From 764685116c0fe025bff5b18ead25c2364e5d07f9 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Wed, 17 Jun 2020 19:57:19 +0000 Subject: Import flex 2.6.4. --- ABOUT-NLS | 1634 +++- ChangeLog | 2772 ++++++ FlexLexer.h | 206 - INSTALL | 365 - Makefile.am | 166 +- Makefile.in | 978 +- NEWS | 234 +- README | 79 - README-alpha | 2 - README.cvs | 46 - README.md | 109 + TODO | 101 - autogen.sh | 23 +- buf.c | 273 - ccl.c | 310 - compile | 143 - conf.in | 206 - config.guess | 1533 --- config.rpath | 548 -- config.sub | 1693 ---- configure | 26316 +++++++++++++++++++++++++++++++++++++------------- configure.ac | 184 + configure.in | 170 - depcomp | 630 -- dfa.c | 1096 --- ecs.c | 219 - filter.c | 444 - flex.skl | 3437 ------- flexdef.h | 1226 --- flexint.h | 63 - gen.c | 2169 ----- gettext.h | 59 - install-sh | 520 - libmain.c | 33 - libyywrap.c | 27 - main.c | 1858 ---- misc.c | 1023 -- missing | 376 - mkinstalldirs | 111 - mkskel.sh | 37 - nfa.c | 708 -- options.c | 280 - options.h | 134 - parse.c | 3172 ------ parse.h | 148 - parse.y | 1089 --- regex.c | 172 - scan.c | 5198 ---------- scan.l | 1029 -- scanflags.c | 69 - scanopt.c | 873 -- scanopt.h | 132 - skel.c | 3715 ------- src/FlexLexer.h | 220 + src/Makefile.am | 168 + src/Makefile.in | 1731 ++++ src/buf.c | 269 + src/ccl.c | 305 + src/config.h.in | 265 + src/dfa.c | 1075 +++ src/ecs.c | 216 + src/filter.c | 435 + src/flex.skl | 3427 +++++++ src/flexdef.h | 1162 +++ src/flexint.h | 67 + src/gen.c | 2164 +++++ src/gettext.h | 59 + src/libmain.c | 36 + src/libyywrap.c | 29 + src/main.c | 1849 ++++ src/misc.c | 870 ++ src/mkskel.sh | 54 + src/nfa.c | 704 ++ src/options.c | 279 + src/options.h | 134 + src/parse.c | 2945 ++++++ src/parse.h | 154 + src/parse.y | 1082 +++ src/regex.c | 167 + src/scan.c | 5235 ++++++++++ src/scan.l | 1048 ++ src/scanflags.c | 71 + src/scanopt.c | 814 ++ src/scanopt.h | 123 + src/skel.c | 4074 ++++++++ src/sym.c | 249 + src/tables.c | 502 + src/tables.h | 85 + src/tables_shared.c | 70 + src/tables_shared.h | 144 + src/tblcmp.c | 841 ++ src/version.h | 1 + src/yylex.c | 213 + sym.c | 272 - tables.c | 502 - tables.h | 85 - tables_shared.c | 70 - tables_shared.h | 144 - tblcmp.c | 853 -- version.h | 1 - ylwrap | 222 - yylex.c | 211 - 102 files changed, 58046 insertions(+), 45788 deletions(-) delete mode 100644 FlexLexer.h delete mode 100644 INSTALL delete mode 100644 README delete mode 100644 README-alpha delete mode 100644 README.cvs create mode 100644 README.md delete mode 100644 TODO delete mode 100644 buf.c delete mode 100644 ccl.c delete mode 100755 compile delete mode 100644 conf.in delete mode 100755 config.guess delete mode 100755 config.rpath delete mode 100755 config.sub create mode 100644 configure.ac delete mode 100644 configure.in delete mode 100755 depcomp delete mode 100644 dfa.c delete mode 100644 ecs.c delete mode 100644 filter.c delete mode 100644 flex.skl delete mode 100644 flexdef.h delete mode 100644 flexint.h delete mode 100644 gen.c delete mode 100644 gettext.h delete mode 100755 install-sh delete mode 100644 libmain.c delete mode 100644 libyywrap.c delete mode 100644 main.c delete mode 100644 misc.c delete mode 100755 missing delete mode 100755 mkinstalldirs delete mode 100755 mkskel.sh delete mode 100644 nfa.c delete mode 100644 options.c delete mode 100644 options.h delete mode 100644 parse.c delete mode 100644 parse.h delete mode 100644 parse.y delete mode 100644 regex.c delete mode 100644 scan.c delete mode 100644 scan.l delete mode 100644 scanflags.c delete mode 100644 scanopt.c delete mode 100644 scanopt.h delete mode 100644 skel.c create mode 100644 src/FlexLexer.h create mode 100644 src/Makefile.am create mode 100644 src/Makefile.in create mode 100644 src/buf.c create mode 100644 src/ccl.c create mode 100644 src/config.h.in create mode 100644 src/dfa.c create mode 100644 src/ecs.c create mode 100644 src/filter.c create mode 100644 src/flex.skl create mode 100644 src/flexdef.h create mode 100644 src/flexint.h create mode 100644 src/gen.c create mode 100644 src/gettext.h create mode 100644 src/libmain.c create mode 100644 src/libyywrap.c create mode 100644 src/main.c create mode 100644 src/misc.c create mode 100755 src/mkskel.sh create mode 100644 src/nfa.c create mode 100644 src/options.c create mode 100644 src/options.h create mode 100644 src/parse.c create mode 100644 src/parse.h create mode 100644 src/parse.y create mode 100644 src/regex.c create mode 100644 src/scan.c create mode 100644 src/scan.l create mode 100644 src/scanflags.c create mode 100644 src/scanopt.c create mode 100644 src/scanopt.h create mode 100644 src/skel.c create mode 100644 src/sym.c create mode 100644 src/tables.c create mode 100644 src/tables.h create mode 100644 src/tables_shared.c create mode 100644 src/tables_shared.h create mode 100644 src/tblcmp.c create mode 100644 src/version.h create mode 100644 src/yylex.c delete mode 100644 sym.c delete mode 100644 tables.c delete mode 100644 tables.h delete mode 100644 tables_shared.c delete mode 100644 tables_shared.h delete mode 100644 tblcmp.c delete mode 100644 version.h delete mode 100755 ylwrap delete mode 100644 yylex.c diff --git a/ABOUT-NLS b/ABOUT-NLS index 47d5e39f0e1a0..4f50fb5f0d464 100644 --- a/ABOUT-NLS +++ b/ABOUT-NLS @@ -1,10 +1,11 @@ -Notes on the Free Translation Project -************************************* +1 Notes on the Free Translation Project +*************************************** - Free software is going international! The Free Translation Project -is a way to get maintainers of free software, translators, and users all -together, so that will gradually become able to speak many languages. -A few packages already provide translations for their messages. +Free software is going international! The Free Translation Project is +a way to get maintainers of free software, translators, and users all +together, so that free software will gradually become able to speak many +languages. A few packages already provide translations for their +messages. If you found this `ABOUT-NLS' file inside a distribution, you may assume that the distributed package does use GNU `gettext' internally, @@ -15,17 +16,17 @@ this package with messages translated. Installers will find here some useful hints. These notes also explain how users should proceed for getting the programs to use the available translations. They tell how people wanting to contribute and -work at translations should contact the appropriate team. +work on translations can contact the appropriate team. When reporting bugs in the `intl/' directory or bugs which may be related to internationalization, you should tell about the version of `gettext' which is used. The information can be found in the `intl/VERSION' file, in internationalized packages. -Quick configuration advice -========================== +1.1 Quick configuration advice +============================== - If you want to exploit the full power of internationalization, you +If you want to exploit the full power of internationalization, you should configure it using ./configure --with-included-gettext @@ -45,37 +46,37 @@ to change to GNU `gettext' as soon as possible. you have installed a recent copy of the GNU gettext package with the included `libintl'. -INSTALL Matters -=============== +1.2 INSTALL Matters +=================== - Some packages are "localizable" when properly installed; the -programs they contain can be made to speak your own native language. -Most such packages use GNU `gettext'. Other packages have their own -ways to internationalization, predating GNU `gettext'. +Some packages are "localizable" when properly installed; the programs +they contain can be made to speak your own native language. Most such +packages use GNU `gettext'. Other packages have their own ways to +internationalization, predating GNU `gettext'. By default, this package will be installed to allow translation of messages. It will automatically detect whether the system already -provides the GNU `gettext' functions. If not, the GNU `gettext' own -library will be used. This library is wholly contained within this -package, usually in the `intl/' subdirectory, so prior installation of -the GNU `gettext' package is _not_ required. Installers may use -special options at configuration time for changing the default -behaviour. The commands: +provides the GNU `gettext' functions. If not, the included GNU +`gettext' library will be used. This library is wholly contained +within this package, usually in the `intl/' subdirectory, so prior +installation of the GNU `gettext' package is _not_ required. +Installers may use special options at configuration time for changing +the default behaviour. The commands: ./configure --with-included-gettext ./configure --disable-nls -will respectively bypass any pre-existing `gettext' to use the +will, respectively, bypass any pre-existing `gettext' to use the internationalizing routines provided within this package, or else, _totally_ disable translation of messages. When you already have GNU `gettext' installed on your system and run configure without an option for your new package, `configure' will probably detect the previously built and installed `libintl.a' file and -will decide to use this. This might be not what is desirable. You -should use the more recent version of the GNU `gettext' library. I.e. -if the file `intl/VERSION' shows that the library which comes with this -package is more recent, you should use +will decide to use this. This might not be desirable. You should use +the more recent version of the GNU `gettext' library. I.e. if the file +`intl/VERSION' shows that the library which comes with this package is +more recent, you should use ./configure --with-included-gettext @@ -86,7 +87,7 @@ and therefore it will not be used. The reason is that even an emulation of `gettext' on top of `catgets' could not provide all the extensions of the GNU `gettext' library. - Internationalized packages have usually many `po/LL.po' files, where + Internationalized packages usually have many `po/LL.po' files, where LL gives an ISO 639 two-letter code identifying the language. Unless translations have been forbidden at `configure' time by using the `--disable-nls' switch, all available translations are installed @@ -95,13 +96,16 @@ may be set, prior to configuration, to limit the installed set. `LINGUAS' should then contain a space separated list of two-letter codes, stating which languages are allowed. -Using This Package -================== +1.3 Using This Package +====================== - As a user, if your language has been installed for this package, you +As a user, if your language has been installed for this package, you only have to set the `LANG' environment variable to the appropriate -`LL_CC' combination. Here `LL' is an ISO 639 two-letter language code, -and `CC' is an ISO 3166 two-letter country code. For example, let's +`LL_CC' combination. If you happen to have the `LC_ALL' or some other +`LC_xxx' environment variables set, you should unset them before +setting `LANG', otherwise the setting of `LANG' will not have the +desired effect. Here `LL' is an ISO 639 two-letter language code, and +`CC' is an ISO 3166 two-letter country code. For example, let's suppose that you speak German and live in Germany. At the shell prompt, merely execute `setenv LANG de_DE' (in `csh'), `export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). @@ -117,8 +121,8 @@ country code serves to distinguish the dialects. language and `CC' denoting the country, is the one use on systems based on GNU libc. On other systems, some variations of this scheme are used, such as `LL' or `LL_CC.ENCODING'. You can get the list of -locales supported by your system for your country by running the command -`locale -a | grep '^LL''. +locales supported by your system for your language by running the +command `locale -a | grep '^LL''. Not all programs have translations for all languages. By default, an English message is shown in place of a nonexistent translation. If you @@ -131,22 +135,28 @@ system libraries. For example, some Swedish users who would rather read translations in German than English for when Swedish is not available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. + Special advice for Norwegian users: The language code for Norwegian +bokma*l changed from `no' to `nb' recently (in 2003). During the +transition period, while some message catalogs for this language are +installed under `nb' and some older ones under `no', it's recommended +for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and +older translations are used. + In the `LANGUAGE' environment variable, but not in the `LANG' environment variable, `LL_CC' combinations can be abbreviated as `LL' to denote the language's main dialect. For example, `de' is equivalent to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' (Portuguese as spoken in Portugal) in this context. -Translating Teams -================= +1.4 Translating Teams +===================== - For the Free Translation Project to be a success, we need interested +For the Free Translation Project to be a success, we need interested people who like their own language and write it well, and who are also able to synergize with other translators speaking the same language. Each translation team has its own mailing list. The up-to-date list of teams can be found at the Free Translation Project's homepage, -`http://www.iro.umontreal.ca/contrib/po/HTML/', in the "National teams" -area. +`http://translationproject.org/', in the "Teams" area. If you'd like to volunteer to _work_ at translating messages, you should become a member of the translating team for your own language. @@ -160,433 +170,1125 @@ message to `sv-request@li.org', having this message body: _actively_ in translations, or at solving translational difficulties, rather than merely lurking around. If your team does not exist yet and you want to start one, or if you are unsure about what to do or how to -get started, please write to `translation@iro.umontreal.ca' to reach the -coordinator for all translator teams. +get started, please write to `coordinator@translationproject.org' to +reach the coordinator for all translator teams. The English team is special. It works at improving and uniformizing -the terminology in use. Proven linguistic skill are praised more than -programming skill, here. +the terminology in use. Proven linguistic skills are praised more than +programming skills, here. -Available Packages -================== +1.5 Available Packages +====================== - Languages are not equally supported in all packages. The following -matrix shows the current state of internationalization, as of May 2003. +Languages are not equally supported in all packages. The following +matrix shows the current state of internationalization, as of May 2010. The matrix shows, in regard of each package, for which languages PO files have been submitted to translation coordination, with a translation percentage of at least 50%. - Ready PO files am az be bg ca cs da de el en en_GB eo es - +-------------------------------------------+ - a2ps | [] [] [] [] | - aegis | () | - anubis | | - ap-utils | | - bash | [] [] [] | - batchelor | | - bfd | [] [] | - binutils | [] [] | - bison | [] [] [] | - bluez-pin | [] [] | - clisp | | - clisp | [] [] [] | - coreutils | [] [] [] [] | - cpio | [] [] [] | - darkstat | () [] | - diffutils | [] [] [] [] [] [] [] | - e2fsprogs | [] [] | - enscript | [] [] [] [] | - error | [] [] [] [] [] | - fetchmail | [] () [] [] [] [] | - fileutils | [] [] [] | - findutils | [] [] [] [] [] [] | - flex | [] [] [] [] | - gas | [] | - gawk | [] [] [] [] | - gcal | [] | - gcc | [] [] | - gettext | [] [] [] [] [] | - gettext-runtime | [] [] [] [] [] | - gettext-tools | [] [] | - gimp-print | [] [] [] [] [] | - gliv | | - glunarclock | [] [] [] | - gnucash | () [] | - gnucash-glossary | [] () [] | - gnupg | [] () [] [] [] [] | - gpe-calendar | [] | - gpe-conf | [] | - gpe-contacts | [] | - gpe-edit | | - gpe-login | [] | - gpe-ownerinfo | [] | - gpe-sketchbook | [] | - gpe-timesheet | | - gpe-today | [] | - gpe-todo | [] | - gphoto2 | [] [] [] [] | - gprof | [] [] | - gpsdrive | () () () | - grep | [] [] [] [] [] | - gretl | [] | - hello | [] [] [] [] [] [] | - id-utils | [] [] | - indent | [] [] [] [] | - jpilot | [] [] [] [] | - jwhois | [] | - kbd | [] [] [] [] [] | - ld | [] [] | - libc | [] [] [] [] [] [] | - libgpewidget | [] | - libiconv | [] [] [] [] [] | - lifelines | [] () | - lilypond | [] | - lingoteach | | - lingoteach_lessons | () () | - lynx | [] [] [] [] | - m4 | [] [] [] [] | - mailutils | [] [] | - make | [] [] [] | - man-db | [] () [] [] () | - mysecretdiary | [] [] [] | - nano | [] () [] [] [] | - nano_1_0 | [] () [] [] [] | - opcodes | [] [] | - parted | [] [] [] [] [] | - ptx | [] [] [] [] [] | - python | | - radius | | - recode | [] [] [] [] [] [] | - screem | | - sed | [] [] [] [] [] | - sh-utils | [] [] [] | - sharutils | [] [] [] [] [] [] | - sketch | [] () [] | - soundtracker | [] [] [] | - sp | [] | - tar | [] [] [] [] | - texinfo | [] [] [] [] | - textutils | [] [] [] [] | - tin | () () | - util-linux | [] [] [] [] [] | - vorbis-tools | [] [] [] | - wastesedge | () | - wdiff | [] [] [] [] | - wget | [] [] [] [] [] [] [] | - xchat | [] [] [] | - xpad | | - +-------------------------------------------+ - am az be bg ca cs da de el en en_GB eo es - 0 1 4 2 31 17 54 60 14 1 4 12 56 - - et fa fi fr ga gl he hr hu id it ja ko - +----------------------------------------+ - a2ps | [] [] [] () () | - aegis | | - anubis | [] | - ap-utils | [] | - bash | [] [] | - batchelor | [] | - bfd | [] [] | - binutils | [] [] | - bison | [] [] [] [] | - bluez-pin | [] [] [] [] | - clisp | | - clisp | [] | - coreutils | [] [] [] [] | - cpio | [] [] [] [] | - darkstat | () [] [] [] | - diffutils | [] [] [] [] [] [] [] | - e2fsprogs | | - enscript | [] [] | - error | [] [] [] [] | - fetchmail | [] | - fileutils | [] [] [] [] [] | - findutils | [] [] [] [] [] [] [] [] [] [] [] | - flex | [] [] | - gas | [] | - gawk | [] [] | - gcal | [] | - gcc | [] | - gettext | [] [] [] | - gettext-runtime | [] [] [] [] | - gettext-tools | [] | - gimp-print | [] [] | - gliv | () | - glunarclock | [] [] [] [] | - gnucash | [] | - gnucash-glossary | [] | - gnupg | [] [] [] [] [] [] [] | - gpe-calendar | [] | - gpe-conf | | - gpe-contacts | [] | - gpe-edit | [] [] | - gpe-login | [] | - gpe-ownerinfo | [] [] [] | - gpe-sketchbook | [] | - gpe-timesheet | [] [] [] | - gpe-today | [] [] | - gpe-todo | [] [] | - gphoto2 | [] [] [] | - gprof | [] [] | - gpsdrive | () [] () () | - grep | [] [] [] [] [] [] [] [] [] [] [] | - gretl | [] | - hello | [] [] [] [] [] [] [] [] [] [] [] [] [] | - id-utils | [] [] [] | - indent | [] [] [] [] [] [] [] [] | - jpilot | [] () | - jwhois | [] [] [] [] | - kbd | [] | - ld | [] | - libc | [] [] [] [] [] [] | - libgpewidget | [] [] [] | - libiconv | [] [] [] [] [] [] [] [] | - lifelines | () | - lilypond | [] | - lingoteach | [] [] | - lingoteach_lessons | | - lynx | [] [] [] [] | - m4 | [] [] [] [] | - mailutils | | - make | [] [] [] [] [] [] | - man-db | [] () () | - mysecretdiary | [] [] | - nano | [] [] [] [] | - nano_1_0 | [] [] [] [] | - opcodes | [] [] | - parted | [] [] [] | - ptx | [] [] [] [] [] [] [] | - python | | - radius | | - recode | [] [] [] [] [] [] | - screem | | - sed | [] [] [] [] [] [] [] [] | - sh-utils | [] [] [] [] [] [] | - sharutils | [] [] [] [] [] | - sketch | [] | - soundtracker | [] [] [] | - sp | [] () | - tar | [] [] [] [] [] [] [] [] [] | - texinfo | [] [] [] [] | - textutils | [] [] [] [] [] | - tin | [] () | - util-linux | [] [] [] [] () [] | - vorbis-tools | [] | - wastesedge | () | - wdiff | [] [] [] [] [] | - wget | [] [] [] [] [] [] [] [] | - xchat | [] [] [] | - xpad | | - +----------------------------------------+ - et fa fi fr ga gl he hr hu id it ja ko - 20 1 15 73 14 24 8 10 30 31 19 31 9 - - lg lt lv ms nb nl nn no pl pt pt_BR ro - +----------------------------------------+ - a2ps | [] [] () () () [] [] | - aegis | () | - anubis | [] [] | - ap-utils | () | - bash | [] | - batchelor | | - bfd | | - binutils | | - bison | [] [] [] [] | - bluez-pin | [] | - clisp | | - clisp | [] | - coreutils | [] | - cpio | [] [] [] | - darkstat | [] [] [] [] | - diffutils | [] [] [] | - e2fsprogs | | - enscript | [] [] | - error | [] [] | - fetchmail | () () | - fileutils | [] | - findutils | [] [] [] [] | - flex | [] | - gas | | - gawk | [] | - gcal | | - gcc | | - gettext | [] | - gettext-runtime | [] | - gettext-tools | | - gimp-print | [] | - gliv | [] | - glunarclock | [] | - gnucash | | - gnucash-glossary | [] [] | - gnupg | | - gpe-calendar | [] [] | - gpe-conf | [] [] | - gpe-contacts | [] | - gpe-edit | [] [] | - gpe-login | [] [] | - gpe-ownerinfo | [] [] | - gpe-sketchbook | [] [] | - gpe-timesheet | [] [] | - gpe-today | [] [] | - gpe-todo | [] [] | - gphoto2 | | - gprof | [] | - gpsdrive | () () () | - grep | [] [] [] [] | - gretl | | - hello | [] [] [] [] [] [] [] [] [] | - id-utils | [] [] [] | - indent | [] [] [] | - jpilot | () () | - jwhois | [] [] [] | - kbd | | - ld | | - libc | [] [] [] [] | - libgpewidget | [] [] | - libiconv | [] [] | - lifelines | | - lilypond | [] | - lingoteach | | - lingoteach_lessons | | - lynx | [] [] | - m4 | [] [] [] [] | - mailutils | | - make | [] [] | - man-db | [] | - mysecretdiary | [] | - nano | [] [] [] [] | - nano_1_0 | [] [] [] [] | - opcodes | [] [] [] | - parted | [] [] [] | - ptx | [] [] [] [] [] [] [] | - python | | - radius | | - recode | [] [] [] | - screem | | - sed | [] [] | - sh-utils | [] | - sharutils | [] | - sketch | [] | - soundtracker | | - sp | | - tar | [] [] [] [] [] [] | - texinfo | [] | - textutils | [] | - tin | | - util-linux | [] [] | - vorbis-tools | [] [] | - wastesedge | | - wdiff | [] [] [] [] | - wget | [] [] [] | - xchat | [] [] | - xpad | [] | - +----------------------------------------+ - lg lt lv ms nb nl nn no pl pt pt_BR ro - 0 0 2 11 7 26 3 4 18 15 34 34 - - ru sk sl sr sv ta tr uk vi wa zh_CN zh_TW - +-------------------------------------------+ - a2ps | [] [] [] [] [] | 16 - aegis | () | 0 - anubis | [] [] | 5 - ap-utils | () | 1 - bash | [] | 7 - batchelor | | 1 - bfd | [] [] [] | 7 - binutils | [] [] [] | 7 - bison | [] [] | 13 - bluez-pin | | 7 - clisp | | 0 - clisp | | 5 - coreutils | [] [] [] [] [] | 14 - cpio | [] [] [] | 13 - darkstat | [] () () | 9 - diffutils | [] [] [] [] | 21 - e2fsprogs | [] | 3 - enscript | [] [] [] | 11 - error | [] [] [] | 14 - fetchmail | [] | 7 - fileutils | [] [] [] [] [] [] | 15 - findutils | [] [] [] [] [] [] | 27 - flex | [] [] [] | 10 - gas | [] | 3 - gawk | [] [] | 9 - gcal | [] [] | 4 - gcc | [] | 4 - gettext | [] [] [] [] [] [] | 15 - gettext-runtime | [] [] [] [] [] [] | 16 - gettext-tools | [] [] | 5 - gimp-print | [] [] | 10 - gliv | | 1 - glunarclock | [] [] [] | 11 - gnucash | [] [] | 4 - gnucash-glossary | [] [] [] | 8 - gnupg | [] [] [] [] | 16 - gpe-calendar | [] | 5 - gpe-conf | | 3 - gpe-contacts | [] | 4 - gpe-edit | [] | 5 - gpe-login | [] | 5 - gpe-ownerinfo | [] | 7 - gpe-sketchbook | [] | 5 - gpe-timesheet | [] | 6 - gpe-today | [] | 6 - gpe-todo | [] | 6 - gphoto2 | [] [] | 9 - gprof | [] [] | 7 - gpsdrive | [] [] | 3 - grep | [] [] [] [] | 24 - gretl | | 2 - hello | [] [] [] [] [] | 33 - id-utils | [] [] [] | 11 - indent | [] [] [] [] | 19 - jpilot | [] [] [] [] [] | 10 - jwhois | () () [] [] | 10 - kbd | [] [] | 8 - ld | [] [] | 5 - libc | [] [] [] [] | 20 - libgpewidget | | 6 - libiconv | [] [] [] [] [] [] | 21 - lifelines | [] | 2 - lilypond | [] | 4 - lingoteach | | 2 - lingoteach_lessons | () | 0 - lynx | [] [] [] [] | 14 - m4 | [] [] [] | 15 - mailutils | | 2 - make | [] [] [] [] | 15 - man-db | [] | 6 - mysecretdiary | [] [] | 8 - nano | [] [] [] | 15 - nano_1_0 | [] [] [] | 15 - opcodes | [] [] | 9 - parted | [] [] | 13 - ptx | [] [] [] | 22 - python | | 0 - radius | | 0 - recode | [] [] [] [] | 19 - screem | [] | 1 - sed | [] [] [] [] [] | 20 - sh-utils | [] [] [] | 13 - sharutils | [] [] [] [] | 16 - sketch | [] | 5 - soundtracker | [] | 7 - sp | [] | 3 - tar | [] [] [] [] [] | 24 - texinfo | [] [] [] [] | 13 - textutils | [] [] [] [] [] | 15 - tin | | 1 - util-linux | [] [] | 14 - vorbis-tools | [] | 7 - wastesedge | | 0 - wdiff | [] [] [] [] | 17 - wget | [] [] [] [] [] [] [] | 25 - xchat | [] [] [] | 11 - xpad | | 1 - +-------------------------------------------+ - 50 teams ru sk sl sr sv ta tr uk vi wa zh_CN zh_TW - 97 domains 32 19 16 0 56 0 48 10 1 1 12 23 913 + Ready PO files af am ar as ast az be be@latin bg bn_IN bs ca crh + +---------------------------------------------------+ + a2ps | [] [] | + aegis | | + ant-phone | | + anubis | | + aspell | [] [] | + bash | | + bfd | | + bibshelf | [] | + binutils | | + bison | | + bison-runtime | [] | + bluez-pin | [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] [] | + cpio | | + cppi | | + cpplib | [] | + cryptsetup | | + dfarc | | + dialog | [] [] | + dico | | + diffutils | [] | + dink | | + doodle | | + e2fsprogs | [] | + enscript | [] | + exif | | + fetchmail | [] | + findutils | [] | + flex | [] | + freedink | | + gas | | + gawk | [] [] | + gcal | [] | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] [] | + gettext-tools | [] [] | + gip | [] | + gjay | | + gliv | [] | + glunarclock | [] [] | + gnubiff | | + gnucash | [] | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | | + gold | | + gpe-aerial | | + gpe-beam | | + gpe-bluetooth | | + gpe-calendar | | + gpe-clock | [] | + gpe-conf | | + gpe-contacts | | + gpe-edit | | + gpe-filemanager | | + gpe-go | | + gpe-login | | + gpe-ownerinfo | [] | + gpe-package | | + gpe-sketchbook | | + gpe-su | [] | + gpe-taskmanager | [] | + gpe-timesheet | [] | + gpe-today | [] | + gpe-todo | | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | [] [] | + gsasl | | + gss | | + gst-plugins-bad | [] | + gst-plugins-base | [] | + gst-plugins-good | [] | + gst-plugins-ugly | [] | + gstreamer | [] [] [] | + gtick | | + gtkam | [] | + gtkorphan | [] | + gtkspell | [] [] [] | + gutenprint | | + hello | [] | + help2man | | + hylafax | | + idutils | | + indent | [] [] | + iso_15924 | | + iso_3166 | [] [] [] [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | | + iso_639 | [] [] [] [] [] | + iso_639_3 | [] | + jwhois | | + kbd | | + keytouch | [] | + keytouch-editor | | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | | + ld | [] | + leafpad | [] [] | + libc | [] [] | + libexif | () | + libextractor | | + libgnutls | | + libgpewidget | | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | [] | + libidn | | + lifelines | | + liferea | [] [] | + lilypond | | + linkdr | [] | + lordsawar | | + lprng | | + lynx | [] | + m4 | | + mailfromd | | + mailutils | | + make | | + man-db | | + man-db-manpages | | + minicom | | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | | + psmisc | | + pspp | [] | + pwdutils | | + radius | [] | + recode | [] [] | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] | + sed | [] [] | + sharutils | [] [] | + shishi | | + skencil | | + solfege | | + solfege-manual | | + soundtracker | | + sp | | + sysstat | | + tar | [] | + texinfo | | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] [] | + wyslij-po | | + xchat | [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +---------------------------------------------------+ + af am ar as ast az be be@latin bg bn_IN bs ca crh + 6 0 2 3 19 1 11 3 28 3 1 38 5 + + cs da de el en en_GB en_ZA eo es et eu fa fi + +-------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] () | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | [] [] | + buzztard | [] [] [] | + cflow | [] [] [] | + clisp | [] [] [] [] | + coreutils | [] [] [] [] | + cpio | [] | + cppi | [] | + cpplib | [] [] [] | + cryptsetup | [] | + dfarc | [] [] [] [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] | + dink | [] [] [] | + doodle | [] | + e2fsprogs | [] [] [] | + enscript | [] [] [] | + exif | () [] [] [] | + fetchmail | [] [] () [] [] [] | + findutils | [] [] [] [] | + flex | [] [] [] | + freedink | [] [] [] [] | + gas | [] | + gawk | [] [] [] | + gcal | [] | + gcc | [] [] | + gettext-examples | [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] | + gip | [] [] [] [] [] | + gjay | [] [] | + gliv | [] [] [] [] | + glunarclock | [] [] [] | + gnubiff | () | + gnucash | [] () () () () () | + gnuedu | [] [] | + gnulib | [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] [] | + gpe-aerial | [] [] [] [] [] | + gpe-beam | [] [] [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] [] [] | + gpe-contacts | [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] [] | + gpe-go | [] [] [] [] [] | + gpe-login | [] [] [] | + gpe-ownerinfo | [] [] [] [] [] | + gpe-package | [] [] [] [] | + gpe-sketchbook | [] [] [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] | + gpe-today | [] [] [] [] [] | + gpe-todo | [] [] [] [] | + gphoto2 | [] [] () [] [] [] [] | + gprof | [] [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] [] | + grub | [] [] [] | + gsasl | [] [] | + gss | [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] [] | + gtick | [] () [] [] | + gtkam | [] [] () [] [] | + gtkorphan | [] [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] [] | + hello | [] [] [] [] [] | + help2man | [] [] | + hylafax | [] [] | + idutils | [] [] [] | + indent | [] [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] [] | + iso_3166 | [] [] [] () [] [] [] () [] | + iso_3166_2 | () | + iso_4217 | [] [] [] () [] [] [] | + iso_639 | [] [] [] () [] [] [] | + iso_639_3 | | + jwhois | [] [] | + kbd | [] [] [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] | + klavaro | [] [] [] [] | + latrine | [] () [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] [] | + libc | [] [] [] [] [] | + libexif | [] [] () | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] () | + libgphoto2_port | [] () [] | + libgsasl | [] | + libiconv | [] [] [] [] [] [] | + libidn | [] [] [] [] | + lifelines | [] () | + liferea | [] [] [] [] [] | + lilypond | [] [] [] [] | + linkdr | [] [] [] [] | + lordsawar | [] | + lprng | | + lynx | [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] | + make | [] [] [] [] | + man-db | | + man-db-manpages | | + minicom | [] [] [] [] [] | + mkisofs | [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] | + pies | | + popt | [] [] [] [] [] [] | + psmisc | [] [] [] [] | + pspp | [] | + pwdutils | [] | + radius | [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] [] | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] | + shishi | | + skencil | [] () [] | + solfege | [] [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] [] | + sp | [] | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] | + texinfo | [] [] [] | + tin | [] [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | () () | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] [] | + wget | [] [] [] [] | + wyslij-po | [] | + xchat | [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] [] | + +-------------------------------------------------+ + cs da de el en en_GB en_ZA eo es et eu fa fi + 64 105 117 18 1 8 0 28 89 18 19 0 104 + + fr ga gl gu he hi hr hu hy id is it ja ka kn + +------------------------------------------------+ + a2ps | [] [] [] | + aegis | [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] | + bash | [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | | + buzztard | [] | + cflow | [] [] | + clisp | [] | + coreutils | [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] [] | + cryptsetup | [] [] [] | + dfarc | [] [] | + dialog | [] [] [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] [] | + dink | [] | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] | + exif | [] [] [] [] [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] | + freedink | [] [] | + gas | [] [] | + gawk | [] [] [] [] () [] | + gcal | [] | + gcc | [] | + gettext-examples | [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | () | + glunarclock | [] [] [] | + gnubiff | () [] () | + gnucash | () () () () [] | + gnuedu | [] [] | + gnulib | [] [] [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] | + gpe-aerial | [] [] | + gpe-beam | [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] | + gpe-conf | [] [] [] | + gpe-contacts | [] [] [] | + gpe-edit | [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] | + gpe-timesheet | [] [] [] [] | + gpe-today | [] [] [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] [] | + gst-plugins-bad | [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | [] [] [] [] | + gtick | [] [] [] [] | + gtkam | [] [] [] [] [] | + gtkorphan | [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] | + hello | [] [] | + help2man | [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | () [] [] | + iso_3166 | () [] [] [] [] [] [] [] [] [] [] | + iso_3166_2 | () [] [] [] | + iso_4217 | () [] [] [] [] | + iso_639 | () [] [] [] [] [] [] [] | + iso_639_3 | () [] [] | + jwhois | [] [] [] [] | + kbd | [] [] | + keytouch | [] [] [] [] [] | + keytouch-editor | [] [] [] [] | + keytouch-keyboa... | [] [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] () | + libc | [] [] [] [] | + libexif | | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] [] | + libgphoto2_port | [] [] [] | + libgsasl | [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] [] | + lifelines | () | + liferea | [] [] [] [] | + lilypond | [] | + linkdr | [] [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] [] | + make | [] [] [] [] [] [] [] [] | + man-db | [] [] | + man-db-manpages | [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] [] [] | + pies | | + popt | [] [] [] [] [] [] [] [] | + psmisc | [] [] | + pspp | | + pwdutils | [] [] | + radius | [] [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] | + rush | | + sarg | [] | + screem | [] [] | + scrollkeeper | [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] [] | + shishi | [] | + skencil | [] | + solfege | [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] | + sp | [] () | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | [] [] | + util-linux-ng | [] [] [] [] [] | + vice | () () () | + vmm | [] | + vorbis-tools | [] | + wastesedge | () () | + wdiff | | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] | + xchat | [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] | + +------------------------------------------------+ + fr ga gl gu he hi hr hu hy id is it ja ka kn + 121 53 20 4 8 2 5 53 2 120 5 83 66 0 4 + + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + +-----------------------------------------------+ + a2ps | [] | + aegis | | + ant-phone | | + anubis | [] [] | + aspell | [] | + bash | | + bfd | | + bibshelf | [] [] | + binutils | | + bison | [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] | + cpio | | + cppi | | + cpplib | | + cryptsetup | | + dfarc | [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] | + dink | | + doodle | | + e2fsprogs | | + enscript | | + exif | [] | + fetchmail | | + findutils | | + flex | | + freedink | [] | + gas | | + gawk | | + gcal | | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] | + gettext-tools | [] | + gip | [] [] | + gjay | | + gliv | | + glunarclock | [] | + gnubiff | | + gnucash | () () () () | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | [] | + gold | | + gpe-aerial | [] | + gpe-beam | [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] | + gpe-contacts | [] [] | + gpe-edit | [] | + gpe-filemanager | [] [] | + gpe-go | [] [] [] | + gpe-login | [] | + gpe-ownerinfo | [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] | + gpe-timesheet | [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | | + gsasl | | + gss | | + gst-plugins-bad | [] [] | + gst-plugins-base | [] [] | + gst-plugins-good | [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | | + gtick | | + gtkam | [] | + gtkorphan | [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | | + hello | [] [] [] | + help2man | | + hylafax | | + idutils | | + indent | | + iso_15924 | [] [] | + iso_3166 | [] [] () [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | [] [] | + iso_639 | [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | | + keytouch | [] | + keytouch-editor | [] | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | [] | + ld | | + leafpad | [] [] [] | + libc | [] | + libexif | | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | | + libidn | | + lifelines | | + liferea | | + lilypond | | + linkdr | | + lordsawar | | + lprng | | + lynx | | + m4 | | + mailfromd | | + mailutils | | + make | [] | + man-db | | + man-db-manpages | | + minicom | [] | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | [] [] [] | + psmisc | | + pspp | | + pwdutils | | + radius | | + recode | | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] | + sed | | + sharutils | | + shishi | | + skencil | | + solfege | [] | + solfege-manual | | + soundtracker | | + sp | | + sysstat | [] | + tar | [] | + texinfo | [] | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] | + wyslij-po | | + xchat | [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +-----------------------------------------------+ + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + 20 5 10 1 12 48 4 2 2 4 24 10 19 3 1 + + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + +---------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] | + bfd | [] | + bibshelf | [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] () | + buzztard | [] [] | + cflow | [] | + clisp | [] [] | + coreutils | [] [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] | + cryptsetup | [] | + dfarc | [] | + dialog | [] [] [] [] | + dico | [] | + diffutils | [] [] [] [] [] [] | + dink | () | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] [] | + exif | [] [] [] () [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] [] [] [] | + freedink | [] [] | + gas | | + gawk | [] [] [] [] | + gcal | | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] [] [] [] | + gettext-tools | [] [] [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | [] [] [] [] [] [] | + glunarclock | [] [] [] [] [] | + gnubiff | [] () | + gnucash | [] () () () | + gnuedu | [] | + gnulib | [] [] [] [] | + gnunet | | + gnunet-gtk | | + gnutls | [] [] | + gold | | + gpe-aerial | [] [] [] [] [] [] [] | + gpe-beam | [] [] [] [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] [] [] [] | + gpe-clock | [] [] [] [] [] [] [] [] | + gpe-conf | [] [] [] [] [] [] [] | + gpe-contacts | [] [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] [] [] [] [] | + gpe-su | [] [] [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] [] | + gpe-todo | [] [] [] [] [] | + gphoto2 | [] [] [] [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] | + gramadoir | [] [] | + grep | [] [] [] [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] | + gst-plugins-bad | [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] | + gtkam | [] [] [] [] [] [] | + gtkorphan | [] | + gtkspell | [] [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] | + hello | [] [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] [] [] [] | + iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | + iso_3166_2 | [] [] [] | + iso_4217 | [] [] [] [] [] [] [] [] | + iso_639 | [] [] [] [] [] [] [] [] [] | + iso_639_3 | [] [] | + jwhois | [] [] [] [] | + kbd | [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | | + leafpad | [] [] [] [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] | + libgphoto2_port | [] [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] | + lifelines | [] [] | + liferea | [] [] [] [] [] () () [] | + lilypond | [] | + linkdr | [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | [] | + mailutils | [] | + make | [] [] [] [] | + man-db | [] [] [] | + man-db-manpages | [] [] [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] | + parted | [] [] [] [] | + pies | [] | + popt | [] [] [] [] | + psmisc | [] [] [] | + pspp | [] [] | + pwdutils | [] | + radius | [] [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () | + rpm | [] [] [] | + rush | [] [] | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | [] | + skencil | [] [] | + solfege | [] [] [] [] | + solfege-manual | [] [] [] | + soundtracker | [] | + sp | | + sysstat | [] [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | [] | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] | + +---------------------------------------------------+ + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + 135 10 4 7 105 1 29 61 47 91 3 55 47 8 37 + + sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + +---------------------------------------------------+ + a2ps | [] [] [] [] [] | 27 + aegis | [] | 9 + ant-phone | [] [] [] [] | 9 + anubis | [] [] [] [] | 15 + aspell | [] [] [] | 20 + bash | [] [] | 11 + bfd | [] | 6 + bibshelf | [] [] [] | 16 + binutils | [] [] | 8 + bison | [] [] | 12 + bison-runtime | [] [] [] [] [] [] | 29 + bluez-pin | [] [] [] [] [] [] [] [] | 37 + bombono-dvd | [] | 4 + buzztard | [] | 7 + cflow | [] [] [] | 9 + clisp | | 10 + coreutils | [] [] [] [] | 22 + cpio | [] [] [] [] [] [] | 13 + cppi | [] [] | 5 + cpplib | [] [] [] [] [] [] | 13 + cryptsetup | [] [] | 7 + dfarc | [] | 9 + dialog | [] [] [] [] [] [] [] | 30 + dico | [] | 2 + diffutils | [] [] [] [] [] [] | 30 + dink | | 4 + doodle | [] [] | 7 + e2fsprogs | [] [] [] | 11 + enscript | [] [] [] [] | 17 + exif | [] [] [] | 16 + fetchmail | [] [] [] | 17 + findutils | [] [] [] [] [] | 20 + flex | [] [] [] [] | 15 + freedink | [] | 10 + gas | [] | 4 + gawk | [] [] [] [] | 18 + gcal | [] [] | 5 + gcc | [] [] [] | 7 + gettext-examples | [] [] [] [] [] [] [] | 34 + gettext-runtime | [] [] [] [] [] [] [] | 30 + gettext-tools | [] [] [] [] [] [] | 22 + gip | [] [] [] [] | 22 + gjay | [] | 3 + gliv | [] [] [] | 14 + glunarclock | [] [] [] [] [] | 19 + gnubiff | [] [] | 4 + gnucash | () [] () () | 9 + gnuedu | [] [] | 7 + gnulib | [] [] [] [] | 16 + gnunet | [] | 1 + gnunet-gtk | [] [] [] | 5 + gnutls | [] [] [] | 10 + gold | [] | 4 + gpe-aerial | [] [] [] | 18 + gpe-beam | [] [] [] | 19 + gpe-bluetooth | [] [] [] | 13 + gpe-calendar | [] [] [] [] | 12 + gpe-clock | [] [] [] [] [] | 28 + gpe-conf | [] [] [] [] | 20 + gpe-contacts | [] [] [] | 17 + gpe-edit | [] [] [] | 12 + gpe-filemanager | [] [] [] [] | 16 + gpe-go | [] [] [] [] [] | 25 + gpe-login | [] [] [] | 11 + gpe-ownerinfo | [] [] [] [] [] | 25 + gpe-package | [] [] [] | 13 + gpe-sketchbook | [] [] [] | 20 + gpe-su | [] [] [] [] [] | 30 + gpe-taskmanager | [] [] [] [] [] | 29 + gpe-timesheet | [] [] [] [] [] | 25 + gpe-today | [] [] [] [] [] [] | 30 + gpe-todo | [] [] [] [] | 17 + gphoto2 | [] [] [] [] [] | 24 + gprof | [] [] [] | 15 + gpsdrive | [] [] [] | 11 + gramadoir | [] [] [] | 11 + grep | [] [] [] | 10 + grub | [] [] [] | 14 + gsasl | [] [] [] [] | 14 + gss | [] [] [] | 11 + gst-plugins-bad | [] [] [] [] | 22 + gst-plugins-base | [] [] [] [] [] | 24 + gst-plugins-good | [] [] [] [] [] | 25 + gst-plugins-ugly | [] [] [] [] [] | 29 + gstreamer | [] [] [] [] | 22 + gtick | [] [] [] | 13 + gtkam | [] [] [] | 20 + gtkorphan | [] [] [] | 14 + gtkspell | [] [] [] [] [] [] [] [] [] | 45 + gutenprint | [] | 10 + hello | [] [] [] [] [] [] | 21 + help2man | [] [] | 7 + hylafax | [] | 5 + idutils | [] [] [] [] | 17 + indent | [] [] [] [] [] [] | 30 + iso_15924 | () [] () [] [] | 16 + iso_3166 | [] [] () [] [] () [] [] [] () | 53 + iso_3166_2 | () [] () [] | 9 + iso_4217 | [] () [] [] () [] [] | 26 + iso_639 | [] [] [] () [] () [] [] [] [] | 38 + iso_639_3 | [] () | 8 + jwhois | [] [] [] [] [] | 16 + kbd | [] [] [] [] [] | 15 + keytouch | [] [] [] | 16 + keytouch-editor | [] [] [] | 14 + keytouch-keyboa... | [] [] [] | 14 + klavaro | [] | 11 + latrine | [] [] [] | 10 + ld | [] [] [] [] | 11 + leafpad | [] [] [] [] [] [] | 33 + libc | [] [] [] [] [] | 21 + libexif | [] () | 6 + libextractor | [] | 1 + libgnutls | [] [] [] | 9 + libgpewidget | [] [] [] | 14 + libgpg-error | [] [] [] | 9 + libgphoto2 | [] [] | 8 + libgphoto2_port | [] [] [] [] | 13 + libgsasl | [] [] [] | 13 + libiconv | [] [] [] [] | 21 + libidn | () [] [] | 11 + lifelines | [] | 4 + liferea | [] [] [] | 21 + lilypond | [] | 7 + linkdr | [] [] [] [] [] | 17 + lordsawar | | 1 + lprng | [] | 3 + lynx | [] [] [] [] | 17 + m4 | [] [] [] [] | 19 + mailfromd | [] [] | 3 + mailutils | [] | 5 + make | [] [] [] [] | 21 + man-db | [] [] [] | 8 + man-db-manpages | | 4 + minicom | [] [] | 16 + mkisofs | [] [] | 9 + myserver | | 0 + nano | [] [] [] [] | 21 + opcodes | [] [] [] | 11 + parted | [] [] [] [] [] | 15 + pies | [] [] | 3 + popt | [] [] [] [] [] [] | 27 + psmisc | [] [] | 11 + pspp | | 4 + pwdutils | [] [] | 6 + radius | [] [] | 9 + recode | [] [] [] [] | 28 + rosegarden | () | 0 + rpm | [] [] [] | 11 + rush | [] [] | 4 + sarg | | 1 + screem | [] | 3 + scrollkeeper | [] [] [] [] [] | 27 + sed | [] [] [] [] [] | 30 + sharutils | [] [] [] [] [] | 22 + shishi | [] | 3 + skencil | [] [] | 7 + solfege | [] [] [] [] | 16 + solfege-manual | [] | 8 + soundtracker | [] [] [] | 9 + sp | [] | 3 + sysstat | [] [] | 15 + tar | [] [] [] [] [] [] | 23 + texinfo | [] [] [] [] | 16 + tin | | 4 + unicode-han-tra... | | 0 + unicode-transla... | | 2 + util-linux-ng | [] [] [] [] | 20 + vice | () () | 1 + vmm | [] | 4 + vorbis-tools | [] | 6 + wastesedge | | 2 + wdiff | [] [] | 7 + wget | [] [] [] [] [] | 26 + wyslij-po | [] [] | 8 + xchat | [] [] [] [] [] [] | 36 + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | 60 + xkeyboard-config | [] [] [] [] | 25 + +---------------------------------------------------+ + 84 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + 178 domains 119 1 3 2 0 10 66 50 155 17 97 7 41 2610 Some counters in the preceding matrix are higher than the number of visible blocks let us expect. This is because a few extra PO files are @@ -599,15 +1301,15 @@ distributed as such by its maintainer. There might be an observable lag between the mere existence a PO file and its wide availability in a distribution. - If May 2003 seems to be old, you may fetch a more recent copy of + If May 2010 seems to be old, you may fetch a more recent copy of this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date matrix with full percentage details can be found at -`http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'. +`http://translationproject.org/extra/matrix.html'. -Using `gettext' in new packages -=============================== +1.6 Using `gettext' in new packages +=================================== - If you are writing a freely available program and want to +If you are writing a freely available program and want to internationalize it you are welcome to use GNU `gettext' in your package. Of course you have to respect the GNU Library General Public License which covers the use of the GNU `gettext' library. This means @@ -620,6 +1322,6 @@ the use of `gettext' the only thing missing are the translations. The Free Translation Project is also available for packages which are not developed inside the GNU project. Therefore the information given above applies also for every other Free Software Project. Contact -`translation@iro.umontreal.ca' to make the `.pot' files available to -the translation teams. +`coordinator@translationproject.org' to make the `.pot' files available +to the translation teams. diff --git a/ChangeLog b/ChangeLog index 4d0c7595a7f78..cf99554288197 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,2775 @@ +2017-05-06 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: gettext: pulled latest + translations; recompiled against current sources + +2017-05-06 Will Estes + + * NEWS: version 2.6.4 * NEWS: Record release date. + +2017-05-06 Will Estes + + * .prev-version: note previous version + +2017-05-06 Will Estes + + * NEWS: doc: update NEWS for upcoming release + +2017-05-04 viktor.shepel + + * doc/flex.texi: doc: Correct typo in C code sample in manual + +2017-05-04 Explorer09 + + * src/flex.skl: scanner: Mention %# comments are removed when + building skel.c + +2017-05-02 Demi Obenour + + * src/flex.skl: Honor user definitions of yy_* macros The user may have defined the yy_* macros themselves. In that case, + don't clobber them. + +2017-05-02 Demi Obenour + + * src/flex.skl, src/main.c: Don't leak macro definitions into header + files This allowed unnamespaced definitions to leak into header files, + breaking client code. Fixes #142 + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: Check for 0 bracecount when EOL ends quoted + literal. This can happen in the case of // comments (which Flex doesn't + handle specially). + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: when bracelevel is negative, treat as zero. This really should never happen, but this at least fixes the + breakage on Verilator. + +2017-04-02 Jeff Smith + + * tests/Makefile.am, tests/tableopts.am, tests/tableopts.sh: test: + enable more silent building of tests. When running 'make V=0 check', some compile and link steps are made + less verbose and some are not. This cleans up most steps that are + not. These have no effect if V=0 is not specified. + +2017-05-03 Demi Obenour + + * src/Makefile.am, src/misc.c, src/mkskel.sh: build: Delete comments + from skeleton file. Since the comments in flex.skl are, by hypothesis, not needed in + skel.c, we remove them. THis reduces the size of the resulting + executable somewhat. + +2017-05-03 Explorer09 + + * Makefile.am, configure.ac, lib/Makefile.am: build: do not generate + lib/Makefile.in. Files in lib/ are picked up and built using makefile directives in + src/Makefile.am. Remove the need to generate lib/Makefile.in and the + stub lib/Makefile.am. + +2017-05-02 Will Estes + + * po/POTFILES.in: gettext: revert listing generated .c files + +2017-04-10 Jeff Smith + + * src/filter.c: FLEX_EXIT() is the preferred way to exit flex + +2017-04-11 Explorer09 + + * src/misc.c: Fix myesc() 'sptr' conditionals * Don't call isascii() here. It's deprecated in POSIX and not needed for myesc's case. * The check of the character class and range here should match + what's defined as {ESCSEQ} in scan.l, so for [[:xdigit:]] we use + isxdigit(); for [0-7] we check '0' <= c <= '7' (not isdigit(c) + because isdigit is locale-dependant in standard's sense) * Add missing length limit for "\x" ( is at most 2 digits) + +2017-04-11 Explorer09 + + * src/flexdef.h, src/misc.c: Obsolete htoui() and otoui(); use + strtoul(). No sense to keep these two function when libc's strtoul() can do the + same job, but better. + +2017-04-12 Todd C. Miller + + * src/flex.skl: scanner: update yy_buf_size after yyrealloc() + +2017-05-02 Simon Sobisch + + * configure.ac: build: use lowest versions for gettext, automake. + +2017-05-02 Simon Sobisch + + * po/Makevars, po/Rules-getpo, po/update_linguas.sh: gettext: more + recent makevars; new script to update po files. Previously, "make dist" and similar commands would cause the po + files to be updated, which is incorrect. The more recent version now + used should not do this. Replaced Rules-getpo by extra script to manually update and rebuild + all po files. + +2017-05-02 Simon Sobisch + + * po/POTFILES.in: gettext: list generated files instead of flex, + bison sources in POTFILES.in. Listing the flex and bison sources -- as the gettext manual suggests + -- causes warnings. Listing the generated C files for the lexer and + parser removes the warnings. Since both files contain line + directives, any translator who needs to refer back to those files + should be able to find the context in which strings are needed. + +2017-05-02 Simon Sobisch + + * autogen.sh: build: only touch ChangeLog if it does not exist + +2017-05-02 Simon Sobisch + + * configure.ac, doc/Makefile.am: build: list earliest useable + versions for automake + +2017-05-02 Simon Sobisch + + * autogen.sh: build: check for how to call libtoolize. Previously, we would call libtoolize and if that failed, we would + call glibtoolize since some platforms have the libtoolize program + under that name. Instead, we check to see if the environment variable LIBTOOLIZE is + set and use that if so. Otherwise, we try to find a program + "libtoolize" on the path and failing that glibtoolize. We alert the + user if no suitable program can be found. + +2017-01-06 Alastair Hughes + + * configure.ac, m4/ax_prog_cc_for_build.m4, src/Makefile.am: build: + support cross compiling. Check for cross compiling. If cross compiling, build stage1flex + using a custom link command. We also override LDADD since that adds + the replacement implementations that are cross compiled, and instead + always use the replacement library implementations. We don't use BUILD_OBJEXT and BUILD_EXEEXT since it seems that + automake does not support these. Fixes #78. + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Include ; add + strcasecmp() check to configure. strings.h (not string.h) is the standard-defined include header for + strcasecmp(). Include for portability (even though glibc + exposes strcasecmp() declaration also in by default). + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Let configure error if missing + required functions, headers.. `configure` will now error if a required header or function is not + found on the system. Also add comments on optional functions checks. Add sys/stats.h and sys/wait.h to list of required headers in + configure. This fixes issue #180. + +2017-02-12 Explorer09 + + * src/dfa.c, src/flexdef.h: scanner: compute powers of two faster. Replace the naive "for" loop in determining power of two with a + clever bitwise solution. This code is around the Internet already + and is in Public Domain. + +2017-02-07 Explorer09 + + * configure.ac, tests/Makefile.am, tests/pthread.l: test: skip + pthread test when needed files missing. "Unlisting" the pthread test when libpthread is not available is + never a good idea. Should let it compile into a stub program that + returns the "skip" status. configure.ac and tests/Makefile.am are edited so that pthread test + can be built anyway, but only works (not as the stub) when both + pthread.h and libpthread are detected on the system. Also fix a small typo in tests/pthread.l comments. + +2017-02-16 Will Estes + + * src/Makefile.am: build: mv scan.c when building dist. Revert change to copy scan.c when building the distribution archive. + Move it instead. This satisfies automake's notions of what should be + clean and ensures that the distribution archive contains a + just-built copy of scan.c. Fixes #186 + +2017-02-06 Will Estes + + * src/Makefile.am: build: don't assume distdir/scan.c is writeable + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Add dist-hook to force remake scan.c. This will ensure the flex scanner included in release tarball being + generated by exactly the flex version to be released. Here's one catch after this change: You may not run "make dist" or + "make distdir" if you configure the flex source to be + cross-compiled. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: respect '--localedir' from configure. Makefile shouldn't overwrite the 'localedir' variable, because + that's what '--localedir' option in 'configure' is for. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Remove "-I$(top_srcdir)/intl" from + CPPFLAGS. Revert commit e02c3d27eeb6b53ec82532ab080c23ce26813fd4 ("include the intl/ subdirectory when searching for include files") Flex doesn't come with libintl source code, so inclusion of + $(top_srcdir)/intl subdirectory during compiling is unnecessary. This flag seems to be left after "remove intl from dist" (commit + 8f45da06adbd7dbcdfdbdd5c20ff4c47fc504f35) without someone cleaning + this up. Users who need to build with gettext functionality from libintl + would use the '--with-libintl-prefix' configure option. + +2017-02-03 Explorer09 + + * src/regex.c: scanner: fix regcomp's error reporting, double + malloc. Fix unneeded double malloc - let regerror(). Write its message after + our "regcomp for (regex) failed: " string. Also, errbuf cannot be free()'d because of flexfatal containing a + longjmp. + +2017-01-03 Explorer09 + + * tests/Makefile.am, tests/no_bison_stub.c: test: Skip bison tests + if bison is not available + +2017-01-03 Explorer09 + + * configure.ac: build: remove repeated bison detection from + configure. AC_PROG_YACC already detects the bison program. We can just use it, + and make notice if [ $YACC != 'bison -y' ] Remove unused AC_SUBST([BISON], ...). Add AM_CONDITIONAL([HAVE_BISON], ...) so that we can skip bison + tests in testsuite when bison is absent. We don't make any attempt to detect other yacc implementations since + flex is developed with bison. While it would be possible, the need + isn't there right now. It would be possible to add a --with-parser + option that defaulted to bison if such a need cropped up. + +2017-01-01 Explorer09 + + * src/Makefile.am: build: fix Makefile parse.h dependency clauses. The current clauses stating "main.c: parse.h" and "yylex.c: parse.h" + do not work as expected. Make did not try to build parse.h upon + building flex-main.o as it would think main.c exist already and + ignore the clause. Fix this by explicitly stating that the .o files + depend on parse.h instead. This dependency bug only happens if user builds flex from a + checked-out repository. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: Remake *_scanner.c if *_scanner.h is + missing. If a ${foo}_scanner.c exists but the respective ${foo}_scanner.h is + missing, then 'make' can halt. Fix this by deleting the + ${foo}_scanner.c file and then remake it. This rule is the same as + the automake-generated rule for .c files that require LEX or YACC + (except automake will use ylwrap). + +2016-12-31 Explorer09 + + * tests/Makefile.am: test: remove BUILT_SOURCES; add missing + dependencies. Without BUILT_SOURCES in Makefile, no test sources in tests/ will be + built when using the default "make all" target. This is desireable + for people who are just building flex but who do not want to run, + and therefore, build any part of the test suite. Also fix missing sources dependencies: bison_nr_scanner.$(OBJEXT): bison_nr_parser.h bison_yylloc_scanner.$(OBJEXT): bison_yylloc_parser.h bison_yylval_scanner.$(OBJEXT): bison_yylval_parser.h + +2017-01-19 Explorer09 + + * configure.ac, lib/reallocarray.c, src/flexint.h, src/misc.c: + build: detect overflow for [re]allocate_array. Use reallocarray() when we have it (i.e. in OpenBSD system). When we + don't, use equivalent overflow detection for our allocate_array and + reallocate_array functions. Remove lib/reallocarray.c from our LIBOBJS as we no longer need it. Provide a fallback SIZE_MAX macro definition in flexint.h (not + preprocessor friendly, but enough for our reallocate_array use + case). + +2017-01-23 Will Estes + + * NEWS, configure.ac: doc: v2.6.4 + +2017-01-23 Thomas Klausner + + * src/Makefile.am: build: more BSD make and vpath build fixes. BSD make doesn't like $< with more than one source specified. + Additionally, make sure to specify srcdir when referring to source + files since vpath builds depend on this. + +2017-01-22 Thomas Klausner + + * src/Makefile.am: build: Fix skel.c generation with BSD make + +2017-01-22 Christos Zoulas + + * src/flex.skl: Add more defines in the non-reentrant part. Fix the reentrant part; don't "#define yyfoo yyfoo" because it + breaks code that does #ifndef yywrap .. + +2017-01-22 Christos Zoulas + + * src/flexdef.h: scanner: Add yyparse prototype + +2017-01-22 Thomas Klausner + + * src/flex.skl: scanner: move comment for consistency + +2017-01-22 Christos Zoulas + + * src/misc.c: scanner: Use array instead of pointer + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: manage path to m4 better. Avoid alloca() for SSP; it is better anyway; since we don't need to + strdup the path. + +2017-01-22 Christos Zoulas + + * src/gen.c: scanner: Avoid creating unused label + +2017-01-22 Christos Zoulas + + * src/buf.c: Cast argument to avoid arithmetic on void *. + +2017-01-22 Christos Zoulas + + * src/scan.l: scanner: Use strncpy + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: Use prefix when defining yywrap to avoid + redefinition. Fixes regression introduced in v2.6.3. + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/misc.c: scanner: Include stdarg.h for va_list + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/main.c, src/parse.y: scanner: Rename warn to + lwarn. This avoids a naming conflict in NetBSD's libc. + +2017-01-01 Explorer09 + + * tests/README: test: document automake convention for skipped exit + status. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: let testwrapper scripts be run by + ${SHELL}. This allows user to use a different shell if /bin/sh has problems. + The use of $SHELL (variable) to run scripts is already an Automake + convention. All shell scripts in build-aux are run by $SHELL. + +2017-01-02 Explorer09 + + * tests/options.cn, tests/tableopts.sh, + tests/testwrapper-direct.sh, tests/testwrapper.sh: test: Remove test + scripts bashisms. They now all work under a POSIX compliant sh. Specifically, 'dash' + can now be used for running "make check" tests. Note that none of these scripts has ever been using a pipe, so `set + -o pipefail` is unnecessary and removed. + +2017-01-02 Explorer09 + + * tests/testwrapper.sh: test: exit on '-1' test non-zero status. If a '-1' test program returns a non-zero status, don't go further + and compare it's (numeric) output values. This allows a '-1' test to + indicate a "skip" status or an otherwise error. (Currently no such + '-1' test would skip like this, though.) Shell syntax note: `set -e` will not exit with the syntax like this + `test $(false) = $(false);`. The exit statuses of `false` in the + example will be ignored instead. But putting the output in a + variable, such as `VAR=$(false)`, DOES exit. + +2017-01-02 Explorer09 + + * Makefile.am, src/Makefile.am: build: Fix 'make indent' target This 'make indent' target has not been working since the directories + reorganization in flex 2.6.0. Now make it work again. Note that the current indent profile breaks many styles of existing + code. The indent target should not be used until the .indent.pro + options are reviewed for desireability. + +2017-01-01 Explorer09 + + * configure.ac: build: Simplify indent program detection + +2017-01-12 Tobias Klauser + + * src/filter.c: filter: Don't emit #line if %option noline set One place emitting a #line directive to the generated header was + missed in commit 647a92b9f4 when resolving #55. Fix it to respect + gen_line_dirs as well. + +2017-01-12 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: translation: refresh po files + from translation project + +2017-01-10 Harald van Dijk + + * src/flex.skl: c++: Fix yyrestart(NULL) SEGV. Binding a reference to a dereferenced null pointer is invalid and + compilers optimise away the &file == 0 check. We need a real stream. yyin is available already, and yyrestart(NULL) is only supported + when yyin will not be used, so there is no harm in just passing in + that. Since we now always have a valid stream, we can skip the null + check too. Fixes #98. + +2017-01-09 luistung + + * src/scan.l: scanner: join symbol list. Removed a newline that caused a problem building the scanner in some + circumstances. Specifically: 'bad character' error when executing /bin/sh ../build-aux/ylwrap scan.l lex.yy.c scan.c -- flex + +2017-01-11 Will Estes + + * src/flex.skl: scanner: remove void cast before fprintf + +2016-12-30 Will Estes + + * NEWS: doc: update NEWS for 2.6.3 release + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: New configure option + '--disable-bootstrap'. If configure is run with '--disable-bootstrap', then stage1flex + won't be built and stage1scan.c will be generated by sed'ing scan.c. This option is intended to workaround bootstrap bugs rather than to + fix the bootstrapping issues which are proving subtler and harder to + fix than anyone would like. + +2016-11-26 Explorer09 + + * src/Makefile.am: build: "make clean" deletes stage1scan.c, + stage1flex + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: allow building libfl even + with --disable-libfl. For various reasons, we may wish to build libfl explicitly even when + configure has been run with the --disable-libfl option. This is + possible, now, via 'make -C src libfl.la'. + +2016-12-19 Alexis La Goutte + + * src/flex.skl: scanner: remove trailing whitespace in skeleton + +2016-12-01 Demi Obenour + + * src/buf.c, src/main.c, src/parse.y: scanner: Disallow, overquote + '[' and ']' in prefix + +2016-12-29 Samuel Thibault + + * src/main.c: scanner: allocate correct buffer size for m4 path. Flex did not check the length of the m4 path which could lead to a + buffer overflow in some cases. Additionally, not all platforms + believe in PATH_MAX, so stop relying on it. Fixes #138 + +2016-11-24 Will Estes + + * NEWS: doc: note no more libcompat in NEWS + +2016-11-24 Will Estes + + * lib/Makefile.am: build: explain empty lib/Makefile.am + +2016-11-20 Explorer09 + + * configure.ac: build: warn about cross compiling with *alloc + +2016-11-19 Explorer09 + + * configure.ac, lib/Makefile.am, lib/lib.c, src/Makefile.am: build: + Link $(LIBOBJS) from src/ dir, remove libcompat.la. The libcompat.la library was small and less friendly to + bootstrapping and cross compilation. Now, we will simply link + individual object files as needed, which is simpler. + +2016-11-16 Explorer09 + + * src/Makefile.am: build: Let stage1flex respect LFLAGS + +2016-11-14 Will Estes + + * NEWS: doc: describe --disable-libfl in NEWS + +2016-10-31 Explorer09 + + * configure.ac, src/Makefile.am: build: Add --disable-libfl + configure option. Disabling libfl is useful when building flex for a cross-toolchain. Fixes: GH-99 + +2016-11-09 Demi Obenour + + * src/flex.skl, tests/array_r.l: fix backwards incompatible changes + in 2.6.2. This patch addscompatibility `#defines` for all macros affected by + `%prefix`. Fixes #113. + +2016-11-08 Will Estes + + * tests/.gitignore: git: ignore quote_in_comment artifacts + +2016-11-08 Demi Obenour + + * src/scan.l, tests/Makefile.am, tests/quote_in_comment.l, + tests/quote_in_comment.txt: Fixes a major bug in Flex's own lexing + of literals. My changes caused Flex to mishandle string and character literals in + line comments. This commit fixes them. Fixes #113. + +2016-11-06 Thomas Klausner + + * configure.ac: Fix unportable test(1) operator. "==" is only supported by bash, "=" is the standard comparison + operator. + +2016-11-02 Demi Obenour + + * tests/quotes.l: Add more escaping tests + +2016-11-01 Demi Obenour + + * src/scan.l: Fix another escaping bug in non-indented verbatim section 2 code. I also did some reformatting. + +2016-10-28 Alastair Hughes + + * configure.ac: build: fix false negatives for help2man and texi2dvi HELP2MAN and TEXI2DVI (or the corresponding ac_prog variables) will + never be zero length as they fall back to the missing script; check + for the fall back and warn on that instead of always warning. + +2016-10-28 Explorer09 + + * doc/Makefile.am: doc: Don't delete flex.1 during "make distclean". flex.1 is pre-generated in release tarball. If we delete it, the + next "configure and make" on the source directory will then require + help2man unnecessarily. + +2016-10-27 Alastair Hughes + + * NEWS, doc/Makefile.am: Only regenerate the man page when required. Make the flex binary an order-only prerequisite, and add back the + prerequisites from before 7cfb440. This prevents rebuilding the man + page whenever the flex binary is rebuilt, which causes problems if + help2man is not installed and will never work when cross compiling. Fixes #108. + +2016-10-26 Will Estes + + * NEWS, src/Makefile.am: build: no longer build PIC version of + libfl. The PIC version of libfl was not being built correctly. From the + lack of bug reports around this problem, we conclude that the PIC + version of libfl is not used and so we drop it from the build build + targets for flex. + +2016-10-25 Explorer09 + + * README.md: doc: README.md formatting fixes * Wrap everything in the raw document in 72 char per line limit. * Proper casing for terms "Git" and "GitHub" (don't try to look + lazy). * Add unordered list marks when needed. * Say `configure && make && make install` and quoted for fixed-width font. Signed-off-by: Kang-Che Sung + +2016-10-25 Will Estes + + * NEWS, configure.ac: build: version 2.6.3 begins + +2016-10-24 Will Estes + + * NEWS: doc: mark 2.6.2 release date + +2016-10-24 Will Estes + + * .gitignore, NEWS, configure.ac: build: switch xz to lzip + +2016-10-20 Demi Obenour + + * src/scan.l, tests/quotes.l: Fix M4 quotation in section 2 prologue + and refactor duplicated code + +2016-10-21 Alex Kennedy + + * doc/flex.texi: Update flex.texi: Removed repedative wording "Flex used to" was written twice at the beginning of Chapter 9, + paragraph 2. + +2016-09-27 Demi Obenour + + * src/dfa.c, src/gen.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, tests/bison_yylval_scanner.l, + tests/include_by_push.direct.l: Improved M4 quotation This fixes M4 quotation of certain strings beginning with `yy` (in + section 3 of the input file only) and character literals. The new + quotation method is also less brittle and faster. Tests that relied on the old behavior were fixed. Also, `yyconst` is no longer defined; use `const` (which it + unconditionally was defined to) instead. + +2016-10-19 Will Estes + + * Makefile.am, configure.ac: build: for automake, flex is foreign + +2016-10-19 Will Estes + + * README, README.md: doc: mv README to README.md + +2016-10-19 Will Estes + + * README: doc: touch up README + +2016-10-19 Will Estes + + * README: doc: README no longer mentions sourceforge + +2016-10-06 Will Estes + + * NEWS: doc: update NEWS with more post-2.6.1 additions + +2016-09-27 Demi Obenour + + * src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/options.c, src/options.h, src/scan.l, src/yylex.c, + tests/Makefile.am, tests/alloc_extra.l, tests/array_r.l, + tests/basic_r.l, tests/c_cxx_nr.lll, tests/c_cxx_r.lll, + tests/debug_r.l, tests/include_by_reentrant.direct.l, + tests/lineno_r.l, tests/mem_nr.l, tests/mem_r.l, tests/posix.l, + tests/posixly_correct.l, tests/pthread.l, tests/quotes.l, + tests/reject.l4, tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l: Fix M4 quoting of section 3. This fixes M4 quoting of section 3 of the input file, including + escape sequences and character constants. Tests were added to verify the behavior in section 3 with respect to + quoting. Both escaping of quotes and quoting of potential + macro-start characters are tested. Existing tests were also fixed to + account for the new -- and now correct -- behavior. Many tests + relied on the old behavior of expanding M4 macros in section 3. + They needed to be updated for the new behavior. + +2016-10-03 Mightyjo + + * src/flex.skl, tests/.gitignore, tests/Makefile.am, + tests/cxx_restart.ll, tests/cxx_restart.txt: Fix yyrestart(NULL) + SEGV. + +2016-09-05 Demi Obenour + + * src/scan.l: scanner: M4 quoting fixes + +2016-09-05 Demi Obenour + + * src/Makefile.am: Support `make indent` for out of source builds + +2016-09-24 Demi Obenour + + * src/Makefile.am, src/mkskel.sh: Simplify some shell code + +2016-09-23 Demi Obenour + + * doc/flex.texi, src/flex.skl, src/flexdef.h, src/main.c, + src/options.c, src/options.h, src/scan.l, tests/.gitignore, + tests/Makefile.am, tests/noansi_nr.l, tests/noansi_nr.txt, + tests/noansi_r.l, tests/noansi_r.txt: no longer generate K&R C + scanners + +2016-09-04 Demi Obenour + + * src/scan.l: Fix escaping of `[[` and `]]` in strings Previously, `[[` and `]]` were not escaped in strings, which led to + bad interactions with m4. Also, don't break strings on newline, as GCC et al support + whitespace between a backslash and the subsequent newline. + +2016-06-20 Translation Project + + * NEWS, po/sv.po: new sv translation + +2016-05-23 Demetri Obenour + + * src/misc.c: Delete action_m4_define from misc.c This function was not used and always triggered a fatal error when + run. + +2016-05-20 Will Estes + + * tests/Makefile.am, tests/testwrapper-direct.sh: test: run direct + tests from srcdir + +2016-01-11 Egor Pugin + + * tests/include_by_buffer.direct.l, tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l: Exited with error code on some + conditions in include tests + +2016-05-20 Will Estes + + * tests/testwrapper.sh: test: drop .exe when making input file names + +2016-05-20 Will Estes + + * tests/Makefile.am: test: removed dependencies for include tests + +2016-04-28 Tobias Klauser + + * src/scanflags.c: Avoid realloc on every call of sf_push() Currently, every call to sf_push() realloc()'s _sf_stack, even if + the maximum size _sf_max wasn't changed. As the indentation beneath + the "if" clause already indicates, the realloc() should only be + executed if _sf_max was increased. Found by compiling flex with the -Wmisleading-indentation flags of + gcc, which leads to the following warning: scanflags.c: In function ‘sf_push’: scanflags.c:42:5: warning: + this ‘if’ clause does not guard... [-Wmisleading-indentation] if + (_sf_top_ix + 1 >= _sf_max) ^~ scanflags.c:44:9: note: ...this + statement, but the latter is misleadingly indented as if it is + guarded by the ‘if’ _sf_stk = realloc(_sf_stk, + sizeof(scanflags_t) * _sf_max); ^~~~~~~ + +2016-03-31 Will Estes + + * doc/Makefile.am: build: prettified command to build man page + +2016-03-31 Will Estes + + * doc/Makefile.am: build: added man page to DISTCLEANFILES + +2016-03-31 Will Estes + + * BUGS, TODO: remove unused TODO, BUGS files + +2016-03-31 Will Estes + + * to.do/README, to.do/Wilhelms.todo, to.do/Wish-List, + to.do/flex.rmail, to.do/streams.mail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + removed to.do/ directory + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: removed flex.skl from POTFILES.in file + list + +2016-03-31 rlar + + * src/Makefile.am: fix skel.c dependency (missing tables_shared.c) + and polish build rule Also remove references to srcdir since skel.c is no longer mentioned + in po/POTFILES.in. + +2016-03-31 rlar + + * doc/Makefile.am: fix flex.1 dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 + && \ make dist failed with: > help2man: can't get `--help' info from ../../flex/src/flex Note: There is no dependency except for the flex binary. + +2016-03-31 rlar + + * src/Makefile.am: fix stage1scan.c and stage1scan.l dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 failed with: > ../src/stage1flex -o stage1scan.c stage1scan.l > stage1flex: can't + open stage1scan.l Note: stage1scan.c is not necessairy in the "make dist" generated tar.gz + file. stage1flex will be build from scan.c (which is + distributed), and this will then generate stage1scan.c from scan.l + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: list src/flex.skl in po/POTFILES.in + +2016-03-29 rlar + + * src/gen.c: warning in generated code, with -Ca warning: conversion to 'yy_state_type' from 'flex_uint32_t' may + change the sign of the result [-Wsign-conversion] + +2016-03-29 rlar + + * tests/Makefile.am: suppress `WARNINGFLAGS' for the almost obsolete + `noansi' test cases + +2016-03-29 rlar + + * configure.ac, src/Makefile.am, tests/Makefile.am: configure option + `--enable-warnings' and `WARNINGFLAGS' `WARNINGFLAGS' can be passed when invoking `configure' and when invoking `make' if configure switch `--enable-warnings' was given then default to something useful if we have `GCC' `WARNINGFLAGS' is not used when compiling `stage1flex' to avoid unnecessary clutter + +2016-03-31 Tobias Klauser + + * src/main.c: Fix potential buffer overflow in strncat() When using clang/llvm 3.8 to compile flex, the following warning is + emitted: main.c:378:27: warning: the value of the size argument in 'strncat' + is too large, might lead to a buffer overflow [-Wstrncat-size] + strncat(m4_path, m4, sizeof(m4_path)); + ^~~~~~~~~~~~~~~ + main.c:378:27: note: change the argument to be the free space in the + destination buffer minus the terminating null byte strncat(m4_path, + m4, sizeof(m4_path)); ^~~~~~~~~~~~~~~ + sizeof(m4_path) - strlen(m4_path) - 1Fix it up by using the solution proposed by the warning message. + +2016-03-29 Robert.Larice Robert Larice + + * src/Makefile.am: build: simplified dependency tracking so parallel + make runs succeed + +2016-03-20 rlar + + * src/flex.skl, src/gen.c, src/main.c: avoid warning in generated + code, with -Cf warning: conversion to 'unsigned int' from 'int' may change the sign + of the result [-Wsign-conversion] + +2016-03-18 Will Estes + + * NEWS, configure.ac: mention v2.6.2; summarize changes since 2.6.1 + +2016-03-18 Will Estes + + * doc/flex.texi: doc: corrected example in manual, gh#67 + +2016-03-16 rlar + + * tests/string_nr.l, tests/string_r.l, tests/yyextra.l: warning: + conversion to 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] + +2016-03-16 rlar + + * tests/mem_nr.l, tests/mem_r.l, tests/pthread.l: warning: + conversion to 'long unsigned int' from 'int' may change the sign of + the result [-Wsign-conversion] + +2016-03-16 rlar + + * src/flex.skl: warning: conversion to 'flex_uint32_t' from 'long + unsigned int' may alter its value [-Wconversion] struct yytbl_reader, member bread is of type flex_uint32_t + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/bison_nr_main.c, + tests/bison_nr_parser.y, tests/bison_yylloc_parser.y: warning: + redundant redeclaration of '...' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y, tests/pthread.l: warning: no previous + prototype for '...' [-Wmissing-prototypes] + +2016-03-16 rlar + + * tests/multiple_scanners_r_main.c: warning: unused variable 'fp' + [-Wunused-variable] + +2016-03-16 rlar + + * tests/pthread.l: main(), warning: redundant redeclaration of + 'main' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l: main(), warning: + old-style function definition [-Wold-style-definition] + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/ccl.l, tests/debug_nr.l, + tests/debug_r.l, tests/extended.l, tests/mem_nr.l, tests/mem_r.l, + tests/noansi_r.l, tests/posix.l, tests/posixly_correct.l, + tests/prefix_nr.l, tests/prefix_r.l, tests/quotes.l, + tests/string_nr.l, tests/string_r.l, tests/yyextra.l: main(), + warning: old-style function definition [-Wold-style-definition] + +2016-03-01 rlar + + * src/ecs.c, src/tblcmp.c: Fix two more casts + +2016-03-14 Bastian Köcher + + * src/gen.c: Fixes yyl compare with unsigned warning + +2016-03-13 Robert Larice + + * configure.ac: Suppress portability warnings in Makefile generation + +2016-02-27 rlar + + * src/flex.skl: generated code, in yyensure_buffer_stack(), change + type of local `num_to_alloc' which is exclusively used in yy_size_t context + +2016-03-01 rlar + + * src/flex.skl: generated code, in yy_get_next_buffer(), change type + of local `number_to_move' suits better, because `yy_n_chars' and `yy_buf_size' are of type + `int' + +2016-02-27 rlar + + * src/flex.skl: generated code, `_yybytes_len' is of type `int', fix + code accordingly + +2016-02-28 rlar + + * src/gen.c: generated code, `max_size' seems to be of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, here `new_size' is of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `yy_buf_size' is of type `int', fix + casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `offset' is of type `int' + +2016-02-28 rlar + + * src/gen.c: generated code, `yy_more_len' is of type `int' + +2016-02-28 rlar + + * src/scan.l: scan.l, rewrite two loops to avoid unneccesairy + casting + +2016-03-01 rlar + + * src/regex.c, src/tables.c: improve readability + +2016-02-28 rlar + + * src/tblcmp.c: another cast in tblcmp.c to avoid warning + +2016-02-28 rlar + + * src/buf.c: casts in buf_append() to get rid of warnings + +2016-02-28 rlar + + * src/dfa.c, src/gen.c: cast to suite type of flex_uint32_t td_lolen + +2016-02-28 rlar + + * src/main.c, src/misc.c, src/regex.c, src/scan.l, src/scanopt.c, + src/tables_shared.c: cast to get rid of warnings + +2016-03-01 rlar + + * src/buf.c, src/main.c: cast and fix usage of log10(), ceil to + prevent buffer overflow + +2016-03-01 rlar + + * src/tables.c: tables.c, sprinkle casts to get rid of warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_data_compress(), change type of local newsz to + get rid of warnings + +2016-03-01 rlar + + * src/tables.c, src/tables.h: change type of struct + yytbl_writer.total_written to get rid of warnings + +2016-02-28 rlar + + * src/tables.c: change argument type of yytbl_writen() to get rid of + warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_write8/16/32(), change type of local variables + to get rid of warnings + +2016-02-28 rlar + + * src/flexdef.h, src/misc.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: change return type and rename int + htoi()/otoi() --> unsigned int htoui()/otoui() + +2016-03-01 Will Estes + + * NEWS: Mention 2.6.1 release date + +2016-02-28 rlar + + * src/gen.c: avoid warning, add (int) cast to the read() return + value For similiarity with the fread() case. + +2016-02-28 rlar + + * src/scan.l: avoid warning, POSIX says yyless() has an `int' + argument + +2016-02-29 rlar + + * src/filter.c: use type size_t in filter_tee_header() to avoid + warnings + +2016-02-29 rlar + + * src/filter.c, src/misc.c, src/scanopt.c, src/tables.c: add + (size_t) casts to malloc invocations to prevent warnings + +2016-02-29 rlar + + * src/buf.c, src/misc.c, src/scan.l, src/scanopt.c, src/tables.c: + add (int) casts to some strlen() invocations to prevent warnings + +2016-02-29 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: cclinstal() and ccllookup(), + char *, to get rid of casts and warnings + +2016-02-28 rlar + + * src/gen.c: warning: redundant redeclaration of + ‘gen_next_state’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/gen.c: warning: no previous prototype for ‘mkecstbl’ + [-Wmissing-prototypes] + +2016-02-28 rlar + + * src/main.c: warning: suggest parentheses around assignment used as + truth value [-Wparentheses] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yywrap’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yylval’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yyin’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h, src/main.c: warning: redundant redeclaration of + ‘yyparse’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: + unification, rename some more rename these too for improved similiarity: OPTION_OP OPT_HEADER OPT_EXTRA_TYPE OPT_TABLES + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: fix + name clash, OPT_OUTFILE from parse.y and from options.h these collide: OPT_OUTFILE OPT_PREFIX OPT_YYCLASS rename them TOK_... in the + parser + +2016-02-28 Will Estes + + * lib/reallocarray.c: Prototyped reallocarray implementation + +2016-02-28 Will Estes + + * src/scanopt.c: Removed custom strcasecmp() function + +2016-02-28 rlar + + * src/flex.skl: fwrite wants a size_t, yyleng is int per posix + +2016-02-28 rlar + + * src/scanopt.c: Remove some unneeded casts + +2016-02-28 rlar + + * src/flexdef.h: warning: negative integer implicitly converted to + unsigned type [-Wsign-conversion] + +2016-02-27 rlar + + * src/dfa.c, src/parse.y: dfa.c:157:24: warning: conversion to + 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] most certainly safe cast + +2016-02-27 rlar + + * src/ccl.c: ccl.c:86:19: warning: conversion to 'unsigned char' + from 'int' may alter its value [-Wconversion] ch seems to have been checked for proper range some lines above + +2016-02-27 rlar + + * tests/bison_nr_parser.y: warning: deprecated directive, use + '%pure-parser' [-Wdeprecated] + +2016-02-27 rlar + + * lib/lib.c: warning: no previous prototype for 'do_nothing' + [-Wmissing-prototypes] + +2016-02-27 rlar + + * src/libmain.c: included stdlib.h header + +2016-02-27 Will Estes + + * NEWS: Described more post v2.6.0 changes + +2016-02-27 Will Estes + + * configure.ac: build: Removed bzip2 distribiution archive + +2016-02-27 Will Estes + + * configure.ac: removed obsolete program check + +2016-02-27 Will Estes + + * configure.ac: Made some program checks more robust + +2016-02-27 rlar + + * src/flex.skl: Remove unneeded cast to int + +2016-02-27 Will Estes + + * src/flex.skl: Fixed incorrect integer type + +2016-02-27 Will Estes + + * src/flex.skl: Fix more integer types, resolves sf 184, 187 + +2016-02-26 Robert Larice + + * src/flex.skl, src/gen.c: Removed some type conversion warnings + +2016-02-26 Will Estes + + * src/flex.skl: Changed another buffer size to int; resolves gh#61 + +2016-02-24 Will Estes + + * src/flex.skl: Changed type of yy_n_chars to int; gh#53, sf#160. The variable yy_n_chars had been of type yy_size_t which is + incorrect given its use in read(). While it might be adviseable to + look at defining a yy_ssize_t, there might be some issues doing this + and so, for now, at least, we'll punt back to int. + +2016-02-24 Will Estes + + * src/buf.c: Fixed size of bufferallocation, resolved gh#54. The value of n_alloc was a count, not a size. Multiplying the value + by the element size was incorrect. That multiplication was already + being done and having it done twice was incorrect. + +2016-02-23 Tobias Klauser + + * src/scan.l: Allow '%option noline' in flex input file, resolves + gh#56. Allow specifying '%option noline' in the input file, leading to the + same effect as calling flex with the command line option --noline. Signed-off-by: Tobias Klauser + +2016-02-23 Tobias Klauser + + * src/buf.c, src/main.c: Emit no #line directives if gen_line_dirs + is false, resolves igh#55. There are two instances in the code which will print a #line + directive to the resulting lexer, regardless of the value of + gen_line_dirs. Fix them, so they also respect gen_line_dirs. Signed-off-by: Tobias Klauser + +2016-02-16 Tobias Klauser + + * lib/lib.c, src/gen.c, src/misc.c, src/scan.l: Converted K&R style + function definitions to ANSI C style Consistently make use of the ANSI C function definition style + instead of the K&R style. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Used NULL constant instead of plain integer for NULL + pointer. The sparse static checker warns about using plain integer 0 as NULL + pointers in the generated lexer code. Fix this by using NULL + consistently for pointers. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Marked declaration and definition of yy_fatal_error + as noreturn. Only the declaration of yy_fatal_error is marked with + __attribute__((__noreturn__)) in case GCC >= 3 is used, but not the + definition. This leads to the sparse static checker to complain + about function declaration mismatch. Fix it by defining a macro yynoreturn and using it for both the + declaration and the definition of yy_fatal_error. + +2016-01-27 Tobias Klauser + + * src/flex.skl: Fixed declaration mismatch in yy_fatal_error. The prototype declares yy_fatal_error parameter as "const char + msg[]" while the definition uses "const char* msg" (introduced by + commit e9d5fc713f61b) which causes the sparse static checkers to + produce an error. Fix this by adjusting the definition to use "const char* msg" as + well. Also change the C++ version accordingly so it matches the + declaration in FlexLexer.hpp. + +2016-01-23 Will Estes + + * CODE_OF_CONDUCT.md: flex is for flex #NCoC + +2016-01-18 Will Estes + + * doc/flex.texi: Referred to github for issue tracking, no longer sf + +2016-01-10 Egor Pugin + + * tests/reject.l4, tests/tableopts.l4: Opened files in binary mode + explicitly + +2016-01-08 OBATA Akio + + * src/Makefile.am: Linked flex binary against libintl, not libfl. Signed-off-by: Thomas Klausner + +2016-01-08 Michael van Elst + + * src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198. Signed-off-by: Thomas + +2015-12-27 Will Estes + + * configure.ac, src/flexdef.h: Removed no longer needed header + checks + +2015-12-27 Will Estes + + * configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS + +2015-12-27 Will Estes + + * src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not + main.c + +2015-12-25 Michael Reed + + * src/main.c: Replace basename2() with basename(3). Given the following program: \#include \#include /* extracts basename from path, optionally stripping the extension + "\.*" * (same concept as /bin/sh `basename`, but different handling + of extension). */ static char *basename2 (char *path) { char *b; for (b = path; *path; path++) if (*path == '/') b = path + 1; return b; } static void basename_compare(char *path) { printf("basename: %s\n", basename(path)); printf("basename2: %s\n\n", basename2(path)); } int main (int argc, char *argv[]) { // From http://pubs.opengroup.org/onlinepubs/9699919799/ // ``Sample Input and Output Strings'' basename_compare("/usr/lib"); basename_compare("/usr/"); basename_compare("/"); basename_compare("///"); basename_compare("//usr//lib//"); return 0; } ... and the program's output: basename: lib basename2: lib basename: usr basename2: basename: / basename2: basename: / basename2: basename: lib basename2: ... we can see that basename2() behaves the same as basename(3) in + the average use case, but messes up pretty severely in others. + Besides that, basename(3) is mandated by POSIX so should be present + on modern Unix-like systems, so we shouldn't define it ourselves. Some notes: - it doesn't appear to be mentioned in POSIX, but OpenBSD's + basename(3) returns NULL if the returned path componenet is > + PATH_MAX, so add a check for that - basename(3) shouldn't return an empty string, so remove the program_name[0] != '\0' check + +2015-12-25 Michael Reed + + * src/main.c: Simplify basename2(). It's only call site does not activate the `strip_ext` code path, so + the function can be simplified a lot. While here, remove a double + assignment. + +2015-12-25 Michael Reed + + * src/flex.skl, src/misc.c: Cleaned up __STDC__ #ifdefs. Assuming a compiler conforming to the ISO C standard is used, i.e., + __STDC__ is defined to 1, YY_USE_CONST is always defined and can be + eliminated. + +2015-12-25 Michael Reed + + * src/flexdef.h, src/main.c, src/scanopt.c, src/scanopt.h, + src/sym.c: Remove remaining use of PROTO + +2015-12-21 Serguey Parkhomovsky + + * src/buf.c: buf.c: use snprintf + +2015-12-19 Will Estes + + * configure.ac: build: reformatted AC_CHECK_FUNCS for readability + +2015-12-17 Will Estes + + * src/scanopt.c: correct function prototype + +2015-12-15 Michael Reed + + * src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more + instances of PROTO + +2015-12-15 Michael Reed + + * src/main.c: Removed prototype for main(). It's not called anywhere else so the prototype is not needed. See + the C99 standard [1], section 5.1.2.2.1 for more info. [1]: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf + +2015-12-13 Michael McConville + + * src/dfa.c, src/gen.c, src/nfa.c, to.do/unicode/main.c, + to.do/unicode/tblcmp.c: Removed more instances of PROTO, ansifying. + +2015-12-13 Will Estes + + * README: Noted github for issue tracking and pull requests + +2015-12-13 Michael McConville + + * README: Reformatted README; removed sf bug tracking link. + +2015-12-13 Michael McConville + + * src/gen.c, to.do/unicode/gen.c: Removed macros for indentation + level. Just increment or decrement the indentation counter. That's less to + remember and makes the code more readable. w# Please enter the commit message for your changes. Lines starting + +2015-12-12 Mike Frysinger + + * tests/Makefile.am, tests/testwrapper.sh: tests: fixed paths to + input files. The current test wrapper works only when the inputs are specified + using relative paths. If they're specified with absolute paths, the + driver fails to detect the inputs because it always prepends the + input dir name which itself is a relative path: $ cd tests $ + ./testwrapper.sh -d . -i $PWD/reject.txt -t ./reject_ver.table + This normally doesn't show up because people run `./configure` or, + for out of tree builds, `../configure`. But if you happen to run + configure with an absolute path, then automake tends to generate + absolute paths as well leading to test failures. Fix all of this by dropping the implicit input directory prepending. - INPUT_NAME is often a list of files, not just a single one - the input directory is used to find the testname tables which are usually generated, so it's impossible to use files from both + source and build directories - most of the time, the full/correct path is already specified + +2015-12-12 Mike Frysinger + + * configure.ac: configure: fixed realloc test. The [] characters are used for quoting in m4, so the attempt to use + them in place of `test` fails yielding the warning at build time: .../flex/configure: line 20222: no: command not found + +2015-12-12 Michael McConville + + * src/flexdef.h: Started removal of PROTO macro. The PROTO macro is no longer needed. Additionally, its usage is + inconsistent, so we began removing it. + +2015-12-12 Michael Reed + + * Makefile.am, src/main.c: Removed SHORT_FILE_NAMES preprocessor + symbol. As a relic of MS-DOS, we don't need this. It's never defined; see 13b5b214f53d1c3354a7ab910bd160c126df1331. Removed additional MSDOS ifdef. + +2015-12-11 Michael McConville + + * configure.ac, lib/reallocarray.c, src/flexdef.h: Added new + function reallocarray. This is taken from OpenSSH Portable, which in turn takes it from + OpenBSD. reallocarray wraps the stdlib's realloc function. It takes two size + arguments and checks for overflow, like calloc, but doesn't zero the + memory. Therefore, it allows us to do overflow-safe array + reallocations and overflow-safe unzeroed array allocations, which + the stdlib allocation functions don't. We have a bunch of specific array allocation macros, none of which + check for overflow. reallocarray should be able to replace them. + +2015-12-11 Michael McConville + + * src/flexdef.h: Removed MS-DOS, VMS macros. Given the age of the MS-DOS and VMS platforms, it's likely that no + one is building flex on them any more. Additionally, the preferred + approach is to test for particular platform features rather than to + test for particular platforms. + +2015-12-12 Will Estes + + * src/flexdef.h, src/main.c: Made search for m4 more explicit. + +2015-12-12 Will Estes + + * src/flex.skl: Returned 0 from yywrap() instead of EOF + +2015-12-11 Will Estes + + * src/libmain.c: Changed end of main() in libmain to exit(0) + +2015-12-11 Will Estes + + * NEWS, configure.ac: Mentioned v2.6.1; documented some changes + since v2.6.0 + +2015-12-11 Will Estes + + * README: Updated build documentation; finished sf#155. Removed version numbers for build tools. Noted that version + requirements for build tools will be noted in configure.ac. Expanded + documentation of building texinfo based docs. + +2015-12-11 Will Estes + + * doc/Makefile.am: Removed flex.pdf from distribution; partially + fixed sf#155 + +2015-12-11 Will Estes + + * src/flex.skl: Commented in C style in skeleton; fixed sf#195 + +2015-12-10 Will Estes + + * .gitignore: Ignored autoscan files + +2015-12-09 Will Estes + + * configure.ac: Checked for ranlib and strdup() at configure time + +2015-12-09 Michael McConville + + * src/flexdef.h, src/misc.c, src/tblcmp.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c, to.do/unicode/tblcmp.c: Replace zero_out() + with stdlib's memset. + +2015-12-09 Michael McConville + + * src/flex.skl: Removed memory allocation casts. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed alloca() configuration. Since alloca() is dangerous, depricated, we remove it. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed implementation of isascii(). POSIX defines isascii(), so it's likely present on anything + weactually build flex on these days. + +2015-12-09 Michael McConville + + * src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks + before free() + +2015-12-08 Michael McConville + + * src/buf.c, src/dfa.c, src/flexdef.h, src/gen.c, src/scan.l, + to.do/unicode/flexdef.h, to.do/unicode/scan.l: Removed flex_free()i, + corrected buf_destroy logic. As with flex_alloc(), replace with direct calls to free(). The function buf_destroy is now null safe and the logic was + corrected to free() correctly. + +2015-12-08 Michael McConville + + * src/filter.c, src/flexdef.h, src/misc.c, src/scan.l, + src/scanflags.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Removed flex_realloc(). As with flex_alloc(), replace calls to flex_realloc(), which was + just a wrapper around realloc(). + +2015-12-08 Michael McConville + + * src/buf.c, src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/regex.c, src/scan.l, src/scanflags.c, src/sym.c, + to.do/unicode/flexdef.h, to.do/unicode/misc.c, to.do/unicode/scan.l: + Removed flex_alloc; cleaned up style. The function flex_alloc() was just a wrapper around malloc(). Since + this only added unclarity, and the flex_alloc() function is likely a + legacy of olden times, remove it in favor of calls to malloc() + directly. Style elements cleaned up: * superfluous spacing around parentheses * non-constant initialization in variable declarations * needless casts * almost all uses of assignments as subexpressions + +2015-12-07 Michael McConville + + * src/dfa.c, src/flexdef.h, src/gen.c, src/main.c, src/scan.l, + src/scanopt.c, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/mem_nr.l, tests/mem_r.l, tests/pthread.l, tests/string_nr.l, + tests/string_r.l, tests/yyextra.l, to.do/unicode/scan.l: Remove + allocation casts + +2015-12-07 Will Estes + + * src/.gitignore, src/Makefile.am: Built flex with itself. Changes in scan.l need to be built into flex with the same version + of flex in some cases. Since this build requirement is minimal, we + simply bootstrap flex unconditionally. We intentionally exclude from version control the bootstrap + artifacts as the extra copy of the lexer, the intermediate scanner + and the bootstrap executable are not of interest. + +2015-12-05 Michael McConville + + * src/buf.c, src/dfa.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, src/scanopt.c, src/sym.c, to.do/unicode/main.c, + to.do/unicode/scan.l: Use NULL rather than (type *) 0. + +2015-12-05 Michael McConville + + * src/flexdef.h, src/misc.c, src/sym.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: Replace copy_unsigned_string() with xstrdup(). Like copy_string(), copy_unsigned_string() is just a clone of the + stlib's strdup(). We only use it twice. I'm pretty confident that + char signedness is irrelevant in this case. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Cleaned up white space. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Removed struct keyword before yy_buffer_state + +2015-12-04 Akim Demaille + + * examples/testxxLexer.l, src/FlexLexer.h, src/flex.skl, src/main.c: + Replaced FLEX_STD macro with std::. The std:: construct exists as of C++98, so we can simply assume it + is supported. + +2015-12-04 Akim Demaille + + * src/Makefile.am: Generated skel.c explicitly in srcdir. Rewrote the target for skel.c to explicitly mention the srcdir. This + should help when building flex from a directory outside the flex + tree. Spread the rule out over several lines to enhance readability. + +2015-12-04 Akim Demaille + + * autogen.sh: Called glibtoolize if libtoolize run fails. On Mac OS X, libtoolize is known as glibtoolize. In cases where + libtoolize is not present, then calling glibtoolize when + bootstrapping the build system gives more folks a shot at getting + flex built from the ground up. + +2015-12-02 Mightyjo + + * configure.ac: Checked for (g)texi2dvi. Better bison, help2man + checks. Added test for presence of (g)texi2dvi program. Gave notice if + texi2dvi is unavailable and set TEXI2DVI=: to avoid giving users + headaches. Enhanced tests for bison and help2man with notices when the programs + aren't found. Set their program variables to use the missing script + in build-aux since it's compatible with them. + +2015-12-02 Michael McConville + + * src/flexdef.h, src/misc.c, src/parse.y, src/scan.l, src/sym.c, + src/tables.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Made string copying more standard. copy_string() was a clone of the stdlib's strdup(). For safety, + simplicity, and speed, we should use that instead. We introduce + xstrdup() which wraps strdup() in a failure upon memory allocation + errors. + +2015-11-30 Serguey Parkhomovsky + + * src/scan.l: Error on unbalanced parentheses in rules section. + +2015-11-29 Will Estes + + * src/Makefile.am: Cleaned up BUILT_SOURCES list. Removed reference to skel.c as a built source since other make rules + cover this case. + +2015-11-29 Will Estes + + * src/Makefile.am: Sorted file names in flex_SOURCES + +2015-11-27 Mightyjo + + * src/ecs.c, src/flexdef.h, src/main.c, src/misc.c, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Replaced CHAR macro with + unsigned char type. Thanks to Michael McConville for pointing out that the old Char + macro causes problems with static analysis. The macro has been + removed and replaced with 'unsigned char' throughout the flex + sources. The macro is not needed at best and was confusing at worst. + It was not used in any of the example files nor was it mentioned in + the manual at all. + +2015-11-21 Will Estes + + * configure.ac: updated syntax of AC_INIT call as per autoupdate + +2015-11-21 Will Estes + + * tests/Makefile.am: removed extra call to a _CPPFLAGS variable + +2015-05-14 Stefan Reinauer + + * src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/gen.c, + src/main.c, src/misc.c, src/nfa.c, src/parse.y, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Switch function definitions + from mixed K&R to consistent ANSI C. flex was using K&R function definitions for some functions and ANSI + C style in others, sometimes even in the same file. Change the code + to consistently use ANSI C. Signed-off-by: Stefan Reinauer + +2015-11-16 Mightyjo + + * tests/Makefile.am: Used in-tree header file for c++ tests. + +2015-11-17 Will Estes + + * configure.ac: Declared version 2.6.0 + +2015-11-17 Will Estes + + * NEWS: Dated, described flex release 2.6.0 + +2015-11-13 Will Estes + + * NEWS, configure.ac: Declared version 2.6.0rc1 + +2015-11-13 lukeallardyce + + * src/Makefile.am: Supplied versioning information in flex + libraries. Resolves sourceforge bug #182. On OSX, and possibly other platforms, + building the libfl libraries without versioning information caused a + build failures. + +2015-11-12 Will Estes + + * tests/Makefile.am: Cleaned up more precisely after make check. BUILT_SOURCES is now just the list of headers built as per the + automake manual. We provide the list of files to clean to make + rebuilding the test suite programs easier. We then use the + CLEANFILES list in a dist-hook to clean up the distribution that + automake gathers since not distributing flex generated files is + foreign to automake's mindset, but we need exactly that. Additionally, we locate inputs to the tables-related tests more + precisely. Some files are in srcdir and some are in builddir, which + the arguments to the log compiler are now made aware of. + +2015-11-11 Will Estes + + * tests/Makefile.am: Pulled out scripts in tests/Makefile.am + +2015-11-11 Will Estes + + * tests/Makefile.am: Added srcdir to tableopts.am include + +2015-11-11 Will Estes + + * doc/Makefile.am: Changed man page dependencies. The man page is just the --help output as reformatted by help2man. + The --help option is most likely to change when the flex skeleton + changes or one of the option parsing files changes or the + configure.ac script itself changes. The dependencies reflect this + now. It is still necessary, under some circumstances, to rebuild flex + explicitly before building the man page. In theory, it's possible to + have automake arrange to do this all the time, but doing so works + out to be fragile, given the rest of the build system. + +2015-11-10 Will Estes + + * autogen.sh: Called libtoolize directly because autoreconf fails to + pick up LT_INIT properly + +2015-11-10 Will Estes + + * tests/Makefile.am: Added tableopts.sh to EXTRA_DIST + +2015-11-08 Mightyjo + + * tests/Makefile.am: Made tests depend on the built flex binary. + +2015-11-08 Mightyjo + + * : commit cf6cb4dce791c26567cc506770ca96b4f4118024 Author: Mightyjo + Date: Sat Nov 7 23:11:35 2015 -0800 + +2015-11-04 Mightyjo + + * doc/flex.texi: Updated documentation to reflect the revisions to + FlexLexer.h + +2015-10-26 Mightyjo + + * src/FlexLexer.h, src/flex.skl: Changed several pointers to istream + (and ostream) to references in c++-only sections of the skeleton. Patched up a variety of expected errors caused by changing istream* + to istream&. Added a stray 'make' at line 545. Oops. Changed the buffer_state struct to store std::streambuf* instead of + std::istream* for C++ mode. Changed interfaces in FlexLexer.h to + take std::istream& instead of *. Backward compatibility temporarily + broken. Patched up backward compatibility with reasonable behavior in the + presence of null pointers. Re-added backward-compatible versions of the yyFlexLexer methods + that take iostream pointers. All tests passing. + +2015-09-29 Translation Project + + * po/zh_CN.po: new zh_CN translation from the translation project + +2015-07-27 Jaska Uimonen + + * src/gen.c: fix possible resource leak with yynultrans_tbl + +2015-07-27 Jaska Uimonen + + * src/dfa.c: fix possible uninitialized array values + +2015-08-05 Will Estes + + * doc/flex.texi: add %{...%} block to example in manual + +2015-07-15 Will Estes + + * configure.ac: initialize libtool earlier in build system + generation + +2015-05-08 Translation Project + + * po/da.po: new da translation from the Translation Project + +2014-07-25 Mariusz PluciÅ„ski + + * src/gen.c, src/scan.l, tests/bison_nr_parser.y, + tests/bison_yylloc_parser.y, tests/bison_yylval_parser.y, + tests/multiple_scanners_nr_main.c: Fix `label unused` warning + +2014-07-25 Mariusz PluciÅ„ski + + * src/flex.skl: Fix two "signed/unsigned" warnings + +2014-07-25 Mariusz PluciÅ„ski + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/ccl.l, tests/cxx_basic.ll, tests/debug_nr.l, tests/debug_r.l, + tests/extended.l, tests/header_nr_scanner.l, + tests/header_r_scanner.l, tests/include_by_buffer.direct.l, + tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_nr.l, + tests/mem_r.l, tests/multiple_scanners_nr_1.l, + tests/multiple_scanners_nr_2.l, tests/multiple_scanners_r_1.l, + tests/multiple_scanners_r_2.l, tests/noansi_nr.l, tests/noansi_r.l, + tests/posix.l, tests/posixly_correct.l, tests/prefix_nr.l, + tests/prefix_r.l, tests/pthread.l, tests/quotes.l, tests/reject.l4, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l, tests/tableopts.l4, + tests/top.l, tests/yyextra.l: Fix `unused function` warnings in + tests + +2014-07-25 Mariusz PluciÅ„ski + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y: Fix `implicit function declaration` + warnings in tests + +2014-07-25 Mariusz PluciÅ„ski + + * tests/header_r_main.c, tests/multiple_scanners_nr_main.c, + tests/reject.l4, tests/tableopts.l4, tests/top_main.c: Remove a few + `unused variable` warnings + +2014-07-25 Mariusz PluciÅ„ski + + * src/filter.c: Remove unused variable from + src/filter.c:filter_fix_linedirs + +2014-07-25 Mariusz PluciÅ„ski + + * src/scanopt.c: Remove unused argument and variable from + src/scanopt.c:scanopt_err + +2014-07-25 Mariusz PluciÅ„ski + + * src/flex.skl, src/libmain.c, src/parse.y, tests/bison_nr_main.c, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/header_nr_main.c, tests/header_r_main.c, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_r.l, + tests/multiple_scanners_nr_main.c, + tests/multiple_scanners_r_main.c, tests/pthread.l, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, tests/top_main.c: + Fix a few "unused parameter" warnings + +2014-07-25 Mariusz PluciÅ„ski + + * src/main.c: Fix warning about redefined macro when multiple + scanners are used. + +2014-07-25 Mariusz PluciÅ„ski + + * tests/bison_nr_parser.y: Avoid passing `const char*` argument as + `char*` in test-bison-nr + +2014-11-21 Alexis La Goutte + + * src/misc.c, src/regex.c, src/tables.c, src/tables_shared.c: Fix + -Wdocumentation warnings + +2014-11-16 Will Estes + + * tests/README: document new suite layout + +2014-11-16 Will Estes + + * tests/TEMPLATE/.gitignore, tests/TEMPLATE/Makefile.am, + tests/TEMPLATE/cvsignore, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/TEMPLATE/test.input, + tests/create-test, tests/descriptions: remove unused files after + test suite refactor + +2014-11-14 Will Estes + + * .gitignore, doc/.gitignore: Ignore directories build-aux/, m4/ Since build-aux/ now contains a number of files previously at the + top level, we ignore build-aux/. Therefore, it's not necessary to + list any files that are now kept in it. Also, explicitly mark m4/ as + a directory to ignore. + +2014-11-14 Will Estes + + * configure.ac: added back call to AC_CONFIG_AUX_DIR. In an effort to reduce top level directory clutter, reintroduced the + call to AC_CONFIG_AUX_DIR. Moved the call to LT_INIT to after that + call so configure will be able to find its files. + +2014-07-18 Will Estes + + * tests/tableopts.sh, tests/testwrapper.sh: use unofficial bash + strict mode and cleanups in supporting bash scripts + +2014-07-18 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/tableopts.am, + tests/tableopts.l4, tests/tableopts.sh, tests/tableopts.txt, + tests/test-table-opts/.gitignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: split apart table options tests + into tests per threading, table option, serialization and + verification + +2014-07-17 Will Estes + + * tests/tableopts.sh: add tableopts.sh script + +2014-07-02 Will Estes + + * configure.ac, tests/Makefile.am: use automake conditional around + pthread test + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_trailing.l, + tests/lineno_trailing.one.txt, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: refactor lineno_trailing test + for new test suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_r.l, + tests/lineno_r.one.txt, tests/test-lineno-r/.gitignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: refactor lineno_r test for new test + suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_nr.l, + tests/lineno_nr.one.txt, tests/test-lineno-nr/.gitignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/testwrapper.sh: refactor + lineno_nr test for new test suite layout + +2014-06-30 Will Estes + + * tests/test-linedir-r/.gitignore, + tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Remove linedir_r test. The linedir_r test tested the implementation of line number + tracking, not its results. + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/pthread.l, + tests/pthread_1.txt, tests/pthread_2.txt, tests/pthread_3.txt, + tests/pthread_4.txt, tests/pthread_5.txt, + tests/test-pthread/.gitignore, tests/test-pthread/Makefile.am, + tests/test-pthread/scanner.l, tests/test-pthread/test-1.input, + tests/test-pthread/test-2.input, tests/test-pthread/test-3.input, + tests/test-pthread/test-4.input, tests/test-pthread/test-5.input: + refactor pthread test for new test suite layout + +2014-06-24 Will Estes + + * tests/Makefile.am: build reject_[vs]er tests explicitly to pass + proper compiler flags + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_yywrap.ll, + tests/cxx_yywrap.txt, tests/test-c++-yywrap/.gitignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input, tests/testwrapper.sh: refactor + cxx_yywrap test for new test suite layout + +2014-06-17 Will Estes + + * tests/Makefile.am, tests/options.cn, + tests/test-concatenated-options/.gitignore, + tests/test-concatenated-options/Makefile.am: refactor concatenated + options test for new test suite layout + +2014-06-17 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/include_by_buffer.direct.l, + tests/include_by_buffer.direct.txt, + tests/include_by_buffer.direct_2.txt, + tests/include_by_buffer.direct_3.txt, + tests/include_by_push.direct.l, tests/include_by_push.direct.txt, + tests/include_by_push.direct_2.txt, + tests/include_by_push.direct_3.txt, + tests/include_by_reentrant.direct.l, + tests/include_by_reentrant.direct.txt, + tests/include_by_reentrant.direct_2.txt, + tests/include_by_reentrant.direct_3.txt, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-push/.gitignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input, + tests/test-include-by-reentrant/.gitignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input: refactor include_by_* + tests for new test suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.direct.l, + tests/rescan_nr.direct.txt, tests/rescan_nr.l, tests/rescan_nr.txt, + tests/rescan_r.direct.l, tests/rescan_r.direct.txt, + tests/test-rescan-r/.gitignore, tests/test-rescan-r/Makefile.am, + tests/test-rescan-r/scanner.l, tests/test-rescan-r/test.input, + tests/testwrapper.sh: refactor rescan_r test for new test suite + layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.l, + tests/rescan_nr.txt, tests/test-rescan-nr/.gitignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/testwrapper.sh: Refactor + rescan_nr test for new test suite layout. Also add -r option to testwrapper.sh to support passing input file + as a command line argument to the test scanner without using shell + redirection. + +2014-06-16 Will Estes + + * tests/Makefile.am: correct use of objext to OBJEXT + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/quotes.l, + tests/quotes.txt, tests/test-quotes/.gitignore, + tests/test-quotes/Makefile.am, tests/test-quotes/scanner.l, + tests/test-quotes/test.input: refactor quotes test for new test + suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/reject.l4, + tests/reject.txt, tests/test-reject/.gitignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/testwrapper.sh: Refactor reject + test for new test suite layout. Split out reject test into its constituant tests. Add .reject tests + and .table tests for automake test log generation. Rewrite + testwrapper.sh to handle running with a tables file and specifying + optional input using command line options rather than positional + parameters. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_r_1.l, tests/multiple_scanners_r_2.l, + tests/multiple_scanners_r_main.c, + tests/test-multiple-scanners-r/.gitignore, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Refactor + multiple_scanners_r test for new test suite layout. Also, remove the use of table files from this test as that tests two + features at once and we want to be as close to testing one feature + at a time as we can be. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_nr_1.l, tests/multiple_scanners_nr_2.l, + tests/multiple_scanners_nr_main.c, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l: refactor + multiple_scanners_nr test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/cxx_multiple_scanners.txt, tests/cxx_multiple_scanners_1.ll, + tests/cxx_multiple_scanners_2.ll, + tests/cxx_multiple_scanners_main.cc, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: refactor + cxx_multiple_scanners test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/c_cxx_nr.lll, + tests/c_cxx_nr.txt, tests/c_cxx_r.lll, tests/c_cxx_r.txt, + tests/test-c-cpp-nr/.gitignore, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.gitignore, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: + refactor c_cxx_nr, c_cxx_r tests for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_basic.ll, + tests/cxx_basic.txt, tests/test-c++-basic/.gitignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: refactor cxx_basic test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posixly_correct.l, + tests/test-posixly-correct/.gitignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: refactor posixly_correct test + for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/test-yyextra/.gitignore, tests/test-yyextra/Makefile.am, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input, + tests/yyextra.l, tests/yyextra.txt: refactor yyextra test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/test-top/.gitignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input, tests/top.l, + tests/top.txt, tests/top_main.c: refactor top test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_r.l, + tests/test-string-r/.gitignore, tests/test-string-r/Makefile.am, + tests/test-string-r/scanner.l: refactor string_r test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_nr.l, + tests/test-string-nr/.gitignore, tests/test-string-nr/Makefile.am, + tests/test-string-nr/scanner.l: refactor string_nr test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_r.l, + tests/prefix_r.txt, tests/test-prefix-r/.gitignore, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/README, + tests/test-prefix-r/scanner.l, tests/test-prefix-r/test.input: + refactor prefix_r test for new test suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_nr.l, + tests/prefix_nr.txt, tests/test-prefix-nr/.gitignore, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-nr/test.input: + refactor prefix_nr for new test suite layout + +2014-06-12 Will Estes + + * tests/testwrapper.sh: Check if test input file exists. Not all tests have input files, so check if one exists and run the + test program accordingly. + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posix.l, + tests/test-posix/.gitignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l: refactor posix test for new test suite + layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_r.l, + tests/noansi_r.txt, tests/test-noansi-r/.gitignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: refactor noansi_r test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_nr.l, + tests/noansi_nr.txt, tests/test-noansi-nr/.gitignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input: refactor noansi_nr for new test + suite layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_r.l, + tests/mem_r.txt, tests/test-mem-r/.gitignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: refactor mem_r test for new test suite + layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_nr.l, + tests/mem_nr.txt, tests/test-mem-nr/.gitignore, + tests/test-mem-nr/Makefile.am, tests/test-mem-nr/scanner.l, + tests/test-mem-nr/test.input: refactor mem_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_r.txt, + tests/header_r_main.c, tests/header_r_scanner.l, + tests/test-header-r/.gitignore, tests/test-header-r/Makefile.am, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: refactor header_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_nr.txt, + tests/header_nr_main.c, tests/header_nr_scanner.l, + tests/test-header-nr/.gitignore, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input: refactor header_nr test for new + test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/extended.l, + tests/extended.txt, tests/test-extended/.gitignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: refactor extended test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_r.l, + tests/debug_r.txt, tests/test-debug-r/.gitignore, + tests/test-debug-r/Makefile.am, tests/test-debug-r/scanner.l, + tests/test-debug-r/test.input: refactor debug_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_nr.l, + tests/debug_nr.txt, tests/test-debug-nr/.gitignore, + tests/test-debug-nr/Makefile.am, tests/test-debug-nr/scanner.l, + tests/test-debug-nr/test.input: refactor debug_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/ccl.l, tests/ccl.txt, + tests/test-ccl/.gitignore, tests/test-ccl/Makefile.am, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: refactor ccl + test for new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/alloc_extra.l, tests/alloc_extra.txt, + tests/array-nr.l, tests/array-nr.txt, tests/array-r.l, + tests/array-r.txt, tests/array_nr.l, tests/array_nr.txt, + tests/array_r.l, tests/array_r.txt, tests/basic-nr.l, + tests/basic-nr.txt, tests/basic-r.l, tests/basic-r.txt, + tests/basic_nr.l, tests/basic_nr.txt, tests/basic_r.l, + tests/basic_r.txt, tests/bison-nr-main.c, tests/bison-nr-parser.y, + tests/bison-nr-scanner.l, tests/bison-nr.txt, + tests/bison-yylloc-main.c, tests/bison-yylloc-parser.y, + tests/bison-yylloc-scanner.l, tests/bison-yylloc.txt, + tests/bison-yylval-main.c, tests/bison-yylval-parser.y, + tests/bison-yylval-scanner.l, tests/bison-yylval.txt, + tests/bison_nr.txt, tests/bison_nr_main.c, tests/bison_nr_parser.y, + tests/bison_nr_scanner.l, tests/bison_yylloc.txt, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylloc_scanner.l, tests/bison_yylval.txt, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/bison_yylval_scanner.l: use underscores in test file names to + silence automake warnings + +2014-06-04 Will Estes + + * .gitignore, m4/.gitignore, m4/Makefile.am: do not track m4 + subdirectory any more + +2014-06-04 Will Estes + + * .gitignore, configure.ac: upgrade automake version to 1.14.1 Unfortunately, automake 1.14.1 does not play nicely with + AC_CONFIG_AUX_DIR, so upgrading the used automake version required + removing the build-aux directory and letting autoconf's installed + helper files live more over the tree. + +2014-06-04 Will Estes + + * doc/.gitignore: ignore more files generated by texinfo + +2014-06-04 Will Estes + + * configure.ac: update gettext version to 0.19 + +2014-06-04 Will Estes + + * configure.ac: call LT_INIT earlier in configure.ac + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylval-main.c, + tests/bison-yylval-parser.y, tests/bison-yylval-scanner.l, + tests/bison-yylval.txt, tests/test-bison-yylval/.gitignore, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input: refactor bison-yylval test for + new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylloc-main.c, + tests/bison-yylloc-parser.y, tests/bison-yylloc-scanner.l, + tests/bison-yylloc.txt, tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input: refactor bison-yylloc test for + new test suite layout + +2014-06-03 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-nr-main.c, + tests/bison-nr-parser.y, tests/bison-nr-scanner.l, + tests/bison-nr.txt, tests/test-bison-nr/.gitignore, + tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: refactor bison-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-r.l, + tests/array-r.txt, tests/test-array-r/.gitignore, + tests/test-array-r/Makefile.am, tests/test-array-r/scanner.l, + tests/test-array-r/test.input: refactor array-r test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am: list tests/README with other EXTRA_DIST files + in tests/ + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-nr.l, + tests/array-nr.txt, tests/test-array-nr/.gitignore, + tests/test-array-nr/Makefile.am, tests/test-array-nr/scanner.l, + tests/test-array-nr/test.input: refactor array-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am, tests/testwrapper.sh: make tests/testwrapper.sh + more verbose; find input in srcdir Since output is redirected by the automake parallel test suite + driver, turn on both -v and -x in bash for the testwrapper.sh shell + script. This helps a ton in debugging problems with the test harness + itself. In general, the input files are in automake's srcdir and the name of + the test includes the relative path to it (even though that's + supposed to be ./). Therefore, pass srcdir in AM_LOG_FLAGS and + prepend that to the test name as part of constructing the input + file's name. + +2014-06-01 Will Estes + + * tests/Makefile.am: distribute tests/testwrapper.sh + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/test-alloc-extra/.gitignore, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + refacter alloc-extra for new test suite layout + +2014-05-29 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/basic-r.l, + tests/basic-r.txt, tests/test-basic-r/.gitignore, + tests/test-basic-r/Makefile.am, tests/test-basic-r/scanner.l, + tests/test-basic-r/test.input: refactor basic-r test for new test + suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am, tests/basic-nr.l, tests/basic-nr.txt, + tests/test-basic-nr/.gitignore, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-nr/test.input, + tests/testwrapper.sh: refactor basic-nr test for new test suite + layout + +2014-04-22 Will Estes + + * configure.ac: remove old tests/ subdirectories from build system + +2014-04-22 Will Estes + + * configure.ac: add parallel test suite option to build system + +2014-04-22 Will Estes + + * tests/.gitignore: ignore files for new test suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am: use automake parallel test suite option to + build test suite + +2014-04-09 Manoj Srivastava + + * tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/parser.y: Do not use obsolete bison + constructs in tests. In Bison 3.0, support for YYLEX_PARAM and YYPARSE_PARAM has been + removed (deprecated in Bison 1.875): use %lex-param, %parse-param, + or %param. This commit fixes the tests so they still work. Signed-off-by: Manoj Srivastava + +2014-10-31 Christos Zoulas + + * src/buf.c, src/filter.c, src/flex.skl, src/flexdef.h, src/gen.c, + src/libmain.c, src/libyywrap.c, src/main.c, src/misc.c, src/nfa.c, + src/scan.l, src/scanflags.c, src/scanopt.c, src/yylex.c: NetBSD + downstream patches. const fixes. -Wconversion fixes for the skeleton files. param namespace protection (add _ to inline function parameters). unused variable/code removal. rename warn to lwarn to avoid conflict with . ctype.h function argument correction. merged the error functions lerrif and lerrsf -> lerr. + +2014-07-25 Mariusz PluciÅ„ski + + * src/flexdef.h, src/misc.c, src/scanflags.c: Allow error reporting + routines to accept varying number of arguments in modern style + +2014-07-25 Mariusz PluciÅ„ski + + * src/buf.c: Fix warning on assigning from `const char*` to `char*` + +2014-07-24 Mariusz PluciÅ„ski + + * src/main.c: Add disambiguation braces in main.c + +2014-07-17 Yuri + + * doc/flex.texi, examples/fastwc/mywc.c, src/ccl.c, src/dfa.c, + src/ecs.c, src/flex.skl, src/flexdef.h, src/gen.c, src/misc.c, + src/nfa.c, src/parse.y, src/scan.l, src/sym.c, src/tblcmp.c: Removed + deprecated 'register' storage class specifier. clang-3.5.0 now + complains about them: warning: 'register' storage class specifier is + deprecated [-Wdeprecated-register] + +2014-06-21 Mariusz PluciÅ„ski + + * src/flexdef.h, src/main.c, src/misc.c, src/options.c, + src/options.h, src/yylex.c: Change output formats from octal to + hexadecimal + +2014-06-11 Will Estes + + * NEWS, configure.ac: update version number to 2.6.0-pre + +2014-05-03 Will Estes + + * src/ecs.c: check limits before using array index cclp; resolves + sf-166 + +2014-04-02 Sean McBride + + * src/flex.skl: Suppress clang warning about empty @param paragraph; + resolves sf#158 Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * doc/flex.texi: fix punction when talking about colon-bracket + delimiters; resolves sf#167 + +2014-04-02 Will Estes + + * doc/flex.texi: remove proofreading comment + +2014-04-02 Will Estes + + * doc/flex.texi: Put angle brackets around start condition name; + resolves bug #168. + +2014-04-02 Michael Haubenwallner + + * lib/Makefile.am, lib/realloc.c: Fix malloc/realloc replacement, + bug#151. Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * lib/malloc.c: change crlf line ending to lf + +2014-03-26 Will Estes + + * NEWS: mention flex 2.5.39 release in NEWS file + +2014-03-26 Will Estes + + * control.ac: initial default control file for shipper + +2014-03-05 Cyril Brulebois + + * src/flex.skl: Adjust buffer sizes on ia64. From the debian change entry: > Finish fixing the ia64 buffer issue. Previous commits increased + YY_READ_BUF_SIZE (where __ia64__ is defined) but left YY_BUF_SIZE + unchanged, so that didn't fix the problem in the end. In the general + case, the latter is twice the former. Therefore set it to the same + ratio in the ia64 case. In general, this sort of architecture specific fix is not the path + we want to take, but the cleanup should be done in a more organized + way in the future and getting it working would be preferrable now. + +2014-02-18 Will Estes + + * Makefile.am, src/Makefile.am: move m4 make variable to + src/Makefile.am. This prevents an error when building skel.c caused by the $(m4) make + variable not being defined. Particularly nasty since skel.c would + still be created, thus causing make to think skel.c was up to date. + +2014-02-18 Will Estes + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl, + devel/tables.pl: remove unused devel/ subdirectory from codebase + +2014-02-15 Will Estes + + * po/Rules-getpo: Add make rule to rsync latest .po files from + translation project. The rule assumes that rsync is on the path and that there is exactly + one domain listed in the DOMAIN make variable. The intent is that + the rule will work with vpath builds. + +2014-02-14 Will Estes + + * .gitignore: git ignore directories of the form flex-* + +2014-02-14 Will Estes + + * po/POTFILES.in: list source files for translation as now being in + src/ + +2014-02-14 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: Add tools/ + directory. Since tools/git2cl is a dependency of ChangeLog, not distributing + tools/git2cl with flex causes the "make dist" target to fail in the + distributed tar ball. + +2014-02-14 Will Estes + + * Makefile.am: removes extraneous files from EXTRA_DIST as automake + picks them up better without mentioning them + +2014-02-14 Will Estes + + * NEWS: mention version 2.6.0 in release news + +2014-02-14 Will Estes + + * .gitignore, FlexLexer.h, Makefile.am, buf.c, ccl.c, configure.ac, + dfa.c, doc/.gitignore, doc/Makefile.am, ecs.c, filter.c, flex.skl, + flexdef.h, flexint.h, gen.c, gettext.h, lib/.gitignore, libmain.c, + libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, options.c, + options.h, parse.y, regex.c, scan.l, scanflags.c, scanopt.c, + scanopt.h, src/.gitignore, src/FlexLexer.h, src/Makefile.am, + src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/filter.c, + src/flex.skl, src/flexdef.h, src/flexint.h, src/gen.c, + src/gettext.h, src/libmain.c, src/libyywrap.c, src/main.c, + src/misc.c, src/mkskel.sh, src/nfa.c, src/options.c, src/options.h, + src/parse.y, src/regex.c, src/scan.l, src/scanflags.c, + src/scanopt.c, src/scanopt.h, src/sym.c, src/tables.c, + src/tables.h, src/tables_shared.c, src/tables_shared.h, + src/tblcmp.c, src/version.h, src/yylex.c, sym.c, tables.c, + tables.h, tables_shared.c, tables_shared.h, tblcmp.c, version.h, + yylex.c: move flex program sources into src/ directory The *.[chly] sources are now in the src directory. This implies a + bunch of changes in Makefile.am and friends to account for the new + location. The .gitignore files are now more local to places where + various object files and generated source files occur. + +2014-02-13 Will Estes + + * configure.ac: increment flex version to 2.6.0 + +2014-02-16 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated da translation in release news + +2014-02-14 Translation Project + + * po/da.po: update da translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated es translation in release news + +2014-02-14 Translation Project + + * po/es.po: update es translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ko translation in release news + +2014-02-14 Translation Project + + * po/ko.po: update ko translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ro translation in release news + +2014-02-14 Translation Project + + * po/ro.po: update ro translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ru translation in release news + +2014-02-14 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated sv translation in news + +2014-02-14 Translation Project + + * po/sv.po: update sv translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated tr translation in news + +2014-02-14 Translation Project + + * po/tr.po: update tr translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated zh_CN in release news + +2014-02-14 Translation Project + + * po/zh_CN.po: update zh_CN translation from the translation project + +2014-02-14 Will Estes + + * NEWS, po/LINGUAS, po/zh_TW.po, po/zh_tw.po: rename zh_tw + translation to its proper zh_TW name + +2014-02-14 Will Estes + + * NEWS: mention updated nl, vi translations in release news + +2014-02-14 Translation Project + + * po/vi.po: update vi translation from the translation project + +2014-02-14 Translation Project + + * po/nl.po: update nl translation from the translation project + +2014-02-14 Will Estes + + * TODO: remove some unneeded entries from the todo list + +2014-02-13 Will Estes + + * doc/Makefile.am: list more generated files in CLEANFILES + +2014-02-13 Will Estes + + * doc/flex.xml: remove unmaintained xml documentation + +2014-02-13 Will Estes + + * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1 + +2014-02-13 Will Estes + + * README: list new location of flex git repo + +2014-02-13 Will Estes + + * po/.gitignore: git ignore generated files from english quoting + variant translations + +2014-02-13 Will Estes + + * po/LINGUAS: name english quoting variants correctly + +2014-02-13 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: removed tools/ + subdirectory from distribution Since it is not possible to rebuild the ChangeLog file without being + in a git working directory of flex, distributing the tools directory + is misleading. In particular, git2cl will always fail. + +2014-02-13 Will Estes + + * po/LINGUAS: removed unneeded blank line from translation list + +2014-02-13 Will Estes + + * po/LINGUAS: added en quoting variants to translation list + +2014-02-11 Will Estes + + * configure.ac: use gnu automake option instead of gnits option + +2014-02-11 Will Estes + + * README-alpha: remove README_alpha file since it is no longer + needed + +2014-02-10 Will Estes + + * configure.ac: increment version to 2.5.38 + +2013-11-27 Will Estes + + * NEWS: flesh out internationalization section of NEWS file; mention + pt_BR translation + +2013-11-27 Translation Project + + * po/pt_BR.po: update pt_BR translation from the translation project + +2013-10-31 Will Estes + + * NEWS: begin listing 2.5.38 version in NEWS; list new sr + translation + +2013-10-31 Will Estes + + * po/LINGUAS: list new sr translation in list of translations + +2013-10-31 Will Estes + + * po/sr.po: add sr translation from the translation project + +2013-07-02 Till Varoquaux + + * configure.ac, flex.skl, nfa.c, tests/Makefile.am, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: Adjust yylineno properly when + rewinding trailing contexts. + +2013-05-28 Will Estes + + * Makefile.am: Remove incorrect / in install-exec-hook target + +2013-02-16 Translation Project + + * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the + translation project + +2012-12-06 Christoph Junghans + + * Makefile.am, configure.ac: add version information to shared + library Signed-off-by: Will Estes + +2012-12-04 Christoph Junghans + + * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build + libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes + +2012-12-04 Translation Project + + * po/ca.po: update ca translation + +2012-10-31 Hugh Sasse + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + use cmp instead of diff in some tests for portability reasons Signed-off-by: Will Estes + +2012-10-31 Dennis Clarke + + * tests/TEMPLATE/Makefile.am, tests/test-alloc-extra/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-top/Makefile.am, tests/test-yyextra/Makefile.am: add + CFLAGS and CXXFLAGS options as appropriate to testsuite Makefile.am + files Signed-off-by: Will Estes + +2012-10-25 Will Estes + + * po/LINGUAS: add hr to list of translations + +2012-10-25 Translation Project + + * po/hr.po: add hr translation from the translation project + +2012-10-25 Translation Project + + * po/fr.po: new fr translation project from the translation project + +2012-09-08 Will Estes + + * po/LINGUAS: update languages list to include esperanto translation + +2012-09-08 Translation Project + + * po/eo.po: add eo translation from the translation project + +2012-08-26 Will Estes + + * configure.ac: add dist-xz to automake options; resolves #3561837 + +2012-08-26 Will Estes + + * autogen.sh, configure.ac: require gettext 0.18; force autoreconf + in autogen.sh; resolves #3561759 Autoconf had trouble finding the shared libraries for gettext. Using + gettext 0.18 fixes that. When updating the gettext version number, autoreconf could fail to + update files, since autopoint would assume the gettext-related files + had been locally modified. Passing --force prevents that from + happening. + +2012-08-15 Will Estes + + * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am + +2012-08-13 Will Estes + + * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will + Estes Date: Mon Aug 13 16:23:35 2012 -0400 + +2012-08-08 Will Estes + + * README, README.cvs: append README.cvs contents to README + +2012-08-08 Will Estes + + * gen.c: fix m4 error when useecs and nultrans are true; resolves + #1816878 + +2012-08-08 Robert Minsk + + * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes + +2012-08-08 Robert Minsk + + * flex.skl, main.c: do not output yy_nxt to header with %option + full; resolves #1739922 Signed-off-by: Will Estes + +2012-08-07 Will Estes + + * main.c: let flex decide if yymore and reject are needed in lex + compatible mode This resolves bug #3510440. + +2012-08-06 Translation Project + + * po/vi.po: new vi translation from the translation project + +2012-08-06 Will Estes + + * .gitignore: add more patterns to .gitignore Undersome circumstances, the build process will generate conf.in~, + which we want to ignore. Also, some patch files will apply but not + cleanly and *.orig and *.rej files are generated. We want to ignore + them as well. + +2012-08-06 Will Estes + + * configure.ac, configure.in: rename configure.in to configure.ac to + prep for upcoming automake changes + +2012-08-06 Elias Pipping + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y: + Fix two tests to pass under bison 2.6 Given that bison is moving forward with the %parse-param instead of + YYPARSE_PARAM syntax, it makes sense to switch over to using the new + style declaration. In particular, this means that flex scanners that + use bison features will now require bison 2.6 or higher. Signed-off-by: Will Estes + +2012-08-04 Will Estes + + * po/nl.po: new nl translation from the translation project + +2012-08-04 Mike Frysinger + + * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes + +2012-08-04 nomis52 + + * flex.skl, gen.c: Change variable types to silence compiler + warnings; resolves #3552806 Signed-off-by: Will Estes + 2012-08-03 Will Estes * NEWS: update NEWS to reflect changes in 2.5.37 diff --git a/FlexLexer.h b/FlexLexer.h deleted file mode 100644 index bad4ce03fb65b..0000000000000 --- a/FlexLexer.h +++ /dev/null @@ -1,206 +0,0 @@ -// -*-C++-*- -// FlexLexer.h -- define interfaces for lexical analyzer classes generated -// by flex - -// Copyright (c) 1993 The Regents of the University of California. -// All rights reserved. -// -// This code is derived from software contributed to Berkeley by -// Kent Williams and Tom Epperly. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions -// are met: - -// 1. Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. - -// Neither the name of the University nor the names of its contributors -// may be used to endorse or promote products derived from this software -// without specific prior written permission. - -// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR -// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED -// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -// PURPOSE. - -// This file defines FlexLexer, an abstract class which specifies the -// external interface provided to flex C++ lexer objects, and yyFlexLexer, -// which defines a particular lexer class. -// -// If you want to create multiple lexer classes, you use the -P flag -// to rename each yyFlexLexer to some other xxFlexLexer. You then -// include in your other sources once per lexer class: -// -// #undef yyFlexLexer -// #define yyFlexLexer xxFlexLexer -// #include -// -// #undef yyFlexLexer -// #define yyFlexLexer zzFlexLexer -// #include -// ... - -#ifndef __FLEX_LEXER_H -// Never included before - need to define base class. -#define __FLEX_LEXER_H - -#include -# ifndef FLEX_STD -# define FLEX_STD std:: -# endif - -extern "C++" { - -struct yy_buffer_state; -typedef int yy_state_type; - -class FlexLexer { -public: - virtual ~FlexLexer() { } - - const char* YYText() const { return yytext; } - int YYLeng() const { return yyleng; } - - virtual void - yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0; - virtual struct yy_buffer_state* - yy_create_buffer( FLEX_STD istream* s, int size ) = 0; - virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0; - virtual void yyrestart( FLEX_STD istream* s ) = 0; - - virtual int yylex() = 0; - - // Call yylex with new input/output sources. - int yylex( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 ) - { - switch_streams( new_in, new_out ); - return yylex(); - } - - // Switch to new input/output streams. A nil stream pointer - // indicates "keep the current one". - virtual void switch_streams( FLEX_STD istream* new_in = 0, - FLEX_STD ostream* new_out = 0 ) = 0; - - int lineno() const { return yylineno; } - - int debug() const { return yy_flex_debug; } - void set_debug( int flag ) { yy_flex_debug = flag; } - -protected: - char* yytext; - int yyleng; - int yylineno; // only maintained if you use %option yylineno - int yy_flex_debug; // only has effect with -d or "%option debug" -}; - -} -#endif // FLEXLEXER_H - -#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce) -// Either this is the first time through (yyFlexLexerOnce not defined), -// or this is a repeated include to define a different flavor of -// yyFlexLexer, as discussed in the flex manual. -#define yyFlexLexerOnce - -extern "C++" { - -class yyFlexLexer : public FlexLexer { -public: - // arg_yyin and arg_yyout default to the cin and cout, but we - // only make that assignment when initializing in yylex(). - yyFlexLexer( FLEX_STD istream* arg_yyin = 0, FLEX_STD ostream* arg_yyout = 0 ); - - virtual ~yyFlexLexer(); - - void yy_switch_to_buffer( struct yy_buffer_state* new_buffer ); - struct yy_buffer_state* yy_create_buffer( FLEX_STD istream* s, int size ); - void yy_delete_buffer( struct yy_buffer_state* b ); - void yyrestart( FLEX_STD istream* s ); - - void yypush_buffer_state( struct yy_buffer_state* new_buffer ); - void yypop_buffer_state(); - - virtual int yylex(); - virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 ); - virtual int yywrap(); - -protected: - virtual int LexerInput( char* buf, int max_size ); - virtual void LexerOutput( const char* buf, int size ); - virtual void LexerError( const char* msg ); - - void yyunput( int c, char* buf_ptr ); - int yyinput(); - - void yy_load_buffer_state(); - void yy_init_buffer( struct yy_buffer_state* b, FLEX_STD istream* s ); - void yy_flush_buffer( struct yy_buffer_state* b ); - - int yy_start_stack_ptr; - int yy_start_stack_depth; - int* yy_start_stack; - - void yy_push_state( int new_state ); - void yy_pop_state(); - int yy_top_state(); - - yy_state_type yy_get_previous_state(); - yy_state_type yy_try_NUL_trans( yy_state_type current_state ); - int yy_get_next_buffer(); - - FLEX_STD istream* yyin; // input source for default LexerInput - FLEX_STD ostream* yyout; // output sink for default LexerOutput - - // yy_hold_char holds the character lost when yytext is formed. - char yy_hold_char; - - // Number of characters read into yy_ch_buf. - int yy_n_chars; - - // Points to current character in buffer. - char* yy_c_buf_p; - - int yy_init; // whether we need to initialize - int yy_start; // start state number - - // Flag which is used to allow yywrap()'s to do buffer switches - // instead of setting up a fresh yyin. A bit of a hack ... - int yy_did_buffer_switch_on_eof; - - - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - struct yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */ - void yyensure_buffer_stack(void); - - // The following are not always needed, but may be depending - // on use of certain flex features (like REJECT or yymore()). - - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - yy_state_type* yy_state_buf; - yy_state_type* yy_state_ptr; - - char* yy_full_match; - int* yy_full_state; - int yy_full_lp; - - int yy_lp; - int yy_looking_for_trail_begin; - - int yy_more_flag; - int yy_more_len; - int yy_more_offset; - int yy_prev_more_offset; -}; - -} - -#endif // yyFlexLexer || ! yyFlexLexerOnce - diff --git a/INSTALL b/INSTALL deleted file mode 100644 index 7d1c323beae76..0000000000000 --- a/INSTALL +++ /dev/null @@ -1,365 +0,0 @@ -Installation Instructions -************************* - -Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, -2006, 2007, 2008, 2009 Free Software Foundation, Inc. - - Copying and distribution of this file, with or without modification, -are permitted in any medium without royalty provided the copyright -notice and this notice are preserved. This file is offered as-is, -without warranty of any kind. - -Basic Installation -================== - - Briefly, the shell commands `./configure; make; make install' should -configure, build, and install this package. The following -more-detailed instructions are generic; see the `README' file for -instructions specific to this package. Some packages provide this -`INSTALL' file but do not implement all of the features documented -below. The lack of an optional feature in a given package is not -necessarily a bug. More recommendations for GNU packages can be found -in *note Makefile Conventions: (standards)Makefile Conventions. - - The `configure' shell script attempts to guess correct values for -various system-dependent variables used during compilation. It uses -those values to create a `Makefile' in each directory of the package. -It may also create one or more `.h' files containing system-dependent -definitions. Finally, it creates a shell script `config.status' that -you can run in the future to recreate the current configuration, and a -file `config.log' containing compiler output (useful mainly for -debugging `configure'). - - It can also use an optional file (typically called `config.cache' -and enabled with `--cache-file=config.cache' or simply `-C') that saves -the results of its tests to speed up reconfiguring. Caching is -disabled by default to prevent problems with accidental use of stale -cache files. - - If you need to do unusual things to compile the package, please try -to figure out how `configure' could check whether to do them, and mail -diffs or instructions to the address given in the `README' so they can -be considered for the next release. If you are using the cache, and at -some point `config.cache' contains results you don't want to keep, you -may remove or edit it. - - The file `configure.ac' (or `configure.in') is used to create -`configure' by a program called `autoconf'. You need `configure.ac' if -you want to change it or regenerate `configure' using a newer version -of `autoconf'. - - The simplest way to compile this package is: - - 1. `cd' to the directory containing the package's source code and type - `./configure' to configure the package for your system. - - Running `configure' might take a while. While running, it prints - some messages telling which features it is checking for. - - 2. Type `make' to compile the package. - - 3. Optionally, type `make check' to run any self-tests that come with - the package, generally using the just-built uninstalled binaries. - - 4. Type `make install' to install the programs and any data files and - documentation. When installing into a prefix owned by root, it is - recommended that the package be configured and built as a regular - user, and only the `make install' phase executed with root - privileges. - - 5. Optionally, type `make installcheck' to repeat any self-tests, but - this time using the binaries in their final installed location. - This target does not install anything. Running this target as a - regular user, particularly if the prior `make install' required - root privileges, verifies that the installation completed - correctly. - - 6. You can remove the program binaries and object files from the - source code directory by typing `make clean'. To also remove the - files that `configure' created (so you can compile the package for - a different kind of computer), type `make distclean'. There is - also a `make maintainer-clean' target, but that is intended mainly - for the package's developers. 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Until the bug is fixed you can use this workaround: - - CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash - -`configure' Invocation -====================== - - `configure' recognizes the following options to control how it -operates. - -`--help' -`-h' - Print a summary of all of the options to `configure', and exit. - -`--help=short' -`--help=recursive' - Print a summary of the options unique to this package's - `configure', and exit. The `short' variant lists options used - only in the top level, while the `recursive' variant lists options - also present in any nested packages. - -`--version' -`-V' - Print the version of Autoconf used to generate the `configure' - script, and exit. - -`--cache-file=FILE' - Enable the cache: use and save the results of the tests in FILE, - traditionally `config.cache'. FILE defaults to `/dev/null' to - disable caching. - -`--config-cache' -`-C' - Alias for `--cache-file=config.cache'. - -`--quiet' -`--silent' -`-q' - Do not print messages saying which checks are being made. To - suppress all normal output, redirect it to `/dev/null' (any error - messages will still be shown). - -`--srcdir=DIR' - Look for the package's source code in directory DIR. Usually - `configure' can determine that directory automatically. - -`--prefix=DIR' - Use DIR as the installation prefix. *note Installation Names:: - for more details, including other options available for fine-tuning - the installation locations. - -`--no-create' -`-n' - Run the configure checks, but stop before creating any output - files. - -`configure' also accepts some other, not widely useful, options. Run -`configure --help' for more details. - diff --git a/Makefile.am b/Makefile.am index 63e5e65ce5121..638c54964f01c 100644 --- a/Makefile.am +++ b/Makefile.am @@ -27,136 +27,27 @@ # and 7-bit scanners when using uncompressed tables (-f or -F options). # For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256" # to DEFS. -# -# For Vax/VMS, add "-DVMS" to DEFS. -# -# For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for -# additional info. -AM_YFLAGS = -d ACLOCAL_AMFLAGS = -I m4 -m4 = @M4@ -indent = @INDENT@ - -bin_PROGRAMS = flex -lib_LIBRARIES = \ - libfl.a \ - libfl_pic.a - -flex_SOURCES = \ - ccl.c \ - dfa.c \ - ecs.c \ - scanflags.c \ - gen.c \ - main.c \ - misc.c \ - nfa.c \ - parse.y \ - scan.l \ - skel.c \ - sym.c \ - tblcmp.c \ - yylex.c \ - options.c \ - scanopt.c \ - buf.c \ - tables.c \ - tables_shared.c \ - filter.c \ - regex.c - - -LDADD = lib/libcompat.a - -libfl_a_SOURCES = \ - libmain.c \ - libyywrap.c - -libfl_pic_a_SOURCES = \ - libmain.c \ - libyywrap.c - -libfl_pic_a_CFLAGS = \ - -fPIC \ - $(AM_CFLAGS) - -noinst_HEADERS = \ - flexdef.h \ - flexint.h \ - version.h \ - options.h \ - scanopt.h \ - tables.h \ - tables_shared.h - -include_HEADERS = \ - FlexLexer.h dist_doc_DATA = \ AUTHORS \ COPYING \ NEWS \ ONEWS \ - README \ - README.cvs \ - TODO + README.md EXTRA_DIST = \ .indent.pro \ - ABOUT-NLS \ - INSTALL \ - autogen.sh \ - flex.skl \ - mkskel.sh \ - config.rpath \ - gettext.h - -BUILT_SOURCES = \ - skel.c + autogen.sh SUBDIRS = \ - lib \ - . \ + src \ doc \ examples \ po \ - tools \ - tests - -localedir = $(datadir)/locale -AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" -I$(top_srcdir)/intl -LIBS = @LIBINTL@ @LIBS@ - -skel.c: flex.skl mkskel.sh flexint.h tables_shared.h - sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c - -# Explicitly describe dependencies. -# You can recreate this with `gcc -I. -MM *.c' -buf.o: buf.c flexdef.h flexint.h -ccl.o: ccl.c flexdef.h flexint.h -dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h -ecs.o: ecs.c flexdef.h flexint.h -scanflags.o: scanflags.c flexdef.h flexint.h -gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h -libmain.o: libmain.c -libyywrap.o: libyywrap.c -main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \ - tables.h tables_shared.h -misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h -nfa.o: nfa.c flexdef.h flexint.h -options.o: options.c options.h scanopt.h flexdef.h flexint.h -parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h -scan.o: scan.c flexdef.h flexint.h parse.h -scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h -skel.o: skel.c flexdef.h flexint.h -sym.o: sym.c flexdef.h flexint.h -tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h -tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \ - tables_shared.h -tblcmp.o: tblcmp.c flexdef.h flexint.h -yylex.o: yylex.c flexdef.h flexint.h parse.h -filter.o: filter.c flexdef.h flexint.h + tests \ + tools # Create the ChangeLog, but only if we're inside a git working directory @@ -165,52 +56,11 @@ ChangeLog: $(srcdir)/tools/git2cl $(srcdir)/tools/git2cl > $@ \ ; fi -# Run GNU indent on sources. Don't run this unless all the sources compile cleanly. -# -# Whole idea: -# 1. Check for .indent.pro, otherwise indent will use unknown -# settings, or worse, the GNU defaults.) -# 2. Check that this is GNU indent. -# 3. Make sure to process only the NON-generated .c and .h files. -# 4. Run indent twice per file. The first time is a test. -# Otherwise, indent overwrites your file even if it fails! -indentfiles = \ - buf.c \ - ccl.c \ - dfa.c \ - ecs.c \ - scanflags.c \ - filter.c \ - flexdef.h \ - gen.c \ - libmain.c \ - libyywrap.c \ - main.c \ - misc.c \ - nfa.c \ - options.c \ - options.h \ - regex.c \ - scanopt.c \ - scanopt.h \ - sym.c \ - tables.c \ - tables.h \ - tables_shared.c \ - tables_shared.h \ - tblcmp.c - indent: - if [ -f .indent.pro ] ; then \ - for f in $(indentfiles);\ - do\ - echo indenting $$f ;\ - $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\ - done \ - fi + cd src && $(MAKE) $(AM_MAKEFLAGS) indent install-exec-hook: - cd $(DESTDIR)/$(bindir) && \ + cd $(DESTDIR)$(bindir) && \ $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT) -.PHONY: ChangeLog tags indent +.PHONY: ChangeLog indent diff --git a/Makefile.in b/Makefile.in index 4004c42354460..8c418850a2984 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. +# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -44,16 +43,63 @@ # and 7-bit scanners when using uncompressed tables (-f or -F options). # For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256" # to DEFS. -# -# For Vax/VMS, add "-DVMS" to DEFS. -# -# For MS-DOS, add "-DMS_DOS" to DEFS. 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\ - done +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS - -TAGS: tags-recursive $(HEADERS) $(SOURCES) conf.in $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ @@ -829,12 +578,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) conf.in $(TAGS_DEPENDENCIES) \ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ - list='$(SOURCES) $(HEADERS) conf.in $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -846,15 +590,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) conf.in $(TAGS_DEPENDENCIES) \ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: ctags-recursive $(HEADERS) $(SOURCES) conf.in $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) conf.in $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -863,9 +603,31 @@ GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscope: cscope.files + test ! -s cscope.files \ + || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) +clean-cscope: + -rm -f cscope.files +cscope.files: clean-cscope cscopelist +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + -rm -f cscope.out cscope.in.out cscope.po.out cscope.files distdir: $(DISTFILES) @case `sed 15q $(srcdir)/NEWS` in \ @@ -907,13 +669,10 @@ distdir: $(DISTFILES) done @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ - test -d "$(distdir)/$$subdir" \ - || $(MKDIR_P) "$(distdir)/$$subdir" \ - || exit 1; \ - fi; \ - done - @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ - if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ $(am__relativize); \ new_distdir=$$reldir; \ @@ -942,36 +701,41 @@ distdir: $(DISTFILES) || chmod -R a+r "$(distdir)" dist-gzip: distdir tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz - $(am__remove_distdir) -dist-bzip2: distdir - tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2 - $(am__remove_distdir) + $(am__post_remove_distdir) -dist-lzma: distdir - tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma - $(am__remove_distdir) +dist-bzip2: distdir + tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 + $(am__post_remove_distdir) +dist-lzip: distdir + tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz + $(am__post_remove_distdir) dist-xz: distdir - tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz - $(am__remove_distdir) + tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz + $(am__post_remove_distdir) dist-tarZ: distdir + @echo WARNING: "Support for distribution archives compressed with" \ + "legacy program 'compress' is deprecated." >&2 + @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z - $(am__remove_distdir) + $(am__post_remove_distdir) dist-shar: distdir + @echo WARNING: "Support for shar distribution archives is" \ + "deprecated." >&2 + @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz - $(am__remove_distdir) + $(am__post_remove_distdir) dist-zip: distdir -rm -f $(distdir).zip zip -rq $(distdir).zip $(distdir) - $(am__remove_distdir) + $(am__post_remove_distdir) -dist dist-all: distdir - tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz - tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2 - $(am__remove_distdir) +dist dist-all: + $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' + $(am__post_remove_distdir) # This target untars the dist file and tries a VPATH configuration. Then # it guarantees that the distribution is self-contained by making another @@ -982,8 +746,8 @@ distcheck: dist GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ *.tar.bz2*) \ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ - *.tar.lzma*) \ - lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\ + *.tar.lz*) \ + lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ *.tar.xz*) \ xz -dc $(distdir).tar.xz | $(am__untar) ;;\ *.tar.Z*) \ @@ -993,17 +757,19 @@ distcheck: dist *.zip*) \ unzip $(distdir).zip ;;\ esac - chmod -R a-w $(distdir); chmod a+w $(distdir) - mkdir $(distdir)/_build - mkdir $(distdir)/_inst + chmod -R a-w $(distdir) + chmod u+w $(distdir) + mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst chmod a-w $(distdir) test -d $(distdir)/_build || exit 0; \ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \ && am__cwd=`pwd` \ - && $(am__cd) $(distdir)/_build \ - && ../configure --srcdir=.. --prefix="$$dc_install_base" \ + && $(am__cd) $(distdir)/_build/sub \ + && ../../configure \ + $(AM_DISTCHECK_CONFIGURE_FLAGS) \ $(DISTCHECK_CONFIGURE_FLAGS) \ + --srcdir=../.. --prefix="$$dc_install_base" \ && $(MAKE) $(AM_MAKEFLAGS) \ && $(MAKE) $(AM_MAKEFLAGS) dvi \ && $(MAKE) $(AM_MAKEFLAGS) check \ @@ -1026,13 +792,21 @@ distcheck: dist && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ && cd "$$am__cwd" \ || exit 1 - $(am__remove_distdir) + $(am__post_remove_distdir) @(echo "$(distdir) archives ready for distribution: "; \ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' distuninstallcheck: - @$(am__cd) '$(distuninstallcheck_dir)' \ - && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \ + @test -n '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: trying to run $@ with an empty' \ + '$$(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + $(am__cd) '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ || { echo "ERROR: files left after uninstall:" ; \ if test -n "$(DESTDIR)"; then \ echo " (check DESTDIR support)"; \ @@ -1049,16 +823,14 @@ distcleancheck: distclean $(distcleancheck_listfiles) ; \ exit 1; } >&2 check-am: all-am -check: $(BUILT_SOURCES) - $(MAKE) $(AM_MAKEFLAGS) check-recursive -all-am: Makefile $(LIBRARIES) $(PROGRAMS) $(DATA) $(HEADERS) config.h +check: check-recursive +all-am: Makefile $(DATA) installdirs: installdirs-recursive installdirs-am: - for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(includedir)"; do \ + for dir in "$(DESTDIR)$(docdir)"; do \ test -z "$$dir" || $(MKDIR_P) "$$dir"; \ done -install: $(BUILT_SOURCES) - $(MAKE) $(AM_MAKEFLAGS) install-recursive +install: install-recursive install-exec: install-exec-recursive install-data: install-data-recursive uninstall: uninstall-recursive @@ -1068,10 +840,15 @@ install-am: all-am installcheck: installcheck-recursive install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: @@ -1083,21 +860,15 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." - -rm -f parse.c - -rm -f parse.h - -rm -f scan.c - -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) clean: clean-recursive -clean-am: clean-binPROGRAMS clean-generic clean-libLIBRARIES \ - mostlyclean-am +clean-am: clean-generic clean-libtool mostlyclean-am distclean: distclean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf ./$(DEPDIR) -rm -f Makefile -distclean-am: clean-am distclean-compile distclean-generic \ - distclean-hdr distclean-tags +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags dvi: dvi-recursive @@ -1111,13 +882,13 @@ info: info-recursive info-am: -install-data-am: install-dist_docDATA install-includeHEADERS +install-data-am: install-dist_docDATA install-dvi: install-dvi-recursive install-dvi-am: -install-exec-am: install-binPROGRAMS install-libLIBRARIES +install-exec-am: @$(NORMAL_INSTALL) $(MAKE) $(AM_MAKEFLAGS) install-exec-hook install-html: install-html-recursive @@ -1138,18 +909,17 @@ install-ps: install-ps-recursive install-ps-am: -installcheck-am: installcheck-binPROGRAMS +installcheck-am: maintainer-clean: maintainer-clean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache - -rm -rf ./$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-recursive -mostlyclean-am: mostlyclean-compile mostlyclean-generic +mostlyclean-am: mostlyclean-generic mostlyclean-libtool pdf: pdf-recursive @@ -1159,64 +929,30 @@ ps: ps-recursive ps-am: -uninstall-am: uninstall-binPROGRAMS uninstall-dist_docDATA \ - uninstall-includeHEADERS uninstall-libLIBRARIES - -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ - ctags-recursive install install-am install-exec-am \ - install-strip tags-recursive - -.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ - all all-am am--refresh check check-am clean clean-binPROGRAMS \ - clean-generic clean-libLIBRARIES ctags ctags-recursive dist \ - dist-all dist-bzip2 dist-gzip dist-lzma dist-shar dist-tarZ \ - dist-xz dist-zip distcheck distclean distclean-compile \ - distclean-generic distclean-hdr distclean-tags distcleancheck \ - distdir distuninstallcheck dvi dvi-am html html-am info \ - info-am install install-am install-binPROGRAMS install-data \ - install-data-am install-dist_docDATA install-dvi \ - install-dvi-am install-exec install-exec-am install-exec-hook \ - install-html install-html-am install-includeHEADERS \ - install-info install-info-am install-libLIBRARIES install-man \ - install-pdf install-pdf-am install-ps install-ps-am \ - install-strip installcheck installcheck-am \ - installcheck-binPROGRAMS installdirs installdirs-am \ +uninstall-am: uninstall-dist_docDATA + +.MAKE: $(am__recursive_targets) install-am install-exec-am \ + install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--refresh check check-am clean clean-cscope clean-generic \ + clean-libtool cscope cscopelist-am ctags ctags-am dist \ + dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \ + dist-xz dist-zip distcheck distclean distclean-generic \ + distclean-libtool distclean-tags distcleancheck distdir \ + distuninstallcheck dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am \ + install-dist_docDATA install-dvi install-dvi-am install-exec \ + install-exec-am install-exec-hook install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs installdirs-am \ maintainer-clean maintainer-clean-generic mostlyclean \ - mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \ - tags tags-recursive uninstall uninstall-am \ - uninstall-binPROGRAMS uninstall-dist_docDATA \ - uninstall-includeHEADERS uninstall-libLIBRARIES - - -skel.c: flex.skl mkskel.sh flexint.h tables_shared.h - sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c - -# Explicitly describe dependencies. -# You can recreate this with `gcc -I. -MM *.c' -buf.o: buf.c flexdef.h flexint.h -ccl.o: ccl.c flexdef.h flexint.h -dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h -ecs.o: ecs.c flexdef.h flexint.h -scanflags.o: scanflags.c flexdef.h flexint.h -gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h -libmain.o: libmain.c -libyywrap.o: libyywrap.c -main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \ - tables.h tables_shared.h -misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h -nfa.o: nfa.c flexdef.h flexint.h -options.o: options.c options.h scanopt.h flexdef.h flexint.h -parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h -scan.o: scan.c flexdef.h flexint.h parse.h -scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h -skel.o: skel.c flexdef.h flexint.h -sym.o: sym.c flexdef.h flexint.h -tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h -tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \ - tables_shared.h -tblcmp.o: tblcmp.c flexdef.h flexint.h -yylex.o: yylex.c flexdef.h flexint.h parse.h -filter.o: filter.c flexdef.h flexint.h + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am uninstall-dist_docDATA + +.PRECIOUS: Makefile + # Create the ChangeLog, but only if we're inside a git working directory @@ -1226,19 +962,13 @@ ChangeLog: $(srcdir)/tools/git2cl ; fi indent: - if [ -f .indent.pro ] ; then \ - for f in $(indentfiles);\ - do\ - echo indenting $$f ;\ - $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\ - done \ - fi + cd src && $(MAKE) $(AM_MAKEFLAGS) indent install-exec-hook: - cd $(DESTDIR)/$(bindir) && \ + cd $(DESTDIR)$(bindir) && \ $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT) -.PHONY: ChangeLog tags indent +.PHONY: ChangeLog indent # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. diff --git a/NEWS b/NEWS index 62d260d2c14cc..85d900b5362cf 100644 --- a/NEWS +++ b/NEWS @@ -1,7 +1,233 @@ -This is the file NEWS for the flex package. It records user -visible -changes between releases of flex. +flex NEWS -See the file COPYING for copying conditions. +* Noteworthy changes in release 2.6.4 (2017-05-06) [stable] + +** build + +*** The indent target now knows about flex's new (as of 2.6.0) + layout. The indent rules it would apply are not correct and do + need to be fixed. + +*** The files included in the flex distribution are now built by the + version of flex that is included in the distribution. + +*** The configure script has a better idea of which headers are + required to build flex. It will also error when missing functions + are detected. + +*** We have lowered the versions of automake and gettext that + configure.ac lists as required for building flex. In autogen.sh, + we now check for how to call libtoolize and use what we find in + the rest of the script. + +*** Since files in lib/ are picked up as needed by src/, we no longer + generate a Makefile for that directory. + +*** Flex can be cross compiled. + +** documentation + +*** Some typos were removed from the manual. + +** scanner + +*** Some minor performance enhancements. + +*** We honor user defined yy_* macros again. We are also more careful + to not leak macro definitions into header files. + +*** A number of portability fixes were introduced so building flex is + more reliable on more platforms. Additionally, outdated function + calls were removed. + +*** When building the flex executable itself, %# comments from + flex.skl are removed when generating the C source code array. This + reduces the size of flex. + +** test suite + +*** All scripts in the test suite are now run by $(SHELL) and the + needed portability fixes have been included. + +*** Test suite dependencies are handled much better. This only matters + if you are actively developing flex or its test suite. + +*** Tests that depend on platform dependent features now properly skip + when those platforms are not present. + +*** When running "make check", you can now pas V=0 to silence more of + the build. This is useful when you're less connncerned about the + details of building and linking the test programs themselves. + +* Noteworthy changes in release 2.6.3 (2016-12-30) [stable] + +** scanner + +*** several bug fixes resolved problems introduced in recent flex + versions regarding processing of comments, literals and various + quoting scenarios. + +*** If the path to m4 was sufficiently long, a buffer overflow could + occur. This has been resolved. The fix also removes dependence on + the constant PATH_MAX. + +** build + +*** A new configure option --disable-bootstrap changes the behavior of + the build system when building flex. The default + "--enable-bootstrap" behavior is to build flex, then to use that + flex to build flex again. With --disable-bootstrap, the scanner is + simply built by sedding the scanner source. This is friendlier to + cross compilation. + +*** The compatibility functions in lib/ are no longer built as a + library. Instead, they are built as $(LIBOBJ) objects. This is + simpler and friendlier to cross compilation. + +*** It is now possible to build flex without building the accompanying + libfl. This is friendlier to cross compilation. See the + --disable-libfl option to configure. Resolves #99. + +*** the PIC version of libfl was not correctly built. It is no longer + included in the build/installation targets of flex since it was + unused. + +*** the distributed man page is only rebuilt when the relevant source + files change or when the binary doesn't exist. In particular, this + is friendlier to cross compilation. Resolves #108 + +** test + +*** the shell scripts in the test suite are more portable across different shell implementations. + +* version 2.6.2 released 2016-10-24 + +** flex internals + +*** a segfalt involving yyrestart(NULL) has been fixed + +*** flex should now handle quoting when mixed with m4 processing correctly + +*** flex handles `[[' and `]]' correctly + +*** flex no longer generates non-ANSI code + +*** more compilation warnings were squashed in generated scanners + +*** prevented a buffer overflow that could occur when input buffers were the exact wrong size + +** test suite + +*** input filenames on MSWindows are now calculated correctly + +*** general code cleanups in a number of tests now make the test suite compile much more cleanly + +** build system + +*** the xz archive has been replaced with an lzip archive + +*** a new option to configure --enable-warnings to encapsulate passing + of warning-related flags which is useful in testing flex + +*** make indent now works for out of source builds + +*** Portability warnings when generating Makefile.in files are now suppressed; they were just noise and the use of GNU extensions in Makefile.{am,in,} was intentional and well known. + +** bugs + +*** resolved gh#67 + +** new sv translation from the translation project + +* version 2.6.1 released 2016-03-01 + +** flex resources + +*** The flex project is now hosted at github. Consider this a "period of transition". In particular, you should start at https://github.com/westes/flex for the flex codebase, issue tracking and pull requests. + +*** New releases of flex are to be found at https://github.com/westes/flex/releases. + +** flex internals + +*** Flex now uses more modern and more standard names for variable types. There's more work to be done on that front yet, though. + +*** A number of compiler warnings have been remedied. + +*** Line directives should now work as expected and be absent when that is expected. + +** test suite + +*** When running the test suite, c++ files are compiled with the c++ header inside the flex distribution, rather than relying on the build system's flex header , which might not be installed yet or which might be out of date with respect to what flex tests expect. + +*** Some portability fixes in the test suite such as opening files for reading in binary mode + +** Building flex + +*** The file src/scan.c asdistributed with flex source is now built with the current version of flex. Occasionally this had to be done manually to pick up new flex features. It's now just a part of flex's build system. + +*** The pdf version of the manual is no longer distributed with flex, although if you have the texinfo package installed, you can still build it. + +*** lots of general build system cleanup + +*** the build system tries a bit harder to find libtoolize and texi2dvi. + +*** When help2man and texi2dvi are missing, the error messages are now much more helpful. + +** bug fixes + +*** resolved github issues #53, #54, #55, #61. + +*** Resolved sf bugs #128, #129, #155, #160, #184, #187, #195. + +* version 2.6.0 released 2015-11-17 + +** User Visible Changes + +*** C++ scanners now use references instead of pointers. See the manual for details. + +*** A number of compiler warnings were addressed, so flex generated scanners should be quieter under compiler warning scenarios. + +*** Allow error reporting routines to accept varying number of arguments + +*** Removed deprecated 'register' storage class specifier + +*** Changeed output formats from octal to hexadecimal + +*** check limits before using array index cclp; resolves sf-166 + +*** Suppress clang warning about empty @param paragraph; resolves sf#158 + +*** Fixed malloc/realloc replacement, resolves sf bug#151. + +*** Adjusted buffer sizes on ia64. + +*** various documentation and code clean up fixes: resolves sf bugs #167, #168, among other patches. + +** Flex Internals + +*** flex is now organized into subdirectories. This keeps the tree neater at the top level and puts like things near each other and unlike things away from each other. + +*** The test suite has been reorganized and is now run with the parallel test suite harness from automake. + +*** Cleaned up the automake parts of the build system to better reflect what automake does on its own. Also added a call to libtoolize in autogen.sh because autoreconf gets confused without a prior run of libtoolize. + +*** po/Makefile now includes a rule to fetch the latest translations from the translation project. "make -f po/Makefile getpo" from the top level of the flex tree will fetch the files. + +*** New da translation from the translation project + +* flex version 2.5.39 released 2014-03-26 + +** no user visible changes in this release + +* version 2.5.38 released 2014-02-14 + +** internationalization + +*** add sr translation from the translation project + +*** update da, es, ko, nl, pt_BR, ro, ru, sv, tr, vi, zh_CN translations from the translation project + +*** rename zh_tw to its proper zh_TW name * version 2.5.37 released 2012-08-03 @@ -512,6 +738,8 @@ But the inverse is still true See the file ONEWS for changes in earlier releases. +See the file COPYING for copying conditions. + Local Variables: mode: text mode: outline-minor diff --git a/README b/README deleted file mode 100644 index 0a6a70c1a0214..0000000000000 --- a/README +++ /dev/null @@ -1,79 +0,0 @@ -This is flex, the fast lexical analyzer generator. - -flex is a tool for generating scanners: programs which recognize -lexical patterns in text. - -More information about flex as well as the latest official release of -flex can be found at: - -http://flex.sourceforge.net/ - -Bug reports should be submitted using the SourceForge Bug Tracker -facilities which can be found from flex's SourceForge project page at: - -http://sourceforge.net/projects/flex - -There are several mailing lists available as well: - -flex-announce@lists.sourceforge.net - where posts will be made -announcing new releases of flex. - -flex-help@lists.sourceforge.net - where you can post questions about -using flex - -flex-devel@lists.sourceforge.net - where you can discuss development of -flex itself - -Note that flex is distributed under a copyright very similar to that of -BSD Unix, and not under the GNU General Public License (GPL). - -This file is part of flex. - -This code is derived from software contributed to Berkeley by -Vern Paxson. - -The United States Government has rights in this work pursuant -to contract no. DE-AC03-76SF00098 between the United States -Department of Energy and the University of California. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -Neither the name of the University nor the names of its contributors -may be used to endorse or promote products derived from this software -without specific prior written permission. - -THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR -IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. - -The flex distribution contains the following files which may be of interest: - -README - This file. - -NEWS - current version number and list of user-visible changes. - -INSTALL - basic installation information. - -ABOUT-NLS - description of internationalization support in flex. - -COPYING - flex's copyright and license. - -doc/ - user documentation. - -examples/ - containing examples of some possible flex scanners and a -few other things. See the file examples/README for more details. - -TODO - outstanding bug reports, desired features, etc. - -tests/ - regression tests. See TESTS/README for details. - -po/ - internationalization support files. diff --git a/README-alpha b/README-alpha deleted file mode 100644 index ef3b82f2aeafa..0000000000000 --- a/README-alpha +++ /dev/null @@ -1,2 +0,0 @@ -Beta versions and cvs snapshots of flex can be had at -ftp://ftp.uncg.edu/people/wlestes/. diff --git a/README.cvs b/README.cvs deleted file mode 100644 index 9544b24d69178..0000000000000 --- a/README.cvs +++ /dev/null @@ -1,46 +0,0 @@ -This file gives information regarding the cvs tree of flex. The cvs -tree of flex contains the files which are under version control by -the flex maintainers for the flex project. - -You can learn about the details of retrieving a copy of the cvs flex -tree from flex's SourceForge project page at: - -http://sourceforge.net/projects/flex - -If you are not interested in flex development or you are not in need -of the latest bleeding-edge features, then the cvs flex tree is -not for you. - -When you get a distribution of flex, a large number of intermediate -files needed to make building flex easy are included. You don't have -that in the cvs tree. - -You will need various external tools in order to build the distribution. Here is -a (hopefully complete and correct) list of the required tools. Always get the -latest version of each tool; we list the versions used in development of -flex, but the listed versions may not work for you. - -compiler suite; e.g., gcc -bash or some other fairly robust sh-style shell -GNU bison; to generate parse.c from parse.y -GNU m4 1.4; required by GNU autoconf (yes, it *must* be GNU m4) -GNU autoconf 2.60 and GNU automake 1.10; for generating Makefiles etc. -GNU gettext 0.14.5; for i18n -flex (latest beta release); for bootstrap of scan.l -help2man 1.36; to generate the flex man page -tar, gzip, etc.; for packaging of the source distribution -GNU texinfo 4.8; to build and test the flex manual -perl; GNU automake and GNU autoconf now depend on perl to run -GNU indent 2.8; for indenting the flex source the way we want it done - -Once you have all the necessary tools installed, life becomes -simple. To prepare the flex tree for building, run the script: - -$ ./autogen.sh - -in the top level of the flex source tree. -This script calls the various tools needed to get flex ready for the -GNU-style configure script to be able to work. - -From this point on, building flex follows the usual configure, make, -make install routine. diff --git a/README.md b/README.md new file mode 100644 index 0000000000000..b979b01062c12 --- /dev/null +++ b/README.md @@ -0,0 +1,109 @@ +This is flex, the fast lexical analyzer generator. + +flex is a tool for generating scanners: programs which recognize +lexical patterns in text. + +The flex codebase is kept in +[Git on GitHub.](https://github.com/westes/flex) + +Use GitHub's [issues](https://github.com/westes/flex/issues) and +[pull request](https://github.com/westes/flex) features to file bugs +and submit patches. + +There are several mailing lists available as well: + +* flex-announce@lists.sourceforge.net - where posts will be made + announcing new releases of flex. +* flex-help@lists.sourceforge.net - where you can post questions about + using flex +* flex-devel@lists.sourceforge.net - where you can discuss development + of flex itself + +Find information on subscribing to the mailing lists at: + +http://sourceforge.net/mail/?group_id=97492 + +The flex distribution contains the following files which may be of +interest: + +* README - This file. +* NEWS - current version number and list of user-visible changes. +* INSTALL - basic installation information. +* ABOUT-NLS - description of internationalization support in flex. +* COPYING - flex's copyright and license. +* doc/ - user documentation. +* examples/ - containing examples of some possible flex scanners and a + few other things. See the file examples/README for more + details. +* tests/ - regression tests. See TESTS/README for details. +* po/ - internationalization support files. + +You need the following tools to build flex from the maintainer's +repository: + +* compiler suite - flex is built with gcc +* bash, or a good Bourne-style shell +* m4 - m4 -p needs to work; GNU m4 and a few others are suitable +* GNU bison; to generate parse.c from parse.y +* autoconf; for handling the build system +* automake; for Makefile generation +* gettext; for i18n support +* help2man; to generate the flex man page +* tar, gzip, lzip, etc.; for packaging of the source distribution +* GNU texinfo; to build and test the flex manual. Note that if you want + to build the dvi/ps/pdf versions of the documentation you will need + texi2dvi and related programs, along with a sufficiently powerful + implementation of TeX to process them. See your operating system + documentation for how to achieve this. The printable versions of the + manual are not built unless specifically requested, but the targets + are included by automake. +* GNU indent; for indenting the flex source the way we want it done + +In cases where the versions of the above tools matter, the file +configure.ac will specify the minimum required versions. + +Once you have all the necessary tools installed, life becomes +simple. To prepare the flex tree for building, run the script: + +```bash +./autogen.sh +``` + +in the top level of the flex source tree. + +This script calls the various tools needed to get flex ready for the +GNU-style configure script to be able to work. + +From this point on, building flex follows the usual routine: + +```bash +configure && make && make install +``` + +This file is part of flex. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. diff --git a/TODO b/TODO deleted file mode 100644 index 0ab33f1cef963..0000000000000 --- a/TODO +++ /dev/null @@ -1,101 +0,0 @@ -* sourceforge migration - -** Move CVS to sourceforge (estes) %% - -** test the mailing lists (estes) %% - -** inform GNU folks about changeover (estes) %% - -* resolve the items in the to.do directory - -** expand the above into individual requests and handle those requests - -** transfer to.do/Wishlist contents to top level TODO file - -* the manual: - -** do an end-to-end proofread of the manual (this is under way, but is - going slowly) - -** pretty up the dvi output; overflows, etc. - -** faq - -*** clean up the faqs section. The information is good; the texinfo - could use some touching up. - -*** index the faq entries - -*** mention that it's possible to use a variable to scan matching - brackets, nested comments etc. - -*** include something about lexing/parsing fortran - -** create a section on flex design, features, etc. - -* address lex-replacement: document or provide an option through - configure for creating lex and libl.a files (but remember this has - posix implications) - -* getext - -** make sure all flex modules use gettext translation facilities - -*subdirectories - -** in examples/manual, integrate the Makefile.examples into the - Makefile.am - -* test suite - -** integrate the test suite into automake's framework (note that the - test suite can be run from the top level directory with "make - check". Still, we want to get it completely under automake's control.) - -** make test suite more complete - -* generic coding - -** move as much skeleton code as possible out of gen.c and into - flex.skl - -** figure out whether we want to add the capability to have - auto-generated backout rules - -** token-type and token buffer support - -** check if we still need to #undef macros at the end of a header - -** merge yylineno into support for location tracking - -** bug where yylineno is not decremented on REJECT - -** bug where yylineno is counted in trailing context - -* C++ - -** have a separate skeleton for c++ - -** c++ is getting so broken and different from C, that we need to - reevaluate the usefuleness of c++ in flex - -** revisit the C++ API. We get requests to make it more complete. - -* distribution - -** use bootstrapper - -** remove texinfo.tex from the cvs tree; it only needs to be present - on the system where the flex release is put together - -** use clcommit to manage ChangeLog - -Legend: - -*, **, ***: outline depth -%% at end of item: must be adressed before next major release - -Local Variables: -Mode: text -mode: outline-minor -End: diff --git a/autogen.sh b/autogen.sh index 20e82fdb06f53..6802e9f0dd63c 100755 --- a/autogen.sh +++ b/autogen.sh @@ -24,9 +24,28 @@ # If you see no configure script, then run ./autogen.sh to create it # and procede with the "normal" build procedures. +# use LIBTOOLIZE, if set +LIBTOOLIZE_ORIG="$LIBTOOLIZE"; +if test "x$LIBTOOLIZE" = "x"; then LIBTOOLIZE=libtoolize; fi + +# test libtoolize +$LIBTOOLIZE --version 2>/dev/null +if test "$?" -ne 0; then + LIBTOOLIZE=glibtoolize + $LIBTOOLIZE --version 2>/dev/null + if test "$?" -ne 0; then + echo "error: libtoolize not working, re-run with LIBTOOLIZE=/path/to/libtoolize" + echo " LIBTOOLIZE is currently \"$LIBTOOLIZE_ORIG\"" + exit 1 + fi +fi + #if we pretend to have a ChangeLog, then automake is less #worried. (Don't worry, we *do* have a ChangeLog, we just need the #Makefile first.) -touch ChangeLog -autoreconf --install --verbose +if ! test -f ChangeLog; then + touch ChangeLog +fi +"$LIBTOOLIZE" --install --force +autoreconf --install --force diff --git a/buf.c b/buf.c deleted file mode 100644 index e5deb4e81c3a7..0000000000000 --- a/buf.c +++ /dev/null @@ -1,273 +0,0 @@ -/* flex - tool to generate fast lexical analyzers */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" - -/* Take note: The buffer object is sometimes used as a String buffer (one - * continuous string), and sometimes used as a list of strings, usually line by - * line. - * - * The type is specified in buf_init by the elt_size. If the elt_size is - * sizeof(char), then the buffer should be treated as string buffer. If the - * elt_size is sizeof(char*), then the buffer should be treated as a list of - * strings. - * - * Certain functions are only appropriate for one type or the other. - */ - -/* global buffers. */ -struct Buf userdef_buf; /**< for user #definitions triggered by cmd-line. */ -struct Buf defs_buf; /**< for #define's autogenerated. List of strings. */ -struct Buf yydmap_buf; /**< string buffer to hold yydmap elements */ -struct Buf m4defs_buf; /**< m4 definitions. List of strings. */ -struct Buf top_buf; /**< contains %top code. String buffer. */ - -struct Buf *buf_print_strings(struct Buf * buf, FILE* out) -{ - int i; - - if(!buf || !out) - return buf; - - for (i=0; i < buf->nelts; i++){ - const char * s = ((char**)buf->elts)[i]; - if(s) - fprintf(out, "%s", s); - } - return buf; -} - -/* Append a "%s" formatted string to a string buffer */ -struct Buf *buf_prints (struct Buf *buf, const char *fmt, const char *s) -{ - char *t; - size_t tsz; - - t = flex_alloc (tsz = strlen (fmt) + strlen (s) + 1); - if (!t) - flexfatal (_("Allocation of buffer to print string failed")); - snprintf (t, tsz, fmt, s); - buf = buf_strappend (buf, t); - flex_free (t); - return buf; -} - -/** Append a line directive to the string buffer. - * @param buf A string buffer. - * @param filename file name - * @param lineno line number - * @return buf - */ -struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) -{ - char *dst, *src, *t; - - t = flex_alloc (strlen ("#line \"\"\n") + /* constant parts */ - 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ - (int) (1 + log10 (abs (lineno))) + /* line number */ - 1); /* NUL */ - if (!t) - flexfatal (_("Allocation of buffer for line directive failed")); - for (dst = t + sprintf (t, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++) - if (*src == '\\') /* escape backslashes */ - *dst++ = '\\'; - *dst++ = '"'; - *dst++ = '\n'; - *dst = '\0'; - buf = buf_strappend (buf, t); - flex_free (t); - return buf; -} - - -/** Append the contents of @a src to @a dest. - * @param @a dest the destination buffer - * @param @a dest the source buffer - * @return @a dest - */ -struct Buf *buf_concat(struct Buf* dest, const struct Buf* src) -{ - buf_append(dest, src->elts, src->nelts); - return dest; -} - - -/* Appends n characters in str to buf. */ -struct Buf *buf_strnappend (buf, str, n) - struct Buf *buf; - const char *str; - int n; -{ - buf_append (buf, str, n + 1); - - /* "undo" the '\0' character that buf_append() already copied. */ - buf->nelts--; - - return buf; -} - -/* Appends characters in str to buf. */ -struct Buf *buf_strappend (buf, str) - struct Buf *buf; - const char *str; -{ - return buf_strnappend (buf, str, strlen (str)); -} - -/* appends "#define str def\n" */ -struct Buf *buf_strdefine (buf, str, def) - struct Buf *buf; - const char *str; - const char *def; -{ - buf_strappend (buf, "#define "); - buf_strappend (buf, " "); - buf_strappend (buf, str); - buf_strappend (buf, " "); - buf_strappend (buf, def); - buf_strappend (buf, "\n"); - return buf; -} - -/** Pushes "m4_define( [[def]], [[val]])m4_dnl" to end of buffer. - * @param buf A buffer as a list of strings. - * @param def The m4 symbol to define. - * @param val The definition; may be NULL. - * @return buf - */ -struct Buf *buf_m4_define (struct Buf *buf, const char* def, const char* val) -{ - const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; - char * str; - size_t strsz; - - val = val?val:""; - str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(def) + strlen(val) + 2); - if (!str) - flexfatal (_("Allocation of buffer for m4 def failed")); - - snprintf(str, strsz, fmt, def, val); - buf_append(buf, &str, 1); - return buf; -} - -/** Pushes "m4_undefine([[def]])m4_dnl" to end of buffer. - * @param buf A buffer as a list of strings. - * @param def The m4 symbol to undefine. - * @return buf - */ -struct Buf *buf_m4_undefine (struct Buf *buf, const char* def) -{ - const char * fmt = "m4_undefine( [[%s]])m4_dnl\n"; - char * str; - size_t strsz; - - str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(def) + 2); - if (!str) - flexfatal (_("Allocation of buffer for m4 undef failed")); - - snprintf(str, strsz, fmt, def); - buf_append(buf, &str, 1); - return buf; -} - -/* create buf with 0 elements, each of size elem_size. */ -void buf_init (buf, elem_size) - struct Buf *buf; - size_t elem_size; -{ - buf->elts = (void *) 0; - buf->nelts = 0; - buf->elt_size = elem_size; - buf->nmax = 0; -} - -/* frees memory */ -void buf_destroy (buf) - struct Buf *buf; -{ - if (buf && buf->elts) - flex_free (buf->elts); - buf->elts = (void *) 0; -} - - -/* appends ptr[] to buf, grow if necessary. - * n_elem is number of elements in ptr[], NOT bytes. - * returns buf. - * We grow by mod(512) boundaries. - */ - -struct Buf *buf_append (buf, ptr, n_elem) - struct Buf *buf; - const void *ptr; - int n_elem; -{ - int n_alloc = 0; - - if (!ptr || n_elem == 0) - return buf; - - /* May need to alloc more. */ - if (n_elem + buf->nelts > buf->nmax) { - - /* exact amount needed... */ - n_alloc = (n_elem + buf->nelts) * buf->elt_size; - - /* ...plus some extra */ - if (((n_alloc * buf->elt_size) % 512) != 0 - && buf->elt_size < 512) - n_alloc += - (512 - - ((n_alloc * buf->elt_size) % 512)) / - buf->elt_size; - - if (!buf->elts) - buf->elts = - allocate_array (n_alloc, buf->elt_size); - else - buf->elts = - reallocate_array (buf->elts, n_alloc, - buf->elt_size); - - buf->nmax = n_alloc; - } - - memcpy ((char *) buf->elts + buf->nelts * buf->elt_size, ptr, - n_elem * buf->elt_size); - buf->nelts += n_elem; - - return buf; -} - -/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/ccl.c b/ccl.c deleted file mode 100644 index 8d66bb62b18f4..0000000000000 --- a/ccl.c +++ /dev/null @@ -1,310 +0,0 @@ -/* ccl - routines for character classes */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ - /* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" - -/* return true if the chr is in the ccl. Takes negation into account. */ -static bool -ccl_contains (const int cclp, const int ch) -{ - int ind, len, i; - - len = ccllen[cclp]; - ind = cclmap[cclp]; - - for (i = 0; i < len; ++i) - if (ccltbl[ind + i] == ch) - return !cclng[cclp]; - - return cclng[cclp]; -} - - -/* ccladd - add a single character to a ccl */ - -void ccladd (cclp, ch) - int cclp; - int ch; -{ - int ind, len, newpos, i; - - check_char (ch); - - len = ccllen[cclp]; - ind = cclmap[cclp]; - - /* check to see if the character is already in the ccl */ - - for (i = 0; i < len; ++i) - if (ccltbl[ind + i] == ch) - return; - - /* mark newlines */ - if (ch == nlch) - ccl_has_nl[cclp] = true; - - newpos = ind + len; - - if (newpos >= current_max_ccl_tbl_size) { - current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT; - - ++num_reallocs; - - ccltbl = reallocate_Character_array (ccltbl, - current_max_ccl_tbl_size); - } - - ccllen[cclp] = len + 1; - ccltbl[newpos] = ch; -} - -/* dump_cclp - same thing as list_character_set, but for cclps. */ - -static void dump_cclp (FILE* file, int cclp) -{ - register int i; - - putc ('[', file); - - for (i = 0; i < csize; ++i) { - if (ccl_contains(cclp, i)){ - register int start_char = i; - - putc (' ', file); - - fputs (readable_form (i), file); - - while (++i < csize && ccl_contains(cclp,i)) ; - - if (i - 1 > start_char) - /* this was a run */ - fprintf (file, "-%s", - readable_form (i - 1)); - - putc (' ', file); - } - } - - putc (']', file); -} - - - -/* ccl_set_diff - create a new ccl as the set difference of the two given ccls. */ -int -ccl_set_diff (int a, int b) -{ - int d, ch; - - /* create new class */ - d = cclinit(); - - /* In order to handle negation, we spin through all possible chars, - * addding each char in a that is not in b. - * (This could be O(n^2), but n is small and bounded.) - */ - for ( ch = 0; ch < csize; ++ch ) - if (ccl_contains (a, ch) && !ccl_contains(b, ch)) - ccladd (d, ch); - - /* debug */ - if (0){ - fprintf(stderr, "ccl_set_diff ("); - fprintf(stderr, "\n "); - dump_cclp (stderr, a); - fprintf(stderr, "\n "); - dump_cclp (stderr, b); - fprintf(stderr, "\n "); - dump_cclp (stderr, d); - fprintf(stderr, "\n)\n"); - } - return d; -} - -/* ccl_set_union - create a new ccl as the set union of the two given ccls. */ -int -ccl_set_union (int a, int b) -{ - int d, i; - - /* create new class */ - d = cclinit(); - - /* Add all of a */ - for (i = 0; i < ccllen[a]; ++i) - ccladd (d, ccltbl[cclmap[a] + i]); - - /* Add all of b */ - for (i = 0; i < ccllen[b]; ++i) - ccladd (d, ccltbl[cclmap[b] + i]); - - /* debug */ - if (0){ - fprintf(stderr, "ccl_set_union (%d + %d = %d", a, b, d); - fprintf(stderr, "\n "); - dump_cclp (stderr, a); - fprintf(stderr, "\n "); - dump_cclp (stderr, b); - fprintf(stderr, "\n "); - dump_cclp (stderr, d); - fprintf(stderr, "\n)\n"); - } - return d; -} - - -/* cclinit - return an empty ccl */ - -int cclinit () -{ - if (++lastccl >= current_maxccls) { - current_maxccls += MAX_CCLS_INCREMENT; - - ++num_reallocs; - - cclmap = - reallocate_integer_array (cclmap, current_maxccls); - ccllen = - reallocate_integer_array (ccllen, current_maxccls); - cclng = reallocate_integer_array (cclng, current_maxccls); - ccl_has_nl = - reallocate_bool_array (ccl_has_nl, - current_maxccls); - } - - if (lastccl == 1) - /* we're making the first ccl */ - cclmap[lastccl] = 0; - - else - /* The new pointer is just past the end of the last ccl. - * Since the cclmap points to the \first/ character of a - * ccl, adding the length of the ccl to the cclmap pointer - * will produce a cursor to the first free space. - */ - cclmap[lastccl] = - cclmap[lastccl - 1] + ccllen[lastccl - 1]; - - ccllen[lastccl] = 0; - cclng[lastccl] = 0; /* ccl's start out life un-negated */ - ccl_has_nl[lastccl] = false; - - return lastccl; -} - - -/* cclnegate - negate the given ccl */ - -void cclnegate (cclp) - int cclp; -{ - cclng[cclp] = 1; - ccl_has_nl[cclp] = !ccl_has_nl[cclp]; -} - - -/* list_character_set - list the members of a set of characters in CCL form - * - * Writes to the given file a character-class representation of those - * characters present in the given CCL. A character is present if it - * has a non-zero value in the cset array. - */ - -void list_character_set (file, cset) - FILE *file; - int cset[]; -{ - register int i; - - putc ('[', file); - - for (i = 0; i < csize; ++i) { - if (cset[i]) { - register int start_char = i; - - putc (' ', file); - - fputs (readable_form (i), file); - - while (++i < csize && cset[i]) ; - - if (i - 1 > start_char) - /* this was a run */ - fprintf (file, "-%s", - readable_form (i - 1)); - - putc (' ', file); - } - } - - putc (']', file); -} - -/** Determines if the range [c1-c2] is unambiguous in a case-insensitive - * scanner. Specifically, if a lowercase or uppercase character, x, is in the - * range [c1-c2], then we require that UPPERCASE(x) and LOWERCASE(x) must also - * be in the range. If not, then this range is ambiguous, and the function - * returns false. For example, [@-_] spans [a-z] but not [A-Z]. Beware that - * [a-z] will be labeled ambiguous because it does not include [A-Z]. - * - * @param c1 the lower end of the range - * @param c2 the upper end of the range - * @return true if [c1-c2] is not ambiguous for a caseless scanner. - */ -bool range_covers_case (int c1, int c2) -{ - int i, o; - - for (i = c1; i <= c2; i++) { - if (has_case (i)) { - o = reverse_case (i); - if (o < c1 || c2 < o) - return false; - } - } - return true; -} - -/** Reverse the case of a character, if possible. - * @return c if case-reversal does not apply. - */ -int reverse_case (int c) -{ - return isupper (c) ? tolower (c) : (islower (c) ? toupper (c) : c); -} - -/** Return true if c is uppercase or lowercase. */ -bool has_case (int c) -{ - return (isupper (c) || islower (c)) ? true : false; -} diff --git a/compile b/compile deleted file mode 100755 index c0096a7b56323..0000000000000 --- a/compile +++ /dev/null @@ -1,143 +0,0 @@ -#! /bin/sh -# Wrapper for compilers which do not understand `-c -o'. - -scriptversion=2009-10-06.20; # UTC - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software -# Foundation, Inc. -# Written by Tom Tromey . -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# This file is maintained in Automake, please report -# bugs to or send patches to -# . - -case $1 in - '') - echo "$0: No command. Try \`$0 --help' for more information." 1>&2 - exit 1; - ;; - -h | --h*) - cat <<\EOF -Usage: compile [--help] [--version] PROGRAM [ARGS] - -Wrapper for compilers which do not understand `-c -o'. -Remove `-o dest.o' from ARGS, run PROGRAM with the remaining -arguments, and rename the output as expected. - -If you are trying to build a whole package this is not the -right script to run: please start by reading the file `INSTALL'. - -Report bugs to . -EOF - exit $? - ;; - -v | --v*) - echo "compile $scriptversion" - exit $? - ;; -esac - -ofile= -cfile= -eat= - -for arg -do - if test -n "$eat"; then - eat= - else - case $1 in - -o) - # configure might choose to run compile as `compile cc -o foo foo.c'. - # So we strip `-o arg' only if arg is an object. - eat=1 - case $2 in - *.o | *.obj) - ofile=$2 - ;; - *) - set x "$@" -o "$2" - shift - ;; - esac - ;; - *.c) - cfile=$1 - set x "$@" "$1" - shift - ;; - *) - set x "$@" "$1" - shift - ;; - esac - fi - shift -done - -if test -z "$ofile" || test -z "$cfile"; then - # If no `-o' option was seen then we might have been invoked from a - # pattern rule where we don't need one. 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Ake) contributed MIS and NILE. - if test "`(/bin/universe) 2>/dev/null`" = att ; then - echo pyramid-pyramid-sysv3 - else - echo pyramid-pyramid-bsd - fi - exit ;; - NILE*:*:*:dcosx) - echo pyramid-pyramid-svr4 - exit ;; - DRS?6000:unix:4.0:6*) - echo sparc-icl-nx6 - exit ;; - DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) - case `/usr/bin/uname -p` in - sparc) echo sparc-icl-nx7; exit ;; - esac ;; - s390x:SunOS:*:*) - echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - eval $set_cc_for_build - SUN_ARCH="i386" - # If there is a compiler, see if it is configured for 64-bit objects. - # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. - # This test works for both compilers. - if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then - if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - SUN_ARCH="x86_64" - fi - fi - echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:6*:*) - # According to config.sub, this is the proper way to canonicalize - # SunOS6. Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; 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- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[456]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd | genuineintel) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. 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- avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-gnu - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; 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- esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i586. - # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configury will decide that - # this is a cross-build. - echo i586-pc-msdosdjgpp - exit ;; 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- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - BePC:Haiku:*:*) # Haiku running on Intel PC compatible. - echo i586-pc-haiku - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; 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- next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux - ;; - parisc-*) - basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; 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- ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sde) - basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh5el) - basic_machine=sh5le-unknown - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; - t3e) - basic_machine=alphaev5-cray - os=-unicos - ;; - t90) - basic_machine=t90-cray - os=-unicos - ;; - tic54x | c54x*) - basic_machine=tic54x-unknown - os=-coff - ;; - tic55x | c55x*) - basic_machine=tic55x-unknown - os=-coff - ;; - tic6x | c6x*) - basic_machine=tic6x-unknown - os=-coff - ;; - tile*) - basic_machine=tile-unknown - os=-linux-gnu - ;; - tx39) - basic_machine=mipstx39-unknown - ;; - tx39el) - basic_machine=mipstx39el-unknown - ;; - toad1) - basic_machine=pdp10-xkl - os=-tops20 - ;; - tower | tower-32) - basic_machine=m68k-ncr - ;; - tpf) - basic_machine=s390x-ibm - os=-tpf - ;; - udi29k) - basic_machine=a29k-amd - os=-udi - ;; - ultra3) - basic_machine=a29k-nyu - os=-sym1 - ;; - v810 | necv810) - basic_machine=v810-nec - os=-none - ;; - vaxv) - basic_machine=vax-dec - os=-sysv - ;; - vms) - basic_machine=vax-dec - os=-vms - ;; - vpp*|vx|vx-*) - basic_machine=f301-fujitsu - ;; - vxworks960) - basic_machine=i960-wrs - os=-vxworks - ;; - vxworks68) - basic_machine=m68k-wrs - os=-vxworks - ;; - vxworks29k) - basic_machine=a29k-wrs - os=-vxworks - ;; - w65*) - basic_machine=w65-wdc - os=-none - ;; - w89k-*) - basic_machine=hppa1.1-winbond - os=-proelf - ;; - xbox) - basic_machine=i686-pc - os=-mingw32 - ;; - xps | xps100) - basic_machine=xps100-honeywell - ;; - ymp) - basic_machine=ymp-cray - os=-unicos - ;; - z8k-*-coff) - basic_machine=z8k-unknown - os=-sim - ;; - z80-*-coff) - basic_machine=z80-unknown - os=-sim - ;; - none) - basic_machine=none-none - os=-none - ;; - -# Here we handle the default manufacturer of certain CPU types. It is in -# some cases the only manufacturer, in others, it is the most popular. - w89k) - basic_machine=hppa1.1-winbond - ;; - op50n) - basic_machine=hppa1.1-oki - ;; - op60c) - basic_machine=hppa1.1-oki - ;; - romp) - basic_machine=romp-ibm - ;; - mmix) - basic_machine=mmix-knuth - ;; - rs6000) - basic_machine=rs6000-ibm - ;; - vax) - basic_machine=vax-dec - ;; - pdp10) - # there are many clones, so DEC is not a safe bet - basic_machine=pdp10-unknown - ;; - pdp11) - basic_machine=pdp11-dec - ;; - we32k) - basic_machine=we32k-att - ;; - sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) - basic_machine=sh-unknown - ;; - sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) - basic_machine=sparc-sun - ;; - cydra) - basic_machine=cydra-cydrome - ;; - orion) - basic_machine=orion-highlevel - ;; - orion105) - basic_machine=clipper-highlevel - ;; - mac | mpw | mac-mpw) - basic_machine=m68k-apple - ;; - pmac | pmac-mpw) - basic_machine=powerpc-apple - ;; - *-unknown) - # Make sure to match an already-canonicalized machine name. - ;; - *) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; -esac - -# Here we canonicalize certain aliases for manufacturers. -case $basic_machine in - *-digital*) - basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` - ;; - *-commodore*) - basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` - ;; - *) - ;; -esac - -# Decode manufacturer-specific aliases for certain operating systems. - -if [ x"$os" != x"" ] -then -case $os in - # First match some system type aliases - # that might get confused with valid system types. - # -solaris* is a basic system type, with this one exception. - -solaris1 | -solaris1.*) - os=`echo $os | sed -e 's|solaris1|sunos4|'` - ;; - -solaris) - os=-solaris2 - ;; - -svr4*) - os=-sysv4 - ;; - -unixware*) - os=-sysv4.2uw - ;; - -gnu/linux*) - os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` - ;; - # First accept the basic system types. - # The portable systems comes first. - # Each alternative MUST END IN A *, to match a version number. - # -sysv* is not here because it comes later, after sysvr4. - -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ - | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ - | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ - | -kopensolaris* \ - | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* | -aros* \ - | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ - | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ - | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ - | -openbsd* | -solidbsd* \ - | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ - | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ - | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ - | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ - | -chorusos* | -chorusrdb* | -cegcc* \ - | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ - | -uxpv* | -beos* | -mpeix* | -udk* \ - | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ - | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ - | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ - | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ - | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ - | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) - # Remember, each alternative MUST END IN *, to match a version number. - ;; - -qnx*) - case $basic_machine in - x86-* | i*86-*) - ;; - *) - os=-nto$os - ;; - esac - ;; - -nto-qnx*) - ;; - -nto*) - os=`echo $os | sed -e 's|nto|nto-qnx|'` - ;; - -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ - | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ - | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) - ;; - -mac*) - os=`echo $os | sed -e 's|mac|macos|'` - ;; - -linux-dietlibc) - os=-linux-dietlibc - ;; - -linux*) - os=`echo $os | sed -e 's|linux|linux-gnu|'` - ;; - -sunos5*) - os=`echo $os | sed -e 's|sunos5|solaris2|'` - ;; - -sunos6*) - os=`echo $os | sed -e 's|sunos6|solaris3|'` - ;; - -opened*) - os=-openedition - ;; - -os400*) - os=-os400 - ;; - -wince*) - os=-wince - ;; - -osfrose*) - os=-osfrose - ;; - -osf*) - os=-osf - ;; - -utek*) - os=-bsd - ;; - -dynix*) - os=-bsd - ;; - -acis*) - os=-aos - ;; - -atheos*) - os=-atheos - ;; - -syllable*) - os=-syllable - ;; - -386bsd) - os=-bsd - ;; - -ctix* | -uts*) - os=-sysv - ;; - -nova*) - os=-rtmk-nova - ;; - -ns2 ) - os=-nextstep2 - ;; - -nsk*) - os=-nsk - ;; - # Preserve the version number of sinix5. - -sinix5.*) - os=`echo $os | sed -e 's|sinix|sysv|'` - ;; - -sinix*) - os=-sysv4 - ;; - -tpf*) - os=-tpf - ;; - -triton*) - os=-sysv3 - ;; - -oss*) - os=-sysv3 - ;; - -svr4) - os=-sysv4 - ;; - -svr3) - os=-sysv3 - ;; - -sysvr4) - os=-sysv4 - ;; - # This must come after -sysvr4. - -sysv*) - ;; - -ose*) - os=-ose - ;; - -es1800*) - os=-ose - ;; - -xenix) - os=-xenix - ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - os=-mint - ;; - -aros*) - os=-aros - ;; - -kaos*) - os=-kaos - ;; - -zvmoe) - os=-zvmoe - ;; - -dicos*) - os=-dicos - ;; - -none) - ;; - *) - # Get rid of the `-' at the beginning of $os. - os=`echo $os | sed 's/[^-]*-//'` - echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 - exit 1 - ;; -esac -else - -# Here we handle the default operating systems that come with various machines. -# The value should be what the vendor currently ships out the door with their -# machine or put another way, the most popular os provided with the machine. - -# Note that if you're going to try to match "-MANUFACTURER" here (say, -# "-sun"), then you have to tell the case statement up towards the top -# that MANUFACTURER isn't an operating system. Otherwise, code above -# will signal an error saying that MANUFACTURER isn't an operating -# system, and we'll never get to this point. - -case $basic_machine in - score-*) - os=-elf - ;; - spu-*) - os=-elf - ;; - *-acorn) - os=-riscix1.2 - ;; - arm*-rebel) - os=-linux - ;; - arm*-semi) - os=-aout - ;; - c4x-* | tic4x-*) - os=-coff - ;; - # This must come before the *-dec entry. - pdp10-*) - os=-tops20 - ;; - pdp11-*) - os=-none - ;; - *-dec | vax-*) - os=-ultrix4.2 - ;; - m68*-apollo) - os=-domain - ;; - i386-sun) - os=-sunos4.0.2 - ;; - m68000-sun) - os=-sunos3 - # This also exists in the configure program, but was not the - # default. - # os=-sunos4 - ;; - m68*-cisco) - os=-aout - ;; - mep-*) - os=-elf - ;; - mips*-cisco) - os=-elf - ;; - mips*-*) - os=-elf - ;; - or32-*) - os=-coff - ;; - *-tti) # must be before sparc entry or we get the wrong os. - os=-sysv3 - ;; - sparc-* | *-sun) - os=-sunos4.1.1 - ;; - *-be) - os=-beos - ;; - *-haiku) - os=-haiku - ;; - *-ibm) - os=-aix - ;; - *-knuth) - os=-mmixware - ;; - *-wec) - os=-proelf - ;; - *-winbond) - os=-proelf - ;; - *-oki) - os=-proelf - ;; - *-hp) - os=-hpux - ;; - *-hitachi) - os=-hiux - ;; - i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) - os=-sysv - ;; - *-cbm) - os=-amigaos - ;; - *-dg) - os=-dgux - ;; - *-dolphin) - os=-sysv3 - ;; - m68k-ccur) - os=-rtu - ;; - m88k-omron*) - os=-luna - ;; - *-next ) - os=-nextstep - ;; - *-sequent) - os=-ptx - ;; - *-crds) - os=-unos - ;; - *-ns) - os=-genix - ;; - i370-*) - os=-mvs - ;; - *-next) - os=-nextstep3 - ;; - *-gould) - os=-sysv - ;; - *-highlevel) - os=-bsd - ;; - *-encore) - os=-bsd - ;; - *-sgi) - os=-irix - ;; - *-siemens) - os=-sysv4 - ;; - *-masscomp) - os=-rtu - ;; - f30[01]-fujitsu | f700-fujitsu) - os=-uxpv - ;; - *-rom68k) - os=-coff - ;; - *-*bug) - os=-coff - ;; - *-apple) - os=-macos - ;; - *-atari*) - os=-mint - ;; - *) - os=-none - ;; -esac -fi - -# Here we handle the case where we know the os, and the CPU type, but not the -# manufacturer. We pick the logical manufacturer. -vendor=unknown -case $basic_machine in - *-unknown) - case $os in - -riscix*) - vendor=acorn - ;; - -sunos*) - vendor=sun - ;; - -cnk*|-aix*) - vendor=ibm - ;; - -beos*) - vendor=be - ;; - -hpux*) - vendor=hp - ;; - -mpeix*) - vendor=hp - ;; - -hiux*) - vendor=hitachi - ;; - -unos*) - vendor=crds - ;; - -dgux*) - vendor=dg - ;; - -luna*) - vendor=omron - ;; - -genix*) - vendor=ns - ;; - -mvs* | -opened*) - vendor=ibm - ;; - -os400*) - vendor=ibm - ;; - -ptx*) - vendor=sequent - ;; - -tpf*) - vendor=ibm - ;; - -vxsim* | -vxworks* | -windiss*) - vendor=wrs - ;; - -aux*) - vendor=apple - ;; - -hms*) - vendor=hitachi - ;; - -mpw* | -macos*) - vendor=apple - ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - vendor=atari - ;; - -vos*) - vendor=stratus - ;; - esac - basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` - ;; -esac - -echo $basic_machine$os -exit - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/configure b/configure index 30106ae713fe7..d88c47c4e44ed 100755 --- a/configure +++ b/configure @@ -1,13 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.65 for the fast lexical analyser generator 2.5.37. +# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.6.4. # # Report bugs to . # # -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation @@ -91,6 +89,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -135,6 +134,31 @@ export LANGUAGE # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -168,11 +192,20 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1" +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 test \$(( 1 + 1 )) = 2 || exit 1" if (eval "$as_required") 2>/dev/null; then : as_have_required=yes @@ -213,14 +246,25 @@ IFS=$as_save_IFS if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi if test x$as_have_required = xno; then : @@ -319,10 +363,18 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -359,19 +411,19 @@ else fi # as_fn_arith -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -444,6 +496,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -478,16 +534,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -499,28 +555,8 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -528,12 +564,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +SHELL=${CONFIG_SHELL-/bin/sh} + test -n "$DJDIR" || exec 7<&0 &1 # Name of the host. -# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, # so uname gets run too. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` @@ -552,13 +590,12 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='the fast lexical analyser generator' PACKAGE_TARNAME='flex' -PACKAGE_VERSION='2.5.37' -PACKAGE_STRING='the fast lexical analyser generator 2.5.37' +PACKAGE_VERSION='2.6.4' +PACKAGE_STRING='the fast lexical analyser generator 2.6.4' PACKAGE_BUGREPORT='flex-help@lists.sourceforge.net' PACKAGE_URL='' -ac_unique_file="scan.l" -ac_config_libobj_dir=lib +ac_unique_file="src/scan.l" # Factoring default headers for most tests. ac_includes_default="\ #include @@ -595,29 +632,45 @@ ac_includes_default="\ # include #endif" +ac_config_libobj_dir=lib +gt_needs= ac_subst_vars='am__EXEEXT_FALSE am__EXEEXT_TRUE LTLIBOBJS LIBOBJS ALLOCA -EGREP -GREP -CPP +LIBPTHREAD INDENT M4 +TEXI2DVI HELP2MAN -BISON -RANLIB -LN_S +CROSS_FALSE +CROSS_TRUE +ENABLE_BOOTSTRAP_FALSE +ENABLE_BOOTSTRAP_TRUE +ENABLE_LIBFL_FALSE +ENABLE_LIBFL_TRUE +WARNINGFLAGS am__fastdepCXX_FALSE am__fastdepCXX_TRUE CXXDEPMODE +CXXCPP ac_ct_CXX CXXFLAGS CXX +LDFLAGS_FOR_BUILD +CPPFLAGS_FOR_BUILD +CFLAGS_FOR_BUILD +BUILD_OBJEXT +BUILD_EXEEXT +CPP_FOR_BUILD +ac_ct_CC_FOR_BUILD +CC_FOR_BUILD LEXLIB LEX_OUTPUT_ROOT LEX +HAVE_BISON_FALSE +HAVE_BISON_TRUE YFLAGS YACC POSUB @@ -626,46 +679,40 @@ LIBINTL INTLLIBS LTLIBICONV LIBICONV -host_os -host_vendor -host_cpu -host -build_os -build_vendor -build_cpu -build +INTL_MACOSX_LIBS +XGETTEXT_EXTRA_OPTIONS +MSGMERGE +XGETTEXT_015 +XGETTEXT +GMSGFMT_015 +MSGFMT_015 +GMSGFMT +MSGFMT +GETTEXT_MACRO_VERSION +USE_NLS +SHARED_VERSION_INFO +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V am__fastdepCC_FALSE am__fastdepCC_TRUE CCDEPMODE +am__nodep AMDEPBACKSLASH AMDEP_FALSE AMDEP_TRUE am__quote am__include DEPDIR -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC -MSGMERGE -XGETTEXT -GMSGFMT -MSGFMT -USE_NLS -MKINSTALLDIRS am__untar am__tar AMTAR am__leading_dot SET_MAKE -AWK mkdir_p MKDIR_P INSTALL_STRIP_PROGRAM -STRIP install_sh MAKEINFO AUTOHEADER @@ -679,6 +726,46 @@ am__isrc INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM +CPP +LT_SYS_LIBRARY_PATH +OTOOL64 +OTOOL +LIPO +NMEDIT +DSYMUTIL +MANIFEST_TOOL +AWK +RANLIB +STRIP +ac_ct_AR +AR +DLLTOOL +OBJDUMP +LN_S +NM +ac_ct_DUMPBIN +DUMPBIN +LD +FGREP +EGREP +GREP +SED +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +LIBTOOL target_alias host_alias build_alias @@ -698,6 +785,7 @@ infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir @@ -720,12 +808,23 @@ SHELL' ac_subst_files='' ac_user_opts=' enable_option_checking -enable_nls -enable_dependency_tracking +enable_shared +enable_static +with_pic +enable_fast_install +with_aix_soname with_gnu_ld +with_sysroot +enable_libtool_lock +enable_dependency_tracking +enable_silent_rules +enable_nls enable_rpath with_libiconv_prefix with_libintl_prefix +enable_warnings +enable_libfl +enable_bootstrap ' ac_precious_vars='build_alias host_alias @@ -735,12 +834,14 @@ CFLAGS LDFLAGS LIBS CPPFLAGS +LT_SYS_LIBRARY_PATH +CPP YACC YFLAGS CXX CXXFLAGS CCC -CPP' +CXXCPP' # Initialize some variables set by options. @@ -779,6 +880,7 @@ datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' @@ -803,8 +905,9 @@ do fi case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. @@ -849,7 +952,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -875,7 +978,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1030,6 +1133,15 @@ do | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ @@ -1079,7 +1191,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1095,7 +1207,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1125,8 +1237,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information." + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" ;; *=*) @@ -1134,7 +1246,7 @@ Try \`$0 --help' for more information." # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1144,7 +1256,7 @@ Try \`$0 --help' for more information." $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac @@ -1152,13 +1264,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error "missing argument to $ac_option" + as_fn_error $? "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1167,7 +1279,7 @@ fi for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. @@ -1181,7 +1293,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1195,8 +1307,6 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -1211,9 +1321,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error "working directory cannot be determined" + as_fn_error $? "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error "pwd does not report name of working directory" + as_fn_error $? "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1252,11 +1362,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1282,7 +1392,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures the fast lexical analyser generator 2.5.37 to adapt to many kinds of systems. +\`configure' configures the fast lexical analyser generator 2.6.4 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1296,7 +1406,7 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking...' messages + -q, --quiet, --silent do not print \`checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files @@ -1322,6 +1432,7 @@ Fine tuning of the installation directories: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] @@ -1352,7 +1463,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of the fast lexical analyser generator 2.5.37:";; + short | recursive ) echo "Configuration of the fast lexical analyser generator 2.6.4:";; esac cat <<\_ACEOF @@ -1360,14 +1471,35 @@ Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") --disable-nls do not use Native Language Support - --disable-dependency-tracking speeds up one-time build - --enable-dependency-tracking do not reject slow dependency extractors --disable-rpath do not hardcode runtime library paths + --enable-warnings enable a bunch of compiler warning flags (defaults + to GCC warning flags). + --disable-libfl do not build -lfl runtime support library + --disable-bootstrap don't perform a bootstrap when building flex Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-aix-soname=aix|svr4|both + shared library versioning (aka "SONAME") variant to + provide on AIX, [default=aix]. + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot[=DIR] Search for dependent libraries within DIR (or the + compiler's sysroot if not specified). --with-gnu-ld assume the C compiler uses GNU ld default=no --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib --without-libiconv-prefix don't search for libiconv in includedir and libdir @@ -1382,14 +1514,18 @@ Some influential environment variables: LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory - YACC The `Yet Another C Compiler' implementation to use. Defaults to - the first program found out of: `bison -y', `byacc', `yacc'. + LT_SYS_LIBRARY_PATH + User-defined run-time library search path. + CPP C preprocessor + YACC The `Yet Another Compiler Compiler' implementation to use. + Defaults to the first program found out of: `bison -y', `byacc', + `yacc'. YFLAGS The list of arguments that will be passed by default to $YACC. This script will default YFLAGS to the empty string to avoid a default value of `-d' given by some make applications. CXX C++ compiler command CXXFLAGS C++ compiler flags - CPP C preprocessor + CXXCPP C++ preprocessor Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. @@ -1457,10 +1593,10 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -the fast lexical analyser generator configure 2.5.37 -generated by GNU Autoconf 2.65 +the fast lexical analyser generator configure 2.6.4 +generated by GNU Autoconf 2.69 -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1504,7 +1640,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_compile @@ -1536,7 +1672,7 @@ $as_echo "$ac_try_echo"; } >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -1550,48 +1686,41 @@ fi # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_link -# ac_fn_cxx_try_compile LINENO -# ---------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_compile () +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - as_fn_set_status $ac_retval +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno -} # ac_fn_cxx_try_compile +} # ac_fn_c_check_header_compile # ac_fn_c_try_cpp LINENO # ---------------------- @@ -1614,7 +1743,7 @@ $as_echo "$ac_try_echo"; } >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { + test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : @@ -1625,7 +1754,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_cpp @@ -1667,134 +1796,289 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_run -# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists, giving a warning if it cannot be compiled using -# the include files in INCLUDES and setting the cache variable VAR -# accordingly. -ac_fn_c_check_header_mongrel () +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } else - # Is the header compilable? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 -$as_echo_n "checking $2 usability... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_header_compiler=yes -else - ac_header_compiler=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 -# Is the header present? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 -$as_echo_n "checking $2 presence... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <$2> +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - ac_header_preproc=yes +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" else - ac_header_preproc=no + eval "$3=no" fi -rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( - yes:no: ) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} - ;; - no:yes:* ) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} -( cat <<\_ASBOX -## ---------------------------------------------- ## -## Report this to flex-help@lists.sourceforge.net ## -## ---------------------------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=\$ac_header_compiler" +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } -fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno -} # ac_fn_c_check_header_mongrel +} # ac_fn_c_check_func -# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_c_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_compile + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" + ac_header_compiler=yes else - eval "$3=no" + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## ---------------------------------------------- ## +## Report this to flex-help@lists.sourceforge.net ## +## ---------------------------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno -} # ac_fn_c_check_header_compile +} # ac_fn_c_check_header_mongrel # ac_fn_c_check_type LINENO TYPE VAR INCLUDES # ------------------------------------------- @@ -1805,7 +2089,7 @@ ac_fn_c_check_type () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=no" @@ -1846,82 +2130,15 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type - -# ac_fn_c_check_func LINENO FUNC VAR -# ---------------------------------- -# Tests whether FUNC exists, setting the cache variable VAR accordingly -ac_fn_c_check_func () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -/* Define $2 to an innocuous variant, in case declares $2. - For example, HP-UX 11i declares gettimeofday. */ -#define $2 innocuous_$2 - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $2 - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $2 (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$2 || defined __stub___$2 -choke me -#endif - -int -main () -{ -return $2 (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - -} # ac_fn_c_check_func cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by the fast lexical analyser generator $as_me 2.5.37, which was -generated by GNU Autoconf 2.65. Invocation command line was +It was created by the fast lexical analyser generator $as_me 2.6.4, which was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2031,11 +2248,9 @@ trap 'exit_status=$? { echo - cat <<\_ASBOX -## ---------------- ## + $as_echo "## ---------------- ## ## Cache variables. ## -## ---------------- ## -_ASBOX +## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -2069,11 +2284,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - cat <<\_ASBOX -## ----------------- ## + $as_echo "## ----------------- ## ## Output variables. ## -## ----------------- ## -_ASBOX +## ----------------- ##" echo for ac_var in $ac_subst_vars do @@ -2086,11 +2299,9 @@ _ASBOX echo if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## + $as_echo "## ------------------- ## ## File substitutions. ## -## ------------------- ## -_ASBOX +## ------------------- ##" echo for ac_var in $ac_subst_files do @@ -2104,11 +2315,9 @@ _ASBOX fi if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## + $as_echo "## ----------- ## ## confdefs.h. ## -## ----------- ## -_ASBOX +## ----------- ##" echo cat confdefs.h echo @@ -2163,7 +2372,12 @@ _ACEOF ac_site_file1=NONE ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac elif test "x$prefix" != xNONE; then ac_site_file1=$prefix/share/config.site ac_site_file2=$prefix/etc/config.site @@ -2178,7 +2392,11 @@ do { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } fi done @@ -2199,6 +2417,7 @@ $as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +gt_needs="$gt_needs " # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -2254,7 +2473,7 @@ if $ac_cache_corrupted; then $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2268,21 +2487,25 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu -am__api_version='1.11' - ac_aux_dir= -for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done -done -if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 -fi +for ac_dir in build-aux "$srcdir"/build-aux; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 +fi # These three variables are undocumented and unsupported, # and are intended to be withdrawn in a future Autoconf release. @@ -2293,205 +2516,189 @@ ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; esac - done -IFS=$as_save_IFS -rm -rf conftest.one conftest.two conftest.dir -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } +macro_version='2.4.6' +macro_revision='2.4.6' -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 -$as_echo_n "checking whether build environment is sane... " >&6; } -# Just in case -sleep 1 -echo timestamp > conftest.file -# Reject unsafe characters in $srcdir or the absolute working directory -# name. 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This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - as_fn_error "ls -t appears to fail. Make sure there is not a broken -alias in your environment" "$LINENO" 5 - fi - test "$2" = conftest.file - ) -then - # Ok. - : + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 else - as_fn_error "newly created file is older than distributed files! -Check your system clock" "$LINENO" 5 + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -test "$program_prefix" != NONE && - program_transform_name="s&^&$program_prefix&;$program_transform_name" -# Use a double $ so make ignores it. -test "$program_suffix" != NONE && - program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. -# By default was `s,x,x', remove it if useless. -ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' -program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` -if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac -fi -# Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 else - am_missing_run= - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 -$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 fi -if test x"${install_sh}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; - *) - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' fi -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right -# tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. -if test "$cross_compiling" != no; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -set dummy ${ac_tool_prefix}strip; ac_word=$2 +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -2499,8 +2706,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -2510,10 +2717,10 @@ IFS=$as_save_IFS fi fi -STRIP=$ac_cv_prog_STRIP -if test -n "$STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -$as_echo "$STRIP" >&6; } +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } @@ -2521,17 +2728,17 @@ fi fi -if test -z "$ac_cv_prog_STRIP"; then - ac_ct_STRIP=$STRIP - # Extract the first word of "strip", so it can be a program name with args. -set dummy strip; ac_word=$2 +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$ac_ct_STRIP"; then - ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -2539,8 +2746,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_STRIP="strip" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -2550,17 +2757,17 @@ IFS=$as_save_IFS fi fi -ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -$as_echo "$ac_ct_STRIP" >&6; } +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - if test "x$ac_ct_STRIP" = x; then - STRIP=":" + if test "x$ac_ct_CC" = x; then + CC="" else case $cross_compiling:$ac_tool_warned in yes:) @@ -2568,83 +2775,77 @@ yes:) $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac - STRIP=$ac_ct_STRIP + CC=$ac_ct_CC fi else - STRIP="$ac_cv_prog_STRIP" -fi - + CC="$ac_cv_prog_CC" fi -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 -$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } -if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then : +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do - for ac_exec_ext in '' $ac_executable_extensions; do - { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue - case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir (GNU coreutils) '* | \ - 'mkdir (coreutils) '* | \ - 'mkdir (fileutils) '4.1*) - ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext - break 3;; - esac - done - done + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done IFS=$as_save_IFS fi - - test -d ./--version && rmdir ./--version - if test "${ac_cv_path_mkdir+set}" = set; then - MKDIR_P="$ac_cv_path_mkdir -p" - else - # As a last resort, use the slow shell script. Don't cache a - # value for MKDIR_P within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - MKDIR_P="$ac_install_sh -d" - fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 -$as_echo "$MKDIR_P" >&6; } +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi -mkdir_p="$MKDIR_P" -case $mkdir_p in - [\\/$]* | ?:[\\/]*) ;; - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -esac -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. else + ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_AWK="$ac_prog" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -2652,722 +2853,1170 @@ done done IFS=$as_save_IFS +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi fi fi -AWK=$ac_cv_prog_AWK -if test -n "$AWK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -$as_echo "$AWK" >&6; } +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - test -n "$AWK" && break -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else - cat >conftest.make <<\_ACEOF -SHELL = /bin/sh -all: - @echo '@@@%%%=$(MAKE)=@@@%%%' -_ACEOF -# GNU make sometimes prints "make[1]: Entering...", which would confuse us. -case `${MAKE-make} -f conftest.make 2>/dev/null` in - *@@@%%%=?*=@@@%%%*) - eval ac_cv_prog_make_${ac_make}_set=yes;; - *) - eval ac_cv_prog_make_${ac_make}_set=no;; -esac -rm -f conftest.make + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + fi -if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - SET_MAKE= +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } - SET_MAKE="MAKE=${MAKE-make}" fi -rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." - am__isrc=' -I$(srcdir)' - # test to see if srcdir already configured - if test -f $srcdir/config.status; then - as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 - fi + test -n "$CC" && break + done fi - -# test whether we have cygpath -if test -z "$CYGPATH_W"; then - if (cygpath --version) >/dev/null 2>/dev/null; then - CYGPATH_W='cygpath -w' - else - CYGPATH_W=echo +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 fi -fi +done + done +IFS=$as_save_IFS +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi -# Define the identity of the package. - PACKAGE='flex' - VERSION='2.5.37' - - -cat >>confdefs.h <<_ACEOF -#define PACKAGE "$PACKAGE" -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define VERSION "$VERSION" -_ACEOF - -# Some tools Automake needs. - -ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} - - -AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} - - -AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} - - -AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} - - -MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} - -# We need awk for the "check" target. 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"no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int +main () +{ + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 -$as_echo "$_am_result" >&6; } -rm -f confinc confmf +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; -# Check whether --enable-dependency-tracking was given. -if test "${enable_dependency_tracking+set}" = set; then : - enableval=$enable_dependency_tracking; +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' fi - if test "x$enable_dependency_tracking" != xno; then - AMDEP_TRUE= - AMDEP_FALSE='#' -else - AMDEP_TRUE='#' - AMDEP_FALSE= +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + ac_cv_path_SED=$SED fi - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -else - CC="$ac_cv_prog_CC" fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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" >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} fi -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - for ac_prog in cl.exe +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -3375,8 +4024,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -3386,32 +4035,32 @@ IFS=$as_save_IFS fi fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - test -n "$CC" && break + test -n "$DUMPBIN" && break done fi -if test -z "$CC"; then - ac_ct_CC=$CC - for ac_prog in cl.exe +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -3419,8 +4068,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CC="$ac_prog" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -3430,21 +4079,21 @@ IFS=$as_save_IFS fi fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - test -n "$ac_ct_CC" && break + test -n "$ac_ct_DUMPBIN" && break done - if test "x$ac_ct_CC" = x; then - CC="" + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) @@ -3452,844 +4101,835 @@ yes:) $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac - CC=$ac_ct_CC + DUMPBIN=$ac_ct_DUMPBIN fi fi -fi + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - fi - rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -int -main () -{ - ; - return 0; -} -_ACEOF -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" -# Try to create an executable without -o first, disregard a.out. -# It will help us diagnose broken compilers, and finding out an intuition -# of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... 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" >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } -ac_rmfiles= -for ac_file in $ac_files -do - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - * ) ac_rmfiles="$ac_rmfiles $ac_file";; - esac -done -rm -f $ac_rmfiles +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi -if { { ac_try="$ac_link_default" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link_default") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' -# in a Makefile. 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" >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; esac -done -test "$ac_cv_exeext" = no && ac_cv_exeext= -else - ac_file='' fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "C compiler cannot create executables -See \`config.log' for more details." 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" >&6; } +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -$as_echo_n "checking for non-GNU ld... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + fi -if test "${acl_cv_path_LD+set}" = set; then : +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else - if test -z "$LD"; then - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" - for ac_dir in $PATH; do - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - acl_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some GNU ld's only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then - test "$with_gnu_ld" != no && break - else - test "$with_gnu_ld" != yes && break - fi - fi - done - IFS="$ac_save_ifs" + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else - acl_cv_path_LD="$LD" # Let the user override the test with a path. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + fi fi - -LD="$acl_cv_path_LD" -if test -n "$LD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -$as_echo "$LD" >&6; } +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if test "${acl_cv_prog_gnu_ld+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU ld's only accept -v. -if $LD -v 2>&1 &5; then - acl_cv_prog_gnu_ld=yes + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi else - acl_cv_prog_gnu_ld=no -fi + DLLTOOL="$ac_cv_prog_DLLTOOL" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 -$as_echo "$acl_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$acl_cv_prog_gnu_ld +test -z "$DLLTOOL" && DLLTOOL=dlltool - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 -$as_echo_n "checking for shared library run path origin... " >&6; } -if test "${acl_cv_rpath+set}" = set; then : + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else + lt_cv_sharedlib_from_linklib_cmd='unknown' - CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ - ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh - . ./conftest.sh - rm -f ./conftest.sh - acl_cv_rpath=done +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 -$as_echo "$acl_cv_rpath" >&6; } - wl="$acl_cv_wl" - libext="$acl_cv_libext" - shlibext="$acl_cv_shlibext" - hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" - hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" - hardcode_direct="$acl_cv_hardcode_direct" - hardcode_minus_L="$acl_cv_hardcode_minus_L" - # Check whether --enable-rpath was given. -if test "${enable_rpath+set}" = set; then : - enableval=$enable_rpath; : -else - enable_rpath=yes -fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO @@ -4298,2192 +4938,14091 @@ fi - use_additional=yes +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi - eval additional_includedir=\"$includedir\" - eval additional_libdir=\"$libdir\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi -# Check whether --with-libiconv-prefix was given. -if test "${with_libiconv_prefix+set}" = set; then : - withval=$with_libiconv_prefix; - if test "X$withval" = "Xno"; then - use_additional=no - else - if test "X$withval" = "X"; then - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" + test -n "$ac_ct_AR" && break +done - eval additional_includedir=\"$includedir\" - eval additional_libdir=\"$libdir\" + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" +: ${AR=ar} +: ${AR_FLAGS=cru} - else - additional_includedir="$withval/include" - additional_libdir="$withval/lib" - fi - fi -fi - LIBICONV= - LTLIBICONV= - INCICONV= - rpathdirs= - ltrpathdirs= - names_already_handled= - names_next_round='iconv ' - while test -n "$names_next_round"; do - names_this_round="$names_next_round" - names_next_round= - for name in $names_this_round; do - already_handled= - for n in $names_already_handled; do - if test "$n" = "$name"; then - already_handled=yes - break + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ fi - done - if test -z "$already_handled"; then - names_already_handled="$names_already_handled $name" - uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` - eval value=\"\$HAVE_LIB$uppername\" - if test -n "$value"; then - if test "$value" = yes; then - eval value=\"\$LIB$uppername\" - test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" - eval value=\"\$LTLIB$uppername\" - test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" - else - : - fi - else - found_dir= - found_la= - found_so= - found_a= - if test $use_additional = yes; then - if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then - found_dir="$additional_libdir" - found_so="$additional_libdir/lib$name.$shlibext" - if test -f "$additional_libdir/lib$name.la"; then - found_la="$additional_libdir/lib$name.la" - fi - else - if test -f "$additional_libdir/lib$name.$libext"; then - found_dir="$additional_libdir" - found_a="$additional_libdir/lib$name.$libext" - if test -f "$additional_libdir/lib$name.la"; then - found_la="$additional_libdir/lib$name.la" - fi - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBICONV; do + fi + rm -f conftest.* libconftest.a - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - case "$x" in - -L*) - dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then - found_dir="$dir" - found_so="$dir/lib$name.$shlibext" - if test -f "$dir/lib$name.la"; then - found_la="$dir/lib$name.la" - fi - else - if test -f "$dir/lib$name.$libext"; then - found_dir="$dir" - found_a="$dir/lib$name.$libext" - if test -f "$dir/lib$name.la"; then - found_la="$dir/lib$name.la" - fi - fi - fi - ;; - esac - if test "X$found_dir" != "X"; then - break - fi - done - fi - if test "X$found_dir" != "X"; then - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" - if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $found_dir" - fi - if test "$hardcode_direct" = yes; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $found_dir" - fi - else - haveit= - for x in $LDFLAGS $LIBICONV; do +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi - if test "X$x" = "X-L$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" - fi - if test "$hardcode_minus_L" != no; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" - fi - fi - fi - fi - else - if test "X$found_a" != "X"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" - fi - fi - additional_includedir= - case "$found_dir" in - */lib | */lib/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` - additional_includedir="$basedir/include" - ;; - esac - if test "X$additional_includedir" != "X"; then - if test "X$additional_includedir" != "X/usr/include"; then - haveit= - if test "X$additional_includedir" = "X/usr/local/include"; then - if test -n "$GCC"; then - case $host_os in - linux*) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - for x in $CPPFLAGS $INCICONV; do - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - if test "X$x" = "X-I$additional_includedir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_includedir"; then - INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" - fi - fi - fi - fi - fi - if test -n "$found_la"; then - save_libdir="$libdir" - case "$found_la" in - */* | *\\*) . "$found_la" ;; - *) . "./$found_la" ;; - esac - libdir="$save_libdir" - for dep in $dependency_libs; do - case "$dep" in - -L*) - additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` - if test "X$additional_libdir" != "X/usr/lib"; then - haveit= - if test "X$additional_libdir" = "X/usr/local/lib"; then - if test -n "$GCC"; then - case $host_os in - linux*) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - haveit= - for x in $LDFLAGS $LIBICONV; do - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" - fi - fi - haveit= - for x in $LDFLAGS $LTLIBICONV; do - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" - fi - fi - fi - fi - ;; - -R*) - dir=`echo "X$dep" | sed -e 's/^X-R//'` - if test "$enable_rpath" != no; then - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $dir" - fi - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $dir" - fi - fi - ;; - -l*) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` - ;; - *.la) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` - ;; - *) - LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" - ;; - esac - done - fi - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" - fi - fi - fi - done +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done - if test "X$rpathdirs" != "X"; then - if test -n "$hardcode_libdir_separator"; then - alldirs= - for found_dir in $rpathdirs; do - alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" - done - acl_save_libdir="$libdir" - libdir="$alldirs" - eval flag=\"$hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" - else - for found_dir in $rpathdirs; do - acl_save_libdir="$libdir" - libdir="$found_dir" - eval flag=\"$hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" - done - fi +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 fi - if test "X$ltrpathdirs" != "X"; then - for found_dir in $ltrpathdirs; do - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" - done +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi +test -z "$RANLIB" && RANLIB=: +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 -$as_echo_n "checking whether NLS is requested... " >&6; } - # Check whether --enable-nls was given. -if test "${enable_nls+set}" = set; then : - enableval=$enable_nls; USE_NLS=$enableval -else - USE_NLS=yes +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 -$as_echo "$USE_NLS" >&6; } +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac - LIBINTL= - LTLIBINTL= - POSUB= - if test "$USE_NLS" = "yes"; then - gt_use_preinstalled_gnugettext=no - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 -$as_echo_n "checking for GNU gettext in libc... " >&6; } -if test "${gt_cv_func_gnugettext1_libc+set}" = set; then : - $as_echo_n "(cached) " >&6 + + + + + + + + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -extern int _nl_msg_cat_cntr; -extern int *_nl_domain_bindings; -int -main () -{ -bindtextdomain ("", ""); -return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gt_cv_func_gnugettext1_libc=yes + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. else - gt_cv_func_gnugettext1_libc=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5 -$as_echo "$gt_cv_func_gnugettext1_libc" >&6; } +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi - if test "$gt_cv_func_gnugettext1_libc" != "yes"; then + test -n "$AWK" && break +done - am_save_CPPFLAGS="$CPPFLAGS" - for element in $INCICONV; do - haveit= - for x in $CPPFLAGS; do - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - if test "X$x" = "X$element"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" - fi - done - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -$as_echo_n "checking for iconv... " >&6; } -if test "${am_cv_func_iconv+set}" = set; then : + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else - am_cv_func_iconv="no, consider installing GNU libiconv" - am_cv_lib_iconv=no - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus } -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test "$am_cv_func_iconv" != yes; then - am_save_LIBS="$LIBS" - LIBS="$LIBS $LIBICONV" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = { -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; } -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - am_cv_lib_iconv=yes - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LIBS="$am_save_LIBS" +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -$as_echo "$am_cv_func_iconv" >&6; } - if test "$am_cv_func_iconv" = yes; then -$as_echo "#define HAVE_ICONV 1" >>confdefs.h +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi - fi - if test "$am_cv_lib_iconv" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -$as_echo_n "checking how to link with libiconv... 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" >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 done done - if test "X$rpathdirs" != "X"; then - if test -n "$hardcode_libdir_separator"; then - alldirs= - for found_dir in $rpathdirs; do - alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" - done - acl_save_libdir="$libdir" - libdir="$alldirs" - eval flag=\"$hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac else - for found_dir in $rpathdirs; do - acl_save_libdir="$libdir" - libdir="$found_dir" - eval flag=\"$hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" - done + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac fi fi - if test "X$ltrpathdirs" != "X"; then - for found_dir in $ltrpathdirs; do - LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" - done + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" fi + rm -rf conftest* + ;; - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 -$as_echo_n "checking for GNU gettext in libintl... " >&6; } -if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then : +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +am__api_version='1.15' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='flex' + VERSION='2.6.4' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +ac_config_headers="$ac_config_headers src/config.h" + + + +SHARED_VERSION_INFO="2:0:0" + + +# checks for programs + + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + # Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_YACC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +if test "$YACC" != 'bison -y'; then : + + YACC="\${top_srcdir}/build-aux/missing bison -y" + { $as_echo "$as_me:${as_lineno-$LINENO}: no bison program found: only required for maintainers" >&5 +$as_echo "$as_me: no bison program found: only required for maintainers" >&6;} + +fi + if test "$YACC" = 'bison -y'; then + HAVE_BISON_TRUE= + HAVE_BISON_FALSE='#' +else + HAVE_BISON_TRUE='#' + HAVE_BISON_FALSE= +fi + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 +$as_echo "$LEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + +if test "x$LEX" != "x:"; then + cat >conftest.l <<_ACEOF +%% +a { ECHO; } +b { REJECT; } +c { yymore (); } +d { yyless (1); } +e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ + yyless ((input () != 0)); } +f { unput (yytext[0]); } +. { BEGIN INITIAL; } +%% +#ifdef YYTEXT_POINTER +extern char *yytext; +#endif +int +main (void) +{ + return ! yylex () + ! yywrap (); +} +_ACEOF +{ { ac_try="$LEX conftest.l" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$LEX conftest.l") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 +$as_echo_n "checking lex output file root... " >&6; } +if ${ac_cv_prog_lex_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 +$as_echo "$ac_cv_prog_lex_root" >&6; } +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +if test -z "${LEXLIB+set}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 +$as_echo_n "checking lex library... " >&6; } +if ${ac_cv_lib_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS=$LIBS + ac_cv_lib_lex='none needed' + for ac_lib in '' -lfl -ll; do + LIBS="$ac_lib $ac_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lex=$ac_lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "$ac_cv_lib_lex" != 'none needed' && break + done + LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 +$as_echo "$ac_cv_lib_lex" >&6; } + test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 +$as_echo_n "checking whether yytext is a pointer... " >&6; } +if ${ac_cv_prog_lex_yytext_pointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +ac_save_LIBS=$LIBS +LIBS="$LEXLIB $ac_save_LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define YYTEXT_POINTER 1 +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_lex_yytext_pointer=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 +$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h + +fi +rm -f conftest.l $LEX_OUTPUT_ROOT.c + +fi +if test "$LEX" = :; then + LEX=${am_missing_run}flex +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +save_cross_compiling=$cross_compiling +save_ac_tool_prefix=$ac_tool_prefix +cross_compiling=no +ac_tool_prefix= + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +else + CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD" +fi + +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC_FOR_BUILD"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC_FOR_BUILD="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC_FOR_BUILD + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC_FOR_BUILD to just the basename; use the full file name. + shift + ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC_FOR_BUILD" && break + done +fi +if test -z "$CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC_FOR_BUILD" && break +done + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +fi + +fi + + +test -z "$CC_FOR_BUILD" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_build_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set} +ac_save_CFLAGS=$CFLAGS_FOR_BUILD +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD accepts -g... " >&6; } +if ${ac_cv_build_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_build_prog_cc_g=no + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +else + CFLAGS_FOR_BUILD="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5 +$as_echo "$ac_cv_build_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS_FOR_BUILD=$ac_save_CFLAGS +elif test $ac_cv_build_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-g -O2" + else + CFLAGS_FOR_BUILD="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-O2" + else + CFLAGS_FOR_BUILD= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to accept ISO C89" >&5 +$as_echo_n "checking for $CC_FOR_BUILD option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC_FOR_BUILD +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC_FOR_BUILD="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_build_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC_FOR_BUILD=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext" >&5 + ($CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_build_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC_FOR_BUILD="$am_aux_dir/compile $CC_FOR_BUILD" +fi +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then + CPP_FOR_BUILD= +fi +if test -z "$CPP_FOR_BUILD"; then + if ${ac_cv_build_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_build_prog_CPP=$CPP_FOR_BUILD + +fi + CPP_FOR_BUILD=$ac_cv_build_prog_CPP +else + ac_cv_build_prog_CPP=$CPP_FOR_BUILD +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5 +$as_echo "$CPP_FOR_BUILD" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP_FOR_BUILD\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +ac_tool_prefix=$save_ac_tool_prefix +cross_compiling=$save_cross_compiling + + +BUILD_EXEEXT=$ac_build_exeext +BUILD_OBJEXT=$ac_build_objext + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... 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(MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... 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If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. 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Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH fi -done - done -IFS=$as_save_IFS + ;; -fi -fi -CXX=$ac_cv_prog_CXX -if test -n "$CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -$as_echo "$CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; - test -n "$CXX" && break - done -fi -if test -z "$CXX"; then - ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -else - CXXFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; -int -main () -{ +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec_CXX='-L$libdir' + ;; +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 else - ac_cxx_werror_flag=$ac_save_cxx_werror_flag - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -6494,52 +19033,399 @@ main () return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -$as_echo "$ac_cv_prog_cxx_g" >&6; } -if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS=$ac_save_CXXFLAGS -elif test $ac_cv_prog_cxx_g = yes; then - if test "$GXX" = yes; then - CXXFLAGS="-g -O2" + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' else - CXXFLAGS="-g" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' fi -else - if test "$GXX" = yes; then - CXXFLAGS="-O2" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no else - CXXFLAGS= + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test yes = "$hardcode_automatic_CXX"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct_CXX" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && + test no != "$hardcode_minus_L_CXX"; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test relink = "$hardcode_action_CXX" || + test yes = "$inherit_rpath_CXX"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu + depcc="$CXX" am_compiler_list= { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named `D' -- because `-MD' means `put the output - # in D'. + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir mkdir conftest.dir # Copy depcomp to subdir because otherwise we won't find it if we're # using a relative directory. @@ -6573,16 +19459,16 @@ else : > sub/conftest.c for i in 1 2 3 4 5 6; do echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with - # Solaris 8's {/usr,}/bin/sh. - touch sub/conftst$i.h + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h done echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - # We check with `-c' and `-o' for the sake of the "dashmstdout" + # We check with '-c' and '-o' for the sake of the "dashmstdout" # mode. It turns out that the SunPro C++ compiler does not properly - # handle `-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. am__obj=sub/conftest.${OBJEXT-o} am__minus_obj="-o $am__obj" case $depmode in @@ -6591,193 +19477,68 @@ else test "$am__universal" = false || continue ;; nosideeffect) - # after this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. if test "x$enable_dependency_tracking" = xyes; then continue else break fi ;; - msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. am__obj=conftest.${OBJEXT-o} am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). 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So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break fi fi - fi + done + + cd .. + rm -rf conftest.dir else - eval ac_cv_prog_cc_${ac_cc}_c_o=no + am_cv_CXX_dependencies_compiler_type=none fi -rm -f core conftest* fi -if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - -$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= fi -# FIXME: we rely on the cache variable name because -# there is no other way. -set dummy $CC -am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o -if test "$am_t" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 @@ -6791,16 +19552,17 @@ else $as_echo "no, using $LN_S" >&6; } fi -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_RANLIB+set}" = set; then : +if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -6808,8 +19570,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -6819,124 +19581,89 @@ IFS=$as_save_IFS fi fi -RANLIB=$ac_cv_prog_RANLIB -if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -fi -if test -z "$ac_cv_prog_RANLIB"; then - ac_ct_RANLIB=$RANLIB - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then - ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi + test -n "$AWK" && break done - done -IFS=$as_save_IFS + + +# allow passing a variable `WARNINGFLAGS', +# either when invoking `configure', or when invoking `make' +# default to something useful if GCC was detected + +# Check whether --enable-warnings was given. +if test "${enable_warnings+set}" = set; then : + enableval=$enable_warnings; if test "x$GCC" = xyes; then : + : ${WARNINGFLAGS="-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wconversion -Wno-unused-but-set-variable"} fi fi -ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } + + + + +# Check whether --enable-libfl was given. +if test "${enable_libfl+set}" = set; then : + enableval=$enable_libfl; else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + enable_libfl=yes fi - if test "x$ac_ct_RANLIB" = x; then - RANLIB=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RANLIB=$ac_ct_RANLIB - fi + if test "x$enable_libfl" = xyes; then + ENABLE_LIBFL_TRUE= + ENABLE_LIBFL_FALSE='#' else - RANLIB="$ac_cv_prog_RANLIB" + ENABLE_LIBFL_TRUE='#' + ENABLE_LIBFL_FALSE= fi -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS -fi -fi -AWK=$ac_cv_prog_AWK -if test -n "$AWK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -$as_echo "$AWK" >&6; } +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +# Check whether --enable-bootstrap was given. +if test "${enable_bootstrap+set}" = set; then : + enableval=$enable_bootstrap; else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + enable_bootstrap=yes fi + if test "x$enable_bootstrap" = xyes; then + ENABLE_BOOTSTRAP_TRUE= + ENABLE_BOOTSTRAP_FALSE='#' +else + ENABLE_BOOTSTRAP_TRUE='#' + ENABLE_BOOTSTRAP_FALSE= +fi - test -n "$AWK" && break -done + if test "x$cross_compiling" = xyes; then + CROSS_TRUE= + CROSS_FALSE='#' +else + CROSS_TRUE='#' + CROSS_FALSE= +fi -# Extract the first word of "bison", so it can be a program name with args. -set dummy bison; ac_word=$2 +# Extract the first word of "help2man", so it can be a program name with args. +set dummy help2man; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_BISON+set}" = set; then : +if ${ac_cv_path_HELP2MAN+:} false; then : $as_echo_n "(cached) " >&6 else - case $BISON in + case $HELP2MAN in [\\/]* | ?:[\\/]*) - ac_cv_path_BISON="$BISON" # Let the user override the test with a path. + ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6945,8 +19672,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -6954,30 +19681,38 @@ done done IFS=$as_save_IFS - test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="bison" + test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="\${top_srcdir}/build-aux/missing help2man" ;; esac fi -BISON=$ac_cv_path_BISON -if test -n "$BISON"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 -$as_echo "$BISON" >&6; } +HELP2MAN=$ac_cv_path_HELP2MAN +if test -n "$HELP2MAN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5 +$as_echo "$HELP2MAN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -# Extract the first word of "help2man", so it can be a program name with args. -set dummy help2man; ac_word=$2 + if test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: help2man: program not found: building man page will not work" >&5 +$as_echo "$as_me: WARNING: help2man: program not found: building man page will not work" >&2;} + +fi + +for ac_prog in gtexi2dvi texi2dvi +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_HELP2MAN+set}" = set; then : +if ${ac_cv_path_TEXI2DVI+:} false; then : $as_echo_n "(cached) " >&6 else - case $HELP2MAN in + case $TEXI2DVI in [\\/]* | ?:[\\/]*) - ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path. + ac_cv_path_TEXI2DVI="$TEXI2DVI" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6986,8 +19721,8 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext" + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_TEXI2DVI="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -6995,26 +19730,34 @@ done done IFS=$as_save_IFS - test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="help2man" ;; esac fi -HELP2MAN=$ac_cv_path_HELP2MAN -if test -n "$HELP2MAN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5 -$as_echo "$HELP2MAN" >&6; } +TEXI2DVI=$ac_cv_path_TEXI2DVI +if test -n "$TEXI2DVI"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5 +$as_echo "$TEXI2DVI" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi + test -n "$TEXI2DVI" && break +done +test -n "$TEXI2DVI" || TEXI2DVI="\${top_srcdir}/build-aux/missing texi2dvi" + + if test "$TEXI2DVI" = "\${top_srcdir}/build-aux/missing texi2dvi"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&5 +$as_echo "$as_me: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&2;} + +fi # Check for a m4 that supports -P { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m4 that supports -P" >&5 $as_echo_n "checking for m4 that supports -P... " >&6; } -if test "${ac_cv_path_M4+set}" = set; then : +if ${ac_cv_path_M4+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$M4"; then @@ -7028,7 +19771,7 @@ do for ac_prog in gm4 gnum4 m4; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_M4="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_M4" && $as_test_x "$ac_path_M4"; } || continue + as_fn_executable_p "$ac_path_M4" || continue m4out=`echo 'm''4_divnum' | $ac_path_M4 -P` test "x$m4out" = x0 \ && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=: @@ -7038,7 +19781,7 @@ m4out=`echo 'm''4_divnum' | $ac_path_M4 -P` done IFS=$as_save_IFS if test -z "$ac_cv_path_M4"; then - as_fn_error "could not find m4 that supports -P" "$LINENO" 5 + as_fn_error $? "could not find m4 that supports -P" "$LINENO" 5 fi else ac_cv_path_M4=$M4 @@ -7059,7 +19802,7 @@ _ACEOF set dummy indent; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_INDENT+set}" = set; then : +if ${ac_cv_path_INDENT+:} false; then : $as_echo_n "(cached) " >&6 else case $INDENT in @@ -7073,7 +19816,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_INDENT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -7082,1834 +19825,2667 @@ done done IFS=$as_save_IFS - test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="indent" + test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="\${top_srcdir}/build-aux/missing indent" ;; esac fi -INDENT=$ac_cv_path_INDENT -if test -n "$INDENT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INDENT" >&5 -$as_echo "$INDENT" >&6; } +INDENT=$ac_cv_path_INDENT +if test -n "$INDENT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INDENT" >&5 +$as_echo "$INDENT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $INDENT is GNU indent" >&5 +$as_echo_n "checking if $INDENT is GNU indent... " >&6; } + if $INDENT --version 2>/dev/null | head -n 1 | grep "GNU indent" >/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&5 +$as_echo "$as_me: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&2;} + +fi + +# checks for headers + +for ac_header in regex.h strings.h sys/stat.h sys/wait.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required header not found on your system" "$LINENO" 5 +fi + +done + + +for ac_header in inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# checks for libraries + +# The test test-pthread uses libpthread, so we check for it here, but +# all we need is the preprocessor symbol defined since we don't need +# LIBS to include libpthread for building flex. + +LIBPTHREAD='' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_lock (); +int +main () +{ +return pthread_mutex_lock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_mutex_lock=yes +else + ac_cv_lib_pthread_pthread_mutex_lock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then : + for ac_header in pthread.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_H 1 +_ACEOF + LIBPTHREAD=-lpthread else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pthread tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pthread tests will be skipped" >&2;} fi +done -# if INDENT is set to 'indent' then we didn't find indent -if test "$INDENT" != indent ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $INDENT is GNU indent" >&5 -$as_echo_n "checking if $INDENT is GNU indent... 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" >&6; } -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5 +$as_echo_n "checking for log10 in -lm... " >&6; } +if ${ac_cv_lib_m_log10+:} false; then : $as_echo_n "(cached) " >&6 else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" #endif - Syntax error +char log10 (); +int +main () +{ +return log10 (); + ; + return 0; +} _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_log10=yes else - # Broken: fails on valid input. -continue + ac_cv_lib_m_log10=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5 +$as_echo "$ac_cv_lib_m_log10" >&6; } +if test "x$ac_cv_lib_m_log10" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. + LIBS="-lm $LIBS" + +fi + + +# Checks for typedefs, structures, and compiler characteristics. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes else - # Passes both tests. -ac_preproc_ok=: -break + ac_cv_header_stdbool_h=no fi -rm -f conftest.err conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break fi - done - ac_cv_prog_CPP=$CPP + +if test $ac_cv_header_stdbool_h = yes; then + +$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h fi - CPP=$ac_cv_prog_CPP + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 else - ac_cv_prog_CPP=$CPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -$as_echo "$CPP" >&6; } -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext +int +main () +{ - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes else - # Passes both tests. -ac_preproc_ok=: -break + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : +$as_echo "#define const /**/" >>confdefs.h -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." 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" >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : +# Checks for library functions. + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... 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" >&6; } +if ${ac_cv_func_alloca_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include -#include -#include -#include +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif int main () { - +char *p = (char *) alloca (1); + if (p) return 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes else - ac_cv_header_stdc=no + ac_cv_func_alloca_works=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include +if test $ac_cv_func_alloca_works = yes; then -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h else - ac_cv_header_stdc=no -fi -rm -f conftest* + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. -fi +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... 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((c) | 0x40) : (c)) -#endif +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int -main () +main (int argc, char **argv) { - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; + return find_stack_direction (0, argc + !argv + 20) < 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : - + ac_cv_c_stack_direction=1 else - ac_cv_header_stdc=no + ac_cv_c_stack_direction=-1 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF -$as_echo "#define STDC_HEADERS 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 -$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... 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" >&6; } -if test "${ac_cv_lib_m_log10+set}" = set; then : +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lm $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void #ifdef __cplusplus -extern "C" +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; #endif -char log10 (); +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + int main () { -return log10 (); - ; - return 0; + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_m_log10=yes +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes else - ac_cv_lib_m_log10=no + ac_cv_func_vfork_works=no fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5 -$as_echo "$ac_cv_lib_m_log10" >&6; } -if test "x$ac_cv_lib_m_log10" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBM 1 -_ACEOF - LIBS="-lm $LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} fi +if test "x$ac_cv_func_vfork_works" = xyes; then -# Checks for typedefs, structures, and compiler characteristics. +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 -$as_echo_n "checking for stdbool.h that conforms to C99... 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+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; esac - done +done - (set) 2>&1 | - case $as_nl`(ac_space=' '; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \. - sed -n \ - "s/'/'\\\\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" - ;; #( +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; - esac | - sort -) | - sed ' - /^ac_cv_env_/b end - t clear - :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ - t end - s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ - :end' >>confcache -if diff "$cache_file" confcache >/dev/null 2>&1; then :; else - if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file - else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} - fi + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST fi -rm -f confcache -test "x$prefix" = xNONE && prefix=$ac_default_prefix -# Let make expand exec_prefix. -test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' -DEFS=-DHAVE_CONFIG_H + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' -ac_libobjs= -ac_ltlibobjs= -for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue - # 1. 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But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "examples/fastwc/Makefile") CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;; + "examples/manual/Makefile") CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;; + "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + + *) as_fn_error $? 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This allows packages to have multiple PO + # directories under different names or in different locations. if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" - # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration # parameters. if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then @@ -9855,27 +23351,36 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} if test -n "$OBSOLETE_ALL_LINGUAS"; then test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi - ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` - # Hide the ALL_LINGUAS assigment from automake. + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) case "$ac_given_srcdir" in .) srcdirpre= ;; *) srcdirpre='$(srcdir)/' ;; esac POFILES= - GMOFILES= UPDATEPOFILES= DUMMYPOFILES= + GMOFILES= for lang in $ALL_LINGUAS; do POFILES="$POFILES $srcdirpre$lang.po" - GMOFILES="$GMOFILES $srcdirpre$lang.gmo" UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" done # CATALOGS depends on both $ac_dir and the user's LINGUAS # environment variable. @@ -9910,7 +23415,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} done fi test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" - sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do if test -f "$f"; then case "$f" in @@ -9923,101 +23428,6 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} ;; esac done ;; - "depfiles":C) test x"$AMDEP_TRUE" != x"" || { - # Autoconf 2.62 quotes --file arguments for eval, but not when files - # are listed without --file. 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Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# autoconf requirements and initialization + +AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex]) +AC_CONFIG_SRCDIR([src/scan.l]) +AC_CONFIG_AUX_DIR([build-aux]) +LT_INIT +AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects]) +AC_CONFIG_HEADER([src/config.h]) +AC_CONFIG_LIBOBJ_DIR([lib]) +AC_CONFIG_MACRO_DIR([m4]) +SHARED_VERSION_INFO="2:0:0" +AC_SUBST(SHARED_VERSION_INFO) + +# checks for programs + +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION([0.18]) +AC_PROG_YACC +AS_IF([test "$YACC" != 'bison -y'], [ + YACC="\${top_srcdir}/build-aux/missing bison -y" + AC_MSG_NOTICE(no bison program found: only required for maintainers) + ]) +AM_CONDITIONAL([HAVE_BISON], [test "$YACC" = 'bison -y']) +AM_PROG_LEX +AC_PROG_CC +AX_PROG_CC_FOR_BUILD +AC_PROG_CXX +AM_PROG_CC_C_O +AC_PROG_LN_S +AC_PROG_AWK +AC_PROG_INSTALL + +# allow passing a variable `WARNINGFLAGS', +# either when invoking `configure', or when invoking `make' +# default to something useful if GCC was detected + +AC_ARG_ENABLE([warnings], + [AS_HELP_STRING([--enable-warnings], + [enable a bunch of compiler warning flags (defaults to GCC warning flags).])], + [AS_IF([test "x$GCC" = xyes], + [ : ${WARNINGFLAGS="-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wconversion -Wno-unused-but-set-variable"} ])]) + +AC_SUBST([WARNINGFLAGS]) + +AC_ARG_ENABLE([libfl], + [AS_HELP_STRING([--disable-libfl], + [do not build -lfl runtime support library])], + [], [enable_libfl=yes]) +AM_CONDITIONAL([ENABLE_LIBFL], [test "x$enable_libfl" = xyes]) + +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +AC_ARG_ENABLE([bootstrap], + [AS_HELP_STRING([--disable-bootstrap], + [don't perform a bootstrap when building flex])], + [], [enable_bootstrap=yes]) +AM_CONDITIONAL([ENABLE_BOOTSTRAP], [test "x$enable_bootstrap" = xyes]) + +AM_CONDITIONAL([CROSS], [test "x$cross_compiling" = xyes]) + +AC_PATH_PROG([HELP2MAN], help2man, [\${top_srcdir}/build-aux/missing help2man]) + AS_IF([test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"], + AC_MSG_WARN(help2man: program not found: building man page will not work) + ) + +AC_PATH_PROGS([TEXI2DVI], [gtexi2dvi texi2dvi], [\${top_srcdir}/build-aux/missing texi2dvi]) + AS_IF([test "$TEXI2DVI" = "\${top_srcdir}/build-aux/missing texi2dvi"], + AC_MSG_WARN(texi2dvi: program not found: building pdf version of manual will not work) + ) + +# Check for a m4 that supports -P + +AC_CACHE_CHECK([for m4 that supports -P], [ac_cv_path_M4], +[AC_PATH_PROGS_FEATURE_CHECK([M4], [gm4 gnum4 m4], + [[m4out=`echo 'm''4_divnum' | $ac_path_M4 -P`] + [test "x$m4out" = x0 \ + && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], + [AC_MSG_ERROR([could not find m4 that supports -P])])]) +AC_SUBST([M4], [$ac_cv_path_M4]) +AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the m4 executable name.]) + +AC_PATH_PROG([INDENT], indent, [\${top_srcdir}/build-aux/missing indent]) + AC_MSG_CHECKING(if $INDENT is GNU indent) + AS_IF([$INDENT --version 2>/dev/null | head -n 1 | grep "GNU indent" >/dev/null], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + AC_MSG_WARN($INDENT does not appear to be GNU indent; 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It works by - # looking at the text of this script. This case will never be run, - # since it is checked for above. - exit 1 - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/dfa.c b/dfa.c deleted file mode 100644 index b8b68ebad8eb0..0000000000000 --- a/dfa.c +++ /dev/null @@ -1,1096 +0,0 @@ -/* dfa - DFA construction routines */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "tables.h" - -/* declare functions that have forward references */ - -void dump_associated_rules PROTO ((FILE *, int)); -void dump_transitions PROTO ((FILE *, int[])); -void sympartition PROTO ((int[], int, int[], int[])); -int symfollowset PROTO ((int[], int, int, int[])); - - -/* check_for_backing_up - check a DFA state for backing up - * - * synopsis - * void check_for_backing_up( int ds, int state[numecs] ); - * - * ds is the number of the state to check and state[] is its out-transitions, - * indexed by equivalence class. - */ - -void check_for_backing_up (ds, state) - int ds; - int state[]; -{ - if ((reject && !dfaacc[ds].dfaacc_set) || (!reject && !dfaacc[ds].dfaacc_state)) { /* state is non-accepting */ - ++num_backing_up; - - if (backing_up_report) { - fprintf (backing_up_file, - _("State #%d is non-accepting -\n"), ds); - - /* identify the state */ - dump_associated_rules (backing_up_file, ds); - - /* Now identify it further using the out- and - * jam-transitions. - */ - dump_transitions (backing_up_file, state); - - putc ('\n', backing_up_file); - } - } -} - - -/* check_trailing_context - check to see if NFA state set constitutes - * "dangerous" trailing context - * - * synopsis - * void check_trailing_context( int nfa_states[num_states+1], int num_states, - * int accset[nacc+1], int nacc ); - * - * NOTES - * Trailing context is "dangerous" if both the head and the trailing - * part are of variable size \and/ there's a DFA state which contains - * both an accepting state for the head part of the rule and NFA states - * which occur after the beginning of the trailing context. - * - * When such a rule is matched, it's impossible to tell if having been - * in the DFA state indicates the beginning of the trailing context or - * further-along scanning of the pattern. In these cases, a warning - * message is issued. - * - * nfa_states[1 .. num_states] is the list of NFA states in the DFA. - * accset[1 .. nacc] is the list of accepting numbers for the DFA state. - */ - -void check_trailing_context (nfa_states, num_states, accset, nacc) - int *nfa_states, num_states; - int *accset; - int nacc; -{ - register int i, j; - - for (i = 1; i <= num_states; ++i) { - int ns = nfa_states[i]; - register int type = state_type[ns]; - register int ar = assoc_rule[ns]; - - if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) { /* do nothing */ - } - - else if (type == STATE_TRAILING_CONTEXT) { - /* Potential trouble. Scan set of accepting numbers - * for the one marking the end of the "head". We - * assume that this looping will be fairly cheap - * since it's rare that an accepting number set - * is large. - */ - for (j = 1; j <= nacc; ++j) - if (accset[j] & YY_TRAILING_HEAD_MASK) { - line_warning (_ - ("dangerous trailing context"), - rule_linenum[ar]); - return; - } - } - } -} - - -/* dump_associated_rules - list the rules associated with a DFA state - * - * Goes through the set of NFA states associated with the DFA and - * extracts the first MAX_ASSOC_RULES unique rules, sorts them, - * and writes a report to the given file. - */ - -void dump_associated_rules (file, ds) - FILE *file; - int ds; -{ - register int i, j; - register int num_associated_rules = 0; - int rule_set[MAX_ASSOC_RULES + 1]; - int *dset = dss[ds]; - int size = dfasiz[ds]; - - for (i = 1; i <= size; ++i) { - register int rule_num = rule_linenum[assoc_rule[dset[i]]]; - - for (j = 1; j <= num_associated_rules; ++j) - if (rule_num == rule_set[j]) - break; - - if (j > num_associated_rules) { /* new rule */ - if (num_associated_rules < MAX_ASSOC_RULES) - rule_set[++num_associated_rules] = - rule_num; - } - } - - qsort (&rule_set [1], num_associated_rules, sizeof (rule_set [1]), intcmp); - - fprintf (file, _(" associated rule line numbers:")); - - for (i = 1; i <= num_associated_rules; ++i) { - if (i % 8 == 1) - putc ('\n', file); - - fprintf (file, "\t%d", rule_set[i]); - } - - putc ('\n', file); -} - - -/* dump_transitions - list the transitions associated with a DFA state - * - * synopsis - * dump_transitions( FILE *file, int state[numecs] ); - * - * Goes through the set of out-transitions and lists them in human-readable - * form (i.e., not as equivalence classes); also lists jam transitions - * (i.e., all those which are not out-transitions, plus EOF). The dump - * is done to the given file. - */ - -void dump_transitions (file, state) - FILE *file; - int state[]; -{ - register int i, ec; - int out_char_set[CSIZE]; - - for (i = 0; i < csize; ++i) { - ec = ABS (ecgroup[i]); - out_char_set[i] = state[ec]; - } - - fprintf (file, _(" out-transitions: ")); - - list_character_set (file, out_char_set); - - /* now invert the members of the set to get the jam transitions */ - for (i = 0; i < csize; ++i) - out_char_set[i] = !out_char_set[i]; - - fprintf (file, _("\n jam-transitions: EOF ")); - - list_character_set (file, out_char_set); - - putc ('\n', file); -} - - -/* epsclosure - construct the epsilon closure of a set of ndfa states - * - * synopsis - * int *epsclosure( int t[num_states], int *numstates_addr, - * int accset[num_rules+1], int *nacc_addr, - * int *hashval_addr ); - * - * NOTES - * The epsilon closure is the set of all states reachable by an arbitrary - * number of epsilon transitions, which themselves do not have epsilon - * transitions going out, unioned with the set of states which have non-null - * accepting numbers. t is an array of size numstates of nfa state numbers. - * Upon return, t holds the epsilon closure and *numstates_addr is updated. - * accset holds a list of the accepting numbers, and the size of accset is - * given by *nacc_addr. t may be subjected to reallocation if it is not - * large enough to hold the epsilon closure. - * - * hashval is the hash value for the dfa corresponding to the state set. - */ - -int *epsclosure (t, ns_addr, accset, nacc_addr, hv_addr) - int *t, *ns_addr, accset[], *nacc_addr, *hv_addr; -{ - register int stkpos, ns, tsp; - int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum; - int stkend, nstate; - static int did_stk_init = false, *stk; - -#define MARK_STATE(state) \ -do{ trans1[state] = trans1[state] - MARKER_DIFFERENCE;} while(0) - -#define IS_MARKED(state) (trans1[state] < 0) - -#define UNMARK_STATE(state) \ -do{ trans1[state] = trans1[state] + MARKER_DIFFERENCE;} while(0) - -#define CHECK_ACCEPT(state) \ -do{ \ -nfaccnum = accptnum[state]; \ -if ( nfaccnum != NIL ) \ -accset[++nacc] = nfaccnum; \ -}while(0) - -#define DO_REALLOCATION() \ -do { \ -current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \ -++num_reallocs; \ -t = reallocate_integer_array( t, current_max_dfa_size ); \ -stk = reallocate_integer_array( stk, current_max_dfa_size ); \ -}while(0) \ - -#define PUT_ON_STACK(state) \ -do { \ -if ( ++stkend >= current_max_dfa_size ) \ -DO_REALLOCATION(); \ -stk[stkend] = state; \ -MARK_STATE(state); \ -}while(0) - -#define ADD_STATE(state) \ -do { \ -if ( ++numstates >= current_max_dfa_size ) \ -DO_REALLOCATION(); \ -t[numstates] = state; \ -hashval += state; \ -}while(0) - -#define STACK_STATE(state) \ -do { \ -PUT_ON_STACK(state); \ -CHECK_ACCEPT(state); \ -if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \ -ADD_STATE(state); \ -}while(0) - - - if (!did_stk_init) { - stk = allocate_integer_array (current_max_dfa_size); - did_stk_init = true; - } - - nacc = stkend = hashval = 0; - - for (nstate = 1; nstate <= numstates; ++nstate) { - ns = t[nstate]; - - /* The state could be marked if we've already pushed it onto - * the stack. - */ - if (!IS_MARKED (ns)) { - PUT_ON_STACK (ns); - CHECK_ACCEPT (ns); - hashval += ns; - } - } - - for (stkpos = 1; stkpos <= stkend; ++stkpos) { - ns = stk[stkpos]; - transsym = transchar[ns]; - - if (transsym == SYM_EPSILON) { - tsp = trans1[ns] + MARKER_DIFFERENCE; - - if (tsp != NO_TRANSITION) { - if (!IS_MARKED (tsp)) - STACK_STATE (tsp); - - tsp = trans2[ns]; - - if (tsp != NO_TRANSITION - && !IS_MARKED (tsp)) - STACK_STATE (tsp); - } - } - } - - /* Clear out "visit" markers. */ - - for (stkpos = 1; stkpos <= stkend; ++stkpos) { - if (IS_MARKED (stk[stkpos])) - UNMARK_STATE (stk[stkpos]); - else - flexfatal (_ - ("consistency check failed in epsclosure()")); - } - - *ns_addr = numstates; - *hv_addr = hashval; - *nacc_addr = nacc; - - return t; -} - - -/* increase_max_dfas - increase the maximum number of DFAs */ - -void increase_max_dfas () -{ - current_max_dfas += MAX_DFAS_INCREMENT; - - ++num_reallocs; - - base = reallocate_integer_array (base, current_max_dfas); - def = reallocate_integer_array (def, current_max_dfas); - dfasiz = reallocate_integer_array (dfasiz, current_max_dfas); - accsiz = reallocate_integer_array (accsiz, current_max_dfas); - dhash = reallocate_integer_array (dhash, current_max_dfas); - dss = reallocate_int_ptr_array (dss, current_max_dfas); - dfaacc = reallocate_dfaacc_union (dfaacc, current_max_dfas); - - if (nultrans) - nultrans = - reallocate_integer_array (nultrans, - current_max_dfas); -} - - -/* ntod - convert an ndfa to a dfa - * - * Creates the dfa corresponding to the ndfa we've constructed. The - * dfa starts out in state #1. - */ - -void ntod () -{ - int *accset, ds, nacc, newds; - int sym, hashval, numstates, dsize; - int num_full_table_rows=0; /* used only for -f */ - int *nset, *dset; - int targptr, totaltrans, i, comstate, comfreq, targ; - int symlist[CSIZE + 1]; - int num_start_states; - int todo_head, todo_next; - - struct yytbl_data *yynxt_tbl = 0; - flex_int32_t *yynxt_data = 0, yynxt_curr = 0; - - /* Note that the following are indexed by *equivalence classes* - * and not by characters. Since equivalence classes are indexed - * beginning with 1, even if the scanner accepts NUL's, this - * means that (since every character is potentially in its own - * equivalence class) these arrays must have room for indices - * from 1 to CSIZE, so their size must be CSIZE + 1. - */ - int duplist[CSIZE + 1], state[CSIZE + 1]; - int targfreq[CSIZE + 1], targstate[CSIZE + 1]; - - /* accset needs to be large enough to hold all of the rules present - * in the input, *plus* their YY_TRAILING_HEAD_MASK variants. - */ - accset = allocate_integer_array ((num_rules + 1) * 2); - nset = allocate_integer_array (current_max_dfa_size); - - /* The "todo" queue is represented by the head, which is the DFA - * state currently being processed, and the "next", which is the - * next DFA state number available (not in use). We depend on the - * fact that snstods() returns DFA's \in increasing order/, and thus - * need only know the bounds of the dfas to be processed. - */ - todo_head = todo_next = 0; - - for (i = 0; i <= csize; ++i) { - duplist[i] = NIL; - symlist[i] = false; - } - - for (i = 0; i <= num_rules; ++i) - accset[i] = NIL; - - if (trace) { - dumpnfa (scset[1]); - fputs (_("\n\nDFA Dump:\n\n"), stderr); - } - - inittbl (); - - /* Check to see whether we should build a separate table for - * transitions on NUL characters. We don't do this for full-speed - * (-F) scanners, since for them we don't have a simple state - * number lying around with which to index the table. We also - * don't bother doing it for scanners unless (1) NUL is in its own - * equivalence class (indicated by a positive value of - * ecgroup[NUL]), (2) NUL's equivalence class is the last - * equivalence class, and (3) the number of equivalence classes is - * the same as the number of characters. This latter case comes - * about when useecs is false or when it's true but every character - * still manages to land in its own class (unlikely, but it's - * cheap to check for). If all these things are true then the - * character code needed to represent NUL's equivalence class for - * indexing the tables is going to take one more bit than the - * number of characters, and therefore we won't be assured of - * being able to fit it into a YY_CHAR variable. This rules out - * storing the transitions in a compressed table, since the code - * for interpreting them uses a YY_CHAR variable (perhaps it - * should just use an integer, though; this is worth pondering ... - * ###). - * - * Finally, for full tables, we want the number of entries in the - * table to be a power of two so the array references go fast (it - * will just take a shift to compute the major index). If - * encoding NUL's transitions in the table will spoil this, we - * give it its own table (note that this will be the case if we're - * not using equivalence classes). - */ - - /* Note that the test for ecgroup[0] == numecs below accomplishes - * both (1) and (2) above - */ - if (!fullspd && ecgroup[0] == numecs) { - /* NUL is alone in its equivalence class, which is the - * last one. - */ - int use_NUL_table = (numecs == csize); - - if (fulltbl && !use_NUL_table) { - /* We still may want to use the table if numecs - * is a power of 2. - */ - int power_of_two; - - for (power_of_two = 1; power_of_two <= csize; - power_of_two *= 2) - if (numecs == power_of_two) { - use_NUL_table = true; - break; - } - } - - if (use_NUL_table) - nultrans = - allocate_integer_array (current_max_dfas); - - /* From now on, nultrans != nil indicates that we're - * saving null transitions for later, separate encoding. - */ - } - - - if (fullspd) { - for (i = 0; i <= numecs; ++i) - state[i] = 0; - - place_state (state, 0, 0); - dfaacc[0].dfaacc_state = 0; - } - - else if (fulltbl) { - if (nultrans) - /* We won't be including NUL's transitions in the - * table, so build it for entries from 0 .. numecs - 1. - */ - num_full_table_rows = numecs; - - else - /* Take into account the fact that we'll be including - * the NUL entries in the transition table. Build it - * from 0 .. numecs. - */ - num_full_table_rows = numecs + 1; - - /* Begin generating yy_nxt[][] - * This spans the entire LONG function. - * This table is tricky because we don't know how big it will be. - * So we'll have to realloc() on the way... - * we'll wait until we can calculate yynxt_tbl->td_hilen. - */ - yynxt_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct - yytbl_data)); - yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); - yynxt_tbl->td_hilen = 1; - yynxt_tbl->td_lolen = num_full_table_rows; - yynxt_tbl->td_data = yynxt_data = - (flex_int32_t *) calloc (yynxt_tbl->td_lolen * - yynxt_tbl->td_hilen, - sizeof (flex_int32_t)); - yynxt_curr = 0; - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", - long_align ? "flex_int32_t" : "flex_int16_t"); - - /* Unless -Ca, declare it "short" because it's a real - * long-shot that that won't be large enough. - */ - if (gentables) - out_str_dec - ("static yyconst %s yy_nxt[][%d] =\n {\n", - long_align ? "flex_int32_t" : "flex_int16_t", - num_full_table_rows); - else { - out_dec ("#undef YY_NXT_LOLEN\n#define YY_NXT_LOLEN (%d)\n", num_full_table_rows); - out_str ("static yyconst %s *yy_nxt =0;\n", - long_align ? "flex_int32_t" : "flex_int16_t"); - } - - - if (gentables) - outn (" {"); - - /* Generate 0 entries for state #0. */ - for (i = 0; i < num_full_table_rows; ++i) { - mk2data (0); - yynxt_data[yynxt_curr++] = 0; - } - - dataflush (); - if (gentables) - outn (" },\n"); - } - - /* Create the first states. */ - - num_start_states = lastsc * 2; - - for (i = 1; i <= num_start_states; ++i) { - numstates = 1; - - /* For each start condition, make one state for the case when - * we're at the beginning of the line (the '^' operator) and - * one for the case when we're not. - */ - if (i % 2 == 1) - nset[numstates] = scset[(i / 2) + 1]; - else - nset[numstates] = - mkbranch (scbol[i / 2], scset[i / 2]); - - nset = epsclosure (nset, &numstates, accset, &nacc, - &hashval); - - if (snstods (nset, numstates, accset, nacc, hashval, &ds)) { - numas += nacc; - totnst += numstates; - ++todo_next; - - if (variable_trailing_context_rules && nacc > 0) - check_trailing_context (nset, numstates, - accset, nacc); - } - } - - if (!fullspd) { - if (!snstods (nset, 0, accset, 0, 0, &end_of_buffer_state)) - flexfatal (_ - ("could not create unique end-of-buffer state")); - - ++numas; - ++num_start_states; - ++todo_next; - } - - - while (todo_head < todo_next) { - targptr = 0; - totaltrans = 0; - - for (i = 1; i <= numecs; ++i) - state[i] = 0; - - ds = ++todo_head; - - dset = dss[ds]; - dsize = dfasiz[ds]; - - if (trace) - fprintf (stderr, _("state # %d:\n"), ds); - - sympartition (dset, dsize, symlist, duplist); - - for (sym = 1; sym <= numecs; ++sym) { - if (symlist[sym]) { - symlist[sym] = 0; - - if (duplist[sym] == NIL) { - /* Symbol has unique out-transitions. */ - numstates = - symfollowset (dset, dsize, - sym, nset); - nset = epsclosure (nset, - &numstates, - accset, &nacc, - &hashval); - - if (snstods - (nset, numstates, accset, nacc, - hashval, &newds)) { - totnst = totnst + - numstates; - ++todo_next; - numas += nacc; - - if (variable_trailing_context_rules && nacc > 0) - check_trailing_context - (nset, - numstates, - accset, - nacc); - } - - state[sym] = newds; - - if (trace) - fprintf (stderr, - "\t%d\t%d\n", sym, - newds); - - targfreq[++targptr] = 1; - targstate[targptr] = newds; - ++numuniq; - } - - else { - /* sym's equivalence class has the same - * transitions as duplist(sym)'s - * equivalence class. - */ - targ = state[duplist[sym]]; - state[sym] = targ; - - if (trace) - fprintf (stderr, - "\t%d\t%d\n", sym, - targ); - - /* Update frequency count for - * destination state. - */ - - i = 0; - while (targstate[++i] != targ) ; - - ++targfreq[i]; - ++numdup; - } - - ++totaltrans; - duplist[sym] = NIL; - } - } - - - numsnpairs += totaltrans; - - if (ds > num_start_states) - check_for_backing_up (ds, state); - - if (nultrans) { - nultrans[ds] = state[NUL_ec]; - state[NUL_ec] = 0; /* remove transition */ - } - - if (fulltbl) { - - /* Each time we hit here, it's another td_hilen, so we realloc. */ - yynxt_tbl->td_hilen++; - yynxt_tbl->td_data = yynxt_data = - (flex_int32_t *) realloc (yynxt_data, - yynxt_tbl->td_hilen * - yynxt_tbl->td_lolen * - sizeof (flex_int32_t)); - - - if (gentables) - outn (" {"); - - /* Supply array's 0-element. */ - if (ds == end_of_buffer_state) { - mk2data (-end_of_buffer_state); - yynxt_data[yynxt_curr++] = - -end_of_buffer_state; - } - else { - mk2data (end_of_buffer_state); - yynxt_data[yynxt_curr++] = - end_of_buffer_state; - } - - for (i = 1; i < num_full_table_rows; ++i) { - /* Jams are marked by negative of state - * number. - */ - mk2data (state[i] ? state[i] : -ds); - yynxt_data[yynxt_curr++] = - state[i] ? state[i] : -ds; - } - - dataflush (); - if (gentables) - outn (" },\n"); - } - - else if (fullspd) - place_state (state, ds, totaltrans); - - else if (ds == end_of_buffer_state) - /* Special case this state to make sure it does what - * it's supposed to, i.e., jam on end-of-buffer. - */ - stack1 (ds, 0, 0, JAMSTATE); - - else { /* normal, compressed state */ - - /* Determine which destination state is the most - * common, and how many transitions to it there are. - */ - - comfreq = 0; - comstate = 0; - - for (i = 1; i <= targptr; ++i) - if (targfreq[i] > comfreq) { - comfreq = targfreq[i]; - comstate = targstate[i]; - } - - bldtbl (state, ds, totaltrans, comstate, comfreq); - } - } - - if (fulltbl) { - dataend (); - if (tablesext) { - yytbl_data_compress (yynxt_tbl); - if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) - flexerror (_ - ("Could not write yynxt_tbl[][]")); - } - if (yynxt_tbl) { - yytbl_data_destroy (yynxt_tbl); - yynxt_tbl = 0; - } - } - - else if (!fullspd) { - cmptmps (); /* create compressed template entries */ - - /* Create tables for all the states with only one - * out-transition. - */ - while (onesp > 0) { - mk1tbl (onestate[onesp], onesym[onesp], - onenext[onesp], onedef[onesp]); - --onesp; - } - - mkdeftbl (); - } - - flex_free ((void *) accset); - flex_free ((void *) nset); -} - - -/* snstods - converts a set of ndfa states into a dfa state - * - * synopsis - * is_new_state = snstods( int sns[numstates], int numstates, - * int accset[num_rules+1], int nacc, - * int hashval, int *newds_addr ); - * - * On return, the dfa state number is in newds. - */ - -int snstods (sns, numstates, accset, nacc, hashval, newds_addr) - int sns[], numstates, accset[], nacc, hashval, *newds_addr; -{ - int didsort = 0; - register int i, j; - int newds, *oldsns; - - for (i = 1; i <= lastdfa; ++i) - if (hashval == dhash[i]) { - if (numstates == dfasiz[i]) { - oldsns = dss[i]; - - if (!didsort) { - /* We sort the states in sns so we - * can compare it to oldsns quickly. - */ - qsort (&sns [1], numstates, sizeof (sns [1]), intcmp); - didsort = 1; - } - - for (j = 1; j <= numstates; ++j) - if (sns[j] != oldsns[j]) - break; - - if (j > numstates) { - ++dfaeql; - *newds_addr = i; - return 0; - } - - ++hshcol; - } - - else - ++hshsave; - } - - /* Make a new dfa. */ - - if (++lastdfa >= current_max_dfas) - increase_max_dfas (); - - newds = lastdfa; - - dss[newds] = allocate_integer_array (numstates + 1); - - /* If we haven't already sorted the states in sns, we do so now, - * so that future comparisons with it can be made quickly. - */ - - if (!didsort) - qsort (&sns [1], numstates, sizeof (sns [1]), intcmp); - - for (i = 1; i <= numstates; ++i) - dss[newds][i] = sns[i]; - - dfasiz[newds] = numstates; - dhash[newds] = hashval; - - if (nacc == 0) { - if (reject) - dfaacc[newds].dfaacc_set = (int *) 0; - else - dfaacc[newds].dfaacc_state = 0; - - accsiz[newds] = 0; - } - - else if (reject) { - /* We sort the accepting set in increasing order so the - * disambiguating rule that the first rule listed is considered - * match in the event of ties will work. - */ - - qsort (&accset [1], nacc, sizeof (accset [1]), intcmp); - - dfaacc[newds].dfaacc_set = - allocate_integer_array (nacc + 1); - - /* Save the accepting set for later */ - for (i = 1; i <= nacc; ++i) { - dfaacc[newds].dfaacc_set[i] = accset[i]; - - if (accset[i] <= num_rules) - /* Who knows, perhaps a REJECT can yield - * this rule. - */ - rule_useful[accset[i]] = true; - } - - accsiz[newds] = nacc; - } - - else { - /* Find lowest numbered rule so the disambiguating rule - * will work. - */ - j = num_rules + 1; - - for (i = 1; i <= nacc; ++i) - if (accset[i] < j) - j = accset[i]; - - dfaacc[newds].dfaacc_state = j; - - if (j <= num_rules) - rule_useful[j] = true; - } - - *newds_addr = newds; - - return 1; -} - - -/* symfollowset - follow the symbol transitions one step - * - * synopsis - * numstates = symfollowset( int ds[current_max_dfa_size], int dsize, - * int transsym, int nset[current_max_dfa_size] ); - */ - -int symfollowset (ds, dsize, transsym, nset) - int ds[], dsize, transsym, nset[]; -{ - int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist; - - numstates = 0; - - for (i = 1; i <= dsize; ++i) { /* for each nfa state ns in the state set of ds */ - ns = ds[i]; - sym = transchar[ns]; - tsp = trans1[ns]; - - if (sym < 0) { /* it's a character class */ - sym = -sym; - ccllist = cclmap[sym]; - lenccl = ccllen[sym]; - - if (cclng[sym]) { - for (j = 0; j < lenccl; ++j) { - /* Loop through negated character - * class. - */ - ch = ccltbl[ccllist + j]; - - if (ch == 0) - ch = NUL_ec; - - if (ch > transsym) - /* Transsym isn't in negated - * ccl. - */ - break; - - else if (ch == transsym) - /* next 2 */ - goto bottom; - } - - /* Didn't find transsym in ccl. */ - nset[++numstates] = tsp; - } - - else - for (j = 0; j < lenccl; ++j) { - ch = ccltbl[ccllist + j]; - - if (ch == 0) - ch = NUL_ec; - - if (ch > transsym) - break; - else if (ch == transsym) { - nset[++numstates] = tsp; - break; - } - } - } - - else if (sym == SYM_EPSILON) { /* do nothing */ - } - - else if (ABS (ecgroup[sym]) == transsym) - nset[++numstates] = tsp; - - bottom:; - } - - return numstates; -} - - -/* sympartition - partition characters with same out-transitions - * - * synopsis - * sympartition( int ds[current_max_dfa_size], int numstates, - * int symlist[numecs], int duplist[numecs] ); - */ - -void sympartition (ds, numstates, symlist, duplist) - int ds[], numstates; - int symlist[], duplist[]; -{ - int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich; - - /* Partitioning is done by creating equivalence classes for those - * characters which have out-transitions from the given state. Thus - * we are really creating equivalence classes of equivalence classes. - */ - - for (i = 1; i <= numecs; ++i) { /* initialize equivalence class list */ - duplist[i] = i - 1; - dupfwd[i] = i + 1; - } - - duplist[1] = NIL; - dupfwd[numecs] = NIL; - - for (i = 1; i <= numstates; ++i) { - ns = ds[i]; - tch = transchar[ns]; - - if (tch != SYM_EPSILON) { - if (tch < -lastccl || tch >= csize) { - flexfatal (_ - ("bad transition character detected in sympartition()")); - } - - if (tch >= 0) { /* character transition */ - int ec = ecgroup[tch]; - - mkechar (ec, dupfwd, duplist); - symlist[ec] = 1; - } - - else { /* character class */ - tch = -tch; - - lenccl = ccllen[tch]; - cclp = cclmap[tch]; - mkeccl (ccltbl + cclp, lenccl, dupfwd, - duplist, numecs, NUL_ec); - - if (cclng[tch]) { - j = 0; - - for (k = 0; k < lenccl; ++k) { - ich = ccltbl[cclp + k]; - - if (ich == 0) - ich = NUL_ec; - - for (++j; j < ich; ++j) - symlist[j] = 1; - } - - for (++j; j <= numecs; ++j) - symlist[j] = 1; - } - - else - for (k = 0; k < lenccl; ++k) { - ich = ccltbl[cclp + k]; - - if (ich == 0) - ich = NUL_ec; - - symlist[ich] = 1; - } - } - } - } -} diff --git a/ecs.c b/ecs.c deleted file mode 100644 index e2abbe4862398..0000000000000 --- a/ecs.c +++ /dev/null @@ -1,219 +0,0 @@ -/* ecs - equivalence class routines */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - - -#include "flexdef.h" - -/* ccl2ecl - convert character classes to set of equivalence classes */ - -void ccl2ecl () -{ - int i, ich, newlen, cclp, ccls, cclmec; - - for (i = 1; i <= lastccl; ++i) { - /* We loop through each character class, and for each character - * in the class, add the character's equivalence class to the - * new "character" class we are creating. Thus when we are all - * done, character classes will really consist of collections - * of equivalence classes - */ - - newlen = 0; - cclp = cclmap[i]; - - for (ccls = 0; ccls < ccllen[i]; ++ccls) { - ich = ccltbl[cclp + ccls]; - cclmec = ecgroup[ich]; - - if (cclmec > 0) { - ccltbl[cclp + newlen] = cclmec; - ++newlen; - } - } - - ccllen[i] = newlen; - } -} - - -/* cre8ecs - associate equivalence class numbers with class members - * - * fwd is the forward linked-list of equivalence class members. bck - * is the backward linked-list, and num is the number of class members. - * - * Returned is the number of classes. - */ - -int cre8ecs (fwd, bck, num) - int fwd[], bck[], num; -{ - int i, j, numcl; - - numcl = 0; - - /* Create equivalence class numbers. From now on, ABS( bck(x) ) - * is the equivalence class number for object x. If bck(x) - * is positive, then x is the representative of its equivalence - * class. - */ - for (i = 1; i <= num; ++i) - if (bck[i] == NIL) { - bck[i] = ++numcl; - for (j = fwd[i]; j != NIL; j = fwd[j]) - bck[j] = -numcl; - } - - return numcl; -} - - -/* mkeccl - update equivalence classes based on character class xtions - * - * synopsis - * Char ccls[]; - * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping; - * void mkeccl( Char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz], - * int llsiz, int NUL_mapping ); - * - * ccls contains the elements of the character class, lenccl is the - * number of elements in the ccl, fwd is the forward link-list of equivalent - * characters, bck is the backward link-list, and llsiz size of the link-list. - * - * NUL_mapping is the value which NUL (0) should be mapped to. - */ - -void mkeccl (ccls, lenccl, fwd, bck, llsiz, NUL_mapping) - Char ccls[]; - int lenccl, fwd[], bck[], llsiz, NUL_mapping; -{ - int cclp, oldec, newec; - int cclm, i, j; - static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */ - - /* Note that it doesn't matter whether or not the character class is - * negated. The same results will be obtained in either case. - */ - - cclp = 0; - - while (cclp < lenccl) { - cclm = ccls[cclp]; - - if (NUL_mapping && cclm == 0) - cclm = NUL_mapping; - - oldec = bck[cclm]; - newec = cclm; - - j = cclp + 1; - - for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character class */ - for (; j < lenccl; ++j) { - register int ccl_char; - - if (NUL_mapping && ccls[j] == 0) - ccl_char = NUL_mapping; - else - ccl_char = ccls[j]; - - if (ccl_char > i) - break; - - if (ccl_char == i && !cclflags[j]) { - /* We found an old companion of cclm - * in the ccl. Link it into the new - * equivalence class and flag it as - * having been processed. - */ - - bck[i] = newec; - fwd[newec] = i; - newec = i; - /* Set flag so we don't reprocess. */ - cclflags[j] = 1; - - /* Get next equivalence class member. */ - /* continue 2 */ - goto next_pt; - } - } - - /* Symbol isn't in character class. Put it in the old - * equivalence class. - */ - - bck[i] = oldec; - - if (oldec != NIL) - fwd[oldec] = i; - - oldec = i; - - next_pt:; - } - - if (bck[cclm] != NIL || oldec != bck[cclm]) { - bck[cclm] = NIL; - fwd[oldec] = NIL; - } - - fwd[newec] = NIL; - - /* Find next ccl member to process. */ - - for (++cclp; cclflags[cclp] && cclp < lenccl; ++cclp) { - /* Reset "doesn't need processing" flag. */ - cclflags[cclp] = 0; - } - } -} - - -/* mkechar - create equivalence class for single character */ - -void mkechar (tch, fwd, bck) - int tch, fwd[], bck[]; -{ - /* If until now the character has been a proper subset of - * an equivalence class, break it away to create a new ec - */ - - if (fwd[tch] != NIL) - bck[fwd[tch]] = bck[tch]; - - if (bck[tch] != NIL) - fwd[bck[tch]] = fwd[tch]; - - fwd[tch] = NIL; - bck[tch] = NIL; -} diff --git a/filter.c b/filter.c deleted file mode 100644 index c82f7f8938a18..0000000000000 --- a/filter.c +++ /dev/null @@ -1,444 +0,0 @@ -/* filter - postprocessing of flex output through filters */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -static const char * check_4_gnu_m4 = - "m4_dnl ifdef(`__gnu__', ," - "`errprint(Flex requires GNU M4. Set the PATH or set the M4 environment variable to its path name.)" - " m4exit(2)')\n"; - - -/** global chain. */ -struct filter *output_chain = NULL; - -/* Allocate and initialize an external filter. - * @param chain the current chain or NULL for new chain - * @param cmd the command to execute. - * @param ... a NULL terminated list of (const char*) arguments to command, - * not including argv[0]. - * @return newest filter in chain - */ -struct filter *filter_create_ext (struct filter *chain, const char *cmd, - ...) -{ - struct filter *f; - int max_args; - const char *s; - va_list ap; - - /* allocate and initialize new filter */ - f = (struct filter *) flex_alloc (sizeof (struct filter)); - if (!f) - flexerror (_("flex_alloc failed (f) in filter_create_ext")); - memset (f, 0, sizeof (*f)); - f->filter_func = NULL; - f->extra = NULL; - f->next = NULL; - f->argc = 0; - - if (chain != NULL) { - /* append f to end of chain */ - while (chain->next) - chain = chain->next; - chain->next = f; - } - - - /* allocate argv, and populate it with the argument list. */ - max_args = 8; - f->argv = - (const char **) flex_alloc (sizeof (char *) * - (max_args + 1)); - if (!f->argv) - flexerror (_("flex_alloc failed (f->argv) in filter_create_ext")); - f->argv[f->argc++] = cmd; - - va_start (ap, cmd); - while ((s = va_arg (ap, const char *)) != NULL) { - if (f->argc >= max_args) { - max_args += 8; - f->argv = - (const char **) flex_realloc (f->argv, - sizeof (char - *) * - (max_args + - 1)); - } - f->argv[f->argc++] = s; - } - f->argv[f->argc] = NULL; - - va_end (ap); - return f; -} - -/* Allocate and initialize an internal filter. - * @param chain the current chain or NULL for new chain - * @param filter_func The function that will perform the filtering. - * filter_func should return 0 if successful, and -1 - * if an error occurs -- or it can simply exit(). - * @param extra optional user-defined data to pass to the filter. - * @return newest filter in chain - */ -struct filter *filter_create_int (struct filter *chain, - int (*filter_func) (struct filter *), - void *extra) -{ - struct filter *f; - - /* allocate and initialize new filter */ - f = (struct filter *) flex_alloc (sizeof (struct filter)); - if (!f) - flexerror (_("flex_alloc failed in filter_create_int")); - memset (f, 0, sizeof (*f)); - f->next = NULL; - f->argc = 0; - f->argv = NULL; - - f->filter_func = filter_func; - f->extra = extra; - - if (chain != NULL) { - /* append f to end of chain */ - while (chain->next) - chain = chain->next; - chain->next = f; - } - - return f; -} - -/** Fork and exec entire filter chain. - * @param chain The head of the chain. - * @return true on success. - */ -bool filter_apply_chain (struct filter * chain) -{ - int pid, pipes[2]; - int r; - const int readsz = 512; - char *buf; - - - /* Tricky recursion, since we want to begin the chain - * at the END. Why? Because we need all the forked processes - * to be children of the main flex process. - */ - if (chain) - filter_apply_chain (chain->next); - else - return true; - - /* Now we are the right-most unprocessed link in the chain. - */ - - fflush (stdout); - fflush (stderr); - - - if (pipe (pipes) == -1) - flexerror (_("pipe failed")); - - if ((pid = fork ()) == -1) - flexerror (_("fork failed")); - - if (pid == 0) { - /* child */ - - /* We need stdin (the FILE* stdin) to connect to this new pipe. - * There is no portable way to set stdin to a new file descriptor, - * as stdin is not an lvalue on some systems (BSD). - * So we dup the new pipe onto the stdin descriptor and use a no-op fseek - * to sync the stream. This is a Hail Mary situation. It seems to work. - */ - close (pipes[1]); -clearerr(stdin); - if (dup2 (pipes[0], fileno (stdin)) == -1) - flexfatal (_("dup2(pipes[0],0)")); - close (pipes[0]); - fseek (stdin, 0, SEEK_CUR); - - /* run as a filter, either internally or by exec */ - if (chain->filter_func) { - int r; - - if ((r = chain->filter_func (chain)) == -1) - flexfatal (_("filter_func failed")); - exit (0); - } - else { - execvp (chain->argv[0], - (char **const) (chain->argv)); - lerrsf_fatal ( _("exec of %s failed"), - chain->argv[0]); - } - - exit (1); - } - - /* Parent */ - close (pipes[0]); - if (dup2 (pipes[1], fileno (stdout)) == -1) - flexfatal (_("dup2(pipes[1],1)")); - close (pipes[1]); - fseek (stdout, 0, SEEK_CUR); - - return true; -} - -/** Truncate the chain to max_len number of filters. - * @param chain the current chain. - * @param max_len the maximum length of the chain. - * @return the resulting length of the chain. - */ -int filter_truncate (struct filter *chain, int max_len) -{ - int len = 1; - - if (!chain) - return 0; - - while (chain->next && len < max_len) { - chain = chain->next; - ++len; - } - - chain->next = NULL; - return len; -} - -/** Splits the chain in order to write to a header file. - * Similar in spirit to the 'tee' program. - * The header file name is in extra. - * @return 0 (zero) on success, and -1 on failure. - */ -int filter_tee_header (struct filter *chain) -{ - /* This function reads from stdin and writes to both the C file and the - * header file at the same time. - */ - - const int readsz = 512; - char *buf; - int to_cfd = -1; - FILE *to_c = NULL, *to_h = NULL; - bool write_header; - - write_header = (chain->extra != NULL); - - /* Store a copy of the stdout pipe, which is already piped to C file - * through the running chain. Then create a new pipe to the H file as - * stdout, and fork the rest of the chain again. - */ - - if ((to_cfd = dup (1)) == -1) - flexfatal (_("dup(1) failed")); - to_c = fdopen (to_cfd, "w"); - - if (write_header) { - if (freopen ((char *) chain->extra, "w", stdout) == NULL) - flexfatal (_("freopen(headerfilename) failed")); - - filter_apply_chain (chain->next); - to_h = stdout; - } - - /* Now to_c is a pipe to the C branch, and to_h is a pipe to the H branch. - */ - - if (write_header) { - fputs (check_4_gnu_m4, to_h); - fputs ("m4_changecom`'m4_dnl\n", to_h); - fputs ("m4_changequote`'m4_dnl\n", to_h); - fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_h); - fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_h); - fputs ("m4_define( [[M4_YY_IN_HEADER]],[[]])m4_dnl\n", - to_h); - fprintf (to_h, "#ifndef %sHEADER_H\n", prefix); - fprintf (to_h, "#define %sHEADER_H 1\n", prefix); - fprintf (to_h, "#define %sIN_HEADER 1\n\n", prefix); - fprintf (to_h, - "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", - headerfilename ? headerfilename : ""); - - } - - fputs (check_4_gnu_m4, to_c); - fputs ("m4_changecom`'m4_dnl\n", to_c); - fputs ("m4_changequote`'m4_dnl\n", to_c); - fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_c); - fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_c); - fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", - outfilename ? outfilename : ""); - - buf = (char *) flex_alloc (readsz); - if (!buf) - flexerror (_("flex_alloc failed in filter_tee_header")); - while (fgets (buf, readsz, stdin)) { - fputs (buf, to_c); - if (write_header) - fputs (buf, to_h); - } - - if (write_header) { - fprintf (to_h, "\n"); - - /* write a fake line number. It will get fixed by the linedir filter. */ - fprintf (to_h, "#line 4000 \"M4_YY_OUTFILE_NAME\"\n"); - - fprintf (to_h, "#undef %sIN_HEADER\n", prefix); - fprintf (to_h, "#endif /* %sHEADER_H */\n", prefix); - fputs ("m4_undefine( [[M4_YY_IN_HEADER]])m4_dnl\n", to_h); - - fflush (to_h); - if (ferror (to_h)) - lerrsf (_("error writing output file %s"), - (char *) chain->extra); - - else if (fclose (to_h)) - lerrsf (_("error closing output file %s"), - (char *) chain->extra); - } - - fflush (to_c); - if (ferror (to_c)) - lerrsf (_("error writing output file %s"), - outfilename ? outfilename : ""); - - else if (fclose (to_c)) - lerrsf (_("error closing output file %s"), - outfilename ? outfilename : ""); - - while (wait (0) > 0) ; - - exit (0); - return 0; -} - -/** Adjust the line numbers in the #line directives of the generated scanner. - * After the m4 expansion, the line numbers are incorrect since the m4 macros - * can add or remove lines. This only adjusts line numbers for generated code, - * not user code. This also happens to be a good place to squeeze multiple - * blank lines into a single blank line. - */ -int filter_fix_linedirs (struct filter *chain) -{ - char *buf; - const int readsz = 512; - int lineno = 1; - bool in_gen = true; /* in generated code */ - bool last_was_blank = false; - - if (!chain) - return 0; - - buf = (char *) flex_alloc (readsz); - if (!buf) - flexerror (_("flex_alloc failed in filter_fix_linedirs")); - - while (fgets (buf, readsz, stdin)) { - - regmatch_t m[10]; - - /* Check for #line directive. */ - if (buf[0] == '#' - && regexec (®ex_linedir, buf, 3, m, 0) == 0) { - - int num; - char *fname; - - /* extract the line number and filename */ - num = regmatch_strtol (&m[1], buf, NULL, 0); - fname = regmatch_dup (&m[2], buf); - - if (strcmp (fname, - outfilename ? outfilename : "") - == 0 - || strcmp (fname, - headerfilename ? headerfilename : "") - == 0) { - - char *s1, *s2; - char filename[MAXLINE]; - - s1 = fname; - s2 = filename; - - while ((s2 - filename) < (MAXLINE - 1) && *s1) { - /* Escape the backslash */ - if (*s1 == '\\') - *s2++ = '\\'; - /* Escape the double quote */ - if (*s1 == '\"') - *s2++ = '\\'; - /* Copy the character as usual */ - *s2++ = *s1++; - } - - *s2 = '\0'; - - /* Adjust the line directives. */ - in_gen = true; - snprintf (buf, readsz, "#line %d \"%s\"\n", - lineno + 1, filename); - } - else { - /* it's a #line directive for code we didn't write */ - in_gen = false; - } - - free (fname); - last_was_blank = false; - } - - /* squeeze blank lines from generated code */ - else if (in_gen - && regexec (®ex_blank_line, buf, 0, NULL, - 0) == 0) { - if (last_was_blank) - continue; - else - last_was_blank = true; - } - - else { - /* it's a line of normal, non-empty code. */ - last_was_blank = false; - } - - fputs (buf, stdout); - lineno++; - } - fflush (stdout); - if (ferror (stdout)) - lerrsf (_("error writing output file %s"), - outfilename ? outfilename : ""); - - else if (fclose (stdout)) - lerrsf (_("error closing output file %s"), - outfilename ? outfilename : ""); - - return 0; -} - -/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/flex.skl b/flex.skl deleted file mode 100644 index c981b1082b9a7..0000000000000 --- a/flex.skl +++ /dev/null @@ -1,3437 +0,0 @@ -%# -*-C-*- vi: set ft=c: -%# This file is processed in several stages. -%# Here are the stages, as best as I can describe: -%# -%# 1. flex.skl is processed through GNU m4 during the -%# pre-compilation stage of flex. Only macros starting -%# with `m4preproc_' are processed, and quoting is normal. -%# -%# 2. The preprocessed skeleton is translated verbatim into a -%# C array, saved as "skel.c" and compiled into the flex binary. -%# -%# 3. At runtime, the skeleton is generated and filtered (again) -%# through m4. Macros beginning with `m4_' will be processed. -%# The quoting is "[[" and "]]" so we don't interfere with -%# user code. -%# -%# All generate macros for the m4 stage contain the text "m4" or "M4" -%# in them. This is to distinguish them from CPP macros. -%# The exception to this rule is YY_G, which is an m4 macro, -%# but it needs to be remain short because it is used everywhere. -%# -/* A lexical scanner generated by flex */ - -%# Macros for preproc stage. -m4preproc_changecom - -%# Macros for runtime processing stage. -m4_changecom -m4_changequote -m4_changequote([[, ]]) - -%# -%# Lines in this skeleton starting with a "%" character are "control lines" -%# and affect the generation of the scanner. The possible control codes are -%# listed and processed in misc.c. -%# -%# %# - A comment. The current line is omitted from the generated scanner. -%# %if-c++-only - The following lines are printed for C++ scanners ONLY. -%# %if-c-only - The following lines are NOT printed for C++ scanners. -%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners. -%# %if-reentrant - Print for reentrant scanners.(push) -%# %if-not-reentrant - Print for non-reentrant scanners. (push) -%# %if-bison-bridge - Print for bison-bridge. (push) -%# %if-not-bison-bridge - Print for non-bison-bridge. (push) -%# %endif - pop from the previous if code. -%# %% - A stop-point, where code is inserted by flex. -%# Each stop-point is numbered here and also in the code generator. -%# (See gen.c, etc. for details.) -%# %not-for-header - Begin code that should NOT appear in a ".h" file. -%# %ok-for-header - %c and %e are used for building a header file. -%# %if-tables-serialization -%# -%# All control-lines EXCEPT comment lines ("%#") will be inserted into -%# the generated scanner as a C-style comment. This is to aid those who -%# edit the skeleton. -%# - -%not-for-header -%if-c-only -%if-not-reentrant -m4_ifelse(M4_YY_PREFIX,yy,, -#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]] -#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]] -#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]] -#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]] -#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]] -#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]] -#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]] -#define yyin M4_YY_PREFIX[[in]] -#define yyleng M4_YY_PREFIX[[leng]] -#define yylex M4_YY_PREFIX[[lex]] -#define yylineno M4_YY_PREFIX[[lineno]] -#define yyout M4_YY_PREFIX[[out]] -#define yyrestart M4_YY_PREFIX[[restart]] -#define yytext M4_YY_PREFIX[[text]] -#define yywrap M4_YY_PREFIX[[wrap]] -#define yyalloc M4_YY_PREFIX[[alloc]] -#define yyrealloc M4_YY_PREFIX[[realloc]] -#define yyfree M4_YY_PREFIX[[free]] -) -%endif -%endif -%ok-for-header - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION FLEX_MAJOR_VERSION -#define YY_FLEX_MINOR_VERSION FLEX_MINOR_VERSION -#define YY_FLEX_SUBMINOR_VERSION FLEX_SUBMINOR_VERSION -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -%# Some negated symbols -m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]]) -m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]]) - -%# This is the m4 way to say "(stack_used || is_reentrant) -m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) -m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) - -%# Prefixes. -%# The complexity here is necessary so that m4 preserves -%# the argument lists to each C function. - - -m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]]) - -m4preproc_define(`M4_GEN_PREFIX', - ``m4_define(yy[[$1]], [[M4_YY_PREFIX[[$1]]m4_ifelse($'`#,0,,[[($'`@)]])]])'') - -%if-c++-only - /* The c++ scanner is a mess. The FlexLexer.h header file relies on the - * following macro. This is required in order to pass the c++-multiple-scanners - * test in the regression suite. We get reports that it breaks inheritance. - * We will address this in a future release of flex, or omit the C++ scanner - * altogether. - */ - #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]] -%endif - -%if-c-only - M4_GEN_PREFIX(`_create_buffer') - M4_GEN_PREFIX(`_delete_buffer') - M4_GEN_PREFIX(`_scan_buffer') - M4_GEN_PREFIX(`_scan_string') - M4_GEN_PREFIX(`_scan_bytes') - M4_GEN_PREFIX(`_init_buffer') - M4_GEN_PREFIX(`_flush_buffer') - M4_GEN_PREFIX(`_load_buffer_state') - M4_GEN_PREFIX(`_switch_to_buffer') - M4_GEN_PREFIX(`push_buffer_state') - M4_GEN_PREFIX(`pop_buffer_state') - M4_GEN_PREFIX(`ensure_buffer_stack') - M4_GEN_PREFIX(`lex') - M4_GEN_PREFIX(`restart') - M4_GEN_PREFIX(`lex_init') - M4_GEN_PREFIX(`lex_init_extra') - M4_GEN_PREFIX(`lex_destroy') - M4_GEN_PREFIX(`get_debug') - M4_GEN_PREFIX(`set_debug') - M4_GEN_PREFIX(`get_extra') - M4_GEN_PREFIX(`set_extra') - M4_GEN_PREFIX(`get_in') - M4_GEN_PREFIX(`set_in') - M4_GEN_PREFIX(`get_out') - M4_GEN_PREFIX(`set_out') - M4_GEN_PREFIX(`get_leng') - M4_GEN_PREFIX(`get_text') - M4_GEN_PREFIX(`get_lineno') - M4_GEN_PREFIX(`set_lineno') - m4_ifdef( [[M4_YY_REENTRANT]], - [[ - M4_GEN_PREFIX(`get_column') - M4_GEN_PREFIX(`set_column') - ]]) - M4_GEN_PREFIX(`wrap') -%endif - -m4_ifdef( [[M4_YY_BISON_LVAL]], -[[ - M4_GEN_PREFIX(`get_lval') - M4_GEN_PREFIX(`set_lval') -]]) - -m4_ifdef( [[]], -[[ - M4_GEN_PREFIX(`get_lloc') - M4_GEN_PREFIX(`set_lloc') -]]) - - - M4_GEN_PREFIX(`alloc') - M4_GEN_PREFIX(`realloc') - M4_GEN_PREFIX(`free') - -%if-c-only -m4_ifdef( [[M4_YY_NOT_REENTRANT]], -[[ - M4_GEN_PREFIX(`text') - M4_GEN_PREFIX(`leng') - M4_GEN_PREFIX(`in') - M4_GEN_PREFIX(`out') - M4_GEN_PREFIX(`_flex_debug') - M4_GEN_PREFIX(`lineno') -]]) -%endif - - -m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], -[[ - M4_GEN_PREFIX(`tables_fload') - M4_GEN_PREFIX(`tables_destroy') - M4_GEN_PREFIX(`TABLES_NAME') -]]) - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -%if-c-only -#include -#include -#include -#include -%endif - -%if-tables-serialization -#include -#include -%endif -/* end standard C headers. */ - -%if-c-or-c++ -m4preproc_include(`flexint.h') -%endif - -%if-c++-only -/* begin standard C++ headers. */ -#include -#include -#include -#include -#include -/* end standard C++ headers. */ -%endif - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -%# For compilers that can not handle prototypes. -%# e.g., -%# The function prototype -%# int foo(int x, char* y); -%# -%# ...should be written as -%# int foo M4_YY_PARAMS(int x, char* y); -%# -%# ...which could possibly generate -%# int foo (); -%# -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_PROTOS]], -[[ - m4_define( [[M4_YY_PARAMS]], [[()]]) -]], -[[ - m4_define( [[M4_YY_PARAMS]], [[($*)]]) -]]) - -%not-for-header -/* Returned upon end-of-file. */ -#define YY_NULL 0 -%ok-for-header - -%not-for-header -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) -%ok-for-header - - - -%if-reentrant - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -%# Declare yyguts variable -m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]]) -%# Perform a noop access on yyguts to prevent unused variable complains -m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]]) -%# For use wherever a Global is accessed or assigned. -m4_define( [[YY_G]], [[yyg->$1]]) - -%# For use in function prototypes to append the additional argument. -m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]]) -m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]]) - -%# For use in function definitions to append the additional argument. -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], -[[ - m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscanner]]) - m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscanner]]) -]], -[[ - m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]]) - m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]]) -]]) -m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]]) - -%# For use in function calls to pass the additional argument. -m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]]) -m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]]) - -%# For use in function documentation to adjust for additional argument. -m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]]) - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin YY_G(yyin_r) -#define yyout YY_G(yyout_r) -#define yyextra YY_G(yyextra_r) -#define yyleng YY_G(yyleng_r) -#define yytext YY_G(yytext_r) -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug YY_G(yy_flex_debug_r) - -m4_define( [[M4_YY_INCR_LINENO]], -[[ - do{ yylineno++; - yycolumn=0; - }while(0) -]]) - -%endif - - - -%if-not-reentrant - -m4_define( [[M4_YY_INCR_LINENO]], -[[ - yylineno++; -]]) - -%# Define these macros to be no-ops. -m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]]) -m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]]) -m4_define( [[YY_G]], [[($1)]]) -m4_define( [[M4_YY_PROTO_LAST_ARG]]) -m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]]) -m4_define( [[M4_YY_DEF_LAST_ARG]]) - -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], -[[ - m4_define( [[M4_YY_DEF_ONLY_ARG]]) -]], -[[ - m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]]) -]]) -m4_define([[M4_YY_DECL_LAST_ARG]]) -m4_define([[M4_YY_CALL_LAST_ARG]]) -m4_define([[M4_YY_CALL_ONLY_ARG]]) -m4_define( [[M4_YY_DOC_PARAM]], [[]]) - -%endif - - -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], -[[ -%# For compilers that need traditional function definitions. -%# e.g., -%# The function prototype taking 2 arguments -%# int foo (int x, char* y) -%# -%# ...should be written as -%# int foo YYFARGS2(int,x, char*,y) -%# -%# ...which could possibly generate -%# int foo (x,y,yyscanner) -%# int x; -%# char * y; -%# yyscan_t yyscanner; -%# -%# Generate traditional function defs - m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG) [[\]] - M4_YY_DECL_LAST_ARG]]) - m4_define( [[YYFARGS1]], [[($2 M4_YY_DEF_LAST_ARG) [[\]] - $1 $2; [[\]] - M4_YY_DECL_LAST_ARG]]) - m4_define( [[YYFARGS2]], [[($2,$4 M4_YY_DEF_LAST_ARG) [[\]] - $1 $2; [[\]] - $3 $4; [[\]] - M4_YY_DECL_LAST_ARG]]) - m4_define( [[YYFARGS3]], [[($2,$4,$6 M4_YY_DEF_LAST_ARG) [[\]] - $1 $2; [[\]] - $3 $4; [[\]] - $5 $6; [[\]] - M4_YY_DECL_LAST_ARG]]) -]], -[[ -%# Generate C99 function defs. - m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG)]]) - m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]]) - m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]]) - m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]]) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN YY_G(yy_start) = 1 + 2 * -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((YY_G(yy_start) - 1) / 2) -#define YYSTATE YY_START -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG ) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define YY_END_OF_BUFFER_CHAR 0 -]]) - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) -]]) - - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -%if-not-reentrant -extern yy_size_t yyleng; -%endif - -%if-c-only -%if-not-reentrant -extern FILE *yyin, *yyout; -%endif -%endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ - m4_ifdef( [[M4_YY_USE_LINENO]], - [[ - /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires - * access to the local variable yy_act. Since yyless() is a macro, it would break - * existing scanners that call yyless() from OUTSIDE yylex. - * One obvious solution it to make yy_act a global. I tried that, and saw - * a 5% performance hit in a non-yylineno scanner, because yy_act is - * normally declared as a register variable-- so it is not worth it. - */ - #define YY_LESS_LINENO(n) \ - do { \ - int yyl;\ - for ( yyl = n; yyl < yyleng; ++yyl )\ - if ( yytext[yyl] == '\n' )\ - --yylineno;\ - }while(0) - ]], - [[ - #define YY_LESS_LINENO(n) - ]]) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = YY_G(yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG ) -]]) - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { -%if-c-only - FILE *yy_input_file; -%endif - -%if-c++-only - std::istream* yy_input_file; -%endif - - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - yy_size_t yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 -]]) - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -%if-c-only Standard (non-C++) definition -%not-for-header -%if-not-reentrant - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ -%endif -%ok-for-header -%endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \ - ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \ - : NULL) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] -]]) - -%if-c-only Standard (non-C++) definition - -%if-not-reentrant -%not-for-header -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ -yy_size_t yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; -%ok-for-header -%endif - -void yyrestart M4_YY_PARAMS( FILE *input_file M4_YY_PROTO_LAST_ARG ); -void yy_switch_to_buffer M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); -YY_BUFFER_STATE yy_create_buffer M4_YY_PARAMS( FILE *file, int size M4_YY_PROTO_LAST_ARG ); -void yy_delete_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); -void yy_flush_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); -void yypush_buffer_state M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); -void yypop_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -static void yyensure_buffer_stack M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -static void yy_load_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -static void yy_init_buffer M4_YY_PARAMS( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG) -]]) - -YY_BUFFER_STATE yy_scan_buffer M4_YY_PARAMS( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG ); -YY_BUFFER_STATE yy_scan_string M4_YY_PARAMS( yyconst char *yy_str M4_YY_PROTO_LAST_ARG ); -YY_BUFFER_STATE yy_scan_bytes M4_YY_PARAMS( yyconst char *bytes, yy_size_t len M4_YY_PROTO_LAST_ARG ); - -%endif - -void *yyalloc M4_YY_PARAMS( yy_size_t M4_YY_PROTO_LAST_ARG ); -void *yyrealloc M4_YY_PARAMS( void *, yy_size_t M4_YY_PROTO_LAST_ARG ); -void yyfree M4_YY_PARAMS( void * M4_YY_PROTO_LAST_ARG ); - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define yy_new_buffer yy_create_buffer -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) -]]) - -%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -%% [1.5] DFA -]]) - -%if-c-only Standard (non-C++) definition - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -static yy_state_type yy_get_previous_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -static yy_state_type yy_try_NUL_trans M4_YY_PARAMS( yy_state_type current_state M4_YY_PROTO_LAST_ARG); -static int yy_get_next_buffer M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -static void yy_fatal_error M4_YY_PARAMS( yyconst char msg[] M4_YY_PROTO_LAST_ARG ); -]]) - -%endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - YY_G(yytext_ptr) = yy_bp; \ -%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ - YY_G(yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ -%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ - YY_G(yy_c_buf_p) = yy_cp; -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -%% [4.0] data tables for the DFA and the user's section 1 definitions go here -]]) - -m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]]) -M4_YY_SC_DEFS -m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]]) - -m4_ifdef( [[M4_YY_NO_UNISTD_H]],, -[[ -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -%if-c-only -#include -%endif -%if-c++-only -#include -%endif -#endif -]]) - -m4_ifdef( [[M4_EXTRA_TYPE_DEFS]], -[[ -#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS -]], -[[ -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif -]] -) - -%if-c-only Reentrant structure and macros (non-C++). -%if-reentrant - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - yy_size_t yy_n_chars; - yy_size_t yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - yy_state_type *yy_state_buf; - yy_state_type *yy_state_ptr; - char *yy_full_match; - int yy_lp; - - /* These are only needed for trailing context rules, - * but there's no conditional variable for that yet. */ - int yy_looking_for_trail_begin; - int yy_full_lp; - int *yy_full_state; -]]) - -m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], -[[ - char yytext_r[YYLMAX]; - char *yytext_ptr; - int yy_more_offset; - int yy_prev_more_offset; -]], -[[ - char *yytext_r; - int yy_more_flag; - int yy_more_len; -]]) - -m4_ifdef( [[M4_YY_BISON_LVAL]], -[[ - YYSTYPE * yylval_r; -]]) - -m4_ifdef( [[]], -[[ - YYLTYPE * yylloc_r; -]]) - - }; /* end struct yyguts_t */ -]]) - - -%if-c-only -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -static int yy_init_globals M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) -%endif - -%if-reentrant - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ - m4_ifdef( [[M4_YY_BISON_LVAL]], - [[ - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval YY_G(yylval_r) - ]]) - - m4_ifdef( [[]], - [[ - # define yylloc YY_G(yylloc_r) - ]]) -]]) - -int yylex_init M4_YY_PARAMS(yyscan_t* scanner); - -int yylex_init_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); - -%endif - -%endif End reentrant structures and macros. - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -m4_ifdef( [[M4_YY_NO_DESTROY]],, -[[ -int yylex_destroy M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, -[[ -int yyget_debug M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, -[[ -void yyset_debug M4_YY_PARAMS( int debug_flag M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, -[[ -YY_EXTRA_TYPE yyget_extra M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, -[[ -void yyset_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_IN]],, -[[ -FILE *yyget_in M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_SET_IN]],, -[[ -void yyset_in M4_YY_PARAMS( FILE * in_str M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_OUT]],, -[[ -FILE *yyget_out M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_SET_OUT]],, -[[ -void yyset_out M4_YY_PARAMS( FILE * out_str M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_LENG]],, -[[ -yy_size_t yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_TEXT]],, -[[ -char *yyget_text M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_GET_LINENO]],, -[[ -int yyget_lineno M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -m4_ifdef( [[M4_YY_NO_SET_LINENO]],, -[[ -void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG ); -]]) - -m4_ifdef( [[M4_YY_REENTRANT]], -[[ -m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, -[[ -int yyget_column M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) -]]) - -m4_ifdef( [[M4_YY_REENTRANT]], -[[ -m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, -[[ -void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG ); -]]) -]]) - -%if-bison-bridge -m4_ifdef( [[M4_YY_NO_GET_LVAL]],, -[[ -YYSTYPE * yyget_lval M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -]]) - -void yyset_lval M4_YY_PARAMS( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG ); - -m4_ifdef( [[]], -[[ - m4_ifdef( [[M4_YY_NO_GET_LLOC]],, - [[ - YYLTYPE *yyget_lloc M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); - ]]) - - m4_ifdef( [[M4_YY_NO_SET_LLOC]],, - [[ - void yyset_lloc M4_YY_PARAMS( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG ); - ]]) -]]) -%endif - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -#else -extern int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -#endif -#endif - -%not-for-header - m4_ifdef( [[M4_YY_NO_UNPUT]],, - [[ - static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); - ]]) -%ok-for-header -%endif - -#ifndef yytext_ptr -static void yy_flex_strncpy M4_YY_PARAMS( char *, yyconst char *, int M4_YY_PROTO_LAST_ARG); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen M4_YY_PARAMS( yyconst char * M4_YY_PROTO_LAST_ARG); -#endif - -#ifndef YY_NO_INPUT -%if-c-only Standard (non-C++) definition -%not-for-header -#ifdef __cplusplus -static int yyinput M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -#else -static int input M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -#endif -%ok-for-header -%endif -#endif - - -%if-c-only -%# TODO: This is messy. -m4_ifdef( [[M4_YY_STACK_USED]], -[[ - -m4_ifdef( [[M4_YY_NOT_REENTRANT]], -[[ - m4_ifdef( [[M4_YY_NOT_IN_HEADER]], - [[ - static int yy_start_stack_ptr = 0; - static int yy_start_stack_depth = 0; - static int *yy_start_stack = NULL; - ]]) -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ - m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, - [[ - static void yy_push_state M4_YY_PARAMS( int new_state M4_YY_PROTO_LAST_ARG); - ]]) - m4_ifdef( [[M4_YY_NO_POP_STATE]],, - [[ - static void yy_pop_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); - ]]) - m4_ifdef( [[M4_YY_NO_TOP_STATE]],, - [[ - static int yy_top_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); - ]]) -]]) - -]], -[[ -m4_define( [[M4_YY_NO_PUSH_STATE]]) -m4_define( [[M4_YY_NO_POP_STATE]]) -m4_define( [[M4_YY_NO_TOP_STATE]]) -]]) -%endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -%if-c-only Standard (non-C++) definition -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -%endif -%if-c++-only C++ definition -#define ECHO LexerOutput( yytext, yyleng ) -%endif -#endif -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ -%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ -\ -%if-c++-only C++ definition \ - if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); -%endif - -#endif -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif -]]) - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -%if-c-only -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG) -%endif -%if-c++-only -#define YY_FATAL_ERROR(msg) LexerError( msg ) -%endif -#endif -]]) - -%if-tables-serialization structures and prototypes -m4preproc_include(`tables_shared.h') - -/* Load the DFA tables from the given stream. */ -int yytables_fload M4_YY_PARAMS(FILE * fp M4_YY_PROTO_LAST_ARG); - -/* Unload the tables from memory. */ -int yytables_destroy M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG); -%not-for-header - -/** Describes a mapping from a serialized table id to its deserialized state in - * this scanner. This is the bridge between our "generic" deserialization code - * and the specifics of this scanner. - */ -struct yytbl_dmap { - enum yytbl_id dm_id;/**< table identifier */ - void **dm_arr; /**< address of pointer to store the deserialized table. */ - size_t dm_sz; /**< local sizeof() each element in table. */ -}; - -/** A {0,0,0}-terminated list of structs, forming the map */ -static struct yytbl_dmap yydmap[] = -{ -%tables-yydmap generated elements - {0,0,0} -}; - -/** A tables-reader object to maintain some state in the read. */ -struct yytbl_reader { - FILE * fp; /**< input stream */ - flex_uint32_t bread; /**< bytes read since beginning of current tableset */ -}; - -%endif -/* end tables serialization structures and prototypes */ - -%ok-for-header - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 -%if-c-only Standard (non-C++) definition - - -m4_define( [[M4_YY_LEX_PROTO]], [[M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG)]]) -m4_define( [[M4_YY_LEX_DECLARATION]], [[YYFARGS0(void)]]) - -m4_ifdef( [[M4_YY_BISON_LVAL]], -[[ - m4_dnl The bison pure parser is used. Redefine yylex to - m4_dnl accept the lval parameter. - - m4_define( [[M4_YY_LEX_PROTO]], [[\]] - [[M4_YY_PARAMS(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]]) - m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] - [[YYFARGS1(YYSTYPE *,yylval_param)]]) -]]) - -m4_ifdef( [[]], -[[ - m4_dnl Locations are used. yylex should also accept the ylloc parameter. - - m4_define( [[M4_YY_LEX_PROTO]], [[\]] - [[M4_YY_PARAMS(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]]) - m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] - [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]]) -]]) - -extern int yylex M4_YY_LEX_PROTO; - -#define YY_DECL int yylex M4_YY_LEX_DECLARATION -%endif -%if-c++-only C++ definition -#define YY_DECL int yyFlexLexer::yylex() -%endif -#endif /* !YY_DECL */ - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -%% [6.0] YY_RULE_SETUP definition goes here -]]) - -%not-for-header -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - M4_YY_DECL_GUTS_VAR(); - -m4_ifdef( [[M4_YY_NOT_REENTRANT]], -[[ - m4_ifdef( [[M4_YY_BISON_LVAL]], - [[ - YYSTYPE * yylval; - ]]) - m4_ifdef( [[]], - [[ - YYLTYPE * yylloc; - ]]) -]]) - -%% [7.0] user's declarations go here - -m4_ifdef( [[M4_YY_BISON_LVAL]], -[[ - yylval = yylval_param; -]]) - -m4_ifdef( [[]], -[[ - yylloc = yylloc_param; -]]) - - if ( !YY_G(yy_init) ) - { - YY_G(yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - /* Create the reject buffer large enough to save one state per allowed character. */ - if ( ! YY_G(yy_state_buf) ) - YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG); - if ( ! YY_G(yy_state_buf) ) - YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); -]]) - - if ( ! YY_G(yy_start) ) - YY_G(yy_start) = 1; /* first start state */ - - if ( ! yyin ) -%if-c-only - yyin = stdin; -%endif -%if-c++-only - yyin = & std::cin; -%endif - - if ( ! yyout ) -%if-c-only - yyout = stdout; -%endif -%if-c++-only - yyout = & std::cout; -%endif - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); - } - - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { -%% [8.0] yymore()-related code goes here - yy_cp = YY_G(yy_c_buf_p); - - /* Support of yytext. */ - *yy_cp = YY_G(yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - -%% [9.0] code to set up and find next match goes here - -yy_find_action: -%% [10.0] code to find the action number goes here - - YY_DO_BEFORE_ACTION; - -%% [11.0] code for yylineno update goes here - -do_action: /* This label is used only to access EOF actions. */ - -%% [12.0] debug code goes here - - switch ( yy_act ) - { /* beginning of action switch */ -%% [13.0] actions go here - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = YY_G(yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG); - - yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++YY_G(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { -%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) - { - case EOB_ACT_END_OF_FILE: - { - YY_G(yy_did_buffer_switch_on_eof) = 0; - - if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! YY_G(yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - YY_G(yy_c_buf_p) = - YY_G(yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); - - yy_cp = YY_G(yy_c_buf_p); - yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - YY_G(yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); - - yy_cp = YY_G(yy_c_buf_p); - yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of yylex */ -%ok-for-header - -%if-c++-only -%not-for-header -/* The contents of this function are C++ specific, so the YY_G macro is not used. - */ -yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ) -{ - yyin = arg_yyin; - yyout = arg_yyout; - yy_c_buf_p = 0; - yy_init = 0; - yy_start = 0; - yy_flex_debug = 0; - yylineno = 1; // this will only get updated if %option yylineno - - yy_did_buffer_switch_on_eof = 0; - - yy_looking_for_trail_begin = 0; - yy_more_flag = 0; - yy_more_len = 0; - yy_more_offset = yy_prev_more_offset = 0; - - yy_start_stack_ptr = yy_start_stack_depth = 0; - yy_start_stack = NULL; - - yy_buffer_stack = 0; - yy_buffer_stack_top = 0; - yy_buffer_stack_max = 0; - - -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE]; -]], -[[ - yy_state_buf = 0; -]]) -} - -/* The contents of this function are C++ specific, so the YY_G macro is not used. - */ -yyFlexLexer::~yyFlexLexer() -{ - delete [] yy_state_buf; - yyfree( yy_start_stack M4_YY_CALL_LAST_ARG ); - yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); - yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG ); -} - -/* The contents of this function are C++ specific, so the YY_G macro is not used. - */ -void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) -{ - if ( new_in ) - { - yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); - yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG); - } - - if ( new_out ) - yyout = new_out; -} - -#ifdef YY_INTERACTIVE -int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) -#else -int yyFlexLexer::LexerInput( char* buf, int max_size ) -#endif -{ - if ( yyin->eof() || yyin->fail() ) - return 0; - -#ifdef YY_INTERACTIVE - yyin->get( buf[0] ); - - if ( yyin->eof() ) - return 0; - - if ( yyin->bad() ) - return -1; - - return 1; - -#else - (void) yyin->read( buf, max_size ); - - if ( yyin->bad() ) - return -1; - else - return yyin->gcount(); -#endif -} - -void yyFlexLexer::LexerOutput( const char* buf, int size ) -{ - (void) yyout->write( buf, size ); -} -%ok-for-header -%endif - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -%if-c-only -static int yy_get_next_buffer YYFARGS0(void) -%endif -%if-c++-only -int yyFlexLexer::yy_get_next_buffer() -%endif -{ - M4_YY_DECL_GUTS_VAR(); - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = YY_G(yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0; - - else - { - yy_size_t num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); -]], -[[ - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; - - int yy_c_buf_p_offset = - (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - yy_size_t new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; -]]) - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - YY_G(yy_n_chars), num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); - } - - if ( YY_G(yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin M4_YY_CALL_LAST_ARG); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( - (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - YY_G(yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} -]]) - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -%if-c-only -%not-for-header - static yy_state_type yy_get_previous_state YYFARGS0(void) -%endif -%if-c++-only - yy_state_type yyFlexLexer::yy_get_previous_state() -%endif -{ - register yy_state_type yy_current_state; - register char *yy_cp; - M4_YY_DECL_GUTS_VAR(); - -%% [15.0] code to get the start state into yy_current_state goes here - - for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp ) - { -%% [16.0] code to find the next state goes here - } - - return yy_current_state; -} - - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ -%if-c-only - static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state) -%endif -%if-c++-only - yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) -%endif -{ - register int yy_is_jam; - M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */ -%% [17.0] code to find the next state, and perhaps do backing up, goes here - - M4_YY_NOOP_GUTS_VAR(); - return yy_is_jam ? 0 : yy_current_state; -} - - -%if-c-only -m4_ifdef( [[M4_YY_NO_UNPUT]],, -[[ - static void yyunput YYFARGS2( int,c, register char *,yy_bp) -%endif -%if-c++-only - void yyFlexLexer::yyunput( int c, register char* yy_bp) -%endif -{ - register char *yy_cp; - M4_YY_DECL_GUTS_VAR(); - - yy_cp = YY_G(yy_c_buf_p); - - /* undo effects of setting up yytext */ - *yy_cp = YY_G(yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register yy_size_t number_to_move = YY_G(yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - -%% [18.0] update yylineno here -m4_ifdef( [[M4_YY_USE_LINENO]], -[[ - if ( c == '\n' ){ - --yylineno; - } -]]) - - YY_G(yytext_ptr) = yy_bp; - YY_G(yy_hold_char) = *yy_cp; - YY_G(yy_c_buf_p) = yy_cp; -} -%if-c-only -]]) -%endif - -%if-c-only -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput YYFARGS0(void) -#else - static int input YYFARGS0(void) -#endif - -%endif -%if-c++-only - int yyFlexLexer::yyinput() -%endif -{ - int c; - M4_YY_DECL_GUTS_VAR(); - - *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); - - if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) - /* This was really a NUL. */ - *YY_G(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - yy_size_t offset = YY_G(yy_c_buf_p) - YY_G(yytext_ptr); - ++YY_G(yy_c_buf_p); - - switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin M4_YY_CALL_LAST_ARG); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) - return EOF; - - if ( ! YY_G(yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(M4_YY_CALL_ONLY_ARG); -#else - return input(M4_YY_CALL_ONLY_ARG); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */ - *YY_G(yy_c_buf_p) = '\0'; /* preserve yytext */ - YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p); - -%% [19.0] update BOL and yylineno - - return c; -} -%if-c-only -#endif /* ifndef YY_NO_INPUT */ -%endif - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * M4_YY_DOC_PARAM - * @note This function does not reset the start condition to @c INITIAL . - */ -%if-c-only - void yyrestart YYFARGS1( FILE *,input_file) -%endif -%if-c++-only - void yyFlexLexer::yyrestart( std::istream* input_file ) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); - } - - yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG); - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * M4_YY_DOC_PARAM - */ -%if-c-only - void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer) -%endif -%if-c++-only - void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - YY_G(yy_did_buffer_switch_on_eof) = 1; -} - - -%if-c-only -static void yy_load_buffer_state YYFARGS0(void) -%endif -%if-c++-only - void yyFlexLexer::yy_load_buffer_state() -%endif -{ - M4_YY_DECL_GUTS_VAR(); - YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * M4_YY_DOC_PARAM - * @return the allocated buffer state. - */ -%if-c-only - YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size) -%endif -%if-c++-only - YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) -%endif -{ - YY_BUFFER_STATE b; - m4_dnl M4_YY_DECL_GUTS_VAR(); - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc( b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file M4_YY_CALL_LAST_ARG); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * M4_YY_DOC_PARAM - */ -%if-c-only - void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b) -%endif -%if-c++-only - void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG ); - - yyfree( (void *) b M4_YY_CALL_LAST_ARG ); -} - - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ -%if-c-only - static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file) -%endif -%if-c++-only - void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file ) -%endif - -{ - int oerrno = errno; - M4_YY_DECL_GUTS_VAR(); - - yy_flush_buffer( b M4_YY_CALL_LAST_ARG); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - -%if-c-only -m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]], -[[ - b->yy_is_interactive = 1; -]], -[[ - m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]], - [[ - b->yy_is_interactive = 0; - ]], - [[ - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - ]]) -]]) -%endif -%if-c++-only - b->yy_is_interactive = 0; -%endif - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * M4_YY_DOC_PARAM - */ -%if-c-only - void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b) -%endif -%if-c++-only - void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); -} - -%if-c-or-c++ -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * M4_YY_DOC_PARAM - */ -%if-c-only -void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer) -%endif -%if-c++-only -void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - YY_G(yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); - YY_G(yy_did_buffer_switch_on_eof) = 1; -} -%endif - - -%if-c-or-c++ -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * M4_YY_DOC_PARAM - */ -%if-c-only -void yypop_buffer_state YYFARGS0(void) -%endif -%if-c++-only -void yyFlexLexer::yypop_buffer_state (void) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (YY_G(yy_buffer_stack_top) > 0) - --YY_G(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); - YY_G(yy_did_buffer_switch_on_eof) = 1; - } -} -%endif - - -%if-c-or-c++ -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -%if-c-only -static void yyensure_buffer_stack YYFARGS0(void) -%endif -%if-c++-only -void yyFlexLexer::yyensure_buffer_stack(void) -%endif -{ - yy_size_t num_to_alloc; - M4_YY_DECL_GUTS_VAR(); - - if (!YY_G(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - M4_YY_CALL_LAST_ARG); - if ( ! YY_G(yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - - memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - YY_G(yy_buffer_stack_max) = num_to_alloc; - YY_G(yy_buffer_stack_top) = 0; - return; - } - - if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size; - YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc - (YY_G(yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - M4_YY_CALL_LAST_ARG); - if ( ! YY_G(yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - YY_G(yy_buffer_stack_max) = num_to_alloc; - } -} -%endif - - - - -m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],, -[[ -%if-c-only -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * M4_YY_DOC_PARAM - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size) -{ - YY_BUFFER_STATE b; - m4_dnl M4_YY_DECL_GUTS_VAR(); - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG ); - - return b; -} -%endif -]]) - - -m4_ifdef( [[M4_YY_NO_SCAN_STRING]],, -[[ -%if-c-only -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * M4_YY_DOC_PARAM - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string YYFARGS1( yyconst char *, yystr) -{ - m4_dnl M4_YY_DECL_GUTS_VAR(); - - return yy_scan_bytes( yystr, strlen(yystr) M4_YY_CALL_LAST_ARG); -} -%endif -]]) - - -m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],, -[[ -%if-c-only -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * M4_YY_DOC_PARAM - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes YYFARGS2( yyconst char *,yybytes, yy_size_t ,_yybytes_len) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - yy_size_t i; - m4_dnl M4_YY_DECL_GUTS_VAR(); - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} -%endif -]]) - - -m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, -[[ -%if-c-only - static void yy_push_state YYFARGS1( int ,new_state) -%endif -%if-c++-only - void yyFlexLexer::yy_push_state( int new_state ) -%endif -{ - M4_YY_DECL_GUTS_VAR(); - if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) ) - { - yy_size_t new_size; - - YY_G(yy_start_stack_depth) += YY_START_STACK_INCR; - new_size = YY_G(yy_start_stack_depth) * sizeof( int ); - - if ( ! YY_G(yy_start_stack) ) - YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG ); - - else - YY_G(yy_start_stack) = (int *) yyrealloc( - (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG ); - - if ( ! YY_G(yy_start_stack) ) - YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); - } - - YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START; - - BEGIN(new_state); -} -]]) - - -m4_ifdef( [[M4_YY_NO_POP_STATE]],, -[[ -%if-c-only - static void yy_pop_state YYFARGS0(void) -%endif -%if-c++-only - void yyFlexLexer::yy_pop_state() -%endif -{ - M4_YY_DECL_GUTS_VAR(); - if ( --YY_G(yy_start_stack_ptr) < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]); -} -]]) - - -m4_ifdef( [[M4_YY_NO_TOP_STATE]],, -[[ -%if-c-only - static int yy_top_state YYFARGS0(void) -%endif -%if-c++-only - int yyFlexLexer::yy_top_state() -%endif -{ - M4_YY_DECL_GUTS_VAR(); - return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1]; -} -]]) - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -%if-c-only -static void yy_fatal_error YYFARGS1(yyconst char*, msg) -{ - m4_dnl M4_YY_DECL_GUTS_VAR(); - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} -%endif -%if-c++-only -void yyFlexLexer::LexerError( yyconst char msg[] ) -{ - M4_YY_DECL_GUTS_VAR(); - std::cerr << msg << std::endl; - exit( YY_EXIT_FAILURE ); -} -%endif - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = YY_G(yy_hold_char); \ - YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \ - YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \ - *YY_G(yy_c_buf_p) = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - - - -/* Accessor methods (get/set functions) to struct members. */ - -%if-c-only -%if-reentrant -m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, -[[ -/** Get the user-defined data for this scanner. - * M4_YY_DOC_PARAM - */ -YY_EXTRA_TYPE yyget_extra YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yyextra; -} -]]) -%endif - -m4_ifdef( [[M4_YY_NO_GET_LINENO]],, -[[ -/** Get the current line number. - * M4_YY_DOC_PARAM - */ -int yyget_lineno YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - - m4_ifdef( [[M4_YY_REENTRANT]], - [[ - if (! YY_CURRENT_BUFFER) - return 0; - ]]) - return yylineno; -} -]]) - -m4_ifdef( [[M4_YY_REENTRANT]], -[[ -m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, -[[ -/** Get the current column number. - * M4_YY_DOC_PARAM - */ -int yyget_column YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - - m4_ifdef( [[M4_YY_REENTRANT]], - [[ - if (! YY_CURRENT_BUFFER) - return 0; - ]]) - return yycolumn; -} -]]) -]]) - -m4_ifdef( [[M4_YY_NO_GET_IN]],, -[[ -/** Get the input stream. - * M4_YY_DOC_PARAM - */ -FILE *yyget_in YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yyin; -} -]]) - -m4_ifdef( [[M4_YY_NO_GET_OUT]],, -[[ -/** Get the output stream. - * M4_YY_DOC_PARAM - */ -FILE *yyget_out YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yyout; -} -]]) - -m4_ifdef( [[M4_YY_NO_GET_LENG]],, -[[ -/** Get the length of the current token. - * M4_YY_DOC_PARAM - */ -yy_size_t yyget_leng YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yyleng; -} -]]) - -/** Get the current token. - * M4_YY_DOC_PARAM - */ -m4_ifdef( [[M4_YY_NO_GET_TEXT]],, -[[ -char *yyget_text YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yytext; -} -]]) - -%if-reentrant -m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, -[[ -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * M4_YY_DOC_PARAM - */ -void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined) -{ - M4_YY_DECL_GUTS_VAR(); - yyextra = user_defined ; -} -]]) -%endif - -m4_ifdef( [[M4_YY_NO_SET_LINENO]],, -[[ -/** Set the current line number. - * @param line_number - * M4_YY_DOC_PARAM - */ -void yyset_lineno YYFARGS1( int ,line_number) -{ - M4_YY_DECL_GUTS_VAR(); - - m4_ifdef( [[M4_YY_REENTRANT]], - [[ - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); - ]]) - yylineno = line_number; -} -]]) - -m4_ifdef( [[M4_YY_REENTRANT]], -[[ -m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, -[[ -/** Set the current column. - * @param line_number - * M4_YY_DOC_PARAM - */ -void yyset_column YYFARGS1( int , column_no) -{ - M4_YY_DECL_GUTS_VAR(); - - m4_ifdef( [[M4_YY_REENTRANT]], - [[ - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_column called with no buffer" ); - ]]) - yycolumn = column_no; -} -]]) -]]) - - -m4_ifdef( [[M4_YY_NO_SET_IN]],, -[[ -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * M4_YY_DOC_PARAM - * @see yy_switch_to_buffer - */ -void yyset_in YYFARGS1( FILE * ,in_str) -{ - M4_YY_DECL_GUTS_VAR(); - yyin = in_str ; -} -]]) - -m4_ifdef( [[M4_YY_NO_SET_OUT]],, -[[ -void yyset_out YYFARGS1( FILE * ,out_str) -{ - M4_YY_DECL_GUTS_VAR(); - yyout = out_str ; -} -]]) - - -m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, -[[ -int yyget_debug YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yy_flex_debug; -} -]]) - -m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, -[[ -void yyset_debug YYFARGS1( int ,bdebug) -{ - M4_YY_DECL_GUTS_VAR(); - yy_flex_debug = bdebug ; -} -]]) -%endif - -%if-reentrant -/* Accessor methods for yylval and yylloc */ - -%if-bison-bridge -m4_ifdef( [[M4_YY_NO_GET_LVAL]],, -[[ -YYSTYPE * yyget_lval YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yylval; -} -]]) - -m4_ifdef( [[M4_YY_NO_SET_LVAL]],, -[[ -void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param) -{ - M4_YY_DECL_GUTS_VAR(); - yylval = yylval_param; -} -]]) - -m4_ifdef( [[]], -[[ - m4_ifdef( [[M4_YY_NO_GET_LLOC]],, - [[ -YYLTYPE *yyget_lloc YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - return yylloc; -} - ]]) - - m4_ifdef( [[M4_YY_NO_SET_LLOC]],, - [[ -void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param) -{ - M4_YY_DECL_GUTS_VAR(); - yylloc = yylloc_param; -} - ]]) -]]) - -%endif - - -/* User-visible API */ - -/* yylex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], -[[ -int yylex_init( ptr_yy_globals ) - yyscan_t* ptr_yy_globals; -]], -[[ -int yylex_init(yyscan_t* ptr_yy_globals) -]]) -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - - -/* yylex_init_extra has the same functionality as yylex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to yyalloc in - * the yyextra field. - */ -m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], -[[ -int yylex_init_extra( yy_user_defined, ptr_yy_globals ) - YY_EXTRA_TYPE yy_user_defined; - yyscan_t* ptr_yy_globals; -]], -[[ -int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) -]]) -{ - struct yyguts_t dummy_yyguts; - - yyset_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - yyset_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -%endif if-c-only - - -%if-c-only -static int yy_init_globals YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - -m4_ifdef( [[M4_YY_USE_LINENO]], -[[ - m4_ifdef( [[M4_YY_NOT_REENTRANT]], - [[ - /* We do not touch yylineno unless the option is enabled. */ - yylineno = 1; - ]]) -]]) - YY_G(yy_buffer_stack) = 0; - YY_G(yy_buffer_stack_top) = 0; - YY_G(yy_buffer_stack_max) = 0; - YY_G(yy_c_buf_p) = (char *) 0; - YY_G(yy_init) = 0; - YY_G(yy_start) = 0; - -m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], -[[ - YY_G(yy_start_stack_ptr) = 0; - YY_G(yy_start_stack_depth) = 0; - YY_G(yy_start_stack) = NULL; -]]) - -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - YY_G(yy_state_buf) = 0; - YY_G(yy_state_ptr) = 0; - YY_G(yy_full_match) = 0; - YY_G(yy_lp) = 0; -]]) - -m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], -[[ - YY_G(yytext_ptr) = 0; - YY_G(yy_more_offset) = 0; - YY_G(yy_prev_more_offset) = 0; -]]) - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} -%endif - - -%if-c-only SNIP! this currently causes conflicts with the c++ scanner -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy YYFARGS0(void) -{ - M4_YY_DECL_GUTS_VAR(); - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(M4_YY_CALL_ONLY_ARG); - } - - /* Destroy the stack itself. */ - yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG); - YY_G(yy_buffer_stack) = NULL; - -m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], -[[ - /* Destroy the start condition stack. */ - yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG ); - YY_G(yy_start_stack) = NULL; -]]) - -m4_ifdef( [[M4_YY_USES_REJECT]], -[[ - yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG); - YY_G(yy_state_buf) = NULL; -]]) - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( M4_YY_CALL_ONLY_ARG); - -%if-reentrant - /* Destroy the main struct (reentrant only). */ - yyfree ( yyscanner M4_YY_CALL_LAST_ARG ); - yyscanner = NULL; -%endif - return 0; -} -%endif - - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -/* - * Internal utility routines. - */ -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#ifndef yytext_ptr -static void yy_flex_strncpy YYFARGS3( char*,s1, yyconst char *,s2, int,n) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif -]]) - -m4_ifdef( [[M4_YY_NOT_IN_HEADER]], -[[ -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen YYFARGS1( yyconst char *,s) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif -]]) - -m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],, -[[ -void *yyalloc YYFARGS1( yy_size_t ,size) -{ - return (void *) malloc( size ); -} -]]) - -m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],, -[[ -void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} -]]) - -m4_ifdef( [[M4_YY_NO_FLEX_FREE]],, -[[ -void yyfree YYFARGS1( void *,ptr) -{ - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} -]]) - -%if-tables-serialization definitions -m4preproc_include(`tables_shared.c') - -static int yytbl_read8 (void *v, struct yytbl_reader * rd) -{ - errno = 0; - if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){ - errno = EIO; - return -1; - } - rd->bread += sizeof(flex_uint8_t); - return 0; -} - -static int yytbl_read16 (void *v, struct yytbl_reader * rd) -{ - errno = 0; - if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){ - errno = EIO; - return -1; - } - *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v)); - rd->bread += sizeof(flex_uint16_t); - return 0; -} - -static int yytbl_read32 (void *v, struct yytbl_reader * rd) -{ - errno = 0; - if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){ - errno = EIO; - return -1; - } - *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v)); - rd->bread += sizeof(flex_uint32_t); - return 0; -} - -/** Read the header */ -static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd) -{ - int bytes; - memset (th, 0, sizeof (struct yytbl_hdr)); - - if (yytbl_read32 (&(th->th_magic), rd) != 0) - return -1; - - if (th->th_magic != YYTBL_MAGIC){ - YY_FATAL_ERROR( "bad magic number" ); /* TODO: not fatal. */ - return -1; - } - - if (yytbl_read32 (&(th->th_hsize), rd) != 0 - || yytbl_read32 (&(th->th_ssize), rd) != 0 - || yytbl_read16 (&(th->th_flags), rd) != 0) - return -1; - - /* Sanity check on header size. Greater than 1k suggests some funny business. */ - if (th->th_hsize < 16 || th->th_hsize > 1024){ - YY_FATAL_ERROR( "insane header size detected" ); /* TODO: not fatal. */ - return -1; - } - - /* Allocate enough space for the version and name fields */ - bytes = th->th_hsize - 14; - th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG); - if ( ! th->th_version ) - YY_FATAL_ERROR( "out of dynamic memory in yytbl_hdr_read()" ); - - /* we read it all into th_version, and point th_name into that data */ - if (fread (th->th_version, 1, bytes, rd->fp) != bytes){ - errno = EIO; - yyfree(th->th_version M4_YY_CALL_LAST_ARG); - th->th_version = NULL; - return -1; - } - else - rd->bread += bytes; - - th->th_name = th->th_version + strlen (th->th_version) + 1; - return 0; -} - -/** lookup id in the dmap list. - * @param dmap pointer to first element in list - * @return NULL if not found. - */ -static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap, - int, id) -{ - while (dmap->dm_id) - if (dmap->dm_id == id) - return dmap; - else - dmap++; - return NULL; -} - -/** Read a table while mapping its contents to the local array. - * @param dmap used to performing mapping - * @return 0 on success - */ -static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd) -{ - struct yytbl_data td; - struct yytbl_dmap *transdmap=0; - int len, i, rv, inner_loop_count; - void *p=0; - - memset (&td, 0, sizeof (struct yytbl_data)); - - if (yytbl_read16 (&td.td_id, rd) != 0 - || yytbl_read16 (&td.td_flags, rd) != 0 - || yytbl_read32 (&td.td_hilen, rd) != 0 - || yytbl_read32 (&td.td_lolen, rd) != 0) - return -1; - - /* Lookup the map for the transition table so we have it in case we need it - * inside the loop below. This scanner might not even have a transition - * table, which is ok. - */ - transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG); - - if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){ - YY_FATAL_ERROR( "table id not found in map." ); /* TODO: not fatal. */ - return -1; - } - - /* Allocate space for table. - * The --full yy_transition table is a special case, since we - * need the dmap.dm_sz entry to tell us the sizeof the individual - * struct members. - */ - { - size_t bytes; - - if ((td.td_flags & YYTD_STRUCT)) - bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1); - else - bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz; - - if(M4_YY_TABLES_VERIFY) - /* We point to the array itself */ - p = dmap->dm_arr; - else - /* We point to the address of a pointer. */ - *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG); - if ( ! p ) - YY_FATAL_ERROR( "out of dynamic memory in yytbl_data_load()" ); - } - - /* If it's a struct, we read 2 integers to get one element */ - if ((td.td_flags & YYTD_STRUCT) != 0) - inner_loop_count = 2; - else - inner_loop_count = 1; - - /* read and map each element. - * This loop iterates once for each element of the td_data array. - * Notice that we increment 'i' in the inner loop. - */ - len = yytbl_calc_total_len (&td); - for (i = 0; i < len; ){ - int j; - - - /* This loop really executes exactly 1 or 2 times. - * The second time is to handle the second member of the - * YYTD_STRUCT for the yy_transition array. - */ - for (j = 0; j < inner_loop_count; j++, i++) { - flex_int32_t t32; - - /* read into t32 no matter what the real size is. */ - { - flex_int16_t t16; - flex_int8_t t8; - - switch (YYTDFLAGS2BYTES (td.td_flags)) { - case sizeof (flex_int32_t): - rv = yytbl_read32 (&t32, rd); - break; - case sizeof (flex_int16_t): - rv = yytbl_read16 (&t16, rd); - t32 = t16; - break; - case sizeof (flex_int8_t): - rv = yytbl_read8 (&t8, rd); - t32 = t8; - break; - default: - YY_FATAL_ERROR( "invalid td_flags" ); /* TODO: not fatal. */ - return -1; - } - } - if (rv != 0) - return -1; - - /* copy into the deserialized array... */ - - if ((td.td_flags & YYTD_STRUCT)) { - /* t32 is the j'th member of a two-element struct. */ - void *v; - - v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify) - : &(((struct yy_trans_info *) p)->yy_nxt); - - switch (dmap->dm_sz) { - case sizeof (flex_int32_t): - if (M4_YY_TABLES_VERIFY){ - if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32) - YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int32_t" ); - }else - ((flex_int32_t *) v)[0] = (flex_int32_t) t32; - break; - case sizeof (flex_int16_t): - if (M4_YY_TABLES_VERIFY ){ - if(((flex_int16_t *) v)[0] != (flex_int16_t) t32) - YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int16_t" ); - }else - ((flex_int16_t *) v)[0] = (flex_int16_t) t32; - break; - case sizeof(flex_int8_t): - if (M4_YY_TABLES_VERIFY ){ - if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32) - YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int8_t" ); - }else - ((flex_int8_t *) v)[0] = (flex_int8_t) t32; - break; - default: - YY_FATAL_ERROR( "invalid dmap->dm_sz for struct" ); /* TODO: not fatal. */ - return -1; - } - - /* if we're done with j, increment p */ - if (j == 1) - p = (struct yy_trans_info *) p + 1; - } - else if ((td.td_flags & YYTD_PTRANS)) { - /* t32 is an index into the transition array. */ - struct yy_trans_info *v; - - - if (!transdmap){ - YY_FATAL_ERROR( "transition table not found" ); /* TODO: not fatal. */ - return -1; - } - - if( M4_YY_TABLES_VERIFY) - v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]); - else - v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]); - - if(M4_YY_TABLES_VERIFY ){ - if( ((struct yy_trans_info **) p)[0] != v) - YY_FATAL_ERROR( "tables verification failed at YYTD_PTRANS" ); - }else - ((struct yy_trans_info **) p)[0] = v; - - /* increment p */ - p = (struct yy_trans_info **) p + 1; - } - else { - /* t32 is a plain int. copy data, then incrememnt p. */ - switch (dmap->dm_sz) { - case sizeof (flex_int32_t): - if(M4_YY_TABLES_VERIFY ){ - if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32) - YY_FATAL_ERROR( "tables verification failed at flex_int32_t" ); - }else - ((flex_int32_t *) p)[0] = (flex_int32_t) t32; - p = ((flex_int32_t *) p) + 1; - break; - case sizeof (flex_int16_t): - if(M4_YY_TABLES_VERIFY ){ - if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32) - YY_FATAL_ERROR( "tables verification failed at flex_int16_t" ); - }else - ((flex_int16_t *) p)[0] = (flex_int16_t) t32; - p = ((flex_int16_t *) p) + 1; - break; - case sizeof (flex_int8_t): - if(M4_YY_TABLES_VERIFY ){ - if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32) - YY_FATAL_ERROR( "tables verification failed at flex_int8_t" ); - }else - ((flex_int8_t *) p)[0] = (flex_int8_t) t32; - p = ((flex_int8_t *) p) + 1; - break; - default: - YY_FATAL_ERROR( "invalid dmap->dm_sz for plain int" ); /* TODO: not fatal. */ - return -1; - } - } - } - - } - - /* Now eat padding. */ - { - int pad; - pad = yypad64(rd->bread); - while(--pad >= 0){ - flex_int8_t t8; - if(yytbl_read8(&t8,rd) != 0) - return -1; - } - } - - return 0; -} - -%define-yytables The name for this specific scanner's tables. - -/* Find the key and load the DFA tables from the given stream. */ -static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key) -{ - int rv=0; - struct yytbl_hdr th; - struct yytbl_reader rd; - - rd.fp = fp; - th.th_version = NULL; - - /* Keep trying until we find the right set of tables or end of file. */ - while (!feof(rd.fp)) { - rd.bread = 0; - if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){ - rv = -1; - goto return_rv; - } - - /* A NULL key means choose the first set of tables. */ - if (key == NULL) - break; - - if (strcmp(th.th_name,key) != 0){ - /* Skip ahead to next set */ - fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR); - yyfree(th.th_version M4_YY_CALL_LAST_ARG); - th.th_version = NULL; - } - else - break; - } - - while (rd.bread < th.th_ssize){ - /* Load the data tables */ - if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){ - rv = -1; - goto return_rv; - } - } - -return_rv: - if(th.th_version){ - yyfree(th.th_version M4_YY_CALL_LAST_ARG); - th.th_version = NULL; - } - - return rv; -} - -/** Load the DFA tables for this scanner from the given stream. */ -int yytables_fload YYFARGS1(FILE *, fp) -{ - - if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0) - return -1; - return 0; -} - -/** Destroy the loaded tables, freeing memory, etc.. */ -int yytables_destroy YYFARGS0(void) -{ - struct yytbl_dmap *dmap=0; - - if(!M4_YY_TABLES_VERIFY){ - /* Walk the dmap, freeing the pointers */ - for(dmap=yydmap; dmap->dm_id; dmap++) { - void * v; - v = dmap->dm_arr; - if(v && *(char**)v){ - yyfree(*(char**)v M4_YY_CALL_LAST_ARG); - *(char**)v = NULL; - } - } - } - - return 0; -} - -/* end table serialization code definitions */ -%endif - - -m4_ifdef([[M4_YY_MAIN]], [[ -int main M4_YY_PARAMS(void); - -int main () -{ - -%if-reentrant - yyscan_t lexer; - yylex_init(&lexer); - yylex( lexer ); - yylex_destroy( lexer); - -%endif -%if-not-reentrant - yylex(); -%endif - - return 0; -} -]]) - -%ok-for-header -m4_ifdef( [[M4_YY_IN_HEADER]], -[[ -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif -]]) diff --git a/flexdef.h b/flexdef.h deleted file mode 100644 index 046dd9aa794d0..0000000000000 --- a/flexdef.h +++ /dev/null @@ -1,1226 +0,0 @@ - -/* flexdef - definitions file for flex */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#ifndef FLEXDEF_H -#define FLEXDEF_H 1 - -#ifdef HAVE_CONFIG_H -#include -#endif - -/* AIX requires this to be the first thing in the file. */ -#ifndef __GNUC__ -# if HAVE_ALLOCA_H -# include -# else -# ifdef _AIX - #pragma alloca -# else -# ifndef alloca /* predefined by HP cc +Olibcalls */ -char *alloca (); -# endif -# endif -# endif -#endif - -#ifdef STDC_HEADERS -#include -#include -#include -#include -#include -#include -#include -#endif -#ifdef HAVE_ASSERT_H -#include -#else -#define assert(Pred) -#endif - -#ifdef HAVE_LIMITS_H -#include -#endif -#ifdef HAVE_UNISTD_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_SYS_PARAMS_H -#include -#endif -#ifdef HAVE_SYS_WAIT_H -#include -#endif -#ifdef HAVE_STDBOOL_H -#include -#else -#define bool int -#define true 1 -#define false 0 -#endif -#ifdef HAVE_REGEX_H -#include -#endif -#include "flexint.h" - -/* We use gettext. So, when we write strings which should be translated, we mark them with _() */ -#ifdef ENABLE_NLS -#ifdef HAVE_LOCALE_H -#include -#endif /* HAVE_LOCALE_H */ -#include "gettext.h" -#define _(String) gettext (String) -#else -#define _(STRING) STRING -#endif /* ENABLE_NLS */ - -/* Always be prepared to generate an 8-bit scanner. */ -#define CSIZE 256 -#define Char unsigned char - -/* Size of input alphabet - should be size of ASCII set. */ -#ifndef DEFAULT_CSIZE -#define DEFAULT_CSIZE 128 -#endif - -#ifndef PROTO -#if defined(__STDC__) -#define PROTO(proto) proto -#else -#define PROTO(proto) () -#endif -#endif - -#ifdef VMS -#ifndef __VMS_POSIX -#define unlink remove -#define SHORT_FILE_NAMES -#endif -#endif - -#ifdef MS_DOS -#define SHORT_FILE_NAMES -#endif - - -/* Maximum line length we'll have to deal with. */ -#define MAXLINE 2048 - -#ifndef MIN -#define MIN(x,y) ((x) < (y) ? (x) : (y)) -#endif -#ifndef MAX -#define MAX(x,y) ((x) > (y) ? (x) : (y)) -#endif -#ifndef ABS -#define ABS(x) ((x) < 0 ? -(x) : (x)) -#endif - - -/* ANSI C does not guarantee that isascii() is defined */ -#ifndef isascii -#define isascii(c) ((c) <= 0177) -#endif - -#define unspecified -1 - -/* Special chk[] values marking the slots taking by end-of-buffer and action - * numbers. - */ -#define EOB_POSITION -1 -#define ACTION_POSITION -2 - -/* Number of data items per line for -f output. */ -#define NUMDATAITEMS 10 - -/* Number of lines of data in -f output before inserting a blank line for - * readability. - */ -#define NUMDATALINES 10 - -/* transition_struct_out() definitions. */ -#define TRANS_STRUCT_PRINT_LENGTH 14 - -/* Returns true if an nfa state has an epsilon out-transition slot - * that can be used. This definition is currently not used. - */ -#define FREE_EPSILON(state) \ - (transchar[state] == SYM_EPSILON && \ - trans2[state] == NO_TRANSITION && \ - finalst[state] != state) - -/* Returns true if an nfa state has an epsilon out-transition character - * and both slots are free - */ -#define SUPER_FREE_EPSILON(state) \ - (transchar[state] == SYM_EPSILON && \ - trans1[state] == NO_TRANSITION) \ - -/* Maximum number of NFA states that can comprise a DFA state. It's real - * big because if there's a lot of rules, the initial state will have a - * huge epsilon closure. - */ -#define INITIAL_MAX_DFA_SIZE 750 -#define MAX_DFA_SIZE_INCREMENT 750 - - -/* A note on the following masks. They are used to mark accepting numbers - * as being special. As such, they implicitly limit the number of accepting - * numbers (i.e., rules) because if there are too many rules the rule numbers - * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 == - * 8192) so unlikely to actually cause any problems. A check is made in - * new_rule() to ensure that this limit is not reached. - */ - -/* Mask to mark a trailing context accepting number. */ -#define YY_TRAILING_MASK 0x2000 - -/* Mask to mark the accepting number of the "head" of a trailing context - * rule. - */ -#define YY_TRAILING_HEAD_MASK 0x4000 - -/* Maximum number of rules, as outlined in the above note. */ -#define MAX_RULE (YY_TRAILING_MASK - 1) - - -/* NIL must be 0. If not, its special meaning when making equivalence classes - * (it marks the representative of a given e.c.) will be unidentifiable. - */ -#define NIL 0 - -#define JAM -1 /* to mark a missing DFA transition */ -#define NO_TRANSITION NIL -#define UNIQUE -1 /* marks a symbol as an e.c. representative */ -#define INFINITE_REPEAT -1 /* for x{5,} constructions */ - -#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */ -#define MAX_CCLS_INCREMENT 100 - -/* Size of table holding members of character classes. */ -#define INITIAL_MAX_CCL_TBL_SIZE 500 -#define MAX_CCL_TBL_SIZE_INCREMENT 250 - -#define INITIAL_MAX_RULES 100 /* default maximum number of rules */ -#define MAX_RULES_INCREMENT 100 - -#define INITIAL_MNS 2000 /* default maximum number of nfa states */ -#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */ - -#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */ -#define MAX_DFAS_INCREMENT 1000 - -#define JAMSTATE -32766 /* marks a reference to the state that always jams */ - -/* Maximum number of NFA states. */ -#define MAXIMUM_MNS 31999 -#define MAXIMUM_MNS_LONG 1999999999 - -/* Enough so that if it's subtracted from an NFA state number, the result - * is guaranteed to be negative. - */ -#define MARKER_DIFFERENCE (maximum_mns+2) - -/* Maximum number of nxt/chk pairs for non-templates. */ -#define INITIAL_MAX_XPAIRS 2000 -#define MAX_XPAIRS_INCREMENT 2000 - -/* Maximum number of nxt/chk pairs needed for templates. */ -#define INITIAL_MAX_TEMPLATE_XPAIRS 2500 -#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500 - -#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */ - -#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */ -#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */ - -#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */ -#define SAME_TRANS -1 /* transition is the same as "default" entry for state */ - -/* The following percentages are used to tune table compression: - - * The percentage the number of out-transitions a state must be of the - * number of equivalence classes in order to be considered for table - * compaction by using protos. - */ -#define PROTO_SIZE_PERCENTAGE 15 - -/* The percentage the number of homogeneous out-transitions of a state - * must be of the number of total out-transitions of the state in order - * that the state's transition table is first compared with a potential - * template of the most common out-transition instead of with the first - * proto in the proto queue. - */ -#define CHECK_COM_PERCENTAGE 50 - -/* The percentage the number of differences between a state's transition - * table and the proto it was first compared with must be of the total - * number of out-transitions of the state in order to keep the first - * proto as a good match and not search any further. - */ -#define FIRST_MATCH_DIFF_PERCENTAGE 10 - -/* The percentage the number of differences between a state's transition - * table and the most similar proto must be of the state's total number - * of out-transitions to use the proto as an acceptable close match. - */ -#define ACCEPTABLE_DIFF_PERCENTAGE 50 - -/* The percentage the number of homogeneous out-transitions of a state - * must be of the number of total out-transitions of the state in order - * to consider making a template from the state. - */ -#define TEMPLATE_SAME_PERCENTAGE 60 - -/* The percentage the number of differences between a state's transition - * table and the most similar proto must be of the state's total number - * of out-transitions to create a new proto from the state. - */ -#define NEW_PROTO_DIFF_PERCENTAGE 20 - -/* The percentage the total number of out-transitions of a state must be - * of the number of equivalence classes in order to consider trying to - * fit the transition table into "holes" inside the nxt/chk table. - */ -#define INTERIOR_FIT_PERCENTAGE 15 - -/* Size of region set aside to cache the complete transition table of - * protos on the proto queue to enable quick comparisons. - */ -#define PROT_SAVE_SIZE 2000 - -#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */ - -/* Maximum number of out-transitions a state can have that we'll rummage - * around through the interior of the internal fast table looking for a - * spot for it. - */ -#define MAX_XTIONS_FULL_INTERIOR_FIT 4 - -/* Maximum number of rules which will be reported as being associated - * with a DFA state. - */ -#define MAX_ASSOC_RULES 100 - -/* Number that, if used to subscript an array, has a good chance of producing - * an error; should be small enough to fit into a short. - */ -#define BAD_SUBSCRIPT -32767 - -/* Absolute value of largest number that can be stored in a short, with a - * bit of slop thrown in for general paranoia. - */ -#define MAX_SHORT 32700 - - -/* Declarations for global variables. */ - - -/* Variables for flags: - * printstats - if true (-v), dump statistics - * syntaxerror - true if a syntax error has been found - * eofseen - true if we've seen an eof in the input file - * ddebug - if true (-d), make a "debug" scanner - * trace - if true (-T), trace processing - * nowarn - if true (-w), do not generate warnings - * spprdflt - if true (-s), suppress the default rule - * interactive - if true (-I), generate an interactive scanner - * lex_compat - if true (-l), maximize compatibility with AT&T lex - * posix_compat - if true (-X), maximize compatibility with POSIX lex - * do_yylineno - if true, generate code to maintain yylineno - * useecs - if true (-Ce flag), use equivalence classes - * fulltbl - if true (-Cf flag), don't compress the DFA state table - * usemecs - if true (-Cm flag), use meta-equivalence classes - * fullspd - if true (-F flag), use Jacobson method of table representation - * gen_line_dirs - if true (i.e., no -L flag), generate #line directives - * performance_report - if > 0 (i.e., -p flag), generate a report relating - * to scanner performance; if > 1 (-p -p), report on minor performance - * problems, too - * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file - * listing backing-up states - * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class; - * otherwise, a standard C scanner - * reentrant - if true (-R), generate a reentrant C scanner. - * bison_bridge_lval - if true (--bison-bridge), bison pure calling convention. - * bison_bridge_lloc - if true (--bison-locations), bison yylloc. - * long_align - if true (-Ca flag), favor long-word alignment. - * use_read - if true (-f, -F, or -Cr) then use read() for scanner input; - * otherwise, use fread(). - * yytext_is_array - if true (i.e., %array directive), then declare - * yytext as a array instead of a character pointer. Nice and inefficient. - * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as - * "no more files". - * csize - size of character set for the scanner we're generating; - * 128 for 7-bit chars and 256 for 8-bit - * yymore_used - if true, yymore() is used in input rules - * reject - if true, generate back-up tables for REJECT macro - * real_reject - if true, scanner really uses REJECT (as opposed to just - * having "reject" set for variable trailing context) - * continued_action - true if this rule's action is to "fall through" to - * the next rule's action (i.e., the '|' action) - * in_rule - true if we're inside an individual rule, false if not. - * yymore_really_used - whether to treat yymore() as really used, regardless - * of what we think based on references to it in the user's actions. - * reject_really_used - same for REJECT - */ - -extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, - spprdflt; -extern int interactive, lex_compat, posix_compat, do_yylineno; -extern int useecs, fulltbl, usemecs, fullspd; -extern int gen_line_dirs, performance_report, backing_up_report; -extern int reentrant, bison_bridge_lval, bison_bridge_lloc; -extern bool ansi_func_defs, ansi_func_protos; -extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap; -extern int csize; -extern int yymore_used, reject, real_reject, continued_action, in_rule; - -extern int yymore_really_used, reject_really_used; - - -/* Variables used in the flex input routines: - * datapos - characters on current output line - * dataline - number of contiguous lines of data in current data - * statement. Used to generate readable -f output - * linenum - current input line number - * skelfile - the skeleton file - * skel - compiled-in skeleton array - * skel_ind - index into "skel" array, if skelfile is nil - * yyin - input file - * backing_up_file - file to summarize backing-up states to - * infilename - name of input file - * outfilename - name of output file - * headerfilename - name of the .h file to generate - * did_outfilename - whether outfilename was explicitly set - * prefix - the prefix used for externally visible names ("yy" by default) - * yyclass - yyFlexLexer subclass to use for YY_DECL - * do_stdinit - whether to initialize yyin/yyout to stdin/stdout - * use_stdout - the -t flag - * input_files - array holding names of input files - * num_input_files - size of input_files array - * program_name - name with which program was invoked - * - * action_array - array to hold the rule actions - * action_size - size of action_array - * defs1_offset - index where the user's section 1 definitions start - * in action_array - * prolog_offset - index where the prolog starts in action_array - * action_offset - index where the non-prolog starts in action_array - * action_index - index where the next action should go, with respect - * to "action_array" - */ - -extern int datapos, dataline, linenum; -extern FILE *skelfile, *yyin, *backing_up_file; -extern const char *skel[]; -extern int skel_ind; -extern char *infilename, *outfilename, *headerfilename; -extern int did_outfilename; -extern char *prefix, *yyclass, *extra_type; -extern int do_stdinit, use_stdout; -extern char **input_files; -extern int num_input_files; -extern char *program_name; - -extern char *action_array; -extern int action_size; -extern int defs1_offset, prolog_offset, action_offset, action_index; - - -/* Variables for stack of states having only one out-transition: - * onestate - state number - * onesym - transition symbol - * onenext - target state - * onedef - default base entry - * onesp - stack pointer - */ - -extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; -extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; - - -/* Variables for nfa machine data: - * maximum_mns - maximal number of NFA states supported by tables - * current_mns - current maximum on number of NFA states - * num_rules - number of the last accepting state; also is number of - * rules created so far - * num_eof_rules - number of <> rules - * default_rule - number of the default rule - * current_max_rules - current maximum number of rules - * lastnfa - last nfa state number created - * firstst - physically the first state of a fragment - * lastst - last physical state of fragment - * finalst - last logical state of fragment - * transchar - transition character - * trans1 - transition state - * trans2 - 2nd transition state for epsilons - * accptnum - accepting number - * assoc_rule - rule associated with this NFA state (or 0 if none) - * state_type - a STATE_xxx type identifying whether the state is part - * of a normal rule, the leading state in a trailing context - * rule (i.e., the state which marks the transition from - * recognizing the text-to-be-matched to the beginning of - * the trailing context), or a subsequent state in a trailing - * context rule - * rule_type - a RULE_xxx type identifying whether this a ho-hum - * normal rule or one which has variable head & trailing - * context - * rule_linenum - line number associated with rule - * rule_useful - true if we've determined that the rule can be matched - * rule_has_nl - true if rule could possibly match a newline - * ccl_has_nl - true if current ccl could match a newline - * nlch - default eol char - */ - -extern int maximum_mns, current_mns, current_max_rules; -extern int num_rules, num_eof_rules, default_rule, lastnfa; -extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; -extern int *accptnum, *assoc_rule, *state_type; -extern int *rule_type, *rule_linenum, *rule_useful; -extern bool *rule_has_nl, *ccl_has_nl; -extern int nlch; - -/* Different types of states; values are useful as masks, as well, for - * routines like check_trailing_context(). - */ -#define STATE_NORMAL 0x1 -#define STATE_TRAILING_CONTEXT 0x2 - -/* Global holding current type of state we're making. */ - -extern int current_state_type; - -/* Different types of rules. */ -#define RULE_NORMAL 0 -#define RULE_VARIABLE 1 - -/* True if the input rules include a rule with both variable-length head - * and trailing context, false otherwise. - */ -extern int variable_trailing_context_rules; - - -/* Variables for protos: - * numtemps - number of templates created - * numprots - number of protos created - * protprev - backlink to a more-recently used proto - * protnext - forward link to a less-recently used proto - * prottbl - base/def table entry for proto - * protcomst - common state of proto - * firstprot - number of the most recently used proto - * lastprot - number of the least recently used proto - * protsave contains the entire state array for protos - */ - -extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; -extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; - - -/* Variables for managing equivalence classes: - * numecs - number of equivalence classes - * nextecm - forward link of Equivalence Class members - * ecgroup - class number or backward link of EC members - * nummecs - number of meta-equivalence classes (used to compress - * templates) - * tecfwd - forward link of meta-equivalence classes members - * tecbck - backward link of MEC's - */ - -/* Reserve enough room in the equivalence class arrays so that we - * can use the CSIZE'th element to hold equivalence class information - * for the NUL character. Later we'll move this information into - * the 0th element. - */ -extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs; - -/* Meta-equivalence classes are indexed starting at 1, so it's possible - * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1 - * slots total (since the arrays are 0-based). nextecm[] and ecgroup[] - * don't require the extra position since they're indexed from 1 .. CSIZE - 1. - */ -extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1]; - - -/* Variables for start conditions: - * lastsc - last start condition created - * current_max_scs - current limit on number of start conditions - * scset - set of rules active in start condition - * scbol - set of rules active only at the beginning of line in a s.c. - * scxclu - true if start condition is exclusive - * sceof - true if start condition has EOF rule - * scname - start condition name - */ - -extern int lastsc, *scset, *scbol, *scxclu, *sceof; -extern int current_max_scs; -extern char **scname; - - -/* Variables for dfa machine data: - * current_max_dfa_size - current maximum number of NFA states in DFA - * current_max_xpairs - current maximum number of non-template xtion pairs - * current_max_template_xpairs - current maximum number of template pairs - * current_max_dfas - current maximum number DFA states - * lastdfa - last dfa state number created - * nxt - state to enter upon reading character - * chk - check value to see if "nxt" applies - * tnxt - internal nxt table for templates - * base - offset into "nxt" for given state - * def - where to go if "chk" disallows "nxt" entry - * nultrans - NUL transition for each state - * NUL_ec - equivalence class of the NUL character - * tblend - last "nxt/chk" table entry being used - * firstfree - first empty entry in "nxt/chk" table - * dss - nfa state set for each dfa - * dfasiz - size of nfa state set for each dfa - * dfaacc - accepting set for each dfa state (if using REJECT), or accepting - * number, if not - * accsiz - size of accepting set for each dfa state - * dhash - dfa state hash value - * numas - number of DFA accepting states created; note that this - * is not necessarily the same value as num_rules, which is the analogous - * value for the NFA - * numsnpairs - number of state/nextstate transition pairs - * jambase - position in base/def where the default jam table starts - * jamstate - state number corresponding to "jam" state - * end_of_buffer_state - end-of-buffer dfa state number - */ - -extern int current_max_dfa_size, current_max_xpairs; -extern int current_max_template_xpairs, current_max_dfas; -extern int lastdfa, *nxt, *chk, *tnxt; -extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, - *dfasiz; -extern union dfaacc_union { - int *dfaacc_set; - int dfaacc_state; -} *dfaacc; -extern int *accsiz, *dhash, numas; -extern int numsnpairs, jambase, jamstate; -extern int end_of_buffer_state; - -/* Variables for ccl information: - * lastccl - ccl index of the last created ccl - * current_maxccls - current limit on the maximum number of unique ccl's - * cclmap - maps a ccl index to its set pointer - * ccllen - gives the length of a ccl - * cclng - true for a given ccl if the ccl is negated - * cclreuse - counts how many times a ccl is re-used - * current_max_ccl_tbl_size - current limit on number of characters needed - * to represent the unique ccl's - * ccltbl - holds the characters in each ccl - indexed by cclmap - */ - -extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse; -extern int current_maxccls, current_max_ccl_tbl_size; -extern Char *ccltbl; - - -/* Variables for miscellaneous information: - * nmstr - last NAME scanned by the scanner - * sectnum - section number currently being parsed - * nummt - number of empty nxt/chk table entries - * hshcol - number of hash collisions detected by snstods - * dfaeql - number of times a newly created dfa was equal to an old one - * numeps - number of epsilon NFA states created - * eps2 - number of epsilon states which have 2 out-transitions - * num_reallocs - number of times it was necessary to realloc() a group - * of arrays - * tmpuses - number of DFA states that chain to templates - * totnst - total number of NFA states used to make DFA states - * peakpairs - peak number of transition pairs we had to store internally - * numuniq - number of unique transitions - * numdup - number of duplicate transitions - * hshsave - number of hash collisions saved by checking number of states - * num_backing_up - number of DFA states requiring backing up - * bol_needed - whether scanner needs beginning-of-line recognition - */ - -extern char nmstr[MAXLINE]; -extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; -extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; -extern int num_backing_up, bol_needed; - -void *allocate_array PROTO ((int, size_t)); -void *reallocate_array PROTO ((void *, int, size_t)); - -void *flex_alloc PROTO ((size_t)); -void *flex_realloc PROTO ((void *, size_t)); -void flex_free PROTO ((void *)); - -#define allocate_integer_array(size) \ - (int *) allocate_array( size, sizeof( int ) ) - -#define reallocate_integer_array(array,size) \ - (int *) reallocate_array( (void *) array, size, sizeof( int ) ) - -#define allocate_bool_array(size) \ - (bool *) allocate_array( size, sizeof( bool ) ) - -#define reallocate_bool_array(array,size) \ - (bool *) reallocate_array( (void *) array, size, sizeof( bool ) ) - -#define allocate_int_ptr_array(size) \ - (int **) allocate_array( size, sizeof( int * ) ) - -#define allocate_char_ptr_array(size) \ - (char **) allocate_array( size, sizeof( char * ) ) - -#define allocate_dfaacc_union(size) \ - (union dfaacc_union *) \ - allocate_array( size, sizeof( union dfaacc_union ) ) - -#define reallocate_int_ptr_array(array,size) \ - (int **) reallocate_array( (void *) array, size, sizeof( int * ) ) - -#define reallocate_char_ptr_array(array,size) \ - (char **) reallocate_array( (void *) array, size, sizeof( char * ) ) - -#define reallocate_dfaacc_union(array, size) \ - (union dfaacc_union *) \ - reallocate_array( (void *) array, size, sizeof( union dfaacc_union ) ) - -#define allocate_character_array(size) \ - (char *) allocate_array( size, sizeof( char ) ) - -#define reallocate_character_array(array,size) \ - (char *) reallocate_array( (void *) array, size, sizeof( char ) ) - -#define allocate_Character_array(size) \ - (Char *) allocate_array( size, sizeof( Char ) ) - -#define reallocate_Character_array(array,size) \ - (Char *) reallocate_array( (void *) array, size, sizeof( Char ) ) - - -/* Used to communicate between scanner and parser. The type should really - * be YYSTYPE, but we can't easily get our hands on it. - */ -extern int yylval; - - -/* External functions that are cross-referenced among the flex source files. */ - - -/* from file ccl.c */ - -extern void ccladd PROTO ((int, int)); /* add a single character to a ccl */ -extern int cclinit PROTO ((void)); /* make an empty ccl */ -extern void cclnegate PROTO ((int)); /* negate a ccl */ -extern int ccl_set_diff (int a, int b); /* set difference of two ccls. */ -extern int ccl_set_union (int a, int b); /* set union of two ccls. */ - -/* List the members of a set of characters in CCL form. */ -extern void list_character_set PROTO ((FILE *, int[])); - - -/* from file dfa.c */ - -/* Check a DFA state for backing up. */ -extern void check_for_backing_up PROTO ((int, int[])); - -/* Check to see if NFA state set constitutes "dangerous" trailing context. */ -extern void check_trailing_context PROTO ((int *, int, int *, int)); - -/* Construct the epsilon closure of a set of ndfa states. */ -extern int *epsclosure PROTO ((int *, int *, int[], int *, int *)); - -/* Increase the maximum number of dfas. */ -extern void increase_max_dfas PROTO ((void)); - -extern void ntod PROTO ((void)); /* convert a ndfa to a dfa */ - -/* Converts a set of ndfa states into a dfa state. */ -extern int snstods PROTO ((int[], int, int[], int, int, int *)); - - -/* from file ecs.c */ - -/* Convert character classes to set of equivalence classes. */ -extern void ccl2ecl PROTO ((void)); - -/* Associate equivalence class numbers with class members. */ -extern int cre8ecs PROTO ((int[], int[], int)); - -/* Update equivalence classes based on character class transitions. */ -extern void mkeccl PROTO ((Char[], int, int[], int[], int, int)); - -/* Create equivalence class for single character. */ -extern void mkechar PROTO ((int, int[], int[])); - - -/* from file gen.c */ - -extern void do_indent PROTO ((void)); /* indent to the current level */ - -/* Generate the code to keep backing-up information. */ -extern void gen_backing_up PROTO ((void)); - -/* Generate the code to perform the backing up. */ -extern void gen_bu_action PROTO ((void)); - -/* Generate full speed compressed transition table. */ -extern void genctbl PROTO ((void)); - -/* Generate the code to find the action number. */ -extern void gen_find_action PROTO ((void)); - -extern void genftbl PROTO ((void)); /* generate full transition table */ - -/* Generate the code to find the next compressed-table state. */ -extern void gen_next_compressed_state PROTO ((char *)); - -/* Generate the code to find the next match. */ -extern void gen_next_match PROTO ((void)); - -/* Generate the code to find the next state. */ -extern void gen_next_state PROTO ((int)); - -/* Generate the code to make a NUL transition. */ -extern void gen_NUL_trans PROTO ((void)); - -/* Generate the code to find the start state. */ -extern void gen_start_state PROTO ((void)); - -/* Generate data statements for the transition tables. */ -extern void gentabs PROTO ((void)); - -/* Write out a formatted string at the current indentation level. */ -extern void indent_put2s PROTO ((const char *, const char *)); - -/* Write out a string + newline at the current indentation level. */ -extern void indent_puts PROTO ((const char *)); - -extern void make_tables PROTO ((void)); /* generate transition tables */ - - -/* from file main.c */ - -extern void check_options PROTO ((void)); -extern void flexend PROTO ((int)); -extern void usage PROTO ((void)); - - -/* from file misc.c */ - -/* Add a #define to the action file. */ -extern void action_define PROTO ((const char *defname, int value)); - -/* Add the given text to the stored actions. */ -extern void add_action PROTO ((const char *new_text)); - -/* True if a string is all lower case. */ -extern int all_lower PROTO ((register char *)); - -/* True if a string is all upper case. */ -extern int all_upper PROTO ((register char *)); - -/* Compare two integers for use by qsort. */ -extern int intcmp PROTO ((const void *, const void *)); - -/* Check a character to make sure it's in the expected range. */ -extern void check_char PROTO ((int c)); - -/* Replace upper-case letter to lower-case. */ -extern Char clower PROTO ((int)); - -/* Returns a dynamically allocated copy of a string. */ -extern char *copy_string PROTO ((register const char *)); - -/* Returns a dynamically allocated copy of a (potentially) unsigned string. */ -extern Char *copy_unsigned_string PROTO ((register Char *)); - -/* Compare two characters for use by qsort with '\0' sorting last. */ -extern int cclcmp PROTO ((const void *, const void *)); - -/* Finish up a block of data declarations. */ -extern void dataend PROTO ((void)); - -/* Flush generated data statements. */ -extern void dataflush PROTO ((void)); - -/* Report an error message and terminate. */ -extern void flexerror PROTO ((const char *)); - -/* Report a fatal error message and terminate. */ -extern void flexfatal PROTO ((const char *)); - -/* Report a fatal error with a pinpoint, and terminate */ -#if HAVE_DECL___FUNC__ -#define flex_die(msg) \ - do{ \ - fprintf (stderr,\ - _("%s: fatal internal error at %s:%d (%s): %s\n"),\ - program_name, __FILE__, (int)__LINE__,\ - __func__,msg);\ - FLEX_EXIT(1);\ - }while(0) -#else /* ! HAVE_DECL___FUNC__ */ -#define flex_die(msg) \ - do{ \ - fprintf (stderr,\ - _("%s: fatal internal error at %s:%d %s\n"),\ - program_name, __FILE__, (int)__LINE__,\ - msg);\ - FLEX_EXIT(1);\ - }while(0) -#endif /* ! HAVE_DECL___func__ */ - -/* Convert a hexadecimal digit string to an integer value. */ -extern int htoi PROTO ((Char[])); - -/* Report an error message formatted with one integer argument. */ -extern void lerrif PROTO ((const char *, int)); - -/* Report an error message formatted with one string argument. */ -extern void lerrsf PROTO ((const char *, const char *)); - -/* Like lerrsf, but also exit after displaying message. */ -extern void lerrsf_fatal PROTO ((const char *, const char *)); - -/* Spit out a "#line" statement. */ -extern void line_directive_out PROTO ((FILE *, int)); - -/* Mark the current position in the action array as the end of the section 1 - * user defs. - */ -extern void mark_defs1 PROTO ((void)); - -/* Mark the current position in the action array as the end of the prolog. */ -extern void mark_prolog PROTO ((void)); - -/* Generate a data statment for a two-dimensional array. */ -extern void mk2data PROTO ((int)); - -extern void mkdata PROTO ((int)); /* generate a data statement */ - -/* Return the integer represented by a string of digits. */ -extern int myctoi PROTO ((const char *)); - -/* Return character corresponding to escape sequence. */ -extern Char myesc PROTO ((Char[])); - -/* Convert an octal digit string to an integer value. */ -extern int otoi PROTO ((Char[])); - -/* Output a (possibly-formatted) string to the generated scanner. */ -extern void out PROTO ((const char *)); -extern void out_dec PROTO ((const char *, int)); -extern void out_dec2 PROTO ((const char *, int, int)); -extern void out_hex PROTO ((const char *, unsigned int)); -extern void out_str PROTO ((const char *, const char *)); -extern void out_str3 -PROTO ((const char *, const char *, const char *, const char *)); -extern void out_str_dec PROTO ((const char *, const char *, int)); -extern void outc PROTO ((int)); -extern void outn PROTO ((const char *)); -extern void out_m4_define (const char* def, const char* val); - -/* Return a printable version of the given character, which might be - * 8-bit. - */ -extern char *readable_form PROTO ((int)); - -/* Write out one section of the skeleton file. */ -extern void skelout PROTO ((void)); - -/* Output a yy_trans_info structure. */ -extern void transition_struct_out PROTO ((int, int)); - -/* Only needed when using certain broken versions of bison to build parse.c. */ -extern void *yy_flex_xmalloc PROTO ((int)); - -/* Set a region of memory to 0. */ -extern void zero_out PROTO ((char *, size_t)); - - -/* from file nfa.c */ - -/* Add an accepting state to a machine. */ -extern void add_accept PROTO ((int, int)); - -/* Make a given number of copies of a singleton machine. */ -extern int copysingl PROTO ((int, int)); - -/* Debugging routine to write out an nfa. */ -extern void dumpnfa PROTO ((int)); - -/* Finish up the processing for a rule. */ -extern void finish_rule PROTO ((int, int, int, int, int)); - -/* Connect two machines together. */ -extern int link_machines PROTO ((int, int)); - -/* Mark each "beginning" state in a machine as being a "normal" (i.e., - * not trailing context associated) state. - */ -extern void mark_beginning_as_normal PROTO ((register int)); - -/* Make a machine that branches to two machines. */ -extern int mkbranch PROTO ((int, int)); - -extern int mkclos PROTO ((int)); /* convert a machine into a closure */ -extern int mkopt PROTO ((int)); /* make a machine optional */ - -/* Make a machine that matches either one of two machines. */ -extern int mkor PROTO ((int, int)); - -/* Convert a machine into a positive closure. */ -extern int mkposcl PROTO ((int)); - -extern int mkrep PROTO ((int, int, int)); /* make a replicated machine */ - -/* Create a state with a transition on a given symbol. */ -extern int mkstate PROTO ((int)); - -extern void new_rule PROTO ((void)); /* initialize for a new rule */ - - -/* from file parse.y */ - -/* Build the "<>" action for the active start conditions. */ -extern void build_eof_action PROTO ((void)); - -/* Write out a message formatted with one string, pinpointing its location. */ -extern void format_pinpoint_message PROTO ((const char *, const char *)); - -/* Write out a message, pinpointing its location. */ -extern void pinpoint_message PROTO ((const char *)); - -/* Write out a warning, pinpointing it at the given line. */ -extern void line_warning PROTO ((const char *, int)); - -/* Write out a message, pinpointing it at the given line. */ -extern void line_pinpoint PROTO ((const char *, int)); - -/* Report a formatted syntax error. */ -extern void format_synerr PROTO ((const char *, const char *)); -extern void synerr PROTO ((const char *)); /* report a syntax error */ -extern void format_warn PROTO ((const char *, const char *)); -extern void warn PROTO ((const char *)); /* report a warning */ -extern void yyerror PROTO ((const char *)); /* report a parse error */ -extern int yyparse PROTO ((void)); /* the YACC parser */ - - -/* from file scan.l */ - -/* The Flex-generated scanner for flex. */ -extern int flexscan PROTO ((void)); - -/* Open the given file (if NULL, stdin) for scanning. */ -extern void set_input_file PROTO ((char *)); - -/* Wrapup a file in the lexical analyzer. */ -extern int yywrap PROTO ((void)); - - -/* from file sym.c */ - -/* Save the text of a character class. */ -extern void cclinstal PROTO ((Char[], int)); - -/* Lookup the number associated with character class. */ -extern int ccllookup PROTO ((Char[])); - -extern void ndinstal PROTO ((const char *, Char[])); /* install a name definition */ -extern Char *ndlookup PROTO ((const char *)); /* lookup a name definition */ - -/* Increase maximum number of SC's. */ -extern void scextend PROTO ((void)); -extern void scinstal PROTO ((const char *, int)); /* make a start condition */ - -/* Lookup the number associated with a start condition. */ -extern int sclookup PROTO ((const char *)); - - -/* from file tblcmp.c */ - -/* Build table entries for dfa state. */ -extern void bldtbl PROTO ((int[], int, int, int, int)); - -extern void cmptmps PROTO ((void)); /* compress template table entries */ -extern void expand_nxt_chk PROTO ((void)); /* increase nxt/chk arrays */ - -/* Finds a space in the table for a state to be placed. */ -extern int find_table_space PROTO ((int *, int)); -extern void inittbl PROTO ((void)); /* initialize transition tables */ - -/* Make the default, "jam" table entries. */ -extern void mkdeftbl PROTO ((void)); - -/* Create table entries for a state (or state fragment) which has - * only one out-transition. - */ -extern void mk1tbl PROTO ((int, int, int, int)); - -/* Place a state into full speed transition table. */ -extern void place_state PROTO ((int *, int, int)); - -/* Save states with only one out-transition to be processed later. */ -extern void stack1 PROTO ((int, int, int, int)); - - -/* from file yylex.c */ - -extern int yylex PROTO ((void)); - -/* A growable array. See buf.c. */ -struct Buf { - void *elts; /* elements. */ - int nelts; /* number of elements. */ - size_t elt_size; /* in bytes. */ - int nmax; /* max capacity of elements. */ -}; - -extern void buf_init PROTO ((struct Buf * buf, size_t elem_size)); -extern void buf_destroy PROTO ((struct Buf * buf)); -extern struct Buf *buf_append -PROTO ((struct Buf * buf, const void *ptr, int n_elem)); -extern struct Buf *buf_concat PROTO((struct Buf* dest, const struct Buf* src)); -extern struct Buf *buf_strappend PROTO ((struct Buf *, const char *str)); -extern struct Buf *buf_strnappend -PROTO ((struct Buf *, const char *str, int nchars)); -extern struct Buf *buf_strdefine -PROTO ((struct Buf * buf, const char *str, const char *def)); -extern struct Buf *buf_prints PROTO((struct Buf *buf, const char *fmt, const char* s)); -extern struct Buf *buf_m4_define PROTO((struct Buf *buf, const char* def, const char* val)); -extern struct Buf *buf_m4_undefine PROTO((struct Buf *buf, const char* def)); -extern struct Buf *buf_print_strings PROTO((struct Buf * buf, FILE* out)); -extern struct Buf *buf_linedir PROTO((struct Buf *buf, const char* filename, int lineno)); - -extern struct Buf userdef_buf; /* a string buffer for #define's generated by user-options on cmd line. */ -extern struct Buf defs_buf; /* a char* buffer to save #define'd some symbols generated by flex. */ -extern struct Buf yydmap_buf; /* a string buffer to hold yydmap elements */ -extern struct Buf m4defs_buf; /* Holds m4 definitions. */ -extern struct Buf top_buf; /* contains %top code. String buffer. */ - -/* For blocking out code from the header file. */ -#define OUT_BEGIN_CODE() outn("m4_ifdef( [[M4_YY_IN_HEADER]],,[[") -#define OUT_END_CODE() outn("]])") - -/* For setjmp/longjmp (instead of calling exit(2)). Linkage in main.c */ -extern jmp_buf flex_main_jmp_buf; - -#define FLEX_EXIT(status) longjmp(flex_main_jmp_buf,(status)+1) - -/* Removes all \n and \r chars from tail of str. returns str. */ -extern char *chomp (char *str); - -/* ctype functions forced to return boolean */ -#define b_isalnum(c) (isalnum(c)?true:false) -#define b_isalpha(c) (isalpha(c)?true:false) -#define b_isascii(c) (isascii(c)?true:false) -#define b_isblank(c) (isblank(c)?true:false) -#define b_iscntrl(c) (iscntrl(c)?true:false) -#define b_isdigit(c) (isdigit(c)?true:false) -#define b_isgraph(c) (isgraph(c)?true:false) -#define b_islower(c) (islower(c)?true:false) -#define b_isprint(c) (isprint(c)?true:false) -#define b_ispunct(c) (ispunct(c)?true:false) -#define b_isspace(c) (isspace(c)?true:false) -#define b_isupper(c) (isupper(c)?true:false) -#define b_isxdigit(c) (isxdigit(c)?true:false) - -/* return true if char is uppercase or lowercase. */ -bool has_case(int c); - -/* Change case of character if possible. */ -int reverse_case(int c); - -/* return false if [c1-c2] is ambiguous for a caseless scanner. */ -bool range_covers_case (int c1, int c2); - -/* - * From "filter.c" - */ - -/** A single stdio filter to execute. - * The filter may be external, such as "sed", or it - * may be internal, as a function call. - */ -struct filter { - int (*filter_func)(struct filter*); /**< internal filter function */ - void * extra; /**< extra data passed to filter_func */ - int argc; /**< arg count */ - const char ** argv; /**< arg vector, \0-terminated */ - struct filter * next; /**< next filter or NULL */ -}; - -/* output filter chain */ -extern struct filter * output_chain; -extern struct filter *filter_create_ext PROTO((struct filter * chain, const char *cmd, ...)); -struct filter *filter_create_int PROTO((struct filter *chain, - int (*filter_func) (struct filter *), - void *extra)); -extern bool filter_apply_chain PROTO((struct filter * chain)); -extern int filter_truncate (struct filter * chain, int max_len); -extern int filter_tee_header PROTO((struct filter *chain)); -extern int filter_fix_linedirs PROTO((struct filter *chain)); - - -/* - * From "regex.c" - */ - -extern regex_t regex_linedir, regex_blank_line; -bool flex_init_regex(void); -void flex_regcomp(regex_t *preg, const char *regex, int cflags); -char *regmatch_dup (regmatch_t * m, const char *src); -char *regmatch_cpy (regmatch_t * m, char *dest, const char *src); -int regmatch_len (regmatch_t * m); -int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, int base); -bool regmatch_empty (regmatch_t * m); - -/* From "scanflags.h" */ -typedef unsigned int scanflags_t; -extern scanflags_t* _sf_stk; -extern size_t _sf_top_ix, _sf_max; /**< stack of scanner flags. */ -#define _SF_CASE_INS 0x0001 -#define _SF_DOT_ALL 0x0002 -#define _SF_SKIP_WS 0x0004 -#define sf_top() (_sf_stk[_sf_top_ix]) -#define sf_case_ins() (sf_top() & _SF_CASE_INS) -#define sf_dot_all() (sf_top() & _SF_DOT_ALL) -#define sf_skip_ws() (sf_top() & _SF_SKIP_WS) -#define sf_set_case_ins(X) ((X) ? (sf_top() |= _SF_CASE_INS) : (sf_top() &= ~_SF_CASE_INS)) -#define sf_set_dot_all(X) ((X) ? (sf_top() |= _SF_DOT_ALL) : (sf_top() &= ~_SF_DOT_ALL)) -#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS)) -extern void sf_init(void); -extern void sf_push(void); -extern void sf_pop(void); - - -#endif /* not defined FLEXDEF_H */ diff --git a/flexint.h b/flexint.h deleted file mode 100644 index f9fa80cb08c0b..0000000000000 --- a/flexint.h +++ /dev/null @@ -1,63 +0,0 @@ -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ diff --git a/gen.c b/gen.c deleted file mode 100644 index 8261951c065ec..0000000000000 --- a/gen.c +++ /dev/null @@ -1,2169 +0,0 @@ -/* gen - actual generation (writing) of flex scanners */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "tables.h" - - -/* declare functions that have forward references */ - -void gen_next_state PROTO ((int)); -void genecs PROTO ((void)); -void indent_put2s PROTO ((const char *, const char *)); -void indent_puts PROTO ((const char *)); - - -static int indent_level = 0; /* each level is 8 spaces */ - -#define indent_up() (++indent_level) -#define indent_down() (--indent_level) -#define set_indent(indent_val) indent_level = indent_val - -/* Almost everything is done in terms of arrays starting at 1, so provide - * a null entry for the zero element of all C arrays. (The exception - * to this is that the fast table representation generally uses the - * 0 elements of its arrays, too.) - */ - -static const char *get_int16_decl (void) -{ - return (gentables) - ? "static yyconst flex_int16_t %s[%d] =\n { 0,\n" - : "static yyconst flex_int16_t * %s = 0;\n"; -} - - -static const char *get_int32_decl (void) -{ - return (gentables) - ? "static yyconst flex_int32_t %s[%d] =\n { 0,\n" - : "static yyconst flex_int32_t * %s = 0;\n"; -} - -static const char *get_state_decl (void) -{ - return (gentables) - ? "static yyconst yy_state_type %s[%d] =\n { 0,\n" - : "static yyconst yy_state_type * %s = 0;\n"; -} - -/* Indent to the current level. */ - -void do_indent () -{ - register int i = indent_level * 8; - - while (i >= 8) { - outc ('\t'); - i -= 8; - } - - while (i > 0) { - outc (' '); - --i; - } -} - - -/** Make the table for possible eol matches. - * @return the newly allocated rule_can_match_eol table - */ -static struct yytbl_data *mkeoltbl (void) -{ - int i; - flex_int8_t *tdata = 0; - struct yytbl_data *tbl; - - tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data)); - yytbl_data_init (tbl, YYTD_ID_RULE_CAN_MATCH_EOL); - tbl->td_flags = YYTD_DATA8; - tbl->td_lolen = num_rules + 1; - tbl->td_data = tdata = - (flex_int8_t *) calloc (tbl->td_lolen, sizeof (flex_int8_t)); - - for (i = 1; i <= num_rules; i++) - tdata[i] = rule_has_nl[i] ? 1 : 0; - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_RULE_CAN_MATCH_EOL, (void**)&yy_rule_can_match_eol, sizeof(%s)},\n", - "flex_int32_t"); - return tbl; -} - -/* Generate the table for possible eol matches. */ -static void geneoltbl () -{ - int i; - - outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); - outn ("/* Table of booleans, true if rule could match eol. */"); - out_str_dec (get_int32_decl (), "yy_rule_can_match_eol", - num_rules + 1); - - if (gentables) { - for (i = 1; i <= num_rules; i++) { - out_dec ("%d, ", rule_has_nl[i] ? 1 : 0); - /* format nicely, 20 numbers per line. */ - if ((i % 20) == 19) - out ("\n "); - } - out (" };\n"); - } - outn ("]])"); -} - - -/* Generate the code to keep backing-up information. */ - -void gen_backing_up () -{ - if (reject || num_backing_up == 0) - return; - - if (fullspd) - indent_puts ("if ( yy_current_state[-1].yy_nxt )"); - else - indent_puts ("if ( yy_accept[yy_current_state] )"); - - indent_up (); - indent_puts ("{"); - indent_puts ("YY_G(yy_last_accepting_state) = yy_current_state;"); - indent_puts ("YY_G(yy_last_accepting_cpos) = yy_cp;"); - indent_puts ("}"); - indent_down (); -} - - -/* Generate the code to perform the backing up. */ - -void gen_bu_action () -{ - if (reject || num_backing_up == 0) - return; - - set_indent (3); - - indent_puts ("case 0: /* must back up */"); - indent_puts ("/* undo the effects of YY_DO_BEFORE_ACTION */"); - indent_puts ("*yy_cp = YY_G(yy_hold_char);"); - - if (fullspd || fulltbl) - indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos) + 1;"); - else - /* Backing-up info for compressed tables is taken \after/ - * yy_cp has been incremented for the next state. - */ - indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos);"); - - indent_puts ("yy_current_state = YY_G(yy_last_accepting_state);"); - indent_puts ("goto yy_find_action;"); - outc ('\n'); - - set_indent (0); -} - -/** mkctbl - make full speed compressed transition table - * This is an array of structs; each struct a pair of integers. - * You should call mkssltbl() immediately after this. - * Then, I think, mkecstbl(). Arrrg. - * @return the newly allocated trans table - */ - -static struct yytbl_data *mkctbl (void) -{ - register int i; - struct yytbl_data *tbl = 0; - flex_int32_t *tdata = 0, curr = 0; - int end_of_buffer_action = num_rules + 1; - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_TRANSITION, (void**)&yy_transition, sizeof(%s)},\n", - ((tblend + numecs + 1) >= INT16_MAX - || long_align) ? "flex_int32_t" : "flex_int16_t"); - - tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data)); - yytbl_data_init (tbl, YYTD_ID_TRANSITION); - tbl->td_flags = YYTD_DATA32 | YYTD_STRUCT; - tbl->td_hilen = 0; - tbl->td_lolen = tblend + numecs + 1; /* number of structs */ - - tbl->td_data = tdata = - (flex_int32_t *) calloc (tbl->td_lolen * 2, sizeof (flex_int32_t)); - - /* We want the transition to be represented as the offset to the - * next state, not the actual state number, which is what it currently - * is. The offset is base[nxt[i]] - (base of current state)]. That's - * just the difference between the starting points of the two involved - * states (to - from). - * - * First, though, we need to find some way to put in our end-of-buffer - * flags and states. We do this by making a state with absolutely no - * transitions. We put it at the end of the table. - */ - - /* We need to have room in nxt/chk for two more slots: One for the - * action and one for the end-of-buffer transition. We now *assume* - * that we're guaranteed the only character we'll try to index this - * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure - * there's room for jam entries for other characters. - */ - - while (tblend + 2 >= current_max_xpairs) - expand_nxt_chk (); - - while (lastdfa + 1 >= current_max_dfas) - increase_max_dfas (); - - base[lastdfa + 1] = tblend + 2; - nxt[tblend + 1] = end_of_buffer_action; - chk[tblend + 1] = numecs + 1; - chk[tblend + 2] = 1; /* anything but EOB */ - - /* So that "make test" won't show arb. differences. */ - nxt[tblend + 2] = 0; - - /* Make sure every state has an end-of-buffer transition and an - * action #. - */ - for (i = 0; i <= lastdfa; ++i) { - int anum = dfaacc[i].dfaacc_state; - int offset = base[i]; - - chk[offset] = EOB_POSITION; - chk[offset - 1] = ACTION_POSITION; - nxt[offset - 1] = anum; /* action number */ - } - - for (i = 0; i <= tblend; ++i) { - if (chk[i] == EOB_POSITION) { - tdata[curr++] = 0; - tdata[curr++] = base[lastdfa + 1] - i; - } - - else if (chk[i] == ACTION_POSITION) { - tdata[curr++] = 0; - tdata[curr++] = nxt[i]; - } - - else if (chk[i] > numecs || chk[i] == 0) { - tdata[curr++] = 0; - tdata[curr++] = 0; - } - else { /* verify, transition */ - - tdata[curr++] = chk[i]; - tdata[curr++] = base[nxt[i]] - (i - chk[i]); - } - } - - - /* Here's the final, end-of-buffer state. */ - tdata[curr++] = chk[tblend + 1]; - tdata[curr++] = nxt[tblend + 1]; - - tdata[curr++] = chk[tblend + 2]; - tdata[curr++] = nxt[tblend + 2]; - - return tbl; -} - - -/** Make start_state_list table. - * @return the newly allocated start_state_list table - */ -static struct yytbl_data *mkssltbl (void) -{ - struct yytbl_data *tbl = 0; - flex_int32_t *tdata = 0; - flex_int32_t i; - - tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data)); - yytbl_data_init (tbl, YYTD_ID_START_STATE_LIST); - tbl->td_flags = YYTD_DATA32 | YYTD_PTRANS; - tbl->td_hilen = 0; - tbl->td_lolen = lastsc * 2 + 1; - - tbl->td_data = tdata = - (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t)); - - for (i = 0; i <= lastsc * 2; ++i) - tdata[i] = base[i]; - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_START_STATE_LIST, (void**)&yy_start_state_list, sizeof(%s)},\n", - "struct yy_trans_info*"); - - return tbl; -} - - - -/* genctbl - generates full speed compressed transition table */ - -void genctbl () -{ - register int i; - int end_of_buffer_action = num_rules + 1; - - /* Table of verify for transition and offset to next state. */ - if (gentables) - out_dec ("static yyconst struct yy_trans_info yy_transition[%d] =\n {\n", tblend + numecs + 1); - else - outn ("static yyconst struct yy_trans_info *yy_transition = 0;"); - - /* We want the transition to be represented as the offset to the - * next state, not the actual state number, which is what it currently - * is. The offset is base[nxt[i]] - (base of current state)]. That's - * just the difference between the starting points of the two involved - * states (to - from). - * - * First, though, we need to find some way to put in our end-of-buffer - * flags and states. We do this by making a state with absolutely no - * transitions. We put it at the end of the table. - */ - - /* We need to have room in nxt/chk for two more slots: One for the - * action and one for the end-of-buffer transition. We now *assume* - * that we're guaranteed the only character we'll try to index this - * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure - * there's room for jam entries for other characters. - */ - - while (tblend + 2 >= current_max_xpairs) - expand_nxt_chk (); - - while (lastdfa + 1 >= current_max_dfas) - increase_max_dfas (); - - base[lastdfa + 1] = tblend + 2; - nxt[tblend + 1] = end_of_buffer_action; - chk[tblend + 1] = numecs + 1; - chk[tblend + 2] = 1; /* anything but EOB */ - - /* So that "make test" won't show arb. differences. */ - nxt[tblend + 2] = 0; - - /* Make sure every state has an end-of-buffer transition and an - * action #. - */ - for (i = 0; i <= lastdfa; ++i) { - int anum = dfaacc[i].dfaacc_state; - int offset = base[i]; - - chk[offset] = EOB_POSITION; - chk[offset - 1] = ACTION_POSITION; - nxt[offset - 1] = anum; /* action number */ - } - - for (i = 0; i <= tblend; ++i) { - if (chk[i] == EOB_POSITION) - transition_struct_out (0, base[lastdfa + 1] - i); - - else if (chk[i] == ACTION_POSITION) - transition_struct_out (0, nxt[i]); - - else if (chk[i] > numecs || chk[i] == 0) - transition_struct_out (0, 0); /* unused slot */ - - else /* verify, transition */ - transition_struct_out (chk[i], - base[nxt[i]] - (i - - chk[i])); - } - - - /* Here's the final, end-of-buffer state. */ - transition_struct_out (chk[tblend + 1], nxt[tblend + 1]); - transition_struct_out (chk[tblend + 2], nxt[tblend + 2]); - - if (gentables) - outn (" };\n"); - - /* Table of pointers to start states. */ - if (gentables) - out_dec ("static yyconst struct yy_trans_info *yy_start_state_list[%d] =\n", lastsc * 2 + 1); - else - outn ("static yyconst struct yy_trans_info **yy_start_state_list =0;"); - - if (gentables) { - outn (" {"); - - for (i = 0; i <= lastsc * 2; ++i) - out_dec (" &yy_transition[%d],\n", base[i]); - - dataend (); - } - - if (useecs) - genecs (); -} - - -/* mkecstbl - Make equivalence-class tables. */ - -struct yytbl_data *mkecstbl (void) -{ - register int i; - struct yytbl_data *tbl = 0; - flex_int32_t *tdata = 0; - - tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data)); - yytbl_data_init (tbl, YYTD_ID_EC); - tbl->td_flags |= YYTD_DATA32; - tbl->td_hilen = 0; - tbl->td_lolen = csize; - - tbl->td_data = tdata = - (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t)); - - for (i = 1; i < csize; ++i) { - ecgroup[i] = ABS (ecgroup[i]); - tdata[i] = ecgroup[i]; - } - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_EC, (void**)&yy_ec, sizeof(%s)},\n", - "flex_int32_t"); - - return tbl; -} - -/* Generate equivalence-class tables. */ - -void genecs () -{ - register int i, j; - int numrows; - - out_str_dec (get_int32_decl (), "yy_ec", csize); - - for (i = 1; i < csize; ++i) { - ecgroup[i] = ABS (ecgroup[i]); - mkdata (ecgroup[i]); - } - - dataend (); - - if (trace) { - fputs (_("\n\nEquivalence Classes:\n\n"), stderr); - - numrows = csize / 8; - - for (j = 0; j < numrows; ++j) { - for (i = j; i < csize; i = i + numrows) { - fprintf (stderr, "%4s = %-2d", - readable_form (i), ecgroup[i]); - - putc (' ', stderr); - } - - putc ('\n', stderr); - } - } -} - - -/* Generate the code to find the action number. */ - -void gen_find_action () -{ - if (fullspd) - indent_puts ("yy_act = yy_current_state[-1].yy_nxt;"); - - else if (fulltbl) - indent_puts ("yy_act = yy_accept[yy_current_state];"); - - else if (reject) { - indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); - indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); - - outn ("find_rule: /* we branch to this label when backing up */"); - - indent_puts - ("for ( ; ; ) /* until we find what rule we matched */"); - - indent_up (); - - indent_puts ("{"); - - indent_puts - ("if ( YY_G(yy_lp) && YY_G(yy_lp) < yy_accept[yy_current_state + 1] )"); - indent_up (); - indent_puts ("{"); - indent_puts ("yy_act = yy_acclist[YY_G(yy_lp)];"); - - if (variable_trailing_context_rules) { - indent_puts - ("if ( yy_act & YY_TRAILING_HEAD_MASK ||"); - indent_puts (" YY_G(yy_looking_for_trail_begin) )"); - indent_up (); - indent_puts ("{"); - - indent_puts - ("if ( yy_act == YY_G(yy_looking_for_trail_begin) )"); - indent_up (); - indent_puts ("{"); - indent_puts ("YY_G(yy_looking_for_trail_begin) = 0;"); - indent_puts ("yy_act &= ~YY_TRAILING_HEAD_MASK;"); - indent_puts ("break;"); - indent_puts ("}"); - indent_down (); - - indent_puts ("}"); - indent_down (); - - indent_puts - ("else if ( yy_act & YY_TRAILING_MASK )"); - indent_up (); - indent_puts ("{"); - indent_puts - ("YY_G(yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;"); - indent_puts - ("YY_G(yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;"); - - if (real_reject) { - /* Remember matched text in case we back up - * due to REJECT. - */ - indent_puts - ("YY_G(yy_full_match) = yy_cp;"); - indent_puts - ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); - indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); - } - - indent_puts ("}"); - indent_down (); - - indent_puts ("else"); - indent_up (); - indent_puts ("{"); - indent_puts ("YY_G(yy_full_match) = yy_cp;"); - indent_puts - ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); - indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); - indent_puts ("break;"); - indent_puts ("}"); - indent_down (); - - indent_puts ("++YY_G(yy_lp);"); - indent_puts ("goto find_rule;"); - } - - else { - /* Remember matched text in case we back up due to - * trailing context plus REJECT. - */ - indent_up (); - indent_puts ("{"); - indent_puts ("YY_G(yy_full_match) = yy_cp;"); - indent_puts ("break;"); - indent_puts ("}"); - indent_down (); - } - - indent_puts ("}"); - indent_down (); - - indent_puts ("--yy_cp;"); - - /* We could consolidate the following two lines with those at - * the beginning, but at the cost of complaints that we're - * branching inside a loop. - */ - indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); - indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); - - indent_puts ("}"); - - indent_down (); - } - - else { /* compressed */ - indent_puts ("yy_act = yy_accept[yy_current_state];"); - - if (interactive && !reject) { - /* Do the guaranteed-needed backing up to figure out - * the match. - */ - indent_puts ("if ( yy_act == 0 )"); - indent_up (); - indent_puts ("{ /* have to back up */"); - indent_puts - ("yy_cp = YY_G(yy_last_accepting_cpos);"); - indent_puts - ("yy_current_state = YY_G(yy_last_accepting_state);"); - indent_puts - ("yy_act = yy_accept[yy_current_state];"); - indent_puts ("}"); - indent_down (); - } - } -} - -/* mkftbl - make the full table and return the struct . - * you should call mkecstbl() after this. - */ - -struct yytbl_data *mkftbl (void) -{ - register int i; - int end_of_buffer_action = num_rules + 1; - struct yytbl_data *tbl; - flex_int32_t *tdata = 0; - - tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data)); - yytbl_data_init (tbl, YYTD_ID_ACCEPT); - tbl->td_flags |= YYTD_DATA32; - tbl->td_hilen = 0; /* it's a one-dimensional array */ - tbl->td_lolen = lastdfa + 1; - - tbl->td_data = tdata = - (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t)); - - dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; - - for (i = 1; i <= lastdfa; ++i) { - register int anum = dfaacc[i].dfaacc_state; - - tdata[i] = anum; - - if (trace && anum) - fprintf (stderr, _("state # %d accepts: [%d]\n"), - i, anum); - } - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", - long_align ? "flex_int32_t" : "flex_int16_t"); - return tbl; -} - - -/* genftbl - generate full transition table */ - -void genftbl () -{ - register int i; - int end_of_buffer_action = num_rules + 1; - - out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), - "yy_accept", lastdfa + 1); - - dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; - - for (i = 1; i <= lastdfa; ++i) { - register int anum = dfaacc[i].dfaacc_state; - - mkdata (anum); - - if (trace && anum) - fprintf (stderr, _("state # %d accepts: [%d]\n"), - i, anum); - } - - dataend (); - - if (useecs) - genecs (); - - /* Don't have to dump the actual full table entries - they were - * created on-the-fly. - */ -} - - -/* Generate the code to find the next compressed-table state. */ - -void gen_next_compressed_state (char_map) - char *char_map; -{ - indent_put2s ("register YY_CHAR yy_c = %s;", char_map); - - /* Save the backing-up info \before/ computing the next state - * because we always compute one more state than needed - we - * always proceed until we reach a jam state - */ - gen_backing_up (); - - indent_puts - ("while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )"); - indent_up (); - indent_puts ("{"); - indent_puts ("yy_current_state = (int) yy_def[yy_current_state];"); - - if (usemecs) { - /* We've arrange it so that templates are never chained - * to one another. This means we can afford to make a - * very simple test to see if we need to convert to - * yy_c's meta-equivalence class without worrying - * about erroneously looking up the meta-equivalence - * class twice - */ - do_indent (); - - /* lastdfa + 2 is the beginning of the templates */ - out_dec ("if ( yy_current_state >= %d )\n", lastdfa + 2); - - indent_up (); - indent_puts ("yy_c = yy_meta[(unsigned int) yy_c];"); - indent_down (); - } - - indent_puts ("}"); - indent_down (); - - indent_puts - ("yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];"); -} - - -/* Generate the code to find the next match. */ - -void gen_next_match () -{ - /* NOTE - changes in here should be reflected in gen_next_state() and - * gen_NUL_trans(). - */ - char *char_map = useecs ? - "yy_ec[YY_SC_TO_UI(*yy_cp)] " : "YY_SC_TO_UI(*yy_cp)"; - - char *char_map_2 = useecs ? - "yy_ec[YY_SC_TO_UI(*++yy_cp)] " : "YY_SC_TO_UI(*++yy_cp)"; - - if (fulltbl) { - if (gentables) - indent_put2s - ("while ( (yy_current_state = yy_nxt[yy_current_state][ %s ]) > 0 )", - char_map); - else - indent_put2s - ("while ( (yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s ]) > 0 )", - char_map); - - indent_up (); - - if (num_backing_up > 0) { - indent_puts ("{"); - gen_backing_up (); - outc ('\n'); - } - - indent_puts ("++yy_cp;"); - - if (num_backing_up > 0) - - indent_puts ("}"); - - indent_down (); - - outc ('\n'); - indent_puts ("yy_current_state = -yy_current_state;"); - } - - else if (fullspd) { - indent_puts ("{"); - indent_puts - ("register yyconst struct yy_trans_info *yy_trans_info;\n"); - indent_puts ("register YY_CHAR yy_c;\n"); - indent_put2s ("for ( yy_c = %s;", char_map); - indent_puts - (" (yy_trans_info = &yy_current_state[(unsigned int) yy_c])->"); - indent_puts ("yy_verify == yy_c;"); - indent_put2s (" yy_c = %s )", char_map_2); - - indent_up (); - - if (num_backing_up > 0) - indent_puts ("{"); - - indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); - - if (num_backing_up > 0) { - outc ('\n'); - gen_backing_up (); - indent_puts ("}"); - } - - indent_down (); - indent_puts ("}"); - } - - else { /* compressed */ - indent_puts ("do"); - - indent_up (); - indent_puts ("{"); - - gen_next_state (false); - - indent_puts ("++yy_cp;"); - - - indent_puts ("}"); - indent_down (); - - do_indent (); - - if (interactive) - out_dec ("while ( yy_base[yy_current_state] != %d );\n", jambase); - else - out_dec ("while ( yy_current_state != %d );\n", - jamstate); - - if (!reject && !interactive) { - /* Do the guaranteed-needed backing up to figure out - * the match. - */ - indent_puts - ("yy_cp = YY_G(yy_last_accepting_cpos);"); - indent_puts - ("yy_current_state = YY_G(yy_last_accepting_state);"); - } - } -} - - -/* Generate the code to find the next state. */ - -void gen_next_state (worry_about_NULs) - int worry_about_NULs; -{ /* NOTE - changes in here should be reflected in gen_next_match() */ - char char_map[256]; - - if (worry_about_NULs && !nultrans) { - if (useecs) - snprintf (char_map, sizeof(char_map), - "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)", - NUL_ec); - else - snprintf (char_map, sizeof(char_map), - "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)", - NUL_ec); - } - - else - strcpy (char_map, useecs ? - "yy_ec[YY_SC_TO_UI(*yy_cp)] " : - "YY_SC_TO_UI(*yy_cp)"); - - if (worry_about_NULs && nultrans) { - if (!fulltbl && !fullspd) - /* Compressed tables back up *before* they match. */ - gen_backing_up (); - - indent_puts ("if ( *yy_cp )"); - indent_up (); - indent_puts ("{"); - } - - if (fulltbl) { - if (gentables) - indent_put2s - ("yy_current_state = yy_nxt[yy_current_state][%s];", - char_map); - else - indent_put2s - ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s];", - char_map); - } - - else if (fullspd) - indent_put2s - ("yy_current_state += yy_current_state[%s].yy_nxt;", - char_map); - - else - gen_next_compressed_state (char_map); - - if (worry_about_NULs && nultrans) { - - indent_puts ("}"); - indent_down (); - indent_puts ("else"); - indent_up (); - indent_puts - ("yy_current_state = yy_NUL_trans[yy_current_state];"); - indent_down (); - } - - if (fullspd || fulltbl) - gen_backing_up (); - - if (reject) - indent_puts ("*YY_G(yy_state_ptr)++ = yy_current_state;"); -} - - -/* Generate the code to make a NUL transition. */ - -void gen_NUL_trans () -{ /* NOTE - changes in here should be reflected in gen_next_match() */ - /* Only generate a definition for "yy_cp" if we'll generate code - * that uses it. Otherwise lint and the like complain. - */ - int need_backing_up = (num_backing_up > 0 && !reject); - - if (need_backing_up && (!nultrans || fullspd || fulltbl)) - /* We're going to need yy_cp lying around for the call - * below to gen_backing_up(). - */ - indent_puts ("register char *yy_cp = YY_G(yy_c_buf_p);"); - - outc ('\n'); - - if (nultrans) { - indent_puts - ("yy_current_state = yy_NUL_trans[yy_current_state];"); - indent_puts ("yy_is_jam = (yy_current_state == 0);"); - } - - else if (fulltbl) { - do_indent (); - if (gentables) - out_dec ("yy_current_state = yy_nxt[yy_current_state][%d];\n", NUL_ec); - else - out_dec ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %d];\n", NUL_ec); - indent_puts ("yy_is_jam = (yy_current_state <= 0);"); - } - - else if (fullspd) { - do_indent (); - out_dec ("register int yy_c = %d;\n", NUL_ec); - - indent_puts - ("register yyconst struct yy_trans_info *yy_trans_info;\n"); - indent_puts - ("yy_trans_info = &yy_current_state[(unsigned int) yy_c];"); - indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); - - indent_puts - ("yy_is_jam = (yy_trans_info->yy_verify != yy_c);"); - } - - else { - char NUL_ec_str[20]; - - snprintf (NUL_ec_str, sizeof(NUL_ec_str), "%d", NUL_ec); - gen_next_compressed_state (NUL_ec_str); - - do_indent (); - out_dec ("yy_is_jam = (yy_current_state == %d);\n", - jamstate); - - if (reject) { - /* Only stack this state if it's a transition we - * actually make. If we stack it on a jam, then - * the state stack and yy_c_buf_p get out of sync. - */ - indent_puts ("if ( ! yy_is_jam )"); - indent_up (); - indent_puts - ("*YY_G(yy_state_ptr)++ = yy_current_state;"); - indent_down (); - } - } - - /* If we've entered an accepting state, back up; note that - * compressed tables have *already* done such backing up, so - * we needn't bother with it again. - */ - if (need_backing_up && (fullspd || fulltbl)) { - outc ('\n'); - indent_puts ("if ( ! yy_is_jam )"); - indent_up (); - indent_puts ("{"); - gen_backing_up (); - indent_puts ("}"); - indent_down (); - } -} - - -/* Generate the code to find the start state. */ - -void gen_start_state () -{ - if (fullspd) { - if (bol_needed) { - indent_puts - ("yy_current_state = yy_start_state_list[YY_G(yy_start) + YY_AT_BOL()];"); - } - else - indent_puts - ("yy_current_state = yy_start_state_list[YY_G(yy_start)];"); - } - - else { - indent_puts ("yy_current_state = YY_G(yy_start);"); - - if (bol_needed) - indent_puts ("yy_current_state += YY_AT_BOL();"); - - if (reject) { - /* Set up for storing up states. */ - outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); - indent_puts - ("YY_G(yy_state_ptr) = YY_G(yy_state_buf);"); - indent_puts - ("*YY_G(yy_state_ptr)++ = yy_current_state;"); - outn ("]])"); - } - } -} - - -/* gentabs - generate data statements for the transition tables */ - -void gentabs () -{ - int i, j, k, *accset, nacc, *acc_array, total_states; - int end_of_buffer_action = num_rules + 1; - struct yytbl_data *yyacc_tbl = 0, *yymeta_tbl = 0, *yybase_tbl = 0, - *yydef_tbl = 0, *yynxt_tbl = 0, *yychk_tbl = 0, *yyacclist_tbl=0; - flex_int32_t *yyacc_data = 0, *yybase_data = 0, *yydef_data = 0, - *yynxt_data = 0, *yychk_data = 0, *yyacclist_data=0; - flex_int32_t yybase_curr = 0, yyacclist_curr=0,yyacc_curr=0; - - acc_array = allocate_integer_array (current_max_dfas); - nummt = 0; - - /* The compressed table format jams by entering the "jam state", - * losing information about the previous state in the process. - * In order to recover the previous state, we effectively need - * to keep backing-up information. - */ - ++num_backing_up; - - if (reject) { - /* Write out accepting list and pointer list. - - * First we generate the "yy_acclist" array. In the process, - * we compute the indices that will go into the "yy_accept" - * array, and save the indices in the dfaacc array. - */ - int EOB_accepting_list[2]; - - /* Set up accepting structures for the End Of Buffer state. */ - EOB_accepting_list[0] = 0; - EOB_accepting_list[1] = end_of_buffer_action; - accsiz[end_of_buffer_state] = 1; - dfaacc[end_of_buffer_state].dfaacc_set = - EOB_accepting_list; - - out_str_dec (long_align ? get_int32_decl () : - get_int16_decl (), "yy_acclist", MAX (numas, - 1) + 1); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_ACCLIST, (void**)&yy_acclist, sizeof(%s)},\n", - long_align ? "flex_int32_t" : "flex_int16_t"); - - yyacclist_tbl = (struct yytbl_data*)calloc(1,sizeof(struct yytbl_data)); - yytbl_data_init (yyacclist_tbl, YYTD_ID_ACCLIST); - yyacclist_tbl->td_lolen = MAX(numas,1) + 1; - yyacclist_tbl->td_data = yyacclist_data = - (flex_int32_t *) calloc (yyacclist_tbl->td_lolen, sizeof (flex_int32_t)); - yyacclist_curr = 1; - - j = 1; /* index into "yy_acclist" array */ - - for (i = 1; i <= lastdfa; ++i) { - acc_array[i] = j; - - if (accsiz[i] != 0) { - accset = dfaacc[i].dfaacc_set; - nacc = accsiz[i]; - - if (trace) - fprintf (stderr, - _("state # %d accepts: "), - i); - - for (k = 1; k <= nacc; ++k) { - int accnum = accset[k]; - - ++j; - - if (variable_trailing_context_rules - && !(accnum & - YY_TRAILING_HEAD_MASK) - && accnum > 0 - && accnum <= num_rules - && rule_type[accnum] == - RULE_VARIABLE) { - /* Special hack to flag - * accepting number as part - * of trailing context rule. - */ - accnum |= YY_TRAILING_MASK; - } - - mkdata (accnum); - yyacclist_data[yyacclist_curr++] = accnum; - - if (trace) { - fprintf (stderr, "[%d]", - accset[k]); - - if (k < nacc) - fputs (", ", - stderr); - else - putc ('\n', - stderr); - } - } - } - } - - /* add accepting number for the "jam" state */ - acc_array[i] = j; - - dataend (); - if (tablesext) { - yytbl_data_compress (yyacclist_tbl); - if (yytbl_data_fwrite (&tableswr, yyacclist_tbl) < 0) - flexerror (_("Could not write yyacclist_tbl")); - yytbl_data_destroy (yyacclist_tbl); - yyacclist_tbl = NULL; - } - } - - else { - dfaacc[end_of_buffer_state].dfaacc_state = - end_of_buffer_action; - - for (i = 1; i <= lastdfa; ++i) - acc_array[i] = dfaacc[i].dfaacc_state; - - /* add accepting number for jam state */ - acc_array[i] = 0; - } - - /* Begin generating yy_accept */ - - /* Spit out "yy_accept" array. If we're doing "reject", it'll be - * pointers into the "yy_acclist" array. Otherwise it's actual - * accepting numbers. In either case, we just dump the numbers. - */ - - /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays - * beginning at 0 and for "jam" state. - */ - k = lastdfa + 2; - - if (reject) - /* We put a "cap" on the table associating lists of accepting - * numbers with state numbers. This is needed because we tell - * where the end of an accepting list is by looking at where - * the list for the next state starts. - */ - ++k; - - out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), - "yy_accept", k); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", - long_align ? "flex_int32_t" : "flex_int16_t"); - - yyacc_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct yytbl_data)); - yytbl_data_init (yyacc_tbl, YYTD_ID_ACCEPT); - yyacc_tbl->td_lolen = k; - yyacc_tbl->td_data = yyacc_data = - (flex_int32_t *) calloc (yyacc_tbl->td_lolen, sizeof (flex_int32_t)); - yyacc_curr=1; - - for (i = 1; i <= lastdfa; ++i) { - mkdata (acc_array[i]); - yyacc_data[yyacc_curr++] = acc_array[i]; - - if (!reject && trace && acc_array[i]) - fprintf (stderr, _("state # %d accepts: [%d]\n"), - i, acc_array[i]); - } - - /* Add entry for "jam" state. */ - mkdata (acc_array[i]); - yyacc_data[yyacc_curr++] = acc_array[i]; - - if (reject) { - /* Add "cap" for the list. */ - mkdata (acc_array[i]); - yyacc_data[yyacc_curr++] = acc_array[i]; - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yyacc_tbl); - if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0) - flexerror (_("Could not write yyacc_tbl")); - yytbl_data_destroy (yyacc_tbl); - yyacc_tbl = NULL; - } - /* End generating yy_accept */ - - if (useecs) { - - genecs (); - if (tablesext) { - struct yytbl_data *tbl; - - tbl = mkecstbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_("Could not write ecstbl")); - yytbl_data_destroy (tbl); - tbl = 0; - } - } - - if (usemecs) { - /* Begin generating yy_meta */ - /* Write out meta-equivalence classes (used to index - * templates with). - */ - flex_int32_t *yymecs_data = 0; - yymeta_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct - yytbl_data)); - yytbl_data_init (yymeta_tbl, YYTD_ID_META); - yymeta_tbl->td_lolen = numecs + 1; - yymeta_tbl->td_data = yymecs_data = - (flex_int32_t *) calloc (yymeta_tbl->td_lolen, - sizeof (flex_int32_t)); - - if (trace) - fputs (_("\n\nMeta-Equivalence Classes:\n"), - stderr); - - out_str_dec (get_int32_decl (), "yy_meta", numecs + 1); - buf_prints (&yydmap_buf, - "\t{YYTD_ID_META, (void**)&yy_meta, sizeof(%s)},\n", - "flex_int32_t"); - - for (i = 1; i <= numecs; ++i) { - if (trace) - fprintf (stderr, "%d = %d\n", - i, ABS (tecbck[i])); - - mkdata (ABS (tecbck[i])); - yymecs_data[i] = ABS (tecbck[i]); - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yymeta_tbl); - if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0) - flexerror (_ - ("Could not write yymeta_tbl")); - yytbl_data_destroy (yymeta_tbl); - yymeta_tbl = NULL; - } - /* End generating yy_meta */ - } - - total_states = lastdfa + numtemps; - - /* Begin generating yy_base */ - out_str_dec ((tblend >= INT16_MAX || long_align) ? - get_int32_decl () : get_int16_decl (), - "yy_base", total_states + 1); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_BASE, (void**)&yy_base, sizeof(%s)},\n", - (tblend >= INT16_MAX - || long_align) ? "flex_int32_t" : "flex_int16_t"); - yybase_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct yytbl_data)); - yytbl_data_init (yybase_tbl, YYTD_ID_BASE); - yybase_tbl->td_lolen = total_states + 1; - yybase_tbl->td_data = yybase_data = - (flex_int32_t *) calloc (yybase_tbl->td_lolen, - sizeof (flex_int32_t)); - yybase_curr = 1; - - for (i = 1; i <= lastdfa; ++i) { - register int d = def[i]; - - if (base[i] == JAMSTATE) - base[i] = jambase; - - if (d == JAMSTATE) - def[i] = jamstate; - - else if (d < 0) { - /* Template reference. */ - ++tmpuses; - def[i] = lastdfa - d + 1; - } - - mkdata (base[i]); - yybase_data[yybase_curr++] = base[i]; - } - - /* Generate jam state's base index. */ - mkdata (base[i]); - yybase_data[yybase_curr++] = base[i]; - - for (++i /* skip jam state */ ; i <= total_states; ++i) { - mkdata (base[i]); - yybase_data[yybase_curr++] = base[i]; - def[i] = jamstate; - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yybase_tbl); - if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0) - flexerror (_("Could not write yybase_tbl")); - yytbl_data_destroy (yybase_tbl); - yybase_tbl = NULL; - } - /* End generating yy_base */ - - - /* Begin generating yy_def */ - out_str_dec ((total_states >= INT16_MAX || long_align) ? - get_int32_decl () : get_int16_decl (), - "yy_def", total_states + 1); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_DEF, (void**)&yy_def, sizeof(%s)},\n", - (total_states >= INT16_MAX - || long_align) ? "flex_int32_t" : "flex_int16_t"); - - yydef_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct yytbl_data)); - yytbl_data_init (yydef_tbl, YYTD_ID_DEF); - yydef_tbl->td_lolen = total_states + 1; - yydef_tbl->td_data = yydef_data = - (flex_int32_t *) calloc (yydef_tbl->td_lolen, sizeof (flex_int32_t)); - - for (i = 1; i <= total_states; ++i) { - mkdata (def[i]); - yydef_data[i] = def[i]; - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yydef_tbl); - if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0) - flexerror (_("Could not write yydef_tbl")); - yytbl_data_destroy (yydef_tbl); - yydef_tbl = NULL; - } - /* End generating yy_def */ - - - /* Begin generating yy_nxt */ - out_str_dec ((total_states >= INT16_MAX || long_align) ? - get_int32_decl () : get_int16_decl (), "yy_nxt", - tblend + 1); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", - (total_states >= INT16_MAX - || long_align) ? "flex_int32_t" : "flex_int16_t"); - - yynxt_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct yytbl_data)); - yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); - yynxt_tbl->td_lolen = tblend + 1; - yynxt_tbl->td_data = yynxt_data = - (flex_int32_t *) calloc (yynxt_tbl->td_lolen, sizeof (flex_int32_t)); - - for (i = 1; i <= tblend; ++i) { - /* Note, the order of the following test is important. - * If chk[i] is 0, then nxt[i] is undefined. - */ - if (chk[i] == 0 || nxt[i] == 0) - nxt[i] = jamstate; /* new state is the JAM state */ - - mkdata (nxt[i]); - yynxt_data[i] = nxt[i]; - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yynxt_tbl); - if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) - flexerror (_("Could not write yynxt_tbl")); - yytbl_data_destroy (yynxt_tbl); - yynxt_tbl = NULL; - } - /* End generating yy_nxt */ - - /* Begin generating yy_chk */ - out_str_dec ((total_states >= INT16_MAX || long_align) ? - get_int32_decl () : get_int16_decl (), "yy_chk", - tblend + 1); - - buf_prints (&yydmap_buf, - "\t{YYTD_ID_CHK, (void**)&yy_chk, sizeof(%s)},\n", - (total_states >= INT16_MAX - || long_align) ? "flex_int32_t" : "flex_int16_t"); - - yychk_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct yytbl_data)); - yytbl_data_init (yychk_tbl, YYTD_ID_CHK); - yychk_tbl->td_lolen = tblend + 1; - yychk_tbl->td_data = yychk_data = - (flex_int32_t *) calloc (yychk_tbl->td_lolen, sizeof (flex_int32_t)); - - for (i = 1; i <= tblend; ++i) { - if (chk[i] == 0) - ++nummt; - - mkdata (chk[i]); - yychk_data[i] = chk[i]; - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yychk_tbl); - if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0) - flexerror (_("Could not write yychk_tbl")); - yytbl_data_destroy (yychk_tbl); - yychk_tbl = NULL; - } - /* End generating yy_chk */ - - flex_free ((void *) acc_array); -} - - -/* Write out a formatted string (with a secondary string argument) at the - * current indentation level, adding a final newline. - */ - -void indent_put2s (fmt, arg) - const char *fmt, *arg; -{ - do_indent (); - out_str (fmt, arg); - outn (""); -} - - -/* Write out a string at the current indentation level, adding a final - * newline. - */ - -void indent_puts (str) - const char *str; -{ - do_indent (); - outn (str); -} - - -/* make_tables - generate transition tables and finishes generating output file - */ - -void make_tables () -{ - register int i; - int did_eof_rule = false; - struct yytbl_data *yynultrans_tbl; - - - skelout (); /* %% [2.0] - break point in skel */ - - /* First, take care of YY_DO_BEFORE_ACTION depending on yymore - * being used. - */ - set_indent (1); - - if (yymore_used && !yytext_is_array) { - indent_puts ("YY_G(yytext_ptr) -= YY_G(yy_more_len); \\"); - indent_puts - ("yyleng = (size_t) (yy_cp - YY_G(yytext_ptr)); \\"); - } - - else - indent_puts ("yyleng = (size_t) (yy_cp - yy_bp); \\"); - - /* Now also deal with copying yytext_ptr to yytext if needed. */ - skelout (); /* %% [3.0] - break point in skel */ - if (yytext_is_array) { - if (yymore_used) - indent_puts - ("if ( yyleng + YY_G(yy_more_offset) >= YYLMAX ) \\"); - else - indent_puts ("if ( yyleng >= YYLMAX ) \\"); - - indent_up (); - indent_puts - ("YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\"); - indent_down (); - - if (yymore_used) { - indent_puts - ("yy_flex_strncpy( &yytext[YY_G(yy_more_offset)], YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); - indent_puts ("yyleng += YY_G(yy_more_offset); \\"); - indent_puts - ("YY_G(yy_prev_more_offset) = YY_G(yy_more_offset); \\"); - indent_puts ("YY_G(yy_more_offset) = 0; \\"); - } - else { - indent_puts - ("yy_flex_strncpy( yytext, YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); - } - } - - set_indent (0); - - skelout (); /* %% [4.0] - break point in skel */ - - - /* This is where we REALLY begin generating the tables. */ - - out_dec ("#define YY_NUM_RULES %d\n", num_rules); - out_dec ("#define YY_END_OF_BUFFER %d\n", num_rules + 1); - - if (fullspd) { - /* Need to define the transet type as a size large - * enough to hold the biggest offset. - */ - int total_table_size = tblend + numecs + 1; - char *trans_offset_type = - (total_table_size >= INT16_MAX || long_align) ? - "flex_int32_t" : "flex_int16_t"; - - set_indent (0); - indent_puts ("struct yy_trans_info"); - indent_up (); - indent_puts ("{"); - - /* We require that yy_verify and yy_nxt must be of the same size int. */ - indent_put2s ("%s yy_verify;", trans_offset_type); - - /* In cases where its sister yy_verify *is* a "yes, there is - * a transition", yy_nxt is the offset (in records) to the - * next state. In most cases where there is no transition, - * the value of yy_nxt is irrelevant. If yy_nxt is the -1th - * record of a state, though, then yy_nxt is the action number - * for that state. - */ - - indent_put2s ("%s yy_nxt;", trans_offset_type); - indent_puts ("};"); - indent_down (); - } - else { - /* We generate a bogus 'struct yy_trans_info' data type - * so we can guarantee that it is always declared in the skel. - * This is so we can compile "sizeof(struct yy_trans_info)" - * in any scanner. - */ - indent_puts - ("/* This struct is not used in this scanner,"); - indent_puts (" but its presence is necessary. */"); - indent_puts ("struct yy_trans_info"); - indent_up (); - indent_puts ("{"); - indent_puts ("flex_int32_t yy_verify;"); - indent_puts ("flex_int32_t yy_nxt;"); - indent_puts ("};"); - indent_down (); - } - - if (fullspd) { - genctbl (); - if (tablesext) { - struct yytbl_data *tbl; - - tbl = mkctbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_("Could not write ftbl")); - yytbl_data_destroy (tbl); - - tbl = mkssltbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_("Could not write ssltbl")); - yytbl_data_destroy (tbl); - tbl = 0; - - if (useecs) { - tbl = mkecstbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_ - ("Could not write ecstbl")); - yytbl_data_destroy (tbl); - tbl = 0; - } - } - } - else if (fulltbl) { - genftbl (); - if (tablesext) { - struct yytbl_data *tbl; - - tbl = mkftbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_("Could not write ftbl")); - yytbl_data_destroy (tbl); - tbl = 0; - - if (useecs) { - tbl = mkecstbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_ - ("Could not write ecstbl")); - yytbl_data_destroy (tbl); - tbl = 0; - } - } - } - else - gentabs (); - - if (do_yylineno) { - - geneoltbl (); - - if (tablesext) { - struct yytbl_data *tbl; - - tbl = mkeoltbl (); - yytbl_data_compress (tbl); - if (yytbl_data_fwrite (&tableswr, tbl) < 0) - flexerror (_("Could not write eoltbl")); - yytbl_data_destroy (tbl); - tbl = 0; - } - } - - /* Definitions for backing up. We don't need them if REJECT - * is being used because then we use an alternative backin-up - * technique instead. - */ - if (num_backing_up > 0 && !reject) { - if (!C_plus_plus && !reentrant) { - indent_puts - ("static yy_state_type yy_last_accepting_state;"); - indent_puts - ("static char *yy_last_accepting_cpos;\n"); - } - } - - if (nultrans) { - flex_int32_t *yynultrans_data = 0; - - /* Begin generating yy_NUL_trans */ - out_str_dec (get_state_decl (), "yy_NUL_trans", - lastdfa + 1); - buf_prints (&yydmap_buf, - "\t{YYTD_ID_NUL_TRANS, (void**)&yy_NUL_trans, sizeof(%s)},\n", - (fullspd) ? "struct yy_trans_info*" : - "flex_int32_t"); - - yynultrans_tbl = - (struct yytbl_data *) calloc (1, - sizeof (struct - yytbl_data)); - yytbl_data_init (yynultrans_tbl, YYTD_ID_NUL_TRANS); - if (fullspd) - yynultrans_tbl->td_flags |= YYTD_PTRANS; - yynultrans_tbl->td_lolen = lastdfa + 1; - yynultrans_tbl->td_data = yynultrans_data = - (flex_int32_t *) calloc (yynultrans_tbl->td_lolen, - sizeof (flex_int32_t)); - - for (i = 1; i <= lastdfa; ++i) { - if (fullspd) { - out_dec (" &yy_transition[%d],\n", - base[i]); - yynultrans_data[i] = base[i]; - } - else { - mkdata (nultrans[i]); - yynultrans_data[i] = nultrans[i]; - } - } - - dataend (); - if (tablesext) { - yytbl_data_compress (yynultrans_tbl); - if (yytbl_data_fwrite (&tableswr, yynultrans_tbl) < - 0) - flexerror (_ - ("Could not write yynultrans_tbl")); - yytbl_data_destroy (yynultrans_tbl); - yynultrans_tbl = NULL; - } - /* End generating yy_NUL_trans */ - } - - if (!C_plus_plus && !reentrant) { - indent_puts ("extern int yy_flex_debug;"); - indent_put2s ("int yy_flex_debug = %s;\n", - ddebug ? "1" : "0"); - } - - if (ddebug) { /* Spit out table mapping rules to line numbers. */ - out_str_dec (long_align ? get_int32_decl () : - get_int16_decl (), "yy_rule_linenum", - num_rules); - for (i = 1; i < num_rules; ++i) - mkdata (rule_linenum[i]); - dataend (); - } - - if (reject) { - outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); - /* Declare state buffer variables. */ - if (!C_plus_plus && !reentrant) { - outn ("static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;"); - outn ("static char *yy_full_match;"); - outn ("static int yy_lp;"); - } - - if (variable_trailing_context_rules) { - if (!C_plus_plus && !reentrant) { - outn ("static int yy_looking_for_trail_begin = 0;"); - outn ("static int yy_full_lp;"); - outn ("static int *yy_full_state;"); - } - - out_hex ("#define YY_TRAILING_MASK 0x%x\n", - (unsigned int) YY_TRAILING_MASK); - out_hex ("#define YY_TRAILING_HEAD_MASK 0x%x\n", - (unsigned int) YY_TRAILING_HEAD_MASK); - } - - outn ("#define REJECT \\"); - outn ("{ \\"); - outn ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */ \\"); - outn ("yy_cp = YY_G(yy_full_match); /* restore poss. backed-over text */ \\"); - - if (variable_trailing_context_rules) { - outn ("YY_G(yy_lp) = YY_G(yy_full_lp); /* restore orig. accepting pos. */ \\"); - outn ("YY_G(yy_state_ptr) = YY_G(yy_full_state); /* restore orig. state */ \\"); - outn ("yy_current_state = *YY_G(yy_state_ptr); /* restore curr. state */ \\"); - } - - outn ("++YY_G(yy_lp); \\"); - outn ("goto find_rule; \\"); - - outn ("}"); - outn ("]])\n"); - } - - else { - outn ("/* The intent behind this definition is that it'll catch"); - outn (" * any uses of REJECT which flex missed."); - outn (" */"); - outn ("#define REJECT reject_used_but_not_detected"); - } - - if (yymore_used) { - if (!C_plus_plus) { - if (yytext_is_array) { - if (!reentrant){ - indent_puts ("static int yy_more_offset = 0;"); - indent_puts ("static int yy_prev_more_offset = 0;"); - } - } - else if (!reentrant) { - indent_puts - ("static int yy_more_flag = 0;"); - indent_puts - ("static int yy_more_len = 0;"); - } - } - - if (yytext_is_array) { - indent_puts - ("#define yymore() (YY_G(yy_more_offset) = yy_flex_strlen( yytext M4_YY_CALL_LAST_ARG))"); - indent_puts ("#define YY_NEED_STRLEN"); - indent_puts ("#define YY_MORE_ADJ 0"); - indent_puts - ("#define YY_RESTORE_YY_MORE_OFFSET \\"); - indent_up (); - indent_puts ("{ \\"); - indent_puts - ("YY_G(yy_more_offset) = YY_G(yy_prev_more_offset); \\"); - indent_puts ("yyleng -= YY_G(yy_more_offset); \\"); - indent_puts ("}"); - indent_down (); - } - else { - indent_puts - ("#define yymore() (YY_G(yy_more_flag) = 1)"); - indent_puts - ("#define YY_MORE_ADJ YY_G(yy_more_len)"); - indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); - } - } - - else { - indent_puts - ("#define yymore() yymore_used_but_not_detected"); - indent_puts ("#define YY_MORE_ADJ 0"); - indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); - } - - if (!C_plus_plus) { - if (yytext_is_array) { - outn ("#ifndef YYLMAX"); - outn ("#define YYLMAX 8192"); - outn ("#endif\n"); - if (!reentrant){ - outn ("char yytext[YYLMAX];"); - outn ("char *yytext_ptr;"); - } - } - - else { - if(! reentrant) - outn ("char *yytext;"); - } - } - - out (&action_array[defs1_offset]); - - line_directive_out (stdout, 0); - - skelout (); /* %% [5.0] - break point in skel */ - - if (!C_plus_plus) { - if (use_read) { - outn ("\terrno=0; \\"); - outn ("\twhile ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \\"); - outn ("\t{ \\"); - outn ("\t\tif( errno != EINTR) \\"); - outn ("\t\t{ \\"); - outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); - outn ("\t\t\tbreak; \\"); - outn ("\t\t} \\"); - outn ("\t\terrno=0; \\"); - outn ("\t\tclearerr(yyin); \\"); - outn ("\t}\\"); - } - - else { - outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\"); - outn ("\t\t{ \\"); - outn ("\t\tint c = '*'; \\"); - outn ("\t\tsize_t n; \\"); - outn ("\t\tfor ( n = 0; n < max_size && \\"); - outn ("\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\"); - outn ("\t\t\tbuf[n] = (char) c; \\"); - outn ("\t\tif ( c == '\\n' ) \\"); - outn ("\t\t\tbuf[n++] = (char) c; \\"); - outn ("\t\tif ( c == EOF && ferror( yyin ) ) \\"); - outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); - outn ("\t\tresult = n; \\"); - outn ("\t\t} \\"); - outn ("\telse \\"); - outn ("\t\t{ \\"); - outn ("\t\terrno=0; \\"); - outn ("\t\twhile ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \\"); - outn ("\t\t\t{ \\"); - outn ("\t\t\tif( errno != EINTR) \\"); - outn ("\t\t\t\t{ \\"); - outn ("\t\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); - outn ("\t\t\t\tbreak; \\"); - outn ("\t\t\t\t} \\"); - outn ("\t\t\terrno=0; \\"); - outn ("\t\t\tclearerr(yyin); \\"); - outn ("\t\t\t} \\"); - outn ("\t\t}\\"); - } - } - - skelout (); /* %% [6.0] - break point in skel */ - - indent_puts ("#define YY_RULE_SETUP \\"); - indent_up (); - if (bol_needed) { - indent_puts ("if ( yyleng > 0 ) \\"); - indent_up (); - indent_puts ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \\"); - indent_puts ("\t\t(yytext[yyleng - 1] == '\\n'); \\"); - indent_down (); - } - indent_puts ("YY_USER_ACTION"); - indent_down (); - - skelout (); /* %% [7.0] - break point in skel */ - - /* Copy prolog to output file. */ - out (&action_array[prolog_offset]); - - line_directive_out (stdout, 0); - - skelout (); /* %% [8.0] - break point in skel */ - - set_indent (2); - - if (yymore_used && !yytext_is_array) { - indent_puts ("YY_G(yy_more_len) = 0;"); - indent_puts ("if ( YY_G(yy_more_flag) )"); - indent_up (); - indent_puts ("{"); - indent_puts - ("YY_G(yy_more_len) = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);"); - indent_puts ("YY_G(yy_more_flag) = 0;"); - indent_puts ("}"); - indent_down (); - } - - skelout (); /* %% [9.0] - break point in skel */ - - gen_start_state (); - - /* Note, don't use any indentation. */ - outn ("yy_match:"); - gen_next_match (); - - skelout (); /* %% [10.0] - break point in skel */ - set_indent (2); - gen_find_action (); - - skelout (); /* %% [11.0] - break point in skel */ - outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); - indent_puts - ("if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )"); - indent_up (); - indent_puts ("{"); - indent_puts ("yy_size_t yyl;"); - do_indent (); - out_str ("for ( yyl = %s; yyl < yyleng; ++yyl )\n", - yymore_used ? (yytext_is_array ? "YY_G(yy_prev_more_offset)" : - "YY_G(yy_more_len)") : "0"); - indent_up (); - indent_puts ("if ( yytext[yyl] == '\\n' )"); - indent_up (); - indent_puts ("M4_YY_INCR_LINENO();"); - indent_down (); - indent_down (); - indent_puts ("}"); - indent_down (); - outn ("]])"); - - skelout (); /* %% [12.0] - break point in skel */ - if (ddebug) { - indent_puts ("if ( yy_flex_debug )"); - indent_up (); - - indent_puts ("{"); - indent_puts ("if ( yy_act == 0 )"); - indent_up (); - indent_puts (C_plus_plus ? - "std::cerr << \"--scanner backing up\\n\";" : - "fprintf( stderr, \"--scanner backing up\\n\" );"); - indent_down (); - - do_indent (); - out_dec ("else if ( yy_act < %d )\n", num_rules); - indent_up (); - - if (C_plus_plus) { - indent_puts - ("std::cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<"); - indent_puts - (" \"(\\\"\" << yytext << \"\\\")\\n\";"); - } - else { - indent_puts - ("fprintf( stderr, \"--accepting rule at line %ld (\\\"%s\\\")\\n\","); - - indent_puts - (" (long)yy_rule_linenum[yy_act], yytext );"); - } - - indent_down (); - - do_indent (); - out_dec ("else if ( yy_act == %d )\n", num_rules); - indent_up (); - - if (C_plus_plus) { - indent_puts - ("std::cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";"); - } - else { - indent_puts - ("fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\","); - indent_puts (" yytext );"); - } - - indent_down (); - - do_indent (); - out_dec ("else if ( yy_act == %d )\n", num_rules + 1); - indent_up (); - - indent_puts (C_plus_plus ? - "std::cerr << \"--(end of buffer or a NUL)\\n\";" : - "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );"); - - indent_down (); - - do_indent (); - outn ("else"); - indent_up (); - - if (C_plus_plus) { - indent_puts - ("std::cerr << \"--EOF (start condition \" << YY_START << \")\\n\";"); - } - else { - indent_puts - ("fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );"); - } - - indent_down (); - - indent_puts ("}"); - indent_down (); - } - - /* Copy actions to output file. */ - skelout (); /* %% [13.0] - break point in skel */ - indent_up (); - gen_bu_action (); - out (&action_array[action_offset]); - - line_directive_out (stdout, 0); - - /* generate cases for any missing EOF rules */ - for (i = 1; i <= lastsc; ++i) - if (!sceof[i]) { - do_indent (); - out_str ("case YY_STATE_EOF(%s):\n", scname[i]); - did_eof_rule = true; - } - - if (did_eof_rule) { - indent_up (); - indent_puts ("yyterminate();"); - indent_down (); - } - - - /* Generate code for handling NUL's, if needed. */ - - /* First, deal with backing up and setting up yy_cp if the scanner - * finds that it should JAM on the NUL. - */ - skelout (); /* %% [14.0] - break point in skel */ - set_indent (4); - - if (fullspd || fulltbl) - indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); - - else { /* compressed table */ - if (!reject && !interactive) { - /* Do the guaranteed-needed backing up to figure - * out the match. - */ - indent_puts - ("yy_cp = YY_G(yy_last_accepting_cpos);"); - indent_puts - ("yy_current_state = YY_G(yy_last_accepting_state);"); - } - - else - /* Still need to initialize yy_cp, though - * yy_current_state was set up by - * yy_get_previous_state(). - */ - indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); - } - - - /* Generate code for yy_get_previous_state(). */ - set_indent (1); - skelout (); /* %% [15.0] - break point in skel */ - - gen_start_state (); - - set_indent (2); - skelout (); /* %% [16.0] - break point in skel */ - gen_next_state (true); - - set_indent (1); - skelout (); /* %% [17.0] - break point in skel */ - gen_NUL_trans (); - - skelout (); /* %% [18.0] - break point in skel */ - skelout (); /* %% [19.0] - break point in skel */ - /* Update BOL and yylineno inside of input(). */ - if (bol_needed) { - indent_puts - ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\\n');"); - if (do_yylineno) { - indent_puts - ("if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )"); - indent_up (); - indent_puts ("M4_YY_INCR_LINENO();"); - indent_down (); - } - } - - else if (do_yylineno) { - indent_puts ("if ( c == '\\n' )"); - indent_up (); - indent_puts ("M4_YY_INCR_LINENO();"); - indent_down (); - } - - skelout (); - - /* Copy remainder of input to output. */ - - line_directive_out (stdout, 1); - - if (sectnum == 3) { - OUT_BEGIN_CODE (); - (void) flexscan (); /* copy remainder of input to output */ - OUT_END_CODE (); - } -} diff --git a/gettext.h b/gettext.h deleted file mode 100644 index ea67f30815abb..0000000000000 --- a/gettext.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Convenience header for conditional use of GNU . - Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU Library General Public License as published - by the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - USA. */ - -#ifndef _LIBGETTEXT_H -#define _LIBGETTEXT_H 1 - -/* NLS can be disabled through the configure --disable-nls option. */ -#if ENABLE_NLS - -/* Get declarations of GNU message catalog functions. */ -# include - -#else - -/* Disabled NLS. - The casts to 'const char *' serve the purpose of producing warnings - for invalid uses of the value returned from these functions. - On pre-ANSI systems without 'const', the config.h file is supposed to - contain "#define const". */ -# define gettext(Msgid) ((const char *) (Msgid)) -# define dgettext(Domainname, Msgid) ((const char *) (Msgid)) -# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) -# define ngettext(Msgid1, Msgid2, N) \ - ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) -# define dngettext(Domainname, Msgid1, Msgid2, N) \ - ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) -# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ - ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) -# define textdomain(Domainname) ((const char *) (Domainname)) -# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) -# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) - -#endif - -/* A pseudo function call that serves as a marker for the automated - extraction of messages, but does not call gettext(). The run-time - translation is done at a different place in the code. - The argument, String, should be a literal string. Concatenated strings - and other string expressions won't work. - The macro's expansion is not parenthesized, so that it is suitable as - initializer for static 'char[]' or 'const char[]' variables. */ -#define gettext_noop(String) String - -#endif /* _LIBGETTEXT_H */ diff --git a/install-sh b/install-sh deleted file mode 100755 index 6781b987bdbcb..0000000000000 --- a/install-sh +++ /dev/null @@ -1,520 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2009-04-28.21; # UTC - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Except as contained in this notice, the name of the X Consortium shall not -# be used in advertising or otherwise to promote the sale, use or other deal- -# ings in this Software without prior written authorization from the X Consor- -# tium. -# -# -# FSF changes to this file are in the public domain. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. - -nl=' -' -IFS=" "" $nl" - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit=${DOITPROG-} -if test -z "$doit"; then - doit_exec=exec -else - doit_exec=$doit -fi - -# Put in absolute file names if you don't have them in your path; -# or use environment vars. - -chgrpprog=${CHGRPPROG-chgrp} -chmodprog=${CHMODPROG-chmod} -chownprog=${CHOWNPROG-chown} -cmpprog=${CMPPROG-cmp} -cpprog=${CPPROG-cp} -mkdirprog=${MKDIRPROG-mkdir} -mvprog=${MVPROG-mv} -rmprog=${RMPROG-rm} -stripprog=${STRIPPROG-strip} - -posix_glob='?' -initialize_posix_glob=' - test "$posix_glob" != "?" || { - if (set -f) 2>/dev/null; then - posix_glob= - else - posix_glob=: - fi - } -' - -posix_mkdir= - -# Desired mode of installed file. -mode=0755 - -chgrpcmd= -chmodcmd=$chmodprog -chowncmd= -mvcmd=$mvprog -rmcmd="$rmprog -f" -stripcmd= - -src= -dst= -dir_arg= -dst_arg= - -copy_on_change=false -no_target_directory= - -usage="\ -Usage: $0 [OPTION]... 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Create the - # directory the slow way, step by step, checking for races as we go. - - case $dstdir in - /*) prefix='/';; - -*) prefix='./';; - *) prefix='';; - esac - - eval "$initialize_posix_glob" - - oIFS=$IFS - IFS=/ - $posix_glob set -f - set fnord $dstdir - shift - $posix_glob set +f - IFS=$oIFS - - prefixes= - - for d - do - test -z "$d" && continue - - prefix=$prefix$d - if test -d "$prefix"; then - prefixes= - else - if $posix_mkdir; then - (umask=$mkdir_umask && - $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break - # Don't fail if two instances are running concurrently. - test -d "$prefix" || exit 1 - else - case $prefix in - *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; - *) qprefix=$prefix;; - esac - prefixes="$prefixes '$qprefix'" - fi - fi - prefix=$prefix/ - done - - if test -n "$prefixes"; then - # Don't fail if two instances are running concurrently. - (umask $mkdir_umask && - eval "\$doit_exec \$mkdirprog $prefixes") || - test -d "$dstdir" || exit 1 - obsolete_mkdir_used=true - fi - fi - fi - - if test -n "$dir_arg"; then - { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && - { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && - { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || - test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 - else - - # Make a couple of temp file names in the proper directory. - dsttmp=$dstdir/_inst.$$_ - rmtmp=$dstdir/_rm.$$_ - - # Trap to clean up those temp files at exit. - trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 - - # Copy the file name to the temp name. - (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && - - # and set any options; do chmod last to preserve setuid bits. - # - # If any of these fail, we abort the whole thing. If we want to - # ignore errors from any of these, just make sure not to ignore - # errors from the above "$doit $cpprog $src $dsttmp" command. - # - { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && - { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && - { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && - { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && - - # If -C, don't bother to copy if it wouldn't change the file. - if $copy_on_change && - old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && - new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && - - eval "$initialize_posix_glob" && - $posix_glob set -f && - set X $old && old=:$2:$4:$5:$6 && - set X $new && new=:$2:$4:$5:$6 && - $posix_glob set +f && - - test "$old" = "$new" && - $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 - then - rm -f "$dsttmp" - else - # Rename the file to the real destination. - $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || - - # The rename failed, perhaps because mv can't rename something else - # to itself, or perhaps because mv is so ancient that it does not - # support -f. - { - # Now remove or move aside any old file at destination location. - # We try this two ways since rm can't unlink itself on some - # systems and the destination file might be busy for other - # reasons. In this case, the final cleanup might fail but the new - # file should still install successfully. - { - test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || - { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } - } || - { echo "$0: cannot unlink or rename $dst" >&2 - (exit 1); exit 1 - } - } && - - # Now rename the file to the real destination. - $doit $mvcmd "$dsttmp" "$dst" - } - fi || exit 1 - - trap '' 0 - fi -done - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/libmain.c b/libmain.c deleted file mode 100644 index 49262e462bb03..0000000000000 --- a/libmain.c +++ /dev/null @@ -1,33 +0,0 @@ -/* libmain - flex run-time support library "main" function */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -extern int yylex (); - -int main (argc, argv) - int argc; - char *argv[]; -{ - while (yylex () != 0) ; - - return 0; -} diff --git a/libyywrap.c b/libyywrap.c deleted file mode 100644 index 8561a43f4cdd3..0000000000000 --- a/libyywrap.c +++ /dev/null @@ -1,27 +0,0 @@ -/* libyywrap - flex run-time support library "yywrap" function */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -int yywrap (void) -{ - return 1; -} diff --git a/main.c b/main.c deleted file mode 100644 index 069b7b228c6fe..0000000000000 --- a/main.c +++ /dev/null @@ -1,1858 +0,0 @@ -/* flex - tool to generate fast lexical analyzers */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - - -#include "flexdef.h" -#include "version.h" -#include "options.h" -#include "tables.h" - -static char flex_version[] = FLEX_VERSION; - -/* declare functions that have forward references */ - -void flexinit PROTO ((int, char **)); -void readin PROTO ((void)); -void set_up_initial_allocations PROTO ((void)); -static char *basename2 PROTO ((char *path, int should_strip_ext)); - - -/* these globals are all defined and commented in flexdef.h */ -int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt; -int interactive, lex_compat, posix_compat, do_yylineno, - useecs, fulltbl, usemecs; -int fullspd, gen_line_dirs, performance_report, backing_up_report; -int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap, - csize; -int reentrant, bison_bridge_lval, bison_bridge_lloc; -int yymore_used, reject, real_reject, continued_action, in_rule; -int yymore_really_used, reject_really_used; -int datapos, dataline, linenum; -FILE *skelfile = NULL; -int skel_ind = 0; -char *action_array; -int action_size, defs1_offset, prolog_offset, action_offset, - action_index; -char *infilename = NULL, *outfilename = NULL, *headerfilename = NULL; -int did_outfilename; -char *prefix, *yyclass, *extra_type = NULL; -int do_stdinit, use_stdout; -int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; -int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; -int maximum_mns, current_mns, current_max_rules; -int num_rules, num_eof_rules, default_rule, lastnfa; -int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; -int *accptnum, *assoc_rule, *state_type; -int *rule_type, *rule_linenum, *rule_useful; -int current_state_type; -int variable_trailing_context_rules; -int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; -int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; -int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs, - tecfwd[CSIZE + 1]; -int tecbck[CSIZE + 1]; -int lastsc, *scset, *scbol, *scxclu, *sceof; -int current_max_scs; -char **scname; -int current_max_dfa_size, current_max_xpairs; -int current_max_template_xpairs, current_max_dfas; -int lastdfa, *nxt, *chk, *tnxt; -int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz; -union dfaacc_union *dfaacc; -int *accsiz, *dhash, numas; -int numsnpairs, jambase, jamstate; -int lastccl, *cclmap, *ccllen, *cclng, cclreuse; -int current_maxccls, current_max_ccl_tbl_size; -Char *ccltbl; -char nmstr[MAXLINE]; -int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; -int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; -int num_backing_up, bol_needed; -FILE *backing_up_file; -int end_of_buffer_state; -char **input_files; -int num_input_files; -jmp_buf flex_main_jmp_buf; -bool *rule_has_nl, *ccl_has_nl; -int nlch = '\n'; -bool ansi_func_defs, ansi_func_protos; - -bool tablesext, tablesverify, gentables; -char *tablesfilename=0,*tablesname=0; -struct yytbl_writer tableswr; - -/* Make sure program_name is initialized so we don't crash if writing - * out an error message before getting the program name from argv[0]. - */ -char *program_name = "flex"; - -#ifndef SHORT_FILE_NAMES -static char *outfile_template = "lex.%s.%s"; -static char *backing_name = "lex.backup"; -static char *tablesfile_template = "lex.%s.tables"; -#else -static char *outfile_template = "lex%s.%s"; -static char *backing_name = "lex.bck"; -static char *tablesfile_template = "lex%s.tbl"; -#endif - -#ifdef MS_DOS -extern unsigned _stklen = 16384; -#endif - -/* From scan.l */ -extern FILE* yyout; - -static char outfile_path[MAXLINE]; -static int outfile_created = 0; -static char *skelname = NULL; -static int _stdout_closed = 0; /* flag to prevent double-fclose() on stdout. */ -const char *escaped_qstart = "[[]]M4_YY_NOOP[M4_YY_NOOP[M4_YY_NOOP[[]]"; -const char *escaped_qend = "[[]]M4_YY_NOOP]M4_YY_NOOP]M4_YY_NOOP[[]]"; - -/* For debugging. The max number of filters to apply to skeleton. */ -static int preproc_level = 1000; - -int flex_main PROTO ((int argc, char *argv[])); -int main PROTO ((int argc, char *argv[])); - -int flex_main (argc, argv) - int argc; - char *argv[]; -{ - int i, exit_status, child_status; - - /* Set a longjmp target. Yes, I know it's a hack, but it gets worse: The - * return value of setjmp, if non-zero, is the desired exit code PLUS ONE. - * For example, if you want 'main' to return with code '2', then call - * longjmp() with an argument of 3. This is because it is invalid to - * specify a value of 0 to longjmp. FLEX_EXIT(n) should be used instead of - * exit(n); - */ - exit_status = setjmp (flex_main_jmp_buf); - if (exit_status){ - if (stdout && !_stdout_closed && !ferror(stdout)){ - fflush(stdout); - fclose(stdout); - } - while (wait(&child_status) > 0){ - if (!WIFEXITED (child_status) - || WEXITSTATUS (child_status) != 0){ - /* report an error of a child - */ - if( exit_status <= 1 ) - exit_status = 2; - - } - } - return exit_status - 1; - } - - flexinit (argc, argv); - - readin (); - - skelout (); - /* %% [1.5] DFA */ - ntod (); - - for (i = 1; i <= num_rules; ++i) - if (!rule_useful[i] && i != default_rule) - line_warning (_("rule cannot be matched"), - rule_linenum[i]); - - if (spprdflt && !reject && rule_useful[default_rule]) - line_warning (_ - ("-s option given but default rule can be matched"), - rule_linenum[default_rule]); - - /* Generate the C state transition tables from the DFA. */ - make_tables (); - - /* Note, flexend does not return. It exits with its argument - * as status. - */ - flexend (0); - - return 0; /* keep compilers/lint happy */ -} - -/* Wrapper around flex_main, so flex_main can be built as a library. */ -int main (argc, argv) - int argc; - char *argv[]; -{ -#if ENABLE_NLS -#if HAVE_LOCALE_H - setlocale (LC_MESSAGES, ""); - setlocale (LC_CTYPE, ""); - textdomain (PACKAGE); - bindtextdomain (PACKAGE, LOCALEDIR); -#endif -#endif - - return flex_main (argc, argv); -} - -/* check_options - check user-specified options */ - -void check_options () -{ - int i; - const char * m4 = NULL; - - if (lex_compat) { - if (C_plus_plus) - flexerror (_("Can't use -+ with -l option")); - - if (fulltbl || fullspd) - flexerror (_("Can't use -f or -F with -l option")); - - if (reentrant || bison_bridge_lval) - flexerror (_ - ("Can't use --reentrant or --bison-bridge with -l option")); - - yytext_is_array = true; - do_yylineno = true; - use_read = false; - } - - -#if 0 - /* This makes no sense whatsoever. I'm removing it. */ - if (do_yylineno) - /* This should really be "maintain_backup_tables = true" */ - reject_really_used = true; -#endif - - if (csize == unspecified) { - if ((fulltbl || fullspd) && !useecs) - csize = DEFAULT_CSIZE; - else - csize = CSIZE; - } - - if (interactive == unspecified) { - if (fulltbl || fullspd) - interactive = false; - else - interactive = true; - } - - if (fulltbl || fullspd) { - if (usemecs) - flexerror (_ - ("-Cf/-CF and -Cm don't make sense together")); - - if (interactive) - flexerror (_("-Cf/-CF and -I are incompatible")); - - if (lex_compat) - flexerror (_ - ("-Cf/-CF are incompatible with lex-compatibility mode")); - - - if (fulltbl && fullspd) - flexerror (_ - ("-Cf and -CF are mutually exclusive")); - } - - if (C_plus_plus && fullspd) - flexerror (_("Can't use -+ with -CF option")); - - if (C_plus_plus && yytext_is_array) { - warn (_("%array incompatible with -+ option")); - yytext_is_array = false; - } - - if (C_plus_plus && (reentrant)) - flexerror (_("Options -+ and --reentrant are mutually exclusive.")); - - if (C_plus_plus && bison_bridge_lval) - flexerror (_("bison bridge not supported for the C++ scanner.")); - - - if (useecs) { /* Set up doubly-linked equivalence classes. */ - - /* We loop all the way up to csize, since ecgroup[csize] is - * the position used for NUL characters. - */ - ecgroup[1] = NIL; - - for (i = 2; i <= csize; ++i) { - ecgroup[i] = i - 1; - nextecm[i - 1] = i; - } - - nextecm[csize] = NIL; - } - - else { - /* Put everything in its own equivalence class. */ - for (i = 1; i <= csize; ++i) { - ecgroup[i] = i; - nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */ - } - } - - if (!ansi_func_defs) - buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_DEFS", NULL); - - if (!ansi_func_protos) - buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_PROTOS", NULL); - - if (extra_type) - buf_m4_define( &m4defs_buf, "M4_EXTRA_TYPE_DEFS", extra_type); - - if (!use_stdout) { - FILE *prev_stdout; - - if (!did_outfilename) { - char *suffix; - - if (C_plus_plus) - suffix = "cc"; - else - suffix = "c"; - - snprintf (outfile_path, sizeof(outfile_path), outfile_template, - prefix, suffix); - - outfilename = outfile_path; - } - - prev_stdout = freopen (outfilename, "w+", stdout); - - if (prev_stdout == NULL) - lerrsf (_("could not create %s"), outfilename); - - outfile_created = 1; - } - - - /* Setup the filter chain. */ - output_chain = filter_create_int(NULL, filter_tee_header, headerfilename); - if ( !(m4 = getenv("M4"))) - m4 = M4; - filter_create_ext(output_chain, m4, "-P", 0); - filter_create_int(output_chain, filter_fix_linedirs, NULL); - - /* For debugging, only run the requested number of filters. */ - if (preproc_level > 0) { - filter_truncate(output_chain, preproc_level); - filter_apply_chain(output_chain); - } - yyout = stdout; - - - /* always generate the tablesverify flag. */ - buf_m4_define (&m4defs_buf, "M4_YY_TABLES_VERIFY", tablesverify ? "1" : "0"); - if (tablesext) - gentables = false; - - if (tablesverify) - /* force generation of C tables. */ - gentables = true; - - - if (tablesext) { - FILE *tablesout; - struct yytbl_hdr hdr; - char *pname = 0; - int nbytes = 0; - - buf_m4_define (&m4defs_buf, "M4_YY_TABLES_EXTERNAL", NULL); - - if (!tablesfilename) { - nbytes = strlen (prefix) + strlen (tablesfile_template) + 2; - tablesfilename = pname = (char *) calloc (nbytes, 1); - snprintf (pname, nbytes, tablesfile_template, prefix); - } - - if ((tablesout = fopen (tablesfilename, "w")) == NULL) - lerrsf (_("could not create %s"), tablesfilename); - if (pname) - free (pname); - tablesfilename = 0; - - yytbl_writer_init (&tableswr, tablesout); - - nbytes = strlen (prefix) + strlen ("tables") + 2; - tablesname = (char *) calloc (nbytes, 1); - snprintf (tablesname, nbytes, "%stables", prefix); - yytbl_hdr_init (&hdr, flex_version, tablesname); - - if (yytbl_hdr_fwrite (&tableswr, &hdr) <= 0) - flexerror (_("could not write tables header")); - } - - if (skelname && (skelfile = fopen (skelname, "r")) == NULL) - lerrsf (_("can't open skeleton file %s"), skelname); - - if (reentrant) { - buf_m4_define (&m4defs_buf, "M4_YY_REENTRANT", NULL); - if (yytext_is_array) - buf_m4_define (&m4defs_buf, "M4_YY_TEXT_IS_ARRAY", NULL); - } - - if ( bison_bridge_lval) - buf_m4_define (&m4defs_buf, "M4_YY_BISON_LVAL", NULL); - - if ( bison_bridge_lloc) - buf_m4_define (&m4defs_buf, "", NULL); - - buf_m4_define(&m4defs_buf, "M4_YY_PREFIX", prefix); - - if (did_outfilename) - line_directive_out (stdout, 0); - - if (do_yylineno) - buf_m4_define (&m4defs_buf, "M4_YY_USE_LINENO", NULL); - - /* Create the alignment type. */ - buf_strdefine (&userdef_buf, "YY_INT_ALIGNED", - long_align ? "long int" : "short int"); - - /* Define the start condition macros. */ - { - struct Buf tmpbuf; - buf_init(&tmpbuf, sizeof(char)); - for (i = 1; i <= lastsc; i++) { - char *str, *fmt = "#define %s %d\n"; - size_t strsz; - - str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(scname[i]) + (int)(1 + log10(i)) + 2); - if (!str) - flexfatal(_("allocation of macro definition failed")); - snprintf(str, strsz, fmt, scname[i], i - 1); - buf_strappend(&tmpbuf, str); - free(str); - } - buf_m4_define(&m4defs_buf, "M4_YY_SC_DEFS", tmpbuf.elts); - buf_destroy(&tmpbuf); - } - - /* This is where we begin writing to the file. */ - - /* Dump the %top code. */ - if( top_buf.elts) - outn((char*) top_buf.elts); - - /* Dump the m4 definitions. */ - buf_print_strings(&m4defs_buf, stdout); - m4defs_buf.nelts = 0; /* memory leak here. */ - - /* Place a bogus line directive, it will be fixed in the filter. */ - outn("#line 0 \"M4_YY_OUTFILE_NAME\"\n"); - - /* Dump the user defined preproc directives. */ - if (userdef_buf.elts) - outn ((char *) (userdef_buf.elts)); - - skelout (); - /* %% [1.0] */ -} - -/* flexend - terminate flex - * - * note - * This routine does not return. - */ - -void flexend (exit_status) - int exit_status; - -{ - static int called_before = -1; /* prevent infinite recursion. */ - int tblsiz; - - if (++called_before) - FLEX_EXIT (exit_status); - - if (skelfile != NULL) { - if (ferror (skelfile)) - lerrsf (_("input error reading skeleton file %s"), - skelname); - - else if (fclose (skelfile)) - lerrsf (_("error closing skeleton file %s"), - skelname); - } - -#if 0 - fprintf (header_out, - "#ifdef YY_HEADER_EXPORT_START_CONDITIONS\n"); - fprintf (header_out, - "/* Beware! Start conditions are not prefixed. */\n"); - - /* Special case for "INITIAL" */ - fprintf (header_out, - "#undef INITIAL\n#define INITIAL 0\n"); - for (i = 2; i <= lastsc; i++) - fprintf (header_out, "#define %s %d\n", scname[i], i - 1); - fprintf (header_out, - "#endif /* YY_HEADER_EXPORT_START_CONDITIONS */\n\n"); - - /* Kill ALL flex-related macros. This is so the user - * can #include more than one generated header file. */ - fprintf (header_out, "#ifndef YY_HEADER_NO_UNDEFS\n"); - fprintf (header_out, - "/* Undefine all internal macros, etc., that do no belong in the header. */\n\n"); - - { - const char * undef_list[] = { - - "BEGIN", - "ECHO", - "EOB_ACT_CONTINUE_SCAN", - "EOB_ACT_END_OF_FILE", - "EOB_ACT_LAST_MATCH", - "FLEX_SCANNER", - "FLEX_STD", - "REJECT", - "YYFARGS0", - "YYFARGS1", - "YYFARGS2", - "YYFARGS3", - "YYLMAX", - "YYSTATE", - "YY_AT_BOL", - "YY_BREAK", - "YY_BUFFER_EOF_PENDING", - "YY_BUFFER_NEW", - "YY_BUFFER_NORMAL", - "YY_BUF_SIZE", - "M4_YY_CALL_LAST_ARG", - "M4_YY_CALL_ONLY_ARG", - "YY_CURRENT_BUFFER", - "YY_DECL", - "M4_YY_DECL_LAST_ARG", - "M4_YY_DEF_LAST_ARG", - "M4_YY_DEF_ONLY_ARG", - "YY_DO_BEFORE_ACTION", - "YY_END_OF_BUFFER", - "YY_END_OF_BUFFER_CHAR", - "YY_EXIT_FAILURE", - "YY_EXTRA_TYPE", - "YY_FATAL_ERROR", - "YY_FLEX_DEFINED_ECHO", - "YY_FLEX_LEX_COMPAT", - "YY_FLEX_MAJOR_VERSION", - "YY_FLEX_MINOR_VERSION", - "YY_FLEX_SUBMINOR_VERSION", - "YY_FLUSH_BUFFER", - "YY_G", - "YY_INPUT", - "YY_INTERACTIVE", - "YY_INT_ALIGNED", - "YY_LAST_ARG", - "YY_LESS_LINENO", - "YY_LEX_ARGS", - "YY_LEX_DECLARATION", - "YY_LEX_PROTO", - "YY_MAIN", - "YY_MORE_ADJ", - "YY_NEED_STRLEN", - "YY_NEW_FILE", - "YY_NULL", - "YY_NUM_RULES", - "YY_ONLY_ARG", - "YY_PARAMS", - "YY_PROTO", - "M4_YY_PROTO_LAST_ARG", - "M4_YY_PROTO_ONLY_ARG void", - "YY_READ_BUF_SIZE", - "YY_REENTRANT", - "YY_RESTORE_YY_MORE_OFFSET", - "YY_RULE_SETUP", - "YY_SC_TO_UI", - "YY_SKIP_YYWRAP", - "YY_START", - "YY_START_STACK_INCR", - "YY_STATE_EOF", - "YY_STDINIT", - "YY_TRAILING_HEAD_MASK", - "YY_TRAILING_MASK", - "YY_USER_ACTION", - "YY_USE_CONST", - "YY_USE_PROTOS", - "unput", - "yyTABLES_NAME", - "yy_create_buffer", - "yy_delete_buffer", - "yy_flex_debug", - "yy_flush_buffer", - "yy_init_buffer", - "yy_load_buffer_state", - "yy_new_buffer", - "yy_scan_buffer", - "yy_scan_bytes", - "yy_scan_string", - "yy_set_bol", - "yy_set_interactive", - "yy_switch_to_buffer", - "yypush_buffer_state", - "yypop_buffer_state", - "yyensure_buffer_stack", - "yyalloc", - "yyconst", - "yyextra", - "yyfree", - "yyget_debug", - "yyget_extra", - "yyget_in", - "yyget_leng", - "yyget_lineno", - "yyget_lloc", - "yyget_lval", - "yyget_out", - "yyget_text", - "yyin", - "yyleng", - "yyless", - "yylex", - "yylex_destroy", - "yylex_init", - "yylex_init_extra", - "yylineno", - "yylloc", - "yylval", - "yymore", - "yyout", - "yyrealloc", - "yyrestart", - "yyset_debug", - "yyset_extra", - "yyset_in", - "yyset_lineno", - "yyset_lloc", - "yyset_lval", - "yyset_out", - "yytables_destroy", - "yytables_fload", - "yyterminate", - "yytext", - "yytext_ptr", - "yywrap", - - /* must be null-terminated */ - NULL}; - - - for (i=0; undef_list[i] != NULL; i++) - fprintf (header_out, "#undef %s\n", undef_list[i]); - } - - /* undef any of the auto-generated symbols. */ - for (i = 0; i < defs_buf.nelts; i++) { - - /* don't undef start conditions */ - if (sclookup (((char **) defs_buf.elts)[i]) > 0) - continue; - fprintf (header_out, "#undef %s\n", - ((char **) defs_buf.elts)[i]); - } - - fprintf (header_out, - "#endif /* !YY_HEADER_NO_UNDEFS */\n"); - fprintf (header_out, "\n"); - fprintf (header_out, "#undef %sIN_HEADER\n", prefix); - fprintf (header_out, "#endif /* %sHEADER_H */\n", prefix); - - if (ferror (header_out)) - lerrsf (_("error creating header file %s"), - headerfilename); - fflush (header_out); - fclose (header_out); -#endif - - if (exit_status != 0 && outfile_created) { - if (ferror (stdout)) - lerrsf (_("error writing output file %s"), - outfilename); - - else if ((_stdout_closed = 1) && fclose (stdout)) - lerrsf (_("error closing output file %s"), - outfilename); - - else if (unlink (outfilename)) - lerrsf (_("error deleting output file %s"), - outfilename); - } - - - if (backing_up_report && backing_up_file) { - if (num_backing_up == 0) - fprintf (backing_up_file, _("No backing up.\n")); - else if (fullspd || fulltbl) - fprintf (backing_up_file, - _ - ("%d backing up (non-accepting) states.\n"), - num_backing_up); - else - fprintf (backing_up_file, - _("Compressed tables always back up.\n")); - - if (ferror (backing_up_file)) - lerrsf (_("error writing backup file %s"), - backing_name); - - else if (fclose (backing_up_file)) - lerrsf (_("error closing backup file %s"), - backing_name); - } - - if (printstats) { - fprintf (stderr, _("%s version %s usage statistics:\n"), - program_name, flex_version); - - fprintf (stderr, _(" scanner options: -")); - - if (C_plus_plus) - putc ('+', stderr); - if (backing_up_report) - putc ('b', stderr); - if (ddebug) - putc ('d', stderr); - if (sf_case_ins()) - putc ('i', stderr); - if (lex_compat) - putc ('l', stderr); - if (posix_compat) - putc ('X', stderr); - if (performance_report > 0) - putc ('p', stderr); - if (performance_report > 1) - putc ('p', stderr); - if (spprdflt) - putc ('s', stderr); - if (reentrant) - fputs ("--reentrant", stderr); - if (bison_bridge_lval) - fputs ("--bison-bridge", stderr); - if (bison_bridge_lloc) - fputs ("--bison-locations", stderr); - if (use_stdout) - putc ('t', stderr); - if (printstats) - putc ('v', stderr); /* always true! */ - if (nowarn) - putc ('w', stderr); - if (interactive == false) - putc ('B', stderr); - if (interactive == true) - putc ('I', stderr); - if (!gen_line_dirs) - putc ('L', stderr); - if (trace) - putc ('T', stderr); - - if (csize == unspecified) - /* We encountered an error fairly early on, so csize - * never got specified. Define it now, to prevent - * bogus table sizes being written out below. - */ - csize = 256; - - if (csize == 128) - putc ('7', stderr); - else - putc ('8', stderr); - - fprintf (stderr, " -C"); - - if (long_align) - putc ('a', stderr); - if (fulltbl) - putc ('f', stderr); - if (fullspd) - putc ('F', stderr); - if (useecs) - putc ('e', stderr); - if (usemecs) - putc ('m', stderr); - if (use_read) - putc ('r', stderr); - - if (did_outfilename) - fprintf (stderr, " -o%s", outfilename); - - if (skelname) - fprintf (stderr, " -S%s", skelname); - - if (strcmp (prefix, "yy")) - fprintf (stderr, " -P%s", prefix); - - putc ('\n', stderr); - - fprintf (stderr, _(" %d/%d NFA states\n"), - lastnfa, current_mns); - fprintf (stderr, _(" %d/%d DFA states (%d words)\n"), - lastdfa, current_max_dfas, totnst); - fprintf (stderr, _(" %d rules\n"), - num_rules + num_eof_rules - - 1 /* - 1 for def. rule */ ); - - if (num_backing_up == 0) - fprintf (stderr, _(" No backing up\n")); - else if (fullspd || fulltbl) - fprintf (stderr, - _ - (" %d backing-up (non-accepting) states\n"), - num_backing_up); - else - fprintf (stderr, - _ - (" Compressed tables always back-up\n")); - - if (bol_needed) - fprintf (stderr, - _(" Beginning-of-line patterns used\n")); - - fprintf (stderr, _(" %d/%d start conditions\n"), lastsc, - current_max_scs); - fprintf (stderr, - _ - (" %d epsilon states, %d double epsilon states\n"), - numeps, eps2); - - if (lastccl == 0) - fprintf (stderr, _(" no character classes\n")); - else - fprintf (stderr, - _ - (" %d/%d character classes needed %d/%d words of storage, %d reused\n"), - lastccl, current_maxccls, - cclmap[lastccl] + ccllen[lastccl], - current_max_ccl_tbl_size, cclreuse); - - fprintf (stderr, _(" %d state/nextstate pairs created\n"), - numsnpairs); - fprintf (stderr, - _(" %d/%d unique/duplicate transitions\n"), - numuniq, numdup); - - if (fulltbl) { - tblsiz = lastdfa * numecs; - fprintf (stderr, _(" %d table entries\n"), - tblsiz); - } - - else { - tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend; - - fprintf (stderr, - _(" %d/%d base-def entries created\n"), - lastdfa + numtemps, current_max_dfas); - fprintf (stderr, - _ - (" %d/%d (peak %d) nxt-chk entries created\n"), - tblend, current_max_xpairs, peakpairs); - fprintf (stderr, - _ - (" %d/%d (peak %d) template nxt-chk entries created\n"), - numtemps * nummecs, - current_max_template_xpairs, - numtemps * numecs); - fprintf (stderr, _(" %d empty table entries\n"), - nummt); - fprintf (stderr, _(" %d protos created\n"), - numprots); - fprintf (stderr, - _(" %d templates created, %d uses\n"), - numtemps, tmpuses); - } - - if (useecs) { - tblsiz = tblsiz + csize; - fprintf (stderr, - _ - (" %d/%d equivalence classes created\n"), - numecs, csize); - } - - if (usemecs) { - tblsiz = tblsiz + numecs; - fprintf (stderr, - _ - (" %d/%d meta-equivalence classes created\n"), - nummecs, csize); - } - - fprintf (stderr, - _ - (" %d (%d saved) hash collisions, %d DFAs equal\n"), - hshcol, hshsave, dfaeql); - fprintf (stderr, _(" %d sets of reallocations needed\n"), - num_reallocs); - fprintf (stderr, _(" %d total table entries needed\n"), - tblsiz); - } - - FLEX_EXIT (exit_status); -} - - -/* flexinit - initialize flex */ - -void flexinit (argc, argv) - int argc; - char **argv; -{ - int i, sawcmpflag, rv, optind; - char *arg; - scanopt_t sopt; - - printstats = syntaxerror = trace = spprdflt = false; - lex_compat = posix_compat = C_plus_plus = backing_up_report = - ddebug = fulltbl = false; - fullspd = long_align = nowarn = yymore_used = continued_action = - false; - do_yylineno = yytext_is_array = in_rule = reject = do_stdinit = - false; - yymore_really_used = reject_really_used = unspecified; - interactive = csize = unspecified; - do_yywrap = gen_line_dirs = usemecs = useecs = true; - reentrant = bison_bridge_lval = bison_bridge_lloc = false; - performance_report = 0; - did_outfilename = 0; - prefix = "yy"; - yyclass = 0; - use_read = use_stdout = false; - tablesext = tablesverify = false; - gentables = true; - tablesfilename = tablesname = NULL; - ansi_func_defs = ansi_func_protos = true; - - sawcmpflag = false; - - /* Initialize dynamic array for holding the rule actions. */ - action_size = 2048; /* default size of action array in bytes */ - action_array = allocate_character_array (action_size); - defs1_offset = prolog_offset = action_offset = action_index = 0; - action_array[0] = '\0'; - - /* Initialize any buffers. */ - buf_init (&userdef_buf, sizeof (char)); /* one long string */ - buf_init (&defs_buf, sizeof (char *)); /* list of strings */ - buf_init (&yydmap_buf, sizeof (char)); /* one long string */ - buf_init (&top_buf, sizeof (char)); /* one long string */ - - { - const char * m4defs_init_str[] = {"m4_changequote\n", - "m4_changequote([[, ]])\n"}; - buf_init (&m4defs_buf, sizeof (char *)); - buf_append (&m4defs_buf, &m4defs_init_str, 2); - } - - sf_init (); - - /* initialize regex lib */ - flex_init_regex(); - - /* Enable C++ if program name ends with '+'. */ - program_name = basename2 (argv[0], 0); - - if (program_name[0] != '\0' && - program_name[strlen (program_name) - 1] == '+') - C_plus_plus = true; - - /* read flags */ - sopt = scanopt_init (flexopts, argc, argv, 0); - if (!sopt) { - /* This will only happen when flexopts array is altered. */ - fprintf (stderr, - _("Internal error. flexopts are malformed.\n")); - FLEX_EXIT (1); - } - - while ((rv = scanopt (sopt, &arg, &optind)) != 0) { - - if (rv < 0) { - /* Scanopt has already printed an option-specific error message. */ - fprintf (stderr, - _ - ("Try `%s --help' for more information.\n"), - program_name); - FLEX_EXIT (1); - } - - switch ((enum flexopt_flag_t) rv) { - case OPT_CPLUSPLUS: - C_plus_plus = true; - break; - - case OPT_BATCH: - interactive = false; - break; - - case OPT_BACKUP: - backing_up_report = true; - break; - - case OPT_DONOTHING: - break; - - case OPT_COMPRESSION: - if (!sawcmpflag) { - useecs = false; - usemecs = false; - fulltbl = false; - sawcmpflag = true; - } - - for (i = 0; arg && arg[i] != '\0'; i++) - switch (arg[i]) { - case 'a': - long_align = true; - break; - - case 'e': - useecs = true; - break; - - case 'F': - fullspd = true; - break; - - case 'f': - fulltbl = true; - break; - - case 'm': - usemecs = true; - break; - - case 'r': - use_read = true; - break; - - default: - lerrif (_ - ("unknown -C option '%c'"), - (int) arg[i]); - break; - } - break; - - case OPT_DEBUG: - ddebug = true; - break; - - case OPT_NO_DEBUG: - ddebug = false; - break; - - case OPT_FULL: - useecs = usemecs = false; - use_read = fulltbl = true; - break; - - case OPT_FAST: - useecs = usemecs = false; - use_read = fullspd = true; - break; - - case OPT_HELP: - usage (); - FLEX_EXIT (0); - - case OPT_INTERACTIVE: - interactive = true; - break; - - case OPT_CASE_INSENSITIVE: - sf_set_case_ins(true); - break; - - case OPT_LEX_COMPAT: - lex_compat = true; - break; - - case OPT_POSIX_COMPAT: - posix_compat = true; - break; - - case OPT_PREPROC_LEVEL: - preproc_level = strtol(arg,NULL,0); - break; - - case OPT_MAIN: - buf_strdefine (&userdef_buf, "YY_MAIN", "1"); - do_yywrap = false; - break; - - case OPT_NO_MAIN: - buf_strdefine (&userdef_buf, "YY_MAIN", "0"); - break; - - case OPT_NO_LINE: - gen_line_dirs = false; - break; - - case OPT_OUTFILE: - outfilename = arg; - did_outfilename = 1; - break; - - case OPT_PREFIX: - prefix = arg; - break; - - case OPT_PERF_REPORT: - ++performance_report; - break; - - case OPT_BISON_BRIDGE: - bison_bridge_lval = true; - break; - - case OPT_BISON_BRIDGE_LOCATIONS: - bison_bridge_lval = bison_bridge_lloc = true; - break; - - case OPT_REENTRANT: - reentrant = true; - break; - - case OPT_NO_REENTRANT: - reentrant = false; - break; - - case OPT_SKEL: - skelname = arg; - break; - - case OPT_DEFAULT: - spprdflt = false; - break; - - case OPT_NO_DEFAULT: - spprdflt = true; - break; - - case OPT_STDOUT: - use_stdout = true; - break; - - case OPT_NO_UNISTD_H: - //buf_strdefine (&userdef_buf, "YY_NO_UNISTD_H", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_UNISTD_H",0); - break; - - case OPT_TABLES_FILE: - tablesext = true; - tablesfilename = arg; - break; - - case OPT_TABLES_VERIFY: - tablesverify = true; - break; - - case OPT_TRACE: - trace = true; - break; - - case OPT_VERBOSE: - printstats = true; - break; - - case OPT_VERSION: - printf (_("%s %s\n"), program_name, flex_version); - FLEX_EXIT (0); - - case OPT_WARN: - nowarn = false; - break; - - case OPT_NO_WARN: - nowarn = true; - break; - - case OPT_7BIT: - csize = 128; - break; - - case OPT_8BIT: - csize = CSIZE; - break; - - case OPT_ALIGN: - long_align = true; - break; - - case OPT_NO_ALIGN: - long_align = false; - break; - - case OPT_ALWAYS_INTERACTIVE: - buf_m4_define (&m4defs_buf, "M4_YY_ALWAYS_INTERACTIVE", 0); - break; - - case OPT_NEVER_INTERACTIVE: - buf_m4_define( &m4defs_buf, "M4_YY_NEVER_INTERACTIVE", 0); - break; - - case OPT_ARRAY: - yytext_is_array = true; - break; - - case OPT_POINTER: - yytext_is_array = false; - break; - - case OPT_ECS: - useecs = true; - break; - - case OPT_NO_ECS: - useecs = false; - break; - - case OPT_HEADER_FILE: - headerfilename = arg; - break; - - case OPT_META_ECS: - usemecs = true; - break; - - case OPT_NO_META_ECS: - usemecs = false; - break; - - case OPT_PREPROCDEFINE: - { - /* arg is "symbol" or "symbol=definition". */ - char *def; - - for (def = arg; - *def != '\0' && *def != '='; ++def) ; - - buf_strappend (&userdef_buf, "#define "); - if (*def == '\0') { - buf_strappend (&userdef_buf, arg); - buf_strappend (&userdef_buf, - " 1\n"); - } - else { - buf_strnappend (&userdef_buf, arg, - def - arg); - buf_strappend (&userdef_buf, " "); - buf_strappend (&userdef_buf, - def + 1); - buf_strappend (&userdef_buf, "\n"); - } - } - break; - - case OPT_READ: - use_read = true; - break; - - case OPT_STACK: - //buf_strdefine (&userdef_buf, "YY_STACK_USED", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_STACK_USED",0); - break; - - case OPT_STDINIT: - do_stdinit = true; - break; - - case OPT_NO_STDINIT: - do_stdinit = false; - break; - - case OPT_YYCLASS: - yyclass = arg; - break; - - case OPT_YYLINENO: - do_yylineno = true; - break; - - case OPT_NO_YYLINENO: - do_yylineno = false; - break; - - case OPT_YYWRAP: - do_yywrap = true; - break; - - case OPT_NO_YYWRAP: - do_yywrap = false; - break; - - case OPT_YYMORE: - yymore_really_used = true; - break; - - case OPT_NO_YYMORE: - yymore_really_used = false; - break; - - case OPT_REJECT: - reject_really_used = true; - break; - - case OPT_NO_REJECT: - reject_really_used = false; - break; - - case OPT_NO_ANSI_FUNC_DEFS: - ansi_func_defs = false; - break; - - case OPT_NO_ANSI_FUNC_PROTOS: - ansi_func_protos = false; - break; - - case OPT_NO_YY_PUSH_STATE: - //buf_strdefine (&userdef_buf, "YY_NO_PUSH_STATE", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_PUSH_STATE",0); - break; - case OPT_NO_YY_POP_STATE: - //buf_strdefine (&userdef_buf, "YY_NO_POP_STATE", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_POP_STATE",0); - break; - case OPT_NO_YY_TOP_STATE: - //buf_strdefine (&userdef_buf, "YY_NO_TOP_STATE", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_TOP_STATE",0); - break; - case OPT_NO_UNPUT: - //buf_strdefine (&userdef_buf, "YY_NO_UNPUT", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_UNPUT",0); - break; - case OPT_NO_YY_SCAN_BUFFER: - //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BUFFER", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BUFFER",0); - break; - case OPT_NO_YY_SCAN_BYTES: - //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BYTES", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BYTES",0); - break; - case OPT_NO_YY_SCAN_STRING: - //buf_strdefine (&userdef_buf, "YY_NO_SCAN_STRING", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_STRING",0); - break; - case OPT_NO_YYGET_EXTRA: - //buf_strdefine (&userdef_buf, "YY_NO_GET_EXTRA", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_EXTRA",0); - break; - case OPT_NO_YYSET_EXTRA: - //buf_strdefine (&userdef_buf, "YY_NO_SET_EXTRA", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_EXTRA",0); - break; - case OPT_NO_YYGET_LENG: - //buf_strdefine (&userdef_buf, "YY_NO_GET_LENG", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LENG",0); - break; - case OPT_NO_YYGET_TEXT: - //buf_strdefine (&userdef_buf, "YY_NO_GET_TEXT", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_TEXT",0); - break; - case OPT_NO_YYGET_LINENO: - //buf_strdefine (&userdef_buf, "YY_NO_GET_LINENO", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LINENO",0); - break; - case OPT_NO_YYSET_LINENO: - //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); - break; - case OPT_NO_YYGET_IN: - //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); - break; - case OPT_NO_YYSET_IN: - //buf_strdefine (&userdef_buf, "YY_NO_SET_IN", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_IN",0); - break; - case OPT_NO_YYGET_OUT: - //buf_strdefine (&userdef_buf, "YY_NO_GET_OUT", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_OUT",0); - break; - case OPT_NO_YYSET_OUT: - //buf_strdefine (&userdef_buf, "YY_NO_SET_OUT", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_OUT",0); - break; - case OPT_NO_YYGET_LVAL: - //buf_strdefine (&userdef_buf, "YY_NO_GET_LVAL", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LVAL",0); - break; - case OPT_NO_YYSET_LVAL: - //buf_strdefine (&userdef_buf, "YY_NO_SET_LVAL", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LVAL",0); - break; - case OPT_NO_YYGET_LLOC: - //buf_strdefine (&userdef_buf, "YY_NO_GET_LLOC", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LLOC",0); - break; - case OPT_NO_YYSET_LLOC: - //buf_strdefine (&userdef_buf, "YY_NO_SET_LLOC", "1"); - buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LLOC",0); - break; - - } /* switch */ - } /* while scanopt() */ - - scanopt_destroy (sopt); - - num_input_files = argc - optind; - input_files = argv + optind; - set_input_file (num_input_files > 0 ? input_files[0] : NULL); - - lastccl = lastsc = lastdfa = lastnfa = 0; - num_rules = num_eof_rules = default_rule = 0; - numas = numsnpairs = tmpuses = 0; - numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst = - 0; - numuniq = numdup = hshsave = eofseen = datapos = dataline = 0; - num_backing_up = onesp = numprots = 0; - variable_trailing_context_rules = bol_needed = false; - - linenum = sectnum = 1; - firstprot = NIL; - - /* Used in mkprot() so that the first proto goes in slot 1 - * of the proto queue. - */ - lastprot = 1; - - set_up_initial_allocations (); -} - - -/* readin - read in the rules section of the input file(s) */ - -void readin () -{ - static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;"; - static char yy_nostdinit[] = - "FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;"; - - line_directive_out ((FILE *) 0, 1); - - if (yyparse ()) { - pinpoint_message (_("fatal parse error")); - flexend (1); - } - - if (syntaxerror) - flexend (1); - - /* If the user explicitly requested posix compatibility by specifing the - * posix-compat option, then we check for conflicting options. However, if - * the POSIXLY_CORRECT variable is set, then we quietly make flex as - * posix-compatible as possible. This is the recommended behavior - * according to the GNU Coding Standards. - * - * Note: The posix option was added to flex to provide the posix behavior - * of the repeat operator in regular expressions, e.g., `ab{3}' - */ - if (posix_compat) { - /* TODO: This is where we try to make flex behave according to - * posiz, AND check for conflicting options. How far should we go - * with this? Should we disable all the neat-o flex features? - */ - /* Update: Estes says no, since other flex features don't violate posix. */ - } - - if (getenv ("POSIXLY_CORRECT")) { - posix_compat = true; - } - - if (backing_up_report) { - backing_up_file = fopen (backing_name, "w"); - if (backing_up_file == NULL) - lerrsf (_ - ("could not create backing-up info file %s"), - backing_name); - } - - else - backing_up_file = NULL; - - if (yymore_really_used == true) - yymore_used = true; - else if (yymore_really_used == false) - yymore_used = false; - - if (reject_really_used == true) - reject = true; - else if (reject_really_used == false) - reject = false; - - if (performance_report > 0) { - if (lex_compat) { - fprintf (stderr, - _ - ("-l AT&T lex compatibility option entails a large performance penalty\n")); - fprintf (stderr, - _ - (" and may be the actual source of other reported performance penalties\n")); - } - - else if (do_yylineno) { - fprintf (stderr, - _ - ("%%option yylineno entails a performance penalty ONLY on rules that can match newline characters\n")); - } - - if (performance_report > 1) { - if (interactive) - fprintf (stderr, - _ - ("-I (interactive) entails a minor performance penalty\n")); - - if (yymore_used) - fprintf (stderr, - _ - ("yymore() entails a minor performance penalty\n")); - } - - if (reject) - fprintf (stderr, - _ - ("REJECT entails a large performance penalty\n")); - - if (variable_trailing_context_rules) - fprintf (stderr, - _ - ("Variable trailing context rules entail a large performance penalty\n")); - } - - if (reject) - real_reject = true; - - if (variable_trailing_context_rules) - reject = true; - - if ((fulltbl || fullspd) && reject) { - if (real_reject) - flexerror (_ - ("REJECT cannot be used with -f or -F")); - else if (do_yylineno) - flexerror (_ - ("%option yylineno cannot be used with REJECT")); - else - flexerror (_ - ("variable trailing context rules cannot be used with -f or -F")); - } - - if (reject){ - out_m4_define( "M4_YY_USES_REJECT", NULL); - //outn ("\n#define YY_USES_REJECT"); - } - - if (!do_yywrap) { - if (!C_plus_plus) - if (reentrant) - outn ("\n#define yywrap(yyscanner) 1"); - else - outn ("\n#define yywrap() 1"); - outn ("#define YY_SKIP_YYWRAP"); - } - - if (ddebug) - outn ("\n#define FLEX_DEBUG"); - - OUT_BEGIN_CODE (); - if (csize == 256) - outn ("typedef unsigned char YY_CHAR;"); - else - outn ("typedef char YY_CHAR;"); - OUT_END_CODE (); - - if (C_plus_plus) { - outn ("#define yytext_ptr yytext"); - - if (interactive) - outn ("#define YY_INTERACTIVE"); - } - - else { - OUT_BEGIN_CODE (); - /* In reentrant scanner, stdinit is handled in flex.skl. */ - if (do_stdinit) { - if (reentrant){ - outn ("#ifdef VMS"); - outn ("#ifdef __VMS_POSIX"); - outn ("#define YY_STDINIT"); - outn ("#endif"); - outn ("#else"); - outn ("#define YY_STDINIT"); - outn ("#endif"); - } - - outn ("#ifdef VMS"); - outn ("#ifndef __VMS_POSIX"); - outn (yy_nostdinit); - outn ("#else"); - outn (yy_stdinit); - outn ("#endif"); - outn ("#else"); - outn (yy_stdinit); - outn ("#endif"); - } - - else { - if(!reentrant) - outn (yy_nostdinit); - } - OUT_END_CODE (); - } - - OUT_BEGIN_CODE (); - if (fullspd) - outn ("typedef yyconst struct yy_trans_info *yy_state_type;"); - else if (!C_plus_plus) - outn ("typedef int yy_state_type;"); - OUT_END_CODE (); - - if (lex_compat) - outn ("#define YY_FLEX_LEX_COMPAT"); - - if (!C_plus_plus && !reentrant) { - outn ("extern int yylineno;"); - OUT_BEGIN_CODE (); - outn ("int yylineno = 1;"); - OUT_END_CODE (); - } - - if (C_plus_plus) { - outn ("\n#include "); - - if (!do_yywrap) { - outn("\nint yyFlexLexer::yywrap() { return 1; }"); - } - - if (yyclass) { - outn ("int yyFlexLexer::yylex()"); - outn ("\t{"); - outn ("\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );"); - outn ("\treturn 0;"); - outn ("\t}"); - - out_str ("\n#define YY_DECL int %s::yylex()\n", - yyclass); - } - } - - else { - - /* Watch out: yytext_ptr is a variable when yytext is an array, - * but it's a macro when yytext is a pointer. - */ - if (yytext_is_array) { - if (!reentrant) - outn ("extern char yytext[];\n"); - } - else { - if (reentrant) { - outn ("#define yytext_ptr yytext_r"); - } - else { - outn ("extern char *yytext;"); - outn ("#define yytext_ptr yytext"); - } - } - - if (yyclass) - flexerror (_ - ("%option yyclass only meaningful for C++ scanners")); - } - - if (useecs) - numecs = cre8ecs (nextecm, ecgroup, csize); - else - numecs = csize; - - /* Now map the equivalence class for NUL to its expected place. */ - ecgroup[0] = ecgroup[csize]; - NUL_ec = ABS (ecgroup[0]); - - if (useecs) - ccl2ecl (); -} - - -/* set_up_initial_allocations - allocate memory for internal tables */ - -void set_up_initial_allocations () -{ - maximum_mns = (long_align ? MAXIMUM_MNS_LONG : MAXIMUM_MNS); - current_mns = INITIAL_MNS; - firstst = allocate_integer_array (current_mns); - lastst = allocate_integer_array (current_mns); - finalst = allocate_integer_array (current_mns); - transchar = allocate_integer_array (current_mns); - trans1 = allocate_integer_array (current_mns); - trans2 = allocate_integer_array (current_mns); - accptnum = allocate_integer_array (current_mns); - assoc_rule = allocate_integer_array (current_mns); - state_type = allocate_integer_array (current_mns); - - current_max_rules = INITIAL_MAX_RULES; - rule_type = allocate_integer_array (current_max_rules); - rule_linenum = allocate_integer_array (current_max_rules); - rule_useful = allocate_integer_array (current_max_rules); - rule_has_nl = allocate_bool_array (current_max_rules); - - current_max_scs = INITIAL_MAX_SCS; - scset = allocate_integer_array (current_max_scs); - scbol = allocate_integer_array (current_max_scs); - scxclu = allocate_integer_array (current_max_scs); - sceof = allocate_integer_array (current_max_scs); - scname = allocate_char_ptr_array (current_max_scs); - - current_maxccls = INITIAL_MAX_CCLS; - cclmap = allocate_integer_array (current_maxccls); - ccllen = allocate_integer_array (current_maxccls); - cclng = allocate_integer_array (current_maxccls); - ccl_has_nl = allocate_bool_array (current_maxccls); - - current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE; - ccltbl = allocate_Character_array (current_max_ccl_tbl_size); - - current_max_dfa_size = INITIAL_MAX_DFA_SIZE; - - current_max_xpairs = INITIAL_MAX_XPAIRS; - nxt = allocate_integer_array (current_max_xpairs); - chk = allocate_integer_array (current_max_xpairs); - - current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS; - tnxt = allocate_integer_array (current_max_template_xpairs); - - current_max_dfas = INITIAL_MAX_DFAS; - base = allocate_integer_array (current_max_dfas); - def = allocate_integer_array (current_max_dfas); - dfasiz = allocate_integer_array (current_max_dfas); - accsiz = allocate_integer_array (current_max_dfas); - dhash = allocate_integer_array (current_max_dfas); - dss = allocate_int_ptr_array (current_max_dfas); - dfaacc = allocate_dfaacc_union (current_max_dfas); - - nultrans = (int *) 0; -} - - -/* extracts basename from path, optionally stripping the extension "\.*" - * (same concept as /bin/sh `basename`, but different handling of extension). */ -static char *basename2 (path, strip_ext) - char *path; - int strip_ext; /* boolean */ -{ - char *b, *e = 0; - - b = path; - for (b = path; *path; path++) - if (*path == '/') - b = path + 1; - else if (*path == '.') - e = path; - - if (strip_ext && e && e > b) - *e = '\0'; - return b; -} - -void usage () -{ - FILE *f = stdout; - - if (!did_outfilename) { - snprintf (outfile_path, sizeof(outfile_path), outfile_template, - prefix, C_plus_plus ? "cc" : "c"); - outfilename = outfile_path; - } - - fprintf (f, _("Usage: %s [OPTIONS] [FILE]...\n"), program_name); - fprintf (f, - _ - ("Generates programs that perform pattern-matching on text.\n" - "\n" "Table Compression:\n" - " -Ca, --align trade off larger tables for better memory alignment\n" - " -Ce, --ecs construct equivalence classes\n" - " -Cf do not compress tables; use -f representation\n" - " -CF do not compress tables; use -F representation\n" - " -Cm, --meta-ecs construct meta-equivalence classes\n" - " -Cr, --read use read() instead of stdio for scanner input\n" - " -f, --full generate fast, large scanner. Same as -Cfr\n" - " -F, --fast use alternate table representation. Same as -CFr\n" - " -Cem default compression (same as --ecs --meta-ecs)\n" - "\n" "Debugging:\n" - " -d, --debug enable debug mode in scanner\n" - " -b, --backup write backing-up information to %s\n" - " -p, --perf-report write performance report to stderr\n" - " -s, --nodefault suppress default rule to ECHO unmatched text\n" - " -T, --trace %s should run in trace mode\n" - " -w, --nowarn do not generate warnings\n" - " -v, --verbose write summary of scanner statistics to stdout\n" - "\n" "Files:\n" - " -o, --outfile=FILE specify output filename\n" - " -S, --skel=FILE specify skeleton file\n" - " -t, --stdout write scanner on stdout instead of %s\n" - " --yyclass=NAME name of C++ class\n" - " --header-file=FILE create a C header file in addition to the scanner\n" - " --tables-file[=FILE] write tables to FILE\n" "\n" - "Scanner behavior:\n" - " -7, --7bit generate 7-bit scanner\n" - " -8, --8bit generate 8-bit scanner\n" - " -B, --batch generate batch scanner (opposite of -I)\n" - " -i, --case-insensitive ignore case in patterns\n" - " -l, --lex-compat maximal compatibility with original lex\n" - " -X, --posix-compat maximal compatibility with POSIX lex\n" - " -I, --interactive generate interactive scanner (opposite of -B)\n" - " --yylineno track line count in yylineno\n" - "\n" "Generated code:\n" - " -+, --c++ generate C++ scanner class\n" - " -Dmacro[=defn] #define macro defn (default defn is '1')\n" - " -L, --noline suppress #line directives in scanner\n" - " -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" - " -R, --reentrant generate a reentrant C scanner\n" - " --bison-bridge scanner for bison pure parser.\n" - " --bison-locations include yylloc support.\n" - " --stdinit initialize yyin/yyout to stdin/stdout\n" - " --noansi-definitions old-style function definitions\n" - " --noansi-prototypes empty parameter list in prototypes\n" - " --nounistd do not include \n" - " --noFUNCTION do not generate a particular FUNCTION\n" - "\n" "Miscellaneous:\n" - " -c do-nothing POSIX option\n" - " -n do-nothing POSIX option\n" - " -?\n" - " -h, --help produce this help message\n" - " -V, --version report %s version\n"), - backing_name, program_name, outfile_path, program_name); - -} diff --git a/misc.c b/misc.c deleted file mode 100644 index e3fdd50cdd9b5..0000000000000 --- a/misc.c +++ /dev/null @@ -1,1023 +0,0 @@ -/* misc - miscellaneous flex routines */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "tables.h" - -#define CMD_IF_TABLES_SER "%if-tables-serialization" -#define CMD_TABLES_YYDMAP "%tables-yydmap" -#define CMD_DEFINE_YYTABLES "%define-yytables" -#define CMD_IF_CPP_ONLY "%if-c++-only" -#define CMD_IF_C_ONLY "%if-c-only" -#define CMD_IF_C_OR_CPP "%if-c-or-c++" -#define CMD_NOT_FOR_HEADER "%not-for-header" -#define CMD_OK_FOR_HEADER "%ok-for-header" -#define CMD_PUSH "%push" -#define CMD_POP "%pop" -#define CMD_IF_REENTRANT "%if-reentrant" -#define CMD_IF_NOT_REENTRANT "%if-not-reentrant" -#define CMD_IF_BISON_BRIDGE "%if-bison-bridge" -#define CMD_IF_NOT_BISON_BRIDGE "%if-not-bison-bridge" -#define CMD_ENDIF "%endif" - -/* we allow the skeleton to push and pop. */ -struct sko_state { - bool dc; /**< do_copy */ -}; -static struct sko_state *sko_stack=0; -static int sko_len=0,sko_sz=0; -static void sko_push(bool dc) -{ - if(!sko_stack){ - sko_sz = 1; - sko_stack = (struct sko_state*)flex_alloc(sizeof(struct sko_state)*sko_sz); - if (!sko_stack) - flexfatal(_("allocation of sko_stack failed")); - sko_len = 0; - } - if(sko_len >= sko_sz){ - sko_sz *= 2; - sko_stack = (struct sko_state*)flex_realloc(sko_stack,sizeof(struct sko_state)*sko_sz); - } - - /* initialize to zero and push */ - sko_stack[sko_len].dc = dc; - sko_len++; -} -static void sko_peek(bool *dc) -{ - if(sko_len <= 0) - flex_die("peek attempt when sko stack is empty"); - if(dc) - *dc = sko_stack[sko_len-1].dc; -} -static void sko_pop(bool* dc) -{ - sko_peek(dc); - sko_len--; - if(sko_len < 0) - flex_die("popped too many times in skeleton."); -} - -/* Append "#define defname value\n" to the running buffer. */ -void action_define (defname, value) - const char *defname; - int value; -{ - char buf[MAXLINE]; - char *cpy; - - if ((int) strlen (defname) > MAXLINE / 2) { - format_pinpoint_message (_ - ("name \"%s\" ridiculously long"), - defname); - return; - } - - snprintf (buf, sizeof(buf), "#define %s %d\n", defname, value); - add_action (buf); - - /* track #defines so we can undef them when we're done. */ - cpy = copy_string (defname); - buf_append (&defs_buf, &cpy, 1); -} - - -/** Append "m4_define([[defname]],[[value]])m4_dnl\n" to the running buffer. - * @param defname The macro name. - * @param value The macro value, can be NULL, which is the same as the empty string. - */ -void action_m4_define (const char *defname, const char * value) -{ - char buf[MAXLINE]; - - flexfatal ("DO NOT USE THIS FUNCTION!"); - - if ((int) strlen (defname) > MAXLINE / 2) { - format_pinpoint_message (_ - ("name \"%s\" ridiculously long"), - defname); - return; - } - - snprintf (buf, sizeof(buf), "m4_define([[%s]],[[%s]])m4_dnl\n", defname, value?value:""); - add_action (buf); -} - -/* Append "new_text" to the running buffer. */ -void add_action (new_text) - const char *new_text; -{ - int len = strlen (new_text); - - while (len + action_index >= action_size - 10 /* slop */ ) { - int new_size = action_size * 2; - - if (new_size <= 0) - /* Increase just a little, to try to avoid overflow - * on 16-bit machines. - */ - action_size += action_size / 8; - else - action_size = new_size; - - action_array = - reallocate_character_array (action_array, - action_size); - } - - strcpy (&action_array[action_index], new_text); - - action_index += len; -} - - -/* allocate_array - allocate memory for an integer array of the given size */ - -void *allocate_array (size, element_size) - int size; - size_t element_size; -{ - register void *mem; - size_t num_bytes = element_size * size; - - mem = flex_alloc (num_bytes); - if (!mem) - flexfatal (_ - ("memory allocation failed in allocate_array()")); - - return mem; -} - - -/* all_lower - true if a string is all lower-case */ - -int all_lower (str) - register char *str; -{ - while (*str) { - if (!isascii ((Char) * str) || !islower ((Char) * str)) - return 0; - ++str; - } - - return 1; -} - - -/* all_upper - true if a string is all upper-case */ - -int all_upper (str) - register char *str; -{ - while (*str) { - if (!isascii ((Char) * str) || !isupper ((Char) * str)) - return 0; - ++str; - } - - return 1; -} - - -/* intcmp - compares two integers for use by qsort. */ - -int intcmp (const void *a, const void *b) -{ - return *(const int *) a - *(const int *) b; -} - - -/* check_char - checks a character to make sure it's within the range - * we're expecting. If not, generates fatal error message - * and exits. - */ - -void check_char (c) - int c; -{ - if (c >= CSIZE) - lerrsf (_("bad character '%s' detected in check_char()"), - readable_form (c)); - - if (c >= csize) - lerrsf (_ - ("scanner requires -8 flag to use the character %s"), - readable_form (c)); -} - - - -/* clower - replace upper-case letter to lower-case */ - -Char clower (c) - register int c; -{ - return (Char) ((isascii (c) && isupper (c)) ? tolower (c) : c); -} - - -/* copy_string - returns a dynamically allocated copy of a string */ - -char *copy_string (str) - register const char *str; -{ - register const char *c1; - register char *c2; - char *copy; - unsigned int size; - - /* find length */ - for (c1 = str; *c1; ++c1) ; - - size = (c1 - str + 1) * sizeof (char); - - copy = (char *) flex_alloc (size); - - if (copy == NULL) - flexfatal (_("dynamic memory failure in copy_string()")); - - for (c2 = copy; (*c2++ = *str++) != 0;) ; - - return copy; -} - - -/* copy_unsigned_string - - * returns a dynamically allocated copy of a (potentially) unsigned string - */ - -Char *copy_unsigned_string (str) - register Char *str; -{ - register Char *c; - Char *copy; - - /* find length */ - for (c = str; *c; ++c) ; - - copy = allocate_Character_array (c - str + 1); - - for (c = copy; (*c++ = *str++) != 0;) ; - - return copy; -} - - -/* cclcmp - compares two characters for use by qsort with '\0' sorting last. */ - -int cclcmp (const void *a, const void *b) -{ - if (!*(const Char *) a) - return 1; - else - if (!*(const Char *) b) - return - 1; - else - return *(const Char *) a - *(const Char *) b; -} - - -/* dataend - finish up a block of data declarations */ - -void dataend () -{ - /* short circuit any output */ - if (gentables) { - - if (datapos > 0) - dataflush (); - - /* add terminator for initialization; { for vi */ - outn (" } ;\n"); - } - dataline = 0; - datapos = 0; -} - - -/* dataflush - flush generated data statements */ - -void dataflush () -{ - /* short circuit any output */ - if (!gentables) - return; - - outc ('\n'); - - if (++dataline >= NUMDATALINES) { - /* Put out a blank line so that the table is grouped into - * large blocks that enable the user to find elements easily. - */ - outc ('\n'); - dataline = 0; - } - - /* Reset the number of characters written on the current line. */ - datapos = 0; -} - - -/* flexerror - report an error message and terminate */ - -void flexerror (msg) - const char *msg; -{ - fprintf (stderr, "%s: %s\n", program_name, msg); - flexend (1); -} - - -/* flexfatal - report a fatal error message and terminate */ - -void flexfatal (msg) - const char *msg; -{ - fprintf (stderr, _("%s: fatal internal error, %s\n"), - program_name, msg); - FLEX_EXIT (1); -} - - -/* htoi - convert a hexadecimal digit string to an integer value */ - -int htoi (str) - Char str[]; -{ - unsigned int result; - - (void) sscanf ((char *) str, "%x", &result); - - return result; -} - - -/* lerrif - report an error message formatted with one integer argument */ - -void lerrif (msg, arg) - const char *msg; - int arg; -{ - char errmsg[MAXLINE]; - - snprintf (errmsg, sizeof(errmsg), msg, arg); - flexerror (errmsg); -} - - -/* lerrsf - report an error message formatted with one string argument */ - -void lerrsf (msg, arg) - const char *msg, arg[]; -{ - char errmsg[MAXLINE]; - - snprintf (errmsg, sizeof(errmsg)-1, msg, arg); - errmsg[sizeof(errmsg)-1] = 0; /* ensure NULL termination */ - flexerror (errmsg); -} - - -/* lerrsf_fatal - as lerrsf, but call flexfatal */ - -void lerrsf_fatal (msg, arg) - const char *msg, arg[]; -{ - char errmsg[MAXLINE]; - - snprintf (errmsg, sizeof(errmsg)-1, msg, arg); - errmsg[sizeof(errmsg)-1] = 0; /* ensure NULL termination */ - flexfatal (errmsg); -} - - -/* line_directive_out - spit out a "#line" statement */ - -void line_directive_out (output_file, do_infile) - FILE *output_file; - int do_infile; -{ - char directive[MAXLINE], filename[MAXLINE]; - char *s1, *s2, *s3; - static const char *line_fmt = "#line %d \"%s\"\n"; - - if (!gen_line_dirs) - return; - - s1 = do_infile ? infilename : "M4_YY_OUTFILE_NAME"; - - if (do_infile && !s1) - s1 = ""; - - s2 = filename; - s3 = &filename[sizeof (filename) - 2]; - - while (s2 < s3 && *s1) { - if (*s1 == '\\') - /* Escape the '\' */ - *s2++ = '\\'; - - *s2++ = *s1++; - } - - *s2 = '\0'; - - if (do_infile) - snprintf (directive, sizeof(directive), line_fmt, linenum, filename); - else { - snprintf (directive, sizeof(directive), line_fmt, 0, filename); - } - - /* If output_file is nil then we should put the directive in - * the accumulated actions. - */ - if (output_file) { - fputs (directive, output_file); - } - else - add_action (directive); -} - - -/* mark_defs1 - mark the current position in the action array as - * representing where the user's section 1 definitions end - * and the prolog begins - */ -void mark_defs1 () -{ - defs1_offset = 0; - action_array[action_index++] = '\0'; - action_offset = prolog_offset = action_index; - action_array[action_index] = '\0'; -} - - -/* mark_prolog - mark the current position in the action array as - * representing the end of the action prolog - */ -void mark_prolog () -{ - action_array[action_index++] = '\0'; - action_offset = action_index; - action_array[action_index] = '\0'; -} - - -/* mk2data - generate a data statement for a two-dimensional array - * - * Generates a data statement initializing the current 2-D array to "value". - */ -void mk2data (value) - int value; -{ - /* short circuit any output */ - if (!gentables) - return; - - if (datapos >= NUMDATAITEMS) { - outc (','); - dataflush (); - } - - if (datapos == 0) - /* Indent. */ - out (" "); - - else - outc (','); - - ++datapos; - - out_dec ("%5d", value); -} - - -/* mkdata - generate a data statement - * - * Generates a data statement initializing the current array element to - * "value". - */ -void mkdata (value) - int value; -{ - /* short circuit any output */ - if (!gentables) - return; - - if (datapos >= NUMDATAITEMS) { - outc (','); - dataflush (); - } - - if (datapos == 0) - /* Indent. */ - out (" "); - else - outc (','); - - ++datapos; - - out_dec ("%5d", value); -} - - -/* myctoi - return the integer represented by a string of digits */ - -int myctoi (array) - const char *array; -{ - int val = 0; - - (void) sscanf (array, "%d", &val); - - return val; -} - - -/* myesc - return character corresponding to escape sequence */ - -Char myesc (array) - Char array[]; -{ - Char c, esc_char; - - switch (array[1]) { - case 'b': - return '\b'; - case 'f': - return '\f'; - case 'n': - return '\n'; - case 'r': - return '\r'; - case 't': - return '\t'; - -#if defined (__STDC__) - case 'a': - return '\a'; - case 'v': - return '\v'; -#else - case 'a': - return '\007'; - case 'v': - return '\013'; -#endif - - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - { /* \ */ - int sptr = 1; - - while (isascii (array[sptr]) && - isdigit (array[sptr])) - /* Don't increment inside loop control - * because if isdigit() is a macro it might - * expand into multiple increments ... - */ - ++sptr; - - c = array[sptr]; - array[sptr] = '\0'; - - esc_char = otoi (array + 1); - - array[sptr] = c; - - return esc_char; - } - - case 'x': - { /* \x */ - int sptr = 2; - - while (isascii (array[sptr]) && - isxdigit (array[sptr])) - /* Don't increment inside loop control - * because if isdigit() is a macro it might - * expand into multiple increments ... - */ - ++sptr; - - c = array[sptr]; - array[sptr] = '\0'; - - esc_char = htoi (array + 2); - - array[sptr] = c; - - return esc_char; - } - - default: - return array[1]; - } -} - - -/* otoi - convert an octal digit string to an integer value */ - -int otoi (str) - Char str[]; -{ - unsigned int result; - - (void) sscanf ((char *) str, "%o", &result); - return result; -} - - -/* out - various flavors of outputing a (possibly formatted) string for the - * generated scanner, keeping track of the line count. - */ - -void out (str) - const char *str; -{ - fputs (str, stdout); -} - -void out_dec (fmt, n) - const char *fmt; - int n; -{ - fprintf (stdout, fmt, n); -} - -void out_dec2 (fmt, n1, n2) - const char *fmt; - int n1, n2; -{ - fprintf (stdout, fmt, n1, n2); -} - -void out_hex (fmt, x) - const char *fmt; - unsigned int x; -{ - fprintf (stdout, fmt, x); -} - -void out_str (fmt, str) - const char *fmt, str[]; -{ - fprintf (stdout,fmt, str); -} - -void out_str3 (fmt, s1, s2, s3) - const char *fmt, s1[], s2[], s3[]; -{ - fprintf (stdout,fmt, s1, s2, s3); -} - -void out_str_dec (fmt, str, n) - const char *fmt, str[]; - int n; -{ - fprintf (stdout,fmt, str, n); -} - -void outc (c) - int c; -{ - fputc (c, stdout); -} - -void outn (str) - const char *str; -{ - fputs (str,stdout); - fputc('\n',stdout); -} - -/** Print "m4_define( [[def]], [[val]])m4_dnl\n". - * @param def The m4 symbol to define. - * @param val The definition; may be NULL. - * @return buf - */ -void out_m4_define (const char* def, const char* val) -{ - const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; - fprintf(stdout, fmt, def, val?val:""); -} - - -/* readable_form - return the the human-readable form of a character - * - * The returned string is in static storage. - */ - -char *readable_form (c) - register int c; -{ - static char rform[10]; - - if ((c >= 0 && c < 32) || c >= 127) { - switch (c) { - case '\b': - return "\\b"; - case '\f': - return "\\f"; - case '\n': - return "\\n"; - case '\r': - return "\\r"; - case '\t': - return "\\t"; - -#if defined (__STDC__) - case '\a': - return "\\a"; - case '\v': - return "\\v"; -#endif - - default: - snprintf (rform, sizeof(rform), "\\%.3o", (unsigned int) c); - return rform; - } - } - - else if (c == ' ') - return "' '"; - - else { - rform[0] = c; - rform[1] = '\0'; - - return rform; - } -} - - -/* reallocate_array - increase the size of a dynamic array */ - -void *reallocate_array (array, size, element_size) - void *array; - int size; - size_t element_size; -{ - register void *new_array; - size_t num_bytes = element_size * size; - - new_array = flex_realloc (array, num_bytes); - if (!new_array) - flexfatal (_("attempt to increase array size failed")); - - return new_array; -} - - -/* skelout - write out one section of the skeleton file - * - * Description - * Copies skelfile or skel array to stdout until a line beginning with - * "%%" or EOF is found. - */ -void skelout () -{ - char buf_storage[MAXLINE]; - char *buf = buf_storage; - bool do_copy = true; - - /* "reset" the state by clearing the buffer and pushing a '1' */ - if(sko_len > 0) - sko_peek(&do_copy); - sko_len = 0; - sko_push(do_copy=true); - - - /* Loop pulling lines either from the skelfile, if we're using - * one, or from the skel[] array. - */ - while (skelfile ? - (fgets (buf, MAXLINE, skelfile) != NULL) : - ((buf = (char *) skel[skel_ind++]) != 0)) { - - if (skelfile) - chomp (buf); - - /* copy from skel array */ - if (buf[0] == '%') { /* control line */ - /* print the control line as a comment. */ - if (ddebug && buf[1] != '#') { - if (buf[strlen (buf) - 1] == '\\') - out_str ("/* %s */\\\n", buf); - else - out_str ("/* %s */\n", buf); - } - - /* We've been accused of using cryptic markers in the skel. - * So we'll use emacs-style-hyphenated-commands. - * We might consider a hash if this if-else-if-else - * chain gets too large. - */ -#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0) - - if (buf[1] == '%') { - /* %% is a break point for skelout() */ - return; - } - else if (cmd_match (CMD_PUSH)){ - sko_push(do_copy); - if(ddebug){ - out_str("/*(state = (%s) */",do_copy?"true":"false"); - } - out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); - } - else if (cmd_match (CMD_POP)){ - sko_pop(&do_copy); - if(ddebug){ - out_str("/*(state = (%s) */",do_copy?"true":"false"); - } - out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); - } - else if (cmd_match (CMD_IF_REENTRANT)){ - sko_push(do_copy); - do_copy = reentrant && do_copy; - } - else if (cmd_match (CMD_IF_NOT_REENTRANT)){ - sko_push(do_copy); - do_copy = !reentrant && do_copy; - } - else if (cmd_match(CMD_IF_BISON_BRIDGE)){ - sko_push(do_copy); - do_copy = bison_bridge_lval && do_copy; - } - else if (cmd_match(CMD_IF_NOT_BISON_BRIDGE)){ - sko_push(do_copy); - do_copy = !bison_bridge_lval && do_copy; - } - else if (cmd_match (CMD_ENDIF)){ - sko_pop(&do_copy); - } - else if (cmd_match (CMD_IF_TABLES_SER)) { - do_copy = do_copy && tablesext; - } - else if (cmd_match (CMD_TABLES_YYDMAP)) { - if (tablesext && yydmap_buf.elts) - outn ((char *) (yydmap_buf.elts)); - } - else if (cmd_match (CMD_DEFINE_YYTABLES)) { - out_str("#define YYTABLES_NAME \"%s\"\n", - tablesname?tablesname:"yytables"); - } - else if (cmd_match (CMD_IF_CPP_ONLY)) { - /* only for C++ */ - sko_push(do_copy); - do_copy = C_plus_plus; - } - else if (cmd_match (CMD_IF_C_ONLY)) { - /* %- only for C */ - sko_push(do_copy); - do_copy = !C_plus_plus; - } - else if (cmd_match (CMD_IF_C_OR_CPP)) { - /* %* for C and C++ */ - sko_push(do_copy); - do_copy = true; - } - else if (cmd_match (CMD_NOT_FOR_HEADER)) { - /* %c begin linkage-only (non-header) code. */ - OUT_BEGIN_CODE (); - } - else if (cmd_match (CMD_OK_FOR_HEADER)) { - /* %e end linkage-only code. */ - OUT_END_CODE (); - } - else if (buf[1] == '#') { - /* %# a comment in the skel. ignore. */ - } - else { - flexfatal (_("bad line in skeleton file")); - } - } - - else if (do_copy) - outn (buf); - } /* end while */ -} - - -/* transition_struct_out - output a yy_trans_info structure - * - * outputs the yy_trans_info structure with the two elements, element_v and - * element_n. Formats the output with spaces and carriage returns. - */ - -void transition_struct_out (element_v, element_n) - int element_v, element_n; -{ - - /* short circuit any output */ - if (!gentables) - return; - - out_dec2 (" {%4d,%4d },", element_v, element_n); - - datapos += TRANS_STRUCT_PRINT_LENGTH; - - if (datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH) { - outc ('\n'); - - if (++dataline % 10 == 0) - outc ('\n'); - - datapos = 0; - } -} - - -/* The following is only needed when building flex's parser using certain - * broken versions of bison. - */ -void *yy_flex_xmalloc (size) - int size; -{ - void *result = flex_alloc ((size_t) size); - - if (!result) - flexfatal (_ - ("memory allocation failed in yy_flex_xmalloc()")); - - return result; -} - - -/* zero_out - set a region of memory to 0 - * - * Sets region_ptr[0] through region_ptr[size_in_bytes - 1] to zero. - */ - -void zero_out (region_ptr, size_in_bytes) - char *region_ptr; - size_t size_in_bytes; -{ - register char *rp, *rp_end; - - rp = region_ptr; - rp_end = region_ptr + size_in_bytes; - - while (rp < rp_end) - *rp++ = 0; -} - -/* Remove all '\n' and '\r' characters, if any, from the end of str. - * str can be any null-terminated string, or NULL. - * returns str. */ -char *chomp (str) - char *str; -{ - char *p = str; - - if (!str || !*str) /* s is null or empty string */ - return str; - - /* find end of string minus one */ - while (*p) - ++p; - --p; - - /* eat newlines */ - while (p >= str && (*p == '\r' || *p == '\n')) - *p-- = 0; - return str; -} diff --git a/missing b/missing deleted file mode 100755 index 28055d2ae6f2a..0000000000000 --- a/missing +++ /dev/null @@ -1,376 +0,0 @@ -#! /bin/sh -# Common stub for a few missing GNU programs while installing. - -scriptversion=2009-04-28.21; # UTC - -# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, -# 2008, 2009 Free Software Foundation, Inc. -# Originally by Fran,cois Pinard , 1996. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Grab either from any GNU archive site." - # The file to touch is that specified with -o ... - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -z "$file"; then - # ... or it is the one specified with @setfilename ... - infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` - file=`sed -n ' - /^@setfilename/{ - s/.* \([^ ]*\) *$/\1/ - p - q - }' $infile` - # ... or it is derived from the source name (dir/f.texi becomes f.info) - test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info - fi - # If the file does not exist, the user really needs makeinfo; - # let's fail without touching anything. - test -f $file || exit 1 - touch $file - ;; - - tar*) - shift - - # We have already tried tar in the generic part. - # Look for gnutar/gtar before invocation to avoid ugly error - # messages. - if (gnutar --version > /dev/null 2>&1); then - gnutar "$@" && exit 0 - fi - if (gtar --version > /dev/null 2>&1); then - gtar "$@" && exit 0 - fi - firstarg="$1" - if shift; then - case $firstarg in - *o*) - firstarg=`echo "$firstarg" | sed s/o//` - tar "$firstarg" "$@" && exit 0 - ;; - esac - case $firstarg in - *h*) - firstarg=`echo "$firstarg" | sed s/h//` - tar "$firstarg" "$@" && exit 0 - ;; - esac - fi - - echo 1>&2 "\ -WARNING: I can't seem to be able to run \`tar' with the given arguments. - You may want to install GNU tar or Free paxutils, or check the - command line arguments." - exit 1 - ;; - - *) - echo 1>&2 "\ -WARNING: \`$1' is needed, and is $msg. - You might have modified some files without having the - proper tools for further handling them. Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/mkinstalldirs b/mkinstalldirs deleted file mode 100755 index d2d5f21b61123..0000000000000 --- a/mkinstalldirs +++ /dev/null @@ -1,111 +0,0 @@ -#! /bin/sh -# mkinstalldirs --- make directory hierarchy -# Author: Noah Friedman -# Created: 1993-05-16 -# Public domain - -errstatus=0 -dirmode="" - -usage="\ -Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..." - -# process command line arguments -while test $# -gt 0 ; do - case $1 in - -h | --help | --h*) # -h for help - echo "$usage" 1>&2 - exit 0 - ;; - -m) # -m PERM arg - shift - test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } - dirmode=$1 - shift - ;; - --) # stop option processing - shift - break - ;; - -*) # unknown option - echo "$usage" 1>&2 - exit 1 - ;; - *) # first non-opt arg - break - ;; - esac -done - -for file -do - if test -d "$file"; then - shift - else - break - fi -done - -case $# in - 0) exit 0 ;; -esac - -case $dirmode in - '') - if mkdir -p -- . 2>/dev/null; then - echo "mkdir -p -- $*" - exec mkdir -p -- "$@" - fi - ;; - *) - if mkdir -m "$dirmode" -p -- . 2>/dev/null; then - echo "mkdir -m $dirmode -p -- $*" - exec mkdir -m "$dirmode" -p -- "$@" - fi - ;; -esac - -for file -do - set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` - shift - - pathcomp= - for d - do - pathcomp="$pathcomp$d" - case $pathcomp in - -*) pathcomp=./$pathcomp ;; - esac - - if test ! -d "$pathcomp"; then - echo "mkdir $pathcomp" - - mkdir "$pathcomp" || lasterr=$? - - if test ! -d "$pathcomp"; then - errstatus=$lasterr - else - if test ! -z "$dirmode"; then - echo "chmod $dirmode $pathcomp" - lasterr="" - chmod "$dirmode" "$pathcomp" || lasterr=$? - - if test ! -z "$lasterr"; then - errstatus=$lasterr - fi - fi - fi - fi - - pathcomp="$pathcomp/" - done -done - -exit $errstatus - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# End: -# mkinstalldirs ends here diff --git a/mkskel.sh b/mkskel.sh deleted file mode 100755 index 02c397a81c96c..0000000000000 --- a/mkskel.sh +++ /dev/null @@ -1,37 +0,0 @@ -#! /bin/sh - -# This file is part of flex. - -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: - -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. - -# Neither the name of the University nor the names of its contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. - -# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED -# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -# PURPOSE. - -cat < 0) - fprintf (stderr, - _ - ("Variable trailing context rule at line %d\n"), - rule_linenum[num_rules]); - - variable_trailing_context_rules = true; - } - - else { - rule_type[num_rules] = RULE_NORMAL; - - if (headcnt > 0 || trailcnt > 0) { - /* Do trailing context magic to not match the trailing - * characters. - */ - char *scanner_cp = "YY_G(yy_c_buf_p) = yy_cp"; - char *scanner_bp = "yy_bp"; - - add_action - ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */\n"); - - if (headcnt > 0) { - snprintf (action_text, sizeof(action_text), "%s = %s + %d;\n", - scanner_cp, scanner_bp, headcnt); - add_action (action_text); - } - - else { - snprintf (action_text, sizeof(action_text), "%s -= %d;\n", - scanner_cp, trailcnt); - add_action (action_text); - } - - add_action - ("YY_DO_BEFORE_ACTION; /* set up yytext again */\n"); - } - } - - /* Okay, in the action code at this point yytext and yyleng have - * their proper final values for this rule, so here's the point - * to do any user action. But don't do it for continued actions, - * as that'll result in multiple YY_RULE_SETUP's. - */ - if (!continued_action) - add_action ("YY_RULE_SETUP\n"); - - line_directive_out ((FILE *) 0, 1); -} - - -/* link_machines - connect two machines together - * - * synopsis - * - * new = link_machines( first, last ); - * - * new - a machine constructed by connecting first to last - * first - the machine whose successor is to be last - * last - the machine whose predecessor is to be first - * - * note: this routine concatenates the machine first with the machine - * last to produce a machine new which will pattern-match first first - * and then last, and will fail if either of the sub-patterns fails. - * FIRST is set to new by the operation. last is unmolested. - */ - -int link_machines (first, last) - int first, last; -{ - if (first == NIL) - return last; - - else if (last == NIL) - return first; - - else { - mkxtion (finalst[first], last); - finalst[first] = finalst[last]; - lastst[first] = MAX (lastst[first], lastst[last]); - firstst[first] = MIN (firstst[first], firstst[last]); - - return first; - } -} - - -/* mark_beginning_as_normal - mark each "beginning" state in a machine - * as being a "normal" (i.e., not trailing context- - * associated) states - * - * The "beginning" states are the epsilon closure of the first state - */ - -void mark_beginning_as_normal (mach) - register int mach; -{ - switch (state_type[mach]) { - case STATE_NORMAL: - /* Oh, we've already visited here. */ - return; - - case STATE_TRAILING_CONTEXT: - state_type[mach] = STATE_NORMAL; - - if (transchar[mach] == SYM_EPSILON) { - if (trans1[mach] != NO_TRANSITION) - mark_beginning_as_normal (trans1[mach]); - - if (trans2[mach] != NO_TRANSITION) - mark_beginning_as_normal (trans2[mach]); - } - break; - - default: - flexerror (_ - ("bad state type in mark_beginning_as_normal()")); - break; - } -} - - -/* mkbranch - make a machine that branches to two machines - * - * synopsis - * - * branch = mkbranch( first, second ); - * - * branch - a machine which matches either first's pattern or second's - * first, second - machines whose patterns are to be or'ed (the | operator) - * - * Note that first and second are NEITHER destroyed by the operation. Also, - * the resulting machine CANNOT be used with any other "mk" operation except - * more mkbranch's. Compare with mkor() - */ - -int mkbranch (first, second) - int first, second; -{ - int eps; - - if (first == NO_TRANSITION) - return second; - - else if (second == NO_TRANSITION) - return first; - - eps = mkstate (SYM_EPSILON); - - mkxtion (eps, first); - mkxtion (eps, second); - - return eps; -} - - -/* mkclos - convert a machine into a closure - * - * synopsis - * new = mkclos( state ); - * - * new - a new state which matches the closure of "state" - */ - -int mkclos (state) - int state; -{ - return mkopt (mkposcl (state)); -} - - -/* mkopt - make a machine optional - * - * synopsis - * - * new = mkopt( mach ); - * - * new - a machine which optionally matches whatever mach matched - * mach - the machine to make optional - * - * notes: - * 1. mach must be the last machine created - * 2. mach is destroyed by the call - */ - -int mkopt (mach) - int mach; -{ - int eps; - - if (!SUPER_FREE_EPSILON (finalst[mach])) { - eps = mkstate (SYM_EPSILON); - mach = link_machines (mach, eps); - } - - /* Can't skimp on the following if FREE_EPSILON(mach) is true because - * some state interior to "mach" might point back to the beginning - * for a closure. - */ - eps = mkstate (SYM_EPSILON); - mach = link_machines (eps, mach); - - mkxtion (mach, finalst[mach]); - - return mach; -} - - -/* mkor - make a machine that matches either one of two machines - * - * synopsis - * - * new = mkor( first, second ); - * - * new - a machine which matches either first's pattern or second's - * first, second - machines whose patterns are to be or'ed (the | operator) - * - * note that first and second are both destroyed by the operation - * the code is rather convoluted because an attempt is made to minimize - * the number of epsilon states needed - */ - -int mkor (first, second) - int first, second; -{ - int eps, orend; - - if (first == NIL) - return second; - - else if (second == NIL) - return first; - - else { - /* See comment in mkopt() about why we can't use the first - * state of "first" or "second" if they satisfy "FREE_EPSILON". - */ - eps = mkstate (SYM_EPSILON); - - first = link_machines (eps, first); - - mkxtion (first, second); - - if (SUPER_FREE_EPSILON (finalst[first]) && - accptnum[finalst[first]] == NIL) { - orend = finalst[first]; - mkxtion (finalst[second], orend); - } - - else if (SUPER_FREE_EPSILON (finalst[second]) && - accptnum[finalst[second]] == NIL) { - orend = finalst[second]; - mkxtion (finalst[first], orend); - } - - else { - eps = mkstate (SYM_EPSILON); - - first = link_machines (first, eps); - orend = finalst[first]; - - mkxtion (finalst[second], orend); - } - } - - finalst[first] = orend; - return first; -} - - -/* mkposcl - convert a machine into a positive closure - * - * synopsis - * new = mkposcl( state ); - * - * new - a machine matching the positive closure of "state" - */ - -int mkposcl (state) - int state; -{ - int eps; - - if (SUPER_FREE_EPSILON (finalst[state])) { - mkxtion (finalst[state], state); - return state; - } - - else { - eps = mkstate (SYM_EPSILON); - mkxtion (eps, state); - return link_machines (state, eps); - } -} - - -/* mkrep - make a replicated machine - * - * synopsis - * new = mkrep( mach, lb, ub ); - * - * new - a machine that matches whatever "mach" matched from "lb" - * number of times to "ub" number of times - * - * note - * if "ub" is INFINITE_REPEAT then "new" matches "lb" or more occurrences of "mach" - */ - -int mkrep (mach, lb, ub) - int mach, lb, ub; -{ - int base_mach, tail, copy, i; - - base_mach = copysingl (mach, lb - 1); - - if (ub == INFINITE_REPEAT) { - copy = dupmachine (mach); - mach = link_machines (mach, - link_machines (base_mach, - mkclos (copy))); - } - - else { - tail = mkstate (SYM_EPSILON); - - for (i = lb; i < ub; ++i) { - copy = dupmachine (mach); - tail = mkopt (link_machines (copy, tail)); - } - - mach = - link_machines (mach, - link_machines (base_mach, tail)); - } - - return mach; -} - - -/* mkstate - create a state with a transition on a given symbol - * - * synopsis - * - * state = mkstate( sym ); - * - * state - a new state matching sym - * sym - the symbol the new state is to have an out-transition on - * - * note that this routine makes new states in ascending order through the - * state array (and increments LASTNFA accordingly). The routine DUPMACHINE - * relies on machines being made in ascending order and that they are - * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge - * that it admittedly is) - */ - -int mkstate (sym) - int sym; -{ - if (++lastnfa >= current_mns) { - if ((current_mns += MNS_INCREMENT) >= maximum_mns) - lerrif (_ - ("input rules are too complicated (>= %d NFA states)"), -current_mns); - - ++num_reallocs; - - firstst = reallocate_integer_array (firstst, current_mns); - lastst = reallocate_integer_array (lastst, current_mns); - finalst = reallocate_integer_array (finalst, current_mns); - transchar = - reallocate_integer_array (transchar, current_mns); - trans1 = reallocate_integer_array (trans1, current_mns); - trans2 = reallocate_integer_array (trans2, current_mns); - accptnum = - reallocate_integer_array (accptnum, current_mns); - assoc_rule = - reallocate_integer_array (assoc_rule, current_mns); - state_type = - reallocate_integer_array (state_type, current_mns); - } - - firstst[lastnfa] = lastnfa; - finalst[lastnfa] = lastnfa; - lastst[lastnfa] = lastnfa; - transchar[lastnfa] = sym; - trans1[lastnfa] = NO_TRANSITION; - trans2[lastnfa] = NO_TRANSITION; - accptnum[lastnfa] = NIL; - assoc_rule[lastnfa] = num_rules; - state_type[lastnfa] = current_state_type; - - /* Fix up equivalence classes base on this transition. Note that any - * character which has its own transition gets its own equivalence - * class. Thus only characters which are only in character classes - * have a chance at being in the same equivalence class. E.g. "a|b" - * puts 'a' and 'b' into two different equivalence classes. "[ab]" - * puts them in the same equivalence class (barring other differences - * elsewhere in the input). - */ - - if (sym < 0) { - /* We don't have to update the equivalence classes since - * that was already done when the ccl was created for the - * first time. - */ - } - - else if (sym == SYM_EPSILON) - ++numeps; - - else { - check_char (sym); - - if (useecs) - /* Map NUL's to csize. */ - mkechar (sym ? sym : csize, nextecm, ecgroup); - } - - return lastnfa; -} - - -/* mkxtion - make a transition from one state to another - * - * synopsis - * - * mkxtion( statefrom, stateto ); - * - * statefrom - the state from which the transition is to be made - * stateto - the state to which the transition is to be made - */ - -void mkxtion (statefrom, stateto) - int statefrom, stateto; -{ - if (trans1[statefrom] == NO_TRANSITION) - trans1[statefrom] = stateto; - - else if ((transchar[statefrom] != SYM_EPSILON) || - (trans2[statefrom] != NO_TRANSITION)) - flexfatal (_("found too many transitions in mkxtion()")); - - else { /* second out-transition for an epsilon state */ - ++eps2; - trans2[statefrom] = stateto; - } -} - -/* new_rule - initialize for a new rule */ - -void new_rule () -{ - if (++num_rules >= current_max_rules) { - ++num_reallocs; - current_max_rules += MAX_RULES_INCREMENT; - rule_type = reallocate_integer_array (rule_type, - current_max_rules); - rule_linenum = reallocate_integer_array (rule_linenum, - current_max_rules); - rule_useful = reallocate_integer_array (rule_useful, - current_max_rules); - rule_has_nl = reallocate_bool_array (rule_has_nl, - current_max_rules); - } - - if (num_rules > MAX_RULE) - lerrif (_("too many rules (> %d)!"), MAX_RULE); - - rule_linenum[num_rules] = linenum; - rule_useful[num_rules] = false; - rule_has_nl[num_rules] = false; -} diff --git a/options.c b/options.c deleted file mode 100644 index c6731738a19be..0000000000000 --- a/options.c +++ /dev/null @@ -1,280 +0,0 @@ -/* flex - tool to generate fast lexical analyzers */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "options.h" - -/* Be sure to synchronize these options with those defined in "options.h", - * the giant switch() statement in "main.c", and the %option processing in - * "scan.l". - */ - - -/* The command-line options, passed to scanopt_init() */ -optspec_t flexopts[] = { - - {"-7", OPT_7BIT, 0} - , - {"--7bit", OPT_7BIT, 0} - , /* Generate 7-bit scanner. */ - {"-8", OPT_8BIT, 0} - , - {"--8bit", OPT_8BIT, 0} - , /* Generate 8-bit scanner. */ - {"--align", OPT_ALIGN, 0} - , /* Trade off larger tables for better memory alignment. */ - {"--noalign", OPT_NO_ALIGN, 0} - , - {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0} - , - {"--array", OPT_ARRAY, 0} - , - {"-b", OPT_BACKUP, 0} - , - {"--backup", OPT_BACKUP, 0} - , /* Generate backing-up information to lex.backup. */ - {"-B", OPT_BATCH, 0} - , - {"--batch", OPT_BATCH, 0} - , /* Generate batch scanner (opposite of -I). */ - {"--bison-bridge", OPT_BISON_BRIDGE, 0} - , /* Scanner to be called by a bison pure parser. */ - {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0} - , /* Scanner to be called by a bison pure parser. */ - {"-i", OPT_CASE_INSENSITIVE, 0} - , - {"--case-insensitive", OPT_CASE_INSENSITIVE, 0} - , /* Generate case-insensitive scanner. */ - - {"-C[aefFmr]", OPT_COMPRESSION, - "Specify degree of table compression (default is -Cem)"}, - {"-+", OPT_CPLUSPLUS, 0} - , - {"--c++", OPT_CPLUSPLUS, 0} - , /* Generate C++ scanner class. */ - {"-d", OPT_DEBUG, 0} - , - {"--debug", OPT_DEBUG, 0} - , /* Turn on debug mode in generated scanner. */ - {"--nodebug", OPT_NO_DEBUG, 0} - , - {"-s", OPT_NO_DEFAULT, 0} - , - {"--nodefault", OPT_NO_DEFAULT, 0} - , /* Suppress default rule to ECHO unmatched text. */ - {"--default", OPT_DEFAULT, 0} - , - {"-c", OPT_DONOTHING, 0} - , /* For POSIX lex compatibility. */ - {"-n", OPT_DONOTHING, 0} - , /* For POSIX lex compatibility. */ - {"--ecs", OPT_ECS, 0} - , /* Construct equivalence classes. */ - {"--noecs", OPT_NO_ECS, 0} - , - {"-F", OPT_FAST, 0} - , - {"--fast", OPT_FAST, 0} - , /* Same as -CFr. */ - {"-f", OPT_FULL, 0} - , - {"--full", OPT_FULL, 0} - , /* Same as -Cfr. */ - {"--header-file[=FILE]", OPT_HEADER_FILE, 0} - , - {"-?", OPT_HELP, 0} - , - {"-h", OPT_HELP, 0} - , - {"--help", OPT_HELP, 0} - , /* Produce this help message. */ - {"-I", OPT_INTERACTIVE, 0} - , - {"--interactive", OPT_INTERACTIVE, 0} - , /* Generate interactive scanner (opposite of -B). */ - {"-l", OPT_LEX_COMPAT, 0} - , - {"--lex-compat", OPT_LEX_COMPAT, 0} - , /* Maximal compatibility with original lex. */ - {"-X", OPT_POSIX_COMPAT, 0} - , - {"--posix-compat", OPT_POSIX_COMPAT, 0} - , /* Maximal compatibility with POSIX lex. */ - {"--preproc=NUM", OPT_PREPROC_LEVEL, 0} - , - {"-L", OPT_NO_LINE, 0} - , /* Suppress #line directives in scanner. */ - {"--noline", OPT_NO_LINE, 0} - , /* Suppress #line directives in scanner. */ - {"--main", OPT_MAIN, 0} - , /* use built-in main() function. */ - {"--nomain", OPT_NO_MAIN, 0} - , - {"--meta-ecs", OPT_META_ECS, 0} - , /* Construct meta-equivalence classes. */ - {"--nometa-ecs", OPT_NO_META_ECS, 0} - , - {"--never-interactive", OPT_NEVER_INTERACTIVE, 0} - , - {"-o FILE", OPT_OUTFILE, 0} - , - {"--outfile=FILE", OPT_OUTFILE, 0} - , /* Write to FILE (default is lex.yy.c) */ - {"-p", OPT_PERF_REPORT, 0} - , - {"--perf-report", OPT_PERF_REPORT, 0} - , /* Generate performance report to stderr. */ - {"--pointer", OPT_POINTER, 0} - , - {"-P PREFIX", OPT_PREFIX, 0} - , - {"--prefix=PREFIX", OPT_PREFIX, 0} - , /* Use PREFIX (default is yy) */ - {"-Dmacro", OPT_PREPROCDEFINE, 0} - , /* Define a preprocessor symbol. */ - {"--read", OPT_READ, 0} - , /* Use read(2) instead of stdio. */ - {"-R", OPT_REENTRANT, 0} - , - {"--reentrant", OPT_REENTRANT, 0} - , /* Generate a reentrant C scanner. */ - {"--noreentrant", OPT_NO_REENTRANT, 0} - , - {"--reject", OPT_REJECT, 0} - , - {"--noreject", OPT_NO_REJECT, 0} - , - {"-S FILE", OPT_SKEL, 0} - , - {"--skel=FILE", OPT_SKEL, 0} - , /* Use skeleton from FILE */ - {"--stack", OPT_STACK, 0} - , - {"--stdinit", OPT_STDINIT, 0} - , - {"--nostdinit", OPT_NO_STDINIT, 0} - , - {"-t", OPT_STDOUT, 0} - , - {"--stdout", OPT_STDOUT, 0} - , /* Write generated scanner to stdout. */ - {"-T", OPT_TRACE, 0} - , - {"--trace", OPT_TRACE, 0} - , /* Flex should run in trace mode. */ - {"--tables-file[=FILE]", OPT_TABLES_FILE, 0} - , /* Save tables to FILE */ - {"--tables-verify", OPT_TABLES_VERIFY, 0} - , /* Tables integrity check */ - {"--nounistd", OPT_NO_UNISTD_H, 0} - , /* Do not include unistd.h */ - {"-v", OPT_VERBOSE, 0} - , - {"--verbose", OPT_VERBOSE, 0} - , /* Write summary of scanner statistics to stdout. */ - {"-V", OPT_VERSION, 0} - , - {"--version", OPT_VERSION, 0} - , /* Report flex version. */ - {"--warn", OPT_WARN, 0} - , - {"-w", OPT_NO_WARN, 0} - , - {"--nowarn", OPT_NO_WARN, 0} - , /* Suppress warning messages. */ - {"--noansi-definitions", OPT_NO_ANSI_FUNC_DEFS, 0} - , - {"--noansi-prototypes", OPT_NO_ANSI_FUNC_PROTOS, 0} - , - {"--yyclass=NAME", OPT_YYCLASS, 0} - , - {"--yylineno", OPT_YYLINENO, 0} - , - {"--noyylineno", OPT_NO_YYLINENO, 0} - , - - {"--yymore", OPT_YYMORE, 0} - , - {"--noyymore", OPT_NO_YYMORE, 0} - , - {"--noyywrap", OPT_NO_YYWRAP, 0} - , - {"--yywrap", OPT_YYWRAP, 0} - , - - {"--nounput", OPT_NO_UNPUT, 0} - , - {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0} - , - {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0} - , - {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0} - , - {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0} - , - {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0} - , - {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0} - , - {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0} - , - {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0} - , - {"--noyyget_leng", OPT_NO_YYGET_LENG, 0} - , - {"--noyyget_text", OPT_NO_YYGET_TEXT, 0} - , - {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0} - , - {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} - , - {"--noyyget_in", OPT_NO_YYGET_IN, 0} - , - {"--noyyset_in", OPT_NO_YYSET_IN, 0} - , - {"--noyyget_out", OPT_NO_YYGET_OUT, 0} - , - {"--noyyset_out", OPT_NO_YYSET_OUT, 0} - , - {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0} - , - {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0} - , - {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0} - , - {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0} - , - - {0, 0, 0} /* required final NULL entry. */ -}; - -/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/options.h b/options.h deleted file mode 100644 index 1f3925b9e94d7..0000000000000 --- a/options.h +++ /dev/null @@ -1,134 +0,0 @@ -/* flex - tool to generate fast lexical analyzers */ - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#ifndef OPTIONS_H -#define OPTIONS_H -#include "scanopt.h" - -extern optspec_t flexopts[]; - -enum flexopt_flag_t { - /* Use positive integers only, since they are return codes for scanopt. - * Order is not important. */ - OPT_7BIT = 1, - OPT_8BIT, - OPT_ALIGN, - OPT_ALWAYS_INTERACTIVE, - OPT_ARRAY, - OPT_BACKUP, - OPT_BATCH, - OPT_BISON_BRIDGE, - OPT_BISON_BRIDGE_LOCATIONS, - OPT_CASE_INSENSITIVE, - OPT_COMPRESSION, - OPT_CPLUSPLUS, - OPT_DEBUG, - OPT_DEFAULT, - OPT_DONOTHING, - OPT_ECS, - OPT_FAST, - OPT_FULL, - OPT_HEADER_FILE, - OPT_HELP, - OPT_INTERACTIVE, - OPT_LEX_COMPAT, - OPT_POSIX_COMPAT, - OPT_MAIN, - OPT_META_ECS, - OPT_NEVER_INTERACTIVE, - OPT_NO_ALIGN, - OPT_NO_ANSI_FUNC_DEFS, - OPT_NO_ANSI_FUNC_PROTOS, - OPT_NO_DEBUG, - OPT_NO_DEFAULT, - OPT_NO_ECS, - OPT_NO_LINE, - OPT_NO_MAIN, - OPT_NO_META_ECS, - OPT_NO_REENTRANT, - OPT_NO_REJECT, - OPT_NO_STDINIT, - OPT_NO_UNPUT, - OPT_NO_WARN, - OPT_NO_YYGET_EXTRA, - OPT_NO_YYGET_IN, - OPT_NO_YYGET_LENG, - OPT_NO_YYGET_LINENO, - OPT_NO_YYGET_LLOC, - OPT_NO_YYGET_LVAL, - OPT_NO_YYGET_OUT, - OPT_NO_YYGET_TEXT, - OPT_NO_YYLINENO, - OPT_NO_YYMORE, - OPT_NO_YYSET_EXTRA, - OPT_NO_YYSET_IN, - OPT_NO_YYSET_LINENO, - OPT_NO_YYSET_LLOC, - OPT_NO_YYSET_LVAL, - OPT_NO_YYSET_OUT, - OPT_NO_YYWRAP, - OPT_NO_YY_POP_STATE, - OPT_NO_YY_PUSH_STATE, - OPT_NO_YY_SCAN_BUFFER, - OPT_NO_YY_SCAN_BYTES, - OPT_NO_YY_SCAN_STRING, - OPT_NO_YY_TOP_STATE, - OPT_OUTFILE, - OPT_PERF_REPORT, - OPT_POINTER, - OPT_PREFIX, - OPT_PREPROCDEFINE, - OPT_PREPROC_LEVEL, - OPT_READ, - OPT_REENTRANT, - OPT_REJECT, - OPT_SKEL, - OPT_STACK, - OPT_STDINIT, - OPT_STDOUT, - OPT_TABLES_FILE, - OPT_TABLES_VERIFY, - OPT_TRACE, - OPT_NO_UNISTD_H, - OPT_VERBOSE, - OPT_VERSION, - OPT_WARN, - OPT_YYCLASS, - OPT_YYLINENO, - OPT_YYMORE, - OPT_YYWRAP -}; - -#endif - -/* vim:set tabstop=8 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/parse.c b/parse.c deleted file mode 100644 index a884a9a408800..0000000000000 --- a/parse.c +++ /dev/null @@ -1,3172 +0,0 @@ - -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.4.1" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - - - -/* Copy the first part of user declarations. */ - -/* Line 189 of yacc.c */ -#line 34 "parse.y" - -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "tables.h" - -int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; -int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; - -int *scon_stk; -int scon_stk_ptr; - -static int madeany = false; /* whether we've made the '.' character class */ -static int ccldot, cclany; -int previous_continued_action; /* whether the previous rule's action was '|' */ - -#define format_warn3(fmt, a1, a2) \ - do{ \ - char fw3_msg[MAXLINE];\ - snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ - warn( fw3_msg );\ - }while(0) - -/* Expand a POSIX character class expression. */ -#define CCL_EXPR(func) \ - do{ \ - int c; \ - for ( c = 0; c < csize; ++c ) \ - if ( isascii(c) && func(c) ) \ - ccladd( currccl, c ); \ - }while(0) - -/* negated class */ -#define CCL_NEG_EXPR(func) \ - do{ \ - int c; \ - for ( c = 0; c < csize; ++c ) \ - if ( !func(c) ) \ - ccladd( currccl, c ); \ - }while(0) - -/* While POSIX defines isblank(), it's not ANSI C. */ -#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') - -/* On some over-ambitious machines, such as DEC Alpha's, the default - * token type is "long" instead of "int"; this leads to problems with - * declaring yylval in flexdef.h. But so far, all the yacc's I've seen - * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the - * following should ensure that the default token type is "int". - */ -#define YYSTYPE int - - - -/* Line 189 of yacc.c */ -#line 157 "parse.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - CHAR = 258, - NUMBER = 259, - SECTEND = 260, - SCDECL = 261, - XSCDECL = 262, - NAME = 263, - PREVCCL = 264, - EOF_OP = 265, - OPTION_OP = 266, - OPT_OUTFILE = 267, - OPT_PREFIX = 268, - OPT_YYCLASS = 269, - OPT_HEADER = 270, - OPT_EXTRA_TYPE = 271, - OPT_TABLES = 272, - CCE_ALNUM = 273, - CCE_ALPHA = 274, - CCE_BLANK = 275, - CCE_CNTRL = 276, - CCE_DIGIT = 277, - CCE_GRAPH = 278, - CCE_LOWER = 279, - CCE_PRINT = 280, - CCE_PUNCT = 281, - CCE_SPACE = 282, - CCE_UPPER = 283, - CCE_XDIGIT = 284, - CCE_NEG_ALNUM = 285, - CCE_NEG_ALPHA = 286, - CCE_NEG_BLANK = 287, - CCE_NEG_CNTRL = 288, - CCE_NEG_DIGIT = 289, - CCE_NEG_GRAPH = 290, - CCE_NEG_LOWER = 291, - CCE_NEG_PRINT = 292, - CCE_NEG_PUNCT = 293, - CCE_NEG_SPACE = 294, - CCE_NEG_UPPER = 295, - CCE_NEG_XDIGIT = 296, - CCL_OP_UNION = 297, - CCL_OP_DIFF = 298, - BEGIN_REPEAT_POSIX = 299, - END_REPEAT_POSIX = 300, - BEGIN_REPEAT_FLEX = 301, - END_REPEAT_FLEX = 302 - }; -#endif -/* Tokens. */ -#define CHAR 258 -#define NUMBER 259 -#define SECTEND 260 -#define SCDECL 261 -#define XSCDECL 262 -#define NAME 263 -#define PREVCCL 264 -#define EOF_OP 265 -#define OPTION_OP 266 -#define OPT_OUTFILE 267 -#define OPT_PREFIX 268 -#define OPT_YYCLASS 269 -#define OPT_HEADER 270 -#define OPT_EXTRA_TYPE 271 -#define OPT_TABLES 272 -#define CCE_ALNUM 273 -#define CCE_ALPHA 274 -#define CCE_BLANK 275 -#define CCE_CNTRL 276 -#define CCE_DIGIT 277 -#define CCE_GRAPH 278 -#define CCE_LOWER 279 -#define CCE_PRINT 280 -#define CCE_PUNCT 281 -#define CCE_SPACE 282 -#define CCE_UPPER 283 -#define CCE_XDIGIT 284 -#define CCE_NEG_ALNUM 285 -#define CCE_NEG_ALPHA 286 -#define CCE_NEG_BLANK 287 -#define CCE_NEG_CNTRL 288 -#define CCE_NEG_DIGIT 289 -#define CCE_NEG_GRAPH 290 -#define CCE_NEG_LOWER 291 -#define CCE_NEG_PRINT 292 -#define CCE_NEG_PUNCT 293 -#define CCE_NEG_SPACE 294 -#define CCE_NEG_UPPER 295 -#define CCE_NEG_XDIGIT 296 -#define CCL_OP_UNION 297 -#define CCL_OP_DIFF 298 -#define BEGIN_REPEAT_POSIX 299 -#define END_REPEAT_POSIX 300 -#define BEGIN_REPEAT_FLEX 301 -#define END_REPEAT_FLEX 302 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 264 of yacc.c */ -#line 293 "parse.c" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 3 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 161 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 69 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 27 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 97 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 140 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 302 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 49, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 63, 2, 57, 2, 2, 2, - 64, 65, 55, 60, 56, 68, 62, 59, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 53, 48, 54, 61, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 66, 2, 67, 52, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 50, 58, 51, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 9, 10, 14, 17, 18, 20, 22, - 24, 26, 29, 31, 33, 36, 39, 40, 44, 48, - 52, 56, 60, 64, 70, 76, 77, 78, 81, 83, - 85, 87, 88, 93, 97, 98, 102, 104, 106, 108, - 111, 115, 118, 120, 124, 126, 129, 132, 134, 141, - 147, 152, 155, 158, 161, 168, 174, 179, 181, 183, - 185, 189, 193, 195, 199, 203, 205, 209, 214, 219, - 222, 225, 226, 228, 230, 232, 234, 236, 238, 240, - 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, - 262, 264, 266, 268, 270, 272, 274, 277 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 70, 0, -1, 71, 72, 73, 79, 80, -1, -1, - 72, 74, 75, -1, 72, 76, -1, -1, 1, -1, - 5, -1, 6, -1, 7, -1, 75, 8, -1, 8, - -1, 1, -1, 11, 77, -1, 77, 78, -1, -1, - 12, 48, 8, -1, 16, 48, 8, -1, 13, 48, - 8, -1, 14, 48, 8, -1, 15, 48, 8, -1, - 17, 48, 8, -1, 79, 83, 80, 81, 49, -1, - 79, 83, 50, 79, 51, -1, -1, -1, 52, 86, - -1, 86, -1, 10, -1, 1, -1, -1, 53, 82, - 84, 54, -1, 53, 55, 54, -1, -1, 84, 56, - 85, -1, 85, -1, 1, -1, 8, -1, 88, 87, - -1, 88, 87, 57, -1, 87, 57, -1, 87, -1, - 87, 58, 89, -1, 89, -1, 87, 59, -1, 89, - 90, -1, 90, -1, 89, 44, 4, 56, 4, 45, - -1, 89, 44, 4, 56, 45, -1, 89, 44, 4, - 45, -1, 90, 55, -1, 90, 60, -1, 90, 61, - -1, 90, 46, 4, 56, 4, 47, -1, 90, 46, - 4, 56, 47, -1, 90, 46, 4, 47, -1, 62, - -1, 91, -1, 9, -1, 63, 95, 63, -1, 64, - 87, 65, -1, 3, -1, 91, 43, 92, -1, 91, - 42, 92, -1, 92, -1, 66, 93, 67, -1, 66, - 52, 93, 67, -1, 93, 3, 68, 3, -1, 93, - 3, -1, 93, 94, -1, -1, 18, -1, 19, -1, - 20, -1, 21, -1, 22, -1, 23, -1, 24, -1, - 25, -1, 26, -1, 27, -1, 29, -1, 28, -1, - 30, -1, 31, -1, 32, -1, 33, -1, 34, -1, - 35, -1, 37, -1, 38, -1, 39, -1, 41, -1, - 36, -1, 40, -1, 95, 3, -1, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 118, 118, 148, 155, 156, 157, 158, 162, 170, - 173, 177, 180, 183, 187, 190, 191, 194, 199, 201, - 203, 205, 207, 211, 213, 215, 219, 231, 267, 291, - 314, 319, 322, 325, 343, 346, 348, 350, 354, 377, - 433, 436, 479, 497, 503, 508, 535, 543, 546, 574, - 588, 610, 617, 623, 629, 657, 671, 690, 724, 742, - 752, 755, 758, 773, 774, 775, 780, 782, 789, 849, - 867, 875, 883, 884, 885, 886, 887, 888, 889, 894, - 895, 896, 897, 898, 904, 905, 906, 907, 908, 909, - 910, 911, 912, 913, 914, 920, 928, 944 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL", - "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "OPTION_OP", "OPT_OUTFILE", - "OPT_PREFIX", "OPT_YYCLASS", "OPT_HEADER", "OPT_EXTRA_TYPE", - "OPT_TABLES", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL", - "CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT", - "CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA", - "CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH", - "CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE", - "CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_UNION", "CCL_OP_DIFF", - "BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX", - "END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'", - "'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('", - "')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1", - "sect1end", "startconddecl", "namelist1", "options", "optionlist", - "option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon", - "namelist2", "sconname", "rule", "re", "re2", "series", "singleton", - "fullccl", "braceccl", "ccl", "ccl_expr", "string", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 301, 302, 61, 10, - 123, 125, 94, 60, 62, 42, 44, 36, 124, 47, - 43, 63, 46, 34, 40, 41, 91, 93, 45 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 69, 70, 71, 72, 72, 72, 72, 73, 74, - 74, 75, 75, 75, 76, 77, 77, 78, 78, 78, - 78, 78, 78, 79, 79, 79, 80, 81, 81, 81, - 81, 82, 83, 83, 83, 84, 84, 84, 85, 86, - 86, 86, 86, 87, 87, 88, 89, 89, 89, 89, - 89, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 91, 91, 91, 92, 92, 93, 93, - 93, 93, 94, 94, 94, 94, 94, 94, 94, 94, - 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, - 94, 94, 94, 94, 94, 94, 95, 95 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 5, 0, 3, 2, 0, 1, 1, 1, - 1, 2, 1, 1, 2, 2, 0, 3, 3, 3, - 3, 3, 3, 5, 5, 0, 0, 2, 1, 1, - 1, 0, 4, 3, 0, 3, 1, 1, 1, 2, - 3, 2, 1, 3, 1, 2, 2, 1, 6, 5, - 4, 2, 2, 2, 6, 5, 4, 1, 1, 1, - 3, 3, 1, 3, 3, 1, 3, 4, 4, 2, - 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 2, 0 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 3, 0, 0, 1, 7, 0, 8, 9, 10, 16, - 25, 0, 5, 14, 34, 13, 12, 4, 0, 0, - 0, 0, 0, 0, 15, 31, 2, 26, 11, 0, - 0, 0, 0, 0, 0, 0, 0, 25, 0, 17, - 19, 20, 21, 18, 22, 33, 37, 38, 0, 36, - 34, 30, 62, 59, 29, 0, 57, 97, 0, 71, - 0, 28, 42, 0, 44, 47, 58, 65, 32, 0, - 24, 27, 0, 0, 71, 0, 23, 41, 0, 45, - 39, 0, 46, 0, 51, 52, 53, 0, 0, 35, - 96, 60, 61, 0, 69, 72, 73, 74, 75, 76, - 77, 78, 79, 80, 81, 83, 82, 84, 85, 86, - 87, 88, 89, 94, 90, 91, 92, 95, 93, 66, - 70, 43, 40, 0, 0, 64, 63, 67, 0, 50, - 0, 56, 0, 68, 0, 49, 0, 55, 48, 54 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 1, 2, 5, 10, 11, 17, 12, 13, 24, - 14, 26, 60, 36, 27, 48, 49, 61, 62, 63, - 64, 65, 66, 67, 75, 120, 72 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -52 -static const yytype_int16 yypact[] = -{ - -52, 17, 103, -52, -52, 113, -52, -52, -52, -52, - -52, 48, -52, 114, 6, -52, -52, 42, 7, 12, - 58, 77, 88, 89, -52, 43, -52, 73, -52, 130, - 131, 132, 133, 134, 135, 90, 91, -52, -1, -52, - -52, -52, -52, -52, -52, -52, -52, -52, 40, -52, - 44, -52, -52, -52, -52, 39, -52, -52, 39, 93, - 97, -52, -12, 39, 49, 61, -31, -52, -52, 139, - -52, -52, 1, -51, -52, 0, -52, -52, 39, -52, - 75, 144, 61, 145, -52, -52, -52, 84, 84, -52, - -52, -52, -52, 50, 83, -52, -52, -52, -52, -52, - -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, - -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, - -52, 49, -52, -40, 10, -52, -52, -52, 149, -52, - 9, -52, -3, -52, 108, -52, 107, -52, -52, -52 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, - 118, 129, -52, -52, -52, -52, 92, 102, -48, -52, - 80, -21, -52, 47, 85, -52, -52 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -27 -static const yytype_int16 yytable[] = -{ - 51, 136, 52, 94, 90, 129, -26, 78, 53, 54, - 73, 87, 88, 134, 92, 80, 130, 3, 95, 96, - 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, - 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, - 117, 118, 52, 82, 137, 77, 78, 79, 53, 15, - 28, 55, 52, 94, 135, 29, 16, 131, 53, 25, - 30, 56, 57, 58, 91, 59, 132, 119, 95, 96, - 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, - 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, - 117, 118, 46, 81, 68, 70, 69, 25, 35, 47, - 82, 56, 57, 58, 4, 59, 31, 83, -6, -6, - -6, 56, 57, 58, -6, 59, 84, 127, 6, 7, - 8, 85, 86, 37, 9, 32, 18, 19, 20, 21, - 22, 23, 122, 78, 125, 126, 33, 34, 39, 40, - 41, 42, 43, 44, 45, 74, 76, 47, 123, 124, - 59, 128, 133, 138, 139, 50, 38, 71, 121, 93, - 0, 89 -}; - -static const yytype_int8 yycheck[] = -{ - 1, 4, 3, 3, 3, 45, 0, 58, 9, 10, - 58, 42, 43, 4, 65, 63, 56, 0, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 3, 64, 47, 57, 58, 59, 9, 1, - 8, 52, 3, 3, 45, 48, 8, 47, 9, 53, - 48, 62, 63, 64, 63, 66, 56, 67, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 1, 44, 54, 51, 56, 53, 55, 8, - 121, 62, 63, 64, 1, 66, 48, 46, 5, 6, - 7, 62, 63, 64, 11, 66, 55, 67, 5, 6, - 7, 60, 61, 50, 11, 48, 12, 13, 14, 15, - 16, 17, 57, 58, 87, 88, 48, 48, 8, 8, - 8, 8, 8, 8, 54, 52, 49, 8, 4, 4, - 66, 68, 3, 45, 47, 37, 27, 55, 78, 74, - -1, 69 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 70, 71, 0, 1, 72, 5, 6, 7, 11, - 73, 74, 76, 77, 79, 1, 8, 75, 12, 13, - 14, 15, 16, 17, 78, 53, 80, 83, 8, 48, - 48, 48, 48, 48, 48, 55, 82, 50, 80, 8, - 8, 8, 8, 8, 8, 54, 1, 8, 84, 85, - 79, 1, 3, 9, 10, 52, 62, 63, 64, 66, - 81, 86, 87, 88, 89, 90, 91, 92, 54, 56, - 51, 86, 95, 87, 52, 93, 49, 57, 58, 59, - 87, 44, 90, 46, 55, 60, 61, 42, 43, 85, - 3, 63, 65, 93, 3, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 41, 67, - 94, 89, 57, 4, 4, 92, 92, 67, 68, 45, - 56, 47, 56, 3, 4, 45, 4, 47, 45, 47 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ - -#define YYFAIL goto yyerrlab - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - YYUSE (yyvaluep); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ - - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 2: - -/* Line 1455 of yacc.c */ -#line 119 "parse.y" - { /* add default rule */ - int def_rule; - - pat = cclinit(); - cclnegate( pat ); - - def_rule = mkstate( -pat ); - - /* Remember the number of the default rule so we - * don't generate "can't match" warnings for it. - */ - default_rule = num_rules; - - finish_rule( def_rule, false, 0, 0, 0); - - for ( i = 1; i <= lastsc; ++i ) - scset[i] = mkbranch( scset[i], def_rule ); - - if ( spprdflt ) - add_action( - "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); - else - add_action( "ECHO" ); - - add_action( ";\n\tYY_BREAK\n" ); - } - break; - - case 3: - -/* Line 1455 of yacc.c */ -#line 148 "parse.y" - { /* initialize for processing rules */ - - /* Create default DFA start condition. */ - scinstal( "INITIAL", false ); - } - break; - - case 7: - -/* Line 1455 of yacc.c */ -#line 159 "parse.y" - { synerr( _("unknown error processing section 1") ); } - break; - - case 8: - -/* Line 1455 of yacc.c */ -#line 163 "parse.y" - { - check_options(); - scon_stk = allocate_integer_array( lastsc + 1 ); - scon_stk_ptr = 0; - } - break; - - case 9: - -/* Line 1455 of yacc.c */ -#line 171 "parse.y" - { xcluflg = false; } - break; - - case 10: - -/* Line 1455 of yacc.c */ -#line 174 "parse.y" - { xcluflg = true; } - break; - - case 11: - -/* Line 1455 of yacc.c */ -#line 178 "parse.y" - { scinstal( nmstr, xcluflg ); } - break; - - case 12: - -/* Line 1455 of yacc.c */ -#line 181 "parse.y" - { scinstal( nmstr, xcluflg ); } - break; - - case 13: - -/* Line 1455 of yacc.c */ -#line 184 "parse.y" - { synerr( _("bad start condition list") ); } - break; - - case 17: - -/* Line 1455 of yacc.c */ -#line 195 "parse.y" - { - outfilename = copy_string( nmstr ); - did_outfilename = 1; - } - break; - - case 18: - -/* Line 1455 of yacc.c */ -#line 200 "parse.y" - { extra_type = copy_string( nmstr ); } - break; - - case 19: - -/* Line 1455 of yacc.c */ -#line 202 "parse.y" - { prefix = copy_string( nmstr ); } - break; - - case 20: - -/* Line 1455 of yacc.c */ -#line 204 "parse.y" - { yyclass = copy_string( nmstr ); } - break; - - case 21: - -/* Line 1455 of yacc.c */ -#line 206 "parse.y" - { headerfilename = copy_string( nmstr ); } - break; - - case 22: - -/* Line 1455 of yacc.c */ -#line 208 "parse.y" - { tablesext = true; tablesfilename = copy_string( nmstr ); } - break; - - case 23: - -/* Line 1455 of yacc.c */ -#line 212 "parse.y" - { scon_stk_ptr = (yyvsp[(2) - (5)]); } - break; - - case 24: - -/* Line 1455 of yacc.c */ -#line 214 "parse.y" - { scon_stk_ptr = (yyvsp[(2) - (5)]); } - break; - - case 26: - -/* Line 1455 of yacc.c */ -#line 219 "parse.y" - { - /* Initialize for a parse of one rule. */ - trlcontxt = variable_trail_rule = varlength = false; - trailcnt = headcnt = rulelen = 0; - current_state_type = STATE_NORMAL; - previous_continued_action = continued_action; - in_rule = true; - - new_rule(); - } - break; - - case 27: - -/* Line 1455 of yacc.c */ -#line 232 "parse.y" - { - pat = (yyvsp[(2) - (2)]); - finish_rule( pat, variable_trail_rule, - headcnt, trailcnt , previous_continued_action); - - if ( scon_stk_ptr > 0 ) - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - scbol[scon_stk[i]] = - mkbranch( scbol[scon_stk[i]], - pat ); - } - - else - { - /* Add to all non-exclusive start conditions, - * including the default (0) start condition. - */ - - for ( i = 1; i <= lastsc; ++i ) - if ( ! scxclu[i] ) - scbol[i] = mkbranch( scbol[i], - pat ); - } - - if ( ! bol_needed ) - { - bol_needed = true; - - if ( performance_report > 1 ) - pinpoint_message( - "'^' operator results in sub-optimal performance" ); - } - } - break; - - case 28: - -/* Line 1455 of yacc.c */ -#line 268 "parse.y" - { - pat = (yyvsp[(1) - (1)]); - finish_rule( pat, variable_trail_rule, - headcnt, trailcnt , previous_continued_action); - - if ( scon_stk_ptr > 0 ) - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - scset[scon_stk[i]] = - mkbranch( scset[scon_stk[i]], - pat ); - } - - else - { - for ( i = 1; i <= lastsc; ++i ) - if ( ! scxclu[i] ) - scset[i] = - mkbranch( scset[i], - pat ); - } - } - break; - - case 29: - -/* Line 1455 of yacc.c */ -#line 292 "parse.y" - { - if ( scon_stk_ptr > 0 ) - build_eof_action(); - - else - { - /* This EOF applies to all start conditions - * which don't already have EOF actions. - */ - for ( i = 1; i <= lastsc; ++i ) - if ( ! sceof[i] ) - scon_stk[++scon_stk_ptr] = i; - - if ( scon_stk_ptr == 0 ) - warn( - "all start conditions already have <> rules" ); - - else - build_eof_action(); - } - } - break; - - case 30: - -/* Line 1455 of yacc.c */ -#line 315 "parse.y" - { synerr( _("unrecognized rule") ); } - break; - - case 31: - -/* Line 1455 of yacc.c */ -#line 319 "parse.y" - { (yyval) = scon_stk_ptr; } - break; - - case 32: - -/* Line 1455 of yacc.c */ -#line 323 "parse.y" - { (yyval) = (yyvsp[(2) - (4)]); } - break; - - case 33: - -/* Line 1455 of yacc.c */ -#line 326 "parse.y" - { - (yyval) = scon_stk_ptr; - - for ( i = 1; i <= lastsc; ++i ) - { - int j; - - for ( j = 1; j <= scon_stk_ptr; ++j ) - if ( scon_stk[j] == i ) - break; - - if ( j > scon_stk_ptr ) - scon_stk[++scon_stk_ptr] = i; - } - } - break; - - case 34: - -/* Line 1455 of yacc.c */ -#line 343 "parse.y" - { (yyval) = scon_stk_ptr; } - break; - - case 37: - -/* Line 1455 of yacc.c */ -#line 351 "parse.y" - { synerr( _("bad start condition list") ); } - break; - - case 38: - -/* Line 1455 of yacc.c */ -#line 355 "parse.y" - { - if ( (scnum = sclookup( nmstr )) == 0 ) - format_pinpoint_message( - "undeclared start condition %s", - nmstr ); - else - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - if ( scon_stk[i] == scnum ) - { - format_warn( - "<%s> specified twice", - scname[scnum] ); - break; - } - - if ( i > scon_stk_ptr ) - scon_stk[++scon_stk_ptr] = scnum; - } - } - break; - - case 39: - -/* Line 1455 of yacc.c */ -#line 378 "parse.y" - { - if ( transchar[lastst[(yyvsp[(2) - (2)])]] != SYM_EPSILON ) - /* Provide final transition \now/ so it - * will be marked as a trailing context - * state. - */ - (yyvsp[(2) - (2)]) = link_machines( (yyvsp[(2) - (2)]), - mkstate( SYM_EPSILON ) ); - - mark_beginning_as_normal( (yyvsp[(2) - (2)]) ); - current_state_type = STATE_NORMAL; - - if ( previous_continued_action ) - { - /* We need to treat this as variable trailing - * context so that the backup does not happen - * in the action but before the action switch - * statement. If the backup happens in the - * action, then the rules "falling into" this - * one's action will *also* do the backup, - * erroneously. - */ - if ( ! varlength || headcnt != 0 ) - warn( - "trailing context made variable due to preceding '|' action" ); - - /* Mark as variable. */ - varlength = true; - headcnt = 0; - - } - - if ( lex_compat || (varlength && headcnt == 0) ) - { /* variable trailing context rule */ - /* Mark the first part of the rule as the - * accepting "head" part of a trailing - * context rule. - * - * By the way, we didn't do this at the - * beginning of this production because back - * then current_state_type was set up for a - * trail rule, and add_accept() can create - * a new state ... - */ - add_accept( (yyvsp[(1) - (2)]), - num_rules | YY_TRAILING_HEAD_MASK ); - variable_trail_rule = true; - } - - else - trailcnt = rulelen; - - (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) ); - } - break; - - case 40: - -/* Line 1455 of yacc.c */ -#line 434 "parse.y" - { synerr( _("trailing context used twice") ); } - break; - - case 41: - -/* Line 1455 of yacc.c */ -#line 437 "parse.y" - { - headcnt = 0; - trailcnt = 1; - rulelen = 1; - varlength = false; - - current_state_type = STATE_TRAILING_CONTEXT; - - if ( trlcontxt ) - { - synerr( _("trailing context used twice") ); - (yyval) = mkstate( SYM_EPSILON ); - } - - else if ( previous_continued_action ) - { - /* See the comment in the rule for "re2 re" - * above. - */ - warn( - "trailing context made variable due to preceding '|' action" ); - - varlength = true; - } - - if ( lex_compat || varlength ) - { - /* Again, see the comment in the rule for - * "re2 re" above. - */ - add_accept( (yyvsp[(1) - (2)]), - num_rules | YY_TRAILING_HEAD_MASK ); - variable_trail_rule = true; - } - - trlcontxt = true; - - eps = mkstate( SYM_EPSILON ); - (yyval) = link_machines( (yyvsp[(1) - (2)]), - link_machines( eps, mkstate( '\n' ) ) ); - } - break; - - case 42: - -/* Line 1455 of yacc.c */ -#line 480 "parse.y" - { - (yyval) = (yyvsp[(1) - (1)]); - - if ( trlcontxt ) - { - if ( lex_compat || (varlength && headcnt == 0) ) - /* Both head and trail are - * variable-length. - */ - variable_trail_rule = true; - else - trailcnt = rulelen; - } - } - break; - - case 43: - -/* Line 1455 of yacc.c */ -#line 498 "parse.y" - { - varlength = true; - (yyval) = mkor( (yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]) ); - } - break; - - case 44: - -/* Line 1455 of yacc.c */ -#line 504 "parse.y" - { (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 45: - -/* Line 1455 of yacc.c */ -#line 509 "parse.y" - { - /* This rule is written separately so the - * reduction will occur before the trailing - * series is parsed. - */ - - if ( trlcontxt ) - synerr( _("trailing context used twice") ); - else - trlcontxt = true; - - if ( varlength ) - /* We hope the trailing context is - * fixed-length. - */ - varlength = false; - else - headcnt = rulelen; - - rulelen = 0; - - current_state_type = STATE_TRAILING_CONTEXT; - (yyval) = (yyvsp[(1) - (2)]); - } - break; - - case 46: - -/* Line 1455 of yacc.c */ -#line 536 "parse.y" - { - /* This is where concatenation of adjacent patterns - * gets done. - */ - (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) ); - } - break; - - case 47: - -/* Line 1455 of yacc.c */ -#line 544 "parse.y" - { (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 48: - -/* Line 1455 of yacc.c */ -#line 547 "parse.y" - { - varlength = true; - - if ( (yyvsp[(3) - (6)]) > (yyvsp[(5) - (6)]) || (yyvsp[(3) - (6)]) < 0 ) - { - synerr( _("bad iteration values") ); - (yyval) = (yyvsp[(1) - (6)]); - } - else - { - if ( (yyvsp[(3) - (6)]) == 0 ) - { - if ( (yyvsp[(5) - (6)]) <= 0 ) - { - synerr( - _("bad iteration values") ); - (yyval) = (yyvsp[(1) - (6)]); - } - else - (yyval) = mkopt( - mkrep( (yyvsp[(1) - (6)]), 1, (yyvsp[(5) - (6)]) ) ); - } - else - (yyval) = mkrep( (yyvsp[(1) - (6)]), (yyvsp[(3) - (6)]), (yyvsp[(5) - (6)]) ); - } - } - break; - - case 49: - -/* Line 1455 of yacc.c */ -#line 575 "parse.y" - { - varlength = true; - - if ( (yyvsp[(3) - (5)]) <= 0 ) - { - synerr( _("iteration value must be positive") ); - (yyval) = (yyvsp[(1) - (5)]); - } - - else - (yyval) = mkrep( (yyvsp[(1) - (5)]), (yyvsp[(3) - (5)]), INFINITE_REPEAT ); - } - break; - - case 50: - -/* Line 1455 of yacc.c */ -#line 589 "parse.y" - { - /* The series could be something like "(foo)", - * in which case we have no idea what its length - * is, so we punt here. - */ - varlength = true; - - if ( (yyvsp[(3) - (4)]) <= 0 ) - { - synerr( _("iteration value must be positive") - ); - (yyval) = (yyvsp[(1) - (4)]); - } - - else - (yyval) = link_machines( (yyvsp[(1) - (4)]), - copysingl( (yyvsp[(1) - (4)]), (yyvsp[(3) - (4)]) - 1 ) ); - } - break; - - case 51: - -/* Line 1455 of yacc.c */ -#line 611 "parse.y" - { - varlength = true; - - (yyval) = mkclos( (yyvsp[(1) - (2)]) ); - } - break; - - case 52: - -/* Line 1455 of yacc.c */ -#line 618 "parse.y" - { - varlength = true; - (yyval) = mkposcl( (yyvsp[(1) - (2)]) ); - } - break; - - case 53: - -/* Line 1455 of yacc.c */ -#line 624 "parse.y" - { - varlength = true; - (yyval) = mkopt( (yyvsp[(1) - (2)]) ); - } - break; - - case 54: - -/* Line 1455 of yacc.c */ -#line 630 "parse.y" - { - varlength = true; - - if ( (yyvsp[(3) - (6)]) > (yyvsp[(5) - (6)]) || (yyvsp[(3) - (6)]) < 0 ) - { - synerr( _("bad iteration values") ); - (yyval) = (yyvsp[(1) - (6)]); - } - else - { - if ( (yyvsp[(3) - (6)]) == 0 ) - { - if ( (yyvsp[(5) - (6)]) <= 0 ) - { - synerr( - _("bad iteration values") ); - (yyval) = (yyvsp[(1) - (6)]); - } - else - (yyval) = mkopt( - mkrep( (yyvsp[(1) - (6)]), 1, (yyvsp[(5) - (6)]) ) ); - } - else - (yyval) = mkrep( (yyvsp[(1) - (6)]), (yyvsp[(3) - (6)]), (yyvsp[(5) - (6)]) ); - } - } - break; - - case 55: - -/* Line 1455 of yacc.c */ -#line 658 "parse.y" - { - varlength = true; - - if ( (yyvsp[(3) - (5)]) <= 0 ) - { - synerr( _("iteration value must be positive") ); - (yyval) = (yyvsp[(1) - (5)]); - } - - else - (yyval) = mkrep( (yyvsp[(1) - (5)]), (yyvsp[(3) - (5)]), INFINITE_REPEAT ); - } - break; - - case 56: - -/* Line 1455 of yacc.c */ -#line 672 "parse.y" - { - /* The singleton could be something like "(foo)", - * in which case we have no idea what its length - * is, so we punt here. - */ - varlength = true; - - if ( (yyvsp[(3) - (4)]) <= 0 ) - { - synerr( _("iteration value must be positive") ); - (yyval) = (yyvsp[(1) - (4)]); - } - - else - (yyval) = link_machines( (yyvsp[(1) - (4)]), - copysingl( (yyvsp[(1) - (4)]), (yyvsp[(3) - (4)]) - 1 ) ); - } - break; - - case 57: - -/* Line 1455 of yacc.c */ -#line 691 "parse.y" - { - if ( ! madeany ) - { - /* Create the '.' character class. */ - ccldot = cclinit(); - ccladd( ccldot, '\n' ); - cclnegate( ccldot ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[ccldot], - ccllen[ccldot], nextecm, - ecgroup, csize, csize ); - - /* Create the (?s:'.') character class. */ - cclany = cclinit(); - cclnegate( cclany ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[cclany], - ccllen[cclany], nextecm, - ecgroup, csize, csize ); - - madeany = true; - } - - ++rulelen; - - if (sf_dot_all()) - (yyval) = mkstate( -cclany ); - else - (yyval) = mkstate( -ccldot ); - } - break; - - case 58: - -/* Line 1455 of yacc.c */ -#line 725 "parse.y" - { - /* Sort characters for fast searching. - */ - qsort( ccltbl + cclmap[(yyvsp[(1) - (1)])], ccllen[(yyvsp[(1) - (1)])], sizeof (*ccltbl), cclcmp ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[(yyvsp[(1) - (1)])], ccllen[(yyvsp[(1) - (1)])], - nextecm, ecgroup, csize, csize ); - - ++rulelen; - - if (ccl_has_nl[(yyvsp[(1) - (1)])]) - rule_has_nl[num_rules] = true; - - (yyval) = mkstate( -(yyvsp[(1) - (1)]) ); - } - break; - - case 59: - -/* Line 1455 of yacc.c */ -#line 743 "parse.y" - { - ++rulelen; - - if (ccl_has_nl[(yyvsp[(1) - (1)])]) - rule_has_nl[num_rules] = true; - - (yyval) = mkstate( -(yyvsp[(1) - (1)]) ); - } - break; - - case 60: - -/* Line 1455 of yacc.c */ -#line 753 "parse.y" - { (yyval) = (yyvsp[(2) - (3)]); } - break; - - case 61: - -/* Line 1455 of yacc.c */ -#line 756 "parse.y" - { (yyval) = (yyvsp[(2) - (3)]); } - break; - - case 62: - -/* Line 1455 of yacc.c */ -#line 759 "parse.y" - { - ++rulelen; - - if ((yyvsp[(1) - (1)]) == nlch) - rule_has_nl[num_rules] = true; - - if (sf_case_ins() && has_case((yyvsp[(1) - (1)]))) - /* create an alternation, as in (a|A) */ - (yyval) = mkor (mkstate((yyvsp[(1) - (1)])), mkstate(reverse_case((yyvsp[(1) - (1)])))); - else - (yyval) = mkstate( (yyvsp[(1) - (1)]) ); - } - break; - - case 63: - -/* Line 1455 of yacc.c */ -#line 773 "parse.y" - { (yyval) = ccl_set_diff ((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); } - break; - - case 64: - -/* Line 1455 of yacc.c */ -#line 774 "parse.y" - { (yyval) = ccl_set_union ((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); } - break; - - case 66: - -/* Line 1455 of yacc.c */ -#line 780 "parse.y" - { (yyval) = (yyvsp[(2) - (3)]); } - break; - - case 67: - -/* Line 1455 of yacc.c */ -#line 783 "parse.y" - { - cclnegate( (yyvsp[(3) - (4)]) ); - (yyval) = (yyvsp[(3) - (4)]); - } - break; - - case 68: - -/* Line 1455 of yacc.c */ -#line 790 "parse.y" - { - - if (sf_case_ins()) - { - - /* If one end of the range has case and the other - * does not, or the cases are different, then we're not - * sure what range the user is trying to express. - * Examples: [@-z] or [S-t] - */ - if (has_case ((yyvsp[(2) - (4)])) != has_case ((yyvsp[(4) - (4)])) - || (has_case ((yyvsp[(2) - (4)])) && (b_islower ((yyvsp[(2) - (4)])) != b_islower ((yyvsp[(4) - (4)])))) - || (has_case ((yyvsp[(2) - (4)])) && (b_isupper ((yyvsp[(2) - (4)])) != b_isupper ((yyvsp[(4) - (4)]))))) - format_warn3 ( - _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), - (yyvsp[(2) - (4)]), (yyvsp[(4) - (4)])); - - /* If the range spans uppercase characters but not - * lowercase (or vice-versa), then should we automatically - * include lowercase characters in the range? - * Example: [@-_] spans [a-z] but not [A-Z] - */ - else if (!has_case ((yyvsp[(2) - (4)])) && !has_case ((yyvsp[(4) - (4)])) && !range_covers_case ((yyvsp[(2) - (4)]), (yyvsp[(4) - (4)]))) - format_warn3 ( - _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), - (yyvsp[(2) - (4)]), (yyvsp[(4) - (4)])); - } - - if ( (yyvsp[(2) - (4)]) > (yyvsp[(4) - (4)]) ) - synerr( _("negative range in character class") ); - - else - { - for ( i = (yyvsp[(2) - (4)]); i <= (yyvsp[(4) - (4)]); ++i ) - ccladd( (yyvsp[(1) - (4)]), i ); - - /* Keep track if this ccl is staying in - * alphabetical order. - */ - cclsorted = cclsorted && ((yyvsp[(2) - (4)]) > lastchar); - lastchar = (yyvsp[(4) - (4)]); - - /* Do it again for upper/lowercase */ - if (sf_case_ins() && has_case((yyvsp[(2) - (4)])) && has_case((yyvsp[(4) - (4)]))){ - (yyvsp[(2) - (4)]) = reverse_case ((yyvsp[(2) - (4)])); - (yyvsp[(4) - (4)]) = reverse_case ((yyvsp[(4) - (4)])); - - for ( i = (yyvsp[(2) - (4)]); i <= (yyvsp[(4) - (4)]); ++i ) - ccladd( (yyvsp[(1) - (4)]), i ); - - cclsorted = cclsorted && ((yyvsp[(2) - (4)]) > lastchar); - lastchar = (yyvsp[(4) - (4)]); - } - - } - - (yyval) = (yyvsp[(1) - (4)]); - } - break; - - case 69: - -/* Line 1455 of yacc.c */ -#line 850 "parse.y" - { - ccladd( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) ); - cclsorted = cclsorted && ((yyvsp[(2) - (2)]) > lastchar); - lastchar = (yyvsp[(2) - (2)]); - - /* Do it again for upper/lowercase */ - if (sf_case_ins() && has_case((yyvsp[(2) - (2)]))){ - (yyvsp[(2) - (2)]) = reverse_case ((yyvsp[(2) - (2)])); - ccladd ((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); - - cclsorted = cclsorted && ((yyvsp[(2) - (2)]) > lastchar); - lastchar = (yyvsp[(2) - (2)]); - } - - (yyval) = (yyvsp[(1) - (2)]); - } - break; - - case 70: - -/* Line 1455 of yacc.c */ -#line 868 "parse.y" - { - /* Too hard to properly maintain cclsorted. */ - cclsorted = false; - (yyval) = (yyvsp[(1) - (2)]); - } - break; - - case 71: - -/* Line 1455 of yacc.c */ -#line 875 "parse.y" - { - cclsorted = true; - lastchar = 0; - currccl = (yyval) = cclinit(); - } - break; - - case 72: - -/* Line 1455 of yacc.c */ -#line 883 "parse.y" - { CCL_EXPR(isalnum); } - break; - - case 73: - -/* Line 1455 of yacc.c */ -#line 884 "parse.y" - { CCL_EXPR(isalpha); } - break; - - case 74: - -/* Line 1455 of yacc.c */ -#line 885 "parse.y" - { CCL_EXPR(IS_BLANK); } - break; - - case 75: - -/* Line 1455 of yacc.c */ -#line 886 "parse.y" - { CCL_EXPR(iscntrl); } - break; - - case 76: - -/* Line 1455 of yacc.c */ -#line 887 "parse.y" - { CCL_EXPR(isdigit); } - break; - - case 77: - -/* Line 1455 of yacc.c */ -#line 888 "parse.y" - { CCL_EXPR(isgraph); } - break; - - case 78: - -/* Line 1455 of yacc.c */ -#line 889 "parse.y" - { - CCL_EXPR(islower); - if (sf_case_ins()) - CCL_EXPR(isupper); - } - break; - - case 79: - -/* Line 1455 of yacc.c */ -#line 894 "parse.y" - { CCL_EXPR(isprint); } - break; - - case 80: - -/* Line 1455 of yacc.c */ -#line 895 "parse.y" - { CCL_EXPR(ispunct); } - break; - - case 81: - -/* Line 1455 of yacc.c */ -#line 896 "parse.y" - { CCL_EXPR(isspace); } - break; - - case 82: - -/* Line 1455 of yacc.c */ -#line 897 "parse.y" - { CCL_EXPR(isxdigit); } - break; - - case 83: - -/* Line 1455 of yacc.c */ -#line 898 "parse.y" - { - CCL_EXPR(isupper); - if (sf_case_ins()) - CCL_EXPR(islower); - } - break; - - case 84: - -/* Line 1455 of yacc.c */ -#line 904 "parse.y" - { CCL_NEG_EXPR(isalnum); } - break; - - case 85: - -/* Line 1455 of yacc.c */ -#line 905 "parse.y" - { CCL_NEG_EXPR(isalpha); } - break; - - case 86: - -/* Line 1455 of yacc.c */ -#line 906 "parse.y" - { CCL_NEG_EXPR(IS_BLANK); } - break; - - case 87: - -/* Line 1455 of yacc.c */ -#line 907 "parse.y" - { CCL_NEG_EXPR(iscntrl); } - break; - - case 88: - -/* Line 1455 of yacc.c */ -#line 908 "parse.y" - { CCL_NEG_EXPR(isdigit); } - break; - - case 89: - -/* Line 1455 of yacc.c */ -#line 909 "parse.y" - { CCL_NEG_EXPR(isgraph); } - break; - - case 90: - -/* Line 1455 of yacc.c */ -#line 910 "parse.y" - { CCL_NEG_EXPR(isprint); } - break; - - case 91: - -/* Line 1455 of yacc.c */ -#line 911 "parse.y" - { CCL_NEG_EXPR(ispunct); } - break; - - case 92: - -/* Line 1455 of yacc.c */ -#line 912 "parse.y" - { CCL_NEG_EXPR(isspace); } - break; - - case 93: - -/* Line 1455 of yacc.c */ -#line 913 "parse.y" - { CCL_NEG_EXPR(isxdigit); } - break; - - case 94: - -/* Line 1455 of yacc.c */ -#line 914 "parse.y" - { - if ( sf_case_ins() ) - warn(_("[:^lower:] is ambiguous in case insensitive scanner")); - else - CCL_NEG_EXPR(islower); - } - break; - - case 95: - -/* Line 1455 of yacc.c */ -#line 920 "parse.y" - { - if ( sf_case_ins() ) - warn(_("[:^upper:] ambiguous in case insensitive scanner")); - else - CCL_NEG_EXPR(isupper); - } - break; - - case 96: - -/* Line 1455 of yacc.c */ -#line 929 "parse.y" - { - if ( (yyvsp[(2) - (2)]) == nlch ) - rule_has_nl[num_rules] = true; - - ++rulelen; - - if (sf_case_ins() && has_case((yyvsp[(2) - (2)]))) - (yyval) = mkor (mkstate((yyvsp[(2) - (2)])), mkstate(reverse_case((yyvsp[(2) - (2)])))); - else - (yyval) = mkstate ((yyvsp[(2) - (2)])); - - (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyval)); - } - break; - - case 97: - -/* Line 1455 of yacc.c */ -#line 944 "parse.y" - { (yyval) = mkstate( SYM_EPSILON ); } - break; - - - -/* Line 1455 of yacc.c */ -#line 2817 "parse.c" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); - } - else - { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - -/* Line 1675 of yacc.c */ -#line 947 "parse.y" - - - -/* build_eof_action - build the "<>" action for the active start - * conditions - */ - -void build_eof_action() - { - register int i; - char action_text[MAXLINE]; - - for ( i = 1; i <= scon_stk_ptr; ++i ) - { - if ( sceof[scon_stk[i]] ) - format_pinpoint_message( - "multiple <> rules for start condition %s", - scname[scon_stk[i]] ); - - else - { - sceof[scon_stk[i]] = true; - - if (previous_continued_action /* && previous action was regular */) - add_action("YY_RULE_SETUP\n"); - - snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", - scname[scon_stk[i]] ); - add_action( action_text ); - } - } - - line_directive_out( (FILE *) 0, 1 ); - - /* This isn't a normal rule after all - don't count it as - * such, so we don't have any holes in the rule numbering - * (which make generating "rule can never match" warnings - * more difficult. - */ - --num_rules; - ++num_eof_rules; - } - - -/* format_synerr - write out formatted syntax error */ - -void format_synerr( msg, arg ) -const char *msg, arg[]; - { - char errmsg[MAXLINE]; - - (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); - synerr( errmsg ); - } - - -/* synerr - report a syntax error */ - -void synerr( str ) -const char *str; - { - syntaxerror = true; - pinpoint_message( str ); - } - - -/* format_warn - write out formatted warning */ - -void format_warn( msg, arg ) -const char *msg, arg[]; - { - char warn_msg[MAXLINE]; - - snprintf( warn_msg, sizeof(warn_msg), msg, arg ); - warn( warn_msg ); - } - - -/* warn - report a warning, unless -w was given */ - -void warn( str ) -const char *str; - { - line_warning( str, linenum ); - } - -/* format_pinpoint_message - write out a message formatted with one string, - * pinpointing its location - */ - -void format_pinpoint_message( msg, arg ) -const char *msg, arg[]; - { - char errmsg[MAXLINE]; - - snprintf( errmsg, sizeof(errmsg), msg, arg ); - pinpoint_message( errmsg ); - } - - -/* pinpoint_message - write out a message, pinpointing its location */ - -void pinpoint_message( str ) -const char *str; - { - line_pinpoint( str, linenum ); - } - - -/* line_warning - report a warning at a given line, unless -w was given */ - -void line_warning( str, line ) -const char *str; -int line; - { - char warning[MAXLINE]; - - if ( ! nowarn ) - { - snprintf( warning, sizeof(warning), "warning, %s", str ); - line_pinpoint( warning, line ); - } - } - - -/* line_pinpoint - write out a message, pinpointing it at the given line */ - -void line_pinpoint( str, line ) -const char *str; -int line; - { - fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); - } - - -/* yyerror - eat up an error message from the parser; - * currently, messages are ignore - */ - -void yyerror( msg ) -const char *msg; - { - } - diff --git a/parse.h b/parse.h deleted file mode 100644 index 21bdec0cc77cd..0000000000000 --- a/parse.h +++ /dev/null @@ -1,148 +0,0 @@ - -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - CHAR = 258, - NUMBER = 259, - SECTEND = 260, - SCDECL = 261, - XSCDECL = 262, - NAME = 263, - PREVCCL = 264, - EOF_OP = 265, - OPTION_OP = 266, - OPT_OUTFILE = 267, - OPT_PREFIX = 268, - OPT_YYCLASS = 269, - OPT_HEADER = 270, - OPT_EXTRA_TYPE = 271, - OPT_TABLES = 272, - CCE_ALNUM = 273, - CCE_ALPHA = 274, - CCE_BLANK = 275, - CCE_CNTRL = 276, - CCE_DIGIT = 277, - CCE_GRAPH = 278, - CCE_LOWER = 279, - CCE_PRINT = 280, - CCE_PUNCT = 281, - CCE_SPACE = 282, - CCE_UPPER = 283, - CCE_XDIGIT = 284, - CCE_NEG_ALNUM = 285, - CCE_NEG_ALPHA = 286, - CCE_NEG_BLANK = 287, - CCE_NEG_CNTRL = 288, - CCE_NEG_DIGIT = 289, - CCE_NEG_GRAPH = 290, - CCE_NEG_LOWER = 291, - CCE_NEG_PRINT = 292, - CCE_NEG_PUNCT = 293, - CCE_NEG_SPACE = 294, - CCE_NEG_UPPER = 295, - CCE_NEG_XDIGIT = 296, - CCL_OP_UNION = 297, - CCL_OP_DIFF = 298, - BEGIN_REPEAT_POSIX = 299, - END_REPEAT_POSIX = 300, - BEGIN_REPEAT_FLEX = 301, - END_REPEAT_FLEX = 302 - }; -#endif -/* Tokens. */ -#define CHAR 258 -#define NUMBER 259 -#define SECTEND 260 -#define SCDECL 261 -#define XSCDECL 262 -#define NAME 263 -#define PREVCCL 264 -#define EOF_OP 265 -#define OPTION_OP 266 -#define OPT_OUTFILE 267 -#define OPT_PREFIX 268 -#define OPT_YYCLASS 269 -#define OPT_HEADER 270 -#define OPT_EXTRA_TYPE 271 -#define OPT_TABLES 272 -#define CCE_ALNUM 273 -#define CCE_ALPHA 274 -#define CCE_BLANK 275 -#define CCE_CNTRL 276 -#define CCE_DIGIT 277 -#define CCE_GRAPH 278 -#define CCE_LOWER 279 -#define CCE_PRINT 280 -#define CCE_PUNCT 281 -#define CCE_SPACE 282 -#define CCE_UPPER 283 -#define CCE_XDIGIT 284 -#define CCE_NEG_ALNUM 285 -#define CCE_NEG_ALPHA 286 -#define CCE_NEG_BLANK 287 -#define CCE_NEG_CNTRL 288 -#define CCE_NEG_DIGIT 289 -#define CCE_NEG_GRAPH 290 -#define CCE_NEG_LOWER 291 -#define CCE_NEG_PRINT 292 -#define CCE_NEG_PUNCT 293 -#define CCE_NEG_SPACE 294 -#define CCE_NEG_UPPER 295 -#define CCE_NEG_XDIGIT 296 -#define CCL_OP_UNION 297 -#define CCL_OP_DIFF 298 -#define BEGIN_REPEAT_POSIX 299 -#define END_REPEAT_POSIX 300 -#define BEGIN_REPEAT_FLEX 301 -#define END_REPEAT_FLEX 302 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE yylval; - - diff --git a/parse.y b/parse.y deleted file mode 100644 index bbc738c8d4c95..0000000000000 --- a/parse.y +++ /dev/null @@ -1,1089 +0,0 @@ -/* parse.y - parser for flex input */ - -%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP -%token OPTION_OP OPT_OUTFILE OPT_PREFIX OPT_YYCLASS OPT_HEADER OPT_EXTRA_TYPE -%token OPT_TABLES - -%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH -%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT - -%token CCE_NEG_ALNUM CCE_NEG_ALPHA CCE_NEG_BLANK CCE_NEG_CNTRL CCE_NEG_DIGIT CCE_NEG_GRAPH -%token CCE_NEG_LOWER CCE_NEG_PRINT CCE_NEG_PUNCT CCE_NEG_SPACE CCE_NEG_UPPER CCE_NEG_XDIGIT - -%left CCL_OP_DIFF CCL_OP_UNION - -/* - *POSIX and AT&T lex place the - * precedence of the repeat operator, {}, below that of concatenation. - * Thus, ab{3} is ababab. Most other POSIX utilities use an Extended - * Regular Expression (ERE) precedence that has the repeat operator - * higher than concatenation. This causes ab{3} to yield abbb. - * - * In order to support the POSIX and AT&T precedence and the flex - * precedence we define two token sets for the begin and end tokens of - * the repeat operator, '{' and '}'. The lexical scanner chooses - * which tokens to return based on whether posix_compat or lex_compat - * are specified. Specifying either posix_compat or lex_compat will - * cause flex to parse scanner files as per the AT&T and - * POSIX-mandated behavior. - */ - -%token BEGIN_REPEAT_POSIX END_REPEAT_POSIX BEGIN_REPEAT_FLEX END_REPEAT_FLEX - - -%{ -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "tables.h" - -int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; -int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; - -int *scon_stk; -int scon_stk_ptr; - -static int madeany = false; /* whether we've made the '.' character class */ -static int ccldot, cclany; -int previous_continued_action; /* whether the previous rule's action was '|' */ - -#define format_warn3(fmt, a1, a2) \ - do{ \ - char fw3_msg[MAXLINE];\ - snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ - warn( fw3_msg );\ - }while(0) - -/* Expand a POSIX character class expression. */ -#define CCL_EXPR(func) \ - do{ \ - int c; \ - for ( c = 0; c < csize; ++c ) \ - if ( isascii(c) && func(c) ) \ - ccladd( currccl, c ); \ - }while(0) - -/* negated class */ -#define CCL_NEG_EXPR(func) \ - do{ \ - int c; \ - for ( c = 0; c < csize; ++c ) \ - if ( !func(c) ) \ - ccladd( currccl, c ); \ - }while(0) - -/* While POSIX defines isblank(), it's not ANSI C. */ -#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') - -/* On some over-ambitious machines, such as DEC Alpha's, the default - * token type is "long" instead of "int"; this leads to problems with - * declaring yylval in flexdef.h. But so far, all the yacc's I've seen - * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the - * following should ensure that the default token type is "int". - */ -#define YYSTYPE int - -%} - -%% -goal : initlex sect1 sect1end sect2 initforrule - { /* add default rule */ - int def_rule; - - pat = cclinit(); - cclnegate( pat ); - - def_rule = mkstate( -pat ); - - /* Remember the number of the default rule so we - * don't generate "can't match" warnings for it. - */ - default_rule = num_rules; - - finish_rule( def_rule, false, 0, 0, 0); - - for ( i = 1; i <= lastsc; ++i ) - scset[i] = mkbranch( scset[i], def_rule ); - - if ( spprdflt ) - add_action( - "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); - else - add_action( "ECHO" ); - - add_action( ";\n\tYY_BREAK\n" ); - } - ; - -initlex : - { /* initialize for processing rules */ - - /* Create default DFA start condition. */ - scinstal( "INITIAL", false ); - } - ; - -sect1 : sect1 startconddecl namelist1 - | sect1 options - | - | error - { synerr( _("unknown error processing section 1") ); } - ; - -sect1end : SECTEND - { - check_options(); - scon_stk = allocate_integer_array( lastsc + 1 ); - scon_stk_ptr = 0; - } - ; - -startconddecl : SCDECL - { xcluflg = false; } - - | XSCDECL - { xcluflg = true; } - ; - -namelist1 : namelist1 NAME - { scinstal( nmstr, xcluflg ); } - - | NAME - { scinstal( nmstr, xcluflg ); } - - | error - { synerr( _("bad start condition list") ); } - ; - -options : OPTION_OP optionlist - ; - -optionlist : optionlist option - | - ; - -option : OPT_OUTFILE '=' NAME - { - outfilename = copy_string( nmstr ); - did_outfilename = 1; - } - | OPT_EXTRA_TYPE '=' NAME - { extra_type = copy_string( nmstr ); } - | OPT_PREFIX '=' NAME - { prefix = copy_string( nmstr ); } - | OPT_YYCLASS '=' NAME - { yyclass = copy_string( nmstr ); } - | OPT_HEADER '=' NAME - { headerfilename = copy_string( nmstr ); } - | OPT_TABLES '=' NAME - { tablesext = true; tablesfilename = copy_string( nmstr ); } - ; - -sect2 : sect2 scon initforrule flexrule '\n' - { scon_stk_ptr = $2; } - | sect2 scon '{' sect2 '}' - { scon_stk_ptr = $2; } - | - ; - -initforrule : - { - /* Initialize for a parse of one rule. */ - trlcontxt = variable_trail_rule = varlength = false; - trailcnt = headcnt = rulelen = 0; - current_state_type = STATE_NORMAL; - previous_continued_action = continued_action; - in_rule = true; - - new_rule(); - } - ; - -flexrule : '^' rule - { - pat = $2; - finish_rule( pat, variable_trail_rule, - headcnt, trailcnt , previous_continued_action); - - if ( scon_stk_ptr > 0 ) - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - scbol[scon_stk[i]] = - mkbranch( scbol[scon_stk[i]], - pat ); - } - - else - { - /* Add to all non-exclusive start conditions, - * including the default (0) start condition. - */ - - for ( i = 1; i <= lastsc; ++i ) - if ( ! scxclu[i] ) - scbol[i] = mkbranch( scbol[i], - pat ); - } - - if ( ! bol_needed ) - { - bol_needed = true; - - if ( performance_report > 1 ) - pinpoint_message( - "'^' operator results in sub-optimal performance" ); - } - } - - | rule - { - pat = $1; - finish_rule( pat, variable_trail_rule, - headcnt, trailcnt , previous_continued_action); - - if ( scon_stk_ptr > 0 ) - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - scset[scon_stk[i]] = - mkbranch( scset[scon_stk[i]], - pat ); - } - - else - { - for ( i = 1; i <= lastsc; ++i ) - if ( ! scxclu[i] ) - scset[i] = - mkbranch( scset[i], - pat ); - } - } - - | EOF_OP - { - if ( scon_stk_ptr > 0 ) - build_eof_action(); - - else - { - /* This EOF applies to all start conditions - * which don't already have EOF actions. - */ - for ( i = 1; i <= lastsc; ++i ) - if ( ! sceof[i] ) - scon_stk[++scon_stk_ptr] = i; - - if ( scon_stk_ptr == 0 ) - warn( - "all start conditions already have <> rules" ); - - else - build_eof_action(); - } - } - - | error - { synerr( _("unrecognized rule") ); } - ; - -scon_stk_ptr : - { $$ = scon_stk_ptr; } - ; - -scon : '<' scon_stk_ptr namelist2 '>' - { $$ = $2; } - - | '<' '*' '>' - { - $$ = scon_stk_ptr; - - for ( i = 1; i <= lastsc; ++i ) - { - int j; - - for ( j = 1; j <= scon_stk_ptr; ++j ) - if ( scon_stk[j] == i ) - break; - - if ( j > scon_stk_ptr ) - scon_stk[++scon_stk_ptr] = i; - } - } - - | - { $$ = scon_stk_ptr; } - ; - -namelist2 : namelist2 ',' sconname - - | sconname - - | error - { synerr( _("bad start condition list") ); } - ; - -sconname : NAME - { - if ( (scnum = sclookup( nmstr )) == 0 ) - format_pinpoint_message( - "undeclared start condition %s", - nmstr ); - else - { - for ( i = 1; i <= scon_stk_ptr; ++i ) - if ( scon_stk[i] == scnum ) - { - format_warn( - "<%s> specified twice", - scname[scnum] ); - break; - } - - if ( i > scon_stk_ptr ) - scon_stk[++scon_stk_ptr] = scnum; - } - } - ; - -rule : re2 re - { - if ( transchar[lastst[$2]] != SYM_EPSILON ) - /* Provide final transition \now/ so it - * will be marked as a trailing context - * state. - */ - $2 = link_machines( $2, - mkstate( SYM_EPSILON ) ); - - mark_beginning_as_normal( $2 ); - current_state_type = STATE_NORMAL; - - if ( previous_continued_action ) - { - /* We need to treat this as variable trailing - * context so that the backup does not happen - * in the action but before the action switch - * statement. If the backup happens in the - * action, then the rules "falling into" this - * one's action will *also* do the backup, - * erroneously. - */ - if ( ! varlength || headcnt != 0 ) - warn( - "trailing context made variable due to preceding '|' action" ); - - /* Mark as variable. */ - varlength = true; - headcnt = 0; - - } - - if ( lex_compat || (varlength && headcnt == 0) ) - { /* variable trailing context rule */ - /* Mark the first part of the rule as the - * accepting "head" part of a trailing - * context rule. - * - * By the way, we didn't do this at the - * beginning of this production because back - * then current_state_type was set up for a - * trail rule, and add_accept() can create - * a new state ... - */ - add_accept( $1, - num_rules | YY_TRAILING_HEAD_MASK ); - variable_trail_rule = true; - } - - else - trailcnt = rulelen; - - $$ = link_machines( $1, $2 ); - } - - | re2 re '$' - { synerr( _("trailing context used twice") ); } - - | re '$' - { - headcnt = 0; - trailcnt = 1; - rulelen = 1; - varlength = false; - - current_state_type = STATE_TRAILING_CONTEXT; - - if ( trlcontxt ) - { - synerr( _("trailing context used twice") ); - $$ = mkstate( SYM_EPSILON ); - } - - else if ( previous_continued_action ) - { - /* See the comment in the rule for "re2 re" - * above. - */ - warn( - "trailing context made variable due to preceding '|' action" ); - - varlength = true; - } - - if ( lex_compat || varlength ) - { - /* Again, see the comment in the rule for - * "re2 re" above. - */ - add_accept( $1, - num_rules | YY_TRAILING_HEAD_MASK ); - variable_trail_rule = true; - } - - trlcontxt = true; - - eps = mkstate( SYM_EPSILON ); - $$ = link_machines( $1, - link_machines( eps, mkstate( '\n' ) ) ); - } - - | re - { - $$ = $1; - - if ( trlcontxt ) - { - if ( lex_compat || (varlength && headcnt == 0) ) - /* Both head and trail are - * variable-length. - */ - variable_trail_rule = true; - else - trailcnt = rulelen; - } - } - ; - - -re : re '|' series - { - varlength = true; - $$ = mkor( $1, $3 ); - } - - | series - { $$ = $1; } - ; - - -re2 : re '/' - { - /* This rule is written separately so the - * reduction will occur before the trailing - * series is parsed. - */ - - if ( trlcontxt ) - synerr( _("trailing context used twice") ); - else - trlcontxt = true; - - if ( varlength ) - /* We hope the trailing context is - * fixed-length. - */ - varlength = false; - else - headcnt = rulelen; - - rulelen = 0; - - current_state_type = STATE_TRAILING_CONTEXT; - $$ = $1; - } - ; - -series : series singleton - { - /* This is where concatenation of adjacent patterns - * gets done. - */ - $$ = link_machines( $1, $2 ); - } - - | singleton - { $$ = $1; } - - | series BEGIN_REPEAT_POSIX NUMBER ',' NUMBER END_REPEAT_POSIX - { - varlength = true; - - if ( $3 > $5 || $3 < 0 ) - { - synerr( _("bad iteration values") ); - $$ = $1; - } - else - { - if ( $3 == 0 ) - { - if ( $5 <= 0 ) - { - synerr( - _("bad iteration values") ); - $$ = $1; - } - else - $$ = mkopt( - mkrep( $1, 1, $5 ) ); - } - else - $$ = mkrep( $1, $3, $5 ); - } - } - - | series BEGIN_REPEAT_POSIX NUMBER ',' END_REPEAT_POSIX - { - varlength = true; - - if ( $3 <= 0 ) - { - synerr( _("iteration value must be positive") ); - $$ = $1; - } - - else - $$ = mkrep( $1, $3, INFINITE_REPEAT ); - } - - | series BEGIN_REPEAT_POSIX NUMBER END_REPEAT_POSIX - { - /* The series could be something like "(foo)", - * in which case we have no idea what its length - * is, so we punt here. - */ - varlength = true; - - if ( $3 <= 0 ) - { - synerr( _("iteration value must be positive") - ); - $$ = $1; - } - - else - $$ = link_machines( $1, - copysingl( $1, $3 - 1 ) ); - } - - ; - -singleton : singleton '*' - { - varlength = true; - - $$ = mkclos( $1 ); - } - - | singleton '+' - { - varlength = true; - $$ = mkposcl( $1 ); - } - - | singleton '?' - { - varlength = true; - $$ = mkopt( $1 ); - } - - | singleton BEGIN_REPEAT_FLEX NUMBER ',' NUMBER END_REPEAT_FLEX - { - varlength = true; - - if ( $3 > $5 || $3 < 0 ) - { - synerr( _("bad iteration values") ); - $$ = $1; - } - else - { - if ( $3 == 0 ) - { - if ( $5 <= 0 ) - { - synerr( - _("bad iteration values") ); - $$ = $1; - } - else - $$ = mkopt( - mkrep( $1, 1, $5 ) ); - } - else - $$ = mkrep( $1, $3, $5 ); - } - } - - | singleton BEGIN_REPEAT_FLEX NUMBER ',' END_REPEAT_FLEX - { - varlength = true; - - if ( $3 <= 0 ) - { - synerr( _("iteration value must be positive") ); - $$ = $1; - } - - else - $$ = mkrep( $1, $3, INFINITE_REPEAT ); - } - - | singleton BEGIN_REPEAT_FLEX NUMBER END_REPEAT_FLEX - { - /* The singleton could be something like "(foo)", - * in which case we have no idea what its length - * is, so we punt here. - */ - varlength = true; - - if ( $3 <= 0 ) - { - synerr( _("iteration value must be positive") ); - $$ = $1; - } - - else - $$ = link_machines( $1, - copysingl( $1, $3 - 1 ) ); - } - - | '.' - { - if ( ! madeany ) - { - /* Create the '.' character class. */ - ccldot = cclinit(); - ccladd( ccldot, '\n' ); - cclnegate( ccldot ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[ccldot], - ccllen[ccldot], nextecm, - ecgroup, csize, csize ); - - /* Create the (?s:'.') character class. */ - cclany = cclinit(); - cclnegate( cclany ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[cclany], - ccllen[cclany], nextecm, - ecgroup, csize, csize ); - - madeany = true; - } - - ++rulelen; - - if (sf_dot_all()) - $$ = mkstate( -cclany ); - else - $$ = mkstate( -ccldot ); - } - - | fullccl - { - /* Sort characters for fast searching. - */ - qsort( ccltbl + cclmap[$1], ccllen[$1], sizeof (*ccltbl), cclcmp ); - - if ( useecs ) - mkeccl( ccltbl + cclmap[$1], ccllen[$1], - nextecm, ecgroup, csize, csize ); - - ++rulelen; - - if (ccl_has_nl[$1]) - rule_has_nl[num_rules] = true; - - $$ = mkstate( -$1 ); - } - - | PREVCCL - { - ++rulelen; - - if (ccl_has_nl[$1]) - rule_has_nl[num_rules] = true; - - $$ = mkstate( -$1 ); - } - - | '"' string '"' - { $$ = $2; } - - | '(' re ')' - { $$ = $2; } - - | CHAR - { - ++rulelen; - - if ($1 == nlch) - rule_has_nl[num_rules] = true; - - if (sf_case_ins() && has_case($1)) - /* create an alternation, as in (a|A) */ - $$ = mkor (mkstate($1), mkstate(reverse_case($1))); - else - $$ = mkstate( $1 ); - } - ; -fullccl: - fullccl CCL_OP_DIFF braceccl { $$ = ccl_set_diff ($1, $3); } - | fullccl CCL_OP_UNION braceccl { $$ = ccl_set_union ($1, $3); } - | braceccl - ; - -braceccl: - - '[' ccl ']' { $$ = $2; } - - | '[' '^' ccl ']' - { - cclnegate( $3 ); - $$ = $3; - } - ; - -ccl : ccl CHAR '-' CHAR - { - - if (sf_case_ins()) - { - - /* If one end of the range has case and the other - * does not, or the cases are different, then we're not - * sure what range the user is trying to express. - * Examples: [@-z] or [S-t] - */ - if (has_case ($2) != has_case ($4) - || (has_case ($2) && (b_islower ($2) != b_islower ($4))) - || (has_case ($2) && (b_isupper ($2) != b_isupper ($4)))) - format_warn3 ( - _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), - $2, $4); - - /* If the range spans uppercase characters but not - * lowercase (or vice-versa), then should we automatically - * include lowercase characters in the range? - * Example: [@-_] spans [a-z] but not [A-Z] - */ - else if (!has_case ($2) && !has_case ($4) && !range_covers_case ($2, $4)) - format_warn3 ( - _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), - $2, $4); - } - - if ( $2 > $4 ) - synerr( _("negative range in character class") ); - - else - { - for ( i = $2; i <= $4; ++i ) - ccladd( $1, i ); - - /* Keep track if this ccl is staying in - * alphabetical order. - */ - cclsorted = cclsorted && ($2 > lastchar); - lastchar = $4; - - /* Do it again for upper/lowercase */ - if (sf_case_ins() && has_case($2) && has_case($4)){ - $2 = reverse_case ($2); - $4 = reverse_case ($4); - - for ( i = $2; i <= $4; ++i ) - ccladd( $1, i ); - - cclsorted = cclsorted && ($2 > lastchar); - lastchar = $4; - } - - } - - $$ = $1; - } - - | ccl CHAR - { - ccladd( $1, $2 ); - cclsorted = cclsorted && ($2 > lastchar); - lastchar = $2; - - /* Do it again for upper/lowercase */ - if (sf_case_ins() && has_case($2)){ - $2 = reverse_case ($2); - ccladd ($1, $2); - - cclsorted = cclsorted && ($2 > lastchar); - lastchar = $2; - } - - $$ = $1; - } - - | ccl ccl_expr - { - /* Too hard to properly maintain cclsorted. */ - cclsorted = false; - $$ = $1; - } - - | - { - cclsorted = true; - lastchar = 0; - currccl = $$ = cclinit(); - } - ; - -ccl_expr: - CCE_ALNUM { CCL_EXPR(isalnum); } - | CCE_ALPHA { CCL_EXPR(isalpha); } - | CCE_BLANK { CCL_EXPR(IS_BLANK); } - | CCE_CNTRL { CCL_EXPR(iscntrl); } - | CCE_DIGIT { CCL_EXPR(isdigit); } - | CCE_GRAPH { CCL_EXPR(isgraph); } - | CCE_LOWER { - CCL_EXPR(islower); - if (sf_case_ins()) - CCL_EXPR(isupper); - } - | CCE_PRINT { CCL_EXPR(isprint); } - | CCE_PUNCT { CCL_EXPR(ispunct); } - | CCE_SPACE { CCL_EXPR(isspace); } - | CCE_XDIGIT { CCL_EXPR(isxdigit); } - | CCE_UPPER { - CCL_EXPR(isupper); - if (sf_case_ins()) - CCL_EXPR(islower); - } - - | CCE_NEG_ALNUM { CCL_NEG_EXPR(isalnum); } - | CCE_NEG_ALPHA { CCL_NEG_EXPR(isalpha); } - | CCE_NEG_BLANK { CCL_NEG_EXPR(IS_BLANK); } - | CCE_NEG_CNTRL { CCL_NEG_EXPR(iscntrl); } - | CCE_NEG_DIGIT { CCL_NEG_EXPR(isdigit); } - | CCE_NEG_GRAPH { CCL_NEG_EXPR(isgraph); } - | CCE_NEG_PRINT { CCL_NEG_EXPR(isprint); } - | CCE_NEG_PUNCT { CCL_NEG_EXPR(ispunct); } - | CCE_NEG_SPACE { CCL_NEG_EXPR(isspace); } - | CCE_NEG_XDIGIT { CCL_NEG_EXPR(isxdigit); } - | CCE_NEG_LOWER { - if ( sf_case_ins() ) - warn(_("[:^lower:] is ambiguous in case insensitive scanner")); - else - CCL_NEG_EXPR(islower); - } - | CCE_NEG_UPPER { - if ( sf_case_ins() ) - warn(_("[:^upper:] ambiguous in case insensitive scanner")); - else - CCL_NEG_EXPR(isupper); - } - ; - -string : string CHAR - { - if ( $2 == nlch ) - rule_has_nl[num_rules] = true; - - ++rulelen; - - if (sf_case_ins() && has_case($2)) - $$ = mkor (mkstate($2), mkstate(reverse_case($2))); - else - $$ = mkstate ($2); - - $$ = link_machines( $1, $$); - } - - | - { $$ = mkstate( SYM_EPSILON ); } - ; - -%% - - -/* build_eof_action - build the "<>" action for the active start - * conditions - */ - -void build_eof_action() - { - register int i; - char action_text[MAXLINE]; - - for ( i = 1; i <= scon_stk_ptr; ++i ) - { - if ( sceof[scon_stk[i]] ) - format_pinpoint_message( - "multiple <> rules for start condition %s", - scname[scon_stk[i]] ); - - else - { - sceof[scon_stk[i]] = true; - - if (previous_continued_action /* && previous action was regular */) - add_action("YY_RULE_SETUP\n"); - - snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", - scname[scon_stk[i]] ); - add_action( action_text ); - } - } - - line_directive_out( (FILE *) 0, 1 ); - - /* This isn't a normal rule after all - don't count it as - * such, so we don't have any holes in the rule numbering - * (which make generating "rule can never match" warnings - * more difficult. - */ - --num_rules; - ++num_eof_rules; - } - - -/* format_synerr - write out formatted syntax error */ - -void format_synerr( msg, arg ) -const char *msg, arg[]; - { - char errmsg[MAXLINE]; - - (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); - synerr( errmsg ); - } - - -/* synerr - report a syntax error */ - -void synerr( str ) -const char *str; - { - syntaxerror = true; - pinpoint_message( str ); - } - - -/* format_warn - write out formatted warning */ - -void format_warn( msg, arg ) -const char *msg, arg[]; - { - char warn_msg[MAXLINE]; - - snprintf( warn_msg, sizeof(warn_msg), msg, arg ); - warn( warn_msg ); - } - - -/* warn - report a warning, unless -w was given */ - -void warn( str ) -const char *str; - { - line_warning( str, linenum ); - } - -/* format_pinpoint_message - write out a message formatted with one string, - * pinpointing its location - */ - -void format_pinpoint_message( msg, arg ) -const char *msg, arg[]; - { - char errmsg[MAXLINE]; - - snprintf( errmsg, sizeof(errmsg), msg, arg ); - pinpoint_message( errmsg ); - } - - -/* pinpoint_message - write out a message, pinpointing its location */ - -void pinpoint_message( str ) -const char *str; - { - line_pinpoint( str, linenum ); - } - - -/* line_warning - report a warning at a given line, unless -w was given */ - -void line_warning( str, line ) -const char *str; -int line; - { - char warning[MAXLINE]; - - if ( ! nowarn ) - { - snprintf( warning, sizeof(warning), "warning, %s", str ); - line_pinpoint( warning, line ); - } - } - - -/* line_pinpoint - write out a message, pinpointing it at the given line */ - -void line_pinpoint( str, line ) -const char *str; -int line; - { - fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); - } - - -/* yyerror - eat up an error message from the parser; - * currently, messages are ignore - */ - -void yyerror( msg ) -const char *msg; - { - } diff --git a/regex.c b/regex.c deleted file mode 100644 index e12cf65018192..0000000000000 --- a/regex.c +++ /dev/null @@ -1,172 +0,0 @@ -/** regex - regular expression functions related to POSIX regex lib. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" - - -static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\""; -static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$"; - -regex_t regex_linedir; /**< matches line directives */ -regex_t regex_blank_line; /**< matches blank lines */ - - -/** Initialize the regular expressions. - * @return true upon success. - */ -bool flex_init_regex(void) -{ - flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED); - flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED); - - return true; -} - -/** Compiles a regular expression or dies trying. - * @param preg Same as for regcomp(). - * @param regex Same as for regcomp(). - * @param cflags Same as for regcomp(). - */ -void flex_regcomp(regex_t *preg, const char *regex, int cflags) -{ - int err; - - memset (preg, 0, sizeof (regex_t)); - - if ((err = regcomp (preg, regex, cflags)) != 0) { - const int errbuf_sz = 200; - char *errbuf, *rxerr; - - errbuf = (char*)flex_alloc(errbuf_sz *sizeof(char)); - if (!errbuf) - flexfatal(_("Unable to allocate buffer to report regcomp")); - rxerr = (char*)flex_alloc(errbuf_sz *sizeof(char)); - if (!rxerr) - flexfatal(_("Unable to allocate buffer for regerror")); - regerror (err, preg, rxerr, errbuf_sz); - snprintf (errbuf, errbuf_sz, "regcomp for \"%s\" failed: %s", regex, rxerr); - - flexfatal (errbuf); - free(errbuf); - free(rxerr); - } -} - -/** Extract a copy of the match, or NULL if no match. - * @param m A match as returned by regexec(). - * @param src The source string that was passed to regexec(). - * @return The allocated string. - */ -char *regmatch_dup (regmatch_t * m, const char *src) -{ - char *str; - int len; - - if (m == NULL || m->rm_so < 0) - return NULL; - len = m->rm_eo - m->rm_so; - str = (char *) flex_alloc ((len + 1) * sizeof (char)); - if (!str) - flexfatal(_("Unable to allocate a copy of the match")); - strncpy (str, src + m->rm_so, len); - str[len] = 0; - return str; -} - -/** Copy the match. - * @param m A match as returned by regexec(). - * @param dest The destination buffer. - * @param src The source string that was passed to regexec(). - * @return dest - */ -char *regmatch_cpy (regmatch_t * m, char *dest, const char *src) -{ - if (m == NULL || m->rm_so < 0) { - if (dest) - dest[0] = '\0'; - return dest; - } - - snprintf (dest, regmatch_len(m), "%s", src + m->rm_so); - return dest; -} - -/** Get the length in characters of the match. - * @param m A match as returned by regexec(). - * @param src The source string that was passed to regexec(). - * @return The length of the match. - */ -int regmatch_len (regmatch_t * m) -{ - if (m == NULL || m->rm_so < 0) { - return 0; - } - - return m->rm_eo - m->rm_so; -} - - - -/** Convert a regmatch_t object to an integer using the strtol() function. - * @param m A match as returned by regexec(). - * @param src The source string that was passed to regexec(). - * @param endptr Same as the second argument to strtol(). - * @param base Same as the third argument to strtol(). - * @return The converted integer or error (Return value is the same as for strtol()). - */ -int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, - int base) -{ - int n = 0; - -#define bufsz 20 - char buf[bufsz]; - char *s; - - if (m == NULL || m->rm_so < 0) - return 0; - - if (regmatch_len (m) < bufsz) - s = regmatch_cpy (m, buf, src); - else - s = regmatch_dup (m, src); - - n = strtol (s, endptr, base); - - if (s != buf) - free (s); - - return n; -} - -/** Check for empty or non-existent match. - * @param m A match as returned by regexec(). - * @return false if match length is non-zero. - * Note that reg_empty returns true even if match did not occur at all. - */ -bool regmatch_empty (regmatch_t * m) -{ - return (m == NULL || m->rm_so < 0 || m->rm_so == m->rm_eo); -} - -/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/scan.c b/scan.c deleted file mode 100644 index 1c5894d9b0e63..0000000000000 --- a/scan.c +++ /dev/null @@ -1,5198 +0,0 @@ - -#line 3 "scan.c" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 36 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart(yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -extern yy_size_t yyleng; - -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - yy_size_t yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ -yy_size_t yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart (FILE *input_file ); -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); -void yy_delete_buffer (YY_BUFFER_STATE b ); -void yy_flush_buffer (YY_BUFFER_STATE b ); -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); -void yypop_buffer_state (void ); - -static void yyensure_buffer_stack (void ); -static void yy_load_buffer_state (void ); -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); - -void *yyalloc (yy_size_t ); -void *yyrealloc (void *,yy_size_t ); -void yyfree (void * ); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -typedef unsigned char YY_CHAR; - -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; - -typedef int yy_state_type; - -extern int yylineno; - -int yylineno = 1; - -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - (yytext_ptr) -= (yy_more_len); \ - yyleng = (size_t) (yy_cp - (yytext_ptr)); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 251 -#define YY_END_OF_BUFFER 252 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_acclist[1223] = - { 0, - 248, 248, 252, 250, 251, 9, 250, 251, 20, 250, - 251, 250, 251, 18, 250, 251, 1, 9, 250, 251, - 19, 20, 250, 251, 250, 251, 250, 251, 250, 251, - 250, 251, 17, 18, 250, 251, 164, 250, 251, 149, - 164, 250, 251, 150, 250, 251, 164, 250, 251, 142, - 164, 250, 251, 164, 250, 251, 161, 163, 164, 250, - 251, 162, 163, 164, 250, 251, 163, 164, 250, 251, - 163, 164, 250, 251, 164, 250, 251, 164, 250, 251, - 164, 250, 251, 163, 164, 250, 251, 148, 149, 164, - 250, 251, 138, 150, 250, 251, 164, 250, 251, 164, - - 250, 251, 140, 164, 250, 251, 141, 164, 250, 251, - 136, 250, 251, 137, 250, 251, 136, 250, 251, 135, - 136, 250, 251, 134, 136, 250, 251, 135, 136, 250, - 251, 248, 249, 250, 251, 248, 249, 250, 251, 249, - 250, 251, 249, 250, 251, 41, 250, 251, 42, 250, - 251, 41, 250, 251, 41, 250, 251, 41, 250, 251, - 41, 250, 251, 41, 250, 251, 41, 250, 251, 50, - 250, 251, 49, 250, 251, 51, 250, 251, 250, 251, - 170, 250, 251, 170, 250, 251, 165, 250, 251, 170, - 250, 251, 166, 170, 250, 251, 167, 170, 250, 251, - - 169, 170, 250, 251, 171, 250, 251, 219, 250, 251, - 220, 250, 251, 219, 250, 251, 217, 219, 250, 251, - 216, 219, 250, 251, 218, 219, 250, 251, 172, 250, - 251, 174, 250, 251, 172, 250, 251, 173, 250, 251, - 172, 250, 251, 186, 250, 251, 186, 250, 251, 186, - 250, 251, 186, 250, 251, 188, 190, 250, 251, 190, - 250, 251, 188, 190, 250, 251, 188, 190, 250, 251, - 188, 190, 250, 251, 188, 190, 250, 251, 189, 190, - 250, 251, 233, 239, 250, 251, 238, 250, 251, 233, - 239, 250, 251, 237, 239, 250, 251, 239, 250, 251, - - 239, 250, 251, 235, 239, 250, 251, 235, 239, 250, - 251, 235, 239, 250, 251, 234, 239, 250, 251, 234, - 239, 250, 251, 229, 239, 250, 251, 230, 239, 250, - 251, 250, 251, 131, 250, 251, 250, 251, 25, 250, - 251, 26, 250, 251, 25, 250, 251, 22, 250, 251, - 25, 250, 251, 25, 250, 251, 240, 244, 250, 251, - 242, 250, 251, 240, 244, 250, 251, 243, 244, 250, - 251, 244, 250, 251, 227, 250, 251, 227, 250, 251, - 228, 250, 251, 227, 250, 251, 227, 250, 251, 227, - 250, 251, 227, 250, 251, 227, 250, 251, 227, 250, - - 251, 227, 250, 251, 130, 250, 251, 53, 130, 250, - 251, 52, 250, 251, 130, 250, 251, 130, 250, 251, - 130, 250, 251, 130, 250, 251, 54, 130, 250, 251, - 130, 250, 251, 130, 250, 251, 130, 250, 251, 130, - 250, 251, 130, 250, 251, 130, 250, 251, 130, 250, - 251, 130, 250, 251, 130, 250, 251, 130, 250, 251, - 130, 250, 251, 130, 250, 251, 130, 250, 251, 130, - 250, 251, 130, 250, 251, 130, 250, 251, 130, 250, - 251, 130, 250, 251, 130, 250, 251, 130, 250, 251, - 130, 250, 251, 37, 250, 251, 34, 250, 251, 37, - - 250, 251, 35, 37, 250, 251, 48, 250, 251, 45, - 250, 251, 250, 251, 48, 250, 251, 48, 250, 251, - 44, 250, 251, 43, 250, 251, 176, 250, 251, 175, - 250, 251, 177, 250, 251, 178, 250, 251, 179, 250, - 251, 180, 250, 251, 181, 250, 251, 182, 250, 251, - 183, 250, 251, 32, 250, 251, 33, 250, 251, 32, - 250, 251, 31, 250, 251, 29, 250, 251, 30, 250, - 251, 29, 250, 251, 28, 250, 251, 9, 20, 18, - 1, 9, 19, 20, 16, 10, 16, 4, 16, 5, - 2, 17, 18, 149, 150, 144, 160, 158, 154, 154, - - 245, 245, 245, 143, 148, 149, 138, 150, 140, 141, - 153, 139, 137, 135, 134, 134, 132, 135, 133, 135, - 248, 248, 246, 247, 42, 39, 40, 50, 49, 51, - 165, 165, 168, 169, 220, 216, 174, 184, 185, 190, - 187, 233, 238, 236, 222, 235, 235, 235, 231, 232, - 131, 26, 21, 23, 24, 240, 242, 241, 228, 221, - 225, 226, 53, 52, 129, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 55, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 36, 35, 45, - - 46, 47, 32, 33, 30, 27, 16, 10, 16, 14, - 4, 16, 5, 6, 145, 146, 159, 154, 154, 154, - 154, 154, 245, 245, 156, 155, 157, 139, 145, 147, - 153, 132, 135, 133, 135, 38, 235, 235, 221, 130, - 130, 130, 130, 130, 130, 130, 67, 130, 130, 130, - 130, 72, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 14, 15, 4, - 8, 16, 5, 154, 154, 154, 154, 154, 154, 154, - - 245, 157, 235, 235, 56, 57, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 73, 130, 74, - 130, 130, 130, 130, 130, 79, 130, 130, 130, 130, - 130, 130, 130, 130, 84, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 93, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 15, 8, 16, 8, - 16, 8, 16, 154, 154, 154, 154, 154, 154, 154, - 215, 235, 235, 58, 130, 130, 130, 60, 130, 130, - 64, 130, 130, 130, 130, 130, 70, 130, 130, 130, - 130, 75, 130, 130, 130, 130, 130, 130, 130, 130, - - 130, 130, 130, 130, 87, 130, 130, 130, 130, 130, - 91, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 3, 8, 16, 7, 8, 16, 154, 154, - 154, 223, 224, 223, 235, 224, 235, 130, 130, 130, - 63, 130, 130, 130, 130, 130, 130, 130, 130, 126, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 124, - 130, 130, 86, 130, 130, 89, 130, 130, 90, 130, - 130, 130, 130, 105, 130, 130, 95, 130, 130, 96, - 130, 12, 13, 152, 151, 152, 130, 130, 130, 130, - 130, 130, 130, 68, 130, 130, 71, 130, 130, 130, - - 130, 130, 130, 130, 123, 130, 130, 83, 130, 130, - 130, 88, 130, 130, 92, 130, 103, 130, 125, 130, - 130, 130, 151, 130, 130, 130, 130, 130, 130, 130, - 69, 130, 130, 130, 130, 130, 80, 130, 130, 130, - 130, 130, 130, 130, 114, 94, 130, 130, 115, 11, - 191, 215, 192, 215, 193, 215, 194, 215, 195, 215, - 196, 215, 197, 215, 198, 215, 199, 215, 200, 215, - 201, 215, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 85, 130, 130, 130, - 116, 104, 130, 117, 202, 215, 203, 215, 204, 215, - - 205, 215, 206, 215, 207, 215, 208, 215, 209, 215, - 210, 215, 211, 215, 212, 215, 213, 215, 130, 130, - 130, 130, 130, 130, 130, 122, 130, 130, 130, 77, - 130, 130, 130, 130, 130, 130, 110, 120, 118, 111, - 121, 119, 214, 215, 130, 130, 130, 130, 130, 130, - 130, 126, 130, 76, 130, 130, 82, 130, 130, 127, - 130, 130, 106, 108, 107, 109, 130, 130, 130, 65, - 130, 130, 130, 130, 130, 78, 130, 130, 112, 113, - 98, 99, 130, 130, 130, 130, 130, 130, 130, 128, - 130, 97, 101, 130, 130, 130, 130, 130, 68, 130, - - 130, 100, 102, 130, 130, 62, 130, 66, 130, 130, - 130, 130, 61, 130, 69, 130, 130, 130, 81, 130, - 59, 130 - } ; - -static yyconst flex_int16_t yy_accept[1108] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, - 6, 9, 12, 14, 17, 21, 25, 27, 29, 31, - 33, 37, 40, 44, 47, 50, 54, 57, 62, 67, - 71, 75, 78, 81, 84, 88, 93, 97, 100, 103, - 107, 111, 114, 117, 120, 124, 128, 132, 136, 140, - 143, 146, 149, 152, 155, 158, 161, 164, 167, 170, - - 173, 176, 179, 181, 184, 187, 190, 193, 197, 201, - 205, 208, 211, 214, 217, 221, 225, 229, 232, 235, - 238, 241, 244, 247, 250, 253, 256, 260, 263, 267, - 271, 275, 279, 283, 287, 290, 294, 298, 301, 304, - 308, 312, 316, 320, 324, 328, 332, 334, 337, 339, - 342, 345, 348, 351, 354, 357, 361, 364, 368, 372, - 375, 378, 381, 384, 387, 390, 393, 396, 399, 402, - 405, 408, 412, 415, 418, 421, 424, 427, 431, 434, - 437, 440, 443, 446, 449, 452, 455, 458, 461, 464, - 467, 470, 473, 476, 479, 482, 485, 488, 491, 494, - - 497, 500, 503, 507, 510, 513, 515, 518, 521, 524, - 527, 530, 533, 536, 539, 542, 545, 548, 551, 554, - 557, 560, 563, 566, 569, 572, 575, 578, 579, 580, - 580, 581, 583, 585, 585, 585, 585, 586, 588, 588, - 588, 588, 588, 589, 590, 591, 591, 592, 594, 595, - 596, 596, 596, 596, 597, 597, 598, 599, 599, 600, - 601, 601, 602, 603, 604, 604, 604, 605, 605, 607, - 609, 609, 609, 609, 610, 611, 612, 613, 613, 614, - 615, 616, 617, 619, 621, 622, 623, 624, 625, 626, - 626, 626, 627, 628, 628, 629, 630, 631, 631, 632, - - 632, 633, 634, 635, 636, 637, 638, 638, 639, 640, - 641, 642, 643, 644, 644, 645, 645, 646, 647, 648, - 649, 650, 651, 651, 652, 652, 653, 654, 655, 656, - 657, 658, 659, 659, 659, 660, 661, 662, 663, 664, - 665, 665, 666, 666, 666, 667, 668, 669, 670, 671, - 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, - 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, - 692, 693, 694, 695, 696, 697, 698, 698, 699, 700, - 701, 702, 703, 704, 705, 706, 707, 707, 708, 710, - 710, 711, 711, 711, 711, 711, 711, 712, 713, 714, - - 714, 715, 715, 716, 716, 717, 717, 718, 718, 719, - 720, 720, 721, 722, 723, 724, 725, 726, 727, 727, - 728, 730, 731, 731, 732, 732, 734, 736, 736, 736, - 736, 737, 737, 737, 737, 737, 737, 737, 737, 737, - 737, 737, 737, 737, 737, 738, 739, 740, 740, 740, - 741, 742, 743, 744, 745, 746, 747, 749, 750, 751, - 752, 754, 755, 756, 757, 758, 759, 760, 761, 762, - 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, - 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, - 783, 784, 785, 786, 787, 788, 788, 788, 788, 788, - - 790, 790, 790, 790, 790, 790, 790, 791, 793, 794, - 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, - 803, 803, 803, 803, 803, 803, 803, 803, 803, 803, - 803, 803, 803, 803, 803, 803, 803, 803, 803, 803, - 803, 803, 803, 803, 803, 803, 804, 805, 806, 807, - 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, - 818, 820, 822, 823, 824, 825, 826, 828, 829, 830, - 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, - 842, 843, 844, 845, 846, 848, 849, 850, 851, 852, - 853, 854, 855, 856, 857, 857, 857, 857, 857, 858, - - 858, 858, 858, 858, 858, 860, 862, 864, 864, 865, - 866, 867, 868, 869, 870, 871, 871, 871, 871, 871, - 872, 872, 872, 872, 872, 872, 872, 872, 872, 872, - 872, 872, 872, 872, 872, 872, 872, 872, 872, 872, - 872, 872, 872, 872, 873, 874, 876, 877, 878, 880, - 881, 883, 884, 885, 886, 887, 889, 890, 891, 892, - 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, - 904, 905, 907, 908, 909, 910, 911, 913, 914, 915, - 916, 917, 918, 919, 920, 921, 922, 923, 923, 923, - 923, 923, 924, 924, 924, 924, 926, 927, 929, 929, - - 930, 931, 932, 932, 932, 933, 934, 934, 934, 934, - 934, 934, 934, 934, 934, 934, 934, 934, 934, 934, - 934, 934, 934, 934, 934, 934, 934, 934, 934, 934, - 934, 936, 938, 939, 940, 941, 943, 944, 945, 946, - 947, 948, 949, 950, 952, 953, 954, 955, 956, 957, - 958, 959, 960, 962, 963, 965, 966, 968, 969, 971, - 972, 973, 974, 976, 976, 977, 979, 980, 980, 982, - 982, 982, 982, 982, 982, 983, 983, 984, 984, 985, - 985, 987, 987, 987, 987, 987, 987, 987, 987, 987, - 987, 987, 987, 987, 987, 987, 987, 987, 987, 987, - - 987, 987, 987, 987, 987, 987, 988, 989, 990, 991, - 992, 993, 994, 996, 997, 999, 1000, 1001, 1002, 1003, - 1004, 1005, 1007, 1008, 1010, 1011, 1012, 1014, 1015, 1017, - 1019, 1021, 1021, 1021, 1021, 1021, 1021, 1021, 1022, 1023, - 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, - 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, - 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, - 1024, 1024, 1024, 1024, 1024, 1025, 1026, 1027, 1028, 1029, - 1030, 1031, 1033, 1034, 1035, 1036, 1037, 1039, 1040, 1041, - 1042, 1043, 1044, 1045, 1045, 1045, 1046, 1046, 1046, 1046, - - 1046, 1046, 1046, 1048, 1049, 1049, 1049, 1050, 1050, 1050, - 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1051, 1051, 1053, - 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1069, 1071, 1073, - 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073, - 1073, 1073, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, - 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1089, 1090, 1091, - 1091, 1091, 1091, 1091, 1091, 1091, 1092, 1092, 1094, 1094, - 1094, 1094, 1094, 1094, 1095, 1095, 1095, 1095, 1095, 1095, - 1097, 1099, 1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115, - 1117, 1119, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, - - 1128, 1129, 1130, 1132, 1133, 1134, 1135, 1136, 1137, 1137, - 1137, 1138, 1138, 1139, 1140, 1141, 1141, 1141, 1141, 1142, - 1143, 1143, 1143, 1143, 1143, 1143, 1143, 1145, 1146, 1147, - 1148, 1149, 1150, 1151, 1152, 1154, 1156, 1157, 1159, 1160, - 1162, 1163, 1164, 1165, 1165, 1166, 1167, 1167, 1167, 1167, - 1167, 1167, 1167, 1167, 1168, 1169, 1170, 1172, 1173, 1174, - 1175, 1176, 1178, 1179, 1180, 1181, 1182, 1182, 1182, 1182, - 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1192, - 1193, 1193, 1194, 1194, 1195, 1196, 1197, 1198, 1199, 1201, - 1202, 1203, 1204, 1205, 1206, 1208, 1210, 1211, 1212, 1213, - - 1215, 1217, 1218, 1219, 1221, 1223, 1223 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 6, 7, 8, 9, 1, 10, 11, - 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, - 19, 19, 19, 19, 20, 21, 22, 23, 1, 24, - 25, 26, 27, 1, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, - 44, 45, 46, 47, 48, 49, 50, 51, 52, 44, - 53, 54, 55, 56, 57, 1, 58, 59, 60, 61, - - 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 44, 74, 75, 76, 77, 78, 79, 80, - 81, 44, 82, 83, 84, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[85] = - { 0, - 1, 1, 2, 1, 3, 4, 1, 1, 1, 5, - 1, 6, 1, 7, 1, 8, 1, 5, 9, 9, - 9, 9, 10, 1, 1, 1, 1, 11, 11, 11, - 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 13, 14, 15, 1, 16, 11, 11, 11, - 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 5, 1, 17 - } ; - -static yyconst flex_int16_t yy_base[1201] = - { 0, - 0, 84, 167, 250, 171, 184, 174, 179, 192, 233, - 196, 200, 334, 0, 3343, 3340, 203, 416, 206, 211, - 187, 216, 276, 417, 500, 0, 210, 223, 421, 427, - 436, 440, 583, 588, 669, 0, 277, 299, 584, 751, - 579, 580, 576, 732, 279, 305, 310, 444, 3378, 3975, - 228, 3975, 3371, 0, 322, 3975, 3358, 423, 827, 3328, - 0, 3975, 755, 3975, 3337, 3975, 448, 3312, 3975, 3975, - 3323, 3291, 222, 408, 444, 764, 3975, 3311, 230, 3289, - 3975, 3975, 3975, 3306, 0, 3306, 164, 3304, 3975, 3236, - 3217, 3975, 3975, 3266, 239, 119, 3215, 3212, 3180, 0, - - 3248, 3975, 3243, 3975, 476, 3227, 3222, 3975, 3168, 0, - 3975, 3975, 3975, 3203, 3975, 464, 3975, 3975, 3975, 3186, - 3975, 742, 3975, 3161, 751, 180, 3975, 3975, 3171, 0, - 3149, 757, 3975, 0, 3975, 3149, 3975, 200, 3138, 0, - 429, 241, 3097, 3092, 3975, 3975, 306, 3975, 323, 3975, - 3975, 3126, 3108, 3072, 3069, 0, 3975, 3115, 3975, 0, - 3975, 446, 3975, 3114, 3031, 3098, 435, 371, 3045, 3026, - 3975, 3076, 3975, 3074, 3070, 439, 440, 3975, 578, 751, - 586, 562, 735, 752, 0, 572, 577, 588, 786, 749, - 396, 809, 727, 582, 747, 753, 764, 769, 580, 3975, - - 3975, 3067, 588, 3975, 3975, 3053, 3002, 2996, 3975, 3975, - 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 0, - 3975, 3046, 3975, 3975, 3975, 3018, 2986, 837, 3975, 2998, - 0, 847, 3975, 2997, 817, 777, 0, 0, 891, 903, - 912, 924, 0, 774, 0, 451, 3975, 0, 858, 3975, - 2996, 2914, 472, 3975, 2974, 2953, 3975, 791, 236, 822, - 899, 3975, 275, 0, 2873, 2872, 3975, 2871, 949, 3975, - 2949, 2850, 2918, 2906, 3975, 0, 3975, 796, 3975, 0, - 0, 2925, 0, 0, 2597, 3975, 3975, 3975, 3975, 795, - 794, 3975, 3975, 484, 0, 2597, 3975, 877, 2596, 2594, - - 2594, 3975, 0, 3975, 918, 3975, 1005, 3975, 3975, 3975, - 3975, 0, 3975, 611, 3975, 0, 3975, 0, 853, 851, - 3975, 3975, 490, 3975, 608, 3975, 3975, 3975, 3975, 0, - 3975, 3975, 596, 2510, 3975, 0, 3975, 3975, 2588, 3975, - 2581, 3975, 894, 906, 0, 911, 717, 727, 923, 728, - 2571, 882, 930, 889, 902, 916, 917, 940, 928, 923, - 940, 933, 0, 932, 3975, 935, 939, 951, 956, 1059, - 964, 965, 1052, 955, 957, 1099, 2578, 3975, 1078, 3975, - 3975, 3975, 0, 3975, 3975, 3975, 987, 0, 0, 1087, - 3975, 2576, 1132, 985, 1046, 1058, 0, 1058, 0, 1009, - - 3975, 1016, 3975, 1057, 3975, 1099, 3975, 1068, 731, 1088, - 1095, 1178, 1244, 1280, 988, 0, 3975, 3975, 2492, 1162, - 3975, 3975, 1081, 0, 1086, 0, 0, 1098, 1105, 1100, - 3975, 1167, 1245, 1246, 1247, 1250, 2539, 1248, 1249, 1258, - 1244, 1251, 1259, 1321, 1233, 1224, 0, 1072, 1228, 1243, - 1261, 1287, 1298, 1289, 1298, 1287, 0, 1299, 1228, 1308, - 0, 1280, 1298, 1307, 1316, 1314, 1316, 2532, 1322, 1337, - 1338, 1340, 1342, 1342, 1348, 1353, 1356, 1347, 1357, 1362, - 1366, 1358, 1353, 1356, 1377, 1366, 1370, 1371, 1367, 1383, - 1384, 1379, 1391, 1392, 1381, 1388, 1397, 1275, 1455, 3975, - - 1439, 1463, 1444, 1415, 1412, 1415, 0, 1409, 0, 1429, - 1492, 1558, 1594, 1524, 2449, 1564, 1639, 3975, 3975, 1537, - 1556, 1560, 1407, 2427, 1558, 1563, 1559, 1564, 1572, 1584, - 1574, 1562, 1615, 1619, 1609, 1625, 1626, 1643, 1614, 1651, - 1662, 1658, 1664, 1665, 1616, 1616, 1637, 3975, 3975, 1638, - 1631, 2352, 1634, 1641, 1655, 1650, 1677, 1679, 1671, 1689, - 0, 0, 1690, 1677, 1681, 1697, 0, 2348, 1684, 1694, - 2274, 1686, 1685, 1695, 0, 1692, 1711, 1704, 1703, 1701, - 1713, 1703, 1704, 1712, 0, 1717, 1731, 1731, 1719, 1723, - 1722, 1741, 1726, 1742, 1734, 1747, 1741, 2241, 3975, 1464, - - 1485, 1729, 1743, 1740, 0, 1721, 1591, 2173, 1585, 2139, - 1771, 1807, 1417, 962, 1426, 1755, 2049, 1745, 1769, 3975, - 1774, 1782, 1789, 1775, 1796, 1791, 1810, 1800, 1820, 1822, - 1821, 1823, 1832, 1831, 1838, 1840, 1853, 1856, 1854, 1855, - 1863, 1865, 1861, 1846, 1862, 0, 1853, 1864, 0, 1857, - 0, 2008, 1866, 1862, 1869, 0, 1874, 1893, 1870, 0, - 1888, 1875, 1886, 1882, 1880, 1878, 1897, 1876, 1882, 1889, - 1889, 0, 1904, 1895, 1899, 1919, 0, 1907, 1909, 1908, - 1923, 1791, 1924, 1925, 1919, 1747, 1917, 1918, 1918, 1938, - 1924, 1726, 1599, 1927, 1937, 1970, 3975, 1702, 1652, 1923, - - 1755, 1941, 1625, 1618, 3975, 3975, 1961, 1977, 1966, 1969, - 1956, 1979, 1983, 1986, 1989, 1984, 1992, 1987, 1994, 1990, - 1988, 1995, 2007, 2004, 2016, 2022, 1996, 2028, 2018, 2026, - 0, 0, 1620, 1990, 2009, 0, 2035, 2020, 2035, 2029, - 2024, 2025, 2029, 1589, 2049, 2041, 2052, 2048, 2053, 2054, - 2044, 2057, 0, 2064, 0, 2048, 0, 1576, 0, 2064, - 2070, 2056, 0, 2096, 2062, 0, 2067, 2108, 0, 1531, - 2072, 2078, 1438, 1853, 3975, 2105, 3975, 2068, 3975, 1463, - 3975, 1407, 1402, 1348, 1345, 1314, 1307, 1269, 1260, 1256, - 1210, 1158, 2106, 2111, 2097, 2118, 2122, 2129, 2125, 2140, - - 2131, 2136, 2141, 2143, 2156, 2131, 2138, 2147, 2101, 2151, - 2138, 2153, 0, 2141, 0, 2144, 2165, 2153, 2159, 2158, - 2165, 0, 2165, 0, 2167, 2169, 0, 2178, 0, 0, - 0, 2183, 2167, 2179, 2210, 2178, 2189, 2188, 2189, 2202, - 2186, 2194, 2218, 2196, 2202, 1119, 1114, 2206, 2118, 3975, - 1106, 1100, 1081, 1068, 1065, 1061, 1057, 972, 968, 965, - 914, 925, 893, 881, 874, 869, 865, 861, 854, 843, - 807, 802, 776, 2235, 2212, 2226, 2221, 2227, 2239, 2238, - 2228, 0, 2228, 2239, 2242, 2252, 0, 2238, 2244, 2249, - 2244, 2258, 2263, 2269, 2255, 3975, 2263, 2265, 2265, 2281, - - 2265, 2262, 0, 2285, 2288, 2274, 3975, 2277, 2280, 2295, - 2279, 2280, 2283, 2303, 2283, 2330, 3975, 2335, 3975, 3975, - 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 735, - 612, 608, 598, 441, 374, 261, 245, 202, 152, 149, - 137, 165, 2296, 2303, 2304, 2320, 2326, 2316, 2324, 2329, - 2324, 2316, 2319, 2335, 2324, 2327, 0, 2332, 2328, 2327, - 2332, 2345, 2348, 2352, 2344, 3975, 2338, 0, 2338, 2343, - 2357, 2362, 2357, 3975, 2371, 2356, 2359, 2358, 2380, 3975, - 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, - 3975, 128, 2384, 2382, 2373, 2387, 2376, 2378, 2378, 0, - - 2395, 2396, 0, 2385, 2384, 2405, 2403, 2401, 2405, 2413, - 3975, 2401, 3975, 3975, 3975, 2409, 2416, 2404, 3975, 3975, - 2400, 2422, 2422, 2414, 2417, 2417, 3975, 2421, 2421, 2418, - 2424, 2441, 2442, 2443, 0, 0, 2453, 0, 2436, 0, - 2451, 3975, 3975, 2445, 3975, 3975, 2446, 2457, 2445, 2461, - 2464, 2462, 2468, 2473, 2466, 2460, 0, 2462, 2459, 2461, - 2483, 0, 2463, 3975, 3975, 3975, 2484, 2488, 2476, 2482, - 3975, 2495, 2485, 2497, 2495, 2501, 2506, 2493, 0, 3975, - 2496, 3975, 2508, 2498, 2506, 2503, 2506, 2505, 0, 2520, - 3975, 3975, 2522, 2514, 0, 0, 2529, 2514, 2515, 0, - - 0, 2533, 2539, 0, 0, 3975, 2601, 2618, 2635, 2652, - 2669, 2686, 2703, 2720, 2737, 2754, 2771, 2788, 2805, 2822, - 2839, 2856, 2873, 2890, 2907, 2917, 2933, 2942, 2958, 2975, - 2986, 3002, 3019, 3036, 3053, 3063, 3079, 3096, 3113, 3127, - 3137, 3153, 3170, 3187, 3204, 3215, 2009, 3227, 3244, 3254, - 3270, 3287, 3294, 3300, 3316, 3326, 3342, 3359, 3376, 2564, - 3386, 3403, 3420, 3437, 3454, 3471, 3488, 3505, 3522, 3532, - 3548, 3562, 3572, 3588, 3605, 3622, 3639, 3650, 3662, 3679, - 3696, 3713, 3730, 3740, 3749, 3765, 3782, 3799, 2571, 3809, - 3826, 3843, 3860, 3877, 3885, 3890, 3906, 3923, 3940, 3957 - - } ; - -static yyconst flex_int16_t yy_def[1201] = - { 0, - 1106, 1106, 1107, 1107, 1108, 1109, 1110, 1110, 1111, 1111, - 1112, 1112, 1106, 13, 1113, 1113, 1114, 1114, 1115, 1115, - 1116, 1116, 1117, 1117, 1106, 25, 1118, 1118, 1119, 1119, - 1120, 1120, 1121, 1121, 1106, 35, 1122, 1122, 1123, 1123, - 1113, 1113, 1113, 1113, 1124, 1124, 1125, 1125, 1106, 1106, - 1106, 1106, 1106, 1126, 1106, 1106, 1106, 1106, 1127, 1106, - 1128, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1129, 1130, 1131, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1132, 1133, 1132, 1134, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1135, - - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1136, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1130, 1106, 1106, 1130, 1137, 1106, 1106, 1106, 1138, - 1106, 1130, 1106, 1139, 1106, 1139, 1106, 1140, 1106, 1141, - 1141, 1141, 1106, 1106, 1106, 1106, 1142, 1106, 1142, 1106, - 1106, 1106, 1106, 1106, 1106, 1143, 1106, 1143, 1106, 1144, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1145, 1106, 1106, 1106, 1146, 1146, - 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1147, - 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1106, - - 1106, 1148, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1149, - 1106, 1149, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1150, 1106, 1106, 1106, 1106, 1106, 1151, 1152, 1106, 1106, - 1106, 1106, 1153, 1151, 1154, 1155, 1106, 1156, 1106, 1106, - 1106, 1106, 1157, 1106, 1106, 1106, 1106, 1106, 1158, 1158, - 1159, 1106, 1106, 1160, 1106, 1106, 1106, 1161, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1162, 1106, 1106, 1106, 1163, - 1164, 1164, 1165, 1166, 1167, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1168, 1169, 1106, 1106, 1106, 1106, 1106, - - 1106, 1106, 1170, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1171, 1106, 1172, 1106, 1172, 1106, 1173, 1173, 1173, - 1106, 1106, 1174, 1106, 1174, 1106, 1106, 1106, 1106, 1175, - 1106, 1106, 1106, 1106, 1106, 1176, 1106, 1106, 1106, 1106, - 1177, 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1106, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1179, 1106, 1106, 1106, - 1106, 1106, 1180, 1106, 1106, 1106, 1106, 1181, 1182, 1183, - 1106, 1106, 1106, 1106, 1106, 1106, 1184, 1181, 1185, 1186, - - 1106, 1186, 1106, 1187, 1106, 1187, 1106, 1106, 1188, 1188, - 1188, 1106, 1188, 1188, 1106, 1189, 1106, 1106, 1190, 1106, - 1106, 1106, 1106, 1191, 1106, 1192, 1193, 1106, 1106, 1194, - 1106, 1194, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1196, 1196, 1197, 1106, 1106, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1106, 1106, 1183, 1183, 1106, - - 1183, 1183, 1106, 1106, 1106, 1106, 1184, 1198, 1185, 1106, - 1106, 1188, 414, 412, 412, 1188, 414, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1196, 1196, 1106, 1106, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1183, - - 1183, 1106, 1106, 1106, 1198, 1198, 1198, 1106, 511, 511, - 1188, 414, 1188, 1188, 1188, 1106, 1106, 1106, 1106, 1106, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1196, 1196, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106, 1106, - 1106, 1106, 1199, 1106, 1106, 1198, 1106, 1198, 1106, 1188, - - 1188, 1188, 1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1196, 1196, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1106, 1178, 1178, 1178, 1106, 1178, 1106, - 1106, 1106, 1106, 1199, 1106, 1199, 1106, 1106, 1106, 1106, - 1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - - 1195, 1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1200, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, - 1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - - 1106, 1106, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1200, 1106, 1200, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1195, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1178, - 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, - 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, - - 1178, 1178, 1178, 1178, 1178, 0, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106 - - } ; - -static yyconst flex_int16_t yy_nxt[4060] = - { 0, - 50, 51, 52, 50, 53, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 54, 50, 50, 50, 50, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 50, 50, 50, 50, 55, 56, 50, 57, 50, - 58, 50, 59, 50, 50, 50, 50, 50, 50, 50, - - 50, 60, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 61, 61, 61, 61, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 61, 61, 50, 50, 50, 50, - 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 61, 50, 50, 50, 63, 64, - 291, 65, 66, 83, 67, 84, 89, 68, 69, 70, - 70, 89, 1027, 70, 71, 86, 83, 992, 84, 50, - 72, 991, 87, 70, 93, 309, 94, 101, 102, 291, - - 103, 101, 102, 990, 103, 113, 989, 114, 119, 315, - 120, 121, 148, 119, 149, 120, 121, 115, 50, 73, - 74, 116, 116, 116, 116, 148, 90, 149, 91, 228, - 229, 90, 230, 91, 309, 93, 95, 94, 276, 124, - 125, 99, 126, 96, 97, 283, 98, 284, 75, 70, - 70, 76, 77, 316, 78, 66, 988, 67, 79, 122, - 68, 69, 70, 70, 122, 95, 70, 71, 124, 125, - 290, 126, 96, 80, 260, 261, 70, 95, 128, 201, - 129, 221, 202, 222, 96, 97, 117, 98, 410, 411, - 223, 130, 320, 415, 415, 203, 203, 203, 203, 987, - - 290, 201, 73, 74, 202, 81, 95, 221, 324, 222, - 325, 277, 225, 96, 226, 986, 223, 203, 203, 203, - 203, 320, 227, 232, 233, 324, 234, 325, 131, 132, - 133, 75, 70, 70, 104, 105, 106, 104, 107, 104, - 104, 104, 104, 104, 104, 104, 108, 104, 108, 104, - 104, 104, 104, 104, 104, 104, 104, 104, 104, 109, - 104, 110, 110, 110, 110, 110, 110, 110, 110, 110, - 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, - 110, 110, 110, 110, 110, 110, 104, 104, 104, 104, - 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, - - 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, - 110, 110, 110, 110, 110, 104, 104, 104, 113, 128, - 114, 129, 291, 151, 235, 152, 263, 263, 985, 151, - 115, 152, 130, 153, 116, 116, 116, 116, 157, 153, - 158, 159, 157, 366, 158, 159, 225, 333, 226, 254, - 254, 291, 255, 401, 334, 402, 227, 265, 264, 266, - 319, 236, 267, 267, 267, 267, 290, 343, 344, 131, - 132, 133, 366, 154, 405, 155, 406, 298, 299, 154, - 300, 155, 305, 305, 305, 305, 431, 264, 432, 160, - 319, 236, 324, 160, 325, 984, 290, 343, 344, 117, - - 134, 134, 135, 134, 136, 137, 134, 134, 134, 138, - 134, 134, 134, 134, 134, 134, 134, 139, 134, 134, - 134, 134, 134, 134, 134, 134, 134, 140, 140, 140, - 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, - 140, 140, 140, 140, 141, 140, 140, 140, 140, 140, - 140, 142, 143, 134, 144, 134, 140, 140, 140, 140, - 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, - 140, 140, 140, 141, 140, 140, 140, 140, 140, 140, - 142, 145, 134, 146, 162, 163, 205, 164, 206, 162, - 163, 165, 164, 353, 211, 211, 165, 333, 216, 351, - - 166, 212, 212, 358, 334, 166, 379, 379, 379, 379, - 324, 217, 325, 352, 213, 213, 346, 359, 347, 360, - 315, 218, 348, 353, 214, 214, 219, 167, 371, 215, - 215, 376, 167, 358, 168, 169, 207, 170, 208, 168, - 169, 217, 170, 352, 213, 213, 346, 359, 347, 360, - 218, 348, 983, 214, 214, 219, 167, 371, 215, 215, - 376, 167, 982, 168, 316, 209, 981, 210, 168, 171, - 172, 173, 171, 174, 175, 171, 171, 171, 171, 171, - 171, 171, 171, 171, 171, 171, 171, 171, 176, 177, - 171, 171, 171, 178, 171, 171, 179, 180, 181, 182, - - 183, 184, 185, 186, 187, 185, 185, 188, 189, 190, - 191, 192, 185, 193, 194, 195, 196, 197, 198, 185, - 199, 171, 171, 171, 171, 171, 179, 180, 181, 182, - 183, 184, 185, 186, 187, 185, 185, 188, 189, 190, - 191, 192, 193, 194, 195, 196, 197, 198, 185, 199, - 171, 171, 171, 205, 216, 206, 249, 250, 370, 251, - 263, 263, 452, 252, 354, 269, 270, 217, 271, 263, - 263, 453, 272, 456, 372, 263, 263, 218, 349, 356, - 364, 273, 219, 410, 411, 355, 350, 274, 370, 980, - 365, 452, 264, 373, 354, 374, 375, 217, 941, 357, - - 453, 264, 456, 207, 372, 208, 218, 264, 349, 356, - 364, 219, 387, 361, 355, 398, 350, 362, 235, 275, - 365, 264, 408, 373, 940, 374, 375, 425, 357, 939, - 264, 428, 209, 429, 210, 238, 264, 253, 228, 229, - 367, 230, 387, 361, 412, 398, 253, 362, 232, 233, - 368, 234, 408, 369, 239, 236, 240, 425, 240, 249, - 250, 428, 251, 429, 240, 938, 252, 240, 241, 242, - 367, 240, 243, 244, 410, 411, 937, 245, 298, 299, - 368, 300, 369, 936, 239, 236, 240, 935, 240, 445, - 446, 934, 390, 391, 240, 392, 933, 240, 241, 242, - - 240, 243, 244, 932, 390, 391, 245, 392, 246, 393, - 393, 393, 393, 390, 391, 931, 392, 413, 413, 445, - 446, 393, 393, 393, 393, 390, 391, 458, 392, 448, - 393, 393, 393, 393, 461, 394, 305, 305, 305, 305, - 253, 449, 393, 393, 393, 393, 450, 930, 462, 414, - 269, 270, 454, 271, 395, 464, 458, 272, 459, 448, - 451, 463, 460, 461, 394, 396, 273, 465, 929, 455, - 466, 449, 274, 468, 467, 469, 450, 462, 414, 470, - 471, 472, 454, 473, 395, 464, 474, 476, 459, 451, - 463, 480, 460, 482, 481, 396, 475, 465, 455, 485, - - 466, 486, 468, 467, 275, 469, 262, 262, 470, 471, - 472, 401, 473, 402, 410, 411, 474, 476, 401, 928, - 402, 480, 927, 482, 481, 475, 926, 497, 485, 504, - 486, 253, 433, 434, 435, 436, 437, 437, 438, 437, - 437, 437, 437, 439, 437, 437, 437, 440, 437, 437, - 441, 437, 442, 437, 437, 443, 437, 497, 504, 405, - 444, 406, 433, 434, 435, 436, 437, 437, 438, 437, - 437, 437, 437, 439, 437, 437, 437, 440, 437, 441, - 437, 442, 437, 437, 443, 437, 477, 483, 499, 500, - 478, 501, 505, 506, 484, 479, 379, 379, 379, 379, - - 508, 405, 431, 406, 432, 502, 502, 502, 502, 510, - 511, 925, 520, 512, 512, 924, 477, 483, 548, 923, - 478, 505, 922, 506, 484, 479, 487, 521, 488, 522, - 508, 489, 490, 503, 391, 921, 392, 491, 492, 510, - 410, 411, 520, 493, 494, 513, 523, 548, 495, 409, - 393, 393, 393, 393, 920, 496, 487, 521, 488, 522, - 919, 489, 490, 519, 519, 519, 519, 491, 492, 431, - 914, 432, 493, 494, 513, 913, 523, 495, 409, 409, - 861, 409, 409, 409, 409, 409, 409, 409, 409, 409, - 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, - - 409, 409, 409, 409, 409, 514, 514, 514, 514, 514, - 514, 514, 514, 514, 514, 514, 514, 514, 514, 514, - 514, 514, 514, 514, 514, 514, 514, 514, 514, 514, - 410, 411, 860, 515, 409, 514, 514, 514, 514, 514, - 514, 514, 514, 514, 514, 514, 514, 514, 514, 514, - 514, 514, 514, 514, 514, 514, 514, 514, 514, 409, - 409, 409, 516, 516, 546, 547, 524, 524, 524, 524, - 524, 524, 524, 524, 549, 558, 550, 599, 859, 600, - 524, 524, 858, 525, 526, 528, 533, 527, 551, 535, - 530, 857, 529, 534, 546, 547, 410, 411, 517, 517, - - 517, 517, 531, 549, 558, 532, 550, 517, 517, 517, - 517, 517, 517, 525, 526, 528, 533, 527, 551, 535, - 530, 529, 552, 534, 560, 553, 554, 555, 556, 856, - 557, 531, 410, 411, 532, 559, 855, 517, 517, 517, - 517, 517, 517, 1106, 561, 562, 563, 565, 536, 537, - 538, 539, 552, 560, 540, 553, 554, 555, 556, 541, - 557, 564, 567, 542, 568, 559, 543, 854, 544, 569, - 853, 545, 570, 561, 571, 562, 563, 565, 536, 537, - 538, 539, 572, 573, 540, 574, 575, 576, 577, 541, - 564, 578, 567, 542, 568, 543, 581, 544, 582, 569, - - 545, 579, 570, 583, 571, 584, 585, 580, 586, 587, - 606, 588, 572, 573, 589, 574, 575, 576, 577, 590, - 591, 578, 592, 593, 852, 594, 581, 582, 598, 851, - 595, 579, 583, 596, 597, 584, 585, 580, 586, 587, - 588, 500, 602, 600, 589, 503, 391, 603, 392, 590, - 591, 619, 592, 593, 594, 604, 499, 500, 598, 501, - 595, 608, 596, 597, 601, 500, 599, 501, 600, 410, - 411, 259, 602, 502, 502, 502, 502, 603, 410, 411, - 619, 502, 502, 502, 502, 604, 601, 500, 850, 501, - 607, 608, 409, 409, 848, 409, 409, 409, 409, 409, - - 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, - 409, 409, 409, 409, 409, 409, 409, 409, 409, 609, - 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, - 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, - 609, 609, 609, 609, 410, 411, 613, 610, 409, 609, - 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, - 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, - 609, 609, 609, 409, 409, 409, 611, 611, 616, 409, - 524, 524, 614, 614, 524, 524, 524, 845, 617, 618, - 623, 828, 696, 697, 524, 698, 524, 625, 621, 626, - - 622, 775, 629, 776, 817, 624, 524, 700, 616, 628, - 410, 411, 612, 612, 612, 612, 410, 411, 617, 618, - 623, 612, 612, 612, 612, 612, 612, 625, 621, 626, - 622, 524, 629, 627, 624, 806, 524, 524, 524, 628, - 409, 524, 630, 781, 632, 644, 643, 524, 524, 636, - 780, 612, 612, 612, 612, 612, 612, 615, 615, 615, - 615, 631, 627, 633, 634, 524, 615, 615, 615, 615, - 615, 615, 630, 524, 632, 644, 643, 779, 646, 636, - 524, 645, 647, 635, 524, 649, 524, 524, 650, 651, - 652, 631, 653, 633, 634, 637, 615, 615, 615, 615, - - 615, 615, 639, 638, 697, 640, 641, 642, 646, 654, - 645, 647, 656, 635, 649, 655, 658, 650, 657, 651, - 652, 659, 606, 660, 637, 661, 662, 692, 664, 665, - 669, 639, 667, 638, 640, 668, 641, 642, 670, 654, - 671, 672, 656, 673, 675, 655, 658, 657, 674, 676, - 677, 659, 660, 678, 661, 679, 662, 664, 680, 665, - 669, 667, 681, 683, 668, 682, 684, 670, 685, 687, - 671, 672, 686, 673, 675, 688, 690, 674, 676, 677, - 693, 689, 691, 678, 694, 679, 695, 703, 680, 701, - 701, 705, 681, 683, 682, 684, 524, 524, 685, 687, - - 706, 686, 607, 768, 524, 688, 690, 410, 411, 693, - 689, 524, 691, 524, 694, 695, 708, 703, 524, 710, - 705, 707, 524, 410, 411, 702, 702, 702, 702, 709, - 706, 711, 524, 712, 702, 702, 702, 702, 702, 702, - 714, 713, 524, 524, 524, 524, 708, 764, 710, 715, - 707, 716, 717, 524, 524, 775, 718, 776, 721, 709, - 524, 711, 524, 712, 702, 702, 702, 702, 702, 702, - 714, 713, 719, 723, 720, 524, 524, 524, 524, 715, - 724, 716, 717, 524, 722, 524, 718, 524, 721, 726, - 728, 752, 731, 732, 734, 727, 730, 748, 733, 736, - - 741, 738, 719, 723, 720, 725, 735, 729, 743, 740, - 724, 739, 742, 722, 744, 745, 746, 747, 749, 726, - 728, 731, 750, 732, 734, 727, 730, 733, 751, 736, - 741, 738, 753, 754, 725, 755, 735, 729, 740, 756, - 739, 757, 742, 744, 758, 745, 746, 747, 749, 759, - 761, 750, 760, 762, 763, 765, 766, 767, 751, 769, - 770, 753, 754, 771, 755, 772, 773, 777, 778, 756, - 757, 696, 697, 758, 698, 410, 411, 409, 524, 759, - 761, 760, 762, 524, 763, 765, 766, 767, 524, 769, - 770, 524, 771, 410, 411, 772, 773, 777, 778, 524, - - 782, 524, 786, 784, 783, 524, 524, 785, 524, 524, - 524, 524, 524, 787, 524, 791, 524, 524, 524, 363, - 363, 807, 793, 737, 795, 802, 524, 788, 796, 524, - 782, 786, 789, 784, 783, 790, 792, 785, 524, 797, - 524, 794, 798, 787, 524, 791, 799, 800, 524, 804, - 524, 807, 793, 808, 795, 802, 788, 803, 796, 805, - 811, 789, 801, 809, 790, 792, 812, 813, 797, 814, - 794, 815, 798, 810, 704, 816, 799, 800, 818, 804, - 819, 820, 808, 821, 822, 823, 825, 803, 824, 805, - 811, 826, 801, 809, 827, 829, 812, 813, 814, 830, - - 815, 831, 838, 810, 816, 839, 846, 775, 818, 776, - 819, 820, 849, 821, 822, 823, 825, 824, 847, 524, - 917, 826, 918, 827, 864, 829, 832, 833, 524, 830, - 831, 834, 838, 524, 835, 839, 846, 836, 840, 841, - 524, 849, 837, 842, 524, 878, 843, 524, 847, 844, - 863, 524, 862, 524, 864, 865, 832, 833, 524, 868, - 866, 834, 524, 524, 835, 524, 875, 836, 840, 841, - 876, 837, 872, 842, 878, 867, 843, 870, 524, 844, - 863, 862, 871, 880, 869, 865, 882, 873, 877, 868, - 866, 874, 879, 881, 409, 883, 875, 884, 699, 885, - - 876, 886, 872, 887, 867, 888, 870, 889, 890, 891, - 892, 871, 880, 869, 894, 882, 873, 895, 877, 896, - 902, 874, 879, 881, 883, 901, 893, 884, 885, 903, - 904, 886, 887, 905, 907, 888, 906, 889, 890, 891, - 892, 897, 692, 911, 894, 898, 895, 912, 899, 896, - 902, 915, 943, 908, 901, 893, 909, 524, 900, 903, - 904, 944, 946, 905, 907, 906, 910, 945, 947, 948, - 950, 897, 911, 949, 951, 898, 912, 952, 899, 953, - 915, 942, 943, 908, 954, 955, 909, 900, 956, 666, - 957, 944, 946, 958, 959, 910, 945, 960, 947, 948, - - 950, 961, 949, 962, 951, 963, 964, 952, 965, 953, - 942, 966, 967, 954, 968, 955, 969, 971, 956, 957, - 970, 972, 973, 958, 959, 974, 975, 960, 976, 979, - 961, 977, 917, 962, 918, 963, 964, 917, 965, 918, - 966, 967, 993, 994, 968, 995, 969, 971, 978, 970, - 996, 972, 973, 997, 974, 975, 998, 976, 979, 999, - 1000, 977, 1001, 663, 1002, 1003, 1004, 648, 1005, 1006, - 1007, 993, 1008, 994, 1009, 995, 1010, 978, 1011, 1012, - 996, 1013, 1014, 997, 1015, 1016, 998, 1017, 1018, 999, - 1000, 1019, 1001, 1002, 1003, 1020, 1004, 1005, 1021, 1006, - - 1007, 1008, 1022, 1009, 1025, 1010, 1023, 1026, 1011, 1012, - 1024, 1013, 1014, 1015, 1016, 1028, 1017, 1029, 1018, 1030, - 1031, 1019, 1032, 1033, 1034, 1020, 1035, 1036, 1021, 1037, - 1038, 1022, 1039, 1025, 1040, 1023, 1041, 1026, 1042, 1024, - 1043, 1044, 1045, 1046, 1047, 1028, 1048, 1029, 1030, 1049, - 1031, 1032, 1033, 1034, 1050, 1057, 1035, 1036, 1037, 1038, - 1051, 1052, 1039, 1053, 1040, 1054, 1041, 1055, 1042, 1056, - 1043, 1044, 1045, 1046, 1047, 1048, 1058, 1059, 1060, 1049, - 1061, 620, 1062, 1063, 1050, 1057, 1064, 1065, 1066, 1051, - 1052, 1067, 1053, 1068, 1054, 1069, 1055, 1070, 1056, 1071, - - 1072, 1073, 1074, 1075, 409, 1076, 1058, 1059, 1060, 1077, - 1061, 1062, 1078, 1063, 1079, 1080, 1064, 1065, 1066, 1081, - 1067, 1082, 1083, 1068, 1084, 1069, 1085, 1070, 1086, 1071, - 1072, 1073, 1074, 1075, 1076, 1087, 1088, 1089, 1077, 1090, - 1091, 1092, 1078, 1079, 1093, 1080, 1094, 566, 1095, 1081, - 1082, 1096, 1083, 1097, 1084, 1098, 1085, 1099, 1086, 1100, - 1101, 524, 1102, 1103, 1104, 1087, 1088, 1089, 1090, 1091, - 1105, 1092, 416, 1093, 416, 420, 1094, 1095, 391, 518, - 1096, 518, 1097, 378, 457, 1098, 342, 1099, 1100, 339, - 1101, 1102, 1103, 336, 1104, 301, 299, 301, 296, 286, - - 1105, 62, 62, 62, 62, 62, 62, 62, 62, 62, - 62, 62, 62, 62, 62, 62, 62, 62, 82, 82, - 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, - 82, 82, 82, 82, 82, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 88, 88, 88, 88, 88, 88, 88, 88, - 88, 88, 88, 88, 88, 88, 88, 88, 88, 92, - 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 92, 92, 100, 100, 100, 100, - 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, - - 100, 100, 100, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, - 112, 112, 112, 112, 112, 112, 112, 118, 118, 118, - 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, - 118, 118, 118, 118, 123, 123, 123, 123, 123, 123, - 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, - 123, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 147, 147, - 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, - - 147, 147, 147, 147, 147, 150, 150, 150, 150, 150, - 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, - 150, 150, 156, 156, 156, 156, 156, 156, 156, 156, - 156, 156, 156, 156, 156, 156, 156, 156, 156, 161, - 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, - 161, 161, 161, 161, 161, 161, 200, 200, 200, 200, - 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, - 200, 200, 200, 204, 204, 204, 204, 204, 204, 204, - 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, - 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, - - 220, 220, 220, 220, 220, 220, 220, 224, 224, 224, - 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, - 224, 224, 224, 224, 231, 231, 282, 231, 231, 423, - 422, 421, 231, 237, 237, 237, 237, 237, 237, 237, - 237, 237, 237, 237, 237, 237, 237, 237, 237, 248, - 248, 270, 248, 248, 420, 418, 417, 248, 259, 407, - 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, - 259, 259, 259, 259, 259, 262, 254, 262, 262, 262, - 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, - 262, 262, 268, 268, 268, 403, 268, 268, 250, 233, - - 229, 268, 280, 386, 280, 280, 280, 280, 280, 280, - 280, 280, 280, 280, 280, 280, 280, 280, 280, 281, - 385, 281, 281, 281, 281, 281, 281, 281, 281, 281, - 281, 281, 281, 281, 281, 281, 285, 285, 285, 285, - 285, 285, 285, 285, 285, 285, 285, 285, 384, 285, - 382, 285, 285, 295, 381, 380, 295, 295, 295, 295, - 295, 295, 295, 295, 295, 295, 295, 295, 295, 295, - 303, 303, 378, 303, 303, 342, 340, 339, 303, 308, - 338, 308, 308, 308, 308, 308, 308, 308, 308, 308, - 308, 308, 308, 308, 308, 308, 311, 337, 311, 311, - - 311, 311, 311, 311, 311, 311, 311, 311, 311, 311, - 317, 311, 311, 312, 336, 312, 335, 331, 312, 312, - 312, 312, 312, 329, 328, 327, 312, 314, 326, 314, - 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, - 314, 314, 314, 314, 318, 318, 322, 318, 318, 321, - 317, 313, 318, 323, 323, 323, 323, 323, 323, 323, - 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, - 330, 307, 330, 310, 330, 330, 330, 330, 330, 330, - 330, 330, 330, 307, 330, 330, 330, 332, 306, 332, - 332, 332, 332, 332, 332, 332, 332, 332, 332, 332, - - 332, 332, 332, 332, 341, 304, 341, 341, 341, 341, - 341, 341, 341, 341, 341, 341, 341, 341, 341, 341, - 341, 345, 345, 302, 299, 345, 345, 377, 301, 377, - 377, 377, 377, 377, 377, 377, 377, 377, 377, 377, - 377, 377, 377, 377, 383, 297, 383, 383, 383, 296, - 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, - 383, 231, 231, 294, 231, 231, 293, 292, 289, 231, - 388, 288, 388, 388, 388, 388, 388, 388, 388, 388, - 388, 388, 388, 388, 388, 388, 388, 389, 287, 389, - 389, 389, 389, 389, 389, 389, 389, 389, 389, 389, - - 389, 389, 389, 389, 397, 397, 286, 282, 279, 397, - 399, 399, 278, 270, 258, 399, 400, 400, 400, 400, - 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, - 400, 400, 400, 248, 248, 257, 248, 248, 256, 250, - 247, 248, 404, 404, 404, 404, 404, 404, 404, 404, - 404, 404, 404, 404, 404, 404, 404, 404, 404, 409, - 233, 409, 409, 409, 409, 409, 409, 409, 409, 409, - 409, 409, 409, 229, 409, 409, 259, 1106, 259, 259, - 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, - 259, 259, 259, 419, 419, 111, 419, 419, 111, 1106, - - 1106, 419, 419, 424, 1106, 424, 424, 424, 424, 424, - 424, 424, 424, 424, 424, 424, 424, 424, 424, 424, - 280, 1106, 280, 280, 280, 280, 280, 280, 280, 280, - 280, 280, 280, 280, 280, 280, 280, 281, 1106, 281, - 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, - 281, 281, 281, 281, 426, 1106, 426, 426, 426, 426, - 426, 426, 426, 426, 426, 426, 426, 426, 426, 426, - 426, 427, 1106, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 427, 285, 285, - 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, - - 1106, 285, 1106, 285, 285, 430, 430, 430, 430, 430, - 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, - 430, 430, 295, 1106, 1106, 295, 295, 295, 295, 295, - 295, 295, 295, 295, 295, 295, 295, 295, 295, 303, - 303, 1106, 303, 303, 1106, 1106, 1106, 303, 312, 1106, - 312, 1106, 1106, 312, 312, 312, 312, 312, 1106, 1106, - 1106, 312, 314, 1106, 314, 314, 314, 314, 314, 314, - 314, 314, 314, 314, 314, 314, 314, 314, 314, 318, - 318, 1106, 318, 318, 1106, 1106, 1106, 318, 323, 323, - 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, - - 323, 323, 323, 323, 323, 330, 1106, 330, 1106, 330, - 330, 330, 330, 330, 330, 330, 330, 330, 1106, 330, - 330, 330, 447, 1106, 447, 447, 447, 447, 447, 447, - 447, 447, 447, 447, 447, 447, 447, 447, 447, 341, - 1106, 341, 341, 341, 341, 341, 341, 341, 341, 341, - 341, 341, 341, 341, 341, 341, 345, 345, 1106, 1106, - 345, 345, 377, 1106, 377, 377, 377, 377, 377, 377, - 377, 377, 377, 377, 377, 377, 377, 377, 377, 383, - 1106, 383, 383, 383, 1106, 383, 383, 383, 383, 383, - 383, 383, 383, 383, 383, 383, 388, 1106, 388, 388, - - 388, 388, 388, 388, 388, 388, 388, 388, 388, 388, - 388, 388, 388, 389, 1106, 389, 389, 389, 389, 389, - 389, 389, 389, 389, 389, 389, 389, 389, 389, 389, - 498, 498, 498, 498, 498, 498, 498, 498, 498, 498, - 498, 498, 498, 498, 498, 498, 498, 507, 507, 1106, - 507, 507, 1106, 1106, 1106, 507, 509, 509, 1106, 509, - 509, 1106, 1106, 1106, 509, 400, 400, 400, 400, 400, - 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, - 400, 400, 404, 404, 404, 404, 404, 404, 404, 404, - 404, 404, 404, 404, 404, 404, 404, 404, 404, 409, - - 1106, 409, 409, 409, 409, 409, 409, 409, 409, 409, - 409, 409, 409, 1106, 409, 409, 419, 419, 1106, 419, - 419, 1106, 1106, 1106, 419, 419, 424, 1106, 424, 424, - 424, 424, 424, 424, 424, 424, 424, 424, 424, 424, - 424, 424, 424, 426, 1106, 426, 426, 426, 426, 426, - 426, 426, 426, 426, 426, 426, 426, 426, 426, 426, - 427, 1106, 427, 427, 427, 427, 427, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 430, 430, 430, - 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, - 430, 430, 430, 430, 437, 437, 437, 318, 318, 1106, - - 318, 318, 1106, 1106, 1106, 318, 447, 1106, 447, 447, - 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, - 447, 447, 447, 605, 1106, 605, 605, 605, 605, 605, - 605, 605, 605, 605, 605, 605, 605, 605, 605, 605, - 774, 774, 774, 774, 774, 774, 774, 774, 774, 774, - 774, 774, 774, 774, 774, 774, 774, 916, 916, 916, - 916, 916, 916, 916, 916, 916, 916, 916, 916, 916, - 916, 916, 916, 916, 49, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106 - } ; - -static yyconst flex_int16_t yy_chk[4060] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, - 96, 3, 3, 5, 3, 5, 7, 3, 3, 3, - 3, 8, 992, 3, 3, 6, 6, 942, 6, 21, - 3, 941, 6, 3, 9, 126, 9, 11, 11, 96, - - 11, 12, 12, 940, 12, 17, 939, 17, 19, 138, - 19, 19, 27, 20, 27, 20, 20, 17, 22, 3, - 3, 17, 17, 17, 17, 28, 7, 28, 7, 51, - 51, 8, 51, 8, 126, 10, 9, 10, 79, 21, - 21, 10, 21, 9, 9, 87, 9, 87, 3, 3, - 3, 4, 4, 138, 4, 4, 938, 4, 4, 19, - 4, 4, 4, 4, 20, 9, 4, 4, 22, 22, - 95, 22, 9, 4, 73, 73, 4, 10, 23, 37, - 23, 45, 37, 45, 10, 10, 17, 10, 259, 259, - 45, 23, 142, 263, 263, 37, 37, 37, 37, 937, - - 95, 38, 4, 4, 38, 4, 10, 46, 147, 46, - 147, 79, 47, 10, 47, 936, 46, 38, 38, 38, - 38, 142, 47, 55, 55, 149, 55, 149, 23, 23, - 23, 4, 4, 4, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 18, 24, - 18, 24, 168, 29, 58, 29, 74, 74, 935, 30, - 18, 30, 24, 29, 18, 18, 18, 18, 31, 30, - 31, 31, 32, 191, 32, 32, 48, 162, 48, 67, - 67, 168, 67, 246, 162, 246, 48, 75, 74, 75, - 141, 58, 75, 75, 75, 75, 167, 176, 177, 24, - 24, 24, 191, 29, 253, 29, 253, 105, 105, 30, - 105, 30, 116, 116, 116, 116, 294, 74, 294, 31, - 141, 58, 323, 32, 323, 934, 167, 176, 177, 18, - - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 33, 33, 39, 33, 39, 34, - 34, 33, 34, 182, 41, 42, 34, 333, 43, 181, - - 33, 41, 42, 186, 333, 34, 203, 203, 203, 203, - 325, 43, 325, 181, 41, 42, 179, 187, 179, 188, - 314, 43, 179, 182, 41, 42, 43, 33, 194, 41, - 42, 199, 34, 186, 33, 33, 39, 33, 39, 34, - 34, 43, 34, 181, 41, 42, 179, 187, 179, 188, - 43, 179, 933, 41, 42, 43, 33, 194, 41, 42, - 199, 34, 932, 33, 314, 39, 931, 39, 34, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 40, 44, 40, 63, 63, 193, 63, - 122, 122, 347, 63, 183, 76, 76, 44, 76, 125, - 125, 348, 76, 350, 195, 132, 132, 44, 180, 184, - 190, 76, 44, 409, 409, 183, 180, 76, 193, 930, - 190, 347, 122, 196, 183, 197, 198, 44, 873, 184, - - 348, 125, 350, 40, 195, 40, 44, 132, 180, 184, - 190, 44, 236, 189, 183, 244, 180, 189, 235, 76, - 190, 122, 258, 196, 872, 197, 198, 278, 184, 871, - 125, 290, 40, 291, 40, 59, 132, 63, 228, 228, - 192, 228, 236, 189, 260, 244, 76, 189, 232, 232, - 192, 232, 258, 192, 59, 235, 59, 278, 59, 249, - 249, 290, 249, 291, 59, 870, 249, 59, 59, 59, - 192, 59, 59, 59, 260, 260, 869, 59, 298, 298, - 192, 298, 192, 868, 59, 235, 59, 867, 59, 319, - 320, 866, 239, 239, 59, 239, 865, 59, 59, 59, - - 59, 59, 59, 864, 240, 240, 59, 240, 59, 239, - 239, 239, 239, 241, 241, 863, 241, 261, 261, 319, - 320, 240, 240, 240, 240, 242, 242, 352, 242, 343, - 241, 241, 241, 241, 354, 239, 305, 305, 305, 305, - 249, 344, 242, 242, 242, 242, 346, 862, 355, 261, - 269, 269, 349, 269, 241, 357, 352, 269, 353, 343, - 346, 356, 353, 354, 239, 242, 269, 358, 861, 349, - 359, 344, 269, 360, 359, 361, 346, 355, 261, 362, - 364, 366, 349, 367, 241, 357, 368, 369, 353, 346, - 356, 371, 353, 372, 371, 242, 368, 358, 349, 374, - - 359, 375, 360, 359, 269, 361, 415, 415, 362, 364, - 366, 400, 367, 400, 614, 614, 368, 369, 402, 860, - 402, 371, 859, 372, 371, 368, 858, 387, 374, 394, - 375, 269, 307, 307, 307, 307, 307, 307, 307, 307, - 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, - 307, 307, 307, 307, 307, 307, 307, 387, 394, 404, - 307, 404, 307, 307, 307, 307, 307, 307, 307, 307, - 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, - 307, 307, 307, 307, 307, 307, 370, 373, 390, 390, - 370, 390, 395, 396, 373, 370, 379, 379, 379, 379, - - 398, 406, 430, 406, 430, 390, 390, 390, 390, 408, - 410, 857, 423, 411, 411, 856, 370, 373, 448, 855, - 370, 395, 854, 396, 373, 370, 376, 425, 376, 428, - 398, 376, 376, 393, 393, 853, 393, 376, 376, 408, - 410, 410, 423, 376, 376, 411, 429, 448, 376, 411, - 393, 393, 393, 393, 852, 376, 376, 425, 376, 428, - 851, 376, 376, 420, 420, 420, 420, 376, 376, 432, - 847, 432, 376, 376, 411, 846, 429, 376, 412, 412, - 792, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 791, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, - 412, 412, 413, 413, 445, 446, 441, 433, 434, 435, - 438, 439, 436, 442, 449, 459, 450, 498, 790, 498, - 440, 443, 789, 433, 434, 436, 441, 435, 451, 443, - 439, 788, 438, 442, 445, 446, 413, 413, 414, 414, - - 414, 414, 440, 449, 459, 440, 450, 414, 414, 414, - 414, 414, 414, 433, 434, 436, 441, 435, 451, 443, - 439, 438, 452, 442, 462, 453, 454, 455, 456, 787, - 458, 440, 414, 414, 440, 460, 786, 414, 414, 414, - 414, 414, 414, 444, 463, 464, 465, 467, 444, 444, - 444, 444, 452, 462, 444, 453, 454, 455, 456, 444, - 458, 466, 469, 444, 470, 460, 444, 785, 444, 471, - 784, 444, 472, 463, 473, 464, 465, 467, 444, 444, - 444, 444, 474, 475, 444, 476, 477, 478, 479, 444, - 466, 480, 469, 444, 470, 444, 482, 444, 483, 471, - - 444, 481, 472, 484, 473, 485, 486, 481, 487, 488, - 508, 489, 474, 475, 490, 476, 477, 478, 479, 491, - 492, 480, 493, 494, 783, 495, 482, 483, 497, 782, - 496, 481, 484, 496, 496, 485, 486, 481, 487, 488, - 489, 501, 504, 501, 490, 503, 503, 505, 503, 491, - 492, 523, 493, 494, 495, 506, 499, 499, 497, 499, - 496, 510, 496, 496, 502, 502, 600, 502, 600, 613, - 613, 613, 504, 499, 499, 499, 499, 505, 615, 615, - 523, 502, 502, 502, 502, 506, 601, 601, 780, 601, - 508, 510, 511, 511, 773, 511, 511, 511, 511, 511, - - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 514, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, - 511, 511, 511, 511, 511, 511, 512, 512, 520, 514, - 525, 527, 516, 516, 532, 526, 528, 770, 521, 522, - 526, 758, 607, 607, 529, 607, 531, 528, 525, 529, - - 525, 693, 532, 693, 744, 527, 530, 609, 520, 531, - 512, 512, 513, 513, 513, 513, 516, 516, 521, 522, - 526, 513, 513, 513, 513, 513, 513, 528, 525, 529, - 525, 535, 532, 530, 527, 733, 539, 533, 545, 531, - 609, 534, 533, 704, 535, 546, 545, 536, 537, 539, - 703, 513, 513, 513, 513, 513, 513, 517, 517, 517, - 517, 534, 530, 536, 537, 538, 517, 517, 517, 517, - 517, 517, 533, 540, 535, 546, 545, 699, 550, 539, - 542, 547, 551, 538, 541, 553, 543, 544, 554, 555, - 556, 534, 557, 536, 537, 540, 517, 517, 517, 517, - - 517, 517, 542, 541, 698, 542, 543, 544, 550, 557, - 547, 551, 558, 538, 553, 557, 560, 554, 559, 555, - 556, 563, 606, 564, 540, 565, 566, 692, 569, 570, - 574, 542, 572, 541, 542, 573, 543, 544, 576, 557, - 577, 578, 558, 579, 581, 557, 560, 559, 580, 582, - 583, 563, 564, 584, 565, 586, 566, 569, 587, 570, - 574, 572, 588, 590, 573, 589, 591, 576, 592, 594, - 577, 578, 593, 579, 581, 595, 596, 580, 582, 583, - 602, 595, 597, 584, 603, 586, 604, 616, 587, 611, - 611, 618, 588, 590, 589, 591, 621, 624, 592, 594, - - 619, 593, 606, 686, 622, 595, 596, 701, 701, 602, - 595, 623, 597, 626, 603, 604, 622, 616, 625, 624, - 618, 621, 628, 611, 611, 612, 612, 612, 612, 623, - 619, 625, 627, 626, 612, 612, 612, 612, 612, 612, - 628, 627, 629, 631, 630, 632, 622, 682, 624, 629, - 621, 630, 631, 634, 633, 774, 632, 774, 634, 623, - 635, 625, 636, 626, 612, 612, 612, 612, 612, 612, - 628, 627, 633, 636, 633, 637, 639, 640, 638, 629, - 637, 630, 631, 643, 635, 641, 632, 642, 634, 639, - 641, 668, 644, 645, 648, 640, 643, 664, 647, 650, - - 655, 653, 633, 636, 633, 638, 648, 642, 658, 654, - 637, 653, 657, 635, 659, 661, 662, 663, 665, 639, - 641, 644, 666, 645, 648, 640, 643, 647, 667, 650, - 655, 653, 669, 670, 638, 671, 648, 642, 654, 673, - 653, 674, 657, 659, 675, 661, 662, 663, 665, 676, - 679, 666, 678, 680, 681, 683, 684, 685, 667, 687, - 688, 669, 670, 689, 671, 690, 691, 694, 695, 673, - 674, 696, 696, 675, 696, 700, 700, 700, 711, 676, - 679, 678, 680, 707, 681, 683, 684, 685, 709, 687, - 688, 710, 689, 702, 702, 690, 691, 694, 695, 708, - - 707, 712, 711, 709, 708, 713, 716, 710, 714, 718, - 721, 715, 720, 712, 717, 716, 719, 722, 727, 1147, - 1147, 734, 718, 652, 720, 727, 724, 713, 721, 723, - 707, 711, 714, 709, 708, 715, 717, 710, 725, 722, - 729, 719, 723, 712, 726, 716, 724, 725, 730, 729, - 728, 734, 718, 735, 720, 727, 713, 728, 721, 730, - 738, 714, 726, 737, 715, 717, 739, 740, 722, 741, - 719, 742, 723, 737, 617, 743, 724, 725, 745, 729, - 746, 747, 735, 748, 749, 750, 752, 728, 751, 730, - 738, 754, 726, 737, 756, 760, 739, 740, 741, 761, - - 742, 762, 765, 737, 743, 767, 771, 776, 745, 776, - 746, 747, 778, 748, 749, 750, 752, 751, 772, 795, - 849, 754, 849, 756, 795, 760, 764, 764, 793, 761, - 762, 764, 765, 794, 764, 767, 771, 764, 768, 768, - 796, 778, 764, 768, 797, 809, 768, 799, 772, 768, - 794, 798, 793, 801, 795, 796, 764, 764, 802, 799, - 797, 764, 800, 803, 764, 804, 806, 764, 768, 768, - 807, 764, 803, 768, 809, 798, 768, 801, 805, 768, - 794, 793, 802, 811, 800, 796, 814, 804, 808, 799, - 797, 805, 810, 812, 610, 816, 806, 817, 608, 818, - - 807, 819, 803, 820, 798, 821, 801, 823, 825, 826, - 828, 802, 811, 800, 832, 814, 804, 833, 808, 834, - 837, 805, 810, 812, 816, 836, 828, 817, 818, 838, - 839, 819, 820, 840, 842, 821, 841, 823, 825, 826, - 828, 835, 598, 844, 832, 835, 833, 845, 835, 834, - 837, 848, 875, 843, 836, 828, 843, 874, 835, 838, - 839, 876, 878, 840, 842, 841, 843, 877, 879, 880, - 883, 835, 844, 881, 884, 835, 845, 885, 835, 886, - 848, 874, 875, 843, 888, 889, 843, 835, 890, 571, - 891, 876, 878, 892, 893, 843, 877, 894, 879, 880, - - 883, 895, 881, 897, 884, 898, 899, 885, 900, 886, - 874, 901, 902, 888, 904, 889, 905, 908, 890, 891, - 906, 909, 910, 892, 893, 911, 912, 894, 913, 915, - 895, 914, 916, 897, 916, 898, 899, 918, 900, 918, - 901, 902, 943, 944, 904, 945, 905, 908, 914, 906, - 946, 909, 910, 947, 911, 912, 948, 913, 915, 949, - 950, 914, 951, 568, 952, 953, 954, 552, 955, 956, - 958, 943, 959, 944, 960, 945, 961, 914, 962, 963, - 946, 964, 965, 947, 967, 969, 948, 970, 971, 949, - 950, 972, 951, 952, 953, 973, 954, 955, 975, 956, - - 958, 959, 976, 960, 978, 961, 977, 979, 962, 963, - 977, 964, 965, 967, 969, 993, 970, 994, 971, 995, - 996, 972, 997, 998, 999, 973, 1001, 1002, 975, 1004, - 1005, 976, 1006, 978, 1007, 977, 1008, 979, 1009, 977, - 1010, 1012, 1016, 1017, 1018, 993, 1021, 994, 995, 1022, - 996, 997, 998, 999, 1023, 1031, 1001, 1002, 1004, 1005, - 1024, 1025, 1006, 1026, 1007, 1028, 1008, 1029, 1009, 1030, - 1010, 1012, 1016, 1017, 1018, 1021, 1032, 1033, 1034, 1022, - 1037, 524, 1039, 1041, 1023, 1031, 1044, 1047, 1048, 1024, - 1025, 1049, 1026, 1050, 1028, 1051, 1029, 1052, 1030, 1053, - - 1054, 1055, 1056, 1058, 515, 1059, 1032, 1033, 1034, 1060, - 1037, 1039, 1061, 1041, 1063, 1067, 1044, 1047, 1048, 1068, - 1049, 1069, 1070, 1050, 1072, 1051, 1073, 1052, 1074, 1053, - 1054, 1055, 1056, 1058, 1059, 1075, 1076, 1077, 1060, 1078, - 1081, 1083, 1061, 1063, 1084, 1067, 1085, 468, 1086, 1068, - 1069, 1087, 1070, 1088, 1072, 1090, 1073, 1093, 1074, 1094, - 1097, 437, 1098, 1099, 1102, 1075, 1076, 1077, 1078, 1081, - 1103, 1083, 1160, 1084, 1160, 419, 1085, 1086, 392, 1189, - 1087, 1189, 1088, 377, 351, 1090, 341, 1093, 1094, 339, - 1097, 1098, 1099, 334, 1102, 301, 300, 299, 296, 285, - - 1103, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107, - 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1108, 1108, - 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, - 1108, 1108, 1108, 1108, 1108, 1109, 1109, 1109, 1109, 1109, - 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, - 1109, 1109, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, - 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1111, - 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, - 1111, 1111, 1111, 1111, 1111, 1111, 1112, 1112, 1112, 1112, - 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, - - 1112, 1112, 1112, 1113, 1113, 1113, 1113, 1113, 1113, 1113, - 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, - 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, - 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1115, 1115, 1115, - 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, - 1115, 1115, 1115, 1115, 1116, 1116, 1116, 1116, 1116, 1116, - 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, - 1116, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, - 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1118, 1118, - 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, - - 1118, 1118, 1118, 1118, 1118, 1119, 1119, 1119, 1119, 1119, - 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, - 1119, 1119, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, - 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1121, - 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, - 1121, 1121, 1121, 1121, 1121, 1121, 1122, 1122, 1122, 1122, - 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, - 1122, 1122, 1122, 1123, 1123, 1123, 1123, 1123, 1123, 1123, - 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, - 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, - - 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1125, 1125, 1125, - 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, - 1125, 1125, 1125, 1125, 1126, 1126, 282, 1126, 1126, 274, - 273, 272, 1126, 1127, 1127, 1127, 1127, 1127, 1127, 1127, - 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1128, - 1128, 271, 1128, 1128, 268, 266, 265, 1128, 1129, 256, - 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - 1129, 1129, 1129, 1129, 1129, 1130, 255, 1130, 1130, 1130, - 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, - 1130, 1130, 1131, 1131, 1131, 252, 1131, 1131, 251, 234, - - 230, 1131, 1132, 227, 1132, 1132, 1132, 1132, 1132, 1132, - 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1133, - 226, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, - 1133, 1133, 1133, 1133, 1133, 1133, 1134, 1134, 1134, 1134, - 1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134, 222, 1134, - 208, 1134, 1134, 1135, 207, 206, 1135, 1135, 1135, 1135, - 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, - 1136, 1136, 202, 1136, 1136, 175, 174, 172, 1136, 1137, - 170, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137, - 1137, 1137, 1137, 1137, 1137, 1137, 1138, 169, 1138, 1138, - - 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, - 166, 1138, 1138, 1139, 165, 1139, 164, 158, 1139, 1139, - 1139, 1139, 1139, 155, 154, 153, 1139, 1140, 152, 1140, - 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, - 1140, 1140, 1140, 1140, 1141, 1141, 144, 1141, 1141, 143, - 139, 136, 1141, 1142, 1142, 1142, 1142, 1142, 1142, 1142, - 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, - 1143, 131, 1143, 129, 1143, 1143, 1143, 1143, 1143, 1143, - 1143, 1143, 1143, 124, 1143, 1143, 1143, 1144, 120, 1144, - 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, - - 1144, 1144, 1144, 1144, 1145, 114, 1145, 1145, 1145, 1145, - 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, - 1145, 1146, 1146, 109, 107, 1146, 1146, 1148, 106, 1148, - 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, - 1148, 1148, 1148, 1148, 1149, 103, 1149, 1149, 1149, 101, - 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, - 1149, 1150, 1150, 99, 1150, 1150, 98, 97, 94, 1150, - 1151, 91, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, - 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1152, 90, 1152, - 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, - - 1152, 1152, 1152, 1152, 1153, 1153, 88, 86, 84, 1153, - 1154, 1154, 80, 78, 72, 1154, 1155, 1155, 1155, 1155, - 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, - 1155, 1155, 1155, 1156, 1156, 71, 1156, 1156, 68, 65, - 60, 1156, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, - 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1158, - 57, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, - 1158, 1158, 1158, 53, 1158, 1158, 1159, 49, 1159, 1159, - 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - 1159, 1159, 1159, 1161, 1161, 16, 1161, 1161, 15, 0, - - 0, 1161, 1161, 1162, 0, 1162, 1162, 1162, 1162, 1162, - 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, - 1163, 0, 1163, 1163, 1163, 1163, 1163, 1163, 1163, 1163, - 1163, 1163, 1163, 1163, 1163, 1163, 1163, 1164, 0, 1164, - 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, - 1164, 1164, 1164, 1164, 1165, 0, 1165, 1165, 1165, 1165, - 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, - 1165, 1166, 0, 1166, 1166, 1166, 1166, 1166, 1166, 1166, - 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1167, 1167, - 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, - - 0, 1167, 0, 1167, 1167, 1168, 1168, 1168, 1168, 1168, - 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, - 1168, 1168, 1169, 0, 0, 1169, 1169, 1169, 1169, 1169, - 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1170, - 1170, 0, 1170, 1170, 0, 0, 0, 1170, 1171, 0, - 1171, 0, 0, 1171, 1171, 1171, 1171, 1171, 0, 0, - 0, 1171, 1172, 0, 1172, 1172, 1172, 1172, 1172, 1172, - 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1173, - 1173, 0, 1173, 1173, 0, 0, 0, 1173, 1174, 1174, - 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, - - 1174, 1174, 1174, 1174, 1174, 1175, 0, 1175, 0, 1175, - 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 0, 1175, - 1175, 1175, 1176, 0, 1176, 1176, 1176, 1176, 1176, 1176, - 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1177, - 0, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, - 1177, 1177, 1177, 1177, 1177, 1177, 1178, 1178, 0, 0, - 1178, 1178, 1179, 0, 1179, 1179, 1179, 1179, 1179, 1179, - 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1180, - 0, 1180, 1180, 1180, 0, 1180, 1180, 1180, 1180, 1180, - 1180, 1180, 1180, 1180, 1180, 1180, 1181, 0, 1181, 1181, - - 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, - 1181, 1181, 1181, 1182, 0, 1182, 1182, 1182, 1182, 1182, - 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, - 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, - 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1184, 1184, 0, - 1184, 1184, 0, 0, 0, 1184, 1185, 1185, 0, 1185, - 1185, 0, 0, 0, 1185, 1186, 1186, 1186, 1186, 1186, - 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, - 1186, 1186, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, - 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1188, - - 0, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188, - 1188, 1188, 1188, 0, 1188, 1188, 1190, 1190, 0, 1190, - 1190, 0, 0, 0, 1190, 1190, 1191, 0, 1191, 1191, - 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, - 1191, 1191, 1191, 1192, 0, 1192, 1192, 1192, 1192, 1192, - 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, - 1193, 0, 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193, - 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1194, 1194, 1194, - 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, - 1194, 1194, 1194, 1194, 1195, 1195, 1195, 1196, 1196, 0, - - 1196, 1196, 0, 0, 0, 1196, 1197, 0, 1197, 1197, - 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, - 1197, 1197, 1197, 1198, 0, 1198, 1198, 1198, 1198, 1198, - 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, - 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, - 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1200, 1200, 1200, - 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, - 1200, 1200, 1200, 1200, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106 - } ; - -extern int yy_flex_debug; -int yy_flex_debug = 0; - -static yy_state_type *yy_state_buf=0, *yy_state_ptr=0; -static char *yy_full_match; -static int yy_lp; -#define REJECT \ -{ \ -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \ -yy_cp = (yy_full_match); /* restore poss. backed-over text */ \ -++(yy_lp); \ -goto find_rule; \ -} - -static int yy_more_flag = 0; -static int yy_more_len = 0; -#define yymore() ((yy_more_flag) = 1) -#define YY_MORE_ADJ (yy_more_len) -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -#line 1 "scan.l" -/* scan.l - scanner for flex input -*-C-*- */ -#line 4 "scan.l" -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "parse.h" -extern bool tablesverify, tablesext; -extern int trlcontxt; /* Set in parse.y for each rule. */ -extern const char *escaped_qstart, *escaped_qend; - -#define ACTION_ECHO add_action( yytext ) -#define ACTION_IFDEF(def, should_define) \ - { \ - if ( should_define ) \ - action_define( def, 1 ); \ - } - -#define ACTION_ECHO_QSTART add_action (escaped_qstart) -#define ACTION_ECHO_QEND add_action (escaped_qend) - -#define ACTION_M4_IFDEF(def, should_define) \ - do{ \ - if ( should_define ) \ - buf_m4_define( &m4defs_buf, def, NULL);\ - else \ - buf_m4_undefine( &m4defs_buf, def);\ - } while(0) - -#define MARK_END_OF_PROLOG mark_prolog(); - -#define YY_DECL \ - int flexscan() - -#define RETURNCHAR \ - yylval = (unsigned char) yytext[0]; \ - return CHAR; - -#define RETURNNAME \ - if(yyleng < MAXLINE) \ - { \ - strcpy( nmstr, yytext ); \ - } \ - else \ - { \ - synerr(_("Input line too long\n")); \ - FLEX_EXIT(EXIT_FAILURE); \ - } \ - return NAME; - -#define PUT_BACK_STRING(str, start) \ - for ( i = strlen( str ) - 1; i >= start; --i ) \ - unput((str)[i]) - -#define CHECK_REJECT(str) \ - if ( all_upper( str ) ) \ - reject = true; - -#define CHECK_YYMORE(str) \ - if ( all_lower( str ) ) \ - yymore_used = true; - -#define YY_USER_INIT \ - if ( getenv("POSIXLY_CORRECT") ) \ - posix_compat = true; - - - - - - - - -#line 1978 "scan.c" - -#define INITIAL 0 -#define SECT2 1 -#define SECT2PROLOG 2 -#define SECT3 3 -#define CODEBLOCK 4 -#define PICKUPDEF 5 -#define SC 6 -#define CARETISBOL 7 -#define NUM 8 -#define QUOTE 9 -#define FIRSTCCL 10 -#define CCL 11 -#define ACTION 12 -#define RECOVER 13 -#define COMMENT 14 -#define ACTION_STRING 15 -#define PERCENT_BRACE_ACTION 16 -#define OPTION 17 -#define LINEDIR 18 -#define CODEBLOCK_MATCH_BRACE 19 -#define GROUP_WITH_PARAMS 20 -#define GROUP_MINUS_PARAMS 21 -#define EXTENDED_COMMENT 22 -#define COMMENT_DISCARD 23 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy (void ); - -int yyget_debug (void ); - -void yyset_debug (int debug_flag ); - -YY_EXTRA_TYPE yyget_extra (void ); - -void yyset_extra (YY_EXTRA_TYPE user_defined ); - -FILE *yyget_in (void ); - -void yyset_in (FILE * in_str ); - -FILE *yyget_out (void ); - -void yyset_out (FILE * out_str ); - -yy_size_t yyget_leng (void ); - -char *yyget_text (void ); - -int yyget_lineno (void ); - -void yyset_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap (void ); -#else -extern int yywrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - - static int yy_start_stack_ptr = 0; - static int yy_start_stack_depth = 0; - static int *yy_start_stack = NULL; - - static void yy_push_state (int new_state ); - - static void yy_pop_state (void ); - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - size_t n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex (void); - -#define YY_DECL int yylex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 131 "scan.l" - - static int bracelevel, didadef, indented_code; - static int doing_rule_action = false; - static int option_sense; - - int doing_codeblock = false; - int i, brace_depth=0, brace_start_line=0; - Char nmdef[MAXLINE]; - - -#line 2205 "scan.c" - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - /* Create the reject buffer large enough to save one state per allowed character. */ - if ( ! (yy_state_buf) ) - (yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE ); - if ( ! (yy_state_buf) ) - YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - (yy_more_len) = 0; - if ( (yy_more_flag) ) - { - (yy_more_len) = (yy_c_buf_p) - (yytext_ptr); - (yy_more_flag) = 0; - } - yy_cp = (yy_c_buf_p); - - /* Support of yytext. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); - - (yy_state_ptr) = (yy_state_buf); - *(yy_state_ptr)++ = yy_current_state; - -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 1107 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *(yy_state_ptr)++ = yy_current_state; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 3975 ); - -yy_find_action: - yy_current_state = *--(yy_state_ptr); - (yy_lp) = yy_accept[yy_current_state]; -find_rule: /* we branch to this label when backing up */ - for ( ; ; ) /* until we find what rule we matched */ - { - if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] ) - { - yy_act = yy_acclist[(yy_lp)]; - { - (yy_full_match) = yy_cp; - break; - } - } - --yy_cp; - yy_current_state = *--(yy_state_ptr); - (yy_lp) = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - -case 1: -YY_RULE_SETUP -#line 142 "scan.l" -indented_code = true; BEGIN(CODEBLOCK); - YY_BREAK -case 2: -YY_RULE_SETUP -#line 143 "scan.l" -ACTION_ECHO; yy_push_state( COMMENT ); - YY_BREAK -case 3: -YY_RULE_SETUP -#line 144 "scan.l" -yy_push_state( LINEDIR ); - YY_BREAK -case 4: -YY_RULE_SETUP -#line 145 "scan.l" -return SCDECL; - YY_BREAK -case 5: -YY_RULE_SETUP -#line 146 "scan.l" -return XSCDECL; - YY_BREAK -case 6: -/* rule 6 can match eol */ -YY_RULE_SETUP -#line 147 "scan.l" -{ - ++linenum; - line_directive_out( (FILE *) 0, 1 ); - indented_code = false; - BEGIN(CODEBLOCK); - } - YY_BREAK -case 7: -/* rule 7 can match eol */ -YY_RULE_SETUP -#line 153 "scan.l" -{ - brace_start_line = linenum; - ++linenum; - buf_linedir( &top_buf, infilename?infilename:"", linenum); - brace_depth = 1; - yy_push_state(CODEBLOCK_MATCH_BRACE); - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 161 "scan.l" -synerr( _("malformed '%top' directive") ); - YY_BREAK -case 9: -YY_RULE_SETUP -#line 163 "scan.l" -/* discard */ - YY_BREAK -case 10: -YY_RULE_SETUP -#line 165 "scan.l" -{ - sectnum = 2; - bracelevel = 0; - mark_defs1(); - line_directive_out( (FILE *) 0, 1 ); - BEGIN(SECT2PROLOG); - return SECTEND; - } - YY_BREAK -case 11: -/* rule 11 can match eol */ -YY_RULE_SETUP -#line 174 "scan.l" -yytext_is_array = false; ++linenum; - YY_BREAK -case 12: -/* rule 12 can match eol */ -YY_RULE_SETUP -#line 175 "scan.l" -yytext_is_array = true; ++linenum; - YY_BREAK -case 13: -YY_RULE_SETUP -#line 177 "scan.l" -BEGIN(OPTION); return OPTION_OP; - YY_BREAK -case 14: -/* rule 14 can match eol */ -YY_RULE_SETUP -#line 179 "scan.l" -++linenum; /* ignore */ - YY_BREAK -case 15: -/* rule 15 can match eol */ -YY_RULE_SETUP -#line 180 "scan.l" -++linenum; /* ignore */ - YY_BREAK -/* xgettext: no-c-format */ -case 16: -/* rule 16 can match eol */ -YY_RULE_SETUP -#line 183 "scan.l" -synerr( _( "unrecognized '%' directive" ) ); - YY_BREAK -case 17: -YY_RULE_SETUP -#line 185 "scan.l" -{ - if(yyleng < MAXLINE) - { - strcpy( nmstr, yytext ); - } - else - { - synerr( _("Definition name too long\n")); - FLEX_EXIT(EXIT_FAILURE); - } - - didadef = false; - BEGIN(PICKUPDEF); - } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 200 "scan.l" -RETURNNAME; - YY_BREAK -case 19: -/* rule 19 can match eol */ -YY_RULE_SETUP -#line 201 "scan.l" -++linenum; /* allows blank lines in section 1 */ - YY_BREAK -case 20: -/* rule 20 can match eol */ -YY_RULE_SETUP -#line 202 "scan.l" -ACTION_ECHO; ++linenum; /* maybe end of comment line */ - YY_BREAK - - -case 21: -YY_RULE_SETUP -#line 207 "scan.l" -ACTION_ECHO; yy_pop_state(); - YY_BREAK -case 22: -YY_RULE_SETUP -#line 208 "scan.l" -ACTION_ECHO; - YY_BREAK -case 23: -YY_RULE_SETUP -#line 209 "scan.l" -ACTION_ECHO_QSTART; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 210 "scan.l" -ACTION_ECHO_QEND; - YY_BREAK -case 25: -YY_RULE_SETUP -#line 211 "scan.l" -ACTION_ECHO; - YY_BREAK -case 26: -/* rule 26 can match eol */ -YY_RULE_SETUP -#line 212 "scan.l" -++linenum; ACTION_ECHO; - YY_BREAK - - -/* This is the same as COMMENT, but is discarded rather than output. */ -case 27: -YY_RULE_SETUP -#line 217 "scan.l" -yy_pop_state(); - YY_BREAK -case 28: -YY_RULE_SETUP -#line 218 "scan.l" -; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 219 "scan.l" -; - YY_BREAK -case 30: -/* rule 30 can match eol */ -YY_RULE_SETUP -#line 220 "scan.l" -++linenum; - YY_BREAK - - -case 31: -YY_RULE_SETUP -#line 224 "scan.l" -yy_pop_state(); - YY_BREAK -case 32: -YY_RULE_SETUP -#line 225 "scan.l" -; - YY_BREAK -case 33: -/* rule 33 can match eol */ -YY_RULE_SETUP -#line 226 "scan.l" -++linenum; - YY_BREAK - - -case 34: -/* rule 34 can match eol */ -YY_RULE_SETUP -#line 230 "scan.l" -yy_pop_state(); - YY_BREAK -case 35: -YY_RULE_SETUP -#line 231 "scan.l" -linenum = myctoi( yytext ); - YY_BREAK -case 36: -YY_RULE_SETUP -#line 233 "scan.l" -{ - flex_free( (void *) infilename ); - infilename = copy_string( yytext + 1 ); - infilename[strlen( infilename ) - 1] = '\0'; - } - YY_BREAK -case 37: -YY_RULE_SETUP -#line 238 "scan.l" -/* ignore spurious characters */ - YY_BREAK - - -case 38: -/* rule 38 can match eol */ -YY_RULE_SETUP -#line 242 "scan.l" -++linenum; BEGIN(INITIAL); - YY_BREAK -case 39: -YY_RULE_SETUP -#line 244 "scan.l" -ACTION_ECHO_QSTART; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 245 "scan.l" -ACTION_ECHO_QEND; - YY_BREAK -case 41: -YY_RULE_SETUP -#line 246 "scan.l" -ACTION_ECHO; - YY_BREAK -case 42: -/* rule 42 can match eol */ -YY_RULE_SETUP -#line 248 "scan.l" -{ - ++linenum; - ACTION_ECHO; - if ( indented_code ) - BEGIN(INITIAL); - } - YY_BREAK - - -case 43: -YY_RULE_SETUP -#line 257 "scan.l" -{ - if( --brace_depth == 0){ - /* TODO: Matched. */ - yy_pop_state(); - }else - buf_strnappend(&top_buf, yytext, yyleng); - } - YY_BREAK -case 44: -YY_RULE_SETUP -#line 265 "scan.l" -{ - brace_depth++; - buf_strnappend(&top_buf, yytext, yyleng); - } - YY_BREAK -case 45: -/* rule 45 can match eol */ -YY_RULE_SETUP -#line 270 "scan.l" -{ - ++linenum; - buf_strnappend(&top_buf, yytext, yyleng); - } - YY_BREAK -case 46: -YY_RULE_SETUP -#line 275 "scan.l" -buf_strnappend(&top_buf, escaped_qstart, strlen(escaped_qstart)); - YY_BREAK -case 47: -YY_RULE_SETUP -#line 276 "scan.l" -buf_strnappend(&top_buf, escaped_qend, strlen(escaped_qend)); - YY_BREAK -case 48: -YY_RULE_SETUP -#line 278 "scan.l" -{ - buf_strnappend(&top_buf, yytext, yyleng); - } - YY_BREAK -case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE): -#line 282 "scan.l" -{ - linenum = brace_start_line; - synerr(_("Unmatched '{'")); - yyterminate(); - } - YY_BREAK - - -case 49: -YY_RULE_SETUP -#line 291 "scan.l" -/* separates name and definition */ - YY_BREAK -case 50: -YY_RULE_SETUP -#line 293 "scan.l" -{ - if(yyleng < MAXLINE) - { - strcpy( (char *) nmdef, yytext ); - } - else - { - format_synerr( _("Definition value for {%s} too long\n"), nmstr); - FLEX_EXIT(EXIT_FAILURE); - } - /* Skip trailing whitespace. */ - for ( i = strlen( (char *) nmdef ) - 1; - i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t'); - --i ) - ; - - nmdef[i + 1] = '\0'; - - ndinstal( nmstr, nmdef ); - didadef = true; - } - YY_BREAK -case 51: -/* rule 51 can match eol */ -YY_RULE_SETUP -#line 315 "scan.l" -{ - if ( ! didadef ) - synerr( _( "incomplete name definition" ) ); - BEGIN(INITIAL); - ++linenum; - } - YY_BREAK - - -case 52: -/* rule 52 can match eol */ -YY_RULE_SETUP -#line 325 "scan.l" -++linenum; BEGIN(INITIAL); - YY_BREAK -case 53: -YY_RULE_SETUP -#line 326 "scan.l" -option_sense = true; - YY_BREAK -case 54: -YY_RULE_SETUP -#line 328 "scan.l" -return '='; - YY_BREAK -case 55: -YY_RULE_SETUP -#line 330 "scan.l" -option_sense = ! option_sense; - YY_BREAK -case 56: -YY_RULE_SETUP -#line 332 "scan.l" -csize = option_sense ? 128 : 256; - YY_BREAK -case 57: -YY_RULE_SETUP -#line 333 "scan.l" -csize = option_sense ? 256 : 128; - YY_BREAK -case 58: -YY_RULE_SETUP -#line 335 "scan.l" -long_align = option_sense; - YY_BREAK -case 59: -YY_RULE_SETUP -#line 336 "scan.l" -{ - ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense ); - interactive = option_sense; - } - YY_BREAK -case 60: -YY_RULE_SETUP -#line 340 "scan.l" -yytext_is_array = option_sense; - YY_BREAK -case 61: -YY_RULE_SETUP -#line 341 "scan.l" -ansi_func_defs = option_sense; - YY_BREAK -case 62: -YY_RULE_SETUP -#line 342 "scan.l" -ansi_func_protos = option_sense; - YY_BREAK -case 63: -YY_RULE_SETUP -#line 343 "scan.l" -backing_up_report = option_sense; - YY_BREAK -case 64: -YY_RULE_SETUP -#line 344 "scan.l" -interactive = ! option_sense; - YY_BREAK -case 65: -YY_RULE_SETUP -#line 345 "scan.l" -bison_bridge_lval = option_sense; - YY_BREAK -case 66: -YY_RULE_SETUP -#line 346 "scan.l" -{ if((bison_bridge_lloc = option_sense)) - bison_bridge_lval = true; - } - YY_BREAK -case 67: -YY_RULE_SETUP -#line 349 "scan.l" -C_plus_plus = option_sense; - YY_BREAK -case 68: -YY_RULE_SETUP -#line 350 "scan.l" -sf_set_case_ins(!option_sense); - YY_BREAK -case 69: -YY_RULE_SETUP -#line 351 "scan.l" -sf_set_case_ins(option_sense); - YY_BREAK -case 70: -YY_RULE_SETUP -#line 352 "scan.l" -ddebug = option_sense; - YY_BREAK -case 71: -YY_RULE_SETUP -#line 353 "scan.l" -spprdflt = ! option_sense; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 354 "scan.l" -useecs = option_sense; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 355 "scan.l" -{ - useecs = usemecs = false; - use_read = fullspd = true; - } - YY_BREAK -case 74: -YY_RULE_SETUP -#line 359 "scan.l" -{ - useecs = usemecs = false; - use_read = fulltbl = true; - } - YY_BREAK -case 75: -YY_RULE_SETUP -#line 363 "scan.l" -ACTION_IFDEF("YY_NO_INPUT", ! option_sense); - YY_BREAK -case 76: -YY_RULE_SETUP -#line 364 "scan.l" -interactive = option_sense; - YY_BREAK -case 77: -YY_RULE_SETUP -#line 365 "scan.l" -lex_compat = option_sense; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 366 "scan.l" -posix_compat = option_sense; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 367 "scan.l" -{ - ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense); - /* Override yywrap */ - if( option_sense == true ) - do_yywrap = false; - } - YY_BREAK -case 80: -YY_RULE_SETUP -#line 373 "scan.l" -usemecs = option_sense; - YY_BREAK -case 81: -YY_RULE_SETUP -#line 374 "scan.l" -{ - ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense ); - interactive = !option_sense; - } - YY_BREAK -case 82: -YY_RULE_SETUP -#line 378 "scan.l" -performance_report += option_sense ? 1 : -1; - YY_BREAK -case 83: -YY_RULE_SETUP -#line 379 "scan.l" -yytext_is_array = ! option_sense; - YY_BREAK -case 84: -YY_RULE_SETUP -#line 380 "scan.l" -use_read = option_sense; - YY_BREAK -case 85: -YY_RULE_SETUP -#line 381 "scan.l" -reentrant = option_sense; - YY_BREAK -case 86: -YY_RULE_SETUP -#line 382 "scan.l" -reject_really_used = option_sense; - YY_BREAK -case 87: -YY_RULE_SETUP -#line 383 "scan.l" -ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense ); - YY_BREAK -case 88: -YY_RULE_SETUP -#line 384 "scan.l" -do_stdinit = option_sense; - YY_BREAK -case 89: -YY_RULE_SETUP -#line 385 "scan.l" -use_stdout = option_sense; - YY_BREAK -case 90: -YY_RULE_SETUP -#line 386 "scan.l" -ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense); - YY_BREAK -case 91: -YY_RULE_SETUP -#line 387 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense); - YY_BREAK -case 92: -YY_RULE_SETUP -#line 388 "scan.l" -printstats = option_sense; - YY_BREAK -case 93: -YY_RULE_SETUP -#line 389 "scan.l" -nowarn = ! option_sense; - YY_BREAK -case 94: -YY_RULE_SETUP -#line 390 "scan.l" -do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense); - YY_BREAK -case 95: -YY_RULE_SETUP -#line 391 "scan.l" -yymore_really_used = option_sense; - YY_BREAK -case 96: -YY_RULE_SETUP -#line 392 "scan.l" -do_yywrap = option_sense; - YY_BREAK -case 97: -YY_RULE_SETUP -#line 394 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense); - YY_BREAK -case 98: -YY_RULE_SETUP -#line 395 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense); - YY_BREAK -case 99: -YY_RULE_SETUP -#line 396 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense); - YY_BREAK -case 100: -YY_RULE_SETUP -#line 398 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense); - YY_BREAK -case 101: -YY_RULE_SETUP -#line 399 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense); - YY_BREAK -case 102: -YY_RULE_SETUP -#line 400 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense); - YY_BREAK -case 103: -YY_RULE_SETUP -#line 402 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense); - YY_BREAK -case 104: -YY_RULE_SETUP -#line 403 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense); - YY_BREAK -case 105: -YY_RULE_SETUP -#line 404 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense); - YY_BREAK -case 106: -YY_RULE_SETUP -#line 406 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense); - YY_BREAK -case 107: -YY_RULE_SETUP -#line 407 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense); - YY_BREAK -case 108: -YY_RULE_SETUP -#line 408 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense); - YY_BREAK -case 109: -YY_RULE_SETUP -#line 409 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense); - YY_BREAK -case 110: -YY_RULE_SETUP -#line 410 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense); - YY_BREAK -case 111: -YY_RULE_SETUP -#line 411 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense); - YY_BREAK -case 112: -YY_RULE_SETUP -#line 412 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense); - YY_BREAK -case 113: -YY_RULE_SETUP -#line 413 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense); - YY_BREAK -case 114: -YY_RULE_SETUP -#line 414 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense); - YY_BREAK -case 115: -YY_RULE_SETUP -#line 415 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense); - YY_BREAK -case 116: -YY_RULE_SETUP -#line 416 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense); - YY_BREAK -case 117: -YY_RULE_SETUP -#line 417 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense); - YY_BREAK -case 118: -YY_RULE_SETUP -#line 418 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense); - YY_BREAK -case 119: -YY_RULE_SETUP -#line 419 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense); - YY_BREAK -case 120: -YY_RULE_SETUP -#line 420 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense); - YY_BREAK -case 121: -YY_RULE_SETUP -#line 421 "scan.l" -ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense); - YY_BREAK -case 122: -YY_RULE_SETUP -#line 423 "scan.l" -return OPT_EXTRA_TYPE; - YY_BREAK -case 123: -YY_RULE_SETUP -#line 424 "scan.l" -return OPT_OUTFILE; - YY_BREAK -case 124: -YY_RULE_SETUP -#line 425 "scan.l" -return OPT_PREFIX; - YY_BREAK -case 125: -YY_RULE_SETUP -#line 426 "scan.l" -return OPT_YYCLASS; - YY_BREAK -case 126: -YY_RULE_SETUP -#line 427 "scan.l" -return OPT_HEADER; - YY_BREAK -case 127: -YY_RULE_SETUP -#line 428 "scan.l" -return OPT_TABLES; - YY_BREAK -case 128: -YY_RULE_SETUP -#line 429 "scan.l" -{ - tablesverify = option_sense; - if(!tablesext && option_sense) - tablesext = true; - } - YY_BREAK -case 129: -YY_RULE_SETUP -#line 436 "scan.l" -{ - if(yyleng-1 < MAXLINE) - { - strcpy( nmstr, yytext + 1 ); - } - else - { - synerr( _("Option line too long\n")); - FLEX_EXIT(EXIT_FAILURE); - } - nmstr[strlen( nmstr ) - 1] = '\0'; - return NAME; - } - YY_BREAK -case 130: -YY_RULE_SETUP -#line 450 "scan.l" -{ - format_synerr( _( "unrecognized %%option: %s" ), - yytext ); - BEGIN(RECOVER); - } - YY_BREAK - -case 131: -/* rule 131 can match eol */ -YY_RULE_SETUP -#line 457 "scan.l" -++linenum; BEGIN(INITIAL); - YY_BREAK - -case 132: -YY_RULE_SETUP -#line 461 "scan.l" -++bracelevel; yyless( 2 ); /* eat only %{ */ - YY_BREAK -case 133: -YY_RULE_SETUP -#line 462 "scan.l" ---bracelevel; yyless( 2 ); /* eat only %} */ - YY_BREAK -case 134: -YY_RULE_SETUP -#line 464 "scan.l" -ACTION_ECHO; /* indented code in prolog */ - YY_BREAK -case 135: -YY_RULE_SETUP -#line 466 "scan.l" -{ /* non-indented code */ - if ( bracelevel <= 0 ) - { /* not in %{ ... %} */ - yyless( 0 ); /* put it all back */ - yy_set_bol( 1 ); - mark_prolog(); - BEGIN(SECT2); - } - else - ACTION_ECHO; - } - YY_BREAK -case 136: -YY_RULE_SETUP -#line 478 "scan.l" -ACTION_ECHO; - YY_BREAK -case 137: -/* rule 137 can match eol */ -YY_RULE_SETUP -#line 479 "scan.l" -++linenum; ACTION_ECHO; - YY_BREAK -case YY_STATE_EOF(SECT2PROLOG): -#line 481 "scan.l" -{ - mark_prolog(); - sectnum = 0; - yyterminate(); /* to stop the parser */ - } - YY_BREAK - - -case 138: -/* rule 138 can match eol */ -YY_RULE_SETUP -#line 489 "scan.l" -++linenum; /* allow blank lines in section 2 */ - YY_BREAK -case 139: -YY_RULE_SETUP -#line 491 "scan.l" -{ - indented_code = false; - doing_codeblock = true; - bracelevel = 1; - BEGIN(PERCENT_BRACE_ACTION); - } - YY_BREAK -case 140: -YY_RULE_SETUP -#line 498 "scan.l" -{ - /* Allow "<" to appear in (?x) patterns. */ - if (!sf_skip_ws()) - BEGIN(SC); - return '<'; - } - YY_BREAK -case 141: -YY_RULE_SETUP -#line 504 "scan.l" -return '^'; - YY_BREAK -case 142: -YY_RULE_SETUP -#line 505 "scan.l" -BEGIN(QUOTE); return '"'; - YY_BREAK -case 143: -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 506 "scan.l" -{ - BEGIN(NUM); - if ( lex_compat || posix_compat ) - return BEGIN_REPEAT_POSIX; - else - return BEGIN_REPEAT_FLEX; - } - YY_BREAK -case 144: -/* rule 144 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 513 "scan.l" -return '$'; - YY_BREAK -case 145: -YY_RULE_SETUP -#line 515 "scan.l" -{ - bracelevel = 1; - BEGIN(PERCENT_BRACE_ACTION); - - if ( in_rule ) - { - doing_rule_action = true; - in_rule = false; - return '\n'; - } - } - YY_BREAK -case 146: -/* rule 146 can match eol */ -YY_RULE_SETUP -#line 526 "scan.l" -{ - if (sf_skip_ws()){ - /* We're in the middle of a (?x: ) pattern. */ - /* Push back everything starting at the "|" */ - size_t amt; - amt = strchr (yytext, '|') - yytext; - yyless(amt); - } - else { - continued_action = true; - ++linenum; - return '\n'; - } - } - YY_BREAK -case 147: -YY_RULE_SETUP -#line 541 "scan.l" -{ - - if (sf_skip_ws()){ - /* We're in the middle of a (?x: ) pattern. */ - yy_push_state(COMMENT_DISCARD); - } - else{ - yyless( yyleng - 2 ); /* put back '/', '*' */ - bracelevel = 0; - continued_action = false; - BEGIN(ACTION); - } - } - YY_BREAK -case 148: -YY_RULE_SETUP -#line 555 "scan.l" -/* allow indented rules */ ; - YY_BREAK -case 149: -YY_RULE_SETUP -#line 557 "scan.l" -{ - if (sf_skip_ws()){ - /* We're in the middle of a (?x: ) pattern. */ - } - else{ - /* This rule is separate from the one below because - * otherwise we get variable trailing context, so - * we can't build the scanner using -{f,F}. - */ - bracelevel = 0; - continued_action = false; - BEGIN(ACTION); - - if ( in_rule ) - { - doing_rule_action = true; - in_rule = false; - return '\n'; - } - } - } - YY_BREAK -case 150: -/* rule 150 can match eol */ -YY_RULE_SETUP -#line 579 "scan.l" -{ - if (sf_skip_ws()){ - /* We're in the middle of a (?x: ) pattern. */ - ++linenum; - } - else{ - bracelevel = 0; - continued_action = false; - BEGIN(ACTION); - unput( '\n' ); /* so sees it */ - - if ( in_rule ) - { - doing_rule_action = true; - in_rule = false; - return '\n'; - } - } - } - YY_BREAK -case 151: -#line 600 "scan.l" -case 152: -YY_RULE_SETUP -#line 600 "scan.l" -return EOF_OP; - YY_BREAK -case 153: -YY_RULE_SETUP -#line 602 "scan.l" -{ - sectnum = 3; - BEGIN(SECT3); - outn("/* Begin user sect3 */"); - yyterminate(); /* to stop the parser */ - } - YY_BREAK -case 154: -YY_RULE_SETUP -#line 609 "scan.l" -{ - int cclval; - - if(yyleng < MAXLINE) - { - strcpy( nmstr, yytext ); - } - else - { - synerr( _("Input line too long\n")); - FLEX_EXIT(EXIT_FAILURE); - } - - /* Check to see if we've already encountered this - * ccl. - */ - if (0 /* <--- This "0" effectively disables the reuse of a - * character class (purely based on its source text). - * The reason it was disabled is so yacc/bison can parse - * ccl operations, such as ccl difference and union. - */ - && (cclval = ccllookup( (Char *) nmstr )) != 0 ) - { - if ( input() != ']' ) - synerr( _( "bad character class" ) ); - - yylval = cclval; - ++cclreuse; - return PREVCCL; - } - else - { - /* We fudge a bit. We know that this ccl will - * soon be numbered as lastccl + 1 by cclinit. - */ - cclinstal( (Char *) nmstr, lastccl + 1 ); - - /* Push back everything but the leading bracket - * so the ccl can be rescanned. - */ - yyless( 1 ); - - BEGIN(FIRSTCCL); - return '['; - } - } - YY_BREAK -case 155: -YY_RULE_SETUP -#line 655 "scan.l" -return CCL_OP_DIFF; - YY_BREAK -case 156: -YY_RULE_SETUP -#line 656 "scan.l" -return CCL_OP_UNION; - YY_BREAK -/* Check for :space: at the end of the rule so we don't - * wrap the expanded regex in '(' ')' -- breaking trailing - * context. - */ -case 157: -/* rule 157 can match eol */ -YY_RULE_SETUP -#line 663 "scan.l" -{ - register Char *nmdefptr; - int end_is_ws, end_ch; - - end_ch = yytext[yyleng-1]; - end_is_ws = end_ch != '}' ? 1 : 0; - - if(yyleng-1 < MAXLINE) - { - strcpy( nmstr, yytext + 1 ); - } - else - { - synerr( _("Input line too long\n")); - FLEX_EXIT(EXIT_FAILURE); - } -nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */ - - if ( (nmdefptr = ndlookup( nmstr )) == 0 ) - format_synerr( - _( "undefined definition {%s}" ), - nmstr ); - - else - { /* push back name surrounded by ()'s */ - int len = strlen( (char *) nmdefptr ); - if (end_is_ws) - unput(end_ch); - - if ( lex_compat || nmdefptr[0] == '^' || - (len > 0 && nmdefptr[len - 1] == '$') - || (end_is_ws && trlcontxt && !sf_skip_ws())) - { /* don't use ()'s after all */ - PUT_BACK_STRING((char *) nmdefptr, 0); - - if ( nmdefptr[0] == '^' ) - BEGIN(CARETISBOL); - } - - else - { - unput(')'); - PUT_BACK_STRING((char *) nmdefptr, 0); - unput('('); - } - } - } - YY_BREAK -case 158: -YY_RULE_SETUP -#line 711 "scan.l" -{ - if (sf_skip_ws()) - yy_push_state(COMMENT_DISCARD); - else{ - /* Push back the "*" and return "/" as usual. */ - yyless(1); - return '/'; - } - } - YY_BREAK -case 159: -YY_RULE_SETUP -#line 721 "scan.l" -{ - if (lex_compat || posix_compat){ - /* Push back the "?#" and treat it like a normal parens. */ - yyless(1); - sf_push(); - return '('; - } - else - yy_push_state(EXTENDED_COMMENT); - } - YY_BREAK -case 160: -YY_RULE_SETUP -#line 731 "scan.l" -{ - sf_push(); - if (lex_compat || posix_compat) - /* Push back the "?" and treat it like a normal parens. */ - yyless(1); - else - BEGIN(GROUP_WITH_PARAMS); - return '('; - } - YY_BREAK -case 161: -YY_RULE_SETUP -#line 740 "scan.l" -sf_push(); return '('; - YY_BREAK -case 162: -YY_RULE_SETUP -#line 741 "scan.l" -sf_pop(); return ')'; - YY_BREAK -case 163: -YY_RULE_SETUP -#line 743 "scan.l" -return (unsigned char) yytext[0]; - YY_BREAK -case 164: -YY_RULE_SETUP -#line 744 "scan.l" -RETURNCHAR; - YY_BREAK - - -case 165: -/* rule 165 can match eol */ -YY_RULE_SETUP -#line 749 "scan.l" -++linenum; /* Allow blank lines & continuations */ - YY_BREAK -case 166: -YY_RULE_SETUP -#line 750 "scan.l" -return (unsigned char) yytext[0]; - YY_BREAK -case 167: -YY_RULE_SETUP -#line 751 "scan.l" -BEGIN(SECT2); return '>'; - YY_BREAK -case 168: -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 752 "scan.l" -BEGIN(CARETISBOL); return '>'; - YY_BREAK -case 169: -YY_RULE_SETUP -#line 753 "scan.l" -RETURNNAME; - YY_BREAK -case 170: -YY_RULE_SETUP -#line 754 "scan.l" -{ - format_synerr( _( "bad : %s" ), - yytext ); - } - YY_BREAK - -case 171: -YY_RULE_SETUP -#line 760 "scan.l" -BEGIN(SECT2); return '^'; - YY_BREAK - -case 172: -YY_RULE_SETUP -#line 764 "scan.l" -RETURNCHAR; - YY_BREAK -case 173: -YY_RULE_SETUP -#line 765 "scan.l" -BEGIN(SECT2); return '"'; - YY_BREAK -case 174: -/* rule 174 can match eol */ -YY_RULE_SETUP -#line 767 "scan.l" -{ - synerr( _( "missing quote" ) ); - BEGIN(SECT2); - ++linenum; - return '"'; - } - YY_BREAK - - -case 175: -YY_RULE_SETUP -#line 776 "scan.l" -BEGIN(SECT2); - YY_BREAK -case 176: -YY_RULE_SETUP -#line 777 "scan.l" -BEGIN(GROUP_MINUS_PARAMS); - YY_BREAK -case 177: -YY_RULE_SETUP -#line 778 "scan.l" -sf_set_case_ins(1); - YY_BREAK -case 178: -YY_RULE_SETUP -#line 779 "scan.l" -sf_set_dot_all(1); - YY_BREAK -case 179: -YY_RULE_SETUP -#line 780 "scan.l" -sf_set_skip_ws(1); - YY_BREAK - - -case 180: -YY_RULE_SETUP -#line 783 "scan.l" -BEGIN(SECT2); - YY_BREAK -case 181: -YY_RULE_SETUP -#line 784 "scan.l" -sf_set_case_ins(0); - YY_BREAK -case 182: -YY_RULE_SETUP -#line 785 "scan.l" -sf_set_dot_all(0); - YY_BREAK -case 183: -YY_RULE_SETUP -#line 786 "scan.l" -sf_set_skip_ws(0); - YY_BREAK - - -case 184: -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 790 "scan.l" -BEGIN(CCL); return '^'; - YY_BREAK -case 185: -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 791 "scan.l" -return '^'; - YY_BREAK -case 186: -YY_RULE_SETUP -#line 792 "scan.l" -BEGIN(CCL); RETURNCHAR; - YY_BREAK - - -case 187: -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -(yy_c_buf_p) = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 796 "scan.l" -return '-'; - YY_BREAK -case 188: -YY_RULE_SETUP -#line 797 "scan.l" -RETURNCHAR; - YY_BREAK -case 189: -YY_RULE_SETUP -#line 798 "scan.l" -BEGIN(SECT2); return ']'; - YY_BREAK -case 190: -/* rule 190 can match eol */ -YY_RULE_SETUP -#line 799 "scan.l" -{ - synerr( _( "bad character class" ) ); - BEGIN(SECT2); - return ']'; - } - YY_BREAK - - -case 191: -YY_RULE_SETUP -#line 807 "scan.l" -BEGIN(CCL); return CCE_ALNUM; - YY_BREAK -case 192: -YY_RULE_SETUP -#line 808 "scan.l" -BEGIN(CCL); return CCE_ALPHA; - YY_BREAK -case 193: -YY_RULE_SETUP -#line 809 "scan.l" -BEGIN(CCL); return CCE_BLANK; - YY_BREAK -case 194: -YY_RULE_SETUP -#line 810 "scan.l" -BEGIN(CCL); return CCE_CNTRL; - YY_BREAK -case 195: -YY_RULE_SETUP -#line 811 "scan.l" -BEGIN(CCL); return CCE_DIGIT; - YY_BREAK -case 196: -YY_RULE_SETUP -#line 812 "scan.l" -BEGIN(CCL); return CCE_GRAPH; - YY_BREAK -case 197: -YY_RULE_SETUP -#line 813 "scan.l" -BEGIN(CCL); return CCE_LOWER; - YY_BREAK -case 198: -YY_RULE_SETUP -#line 814 "scan.l" -BEGIN(CCL); return CCE_PRINT; - YY_BREAK -case 199: -YY_RULE_SETUP -#line 815 "scan.l" -BEGIN(CCL); return CCE_PUNCT; - YY_BREAK -case 200: -YY_RULE_SETUP -#line 816 "scan.l" -BEGIN(CCL); return CCE_SPACE; - YY_BREAK -case 201: -YY_RULE_SETUP -#line 817 "scan.l" -BEGIN(CCL); return CCE_UPPER; - YY_BREAK -case 202: -YY_RULE_SETUP -#line 818 "scan.l" -BEGIN(CCL); return CCE_XDIGIT; - YY_BREAK -case 203: -YY_RULE_SETUP -#line 820 "scan.l" -BEGIN(CCL); return CCE_NEG_ALNUM; - YY_BREAK -case 204: -YY_RULE_SETUP -#line 821 "scan.l" -BEGIN(CCL); return CCE_NEG_ALPHA; - YY_BREAK -case 205: -YY_RULE_SETUP -#line 822 "scan.l" -BEGIN(CCL); return CCE_NEG_BLANK; - YY_BREAK -case 206: -YY_RULE_SETUP -#line 823 "scan.l" -BEGIN(CCL); return CCE_NEG_CNTRL; - YY_BREAK -case 207: -YY_RULE_SETUP -#line 824 "scan.l" -BEGIN(CCL); return CCE_NEG_DIGIT; - YY_BREAK -case 208: -YY_RULE_SETUP -#line 825 "scan.l" -BEGIN(CCL); return CCE_NEG_GRAPH; - YY_BREAK -case 209: -YY_RULE_SETUP -#line 826 "scan.l" -BEGIN(CCL); return CCE_NEG_LOWER; - YY_BREAK -case 210: -YY_RULE_SETUP -#line 827 "scan.l" -BEGIN(CCL); return CCE_NEG_PRINT; - YY_BREAK -case 211: -YY_RULE_SETUP -#line 828 "scan.l" -BEGIN(CCL); return CCE_NEG_PUNCT; - YY_BREAK -case 212: -YY_RULE_SETUP -#line 829 "scan.l" -BEGIN(CCL); return CCE_NEG_SPACE; - YY_BREAK -case 213: -YY_RULE_SETUP -#line 830 "scan.l" -BEGIN(CCL); return CCE_NEG_UPPER; - YY_BREAK -case 214: -YY_RULE_SETUP -#line 831 "scan.l" -BEGIN(CCL); return CCE_NEG_XDIGIT; - YY_BREAK -case 215: -YY_RULE_SETUP -#line 832 "scan.l" -{ - format_synerr( - _( "bad character class expression: %s" ), - yytext ); - BEGIN(CCL); return CCE_ALNUM; - } - YY_BREAK - - -case 216: -YY_RULE_SETUP -#line 841 "scan.l" -{ - yylval = myctoi( yytext ); - return NUMBER; - } - YY_BREAK -case 217: -YY_RULE_SETUP -#line 846 "scan.l" -return ','; - YY_BREAK -case 218: -YY_RULE_SETUP -#line 847 "scan.l" -{ - BEGIN(SECT2); - if ( lex_compat || posix_compat ) - return END_REPEAT_POSIX; - else - return END_REPEAT_FLEX; - } - YY_BREAK -case 219: -YY_RULE_SETUP -#line 855 "scan.l" -{ - synerr( _( "bad character inside {}'s" ) ); - BEGIN(SECT2); - return '}'; - } - YY_BREAK -case 220: -/* rule 220 can match eol */ -YY_RULE_SETUP -#line 861 "scan.l" -{ - synerr( _( "missing }" ) ); - BEGIN(SECT2); - ++linenum; - return '}'; - } - YY_BREAK - - -case 221: -YY_RULE_SETUP -#line 871 "scan.l" -bracelevel = 0; - YY_BREAK -case 222: -YY_RULE_SETUP -#line 873 "scan.l" -ACTION_ECHO; yy_push_state( COMMENT ); - YY_BREAK - -case 223: -YY_RULE_SETUP -#line 876 "scan.l" -{ - ACTION_ECHO; - CHECK_REJECT(yytext); - } - YY_BREAK -case 224: -YY_RULE_SETUP -#line 880 "scan.l" -{ - ACTION_ECHO; - CHECK_YYMORE(yytext); - } - YY_BREAK - -case 225: -YY_RULE_SETUP -#line 886 "scan.l" -ACTION_ECHO_QSTART; - YY_BREAK -case 226: -YY_RULE_SETUP -#line 887 "scan.l" -ACTION_ECHO_QEND; - YY_BREAK -case 227: -YY_RULE_SETUP -#line 888 "scan.l" -ACTION_ECHO; - YY_BREAK -case 228: -/* rule 228 can match eol */ -YY_RULE_SETUP -#line 889 "scan.l" -{ - ++linenum; - ACTION_ECHO; - if ( bracelevel == 0 || - (doing_codeblock && indented_code) ) - { - if ( doing_rule_action ) - add_action( "\tYY_BREAK\n" ); - - doing_rule_action = doing_codeblock = false; - BEGIN(SECT2); - } - } - YY_BREAK - -/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */ - -case 229: -YY_RULE_SETUP -#line 907 "scan.l" -ACTION_ECHO; ++bracelevel; - YY_BREAK -case 230: -YY_RULE_SETUP -#line 908 "scan.l" -ACTION_ECHO; --bracelevel; - YY_BREAK -case 231: -YY_RULE_SETUP -#line 909 "scan.l" -ACTION_ECHO_QSTART; - YY_BREAK -case 232: -YY_RULE_SETUP -#line 910 "scan.l" -ACTION_ECHO_QEND; - YY_BREAK -case 233: -YY_RULE_SETUP -#line 911 "scan.l" -ACTION_ECHO; - YY_BREAK -case 234: -YY_RULE_SETUP -#line 912 "scan.l" -ACTION_ECHO; - YY_BREAK -case 235: -YY_RULE_SETUP -#line 913 "scan.l" -ACTION_ECHO; - YY_BREAK -case 236: -YY_RULE_SETUP -#line 914 "scan.l" -ACTION_ECHO; /* character constant */ - YY_BREAK -case 237: -YY_RULE_SETUP -#line 915 "scan.l" -ACTION_ECHO; BEGIN(ACTION_STRING); - YY_BREAK -case 238: -/* rule 238 can match eol */ -YY_RULE_SETUP -#line 916 "scan.l" -{ - ++linenum; - ACTION_ECHO; - if ( bracelevel == 0 ) - { - if ( doing_rule_action ) - add_action( "\tYY_BREAK\n" ); - - doing_rule_action = false; - BEGIN(SECT2); - } - } - YY_BREAK -case 239: -YY_RULE_SETUP -#line 928 "scan.l" -ACTION_ECHO; - YY_BREAK - - -case 240: -YY_RULE_SETUP -#line 932 "scan.l" -ACTION_ECHO; - YY_BREAK -case 241: -YY_RULE_SETUP -#line 933 "scan.l" -ACTION_ECHO; - YY_BREAK -case 242: -/* rule 242 can match eol */ -YY_RULE_SETUP -#line 934 "scan.l" -++linenum; ACTION_ECHO; BEGIN(ACTION); - YY_BREAK -case 243: -YY_RULE_SETUP -#line 935 "scan.l" -ACTION_ECHO; BEGIN(ACTION); - YY_BREAK -case 244: -YY_RULE_SETUP -#line 936 "scan.l" -ACTION_ECHO; - YY_BREAK - -case YY_STATE_EOF(COMMENT): -case YY_STATE_EOF(COMMENT_DISCARD): -case YY_STATE_EOF(ACTION): -case YY_STATE_EOF(ACTION_STRING): -#line 939 "scan.l" -{ - synerr( _( "EOF encountered inside an action" ) ); - yyterminate(); - } - YY_BREAK -case YY_STATE_EOF(EXTENDED_COMMENT): -case YY_STATE_EOF(GROUP_WITH_PARAMS): -case YY_STATE_EOF(GROUP_MINUS_PARAMS): -#line 944 "scan.l" -{ - synerr( _( "EOF encountered inside pattern" ) ); - yyterminate(); - } - YY_BREAK -case 245: -YY_RULE_SETUP -#line 949 "scan.l" -{ - yylval = myesc( (Char *) yytext ); - - if ( YY_START == FIRSTCCL ) - BEGIN(CCL); - - return CHAR; - } - YY_BREAK - -case 246: -YY_RULE_SETUP -#line 960 "scan.l" -fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout); - YY_BREAK -case 247: -YY_RULE_SETUP -#line 961 "scan.l" -fwrite (escaped_qend, 1, strlen(escaped_qend), yyout); - YY_BREAK -case 248: -/* rule 248 can match eol */ -YY_RULE_SETUP -#line 962 "scan.l" -ECHO; - YY_BREAK -case 249: -/* rule 249 can match eol */ -YY_RULE_SETUP -#line 963 "scan.l" -ECHO; - YY_BREAK -case YY_STATE_EOF(SECT3): -#line 964 "scan.l" -sectnum = 0; yyterminate(); - YY_BREAK - -case 250: -/* rule 250 can match eol */ -YY_RULE_SETUP -#line 967 "scan.l" -format_synerr( _( "bad character: %s" ), yytext ); - YY_BREAK -case 251: -YY_RULE_SETUP -#line 969 "scan.l" -YY_FATAL_ERROR( "flex scanner jammed" ); - YY_BREAK -#line 4112 "scan.c" - case YY_STATE_EOF(INITIAL): - case YY_STATE_EOF(SECT2): - case YY_STATE_EOF(CODEBLOCK): - case YY_STATE_EOF(PICKUPDEF): - case YY_STATE_EOF(SC): - case YY_STATE_EOF(CARETISBOL): - case YY_STATE_EOF(NUM): - case YY_STATE_EOF(QUOTE): - case YY_STATE_EOF(FIRSTCCL): - case YY_STATE_EOF(CCL): - case YY_STATE_EOF(RECOVER): - case YY_STATE_EOF(PERCENT_BRACE_ACTION): - case YY_STATE_EOF(OPTION): - case YY_STATE_EOF(LINEDIR): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( yywrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - yy_size_t num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart(yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); - - (yy_state_ptr) = (yy_state_buf); - *(yy_state_ptr)++ = yy_current_state; - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 1107 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *(yy_state_ptr)++ = yy_current_state; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - - register YY_CHAR yy_c = 1; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 1107 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 1106); - if ( ! yy_is_jam ) - *(yy_state_ptr)++ = yy_current_state; - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up yytext */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register yy_size_t number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart(yyin ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve yytext */ - (yy_hold_char) = *++(yy_c_buf_p); - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); - yy_load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void yy_load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * - */ - void yy_delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree((void *) b->yy_ch_buf ); - - yyfree((void *) b ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - yy_flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void yy_flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void yypop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (void) -{ - yy_size_t num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) -{ - - return yy_scan_bytes(yystr,strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) yyalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - - static void yy_push_state (int new_state ) -{ - if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) - { - yy_size_t new_size; - - (yy_start_stack_depth) += YY_START_STACK_INCR; - new_size = (yy_start_stack_depth) * sizeof( int ); - - if ( ! (yy_start_stack) ) - (yy_start_stack) = (int *) yyalloc(new_size ); - - else - (yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size ); - - if ( ! (yy_start_stack) ) - YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); - } - - (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; - - BEGIN(new_state); -} - - static void yy_pop_state (void) -{ - if ( --(yy_start_stack_ptr) < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = (yy_hold_char); \ - (yy_c_buf_p) = yytext + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int yyget_lineno (void) -{ - - return yylineno; -} - -/** Get the input stream. - * - */ -FILE *yyget_in (void) -{ - return yyin; -} - -/** Get the output stream. - * - */ -FILE *yyget_out (void) -{ - return yyout; -} - -/** Get the length of the current token. - * - */ -yy_size_t yyget_leng (void) -{ - return yyleng; -} - -/** Get the current token. - * - */ - -char *yyget_text (void) -{ - return yytext; -} - -/** Set the current line number. - * @param line_number - * - */ -void yyset_lineno (int line_number ) -{ - - yylineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * in_str ) -{ - yyin = in_str ; -} - -void yyset_out (FILE * out_str ) -{ - yyout = out_str ; -} - -int yyget_debug (void) -{ - return yy_flex_debug; -} - -void yyset_debug (int bdebug ) -{ - yy_flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - - (yy_start_stack_ptr) = 0; - (yy_start_stack_depth) = 0; - (yy_start_stack) = NULL; - - (yy_state_buf) = 0; - (yy_state_ptr) = 0; - (yy_full_match) = 0; - (yy_lp) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(); - } - - /* Destroy the stack itself. */ - yyfree((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Destroy the start condition stack. */ - yyfree((yy_start_stack) ); - (yy_start_stack) = NULL; - - yyfree ( (yy_state_buf) ); - (yy_state_buf) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *yyrealloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void yyfree (void * ptr ) -{ - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 969 "scan.l" - - - - -int yywrap() - { - if ( --num_input_files > 0 ) - { - set_input_file( *++input_files ); - return 0; - } - - else - return 1; - } - - -/* set_input_file - open the given file (if NULL, stdin) for scanning */ - -void set_input_file( file ) -char *file; - { - if ( file && strcmp( file, "-" ) ) - { - infilename = copy_string( file ); - yyin = fopen( infilename, "r" ); - - if ( yyin == NULL ) - lerrsf( _( "can't open %s" ), file ); - } - - else - { - yyin = stdin; - infilename = copy_string( "" ); - } - - linenum = 1; - } - - -/* Wrapper routines for accessing the scanner's malloc routines. */ - -void *flex_alloc( size ) -size_t size; - { - return (void *) malloc( size ); - } - -void *flex_realloc( ptr, size ) -void *ptr; -size_t size; - { - return (void *) realloc( ptr, size ); - } - -void flex_free( ptr ) -void *ptr; - { - if ( ptr ) - free( ptr ); - } - diff --git a/scan.l b/scan.l deleted file mode 100644 index 1bcb09b42c330..0000000000000 --- a/scan.l +++ /dev/null @@ -1,1029 +0,0 @@ -/* scan.l - scanner for flex input -*-C-*- */ - -%{ -/* Copyright (c) 1990 The Regents of the University of California. */ -/* All rights reserved. */ - -/* This code is derived from software contributed to Berkeley by */ -/* Vern Paxson. */ - -/* The United States Government has rights in this work pursuant */ -/* to contract no. DE-AC03-76SF00098 between the United States */ -/* Department of Energy and the University of California. */ - -/* This file is part of flex. */ - -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following conditions */ -/* are met: */ - -/* 1. Redistributions of source code must retain the above copyright */ -/* notice, this list of conditions and the following disclaimer. */ -/* 2. Redistributions in binary form must reproduce the above copyright */ -/* notice, this list of conditions and the following disclaimer in the */ -/* documentation and/or other materials provided with the distribution. */ - -/* Neither the name of the University nor the names of its contributors */ -/* may be used to endorse or promote products derived from this software */ -/* without specific prior written permission. */ - -/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ -/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ -/* PURPOSE. */ - -#include "flexdef.h" -#include "parse.h" -extern bool tablesverify, tablesext; -extern int trlcontxt; /* Set in parse.y for each rule. */ -extern const char *escaped_qstart, *escaped_qend; - -#define ACTION_ECHO add_action( yytext ) -#define ACTION_IFDEF(def, should_define) \ - { \ - if ( should_define ) \ - action_define( def, 1 ); \ - } - -#define ACTION_ECHO_QSTART add_action (escaped_qstart) -#define ACTION_ECHO_QEND add_action (escaped_qend) - -#define ACTION_M4_IFDEF(def, should_define) \ - do{ \ - if ( should_define ) \ - buf_m4_define( &m4defs_buf, def, NULL);\ - else \ - buf_m4_undefine( &m4defs_buf, def);\ - } while(0) - -#define MARK_END_OF_PROLOG mark_prolog(); - -#define YY_DECL \ - int flexscan() - -#define RETURNCHAR \ - yylval = (unsigned char) yytext[0]; \ - return CHAR; - -#define RETURNNAME \ - if(yyleng < MAXLINE) \ - { \ - strcpy( nmstr, yytext ); \ - } \ - else \ - { \ - synerr(_("Input line too long\n")); \ - FLEX_EXIT(EXIT_FAILURE); \ - } \ - return NAME; - -#define PUT_BACK_STRING(str, start) \ - for ( i = strlen( str ) - 1; i >= start; --i ) \ - unput((str)[i]) - -#define CHECK_REJECT(str) \ - if ( all_upper( str ) ) \ - reject = true; - -#define CHECK_YYMORE(str) \ - if ( all_lower( str ) ) \ - yymore_used = true; - -#define YY_USER_INIT \ - if ( getenv("POSIXLY_CORRECT") ) \ - posix_compat = true; - -%} - -%option caseless nodefault stack noyy_top_state -%option nostdinit - -%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE -%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION -%x OPTION LINEDIR CODEBLOCK_MATCH_BRACE -%x GROUP_WITH_PARAMS -%x GROUP_MINUS_PARAMS -%x EXTENDED_COMMENT -%x COMMENT_DISCARD - -WS [[:blank:]]+ -OPTWS [[:blank:]]* -NOT_WS [^[:blank:]\r\n] - -NL \r?\n - -NAME ([[:alpha:]_][[:alnum:]_-]*) -NOT_NAME [^[:alpha:]_*\n]+ - -SCNAME {NAME} - -ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2})) - -FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ}) -CCL_CHAR ([^\\\n\]]|{ESCSEQ}) -CCL_EXPR ("[:"^?[[:alpha:]]+":]") - -LEXOPT [aceknopr] - -M4QSTART "[[" -M4QEND "]]" - -%% - static int bracelevel, didadef, indented_code; - static int doing_rule_action = false; - static int option_sense; - - int doing_codeblock = false; - int i, brace_depth=0, brace_start_line=0; - Char nmdef[MAXLINE]; - - -{ - ^{WS} indented_code = true; BEGIN(CODEBLOCK); - ^"/*" ACTION_ECHO; yy_push_state( COMMENT ); - ^#{OPTWS}line{WS} yy_push_state( LINEDIR ); - ^"%s"{NAME}? return SCDECL; - ^"%x"{NAME}? return XSCDECL; - ^"%{".*{NL} { - ++linenum; - line_directive_out( (FILE *) 0, 1 ); - indented_code = false; - BEGIN(CODEBLOCK); - } - ^"%top"[[:blank:]]*"{"[[:blank:]]*{NL} { - brace_start_line = linenum; - ++linenum; - buf_linedir( &top_buf, infilename?infilename:"", linenum); - brace_depth = 1; - yy_push_state(CODEBLOCK_MATCH_BRACE); - } - - ^"%top".* synerr( _("malformed '%top' directive") ); - - {WS} /* discard */ - - ^"%%".* { - sectnum = 2; - bracelevel = 0; - mark_defs1(); - line_directive_out( (FILE *) 0, 1 ); - BEGIN(SECT2PROLOG); - return SECTEND; - } - - ^"%pointer".*{NL} yytext_is_array = false; ++linenum; - ^"%array".*{NL} yytext_is_array = true; ++linenum; - - ^"%option" BEGIN(OPTION); return OPTION_OP; - - ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */ - ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */ - - /* xgettext: no-c-format */ - ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) ); - - ^{NAME} { - if(yyleng < MAXLINE) - { - strcpy( nmstr, yytext ); - } - else - { - synerr( _("Definition name too long\n")); - FLEX_EXIT(EXIT_FAILURE); - } - - didadef = false; - BEGIN(PICKUPDEF); - } - - {SCNAME} RETURNNAME; - ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */ - {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */ -} - - -{ - "*/" ACTION_ECHO; yy_pop_state(); - "*" ACTION_ECHO; - {M4QSTART} ACTION_ECHO_QSTART; - {M4QEND} ACTION_ECHO_QEND; - [^*\n] ACTION_ECHO; - {NL} ++linenum; ACTION_ECHO; -} - -{ - /* This is the same as COMMENT, but is discarded rather than output. */ - "*/" yy_pop_state(); - "*" ; - [^*\n] ; - {NL} ++linenum; -} - -{ - ")" yy_pop_state(); - [^\n\)]+ ; - {NL} ++linenum; -} - -{ - \n yy_pop_state(); - [[:digit:]]+ linenum = myctoi( yytext ); - - \"[^"\n]*\" { - flex_free( (void *) infilename ); - infilename = copy_string( yytext + 1 ); - infilename[strlen( infilename ) - 1] = '\0'; - } - . /* ignore spurious characters */ -} - -{ - ^"%}".*{NL} ++linenum; BEGIN(INITIAL); - - {M4QSTART} ACTION_ECHO_QSTART; - {M4QEND} ACTION_ECHO_QEND; - . ACTION_ECHO; - - {NL} { - ++linenum; - ACTION_ECHO; - if ( indented_code ) - BEGIN(INITIAL); - } -} - -{ - "}" { - if( --brace_depth == 0){ - /* TODO: Matched. */ - yy_pop_state(); - }else - buf_strnappend(&top_buf, yytext, yyleng); - } - - "{" { - brace_depth++; - buf_strnappend(&top_buf, yytext, yyleng); - } - - {NL} { - ++linenum; - buf_strnappend(&top_buf, yytext, yyleng); - } - - {M4QSTART} buf_strnappend(&top_buf, escaped_qstart, strlen(escaped_qstart)); - {M4QEND} buf_strnappend(&top_buf, escaped_qend, strlen(escaped_qend)); - - [^{}\r\n] { - buf_strnappend(&top_buf, yytext, yyleng); - } - - <> { - linenum = brace_start_line; - synerr(_("Unmatched '{'")); - yyterminate(); - } -} - - -{ - {WS} /* separates name and definition */ - - {NOT_WS}[^\r\n]* { - if(yyleng < MAXLINE) - { - strcpy( (char *) nmdef, yytext ); - } - else - { - format_synerr( _("Definition value for {%s} too long\n"), nmstr); - FLEX_EXIT(EXIT_FAILURE); - } - /* Skip trailing whitespace. */ - for ( i = strlen( (char *) nmdef ) - 1; - i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t'); - --i ) - ; - - nmdef[i + 1] = '\0'; - - ndinstal( nmstr, nmdef ); - didadef = true; - } - - {NL} { - if ( ! didadef ) - synerr( _( "incomplete name definition" ) ); - BEGIN(INITIAL); - ++linenum; - } -} - - -