diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 253 |
1 files changed, 171 insertions, 82 deletions
@@ -49,6 +49,7 @@ TOPDIR= /usr/local # "Compiled" time zone information is placed in the "TZDIR" directory # (and subdirectories). # Use an absolute path name for TZDIR unless you're just testing the software. +# TZDIR_BASENAME should not contain "/" and should not be ".", ".." or empty. TZDIR_BASENAME= zoneinfo TZDIR= $(TOPDIR)/etc/$(TZDIR_BASENAME) @@ -75,7 +76,7 @@ LIBDIR= $(TOPDIR)/lib # If you want only POSIX time, with time values interpreted as # seconds since the epoch (not counting leap seconds), use # REDO= posix_only -# below. If you want want only "right" time, with values interpreted +# below. If you want only "right" time, with values interpreted # as seconds since the epoch (counting leap seconds), use # REDO= right_only # below. If you want both sets of data available, with leap seconds not @@ -92,6 +93,24 @@ LIBDIR= $(TOPDIR)/lib REDO= posix_right +# To install data in text form that has all the information of the binary data, +# (optionally incorporating leap second information), use +# TZDATA_TEXT= tzdata.zi leapseconds +# To install text data without leap second information (e.g., because +# REDO='posix_only'), use +# TZDATA_TEXT= tzdata.zi +# To avoid installing text data, use +# TZDATA_TEXT= + +TZDATA_TEXT= leapseconds tzdata.zi + +# For backward-compatibility links for old zone names, use +# BACKWARD= backward pacificnew +# To omit these links, use +# BACKWARD= + +BACKWARD= backward pacificnew + # If you want out-of-scope and often-wrong data from the file 'backzone', use # PACKRATDATA= backzone # To omit this data, use @@ -99,6 +118,11 @@ REDO= posix_right PACKRATDATA= +# The name of a locale using the UTF-8 encoding, used during self-tests. +# The tests are skipped if the name does not appear to work on this system. + +UTF8_LOCALE= en_US.utf8 + # Since "." may not be in PATH... YEARISTYPE= ./yearistype @@ -106,50 +130,53 @@ YEARISTYPE= ./yearistype # Non-default libraries needed to link. LDLIBS= -# Add the following to the end of the "CFLAGS=" line as needed. +# Add the following to the end of the "CFLAGS=" line as needed to override +# defaults specified in the source code. "-DFOO" is equivalent to "-DFOO=1". # -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c) +# -DDEPRECATE_TWO_DIGIT_YEARS for optional runtime warnings about strftime +# formats that generate only the last two digits of year numbers +# -DEPOCH_LOCAL if the 'time' function returns local time not UT +# -DEPOCH_OFFSET=N if the 'time' function returns a value N greater +# than what POSIX specifies, assuming local time is UT. +# For example, N is 252460800 on AmigaOS. # -DHAVE_DECL_ASCTIME_R=0 if <time.h> does not declare asctime_r +# -DHAVE_DECL_ENVIRON if <unistd.h> declares 'environ' # -DHAVE_DIRECT_H if mkdir needs <direct.h> (MS-Windows) -# -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS) -# -DHAVE_GETTEXT=1 if 'gettext' works (e.g., GNU/Linux, FreeBSD, Solaris) -# -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares +# -DHAVE_GENERIC=0 if _Generic does not work +# -DHAVE_GETTEXT if 'gettext' works (e.g., GNU/Linux, FreeBSD, Solaris) +# -DHAVE_INCOMPATIBLE_CTIME_R if your system's time.h declares # ctime_r and asctime_r incompatibly with the POSIX standard # (Solaris when _POSIX_PTHREAD_SEMANTICS is not defined). -# -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h" +# -DHAVE_INTTYPES_H if you have a non-C99 compiler with <inttypes.h> # -DHAVE_LINK=0 if your system lacks a link function # -DHAVE_LOCALTIME_R=0 if your system lacks a localtime_r function # -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz -# This defaults to 1 if a working localtime_rz seems to be available. # localtime_rz can make zdump significantly faster, but is nonstandard. # -DHAVE_POSIX_DECLS=0 if your system's include files do not declare # functions like 'link' or variables like 'tzname' required by POSIX -# -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h" -# -DHAVE_STRFTIME_L=1 if <time.h> declares locale_t and strftime_l -# This defaults to 0 if _POSIX_VERSION < 200809, 1 otherwise. +# -DHAVE_SNPRINTF=0 if your system lacks the snprintf function +# -DHAVE_STDBOOL_H if you have a non-C99 compiler with <stdbool.h> +# -DHAVE_STDINT_H if you have a non-C99 compiler with <stdint.h> +# -DHAVE_STRFTIME_L if <time.h> declares locale_t and strftime_l # -DHAVE_STRDUP=0 if your system lacks the strdup function # -DHAVE_SYMLINK=0 if your system lacks the symlink function -# -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h" -# -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h" +# -DHAVE_SYS_STAT_H=0 if your compiler lacks a <sys/stat.h> +# -DHAVE_SYS_WAIT_H=0 if your compiler lacks a <sys/wait.h> # -DHAVE_TZSET=0 if your system lacks a tzset function -# -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?) -# -DEPOCH_LOCAL=1 if the 'time' function returns local time not UT -# -DEPOCH_OFFSET=N if the 'time' function returns a value N greater -# than what POSIX specifies, assuming local time is UT. -# For example, N is 252460800 on AmigaOS. -# -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1 -# if you do not want run time warnings about formats that may cause -# year 2000 grief -# -Dssize_t=long on ancient hosts that lack ssize_t -# -DTHREAD_SAFE=1 to make localtime.c thread-safe, as POSIX requires; +# -DHAVE_UNISTD_H=0 if your compiler lacks a <unistd.h> +# -Dlocale_t=XXX if your system uses XXX instead of locale_t +# -Dssize_t=long on hosts like MS-Windows that lack ssize_t +# -DTHREAD_SAFE to make localtime.c thread-safe, as POSIX requires; # not needed by the main-program tz code, which is single-threaded. # Append other compiler flags as needed, e.g., -pthread on GNU/Linux. # -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t +# This is intended for internal use only; it mangles external names. # -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz" # -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; # the default is system-supplied, typically "/usr/lib/locale" # -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified # DST transitions if the time zone files cannot be accessed -# -DUNINIT_TRAP=1 if reading uninitialized storage can cause problems +# -DUNINIT_TRAP if reading uninitialized storage can cause problems # other than simply getting garbage data # -DUSE_LTZ=0 to build zdump with the system time zone library # Also set TZDOBJS=zdump.o and CHECK_TIME_T_ALTERNATIVES= below. @@ -157,26 +184,27 @@ LDLIBS= # (or some other number) to set the maximum time zone abbreviation length # that zic will accept without a warning (the default is 6) # $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking -GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ - -Wall -Wextra \ - -Wbad-function-cast -Wcast-align -Wdate-time \ - -Wdeclaration-after-statement \ - -Wdouble-promotion \ - -Wformat=2 -Winit-self -Wjump-misses-init \ - -Wlogical-op -Wmissing-prototypes -Wnested-externs \ - -Wold-style-definition -Woverlength-strings -Wpointer-arith \ - -Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \ - -Wsuggest-attribute=format -Wsuggest-attribute=noreturn \ - -Wsuggest-attribute=pure -Wtrampolines \ - -Wundef -Wunused -Wwrite-strings \ - -Wno-address -Wno-format-nonliteral -Wno-sign-compare \ - -Wno-type-limits -Wno-unused-parameter -# -# If you want to use System V compatibility code, add -# -DUSG_COMPAT -# to the end of the "CFLAGS=" line. This arrange for "timezone" and "daylight" -# variables to be kept up-to-date by the time conversion functions. Neither -# "timezone" nor "daylight" is described in X3J11's work. +# Select instrumentation via "make GCC_INSTRUMENT='whatever'". +GCC_INSTRUMENT = \ + -fsanitize=undefined -fsanitize-address-use-after-scope \ + -fsanitize-undefined-trap-on-error -fstack-protector +GCC_DEBUG_FLAGS = -DGCC_LINT -g3 -O3 -fno-common \ + $(GCC_INSTRUMENT) \ + -Wall -Wextra \ + -Walloc-size-larger-than=100000 -Warray-bounds=2 \ + -Wbad-function-cast -Wcast-align -Wdate-time \ + -Wdeclaration-after-statement -Wdouble-promotion \ + -Wformat=2 -Wformat-overflow=2 -Wformat-signedness -Wformat-truncation \ + -Winit-self -Wjump-misses-init -Wlogical-op \ + -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ + -Wold-style-definition -Woverlength-strings -Wpointer-arith \ + -Wshadow -Wshift-overflow=2 -Wstrict-prototypes -Wstringop-overflow=5 \ + -Wsuggest-attribute=const -Wsuggest-attribute=format \ + -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure \ + -Wtrampolines -Wundef -Wuninitialized -Wunused \ + -Wvariadic-macros -Wvla -Wwrite-strings \ + -Wno-address -Wno-format-nonliteral -Wno-sign-compare \ + -Wno-type-limits -Wno-unused-parameter # # If your system has a "GMT offset" field in its "struct tm"s # (or if you decide to add such a field in your system's "time.h" file), @@ -189,6 +217,31 @@ GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ # and define NO_TM_ZONE to suppress any guessing. These two fields are not # required by POSIX, but are widely available on GNU/Linux and BSD systems. # +# The next batch of options control support for external variables +# exported by tzcode. In practice these variables are less useful +# than TM_GMTOFF and TM_ZONE. However, most of them are standardized. +# # +# # To omit or support the external variable "tzname", add one of: +# # -DHAVE_TZNAME=0 +# # -DHAVE_TZNAME=1 +# # to the "CFLAGS=" line. "tzname" is required by POSIX 1988 and later. +# # If not defined, the code attempts to guess HAVE_TZNAME from other macros. +# # Warning: unless time_tz is also defined, HAVE_TZNAME=1 can cause +# # crashes when combined with some platforms' standard libraries, +# # presumably due to memory allocation issues. +# # +# # To omit or support the external variables "timezone" and "daylight", add +# # -DUSG_COMPAT=0 +# # -DUSG_COMPAT=1 +# # to the "CFLAGS=" line; "timezone" and "daylight" are inspired by +# # Unix Systems Group code and are required by POSIX 2008 (with XSI) and later. +# # If not defined, the code attempts to guess USG_COMPAT from other macros. +# # +# # To support the external variable "altzone", add +# # -DALTZONE +# # to the end of the "CFLAGS=" line; although "altzone" appeared in +# # System V Release 3.1 it has not been standardized. +# # If you want functions that were inspired by early versions of X3J11's work, # add # -DSTD_INSPIRED @@ -226,11 +279,6 @@ GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ # -DALL_STATE # to the end of the "CFLAGS=" line. Storage is obtained by calling malloc. # -# If you want an "altzone" variable (a la System V Release 3.1), add -# -DALTZONE -# to the end of the "CFLAGS=" line. -# This variable is not described in X3J11's work. -# # NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put # out by the National Institute of Standards and Technology # which claims to test C and Posix conformance. If you want to pass PCTS, add @@ -240,8 +288,8 @@ GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ # If you want strict compliance with XPG4 as of 1994-04-09, add # -DXPG4_1994_04_09 # to the end of the "CFLAGS=" line. This causes "strftime" to always return -# 53 as a week number (rather than 52 or 53) for those days in January that -# before the first Monday in January when a "%V" format is used and January 1 +# 53 as a week number (rather than 52 or 53) for January days before +# January's first Monday when a "%V" format is used and January 1 # falls on a Friday, Saturday, or Sunday. CFLAGS= @@ -265,7 +313,7 @@ ZFLAGS= # How to use zic to install tz binary files. -ZIC_INSTALL= $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) $(LEAPSECONDS) +ZIC_INSTALL= $(ZIC) -d $(DESTDIR)$(TZDIR) $(LEAPSECONDS) # The name of a Posix-compliant 'awk' on your system. AWK= awk @@ -289,6 +337,7 @@ SGML_CATALOG_FILES= \ # The name, arguments and environment of a program to validate your web pages. # See <http://openjade.sourceforge.net/doc/> for a validator, and # <https://validator.w3.org/source/> for a validation library. +# Set VALIDATE=':' if you do not have such a program. VALIDATE = nsgmls VALIDATE_FLAGS = -s -B -wall -wno-unused-param VALIDATE_ENV = \ @@ -355,7 +404,7 @@ AR= ar RANLIB= : TZCOBJS= zic.o -TZDOBJS= zdump.o localtime.o asctime.o +TZDOBJS= zdump.o localtime.o asctime.o strftime.o DATEOBJS= date.o localtime.o strftime.o asctime.o LIBSRCS= localtime.c asctime.c difftime.c LIBOBJS= localtime.o asctime.o difftime.o @@ -370,33 +419,35 @@ MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \ time2posix.3.txt \ tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \ date.1.txt -COMMON= CONTRIBUTING LICENSE Makefile NEWS README Theory version +COMMON= calendars CONTRIBUTING LICENSE Makefile \ + NEWS README theory.html version WEB_PAGES= tz-art.htm tz-how-to.html tz-link.htm DOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES) PRIMARY_YDATA= africa antarctica asia australasia \ europe northamerica southamerica -YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward +YDATA= $(PRIMARY_YDATA) etcetera $(BACKWARD) NDATA= systemv factory TDATA= $(YDATA) $(NDATA) ZONETABLES= zone1970.tab zone.tab -TABDATA= iso3166.tab leapseconds $(ZONETABLES) +TABDATA= iso3166.tab $(TZDATA_TEXT) $(ZONETABLES) LEAP_DEPS= leapseconds.awk leap-seconds.list -DATA= $(YDATA) $(NDATA) backzone $(TABDATA) \ - leap-seconds.list yearistype.sh -AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk +TZDATA_ZI_DEPS= zishrink.awk $(TDATA) $(PACKRATDATA) +DATA= $(YDATA) $(NDATA) backzone iso3166.tab leap-seconds.list \ + leapseconds yearistype.sh $(ZONETABLES) +AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk zishrink.awk MISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl TZS_YEAR= 2050 TZS= to$(TZS_YEAR).tzs TZS_NEW= to$(TZS_YEAR)new.tzs TZS_DEPS= $(PRIMARY_YDATA) asctime.c localtime.c \ private.h tzfile.h zdump.c zic.c -ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) $(TZS) +ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) $(TZS) tzdata.zi # Consult these files when deciding whether to rebuild the 'version' file. # This list is not the same as the output of 'git ls-files', since # .gitignore is not distributed. VERSION_DEPS= \ - CONTRIBUTING LICENSE Makefile NEWS README Theory \ + calendars CONTRIBUTING LICENSE Makefile NEWS README \ africa antarctica asctime.c asia australasia \ backward backzone \ checklinks.awk checktab.awk \ @@ -405,7 +456,7 @@ VERSION_DEPS= \ leap-seconds.list leapseconds.awk localtime.c \ newctime.3 newstrftime.3 newtzset.3 northamerica \ pacificnew private.h \ - southamerica strftime.c systemv \ + southamerica strftime.c systemv theory.html \ time2posix.3 tz-art.htm tz-how-to.html tz-link.htm \ tzfile.5 tzfile.h tzselect.8 tzselect.ksh \ workman.sh yearistype.sh \ @@ -427,7 +478,7 @@ install: all $(DATA) $(REDO) $(MANS) $(DESTDIR)$(MANDIR)/man3 $(DESTDIR)$(MANDIR)/man5 \ $(DESTDIR)$(MANDIR)/man8 $(ZIC_INSTALL) -l $(LOCALTIME) -p $(POSIXRULES) - cp -f iso3166.tab $(ZONETABLES) $(DESTDIR)$(TZDIR)/. + cp -f $(TABDATA) $(DESTDIR)$(TZDIR)/. cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/. cp libtz.a $(DESTDIR)$(LIBDIR)/. $(RANLIB) $(DESTDIR)$(LIBDIR)/libtz.a @@ -448,6 +499,11 @@ version: $(VERSION_DEPS) printf '%s\n' "$$V" >$@.out mv $@.out $@ +# This file can be tailored by setting BACKWARD, PACKRATDATA, etc. +tzdata.zi: $(TZDATA_ZI_DEPS) + LC_ALL=C $(AWK) -f zishrink.awk $(TDATA) $(PACKRATDATA) >$@.out + mv $@.out $@ + version.h: version VERSION=`cat version` && printf '%s\n' \ 'static char const PKGVERSION[]="($(PACKAGE)) ";' \ @@ -473,6 +529,7 @@ leapseconds: $(LEAP_DEPS) # Arguments to pass to submakes of install_data. # They can be overridden by later submake arguments. INSTALLARGS = \ + BACKWARD=$(BACKWARD) \ DESTDIR=$(DESTDIR) \ LEAPSECONDS='$(LEAPSECONDS)' \ PACKRATDATA='$(PACKRATDATA)' \ @@ -481,10 +538,8 @@ INSTALLARGS = \ ZIC='$(ZIC)' # 'make install_data' installs one set of tz binary files. -# It can be tailored by setting LEAPSECONDS, PACKRATDATA, etc. -install_data: zic leapseconds yearistype $(PACKRATDATA) $(TDATA) - $(ZIC_INSTALL) $(TDATA) - $(AWK) '/^Rule/' $(TDATA) | $(ZIC_INSTALL) - $(PACKRATDATA) +install_data: zic leapseconds yearistype tzdata.zi + $(ZIC_INSTALL) tzdata.zi posix_only: $(MAKE) $(INSTALLARGS) LEAPSECONDS= install_data @@ -521,14 +576,14 @@ posix_packrat: zones: $(REDO) -$(TZS_NEW): $(TDATA) zdump zic +$(TZS_NEW): tzdata.zi zdump zic mkdir -p tzs.dir - $(zic) -d tzs.dir $(TDATA) - $(AWK) '/^Link/{print $$1 "\t" $$2 "\t" $$3}' \ - $(TDATA) | LC_ALL=C sort >$@.out + $(zic) -d tzs.dir tzdata.zi + $(AWK) '/^L/{print "Link\t" $$2 "\t" $$3}' \ + tzdata.zi | LC_ALL=C sort >$@.out wd=`pwd` && \ zones=`$(AWK) -v wd="$$wd" \ - '/^Zone/{print wd "/tzs.dir/" $$2}' $(TDATA) \ + '/^Z/{print wd "/tzs.dir/" $$2}' tzdata.zi \ | LC_ALL=C sort` && \ ./zdump -i -c $(TZS_YEAR) $$zones >>$@.out sed 's,^TZ=".*tzs\.dir/,TZ=",' $@.out >$@.sed.out @@ -564,24 +619,37 @@ tzselect: tzselect.ksh version chmod +x $@.out mv $@.out $@ -check: check_character_set check_white_space check_links check_sorted \ - check_tables check_tzs check_web +check: check_character_set check_white_space check_links \ + check_name_lengths check_sorted \ + check_tables check_web check_zishrink check_tzs check_character_set: $(ENCHILADA) - LC_ALL=en_US.utf8 && export LC_ALL && \ + test ! '$(UTF8_LOCALE)' || \ + ! printf 'A\304\200B\n' | \ + LC_ALL='$(UTF8_LOCALE)' grep -q '^A.B$$' >/dev/null 2>&1 || { \ + LC_ALL='$(UTF8_LOCALE)' && export LC_ALL && \ sharp='#' && \ ! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \ $(MISC) $(SOURCES) $(WEB_PAGES) \ - CONTRIBUTING LICENSE Makefile README version && \ + CONTRIBUTING LICENSE Makefile README \ + version tzdata.zi && \ ! grep -Env $(SAFE_SHARP_LINE) $(TDATA) backzone \ leapseconds yearistype.sh zone.tab && \ - ! grep -Env $(OK_LINE) $(ENCHILADA) + ! grep -Env $(OK_LINE) $(ENCHILADA); \ + } check_white_space: $(ENCHILADA) patfmt=' \t|[\f\r\v]' && pat=`printf "$$patfmt\\n"` && \ ! grep -En "$$pat" $(ENCHILADA) ! grep -n '[[:space:]]$$' $(ENCHILADA) +PRECEDES_FILE_NAME = ^(Zone|Link[[:space:]]+[^[:space:]]+)[[:space:]]+ +FILE_NAME_COMPONENT_TOO_LONG = \ + $(PRECEDES_FILE_NAME)[^[:space:]]*[^/[:space:]]{15} + +check_name_lengths: $(TDATA) backzone + ! grep -En '$(FILE_NAME_COMPONENT_TOO_LONG)' $(TDATA) backzone + CHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; } check_sorted: backward backzone iso3166.tab zone.tab zone1970.tab @@ -596,6 +664,7 @@ check_sorted: backward backzone iso3166.tab zone.tab zone1970.tab check_links: checklinks.awk $(TDATA) $(AWK) -f checklinks.awk $(TDATA) + $(AWK) -f checklinks.awk tzdata.zi check_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES) for tab in $(ZONETABLES); do \ @@ -606,14 +675,32 @@ check_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES) check_tzs: $(TZS) $(TZS_NEW) diff -u $(TZS) $(TZS_NEW) -check_web: $(WEB_PAGES) - $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES) +# This checks only the HTML 4.01 strict page. +# To check the the other pages, use <https://validator.w3.org/>. +check_web: tz-how-to.html + $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) tz-how-to.html + +# Check that tzdata.zi generates the same binary data that its sources do. +check_zishrink: tzdata.zi zic leapseconds $(PACKRATDATA) $(TDATA) + for type in posix right; do \ + mkdir -p time_t.dir/$$type time_t.dir/$$type-shrunk && \ + case $$type in \ + right) leap='-L leapseconds';; \ + *) leap=;; \ + esac && \ + $(ZIC) $$leap -d time_t.dir/$$type $(TDATA) && \ + $(AWK) '/^Rule/' $(TDATA) | \ + $(ZIC) $$leap -d time_t.dir/$$type - $(PACKRATDATA) && \ + $(ZIC) $$leap -d time_t.dir/$$type-shrunk tzdata.zi && \ + diff -r time_t.dir/$$type time_t.dir/$$type-shrunk || exit; \ + done + rm -fr time_t.dir clean_misc: rm -f core *.o *.out \ date tzselect version.h zdump zic yearistype libtz.a clean: clean_misc - rm -fr *.dir tzdb-*/ $(TZS_NEW) + rm -fr *.dir tzdata.zi tzdb-*/ $(TZS_NEW) maintainer-clean: clean @echo 'This command is intended for maintainers to use; it' @@ -667,6 +754,7 @@ set-timestamps.out: $(ENCHILADA) touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \ exit; \ done + touch -cmr `ls -t $(TZDATA_ZI_DEPS) | sed 1q` tzdata.zi touch -cmr `ls -t $(TZS_DEPS) | sed 1q` $(TZS) touch -cmr `ls -t $(VERSION_DEPS) | sed 1q` version touch $@ @@ -678,7 +766,7 @@ check_public: $(MAKE) maintainer-clean $(MAKE) "CFLAGS=$(GCC_DEBUG_FLAGS)" ALL mkdir -p public.dir - for i in $(TDATA) ; do \ + for i in $(TDATA) tzdata.zi; do \ $(zic) -v -d public.dir $$i 2>&1 || exit; \ done $(zic) -v -d public.dir $(TDATA) @@ -772,8 +860,8 @@ typecheck: $(MAKE) clean ; \ done -zonenames: $(TDATA) - @$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA) +zonenames: tzdata.zi + @$(AWK) '/^Z/ { print $$2 } /^L/ { print $$3 }' tzdata.zi asctime.o: private.h tzfile.h date.o: private.h @@ -789,6 +877,7 @@ zic.o: private.h tzfile.h version.h .PHONY: check check_character_set check_links .PHONY: check_public check_sorted check_tables .PHONY: check_time_t_alternatives check_tzs check_web check_white_space +.PHONY: check_zishrink .PHONY: clean clean_misc force_tzs .PHONY: install install_data maintainer-clean names .PHONY: posix_only posix_packrat posix_right |