diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 1773 |
1 files changed, 775 insertions, 998 deletions
diff --git a/configure b/configure index e4ecd942a0a0..24049ce22dc8 100755 --- a/configure +++ b/configure @@ -1,7 +1,7 @@ #! /bin/sh -# From configure.in Revision: 1.10 . +# From configure.in Revision: 1.14 . # Guess values for system-dependent variables and create Makefiles. -# Generated by Autoconf 2.52.20101002. +# Generated by Autoconf 2.52.20121002. # # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 # Free Software Foundation, Inc. @@ -135,15 +135,16 @@ x_libraries=NONE bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' -datadir='${prefix}/share' +datarootdir='${prefix}/share' +datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' libdir='${exec_prefix}/lib' includedir='${prefix}/include' oldincludedir='/usr/include' -infodir='${prefix}/info' -mandir='${prefix}/man' +infodir='${datarootdir}/info' +mandir='${datarootdir}/man' # Identity of this package. PACKAGE_NAME= @@ -194,6 +195,13 @@ do | --da=*) datadir=$ac_optarg ;; + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + -disable-* | --disable-*) ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. @@ -469,7 +477,7 @@ do done # Be sure to have absolute paths. -for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ +for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \ localstatedir libdir includedir oldincludedir infodir mandir do eval ac_val=$`echo $ac_var` @@ -606,15 +614,16 @@ Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data [PREFIX/share] + --datarootdir=DIR read-only architecture-independent data [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] --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] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] - --infodir=DIR info documentation [PREFIX/info] - --mandir=DIR man documentation [PREFIX/man] + --infodir=DIR info documentation [DATAROOTDIR/info] + --mandir=DIR man documentation [DATAROOTDIR/man] EOF cat <<\EOF @@ -644,7 +653,7 @@ Optional Features: --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --with-warnings test: turn on gcc warnings - --disable-echo display "compiling" commands + --disable-echo do not display "compiling" commands --with-dmalloc test: use Gray Watson's dmalloc library --with-dbmalloc test: use Conor Cahill's dbmalloc library --with-valgrind test: use valgrind @@ -718,7 +727,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by $as_me, which was -generated by GNU Autoconf 2.52.20101002. Invocation command line was +generated by GNU Autoconf 2.52.20121002. Invocation command line was $ $0 $@ @@ -842,7 +851,7 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - { echo "$as_me:845: loading site script $ac_site_file" >&5 + { echo "$as_me:854: loading site script $ac_site_file" >&5 echo "$as_me: loading site script $ac_site_file" >&6;} cat "$ac_site_file" >&5 . "$ac_site_file" @@ -853,7 +862,7 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:856: loading cache $cache_file" >&5 + { echo "$as_me:865: loading cache $cache_file" >&5 echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . $cache_file;; @@ -861,7 +870,7 @@ echo "$as_me: loading cache $cache_file" >&6;} esac fi else - { echo "$as_me:864: creating cache $cache_file" >&5 + { echo "$as_me:873: creating cache $cache_file" >&5 echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -877,21 +886,21 @@ for ac_var in `(set) 2>&1 | eval ac_new_val="\$ac_env_${ac_var}_value" case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:880: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 + { echo "$as_me:889: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:884: error: \`$ac_var' was not set in the previous run" >&5 + { echo "$as_me:893: error: \`$ac_var' was not set in the previous run" >&5 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:890: error: \`$ac_var' has changed since the previous run:" >&5 + { echo "$as_me:899: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:892: former value: $ac_old_val" >&5 + { echo "$as_me:901: former value: $ac_old_val" >&5 echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:894: current value: $ac_new_val" >&5 + { echo "$as_me:903: current value: $ac_new_val" >&5 echo "$as_me: current value: $ac_new_val" >&2;} ac_cache_corrupted=: fi;; @@ -910,9 +919,9 @@ echo "$as_me: current value: $ac_new_val" >&2;} fi done if $ac_cache_corrupted; then - { echo "$as_me:913: error: changes in the environment can compromise the build" >&5 + { echo "$as_me:922: error: changes in the environment can compromise the build" >&5 echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:915: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 + { { echo "$as_me:924: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -933,10 +942,10 @@ esac echo "#! $SHELL" >conftest.sh echo "exit 0" >>conftest.sh chmod +x conftest.sh -if { (echo "$as_me:936: PATH=\".;.\"; conftest.sh") >&5 +if { (echo "$as_me:945: PATH=\".;.\"; conftest.sh") >&5 (PATH=".;."; conftest.sh) 2>&5 ac_status=$? - echo "$as_me:939: \$? = $ac_status" >&5 + echo "$as_me:948: \$? = $ac_status" >&5 (exit $ac_status); }; then ac_path_separator=';' else @@ -964,7 +973,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:967: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 + { { echo "$as_me:976: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} { (exit 1); exit 1; }; } fi @@ -974,11 +983,11 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. # Make sure we can run config.sub. $ac_config_sub sun4 >/dev/null 2>&1 || - { { echo "$as_me:977: error: cannot run $ac_config_sub" >&5 + { { echo "$as_me:986: error: cannot run $ac_config_sub" >&5 echo "$as_me: error: cannot run $ac_config_sub" >&2;} { (exit 1); exit 1; }; } -echo "$as_me:981: checking build system type" >&5 +echo "$as_me:990: checking build system type" >&5 echo $ECHO_N "checking build system type... $ECHO_C" >&6 if test "${ac_cv_build+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -987,23 +996,23 @@ else test -z "$ac_cv_build_alias" && ac_cv_build_alias=`$ac_config_guess` test -z "$ac_cv_build_alias" && - { { echo "$as_me:990: error: cannot guess build type; you must specify one" >&5 + { { echo "$as_me:999: error: cannot guess build type; you must specify one" >&5 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} { (exit 1); exit 1; }; } ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || - { { echo "$as_me:994: error: $ac_config_sub $ac_cv_build_alias failed." >&5 + { { echo "$as_me:1003: error: $ac_config_sub $ac_cv_build_alias failed." >&5 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} { (exit 1); exit 1; }; } fi -echo "$as_me:999: result: $ac_cv_build" >&5 +echo "$as_me:1008: result: $ac_cv_build" >&5 echo "${ECHO_T}$ac_cv_build" >&6 build=$ac_cv_build build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$as_me:1006: checking host system type" >&5 +echo "$as_me:1015: checking host system type" >&5 echo $ECHO_N "checking host system type... $ECHO_C" >&6 if test "${ac_cv_host+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1012,12 +1021,12 @@ else test -z "$ac_cv_host_alias" && ac_cv_host_alias=$ac_cv_build_alias ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || - { { echo "$as_me:1015: error: $ac_config_sub $ac_cv_host_alias failed" >&5 + { { echo "$as_me:1024: error: $ac_config_sub $ac_cv_host_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} { (exit 1); exit 1; }; } fi -echo "$as_me:1020: result: $ac_cv_host" >&5 +echo "$as_me:1029: result: $ac_cv_host" >&5 echo "${ECHO_T}$ac_cv_host" >&6 host=$ac_cv_host host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` @@ -1025,7 +1034,7 @@ host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then - echo "$as_me:1028: checking target system type" >&5 + echo "$as_me:1037: checking target system type" >&5 echo $ECHO_N "checking target system type... $ECHO_C" >&6 if test "${ac_cv_target+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1034,12 +1043,12 @@ else test "x$ac_cv_target_alias" = "x" && ac_cv_target_alias=$ac_cv_host_alias ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || - { { echo "$as_me:1037: error: $ac_config_sub $ac_cv_target_alias failed" >&5 + { { echo "$as_me:1046: error: $ac_config_sub $ac_cv_target_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} { (exit 1); exit 1; }; } fi -echo "$as_me:1042: result: $ac_cv_target" >&5 +echo "$as_me:1051: result: $ac_cv_target" >&5 echo "${ECHO_T}$ac_cv_target" >&6 target=$ac_cv_target target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` @@ -1059,7 +1068,8 @@ else system_name="`(hostname) 2>/dev/null`" fi fi -test -n "$system_name" && cat >>confdefs.h <<EOF +test -n "$system_name" && +cat >>confdefs.h <<EOF #define SYSTEM_NAME "$system_name" EOF @@ -1070,13 +1080,13 @@ else fi test -z "$system_name" && system_name="$cf_cv_system_name" -test -n "$cf_cv_system_name" && echo "$as_me:1073: result: Configuring for $cf_cv_system_name" >&5 +test -n "$cf_cv_system_name" && echo "$as_me:1083: result: Configuring for $cf_cv_system_name" >&5 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 if test ".$system_name" != ".$cf_cv_system_name" ; then - echo "$as_me:1077: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 + echo "$as_me:1087: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 - { { echo "$as_me:1079: error: \"Please remove config.cache and try again.\"" >&5 + { { echo "$as_me:1089: error: \"Please remove config.cache and try again.\"" >&5 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} { (exit 1); exit 1; }; } fi @@ -1103,7 +1113,7 @@ ac_main_return=return if test -n "$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=$2 -echo "$as_me:1106: checking for $ac_word" >&5 +echo "$as_me:1116: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1118,7 +1128,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_CC="${ac_tool_prefix}gcc" -echo "$as_me:1121: found $ac_dir/$ac_word" >&5 +echo "$as_me:1131: found $ac_dir/$ac_word" >&5 break done @@ -1126,10 +1136,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1129: result: $CC" >&5 + echo "$as_me:1139: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1132: result: no" >&5 + echo "$as_me:1142: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1138,7 +1148,7 @@ 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=$2 -echo "$as_me:1141: checking for $ac_word" >&5 +echo "$as_me:1151: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1153,7 +1163,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_ac_ct_CC="gcc" -echo "$as_me:1156: found $ac_dir/$ac_word" >&5 +echo "$as_me:1166: found $ac_dir/$ac_word" >&5 break done @@ -1161,10 +1171,10 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1164: result: $ac_ct_CC" >&5 + echo "$as_me:1174: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1167: result: no" >&5 + echo "$as_me:1177: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1177,7 +1187,7 @@ 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=$2 -echo "$as_me:1180: checking for $ac_word" >&5 +echo "$as_me:1190: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1192,7 +1202,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_CC="${ac_tool_prefix}cc" -echo "$as_me:1195: found $ac_dir/$ac_word" >&5 +echo "$as_me:1205: found $ac_dir/$ac_word" >&5 break done @@ -1200,10 +1210,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1203: result: $CC" >&5 + echo "$as_me:1213: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1206: result: no" >&5 + echo "$as_me:1216: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1212,7 +1222,7 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo "$as_me:1215: checking for $ac_word" >&5 +echo "$as_me:1225: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1227,7 +1237,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_ac_ct_CC="cc" -echo "$as_me:1230: found $ac_dir/$ac_word" >&5 +echo "$as_me:1240: found $ac_dir/$ac_word" >&5 break done @@ -1235,10 +1245,10 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1238: result: $ac_ct_CC" >&5 + echo "$as_me:1248: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1241: result: no" >&5 + echo "$as_me:1251: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1251,7 +1261,7 @@ 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=$2 -echo "$as_me:1254: checking for $ac_word" >&5 +echo "$as_me:1264: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1271,7 +1281,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then continue fi ac_cv_prog_CC="cc" -echo "$as_me:1274: found $ac_dir/$ac_word" >&5 +echo "$as_me:1284: found $ac_dir/$ac_word" >&5 break done @@ -1293,10 +1303,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1296: result: $CC" >&5 + echo "$as_me:1306: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1299: result: no" >&5 + echo "$as_me:1309: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1307,7 +1317,7 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -echo "$as_me:1310: checking for $ac_word" >&5 +echo "$as_me:1320: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1322,7 +1332,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_CC="$ac_tool_prefix$ac_prog" -echo "$as_me:1325: found $ac_dir/$ac_word" >&5 +echo "$as_me:1335: found $ac_dir/$ac_word" >&5 break done @@ -1330,10 +1340,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1333: result: $CC" >&5 + echo "$as_me:1343: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1336: result: no" >&5 + echo "$as_me:1346: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1346,7 +1356,7 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:1349: checking for $ac_word" >&5 +echo "$as_me:1359: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1361,7 +1371,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_ac_ct_CC="$ac_prog" -echo "$as_me:1364: found $ac_dir/$ac_word" >&5 +echo "$as_me:1374: found $ac_dir/$ac_word" >&5 break done @@ -1369,10 +1379,10 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1372: result: $ac_ct_CC" >&5 + echo "$as_me:1382: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1375: result: no" >&5 + echo "$as_me:1385: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1384,32 +1394,32 @@ fi fi -test -z "$CC" && { { echo "$as_me:1387: error: no acceptable cc found in \$PATH" >&5 +test -z "$CC" && { { echo "$as_me:1397: error: no acceptable cc found in \$PATH" >&5 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. -echo "$as_me:1392:" \ +echo "$as_me:1402:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` -{ (eval echo "$as_me:1395: \"$ac_compiler --version </dev/null >&5\"") >&5 +{ (eval echo "$as_me:1405: \"$ac_compiler --version </dev/null >&5\"") >&5 (eval $ac_compiler --version </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1398: \$? = $ac_status" >&5 + echo "$as_me:1408: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:1400: \"$ac_compiler -v </dev/null >&5\"") >&5 +{ (eval echo "$as_me:1410: \"$ac_compiler -v </dev/null >&5\"") >&5 (eval $ac_compiler -v </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1403: \$? = $ac_status" >&5 + echo "$as_me:1413: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:1405: \"$ac_compiler -V </dev/null >&5\"") >&5 +{ (eval echo "$as_me:1415: \"$ac_compiler -V </dev/null >&5\"") >&5 (eval $ac_compiler -V </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1408: \$? = $ac_status" >&5 + echo "$as_me:1418: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF -#line 1412 "configure" +#line 1422 "configure" #include "confdefs.h" int @@ -1425,13 +1435,13 @@ ac_clean_files="$ac_clean_files a.out a.exe" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -echo "$as_me:1428: checking for C compiler default output" >&5 +echo "$as_me:1438: checking for C compiler default output" >&5 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -if { (eval echo "$as_me:1431: \"$ac_link_default\"") >&5 +if { (eval echo "$as_me:1441: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? - echo "$as_me:1434: \$? = $ac_status" >&5 + echo "$as_me:1444: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last @@ -1454,34 +1464,34 @@ done else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 -{ { echo "$as_me:1457: error: C compiler cannot create executables" >&5 +{ { echo "$as_me:1467: error: C compiler cannot create executables" >&5 echo "$as_me: error: C compiler cannot create executables" >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext -echo "$as_me:1463: result: $ac_file" >&5 +echo "$as_me:1473: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -echo "$as_me:1468: checking whether the C compiler works" >&5 +echo "$as_me:1478: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' - { (eval echo "$as_me:1474: \"$ac_try\"") >&5 + { (eval echo "$as_me:1484: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1477: \$? = $ac_status" >&5 + echo "$as_me:1487: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { echo "$as_me:1484: error: cannot run C compiled programs. + { { echo "$as_me:1494: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&2;} @@ -1489,24 +1499,24 @@ If you meant to cross compile, use \`--host'." >&2;} fi fi fi -echo "$as_me:1492: result: yes" >&5 +echo "$as_me:1502: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -echo "$as_me:1499: checking whether we are cross compiling" >&5 +echo "$as_me:1509: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 -echo "$as_me:1501: result: $cross_compiling" >&5 +echo "$as_me:1511: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 -echo "$as_me:1504: checking for executable suffix" >&5 +echo "$as_me:1514: checking for executable suffix" >&5 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 -if { (eval echo "$as_me:1506: \"$ac_link\"") >&5 +if { (eval echo "$as_me:1516: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:1509: \$? = $ac_status" >&5 + echo "$as_me:1519: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -1522,25 +1532,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do esac done else - { { echo "$as_me:1525: error: cannot compute EXEEXT: cannot compile and link" >&5 + { { echo "$as_me:1535: error: cannot compute EXEEXT: cannot compile and link" >&5 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext -echo "$as_me:1531: result: $ac_cv_exeext" >&5 +echo "$as_me:1541: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -echo "$as_me:1537: checking for object suffix" >&5 +echo "$as_me:1547: checking for object suffix" >&5 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 1543 "configure" +#line 1553 "configure" #include "confdefs.h" int @@ -1552,10 +1562,10 @@ main () } _ACEOF rm -f conftest.o conftest.obj -if { (eval echo "$as_me:1555: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1565: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1558: \$? = $ac_status" >&5 + echo "$as_me:1568: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in @@ -1567,24 +1577,24 @@ done else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 -{ { echo "$as_me:1570: error: cannot compute OBJEXT: cannot compile" >&5 +{ { echo "$as_me:1580: error: cannot compute OBJEXT: cannot compile" >&5 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -echo "$as_me:1577: result: $ac_cv_objext" >&5 +echo "$as_me:1587: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -echo "$as_me:1581: checking whether we are using the GNU C compiler" >&5 +echo "$as_me:1591: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 1587 "configure" +#line 1597 "configure" #include "confdefs.h" int @@ -1599,16 +1609,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:1602: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1612: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1605: \$? = $ac_status" >&5 + echo "$as_me:1615: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1608: \"$ac_try\"") >&5 + { (eval echo "$as_me:1618: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1611: \$? = $ac_status" >&5 + echo "$as_me:1621: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else @@ -1620,19 +1630,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -echo "$as_me:1623: result: $ac_cv_c_compiler_gnu" >&5 +echo "$as_me:1633: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" -echo "$as_me:1629: checking whether $CC accepts -g" >&5 +echo "$as_me:1639: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 1635 "configure" +#line 1645 "configure" #include "confdefs.h" int @@ -1644,16 +1654,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:1647: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1657: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1650: \$? = $ac_status" >&5 + echo "$as_me:1660: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1653: \"$ac_try\"") >&5 + { (eval echo "$as_me:1663: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1656: \$? = $ac_status" >&5 + echo "$as_me:1666: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else @@ -1663,7 +1673,7 @@ ac_cv_prog_cc_g=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:1666: result: $ac_cv_prog_cc_g" >&5 +echo "$as_me:1676: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS @@ -1690,16 +1700,16 @@ cat >conftest.$ac_ext <<_ACEOF #endif _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1703: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1696: \$? = $ac_status" >&5 + echo "$as_me:1706: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1699: \"$ac_try\"") >&5 + { (eval echo "$as_me:1709: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1702: \$? = $ac_status" >&5 + echo "$as_me:1712: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ ''\ @@ -1711,7 +1721,7 @@ if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF -#line 1714 "configure" +#line 1724 "configure" #include "confdefs.h" #include <stdlib.h> $ac_declaration @@ -1724,16 +1734,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:1727: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1737: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1730: \$? = $ac_status" >&5 + echo "$as_me:1740: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1733: \"$ac_try\"") >&5 + { (eval echo "$as_me:1743: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1736: \$? = $ac_status" >&5 + echo "$as_me:1746: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -1743,7 +1753,7 @@ continue fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF -#line 1746 "configure" +#line 1756 "configure" #include "confdefs.h" $ac_declaration int @@ -1755,16 +1765,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:1758: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1768: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1761: \$? = $ac_status" >&5 + echo "$as_me:1771: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1764: \"$ac_try\"") >&5 + { (eval echo "$as_me:1774: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1767: \$? = $ac_status" >&5 + echo "$as_me:1777: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else @@ -1792,7 +1802,17 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_main_return=return -echo "$as_me:1795: checking for $CC option to accept ANSI C" >&5 +GCC_VERSION=none +if test "$GCC" = yes ; then + echo "$as_me:1807: checking version of $CC" >&5 +echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 + GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" + test -z "$GCC_VERSION" && GCC_VERSION=unknown + echo "$as_me:1811: result: $GCC_VERSION" >&5 +echo "${ECHO_T}$GCC_VERSION" >&6 +fi + +echo "$as_me:1815: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1800,7 +1820,7 @@ else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF -#line 1803 "configure" +#line 1823 "configure" #include "confdefs.h" #include <stdarg.h> #include <stdio.h> @@ -1849,16 +1869,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext -if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:1872: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1855: \$? = $ac_status" >&5 + echo "$as_me:1875: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1858: \"$ac_try\"") >&5 + { (eval echo "$as_me:1878: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1861: \$? = $ac_status" >&5 + echo "$as_me:1881: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_stdc=$ac_arg break @@ -1875,108 +1895,115 @@ fi case "x$ac_cv_prog_cc_stdc" in x|xno) - echo "$as_me:1878: result: none needed" >&5 + echo "$as_me:1898: result: none needed" >&5 echo "${ECHO_T}none needed" >&6 ;; *) - echo "$as_me:1881: result: $ac_cv_prog_cc_stdc" >&5 + echo "$as_me:1901: result: $ac_cv_prog_cc_stdc" >&5 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 CC="$CC $ac_cv_prog_cc_stdc" ;; esac -echo "$as_me:1886: checking for an ANSI C-conforming const" >&5 -echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 -if test "${ac_cv_c_const+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line 1892 "configure" -#include "confdefs.h" +# This should have been defined by AC_PROG_CC +: ${CC:=cc} -int -main () -{ -/* FIXME: Include the comments suggested by Paul. */ -#ifndef __cplusplus - /* Ultrix mips cc rejects this. */ - typedef int charset[2]; - const charset x; - /* SunOS 4.1.1 cc rejects this. */ - char const *const *ccp; - char **p; - /* NEC SVR4.0.2 mips cc rejects this. */ - struct point {int x, y;}; - static struct point const zero = {0,0}; - /* AIX XL C 1.02.0.0 rejects this. - It does not let you subtract one const X* pointer from another in - an arm of an if-expression whose if-part is not a constant - expression */ - const char *g = "string"; - ccp = &g + (g ? g-g : 0); - /* HPUX 7.0 cc rejects these. */ - ++ccp; - p = (char**) ccp; - ccp = (char const *const *) p; - { /* SCO 3.2v4 cc rejects this. */ - char *t; - char const *s = 0 ? (char *) 0 : (char const *) 0; - - *t++ = 0; - } - { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ - int x[] = {25, 17}; - const int *foo = &x[0]; - ++foo; - } - { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ - typedef const int *iptr; - iptr p = 0; - ++p; - } - { /* AIX XL C 1.02.0.0 rejects this saying - "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; - } - { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ - const int foo = 10; - } -#endif +echo "$as_me:1909: checking \$CC variable" >&5 +echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 +case "$CC" in #(vi +*[\ \ ]-[IUD]*) + echo "$as_me:1913: result: broken" >&5 +echo "${ECHO_T}broken" >&6 + { echo "$as_me:1915: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 +echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} + # humor him... + cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` + CC=`echo "$CC" | sed -e 's/[ ].*//'` - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:1950: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:1953: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:1956: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:1959: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_c_const=yes -else - echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -ac_cv_c_const=no +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_flags +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" fi -rm -f conftest.$ac_objext conftest.$ac_ext + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" fi -echo "$as_me:1969: result: $ac_cv_c_const" >&5 -echo "${ECHO_T}$ac_cv_c_const" >&6 -if test $ac_cv_c_const = no; then -cat >>confdefs.h <<\EOF -#define const -EOF +if test -n "$cf_new_extra_cppflags" ; then + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" fi -echo "$as_me:1979: checking whether ${MAKE-make} sets \${MAKE}" >&5 + ;; +*) + echo "$as_me:2001: result: ok" >&5 +echo "${ECHO_T}ok" >&6 + ;; +esac + +echo "$as_me:2006: checking whether ${MAKE-make} sets \${MAKE}" >&5 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then @@ -1996,11 +2023,11 @@ fi rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$as_me:1999: result: yes" >&5 + echo "$as_me:2026: result: yes" >&5 echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$as_me:2003: result: no" >&5 + echo "$as_me:2030: result: no" >&5 echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi @@ -2017,7 +2044,7 @@ fi # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo "$as_me:2020: checking for a BSD compatible install" >&5 +echo "$as_me:2047: checking for a BSD compatible install" >&5 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then @@ -2066,7 +2093,7 @@ fi INSTALL=$ac_install_sh fi fi -echo "$as_me:2069: result: $INSTALL" >&5 +echo "$as_me:2096: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. @@ -2077,7 +2104,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo "$as_me:2080: checking if filesystem supports mixed-case filenames" >&5 +echo "$as_me:2107: checking if filesystem supports mixed-case filenames" >&5 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 if test "${cf_cv_mixedcase+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2104,9 +2131,10 @@ else fi fi -echo "$as_me:2107: result: $cf_cv_mixedcase" >&5 +echo "$as_me:2134: result: $cf_cv_mixedcase" >&5 echo "${ECHO_T}$cf_cv_mixedcase" >&6 -test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF +test "$cf_cv_mixedcase" = yes && +cat >>confdefs.h <<\EOF #define MIXEDCASE_FILENAMES 1 EOF @@ -2114,7 +2142,7 @@ for ac_prog in exctags ctags do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:2117: checking for $ac_word" >&5 +echo "$as_me:2145: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CTAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2129,7 +2157,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_CTAGS="$ac_prog" -echo "$as_me:2132: found $ac_dir/$ac_word" >&5 +echo "$as_me:2160: found $ac_dir/$ac_word" >&5 break done @@ -2137,10 +2165,10 @@ fi fi CTAGS=$ac_cv_prog_CTAGS if test -n "$CTAGS"; then - echo "$as_me:2140: result: $CTAGS" >&5 + echo "$as_me:2168: result: $CTAGS" >&5 echo "${ECHO_T}$CTAGS" >&6 else - echo "$as_me:2143: result: no" >&5 + echo "$as_me:2171: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2151,7 +2179,7 @@ for ac_prog in exetags etags do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:2154: checking for $ac_word" >&5 +echo "$as_me:2182: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ETAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2166,7 +2194,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_ETAGS="$ac_prog" -echo "$as_me:2169: found $ac_dir/$ac_word" >&5 +echo "$as_me:2197: found $ac_dir/$ac_word" >&5 break done @@ -2174,10 +2202,10 @@ fi fi ETAGS=$ac_cv_prog_ETAGS if test -n "$ETAGS"; then - echo "$as_me:2177: result: $ETAGS" >&5 + echo "$as_me:2205: result: $ETAGS" >&5 echo "${ECHO_T}$ETAGS" >&6 else - echo "$as_me:2180: result: no" >&5 + echo "$as_me:2208: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2186,7 +2214,7 @@ done # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. set dummy ${CTAGS:-ctags}; ac_word=$2 -echo "$as_me:2189: checking for $ac_word" >&5 +echo "$as_me:2217: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2201,7 +2229,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_MAKE_LOWER_TAGS="yes" -echo "$as_me:2204: found $ac_dir/$ac_word" >&5 +echo "$as_me:2232: found $ac_dir/$ac_word" >&5 break done @@ -2210,17 +2238,17 @@ fi fi MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS if test -n "$MAKE_LOWER_TAGS"; then - echo "$as_me:2213: result: $MAKE_LOWER_TAGS" >&5 + echo "$as_me:2241: result: $MAKE_LOWER_TAGS" >&5 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 else - echo "$as_me:2216: result: no" >&5 + echo "$as_me:2244: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "$cf_cv_mixedcase" = yes ; then # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. set dummy ${ETAGS:-etags}; ac_word=$2 -echo "$as_me:2223: checking for $ac_word" >&5 +echo "$as_me:2251: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2235,7 +2263,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_MAKE_UPPER_TAGS="yes" -echo "$as_me:2238: found $ac_dir/$ac_word" >&5 +echo "$as_me:2266: found $ac_dir/$ac_word" >&5 break done @@ -2244,10 +2272,10 @@ fi fi MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS if test -n "$MAKE_UPPER_TAGS"; then - echo "$as_me:2247: result: $MAKE_UPPER_TAGS" >&5 + echo "$as_me:2275: result: $MAKE_UPPER_TAGS" >&5 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 else - echo "$as_me:2250: result: no" >&5 + echo "$as_me:2278: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2271,7 +2299,7 @@ for ac_prog in tdlint lint alint splint lclint do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:2274: checking for $ac_word" >&5 +echo "$as_me:2302: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_LINT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2286,7 +2314,7 @@ for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. $as_executable_p "$ac_dir/$ac_word" || continue ac_cv_prog_LINT="$ac_prog" -echo "$as_me:2289: found $ac_dir/$ac_word" >&5 +echo "$as_me:2317: found $ac_dir/$ac_word" >&5 break done @@ -2294,372 +2322,16 @@ fi fi LINT=$ac_cv_prog_LINT if test -n "$LINT"; then - echo "$as_me:2297: result: $LINT" >&5 + echo "$as_me:2325: result: $LINT" >&5 echo "${ECHO_T}$LINT" >&6 else - echo "$as_me:2300: result: no" >&5 + echo "$as_me:2328: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$LINT" && break done -# This should have been defined by AC_PROG_CC -: ${CC:=cc} - -# Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content -# into CC. This will not help with broken scripts that wrap the compiler with -# options, but eliminates a more common category of user confusion. -echo "$as_me:2313: checking \$CC variable" >&5 -echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 -case "$CC" in #(vi -*[\ \ ]-[IUD]*) - echo "$as_me:2317: result: broken" >&5 -echo "${ECHO_T}broken" >&6 - { echo "$as_me:2319: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 -echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} - # humor him... - cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` - CC=`echo "$CC" | sed -e 's/[ ].*//'` - -cf_fix_cppflags=no -cf_new_cflags= -cf_new_cppflags= -cf_new_extra_cppflags= - -for cf_add_cflags in $cf_flags -do -case $cf_fix_cppflags in -no) - case $cf_add_cflags in #(vi - -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi - case $cf_add_cflags in - -D*) - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=yes - - if test $cf_fix_cppflags = yes ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - elif test "${cf_tst_cflags}" = "\"'" ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - fi - ;; - esac - case "$CPPFLAGS" in - *$cf_add_cflags) #(vi - ;; - *) #(vi - case $cf_add_cflags in #(vi - -D*) - cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` - -CPPFLAGS=`echo "$CPPFLAGS" | \ - sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ - -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` - - ;; - esac - cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" - ;; - esac - ;; - *) - cf_new_cflags="$cf_new_cflags $cf_add_cflags" - ;; - esac - ;; -yes) - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=no - ;; -esac -done - -if test -n "$cf_new_cflags" ; then - - CFLAGS="$CFLAGS $cf_new_cflags" -fi - -if test -n "$cf_new_cppflags" ; then - - CPPFLAGS="$CPPFLAGS $cf_new_cppflags" -fi - -if test -n "$cf_new_extra_cppflags" ; then - - EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" -fi - - ;; -*) - echo "$as_me:2405: result: ok" >&5 -echo "${ECHO_T}ok" >&6 - ;; -esac - -echo "$as_me:2410: checking for ${CC:-cc} option to accept ANSI C" >&5 -echo $ECHO_N "checking for ${CC:-cc} option to accept ANSI C... $ECHO_C" >&6 -if test "${cf_cv_ansi_cc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - -cf_cv_ansi_cc=no -cf_save_CFLAGS="$CFLAGS" -cf_save_CPPFLAGS="$CPPFLAGS" -# Don't try gcc -ansi; that turns off useful extensions and -# breaks some systems' header files. -# AIX -qlanglvl=ansi -# Ultrix and OSF/1 -std1 -# HP-UX -Aa -D_HPUX_SOURCE -# SVR4 -Xc -# UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) -for cf_arg in "-DCC_HAS_PROTOS" \ - "" \ - -qlanglvl=ansi \ - -std1 \ - -Ae \ - "-Aa -D_HPUX_SOURCE" \ - -Xc -do - -cf_fix_cppflags=no -cf_new_cflags= -cf_new_cppflags= -cf_new_extra_cppflags= - -for cf_add_cflags in $cf_arg -do -case $cf_fix_cppflags in -no) - case $cf_add_cflags in #(vi - -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi - case $cf_add_cflags in - -D*) - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=yes - - if test $cf_fix_cppflags = yes ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - elif test "${cf_tst_cflags}" = "\"'" ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - fi - ;; - esac - case "$CPPFLAGS" in - *$cf_add_cflags) #(vi - ;; - *) #(vi - case $cf_add_cflags in #(vi - -D*) - cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` - -CPPFLAGS=`echo "$CPPFLAGS" | \ - sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ - -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` - - ;; - esac - cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" - ;; - esac - ;; - *) - cf_new_cflags="$cf_new_cflags $cf_add_cflags" - ;; - esac - ;; -yes) - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=no - ;; -esac -done - -if test -n "$cf_new_cflags" ; then - - CFLAGS="$CFLAGS $cf_new_cflags" -fi - -if test -n "$cf_new_cppflags" ; then - - CPPFLAGS="$CPPFLAGS $cf_new_cppflags" -fi - -if test -n "$cf_new_extra_cppflags" ; then - - EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" -fi - - cat >conftest.$ac_ext <<_ACEOF -#line 2514 "configure" -#include "confdefs.h" - -#ifndef CC_HAS_PROTOS -#if !defined(__STDC__) || (__STDC__ != 1) -choke me -#endif -#endif - -int -main () -{ - - int test (int i, double x); - struct s1 {int (*f) (int a);}; - struct s2 {int (*f) (double a);}; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:2535: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:2538: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2541: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:2544: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - cf_cv_ansi_cc="$cf_arg"; break -else - echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -fi -rm -f conftest.$ac_objext conftest.$ac_ext -done -CFLAGS="$cf_save_CFLAGS" -CPPFLAGS="$cf_save_CPPFLAGS" - -fi -echo "$as_me:2557: result: $cf_cv_ansi_cc" >&5 -echo "${ECHO_T}$cf_cv_ansi_cc" >&6 - -if test "$cf_cv_ansi_cc" != "no"; then -if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then - -cf_fix_cppflags=no -cf_new_cflags= -cf_new_cppflags= -cf_new_extra_cppflags= - -for cf_add_cflags in $cf_cv_ansi_cc -do -case $cf_fix_cppflags in -no) - case $cf_add_cflags in #(vi - -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi - case $cf_add_cflags in - -D*) - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=yes - - if test $cf_fix_cppflags = yes ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - elif test "${cf_tst_cflags}" = "\"'" ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - fi - ;; - esac - case "$CPPFLAGS" in - *$cf_add_cflags) #(vi - ;; - *) #(vi - case $cf_add_cflags in #(vi - -D*) - cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` - -CPPFLAGS=`echo "$CPPFLAGS" | \ - sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ - -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` - - ;; - esac - cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" - ;; - esac - ;; - *) - cf_new_cflags="$cf_new_cflags $cf_add_cflags" - ;; - esac - ;; -yes) - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=no - ;; -esac -done - -if test -n "$cf_new_cflags" ; then - - CFLAGS="$CFLAGS $cf_new_cflags" -fi - -if test -n "$cf_new_cppflags" ; then - - CPPFLAGS="$CPPFLAGS $cf_new_cppflags" -fi - -if test -n "$cf_new_extra_cppflags" ; then - - EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" -fi - -else - cat >>confdefs.h <<\EOF -#define CC_HAS_PROTOS 1 -EOF - -fi -fi - -if test "$cf_cv_ansi_cc" = "no"; then - { { echo "$as_me:2650: error: Your compiler does not appear to recognize prototypes. -You have the following choices: - a. adjust your compiler options - b. get an up-to-date compiler - c. use a wrapper such as unproto" >&5 -echo "$as_me: error: Your compiler does not appear to recognize prototypes. -You have the following choices: - a. adjust your compiler options - b. get an up-to-date compiler - c. use a wrapper such as unproto" >&2;} - { (exit 1); exit 1; }; } -fi - cf_XOPEN_SOURCE=500 cf_POSIX_C_SOURCE=199506L cf_xopen_source= @@ -2698,14 +2370,14 @@ irix[56].*) #(vi ;; linux*|gnu*|mint*|k*bsd*-gnu) #(vi -echo "$as_me:2701: checking if we must define _GNU_SOURCE" >&5 +echo "$as_me:2373: checking if we must define _GNU_SOURCE" >&5 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 if test "${cf_cv_gnu_source+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 2708 "configure" +#line 2380 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -2720,16 +2392,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2723: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2395: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2726: \$? = $ac_status" >&5 + echo "$as_me:2398: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2729: \"$ac_try\"") >&5 + { (eval echo "$as_me:2401: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2732: \$? = $ac_status" >&5 + echo "$as_me:2404: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_gnu_source=no else @@ -2738,7 +2410,7 @@ cat conftest.$ac_ext >&5 cf_save="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" cat >conftest.$ac_ext <<_ACEOF -#line 2741 "configure" +#line 2413 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -2753,16 +2425,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2756: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2428: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2759: \$? = $ac_status" >&5 + echo "$as_me:2431: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2762: \"$ac_try\"") >&5 + { (eval echo "$as_me:2434: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2765: \$? = $ac_status" >&5 + echo "$as_me:2437: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_gnu_source=no else @@ -2777,7 +2449,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:2780: result: $cf_cv_gnu_source" >&5 +echo "$as_me:2452: result: $cf_cv_gnu_source" >&5 echo "${ECHO_T}$cf_cv_gnu_source" >&6 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" @@ -2799,16 +2471,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` -echo "$as_me:2802: checking if we should define _POSIX_C_SOURCE" >&5 +echo "$as_me:2474: checking if we should define _POSIX_C_SOURCE" >&5 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 if test "${cf_cv_posix_c_source+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else -echo "${as_me:-configure}:2808: testing if the symbol is already defined go no further ..." 1>&5 +echo "${as_me:-configure}:2480: testing if the symbol is already defined go no further ..." 1>&5 cat >conftest.$ac_ext <<_ACEOF -#line 2811 "configure" +#line 2483 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -2823,16 +2495,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2826: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2498: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2829: \$? = $ac_status" >&5 + echo "$as_me:2501: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2832: \"$ac_try\"") >&5 + { (eval echo "$as_me:2504: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2835: \$? = $ac_status" >&5 + echo "$as_me:2507: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_posix_c_source=no else @@ -2853,7 +2525,7 @@ cf_want_posix_source=no esac if test "$cf_want_posix_source" = yes ; then cat >conftest.$ac_ext <<_ACEOF -#line 2856 "configure" +#line 2528 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -2868,16 +2540,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2871: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2543: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2874: \$? = $ac_status" >&5 + echo "$as_me:2546: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2877: \"$ac_try\"") >&5 + { (eval echo "$as_me:2549: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2880: \$? = $ac_status" >&5 + echo "$as_me:2552: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -2888,15 +2560,15 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "${as_me:-configure}:2891: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 +echo "${as_me:-configure}:2563: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 CFLAGS="$cf_trim_CFLAGS" CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" -echo "${as_me:-configure}:2896: testing if the second compile does not leave our definition intact error ..." 1>&5 +echo "${as_me:-configure}:2568: testing if the second compile does not leave our definition intact error ..." 1>&5 cat >conftest.$ac_ext <<_ACEOF -#line 2899 "configure" +#line 2571 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -2911,16 +2583,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2914: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2586: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2917: \$? = $ac_status" >&5 + echo "$as_me:2589: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2920: \"$ac_try\"") >&5 + { (eval echo "$as_me:2592: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2923: \$? = $ac_status" >&5 + echo "$as_me:2595: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -2936,7 +2608,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:2939: result: $cf_cv_posix_c_source" >&5 +echo "$as_me:2611: result: $cf_cv_posix_c_source" >&5 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 if test "$cf_cv_posix_c_source" != no ; then @@ -3049,14 +2721,14 @@ solaris2.*) #(vi ;; *) -echo "$as_me:3052: checking if we should define _XOPEN_SOURCE" >&5 +echo "$as_me:2724: checking if we should define _XOPEN_SOURCE" >&5 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 if test "${cf_cv_xopen_source+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 3059 "configure" +#line 2731 "configure" #include "confdefs.h" #include <stdlib.h> @@ -3075,16 +2747,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3078: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2750: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3081: \$? = $ac_status" >&5 + echo "$as_me:2753: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3084: \"$ac_try\"") >&5 + { (eval echo "$as_me:2756: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3087: \$? = $ac_status" >&5 + echo "$as_me:2759: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_xopen_source=no else @@ -3093,7 +2765,7 @@ cat conftest.$ac_ext >&5 cf_save="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" cat >conftest.$ac_ext <<_ACEOF -#line 3096 "configure" +#line 2768 "configure" #include "confdefs.h" #include <stdlib.h> @@ -3112,16 +2784,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3115: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2787: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3118: \$? = $ac_status" >&5 + echo "$as_me:2790: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3121: \"$ac_try\"") >&5 + { (eval echo "$as_me:2793: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3124: \$? = $ac_status" >&5 + echo "$as_me:2796: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_xopen_source=no else @@ -3136,7 +2808,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:3139: result: $cf_cv_xopen_source" >&5 +echo "$as_me:2811: result: $cf_cv_xopen_source" >&5 echo "${ECHO_T}$cf_cv_xopen_source" >&6 if test "$cf_cv_xopen_source" != no ; then @@ -3244,16 +2916,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` -echo "$as_me:3247: checking if we should define _POSIX_C_SOURCE" >&5 +echo "$as_me:2919: checking if we should define _POSIX_C_SOURCE" >&5 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 if test "${cf_cv_posix_c_source+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else -echo "${as_me:-configure}:3253: testing if the symbol is already defined go no further ..." 1>&5 +echo "${as_me:-configure}:2925: testing if the symbol is already defined go no further ..." 1>&5 cat >conftest.$ac_ext <<_ACEOF -#line 3256 "configure" +#line 2928 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -3268,16 +2940,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3271: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2943: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3274: \$? = $ac_status" >&5 + echo "$as_me:2946: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3277: \"$ac_try\"") >&5 + { (eval echo "$as_me:2949: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3280: \$? = $ac_status" >&5 + echo "$as_me:2952: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_posix_c_source=no else @@ -3298,7 +2970,7 @@ cf_want_posix_source=no esac if test "$cf_want_posix_source" = yes ; then cat >conftest.$ac_ext <<_ACEOF -#line 3301 "configure" +#line 2973 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -3313,16 +2985,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3316: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:2988: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3319: \$? = $ac_status" >&5 + echo "$as_me:2991: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3322: \"$ac_try\"") >&5 + { (eval echo "$as_me:2994: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3325: \$? = $ac_status" >&5 + echo "$as_me:2997: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -3333,15 +3005,15 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "${as_me:-configure}:3336: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 +echo "${as_me:-configure}:3008: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 CFLAGS="$cf_trim_CFLAGS" CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" -echo "${as_me:-configure}:3341: testing if the second compile does not leave our definition intact error ..." 1>&5 +echo "${as_me:-configure}:3013: testing if the second compile does not leave our definition intact error ..." 1>&5 cat >conftest.$ac_ext <<_ACEOF -#line 3344 "configure" +#line 3016 "configure" #include "confdefs.h" #include <sys/types.h> int @@ -3356,16 +3028,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3359: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:3031: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3362: \$? = $ac_status" >&5 + echo "$as_me:3034: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3365: \"$ac_try\"") >&5 + { (eval echo "$as_me:3037: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3368: \$? = $ac_status" >&5 + echo "$as_me:3040: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -3381,7 +3053,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:3384: result: $cf_cv_posix_c_source" >&5 +echo "$as_me:3056: result: $cf_cv_posix_c_source" >&5 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 if test "$cf_cv_posix_c_source" != no ; then @@ -3554,10 +3226,10 @@ fi fi if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then - echo "$as_me:3557: checking if _XOPEN_SOURCE really is set" >&5 + echo "$as_me:3229: checking if _XOPEN_SOURCE really is set" >&5 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF -#line 3560 "configure" +#line 3232 "configure" #include "confdefs.h" #include <stdlib.h> int @@ -3572,16 +3244,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3575: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:3247: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3578: \$? = $ac_status" >&5 + echo "$as_me:3250: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3581: \"$ac_try\"") >&5 + { (eval echo "$as_me:3253: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3584: \$? = $ac_status" >&5 + echo "$as_me:3256: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_XOPEN_SOURCE_set=yes else @@ -3590,12 +3262,12 @@ cat conftest.$ac_ext >&5 cf_XOPEN_SOURCE_set=no fi rm -f conftest.$ac_objext conftest.$ac_ext - echo "$as_me:3593: result: $cf_XOPEN_SOURCE_set" >&5 + echo "$as_me:3265: result: $cf_XOPEN_SOURCE_set" >&5 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 if test $cf_XOPEN_SOURCE_set = yes then cat >conftest.$ac_ext <<_ACEOF -#line 3598 "configure" +#line 3270 "configure" #include "confdefs.h" #include <stdlib.h> int @@ -3610,16 +3282,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3613: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:3285: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3616: \$? = $ac_status" >&5 + echo "$as_me:3288: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3619: \"$ac_try\"") >&5 + { (eval echo "$as_me:3291: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3622: \$? = $ac_status" >&5 + echo "$as_me:3294: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_XOPEN_SOURCE_set_ok=yes else @@ -3630,19 +3302,19 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext if test $cf_XOPEN_SOURCE_set_ok = no then - { echo "$as_me:3633: WARNING: _XOPEN_SOURCE is lower than requested" >&5 + { echo "$as_me:3305: WARNING: _XOPEN_SOURCE is lower than requested" >&5 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} fi else -echo "$as_me:3638: checking if we should define _XOPEN_SOURCE" >&5 +echo "$as_me:3310: checking if we should define _XOPEN_SOURCE" >&5 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 if test "${cf_cv_xopen_source+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 3645 "configure" +#line 3317 "configure" #include "confdefs.h" #include <stdlib.h> @@ -3661,16 +3333,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3664: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:3336: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3667: \$? = $ac_status" >&5 + echo "$as_me:3339: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3670: \"$ac_try\"") >&5 + { (eval echo "$as_me:3342: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3673: \$? = $ac_status" >&5 + echo "$as_me:3345: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_xopen_source=no else @@ -3679,7 +3351,7 @@ cat conftest.$ac_ext >&5 cf_save="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" cat >conftest.$ac_ext <<_ACEOF -#line 3682 "configure" +#line 3354 "configure" #include "confdefs.h" #include <stdlib.h> @@ -3698,16 +3370,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:3701: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:3373: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3704: \$? = $ac_status" >&5 + echo "$as_me:3376: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:3707: \"$ac_try\"") >&5 + { (eval echo "$as_me:3379: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3710: \$? = $ac_status" >&5 + echo "$as_me:3382: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cf_cv_xopen_source=no else @@ -3722,7 +3394,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:3725: result: $cf_cv_xopen_source" >&5 +echo "$as_me:3397: result: $cf_cv_xopen_source" >&5 echo "${ECHO_T}$cf_cv_xopen_source" >&6 if test "$cf_cv_xopen_source" != no ; then @@ -3826,7 +3498,7 @@ 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_main_return=return -echo "$as_me:3829: checking how to run the C preprocessor" >&5 +echo "$as_me:3501: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then @@ -3847,18 +3519,18 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line 3850 "configure" +#line 3522 "configure" #include "confdefs.h" #include <assert.h> Syntax error _ACEOF -if { (eval echo "$as_me:3855: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:3527: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:3861: \$? = $ac_status" >&5 + echo "$as_me:3533: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -3881,17 +3553,17 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line 3884 "configure" +#line 3556 "configure" #include "confdefs.h" #include <ac_nonexistent.h> _ACEOF -if { (eval echo "$as_me:3888: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:3560: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:3894: \$? = $ac_status" >&5 + echo "$as_me:3566: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -3928,7 +3600,7 @@ fi else ac_cv_prog_CPP=$CPP fi -echo "$as_me:3931: result: $CPP" >&5 +echo "$as_me:3603: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes @@ -3938,18 +3610,18 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line 3941 "configure" +#line 3613 "configure" #include "confdefs.h" #include <assert.h> Syntax error _ACEOF -if { (eval echo "$as_me:3946: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:3618: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:3952: \$? = $ac_status" >&5 + echo "$as_me:3624: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -3972,17 +3644,17 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line 3975 "configure" +#line 3647 "configure" #include "confdefs.h" #include <ac_nonexistent.h> _ACEOF -if { (eval echo "$as_me:3979: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:3651: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:3985: \$? = $ac_status" >&5 + echo "$as_me:3657: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4010,7 +3682,7 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:4013: error: C preprocessor \"$CPP\" fails sanity check" >&5 + { { echo "$as_me:3685: error: C preprocessor \"$CPP\" fails sanity check" >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} { (exit 1); exit 1; }; } fi @@ -4025,23 +3697,23 @@ ac_main_return=return for ac_header in fcntl.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -echo "$as_me:4028: checking for $ac_header" >&5 +echo "$as_me:3700: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 4034 "configure" +#line 3706 "configure" #include "confdefs.h" #include <$ac_header> _ACEOF -if { (eval echo "$as_me:4038: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:3710: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4044: \$? = $ac_status" >&5 + echo "$as_me:3716: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4060,7 +3732,7 @@ else fi rm -f conftest.err conftest.$ac_ext fi -echo "$as_me:4063: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "$as_me:3735: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<EOF @@ -4070,90 +3742,88 @@ EOF fi done -for ac_func in atexit -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -echo "$as_me:4076: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 -if eval "test \"\${$as_ac_var+set}\" = set"; then +echo "$as_me:3745: checking for working mkstemp" >&5 +echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 +if test "${cf_cv_func_mkstemp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else + +rm -rf conftest* +if test "$cross_compiling" = yes; then + cf_cv_func_mkstemp=maybe +else cat >conftest.$ac_ext <<_ACEOF -#line 4082 "configure" +#line 3756 "configure" #include "confdefs.h" -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func (); -char (*f) (); -int -main () +#include <sys/types.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <sys/stat.h> +int main() { -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_$ac_func) || defined (__stub___$ac_func) -choke me -#else -f = $ac_func; -#endif + char *tmpl = "conftestXXXXXX"; + char name[2][80]; + int n; + int result = 0; + int fd; + struct stat sb; - ; - return 0; + umask(077); + for (n = 0; n < 2; ++n) { + strcpy(name[n], tmpl); + if ((fd = mkstemp(name[n])) >= 0) { + if (!strcmp(name[n], tmpl) + || stat(name[n], &sb) != 0 + || (sb.st_mode & S_IFMT) != S_IFREG + || (sb.st_mode & 077) != 0) { + result = 1; + } + close(fd); + } + } + if (result == 0 + && !strcmp(name[0], name[1])) + result = 1; + ${cf_cv_main_return:-return}(result); } + _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:4113: \"$ac_link\"") >&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:3794: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:4116: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:4119: \"$ac_try\"") >&5 + echo "$as_me:3797: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:3799: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4122: \$? = $ac_status" >&5 + echo "$as_me:3802: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - eval "$as_ac_var=yes" + cf_cv_func_mkstemp=yes + else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 -eval "$as_ac_var=no" +cf_cv_func_mkstemp=no + fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:4132: result: `eval echo '${'$as_ac_var'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<EOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -EOF fi -done - -echo "$as_me:4142: checking for working mkstemp" >&5 -echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 -if test "${cf_cv_func_mkstemp+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - -rm -rf conftest* -if test "$cross_compiling" = yes; then - echo "$as_me:4150: checking for mkstemp" >&5 +echo "$as_me:3817: result: $cf_cv_func_mkstemp" >&5 +echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 +if test "x$cf_cv_func_mkstemp" = xmaybe ; then + echo "$as_me:3820: checking for mkstemp" >&5 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 if test "${ac_cv_func_mkstemp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 4156 "configure" +#line 3826 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char mkstemp (); below. */ @@ -4176,7 +3846,7 @@ main () #if defined (__stub_mkstemp) || defined (__stub___mkstemp) choke me #else -f = mkstemp; +f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; #endif ; @@ -4184,16 +3854,16 @@ f = mkstemp; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:4187: \"$ac_link\"") >&5 +if { (eval echo "$as_me:3857: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:4190: \$? = $ac_status" >&5 + echo "$as_me:3860: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:4193: \"$ac_try\"") >&5 + { (eval echo "$as_me:3863: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4196: \$? = $ac_status" >&5 + echo "$as_me:3866: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_mkstemp=yes else @@ -4203,94 +3873,21 @@ ac_cv_func_mkstemp=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:4206: result: $ac_cv_func_mkstemp" >&5 +echo "$as_me:3876: result: $ac_cv_func_mkstemp" >&5 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line 4211 "configure" -#include "confdefs.h" - -#include <sys/types.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <sys/stat.h> -int main() -{ - char *tmpl = "conftestXXXXXX"; - char name[2][80]; - int n; - int result = 0; - int fd; - struct stat sb; - - umask(077); - for (n = 0; n < 2; ++n) { - strcpy(name[n], tmpl); - if ((fd = mkstemp(name[n])) >= 0) { - if (!strcmp(name[n], tmpl) - || stat(name[n], &sb) != 0 - || (sb.st_mode & S_IFMT) != S_IFREG - || (sb.st_mode & 077) != 0) { - result = 1; - } - close(fd); - } - } - if (result == 0 - && !strcmp(name[0], name[1])) - result = 1; - ${cf_cv_main_return:-return}(result); -} - -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:4249: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:4252: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:4254: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:4257: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - cf_cv_func_mkstemp=yes - -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -cf_cv_func_mkstemp=no - -fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - fi -echo "$as_me:4272: result: $cf_cv_func_mkstemp" >&5 -echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then - cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_MKSTEMP 1 EOF fi -GCC_VERSION=none -if test "$GCC" = yes ; then - echo "$as_me:4283: checking version of $CC" >&5 -echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 - GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" - test -z "$GCC_VERSION" && GCC_VERSION=unknown - echo "$as_me:4287: result: $GCC_VERSION" >&5 -echo "${ECHO_T}$GCC_VERSION" >&6 -fi - if ( test "$GCC" = yes || test "$GXX" = yes ) then -echo "$as_me:4293: checking if you want to check for gcc warnings" >&5 +echo "$as_me:3890: checking if you want to check for gcc warnings" >&5 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 # Check whether --with-warnings or --without-warnings was given. @@ -4300,7 +3897,7 @@ if test "${with_warnings+set}" = set; then else cf_opt_with_warnings=no fi; -echo "$as_me:4303: result: $cf_opt_with_warnings" >&5 +echo "$as_me:3900: result: $cf_opt_with_warnings" >&5 echo "${ECHO_T}$cf_opt_with_warnings" >&6 if test "$cf_opt_with_warnings" != no ; then @@ -4322,10 +3919,10 @@ cat > conftest.i <<EOF EOF if test "$GCC" = yes then - { echo "$as_me:4325: checking for $CC __attribute__ directives..." >&5 + { echo "$as_me:3922: checking for $CC __attribute__ directives..." >&5 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} cat > conftest.$ac_ext <<EOF -#line 4328 "${as_me:-configure}" +#line 3925 "${as_me:-configure}" #include "confdefs.h" #include "conftest.h" #include "conftest.i" @@ -4374,36 +3971,60 @@ EOF ;; esac - if { (eval echo "$as_me:4377: \"$ac_compile\"") >&5 + if { (eval echo "$as_me:3974: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4380: \$? = $ac_status" >&5 + echo "$as_me:3977: \$? = $ac_status" >&5 (exit $ac_status); }; then - test -n "$verbose" && echo "$as_me:4382: result: ... $cf_attribute" >&5 + test -n "$verbose" && echo "$as_me:3979: result: ... $cf_attribute" >&5 echo "${ECHO_T}... $cf_attribute" >&6 cat conftest.h >>confdefs.h case $cf_attribute in #(vi - printf) #(vi - if test "$cf_printf_attribute" = no ; then - cat >>confdefs.h <<EOF -#define GCC_PRINTFLIKE(fmt,var) /* nothing */ + noreturn) #(vi + +cat >>confdefs.h <<EOF +#define GCC_NORETURN $cf_directive EOF - else - cat >>confdefs.h <<EOF -#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) + + ;; + printf) #(vi + cf_value='/* nothing */' + if test "$cf_printf_attribute" != no ; then + cf_value='__attribute__((format(printf,fmt,var)))' + +cat >>confdefs.h <<\EOF +#define GCC_PRINTF 1 EOF + fi + +cat >>confdefs.h <<EOF +#define GCC_PRINTFLIKE(fmt,var) $cf_value +EOF + ;; scanf) #(vi - if test "$cf_scanf_attribute" = no ; then - cat >>confdefs.h <<EOF -#define GCC_SCANFLIKE(fmt,var) /* nothing */ -EOF - else - cat >>confdefs.h <<EOF -#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) + cf_value='/* nothing */' + if test "$cf_scanf_attribute" != no ; then + cf_value='__attribute__((format(scanf,fmt,var)))' + +cat >>confdefs.h <<\EOF +#define GCC_SCANF 1 EOF + fi + +cat >>confdefs.h <<EOF +#define GCC_SCANFLIKE(fmt,var) $cf_value +EOF + + ;; + unused) #(vi + +cat >>confdefs.h <<EOF +#define GCC_UNUSED $cf_directive +EOF + ;; esac fi @@ -4419,12 +4040,12 @@ INTEL_COMPILER=no if test "$GCC" = yes ; then case $host_os in linux*|gnu*) - echo "$as_me:4422: checking if this is really Intel C compiler" >&5 + echo "$as_me:4043: checking if this is really Intel C compiler" >&5 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 cf_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -no-gcc" cat >conftest.$ac_ext <<_ACEOF -#line 4427 "configure" +#line 4048 "configure" #include "confdefs.h" int @@ -4441,16 +4062,16 @@ make an error } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:4444: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:4065: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4447: \$? = $ac_status" >&5 + echo "$as_me:4068: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:4450: \"$ac_try\"") >&5 + { (eval echo "$as_me:4071: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4453: \$? = $ac_status" >&5 + echo "$as_me:4074: \$? = $ac_status" >&5 (exit $ac_status); }; }; then INTEL_COMPILER=yes cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc" @@ -4461,14 +4082,63 @@ cat conftest.$ac_ext >&5 fi rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$cf_save_CFLAGS" - echo "$as_me:4464: result: $INTEL_COMPILER" >&5 + echo "$as_me:4085: result: $INTEL_COMPILER" >&5 echo "${ECHO_T}$INTEL_COMPILER" >&6 ;; esac fi +CLANG_COMPILER=no + +if test "$GCC" = yes ; then + echo "$as_me:4094: checking if this is really Clang C compiler" >&5 +echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 + cf_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Qunused-arguments" + cat >conftest.$ac_ext <<_ACEOF +#line 4099 "configure" +#include "confdefs.h" + +int +main () +{ + +#ifdef __clang__ +#else +make an error +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4116: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4119: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4122: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4125: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + CLANG_COMPILER=yes +cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$cf_save_CFLAGS" + echo "$as_me:4136: result: $CLANG_COMPILER" >&5 +echo "${ECHO_T}$CLANG_COMPILER" >&6 +fi + cat > conftest.$ac_ext <<EOF -#line 4471 "${as_me:-configure}" +#line 4141 "${as_me:-configure}" int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } EOF @@ -4485,7 +4155,7 @@ then # remark #981: operands are evaluated in unspecified order # warning #279: controlling expression is constant - { echo "$as_me:4488: checking for $CC warning options..." >&5 + { echo "$as_me:4158: checking for $CC warning options..." >&5 echo "$as_me: checking for $CC warning options..." >&6;} cf_save_CFLAGS="$CFLAGS" EXTRA_CFLAGS="-Wall" @@ -4501,12 +4171,12 @@ echo "$as_me: checking for $CC warning options..." >&6;} wd981 do CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" - if { (eval echo "$as_me:4504: \"$ac_compile\"") >&5 + if { (eval echo "$as_me:4174: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4507: \$? = $ac_status" >&5 + echo "$as_me:4177: \$? = $ac_status" >&5 (exit $ac_status); }; then - test -n "$verbose" && echo "$as_me:4509: result: ... -$cf_opt" >&5 + test -n "$verbose" && echo "$as_me:4179: result: ... -$cf_opt" >&5 echo "${ECHO_T}... -$cf_opt" >&6 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" fi @@ -4515,7 +4185,7 @@ echo "${ECHO_T}... -$cf_opt" >&6 elif test "$GCC" = yes then - { echo "$as_me:4518: checking for $CC warning options..." >&5 + { echo "$as_me:4188: checking for $CC warning options..." >&5 echo "$as_me: checking for $CC warning options..." >&6;} cf_save_CFLAGS="$CFLAGS" EXTRA_CFLAGS= @@ -4535,12 +4205,12 @@ echo "$as_me: checking for $CC warning options..." >&6;} Wundef $cf_warn_CONST Wwrite-strings do CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" - if { (eval echo "$as_me:4538: \"$ac_compile\"") >&5 + if { (eval echo "$as_me:4208: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4541: \$? = $ac_status" >&5 + echo "$as_me:4211: \$? = $ac_status" >&5 (exit $ac_status); }; then - test -n "$verbose" && echo "$as_me:4543: result: ... -$cf_opt" >&5 + test -n "$verbose" && echo "$as_me:4213: result: ... -$cf_opt" >&5 echo "${ECHO_T}... -$cf_opt" >&6 case $cf_opt in #(vi Wcast-qual) #(vi @@ -4551,7 +4221,17 @@ echo "${ECHO_T}... -$cf_opt" >&6 [34].*) test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 -echo "${as_me:-configure}:4554: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 +echo "${as_me:-configure}:4224: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 + + continue;; + esac + ;; + Wpointer-arith) #(vi + case $GCC_VERSION in + [12].*) + test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 + +echo "${as_me:-configure}:4234: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 continue;; esac @@ -4567,7 +4247,7 @@ rm -rf conftest* fi fi -echo "$as_me:4570: checking if you want to see long compiling messages" >&5 +echo "$as_me:4250: checking if you want to see long compiling messages" >&5 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 # Check whether --enable-echo or --disable-echo was given. @@ -4601,33 +4281,17 @@ else ECHO_CC='' fi; -echo "$as_me:4604: result: $enableval" >&5 +echo "$as_me:4284: result: $enableval" >&5 echo "${ECHO_T}$enableval" >&6 -case $cf_cv_system_name in -os2*) - CFLAGS="$CFLAGS -Zmt" - CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__" - CXXFLAGS="$CXXFLAGS -Zmt" - # autoconf's macro sets -Zexe and suffix both, which conflict:w - LDFLAGS="$LDFLAGS -Zmt -Zcrtdll" - ac_cv_exeext=.exe - ;; -esac - -PROG_EXT="$EXEEXT" - -test -n "$PROG_EXT" && cat >>confdefs.h <<EOF -#define PROG_EXT "$PROG_EXT" -EOF - -echo "$as_me:4624: checking if you want to use dmalloc for testing" >&5 +echo "$as_me:4287: checking if you want to use dmalloc for testing" >&5 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 # Check whether --with-dmalloc or --without-dmalloc was given. if test "${with_dmalloc+set}" = set; then withval="$with_dmalloc" - cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<EOF #define USE_DMALLOC 1 EOF @@ -4637,7 +4301,7 @@ EOF else with_dmalloc= fi; -echo "$as_me:4640: result: ${with_dmalloc:-no}" >&5 +echo "$as_me:4304: result: ${with_dmalloc:-no}" >&5 echo "${ECHO_T}${with_dmalloc:-no}" >&6 case .$with_cflags in #(vi @@ -4731,23 +4395,23 @@ fi esac if test "$with_dmalloc" = yes ; then - echo "$as_me:4734: checking for dmalloc.h" >&5 + echo "$as_me:4398: checking for dmalloc.h" >&5 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 if test "${ac_cv_header_dmalloc_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 4740 "configure" +#line 4404 "configure" #include "confdefs.h" #include <dmalloc.h> _ACEOF -if { (eval echo "$as_me:4744: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:4408: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4750: \$? = $ac_status" >&5 + echo "$as_me:4414: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4766,11 +4430,11 @@ else fi rm -f conftest.err conftest.$ac_ext fi -echo "$as_me:4769: result: $ac_cv_header_dmalloc_h" >&5 +echo "$as_me:4433: result: $ac_cv_header_dmalloc_h" >&5 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 if test $ac_cv_header_dmalloc_h = yes; then -echo "$as_me:4773: checking for dmalloc_debug in -ldmalloc" >&5 +echo "$as_me:4437: checking for dmalloc_debug in -ldmalloc" >&5 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4778,7 +4442,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldmalloc $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 4781 "configure" +#line 4445 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -4797,16 +4461,16 @@ dmalloc_debug (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:4800: \"$ac_link\"") >&5 +if { (eval echo "$as_me:4464: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:4803: \$? = $ac_status" >&5 + echo "$as_me:4467: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:4806: \"$ac_try\"") >&5 + { (eval echo "$as_me:4470: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4809: \$? = $ac_status" >&5 + echo "$as_me:4473: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dmalloc_dmalloc_debug=yes else @@ -4817,7 +4481,7 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:4820: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 +echo "$as_me:4484: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then cat >>confdefs.h <<EOF @@ -4832,13 +4496,14 @@ fi fi -echo "$as_me:4835: checking if you want to use dbmalloc for testing" >&5 +echo "$as_me:4499: checking if you want to use dbmalloc for testing" >&5 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 # Check whether --with-dbmalloc or --without-dbmalloc was given. if test "${with_dbmalloc+set}" = set; then withval="$with_dbmalloc" - cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<EOF #define USE_DBMALLOC 1 EOF @@ -4848,7 +4513,7 @@ EOF else with_dbmalloc= fi; -echo "$as_me:4851: result: ${with_dbmalloc:-no}" >&5 +echo "$as_me:4516: result: ${with_dbmalloc:-no}" >&5 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 case .$with_cflags in #(vi @@ -4942,23 +4607,23 @@ fi esac if test "$with_dbmalloc" = yes ; then - echo "$as_me:4945: checking for dbmalloc.h" >&5 + echo "$as_me:4610: checking for dbmalloc.h" >&5 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 if test "${ac_cv_header_dbmalloc_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 4951 "configure" +#line 4616 "configure" #include "confdefs.h" #include <dbmalloc.h> _ACEOF -if { (eval echo "$as_me:4955: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:4620: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4961: \$? = $ac_status" >&5 + echo "$as_me:4626: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4977,11 +4642,11 @@ else fi rm -f conftest.err conftest.$ac_ext fi -echo "$as_me:4980: result: $ac_cv_header_dbmalloc_h" >&5 +echo "$as_me:4645: result: $ac_cv_header_dbmalloc_h" >&5 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 if test $ac_cv_header_dbmalloc_h = yes; then -echo "$as_me:4984: checking for debug_malloc in -ldbmalloc" >&5 +echo "$as_me:4649: checking for debug_malloc in -ldbmalloc" >&5 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4989,7 +4654,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldbmalloc $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 4992 "configure" +#line 4657 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -5008,16 +4673,16 @@ debug_malloc (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:5011: \"$ac_link\"") >&5 +if { (eval echo "$as_me:4676: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:5014: \$? = $ac_status" >&5 + echo "$as_me:4679: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:5017: \"$ac_try\"") >&5 + { (eval echo "$as_me:4682: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:5020: \$? = $ac_status" >&5 + echo "$as_me:4685: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dbmalloc_debug_malloc=yes else @@ -5028,7 +4693,7 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:5031: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 +echo "$as_me:4696: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then cat >>confdefs.h <<EOF @@ -5043,13 +4708,14 @@ fi fi -echo "$as_me:5046: checking if you want to use valgrind for testing" >&5 +echo "$as_me:4711: checking if you want to use valgrind for testing" >&5 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 # Check whether --with-valgrind or --without-valgrind was given. if test "${with_valgrind+set}" = set; then withval="$with_valgrind" - cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<EOF #define USE_VALGRIND 1 EOF @@ -5059,7 +4725,7 @@ EOF else with_valgrind= fi; -echo "$as_me:5062: result: ${with_valgrind:-no}" >&5 +echo "$as_me:4728: result: ${with_valgrind:-no}" >&5 echo "${ECHO_T}${with_valgrind:-no}" >&6 case .$with_cflags in #(vi @@ -5152,7 +4818,7 @@ fi ;; esac -echo "$as_me:5155: checking if you want to perform memory-leak testing" >&5 +echo "$as_me:4821: checking if you want to perform memory-leak testing" >&5 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 # Check whether --enable-leaks or --disable-leaks was given. @@ -5162,15 +4828,16 @@ if test "${enable_leaks+set}" = set; then else : ${with_no_leaks:=no} fi; -echo "$as_me:5165: result: $with_no_leaks" >&5 +echo "$as_me:4831: result: $with_no_leaks" >&5 echo "${ECHO_T}$with_no_leaks" >&6 if test "$with_no_leaks" = yes ; then - cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define NO_LEAKS 1 EOF - cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\EOF #define YY_NO_LEAKS 1 EOF @@ -5178,7 +4845,6 @@ fi ### output makefile ac_config_files="$ac_config_files makefile" -ac_config_commands="$ac_config_commands default" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure @@ -5258,7 +4924,7 @@ DEFS=-DHAVE_CONFIG_H : ${CONFIG_STATUS=./config.status} ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:5261: creating $CONFIG_STATUS" >&5 +{ echo "$as_me:4927: creating $CONFIG_STATUS" >&5 echo "$as_me: creating $CONFIG_STATUS" >&6;} cat >$CONFIG_STATUS <<_ACEOF #! $SHELL @@ -5381,16 +5047,13 @@ $config_files Configuration headers: $config_headers -Configuration commands: -$config_commands - Report bugs to <dickey@invisible-island.net>." EOF cat >>$CONFIG_STATUS <<EOF ac_cs_version="\\ config.status -configured by $0, generated by GNU Autoconf 2.52.20101002, +configured by $0, generated by GNU Autoconf 2.52.20121002, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 @@ -5434,7 +5097,7 @@ cat >>$CONFIG_STATUS <<\EOF echo "$ac_cs_version"; exit 0 ;; --he | --h) # Conflict between --help and --header - { { echo "$as_me:5437: error: ambiguous option: $1 + { { echo "$as_me:5100: error: ambiguous option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2;} @@ -5453,7 +5116,7 @@ Try \`$0 --help' for more information." >&2;} ac_need_defaults=false;; # This is an error. - -*) { { echo "$as_me:5456: error: unrecognized option: $1 + -*) { { echo "$as_me:5119: error: unrecognized option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2;} @@ -5472,7 +5135,7 @@ cat >&5 << _ACEOF ## Running config.status. ## ## ----------------------- ## -This file was extended by $as_me 2.52.20101002, executed with +This file was extended by $as_me 2.52.20121002, executed with CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS @@ -5489,9 +5152,8 @@ do case "$ac_config_target" in # Handling of arguments. "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; - "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; - *) { { echo "$as_me:5494: error: invalid argument: $ac_config_target" >&5 + *) { { echo "$as_me:5156: error: invalid argument: $ac_config_target" >&5 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac @@ -5504,7 +5166,6 @@ done if $ac_need_defaults; then test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands fi # Create a temporary directory, and hook for its removal unless debugging. @@ -5550,6 +5211,7 @@ s,@program_transform_name@,$program_transform_name,;t t s,@bindir@,$bindir,;t t s,@sbindir@,$sbindir,;t t s,@libexecdir@,$libexecdir,;t t +s,@datarootdir@,$datarootdir,;t t s,@datadir@,$datadir,;t t s,@sysconfdir@,$sysconfdir,;t t s,@sharedstatedir@,$sharedstatedir,;t t @@ -5592,6 +5254,7 @@ s,@CPPFLAGS@,$CPPFLAGS,;t t s,@ac_ct_CC@,$ac_ct_CC,;t t s,@EXEEXT@,$EXEEXT,;t t s,@OBJEXT@,$OBJEXT,;t t +s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t s,@SET_MAKE@,$SET_MAKE,;t t s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t @@ -5602,7 +5265,6 @@ s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t s,@LINT@,$LINT,;t t s,@LINT_OPTS@,$LINT_OPTS,;t t -s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t s,@CPP@,$CPP,;t t s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t s,@ECHO_LT@,$ECHO_LT,;t t @@ -5610,7 +5272,6 @@ s,@ECHO_LD@,$ECHO_LD,;t t s,@RULE_CC@,$RULE_CC,;t t s,@SHOW_CC@,$SHOW_CC,;t t s,@ECHO_CC@,$ECHO_CC,;t t -s,@PROG_EXT@,$PROG_EXT,;t t CEOF EOF @@ -5725,7 +5386,7 @@ done; } esac if test x"$ac_file" != x-; then - { echo "$as_me:5728: creating $ac_file" >&5 + { echo "$as_me:5389: creating $ac_file" >&5 echo "$as_me: creating $ac_file" >&6;} rm -f "$ac_file" fi @@ -5743,7 +5404,7 @@ echo "$as_me: creating $ac_file" >&6;} -) echo $tmp/stdin ;; [\\/$]*) # Absolute (can't be DOS-style, as IFS=:) - test -f "$f" || { { echo "$as_me:5746: error: cannot find input file: $f" >&5 + test -f "$f" || { { echo "$as_me:5407: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } echo $f;; @@ -5756,13 +5417,45 @@ echo "$as_me: error: cannot find input file: $f" >&2;} echo $srcdir/$f else # /dev/null tree - { { echo "$as_me:5759: error: cannot find input file: $f" >&5 + { { echo "$as_me:5420: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } fi;; esac done` || { (exit 1); exit 1; } EOF +cat >>$CONFIG_STATUS <<\EOF + ac_warn_datarootdir=no + if test x"$ac_file" != x-; then + for ac_item in $ac_file_inputs + do + ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` + if test -n "$ac_seen"; then + ac_used=`grep '@datarootdir@' $ac_item` + if test -z "$ac_used"; then + { echo "$as_me:5436: WARNING: datarootdir was used implicitly but not set: +$ac_seen" >&5 +echo "$as_me: WARNING: datarootdir was used implicitly but not set: +$ac_seen" >&2;} + ac_warn_datarootdir=yes + fi + fi + ac_seen=`grep '${datarootdir}' $ac_item` + if test -n "$ac_seen"; then + { echo "$as_me:5445: WARNING: datarootdir was used explicitly but not set: +$ac_seen" >&5 +echo "$as_me: WARNING: datarootdir was used explicitly but not set: +$ac_seen" >&2;} + ac_warn_datarootdir=yes + fi + done + fi + +if test "x$ac_warn_datarootdir" = xyes; then + ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" +fi + +EOF cat >>$CONFIG_STATUS <<EOF sed "$ac_vpsub $extrasub @@ -5777,11 +5470,35 @@ s,@INSTALL@,$ac_INSTALL,;t t " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out rm -f $tmp/stdin if test x"$ac_file" != x-; then - mv $tmp/out $ac_file + cp $tmp/out $ac_file + + for ac_name in prefix exec_prefix datarootdir + do + ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` + if test -n "$ac_seen"; then + ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` + if test -z "$ac_init"; then + ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` + { echo "$as_me:5482: WARNING: Variable $ac_name is used but was not set: +$ac_seen" >&5 +echo "$as_me: WARNING: Variable $ac_name is used but was not set: +$ac_seen" >&2;} + fi + fi + done + egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out + egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out + if test -s $tmp/out; then + ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` + { echo "$as_me:5493: WARNING: Some variables may not be substituted: +$ac_seen" >&5 +echo "$as_me: WARNING: Some variables may not be substituted: +$ac_seen" >&2;} + fi else cat $tmp/out - rm -f $tmp/out fi + rm -f $tmp/out done EOF @@ -5822,7 +5539,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue * ) ac_file_in=$ac_file.in ;; esac - test x"$ac_file" != x- && { echo "$as_me:5825: creating $ac_file" >&5 + test x"$ac_file" != x- && { echo "$as_me:5542: creating $ac_file" >&5 echo "$as_me: creating $ac_file" >&6;} # First look for the input files in the build tree, otherwise in the @@ -5833,7 +5550,7 @@ echo "$as_me: creating $ac_file" >&6;} -) echo $tmp/stdin ;; [\\/$]*) # Absolute (can't be DOS-style, as IFS=:) - test -f "$f" || { { echo "$as_me:5836: error: cannot find input file: $f" >&5 + test -f "$f" || { { echo "$as_me:5553: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } echo $f;; @@ -5846,7 +5563,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;} echo $srcdir/$f else # /dev/null tree - { { echo "$as_me:5849: error: cannot find input file: $f" >&5 + { { echo "$as_me:5566: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } fi;; @@ -5857,39 +5574,99 @@ echo "$as_me: error: cannot find input file: $f" >&2;} EOF -# Transform confdefs.h into a list of #define's. We won't use it as a sed -# script, but as data to insert where we see @DEFS@. We expect AC_SAVE_DEFS to -# be either 'cat' or 'sort'. -cat confdefs.h | uniq >conftest.vals - -# Break up conftest.vals because some shells have a limit on -# the size of here documents, and old seds have small limits too. +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\EOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +EOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\EOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +EOF +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS rm -f conftest.tail -echo ' rm -f conftest.frag' >> $CONFIG_STATUS -while grep . conftest.vals >/dev/null +while grep . conftest.defines >/dev/null do - # Write chunks of a limited-size here document to conftest.frag. - echo ' cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS - sed ${ac_max_here_lines}q conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> $CONFIG_STATUS - echo 'CEOF' >> $CONFIG_STATUS - sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail - rm -f conftest.vals - mv conftest.tail conftest.vals + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines done -rm -f conftest.vals +rm -f conftest.defines +echo ' fi # egrep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS -# Run sed to substitute the contents of conftest.frag into $tmp/in at the -# marker @DEFS@. -echo ' cat >> conftest.edit <<CEOF -/@DEFS@/r conftest.frag -/@DEFS@/d -CEOF -sed -f conftest.edit $tmp/in > $tmp/out -rm -f $tmp/in -mv $tmp/out $tmp/in -rm -f conftest.edit conftest.frag -' >> $CONFIG_STATUS +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs cat >>$CONFIG_STATUS <<\EOF # Let's still pretend it is `configure' which instantiates (i.e., don't @@ -5904,7 +5681,7 @@ cat >>$CONFIG_STATUS <<\EOF rm -f $tmp/in if test x"$ac_file" != x-; then if cmp -s $ac_file $tmp/config.h 2>/dev/null; then - { echo "$as_me:5907: $ac_file is unchanged" >&5 + { echo "$as_me:5684: $ac_file is unchanged" >&5 echo "$as_me: $ac_file is unchanged" >&6;} else ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |