1#! /bin/sh 2# From configure.in Revision: 1.33 . 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by Autoconf 2.52.20210105. 5# 6# Copyright 2003-2020,2021 Thomas E. 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then 622 # Omit some internal or obsolete options to make the list less imposing. 623 # This message is too long to be a string in the A/UX 3.1 sh. 624 cat <<EOF 625\`configure' configures this package to adapt to many kinds of systems. 626 627Usage: $0 [OPTION]... [VAR=VALUE]... 628 629To assign environment variables (e.g., CC, CFLAGS...), specify them as 630VAR=VALUE. See below for descriptions of some of the useful variables. 631 632Defaults for the options are specified in brackets. 633 634Configuration: 635 -h, --help display this help and exit 636 --help=short display options specific to this package 637 --help=recursive display the short help of all the included packages 638 -V, --version display version information and exit 639 -q, --quiet, --silent do not print \`checking...' messages 640 --cache-file=FILE cache test results in FILE [disabled] 641 -C, --config-cache alias for \`--cache-file=config.cache' 642 -n, --no-create do not create output files 643 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 644 645EOF 646 647 cat <<EOF 648Installation directories: 649 --prefix=PREFIX install architecture-independent files in PREFIX 650 [$ac_default_prefix] 651 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 652 [PREFIX] 653 654By default, \`make install' will install all the files in 655\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 656an installation prefix other than \`$ac_default_prefix' using \`--prefix', 657for instance \`--prefix=\$HOME'. 658 659For better control, use the options below. 660 661Fine tuning of the installation directories: 662 --bindir=DIR user executables [EPREFIX/bin] 663 --sbindir=DIR system admin executables [EPREFIX/sbin] 664 --libexecdir=DIR program executables [EPREFIX/libexec] 665 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 666 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 667 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 668 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 669 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 670 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 671 --libdir=DIR object code libraries [EPREFIX/lib] 672 --includedir=DIR C header files [PREFIX/include] 673 --oldincludedir=DIR C header files for non-gcc [/usr/include] 674 --infodir=DIR info documentation [DATAROOTDIR/info] 675 --mandir=DIR man documentation [DATAROOTDIR/man] 676EOF 677 678 cat <<\EOF 679 680System types: 681 --build=BUILD configure for building on BUILD [guessed] 682 --host=HOST build programs to run on HOST [BUILD] 683EOF 684fi 685 686if test -n "$ac_init_help"; then 687 688 cat <<\EOF 689 690Optional Features: 691 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 692 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 693 694Optional Packages: 695 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 696 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 697 698 --disable-echo do not display "compiling" commands 699 --with-install-prefix=XXX sets DESTDIR, useful for packaging 700 --with-warnings test: turn on gcc warnings 701 --with-man2html=XXX use XXX rather than groff 702 --with-dmalloc test: use Gray Watson's dmalloc library 703 --with-dbmalloc test: use Conor Cahill's dbmalloc library 704 --with-valgrind test: use valgrind 705 --disable-leaks test: free permanent memory, analyze leaks 706 707Some influential environment variables: 708 CC C compiler command 709 CFLAGS C compiler flags 710 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 711 nonstandard directory <lib dir> 712 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 713 headers in a nonstandard directory <include dir> 714 CPP C preprocessor 715 716Use these variables to override the choices made by `configure' or to help 717it to find libraries and programs with nonstandard names/locations. 718 719EOF 720fi 721 722if test "$ac_init_help" = "recursive"; then 723 # If there are subdirs, report their specific --help. 724 ac_popdir=`pwd` 725 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 726 cd "$ac_subdir" 727 # A "../" for each directory in /$ac_subdir. 728 ac_dots=`echo "$ac_subdir" | 729 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 730 731 case "$srcdir" in 732 .) # No --srcdir option. We are building in place. 733 ac_sub_srcdir="$srcdir" ;; 734 [\\/]* | ?:[\\/]* ) # Absolute path. 735 ac_sub_srcdir="$srcdir/$ac_subdir" ;; 736 *) # Relative path. 737 ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;; 738 esac 739 740 # Check for guested configure; otherwise get Cygnus style configure. 741 if test -f "$ac_sub_srcdir/configure.gnu"; then 742 echo 743 $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive 744 elif test -f "$ac_sub_srcdir/configure"; then 745 echo 746 $SHELL "$ac_sub_srcdir/configure" --help=recursive 747 elif test -f "$ac_sub_srcdir/configure.ac" || 748 test -f "$ac_sub_srcdir/configure.in"; then 749 echo 750 "$ac_configure" --help 751 else 752 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 753 fi 754 cd "$ac_popdir" 755 done 756fi 757 758test -n "$ac_init_help" && exit 0 759if "$ac_init_version"; then 760 cat <<\EOF 761 762Copyright 2003-2020,2021 Thomas E. Dickey 763Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 764Free Software Foundation, Inc. 765This configure script is free software; the Free Software Foundation 766gives unlimited permission to copy, distribute and modify it. 767EOF 768 exit 0 769fi 770exec 5>config.log 771cat >&5 <<EOF 772This file contains any messages produced by compilers while 773running configure, to aid debugging if configure makes a mistake. 774 775It was created by $as_me, which was 776generated by GNU Autoconf 2.52.20210105. Invocation command line was 777 778 $ $0 $@ 779 780EOF 781{ 782cat <<_ASUNAME 783## ---------- ## 784## Platform. ## 785## ---------- ## 786 787hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 788uname -m = `(uname -m) 2>/dev/null || echo unknown` 789uname -r = `(uname -r) 2>/dev/null || echo unknown` 790uname -s = `(uname -s) 2>/dev/null || echo unknown` 791uname -v = `(uname -v) 2>/dev/null || echo unknown` 792 793/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 794/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 795 796/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 797/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 798/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 799hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 800/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 801/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 802/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 803 804PATH = $PATH 805 806_ASUNAME 807} >&5 808 809cat >&5 <<EOF 810## ------------ ## 811## Core tests. ## 812## ------------ ## 813 814EOF 815 816# Keep a trace of the command line. 817# Strip out --no-create and --no-recursion so they do not pile up. 818# Also quote any args containing shell meta-characters. 819ac_configure_args= 820ac_sep= 821for ac_arg 822do 823 case "$ac_arg" in 824 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 825 | --no-cr | --no-c) ;; 826 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 827 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 828 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 829 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 830 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 831 ac_sep=" " ;; 832 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 833 ac_sep=" " ;; 834 esac 835 # Get rid of the leading space. 836done 837 838# When interrupted or exit'd, cleanup temporary files, and complete 839# config.log. We remove comments because anyway the quotes in there 840# would cause problems or look ugly. 841trap 'exit_status=$? 842 # Save into config.log some information that might help in debugging. 843 echo >&5 844 echo "## ----------------- ##" >&5 845 echo "## Cache variables. ##" >&5 846 echo "## ----------------- ##" >&5 847 echo >&5 848 # The following way of writing the cache mishandles newlines in values, 849{ 850 (set) 2>&1 | 851 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 852 *ac_space=\ *) 853 sed -n \ 854 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 855 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 856 ;; 857 *) 858 sed -n \ 859 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 860 ;; 861 esac; 862} >&5 863 sed "/^$/d" confdefs.h >conftest.log 864 if test -s conftest.log; then 865 echo >&5 866 echo "## ------------ ##" >&5 867 echo "## confdefs.h. ##" >&5 868 echo "## ------------ ##" >&5 869 echo >&5 870 cat conftest.log >&5 871 fi 872 (echo; echo) >&5 873 test "$ac_signal" != 0 && 874 echo "$as_me: caught signal $ac_signal" >&5 875 echo "$as_me: exit $exit_status" >&5 876 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 877 exit $exit_status 878 ' 0 879for ac_signal in 1 2 13 15; do 880 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' "$ac_signal" 881done 882ac_signal=0 883 884# confdefs.h avoids OS command line length limits that DEFS can exceed. 885rm -rf conftest* confdefs.h 886# AIX cpp loses on an empty file, so make sure it contains at least a newline. 887echo >confdefs.h 888 889# Let the site file select an alternate cache file if it wants to. 890# Prefer explicitly selected file to automatically selected ones. 891if test -z "$CONFIG_SITE"; then 892 if test "x$prefix" != xNONE; then 893 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 894 else 895 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 896 fi 897fi 898for ac_site_file in $CONFIG_SITE; do 899 if test -r "$ac_site_file"; then 900 { echo "$as_me:900: loading site script $ac_site_file" >&5 901echo "$as_me: loading site script $ac_site_file" >&6;} 902 cat "$ac_site_file" >&5 903 . "$ac_site_file" 904 fi 905done 906 907if test -r "$cache_file"; then 908 # Some versions of bash will fail to source /dev/null (special 909 # files actually), so we avoid doing that. 910 if test -f "$cache_file"; then 911 { echo "$as_me:911: loading cache $cache_file" >&5 912echo "$as_me: loading cache $cache_file" >&6;} 913 case $cache_file in 914 [\\/]* | ?:[\\/]* ) . $cache_file;; 915 *) . ./$cache_file;; 916 esac 917 fi 918else 919 { echo "$as_me:919: creating cache $cache_file" >&5 920echo "$as_me: creating cache $cache_file" >&6;} 921 >$cache_file 922fi 923 924# Check that the precious variables saved in the cache have kept the same 925# value. 926ac_cache_corrupted=false 927for ac_var in `(set) 2>&1 | 928 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 929 eval ac_old_set=\$ac_cv_env_${ac_var}_set 930 eval ac_new_set=\$ac_env_${ac_var}_set 931 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 932 eval ac_new_val="\$ac_env_${ac_var}_value" 933 case "$ac_old_set,$ac_new_set" in 934 set,) 935 { echo "$as_me:935: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 936echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 937 ac_cache_corrupted=: ;; 938 ,set) 939 { echo "$as_me:939: error: \`$ac_var' was not set in the previous run" >&5 940echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 941 ac_cache_corrupted=: ;; 942 ,);; 943 *) 944 if test "x$ac_old_val" != "x$ac_new_val"; then 945 { echo "$as_me:945: error: \`$ac_var' has changed since the previous run:" >&5 946echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 947 { echo "$as_me:947: former value: $ac_old_val" >&5 948echo "$as_me: former value: $ac_old_val" >&2;} 949 { echo "$as_me:949: current value: $ac_new_val" >&5 950echo "$as_me: current value: $ac_new_val" >&2;} 951 ac_cache_corrupted=: 952 fi;; 953 esac 954 # Pass precious variables to config.status. It doesn't matter if 955 # we pass some twice (in addition to the command line arguments). 956 if test "$ac_new_set" = set; then 957 case "$ac_new_val" in 958 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 959 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 960 ac_configure_args="$ac_configure_args '$ac_arg'" 961 ;; 962 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 963 ;; 964 esac 965 fi 966done 967if "$ac_cache_corrupted"; then 968 { echo "$as_me:968: error: changes in the environment can compromise the build" >&5 969echo "$as_me: error: changes in the environment can compromise the build" >&2;} 970 { { echo "$as_me:970: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 971echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 972 { (exit 1); exit 1; }; } 973fi 974 975ac_ext=c 976ac_cpp='$CPP $CPPFLAGS' 977ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 978ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 979ac_compiler_gnu=$ac_cv_c_compiler_gnu 980ac_main_return="return" 981 982case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 983 *c*,-n*) ECHO_N= 984 ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 985 ECHO_T=' ' 986 ;; 987 *c*,* ) ECHO_N=-n 988 ECHO_C= 989 ECHO_T= 990 ;; 991 *) ECHO_N= 992 ECHO_C='\c' 993 ECHO_T= 994 ;; 995esac 996echo "#! $SHELL" >conftest.sh 997echo "exit 0" >>conftest.sh 998chmod +x conftest.sh 999if { (echo "$as_me:999: PATH=\".;.\"; conftest.sh") >&5 1000 (PATH=".;."; conftest.sh) 2>&5 1001 ac_status=$? 1002 echo "$as_me:1002: \$? = $ac_status" >&5 1003 (exit "$ac_status"); }; then 1004 ac_path_separator=';' 1005else 1006 ac_path_separator=: 1007fi 1008PATH_SEPARATOR="$ac_path_separator" 1009rm -f conftest.sh 1010 1011ac_config_headers="$ac_config_headers config.h:config_h.in" 1012 1013ac_aux_dir= 1014for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1015 if test -f "$ac_dir/install-sh"; then 1016 ac_aux_dir=$ac_dir 1017 ac_install_sh="$ac_aux_dir/install-sh -c" 1018 break 1019 elif test -f "$ac_dir/install.sh"; then 1020 ac_aux_dir=$ac_dir 1021 ac_install_sh="$ac_aux_dir/install.sh -c" 1022 break 1023 elif test -f "$ac_dir/shtool"; then 1024 ac_aux_dir=$ac_dir 1025 ac_install_sh="$ac_aux_dir/shtool install -c" 1026 break 1027 fi 1028done 1029if test -z "$ac_aux_dir"; then 1030 { { echo "$as_me:1030: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1031echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1032 { (exit 1); exit 1; }; } 1033fi 1034ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1035ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1036ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1037 1038# Make sure we can run config.sub. 1039$ac_config_sub sun4 >/dev/null 2>&1 || 1040 { { echo "$as_me:1040: error: cannot run $ac_config_sub" >&5 1041echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1042 { (exit 1); exit 1; }; } 1043 1044echo "$as_me:1044: checking build system type" >&5 1045echo $ECHO_N "checking build system type... $ECHO_C" >&6 1046if test "${ac_cv_build+set}" = set; then 1047 echo $ECHO_N "(cached) $ECHO_C" >&6 1048else 1049 ac_cv_build_alias=$build_alias 1050test -z "$ac_cv_build_alias" && 1051 ac_cv_build_alias=`$ac_config_guess` 1052test -z "$ac_cv_build_alias" && 1053 { { echo "$as_me:1053: error: cannot guess build type; you must specify one" >&5 1054echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1055 { (exit 1); exit 1; }; } 1056ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` || 1057 { { echo "$as_me:1057: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1058echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1059 { (exit 1); exit 1; }; } 1060 1061fi 1062echo "$as_me:1062: result: $ac_cv_build" >&5 1063echo "${ECHO_T}$ac_cv_build" >&6 1064build=$ac_cv_build 1065build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1066build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1067build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1068 1069echo "$as_me:1069: checking host system type" >&5 1070echo $ECHO_N "checking host system type... $ECHO_C" >&6 1071if test "${ac_cv_host+set}" = set; then 1072 echo $ECHO_N "(cached) $ECHO_C" >&6 1073else 1074 ac_cv_host_alias=$host_alias 1075test -z "$ac_cv_host_alias" && 1076 ac_cv_host_alias=$ac_cv_build_alias 1077ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` || 1078 { { echo "$as_me:1078: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1079echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1080 { (exit 1); exit 1; }; } 1081 1082fi 1083echo "$as_me:1083: result: $ac_cv_host" >&5 1084echo "${ECHO_T}$ac_cv_host" >&6 1085host=$ac_cv_host 1086host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1087host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1088host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1089 1090ac_ext=c 1091ac_cpp='$CPP $CPPFLAGS' 1092ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1093ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1094ac_compiler_gnu=$ac_cv_c_compiler_gnu 1095ac_main_return="return" 1096if test -n "$ac_tool_prefix"; then 1097 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1098set dummy ${ac_tool_prefix}gcc; ac_word=$2 1099echo "$as_me:1099: checking for $ac_word" >&5 1100echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1101if test "${ac_cv_prog_CC+set}" = set; then 1102 echo $ECHO_N "(cached) $ECHO_C" >&6 1103else 1104 if test -n "$CC"; then 1105 ac_cv_prog_CC="$CC" # Let the user override the test. 1106else 1107 ac_save_IFS=$IFS; IFS=$ac_path_separator 1108ac_dummy="$PATH" 1109for ac_dir in $ac_dummy; do 1110 IFS=$ac_save_IFS 1111 test -z "$ac_dir" && ac_dir=. 1112 $as_executable_p "$ac_dir/$ac_word" || continue 1113ac_cv_prog_CC="${ac_tool_prefix}gcc" 1114echo "$as_me:1114: found $ac_dir/$ac_word" >&5 1115break 1116done 1117 1118fi 1119fi 1120CC=$ac_cv_prog_CC 1121if test -n "$CC"; then 1122 echo "$as_me:1122: result: $CC" >&5 1123echo "${ECHO_T}$CC" >&6 1124else 1125 echo "$as_me:1125: result: no" >&5 1126echo "${ECHO_T}no" >&6 1127fi 1128 1129fi 1130if test -z "$ac_cv_prog_CC"; then 1131 ac_ct_CC=$CC 1132 # Extract the first word of "gcc", so it can be a program name with args. 1133set dummy gcc; ac_word=$2 1134echo "$as_me:1134: checking for $ac_word" >&5 1135echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1136if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1137 echo $ECHO_N "(cached) $ECHO_C" >&6 1138else 1139 if test -n "$ac_ct_CC"; then 1140 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1141else 1142 ac_save_IFS=$IFS; IFS=$ac_path_separator 1143ac_dummy="$PATH" 1144for ac_dir in $ac_dummy; do 1145 IFS=$ac_save_IFS 1146 test -z "$ac_dir" && ac_dir=. 1147 $as_executable_p "$ac_dir/$ac_word" || continue 1148ac_cv_prog_ac_ct_CC="gcc" 1149echo "$as_me:1149: found $ac_dir/$ac_word" >&5 1150break 1151done 1152 1153fi 1154fi 1155ac_ct_CC=$ac_cv_prog_ac_ct_CC 1156if test -n "$ac_ct_CC"; then 1157 echo "$as_me:1157: result: $ac_ct_CC" >&5 1158echo "${ECHO_T}$ac_ct_CC" >&6 1159else 1160 echo "$as_me:1160: result: no" >&5 1161echo "${ECHO_T}no" >&6 1162fi 1163 1164 CC=$ac_ct_CC 1165else 1166 CC="$ac_cv_prog_CC" 1167fi 1168 1169if test -z "$CC"; then 1170 if test -n "$ac_tool_prefix"; then 1171 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1172set dummy ${ac_tool_prefix}cc; ac_word=$2 1173echo "$as_me:1173: checking for $ac_word" >&5 1174echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1175if test "${ac_cv_prog_CC+set}" = set; then 1176 echo $ECHO_N "(cached) $ECHO_C" >&6 1177else 1178 if test -n "$CC"; then 1179 ac_cv_prog_CC="$CC" # Let the user override the test. 1180else 1181 ac_save_IFS=$IFS; IFS=$ac_path_separator 1182ac_dummy="$PATH" 1183for ac_dir in $ac_dummy; do 1184 IFS=$ac_save_IFS 1185 test -z "$ac_dir" && ac_dir=. 1186 $as_executable_p "$ac_dir/$ac_word" || continue 1187ac_cv_prog_CC="${ac_tool_prefix}cc" 1188echo "$as_me:1188: found $ac_dir/$ac_word" >&5 1189break 1190done 1191 1192fi 1193fi 1194CC=$ac_cv_prog_CC 1195if test -n "$CC"; then 1196 echo "$as_me:1196: result: $CC" >&5 1197echo "${ECHO_T}$CC" >&6 1198else 1199 echo "$as_me:1199: result: no" >&5 1200echo "${ECHO_T}no" >&6 1201fi 1202 1203fi 1204if test -z "$ac_cv_prog_CC"; then 1205 ac_ct_CC=$CC 1206 # Extract the first word of "cc", so it can be a program name with args. 1207set dummy cc; ac_word=$2 1208echo "$as_me:1208: checking for $ac_word" >&5 1209echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1210if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1211 echo $ECHO_N "(cached) $ECHO_C" >&6 1212else 1213 if test -n "$ac_ct_CC"; then 1214 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1215else 1216 ac_save_IFS=$IFS; IFS=$ac_path_separator 1217ac_dummy="$PATH" 1218for ac_dir in $ac_dummy; do 1219 IFS=$ac_save_IFS 1220 test -z "$ac_dir" && ac_dir=. 1221 $as_executable_p "$ac_dir/$ac_word" || continue 1222ac_cv_prog_ac_ct_CC="cc" 1223echo "$as_me:1223: found $ac_dir/$ac_word" >&5 1224break 1225done 1226 1227fi 1228fi 1229ac_ct_CC=$ac_cv_prog_ac_ct_CC 1230if test -n "$ac_ct_CC"; then 1231 echo "$as_me:1231: result: $ac_ct_CC" >&5 1232echo "${ECHO_T}$ac_ct_CC" >&6 1233else 1234 echo "$as_me:1234: result: no" >&5 1235echo "${ECHO_T}no" >&6 1236fi 1237 1238 CC=$ac_ct_CC 1239else 1240 CC="$ac_cv_prog_CC" 1241fi 1242 1243fi 1244if test -z "$CC"; then 1245 # Extract the first word of "cc", so it can be a program name with args. 1246set dummy cc; ac_word=$2 1247echo "$as_me:1247: checking for $ac_word" >&5 1248echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1249if test "${ac_cv_prog_CC+set}" = set; then 1250 echo $ECHO_N "(cached) $ECHO_C" >&6 1251else 1252 if test -n "$CC"; then 1253 ac_cv_prog_CC="$CC" # Let the user override the test. 1254else 1255 ac_prog_rejected=no 1256 ac_save_IFS=$IFS; IFS=$ac_path_separator 1257ac_dummy="$PATH" 1258for ac_dir in $ac_dummy; do 1259 IFS=$ac_save_IFS 1260 test -z "$ac_dir" && ac_dir=. 1261 $as_executable_p "$ac_dir/$ac_word" || continue 1262if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1263 ac_prog_rejected=yes 1264 continue 1265fi 1266ac_cv_prog_CC="cc" 1267echo "$as_me:1267: found $ac_dir/$ac_word" >&5 1268break 1269done 1270 1271if test "$ac_prog_rejected" = yes; then 1272 # We found a bogon in the path, so make sure we never use it. 1273 set dummy $ac_cv_prog_CC 1274 shift 1275 if test $# != 0; then 1276 # We chose a different compiler from the bogus one. 1277 # However, it has the same basename, so the bogon will be chosen 1278 # first if we set CC to just the basename; use the full file name. 1279 shift 1280 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1281 shift 1282 ac_cv_prog_CC="$@" 1283 fi 1284fi 1285fi 1286fi 1287CC=$ac_cv_prog_CC 1288if test -n "$CC"; then 1289 echo "$as_me:1289: result: $CC" >&5 1290echo "${ECHO_T}$CC" >&6 1291else 1292 echo "$as_me:1292: result: no" >&5 1293echo "${ECHO_T}no" >&6 1294fi 1295 1296fi 1297if test -z "$CC"; then 1298 if test -n "$ac_tool_prefix"; then 1299 for ac_prog in cl 1300 do 1301 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1302set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1303echo "$as_me:1303: checking for $ac_word" >&5 1304echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1305if test "${ac_cv_prog_CC+set}" = set; then 1306 echo $ECHO_N "(cached) $ECHO_C" >&6 1307else 1308 if test -n "$CC"; then 1309 ac_cv_prog_CC="$CC" # Let the user override the test. 1310else 1311 ac_save_IFS=$IFS; IFS=$ac_path_separator 1312ac_dummy="$PATH" 1313for ac_dir in $ac_dummy; do 1314 IFS=$ac_save_IFS 1315 test -z "$ac_dir" && ac_dir=. 1316 $as_executable_p "$ac_dir/$ac_word" || continue 1317ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1318echo "$as_me:1318: found $ac_dir/$ac_word" >&5 1319break 1320done 1321 1322fi 1323fi 1324CC=$ac_cv_prog_CC 1325if test -n "$CC"; then 1326 echo "$as_me:1326: result: $CC" >&5 1327echo "${ECHO_T}$CC" >&6 1328else 1329 echo "$as_me:1329: result: no" >&5 1330echo "${ECHO_T}no" >&6 1331fi 1332 1333 test -n "$CC" && break 1334 done 1335fi 1336if test -z "$CC"; then 1337 ac_ct_CC=$CC 1338 for ac_prog in cl 1339do 1340 # Extract the first word of "$ac_prog", so it can be a program name with args. 1341set dummy $ac_prog; ac_word=$2 1342echo "$as_me:1342: checking for $ac_word" >&5 1343echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1344if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1345 echo $ECHO_N "(cached) $ECHO_C" >&6 1346else 1347 if test -n "$ac_ct_CC"; then 1348 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1349else 1350 ac_save_IFS=$IFS; IFS=$ac_path_separator 1351ac_dummy="$PATH" 1352for ac_dir in $ac_dummy; do 1353 IFS=$ac_save_IFS 1354 test -z "$ac_dir" && ac_dir=. 1355 $as_executable_p "$ac_dir/$ac_word" || continue 1356ac_cv_prog_ac_ct_CC="$ac_prog" 1357echo "$as_me:1357: found $ac_dir/$ac_word" >&5 1358break 1359done 1360 1361fi 1362fi 1363ac_ct_CC=$ac_cv_prog_ac_ct_CC 1364if test -n "$ac_ct_CC"; then 1365 echo "$as_me:1365: result: $ac_ct_CC" >&5 1366echo "${ECHO_T}$ac_ct_CC" >&6 1367else 1368 echo "$as_me:1368: result: no" >&5 1369echo "${ECHO_T}no" >&6 1370fi 1371 1372 test -n "$ac_ct_CC" && break 1373done 1374 1375 CC=$ac_ct_CC 1376fi 1377 1378fi 1379 1380test -z "$CC" && { { echo "$as_me:1380: error: no acceptable cc found in \$PATH" >&5 1381echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1382 { (exit 1); exit 1; }; } 1383 1384# Provide some information about the compiler. 1385echo "$as_me:1385:" \ 1386 "checking for C compiler version" >&5 1387ac_compiler=`set X $ac_compile; echo "$2"` 1388{ (eval echo "$as_me:1388: \"$ac_compiler --version </dev/null >&5\"") >&5 1389 (eval $ac_compiler --version </dev/null >&5) 2>&5 1390 ac_status=$? 1391 echo "$as_me:1391: \$? = $ac_status" >&5 1392 (exit "$ac_status"); } 1393{ (eval echo "$as_me:1393: \"$ac_compiler -v </dev/null >&5\"") >&5 1394 (eval $ac_compiler -v </dev/null >&5) 2>&5 1395 ac_status=$? 1396 echo "$as_me:1396: \$? = $ac_status" >&5 1397 (exit "$ac_status"); } 1398{ (eval echo "$as_me:1398: \"$ac_compiler -V </dev/null >&5\"") >&5 1399 (eval $ac_compiler -V </dev/null >&5) 2>&5 1400 ac_status=$? 1401 echo "$as_me:1401: \$? = $ac_status" >&5 1402 (exit "$ac_status"); } 1403 1404cat >"conftest.$ac_ext" <<_ACEOF 1405#line 1405 "configure" 1406#include "confdefs.h" 1407 1408int 1409main (void) 1410{ 1411 1412 ; 1413 return 0; 1414} 1415_ACEOF 1416ac_clean_files_save=$ac_clean_files 1417ac_clean_files="$ac_clean_files a.out a.exe" 1418# Try to create an executable without -o first, disregard a.out. 1419# It will help us diagnose broken compilers, and finding out an intuition 1420# of exeext. 1421echo "$as_me:1421: checking for C compiler default output" >&5 1422echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1423ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'` 1424if { (eval echo "$as_me:1424: \"$ac_link_default\"") >&5 1425 (eval $ac_link_default) 2>&5 1426 ac_status=$? 1427 echo "$as_me:1427: \$? = $ac_status" >&5 1428 (exit "$ac_status"); }; then 1429 # Find the output, starting from the most likely. This scheme is 1430# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1431# resort. 1432for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1433 ls a.out conftest 2>/dev/null; 1434 ls a.* conftest.* 2>/dev/null`; do 1435 case $ac_file in 1436 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1437 a.out ) # We found the default executable, but exeext='' is most 1438 # certainly right. 1439 break;; 1440 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1441 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1442 export ac_cv_exeext 1443 break;; 1444 * ) break;; 1445 esac 1446done 1447else 1448 echo "$as_me: failed program was:" >&5 1449cat "conftest.$ac_ext" >&5 1450{ { echo "$as_me:1450: error: C compiler cannot create executables" >&5 1451echo "$as_me: error: C compiler cannot create executables" >&2;} 1452 { (exit 77); exit 77; }; } 1453fi 1454 1455ac_exeext=$ac_cv_exeext 1456echo "$as_me:1456: result: $ac_file" >&5 1457echo "${ECHO_T}$ac_file" >&6 1458 1459# Check the compiler produces executables we can run. If not, either 1460# the compiler is broken, or we cross compile. 1461echo "$as_me:1461: checking whether the C compiler works" >&5 1462echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1463# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1464# If not cross compiling, check that we can run a simple program. 1465if test "$cross_compiling" != yes; then 1466 if { ac_try='./$ac_file' 1467 { (eval echo "$as_me:1467: \"$ac_try\"") >&5 1468 (eval $ac_try) 2>&5 1469 ac_status=$? 1470 echo "$as_me:1470: \$? = $ac_status" >&5 1471 (exit "$ac_status"); }; }; then 1472 cross_compiling=no 1473 else 1474 if test "$cross_compiling" = maybe; then 1475 cross_compiling=yes 1476 else 1477 { { echo "$as_me:1477: error: cannot run C compiled programs. 1478If you meant to cross compile, use \`--host'." >&5 1479echo "$as_me: error: cannot run C compiled programs. 1480If you meant to cross compile, use \`--host'." >&2;} 1481 { (exit 1); exit 1; }; } 1482 fi 1483 fi 1484fi 1485echo "$as_me:1485: result: yes" >&5 1486echo "${ECHO_T}yes" >&6 1487 1488rm -f a.out a.exe "conftest$ac_cv_exeext" 1489ac_clean_files=$ac_clean_files_save 1490# Check the compiler produces executables we can run. If not, either 1491# the compiler is broken, or we cross compile. 1492echo "$as_me:1492: checking whether we are cross compiling" >&5 1493echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1494echo "$as_me:1494: result: $cross_compiling" >&5 1495echo "${ECHO_T}$cross_compiling" >&6 1496 1497echo "$as_me:1497: checking for executable suffix" >&5 1498echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1499if { (eval echo "$as_me:1499: \"$ac_link\"") >&5 1500 (eval $ac_link) 2>&5 1501 ac_status=$? 1502 echo "$as_me:1502: \$? = $ac_status" >&5 1503 (exit "$ac_status"); }; then 1504 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1505# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1506# work properly (i.e., refer to `conftest.exe'), while it won't with 1507# `rm'. 1508for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1509 case $ac_file in 1510 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1511 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1512 export ac_cv_exeext 1513 break;; 1514 * ) break;; 1515 esac 1516done 1517else 1518 { { echo "$as_me:1518: error: cannot compute EXEEXT: cannot compile and link" >&5 1519echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1520 { (exit 1); exit 1; }; } 1521fi 1522 1523rm -f "conftest$ac_cv_exeext" 1524echo "$as_me:1524: result: $ac_cv_exeext" >&5 1525echo "${ECHO_T}$ac_cv_exeext" >&6 1526 1527rm -f "conftest.$ac_ext" 1528EXEEXT=$ac_cv_exeext 1529ac_exeext=$EXEEXT 1530echo "$as_me:1530: checking for object suffix" >&5 1531echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1532if test "${ac_cv_objext+set}" = set; then 1533 echo $ECHO_N "(cached) $ECHO_C" >&6 1534else 1535 cat >"conftest.$ac_ext" <<_ACEOF 1536#line 1536 "configure" 1537#include "confdefs.h" 1538 1539int 1540main (void) 1541{ 1542 1543 ; 1544 return 0; 1545} 1546_ACEOF 1547rm -f conftest.o conftest.obj 1548if { (eval echo "$as_me:1548: \"$ac_compile\"") >&5 1549 (eval $ac_compile) 2>&5 1550 ac_status=$? 1551 echo "$as_me:1551: \$? = $ac_status" >&5 1552 (exit "$ac_status"); }; then 1553 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1554 case $ac_file in 1555 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1556 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1557 break;; 1558 esac 1559done 1560else 1561 echo "$as_me: failed program was:" >&5 1562cat "conftest.$ac_ext" >&5 1563{ { echo "$as_me:1563: error: cannot compute OBJEXT: cannot compile" >&5 1564echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1565 { (exit 1); exit 1; }; } 1566fi 1567 1568rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext" 1569fi 1570echo "$as_me:1570: result: $ac_cv_objext" >&5 1571echo "${ECHO_T}$ac_cv_objext" >&6 1572OBJEXT=$ac_cv_objext 1573ac_objext=$OBJEXT 1574echo "$as_me:1574: checking whether we are using the GNU C compiler" >&5 1575echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1576if test "${ac_cv_c_compiler_gnu+set}" = set; then 1577 echo $ECHO_N "(cached) $ECHO_C" >&6 1578else 1579 cat >"conftest.$ac_ext" <<_ACEOF 1580#line 1580 "configure" 1581#include "confdefs.h" 1582 1583int 1584main (void) 1585{ 1586#ifndef __GNUC__ 1587 choke me 1588#endif 1589 1590 ; 1591 return 0; 1592} 1593_ACEOF 1594rm -f "conftest.$ac_objext" 1595if { (eval echo "$as_me:1595: \"$ac_compile\"") >&5 1596 (eval $ac_compile) 2>&5 1597 ac_status=$? 1598 echo "$as_me:1598: \$? = $ac_status" >&5 1599 (exit "$ac_status"); } && 1600 { ac_try='test -s "conftest.$ac_objext"' 1601 { (eval echo "$as_me:1601: \"$ac_try\"") >&5 1602 (eval $ac_try) 2>&5 1603 ac_status=$? 1604 echo "$as_me:1604: \$? = $ac_status" >&5 1605 (exit "$ac_status"); }; }; then 1606 ac_compiler_gnu=yes 1607else 1608 echo "$as_me: failed program was:" >&5 1609cat "conftest.$ac_ext" >&5 1610ac_compiler_gnu=no 1611fi 1612rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1613ac_cv_c_compiler_gnu=$ac_compiler_gnu 1614 1615fi 1616echo "$as_me:1616: result: $ac_cv_c_compiler_gnu" >&5 1617echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1618GCC=`test $ac_compiler_gnu = yes && echo yes` 1619ac_test_CFLAGS=${CFLAGS+set} 1620ac_save_CFLAGS=$CFLAGS 1621CFLAGS="-g" 1622echo "$as_me:1622: checking whether $CC accepts -g" >&5 1623echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1624if test "${ac_cv_prog_cc_g+set}" = set; then 1625 echo $ECHO_N "(cached) $ECHO_C" >&6 1626else 1627 cat >"conftest.$ac_ext" <<_ACEOF 1628#line 1628 "configure" 1629#include "confdefs.h" 1630 1631int 1632main (void) 1633{ 1634 1635 ; 1636 return 0; 1637} 1638_ACEOF 1639rm -f "conftest.$ac_objext" 1640if { (eval echo "$as_me:1640: \"$ac_compile\"") >&5 1641 (eval $ac_compile) 2>&5 1642 ac_status=$? 1643 echo "$as_me:1643: \$? = $ac_status" >&5 1644 (exit "$ac_status"); } && 1645 { ac_try='test -s "conftest.$ac_objext"' 1646 { (eval echo "$as_me:1646: \"$ac_try\"") >&5 1647 (eval $ac_try) 2>&5 1648 ac_status=$? 1649 echo "$as_me:1649: \$? = $ac_status" >&5 1650 (exit "$ac_status"); }; }; then 1651 ac_cv_prog_cc_g=yes 1652else 1653 echo "$as_me: failed program was:" >&5 1654cat "conftest.$ac_ext" >&5 1655ac_cv_prog_cc_g=no 1656fi 1657rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1658fi 1659echo "$as_me:1659: result: $ac_cv_prog_cc_g" >&5 1660echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1661if test "$ac_test_CFLAGS" = set; then 1662 CFLAGS=$ac_save_CFLAGS 1663elif test $ac_cv_prog_cc_g = yes; then 1664 if test "$GCC" = yes; then 1665 CFLAGS="-g -O2" 1666 else 1667 CFLAGS="-g" 1668 fi 1669else 1670 if test "$GCC" = yes; then 1671 CFLAGS="-O2" 1672 else 1673 CFLAGS= 1674 fi 1675fi 1676# Some people use a C++ compiler to compile C. Since we use `exit', 1677# in C++ we need to declare it. In case someone uses the same compiler 1678# for both compiling C and C++ we need to have the C++ compiler decide 1679# the declaration of exit, since it's the most demanding environment. 1680cat >"conftest.$ac_ext" <<_ACEOF 1681#ifndef __cplusplus 1682 choke me 1683#endif 1684_ACEOF 1685rm -f "conftest.$ac_objext" 1686if { (eval echo "$as_me:1686: \"$ac_compile\"") >&5 1687 (eval $ac_compile) 2>&5 1688 ac_status=$? 1689 echo "$as_me:1689: \$? = $ac_status" >&5 1690 (exit "$ac_status"); } && 1691 { ac_try='test -s "conftest.$ac_objext"' 1692 { (eval echo "$as_me:1692: \"$ac_try\"") >&5 1693 (eval $ac_try) 2>&5 1694 ac_status=$? 1695 echo "$as_me:1695: \$? = $ac_status" >&5 1696 (exit "$ac_status"); }; }; then 1697 for ac_declaration in \ 1698 ''\ 1699 '#include <stdlib.h>' \ 1700 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1701 'extern "C" void std::exit (int); using std::exit;' \ 1702 'extern "C" void exit (int) throw ();' \ 1703 'extern "C" void exit (int);' \ 1704 'void exit (int);' 1705do 1706 cat >"conftest.$ac_ext" <<_ACEOF 1707#line 1707 "configure" 1708#include "confdefs.h" 1709#include <stdlib.h> 1710$ac_declaration 1711int 1712main (void) 1713{ 1714exit (42); 1715 ; 1716 return 0; 1717} 1718_ACEOF 1719rm -f "conftest.$ac_objext" 1720if { (eval echo "$as_me:1720: \"$ac_compile\"") >&5 1721 (eval $ac_compile) 2>&5 1722 ac_status=$? 1723 echo "$as_me:1723: \$? = $ac_status" >&5 1724 (exit "$ac_status"); } && 1725 { ac_try='test -s "conftest.$ac_objext"' 1726 { (eval echo "$as_me:1726: \"$ac_try\"") >&5 1727 (eval $ac_try) 2>&5 1728 ac_status=$? 1729 echo "$as_me:1729: \$? = $ac_status" >&5 1730 (exit "$ac_status"); }; }; then 1731 : 1732else 1733 echo "$as_me: failed program was:" >&5 1734cat "conftest.$ac_ext" >&5 1735continue 1736fi 1737rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1738 cat >"conftest.$ac_ext" <<_ACEOF 1739#line 1739 "configure" 1740#include "confdefs.h" 1741$ac_declaration 1742int 1743main (void) 1744{ 1745exit (42); 1746 ; 1747 return 0; 1748} 1749_ACEOF 1750rm -f "conftest.$ac_objext" 1751if { (eval echo "$as_me:1751: \"$ac_compile\"") >&5 1752 (eval $ac_compile) 2>&5 1753 ac_status=$? 1754 echo "$as_me:1754: \$? = $ac_status" >&5 1755 (exit "$ac_status"); } && 1756 { ac_try='test -s "conftest.$ac_objext"' 1757 { (eval echo "$as_me:1757: \"$ac_try\"") >&5 1758 (eval $ac_try) 2>&5 1759 ac_status=$? 1760 echo "$as_me:1760: \$? = $ac_status" >&5 1761 (exit "$ac_status"); }; }; then 1762 break 1763else 1764 echo "$as_me: failed program was:" >&5 1765cat "conftest.$ac_ext" >&5 1766fi 1767rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1768done 1769rm -rf conftest* 1770if test -n "$ac_declaration"; then 1771 echo '#ifdef __cplusplus' >>confdefs.h 1772 echo "$ac_declaration" >>confdefs.h 1773 echo '#endif' >>confdefs.h 1774fi 1775 1776else 1777 echo "$as_me: failed program was:" >&5 1778cat "conftest.$ac_ext" >&5 1779fi 1780rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1781ac_ext=c 1782ac_cpp='$CPP $CPPFLAGS' 1783ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1784ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1785ac_compiler_gnu=$ac_cv_c_compiler_gnu 1786ac_main_return="return" 1787 1788GCC_VERSION=none 1789if test "$GCC" = yes ; then 1790 echo "$as_me:1790: checking version of $CC" >&5 1791echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1792 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1793 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1794 echo "$as_me:1794: result: $GCC_VERSION" >&5 1795echo "${ECHO_T}$GCC_VERSION" >&6 1796fi 1797 1798INTEL_COMPILER=no 1799 1800if test "$GCC" = yes ; then 1801 case "$host_os" in 1802 (linux*|gnu*) 1803 echo "$as_me:1803: checking if this is really Intel C compiler" >&5 1804echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 1805 cf_save_CFLAGS="$CFLAGS" 1806 CFLAGS="$CFLAGS -no-gcc" 1807 cat >"conftest.$ac_ext" <<_ACEOF 1808#line 1808 "configure" 1809#include "confdefs.h" 1810 1811int 1812main (void) 1813{ 1814 1815#ifdef __INTEL_COMPILER 1816#else 1817make an error 1818#endif 1819 1820 ; 1821 return 0; 1822} 1823_ACEOF 1824rm -f "conftest.$ac_objext" 1825if { (eval echo "$as_me:1825: \"$ac_compile\"") >&5 1826 (eval $ac_compile) 2>&5 1827 ac_status=$? 1828 echo "$as_me:1828: \$? = $ac_status" >&5 1829 (exit "$ac_status"); } && 1830 { ac_try='test -s "conftest.$ac_objext"' 1831 { (eval echo "$as_me:1831: \"$ac_try\"") >&5 1832 (eval $ac_try) 2>&5 1833 ac_status=$? 1834 echo "$as_me:1834: \$? = $ac_status" >&5 1835 (exit "$ac_status"); }; }; then 1836 INTEL_COMPILER=yes 1837cf_save_CFLAGS="$cf_save_CFLAGS -we147" 1838 1839else 1840 echo "$as_me: failed program was:" >&5 1841cat "conftest.$ac_ext" >&5 1842fi 1843rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1844 CFLAGS="$cf_save_CFLAGS" 1845 echo "$as_me:1845: result: $INTEL_COMPILER" >&5 1846echo "${ECHO_T}$INTEL_COMPILER" >&6 1847 ;; 1848 esac 1849fi 1850 1851CLANG_COMPILER=no 1852 1853if test "$GCC" = yes ; then 1854 echo "$as_me:1854: checking if this is really Clang C compiler" >&5 1855echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 1856 cf_save_CFLAGS="$CFLAGS" 1857 cat >"conftest.$ac_ext" <<_ACEOF 1858#line 1858 "configure" 1859#include "confdefs.h" 1860 1861int 1862main (void) 1863{ 1864 1865#ifdef __clang__ 1866#else 1867make an error 1868#endif 1869 1870 ; 1871 return 0; 1872} 1873_ACEOF 1874rm -f "conftest.$ac_objext" 1875if { (eval echo "$as_me:1875: \"$ac_compile\"") >&5 1876 (eval $ac_compile) 2>&5 1877 ac_status=$? 1878 echo "$as_me:1878: \$? = $ac_status" >&5 1879 (exit "$ac_status"); } && 1880 { ac_try='test -s "conftest.$ac_objext"' 1881 { (eval echo "$as_me:1881: \"$ac_try\"") >&5 1882 (eval $ac_try) 2>&5 1883 ac_status=$? 1884 echo "$as_me:1884: \$? = $ac_status" >&5 1885 (exit "$ac_status"); }; }; then 1886 CLANG_COMPILER=yes 1887 1888else 1889 echo "$as_me: failed program was:" >&5 1890cat "conftest.$ac_ext" >&5 1891fi 1892rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1893 CFLAGS="$cf_save_CFLAGS" 1894 echo "$as_me:1894: result: $CLANG_COMPILER" >&5 1895echo "${ECHO_T}$CLANG_COMPILER" >&6 1896fi 1897 1898CLANG_VERSION=none 1899 1900if test "x$CLANG_COMPILER" = "xyes" ; then 1901 case "$CC" in 1902 (c[1-9][0-9]|*/c[1-9][0-9]) 1903 { echo "$as_me:1903: WARNING: replacing broken compiler alias $CC" >&5 1904echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;} 1905 CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`" 1906 CC=clang 1907 ;; 1908 esac 1909 1910 echo "$as_me:1910: checking version of $CC" >&5 1911echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1912 CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1913 test -z "$CLANG_VERSION" && CLANG_VERSION=unknown 1914 echo "$as_me:1914: result: $CLANG_VERSION" >&5 1915echo "${ECHO_T}$CLANG_VERSION" >&6 1916 1917 for cf_clang_opt in \ 1918 -Qunused-arguments \ 1919 -Wno-error=implicit-function-declaration 1920 do 1921 echo "$as_me:1921: checking if option $cf_clang_opt works" >&5 1922echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6 1923 cf_save_CFLAGS="$CFLAGS" 1924 CFLAGS="$CFLAGS $cf_clang_opt" 1925 cat >"conftest.$ac_ext" <<_ACEOF 1926#line 1926 "configure" 1927#include "confdefs.h" 1928 1929 #include <stdio.h> 1930int 1931main (void) 1932{ 1933 1934 printf("hello!\\n"); 1935 ; 1936 return 0; 1937} 1938_ACEOF 1939rm -f "conftest.$ac_objext" "conftest$ac_exeext" 1940if { (eval echo "$as_me:1940: \"$ac_link\"") >&5 1941 (eval $ac_link) 2>&5 1942 ac_status=$? 1943 echo "$as_me:1943: \$? = $ac_status" >&5 1944 (exit "$ac_status"); } && 1945 { ac_try='test -s "conftest$ac_exeext"' 1946 { (eval echo "$as_me:1946: \"$ac_try\"") >&5 1947 (eval $ac_try) 2>&5 1948 ac_status=$? 1949 echo "$as_me:1949: \$? = $ac_status" >&5 1950 (exit "$ac_status"); }; }; then 1951 1952 cf_clang_optok=yes 1953else 1954 echo "$as_me: failed program was:" >&5 1955cat "conftest.$ac_ext" >&5 1956 1957 cf_clang_optok=no 1958fi 1959rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 1960 echo "$as_me:1960: result: $cf_clang_optok" >&5 1961echo "${ECHO_T}$cf_clang_optok" >&6 1962 CFLAGS="$cf_save_CFLAGS" 1963 if test "$cf_clang_optok" = yes; then 1964 test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6 1965 1966echo "${as_me:-configure}:1966: testing adding option $cf_clang_opt ..." 1>&5 1967 1968 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 1969 CFLAGS="${CFLAGS}$cf_clang_opt" 1970 1971 fi 1972 done 1973fi 1974 1975echo "$as_me:1975: checking for $CC option to accept ANSI C" >&5 1976echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1977if test "${ac_cv_prog_cc_stdc+set}" = set; then 1978 echo $ECHO_N "(cached) $ECHO_C" >&6 1979else 1980 ac_cv_prog_cc_stdc=no 1981ac_save_CC=$CC 1982cat >"conftest.$ac_ext" <<_ACEOF 1983#line 1983 "configure" 1984#include "confdefs.h" 1985#include <stdarg.h> 1986#include <stdio.h> 1987#include <sys/types.h> 1988#include <sys/stat.h> 1989/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1990struct buf { int x; }; 1991FILE * (*rcsopen) (struct buf *, struct stat *, int); 1992static char *e (p, i) 1993 char **p; 1994 int i; 1995{ 1996 return p[i]; 1997} 1998static char *f (char * (*g) (char **, int), char **p, ...) 1999{ 2000 char *s; 2001 va_list v; 2002 va_start (v,p); 2003 s = g (p, va_arg (v,int)); 2004 va_end (v); 2005 return s; 2006} 2007int test (int i, double x); 2008struct s1 {int (*f) (int a);}; 2009struct s2 {int (*f) (double a);}; 2010int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2011int argc; 2012char **argv; 2013int 2014main (void) 2015{ 2016return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2017 ; 2018 return 0; 2019} 2020_ACEOF 2021# Don't try gcc -ansi; that turns off useful extensions and 2022# breaks some systems' header files. 2023# AIX -qlanglvl=ansi 2024# Ultrix and OSF/1 -std1 2025# HP-UX 10.20 and later -Ae 2026# HP-UX older versions -Aa -D_HPUX_SOURCE 2027# SVR4 -Xc -D__EXTENSIONS__ 2028for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2029do 2030 CC="$ac_save_CC $ac_arg" 2031 rm -f "conftest.$ac_objext" 2032if { (eval echo "$as_me:2032: \"$ac_compile\"") >&5 2033 (eval $ac_compile) 2>&5 2034 ac_status=$? 2035 echo "$as_me:2035: \$? = $ac_status" >&5 2036 (exit "$ac_status"); } && 2037 { ac_try='test -s "conftest.$ac_objext"' 2038 { (eval echo "$as_me:2038: \"$ac_try\"") >&5 2039 (eval $ac_try) 2>&5 2040 ac_status=$? 2041 echo "$as_me:2041: \$? = $ac_status" >&5 2042 (exit "$ac_status"); }; }; then 2043 ac_cv_prog_cc_stdc=$ac_arg 2044break 2045else 2046 echo "$as_me: failed program was:" >&5 2047cat "conftest.$ac_ext" >&5 2048fi 2049rm -f "conftest.$ac_objext" 2050done 2051rm -f "conftest.$ac_ext" "conftest.$ac_objext" 2052CC=$ac_save_CC 2053 2054fi 2055 2056case "x$ac_cv_prog_cc_stdc" in 2057 x|xno) 2058 echo "$as_me:2058: result: none needed" >&5 2059echo "${ECHO_T}none needed" >&6 ;; 2060 *) 2061 echo "$as_me:2061: result: $ac_cv_prog_cc_stdc" >&5 2062echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2063 CC="$CC $ac_cv_prog_cc_stdc" ;; 2064esac 2065 2066# This should have been defined by AC_PROG_CC 2067: "${CC:=cc}" 2068 2069echo "$as_me:2069: checking \$CFLAGS variable" >&5 2070echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 2071case "x$CFLAGS" in 2072(*-[IUD]*) 2073 echo "$as_me:2073: result: broken" >&5 2074echo "${ECHO_T}broken" >&6 2075 { echo "$as_me:2075: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 2076echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 2077 cf_flags="$CFLAGS" 2078 CFLAGS= 2079 for cf_arg in $cf_flags 2080 do 2081 2082cf_fix_cppflags=no 2083cf_new_cflags= 2084cf_new_cppflags= 2085cf_new_extra_cppflags= 2086 2087for cf_add_cflags in $cf_arg 2088do 2089case "$cf_fix_cppflags" in 2090(no) 2091 case "$cf_add_cflags" in 2092 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2093 case "$cf_add_cflags" in 2094 (-D*) 2095 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2096 2097 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2098 && test -z "${cf_tst_cflags}" \ 2099 && cf_fix_cppflags=yes 2100 2101 if test "$cf_fix_cppflags" = yes ; then 2102 2103 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2104 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2105 2106 continue 2107 elif test "${cf_tst_cflags}" = "\"'" ; then 2108 2109 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2110 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2111 2112 continue 2113 fi 2114 ;; 2115 esac 2116 case "$CPPFLAGS" in 2117 (*$cf_add_cflags) 2118 ;; 2119 (*) 2120 case "$cf_add_cflags" in 2121 (-D*) 2122 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2123 2124CPPFLAGS=`echo "$CPPFLAGS" | \ 2125 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2126 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2127 2128 ;; 2129 esac 2130 2131 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2132 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2133 2134 ;; 2135 esac 2136 ;; 2137 (*) 2138 2139 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2140 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2141 2142 ;; 2143 esac 2144 ;; 2145(yes) 2146 2147 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2148 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2149 2150 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2151 2152 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2153 && test -z "${cf_tst_cflags}" \ 2154 && cf_fix_cppflags=no 2155 ;; 2156esac 2157done 2158 2159if test -n "$cf_new_cflags" ; then 2160 2161 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2162 CFLAGS="${CFLAGS}$cf_new_cflags" 2163 2164fi 2165 2166if test -n "$cf_new_cppflags" ; then 2167 2168 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2169 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2170 2171fi 2172 2173if test -n "$cf_new_extra_cppflags" ; then 2174 2175 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2176 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2177 2178fi 2179 2180 done 2181 ;; 2182(*) 2183 echo "$as_me:2183: result: ok" >&5 2184echo "${ECHO_T}ok" >&6 2185 ;; 2186esac 2187 2188echo "$as_me:2188: checking \$CC variable" >&5 2189echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2190case "$CC" in 2191(*[\ \ ]-*) 2192 echo "$as_me:2192: result: broken" >&5 2193echo "${ECHO_T}broken" >&6 2194 { echo "$as_me:2194: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2195echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2196 # humor him... 2197 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2198 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'` 2199 CC="$cf_prog" 2200 for cf_arg in $cf_flags 2201 do 2202 case "x$cf_arg" in 2203 (x-[IUDfgOW]*) 2204 2205cf_fix_cppflags=no 2206cf_new_cflags= 2207cf_new_cppflags= 2208cf_new_extra_cppflags= 2209 2210for cf_add_cflags in $cf_arg 2211do 2212case "$cf_fix_cppflags" in 2213(no) 2214 case "$cf_add_cflags" in 2215 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2216 case "$cf_add_cflags" in 2217 (-D*) 2218 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2219 2220 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2221 && test -z "${cf_tst_cflags}" \ 2222 && cf_fix_cppflags=yes 2223 2224 if test "$cf_fix_cppflags" = yes ; then 2225 2226 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2227 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2228 2229 continue 2230 elif test "${cf_tst_cflags}" = "\"'" ; then 2231 2232 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2233 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2234 2235 continue 2236 fi 2237 ;; 2238 esac 2239 case "$CPPFLAGS" in 2240 (*$cf_add_cflags) 2241 ;; 2242 (*) 2243 case "$cf_add_cflags" in 2244 (-D*) 2245 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2246 2247CPPFLAGS=`echo "$CPPFLAGS" | \ 2248 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2249 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2250 2251 ;; 2252 esac 2253 2254 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2255 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2256 2257 ;; 2258 esac 2259 ;; 2260 (*) 2261 2262 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2263 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2264 2265 ;; 2266 esac 2267 ;; 2268(yes) 2269 2270 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2271 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2272 2273 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2274 2275 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2276 && test -z "${cf_tst_cflags}" \ 2277 && cf_fix_cppflags=no 2278 ;; 2279esac 2280done 2281 2282if test -n "$cf_new_cflags" ; then 2283 2284 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2285 CFLAGS="${CFLAGS}$cf_new_cflags" 2286 2287fi 2288 2289if test -n "$cf_new_cppflags" ; then 2290 2291 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2292 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2293 2294fi 2295 2296if test -n "$cf_new_extra_cppflags" ; then 2297 2298 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2299 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2300 2301fi 2302 2303 ;; 2304 (*) 2305 CC="$CC $cf_arg" 2306 ;; 2307 esac 2308 done 2309 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2310 2311echo "${as_me:-configure}:2311: testing resulting CC: '$CC' ..." 1>&5 2312 2313 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2314 2315echo "${as_me:-configure}:2315: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2316 2317 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2318 2319echo "${as_me:-configure}:2319: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2320 2321 ;; 2322(*) 2323 echo "$as_me:2323: result: ok" >&5 2324echo "${ECHO_T}ok" >&6 2325 ;; 2326esac 2327 2328# Find a good install program. We prefer a C program (faster), 2329# so one script is as good as another. But avoid the broken or 2330# incompatible versions: 2331# SysV /etc/install, /usr/sbin/install 2332# SunOS /usr/etc/install 2333# IRIX /sbin/install 2334# AIX /bin/install 2335# AmigaOS /C/install, which installs bootblocks on floppy discs 2336# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2337# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2338# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2339# ./install, which can be erroneously created by make from ./install.sh. 2340echo "$as_me:2340: checking for a BSD compatible install" >&5 2341echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2342if test -z "$INSTALL"; then 2343if test "${ac_cv_path_install+set}" = set; then 2344 echo $ECHO_N "(cached) $ECHO_C" >&6 2345else 2346 ac_save_IFS=$IFS; IFS=$ac_path_separator 2347 for ac_dir in $PATH; do 2348 IFS=$ac_save_IFS 2349 # Account for people who put trailing slashes in PATH elements. 2350 case $ac_dir/ in 2351 / | ./ | .// | /cC/* \ 2352 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2353 | /usr/ucb/* ) ;; 2354 *) 2355 # OSF1 and SCO ODT 3.0 have their own names for install. 2356 # Don't use installbsd from OSF since it installs stuff as root 2357 # by default. 2358 for ac_prog in ginstall scoinst install; do 2359 if $as_executable_p "$ac_dir/$ac_prog"; then 2360 if test $ac_prog = install && 2361 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2362 # AIX install. It has an incompatible calling convention. 2363 : 2364 elif test $ac_prog = install && 2365 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2366 # program-specific install script used by HP pwplus--don't use. 2367 : 2368 else 2369 ac_cv_path_install="$ac_dir/$ac_prog -c" 2370 break 2 2371 fi 2372 fi 2373 done 2374 ;; 2375 esac 2376 done 2377 2378fi 2379 if test "${ac_cv_path_install+set}" = set; then 2380 INSTALL=$ac_cv_path_install 2381 else 2382 # As a last resort, use the slow shell script. We don't cache a 2383 # path for INSTALL within a source directory, because that will 2384 # break other packages using the cache if that directory is 2385 # removed, or if the path is relative. 2386 INSTALL=$ac_install_sh 2387 fi 2388fi 2389echo "$as_me:2389: result: $INSTALL" >&5 2390echo "${ECHO_T}$INSTALL" >&6 2391 2392# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2393# It thinks the first close brace ends the variable substitution. 2394test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2395 2396test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2397 2398test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2399 2400for ac_prog in lint cppcheck splint 2401do 2402 # Extract the first word of "$ac_prog", so it can be a program name with args. 2403set dummy $ac_prog; ac_word=$2 2404echo "$as_me:2404: checking for $ac_word" >&5 2405echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2406if test "${ac_cv_prog_LINT+set}" = set; then 2407 echo $ECHO_N "(cached) $ECHO_C" >&6 2408else 2409 if test -n "$LINT"; then 2410 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2411else 2412 ac_save_IFS=$IFS; IFS=$ac_path_separator 2413ac_dummy="$PATH" 2414for ac_dir in $ac_dummy; do 2415 IFS=$ac_save_IFS 2416 test -z "$ac_dir" && ac_dir=. 2417 $as_executable_p "$ac_dir/$ac_word" || continue 2418ac_cv_prog_LINT="$ac_prog" 2419echo "$as_me:2419: found $ac_dir/$ac_word" >&5 2420break 2421done 2422 2423fi 2424fi 2425LINT=$ac_cv_prog_LINT 2426if test -n "$LINT"; then 2427 echo "$as_me:2427: result: $LINT" >&5 2428echo "${ECHO_T}$LINT" >&6 2429else 2430 echo "$as_me:2430: result: no" >&5 2431echo "${ECHO_T}no" >&6 2432fi 2433 2434 test -n "$LINT" && break 2435done 2436 2437case "x$LINT" in 2438(xcppcheck|x*/cppcheck) 2439 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all" 2440 ;; 2441esac 2442 2443echo "$as_me:2443: checking if filesystem supports mixed-case filenames" >&5 2444echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2445if test "${cf_cv_mixedcase+set}" = set; then 2446 echo $ECHO_N "(cached) $ECHO_C" >&6 2447else 2448 2449if test "$cross_compiling" = yes ; then 2450 case "$target_alias" in 2451 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*) 2452 cf_cv_mixedcase=no 2453 ;; 2454 (*) 2455 cf_cv_mixedcase=yes 2456 ;; 2457 esac 2458else 2459 rm -f conftest CONFTEST 2460 echo test >conftest 2461 if test -f CONFTEST ; then 2462 cf_cv_mixedcase=no 2463 else 2464 cf_cv_mixedcase=yes 2465 fi 2466 rm -f conftest CONFTEST 2467fi 2468 2469fi 2470echo "$as_me:2470: result: $cf_cv_mixedcase" >&5 2471echo "${ECHO_T}$cf_cv_mixedcase" >&6 2472test "$cf_cv_mixedcase" = yes && 2473cat >>confdefs.h <<\EOF 2474#define MIXEDCASE_FILENAMES 1 2475EOF 2476 2477for ac_prog in exctags ctags 2478do 2479 # Extract the first word of "$ac_prog", so it can be a program name with args. 2480set dummy $ac_prog; ac_word=$2 2481echo "$as_me:2481: checking for $ac_word" >&5 2482echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2483if test "${ac_cv_prog_CTAGS+set}" = set; then 2484 echo $ECHO_N "(cached) $ECHO_C" >&6 2485else 2486 if test -n "$CTAGS"; then 2487 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2488else 2489 ac_save_IFS=$IFS; IFS=$ac_path_separator 2490ac_dummy="$PATH" 2491for ac_dir in $ac_dummy; do 2492 IFS=$ac_save_IFS 2493 test -z "$ac_dir" && ac_dir=. 2494 $as_executable_p "$ac_dir/$ac_word" || continue 2495ac_cv_prog_CTAGS="$ac_prog" 2496echo "$as_me:2496: found $ac_dir/$ac_word" >&5 2497break 2498done 2499 2500fi 2501fi 2502CTAGS=$ac_cv_prog_CTAGS 2503if test -n "$CTAGS"; then 2504 echo "$as_me:2504: result: $CTAGS" >&5 2505echo "${ECHO_T}$CTAGS" >&6 2506else 2507 echo "$as_me:2507: result: no" >&5 2508echo "${ECHO_T}no" >&6 2509fi 2510 2511 test -n "$CTAGS" && break 2512done 2513 2514for ac_prog in exetags etags 2515do 2516 # Extract the first word of "$ac_prog", so it can be a program name with args. 2517set dummy $ac_prog; ac_word=$2 2518echo "$as_me:2518: checking for $ac_word" >&5 2519echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2520if test "${ac_cv_prog_ETAGS+set}" = set; then 2521 echo $ECHO_N "(cached) $ECHO_C" >&6 2522else 2523 if test -n "$ETAGS"; then 2524 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2525else 2526 ac_save_IFS=$IFS; IFS=$ac_path_separator 2527ac_dummy="$PATH" 2528for ac_dir in $ac_dummy; do 2529 IFS=$ac_save_IFS 2530 test -z "$ac_dir" && ac_dir=. 2531 $as_executable_p "$ac_dir/$ac_word" || continue 2532ac_cv_prog_ETAGS="$ac_prog" 2533echo "$as_me:2533: found $ac_dir/$ac_word" >&5 2534break 2535done 2536 2537fi 2538fi 2539ETAGS=$ac_cv_prog_ETAGS 2540if test -n "$ETAGS"; then 2541 echo "$as_me:2541: result: $ETAGS" >&5 2542echo "${ECHO_T}$ETAGS" >&6 2543else 2544 echo "$as_me:2544: result: no" >&5 2545echo "${ECHO_T}no" >&6 2546fi 2547 2548 test -n "$ETAGS" && break 2549done 2550 2551# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2552set dummy ${CTAGS:-ctags}; ac_word=$2 2553echo "$as_me:2553: checking for $ac_word" >&5 2554echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2555if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2556 echo $ECHO_N "(cached) $ECHO_C" >&6 2557else 2558 if test -n "$MAKE_LOWER_TAGS"; then 2559 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2560else 2561 ac_save_IFS=$IFS; IFS=$ac_path_separator 2562ac_dummy="$PATH" 2563for ac_dir in $ac_dummy; do 2564 IFS=$ac_save_IFS 2565 test -z "$ac_dir" && ac_dir=. 2566 $as_executable_p "$ac_dir/$ac_word" || continue 2567ac_cv_prog_MAKE_LOWER_TAGS="yes" 2568echo "$as_me:2568: found $ac_dir/$ac_word" >&5 2569break 2570done 2571 2572 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2573fi 2574fi 2575MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2576if test -n "$MAKE_LOWER_TAGS"; then 2577 echo "$as_me:2577: result: $MAKE_LOWER_TAGS" >&5 2578echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2579else 2580 echo "$as_me:2580: result: no" >&5 2581echo "${ECHO_T}no" >&6 2582fi 2583 2584if test "$cf_cv_mixedcase" = yes ; then 2585 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2586set dummy ${ETAGS:-etags}; ac_word=$2 2587echo "$as_me:2587: checking for $ac_word" >&5 2588echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2589if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2590 echo $ECHO_N "(cached) $ECHO_C" >&6 2591else 2592 if test -n "$MAKE_UPPER_TAGS"; then 2593 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2594else 2595 ac_save_IFS=$IFS; IFS=$ac_path_separator 2596ac_dummy="$PATH" 2597for ac_dir in $ac_dummy; do 2598 IFS=$ac_save_IFS 2599 test -z "$ac_dir" && ac_dir=. 2600 $as_executable_p "$ac_dir/$ac_word" || continue 2601ac_cv_prog_MAKE_UPPER_TAGS="yes" 2602echo "$as_me:2602: found $ac_dir/$ac_word" >&5 2603break 2604done 2605 2606 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2607fi 2608fi 2609MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2610if test -n "$MAKE_UPPER_TAGS"; then 2611 echo "$as_me:2611: result: $MAKE_UPPER_TAGS" >&5 2612echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2613else 2614 echo "$as_me:2614: result: no" >&5 2615echo "${ECHO_T}no" >&6 2616fi 2617 2618else 2619 MAKE_UPPER_TAGS=no 2620fi 2621 2622if test "$MAKE_UPPER_TAGS" = yes ; then 2623 MAKE_UPPER_TAGS= 2624else 2625 MAKE_UPPER_TAGS="#" 2626fi 2627 2628if test "$MAKE_LOWER_TAGS" = yes ; then 2629 MAKE_LOWER_TAGS= 2630else 2631 MAKE_LOWER_TAGS="#" 2632fi 2633 2634echo "$as_me:2634: checking if you want to see long compiling messages" >&5 2635echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 2636 2637# Check whether --enable-echo or --disable-echo was given. 2638if test "${enable_echo+set}" = set; then 2639 enableval="$enable_echo" 2640 test "$enableval" != no && enableval=yes 2641 if test "$enableval" != "yes" ; then 2642 2643 ECHO_LT='--silent' 2644 ECHO_LD='@echo linking $@;' 2645 RULE_CC='@echo compiling $<' 2646 SHOW_CC='@echo compiling $@' 2647 ECHO_CC='@' 2648 2649 else 2650 2651 ECHO_LT='' 2652 ECHO_LD='' 2653 RULE_CC='' 2654 SHOW_CC='' 2655 ECHO_CC='' 2656 2657 fi 2658else 2659 enableval=yes 2660 2661 ECHO_LT='' 2662 ECHO_LD='' 2663 RULE_CC='' 2664 SHOW_CC='' 2665 ECHO_CC='' 2666 2667fi; 2668echo "$as_me:2668: result: $enableval" >&5 2669echo "${ECHO_T}$enableval" >&6 2670 2671echo "$as_me:2671: checking for install-prefix" >&5 2672echo $ECHO_N "checking for install-prefix... $ECHO_C" >&6 2673 2674# Check whether --with-install-prefix or --without-install-prefix was given. 2675if test "${with_install_prefix+set}" = set; then 2676 withval="$with_install_prefix" 2677 cf_opt_with_install_prefix=$withval 2678else 2679 cf_opt_with_install_prefix=${DESTDIR:-no} 2680fi; 2681echo "$as_me:2681: result: $cf_opt_with_install_prefix" >&5 2682echo "${ECHO_T}$cf_opt_with_install_prefix" >&6 2683if test "$cf_opt_with_install_prefix" != no ; then 2684 2685if test "x$prefix" != xNONE; then 2686 cf_path_syntax="$prefix" 2687else 2688 cf_path_syntax="$ac_default_prefix" 2689fi 2690 2691case ".$cf_opt_with_install_prefix" in 2692(.\$\(*\)*|.\'*\'*) 2693 ;; 2694(..|./*|.\\*) 2695 ;; 2696(.[a-zA-Z]:[\\/]*) # OS/2 EMX 2697 ;; 2698(.\$\{*prefix\}*|.\$\{*dir\}*) 2699 eval cf_opt_with_install_prefix="$cf_opt_with_install_prefix" 2700 case ".$cf_opt_with_install_prefix" in 2701 (.NONE/*) 2702 cf_opt_with_install_prefix=`echo "$cf_opt_with_install_prefix" | sed -e s%NONE%$cf_path_syntax%` 2703 ;; 2704 esac 2705 ;; 2706(.no|.NONE/*) 2707 cf_opt_with_install_prefix=`echo "$cf_opt_with_install_prefix" | sed -e s%NONE%$cf_path_syntax%` 2708 ;; 2709(*) 2710 { { echo "$as_me:2710: error: expected a pathname, not \"$cf_opt_with_install_prefix\"" >&5 2711echo "$as_me: error: expected a pathname, not \"$cf_opt_with_install_prefix\"" >&2;} 2712 { (exit 1); exit 1; }; } 2713 ;; 2714esac 2715 2716 DESTDIR=$cf_opt_with_install_prefix 2717fi 2718 2719with_full_paths=no 2720 2721 echo "$as_me:2721: checking for PATH separator" >&5 2722echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6 2723 case "$cf_cv_system_name" in 2724 (os2*) PATH_SEPARATOR=';' ;; 2725 (*) ${PATH_SEPARATOR:=':'} ;; 2726 esac 2727 2728 echo "$as_me:2728: result: $PATH_SEPARATOR" >&5 2729echo "${ECHO_T}$PATH_SEPARATOR" >&6 2730 2731test -z "$BZCAT" && BZCAT="bzcat" 2732for ac_prog in $BZCAT bzcat 2733do 2734 # Extract the first word of "$ac_prog", so it can be a program name with args. 2735set dummy $ac_prog; ac_word=$2 2736echo "$as_me:2736: checking for $ac_word" >&5 2737echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2738if test "${ac_cv_path_BZCAT+set}" = set; then 2739 echo $ECHO_N "(cached) $ECHO_C" >&6 2740else 2741 case $BZCAT in 2742 [\\/]* | ?:[\\/]*) 2743 ac_cv_path_BZCAT="$BZCAT" # Let the user override the test with a path. 2744 ;; 2745 *) 2746 ac_save_IFS=$IFS; IFS=$ac_path_separator 2747ac_dummy="$PATH" 2748for ac_dir in $ac_dummy; do 2749 IFS=$ac_save_IFS 2750 test -z "$ac_dir" && ac_dir=. 2751 if $as_executable_p "$ac_dir/$ac_word"; then 2752 ac_cv_path_BZCAT="$ac_dir/$ac_word" 2753 echo "$as_me:2753: found $ac_dir/$ac_word" >&5 2754 break 2755fi 2756done 2757 2758 ;; 2759esac 2760fi 2761BZCAT=$ac_cv_path_BZCAT 2762 2763if test -n "$BZCAT"; then 2764 echo "$as_me:2764: result: $BZCAT" >&5 2765echo "${ECHO_T}$BZCAT" >&6 2766else 2767 echo "$as_me:2767: result: no" >&5 2768echo "${ECHO_T}no" >&6 2769fi 2770 2771 test -n "$BZCAT" && break 2772done 2773test -n "$BZCAT" || BZCAT="$BZCAT" 2774 2775cf_path_prog="" 2776cf_path_args="" 2777IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 2778for cf_temp in $ac_cv_path_BZCAT 2779do 2780 if test -z "$cf_path_prog" ; then 2781 if test "$with_full_paths" = yes ; then 2782 2783if test "x$prefix" != xNONE; then 2784 cf_path_syntax="$prefix" 2785else 2786 cf_path_syntax="$ac_default_prefix" 2787fi 2788 2789case ".$cf_temp" in 2790(.\$\(*\)*|.\'*\'*) 2791 ;; 2792(..|./*|.\\*) 2793 ;; 2794(.[a-zA-Z]:[\\/]*) # OS/2 EMX 2795 ;; 2796(.\$\{*prefix\}*|.\$\{*dir\}*) 2797 eval cf_temp="$cf_temp" 2798 case ".$cf_temp" in 2799 (.NONE/*) 2800 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 2801 ;; 2802 esac 2803 ;; 2804(.no|.NONE/*) 2805 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 2806 ;; 2807(*) 2808 break 2809 ;; 2810esac 2811 2812 cf_path_prog="$cf_temp" 2813 else 2814 cf_path_prog="`basename "$cf_temp"`" 2815 fi 2816 elif test -z "$cf_path_args" ; then 2817 cf_path_args="$cf_temp" 2818 else 2819 cf_path_args="$cf_path_args $cf_temp" 2820 fi 2821done 2822IFS="$cf_save_ifs" 2823 2824if test -n "$cf_path_prog" ; then 2825 2826echo "${as_me:-configure}:2826: testing defining path for ${cf_path_prog} ..." 1>&5 2827 2828cat >>confdefs.h <<EOF 2829#define BZCAT_PATH "$cf_path_prog" 2830EOF 2831 2832 test -n "$cf_path_args" && 2833cat >>confdefs.h <<EOF 2834#define BZCAT_ARGS "$cf_path_args" 2835EOF 2836 2837fi 2838 2839test -z "$BZIP2" && BZIP2="bzip2" 2840for ac_prog in $BZIP2 bzip2 2841do 2842 # Extract the first word of "$ac_prog", so it can be a program name with args. 2843set dummy $ac_prog; ac_word=$2 2844echo "$as_me:2844: checking for $ac_word" >&5 2845echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2846if test "${ac_cv_path_BZIP2+set}" = set; then 2847 echo $ECHO_N "(cached) $ECHO_C" >&6 2848else 2849 case $BZIP2 in 2850 [\\/]* | ?:[\\/]*) 2851 ac_cv_path_BZIP2="$BZIP2" # Let the user override the test with a path. 2852 ;; 2853 *) 2854 ac_save_IFS=$IFS; IFS=$ac_path_separator 2855ac_dummy="$PATH" 2856for ac_dir in $ac_dummy; do 2857 IFS=$ac_save_IFS 2858 test -z "$ac_dir" && ac_dir=. 2859 if $as_executable_p "$ac_dir/$ac_word"; then 2860 ac_cv_path_BZIP2="$ac_dir/$ac_word" 2861 echo "$as_me:2861: found $ac_dir/$ac_word" >&5 2862 break 2863fi 2864done 2865 2866 ;; 2867esac 2868fi 2869BZIP2=$ac_cv_path_BZIP2 2870 2871if test -n "$BZIP2"; then 2872 echo "$as_me:2872: result: $BZIP2" >&5 2873echo "${ECHO_T}$BZIP2" >&6 2874else 2875 echo "$as_me:2875: result: no" >&5 2876echo "${ECHO_T}no" >&6 2877fi 2878 2879 test -n "$BZIP2" && break 2880done 2881test -n "$BZIP2" || BZIP2="$BZIP2" 2882 2883cf_path_prog="" 2884cf_path_args="" 2885IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 2886for cf_temp in $ac_cv_path_BZIP2 2887do 2888 if test -z "$cf_path_prog" ; then 2889 if test "$with_full_paths" = yes ; then 2890 2891if test "x$prefix" != xNONE; then 2892 cf_path_syntax="$prefix" 2893else 2894 cf_path_syntax="$ac_default_prefix" 2895fi 2896 2897case ".$cf_temp" in 2898(.\$\(*\)*|.\'*\'*) 2899 ;; 2900(..|./*|.\\*) 2901 ;; 2902(.[a-zA-Z]:[\\/]*) # OS/2 EMX 2903 ;; 2904(.\$\{*prefix\}*|.\$\{*dir\}*) 2905 eval cf_temp="$cf_temp" 2906 case ".$cf_temp" in 2907 (.NONE/*) 2908 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 2909 ;; 2910 esac 2911 ;; 2912(.no|.NONE/*) 2913 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 2914 ;; 2915(*) 2916 break 2917 ;; 2918esac 2919 2920 cf_path_prog="$cf_temp" 2921 else 2922 cf_path_prog="`basename "$cf_temp"`" 2923 fi 2924 elif test -z "$cf_path_args" ; then 2925 cf_path_args="$cf_temp" 2926 else 2927 cf_path_args="$cf_path_args $cf_temp" 2928 fi 2929done 2930IFS="$cf_save_ifs" 2931 2932if test -n "$cf_path_prog" ; then 2933 2934echo "${as_me:-configure}:2934: testing defining path for ${cf_path_prog} ..." 1>&5 2935 2936cat >>confdefs.h <<EOF 2937#define BZIP2_PATH "$cf_path_prog" 2938EOF 2939 2940 test -n "$cf_path_args" && 2941cat >>confdefs.h <<EOF 2942#define BZIP2_ARGS "$cf_path_args" 2943EOF 2944 2945fi 2946 2947test -z "$COMPRESS" && COMPRESS="compress" 2948for ac_prog in $COMPRESS compress gzip 2949do 2950 # Extract the first word of "$ac_prog", so it can be a program name with args. 2951set dummy $ac_prog; ac_word=$2 2952echo "$as_me:2952: checking for $ac_word" >&5 2953echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2954if test "${ac_cv_path_COMPRESS+set}" = set; then 2955 echo $ECHO_N "(cached) $ECHO_C" >&6 2956else 2957 case $COMPRESS in 2958 [\\/]* | ?:[\\/]*) 2959 ac_cv_path_COMPRESS="$COMPRESS" # Let the user override the test with a path. 2960 ;; 2961 *) 2962 ac_save_IFS=$IFS; IFS=$ac_path_separator 2963ac_dummy="$PATH" 2964for ac_dir in $ac_dummy; do 2965 IFS=$ac_save_IFS 2966 test -z "$ac_dir" && ac_dir=. 2967 if $as_executable_p "$ac_dir/$ac_word"; then 2968 ac_cv_path_COMPRESS="$ac_dir/$ac_word" 2969 echo "$as_me:2969: found $ac_dir/$ac_word" >&5 2970 break 2971fi 2972done 2973 2974 ;; 2975esac 2976fi 2977COMPRESS=$ac_cv_path_COMPRESS 2978 2979if test -n "$COMPRESS"; then 2980 echo "$as_me:2980: result: $COMPRESS" >&5 2981echo "${ECHO_T}$COMPRESS" >&6 2982else 2983 echo "$as_me:2983: result: no" >&5 2984echo "${ECHO_T}no" >&6 2985fi 2986 2987 test -n "$COMPRESS" && break 2988done 2989test -n "$COMPRESS" || COMPRESS="$COMPRESS" 2990 2991cf_path_prog="" 2992cf_path_args="" 2993IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 2994for cf_temp in $ac_cv_path_COMPRESS 2995do 2996 if test -z "$cf_path_prog" ; then 2997 if test "$with_full_paths" = yes ; then 2998 2999if test "x$prefix" != xNONE; then 3000 cf_path_syntax="$prefix" 3001else 3002 cf_path_syntax="$ac_default_prefix" 3003fi 3004 3005case ".$cf_temp" in 3006(.\$\(*\)*|.\'*\'*) 3007 ;; 3008(..|./*|.\\*) 3009 ;; 3010(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3011 ;; 3012(.\$\{*prefix\}*|.\$\{*dir\}*) 3013 eval cf_temp="$cf_temp" 3014 case ".$cf_temp" in 3015 (.NONE/*) 3016 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3017 ;; 3018 esac 3019 ;; 3020(.no|.NONE/*) 3021 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3022 ;; 3023(*) 3024 break 3025 ;; 3026esac 3027 3028 cf_path_prog="$cf_temp" 3029 else 3030 cf_path_prog="`basename "$cf_temp"`" 3031 fi 3032 elif test -z "$cf_path_args" ; then 3033 cf_path_args="$cf_temp" 3034 else 3035 cf_path_args="$cf_path_args $cf_temp" 3036 fi 3037done 3038IFS="$cf_save_ifs" 3039 3040if test -n "$cf_path_prog" ; then 3041 3042echo "${as_me:-configure}:3042: testing defining path for ${cf_path_prog} ..." 1>&5 3043 3044cat >>confdefs.h <<EOF 3045#define COMPRESS_PATH "$cf_path_prog" 3046EOF 3047 3048 test -n "$cf_path_args" && 3049cat >>confdefs.h <<EOF 3050#define COMPRESS_ARGS "$cf_path_args" 3051EOF 3052 3053fi 3054 3055test -z "$GZIP" && GZIP="gzip" 3056for ac_prog in $GZIP gzip 3057do 3058 # Extract the first word of "$ac_prog", so it can be a program name with args. 3059set dummy $ac_prog; ac_word=$2 3060echo "$as_me:3060: checking for $ac_word" >&5 3061echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3062if test "${ac_cv_path_GZIP+set}" = set; then 3063 echo $ECHO_N "(cached) $ECHO_C" >&6 3064else 3065 case $GZIP in 3066 [\\/]* | ?:[\\/]*) 3067 ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path. 3068 ;; 3069 *) 3070 ac_save_IFS=$IFS; IFS=$ac_path_separator 3071ac_dummy="$PATH" 3072for ac_dir in $ac_dummy; do 3073 IFS=$ac_save_IFS 3074 test -z "$ac_dir" && ac_dir=. 3075 if $as_executable_p "$ac_dir/$ac_word"; then 3076 ac_cv_path_GZIP="$ac_dir/$ac_word" 3077 echo "$as_me:3077: found $ac_dir/$ac_word" >&5 3078 break 3079fi 3080done 3081 3082 ;; 3083esac 3084fi 3085GZIP=$ac_cv_path_GZIP 3086 3087if test -n "$GZIP"; then 3088 echo "$as_me:3088: result: $GZIP" >&5 3089echo "${ECHO_T}$GZIP" >&6 3090else 3091 echo "$as_me:3091: result: no" >&5 3092echo "${ECHO_T}no" >&6 3093fi 3094 3095 test -n "$GZIP" && break 3096done 3097test -n "$GZIP" || GZIP="$GZIP" 3098 3099cf_path_prog="" 3100cf_path_args="" 3101IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3102for cf_temp in $ac_cv_path_GZIP 3103do 3104 if test -z "$cf_path_prog" ; then 3105 if test "$with_full_paths" = yes ; then 3106 3107if test "x$prefix" != xNONE; then 3108 cf_path_syntax="$prefix" 3109else 3110 cf_path_syntax="$ac_default_prefix" 3111fi 3112 3113case ".$cf_temp" in 3114(.\$\(*\)*|.\'*\'*) 3115 ;; 3116(..|./*|.\\*) 3117 ;; 3118(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3119 ;; 3120(.\$\{*prefix\}*|.\$\{*dir\}*) 3121 eval cf_temp="$cf_temp" 3122 case ".$cf_temp" in 3123 (.NONE/*) 3124 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3125 ;; 3126 esac 3127 ;; 3128(.no|.NONE/*) 3129 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3130 ;; 3131(*) 3132 break 3133 ;; 3134esac 3135 3136 cf_path_prog="$cf_temp" 3137 else 3138 cf_path_prog="`basename "$cf_temp"`" 3139 fi 3140 elif test -z "$cf_path_args" ; then 3141 cf_path_args="$cf_temp" 3142 else 3143 cf_path_args="$cf_path_args $cf_temp" 3144 fi 3145done 3146IFS="$cf_save_ifs" 3147 3148if test -n "$cf_path_prog" ; then 3149 3150echo "${as_me:-configure}:3150: testing defining path for ${cf_path_prog} ..." 1>&5 3151 3152cat >>confdefs.h <<EOF 3153#define GZIP_PATH "$cf_path_prog" 3154EOF 3155 3156 test -n "$cf_path_args" && 3157cat >>confdefs.h <<EOF 3158#define GZIP_ARGS "$cf_path_args" 3159EOF 3160 3161fi 3162 3163test -z "$LZCAT" && LZCAT="lzcat" 3164for ac_prog in $LZCAT lzcat xz 3165do 3166 # Extract the first word of "$ac_prog", so it can be a program name with args. 3167set dummy $ac_prog; ac_word=$2 3168echo "$as_me:3168: checking for $ac_word" >&5 3169echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3170if test "${ac_cv_path_LZCAT+set}" = set; then 3171 echo $ECHO_N "(cached) $ECHO_C" >&6 3172else 3173 case $LZCAT in 3174 [\\/]* | ?:[\\/]*) 3175 ac_cv_path_LZCAT="$LZCAT" # Let the user override the test with a path. 3176 ;; 3177 *) 3178 ac_save_IFS=$IFS; IFS=$ac_path_separator 3179ac_dummy="$PATH" 3180for ac_dir in $ac_dummy; do 3181 IFS=$ac_save_IFS 3182 test -z "$ac_dir" && ac_dir=. 3183 if $as_executable_p "$ac_dir/$ac_word"; then 3184 ac_cv_path_LZCAT="$ac_dir/$ac_word" 3185 echo "$as_me:3185: found $ac_dir/$ac_word" >&5 3186 break 3187fi 3188done 3189 3190 ;; 3191esac 3192fi 3193LZCAT=$ac_cv_path_LZCAT 3194 3195if test -n "$LZCAT"; then 3196 echo "$as_me:3196: result: $LZCAT" >&5 3197echo "${ECHO_T}$LZCAT" >&6 3198else 3199 echo "$as_me:3199: result: no" >&5 3200echo "${ECHO_T}no" >&6 3201fi 3202 3203 test -n "$LZCAT" && break 3204done 3205test -n "$LZCAT" || LZCAT="$LZCAT" 3206 3207cf_path_prog="" 3208cf_path_args="" 3209IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3210for cf_temp in $ac_cv_path_LZCAT 3211do 3212 if test -z "$cf_path_prog" ; then 3213 if test "$with_full_paths" = yes ; then 3214 3215if test "x$prefix" != xNONE; then 3216 cf_path_syntax="$prefix" 3217else 3218 cf_path_syntax="$ac_default_prefix" 3219fi 3220 3221case ".$cf_temp" in 3222(.\$\(*\)*|.\'*\'*) 3223 ;; 3224(..|./*|.\\*) 3225 ;; 3226(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3227 ;; 3228(.\$\{*prefix\}*|.\$\{*dir\}*) 3229 eval cf_temp="$cf_temp" 3230 case ".$cf_temp" in 3231 (.NONE/*) 3232 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3233 ;; 3234 esac 3235 ;; 3236(.no|.NONE/*) 3237 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3238 ;; 3239(*) 3240 break 3241 ;; 3242esac 3243 3244 cf_path_prog="$cf_temp" 3245 else 3246 cf_path_prog="`basename "$cf_temp"`" 3247 fi 3248 elif test -z "$cf_path_args" ; then 3249 cf_path_args="$cf_temp" 3250 else 3251 cf_path_args="$cf_path_args $cf_temp" 3252 fi 3253done 3254IFS="$cf_save_ifs" 3255 3256if test -n "$cf_path_prog" ; then 3257 3258echo "${as_me:-configure}:3258: testing defining path for ${cf_path_prog} ..." 1>&5 3259 3260cat >>confdefs.h <<EOF 3261#define LZCAT_PATH "$cf_path_prog" 3262EOF 3263 3264 test -n "$cf_path_args" && 3265cat >>confdefs.h <<EOF 3266#define LZCAT_ARGS "$cf_path_args" 3267EOF 3268 3269fi 3270 3271test -z "$PCAT" && PCAT="pcat" 3272for ac_prog in $PCAT pcat 3273do 3274 # Extract the first word of "$ac_prog", so it can be a program name with args. 3275set dummy $ac_prog; ac_word=$2 3276echo "$as_me:3276: checking for $ac_word" >&5 3277echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3278if test "${ac_cv_path_PCAT+set}" = set; then 3279 echo $ECHO_N "(cached) $ECHO_C" >&6 3280else 3281 case $PCAT in 3282 [\\/]* | ?:[\\/]*) 3283 ac_cv_path_PCAT="$PCAT" # Let the user override the test with a path. 3284 ;; 3285 *) 3286 ac_save_IFS=$IFS; IFS=$ac_path_separator 3287ac_dummy="$PATH" 3288for ac_dir in $ac_dummy; do 3289 IFS=$ac_save_IFS 3290 test -z "$ac_dir" && ac_dir=. 3291 if $as_executable_p "$ac_dir/$ac_word"; then 3292 ac_cv_path_PCAT="$ac_dir/$ac_word" 3293 echo "$as_me:3293: found $ac_dir/$ac_word" >&5 3294 break 3295fi 3296done 3297 3298 ;; 3299esac 3300fi 3301PCAT=$ac_cv_path_PCAT 3302 3303if test -n "$PCAT"; then 3304 echo "$as_me:3304: result: $PCAT" >&5 3305echo "${ECHO_T}$PCAT" >&6 3306else 3307 echo "$as_me:3307: result: no" >&5 3308echo "${ECHO_T}no" >&6 3309fi 3310 3311 test -n "$PCAT" && break 3312done 3313test -n "$PCAT" || PCAT="$PCAT" 3314 3315cf_path_prog="" 3316cf_path_args="" 3317IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3318for cf_temp in $ac_cv_path_PCAT 3319do 3320 if test -z "$cf_path_prog" ; then 3321 if test "$with_full_paths" = yes ; then 3322 3323if test "x$prefix" != xNONE; then 3324 cf_path_syntax="$prefix" 3325else 3326 cf_path_syntax="$ac_default_prefix" 3327fi 3328 3329case ".$cf_temp" in 3330(.\$\(*\)*|.\'*\'*) 3331 ;; 3332(..|./*|.\\*) 3333 ;; 3334(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3335 ;; 3336(.\$\{*prefix\}*|.\$\{*dir\}*) 3337 eval cf_temp="$cf_temp" 3338 case ".$cf_temp" in 3339 (.NONE/*) 3340 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3341 ;; 3342 esac 3343 ;; 3344(.no|.NONE/*) 3345 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3346 ;; 3347(*) 3348 break 3349 ;; 3350esac 3351 3352 cf_path_prog="$cf_temp" 3353 else 3354 cf_path_prog="`basename "$cf_temp"`" 3355 fi 3356 elif test -z "$cf_path_args" ; then 3357 cf_path_args="$cf_temp" 3358 else 3359 cf_path_args="$cf_path_args $cf_temp" 3360 fi 3361done 3362IFS="$cf_save_ifs" 3363 3364if test -n "$cf_path_prog" ; then 3365 3366echo "${as_me:-configure}:3366: testing defining path for ${cf_path_prog} ..." 1>&5 3367 3368cat >>confdefs.h <<EOF 3369#define PCAT_PATH "$cf_path_prog" 3370EOF 3371 3372 test -n "$cf_path_args" && 3373cat >>confdefs.h <<EOF 3374#define PCAT_ARGS "$cf_path_args" 3375EOF 3376 3377fi 3378 3379test -z "$UNCOMPRESS" && UNCOMPRESS="uncompress.real" 3380for ac_prog in $UNCOMPRESS uncompress.real uncompress 3381do 3382 # Extract the first word of "$ac_prog", so it can be a program name with args. 3383set dummy $ac_prog; ac_word=$2 3384echo "$as_me:3384: checking for $ac_word" >&5 3385echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3386if test "${ac_cv_path_UNCOMPRESS+set}" = set; then 3387 echo $ECHO_N "(cached) $ECHO_C" >&6 3388else 3389 case $UNCOMPRESS in 3390 [\\/]* | ?:[\\/]*) 3391 ac_cv_path_UNCOMPRESS="$UNCOMPRESS" # Let the user override the test with a path. 3392 ;; 3393 *) 3394 ac_save_IFS=$IFS; IFS=$ac_path_separator 3395ac_dummy="$PATH" 3396for ac_dir in $ac_dummy; do 3397 IFS=$ac_save_IFS 3398 test -z "$ac_dir" && ac_dir=. 3399 if $as_executable_p "$ac_dir/$ac_word"; then 3400 ac_cv_path_UNCOMPRESS="$ac_dir/$ac_word" 3401 echo "$as_me:3401: found $ac_dir/$ac_word" >&5 3402 break 3403fi 3404done 3405 3406 ;; 3407esac 3408fi 3409UNCOMPRESS=$ac_cv_path_UNCOMPRESS 3410 3411if test -n "$UNCOMPRESS"; then 3412 echo "$as_me:3412: result: $UNCOMPRESS" >&5 3413echo "${ECHO_T}$UNCOMPRESS" >&6 3414else 3415 echo "$as_me:3415: result: no" >&5 3416echo "${ECHO_T}no" >&6 3417fi 3418 3419 test -n "$UNCOMPRESS" && break 3420done 3421test -n "$UNCOMPRESS" || UNCOMPRESS="$UNCOMPRESS" 3422 3423cf_path_prog="" 3424cf_path_args="" 3425IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3426for cf_temp in $ac_cv_path_UNCOMPRESS 3427do 3428 if test -z "$cf_path_prog" ; then 3429 if test "$with_full_paths" = yes ; then 3430 3431if test "x$prefix" != xNONE; then 3432 cf_path_syntax="$prefix" 3433else 3434 cf_path_syntax="$ac_default_prefix" 3435fi 3436 3437case ".$cf_temp" in 3438(.\$\(*\)*|.\'*\'*) 3439 ;; 3440(..|./*|.\\*) 3441 ;; 3442(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3443 ;; 3444(.\$\{*prefix\}*|.\$\{*dir\}*) 3445 eval cf_temp="$cf_temp" 3446 case ".$cf_temp" in 3447 (.NONE/*) 3448 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3449 ;; 3450 esac 3451 ;; 3452(.no|.NONE/*) 3453 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3454 ;; 3455(*) 3456 break 3457 ;; 3458esac 3459 3460 cf_path_prog="$cf_temp" 3461 else 3462 cf_path_prog="`basename "$cf_temp"`" 3463 fi 3464 elif test -z "$cf_path_args" ; then 3465 cf_path_args="$cf_temp" 3466 else 3467 cf_path_args="$cf_path_args $cf_temp" 3468 fi 3469done 3470IFS="$cf_save_ifs" 3471 3472if test -n "$cf_path_prog" ; then 3473 3474echo "${as_me:-configure}:3474: testing defining path for ${cf_path_prog} ..." 1>&5 3475 3476cat >>confdefs.h <<EOF 3477#define UNCOMPRESS_PATH "$cf_path_prog" 3478EOF 3479 3480 test -n "$cf_path_args" && 3481cat >>confdefs.h <<EOF 3482#define UNCOMPRESS_ARGS "$cf_path_args" 3483EOF 3484 3485fi 3486 3487test -z "$XZ" && XZ="xz" 3488for ac_prog in $XZ xz lzcat 3489do 3490 # Extract the first word of "$ac_prog", so it can be a program name with args. 3491set dummy $ac_prog; ac_word=$2 3492echo "$as_me:3492: checking for $ac_word" >&5 3493echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3494if test "${ac_cv_path_XZ+set}" = set; then 3495 echo $ECHO_N "(cached) $ECHO_C" >&6 3496else 3497 case $XZ in 3498 [\\/]* | ?:[\\/]*) 3499 ac_cv_path_XZ="$XZ" # Let the user override the test with a path. 3500 ;; 3501 *) 3502 ac_save_IFS=$IFS; IFS=$ac_path_separator 3503ac_dummy="$PATH" 3504for ac_dir in $ac_dummy; do 3505 IFS=$ac_save_IFS 3506 test -z "$ac_dir" && ac_dir=. 3507 if $as_executable_p "$ac_dir/$ac_word"; then 3508 ac_cv_path_XZ="$ac_dir/$ac_word" 3509 echo "$as_me:3509: found $ac_dir/$ac_word" >&5 3510 break 3511fi 3512done 3513 3514 ;; 3515esac 3516fi 3517XZ=$ac_cv_path_XZ 3518 3519if test -n "$XZ"; then 3520 echo "$as_me:3520: result: $XZ" >&5 3521echo "${ECHO_T}$XZ" >&6 3522else 3523 echo "$as_me:3523: result: no" >&5 3524echo "${ECHO_T}no" >&6 3525fi 3526 3527 test -n "$XZ" && break 3528done 3529test -n "$XZ" || XZ="$XZ" 3530 3531cf_path_prog="" 3532cf_path_args="" 3533IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3534for cf_temp in $ac_cv_path_XZ 3535do 3536 if test -z "$cf_path_prog" ; then 3537 if test "$with_full_paths" = yes ; then 3538 3539if test "x$prefix" != xNONE; then 3540 cf_path_syntax="$prefix" 3541else 3542 cf_path_syntax="$ac_default_prefix" 3543fi 3544 3545case ".$cf_temp" in 3546(.\$\(*\)*|.\'*\'*) 3547 ;; 3548(..|./*|.\\*) 3549 ;; 3550(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3551 ;; 3552(.\$\{*prefix\}*|.\$\{*dir\}*) 3553 eval cf_temp="$cf_temp" 3554 case ".$cf_temp" in 3555 (.NONE/*) 3556 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3557 ;; 3558 esac 3559 ;; 3560(.no|.NONE/*) 3561 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3562 ;; 3563(*) 3564 break 3565 ;; 3566esac 3567 3568 cf_path_prog="$cf_temp" 3569 else 3570 cf_path_prog="`basename "$cf_temp"`" 3571 fi 3572 elif test -z "$cf_path_args" ; then 3573 cf_path_args="$cf_temp" 3574 else 3575 cf_path_args="$cf_path_args $cf_temp" 3576 fi 3577done 3578IFS="$cf_save_ifs" 3579 3580if test -n "$cf_path_prog" ; then 3581 3582echo "${as_me:-configure}:3582: testing defining path for ${cf_path_prog} ..." 1>&5 3583 3584cat >>confdefs.h <<EOF 3585#define XZ_PATH "$cf_path_prog" 3586EOF 3587 3588 test -n "$cf_path_args" && 3589cat >>confdefs.h <<EOF 3590#define XZ_ARGS "$cf_path_args" 3591EOF 3592 3593fi 3594 3595test -z "$ZCAT" && ZCAT="zcat" 3596for ac_prog in $ZCAT zcat 3597do 3598 # Extract the first word of "$ac_prog", so it can be a program name with args. 3599set dummy $ac_prog; ac_word=$2 3600echo "$as_me:3600: checking for $ac_word" >&5 3601echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3602if test "${ac_cv_path_ZCAT+set}" = set; then 3603 echo $ECHO_N "(cached) $ECHO_C" >&6 3604else 3605 case $ZCAT in 3606 [\\/]* | ?:[\\/]*) 3607 ac_cv_path_ZCAT="$ZCAT" # Let the user override the test with a path. 3608 ;; 3609 *) 3610 ac_save_IFS=$IFS; IFS=$ac_path_separator 3611ac_dummy="$PATH" 3612for ac_dir in $ac_dummy; do 3613 IFS=$ac_save_IFS 3614 test -z "$ac_dir" && ac_dir=. 3615 if $as_executable_p "$ac_dir/$ac_word"; then 3616 ac_cv_path_ZCAT="$ac_dir/$ac_word" 3617 echo "$as_me:3617: found $ac_dir/$ac_word" >&5 3618 break 3619fi 3620done 3621 3622 ;; 3623esac 3624fi 3625ZCAT=$ac_cv_path_ZCAT 3626 3627if test -n "$ZCAT"; then 3628 echo "$as_me:3628: result: $ZCAT" >&5 3629echo "${ECHO_T}$ZCAT" >&6 3630else 3631 echo "$as_me:3631: result: no" >&5 3632echo "${ECHO_T}no" >&6 3633fi 3634 3635 test -n "$ZCAT" && break 3636done 3637test -n "$ZCAT" || ZCAT="$ZCAT" 3638 3639cf_path_prog="" 3640cf_path_args="" 3641IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" 3642for cf_temp in $ac_cv_path_ZCAT 3643do 3644 if test -z "$cf_path_prog" ; then 3645 if test "$with_full_paths" = yes ; then 3646 3647if test "x$prefix" != xNONE; then 3648 cf_path_syntax="$prefix" 3649else 3650 cf_path_syntax="$ac_default_prefix" 3651fi 3652 3653case ".$cf_temp" in 3654(.\$\(*\)*|.\'*\'*) 3655 ;; 3656(..|./*|.\\*) 3657 ;; 3658(.[a-zA-Z]:[\\/]*) # OS/2 EMX 3659 ;; 3660(.\$\{*prefix\}*|.\$\{*dir\}*) 3661 eval cf_temp="$cf_temp" 3662 case ".$cf_temp" in 3663 (.NONE/*) 3664 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3665 ;; 3666 esac 3667 ;; 3668(.no|.NONE/*) 3669 cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%` 3670 ;; 3671(*) 3672 break 3673 ;; 3674esac 3675 3676 cf_path_prog="$cf_temp" 3677 else 3678 cf_path_prog="`basename "$cf_temp"`" 3679 fi 3680 elif test -z "$cf_path_args" ; then 3681 cf_path_args="$cf_temp" 3682 else 3683 cf_path_args="$cf_path_args $cf_temp" 3684 fi 3685done 3686IFS="$cf_save_ifs" 3687 3688if test -n "$cf_path_prog" ; then 3689 3690echo "${as_me:-configure}:3690: testing defining path for ${cf_path_prog} ..." 1>&5 3691 3692cat >>confdefs.h <<EOF 3693#define ZCAT_PATH "$cf_path_prog" 3694EOF 3695 3696 test -n "$cf_path_args" && 3697cat >>confdefs.h <<EOF 3698#define ZCAT_ARGS "$cf_path_args" 3699EOF 3700 3701fi 3702 3703echo "$as_me:3703: checking if the POSIX test-macros are already defined" >&5 3704echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 3705if test "${cf_cv_posix_visible+set}" = set; then 3706 echo $ECHO_N "(cached) $ECHO_C" >&6 3707else 3708 3709cat >"conftest.$ac_ext" <<_ACEOF 3710#line 3710 "configure" 3711#include "confdefs.h" 3712#include <stdio.h> 3713int 3714main (void) 3715{ 3716 3717#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 3718 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 3719 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 3720 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 3721#error conflicting symbols found 3722#endif 3723 3724 ; 3725 return 0; 3726} 3727_ACEOF 3728rm -f "conftest.$ac_objext" 3729if { (eval echo "$as_me:3729: \"$ac_compile\"") >&5 3730 (eval $ac_compile) 2>&5 3731 ac_status=$? 3732 echo "$as_me:3732: \$? = $ac_status" >&5 3733 (exit "$ac_status"); } && 3734 { ac_try='test -s "conftest.$ac_objext"' 3735 { (eval echo "$as_me:3735: \"$ac_try\"") >&5 3736 (eval $ac_try) 2>&5 3737 ac_status=$? 3738 echo "$as_me:3738: \$? = $ac_status" >&5 3739 (exit "$ac_status"); }; }; then 3740 cf_cv_posix_visible=no 3741else 3742 echo "$as_me: failed program was:" >&5 3743cat "conftest.$ac_ext" >&5 3744cf_cv_posix_visible=yes 3745fi 3746rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3747 3748fi 3749echo "$as_me:3749: result: $cf_cv_posix_visible" >&5 3750echo "${ECHO_T}$cf_cv_posix_visible" >&6 3751 3752if test "$cf_cv_posix_visible" = no; then 3753 3754cf_XOPEN_SOURCE=500 3755cf_POSIX_C_SOURCE=199506L 3756cf_xopen_source= 3757 3758case "$host_os" in 3759(aix[4-7]*) 3760 cf_xopen_source="-D_ALL_SOURCE" 3761 ;; 3762(msys) 3763 cf_XOPEN_SOURCE=600 3764 ;; 3765(darwin[0-8].*) 3766 cf_xopen_source="-D_APPLE_C_SOURCE" 3767 ;; 3768(darwin*) 3769 cf_xopen_source="-D_DARWIN_C_SOURCE" 3770 cf_XOPEN_SOURCE= 3771 ;; 3772(freebsd*|dragonfly*|midnightbsd*) 3773 # 5.x headers associate 3774 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 3775 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 3776 cf_POSIX_C_SOURCE=200112L 3777 cf_XOPEN_SOURCE=600 3778 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3779 ;; 3780(hpux11*) 3781 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 3782 ;; 3783(hpux*) 3784 cf_xopen_source="-D_HPUX_SOURCE" 3785 ;; 3786(irix[56].*) 3787 cf_xopen_source="-D_SGI_SOURCE" 3788 cf_XOPEN_SOURCE= 3789 ;; 3790(linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) 3791 3792cf_gnu_xopen_source=$cf_XOPEN_SOURCE 3793 3794echo "$as_me:3794: checking if this is the GNU C library" >&5 3795echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 3796if test "${cf_cv_gnu_library+set}" = set; then 3797 echo $ECHO_N "(cached) $ECHO_C" >&6 3798else 3799 3800cat >"conftest.$ac_ext" <<_ACEOF 3801#line 3801 "configure" 3802#include "confdefs.h" 3803#include <sys/types.h> 3804int 3805main (void) 3806{ 3807 3808 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 3809 return 0; 3810 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 3811 return 0; 3812 #else 3813 # error not GNU C library 3814 #endif 3815 ; 3816 return 0; 3817} 3818_ACEOF 3819rm -f "conftest.$ac_objext" 3820if { (eval echo "$as_me:3820: \"$ac_compile\"") >&5 3821 (eval $ac_compile) 2>&5 3822 ac_status=$? 3823 echo "$as_me:3823: \$? = $ac_status" >&5 3824 (exit "$ac_status"); } && 3825 { ac_try='test -s "conftest.$ac_objext"' 3826 { (eval echo "$as_me:3826: \"$ac_try\"") >&5 3827 (eval $ac_try) 2>&5 3828 ac_status=$? 3829 echo "$as_me:3829: \$? = $ac_status" >&5 3830 (exit "$ac_status"); }; }; then 3831 cf_cv_gnu_library=yes 3832else 3833 echo "$as_me: failed program was:" >&5 3834cat "conftest.$ac_ext" >&5 3835cf_cv_gnu_library=no 3836fi 3837rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3838 3839fi 3840echo "$as_me:3840: result: $cf_cv_gnu_library" >&5 3841echo "${ECHO_T}$cf_cv_gnu_library" >&6 3842 3843if test x$cf_cv_gnu_library = xyes; then 3844 3845 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 3846 # was changed to help a little. newlib incorporated the change about 4 3847 # years later. 3848 echo "$as_me:3848: checking if _DEFAULT_SOURCE can be used as a basis" >&5 3849echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 3850if test "${cf_cv_gnu_library_219+set}" = set; then 3851 echo $ECHO_N "(cached) $ECHO_C" >&6 3852else 3853 3854 cf_save="$CPPFLAGS" 3855 3856 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3857 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3858 3859 cat >"conftest.$ac_ext" <<_ACEOF 3860#line 3860 "configure" 3861#include "confdefs.h" 3862#include <sys/types.h> 3863int 3864main (void) 3865{ 3866 3867 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 3868 return 0; 3869 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 3870 return 0; 3871 #else 3872 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 3873 #endif 3874 ; 3875 return 0; 3876} 3877_ACEOF 3878rm -f "conftest.$ac_objext" 3879if { (eval echo "$as_me:3879: \"$ac_compile\"") >&5 3880 (eval $ac_compile) 2>&5 3881 ac_status=$? 3882 echo "$as_me:3882: \$? = $ac_status" >&5 3883 (exit "$ac_status"); } && 3884 { ac_try='test -s "conftest.$ac_objext"' 3885 { (eval echo "$as_me:3885: \"$ac_try\"") >&5 3886 (eval $ac_try) 2>&5 3887 ac_status=$? 3888 echo "$as_me:3888: \$? = $ac_status" >&5 3889 (exit "$ac_status"); }; }; then 3890 cf_cv_gnu_library_219=yes 3891else 3892 echo "$as_me: failed program was:" >&5 3893cat "conftest.$ac_ext" >&5 3894cf_cv_gnu_library_219=no 3895fi 3896rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3897 CPPFLAGS="$cf_save" 3898 3899fi 3900echo "$as_me:3900: result: $cf_cv_gnu_library_219" >&5 3901echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 3902 3903 if test "x$cf_cv_gnu_library_219" = xyes; then 3904 cf_save="$CPPFLAGS" 3905 echo "$as_me:3905: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 3906echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 3907if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 3908 echo $ECHO_N "(cached) $ECHO_C" >&6 3909else 3910 3911cf_fix_cppflags=no 3912cf_new_cflags= 3913cf_new_cppflags= 3914cf_new_extra_cppflags= 3915 3916for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 3917do 3918case "$cf_fix_cppflags" in 3919(no) 3920 case "$cf_add_cflags" in 3921 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3922 case "$cf_add_cflags" in 3923 (-D*) 3924 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3925 3926 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3927 && test -z "${cf_tst_cflags}" \ 3928 && cf_fix_cppflags=yes 3929 3930 if test "$cf_fix_cppflags" = yes ; then 3931 3932 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3933 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3934 3935 continue 3936 elif test "${cf_tst_cflags}" = "\"'" ; then 3937 3938 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3939 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3940 3941 continue 3942 fi 3943 ;; 3944 esac 3945 case "$CPPFLAGS" in 3946 (*$cf_add_cflags) 3947 ;; 3948 (*) 3949 case "$cf_add_cflags" in 3950 (-D*) 3951 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3952 3953CPPFLAGS=`echo "$CPPFLAGS" | \ 3954 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3955 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3956 3957 ;; 3958 esac 3959 3960 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3961 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3962 3963 ;; 3964 esac 3965 ;; 3966 (*) 3967 3968 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3969 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3970 3971 ;; 3972 esac 3973 ;; 3974(yes) 3975 3976 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3977 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3978 3979 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3980 3981 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3982 && test -z "${cf_tst_cflags}" \ 3983 && cf_fix_cppflags=no 3984 ;; 3985esac 3986done 3987 3988if test -n "$cf_new_cflags" ; then 3989 3990 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3991 CFLAGS="${CFLAGS}$cf_new_cflags" 3992 3993fi 3994 3995if test -n "$cf_new_cppflags" ; then 3996 3997 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3998 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3999 4000fi 4001 4002if test -n "$cf_new_extra_cppflags" ; then 4003 4004 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4005 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4006 4007fi 4008 4009 cat >"conftest.$ac_ext" <<_ACEOF 4010#line 4010 "configure" 4011#include "confdefs.h" 4012 4013 #include <limits.h> 4014 #include <sys/types.h> 4015 4016int 4017main (void) 4018{ 4019 4020 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 4021 return 0; 4022 #else 4023 # error GNU C library is too old 4024 #endif 4025 ; 4026 return 0; 4027} 4028_ACEOF 4029rm -f "conftest.$ac_objext" 4030if { (eval echo "$as_me:4030: \"$ac_compile\"") >&5 4031 (eval $ac_compile) 2>&5 4032 ac_status=$? 4033 echo "$as_me:4033: \$? = $ac_status" >&5 4034 (exit "$ac_status"); } && 4035 { ac_try='test -s "conftest.$ac_objext"' 4036 { (eval echo "$as_me:4036: \"$ac_try\"") >&5 4037 (eval $ac_try) 2>&5 4038 ac_status=$? 4039 echo "$as_me:4039: \$? = $ac_status" >&5 4040 (exit "$ac_status"); }; }; then 4041 cf_cv_gnu_dftsrc_219=yes 4042else 4043 echo "$as_me: failed program was:" >&5 4044cat "conftest.$ac_ext" >&5 4045cf_cv_gnu_dftsrc_219=no 4046fi 4047rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4048 4049fi 4050echo "$as_me:4050: result: $cf_cv_gnu_dftsrc_219" >&5 4051echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 4052 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 4053 else 4054 cf_cv_gnu_dftsrc_219=maybe 4055 fi 4056 4057 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 4058 4059 echo "$as_me:4059: checking if we must define _GNU_SOURCE" >&5 4060echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 4061if test "${cf_cv_gnu_source+set}" = set; then 4062 echo $ECHO_N "(cached) $ECHO_C" >&6 4063else 4064 4065 cat >"conftest.$ac_ext" <<_ACEOF 4066#line 4066 "configure" 4067#include "confdefs.h" 4068#include <sys/types.h> 4069int 4070main (void) 4071{ 4072 4073 #ifndef _XOPEN_SOURCE 4074 #error expected _XOPEN_SOURCE to be defined 4075 #endif 4076 ; 4077 return 0; 4078} 4079_ACEOF 4080rm -f "conftest.$ac_objext" 4081if { (eval echo "$as_me:4081: \"$ac_compile\"") >&5 4082 (eval $ac_compile) 2>&5 4083 ac_status=$? 4084 echo "$as_me:4084: \$? = $ac_status" >&5 4085 (exit "$ac_status"); } && 4086 { ac_try='test -s "conftest.$ac_objext"' 4087 { (eval echo "$as_me:4087: \"$ac_try\"") >&5 4088 (eval $ac_try) 2>&5 4089 ac_status=$? 4090 echo "$as_me:4090: \$? = $ac_status" >&5 4091 (exit "$ac_status"); }; }; then 4092 cf_cv_gnu_source=no 4093else 4094 echo "$as_me: failed program was:" >&5 4095cat "conftest.$ac_ext" >&5 4096cf_save="$CPPFLAGS" 4097 4098cf_fix_cppflags=no 4099cf_new_cflags= 4100cf_new_cppflags= 4101cf_new_extra_cppflags= 4102 4103for cf_add_cflags in -D_GNU_SOURCE 4104do 4105case "$cf_fix_cppflags" in 4106(no) 4107 case "$cf_add_cflags" in 4108 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4109 case "$cf_add_cflags" in 4110 (-D*) 4111 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4112 4113 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4114 && test -z "${cf_tst_cflags}" \ 4115 && cf_fix_cppflags=yes 4116 4117 if test "$cf_fix_cppflags" = yes ; then 4118 4119 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4120 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4121 4122 continue 4123 elif test "${cf_tst_cflags}" = "\"'" ; then 4124 4125 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4126 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4127 4128 continue 4129 fi 4130 ;; 4131 esac 4132 case "$CPPFLAGS" in 4133 (*$cf_add_cflags) 4134 ;; 4135 (*) 4136 case "$cf_add_cflags" in 4137 (-D*) 4138 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4139 4140CPPFLAGS=`echo "$CPPFLAGS" | \ 4141 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4142 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4143 4144 ;; 4145 esac 4146 4147 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4148 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4149 4150 ;; 4151 esac 4152 ;; 4153 (*) 4154 4155 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4156 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4157 4158 ;; 4159 esac 4160 ;; 4161(yes) 4162 4163 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4164 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4165 4166 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4167 4168 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4169 && test -z "${cf_tst_cflags}" \ 4170 && cf_fix_cppflags=no 4171 ;; 4172esac 4173done 4174 4175if test -n "$cf_new_cflags" ; then 4176 4177 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4178 CFLAGS="${CFLAGS}$cf_new_cflags" 4179 4180fi 4181 4182if test -n "$cf_new_cppflags" ; then 4183 4184 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4185 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4186 4187fi 4188 4189if test -n "$cf_new_extra_cppflags" ; then 4190 4191 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4192 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4193 4194fi 4195 4196 cat >"conftest.$ac_ext" <<_ACEOF 4197#line 4197 "configure" 4198#include "confdefs.h" 4199#include <sys/types.h> 4200int 4201main (void) 4202{ 4203 4204 #ifdef _XOPEN_SOURCE 4205 #error expected _XOPEN_SOURCE to be undefined 4206 #endif 4207 ; 4208 return 0; 4209} 4210_ACEOF 4211rm -f "conftest.$ac_objext" 4212if { (eval echo "$as_me:4212: \"$ac_compile\"") >&5 4213 (eval $ac_compile) 2>&5 4214 ac_status=$? 4215 echo "$as_me:4215: \$? = $ac_status" >&5 4216 (exit "$ac_status"); } && 4217 { ac_try='test -s "conftest.$ac_objext"' 4218 { (eval echo "$as_me:4218: \"$ac_try\"") >&5 4219 (eval $ac_try) 2>&5 4220 ac_status=$? 4221 echo "$as_me:4221: \$? = $ac_status" >&5 4222 (exit "$ac_status"); }; }; then 4223 cf_cv_gnu_source=no 4224else 4225 echo "$as_me: failed program was:" >&5 4226cat "conftest.$ac_ext" >&5 4227cf_cv_gnu_source=yes 4228fi 4229rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4230 CPPFLAGS="$cf_save" 4231 4232fi 4233rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4234 4235fi 4236echo "$as_me:4236: result: $cf_cv_gnu_source" >&5 4237echo "${ECHO_T}$cf_cv_gnu_source" >&6 4238 4239 if test "$cf_cv_gnu_source" = yes 4240 then 4241 echo "$as_me:4241: checking if we should also define _DEFAULT_SOURCE" >&5 4242echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 4243if test "${cf_cv_default_source+set}" = set; then 4244 echo $ECHO_N "(cached) $ECHO_C" >&6 4245else 4246 4247 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4248 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 4249 4250 cat >"conftest.$ac_ext" <<_ACEOF 4251#line 4251 "configure" 4252#include "confdefs.h" 4253#include <sys/types.h> 4254int 4255main (void) 4256{ 4257 4258 #ifdef _DEFAULT_SOURCE 4259 #error expected _DEFAULT_SOURCE to be undefined 4260 #endif 4261 ; 4262 return 0; 4263} 4264_ACEOF 4265rm -f "conftest.$ac_objext" 4266if { (eval echo "$as_me:4266: \"$ac_compile\"") >&5 4267 (eval $ac_compile) 2>&5 4268 ac_status=$? 4269 echo "$as_me:4269: \$? = $ac_status" >&5 4270 (exit "$ac_status"); } && 4271 { ac_try='test -s "conftest.$ac_objext"' 4272 { (eval echo "$as_me:4272: \"$ac_try\"") >&5 4273 (eval $ac_try) 2>&5 4274 ac_status=$? 4275 echo "$as_me:4275: \$? = $ac_status" >&5 4276 (exit "$ac_status"); }; }; then 4277 cf_cv_default_source=no 4278else 4279 echo "$as_me: failed program was:" >&5 4280cat "conftest.$ac_ext" >&5 4281cf_cv_default_source=yes 4282fi 4283rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4284 4285fi 4286echo "$as_me:4286: result: $cf_cv_default_source" >&5 4287echo "${ECHO_T}$cf_cv_default_source" >&6 4288 if test "$cf_cv_default_source" = yes 4289 then 4290 4291 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4292 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 4293 4294 fi 4295 fi 4296 fi 4297 4298fi 4299 4300 ;; 4301(minix*) 4302 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 4303 ;; 4304(mirbsd*) 4305 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 4306 cf_XOPEN_SOURCE= 4307 4308if test "$cf_cv_posix_visible" = no; then 4309 4310cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 4311 4312cf_save_CFLAGS="$CFLAGS" 4313cf_save_CPPFLAGS="$CPPFLAGS" 4314 4315cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 4316 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4317 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4318 4319cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 4320 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4321 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4322 4323echo "$as_me:4323: checking if we should define _POSIX_C_SOURCE" >&5 4324echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 4325if test "${cf_cv_posix_c_source+set}" = set; then 4326 echo $ECHO_N "(cached) $ECHO_C" >&6 4327else 4328 4329echo "${as_me:-configure}:4329: testing if the symbol is already defined go no further ..." 1>&5 4330 4331 cat >"conftest.$ac_ext" <<_ACEOF 4332#line 4332 "configure" 4333#include "confdefs.h" 4334#include <sys/types.h> 4335int 4336main (void) 4337{ 4338 4339#ifndef _POSIX_C_SOURCE 4340make an error 4341#endif 4342 ; 4343 return 0; 4344} 4345_ACEOF 4346rm -f "conftest.$ac_objext" 4347if { (eval echo "$as_me:4347: \"$ac_compile\"") >&5 4348 (eval $ac_compile) 2>&5 4349 ac_status=$? 4350 echo "$as_me:4350: \$? = $ac_status" >&5 4351 (exit "$ac_status"); } && 4352 { ac_try='test -s "conftest.$ac_objext"' 4353 { (eval echo "$as_me:4353: \"$ac_try\"") >&5 4354 (eval $ac_try) 2>&5 4355 ac_status=$? 4356 echo "$as_me:4356: \$? = $ac_status" >&5 4357 (exit "$ac_status"); }; }; then 4358 cf_cv_posix_c_source=no 4359else 4360 echo "$as_me: failed program was:" >&5 4361cat "conftest.$ac_ext" >&5 4362cf_want_posix_source=no 4363 case .$cf_POSIX_C_SOURCE in 4364 (.[12]??*) 4365 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4366 ;; 4367 (.2) 4368 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4369 cf_want_posix_source=yes 4370 ;; 4371 (.*) 4372 cf_want_posix_source=yes 4373 ;; 4374 esac 4375 if test "$cf_want_posix_source" = yes ; then 4376 cat >"conftest.$ac_ext" <<_ACEOF 4377#line 4377 "configure" 4378#include "confdefs.h" 4379#include <sys/types.h> 4380int 4381main (void) 4382{ 4383 4384#ifdef _POSIX_SOURCE 4385make an error 4386#endif 4387 ; 4388 return 0; 4389} 4390_ACEOF 4391rm -f "conftest.$ac_objext" 4392if { (eval echo "$as_me:4392: \"$ac_compile\"") >&5 4393 (eval $ac_compile) 2>&5 4394 ac_status=$? 4395 echo "$as_me:4395: \$? = $ac_status" >&5 4396 (exit "$ac_status"); } && 4397 { ac_try='test -s "conftest.$ac_objext"' 4398 { (eval echo "$as_me:4398: \"$ac_try\"") >&5 4399 (eval $ac_try) 2>&5 4400 ac_status=$? 4401 echo "$as_me:4401: \$? = $ac_status" >&5 4402 (exit "$ac_status"); }; }; then 4403 : 4404else 4405 echo "$as_me: failed program was:" >&5 4406cat "conftest.$ac_ext" >&5 4407cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 4408fi 4409rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4410 fi 4411 4412echo "${as_me:-configure}:4412: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 4413 4414 CFLAGS="$cf_trim_CFLAGS" 4415 CPPFLAGS="$cf_trim_CPPFLAGS" 4416 4417 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4418 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 4419 4420echo "${as_me:-configure}:4420: testing if the second compile does not leave our definition intact error ..." 1>&5 4421 4422 cat >"conftest.$ac_ext" <<_ACEOF 4423#line 4423 "configure" 4424#include "confdefs.h" 4425#include <sys/types.h> 4426int 4427main (void) 4428{ 4429 4430#ifndef _POSIX_C_SOURCE 4431make an error 4432#endif 4433 ; 4434 return 0; 4435} 4436_ACEOF 4437rm -f "conftest.$ac_objext" 4438if { (eval echo "$as_me:4438: \"$ac_compile\"") >&5 4439 (eval $ac_compile) 2>&5 4440 ac_status=$? 4441 echo "$as_me:4441: \$? = $ac_status" >&5 4442 (exit "$ac_status"); } && 4443 { ac_try='test -s "conftest.$ac_objext"' 4444 { (eval echo "$as_me:4444: \"$ac_try\"") >&5 4445 (eval $ac_try) 2>&5 4446 ac_status=$? 4447 echo "$as_me:4447: \$? = $ac_status" >&5 4448 (exit "$ac_status"); }; }; then 4449 : 4450else 4451 echo "$as_me: failed program was:" >&5 4452cat "conftest.$ac_ext" >&5 4453cf_cv_posix_c_source=no 4454fi 4455rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4456 CFLAGS="$cf_save_CFLAGS" 4457 CPPFLAGS="$cf_save_CPPFLAGS" 4458 4459fi 4460rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4461 4462fi 4463echo "$as_me:4463: result: $cf_cv_posix_c_source" >&5 4464echo "${ECHO_T}$cf_cv_posix_c_source" >&6 4465 4466if test "$cf_cv_posix_c_source" != no ; then 4467 CFLAGS="$cf_trim_CFLAGS" 4468 CPPFLAGS="$cf_trim_CPPFLAGS" 4469 4470cf_fix_cppflags=no 4471cf_new_cflags= 4472cf_new_cppflags= 4473cf_new_extra_cppflags= 4474 4475for cf_add_cflags in $cf_cv_posix_c_source 4476do 4477case "$cf_fix_cppflags" in 4478(no) 4479 case "$cf_add_cflags" in 4480 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4481 case "$cf_add_cflags" in 4482 (-D*) 4483 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4484 4485 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4486 && test -z "${cf_tst_cflags}" \ 4487 && cf_fix_cppflags=yes 4488 4489 if test "$cf_fix_cppflags" = yes ; then 4490 4491 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4492 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4493 4494 continue 4495 elif test "${cf_tst_cflags}" = "\"'" ; then 4496 4497 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4498 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4499 4500 continue 4501 fi 4502 ;; 4503 esac 4504 case "$CPPFLAGS" in 4505 (*$cf_add_cflags) 4506 ;; 4507 (*) 4508 case "$cf_add_cflags" in 4509 (-D*) 4510 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4511 4512CPPFLAGS=`echo "$CPPFLAGS" | \ 4513 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4514 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4515 4516 ;; 4517 esac 4518 4519 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4520 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4521 4522 ;; 4523 esac 4524 ;; 4525 (*) 4526 4527 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4528 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4529 4530 ;; 4531 esac 4532 ;; 4533(yes) 4534 4535 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4536 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4537 4538 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4539 4540 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4541 && test -z "${cf_tst_cflags}" \ 4542 && cf_fix_cppflags=no 4543 ;; 4544esac 4545done 4546 4547if test -n "$cf_new_cflags" ; then 4548 4549 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4550 CFLAGS="${CFLAGS}$cf_new_cflags" 4551 4552fi 4553 4554if test -n "$cf_new_cppflags" ; then 4555 4556 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4557 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4558 4559fi 4560 4561if test -n "$cf_new_extra_cppflags" ; then 4562 4563 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4564 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4565 4566fi 4567 4568fi 4569 4570fi # cf_cv_posix_visible 4571 4572 ;; 4573(netbsd*) 4574 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 4575 ;; 4576(openbsd[4-9]*) 4577 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 4578 cf_xopen_source="-D_BSD_SOURCE" 4579 cf_XOPEN_SOURCE=600 4580 ;; 4581(openbsd*) 4582 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 4583 ;; 4584(osf[45]*) 4585 cf_xopen_source="-D_OSF_SOURCE" 4586 ;; 4587(nto-qnx*) 4588 cf_xopen_source="-D_QNX_SOURCE" 4589 ;; 4590(sco*) 4591 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 4592 ;; 4593(solaris2.*) 4594 cf_xopen_source="-D__EXTENSIONS__" 4595 cf_cv_xopen_source=broken 4596 ;; 4597(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 4598 cf_XOPEN_SOURCE= 4599 cf_POSIX_C_SOURCE= 4600 ;; 4601(*) 4602 4603echo "$as_me:4603: checking if we should define _XOPEN_SOURCE" >&5 4604echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4605if test "${cf_cv_xopen_source+set}" = set; then 4606 echo $ECHO_N "(cached) $ECHO_C" >&6 4607else 4608 4609 cat >"conftest.$ac_ext" <<_ACEOF 4610#line 4610 "configure" 4611#include "confdefs.h" 4612 4613#include <stdlib.h> 4614#include <string.h> 4615#include <sys/types.h> 4616 4617int 4618main (void) 4619{ 4620 4621#ifndef _XOPEN_SOURCE 4622make an error 4623#endif 4624 ; 4625 return 0; 4626} 4627_ACEOF 4628rm -f "conftest.$ac_objext" 4629if { (eval echo "$as_me:4629: \"$ac_compile\"") >&5 4630 (eval $ac_compile) 2>&5 4631 ac_status=$? 4632 echo "$as_me:4632: \$? = $ac_status" >&5 4633 (exit "$ac_status"); } && 4634 { ac_try='test -s "conftest.$ac_objext"' 4635 { (eval echo "$as_me:4635: \"$ac_try\"") >&5 4636 (eval $ac_try) 2>&5 4637 ac_status=$? 4638 echo "$as_me:4638: \$? = $ac_status" >&5 4639 (exit "$ac_status"); }; }; then 4640 cf_cv_xopen_source=no 4641else 4642 echo "$as_me: failed program was:" >&5 4643cat "conftest.$ac_ext" >&5 4644cf_save="$CPPFLAGS" 4645 4646 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4647 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4648 4649 cat >"conftest.$ac_ext" <<_ACEOF 4650#line 4650 "configure" 4651#include "confdefs.h" 4652 4653#include <stdlib.h> 4654#include <string.h> 4655#include <sys/types.h> 4656 4657int 4658main (void) 4659{ 4660 4661#ifdef _XOPEN_SOURCE 4662make an error 4663#endif 4664 ; 4665 return 0; 4666} 4667_ACEOF 4668rm -f "conftest.$ac_objext" 4669if { (eval echo "$as_me:4669: \"$ac_compile\"") >&5 4670 (eval $ac_compile) 2>&5 4671 ac_status=$? 4672 echo "$as_me:4672: \$? = $ac_status" >&5 4673 (exit "$ac_status"); } && 4674 { ac_try='test -s "conftest.$ac_objext"' 4675 { (eval echo "$as_me:4675: \"$ac_try\"") >&5 4676 (eval $ac_try) 2>&5 4677 ac_status=$? 4678 echo "$as_me:4678: \$? = $ac_status" >&5 4679 (exit "$ac_status"); }; }; then 4680 cf_cv_xopen_source=no 4681else 4682 echo "$as_me: failed program was:" >&5 4683cat "conftest.$ac_ext" >&5 4684cf_cv_xopen_source=$cf_XOPEN_SOURCE 4685fi 4686rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4687 CPPFLAGS="$cf_save" 4688 4689fi 4690rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4691 4692fi 4693echo "$as_me:4693: result: $cf_cv_xopen_source" >&5 4694echo "${ECHO_T}$cf_cv_xopen_source" >&6 4695 4696if test "$cf_cv_xopen_source" != no ; then 4697 4698CFLAGS=`echo "$CFLAGS" | \ 4699 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4700 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4701 4702CPPFLAGS=`echo "$CPPFLAGS" | \ 4703 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4704 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4705 4706 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4707 4708cf_fix_cppflags=no 4709cf_new_cflags= 4710cf_new_cppflags= 4711cf_new_extra_cppflags= 4712 4713for cf_add_cflags in $cf_temp_xopen_source 4714do 4715case "$cf_fix_cppflags" in 4716(no) 4717 case "$cf_add_cflags" in 4718 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4719 case "$cf_add_cflags" in 4720 (-D*) 4721 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4722 4723 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4724 && test -z "${cf_tst_cflags}" \ 4725 && cf_fix_cppflags=yes 4726 4727 if test "$cf_fix_cppflags" = yes ; then 4728 4729 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4730 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4731 4732 continue 4733 elif test "${cf_tst_cflags}" = "\"'" ; then 4734 4735 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4736 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4737 4738 continue 4739 fi 4740 ;; 4741 esac 4742 case "$CPPFLAGS" in 4743 (*$cf_add_cflags) 4744 ;; 4745 (*) 4746 case "$cf_add_cflags" in 4747 (-D*) 4748 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4749 4750CPPFLAGS=`echo "$CPPFLAGS" | \ 4751 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4752 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4753 4754 ;; 4755 esac 4756 4757 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4758 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4759 4760 ;; 4761 esac 4762 ;; 4763 (*) 4764 4765 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4766 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4767 4768 ;; 4769 esac 4770 ;; 4771(yes) 4772 4773 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4774 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4775 4776 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4777 4778 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4779 && test -z "${cf_tst_cflags}" \ 4780 && cf_fix_cppflags=no 4781 ;; 4782esac 4783done 4784 4785if test -n "$cf_new_cflags" ; then 4786 4787 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4788 CFLAGS="${CFLAGS}$cf_new_cflags" 4789 4790fi 4791 4792if test -n "$cf_new_cppflags" ; then 4793 4794 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4795 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4796 4797fi 4798 4799if test -n "$cf_new_extra_cppflags" ; then 4800 4801 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4802 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4803 4804fi 4805 4806fi 4807 4808if test "$cf_cv_posix_visible" = no; then 4809 4810cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 4811 4812cf_save_CFLAGS="$CFLAGS" 4813cf_save_CPPFLAGS="$CPPFLAGS" 4814 4815cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 4816 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4817 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4818 4819cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 4820 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4821 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4822 4823echo "$as_me:4823: checking if we should define _POSIX_C_SOURCE" >&5 4824echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 4825if test "${cf_cv_posix_c_source+set}" = set; then 4826 echo $ECHO_N "(cached) $ECHO_C" >&6 4827else 4828 4829echo "${as_me:-configure}:4829: testing if the symbol is already defined go no further ..." 1>&5 4830 4831 cat >"conftest.$ac_ext" <<_ACEOF 4832#line 4832 "configure" 4833#include "confdefs.h" 4834#include <sys/types.h> 4835int 4836main (void) 4837{ 4838 4839#ifndef _POSIX_C_SOURCE 4840make an error 4841#endif 4842 ; 4843 return 0; 4844} 4845_ACEOF 4846rm -f "conftest.$ac_objext" 4847if { (eval echo "$as_me:4847: \"$ac_compile\"") >&5 4848 (eval $ac_compile) 2>&5 4849 ac_status=$? 4850 echo "$as_me:4850: \$? = $ac_status" >&5 4851 (exit "$ac_status"); } && 4852 { ac_try='test -s "conftest.$ac_objext"' 4853 { (eval echo "$as_me:4853: \"$ac_try\"") >&5 4854 (eval $ac_try) 2>&5 4855 ac_status=$? 4856 echo "$as_me:4856: \$? = $ac_status" >&5 4857 (exit "$ac_status"); }; }; then 4858 cf_cv_posix_c_source=no 4859else 4860 echo "$as_me: failed program was:" >&5 4861cat "conftest.$ac_ext" >&5 4862cf_want_posix_source=no 4863 case .$cf_POSIX_C_SOURCE in 4864 (.[12]??*) 4865 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4866 ;; 4867 (.2) 4868 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4869 cf_want_posix_source=yes 4870 ;; 4871 (.*) 4872 cf_want_posix_source=yes 4873 ;; 4874 esac 4875 if test "$cf_want_posix_source" = yes ; then 4876 cat >"conftest.$ac_ext" <<_ACEOF 4877#line 4877 "configure" 4878#include "confdefs.h" 4879#include <sys/types.h> 4880int 4881main (void) 4882{ 4883 4884#ifdef _POSIX_SOURCE 4885make an error 4886#endif 4887 ; 4888 return 0; 4889} 4890_ACEOF 4891rm -f "conftest.$ac_objext" 4892if { (eval echo "$as_me:4892: \"$ac_compile\"") >&5 4893 (eval $ac_compile) 2>&5 4894 ac_status=$? 4895 echo "$as_me:4895: \$? = $ac_status" >&5 4896 (exit "$ac_status"); } && 4897 { ac_try='test -s "conftest.$ac_objext"' 4898 { (eval echo "$as_me:4898: \"$ac_try\"") >&5 4899 (eval $ac_try) 2>&5 4900 ac_status=$? 4901 echo "$as_me:4901: \$? = $ac_status" >&5 4902 (exit "$ac_status"); }; }; then 4903 : 4904else 4905 echo "$as_me: failed program was:" >&5 4906cat "conftest.$ac_ext" >&5 4907cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 4908fi 4909rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4910 fi 4911 4912echo "${as_me:-configure}:4912: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 4913 4914 CFLAGS="$cf_trim_CFLAGS" 4915 CPPFLAGS="$cf_trim_CPPFLAGS" 4916 4917 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4918 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 4919 4920echo "${as_me:-configure}:4920: testing if the second compile does not leave our definition intact error ..." 1>&5 4921 4922 cat >"conftest.$ac_ext" <<_ACEOF 4923#line 4923 "configure" 4924#include "confdefs.h" 4925#include <sys/types.h> 4926int 4927main (void) 4928{ 4929 4930#ifndef _POSIX_C_SOURCE 4931make an error 4932#endif 4933 ; 4934 return 0; 4935} 4936_ACEOF 4937rm -f "conftest.$ac_objext" 4938if { (eval echo "$as_me:4938: \"$ac_compile\"") >&5 4939 (eval $ac_compile) 2>&5 4940 ac_status=$? 4941 echo "$as_me:4941: \$? = $ac_status" >&5 4942 (exit "$ac_status"); } && 4943 { ac_try='test -s "conftest.$ac_objext"' 4944 { (eval echo "$as_me:4944: \"$ac_try\"") >&5 4945 (eval $ac_try) 2>&5 4946 ac_status=$? 4947 echo "$as_me:4947: \$? = $ac_status" >&5 4948 (exit "$ac_status"); }; }; then 4949 : 4950else 4951 echo "$as_me: failed program was:" >&5 4952cat "conftest.$ac_ext" >&5 4953cf_cv_posix_c_source=no 4954fi 4955rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4956 CFLAGS="$cf_save_CFLAGS" 4957 CPPFLAGS="$cf_save_CPPFLAGS" 4958 4959fi 4960rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4961 4962fi 4963echo "$as_me:4963: result: $cf_cv_posix_c_source" >&5 4964echo "${ECHO_T}$cf_cv_posix_c_source" >&6 4965 4966if test "$cf_cv_posix_c_source" != no ; then 4967 CFLAGS="$cf_trim_CFLAGS" 4968 CPPFLAGS="$cf_trim_CPPFLAGS" 4969 4970cf_fix_cppflags=no 4971cf_new_cflags= 4972cf_new_cppflags= 4973cf_new_extra_cppflags= 4974 4975for cf_add_cflags in $cf_cv_posix_c_source 4976do 4977case "$cf_fix_cppflags" in 4978(no) 4979 case "$cf_add_cflags" in 4980 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4981 case "$cf_add_cflags" in 4982 (-D*) 4983 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4984 4985 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4986 && test -z "${cf_tst_cflags}" \ 4987 && cf_fix_cppflags=yes 4988 4989 if test "$cf_fix_cppflags" = yes ; then 4990 4991 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4992 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4993 4994 continue 4995 elif test "${cf_tst_cflags}" = "\"'" ; then 4996 4997 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4998 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4999 5000 continue 5001 fi 5002 ;; 5003 esac 5004 case "$CPPFLAGS" in 5005 (*$cf_add_cflags) 5006 ;; 5007 (*) 5008 case "$cf_add_cflags" in 5009 (-D*) 5010 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5011 5012CPPFLAGS=`echo "$CPPFLAGS" | \ 5013 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5014 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5015 5016 ;; 5017 esac 5018 5019 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5020 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5021 5022 ;; 5023 esac 5024 ;; 5025 (*) 5026 5027 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5028 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5029 5030 ;; 5031 esac 5032 ;; 5033(yes) 5034 5035 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5036 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5037 5038 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 5039 5040 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5041 && test -z "${cf_tst_cflags}" \ 5042 && cf_fix_cppflags=no 5043 ;; 5044esac 5045done 5046 5047if test -n "$cf_new_cflags" ; then 5048 5049 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5050 CFLAGS="${CFLAGS}$cf_new_cflags" 5051 5052fi 5053 5054if test -n "$cf_new_cppflags" ; then 5055 5056 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5057 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5058 5059fi 5060 5061if test -n "$cf_new_extra_cppflags" ; then 5062 5063 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5064 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5065 5066fi 5067 5068fi 5069 5070fi # cf_cv_posix_visible 5071 5072 ;; 5073esac 5074 5075if test -n "$cf_xopen_source" ; then 5076 5077cf_fix_cppflags=no 5078cf_new_cflags= 5079cf_new_cppflags= 5080cf_new_extra_cppflags= 5081 5082for cf_add_cflags in $cf_xopen_source 5083do 5084case "$cf_fix_cppflags" in 5085(no) 5086 case "$cf_add_cflags" in 5087 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5088 case "$cf_add_cflags" in 5089 (-D*) 5090 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5091 5092 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5093 && test -z "${cf_tst_cflags}" \ 5094 && cf_fix_cppflags=yes 5095 5096 if test "$cf_fix_cppflags" = yes ; then 5097 5098 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5099 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5100 5101 continue 5102 elif test "${cf_tst_cflags}" = "\"'" ; then 5103 5104 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5105 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5106 5107 continue 5108 fi 5109 ;; 5110 esac 5111 case "$CPPFLAGS" in 5112 (*$cf_add_cflags) 5113 ;; 5114 (*) 5115 case "$cf_add_cflags" in 5116 (-D*) 5117 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5118 5119CPPFLAGS=`echo "$CPPFLAGS" | \ 5120 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5121 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5122 5123 ;; 5124 esac 5125 5126 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5127 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5128 5129 ;; 5130 esac 5131 ;; 5132 (*) 5133 5134 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5135 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5136 5137 ;; 5138 esac 5139 ;; 5140(yes) 5141 5142 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5143 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5144 5145 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 5146 5147 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5148 && test -z "${cf_tst_cflags}" \ 5149 && cf_fix_cppflags=no 5150 ;; 5151esac 5152done 5153 5154if test -n "$cf_new_cflags" ; then 5155 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 5156 5157echo "${as_me:-configure}:5157: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 5158 5159 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5160 CFLAGS="${CFLAGS}$cf_new_cflags" 5161 5162fi 5163 5164if test -n "$cf_new_cppflags" ; then 5165 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 5166 5167echo "${as_me:-configure}:5167: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 5168 5169 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5170 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5171 5172fi 5173 5174if test -n "$cf_new_extra_cppflags" ; then 5175 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 5176 5177echo "${as_me:-configure}:5177: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 5178 5179 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5180 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5181 5182fi 5183 5184fi 5185 5186if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 5187 echo "$as_me:5187: checking if _XOPEN_SOURCE really is set" >&5 5188echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 5189 cat >"conftest.$ac_ext" <<_ACEOF 5190#line 5190 "configure" 5191#include "confdefs.h" 5192#include <stdlib.h> 5193int 5194main (void) 5195{ 5196 5197#ifndef _XOPEN_SOURCE 5198make an error 5199#endif 5200 ; 5201 return 0; 5202} 5203_ACEOF 5204rm -f "conftest.$ac_objext" 5205if { (eval echo "$as_me:5205: \"$ac_compile\"") >&5 5206 (eval $ac_compile) 2>&5 5207 ac_status=$? 5208 echo "$as_me:5208: \$? = $ac_status" >&5 5209 (exit "$ac_status"); } && 5210 { ac_try='test -s "conftest.$ac_objext"' 5211 { (eval echo "$as_me:5211: \"$ac_try\"") >&5 5212 (eval $ac_try) 2>&5 5213 ac_status=$? 5214 echo "$as_me:5214: \$? = $ac_status" >&5 5215 (exit "$ac_status"); }; }; then 5216 cf_XOPEN_SOURCE_set=yes 5217else 5218 echo "$as_me: failed program was:" >&5 5219cat "conftest.$ac_ext" >&5 5220cf_XOPEN_SOURCE_set=no 5221fi 5222rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5223 echo "$as_me:5223: result: $cf_XOPEN_SOURCE_set" >&5 5224echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 5225 if test "$cf_XOPEN_SOURCE_set" = yes 5226 then 5227 cat >"conftest.$ac_ext" <<_ACEOF 5228#line 5228 "configure" 5229#include "confdefs.h" 5230#include <stdlib.h> 5231int 5232main (void) 5233{ 5234 5235#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 5236make an error 5237#endif 5238 ; 5239 return 0; 5240} 5241_ACEOF 5242rm -f "conftest.$ac_objext" 5243if { (eval echo "$as_me:5243: \"$ac_compile\"") >&5 5244 (eval $ac_compile) 2>&5 5245 ac_status=$? 5246 echo "$as_me:5246: \$? = $ac_status" >&5 5247 (exit "$ac_status"); } && 5248 { ac_try='test -s "conftest.$ac_objext"' 5249 { (eval echo "$as_me:5249: \"$ac_try\"") >&5 5250 (eval $ac_try) 2>&5 5251 ac_status=$? 5252 echo "$as_me:5252: \$? = $ac_status" >&5 5253 (exit "$ac_status"); }; }; then 5254 cf_XOPEN_SOURCE_set_ok=yes 5255else 5256 echo "$as_me: failed program was:" >&5 5257cat "conftest.$ac_ext" >&5 5258cf_XOPEN_SOURCE_set_ok=no 5259fi 5260rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5261 if test "$cf_XOPEN_SOURCE_set_ok" = no 5262 then 5263 { echo "$as_me:5263: WARNING: _XOPEN_SOURCE is lower than requested" >&5 5264echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 5265 fi 5266 else 5267 5268echo "$as_me:5268: checking if we should define _XOPEN_SOURCE" >&5 5269echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 5270if test "${cf_cv_xopen_source+set}" = set; then 5271 echo $ECHO_N "(cached) $ECHO_C" >&6 5272else 5273 5274 cat >"conftest.$ac_ext" <<_ACEOF 5275#line 5275 "configure" 5276#include "confdefs.h" 5277 5278#include <stdlib.h> 5279#include <string.h> 5280#include <sys/types.h> 5281 5282int 5283main (void) 5284{ 5285 5286#ifndef _XOPEN_SOURCE 5287make an error 5288#endif 5289 ; 5290 return 0; 5291} 5292_ACEOF 5293rm -f "conftest.$ac_objext" 5294if { (eval echo "$as_me:5294: \"$ac_compile\"") >&5 5295 (eval $ac_compile) 2>&5 5296 ac_status=$? 5297 echo "$as_me:5297: \$? = $ac_status" >&5 5298 (exit "$ac_status"); } && 5299 { ac_try='test -s "conftest.$ac_objext"' 5300 { (eval echo "$as_me:5300: \"$ac_try\"") >&5 5301 (eval $ac_try) 2>&5 5302 ac_status=$? 5303 echo "$as_me:5303: \$? = $ac_status" >&5 5304 (exit "$ac_status"); }; }; then 5305 cf_cv_xopen_source=no 5306else 5307 echo "$as_me: failed program was:" >&5 5308cat "conftest.$ac_ext" >&5 5309cf_save="$CPPFLAGS" 5310 5311 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5312 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 5313 5314 cat >"conftest.$ac_ext" <<_ACEOF 5315#line 5315 "configure" 5316#include "confdefs.h" 5317 5318#include <stdlib.h> 5319#include <string.h> 5320#include <sys/types.h> 5321 5322int 5323main (void) 5324{ 5325 5326#ifdef _XOPEN_SOURCE 5327make an error 5328#endif 5329 ; 5330 return 0; 5331} 5332_ACEOF 5333rm -f "conftest.$ac_objext" 5334if { (eval echo "$as_me:5334: \"$ac_compile\"") >&5 5335 (eval $ac_compile) 2>&5 5336 ac_status=$? 5337 echo "$as_me:5337: \$? = $ac_status" >&5 5338 (exit "$ac_status"); } && 5339 { ac_try='test -s "conftest.$ac_objext"' 5340 { (eval echo "$as_me:5340: \"$ac_try\"") >&5 5341 (eval $ac_try) 2>&5 5342 ac_status=$? 5343 echo "$as_me:5343: \$? = $ac_status" >&5 5344 (exit "$ac_status"); }; }; then 5345 cf_cv_xopen_source=no 5346else 5347 echo "$as_me: failed program was:" >&5 5348cat "conftest.$ac_ext" >&5 5349cf_cv_xopen_source=$cf_XOPEN_SOURCE 5350fi 5351rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5352 CPPFLAGS="$cf_save" 5353 5354fi 5355rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5356 5357fi 5358echo "$as_me:5358: result: $cf_cv_xopen_source" >&5 5359echo "${ECHO_T}$cf_cv_xopen_source" >&6 5360 5361if test "$cf_cv_xopen_source" != no ; then 5362 5363CFLAGS=`echo "$CFLAGS" | \ 5364 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 5365 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 5366 5367CPPFLAGS=`echo "$CPPFLAGS" | \ 5368 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 5369 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 5370 5371 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 5372 5373cf_fix_cppflags=no 5374cf_new_cflags= 5375cf_new_cppflags= 5376cf_new_extra_cppflags= 5377 5378for cf_add_cflags in $cf_temp_xopen_source 5379do 5380case "$cf_fix_cppflags" in 5381(no) 5382 case "$cf_add_cflags" in 5383 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5384 case "$cf_add_cflags" in 5385 (-D*) 5386 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5387 5388 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5389 && test -z "${cf_tst_cflags}" \ 5390 && cf_fix_cppflags=yes 5391 5392 if test "$cf_fix_cppflags" = yes ; then 5393 5394 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5395 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5396 5397 continue 5398 elif test "${cf_tst_cflags}" = "\"'" ; then 5399 5400 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5401 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5402 5403 continue 5404 fi 5405 ;; 5406 esac 5407 case "$CPPFLAGS" in 5408 (*$cf_add_cflags) 5409 ;; 5410 (*) 5411 case "$cf_add_cflags" in 5412 (-D*) 5413 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5414 5415CPPFLAGS=`echo "$CPPFLAGS" | \ 5416 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5417 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5418 5419 ;; 5420 esac 5421 5422 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5423 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5424 5425 ;; 5426 esac 5427 ;; 5428 (*) 5429 5430 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5431 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5432 5433 ;; 5434 esac 5435 ;; 5436(yes) 5437 5438 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5439 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5440 5441 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 5442 5443 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5444 && test -z "${cf_tst_cflags}" \ 5445 && cf_fix_cppflags=no 5446 ;; 5447esac 5448done 5449 5450if test -n "$cf_new_cflags" ; then 5451 5452 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5453 CFLAGS="${CFLAGS}$cf_new_cflags" 5454 5455fi 5456 5457if test -n "$cf_new_cppflags" ; then 5458 5459 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5460 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5461 5462fi 5463 5464if test -n "$cf_new_extra_cppflags" ; then 5465 5466 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5467 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5468 5469fi 5470 5471fi 5472 5473 fi 5474fi 5475fi # cf_cv_posix_visible 5476 5477for ac_prog in ggrep grep 5478do 5479 # Extract the first word of "$ac_prog", so it can be a program name with args. 5480set dummy $ac_prog; ac_word=$2 5481echo "$as_me:5481: checking for $ac_word" >&5 5482echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5483if test "${ac_cv_prog_GREP+set}" = set; then 5484 echo $ECHO_N "(cached) $ECHO_C" >&6 5485else 5486 if test -n "$GREP"; then 5487 ac_cv_prog_GREP="$GREP" # Let the user override the test. 5488else 5489 ac_save_IFS=$IFS; IFS=$ac_path_separator 5490ac_dummy="$PATH" 5491for ac_dir in $ac_dummy; do 5492 IFS=$ac_save_IFS 5493 test -z "$ac_dir" && ac_dir=. 5494 $as_executable_p "$ac_dir/$ac_word" || continue 5495ac_cv_prog_GREP="$ac_prog" 5496echo "$as_me:5496: found $ac_dir/$ac_word" >&5 5497break 5498done 5499 5500fi 5501fi 5502GREP=$ac_cv_prog_GREP 5503if test -n "$GREP"; then 5504 echo "$as_me:5504: result: $GREP" >&5 5505echo "${ECHO_T}$GREP" >&6 5506else 5507 echo "$as_me:5507: result: no" >&5 5508echo "${ECHO_T}no" >&6 5509fi 5510 5511 test -n "$GREP" && break 5512done 5513test -n "$GREP" || GREP=": " 5514 5515echo "$as_me:5515: checking for fgrep" >&5 5516echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 5517if test "${ac_cv_path_FGREP+set}" = set; then 5518 echo $ECHO_N "(cached) $ECHO_C" >&6 5519else 5520 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5521 then ac_cv_path_FGREP="$GREP -F" 5522 else 5523 for ac_prog in gfgrep fgrep 5524do 5525 # Extract the first word of "$ac_prog", so it can be a program name with args. 5526set dummy $ac_prog; ac_word=$2 5527echo "$as_me:5527: checking for $ac_word" >&5 5528echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5529if test "${ac_cv_path_FGREP+set}" = set; then 5530 echo $ECHO_N "(cached) $ECHO_C" >&6 5531else 5532 case $FGREP in 5533 [\\/]* | ?:[\\/]*) 5534 ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path. 5535 ;; 5536 *) 5537 ac_save_IFS=$IFS; IFS=$ac_path_separator 5538ac_dummy="$PATH" 5539for ac_dir in $ac_dummy; do 5540 IFS=$ac_save_IFS 5541 test -z "$ac_dir" && ac_dir=. 5542 if $as_executable_p "$ac_dir/$ac_word"; then 5543 ac_cv_path_FGREP="$ac_dir/$ac_word" 5544 echo "$as_me:5544: found $ac_dir/$ac_word" >&5 5545 break 5546fi 5547done 5548 5549 ;; 5550esac 5551fi 5552FGREP=$ac_cv_path_FGREP 5553 5554if test -n "$FGREP"; then 5555 echo "$as_me:5555: result: $FGREP" >&5 5556echo "${ECHO_T}$FGREP" >&6 5557else 5558 echo "$as_me:5558: result: no" >&5 5559echo "${ECHO_T}no" >&6 5560fi 5561 5562 test -n "$FGREP" && break 5563done 5564test -n "$FGREP" || FGREP=": " 5565 5566 test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:5566: error: cannot find workable fgrep" >&5 5567echo "$as_me: error: cannot find workable fgrep" >&2;} 5568 { (exit 1); exit 1; }; } 5569 fi 5570fi 5571echo "$as_me:5571: result: $ac_cv_path_FGREP" >&5 5572echo "${ECHO_T}$ac_cv_path_FGREP" >&6 5573 FGREP="$ac_cv_path_FGREP" 5574 5575if ( test "$GCC" = yes || test "$GXX" = yes ) 5576then 5577echo "$as_me:5577: checking if you want to check for gcc warnings" >&5 5578echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 5579 5580# Check whether --with-warnings or --without-warnings was given. 5581if test "${with_warnings+set}" = set; then 5582 withval="$with_warnings" 5583 cf_opt_with_warnings=$withval 5584else 5585 cf_opt_with_warnings=no 5586fi; 5587echo "$as_me:5587: result: $cf_opt_with_warnings" >&5 5588echo "${ECHO_T}$cf_opt_with_warnings" >&6 5589if test "$cf_opt_with_warnings" != no ; then 5590 5591if test "$GCC" = yes || test "$GXX" = yes 5592then 5593cat > conftest.i <<EOF 5594#ifndef GCC_PRINTF 5595#define GCC_PRINTF 0 5596#endif 5597#ifndef GCC_SCANF 5598#define GCC_SCANF 0 5599#endif 5600#ifndef GCC_NORETURN 5601#define GCC_NORETURN /* nothing */ 5602#endif 5603#ifndef GCC_UNUSED 5604#define GCC_UNUSED /* nothing */ 5605#endif 5606EOF 5607if test "$GCC" = yes 5608then 5609 { echo "$as_me:5609: checking for $CC __attribute__ directives..." >&5 5610echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 5611cat > "conftest.$ac_ext" <<EOF 5612#line 5612 "${as_me:-configure}" 5613#include "confdefs.h" 5614#include "conftest.h" 5615#include "conftest.i" 5616#if GCC_PRINTF 5617#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 5618#else 5619#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 5620#endif 5621#if GCC_SCANF 5622#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 5623#else 5624#define GCC_SCANFLIKE(fmt,var) /*nothing*/ 5625#endif 5626extern void wow(char *,...) GCC_SCANFLIKE(1,2); 5627extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 5628extern void foo(void) GCC_NORETURN; 5629int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; } 5630EOF 5631 cf_printf_attribute=no 5632 cf_scanf_attribute=no 5633 for cf_attribute in scanf printf unused noreturn 5634 do 5635 5636cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 5637 5638 cf_directive="__attribute__(($cf_attribute))" 5639 echo "checking for $CC $cf_directive" 1>&5 5640 5641 case "$cf_attribute" in 5642 (printf) 5643 cf_printf_attribute=yes 5644 cat >conftest.h <<EOF 5645#define GCC_$cf_ATTRIBUTE 1 5646EOF 5647 ;; 5648 (scanf) 5649 cf_scanf_attribute=yes 5650 cat >conftest.h <<EOF 5651#define GCC_$cf_ATTRIBUTE 1 5652EOF 5653 ;; 5654 (*) 5655 cat >conftest.h <<EOF 5656#define GCC_$cf_ATTRIBUTE $cf_directive 5657EOF 5658 ;; 5659 esac 5660 5661 if { (eval echo "$as_me:5661: \"$ac_compile\"") >&5 5662 (eval $ac_compile) 2>&5 5663 ac_status=$? 5664 echo "$as_me:5664: \$? = $ac_status" >&5 5665 (exit "$ac_status"); }; then 5666 test -n "$verbose" && echo "$as_me:5666: result: ... $cf_attribute" >&5 5667echo "${ECHO_T}... $cf_attribute" >&6 5668 cat conftest.h >>confdefs.h 5669 case "$cf_attribute" in 5670 (noreturn) 5671 5672cat >>confdefs.h <<EOF 5673#define GCC_NORETURN $cf_directive 5674EOF 5675 5676 ;; 5677 (printf) 5678 cf_value='/* nothing */' 5679 if test "$cf_printf_attribute" != no ; then 5680 cf_value='__attribute__((format(printf,fmt,var)))' 5681 5682cat >>confdefs.h <<\EOF 5683#define GCC_PRINTF 1 5684EOF 5685 5686 fi 5687 5688cat >>confdefs.h <<EOF 5689#define GCC_PRINTFLIKE(fmt,var) $cf_value 5690EOF 5691 5692 ;; 5693 (scanf) 5694 cf_value='/* nothing */' 5695 if test "$cf_scanf_attribute" != no ; then 5696 cf_value='__attribute__((format(scanf,fmt,var)))' 5697 5698cat >>confdefs.h <<\EOF 5699#define GCC_SCANF 1 5700EOF 5701 5702 fi 5703 5704cat >>confdefs.h <<EOF 5705#define GCC_SCANFLIKE(fmt,var) $cf_value 5706EOF 5707 5708 ;; 5709 (unused) 5710 5711cat >>confdefs.h <<EOF 5712#define GCC_UNUSED $cf_directive 5713EOF 5714 5715 ;; 5716 esac 5717 fi 5718 done 5719else 5720 ${FGREP-fgrep} define conftest.i >>confdefs.h 5721fi 5722rm -rf ./conftest* 5723fi 5724 5725if test "x$have_x" = xyes; then echo "skipping X-const check"; fi 5726cat > "conftest.$ac_ext" <<EOF 5727#line 5727 "${as_me:-configure}" 5728int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 5729EOF 5730if test "$INTEL_COMPILER" = yes 5731then 5732# The "-wdXXX" options suppress warnings: 5733# remark #1419: external declaration in primary source file 5734# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 5735# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 5736# remark #193: zero used for undefined preprocessing identifier 5737# remark #593: variable "curs_sb_left_arrow" was set but never used 5738# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 5739# remark #869: parameter "tw" was never referenced 5740# remark #981: operands are evaluated in unspecified order 5741# warning #279: controlling expression is constant 5742 5743 { echo "$as_me:5743: checking for $CC warning options..." >&5 5744echo "$as_me: checking for $CC warning options..." >&6;} 5745 cf_save_CFLAGS="$CFLAGS" 5746 EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall" 5747 for cf_opt in \ 5748 wd1419 \ 5749 wd1683 \ 5750 wd1684 \ 5751 wd193 \ 5752 wd593 \ 5753 wd279 \ 5754 wd810 \ 5755 wd869 \ 5756 wd981 5757 do 5758 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5759 if { (eval echo "$as_me:5759: \"$ac_compile\"") >&5 5760 (eval $ac_compile) 2>&5 5761 ac_status=$? 5762 echo "$as_me:5762: \$? = $ac_status" >&5 5763 (exit "$ac_status"); }; then 5764 test -n "$verbose" && echo "$as_me:5764: result: ... -$cf_opt" >&5 5765echo "${ECHO_T}... -$cf_opt" >&6 5766 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5767 fi 5768 done 5769 CFLAGS="$cf_save_CFLAGS" 5770elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown" 5771then 5772 { echo "$as_me:5772: checking for $CC warning options..." >&5 5773echo "$as_me: checking for $CC warning options..." >&6;} 5774 cf_save_CFLAGS="$CFLAGS" 5775 cf_warn_CONST="" 5776 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 5777 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 5778 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 5779 for cf_opt in W Wall \ 5780 Wbad-function-cast \ 5781 Wcast-align \ 5782 Wcast-qual \ 5783 Wdeclaration-after-statement \ 5784 Wextra \ 5785 Winline \ 5786 Wmissing-declarations \ 5787 Wmissing-prototypes \ 5788 Wnested-externs \ 5789 Wpointer-arith \ 5790 Wshadow \ 5791 Wstrict-prototypes \ 5792 Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST 5793 do 5794 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5795 if { (eval echo "$as_me:5795: \"$ac_compile\"") >&5 5796 (eval $ac_compile) 2>&5 5797 ac_status=$? 5798 echo "$as_me:5798: \$? = $ac_status" >&5 5799 (exit "$ac_status"); }; then 5800 test -n "$verbose" && echo "$as_me:5800: result: ... -$cf_opt" >&5 5801echo "${ECHO_T}... -$cf_opt" >&6 5802 case "$cf_opt" in 5803 (Winline) 5804 case "$GCC_VERSION" in 5805 ([34].*) 5806 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5807 5808echo "${as_me:-configure}:5808: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5809 5810 continue;; 5811 esac 5812 ;; 5813 (Wpointer-arith) 5814 case "$GCC_VERSION" in 5815 ([12].*) 5816 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5817 5818echo "${as_me:-configure}:5818: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5819 5820 continue;; 5821 esac 5822 ;; 5823 esac 5824 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5825 fi 5826 done 5827 CFLAGS="$cf_save_CFLAGS" 5828fi 5829rm -rf ./conftest* 5830 5831fi 5832fi 5833 5834echo "$as_me:5834: checking for an ANSI C-conforming const" >&5 5835echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 5836if test "${ac_cv_c_const+set}" = set; then 5837 echo $ECHO_N "(cached) $ECHO_C" >&6 5838else 5839 cat >"conftest.$ac_ext" <<_ACEOF 5840#line 5840 "configure" 5841#include "confdefs.h" 5842 5843int 5844main (void) 5845{ 5846/* FIXME: Include the comments suggested by Paul. */ 5847#ifndef __cplusplus 5848 /* Ultrix mips cc rejects this. */ 5849 typedef int charset[2]; 5850 const charset x; 5851 /* SunOS 4.1.1 cc rejects this. */ 5852 char const *const *ccp; 5853 char **p; 5854 /* NEC SVR4.0.2 mips cc rejects this. */ 5855 struct point {int x, y;}; 5856 static struct point const zero = {0,0}; 5857 /* AIX XL C 1.02.0.0 rejects this. 5858 It does not let you subtract one const X* pointer from another in 5859 an arm of an if-expression whose if-part is not a constant 5860 expression */ 5861 const char *g = "string"; 5862 ccp = &g + (g ? g-g : 0); 5863 /* HPUX 7.0 cc rejects these. */ 5864 ++ccp; 5865 p = (char**) ccp; 5866 ccp = (char const *const *) p; 5867 { /* SCO 3.2v4 cc rejects this. */ 5868 char *t; 5869 char const *s = 0 ? (char *) 0 : (char const *) 0; 5870 5871 *t++ = 0; 5872 } 5873 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5874 int x[] = {25, 17}; 5875 const int *foo = &x[0]; 5876 ++foo; 5877 } 5878 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5879 typedef const int *iptr; 5880 iptr p = 0; 5881 ++p; 5882 } 5883 { /* AIX XL C 1.02.0.0 rejects this saying 5884 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5885 struct s { int j; const int *ap[3]; }; 5886 struct s *b; b->j = 5; 5887 } 5888 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5889 const int foo = 10; 5890 } 5891#endif 5892 5893 ; 5894 return 0; 5895} 5896_ACEOF 5897rm -f "conftest.$ac_objext" 5898if { (eval echo "$as_me:5898: \"$ac_compile\"") >&5 5899 (eval $ac_compile) 2>&5 5900 ac_status=$? 5901 echo "$as_me:5901: \$? = $ac_status" >&5 5902 (exit "$ac_status"); } && 5903 { ac_try='test -s "conftest.$ac_objext"' 5904 { (eval echo "$as_me:5904: \"$ac_try\"") >&5 5905 (eval $ac_try) 2>&5 5906 ac_status=$? 5907 echo "$as_me:5907: \$? = $ac_status" >&5 5908 (exit "$ac_status"); }; }; then 5909 ac_cv_c_const=yes 5910else 5911 echo "$as_me: failed program was:" >&5 5912cat "conftest.$ac_ext" >&5 5913ac_cv_c_const=no 5914fi 5915rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5916fi 5917echo "$as_me:5917: result: $ac_cv_c_const" >&5 5918echo "${ECHO_T}$ac_cv_c_const" >&6 5919if test $ac_cv_c_const = no; then 5920 5921cat >>confdefs.h <<\EOF 5922#define const 5923EOF 5924 5925fi 5926 5927echo "$as_me:5927: checking for egrep" >&5 5928echo $ECHO_N "checking for egrep... $ECHO_C" >&6 5929if test "${ac_cv_path_EGREP+set}" = set; then 5930 echo $ECHO_N "(cached) $ECHO_C" >&6 5931else 5932 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5933 then ac_cv_path_EGREP="$GREP -E" 5934 else 5935 for ac_prog in gegrep egrep 5936do 5937 # Extract the first word of "$ac_prog", so it can be a program name with args. 5938set dummy $ac_prog; ac_word=$2 5939echo "$as_me:5939: checking for $ac_word" >&5 5940echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5941if test "${ac_cv_path_EGREP+set}" = set; then 5942 echo $ECHO_N "(cached) $ECHO_C" >&6 5943else 5944 case $EGREP in 5945 [\\/]* | ?:[\\/]*) 5946 ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. 5947 ;; 5948 *) 5949 ac_save_IFS=$IFS; IFS=$ac_path_separator 5950ac_dummy="$PATH" 5951for ac_dir in $ac_dummy; do 5952 IFS=$ac_save_IFS 5953 test -z "$ac_dir" && ac_dir=. 5954 if $as_executable_p "$ac_dir/$ac_word"; then 5955 ac_cv_path_EGREP="$ac_dir/$ac_word" 5956 echo "$as_me:5956: found $ac_dir/$ac_word" >&5 5957 break 5958fi 5959done 5960 5961 ;; 5962esac 5963fi 5964EGREP=$ac_cv_path_EGREP 5965 5966if test -n "$EGREP"; then 5967 echo "$as_me:5967: result: $EGREP" >&5 5968echo "${ECHO_T}$EGREP" >&6 5969else 5970 echo "$as_me:5970: result: no" >&5 5971echo "${ECHO_T}no" >&6 5972fi 5973 5974 test -n "$EGREP" && break 5975done 5976test -n "$EGREP" || EGREP=": " 5977 5978 test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:5978: error: cannot find workable egrep" >&5 5979echo "$as_me: error: cannot find workable egrep" >&2;} 5980 { (exit 1); exit 1; }; } 5981 fi 5982fi 5983echo "$as_me:5983: result: $ac_cv_path_EGREP" >&5 5984echo "${ECHO_T}$ac_cv_path_EGREP" >&6 5985 EGREP="$ac_cv_path_EGREP" 5986 5987ac_ext=c 5988ac_cpp='$CPP $CPPFLAGS' 5989ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 5990ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 5991ac_compiler_gnu=$ac_cv_c_compiler_gnu 5992ac_main_return="return" 5993echo "$as_me:5993: checking how to run the C preprocessor" >&5 5994echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 5995# On Suns, sometimes $CPP names a directory. 5996if test -n "$CPP" && test -d "$CPP"; then 5997 CPP= 5998fi 5999if test -z "$CPP"; then 6000 if test "${ac_cv_prog_CPP+set}" = set; then 6001 echo $ECHO_N "(cached) $ECHO_C" >&6 6002else 6003 # Double quotes because CPP needs to be expanded 6004 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 6005 do 6006 ac_preproc_ok=false 6007for ac_c_preproc_warn_flag in '' yes 6008do 6009 # Use a header file that comes with gcc, so configuring glibc 6010 # with a fresh cross-compiler works. 6011 # On the NeXT, cc -E runs the code through the compiler's parser, 6012 # not just through cpp. "Syntax error" is here to catch this case. 6013 cat >"conftest.$ac_ext" <<_ACEOF 6014#line 6014 "configure" 6015#include "confdefs.h" 6016#include <assert.h> 6017 Syntax error 6018_ACEOF 6019if { (eval echo "$as_me:6019: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6020 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6021 ac_status=$? 6022 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6023 rm -f conftest.er1 6024 cat conftest.err >&5 6025 echo "$as_me:6025: \$? = $ac_status" >&5 6026 (exit "$ac_status"); } >/dev/null; then 6027 if test -s conftest.err; then 6028 ac_cpp_err=$ac_c_preproc_warn_flag 6029 else 6030 ac_cpp_err= 6031 fi 6032else 6033 ac_cpp_err=yes 6034fi 6035if test -z "$ac_cpp_err"; then 6036 : 6037else 6038 echo "$as_me: failed program was:" >&5 6039 cat "conftest.$ac_ext" >&5 6040 # Broken: fails on valid input. 6041continue 6042fi 6043rm -f conftest.err "conftest.$ac_ext" 6044 6045 # OK, works on sane cases. Now check whether non-existent headers 6046 # can be detected and how. 6047 cat >"conftest.$ac_ext" <<_ACEOF 6048#line 6048 "configure" 6049#include "confdefs.h" 6050#include <ac_nonexistent.h> 6051_ACEOF 6052if { (eval echo "$as_me:6052: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6053 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6054 ac_status=$? 6055 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6056 rm -f conftest.er1 6057 cat conftest.err >&5 6058 echo "$as_me:6058: \$? = $ac_status" >&5 6059 (exit "$ac_status"); } >/dev/null; then 6060 if test -s conftest.err; then 6061 ac_cpp_err=$ac_c_preproc_warn_flag 6062 else 6063 ac_cpp_err= 6064 fi 6065else 6066 ac_cpp_err=yes 6067fi 6068if test -z "$ac_cpp_err"; then 6069 # Broken: success on invalid input. 6070continue 6071else 6072 echo "$as_me: failed program was:" >&5 6073 cat "conftest.$ac_ext" >&5 6074 # Passes both tests. 6075ac_preproc_ok=: 6076break 6077fi 6078rm -f conftest.err "conftest.$ac_ext" 6079 6080done 6081# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6082rm -f conftest.err "conftest.$ac_ext" 6083if $ac_preproc_ok; then 6084 break 6085fi 6086 6087 done 6088 ac_cv_prog_CPP=$CPP 6089 6090fi 6091 CPP=$ac_cv_prog_CPP 6092else 6093 ac_cv_prog_CPP=$CPP 6094fi 6095echo "$as_me:6095: result: $CPP" >&5 6096echo "${ECHO_T}$CPP" >&6 6097ac_preproc_ok=false 6098for ac_c_preproc_warn_flag in '' yes 6099do 6100 # Use a header file that comes with gcc, so configuring glibc 6101 # with a fresh cross-compiler works. 6102 # On the NeXT, cc -E runs the code through the compiler's parser, 6103 # not just through cpp. "Syntax error" is here to catch this case. 6104 cat >"conftest.$ac_ext" <<_ACEOF 6105#line 6105 "configure" 6106#include "confdefs.h" 6107#include <assert.h> 6108 Syntax error 6109_ACEOF 6110if { (eval echo "$as_me:6110: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6111 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6112 ac_status=$? 6113 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6114 rm -f conftest.er1 6115 cat conftest.err >&5 6116 echo "$as_me:6116: \$? = $ac_status" >&5 6117 (exit "$ac_status"); } >/dev/null; then 6118 if test -s conftest.err; then 6119 ac_cpp_err=$ac_c_preproc_warn_flag 6120 else 6121 ac_cpp_err= 6122 fi 6123else 6124 ac_cpp_err=yes 6125fi 6126if test -z "$ac_cpp_err"; then 6127 : 6128else 6129 echo "$as_me: failed program was:" >&5 6130 cat "conftest.$ac_ext" >&5 6131 # Broken: fails on valid input. 6132continue 6133fi 6134rm -f conftest.err "conftest.$ac_ext" 6135 6136 # OK, works on sane cases. Now check whether non-existent headers 6137 # can be detected and how. 6138 cat >"conftest.$ac_ext" <<_ACEOF 6139#line 6139 "configure" 6140#include "confdefs.h" 6141#include <ac_nonexistent.h> 6142_ACEOF 6143if { (eval echo "$as_me:6143: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6144 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6145 ac_status=$? 6146 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6147 rm -f conftest.er1 6148 cat conftest.err >&5 6149 echo "$as_me:6149: \$? = $ac_status" >&5 6150 (exit "$ac_status"); } >/dev/null; then 6151 if test -s conftest.err; then 6152 ac_cpp_err=$ac_c_preproc_warn_flag 6153 else 6154 ac_cpp_err= 6155 fi 6156else 6157 ac_cpp_err=yes 6158fi 6159if test -z "$ac_cpp_err"; then 6160 # Broken: success on invalid input. 6161continue 6162else 6163 echo "$as_me: failed program was:" >&5 6164 cat "conftest.$ac_ext" >&5 6165 # Passes both tests. 6166ac_preproc_ok=: 6167break 6168fi 6169rm -f conftest.err "conftest.$ac_ext" 6170 6171done 6172# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6173rm -f conftest.err "conftest.$ac_ext" 6174if $ac_preproc_ok; then 6175 : 6176else 6177 { { echo "$as_me:6177: error: C preprocessor \"$CPP\" fails sanity check" >&5 6178echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 6179 { (exit 1); exit 1; }; } 6180fi 6181 6182ac_ext=c 6183ac_cpp='$CPP $CPPFLAGS' 6184ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 6185ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 6186ac_compiler_gnu=$ac_cv_c_compiler_gnu 6187ac_main_return="return" 6188 6189echo "$as_me:6189: checking for ANSI C header files" >&5 6190echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 6191if test "${ac_cv_header_stdc+set}" = set; then 6192 echo $ECHO_N "(cached) $ECHO_C" >&6 6193else 6194 cat >"conftest.$ac_ext" <<_ACEOF 6195#line 6195 "configure" 6196#include "confdefs.h" 6197#include <stdlib.h> 6198#include <stdarg.h> 6199#include <string.h> 6200#include <float.h> 6201 6202_ACEOF 6203if { (eval echo "$as_me:6203: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6204 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6205 ac_status=$? 6206 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6207 rm -f conftest.er1 6208 cat conftest.err >&5 6209 echo "$as_me:6209: \$? = $ac_status" >&5 6210 (exit "$ac_status"); } >/dev/null; then 6211 if test -s conftest.err; then 6212 ac_cpp_err=$ac_c_preproc_warn_flag 6213 else 6214 ac_cpp_err= 6215 fi 6216else 6217 ac_cpp_err=yes 6218fi 6219if test -z "$ac_cpp_err"; then 6220 ac_cv_header_stdc=yes 6221else 6222 echo "$as_me: failed program was:" >&5 6223 cat "conftest.$ac_ext" >&5 6224 ac_cv_header_stdc=no 6225fi 6226rm -f conftest.err "conftest.$ac_ext" 6227 6228if test $ac_cv_header_stdc = yes; then 6229 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6230 cat >"conftest.$ac_ext" <<_ACEOF 6231#line 6231 "configure" 6232#include "confdefs.h" 6233#include <string.h> 6234 6235_ACEOF 6236if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6237 $EGREP "memchr" >/dev/null 2>&1; then 6238 : 6239else 6240 ac_cv_header_stdc=no 6241fi 6242rm -rf conftest* 6243 6244fi 6245 6246if test $ac_cv_header_stdc = yes; then 6247 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6248 cat >"conftest.$ac_ext" <<_ACEOF 6249#line 6249 "configure" 6250#include "confdefs.h" 6251#include <stdlib.h> 6252 6253_ACEOF 6254if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6255 $EGREP "free" >/dev/null 2>&1; then 6256 : 6257else 6258 ac_cv_header_stdc=no 6259fi 6260rm -rf conftest* 6261 6262fi 6263 6264if test $ac_cv_header_stdc = yes; then 6265 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6266 if test "$cross_compiling" = yes; then 6267 : 6268else 6269 cat >"conftest.$ac_ext" <<_ACEOF 6270#line 6270 "configure" 6271#include "confdefs.h" 6272#include <ctype.h> 6273#if ((' ' & 0x0FF) == 0x020) 6274# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6275# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6276#else 6277# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 6278 || ('j' <= (c) && (c) <= 'r') \ 6279 || ('s' <= (c) && (c) <= 'z')) 6280# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6281#endif 6282 6283#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6284int 6285main (void) 6286{ 6287 int i; 6288 for (i = 0; i < 256; i++) 6289 if (XOR (islower (i), ISLOWER (i)) 6290 || toupper (i) != TOUPPER (i)) 6291 $ac_main_return(2); 6292 $ac_main_return (0); 6293} 6294_ACEOF 6295rm -f "conftest$ac_exeext" 6296if { (eval echo "$as_me:6296: \"$ac_link\"") >&5 6297 (eval $ac_link) 2>&5 6298 ac_status=$? 6299 echo "$as_me:6299: \$? = $ac_status" >&5 6300 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 6301 { (eval echo "$as_me:6301: \"$ac_try\"") >&5 6302 (eval $ac_try) 2>&5 6303 ac_status=$? 6304 echo "$as_me:6304: \$? = $ac_status" >&5 6305 (exit "$ac_status"); }; }; then 6306 : 6307else 6308 echo "$as_me: program exited with status $ac_status" >&5 6309echo "$as_me: failed program was:" >&5 6310cat "conftest.$ac_ext" >&5 6311ac_cv_header_stdc=no 6312fi 6313rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 6314fi 6315fi 6316fi 6317echo "$as_me:6317: result: $ac_cv_header_stdc" >&5 6318echo "${ECHO_T}$ac_cv_header_stdc" >&6 6319if test $ac_cv_header_stdc = yes; then 6320 6321cat >>confdefs.h <<\EOF 6322#define STDC_HEADERS 1 6323EOF 6324 6325fi 6326 6327for ac_header in \ 6328malloc.h \ 6329search.h \ 6330string.h \ 6331 6332do 6333as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6334echo "$as_me:6334: checking for $ac_header" >&5 6335echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6336if eval "test \"\${$as_ac_Header+set}\" = set"; then 6337 echo $ECHO_N "(cached) $ECHO_C" >&6 6338else 6339 cat >"conftest.$ac_ext" <<_ACEOF 6340#line 6340 "configure" 6341#include "confdefs.h" 6342#include <$ac_header> 6343_ACEOF 6344if { (eval echo "$as_me:6344: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6345 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6346 ac_status=$? 6347 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6348 rm -f conftest.er1 6349 cat conftest.err >&5 6350 echo "$as_me:6350: \$? = $ac_status" >&5 6351 (exit "$ac_status"); } >/dev/null; then 6352 if test -s conftest.err; then 6353 ac_cpp_err=$ac_c_preproc_warn_flag 6354 else 6355 ac_cpp_err= 6356 fi 6357else 6358 ac_cpp_err=yes 6359fi 6360if test -z "$ac_cpp_err"; then 6361 eval "$as_ac_Header=yes" 6362else 6363 echo "$as_me: failed program was:" >&5 6364 cat "conftest.$ac_ext" >&5 6365 eval "$as_ac_Header=no" 6366fi 6367rm -f conftest.err "conftest.$ac_ext" 6368fi 6369echo "$as_me:6369: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 6370echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 6371if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 6372 cat >>confdefs.h <<EOF 6373#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6374EOF 6375 6376fi 6377done 6378 6379# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6380 6381for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6382 inttypes.h stdint.h unistd.h 6383do 6384as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6385echo "$as_me:6385: checking for $ac_header" >&5 6386echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6387if eval "test \"\${$as_ac_Header+set}\" = set"; then 6388 echo $ECHO_N "(cached) $ECHO_C" >&6 6389else 6390 cat >"conftest.$ac_ext" <<_ACEOF 6391#line 6391 "configure" 6392#include "confdefs.h" 6393$ac_includes_default 6394#include <$ac_header> 6395_ACEOF 6396rm -f "conftest.$ac_objext" 6397if { (eval echo "$as_me:6397: \"$ac_compile\"") >&5 6398 (eval $ac_compile) 2>&5 6399 ac_status=$? 6400 echo "$as_me:6400: \$? = $ac_status" >&5 6401 (exit "$ac_status"); } && 6402 { ac_try='test -s "conftest.$ac_objext"' 6403 { (eval echo "$as_me:6403: \"$ac_try\"") >&5 6404 (eval $ac_try) 2>&5 6405 ac_status=$? 6406 echo "$as_me:6406: \$? = $ac_status" >&5 6407 (exit "$ac_status"); }; }; then 6408 eval "$as_ac_Header=yes" 6409else 6410 echo "$as_me: failed program was:" >&5 6411cat "conftest.$ac_ext" >&5 6412eval "$as_ac_Header=no" 6413fi 6414rm -f "conftest.$ac_objext" "conftest.$ac_ext" 6415fi 6416echo "$as_me:6416: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 6417echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 6418if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 6419 cat >>confdefs.h <<EOF 6420#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6421EOF 6422 6423fi 6424done 6425 6426echo "$as_me:6426: checking for size_t" >&5 6427echo $ECHO_N "checking for size_t... $ECHO_C" >&6 6428if test "${ac_cv_type_size_t+set}" = set; then 6429 echo $ECHO_N "(cached) $ECHO_C" >&6 6430else 6431 cat >"conftest.$ac_ext" <<_ACEOF 6432#line 6432 "configure" 6433#include "confdefs.h" 6434$ac_includes_default 6435int 6436main (void) 6437{ 6438if ((size_t *) 0) 6439 return 0; 6440if (sizeof (size_t)) 6441 return 0; 6442 ; 6443 return 0; 6444} 6445_ACEOF 6446rm -f "conftest.$ac_objext" 6447if { (eval echo "$as_me:6447: \"$ac_compile\"") >&5 6448 (eval $ac_compile) 2>&5 6449 ac_status=$? 6450 echo "$as_me:6450: \$? = $ac_status" >&5 6451 (exit "$ac_status"); } && 6452 { ac_try='test -s "conftest.$ac_objext"' 6453 { (eval echo "$as_me:6453: \"$ac_try\"") >&5 6454 (eval $ac_try) 2>&5 6455 ac_status=$? 6456 echo "$as_me:6456: \$? = $ac_status" >&5 6457 (exit "$ac_status"); }; }; then 6458 ac_cv_type_size_t=yes 6459else 6460 echo "$as_me: failed program was:" >&5 6461cat "conftest.$ac_ext" >&5 6462ac_cv_type_size_t=no 6463fi 6464rm -f "conftest.$ac_objext" "conftest.$ac_ext" 6465fi 6466echo "$as_me:6466: result: $ac_cv_type_size_t" >&5 6467echo "${ECHO_T}$ac_cv_type_size_t" >&6 6468if test "$ac_cv_type_size_t" = yes; then 6469 : 6470else 6471 6472cat >>confdefs.h <<EOF 6473#define size_t unsigned 6474EOF 6475 6476fi 6477 6478echo "$as_me:6478: checking for setlocale()" >&5 6479echo $ECHO_N "checking for setlocale()... $ECHO_C" >&6 6480if test "${cf_cv_locale+set}" = set; then 6481 echo $ECHO_N "(cached) $ECHO_C" >&6 6482else 6483 6484cat >"conftest.$ac_ext" <<_ACEOF 6485#line 6485 "configure" 6486#include "confdefs.h" 6487#include <locale.h> 6488int 6489main (void) 6490{ 6491setlocale(LC_ALL, "") 6492 ; 6493 return 0; 6494} 6495_ACEOF 6496rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6497if { (eval echo "$as_me:6497: \"$ac_link\"") >&5 6498 (eval $ac_link) 2>&5 6499 ac_status=$? 6500 echo "$as_me:6500: \$? = $ac_status" >&5 6501 (exit "$ac_status"); } && 6502 { ac_try='test -s "conftest$ac_exeext"' 6503 { (eval echo "$as_me:6503: \"$ac_try\"") >&5 6504 (eval $ac_try) 2>&5 6505 ac_status=$? 6506 echo "$as_me:6506: \$? = $ac_status" >&5 6507 (exit "$ac_status"); }; }; then 6508 cf_cv_locale=yes 6509else 6510 echo "$as_me: failed program was:" >&5 6511cat "conftest.$ac_ext" >&5 6512cf_cv_locale=no 6513fi 6514rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6515 6516fi 6517 6518echo "$as_me:6518: result: $cf_cv_locale" >&5 6519echo "${ECHO_T}$cf_cv_locale" >&6 6520test "$cf_cv_locale" = yes && { 6521cat >>confdefs.h <<\EOF 6522#define LOCALE 1 6523EOF 6524 } 6525 6526for ac_func in \ 6527mkdtemp \ 6528opendir \ 6529strdup \ 6530tsearch \ 6531 6532do 6533as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6534echo "$as_me:6534: checking for $ac_func" >&5 6535echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6536if eval "test \"\${$as_ac_var+set}\" = set"; then 6537 echo $ECHO_N "(cached) $ECHO_C" >&6 6538else 6539 cat >"conftest.$ac_ext" <<_ACEOF 6540#line 6540 "configure" 6541#include "confdefs.h" 6542#define $ac_func autoconf_temporary 6543#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 6544#undef $ac_func 6545 6546#ifdef __cplusplus 6547extern "C" 6548#endif 6549 6550/* We use char because int might match the return type of a gcc2 6551 builtin and then its argument prototype would still apply. */ 6552char $ac_func (void); 6553 6554int 6555main (void) 6556{ 6557 6558/* The GNU C library defines stubs for functions which it implements 6559 to always fail with ENOSYS. Some functions are actually named 6560 something starting with __ and the normal name is an alias. */ 6561#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6562#error found stub for $ac_func 6563#endif 6564 6565 return $ac_func (); 6566 ; 6567 return 0; 6568} 6569_ACEOF 6570rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6571if { (eval echo "$as_me:6571: \"$ac_link\"") >&5 6572 (eval $ac_link) 2>&5 6573 ac_status=$? 6574 echo "$as_me:6574: \$? = $ac_status" >&5 6575 (exit "$ac_status"); } && 6576 { ac_try='test -s "conftest$ac_exeext"' 6577 { (eval echo "$as_me:6577: \"$ac_try\"") >&5 6578 (eval $ac_try) 2>&5 6579 ac_status=$? 6580 echo "$as_me:6580: \$? = $ac_status" >&5 6581 (exit "$ac_status"); }; }; then 6582 eval "$as_ac_var=yes" 6583else 6584 echo "$as_me: failed program was:" >&5 6585cat "conftest.$ac_ext" >&5 6586eval "$as_ac_var=no" 6587fi 6588rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6589fi 6590echo "$as_me:6590: result: `eval echo '${'"$as_ac_var"'}'`" >&5 6591echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 6592if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 6593 cat >>confdefs.h <<EOF 6594#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6595EOF 6596 6597fi 6598done 6599 6600echo "$as_me:6600: checking for lstat" >&5 6601echo $ECHO_N "checking for lstat... $ECHO_C" >&6 6602if test "${ac_cv_func_lstat+set}" = set; then 6603 echo $ECHO_N "(cached) $ECHO_C" >&6 6604else 6605 6606cat >"conftest.$ac_ext" <<_ACEOF 6607#line 6607 "configure" 6608#include "confdefs.h" 6609 6610#include <sys/types.h> 6611#include <sys/stat.h> 6612int 6613main (void) 6614{ 6615lstat(".", (struct stat *)0) 6616 ; 6617 return 0; 6618} 6619_ACEOF 6620rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6621if { (eval echo "$as_me:6621: \"$ac_link\"") >&5 6622 (eval $ac_link) 2>&5 6623 ac_status=$? 6624 echo "$as_me:6624: \$? = $ac_status" >&5 6625 (exit "$ac_status"); } && 6626 { ac_try='test -s "conftest$ac_exeext"' 6627 { (eval echo "$as_me:6627: \"$ac_try\"") >&5 6628 (eval $ac_try) 2>&5 6629 ac_status=$? 6630 echo "$as_me:6630: \$? = $ac_status" >&5 6631 (exit "$ac_status"); }; }; then 6632 ac_cv_func_lstat=yes 6633else 6634 echo "$as_me: failed program was:" >&5 6635cat "conftest.$ac_ext" >&5 6636ac_cv_func_lstat=no 6637fi 6638rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6639 6640fi 6641 6642echo "$as_me:6642: result: $ac_cv_func_lstat " >&5 6643echo "${ECHO_T}$ac_cv_func_lstat " >&6 6644if test "$ac_cv_func_lstat" = yes; then 6645 6646cat >>confdefs.h <<\EOF 6647#define HAVE_LSTAT 1 6648EOF 6649 6650fi 6651 6652for ac_header in unistd.h getopt.h 6653do 6654as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6655echo "$as_me:6655: checking for $ac_header" >&5 6656echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6657if eval "test \"\${$as_ac_Header+set}\" = set"; then 6658 echo $ECHO_N "(cached) $ECHO_C" >&6 6659else 6660 cat >"conftest.$ac_ext" <<_ACEOF 6661#line 6661 "configure" 6662#include "confdefs.h" 6663#include <$ac_header> 6664_ACEOF 6665if { (eval echo "$as_me:6665: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6666 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6667 ac_status=$? 6668 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6669 rm -f conftest.er1 6670 cat conftest.err >&5 6671 echo "$as_me:6671: \$? = $ac_status" >&5 6672 (exit "$ac_status"); } >/dev/null; then 6673 if test -s conftest.err; then 6674 ac_cpp_err=$ac_c_preproc_warn_flag 6675 else 6676 ac_cpp_err= 6677 fi 6678else 6679 ac_cpp_err=yes 6680fi 6681if test -z "$ac_cpp_err"; then 6682 eval "$as_ac_Header=yes" 6683else 6684 echo "$as_me: failed program was:" >&5 6685 cat "conftest.$ac_ext" >&5 6686 eval "$as_ac_Header=no" 6687fi 6688rm -f conftest.err "conftest.$ac_ext" 6689fi 6690echo "$as_me:6690: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 6691echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 6692if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 6693 cat >>confdefs.h <<EOF 6694#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6695EOF 6696 6697fi 6698done 6699 6700echo "$as_me:6700: checking for header declaring getopt variables" >&5 6701echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6 6702if test "${cf_cv_getopt_header+set}" = set; then 6703 echo $ECHO_N "(cached) $ECHO_C" >&6 6704else 6705 6706cf_cv_getopt_header=none 6707for cf_header in stdio.h stdlib.h unistd.h getopt.h 6708do 6709cat >"conftest.$ac_ext" <<_ACEOF 6710#line 6710 "configure" 6711#include "confdefs.h" 6712 6713#include <$cf_header> 6714int 6715main (void) 6716{ 6717int x = optind; char *y = optarg 6718 ; 6719 return 0; 6720} 6721_ACEOF 6722rm -f "conftest.$ac_objext" 6723if { (eval echo "$as_me:6723: \"$ac_compile\"") >&5 6724 (eval $ac_compile) 2>&5 6725 ac_status=$? 6726 echo "$as_me:6726: \$? = $ac_status" >&5 6727 (exit "$ac_status"); } && 6728 { ac_try='test -s "conftest.$ac_objext"' 6729 { (eval echo "$as_me:6729: \"$ac_try\"") >&5 6730 (eval $ac_try) 2>&5 6731 ac_status=$? 6732 echo "$as_me:6732: \$? = $ac_status" >&5 6733 (exit "$ac_status"); }; }; then 6734 cf_cv_getopt_header=$cf_header 6735 break 6736else 6737 echo "$as_me: failed program was:" >&5 6738cat "conftest.$ac_ext" >&5 6739fi 6740rm -f "conftest.$ac_objext" "conftest.$ac_ext" 6741done 6742 6743fi 6744echo "$as_me:6744: result: $cf_cv_getopt_header" >&5 6745echo "${ECHO_T}$cf_cv_getopt_header" >&6 6746if test "$cf_cv_getopt_header" != none ; then 6747 6748cat >>confdefs.h <<\EOF 6749#define HAVE_GETOPT_HEADER 1 6750EOF 6751 6752fi 6753if test "$cf_cv_getopt_header" = getopt.h ; then 6754 6755cat >>confdefs.h <<\EOF 6756#define NEED_GETOPT_H 1 6757EOF 6758 6759fi 6760 6761for ac_func in getopt 6762do 6763as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6764echo "$as_me:6764: checking for $ac_func" >&5 6765echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6766if eval "test \"\${$as_ac_var+set}\" = set"; then 6767 echo $ECHO_N "(cached) $ECHO_C" >&6 6768else 6769 cat >"conftest.$ac_ext" <<_ACEOF 6770#line 6770 "configure" 6771#include "confdefs.h" 6772#define $ac_func autoconf_temporary 6773#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 6774#undef $ac_func 6775 6776#ifdef __cplusplus 6777extern "C" 6778#endif 6779 6780/* We use char because int might match the return type of a gcc2 6781 builtin and then its argument prototype would still apply. */ 6782char $ac_func (void); 6783 6784int 6785main (void) 6786{ 6787 6788/* The GNU C library defines stubs for functions which it implements 6789 to always fail with ENOSYS. Some functions are actually named 6790 something starting with __ and the normal name is an alias. */ 6791#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6792#error found stub for $ac_func 6793#endif 6794 6795 return $ac_func (); 6796 ; 6797 return 0; 6798} 6799_ACEOF 6800rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6801if { (eval echo "$as_me:6801: \"$ac_link\"") >&5 6802 (eval $ac_link) 2>&5 6803 ac_status=$? 6804 echo "$as_me:6804: \$? = $ac_status" >&5 6805 (exit "$ac_status"); } && 6806 { ac_try='test -s "conftest$ac_exeext"' 6807 { (eval echo "$as_me:6807: \"$ac_try\"") >&5 6808 (eval $ac_try) 2>&5 6809 ac_status=$? 6810 echo "$as_me:6810: \$? = $ac_status" >&5 6811 (exit "$ac_status"); }; }; then 6812 eval "$as_ac_var=yes" 6813else 6814 echo "$as_me: failed program was:" >&5 6815cat "conftest.$ac_ext" >&5 6816eval "$as_ac_var=no" 6817fi 6818rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6819fi 6820echo "$as_me:6820: result: `eval echo '${'"$as_ac_var"'}'`" >&5 6821echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 6822if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 6823 cat >>confdefs.h <<EOF 6824#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6825EOF 6826 6827fi 6828done 6829 6830if test "x$ac_cv_func_getopt" = xno 6831then 6832 6833 CPPFLAGS="$CPPFLAGS -I\$(srcdir)/porting" 6834 EXTRA_OBJS="$EXTRA_OBJS getopt.o" 6835 6836fi 6837 6838for ac_func in popen 6839do 6840as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6841echo "$as_me:6841: checking for $ac_func" >&5 6842echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6843if eval "test \"\${$as_ac_var+set}\" = set"; then 6844 echo $ECHO_N "(cached) $ECHO_C" >&6 6845else 6846 cat >"conftest.$ac_ext" <<_ACEOF 6847#line 6847 "configure" 6848#include "confdefs.h" 6849#define $ac_func autoconf_temporary 6850#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 6851#undef $ac_func 6852 6853#ifdef __cplusplus 6854extern "C" 6855#endif 6856 6857/* We use char because int might match the return type of a gcc2 6858 builtin and then its argument prototype would still apply. */ 6859char $ac_func (void); 6860 6861int 6862main (void) 6863{ 6864 6865/* The GNU C library defines stubs for functions which it implements 6866 to always fail with ENOSYS. Some functions are actually named 6867 something starting with __ and the normal name is an alias. */ 6868#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6869#error found stub for $ac_func 6870#endif 6871 6872 return $ac_func (); 6873 ; 6874 return 0; 6875} 6876_ACEOF 6877rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6878if { (eval echo "$as_me:6878: \"$ac_link\"") >&5 6879 (eval $ac_link) 2>&5 6880 ac_status=$? 6881 echo "$as_me:6881: \$? = $ac_status" >&5 6882 (exit "$ac_status"); } && 6883 { ac_try='test -s "conftest$ac_exeext"' 6884 { (eval echo "$as_me:6884: \"$ac_try\"") >&5 6885 (eval $ac_try) 2>&5 6886 ac_status=$? 6887 echo "$as_me:6887: \$? = $ac_status" >&5 6888 (exit "$ac_status"); }; }; then 6889 eval "$as_ac_var=yes" 6890else 6891 echo "$as_me: failed program was:" >&5 6892cat "conftest.$ac_ext" >&5 6893eval "$as_ac_var=no" 6894fi 6895rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6896fi 6897echo "$as_me:6897: result: `eval echo '${'"$as_ac_var"'}'`" >&5 6898echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 6899if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 6900 cat >>confdefs.h <<EOF 6901#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6902EOF 6903 6904fi 6905done 6906 6907if test "x$ac_cv_func_popen" = xno 6908then 6909 6910 CPPFLAGS="$CPPFLAGS -I\$(srcdir)/porting" 6911 EXTRA_OBJS="$EXTRA_OBJS popen.o" 6912 6913else 6914 echo "$as_me:6914: checking for conflicting prototype for popen" >&5 6915echo $ECHO_N "checking for conflicting prototype for popen... $ECHO_C" >&6 6916if test "${ac_cv_td_popen+set}" = set; then 6917 echo $ECHO_N "(cached) $ECHO_C" >&6 6918else 6919 cat >"conftest.$ac_ext" <<_ACEOF 6920#line 6920 "configure" 6921#include "confdefs.h" 6922 6923#include <stdio.h> 6924#include "system.h" 6925#if defined(popen) || defined(pclose) 6926make an error 6927#else 6928extern int pclose (FILE *p); 6929extern FILE *popen (const char *c, const char *m); 6930#endif 6931 6932int 6933main (void) 6934{ 6935 6936 ; 6937 return 0; 6938} 6939_ACEOF 6940rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6941if { (eval echo "$as_me:6941: \"$ac_link\"") >&5 6942 (eval $ac_link) 2>&5 6943 ac_status=$? 6944 echo "$as_me:6944: \$? = $ac_status" >&5 6945 (exit "$ac_status"); } && 6946 { ac_try='test -s "conftest$ac_exeext"' 6947 { (eval echo "$as_me:6947: \"$ac_try\"") >&5 6948 (eval $ac_try) 2>&5 6949 ac_status=$? 6950 echo "$as_me:6950: \$? = $ac_status" >&5 6951 (exit "$ac_status"); }; }; then 6952 ac_cv_td_popen=no 6953else 6954 echo "$as_me: failed program was:" >&5 6955cat "conftest.$ac_ext" >&5 6956ac_cv_td_popen=yes 6957fi 6958rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6959fi 6960 6961echo "$as_me:6961: result: $ac_cv_td_popen" >&5 6962echo "${ECHO_T}$ac_cv_td_popen" >&6 6963if test $ac_cv_td_popen = yes; then 6964 6965cat >>confdefs.h <<\EOF 6966#define HAVE_POPEN_PROTOTYPE 1 6967EOF 6968 6969fi 6970 6971fi 6972 6973echo "$as_me:6973: checking for mbsrtowcs and wcwidth" >&5 6974echo $ECHO_N "checking for mbsrtowcs and wcwidth... $ECHO_C" >&6 6975if test "${cf_cv_func_mbstowcwidth+set}" = set; then 6976 echo $ECHO_N "(cached) $ECHO_C" >&6 6977else 6978 6979if test "$cf_cv_locale" = yes 6980then 6981 cat >"conftest.$ac_ext" <<_ACEOF 6982#line 6982 "configure" 6983#include "confdefs.h" 6984 6985#include <stdlib.h> 6986#include <string.h> 6987#include <wchar.h> 6988#include <sys/types.h> 6989 6990int 6991main (void) 6992{ 6993 6994 mbstate_t state; 6995 const char *source = "Hello\nWorld!\n"; 6996 size_t n; 6997 size_t needed = strlen(source); 6998 wchar_t *target = calloc(1 + needed, sizeof(wchar_t)); 6999 7000 memset(&state, 0, sizeof(state)); 7001 (void) mbsrtowcs(target, &source, needed, &state); 7002 for (n = 0; n < needed; ++n) { 7003 if (wcwidth(target[n]) < 0) 7004 return 1; 7005 } 7006 7007 ; 7008 return 0; 7009} 7010_ACEOF 7011rm -f "conftest.$ac_objext" "conftest$ac_exeext" 7012if { (eval echo "$as_me:7012: \"$ac_link\"") >&5 7013 (eval $ac_link) 2>&5 7014 ac_status=$? 7015 echo "$as_me:7015: \$? = $ac_status" >&5 7016 (exit "$ac_status"); } && 7017 { ac_try='test -s "conftest$ac_exeext"' 7018 { (eval echo "$as_me:7018: \"$ac_try\"") >&5 7019 (eval $ac_try) 2>&5 7020 ac_status=$? 7021 echo "$as_me:7021: \$? = $ac_status" >&5 7022 (exit "$ac_status"); }; }; then 7023 cf_cv_func_mbstowcwidth=yes 7024else 7025 echo "$as_me: failed program was:" >&5 7026cat "conftest.$ac_ext" >&5 7027cf_cv_func_mbstowcwidth=no 7028fi 7029rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 7030fi 7031 7032fi 7033echo "$as_me:7033: result: $cf_cv_func_mbstowcwidth" >&5 7034echo "${ECHO_T}$cf_cv_func_mbstowcwidth" >&6 7035test "$cf_cv_func_mbstowcwidth" = yes && 7036cat >>confdefs.h <<\EOF 7037#define HAVE_MBSTOWCWIDTH 1 7038EOF 7039 7040cf_stdio_unlocked=no 7041 7042for ac_func in getc_unlocked 7043do 7044as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7045echo "$as_me:7045: checking for $ac_func" >&5 7046echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 7047if eval "test \"\${$as_ac_var+set}\" = set"; then 7048 echo $ECHO_N "(cached) $ECHO_C" >&6 7049else 7050 cat >"conftest.$ac_ext" <<_ACEOF 7051#line 7051 "configure" 7052#include "confdefs.h" 7053#define $ac_func autoconf_temporary 7054#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 7055#undef $ac_func 7056 7057#ifdef __cplusplus 7058extern "C" 7059#endif 7060 7061/* We use char because int might match the return type of a gcc2 7062 builtin and then its argument prototype would still apply. */ 7063char $ac_func (void); 7064 7065int 7066main (void) 7067{ 7068 7069/* The GNU C library defines stubs for functions which it implements 7070 to always fail with ENOSYS. Some functions are actually named 7071 something starting with __ and the normal name is an alias. */ 7072#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7073#error found stub for $ac_func 7074#endif 7075 7076 return $ac_func (); 7077 ; 7078 return 0; 7079} 7080_ACEOF 7081rm -f "conftest.$ac_objext" "conftest$ac_exeext" 7082if { (eval echo "$as_me:7082: \"$ac_link\"") >&5 7083 (eval $ac_link) 2>&5 7084 ac_status=$? 7085 echo "$as_me:7085: \$? = $ac_status" >&5 7086 (exit "$ac_status"); } && 7087 { ac_try='test -s "conftest$ac_exeext"' 7088 { (eval echo "$as_me:7088: \"$ac_try\"") >&5 7089 (eval $ac_try) 2>&5 7090 ac_status=$? 7091 echo "$as_me:7091: \$? = $ac_status" >&5 7092 (exit "$ac_status"); }; }; then 7093 eval "$as_ac_var=yes" 7094else 7095 echo "$as_me: failed program was:" >&5 7096cat "conftest.$ac_ext" >&5 7097eval "$as_ac_var=no" 7098fi 7099rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 7100fi 7101echo "$as_me:7101: result: `eval echo '${'"$as_ac_var"'}'`" >&5 7102echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 7103if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 7104 cat >>confdefs.h <<EOF 7105#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7106EOF 7107 cf_stdio_unlocked="$ac_func" 7108fi 7109done 7110 7111if test "$cf_stdio_unlocked" != no ; then 7112 case "$CPPFLAGS" in 7113 (*-D_REENTRANT*) 7114 ;; 7115 (*) 7116 echo "$as_me:7116: checking if we should define _REENTRANT" >&5 7117echo $ECHO_N "checking if we should define _REENTRANT... $ECHO_C" >&6 7118if test "${cf_cv_stdio_unlocked+set}" = set; then 7119 echo $ECHO_N "(cached) $ECHO_C" >&6 7120else 7121 7122 cat >"conftest.$ac_ext" <<_ACEOF 7123#line 7123 "configure" 7124#include "confdefs.h" 7125#include <stdio.h> 7126int 7127main (void) 7128{ 7129 7130 extern void *$cf_stdio_unlocked(void *); 7131 void *dummy = $cf_stdio_unlocked(0) 7132 ; 7133 return 0; 7134} 7135_ACEOF 7136rm -f "conftest.$ac_objext" 7137if { (eval echo "$as_me:7137: \"$ac_compile\"") >&5 7138 (eval $ac_compile) 2>&5 7139 ac_status=$? 7140 echo "$as_me:7140: \$? = $ac_status" >&5 7141 (exit "$ac_status"); } && 7142 { ac_try='test -s "conftest.$ac_objext"' 7143 { (eval echo "$as_me:7143: \"$ac_try\"") >&5 7144 (eval $ac_try) 2>&5 7145 ac_status=$? 7146 echo "$as_me:7146: \$? = $ac_status" >&5 7147 (exit "$ac_status"); }; }; then 7148 cf_cv_stdio_unlocked=yes 7149else 7150 echo "$as_me: failed program was:" >&5 7151cat "conftest.$ac_ext" >&5 7152cf_cv_stdio_unlocked=no 7153fi 7154rm -f "conftest.$ac_objext" "conftest.$ac_ext" 7155fi 7156echo "$as_me:7156: result: $cf_cv_stdio_unlocked" >&5 7157echo "${ECHO_T}$cf_cv_stdio_unlocked" >&6 7158 if test "$cf_cv_stdio_unlocked" = yes ; then 7159 7160cat >>confdefs.h <<\EOF 7161#define _REENTRANT 1 7162EOF 7163 7164 fi 7165 ;; 7166 esac 7167fi 7168 7169for ac_header in ioctl.h sys/ioctl.h 7170do 7171as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7172echo "$as_me:7172: checking for $ac_header" >&5 7173echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7174if eval "test \"\${$as_ac_Header+set}\" = set"; then 7175 echo $ECHO_N "(cached) $ECHO_C" >&6 7176else 7177 cat >"conftest.$ac_ext" <<_ACEOF 7178#line 7178 "configure" 7179#include "confdefs.h" 7180#include <$ac_header> 7181_ACEOF 7182if { (eval echo "$as_me:7182: \"$ac_cpp "conftest.$ac_ext"\"") >&5 7183 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 7184 ac_status=$? 7185 $EGREP -v '^ *\+' conftest.er1 >conftest.err 7186 rm -f conftest.er1 7187 cat conftest.err >&5 7188 echo "$as_me:7188: \$? = $ac_status" >&5 7189 (exit "$ac_status"); } >/dev/null; then 7190 if test -s conftest.err; then 7191 ac_cpp_err=$ac_c_preproc_warn_flag 7192 else 7193 ac_cpp_err= 7194 fi 7195else 7196 ac_cpp_err=yes 7197fi 7198if test -z "$ac_cpp_err"; then 7199 eval "$as_ac_Header=yes" 7200else 7201 echo "$as_me: failed program was:" >&5 7202 cat "conftest.$ac_ext" >&5 7203 eval "$as_ac_Header=no" 7204fi 7205rm -f conftest.err "conftest.$ac_ext" 7206fi 7207echo "$as_me:7207: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 7208echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 7209if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 7210 cat >>confdefs.h <<EOF 7211#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7212EOF 7213 7214fi 7215done 7216 7217echo "$as_me:7217: checking for nonconflicting termios.h" >&5 7218echo $ECHO_N "checking for nonconflicting termios.h... $ECHO_C" >&6 7219if test "${cf_cv_use_termios_h+set}" = set; then 7220 echo $ECHO_N "(cached) $ECHO_C" >&6 7221else 7222 7223 cat >"conftest.$ac_ext" <<_ACEOF 7224#line 7224 "configure" 7225#include "confdefs.h" 7226 7227#ifdef HAVE_IOCTL_H 7228# include <ioctl.h> 7229#else 7230# ifdef HAVE_SYS_IOCTL_H 7231# include <sys/ioctl.h> 7232# endif 7233#endif 7234 7235#if !defined(sun) || !defined(NL0) 7236#include <termios.h> 7237#endif 7238 7239int 7240main (void) 7241{ 7242 7243 struct termios save_tty; 7244 (void) tcsetattr (0, TCSANOW, &save_tty); 7245 (void) tcgetattr (0, &save_tty) 7246 ; 7247 return 0; 7248} 7249_ACEOF 7250rm -f "conftest.$ac_objext" "conftest$ac_exeext" 7251if { (eval echo "$as_me:7251: \"$ac_link\"") >&5 7252 (eval $ac_link) 2>&5 7253 ac_status=$? 7254 echo "$as_me:7254: \$? = $ac_status" >&5 7255 (exit "$ac_status"); } && 7256 { ac_try='test -s "conftest$ac_exeext"' 7257 { (eval echo "$as_me:7257: \"$ac_try\"") >&5 7258 (eval $ac_try) 2>&5 7259 ac_status=$? 7260 echo "$as_me:7260: \$? = $ac_status" >&5 7261 (exit "$ac_status"); }; }; then 7262 cf_cv_use_termios_h=yes 7263else 7264 echo "$as_me: failed program was:" >&5 7265cat "conftest.$ac_ext" >&5 7266cf_cv_use_termios_h=no 7267fi 7268rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 7269 7270fi 7271 7272echo "$as_me:7272: result: $cf_cv_use_termios_h" >&5 7273echo "${ECHO_T}$cf_cv_use_termios_h" >&6 7274if test $cf_cv_use_termios_h = yes; then 7275 7276cat >>confdefs.h <<\EOF 7277#define HAVE_TERMIOS_H 1 7278EOF 7279 7280cat >>confdefs.h <<\EOF 7281#define HAVE_TCGETATTR 1 7282EOF 7283 7284cat >>confdefs.h <<\EOF 7285#define HAVE_TCSETATTR 1 7286EOF 7287 7288fi 7289 7290# Extract the first word of "groff", so it can be a program name with args. 7291set dummy groff; ac_word=$2 7292echo "$as_me:7292: checking for $ac_word" >&5 7293echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7294if test "${ac_cv_path_GROFF_PATH+set}" = set; then 7295 echo $ECHO_N "(cached) $ECHO_C" >&6 7296else 7297 case $GROFF_PATH in 7298 [\\/]* | ?:[\\/]*) 7299 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 7300 ;; 7301 *) 7302 ac_save_IFS=$IFS; IFS=$ac_path_separator 7303ac_dummy="$PATH" 7304for ac_dir in $ac_dummy; do 7305 IFS=$ac_save_IFS 7306 test -z "$ac_dir" && ac_dir=. 7307 if $as_executable_p "$ac_dir/$ac_word"; then 7308 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 7309 echo "$as_me:7309: found $ac_dir/$ac_word" >&5 7310 break 7311fi 7312done 7313 7314 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 7315 ;; 7316esac 7317fi 7318GROFF_PATH=$ac_cv_path_GROFF_PATH 7319 7320if test -n "$GROFF_PATH"; then 7321 echo "$as_me:7321: result: $GROFF_PATH" >&5 7322echo "${ECHO_T}$GROFF_PATH" >&6 7323else 7324 echo "$as_me:7324: result: no" >&5 7325echo "${ECHO_T}no" >&6 7326fi 7327 7328for ac_prog in nroff mandoc 7329do 7330 # Extract the first word of "$ac_prog", so it can be a program name with args. 7331set dummy $ac_prog; ac_word=$2 7332echo "$as_me:7332: checking for $ac_word" >&5 7333echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7334if test "${ac_cv_path_NROFF_PATH+set}" = set; then 7335 echo $ECHO_N "(cached) $ECHO_C" >&6 7336else 7337 case $NROFF_PATH in 7338 [\\/]* | ?:[\\/]*) 7339 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 7340 ;; 7341 *) 7342 ac_save_IFS=$IFS; IFS=$ac_path_separator 7343ac_dummy="$PATH" 7344for ac_dir in $ac_dummy; do 7345 IFS=$ac_save_IFS 7346 test -z "$ac_dir" && ac_dir=. 7347 if $as_executable_p "$ac_dir/$ac_word"; then 7348 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 7349 echo "$as_me:7349: found $ac_dir/$ac_word" >&5 7350 break 7351fi 7352done 7353 7354 ;; 7355esac 7356fi 7357NROFF_PATH=$ac_cv_path_NROFF_PATH 7358 7359if test -n "$NROFF_PATH"; then 7360 echo "$as_me:7360: result: $NROFF_PATH" >&5 7361echo "${ECHO_T}$NROFF_PATH" >&6 7362else 7363 echo "$as_me:7363: result: no" >&5 7364echo "${ECHO_T}no" >&6 7365fi 7366 7367 test -n "$NROFF_PATH" && break 7368done 7369test -n "$NROFF_PATH" || NROFF_PATH="no" 7370 7371# Extract the first word of "tbl", so it can be a program name with args. 7372set dummy tbl; ac_word=$2 7373echo "$as_me:7373: checking for $ac_word" >&5 7374echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7375if test "${ac_cv_path_TBL_PATH+set}" = set; then 7376 echo $ECHO_N "(cached) $ECHO_C" >&6 7377else 7378 case $TBL_PATH in 7379 [\\/]* | ?:[\\/]*) 7380 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 7381 ;; 7382 *) 7383 ac_save_IFS=$IFS; IFS=$ac_path_separator 7384ac_dummy="$PATH" 7385for ac_dir in $ac_dummy; do 7386 IFS=$ac_save_IFS 7387 test -z "$ac_dir" && ac_dir=. 7388 if $as_executable_p "$ac_dir/$ac_word"; then 7389 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 7390 echo "$as_me:7390: found $ac_dir/$ac_word" >&5 7391 break 7392fi 7393done 7394 7395 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 7396 ;; 7397esac 7398fi 7399TBL_PATH=$ac_cv_path_TBL_PATH 7400 7401if test -n "$TBL_PATH"; then 7402 echo "$as_me:7402: result: $TBL_PATH" >&5 7403echo "${ECHO_T}$TBL_PATH" >&6 7404else 7405 echo "$as_me:7405: result: no" >&5 7406echo "${ECHO_T}no" >&6 7407fi 7408 7409if test "x$GROFF_PATH" = xno 7410then 7411 NROFF_NOTE= 7412 GROFF_NOTE="#" 7413else 7414 NROFF_NOTE="#" 7415 GROFF_NOTE= 7416fi 7417 7418case "x${with_man2html}" in 7419(xno) 7420 cf_man2html=no 7421 ;; 7422(x|xyes) 7423 # Extract the first word of "man2html", so it can be a program name with args. 7424set dummy man2html; ac_word=$2 7425echo "$as_me:7425: checking for $ac_word" >&5 7426echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7427if test "${ac_cv_path_cf_man2html+set}" = set; then 7428 echo $ECHO_N "(cached) $ECHO_C" >&6 7429else 7430 case $cf_man2html in 7431 [\\/]* | ?:[\\/]*) 7432 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7433 ;; 7434 *) 7435 ac_save_IFS=$IFS; IFS=$ac_path_separator 7436ac_dummy="$PATH" 7437for ac_dir in $ac_dummy; do 7438 IFS=$ac_save_IFS 7439 test -z "$ac_dir" && ac_dir=. 7440 if $as_executable_p "$ac_dir/$ac_word"; then 7441 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7442 echo "$as_me:7442: found $ac_dir/$ac_word" >&5 7443 break 7444fi 7445done 7446 7447 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7448 ;; 7449esac 7450fi 7451cf_man2html=$ac_cv_path_cf_man2html 7452 7453if test -n "$cf_man2html"; then 7454 echo "$as_me:7454: result: $cf_man2html" >&5 7455echo "${ECHO_T}$cf_man2html" >&6 7456else 7457 echo "$as_me:7457: result: no" >&5 7458echo "${ECHO_T}no" >&6 7459fi 7460 7461 case "x$cf_man2html" in 7462 (x/*) 7463 echo "$as_me:7463: checking for the modified Earl Hood script" >&5 7464echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 7465 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 7466 then 7467 cf_man2html_ok=yes 7468 else 7469 cf_man2html=no 7470 cf_man2html_ok=no 7471 fi 7472 echo "$as_me:7472: result: $cf_man2html_ok" >&5 7473echo "${ECHO_T}$cf_man2html_ok" >&6 7474 ;; 7475 (*) 7476 cf_man2html=no 7477 ;; 7478 esac 7479esac 7480 7481echo "$as_me:7481: checking for program to convert manpage to html" >&5 7482echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 7483 7484# Check whether --with-man2html or --without-man2html was given. 7485if test "${with_man2html+set}" = set; then 7486 withval="$with_man2html" 7487 cf_man2html=$withval 7488else 7489 cf_man2html=$cf_man2html 7490fi; 7491 7492cf_with_groff=no 7493 7494case $cf_man2html in 7495(yes) 7496 echo "$as_me:7496: result: man2html" >&5 7497echo "${ECHO_T}man2html" >&6 7498 # Extract the first word of "man2html", so it can be a program name with args. 7499set dummy man2html; ac_word=$2 7500echo "$as_me:7500: checking for $ac_word" >&5 7501echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7502if test "${ac_cv_path_cf_man2html+set}" = set; then 7503 echo $ECHO_N "(cached) $ECHO_C" >&6 7504else 7505 case $cf_man2html in 7506 [\\/]* | ?:[\\/]*) 7507 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7508 ;; 7509 *) 7510 ac_save_IFS=$IFS; IFS=$ac_path_separator 7511ac_dummy="$PATH" 7512for ac_dir in $ac_dummy; do 7513 IFS=$ac_save_IFS 7514 test -z "$ac_dir" && ac_dir=. 7515 if $as_executable_p "$ac_dir/$ac_word"; then 7516 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7517 echo "$as_me:7517: found $ac_dir/$ac_word" >&5 7518 break 7519fi 7520done 7521 7522 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7523 ;; 7524esac 7525fi 7526cf_man2html=$ac_cv_path_cf_man2html 7527 7528if test -n "$cf_man2html"; then 7529 echo "$as_me:7529: result: $cf_man2html" >&5 7530echo "${ECHO_T}$cf_man2html" >&6 7531else 7532 echo "$as_me:7532: result: no" >&5 7533echo "${ECHO_T}no" >&6 7534fi 7535 7536 ;; 7537(no|groff|*/groff*) 7538 cf_with_groff=yes 7539 cf_man2html=$GROFF_PATH 7540 echo "$as_me:7540: result: $cf_man2html" >&5 7541echo "${ECHO_T}$cf_man2html" >&6 7542 ;; 7543(*) 7544 echo "$as_me:7544: result: $cf_man2html" >&5 7545echo "${ECHO_T}$cf_man2html" >&6 7546 ;; 7547esac 7548 7549MAN2HTML_TEMP="man2html.tmp" 7550 cat >$MAN2HTML_TEMP <<CF_EOF 7551#!$SHELL 7552# Temporary script generated by CF_WITH_MAN2HTML 7553# Convert inputs to html, sending result to standard output. 7554# 7555# Parameters: 7556# \${1} = rootname of file to convert 7557# \${2} = suffix of file to convert, e.g., "1" 7558# \${3} = macros to use, e.g., "man" 7559# 7560ROOT=\$1 7561TYPE=\$2 7562MACS=\$3 7563 7564unset LANG 7565unset LC_ALL 7566unset LC_CTYPE 7567unset LANGUAGE 7568GROFF_NO_SGR=stupid 7569export GROFF_NO_SGR 7570 7571CF_EOF 7572 7573NROFF_OPTS= 7574if test "x$cf_with_groff" = xyes 7575then 7576 MAN2HTML_NOTE="$GROFF_NOTE" 7577 MAN2HTML_PATH="$GROFF_PATH" 7578 cat >>$MAN2HTML_TEMP <<CF_EOF 7579$SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 7580CF_EOF 7581else 7582 # disable hyphenation if this is groff 7583 if test "x$GROFF_PATH" != xno 7584 then 7585 echo "$as_me:7585: checking if nroff is really groff" >&5 7586echo $ECHO_N "checking if nroff is really groff... $ECHO_C" >&6 7587 cf_check_groff="`$NROFF_PATH --version 2>/dev/null | grep groff`" 7588 test -n "$cf_check_groff" && cf_check_groff=yes 7589 test -n "$cf_check_groff" || cf_check_groff=no 7590 echo "$as_me:7590: result: $cf_check_groff" >&5 7591echo "${ECHO_T}$cf_check_groff" >&6 7592 test "x$cf_check_groff" = xyes && NROFF_OPTS="-rHY=0" 7593 fi 7594 MAN2HTML_NOTE="" 7595 7596if test "x$prefix" != xNONE; then 7597 cf_path_syntax="$prefix" 7598else 7599 cf_path_syntax="$ac_default_prefix" 7600fi 7601 7602case ".$cf_man2html" in 7603(.\$\(*\)*|.\'*\'*) 7604 ;; 7605(..|./*|.\\*) 7606 ;; 7607(.[a-zA-Z]:[\\/]*) # OS/2 EMX 7608 ;; 7609(.\$\{*prefix\}*|.\$\{*dir\}*) 7610 eval cf_man2html="$cf_man2html" 7611 case ".$cf_man2html" in 7612 (.NONE/*) 7613 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7614 ;; 7615 esac 7616 ;; 7617(.no|.NONE/*) 7618 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7619 ;; 7620(*) 7621 { { echo "$as_me:7621: error: expected a pathname, not \"$cf_man2html\"" >&5 7622echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 7623 { (exit 1); exit 1; }; } 7624 ;; 7625esac 7626 7627 MAN2HTML_PATH="$cf_man2html" 7628 echo "$as_me:7628: checking for $cf_man2html top/bottom margins" >&5 7629echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 7630 7631 # for this example, expect 3 lines of content, the remainder is head/foot 7632 cat >conftest.in <<CF_EOF 7633.TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 7634.SH SECTION 7635MARKER 7636CF_EOF 7637 7638 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7639 7640 cf_man2html_1st="`${FGREP-fgrep} -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7641 cf_man2html_top=`expr "$cf_man2html_1st" - 2` 7642 cf_man2html_bot="`wc -l conftest.out |sed -e 's/[^0-9]//g'`" 7643 cf_man2html_bot=`expr "$cf_man2html_bot" - 2 - "$cf_man2html_top"` 7644 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 7645 7646 echo "$as_me:7646: result: $cf_man2html_top_bot" >&5 7647echo "${ECHO_T}$cf_man2html_top_bot" >&6 7648 7649 echo "$as_me:7649: checking for pagesize to use" >&5 7650echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 7651 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 7652 do 7653 cat >>conftest.in <<CF_EOF 7654.nf 76550 76561 76572 76583 76594 76605 76616 76627 76638 76649 7665CF_EOF 7666 done 7667 7668 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7669 cf_man2html_page="`${FGREP-fgrep} -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7670 test -z "$cf_man2html_page" && cf_man2html_page=99999 7671 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 7672 7673 rm -rf conftest* 7674 echo "$as_me:7674: result: $cf_man2html_page" >&5 7675echo "${ECHO_T}$cf_man2html_page" >&6 7676 7677 cat >>$MAN2HTML_TEMP <<CF_EOF 7678: \${MAN2HTML_PATH=$MAN2HTML_PATH} 7679MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title=\"\$ROOT(\$TYPE)\" -compress -pgsize $cf_man2html_page" 7680case \${TYPE} in 7681(ms) 7682 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 7683 ;; 7684(*) 7685 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 7686 ;; 7687esac 7688CF_EOF 7689fi 7690 7691chmod 700 $MAN2HTML_TEMP 7692 7693echo "$as_me:7693: checking if you want to use dmalloc for testing" >&5 7694echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 7695 7696# Check whether --with-dmalloc or --without-dmalloc was given. 7697if test "${with_dmalloc+set}" = set; then 7698 withval="$with_dmalloc" 7699 7700cat >>confdefs.h <<EOF 7701#define USE_DMALLOC 1 7702EOF 7703 7704 : "${with_cflags:=-g}" 7705 : "${enable_leaks:=no}" 7706 with_dmalloc=yes 7707else 7708 with_dmalloc= 7709fi; 7710echo "$as_me:7710: result: ${with_dmalloc:-no}" >&5 7711echo "${ECHO_T}${with_dmalloc:-no}" >&6 7712 7713case ".$with_cflags" in 7714(.*-g*) 7715 case .$CFLAGS in 7716 (.*-g*) 7717 ;; 7718 (*) 7719 7720cf_fix_cppflags=no 7721cf_new_cflags= 7722cf_new_cppflags= 7723cf_new_extra_cppflags= 7724 7725for cf_add_cflags in -g 7726do 7727case "$cf_fix_cppflags" in 7728(no) 7729 case "$cf_add_cflags" in 7730 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 7731 case "$cf_add_cflags" in 7732 (-D*) 7733 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 7734 7735 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 7736 && test -z "${cf_tst_cflags}" \ 7737 && cf_fix_cppflags=yes 7738 7739 if test "$cf_fix_cppflags" = yes ; then 7740 7741 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 7742 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 7743 7744 continue 7745 elif test "${cf_tst_cflags}" = "\"'" ; then 7746 7747 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 7748 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 7749 7750 continue 7751 fi 7752 ;; 7753 esac 7754 case "$CPPFLAGS" in 7755 (*$cf_add_cflags) 7756 ;; 7757 (*) 7758 case "$cf_add_cflags" in 7759 (-D*) 7760 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 7761 7762CPPFLAGS=`echo "$CPPFLAGS" | \ 7763 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 7764 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 7765 7766 ;; 7767 esac 7768 7769 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 7770 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 7771 7772 ;; 7773 esac 7774 ;; 7775 (*) 7776 7777 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 7778 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 7779 7780 ;; 7781 esac 7782 ;; 7783(yes) 7784 7785 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 7786 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 7787 7788 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 7789 7790 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 7791 && test -z "${cf_tst_cflags}" \ 7792 && cf_fix_cppflags=no 7793 ;; 7794esac 7795done 7796 7797if test -n "$cf_new_cflags" ; then 7798 7799 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 7800 CFLAGS="${CFLAGS}$cf_new_cflags" 7801 7802fi 7803 7804if test -n "$cf_new_cppflags" ; then 7805 7806 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 7807 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 7808 7809fi 7810 7811if test -n "$cf_new_extra_cppflags" ; then 7812 7813 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 7814 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 7815 7816fi 7817 7818 ;; 7819 esac 7820 ;; 7821esac 7822 7823if test "$with_dmalloc" = yes ; then 7824 echo "$as_me:7824: checking for dmalloc.h" >&5 7825echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 7826if test "${ac_cv_header_dmalloc_h+set}" = set; then 7827 echo $ECHO_N "(cached) $ECHO_C" >&6 7828else 7829 cat >"conftest.$ac_ext" <<_ACEOF 7830#line 7830 "configure" 7831#include "confdefs.h" 7832#include <dmalloc.h> 7833_ACEOF 7834if { (eval echo "$as_me:7834: \"$ac_cpp "conftest.$ac_ext"\"") >&5 7835 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 7836 ac_status=$? 7837 $EGREP -v '^ *\+' conftest.er1 >conftest.err 7838 rm -f conftest.er1 7839 cat conftest.err >&5 7840 echo "$as_me:7840: \$? = $ac_status" >&5 7841 (exit "$ac_status"); } >/dev/null; then 7842 if test -s conftest.err; then 7843 ac_cpp_err=$ac_c_preproc_warn_flag 7844 else 7845 ac_cpp_err= 7846 fi 7847else 7848 ac_cpp_err=yes 7849fi 7850if test -z "$ac_cpp_err"; then 7851 ac_cv_header_dmalloc_h=yes 7852else 7853 echo "$as_me: failed program was:" >&5 7854 cat "conftest.$ac_ext" >&5 7855 ac_cv_header_dmalloc_h=no 7856fi 7857rm -f conftest.err "conftest.$ac_ext" 7858fi 7859echo "$as_me:7859: result: $ac_cv_header_dmalloc_h" >&5 7860echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 7861if test "$ac_cv_header_dmalloc_h" = yes; then 7862 7863echo "$as_me:7863: checking for dmalloc_debug in -ldmalloc" >&5 7864echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 7865if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 7866 echo $ECHO_N "(cached) $ECHO_C" >&6 7867else 7868 ac_check_lib_save_LIBS=$LIBS 7869LIBS="-ldmalloc $LIBS" 7870cat >"conftest.$ac_ext" <<_ACEOF 7871#line 7871 "configure" 7872#include "confdefs.h" 7873 7874/* Override any gcc2 internal prototype to avoid an error. */ 7875#ifdef __cplusplus 7876extern "C" 7877#endif 7878/* We use char because int might match the return type of a gcc2 7879 builtin and then its argument prototype would still apply. */ 7880char dmalloc_debug (); 7881int 7882main (void) 7883{ 7884dmalloc_debug (); 7885 ; 7886 return 0; 7887} 7888_ACEOF 7889rm -f "conftest.$ac_objext" "conftest$ac_exeext" 7890if { (eval echo "$as_me:7890: \"$ac_link\"") >&5 7891 (eval $ac_link) 2>&5 7892 ac_status=$? 7893 echo "$as_me:7893: \$? = $ac_status" >&5 7894 (exit "$ac_status"); } && 7895 { ac_try='test -s "conftest$ac_exeext"' 7896 { (eval echo "$as_me:7896: \"$ac_try\"") >&5 7897 (eval $ac_try) 2>&5 7898 ac_status=$? 7899 echo "$as_me:7899: \$? = $ac_status" >&5 7900 (exit "$ac_status"); }; }; then 7901 ac_cv_lib_dmalloc_dmalloc_debug=yes 7902else 7903 echo "$as_me: failed program was:" >&5 7904cat "conftest.$ac_ext" >&5 7905ac_cv_lib_dmalloc_dmalloc_debug=no 7906fi 7907rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 7908LIBS=$ac_check_lib_save_LIBS 7909fi 7910echo "$as_me:7910: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 7911echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 7912if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then 7913 cat >>confdefs.h <<EOF 7914#define HAVE_LIBDMALLOC 1 7915EOF 7916 7917 LIBS="-ldmalloc $LIBS" 7918 7919fi 7920 7921fi 7922 7923fi 7924 7925echo "$as_me:7925: checking if you want to use dbmalloc for testing" >&5 7926echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 7927 7928# Check whether --with-dbmalloc or --without-dbmalloc was given. 7929if test "${with_dbmalloc+set}" = set; then 7930 withval="$with_dbmalloc" 7931 7932cat >>confdefs.h <<EOF 7933#define USE_DBMALLOC 1 7934EOF 7935 7936 : "${with_cflags:=-g}" 7937 : "${enable_leaks:=no}" 7938 with_dbmalloc=yes 7939else 7940 with_dbmalloc= 7941fi; 7942echo "$as_me:7942: result: ${with_dbmalloc:-no}" >&5 7943echo "${ECHO_T}${with_dbmalloc:-no}" >&6 7944 7945case ".$with_cflags" in 7946(.*-g*) 7947 case .$CFLAGS in 7948 (.*-g*) 7949 ;; 7950 (*) 7951 7952cf_fix_cppflags=no 7953cf_new_cflags= 7954cf_new_cppflags= 7955cf_new_extra_cppflags= 7956 7957for cf_add_cflags in -g 7958do 7959case "$cf_fix_cppflags" in 7960(no) 7961 case "$cf_add_cflags" in 7962 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 7963 case "$cf_add_cflags" in 7964 (-D*) 7965 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 7966 7967 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 7968 && test -z "${cf_tst_cflags}" \ 7969 && cf_fix_cppflags=yes 7970 7971 if test "$cf_fix_cppflags" = yes ; then 7972 7973 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 7974 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 7975 7976 continue 7977 elif test "${cf_tst_cflags}" = "\"'" ; then 7978 7979 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 7980 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 7981 7982 continue 7983 fi 7984 ;; 7985 esac 7986 case "$CPPFLAGS" in 7987 (*$cf_add_cflags) 7988 ;; 7989 (*) 7990 case "$cf_add_cflags" in 7991 (-D*) 7992 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 7993 7994CPPFLAGS=`echo "$CPPFLAGS" | \ 7995 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 7996 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 7997 7998 ;; 7999 esac 8000 8001 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 8002 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 8003 8004 ;; 8005 esac 8006 ;; 8007 (*) 8008 8009 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 8010 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 8011 8012 ;; 8013 esac 8014 ;; 8015(yes) 8016 8017 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 8018 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 8019 8020 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 8021 8022 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 8023 && test -z "${cf_tst_cflags}" \ 8024 && cf_fix_cppflags=no 8025 ;; 8026esac 8027done 8028 8029if test -n "$cf_new_cflags" ; then 8030 8031 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 8032 CFLAGS="${CFLAGS}$cf_new_cflags" 8033 8034fi 8035 8036if test -n "$cf_new_cppflags" ; then 8037 8038 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 8039 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 8040 8041fi 8042 8043if test -n "$cf_new_extra_cppflags" ; then 8044 8045 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 8046 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 8047 8048fi 8049 8050 ;; 8051 esac 8052 ;; 8053esac 8054 8055if test "$with_dbmalloc" = yes ; then 8056 echo "$as_me:8056: checking for dbmalloc.h" >&5 8057echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 8058if test "${ac_cv_header_dbmalloc_h+set}" = set; then 8059 echo $ECHO_N "(cached) $ECHO_C" >&6 8060else 8061 cat >"conftest.$ac_ext" <<_ACEOF 8062#line 8062 "configure" 8063#include "confdefs.h" 8064#include <dbmalloc.h> 8065_ACEOF 8066if { (eval echo "$as_me:8066: \"$ac_cpp "conftest.$ac_ext"\"") >&5 8067 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 8068 ac_status=$? 8069 $EGREP -v '^ *\+' conftest.er1 >conftest.err 8070 rm -f conftest.er1 8071 cat conftest.err >&5 8072 echo "$as_me:8072: \$? = $ac_status" >&5 8073 (exit "$ac_status"); } >/dev/null; then 8074 if test -s conftest.err; then 8075 ac_cpp_err=$ac_c_preproc_warn_flag 8076 else 8077 ac_cpp_err= 8078 fi 8079else 8080 ac_cpp_err=yes 8081fi 8082if test -z "$ac_cpp_err"; then 8083 ac_cv_header_dbmalloc_h=yes 8084else 8085 echo "$as_me: failed program was:" >&5 8086 cat "conftest.$ac_ext" >&5 8087 ac_cv_header_dbmalloc_h=no 8088fi 8089rm -f conftest.err "conftest.$ac_ext" 8090fi 8091echo "$as_me:8091: result: $ac_cv_header_dbmalloc_h" >&5 8092echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 8093if test "$ac_cv_header_dbmalloc_h" = yes; then 8094 8095echo "$as_me:8095: checking for debug_malloc in -ldbmalloc" >&5 8096echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 8097if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 8098 echo $ECHO_N "(cached) $ECHO_C" >&6 8099else 8100 ac_check_lib_save_LIBS=$LIBS 8101LIBS="-ldbmalloc $LIBS" 8102cat >"conftest.$ac_ext" <<_ACEOF 8103#line 8103 "configure" 8104#include "confdefs.h" 8105 8106/* Override any gcc2 internal prototype to avoid an error. */ 8107#ifdef __cplusplus 8108extern "C" 8109#endif 8110/* We use char because int might match the return type of a gcc2 8111 builtin and then its argument prototype would still apply. */ 8112char debug_malloc (); 8113int 8114main (void) 8115{ 8116debug_malloc (); 8117 ; 8118 return 0; 8119} 8120_ACEOF 8121rm -f "conftest.$ac_objext" "conftest$ac_exeext" 8122if { (eval echo "$as_me:8122: \"$ac_link\"") >&5 8123 (eval $ac_link) 2>&5 8124 ac_status=$? 8125 echo "$as_me:8125: \$? = $ac_status" >&5 8126 (exit "$ac_status"); } && 8127 { ac_try='test -s "conftest$ac_exeext"' 8128 { (eval echo "$as_me:8128: \"$ac_try\"") >&5 8129 (eval $ac_try) 2>&5 8130 ac_status=$? 8131 echo "$as_me:8131: \$? = $ac_status" >&5 8132 (exit "$ac_status"); }; }; then 8133 ac_cv_lib_dbmalloc_debug_malloc=yes 8134else 8135 echo "$as_me: failed program was:" >&5 8136cat "conftest.$ac_ext" >&5 8137ac_cv_lib_dbmalloc_debug_malloc=no 8138fi 8139rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 8140LIBS=$ac_check_lib_save_LIBS 8141fi 8142echo "$as_me:8142: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 8143echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 8144if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then 8145 cat >>confdefs.h <<EOF 8146#define HAVE_LIBDBMALLOC 1 8147EOF 8148 8149 LIBS="-ldbmalloc $LIBS" 8150 8151fi 8152 8153fi 8154 8155fi 8156 8157echo "$as_me:8157: checking if you want to use valgrind for testing" >&5 8158echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 8159 8160# Check whether --with-valgrind or --without-valgrind was given. 8161if test "${with_valgrind+set}" = set; then 8162 withval="$with_valgrind" 8163 8164cat >>confdefs.h <<EOF 8165#define USE_VALGRIND 1 8166EOF 8167 8168 : "${with_cflags:=-g}" 8169 : "${enable_leaks:=no}" 8170 with_valgrind=yes 8171else 8172 with_valgrind= 8173fi; 8174echo "$as_me:8174: result: ${with_valgrind:-no}" >&5 8175echo "${ECHO_T}${with_valgrind:-no}" >&6 8176 8177case ".$with_cflags" in 8178(.*-g*) 8179 case .$CFLAGS in 8180 (.*-g*) 8181 ;; 8182 (*) 8183 8184cf_fix_cppflags=no 8185cf_new_cflags= 8186cf_new_cppflags= 8187cf_new_extra_cppflags= 8188 8189for cf_add_cflags in -g 8190do 8191case "$cf_fix_cppflags" in 8192(no) 8193 case "$cf_add_cflags" in 8194 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 8195 case "$cf_add_cflags" in 8196 (-D*) 8197 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 8198 8199 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 8200 && test -z "${cf_tst_cflags}" \ 8201 && cf_fix_cppflags=yes 8202 8203 if test "$cf_fix_cppflags" = yes ; then 8204 8205 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 8206 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 8207 8208 continue 8209 elif test "${cf_tst_cflags}" = "\"'" ; then 8210 8211 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 8212 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 8213 8214 continue 8215 fi 8216 ;; 8217 esac 8218 case "$CPPFLAGS" in 8219 (*$cf_add_cflags) 8220 ;; 8221 (*) 8222 case "$cf_add_cflags" in 8223 (-D*) 8224 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 8225 8226CPPFLAGS=`echo "$CPPFLAGS" | \ 8227 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 8228 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 8229 8230 ;; 8231 esac 8232 8233 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 8234 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 8235 8236 ;; 8237 esac 8238 ;; 8239 (*) 8240 8241 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 8242 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 8243 8244 ;; 8245 esac 8246 ;; 8247(yes) 8248 8249 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 8250 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 8251 8252 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 8253 8254 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 8255 && test -z "${cf_tst_cflags}" \ 8256 && cf_fix_cppflags=no 8257 ;; 8258esac 8259done 8260 8261if test -n "$cf_new_cflags" ; then 8262 8263 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 8264 CFLAGS="${CFLAGS}$cf_new_cflags" 8265 8266fi 8267 8268if test -n "$cf_new_cppflags" ; then 8269 8270 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 8271 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 8272 8273fi 8274 8275if test -n "$cf_new_extra_cppflags" ; then 8276 8277 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 8278 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 8279 8280fi 8281 8282 ;; 8283 esac 8284 ;; 8285esac 8286 8287echo "$as_me:8287: checking if you want to perform memory-leak testing" >&5 8288echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 8289 8290# Check whether --enable-leaks or --disable-leaks was given. 8291if test "${enable_leaks+set}" = set; then 8292 enableval="$enable_leaks" 8293 enable_leaks=no 8294else 8295 enable_leaks=yes 8296fi; 8297if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 8298echo "$as_me:8298: result: $with_no_leaks" >&5 8299echo "${ECHO_T}$with_no_leaks" >&6 8300 8301if test "$enable_leaks" = no ; then 8302 8303cat >>confdefs.h <<\EOF 8304#define NO_LEAKS 1 8305EOF 8306 8307cat >>confdefs.h <<\EOF 8308#define YY_NO_LEAKS 1 8309EOF 8310 8311fi 8312 8313### output makefile and config.h 8314ac_config_files="$ac_config_files makefile" 8315ac_config_commands="$ac_config_commands default" 8316cat >confcache <<\_ACEOF 8317# This file is a shell script that caches the results of configure 8318# tests run on this system so they can be shared between configure 8319# scripts and configure runs, see configure's option --config-cache. 8320# It is not useful on other systems. If it contains results you don't 8321# want to keep, you may remove or edit it. 8322# 8323# config.status only pays attention to the cache file if you give it 8324# the --recheck option to rerun configure. 8325# 8326# `ac_cv_env_foo' variables (set or unset) will be overriden when 8327# loading this file, other *unset* `ac_cv_foo' will be assigned the 8328# following values. 8329 8330_ACEOF 8331 8332# The following way of writing the cache mishandles newlines in values, 8333# but we know of no workaround that is simple, portable, and efficient. 8334# So, don't put newlines in cache variables' values. 8335# Ultrix sh set writes to stderr and can't be redirected directly, 8336# and sets the high bit in the cache file unless we assign to the vars. 8337{ 8338 (set) 2>&1 | 8339 case `(ac_space=' '; set | grep ac_space) 2>&1` in 8340 *ac_space=\ *) 8341 # `set' does not quote correctly, so add quotes (double-quote 8342 # substitution turns \\\\ into \\, and sed turns \\ into \). 8343 sed -n \ 8344 "s/'/'\\\\''/g; 8345 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8346 ;; 8347 *) 8348 # `set' quotes correctly as required by POSIX, so do not add quotes. 8349 sed -n \ 8350 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 8351 ;; 8352 esac; 8353} | 8354 sed ' 8355 t clear 8356 : clear 8357 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8358 t end 8359 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8360 : end' >>confcache 8361if cmp -s $cache_file confcache; then :; else 8362 if test -w $cache_file; then 8363 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 8364 cat confcache >$cache_file 8365 else 8366 echo "not updating unwritable cache $cache_file" 8367 fi 8368fi 8369rm -f confcache 8370 8371test "x$prefix" = xNONE && prefix=$ac_default_prefix 8372# Let make expand exec_prefix. 8373test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8374 8375# VPATH may cause trouble with some makes, so we remove $(srcdir), 8376# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 8377# trailing colons and then remove the whole line if VPATH becomes empty 8378# (actually we leave an empty line to preserve line numbers). 8379if test "x$srcdir" = x.; then 8380 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 8381s/:*\$(srcdir):*/:/; 8382s/:*\${srcdir}:*/:/; 8383s/:*@srcdir@:*/:/; 8384s/^\([^=]*=[ ]*\):*/\1/; 8385s/:*$//; 8386s/^[^=]*=[ ]*$//; 8387}' 8388fi 8389 8390DEFS=-DHAVE_CONFIG_H 8391 8392: "${CONFIG_STATUS=./config.status}" 8393ac_clean_files_save=$ac_clean_files 8394ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8395{ echo "$as_me:8395: creating $CONFIG_STATUS" >&5 8396echo "$as_me: creating $CONFIG_STATUS" >&6;} 8397cat >"$CONFIG_STATUS" <<_ACEOF 8398#! $SHELL 8399# Generated automatically by configure. 8400# Run this file to recreate the current configuration. 8401# Compiler output produced by configure, useful for debugging 8402# configure, is in config.log if it exists. 8403 8404debug=false 8405SHELL=\${CONFIG_SHELL-$SHELL} 8406ac_cs_invocation="\$0 \$@" 8407 8408CLICOLOR_FORCE= GREP_OPTIONS= 8409unset CLICOLOR_FORCE GREP_OPTIONS 8410_ACEOF 8411 8412cat >>"$CONFIG_STATUS" <<\_ACEOF 8413# Be Bourne compatible 8414if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 8415 emulate sh 8416 NULLCMD=: 8417elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 8418 set -o posix 8419fi 8420 8421# Name of the executable. 8422as_me=`echo "$0" |sed 's,.*[\\/],,'` 8423 8424if expr a : '\(a\)' >/dev/null 2>&1; then 8425 as_expr=expr 8426else 8427 as_expr=false 8428fi 8429 8430rm -f conf$$ conf$$.exe conf$$.file 8431echo >conf$$.file 8432if ln -s conf$$.file conf$$ 2>/dev/null; then 8433 # We could just check for DJGPP; but this test a) works b) is more generic 8434 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 8435 if test -f conf$$.exe; then 8436 # Don't use ln at all; we don't have any links 8437 as_ln_s='cp -p' 8438 else 8439 as_ln_s='ln -s' 8440 fi 8441elif ln conf$$.file conf$$ 2>/dev/null; then 8442 as_ln_s=ln 8443else 8444 as_ln_s='cp -p' 8445fi 8446rm -f conf$$ conf$$.exe conf$$.file 8447 8448as_executable_p="test -f" 8449 8450# Support unset when possible. 8451if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 8452 as_unset="unset" 8453else 8454 as_unset="false" 8455fi 8456 8457# NLS nuisances. 8458$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 8459$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 8460$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 8461$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 8462$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 8463$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 8464$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 8465$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 8466 8467# IFS 8468# We need space, tab and new line, in precisely that order. 8469as_nl=' 8470' 8471IFS=" $as_nl" 8472 8473# CDPATH. 8474$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 8475 8476exec 6>&1 8477 8478_ACEOF 8479 8480# Files that config.status was made for. 8481if test -n "$ac_config_files"; then 8482 echo "config_files=\"$ac_config_files\"" >>"$CONFIG_STATUS" 8483fi 8484 8485if test -n "$ac_config_headers"; then 8486 echo "config_headers=\"$ac_config_headers\"" >>"$CONFIG_STATUS" 8487fi 8488 8489if test -n "$ac_config_links"; then 8490 echo "config_links=\"$ac_config_links\"" >>"$CONFIG_STATUS" 8491fi 8492 8493if test -n "$ac_config_commands"; then 8494 echo "config_commands=\"$ac_config_commands\"" >>"$CONFIG_STATUS" 8495fi 8496 8497cat >>"$CONFIG_STATUS" <<\EOF 8498 8499ac_cs_usage="\ 8500\`$as_me' instantiates files from templates according to the 8501current configuration. 8502 8503Usage: $0 [OPTIONS] [FILE]... 8504 8505 -h, --help print this help, then exit 8506 -V, --version print version number, then exit 8507 -d, --debug don't remove temporary files 8508 --recheck update $as_me by reconfiguring in the same conditions 8509 --file=FILE[:TEMPLATE] 8510 instantiate the configuration file FILE 8511 --header=FILE[:TEMPLATE] 8512 instantiate the configuration header FILE 8513 8514Configuration files: 8515$config_files 8516 8517Configuration headers: 8518$config_headers 8519 8520Configuration commands: 8521$config_commands 8522 8523Report bugs to <dickey@invisible-island.net>." 8524EOF 8525 8526cat >>"$CONFIG_STATUS" <<EOF 8527ac_cs_version="\\ 8528config.status 8529configured by $0, generated by GNU Autoconf 2.52.20210105, 8530 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 8531 8532Copyright 2003-2020,2021 Thomas E. Dickey 8533Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 8534Free Software Foundation, Inc. 8535This config.status script is free software; the Free Software Foundation 8536gives unlimited permission to copy, distribute and modify it." 8537srcdir="$srcdir" 8538INSTALL="$INSTALL" 8539EOF 8540 8541cat >>"$CONFIG_STATUS" <<\EOF 8542# If no file are specified by the user, then we need to provide default 8543# value. By we need to know if files were specified by the user. 8544ac_need_defaults=: 8545while test $# != 0 8546do 8547 case $1 in 8548 --*=*) 8549 ac_option=`expr "x$1" : 'x\([^=]*\)='` 8550 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 8551 shift 8552 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 8553 shift 8554 ;; 8555 -*);; 8556 *) # This is not an option, so the user has probably given explicit 8557 # arguments. 8558 ac_need_defaults=false;; 8559 esac 8560 8561 case $1 in 8562 # Handling of the options. 8563EOF 8564cat >>"$CONFIG_STATUS" <<EOF 8565 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8566 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 8567 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 8568EOF 8569cat >>"$CONFIG_STATUS" <<\EOF 8570 --version | --vers* | -V ) 8571 echo "$ac_cs_version"; exit 0 ;; 8572 --he | --h) 8573 # Conflict between --help and --header 8574 { { echo "$as_me:8574: error: ambiguous option: $1 8575Try \`$0 --help' for more information." >&5 8576echo "$as_me: error: ambiguous option: $1 8577Try \`$0 --help' for more information." >&2;} 8578 { (exit 1); exit 1; }; };; 8579 --help | --hel | -h ) 8580 echo "$ac_cs_usage"; exit 0 ;; 8581 --debug | --d* | -d ) 8582 debug=: ;; 8583 --file | --fil | --fi | --f ) 8584 shift 8585 CONFIG_FILES="$CONFIG_FILES $1" 8586 ac_need_defaults=false;; 8587 --header | --heade | --head | --hea ) 8588 shift 8589 CONFIG_HEADERS="$CONFIG_HEADERS $1" 8590 ac_need_defaults=false;; 8591 8592 # This is an error. 8593 -*) { { echo "$as_me:8593: error: unrecognized option: $1 8594Try \`$0 --help' for more information." >&5 8595echo "$as_me: error: unrecognized option: $1 8596Try \`$0 --help' for more information." >&2;} 8597 { (exit 1); exit 1; }; } ;; 8598 8599 *) ac_config_targets="$ac_config_targets $1" ;; 8600 8601 esac 8602 shift 8603done 8604 8605exec 5>>config.log 8606cat >&5 << _ACEOF 8607 8608## ----------------------- ## 8609## Running config.status. ## 8610## ----------------------- ## 8611 8612This file was extended by $as_me 2.52.20210105, executed with 8613 CONFIG_FILES = $CONFIG_FILES 8614 CONFIG_HEADERS = $CONFIG_HEADERS 8615 CONFIG_LINKS = $CONFIG_LINKS 8616 CONFIG_COMMANDS = $CONFIG_COMMANDS 8617 > "$ac_cs_invocation" 8618on `(hostname || uname -n) 2>/dev/null | sed 1q` 8619 8620_ACEOF 8621EOF 8622 8623cat >>"$CONFIG_STATUS" <<\EOF 8624for ac_config_target in $ac_config_targets 8625do 8626 case "$ac_config_target" in 8627 # Handling of arguments. 8628 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 8629 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 8630 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 8631 *) { { echo "$as_me:8631: error: invalid argument: $ac_config_target" >&5 8632echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 8633 { (exit 1); exit 1; }; };; 8634 esac 8635done 8636 8637# If the user did not use the arguments to specify the items to instantiate, 8638# then the envvar interface is used. Set only those that are not. 8639# We use the long form for the default assignment because of an extremely 8640# bizarre bug on SunOS 4.1.3. 8641if "$ac_need_defaults"; then 8642 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8643 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8644 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8645fi 8646 8647# Create a temporary directory, and hook for its removal unless debugging. 8648$debug || 8649{ 8650 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 8651 trap '{ (exit 1); exit 1; }' 1 2 13 15 8652} 8653 8654# Create a (secure) tmp directory for tmp files. 8655: ${TMPDIR=/tmp} 8656{ 8657 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 8658 test -n "$tmp" && test -d "$tmp" 8659} || 8660{ 8661 tmp=$TMPDIR/cs$$-$RANDOM 8662 (umask 077 && mkdir $tmp) 8663} || 8664{ 8665 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 8666 { (exit 1); exit 1; } 8667} 8668 8669EOF 8670 8671cat >>"$CONFIG_STATUS" <<EOF 8672 8673# 8674# CONFIG_FILES section. 8675# 8676 8677# No need to generate the scripts if there are no CONFIG_FILES. 8678# This happens for instance when ./config.status config.h 8679if test -n "\$CONFIG_FILES"; then 8680 # Protect against being on the right side of a sed subst in config.status. 8681 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 8682 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 8683s,@SHELL@,$SHELL,;t t 8684s,@exec_prefix@,$exec_prefix,;t t 8685s,@prefix@,$prefix,;t t 8686s,@program_transform_name@,$program_transform_name,;t t 8687s,@bindir@,$bindir,;t t 8688s,@sbindir@,$sbindir,;t t 8689s,@libexecdir@,$libexecdir,;t t 8690s,@datarootdir@,$datarootdir,;t t 8691s,@datadir@,$datadir,;t t 8692s,@sysconfdir@,$sysconfdir,;t t 8693s,@sharedstatedir@,$sharedstatedir,;t t 8694s,@localstatedir@,$localstatedir,;t t 8695s,@runstatedir@,$runstatedir,;t t 8696s,@libdir@,$libdir,;t t 8697s,@includedir@,$includedir,;t t 8698s,@oldincludedir@,$oldincludedir,;t t 8699s,@infodir@,$infodir,;t t 8700s,@mandir@,$mandir,;t t 8701s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 8702s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 8703s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 8704s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 8705s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 8706s,@build_alias@,$build_alias,;t t 8707s,@host_alias@,$host_alias,;t t 8708s,@target_alias@,$target_alias,;t t 8709s,@ECHO_C@,$ECHO_C,;t t 8710s,@ECHO_N@,$ECHO_N,;t t 8711s,@ECHO_T@,$ECHO_T,;t t 8712s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 8713s,@DEFS@,$DEFS,;t t 8714s,@LIBS@,$LIBS,;t t 8715s,@build@,$build,;t t 8716s,@build_cpu@,$build_cpu,;t t 8717s,@build_vendor@,$build_vendor,;t t 8718s,@build_os@,$build_os,;t t 8719s,@host@,$host,;t t 8720s,@host_cpu@,$host_cpu,;t t 8721s,@host_vendor@,$host_vendor,;t t 8722s,@host_os@,$host_os,;t t 8723s,@CC@,$CC,;t t 8724s,@CFLAGS@,$CFLAGS,;t t 8725s,@LDFLAGS@,$LDFLAGS,;t t 8726s,@CPPFLAGS@,$CPPFLAGS,;t t 8727s,@ac_ct_CC@,$ac_ct_CC,;t t 8728s,@EXEEXT@,$EXEEXT,;t t 8729s,@OBJEXT@,$OBJEXT,;t t 8730s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 8731s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 8732s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 8733s,@INSTALL_DATA@,$INSTALL_DATA,;t t 8734s,@LINT@,$LINT,;t t 8735s,@LINT_OPTS@,$LINT_OPTS,;t t 8736s,@CTAGS@,$CTAGS,;t t 8737s,@ETAGS@,$ETAGS,;t t 8738s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 8739s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 8740s,@ECHO_LT@,$ECHO_LT,;t t 8741s,@ECHO_LD@,$ECHO_LD,;t t 8742s,@RULE_CC@,$RULE_CC,;t t 8743s,@SHOW_CC@,$SHOW_CC,;t t 8744s,@ECHO_CC@,$ECHO_CC,;t t 8745s,@DESTDIR@,$DESTDIR,;t t 8746s,@BZCAT@,$BZCAT,;t t 8747s,@BZIP2@,$BZIP2,;t t 8748s,@COMPRESS@,$COMPRESS,;t t 8749s,@GZIP@,$GZIP,;t t 8750s,@LZCAT@,$LZCAT,;t t 8751s,@PCAT@,$PCAT,;t t 8752s,@UNCOMPRESS@,$UNCOMPRESS,;t t 8753s,@XZ@,$XZ,;t t 8754s,@ZCAT@,$ZCAT,;t t 8755s,@GREP@,$GREP,;t t 8756s,@FGREP@,$FGREP,;t t 8757s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 8758s,@CPP@,$CPP,;t t 8759s,@EGREP@,$EGREP,;t t 8760s,@EXTRA_OBJS@,$EXTRA_OBJS,;t t 8761s,@GROFF_PATH@,$GROFF_PATH,;t t 8762s,@NROFF_PATH@,$NROFF_PATH,;t t 8763s,@TBL_PATH@,$TBL_PATH,;t t 8764s,@GROFF_NOTE@,$GROFF_NOTE,;t t 8765s,@NROFF_NOTE@,$NROFF_NOTE,;t t 8766s,@cf_man2html@,$cf_man2html,;t t 8767s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 8768s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 8769s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 8770CEOF 8771 8772EOF 8773 8774 cat >>"$CONFIG_STATUS" <<\EOF 8775 # Split the substitutions into bite-sized pieces for seds with 8776 # small command number limits, like on Digital OSF/1 and HP-UX. 8777 ac_max_sed_lines=48 8778 ac_sed_frag=1 # Number of current file. 8779 ac_beg=1 # First line for current file. 8780 ac_end=$ac_max_sed_lines # Line after last line for current file. 8781 ac_more_lines=: 8782 ac_sed_cmds= 8783 while "$ac_more_lines"; do 8784 if test "$ac_beg" -gt 1; then 8785 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 8786 else 8787 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 8788 fi 8789 if test ! -s $tmp/subs.frag; then 8790 ac_more_lines=false 8791 else 8792 # The purpose of the label and of the branching condition is to 8793 # speed up the sed processing (if there are no `@' at all, there 8794 # is no need to browse any of the substitutions). 8795 # These are the two extra sed commands mentioned above. 8796 (echo ':t 8797 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 8798 # It is possible to make a multiline substitution using escaped newlines. 8799 # Ensure that we do not split the substitution between script fragments. 8800 ac_BEG=$ac_end 8801 ac_END=`expr "$ac_end" + "$ac_max_sed_lines"` 8802 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next 8803 if test -s $tmp/subs.next; then 8804 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit 8805 if test ! -s $tmp/subs.edit; then 8806 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit 8807 if test ! -s $tmp/subs.edit; then 8808 if test "$ac_beg" -gt 1; then 8809 ac_end=`expr "$ac_end" - 1` 8810 continue 8811 fi 8812 fi 8813 fi 8814 fi 8815 8816 if test -z "$ac_sed_cmds"; then 8817 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 8818 else 8819 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 8820 fi 8821 ac_sed_frag=`expr "$ac_sed_frag" + 1` 8822 ac_beg=$ac_end 8823 ac_end=`expr "$ac_end" + "$ac_max_sed_lines"` 8824 fi 8825 done 8826 if test -z "$ac_sed_cmds"; then 8827 ac_sed_cmds=cat 8828 fi 8829fi # test -n "$CONFIG_FILES" 8830 8831EOF 8832cat >>"$CONFIG_STATUS" <<\EOF 8833for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 8834 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8835 case "$ac_file" in 8836 - | *:- | *:-:* ) # input from stdin 8837 cat >$tmp/stdin 8838 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8839 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8840 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8841 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8842 * ) ac_file_in=$ac_file.in ;; 8843 esac 8844 8845 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 8846 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8847 X"$ac_file" : 'X\(//\)[^/]' \| \ 8848 X"$ac_file" : 'X\(//\)$' \| \ 8849 X"$ac_file" : 'X\(/\)' \| \ 8850 . : '\(.\)' 2>/dev/null || 8851echo X"$ac_file" | 8852 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8853 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8854 /^X\(\/\/\)$/{ s//\1/; q; } 8855 /^X\(\/\).*/{ s//\1/; q; } 8856 s/.*/./; q'` 8857 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 8858 { case "$ac_dir" in 8859 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8860 *) as_incr_dir=.;; 8861esac 8862as_dummy="$ac_dir" 8863for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8864 case $as_mkdir_dir in 8865 # Skip DOS drivespec 8866 ?:) as_incr_dir=$as_mkdir_dir ;; 8867 *) 8868 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8869 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 8870 ;; 8871 esac 8872done; } 8873 8874 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 8875 # A "../" for each directory in $ac_dir_suffix. 8876 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 8877 else 8878 ac_dir_suffix= ac_dots= 8879 fi 8880 8881 case "$srcdir" in 8882 .) ac_srcdir=. 8883 if test -z "$ac_dots"; then 8884 ac_top_srcdir=. 8885 else 8886 ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'` 8887 fi ;; 8888 [\\/]* | ?:[\\/]* ) 8889 ac_srcdir="$srcdir$ac_dir_suffix"; 8890 ac_top_srcdir="$srcdir" ;; 8891 *) # Relative path. 8892 ac_srcdir="$ac_dots$srcdir$ac_dir_suffix" 8893 ac_top_srcdir="$ac_dots$srcdir" ;; 8894 esac 8895 8896 case $INSTALL in 8897 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8898 *) ac_INSTALL=$ac_dots$INSTALL ;; 8899 esac 8900 8901 if test x"$ac_file" != x-; then 8902 { echo "$as_me:8902: creating $ac_file" >&5 8903echo "$as_me: creating $ac_file" >&6;} 8904 rm -f "$ac_file" 8905 fi 8906 # Let's still pretend it is `configure' which instantiates (i.e., don't 8907 # use $as_me), people would be surprised to read: 8908 # /* config.h. Generated automatically by config.status. */ 8909 configure_input="Generated automatically from `echo $ac_file_in | 8910 sed 's,.*/,,'` by configure." 8911 8912 # First look for the input files in the build tree, otherwise in the 8913 # src tree. 8914 ac_file_inputs=`IFS=: 8915 for f in $ac_file_in; do 8916 case $f in 8917 -) echo $tmp/stdin ;; 8918 [\\/$]*) 8919 # Absolute (can't be DOS-style, as IFS=:) 8920 test -f "$f" || { { echo "$as_me:8920: error: cannot find input file: $f" >&5 8921echo "$as_me: error: cannot find input file: $f" >&2;} 8922 { (exit 1); exit 1; }; } 8923 echo $f;; 8924 *) # Relative 8925 if test -f "$f"; then 8926 # Build tree 8927 echo $f 8928 elif test -f "$srcdir/$f"; then 8929 # Source tree 8930 echo "$srcdir/$f" 8931 else 8932 # /dev/null tree 8933 { { echo "$as_me:8933: error: cannot find input file: $f" >&5 8934echo "$as_me: error: cannot find input file: $f" >&2;} 8935 { (exit 1); exit 1; }; } 8936 fi;; 8937 esac 8938 done` || { (exit 1); exit 1; } 8939EOF 8940cat >>"$CONFIG_STATUS" <<\EOF 8941 ac_warn_datarootdir=no 8942 if test x"$ac_file" != x-; then 8943 for ac_item in $ac_file_inputs 8944 do 8945 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"` 8946 if test -n "$ac_seen"; then 8947 ac_used=`grep '@datarootdir@' "$ac_item"` 8948 if test -z "$ac_used"; then 8949 { echo "$as_me:8949: WARNING: datarootdir was used implicitly but not set: 8950$ac_seen" >&5 8951echo "$as_me: WARNING: datarootdir was used implicitly but not set: 8952$ac_seen" >&2;} 8953 ac_warn_datarootdir=yes 8954 fi 8955 fi 8956 ac_seen=`grep '${datarootdir}' "$ac_item"` 8957 if test -n "$ac_seen"; then 8958 { echo "$as_me:8958: WARNING: datarootdir was used explicitly but not set: 8959$ac_seen" >&5 8960echo "$as_me: WARNING: datarootdir was used explicitly but not set: 8961$ac_seen" >&2;} 8962 ac_warn_datarootdir=yes 8963 fi 8964 done 8965 fi 8966 8967if test "x$ac_warn_datarootdir" = xyes; then 8968 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 8969fi 8970 8971EOF 8972cat >>"$CONFIG_STATUS" <<EOF 8973 sed "$ac_vpsub 8974$extrasub 8975EOF 8976cat >>"$CONFIG_STATUS" <<\EOF 8977:t 8978/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8979s,@configure_input@,$configure_input,;t t 8980s,@srcdir@,$ac_srcdir,;t t 8981s,@top_srcdir@,$ac_top_srcdir,;t t 8982s,@INSTALL@,$ac_INSTALL,;t t 8983" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 8984 rm -f $tmp/stdin 8985 if test x"$ac_file" != x-; then 8986 cp "$tmp/out" "$ac_file" 8987 8988 for ac_name in prefix exec_prefix datarootdir 8989 do 8990 ac_seen=`${FGREP-fgrep} -n '${'$ac_name'[:=].*}' "$ac_file"` 8991 if test -n "$ac_seen"; then 8992 ac_init=`${EGREP-egrep} '[ ]*'$ac_name'[ ]*=' "$ac_file"` 8993 if test -z "$ac_init"; then 8994 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 8995 { echo "$as_me:8995: WARNING: Variable $ac_name is used but was not set: 8996$ac_seen" >&5 8997echo "$as_me: WARNING: Variable $ac_name is used but was not set: 8998$ac_seen" >&2;} 8999 fi 9000 fi 9001 done 9002 ${EGREP-egrep} -n '@[a-z_][a-z_0-9]+@' "$ac_file" >$tmp/out 9003 ${EGREP-egrep} -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>$tmp/out 9004 if test -s $tmp/out; then 9005 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 9006 { echo "$as_me:9006: WARNING: Some variables may not be substituted: 9007$ac_seen" >&5 9008echo "$as_me: WARNING: Some variables may not be substituted: 9009$ac_seen" >&2;} 9010 fi 9011 else 9012 cat $tmp/out 9013 fi 9014 rm -f $tmp/out 9015 9016done 9017EOF 9018cat >>"$CONFIG_STATUS" <<\EOF 9019 9020# 9021# CONFIG_HEADER section. 9022# 9023 9024# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 9025# NAME is the cpp macro being defined and VALUE is the value it is being given. 9026# 9027# ac_d sets the value in "#define NAME VALUE" lines. 9028ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 9029ac_dB='[ ].*$,\1#\2' 9030ac_dC=' ' 9031ac_dD=',;t' 9032# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 9033ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 9034ac_iB='\([ ]\),\1#\2define\3' 9035ac_iC=' ' 9036ac_iD='\4,;t' 9037# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 9038ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 9039ac_uB='$,\1#\2define\3' 9040ac_uC=' ' 9041ac_uD=',;t' 9042 9043for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 9044 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 9045 case "$ac_file" in 9046 - | *:- | *:-:* ) # input from stdin 9047 cat >$tmp/stdin 9048 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9049 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9050 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9051 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9052 * ) ac_file_in=$ac_file.in ;; 9053 esac 9054 9055 test x"$ac_file" != x- && { echo "$as_me:9055: creating $ac_file" >&5 9056echo "$as_me: creating $ac_file" >&6;} 9057 9058 # First look for the input files in the build tree, otherwise in the 9059 # src tree. 9060 ac_file_inputs=`IFS=: 9061 for f in $ac_file_in; do 9062 case $f in 9063 -) echo $tmp/stdin ;; 9064 [\\/$]*) 9065 # Absolute (can't be DOS-style, as IFS=:) 9066 test -f "$f" || { { echo "$as_me:9066: error: cannot find input file: $f" >&5 9067echo "$as_me: error: cannot find input file: $f" >&2;} 9068 { (exit 1); exit 1; }; } 9069 echo $f;; 9070 *) # Relative 9071 if test -f "$f"; then 9072 # Build tree 9073 echo $f 9074 elif test -f "$srcdir/$f"; then 9075 # Source tree 9076 echo "$srcdir/$f" 9077 else 9078 # /dev/null tree 9079 { { echo "$as_me:9079: error: cannot find input file: $f" >&5 9080echo "$as_me: error: cannot find input file: $f" >&2;} 9081 { (exit 1); exit 1; }; } 9082 fi;; 9083 esac 9084 done` || { (exit 1); exit 1; } 9085 # Remove the trailing spaces. 9086 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 9087 9088EOF 9089 9090# Transform confdefs.h into a list of #define's. We won't use it as a sed 9091# script, but as data to insert where we see @DEFS@. We expect AC_SAVE_DEFS to 9092# be either 'cat' or 'sort'. 9093cat confdefs.h | uniq >conftest.vals 9094 9095# Break up conftest.vals because some shells have a limit on 9096# the size of here documents, and old seds have small limits too. 9097 9098rm -f conftest.tail 9099echo ' rm -f conftest.frag' >> "$CONFIG_STATUS" 9100while grep . conftest.vals >/dev/null 9101do 9102 # Write chunks of a limited-size here document to conftest.frag. 9103 echo ' cat >> conftest.frag <<CEOF' >> "$CONFIG_STATUS" 9104 sed "${ac_max_here_lines}q" conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> "$CONFIG_STATUS" 9105 echo 'CEOF' >> "$CONFIG_STATUS" 9106 sed "1,${ac_max_here_lines}d" conftest.vals > conftest.tail 9107 rm -f conftest.vals 9108 mv conftest.tail conftest.vals 9109done 9110rm -f conftest.vals 9111 9112# Run sed to substitute the contents of conftest.frag into $tmp/in at the 9113# marker @DEFS@. 9114echo ' cat >> conftest.edit <<CEOF 9115/@DEFS@/r conftest.frag 9116/@DEFS@/d 9117CEOF 9118sed -f conftest.edit $tmp/in > $tmp/out 9119rm -f $tmp/in 9120mv $tmp/out $tmp/in 9121rm -f conftest.edit conftest.frag 9122' >> "$CONFIG_STATUS" 9123 9124cat >>"$CONFIG_STATUS" <<\EOF 9125 # Let's still pretend it is `configure' which instantiates (i.e., don't 9126 # use $as_me), people would be surprised to read: 9127 # /* config.h. Generated automatically by config.status. */ 9128 if test x"$ac_file" = x-; then 9129 echo "/* Generated automatically by configure. */" >$tmp/config.h 9130 else 9131 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 9132 fi 9133 cat $tmp/in >>$tmp/config.h 9134 rm -f $tmp/in 9135 if test x"$ac_file" != x-; then 9136 if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then 9137 { echo "$as_me:9137: $ac_file is unchanged" >&5 9138echo "$as_me: $ac_file is unchanged" >&6;} 9139 else 9140 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9141 X"$ac_file" : 'X\(//\)[^/]' \| \ 9142 X"$ac_file" : 'X\(//\)$' \| \ 9143 X"$ac_file" : 'X\(/\)' \| \ 9144 . : '\(.\)' 2>/dev/null || 9145echo X"$ac_file" | 9146 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 9147 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 9148 /^X\(\/\/\)$/{ s//\1/; q; } 9149 /^X\(\/\).*/{ s//\1/; q; } 9150 s/.*/./; q'` 9151 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 9152 { case "$ac_dir" in 9153 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 9154 *) as_incr_dir=.;; 9155esac 9156as_dummy="$ac_dir" 9157for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 9158 case $as_mkdir_dir in 9159 # Skip DOS drivespec 9160 ?:) as_incr_dir=$as_mkdir_dir ;; 9161 *) 9162 as_incr_dir=$as_incr_dir/$as_mkdir_dir 9163 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 9164 ;; 9165 esac 9166done; } 9167 9168 fi 9169 rm -f "$ac_file" 9170 mv "$tmp/config.h" "$ac_file" 9171 fi 9172 else 9173 cat $tmp/config.h 9174 rm -f $tmp/config.h 9175 fi 9176done 9177EOF 9178 9179cat >>"$CONFIG_STATUS" <<\EOF 9180 9181{ (exit 0); exit 0; } 9182EOF 9183chmod +x "$CONFIG_STATUS" 9184ac_clean_files=$ac_clean_files_save 9185 9186# configure is writing to config.log, and then calls config.status. 9187# config.status does its own redirection, appending to config.log. 9188# Unfortunately, on DOS this fails, as config.log is still kept open 9189# by configure, so config.status won't be able to write to it; its 9190# output is simply discarded. So we exec the FD to /dev/null, 9191# effectively closing config.log, so it can be properly (re)opened and 9192# appended to by config.status. When coming back to configure, we 9193# need to make the FD available again. 9194if test "$no_create" != yes; then 9195 ac_cs_success=: 9196 exec 5>/dev/null 9197 $SHELL "$CONFIG_STATUS" || ac_cs_success=false 9198 exec 5>>config.log 9199 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9200 # would make configure fail if this is the last instruction. 9201 "$ac_cs_success" || { (exit 1); exit 1; } 9202fi 9203 9204test -z "$cf_make_docs" && cf_make_docs=0 9205 9206cf_output=makefile 9207test -f "$cf_output" || cf_output=Makefile 9208 9209if test "$cf_make_docs" = 0 9210then 9211cat >>$cf_output <<CF_EOF 9212################################################################################ 9213## generated by CF_MAKE_DOCS 9214.SUFFIXES : .html .1 .man .ps .pdf .txt 9215 9216${NROFF_NOTE}.1.txt : 9217${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 9218 9219${GROFF_NOTE}.ps.pdf : 9220${GROFF_NOTE} ps2pdf \$*.ps 9221${GROFF_NOTE} 9222${GROFF_NOTE}.1.ps : 9223${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 9224${GROFF_NOTE} 9225${GROFF_NOTE}.1.txt : 9226${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -rHY=0 -Tascii -man | col -bx" >\$@ 9227 9228${MAN2HTML_NOTE}.1.html : 9229${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 9230 9231CF_EOF 9232 cf_make_docs=1 9233fi 9234 9235for cf_name in diffstat 9236do 9237cat >>$cf_output <<CF_EOF 9238################################################################################ 9239${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 9240${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 9241${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 9242${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 9243${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 9244 9245clean \\ 9246docs-clean :: 9247${NROFF_NOTE} rm -f $cf_name.txt 9248${MAN2HTML_NOTE} rm -f $cf_name.html 9249${GROFF_NOTE} rm -f $cf_name.pdf 9250${GROFF_NOTE} rm -f $cf_name.ps 9251${GROFF_NOTE} rm -f $cf_name.txt 9252 9253${NROFF_NOTE}$cf_name.txt : $cf_name.1 9254${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 9255${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 9256${GROFF_NOTE}$cf_name.ps : $cf_name.1 9257${GROFF_NOTE}$cf_name.txt : $cf_name.1 9258CF_EOF 9259done 9260 9261