configure revision 1.1.1.13
1 #! /bin/sh 2 # From configure.in Revision: 1.31 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20260118. 5 # 6 # Copyright 2003-2025,2026 Thomas E. Dickey 7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 8 # Free Software Foundation, Inc. 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 12 # Avoid depending upon Character Ranges. 13 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16 as_cr_digits='0123456789' 17 as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19 # Sed expression to map a string onto a valid variable name. 20 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22 # Sed expression to map a string onto a valid CPP name. 23 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25 # Be Bourne compatible 26 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31 fi 32 33 # Name of the executable. 34 as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36 if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr="expr" 38 else 39 as_expr="false" 40 fi 41 42 rm -f conf$$ conf$$.exe conf$$.file 43 echo >conf$$.file 44 if ln -s conf$$.file conf$$ 2>/dev/null; then 45 # We could just check for DJGPP; but this test a) works b) is more generic 46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 47 if test -f conf$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53 elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s='ln' 55 else 56 as_ln_s='cp -p' 57 fi 58 rm -f conf$$ conf$$.exe conf$$.file 59 60 as_executable_p="test -f" 61 62 # Support unset when possible. 63 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset="unset" 65 else 66 as_unset="false" 67 fi 68 69 # NLS nuisances. 70 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 71 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 72 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 73 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 74 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 75 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 76 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 77 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 78 79 # IFS 80 # We need space, tab and new line, in precisely that order. 81 as_nl=' 82 ' 83 IFS=" $as_nl" 84 85 # CDPATH. 86 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88 # Name of the host. 89 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90 # so uname gets run too. 91 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93 exec 6>&1 94 95 # 96 # Initializations. 97 # 98 ac_default_prefix=/usr/local 99 cross_compiling=no 100 subdirs= 101 MFLAGS= 102 MAKEFLAGS= 103 SHELL=${CONFIG_SHELL-/bin/sh} 104 105 # Maximum number of lines to put in a shell here document. 106 # This variable seems obsolete. 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then 626 # Omit some internal or obsolete options to make the list less imposing. 627 # This message is too long to be a string in the A/UX 3.1 sh. 628 cat <<EOF 629 \`configure' configures this package to adapt to many kinds of systems. 630 631 Usage: $0 [OPTION]... [VAR=VALUE]... 632 633 To assign environment variables (e.g., CC, CFLAGS...), specify them as 634 VAR=VALUE. See below for descriptions of some of the useful variables. 635 636 Defaults for the options are specified in brackets. 637 638 Configuration: 639 -h, --help display this help and exit 640 --help=short display options specific to this package 641 --help=recursive display the short help of all the included packages 642 -V, --version display version information and exit 643 -q, --quiet, --silent do not print \`checking...' messages 644 --cache-file=FILE cache test results in FILE [disabled] 645 -C, --config-cache alias for \`--cache-file=config.cache' 646 -n, --no-create do not create output files 647 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 648 649 EOF 650 651 cat <<EOF 652 Installation directories: 653 --prefix=PREFIX install architecture-independent files in PREFIX 654 [$ac_default_prefix] 655 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 656 [PREFIX] 657 658 By default, \`make install' will install all the files in 659 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 660 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 661 for instance \`--prefix=\$HOME'. 662 663 For better control, use the options below. 664 665 Fine tuning of the installation directories: 666 --bindir=DIR user executables [EPREFIX/bin] 667 --sbindir=DIR system admin executables [EPREFIX/sbin] 668 --libexecdir=DIR program executables [EPREFIX/libexec] 669 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 670 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 671 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 672 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 673 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 674 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 675 --libdir=DIR object code libraries [EPREFIX/lib] 676 --includedir=DIR C header files [PREFIX/include] 677 --oldincludedir=DIR C header files for non-gcc [/usr/include] 678 --infodir=DIR info documentation [DATAROOTDIR/info] 679 --mandir=DIR man documentation [DATAROOTDIR/man] 680 EOF 681 682 cat <<\EOF 683 684 Program names: 685 --program-prefix=PREFIX prepend PREFIX to installed program names 686 --program-suffix=SUFFIX append SUFFIX to installed program names 687 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 688 689 System types: 690 --build=BUILD configure for building on BUILD [guessed] 691 --host=HOST build programs to run on HOST [BUILD] 692 --target=TARGET configure for building compilers for TARGET [HOST] 693 EOF 694 fi 695 696 if test -n "$ac_init_help"; then 697 698 cat <<\EOF 699 700 Optional Packages: 701 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 702 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 703 704 Optional Features: 705 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 706 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 707 708 --with-system-type=XXX test: override derived host system-type 709 --with-max-table-size=N set the maximum table size = N (no default) 710 --disable-btyacc disable support for the btyacc backtracking 711 extension (default: enabled) 712 --enable-warnings test: turn on gcc compiler warnings 713 --enable-stdnoreturn enable C11 _Noreturn feature for diagnostics 714 --disable-echo do not display "compiling" commands 715 --with-dmalloc test: use Gray Watson's dmalloc library 716 --with-dbmalloc test: use Conor Cahill's dbmalloc library 717 --with-valgrind test: use valgrind 718 --disable-leaks test: free permanent memory, analyze leaks 719 --with-manpage-format specify man page format: gzip/compress/bzip2/xz, 720 BSDI/normal and optionally formatted/catonly, 721 e.g., gzip,formatted 722 --with-man2html[=XXX] use XXX rather than groff 723 724 Some influential environment variables: 725 CC C compiler command 726 CFLAGS C compiler flags 727 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 728 nonstandard directory <lib dir> 729 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 730 headers in a nonstandard directory <include dir> 731 CPP C preprocessor 732 733 Use these variables to override the choices made by `configure' or to help 734 it to find libraries and programs with nonstandard names/locations. 735 736 EOF 737 fi 738 739 if test "$ac_init_help" = "recursive"; then 740 # If there are subdirs, report their specific --help. 741 ac_popdir=`pwd` 742 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 743 cd "$ac_subdir" 744 # A "../" for each directory in /$ac_subdir. 745 ac_dots=`echo "$ac_subdir" | 746 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 747 748 case "$srcdir" in 749 .) # No --srcdir option. We are building in place. 750 ac_sub_srcdir="$srcdir" ;; 751 [\\/]* | ?:[\\/]* ) # Absolute path. 752 ac_sub_srcdir="$srcdir/$ac_subdir" ;; 753 *) # Relative path. 754 ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;; 755 esac 756 757 # Check for guested configure; otherwise get Cygnus style configure. 758 if test -f "$ac_sub_srcdir/configure.gnu"; then 759 echo 760 $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive 761 elif test -f "$ac_sub_srcdir/configure"; then 762 echo 763 $SHELL "$ac_sub_srcdir/configure" --help=recursive 764 elif test -f "$ac_sub_srcdir/configure.ac" || 765 test -f "$ac_sub_srcdir/configure.in"; then 766 echo 767 "$ac_configure" --help 768 else 769 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 770 fi 771 cd "$ac_popdir" 772 done 773 fi 774 775 test -n "$ac_init_help" && exit 0 776 if "$ac_init_version"; then 777 cat <<\EOF 778 779 Copyright 2003-2025,2026 Thomas E. Dickey 780 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 781 Free Software Foundation, Inc. 782 This configure script is free software; the Free Software Foundation 783 gives unlimited permission to copy, distribute and modify it. 784 EOF 785 exit 0 786 fi 787 exec 5>config.log 788 cat >&5 <<EOF 789 This file contains any messages produced by compilers while 790 running configure, to aid debugging if configure makes a mistake. 791 792 It was created by $as_me, which was 793 generated by GNU Autoconf 2.52.20260118. Invocation command line was 794 795 $ $0 $@ 796 797 EOF 798 { 799 cat <<_ASUNAME 800 ## ---------- ## 801 ## Platform. ## 802 ## ---------- ## 803 804 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 805 uname -m = `(uname -m) 2>/dev/null || echo unknown` 806 uname -r = `(uname -r) 2>/dev/null || echo unknown` 807 uname -s = `(uname -s) 2>/dev/null || echo unknown` 808 uname -v = `(uname -v) 2>/dev/null || echo unknown` 809 810 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 811 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 812 813 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 814 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 815 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 816 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 817 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 818 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 819 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 820 821 PATH = $PATH 822 823 _ASUNAME 824 } >&5 825 826 cat >&5 <<EOF 827 ## ------------ ## 828 ## Core tests. ## 829 ## ------------ ## 830 831 EOF 832 833 # Keep a trace of the command line. 834 # Strip out --no-create and --no-recursion so they do not pile up. 835 # Also quote any args containing shell meta-characters. 836 ac_configure_args= 837 ac_sep= 838 for ac_arg 839 do 840 case "$ac_arg" in 841 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 842 | --no-cr | --no-c) ;; 843 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 844 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 845 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 846 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 847 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 848 ac_sep=" " ;; 849 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 850 ac_sep=" " ;; 851 esac 852 # Get rid of the leading space. 853 done 854 855 # When interrupted or exit'd, cleanup temporary files, and complete 856 # config.log. We remove comments because anyway the quotes in there 857 # would cause problems or look ugly. 858 trap 'exit_status=$? 859 # Save into config.log some information that might help in debugging. 860 echo >&5 861 echo "## ----------------- ##" >&5 862 echo "## Cache variables. ##" >&5 863 echo "## ----------------- ##" >&5 864 echo >&5 865 # The following way of writing the cache mishandles newlines in values, 866 { 867 (set) 2>&1 | 868 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 869 *ac_space=\ *) 870 sed -n \ 871 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 873 ;; 874 *) 875 sed -n \ 876 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 877 ;; 878 esac; 879 } >&5 880 sed "/^$/d" confdefs.h >conftest.log 881 if test -s conftest.log; then 882 echo >&5 883 echo "## ------------ ##" >&5 884 echo "## confdefs.h. ##" >&5 885 echo "## ------------ ##" >&5 886 echo >&5 887 cat conftest.log >&5 888 fi 889 (echo; echo) >&5 890 test "$ac_signal" != 0 && 891 echo "$as_me: caught signal $ac_signal" >&5 892 echo "$as_me: exit $exit_status" >&5 893 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 894 exit $exit_status 895 ' 0 896 for ac_signal in 1 2 13 15; do 897 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' "$ac_signal" 898 done 899 ac_signal=0 900 901 # confdefs.h avoids OS command line length limits that DEFS can exceed. 902 rm -rf conftest* confdefs.h 903 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 904 echo >confdefs.h 905 906 # Let the site file select an alternate cache file if it wants to. 907 # Prefer explicitly selected file to automatically selected ones. 908 if test -z "$CONFIG_SITE"; then 909 if test "x$prefix" != xNONE; then 910 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 911 else 912 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 913 fi 914 fi 915 for ac_site_file in $CONFIG_SITE; do 916 if test -r "$ac_site_file"; then 917 { echo "$as_me:917: loading site script $ac_site_file" >&5 918 echo "$as_me: loading site script $ac_site_file" >&6;} 919 cat "$ac_site_file" >&5 920 . "$ac_site_file" 921 fi 922 done 923 924 if test -r "$cache_file"; then 925 # Some versions of bash will fail to source /dev/null (special 926 # files actually), so we avoid doing that. 927 if test -f "$cache_file"; then 928 { echo "$as_me:928: loading cache $cache_file" >&5 929 echo "$as_me: loading cache $cache_file" >&6;} 930 case $cache_file in 931 [\\/]* | ?:[\\/]* ) . $cache_file;; 932 *) . ./$cache_file;; 933 esac 934 fi 935 else 936 { echo "$as_me:936: creating cache $cache_file" >&5 937 echo "$as_me: creating cache $cache_file" >&6;} 938 >$cache_file 939 fi 940 941 # Check that the precious variables saved in the cache have kept the same 942 # value. 943 ac_cache_corrupted=false 944 for ac_var in `(set) 2>&1 | 945 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 946 eval ac_old_set=\$ac_cv_env_${ac_var}_set 947 eval ac_new_set=\$ac_env_${ac_var}_set 948 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 949 eval ac_new_val="\$ac_env_${ac_var}_value" 950 case "$ac_old_set,$ac_new_set" in 951 set,) 952 { echo "$as_me:952: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 953 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 954 ac_cache_corrupted=: ;; 955 ,set) 956 { echo "$as_me:956: error: \`$ac_var' was not set in the previous run" >&5 957 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 958 ac_cache_corrupted=: ;; 959 ,);; 960 *) 961 if test "x$ac_old_val" != "x$ac_new_val"; then 962 { echo "$as_me:962: error: \`$ac_var' has changed since the previous run:" >&5 963 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 964 { echo "$as_me:964: former value: $ac_old_val" >&5 965 echo "$as_me: former value: $ac_old_val" >&2;} 966 { echo "$as_me:966: current value: $ac_new_val" >&5 967 echo "$as_me: current value: $ac_new_val" >&2;} 968 ac_cache_corrupted=: 969 fi;; 970 esac 971 # Pass precious variables to config.status. It doesn't matter if 972 # we pass some twice (in addition to the command line arguments). 973 if test "$ac_new_set" = set; then 974 case "$ac_new_val" in 975 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 976 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 977 ac_configure_args="$ac_configure_args '$ac_arg'" 978 ;; 979 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 980 ;; 981 esac 982 fi 983 done 984 if "$ac_cache_corrupted"; then 985 { echo "$as_me:985: error: changes in the environment can compromise the build" >&5 986 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 987 { { echo "$as_me:987: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 988 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 989 { (exit 1); exit 1; }; } 990 fi 991 992 ac_ext=c 993 ac_cpp='$CPP $CPPFLAGS' 994 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 995 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 996 ac_compiler_gnu=$ac_cv_c_compiler_gnu 997 ac_main_return="return" 998 999 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 1000 *c*,-n*) ECHO_N= 1001 ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 1002 ECHO_T=' ' 1003 ;; 1004 *c*,* ) ECHO_N=-n 1005 ECHO_C= 1006 ECHO_T= 1007 ;; 1008 *) ECHO_N= 1009 ECHO_C='\c' 1010 ECHO_T= 1011 ;; 1012 esac 1013 echo "#! $SHELL" >conftest.sh 1014 echo "exit 0" >>conftest.sh 1015 chmod +x conftest.sh 1016 if { (echo "$as_me:1016: PATH=\".;.\"; conftest.sh") >&5 1017 (PATH=".;."; conftest.sh) 2>&5 1018 ac_status=$? 1019 echo "$as_me:1019: \$? = $ac_status" >&5 1020 (exit "$ac_status"); }; then 1021 ac_path_separator=';' 1022 else 1023 ac_path_separator=: 1024 fi 1025 PATH_SEPARATOR="$ac_path_separator" 1026 rm -f conftest.sh 1027 1028 ac_config_headers="$ac_config_headers config.h:config_h.in" 1029 1030 ac_aux_dir= 1031 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1032 if test -f "$ac_dir/install-sh"; then 1033 ac_aux_dir=$ac_dir 1034 ac_install_sh="$ac_aux_dir/install-sh -c" 1035 break 1036 elif test -f "$ac_dir/install.sh"; then 1037 ac_aux_dir=$ac_dir 1038 ac_install_sh="$ac_aux_dir/install.sh -c" 1039 break 1040 elif test -f "$ac_dir/shtool"; then 1041 ac_aux_dir=$ac_dir 1042 ac_install_sh="$ac_aux_dir/shtool install -c" 1043 break 1044 fi 1045 done 1046 if test -z "$ac_aux_dir"; then 1047 { { echo "$as_me:1047: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1048 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1049 { (exit 1); exit 1; }; } 1050 fi 1051 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1052 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1053 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1054 1055 # Make sure we can run config.sub. 1056 $ac_config_sub sun4 >/dev/null 2>&1 || 1057 { { echo "$as_me:1057: error: cannot run $ac_config_sub" >&5 1058 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1059 { (exit 1); exit 1; }; } 1060 1061 echo "$as_me:1061: checking build system type" >&5 1062 echo $ECHO_N "checking build system type... $ECHO_C" >&6 1063 if test "${ac_cv_build+set}" = set; then 1064 echo $ECHO_N "(cached) $ECHO_C" >&6 1065 else 1066 ac_cv_build_alias=$build_alias 1067 test -z "$ac_cv_build_alias" && 1068 ac_cv_build_alias=`$ac_config_guess` 1069 test -z "$ac_cv_build_alias" && 1070 { { echo "$as_me:1070: error: cannot guess build type; you must specify one" >&5 1071 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1072 { (exit 1); exit 1; }; } 1073 ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` || 1074 { { echo "$as_me:1074: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1075 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1076 { (exit 1); exit 1; }; } 1077 1078 fi 1079 echo "$as_me:1079: result: $ac_cv_build" >&5 1080 echo "${ECHO_T}$ac_cv_build" >&6 1081 build=$ac_cv_build 1082 build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1083 build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1084 build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1085 1086 echo "$as_me:1086: checking host system type" >&5 1087 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1088 if test "${ac_cv_host+set}" = set; then 1089 echo $ECHO_N "(cached) $ECHO_C" >&6 1090 else 1091 ac_cv_host_alias=$host_alias 1092 test -z "$ac_cv_host_alias" && 1093 ac_cv_host_alias=$ac_cv_build_alias 1094 ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` || 1095 { { echo "$as_me:1095: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1096 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1097 { (exit 1); exit 1; }; } 1098 1099 fi 1100 echo "$as_me:1100: result: $ac_cv_host" >&5 1101 echo "${ECHO_T}$ac_cv_host" >&6 1102 host=$ac_cv_host 1103 host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1104 host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1105 host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1106 1107 if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then 1108 echo "$as_me:1108: checking target system type" >&5 1109 echo $ECHO_N "checking target system type... $ECHO_C" >&6 1110 if test "${ac_cv_target+set}" = set; then 1111 echo $ECHO_N "(cached) $ECHO_C" >&6 1112 else 1113 ac_cv_target_alias=$target_alias 1114 test "x$ac_cv_target_alias" = "x" && 1115 ac_cv_target_alias=$ac_cv_host_alias 1116 ac_cv_target=`$ac_config_sub "$ac_cv_target_alias"` || 1117 { { echo "$as_me:1117: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1118 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1119 { (exit 1); exit 1; }; } 1120 1121 fi 1122 echo "$as_me:1122: result: $ac_cv_target" >&5 1123 echo "${ECHO_T}$ac_cv_target" >&6 1124 target=$ac_cv_target 1125 target_cpu=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1126 target_vendor=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1127 target_os=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1128 1129 # The aliases save the names the user supplied, while $host etc. 1130 # will get canonicalized. 1131 test -n "$target_alias" && 1132 test "$program_prefix$program_suffix$program_transform_name" = \ 1133 NONENONEs,x,x, && 1134 program_prefix=${target_alias}- 1135 system_name="$host_os" 1136 else 1137 system_name="`(uname -s -r) 2>/dev/null`" 1138 if test -z "$system_name" ; then 1139 system_name="`(hostname) 2>/dev/null`" 1140 fi 1141 fi 1142 test -n "$system_name" && 1143 cat >>confdefs.h <<EOF 1144 #define SYSTEM_NAME "$system_name" 1145 EOF 1146 1147 if test "${cf_cv_system_name+set}" = set; then 1148 echo $ECHO_N "(cached) $ECHO_C" >&6 1149 else 1150 cf_cv_system_name="$system_name" 1151 fi 1152 1153 test -z "$system_name" && system_name="$cf_cv_system_name" 1154 test -n "$cf_cv_system_name" && echo "$as_me:1154: result: Configuring for $cf_cv_system_name" >&5 1155 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1156 1157 if test ".$system_name" != ".$cf_cv_system_name" ; then 1158 echo "$as_me:1158: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1159 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1160 { { echo "$as_me:1160: error: \"Please remove config.cache and try again.\"" >&5 1161 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1162 { (exit 1); exit 1; }; } 1163 fi 1164 1165 test "$program_prefix" != NONE && 1166 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1167 # Use a double $ so make ignores it. 1168 test "$program_suffix" != NONE && 1169 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1170 # Double any \ or $. echo might interpret backslashes. 1171 # By default was `s,x,x', remove it if useless. 1172 cat <<\_ACEOF >conftest.sed 1173 s/[\\$]/&&/g;s/;s,x,x,$// 1174 _ACEOF 1175 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1176 rm conftest.sed 1177 1178 ac_ext=c 1179 ac_cpp='$CPP $CPPFLAGS' 1180 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1181 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1182 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1183 ac_main_return="return" 1184 if test -n "$ac_tool_prefix"; then 1185 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1186 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1187 echo "$as_me:1187: checking for $ac_word" >&5 1188 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1189 if test "${ac_cv_prog_CC+set}" = set; then 1190 echo $ECHO_N "(cached) $ECHO_C" >&6 1191 else 1192 if test -n "$CC"; then 1193 ac_cv_prog_CC="$CC" # Let the user override the test. 1194 else 1195 ac_save_IFS=$IFS; IFS=$ac_path_separator 1196 ac_dummy="$PATH" 1197 for ac_dir in $ac_dummy; do 1198 IFS=$ac_save_IFS 1199 test -z "$ac_dir" && ac_dir=. 1200 $as_executable_p "$ac_dir/$ac_word" || continue 1201 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1202 echo "$as_me:1202: found $ac_dir/$ac_word" >&5 1203 break 1204 done 1205 1206 fi 1207 fi 1208 CC=$ac_cv_prog_CC 1209 if test -n "$CC"; then 1210 echo "$as_me:1210: result: $CC" >&5 1211 echo "${ECHO_T}$CC" >&6 1212 else 1213 echo "$as_me:1213: result: no" >&5 1214 echo "${ECHO_T}no" >&6 1215 fi 1216 1217 fi 1218 if test -z "$ac_cv_prog_CC"; then 1219 ac_ct_CC=$CC 1220 # Extract the first word of "gcc", so it can be a program name with args. 1221 set dummy gcc; ac_word=$2 1222 echo "$as_me:1222: checking for $ac_word" >&5 1223 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1224 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1225 echo $ECHO_N "(cached) $ECHO_C" >&6 1226 else 1227 if test -n "$ac_ct_CC"; then 1228 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1229 else 1230 ac_save_IFS=$IFS; IFS=$ac_path_separator 1231 ac_dummy="$PATH" 1232 for ac_dir in $ac_dummy; do 1233 IFS=$ac_save_IFS 1234 test -z "$ac_dir" && ac_dir=. 1235 $as_executable_p "$ac_dir/$ac_word" || continue 1236 ac_cv_prog_ac_ct_CC="gcc" 1237 echo "$as_me:1237: found $ac_dir/$ac_word" >&5 1238 break 1239 done 1240 1241 fi 1242 fi 1243 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1244 if test -n "$ac_ct_CC"; then 1245 echo "$as_me:1245: result: $ac_ct_CC" >&5 1246 echo "${ECHO_T}$ac_ct_CC" >&6 1247 else 1248 echo "$as_me:1248: result: no" >&5 1249 echo "${ECHO_T}no" >&6 1250 fi 1251 1252 CC=$ac_ct_CC 1253 else 1254 CC="$ac_cv_prog_CC" 1255 fi 1256 1257 if test -z "$CC"; then 1258 if test -n "$ac_tool_prefix"; then 1259 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1260 set dummy ${ac_tool_prefix}cc; ac_word=$2 1261 echo "$as_me:1261: checking for $ac_word" >&5 1262 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1263 if test "${ac_cv_prog_CC+set}" = set; then 1264 echo $ECHO_N "(cached) $ECHO_C" >&6 1265 else 1266 if test -n "$CC"; then 1267 ac_cv_prog_CC="$CC" # Let the user override the test. 1268 else 1269 ac_save_IFS=$IFS; IFS=$ac_path_separator 1270 ac_dummy="$PATH" 1271 for ac_dir in $ac_dummy; do 1272 IFS=$ac_save_IFS 1273 test -z "$ac_dir" && ac_dir=. 1274 $as_executable_p "$ac_dir/$ac_word" || continue 1275 ac_cv_prog_CC="${ac_tool_prefix}cc" 1276 echo "$as_me:1276: found $ac_dir/$ac_word" >&5 1277 break 1278 done 1279 1280 fi 1281 fi 1282 CC=$ac_cv_prog_CC 1283 if test -n "$CC"; then 1284 echo "$as_me:1284: result: $CC" >&5 1285 echo "${ECHO_T}$CC" >&6 1286 else 1287 echo "$as_me:1287: result: no" >&5 1288 echo "${ECHO_T}no" >&6 1289 fi 1290 1291 fi 1292 if test -z "$ac_cv_prog_CC"; then 1293 ac_ct_CC=$CC 1294 # Extract the first word of "cc", so it can be a program name with args. 1295 set dummy cc; ac_word=$2 1296 echo "$as_me:1296: checking for $ac_word" >&5 1297 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1298 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1299 echo $ECHO_N "(cached) $ECHO_C" >&6 1300 else 1301 if test -n "$ac_ct_CC"; then 1302 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1303 else 1304 ac_save_IFS=$IFS; IFS=$ac_path_separator 1305 ac_dummy="$PATH" 1306 for ac_dir in $ac_dummy; do 1307 IFS=$ac_save_IFS 1308 test -z "$ac_dir" && ac_dir=. 1309 $as_executable_p "$ac_dir/$ac_word" || continue 1310 ac_cv_prog_ac_ct_CC="cc" 1311 echo "$as_me:1311: found $ac_dir/$ac_word" >&5 1312 break 1313 done 1314 1315 fi 1316 fi 1317 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1318 if test -n "$ac_ct_CC"; then 1319 echo "$as_me:1319: result: $ac_ct_CC" >&5 1320 echo "${ECHO_T}$ac_ct_CC" >&6 1321 else 1322 echo "$as_me:1322: result: no" >&5 1323 echo "${ECHO_T}no" >&6 1324 fi 1325 1326 CC=$ac_ct_CC 1327 else 1328 CC="$ac_cv_prog_CC" 1329 fi 1330 1331 fi 1332 if test -z "$CC"; then 1333 # Extract the first word of "cc", so it can be a program name with args. 1334 set dummy cc; ac_word=$2 1335 echo "$as_me:1335: checking for $ac_word" >&5 1336 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1337 if test "${ac_cv_prog_CC+set}" = set; then 1338 echo $ECHO_N "(cached) $ECHO_C" >&6 1339 else 1340 if test -n "$CC"; then 1341 ac_cv_prog_CC="$CC" # Let the user override the test. 1342 else 1343 ac_prog_rejected=no 1344 ac_save_IFS=$IFS; IFS=$ac_path_separator 1345 ac_dummy="$PATH" 1346 for ac_dir in $ac_dummy; do 1347 IFS=$ac_save_IFS 1348 test -z "$ac_dir" && ac_dir=. 1349 $as_executable_p "$ac_dir/$ac_word" || continue 1350 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1351 ac_prog_rejected=yes 1352 continue 1353 fi 1354 ac_cv_prog_CC="cc" 1355 echo "$as_me:1355: found $ac_dir/$ac_word" >&5 1356 break 1357 done 1358 1359 if test "$ac_prog_rejected" = yes; then 1360 # We found a bogon in the path, so make sure we never use it. 1361 set dummy $ac_cv_prog_CC 1362 shift 1363 if test $# != 0; then 1364 # We chose a different compiler from the bogus one. 1365 # However, it has the same basename, so the bogon will be chosen 1366 # first if we set CC to just the basename; use the full file name. 1367 shift 1368 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1369 shift 1370 ac_cv_prog_CC="$@" 1371 fi 1372 fi 1373 fi 1374 fi 1375 CC=$ac_cv_prog_CC 1376 if test -n "$CC"; then 1377 echo "$as_me:1377: result: $CC" >&5 1378 echo "${ECHO_T}$CC" >&6 1379 else 1380 echo "$as_me:1380: result: no" >&5 1381 echo "${ECHO_T}no" >&6 1382 fi 1383 1384 fi 1385 if test -z "$CC"; then 1386 if test -n "$ac_tool_prefix"; then 1387 for ac_prog in cl 1388 do 1389 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1390 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1391 echo "$as_me:1391: checking for $ac_word" >&5 1392 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1393 if test "${ac_cv_prog_CC+set}" = set; then 1394 echo $ECHO_N "(cached) $ECHO_C" >&6 1395 else 1396 if test -n "$CC"; then 1397 ac_cv_prog_CC="$CC" # Let the user override the test. 1398 else 1399 ac_save_IFS=$IFS; IFS=$ac_path_separator 1400 ac_dummy="$PATH" 1401 for ac_dir in $ac_dummy; do 1402 IFS=$ac_save_IFS 1403 test -z "$ac_dir" && ac_dir=. 1404 $as_executable_p "$ac_dir/$ac_word" || continue 1405 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1406 echo "$as_me:1406: found $ac_dir/$ac_word" >&5 1407 break 1408 done 1409 1410 fi 1411 fi 1412 CC=$ac_cv_prog_CC 1413 if test -n "$CC"; then 1414 echo "$as_me:1414: result: $CC" >&5 1415 echo "${ECHO_T}$CC" >&6 1416 else 1417 echo "$as_me:1417: result: no" >&5 1418 echo "${ECHO_T}no" >&6 1419 fi 1420 1421 test -n "$CC" && break 1422 done 1423 fi 1424 if test -z "$CC"; then 1425 ac_ct_CC=$CC 1426 for ac_prog in cl 1427 do 1428 # Extract the first word of "$ac_prog", so it can be a program name with args. 1429 set dummy $ac_prog; ac_word=$2 1430 echo "$as_me:1430: checking for $ac_word" >&5 1431 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1432 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1433 echo $ECHO_N "(cached) $ECHO_C" >&6 1434 else 1435 if test -n "$ac_ct_CC"; then 1436 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1437 else 1438 ac_save_IFS=$IFS; IFS=$ac_path_separator 1439 ac_dummy="$PATH" 1440 for ac_dir in $ac_dummy; do 1441 IFS=$ac_save_IFS 1442 test -z "$ac_dir" && ac_dir=. 1443 $as_executable_p "$ac_dir/$ac_word" || continue 1444 ac_cv_prog_ac_ct_CC="$ac_prog" 1445 echo "$as_me:1445: found $ac_dir/$ac_word" >&5 1446 break 1447 done 1448 1449 fi 1450 fi 1451 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1452 if test -n "$ac_ct_CC"; then 1453 echo "$as_me:1453: result: $ac_ct_CC" >&5 1454 echo "${ECHO_T}$ac_ct_CC" >&6 1455 else 1456 echo "$as_me:1456: result: no" >&5 1457 echo "${ECHO_T}no" >&6 1458 fi 1459 1460 test -n "$ac_ct_CC" && break 1461 done 1462 1463 CC=$ac_ct_CC 1464 fi 1465 1466 fi 1467 1468 test -z "$CC" && { { echo "$as_me:1468: error: no acceptable cc found in \$PATH" >&5 1469 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1470 { (exit 1); exit 1; }; } 1471 1472 # Provide some information about the compiler. 1473 echo "$as_me:1473:" \ 1474 "checking for C compiler version" >&5 1475 ac_compiler=`set X $ac_compile; echo "$2"` 1476 { (eval echo "$as_me:1476: \"$ac_compiler --version </dev/null >&5\"") >&5 1477 (eval $ac_compiler --version </dev/null >&5) 2>&5 1478 ac_status=$? 1479 echo "$as_me:1479: \$? = $ac_status" >&5 1480 (exit "$ac_status"); } 1481 { (eval echo "$as_me:1481: \"$ac_compiler -v </dev/null >&5\"") >&5 1482 (eval $ac_compiler -v </dev/null >&5) 2>&5 1483 ac_status=$? 1484 echo "$as_me:1484: \$? = $ac_status" >&5 1485 (exit "$ac_status"); } 1486 { (eval echo "$as_me:1486: \"$ac_compiler -V </dev/null >&5\"") >&5 1487 (eval $ac_compiler -V </dev/null >&5) 2>&5 1488 ac_status=$? 1489 echo "$as_me:1489: \$? = $ac_status" >&5 1490 (exit "$ac_status"); } 1491 1492 cat >"conftest.$ac_ext" <<_ACEOF 1493 #line 1493 "configure" 1494 #include "confdefs.h" 1495 1496 int 1497 main (void) 1498 { 1499 1500 ; 1501 return 0; 1502 } 1503 _ACEOF 1504 ac_clean_files_save=$ac_clean_files 1505 ac_clean_files="$ac_clean_files a.out a.exe" 1506 # Try to create an executable without -o first, disregard a.out. 1507 # It will help us diagnose broken compilers, and finding out an intuition 1508 # of exeext. 1509 echo "$as_me:1509: checking for C compiler default output" >&5 1510 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1511 ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'` 1512 if { (eval echo "$as_me:1512: \"$ac_link_default\"") >&5 1513 (eval $ac_link_default) 2>&5 1514 ac_status=$? 1515 echo "$as_me:1515: \$? = $ac_status" >&5 1516 (exit "$ac_status"); }; then 1517 # Find the output, starting from the most likely. This scheme is 1518 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1519 # resort. 1520 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1521 ls a.out conftest 2>/dev/null; 1522 ls a.* conftest.* 2>/dev/null`; do 1523 case $ac_file in 1524 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1525 a.out ) # We found the default executable, but exeext='' is most 1526 # certainly right. 1527 break;; 1528 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1529 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1530 export ac_cv_exeext 1531 break;; 1532 * ) break;; 1533 esac 1534 done 1535 else 1536 echo "$as_me: failed program was:" >&5 1537 cat "conftest.$ac_ext" >&5 1538 { { echo "$as_me:1538: error: C compiler cannot create executables" >&5 1539 echo "$as_me: error: C compiler cannot create executables" >&2;} 1540 { (exit 77); exit 77; }; } 1541 fi 1542 1543 ac_exeext=$ac_cv_exeext 1544 echo "$as_me:1544: result: $ac_file" >&5 1545 echo "${ECHO_T}$ac_file" >&6 1546 1547 # Check the compiler produces executables we can run. If not, either 1548 # the compiler is broken, or we cross compile. 1549 echo "$as_me:1549: checking whether the C compiler works" >&5 1550 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1551 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1552 # If not cross compiling, check that we can run a simple program. 1553 if test "$cross_compiling" != yes; then 1554 if { ac_try='./$ac_file' 1555 { (eval echo "$as_me:1555: \"$ac_try\"") >&5 1556 (eval $ac_try) 2>&5 1557 ac_status=$? 1558 echo "$as_me:1558: \$? = $ac_status" >&5 1559 (exit "$ac_status"); }; }; then 1560 cross_compiling=no 1561 else 1562 if test "$cross_compiling" = maybe; then 1563 cross_compiling=yes 1564 else 1565 { { echo "$as_me:1565: error: cannot run C compiled programs. 1566 If you meant to cross compile, use \`--host'." >&5 1567 echo "$as_me: error: cannot run C compiled programs. 1568 If you meant to cross compile, use \`--host'." >&2;} 1569 { (exit 1); exit 1; }; } 1570 fi 1571 fi 1572 fi 1573 echo "$as_me:1573: result: yes" >&5 1574 echo "${ECHO_T}yes" >&6 1575 1576 rm -f a.out a.exe "conftest$ac_cv_exeext" 1577 ac_clean_files=$ac_clean_files_save 1578 # Check the compiler produces executables we can run. If not, either 1579 # the compiler is broken, or we cross compile. 1580 echo "$as_me:1580: checking whether we are cross compiling" >&5 1581 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1582 echo "$as_me:1582: result: $cross_compiling" >&5 1583 echo "${ECHO_T}$cross_compiling" >&6 1584 1585 echo "$as_me:1585: checking for executable suffix" >&5 1586 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1587 if { (eval echo "$as_me:1587: \"$ac_link\"") >&5 1588 (eval $ac_link) 2>&5 1589 ac_status=$? 1590 echo "$as_me:1590: \$? = $ac_status" >&5 1591 (exit "$ac_status"); }; then 1592 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1593 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1594 # work properly (i.e., refer to `conftest.exe'), while it won't with 1595 # `rm'. 1596 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1597 case $ac_file in 1598 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1599 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1600 export ac_cv_exeext 1601 break;; 1602 * ) break;; 1603 esac 1604 done 1605 else 1606 { { echo "$as_me:1606: error: cannot compute EXEEXT: cannot compile and link" >&5 1607 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1608 { (exit 1); exit 1; }; } 1609 fi 1610 1611 rm -f "conftest$ac_cv_exeext" 1612 echo "$as_me:1612: result: $ac_cv_exeext" >&5 1613 echo "${ECHO_T}$ac_cv_exeext" >&6 1614 1615 rm -f "conftest.$ac_ext" 1616 EXEEXT=$ac_cv_exeext 1617 ac_exeext=$EXEEXT 1618 echo "$as_me:1618: checking for object suffix" >&5 1619 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1620 if test "${ac_cv_objext+set}" = set; then 1621 echo $ECHO_N "(cached) $ECHO_C" >&6 1622 else 1623 cat >"conftest.$ac_ext" <<_ACEOF 1624 #line 1624 "configure" 1625 #include "confdefs.h" 1626 1627 int 1628 main (void) 1629 { 1630 1631 ; 1632 return 0; 1633 } 1634 _ACEOF 1635 rm -f conftest.o conftest.obj 1636 if { (eval echo "$as_me:1636: \"$ac_compile\"") >&5 1637 (eval $ac_compile) 2>&5 1638 ac_status=$? 1639 echo "$as_me:1639: \$? = $ac_status" >&5 1640 (exit "$ac_status"); }; then 1641 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1642 case $ac_file in 1643 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1644 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1645 break;; 1646 esac 1647 done 1648 else 1649 echo "$as_me: failed program was:" >&5 1650 cat "conftest.$ac_ext" >&5 1651 { { echo "$as_me:1651: error: cannot compute OBJEXT: cannot compile" >&5 1652 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1653 { (exit 1); exit 1; }; } 1654 fi 1655 1656 rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext" 1657 fi 1658 echo "$as_me:1658: result: $ac_cv_objext" >&5 1659 echo "${ECHO_T}$ac_cv_objext" >&6 1660 OBJEXT=$ac_cv_objext 1661 ac_objext=$OBJEXT 1662 echo "$as_me:1662: checking whether we are using the GNU C compiler" >&5 1663 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1664 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1665 echo $ECHO_N "(cached) $ECHO_C" >&6 1666 else 1667 cat >"conftest.$ac_ext" <<_ACEOF 1668 #line 1668 "configure" 1669 #include "confdefs.h" 1670 1671 int 1672 main (void) 1673 { 1674 #ifndef __GNUC__ 1675 choke me 1676 #endif 1677 1678 ; 1679 return 0; 1680 } 1681 _ACEOF 1682 rm -f "conftest.$ac_objext" 1683 if { (eval echo "$as_me:1683: \"$ac_compile\"") >&5 1684 (eval $ac_compile) 2>&5 1685 ac_status=$? 1686 echo "$as_me:1686: \$? = $ac_status" >&5 1687 (exit "$ac_status"); } && 1688 { ac_try='test -s "conftest.$ac_objext"' 1689 { (eval echo "$as_me:1689: \"$ac_try\"") >&5 1690 (eval $ac_try) 2>&5 1691 ac_status=$? 1692 echo "$as_me:1692: \$? = $ac_status" >&5 1693 (exit "$ac_status"); }; }; then 1694 ac_compiler_gnu=yes 1695 else 1696 echo "$as_me: failed program was:" >&5 1697 cat "conftest.$ac_ext" >&5 1698 ac_compiler_gnu=no 1699 fi 1700 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1701 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1702 1703 fi 1704 echo "$as_me:1704: result: $ac_cv_c_compiler_gnu" >&5 1705 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1706 GCC=`test $ac_compiler_gnu = yes && echo yes` 1707 ac_test_CFLAGS=${CFLAGS+set} 1708 ac_save_CFLAGS=$CFLAGS 1709 CFLAGS="-g" 1710 echo "$as_me:1710: checking whether $CC accepts -g" >&5 1711 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1712 if test "${ac_cv_prog_cc_g+set}" = set; then 1713 echo $ECHO_N "(cached) $ECHO_C" >&6 1714 else 1715 cat >"conftest.$ac_ext" <<_ACEOF 1716 #line 1716 "configure" 1717 #include "confdefs.h" 1718 1719 int 1720 main (void) 1721 { 1722 1723 ; 1724 return 0; 1725 } 1726 _ACEOF 1727 rm -f "conftest.$ac_objext" 1728 if { (eval echo "$as_me:1728: \"$ac_compile\"") >&5 1729 (eval $ac_compile) 2>&5 1730 ac_status=$? 1731 echo "$as_me:1731: \$? = $ac_status" >&5 1732 (exit "$ac_status"); } && 1733 { ac_try='test -s "conftest.$ac_objext"' 1734 { (eval echo "$as_me:1734: \"$ac_try\"") >&5 1735 (eval $ac_try) 2>&5 1736 ac_status=$? 1737 echo "$as_me:1737: \$? = $ac_status" >&5 1738 (exit "$ac_status"); }; }; then 1739 ac_cv_prog_cc_g=yes 1740 else 1741 echo "$as_me: failed program was:" >&5 1742 cat "conftest.$ac_ext" >&5 1743 ac_cv_prog_cc_g=no 1744 fi 1745 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1746 fi 1747 echo "$as_me:1747: result: $ac_cv_prog_cc_g" >&5 1748 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1749 if test "$ac_test_CFLAGS" = set; then 1750 CFLAGS=$ac_save_CFLAGS 1751 elif test $ac_cv_prog_cc_g = yes; then 1752 if test "$GCC" = yes; then 1753 CFLAGS="-g -O2" 1754 else 1755 CFLAGS="-g" 1756 fi 1757 else 1758 if test "$GCC" = yes; then 1759 CFLAGS="-O2" 1760 else 1761 CFLAGS= 1762 fi 1763 fi 1764 # Some people use a C++ compiler to compile C. Since we use `exit', 1765 # in C++ we need to declare it. In case someone uses the same compiler 1766 # for both compiling C and C++ we need to have the C++ compiler decide 1767 # the declaration of exit, since it's the most demanding environment. 1768 cat >"conftest.$ac_ext" <<_ACEOF 1769 #ifndef __cplusplus 1770 choke me 1771 #endif 1772 _ACEOF 1773 rm -f "conftest.$ac_objext" 1774 if { (eval echo "$as_me:1774: \"$ac_compile\"") >&5 1775 (eval $ac_compile) 2>&5 1776 ac_status=$? 1777 echo "$as_me:1777: \$? = $ac_status" >&5 1778 (exit "$ac_status"); } && 1779 { ac_try='test -s "conftest.$ac_objext"' 1780 { (eval echo "$as_me:1780: \"$ac_try\"") >&5 1781 (eval $ac_try) 2>&5 1782 ac_status=$? 1783 echo "$as_me:1783: \$? = $ac_status" >&5 1784 (exit "$ac_status"); }; }; then 1785 for ac_declaration in \ 1786 ''\ 1787 '#include <stdlib.h>' \ 1788 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1789 'extern "C" void std::exit (int); using std::exit;' \ 1790 'extern "C" void exit (int) throw ();' \ 1791 'extern "C" void exit (int);' \ 1792 'void exit (int);' 1793 do 1794 cat >"conftest.$ac_ext" <<_ACEOF 1795 #line 1795 "configure" 1796 #include "confdefs.h" 1797 #include <stdlib.h> 1798 $ac_declaration 1799 int 1800 main (void) 1801 { 1802 exit (42); 1803 ; 1804 return 0; 1805 } 1806 _ACEOF 1807 rm -f "conftest.$ac_objext" 1808 if { (eval echo "$as_me:1808: \"$ac_compile\"") >&5 1809 (eval $ac_compile) 2>&5 1810 ac_status=$? 1811 echo "$as_me:1811: \$? = $ac_status" >&5 1812 (exit "$ac_status"); } && 1813 { ac_try='test -s "conftest.$ac_objext"' 1814 { (eval echo "$as_me:1814: \"$ac_try\"") >&5 1815 (eval $ac_try) 2>&5 1816 ac_status=$? 1817 echo "$as_me:1817: \$? = $ac_status" >&5 1818 (exit "$ac_status"); }; }; then 1819 : 1820 else 1821 echo "$as_me: failed program was:" >&5 1822 cat "conftest.$ac_ext" >&5 1823 continue 1824 fi 1825 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1826 cat >"conftest.$ac_ext" <<_ACEOF 1827 #line 1827 "configure" 1828 #include "confdefs.h" 1829 $ac_declaration 1830 int 1831 main (void) 1832 { 1833 exit (42); 1834 ; 1835 return 0; 1836 } 1837 _ACEOF 1838 rm -f "conftest.$ac_objext" 1839 if { (eval echo "$as_me:1839: \"$ac_compile\"") >&5 1840 (eval $ac_compile) 2>&5 1841 ac_status=$? 1842 echo "$as_me:1842: \$? = $ac_status" >&5 1843 (exit "$ac_status"); } && 1844 { ac_try='test -s "conftest.$ac_objext"' 1845 { (eval echo "$as_me:1845: \"$ac_try\"") >&5 1846 (eval $ac_try) 2>&5 1847 ac_status=$? 1848 echo "$as_me:1848: \$? = $ac_status" >&5 1849 (exit "$ac_status"); }; }; then 1850 break 1851 else 1852 echo "$as_me: failed program was:" >&5 1853 cat "conftest.$ac_ext" >&5 1854 fi 1855 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1856 done 1857 rm -rf conftest* 1858 if test -n "$ac_declaration"; then 1859 echo '#ifdef __cplusplus' >>confdefs.h 1860 echo "$ac_declaration" >>confdefs.h 1861 echo '#endif' >>confdefs.h 1862 fi 1863 1864 else 1865 echo "$as_me: failed program was:" >&5 1866 cat "conftest.$ac_ext" >&5 1867 fi 1868 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1869 ac_ext=c 1870 ac_cpp='$CPP $CPPFLAGS' 1871 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1872 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1873 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1874 ac_main_return="return" 1875 1876 GCC_VERSION=none 1877 if test "$GCC" = yes ; then 1878 echo "$as_me:1878: checking version of $CC" >&5 1879 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1880 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^[^(]*([^)][^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1881 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1882 echo "$as_me:1882: result: $GCC_VERSION" >&5 1883 echo "${ECHO_T}$GCC_VERSION" >&6 1884 fi 1885 1886 INTEL_COMPILER=no 1887 1888 if test "$GCC" = yes ; then 1889 case "$host_os" in 1890 (linux*|gnu*) 1891 echo "$as_me:1891: checking if this is really Intel C compiler" >&5 1892 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 1893 cf_save_CFLAGS="$CFLAGS" 1894 CFLAGS="$CFLAGS -no-gcc" 1895 cat >"conftest.$ac_ext" <<_ACEOF 1896 #line 1896 "configure" 1897 #include "confdefs.h" 1898 1899 int 1900 main (void) 1901 { 1902 1903 #ifdef __INTEL_COMPILER 1904 #else 1905 #error __INTEL_COMPILER is not defined 1906 #endif 1907 1908 ; 1909 return 0; 1910 } 1911 _ACEOF 1912 rm -f "conftest.$ac_objext" 1913 if { (eval echo "$as_me:1913: \"$ac_compile\"") >&5 1914 (eval $ac_compile) 2>&5 1915 ac_status=$? 1916 echo "$as_me:1916: \$? = $ac_status" >&5 1917 (exit "$ac_status"); } && 1918 { ac_try='test -s "conftest.$ac_objext"' 1919 { (eval echo "$as_me:1919: \"$ac_try\"") >&5 1920 (eval $ac_try) 2>&5 1921 ac_status=$? 1922 echo "$as_me:1922: \$? = $ac_status" >&5 1923 (exit "$ac_status"); }; }; then 1924 INTEL_COMPILER=yes 1925 cf_save_CFLAGS="$cf_save_CFLAGS -we147" 1926 1927 else 1928 echo "$as_me: failed program was:" >&5 1929 cat "conftest.$ac_ext" >&5 1930 fi 1931 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1932 CFLAGS="$cf_save_CFLAGS" 1933 echo "$as_me:1933: result: $INTEL_COMPILER" >&5 1934 echo "${ECHO_T}$INTEL_COMPILER" >&6 1935 ;; 1936 esac 1937 fi 1938 1939 CLANG_COMPILER=no 1940 1941 if test "$GCC" = yes ; then 1942 echo "$as_me:1942: checking if this is really Clang C compiler" >&5 1943 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 1944 cf_save_CFLAGS="$CFLAGS" 1945 cat >"conftest.$ac_ext" <<_ACEOF 1946 #line 1946 "configure" 1947 #include "confdefs.h" 1948 1949 int 1950 main (void) 1951 { 1952 1953 #ifdef __clang__ 1954 #else 1955 #error __clang__ is not defined 1956 #endif 1957 1958 ; 1959 return 0; 1960 } 1961 _ACEOF 1962 rm -f "conftest.$ac_objext" 1963 if { (eval echo "$as_me:1963: \"$ac_compile\"") >&5 1964 (eval $ac_compile) 2>&5 1965 ac_status=$? 1966 echo "$as_me:1966: \$? = $ac_status" >&5 1967 (exit "$ac_status"); } && 1968 { ac_try='test -s "conftest.$ac_objext"' 1969 { (eval echo "$as_me:1969: \"$ac_try\"") >&5 1970 (eval $ac_try) 2>&5 1971 ac_status=$? 1972 echo "$as_me:1972: \$? = $ac_status" >&5 1973 (exit "$ac_status"); }; }; then 1974 CLANG_COMPILER=yes 1975 1976 else 1977 echo "$as_me: failed program was:" >&5 1978 cat "conftest.$ac_ext" >&5 1979 fi 1980 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1981 CFLAGS="$cf_save_CFLAGS" 1982 echo "$as_me:1982: result: $CLANG_COMPILER" >&5 1983 echo "${ECHO_T}$CLANG_COMPILER" >&6 1984 fi 1985 1986 CLANG_VERSION=none 1987 1988 if test "x$CLANG_COMPILER" = "xyes" ; then 1989 case "$CC" in 1990 (c[1-9][0-9]|*/c[1-9][0-9]) 1991 { echo "$as_me:1991: WARNING: replacing broken compiler alias $CC" >&5 1992 echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;} 1993 CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`" 1994 CC=clang 1995 ;; 1996 esac 1997 1998 echo "$as_me:1998: checking version of $CC" >&5 1999 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 2000 CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 2001 test -z "$CLANG_VERSION" && CLANG_VERSION=unknown 2002 echo "$as_me:2002: result: $CLANG_VERSION" >&5 2003 echo "${ECHO_T}$CLANG_VERSION" >&6 2004 2005 for cf_clang_opt in \ 2006 -Qunused-arguments \ 2007 -Wno-error=implicit-function-declaration 2008 do 2009 echo "$as_me:2009: checking if option $cf_clang_opt works" >&5 2010 echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6 2011 cf_save_CFLAGS="$CFLAGS" 2012 CFLAGS="$CFLAGS $cf_clang_opt" 2013 cat >"conftest.$ac_ext" <<_ACEOF 2014 #line 2014 "configure" 2015 #include "confdefs.h" 2016 2017 #include <stdio.h> 2018 int 2019 main (void) 2020 { 2021 2022 printf("hello!\\n"); 2023 ; 2024 return 0; 2025 } 2026 _ACEOF 2027 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 2028 if { (eval echo "$as_me:2028: \"$ac_link\"") >&5 2029 (eval $ac_link) 2>&5 2030 ac_status=$? 2031 echo "$as_me:2031: \$? = $ac_status" >&5 2032 (exit "$ac_status"); } && 2033 { ac_try='test -s "conftest$ac_exeext"' 2034 { (eval echo "$as_me:2034: \"$ac_try\"") >&5 2035 (eval $ac_try) 2>&5 2036 ac_status=$? 2037 echo "$as_me:2037: \$? = $ac_status" >&5 2038 (exit "$ac_status"); }; }; then 2039 2040 cf_clang_optok=yes 2041 else 2042 echo "$as_me: failed program was:" >&5 2043 cat "conftest.$ac_ext" >&5 2044 2045 cf_clang_optok=no 2046 fi 2047 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 2048 echo "$as_me:2048: result: $cf_clang_optok" >&5 2049 echo "${ECHO_T}$cf_clang_optok" >&6 2050 CFLAGS="$cf_save_CFLAGS" 2051 if test "$cf_clang_optok" = yes; then 2052 test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6 2053 2054 echo "${as_me:-configure}:2054: testing adding option $cf_clang_opt ..." 1>&5 2055 2056 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2057 CFLAGS="${CFLAGS}$cf_clang_opt" 2058 2059 fi 2060 done 2061 fi 2062 2063 echo "$as_me:2063: checking for $CC option to accept ANSI C" >&5 2064 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2065 if test "${ac_cv_prog_cc_stdc+set}" = set; then 2066 echo $ECHO_N "(cached) $ECHO_C" >&6 2067 else 2068 ac_cv_prog_cc_stdc=no 2069 ac_save_CC=$CC 2070 cat >"conftest.$ac_ext" <<_ACEOF 2071 #line 2071 "configure" 2072 #include "confdefs.h" 2073 #include <stdarg.h> 2074 #include <stdio.h> 2075 #include <sys/types.h> 2076 #include <sys/stat.h> 2077 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2078 struct buf { int x; }; 2079 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2080 static char *e (char **p, int i) 2081 { 2082 return p[i]; 2083 } 2084 static char *f (char * (*g) (char **, int), char **p, ...) 2085 { 2086 char *s; 2087 va_list v; 2088 va_start (v,p); 2089 s = g (p, va_arg (v,int)); 2090 va_end (v); 2091 return s; 2092 } 2093 int test (int i, double x); 2094 struct s1 {int (*f) (int a);}; 2095 struct s2 {int (*f) (double a);}; 2096 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2097 int argc; 2098 char **argv; 2099 int 2100 main (void) 2101 { 2102 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2103 ; 2104 return 0; 2105 } 2106 _ACEOF 2107 # Don't try gcc -ansi; that turns off useful extensions and 2108 # breaks some systems' header files. 2109 # AIX -qlanglvl=ansi 2110 # Ultrix and OSF/1 -std1 2111 # HP-UX 10.20 and later -Ae 2112 # HP-UX older versions -Aa -D_HPUX_SOURCE 2113 # SVR4 -Xc -D__EXTENSIONS__ 2114 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2115 do 2116 CC="$ac_save_CC $ac_arg" 2117 rm -f "conftest.$ac_objext" 2118 if { (eval echo "$as_me:2118: \"$ac_compile\"") >&5 2119 (eval $ac_compile) 2>&5 2120 ac_status=$? 2121 echo "$as_me:2121: \$? = $ac_status" >&5 2122 (exit "$ac_status"); } && 2123 { ac_try='test -s "conftest.$ac_objext"' 2124 { (eval echo "$as_me:2124: \"$ac_try\"") >&5 2125 (eval $ac_try) 2>&5 2126 ac_status=$? 2127 echo "$as_me:2127: \$? = $ac_status" >&5 2128 (exit "$ac_status"); }; }; then 2129 ac_cv_prog_cc_stdc=$ac_arg 2130 break 2131 else 2132 echo "$as_me: failed program was:" >&5 2133 cat "conftest.$ac_ext" >&5 2134 fi 2135 rm -f "conftest.$ac_objext" 2136 done 2137 rm -f "conftest.$ac_ext" "conftest.$ac_objext" 2138 CC=$ac_save_CC 2139 2140 fi 2141 2142 case "x$ac_cv_prog_cc_stdc" in 2143 x|xno) 2144 echo "$as_me:2144: result: none needed" >&5 2145 echo "${ECHO_T}none needed" >&6 ;; 2146 *) 2147 echo "$as_me:2147: result: $ac_cv_prog_cc_stdc" >&5 2148 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2149 CC="$CC $ac_cv_prog_cc_stdc" ;; 2150 esac 2151 2152 # This should have been defined by AC_PROG_CC 2153 : "${CC:=cc}" 2154 2155 echo "$as_me:2155: checking \$CFLAGS variable" >&5 2156 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 2157 case "x$CFLAGS" in 2158 (*-[IUD]*) 2159 echo "$as_me:2159: result: broken" >&5 2160 echo "${ECHO_T}broken" >&6 2161 { echo "$as_me:2161: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 2162 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 2163 cf_flags="$CFLAGS" 2164 CFLAGS= 2165 for cf_arg in $cf_flags 2166 do 2167 2168 cf_fix_cppflags=no 2169 cf_new_cflags= 2170 cf_new_cppflags= 2171 cf_new_extra_cppflags= 2172 2173 for cf_add_cflags in $cf_arg 2174 do 2175 case "$cf_fix_cppflags" in 2176 (no) 2177 case "$cf_add_cflags" in 2178 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2179 case "$cf_add_cflags" in 2180 (-D*) 2181 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2182 2183 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2184 && test -z "${cf_tst_cflags}" \ 2185 && cf_fix_cppflags=yes 2186 2187 if test "$cf_fix_cppflags" = yes ; then 2188 2189 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2190 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2191 2192 continue 2193 elif test "${cf_tst_cflags}" = "\"'" ; then 2194 2195 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2196 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2197 2198 continue 2199 fi 2200 ;; 2201 esac 2202 case "$CPPFLAGS" in 2203 (*$cf_add_cflags) 2204 ;; 2205 (*) 2206 case "$cf_add_cflags" in 2207 (-D*) 2208 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2209 2210 CPPFLAGS=`echo "$CPPFLAGS" | \ 2211 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2212 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2213 2214 ;; 2215 esac 2216 2217 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2218 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2219 2220 ;; 2221 esac 2222 ;; 2223 (*) 2224 2225 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2226 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2227 2228 ;; 2229 esac 2230 ;; 2231 (yes) 2232 2233 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2234 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2235 2236 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2237 2238 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2239 && test -z "${cf_tst_cflags}" \ 2240 && cf_fix_cppflags=no 2241 ;; 2242 esac 2243 done 2244 2245 if test -n "$cf_new_cflags" ; then 2246 2247 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2248 CFLAGS="${CFLAGS}$cf_new_cflags" 2249 2250 fi 2251 2252 if test -n "$cf_new_cppflags" ; then 2253 2254 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2255 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2256 2257 fi 2258 2259 if test -n "$cf_new_extra_cppflags" ; then 2260 2261 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2262 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2263 2264 fi 2265 2266 done 2267 ;; 2268 (*) 2269 echo "$as_me:2269: result: ok" >&5 2270 echo "${ECHO_T}ok" >&6 2271 ;; 2272 esac 2273 2274 echo "$as_me:2274: checking \$CC variable" >&5 2275 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2276 case "$CC" in 2277 (*[\ \ ]-*) 2278 echo "$as_me:2278: result: broken" >&5 2279 echo "${ECHO_T}broken" >&6 2280 { echo "$as_me:2280: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2281 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2282 # humor him... 2283 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2284 cf_flags=`echo "$CC" | sed -e "s%^$cf_prog%%"` 2285 CC="$cf_prog" 2286 for cf_arg in $cf_flags 2287 do 2288 case "x$cf_arg" in 2289 (x-[IUDfgOW]*) 2290 2291 cf_fix_cppflags=no 2292 cf_new_cflags= 2293 cf_new_cppflags= 2294 cf_new_extra_cppflags= 2295 2296 for cf_add_cflags in $cf_arg 2297 do 2298 case "$cf_fix_cppflags" in 2299 (no) 2300 case "$cf_add_cflags" in 2301 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2302 case "$cf_add_cflags" in 2303 (-D*) 2304 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2305 2306 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2307 && test -z "${cf_tst_cflags}" \ 2308 && cf_fix_cppflags=yes 2309 2310 if test "$cf_fix_cppflags" = yes ; then 2311 2312 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2313 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2314 2315 continue 2316 elif test "${cf_tst_cflags}" = "\"'" ; then 2317 2318 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2319 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2320 2321 continue 2322 fi 2323 ;; 2324 esac 2325 case "$CPPFLAGS" in 2326 (*$cf_add_cflags) 2327 ;; 2328 (*) 2329 case "$cf_add_cflags" in 2330 (-D*) 2331 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2332 2333 CPPFLAGS=`echo "$CPPFLAGS" | \ 2334 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2335 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2336 2337 ;; 2338 esac 2339 2340 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2341 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2342 2343 ;; 2344 esac 2345 ;; 2346 (*) 2347 2348 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2349 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2350 2351 ;; 2352 esac 2353 ;; 2354 (yes) 2355 2356 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2357 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2358 2359 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2360 2361 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2362 && test -z "${cf_tst_cflags}" \ 2363 && cf_fix_cppflags=no 2364 ;; 2365 esac 2366 done 2367 2368 if test -n "$cf_new_cflags" ; then 2369 2370 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2371 CFLAGS="${CFLAGS}$cf_new_cflags" 2372 2373 fi 2374 2375 if test -n "$cf_new_cppflags" ; then 2376 2377 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2378 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2379 2380 fi 2381 2382 if test -n "$cf_new_extra_cppflags" ; then 2383 2384 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2385 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2386 2387 fi 2388 2389 ;; 2390 (*) 2391 CC="$CC $cf_arg" 2392 ;; 2393 esac 2394 done 2395 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2396 2397 echo "${as_me:-configure}:2397: testing resulting CC: '$CC' ..." 1>&5 2398 2399 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2400 2401 echo "${as_me:-configure}:2401: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2402 2403 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2404 2405 echo "${as_me:-configure}:2405: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2406 2407 ;; 2408 (*) 2409 echo "$as_me:2409: result: ok" >&5 2410 echo "${ECHO_T}ok" >&6 2411 ;; 2412 esac 2413 2414 echo "$as_me:2414: checking whether ${MAKE-make} sets \${MAKE}" >&5 2415 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2416 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2417 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2418 echo $ECHO_N "(cached) $ECHO_C" >&6 2419 else 2420 cat >conftest.make <<\EOF 2421 all: 2422 @echo 'ac_maketemp="${MAKE}"' 2423 EOF 2424 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2425 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2426 if test -n "$ac_maketemp"; then 2427 eval ac_cv_prog_make_${ac_make}_set=yes 2428 else 2429 eval ac_cv_prog_make_${ac_make}_set=no 2430 fi 2431 rm -f conftest.make 2432 fi 2433 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2434 echo "$as_me:2434: result: yes" >&5 2435 echo "${ECHO_T}yes" >&6 2436 SET_MAKE= 2437 else 2438 echo "$as_me:2438: result: no" >&5 2439 echo "${ECHO_T}no" >&6 2440 SET_MAKE="MAKE=${MAKE-make}" 2441 fi 2442 2443 if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then 2444 2445 system_name="$host_os" 2446 else 2447 system_name="`(uname -s -r) 2>/dev/null`" 2448 if test -z "$system_name" ; then 2449 system_name="`(hostname) 2>/dev/null`" 2450 fi 2451 fi 2452 test -n "$system_name" && 2453 cat >>confdefs.h <<EOF 2454 #define SYSTEM_NAME "$system_name" 2455 EOF 2456 2457 if test "${cf_cv_system_name+set}" = set; then 2458 echo $ECHO_N "(cached) $ECHO_C" >&6 2459 else 2460 cf_cv_system_name="$system_name" 2461 fi 2462 2463 test -z "$system_name" && system_name="$cf_cv_system_name" 2464 test -n "$cf_cv_system_name" && echo "$as_me:2464: result: Configuring for $cf_cv_system_name" >&5 2465 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 2466 2467 if test ".$system_name" != ".$cf_cv_system_name" ; then 2468 echo "$as_me:2468: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 2469 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 2470 { { echo "$as_me:2470: error: \"Please remove config.cache and try again.\"" >&5 2471 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 2472 { (exit 1); exit 1; }; } 2473 fi 2474 2475 # Check whether --with-system-type or --without-system-type was given. 2476 if test "${with_system_type+set}" = set; then 2477 withval="$with_system_type" 2478 { echo "$as_me:2478: WARNING: overriding system type to $withval" >&5 2479 echo "$as_me: WARNING: overriding system type to $withval" >&2;} 2480 cf_cv_system_name=$withval 2481 host_os=$withval 2482 2483 fi; 2484 2485 case "$cf_cv_system_name" in 2486 (cygwin*|msys*|mingw32*|mingw64|os2*) 2487 GLOB_FULLPATH_POSIX='/*' 2488 GLOB_FULLPATH_OTHER='[a-zA-Z]:[\\/]*' 2489 ;; 2490 (*) 2491 GLOB_FULLPATH_POSIX='/*' 2492 GLOB_FULLPATH_OTHER=$GLOB_FULLPATH_POSIX 2493 ;; 2494 esac 2495 2496 # Find a good install program. We prefer a C program (faster), 2497 # so one script is as good as another. But avoid the broken or 2498 # incompatible versions: 2499 # SysV /etc/install, /usr/sbin/install 2500 # SunOS /usr/etc/install 2501 # IRIX /sbin/install 2502 # AIX /bin/install 2503 # AmigaOS /C/install, which installs bootblocks on floppy discs 2504 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2505 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2506 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2507 # ./install, which can be erroneously created by make from ./install.sh. 2508 echo "$as_me:2508: checking for a BSD compatible install" >&5 2509 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2510 if test -z "$INSTALL"; then 2511 if test "${ac_cv_path_install+set}" = set; then 2512 echo $ECHO_N "(cached) $ECHO_C" >&6 2513 else 2514 ac_save_IFS=$IFS; IFS=$ac_path_separator 2515 for ac_dir in $PATH; do 2516 IFS=$ac_save_IFS 2517 # Account for people who put trailing slashes in PATH elements. 2518 case $ac_dir/ in 2519 / | ./ | .// | /cC/* \ 2520 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2521 | /usr/ucb/* ) ;; 2522 *) 2523 # OSF1 and SCO ODT 3.0 have their own names for install. 2524 # Don't use installbsd from OSF since it installs stuff as root 2525 # by default. 2526 for ac_prog in ginstall scoinst install; do 2527 if $as_executable_p "$ac_dir/$ac_prog"; then 2528 if test $ac_prog = install && 2529 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2530 # AIX install. It has an incompatible calling convention. 2531 : 2532 elif test $ac_prog = install && 2533 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2534 # program-specific install script used by HP pwplus--don't use. 2535 : 2536 else 2537 ac_cv_path_install="$ac_dir/$ac_prog -c" 2538 break 2 2539 fi 2540 fi 2541 done 2542 ;; 2543 esac 2544 done 2545 2546 fi 2547 if test "${ac_cv_path_install+set}" = set; then 2548 INSTALL=$ac_cv_path_install 2549 else 2550 # As a last resort, use the slow shell script. We don't cache a 2551 # path for INSTALL within a source directory, because that will 2552 # break other packages using the cache if that directory is 2553 # removed, or if the path is relative. 2554 INSTALL=$ac_install_sh 2555 fi 2556 fi 2557 echo "$as_me:2557: result: $INSTALL" >&5 2558 echo "${ECHO_T}$INSTALL" >&6 2559 2560 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2561 # It thinks the first close brace ends the variable substitution. 2562 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2563 2564 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2565 2566 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2567 2568 if test "x$INSTALL" = "x./install-sh -c"; then 2569 if test -f /usr/sbin/install ; then 2570 case "$host_os" in 2571 (linux*gnu*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin|msys|mingw*|linux*uclibc) 2572 INSTALL=/usr/sbin/install 2573 ;; 2574 esac 2575 fi 2576 fi 2577 case x$INSTALL in 2578 (x$GLOB_FULLPATH_POSIX|x$GLOB_FULLPATH_OTHER) 2579 ;; 2580 (*) 2581 cf_dir=`echo "$INSTALL" | sed -e 's%/[^/]*$%%'` 2582 test -z "$cf_dir" && cf_dir=. 2583 INSTALL="`cd \"$cf_dir\" && pwd`"/"`echo "$INSTALL" | sed -e 's%^.*/%%'`" 2584 ;; 2585 esac 2586 2587 echo "$as_me:2587: checking if filesystem supports mixed-case filenames" >&5 2588 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2589 if test "${cf_cv_mixedcase+set}" = set; then 2590 echo $ECHO_N "(cached) $ECHO_C" >&6 2591 else 2592 2593 if test "$cross_compiling" = yes ; then 2594 case "$target_alias" in 2595 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*) 2596 cf_cv_mixedcase=no 2597 ;; 2598 (*) 2599 cf_cv_mixedcase=yes 2600 ;; 2601 esac 2602 else 2603 rm -f conftest CONFTEST 2604 echo test >conftest 2605 if test -f CONFTEST ; then 2606 cf_cv_mixedcase=no 2607 else 2608 cf_cv_mixedcase=yes 2609 fi 2610 rm -f conftest CONFTEST 2611 fi 2612 2613 fi 2614 echo "$as_me:2614: result: $cf_cv_mixedcase" >&5 2615 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2616 test "$cf_cv_mixedcase" = yes && 2617 cat >>confdefs.h <<\EOF 2618 #define MIXEDCASE_FILENAMES 1 2619 EOF 2620 2621 for ac_prog in exctags ctags 2622 do 2623 # Extract the first word of "$ac_prog", so it can be a program name with args. 2624 set dummy $ac_prog; ac_word=$2 2625 echo "$as_me:2625: checking for $ac_word" >&5 2626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2627 if test "${ac_cv_prog_CTAGS+set}" = set; then 2628 echo $ECHO_N "(cached) $ECHO_C" >&6 2629 else 2630 if test -n "$CTAGS"; then 2631 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2632 else 2633 ac_save_IFS=$IFS; IFS=$ac_path_separator 2634 ac_dummy="$PATH" 2635 for ac_dir in $ac_dummy; do 2636 IFS=$ac_save_IFS 2637 test -z "$ac_dir" && ac_dir=. 2638 $as_executable_p "$ac_dir/$ac_word" || continue 2639 ac_cv_prog_CTAGS="$ac_prog" 2640 echo "$as_me:2640: found $ac_dir/$ac_word" >&5 2641 break 2642 done 2643 2644 fi 2645 fi 2646 CTAGS=$ac_cv_prog_CTAGS 2647 if test -n "$CTAGS"; then 2648 echo "$as_me:2648: result: $CTAGS" >&5 2649 echo "${ECHO_T}$CTAGS" >&6 2650 else 2651 echo "$as_me:2651: result: no" >&5 2652 echo "${ECHO_T}no" >&6 2653 fi 2654 2655 test -n "$CTAGS" && break 2656 done 2657 2658 for ac_prog in exetags etags 2659 do 2660 # Extract the first word of "$ac_prog", so it can be a program name with args. 2661 set dummy $ac_prog; ac_word=$2 2662 echo "$as_me:2662: checking for $ac_word" >&5 2663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2664 if test "${ac_cv_prog_ETAGS+set}" = set; then 2665 echo $ECHO_N "(cached) $ECHO_C" >&6 2666 else 2667 if test -n "$ETAGS"; then 2668 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2669 else 2670 ac_save_IFS=$IFS; IFS=$ac_path_separator 2671 ac_dummy="$PATH" 2672 for ac_dir in $ac_dummy; do 2673 IFS=$ac_save_IFS 2674 test -z "$ac_dir" && ac_dir=. 2675 $as_executable_p "$ac_dir/$ac_word" || continue 2676 ac_cv_prog_ETAGS="$ac_prog" 2677 echo "$as_me:2677: found $ac_dir/$ac_word" >&5 2678 break 2679 done 2680 2681 fi 2682 fi 2683 ETAGS=$ac_cv_prog_ETAGS 2684 if test -n "$ETAGS"; then 2685 echo "$as_me:2685: result: $ETAGS" >&5 2686 echo "${ECHO_T}$ETAGS" >&6 2687 else 2688 echo "$as_me:2688: result: no" >&5 2689 echo "${ECHO_T}no" >&6 2690 fi 2691 2692 test -n "$ETAGS" && break 2693 done 2694 2695 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2696 set dummy ${CTAGS:-ctags}; ac_word=$2 2697 echo "$as_me:2697: checking for $ac_word" >&5 2698 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2699 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2700 echo $ECHO_N "(cached) $ECHO_C" >&6 2701 else 2702 if test -n "$MAKE_LOWER_TAGS"; then 2703 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2704 else 2705 ac_save_IFS=$IFS; IFS=$ac_path_separator 2706 ac_dummy="$PATH" 2707 for ac_dir in $ac_dummy; do 2708 IFS=$ac_save_IFS 2709 test -z "$ac_dir" && ac_dir=. 2710 $as_executable_p "$ac_dir/$ac_word" || continue 2711 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2712 echo "$as_me:2712: found $ac_dir/$ac_word" >&5 2713 break 2714 done 2715 2716 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2717 fi 2718 fi 2719 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2720 if test -n "$MAKE_LOWER_TAGS"; then 2721 echo "$as_me:2721: result: $MAKE_LOWER_TAGS" >&5 2722 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2723 else 2724 echo "$as_me:2724: result: no" >&5 2725 echo "${ECHO_T}no" >&6 2726 fi 2727 2728 if test "$cf_cv_mixedcase" = yes ; then 2729 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2730 set dummy ${ETAGS:-etags}; ac_word=$2 2731 echo "$as_me:2731: checking for $ac_word" >&5 2732 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2733 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2734 echo $ECHO_N "(cached) $ECHO_C" >&6 2735 else 2736 if test -n "$MAKE_UPPER_TAGS"; then 2737 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2738 else 2739 ac_save_IFS=$IFS; IFS=$ac_path_separator 2740 ac_dummy="$PATH" 2741 for ac_dir in $ac_dummy; do 2742 IFS=$ac_save_IFS 2743 test -z "$ac_dir" && ac_dir=. 2744 $as_executable_p "$ac_dir/$ac_word" || continue 2745 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2746 echo "$as_me:2746: found $ac_dir/$ac_word" >&5 2747 break 2748 done 2749 2750 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2751 fi 2752 fi 2753 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2754 if test -n "$MAKE_UPPER_TAGS"; then 2755 echo "$as_me:2755: result: $MAKE_UPPER_TAGS" >&5 2756 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2757 else 2758 echo "$as_me:2758: result: no" >&5 2759 echo "${ECHO_T}no" >&6 2760 fi 2761 2762 else 2763 MAKE_UPPER_TAGS=no 2764 fi 2765 2766 if test "$MAKE_UPPER_TAGS" = yes ; then 2767 MAKE_UPPER_TAGS= 2768 else 2769 MAKE_UPPER_TAGS="#" 2770 fi 2771 2772 if test "$MAKE_LOWER_TAGS" = yes ; then 2773 MAKE_LOWER_TAGS= 2774 else 2775 MAKE_LOWER_TAGS="#" 2776 fi 2777 2778 for ac_prog in mawk gawk nawk awk 2779 do 2780 # Extract the first word of "$ac_prog", so it can be a program name with args. 2781 set dummy $ac_prog; ac_word=$2 2782 echo "$as_me:2782: checking for $ac_word" >&5 2783 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2784 if test "${ac_cv_prog_AWK+set}" = set; then 2785 echo $ECHO_N "(cached) $ECHO_C" >&6 2786 else 2787 if test -n "$AWK"; then 2788 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2789 else 2790 ac_save_IFS=$IFS; IFS=$ac_path_separator 2791 ac_dummy="$PATH" 2792 for ac_dir in $ac_dummy; do 2793 IFS=$ac_save_IFS 2794 test -z "$ac_dir" && ac_dir=. 2795 $as_executable_p "$ac_dir/$ac_word" || continue 2796 ac_cv_prog_AWK="$ac_prog" 2797 echo "$as_me:2797: found $ac_dir/$ac_word" >&5 2798 break 2799 done 2800 2801 fi 2802 fi 2803 AWK=$ac_cv_prog_AWK 2804 if test -n "$AWK"; then 2805 echo "$as_me:2805: result: $AWK" >&5 2806 echo "${ECHO_T}$AWK" >&6 2807 else 2808 echo "$as_me:2808: result: no" >&5 2809 echo "${ECHO_T}no" >&6 2810 fi 2811 2812 test -n "$AWK" && break 2813 done 2814 2815 test -z "$AWK" && { { echo "$as_me:2815: error: No awk program found" >&5 2816 echo "$as_me: error: No awk program found" >&2;} 2817 { (exit 1); exit 1; }; } 2818 2819 for ac_prog in lint cppcheck splint 2820 do 2821 # Extract the first word of "$ac_prog", so it can be a program name with args. 2822 set dummy $ac_prog; ac_word=$2 2823 echo "$as_me:2823: checking for $ac_word" >&5 2824 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2825 if test "${ac_cv_prog_LINT+set}" = set; then 2826 echo $ECHO_N "(cached) $ECHO_C" >&6 2827 else 2828 if test -n "$LINT"; then 2829 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2830 else 2831 ac_save_IFS=$IFS; IFS=$ac_path_separator 2832 ac_dummy="$PATH" 2833 for ac_dir in $ac_dummy; do 2834 IFS=$ac_save_IFS 2835 test -z "$ac_dir" && ac_dir=. 2836 $as_executable_p "$ac_dir/$ac_word" || continue 2837 ac_cv_prog_LINT="$ac_prog" 2838 echo "$as_me:2838: found $ac_dir/$ac_word" >&5 2839 break 2840 done 2841 2842 fi 2843 fi 2844 LINT=$ac_cv_prog_LINT 2845 if test -n "$LINT"; then 2846 echo "$as_me:2846: result: $LINT" >&5 2847 echo "${ECHO_T}$LINT" >&6 2848 else 2849 echo "$as_me:2849: result: no" >&5 2850 echo "${ECHO_T}no" >&6 2851 fi 2852 2853 test -n "$LINT" && break 2854 done 2855 2856 case "x$LINT" in 2857 (xlint|x*/lint) # NetBSD 10 2858 test -z "$LINT_OPTS" && LINT_OPTS="-chapbrxzgFS -v -Ac11" 2859 ;; 2860 (xcppcheck|x*/cppcheck) 2861 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all -D__CPPCHECK__" 2862 ;; 2863 esac 2864 2865 echo "$as_me:2865: checking if the POSIX test-macros are already defined" >&5 2866 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 2867 if test "${cf_cv_posix_visible+set}" = set; then 2868 echo $ECHO_N "(cached) $ECHO_C" >&6 2869 else 2870 2871 cat >"conftest.$ac_ext" <<_ACEOF 2872 #line 2872 "configure" 2873 #include "confdefs.h" 2874 #include <stdio.h> 2875 int 2876 main (void) 2877 { 2878 2879 #if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 2880 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 2881 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 2882 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 2883 #error conflicting symbols found 2884 #endif 2885 2886 ; 2887 return 0; 2888 } 2889 _ACEOF 2890 rm -f "conftest.$ac_objext" 2891 if { (eval echo "$as_me:2891: \"$ac_compile\"") >&5 2892 (eval $ac_compile) 2>&5 2893 ac_status=$? 2894 echo "$as_me:2894: \$? = $ac_status" >&5 2895 (exit "$ac_status"); } && 2896 { ac_try='test -s "conftest.$ac_objext"' 2897 { (eval echo "$as_me:2897: \"$ac_try\"") >&5 2898 (eval $ac_try) 2>&5 2899 ac_status=$? 2900 echo "$as_me:2900: \$? = $ac_status" >&5 2901 (exit "$ac_status"); }; }; then 2902 cf_cv_posix_visible=no 2903 else 2904 echo "$as_me: failed program was:" >&5 2905 cat "conftest.$ac_ext" >&5 2906 cf_cv_posix_visible=yes 2907 fi 2908 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2909 2910 fi 2911 echo "$as_me:2911: result: $cf_cv_posix_visible" >&5 2912 echo "${ECHO_T}$cf_cv_posix_visible" >&6 2913 2914 if test "$cf_cv_posix_visible" = no; then 2915 2916 cf_XOPEN_SOURCE=500 2917 cf_POSIX_C_SOURCE=199506L 2918 cf_xopen_source= 2919 2920 case "$host_os" in 2921 (aix[4-7]*) 2922 cf_xopen_source="-D_ALL_SOURCE" 2923 ;; 2924 (darwin[0-8].*) 2925 cf_xopen_source="-D_APPLE_C_SOURCE" 2926 ;; 2927 (darwin*) 2928 cf_xopen_source="-D_DARWIN_C_SOURCE" 2929 cf_XOPEN_SOURCE= 2930 ;; 2931 (freebsd*|dragonfly*|midnightbsd*) 2932 # 5.x headers associate 2933 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2934 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2935 cf_POSIX_C_SOURCE=200112L 2936 cf_XOPEN_SOURCE=600 2937 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2938 ;; 2939 (hpux11*) 2940 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2941 ;; 2942 (hpux*) 2943 cf_xopen_source="-D_HPUX_SOURCE" 2944 ;; 2945 (irix[56].*) 2946 cf_xopen_source="-D_SGI_SOURCE" 2947 cf_XOPEN_SOURCE= 2948 ;; 2949 (linux*gnu*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin|msys|mingw*|linux*uclibc) 2950 2951 cf_gnu_xopen_source=$cf_XOPEN_SOURCE 2952 2953 echo "$as_me:2953: checking if this is the GNU C library" >&5 2954 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 2955 if test "${cf_cv_gnu_library+set}" = set; then 2956 echo $ECHO_N "(cached) $ECHO_C" >&6 2957 else 2958 2959 cat >"conftest.$ac_ext" <<_ACEOF 2960 #line 2960 "configure" 2961 #include "confdefs.h" 2962 #include <sys/types.h> 2963 int 2964 main (void) 2965 { 2966 2967 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 2968 return 0; 2969 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 2970 return 0; 2971 #else 2972 # error not GNU C library 2973 #endif 2974 ; 2975 return 0; 2976 } 2977 _ACEOF 2978 rm -f "conftest.$ac_objext" 2979 if { (eval echo "$as_me:2979: \"$ac_compile\"") >&5 2980 (eval $ac_compile) 2>&5 2981 ac_status=$? 2982 echo "$as_me:2982: \$? = $ac_status" >&5 2983 (exit "$ac_status"); } && 2984 { ac_try='test -s "conftest.$ac_objext"' 2985 { (eval echo "$as_me:2985: \"$ac_try\"") >&5 2986 (eval $ac_try) 2>&5 2987 ac_status=$? 2988 echo "$as_me:2988: \$? = $ac_status" >&5 2989 (exit "$ac_status"); }; }; then 2990 cf_cv_gnu_library=yes 2991 else 2992 echo "$as_me: failed program was:" >&5 2993 cat "conftest.$ac_ext" >&5 2994 cf_cv_gnu_library=no 2995 fi 2996 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2997 2998 fi 2999 echo "$as_me:2999: result: $cf_cv_gnu_library" >&5 3000 echo "${ECHO_T}$cf_cv_gnu_library" >&6 3001 3002 if test x$cf_cv_gnu_library = xyes; then 3003 3004 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 3005 # was changed to help a little. newlib incorporated the change about 4 3006 # years later. 3007 echo "$as_me:3007: checking if _DEFAULT_SOURCE can be used as a basis" >&5 3008 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 3009 if test "${cf_cv_gnu_library_219+set}" = set; then 3010 echo $ECHO_N "(cached) $ECHO_C" >&6 3011 else 3012 3013 cf_save="$CPPFLAGS" 3014 3015 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3016 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3017 3018 cat >"conftest.$ac_ext" <<_ACEOF 3019 #line 3019 "configure" 3020 #include "confdefs.h" 3021 #include <sys/types.h> 3022 int 3023 main (void) 3024 { 3025 3026 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 3027 return 0; 3028 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 3029 return 0; 3030 #else 3031 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 3032 #endif 3033 ; 3034 return 0; 3035 } 3036 _ACEOF 3037 rm -f "conftest.$ac_objext" 3038 if { (eval echo "$as_me:3038: \"$ac_compile\"") >&5 3039 (eval $ac_compile) 2>&5 3040 ac_status=$? 3041 echo "$as_me:3041: \$? = $ac_status" >&5 3042 (exit "$ac_status"); } && 3043 { ac_try='test -s "conftest.$ac_objext"' 3044 { (eval echo "$as_me:3044: \"$ac_try\"") >&5 3045 (eval $ac_try) 2>&5 3046 ac_status=$? 3047 echo "$as_me:3047: \$? = $ac_status" >&5 3048 (exit "$ac_status"); }; }; then 3049 cf_cv_gnu_library_219=yes 3050 else 3051 echo "$as_me: failed program was:" >&5 3052 cat "conftest.$ac_ext" >&5 3053 cf_cv_gnu_library_219=no 3054 fi 3055 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3056 CPPFLAGS="$cf_save" 3057 3058 fi 3059 echo "$as_me:3059: result: $cf_cv_gnu_library_219" >&5 3060 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 3061 3062 if test "x$cf_cv_gnu_library_219" = xyes; then 3063 cf_save="$CPPFLAGS" 3064 echo "$as_me:3064: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 3065 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 3066 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 3067 echo $ECHO_N "(cached) $ECHO_C" >&6 3068 else 3069 3070 cf_fix_cppflags=no 3071 cf_new_cflags= 3072 cf_new_cppflags= 3073 cf_new_extra_cppflags= 3074 3075 for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 3076 do 3077 case "$cf_fix_cppflags" in 3078 (no) 3079 case "$cf_add_cflags" in 3080 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3081 case "$cf_add_cflags" in 3082 (-D*) 3083 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3084 3085 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3086 && test -z "${cf_tst_cflags}" \ 3087 && cf_fix_cppflags=yes 3088 3089 if test "$cf_fix_cppflags" = yes ; then 3090 3091 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3092 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3093 3094 continue 3095 elif test "${cf_tst_cflags}" = "\"'" ; then 3096 3097 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3098 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3099 3100 continue 3101 fi 3102 ;; 3103 esac 3104 case "$CPPFLAGS" in 3105 (*$cf_add_cflags) 3106 ;; 3107 (*) 3108 case "$cf_add_cflags" in 3109 (-D*) 3110 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3111 3112 CPPFLAGS=`echo "$CPPFLAGS" | \ 3113 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3114 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3115 3116 ;; 3117 esac 3118 3119 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3120 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3121 3122 ;; 3123 esac 3124 ;; 3125 (*) 3126 3127 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3128 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3129 3130 ;; 3131 esac 3132 ;; 3133 (yes) 3134 3135 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3136 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3137 3138 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3139 3140 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3141 && test -z "${cf_tst_cflags}" \ 3142 && cf_fix_cppflags=no 3143 ;; 3144 esac 3145 done 3146 3147 if test -n "$cf_new_cflags" ; then 3148 3149 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3150 CFLAGS="${CFLAGS}$cf_new_cflags" 3151 3152 fi 3153 3154 if test -n "$cf_new_cppflags" ; then 3155 3156 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3157 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3158 3159 fi 3160 3161 if test -n "$cf_new_extra_cppflags" ; then 3162 3163 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3164 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3165 3166 fi 3167 3168 cat >"conftest.$ac_ext" <<_ACEOF 3169 #line 3169 "configure" 3170 #include "confdefs.h" 3171 3172 #include <limits.h> 3173 #include <sys/types.h> 3174 3175 int 3176 main (void) 3177 { 3178 3179 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 3180 return 0; 3181 #else 3182 # error GNU C library is too old 3183 #endif 3184 ; 3185 return 0; 3186 } 3187 _ACEOF 3188 rm -f "conftest.$ac_objext" 3189 if { (eval echo "$as_me:3189: \"$ac_compile\"") >&5 3190 (eval $ac_compile) 2>&5 3191 ac_status=$? 3192 echo "$as_me:3192: \$? = $ac_status" >&5 3193 (exit "$ac_status"); } && 3194 { ac_try='test -s "conftest.$ac_objext"' 3195 { (eval echo "$as_me:3195: \"$ac_try\"") >&5 3196 (eval $ac_try) 2>&5 3197 ac_status=$? 3198 echo "$as_me:3198: \$? = $ac_status" >&5 3199 (exit "$ac_status"); }; }; then 3200 cf_cv_gnu_dftsrc_219=yes 3201 else 3202 echo "$as_me: failed program was:" >&5 3203 cat "conftest.$ac_ext" >&5 3204 cf_cv_gnu_dftsrc_219=no 3205 fi 3206 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3207 3208 fi 3209 echo "$as_me:3209: result: $cf_cv_gnu_dftsrc_219" >&5 3210 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 3211 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 3212 else 3213 cf_cv_gnu_dftsrc_219=maybe 3214 fi 3215 3216 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 3217 3218 echo "$as_me:3218: checking if we must define _GNU_SOURCE" >&5 3219 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 3220 if test "${cf_cv_gnu_source+set}" = set; then 3221 echo $ECHO_N "(cached) $ECHO_C" >&6 3222 else 3223 3224 cat >"conftest.$ac_ext" <<_ACEOF 3225 #line 3225 "configure" 3226 #include "confdefs.h" 3227 #include <sys/types.h> 3228 int 3229 main (void) 3230 { 3231 3232 #ifndef _XOPEN_SOURCE 3233 #error expected _XOPEN_SOURCE to be defined 3234 #endif 3235 ; 3236 return 0; 3237 } 3238 _ACEOF 3239 rm -f "conftest.$ac_objext" 3240 if { (eval echo "$as_me:3240: \"$ac_compile\"") >&5 3241 (eval $ac_compile) 2>&5 3242 ac_status=$? 3243 echo "$as_me:3243: \$? = $ac_status" >&5 3244 (exit "$ac_status"); } && 3245 { ac_try='test -s "conftest.$ac_objext"' 3246 { (eval echo "$as_me:3246: \"$ac_try\"") >&5 3247 (eval $ac_try) 2>&5 3248 ac_status=$? 3249 echo "$as_me:3249: \$? = $ac_status" >&5 3250 (exit "$ac_status"); }; }; then 3251 cf_cv_gnu_source=no 3252 else 3253 echo "$as_me: failed program was:" >&5 3254 cat "conftest.$ac_ext" >&5 3255 cf_save="$CPPFLAGS" 3256 3257 cf_fix_cppflags=no 3258 cf_new_cflags= 3259 cf_new_cppflags= 3260 cf_new_extra_cppflags= 3261 3262 for cf_add_cflags in -D_GNU_SOURCE 3263 do 3264 case "$cf_fix_cppflags" in 3265 (no) 3266 case "$cf_add_cflags" in 3267 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3268 case "$cf_add_cflags" in 3269 (-D*) 3270 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3271 3272 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3273 && test -z "${cf_tst_cflags}" \ 3274 && cf_fix_cppflags=yes 3275 3276 if test "$cf_fix_cppflags" = yes ; then 3277 3278 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3279 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3280 3281 continue 3282 elif test "${cf_tst_cflags}" = "\"'" ; then 3283 3284 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3285 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3286 3287 continue 3288 fi 3289 ;; 3290 esac 3291 case "$CPPFLAGS" in 3292 (*$cf_add_cflags) 3293 ;; 3294 (*) 3295 case "$cf_add_cflags" in 3296 (-D*) 3297 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3298 3299 CPPFLAGS=`echo "$CPPFLAGS" | \ 3300 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3301 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3302 3303 ;; 3304 esac 3305 3306 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3307 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3308 3309 ;; 3310 esac 3311 ;; 3312 (*) 3313 3314 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3315 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3316 3317 ;; 3318 esac 3319 ;; 3320 (yes) 3321 3322 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3323 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3324 3325 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3326 3327 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3328 && test -z "${cf_tst_cflags}" \ 3329 && cf_fix_cppflags=no 3330 ;; 3331 esac 3332 done 3333 3334 if test -n "$cf_new_cflags" ; then 3335 3336 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3337 CFLAGS="${CFLAGS}$cf_new_cflags" 3338 3339 fi 3340 3341 if test -n "$cf_new_cppflags" ; then 3342 3343 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3344 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3345 3346 fi 3347 3348 if test -n "$cf_new_extra_cppflags" ; then 3349 3350 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3351 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3352 3353 fi 3354 3355 cat >"conftest.$ac_ext" <<_ACEOF 3356 #line 3356 "configure" 3357 #include "confdefs.h" 3358 #include <sys/types.h> 3359 int 3360 main (void) 3361 { 3362 3363 #ifdef _XOPEN_SOURCE 3364 #error expected _XOPEN_SOURCE to be undefined 3365 #endif 3366 ; 3367 return 0; 3368 } 3369 _ACEOF 3370 rm -f "conftest.$ac_objext" 3371 if { (eval echo "$as_me:3371: \"$ac_compile\"") >&5 3372 (eval $ac_compile) 2>&5 3373 ac_status=$? 3374 echo "$as_me:3374: \$? = $ac_status" >&5 3375 (exit "$ac_status"); } && 3376 { ac_try='test -s "conftest.$ac_objext"' 3377 { (eval echo "$as_me:3377: \"$ac_try\"") >&5 3378 (eval $ac_try) 2>&5 3379 ac_status=$? 3380 echo "$as_me:3380: \$? = $ac_status" >&5 3381 (exit "$ac_status"); }; }; then 3382 cf_cv_gnu_source=no 3383 else 3384 echo "$as_me: failed program was:" >&5 3385 cat "conftest.$ac_ext" >&5 3386 cf_cv_gnu_source=yes 3387 fi 3388 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3389 CPPFLAGS="$cf_save" 3390 3391 fi 3392 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3393 3394 fi 3395 echo "$as_me:3395: result: $cf_cv_gnu_source" >&5 3396 echo "${ECHO_T}$cf_cv_gnu_source" >&6 3397 3398 if test "$cf_cv_gnu_source" = yes 3399 then 3400 echo "$as_me:3400: checking if we should also define _DEFAULT_SOURCE" >&5 3401 echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 3402 if test "${cf_cv_default_source+set}" = set; then 3403 echo $ECHO_N "(cached) $ECHO_C" >&6 3404 else 3405 3406 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3407 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 3408 3409 cat >"conftest.$ac_ext" <<_ACEOF 3410 #line 3410 "configure" 3411 #include "confdefs.h" 3412 #include <sys/types.h> 3413 int 3414 main (void) 3415 { 3416 3417 #ifdef _DEFAULT_SOURCE 3418 #error expected _DEFAULT_SOURCE to be undefined 3419 #endif 3420 ; 3421 return 0; 3422 } 3423 _ACEOF 3424 rm -f "conftest.$ac_objext" 3425 if { (eval echo "$as_me:3425: \"$ac_compile\"") >&5 3426 (eval $ac_compile) 2>&5 3427 ac_status=$? 3428 echo "$as_me:3428: \$? = $ac_status" >&5 3429 (exit "$ac_status"); } && 3430 { ac_try='test -s "conftest.$ac_objext"' 3431 { (eval echo "$as_me:3431: \"$ac_try\"") >&5 3432 (eval $ac_try) 2>&5 3433 ac_status=$? 3434 echo "$as_me:3434: \$? = $ac_status" >&5 3435 (exit "$ac_status"); }; }; then 3436 cf_cv_default_source=no 3437 else 3438 echo "$as_me: failed program was:" >&5 3439 cat "conftest.$ac_ext" >&5 3440 cf_cv_default_source=yes 3441 fi 3442 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3443 3444 fi 3445 echo "$as_me:3445: result: $cf_cv_default_source" >&5 3446 echo "${ECHO_T}$cf_cv_default_source" >&6 3447 if test "$cf_cv_default_source" = yes 3448 then 3449 3450 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3451 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3452 3453 fi 3454 fi 3455 fi 3456 3457 fi 3458 3459 ;; 3460 linux*musl) 3461 cf_xopen_source="-D_BSD_SOURCE" 3462 ;; 3463 (minix*) 3464 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 3465 ;; 3466 (mirbsd*) 3467 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 3468 cf_XOPEN_SOURCE= 3469 3470 if test "$cf_cv_posix_visible" = no; then 3471 3472 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3473 3474 cf_save_CFLAGS="$CFLAGS" 3475 cf_save_CPPFLAGS="$CPPFLAGS" 3476 3477 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3478 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3479 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3480 3481 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3482 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3483 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3484 3485 echo "$as_me:3485: checking if we should define _POSIX_C_SOURCE" >&5 3486 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3487 if test "${cf_cv_posix_c_source+set}" = set; then 3488 echo $ECHO_N "(cached) $ECHO_C" >&6 3489 else 3490 3491 echo "${as_me:-configure}:3491: testing if the symbol is already defined go no further ..." 1>&5 3492 3493 cat >"conftest.$ac_ext" <<_ACEOF 3494 #line 3494 "configure" 3495 #include "confdefs.h" 3496 #include <sys/types.h> 3497 int 3498 main (void) 3499 { 3500 3501 #ifndef _POSIX_C_SOURCE 3502 #error _POSIX_C_SOURCE is not defined 3503 #endif 3504 ; 3505 return 0; 3506 } 3507 _ACEOF 3508 rm -f "conftest.$ac_objext" 3509 if { (eval echo "$as_me:3509: \"$ac_compile\"") >&5 3510 (eval $ac_compile) 2>&5 3511 ac_status=$? 3512 echo "$as_me:3512: \$? = $ac_status" >&5 3513 (exit "$ac_status"); } && 3514 { ac_try='test -s "conftest.$ac_objext"' 3515 { (eval echo "$as_me:3515: \"$ac_try\"") >&5 3516 (eval $ac_try) 2>&5 3517 ac_status=$? 3518 echo "$as_me:3518: \$? = $ac_status" >&5 3519 (exit "$ac_status"); }; }; then 3520 cf_cv_posix_c_source=no 3521 else 3522 echo "$as_me: failed program was:" >&5 3523 cat "conftest.$ac_ext" >&5 3524 cf_want_posix_source=no 3525 case .$cf_POSIX_C_SOURCE in 3526 (.[12]??*) 3527 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3528 ;; 3529 (.2) 3530 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3531 cf_want_posix_source=yes 3532 ;; 3533 (.*) 3534 cf_want_posix_source=yes 3535 ;; 3536 esac 3537 if test "$cf_want_posix_source" = yes ; then 3538 cat >"conftest.$ac_ext" <<_ACEOF 3539 #line 3539 "configure" 3540 #include "confdefs.h" 3541 #include <sys/types.h> 3542 int 3543 main (void) 3544 { 3545 3546 #ifdef _POSIX_SOURCE 3547 #error _POSIX_SOURCE is defined 3548 #endif 3549 ; 3550 return 0; 3551 } 3552 _ACEOF 3553 rm -f "conftest.$ac_objext" 3554 if { (eval echo "$as_me:3554: \"$ac_compile\"") >&5 3555 (eval $ac_compile) 2>&5 3556 ac_status=$? 3557 echo "$as_me:3557: \$? = $ac_status" >&5 3558 (exit "$ac_status"); } && 3559 { ac_try='test -s "conftest.$ac_objext"' 3560 { (eval echo "$as_me:3560: \"$ac_try\"") >&5 3561 (eval $ac_try) 2>&5 3562 ac_status=$? 3563 echo "$as_me:3563: \$? = $ac_status" >&5 3564 (exit "$ac_status"); }; }; then 3565 : 3566 else 3567 echo "$as_me: failed program was:" >&5 3568 cat "conftest.$ac_ext" >&5 3569 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3570 fi 3571 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3572 fi 3573 3574 echo "${as_me:-configure}:3574: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3575 3576 CFLAGS="$cf_trim_CFLAGS" 3577 CPPFLAGS="$cf_trim_CPPFLAGS" 3578 3579 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3580 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3581 3582 echo "${as_me:-configure}:3582: testing if the second compile does not leave our definition intact error ..." 1>&5 3583 3584 cat >"conftest.$ac_ext" <<_ACEOF 3585 #line 3585 "configure" 3586 #include "confdefs.h" 3587 #include <sys/types.h> 3588 int 3589 main (void) 3590 { 3591 3592 #ifndef _POSIX_C_SOURCE 3593 #error _POSIX_C_SOURCE is not defined 3594 #endif 3595 ; 3596 return 0; 3597 } 3598 _ACEOF 3599 rm -f "conftest.$ac_objext" 3600 if { (eval echo "$as_me:3600: \"$ac_compile\"") >&5 3601 (eval $ac_compile) 2>&5 3602 ac_status=$? 3603 echo "$as_me:3603: \$? = $ac_status" >&5 3604 (exit "$ac_status"); } && 3605 { ac_try='test -s "conftest.$ac_objext"' 3606 { (eval echo "$as_me:3606: \"$ac_try\"") >&5 3607 (eval $ac_try) 2>&5 3608 ac_status=$? 3609 echo "$as_me:3609: \$? = $ac_status" >&5 3610 (exit "$ac_status"); }; }; then 3611 : 3612 else 3613 echo "$as_me: failed program was:" >&5 3614 cat "conftest.$ac_ext" >&5 3615 cf_cv_posix_c_source=no 3616 fi 3617 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3618 CFLAGS="$cf_save_CFLAGS" 3619 CPPFLAGS="$cf_save_CPPFLAGS" 3620 3621 fi 3622 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3623 3624 fi 3625 echo "$as_me:3625: result: $cf_cv_posix_c_source" >&5 3626 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3627 3628 if test "$cf_cv_posix_c_source" != no ; then 3629 CFLAGS="$cf_trim_CFLAGS" 3630 CPPFLAGS="$cf_trim_CPPFLAGS" 3631 3632 cf_fix_cppflags=no 3633 cf_new_cflags= 3634 cf_new_cppflags= 3635 cf_new_extra_cppflags= 3636 3637 for cf_add_cflags in $cf_cv_posix_c_source 3638 do 3639 case "$cf_fix_cppflags" in 3640 (no) 3641 case "$cf_add_cflags" in 3642 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3643 case "$cf_add_cflags" in 3644 (-D*) 3645 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3646 3647 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3648 && test -z "${cf_tst_cflags}" \ 3649 && cf_fix_cppflags=yes 3650 3651 if test "$cf_fix_cppflags" = yes ; then 3652 3653 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3654 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3655 3656 continue 3657 elif test "${cf_tst_cflags}" = "\"'" ; then 3658 3659 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3660 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3661 3662 continue 3663 fi 3664 ;; 3665 esac 3666 case "$CPPFLAGS" in 3667 (*$cf_add_cflags) 3668 ;; 3669 (*) 3670 case "$cf_add_cflags" in 3671 (-D*) 3672 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3673 3674 CPPFLAGS=`echo "$CPPFLAGS" | \ 3675 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3676 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3677 3678 ;; 3679 esac 3680 3681 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3682 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3683 3684 ;; 3685 esac 3686 ;; 3687 (*) 3688 3689 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3690 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3691 3692 ;; 3693 esac 3694 ;; 3695 (yes) 3696 3697 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3698 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3699 3700 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3701 3702 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3703 && test -z "${cf_tst_cflags}" \ 3704 && cf_fix_cppflags=no 3705 ;; 3706 esac 3707 done 3708 3709 if test -n "$cf_new_cflags" ; then 3710 3711 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3712 CFLAGS="${CFLAGS}$cf_new_cflags" 3713 3714 fi 3715 3716 if test -n "$cf_new_cppflags" ; then 3717 3718 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3719 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3720 3721 fi 3722 3723 if test -n "$cf_new_extra_cppflags" ; then 3724 3725 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3726 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3727 3728 fi 3729 3730 fi 3731 3732 fi # cf_cv_posix_visible 3733 3734 ;; 3735 (netbsd*) 3736 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 3737 ;; 3738 (openbsd[6-9]*) 3739 # OpenBSD 6.x has broken locale support, both compile-time and runtime. 3740 # see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html 3741 # Abusing the conformance level is a workaround. 3742 { echo "$as_me:3742: WARNING: this system does not provide usable locale support" >&5 3743 echo "$as_me: WARNING: this system does not provide usable locale support" >&2;} 3744 cf_xopen_source="-D_BSD_SOURCE" 3745 cf_XOPEN_SOURCE=700 3746 ;; 3747 (openbsd[4-5]*) 3748 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 3749 cf_xopen_source="-D_BSD_SOURCE" 3750 cf_XOPEN_SOURCE=600 3751 ;; 3752 (openbsd*) 3753 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 3754 ;; 3755 (osf[45]*) 3756 cf_xopen_source="-D_OSF_SOURCE" 3757 ;; 3758 (nto-qnx*) 3759 cf_xopen_source="-D_QNX_SOURCE" 3760 ;; 3761 (sco*) 3762 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 3763 ;; 3764 (solaris2.*) 3765 cf_xopen_source="-D__EXTENSIONS__" 3766 cf_cv_xopen_source=broken 3767 ;; 3768 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 3769 cf_XOPEN_SOURCE= 3770 cf_POSIX_C_SOURCE= 3771 ;; 3772 (*) 3773 3774 echo "$as_me:3774: checking if we should define _XOPEN_SOURCE" >&5 3775 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3776 if test "${cf_cv_xopen_source+set}" = set; then 3777 echo $ECHO_N "(cached) $ECHO_C" >&6 3778 else 3779 3780 cat >"conftest.$ac_ext" <<_ACEOF 3781 #line 3781 "configure" 3782 #include "confdefs.h" 3783 3784 $ac_includes_default 3785 3786 int 3787 main (void) 3788 { 3789 3790 #ifndef _XOPEN_SOURCE 3791 #error _XOPEN_SOURCE is not defined 3792 #endif 3793 3794 ; 3795 return 0; 3796 } 3797 _ACEOF 3798 rm -f "conftest.$ac_objext" 3799 if { (eval echo "$as_me:3799: \"$ac_compile\"") >&5 3800 (eval $ac_compile) 2>&5 3801 ac_status=$? 3802 echo "$as_me:3802: \$? = $ac_status" >&5 3803 (exit "$ac_status"); } && 3804 { ac_try='test -s "conftest.$ac_objext"' 3805 { (eval echo "$as_me:3805: \"$ac_try\"") >&5 3806 (eval $ac_try) 2>&5 3807 ac_status=$? 3808 echo "$as_me:3808: \$? = $ac_status" >&5 3809 (exit "$ac_status"); }; }; then 3810 cf_cv_xopen_source=no 3811 else 3812 echo "$as_me: failed program was:" >&5 3813 cat "conftest.$ac_ext" >&5 3814 cf_save="$CPPFLAGS" 3815 3816 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3817 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3818 3819 cat >"conftest.$ac_ext" <<_ACEOF 3820 #line 3820 "configure" 3821 #include "confdefs.h" 3822 3823 $ac_includes_default 3824 3825 int 3826 main (void) 3827 { 3828 3829 #ifndef _XOPEN_SOURCE 3830 #error _XOPEN_SOURCE is not defined 3831 #endif 3832 3833 ; 3834 return 0; 3835 } 3836 _ACEOF 3837 rm -f "conftest.$ac_objext" 3838 if { (eval echo "$as_me:3838: \"$ac_compile\"") >&5 3839 (eval $ac_compile) 2>&5 3840 ac_status=$? 3841 echo "$as_me:3841: \$? = $ac_status" >&5 3842 (exit "$ac_status"); } && 3843 { ac_try='test -s "conftest.$ac_objext"' 3844 { (eval echo "$as_me:3844: \"$ac_try\"") >&5 3845 (eval $ac_try) 2>&5 3846 ac_status=$? 3847 echo "$as_me:3847: \$? = $ac_status" >&5 3848 (exit "$ac_status"); }; }; then 3849 cf_cv_xopen_source=no 3850 else 3851 echo "$as_me: failed program was:" >&5 3852 cat "conftest.$ac_ext" >&5 3853 cf_cv_xopen_source=$cf_XOPEN_SOURCE 3854 fi 3855 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3856 CPPFLAGS="$cf_save" 3857 3858 fi 3859 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3860 3861 fi 3862 echo "$as_me:3862: result: $cf_cv_xopen_source" >&5 3863 echo "${ECHO_T}$cf_cv_xopen_source" >&6 3864 3865 if test "$cf_cv_xopen_source" != no ; then 3866 3867 CFLAGS=`echo "$CFLAGS" | \ 3868 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3869 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3870 3871 CPPFLAGS=`echo "$CPPFLAGS" | \ 3872 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3873 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3874 3875 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3876 3877 for cf_add_cflags in $cf_temp_xopen_source 3878 do 3879 case "x$cf_add_cflags" in 3880 (x-[DU]*) 3881 3882 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 3883 while true 3884 do 3885 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 3886 test "$CFLAGS" != "$cf_old_cflag" || break 3887 3888 CFLAGS="$cf_old_cflag" 3889 done 3890 3891 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 3892 while true 3893 do 3894 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 3895 test "$CPPFLAGS" != "$cf_old_cflag" || break 3896 3897 CPPFLAGS="$cf_old_cflag" 3898 done 3899 3900 ;; 3901 esac 3902 3903 cf_fix_cppflags=no 3904 cf_new_cflags= 3905 cf_new_cppflags= 3906 cf_new_extra_cppflags= 3907 3908 for cf_add_cflags in $cf_add_cflags 3909 do 3910 case "$cf_fix_cppflags" in 3911 (no) 3912 case "$cf_add_cflags" in 3913 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3914 case "$cf_add_cflags" in 3915 (-D*) 3916 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3917 3918 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3919 && test -z "${cf_tst_cflags}" \ 3920 && cf_fix_cppflags=yes 3921 3922 if test "$cf_fix_cppflags" = yes ; then 3923 3924 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3925 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3926 3927 continue 3928 elif test "${cf_tst_cflags}" = "\"'" ; then 3929 3930 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3931 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3932 3933 continue 3934 fi 3935 ;; 3936 esac 3937 case "$CPPFLAGS" in 3938 (*$cf_add_cflags) 3939 ;; 3940 (*) 3941 case "$cf_add_cflags" in 3942 (-D*) 3943 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3944 3945 CPPFLAGS=`echo "$CPPFLAGS" | \ 3946 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3947 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3948 3949 ;; 3950 esac 3951 3952 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3953 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3954 3955 ;; 3956 esac 3957 ;; 3958 (*) 3959 3960 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3961 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3962 3963 ;; 3964 esac 3965 ;; 3966 (yes) 3967 3968 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3969 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3970 3971 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3972 3973 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3974 && test -z "${cf_tst_cflags}" \ 3975 && cf_fix_cppflags=no 3976 ;; 3977 esac 3978 done 3979 3980 if test -n "$cf_new_cflags" ; then 3981 3982 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3983 CFLAGS="${CFLAGS}$cf_new_cflags" 3984 3985 fi 3986 3987 if test -n "$cf_new_cppflags" ; then 3988 3989 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3990 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3991 3992 fi 3993 3994 if test -n "$cf_new_extra_cppflags" ; then 3995 3996 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3997 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3998 3999 fi 4000 4001 done 4002 4003 fi 4004 4005 cf_save_xopen_cppflags="$CPPFLAGS" 4006 4007 if test "$cf_cv_posix_visible" = no; then 4008 4009 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 4010 4011 cf_save_CFLAGS="$CFLAGS" 4012 cf_save_CPPFLAGS="$CPPFLAGS" 4013 4014 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 4015 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4016 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4017 4018 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 4019 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4020 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 4021 4022 echo "$as_me:4022: checking if we should define _POSIX_C_SOURCE" >&5 4023 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 4024 if test "${cf_cv_posix_c_source+set}" = set; then 4025 echo $ECHO_N "(cached) $ECHO_C" >&6 4026 else 4027 4028 echo "${as_me:-configure}:4028: testing if the symbol is already defined go no further ..." 1>&5 4029 4030 cat >"conftest.$ac_ext" <<_ACEOF 4031 #line 4031 "configure" 4032 #include "confdefs.h" 4033 #include <sys/types.h> 4034 int 4035 main (void) 4036 { 4037 4038 #ifndef _POSIX_C_SOURCE 4039 #error _POSIX_C_SOURCE is not defined 4040 #endif 4041 ; 4042 return 0; 4043 } 4044 _ACEOF 4045 rm -f "conftest.$ac_objext" 4046 if { (eval echo "$as_me:4046: \"$ac_compile\"") >&5 4047 (eval $ac_compile) 2>&5 4048 ac_status=$? 4049 echo "$as_me:4049: \$? = $ac_status" >&5 4050 (exit "$ac_status"); } && 4051 { ac_try='test -s "conftest.$ac_objext"' 4052 { (eval echo "$as_me:4052: \"$ac_try\"") >&5 4053 (eval $ac_try) 2>&5 4054 ac_status=$? 4055 echo "$as_me:4055: \$? = $ac_status" >&5 4056 (exit "$ac_status"); }; }; then 4057 cf_cv_posix_c_source=no 4058 else 4059 echo "$as_me: failed program was:" >&5 4060 cat "conftest.$ac_ext" >&5 4061 cf_want_posix_source=no 4062 case .$cf_POSIX_C_SOURCE in 4063 (.[12]??*) 4064 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4065 ;; 4066 (.2) 4067 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 4068 cf_want_posix_source=yes 4069 ;; 4070 (.*) 4071 cf_want_posix_source=yes 4072 ;; 4073 esac 4074 if test "$cf_want_posix_source" = yes ; then 4075 cat >"conftest.$ac_ext" <<_ACEOF 4076 #line 4076 "configure" 4077 #include "confdefs.h" 4078 #include <sys/types.h> 4079 int 4080 main (void) 4081 { 4082 4083 #ifdef _POSIX_SOURCE 4084 #error _POSIX_SOURCE is defined 4085 #endif 4086 ; 4087 return 0; 4088 } 4089 _ACEOF 4090 rm -f "conftest.$ac_objext" 4091 if { (eval echo "$as_me:4091: \"$ac_compile\"") >&5 4092 (eval $ac_compile) 2>&5 4093 ac_status=$? 4094 echo "$as_me:4094: \$? = $ac_status" >&5 4095 (exit "$ac_status"); } && 4096 { ac_try='test -s "conftest.$ac_objext"' 4097 { (eval echo "$as_me:4097: \"$ac_try\"") >&5 4098 (eval $ac_try) 2>&5 4099 ac_status=$? 4100 echo "$as_me:4100: \$? = $ac_status" >&5 4101 (exit "$ac_status"); }; }; then 4102 : 4103 else 4104 echo "$as_me: failed program was:" >&5 4105 cat "conftest.$ac_ext" >&5 4106 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 4107 fi 4108 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4109 fi 4110 4111 echo "${as_me:-configure}:4111: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 4112 4113 CFLAGS="$cf_trim_CFLAGS" 4114 CPPFLAGS="$cf_trim_CPPFLAGS" 4115 4116 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4117 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 4118 4119 echo "${as_me:-configure}:4119: testing if the second compile does not leave our definition intact error ..." 1>&5 4120 4121 cat >"conftest.$ac_ext" <<_ACEOF 4122 #line 4122 "configure" 4123 #include "confdefs.h" 4124 #include <sys/types.h> 4125 int 4126 main (void) 4127 { 4128 4129 #ifndef _POSIX_C_SOURCE 4130 #error _POSIX_C_SOURCE is not defined 4131 #endif 4132 ; 4133 return 0; 4134 } 4135 _ACEOF 4136 rm -f "conftest.$ac_objext" 4137 if { (eval echo "$as_me:4137: \"$ac_compile\"") >&5 4138 (eval $ac_compile) 2>&5 4139 ac_status=$? 4140 echo "$as_me:4140: \$? = $ac_status" >&5 4141 (exit "$ac_status"); } && 4142 { ac_try='test -s "conftest.$ac_objext"' 4143 { (eval echo "$as_me:4143: \"$ac_try\"") >&5 4144 (eval $ac_try) 2>&5 4145 ac_status=$? 4146 echo "$as_me:4146: \$? = $ac_status" >&5 4147 (exit "$ac_status"); }; }; then 4148 : 4149 else 4150 echo "$as_me: failed program was:" >&5 4151 cat "conftest.$ac_ext" >&5 4152 cf_cv_posix_c_source=no 4153 fi 4154 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4155 CFLAGS="$cf_save_CFLAGS" 4156 CPPFLAGS="$cf_save_CPPFLAGS" 4157 4158 fi 4159 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4160 4161 fi 4162 echo "$as_me:4162: result: $cf_cv_posix_c_source" >&5 4163 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 4164 4165 if test "$cf_cv_posix_c_source" != no ; then 4166 CFLAGS="$cf_trim_CFLAGS" 4167 CPPFLAGS="$cf_trim_CPPFLAGS" 4168 4169 cf_fix_cppflags=no 4170 cf_new_cflags= 4171 cf_new_cppflags= 4172 cf_new_extra_cppflags= 4173 4174 for cf_add_cflags in $cf_cv_posix_c_source 4175 do 4176 case "$cf_fix_cppflags" in 4177 (no) 4178 case "$cf_add_cflags" in 4179 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4180 case "$cf_add_cflags" in 4181 (-D*) 4182 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4183 4184 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4185 && test -z "${cf_tst_cflags}" \ 4186 && cf_fix_cppflags=yes 4187 4188 if test "$cf_fix_cppflags" = yes ; then 4189 4190 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4191 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4192 4193 continue 4194 elif test "${cf_tst_cflags}" = "\"'" ; then 4195 4196 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4197 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4198 4199 continue 4200 fi 4201 ;; 4202 esac 4203 case "$CPPFLAGS" in 4204 (*$cf_add_cflags) 4205 ;; 4206 (*) 4207 case "$cf_add_cflags" in 4208 (-D*) 4209 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4210 4211 CPPFLAGS=`echo "$CPPFLAGS" | \ 4212 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4213 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4214 4215 ;; 4216 esac 4217 4218 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4219 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4220 4221 ;; 4222 esac 4223 ;; 4224 (*) 4225 4226 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4227 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4228 4229 ;; 4230 esac 4231 ;; 4232 (yes) 4233 4234 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4235 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4236 4237 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4238 4239 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4240 && test -z "${cf_tst_cflags}" \ 4241 && cf_fix_cppflags=no 4242 ;; 4243 esac 4244 done 4245 4246 if test -n "$cf_new_cflags" ; then 4247 4248 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4249 CFLAGS="${CFLAGS}$cf_new_cflags" 4250 4251 fi 4252 4253 if test -n "$cf_new_cppflags" ; then 4254 4255 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4256 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4257 4258 fi 4259 4260 if test -n "$cf_new_extra_cppflags" ; then 4261 4262 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4263 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4264 4265 fi 4266 4267 fi 4268 4269 fi # cf_cv_posix_visible 4270 4271 # Some of these niche implementations use copy/paste, double-check... 4272 if test "$cf_cv_xopen_source" = no ; then 4273 test -n "$verbose" && echo " checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE" 1>&6 4274 4275 echo "${as_me:-configure}:4275: testing checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE ..." 1>&5 4276 4277 cat >"conftest.$ac_ext" <<_ACEOF 4278 #line 4278 "configure" 4279 #include "confdefs.h" 4280 4281 $ac_includes_default 4282 4283 int 4284 main (void) 4285 { 4286 4287 #ifndef _XOPEN_SOURCE 4288 #error _XOPEN_SOURCE is not defined 4289 #endif 4290 4291 ; 4292 return 0; 4293 } 4294 _ACEOF 4295 rm -f "conftest.$ac_objext" 4296 if { (eval echo "$as_me:4296: \"$ac_compile\"") >&5 4297 (eval $ac_compile) 2>&5 4298 ac_status=$? 4299 echo "$as_me:4299: \$? = $ac_status" >&5 4300 (exit "$ac_status"); } && 4301 { ac_try='test -s "conftest.$ac_objext"' 4302 { (eval echo "$as_me:4302: \"$ac_try\"") >&5 4303 (eval $ac_try) 2>&5 4304 ac_status=$? 4305 echo "$as_me:4305: \$? = $ac_status" >&5 4306 (exit "$ac_status"); }; }; then 4307 : 4308 else 4309 echo "$as_me: failed program was:" >&5 4310 cat "conftest.$ac_ext" >&5 4311 4312 { echo "$as_me:4312: WARNING: _POSIX_C_SOURCE definition is not usable" >&5 4313 echo "$as_me: WARNING: _POSIX_C_SOURCE definition is not usable" >&2;} 4314 CPPFLAGS="$cf_save_xopen_cppflags" 4315 fi 4316 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4317 fi 4318 ;; 4319 esac 4320 4321 if test -n "$cf_xopen_source" ; then 4322 4323 for cf_add_cflags in $cf_xopen_source 4324 do 4325 case "x$cf_add_cflags" in 4326 (x-[DU]*) 4327 4328 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4329 while true 4330 do 4331 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4332 test "$CFLAGS" != "$cf_old_cflag" || break 4333 test -n "$verbose" && echo " removing old option $cf_add_cflags from CFLAGS" 1>&6 4334 4335 echo "${as_me:-configure}:4335: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5 4336 4337 CFLAGS="$cf_old_cflag" 4338 done 4339 4340 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4341 while true 4342 do 4343 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4344 test "$CPPFLAGS" != "$cf_old_cflag" || break 4345 test -n "$verbose" && echo " removing old option $cf_add_cflags from CPPFLAGS" 1>&6 4346 4347 echo "${as_me:-configure}:4347: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5 4348 4349 CPPFLAGS="$cf_old_cflag" 4350 done 4351 4352 ;; 4353 esac 4354 4355 cf_fix_cppflags=no 4356 cf_new_cflags= 4357 cf_new_cppflags= 4358 cf_new_extra_cppflags= 4359 4360 for cf_add_cflags in $cf_add_cflags 4361 do 4362 case "$cf_fix_cppflags" in 4363 (no) 4364 case "$cf_add_cflags" in 4365 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4366 case "$cf_add_cflags" in 4367 (-D*) 4368 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4369 4370 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4371 && test -z "${cf_tst_cflags}" \ 4372 && cf_fix_cppflags=yes 4373 4374 if test "$cf_fix_cppflags" = yes ; then 4375 4376 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4377 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4378 4379 continue 4380 elif test "${cf_tst_cflags}" = "\"'" ; then 4381 4382 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4383 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4384 4385 continue 4386 fi 4387 ;; 4388 esac 4389 case "$CPPFLAGS" in 4390 (*$cf_add_cflags) 4391 ;; 4392 (*) 4393 case "$cf_add_cflags" in 4394 (-D*) 4395 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4396 4397 CPPFLAGS=`echo "$CPPFLAGS" | \ 4398 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4399 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4400 4401 ;; 4402 esac 4403 4404 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4405 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4406 4407 ;; 4408 esac 4409 ;; 4410 (*) 4411 4412 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4413 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4414 4415 ;; 4416 esac 4417 ;; 4418 (yes) 4419 4420 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4421 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4422 4423 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4424 4425 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4426 && test -z "${cf_tst_cflags}" \ 4427 && cf_fix_cppflags=no 4428 ;; 4429 esac 4430 done 4431 4432 if test -n "$cf_new_cflags" ; then 4433 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 4434 4435 echo "${as_me:-configure}:4435: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 4436 4437 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4438 CFLAGS="${CFLAGS}$cf_new_cflags" 4439 4440 fi 4441 4442 if test -n "$cf_new_cppflags" ; then 4443 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 4444 4445 echo "${as_me:-configure}:4445: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 4446 4447 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4448 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4449 4450 fi 4451 4452 if test -n "$cf_new_extra_cppflags" ; then 4453 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 4454 4455 echo "${as_me:-configure}:4455: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 4456 4457 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4458 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4459 4460 fi 4461 4462 done 4463 4464 fi 4465 4466 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 4467 echo "$as_me:4467: checking if _XOPEN_SOURCE really is set" >&5 4468 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 4469 cat >"conftest.$ac_ext" <<_ACEOF 4470 #line 4470 "configure" 4471 #include "confdefs.h" 4472 #include <stdlib.h> 4473 int 4474 main (void) 4475 { 4476 4477 #ifndef _XOPEN_SOURCE 4478 #error _XOPEN_SOURCE is not defined 4479 #endif 4480 ; 4481 return 0; 4482 } 4483 _ACEOF 4484 rm -f "conftest.$ac_objext" 4485 if { (eval echo "$as_me:4485: \"$ac_compile\"") >&5 4486 (eval $ac_compile) 2>&5 4487 ac_status=$? 4488 echo "$as_me:4488: \$? = $ac_status" >&5 4489 (exit "$ac_status"); } && 4490 { ac_try='test -s "conftest.$ac_objext"' 4491 { (eval echo "$as_me:4491: \"$ac_try\"") >&5 4492 (eval $ac_try) 2>&5 4493 ac_status=$? 4494 echo "$as_me:4494: \$? = $ac_status" >&5 4495 (exit "$ac_status"); }; }; then 4496 cf_XOPEN_SOURCE_set=yes 4497 else 4498 echo "$as_me: failed program was:" >&5 4499 cat "conftest.$ac_ext" >&5 4500 cf_XOPEN_SOURCE_set=no 4501 fi 4502 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4503 echo "$as_me:4503: result: $cf_XOPEN_SOURCE_set" >&5 4504 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 4505 if test "$cf_XOPEN_SOURCE_set" = yes 4506 then 4507 cat >"conftest.$ac_ext" <<_ACEOF 4508 #line 4508 "configure" 4509 #include "confdefs.h" 4510 #include <stdlib.h> 4511 int 4512 main (void) 4513 { 4514 4515 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4516 #error (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4517 #endif 4518 ; 4519 return 0; 4520 } 4521 _ACEOF 4522 rm -f "conftest.$ac_objext" 4523 if { (eval echo "$as_me:4523: \"$ac_compile\"") >&5 4524 (eval $ac_compile) 2>&5 4525 ac_status=$? 4526 echo "$as_me:4526: \$? = $ac_status" >&5 4527 (exit "$ac_status"); } && 4528 { ac_try='test -s "conftest.$ac_objext"' 4529 { (eval echo "$as_me:4529: \"$ac_try\"") >&5 4530 (eval $ac_try) 2>&5 4531 ac_status=$? 4532 echo "$as_me:4532: \$? = $ac_status" >&5 4533 (exit "$ac_status"); }; }; then 4534 cf_XOPEN_SOURCE_set_ok=yes 4535 else 4536 echo "$as_me: failed program was:" >&5 4537 cat "conftest.$ac_ext" >&5 4538 cf_XOPEN_SOURCE_set_ok=no 4539 fi 4540 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4541 if test "$cf_XOPEN_SOURCE_set_ok" = no 4542 then 4543 { echo "$as_me:4543: WARNING: _XOPEN_SOURCE is lower than requested" >&5 4544 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 4545 fi 4546 else 4547 4548 echo "$as_me:4548: checking if we should define _XOPEN_SOURCE" >&5 4549 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4550 if test "${cf_cv_xopen_source+set}" = set; then 4551 echo $ECHO_N "(cached) $ECHO_C" >&6 4552 else 4553 4554 cat >"conftest.$ac_ext" <<_ACEOF 4555 #line 4555 "configure" 4556 #include "confdefs.h" 4557 4558 $ac_includes_default 4559 4560 int 4561 main (void) 4562 { 4563 4564 #ifndef _XOPEN_SOURCE 4565 #error _XOPEN_SOURCE is not defined 4566 #endif 4567 4568 ; 4569 return 0; 4570 } 4571 _ACEOF 4572 rm -f "conftest.$ac_objext" 4573 if { (eval echo "$as_me:4573: \"$ac_compile\"") >&5 4574 (eval $ac_compile) 2>&5 4575 ac_status=$? 4576 echo "$as_me:4576: \$? = $ac_status" >&5 4577 (exit "$ac_status"); } && 4578 { ac_try='test -s "conftest.$ac_objext"' 4579 { (eval echo "$as_me:4579: \"$ac_try\"") >&5 4580 (eval $ac_try) 2>&5 4581 ac_status=$? 4582 echo "$as_me:4582: \$? = $ac_status" >&5 4583 (exit "$ac_status"); }; }; then 4584 cf_cv_xopen_source=no 4585 else 4586 echo "$as_me: failed program was:" >&5 4587 cat "conftest.$ac_ext" >&5 4588 cf_save="$CPPFLAGS" 4589 4590 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4591 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4592 4593 cat >"conftest.$ac_ext" <<_ACEOF 4594 #line 4594 "configure" 4595 #include "confdefs.h" 4596 4597 $ac_includes_default 4598 4599 int 4600 main (void) 4601 { 4602 4603 #ifndef _XOPEN_SOURCE 4604 #error _XOPEN_SOURCE is not defined 4605 #endif 4606 4607 ; 4608 return 0; 4609 } 4610 _ACEOF 4611 rm -f "conftest.$ac_objext" 4612 if { (eval echo "$as_me:4612: \"$ac_compile\"") >&5 4613 (eval $ac_compile) 2>&5 4614 ac_status=$? 4615 echo "$as_me:4615: \$? = $ac_status" >&5 4616 (exit "$ac_status"); } && 4617 { ac_try='test -s "conftest.$ac_objext"' 4618 { (eval echo "$as_me:4618: \"$ac_try\"") >&5 4619 (eval $ac_try) 2>&5 4620 ac_status=$? 4621 echo "$as_me:4621: \$? = $ac_status" >&5 4622 (exit "$ac_status"); }; }; then 4623 cf_cv_xopen_source=no 4624 else 4625 echo "$as_me: failed program was:" >&5 4626 cat "conftest.$ac_ext" >&5 4627 cf_cv_xopen_source=$cf_XOPEN_SOURCE 4628 fi 4629 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4630 CPPFLAGS="$cf_save" 4631 4632 fi 4633 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4634 4635 fi 4636 echo "$as_me:4636: result: $cf_cv_xopen_source" >&5 4637 echo "${ECHO_T}$cf_cv_xopen_source" >&6 4638 4639 if test "$cf_cv_xopen_source" != no ; then 4640 4641 CFLAGS=`echo "$CFLAGS" | \ 4642 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4643 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4644 4645 CPPFLAGS=`echo "$CPPFLAGS" | \ 4646 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4647 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4648 4649 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4650 4651 for cf_add_cflags in $cf_temp_xopen_source 4652 do 4653 case "x$cf_add_cflags" in 4654 (x-[DU]*) 4655 4656 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4657 while true 4658 do 4659 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4660 test "$CFLAGS" != "$cf_old_cflag" || break 4661 4662 CFLAGS="$cf_old_cflag" 4663 done 4664 4665 cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4666 while true 4667 do 4668 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4669 test "$CPPFLAGS" != "$cf_old_cflag" || break 4670 4671 CPPFLAGS="$cf_old_cflag" 4672 done 4673 4674 ;; 4675 esac 4676 4677 cf_fix_cppflags=no 4678 cf_new_cflags= 4679 cf_new_cppflags= 4680 cf_new_extra_cppflags= 4681 4682 for cf_add_cflags in $cf_add_cflags 4683 do 4684 case "$cf_fix_cppflags" in 4685 (no) 4686 case "$cf_add_cflags" in 4687 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4688 case "$cf_add_cflags" in 4689 (-D*) 4690 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4691 4692 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4693 && test -z "${cf_tst_cflags}" \ 4694 && cf_fix_cppflags=yes 4695 4696 if test "$cf_fix_cppflags" = yes ; then 4697 4698 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4699 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4700 4701 continue 4702 elif test "${cf_tst_cflags}" = "\"'" ; then 4703 4704 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4705 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4706 4707 continue 4708 fi 4709 ;; 4710 esac 4711 case "$CPPFLAGS" in 4712 (*$cf_add_cflags) 4713 ;; 4714 (*) 4715 case "$cf_add_cflags" in 4716 (-D*) 4717 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4718 4719 CPPFLAGS=`echo "$CPPFLAGS" | \ 4720 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4721 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4722 4723 ;; 4724 esac 4725 4726 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4727 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4728 4729 ;; 4730 esac 4731 ;; 4732 (*) 4733 4734 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4735 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4736 4737 ;; 4738 esac 4739 ;; 4740 (yes) 4741 4742 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4743 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4744 4745 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4746 4747 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4748 && test -z "${cf_tst_cflags}" \ 4749 && cf_fix_cppflags=no 4750 ;; 4751 esac 4752 done 4753 4754 if test -n "$cf_new_cflags" ; then 4755 4756 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4757 CFLAGS="${CFLAGS}$cf_new_cflags" 4758 4759 fi 4760 4761 if test -n "$cf_new_cppflags" ; then 4762 4763 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4764 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4765 4766 fi 4767 4768 if test -n "$cf_new_extra_cppflags" ; then 4769 4770 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4771 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4772 4773 fi 4774 4775 done 4776 4777 fi 4778 4779 fi 4780 fi 4781 fi # cf_cv_posix_visible 4782 4783 for ac_prog in ggrep grep 4784 do 4785 # Extract the first word of "$ac_prog", so it can be a program name with args. 4786 set dummy $ac_prog; ac_word=$2 4787 echo "$as_me:4787: checking for $ac_word" >&5 4788 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4789 if test "${ac_cv_prog_GREP+set}" = set; then 4790 echo $ECHO_N "(cached) $ECHO_C" >&6 4791 else 4792 if test -n "$GREP"; then 4793 ac_cv_prog_GREP="$GREP" # Let the user override the test. 4794 else 4795 ac_save_IFS=$IFS; IFS=$ac_path_separator 4796 ac_dummy="$PATH" 4797 for ac_dir in $ac_dummy; do 4798 IFS=$ac_save_IFS 4799 test -z "$ac_dir" && ac_dir=. 4800 $as_executable_p "$ac_dir/$ac_word" || continue 4801 ac_cv_prog_GREP="$ac_prog" 4802 echo "$as_me:4802: found $ac_dir/$ac_word" >&5 4803 break 4804 done 4805 4806 fi 4807 fi 4808 GREP=$ac_cv_prog_GREP 4809 if test -n "$GREP"; then 4810 echo "$as_me:4810: result: $GREP" >&5 4811 echo "${ECHO_T}$GREP" >&6 4812 else 4813 echo "$as_me:4813: result: no" >&5 4814 echo "${ECHO_T}no" >&6 4815 fi 4816 4817 test -n "$GREP" && break 4818 done 4819 test -n "$GREP" || GREP=": " 4820 4821 echo "$as_me:4821: checking for egrep" >&5 4822 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 4823 if test "${ac_cv_path_EGREP+set}" = set; then 4824 echo $ECHO_N "(cached) $ECHO_C" >&6 4825 else 4826 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4827 then ac_cv_path_EGREP="$GREP -E" 4828 else 4829 for ac_prog in gegrep egrep 4830 do 4831 # Extract the first word of "$ac_prog", so it can be a program name with args. 4832 set dummy $ac_prog; ac_word=$2 4833 echo "$as_me:4833: checking for $ac_word" >&5 4834 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4835 if test "${ac_cv_path_EGREP+set}" = set; then 4836 echo $ECHO_N "(cached) $ECHO_C" >&6 4837 else 4838 case $EGREP in 4839 [\\/]* | ?:[\\/]*) 4840 ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. 4841 ;; 4842 *) 4843 ac_save_IFS=$IFS; IFS=$ac_path_separator 4844 ac_dummy="$PATH" 4845 for ac_dir in $ac_dummy; do 4846 IFS=$ac_save_IFS 4847 test -z "$ac_dir" && ac_dir=. 4848 if $as_executable_p "$ac_dir/$ac_word"; then 4849 ac_cv_path_EGREP="$ac_dir/$ac_word" 4850 echo "$as_me:4850: found $ac_dir/$ac_word" >&5 4851 break 4852 fi 4853 done 4854 4855 ;; 4856 esac 4857 fi 4858 EGREP=$ac_cv_path_EGREP 4859 4860 if test -n "$EGREP"; then 4861 echo "$as_me:4861: result: $EGREP" >&5 4862 echo "${ECHO_T}$EGREP" >&6 4863 else 4864 echo "$as_me:4864: result: no" >&5 4865 echo "${ECHO_T}no" >&6 4866 fi 4867 4868 test -n "$EGREP" && break 4869 done 4870 test -n "$EGREP" || EGREP=": " 4871 4872 test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:4872: error: cannot find workable egrep" >&5 4873 echo "$as_me: error: cannot find workable egrep" >&2;} 4874 { (exit 1); exit 1; }; } 4875 fi 4876 fi 4877 echo "$as_me:4877: result: $ac_cv_path_EGREP" >&5 4878 echo "${ECHO_T}$ac_cv_path_EGREP" >&6 4879 EGREP="$ac_cv_path_EGREP" 4880 4881 ac_ext=c 4882 ac_cpp='$CPP $CPPFLAGS' 4883 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 4884 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 4885 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4886 ac_main_return="return" 4887 echo "$as_me:4887: checking how to run the C preprocessor" >&5 4888 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 4889 # On Suns, sometimes $CPP names a directory. 4890 if test -n "$CPP" && test -d "$CPP"; then 4891 CPP= 4892 fi 4893 if test -z "$CPP"; then 4894 if test "${ac_cv_prog_CPP+set}" = set; then 4895 echo $ECHO_N "(cached) $ECHO_C" >&6 4896 else 4897 # Double quotes because CPP needs to be expanded 4898 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4899 do 4900 ac_preproc_ok=false 4901 for ac_c_preproc_warn_flag in '' yes 4902 do 4903 # Use a header file that comes with gcc, so configuring glibc 4904 # with a fresh cross-compiler works. 4905 # On the NeXT, cc -E runs the code through the compiler's parser, 4906 # not just through cpp. "Syntax error" is here to catch this case. 4907 cat >"conftest.$ac_ext" <<_ACEOF 4908 #line 4908 "configure" 4909 #include "confdefs.h" 4910 #include <assert.h> 4911 Syntax error 4912 _ACEOF 4913 if { (eval echo "$as_me:4913: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4914 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4915 ac_status=$? 4916 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4917 rm -f conftest.er1 4918 cat conftest.err >&5 4919 echo "$as_me:4919: \$? = $ac_status" >&5 4920 (exit "$ac_status"); } >/dev/null; then 4921 if test -s conftest.err; then 4922 ac_cpp_err=$ac_c_preproc_warn_flag 4923 else 4924 ac_cpp_err= 4925 fi 4926 else 4927 ac_cpp_err=yes 4928 fi 4929 if test -z "$ac_cpp_err"; then 4930 : 4931 else 4932 echo "$as_me: failed program was:" >&5 4933 cat "conftest.$ac_ext" >&5 4934 # Broken: fails on valid input. 4935 continue 4936 fi 4937 rm -f conftest.err "conftest.$ac_ext" 4938 4939 # OK, works on sane cases. Now check whether non-existent headers 4940 # can be detected and how. 4941 cat >"conftest.$ac_ext" <<_ACEOF 4942 #line 4942 "configure" 4943 #include "confdefs.h" 4944 #include <ac_nonexistent.h> 4945 _ACEOF 4946 if { (eval echo "$as_me:4946: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4947 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4948 ac_status=$? 4949 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4950 rm -f conftest.er1 4951 cat conftest.err >&5 4952 echo "$as_me:4952: \$? = $ac_status" >&5 4953 (exit "$ac_status"); } >/dev/null; then 4954 if test -s conftest.err; then 4955 ac_cpp_err=$ac_c_preproc_warn_flag 4956 else 4957 ac_cpp_err= 4958 fi 4959 else 4960 ac_cpp_err=yes 4961 fi 4962 if test -z "$ac_cpp_err"; then 4963 # Broken: success on invalid input. 4964 continue 4965 else 4966 echo "$as_me: failed program was:" >&5 4967 cat "conftest.$ac_ext" >&5 4968 # Passes both tests. 4969 ac_preproc_ok=: 4970 break 4971 fi 4972 rm -f conftest.err "conftest.$ac_ext" 4973 4974 done 4975 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4976 rm -f conftest.err "conftest.$ac_ext" 4977 if $ac_preproc_ok; then 4978 break 4979 fi 4980 4981 done 4982 ac_cv_prog_CPP=$CPP 4983 4984 fi 4985 CPP=$ac_cv_prog_CPP 4986 else 4987 ac_cv_prog_CPP=$CPP 4988 fi 4989 echo "$as_me:4989: result: $CPP" >&5 4990 echo "${ECHO_T}$CPP" >&6 4991 ac_preproc_ok=false 4992 for ac_c_preproc_warn_flag in '' yes 4993 do 4994 # Use a header file that comes with gcc, so configuring glibc 4995 # with a fresh cross-compiler works. 4996 # On the NeXT, cc -E runs the code through the compiler's parser, 4997 # not just through cpp. "Syntax error" is here to catch this case. 4998 cat >"conftest.$ac_ext" <<_ACEOF 4999 #line 4999 "configure" 5000 #include "confdefs.h" 5001 #include <assert.h> 5002 Syntax error 5003 _ACEOF 5004 if { (eval echo "$as_me:5004: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5005 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5006 ac_status=$? 5007 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5008 rm -f conftest.er1 5009 cat conftest.err >&5 5010 echo "$as_me:5010: \$? = $ac_status" >&5 5011 (exit "$ac_status"); } >/dev/null; then 5012 if test -s conftest.err; then 5013 ac_cpp_err=$ac_c_preproc_warn_flag 5014 else 5015 ac_cpp_err= 5016 fi 5017 else 5018 ac_cpp_err=yes 5019 fi 5020 if test -z "$ac_cpp_err"; then 5021 : 5022 else 5023 echo "$as_me: failed program was:" >&5 5024 cat "conftest.$ac_ext" >&5 5025 # Broken: fails on valid input. 5026 continue 5027 fi 5028 rm -f conftest.err "conftest.$ac_ext" 5029 5030 # OK, works on sane cases. Now check whether non-existent headers 5031 # can be detected and how. 5032 cat >"conftest.$ac_ext" <<_ACEOF 5033 #line 5033 "configure" 5034 #include "confdefs.h" 5035 #include <ac_nonexistent.h> 5036 _ACEOF 5037 if { (eval echo "$as_me:5037: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5038 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5039 ac_status=$? 5040 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5041 rm -f conftest.er1 5042 cat conftest.err >&5 5043 echo "$as_me:5043: \$? = $ac_status" >&5 5044 (exit "$ac_status"); } >/dev/null; then 5045 if test -s conftest.err; then 5046 ac_cpp_err=$ac_c_preproc_warn_flag 5047 else 5048 ac_cpp_err= 5049 fi 5050 else 5051 ac_cpp_err=yes 5052 fi 5053 if test -z "$ac_cpp_err"; then 5054 # Broken: success on invalid input. 5055 continue 5056 else 5057 echo "$as_me: failed program was:" >&5 5058 cat "conftest.$ac_ext" >&5 5059 # Passes both tests. 5060 ac_preproc_ok=: 5061 break 5062 fi 5063 rm -f conftest.err "conftest.$ac_ext" 5064 5065 done 5066 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5067 rm -f conftest.err "conftest.$ac_ext" 5068 if $ac_preproc_ok; then 5069 : 5070 else 5071 { { echo "$as_me:5071: error: C preprocessor \"$CPP\" fails sanity check" >&5 5072 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 5073 { (exit 1); exit 1; }; } 5074 fi 5075 5076 ac_ext=c 5077 ac_cpp='$CPP $CPPFLAGS' 5078 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 5079 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 5080 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5081 ac_main_return="return" 5082 5083 echo "$as_me:5083: checking for ANSI C header files" >&5 5084 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5085 if test "${ac_cv_header_stdc+set}" = set; then 5086 echo $ECHO_N "(cached) $ECHO_C" >&6 5087 else 5088 cat >"conftest.$ac_ext" <<_ACEOF 5089 #line 5089 "configure" 5090 #include "confdefs.h" 5091 #include <stdlib.h> 5092 #include <stdarg.h> 5093 #include <string.h> 5094 #include <float.h> 5095 5096 _ACEOF 5097 if { (eval echo "$as_me:5097: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5098 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5099 ac_status=$? 5100 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5101 rm -f conftest.er1 5102 cat conftest.err >&5 5103 echo "$as_me:5103: \$? = $ac_status" >&5 5104 (exit "$ac_status"); } >/dev/null; then 5105 if test -s conftest.err; then 5106 ac_cpp_err=$ac_c_preproc_warn_flag 5107 else 5108 ac_cpp_err= 5109 fi 5110 else 5111 ac_cpp_err=yes 5112 fi 5113 if test -z "$ac_cpp_err"; then 5114 ac_cv_header_stdc=yes 5115 else 5116 echo "$as_me: failed program was:" >&5 5117 cat "conftest.$ac_ext" >&5 5118 ac_cv_header_stdc=no 5119 fi 5120 rm -f conftest.err "conftest.$ac_ext" 5121 5122 if test $ac_cv_header_stdc = yes; then 5123 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5124 cat >"conftest.$ac_ext" <<_ACEOF 5125 #line 5125 "configure" 5126 #include "confdefs.h" 5127 #include <string.h> 5128 5129 _ACEOF 5130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5131 $EGREP "memchr" >/dev/null 2>&1; then 5132 : 5133 else 5134 ac_cv_header_stdc=no 5135 fi 5136 rm -rf conftest* 5137 5138 fi 5139 5140 if test $ac_cv_header_stdc = yes; then 5141 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5142 cat >"conftest.$ac_ext" <<_ACEOF 5143 #line 5143 "configure" 5144 #include "confdefs.h" 5145 #include <stdlib.h> 5146 5147 _ACEOF 5148 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5149 $EGREP "free" >/dev/null 2>&1; then 5150 : 5151 else 5152 ac_cv_header_stdc=no 5153 fi 5154 rm -rf conftest* 5155 5156 fi 5157 5158 if test $ac_cv_header_stdc = yes; then 5159 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5160 if test "$cross_compiling" = yes; then 5161 : 5162 else 5163 cat >"conftest.$ac_ext" <<_ACEOF 5164 #line 5164 "configure" 5165 #include "confdefs.h" 5166 #include <ctype.h> 5167 #if ((' ' & 0x0FF) == 0x020) 5168 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5169 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5170 #else 5171 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 5172 || ('j' <= (c) && (c) <= 'r') \ 5173 || ('s' <= (c) && (c) <= 'z')) 5174 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5175 #endif 5176 5177 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5178 int 5179 main (void) 5180 { 5181 int i; 5182 for (i = 0; i < 256; i++) 5183 if (XOR (islower (i), ISLOWER (i)) 5184 || toupper (i) != TOUPPER (i)) 5185 $ac_main_return(2); 5186 $ac_main_return (0); 5187 } 5188 _ACEOF 5189 rm -f "conftest$ac_exeext" 5190 if { (eval echo "$as_me:5190: \"$ac_link\"") >&5 5191 (eval $ac_link) 2>&5 5192 ac_status=$? 5193 echo "$as_me:5193: \$? = $ac_status" >&5 5194 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 5195 { (eval echo "$as_me:5195: \"$ac_try\"") >&5 5196 (eval $ac_try) 2>&5 5197 ac_status=$? 5198 echo "$as_me:5198: \$? = $ac_status" >&5 5199 (exit "$ac_status"); }; }; then 5200 : 5201 else 5202 echo "$as_me: program exited with status $ac_status" >&5 5203 echo "$as_me: failed program was:" >&5 5204 cat "conftest.$ac_ext" >&5 5205 ac_cv_header_stdc=no 5206 fi 5207 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 5208 fi 5209 fi 5210 fi 5211 echo "$as_me:5211: result: $ac_cv_header_stdc" >&5 5212 echo "${ECHO_T}$ac_cv_header_stdc" >&6 5213 if test $ac_cv_header_stdc = yes; then 5214 5215 cat >>confdefs.h <<\EOF 5216 #define STDC_HEADERS 1 5217 EOF 5218 5219 fi 5220 5221 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 5222 5223 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5224 inttypes.h stdint.h unistd.h 5225 do 5226 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5227 echo "$as_me:5227: checking for $ac_header" >&5 5228 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5229 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5230 echo $ECHO_N "(cached) $ECHO_C" >&6 5231 else 5232 cat >"conftest.$ac_ext" <<_ACEOF 5233 #line 5233 "configure" 5234 #include "confdefs.h" 5235 $ac_includes_default 5236 #include <$ac_header> 5237 _ACEOF 5238 rm -f "conftest.$ac_objext" 5239 if { (eval echo "$as_me:5239: \"$ac_compile\"") >&5 5240 (eval $ac_compile) 2>&5 5241 ac_status=$? 5242 echo "$as_me:5242: \$? = $ac_status" >&5 5243 (exit "$ac_status"); } && 5244 { ac_try='test -s "conftest.$ac_objext"' 5245 { (eval echo "$as_me:5245: \"$ac_try\"") >&5 5246 (eval $ac_try) 2>&5 5247 ac_status=$? 5248 echo "$as_me:5248: \$? = $ac_status" >&5 5249 (exit "$ac_status"); }; }; then 5250 eval "$as_ac_Header=yes" 5251 else 5252 echo "$as_me: failed program was:" >&5 5253 cat "conftest.$ac_ext" >&5 5254 eval "$as_ac_Header=no" 5255 fi 5256 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5257 fi 5258 echo "$as_me:5258: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5259 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5260 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5261 cat >>confdefs.h <<EOF 5262 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5263 EOF 5264 5265 fi 5266 done 5267 5268 echo "$as_me:5268: checking whether exit is declared" >&5 5269 echo $ECHO_N "checking whether exit is declared... $ECHO_C" >&6 5270 if test "${ac_cv_have_decl_exit+set}" = set; then 5271 echo $ECHO_N "(cached) $ECHO_C" >&6 5272 else 5273 cat >"conftest.$ac_ext" <<_ACEOF 5274 #line 5274 "configure" 5275 #include "confdefs.h" 5276 $ac_includes_default 5277 int 5278 main (void) 5279 { 5280 #ifndef exit 5281 (void) exit; 5282 #endif 5283 5284 ; 5285 return 0; 5286 } 5287 _ACEOF 5288 rm -f "conftest.$ac_objext" 5289 if { (eval echo "$as_me:5289: \"$ac_compile\"") >&5 5290 (eval $ac_compile) 2>&5 5291 ac_status=$? 5292 echo "$as_me:5292: \$? = $ac_status" >&5 5293 (exit "$ac_status"); } && 5294 { ac_try='test -s "conftest.$ac_objext"' 5295 { (eval echo "$as_me:5295: \"$ac_try\"") >&5 5296 (eval $ac_try) 2>&5 5297 ac_status=$? 5298 echo "$as_me:5298: \$? = $ac_status" >&5 5299 (exit "$ac_status"); }; }; then 5300 ac_cv_have_decl_exit=yes 5301 else 5302 echo "$as_me: failed program was:" >&5 5303 cat "conftest.$ac_ext" >&5 5304 ac_cv_have_decl_exit=no 5305 fi 5306 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5307 fi 5308 echo "$as_me:5308: result: $ac_cv_have_decl_exit" >&5 5309 echo "${ECHO_T}$ac_cv_have_decl_exit" >&6 5310 5311 for ac_header in fcntl.h 5312 do 5313 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5314 echo "$as_me:5314: checking for $ac_header" >&5 5315 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5316 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5317 echo $ECHO_N "(cached) $ECHO_C" >&6 5318 else 5319 cat >"conftest.$ac_ext" <<_ACEOF 5320 #line 5320 "configure" 5321 #include "confdefs.h" 5322 #include <$ac_header> 5323 _ACEOF 5324 if { (eval echo "$as_me:5324: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5325 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5326 ac_status=$? 5327 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5328 rm -f conftest.er1 5329 cat conftest.err >&5 5330 echo "$as_me:5330: \$? = $ac_status" >&5 5331 (exit "$ac_status"); } >/dev/null; then 5332 if test -s conftest.err; then 5333 ac_cpp_err=$ac_c_preproc_warn_flag 5334 else 5335 ac_cpp_err= 5336 fi 5337 else 5338 ac_cpp_err=yes 5339 fi 5340 if test -z "$ac_cpp_err"; then 5341 eval "$as_ac_Header=yes" 5342 else 5343 echo "$as_me: failed program was:" >&5 5344 cat "conftest.$ac_ext" >&5 5345 eval "$as_ac_Header=no" 5346 fi 5347 rm -f conftest.err "conftest.$ac_ext" 5348 fi 5349 echo "$as_me:5349: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5350 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5351 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5352 cat >>confdefs.h <<EOF 5353 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5354 EOF 5355 5356 fi 5357 done 5358 5359 for ac_header in \ 5360 unistd.h \ 5361 5362 do 5363 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5364 echo "$as_me:5364: checking for $ac_header" >&5 5365 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5366 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5367 echo $ECHO_N "(cached) $ECHO_C" >&6 5368 else 5369 cat >"conftest.$ac_ext" <<_ACEOF 5370 #line 5370 "configure" 5371 #include "confdefs.h" 5372 #include <$ac_header> 5373 _ACEOF 5374 if { (eval echo "$as_me:5374: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5375 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5376 ac_status=$? 5377 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5378 rm -f conftest.er1 5379 cat conftest.err >&5 5380 echo "$as_me:5380: \$? = $ac_status" >&5 5381 (exit "$ac_status"); } >/dev/null; then 5382 if test -s conftest.err; then 5383 ac_cpp_err=$ac_c_preproc_warn_flag 5384 else 5385 ac_cpp_err= 5386 fi 5387 else 5388 ac_cpp_err=yes 5389 fi 5390 if test -z "$ac_cpp_err"; then 5391 eval "$as_ac_Header=yes" 5392 else 5393 echo "$as_me: failed program was:" >&5 5394 cat "conftest.$ac_ext" >&5 5395 eval "$as_ac_Header=no" 5396 fi 5397 rm -f conftest.err "conftest.$ac_ext" 5398 fi 5399 echo "$as_me:5399: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5400 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5401 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5402 cat >>confdefs.h <<EOF 5403 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5404 EOF 5405 5406 fi 5407 done 5408 5409 echo "$as_me:5409: checking for working mkstemp" >&5 5410 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 5411 if test "${cf_cv_func_mkstemp+set}" = set; then 5412 echo $ECHO_N "(cached) $ECHO_C" >&6 5413 else 5414 5415 rm -rf ./conftest* 5416 if test "$cross_compiling" = yes; then 5417 cf_cv_func_mkstemp=maybe 5418 else 5419 cat >"conftest.$ac_ext" <<_ACEOF 5420 #line 5420 "configure" 5421 #include "confdefs.h" 5422 5423 $ac_includes_default 5424 5425 int main(void) 5426 { 5427 static char tmpl[] = "conftestXXXXXX"; 5428 char name[2][80]; 5429 int n; 5430 int result = 0; 5431 int fd; 5432 struct stat sb; 5433 5434 umask(077); 5435 for (n = 0; n < 2; ++n) { 5436 strcpy(name[n], tmpl); 5437 if ((fd = mkstemp(name[n])) >= 0) { 5438 if (!strcmp(name[n], tmpl) 5439 || stat(name[n], &sb) != 0 5440 || (sb.st_mode & S_IFMT) != S_IFREG 5441 || (sb.st_mode & 077) != 0) { 5442 result = 1; 5443 } 5444 close(fd); 5445 } 5446 } 5447 if (result == 0 5448 && !strcmp(name[0], name[1])) 5449 result = 1; 5450 ${cf_cv_main_return:-return}(result); 5451 } 5452 5453 _ACEOF 5454 rm -f "conftest$ac_exeext" 5455 if { (eval echo "$as_me:5455: \"$ac_link\"") >&5 5456 (eval $ac_link) 2>&5 5457 ac_status=$? 5458 echo "$as_me:5458: \$? = $ac_status" >&5 5459 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 5460 { (eval echo "$as_me:5460: \"$ac_try\"") >&5 5461 (eval $ac_try) 2>&5 5462 ac_status=$? 5463 echo "$as_me:5463: \$? = $ac_status" >&5 5464 (exit "$ac_status"); }; }; then 5465 cf_cv_func_mkstemp=yes 5466 5467 else 5468 echo "$as_me: program exited with status $ac_status" >&5 5469 echo "$as_me: failed program was:" >&5 5470 cat "conftest.$ac_ext" >&5 5471 cf_cv_func_mkstemp=no 5472 5473 fi 5474 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 5475 fi 5476 5477 fi 5478 echo "$as_me:5478: result: $cf_cv_func_mkstemp" >&5 5479 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 5480 if test "x$cf_cv_func_mkstemp" = xmaybe ; then 5481 echo "$as_me:5481: checking for mkstemp" >&5 5482 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 5483 if test "${ac_cv_func_mkstemp+set}" = set; then 5484 echo $ECHO_N "(cached) $ECHO_C" >&6 5485 else 5486 cat >"conftest.$ac_ext" <<_ACEOF 5487 #line 5487 "configure" 5488 #include "confdefs.h" 5489 #define mkstemp autoconf_temporary 5490 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5491 #undef mkstemp 5492 5493 #ifdef __cplusplus 5494 extern "C" 5495 #endif 5496 5497 /* We use char because int might match the return type of a gcc2 5498 builtin and then its argument prototype would still apply. */ 5499 char mkstemp (void); 5500 5501 int 5502 main (void) 5503 { 5504 5505 /* The GNU C library defines stubs for functions which it implements 5506 to always fail with ENOSYS. Some functions are actually named 5507 something starting with __ and the normal name is an alias. */ 5508 #if defined (__stub_mkstemp) || defined (__stub___mkstemp) 5509 #error found stub for mkstemp 5510 #endif 5511 5512 return mkstemp (); 5513 ; 5514 return 0; 5515 } 5516 _ACEOF 5517 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5518 if { (eval echo "$as_me:5518: \"$ac_link\"") >&5 5519 (eval $ac_link) 2>&5 5520 ac_status=$? 5521 echo "$as_me:5521: \$? = $ac_status" >&5 5522 (exit "$ac_status"); } && 5523 { ac_try='test -s "conftest$ac_exeext"' 5524 { (eval echo "$as_me:5524: \"$ac_try\"") >&5 5525 (eval $ac_try) 2>&5 5526 ac_status=$? 5527 echo "$as_me:5527: \$? = $ac_status" >&5 5528 (exit "$ac_status"); }; }; then 5529 ac_cv_func_mkstemp=yes 5530 else 5531 echo "$as_me: failed program was:" >&5 5532 cat "conftest.$ac_ext" >&5 5533 ac_cv_func_mkstemp=no 5534 fi 5535 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5536 fi 5537 echo "$as_me:5537: result: $ac_cv_func_mkstemp" >&5 5538 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 5539 5540 fi 5541 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 5542 5543 cat >>confdefs.h <<\EOF 5544 #define HAVE_MKSTEMP 1 5545 EOF 5546 5547 fi 5548 5549 for ac_header in getopt.h 5550 do 5551 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5552 echo "$as_me:5552: checking for $ac_header" >&5 5553 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5554 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5555 echo $ECHO_N "(cached) $ECHO_C" >&6 5556 else 5557 cat >"conftest.$ac_ext" <<_ACEOF 5558 #line 5558 "configure" 5559 #include "confdefs.h" 5560 #include <$ac_header> 5561 _ACEOF 5562 if { (eval echo "$as_me:5562: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5563 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5564 ac_status=$? 5565 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5566 rm -f conftest.er1 5567 cat conftest.err >&5 5568 echo "$as_me:5568: \$? = $ac_status" >&5 5569 (exit "$ac_status"); } >/dev/null; then 5570 if test -s conftest.err; then 5571 ac_cpp_err=$ac_c_preproc_warn_flag 5572 else 5573 ac_cpp_err= 5574 fi 5575 else 5576 ac_cpp_err=yes 5577 fi 5578 if test -z "$ac_cpp_err"; then 5579 eval "$as_ac_Header=yes" 5580 else 5581 echo "$as_me: failed program was:" >&5 5582 cat "conftest.$ac_ext" >&5 5583 eval "$as_ac_Header=no" 5584 fi 5585 rm -f conftest.err "conftest.$ac_ext" 5586 fi 5587 echo "$as_me:5587: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5588 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5589 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5590 cat >>confdefs.h <<EOF 5591 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5592 EOF 5593 5594 fi 5595 done 5596 5597 echo "$as_me:5597: checking for header declaring getopt variables" >&5 5598 echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6 5599 if test "${cf_cv_getopt_header+set}" = set; then 5600 echo $ECHO_N "(cached) $ECHO_C" >&6 5601 else 5602 5603 cf_cv_getopt_header=none 5604 for cf_header in stdio.h stdlib.h unistd.h getopt.h 5605 do 5606 cat >"conftest.$ac_ext" <<_ACEOF 5607 #line 5607 "configure" 5608 #include "confdefs.h" 5609 5610 #include <$cf_header> 5611 int 5612 main (void) 5613 { 5614 int x = optind; char *y = optarg; (void)x; (void)y 5615 ; 5616 return 0; 5617 } 5618 _ACEOF 5619 rm -f "conftest.$ac_objext" 5620 if { (eval echo "$as_me:5620: \"$ac_compile\"") >&5 5621 (eval $ac_compile) 2>&5 5622 ac_status=$? 5623 echo "$as_me:5623: \$? = $ac_status" >&5 5624 (exit "$ac_status"); } && 5625 { ac_try='test -s "conftest.$ac_objext"' 5626 { (eval echo "$as_me:5626: \"$ac_try\"") >&5 5627 (eval $ac_try) 2>&5 5628 ac_status=$? 5629 echo "$as_me:5629: \$? = $ac_status" >&5 5630 (exit "$ac_status"); }; }; then 5631 cf_cv_getopt_header=$cf_header 5632 break 5633 else 5634 echo "$as_me: failed program was:" >&5 5635 cat "conftest.$ac_ext" >&5 5636 fi 5637 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5638 done 5639 5640 fi 5641 echo "$as_me:5641: result: $cf_cv_getopt_header" >&5 5642 echo "${ECHO_T}$cf_cv_getopt_header" >&6 5643 if test "$cf_cv_getopt_header" != none ; then 5644 5645 cat >>confdefs.h <<\EOF 5646 #define HAVE_GETOPT_HEADER 1 5647 EOF 5648 5649 fi 5650 if test "$cf_cv_getopt_header" = getopt.h ; then 5651 5652 cat >>confdefs.h <<\EOF 5653 #define NEED_GETOPT_H 1 5654 EOF 5655 5656 fi 5657 5658 for ac_func in getopt vsnprintf 5659 do 5660 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5661 echo "$as_me:5661: checking for $ac_func" >&5 5662 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5663 if eval "test \"\${$as_ac_var+set}\" = set"; then 5664 echo $ECHO_N "(cached) $ECHO_C" >&6 5665 else 5666 cat >"conftest.$ac_ext" <<_ACEOF 5667 #line 5667 "configure" 5668 #include "confdefs.h" 5669 #define $ac_func autoconf_temporary 5670 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5671 #undef $ac_func 5672 5673 #ifdef __cplusplus 5674 extern "C" 5675 #endif 5676 5677 /* We use char because int might match the return type of a gcc2 5678 builtin and then its argument prototype would still apply. */ 5679 char $ac_func (void); 5680 5681 int 5682 main (void) 5683 { 5684 5685 /* The GNU C library defines stubs for functions which it implements 5686 to always fail with ENOSYS. Some functions are actually named 5687 something starting with __ and the normal name is an alias. */ 5688 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5689 #error found stub for $ac_func 5690 #endif 5691 5692 return $ac_func (); 5693 ; 5694 return 0; 5695 } 5696 _ACEOF 5697 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5698 if { (eval echo "$as_me:5698: \"$ac_link\"") >&5 5699 (eval $ac_link) 2>&5 5700 ac_status=$? 5701 echo "$as_me:5701: \$? = $ac_status" >&5 5702 (exit "$ac_status"); } && 5703 { ac_try='test -s "conftest$ac_exeext"' 5704 { (eval echo "$as_me:5704: \"$ac_try\"") >&5 5705 (eval $ac_try) 2>&5 5706 ac_status=$? 5707 echo "$as_me:5707: \$? = $ac_status" >&5 5708 (exit "$ac_status"); }; }; then 5709 eval "$as_ac_var=yes" 5710 else 5711 echo "$as_me: failed program was:" >&5 5712 cat "conftest.$ac_ext" >&5 5713 eval "$as_ac_var=no" 5714 fi 5715 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5716 fi 5717 echo "$as_me:5717: result: `eval echo '${'"$as_ac_var"'}'`" >&5 5718 echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 5719 if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 5720 cat >>confdefs.h <<EOF 5721 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5722 EOF 5723 5724 fi 5725 done 5726 5727 echo "$as_me:5727: checking for maximum table size" >&5 5728 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 5729 5730 # Check whether --with-max-table-size or --without-max-table-size was given. 5731 if test "${with_max_table_size+set}" = set; then 5732 withval="$with_max_table_size" 5733 5734 fi; 5735 if test -n "$with_max_table_size" 5736 then 5737 echo "$as_me:5737: result: $with_max_table_size" >&5 5738 echo "${ECHO_T}$with_max_table_size" >&6 5739 check=`expr "$with_max_table_size" + 0` 5740 if test "x$check" != "x$with_max_table_size" 5741 then 5742 { { echo "$as_me:5742: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 5743 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 5744 { (exit 1); exit 1; }; } 5745 fi 5746 5747 cat >>confdefs.h <<EOF 5748 #define MAXTABLE $with_max_table_size 5749 EOF 5750 5751 else 5752 echo "$as_me:5752: result: default" >&5 5753 echo "${ECHO_T}default" >&6 5754 fi 5755 5756 echo "$as_me:5756: checking if backtracking extension is wanted" >&5 5757 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 5758 5759 # Check whether --enable-btyacc or --disable-btyacc was given. 5760 if test "${enable_btyacc+set}" = set; then 5761 enableval="$enable_btyacc" 5762 test "$enableval" != no && enableval=yes 5763 if test "$enableval" != "yes" ; then 5764 enable_btyacc=no 5765 else 5766 enable_btyacc=yes 5767 fi 5768 else 5769 enableval=yes 5770 enable_btyacc=yes 5771 5772 fi; 5773 echo "$as_me:5773: result: $enable_btyacc" >&5 5774 echo "${ECHO_T}$enable_btyacc" >&6 5775 if test "$enable_btyacc" = "no"; then 5776 SKELETON=yaccpar 5777 else 5778 5779 cat >>confdefs.h <<\EOF 5780 #define YYBTYACC 1 5781 EOF 5782 5783 SKELETON=btyaccpar 5784 fi 5785 5786 echo "$as_me:5786: checking for fgrep" >&5 5787 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 5788 if test "${ac_cv_path_FGREP+set}" = set; then 5789 echo $ECHO_N "(cached) $ECHO_C" >&6 5790 else 5791 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5792 then ac_cv_path_FGREP="$GREP -F" 5793 else 5794 for ac_prog in gfgrep fgrep 5795 do 5796 # Extract the first word of "$ac_prog", so it can be a program name with args. 5797 set dummy $ac_prog; ac_word=$2 5798 echo "$as_me:5798: checking for $ac_word" >&5 5799 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5800 if test "${ac_cv_path_FGREP+set}" = set; then 5801 echo $ECHO_N "(cached) $ECHO_C" >&6 5802 else 5803 case $FGREP in 5804 [\\/]* | ?:[\\/]*) 5805 ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path. 5806 ;; 5807 *) 5808 ac_save_IFS=$IFS; IFS=$ac_path_separator 5809 ac_dummy="$PATH" 5810 for ac_dir in $ac_dummy; do 5811 IFS=$ac_save_IFS 5812 test -z "$ac_dir" && ac_dir=. 5813 if $as_executable_p "$ac_dir/$ac_word"; then 5814 ac_cv_path_FGREP="$ac_dir/$ac_word" 5815 echo "$as_me:5815: found $ac_dir/$ac_word" >&5 5816 break 5817 fi 5818 done 5819 5820 ;; 5821 esac 5822 fi 5823 FGREP=$ac_cv_path_FGREP 5824 5825 if test -n "$FGREP"; then 5826 echo "$as_me:5826: result: $FGREP" >&5 5827 echo "${ECHO_T}$FGREP" >&6 5828 else 5829 echo "$as_me:5829: result: no" >&5 5830 echo "${ECHO_T}no" >&6 5831 fi 5832 5833 test -n "$FGREP" && break 5834 done 5835 test -n "$FGREP" || FGREP=": " 5836 5837 test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:5837: error: cannot find workable fgrep" >&5 5838 echo "$as_me: error: cannot find workable fgrep" >&2;} 5839 { (exit 1); exit 1; }; } 5840 fi 5841 fi 5842 echo "$as_me:5842: result: $ac_cv_path_FGREP" >&5 5843 echo "${ECHO_T}$ac_cv_path_FGREP" >&6 5844 FGREP="$ac_cv_path_FGREP" 5845 5846 echo "$as_me:5846: checking if you want to use C11 _Noreturn feature" >&5 5847 echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6 5848 5849 # Check whether --enable-stdnoreturn or --disable-stdnoreturn was given. 5850 if test "${enable_stdnoreturn+set}" = set; then 5851 enableval="$enable_stdnoreturn" 5852 test "$enableval" != yes && enableval=no 5853 if test "$enableval" != "no" ; then 5854 enable_stdnoreturn=yes 5855 else 5856 enable_stdnoreturn=no 5857 fi 5858 else 5859 enableval=no 5860 enable_stdnoreturn=no 5861 5862 fi; 5863 echo "$as_me:5863: result: $enable_stdnoreturn" >&5 5864 echo "${ECHO_T}$enable_stdnoreturn" >&6 5865 5866 if test $enable_stdnoreturn = yes; then 5867 echo "$as_me:5867: checking for C11 _Noreturn feature" >&5 5868 echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6 5869 if test "${cf_cv_c11_noreturn+set}" = set; then 5870 echo $ECHO_N "(cached) $ECHO_C" >&6 5871 else 5872 cat >"conftest.$ac_ext" <<_ACEOF 5873 #line 5873 "configure" 5874 #include "confdefs.h" 5875 5876 $ac_includes_default 5877 #include <stdnoreturn.h> 5878 static _Noreturn void giveup(void) { exit(0); } 5879 5880 int 5881 main (void) 5882 { 5883 if (feof(stdin)) giveup() 5884 ; 5885 return 0; 5886 } 5887 _ACEOF 5888 rm -f "conftest.$ac_objext" 5889 if { (eval echo "$as_me:5889: \"$ac_compile\"") >&5 5890 (eval $ac_compile) 2>&5 5891 ac_status=$? 5892 echo "$as_me:5892: \$? = $ac_status" >&5 5893 (exit "$ac_status"); } && 5894 { ac_try='test -s "conftest.$ac_objext"' 5895 { (eval echo "$as_me:5895: \"$ac_try\"") >&5 5896 (eval $ac_try) 2>&5 5897 ac_status=$? 5898 echo "$as_me:5898: \$? = $ac_status" >&5 5899 (exit "$ac_status"); }; }; then 5900 cf_cv_c11_noreturn=yes 5901 else 5902 echo "$as_me: failed program was:" >&5 5903 cat "conftest.$ac_ext" >&5 5904 cf_cv_c11_noreturn=no 5905 fi 5906 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5907 5908 fi 5909 echo "$as_me:5909: result: $cf_cv_c11_noreturn" >&5 5910 echo "${ECHO_T}$cf_cv_c11_noreturn" >&6 5911 else 5912 cf_cv_c11_noreturn=no, 5913 fi 5914 5915 if test "$cf_cv_c11_noreturn" = yes; then 5916 5917 cat >>confdefs.h <<\EOF 5918 #define HAVE_STDNORETURN_H 1 5919 EOF 5920 5921 cat >>confdefs.h <<EOF 5922 #define STDC_NORETURN _Noreturn 5923 EOF 5924 5925 HAVE_STDNORETURN_H=1 5926 else 5927 HAVE_STDNORETURN_H=0 5928 fi 5929 5930 if test "$GCC" = yes || test "$GXX" = yes 5931 then 5932 5933 if test "$GCC" = yes || test "$GXX" = yes 5934 then 5935 case $CFLAGS in 5936 (*-Werror=*) 5937 cf_temp_flags= 5938 for cf_temp_scan in $CFLAGS 5939 do 5940 case "x$cf_temp_scan" in 5941 (x-Werror=format*) 5942 5943 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5944 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5945 5946 ;; 5947 (x-Werror=*) 5948 5949 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5950 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5951 5952 ;; 5953 (*) 5954 5955 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5956 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5957 5958 ;; 5959 esac 5960 done 5961 if test "x$CFLAGS" != "x$cf_temp_flags" 5962 then 5963 test -n "$verbose" && echo " repairing CFLAGS: $CFLAGS" 1>&6 5964 5965 echo "${as_me:-configure}:5965: testing repairing CFLAGS: $CFLAGS ..." 1>&5 5966 5967 CFLAGS="$cf_temp_flags" 5968 test -n "$verbose" && echo " ... fixed $CFLAGS" 1>&6 5969 5970 echo "${as_me:-configure}:5970: testing ... fixed $CFLAGS ..." 1>&5 5971 5972 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5973 5974 echo "${as_me:-configure}:5974: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5975 5976 fi 5977 ;; 5978 esac 5979 fi 5980 5981 if test "$GCC" = yes || test "$GXX" = yes 5982 then 5983 case $CPPFLAGS in 5984 (*-Werror=*) 5985 cf_temp_flags= 5986 for cf_temp_scan in $CPPFLAGS 5987 do 5988 case "x$cf_temp_scan" in 5989 (x-Werror=format*) 5990 5991 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5992 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5993 5994 ;; 5995 (x-Werror=*) 5996 5997 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5998 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5999 6000 ;; 6001 (*) 6002 6003 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 6004 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 6005 6006 ;; 6007 esac 6008 done 6009 if test "x$CPPFLAGS" != "x$cf_temp_flags" 6010 then 6011 test -n "$verbose" && echo " repairing CPPFLAGS: $CPPFLAGS" 1>&6 6012 6013 echo "${as_me:-configure}:6013: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5 6014 6015 CPPFLAGS="$cf_temp_flags" 6016 test -n "$verbose" && echo " ... fixed $CPPFLAGS" 1>&6 6017 6018 echo "${as_me:-configure}:6018: testing ... fixed $CPPFLAGS ..." 1>&5 6019 6020 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 6021 6022 echo "${as_me:-configure}:6022: testing ... extra $EXTRA_CFLAGS ..." 1>&5 6023 6024 fi 6025 ;; 6026 esac 6027 fi 6028 6029 if test "$GCC" = yes || test "$GXX" = yes 6030 then 6031 case $LDFLAGS in 6032 (*-Werror=*) 6033 cf_temp_flags= 6034 for cf_temp_scan in $LDFLAGS 6035 do 6036 case "x$cf_temp_scan" in 6037 (x-Werror=format*) 6038 6039 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 6040 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 6041 6042 ;; 6043 (x-Werror=*) 6044 6045 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 6046 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 6047 6048 ;; 6049 (*) 6050 6051 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 6052 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 6053 6054 ;; 6055 esac 6056 done 6057 if test "x$LDFLAGS" != "x$cf_temp_flags" 6058 then 6059 test -n "$verbose" && echo " repairing LDFLAGS: $LDFLAGS" 1>&6 6060 6061 echo "${as_me:-configure}:6061: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5 6062 6063 LDFLAGS="$cf_temp_flags" 6064 test -n "$verbose" && echo " ... fixed $LDFLAGS" 1>&6 6065 6066 echo "${as_me:-configure}:6066: testing ... fixed $LDFLAGS ..." 1>&5 6067 6068 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 6069 6070 echo "${as_me:-configure}:6070: testing ... extra $EXTRA_CFLAGS ..." 1>&5 6071 6072 fi 6073 ;; 6074 esac 6075 fi 6076 6077 echo "$as_me:6077: checking if you want to turn on gcc warnings" >&5 6078 echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6 6079 6080 # Check whether --enable-warnings or --disable-warnings was given. 6081 if test "${enable_warnings+set}" = set; then 6082 enableval="$enable_warnings" 6083 test "$enableval" != yes && enableval=no 6084 if test "$enableval" != "no" ; then 6085 enable_warnings=yes 6086 else 6087 enable_warnings=no 6088 fi 6089 else 6090 enableval=no 6091 enable_warnings=no 6092 6093 fi; 6094 echo "$as_me:6094: result: $enable_warnings" >&5 6095 echo "${ECHO_T}$enable_warnings" >&6 6096 if test "$enable_warnings" = "yes" 6097 then 6098 6099 if test "x$have_x" = xyes; then echo "skipping X-const check"; fi 6100 cat > "conftest.$ac_ext" <<EOF 6101 #line 6101 "${as_me:-configure}" 6102 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 6103 EOF 6104 if test "$INTEL_COMPILER" = yes 6105 then 6106 # The "-wdXXX" options suppress warnings: 6107 # remark #1419: external declaration in primary source file 6108 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 6109 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 6110 # remark #193: zero used for undefined preprocessing identifier 6111 # remark #593: variable "curs_sb_left_arrow" was set but never used 6112 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 6113 # remark #869: parameter "tw" was never referenced 6114 # remark #981: operands are evaluated in unspecified order 6115 # warning #279: controlling expression is constant 6116 6117 echo "$as_me:6117: checking for $CC warning options" >&5 6118 echo $ECHO_N "checking for $CC warning options... $ECHO_C" >&6 6119 test -n "$verbose" && echo "$as_me:6119: result: " >&5 6120 echo "${ECHO_T}" >&6 6121 cf_save_CFLAGS="$CFLAGS" 6122 EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall" 6123 for cf_opt in \ 6124 wd1419 \ 6125 wd1683 \ 6126 wd1684 \ 6127 wd193 \ 6128 wd593 \ 6129 wd279 \ 6130 wd810 \ 6131 wd869 \ 6132 wd981 6133 do 6134 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 6135 if { (eval echo "$as_me:6135: \"$ac_compile\"") >&5 6136 (eval $ac_compile) 2>&5 6137 ac_status=$? 6138 echo "$as_me:6138: \$? = $ac_status" >&5 6139 (exit "$ac_status"); }; then 6140 test -n "$verbose" && echo "$as_me:6140: result: ... -$cf_opt" >&5 6141 echo "${ECHO_T}... -$cf_opt" >&6 6142 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 6143 fi 6144 done 6145 CFLAGS="$cf_save_CFLAGS" 6146 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown" 6147 then 6148 echo "$as_me:6148: checking for $CC warning options" >&5 6149 echo $ECHO_N "checking for $CC warning options... $ECHO_C" >&6 6150 test -n "$verbose" && echo "$as_me:6150: result: " >&5 6151 echo "${ECHO_T}" >&6 6152 cf_save_CFLAGS="$CFLAGS" 6153 cf_warn_CONST="" 6154 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 6155 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 6156 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 6157 for cf_opt in W Wall \ 6158 Wbad-function-cast \ 6159 Wcast-align \ 6160 Wcast-qual \ 6161 Wdeclaration-after-statement \ 6162 Wextra \ 6163 Winline \ 6164 Wmissing-declarations \ 6165 Wmissing-prototypes \ 6166 Wnested-externs \ 6167 Wpointer-arith \ 6168 Wshadow \ 6169 Wstrict-prototypes \ 6170 Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 6171 do 6172 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 6173 if { (eval echo "$as_me:6173: \"$ac_compile\"") >&5 6174 (eval $ac_compile) 2>&5 6175 ac_status=$? 6176 echo "$as_me:6176: \$? = $ac_status" >&5 6177 (exit "$ac_status"); }; then 6178 test -n "$verbose" && echo "$as_me:6178: result: ... -$cf_opt" >&5 6179 echo "${ECHO_T}... -$cf_opt" >&6 6180 case "$cf_opt" in 6181 (Winline) 6182 case "$GCC_VERSION" in 6183 ([34].*) 6184 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 6185 6186 echo "${as_me:-configure}:6186: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 6187 6188 continue;; 6189 esac 6190 ;; 6191 (Wpointer-arith) 6192 case "$GCC_VERSION" in 6193 ([12].*) 6194 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 6195 6196 echo "${as_me:-configure}:6196: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 6197 6198 continue;; 6199 esac 6200 ;; 6201 esac 6202 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 6203 fi 6204 done 6205 CFLAGS="$cf_save_CFLAGS" 6206 fi 6207 rm -rf ./conftest* 6208 6209 fi 6210 6211 if test "$GCC" = yes || test "$GXX" = yes 6212 then 6213 cat > conftest.i <<EOF 6214 #ifndef GCC_PRINTF 6215 #define GCC_PRINTF 0 6216 #endif 6217 #ifndef GCC_SCANF 6218 #define GCC_SCANF 0 6219 #endif 6220 #ifndef GCC_NORETURN 6221 #define GCC_NORETURN /* nothing */ 6222 #endif 6223 #ifndef GCC_UNUSED 6224 #define GCC_UNUSED /* nothing */ 6225 #endif 6226 EOF 6227 if test "$GCC" = yes 6228 then 6229 echo "$as_me:6229: checking for $CC __attribute__ directives" >&5 6230 echo $ECHO_N "checking for $CC __attribute__ directives... $ECHO_C" >&6 6231 test -n "$verbose" && echo "$as_me:6231: result: " >&5 6232 echo "${ECHO_T}" >&6 6233 cat > "conftest.$ac_ext" <<EOF 6234 #line 6234 "${as_me:-configure}" 6235 #include <stdio.h> 6236 #include "confdefs.h" 6237 #include "conftest.h" 6238 #include "conftest.i" 6239 #if GCC_PRINTF 6240 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 6241 #else 6242 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 6243 #endif 6244 #if GCC_SCANF 6245 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 6246 #else 6247 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 6248 #endif 6249 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 6250 extern GCC_NORETURN void oops(char *,...) GCC_PRINTFLIKE(1,2); 6251 extern GCC_NORETURN void foo(void); 6252 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; } 6253 EOF 6254 cf_printf_attribute=no 6255 cf_scanf_attribute=no 6256 for cf_attribute in scanf printf unused noreturn 6257 do 6258 6259 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 6260 6261 cf_directive="__attribute__(($cf_attribute))" 6262 echo "checking for $CC $cf_directive" 1>&5 6263 6264 case "$cf_attribute" in 6265 (printf) 6266 cf_printf_attribute=yes 6267 cat >conftest.h <<EOF 6268 #define GCC_$cf_ATTRIBUTE 1 6269 EOF 6270 ;; 6271 (scanf) 6272 cf_scanf_attribute=yes 6273 cat >conftest.h <<EOF 6274 #define GCC_$cf_ATTRIBUTE 1 6275 EOF 6276 ;; 6277 (*) 6278 cat >conftest.h <<EOF 6279 #define GCC_$cf_ATTRIBUTE $cf_directive 6280 EOF 6281 ;; 6282 esac 6283 6284 if { (eval echo "$as_me:6284: \"$ac_compile\"") >&5 6285 (eval $ac_compile) 2>&5 6286 ac_status=$? 6287 echo "$as_me:6287: \$? = $ac_status" >&5 6288 (exit "$ac_status"); }; then 6289 test -n "$verbose" && echo "$as_me:6289: result: ... $cf_attribute" >&5 6290 echo "${ECHO_T}... $cf_attribute" >&6 6291 cat conftest.h >>confdefs.h 6292 case "$cf_attribute" in 6293 (noreturn) 6294 6295 cat >>confdefs.h <<EOF 6296 #define GCC_NORETURN $cf_directive 6297 EOF 6298 6299 ;; 6300 (printf) 6301 cf_value='/* nothing */' 6302 if test "$cf_printf_attribute" != no ; then 6303 cf_value='__attribute__((format(printf,fmt,var)))' 6304 6305 cat >>confdefs.h <<\EOF 6306 #define GCC_PRINTF 1 6307 EOF 6308 6309 fi 6310 6311 cat >>confdefs.h <<EOF 6312 #define GCC_PRINTFLIKE(fmt,var) $cf_value 6313 EOF 6314 6315 ;; 6316 (scanf) 6317 cf_value='/* nothing */' 6318 if test "$cf_scanf_attribute" != no ; then 6319 cf_value='__attribute__((format(scanf,fmt,var)))' 6320 6321 cat >>confdefs.h <<\EOF 6322 #define GCC_SCANF 1 6323 EOF 6324 6325 fi 6326 6327 cat >>confdefs.h <<EOF 6328 #define GCC_SCANFLIKE(fmt,var) $cf_value 6329 EOF 6330 6331 ;; 6332 (unused) 6333 6334 cat >>confdefs.h <<EOF 6335 #define GCC_UNUSED $cf_directive 6336 EOF 6337 6338 ;; 6339 esac 6340 fi 6341 done 6342 else 6343 ${FGREP-fgrep} define conftest.i >>confdefs.h 6344 fi 6345 rm -rf ./conftest* 6346 fi 6347 6348 fi 6349 6350 echo "$as_me:6350: checking if you want to see long compiling messages" >&5 6351 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 6352 6353 # Check whether --enable-echo or --disable-echo was given. 6354 if test "${enable_echo+set}" = set; then 6355 enableval="$enable_echo" 6356 test "$enableval" != no && enableval=yes 6357 if test "$enableval" != "yes" ; then 6358 6359 ECHO_LT='--silent' 6360 ECHO_LD='@echo linking $@;' 6361 RULE_CC='@echo compiling $<' 6362 SHOW_CC='@echo compiling $@' 6363 ECHO_CC='@' 6364 6365 else 6366 6367 ECHO_LT='' 6368 ECHO_LD='' 6369 RULE_CC='' 6370 SHOW_CC='' 6371 ECHO_CC='' 6372 6373 fi 6374 else 6375 enableval=yes 6376 6377 ECHO_LT='' 6378 ECHO_LD='' 6379 RULE_CC='' 6380 SHOW_CC='' 6381 ECHO_CC='' 6382 6383 fi; 6384 echo "$as_me:6384: result: $enableval" >&5 6385 echo "${ECHO_T}$enableval" >&6 6386 6387 echo "$as_me:6387: checking if you want to use dmalloc for testing" >&5 6388 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 6389 6390 # Check whether --with-dmalloc or --without-dmalloc was given. 6391 if test "${with_dmalloc+set}" = set; then 6392 withval="$with_dmalloc" 6393 case "x$withval" in 6394 (x|xno) ;; 6395 (*) 6396 : "${with_cflags:=-g}" 6397 : "${enable_leaks:=no}" 6398 with_dmalloc=yes 6399 6400 cat >>confdefs.h <<EOF 6401 #define USE_DMALLOC 1 6402 EOF 6403 6404 ;; 6405 esac 6406 else 6407 with_dmalloc= 6408 fi; 6409 echo "$as_me:6409: result: ${with_dmalloc:-no}" >&5 6410 echo "${ECHO_T}${with_dmalloc:-no}" >&6 6411 6412 case ".$with_cflags" in 6413 (.*-g*) 6414 case .$CFLAGS in 6415 (.*-g*) 6416 ;; 6417 (*) 6418 6419 cf_fix_cppflags=no 6420 cf_new_cflags= 6421 cf_new_cppflags= 6422 cf_new_extra_cppflags= 6423 6424 for cf_add_cflags in -g 6425 do 6426 case "$cf_fix_cppflags" in 6427 (no) 6428 case "$cf_add_cflags" in 6429 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6430 case "$cf_add_cflags" in 6431 (-D*) 6432 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6433 6434 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6435 && test -z "${cf_tst_cflags}" \ 6436 && cf_fix_cppflags=yes 6437 6438 if test "$cf_fix_cppflags" = yes ; then 6439 6440 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6441 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6442 6443 continue 6444 elif test "${cf_tst_cflags}" = "\"'" ; then 6445 6446 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6447 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6448 6449 continue 6450 fi 6451 ;; 6452 esac 6453 case "$CPPFLAGS" in 6454 (*$cf_add_cflags) 6455 ;; 6456 (*) 6457 case "$cf_add_cflags" in 6458 (-D*) 6459 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6460 6461 CPPFLAGS=`echo "$CPPFLAGS" | \ 6462 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6463 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6464 6465 ;; 6466 esac 6467 6468 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6469 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6470 6471 ;; 6472 esac 6473 ;; 6474 (*) 6475 6476 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6477 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6478 6479 ;; 6480 esac 6481 ;; 6482 (yes) 6483 6484 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6485 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6486 6487 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6488 6489 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6490 && test -z "${cf_tst_cflags}" \ 6491 && cf_fix_cppflags=no 6492 ;; 6493 esac 6494 done 6495 6496 if test -n "$cf_new_cflags" ; then 6497 6498 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6499 CFLAGS="${CFLAGS}$cf_new_cflags" 6500 6501 fi 6502 6503 if test -n "$cf_new_cppflags" ; then 6504 6505 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6506 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6507 6508 fi 6509 6510 if test -n "$cf_new_extra_cppflags" ; then 6511 6512 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6513 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6514 6515 fi 6516 6517 ;; 6518 esac 6519 ;; 6520 esac 6521 6522 if test "$with_dmalloc" = yes ; then 6523 echo "$as_me:6523: checking for dmalloc.h" >&5 6524 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 6525 if test "${ac_cv_header_dmalloc_h+set}" = set; then 6526 echo $ECHO_N "(cached) $ECHO_C" >&6 6527 else 6528 cat >"conftest.$ac_ext" <<_ACEOF 6529 #line 6529 "configure" 6530 #include "confdefs.h" 6531 #include <dmalloc.h> 6532 _ACEOF 6533 if { (eval echo "$as_me:6533: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6534 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6535 ac_status=$? 6536 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6537 rm -f conftest.er1 6538 cat conftest.err >&5 6539 echo "$as_me:6539: \$? = $ac_status" >&5 6540 (exit "$ac_status"); } >/dev/null; then 6541 if test -s conftest.err; then 6542 ac_cpp_err=$ac_c_preproc_warn_flag 6543 else 6544 ac_cpp_err= 6545 fi 6546 else 6547 ac_cpp_err=yes 6548 fi 6549 if test -z "$ac_cpp_err"; then 6550 ac_cv_header_dmalloc_h=yes 6551 else 6552 echo "$as_me: failed program was:" >&5 6553 cat "conftest.$ac_ext" >&5 6554 ac_cv_header_dmalloc_h=no 6555 fi 6556 rm -f conftest.err "conftest.$ac_ext" 6557 fi 6558 echo "$as_me:6558: result: $ac_cv_header_dmalloc_h" >&5 6559 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 6560 if test "$ac_cv_header_dmalloc_h" = yes; then 6561 6562 echo "$as_me:6562: checking for dmalloc_debug in -ldmalloc" >&5 6563 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 6564 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 6565 echo $ECHO_N "(cached) $ECHO_C" >&6 6566 else 6567 ac_check_lib_save_LIBS=$LIBS 6568 LIBS="-ldmalloc $LIBS" 6569 cat >"conftest.$ac_ext" <<_ACEOF 6570 #line 6570 "configure" 6571 #include "confdefs.h" 6572 6573 /* Override any gcc2 internal prototype to avoid an error. */ 6574 #ifdef __cplusplus 6575 extern "C" 6576 #endif 6577 /* We use char because int might match the return type of a gcc2 6578 builtin and then its argument prototype would still apply. */ 6579 char dmalloc_debug (void); 6580 int 6581 main (void) 6582 { 6583 dmalloc_debug (); 6584 ; 6585 return 0; 6586 } 6587 _ACEOF 6588 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6589 if { (eval echo "$as_me:6589: \"$ac_link\"") >&5 6590 (eval $ac_link) 2>&5 6591 ac_status=$? 6592 echo "$as_me:6592: \$? = $ac_status" >&5 6593 (exit "$ac_status"); } && 6594 { ac_try='test -s "conftest$ac_exeext"' 6595 { (eval echo "$as_me:6595: \"$ac_try\"") >&5 6596 (eval $ac_try) 2>&5 6597 ac_status=$? 6598 echo "$as_me:6598: \$? = $ac_status" >&5 6599 (exit "$ac_status"); }; }; then 6600 ac_cv_lib_dmalloc_dmalloc_debug=yes 6601 else 6602 echo "$as_me: failed program was:" >&5 6603 cat "conftest.$ac_ext" >&5 6604 ac_cv_lib_dmalloc_dmalloc_debug=no 6605 fi 6606 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6607 LIBS=$ac_check_lib_save_LIBS 6608 fi 6609 echo "$as_me:6609: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 6610 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 6611 if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then 6612 cat >>confdefs.h <<EOF 6613 #define HAVE_LIBDMALLOC 1 6614 EOF 6615 6616 LIBS="-ldmalloc $LIBS" 6617 6618 fi 6619 6620 fi 6621 6622 fi 6623 6624 echo "$as_me:6624: checking if you want to use dbmalloc for testing" >&5 6625 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 6626 6627 # Check whether --with-dbmalloc or --without-dbmalloc was given. 6628 if test "${with_dbmalloc+set}" = set; then 6629 withval="$with_dbmalloc" 6630 case "x$withval" in 6631 (x|xno) ;; 6632 (*) 6633 : "${with_cflags:=-g}" 6634 : "${enable_leaks:=no}" 6635 with_dbmalloc=yes 6636 6637 cat >>confdefs.h <<EOF 6638 #define USE_DBMALLOC 1 6639 EOF 6640 6641 ;; 6642 esac 6643 else 6644 with_dbmalloc= 6645 fi; 6646 echo "$as_me:6646: result: ${with_dbmalloc:-no}" >&5 6647 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 6648 6649 case ".$with_cflags" in 6650 (.*-g*) 6651 case .$CFLAGS in 6652 (.*-g*) 6653 ;; 6654 (*) 6655 6656 cf_fix_cppflags=no 6657 cf_new_cflags= 6658 cf_new_cppflags= 6659 cf_new_extra_cppflags= 6660 6661 for cf_add_cflags in -g 6662 do 6663 case "$cf_fix_cppflags" in 6664 (no) 6665 case "$cf_add_cflags" in 6666 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6667 case "$cf_add_cflags" in 6668 (-D*) 6669 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6670 6671 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6672 && test -z "${cf_tst_cflags}" \ 6673 && cf_fix_cppflags=yes 6674 6675 if test "$cf_fix_cppflags" = yes ; then 6676 6677 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6678 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6679 6680 continue 6681 elif test "${cf_tst_cflags}" = "\"'" ; then 6682 6683 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6684 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6685 6686 continue 6687 fi 6688 ;; 6689 esac 6690 case "$CPPFLAGS" in 6691 (*$cf_add_cflags) 6692 ;; 6693 (*) 6694 case "$cf_add_cflags" in 6695 (-D*) 6696 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6697 6698 CPPFLAGS=`echo "$CPPFLAGS" | \ 6699 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6700 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6701 6702 ;; 6703 esac 6704 6705 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6706 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6707 6708 ;; 6709 esac 6710 ;; 6711 (*) 6712 6713 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6714 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6715 6716 ;; 6717 esac 6718 ;; 6719 (yes) 6720 6721 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6722 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6723 6724 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6725 6726 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6727 && test -z "${cf_tst_cflags}" \ 6728 && cf_fix_cppflags=no 6729 ;; 6730 esac 6731 done 6732 6733 if test -n "$cf_new_cflags" ; then 6734 6735 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6736 CFLAGS="${CFLAGS}$cf_new_cflags" 6737 6738 fi 6739 6740 if test -n "$cf_new_cppflags" ; then 6741 6742 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6743 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6744 6745 fi 6746 6747 if test -n "$cf_new_extra_cppflags" ; then 6748 6749 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6750 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6751 6752 fi 6753 6754 ;; 6755 esac 6756 ;; 6757 esac 6758 6759 if test "$with_dbmalloc" = yes ; then 6760 echo "$as_me:6760: checking for dbmalloc.h" >&5 6761 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 6762 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 6763 echo $ECHO_N "(cached) $ECHO_C" >&6 6764 else 6765 cat >"conftest.$ac_ext" <<_ACEOF 6766 #line 6766 "configure" 6767 #include "confdefs.h" 6768 #include <dbmalloc.h> 6769 _ACEOF 6770 if { (eval echo "$as_me:6770: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6771 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6772 ac_status=$? 6773 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6774 rm -f conftest.er1 6775 cat conftest.err >&5 6776 echo "$as_me:6776: \$? = $ac_status" >&5 6777 (exit "$ac_status"); } >/dev/null; then 6778 if test -s conftest.err; then 6779 ac_cpp_err=$ac_c_preproc_warn_flag 6780 else 6781 ac_cpp_err= 6782 fi 6783 else 6784 ac_cpp_err=yes 6785 fi 6786 if test -z "$ac_cpp_err"; then 6787 ac_cv_header_dbmalloc_h=yes 6788 else 6789 echo "$as_me: failed program was:" >&5 6790 cat "conftest.$ac_ext" >&5 6791 ac_cv_header_dbmalloc_h=no 6792 fi 6793 rm -f conftest.err "conftest.$ac_ext" 6794 fi 6795 echo "$as_me:6795: result: $ac_cv_header_dbmalloc_h" >&5 6796 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 6797 if test "$ac_cv_header_dbmalloc_h" = yes; then 6798 6799 echo "$as_me:6799: checking for debug_malloc in -ldbmalloc" >&5 6800 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 6801 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 6802 echo $ECHO_N "(cached) $ECHO_C" >&6 6803 else 6804 ac_check_lib_save_LIBS=$LIBS 6805 LIBS="-ldbmalloc $LIBS" 6806 cat >"conftest.$ac_ext" <<_ACEOF 6807 #line 6807 "configure" 6808 #include "confdefs.h" 6809 6810 /* Override any gcc2 internal prototype to avoid an error. */ 6811 #ifdef __cplusplus 6812 extern "C" 6813 #endif 6814 /* We use char because int might match the return type of a gcc2 6815 builtin and then its argument prototype would still apply. */ 6816 char debug_malloc (void); 6817 int 6818 main (void) 6819 { 6820 debug_malloc (); 6821 ; 6822 return 0; 6823 } 6824 _ACEOF 6825 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6826 if { (eval echo "$as_me:6826: \"$ac_link\"") >&5 6827 (eval $ac_link) 2>&5 6828 ac_status=$? 6829 echo "$as_me:6829: \$? = $ac_status" >&5 6830 (exit "$ac_status"); } && 6831 { ac_try='test -s "conftest$ac_exeext"' 6832 { (eval echo "$as_me:6832: \"$ac_try\"") >&5 6833 (eval $ac_try) 2>&5 6834 ac_status=$? 6835 echo "$as_me:6835: \$? = $ac_status" >&5 6836 (exit "$ac_status"); }; }; then 6837 ac_cv_lib_dbmalloc_debug_malloc=yes 6838 else 6839 echo "$as_me: failed program was:" >&5 6840 cat "conftest.$ac_ext" >&5 6841 ac_cv_lib_dbmalloc_debug_malloc=no 6842 fi 6843 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6844 LIBS=$ac_check_lib_save_LIBS 6845 fi 6846 echo "$as_me:6846: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 6847 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 6848 if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then 6849 cat >>confdefs.h <<EOF 6850 #define HAVE_LIBDBMALLOC 1 6851 EOF 6852 6853 LIBS="-ldbmalloc $LIBS" 6854 6855 fi 6856 6857 fi 6858 6859 fi 6860 6861 echo "$as_me:6861: checking if you want to use valgrind for testing" >&5 6862 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 6863 6864 # Check whether --with-valgrind or --without-valgrind was given. 6865 if test "${with_valgrind+set}" = set; then 6866 withval="$with_valgrind" 6867 case "x$withval" in 6868 (x|xno) ;; 6869 (*) 6870 : "${with_cflags:=-g}" 6871 : "${enable_leaks:=no}" 6872 with_valgrind=yes 6873 6874 cat >>confdefs.h <<EOF 6875 #define USE_VALGRIND 1 6876 EOF 6877 6878 ;; 6879 esac 6880 else 6881 with_valgrind= 6882 fi; 6883 echo "$as_me:6883: result: ${with_valgrind:-no}" >&5 6884 echo "${ECHO_T}${with_valgrind:-no}" >&6 6885 6886 case ".$with_cflags" in 6887 (.*-g*) 6888 case .$CFLAGS in 6889 (.*-g*) 6890 ;; 6891 (*) 6892 6893 cf_fix_cppflags=no 6894 cf_new_cflags= 6895 cf_new_cppflags= 6896 cf_new_extra_cppflags= 6897 6898 for cf_add_cflags in -g 6899 do 6900 case "$cf_fix_cppflags" in 6901 (no) 6902 case "$cf_add_cflags" in 6903 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6904 case "$cf_add_cflags" in 6905 (-D*) 6906 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6907 6908 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6909 && test -z "${cf_tst_cflags}" \ 6910 && cf_fix_cppflags=yes 6911 6912 if test "$cf_fix_cppflags" = yes ; then 6913 6914 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6915 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6916 6917 continue 6918 elif test "${cf_tst_cflags}" = "\"'" ; then 6919 6920 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6921 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6922 6923 continue 6924 fi 6925 ;; 6926 esac 6927 case "$CPPFLAGS" in 6928 (*$cf_add_cflags) 6929 ;; 6930 (*) 6931 case "$cf_add_cflags" in 6932 (-D*) 6933 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6934 6935 CPPFLAGS=`echo "$CPPFLAGS" | \ 6936 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6937 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6938 6939 ;; 6940 esac 6941 6942 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6943 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6944 6945 ;; 6946 esac 6947 ;; 6948 (*) 6949 6950 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6951 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6952 6953 ;; 6954 esac 6955 ;; 6956 (yes) 6957 6958 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6959 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6960 6961 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6962 6963 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6964 && test -z "${cf_tst_cflags}" \ 6965 && cf_fix_cppflags=no 6966 ;; 6967 esac 6968 done 6969 6970 if test -n "$cf_new_cflags" ; then 6971 6972 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6973 CFLAGS="${CFLAGS}$cf_new_cflags" 6974 6975 fi 6976 6977 if test -n "$cf_new_cppflags" ; then 6978 6979 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6980 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6981 6982 fi 6983 6984 if test -n "$cf_new_extra_cppflags" ; then 6985 6986 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6987 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6988 6989 fi 6990 6991 ;; 6992 esac 6993 ;; 6994 esac 6995 6996 echo "$as_me:6996: checking if you want to perform memory-leak testing" >&5 6997 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 6998 6999 # Check whether --enable-leaks or --disable-leaks was given. 7000 if test "${enable_leaks+set}" = set; then 7001 enableval="$enable_leaks" 7002 enable_leaks=$enableval 7003 else 7004 enable_leaks=yes 7005 fi; 7006 if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 7007 echo "$as_me:7007: result: $with_no_leaks" >&5 7008 echo "${ECHO_T}$with_no_leaks" >&6 7009 7010 if test "$enable_leaks" = no ; then 7011 7012 cat >>confdefs.h <<\EOF 7013 #define NO_LEAKS 1 7014 EOF 7015 7016 cat >>confdefs.h <<\EOF 7017 #define YY_NO_LEAKS 1 7018 EOF 7019 7020 fi 7021 7022 echo "$as_me:7022: checking for PATH separator" >&5 7023 echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6 7024 case "$cf_cv_system_name" in 7025 (os2*) PATH_SEPARATOR=';' ;; 7026 (*) ${PATH_SEPARATOR:=':'} ;; 7027 esac 7028 7029 echo "$as_me:7029: result: $PATH_SEPARATOR" >&5 7030 echo "${ECHO_T}$PATH_SEPARATOR" >&6 7031 7032 echo "$as_me:7032: checking format of man pages" >&5 7033 echo $ECHO_N "checking format of man pages... $ECHO_C" >&6 7034 7035 # Check whether --with-manpage-format or --without-manpage-format was given. 7036 if test "${with_manpage_format+set}" = set; then 7037 withval="$with_manpage_format" 7038 MANPAGE_FORMAT=$withval 7039 else 7040 MANPAGE_FORMAT=unknown 7041 fi; 7042 7043 test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=unknown 7044 MANPAGE_FORMAT=`echo "$MANPAGE_FORMAT" | sed -e 's/,/ /g'` 7045 7046 cf_unknown= 7047 7048 case "$MANPAGE_FORMAT" in 7049 (unknown) 7050 if test -z "$MANPATH" ; then 7051 MANPATH="/usr/man:/usr/share/man" 7052 fi 7053 7054 # look for the 'date' man page (it is most likely to be installed!) 7055 MANPAGE_FORMAT= 7056 cf_preform="no" 7057 cf_catonly="yes" 7058 cf_example="date" 7059 7060 IFS="${IFS:- }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" 7061 for cf_dir in $MANPATH; do 7062 test -z "$cf_dir" && cf_dir=/usr/man 7063 for cf_name in $cf_dir/man*/$cf_example.[01]* $cf_dir/cat*/$cf_example.[01]* $cf_dir/man*/$cf_example $cf_dir/cat*/$cf_example 7064 do 7065 cf_test=`echo "$cf_name" | sed -e 's/*//'` 7066 if test "x$cf_test" = "x$cf_name" ; then 7067 7068 case "$cf_name" in 7069 (*.bz2) MANPAGE_FORMAT="$MANPAGE_FORMAT bzip2";; 7070 (*.xz) MANPAGE_FORMAT="$MANPAGE_FORMAT xz";; 7071 (*.gz) MANPAGE_FORMAT="$MANPAGE_FORMAT gzip";; 7072 (*.Z) MANPAGE_FORMAT="$MANPAGE_FORMAT compress";; 7073 (*.0) MANPAGE_FORMAT="$MANPAGE_FORMAT BSDI";; 7074 (*) MANPAGE_FORMAT="$MANPAGE_FORMAT normal";; 7075 esac 7076 7077 case "$cf_name" in 7078 ($cf_dir/man*) 7079 cf_catonly=no 7080 ;; 7081 ($cf_dir/cat*) 7082 cf_preform=yes 7083 ;; 7084 esac 7085 break 7086 fi 7087 7088 # if we found a match in either man* or cat*, stop looking 7089 if test -n "$MANPAGE_FORMAT" ; then 7090 cf_found=no 7091 test "$cf_preform" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT formatted" 7092 test "$cf_catonly" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT catonly" 7093 case "$cf_name" in 7094 ($cf_dir/cat*) 7095 cf_found=yes 7096 ;; 7097 esac 7098 test "$cf_found" = yes && break 7099 fi 7100 done 7101 # only check the first directory in $MANPATH where we find man pages 7102 if test -n "$MANPAGE_FORMAT" ; then 7103 break 7104 fi 7105 done 7106 # if we did not find the example, just assume it is normal 7107 test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=normal 7108 IFS="$ac_save_ifs" 7109 ;; 7110 (*) 7111 for cf_option in $MANPAGE_FORMAT; do 7112 case "$cf_option" in 7113 (xz|bzip2|gzip|compress|BSDI|normal|formatted|catonly) 7114 ;; 7115 (*) 7116 cf_unknown="$cf_unknown $cf_option" 7117 ;; 7118 esac 7119 done 7120 ;; 7121 esac 7122 7123 echo "$as_me:7123: result: $MANPAGE_FORMAT" >&5 7124 echo "${ECHO_T}$MANPAGE_FORMAT" >&6 7125 if test -n "$cf_unknown" ; then 7126 { echo "$as_me:7126: WARNING: Unexpected man page format $cf_unknown" >&5 7127 echo "$as_me: WARNING: Unexpected man page format $cf_unknown" >&2;} 7128 fi 7129 7130 cf_manpage_format=no 7131 cf_manpage_inboth=no 7132 cf_manpage_so_strip= 7133 cf_manpage_compress= 7134 cf_manpage_coptions= 7135 7136 for cf_item in $MANPAGE_FORMAT 7137 do 7138 case "$cf_item" in 7139 (catonly) 7140 cf_manpage_format=yes 7141 cf_manpage_inboth=no 7142 ;; 7143 (formatted) 7144 cf_manpage_format=yes 7145 cf_manpage_inboth=yes 7146 ;; 7147 (compress) 7148 cf_manpage_so_strip="Z" 7149 cf_manpage_compress=compress 7150 ;; 7151 (gzip) 7152 cf_manpage_so_strip="gz" 7153 cf_manpage_compress=gzip 7154 cf_manpage_coptions=-n 7155 ;; 7156 (bzip2) 7157 cf_manpage_so_strip="bz2" 7158 cf_manpage_compress=bzip2 7159 ;; 7160 (xz) 7161 cf_manpage_so_strip="xz" 7162 cf_manpage_compress=xz 7163 ;; 7164 esac 7165 done 7166 7167 echo "$as_me:7167: checking whether ln -s works" >&5 7168 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 7169 LN_S=$as_ln_s 7170 if test "$LN_S" = "ln -s"; then 7171 echo "$as_me:7171: result: yes" >&5 7172 echo "${ECHO_T}yes" >&6 7173 else 7174 echo "$as_me:7174: result: no, using $LN_S" >&5 7175 echo "${ECHO_T}no, using $LN_S" >&6 7176 fi 7177 7178 cf_install_man=install-man 7179 ac_config_files="$ac_config_files $cf_install_man" 7180 cf_install_man=$cf_install_man.in 7181 echo $as_me: creating $cf_install_man 7182 cat >$cf_install_man <<"CF_EOF" 7183 #!/bin/sh 7184 # generated by CF_INSTALL_MAN 7185 7186 LANG=C; export LANG 7187 LC_ALL=C; export LC_ALL 7188 LC_CTYPE=C; export LC_CTYPE 7189 LANGUAGE=C; export LANGUAGE 7190 7191 INSTALL="@INSTALL@" 7192 INSTALL_DATA="@INSTALL_DATA@" 7193 7194 usage() { 7195 cat <<EOF 7196 Usage: install-man [-l] [source] target 7197 EOF 7198 exit 1 7199 } 7200 7201 failed() { 7202 echo "?? $*" >&2 7203 exit 1 7204 } 7205 7206 test $# != 0 || usage 7207 OPTS= 7208 case "x$1" in 7209 (x-l) 7210 OPTS="link" 7211 shift 7212 ;; 7213 (x-*) 7214 usage 7215 ;; 7216 esac 7217 7218 source= 7219 if test $# = 2 ; then 7220 source=$1; shift 7221 target=$1 7222 elif test $# = 1 ; then 7223 test -n "$OPTS" && usage 7224 target=$1 7225 else 7226 usage 7227 fi 7228 7229 origin_name=`echo "$source" |sed -e 's%^.*/%%' -e 's%\..*%%'` 7230 actual_name=`echo "$origin_name" |sed '@program_transform_name@'` 7231 leading_cap=`echo "$actual_name" | sed -e 's%^\(.\).*$%\1%' | tr a-z A-Z``echo "$actual_name" | sed -e 's%^.%%'` 7232 capitalized=`echo "$actual_name" | tr a-z A-Z` 7233 7234 cf_tmpdir=`mktemp -d` 7235 trap 'rm -rf "$cf_tmpdir"; exit 1' 1 2 3 15 7236 trap 'rm -rf "$cf_tmpdir"; exit 0' 0 7237 7238 if test -n "$source" ; then 7239 suffix= 7240 test -n "@cf_manpage_so_strip" && suffix=".@cf_manpage_so_strip@" 7241 if test "x$OPTS" = xlink ; then 7242 source_dir=`echo "$source" | sed -e "s%/[^/]*$%%"` 7243 target_dir=`echo "$target" | sed -e "s%/[^/]*$%%"` 7244 sourcelink="${source}${suffix}" 7245 targetfile="${target}${suffix}" 7246 targetlink="${target_dir}/${sourcelink}" 7247 if test ! -d "$target_dir" ; then 7248 failed "target directory does not exist: $target_dir" 7249 elif test ! -f "$targetfile" ; then 7250 failed "target file does not exist: $targetfile" 7251 elif test "$source" != "$source_dir" ; then 7252 failed "unexpected directory for source-link: $source_dir" 7253 fi 7254 test -f "$targetlink" && failed "already exists $targetlink" 7255 ( cd "$target_dir" && @LN_S@ "`echo "$targetfile" | sed -e 's%^.*/%%'`" "$sourcelink" ) 7256 test -f "$targetlink" || failed "cannot create $targetlink" 7257 target="$targetlink" 7258 else 7259 echo "** installing $source to $target" 7260 interim="$cf_tmpdir"/"`basename $source`" 7261 if test "x$origin_name" != "x$actual_name" ; then 7262 sed \ 7263 -e "/^.ds N/s%N.*%N $leading_cap%" \ 7264 -e "/^.ds n/s%n.*%n $actual_name%" \ 7265 -e "/^\.TH/s%[ ][ ]*[^ ][^ ]*% $capitalized%" \ 7266 -e "/^\.SH[ ][ ]*NAME/,/[ ]\\\\-[ ]/s%^\\\\\\*[Nn]%$actual_name%" \ 7267 "$source" >"$interim" || exit 1 7268 diff -c "$source" "$interim" 7269 else 7270 cp "$source" "$interim" || exit 1 7271 fi 7272 if test -n "@cf_manpage_compress@" ; then 7273 @cf_manpage_compress@ @cf_manpage_coptions@ "$interim" 7274 source="${interim}${suffix}" 7275 fi 7276 if test -d "$target" ; then 7277 target="$target"/"$source" 7278 else 7279 test -n "@cf_manpage_compress@" && target="${target}.@cf_manpage_so_strip@" 7280 fi 7281 $INSTALL_DATA "$source" "$target" || exit 1 7282 fi 7283 echo "...installed $target" 7284 else 7285 echo "** removing $target" 7286 test -n "@cf_manpage_compress@" && target="${target}.@cf_manpage_so_strip@" 7287 if test -f "$target" ; then 7288 rm -f "$target" 7289 echo "...removed $target" 7290 else 7291 echo "...not found" 7292 fi 7293 fi 7294 exit 0 7295 CF_EOF 7296 7297 # Extract the first word of "groff", so it can be a program name with args. 7298 set dummy groff; ac_word=$2 7299 echo "$as_me:7299: checking for $ac_word" >&5 7300 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7301 if test "${ac_cv_path_GROFF_PATH+set}" = set; then 7302 echo $ECHO_N "(cached) $ECHO_C" >&6 7303 else 7304 case $GROFF_PATH in 7305 [\\/]* | ?:[\\/]*) 7306 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 7307 ;; 7308 *) 7309 ac_save_IFS=$IFS; IFS=$ac_path_separator 7310 ac_dummy="$PATH" 7311 for ac_dir in $ac_dummy; do 7312 IFS=$ac_save_IFS 7313 test -z "$ac_dir" && ac_dir=. 7314 if $as_executable_p "$ac_dir/$ac_word"; then 7315 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 7316 echo "$as_me:7316: found $ac_dir/$ac_word" >&5 7317 break 7318 fi 7319 done 7320 7321 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 7322 ;; 7323 esac 7324 fi 7325 GROFF_PATH=$ac_cv_path_GROFF_PATH 7326 7327 if test -n "$GROFF_PATH"; then 7328 echo "$as_me:7328: result: $GROFF_PATH" >&5 7329 echo "${ECHO_T}$GROFF_PATH" >&6 7330 else 7331 echo "$as_me:7331: result: no" >&5 7332 echo "${ECHO_T}no" >&6 7333 fi 7334 7335 for ac_prog in nroff mandoc 7336 do 7337 # Extract the first word of "$ac_prog", so it can be a program name with args. 7338 set dummy $ac_prog; ac_word=$2 7339 echo "$as_me:7339: checking for $ac_word" >&5 7340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7341 if test "${ac_cv_path_NROFF_PATH+set}" = set; then 7342 echo $ECHO_N "(cached) $ECHO_C" >&6 7343 else 7344 case $NROFF_PATH in 7345 [\\/]* | ?:[\\/]*) 7346 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 7347 ;; 7348 *) 7349 ac_save_IFS=$IFS; IFS=$ac_path_separator 7350 ac_dummy="$PATH" 7351 for ac_dir in $ac_dummy; do 7352 IFS=$ac_save_IFS 7353 test -z "$ac_dir" && ac_dir=. 7354 if $as_executable_p "$ac_dir/$ac_word"; then 7355 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 7356 echo "$as_me:7356: found $ac_dir/$ac_word" >&5 7357 break 7358 fi 7359 done 7360 7361 ;; 7362 esac 7363 fi 7364 NROFF_PATH=$ac_cv_path_NROFF_PATH 7365 7366 if test -n "$NROFF_PATH"; then 7367 echo "$as_me:7367: result: $NROFF_PATH" >&5 7368 echo "${ECHO_T}$NROFF_PATH" >&6 7369 else 7370 echo "$as_me:7370: result: no" >&5 7371 echo "${ECHO_T}no" >&6 7372 fi 7373 7374 test -n "$NROFF_PATH" && break 7375 done 7376 test -n "$NROFF_PATH" || NROFF_PATH="no" 7377 7378 # Extract the first word of "tbl", so it can be a program name with args. 7379 set dummy tbl; ac_word=$2 7380 echo "$as_me:7380: checking for $ac_word" >&5 7381 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7382 if test "${ac_cv_path_TBL_PATH+set}" = set; then 7383 echo $ECHO_N "(cached) $ECHO_C" >&6 7384 else 7385 case $TBL_PATH in 7386 [\\/]* | ?:[\\/]*) 7387 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 7388 ;; 7389 *) 7390 ac_save_IFS=$IFS; IFS=$ac_path_separator 7391 ac_dummy="$PATH" 7392 for ac_dir in $ac_dummy; do 7393 IFS=$ac_save_IFS 7394 test -z "$ac_dir" && ac_dir=. 7395 if $as_executable_p "$ac_dir/$ac_word"; then 7396 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 7397 echo "$as_me:7397: found $ac_dir/$ac_word" >&5 7398 break 7399 fi 7400 done 7401 7402 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 7403 ;; 7404 esac 7405 fi 7406 TBL_PATH=$ac_cv_path_TBL_PATH 7407 7408 if test -n "$TBL_PATH"; then 7409 echo "$as_me:7409: result: $TBL_PATH" >&5 7410 echo "${ECHO_T}$TBL_PATH" >&6 7411 else 7412 echo "$as_me:7412: result: no" >&5 7413 echo "${ECHO_T}no" >&6 7414 fi 7415 7416 if test "x$GROFF_PATH" = xno 7417 then 7418 NROFF_NOTE= 7419 GROFF_NOTE="#" 7420 else 7421 NROFF_NOTE="#" 7422 GROFF_NOTE= 7423 fi 7424 7425 case "x${with_man2html}" in 7426 (xno) 7427 cf_man2html=no 7428 ;; 7429 (x|xyes) 7430 # Extract the first word of "man2html", so it can be a program name with args. 7431 set dummy man2html; ac_word=$2 7432 echo "$as_me:7432: checking for $ac_word" >&5 7433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7434 if test "${ac_cv_path_cf_man2html+set}" = set; then 7435 echo $ECHO_N "(cached) $ECHO_C" >&6 7436 else 7437 case $cf_man2html in 7438 [\\/]* | ?:[\\/]*) 7439 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7440 ;; 7441 *) 7442 ac_save_IFS=$IFS; IFS=$ac_path_separator 7443 ac_dummy="$PATH" 7444 for ac_dir in $ac_dummy; do 7445 IFS=$ac_save_IFS 7446 test -z "$ac_dir" && ac_dir=. 7447 if $as_executable_p "$ac_dir/$ac_word"; then 7448 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7449 echo "$as_me:7449: found $ac_dir/$ac_word" >&5 7450 break 7451 fi 7452 done 7453 7454 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7455 ;; 7456 esac 7457 fi 7458 cf_man2html=$ac_cv_path_cf_man2html 7459 7460 if test -n "$cf_man2html"; then 7461 echo "$as_me:7461: result: $cf_man2html" >&5 7462 echo "${ECHO_T}$cf_man2html" >&6 7463 else 7464 echo "$as_me:7464: result: no" >&5 7465 echo "${ECHO_T}no" >&6 7466 fi 7467 7468 case "x$cf_man2html" in 7469 (x/*) 7470 echo "$as_me:7470: checking for the modified Earl Hood script" >&5 7471 echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 7472 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 7473 then 7474 cf_man2html_ok=yes 7475 else 7476 cf_man2html=no 7477 cf_man2html_ok=no 7478 fi 7479 echo "$as_me:7479: result: $cf_man2html_ok" >&5 7480 echo "${ECHO_T}$cf_man2html_ok" >&6 7481 ;; 7482 (*) 7483 cf_man2html=no 7484 ;; 7485 esac 7486 esac 7487 7488 echo "$as_me:7488: checking for program to convert manpage to html" >&5 7489 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 7490 7491 # Check whether --with-man2html or --without-man2html was given. 7492 if test "${with_man2html+set}" = set; then 7493 withval="$with_man2html" 7494 cf_man2html=$withval 7495 else 7496 cf_man2html=$cf_man2html 7497 fi; 7498 7499 cf_with_groff=no 7500 7501 case $cf_man2html in 7502 (yes) 7503 echo "$as_me:7503: result: man2html" >&5 7504 echo "${ECHO_T}man2html" >&6 7505 # Extract the first word of "man2html", so it can be a program name with args. 7506 set dummy man2html; ac_word=$2 7507 echo "$as_me:7507: checking for $ac_word" >&5 7508 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7509 if test "${ac_cv_path_cf_man2html+set}" = set; then 7510 echo $ECHO_N "(cached) $ECHO_C" >&6 7511 else 7512 case $cf_man2html in 7513 [\\/]* | ?:[\\/]*) 7514 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7515 ;; 7516 *) 7517 ac_save_IFS=$IFS; IFS=$ac_path_separator 7518 ac_dummy="$PATH" 7519 for ac_dir in $ac_dummy; do 7520 IFS=$ac_save_IFS 7521 test -z "$ac_dir" && ac_dir=. 7522 if $as_executable_p "$ac_dir/$ac_word"; then 7523 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7524 echo "$as_me:7524: found $ac_dir/$ac_word" >&5 7525 break 7526 fi 7527 done 7528 7529 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7530 ;; 7531 esac 7532 fi 7533 cf_man2html=$ac_cv_path_cf_man2html 7534 7535 if test -n "$cf_man2html"; then 7536 echo "$as_me:7536: result: $cf_man2html" >&5 7537 echo "${ECHO_T}$cf_man2html" >&6 7538 else 7539 echo "$as_me:7539: result: no" >&5 7540 echo "${ECHO_T}no" >&6 7541 fi 7542 7543 ;; 7544 (no|groff|*/groff*) 7545 cf_with_groff=yes 7546 cf_man2html=$GROFF_PATH 7547 echo "$as_me:7547: result: $cf_man2html" >&5 7548 echo "${ECHO_T}$cf_man2html" >&6 7549 ;; 7550 (*) 7551 echo "$as_me:7551: result: $cf_man2html" >&5 7552 echo "${ECHO_T}$cf_man2html" >&6 7553 ;; 7554 esac 7555 7556 MAN2HTML_TEMP="man2html.tmp" 7557 cat >$MAN2HTML_TEMP <<CF_EOF 7558 #!$SHELL 7559 # Temporary script generated by CF_WITH_MAN2HTML 7560 # Convert inputs to html, sending result to standard output. 7561 # 7562 # Parameters: 7563 # \${1} = rootname of file to convert 7564 # \${2} = suffix of file to convert, e.g., "1" 7565 # \${3} = macros to use, e.g., "man" 7566 # 7567 ROOT=\$1 7568 TYPE=\$2 7569 MACS=\$3 7570 7571 unset LANG 7572 unset LC_ALL 7573 unset LC_CTYPE 7574 unset LANGUAGE 7575 GROFF_NO_SGR=stupid 7576 export GROFF_NO_SGR 7577 7578 CF_EOF 7579 7580 NROFF_OPTS= 7581 if test "x$cf_with_groff" = xyes 7582 then 7583 MAN2HTML_NOTE="$GROFF_NOTE" 7584 MAN2HTML_PATH="$GROFF_PATH" 7585 cat >>$MAN2HTML_TEMP <<CF_EOF 7586 $SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 7587 CF_EOF 7588 else 7589 # disable hyphenation if this is groff 7590 if test "x$GROFF_PATH" != xno 7591 then 7592 echo "$as_me:7592: checking if nroff is really groff" >&5 7593 echo $ECHO_N "checking if nroff is really groff... $ECHO_C" >&6 7594 cf_check_groff="`$NROFF_PATH --version 2>/dev/null | grep groff`" 7595 test -n "$cf_check_groff" && cf_check_groff=yes 7596 test -n "$cf_check_groff" || cf_check_groff=no 7597 echo "$as_me:7597: result: $cf_check_groff" >&5 7598 echo "${ECHO_T}$cf_check_groff" >&6 7599 test "x$cf_check_groff" = xyes && NROFF_OPTS="-rHY=0" 7600 fi 7601 MAN2HTML_NOTE="" 7602 7603 if test "x$prefix" != xNONE; then 7604 cf_path_syntax="$prefix" 7605 else 7606 cf_path_syntax="$ac_default_prefix" 7607 fi 7608 7609 case "x$cf_man2html" in 7610 (x\$\(*\)*|x\'*\'*) 7611 ;; 7612 (x.|x$GLOB_FULLPATH_POSIX|x$GLOB_FULLPATH_OTHER) 7613 ;; 7614 (x\$\{*prefix\}*|x\$\{*dir\}*) 7615 eval cf_man2html="$cf_man2html" 7616 case "x$cf_man2html" in 7617 (xNONE/*) 7618 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7619 ;; 7620 esac 7621 ;; 7622 (xno|xNONE/*) 7623 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7624 ;; 7625 (*) 7626 { { echo "$as_me:7626: error: expected a pathname, not \"$cf_man2html\"" >&5 7627 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 7628 { (exit 1); exit 1; }; } 7629 ;; 7630 esac 7631 7632 MAN2HTML_PATH="$cf_man2html" 7633 echo "$as_me:7633: checking for $cf_man2html top/bottom margins" >&5 7634 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 7635 7636 # for this example, expect 3 lines of content, the remainder is head/foot 7637 cat >conftest.in <<CF_EOF 7638 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 7639 .SH SECTION 7640 MARKER 7641 CF_EOF 7642 7643 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7644 7645 cf_man2html_1st="`${FGREP-fgrep} -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7646 cf_man2html_top=`expr "$cf_man2html_1st" - 2` 7647 cf_man2html_bot="`wc -l conftest.out |sed -e 's/[^0-9]//g'`" 7648 cf_man2html_bot=`expr "$cf_man2html_bot" - 2 - "$cf_man2html_top"` 7649 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 7650 7651 echo "$as_me:7651: result: $cf_man2html_top_bot" >&5 7652 echo "${ECHO_T}$cf_man2html_top_bot" >&6 7653 7654 echo "$as_me:7654: checking for pagesize to use" >&5 7655 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 7656 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 7657 do 7658 cat >>conftest.in <<CF_EOF 7659 .nf 7660 0 7661 1 7662 2 7663 3 7664 4 7665 5 7666 6 7667 7 7668 8 7669 9 7670 CF_EOF 7671 done 7672 7673 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7674 cf_man2html_page="`${FGREP-fgrep} -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7675 test -z "$cf_man2html_page" && cf_man2html_page=99999 7676 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 7677 7678 rm -rf conftest* 7679 echo "$as_me:7679: result: $cf_man2html_page" >&5 7680 echo "${ECHO_T}$cf_man2html_page" >&6 7681 7682 cat >>$MAN2HTML_TEMP <<CF_EOF 7683 : \${MAN2HTML_PATH=$MAN2HTML_PATH} 7684 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title=\"\$ROOT(\$TYPE)\" -compress -pgsize $cf_man2html_page" 7685 case \${TYPE} in 7686 (ms) 7687 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 7688 ;; 7689 (*) 7690 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 7691 ;; 7692 esac 7693 CF_EOF 7694 fi 7695 7696 chmod 700 $MAN2HTML_TEMP 7697 7698 echo "$as_me:7698: checking for mode_t" >&5 7699 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 7700 if test "${ac_cv_type_mode_t+set}" = set; then 7701 echo $ECHO_N "(cached) $ECHO_C" >&6 7702 else 7703 cat >"conftest.$ac_ext" <<_ACEOF 7704 #line 7704 "configure" 7705 #include "confdefs.h" 7706 $ac_includes_default 7707 int 7708 main (void) 7709 { 7710 if ((mode_t *) 0) 7711 return 0; 7712 if (sizeof (mode_t)) 7713 return 0; 7714 ; 7715 return 0; 7716 } 7717 _ACEOF 7718 rm -f "conftest.$ac_objext" 7719 if { (eval echo "$as_me:7719: \"$ac_compile\"") >&5 7720 (eval $ac_compile) 2>&5 7721 ac_status=$? 7722 echo "$as_me:7722: \$? = $ac_status" >&5 7723 (exit "$ac_status"); } && 7724 { ac_try='test -s "conftest.$ac_objext"' 7725 { (eval echo "$as_me:7725: \"$ac_try\"") >&5 7726 (eval $ac_try) 2>&5 7727 ac_status=$? 7728 echo "$as_me:7728: \$? = $ac_status" >&5 7729 (exit "$ac_status"); }; }; then 7730 ac_cv_type_mode_t=yes 7731 else 7732 echo "$as_me: failed program was:" >&5 7733 cat "conftest.$ac_ext" >&5 7734 ac_cv_type_mode_t=no 7735 fi 7736 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 7737 fi 7738 echo "$as_me:7738: result: $ac_cv_type_mode_t" >&5 7739 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 7740 if test "$ac_cv_type_mode_t" = yes; then 7741 : 7742 else 7743 7744 cat >>confdefs.h <<EOF 7745 #define mode_t int 7746 EOF 7747 7748 fi 7749 7750 ### output makefile 7751 ac_config_files="$ac_config_files makefile" 7752 cat >confcache <<\_ACEOF 7753 # This file is a shell script that caches the results of configure 7754 # tests run on this system so they can be shared between configure 7755 # scripts and configure runs, see configure's option --config-cache. 7756 # It is not useful on other systems. If it contains results you don't 7757 # want to keep, you may remove or edit it. 7758 # 7759 # config.status only pays attention to the cache file if you give it 7760 # the --recheck option to rerun configure. 7761 # 7762 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7763 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7764 # following values. 7765 7766 _ACEOF 7767 7768 # The following way of writing the cache mishandles newlines in values, 7769 # but we know of no workaround that is simple, portable, and efficient. 7770 # So, don't put newlines in cache variables' values. 7771 # Ultrix sh set writes to stderr and can't be redirected directly, 7772 # and sets the high bit in the cache file unless we assign to the vars. 7773 { 7774 (set) 2>&1 | 7775 case `(ac_space=' '; set | grep ac_space) 2>&1` in 7776 *ac_space=\ *) 7777 # `set' does not quote correctly, so add quotes (double-quote 7778 # substitution turns \\\\ into \\, and sed turns \\ into \). 7779 sed -n \ 7780 "s/'/'\\\\''/g; 7781 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7782 ;; 7783 *) 7784 # `set' quotes correctly as required by POSIX, so do not add quotes. 7785 sed -n \ 7786 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 7787 ;; 7788 esac; 7789 } | 7790 sed ' 7791 t clear 7792 : clear 7793 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7794 t end 7795 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7796 : end' >>confcache 7797 if cmp -s $cache_file confcache; then :; else 7798 if test -w $cache_file; then 7799 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 7800 cat confcache >$cache_file 7801 else 7802 echo "not updating unwritable cache $cache_file" 7803 fi 7804 fi 7805 rm -f confcache 7806 7807 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7808 # Let make expand exec_prefix. 7809 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7810 7811 # VPATH may cause trouble with some makes, so we remove $(srcdir), 7812 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7813 # trailing colons and then remove the whole line if VPATH becomes empty 7814 # (actually we leave an empty line to preserve line numbers). 7815 if test "x$srcdir" = x.; then 7816 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7817 s/:*\$(srcdir):*/:/; 7818 s/:*\${srcdir}:*/:/; 7819 s/:*@srcdir@:*/:/; 7820 s/^\([^=]*=[ ]*\):*/\1/; 7821 s/:*$//; 7822 s/^[^=]*=[ ]*$//; 7823 }' 7824 fi 7825 7826 DEFS=-DHAVE_CONFIG_H 7827 7828 : "${CONFIG_STATUS=./config.status}" 7829 ac_clean_files_save=$ac_clean_files 7830 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7831 { echo "$as_me:7831: creating $CONFIG_STATUS" >&5 7832 echo "$as_me: creating $CONFIG_STATUS" >&6;} 7833 cat >"$CONFIG_STATUS" <<_ACEOF 7834 #! $SHELL 7835 # Generated automatically by configure. 7836 # Run this file to recreate the current configuration. 7837 # Compiler output produced by configure, useful for debugging 7838 # configure, is in config.log if it exists. 7839 7840 me=\`echo "\$0" | sed -e 's,.*\\/,,'\` 7841 7842 debug=false 7843 SHELL=\${CONFIG_SHELL-$SHELL} 7844 ac_cs_invocation="\$0 \$@" 7845 7846 CLICOLOR_FORCE= GREP_OPTIONS= 7847 unset CLICOLOR_FORCE GREP_OPTIONS 7848 _ACEOF 7849 7850 cat >>"$CONFIG_STATUS" <<\_ACEOF 7851 # Be Bourne compatible 7852 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7853 emulate sh 7854 NULLCMD=: 7855 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 7856 set -o posix 7857 fi 7858 7859 # Name of the executable. 7860 as_me=`echo "$0" |sed 's,.*[\\/],,'` 7861 7862 if expr a : '\(a\)' >/dev/null 2>&1; then 7863 as_expr="expr" 7864 else 7865 as_expr="false" 7866 fi 7867 7868 rm -f conf$$ conf$$.exe conf$$.file 7869 echo >conf$$.file 7870 if ln -s conf$$.file conf$$ 2>/dev/null; then 7871 # We could just check for DJGPP; but this test a) works b) is more generic 7872 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 7873 if test -f conf$$.exe; then 7874 # Don't use ln at all; we don't have any links 7875 as_ln_s='cp -p' 7876 else 7877 as_ln_s='ln -s' 7878 fi 7879 elif ln conf$$.file conf$$ 2>/dev/null; then 7880 as_ln_s='ln' 7881 else 7882 as_ln_s='cp -p' 7883 fi 7884 rm -f conf$$ conf$$.exe conf$$.file 7885 7886 as_executable_p="test -f" 7887 7888 # Support unset when possible. 7889 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 7890 as_unset="unset" 7891 else 7892 as_unset="false" 7893 fi 7894 7895 # NLS nuisances. 7896 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 7897 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 7898 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 7899 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 7900 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 7901 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 7902 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 7903 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 7904 7905 # IFS 7906 # We need space, tab and new line, in precisely that order. 7907 as_nl=' 7908 ' 7909 IFS=" $as_nl" 7910 7911 # CDPATH. 7912 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 7913 7914 exec 6>&1 7915 7916 _ACEOF 7917 7918 # Files that config.status was made for. 7919 if test -n "$ac_config_files"; then 7920 echo "config_files=\"$ac_config_files\"" >>"$CONFIG_STATUS" 7921 fi 7922 7923 if test -n "$ac_config_headers"; then 7924 echo "config_headers=\"$ac_config_headers\"" >>"$CONFIG_STATUS" 7925 fi 7926 7927 if test -n "$ac_config_links"; then 7928 echo "config_links=\"$ac_config_links\"" >>"$CONFIG_STATUS" 7929 fi 7930 7931 if test -n "$ac_config_commands"; then 7932 echo "config_commands=\"$ac_config_commands\"" >>"$CONFIG_STATUS" 7933 fi 7934 7935 cat >>"$CONFIG_STATUS" <<\EOF 7936 7937 ac_cs_usage="\ 7938 \`$as_me' instantiates files from templates according to the 7939 current configuration. 7940 7941 Usage: $0 [OPTIONS] [FILE]... 7942 7943 -h, --help print this help, then exit 7944 -V, --version print version number, then exit 7945 -d, --debug don't remove temporary files 7946 --recheck update $as_me by reconfiguring in the same conditions 7947 --file=FILE[:TEMPLATE] 7948 instantiate the configuration file FILE 7949 --header=FILE[:TEMPLATE] 7950 instantiate the configuration header FILE 7951 7952 Configuration files: 7953 $config_files 7954 7955 Configuration headers: 7956 $config_headers 7957 7958 Report bugs to <dickey@invisible-island.net>." 7959 EOF 7960 7961 cat >>"$CONFIG_STATUS" <<EOF 7962 ac_cs_version="\\ 7963 config.status 7964 configured by $0, generated by GNU Autoconf 2.52.20260118, 7965 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 7966 7967 Copyright 2003-2023,2025 Thomas E. Dickey 7968 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7969 Free Software Foundation, Inc. 7970 This config.status script is free software; the Free Software Foundation 7971 gives unlimited permission to copy, distribute and modify it." 7972 srcdir="$srcdir" 7973 INSTALL="$INSTALL" 7974 EOF 7975 7976 cat >>"$CONFIG_STATUS" <<\EOF 7977 # If no file are specified by the user, then we need to provide default 7978 # value. By we need to know if files were specified by the user. 7979 ac_need_defaults=: 7980 while test $# != 0 7981 do 7982 case $1 in 7983 --*=*) 7984 ac_option=`expr "x$1" : 'x\([^=]*\)='` 7985 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 7986 shift 7987 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 7988 shift 7989 ;; 7990 -*);; 7991 *) # This is not an option, so the user has probably given explicit 7992 # arguments. 7993 ac_need_defaults=false;; 7994 esac 7995 7996 case $1 in 7997 # Handling of the options. 7998 EOF 7999 cat >>"$CONFIG_STATUS" <<EOF 8000 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8001 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 8002 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 8003 EOF 8004 cat >>"$CONFIG_STATUS" <<\EOF 8005 --version | --vers* | -V ) 8006 echo "$ac_cs_version"; exit 0 ;; 8007 --he | --h) 8008 # Conflict between --help and --header 8009 { { echo "$as_me:8009: error: ambiguous option: $1 8010 Try \`$0 --help' for more information." >&5 8011 echo "$as_me: error: ambiguous option: $1 8012 Try \`$0 --help' for more information." >&2;} 8013 { (exit 1); exit 1; }; };; 8014 --help | --hel | -h ) 8015 echo "$ac_cs_usage"; exit 0 ;; 8016 --debug | --d* | -d ) 8017 debug=: ;; 8018 --file | --fil | --fi | --f ) 8019 shift 8020 CONFIG_FILES="$CONFIG_FILES $1" 8021 ac_need_defaults=false;; 8022 --header | --heade | --head | --hea ) 8023 shift 8024 CONFIG_HEADERS="$CONFIG_HEADERS $1" 8025 ac_need_defaults=false;; 8026 8027 # This is an error. 8028 -*) { { echo "$as_me:8028: error: unrecognized option: $1 8029 Try \`$0 --help' for more information." >&5 8030 echo "$as_me: error: unrecognized option: $1 8031 Try \`$0 --help' for more information." >&2;} 8032 { (exit 1); exit 1; }; } ;; 8033 8034 *) ac_config_targets="$ac_config_targets $1" ;; 8035 8036 esac 8037 shift 8038 done 8039 8040 exec 5>>config.log 8041 cat >&5 << _ACEOF 8042 8043 ## ----------------------- ## 8044 ## Running config.status. ## 8045 ## ----------------------- ## 8046 8047 This file was extended by $as_me 2.52.20260118, executed with 8048 CONFIG_FILES = $CONFIG_FILES 8049 CONFIG_HEADERS = $CONFIG_HEADERS 8050 CONFIG_LINKS = $CONFIG_LINKS 8051 CONFIG_COMMANDS = $CONFIG_COMMANDS 8052 > "$ac_cs_invocation" 8053 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8054 8055 _ACEOF 8056 EOF 8057 8058 cat >>"$CONFIG_STATUS" <<\EOF 8059 for ac_config_target in $ac_config_targets 8060 do 8061 case "$ac_config_target" in 8062 # Handling of arguments. 8063 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 8064 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 8065 *) { { echo "$as_me:8065: error: invalid argument: $ac_config_target" >&5 8066 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 8067 { (exit 1); exit 1; }; };; 8068 esac 8069 done 8070 8071 # If the user did not use the arguments to specify the items to instantiate, 8072 # then the envvar interface is used. Set only those that are not. 8073 # We use the long form for the default assignment because of an extremely 8074 # bizarre bug on SunOS 4.1.3. 8075 if "$ac_need_defaults"; then 8076 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8077 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8078 fi 8079 8080 # Create a temporary directory, and hook for its removal unless debugging. 8081 $debug || 8082 { 8083 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 8084 trap '{ (exit 1); exit 1; }' 1 2 13 15 8085 } 8086 8087 # Create a (secure) tmp directory for tmp files. 8088 : "${TMPDIR=/tmp}" 8089 { 8090 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 8091 test -n "$tmp" && test -d "$tmp" 8092 } || 8093 { 8094 tmp=$TMPDIR/cs$$-$RANDOM 8095 (umask 077 && mkdir "$tmp") 8096 } || 8097 { 8098 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 8099 { (exit 1); exit 1; } 8100 } 8101 8102 EOF 8103 8104 cat >>"$CONFIG_STATUS" <<EOF 8105 8106 # 8107 # CONFIG_FILES section. 8108 # 8109 8110 # No need to generate the scripts if there are no CONFIG_FILES. 8111 # This happens for instance when ./config.status config.h 8112 if test -n "\$CONFIG_FILES"; then 8113 # Protect against being on the right side of a sed subst in config.status. 8114 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 8115 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >"\$tmp"/subs.sed <<\\CEOF 8116 s,@X_CFLAGS@,$X_CFLAGS,;t t 8117 s,@X_LIBS@,$X_LIBS,;t t 8118 s,@SHELL@,$SHELL,;t t 8119 s,@exec_prefix@,$exec_prefix,;t t 8120 s,@prefix@,$prefix,;t t 8121 s,@program_transform_name@,$program_transform_name,;t t 8122 s,@bindir@,$bindir,;t t 8123 s,@sbindir@,$sbindir,;t t 8124 s,@libexecdir@,$libexecdir,;t t 8125 s,@datarootdir@,$datarootdir,;t t 8126 s,@datadir@,$datadir,;t t 8127 s,@sysconfdir@,$sysconfdir,;t t 8128 s,@sharedstatedir@,$sharedstatedir,;t t 8129 s,@localstatedir@,$localstatedir,;t t 8130 s,@runstatedir@,$runstatedir,;t t 8131 s,@libdir@,$libdir,;t t 8132 s,@includedir@,$includedir,;t t 8133 s,@oldincludedir@,$oldincludedir,;t t 8134 s,@infodir@,$infodir,;t t 8135 s,@mandir@,$mandir,;t t 8136 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 8137 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 8138 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 8139 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 8140 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 8141 s,@build_alias@,$build_alias,;t t 8142 s,@host_alias@,$host_alias,;t t 8143 s,@target_alias@,$target_alias,;t t 8144 s,@ECHO_C@,$ECHO_C,;t t 8145 s,@ECHO_N@,$ECHO_N,;t t 8146 s,@ECHO_T@,$ECHO_T,;t t 8147 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 8148 s,@DEFS@,$DEFS,;t t 8149 s,@LIBS@,$LIBS,;t t 8150 s,@build@,$build,;t t 8151 s,@build_cpu@,$build_cpu,;t t 8152 s,@build_vendor@,$build_vendor,;t t 8153 s,@build_os@,$build_os,;t t 8154 s,@host@,$host,;t t 8155 s,@host_cpu@,$host_cpu,;t t 8156 s,@host_vendor@,$host_vendor,;t t 8157 s,@host_os@,$host_os,;t t 8158 s,@target@,$target,;t t 8159 s,@target_cpu@,$target_cpu,;t t 8160 s,@target_vendor@,$target_vendor,;t t 8161 s,@target_os@,$target_os,;t t 8162 s,@CC@,$CC,;t t 8163 s,@CFLAGS@,$CFLAGS,;t t 8164 s,@LDFLAGS@,$LDFLAGS,;t t 8165 s,@CPPFLAGS@,$CPPFLAGS,;t t 8166 s,@ac_ct_CC@,$ac_ct_CC,;t t 8167 s,@EXEEXT@,$EXEEXT,;t t 8168 s,@OBJEXT@,$OBJEXT,;t t 8169 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 8170 s,@SET_MAKE@,$SET_MAKE,;t t 8171 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 8172 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 8173 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 8174 s,@GLOB_FULLPATH_POSIX@,$GLOB_FULLPATH_POSIX,;t t 8175 s,@GLOB_FULLPATH_OTHER@,$GLOB_FULLPATH_OTHER,;t t 8176 s,@CTAGS@,$CTAGS,;t t 8177 s,@ETAGS@,$ETAGS,;t t 8178 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 8179 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 8180 s,@AWK@,$AWK,;t t 8181 s,@LINT@,$LINT,;t t 8182 s,@LINT_OPTS@,$LINT_OPTS,;t t 8183 s,@LINT_LIBS@,$LINT_LIBS,;t t 8184 s,@CPP@,$CPP,;t t 8185 s,@GREP@,$GREP,;t t 8186 s,@EGREP@,$EGREP,;t t 8187 s,@SKELETON@,$SKELETON,;t t 8188 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 8189 s,@FGREP@,$FGREP,;t t 8190 s,@HAVE_STDNORETURN_H@,$HAVE_STDNORETURN_H,;t t 8191 s,@STDC_NORETURN@,$STDC_NORETURN,;t t 8192 s,@ECHO_LT@,$ECHO_LT,;t t 8193 s,@ECHO_LD@,$ECHO_LD,;t t 8194 s,@RULE_CC@,$RULE_CC,;t t 8195 s,@SHOW_CC@,$SHOW_CC,;t t 8196 s,@ECHO_CC@,$ECHO_CC,;t t 8197 s,@cf_manpage_format@,$cf_manpage_format,;t t 8198 s,@cf_manpage_inboth@,$cf_manpage_inboth,;t t 8199 s,@cf_manpage_so_strip@,$cf_manpage_so_strip,;t t 8200 s,@cf_manpage_compress@,$cf_manpage_compress,;t t 8201 s,@cf_manpage_coptions@,$cf_manpage_coptions,;t t 8202 s,@LN_S@,$LN_S,;t t 8203 s,@GROFF_PATH@,$GROFF_PATH,;t t 8204 s,@NROFF_PATH@,$NROFF_PATH,;t t 8205 s,@TBL_PATH@,$TBL_PATH,;t t 8206 s,@GROFF_NOTE@,$GROFF_NOTE,;t t 8207 s,@NROFF_NOTE@,$NROFF_NOTE,;t t 8208 s,@cf_man2html@,$cf_man2html,;t t 8209 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 8210 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 8211 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 8212 CEOF 8213 8214 EOF 8215 8216 cat >>"$CONFIG_STATUS" <<\EOF 8217 # Split the substitutions into bite-sized pieces for seds with 8218 # small command number limits, like on Digital OSF/1 and HP-UX. 8219 ac_max_sed_lines=48 8220 ac_sed_frag=1 # Number of current file. 8221 ac_beg=1 # First line for current file. 8222 ac_end=$ac_max_sed_lines # Line after last line for current file. 8223 ac_more_lines=: 8224 ac_sed_cmds= 8225 while "$ac_more_lines"; do 8226 if test "$ac_beg" -gt 1; then 8227 sed "1,${ac_beg}d; ${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag 8228 else 8229 sed "${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag 8230 fi 8231 if test ! -s "$tmp"/subs.frag; then 8232 ac_more_lines=false 8233 else 8234 # The purpose of the label and of the branching condition is to 8235 # speed up the sed processing (if there are no `@' at all, there 8236 # is no need to browse any of the substitutions). 8237 # These are the two extra sed commands mentioned above. 8238 (echo ':t 8239 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && sed -e 's/\\\\*$//g' -e 's/$/\\/' -e 's/;t t\\/;t t/' -e 't' -e '3,'$ac_max_sed_lines's/$/\\/' "$tmp"/subs.frag) >"$tmp"/subs-$ac_sed_frag.sed 8240 # It is possible to make a multiline substitution using escaped newlines. 8241 # Ensure that we do not split the substitution between script fragments. 8242 ac_BEG=$ac_end 8243 ac_END=`expr "$ac_end" + "$ac_max_sed_lines"` 8244 sed "1,${ac_BEG}d; ${ac_END}p; q" "$tmp"/subs.sed >"$tmp"/subs.next 8245 if test -s "$tmp"/subs.next; then 8246 grep '^s,@[^@,][^@,]*@,.*$' "$tmp"/subs.next | grep -v '^s,@.*;t t$' >"$tmp"/subs.edit 8247 if test ! -s "$tmp"/subs.edit; then 8248 grep "^s,@[^@,][^@,]*@,.*,;t t$" "$tmp"/subs.next >"$tmp"/subs.edit 8249 if test ! -s "$tmp"/subs.edit; then 8250 if test "$ac_beg" -gt 1; then 8251 ac_end=`expr "$ac_end" - 1` 8252 continue 8253 fi 8254 fi 8255 fi 8256 fi 8257 8258 if test -z "$ac_sed_cmds"; then 8259 ac_sed_cmds="sed -f \"$tmp\"/subs-$ac_sed_frag.sed" 8260 else 8261 ac_sed_cmds="$ac_sed_cmds | sed -f \"$tmp\"/subs-$ac_sed_frag.sed" 8262 fi 8263 ac_sed_frag=`expr "$ac_sed_frag" + 1` 8264 ac_beg=$ac_end 8265 ac_end=`expr "$ac_end" + "$ac_max_sed_lines"` 8266 fi 8267 done 8268 if test -z "$ac_sed_cmds"; then 8269 ac_sed_cmds="cat" 8270 fi 8271 fi # test -n "$CONFIG_FILES" 8272 8273 EOF 8274 cat >>"$CONFIG_STATUS" <<\EOF 8275 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 8276 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8277 case "$ac_file" in 8278 - | *:- | *:-:* ) # input from stdin 8279 cat >"$tmp"/stdin 8280 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8281 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8282 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8283 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8284 * ) ac_file_in=$ac_file.in ;; 8285 esac 8286 8287 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 8288 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8289 X"$ac_file" : 'X\(//\)[^/]' \| \ 8290 X"$ac_file" : 'X\(//\)$' \| \ 8291 X"$ac_file" : 'X\(/\)' \| \ 8292 . : '\(.\)' 2>/dev/null || 8293 echo X"$ac_file" | 8294 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8295 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8296 /^X\(\/\/\)$/{ s//\1/; q; } 8297 /^X\(\/\).*/{ s//\1/; q; } 8298 s/.*/./; q'` 8299 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 8300 { case "$ac_dir" in 8301 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8302 *) as_incr_dir=.;; 8303 esac 8304 as_dummy="$ac_dir" 8305 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8306 case $as_mkdir_dir in 8307 # Skip DOS drivespec 8308 ?:) as_incr_dir=$as_mkdir_dir ;; 8309 *) 8310 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8311 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 8312 ;; 8313 esac 8314 done; } 8315 8316 ac_dir_suffix="/`echo "$ac_dir"|sed 's,^\./,,'`" 8317 # A "../" for each directory in $ac_dir_suffix. 8318 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 8319 else 8320 ac_dir_suffix= ac_dots= 8321 fi 8322 8323 case "$srcdir" in 8324 .) ac_srcdir=. 8325 if test -z "$ac_dots"; then 8326 ac_top_srcdir=. 8327 else 8328 ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'` 8329 fi ;; 8330 [\\/]* | ?:[\\/]* ) 8331 ac_srcdir="$srcdir$ac_dir_suffix"; 8332 ac_top_srcdir="$srcdir" ;; 8333 *) # Relative path. 8334 ac_srcdir="$ac_dots$srcdir$ac_dir_suffix" 8335 ac_top_srcdir="$ac_dots$srcdir" ;; 8336 esac 8337 8338 case $INSTALL in 8339 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8340 *) ac_INSTALL=$ac_dots$INSTALL ;; 8341 esac 8342 8343 if test x"$ac_file" != x-; then 8344 { echo "$as_me:8344: creating $ac_file" >&5 8345 echo "$as_me: creating $ac_file" >&6;} 8346 rm -f "$ac_file" 8347 fi 8348 # Let's still pretend it is `configure' which instantiates (i.e., don't 8349 # use $as_me), people would be surprised to read: 8350 # /* config.h. Generated automatically by config.status. */ 8351 configure_input="Generated automatically from `echo $ac_file_in | 8352 sed 's,.*/,,'` by configure." 8353 8354 # First look for the input files in the build tree, otherwise in the 8355 # src tree. 8356 ac_file_inputs=`IFS=: 8357 for f in $ac_file_in; do 8358 case $f in 8359 -) echo "$tmp"/stdin ;; 8360 [\\/$]*) 8361 # Absolute (can't be DOS-style, as IFS=:) 8362 test -f "$f" || { { echo "$as_me:8362: error: cannot find input file: $f" >&5 8363 echo "$as_me: error: cannot find input file: $f" >&2;} 8364 { (exit 1); exit 1; }; } 8365 echo "$f";; 8366 *) # Relative 8367 if test -f "$f"; then 8368 # Build tree 8369 echo "$f" 8370 elif test -f "$srcdir/$f"; then 8371 # Source tree 8372 echo "$srcdir/$f" 8373 else 8374 # /dev/null tree 8375 { { echo "$as_me:8375: error: cannot find input file: $f" >&5 8376 echo "$as_me: error: cannot find input file: $f" >&2;} 8377 { (exit 1); exit 1; }; } 8378 fi;; 8379 esac 8380 done` || { (exit 1); exit 1; } 8381 EOF 8382 cat >>"$CONFIG_STATUS" <<\EOF 8383 ac_warn_datarootdir=no 8384 if test x"$ac_file" != x-; then 8385 for ac_item in $ac_file_inputs 8386 do 8387 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"` 8388 if test -n "$ac_seen"; then 8389 ac_used=`grep '@datarootdir@' "$ac_item"` 8390 if test -z "$ac_used"; then 8391 { echo "$as_me:8391: WARNING: datarootdir was used implicitly but not set: 8392 $ac_seen" >&5 8393 echo "$as_me: WARNING: datarootdir was used implicitly but not set: 8394 $ac_seen" >&2;} 8395 ac_warn_datarootdir=yes 8396 fi 8397 fi 8398 ac_seen=`grep '${datarootdir}' "$ac_item"` 8399 if test -n "$ac_seen"; then 8400 { echo "$as_me:8400: WARNING: datarootdir was used explicitly but not set: 8401 $ac_seen" >&5 8402 echo "$as_me: WARNING: datarootdir was used explicitly but not set: 8403 $ac_seen" >&2;} 8404 ac_warn_datarootdir=yes 8405 fi 8406 done 8407 fi 8408 8409 if test "x$ac_warn_datarootdir" = xyes; then 8410 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 8411 fi 8412 8413 EOF 8414 cat >>"$CONFIG_STATUS" <<EOF 8415 sed "$ac_vpsub 8416 $extrasub 8417 EOF 8418 cat >>"$CONFIG_STATUS" <<\EOF 8419 :t 8420 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8421 s,@configure_input@,$configure_input,;t t 8422 s,@srcdir@,$ac_srcdir,;t t 8423 s,@top_srcdir@,$ac_top_srcdir,;t t 8424 s,@INSTALL@,$ac_INSTALL,;t t 8425 " $ac_file_inputs | (eval "$ac_sed_cmds") >"$tmp"/out 8426 rm -f "$tmp"/stdin 8427 EOF 8428 test -n "${FGREP}" || FGREP="grep -F" 8429 test -n "${EGREP}" || EGREP="grep -E" 8430 cat >>"$CONFIG_STATUS" <<EOF 8431 test -n "\${FGREP}" || FGREP="$FGREP" 8432 test -n "\${EGREP}" || EGREP="$EGREP" 8433 EOF 8434 cat >>"$CONFIG_STATUS" <<\EOF 8435 if test x"$ac_file" != x-; then 8436 cp "$tmp/out" "$ac_file" 8437 8438 for ac_name in prefix exec_prefix datarootdir 8439 do 8440 ac_seen=`$FGREP -n '${'$ac_name'[:=].*}' "$ac_file"` 8441 if test -n "$ac_seen"; then 8442 ac_init=`$EGREP '[ ]*'$ac_name'[ ]*=' "$ac_file"` 8443 if test -z "$ac_init"; then 8444 ac_seen=`echo "$ac_seen" |sed -e 's,^,'"$ac_file"':,'` 8445 { echo "$as_me:8445: WARNING: Variable $ac_name is used but was not set: 8446 $ac_seen" >&5 8447 echo "$as_me: WARNING: Variable $ac_name is used but was not set: 8448 $ac_seen" >&2;} 8449 fi 8450 fi 8451 done 8452 $EGREP -n '@[a-z_][a-z_0-9]+@' "$ac_file" >"$tmp"/out 8453 $EGREP -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>"$tmp"/out 8454 if test -s "$tmp"/out; then 8455 ac_seen=`sed -e 's,^,'"$ac_file"':,' < "$tmp"/out` 8456 { echo "$as_me:8456: WARNING: Some variables may not be substituted: 8457 $ac_seen" >&5 8458 echo "$as_me: WARNING: Some variables may not be substituted: 8459 $ac_seen" >&2;} 8460 fi 8461 else 8462 cat "$tmp"/out 8463 fi 8464 rm -f "$tmp"/out 8465 8466 done 8467 EOF 8468 cat >>"$CONFIG_STATUS" <<\EOF 8469 8470 # 8471 # CONFIG_HEADER section. 8472 # 8473 8474 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 8475 # NAME is the cpp macro being defined and VALUE is the value it is being given. 8476 # 8477 # ac_d sets the value in "#define NAME VALUE" lines. 8478 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 8479 ac_dB='[ ].*$,\1#\2' 8480 ac_dC=' ' 8481 ac_dD=',;t' 8482 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 8483 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 8484 ac_iB='\([ ]\),\1#\2define\3' 8485 ac_iC=' ' 8486 ac_iD='\4,;t' 8487 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 8488 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 8489 ac_uB='$,\1#\2define\3' 8490 ac_uC=' ' 8491 ac_uD=',;t' 8492 8493 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 8494 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8495 case "$ac_file" in 8496 - | *:- | *:-:* ) # input from stdin 8497 cat >"$tmp"/stdin 8498 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8499 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8500 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8501 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8502 * ) ac_file_in=$ac_file.in ;; 8503 esac 8504 8505 test x"$ac_file" != x- && { echo "$as_me:8505: creating $ac_file" >&5 8506 echo "$as_me: creating $ac_file" >&6;} 8507 8508 # First look for the input files in the build tree, otherwise in the 8509 # src tree. 8510 ac_file_inputs=`IFS=: 8511 for f in $ac_file_in; do 8512 case $f in 8513 -) echo "$tmp"/stdin ;; 8514 [\\/$]*) 8515 # Absolute (can't be DOS-style, as IFS=:) 8516 test -f "$f" || { { echo "$as_me:8516: error: cannot find input file: $f" >&5 8517 echo "$as_me: error: cannot find input file: $f" >&2;} 8518 { (exit 1); exit 1; }; } 8519 echo $f;; 8520 *) # Relative 8521 if test -f "$f"; then 8522 # Build tree 8523 echo $f 8524 elif test -f "$srcdir/$f"; then 8525 # Source tree 8526 echo "$srcdir/$f" 8527 else 8528 # /dev/null tree 8529 { { echo "$as_me:8529: error: cannot find input file: $f" >&5 8530 echo "$as_me: error: cannot find input file: $f" >&2;} 8531 { (exit 1); exit 1; }; } 8532 fi;; 8533 esac 8534 done` || { (exit 1); exit 1; } 8535 # Remove the trailing spaces. 8536 sed 's/[ ]*$//' $ac_file_inputs >"$tmp"/in 8537 8538 EOF 8539 8540 # Transform confdefs.h into two sed scripts, `conftest.defines' and 8541 # `conftest.undefs', that substitutes the proper values into 8542 # config.h.in to produce config.h. The first handles `#define' 8543 # templates, and the second `#undef' templates. 8544 # And first: Protect against being on the right side of a sed subst in 8545 # config.status. Protect against being in an unquoted here document 8546 # in config.status. 8547 rm -f conftest.defines conftest.undefs 8548 # Using a here document instead of a string reduces the quoting nightmare. 8549 # Putting comments in sed scripts is not portable. 8550 # 8551 # `end' is used to avoid that the second main sed command (meant for 8552 # 0-ary CPP macros) applies to n-ary macro definitions. 8553 # See the Autoconf documentation for `clear'. 8554 cat >confdef2sed.sed <<\EOF 8555 s/[\\&,]/\\&/g 8556 s,[\\$`],\\&,g 8557 t clear 8558 : clear 8559 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 8560 t end 8561 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 8562 : end 8563 EOF 8564 # If some macros were called several times there might be several times 8565 # the same #defines, which is useless. Nevertheless, we may not want to 8566 # sort them, since we want the *last* AC-DEFINE to be honored. 8567 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 8568 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 8569 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 8570 rm -f confdef2sed.sed 8571 8572 # This sed command replaces #undef with comments. This is necessary, for 8573 # example, in the case of _POSIX_SOURCE, which is predefined and required 8574 # on some systems where configure will not decide to define it. 8575 cat >>conftest.undefs <<\EOF 8576 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 8577 EOF 8578 8579 # Break up conftest.defines because some shells have a limit on the size 8580 # of here documents, and old seds have small limits too (100 cmds). 8581 echo ' # Handle all the #define templates only if necessary.' >>"$CONFIG_STATUS" 8582 echo ' test -n "${EGREP}" || EGREP="grep -E"' >>"$CONFIG_STATUS" 8583 echo ' if ${EGREP} "^[ ]*#[ ]*define" "$tmp"/in >/dev/null; then' >>"$CONFIG_STATUS" 8584 echo ' # If there are no defines, we may have an empty if/fi' >>"$CONFIG_STATUS" 8585 echo ' :' >>"$CONFIG_STATUS" 8586 rm -f conftest.tail 8587 while grep . conftest.defines >/dev/null 8588 do 8589 # Write a limited-size here document to "$tmp"/defines.sed. 8590 echo ' cat >"$tmp"/defines.sed <<CEOF' >>"$CONFIG_STATUS" 8591 # Speed up: don't consider the non `#define' lines. 8592 echo '/^[ ]*#[ ]*define/!b' >>"$CONFIG_STATUS" 8593 # Work around the forget-to-reset-the-flag bug. 8594 echo 't clr' >>"$CONFIG_STATUS" 8595 echo ': clr' >>"$CONFIG_STATUS" 8596 sed "${ac_max_here_lines}q" conftest.defines >>"$CONFIG_STATUS" 8597 echo 'CEOF 8598 sed -f "$tmp"/defines.sed "$tmp"/in >"$tmp"/out 8599 rm -f "$tmp"/in 8600 mv "$tmp"/out "$tmp"/in 8601 ' >>"$CONFIG_STATUS" 8602 sed "1,${ac_max_here_lines}d" conftest.defines >conftest.tail 8603 rm -f conftest.defines 8604 mv conftest.tail conftest.defines 8605 done 8606 rm -f conftest.defines 8607 echo ' fi # grep' >>"$CONFIG_STATUS" 8608 echo >>"$CONFIG_STATUS" 8609 8610 # Break up conftest.undefs because some shells have a limit on the size 8611 # of here documents, and old seds have small limits too (100 cmds). 8612 echo ' # Handle all the #undef templates' >>"$CONFIG_STATUS" 8613 rm -f conftest.tail 8614 while grep . conftest.undefs >/dev/null 8615 do 8616 # Write a limited-size here document to "$tmp"/undefs.sed. 8617 echo ' cat >"$tmp"/undefs.sed <<CEOF' >>"$CONFIG_STATUS" 8618 # Speed up: don't consider the non `#undef' 8619 echo '/^[ ]*#[ ]*undef/!b' >>"$CONFIG_STATUS" 8620 # Work around the forget-to-reset-the-flag bug. 8621 echo 't clr' >>"$CONFIG_STATUS" 8622 echo ': clr' >>"$CONFIG_STATUS" 8623 sed "${ac_max_here_lines}q" conftest.undefs >>"$CONFIG_STATUS" 8624 echo 'CEOF 8625 sed -f "$tmp"/undefs.sed "$tmp"/in >"$tmp"/out 8626 rm -f "$tmp"/in 8627 mv "$tmp"/out "$tmp"/in 8628 ' >>"$CONFIG_STATUS" 8629 sed "1,${ac_max_here_lines}d" conftest.undefs >conftest.tail 8630 rm -f conftest.undefs 8631 mv conftest.tail conftest.undefs 8632 done 8633 rm -f conftest.undefs 8634 8635 cat >>"$CONFIG_STATUS" <<\EOF 8636 # Let's still pretend it is `configure' which instantiates (i.e., don't 8637 # use $as_me), people would be surprised to read: 8638 # /* config.h. Generated automatically by config.status. */ 8639 if test x"$ac_file" = x-; then 8640 echo "/* Generated automatically by configure. */" >"$tmp"/config.h 8641 else 8642 echo "/* $ac_file. Generated automatically by configure. */" >"$tmp"/config.h 8643 fi 8644 cat "$tmp"/in >>"$tmp"/config.h 8645 rm -f "$tmp"/in 8646 if test x"$ac_file" != x-; then 8647 if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then 8648 { echo "$as_me:8648: $ac_file is unchanged" >&5 8649 echo "$as_me: $ac_file is unchanged" >&6;} 8650 else 8651 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8652 X"$ac_file" : 'X\(//\)[^/]' \| \ 8653 X"$ac_file" : 'X\(//\)$' \| \ 8654 X"$ac_file" : 'X\(/\)' \| \ 8655 . : '\(.\)' 2>/dev/null || 8656 echo X"$ac_file" | 8657 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8658 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8659 /^X\(\/\/\)$/{ s//\1/; q; } 8660 /^X\(\/\).*/{ s//\1/; q; } 8661 s/.*/./; q'` 8662 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 8663 { case "$ac_dir" in 8664 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8665 *) as_incr_dir=.;; 8666 esac 8667 as_dummy="$ac_dir" 8668 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8669 case $as_mkdir_dir in 8670 # Skip DOS drivespec 8671 ?:) as_incr_dir=$as_mkdir_dir ;; 8672 *) 8673 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8674 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 8675 ;; 8676 esac 8677 done; } 8678 8679 fi 8680 rm -f "$ac_file" 8681 mv "$tmp/config.h" "$ac_file" 8682 fi 8683 else 8684 cat "$tmp"/config.h 8685 rm -f "$tmp"/config.h 8686 fi 8687 done 8688 EOF 8689 8690 cat >>"$CONFIG_STATUS" <<\EOF 8691 8692 { (exit 0); exit 0; } 8693 EOF 8694 chmod +x "$CONFIG_STATUS" 8695 ac_clean_files=$ac_clean_files_save 8696 8697 # configure is writing to config.log, and then calls config.status. 8698 # config.status does its own redirection, appending to config.log. 8699 # Unfortunately, on DOS this fails, as config.log is still kept open 8700 # by configure, so config.status won't be able to write to it; its 8701 # output is simply discarded. So we exec the FD to /dev/null, 8702 # effectively closing config.log, so it can be properly (re)opened and 8703 # appended to by config.status. When coming back to configure, we 8704 # need to make the FD available again. 8705 if test "$no_create" != yes; then 8706 ac_cs_success=: 8707 exec 5>/dev/null 8708 $SHELL "$CONFIG_STATUS" || ac_cs_success=false 8709 exec 5>>config.log 8710 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8711 # would make configure fail if this is the last instruction. 8712 "$ac_cs_success" || { (exit 1); exit 1; } 8713 fi 8714 8715 test -z "$cf_make_docs" && cf_make_docs=0 8716 8717 cf_output=makefile 8718 test -f "$cf_output" || cf_output=Makefile 8719 8720 if test "$cf_make_docs" = 0 8721 then 8722 cat >>$cf_output <<CF_EOF 8723 ################################################################################ 8724 ## generated by CF_MAKE_DOCS 8725 .SUFFIXES : .html .1 .man .ps .pdf .txt 8726 8727 ${NROFF_NOTE}.1.txt : 8728 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 8729 8730 ${GROFF_NOTE}.ps.pdf : 8731 ${GROFF_NOTE} ps2pdf \$*.ps 8732 ${GROFF_NOTE} 8733 ${GROFF_NOTE}.1.ps : 8734 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 8735 ${GROFF_NOTE} 8736 ${GROFF_NOTE}.1.txt : 8737 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -rHY=0 -Tascii -man | col -bx" >\$@ 8738 8739 ${MAN2HTML_NOTE}.1.html : 8740 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 8741 8742 CF_EOF 8743 cf_make_docs=1 8744 fi 8745 8746 for cf_name in yacc 8747 do 8748 cat >>$cf_output <<CF_EOF 8749 ################################################################################ 8750 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8751 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 8752 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 8753 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 8754 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8755 8756 clean \\ 8757 docs-clean :: 8758 ${NROFF_NOTE} rm -f $cf_name.txt 8759 ${MAN2HTML_NOTE} rm -f $cf_name.html 8760 ${GROFF_NOTE} rm -f $cf_name.pdf 8761 ${GROFF_NOTE} rm -f $cf_name.ps 8762 ${GROFF_NOTE} rm -f $cf_name.txt 8763 8764 ${NROFF_NOTE}$cf_name.txt : $cf_name.1 8765 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 8766 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 8767 ${GROFF_NOTE}$cf_name.ps : $cf_name.1 8768 ${GROFF_NOTE}$cf_name.txt : $cf_name.1 8769 CF_EOF 8770 done 8771 8772
Indexes created Fri Jun 26 00:24:39 UTC 2026