configure revision 1.1.1.7.12.2
1 #! /bin/sh 2 # From configure.in Revision: 1.21 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20181006. 5 # 6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7 # Free Software Foundation, Inc. 8 # This configure script is free software; the Free Software Foundation 9 # gives unlimited permission to copy, distribute and modify it. 10 11 # Avoid depending upon Character Ranges. 12 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 15 as_cr_digits='0123456789' 16 as_cr_alnum=$as_cr_Letters$as_cr_digits 17 18 # Sed expression to map a string onto a valid variable name. 19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 20 21 # Sed expression to map a string onto a valid CPP name. 22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 23 24 # Be Bourne compatible 25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 26 emulate sh 27 NULLCMD=: 28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 29 set -o posix 30 fi 31 32 # Name of the executable. 33 as_me=`echo "$0" |sed 's,.*[\\/],,'` 34 35 if expr a : '\(a\)' >/dev/null 2>&1; then 36 as_expr=expr 37 else 38 as_expr=false 39 fi 40 41 rm -f conf$$ conf$$.exe conf$$.file 42 echo >conf$$.file 43 if ln -s conf$$.file conf$$ 2>/dev/null; then 44 # We could just check for DJGPP; but this test a) works b) is more generic 45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 46 if test -f conf$$.exe; then 47 # Don't use ln at all; we don't have any links 48 as_ln_s='cp -p' 49 else 50 as_ln_s='ln -s' 51 fi 52 elif ln conf$$.file conf$$ 2>/dev/null; then 53 as_ln_s=ln 54 else 55 as_ln_s='cp -p' 56 fi 57 rm -f conf$$ conf$$.exe conf$$.file 58 59 as_executable_p="test -f" 60 61 # Support unset when possible. 62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 63 as_unset=unset 64 else 65 as_unset=false 66 fi 67 68 # NLS nuisances. 69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 77 78 # IFS 79 # We need space, tab and new line, in precisely that order. 80 as_nl=' 81 ' 82 IFS=" $as_nl" 83 84 # CDPATH. 85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 86 87 # Name of the host. 88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 89 # so uname gets run too. 90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 91 92 exec 6>&1 93 94 # 95 # Initializations. 96 # 97 ac_default_prefix=/usr/local 98 cross_compiling=no 99 subdirs= 100 MFLAGS= MAKEFLAGS= 101 SHELL=${CONFIG_SHELL-/bin/sh} 102 103 # Maximum number of lines to put in a shell here document. 104 # This variable seems obsolete. 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then 620 # Omit some internal or obsolete options to make the list less imposing. 621 # This message is too long to be a string in the A/UX 3.1 sh. 622 cat <<EOF 623 \`configure' configures this package to adapt to many kinds of systems. 624 625 Usage: $0 [OPTION]... [VAR=VALUE]... 626 627 To assign environment variables (e.g., CC, CFLAGS...), specify them as 628 VAR=VALUE. See below for descriptions of some of the useful variables. 629 630 Defaults for the options are specified in brackets. 631 632 Configuration: 633 -h, --help display this help and exit 634 --help=short display options specific to this package 635 --help=recursive display the short help of all the included packages 636 -V, --version display version information and exit 637 -q, --quiet, --silent do not print \`checking...' messages 638 --cache-file=FILE cache test results in FILE [disabled] 639 -C, --config-cache alias for \`--cache-file=config.cache' 640 -n, --no-create do not create output files 641 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 642 643 EOF 644 645 cat <<EOF 646 Installation directories: 647 --prefix=PREFIX install architecture-independent files in PREFIX 648 [$ac_default_prefix] 649 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 650 [PREFIX] 651 652 By default, \`make install' will install all the files in 653 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 654 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 655 for instance \`--prefix=\$HOME'. 656 657 For better control, use the options below. 658 659 Fine tuning of the installation directories: 660 --bindir=DIR user executables [EPREFIX/bin] 661 --sbindir=DIR system admin executables [EPREFIX/sbin] 662 --libexecdir=DIR program executables [EPREFIX/libexec] 663 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 664 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 665 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 666 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 667 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 668 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 669 --libdir=DIR object code libraries [EPREFIX/lib] 670 --includedir=DIR C header files [PREFIX/include] 671 --oldincludedir=DIR C header files for non-gcc [/usr/include] 672 --infodir=DIR info documentation [DATAROOTDIR/info] 673 --mandir=DIR man documentation [DATAROOTDIR/man] 674 EOF 675 676 cat <<\EOF 677 678 Program names: 679 --program-prefix=PREFIX prepend PREFIX to installed program names 680 --program-suffix=SUFFIX append SUFFIX to installed program names 681 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 682 683 System types: 684 --build=BUILD configure for building on BUILD [guessed] 685 --host=HOST build programs to run on HOST [BUILD] 686 --target=TARGET configure for building compilers for TARGET [HOST] 687 EOF 688 fi 689 690 if test -n "$ac_init_help"; then 691 692 cat <<\EOF 693 694 Optional Packages: 695 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 696 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 697 698 Optional Features: 699 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 700 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 701 702 --with-max-table-size=N set the maximum table size = N (no default) 703 --enable-btyacc turn on support for the btyacc backtracking 704 extension (default: no) 705 --with-warnings test: turn on gcc warnings 706 --disable-echo do not display "compiling" commands 707 --with-dmalloc test: use Gray Watson's dmalloc library 708 --with-dbmalloc test: use Conor Cahill's dbmalloc library 709 --with-valgrind test: use valgrind 710 --disable-leaks test: free permanent memory, analyze leaks 711 --with-man2html=XXX use XXX rather than groff 712 713 Some influential environment variables: 714 CC C compiler command 715 CFLAGS C compiler flags 716 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 717 nonstandard directory <lib dir> 718 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 719 headers in a nonstandard directory <include dir> 720 CPP C preprocessor 721 722 Use these variables to override the choices made by `configure' or to help 723 it to find libraries and programs with nonstandard names/locations. 724 725 EOF 726 fi 727 728 if test "$ac_init_help" = "recursive"; then 729 # If there are subdirs, report their specific --help. 730 ac_popdir=`pwd` 731 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 732 cd $ac_subdir 733 # A "../" for each directory in /$ac_subdir. 734 ac_dots=`echo $ac_subdir | 735 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 736 737 case $srcdir in 738 .) # No --srcdir option. We are building in place. 739 ac_sub_srcdir=$srcdir ;; 740 [\\/]* | ?:[\\/]* ) # Absolute path. 741 ac_sub_srcdir=$srcdir/$ac_subdir ;; 742 *) # Relative path. 743 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 744 esac 745 746 # Check for guested configure; otherwise get Cygnus style configure. 747 if test -f $ac_sub_srcdir/configure.gnu; then 748 echo 749 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 750 elif test -f $ac_sub_srcdir/configure; then 751 echo 752 $SHELL $ac_sub_srcdir/configure --help=recursive 753 elif test -f $ac_sub_srcdir/configure.ac || 754 test -f $ac_sub_srcdir/configure.in; then 755 echo 756 $ac_configure --help 757 else 758 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 759 fi 760 cd $ac_popdir 761 done 762 fi 763 764 test -n "$ac_init_help" && exit 0 765 if $ac_init_version; then 766 cat <<\EOF 767 768 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 769 Free Software Foundation, Inc. 770 This configure script is free software; the Free Software Foundation 771 gives unlimited permission to copy, distribute and modify it. 772 EOF 773 exit 0 774 fi 775 exec 5>config.log 776 cat >&5 <<EOF 777 This file contains any messages produced by compilers while 778 running configure, to aid debugging if configure makes a mistake. 779 780 It was created by $as_me, which was 781 generated by GNU Autoconf 2.52.20181006. Invocation command line was 782 783 $ $0 $@ 784 785 EOF 786 { 787 cat <<_ASUNAME 788 ## ---------- ## 789 ## Platform. ## 790 ## ---------- ## 791 792 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 793 uname -m = `(uname -m) 2>/dev/null || echo unknown` 794 uname -r = `(uname -r) 2>/dev/null || echo unknown` 795 uname -s = `(uname -s) 2>/dev/null || echo unknown` 796 uname -v = `(uname -v) 2>/dev/null || echo unknown` 797 798 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 799 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 800 801 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 802 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 803 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 804 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 805 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 806 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 807 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 808 809 PATH = $PATH 810 811 _ASUNAME 812 } >&5 813 814 cat >&5 <<EOF 815 ## ------------ ## 816 ## Core tests. ## 817 ## ------------ ## 818 819 EOF 820 821 # Keep a trace of the command line. 822 # Strip out --no-create and --no-recursion so they do not pile up. 823 # Also quote any args containing shell meta-characters. 824 ac_configure_args= 825 ac_sep= 826 for ac_arg 827 do 828 case $ac_arg in 829 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 830 | --no-cr | --no-c) ;; 831 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 832 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 833 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 834 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 835 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 836 ac_sep=" " ;; 837 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 838 ac_sep=" " ;; 839 esac 840 # Get rid of the leading space. 841 done 842 843 # When interrupted or exit'd, cleanup temporary files, and complete 844 # config.log. We remove comments because anyway the quotes in there 845 # would cause problems or look ugly. 846 trap 'exit_status=$? 847 # Save into config.log some information that might help in debugging. 848 echo >&5 849 echo "## ----------------- ##" >&5 850 echo "## Cache variables. ##" >&5 851 echo "## ----------------- ##" >&5 852 echo >&5 853 # The following way of writing the cache mishandles newlines in values, 854 { 855 (set) 2>&1 | 856 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 857 *ac_space=\ *) 858 sed -n \ 859 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 860 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 861 ;; 862 *) 863 sed -n \ 864 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 865 ;; 866 esac; 867 } >&5 868 sed "/^$/d" confdefs.h >conftest.log 869 if test -s conftest.log; then 870 echo >&5 871 echo "## ------------ ##" >&5 872 echo "## confdefs.h. ##" >&5 873 echo "## ------------ ##" >&5 874 echo >&5 875 cat conftest.log >&5 876 fi 877 (echo; echo) >&5 878 test "$ac_signal" != 0 && 879 echo "$as_me: caught signal $ac_signal" >&5 880 echo "$as_me: exit $exit_status" >&5 881 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 882 exit $exit_status 883 ' 0 884 for ac_signal in 1 2 13 15; do 885 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 886 done 887 ac_signal=0 888 889 # confdefs.h avoids OS command line length limits that DEFS can exceed. 890 rm -rf conftest* confdefs.h 891 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 892 echo >confdefs.h 893 894 # Let the site file select an alternate cache file if it wants to. 895 # Prefer explicitly selected file to automatically selected ones. 896 if test -z "$CONFIG_SITE"; then 897 if test "x$prefix" != xNONE; then 898 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 899 else 900 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 901 fi 902 fi 903 for ac_site_file in $CONFIG_SITE; do 904 if test -r "$ac_site_file"; then 905 { echo "$as_me:905: loading site script $ac_site_file" >&5 906 echo "$as_me: loading site script $ac_site_file" >&6;} 907 cat "$ac_site_file" >&5 908 . "$ac_site_file" 909 fi 910 done 911 912 if test -r "$cache_file"; then 913 # Some versions of bash will fail to source /dev/null (special 914 # files actually), so we avoid doing that. 915 if test -f "$cache_file"; then 916 { echo "$as_me:916: loading cache $cache_file" >&5 917 echo "$as_me: loading cache $cache_file" >&6;} 918 case $cache_file in 919 [\\/]* | ?:[\\/]* ) . $cache_file;; 920 *) . ./$cache_file;; 921 esac 922 fi 923 else 924 { echo "$as_me:924: creating cache $cache_file" >&5 925 echo "$as_me: creating cache $cache_file" >&6;} 926 >$cache_file 927 fi 928 929 # Check that the precious variables saved in the cache have kept the same 930 # value. 931 ac_cache_corrupted=false 932 for ac_var in `(set) 2>&1 | 933 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 934 eval ac_old_set=\$ac_cv_env_${ac_var}_set 935 eval ac_new_set=\$ac_env_${ac_var}_set 936 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 937 eval ac_new_val="\$ac_env_${ac_var}_value" 938 case $ac_old_set,$ac_new_set in 939 set,) 940 { echo "$as_me:940: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 941 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 942 ac_cache_corrupted=: ;; 943 ,set) 944 { echo "$as_me:944: error: \`$ac_var' was not set in the previous run" >&5 945 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 946 ac_cache_corrupted=: ;; 947 ,);; 948 *) 949 if test "x$ac_old_val" != "x$ac_new_val"; then 950 { echo "$as_me:950: error: \`$ac_var' has changed since the previous run:" >&5 951 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 952 { echo "$as_me:952: former value: $ac_old_val" >&5 953 echo "$as_me: former value: $ac_old_val" >&2;} 954 { echo "$as_me:954: current value: $ac_new_val" >&5 955 echo "$as_me: current value: $ac_new_val" >&2;} 956 ac_cache_corrupted=: 957 fi;; 958 esac 959 # Pass precious variables to config.status. It doesn't matter if 960 # we pass some twice (in addition to the command line arguments). 961 if test "$ac_new_set" = set; then 962 case $ac_new_val in 963 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 964 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 965 ac_configure_args="$ac_configure_args '$ac_arg'" 966 ;; 967 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 968 ;; 969 esac 970 fi 971 done 972 if $ac_cache_corrupted; then 973 { echo "$as_me:973: error: changes in the environment can compromise the build" >&5 974 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 975 { { echo "$as_me:975: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 976 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 977 { (exit 1); exit 1; }; } 978 fi 979 980 ac_ext=c 981 ac_cpp='$CPP $CPPFLAGS' 982 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 983 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 984 ac_compiler_gnu=$ac_cv_c_compiler_gnu 985 ac_main_return=return 986 987 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 988 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 989 ECHO_T=' ' ;; 990 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 991 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 992 esac 993 echo "#! $SHELL" >conftest.sh 994 echo "exit 0" >>conftest.sh 995 chmod +x conftest.sh 996 if { (echo "$as_me:996: PATH=\".;.\"; conftest.sh") >&5 997 (PATH=".;."; conftest.sh) 2>&5 998 ac_status=$? 999 echo "$as_me:999: \$? = $ac_status" >&5 1000 (exit $ac_status); }; then 1001 ac_path_separator=';' 1002 else 1003 ac_path_separator=: 1004 fi 1005 PATH_SEPARATOR="$ac_path_separator" 1006 rm -f conftest.sh 1007 1008 ac_config_headers="$ac_config_headers config.h:config_h.in" 1009 1010 ac_aux_dir= 1011 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1012 if test -f $ac_dir/install-sh; then 1013 ac_aux_dir=$ac_dir 1014 ac_install_sh="$ac_aux_dir/install-sh -c" 1015 break 1016 elif test -f $ac_dir/install.sh; then 1017 ac_aux_dir=$ac_dir 1018 ac_install_sh="$ac_aux_dir/install.sh -c" 1019 break 1020 elif test -f $ac_dir/shtool; then 1021 ac_aux_dir=$ac_dir 1022 ac_install_sh="$ac_aux_dir/shtool install -c" 1023 break 1024 fi 1025 done 1026 if test -z "$ac_aux_dir"; then 1027 { { echo "$as_me:1027: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1028 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1029 { (exit 1); exit 1; }; } 1030 fi 1031 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1032 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1033 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1034 1035 # Make sure we can run config.sub. 1036 $ac_config_sub sun4 >/dev/null 2>&1 || 1037 { { echo "$as_me:1037: error: cannot run $ac_config_sub" >&5 1038 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1039 { (exit 1); exit 1; }; } 1040 1041 echo "$as_me:1041: checking build system type" >&5 1042 echo $ECHO_N "checking build system type... $ECHO_C" >&6 1043 if test "${ac_cv_build+set}" = set; then 1044 echo $ECHO_N "(cached) $ECHO_C" >&6 1045 else 1046 ac_cv_build_alias=$build_alias 1047 test -z "$ac_cv_build_alias" && 1048 ac_cv_build_alias=`$ac_config_guess` 1049 test -z "$ac_cv_build_alias" && 1050 { { echo "$as_me:1050: error: cannot guess build type; you must specify one" >&5 1051 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1052 { (exit 1); exit 1; }; } 1053 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1054 { { echo "$as_me:1054: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1055 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1056 { (exit 1); exit 1; }; } 1057 1058 fi 1059 echo "$as_me:1059: result: $ac_cv_build" >&5 1060 echo "${ECHO_T}$ac_cv_build" >&6 1061 build=$ac_cv_build 1062 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1063 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1064 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1065 1066 echo "$as_me:1066: checking host system type" >&5 1067 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1068 if test "${ac_cv_host+set}" = set; then 1069 echo $ECHO_N "(cached) $ECHO_C" >&6 1070 else 1071 ac_cv_host_alias=$host_alias 1072 test -z "$ac_cv_host_alias" && 1073 ac_cv_host_alias=$ac_cv_build_alias 1074 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1075 { { echo "$as_me:1075: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1076 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1077 { (exit 1); exit 1; }; } 1078 1079 fi 1080 echo "$as_me:1080: result: $ac_cv_host" >&5 1081 echo "${ECHO_T}$ac_cv_host" >&6 1082 host=$ac_cv_host 1083 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1084 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1085 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1086 1087 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1088 echo "$as_me:1088: checking target system type" >&5 1089 echo $ECHO_N "checking target system type... $ECHO_C" >&6 1090 if test "${ac_cv_target+set}" = set; then 1091 echo $ECHO_N "(cached) $ECHO_C" >&6 1092 else 1093 ac_cv_target_alias=$target_alias 1094 test "x$ac_cv_target_alias" = "x" && 1095 ac_cv_target_alias=$ac_cv_host_alias 1096 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1097 { { echo "$as_me:1097: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1098 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1099 { (exit 1); exit 1; }; } 1100 1101 fi 1102 echo "$as_me:1102: result: $ac_cv_target" >&5 1103 echo "${ECHO_T}$ac_cv_target" >&6 1104 target=$ac_cv_target 1105 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1106 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1107 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1108 1109 # The aliases save the names the user supplied, while $host etc. 1110 # will get canonicalized. 1111 test -n "$target_alias" && 1112 test "$program_prefix$program_suffix$program_transform_name" = \ 1113 NONENONEs,x,x, && 1114 program_prefix=${target_alias}- 1115 system_name="$host_os" 1116 else 1117 system_name="`(uname -s -r) 2>/dev/null`" 1118 if test -z "$system_name" ; then 1119 system_name="`(hostname) 2>/dev/null`" 1120 fi 1121 fi 1122 test -n "$system_name" && 1123 cat >>confdefs.h <<EOF 1124 #define SYSTEM_NAME "$system_name" 1125 EOF 1126 1127 if test "${cf_cv_system_name+set}" = set; then 1128 echo $ECHO_N "(cached) $ECHO_C" >&6 1129 else 1130 cf_cv_system_name="$system_name" 1131 fi 1132 1133 test -z "$system_name" && system_name="$cf_cv_system_name" 1134 test -n "$cf_cv_system_name" && echo "$as_me:1134: result: Configuring for $cf_cv_system_name" >&5 1135 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1136 1137 if test ".$system_name" != ".$cf_cv_system_name" ; then 1138 echo "$as_me:1138: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1139 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1140 { { echo "$as_me:1140: error: \"Please remove config.cache and try again.\"" >&5 1141 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1142 { (exit 1); exit 1; }; } 1143 fi 1144 1145 test "$program_prefix" != NONE && 1146 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1147 # Use a double $ so make ignores it. 1148 test "$program_suffix" != NONE && 1149 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1150 # Double any \ or $. echo might interpret backslashes. 1151 # By default was `s,x,x', remove it if useless. 1152 cat <<\_ACEOF >conftest.sed 1153 s/[\\$]/&&/g;s/;s,x,x,$// 1154 _ACEOF 1155 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1156 rm conftest.sed 1157 1158 ac_ext=c 1159 ac_cpp='$CPP $CPPFLAGS' 1160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1162 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1163 ac_main_return=return 1164 if test -n "$ac_tool_prefix"; then 1165 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1166 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1167 echo "$as_me:1167: checking for $ac_word" >&5 1168 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1169 if test "${ac_cv_prog_CC+set}" = set; then 1170 echo $ECHO_N "(cached) $ECHO_C" >&6 1171 else 1172 if test -n "$CC"; then 1173 ac_cv_prog_CC="$CC" # Let the user override the test. 1174 else 1175 ac_save_IFS=$IFS; IFS=$ac_path_separator 1176 ac_dummy="$PATH" 1177 for ac_dir in $ac_dummy; do 1178 IFS=$ac_save_IFS 1179 test -z "$ac_dir" && ac_dir=. 1180 $as_executable_p "$ac_dir/$ac_word" || continue 1181 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1182 echo "$as_me:1182: found $ac_dir/$ac_word" >&5 1183 break 1184 done 1185 1186 fi 1187 fi 1188 CC=$ac_cv_prog_CC 1189 if test -n "$CC"; then 1190 echo "$as_me:1190: result: $CC" >&5 1191 echo "${ECHO_T}$CC" >&6 1192 else 1193 echo "$as_me:1193: result: no" >&5 1194 echo "${ECHO_T}no" >&6 1195 fi 1196 1197 fi 1198 if test -z "$ac_cv_prog_CC"; then 1199 ac_ct_CC=$CC 1200 # Extract the first word of "gcc", so it can be a program name with args. 1201 set dummy gcc; ac_word=$2 1202 echo "$as_me:1202: checking for $ac_word" >&5 1203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1204 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1205 echo $ECHO_N "(cached) $ECHO_C" >&6 1206 else 1207 if test -n "$ac_ct_CC"; then 1208 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1209 else 1210 ac_save_IFS=$IFS; IFS=$ac_path_separator 1211 ac_dummy="$PATH" 1212 for ac_dir in $ac_dummy; do 1213 IFS=$ac_save_IFS 1214 test -z "$ac_dir" && ac_dir=. 1215 $as_executable_p "$ac_dir/$ac_word" || continue 1216 ac_cv_prog_ac_ct_CC="gcc" 1217 echo "$as_me:1217: found $ac_dir/$ac_word" >&5 1218 break 1219 done 1220 1221 fi 1222 fi 1223 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1224 if test -n "$ac_ct_CC"; then 1225 echo "$as_me:1225: result: $ac_ct_CC" >&5 1226 echo "${ECHO_T}$ac_ct_CC" >&6 1227 else 1228 echo "$as_me:1228: result: no" >&5 1229 echo "${ECHO_T}no" >&6 1230 fi 1231 1232 CC=$ac_ct_CC 1233 else 1234 CC="$ac_cv_prog_CC" 1235 fi 1236 1237 if test -z "$CC"; then 1238 if test -n "$ac_tool_prefix"; then 1239 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1240 set dummy ${ac_tool_prefix}cc; ac_word=$2 1241 echo "$as_me:1241: checking for $ac_word" >&5 1242 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1243 if test "${ac_cv_prog_CC+set}" = set; then 1244 echo $ECHO_N "(cached) $ECHO_C" >&6 1245 else 1246 if test -n "$CC"; then 1247 ac_cv_prog_CC="$CC" # Let the user override the test. 1248 else 1249 ac_save_IFS=$IFS; IFS=$ac_path_separator 1250 ac_dummy="$PATH" 1251 for ac_dir in $ac_dummy; do 1252 IFS=$ac_save_IFS 1253 test -z "$ac_dir" && ac_dir=. 1254 $as_executable_p "$ac_dir/$ac_word" || continue 1255 ac_cv_prog_CC="${ac_tool_prefix}cc" 1256 echo "$as_me:1256: found $ac_dir/$ac_word" >&5 1257 break 1258 done 1259 1260 fi 1261 fi 1262 CC=$ac_cv_prog_CC 1263 if test -n "$CC"; then 1264 echo "$as_me:1264: result: $CC" >&5 1265 echo "${ECHO_T}$CC" >&6 1266 else 1267 echo "$as_me:1267: result: no" >&5 1268 echo "${ECHO_T}no" >&6 1269 fi 1270 1271 fi 1272 if test -z "$ac_cv_prog_CC"; then 1273 ac_ct_CC=$CC 1274 # Extract the first word of "cc", so it can be a program name with args. 1275 set dummy cc; ac_word=$2 1276 echo "$as_me:1276: checking for $ac_word" >&5 1277 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1278 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1279 echo $ECHO_N "(cached) $ECHO_C" >&6 1280 else 1281 if test -n "$ac_ct_CC"; then 1282 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1283 else 1284 ac_save_IFS=$IFS; IFS=$ac_path_separator 1285 ac_dummy="$PATH" 1286 for ac_dir in $ac_dummy; do 1287 IFS=$ac_save_IFS 1288 test -z "$ac_dir" && ac_dir=. 1289 $as_executable_p "$ac_dir/$ac_word" || continue 1290 ac_cv_prog_ac_ct_CC="cc" 1291 echo "$as_me:1291: found $ac_dir/$ac_word" >&5 1292 break 1293 done 1294 1295 fi 1296 fi 1297 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1298 if test -n "$ac_ct_CC"; then 1299 echo "$as_me:1299: result: $ac_ct_CC" >&5 1300 echo "${ECHO_T}$ac_ct_CC" >&6 1301 else 1302 echo "$as_me:1302: result: no" >&5 1303 echo "${ECHO_T}no" >&6 1304 fi 1305 1306 CC=$ac_ct_CC 1307 else 1308 CC="$ac_cv_prog_CC" 1309 fi 1310 1311 fi 1312 if test -z "$CC"; then 1313 # Extract the first word of "cc", so it can be a program name with args. 1314 set dummy cc; ac_word=$2 1315 echo "$as_me:1315: checking for $ac_word" >&5 1316 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1317 if test "${ac_cv_prog_CC+set}" = set; then 1318 echo $ECHO_N "(cached) $ECHO_C" >&6 1319 else 1320 if test -n "$CC"; then 1321 ac_cv_prog_CC="$CC" # Let the user override the test. 1322 else 1323 ac_prog_rejected=no 1324 ac_save_IFS=$IFS; IFS=$ac_path_separator 1325 ac_dummy="$PATH" 1326 for ac_dir in $ac_dummy; do 1327 IFS=$ac_save_IFS 1328 test -z "$ac_dir" && ac_dir=. 1329 $as_executable_p "$ac_dir/$ac_word" || continue 1330 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1331 ac_prog_rejected=yes 1332 continue 1333 fi 1334 ac_cv_prog_CC="cc" 1335 echo "$as_me:1335: found $ac_dir/$ac_word" >&5 1336 break 1337 done 1338 1339 if test $ac_prog_rejected = yes; then 1340 # We found a bogon in the path, so make sure we never use it. 1341 set dummy $ac_cv_prog_CC 1342 shift 1343 if test $# != 0; then 1344 # We chose a different compiler from the bogus one. 1345 # However, it has the same basename, so the bogon will be chosen 1346 # first if we set CC to just the basename; use the full file name. 1347 shift 1348 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1349 shift 1350 ac_cv_prog_CC="$@" 1351 fi 1352 fi 1353 fi 1354 fi 1355 CC=$ac_cv_prog_CC 1356 if test -n "$CC"; then 1357 echo "$as_me:1357: result: $CC" >&5 1358 echo "${ECHO_T}$CC" >&6 1359 else 1360 echo "$as_me:1360: result: no" >&5 1361 echo "${ECHO_T}no" >&6 1362 fi 1363 1364 fi 1365 if test -z "$CC"; then 1366 if test -n "$ac_tool_prefix"; then 1367 for ac_prog in cl 1368 do 1369 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1370 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1371 echo "$as_me:1371: checking for $ac_word" >&5 1372 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1373 if test "${ac_cv_prog_CC+set}" = set; then 1374 echo $ECHO_N "(cached) $ECHO_C" >&6 1375 else 1376 if test -n "$CC"; then 1377 ac_cv_prog_CC="$CC" # Let the user override the test. 1378 else 1379 ac_save_IFS=$IFS; IFS=$ac_path_separator 1380 ac_dummy="$PATH" 1381 for ac_dir in $ac_dummy; do 1382 IFS=$ac_save_IFS 1383 test -z "$ac_dir" && ac_dir=. 1384 $as_executable_p "$ac_dir/$ac_word" || continue 1385 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1386 echo "$as_me:1386: found $ac_dir/$ac_word" >&5 1387 break 1388 done 1389 1390 fi 1391 fi 1392 CC=$ac_cv_prog_CC 1393 if test -n "$CC"; then 1394 echo "$as_me:1394: result: $CC" >&5 1395 echo "${ECHO_T}$CC" >&6 1396 else 1397 echo "$as_me:1397: result: no" >&5 1398 echo "${ECHO_T}no" >&6 1399 fi 1400 1401 test -n "$CC" && break 1402 done 1403 fi 1404 if test -z "$CC"; then 1405 ac_ct_CC=$CC 1406 for ac_prog in cl 1407 do 1408 # Extract the first word of "$ac_prog", so it can be a program name with args. 1409 set dummy $ac_prog; ac_word=$2 1410 echo "$as_me:1410: checking for $ac_word" >&5 1411 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1412 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1413 echo $ECHO_N "(cached) $ECHO_C" >&6 1414 else 1415 if test -n "$ac_ct_CC"; then 1416 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1417 else 1418 ac_save_IFS=$IFS; IFS=$ac_path_separator 1419 ac_dummy="$PATH" 1420 for ac_dir in $ac_dummy; do 1421 IFS=$ac_save_IFS 1422 test -z "$ac_dir" && ac_dir=. 1423 $as_executable_p "$ac_dir/$ac_word" || continue 1424 ac_cv_prog_ac_ct_CC="$ac_prog" 1425 echo "$as_me:1425: found $ac_dir/$ac_word" >&5 1426 break 1427 done 1428 1429 fi 1430 fi 1431 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1432 if test -n "$ac_ct_CC"; then 1433 echo "$as_me:1433: result: $ac_ct_CC" >&5 1434 echo "${ECHO_T}$ac_ct_CC" >&6 1435 else 1436 echo "$as_me:1436: result: no" >&5 1437 echo "${ECHO_T}no" >&6 1438 fi 1439 1440 test -n "$ac_ct_CC" && break 1441 done 1442 1443 CC=$ac_ct_CC 1444 fi 1445 1446 fi 1447 1448 test -z "$CC" && { { echo "$as_me:1448: error: no acceptable cc found in \$PATH" >&5 1449 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1450 { (exit 1); exit 1; }; } 1451 1452 # Provide some information about the compiler. 1453 echo "$as_me:1453:" \ 1454 "checking for C compiler version" >&5 1455 ac_compiler=`set X $ac_compile; echo $2` 1456 { (eval echo "$as_me:1456: \"$ac_compiler --version </dev/null >&5\"") >&5 1457 (eval $ac_compiler --version </dev/null >&5) 2>&5 1458 ac_status=$? 1459 echo "$as_me:1459: \$? = $ac_status" >&5 1460 (exit $ac_status); } 1461 { (eval echo "$as_me:1461: \"$ac_compiler -v </dev/null >&5\"") >&5 1462 (eval $ac_compiler -v </dev/null >&5) 2>&5 1463 ac_status=$? 1464 echo "$as_me:1464: \$? = $ac_status" >&5 1465 (exit $ac_status); } 1466 { (eval echo "$as_me:1466: \"$ac_compiler -V </dev/null >&5\"") >&5 1467 (eval $ac_compiler -V </dev/null >&5) 2>&5 1468 ac_status=$? 1469 echo "$as_me:1469: \$? = $ac_status" >&5 1470 (exit $ac_status); } 1471 1472 cat >conftest.$ac_ext <<_ACEOF 1473 #line 1473 "configure" 1474 #include "confdefs.h" 1475 1476 int 1477 main (void) 1478 { 1479 1480 ; 1481 return 0; 1482 } 1483 _ACEOF 1484 ac_clean_files_save=$ac_clean_files 1485 ac_clean_files="$ac_clean_files a.out a.exe" 1486 # Try to create an executable without -o first, disregard a.out. 1487 # It will help us diagnose broken compilers, and finding out an intuition 1488 # of exeext. 1489 echo "$as_me:1489: checking for C compiler default output" >&5 1490 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1491 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1492 if { (eval echo "$as_me:1492: \"$ac_link_default\"") >&5 1493 (eval $ac_link_default) 2>&5 1494 ac_status=$? 1495 echo "$as_me:1495: \$? = $ac_status" >&5 1496 (exit $ac_status); }; then 1497 # Find the output, starting from the most likely. This scheme is 1498 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1499 # resort. 1500 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1501 ls a.out conftest 2>/dev/null; 1502 ls a.* conftest.* 2>/dev/null`; do 1503 case $ac_file in 1504 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1505 a.out ) # We found the default executable, but exeext='' is most 1506 # certainly right. 1507 break;; 1508 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1509 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1510 export ac_cv_exeext 1511 break;; 1512 * ) break;; 1513 esac 1514 done 1515 else 1516 echo "$as_me: failed program was:" >&5 1517 cat conftest.$ac_ext >&5 1518 { { echo "$as_me:1518: error: C compiler cannot create executables" >&5 1519 echo "$as_me: error: C compiler cannot create executables" >&2;} 1520 { (exit 77); exit 77; }; } 1521 fi 1522 1523 ac_exeext=$ac_cv_exeext 1524 echo "$as_me:1524: result: $ac_file" >&5 1525 echo "${ECHO_T}$ac_file" >&6 1526 1527 # Check the compiler produces executables we can run. If not, either 1528 # the compiler is broken, or we cross compile. 1529 echo "$as_me:1529: checking whether the C compiler works" >&5 1530 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1531 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1532 # If not cross compiling, check that we can run a simple program. 1533 if test "$cross_compiling" != yes; then 1534 if { ac_try='./$ac_file' 1535 { (eval echo "$as_me:1535: \"$ac_try\"") >&5 1536 (eval $ac_try) 2>&5 1537 ac_status=$? 1538 echo "$as_me:1538: \$? = $ac_status" >&5 1539 (exit $ac_status); }; }; then 1540 cross_compiling=no 1541 else 1542 if test "$cross_compiling" = maybe; then 1543 cross_compiling=yes 1544 else 1545 { { echo "$as_me:1545: error: cannot run C compiled programs. 1546 If you meant to cross compile, use \`--host'." >&5 1547 echo "$as_me: error: cannot run C compiled programs. 1548 If you meant to cross compile, use \`--host'." >&2;} 1549 { (exit 1); exit 1; }; } 1550 fi 1551 fi 1552 fi 1553 echo "$as_me:1553: result: yes" >&5 1554 echo "${ECHO_T}yes" >&6 1555 1556 rm -f a.out a.exe conftest$ac_cv_exeext 1557 ac_clean_files=$ac_clean_files_save 1558 # Check the compiler produces executables we can run. If not, either 1559 # the compiler is broken, or we cross compile. 1560 echo "$as_me:1560: checking whether we are cross compiling" >&5 1561 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1562 echo "$as_me:1562: result: $cross_compiling" >&5 1563 echo "${ECHO_T}$cross_compiling" >&6 1564 1565 echo "$as_me:1565: checking for executable suffix" >&5 1566 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1567 if { (eval echo "$as_me:1567: \"$ac_link\"") >&5 1568 (eval $ac_link) 2>&5 1569 ac_status=$? 1570 echo "$as_me:1570: \$? = $ac_status" >&5 1571 (exit $ac_status); }; then 1572 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1573 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1574 # work properly (i.e., refer to `conftest.exe'), while it won't with 1575 # `rm'. 1576 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1577 case $ac_file in 1578 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1579 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1580 export ac_cv_exeext 1581 break;; 1582 * ) break;; 1583 esac 1584 done 1585 else 1586 { { echo "$as_me:1586: error: cannot compute EXEEXT: cannot compile and link" >&5 1587 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1588 { (exit 1); exit 1; }; } 1589 fi 1590 1591 rm -f conftest$ac_cv_exeext 1592 echo "$as_me:1592: result: $ac_cv_exeext" >&5 1593 echo "${ECHO_T}$ac_cv_exeext" >&6 1594 1595 rm -f conftest.$ac_ext 1596 EXEEXT=$ac_cv_exeext 1597 ac_exeext=$EXEEXT 1598 echo "$as_me:1598: checking for object suffix" >&5 1599 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1600 if test "${ac_cv_objext+set}" = set; then 1601 echo $ECHO_N "(cached) $ECHO_C" >&6 1602 else 1603 cat >conftest.$ac_ext <<_ACEOF 1604 #line 1604 "configure" 1605 #include "confdefs.h" 1606 1607 int 1608 main (void) 1609 { 1610 1611 ; 1612 return 0; 1613 } 1614 _ACEOF 1615 rm -f conftest.o conftest.obj 1616 if { (eval echo "$as_me:1616: \"$ac_compile\"") >&5 1617 (eval $ac_compile) 2>&5 1618 ac_status=$? 1619 echo "$as_me:1619: \$? = $ac_status" >&5 1620 (exit $ac_status); }; then 1621 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1622 case $ac_file in 1623 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1624 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1625 break;; 1626 esac 1627 done 1628 else 1629 echo "$as_me: failed program was:" >&5 1630 cat conftest.$ac_ext >&5 1631 { { echo "$as_me:1631: error: cannot compute OBJEXT: cannot compile" >&5 1632 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1633 { (exit 1); exit 1; }; } 1634 fi 1635 1636 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1637 fi 1638 echo "$as_me:1638: result: $ac_cv_objext" >&5 1639 echo "${ECHO_T}$ac_cv_objext" >&6 1640 OBJEXT=$ac_cv_objext 1641 ac_objext=$OBJEXT 1642 echo "$as_me:1642: checking whether we are using the GNU C compiler" >&5 1643 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1644 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1645 echo $ECHO_N "(cached) $ECHO_C" >&6 1646 else 1647 cat >conftest.$ac_ext <<_ACEOF 1648 #line 1648 "configure" 1649 #include "confdefs.h" 1650 1651 int 1652 main (void) 1653 { 1654 #ifndef __GNUC__ 1655 choke me 1656 #endif 1657 1658 ; 1659 return 0; 1660 } 1661 _ACEOF 1662 rm -f conftest.$ac_objext 1663 if { (eval echo "$as_me:1663: \"$ac_compile\"") >&5 1664 (eval $ac_compile) 2>&5 1665 ac_status=$? 1666 echo "$as_me:1666: \$? = $ac_status" >&5 1667 (exit $ac_status); } && 1668 { ac_try='test -s conftest.$ac_objext' 1669 { (eval echo "$as_me:1669: \"$ac_try\"") >&5 1670 (eval $ac_try) 2>&5 1671 ac_status=$? 1672 echo "$as_me:1672: \$? = $ac_status" >&5 1673 (exit $ac_status); }; }; then 1674 ac_compiler_gnu=yes 1675 else 1676 echo "$as_me: failed program was:" >&5 1677 cat conftest.$ac_ext >&5 1678 ac_compiler_gnu=no 1679 fi 1680 rm -f conftest.$ac_objext conftest.$ac_ext 1681 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1682 1683 fi 1684 echo "$as_me:1684: result: $ac_cv_c_compiler_gnu" >&5 1685 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1686 GCC=`test $ac_compiler_gnu = yes && echo yes` 1687 ac_test_CFLAGS=${CFLAGS+set} 1688 ac_save_CFLAGS=$CFLAGS 1689 CFLAGS="-g" 1690 echo "$as_me:1690: checking whether $CC accepts -g" >&5 1691 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1692 if test "${ac_cv_prog_cc_g+set}" = set; then 1693 echo $ECHO_N "(cached) $ECHO_C" >&6 1694 else 1695 cat >conftest.$ac_ext <<_ACEOF 1696 #line 1696 "configure" 1697 #include "confdefs.h" 1698 1699 int 1700 main (void) 1701 { 1702 1703 ; 1704 return 0; 1705 } 1706 _ACEOF 1707 rm -f conftest.$ac_objext 1708 if { (eval echo "$as_me:1708: \"$ac_compile\"") >&5 1709 (eval $ac_compile) 2>&5 1710 ac_status=$? 1711 echo "$as_me:1711: \$? = $ac_status" >&5 1712 (exit $ac_status); } && 1713 { ac_try='test -s conftest.$ac_objext' 1714 { (eval echo "$as_me:1714: \"$ac_try\"") >&5 1715 (eval $ac_try) 2>&5 1716 ac_status=$? 1717 echo "$as_me:1717: \$? = $ac_status" >&5 1718 (exit $ac_status); }; }; then 1719 ac_cv_prog_cc_g=yes 1720 else 1721 echo "$as_me: failed program was:" >&5 1722 cat conftest.$ac_ext >&5 1723 ac_cv_prog_cc_g=no 1724 fi 1725 rm -f conftest.$ac_objext conftest.$ac_ext 1726 fi 1727 echo "$as_me:1727: result: $ac_cv_prog_cc_g" >&5 1728 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1729 if test "$ac_test_CFLAGS" = set; then 1730 CFLAGS=$ac_save_CFLAGS 1731 elif test $ac_cv_prog_cc_g = yes; then 1732 if test "$GCC" = yes; then 1733 CFLAGS="-g -O2" 1734 else 1735 CFLAGS="-g" 1736 fi 1737 else 1738 if test "$GCC" = yes; then 1739 CFLAGS="-O2" 1740 else 1741 CFLAGS= 1742 fi 1743 fi 1744 # Some people use a C++ compiler to compile C. Since we use `exit', 1745 # in C++ we need to declare it. In case someone uses the same compiler 1746 # for both compiling C and C++ we need to have the C++ compiler decide 1747 # the declaration of exit, since it's the most demanding environment. 1748 cat >conftest.$ac_ext <<_ACEOF 1749 #ifndef __cplusplus 1750 choke me 1751 #endif 1752 _ACEOF 1753 rm -f conftest.$ac_objext 1754 if { (eval echo "$as_me:1754: \"$ac_compile\"") >&5 1755 (eval $ac_compile) 2>&5 1756 ac_status=$? 1757 echo "$as_me:1757: \$? = $ac_status" >&5 1758 (exit $ac_status); } && 1759 { ac_try='test -s conftest.$ac_objext' 1760 { (eval echo "$as_me:1760: \"$ac_try\"") >&5 1761 (eval $ac_try) 2>&5 1762 ac_status=$? 1763 echo "$as_me:1763: \$? = $ac_status" >&5 1764 (exit $ac_status); }; }; then 1765 for ac_declaration in \ 1766 ''\ 1767 '#include <stdlib.h>' \ 1768 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1769 'extern "C" void std::exit (int); using std::exit;' \ 1770 'extern "C" void exit (int) throw ();' \ 1771 'extern "C" void exit (int);' \ 1772 'void exit (int);' 1773 do 1774 cat >conftest.$ac_ext <<_ACEOF 1775 #line 1775 "configure" 1776 #include "confdefs.h" 1777 #include <stdlib.h> 1778 $ac_declaration 1779 int 1780 main (void) 1781 { 1782 exit (42); 1783 ; 1784 return 0; 1785 } 1786 _ACEOF 1787 rm -f conftest.$ac_objext 1788 if { (eval echo "$as_me:1788: \"$ac_compile\"") >&5 1789 (eval $ac_compile) 2>&5 1790 ac_status=$? 1791 echo "$as_me:1791: \$? = $ac_status" >&5 1792 (exit $ac_status); } && 1793 { ac_try='test -s conftest.$ac_objext' 1794 { (eval echo "$as_me:1794: \"$ac_try\"") >&5 1795 (eval $ac_try) 2>&5 1796 ac_status=$? 1797 echo "$as_me:1797: \$? = $ac_status" >&5 1798 (exit $ac_status); }; }; then 1799 : 1800 else 1801 echo "$as_me: failed program was:" >&5 1802 cat conftest.$ac_ext >&5 1803 continue 1804 fi 1805 rm -f conftest.$ac_objext conftest.$ac_ext 1806 cat >conftest.$ac_ext <<_ACEOF 1807 #line 1807 "configure" 1808 #include "confdefs.h" 1809 $ac_declaration 1810 int 1811 main (void) 1812 { 1813 exit (42); 1814 ; 1815 return 0; 1816 } 1817 _ACEOF 1818 rm -f conftest.$ac_objext 1819 if { (eval echo "$as_me:1819: \"$ac_compile\"") >&5 1820 (eval $ac_compile) 2>&5 1821 ac_status=$? 1822 echo "$as_me:1822: \$? = $ac_status" >&5 1823 (exit $ac_status); } && 1824 { ac_try='test -s conftest.$ac_objext' 1825 { (eval echo "$as_me:1825: \"$ac_try\"") >&5 1826 (eval $ac_try) 2>&5 1827 ac_status=$? 1828 echo "$as_me:1828: \$? = $ac_status" >&5 1829 (exit $ac_status); }; }; then 1830 break 1831 else 1832 echo "$as_me: failed program was:" >&5 1833 cat conftest.$ac_ext >&5 1834 fi 1835 rm -f conftest.$ac_objext conftest.$ac_ext 1836 done 1837 rm -rf conftest* 1838 if test -n "$ac_declaration"; then 1839 echo '#ifdef __cplusplus' >>confdefs.h 1840 echo $ac_declaration >>confdefs.h 1841 echo '#endif' >>confdefs.h 1842 fi 1843 1844 else 1845 echo "$as_me: failed program was:" >&5 1846 cat conftest.$ac_ext >&5 1847 fi 1848 rm -f conftest.$ac_objext conftest.$ac_ext 1849 ac_ext=c 1850 ac_cpp='$CPP $CPPFLAGS' 1851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1853 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1854 ac_main_return=return 1855 1856 GCC_VERSION=none 1857 if test "$GCC" = yes ; then 1858 echo "$as_me:1858: checking version of $CC" >&5 1859 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1860 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1861 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1862 echo "$as_me:1862: result: $GCC_VERSION" >&5 1863 echo "${ECHO_T}$GCC_VERSION" >&6 1864 fi 1865 1866 echo "$as_me:1866: checking for $CC option to accept ANSI C" >&5 1867 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1868 if test "${ac_cv_prog_cc_stdc+set}" = set; then 1869 echo $ECHO_N "(cached) $ECHO_C" >&6 1870 else 1871 ac_cv_prog_cc_stdc=no 1872 ac_save_CC=$CC 1873 cat >conftest.$ac_ext <<_ACEOF 1874 #line 1874 "configure" 1875 #include "confdefs.h" 1876 #include <stdarg.h> 1877 #include <stdio.h> 1878 #include <sys/types.h> 1879 #include <sys/stat.h> 1880 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1881 struct buf { int x; }; 1882 FILE * (*rcsopen) (struct buf *, struct stat *, int); 1883 static char *e (p, i) 1884 char **p; 1885 int i; 1886 { 1887 return p[i]; 1888 } 1889 static char *f (char * (*g) (char **, int), char **p, ...) 1890 { 1891 char *s; 1892 va_list v; 1893 va_start (v,p); 1894 s = g (p, va_arg (v,int)); 1895 va_end (v); 1896 return s; 1897 } 1898 int test (int i, double x); 1899 struct s1 {int (*f) (int a);}; 1900 struct s2 {int (*f) (double a);}; 1901 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1902 int argc; 1903 char **argv; 1904 int 1905 main (void) 1906 { 1907 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1908 ; 1909 return 0; 1910 } 1911 _ACEOF 1912 # Don't try gcc -ansi; that turns off useful extensions and 1913 # breaks some systems' header files. 1914 # AIX -qlanglvl=ansi 1915 # Ultrix and OSF/1 -std1 1916 # HP-UX 10.20 and later -Ae 1917 # HP-UX older versions -Aa -D_HPUX_SOURCE 1918 # SVR4 -Xc -D__EXTENSIONS__ 1919 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1920 do 1921 CC="$ac_save_CC $ac_arg" 1922 rm -f conftest.$ac_objext 1923 if { (eval echo "$as_me:1923: \"$ac_compile\"") >&5 1924 (eval $ac_compile) 2>&5 1925 ac_status=$? 1926 echo "$as_me:1926: \$? = $ac_status" >&5 1927 (exit $ac_status); } && 1928 { ac_try='test -s conftest.$ac_objext' 1929 { (eval echo "$as_me:1929: \"$ac_try\"") >&5 1930 (eval $ac_try) 2>&5 1931 ac_status=$? 1932 echo "$as_me:1932: \$? = $ac_status" >&5 1933 (exit $ac_status); }; }; then 1934 ac_cv_prog_cc_stdc=$ac_arg 1935 break 1936 else 1937 echo "$as_me: failed program was:" >&5 1938 cat conftest.$ac_ext >&5 1939 fi 1940 rm -f conftest.$ac_objext 1941 done 1942 rm -f conftest.$ac_ext conftest.$ac_objext 1943 CC=$ac_save_CC 1944 1945 fi 1946 1947 case "x$ac_cv_prog_cc_stdc" in 1948 x|xno) 1949 echo "$as_me:1949: result: none needed" >&5 1950 echo "${ECHO_T}none needed" >&6 ;; 1951 *) 1952 echo "$as_me:1952: result: $ac_cv_prog_cc_stdc" >&5 1953 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 1954 CC="$CC $ac_cv_prog_cc_stdc" ;; 1955 esac 1956 1957 # This should have been defined by AC_PROG_CC 1958 : ${CC:=cc} 1959 1960 echo "$as_me:1960: checking \$CFLAGS variable" >&5 1961 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 1962 case "x$CFLAGS" in 1963 (*-[IUD]*) 1964 echo "$as_me:1964: result: broken" >&5 1965 echo "${ECHO_T}broken" >&6 1966 { echo "$as_me:1966: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 1967 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 1968 cf_flags="$CFLAGS" 1969 CFLAGS= 1970 for cf_arg in $cf_flags 1971 do 1972 1973 cf_fix_cppflags=no 1974 cf_new_cflags= 1975 cf_new_cppflags= 1976 cf_new_extra_cppflags= 1977 1978 for cf_add_cflags in $cf_arg 1979 do 1980 case $cf_fix_cppflags in 1981 (no) 1982 case $cf_add_cflags in 1983 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 1984 case $cf_add_cflags in 1985 (-D*) 1986 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 1987 1988 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 1989 && test -z "${cf_tst_cflags}" \ 1990 && cf_fix_cppflags=yes 1991 1992 if test $cf_fix_cppflags = yes ; then 1993 1994 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 1995 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 1996 1997 continue 1998 elif test "${cf_tst_cflags}" = "\"'" ; then 1999 2000 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2001 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2002 2003 continue 2004 fi 2005 ;; 2006 esac 2007 case "$CPPFLAGS" in 2008 (*$cf_add_cflags) 2009 ;; 2010 (*) 2011 case $cf_add_cflags in 2012 (-D*) 2013 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2014 2015 CPPFLAGS=`echo "$CPPFLAGS" | \ 2016 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2017 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2018 2019 ;; 2020 esac 2021 2022 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2023 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2024 2025 ;; 2026 esac 2027 ;; 2028 (*) 2029 2030 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2031 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2032 2033 ;; 2034 esac 2035 ;; 2036 (yes) 2037 2038 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2039 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2040 2041 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2042 2043 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2044 && test -z "${cf_tst_cflags}" \ 2045 && cf_fix_cppflags=no 2046 ;; 2047 esac 2048 done 2049 2050 if test -n "$cf_new_cflags" ; then 2051 2052 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2053 CFLAGS="${CFLAGS}$cf_new_cflags" 2054 2055 fi 2056 2057 if test -n "$cf_new_cppflags" ; then 2058 2059 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2060 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2061 2062 fi 2063 2064 if test -n "$cf_new_extra_cppflags" ; then 2065 2066 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2067 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2068 2069 fi 2070 2071 done 2072 ;; 2073 (*) 2074 echo "$as_me:2074: result: ok" >&5 2075 echo "${ECHO_T}ok" >&6 2076 ;; 2077 esac 2078 2079 echo "$as_me:2079: checking \$CC variable" >&5 2080 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2081 case "$CC" in 2082 (*[\ \ ]-*) 2083 echo "$as_me:2083: result: broken" >&5 2084 echo "${ECHO_T}broken" >&6 2085 { echo "$as_me:2085: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2086 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2087 # humor him... 2088 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2089 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'` 2090 CC="$cf_prog" 2091 for cf_arg in $cf_flags 2092 do 2093 case "x$cf_arg" in 2094 (x-[IUDfgOW]*) 2095 2096 cf_fix_cppflags=no 2097 cf_new_cflags= 2098 cf_new_cppflags= 2099 cf_new_extra_cppflags= 2100 2101 for cf_add_cflags in $cf_arg 2102 do 2103 case $cf_fix_cppflags in 2104 (no) 2105 case $cf_add_cflags in 2106 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2107 case $cf_add_cflags in 2108 (-D*) 2109 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2110 2111 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2112 && test -z "${cf_tst_cflags}" \ 2113 && cf_fix_cppflags=yes 2114 2115 if test $cf_fix_cppflags = yes ; then 2116 2117 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2118 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2119 2120 continue 2121 elif test "${cf_tst_cflags}" = "\"'" ; then 2122 2123 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2124 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2125 2126 continue 2127 fi 2128 ;; 2129 esac 2130 case "$CPPFLAGS" in 2131 (*$cf_add_cflags) 2132 ;; 2133 (*) 2134 case $cf_add_cflags in 2135 (-D*) 2136 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2137 2138 CPPFLAGS=`echo "$CPPFLAGS" | \ 2139 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2140 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2141 2142 ;; 2143 esac 2144 2145 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2146 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2147 2148 ;; 2149 esac 2150 ;; 2151 (*) 2152 2153 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2154 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2155 2156 ;; 2157 esac 2158 ;; 2159 (yes) 2160 2161 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2162 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2163 2164 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2165 2166 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2167 && test -z "${cf_tst_cflags}" \ 2168 && cf_fix_cppflags=no 2169 ;; 2170 esac 2171 done 2172 2173 if test -n "$cf_new_cflags" ; then 2174 2175 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2176 CFLAGS="${CFLAGS}$cf_new_cflags" 2177 2178 fi 2179 2180 if test -n "$cf_new_cppflags" ; then 2181 2182 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2183 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2184 2185 fi 2186 2187 if test -n "$cf_new_extra_cppflags" ; then 2188 2189 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2190 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2191 2192 fi 2193 2194 ;; 2195 (*) 2196 CC="$CC $cf_arg" 2197 ;; 2198 esac 2199 done 2200 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2201 2202 echo "${as_me:-configure}:2202: testing resulting CC: '$CC' ..." 1>&5 2203 2204 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2205 2206 echo "${as_me:-configure}:2206: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2207 2208 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2209 2210 echo "${as_me:-configure}:2210: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2211 2212 ;; 2213 (*) 2214 echo "$as_me:2214: result: ok" >&5 2215 echo "${ECHO_T}ok" >&6 2216 ;; 2217 esac 2218 2219 echo "$as_me:2219: checking whether ${MAKE-make} sets \${MAKE}" >&5 2220 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2221 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2222 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2223 echo $ECHO_N "(cached) $ECHO_C" >&6 2224 else 2225 cat >conftest.make <<\EOF 2226 all: 2227 @echo 'ac_maketemp="${MAKE}"' 2228 EOF 2229 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2230 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2231 if test -n "$ac_maketemp"; then 2232 eval ac_cv_prog_make_${ac_make}_set=yes 2233 else 2234 eval ac_cv_prog_make_${ac_make}_set=no 2235 fi 2236 rm -f conftest.make 2237 fi 2238 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2239 echo "$as_me:2239: result: yes" >&5 2240 echo "${ECHO_T}yes" >&6 2241 SET_MAKE= 2242 else 2243 echo "$as_me:2243: result: no" >&5 2244 echo "${ECHO_T}no" >&6 2245 SET_MAKE="MAKE=${MAKE-make}" 2246 fi 2247 2248 # Find a good install program. We prefer a C program (faster), 2249 # so one script is as good as another. But avoid the broken or 2250 # incompatible versions: 2251 # SysV /etc/install, /usr/sbin/install 2252 # SunOS /usr/etc/install 2253 # IRIX /sbin/install 2254 # AIX /bin/install 2255 # AmigaOS /C/install, which installs bootblocks on floppy discs 2256 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2257 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2258 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2259 # ./install, which can be erroneously created by make from ./install.sh. 2260 echo "$as_me:2260: checking for a BSD compatible install" >&5 2261 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2262 if test -z "$INSTALL"; then 2263 if test "${ac_cv_path_install+set}" = set; then 2264 echo $ECHO_N "(cached) $ECHO_C" >&6 2265 else 2266 ac_save_IFS=$IFS; IFS=$ac_path_separator 2267 for ac_dir in $PATH; do 2268 IFS=$ac_save_IFS 2269 # Account for people who put trailing slashes in PATH elements. 2270 case $ac_dir/ in 2271 / | ./ | .// | /cC/* \ 2272 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2273 | /usr/ucb/* ) ;; 2274 *) 2275 # OSF1 and SCO ODT 3.0 have their own names for install. 2276 # Don't use installbsd from OSF since it installs stuff as root 2277 # by default. 2278 for ac_prog in ginstall scoinst install; do 2279 if $as_executable_p "$ac_dir/$ac_prog"; then 2280 if test $ac_prog = install && 2281 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2282 # AIX install. It has an incompatible calling convention. 2283 : 2284 elif test $ac_prog = install && 2285 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2286 # program-specific install script used by HP pwplus--don't use. 2287 : 2288 else 2289 ac_cv_path_install="$ac_dir/$ac_prog -c" 2290 break 2 2291 fi 2292 fi 2293 done 2294 ;; 2295 esac 2296 done 2297 2298 fi 2299 if test "${ac_cv_path_install+set}" = set; then 2300 INSTALL=$ac_cv_path_install 2301 else 2302 # As a last resort, use the slow shell script. We don't cache a 2303 # path for INSTALL within a source directory, because that will 2304 # break other packages using the cache if that directory is 2305 # removed, or if the path is relative. 2306 INSTALL=$ac_install_sh 2307 fi 2308 fi 2309 echo "$as_me:2309: result: $INSTALL" >&5 2310 echo "${ECHO_T}$INSTALL" >&6 2311 2312 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2313 # It thinks the first close brace ends the variable substitution. 2314 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2315 2316 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2317 2318 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2319 2320 echo "$as_me:2320: checking if filesystem supports mixed-case filenames" >&5 2321 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2322 if test "${cf_cv_mixedcase+set}" = set; then 2323 echo $ECHO_N "(cached) $ECHO_C" >&6 2324 else 2325 2326 if test "$cross_compiling" = yes ; then 2327 case $target_alias in 2328 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) 2329 cf_cv_mixedcase=no 2330 ;; 2331 (*) 2332 cf_cv_mixedcase=yes 2333 ;; 2334 esac 2335 else 2336 rm -f conftest CONFTEST 2337 echo test >conftest 2338 if test -f CONFTEST ; then 2339 cf_cv_mixedcase=no 2340 else 2341 cf_cv_mixedcase=yes 2342 fi 2343 rm -f conftest CONFTEST 2344 fi 2345 2346 fi 2347 echo "$as_me:2347: result: $cf_cv_mixedcase" >&5 2348 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2349 test "$cf_cv_mixedcase" = yes && 2350 cat >>confdefs.h <<\EOF 2351 #define MIXEDCASE_FILENAMES 1 2352 EOF 2353 2354 for ac_prog in exctags ctags 2355 do 2356 # Extract the first word of "$ac_prog", so it can be a program name with args. 2357 set dummy $ac_prog; ac_word=$2 2358 echo "$as_me:2358: checking for $ac_word" >&5 2359 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2360 if test "${ac_cv_prog_CTAGS+set}" = set; then 2361 echo $ECHO_N "(cached) $ECHO_C" >&6 2362 else 2363 if test -n "$CTAGS"; then 2364 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2365 else 2366 ac_save_IFS=$IFS; IFS=$ac_path_separator 2367 ac_dummy="$PATH" 2368 for ac_dir in $ac_dummy; do 2369 IFS=$ac_save_IFS 2370 test -z "$ac_dir" && ac_dir=. 2371 $as_executable_p "$ac_dir/$ac_word" || continue 2372 ac_cv_prog_CTAGS="$ac_prog" 2373 echo "$as_me:2373: found $ac_dir/$ac_word" >&5 2374 break 2375 done 2376 2377 fi 2378 fi 2379 CTAGS=$ac_cv_prog_CTAGS 2380 if test -n "$CTAGS"; then 2381 echo "$as_me:2381: result: $CTAGS" >&5 2382 echo "${ECHO_T}$CTAGS" >&6 2383 else 2384 echo "$as_me:2384: result: no" >&5 2385 echo "${ECHO_T}no" >&6 2386 fi 2387 2388 test -n "$CTAGS" && break 2389 done 2390 2391 for ac_prog in exetags etags 2392 do 2393 # Extract the first word of "$ac_prog", so it can be a program name with args. 2394 set dummy $ac_prog; ac_word=$2 2395 echo "$as_me:2395: checking for $ac_word" >&5 2396 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2397 if test "${ac_cv_prog_ETAGS+set}" = set; then 2398 echo $ECHO_N "(cached) $ECHO_C" >&6 2399 else 2400 if test -n "$ETAGS"; then 2401 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2402 else 2403 ac_save_IFS=$IFS; IFS=$ac_path_separator 2404 ac_dummy="$PATH" 2405 for ac_dir in $ac_dummy; do 2406 IFS=$ac_save_IFS 2407 test -z "$ac_dir" && ac_dir=. 2408 $as_executable_p "$ac_dir/$ac_word" || continue 2409 ac_cv_prog_ETAGS="$ac_prog" 2410 echo "$as_me:2410: found $ac_dir/$ac_word" >&5 2411 break 2412 done 2413 2414 fi 2415 fi 2416 ETAGS=$ac_cv_prog_ETAGS 2417 if test -n "$ETAGS"; then 2418 echo "$as_me:2418: result: $ETAGS" >&5 2419 echo "${ECHO_T}$ETAGS" >&6 2420 else 2421 echo "$as_me:2421: result: no" >&5 2422 echo "${ECHO_T}no" >&6 2423 fi 2424 2425 test -n "$ETAGS" && break 2426 done 2427 2428 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2429 set dummy ${CTAGS:-ctags}; ac_word=$2 2430 echo "$as_me:2430: checking for $ac_word" >&5 2431 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2432 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2433 echo $ECHO_N "(cached) $ECHO_C" >&6 2434 else 2435 if test -n "$MAKE_LOWER_TAGS"; then 2436 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2437 else 2438 ac_save_IFS=$IFS; IFS=$ac_path_separator 2439 ac_dummy="$PATH" 2440 for ac_dir in $ac_dummy; do 2441 IFS=$ac_save_IFS 2442 test -z "$ac_dir" && ac_dir=. 2443 $as_executable_p "$ac_dir/$ac_word" || continue 2444 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2445 echo "$as_me:2445: found $ac_dir/$ac_word" >&5 2446 break 2447 done 2448 2449 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2450 fi 2451 fi 2452 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2453 if test -n "$MAKE_LOWER_TAGS"; then 2454 echo "$as_me:2454: result: $MAKE_LOWER_TAGS" >&5 2455 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2456 else 2457 echo "$as_me:2457: result: no" >&5 2458 echo "${ECHO_T}no" >&6 2459 fi 2460 2461 if test "$cf_cv_mixedcase" = yes ; then 2462 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2463 set dummy ${ETAGS:-etags}; ac_word=$2 2464 echo "$as_me:2464: checking for $ac_word" >&5 2465 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2466 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2467 echo $ECHO_N "(cached) $ECHO_C" >&6 2468 else 2469 if test -n "$MAKE_UPPER_TAGS"; then 2470 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2471 else 2472 ac_save_IFS=$IFS; IFS=$ac_path_separator 2473 ac_dummy="$PATH" 2474 for ac_dir in $ac_dummy; do 2475 IFS=$ac_save_IFS 2476 test -z "$ac_dir" && ac_dir=. 2477 $as_executable_p "$ac_dir/$ac_word" || continue 2478 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2479 echo "$as_me:2479: found $ac_dir/$ac_word" >&5 2480 break 2481 done 2482 2483 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2484 fi 2485 fi 2486 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2487 if test -n "$MAKE_UPPER_TAGS"; then 2488 echo "$as_me:2488: result: $MAKE_UPPER_TAGS" >&5 2489 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2490 else 2491 echo "$as_me:2491: result: no" >&5 2492 echo "${ECHO_T}no" >&6 2493 fi 2494 2495 else 2496 MAKE_UPPER_TAGS=no 2497 fi 2498 2499 if test "$MAKE_UPPER_TAGS" = yes ; then 2500 MAKE_UPPER_TAGS= 2501 else 2502 MAKE_UPPER_TAGS="#" 2503 fi 2504 2505 if test "$MAKE_LOWER_TAGS" = yes ; then 2506 MAKE_LOWER_TAGS= 2507 else 2508 MAKE_LOWER_TAGS="#" 2509 fi 2510 2511 for ac_prog in mawk gawk nawk awk 2512 do 2513 # Extract the first word of "$ac_prog", so it can be a program name with args. 2514 set dummy $ac_prog; ac_word=$2 2515 echo "$as_me:2515: checking for $ac_word" >&5 2516 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2517 if test "${ac_cv_prog_AWK+set}" = set; then 2518 echo $ECHO_N "(cached) $ECHO_C" >&6 2519 else 2520 if test -n "$AWK"; then 2521 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2522 else 2523 ac_save_IFS=$IFS; IFS=$ac_path_separator 2524 ac_dummy="$PATH" 2525 for ac_dir in $ac_dummy; do 2526 IFS=$ac_save_IFS 2527 test -z "$ac_dir" && ac_dir=. 2528 $as_executable_p "$ac_dir/$ac_word" || continue 2529 ac_cv_prog_AWK="$ac_prog" 2530 echo "$as_me:2530: found $ac_dir/$ac_word" >&5 2531 break 2532 done 2533 2534 fi 2535 fi 2536 AWK=$ac_cv_prog_AWK 2537 if test -n "$AWK"; then 2538 echo "$as_me:2538: result: $AWK" >&5 2539 echo "${ECHO_T}$AWK" >&6 2540 else 2541 echo "$as_me:2541: result: no" >&5 2542 echo "${ECHO_T}no" >&6 2543 fi 2544 2545 test -n "$AWK" && break 2546 done 2547 2548 test -z "$AWK" && { { echo "$as_me:2548: error: No awk program found" >&5 2549 echo "$as_me: error: No awk program found" >&2;} 2550 { (exit 1); exit 1; }; } 2551 2552 for ac_prog in lint cppcheck splint 2553 do 2554 # Extract the first word of "$ac_prog", so it can be a program name with args. 2555 set dummy $ac_prog; ac_word=$2 2556 echo "$as_me:2556: checking for $ac_word" >&5 2557 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2558 if test "${ac_cv_prog_LINT+set}" = set; then 2559 echo $ECHO_N "(cached) $ECHO_C" >&6 2560 else 2561 if test -n "$LINT"; then 2562 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2563 else 2564 ac_save_IFS=$IFS; IFS=$ac_path_separator 2565 ac_dummy="$PATH" 2566 for ac_dir in $ac_dummy; do 2567 IFS=$ac_save_IFS 2568 test -z "$ac_dir" && ac_dir=. 2569 $as_executable_p "$ac_dir/$ac_word" || continue 2570 ac_cv_prog_LINT="$ac_prog" 2571 echo "$as_me:2571: found $ac_dir/$ac_word" >&5 2572 break 2573 done 2574 2575 fi 2576 fi 2577 LINT=$ac_cv_prog_LINT 2578 if test -n "$LINT"; then 2579 echo "$as_me:2579: result: $LINT" >&5 2580 echo "${ECHO_T}$LINT" >&6 2581 else 2582 echo "$as_me:2582: result: no" >&5 2583 echo "${ECHO_T}no" >&6 2584 fi 2585 2586 test -n "$LINT" && break 2587 done 2588 2589 echo "$as_me:2589: checking if the POSIX test-macros are already defined" >&5 2590 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 2591 if test "${cf_cv_posix_visible+set}" = set; then 2592 echo $ECHO_N "(cached) $ECHO_C" >&6 2593 else 2594 2595 cat >conftest.$ac_ext <<_ACEOF 2596 #line 2596 "configure" 2597 #include "confdefs.h" 2598 #include <stdio.h> 2599 int 2600 main (void) 2601 { 2602 2603 #if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 2604 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 2605 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 2606 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 2607 #error conflicting symbols found 2608 #endif 2609 2610 ; 2611 return 0; 2612 } 2613 _ACEOF 2614 rm -f conftest.$ac_objext 2615 if { (eval echo "$as_me:2615: \"$ac_compile\"") >&5 2616 (eval $ac_compile) 2>&5 2617 ac_status=$? 2618 echo "$as_me:2618: \$? = $ac_status" >&5 2619 (exit $ac_status); } && 2620 { ac_try='test -s conftest.$ac_objext' 2621 { (eval echo "$as_me:2621: \"$ac_try\"") >&5 2622 (eval $ac_try) 2>&5 2623 ac_status=$? 2624 echo "$as_me:2624: \$? = $ac_status" >&5 2625 (exit $ac_status); }; }; then 2626 cf_cv_posix_visible=no 2627 else 2628 echo "$as_me: failed program was:" >&5 2629 cat conftest.$ac_ext >&5 2630 cf_cv_posix_visible=yes 2631 fi 2632 rm -f conftest.$ac_objext conftest.$ac_ext 2633 2634 fi 2635 echo "$as_me:2635: result: $cf_cv_posix_visible" >&5 2636 echo "${ECHO_T}$cf_cv_posix_visible" >&6 2637 2638 if test "$cf_cv_posix_visible" = no; then 2639 2640 cf_XOPEN_SOURCE=500 2641 cf_POSIX_C_SOURCE=199506L 2642 cf_xopen_source= 2643 2644 case $host_os in 2645 (aix[4-7]*) 2646 cf_xopen_source="-D_ALL_SOURCE" 2647 ;; 2648 (msys) 2649 cf_XOPEN_SOURCE=600 2650 ;; 2651 (darwin[0-8].*) 2652 cf_xopen_source="-D_APPLE_C_SOURCE" 2653 ;; 2654 (darwin*) 2655 cf_xopen_source="-D_DARWIN_C_SOURCE" 2656 cf_XOPEN_SOURCE= 2657 ;; 2658 (freebsd*|dragonfly*|midnightbsd*) 2659 # 5.x headers associate 2660 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2661 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2662 cf_POSIX_C_SOURCE=200112L 2663 cf_XOPEN_SOURCE=600 2664 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2665 ;; 2666 (hpux11*) 2667 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2668 ;; 2669 (hpux*) 2670 cf_xopen_source="-D_HPUX_SOURCE" 2671 ;; 2672 (irix[56].*) 2673 cf_xopen_source="-D_SGI_SOURCE" 2674 cf_XOPEN_SOURCE= 2675 ;; 2676 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) 2677 2678 cf_gnu_xopen_source=$cf_XOPEN_SOURCE 2679 2680 echo "$as_me:2680: checking if this is the GNU C library" >&5 2681 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 2682 if test "${cf_cv_gnu_library+set}" = set; then 2683 echo $ECHO_N "(cached) $ECHO_C" >&6 2684 else 2685 2686 cat >conftest.$ac_ext <<_ACEOF 2687 #line 2687 "configure" 2688 #include "confdefs.h" 2689 #include <sys/types.h> 2690 int 2691 main (void) 2692 { 2693 2694 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 2695 return 0; 2696 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 2697 return 0; 2698 #else 2699 # error not GNU C library 2700 #endif 2701 ; 2702 return 0; 2703 } 2704 _ACEOF 2705 rm -f conftest.$ac_objext 2706 if { (eval echo "$as_me:2706: \"$ac_compile\"") >&5 2707 (eval $ac_compile) 2>&5 2708 ac_status=$? 2709 echo "$as_me:2709: \$? = $ac_status" >&5 2710 (exit $ac_status); } && 2711 { ac_try='test -s conftest.$ac_objext' 2712 { (eval echo "$as_me:2712: \"$ac_try\"") >&5 2713 (eval $ac_try) 2>&5 2714 ac_status=$? 2715 echo "$as_me:2715: \$? = $ac_status" >&5 2716 (exit $ac_status); }; }; then 2717 cf_cv_gnu_library=yes 2718 else 2719 echo "$as_me: failed program was:" >&5 2720 cat conftest.$ac_ext >&5 2721 cf_cv_gnu_library=no 2722 fi 2723 rm -f conftest.$ac_objext conftest.$ac_ext 2724 2725 fi 2726 echo "$as_me:2726: result: $cf_cv_gnu_library" >&5 2727 echo "${ECHO_T}$cf_cv_gnu_library" >&6 2728 2729 if test x$cf_cv_gnu_library = xyes; then 2730 2731 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 2732 # was changed to help a little. newlib incorporated the change about 4 2733 # years later. 2734 echo "$as_me:2734: checking if _DEFAULT_SOURCE can be used as a basis" >&5 2735 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 2736 if test "${cf_cv_gnu_library_219+set}" = set; then 2737 echo $ECHO_N "(cached) $ECHO_C" >&6 2738 else 2739 2740 cf_save="$CPPFLAGS" 2741 2742 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2743 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 2744 2745 cat >conftest.$ac_ext <<_ACEOF 2746 #line 2746 "configure" 2747 #include "confdefs.h" 2748 #include <sys/types.h> 2749 int 2750 main (void) 2751 { 2752 2753 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 2754 return 0; 2755 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 2756 return 0; 2757 #else 2758 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 2759 #endif 2760 ; 2761 return 0; 2762 } 2763 _ACEOF 2764 rm -f conftest.$ac_objext 2765 if { (eval echo "$as_me:2765: \"$ac_compile\"") >&5 2766 (eval $ac_compile) 2>&5 2767 ac_status=$? 2768 echo "$as_me:2768: \$? = $ac_status" >&5 2769 (exit $ac_status); } && 2770 { ac_try='test -s conftest.$ac_objext' 2771 { (eval echo "$as_me:2771: \"$ac_try\"") >&5 2772 (eval $ac_try) 2>&5 2773 ac_status=$? 2774 echo "$as_me:2774: \$? = $ac_status" >&5 2775 (exit $ac_status); }; }; then 2776 cf_cv_gnu_library_219=yes 2777 else 2778 echo "$as_me: failed program was:" >&5 2779 cat conftest.$ac_ext >&5 2780 cf_cv_gnu_library_219=no 2781 fi 2782 rm -f conftest.$ac_objext conftest.$ac_ext 2783 CPPFLAGS="$cf_save" 2784 2785 fi 2786 echo "$as_me:2786: result: $cf_cv_gnu_library_219" >&5 2787 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 2788 2789 if test "x$cf_cv_gnu_library_219" = xyes; then 2790 cf_save="$CPPFLAGS" 2791 echo "$as_me:2791: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 2792 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 2793 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 2794 echo $ECHO_N "(cached) $ECHO_C" >&6 2795 else 2796 2797 cf_fix_cppflags=no 2798 cf_new_cflags= 2799 cf_new_cppflags= 2800 cf_new_extra_cppflags= 2801 2802 for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 2803 do 2804 case $cf_fix_cppflags in 2805 (no) 2806 case $cf_add_cflags in 2807 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2808 case $cf_add_cflags in 2809 (-D*) 2810 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2811 2812 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2813 && test -z "${cf_tst_cflags}" \ 2814 && cf_fix_cppflags=yes 2815 2816 if test $cf_fix_cppflags = yes ; then 2817 2818 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2819 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2820 2821 continue 2822 elif test "${cf_tst_cflags}" = "\"'" ; then 2823 2824 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2825 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2826 2827 continue 2828 fi 2829 ;; 2830 esac 2831 case "$CPPFLAGS" in 2832 (*$cf_add_cflags) 2833 ;; 2834 (*) 2835 case $cf_add_cflags in 2836 (-D*) 2837 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2838 2839 CPPFLAGS=`echo "$CPPFLAGS" | \ 2840 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2841 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2842 2843 ;; 2844 esac 2845 2846 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2847 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2848 2849 ;; 2850 esac 2851 ;; 2852 (*) 2853 2854 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2855 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2856 2857 ;; 2858 esac 2859 ;; 2860 (yes) 2861 2862 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2863 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2864 2865 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2866 2867 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2868 && test -z "${cf_tst_cflags}" \ 2869 && cf_fix_cppflags=no 2870 ;; 2871 esac 2872 done 2873 2874 if test -n "$cf_new_cflags" ; then 2875 2876 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2877 CFLAGS="${CFLAGS}$cf_new_cflags" 2878 2879 fi 2880 2881 if test -n "$cf_new_cppflags" ; then 2882 2883 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2884 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2885 2886 fi 2887 2888 if test -n "$cf_new_extra_cppflags" ; then 2889 2890 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2891 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2892 2893 fi 2894 2895 cat >conftest.$ac_ext <<_ACEOF 2896 #line 2896 "configure" 2897 #include "confdefs.h" 2898 2899 #include <limits.h> 2900 #include <sys/types.h> 2901 2902 int 2903 main (void) 2904 { 2905 2906 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 2907 return 0; 2908 #else 2909 # error GNU C library is too old 2910 #endif 2911 ; 2912 return 0; 2913 } 2914 _ACEOF 2915 rm -f conftest.$ac_objext 2916 if { (eval echo "$as_me:2916: \"$ac_compile\"") >&5 2917 (eval $ac_compile) 2>&5 2918 ac_status=$? 2919 echo "$as_me:2919: \$? = $ac_status" >&5 2920 (exit $ac_status); } && 2921 { ac_try='test -s conftest.$ac_objext' 2922 { (eval echo "$as_me:2922: \"$ac_try\"") >&5 2923 (eval $ac_try) 2>&5 2924 ac_status=$? 2925 echo "$as_me:2925: \$? = $ac_status" >&5 2926 (exit $ac_status); }; }; then 2927 cf_cv_gnu_dftsrc_219=yes 2928 else 2929 echo "$as_me: failed program was:" >&5 2930 cat conftest.$ac_ext >&5 2931 cf_cv_gnu_dftsrc_219=no 2932 fi 2933 rm -f conftest.$ac_objext conftest.$ac_ext 2934 2935 fi 2936 echo "$as_me:2936: result: $cf_cv_gnu_dftsrc_219" >&5 2937 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 2938 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 2939 else 2940 cf_cv_gnu_dftsrc_219=maybe 2941 fi 2942 2943 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 2944 2945 echo "$as_me:2945: checking if we must define _GNU_SOURCE" >&5 2946 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2947 if test "${cf_cv_gnu_source+set}" = set; then 2948 echo $ECHO_N "(cached) $ECHO_C" >&6 2949 else 2950 2951 cat >conftest.$ac_ext <<_ACEOF 2952 #line 2952 "configure" 2953 #include "confdefs.h" 2954 #include <sys/types.h> 2955 int 2956 main (void) 2957 { 2958 2959 #ifndef _XOPEN_SOURCE 2960 #error expected _XOPEN_SOURCE to be defined 2961 #endif 2962 ; 2963 return 0; 2964 } 2965 _ACEOF 2966 rm -f conftest.$ac_objext 2967 if { (eval echo "$as_me:2967: \"$ac_compile\"") >&5 2968 (eval $ac_compile) 2>&5 2969 ac_status=$? 2970 echo "$as_me:2970: \$? = $ac_status" >&5 2971 (exit $ac_status); } && 2972 { ac_try='test -s conftest.$ac_objext' 2973 { (eval echo "$as_me:2973: \"$ac_try\"") >&5 2974 (eval $ac_try) 2>&5 2975 ac_status=$? 2976 echo "$as_me:2976: \$? = $ac_status" >&5 2977 (exit $ac_status); }; }; then 2978 cf_cv_gnu_source=no 2979 else 2980 echo "$as_me: failed program was:" >&5 2981 cat conftest.$ac_ext >&5 2982 cf_save="$CPPFLAGS" 2983 2984 cf_fix_cppflags=no 2985 cf_new_cflags= 2986 cf_new_cppflags= 2987 cf_new_extra_cppflags= 2988 2989 for cf_add_cflags in -D_GNU_SOURCE 2990 do 2991 case $cf_fix_cppflags in 2992 (no) 2993 case $cf_add_cflags in 2994 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2995 case $cf_add_cflags in 2996 (-D*) 2997 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2998 2999 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3000 && test -z "${cf_tst_cflags}" \ 3001 && cf_fix_cppflags=yes 3002 3003 if test $cf_fix_cppflags = yes ; then 3004 3005 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3006 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3007 3008 continue 3009 elif test "${cf_tst_cflags}" = "\"'" ; then 3010 3011 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3012 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3013 3014 continue 3015 fi 3016 ;; 3017 esac 3018 case "$CPPFLAGS" in 3019 (*$cf_add_cflags) 3020 ;; 3021 (*) 3022 case $cf_add_cflags in 3023 (-D*) 3024 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3025 3026 CPPFLAGS=`echo "$CPPFLAGS" | \ 3027 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3028 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3029 3030 ;; 3031 esac 3032 3033 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3034 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3035 3036 ;; 3037 esac 3038 ;; 3039 (*) 3040 3041 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3042 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3043 3044 ;; 3045 esac 3046 ;; 3047 (yes) 3048 3049 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3050 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3051 3052 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3053 3054 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3055 && test -z "${cf_tst_cflags}" \ 3056 && cf_fix_cppflags=no 3057 ;; 3058 esac 3059 done 3060 3061 if test -n "$cf_new_cflags" ; then 3062 3063 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3064 CFLAGS="${CFLAGS}$cf_new_cflags" 3065 3066 fi 3067 3068 if test -n "$cf_new_cppflags" ; then 3069 3070 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3071 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3072 3073 fi 3074 3075 if test -n "$cf_new_extra_cppflags" ; then 3076 3077 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3078 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3079 3080 fi 3081 3082 cat >conftest.$ac_ext <<_ACEOF 3083 #line 3083 "configure" 3084 #include "confdefs.h" 3085 #include <sys/types.h> 3086 int 3087 main (void) 3088 { 3089 3090 #ifdef _XOPEN_SOURCE 3091 #error expected _XOPEN_SOURCE to be undefined 3092 #endif 3093 ; 3094 return 0; 3095 } 3096 _ACEOF 3097 rm -f conftest.$ac_objext 3098 if { (eval echo "$as_me:3098: \"$ac_compile\"") >&5 3099 (eval $ac_compile) 2>&5 3100 ac_status=$? 3101 echo "$as_me:3101: \$? = $ac_status" >&5 3102 (exit $ac_status); } && 3103 { ac_try='test -s conftest.$ac_objext' 3104 { (eval echo "$as_me:3104: \"$ac_try\"") >&5 3105 (eval $ac_try) 2>&5 3106 ac_status=$? 3107 echo "$as_me:3107: \$? = $ac_status" >&5 3108 (exit $ac_status); }; }; then 3109 cf_cv_gnu_source=no 3110 else 3111 echo "$as_me: failed program was:" >&5 3112 cat conftest.$ac_ext >&5 3113 cf_cv_gnu_source=yes 3114 fi 3115 rm -f conftest.$ac_objext conftest.$ac_ext 3116 CPPFLAGS="$cf_save" 3117 3118 fi 3119 rm -f conftest.$ac_objext conftest.$ac_ext 3120 3121 fi 3122 echo "$as_me:3122: result: $cf_cv_gnu_source" >&5 3123 echo "${ECHO_T}$cf_cv_gnu_source" >&6 3124 3125 if test "$cf_cv_gnu_source" = yes 3126 then 3127 echo "$as_me:3127: checking if we should also define _DEFAULT_SOURCE" >&5 3128 echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 3129 if test "${cf_cv_default_source+set}" = set; then 3130 echo $ECHO_N "(cached) $ECHO_C" >&6 3131 else 3132 3133 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3134 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 3135 3136 cat >conftest.$ac_ext <<_ACEOF 3137 #line 3137 "configure" 3138 #include "confdefs.h" 3139 #include <sys/types.h> 3140 int 3141 main (void) 3142 { 3143 3144 #ifdef _DEFAULT_SOURCE 3145 #error expected _DEFAULT_SOURCE to be undefined 3146 #endif 3147 ; 3148 return 0; 3149 } 3150 _ACEOF 3151 rm -f conftest.$ac_objext 3152 if { (eval echo "$as_me:3152: \"$ac_compile\"") >&5 3153 (eval $ac_compile) 2>&5 3154 ac_status=$? 3155 echo "$as_me:3155: \$? = $ac_status" >&5 3156 (exit $ac_status); } && 3157 { ac_try='test -s conftest.$ac_objext' 3158 { (eval echo "$as_me:3158: \"$ac_try\"") >&5 3159 (eval $ac_try) 2>&5 3160 ac_status=$? 3161 echo "$as_me:3161: \$? = $ac_status" >&5 3162 (exit $ac_status); }; }; then 3163 cf_cv_default_source=no 3164 else 3165 echo "$as_me: failed program was:" >&5 3166 cat conftest.$ac_ext >&5 3167 cf_cv_default_source=yes 3168 fi 3169 rm -f conftest.$ac_objext conftest.$ac_ext 3170 3171 fi 3172 echo "$as_me:3172: result: $cf_cv_default_source" >&5 3173 echo "${ECHO_T}$cf_cv_default_source" >&6 3174 if test "$cf_cv_default_source" = yes 3175 then 3176 3177 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3178 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3179 3180 fi 3181 fi 3182 fi 3183 3184 fi 3185 3186 ;; 3187 (minix*) 3188 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 3189 ;; 3190 (mirbsd*) 3191 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 3192 cf_XOPEN_SOURCE= 3193 3194 if test "$cf_cv_posix_visible" = no; then 3195 3196 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3197 3198 cf_save_CFLAGS="$CFLAGS" 3199 cf_save_CPPFLAGS="$CPPFLAGS" 3200 3201 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3202 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3203 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3204 3205 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3206 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3207 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3208 3209 echo "$as_me:3209: checking if we should define _POSIX_C_SOURCE" >&5 3210 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3211 if test "${cf_cv_posix_c_source+set}" = set; then 3212 echo $ECHO_N "(cached) $ECHO_C" >&6 3213 else 3214 3215 echo "${as_me:-configure}:3215: testing if the symbol is already defined go no further ..." 1>&5 3216 3217 cat >conftest.$ac_ext <<_ACEOF 3218 #line 3218 "configure" 3219 #include "confdefs.h" 3220 #include <sys/types.h> 3221 int 3222 main (void) 3223 { 3224 3225 #ifndef _POSIX_C_SOURCE 3226 make an error 3227 #endif 3228 ; 3229 return 0; 3230 } 3231 _ACEOF 3232 rm -f conftest.$ac_objext 3233 if { (eval echo "$as_me:3233: \"$ac_compile\"") >&5 3234 (eval $ac_compile) 2>&5 3235 ac_status=$? 3236 echo "$as_me:3236: \$? = $ac_status" >&5 3237 (exit $ac_status); } && 3238 { ac_try='test -s conftest.$ac_objext' 3239 { (eval echo "$as_me:3239: \"$ac_try\"") >&5 3240 (eval $ac_try) 2>&5 3241 ac_status=$? 3242 echo "$as_me:3242: \$? = $ac_status" >&5 3243 (exit $ac_status); }; }; then 3244 cf_cv_posix_c_source=no 3245 else 3246 echo "$as_me: failed program was:" >&5 3247 cat conftest.$ac_ext >&5 3248 cf_want_posix_source=no 3249 case .$cf_POSIX_C_SOURCE in 3250 (.[12]??*) 3251 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3252 ;; 3253 (.2) 3254 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3255 cf_want_posix_source=yes 3256 ;; 3257 (.*) 3258 cf_want_posix_source=yes 3259 ;; 3260 esac 3261 if test "$cf_want_posix_source" = yes ; then 3262 cat >conftest.$ac_ext <<_ACEOF 3263 #line 3263 "configure" 3264 #include "confdefs.h" 3265 #include <sys/types.h> 3266 int 3267 main (void) 3268 { 3269 3270 #ifdef _POSIX_SOURCE 3271 make an error 3272 #endif 3273 ; 3274 return 0; 3275 } 3276 _ACEOF 3277 rm -f conftest.$ac_objext 3278 if { (eval echo "$as_me:3278: \"$ac_compile\"") >&5 3279 (eval $ac_compile) 2>&5 3280 ac_status=$? 3281 echo "$as_me:3281: \$? = $ac_status" >&5 3282 (exit $ac_status); } && 3283 { ac_try='test -s conftest.$ac_objext' 3284 { (eval echo "$as_me:3284: \"$ac_try\"") >&5 3285 (eval $ac_try) 2>&5 3286 ac_status=$? 3287 echo "$as_me:3287: \$? = $ac_status" >&5 3288 (exit $ac_status); }; }; then 3289 : 3290 else 3291 echo "$as_me: failed program was:" >&5 3292 cat conftest.$ac_ext >&5 3293 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3294 fi 3295 rm -f conftest.$ac_objext conftest.$ac_ext 3296 fi 3297 3298 echo "${as_me:-configure}:3298: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3299 3300 CFLAGS="$cf_trim_CFLAGS" 3301 CPPFLAGS="$cf_trim_CPPFLAGS" 3302 3303 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3304 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3305 3306 echo "${as_me:-configure}:3306: testing if the second compile does not leave our definition intact error ..." 1>&5 3307 3308 cat >conftest.$ac_ext <<_ACEOF 3309 #line 3309 "configure" 3310 #include "confdefs.h" 3311 #include <sys/types.h> 3312 int 3313 main (void) 3314 { 3315 3316 #ifndef _POSIX_C_SOURCE 3317 make an error 3318 #endif 3319 ; 3320 return 0; 3321 } 3322 _ACEOF 3323 rm -f conftest.$ac_objext 3324 if { (eval echo "$as_me:3324: \"$ac_compile\"") >&5 3325 (eval $ac_compile) 2>&5 3326 ac_status=$? 3327 echo "$as_me:3327: \$? = $ac_status" >&5 3328 (exit $ac_status); } && 3329 { ac_try='test -s conftest.$ac_objext' 3330 { (eval echo "$as_me:3330: \"$ac_try\"") >&5 3331 (eval $ac_try) 2>&5 3332 ac_status=$? 3333 echo "$as_me:3333: \$? = $ac_status" >&5 3334 (exit $ac_status); }; }; then 3335 : 3336 else 3337 echo "$as_me: failed program was:" >&5 3338 cat conftest.$ac_ext >&5 3339 cf_cv_posix_c_source=no 3340 fi 3341 rm -f conftest.$ac_objext conftest.$ac_ext 3342 CFLAGS="$cf_save_CFLAGS" 3343 CPPFLAGS="$cf_save_CPPFLAGS" 3344 3345 fi 3346 rm -f conftest.$ac_objext conftest.$ac_ext 3347 3348 fi 3349 echo "$as_me:3349: result: $cf_cv_posix_c_source" >&5 3350 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3351 3352 if test "$cf_cv_posix_c_source" != no ; then 3353 CFLAGS="$cf_trim_CFLAGS" 3354 CPPFLAGS="$cf_trim_CPPFLAGS" 3355 3356 cf_fix_cppflags=no 3357 cf_new_cflags= 3358 cf_new_cppflags= 3359 cf_new_extra_cppflags= 3360 3361 for cf_add_cflags in $cf_cv_posix_c_source 3362 do 3363 case $cf_fix_cppflags in 3364 (no) 3365 case $cf_add_cflags in 3366 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3367 case $cf_add_cflags in 3368 (-D*) 3369 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3370 3371 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3372 && test -z "${cf_tst_cflags}" \ 3373 && cf_fix_cppflags=yes 3374 3375 if test $cf_fix_cppflags = yes ; then 3376 3377 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3378 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3379 3380 continue 3381 elif test "${cf_tst_cflags}" = "\"'" ; then 3382 3383 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3384 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3385 3386 continue 3387 fi 3388 ;; 3389 esac 3390 case "$CPPFLAGS" in 3391 (*$cf_add_cflags) 3392 ;; 3393 (*) 3394 case $cf_add_cflags in 3395 (-D*) 3396 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3397 3398 CPPFLAGS=`echo "$CPPFLAGS" | \ 3399 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3400 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3401 3402 ;; 3403 esac 3404 3405 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3406 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3407 3408 ;; 3409 esac 3410 ;; 3411 (*) 3412 3413 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3414 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3415 3416 ;; 3417 esac 3418 ;; 3419 (yes) 3420 3421 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3422 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3423 3424 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3425 3426 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3427 && test -z "${cf_tst_cflags}" \ 3428 && cf_fix_cppflags=no 3429 ;; 3430 esac 3431 done 3432 3433 if test -n "$cf_new_cflags" ; then 3434 3435 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3436 CFLAGS="${CFLAGS}$cf_new_cflags" 3437 3438 fi 3439 3440 if test -n "$cf_new_cppflags" ; then 3441 3442 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3443 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3444 3445 fi 3446 3447 if test -n "$cf_new_extra_cppflags" ; then 3448 3449 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3450 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3451 3452 fi 3453 3454 fi 3455 3456 fi # cf_cv_posix_visible 3457 3458 ;; 3459 (netbsd*) 3460 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 3461 ;; 3462 (openbsd[4-9]*) 3463 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 3464 cf_xopen_source="-D_BSD_SOURCE" 3465 cf_XOPEN_SOURCE=600 3466 ;; 3467 (openbsd*) 3468 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 3469 ;; 3470 (osf[45]*) 3471 cf_xopen_source="-D_OSF_SOURCE" 3472 ;; 3473 (nto-qnx*) 3474 cf_xopen_source="-D_QNX_SOURCE" 3475 ;; 3476 (sco*) 3477 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 3478 ;; 3479 (solaris2.*) 3480 cf_xopen_source="-D__EXTENSIONS__" 3481 cf_cv_xopen_source=broken 3482 ;; 3483 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 3484 cf_XOPEN_SOURCE= 3485 cf_POSIX_C_SOURCE= 3486 ;; 3487 (*) 3488 3489 echo "$as_me:3489: checking if we should define _XOPEN_SOURCE" >&5 3490 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3491 if test "${cf_cv_xopen_source+set}" = set; then 3492 echo $ECHO_N "(cached) $ECHO_C" >&6 3493 else 3494 3495 cat >conftest.$ac_ext <<_ACEOF 3496 #line 3496 "configure" 3497 #include "confdefs.h" 3498 3499 #include <stdlib.h> 3500 #include <string.h> 3501 #include <sys/types.h> 3502 3503 int 3504 main (void) 3505 { 3506 3507 #ifndef _XOPEN_SOURCE 3508 make an error 3509 #endif 3510 ; 3511 return 0; 3512 } 3513 _ACEOF 3514 rm -f conftest.$ac_objext 3515 if { (eval echo "$as_me:3515: \"$ac_compile\"") >&5 3516 (eval $ac_compile) 2>&5 3517 ac_status=$? 3518 echo "$as_me:3518: \$? = $ac_status" >&5 3519 (exit $ac_status); } && 3520 { ac_try='test -s conftest.$ac_objext' 3521 { (eval echo "$as_me:3521: \"$ac_try\"") >&5 3522 (eval $ac_try) 2>&5 3523 ac_status=$? 3524 echo "$as_me:3524: \$? = $ac_status" >&5 3525 (exit $ac_status); }; }; then 3526 cf_cv_xopen_source=no 3527 else 3528 echo "$as_me: failed program was:" >&5 3529 cat conftest.$ac_ext >&5 3530 cf_save="$CPPFLAGS" 3531 3532 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3533 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3534 3535 cat >conftest.$ac_ext <<_ACEOF 3536 #line 3536 "configure" 3537 #include "confdefs.h" 3538 3539 #include <stdlib.h> 3540 #include <string.h> 3541 #include <sys/types.h> 3542 3543 int 3544 main (void) 3545 { 3546 3547 #ifdef _XOPEN_SOURCE 3548 make an error 3549 #endif 3550 ; 3551 return 0; 3552 } 3553 _ACEOF 3554 rm -f conftest.$ac_objext 3555 if { (eval echo "$as_me:3555: \"$ac_compile\"") >&5 3556 (eval $ac_compile) 2>&5 3557 ac_status=$? 3558 echo "$as_me:3558: \$? = $ac_status" >&5 3559 (exit $ac_status); } && 3560 { ac_try='test -s conftest.$ac_objext' 3561 { (eval echo "$as_me:3561: \"$ac_try\"") >&5 3562 (eval $ac_try) 2>&5 3563 ac_status=$? 3564 echo "$as_me:3564: \$? = $ac_status" >&5 3565 (exit $ac_status); }; }; then 3566 cf_cv_xopen_source=no 3567 else 3568 echo "$as_me: failed program was:" >&5 3569 cat conftest.$ac_ext >&5 3570 cf_cv_xopen_source=$cf_XOPEN_SOURCE 3571 fi 3572 rm -f conftest.$ac_objext conftest.$ac_ext 3573 CPPFLAGS="$cf_save" 3574 3575 fi 3576 rm -f conftest.$ac_objext conftest.$ac_ext 3577 3578 fi 3579 echo "$as_me:3579: result: $cf_cv_xopen_source" >&5 3580 echo "${ECHO_T}$cf_cv_xopen_source" >&6 3581 3582 if test "$cf_cv_xopen_source" != no ; then 3583 3584 CFLAGS=`echo "$CFLAGS" | \ 3585 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3586 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3587 3588 CPPFLAGS=`echo "$CPPFLAGS" | \ 3589 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3590 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3591 3592 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3593 3594 cf_fix_cppflags=no 3595 cf_new_cflags= 3596 cf_new_cppflags= 3597 cf_new_extra_cppflags= 3598 3599 for cf_add_cflags in $cf_temp_xopen_source 3600 do 3601 case $cf_fix_cppflags in 3602 (no) 3603 case $cf_add_cflags in 3604 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3605 case $cf_add_cflags in 3606 (-D*) 3607 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3608 3609 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3610 && test -z "${cf_tst_cflags}" \ 3611 && cf_fix_cppflags=yes 3612 3613 if test $cf_fix_cppflags = yes ; then 3614 3615 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3616 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3617 3618 continue 3619 elif test "${cf_tst_cflags}" = "\"'" ; then 3620 3621 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3622 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3623 3624 continue 3625 fi 3626 ;; 3627 esac 3628 case "$CPPFLAGS" in 3629 (*$cf_add_cflags) 3630 ;; 3631 (*) 3632 case $cf_add_cflags in 3633 (-D*) 3634 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3635 3636 CPPFLAGS=`echo "$CPPFLAGS" | \ 3637 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3638 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3639 3640 ;; 3641 esac 3642 3643 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3644 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3645 3646 ;; 3647 esac 3648 ;; 3649 (*) 3650 3651 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3652 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3653 3654 ;; 3655 esac 3656 ;; 3657 (yes) 3658 3659 test -n "$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 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3663 3664 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3665 && test -z "${cf_tst_cflags}" \ 3666 && cf_fix_cppflags=no 3667 ;; 3668 esac 3669 done 3670 3671 if test -n "$cf_new_cflags" ; then 3672 3673 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3674 CFLAGS="${CFLAGS}$cf_new_cflags" 3675 3676 fi 3677 3678 if test -n "$cf_new_cppflags" ; then 3679 3680 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3681 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3682 3683 fi 3684 3685 if test -n "$cf_new_extra_cppflags" ; then 3686 3687 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3688 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3689 3690 fi 3691 3692 fi 3693 3694 if test "$cf_cv_posix_visible" = no; then 3695 3696 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3697 3698 cf_save_CFLAGS="$CFLAGS" 3699 cf_save_CPPFLAGS="$CPPFLAGS" 3700 3701 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3702 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3703 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3704 3705 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3706 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3707 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3708 3709 echo "$as_me:3709: checking if we should define _POSIX_C_SOURCE" >&5 3710 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3711 if test "${cf_cv_posix_c_source+set}" = set; then 3712 echo $ECHO_N "(cached) $ECHO_C" >&6 3713 else 3714 3715 echo "${as_me:-configure}:3715: testing if the symbol is already defined go no further ..." 1>&5 3716 3717 cat >conftest.$ac_ext <<_ACEOF 3718 #line 3718 "configure" 3719 #include "confdefs.h" 3720 #include <sys/types.h> 3721 int 3722 main (void) 3723 { 3724 3725 #ifndef _POSIX_C_SOURCE 3726 make an error 3727 #endif 3728 ; 3729 return 0; 3730 } 3731 _ACEOF 3732 rm -f conftest.$ac_objext 3733 if { (eval echo "$as_me:3733: \"$ac_compile\"") >&5 3734 (eval $ac_compile) 2>&5 3735 ac_status=$? 3736 echo "$as_me:3736: \$? = $ac_status" >&5 3737 (exit $ac_status); } && 3738 { ac_try='test -s conftest.$ac_objext' 3739 { (eval echo "$as_me:3739: \"$ac_try\"") >&5 3740 (eval $ac_try) 2>&5 3741 ac_status=$? 3742 echo "$as_me:3742: \$? = $ac_status" >&5 3743 (exit $ac_status); }; }; then 3744 cf_cv_posix_c_source=no 3745 else 3746 echo "$as_me: failed program was:" >&5 3747 cat conftest.$ac_ext >&5 3748 cf_want_posix_source=no 3749 case .$cf_POSIX_C_SOURCE in 3750 (.[12]??*) 3751 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3752 ;; 3753 (.2) 3754 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3755 cf_want_posix_source=yes 3756 ;; 3757 (.*) 3758 cf_want_posix_source=yes 3759 ;; 3760 esac 3761 if test "$cf_want_posix_source" = yes ; then 3762 cat >conftest.$ac_ext <<_ACEOF 3763 #line 3763 "configure" 3764 #include "confdefs.h" 3765 #include <sys/types.h> 3766 int 3767 main (void) 3768 { 3769 3770 #ifdef _POSIX_SOURCE 3771 make an error 3772 #endif 3773 ; 3774 return 0; 3775 } 3776 _ACEOF 3777 rm -f conftest.$ac_objext 3778 if { (eval echo "$as_me:3778: \"$ac_compile\"") >&5 3779 (eval $ac_compile) 2>&5 3780 ac_status=$? 3781 echo "$as_me:3781: \$? = $ac_status" >&5 3782 (exit $ac_status); } && 3783 { ac_try='test -s conftest.$ac_objext' 3784 { (eval echo "$as_me:3784: \"$ac_try\"") >&5 3785 (eval $ac_try) 2>&5 3786 ac_status=$? 3787 echo "$as_me:3787: \$? = $ac_status" >&5 3788 (exit $ac_status); }; }; then 3789 : 3790 else 3791 echo "$as_me: failed program was:" >&5 3792 cat conftest.$ac_ext >&5 3793 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3794 fi 3795 rm -f conftest.$ac_objext conftest.$ac_ext 3796 fi 3797 3798 echo "${as_me:-configure}:3798: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3799 3800 CFLAGS="$cf_trim_CFLAGS" 3801 CPPFLAGS="$cf_trim_CPPFLAGS" 3802 3803 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3804 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3805 3806 echo "${as_me:-configure}:3806: testing if the second compile does not leave our definition intact error ..." 1>&5 3807 3808 cat >conftest.$ac_ext <<_ACEOF 3809 #line 3809 "configure" 3810 #include "confdefs.h" 3811 #include <sys/types.h> 3812 int 3813 main (void) 3814 { 3815 3816 #ifndef _POSIX_C_SOURCE 3817 make an error 3818 #endif 3819 ; 3820 return 0; 3821 } 3822 _ACEOF 3823 rm -f conftest.$ac_objext 3824 if { (eval echo "$as_me:3824: \"$ac_compile\"") >&5 3825 (eval $ac_compile) 2>&5 3826 ac_status=$? 3827 echo "$as_me:3827: \$? = $ac_status" >&5 3828 (exit $ac_status); } && 3829 { ac_try='test -s conftest.$ac_objext' 3830 { (eval echo "$as_me:3830: \"$ac_try\"") >&5 3831 (eval $ac_try) 2>&5 3832 ac_status=$? 3833 echo "$as_me:3833: \$? = $ac_status" >&5 3834 (exit $ac_status); }; }; then 3835 : 3836 else 3837 echo "$as_me: failed program was:" >&5 3838 cat conftest.$ac_ext >&5 3839 cf_cv_posix_c_source=no 3840 fi 3841 rm -f conftest.$ac_objext conftest.$ac_ext 3842 CFLAGS="$cf_save_CFLAGS" 3843 CPPFLAGS="$cf_save_CPPFLAGS" 3844 3845 fi 3846 rm -f conftest.$ac_objext conftest.$ac_ext 3847 3848 fi 3849 echo "$as_me:3849: result: $cf_cv_posix_c_source" >&5 3850 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3851 3852 if test "$cf_cv_posix_c_source" != no ; then 3853 CFLAGS="$cf_trim_CFLAGS" 3854 CPPFLAGS="$cf_trim_CPPFLAGS" 3855 3856 cf_fix_cppflags=no 3857 cf_new_cflags= 3858 cf_new_cppflags= 3859 cf_new_extra_cppflags= 3860 3861 for cf_add_cflags in $cf_cv_posix_c_source 3862 do 3863 case $cf_fix_cppflags in 3864 (no) 3865 case $cf_add_cflags in 3866 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3867 case $cf_add_cflags in 3868 (-D*) 3869 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3870 3871 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3872 && test -z "${cf_tst_cflags}" \ 3873 && cf_fix_cppflags=yes 3874 3875 if test $cf_fix_cppflags = yes ; then 3876 3877 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3878 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3879 3880 continue 3881 elif test "${cf_tst_cflags}" = "\"'" ; then 3882 3883 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3884 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3885 3886 continue 3887 fi 3888 ;; 3889 esac 3890 case "$CPPFLAGS" in 3891 (*$cf_add_cflags) 3892 ;; 3893 (*) 3894 case $cf_add_cflags in 3895 (-D*) 3896 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3897 3898 CPPFLAGS=`echo "$CPPFLAGS" | \ 3899 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3900 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3901 3902 ;; 3903 esac 3904 3905 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3906 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3907 3908 ;; 3909 esac 3910 ;; 3911 (*) 3912 3913 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3914 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3915 3916 ;; 3917 esac 3918 ;; 3919 (yes) 3920 3921 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3922 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3923 3924 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3925 3926 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3927 && test -z "${cf_tst_cflags}" \ 3928 && cf_fix_cppflags=no 3929 ;; 3930 esac 3931 done 3932 3933 if test -n "$cf_new_cflags" ; then 3934 3935 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3936 CFLAGS="${CFLAGS}$cf_new_cflags" 3937 3938 fi 3939 3940 if test -n "$cf_new_cppflags" ; then 3941 3942 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3943 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3944 3945 fi 3946 3947 if test -n "$cf_new_extra_cppflags" ; then 3948 3949 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3950 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3951 3952 fi 3953 3954 fi 3955 3956 fi # cf_cv_posix_visible 3957 3958 ;; 3959 esac 3960 3961 if test -n "$cf_xopen_source" ; then 3962 3963 cf_fix_cppflags=no 3964 cf_new_cflags= 3965 cf_new_cppflags= 3966 cf_new_extra_cppflags= 3967 3968 for cf_add_cflags in $cf_xopen_source 3969 do 3970 case $cf_fix_cppflags in 3971 (no) 3972 case $cf_add_cflags in 3973 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3974 case $cf_add_cflags in 3975 (-D*) 3976 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3977 3978 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3979 && test -z "${cf_tst_cflags}" \ 3980 && cf_fix_cppflags=yes 3981 3982 if test $cf_fix_cppflags = yes ; then 3983 3984 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3985 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3986 3987 continue 3988 elif test "${cf_tst_cflags}" = "\"'" ; then 3989 3990 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3991 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3992 3993 continue 3994 fi 3995 ;; 3996 esac 3997 case "$CPPFLAGS" in 3998 (*$cf_add_cflags) 3999 ;; 4000 (*) 4001 case $cf_add_cflags in 4002 (-D*) 4003 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4004 4005 CPPFLAGS=`echo "$CPPFLAGS" | \ 4006 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4007 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4008 4009 ;; 4010 esac 4011 4012 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4013 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4014 4015 ;; 4016 esac 4017 ;; 4018 (*) 4019 4020 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4021 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4022 4023 ;; 4024 esac 4025 ;; 4026 (yes) 4027 4028 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4029 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4030 4031 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4032 4033 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4034 && test -z "${cf_tst_cflags}" \ 4035 && cf_fix_cppflags=no 4036 ;; 4037 esac 4038 done 4039 4040 if test -n "$cf_new_cflags" ; then 4041 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 4042 4043 echo "${as_me:-configure}:4043: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 4044 4045 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4046 CFLAGS="${CFLAGS}$cf_new_cflags" 4047 4048 fi 4049 4050 if test -n "$cf_new_cppflags" ; then 4051 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 4052 4053 echo "${as_me:-configure}:4053: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 4054 4055 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4056 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4057 4058 fi 4059 4060 if test -n "$cf_new_extra_cppflags" ; then 4061 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 4062 4063 echo "${as_me:-configure}:4063: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 4064 4065 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4066 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4067 4068 fi 4069 4070 fi 4071 4072 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 4073 echo "$as_me:4073: checking if _XOPEN_SOURCE really is set" >&5 4074 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 4075 cat >conftest.$ac_ext <<_ACEOF 4076 #line 4076 "configure" 4077 #include "confdefs.h" 4078 #include <stdlib.h> 4079 int 4080 main (void) 4081 { 4082 4083 #ifndef _XOPEN_SOURCE 4084 make an error 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 $ac_status); }; }; then 4102 cf_XOPEN_SOURCE_set=yes 4103 else 4104 echo "$as_me: failed program was:" >&5 4105 cat conftest.$ac_ext >&5 4106 cf_XOPEN_SOURCE_set=no 4107 fi 4108 rm -f conftest.$ac_objext conftest.$ac_ext 4109 echo "$as_me:4109: result: $cf_XOPEN_SOURCE_set" >&5 4110 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 4111 if test $cf_XOPEN_SOURCE_set = yes 4112 then 4113 cat >conftest.$ac_ext <<_ACEOF 4114 #line 4114 "configure" 4115 #include "confdefs.h" 4116 #include <stdlib.h> 4117 int 4118 main (void) 4119 { 4120 4121 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4122 make an error 4123 #endif 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 rm -f conftest.$ac_objext 4129 if { (eval echo "$as_me:4129: \"$ac_compile\"") >&5 4130 (eval $ac_compile) 2>&5 4131 ac_status=$? 4132 echo "$as_me:4132: \$? = $ac_status" >&5 4133 (exit $ac_status); } && 4134 { ac_try='test -s conftest.$ac_objext' 4135 { (eval echo "$as_me:4135: \"$ac_try\"") >&5 4136 (eval $ac_try) 2>&5 4137 ac_status=$? 4138 echo "$as_me:4138: \$? = $ac_status" >&5 4139 (exit $ac_status); }; }; then 4140 cf_XOPEN_SOURCE_set_ok=yes 4141 else 4142 echo "$as_me: failed program was:" >&5 4143 cat conftest.$ac_ext >&5 4144 cf_XOPEN_SOURCE_set_ok=no 4145 fi 4146 rm -f conftest.$ac_objext conftest.$ac_ext 4147 if test $cf_XOPEN_SOURCE_set_ok = no 4148 then 4149 { echo "$as_me:4149: WARNING: _XOPEN_SOURCE is lower than requested" >&5 4150 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 4151 fi 4152 else 4153 4154 echo "$as_me:4154: checking if we should define _XOPEN_SOURCE" >&5 4155 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4156 if test "${cf_cv_xopen_source+set}" = set; then 4157 echo $ECHO_N "(cached) $ECHO_C" >&6 4158 else 4159 4160 cat >conftest.$ac_ext <<_ACEOF 4161 #line 4161 "configure" 4162 #include "confdefs.h" 4163 4164 #include <stdlib.h> 4165 #include <string.h> 4166 #include <sys/types.h> 4167 4168 int 4169 main (void) 4170 { 4171 4172 #ifndef _XOPEN_SOURCE 4173 make an error 4174 #endif 4175 ; 4176 return 0; 4177 } 4178 _ACEOF 4179 rm -f conftest.$ac_objext 4180 if { (eval echo "$as_me:4180: \"$ac_compile\"") >&5 4181 (eval $ac_compile) 2>&5 4182 ac_status=$? 4183 echo "$as_me:4183: \$? = $ac_status" >&5 4184 (exit $ac_status); } && 4185 { ac_try='test -s conftest.$ac_objext' 4186 { (eval echo "$as_me:4186: \"$ac_try\"") >&5 4187 (eval $ac_try) 2>&5 4188 ac_status=$? 4189 echo "$as_me:4189: \$? = $ac_status" >&5 4190 (exit $ac_status); }; }; then 4191 cf_cv_xopen_source=no 4192 else 4193 echo "$as_me: failed program was:" >&5 4194 cat conftest.$ac_ext >&5 4195 cf_save="$CPPFLAGS" 4196 4197 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4198 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4199 4200 cat >conftest.$ac_ext <<_ACEOF 4201 #line 4201 "configure" 4202 #include "confdefs.h" 4203 4204 #include <stdlib.h> 4205 #include <string.h> 4206 #include <sys/types.h> 4207 4208 int 4209 main (void) 4210 { 4211 4212 #ifdef _XOPEN_SOURCE 4213 make an error 4214 #endif 4215 ; 4216 return 0; 4217 } 4218 _ACEOF 4219 rm -f conftest.$ac_objext 4220 if { (eval echo "$as_me:4220: \"$ac_compile\"") >&5 4221 (eval $ac_compile) 2>&5 4222 ac_status=$? 4223 echo "$as_me:4223: \$? = $ac_status" >&5 4224 (exit $ac_status); } && 4225 { ac_try='test -s conftest.$ac_objext' 4226 { (eval echo "$as_me:4226: \"$ac_try\"") >&5 4227 (eval $ac_try) 2>&5 4228 ac_status=$? 4229 echo "$as_me:4229: \$? = $ac_status" >&5 4230 (exit $ac_status); }; }; then 4231 cf_cv_xopen_source=no 4232 else 4233 echo "$as_me: failed program was:" >&5 4234 cat conftest.$ac_ext >&5 4235 cf_cv_xopen_source=$cf_XOPEN_SOURCE 4236 fi 4237 rm -f conftest.$ac_objext conftest.$ac_ext 4238 CPPFLAGS="$cf_save" 4239 4240 fi 4241 rm -f conftest.$ac_objext conftest.$ac_ext 4242 4243 fi 4244 echo "$as_me:4244: result: $cf_cv_xopen_source" >&5 4245 echo "${ECHO_T}$cf_cv_xopen_source" >&6 4246 4247 if test "$cf_cv_xopen_source" != no ; then 4248 4249 CFLAGS=`echo "$CFLAGS" | \ 4250 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4251 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4252 4253 CPPFLAGS=`echo "$CPPFLAGS" | \ 4254 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4255 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4256 4257 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4258 4259 cf_fix_cppflags=no 4260 cf_new_cflags= 4261 cf_new_cppflags= 4262 cf_new_extra_cppflags= 4263 4264 for cf_add_cflags in $cf_temp_xopen_source 4265 do 4266 case $cf_fix_cppflags in 4267 (no) 4268 case $cf_add_cflags in 4269 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4270 case $cf_add_cflags in 4271 (-D*) 4272 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4273 4274 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4275 && test -z "${cf_tst_cflags}" \ 4276 && cf_fix_cppflags=yes 4277 4278 if test $cf_fix_cppflags = yes ; then 4279 4280 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4281 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4282 4283 continue 4284 elif test "${cf_tst_cflags}" = "\"'" ; then 4285 4286 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4287 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4288 4289 continue 4290 fi 4291 ;; 4292 esac 4293 case "$CPPFLAGS" in 4294 (*$cf_add_cflags) 4295 ;; 4296 (*) 4297 case $cf_add_cflags in 4298 (-D*) 4299 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4300 4301 CPPFLAGS=`echo "$CPPFLAGS" | \ 4302 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4303 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4304 4305 ;; 4306 esac 4307 4308 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4309 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4310 4311 ;; 4312 esac 4313 ;; 4314 (*) 4315 4316 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4317 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4318 4319 ;; 4320 esac 4321 ;; 4322 (yes) 4323 4324 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4325 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4326 4327 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4328 4329 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4330 && test -z "${cf_tst_cflags}" \ 4331 && cf_fix_cppflags=no 4332 ;; 4333 esac 4334 done 4335 4336 if test -n "$cf_new_cflags" ; then 4337 4338 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4339 CFLAGS="${CFLAGS}$cf_new_cflags" 4340 4341 fi 4342 4343 if test -n "$cf_new_cppflags" ; then 4344 4345 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4346 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4347 4348 fi 4349 4350 if test -n "$cf_new_extra_cppflags" ; then 4351 4352 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4353 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4354 4355 fi 4356 4357 fi 4358 4359 fi 4360 fi 4361 fi # cf_cv_posix_visible 4362 4363 ac_ext=c 4364 ac_cpp='$CPP $CPPFLAGS' 4365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4367 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4368 ac_main_return=return 4369 echo "$as_me:4369: checking how to run the C preprocessor" >&5 4370 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 4371 # On Suns, sometimes $CPP names a directory. 4372 if test -n "$CPP" && test -d "$CPP"; then 4373 CPP= 4374 fi 4375 if test -z "$CPP"; then 4376 if test "${ac_cv_prog_CPP+set}" = set; then 4377 echo $ECHO_N "(cached) $ECHO_C" >&6 4378 else 4379 # Double quotes because CPP needs to be expanded 4380 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4381 do 4382 ac_preproc_ok=false 4383 for ac_c_preproc_warn_flag in '' yes 4384 do 4385 # Use a header file that comes with gcc, so configuring glibc 4386 # with a fresh cross-compiler works. 4387 # On the NeXT, cc -E runs the code through the compiler's parser, 4388 # not just through cpp. "Syntax error" is here to catch this case. 4389 cat >conftest.$ac_ext <<_ACEOF 4390 #line 4390 "configure" 4391 #include "confdefs.h" 4392 #include <assert.h> 4393 Syntax error 4394 _ACEOF 4395 if { (eval echo "$as_me:4395: \"$ac_cpp conftest.$ac_ext\"") >&5 4396 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4397 ac_status=$? 4398 egrep -v '^ *\+' conftest.er1 >conftest.err 4399 rm -f conftest.er1 4400 cat conftest.err >&5 4401 echo "$as_me:4401: \$? = $ac_status" >&5 4402 (exit $ac_status); } >/dev/null; then 4403 if test -s conftest.err; then 4404 ac_cpp_err=$ac_c_preproc_warn_flag 4405 else 4406 ac_cpp_err= 4407 fi 4408 else 4409 ac_cpp_err=yes 4410 fi 4411 if test -z "$ac_cpp_err"; then 4412 : 4413 else 4414 echo "$as_me: failed program was:" >&5 4415 cat conftest.$ac_ext >&5 4416 # Broken: fails on valid input. 4417 continue 4418 fi 4419 rm -f conftest.err conftest.$ac_ext 4420 4421 # OK, works on sane cases. Now check whether non-existent headers 4422 # can be detected and how. 4423 cat >conftest.$ac_ext <<_ACEOF 4424 #line 4424 "configure" 4425 #include "confdefs.h" 4426 #include <ac_nonexistent.h> 4427 _ACEOF 4428 if { (eval echo "$as_me:4428: \"$ac_cpp conftest.$ac_ext\"") >&5 4429 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4430 ac_status=$? 4431 egrep -v '^ *\+' conftest.er1 >conftest.err 4432 rm -f conftest.er1 4433 cat conftest.err >&5 4434 echo "$as_me:4434: \$? = $ac_status" >&5 4435 (exit $ac_status); } >/dev/null; then 4436 if test -s conftest.err; then 4437 ac_cpp_err=$ac_c_preproc_warn_flag 4438 else 4439 ac_cpp_err= 4440 fi 4441 else 4442 ac_cpp_err=yes 4443 fi 4444 if test -z "$ac_cpp_err"; then 4445 # Broken: success on invalid input. 4446 continue 4447 else 4448 echo "$as_me: failed program was:" >&5 4449 cat conftest.$ac_ext >&5 4450 # Passes both tests. 4451 ac_preproc_ok=: 4452 break 4453 fi 4454 rm -f conftest.err conftest.$ac_ext 4455 4456 done 4457 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4458 rm -f conftest.err conftest.$ac_ext 4459 if $ac_preproc_ok; then 4460 break 4461 fi 4462 4463 done 4464 ac_cv_prog_CPP=$CPP 4465 4466 fi 4467 CPP=$ac_cv_prog_CPP 4468 else 4469 ac_cv_prog_CPP=$CPP 4470 fi 4471 echo "$as_me:4471: result: $CPP" >&5 4472 echo "${ECHO_T}$CPP" >&6 4473 ac_preproc_ok=false 4474 for ac_c_preproc_warn_flag in '' yes 4475 do 4476 # Use a header file that comes with gcc, so configuring glibc 4477 # with a fresh cross-compiler works. 4478 # On the NeXT, cc -E runs the code through the compiler's parser, 4479 # not just through cpp. "Syntax error" is here to catch this case. 4480 cat >conftest.$ac_ext <<_ACEOF 4481 #line 4481 "configure" 4482 #include "confdefs.h" 4483 #include <assert.h> 4484 Syntax error 4485 _ACEOF 4486 if { (eval echo "$as_me:4486: \"$ac_cpp conftest.$ac_ext\"") >&5 4487 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4488 ac_status=$? 4489 egrep -v '^ *\+' conftest.er1 >conftest.err 4490 rm -f conftest.er1 4491 cat conftest.err >&5 4492 echo "$as_me:4492: \$? = $ac_status" >&5 4493 (exit $ac_status); } >/dev/null; then 4494 if test -s conftest.err; then 4495 ac_cpp_err=$ac_c_preproc_warn_flag 4496 else 4497 ac_cpp_err= 4498 fi 4499 else 4500 ac_cpp_err=yes 4501 fi 4502 if test -z "$ac_cpp_err"; then 4503 : 4504 else 4505 echo "$as_me: failed program was:" >&5 4506 cat conftest.$ac_ext >&5 4507 # Broken: fails on valid input. 4508 continue 4509 fi 4510 rm -f conftest.err conftest.$ac_ext 4511 4512 # OK, works on sane cases. Now check whether non-existent headers 4513 # can be detected and how. 4514 cat >conftest.$ac_ext <<_ACEOF 4515 #line 4515 "configure" 4516 #include "confdefs.h" 4517 #include <ac_nonexistent.h> 4518 _ACEOF 4519 if { (eval echo "$as_me:4519: \"$ac_cpp conftest.$ac_ext\"") >&5 4520 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4521 ac_status=$? 4522 egrep -v '^ *\+' conftest.er1 >conftest.err 4523 rm -f conftest.er1 4524 cat conftest.err >&5 4525 echo "$as_me:4525: \$? = $ac_status" >&5 4526 (exit $ac_status); } >/dev/null; then 4527 if test -s conftest.err; then 4528 ac_cpp_err=$ac_c_preproc_warn_flag 4529 else 4530 ac_cpp_err= 4531 fi 4532 else 4533 ac_cpp_err=yes 4534 fi 4535 if test -z "$ac_cpp_err"; then 4536 # Broken: success on invalid input. 4537 continue 4538 else 4539 echo "$as_me: failed program was:" >&5 4540 cat conftest.$ac_ext >&5 4541 # Passes both tests. 4542 ac_preproc_ok=: 4543 break 4544 fi 4545 rm -f conftest.err conftest.$ac_ext 4546 4547 done 4548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4549 rm -f conftest.err conftest.$ac_ext 4550 if $ac_preproc_ok; then 4551 : 4552 else 4553 { { echo "$as_me:4553: error: C preprocessor \"$CPP\" fails sanity check" >&5 4554 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 4555 { (exit 1); exit 1; }; } 4556 fi 4557 4558 ac_ext=c 4559 ac_cpp='$CPP $CPPFLAGS' 4560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4562 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4563 ac_main_return=return 4564 4565 for ac_header in fcntl.h 4566 do 4567 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4568 echo "$as_me:4568: checking for $ac_header" >&5 4569 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4570 if eval "test \"\${$as_ac_Header+set}\" = set"; then 4571 echo $ECHO_N "(cached) $ECHO_C" >&6 4572 else 4573 cat >conftest.$ac_ext <<_ACEOF 4574 #line 4574 "configure" 4575 #include "confdefs.h" 4576 #include <$ac_header> 4577 _ACEOF 4578 if { (eval echo "$as_me:4578: \"$ac_cpp conftest.$ac_ext\"") >&5 4579 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4580 ac_status=$? 4581 egrep -v '^ *\+' conftest.er1 >conftest.err 4582 rm -f conftest.er1 4583 cat conftest.err >&5 4584 echo "$as_me:4584: \$? = $ac_status" >&5 4585 (exit $ac_status); } >/dev/null; then 4586 if test -s conftest.err; then 4587 ac_cpp_err=$ac_c_preproc_warn_flag 4588 else 4589 ac_cpp_err= 4590 fi 4591 else 4592 ac_cpp_err=yes 4593 fi 4594 if test -z "$ac_cpp_err"; then 4595 eval "$as_ac_Header=yes" 4596 else 4597 echo "$as_me: failed program was:" >&5 4598 cat conftest.$ac_ext >&5 4599 eval "$as_ac_Header=no" 4600 fi 4601 rm -f conftest.err conftest.$ac_ext 4602 fi 4603 echo "$as_me:4603: result: `eval echo '${'$as_ac_Header'}'`" >&5 4604 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4605 if test `eval echo '${'$as_ac_Header'}'` = yes; then 4606 cat >>confdefs.h <<EOF 4607 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4608 EOF 4609 4610 fi 4611 done 4612 4613 for ac_header in \ 4614 unistd.h \ 4615 4616 do 4617 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4618 echo "$as_me:4618: checking for $ac_header" >&5 4619 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4620 if eval "test \"\${$as_ac_Header+set}\" = set"; then 4621 echo $ECHO_N "(cached) $ECHO_C" >&6 4622 else 4623 cat >conftest.$ac_ext <<_ACEOF 4624 #line 4624 "configure" 4625 #include "confdefs.h" 4626 #include <$ac_header> 4627 _ACEOF 4628 if { (eval echo "$as_me:4628: \"$ac_cpp conftest.$ac_ext\"") >&5 4629 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4630 ac_status=$? 4631 egrep -v '^ *\+' conftest.er1 >conftest.err 4632 rm -f conftest.er1 4633 cat conftest.err >&5 4634 echo "$as_me:4634: \$? = $ac_status" >&5 4635 (exit $ac_status); } >/dev/null; then 4636 if test -s conftest.err; then 4637 ac_cpp_err=$ac_c_preproc_warn_flag 4638 else 4639 ac_cpp_err= 4640 fi 4641 else 4642 ac_cpp_err=yes 4643 fi 4644 if test -z "$ac_cpp_err"; then 4645 eval "$as_ac_Header=yes" 4646 else 4647 echo "$as_me: failed program was:" >&5 4648 cat conftest.$ac_ext >&5 4649 eval "$as_ac_Header=no" 4650 fi 4651 rm -f conftest.err conftest.$ac_ext 4652 fi 4653 echo "$as_me:4653: result: `eval echo '${'$as_ac_Header'}'`" >&5 4654 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4655 if test `eval echo '${'$as_ac_Header'}'` = yes; then 4656 cat >>confdefs.h <<EOF 4657 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4658 EOF 4659 4660 fi 4661 done 4662 4663 echo "$as_me:4663: checking for working mkstemp" >&5 4664 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 4665 if test "${cf_cv_func_mkstemp+set}" = set; then 4666 echo $ECHO_N "(cached) $ECHO_C" >&6 4667 else 4668 4669 rm -rf conftest* 4670 if test "$cross_compiling" = yes; then 4671 cf_cv_func_mkstemp=maybe 4672 else 4673 cat >conftest.$ac_ext <<_ACEOF 4674 #line 4674 "configure" 4675 #include "confdefs.h" 4676 4677 #include <sys/types.h> 4678 #ifdef HAVE_UNISTD_H 4679 #include <unistd.h> 4680 #endif 4681 #include <stdlib.h> 4682 #include <stdio.h> 4683 #include <string.h> 4684 #include <sys/stat.h> 4685 int main(void) 4686 { 4687 char *tmpl = "conftestXXXXXX"; 4688 char name[2][80]; 4689 int n; 4690 int result = 0; 4691 int fd; 4692 struct stat sb; 4693 4694 umask(077); 4695 for (n = 0; n < 2; ++n) { 4696 strcpy(name[n], tmpl); 4697 if ((fd = mkstemp(name[n])) >= 0) { 4698 if (!strcmp(name[n], tmpl) 4699 || stat(name[n], &sb) != 0 4700 || (sb.st_mode & S_IFMT) != S_IFREG 4701 || (sb.st_mode & 077) != 0) { 4702 result = 1; 4703 } 4704 close(fd); 4705 } 4706 } 4707 if (result == 0 4708 && !strcmp(name[0], name[1])) 4709 result = 1; 4710 ${cf_cv_main_return:-return}(result); 4711 } 4712 4713 _ACEOF 4714 rm -f conftest$ac_exeext 4715 if { (eval echo "$as_me:4715: \"$ac_link\"") >&5 4716 (eval $ac_link) 2>&5 4717 ac_status=$? 4718 echo "$as_me:4718: \$? = $ac_status" >&5 4719 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4720 { (eval echo "$as_me:4720: \"$ac_try\"") >&5 4721 (eval $ac_try) 2>&5 4722 ac_status=$? 4723 echo "$as_me:4723: \$? = $ac_status" >&5 4724 (exit $ac_status); }; }; then 4725 cf_cv_func_mkstemp=yes 4726 4727 else 4728 echo "$as_me: program exited with status $ac_status" >&5 4729 echo "$as_me: failed program was:" >&5 4730 cat conftest.$ac_ext >&5 4731 cf_cv_func_mkstemp=no 4732 4733 fi 4734 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4735 fi 4736 4737 fi 4738 echo "$as_me:4738: result: $cf_cv_func_mkstemp" >&5 4739 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 4740 if test "x$cf_cv_func_mkstemp" = xmaybe ; then 4741 echo "$as_me:4741: checking for mkstemp" >&5 4742 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 4743 if test "${ac_cv_func_mkstemp+set}" = set; then 4744 echo $ECHO_N "(cached) $ECHO_C" >&6 4745 else 4746 cat >conftest.$ac_ext <<_ACEOF 4747 #line 4747 "configure" 4748 #include "confdefs.h" 4749 #define mkstemp autoconf_temporary 4750 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 4751 #undef mkstemp 4752 4753 #ifdef __cplusplus 4754 extern "C" 4755 #endif 4756 4757 /* We use char because int might match the return type of a gcc2 4758 builtin and then its argument prototype would still apply. */ 4759 char mkstemp (void); 4760 4761 int 4762 main (void) 4763 { 4764 4765 /* The GNU C library defines stubs for functions which it implements 4766 to always fail with ENOSYS. Some functions are actually named 4767 something starting with __ and the normal name is an alias. */ 4768 #if defined (__stub_mkstemp) || defined (__stub___mkstemp) 4769 #error found stub for mkstemp 4770 #endif 4771 4772 return mkstemp (); 4773 ; 4774 return 0; 4775 } 4776 _ACEOF 4777 rm -f conftest.$ac_objext conftest$ac_exeext 4778 if { (eval echo "$as_me:4778: \"$ac_link\"") >&5 4779 (eval $ac_link) 2>&5 4780 ac_status=$? 4781 echo "$as_me:4781: \$? = $ac_status" >&5 4782 (exit $ac_status); } && 4783 { ac_try='test -s conftest$ac_exeext' 4784 { (eval echo "$as_me:4784: \"$ac_try\"") >&5 4785 (eval $ac_try) 2>&5 4786 ac_status=$? 4787 echo "$as_me:4787: \$? = $ac_status" >&5 4788 (exit $ac_status); }; }; then 4789 ac_cv_func_mkstemp=yes 4790 else 4791 echo "$as_me: failed program was:" >&5 4792 cat conftest.$ac_ext >&5 4793 ac_cv_func_mkstemp=no 4794 fi 4795 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4796 fi 4797 echo "$as_me:4797: result: $ac_cv_func_mkstemp" >&5 4798 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 4799 4800 fi 4801 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 4802 4803 cat >>confdefs.h <<\EOF 4804 #define HAVE_MKSTEMP 1 4805 EOF 4806 4807 fi 4808 4809 for ac_func in vsnprintf 4810 do 4811 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4812 echo "$as_me:4812: checking for $ac_func" >&5 4813 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4814 if eval "test \"\${$as_ac_var+set}\" = set"; then 4815 echo $ECHO_N "(cached) $ECHO_C" >&6 4816 else 4817 cat >conftest.$ac_ext <<_ACEOF 4818 #line 4818 "configure" 4819 #include "confdefs.h" 4820 #define $ac_func autoconf_temporary 4821 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 4822 #undef $ac_func 4823 4824 #ifdef __cplusplus 4825 extern "C" 4826 #endif 4827 4828 /* We use char because int might match the return type of a gcc2 4829 builtin and then its argument prototype would still apply. */ 4830 char $ac_func (void); 4831 4832 int 4833 main (void) 4834 { 4835 4836 /* The GNU C library defines stubs for functions which it implements 4837 to always fail with ENOSYS. Some functions are actually named 4838 something starting with __ and the normal name is an alias. */ 4839 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4840 #error found stub for $ac_func 4841 #endif 4842 4843 return $ac_func (); 4844 ; 4845 return 0; 4846 } 4847 _ACEOF 4848 rm -f conftest.$ac_objext conftest$ac_exeext 4849 if { (eval echo "$as_me:4849: \"$ac_link\"") >&5 4850 (eval $ac_link) 2>&5 4851 ac_status=$? 4852 echo "$as_me:4852: \$? = $ac_status" >&5 4853 (exit $ac_status); } && 4854 { ac_try='test -s conftest$ac_exeext' 4855 { (eval echo "$as_me:4855: \"$ac_try\"") >&5 4856 (eval $ac_try) 2>&5 4857 ac_status=$? 4858 echo "$as_me:4858: \$? = $ac_status" >&5 4859 (exit $ac_status); }; }; then 4860 eval "$as_ac_var=yes" 4861 else 4862 echo "$as_me: failed program was:" >&5 4863 cat conftest.$ac_ext >&5 4864 eval "$as_ac_var=no" 4865 fi 4866 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4867 fi 4868 echo "$as_me:4868: result: `eval echo '${'$as_ac_var'}'`" >&5 4869 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4870 if test `eval echo '${'$as_ac_var'}'` = yes; then 4871 cat >>confdefs.h <<EOF 4872 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4873 EOF 4874 4875 fi 4876 done 4877 4878 echo "$as_me:4878: checking for maximum table size" >&5 4879 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 4880 4881 # Check whether --with-max-table-size or --without-max-table-size was given. 4882 if test "${with_max_table_size+set}" = set; then 4883 withval="$with_max_table_size" 4884 4885 fi; 4886 if test -n "$with_max_table_size" 4887 then 4888 echo "$as_me:4888: result: $with_max_table_size" >&5 4889 echo "${ECHO_T}$with_max_table_size" >&6 4890 check=`expr "$with_max_table_size" + 0` 4891 if test "x$check" != "x$with_max_table_size" 4892 then 4893 { { echo "$as_me:4893: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 4894 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 4895 { (exit 1); exit 1; }; } 4896 fi 4897 4898 cat >>confdefs.h <<EOF 4899 #define MAXTABLE $with_max_table_size 4900 EOF 4901 4902 else 4903 echo "$as_me:4903: result: default" >&5 4904 echo "${ECHO_T}default" >&6 4905 fi 4906 4907 echo "$as_me:4907: checking if backtracking extension is wanted" >&5 4908 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 4909 4910 # Check whether --enable-btyacc or --disable-btyacc was given. 4911 if test "${enable_btyacc+set}" = set; then 4912 enableval="$enable_btyacc" 4913 4914 fi; 4915 echo "$as_me:4915: result: $enable_btyacc" >&5 4916 echo "${ECHO_T}$enable_btyacc" >&6 4917 if test "$enable_btyacc" = "yes"; then 4918 4919 cat >>confdefs.h <<\EOF 4920 #define YYBTYACC 1 4921 EOF 4922 4923 SKELETON=btyaccpar 4924 else 4925 SKELETON=yaccpar 4926 fi 4927 4928 if ( test "$GCC" = yes || test "$GXX" = yes ) 4929 then 4930 echo "$as_me:4930: checking if you want to check for gcc warnings" >&5 4931 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 4932 4933 # Check whether --with-warnings or --without-warnings was given. 4934 if test "${with_warnings+set}" = set; then 4935 withval="$with_warnings" 4936 cf_opt_with_warnings=$withval 4937 else 4938 cf_opt_with_warnings=no 4939 fi; 4940 echo "$as_me:4940: result: $cf_opt_with_warnings" >&5 4941 echo "${ECHO_T}$cf_opt_with_warnings" >&6 4942 if test "$cf_opt_with_warnings" != no ; then 4943 4944 if test "$GCC" = yes 4945 then 4946 cat > conftest.i <<EOF 4947 #ifndef GCC_PRINTF 4948 #define GCC_PRINTF 0 4949 #endif 4950 #ifndef GCC_SCANF 4951 #define GCC_SCANF 0 4952 #endif 4953 #ifndef GCC_NORETURN 4954 #define GCC_NORETURN /* nothing */ 4955 #endif 4956 #ifndef GCC_UNUSED 4957 #define GCC_UNUSED /* nothing */ 4958 #endif 4959 EOF 4960 if test "$GCC" = yes 4961 then 4962 { echo "$as_me:4962: checking for $CC __attribute__ directives..." >&5 4963 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 4964 cat > conftest.$ac_ext <<EOF 4965 #line 4965 "${as_me:-configure}" 4966 #include "confdefs.h" 4967 #include "conftest.h" 4968 #include "conftest.i" 4969 #if GCC_PRINTF 4970 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 4971 #else 4972 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 4973 #endif 4974 #if GCC_SCANF 4975 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 4976 #else 4977 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 4978 #endif 4979 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 4980 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 4981 extern void foo(void) GCC_NORETURN; 4982 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 4983 EOF 4984 cf_printf_attribute=no 4985 cf_scanf_attribute=no 4986 for cf_attribute in scanf printf unused noreturn 4987 do 4988 4989 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 4990 4991 cf_directive="__attribute__(($cf_attribute))" 4992 echo "checking for $CC $cf_directive" 1>&5 4993 4994 case $cf_attribute in 4995 (printf) 4996 cf_printf_attribute=yes 4997 cat >conftest.h <<EOF 4998 #define GCC_$cf_ATTRIBUTE 1 4999 EOF 5000 ;; 5001 (scanf) 5002 cf_scanf_attribute=yes 5003 cat >conftest.h <<EOF 5004 #define GCC_$cf_ATTRIBUTE 1 5005 EOF 5006 ;; 5007 (*) 5008 cat >conftest.h <<EOF 5009 #define GCC_$cf_ATTRIBUTE $cf_directive 5010 EOF 5011 ;; 5012 esac 5013 5014 if { (eval echo "$as_me:5014: \"$ac_compile\"") >&5 5015 (eval $ac_compile) 2>&5 5016 ac_status=$? 5017 echo "$as_me:5017: \$? = $ac_status" >&5 5018 (exit $ac_status); }; then 5019 test -n "$verbose" && echo "$as_me:5019: result: ... $cf_attribute" >&5 5020 echo "${ECHO_T}... $cf_attribute" >&6 5021 cat conftest.h >>confdefs.h 5022 case $cf_attribute in 5023 (noreturn) 5024 5025 cat >>confdefs.h <<EOF 5026 #define GCC_NORETURN $cf_directive 5027 EOF 5028 5029 ;; 5030 (printf) 5031 cf_value='/* nothing */' 5032 if test "$cf_printf_attribute" != no ; then 5033 cf_value='__attribute__((format(printf,fmt,var)))' 5034 5035 cat >>confdefs.h <<\EOF 5036 #define GCC_PRINTF 1 5037 EOF 5038 5039 fi 5040 5041 cat >>confdefs.h <<EOF 5042 #define GCC_PRINTFLIKE(fmt,var) $cf_value 5043 EOF 5044 5045 ;; 5046 (scanf) 5047 cf_value='/* nothing */' 5048 if test "$cf_scanf_attribute" != no ; then 5049 cf_value='__attribute__((format(scanf,fmt,var)))' 5050 5051 cat >>confdefs.h <<\EOF 5052 #define GCC_SCANF 1 5053 EOF 5054 5055 fi 5056 5057 cat >>confdefs.h <<EOF 5058 #define GCC_SCANFLIKE(fmt,var) $cf_value 5059 EOF 5060 5061 ;; 5062 (unused) 5063 5064 cat >>confdefs.h <<EOF 5065 #define GCC_UNUSED $cf_directive 5066 EOF 5067 5068 ;; 5069 esac 5070 fi 5071 done 5072 else 5073 fgrep define conftest.i >>confdefs.h 5074 fi 5075 rm -rf conftest* 5076 fi 5077 5078 INTEL_COMPILER=no 5079 5080 if test "$GCC" = yes ; then 5081 case $host_os in 5082 (linux*|gnu*) 5083 echo "$as_me:5083: checking if this is really Intel C compiler" >&5 5084 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 5085 cf_save_CFLAGS="$CFLAGS" 5086 CFLAGS="$CFLAGS -no-gcc" 5087 cat >conftest.$ac_ext <<_ACEOF 5088 #line 5088 "configure" 5089 #include "confdefs.h" 5090 5091 int 5092 main (void) 5093 { 5094 5095 #ifdef __INTEL_COMPILER 5096 #else 5097 make an error 5098 #endif 5099 5100 ; 5101 return 0; 5102 } 5103 _ACEOF 5104 rm -f conftest.$ac_objext 5105 if { (eval echo "$as_me:5105: \"$ac_compile\"") >&5 5106 (eval $ac_compile) 2>&5 5107 ac_status=$? 5108 echo "$as_me:5108: \$? = $ac_status" >&5 5109 (exit $ac_status); } && 5110 { ac_try='test -s conftest.$ac_objext' 5111 { (eval echo "$as_me:5111: \"$ac_try\"") >&5 5112 (eval $ac_try) 2>&5 5113 ac_status=$? 5114 echo "$as_me:5114: \$? = $ac_status" >&5 5115 (exit $ac_status); }; }; then 5116 INTEL_COMPILER=yes 5117 cf_save_CFLAGS="$cf_save_CFLAGS -we147" 5118 5119 else 5120 echo "$as_me: failed program was:" >&5 5121 cat conftest.$ac_ext >&5 5122 fi 5123 rm -f conftest.$ac_objext conftest.$ac_ext 5124 CFLAGS="$cf_save_CFLAGS" 5125 echo "$as_me:5125: result: $INTEL_COMPILER" >&5 5126 echo "${ECHO_T}$INTEL_COMPILER" >&6 5127 ;; 5128 esac 5129 fi 5130 5131 CLANG_COMPILER=no 5132 5133 if test "$GCC" = yes ; then 5134 echo "$as_me:5134: checking if this is really Clang C compiler" >&5 5135 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 5136 cf_save_CFLAGS="$CFLAGS" 5137 CFLAGS="$CFLAGS -Qunused-arguments" 5138 cat >conftest.$ac_ext <<_ACEOF 5139 #line 5139 "configure" 5140 #include "confdefs.h" 5141 5142 int 5143 main (void) 5144 { 5145 5146 #ifdef __clang__ 5147 #else 5148 make an error 5149 #endif 5150 5151 ; 5152 return 0; 5153 } 5154 _ACEOF 5155 rm -f conftest.$ac_objext 5156 if { (eval echo "$as_me:5156: \"$ac_compile\"") >&5 5157 (eval $ac_compile) 2>&5 5158 ac_status=$? 5159 echo "$as_me:5159: \$? = $ac_status" >&5 5160 (exit $ac_status); } && 5161 { ac_try='test -s conftest.$ac_objext' 5162 { (eval echo "$as_me:5162: \"$ac_try\"") >&5 5163 (eval $ac_try) 2>&5 5164 ac_status=$? 5165 echo "$as_me:5165: \$? = $ac_status" >&5 5166 (exit $ac_status); }; }; then 5167 CLANG_COMPILER=yes 5168 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 5169 5170 else 5171 echo "$as_me: failed program was:" >&5 5172 cat conftest.$ac_ext >&5 5173 fi 5174 rm -f conftest.$ac_objext conftest.$ac_ext 5175 CFLAGS="$cf_save_CFLAGS" 5176 echo "$as_me:5176: result: $CLANG_COMPILER" >&5 5177 echo "${ECHO_T}$CLANG_COMPILER" >&6 5178 fi 5179 5180 if test "x$have_x" = xyes; then 5181 cat >conftest.$ac_ext <<_ACEOF 5182 #line 5182 "configure" 5183 #include "confdefs.h" 5184 5185 #include <stdlib.h> 5186 #include <X11/Intrinsic.h> 5187 5188 int 5189 main (void) 5190 { 5191 String foo = malloc(1) 5192 ; 5193 return 0; 5194 } 5195 _ACEOF 5196 rm -f conftest.$ac_objext 5197 if { (eval echo "$as_me:5197: \"$ac_compile\"") >&5 5198 (eval $ac_compile) 2>&5 5199 ac_status=$? 5200 echo "$as_me:5200: \$? = $ac_status" >&5 5201 (exit $ac_status); } && 5202 { ac_try='test -s conftest.$ac_objext' 5203 { (eval echo "$as_me:5203: \"$ac_try\"") >&5 5204 (eval $ac_try) 2>&5 5205 ac_status=$? 5206 echo "$as_me:5206: \$? = $ac_status" >&5 5207 (exit $ac_status); }; }; then 5208 5209 echo "$as_me:5209: checking for X11/Xt const-feature" >&5 5210 echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6 5211 if test "${cf_cv_const_x_string+set}" = set; then 5212 echo $ECHO_N "(cached) $ECHO_C" >&6 5213 else 5214 5215 cat >conftest.$ac_ext <<_ACEOF 5216 #line 5216 "configure" 5217 #include "confdefs.h" 5218 5219 #define _CONST_X_STRING /* X11R7.8 (perhaps) */ 5220 #undef XTSTRINGDEFINES /* X11R5 and later */ 5221 #include <stdlib.h> 5222 #include <X11/Intrinsic.h> 5223 5224 int 5225 main (void) 5226 { 5227 String foo = malloc(1); *foo = 0 5228 ; 5229 return 0; 5230 } 5231 _ACEOF 5232 rm -f conftest.$ac_objext 5233 if { (eval echo "$as_me:5233: \"$ac_compile\"") >&5 5234 (eval $ac_compile) 2>&5 5235 ac_status=$? 5236 echo "$as_me:5236: \$? = $ac_status" >&5 5237 (exit $ac_status); } && 5238 { ac_try='test -s conftest.$ac_objext' 5239 { (eval echo "$as_me:5239: \"$ac_try\"") >&5 5240 (eval $ac_try) 2>&5 5241 ac_status=$? 5242 echo "$as_me:5242: \$? = $ac_status" >&5 5243 (exit $ac_status); }; }; then 5244 5245 cf_cv_const_x_string=no 5246 5247 else 5248 echo "$as_me: failed program was:" >&5 5249 cat conftest.$ac_ext >&5 5250 5251 cf_cv_const_x_string=yes 5252 5253 fi 5254 rm -f conftest.$ac_objext conftest.$ac_ext 5255 5256 fi 5257 echo "$as_me:5257: result: $cf_cv_const_x_string" >&5 5258 echo "${ECHO_T}$cf_cv_const_x_string" >&6 5259 5260 case $cf_cv_const_x_string in 5261 (no) 5262 5263 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5264 CPPFLAGS="${CPPFLAGS}-DXTSTRINGDEFINES" 5265 5266 ;; 5267 (*) 5268 5269 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5270 CPPFLAGS="${CPPFLAGS}-D_CONST_X_STRING" 5271 5272 ;; 5273 esac 5274 5275 else 5276 echo "$as_me: failed program was:" >&5 5277 cat conftest.$ac_ext >&5 5278 fi 5279 rm -f conftest.$ac_objext conftest.$ac_ext 5280 fi 5281 cat > conftest.$ac_ext <<EOF 5282 #line 5282 "${as_me:-configure}" 5283 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 5284 EOF 5285 if test "$INTEL_COMPILER" = yes 5286 then 5287 # The "-wdXXX" options suppress warnings: 5288 # remark #1419: external declaration in primary source file 5289 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 5290 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 5291 # remark #193: zero used for undefined preprocessing identifier 5292 # remark #593: variable "curs_sb_left_arrow" was set but never used 5293 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 5294 # remark #869: parameter "tw" was never referenced 5295 # remark #981: operands are evaluated in unspecified order 5296 # warning #279: controlling expression is constant 5297 5298 { echo "$as_me:5298: checking for $CC warning options..." >&5 5299 echo "$as_me: checking for $CC warning options..." >&6;} 5300 cf_save_CFLAGS="$CFLAGS" 5301 EXTRA_CFLAGS="-Wall" 5302 for cf_opt in \ 5303 wd1419 \ 5304 wd1683 \ 5305 wd1684 \ 5306 wd193 \ 5307 wd593 \ 5308 wd279 \ 5309 wd810 \ 5310 wd869 \ 5311 wd981 5312 do 5313 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5314 if { (eval echo "$as_me:5314: \"$ac_compile\"") >&5 5315 (eval $ac_compile) 2>&5 5316 ac_status=$? 5317 echo "$as_me:5317: \$? = $ac_status" >&5 5318 (exit $ac_status); }; then 5319 test -n "$verbose" && echo "$as_me:5319: result: ... -$cf_opt" >&5 5320 echo "${ECHO_T}... -$cf_opt" >&6 5321 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5322 fi 5323 done 5324 CFLAGS="$cf_save_CFLAGS" 5325 elif test "$GCC" = yes 5326 then 5327 { echo "$as_me:5327: checking for $CC warning options..." >&5 5328 echo "$as_me: checking for $CC warning options..." >&6;} 5329 cf_save_CFLAGS="$CFLAGS" 5330 EXTRA_CFLAGS= 5331 cf_warn_CONST="" 5332 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 5333 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 5334 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 5335 for cf_opt in W Wall \ 5336 Wbad-function-cast \ 5337 Wcast-align \ 5338 Wcast-qual \ 5339 Wdeclaration-after-statement \ 5340 Wextra \ 5341 Winline \ 5342 Wmissing-declarations \ 5343 Wmissing-prototypes \ 5344 Wnested-externs \ 5345 Wpointer-arith \ 5346 Wshadow \ 5347 Wstrict-prototypes \ 5348 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 5349 do 5350 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5351 if { (eval echo "$as_me:5351: \"$ac_compile\"") >&5 5352 (eval $ac_compile) 2>&5 5353 ac_status=$? 5354 echo "$as_me:5354: \$? = $ac_status" >&5 5355 (exit $ac_status); }; then 5356 test -n "$verbose" && echo "$as_me:5356: result: ... -$cf_opt" >&5 5357 echo "${ECHO_T}... -$cf_opt" >&6 5358 case $cf_opt in 5359 (Winline) 5360 case $GCC_VERSION in 5361 ([34].*) 5362 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5363 5364 echo "${as_me:-configure}:5364: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5365 5366 continue;; 5367 esac 5368 ;; 5369 (Wpointer-arith) 5370 case $GCC_VERSION in 5371 ([12].*) 5372 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5373 5374 echo "${as_me:-configure}:5374: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5375 5376 continue;; 5377 esac 5378 ;; 5379 esac 5380 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5381 fi 5382 done 5383 CFLAGS="$cf_save_CFLAGS" 5384 fi 5385 rm -rf conftest* 5386 5387 fi 5388 fi 5389 5390 echo "$as_me:5390: checking if you want to see long compiling messages" >&5 5391 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 5392 5393 # Check whether --enable-echo or --disable-echo was given. 5394 if test "${enable_echo+set}" = set; then 5395 enableval="$enable_echo" 5396 test "$enableval" != no && enableval=yes 5397 if test "$enableval" != "yes" ; then 5398 5399 ECHO_LT='--silent' 5400 ECHO_LD='@echo linking $@;' 5401 RULE_CC='@echo compiling $<' 5402 SHOW_CC='@echo compiling $@' 5403 ECHO_CC='@' 5404 5405 else 5406 5407 ECHO_LT='' 5408 ECHO_LD='' 5409 RULE_CC='' 5410 SHOW_CC='' 5411 ECHO_CC='' 5412 5413 fi 5414 else 5415 enableval=yes 5416 5417 ECHO_LT='' 5418 ECHO_LD='' 5419 RULE_CC='' 5420 SHOW_CC='' 5421 ECHO_CC='' 5422 5423 fi; 5424 echo "$as_me:5424: result: $enableval" >&5 5425 echo "${ECHO_T}$enableval" >&6 5426 5427 echo "$as_me:5427: checking if you want to use dmalloc for testing" >&5 5428 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 5429 5430 # Check whether --with-dmalloc or --without-dmalloc was given. 5431 if test "${with_dmalloc+set}" = set; then 5432 withval="$with_dmalloc" 5433 5434 cat >>confdefs.h <<EOF 5435 #define USE_DMALLOC 1 5436 EOF 5437 5438 : ${with_cflags:=-g} 5439 : ${with_no_leaks:=yes} 5440 with_dmalloc=yes 5441 else 5442 with_dmalloc= 5443 fi; 5444 echo "$as_me:5444: result: ${with_dmalloc:-no}" >&5 5445 echo "${ECHO_T}${with_dmalloc:-no}" >&6 5446 5447 case .$with_cflags in 5448 (.*-g*) 5449 case .$CFLAGS in 5450 (.*-g*) 5451 ;; 5452 (*) 5453 5454 cf_fix_cppflags=no 5455 cf_new_cflags= 5456 cf_new_cppflags= 5457 cf_new_extra_cppflags= 5458 5459 for cf_add_cflags in -g 5460 do 5461 case $cf_fix_cppflags in 5462 (no) 5463 case $cf_add_cflags in 5464 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5465 case $cf_add_cflags in 5466 (-D*) 5467 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5468 5469 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5470 && test -z "${cf_tst_cflags}" \ 5471 && cf_fix_cppflags=yes 5472 5473 if test $cf_fix_cppflags = yes ; then 5474 5475 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5476 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5477 5478 continue 5479 elif test "${cf_tst_cflags}" = "\"'" ; then 5480 5481 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5482 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5483 5484 continue 5485 fi 5486 ;; 5487 esac 5488 case "$CPPFLAGS" in 5489 (*$cf_add_cflags) 5490 ;; 5491 (*) 5492 case $cf_add_cflags in 5493 (-D*) 5494 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5495 5496 CPPFLAGS=`echo "$CPPFLAGS" | \ 5497 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5498 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5499 5500 ;; 5501 esac 5502 5503 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5504 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5505 5506 ;; 5507 esac 5508 ;; 5509 (*) 5510 5511 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5512 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5513 5514 ;; 5515 esac 5516 ;; 5517 (yes) 5518 5519 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5520 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5521 5522 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5523 5524 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5525 && test -z "${cf_tst_cflags}" \ 5526 && cf_fix_cppflags=no 5527 ;; 5528 esac 5529 done 5530 5531 if test -n "$cf_new_cflags" ; then 5532 5533 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5534 CFLAGS="${CFLAGS}$cf_new_cflags" 5535 5536 fi 5537 5538 if test -n "$cf_new_cppflags" ; then 5539 5540 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5541 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5542 5543 fi 5544 5545 if test -n "$cf_new_extra_cppflags" ; then 5546 5547 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5548 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5549 5550 fi 5551 5552 ;; 5553 esac 5554 ;; 5555 esac 5556 5557 if test "$with_dmalloc" = yes ; then 5558 echo "$as_me:5558: checking for dmalloc.h" >&5 5559 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 5560 if test "${ac_cv_header_dmalloc_h+set}" = set; then 5561 echo $ECHO_N "(cached) $ECHO_C" >&6 5562 else 5563 cat >conftest.$ac_ext <<_ACEOF 5564 #line 5564 "configure" 5565 #include "confdefs.h" 5566 #include <dmalloc.h> 5567 _ACEOF 5568 if { (eval echo "$as_me:5568: \"$ac_cpp conftest.$ac_ext\"") >&5 5569 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5570 ac_status=$? 5571 egrep -v '^ *\+' conftest.er1 >conftest.err 5572 rm -f conftest.er1 5573 cat conftest.err >&5 5574 echo "$as_me:5574: \$? = $ac_status" >&5 5575 (exit $ac_status); } >/dev/null; then 5576 if test -s conftest.err; then 5577 ac_cpp_err=$ac_c_preproc_warn_flag 5578 else 5579 ac_cpp_err= 5580 fi 5581 else 5582 ac_cpp_err=yes 5583 fi 5584 if test -z "$ac_cpp_err"; then 5585 ac_cv_header_dmalloc_h=yes 5586 else 5587 echo "$as_me: failed program was:" >&5 5588 cat conftest.$ac_ext >&5 5589 ac_cv_header_dmalloc_h=no 5590 fi 5591 rm -f conftest.err conftest.$ac_ext 5592 fi 5593 echo "$as_me:5593: result: $ac_cv_header_dmalloc_h" >&5 5594 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 5595 if test $ac_cv_header_dmalloc_h = yes; then 5596 5597 echo "$as_me:5597: checking for dmalloc_debug in -ldmalloc" >&5 5598 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 5599 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 5600 echo $ECHO_N "(cached) $ECHO_C" >&6 5601 else 5602 ac_check_lib_save_LIBS=$LIBS 5603 LIBS="-ldmalloc $LIBS" 5604 cat >conftest.$ac_ext <<_ACEOF 5605 #line 5605 "configure" 5606 #include "confdefs.h" 5607 5608 /* Override any gcc2 internal prototype to avoid an error. */ 5609 #ifdef __cplusplus 5610 extern "C" 5611 #endif 5612 /* We use char because int might match the return type of a gcc2 5613 builtin and then its argument prototype would still apply. */ 5614 char dmalloc_debug (); 5615 int 5616 main (void) 5617 { 5618 dmalloc_debug (); 5619 ; 5620 return 0; 5621 } 5622 _ACEOF 5623 rm -f conftest.$ac_objext conftest$ac_exeext 5624 if { (eval echo "$as_me:5624: \"$ac_link\"") >&5 5625 (eval $ac_link) 2>&5 5626 ac_status=$? 5627 echo "$as_me:5627: \$? = $ac_status" >&5 5628 (exit $ac_status); } && 5629 { ac_try='test -s conftest$ac_exeext' 5630 { (eval echo "$as_me:5630: \"$ac_try\"") >&5 5631 (eval $ac_try) 2>&5 5632 ac_status=$? 5633 echo "$as_me:5633: \$? = $ac_status" >&5 5634 (exit $ac_status); }; }; then 5635 ac_cv_lib_dmalloc_dmalloc_debug=yes 5636 else 5637 echo "$as_me: failed program was:" >&5 5638 cat conftest.$ac_ext >&5 5639 ac_cv_lib_dmalloc_dmalloc_debug=no 5640 fi 5641 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5642 LIBS=$ac_check_lib_save_LIBS 5643 fi 5644 echo "$as_me:5644: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 5645 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 5646 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 5647 cat >>confdefs.h <<EOF 5648 #define HAVE_LIBDMALLOC 1 5649 EOF 5650 5651 LIBS="-ldmalloc $LIBS" 5652 5653 fi 5654 5655 fi 5656 5657 fi 5658 5659 echo "$as_me:5659: checking if you want to use dbmalloc for testing" >&5 5660 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 5661 5662 # Check whether --with-dbmalloc or --without-dbmalloc was given. 5663 if test "${with_dbmalloc+set}" = set; then 5664 withval="$with_dbmalloc" 5665 5666 cat >>confdefs.h <<EOF 5667 #define USE_DBMALLOC 1 5668 EOF 5669 5670 : ${with_cflags:=-g} 5671 : ${with_no_leaks:=yes} 5672 with_dbmalloc=yes 5673 else 5674 with_dbmalloc= 5675 fi; 5676 echo "$as_me:5676: result: ${with_dbmalloc:-no}" >&5 5677 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 5678 5679 case .$with_cflags in 5680 (.*-g*) 5681 case .$CFLAGS in 5682 (.*-g*) 5683 ;; 5684 (*) 5685 5686 cf_fix_cppflags=no 5687 cf_new_cflags= 5688 cf_new_cppflags= 5689 cf_new_extra_cppflags= 5690 5691 for cf_add_cflags in -g 5692 do 5693 case $cf_fix_cppflags in 5694 (no) 5695 case $cf_add_cflags in 5696 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5697 case $cf_add_cflags in 5698 (-D*) 5699 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5700 5701 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5702 && test -z "${cf_tst_cflags}" \ 5703 && cf_fix_cppflags=yes 5704 5705 if test $cf_fix_cppflags = yes ; then 5706 5707 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5708 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5709 5710 continue 5711 elif test "${cf_tst_cflags}" = "\"'" ; then 5712 5713 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5714 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5715 5716 continue 5717 fi 5718 ;; 5719 esac 5720 case "$CPPFLAGS" in 5721 (*$cf_add_cflags) 5722 ;; 5723 (*) 5724 case $cf_add_cflags in 5725 (-D*) 5726 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5727 5728 CPPFLAGS=`echo "$CPPFLAGS" | \ 5729 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5730 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5731 5732 ;; 5733 esac 5734 5735 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5736 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5737 5738 ;; 5739 esac 5740 ;; 5741 (*) 5742 5743 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5744 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5745 5746 ;; 5747 esac 5748 ;; 5749 (yes) 5750 5751 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5752 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5753 5754 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5755 5756 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5757 && test -z "${cf_tst_cflags}" \ 5758 && cf_fix_cppflags=no 5759 ;; 5760 esac 5761 done 5762 5763 if test -n "$cf_new_cflags" ; then 5764 5765 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5766 CFLAGS="${CFLAGS}$cf_new_cflags" 5767 5768 fi 5769 5770 if test -n "$cf_new_cppflags" ; then 5771 5772 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5773 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5774 5775 fi 5776 5777 if test -n "$cf_new_extra_cppflags" ; then 5778 5779 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5780 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5781 5782 fi 5783 5784 ;; 5785 esac 5786 ;; 5787 esac 5788 5789 if test "$with_dbmalloc" = yes ; then 5790 echo "$as_me:5790: checking for dbmalloc.h" >&5 5791 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 5792 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 5793 echo $ECHO_N "(cached) $ECHO_C" >&6 5794 else 5795 cat >conftest.$ac_ext <<_ACEOF 5796 #line 5796 "configure" 5797 #include "confdefs.h" 5798 #include <dbmalloc.h> 5799 _ACEOF 5800 if { (eval echo "$as_me:5800: \"$ac_cpp conftest.$ac_ext\"") >&5 5801 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5802 ac_status=$? 5803 egrep -v '^ *\+' conftest.er1 >conftest.err 5804 rm -f conftest.er1 5805 cat conftest.err >&5 5806 echo "$as_me:5806: \$? = $ac_status" >&5 5807 (exit $ac_status); } >/dev/null; then 5808 if test -s conftest.err; then 5809 ac_cpp_err=$ac_c_preproc_warn_flag 5810 else 5811 ac_cpp_err= 5812 fi 5813 else 5814 ac_cpp_err=yes 5815 fi 5816 if test -z "$ac_cpp_err"; then 5817 ac_cv_header_dbmalloc_h=yes 5818 else 5819 echo "$as_me: failed program was:" >&5 5820 cat conftest.$ac_ext >&5 5821 ac_cv_header_dbmalloc_h=no 5822 fi 5823 rm -f conftest.err conftest.$ac_ext 5824 fi 5825 echo "$as_me:5825: result: $ac_cv_header_dbmalloc_h" >&5 5826 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 5827 if test $ac_cv_header_dbmalloc_h = yes; then 5828 5829 echo "$as_me:5829: checking for debug_malloc in -ldbmalloc" >&5 5830 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 5831 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 5832 echo $ECHO_N "(cached) $ECHO_C" >&6 5833 else 5834 ac_check_lib_save_LIBS=$LIBS 5835 LIBS="-ldbmalloc $LIBS" 5836 cat >conftest.$ac_ext <<_ACEOF 5837 #line 5837 "configure" 5838 #include "confdefs.h" 5839 5840 /* Override any gcc2 internal prototype to avoid an error. */ 5841 #ifdef __cplusplus 5842 extern "C" 5843 #endif 5844 /* We use char because int might match the return type of a gcc2 5845 builtin and then its argument prototype would still apply. */ 5846 char debug_malloc (); 5847 int 5848 main (void) 5849 { 5850 debug_malloc (); 5851 ; 5852 return 0; 5853 } 5854 _ACEOF 5855 rm -f conftest.$ac_objext conftest$ac_exeext 5856 if { (eval echo "$as_me:5856: \"$ac_link\"") >&5 5857 (eval $ac_link) 2>&5 5858 ac_status=$? 5859 echo "$as_me:5859: \$? = $ac_status" >&5 5860 (exit $ac_status); } && 5861 { ac_try='test -s conftest$ac_exeext' 5862 { (eval echo "$as_me:5862: \"$ac_try\"") >&5 5863 (eval $ac_try) 2>&5 5864 ac_status=$? 5865 echo "$as_me:5865: \$? = $ac_status" >&5 5866 (exit $ac_status); }; }; then 5867 ac_cv_lib_dbmalloc_debug_malloc=yes 5868 else 5869 echo "$as_me: failed program was:" >&5 5870 cat conftest.$ac_ext >&5 5871 ac_cv_lib_dbmalloc_debug_malloc=no 5872 fi 5873 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5874 LIBS=$ac_check_lib_save_LIBS 5875 fi 5876 echo "$as_me:5876: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 5877 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 5878 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 5879 cat >>confdefs.h <<EOF 5880 #define HAVE_LIBDBMALLOC 1 5881 EOF 5882 5883 LIBS="-ldbmalloc $LIBS" 5884 5885 fi 5886 5887 fi 5888 5889 fi 5890 5891 echo "$as_me:5891: checking if you want to use valgrind for testing" >&5 5892 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 5893 5894 # Check whether --with-valgrind or --without-valgrind was given. 5895 if test "${with_valgrind+set}" = set; then 5896 withval="$with_valgrind" 5897 5898 cat >>confdefs.h <<EOF 5899 #define USE_VALGRIND 1 5900 EOF 5901 5902 : ${with_cflags:=-g} 5903 : ${with_no_leaks:=yes} 5904 with_valgrind=yes 5905 else 5906 with_valgrind= 5907 fi; 5908 echo "$as_me:5908: result: ${with_valgrind:-no}" >&5 5909 echo "${ECHO_T}${with_valgrind:-no}" >&6 5910 5911 case .$with_cflags in 5912 (.*-g*) 5913 case .$CFLAGS in 5914 (.*-g*) 5915 ;; 5916 (*) 5917 5918 cf_fix_cppflags=no 5919 cf_new_cflags= 5920 cf_new_cppflags= 5921 cf_new_extra_cppflags= 5922 5923 for cf_add_cflags in -g 5924 do 5925 case $cf_fix_cppflags in 5926 (no) 5927 case $cf_add_cflags in 5928 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5929 case $cf_add_cflags in 5930 (-D*) 5931 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5932 5933 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5934 && test -z "${cf_tst_cflags}" \ 5935 && cf_fix_cppflags=yes 5936 5937 if test $cf_fix_cppflags = yes ; then 5938 5939 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5940 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5941 5942 continue 5943 elif test "${cf_tst_cflags}" = "\"'" ; then 5944 5945 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5946 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5947 5948 continue 5949 fi 5950 ;; 5951 esac 5952 case "$CPPFLAGS" in 5953 (*$cf_add_cflags) 5954 ;; 5955 (*) 5956 case $cf_add_cflags in 5957 (-D*) 5958 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5959 5960 CPPFLAGS=`echo "$CPPFLAGS" | \ 5961 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5962 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5963 5964 ;; 5965 esac 5966 5967 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5968 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5969 5970 ;; 5971 esac 5972 ;; 5973 (*) 5974 5975 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5976 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5977 5978 ;; 5979 esac 5980 ;; 5981 (yes) 5982 5983 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5984 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5985 5986 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5987 5988 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5989 && test -z "${cf_tst_cflags}" \ 5990 && cf_fix_cppflags=no 5991 ;; 5992 esac 5993 done 5994 5995 if test -n "$cf_new_cflags" ; then 5996 5997 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5998 CFLAGS="${CFLAGS}$cf_new_cflags" 5999 6000 fi 6001 6002 if test -n "$cf_new_cppflags" ; then 6003 6004 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6005 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6006 6007 fi 6008 6009 if test -n "$cf_new_extra_cppflags" ; then 6010 6011 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6012 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6013 6014 fi 6015 6016 ;; 6017 esac 6018 ;; 6019 esac 6020 6021 echo "$as_me:6021: checking if you want to perform memory-leak testing" >&5 6022 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 6023 6024 # Check whether --enable-leaks or --disable-leaks was given. 6025 if test "${enable_leaks+set}" = set; then 6026 enableval="$enable_leaks" 6027 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 6028 else 6029 : ${with_no_leaks:=no} 6030 fi; 6031 echo "$as_me:6031: result: $with_no_leaks" >&5 6032 echo "${ECHO_T}$with_no_leaks" >&6 6033 6034 if test "$with_no_leaks" = yes ; then 6035 6036 cat >>confdefs.h <<\EOF 6037 #define NO_LEAKS 1 6038 EOF 6039 6040 cat >>confdefs.h <<\EOF 6041 #define YY_NO_LEAKS 1 6042 EOF 6043 6044 fi 6045 6046 # Extract the first word of "groff", so it can be a program name with args. 6047 set dummy groff; ac_word=$2 6048 echo "$as_me:6048: checking for $ac_word" >&5 6049 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6050 if test "${ac_cv_path_GROFF_PATH+set}" = set; then 6051 echo $ECHO_N "(cached) $ECHO_C" >&6 6052 else 6053 case $GROFF_PATH in 6054 [\\/]* | ?:[\\/]*) 6055 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 6056 ;; 6057 *) 6058 ac_save_IFS=$IFS; IFS=$ac_path_separator 6059 ac_dummy="$PATH" 6060 for ac_dir in $ac_dummy; do 6061 IFS=$ac_save_IFS 6062 test -z "$ac_dir" && ac_dir=. 6063 if $as_executable_p "$ac_dir/$ac_word"; then 6064 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 6065 echo "$as_me:6065: found $ac_dir/$ac_word" >&5 6066 break 6067 fi 6068 done 6069 6070 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 6071 ;; 6072 esac 6073 fi 6074 GROFF_PATH=$ac_cv_path_GROFF_PATH 6075 6076 if test -n "$GROFF_PATH"; then 6077 echo "$as_me:6077: result: $GROFF_PATH" >&5 6078 echo "${ECHO_T}$GROFF_PATH" >&6 6079 else 6080 echo "$as_me:6080: result: no" >&5 6081 echo "${ECHO_T}no" >&6 6082 fi 6083 6084 for ac_prog in nroff mandoc 6085 do 6086 # Extract the first word of "$ac_prog", so it can be a program name with args. 6087 set dummy $ac_prog; ac_word=$2 6088 echo "$as_me:6088: checking for $ac_word" >&5 6089 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6090 if test "${ac_cv_path_NROFF_PATH+set}" = set; then 6091 echo $ECHO_N "(cached) $ECHO_C" >&6 6092 else 6093 case $NROFF_PATH in 6094 [\\/]* | ?:[\\/]*) 6095 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 6096 ;; 6097 *) 6098 ac_save_IFS=$IFS; IFS=$ac_path_separator 6099 ac_dummy="$PATH" 6100 for ac_dir in $ac_dummy; do 6101 IFS=$ac_save_IFS 6102 test -z "$ac_dir" && ac_dir=. 6103 if $as_executable_p "$ac_dir/$ac_word"; then 6104 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 6105 echo "$as_me:6105: found $ac_dir/$ac_word" >&5 6106 break 6107 fi 6108 done 6109 6110 ;; 6111 esac 6112 fi 6113 NROFF_PATH=$ac_cv_path_NROFF_PATH 6114 6115 if test -n "$NROFF_PATH"; then 6116 echo "$as_me:6116: result: $NROFF_PATH" >&5 6117 echo "${ECHO_T}$NROFF_PATH" >&6 6118 else 6119 echo "$as_me:6119: result: no" >&5 6120 echo "${ECHO_T}no" >&6 6121 fi 6122 6123 test -n "$NROFF_PATH" && break 6124 done 6125 test -n "$NROFF_PATH" || NROFF_PATH="no" 6126 6127 # Extract the first word of "tbl", so it can be a program name with args. 6128 set dummy tbl; ac_word=$2 6129 echo "$as_me:6129: checking for $ac_word" >&5 6130 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6131 if test "${ac_cv_path_TBL_PATH+set}" = set; then 6132 echo $ECHO_N "(cached) $ECHO_C" >&6 6133 else 6134 case $TBL_PATH in 6135 [\\/]* | ?:[\\/]*) 6136 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 6137 ;; 6138 *) 6139 ac_save_IFS=$IFS; IFS=$ac_path_separator 6140 ac_dummy="$PATH" 6141 for ac_dir in $ac_dummy; do 6142 IFS=$ac_save_IFS 6143 test -z "$ac_dir" && ac_dir=. 6144 if $as_executable_p "$ac_dir/$ac_word"; then 6145 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 6146 echo "$as_me:6146: found $ac_dir/$ac_word" >&5 6147 break 6148 fi 6149 done 6150 6151 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 6152 ;; 6153 esac 6154 fi 6155 TBL_PATH=$ac_cv_path_TBL_PATH 6156 6157 if test -n "$TBL_PATH"; then 6158 echo "$as_me:6158: result: $TBL_PATH" >&5 6159 echo "${ECHO_T}$TBL_PATH" >&6 6160 else 6161 echo "$as_me:6161: result: no" >&5 6162 echo "${ECHO_T}no" >&6 6163 fi 6164 6165 if test "x$GROFF_PATH" = xno 6166 then 6167 NROFF_NOTE= 6168 GROFF_NOTE="#" 6169 else 6170 NROFF_NOTE="#" 6171 GROFF_NOTE= 6172 fi 6173 6174 case "x${with_man2html}" in 6175 (xno) 6176 cf_man2html=no 6177 ;; 6178 (x|xyes) 6179 # Extract the first word of "man2html", so it can be a program name with args. 6180 set dummy man2html; ac_word=$2 6181 echo "$as_me:6181: checking for $ac_word" >&5 6182 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6183 if test "${ac_cv_path_cf_man2html+set}" = set; then 6184 echo $ECHO_N "(cached) $ECHO_C" >&6 6185 else 6186 case $cf_man2html in 6187 [\\/]* | ?:[\\/]*) 6188 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6189 ;; 6190 *) 6191 ac_save_IFS=$IFS; IFS=$ac_path_separator 6192 ac_dummy="$PATH" 6193 for ac_dir in $ac_dummy; do 6194 IFS=$ac_save_IFS 6195 test -z "$ac_dir" && ac_dir=. 6196 if $as_executable_p "$ac_dir/$ac_word"; then 6197 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6198 echo "$as_me:6198: found $ac_dir/$ac_word" >&5 6199 break 6200 fi 6201 done 6202 6203 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6204 ;; 6205 esac 6206 fi 6207 cf_man2html=$ac_cv_path_cf_man2html 6208 6209 if test -n "$cf_man2html"; then 6210 echo "$as_me:6210: result: $cf_man2html" >&5 6211 echo "${ECHO_T}$cf_man2html" >&6 6212 else 6213 echo "$as_me:6213: result: no" >&5 6214 echo "${ECHO_T}no" >&6 6215 fi 6216 6217 case "x$cf_man2html" in 6218 (x/*) 6219 echo "$as_me:6219: checking for the modified Earl Hood script" >&5 6220 echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 6221 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 6222 then 6223 cf_man2html_ok=yes 6224 else 6225 cf_man2html=no 6226 cf_man2html_ok=no 6227 fi 6228 echo "$as_me:6228: result: $cf_man2html_ok" >&5 6229 echo "${ECHO_T}$cf_man2html_ok" >&6 6230 ;; 6231 (*) 6232 cf_man2html=no 6233 ;; 6234 esac 6235 esac 6236 6237 echo "$as_me:6237: checking for program to convert manpage to html" >&5 6238 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 6239 6240 # Check whether --with-man2html or --without-man2html was given. 6241 if test "${with_man2html+set}" = set; then 6242 withval="$with_man2html" 6243 cf_man2html=$withval 6244 else 6245 cf_man2html=$cf_man2html 6246 fi; 6247 6248 cf_with_groff=no 6249 6250 case $cf_man2html in 6251 (yes) 6252 echo "$as_me:6252: result: man2html" >&5 6253 echo "${ECHO_T}man2html" >&6 6254 # Extract the first word of "man2html", so it can be a program name with args. 6255 set dummy man2html; ac_word=$2 6256 echo "$as_me:6256: checking for $ac_word" >&5 6257 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6258 if test "${ac_cv_path_cf_man2html+set}" = set; then 6259 echo $ECHO_N "(cached) $ECHO_C" >&6 6260 else 6261 case $cf_man2html in 6262 [\\/]* | ?:[\\/]*) 6263 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6264 ;; 6265 *) 6266 ac_save_IFS=$IFS; IFS=$ac_path_separator 6267 ac_dummy="$PATH" 6268 for ac_dir in $ac_dummy; do 6269 IFS=$ac_save_IFS 6270 test -z "$ac_dir" && ac_dir=. 6271 if $as_executable_p "$ac_dir/$ac_word"; then 6272 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6273 echo "$as_me:6273: found $ac_dir/$ac_word" >&5 6274 break 6275 fi 6276 done 6277 6278 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6279 ;; 6280 esac 6281 fi 6282 cf_man2html=$ac_cv_path_cf_man2html 6283 6284 if test -n "$cf_man2html"; then 6285 echo "$as_me:6285: result: $cf_man2html" >&5 6286 echo "${ECHO_T}$cf_man2html" >&6 6287 else 6288 echo "$as_me:6288: result: no" >&5 6289 echo "${ECHO_T}no" >&6 6290 fi 6291 6292 ;; 6293 (no|groff|*/groff*) 6294 cf_with_groff=yes 6295 cf_man2html=$GROFF_PATH 6296 echo "$as_me:6296: result: $cf_man2html" >&5 6297 echo "${ECHO_T}$cf_man2html" >&6 6298 ;; 6299 (*) 6300 echo "$as_me:6300: result: $cf_man2html" >&5 6301 echo "${ECHO_T}$cf_man2html" >&6 6302 ;; 6303 esac 6304 6305 MAN2HTML_TEMP="man2html.tmp" 6306 cat >$MAN2HTML_TEMP <<CF_EOF 6307 #!$SHELL 6308 # Temporary script generated by CF_WITH_MAN2HTML 6309 # Convert inputs to html, sending result to standard output. 6310 # 6311 # Parameters: 6312 # \${1} = rootname of file to convert 6313 # \${2} = suffix of file to convert, e.g., "1" 6314 # \${3} = macros to use, e.g., "man" 6315 # 6316 ROOT=\$1 6317 TYPE=\$2 6318 MACS=\$3 6319 6320 unset LANG 6321 unset LC_ALL 6322 unset LC_CTYPE 6323 unset LANGUAGE 6324 GROFF_NO_SGR=stupid 6325 export GROFF_NO_SGR 6326 6327 CF_EOF 6328 6329 if test "x$cf_with_groff" = xyes 6330 then 6331 MAN2HTML_NOTE="$GROFF_NOTE" 6332 MAN2HTML_PATH="$GROFF_PATH" 6333 cat >>$MAN2HTML_TEMP <<CF_EOF 6334 $SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 6335 CF_EOF 6336 else 6337 MAN2HTML_NOTE="" 6338 6339 if test "x$prefix" != xNONE; then 6340 cf_path_syntax="$prefix" 6341 else 6342 cf_path_syntax="$ac_default_prefix" 6343 fi 6344 6345 case ".$cf_man2html" in 6346 (.\$\(*\)*|.\'*\'*) 6347 ;; 6348 (..|./*|.\\*) 6349 ;; 6350 (.[a-zA-Z]:[\\/]*) # OS/2 EMX 6351 ;; 6352 (.\${*prefix}*|.\${*dir}*) 6353 eval cf_man2html="$cf_man2html" 6354 case ".$cf_man2html" in 6355 (.NONE/*) 6356 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 6357 ;; 6358 esac 6359 ;; 6360 (.no|.NONE/*) 6361 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 6362 ;; 6363 (*) 6364 { { echo "$as_me:6364: error: expected a pathname, not \"$cf_man2html\"" >&5 6365 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 6366 { (exit 1); exit 1; }; } 6367 ;; 6368 esac 6369 6370 MAN2HTML_PATH="$cf_man2html" 6371 echo "$as_me:6371: checking for $cf_man2html top/bottom margins" >&5 6372 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 6373 6374 # for this example, expect 3 lines of content, the remainder is head/foot 6375 cat >conftest.in <<CF_EOF 6376 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 6377 .SH SECTION 6378 MARKER 6379 CF_EOF 6380 6381 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6382 6383 cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 6384 cf_man2html_top=`expr $cf_man2html_1st - 2` 6385 cf_man2html_bot=`wc -l conftest.out |sed -e 's/[^0-9]//g'` 6386 cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top` 6387 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 6388 6389 echo "$as_me:6389: result: $cf_man2html_top_bot" >&5 6390 echo "${ECHO_T}$cf_man2html_top_bot" >&6 6391 6392 echo "$as_me:6392: checking for pagesize to use" >&5 6393 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 6394 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 6395 do 6396 cat >>conftest.in <<CF_EOF 6397 .nf 6398 0 6399 1 6400 2 6401 3 6402 4 6403 5 6404 6 6405 7 6406 8 6407 9 6408 CF_EOF 6409 done 6410 6411 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6412 cf_man2html_page=`fgrep -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 6413 test -z "$cf_man2html_page" && cf_man2html_page=99999 6414 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 6415 6416 rm -rf conftest* 6417 echo "$as_me:6417: result: $cf_man2html_page" >&5 6418 echo "${ECHO_T}$cf_man2html_page" >&6 6419 6420 cat >>$MAN2HTML_TEMP <<CF_EOF 6421 : \${MAN2HTML_PATH=$MAN2HTML_PATH} 6422 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page" 6423 case \${TYPE} in 6424 (ms) 6425 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 6426 ;; 6427 (*) 6428 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 6429 ;; 6430 esac 6431 CF_EOF 6432 fi 6433 6434 chmod 700 $MAN2HTML_TEMP 6435 6436 echo "$as_me:6436: checking for ANSI C header files" >&5 6437 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 6438 if test "${ac_cv_header_stdc+set}" = set; then 6439 echo $ECHO_N "(cached) $ECHO_C" >&6 6440 else 6441 cat >conftest.$ac_ext <<_ACEOF 6442 #line 6442 "configure" 6443 #include "confdefs.h" 6444 #include <stdlib.h> 6445 #include <stdarg.h> 6446 #include <string.h> 6447 #include <float.h> 6448 6449 _ACEOF 6450 if { (eval echo "$as_me:6450: \"$ac_cpp conftest.$ac_ext\"") >&5 6451 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6452 ac_status=$? 6453 egrep -v '^ *\+' conftest.er1 >conftest.err 6454 rm -f conftest.er1 6455 cat conftest.err >&5 6456 echo "$as_me:6456: \$? = $ac_status" >&5 6457 (exit $ac_status); } >/dev/null; then 6458 if test -s conftest.err; then 6459 ac_cpp_err=$ac_c_preproc_warn_flag 6460 else 6461 ac_cpp_err= 6462 fi 6463 else 6464 ac_cpp_err=yes 6465 fi 6466 if test -z "$ac_cpp_err"; then 6467 ac_cv_header_stdc=yes 6468 else 6469 echo "$as_me: failed program was:" >&5 6470 cat conftest.$ac_ext >&5 6471 ac_cv_header_stdc=no 6472 fi 6473 rm -f conftest.err conftest.$ac_ext 6474 6475 if test $ac_cv_header_stdc = yes; then 6476 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6477 cat >conftest.$ac_ext <<_ACEOF 6478 #line 6478 "configure" 6479 #include "confdefs.h" 6480 #include <string.h> 6481 6482 _ACEOF 6483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6484 egrep "memchr" >/dev/null 2>&1; then 6485 : 6486 else 6487 ac_cv_header_stdc=no 6488 fi 6489 rm -rf conftest* 6490 6491 fi 6492 6493 if test $ac_cv_header_stdc = yes; then 6494 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6495 cat >conftest.$ac_ext <<_ACEOF 6496 #line 6496 "configure" 6497 #include "confdefs.h" 6498 #include <stdlib.h> 6499 6500 _ACEOF 6501 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6502 egrep "free" >/dev/null 2>&1; then 6503 : 6504 else 6505 ac_cv_header_stdc=no 6506 fi 6507 rm -rf conftest* 6508 6509 fi 6510 6511 if test $ac_cv_header_stdc = yes; then 6512 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6513 if test "$cross_compiling" = yes; then 6514 : 6515 else 6516 cat >conftest.$ac_ext <<_ACEOF 6517 #line 6517 "configure" 6518 #include "confdefs.h" 6519 #include <ctype.h> 6520 #if ((' ' & 0x0FF) == 0x020) 6521 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6522 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6523 #else 6524 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 6525 || ('j' <= (c) && (c) <= 'r') \ 6526 || ('s' <= (c) && (c) <= 'z')) 6527 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6528 #endif 6529 6530 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6531 int 6532 main (void) 6533 { 6534 int i; 6535 for (i = 0; i < 256; i++) 6536 if (XOR (islower (i), ISLOWER (i)) 6537 || toupper (i) != TOUPPER (i)) 6538 $ac_main_return(2); 6539 $ac_main_return (0); 6540 } 6541 _ACEOF 6542 rm -f conftest$ac_exeext 6543 if { (eval echo "$as_me:6543: \"$ac_link\"") >&5 6544 (eval $ac_link) 2>&5 6545 ac_status=$? 6546 echo "$as_me:6546: \$? = $ac_status" >&5 6547 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6548 { (eval echo "$as_me:6548: \"$ac_try\"") >&5 6549 (eval $ac_try) 2>&5 6550 ac_status=$? 6551 echo "$as_me:6551: \$? = $ac_status" >&5 6552 (exit $ac_status); }; }; then 6553 : 6554 else 6555 echo "$as_me: program exited with status $ac_status" >&5 6556 echo "$as_me: failed program was:" >&5 6557 cat conftest.$ac_ext >&5 6558 ac_cv_header_stdc=no 6559 fi 6560 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6561 fi 6562 fi 6563 fi 6564 echo "$as_me:6564: result: $ac_cv_header_stdc" >&5 6565 echo "${ECHO_T}$ac_cv_header_stdc" >&6 6566 if test $ac_cv_header_stdc = yes; then 6567 6568 cat >>confdefs.h <<\EOF 6569 #define STDC_HEADERS 1 6570 EOF 6571 6572 fi 6573 6574 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 6575 6576 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6577 inttypes.h stdint.h unistd.h 6578 do 6579 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6580 echo "$as_me:6580: checking for $ac_header" >&5 6581 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6582 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6583 echo $ECHO_N "(cached) $ECHO_C" >&6 6584 else 6585 cat >conftest.$ac_ext <<_ACEOF 6586 #line 6586 "configure" 6587 #include "confdefs.h" 6588 $ac_includes_default 6589 #include <$ac_header> 6590 _ACEOF 6591 rm -f conftest.$ac_objext 6592 if { (eval echo "$as_me:6592: \"$ac_compile\"") >&5 6593 (eval $ac_compile) 2>&5 6594 ac_status=$? 6595 echo "$as_me:6595: \$? = $ac_status" >&5 6596 (exit $ac_status); } && 6597 { ac_try='test -s conftest.$ac_objext' 6598 { (eval echo "$as_me:6598: \"$ac_try\"") >&5 6599 (eval $ac_try) 2>&5 6600 ac_status=$? 6601 echo "$as_me:6601: \$? = $ac_status" >&5 6602 (exit $ac_status); }; }; then 6603 eval "$as_ac_Header=yes" 6604 else 6605 echo "$as_me: failed program was:" >&5 6606 cat conftest.$ac_ext >&5 6607 eval "$as_ac_Header=no" 6608 fi 6609 rm -f conftest.$ac_objext conftest.$ac_ext 6610 fi 6611 echo "$as_me:6611: result: `eval echo '${'$as_ac_Header'}'`" >&5 6612 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6613 if test `eval echo '${'$as_ac_Header'}'` = yes; then 6614 cat >>confdefs.h <<EOF 6615 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6616 EOF 6617 6618 fi 6619 done 6620 6621 echo "$as_me:6621: checking for mode_t" >&5 6622 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 6623 if test "${ac_cv_type_mode_t+set}" = set; then 6624 echo $ECHO_N "(cached) $ECHO_C" >&6 6625 else 6626 cat >conftest.$ac_ext <<_ACEOF 6627 #line 6627 "configure" 6628 #include "confdefs.h" 6629 $ac_includes_default 6630 int 6631 main (void) 6632 { 6633 if ((mode_t *) 0) 6634 return 0; 6635 if (sizeof (mode_t)) 6636 return 0; 6637 ; 6638 return 0; 6639 } 6640 _ACEOF 6641 rm -f conftest.$ac_objext 6642 if { (eval echo "$as_me:6642: \"$ac_compile\"") >&5 6643 (eval $ac_compile) 2>&5 6644 ac_status=$? 6645 echo "$as_me:6645: \$? = $ac_status" >&5 6646 (exit $ac_status); } && 6647 { ac_try='test -s conftest.$ac_objext' 6648 { (eval echo "$as_me:6648: \"$ac_try\"") >&5 6649 (eval $ac_try) 2>&5 6650 ac_status=$? 6651 echo "$as_me:6651: \$? = $ac_status" >&5 6652 (exit $ac_status); }; }; then 6653 ac_cv_type_mode_t=yes 6654 else 6655 echo "$as_me: failed program was:" >&5 6656 cat conftest.$ac_ext >&5 6657 ac_cv_type_mode_t=no 6658 fi 6659 rm -f conftest.$ac_objext conftest.$ac_ext 6660 fi 6661 echo "$as_me:6661: result: $ac_cv_type_mode_t" >&5 6662 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 6663 if test $ac_cv_type_mode_t = yes; then 6664 : 6665 else 6666 6667 cat >>confdefs.h <<EOF 6668 #define mode_t int 6669 EOF 6670 6671 fi 6672 6673 ### output makefile 6674 ac_config_files="$ac_config_files makefile" 6675 cat >confcache <<\_ACEOF 6676 # This file is a shell script that caches the results of configure 6677 # tests run on this system so they can be shared between configure 6678 # scripts and configure runs, see configure's option --config-cache. 6679 # It is not useful on other systems. If it contains results you don't 6680 # want to keep, you may remove or edit it. 6681 # 6682 # config.status only pays attention to the cache file if you give it 6683 # the --recheck option to rerun configure. 6684 # 6685 # `ac_cv_env_foo' variables (set or unset) will be overriden when 6686 # loading this file, other *unset* `ac_cv_foo' will be assigned the 6687 # following values. 6688 6689 _ACEOF 6690 6691 # The following way of writing the cache mishandles newlines in values, 6692 # but we know of no workaround that is simple, portable, and efficient. 6693 # So, don't put newlines in cache variables' values. 6694 # Ultrix sh set writes to stderr and can't be redirected directly, 6695 # and sets the high bit in the cache file unless we assign to the vars. 6696 { 6697 (set) 2>&1 | 6698 case `(ac_space=' '; set | grep ac_space) 2>&1` in 6699 *ac_space=\ *) 6700 # `set' does not quote correctly, so add quotes (double-quote 6701 # substitution turns \\\\ into \\, and sed turns \\ into \). 6702 sed -n \ 6703 "s/'/'\\\\''/g; 6704 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6705 ;; 6706 *) 6707 # `set' quotes correctly as required by POSIX, so do not add quotes. 6708 sed -n \ 6709 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 6710 ;; 6711 esac; 6712 } | 6713 sed ' 6714 t clear 6715 : clear 6716 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6717 t end 6718 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6719 : end' >>confcache 6720 if cmp -s $cache_file confcache; then :; else 6721 if test -w $cache_file; then 6722 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 6723 cat confcache >$cache_file 6724 else 6725 echo "not updating unwritable cache $cache_file" 6726 fi 6727 fi 6728 rm -f confcache 6729 6730 test "x$prefix" = xNONE && prefix=$ac_default_prefix 6731 # Let make expand exec_prefix. 6732 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6733 6734 # VPATH may cause trouble with some makes, so we remove $(srcdir), 6735 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6736 # trailing colons and then remove the whole line if VPATH becomes empty 6737 # (actually we leave an empty line to preserve line numbers). 6738 if test "x$srcdir" = x.; then 6739 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6740 s/:*\$(srcdir):*/:/; 6741 s/:*\${srcdir}:*/:/; 6742 s/:*@srcdir@:*/:/; 6743 s/^\([^=]*=[ ]*\):*/\1/; 6744 s/:*$//; 6745 s/^[^=]*=[ ]*$//; 6746 }' 6747 fi 6748 6749 DEFS=-DHAVE_CONFIG_H 6750 6751 : ${CONFIG_STATUS=./config.status} 6752 ac_clean_files_save=$ac_clean_files 6753 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6754 { echo "$as_me:6754: creating $CONFIG_STATUS" >&5 6755 echo "$as_me: creating $CONFIG_STATUS" >&6;} 6756 cat >$CONFIG_STATUS <<_ACEOF 6757 #! $SHELL 6758 # Generated automatically by configure. 6759 # Run this file to recreate the current configuration. 6760 # Compiler output produced by configure, useful for debugging 6761 # configure, is in config.log if it exists. 6762 6763 debug=false 6764 SHELL=\${CONFIG_SHELL-$SHELL} 6765 ac_cs_invocation="\$0 \$@" 6766 6767 _ACEOF 6768 6769 cat >>$CONFIG_STATUS <<\_ACEOF 6770 # Be Bourne compatible 6771 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6772 emulate sh 6773 NULLCMD=: 6774 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 6775 set -o posix 6776 fi 6777 6778 # Name of the executable. 6779 as_me=`echo "$0" |sed 's,.*[\\/],,'` 6780 6781 if expr a : '\(a\)' >/dev/null 2>&1; then 6782 as_expr=expr 6783 else 6784 as_expr=false 6785 fi 6786 6787 rm -f conf$$ conf$$.exe conf$$.file 6788 echo >conf$$.file 6789 if ln -s conf$$.file conf$$ 2>/dev/null; then 6790 # We could just check for DJGPP; but this test a) works b) is more generic 6791 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 6792 if test -f conf$$.exe; then 6793 # Don't use ln at all; we don't have any links 6794 as_ln_s='cp -p' 6795 else 6796 as_ln_s='ln -s' 6797 fi 6798 elif ln conf$$.file conf$$ 2>/dev/null; then 6799 as_ln_s=ln 6800 else 6801 as_ln_s='cp -p' 6802 fi 6803 rm -f conf$$ conf$$.exe conf$$.file 6804 6805 as_executable_p="test -f" 6806 6807 # Support unset when possible. 6808 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 6809 as_unset=unset 6810 else 6811 as_unset=false 6812 fi 6813 6814 # NLS nuisances. 6815 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 6816 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 6817 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 6818 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 6819 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 6820 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 6821 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 6822 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 6823 6824 # IFS 6825 # We need space, tab and new line, in precisely that order. 6826 as_nl=' 6827 ' 6828 IFS=" $as_nl" 6829 6830 # CDPATH. 6831 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 6832 6833 exec 6>&1 6834 6835 _ACEOF 6836 6837 # Files that config.status was made for. 6838 if test -n "$ac_config_files"; then 6839 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 6840 fi 6841 6842 if test -n "$ac_config_headers"; then 6843 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 6844 fi 6845 6846 if test -n "$ac_config_links"; then 6847 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 6848 fi 6849 6850 if test -n "$ac_config_commands"; then 6851 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 6852 fi 6853 6854 cat >>$CONFIG_STATUS <<\EOF 6855 6856 ac_cs_usage="\ 6857 \`$as_me' instantiates files from templates according to the 6858 current configuration. 6859 6860 Usage: $0 [OPTIONS] [FILE]... 6861 6862 -h, --help print this help, then exit 6863 -V, --version print version number, then exit 6864 -d, --debug don't remove temporary files 6865 --recheck update $as_me by reconfiguring in the same conditions 6866 --file=FILE[:TEMPLATE] 6867 instantiate the configuration file FILE 6868 --header=FILE[:TEMPLATE] 6869 instantiate the configuration header FILE 6870 6871 Configuration files: 6872 $config_files 6873 6874 Configuration headers: 6875 $config_headers 6876 6877 Report bugs to <dickey@invisible-island.net>." 6878 EOF 6879 6880 cat >>$CONFIG_STATUS <<EOF 6881 ac_cs_version="\\ 6882 config.status 6883 configured by $0, generated by GNU Autoconf 2.52.20181006, 6884 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 6885 6886 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 6887 Free Software Foundation, Inc. 6888 This config.status script is free software; the Free Software Foundation 6889 gives unlimited permission to copy, distribute and modify it." 6890 srcdir=$srcdir 6891 INSTALL="$INSTALL" 6892 EOF 6893 6894 cat >>$CONFIG_STATUS <<\EOF 6895 # If no file are specified by the user, then we need to provide default 6896 # value. By we need to know if files were specified by the user. 6897 ac_need_defaults=: 6898 while test $# != 0 6899 do 6900 case $1 in 6901 --*=*) 6902 ac_option=`expr "x$1" : 'x\([^=]*\)='` 6903 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 6904 shift 6905 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 6906 shift 6907 ;; 6908 -*);; 6909 *) # This is not an option, so the user has probably given explicit 6910 # arguments. 6911 ac_need_defaults=false;; 6912 esac 6913 6914 case $1 in 6915 # Handling of the options. 6916 EOF 6917 cat >>$CONFIG_STATUS <<EOF 6918 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6919 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 6920 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 6921 EOF 6922 cat >>$CONFIG_STATUS <<\EOF 6923 --version | --vers* | -V ) 6924 echo "$ac_cs_version"; exit 0 ;; 6925 --he | --h) 6926 # Conflict between --help and --header 6927 { { echo "$as_me:6927: error: ambiguous option: $1 6928 Try \`$0 --help' for more information." >&5 6929 echo "$as_me: error: ambiguous option: $1 6930 Try \`$0 --help' for more information." >&2;} 6931 { (exit 1); exit 1; }; };; 6932 --help | --hel | -h ) 6933 echo "$ac_cs_usage"; exit 0 ;; 6934 --debug | --d* | -d ) 6935 debug=: ;; 6936 --file | --fil | --fi | --f ) 6937 shift 6938 CONFIG_FILES="$CONFIG_FILES $1" 6939 ac_need_defaults=false;; 6940 --header | --heade | --head | --hea ) 6941 shift 6942 CONFIG_HEADERS="$CONFIG_HEADERS $1" 6943 ac_need_defaults=false;; 6944 6945 # This is an error. 6946 -*) { { echo "$as_me:6946: error: unrecognized option: $1 6947 Try \`$0 --help' for more information." >&5 6948 echo "$as_me: error: unrecognized option: $1 6949 Try \`$0 --help' for more information." >&2;} 6950 { (exit 1); exit 1; }; } ;; 6951 6952 *) ac_config_targets="$ac_config_targets $1" ;; 6953 6954 esac 6955 shift 6956 done 6957 6958 exec 5>>config.log 6959 cat >&5 << _ACEOF 6960 6961 ## ----------------------- ## 6962 ## Running config.status. ## 6963 ## ----------------------- ## 6964 6965 This file was extended by $as_me 2.52.20181006, executed with 6966 CONFIG_FILES = $CONFIG_FILES 6967 CONFIG_HEADERS = $CONFIG_HEADERS 6968 CONFIG_LINKS = $CONFIG_LINKS 6969 CONFIG_COMMANDS = $CONFIG_COMMANDS 6970 > $ac_cs_invocation 6971 on `(hostname || uname -n) 2>/dev/null | sed 1q` 6972 6973 _ACEOF 6974 EOF 6975 6976 cat >>$CONFIG_STATUS <<\EOF 6977 for ac_config_target in $ac_config_targets 6978 do 6979 case "$ac_config_target" in 6980 # Handling of arguments. 6981 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 6982 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 6983 *) { { echo "$as_me:6983: error: invalid argument: $ac_config_target" >&5 6984 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 6985 { (exit 1); exit 1; }; };; 6986 esac 6987 done 6988 6989 # If the user did not use the arguments to specify the items to instantiate, 6990 # then the envvar interface is used. Set only those that are not. 6991 # We use the long form for the default assignment because of an extremely 6992 # bizarre bug on SunOS 4.1.3. 6993 if $ac_need_defaults; then 6994 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6995 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6996 fi 6997 6998 # Create a temporary directory, and hook for its removal unless debugging. 6999 $debug || 7000 { 7001 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7002 trap '{ (exit 1); exit 1; }' 1 2 13 15 7003 } 7004 7005 # Create a (secure) tmp directory for tmp files. 7006 : ${TMPDIR=/tmp} 7007 { 7008 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 7009 test -n "$tmp" && test -d "$tmp" 7010 } || 7011 { 7012 tmp=$TMPDIR/cs$$-$RANDOM 7013 (umask 077 && mkdir $tmp) 7014 } || 7015 { 7016 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 7017 { (exit 1); exit 1; } 7018 } 7019 7020 EOF 7021 7022 cat >>$CONFIG_STATUS <<EOF 7023 7024 # 7025 # CONFIG_FILES section. 7026 # 7027 7028 # No need to generate the scripts if there are no CONFIG_FILES. 7029 # This happens for instance when ./config.status config.h 7030 if test -n "\$CONFIG_FILES"; then 7031 # Protect against being on the right side of a sed subst in config.status. 7032 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7033 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7034 s,@SHELL@,$SHELL,;t t 7035 s,@exec_prefix@,$exec_prefix,;t t 7036 s,@prefix@,$prefix,;t t 7037 s,@program_transform_name@,$program_transform_name,;t t 7038 s,@bindir@,$bindir,;t t 7039 s,@sbindir@,$sbindir,;t t 7040 s,@libexecdir@,$libexecdir,;t t 7041 s,@datarootdir@,$datarootdir,;t t 7042 s,@datadir@,$datadir,;t t 7043 s,@sysconfdir@,$sysconfdir,;t t 7044 s,@sharedstatedir@,$sharedstatedir,;t t 7045 s,@localstatedir@,$localstatedir,;t t 7046 s,@runstatedir@,$runstatedir,;t t 7047 s,@libdir@,$libdir,;t t 7048 s,@includedir@,$includedir,;t t 7049 s,@oldincludedir@,$oldincludedir,;t t 7050 s,@infodir@,$infodir,;t t 7051 s,@mandir@,$mandir,;t t 7052 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7053 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7054 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7055 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7056 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7057 s,@build_alias@,$build_alias,;t t 7058 s,@host_alias@,$host_alias,;t t 7059 s,@target_alias@,$target_alias,;t t 7060 s,@ECHO_C@,$ECHO_C,;t t 7061 s,@ECHO_N@,$ECHO_N,;t t 7062 s,@ECHO_T@,$ECHO_T,;t t 7063 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7064 s,@DEFS@,$DEFS,;t t 7065 s,@LIBS@,$LIBS,;t t 7066 s,@build@,$build,;t t 7067 s,@build_cpu@,$build_cpu,;t t 7068 s,@build_vendor@,$build_vendor,;t t 7069 s,@build_os@,$build_os,;t t 7070 s,@host@,$host,;t t 7071 s,@host_cpu@,$host_cpu,;t t 7072 s,@host_vendor@,$host_vendor,;t t 7073 s,@host_os@,$host_os,;t t 7074 s,@target@,$target,;t t 7075 s,@target_cpu@,$target_cpu,;t t 7076 s,@target_vendor@,$target_vendor,;t t 7077 s,@target_os@,$target_os,;t t 7078 s,@CC@,$CC,;t t 7079 s,@CFLAGS@,$CFLAGS,;t t 7080 s,@LDFLAGS@,$LDFLAGS,;t t 7081 s,@CPPFLAGS@,$CPPFLAGS,;t t 7082 s,@ac_ct_CC@,$ac_ct_CC,;t t 7083 s,@EXEEXT@,$EXEEXT,;t t 7084 s,@OBJEXT@,$OBJEXT,;t t 7085 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 7086 s,@SET_MAKE@,$SET_MAKE,;t t 7087 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7088 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7089 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7090 s,@CTAGS@,$CTAGS,;t t 7091 s,@ETAGS@,$ETAGS,;t t 7092 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 7093 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 7094 s,@AWK@,$AWK,;t t 7095 s,@LINT@,$LINT,;t t 7096 s,@LINT_OPTS@,$LINT_OPTS,;t t 7097 s,@CPP@,$CPP,;t t 7098 s,@SKELETON@,$SKELETON,;t t 7099 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 7100 s,@ECHO_LT@,$ECHO_LT,;t t 7101 s,@ECHO_LD@,$ECHO_LD,;t t 7102 s,@RULE_CC@,$RULE_CC,;t t 7103 s,@SHOW_CC@,$SHOW_CC,;t t 7104 s,@ECHO_CC@,$ECHO_CC,;t t 7105 s,@GROFF_PATH@,$GROFF_PATH,;t t 7106 s,@NROFF_PATH@,$NROFF_PATH,;t t 7107 s,@TBL_PATH@,$TBL_PATH,;t t 7108 s,@GROFF_NOTE@,$GROFF_NOTE,;t t 7109 s,@NROFF_NOTE@,$NROFF_NOTE,;t t 7110 s,@cf_man2html@,$cf_man2html,;t t 7111 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 7112 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 7113 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 7114 CEOF 7115 7116 EOF 7117 7118 cat >>$CONFIG_STATUS <<\EOF 7119 # Split the substitutions into bite-sized pieces for seds with 7120 # small command number limits, like on Digital OSF/1 and HP-UX. 7121 ac_max_sed_lines=48 7122 ac_sed_frag=1 # Number of current file. 7123 ac_beg=1 # First line for current file. 7124 ac_end=$ac_max_sed_lines # Line after last line for current file. 7125 ac_more_lines=: 7126 ac_sed_cmds= 7127 while $ac_more_lines; do 7128 if test $ac_beg -gt 1; then 7129 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7130 else 7131 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7132 fi 7133 if test ! -s $tmp/subs.frag; then 7134 ac_more_lines=false 7135 else 7136 # The purpose of the label and of the branching condition is to 7137 # speed up the sed processing (if there are no `@' at all, there 7138 # is no need to browse any of the substitutions). 7139 # These are the two extra sed commands mentioned above. 7140 (echo ':t 7141 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 7142 # It is possible to make a multiline substitution using escaped newlines. 7143 # Ensure that we do not split the substitution between script fragments. 7144 ac_BEG=$ac_end 7145 ac_END=`expr $ac_end + $ac_max_sed_lines` 7146 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next 7147 if test -s $tmp/subs.next; then 7148 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit 7149 if test ! -s $tmp/subs.edit; then 7150 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit 7151 if test ! -s $tmp/subs.edit; then 7152 if test $ac_beg -gt 1; then 7153 ac_end=`expr $ac_end - 1` 7154 continue 7155 fi 7156 fi 7157 fi 7158 fi 7159 7160 if test -z "$ac_sed_cmds"; then 7161 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 7162 else 7163 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 7164 fi 7165 ac_sed_frag=`expr $ac_sed_frag + 1` 7166 ac_beg=$ac_end 7167 ac_end=`expr $ac_end + $ac_max_sed_lines` 7168 fi 7169 done 7170 if test -z "$ac_sed_cmds"; then 7171 ac_sed_cmds=cat 7172 fi 7173 fi # test -n "$CONFIG_FILES" 7174 7175 EOF 7176 cat >>$CONFIG_STATUS <<\EOF 7177 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 7178 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7179 case $ac_file in 7180 - | *:- | *:-:* ) # input from stdin 7181 cat >$tmp/stdin 7182 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7183 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7184 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7185 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7186 * ) ac_file_in=$ac_file.in ;; 7187 esac 7188 7189 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 7190 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7191 X"$ac_file" : 'X\(//\)[^/]' \| \ 7192 X"$ac_file" : 'X\(//\)$' \| \ 7193 X"$ac_file" : 'X\(/\)' \| \ 7194 . : '\(.\)' 2>/dev/null || 7195 echo X"$ac_file" | 7196 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7197 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7198 /^X\(\/\/\)$/{ s//\1/; q; } 7199 /^X\(\/\).*/{ s//\1/; q; } 7200 s/.*/./; q'` 7201 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7202 { case "$ac_dir" in 7203 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7204 *) as_incr_dir=.;; 7205 esac 7206 as_dummy="$ac_dir" 7207 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7208 case $as_mkdir_dir in 7209 # Skip DOS drivespec 7210 ?:) as_incr_dir=$as_mkdir_dir ;; 7211 *) 7212 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7213 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7214 ;; 7215 esac 7216 done; } 7217 7218 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 7219 # A "../" for each directory in $ac_dir_suffix. 7220 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 7221 else 7222 ac_dir_suffix= ac_dots= 7223 fi 7224 7225 case $srcdir in 7226 .) ac_srcdir=. 7227 if test -z "$ac_dots"; then 7228 ac_top_srcdir=. 7229 else 7230 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 7231 fi ;; 7232 [\\/]* | ?:[\\/]* ) 7233 ac_srcdir=$srcdir$ac_dir_suffix; 7234 ac_top_srcdir=$srcdir ;; 7235 *) # Relative path. 7236 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 7237 ac_top_srcdir=$ac_dots$srcdir ;; 7238 esac 7239 7240 case $INSTALL in 7241 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7242 *) ac_INSTALL=$ac_dots$INSTALL ;; 7243 esac 7244 7245 if test x"$ac_file" != x-; then 7246 { echo "$as_me:7246: creating $ac_file" >&5 7247 echo "$as_me: creating $ac_file" >&6;} 7248 rm -f "$ac_file" 7249 fi 7250 # Let's still pretend it is `configure' which instantiates (i.e., don't 7251 # use $as_me), people would be surprised to read: 7252 # /* config.h. Generated automatically by config.status. */ 7253 configure_input="Generated automatically from `echo $ac_file_in | 7254 sed 's,.*/,,'` by configure." 7255 7256 # First look for the input files in the build tree, otherwise in the 7257 # src tree. 7258 ac_file_inputs=`IFS=: 7259 for f in $ac_file_in; do 7260 case $f in 7261 -) echo $tmp/stdin ;; 7262 [\\/$]*) 7263 # Absolute (can't be DOS-style, as IFS=:) 7264 test -f "$f" || { { echo "$as_me:7264: error: cannot find input file: $f" >&5 7265 echo "$as_me: error: cannot find input file: $f" >&2;} 7266 { (exit 1); exit 1; }; } 7267 echo $f;; 7268 *) # Relative 7269 if test -f "$f"; then 7270 # Build tree 7271 echo $f 7272 elif test -f "$srcdir/$f"; then 7273 # Source tree 7274 echo $srcdir/$f 7275 else 7276 # /dev/null tree 7277 { { echo "$as_me:7277: error: cannot find input file: $f" >&5 7278 echo "$as_me: error: cannot find input file: $f" >&2;} 7279 { (exit 1); exit 1; }; } 7280 fi;; 7281 esac 7282 done` || { (exit 1); exit 1; } 7283 EOF 7284 cat >>$CONFIG_STATUS <<\EOF 7285 ac_warn_datarootdir=no 7286 if test x"$ac_file" != x-; then 7287 for ac_item in $ac_file_inputs 7288 do 7289 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 7290 if test -n "$ac_seen"; then 7291 ac_used=`grep '@datarootdir@' $ac_item` 7292 if test -z "$ac_used"; then 7293 { echo "$as_me:7293: WARNING: datarootdir was used implicitly but not set: 7294 $ac_seen" >&5 7295 echo "$as_me: WARNING: datarootdir was used implicitly but not set: 7296 $ac_seen" >&2;} 7297 ac_warn_datarootdir=yes 7298 fi 7299 fi 7300 ac_seen=`grep '${datarootdir}' $ac_item` 7301 if test -n "$ac_seen"; then 7302 { echo "$as_me:7302: WARNING: datarootdir was used explicitly but not set: 7303 $ac_seen" >&5 7304 echo "$as_me: WARNING: datarootdir was used explicitly but not set: 7305 $ac_seen" >&2;} 7306 ac_warn_datarootdir=yes 7307 fi 7308 done 7309 fi 7310 7311 if test "x$ac_warn_datarootdir" = xyes; then 7312 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 7313 fi 7314 7315 EOF 7316 cat >>$CONFIG_STATUS <<EOF 7317 sed "$ac_vpsub 7318 $extrasub 7319 EOF 7320 cat >>$CONFIG_STATUS <<\EOF 7321 :t 7322 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7323 s,@configure_input@,$configure_input,;t t 7324 s,@srcdir@,$ac_srcdir,;t t 7325 s,@top_srcdir@,$ac_top_srcdir,;t t 7326 s,@INSTALL@,$ac_INSTALL,;t t 7327 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 7328 rm -f $tmp/stdin 7329 if test x"$ac_file" != x-; then 7330 cp $tmp/out $ac_file 7331 7332 for ac_name in prefix exec_prefix datarootdir 7333 do 7334 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 7335 if test -n "$ac_seen"; then 7336 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 7337 if test -z "$ac_init"; then 7338 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 7339 { echo "$as_me:7339: WARNING: Variable $ac_name is used but was not set: 7340 $ac_seen" >&5 7341 echo "$as_me: WARNING: Variable $ac_name is used but was not set: 7342 $ac_seen" >&2;} 7343 fi 7344 fi 7345 done 7346 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 7347 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 7348 if test -s $tmp/out; then 7349 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 7350 { echo "$as_me:7350: WARNING: Some variables may not be substituted: 7351 $ac_seen" >&5 7352 echo "$as_me: WARNING: Some variables may not be substituted: 7353 $ac_seen" >&2;} 7354 fi 7355 else 7356 cat $tmp/out 7357 fi 7358 rm -f $tmp/out 7359 7360 done 7361 EOF 7362 cat >>$CONFIG_STATUS <<\EOF 7363 7364 # 7365 # CONFIG_HEADER section. 7366 # 7367 7368 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 7369 # NAME is the cpp macro being defined and VALUE is the value it is being given. 7370 # 7371 # ac_d sets the value in "#define NAME VALUE" lines. 7372 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 7373 ac_dB='[ ].*$,\1#\2' 7374 ac_dC=' ' 7375 ac_dD=',;t' 7376 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 7377 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7378 ac_iB='\([ ]\),\1#\2define\3' 7379 ac_iC=' ' 7380 ac_iD='\4,;t' 7381 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 7382 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7383 ac_uB='$,\1#\2define\3' 7384 ac_uC=' ' 7385 ac_uD=',;t' 7386 7387 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 7388 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7389 case $ac_file in 7390 - | *:- | *:-:* ) # input from stdin 7391 cat >$tmp/stdin 7392 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7393 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7394 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7395 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7396 * ) ac_file_in=$ac_file.in ;; 7397 esac 7398 7399 test x"$ac_file" != x- && { echo "$as_me:7399: creating $ac_file" >&5 7400 echo "$as_me: creating $ac_file" >&6;} 7401 7402 # First look for the input files in the build tree, otherwise in the 7403 # src tree. 7404 ac_file_inputs=`IFS=: 7405 for f in $ac_file_in; do 7406 case $f in 7407 -) echo $tmp/stdin ;; 7408 [\\/$]*) 7409 # Absolute (can't be DOS-style, as IFS=:) 7410 test -f "$f" || { { echo "$as_me:7410: error: cannot find input file: $f" >&5 7411 echo "$as_me: error: cannot find input file: $f" >&2;} 7412 { (exit 1); exit 1; }; } 7413 echo $f;; 7414 *) # Relative 7415 if test -f "$f"; then 7416 # Build tree 7417 echo $f 7418 elif test -f "$srcdir/$f"; then 7419 # Source tree 7420 echo $srcdir/$f 7421 else 7422 # /dev/null tree 7423 { { echo "$as_me:7423: error: cannot find input file: $f" >&5 7424 echo "$as_me: error: cannot find input file: $f" >&2;} 7425 { (exit 1); exit 1; }; } 7426 fi;; 7427 esac 7428 done` || { (exit 1); exit 1; } 7429 # Remove the trailing spaces. 7430 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 7431 7432 EOF 7433 7434 # Transform confdefs.h into two sed scripts, `conftest.defines' and 7435 # `conftest.undefs', that substitutes the proper values into 7436 # config.h.in to produce config.h. The first handles `#define' 7437 # templates, and the second `#undef' templates. 7438 # And first: Protect against being on the right side of a sed subst in 7439 # config.status. Protect against being in an unquoted here document 7440 # in config.status. 7441 rm -f conftest.defines conftest.undefs 7442 # Using a here document instead of a string reduces the quoting nightmare. 7443 # Putting comments in sed scripts is not portable. 7444 # 7445 # `end' is used to avoid that the second main sed command (meant for 7446 # 0-ary CPP macros) applies to n-ary macro definitions. 7447 # See the Autoconf documentation for `clear'. 7448 cat >confdef2sed.sed <<\EOF 7449 s/[\\&,]/\\&/g 7450 s,[\\$`],\\&,g 7451 t clear 7452 : clear 7453 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 7454 t end 7455 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 7456 : end 7457 EOF 7458 # If some macros were called several times there might be several times 7459 # the same #defines, which is useless. Nevertheless, we may not want to 7460 # sort them, since we want the *last* AC-DEFINE to be honored. 7461 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 7462 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 7463 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 7464 rm -f confdef2sed.sed 7465 7466 # This sed command replaces #undef with comments. This is necessary, for 7467 # example, in the case of _POSIX_SOURCE, which is predefined and required 7468 # on some systems where configure will not decide to define it. 7469 cat >>conftest.undefs <<\EOF 7470 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 7471 EOF 7472 7473 # Break up conftest.defines because some shells have a limit on the size 7474 # of here documents, and old seds have small limits too (100 cmds). 7475 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 7476 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 7477 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 7478 echo ' :' >>$CONFIG_STATUS 7479 rm -f conftest.tail 7480 while grep . conftest.defines >/dev/null 7481 do 7482 # Write a limited-size here document to $tmp/defines.sed. 7483 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 7484 # Speed up: don't consider the non `#define' lines. 7485 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 7486 # Work around the forget-to-reset-the-flag bug. 7487 echo 't clr' >>$CONFIG_STATUS 7488 echo ': clr' >>$CONFIG_STATUS 7489 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 7490 echo 'CEOF 7491 sed -f $tmp/defines.sed $tmp/in >$tmp/out 7492 rm -f $tmp/in 7493 mv $tmp/out $tmp/in 7494 ' >>$CONFIG_STATUS 7495 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 7496 rm -f conftest.defines 7497 mv conftest.tail conftest.defines 7498 done 7499 rm -f conftest.defines 7500 echo ' fi # egrep' >>$CONFIG_STATUS 7501 echo >>$CONFIG_STATUS 7502 7503 # Break up conftest.undefs because some shells have a limit on the size 7504 # of here documents, and old seds have small limits too (100 cmds). 7505 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 7506 rm -f conftest.tail 7507 while grep . conftest.undefs >/dev/null 7508 do 7509 # Write a limited-size here document to $tmp/undefs.sed. 7510 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 7511 # Speed up: don't consider the non `#undef' 7512 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 7513 # Work around the forget-to-reset-the-flag bug. 7514 echo 't clr' >>$CONFIG_STATUS 7515 echo ': clr' >>$CONFIG_STATUS 7516 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 7517 echo 'CEOF 7518 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 7519 rm -f $tmp/in 7520 mv $tmp/out $tmp/in 7521 ' >>$CONFIG_STATUS 7522 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 7523 rm -f conftest.undefs 7524 mv conftest.tail conftest.undefs 7525 done 7526 rm -f conftest.undefs 7527 7528 cat >>$CONFIG_STATUS <<\EOF 7529 # Let's still pretend it is `configure' which instantiates (i.e., don't 7530 # use $as_me), people would be surprised to read: 7531 # /* config.h. Generated automatically by config.status. */ 7532 if test x"$ac_file" = x-; then 7533 echo "/* Generated automatically by configure. */" >$tmp/config.h 7534 else 7535 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 7536 fi 7537 cat $tmp/in >>$tmp/config.h 7538 rm -f $tmp/in 7539 if test x"$ac_file" != x-; then 7540 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 7541 { echo "$as_me:7541: $ac_file is unchanged" >&5 7542 echo "$as_me: $ac_file is unchanged" >&6;} 7543 else 7544 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7545 X"$ac_file" : 'X\(//\)[^/]' \| \ 7546 X"$ac_file" : 'X\(//\)$' \| \ 7547 X"$ac_file" : 'X\(/\)' \| \ 7548 . : '\(.\)' 2>/dev/null || 7549 echo X"$ac_file" | 7550 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7551 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7552 /^X\(\/\/\)$/{ s//\1/; q; } 7553 /^X\(\/\).*/{ s//\1/; q; } 7554 s/.*/./; q'` 7555 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7556 { case "$ac_dir" in 7557 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7558 *) as_incr_dir=.;; 7559 esac 7560 as_dummy="$ac_dir" 7561 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7562 case $as_mkdir_dir in 7563 # Skip DOS drivespec 7564 ?:) as_incr_dir=$as_mkdir_dir ;; 7565 *) 7566 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7567 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7568 ;; 7569 esac 7570 done; } 7571 7572 fi 7573 rm -f $ac_file 7574 mv $tmp/config.h $ac_file 7575 fi 7576 else 7577 cat $tmp/config.h 7578 rm -f $tmp/config.h 7579 fi 7580 done 7581 EOF 7582 7583 cat >>$CONFIG_STATUS <<\EOF 7584 7585 { (exit 0); exit 0; } 7586 EOF 7587 chmod +x $CONFIG_STATUS 7588 ac_clean_files=$ac_clean_files_save 7589 7590 # configure is writing to config.log, and then calls config.status. 7591 # config.status does its own redirection, appending to config.log. 7592 # Unfortunately, on DOS this fails, as config.log is still kept open 7593 # by configure, so config.status won't be able to write to it; its 7594 # output is simply discarded. So we exec the FD to /dev/null, 7595 # effectively closing config.log, so it can be properly (re)opened and 7596 # appended to by config.status. When coming back to configure, we 7597 # need to make the FD available again. 7598 if test "$no_create" != yes; then 7599 ac_cs_success=: 7600 exec 5>/dev/null 7601 $SHELL $CONFIG_STATUS || ac_cs_success=false 7602 exec 5>>config.log 7603 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7604 # would make configure fail if this is the last instruction. 7605 $ac_cs_success || { (exit 1); exit 1; } 7606 fi 7607 7608 test -z "$cf_make_docs" && cf_make_docs=0 7609 7610 cf_output=makefile 7611 test -f "$cf_output" || cf_output=Makefile 7612 7613 if test "$cf_make_docs" = 0 7614 then 7615 cat >>$cf_output <<CF_EOF 7616 ################################################################################ 7617 ## generated by CF_MAKE_DOCS 7618 .SUFFIXES : .html .1 .man .ps .pdf .txt 7619 7620 ${NROFF_NOTE}.1.txt : 7621 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 7622 7623 ${GROFF_NOTE}.ps.pdf : 7624 ${GROFF_NOTE} ps2pdf \$*.ps 7625 ${GROFF_NOTE} 7626 ${GROFF_NOTE}.1.ps : 7627 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 7628 ${GROFF_NOTE} 7629 ${GROFF_NOTE}.1.txt : 7630 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@ 7631 7632 ${MAN2HTML_NOTE}.1.html : 7633 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 7634 7635 CF_EOF 7636 cf_make_docs=1 7637 fi 7638 7639 for cf_name in yacc 7640 do 7641 cat >>$cf_output <<CF_EOF 7642 ################################################################################ 7643 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 7644 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 7645 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 7646 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 7647 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 7648 7649 clean \\ 7650 docs-clean :: 7651 ${NROFF_NOTE} rm -f $cf_name.txt 7652 ${MAN2HTML_NOTE} rm -f $cf_name.html 7653 ${GROFF_NOTE} rm -f $cf_name.pdf 7654 ${GROFF_NOTE} rm -f $cf_name.ps 7655 ${GROFF_NOTE} rm -f $cf_name.txt 7656 7657 ${NROFF_NOTE}$cf_name.txt : $cf_name.1 7658 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 7659 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 7660 ${GROFF_NOTE}$cf_name.ps : $cf_name.1 7661 ${GROFF_NOTE}$cf_name.txt : $cf_name.1 7662 CF_EOF 7663 done 7664 7665
Indexes created Fri Apr 17 00:22:50 UTC 2026