configure revision 1.1.1.10
1 #! /bin/sh 2 # From configure.in Revision: 1.25 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20210105. 5 # 6 # Copyright 2003-2020,2021 Thomas E. Dickey 7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 8 # Free Software Foundation, Inc. 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 12 # Avoid depending upon Character Ranges. 13 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16 as_cr_digits='0123456789' 17 as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19 # Sed expression to map a string onto a valid variable name. 20 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22 # Sed expression to map a string onto a valid CPP name. 23 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25 # Be Bourne compatible 26 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31 fi 32 33 # Name of the executable. 34 as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36 if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr=expr 38 else 39 as_expr=false 40 fi 41 42 rm -f conf$$ conf$$.exe conf$$.file 43 echo >conf$$.file 44 if ln -s conf$$.file conf$$ 2>/dev/null; then 45 # We could just check for DJGPP; but this test a) works b) is more generic 46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 47 if test -f conf$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53 elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s=ln 55 else 56 as_ln_s='cp -p' 57 fi 58 rm -f conf$$ conf$$.exe conf$$.file 59 60 as_executable_p="test -f" 61 62 # Support unset when possible. 63 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset="unset" 65 else 66 as_unset="false" 67 fi 68 69 # NLS nuisances. 70 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 71 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 72 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 73 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 74 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 75 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 76 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 77 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 78 79 # IFS 80 # We need space, tab and new line, in precisely that order. 81 as_nl=' 82 ' 83 IFS=" $as_nl" 84 85 # CDPATH. 86 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88 # Name of the host. 89 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90 # so uname gets run too. 91 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93 exec 6>&1 94 95 # 96 # Initializations. 97 # 98 ac_default_prefix=/usr/local 99 cross_compiling=no 100 subdirs= 101 MFLAGS= 102 MAKEFLAGS= 103 SHELL=${CONFIG_SHELL-/bin/sh} 104 105 # Maximum number of lines to put in a shell here document. 106 # This variable seems obsolete. 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then 622 # Omit some internal or obsolete options to make the list less imposing. 623 # This message is too long to be a string in the A/UX 3.1 sh. 624 cat <<EOF 625 \`configure' configures this package to adapt to many kinds of systems. 626 627 Usage: $0 [OPTION]... [VAR=VALUE]... 628 629 To assign environment variables (e.g., CC, CFLAGS...), specify them as 630 VAR=VALUE. See below for descriptions of some of the useful variables. 631 632 Defaults for the options are specified in brackets. 633 634 Configuration: 635 -h, --help display this help and exit 636 --help=short display options specific to this package 637 --help=recursive display the short help of all the included packages 638 -V, --version display version information and exit 639 -q, --quiet, --silent do not print \`checking...' messages 640 --cache-file=FILE cache test results in FILE [disabled] 641 -C, --config-cache alias for \`--cache-file=config.cache' 642 -n, --no-create do not create output files 643 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 644 645 EOF 646 647 cat <<EOF 648 Installation directories: 649 --prefix=PREFIX install architecture-independent files in PREFIX 650 [$ac_default_prefix] 651 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 652 [PREFIX] 653 654 By default, \`make install' will install all the files in 655 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 656 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 657 for instance \`--prefix=\$HOME'. 658 659 For better control, use the options below. 660 661 Fine tuning of the installation directories: 662 --bindir=DIR user executables [EPREFIX/bin] 663 --sbindir=DIR system admin executables [EPREFIX/sbin] 664 --libexecdir=DIR program executables [EPREFIX/libexec] 665 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 666 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 667 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 668 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 669 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 670 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 671 --libdir=DIR object code libraries [EPREFIX/lib] 672 --includedir=DIR C header files [PREFIX/include] 673 --oldincludedir=DIR C header files for non-gcc [/usr/include] 674 --infodir=DIR info documentation [DATAROOTDIR/info] 675 --mandir=DIR man documentation [DATAROOTDIR/man] 676 EOF 677 678 cat <<\EOF 679 680 Program names: 681 --program-prefix=PREFIX prepend PREFIX to installed program names 682 --program-suffix=SUFFIX append SUFFIX to installed program names 683 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 684 685 System types: 686 --build=BUILD configure for building on BUILD [guessed] 687 --host=HOST build programs to run on HOST [BUILD] 688 --target=TARGET configure for building compilers for TARGET [HOST] 689 EOF 690 fi 691 692 if test -n "$ac_init_help"; then 693 694 cat <<\EOF 695 696 Optional Packages: 697 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 698 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 699 700 Optional Features: 701 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 702 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 703 704 --with-max-table-size=N set the maximum table size = N (no default) 705 --enable-btyacc turn on support for the btyacc backtracking 706 extension (default: no) 707 --enable-warnings test: turn on gcc compiler warnings 708 --disable-echo do not display "compiling" commands 709 --with-dmalloc test: use Gray Watson's dmalloc library 710 --with-dbmalloc test: use Conor Cahill's dbmalloc library 711 --with-valgrind test: use valgrind 712 --disable-leaks test: free permanent memory, analyze leaks 713 --with-man2html=XXX use XXX rather than groff 714 715 Some influential environment variables: 716 CC C compiler command 717 CFLAGS C compiler flags 718 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 719 nonstandard directory <lib dir> 720 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 721 headers in a nonstandard directory <include dir> 722 CPP C preprocessor 723 724 Use these variables to override the choices made by `configure' or to help 725 it to find libraries and programs with nonstandard names/locations. 726 727 EOF 728 fi 729 730 if test "$ac_init_help" = "recursive"; then 731 # If there are subdirs, report their specific --help. 732 ac_popdir=`pwd` 733 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 734 cd "$ac_subdir" 735 # A "../" for each directory in /$ac_subdir. 736 ac_dots=`echo "$ac_subdir" | 737 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 738 739 case "$srcdir" in 740 .) # No --srcdir option. We are building in place. 741 ac_sub_srcdir="$srcdir" ;; 742 [\\/]* | ?:[\\/]* ) # Absolute path. 743 ac_sub_srcdir="$srcdir/$ac_subdir" ;; 744 *) # Relative path. 745 ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;; 746 esac 747 748 # Check for guested configure; otherwise get Cygnus style configure. 749 if test -f "$ac_sub_srcdir/configure.gnu"; then 750 echo 751 $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive 752 elif test -f "$ac_sub_srcdir/configure"; then 753 echo 754 $SHELL "$ac_sub_srcdir/configure" --help=recursive 755 elif test -f "$ac_sub_srcdir/configure.ac" || 756 test -f "$ac_sub_srcdir/configure.in"; then 757 echo 758 "$ac_configure" --help 759 else 760 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 761 fi 762 cd "$ac_popdir" 763 done 764 fi 765 766 test -n "$ac_init_help" && exit 0 767 if "$ac_init_version"; then 768 cat <<\EOF 769 770 Copyright 2003-2020,2021 Thomas E. Dickey 771 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 772 Free Software Foundation, Inc. 773 This configure script is free software; the Free Software Foundation 774 gives unlimited permission to copy, distribute and modify it. 775 EOF 776 exit 0 777 fi 778 exec 5>config.log 779 cat >&5 <<EOF 780 This file contains any messages produced by compilers while 781 running configure, to aid debugging if configure makes a mistake. 782 783 It was created by $as_me, which was 784 generated by GNU Autoconf 2.52.20210105. Invocation command line was 785 786 $ $0 $@ 787 788 EOF 789 { 790 cat <<_ASUNAME 791 ## ---------- ## 792 ## Platform. ## 793 ## ---------- ## 794 795 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 796 uname -m = `(uname -m) 2>/dev/null || echo unknown` 797 uname -r = `(uname -r) 2>/dev/null || echo unknown` 798 uname -s = `(uname -s) 2>/dev/null || echo unknown` 799 uname -v = `(uname -v) 2>/dev/null || echo unknown` 800 801 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 802 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 803 804 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 805 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 806 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 807 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 808 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 809 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 810 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 811 812 PATH = $PATH 813 814 _ASUNAME 815 } >&5 816 817 cat >&5 <<EOF 818 ## ------------ ## 819 ## Core tests. ## 820 ## ------------ ## 821 822 EOF 823 824 # Keep a trace of the command line. 825 # Strip out --no-create and --no-recursion so they do not pile up. 826 # Also quote any args containing shell meta-characters. 827 ac_configure_args= 828 ac_sep= 829 for ac_arg 830 do 831 case "$ac_arg" in 832 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 833 | --no-cr | --no-c) ;; 834 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 835 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 836 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 837 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 838 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 839 ac_sep=" " ;; 840 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 841 ac_sep=" " ;; 842 esac 843 # Get rid of the leading space. 844 done 845 846 # When interrupted or exit'd, cleanup temporary files, and complete 847 # config.log. We remove comments because anyway the quotes in there 848 # would cause problems or look ugly. 849 trap 'exit_status=$? 850 # Save into config.log some information that might help in debugging. 851 echo >&5 852 echo "## ----------------- ##" >&5 853 echo "## Cache variables. ##" >&5 854 echo "## ----------------- ##" >&5 855 echo >&5 856 # The following way of writing the cache mishandles newlines in values, 857 { 858 (set) 2>&1 | 859 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 860 *ac_space=\ *) 861 sed -n \ 862 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 863 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 864 ;; 865 *) 866 sed -n \ 867 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 868 ;; 869 esac; 870 } >&5 871 sed "/^$/d" confdefs.h >conftest.log 872 if test -s conftest.log; then 873 echo >&5 874 echo "## ------------ ##" >&5 875 echo "## confdefs.h. ##" >&5 876 echo "## ------------ ##" >&5 877 echo >&5 878 cat conftest.log >&5 879 fi 880 (echo; echo) >&5 881 test "$ac_signal" != 0 && 882 echo "$as_me: caught signal $ac_signal" >&5 883 echo "$as_me: exit $exit_status" >&5 884 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 885 exit $exit_status 886 ' 0 887 for ac_signal in 1 2 13 15; do 888 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' "$ac_signal" 889 done 890 ac_signal=0 891 892 # confdefs.h avoids OS command line length limits that DEFS can exceed. 893 rm -rf conftest* confdefs.h 894 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 895 echo >confdefs.h 896 897 # Let the site file select an alternate cache file if it wants to. 898 # Prefer explicitly selected file to automatically selected ones. 899 if test -z "$CONFIG_SITE"; then 900 if test "x$prefix" != xNONE; then 901 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 902 else 903 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 904 fi 905 fi 906 for ac_site_file in $CONFIG_SITE; do 907 if test -r "$ac_site_file"; then 908 { echo "$as_me:908: loading site script $ac_site_file" >&5 909 echo "$as_me: loading site script $ac_site_file" >&6;} 910 cat "$ac_site_file" >&5 911 . "$ac_site_file" 912 fi 913 done 914 915 if test -r "$cache_file"; then 916 # Some versions of bash will fail to source /dev/null (special 917 # files actually), so we avoid doing that. 918 if test -f "$cache_file"; then 919 { echo "$as_me:919: loading cache $cache_file" >&5 920 echo "$as_me: loading cache $cache_file" >&6;} 921 case $cache_file in 922 [\\/]* | ?:[\\/]* ) . $cache_file;; 923 *) . ./$cache_file;; 924 esac 925 fi 926 else 927 { echo "$as_me:927: creating cache $cache_file" >&5 928 echo "$as_me: creating cache $cache_file" >&6;} 929 >$cache_file 930 fi 931 932 # Check that the precious variables saved in the cache have kept the same 933 # value. 934 ac_cache_corrupted=false 935 for ac_var in `(set) 2>&1 | 936 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 937 eval ac_old_set=\$ac_cv_env_${ac_var}_set 938 eval ac_new_set=\$ac_env_${ac_var}_set 939 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 940 eval ac_new_val="\$ac_env_${ac_var}_value" 941 case "$ac_old_set,$ac_new_set" in 942 set,) 943 { echo "$as_me:943: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 944 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 945 ac_cache_corrupted=: ;; 946 ,set) 947 { echo "$as_me:947: error: \`$ac_var' was not set in the previous run" >&5 948 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 949 ac_cache_corrupted=: ;; 950 ,);; 951 *) 952 if test "x$ac_old_val" != "x$ac_new_val"; then 953 { echo "$as_me:953: error: \`$ac_var' has changed since the previous run:" >&5 954 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 955 { echo "$as_me:955: former value: $ac_old_val" >&5 956 echo "$as_me: former value: $ac_old_val" >&2;} 957 { echo "$as_me:957: current value: $ac_new_val" >&5 958 echo "$as_me: current value: $ac_new_val" >&2;} 959 ac_cache_corrupted=: 960 fi;; 961 esac 962 # Pass precious variables to config.status. It doesn't matter if 963 # we pass some twice (in addition to the command line arguments). 964 if test "$ac_new_set" = set; then 965 case "$ac_new_val" in 966 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 967 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 968 ac_configure_args="$ac_configure_args '$ac_arg'" 969 ;; 970 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 971 ;; 972 esac 973 fi 974 done 975 if "$ac_cache_corrupted"; then 976 { echo "$as_me:976: error: changes in the environment can compromise the build" >&5 977 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 978 { { echo "$as_me:978: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 979 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 980 { (exit 1); exit 1; }; } 981 fi 982 983 ac_ext=c 984 ac_cpp='$CPP $CPPFLAGS' 985 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 986 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 987 ac_compiler_gnu=$ac_cv_c_compiler_gnu 988 ac_main_return="return" 989 990 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 991 *c*,-n*) ECHO_N= 992 ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 993 ECHO_T=' ' 994 ;; 995 *c*,* ) ECHO_N=-n 996 ECHO_C= 997 ECHO_T= 998 ;; 999 *) ECHO_N= 1000 ECHO_C='\c' 1001 ECHO_T= 1002 ;; 1003 esac 1004 echo "#! $SHELL" >conftest.sh 1005 echo "exit 0" >>conftest.sh 1006 chmod +x conftest.sh 1007 if { (echo "$as_me:1007: PATH=\".;.\"; conftest.sh") >&5 1008 (PATH=".;."; conftest.sh) 2>&5 1009 ac_status=$? 1010 echo "$as_me:1010: \$? = $ac_status" >&5 1011 (exit "$ac_status"); }; then 1012 ac_path_separator=';' 1013 else 1014 ac_path_separator=: 1015 fi 1016 PATH_SEPARATOR="$ac_path_separator" 1017 rm -f conftest.sh 1018 1019 ac_config_headers="$ac_config_headers config.h:config_h.in" 1020 1021 ac_aux_dir= 1022 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1023 if test -f "$ac_dir/install-sh"; then 1024 ac_aux_dir=$ac_dir 1025 ac_install_sh="$ac_aux_dir/install-sh -c" 1026 break 1027 elif test -f "$ac_dir/install.sh"; then 1028 ac_aux_dir=$ac_dir 1029 ac_install_sh="$ac_aux_dir/install.sh -c" 1030 break 1031 elif test -f "$ac_dir/shtool"; then 1032 ac_aux_dir=$ac_dir 1033 ac_install_sh="$ac_aux_dir/shtool install -c" 1034 break 1035 fi 1036 done 1037 if test -z "$ac_aux_dir"; then 1038 { { echo "$as_me:1038: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1039 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1040 { (exit 1); exit 1; }; } 1041 fi 1042 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1043 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1044 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1045 1046 # Make sure we can run config.sub. 1047 $ac_config_sub sun4 >/dev/null 2>&1 || 1048 { { echo "$as_me:1048: error: cannot run $ac_config_sub" >&5 1049 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1050 { (exit 1); exit 1; }; } 1051 1052 echo "$as_me:1052: checking build system type" >&5 1053 echo $ECHO_N "checking build system type... $ECHO_C" >&6 1054 if test "${ac_cv_build+set}" = set; then 1055 echo $ECHO_N "(cached) $ECHO_C" >&6 1056 else 1057 ac_cv_build_alias=$build_alias 1058 test -z "$ac_cv_build_alias" && 1059 ac_cv_build_alias=`$ac_config_guess` 1060 test -z "$ac_cv_build_alias" && 1061 { { echo "$as_me:1061: error: cannot guess build type; you must specify one" >&5 1062 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1063 { (exit 1); exit 1; }; } 1064 ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` || 1065 { { echo "$as_me:1065: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1066 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1067 { (exit 1); exit 1; }; } 1068 1069 fi 1070 echo "$as_me:1070: result: $ac_cv_build" >&5 1071 echo "${ECHO_T}$ac_cv_build" >&6 1072 build=$ac_cv_build 1073 build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1074 build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1075 build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1076 1077 echo "$as_me:1077: checking host system type" >&5 1078 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1079 if test "${ac_cv_host+set}" = set; then 1080 echo $ECHO_N "(cached) $ECHO_C" >&6 1081 else 1082 ac_cv_host_alias=$host_alias 1083 test -z "$ac_cv_host_alias" && 1084 ac_cv_host_alias=$ac_cv_build_alias 1085 ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` || 1086 { { echo "$as_me:1086: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1087 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1088 { (exit 1); exit 1; }; } 1089 1090 fi 1091 echo "$as_me:1091: result: $ac_cv_host" >&5 1092 echo "${ECHO_T}$ac_cv_host" >&6 1093 host=$ac_cv_host 1094 host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1095 host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1096 host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1097 1098 if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then 1099 echo "$as_me:1099: checking target system type" >&5 1100 echo $ECHO_N "checking target system type... $ECHO_C" >&6 1101 if test "${ac_cv_target+set}" = set; then 1102 echo $ECHO_N "(cached) $ECHO_C" >&6 1103 else 1104 ac_cv_target_alias=$target_alias 1105 test "x$ac_cv_target_alias" = "x" && 1106 ac_cv_target_alias=$ac_cv_host_alias 1107 ac_cv_target=`$ac_config_sub "$ac_cv_target_alias"` || 1108 { { echo "$as_me:1108: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1109 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1110 { (exit 1); exit 1; }; } 1111 1112 fi 1113 echo "$as_me:1113: result: $ac_cv_target" >&5 1114 echo "${ECHO_T}$ac_cv_target" >&6 1115 target=$ac_cv_target 1116 target_cpu=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1117 target_vendor=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1118 target_os=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1119 1120 # The aliases save the names the user supplied, while $host etc. 1121 # will get canonicalized. 1122 test -n "$target_alias" && 1123 test "$program_prefix$program_suffix$program_transform_name" = \ 1124 NONENONEs,x,x, && 1125 program_prefix=${target_alias}- 1126 system_name="$host_os" 1127 else 1128 system_name="`(uname -s -r) 2>/dev/null`" 1129 if test -z "$system_name" ; then 1130 system_name="`(hostname) 2>/dev/null`" 1131 fi 1132 fi 1133 test -n "$system_name" && 1134 cat >>confdefs.h <<EOF 1135 #define SYSTEM_NAME "$system_name" 1136 EOF 1137 1138 if test "${cf_cv_system_name+set}" = set; then 1139 echo $ECHO_N "(cached) $ECHO_C" >&6 1140 else 1141 cf_cv_system_name="$system_name" 1142 fi 1143 1144 test -z "$system_name" && system_name="$cf_cv_system_name" 1145 test -n "$cf_cv_system_name" && echo "$as_me:1145: result: Configuring for $cf_cv_system_name" >&5 1146 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1147 1148 if test ".$system_name" != ".$cf_cv_system_name" ; then 1149 echo "$as_me:1149: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1150 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1151 { { echo "$as_me:1151: error: \"Please remove config.cache and try again.\"" >&5 1152 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1153 { (exit 1); exit 1; }; } 1154 fi 1155 1156 test "$program_prefix" != NONE && 1157 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1158 # Use a double $ so make ignores it. 1159 test "$program_suffix" != NONE && 1160 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1161 # Double any \ or $. echo might interpret backslashes. 1162 # By default was `s,x,x', remove it if useless. 1163 cat <<\_ACEOF >conftest.sed 1164 s/[\\$]/&&/g;s/;s,x,x,$// 1165 _ACEOF 1166 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1167 rm conftest.sed 1168 1169 ac_ext=c 1170 ac_cpp='$CPP $CPPFLAGS' 1171 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1172 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1173 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1174 ac_main_return="return" 1175 if test -n "$ac_tool_prefix"; then 1176 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1177 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1178 echo "$as_me:1178: checking for $ac_word" >&5 1179 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1180 if test "${ac_cv_prog_CC+set}" = set; then 1181 echo $ECHO_N "(cached) $ECHO_C" >&6 1182 else 1183 if test -n "$CC"; then 1184 ac_cv_prog_CC="$CC" # Let the user override the test. 1185 else 1186 ac_save_IFS=$IFS; IFS=$ac_path_separator 1187 ac_dummy="$PATH" 1188 for ac_dir in $ac_dummy; do 1189 IFS=$ac_save_IFS 1190 test -z "$ac_dir" && ac_dir=. 1191 $as_executable_p "$ac_dir/$ac_word" || continue 1192 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1193 echo "$as_me:1193: found $ac_dir/$ac_word" >&5 1194 break 1195 done 1196 1197 fi 1198 fi 1199 CC=$ac_cv_prog_CC 1200 if test -n "$CC"; then 1201 echo "$as_me:1201: result: $CC" >&5 1202 echo "${ECHO_T}$CC" >&6 1203 else 1204 echo "$as_me:1204: result: no" >&5 1205 echo "${ECHO_T}no" >&6 1206 fi 1207 1208 fi 1209 if test -z "$ac_cv_prog_CC"; then 1210 ac_ct_CC=$CC 1211 # Extract the first word of "gcc", so it can be a program name with args. 1212 set dummy gcc; ac_word=$2 1213 echo "$as_me:1213: checking for $ac_word" >&5 1214 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1215 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1216 echo $ECHO_N "(cached) $ECHO_C" >&6 1217 else 1218 if test -n "$ac_ct_CC"; then 1219 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1220 else 1221 ac_save_IFS=$IFS; IFS=$ac_path_separator 1222 ac_dummy="$PATH" 1223 for ac_dir in $ac_dummy; do 1224 IFS=$ac_save_IFS 1225 test -z "$ac_dir" && ac_dir=. 1226 $as_executable_p "$ac_dir/$ac_word" || continue 1227 ac_cv_prog_ac_ct_CC="gcc" 1228 echo "$as_me:1228: found $ac_dir/$ac_word" >&5 1229 break 1230 done 1231 1232 fi 1233 fi 1234 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1235 if test -n "$ac_ct_CC"; then 1236 echo "$as_me:1236: result: $ac_ct_CC" >&5 1237 echo "${ECHO_T}$ac_ct_CC" >&6 1238 else 1239 echo "$as_me:1239: result: no" >&5 1240 echo "${ECHO_T}no" >&6 1241 fi 1242 1243 CC=$ac_ct_CC 1244 else 1245 CC="$ac_cv_prog_CC" 1246 fi 1247 1248 if test -z "$CC"; then 1249 if test -n "$ac_tool_prefix"; then 1250 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1251 set dummy ${ac_tool_prefix}cc; ac_word=$2 1252 echo "$as_me:1252: checking for $ac_word" >&5 1253 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1254 if test "${ac_cv_prog_CC+set}" = set; then 1255 echo $ECHO_N "(cached) $ECHO_C" >&6 1256 else 1257 if test -n "$CC"; then 1258 ac_cv_prog_CC="$CC" # Let the user override the test. 1259 else 1260 ac_save_IFS=$IFS; IFS=$ac_path_separator 1261 ac_dummy="$PATH" 1262 for ac_dir in $ac_dummy; do 1263 IFS=$ac_save_IFS 1264 test -z "$ac_dir" && ac_dir=. 1265 $as_executable_p "$ac_dir/$ac_word" || continue 1266 ac_cv_prog_CC="${ac_tool_prefix}cc" 1267 echo "$as_me:1267: found $ac_dir/$ac_word" >&5 1268 break 1269 done 1270 1271 fi 1272 fi 1273 CC=$ac_cv_prog_CC 1274 if test -n "$CC"; then 1275 echo "$as_me:1275: result: $CC" >&5 1276 echo "${ECHO_T}$CC" >&6 1277 else 1278 echo "$as_me:1278: result: no" >&5 1279 echo "${ECHO_T}no" >&6 1280 fi 1281 1282 fi 1283 if test -z "$ac_cv_prog_CC"; then 1284 ac_ct_CC=$CC 1285 # Extract the first word of "cc", so it can be a program name with args. 1286 set dummy cc; ac_word=$2 1287 echo "$as_me:1287: checking for $ac_word" >&5 1288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1289 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1290 echo $ECHO_N "(cached) $ECHO_C" >&6 1291 else 1292 if test -n "$ac_ct_CC"; then 1293 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1294 else 1295 ac_save_IFS=$IFS; IFS=$ac_path_separator 1296 ac_dummy="$PATH" 1297 for ac_dir in $ac_dummy; do 1298 IFS=$ac_save_IFS 1299 test -z "$ac_dir" && ac_dir=. 1300 $as_executable_p "$ac_dir/$ac_word" || continue 1301 ac_cv_prog_ac_ct_CC="cc" 1302 echo "$as_me:1302: found $ac_dir/$ac_word" >&5 1303 break 1304 done 1305 1306 fi 1307 fi 1308 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1309 if test -n "$ac_ct_CC"; then 1310 echo "$as_me:1310: result: $ac_ct_CC" >&5 1311 echo "${ECHO_T}$ac_ct_CC" >&6 1312 else 1313 echo "$as_me:1313: result: no" >&5 1314 echo "${ECHO_T}no" >&6 1315 fi 1316 1317 CC=$ac_ct_CC 1318 else 1319 CC="$ac_cv_prog_CC" 1320 fi 1321 1322 fi 1323 if test -z "$CC"; then 1324 # Extract the first word of "cc", so it can be a program name with args. 1325 set dummy cc; ac_word=$2 1326 echo "$as_me:1326: checking for $ac_word" >&5 1327 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1328 if test "${ac_cv_prog_CC+set}" = set; then 1329 echo $ECHO_N "(cached) $ECHO_C" >&6 1330 else 1331 if test -n "$CC"; then 1332 ac_cv_prog_CC="$CC" # Let the user override the test. 1333 else 1334 ac_prog_rejected=no 1335 ac_save_IFS=$IFS; IFS=$ac_path_separator 1336 ac_dummy="$PATH" 1337 for ac_dir in $ac_dummy; do 1338 IFS=$ac_save_IFS 1339 test -z "$ac_dir" && ac_dir=. 1340 $as_executable_p "$ac_dir/$ac_word" || continue 1341 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1342 ac_prog_rejected=yes 1343 continue 1344 fi 1345 ac_cv_prog_CC="cc" 1346 echo "$as_me:1346: found $ac_dir/$ac_word" >&5 1347 break 1348 done 1349 1350 if test "$ac_prog_rejected" = yes; then 1351 # We found a bogon in the path, so make sure we never use it. 1352 set dummy $ac_cv_prog_CC 1353 shift 1354 if test $# != 0; then 1355 # We chose a different compiler from the bogus one. 1356 # However, it has the same basename, so the bogon will be chosen 1357 # first if we set CC to just the basename; use the full file name. 1358 shift 1359 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1360 shift 1361 ac_cv_prog_CC="$@" 1362 fi 1363 fi 1364 fi 1365 fi 1366 CC=$ac_cv_prog_CC 1367 if test -n "$CC"; then 1368 echo "$as_me:1368: result: $CC" >&5 1369 echo "${ECHO_T}$CC" >&6 1370 else 1371 echo "$as_me:1371: result: no" >&5 1372 echo "${ECHO_T}no" >&6 1373 fi 1374 1375 fi 1376 if test -z "$CC"; then 1377 if test -n "$ac_tool_prefix"; then 1378 for ac_prog in cl 1379 do 1380 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1381 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1382 echo "$as_me:1382: checking for $ac_word" >&5 1383 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1384 if test "${ac_cv_prog_CC+set}" = set; then 1385 echo $ECHO_N "(cached) $ECHO_C" >&6 1386 else 1387 if test -n "$CC"; then 1388 ac_cv_prog_CC="$CC" # Let the user override the test. 1389 else 1390 ac_save_IFS=$IFS; IFS=$ac_path_separator 1391 ac_dummy="$PATH" 1392 for ac_dir in $ac_dummy; do 1393 IFS=$ac_save_IFS 1394 test -z "$ac_dir" && ac_dir=. 1395 $as_executable_p "$ac_dir/$ac_word" || continue 1396 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1397 echo "$as_me:1397: found $ac_dir/$ac_word" >&5 1398 break 1399 done 1400 1401 fi 1402 fi 1403 CC=$ac_cv_prog_CC 1404 if test -n "$CC"; then 1405 echo "$as_me:1405: result: $CC" >&5 1406 echo "${ECHO_T}$CC" >&6 1407 else 1408 echo "$as_me:1408: result: no" >&5 1409 echo "${ECHO_T}no" >&6 1410 fi 1411 1412 test -n "$CC" && break 1413 done 1414 fi 1415 if test -z "$CC"; then 1416 ac_ct_CC=$CC 1417 for ac_prog in cl 1418 do 1419 # Extract the first word of "$ac_prog", so it can be a program name with args. 1420 set dummy $ac_prog; ac_word=$2 1421 echo "$as_me:1421: checking for $ac_word" >&5 1422 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1423 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1424 echo $ECHO_N "(cached) $ECHO_C" >&6 1425 else 1426 if test -n "$ac_ct_CC"; then 1427 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1428 else 1429 ac_save_IFS=$IFS; IFS=$ac_path_separator 1430 ac_dummy="$PATH" 1431 for ac_dir in $ac_dummy; do 1432 IFS=$ac_save_IFS 1433 test -z "$ac_dir" && ac_dir=. 1434 $as_executable_p "$ac_dir/$ac_word" || continue 1435 ac_cv_prog_ac_ct_CC="$ac_prog" 1436 echo "$as_me:1436: found $ac_dir/$ac_word" >&5 1437 break 1438 done 1439 1440 fi 1441 fi 1442 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1443 if test -n "$ac_ct_CC"; then 1444 echo "$as_me:1444: result: $ac_ct_CC" >&5 1445 echo "${ECHO_T}$ac_ct_CC" >&6 1446 else 1447 echo "$as_me:1447: result: no" >&5 1448 echo "${ECHO_T}no" >&6 1449 fi 1450 1451 test -n "$ac_ct_CC" && break 1452 done 1453 1454 CC=$ac_ct_CC 1455 fi 1456 1457 fi 1458 1459 test -z "$CC" && { { echo "$as_me:1459: error: no acceptable cc found in \$PATH" >&5 1460 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1461 { (exit 1); exit 1; }; } 1462 1463 # Provide some information about the compiler. 1464 echo "$as_me:1464:" \ 1465 "checking for C compiler version" >&5 1466 ac_compiler=`set X $ac_compile; echo "$2"` 1467 { (eval echo "$as_me:1467: \"$ac_compiler --version </dev/null >&5\"") >&5 1468 (eval $ac_compiler --version </dev/null >&5) 2>&5 1469 ac_status=$? 1470 echo "$as_me:1470: \$? = $ac_status" >&5 1471 (exit "$ac_status"); } 1472 { (eval echo "$as_me:1472: \"$ac_compiler -v </dev/null >&5\"") >&5 1473 (eval $ac_compiler -v </dev/null >&5) 2>&5 1474 ac_status=$? 1475 echo "$as_me:1475: \$? = $ac_status" >&5 1476 (exit "$ac_status"); } 1477 { (eval echo "$as_me:1477: \"$ac_compiler -V </dev/null >&5\"") >&5 1478 (eval $ac_compiler -V </dev/null >&5) 2>&5 1479 ac_status=$? 1480 echo "$as_me:1480: \$? = $ac_status" >&5 1481 (exit "$ac_status"); } 1482 1483 cat >"conftest.$ac_ext" <<_ACEOF 1484 #line 1484 "configure" 1485 #include "confdefs.h" 1486 1487 int 1488 main (void) 1489 { 1490 1491 ; 1492 return 0; 1493 } 1494 _ACEOF 1495 ac_clean_files_save=$ac_clean_files 1496 ac_clean_files="$ac_clean_files a.out a.exe" 1497 # Try to create an executable without -o first, disregard a.out. 1498 # It will help us diagnose broken compilers, and finding out an intuition 1499 # of exeext. 1500 echo "$as_me:1500: checking for C compiler default output" >&5 1501 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1502 ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'` 1503 if { (eval echo "$as_me:1503: \"$ac_link_default\"") >&5 1504 (eval $ac_link_default) 2>&5 1505 ac_status=$? 1506 echo "$as_me:1506: \$? = $ac_status" >&5 1507 (exit "$ac_status"); }; then 1508 # Find the output, starting from the most likely. This scheme is 1509 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1510 # resort. 1511 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1512 ls a.out conftest 2>/dev/null; 1513 ls a.* conftest.* 2>/dev/null`; do 1514 case $ac_file in 1515 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1516 a.out ) # We found the default executable, but exeext='' is most 1517 # certainly right. 1518 break;; 1519 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1520 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1521 export ac_cv_exeext 1522 break;; 1523 * ) break;; 1524 esac 1525 done 1526 else 1527 echo "$as_me: failed program was:" >&5 1528 cat "conftest.$ac_ext" >&5 1529 { { echo "$as_me:1529: error: C compiler cannot create executables" >&5 1530 echo "$as_me: error: C compiler cannot create executables" >&2;} 1531 { (exit 77); exit 77; }; } 1532 fi 1533 1534 ac_exeext=$ac_cv_exeext 1535 echo "$as_me:1535: result: $ac_file" >&5 1536 echo "${ECHO_T}$ac_file" >&6 1537 1538 # Check the compiler produces executables we can run. If not, either 1539 # the compiler is broken, or we cross compile. 1540 echo "$as_me:1540: checking whether the C compiler works" >&5 1541 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1542 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1543 # If not cross compiling, check that we can run a simple program. 1544 if test "$cross_compiling" != yes; then 1545 if { ac_try='./$ac_file' 1546 { (eval echo "$as_me:1546: \"$ac_try\"") >&5 1547 (eval $ac_try) 2>&5 1548 ac_status=$? 1549 echo "$as_me:1549: \$? = $ac_status" >&5 1550 (exit "$ac_status"); }; }; then 1551 cross_compiling=no 1552 else 1553 if test "$cross_compiling" = maybe; then 1554 cross_compiling=yes 1555 else 1556 { { echo "$as_me:1556: error: cannot run C compiled programs. 1557 If you meant to cross compile, use \`--host'." >&5 1558 echo "$as_me: error: cannot run C compiled programs. 1559 If you meant to cross compile, use \`--host'." >&2;} 1560 { (exit 1); exit 1; }; } 1561 fi 1562 fi 1563 fi 1564 echo "$as_me:1564: result: yes" >&5 1565 echo "${ECHO_T}yes" >&6 1566 1567 rm -f a.out a.exe "conftest$ac_cv_exeext" 1568 ac_clean_files=$ac_clean_files_save 1569 # Check the compiler produces executables we can run. If not, either 1570 # the compiler is broken, or we cross compile. 1571 echo "$as_me:1571: checking whether we are cross compiling" >&5 1572 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1573 echo "$as_me:1573: result: $cross_compiling" >&5 1574 echo "${ECHO_T}$cross_compiling" >&6 1575 1576 echo "$as_me:1576: checking for executable suffix" >&5 1577 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1578 if { (eval echo "$as_me:1578: \"$ac_link\"") >&5 1579 (eval $ac_link) 2>&5 1580 ac_status=$? 1581 echo "$as_me:1581: \$? = $ac_status" >&5 1582 (exit "$ac_status"); }; then 1583 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1584 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1585 # work properly (i.e., refer to `conftest.exe'), while it won't with 1586 # `rm'. 1587 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1588 case $ac_file in 1589 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1590 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1591 export ac_cv_exeext 1592 break;; 1593 * ) break;; 1594 esac 1595 done 1596 else 1597 { { echo "$as_me:1597: error: cannot compute EXEEXT: cannot compile and link" >&5 1598 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1599 { (exit 1); exit 1; }; } 1600 fi 1601 1602 rm -f "conftest$ac_cv_exeext" 1603 echo "$as_me:1603: result: $ac_cv_exeext" >&5 1604 echo "${ECHO_T}$ac_cv_exeext" >&6 1605 1606 rm -f "conftest.$ac_ext" 1607 EXEEXT=$ac_cv_exeext 1608 ac_exeext=$EXEEXT 1609 echo "$as_me:1609: checking for object suffix" >&5 1610 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1611 if test "${ac_cv_objext+set}" = set; then 1612 echo $ECHO_N "(cached) $ECHO_C" >&6 1613 else 1614 cat >"conftest.$ac_ext" <<_ACEOF 1615 #line 1615 "configure" 1616 #include "confdefs.h" 1617 1618 int 1619 main (void) 1620 { 1621 1622 ; 1623 return 0; 1624 } 1625 _ACEOF 1626 rm -f conftest.o conftest.obj 1627 if { (eval echo "$as_me:1627: \"$ac_compile\"") >&5 1628 (eval $ac_compile) 2>&5 1629 ac_status=$? 1630 echo "$as_me:1630: \$? = $ac_status" >&5 1631 (exit "$ac_status"); }; then 1632 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1633 case $ac_file in 1634 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1635 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1636 break;; 1637 esac 1638 done 1639 else 1640 echo "$as_me: failed program was:" >&5 1641 cat "conftest.$ac_ext" >&5 1642 { { echo "$as_me:1642: error: cannot compute OBJEXT: cannot compile" >&5 1643 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1644 { (exit 1); exit 1; }; } 1645 fi 1646 1647 rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext" 1648 fi 1649 echo "$as_me:1649: result: $ac_cv_objext" >&5 1650 echo "${ECHO_T}$ac_cv_objext" >&6 1651 OBJEXT=$ac_cv_objext 1652 ac_objext=$OBJEXT 1653 echo "$as_me:1653: checking whether we are using the GNU C compiler" >&5 1654 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1655 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1656 echo $ECHO_N "(cached) $ECHO_C" >&6 1657 else 1658 cat >"conftest.$ac_ext" <<_ACEOF 1659 #line 1659 "configure" 1660 #include "confdefs.h" 1661 1662 int 1663 main (void) 1664 { 1665 #ifndef __GNUC__ 1666 choke me 1667 #endif 1668 1669 ; 1670 return 0; 1671 } 1672 _ACEOF 1673 rm -f "conftest.$ac_objext" 1674 if { (eval echo "$as_me:1674: \"$ac_compile\"") >&5 1675 (eval $ac_compile) 2>&5 1676 ac_status=$? 1677 echo "$as_me:1677: \$? = $ac_status" >&5 1678 (exit "$ac_status"); } && 1679 { ac_try='test -s "conftest.$ac_objext"' 1680 { (eval echo "$as_me:1680: \"$ac_try\"") >&5 1681 (eval $ac_try) 2>&5 1682 ac_status=$? 1683 echo "$as_me:1683: \$? = $ac_status" >&5 1684 (exit "$ac_status"); }; }; then 1685 ac_compiler_gnu=yes 1686 else 1687 echo "$as_me: failed program was:" >&5 1688 cat "conftest.$ac_ext" >&5 1689 ac_compiler_gnu=no 1690 fi 1691 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1692 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1693 1694 fi 1695 echo "$as_me:1695: result: $ac_cv_c_compiler_gnu" >&5 1696 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1697 GCC=`test $ac_compiler_gnu = yes && echo yes` 1698 ac_test_CFLAGS=${CFLAGS+set} 1699 ac_save_CFLAGS=$CFLAGS 1700 CFLAGS="-g" 1701 echo "$as_me:1701: checking whether $CC accepts -g" >&5 1702 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1703 if test "${ac_cv_prog_cc_g+set}" = set; then 1704 echo $ECHO_N "(cached) $ECHO_C" >&6 1705 else 1706 cat >"conftest.$ac_ext" <<_ACEOF 1707 #line 1707 "configure" 1708 #include "confdefs.h" 1709 1710 int 1711 main (void) 1712 { 1713 1714 ; 1715 return 0; 1716 } 1717 _ACEOF 1718 rm -f "conftest.$ac_objext" 1719 if { (eval echo "$as_me:1719: \"$ac_compile\"") >&5 1720 (eval $ac_compile) 2>&5 1721 ac_status=$? 1722 echo "$as_me:1722: \$? = $ac_status" >&5 1723 (exit "$ac_status"); } && 1724 { ac_try='test -s "conftest.$ac_objext"' 1725 { (eval echo "$as_me:1725: \"$ac_try\"") >&5 1726 (eval $ac_try) 2>&5 1727 ac_status=$? 1728 echo "$as_me:1728: \$? = $ac_status" >&5 1729 (exit "$ac_status"); }; }; then 1730 ac_cv_prog_cc_g=yes 1731 else 1732 echo "$as_me: failed program was:" >&5 1733 cat "conftest.$ac_ext" >&5 1734 ac_cv_prog_cc_g=no 1735 fi 1736 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1737 fi 1738 echo "$as_me:1738: result: $ac_cv_prog_cc_g" >&5 1739 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1740 if test "$ac_test_CFLAGS" = set; then 1741 CFLAGS=$ac_save_CFLAGS 1742 elif test $ac_cv_prog_cc_g = yes; then 1743 if test "$GCC" = yes; then 1744 CFLAGS="-g -O2" 1745 else 1746 CFLAGS="-g" 1747 fi 1748 else 1749 if test "$GCC" = yes; then 1750 CFLAGS="-O2" 1751 else 1752 CFLAGS= 1753 fi 1754 fi 1755 # Some people use a C++ compiler to compile C. Since we use `exit', 1756 # in C++ we need to declare it. In case someone uses the same compiler 1757 # for both compiling C and C++ we need to have the C++ compiler decide 1758 # the declaration of exit, since it's the most demanding environment. 1759 cat >"conftest.$ac_ext" <<_ACEOF 1760 #ifndef __cplusplus 1761 choke me 1762 #endif 1763 _ACEOF 1764 rm -f "conftest.$ac_objext" 1765 if { (eval echo "$as_me:1765: \"$ac_compile\"") >&5 1766 (eval $ac_compile) 2>&5 1767 ac_status=$? 1768 echo "$as_me:1768: \$? = $ac_status" >&5 1769 (exit "$ac_status"); } && 1770 { ac_try='test -s "conftest.$ac_objext"' 1771 { (eval echo "$as_me:1771: \"$ac_try\"") >&5 1772 (eval $ac_try) 2>&5 1773 ac_status=$? 1774 echo "$as_me:1774: \$? = $ac_status" >&5 1775 (exit "$ac_status"); }; }; then 1776 for ac_declaration in \ 1777 ''\ 1778 '#include <stdlib.h>' \ 1779 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1780 'extern "C" void std::exit (int); using std::exit;' \ 1781 'extern "C" void exit (int) throw ();' \ 1782 'extern "C" void exit (int);' \ 1783 'void exit (int);' 1784 do 1785 cat >"conftest.$ac_ext" <<_ACEOF 1786 #line 1786 "configure" 1787 #include "confdefs.h" 1788 #include <stdlib.h> 1789 $ac_declaration 1790 int 1791 main (void) 1792 { 1793 exit (42); 1794 ; 1795 return 0; 1796 } 1797 _ACEOF 1798 rm -f "conftest.$ac_objext" 1799 if { (eval echo "$as_me:1799: \"$ac_compile\"") >&5 1800 (eval $ac_compile) 2>&5 1801 ac_status=$? 1802 echo "$as_me:1802: \$? = $ac_status" >&5 1803 (exit "$ac_status"); } && 1804 { ac_try='test -s "conftest.$ac_objext"' 1805 { (eval echo "$as_me:1805: \"$ac_try\"") >&5 1806 (eval $ac_try) 2>&5 1807 ac_status=$? 1808 echo "$as_me:1808: \$? = $ac_status" >&5 1809 (exit "$ac_status"); }; }; then 1810 : 1811 else 1812 echo "$as_me: failed program was:" >&5 1813 cat "conftest.$ac_ext" >&5 1814 continue 1815 fi 1816 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1817 cat >"conftest.$ac_ext" <<_ACEOF 1818 #line 1818 "configure" 1819 #include "confdefs.h" 1820 $ac_declaration 1821 int 1822 main (void) 1823 { 1824 exit (42); 1825 ; 1826 return 0; 1827 } 1828 _ACEOF 1829 rm -f "conftest.$ac_objext" 1830 if { (eval echo "$as_me:1830: \"$ac_compile\"") >&5 1831 (eval $ac_compile) 2>&5 1832 ac_status=$? 1833 echo "$as_me:1833: \$? = $ac_status" >&5 1834 (exit "$ac_status"); } && 1835 { ac_try='test -s "conftest.$ac_objext"' 1836 { (eval echo "$as_me:1836: \"$ac_try\"") >&5 1837 (eval $ac_try) 2>&5 1838 ac_status=$? 1839 echo "$as_me:1839: \$? = $ac_status" >&5 1840 (exit "$ac_status"); }; }; then 1841 break 1842 else 1843 echo "$as_me: failed program was:" >&5 1844 cat "conftest.$ac_ext" >&5 1845 fi 1846 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1847 done 1848 rm -rf conftest* 1849 if test -n "$ac_declaration"; then 1850 echo '#ifdef __cplusplus' >>confdefs.h 1851 echo "$ac_declaration" >>confdefs.h 1852 echo '#endif' >>confdefs.h 1853 fi 1854 1855 else 1856 echo "$as_me: failed program was:" >&5 1857 cat "conftest.$ac_ext" >&5 1858 fi 1859 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1860 ac_ext=c 1861 ac_cpp='$CPP $CPPFLAGS' 1862 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1863 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1864 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1865 ac_main_return="return" 1866 1867 GCC_VERSION=none 1868 if test "$GCC" = yes ; then 1869 echo "$as_me:1869: checking version of $CC" >&5 1870 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1871 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1872 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1873 echo "$as_me:1873: result: $GCC_VERSION" >&5 1874 echo "${ECHO_T}$GCC_VERSION" >&6 1875 fi 1876 1877 INTEL_COMPILER=no 1878 1879 if test "$GCC" = yes ; then 1880 case "$host_os" in 1881 (linux*|gnu*) 1882 echo "$as_me:1882: checking if this is really Intel C compiler" >&5 1883 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 1884 cf_save_CFLAGS="$CFLAGS" 1885 CFLAGS="$CFLAGS -no-gcc" 1886 cat >"conftest.$ac_ext" <<_ACEOF 1887 #line 1887 "configure" 1888 #include "confdefs.h" 1889 1890 int 1891 main (void) 1892 { 1893 1894 #ifdef __INTEL_COMPILER 1895 #else 1896 make an error 1897 #endif 1898 1899 ; 1900 return 0; 1901 } 1902 _ACEOF 1903 rm -f "conftest.$ac_objext" 1904 if { (eval echo "$as_me:1904: \"$ac_compile\"") >&5 1905 (eval $ac_compile) 2>&5 1906 ac_status=$? 1907 echo "$as_me:1907: \$? = $ac_status" >&5 1908 (exit "$ac_status"); } && 1909 { ac_try='test -s "conftest.$ac_objext"' 1910 { (eval echo "$as_me:1910: \"$ac_try\"") >&5 1911 (eval $ac_try) 2>&5 1912 ac_status=$? 1913 echo "$as_me:1913: \$? = $ac_status" >&5 1914 (exit "$ac_status"); }; }; then 1915 INTEL_COMPILER=yes 1916 cf_save_CFLAGS="$cf_save_CFLAGS -we147" 1917 1918 else 1919 echo "$as_me: failed program was:" >&5 1920 cat "conftest.$ac_ext" >&5 1921 fi 1922 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1923 CFLAGS="$cf_save_CFLAGS" 1924 echo "$as_me:1924: result: $INTEL_COMPILER" >&5 1925 echo "${ECHO_T}$INTEL_COMPILER" >&6 1926 ;; 1927 esac 1928 fi 1929 1930 CLANG_COMPILER=no 1931 1932 if test "$GCC" = yes ; then 1933 echo "$as_me:1933: checking if this is really Clang C compiler" >&5 1934 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 1935 cf_save_CFLAGS="$CFLAGS" 1936 cat >"conftest.$ac_ext" <<_ACEOF 1937 #line 1937 "configure" 1938 #include "confdefs.h" 1939 1940 int 1941 main (void) 1942 { 1943 1944 #ifdef __clang__ 1945 #else 1946 make an error 1947 #endif 1948 1949 ; 1950 return 0; 1951 } 1952 _ACEOF 1953 rm -f "conftest.$ac_objext" 1954 if { (eval echo "$as_me:1954: \"$ac_compile\"") >&5 1955 (eval $ac_compile) 2>&5 1956 ac_status=$? 1957 echo "$as_me:1957: \$? = $ac_status" >&5 1958 (exit "$ac_status"); } && 1959 { ac_try='test -s "conftest.$ac_objext"' 1960 { (eval echo "$as_me:1960: \"$ac_try\"") >&5 1961 (eval $ac_try) 2>&5 1962 ac_status=$? 1963 echo "$as_me:1963: \$? = $ac_status" >&5 1964 (exit "$ac_status"); }; }; then 1965 CLANG_COMPILER=yes 1966 1967 else 1968 echo "$as_me: failed program was:" >&5 1969 cat "conftest.$ac_ext" >&5 1970 fi 1971 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1972 CFLAGS="$cf_save_CFLAGS" 1973 echo "$as_me:1973: result: $CLANG_COMPILER" >&5 1974 echo "${ECHO_T}$CLANG_COMPILER" >&6 1975 fi 1976 1977 CLANG_VERSION=none 1978 1979 if test "x$CLANG_COMPILER" = "xyes" ; then 1980 case "$CC" in 1981 (c[1-9][0-9]|*/c[1-9][0-9]) 1982 { echo "$as_me:1982: WARNING: replacing broken compiler alias $CC" >&5 1983 echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;} 1984 CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`" 1985 CC=clang 1986 ;; 1987 esac 1988 1989 echo "$as_me:1989: checking version of $CC" >&5 1990 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1991 CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1992 test -z "$CLANG_VERSION" && CLANG_VERSION=unknown 1993 echo "$as_me:1993: result: $CLANG_VERSION" >&5 1994 echo "${ECHO_T}$CLANG_VERSION" >&6 1995 1996 for cf_clang_opt in \ 1997 -Qunused-arguments \ 1998 -Wno-error=implicit-function-declaration 1999 do 2000 echo "$as_me:2000: checking if option $cf_clang_opt works" >&5 2001 echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6 2002 cf_save_CFLAGS="$CFLAGS" 2003 CFLAGS="$CFLAGS $cf_clang_opt" 2004 cat >"conftest.$ac_ext" <<_ACEOF 2005 #line 2005 "configure" 2006 #include "confdefs.h" 2007 2008 #include <stdio.h> 2009 int 2010 main (void) 2011 { 2012 2013 printf("hello!\\n"); 2014 ; 2015 return 0; 2016 } 2017 _ACEOF 2018 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 2019 if { (eval echo "$as_me:2019: \"$ac_link\"") >&5 2020 (eval $ac_link) 2>&5 2021 ac_status=$? 2022 echo "$as_me:2022: \$? = $ac_status" >&5 2023 (exit "$ac_status"); } && 2024 { ac_try='test -s "conftest$ac_exeext"' 2025 { (eval echo "$as_me:2025: \"$ac_try\"") >&5 2026 (eval $ac_try) 2>&5 2027 ac_status=$? 2028 echo "$as_me:2028: \$? = $ac_status" >&5 2029 (exit "$ac_status"); }; }; then 2030 2031 cf_clang_optok=yes 2032 else 2033 echo "$as_me: failed program was:" >&5 2034 cat "conftest.$ac_ext" >&5 2035 2036 cf_clang_optok=no 2037 fi 2038 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 2039 echo "$as_me:2039: result: $cf_clang_optok" >&5 2040 echo "${ECHO_T}$cf_clang_optok" >&6 2041 CFLAGS="$cf_save_CFLAGS" 2042 if test "$cf_clang_optok" = yes; then 2043 test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6 2044 2045 echo "${as_me:-configure}:2045: testing adding option $cf_clang_opt ..." 1>&5 2046 2047 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2048 CFLAGS="${CFLAGS}$cf_clang_opt" 2049 2050 fi 2051 done 2052 fi 2053 2054 echo "$as_me:2054: checking for $CC option to accept ANSI C" >&5 2055 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2056 if test "${ac_cv_prog_cc_stdc+set}" = set; then 2057 echo $ECHO_N "(cached) $ECHO_C" >&6 2058 else 2059 ac_cv_prog_cc_stdc=no 2060 ac_save_CC=$CC 2061 cat >"conftest.$ac_ext" <<_ACEOF 2062 #line 2062 "configure" 2063 #include "confdefs.h" 2064 #include <stdarg.h> 2065 #include <stdio.h> 2066 #include <sys/types.h> 2067 #include <sys/stat.h> 2068 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2069 struct buf { int x; }; 2070 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2071 static char *e (p, i) 2072 char **p; 2073 int i; 2074 { 2075 return p[i]; 2076 } 2077 static char *f (char * (*g) (char **, int), char **p, ...) 2078 { 2079 char *s; 2080 va_list v; 2081 va_start (v,p); 2082 s = g (p, va_arg (v,int)); 2083 va_end (v); 2084 return s; 2085 } 2086 int test (int i, double x); 2087 struct s1 {int (*f) (int a);}; 2088 struct s2 {int (*f) (double a);}; 2089 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2090 int argc; 2091 char **argv; 2092 int 2093 main (void) 2094 { 2095 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2096 ; 2097 return 0; 2098 } 2099 _ACEOF 2100 # Don't try gcc -ansi; that turns off useful extensions and 2101 # breaks some systems' header files. 2102 # AIX -qlanglvl=ansi 2103 # Ultrix and OSF/1 -std1 2104 # HP-UX 10.20 and later -Ae 2105 # HP-UX older versions -Aa -D_HPUX_SOURCE 2106 # SVR4 -Xc -D__EXTENSIONS__ 2107 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2108 do 2109 CC="$ac_save_CC $ac_arg" 2110 rm -f "conftest.$ac_objext" 2111 if { (eval echo "$as_me:2111: \"$ac_compile\"") >&5 2112 (eval $ac_compile) 2>&5 2113 ac_status=$? 2114 echo "$as_me:2114: \$? = $ac_status" >&5 2115 (exit "$ac_status"); } && 2116 { ac_try='test -s "conftest.$ac_objext"' 2117 { (eval echo "$as_me:2117: \"$ac_try\"") >&5 2118 (eval $ac_try) 2>&5 2119 ac_status=$? 2120 echo "$as_me:2120: \$? = $ac_status" >&5 2121 (exit "$ac_status"); }; }; then 2122 ac_cv_prog_cc_stdc=$ac_arg 2123 break 2124 else 2125 echo "$as_me: failed program was:" >&5 2126 cat "conftest.$ac_ext" >&5 2127 fi 2128 rm -f "conftest.$ac_objext" 2129 done 2130 rm -f "conftest.$ac_ext" "conftest.$ac_objext" 2131 CC=$ac_save_CC 2132 2133 fi 2134 2135 case "x$ac_cv_prog_cc_stdc" in 2136 x|xno) 2137 echo "$as_me:2137: result: none needed" >&5 2138 echo "${ECHO_T}none needed" >&6 ;; 2139 *) 2140 echo "$as_me:2140: result: $ac_cv_prog_cc_stdc" >&5 2141 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2142 CC="$CC $ac_cv_prog_cc_stdc" ;; 2143 esac 2144 2145 # This should have been defined by AC_PROG_CC 2146 : "${CC:=cc}" 2147 2148 echo "$as_me:2148: checking \$CFLAGS variable" >&5 2149 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 2150 case "x$CFLAGS" in 2151 (*-[IUD]*) 2152 echo "$as_me:2152: result: broken" >&5 2153 echo "${ECHO_T}broken" >&6 2154 { echo "$as_me:2154: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 2155 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 2156 cf_flags="$CFLAGS" 2157 CFLAGS= 2158 for cf_arg in $cf_flags 2159 do 2160 2161 cf_fix_cppflags=no 2162 cf_new_cflags= 2163 cf_new_cppflags= 2164 cf_new_extra_cppflags= 2165 2166 for cf_add_cflags in $cf_arg 2167 do 2168 case "$cf_fix_cppflags" in 2169 (no) 2170 case "$cf_add_cflags" in 2171 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2172 case "$cf_add_cflags" in 2173 (-D*) 2174 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2175 2176 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2177 && test -z "${cf_tst_cflags}" \ 2178 && cf_fix_cppflags=yes 2179 2180 if test "$cf_fix_cppflags" = yes ; then 2181 2182 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2183 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2184 2185 continue 2186 elif test "${cf_tst_cflags}" = "\"'" ; then 2187 2188 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2189 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2190 2191 continue 2192 fi 2193 ;; 2194 esac 2195 case "$CPPFLAGS" in 2196 (*$cf_add_cflags) 2197 ;; 2198 (*) 2199 case "$cf_add_cflags" in 2200 (-D*) 2201 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2202 2203 CPPFLAGS=`echo "$CPPFLAGS" | \ 2204 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2205 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2206 2207 ;; 2208 esac 2209 2210 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2211 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2212 2213 ;; 2214 esac 2215 ;; 2216 (*) 2217 2218 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2219 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2220 2221 ;; 2222 esac 2223 ;; 2224 (yes) 2225 2226 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2227 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2228 2229 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2230 2231 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2232 && test -z "${cf_tst_cflags}" \ 2233 && cf_fix_cppflags=no 2234 ;; 2235 esac 2236 done 2237 2238 if test -n "$cf_new_cflags" ; then 2239 2240 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2241 CFLAGS="${CFLAGS}$cf_new_cflags" 2242 2243 fi 2244 2245 if test -n "$cf_new_cppflags" ; then 2246 2247 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2248 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2249 2250 fi 2251 2252 if test -n "$cf_new_extra_cppflags" ; then 2253 2254 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2255 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2256 2257 fi 2258 2259 done 2260 ;; 2261 (*) 2262 echo "$as_me:2262: result: ok" >&5 2263 echo "${ECHO_T}ok" >&6 2264 ;; 2265 esac 2266 2267 echo "$as_me:2267: checking \$CC variable" >&5 2268 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2269 case "$CC" in 2270 (*[\ \ ]-*) 2271 echo "$as_me:2271: result: broken" >&5 2272 echo "${ECHO_T}broken" >&6 2273 { echo "$as_me:2273: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2274 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2275 # humor him... 2276 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2277 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'` 2278 CC="$cf_prog" 2279 for cf_arg in $cf_flags 2280 do 2281 case "x$cf_arg" in 2282 (x-[IUDfgOW]*) 2283 2284 cf_fix_cppflags=no 2285 cf_new_cflags= 2286 cf_new_cppflags= 2287 cf_new_extra_cppflags= 2288 2289 for cf_add_cflags in $cf_arg 2290 do 2291 case "$cf_fix_cppflags" in 2292 (no) 2293 case "$cf_add_cflags" in 2294 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2295 case "$cf_add_cflags" in 2296 (-D*) 2297 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2298 2299 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2300 && test -z "${cf_tst_cflags}" \ 2301 && cf_fix_cppflags=yes 2302 2303 if test "$cf_fix_cppflags" = yes ; then 2304 2305 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2306 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2307 2308 continue 2309 elif test "${cf_tst_cflags}" = "\"'" ; then 2310 2311 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2312 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2313 2314 continue 2315 fi 2316 ;; 2317 esac 2318 case "$CPPFLAGS" in 2319 (*$cf_add_cflags) 2320 ;; 2321 (*) 2322 case "$cf_add_cflags" in 2323 (-D*) 2324 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2325 2326 CPPFLAGS=`echo "$CPPFLAGS" | \ 2327 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2328 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2329 2330 ;; 2331 esac 2332 2333 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2334 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2335 2336 ;; 2337 esac 2338 ;; 2339 (*) 2340 2341 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2342 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2343 2344 ;; 2345 esac 2346 ;; 2347 (yes) 2348 2349 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2350 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2351 2352 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2353 2354 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2355 && test -z "${cf_tst_cflags}" \ 2356 && cf_fix_cppflags=no 2357 ;; 2358 esac 2359 done 2360 2361 if test -n "$cf_new_cflags" ; then 2362 2363 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2364 CFLAGS="${CFLAGS}$cf_new_cflags" 2365 2366 fi 2367 2368 if test -n "$cf_new_cppflags" ; then 2369 2370 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2371 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2372 2373 fi 2374 2375 if test -n "$cf_new_extra_cppflags" ; then 2376 2377 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2378 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2379 2380 fi 2381 2382 ;; 2383 (*) 2384 CC="$CC $cf_arg" 2385 ;; 2386 esac 2387 done 2388 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2389 2390 echo "${as_me:-configure}:2390: testing resulting CC: '$CC' ..." 1>&5 2391 2392 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2393 2394 echo "${as_me:-configure}:2394: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2395 2396 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2397 2398 echo "${as_me:-configure}:2398: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2399 2400 ;; 2401 (*) 2402 echo "$as_me:2402: result: ok" >&5 2403 echo "${ECHO_T}ok" >&6 2404 ;; 2405 esac 2406 2407 echo "$as_me:2407: checking whether ${MAKE-make} sets \${MAKE}" >&5 2408 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2409 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2410 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2411 echo $ECHO_N "(cached) $ECHO_C" >&6 2412 else 2413 cat >conftest.make <<\EOF 2414 all: 2415 @echo 'ac_maketemp="${MAKE}"' 2416 EOF 2417 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2418 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2419 if test -n "$ac_maketemp"; then 2420 eval ac_cv_prog_make_${ac_make}_set=yes 2421 else 2422 eval ac_cv_prog_make_${ac_make}_set=no 2423 fi 2424 rm -f conftest.make 2425 fi 2426 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2427 echo "$as_me:2427: result: yes" >&5 2428 echo "${ECHO_T}yes" >&6 2429 SET_MAKE= 2430 else 2431 echo "$as_me:2431: result: no" >&5 2432 echo "${ECHO_T}no" >&6 2433 SET_MAKE="MAKE=${MAKE-make}" 2434 fi 2435 2436 # Find a good install program. We prefer a C program (faster), 2437 # so one script is as good as another. But avoid the broken or 2438 # incompatible versions: 2439 # SysV /etc/install, /usr/sbin/install 2440 # SunOS /usr/etc/install 2441 # IRIX /sbin/install 2442 # AIX /bin/install 2443 # AmigaOS /C/install, which installs bootblocks on floppy discs 2444 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2445 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2446 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2447 # ./install, which can be erroneously created by make from ./install.sh. 2448 echo "$as_me:2448: checking for a BSD compatible install" >&5 2449 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2450 if test -z "$INSTALL"; then 2451 if test "${ac_cv_path_install+set}" = set; then 2452 echo $ECHO_N "(cached) $ECHO_C" >&6 2453 else 2454 ac_save_IFS=$IFS; IFS=$ac_path_separator 2455 for ac_dir in $PATH; do 2456 IFS=$ac_save_IFS 2457 # Account for people who put trailing slashes in PATH elements. 2458 case $ac_dir/ in 2459 / | ./ | .// | /cC/* \ 2460 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2461 | /usr/ucb/* ) ;; 2462 *) 2463 # OSF1 and SCO ODT 3.0 have their own names for install. 2464 # Don't use installbsd from OSF since it installs stuff as root 2465 # by default. 2466 for ac_prog in ginstall scoinst install; do 2467 if $as_executable_p "$ac_dir/$ac_prog"; then 2468 if test $ac_prog = install && 2469 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2470 # AIX install. It has an incompatible calling convention. 2471 : 2472 elif test $ac_prog = install && 2473 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2474 # program-specific install script used by HP pwplus--don't use. 2475 : 2476 else 2477 ac_cv_path_install="$ac_dir/$ac_prog -c" 2478 break 2 2479 fi 2480 fi 2481 done 2482 ;; 2483 esac 2484 done 2485 2486 fi 2487 if test "${ac_cv_path_install+set}" = set; then 2488 INSTALL=$ac_cv_path_install 2489 else 2490 # As a last resort, use the slow shell script. We don't cache a 2491 # path for INSTALL within a source directory, because that will 2492 # break other packages using the cache if that directory is 2493 # removed, or if the path is relative. 2494 INSTALL=$ac_install_sh 2495 fi 2496 fi 2497 echo "$as_me:2497: result: $INSTALL" >&5 2498 echo "${ECHO_T}$INSTALL" >&6 2499 2500 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2501 # It thinks the first close brace ends the variable substitution. 2502 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2503 2504 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2505 2506 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2507 2508 echo "$as_me:2508: checking if filesystem supports mixed-case filenames" >&5 2509 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2510 if test "${cf_cv_mixedcase+set}" = set; then 2511 echo $ECHO_N "(cached) $ECHO_C" >&6 2512 else 2513 2514 if test "$cross_compiling" = yes ; then 2515 case "$target_alias" in 2516 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*) 2517 cf_cv_mixedcase=no 2518 ;; 2519 (*) 2520 cf_cv_mixedcase=yes 2521 ;; 2522 esac 2523 else 2524 rm -f conftest CONFTEST 2525 echo test >conftest 2526 if test -f CONFTEST ; then 2527 cf_cv_mixedcase=no 2528 else 2529 cf_cv_mixedcase=yes 2530 fi 2531 rm -f conftest CONFTEST 2532 fi 2533 2534 fi 2535 echo "$as_me:2535: result: $cf_cv_mixedcase" >&5 2536 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2537 test "$cf_cv_mixedcase" = yes && 2538 cat >>confdefs.h <<\EOF 2539 #define MIXEDCASE_FILENAMES 1 2540 EOF 2541 2542 for ac_prog in exctags ctags 2543 do 2544 # Extract the first word of "$ac_prog", so it can be a program name with args. 2545 set dummy $ac_prog; ac_word=$2 2546 echo "$as_me:2546: checking for $ac_word" >&5 2547 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2548 if test "${ac_cv_prog_CTAGS+set}" = set; then 2549 echo $ECHO_N "(cached) $ECHO_C" >&6 2550 else 2551 if test -n "$CTAGS"; then 2552 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2553 else 2554 ac_save_IFS=$IFS; IFS=$ac_path_separator 2555 ac_dummy="$PATH" 2556 for ac_dir in $ac_dummy; do 2557 IFS=$ac_save_IFS 2558 test -z "$ac_dir" && ac_dir=. 2559 $as_executable_p "$ac_dir/$ac_word" || continue 2560 ac_cv_prog_CTAGS="$ac_prog" 2561 echo "$as_me:2561: found $ac_dir/$ac_word" >&5 2562 break 2563 done 2564 2565 fi 2566 fi 2567 CTAGS=$ac_cv_prog_CTAGS 2568 if test -n "$CTAGS"; then 2569 echo "$as_me:2569: result: $CTAGS" >&5 2570 echo "${ECHO_T}$CTAGS" >&6 2571 else 2572 echo "$as_me:2572: result: no" >&5 2573 echo "${ECHO_T}no" >&6 2574 fi 2575 2576 test -n "$CTAGS" && break 2577 done 2578 2579 for ac_prog in exetags etags 2580 do 2581 # Extract the first word of "$ac_prog", so it can be a program name with args. 2582 set dummy $ac_prog; ac_word=$2 2583 echo "$as_me:2583: checking for $ac_word" >&5 2584 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2585 if test "${ac_cv_prog_ETAGS+set}" = set; then 2586 echo $ECHO_N "(cached) $ECHO_C" >&6 2587 else 2588 if test -n "$ETAGS"; then 2589 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2590 else 2591 ac_save_IFS=$IFS; IFS=$ac_path_separator 2592 ac_dummy="$PATH" 2593 for ac_dir in $ac_dummy; do 2594 IFS=$ac_save_IFS 2595 test -z "$ac_dir" && ac_dir=. 2596 $as_executable_p "$ac_dir/$ac_word" || continue 2597 ac_cv_prog_ETAGS="$ac_prog" 2598 echo "$as_me:2598: found $ac_dir/$ac_word" >&5 2599 break 2600 done 2601 2602 fi 2603 fi 2604 ETAGS=$ac_cv_prog_ETAGS 2605 if test -n "$ETAGS"; then 2606 echo "$as_me:2606: result: $ETAGS" >&5 2607 echo "${ECHO_T}$ETAGS" >&6 2608 else 2609 echo "$as_me:2609: result: no" >&5 2610 echo "${ECHO_T}no" >&6 2611 fi 2612 2613 test -n "$ETAGS" && break 2614 done 2615 2616 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2617 set dummy ${CTAGS:-ctags}; ac_word=$2 2618 echo "$as_me:2618: checking for $ac_word" >&5 2619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2620 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2621 echo $ECHO_N "(cached) $ECHO_C" >&6 2622 else 2623 if test -n "$MAKE_LOWER_TAGS"; then 2624 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2625 else 2626 ac_save_IFS=$IFS; IFS=$ac_path_separator 2627 ac_dummy="$PATH" 2628 for ac_dir in $ac_dummy; do 2629 IFS=$ac_save_IFS 2630 test -z "$ac_dir" && ac_dir=. 2631 $as_executable_p "$ac_dir/$ac_word" || continue 2632 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2633 echo "$as_me:2633: found $ac_dir/$ac_word" >&5 2634 break 2635 done 2636 2637 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2638 fi 2639 fi 2640 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2641 if test -n "$MAKE_LOWER_TAGS"; then 2642 echo "$as_me:2642: result: $MAKE_LOWER_TAGS" >&5 2643 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2644 else 2645 echo "$as_me:2645: result: no" >&5 2646 echo "${ECHO_T}no" >&6 2647 fi 2648 2649 if test "$cf_cv_mixedcase" = yes ; then 2650 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2651 set dummy ${ETAGS:-etags}; ac_word=$2 2652 echo "$as_me:2652: checking for $ac_word" >&5 2653 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2654 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2655 echo $ECHO_N "(cached) $ECHO_C" >&6 2656 else 2657 if test -n "$MAKE_UPPER_TAGS"; then 2658 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2659 else 2660 ac_save_IFS=$IFS; IFS=$ac_path_separator 2661 ac_dummy="$PATH" 2662 for ac_dir in $ac_dummy; do 2663 IFS=$ac_save_IFS 2664 test -z "$ac_dir" && ac_dir=. 2665 $as_executable_p "$ac_dir/$ac_word" || continue 2666 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2667 echo "$as_me:2667: found $ac_dir/$ac_word" >&5 2668 break 2669 done 2670 2671 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2672 fi 2673 fi 2674 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2675 if test -n "$MAKE_UPPER_TAGS"; then 2676 echo "$as_me:2676: result: $MAKE_UPPER_TAGS" >&5 2677 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2678 else 2679 echo "$as_me:2679: result: no" >&5 2680 echo "${ECHO_T}no" >&6 2681 fi 2682 2683 else 2684 MAKE_UPPER_TAGS=no 2685 fi 2686 2687 if test "$MAKE_UPPER_TAGS" = yes ; then 2688 MAKE_UPPER_TAGS= 2689 else 2690 MAKE_UPPER_TAGS="#" 2691 fi 2692 2693 if test "$MAKE_LOWER_TAGS" = yes ; then 2694 MAKE_LOWER_TAGS= 2695 else 2696 MAKE_LOWER_TAGS="#" 2697 fi 2698 2699 for ac_prog in mawk gawk nawk awk 2700 do 2701 # Extract the first word of "$ac_prog", so it can be a program name with args. 2702 set dummy $ac_prog; ac_word=$2 2703 echo "$as_me:2703: checking for $ac_word" >&5 2704 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2705 if test "${ac_cv_prog_AWK+set}" = set; then 2706 echo $ECHO_N "(cached) $ECHO_C" >&6 2707 else 2708 if test -n "$AWK"; then 2709 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2710 else 2711 ac_save_IFS=$IFS; IFS=$ac_path_separator 2712 ac_dummy="$PATH" 2713 for ac_dir in $ac_dummy; do 2714 IFS=$ac_save_IFS 2715 test -z "$ac_dir" && ac_dir=. 2716 $as_executable_p "$ac_dir/$ac_word" || continue 2717 ac_cv_prog_AWK="$ac_prog" 2718 echo "$as_me:2718: found $ac_dir/$ac_word" >&5 2719 break 2720 done 2721 2722 fi 2723 fi 2724 AWK=$ac_cv_prog_AWK 2725 if test -n "$AWK"; then 2726 echo "$as_me:2726: result: $AWK" >&5 2727 echo "${ECHO_T}$AWK" >&6 2728 else 2729 echo "$as_me:2729: result: no" >&5 2730 echo "${ECHO_T}no" >&6 2731 fi 2732 2733 test -n "$AWK" && break 2734 done 2735 2736 test -z "$AWK" && { { echo "$as_me:2736: error: No awk program found" >&5 2737 echo "$as_me: error: No awk program found" >&2;} 2738 { (exit 1); exit 1; }; } 2739 2740 for ac_prog in lint cppcheck splint 2741 do 2742 # Extract the first word of "$ac_prog", so it can be a program name with args. 2743 set dummy $ac_prog; ac_word=$2 2744 echo "$as_me:2744: checking for $ac_word" >&5 2745 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2746 if test "${ac_cv_prog_LINT+set}" = set; then 2747 echo $ECHO_N "(cached) $ECHO_C" >&6 2748 else 2749 if test -n "$LINT"; then 2750 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2751 else 2752 ac_save_IFS=$IFS; IFS=$ac_path_separator 2753 ac_dummy="$PATH" 2754 for ac_dir in $ac_dummy; do 2755 IFS=$ac_save_IFS 2756 test -z "$ac_dir" && ac_dir=. 2757 $as_executable_p "$ac_dir/$ac_word" || continue 2758 ac_cv_prog_LINT="$ac_prog" 2759 echo "$as_me:2759: found $ac_dir/$ac_word" >&5 2760 break 2761 done 2762 2763 fi 2764 fi 2765 LINT=$ac_cv_prog_LINT 2766 if test -n "$LINT"; then 2767 echo "$as_me:2767: result: $LINT" >&5 2768 echo "${ECHO_T}$LINT" >&6 2769 else 2770 echo "$as_me:2770: result: no" >&5 2771 echo "${ECHO_T}no" >&6 2772 fi 2773 2774 test -n "$LINT" && break 2775 done 2776 2777 case "x$LINT" in 2778 (xcppcheck|x*/cppcheck) 2779 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all" 2780 ;; 2781 esac 2782 2783 echo "$as_me:2783: checking if the POSIX test-macros are already defined" >&5 2784 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 2785 if test "${cf_cv_posix_visible+set}" = set; then 2786 echo $ECHO_N "(cached) $ECHO_C" >&6 2787 else 2788 2789 cat >"conftest.$ac_ext" <<_ACEOF 2790 #line 2790 "configure" 2791 #include "confdefs.h" 2792 #include <stdio.h> 2793 int 2794 main (void) 2795 { 2796 2797 #if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 2798 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 2799 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 2800 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 2801 #error conflicting symbols found 2802 #endif 2803 2804 ; 2805 return 0; 2806 } 2807 _ACEOF 2808 rm -f "conftest.$ac_objext" 2809 if { (eval echo "$as_me:2809: \"$ac_compile\"") >&5 2810 (eval $ac_compile) 2>&5 2811 ac_status=$? 2812 echo "$as_me:2812: \$? = $ac_status" >&5 2813 (exit "$ac_status"); } && 2814 { ac_try='test -s "conftest.$ac_objext"' 2815 { (eval echo "$as_me:2815: \"$ac_try\"") >&5 2816 (eval $ac_try) 2>&5 2817 ac_status=$? 2818 echo "$as_me:2818: \$? = $ac_status" >&5 2819 (exit "$ac_status"); }; }; then 2820 cf_cv_posix_visible=no 2821 else 2822 echo "$as_me: failed program was:" >&5 2823 cat "conftest.$ac_ext" >&5 2824 cf_cv_posix_visible=yes 2825 fi 2826 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2827 2828 fi 2829 echo "$as_me:2829: result: $cf_cv_posix_visible" >&5 2830 echo "${ECHO_T}$cf_cv_posix_visible" >&6 2831 2832 if test "$cf_cv_posix_visible" = no; then 2833 2834 cf_XOPEN_SOURCE=500 2835 cf_POSIX_C_SOURCE=199506L 2836 cf_xopen_source= 2837 2838 case "$host_os" in 2839 (aix[4-7]*) 2840 cf_xopen_source="-D_ALL_SOURCE" 2841 ;; 2842 (msys) 2843 cf_XOPEN_SOURCE=600 2844 ;; 2845 (darwin[0-8].*) 2846 cf_xopen_source="-D_APPLE_C_SOURCE" 2847 ;; 2848 (darwin*) 2849 cf_xopen_source="-D_DARWIN_C_SOURCE" 2850 cf_XOPEN_SOURCE= 2851 ;; 2852 (freebsd*|dragonfly*|midnightbsd*) 2853 # 5.x headers associate 2854 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2855 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2856 cf_POSIX_C_SOURCE=200112L 2857 cf_XOPEN_SOURCE=600 2858 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2859 ;; 2860 (hpux11*) 2861 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2862 ;; 2863 (hpux*) 2864 cf_xopen_source="-D_HPUX_SOURCE" 2865 ;; 2866 (irix[56].*) 2867 cf_xopen_source="-D_SGI_SOURCE" 2868 cf_XOPEN_SOURCE= 2869 ;; 2870 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) 2871 2872 cf_gnu_xopen_source=$cf_XOPEN_SOURCE 2873 2874 echo "$as_me:2874: checking if this is the GNU C library" >&5 2875 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 2876 if test "${cf_cv_gnu_library+set}" = set; then 2877 echo $ECHO_N "(cached) $ECHO_C" >&6 2878 else 2879 2880 cat >"conftest.$ac_ext" <<_ACEOF 2881 #line 2881 "configure" 2882 #include "confdefs.h" 2883 #include <sys/types.h> 2884 int 2885 main (void) 2886 { 2887 2888 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 2889 return 0; 2890 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 2891 return 0; 2892 #else 2893 # error not GNU C library 2894 #endif 2895 ; 2896 return 0; 2897 } 2898 _ACEOF 2899 rm -f "conftest.$ac_objext" 2900 if { (eval echo "$as_me:2900: \"$ac_compile\"") >&5 2901 (eval $ac_compile) 2>&5 2902 ac_status=$? 2903 echo "$as_me:2903: \$? = $ac_status" >&5 2904 (exit "$ac_status"); } && 2905 { ac_try='test -s "conftest.$ac_objext"' 2906 { (eval echo "$as_me:2906: \"$ac_try\"") >&5 2907 (eval $ac_try) 2>&5 2908 ac_status=$? 2909 echo "$as_me:2909: \$? = $ac_status" >&5 2910 (exit "$ac_status"); }; }; then 2911 cf_cv_gnu_library=yes 2912 else 2913 echo "$as_me: failed program was:" >&5 2914 cat "conftest.$ac_ext" >&5 2915 cf_cv_gnu_library=no 2916 fi 2917 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2918 2919 fi 2920 echo "$as_me:2920: result: $cf_cv_gnu_library" >&5 2921 echo "${ECHO_T}$cf_cv_gnu_library" >&6 2922 2923 if test x$cf_cv_gnu_library = xyes; then 2924 2925 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 2926 # was changed to help a little. newlib incorporated the change about 4 2927 # years later. 2928 echo "$as_me:2928: checking if _DEFAULT_SOURCE can be used as a basis" >&5 2929 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 2930 if test "${cf_cv_gnu_library_219+set}" = set; then 2931 echo $ECHO_N "(cached) $ECHO_C" >&6 2932 else 2933 2934 cf_save="$CPPFLAGS" 2935 2936 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2937 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 2938 2939 cat >"conftest.$ac_ext" <<_ACEOF 2940 #line 2940 "configure" 2941 #include "confdefs.h" 2942 #include <sys/types.h> 2943 int 2944 main (void) 2945 { 2946 2947 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 2948 return 0; 2949 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 2950 return 0; 2951 #else 2952 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 2953 #endif 2954 ; 2955 return 0; 2956 } 2957 _ACEOF 2958 rm -f "conftest.$ac_objext" 2959 if { (eval echo "$as_me:2959: \"$ac_compile\"") >&5 2960 (eval $ac_compile) 2>&5 2961 ac_status=$? 2962 echo "$as_me:2962: \$? = $ac_status" >&5 2963 (exit "$ac_status"); } && 2964 { ac_try='test -s "conftest.$ac_objext"' 2965 { (eval echo "$as_me:2965: \"$ac_try\"") >&5 2966 (eval $ac_try) 2>&5 2967 ac_status=$? 2968 echo "$as_me:2968: \$? = $ac_status" >&5 2969 (exit "$ac_status"); }; }; then 2970 cf_cv_gnu_library_219=yes 2971 else 2972 echo "$as_me: failed program was:" >&5 2973 cat "conftest.$ac_ext" >&5 2974 cf_cv_gnu_library_219=no 2975 fi 2976 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2977 CPPFLAGS="$cf_save" 2978 2979 fi 2980 echo "$as_me:2980: result: $cf_cv_gnu_library_219" >&5 2981 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 2982 2983 if test "x$cf_cv_gnu_library_219" = xyes; then 2984 cf_save="$CPPFLAGS" 2985 echo "$as_me:2985: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 2986 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 2987 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 2988 echo $ECHO_N "(cached) $ECHO_C" >&6 2989 else 2990 2991 cf_fix_cppflags=no 2992 cf_new_cflags= 2993 cf_new_cppflags= 2994 cf_new_extra_cppflags= 2995 2996 for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 2997 do 2998 case "$cf_fix_cppflags" in 2999 (no) 3000 case "$cf_add_cflags" in 3001 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3002 case "$cf_add_cflags" in 3003 (-D*) 3004 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3005 3006 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3007 && test -z "${cf_tst_cflags}" \ 3008 && cf_fix_cppflags=yes 3009 3010 if test "$cf_fix_cppflags" = yes ; then 3011 3012 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3013 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3014 3015 continue 3016 elif test "${cf_tst_cflags}" = "\"'" ; then 3017 3018 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3019 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3020 3021 continue 3022 fi 3023 ;; 3024 esac 3025 case "$CPPFLAGS" in 3026 (*$cf_add_cflags) 3027 ;; 3028 (*) 3029 case "$cf_add_cflags" in 3030 (-D*) 3031 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3032 3033 CPPFLAGS=`echo "$CPPFLAGS" | \ 3034 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3035 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3036 3037 ;; 3038 esac 3039 3040 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3041 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3042 3043 ;; 3044 esac 3045 ;; 3046 (*) 3047 3048 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3049 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3050 3051 ;; 3052 esac 3053 ;; 3054 (yes) 3055 3056 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3057 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3058 3059 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3060 3061 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3062 && test -z "${cf_tst_cflags}" \ 3063 && cf_fix_cppflags=no 3064 ;; 3065 esac 3066 done 3067 3068 if test -n "$cf_new_cflags" ; then 3069 3070 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3071 CFLAGS="${CFLAGS}$cf_new_cflags" 3072 3073 fi 3074 3075 if test -n "$cf_new_cppflags" ; then 3076 3077 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3078 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3079 3080 fi 3081 3082 if test -n "$cf_new_extra_cppflags" ; then 3083 3084 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3085 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3086 3087 fi 3088 3089 cat >"conftest.$ac_ext" <<_ACEOF 3090 #line 3090 "configure" 3091 #include "confdefs.h" 3092 3093 #include <limits.h> 3094 #include <sys/types.h> 3095 3096 int 3097 main (void) 3098 { 3099 3100 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 3101 return 0; 3102 #else 3103 # error GNU C library is too old 3104 #endif 3105 ; 3106 return 0; 3107 } 3108 _ACEOF 3109 rm -f "conftest.$ac_objext" 3110 if { (eval echo "$as_me:3110: \"$ac_compile\"") >&5 3111 (eval $ac_compile) 2>&5 3112 ac_status=$? 3113 echo "$as_me:3113: \$? = $ac_status" >&5 3114 (exit "$ac_status"); } && 3115 { ac_try='test -s "conftest.$ac_objext"' 3116 { (eval echo "$as_me:3116: \"$ac_try\"") >&5 3117 (eval $ac_try) 2>&5 3118 ac_status=$? 3119 echo "$as_me:3119: \$? = $ac_status" >&5 3120 (exit "$ac_status"); }; }; then 3121 cf_cv_gnu_dftsrc_219=yes 3122 else 3123 echo "$as_me: failed program was:" >&5 3124 cat "conftest.$ac_ext" >&5 3125 cf_cv_gnu_dftsrc_219=no 3126 fi 3127 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3128 3129 fi 3130 echo "$as_me:3130: result: $cf_cv_gnu_dftsrc_219" >&5 3131 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 3132 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 3133 else 3134 cf_cv_gnu_dftsrc_219=maybe 3135 fi 3136 3137 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 3138 3139 echo "$as_me:3139: checking if we must define _GNU_SOURCE" >&5 3140 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 3141 if test "${cf_cv_gnu_source+set}" = set; then 3142 echo $ECHO_N "(cached) $ECHO_C" >&6 3143 else 3144 3145 cat >"conftest.$ac_ext" <<_ACEOF 3146 #line 3146 "configure" 3147 #include "confdefs.h" 3148 #include <sys/types.h> 3149 int 3150 main (void) 3151 { 3152 3153 #ifndef _XOPEN_SOURCE 3154 #error expected _XOPEN_SOURCE to be defined 3155 #endif 3156 ; 3157 return 0; 3158 } 3159 _ACEOF 3160 rm -f "conftest.$ac_objext" 3161 if { (eval echo "$as_me:3161: \"$ac_compile\"") >&5 3162 (eval $ac_compile) 2>&5 3163 ac_status=$? 3164 echo "$as_me:3164: \$? = $ac_status" >&5 3165 (exit "$ac_status"); } && 3166 { ac_try='test -s "conftest.$ac_objext"' 3167 { (eval echo "$as_me:3167: \"$ac_try\"") >&5 3168 (eval $ac_try) 2>&5 3169 ac_status=$? 3170 echo "$as_me:3170: \$? = $ac_status" >&5 3171 (exit "$ac_status"); }; }; then 3172 cf_cv_gnu_source=no 3173 else 3174 echo "$as_me: failed program was:" >&5 3175 cat "conftest.$ac_ext" >&5 3176 cf_save="$CPPFLAGS" 3177 3178 cf_fix_cppflags=no 3179 cf_new_cflags= 3180 cf_new_cppflags= 3181 cf_new_extra_cppflags= 3182 3183 for cf_add_cflags in -D_GNU_SOURCE 3184 do 3185 case "$cf_fix_cppflags" in 3186 (no) 3187 case "$cf_add_cflags" in 3188 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3189 case "$cf_add_cflags" in 3190 (-D*) 3191 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3192 3193 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3194 && test -z "${cf_tst_cflags}" \ 3195 && cf_fix_cppflags=yes 3196 3197 if test "$cf_fix_cppflags" = yes ; then 3198 3199 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3200 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3201 3202 continue 3203 elif test "${cf_tst_cflags}" = "\"'" ; then 3204 3205 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3206 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3207 3208 continue 3209 fi 3210 ;; 3211 esac 3212 case "$CPPFLAGS" in 3213 (*$cf_add_cflags) 3214 ;; 3215 (*) 3216 case "$cf_add_cflags" in 3217 (-D*) 3218 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3219 3220 CPPFLAGS=`echo "$CPPFLAGS" | \ 3221 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3222 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3223 3224 ;; 3225 esac 3226 3227 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3228 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3229 3230 ;; 3231 esac 3232 ;; 3233 (*) 3234 3235 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3236 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3237 3238 ;; 3239 esac 3240 ;; 3241 (yes) 3242 3243 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3244 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3245 3246 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3247 3248 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3249 && test -z "${cf_tst_cflags}" \ 3250 && cf_fix_cppflags=no 3251 ;; 3252 esac 3253 done 3254 3255 if test -n "$cf_new_cflags" ; then 3256 3257 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3258 CFLAGS="${CFLAGS}$cf_new_cflags" 3259 3260 fi 3261 3262 if test -n "$cf_new_cppflags" ; then 3263 3264 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3265 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3266 3267 fi 3268 3269 if test -n "$cf_new_extra_cppflags" ; then 3270 3271 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3272 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3273 3274 fi 3275 3276 cat >"conftest.$ac_ext" <<_ACEOF 3277 #line 3277 "configure" 3278 #include "confdefs.h" 3279 #include <sys/types.h> 3280 int 3281 main (void) 3282 { 3283 3284 #ifdef _XOPEN_SOURCE 3285 #error expected _XOPEN_SOURCE to be undefined 3286 #endif 3287 ; 3288 return 0; 3289 } 3290 _ACEOF 3291 rm -f "conftest.$ac_objext" 3292 if { (eval echo "$as_me:3292: \"$ac_compile\"") >&5 3293 (eval $ac_compile) 2>&5 3294 ac_status=$? 3295 echo "$as_me:3295: \$? = $ac_status" >&5 3296 (exit "$ac_status"); } && 3297 { ac_try='test -s "conftest.$ac_objext"' 3298 { (eval echo "$as_me:3298: \"$ac_try\"") >&5 3299 (eval $ac_try) 2>&5 3300 ac_status=$? 3301 echo "$as_me:3301: \$? = $ac_status" >&5 3302 (exit "$ac_status"); }; }; then 3303 cf_cv_gnu_source=no 3304 else 3305 echo "$as_me: failed program was:" >&5 3306 cat "conftest.$ac_ext" >&5 3307 cf_cv_gnu_source=yes 3308 fi 3309 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3310 CPPFLAGS="$cf_save" 3311 3312 fi 3313 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3314 3315 fi 3316 echo "$as_me:3316: result: $cf_cv_gnu_source" >&5 3317 echo "${ECHO_T}$cf_cv_gnu_source" >&6 3318 3319 if test "$cf_cv_gnu_source" = yes 3320 then 3321 echo "$as_me:3321: checking if we should also define _DEFAULT_SOURCE" >&5 3322 echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 3323 if test "${cf_cv_default_source+set}" = set; then 3324 echo $ECHO_N "(cached) $ECHO_C" >&6 3325 else 3326 3327 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3328 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 3329 3330 cat >"conftest.$ac_ext" <<_ACEOF 3331 #line 3331 "configure" 3332 #include "confdefs.h" 3333 #include <sys/types.h> 3334 int 3335 main (void) 3336 { 3337 3338 #ifdef _DEFAULT_SOURCE 3339 #error expected _DEFAULT_SOURCE to be undefined 3340 #endif 3341 ; 3342 return 0; 3343 } 3344 _ACEOF 3345 rm -f "conftest.$ac_objext" 3346 if { (eval echo "$as_me:3346: \"$ac_compile\"") >&5 3347 (eval $ac_compile) 2>&5 3348 ac_status=$? 3349 echo "$as_me:3349: \$? = $ac_status" >&5 3350 (exit "$ac_status"); } && 3351 { ac_try='test -s "conftest.$ac_objext"' 3352 { (eval echo "$as_me:3352: \"$ac_try\"") >&5 3353 (eval $ac_try) 2>&5 3354 ac_status=$? 3355 echo "$as_me:3355: \$? = $ac_status" >&5 3356 (exit "$ac_status"); }; }; then 3357 cf_cv_default_source=no 3358 else 3359 echo "$as_me: failed program was:" >&5 3360 cat "conftest.$ac_ext" >&5 3361 cf_cv_default_source=yes 3362 fi 3363 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3364 3365 fi 3366 echo "$as_me:3366: result: $cf_cv_default_source" >&5 3367 echo "${ECHO_T}$cf_cv_default_source" >&6 3368 if test "$cf_cv_default_source" = yes 3369 then 3370 3371 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3372 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3373 3374 fi 3375 fi 3376 fi 3377 3378 fi 3379 3380 ;; 3381 (minix*) 3382 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 3383 ;; 3384 (mirbsd*) 3385 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 3386 cf_XOPEN_SOURCE= 3387 3388 if test "$cf_cv_posix_visible" = no; then 3389 3390 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3391 3392 cf_save_CFLAGS="$CFLAGS" 3393 cf_save_CPPFLAGS="$CPPFLAGS" 3394 3395 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3396 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3397 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3398 3399 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3400 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3401 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3402 3403 echo "$as_me:3403: checking if we should define _POSIX_C_SOURCE" >&5 3404 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3405 if test "${cf_cv_posix_c_source+set}" = set; then 3406 echo $ECHO_N "(cached) $ECHO_C" >&6 3407 else 3408 3409 echo "${as_me:-configure}:3409: testing if the symbol is already defined go no further ..." 1>&5 3410 3411 cat >"conftest.$ac_ext" <<_ACEOF 3412 #line 3412 "configure" 3413 #include "confdefs.h" 3414 #include <sys/types.h> 3415 int 3416 main (void) 3417 { 3418 3419 #ifndef _POSIX_C_SOURCE 3420 make an error 3421 #endif 3422 ; 3423 return 0; 3424 } 3425 _ACEOF 3426 rm -f "conftest.$ac_objext" 3427 if { (eval echo "$as_me:3427: \"$ac_compile\"") >&5 3428 (eval $ac_compile) 2>&5 3429 ac_status=$? 3430 echo "$as_me:3430: \$? = $ac_status" >&5 3431 (exit "$ac_status"); } && 3432 { ac_try='test -s "conftest.$ac_objext"' 3433 { (eval echo "$as_me:3433: \"$ac_try\"") >&5 3434 (eval $ac_try) 2>&5 3435 ac_status=$? 3436 echo "$as_me:3436: \$? = $ac_status" >&5 3437 (exit "$ac_status"); }; }; then 3438 cf_cv_posix_c_source=no 3439 else 3440 echo "$as_me: failed program was:" >&5 3441 cat "conftest.$ac_ext" >&5 3442 cf_want_posix_source=no 3443 case .$cf_POSIX_C_SOURCE in 3444 (.[12]??*) 3445 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3446 ;; 3447 (.2) 3448 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3449 cf_want_posix_source=yes 3450 ;; 3451 (.*) 3452 cf_want_posix_source=yes 3453 ;; 3454 esac 3455 if test "$cf_want_posix_source" = yes ; then 3456 cat >"conftest.$ac_ext" <<_ACEOF 3457 #line 3457 "configure" 3458 #include "confdefs.h" 3459 #include <sys/types.h> 3460 int 3461 main (void) 3462 { 3463 3464 #ifdef _POSIX_SOURCE 3465 make an error 3466 #endif 3467 ; 3468 return 0; 3469 } 3470 _ACEOF 3471 rm -f "conftest.$ac_objext" 3472 if { (eval echo "$as_me:3472: \"$ac_compile\"") >&5 3473 (eval $ac_compile) 2>&5 3474 ac_status=$? 3475 echo "$as_me:3475: \$? = $ac_status" >&5 3476 (exit "$ac_status"); } && 3477 { ac_try='test -s "conftest.$ac_objext"' 3478 { (eval echo "$as_me:3478: \"$ac_try\"") >&5 3479 (eval $ac_try) 2>&5 3480 ac_status=$? 3481 echo "$as_me:3481: \$? = $ac_status" >&5 3482 (exit "$ac_status"); }; }; then 3483 : 3484 else 3485 echo "$as_me: failed program was:" >&5 3486 cat "conftest.$ac_ext" >&5 3487 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3488 fi 3489 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3490 fi 3491 3492 echo "${as_me:-configure}:3492: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3493 3494 CFLAGS="$cf_trim_CFLAGS" 3495 CPPFLAGS="$cf_trim_CPPFLAGS" 3496 3497 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3498 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3499 3500 echo "${as_me:-configure}:3500: testing if the second compile does not leave our definition intact error ..." 1>&5 3501 3502 cat >"conftest.$ac_ext" <<_ACEOF 3503 #line 3503 "configure" 3504 #include "confdefs.h" 3505 #include <sys/types.h> 3506 int 3507 main (void) 3508 { 3509 3510 #ifndef _POSIX_C_SOURCE 3511 make an error 3512 #endif 3513 ; 3514 return 0; 3515 } 3516 _ACEOF 3517 rm -f "conftest.$ac_objext" 3518 if { (eval echo "$as_me:3518: \"$ac_compile\"") >&5 3519 (eval $ac_compile) 2>&5 3520 ac_status=$? 3521 echo "$as_me:3521: \$? = $ac_status" >&5 3522 (exit "$ac_status"); } && 3523 { ac_try='test -s "conftest.$ac_objext"' 3524 { (eval echo "$as_me:3524: \"$ac_try\"") >&5 3525 (eval $ac_try) 2>&5 3526 ac_status=$? 3527 echo "$as_me:3527: \$? = $ac_status" >&5 3528 (exit "$ac_status"); }; }; then 3529 : 3530 else 3531 echo "$as_me: failed program was:" >&5 3532 cat "conftest.$ac_ext" >&5 3533 cf_cv_posix_c_source=no 3534 fi 3535 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3536 CFLAGS="$cf_save_CFLAGS" 3537 CPPFLAGS="$cf_save_CPPFLAGS" 3538 3539 fi 3540 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3541 3542 fi 3543 echo "$as_me:3543: result: $cf_cv_posix_c_source" >&5 3544 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3545 3546 if test "$cf_cv_posix_c_source" != no ; then 3547 CFLAGS="$cf_trim_CFLAGS" 3548 CPPFLAGS="$cf_trim_CPPFLAGS" 3549 3550 cf_fix_cppflags=no 3551 cf_new_cflags= 3552 cf_new_cppflags= 3553 cf_new_extra_cppflags= 3554 3555 for cf_add_cflags in $cf_cv_posix_c_source 3556 do 3557 case "$cf_fix_cppflags" in 3558 (no) 3559 case "$cf_add_cflags" in 3560 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3561 case "$cf_add_cflags" in 3562 (-D*) 3563 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3564 3565 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3566 && test -z "${cf_tst_cflags}" \ 3567 && cf_fix_cppflags=yes 3568 3569 if test "$cf_fix_cppflags" = yes ; then 3570 3571 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3572 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3573 3574 continue 3575 elif test "${cf_tst_cflags}" = "\"'" ; then 3576 3577 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3578 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3579 3580 continue 3581 fi 3582 ;; 3583 esac 3584 case "$CPPFLAGS" in 3585 (*$cf_add_cflags) 3586 ;; 3587 (*) 3588 case "$cf_add_cflags" in 3589 (-D*) 3590 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3591 3592 CPPFLAGS=`echo "$CPPFLAGS" | \ 3593 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3594 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3595 3596 ;; 3597 esac 3598 3599 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3600 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3601 3602 ;; 3603 esac 3604 ;; 3605 (*) 3606 3607 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3608 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3609 3610 ;; 3611 esac 3612 ;; 3613 (yes) 3614 3615 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3616 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3617 3618 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3619 3620 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3621 && test -z "${cf_tst_cflags}" \ 3622 && cf_fix_cppflags=no 3623 ;; 3624 esac 3625 done 3626 3627 if test -n "$cf_new_cflags" ; then 3628 3629 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3630 CFLAGS="${CFLAGS}$cf_new_cflags" 3631 3632 fi 3633 3634 if test -n "$cf_new_cppflags" ; then 3635 3636 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3637 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3638 3639 fi 3640 3641 if test -n "$cf_new_extra_cppflags" ; then 3642 3643 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3644 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3645 3646 fi 3647 3648 fi 3649 3650 fi # cf_cv_posix_visible 3651 3652 ;; 3653 (netbsd*) 3654 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 3655 ;; 3656 (openbsd[4-9]*) 3657 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 3658 cf_xopen_source="-D_BSD_SOURCE" 3659 cf_XOPEN_SOURCE=600 3660 ;; 3661 (openbsd*) 3662 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 3663 ;; 3664 (osf[45]*) 3665 cf_xopen_source="-D_OSF_SOURCE" 3666 ;; 3667 (nto-qnx*) 3668 cf_xopen_source="-D_QNX_SOURCE" 3669 ;; 3670 (sco*) 3671 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 3672 ;; 3673 (solaris2.*) 3674 cf_xopen_source="-D__EXTENSIONS__" 3675 cf_cv_xopen_source=broken 3676 ;; 3677 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 3678 cf_XOPEN_SOURCE= 3679 cf_POSIX_C_SOURCE= 3680 ;; 3681 (*) 3682 3683 echo "$as_me:3683: checking if we should define _XOPEN_SOURCE" >&5 3684 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3685 if test "${cf_cv_xopen_source+set}" = set; then 3686 echo $ECHO_N "(cached) $ECHO_C" >&6 3687 else 3688 3689 cat >"conftest.$ac_ext" <<_ACEOF 3690 #line 3690 "configure" 3691 #include "confdefs.h" 3692 3693 #include <stdlib.h> 3694 #include <string.h> 3695 #include <sys/types.h> 3696 3697 int 3698 main (void) 3699 { 3700 3701 #ifndef _XOPEN_SOURCE 3702 make an error 3703 #endif 3704 ; 3705 return 0; 3706 } 3707 _ACEOF 3708 rm -f "conftest.$ac_objext" 3709 if { (eval echo "$as_me:3709: \"$ac_compile\"") >&5 3710 (eval $ac_compile) 2>&5 3711 ac_status=$? 3712 echo "$as_me:3712: \$? = $ac_status" >&5 3713 (exit "$ac_status"); } && 3714 { ac_try='test -s "conftest.$ac_objext"' 3715 { (eval echo "$as_me:3715: \"$ac_try\"") >&5 3716 (eval $ac_try) 2>&5 3717 ac_status=$? 3718 echo "$as_me:3718: \$? = $ac_status" >&5 3719 (exit "$ac_status"); }; }; then 3720 cf_cv_xopen_source=no 3721 else 3722 echo "$as_me: failed program was:" >&5 3723 cat "conftest.$ac_ext" >&5 3724 cf_save="$CPPFLAGS" 3725 3726 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3727 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3728 3729 cat >"conftest.$ac_ext" <<_ACEOF 3730 #line 3730 "configure" 3731 #include "confdefs.h" 3732 3733 #include <stdlib.h> 3734 #include <string.h> 3735 #include <sys/types.h> 3736 3737 int 3738 main (void) 3739 { 3740 3741 #ifdef _XOPEN_SOURCE 3742 make an error 3743 #endif 3744 ; 3745 return 0; 3746 } 3747 _ACEOF 3748 rm -f "conftest.$ac_objext" 3749 if { (eval echo "$as_me:3749: \"$ac_compile\"") >&5 3750 (eval $ac_compile) 2>&5 3751 ac_status=$? 3752 echo "$as_me:3752: \$? = $ac_status" >&5 3753 (exit "$ac_status"); } && 3754 { ac_try='test -s "conftest.$ac_objext"' 3755 { (eval echo "$as_me:3755: \"$ac_try\"") >&5 3756 (eval $ac_try) 2>&5 3757 ac_status=$? 3758 echo "$as_me:3758: \$? = $ac_status" >&5 3759 (exit "$ac_status"); }; }; then 3760 cf_cv_xopen_source=no 3761 else 3762 echo "$as_me: failed program was:" >&5 3763 cat "conftest.$ac_ext" >&5 3764 cf_cv_xopen_source=$cf_XOPEN_SOURCE 3765 fi 3766 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3767 CPPFLAGS="$cf_save" 3768 3769 fi 3770 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3771 3772 fi 3773 echo "$as_me:3773: result: $cf_cv_xopen_source" >&5 3774 echo "${ECHO_T}$cf_cv_xopen_source" >&6 3775 3776 if test "$cf_cv_xopen_source" != no ; then 3777 3778 CFLAGS=`echo "$CFLAGS" | \ 3779 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3780 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3781 3782 CPPFLAGS=`echo "$CPPFLAGS" | \ 3783 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3784 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3785 3786 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3787 3788 cf_fix_cppflags=no 3789 cf_new_cflags= 3790 cf_new_cppflags= 3791 cf_new_extra_cppflags= 3792 3793 for cf_add_cflags in $cf_temp_xopen_source 3794 do 3795 case "$cf_fix_cppflags" in 3796 (no) 3797 case "$cf_add_cflags" in 3798 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3799 case "$cf_add_cflags" in 3800 (-D*) 3801 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3802 3803 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3804 && test -z "${cf_tst_cflags}" \ 3805 && cf_fix_cppflags=yes 3806 3807 if test "$cf_fix_cppflags" = yes ; then 3808 3809 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3810 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3811 3812 continue 3813 elif test "${cf_tst_cflags}" = "\"'" ; then 3814 3815 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3816 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3817 3818 continue 3819 fi 3820 ;; 3821 esac 3822 case "$CPPFLAGS" in 3823 (*$cf_add_cflags) 3824 ;; 3825 (*) 3826 case "$cf_add_cflags" in 3827 (-D*) 3828 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3829 3830 CPPFLAGS=`echo "$CPPFLAGS" | \ 3831 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3832 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3833 3834 ;; 3835 esac 3836 3837 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3838 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3839 3840 ;; 3841 esac 3842 ;; 3843 (*) 3844 3845 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3846 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3847 3848 ;; 3849 esac 3850 ;; 3851 (yes) 3852 3853 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3854 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3855 3856 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3857 3858 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3859 && test -z "${cf_tst_cflags}" \ 3860 && cf_fix_cppflags=no 3861 ;; 3862 esac 3863 done 3864 3865 if test -n "$cf_new_cflags" ; then 3866 3867 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3868 CFLAGS="${CFLAGS}$cf_new_cflags" 3869 3870 fi 3871 3872 if test -n "$cf_new_cppflags" ; then 3873 3874 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3875 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3876 3877 fi 3878 3879 if test -n "$cf_new_extra_cppflags" ; then 3880 3881 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3882 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3883 3884 fi 3885 3886 fi 3887 3888 if test "$cf_cv_posix_visible" = no; then 3889 3890 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3891 3892 cf_save_CFLAGS="$CFLAGS" 3893 cf_save_CPPFLAGS="$CPPFLAGS" 3894 3895 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3896 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3897 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3898 3899 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3900 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3901 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3902 3903 echo "$as_me:3903: checking if we should define _POSIX_C_SOURCE" >&5 3904 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3905 if test "${cf_cv_posix_c_source+set}" = set; then 3906 echo $ECHO_N "(cached) $ECHO_C" >&6 3907 else 3908 3909 echo "${as_me:-configure}:3909: testing if the symbol is already defined go no further ..." 1>&5 3910 3911 cat >"conftest.$ac_ext" <<_ACEOF 3912 #line 3912 "configure" 3913 #include "confdefs.h" 3914 #include <sys/types.h> 3915 int 3916 main (void) 3917 { 3918 3919 #ifndef _POSIX_C_SOURCE 3920 make an error 3921 #endif 3922 ; 3923 return 0; 3924 } 3925 _ACEOF 3926 rm -f "conftest.$ac_objext" 3927 if { (eval echo "$as_me:3927: \"$ac_compile\"") >&5 3928 (eval $ac_compile) 2>&5 3929 ac_status=$? 3930 echo "$as_me:3930: \$? = $ac_status" >&5 3931 (exit "$ac_status"); } && 3932 { ac_try='test -s "conftest.$ac_objext"' 3933 { (eval echo "$as_me:3933: \"$ac_try\"") >&5 3934 (eval $ac_try) 2>&5 3935 ac_status=$? 3936 echo "$as_me:3936: \$? = $ac_status" >&5 3937 (exit "$ac_status"); }; }; then 3938 cf_cv_posix_c_source=no 3939 else 3940 echo "$as_me: failed program was:" >&5 3941 cat "conftest.$ac_ext" >&5 3942 cf_want_posix_source=no 3943 case .$cf_POSIX_C_SOURCE in 3944 (.[12]??*) 3945 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3946 ;; 3947 (.2) 3948 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3949 cf_want_posix_source=yes 3950 ;; 3951 (.*) 3952 cf_want_posix_source=yes 3953 ;; 3954 esac 3955 if test "$cf_want_posix_source" = yes ; then 3956 cat >"conftest.$ac_ext" <<_ACEOF 3957 #line 3957 "configure" 3958 #include "confdefs.h" 3959 #include <sys/types.h> 3960 int 3961 main (void) 3962 { 3963 3964 #ifdef _POSIX_SOURCE 3965 make an error 3966 #endif 3967 ; 3968 return 0; 3969 } 3970 _ACEOF 3971 rm -f "conftest.$ac_objext" 3972 if { (eval echo "$as_me:3972: \"$ac_compile\"") >&5 3973 (eval $ac_compile) 2>&5 3974 ac_status=$? 3975 echo "$as_me:3975: \$? = $ac_status" >&5 3976 (exit "$ac_status"); } && 3977 { ac_try='test -s "conftest.$ac_objext"' 3978 { (eval echo "$as_me:3978: \"$ac_try\"") >&5 3979 (eval $ac_try) 2>&5 3980 ac_status=$? 3981 echo "$as_me:3981: \$? = $ac_status" >&5 3982 (exit "$ac_status"); }; }; then 3983 : 3984 else 3985 echo "$as_me: failed program was:" >&5 3986 cat "conftest.$ac_ext" >&5 3987 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3988 fi 3989 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3990 fi 3991 3992 echo "${as_me:-configure}:3992: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3993 3994 CFLAGS="$cf_trim_CFLAGS" 3995 CPPFLAGS="$cf_trim_CPPFLAGS" 3996 3997 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3998 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3999 4000 echo "${as_me:-configure}:4000: testing if the second compile does not leave our definition intact error ..." 1>&5 4001 4002 cat >"conftest.$ac_ext" <<_ACEOF 4003 #line 4003 "configure" 4004 #include "confdefs.h" 4005 #include <sys/types.h> 4006 int 4007 main (void) 4008 { 4009 4010 #ifndef _POSIX_C_SOURCE 4011 make an error 4012 #endif 4013 ; 4014 return 0; 4015 } 4016 _ACEOF 4017 rm -f "conftest.$ac_objext" 4018 if { (eval echo "$as_me:4018: \"$ac_compile\"") >&5 4019 (eval $ac_compile) 2>&5 4020 ac_status=$? 4021 echo "$as_me:4021: \$? = $ac_status" >&5 4022 (exit "$ac_status"); } && 4023 { ac_try='test -s "conftest.$ac_objext"' 4024 { (eval echo "$as_me:4024: \"$ac_try\"") >&5 4025 (eval $ac_try) 2>&5 4026 ac_status=$? 4027 echo "$as_me:4027: \$? = $ac_status" >&5 4028 (exit "$ac_status"); }; }; then 4029 : 4030 else 4031 echo "$as_me: failed program was:" >&5 4032 cat "conftest.$ac_ext" >&5 4033 cf_cv_posix_c_source=no 4034 fi 4035 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4036 CFLAGS="$cf_save_CFLAGS" 4037 CPPFLAGS="$cf_save_CPPFLAGS" 4038 4039 fi 4040 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4041 4042 fi 4043 echo "$as_me:4043: result: $cf_cv_posix_c_source" >&5 4044 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 4045 4046 if test "$cf_cv_posix_c_source" != no ; then 4047 CFLAGS="$cf_trim_CFLAGS" 4048 CPPFLAGS="$cf_trim_CPPFLAGS" 4049 4050 cf_fix_cppflags=no 4051 cf_new_cflags= 4052 cf_new_cppflags= 4053 cf_new_extra_cppflags= 4054 4055 for cf_add_cflags in $cf_cv_posix_c_source 4056 do 4057 case "$cf_fix_cppflags" in 4058 (no) 4059 case "$cf_add_cflags" in 4060 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4061 case "$cf_add_cflags" in 4062 (-D*) 4063 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4064 4065 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4066 && test -z "${cf_tst_cflags}" \ 4067 && cf_fix_cppflags=yes 4068 4069 if test "$cf_fix_cppflags" = yes ; then 4070 4071 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4072 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4073 4074 continue 4075 elif test "${cf_tst_cflags}" = "\"'" ; then 4076 4077 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4078 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4079 4080 continue 4081 fi 4082 ;; 4083 esac 4084 case "$CPPFLAGS" in 4085 (*$cf_add_cflags) 4086 ;; 4087 (*) 4088 case "$cf_add_cflags" in 4089 (-D*) 4090 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4091 4092 CPPFLAGS=`echo "$CPPFLAGS" | \ 4093 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4094 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4095 4096 ;; 4097 esac 4098 4099 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4100 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4101 4102 ;; 4103 esac 4104 ;; 4105 (*) 4106 4107 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4108 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4109 4110 ;; 4111 esac 4112 ;; 4113 (yes) 4114 4115 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4116 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4117 4118 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4119 4120 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4121 && test -z "${cf_tst_cflags}" \ 4122 && cf_fix_cppflags=no 4123 ;; 4124 esac 4125 done 4126 4127 if test -n "$cf_new_cflags" ; then 4128 4129 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4130 CFLAGS="${CFLAGS}$cf_new_cflags" 4131 4132 fi 4133 4134 if test -n "$cf_new_cppflags" ; then 4135 4136 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4137 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4138 4139 fi 4140 4141 if test -n "$cf_new_extra_cppflags" ; then 4142 4143 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4144 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4145 4146 fi 4147 4148 fi 4149 4150 fi # cf_cv_posix_visible 4151 4152 ;; 4153 esac 4154 4155 if test -n "$cf_xopen_source" ; then 4156 4157 cf_fix_cppflags=no 4158 cf_new_cflags= 4159 cf_new_cppflags= 4160 cf_new_extra_cppflags= 4161 4162 for cf_add_cflags in $cf_xopen_source 4163 do 4164 case "$cf_fix_cppflags" in 4165 (no) 4166 case "$cf_add_cflags" in 4167 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4168 case "$cf_add_cflags" in 4169 (-D*) 4170 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4171 4172 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4173 && test -z "${cf_tst_cflags}" \ 4174 && cf_fix_cppflags=yes 4175 4176 if test "$cf_fix_cppflags" = yes ; then 4177 4178 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4179 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4180 4181 continue 4182 elif test "${cf_tst_cflags}" = "\"'" ; then 4183 4184 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4185 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4186 4187 continue 4188 fi 4189 ;; 4190 esac 4191 case "$CPPFLAGS" in 4192 (*$cf_add_cflags) 4193 ;; 4194 (*) 4195 case "$cf_add_cflags" in 4196 (-D*) 4197 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4198 4199 CPPFLAGS=`echo "$CPPFLAGS" | \ 4200 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4201 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4202 4203 ;; 4204 esac 4205 4206 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4207 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4208 4209 ;; 4210 esac 4211 ;; 4212 (*) 4213 4214 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4215 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4216 4217 ;; 4218 esac 4219 ;; 4220 (yes) 4221 4222 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4223 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4224 4225 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4226 4227 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4228 && test -z "${cf_tst_cflags}" \ 4229 && cf_fix_cppflags=no 4230 ;; 4231 esac 4232 done 4233 4234 if test -n "$cf_new_cflags" ; then 4235 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 4236 4237 echo "${as_me:-configure}:4237: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 4238 4239 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4240 CFLAGS="${CFLAGS}$cf_new_cflags" 4241 4242 fi 4243 4244 if test -n "$cf_new_cppflags" ; then 4245 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 4246 4247 echo "${as_me:-configure}:4247: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 4248 4249 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4250 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4251 4252 fi 4253 4254 if test -n "$cf_new_extra_cppflags" ; then 4255 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 4256 4257 echo "${as_me:-configure}:4257: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 4258 4259 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4260 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4261 4262 fi 4263 4264 fi 4265 4266 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 4267 echo "$as_me:4267: checking if _XOPEN_SOURCE really is set" >&5 4268 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 4269 cat >"conftest.$ac_ext" <<_ACEOF 4270 #line 4270 "configure" 4271 #include "confdefs.h" 4272 #include <stdlib.h> 4273 int 4274 main (void) 4275 { 4276 4277 #ifndef _XOPEN_SOURCE 4278 make an error 4279 #endif 4280 ; 4281 return 0; 4282 } 4283 _ACEOF 4284 rm -f "conftest.$ac_objext" 4285 if { (eval echo "$as_me:4285: \"$ac_compile\"") >&5 4286 (eval $ac_compile) 2>&5 4287 ac_status=$? 4288 echo "$as_me:4288: \$? = $ac_status" >&5 4289 (exit "$ac_status"); } && 4290 { ac_try='test -s "conftest.$ac_objext"' 4291 { (eval echo "$as_me:4291: \"$ac_try\"") >&5 4292 (eval $ac_try) 2>&5 4293 ac_status=$? 4294 echo "$as_me:4294: \$? = $ac_status" >&5 4295 (exit "$ac_status"); }; }; then 4296 cf_XOPEN_SOURCE_set=yes 4297 else 4298 echo "$as_me: failed program was:" >&5 4299 cat "conftest.$ac_ext" >&5 4300 cf_XOPEN_SOURCE_set=no 4301 fi 4302 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4303 echo "$as_me:4303: result: $cf_XOPEN_SOURCE_set" >&5 4304 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 4305 if test "$cf_XOPEN_SOURCE_set" = yes 4306 then 4307 cat >"conftest.$ac_ext" <<_ACEOF 4308 #line 4308 "configure" 4309 #include "confdefs.h" 4310 #include <stdlib.h> 4311 int 4312 main (void) 4313 { 4314 4315 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4316 make an error 4317 #endif 4318 ; 4319 return 0; 4320 } 4321 _ACEOF 4322 rm -f "conftest.$ac_objext" 4323 if { (eval echo "$as_me:4323: \"$ac_compile\"") >&5 4324 (eval $ac_compile) 2>&5 4325 ac_status=$? 4326 echo "$as_me:4326: \$? = $ac_status" >&5 4327 (exit "$ac_status"); } && 4328 { ac_try='test -s "conftest.$ac_objext"' 4329 { (eval echo "$as_me:4329: \"$ac_try\"") >&5 4330 (eval $ac_try) 2>&5 4331 ac_status=$? 4332 echo "$as_me:4332: \$? = $ac_status" >&5 4333 (exit "$ac_status"); }; }; then 4334 cf_XOPEN_SOURCE_set_ok=yes 4335 else 4336 echo "$as_me: failed program was:" >&5 4337 cat "conftest.$ac_ext" >&5 4338 cf_XOPEN_SOURCE_set_ok=no 4339 fi 4340 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4341 if test "$cf_XOPEN_SOURCE_set_ok" = no 4342 then 4343 { echo "$as_me:4343: WARNING: _XOPEN_SOURCE is lower than requested" >&5 4344 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 4345 fi 4346 else 4347 4348 echo "$as_me:4348: checking if we should define _XOPEN_SOURCE" >&5 4349 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4350 if test "${cf_cv_xopen_source+set}" = set; then 4351 echo $ECHO_N "(cached) $ECHO_C" >&6 4352 else 4353 4354 cat >"conftest.$ac_ext" <<_ACEOF 4355 #line 4355 "configure" 4356 #include "confdefs.h" 4357 4358 #include <stdlib.h> 4359 #include <string.h> 4360 #include <sys/types.h> 4361 4362 int 4363 main (void) 4364 { 4365 4366 #ifndef _XOPEN_SOURCE 4367 make an error 4368 #endif 4369 ; 4370 return 0; 4371 } 4372 _ACEOF 4373 rm -f "conftest.$ac_objext" 4374 if { (eval echo "$as_me:4374: \"$ac_compile\"") >&5 4375 (eval $ac_compile) 2>&5 4376 ac_status=$? 4377 echo "$as_me:4377: \$? = $ac_status" >&5 4378 (exit "$ac_status"); } && 4379 { ac_try='test -s "conftest.$ac_objext"' 4380 { (eval echo "$as_me:4380: \"$ac_try\"") >&5 4381 (eval $ac_try) 2>&5 4382 ac_status=$? 4383 echo "$as_me:4383: \$? = $ac_status" >&5 4384 (exit "$ac_status"); }; }; then 4385 cf_cv_xopen_source=no 4386 else 4387 echo "$as_me: failed program was:" >&5 4388 cat "conftest.$ac_ext" >&5 4389 cf_save="$CPPFLAGS" 4390 4391 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4392 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4393 4394 cat >"conftest.$ac_ext" <<_ACEOF 4395 #line 4395 "configure" 4396 #include "confdefs.h" 4397 4398 #include <stdlib.h> 4399 #include <string.h> 4400 #include <sys/types.h> 4401 4402 int 4403 main (void) 4404 { 4405 4406 #ifdef _XOPEN_SOURCE 4407 make an error 4408 #endif 4409 ; 4410 return 0; 4411 } 4412 _ACEOF 4413 rm -f "conftest.$ac_objext" 4414 if { (eval echo "$as_me:4414: \"$ac_compile\"") >&5 4415 (eval $ac_compile) 2>&5 4416 ac_status=$? 4417 echo "$as_me:4417: \$? = $ac_status" >&5 4418 (exit "$ac_status"); } && 4419 { ac_try='test -s "conftest.$ac_objext"' 4420 { (eval echo "$as_me:4420: \"$ac_try\"") >&5 4421 (eval $ac_try) 2>&5 4422 ac_status=$? 4423 echo "$as_me:4423: \$? = $ac_status" >&5 4424 (exit "$ac_status"); }; }; then 4425 cf_cv_xopen_source=no 4426 else 4427 echo "$as_me: failed program was:" >&5 4428 cat "conftest.$ac_ext" >&5 4429 cf_cv_xopen_source=$cf_XOPEN_SOURCE 4430 fi 4431 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4432 CPPFLAGS="$cf_save" 4433 4434 fi 4435 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4436 4437 fi 4438 echo "$as_me:4438: result: $cf_cv_xopen_source" >&5 4439 echo "${ECHO_T}$cf_cv_xopen_source" >&6 4440 4441 if test "$cf_cv_xopen_source" != no ; then 4442 4443 CFLAGS=`echo "$CFLAGS" | \ 4444 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4445 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4446 4447 CPPFLAGS=`echo "$CPPFLAGS" | \ 4448 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4449 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4450 4451 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4452 4453 cf_fix_cppflags=no 4454 cf_new_cflags= 4455 cf_new_cppflags= 4456 cf_new_extra_cppflags= 4457 4458 for cf_add_cflags in $cf_temp_xopen_source 4459 do 4460 case "$cf_fix_cppflags" in 4461 (no) 4462 case "$cf_add_cflags" in 4463 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4464 case "$cf_add_cflags" in 4465 (-D*) 4466 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4467 4468 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4469 && test -z "${cf_tst_cflags}" \ 4470 && cf_fix_cppflags=yes 4471 4472 if test "$cf_fix_cppflags" = yes ; then 4473 4474 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4475 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4476 4477 continue 4478 elif test "${cf_tst_cflags}" = "\"'" ; then 4479 4480 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4481 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4482 4483 continue 4484 fi 4485 ;; 4486 esac 4487 case "$CPPFLAGS" in 4488 (*$cf_add_cflags) 4489 ;; 4490 (*) 4491 case "$cf_add_cflags" in 4492 (-D*) 4493 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4494 4495 CPPFLAGS=`echo "$CPPFLAGS" | \ 4496 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4497 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4498 4499 ;; 4500 esac 4501 4502 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4503 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4504 4505 ;; 4506 esac 4507 ;; 4508 (*) 4509 4510 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4511 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4512 4513 ;; 4514 esac 4515 ;; 4516 (yes) 4517 4518 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4519 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4520 4521 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4522 4523 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4524 && test -z "${cf_tst_cflags}" \ 4525 && cf_fix_cppflags=no 4526 ;; 4527 esac 4528 done 4529 4530 if test -n "$cf_new_cflags" ; then 4531 4532 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4533 CFLAGS="${CFLAGS}$cf_new_cflags" 4534 4535 fi 4536 4537 if test -n "$cf_new_cppflags" ; then 4538 4539 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4540 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4541 4542 fi 4543 4544 if test -n "$cf_new_extra_cppflags" ; then 4545 4546 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4547 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4548 4549 fi 4550 4551 fi 4552 4553 fi 4554 fi 4555 fi # cf_cv_posix_visible 4556 4557 for ac_prog in ggrep grep 4558 do 4559 # Extract the first word of "$ac_prog", so it can be a program name with args. 4560 set dummy $ac_prog; ac_word=$2 4561 echo "$as_me:4561: checking for $ac_word" >&5 4562 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4563 if test "${ac_cv_prog_GREP+set}" = set; then 4564 echo $ECHO_N "(cached) $ECHO_C" >&6 4565 else 4566 if test -n "$GREP"; then 4567 ac_cv_prog_GREP="$GREP" # Let the user override the test. 4568 else 4569 ac_save_IFS=$IFS; IFS=$ac_path_separator 4570 ac_dummy="$PATH" 4571 for ac_dir in $ac_dummy; do 4572 IFS=$ac_save_IFS 4573 test -z "$ac_dir" && ac_dir=. 4574 $as_executable_p "$ac_dir/$ac_word" || continue 4575 ac_cv_prog_GREP="$ac_prog" 4576 echo "$as_me:4576: found $ac_dir/$ac_word" >&5 4577 break 4578 done 4579 4580 fi 4581 fi 4582 GREP=$ac_cv_prog_GREP 4583 if test -n "$GREP"; then 4584 echo "$as_me:4584: result: $GREP" >&5 4585 echo "${ECHO_T}$GREP" >&6 4586 else 4587 echo "$as_me:4587: result: no" >&5 4588 echo "${ECHO_T}no" >&6 4589 fi 4590 4591 test -n "$GREP" && break 4592 done 4593 test -n "$GREP" || GREP=": " 4594 4595 echo "$as_me:4595: checking for egrep" >&5 4596 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 4597 if test "${ac_cv_path_EGREP+set}" = set; then 4598 echo $ECHO_N "(cached) $ECHO_C" >&6 4599 else 4600 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4601 then ac_cv_path_EGREP="$GREP -E" 4602 else 4603 for ac_prog in gegrep egrep 4604 do 4605 # Extract the first word of "$ac_prog", so it can be a program name with args. 4606 set dummy $ac_prog; ac_word=$2 4607 echo "$as_me:4607: checking for $ac_word" >&5 4608 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4609 if test "${ac_cv_path_EGREP+set}" = set; then 4610 echo $ECHO_N "(cached) $ECHO_C" >&6 4611 else 4612 case $EGREP in 4613 [\\/]* | ?:[\\/]*) 4614 ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. 4615 ;; 4616 *) 4617 ac_save_IFS=$IFS; IFS=$ac_path_separator 4618 ac_dummy="$PATH" 4619 for ac_dir in $ac_dummy; do 4620 IFS=$ac_save_IFS 4621 test -z "$ac_dir" && ac_dir=. 4622 if $as_executable_p "$ac_dir/$ac_word"; then 4623 ac_cv_path_EGREP="$ac_dir/$ac_word" 4624 echo "$as_me:4624: found $ac_dir/$ac_word" >&5 4625 break 4626 fi 4627 done 4628 4629 ;; 4630 esac 4631 fi 4632 EGREP=$ac_cv_path_EGREP 4633 4634 if test -n "$EGREP"; then 4635 echo "$as_me:4635: result: $EGREP" >&5 4636 echo "${ECHO_T}$EGREP" >&6 4637 else 4638 echo "$as_me:4638: result: no" >&5 4639 echo "${ECHO_T}no" >&6 4640 fi 4641 4642 test -n "$EGREP" && break 4643 done 4644 test -n "$EGREP" || EGREP=": " 4645 4646 test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:4646: error: cannot find workable egrep" >&5 4647 echo "$as_me: error: cannot find workable egrep" >&2;} 4648 { (exit 1); exit 1; }; } 4649 fi 4650 fi 4651 echo "$as_me:4651: result: $ac_cv_path_EGREP" >&5 4652 echo "${ECHO_T}$ac_cv_path_EGREP" >&6 4653 EGREP="$ac_cv_path_EGREP" 4654 4655 ac_ext=c 4656 ac_cpp='$CPP $CPPFLAGS' 4657 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 4658 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 4659 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4660 ac_main_return="return" 4661 echo "$as_me:4661: checking how to run the C preprocessor" >&5 4662 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 4663 # On Suns, sometimes $CPP names a directory. 4664 if test -n "$CPP" && test -d "$CPP"; then 4665 CPP= 4666 fi 4667 if test -z "$CPP"; then 4668 if test "${ac_cv_prog_CPP+set}" = set; then 4669 echo $ECHO_N "(cached) $ECHO_C" >&6 4670 else 4671 # Double quotes because CPP needs to be expanded 4672 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4673 do 4674 ac_preproc_ok=false 4675 for ac_c_preproc_warn_flag in '' yes 4676 do 4677 # Use a header file that comes with gcc, so configuring glibc 4678 # with a fresh cross-compiler works. 4679 # On the NeXT, cc -E runs the code through the compiler's parser, 4680 # not just through cpp. "Syntax error" is here to catch this case. 4681 cat >"conftest.$ac_ext" <<_ACEOF 4682 #line 4682 "configure" 4683 #include "confdefs.h" 4684 #include <assert.h> 4685 Syntax error 4686 _ACEOF 4687 if { (eval echo "$as_me:4687: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4688 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4689 ac_status=$? 4690 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4691 rm -f conftest.er1 4692 cat conftest.err >&5 4693 echo "$as_me:4693: \$? = $ac_status" >&5 4694 (exit "$ac_status"); } >/dev/null; then 4695 if test -s conftest.err; then 4696 ac_cpp_err=$ac_c_preproc_warn_flag 4697 else 4698 ac_cpp_err= 4699 fi 4700 else 4701 ac_cpp_err=yes 4702 fi 4703 if test -z "$ac_cpp_err"; then 4704 : 4705 else 4706 echo "$as_me: failed program was:" >&5 4707 cat "conftest.$ac_ext" >&5 4708 # Broken: fails on valid input. 4709 continue 4710 fi 4711 rm -f conftest.err "conftest.$ac_ext" 4712 4713 # OK, works on sane cases. Now check whether non-existent headers 4714 # can be detected and how. 4715 cat >"conftest.$ac_ext" <<_ACEOF 4716 #line 4716 "configure" 4717 #include "confdefs.h" 4718 #include <ac_nonexistent.h> 4719 _ACEOF 4720 if { (eval echo "$as_me:4720: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4721 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4722 ac_status=$? 4723 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4724 rm -f conftest.er1 4725 cat conftest.err >&5 4726 echo "$as_me:4726: \$? = $ac_status" >&5 4727 (exit "$ac_status"); } >/dev/null; then 4728 if test -s conftest.err; then 4729 ac_cpp_err=$ac_c_preproc_warn_flag 4730 else 4731 ac_cpp_err= 4732 fi 4733 else 4734 ac_cpp_err=yes 4735 fi 4736 if test -z "$ac_cpp_err"; then 4737 # Broken: success on invalid input. 4738 continue 4739 else 4740 echo "$as_me: failed program was:" >&5 4741 cat "conftest.$ac_ext" >&5 4742 # Passes both tests. 4743 ac_preproc_ok=: 4744 break 4745 fi 4746 rm -f conftest.err "conftest.$ac_ext" 4747 4748 done 4749 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4750 rm -f conftest.err "conftest.$ac_ext" 4751 if $ac_preproc_ok; then 4752 break 4753 fi 4754 4755 done 4756 ac_cv_prog_CPP=$CPP 4757 4758 fi 4759 CPP=$ac_cv_prog_CPP 4760 else 4761 ac_cv_prog_CPP=$CPP 4762 fi 4763 echo "$as_me:4763: result: $CPP" >&5 4764 echo "${ECHO_T}$CPP" >&6 4765 ac_preproc_ok=false 4766 for ac_c_preproc_warn_flag in '' yes 4767 do 4768 # Use a header file that comes with gcc, so configuring glibc 4769 # with a fresh cross-compiler works. 4770 # On the NeXT, cc -E runs the code through the compiler's parser, 4771 # not just through cpp. "Syntax error" is here to catch this case. 4772 cat >"conftest.$ac_ext" <<_ACEOF 4773 #line 4773 "configure" 4774 #include "confdefs.h" 4775 #include <assert.h> 4776 Syntax error 4777 _ACEOF 4778 if { (eval echo "$as_me:4778: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4779 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4780 ac_status=$? 4781 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4782 rm -f conftest.er1 4783 cat conftest.err >&5 4784 echo "$as_me:4784: \$? = $ac_status" >&5 4785 (exit "$ac_status"); } >/dev/null; then 4786 if test -s conftest.err; then 4787 ac_cpp_err=$ac_c_preproc_warn_flag 4788 else 4789 ac_cpp_err= 4790 fi 4791 else 4792 ac_cpp_err=yes 4793 fi 4794 if test -z "$ac_cpp_err"; then 4795 : 4796 else 4797 echo "$as_me: failed program was:" >&5 4798 cat "conftest.$ac_ext" >&5 4799 # Broken: fails on valid input. 4800 continue 4801 fi 4802 rm -f conftest.err "conftest.$ac_ext" 4803 4804 # OK, works on sane cases. Now check whether non-existent headers 4805 # can be detected and how. 4806 cat >"conftest.$ac_ext" <<_ACEOF 4807 #line 4807 "configure" 4808 #include "confdefs.h" 4809 #include <ac_nonexistent.h> 4810 _ACEOF 4811 if { (eval echo "$as_me:4811: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4812 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4813 ac_status=$? 4814 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4815 rm -f conftest.er1 4816 cat conftest.err >&5 4817 echo "$as_me:4817: \$? = $ac_status" >&5 4818 (exit "$ac_status"); } >/dev/null; then 4819 if test -s conftest.err; then 4820 ac_cpp_err=$ac_c_preproc_warn_flag 4821 else 4822 ac_cpp_err= 4823 fi 4824 else 4825 ac_cpp_err=yes 4826 fi 4827 if test -z "$ac_cpp_err"; then 4828 # Broken: success on invalid input. 4829 continue 4830 else 4831 echo "$as_me: failed program was:" >&5 4832 cat "conftest.$ac_ext" >&5 4833 # Passes both tests. 4834 ac_preproc_ok=: 4835 break 4836 fi 4837 rm -f conftest.err "conftest.$ac_ext" 4838 4839 done 4840 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4841 rm -f conftest.err "conftest.$ac_ext" 4842 if $ac_preproc_ok; then 4843 : 4844 else 4845 { { echo "$as_me:4845: error: C preprocessor \"$CPP\" fails sanity check" >&5 4846 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 4847 { (exit 1); exit 1; }; } 4848 fi 4849 4850 ac_ext=c 4851 ac_cpp='$CPP $CPPFLAGS' 4852 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 4853 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 4854 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4855 ac_main_return="return" 4856 4857 for ac_header in fcntl.h 4858 do 4859 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4860 echo "$as_me:4860: checking for $ac_header" >&5 4861 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4862 if eval "test \"\${$as_ac_Header+set}\" = set"; then 4863 echo $ECHO_N "(cached) $ECHO_C" >&6 4864 else 4865 cat >"conftest.$ac_ext" <<_ACEOF 4866 #line 4866 "configure" 4867 #include "confdefs.h" 4868 #include <$ac_header> 4869 _ACEOF 4870 if { (eval echo "$as_me:4870: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4871 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4872 ac_status=$? 4873 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4874 rm -f conftest.er1 4875 cat conftest.err >&5 4876 echo "$as_me:4876: \$? = $ac_status" >&5 4877 (exit "$ac_status"); } >/dev/null; then 4878 if test -s conftest.err; then 4879 ac_cpp_err=$ac_c_preproc_warn_flag 4880 else 4881 ac_cpp_err= 4882 fi 4883 else 4884 ac_cpp_err=yes 4885 fi 4886 if test -z "$ac_cpp_err"; then 4887 eval "$as_ac_Header=yes" 4888 else 4889 echo "$as_me: failed program was:" >&5 4890 cat "conftest.$ac_ext" >&5 4891 eval "$as_ac_Header=no" 4892 fi 4893 rm -f conftest.err "conftest.$ac_ext" 4894 fi 4895 echo "$as_me:4895: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 4896 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 4897 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 4898 cat >>confdefs.h <<EOF 4899 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4900 EOF 4901 4902 fi 4903 done 4904 4905 for ac_header in \ 4906 unistd.h \ 4907 4908 do 4909 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4910 echo "$as_me:4910: checking for $ac_header" >&5 4911 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4912 if eval "test \"\${$as_ac_Header+set}\" = set"; then 4913 echo $ECHO_N "(cached) $ECHO_C" >&6 4914 else 4915 cat >"conftest.$ac_ext" <<_ACEOF 4916 #line 4916 "configure" 4917 #include "confdefs.h" 4918 #include <$ac_header> 4919 _ACEOF 4920 if { (eval echo "$as_me:4920: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4921 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4922 ac_status=$? 4923 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4924 rm -f conftest.er1 4925 cat conftest.err >&5 4926 echo "$as_me:4926: \$? = $ac_status" >&5 4927 (exit "$ac_status"); } >/dev/null; then 4928 if test -s conftest.err; then 4929 ac_cpp_err=$ac_c_preproc_warn_flag 4930 else 4931 ac_cpp_err= 4932 fi 4933 else 4934 ac_cpp_err=yes 4935 fi 4936 if test -z "$ac_cpp_err"; then 4937 eval "$as_ac_Header=yes" 4938 else 4939 echo "$as_me: failed program was:" >&5 4940 cat "conftest.$ac_ext" >&5 4941 eval "$as_ac_Header=no" 4942 fi 4943 rm -f conftest.err "conftest.$ac_ext" 4944 fi 4945 echo "$as_me:4945: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 4946 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 4947 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 4948 cat >>confdefs.h <<EOF 4949 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4950 EOF 4951 4952 fi 4953 done 4954 4955 echo "$as_me:4955: checking for working mkstemp" >&5 4956 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 4957 if test "${cf_cv_func_mkstemp+set}" = set; then 4958 echo $ECHO_N "(cached) $ECHO_C" >&6 4959 else 4960 4961 rm -rf ./conftest* 4962 if test "$cross_compiling" = yes; then 4963 cf_cv_func_mkstemp=maybe 4964 else 4965 cat >"conftest.$ac_ext" <<_ACEOF 4966 #line 4966 "configure" 4967 #include "confdefs.h" 4968 4969 #include <sys/types.h> 4970 #ifdef HAVE_UNISTD_H 4971 #include <unistd.h> 4972 #endif 4973 #include <stdlib.h> 4974 #include <stdio.h> 4975 #include <string.h> 4976 #include <sys/stat.h> 4977 int main(void) 4978 { 4979 char *tmpl = "conftestXXXXXX"; 4980 char name[2][80]; 4981 int n; 4982 int result = 0; 4983 int fd; 4984 struct stat sb; 4985 4986 umask(077); 4987 for (n = 0; n < 2; ++n) { 4988 strcpy(name[n], tmpl); 4989 if ((fd = mkstemp(name[n])) >= 0) { 4990 if (!strcmp(name[n], tmpl) 4991 || stat(name[n], &sb) != 0 4992 || (sb.st_mode & S_IFMT) != S_IFREG 4993 || (sb.st_mode & 077) != 0) { 4994 result = 1; 4995 } 4996 close(fd); 4997 } 4998 } 4999 if (result == 0 5000 && !strcmp(name[0], name[1])) 5001 result = 1; 5002 ${cf_cv_main_return:-return}(result); 5003 } 5004 5005 _ACEOF 5006 rm -f "conftest$ac_exeext" 5007 if { (eval echo "$as_me:5007: \"$ac_link\"") >&5 5008 (eval $ac_link) 2>&5 5009 ac_status=$? 5010 echo "$as_me:5010: \$? = $ac_status" >&5 5011 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 5012 { (eval echo "$as_me:5012: \"$ac_try\"") >&5 5013 (eval $ac_try) 2>&5 5014 ac_status=$? 5015 echo "$as_me:5015: \$? = $ac_status" >&5 5016 (exit "$ac_status"); }; }; then 5017 cf_cv_func_mkstemp=yes 5018 5019 else 5020 echo "$as_me: program exited with status $ac_status" >&5 5021 echo "$as_me: failed program was:" >&5 5022 cat "conftest.$ac_ext" >&5 5023 cf_cv_func_mkstemp=no 5024 5025 fi 5026 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 5027 fi 5028 5029 fi 5030 echo "$as_me:5030: result: $cf_cv_func_mkstemp" >&5 5031 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 5032 if test "x$cf_cv_func_mkstemp" = xmaybe ; then 5033 echo "$as_me:5033: checking for mkstemp" >&5 5034 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 5035 if test "${ac_cv_func_mkstemp+set}" = set; then 5036 echo $ECHO_N "(cached) $ECHO_C" >&6 5037 else 5038 cat >"conftest.$ac_ext" <<_ACEOF 5039 #line 5039 "configure" 5040 #include "confdefs.h" 5041 #define mkstemp autoconf_temporary 5042 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5043 #undef mkstemp 5044 5045 #ifdef __cplusplus 5046 extern "C" 5047 #endif 5048 5049 /* We use char because int might match the return type of a gcc2 5050 builtin and then its argument prototype would still apply. */ 5051 char mkstemp (void); 5052 5053 int 5054 main (void) 5055 { 5056 5057 /* The GNU C library defines stubs for functions which it implements 5058 to always fail with ENOSYS. Some functions are actually named 5059 something starting with __ and the normal name is an alias. */ 5060 #if defined (__stub_mkstemp) || defined (__stub___mkstemp) 5061 #error found stub for mkstemp 5062 #endif 5063 5064 return mkstemp (); 5065 ; 5066 return 0; 5067 } 5068 _ACEOF 5069 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5070 if { (eval echo "$as_me:5070: \"$ac_link\"") >&5 5071 (eval $ac_link) 2>&5 5072 ac_status=$? 5073 echo "$as_me:5073: \$? = $ac_status" >&5 5074 (exit "$ac_status"); } && 5075 { ac_try='test -s "conftest$ac_exeext"' 5076 { (eval echo "$as_me:5076: \"$ac_try\"") >&5 5077 (eval $ac_try) 2>&5 5078 ac_status=$? 5079 echo "$as_me:5079: \$? = $ac_status" >&5 5080 (exit "$ac_status"); }; }; then 5081 ac_cv_func_mkstemp=yes 5082 else 5083 echo "$as_me: failed program was:" >&5 5084 cat "conftest.$ac_ext" >&5 5085 ac_cv_func_mkstemp=no 5086 fi 5087 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5088 fi 5089 echo "$as_me:5089: result: $ac_cv_func_mkstemp" >&5 5090 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 5091 5092 fi 5093 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 5094 5095 cat >>confdefs.h <<\EOF 5096 #define HAVE_MKSTEMP 1 5097 EOF 5098 5099 fi 5100 5101 for ac_header in unistd.h getopt.h 5102 do 5103 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5104 echo "$as_me:5104: checking for $ac_header" >&5 5105 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5106 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5107 echo $ECHO_N "(cached) $ECHO_C" >&6 5108 else 5109 cat >"conftest.$ac_ext" <<_ACEOF 5110 #line 5110 "configure" 5111 #include "confdefs.h" 5112 #include <$ac_header> 5113 _ACEOF 5114 if { (eval echo "$as_me:5114: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5115 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5116 ac_status=$? 5117 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5118 rm -f conftest.er1 5119 cat conftest.err >&5 5120 echo "$as_me:5120: \$? = $ac_status" >&5 5121 (exit "$ac_status"); } >/dev/null; then 5122 if test -s conftest.err; then 5123 ac_cpp_err=$ac_c_preproc_warn_flag 5124 else 5125 ac_cpp_err= 5126 fi 5127 else 5128 ac_cpp_err=yes 5129 fi 5130 if test -z "$ac_cpp_err"; then 5131 eval "$as_ac_Header=yes" 5132 else 5133 echo "$as_me: failed program was:" >&5 5134 cat "conftest.$ac_ext" >&5 5135 eval "$as_ac_Header=no" 5136 fi 5137 rm -f conftest.err "conftest.$ac_ext" 5138 fi 5139 echo "$as_me:5139: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5140 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5141 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5142 cat >>confdefs.h <<EOF 5143 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5144 EOF 5145 5146 fi 5147 done 5148 5149 echo "$as_me:5149: checking for header declaring getopt variables" >&5 5150 echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6 5151 if test "${cf_cv_getopt_header+set}" = set; then 5152 echo $ECHO_N "(cached) $ECHO_C" >&6 5153 else 5154 5155 cf_cv_getopt_header=none 5156 for cf_header in stdio.h stdlib.h unistd.h getopt.h 5157 do 5158 cat >"conftest.$ac_ext" <<_ACEOF 5159 #line 5159 "configure" 5160 #include "confdefs.h" 5161 5162 #include <$cf_header> 5163 int 5164 main (void) 5165 { 5166 int x = optind; char *y = optarg 5167 ; 5168 return 0; 5169 } 5170 _ACEOF 5171 rm -f "conftest.$ac_objext" 5172 if { (eval echo "$as_me:5172: \"$ac_compile\"") >&5 5173 (eval $ac_compile) 2>&5 5174 ac_status=$? 5175 echo "$as_me:5175: \$? = $ac_status" >&5 5176 (exit "$ac_status"); } && 5177 { ac_try='test -s "conftest.$ac_objext"' 5178 { (eval echo "$as_me:5178: \"$ac_try\"") >&5 5179 (eval $ac_try) 2>&5 5180 ac_status=$? 5181 echo "$as_me:5181: \$? = $ac_status" >&5 5182 (exit "$ac_status"); }; }; then 5183 cf_cv_getopt_header=$cf_header 5184 break 5185 else 5186 echo "$as_me: failed program was:" >&5 5187 cat "conftest.$ac_ext" >&5 5188 fi 5189 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5190 done 5191 5192 fi 5193 echo "$as_me:5193: result: $cf_cv_getopt_header" >&5 5194 echo "${ECHO_T}$cf_cv_getopt_header" >&6 5195 if test "$cf_cv_getopt_header" != none ; then 5196 5197 cat >>confdefs.h <<\EOF 5198 #define HAVE_GETOPT_HEADER 1 5199 EOF 5200 5201 fi 5202 if test "$cf_cv_getopt_header" = getopt.h ; then 5203 5204 cat >>confdefs.h <<\EOF 5205 #define NEED_GETOPT_H 1 5206 EOF 5207 5208 fi 5209 5210 for ac_func in getopt vsnprintf 5211 do 5212 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5213 echo "$as_me:5213: checking for $ac_func" >&5 5214 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5215 if eval "test \"\${$as_ac_var+set}\" = set"; then 5216 echo $ECHO_N "(cached) $ECHO_C" >&6 5217 else 5218 cat >"conftest.$ac_ext" <<_ACEOF 5219 #line 5219 "configure" 5220 #include "confdefs.h" 5221 #define $ac_func autoconf_temporary 5222 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5223 #undef $ac_func 5224 5225 #ifdef __cplusplus 5226 extern "C" 5227 #endif 5228 5229 /* We use char because int might match the return type of a gcc2 5230 builtin and then its argument prototype would still apply. */ 5231 char $ac_func (void); 5232 5233 int 5234 main (void) 5235 { 5236 5237 /* The GNU C library defines stubs for functions which it implements 5238 to always fail with ENOSYS. Some functions are actually named 5239 something starting with __ and the normal name is an alias. */ 5240 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5241 #error found stub for $ac_func 5242 #endif 5243 5244 return $ac_func (); 5245 ; 5246 return 0; 5247 } 5248 _ACEOF 5249 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5250 if { (eval echo "$as_me:5250: \"$ac_link\"") >&5 5251 (eval $ac_link) 2>&5 5252 ac_status=$? 5253 echo "$as_me:5253: \$? = $ac_status" >&5 5254 (exit "$ac_status"); } && 5255 { ac_try='test -s "conftest$ac_exeext"' 5256 { (eval echo "$as_me:5256: \"$ac_try\"") >&5 5257 (eval $ac_try) 2>&5 5258 ac_status=$? 5259 echo "$as_me:5259: \$? = $ac_status" >&5 5260 (exit "$ac_status"); }; }; then 5261 eval "$as_ac_var=yes" 5262 else 5263 echo "$as_me: failed program was:" >&5 5264 cat "conftest.$ac_ext" >&5 5265 eval "$as_ac_var=no" 5266 fi 5267 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5268 fi 5269 echo "$as_me:5269: result: `eval echo '${'"$as_ac_var"'}'`" >&5 5270 echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 5271 if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 5272 cat >>confdefs.h <<EOF 5273 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5274 EOF 5275 5276 fi 5277 done 5278 5279 echo "$as_me:5279: checking for maximum table size" >&5 5280 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 5281 5282 # Check whether --with-max-table-size or --without-max-table-size was given. 5283 if test "${with_max_table_size+set}" = set; then 5284 withval="$with_max_table_size" 5285 5286 fi; 5287 if test -n "$with_max_table_size" 5288 then 5289 echo "$as_me:5289: result: $with_max_table_size" >&5 5290 echo "${ECHO_T}$with_max_table_size" >&6 5291 check=`expr "$with_max_table_size" + 0` 5292 if test "x$check" != "x$with_max_table_size" 5293 then 5294 { { echo "$as_me:5294: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 5295 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 5296 { (exit 1); exit 1; }; } 5297 fi 5298 5299 cat >>confdefs.h <<EOF 5300 #define MAXTABLE $with_max_table_size 5301 EOF 5302 5303 else 5304 echo "$as_me:5304: result: default" >&5 5305 echo "${ECHO_T}default" >&6 5306 fi 5307 5308 echo "$as_me:5308: checking if backtracking extension is wanted" >&5 5309 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 5310 5311 # Check whether --enable-btyacc or --disable-btyacc was given. 5312 if test "${enable_btyacc+set}" = set; then 5313 enableval="$enable_btyacc" 5314 5315 fi; 5316 echo "$as_me:5316: result: $enable_btyacc" >&5 5317 echo "${ECHO_T}$enable_btyacc" >&6 5318 if test "$enable_btyacc" = "yes"; then 5319 5320 cat >>confdefs.h <<\EOF 5321 #define YYBTYACC 1 5322 EOF 5323 5324 SKELETON=btyaccpar 5325 else 5326 SKELETON=yaccpar 5327 fi 5328 5329 echo "$as_me:5329: checking for fgrep" >&5 5330 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 5331 if test "${ac_cv_path_FGREP+set}" = set; then 5332 echo $ECHO_N "(cached) $ECHO_C" >&6 5333 else 5334 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5335 then ac_cv_path_FGREP="$GREP -F" 5336 else 5337 for ac_prog in gfgrep fgrep 5338 do 5339 # Extract the first word of "$ac_prog", so it can be a program name with args. 5340 set dummy $ac_prog; ac_word=$2 5341 echo "$as_me:5341: checking for $ac_word" >&5 5342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5343 if test "${ac_cv_path_FGREP+set}" = set; then 5344 echo $ECHO_N "(cached) $ECHO_C" >&6 5345 else 5346 case $FGREP in 5347 [\\/]* | ?:[\\/]*) 5348 ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path. 5349 ;; 5350 *) 5351 ac_save_IFS=$IFS; IFS=$ac_path_separator 5352 ac_dummy="$PATH" 5353 for ac_dir in $ac_dummy; do 5354 IFS=$ac_save_IFS 5355 test -z "$ac_dir" && ac_dir=. 5356 if $as_executable_p "$ac_dir/$ac_word"; then 5357 ac_cv_path_FGREP="$ac_dir/$ac_word" 5358 echo "$as_me:5358: found $ac_dir/$ac_word" >&5 5359 break 5360 fi 5361 done 5362 5363 ;; 5364 esac 5365 fi 5366 FGREP=$ac_cv_path_FGREP 5367 5368 if test -n "$FGREP"; then 5369 echo "$as_me:5369: result: $FGREP" >&5 5370 echo "${ECHO_T}$FGREP" >&6 5371 else 5372 echo "$as_me:5372: result: no" >&5 5373 echo "${ECHO_T}no" >&6 5374 fi 5375 5376 test -n "$FGREP" && break 5377 done 5378 test -n "$FGREP" || FGREP=": " 5379 5380 test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:5380: error: cannot find workable fgrep" >&5 5381 echo "$as_me: error: cannot find workable fgrep" >&2;} 5382 { (exit 1); exit 1; }; } 5383 fi 5384 fi 5385 echo "$as_me:5385: result: $ac_cv_path_FGREP" >&5 5386 echo "${ECHO_T}$ac_cv_path_FGREP" >&6 5387 FGREP="$ac_cv_path_FGREP" 5388 5389 if test "$GCC" = yes || test "$GXX" = yes 5390 then 5391 5392 if test "$GCC" = yes || test "$GXX" = yes 5393 then 5394 case $CFLAGS in 5395 (*-Werror=*) 5396 test -n "$verbose" && echo " repairing CFLAGS: $CFLAGS" 1>&6 5397 5398 echo "${as_me:-configure}:5398: testing repairing CFLAGS: $CFLAGS ..." 1>&5 5399 5400 cf_temp_flags= 5401 for cf_temp_scan in $CFLAGS 5402 do 5403 case "x$cf_temp_scan" in 5404 (x-Werror=*) 5405 5406 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5407 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5408 5409 ;; 5410 (*) 5411 5412 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5413 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5414 5415 ;; 5416 esac 5417 done 5418 CFLAGS="$cf_temp_flags" 5419 test -n "$verbose" && echo " ... fixed $CFLAGS" 1>&6 5420 5421 echo "${as_me:-configure}:5421: testing ... fixed $CFLAGS ..." 1>&5 5422 5423 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5424 5425 echo "${as_me:-configure}:5425: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5426 5427 ;; 5428 esac 5429 fi 5430 5431 if test "$GCC" = yes || test "$GXX" = yes 5432 then 5433 case $CPPFLAGS in 5434 (*-Werror=*) 5435 test -n "$verbose" && echo " repairing CPPFLAGS: $CPPFLAGS" 1>&6 5436 5437 echo "${as_me:-configure}:5437: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5 5438 5439 cf_temp_flags= 5440 for cf_temp_scan in $CPPFLAGS 5441 do 5442 case "x$cf_temp_scan" in 5443 (x-Werror=*) 5444 5445 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5446 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5447 5448 ;; 5449 (*) 5450 5451 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5452 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5453 5454 ;; 5455 esac 5456 done 5457 CPPFLAGS="$cf_temp_flags" 5458 test -n "$verbose" && echo " ... fixed $CPPFLAGS" 1>&6 5459 5460 echo "${as_me:-configure}:5460: testing ... fixed $CPPFLAGS ..." 1>&5 5461 5462 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5463 5464 echo "${as_me:-configure}:5464: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5465 5466 ;; 5467 esac 5468 fi 5469 5470 if test "$GCC" = yes || test "$GXX" = yes 5471 then 5472 case $LDFLAGS in 5473 (*-Werror=*) 5474 test -n "$verbose" && echo " repairing LDFLAGS: $LDFLAGS" 1>&6 5475 5476 echo "${as_me:-configure}:5476: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5 5477 5478 cf_temp_flags= 5479 for cf_temp_scan in $LDFLAGS 5480 do 5481 case "x$cf_temp_scan" in 5482 (x-Werror=*) 5483 5484 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5485 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5486 5487 ;; 5488 (*) 5489 5490 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5491 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5492 5493 ;; 5494 esac 5495 done 5496 LDFLAGS="$cf_temp_flags" 5497 test -n "$verbose" && echo " ... fixed $LDFLAGS" 1>&6 5498 5499 echo "${as_me:-configure}:5499: testing ... fixed $LDFLAGS ..." 1>&5 5500 5501 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5502 5503 echo "${as_me:-configure}:5503: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5504 5505 ;; 5506 esac 5507 fi 5508 5509 echo "$as_me:5509: checking if you want to turn on gcc warnings" >&5 5510 echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6 5511 5512 # Check whether --enable-warnings or --disable-warnings was given. 5513 if test "${enable_warnings+set}" = set; then 5514 enableval="$enable_warnings" 5515 test "$enableval" != yes && enableval=no 5516 if test "$enableval" != "no" ; then 5517 enable_warnings=yes 5518 else 5519 enable_warnings=no 5520 fi 5521 else 5522 enableval=no 5523 enable_warnings=no 5524 5525 fi; 5526 echo "$as_me:5526: result: $enable_warnings" >&5 5527 echo "${ECHO_T}$enable_warnings" >&6 5528 if test "$enable_warnings" = "yes" 5529 then 5530 5531 if test "x$have_x" = xyes; then echo "skipping X-const check"; fi 5532 cat > "conftest.$ac_ext" <<EOF 5533 #line 5533 "${as_me:-configure}" 5534 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 5535 EOF 5536 if test "$INTEL_COMPILER" = yes 5537 then 5538 # The "-wdXXX" options suppress warnings: 5539 # remark #1419: external declaration in primary source file 5540 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 5541 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 5542 # remark #193: zero used for undefined preprocessing identifier 5543 # remark #593: variable "curs_sb_left_arrow" was set but never used 5544 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 5545 # remark #869: parameter "tw" was never referenced 5546 # remark #981: operands are evaluated in unspecified order 5547 # warning #279: controlling expression is constant 5548 5549 { echo "$as_me:5549: checking for $CC warning options..." >&5 5550 echo "$as_me: checking for $CC warning options..." >&6;} 5551 cf_save_CFLAGS="$CFLAGS" 5552 EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall" 5553 for cf_opt in \ 5554 wd1419 \ 5555 wd1683 \ 5556 wd1684 \ 5557 wd193 \ 5558 wd593 \ 5559 wd279 \ 5560 wd810 \ 5561 wd869 \ 5562 wd981 5563 do 5564 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5565 if { (eval echo "$as_me:5565: \"$ac_compile\"") >&5 5566 (eval $ac_compile) 2>&5 5567 ac_status=$? 5568 echo "$as_me:5568: \$? = $ac_status" >&5 5569 (exit "$ac_status"); }; then 5570 test -n "$verbose" && echo "$as_me:5570: result: ... -$cf_opt" >&5 5571 echo "${ECHO_T}... -$cf_opt" >&6 5572 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5573 fi 5574 done 5575 CFLAGS="$cf_save_CFLAGS" 5576 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown" 5577 then 5578 { echo "$as_me:5578: checking for $CC warning options..." >&5 5579 echo "$as_me: checking for $CC warning options..." >&6;} 5580 cf_save_CFLAGS="$CFLAGS" 5581 cf_warn_CONST="" 5582 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 5583 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 5584 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 5585 for cf_opt in W Wall \ 5586 Wbad-function-cast \ 5587 Wcast-align \ 5588 Wcast-qual \ 5589 Wdeclaration-after-statement \ 5590 Wextra \ 5591 Winline \ 5592 Wmissing-declarations \ 5593 Wmissing-prototypes \ 5594 Wnested-externs \ 5595 Wpointer-arith \ 5596 Wshadow \ 5597 Wstrict-prototypes \ 5598 Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 5599 do 5600 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5601 if { (eval echo "$as_me:5601: \"$ac_compile\"") >&5 5602 (eval $ac_compile) 2>&5 5603 ac_status=$? 5604 echo "$as_me:5604: \$? = $ac_status" >&5 5605 (exit "$ac_status"); }; then 5606 test -n "$verbose" && echo "$as_me:5606: result: ... -$cf_opt" >&5 5607 echo "${ECHO_T}... -$cf_opt" >&6 5608 case "$cf_opt" in 5609 (Winline) 5610 case "$GCC_VERSION" in 5611 ([34].*) 5612 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5613 5614 echo "${as_me:-configure}:5614: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5615 5616 continue;; 5617 esac 5618 ;; 5619 (Wpointer-arith) 5620 case "$GCC_VERSION" in 5621 ([12].*) 5622 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5623 5624 echo "${as_me:-configure}:5624: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5625 5626 continue;; 5627 esac 5628 ;; 5629 esac 5630 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5631 fi 5632 done 5633 CFLAGS="$cf_save_CFLAGS" 5634 fi 5635 rm -rf ./conftest* 5636 5637 fi 5638 5639 if test "$GCC" = yes || test "$GXX" = yes 5640 then 5641 cat > conftest.i <<EOF 5642 #ifndef GCC_PRINTF 5643 #define GCC_PRINTF 0 5644 #endif 5645 #ifndef GCC_SCANF 5646 #define GCC_SCANF 0 5647 #endif 5648 #ifndef GCC_NORETURN 5649 #define GCC_NORETURN /* nothing */ 5650 #endif 5651 #ifndef GCC_UNUSED 5652 #define GCC_UNUSED /* nothing */ 5653 #endif 5654 EOF 5655 if test "$GCC" = yes 5656 then 5657 { echo "$as_me:5657: checking for $CC __attribute__ directives..." >&5 5658 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 5659 cat > "conftest.$ac_ext" <<EOF 5660 #line 5660 "${as_me:-configure}" 5661 #include "confdefs.h" 5662 #include "conftest.h" 5663 #include "conftest.i" 5664 #if GCC_PRINTF 5665 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 5666 #else 5667 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 5668 #endif 5669 #if GCC_SCANF 5670 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 5671 #else 5672 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 5673 #endif 5674 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 5675 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 5676 extern void foo(void) GCC_NORETURN; 5677 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; } 5678 EOF 5679 cf_printf_attribute=no 5680 cf_scanf_attribute=no 5681 for cf_attribute in scanf printf unused noreturn 5682 do 5683 5684 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 5685 5686 cf_directive="__attribute__(($cf_attribute))" 5687 echo "checking for $CC $cf_directive" 1>&5 5688 5689 case "$cf_attribute" in 5690 (printf) 5691 cf_printf_attribute=yes 5692 cat >conftest.h <<EOF 5693 #define GCC_$cf_ATTRIBUTE 1 5694 EOF 5695 ;; 5696 (scanf) 5697 cf_scanf_attribute=yes 5698 cat >conftest.h <<EOF 5699 #define GCC_$cf_ATTRIBUTE 1 5700 EOF 5701 ;; 5702 (*) 5703 cat >conftest.h <<EOF 5704 #define GCC_$cf_ATTRIBUTE $cf_directive 5705 EOF 5706 ;; 5707 esac 5708 5709 if { (eval echo "$as_me:5709: \"$ac_compile\"") >&5 5710 (eval $ac_compile) 2>&5 5711 ac_status=$? 5712 echo "$as_me:5712: \$? = $ac_status" >&5 5713 (exit "$ac_status"); }; then 5714 test -n "$verbose" && echo "$as_me:5714: result: ... $cf_attribute" >&5 5715 echo "${ECHO_T}... $cf_attribute" >&6 5716 cat conftest.h >>confdefs.h 5717 case "$cf_attribute" in 5718 (noreturn) 5719 5720 cat >>confdefs.h <<EOF 5721 #define GCC_NORETURN $cf_directive 5722 EOF 5723 5724 ;; 5725 (printf) 5726 cf_value='/* nothing */' 5727 if test "$cf_printf_attribute" != no ; then 5728 cf_value='__attribute__((format(printf,fmt,var)))' 5729 5730 cat >>confdefs.h <<\EOF 5731 #define GCC_PRINTF 1 5732 EOF 5733 5734 fi 5735 5736 cat >>confdefs.h <<EOF 5737 #define GCC_PRINTFLIKE(fmt,var) $cf_value 5738 EOF 5739 5740 ;; 5741 (scanf) 5742 cf_value='/* nothing */' 5743 if test "$cf_scanf_attribute" != no ; then 5744 cf_value='__attribute__((format(scanf,fmt,var)))' 5745 5746 cat >>confdefs.h <<\EOF 5747 #define GCC_SCANF 1 5748 EOF 5749 5750 fi 5751 5752 cat >>confdefs.h <<EOF 5753 #define GCC_SCANFLIKE(fmt,var) $cf_value 5754 EOF 5755 5756 ;; 5757 (unused) 5758 5759 cat >>confdefs.h <<EOF 5760 #define GCC_UNUSED $cf_directive 5761 EOF 5762 5763 ;; 5764 esac 5765 fi 5766 done 5767 else 5768 ${FGREP-fgrep} define conftest.i >>confdefs.h 5769 fi 5770 rm -rf ./conftest* 5771 fi 5772 5773 fi 5774 5775 echo "$as_me:5775: checking if you want to see long compiling messages" >&5 5776 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 5777 5778 # Check whether --enable-echo or --disable-echo was given. 5779 if test "${enable_echo+set}" = set; then 5780 enableval="$enable_echo" 5781 test "$enableval" != no && enableval=yes 5782 if test "$enableval" != "yes" ; then 5783 5784 ECHO_LT='--silent' 5785 ECHO_LD='@echo linking $@;' 5786 RULE_CC='@echo compiling $<' 5787 SHOW_CC='@echo compiling $@' 5788 ECHO_CC='@' 5789 5790 else 5791 5792 ECHO_LT='' 5793 ECHO_LD='' 5794 RULE_CC='' 5795 SHOW_CC='' 5796 ECHO_CC='' 5797 5798 fi 5799 else 5800 enableval=yes 5801 5802 ECHO_LT='' 5803 ECHO_LD='' 5804 RULE_CC='' 5805 SHOW_CC='' 5806 ECHO_CC='' 5807 5808 fi; 5809 echo "$as_me:5809: result: $enableval" >&5 5810 echo "${ECHO_T}$enableval" >&6 5811 5812 echo "$as_me:5812: checking if you want to use dmalloc for testing" >&5 5813 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 5814 5815 # Check whether --with-dmalloc or --without-dmalloc was given. 5816 if test "${with_dmalloc+set}" = set; then 5817 withval="$with_dmalloc" 5818 5819 cat >>confdefs.h <<EOF 5820 #define USE_DMALLOC 1 5821 EOF 5822 5823 : "${with_cflags:=-g}" 5824 : "${enable_leaks:=no}" 5825 with_dmalloc=yes 5826 else 5827 with_dmalloc= 5828 fi; 5829 echo "$as_me:5829: result: ${with_dmalloc:-no}" >&5 5830 echo "${ECHO_T}${with_dmalloc:-no}" >&6 5831 5832 case ".$with_cflags" in 5833 (.*-g*) 5834 case .$CFLAGS in 5835 (.*-g*) 5836 ;; 5837 (*) 5838 5839 cf_fix_cppflags=no 5840 cf_new_cflags= 5841 cf_new_cppflags= 5842 cf_new_extra_cppflags= 5843 5844 for cf_add_cflags in -g 5845 do 5846 case "$cf_fix_cppflags" in 5847 (no) 5848 case "$cf_add_cflags" in 5849 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5850 case "$cf_add_cflags" in 5851 (-D*) 5852 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5853 5854 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5855 && test -z "${cf_tst_cflags}" \ 5856 && cf_fix_cppflags=yes 5857 5858 if test "$cf_fix_cppflags" = yes ; then 5859 5860 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5861 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5862 5863 continue 5864 elif test "${cf_tst_cflags}" = "\"'" ; then 5865 5866 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5867 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5868 5869 continue 5870 fi 5871 ;; 5872 esac 5873 case "$CPPFLAGS" in 5874 (*$cf_add_cflags) 5875 ;; 5876 (*) 5877 case "$cf_add_cflags" in 5878 (-D*) 5879 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5880 5881 CPPFLAGS=`echo "$CPPFLAGS" | \ 5882 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5883 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5884 5885 ;; 5886 esac 5887 5888 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5889 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5890 5891 ;; 5892 esac 5893 ;; 5894 (*) 5895 5896 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5897 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5898 5899 ;; 5900 esac 5901 ;; 5902 (yes) 5903 5904 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5905 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5906 5907 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 5908 5909 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5910 && test -z "${cf_tst_cflags}" \ 5911 && cf_fix_cppflags=no 5912 ;; 5913 esac 5914 done 5915 5916 if test -n "$cf_new_cflags" ; then 5917 5918 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5919 CFLAGS="${CFLAGS}$cf_new_cflags" 5920 5921 fi 5922 5923 if test -n "$cf_new_cppflags" ; then 5924 5925 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5926 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5927 5928 fi 5929 5930 if test -n "$cf_new_extra_cppflags" ; then 5931 5932 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5933 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5934 5935 fi 5936 5937 ;; 5938 esac 5939 ;; 5940 esac 5941 5942 if test "$with_dmalloc" = yes ; then 5943 echo "$as_me:5943: checking for dmalloc.h" >&5 5944 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 5945 if test "${ac_cv_header_dmalloc_h+set}" = set; then 5946 echo $ECHO_N "(cached) $ECHO_C" >&6 5947 else 5948 cat >"conftest.$ac_ext" <<_ACEOF 5949 #line 5949 "configure" 5950 #include "confdefs.h" 5951 #include <dmalloc.h> 5952 _ACEOF 5953 if { (eval echo "$as_me:5953: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5954 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5955 ac_status=$? 5956 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5957 rm -f conftest.er1 5958 cat conftest.err >&5 5959 echo "$as_me:5959: \$? = $ac_status" >&5 5960 (exit "$ac_status"); } >/dev/null; then 5961 if test -s conftest.err; then 5962 ac_cpp_err=$ac_c_preproc_warn_flag 5963 else 5964 ac_cpp_err= 5965 fi 5966 else 5967 ac_cpp_err=yes 5968 fi 5969 if test -z "$ac_cpp_err"; then 5970 ac_cv_header_dmalloc_h=yes 5971 else 5972 echo "$as_me: failed program was:" >&5 5973 cat "conftest.$ac_ext" >&5 5974 ac_cv_header_dmalloc_h=no 5975 fi 5976 rm -f conftest.err "conftest.$ac_ext" 5977 fi 5978 echo "$as_me:5978: result: $ac_cv_header_dmalloc_h" >&5 5979 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 5980 if test "$ac_cv_header_dmalloc_h" = yes; then 5981 5982 echo "$as_me:5982: checking for dmalloc_debug in -ldmalloc" >&5 5983 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 5984 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 5985 echo $ECHO_N "(cached) $ECHO_C" >&6 5986 else 5987 ac_check_lib_save_LIBS=$LIBS 5988 LIBS="-ldmalloc $LIBS" 5989 cat >"conftest.$ac_ext" <<_ACEOF 5990 #line 5990 "configure" 5991 #include "confdefs.h" 5992 5993 /* Override any gcc2 internal prototype to avoid an error. */ 5994 #ifdef __cplusplus 5995 extern "C" 5996 #endif 5997 /* We use char because int might match the return type of a gcc2 5998 builtin and then its argument prototype would still apply. */ 5999 char dmalloc_debug (); 6000 int 6001 main (void) 6002 { 6003 dmalloc_debug (); 6004 ; 6005 return 0; 6006 } 6007 _ACEOF 6008 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6009 if { (eval echo "$as_me:6009: \"$ac_link\"") >&5 6010 (eval $ac_link) 2>&5 6011 ac_status=$? 6012 echo "$as_me:6012: \$? = $ac_status" >&5 6013 (exit "$ac_status"); } && 6014 { ac_try='test -s "conftest$ac_exeext"' 6015 { (eval echo "$as_me:6015: \"$ac_try\"") >&5 6016 (eval $ac_try) 2>&5 6017 ac_status=$? 6018 echo "$as_me:6018: \$? = $ac_status" >&5 6019 (exit "$ac_status"); }; }; then 6020 ac_cv_lib_dmalloc_dmalloc_debug=yes 6021 else 6022 echo "$as_me: failed program was:" >&5 6023 cat "conftest.$ac_ext" >&5 6024 ac_cv_lib_dmalloc_dmalloc_debug=no 6025 fi 6026 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6027 LIBS=$ac_check_lib_save_LIBS 6028 fi 6029 echo "$as_me:6029: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 6030 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 6031 if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then 6032 cat >>confdefs.h <<EOF 6033 #define HAVE_LIBDMALLOC 1 6034 EOF 6035 6036 LIBS="-ldmalloc $LIBS" 6037 6038 fi 6039 6040 fi 6041 6042 fi 6043 6044 echo "$as_me:6044: checking if you want to use dbmalloc for testing" >&5 6045 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 6046 6047 # Check whether --with-dbmalloc or --without-dbmalloc was given. 6048 if test "${with_dbmalloc+set}" = set; then 6049 withval="$with_dbmalloc" 6050 6051 cat >>confdefs.h <<EOF 6052 #define USE_DBMALLOC 1 6053 EOF 6054 6055 : "${with_cflags:=-g}" 6056 : "${enable_leaks:=no}" 6057 with_dbmalloc=yes 6058 else 6059 with_dbmalloc= 6060 fi; 6061 echo "$as_me:6061: result: ${with_dbmalloc:-no}" >&5 6062 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 6063 6064 case ".$with_cflags" in 6065 (.*-g*) 6066 case .$CFLAGS in 6067 (.*-g*) 6068 ;; 6069 (*) 6070 6071 cf_fix_cppflags=no 6072 cf_new_cflags= 6073 cf_new_cppflags= 6074 cf_new_extra_cppflags= 6075 6076 for cf_add_cflags in -g 6077 do 6078 case "$cf_fix_cppflags" in 6079 (no) 6080 case "$cf_add_cflags" in 6081 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6082 case "$cf_add_cflags" in 6083 (-D*) 6084 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6085 6086 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6087 && test -z "${cf_tst_cflags}" \ 6088 && cf_fix_cppflags=yes 6089 6090 if test "$cf_fix_cppflags" = yes ; then 6091 6092 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6093 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6094 6095 continue 6096 elif test "${cf_tst_cflags}" = "\"'" ; then 6097 6098 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6099 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6100 6101 continue 6102 fi 6103 ;; 6104 esac 6105 case "$CPPFLAGS" in 6106 (*$cf_add_cflags) 6107 ;; 6108 (*) 6109 case "$cf_add_cflags" in 6110 (-D*) 6111 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6112 6113 CPPFLAGS=`echo "$CPPFLAGS" | \ 6114 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6115 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6116 6117 ;; 6118 esac 6119 6120 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6121 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6122 6123 ;; 6124 esac 6125 ;; 6126 (*) 6127 6128 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6129 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6130 6131 ;; 6132 esac 6133 ;; 6134 (yes) 6135 6136 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6137 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6138 6139 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6140 6141 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6142 && test -z "${cf_tst_cflags}" \ 6143 && cf_fix_cppflags=no 6144 ;; 6145 esac 6146 done 6147 6148 if test -n "$cf_new_cflags" ; then 6149 6150 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6151 CFLAGS="${CFLAGS}$cf_new_cflags" 6152 6153 fi 6154 6155 if test -n "$cf_new_cppflags" ; then 6156 6157 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6158 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6159 6160 fi 6161 6162 if test -n "$cf_new_extra_cppflags" ; then 6163 6164 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6165 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6166 6167 fi 6168 6169 ;; 6170 esac 6171 ;; 6172 esac 6173 6174 if test "$with_dbmalloc" = yes ; then 6175 echo "$as_me:6175: checking for dbmalloc.h" >&5 6176 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 6177 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 6178 echo $ECHO_N "(cached) $ECHO_C" >&6 6179 else 6180 cat >"conftest.$ac_ext" <<_ACEOF 6181 #line 6181 "configure" 6182 #include "confdefs.h" 6183 #include <dbmalloc.h> 6184 _ACEOF 6185 if { (eval echo "$as_me:6185: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6186 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6187 ac_status=$? 6188 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6189 rm -f conftest.er1 6190 cat conftest.err >&5 6191 echo "$as_me:6191: \$? = $ac_status" >&5 6192 (exit "$ac_status"); } >/dev/null; then 6193 if test -s conftest.err; then 6194 ac_cpp_err=$ac_c_preproc_warn_flag 6195 else 6196 ac_cpp_err= 6197 fi 6198 else 6199 ac_cpp_err=yes 6200 fi 6201 if test -z "$ac_cpp_err"; then 6202 ac_cv_header_dbmalloc_h=yes 6203 else 6204 echo "$as_me: failed program was:" >&5 6205 cat "conftest.$ac_ext" >&5 6206 ac_cv_header_dbmalloc_h=no 6207 fi 6208 rm -f conftest.err "conftest.$ac_ext" 6209 fi 6210 echo "$as_me:6210: result: $ac_cv_header_dbmalloc_h" >&5 6211 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 6212 if test "$ac_cv_header_dbmalloc_h" = yes; then 6213 6214 echo "$as_me:6214: checking for debug_malloc in -ldbmalloc" >&5 6215 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 6216 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 6217 echo $ECHO_N "(cached) $ECHO_C" >&6 6218 else 6219 ac_check_lib_save_LIBS=$LIBS 6220 LIBS="-ldbmalloc $LIBS" 6221 cat >"conftest.$ac_ext" <<_ACEOF 6222 #line 6222 "configure" 6223 #include "confdefs.h" 6224 6225 /* Override any gcc2 internal prototype to avoid an error. */ 6226 #ifdef __cplusplus 6227 extern "C" 6228 #endif 6229 /* We use char because int might match the return type of a gcc2 6230 builtin and then its argument prototype would still apply. */ 6231 char debug_malloc (); 6232 int 6233 main (void) 6234 { 6235 debug_malloc (); 6236 ; 6237 return 0; 6238 } 6239 _ACEOF 6240 rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6241 if { (eval echo "$as_me:6241: \"$ac_link\"") >&5 6242 (eval $ac_link) 2>&5 6243 ac_status=$? 6244 echo "$as_me:6244: \$? = $ac_status" >&5 6245 (exit "$ac_status"); } && 6246 { ac_try='test -s "conftest$ac_exeext"' 6247 { (eval echo "$as_me:6247: \"$ac_try\"") >&5 6248 (eval $ac_try) 2>&5 6249 ac_status=$? 6250 echo "$as_me:6250: \$? = $ac_status" >&5 6251 (exit "$ac_status"); }; }; then 6252 ac_cv_lib_dbmalloc_debug_malloc=yes 6253 else 6254 echo "$as_me: failed program was:" >&5 6255 cat "conftest.$ac_ext" >&5 6256 ac_cv_lib_dbmalloc_debug_malloc=no 6257 fi 6258 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6259 LIBS=$ac_check_lib_save_LIBS 6260 fi 6261 echo "$as_me:6261: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 6262 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 6263 if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then 6264 cat >>confdefs.h <<EOF 6265 #define HAVE_LIBDBMALLOC 1 6266 EOF 6267 6268 LIBS="-ldbmalloc $LIBS" 6269 6270 fi 6271 6272 fi 6273 6274 fi 6275 6276 echo "$as_me:6276: checking if you want to use valgrind for testing" >&5 6277 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 6278 6279 # Check whether --with-valgrind or --without-valgrind was given. 6280 if test "${with_valgrind+set}" = set; then 6281 withval="$with_valgrind" 6282 6283 cat >>confdefs.h <<EOF 6284 #define USE_VALGRIND 1 6285 EOF 6286 6287 : "${with_cflags:=-g}" 6288 : "${enable_leaks:=no}" 6289 with_valgrind=yes 6290 else 6291 with_valgrind= 6292 fi; 6293 echo "$as_me:6293: result: ${with_valgrind:-no}" >&5 6294 echo "${ECHO_T}${with_valgrind:-no}" >&6 6295 6296 case ".$with_cflags" in 6297 (.*-g*) 6298 case .$CFLAGS in 6299 (.*-g*) 6300 ;; 6301 (*) 6302 6303 cf_fix_cppflags=no 6304 cf_new_cflags= 6305 cf_new_cppflags= 6306 cf_new_extra_cppflags= 6307 6308 for cf_add_cflags in -g 6309 do 6310 case "$cf_fix_cppflags" in 6311 (no) 6312 case "$cf_add_cflags" in 6313 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6314 case "$cf_add_cflags" in 6315 (-D*) 6316 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6317 6318 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6319 && test -z "${cf_tst_cflags}" \ 6320 && cf_fix_cppflags=yes 6321 6322 if test "$cf_fix_cppflags" = yes ; then 6323 6324 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6325 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6326 6327 continue 6328 elif test "${cf_tst_cflags}" = "\"'" ; then 6329 6330 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6331 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6332 6333 continue 6334 fi 6335 ;; 6336 esac 6337 case "$CPPFLAGS" in 6338 (*$cf_add_cflags) 6339 ;; 6340 (*) 6341 case "$cf_add_cflags" in 6342 (-D*) 6343 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6344 6345 CPPFLAGS=`echo "$CPPFLAGS" | \ 6346 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6347 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6348 6349 ;; 6350 esac 6351 6352 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6353 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6354 6355 ;; 6356 esac 6357 ;; 6358 (*) 6359 6360 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6361 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6362 6363 ;; 6364 esac 6365 ;; 6366 (yes) 6367 6368 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6369 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6370 6371 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6372 6373 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6374 && test -z "${cf_tst_cflags}" \ 6375 && cf_fix_cppflags=no 6376 ;; 6377 esac 6378 done 6379 6380 if test -n "$cf_new_cflags" ; then 6381 6382 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6383 CFLAGS="${CFLAGS}$cf_new_cflags" 6384 6385 fi 6386 6387 if test -n "$cf_new_cppflags" ; then 6388 6389 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6390 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6391 6392 fi 6393 6394 if test -n "$cf_new_extra_cppflags" ; then 6395 6396 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6397 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6398 6399 fi 6400 6401 ;; 6402 esac 6403 ;; 6404 esac 6405 6406 echo "$as_me:6406: checking if you want to perform memory-leak testing" >&5 6407 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 6408 6409 # Check whether --enable-leaks or --disable-leaks was given. 6410 if test "${enable_leaks+set}" = set; then 6411 enableval="$enable_leaks" 6412 enable_leaks=no 6413 else 6414 enable_leaks=yes 6415 fi; 6416 if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 6417 echo "$as_me:6417: result: $with_no_leaks" >&5 6418 echo "${ECHO_T}$with_no_leaks" >&6 6419 6420 if test "$enable_leaks" = no ; then 6421 6422 cat >>confdefs.h <<\EOF 6423 #define NO_LEAKS 1 6424 EOF 6425 6426 cat >>confdefs.h <<\EOF 6427 #define YY_NO_LEAKS 1 6428 EOF 6429 6430 fi 6431 6432 # Extract the first word of "groff", so it can be a program name with args. 6433 set dummy groff; ac_word=$2 6434 echo "$as_me:6434: checking for $ac_word" >&5 6435 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6436 if test "${ac_cv_path_GROFF_PATH+set}" = set; then 6437 echo $ECHO_N "(cached) $ECHO_C" >&6 6438 else 6439 case $GROFF_PATH in 6440 [\\/]* | ?:[\\/]*) 6441 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 6442 ;; 6443 *) 6444 ac_save_IFS=$IFS; IFS=$ac_path_separator 6445 ac_dummy="$PATH" 6446 for ac_dir in $ac_dummy; do 6447 IFS=$ac_save_IFS 6448 test -z "$ac_dir" && ac_dir=. 6449 if $as_executable_p "$ac_dir/$ac_word"; then 6450 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 6451 echo "$as_me:6451: found $ac_dir/$ac_word" >&5 6452 break 6453 fi 6454 done 6455 6456 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 6457 ;; 6458 esac 6459 fi 6460 GROFF_PATH=$ac_cv_path_GROFF_PATH 6461 6462 if test -n "$GROFF_PATH"; then 6463 echo "$as_me:6463: result: $GROFF_PATH" >&5 6464 echo "${ECHO_T}$GROFF_PATH" >&6 6465 else 6466 echo "$as_me:6466: result: no" >&5 6467 echo "${ECHO_T}no" >&6 6468 fi 6469 6470 for ac_prog in nroff mandoc 6471 do 6472 # Extract the first word of "$ac_prog", so it can be a program name with args. 6473 set dummy $ac_prog; ac_word=$2 6474 echo "$as_me:6474: checking for $ac_word" >&5 6475 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6476 if test "${ac_cv_path_NROFF_PATH+set}" = set; then 6477 echo $ECHO_N "(cached) $ECHO_C" >&6 6478 else 6479 case $NROFF_PATH in 6480 [\\/]* | ?:[\\/]*) 6481 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 6482 ;; 6483 *) 6484 ac_save_IFS=$IFS; IFS=$ac_path_separator 6485 ac_dummy="$PATH" 6486 for ac_dir in $ac_dummy; do 6487 IFS=$ac_save_IFS 6488 test -z "$ac_dir" && ac_dir=. 6489 if $as_executable_p "$ac_dir/$ac_word"; then 6490 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 6491 echo "$as_me:6491: found $ac_dir/$ac_word" >&5 6492 break 6493 fi 6494 done 6495 6496 ;; 6497 esac 6498 fi 6499 NROFF_PATH=$ac_cv_path_NROFF_PATH 6500 6501 if test -n "$NROFF_PATH"; then 6502 echo "$as_me:6502: result: $NROFF_PATH" >&5 6503 echo "${ECHO_T}$NROFF_PATH" >&6 6504 else 6505 echo "$as_me:6505: result: no" >&5 6506 echo "${ECHO_T}no" >&6 6507 fi 6508 6509 test -n "$NROFF_PATH" && break 6510 done 6511 test -n "$NROFF_PATH" || NROFF_PATH="no" 6512 6513 # Extract the first word of "tbl", so it can be a program name with args. 6514 set dummy tbl; ac_word=$2 6515 echo "$as_me:6515: checking for $ac_word" >&5 6516 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6517 if test "${ac_cv_path_TBL_PATH+set}" = set; then 6518 echo $ECHO_N "(cached) $ECHO_C" >&6 6519 else 6520 case $TBL_PATH in 6521 [\\/]* | ?:[\\/]*) 6522 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 6523 ;; 6524 *) 6525 ac_save_IFS=$IFS; IFS=$ac_path_separator 6526 ac_dummy="$PATH" 6527 for ac_dir in $ac_dummy; do 6528 IFS=$ac_save_IFS 6529 test -z "$ac_dir" && ac_dir=. 6530 if $as_executable_p "$ac_dir/$ac_word"; then 6531 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 6532 echo "$as_me:6532: found $ac_dir/$ac_word" >&5 6533 break 6534 fi 6535 done 6536 6537 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 6538 ;; 6539 esac 6540 fi 6541 TBL_PATH=$ac_cv_path_TBL_PATH 6542 6543 if test -n "$TBL_PATH"; then 6544 echo "$as_me:6544: result: $TBL_PATH" >&5 6545 echo "${ECHO_T}$TBL_PATH" >&6 6546 else 6547 echo "$as_me:6547: result: no" >&5 6548 echo "${ECHO_T}no" >&6 6549 fi 6550 6551 if test "x$GROFF_PATH" = xno 6552 then 6553 NROFF_NOTE= 6554 GROFF_NOTE="#" 6555 else 6556 NROFF_NOTE="#" 6557 GROFF_NOTE= 6558 fi 6559 6560 case "x${with_man2html}" in 6561 (xno) 6562 cf_man2html=no 6563 ;; 6564 (x|xyes) 6565 # Extract the first word of "man2html", so it can be a program name with args. 6566 set dummy man2html; ac_word=$2 6567 echo "$as_me:6567: checking for $ac_word" >&5 6568 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6569 if test "${ac_cv_path_cf_man2html+set}" = set; then 6570 echo $ECHO_N "(cached) $ECHO_C" >&6 6571 else 6572 case $cf_man2html in 6573 [\\/]* | ?:[\\/]*) 6574 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6575 ;; 6576 *) 6577 ac_save_IFS=$IFS; IFS=$ac_path_separator 6578 ac_dummy="$PATH" 6579 for ac_dir in $ac_dummy; do 6580 IFS=$ac_save_IFS 6581 test -z "$ac_dir" && ac_dir=. 6582 if $as_executable_p "$ac_dir/$ac_word"; then 6583 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6584 echo "$as_me:6584: found $ac_dir/$ac_word" >&5 6585 break 6586 fi 6587 done 6588 6589 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6590 ;; 6591 esac 6592 fi 6593 cf_man2html=$ac_cv_path_cf_man2html 6594 6595 if test -n "$cf_man2html"; then 6596 echo "$as_me:6596: result: $cf_man2html" >&5 6597 echo "${ECHO_T}$cf_man2html" >&6 6598 else 6599 echo "$as_me:6599: result: no" >&5 6600 echo "${ECHO_T}no" >&6 6601 fi 6602 6603 case "x$cf_man2html" in 6604 (x/*) 6605 echo "$as_me:6605: checking for the modified Earl Hood script" >&5 6606 echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 6607 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 6608 then 6609 cf_man2html_ok=yes 6610 else 6611 cf_man2html=no 6612 cf_man2html_ok=no 6613 fi 6614 echo "$as_me:6614: result: $cf_man2html_ok" >&5 6615 echo "${ECHO_T}$cf_man2html_ok" >&6 6616 ;; 6617 (*) 6618 cf_man2html=no 6619 ;; 6620 esac 6621 esac 6622 6623 echo "$as_me:6623: checking for program to convert manpage to html" >&5 6624 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 6625 6626 # Check whether --with-man2html or --without-man2html was given. 6627 if test "${with_man2html+set}" = set; then 6628 withval="$with_man2html" 6629 cf_man2html=$withval 6630 else 6631 cf_man2html=$cf_man2html 6632 fi; 6633 6634 cf_with_groff=no 6635 6636 case $cf_man2html in 6637 (yes) 6638 echo "$as_me:6638: result: man2html" >&5 6639 echo "${ECHO_T}man2html" >&6 6640 # Extract the first word of "man2html", so it can be a program name with args. 6641 set dummy man2html; ac_word=$2 6642 echo "$as_me:6642: checking for $ac_word" >&5 6643 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6644 if test "${ac_cv_path_cf_man2html+set}" = set; then 6645 echo $ECHO_N "(cached) $ECHO_C" >&6 6646 else 6647 case $cf_man2html in 6648 [\\/]* | ?:[\\/]*) 6649 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6650 ;; 6651 *) 6652 ac_save_IFS=$IFS; IFS=$ac_path_separator 6653 ac_dummy="$PATH" 6654 for ac_dir in $ac_dummy; do 6655 IFS=$ac_save_IFS 6656 test -z "$ac_dir" && ac_dir=. 6657 if $as_executable_p "$ac_dir/$ac_word"; then 6658 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6659 echo "$as_me:6659: found $ac_dir/$ac_word" >&5 6660 break 6661 fi 6662 done 6663 6664 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6665 ;; 6666 esac 6667 fi 6668 cf_man2html=$ac_cv_path_cf_man2html 6669 6670 if test -n "$cf_man2html"; then 6671 echo "$as_me:6671: result: $cf_man2html" >&5 6672 echo "${ECHO_T}$cf_man2html" >&6 6673 else 6674 echo "$as_me:6674: result: no" >&5 6675 echo "${ECHO_T}no" >&6 6676 fi 6677 6678 ;; 6679 (no|groff|*/groff*) 6680 cf_with_groff=yes 6681 cf_man2html=$GROFF_PATH 6682 echo "$as_me:6682: result: $cf_man2html" >&5 6683 echo "${ECHO_T}$cf_man2html" >&6 6684 ;; 6685 (*) 6686 echo "$as_me:6686: result: $cf_man2html" >&5 6687 echo "${ECHO_T}$cf_man2html" >&6 6688 ;; 6689 esac 6690 6691 MAN2HTML_TEMP="man2html.tmp" 6692 cat >$MAN2HTML_TEMP <<CF_EOF 6693 #!$SHELL 6694 # Temporary script generated by CF_WITH_MAN2HTML 6695 # Convert inputs to html, sending result to standard output. 6696 # 6697 # Parameters: 6698 # \${1} = rootname of file to convert 6699 # \${2} = suffix of file to convert, e.g., "1" 6700 # \${3} = macros to use, e.g., "man" 6701 # 6702 ROOT=\$1 6703 TYPE=\$2 6704 MACS=\$3 6705 6706 unset LANG 6707 unset LC_ALL 6708 unset LC_CTYPE 6709 unset LANGUAGE 6710 GROFF_NO_SGR=stupid 6711 export GROFF_NO_SGR 6712 6713 CF_EOF 6714 6715 NROFF_OPTS= 6716 if test "x$cf_with_groff" = xyes 6717 then 6718 MAN2HTML_NOTE="$GROFF_NOTE" 6719 MAN2HTML_PATH="$GROFF_PATH" 6720 cat >>$MAN2HTML_TEMP <<CF_EOF 6721 $SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 6722 CF_EOF 6723 else 6724 # disable hyphenation if this is groff 6725 if test "x$GROFF_PATH" != xno 6726 then 6727 echo "$as_me:6727: checking if nroff is really groff" >&5 6728 echo $ECHO_N "checking if nroff is really groff... $ECHO_C" >&6 6729 cf_check_groff="`$NROFF_PATH --version 2>/dev/null | grep groff`" 6730 test -n "$cf_check_groff" && cf_check_groff=yes 6731 test -n "$cf_check_groff" || cf_check_groff=no 6732 echo "$as_me:6732: result: $cf_check_groff" >&5 6733 echo "${ECHO_T}$cf_check_groff" >&6 6734 test "x$cf_check_groff" = xyes && NROFF_OPTS="-rHY=0" 6735 fi 6736 MAN2HTML_NOTE="" 6737 6738 if test "x$prefix" != xNONE; then 6739 cf_path_syntax="$prefix" 6740 else 6741 cf_path_syntax="$ac_default_prefix" 6742 fi 6743 6744 case ".$cf_man2html" in 6745 (.\$\(*\)*|.\'*\'*) 6746 ;; 6747 (..|./*|.\\*) 6748 ;; 6749 (.[a-zA-Z]:[\\/]*) # OS/2 EMX 6750 ;; 6751 (.\$\{*prefix\}*|.\$\{*dir\}*) 6752 eval cf_man2html="$cf_man2html" 6753 case ".$cf_man2html" in 6754 (.NONE/*) 6755 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 6756 ;; 6757 esac 6758 ;; 6759 (.no|.NONE/*) 6760 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 6761 ;; 6762 (*) 6763 { { echo "$as_me:6763: error: expected a pathname, not \"$cf_man2html\"" >&5 6764 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 6765 { (exit 1); exit 1; }; } 6766 ;; 6767 esac 6768 6769 MAN2HTML_PATH="$cf_man2html" 6770 echo "$as_me:6770: checking for $cf_man2html top/bottom margins" >&5 6771 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 6772 6773 # for this example, expect 3 lines of content, the remainder is head/foot 6774 cat >conftest.in <<CF_EOF 6775 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 6776 .SH SECTION 6777 MARKER 6778 CF_EOF 6779 6780 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6781 6782 cf_man2html_1st="`${FGREP-fgrep} -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 6783 cf_man2html_top=`expr "$cf_man2html_1st" - 2` 6784 cf_man2html_bot="`wc -l conftest.out |sed -e 's/[^0-9]//g'`" 6785 cf_man2html_bot=`expr "$cf_man2html_bot" - 2 - "$cf_man2html_top"` 6786 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 6787 6788 echo "$as_me:6788: result: $cf_man2html_top_bot" >&5 6789 echo "${ECHO_T}$cf_man2html_top_bot" >&6 6790 6791 echo "$as_me:6791: checking for pagesize to use" >&5 6792 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 6793 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 6794 do 6795 cat >>conftest.in <<CF_EOF 6796 .nf 6797 0 6798 1 6799 2 6800 3 6801 4 6802 5 6803 6 6804 7 6805 8 6806 9 6807 CF_EOF 6808 done 6809 6810 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6811 cf_man2html_page="`${FGREP-fgrep} -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 6812 test -z "$cf_man2html_page" && cf_man2html_page=99999 6813 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 6814 6815 rm -rf conftest* 6816 echo "$as_me:6816: result: $cf_man2html_page" >&5 6817 echo "${ECHO_T}$cf_man2html_page" >&6 6818 6819 cat >>$MAN2HTML_TEMP <<CF_EOF 6820 : \${MAN2HTML_PATH=$MAN2HTML_PATH} 6821 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title=\"\$ROOT(\$TYPE)\" -compress -pgsize $cf_man2html_page" 6822 case \${TYPE} in 6823 (ms) 6824 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 6825 ;; 6826 (*) 6827 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 6828 ;; 6829 esac 6830 CF_EOF 6831 fi 6832 6833 chmod 700 $MAN2HTML_TEMP 6834 6835 echo "$as_me:6835: checking for ANSI C header files" >&5 6836 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 6837 if test "${ac_cv_header_stdc+set}" = set; then 6838 echo $ECHO_N "(cached) $ECHO_C" >&6 6839 else 6840 cat >"conftest.$ac_ext" <<_ACEOF 6841 #line 6841 "configure" 6842 #include "confdefs.h" 6843 #include <stdlib.h> 6844 #include <stdarg.h> 6845 #include <string.h> 6846 #include <float.h> 6847 6848 _ACEOF 6849 if { (eval echo "$as_me:6849: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6850 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6851 ac_status=$? 6852 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6853 rm -f conftest.er1 6854 cat conftest.err >&5 6855 echo "$as_me:6855: \$? = $ac_status" >&5 6856 (exit "$ac_status"); } >/dev/null; then 6857 if test -s conftest.err; then 6858 ac_cpp_err=$ac_c_preproc_warn_flag 6859 else 6860 ac_cpp_err= 6861 fi 6862 else 6863 ac_cpp_err=yes 6864 fi 6865 if test -z "$ac_cpp_err"; then 6866 ac_cv_header_stdc=yes 6867 else 6868 echo "$as_me: failed program was:" >&5 6869 cat "conftest.$ac_ext" >&5 6870 ac_cv_header_stdc=no 6871 fi 6872 rm -f conftest.err "conftest.$ac_ext" 6873 6874 if test $ac_cv_header_stdc = yes; then 6875 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6876 cat >"conftest.$ac_ext" <<_ACEOF 6877 #line 6877 "configure" 6878 #include "confdefs.h" 6879 #include <string.h> 6880 6881 _ACEOF 6882 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6883 $EGREP "memchr" >/dev/null 2>&1; then 6884 : 6885 else 6886 ac_cv_header_stdc=no 6887 fi 6888 rm -rf conftest* 6889 6890 fi 6891 6892 if test $ac_cv_header_stdc = yes; then 6893 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6894 cat >"conftest.$ac_ext" <<_ACEOF 6895 #line 6895 "configure" 6896 #include "confdefs.h" 6897 #include <stdlib.h> 6898 6899 _ACEOF 6900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6901 $EGREP "free" >/dev/null 2>&1; then 6902 : 6903 else 6904 ac_cv_header_stdc=no 6905 fi 6906 rm -rf conftest* 6907 6908 fi 6909 6910 if test $ac_cv_header_stdc = yes; then 6911 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6912 if test "$cross_compiling" = yes; then 6913 : 6914 else 6915 cat >"conftest.$ac_ext" <<_ACEOF 6916 #line 6916 "configure" 6917 #include "confdefs.h" 6918 #include <ctype.h> 6919 #if ((' ' & 0x0FF) == 0x020) 6920 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6921 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6922 #else 6923 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 6924 || ('j' <= (c) && (c) <= 'r') \ 6925 || ('s' <= (c) && (c) <= 'z')) 6926 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6927 #endif 6928 6929 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6930 int 6931 main (void) 6932 { 6933 int i; 6934 for (i = 0; i < 256; i++) 6935 if (XOR (islower (i), ISLOWER (i)) 6936 || toupper (i) != TOUPPER (i)) 6937 $ac_main_return(2); 6938 $ac_main_return (0); 6939 } 6940 _ACEOF 6941 rm -f "conftest$ac_exeext" 6942 if { (eval echo "$as_me:6942: \"$ac_link\"") >&5 6943 (eval $ac_link) 2>&5 6944 ac_status=$? 6945 echo "$as_me:6945: \$? = $ac_status" >&5 6946 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 6947 { (eval echo "$as_me:6947: \"$ac_try\"") >&5 6948 (eval $ac_try) 2>&5 6949 ac_status=$? 6950 echo "$as_me:6950: \$? = $ac_status" >&5 6951 (exit "$ac_status"); }; }; then 6952 : 6953 else 6954 echo "$as_me: program exited with status $ac_status" >&5 6955 echo "$as_me: failed program was:" >&5 6956 cat "conftest.$ac_ext" >&5 6957 ac_cv_header_stdc=no 6958 fi 6959 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 6960 fi 6961 fi 6962 fi 6963 echo "$as_me:6963: result: $ac_cv_header_stdc" >&5 6964 echo "${ECHO_T}$ac_cv_header_stdc" >&6 6965 if test $ac_cv_header_stdc = yes; then 6966 6967 cat >>confdefs.h <<\EOF 6968 #define STDC_HEADERS 1 6969 EOF 6970 6971 fi 6972 6973 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 6974 6975 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6976 inttypes.h stdint.h unistd.h 6977 do 6978 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6979 echo "$as_me:6979: checking for $ac_header" >&5 6980 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6981 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6982 echo $ECHO_N "(cached) $ECHO_C" >&6 6983 else 6984 cat >"conftest.$ac_ext" <<_ACEOF 6985 #line 6985 "configure" 6986 #include "confdefs.h" 6987 $ac_includes_default 6988 #include <$ac_header> 6989 _ACEOF 6990 rm -f "conftest.$ac_objext" 6991 if { (eval echo "$as_me:6991: \"$ac_compile\"") >&5 6992 (eval $ac_compile) 2>&5 6993 ac_status=$? 6994 echo "$as_me:6994: \$? = $ac_status" >&5 6995 (exit "$ac_status"); } && 6996 { ac_try='test -s "conftest.$ac_objext"' 6997 { (eval echo "$as_me:6997: \"$ac_try\"") >&5 6998 (eval $ac_try) 2>&5 6999 ac_status=$? 7000 echo "$as_me:7000: \$? = $ac_status" >&5 7001 (exit "$ac_status"); }; }; then 7002 eval "$as_ac_Header=yes" 7003 else 7004 echo "$as_me: failed program was:" >&5 7005 cat "conftest.$ac_ext" >&5 7006 eval "$as_ac_Header=no" 7007 fi 7008 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 7009 fi 7010 echo "$as_me:7010: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 7011 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 7012 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 7013 cat >>confdefs.h <<EOF 7014 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7015 EOF 7016 7017 fi 7018 done 7019 7020 echo "$as_me:7020: checking for mode_t" >&5 7021 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 7022 if test "${ac_cv_type_mode_t+set}" = set; then 7023 echo $ECHO_N "(cached) $ECHO_C" >&6 7024 else 7025 cat >"conftest.$ac_ext" <<_ACEOF 7026 #line 7026 "configure" 7027 #include "confdefs.h" 7028 $ac_includes_default 7029 int 7030 main (void) 7031 { 7032 if ((mode_t *) 0) 7033 return 0; 7034 if (sizeof (mode_t)) 7035 return 0; 7036 ; 7037 return 0; 7038 } 7039 _ACEOF 7040 rm -f "conftest.$ac_objext" 7041 if { (eval echo "$as_me:7041: \"$ac_compile\"") >&5 7042 (eval $ac_compile) 2>&5 7043 ac_status=$? 7044 echo "$as_me:7044: \$? = $ac_status" >&5 7045 (exit "$ac_status"); } && 7046 { ac_try='test -s "conftest.$ac_objext"' 7047 { (eval echo "$as_me:7047: \"$ac_try\"") >&5 7048 (eval $ac_try) 2>&5 7049 ac_status=$? 7050 echo "$as_me:7050: \$? = $ac_status" >&5 7051 (exit "$ac_status"); }; }; then 7052 ac_cv_type_mode_t=yes 7053 else 7054 echo "$as_me: failed program was:" >&5 7055 cat "conftest.$ac_ext" >&5 7056 ac_cv_type_mode_t=no 7057 fi 7058 rm -f "conftest.$ac_objext" "conftest.$ac_ext" 7059 fi 7060 echo "$as_me:7060: result: $ac_cv_type_mode_t" >&5 7061 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 7062 if test "$ac_cv_type_mode_t" = yes; then 7063 : 7064 else 7065 7066 cat >>confdefs.h <<EOF 7067 #define mode_t int 7068 EOF 7069 7070 fi 7071 7072 ### output makefile 7073 ac_config_files="$ac_config_files makefile" 7074 cat >confcache <<\_ACEOF 7075 # This file is a shell script that caches the results of configure 7076 # tests run on this system so they can be shared between configure 7077 # scripts and configure runs, see configure's option --config-cache. 7078 # It is not useful on other systems. If it contains results you don't 7079 # want to keep, you may remove or edit it. 7080 # 7081 # config.status only pays attention to the cache file if you give it 7082 # the --recheck option to rerun configure. 7083 # 7084 # `ac_cv_env_foo' variables (set or unset) will be overriden when 7085 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7086 # following values. 7087 7088 _ACEOF 7089 7090 # The following way of writing the cache mishandles newlines in values, 7091 # but we know of no workaround that is simple, portable, and efficient. 7092 # So, don't put newlines in cache variables' values. 7093 # Ultrix sh set writes to stderr and can't be redirected directly, 7094 # and sets the high bit in the cache file unless we assign to the vars. 7095 { 7096 (set) 2>&1 | 7097 case `(ac_space=' '; set | grep ac_space) 2>&1` in 7098 *ac_space=\ *) 7099 # `set' does not quote correctly, so add quotes (double-quote 7100 # substitution turns \\\\ into \\, and sed turns \\ into \). 7101 sed -n \ 7102 "s/'/'\\\\''/g; 7103 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7104 ;; 7105 *) 7106 # `set' quotes correctly as required by POSIX, so do not add quotes. 7107 sed -n \ 7108 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 7109 ;; 7110 esac; 7111 } | 7112 sed ' 7113 t clear 7114 : clear 7115 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7116 t end 7117 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7118 : end' >>confcache 7119 if cmp -s $cache_file confcache; then :; else 7120 if test -w $cache_file; then 7121 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 7122 cat confcache >$cache_file 7123 else 7124 echo "not updating unwritable cache $cache_file" 7125 fi 7126 fi 7127 rm -f confcache 7128 7129 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7130 # Let make expand exec_prefix. 7131 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7132 7133 # VPATH may cause trouble with some makes, so we remove $(srcdir), 7134 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7135 # trailing colons and then remove the whole line if VPATH becomes empty 7136 # (actually we leave an empty line to preserve line numbers). 7137 if test "x$srcdir" = x.; then 7138 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7139 s/:*\$(srcdir):*/:/; 7140 s/:*\${srcdir}:*/:/; 7141 s/:*@srcdir@:*/:/; 7142 s/^\([^=]*=[ ]*\):*/\1/; 7143 s/:*$//; 7144 s/^[^=]*=[ ]*$//; 7145 }' 7146 fi 7147 7148 DEFS=-DHAVE_CONFIG_H 7149 7150 : "${CONFIG_STATUS=./config.status}" 7151 ac_clean_files_save=$ac_clean_files 7152 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7153 { echo "$as_me:7153: creating $CONFIG_STATUS" >&5 7154 echo "$as_me: creating $CONFIG_STATUS" >&6;} 7155 cat >"$CONFIG_STATUS" <<_ACEOF 7156 #! $SHELL 7157 # Generated automatically by configure. 7158 # Run this file to recreate the current configuration. 7159 # Compiler output produced by configure, useful for debugging 7160 # configure, is in config.log if it exists. 7161 7162 debug=false 7163 SHELL=\${CONFIG_SHELL-$SHELL} 7164 ac_cs_invocation="\$0 \$@" 7165 7166 CLICOLOR_FORCE= GREP_OPTIONS= 7167 unset CLICOLOR_FORCE GREP_OPTIONS 7168 _ACEOF 7169 7170 cat >>"$CONFIG_STATUS" <<\_ACEOF 7171 # Be Bourne compatible 7172 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7173 emulate sh 7174 NULLCMD=: 7175 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 7176 set -o posix 7177 fi 7178 7179 # Name of the executable. 7180 as_me=`echo "$0" |sed 's,.*[\\/],,'` 7181 7182 if expr a : '\(a\)' >/dev/null 2>&1; then 7183 as_expr=expr 7184 else 7185 as_expr=false 7186 fi 7187 7188 rm -f conf$$ conf$$.exe conf$$.file 7189 echo >conf$$.file 7190 if ln -s conf$$.file conf$$ 2>/dev/null; then 7191 # We could just check for DJGPP; but this test a) works b) is more generic 7192 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 7193 if test -f conf$$.exe; then 7194 # Don't use ln at all; we don't have any links 7195 as_ln_s='cp -p' 7196 else 7197 as_ln_s='ln -s' 7198 fi 7199 elif ln conf$$.file conf$$ 2>/dev/null; then 7200 as_ln_s=ln 7201 else 7202 as_ln_s='cp -p' 7203 fi 7204 rm -f conf$$ conf$$.exe conf$$.file 7205 7206 as_executable_p="test -f" 7207 7208 # Support unset when possible. 7209 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 7210 as_unset="unset" 7211 else 7212 as_unset="false" 7213 fi 7214 7215 # NLS nuisances. 7216 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 7217 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 7218 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 7219 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 7220 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 7221 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 7222 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 7223 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 7224 7225 # IFS 7226 # We need space, tab and new line, in precisely that order. 7227 as_nl=' 7228 ' 7229 IFS=" $as_nl" 7230 7231 # CDPATH. 7232 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 7233 7234 exec 6>&1 7235 7236 _ACEOF 7237 7238 # Files that config.status was made for. 7239 if test -n "$ac_config_files"; then 7240 echo "config_files=\"$ac_config_files\"" >>"$CONFIG_STATUS" 7241 fi 7242 7243 if test -n "$ac_config_headers"; then 7244 echo "config_headers=\"$ac_config_headers\"" >>"$CONFIG_STATUS" 7245 fi 7246 7247 if test -n "$ac_config_links"; then 7248 echo "config_links=\"$ac_config_links\"" >>"$CONFIG_STATUS" 7249 fi 7250 7251 if test -n "$ac_config_commands"; then 7252 echo "config_commands=\"$ac_config_commands\"" >>"$CONFIG_STATUS" 7253 fi 7254 7255 cat >>"$CONFIG_STATUS" <<\EOF 7256 7257 ac_cs_usage="\ 7258 \`$as_me' instantiates files from templates according to the 7259 current configuration. 7260 7261 Usage: $0 [OPTIONS] [FILE]... 7262 7263 -h, --help print this help, then exit 7264 -V, --version print version number, then exit 7265 -d, --debug don't remove temporary files 7266 --recheck update $as_me by reconfiguring in the same conditions 7267 --file=FILE[:TEMPLATE] 7268 instantiate the configuration file FILE 7269 --header=FILE[:TEMPLATE] 7270 instantiate the configuration header FILE 7271 7272 Configuration files: 7273 $config_files 7274 7275 Configuration headers: 7276 $config_headers 7277 7278 Report bugs to <dickey@invisible-island.net>." 7279 EOF 7280 7281 cat >>"$CONFIG_STATUS" <<EOF 7282 ac_cs_version="\\ 7283 config.status 7284 configured by $0, generated by GNU Autoconf 2.52.20210105, 7285 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 7286 7287 Copyright 2003-2020,2021 Thomas E. Dickey 7288 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7289 Free Software Foundation, Inc. 7290 This config.status script is free software; the Free Software Foundation 7291 gives unlimited permission to copy, distribute and modify it." 7292 srcdir="$srcdir" 7293 INSTALL="$INSTALL" 7294 EOF 7295 7296 cat >>"$CONFIG_STATUS" <<\EOF 7297 # If no file are specified by the user, then we need to provide default 7298 # value. By we need to know if files were specified by the user. 7299 ac_need_defaults=: 7300 while test $# != 0 7301 do 7302 case $1 in 7303 --*=*) 7304 ac_option=`expr "x$1" : 'x\([^=]*\)='` 7305 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 7306 shift 7307 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 7308 shift 7309 ;; 7310 -*);; 7311 *) # This is not an option, so the user has probably given explicit 7312 # arguments. 7313 ac_need_defaults=false;; 7314 esac 7315 7316 case $1 in 7317 # Handling of the options. 7318 EOF 7319 cat >>"$CONFIG_STATUS" <<EOF 7320 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7321 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 7322 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 7323 EOF 7324 cat >>"$CONFIG_STATUS" <<\EOF 7325 --version | --vers* | -V ) 7326 echo "$ac_cs_version"; exit 0 ;; 7327 --he | --h) 7328 # Conflict between --help and --header 7329 { { echo "$as_me:7329: error: ambiguous option: $1 7330 Try \`$0 --help' for more information." >&5 7331 echo "$as_me: error: ambiguous option: $1 7332 Try \`$0 --help' for more information." >&2;} 7333 { (exit 1); exit 1; }; };; 7334 --help | --hel | -h ) 7335 echo "$ac_cs_usage"; exit 0 ;; 7336 --debug | --d* | -d ) 7337 debug=: ;; 7338 --file | --fil | --fi | --f ) 7339 shift 7340 CONFIG_FILES="$CONFIG_FILES $1" 7341 ac_need_defaults=false;; 7342 --header | --heade | --head | --hea ) 7343 shift 7344 CONFIG_HEADERS="$CONFIG_HEADERS $1" 7345 ac_need_defaults=false;; 7346 7347 # This is an error. 7348 -*) { { echo "$as_me:7348: error: unrecognized option: $1 7349 Try \`$0 --help' for more information." >&5 7350 echo "$as_me: error: unrecognized option: $1 7351 Try \`$0 --help' for more information." >&2;} 7352 { (exit 1); exit 1; }; } ;; 7353 7354 *) ac_config_targets="$ac_config_targets $1" ;; 7355 7356 esac 7357 shift 7358 done 7359 7360 exec 5>>config.log 7361 cat >&5 << _ACEOF 7362 7363 ## ----------------------- ## 7364 ## Running config.status. ## 7365 ## ----------------------- ## 7366 7367 This file was extended by $as_me 2.52.20210105, executed with 7368 CONFIG_FILES = $CONFIG_FILES 7369 CONFIG_HEADERS = $CONFIG_HEADERS 7370 CONFIG_LINKS = $CONFIG_LINKS 7371 CONFIG_COMMANDS = $CONFIG_COMMANDS 7372 > "$ac_cs_invocation" 7373 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7374 7375 _ACEOF 7376 EOF 7377 7378 cat >>"$CONFIG_STATUS" <<\EOF 7379 for ac_config_target in $ac_config_targets 7380 do 7381 case "$ac_config_target" in 7382 # Handling of arguments. 7383 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 7384 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 7385 *) { { echo "$as_me:7385: error: invalid argument: $ac_config_target" >&5 7386 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7387 { (exit 1); exit 1; }; };; 7388 esac 7389 done 7390 7391 # If the user did not use the arguments to specify the items to instantiate, 7392 # then the envvar interface is used. Set only those that are not. 7393 # We use the long form for the default assignment because of an extremely 7394 # bizarre bug on SunOS 4.1.3. 7395 if "$ac_need_defaults"; then 7396 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7397 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7398 fi 7399 7400 # Create a temporary directory, and hook for its removal unless debugging. 7401 $debug || 7402 { 7403 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7404 trap '{ (exit 1); exit 1; }' 1 2 13 15 7405 } 7406 7407 # Create a (secure) tmp directory for tmp files. 7408 : ${TMPDIR=/tmp} 7409 { 7410 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 7411 test -n "$tmp" && test -d "$tmp" 7412 } || 7413 { 7414 tmp=$TMPDIR/cs$$-$RANDOM 7415 (umask 077 && mkdir $tmp) 7416 } || 7417 { 7418 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 7419 { (exit 1); exit 1; } 7420 } 7421 7422 EOF 7423 7424 cat >>"$CONFIG_STATUS" <<EOF 7425 7426 # 7427 # CONFIG_FILES section. 7428 # 7429 7430 # No need to generate the scripts if there are no CONFIG_FILES. 7431 # This happens for instance when ./config.status config.h 7432 if test -n "\$CONFIG_FILES"; then 7433 # Protect against being on the right side of a sed subst in config.status. 7434 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7435 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7436 s,@SHELL@,$SHELL,;t t 7437 s,@exec_prefix@,$exec_prefix,;t t 7438 s,@prefix@,$prefix,;t t 7439 s,@program_transform_name@,$program_transform_name,;t t 7440 s,@bindir@,$bindir,;t t 7441 s,@sbindir@,$sbindir,;t t 7442 s,@libexecdir@,$libexecdir,;t t 7443 s,@datarootdir@,$datarootdir,;t t 7444 s,@datadir@,$datadir,;t t 7445 s,@sysconfdir@,$sysconfdir,;t t 7446 s,@sharedstatedir@,$sharedstatedir,;t t 7447 s,@localstatedir@,$localstatedir,;t t 7448 s,@runstatedir@,$runstatedir,;t t 7449 s,@libdir@,$libdir,;t t 7450 s,@includedir@,$includedir,;t t 7451 s,@oldincludedir@,$oldincludedir,;t t 7452 s,@infodir@,$infodir,;t t 7453 s,@mandir@,$mandir,;t t 7454 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7455 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7456 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7457 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7458 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7459 s,@build_alias@,$build_alias,;t t 7460 s,@host_alias@,$host_alias,;t t 7461 s,@target_alias@,$target_alias,;t t 7462 s,@ECHO_C@,$ECHO_C,;t t 7463 s,@ECHO_N@,$ECHO_N,;t t 7464 s,@ECHO_T@,$ECHO_T,;t t 7465 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7466 s,@DEFS@,$DEFS,;t t 7467 s,@LIBS@,$LIBS,;t t 7468 s,@build@,$build,;t t 7469 s,@build_cpu@,$build_cpu,;t t 7470 s,@build_vendor@,$build_vendor,;t t 7471 s,@build_os@,$build_os,;t t 7472 s,@host@,$host,;t t 7473 s,@host_cpu@,$host_cpu,;t t 7474 s,@host_vendor@,$host_vendor,;t t 7475 s,@host_os@,$host_os,;t t 7476 s,@target@,$target,;t t 7477 s,@target_cpu@,$target_cpu,;t t 7478 s,@target_vendor@,$target_vendor,;t t 7479 s,@target_os@,$target_os,;t t 7480 s,@CC@,$CC,;t t 7481 s,@CFLAGS@,$CFLAGS,;t t 7482 s,@LDFLAGS@,$LDFLAGS,;t t 7483 s,@CPPFLAGS@,$CPPFLAGS,;t t 7484 s,@ac_ct_CC@,$ac_ct_CC,;t t 7485 s,@EXEEXT@,$EXEEXT,;t t 7486 s,@OBJEXT@,$OBJEXT,;t t 7487 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 7488 s,@SET_MAKE@,$SET_MAKE,;t t 7489 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7490 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7491 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7492 s,@CTAGS@,$CTAGS,;t t 7493 s,@ETAGS@,$ETAGS,;t t 7494 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 7495 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 7496 s,@AWK@,$AWK,;t t 7497 s,@LINT@,$LINT,;t t 7498 s,@LINT_OPTS@,$LINT_OPTS,;t t 7499 s,@CPP@,$CPP,;t t 7500 s,@GREP@,$GREP,;t t 7501 s,@EGREP@,$EGREP,;t t 7502 s,@SKELETON@,$SKELETON,;t t 7503 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 7504 s,@FGREP@,$FGREP,;t t 7505 s,@ECHO_LT@,$ECHO_LT,;t t 7506 s,@ECHO_LD@,$ECHO_LD,;t t 7507 s,@RULE_CC@,$RULE_CC,;t t 7508 s,@SHOW_CC@,$SHOW_CC,;t t 7509 s,@ECHO_CC@,$ECHO_CC,;t t 7510 s,@GROFF_PATH@,$GROFF_PATH,;t t 7511 s,@NROFF_PATH@,$NROFF_PATH,;t t 7512 s,@TBL_PATH@,$TBL_PATH,;t t 7513 s,@GROFF_NOTE@,$GROFF_NOTE,;t t 7514 s,@NROFF_NOTE@,$NROFF_NOTE,;t t 7515 s,@cf_man2html@,$cf_man2html,;t t 7516 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 7517 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 7518 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 7519 CEOF 7520 7521 EOF 7522 7523 cat >>"$CONFIG_STATUS" <<\EOF 7524 # Split the substitutions into bite-sized pieces for seds with 7525 # small command number limits, like on Digital OSF/1 and HP-UX. 7526 ac_max_sed_lines=48 7527 ac_sed_frag=1 # Number of current file. 7528 ac_beg=1 # First line for current file. 7529 ac_end=$ac_max_sed_lines # Line after last line for current file. 7530 ac_more_lines=: 7531 ac_sed_cmds= 7532 while "$ac_more_lines"; do 7533 if test "$ac_beg" -gt 1; then 7534 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7535 else 7536 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7537 fi 7538 if test ! -s $tmp/subs.frag; then 7539 ac_more_lines=false 7540 else 7541 # The purpose of the label and of the branching condition is to 7542 # speed up the sed processing (if there are no `@' at all, there 7543 # is no need to browse any of the substitutions). 7544 # These are the two extra sed commands mentioned above. 7545 (echo ':t 7546 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 7547 # It is possible to make a multiline substitution using escaped newlines. 7548 # Ensure that we do not split the substitution between script fragments. 7549 ac_BEG=$ac_end 7550 ac_END=`expr "$ac_end" + "$ac_max_sed_lines"` 7551 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next 7552 if test -s $tmp/subs.next; then 7553 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit 7554 if test ! -s $tmp/subs.edit; then 7555 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit 7556 if test ! -s $tmp/subs.edit; then 7557 if test "$ac_beg" -gt 1; then 7558 ac_end=`expr "$ac_end" - 1` 7559 continue 7560 fi 7561 fi 7562 fi 7563 fi 7564 7565 if test -z "$ac_sed_cmds"; then 7566 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 7567 else 7568 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 7569 fi 7570 ac_sed_frag=`expr "$ac_sed_frag" + 1` 7571 ac_beg=$ac_end 7572 ac_end=`expr "$ac_end" + "$ac_max_sed_lines"` 7573 fi 7574 done 7575 if test -z "$ac_sed_cmds"; then 7576 ac_sed_cmds=cat 7577 fi 7578 fi # test -n "$CONFIG_FILES" 7579 7580 EOF 7581 cat >>"$CONFIG_STATUS" <<\EOF 7582 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 7583 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7584 case "$ac_file" in 7585 - | *:- | *:-:* ) # input from stdin 7586 cat >$tmp/stdin 7587 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7588 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7589 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7590 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7591 * ) ac_file_in=$ac_file.in ;; 7592 esac 7593 7594 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 7595 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7596 X"$ac_file" : 'X\(//\)[^/]' \| \ 7597 X"$ac_file" : 'X\(//\)$' \| \ 7598 X"$ac_file" : 'X\(/\)' \| \ 7599 . : '\(.\)' 2>/dev/null || 7600 echo X"$ac_file" | 7601 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7602 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7603 /^X\(\/\/\)$/{ s//\1/; q; } 7604 /^X\(\/\).*/{ s//\1/; q; } 7605 s/.*/./; q'` 7606 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7607 { case "$ac_dir" in 7608 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7609 *) as_incr_dir=.;; 7610 esac 7611 as_dummy="$ac_dir" 7612 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7613 case $as_mkdir_dir in 7614 # Skip DOS drivespec 7615 ?:) as_incr_dir=$as_mkdir_dir ;; 7616 *) 7617 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7618 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7619 ;; 7620 esac 7621 done; } 7622 7623 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 7624 # A "../" for each directory in $ac_dir_suffix. 7625 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 7626 else 7627 ac_dir_suffix= ac_dots= 7628 fi 7629 7630 case "$srcdir" in 7631 .) ac_srcdir=. 7632 if test -z "$ac_dots"; then 7633 ac_top_srcdir=. 7634 else 7635 ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'` 7636 fi ;; 7637 [\\/]* | ?:[\\/]* ) 7638 ac_srcdir="$srcdir$ac_dir_suffix"; 7639 ac_top_srcdir="$srcdir" ;; 7640 *) # Relative path. 7641 ac_srcdir="$ac_dots$srcdir$ac_dir_suffix" 7642 ac_top_srcdir="$ac_dots$srcdir" ;; 7643 esac 7644 7645 case $INSTALL in 7646 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7647 *) ac_INSTALL=$ac_dots$INSTALL ;; 7648 esac 7649 7650 if test x"$ac_file" != x-; then 7651 { echo "$as_me:7651: creating $ac_file" >&5 7652 echo "$as_me: creating $ac_file" >&6;} 7653 rm -f "$ac_file" 7654 fi 7655 # Let's still pretend it is `configure' which instantiates (i.e., don't 7656 # use $as_me), people would be surprised to read: 7657 # /* config.h. Generated automatically by config.status. */ 7658 configure_input="Generated automatically from `echo $ac_file_in | 7659 sed 's,.*/,,'` by configure." 7660 7661 # First look for the input files in the build tree, otherwise in the 7662 # src tree. 7663 ac_file_inputs=`IFS=: 7664 for f in $ac_file_in; do 7665 case $f in 7666 -) echo $tmp/stdin ;; 7667 [\\/$]*) 7668 # Absolute (can't be DOS-style, as IFS=:) 7669 test -f "$f" || { { echo "$as_me:7669: error: cannot find input file: $f" >&5 7670 echo "$as_me: error: cannot find input file: $f" >&2;} 7671 { (exit 1); exit 1; }; } 7672 echo $f;; 7673 *) # Relative 7674 if test -f "$f"; then 7675 # Build tree 7676 echo $f 7677 elif test -f "$srcdir/$f"; then 7678 # Source tree 7679 echo "$srcdir/$f" 7680 else 7681 # /dev/null tree 7682 { { echo "$as_me:7682: error: cannot find input file: $f" >&5 7683 echo "$as_me: error: cannot find input file: $f" >&2;} 7684 { (exit 1); exit 1; }; } 7685 fi;; 7686 esac 7687 done` || { (exit 1); exit 1; } 7688 EOF 7689 cat >>"$CONFIG_STATUS" <<\EOF 7690 ac_warn_datarootdir=no 7691 if test x"$ac_file" != x-; then 7692 for ac_item in $ac_file_inputs 7693 do 7694 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"` 7695 if test -n "$ac_seen"; then 7696 ac_used=`grep '@datarootdir@' "$ac_item"` 7697 if test -z "$ac_used"; then 7698 { echo "$as_me:7698: WARNING: datarootdir was used implicitly but not set: 7699 $ac_seen" >&5 7700 echo "$as_me: WARNING: datarootdir was used implicitly but not set: 7701 $ac_seen" >&2;} 7702 ac_warn_datarootdir=yes 7703 fi 7704 fi 7705 ac_seen=`grep '${datarootdir}' "$ac_item"` 7706 if test -n "$ac_seen"; then 7707 { echo "$as_me:7707: WARNING: datarootdir was used explicitly but not set: 7708 $ac_seen" >&5 7709 echo "$as_me: WARNING: datarootdir was used explicitly but not set: 7710 $ac_seen" >&2;} 7711 ac_warn_datarootdir=yes 7712 fi 7713 done 7714 fi 7715 7716 if test "x$ac_warn_datarootdir" = xyes; then 7717 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 7718 fi 7719 7720 EOF 7721 cat >>"$CONFIG_STATUS" <<EOF 7722 sed "$ac_vpsub 7723 $extrasub 7724 EOF 7725 cat >>"$CONFIG_STATUS" <<\EOF 7726 :t 7727 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7728 s,@configure_input@,$configure_input,;t t 7729 s,@srcdir@,$ac_srcdir,;t t 7730 s,@top_srcdir@,$ac_top_srcdir,;t t 7731 s,@INSTALL@,$ac_INSTALL,;t t 7732 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 7733 rm -f $tmp/stdin 7734 if test x"$ac_file" != x-; then 7735 cp "$tmp/out" "$ac_file" 7736 7737 for ac_name in prefix exec_prefix datarootdir 7738 do 7739 ac_seen=`${FGREP-fgrep} -n '${'$ac_name'[:=].*}' "$ac_file"` 7740 if test -n "$ac_seen"; then 7741 ac_init=`${EGREP-egrep} '[ ]*'$ac_name'[ ]*=' "$ac_file"` 7742 if test -z "$ac_init"; then 7743 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 7744 { echo "$as_me:7744: WARNING: Variable $ac_name is used but was not set: 7745 $ac_seen" >&5 7746 echo "$as_me: WARNING: Variable $ac_name is used but was not set: 7747 $ac_seen" >&2;} 7748 fi 7749 fi 7750 done 7751 ${EGREP-egrep} -n '@[a-z_][a-z_0-9]+@' "$ac_file" >$tmp/out 7752 ${EGREP-egrep} -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>$tmp/out 7753 if test -s $tmp/out; then 7754 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 7755 { echo "$as_me:7755: WARNING: Some variables may not be substituted: 7756 $ac_seen" >&5 7757 echo "$as_me: WARNING: Some variables may not be substituted: 7758 $ac_seen" >&2;} 7759 fi 7760 else 7761 cat $tmp/out 7762 fi 7763 rm -f $tmp/out 7764 7765 done 7766 EOF 7767 cat >>"$CONFIG_STATUS" <<\EOF 7768 7769 # 7770 # CONFIG_HEADER section. 7771 # 7772 7773 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 7774 # NAME is the cpp macro being defined and VALUE is the value it is being given. 7775 # 7776 # ac_d sets the value in "#define NAME VALUE" lines. 7777 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 7778 ac_dB='[ ].*$,\1#\2' 7779 ac_dC=' ' 7780 ac_dD=',;t' 7781 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 7782 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7783 ac_iB='\([ ]\),\1#\2define\3' 7784 ac_iC=' ' 7785 ac_iD='\4,;t' 7786 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 7787 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7788 ac_uB='$,\1#\2define\3' 7789 ac_uC=' ' 7790 ac_uD=',;t' 7791 7792 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 7793 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7794 case "$ac_file" in 7795 - | *:- | *:-:* ) # input from stdin 7796 cat >$tmp/stdin 7797 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7798 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7799 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7800 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7801 * ) ac_file_in=$ac_file.in ;; 7802 esac 7803 7804 test x"$ac_file" != x- && { echo "$as_me:7804: creating $ac_file" >&5 7805 echo "$as_me: creating $ac_file" >&6;} 7806 7807 # First look for the input files in the build tree, otherwise in the 7808 # src tree. 7809 ac_file_inputs=`IFS=: 7810 for f in $ac_file_in; do 7811 case $f in 7812 -) echo $tmp/stdin ;; 7813 [\\/$]*) 7814 # Absolute (can't be DOS-style, as IFS=:) 7815 test -f "$f" || { { echo "$as_me:7815: error: cannot find input file: $f" >&5 7816 echo "$as_me: error: cannot find input file: $f" >&2;} 7817 { (exit 1); exit 1; }; } 7818 echo $f;; 7819 *) # Relative 7820 if test -f "$f"; then 7821 # Build tree 7822 echo $f 7823 elif test -f "$srcdir/$f"; then 7824 # Source tree 7825 echo "$srcdir/$f" 7826 else 7827 # /dev/null tree 7828 { { echo "$as_me:7828: error: cannot find input file: $f" >&5 7829 echo "$as_me: error: cannot find input file: $f" >&2;} 7830 { (exit 1); exit 1; }; } 7831 fi;; 7832 esac 7833 done` || { (exit 1); exit 1; } 7834 # Remove the trailing spaces. 7835 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 7836 7837 EOF 7838 7839 # Transform confdefs.h into two sed scripts, `conftest.defines' and 7840 # `conftest.undefs', that substitutes the proper values into 7841 # config.h.in to produce config.h. The first handles `#define' 7842 # templates, and the second `#undef' templates. 7843 # And first: Protect against being on the right side of a sed subst in 7844 # config.status. Protect against being in an unquoted here document 7845 # in config.status. 7846 rm -f conftest.defines conftest.undefs 7847 # Using a here document instead of a string reduces the quoting nightmare. 7848 # Putting comments in sed scripts is not portable. 7849 # 7850 # `end' is used to avoid that the second main sed command (meant for 7851 # 0-ary CPP macros) applies to n-ary macro definitions. 7852 # See the Autoconf documentation for `clear'. 7853 cat >confdef2sed.sed <<\EOF 7854 s/[\\&,]/\\&/g 7855 s,[\\$`],\\&,g 7856 t clear 7857 : clear 7858 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 7859 t end 7860 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 7861 : end 7862 EOF 7863 # If some macros were called several times there might be several times 7864 # the same #defines, which is useless. Nevertheless, we may not want to 7865 # sort them, since we want the *last* AC-DEFINE to be honored. 7866 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 7867 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 7868 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 7869 rm -f confdef2sed.sed 7870 7871 # This sed command replaces #undef with comments. This is necessary, for 7872 # example, in the case of _POSIX_SOURCE, which is predefined and required 7873 # on some systems where configure will not decide to define it. 7874 cat >>conftest.undefs <<\EOF 7875 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 7876 EOF 7877 7878 # Break up conftest.defines because some shells have a limit on the size 7879 # of here documents, and old seds have small limits too (100 cmds). 7880 echo ' # Handle all the #define templates only if necessary.' >>"$CONFIG_STATUS" 7881 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>"$CONFIG_STATUS" 7882 echo ' # If there are no defines, we may have an empty if/fi' >>"$CONFIG_STATUS" 7883 echo ' :' >>"$CONFIG_STATUS" 7884 rm -f conftest.tail 7885 while grep . conftest.defines >/dev/null 7886 do 7887 # Write a limited-size here document to $tmp/defines.sed. 7888 echo ' cat >$tmp/defines.sed <<CEOF' >>"$CONFIG_STATUS" 7889 # Speed up: don't consider the non `#define' lines. 7890 echo '/^[ ]*#[ ]*define/!b' >>"$CONFIG_STATUS" 7891 # Work around the forget-to-reset-the-flag bug. 7892 echo 't clr' >>"$CONFIG_STATUS" 7893 echo ': clr' >>"$CONFIG_STATUS" 7894 sed "${ac_max_here_lines}q" conftest.defines >>"$CONFIG_STATUS" 7895 echo 'CEOF 7896 sed -f $tmp/defines.sed $tmp/in >$tmp/out 7897 rm -f $tmp/in 7898 mv $tmp/out $tmp/in 7899 ' >>"$CONFIG_STATUS" 7900 sed "1,${ac_max_here_lines}d" conftest.defines >conftest.tail 7901 rm -f conftest.defines 7902 mv conftest.tail conftest.defines 7903 done 7904 rm -f conftest.defines 7905 echo ' fi # egrep' >>"$CONFIG_STATUS" 7906 echo >>"$CONFIG_STATUS" 7907 7908 # Break up conftest.undefs because some shells have a limit on the size 7909 # of here documents, and old seds have small limits too (100 cmds). 7910 echo ' # Handle all the #undef templates' >>"$CONFIG_STATUS" 7911 rm -f conftest.tail 7912 while grep . conftest.undefs >/dev/null 7913 do 7914 # Write a limited-size here document to $tmp/undefs.sed. 7915 echo ' cat >$tmp/undefs.sed <<CEOF' >>"$CONFIG_STATUS" 7916 # Speed up: don't consider the non `#undef' 7917 echo '/^[ ]*#[ ]*undef/!b' >>"$CONFIG_STATUS" 7918 # Work around the forget-to-reset-the-flag bug. 7919 echo 't clr' >>"$CONFIG_STATUS" 7920 echo ': clr' >>"$CONFIG_STATUS" 7921 sed "${ac_max_here_lines}q" conftest.undefs >>"$CONFIG_STATUS" 7922 echo 'CEOF 7923 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 7924 rm -f $tmp/in 7925 mv $tmp/out $tmp/in 7926 ' >>"$CONFIG_STATUS" 7927 sed "1,${ac_max_here_lines}d" conftest.undefs >conftest.tail 7928 rm -f conftest.undefs 7929 mv conftest.tail conftest.undefs 7930 done 7931 rm -f conftest.undefs 7932 7933 cat >>"$CONFIG_STATUS" <<\EOF 7934 # Let's still pretend it is `configure' which instantiates (i.e., don't 7935 # use $as_me), people would be surprised to read: 7936 # /* config.h. Generated automatically by config.status. */ 7937 if test x"$ac_file" = x-; then 7938 echo "/* Generated automatically by configure. */" >$tmp/config.h 7939 else 7940 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 7941 fi 7942 cat $tmp/in >>$tmp/config.h 7943 rm -f $tmp/in 7944 if test x"$ac_file" != x-; then 7945 if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then 7946 { echo "$as_me:7946: $ac_file is unchanged" >&5 7947 echo "$as_me: $ac_file is unchanged" >&6;} 7948 else 7949 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7950 X"$ac_file" : 'X\(//\)[^/]' \| \ 7951 X"$ac_file" : 'X\(//\)$' \| \ 7952 X"$ac_file" : 'X\(/\)' \| \ 7953 . : '\(.\)' 2>/dev/null || 7954 echo X"$ac_file" | 7955 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7956 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7957 /^X\(\/\/\)$/{ s//\1/; q; } 7958 /^X\(\/\).*/{ s//\1/; q; } 7959 s/.*/./; q'` 7960 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7961 { case "$ac_dir" in 7962 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7963 *) as_incr_dir=.;; 7964 esac 7965 as_dummy="$ac_dir" 7966 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7967 case $as_mkdir_dir in 7968 # Skip DOS drivespec 7969 ?:) as_incr_dir=$as_mkdir_dir ;; 7970 *) 7971 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7972 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7973 ;; 7974 esac 7975 done; } 7976 7977 fi 7978 rm -f "$ac_file" 7979 mv "$tmp/config.h" "$ac_file" 7980 fi 7981 else 7982 cat $tmp/config.h 7983 rm -f $tmp/config.h 7984 fi 7985 done 7986 EOF 7987 7988 cat >>"$CONFIG_STATUS" <<\EOF 7989 7990 { (exit 0); exit 0; } 7991 EOF 7992 chmod +x "$CONFIG_STATUS" 7993 ac_clean_files=$ac_clean_files_save 7994 7995 # configure is writing to config.log, and then calls config.status. 7996 # config.status does its own redirection, appending to config.log. 7997 # Unfortunately, on DOS this fails, as config.log is still kept open 7998 # by configure, so config.status won't be able to write to it; its 7999 # output is simply discarded. So we exec the FD to /dev/null, 8000 # effectively closing config.log, so it can be properly (re)opened and 8001 # appended to by config.status. When coming back to configure, we 8002 # need to make the FD available again. 8003 if test "$no_create" != yes; then 8004 ac_cs_success=: 8005 exec 5>/dev/null 8006 $SHELL "$CONFIG_STATUS" || ac_cs_success=false 8007 exec 5>>config.log 8008 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8009 # would make configure fail if this is the last instruction. 8010 "$ac_cs_success" || { (exit 1); exit 1; } 8011 fi 8012 8013 test -z "$cf_make_docs" && cf_make_docs=0 8014 8015 cf_output=makefile 8016 test -f "$cf_output" || cf_output=Makefile 8017 8018 if test "$cf_make_docs" = 0 8019 then 8020 cat >>$cf_output <<CF_EOF 8021 ################################################################################ 8022 ## generated by CF_MAKE_DOCS 8023 .SUFFIXES : .html .1 .man .ps .pdf .txt 8024 8025 ${NROFF_NOTE}.1.txt : 8026 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 8027 8028 ${GROFF_NOTE}.ps.pdf : 8029 ${GROFF_NOTE} ps2pdf \$*.ps 8030 ${GROFF_NOTE} 8031 ${GROFF_NOTE}.1.ps : 8032 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 8033 ${GROFF_NOTE} 8034 ${GROFF_NOTE}.1.txt : 8035 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@ 8036 8037 ${MAN2HTML_NOTE}.1.html : 8038 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 8039 8040 CF_EOF 8041 cf_make_docs=1 8042 fi 8043 8044 for cf_name in yacc 8045 do 8046 cat >>$cf_output <<CF_EOF 8047 ################################################################################ 8048 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8049 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 8050 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 8051 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 8052 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8053 8054 clean \\ 8055 docs-clean :: 8056 ${NROFF_NOTE} rm -f $cf_name.txt 8057 ${MAN2HTML_NOTE} rm -f $cf_name.html 8058 ${GROFF_NOTE} rm -f $cf_name.pdf 8059 ${GROFF_NOTE} rm -f $cf_name.ps 8060 ${GROFF_NOTE} rm -f $cf_name.txt 8061 8062 ${NROFF_NOTE}$cf_name.txt : $cf_name.1 8063 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 8064 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 8065 ${GROFF_NOTE}$cf_name.ps : $cf_name.1 8066 ${GROFF_NOTE}$cf_name.txt : $cf_name.1 8067 CF_EOF 8068 done 8069 8070
Indexes created Sun Apr 26 00:22:38 UTC 2026