1#! /bin/sh 2# From configure.in Revision: 1.29 . 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by Autoconf 2.52.20231210. 5# 6# Copyright 2003-2022,2023 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. 13as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16as_cr_digits='0123456789' 17as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19# Sed expression to map a string onto a valid variable name. 20as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22# Sed expression to map a string onto a valid CPP name. 23as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25# Be Bourne compatible 26if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31fi 32 33# Name of the executable. 34as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr="expr" 38else 39 as_expr="false" 40fi 41 42rm -f conf$$ conf$$.exe conf$$.file 43echo >conf$$.file 44if 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$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s='ln' 55else 56 as_ln_s='cp -p' 57fi 58rm -f conf$$ conf$$.exe conf$$.file 59 60as_executable_p="test -f" 61 62# Support unset when possible. 63if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset="unset" 65else 66 as_unset="false" 67fi 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. 81as_nl=' 82' 83IFS=" $as_nl" 84 85# CDPATH. 86$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88# Name of the host. 89# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90# so uname gets run too. 91ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93exec 6>&1 94 95# 96# Initializations. 97# 98ac_default_prefix=/usr/local 99cross_compiling=no 100subdirs= 101MFLAGS= 102MAKEFLAGS= 103SHELL=${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 627Usage: $0 [OPTION]... [VAR=VALUE]... 628 629To assign environment variables (e.g., CC, CFLAGS...), specify them as 630VAR=VALUE. See below for descriptions of some of the useful variables. 631 632Defaults for the options are specified in brackets. 633 634Configuration: 635 -h, --help display this help and exit 636 --help=short display options specific to this package 637 --help=recursive display the short help of all the included packages 638 -V, --version display version information and exit 639 -q, --quiet, --silent do not print \`checking...' messages 640 --cache-file=FILE cache test results in FILE [disabled] 641 -C, --config-cache alias for \`--cache-file=config.cache' 642 -n, --no-create do not create output files 643 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 644 645EOF 646 647 cat <<EOF 648Installation directories: 649 --prefix=PREFIX install architecture-independent files in PREFIX 650 [$ac_default_prefix] 651 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 652 [PREFIX] 653 654By default, \`make install' will install all the files in 655\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 656an installation prefix other than \`$ac_default_prefix' using \`--prefix', 657for instance \`--prefix=\$HOME'. 658 659For better control, use the options below. 660 661Fine tuning of the installation directories: 662 --bindir=DIR user executables [EPREFIX/bin] 663 --sbindir=DIR system admin executables [EPREFIX/sbin] 664 --libexecdir=DIR program executables [EPREFIX/libexec] 665 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 666 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 667 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 668 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 669 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 670 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 671 --libdir=DIR object code libraries [EPREFIX/lib] 672 --includedir=DIR C header files [PREFIX/include] 673 --oldincludedir=DIR C header files for non-gcc [/usr/include] 674 --infodir=DIR info documentation [DATAROOTDIR/info] 675 --mandir=DIR man documentation [DATAROOTDIR/man] 676EOF 677 678 cat <<\EOF 679 680Program names: 681 --program-prefix=PREFIX prepend PREFIX to installed program names 682 --program-suffix=SUFFIX append SUFFIX to installed program names 683 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 684 685System types: 686 --build=BUILD configure for building on BUILD [guessed] 687 --host=HOST build programs to run on HOST [BUILD] 688 --target=TARGET configure for building compilers for TARGET [HOST] 689EOF 690fi 691 692if test -n "$ac_init_help"; then 693 694 cat <<\EOF 695 696Optional Packages: 697 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 698 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 699 700Optional 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 --disable-btyacc disable support for the btyacc backtracking 706 extension (default: enabled) 707 --enable-warnings test: turn on gcc compiler warnings 708 --enable-stdnoreturn enable C11 _Noreturn feature for diagnostics 709 --disable-echo do not display "compiling" commands 710 --with-dmalloc test: use Gray Watson's dmalloc library 711 --with-dbmalloc test: use Conor Cahill's dbmalloc library 712 --with-valgrind test: use valgrind 713 --disable-leaks test: free permanent memory, analyze leaks 714 --with-manpage-format specify manpage-format: gzip/compress/bzip2/xz, 715 BSDI/normal and optionally formatted/catonly, 716 e.g., gzip,formatted 717 --with-man2html[=XXX] use XXX rather than groff 718 719Some influential environment variables: 720 CC C compiler command 721 CFLAGS C compiler flags 722 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 723 nonstandard directory <lib dir> 724 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 725 headers in a nonstandard directory <include dir> 726 CPP C preprocessor 727 728Use these variables to override the choices made by `configure' or to help 729it to find libraries and programs with nonstandard names/locations. 730 731EOF 732fi 733 734if test "$ac_init_help" = "recursive"; then 735 # If there are subdirs, report their specific --help. 736 ac_popdir=`pwd` 737 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 738 cd "$ac_subdir" 739 # A "../" for each directory in /$ac_subdir. 740 ac_dots=`echo "$ac_subdir" | 741 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 742 743 case "$srcdir" in 744 .) # No --srcdir option. We are building in place. 745 ac_sub_srcdir="$srcdir" ;; 746 [\\/]* | ?:[\\/]* ) # Absolute path. 747 ac_sub_srcdir="$srcdir/$ac_subdir" ;; 748 *) # Relative path. 749 ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;; 750 esac 751 752 # Check for guested configure; otherwise get Cygnus style configure. 753 if test -f "$ac_sub_srcdir/configure.gnu"; then 754 echo 755 $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive 756 elif test -f "$ac_sub_srcdir/configure"; then 757 echo 758 $SHELL "$ac_sub_srcdir/configure" --help=recursive 759 elif test -f "$ac_sub_srcdir/configure.ac" || 760 test -f "$ac_sub_srcdir/configure.in"; then 761 echo 762 "$ac_configure" --help 763 else 764 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 765 fi 766 cd "$ac_popdir" 767 done 768fi 769 770test -n "$ac_init_help" && exit 0 771if "$ac_init_version"; then 772 cat <<\EOF 773 774Copyright 2003-2022,2023 Thomas E. Dickey 775Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 776Free Software Foundation, Inc. 777This configure script is free software; the Free Software Foundation 778gives unlimited permission to copy, distribute and modify it. 779EOF 780 exit 0 781fi 782exec 5>config.log 783cat >&5 <<EOF 784This file contains any messages produced by compilers while 785running configure, to aid debugging if configure makes a mistake. 786 787It was created by $as_me, which was 788generated by GNU Autoconf 2.52.20231210. Invocation command line was 789 790 $ $0 $@ 791 792EOF 793{ 794cat <<_ASUNAME 795## ---------- ## 796## Platform. ## 797## ---------- ## 798 799hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 800uname -m = `(uname -m) 2>/dev/null || echo unknown` 801uname -r = `(uname -r) 2>/dev/null || echo unknown` 802uname -s = `(uname -s) 2>/dev/null || echo unknown` 803uname -v = `(uname -v) 2>/dev/null || echo unknown` 804 805/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 806/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 807 808/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 809/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 810/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 811hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 812/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 813/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 814/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 815 816PATH = $PATH 817 818_ASUNAME 819} >&5 820 821cat >&5 <<EOF 822## ------------ ## 823## Core tests. ## 824## ------------ ## 825 826EOF 827 828# Keep a trace of the command line. 829# Strip out --no-create and --no-recursion so they do not pile up. 830# Also quote any args containing shell meta-characters. 831ac_configure_args= 832ac_sep= 833for ac_arg 834do 835 case "$ac_arg" in 836 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 837 | --no-cr | --no-c) ;; 838 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 839 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 840 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 841 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 842 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 843 ac_sep=" " ;; 844 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 845 ac_sep=" " ;; 846 esac 847 # Get rid of the leading space. 848done 849 850# When interrupted or exit'd, cleanup temporary files, and complete 851# config.log. We remove comments because anyway the quotes in there 852# would cause problems or look ugly. 853trap 'exit_status=$? 854 # Save into config.log some information that might help in debugging. 855 echo >&5 856 echo "## ----------------- ##" >&5 857 echo "## Cache variables. ##" >&5 858 echo "## ----------------- ##" >&5 859 echo >&5 860 # The following way of writing the cache mishandles newlines in values, 861{ 862 (set) 2>&1 | 863 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 864 *ac_space=\ *) 865 sed -n \ 866 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 867 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 868 ;; 869 *) 870 sed -n \ 871 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 872 ;; 873 esac; 874} >&5 875 sed "/^$/d" confdefs.h >conftest.log 876 if test -s conftest.log; then 877 echo >&5 878 echo "## ------------ ##" >&5 879 echo "## confdefs.h. ##" >&5 880 echo "## ------------ ##" >&5 881 echo >&5 882 cat conftest.log >&5 883 fi 884 (echo; echo) >&5 885 test "$ac_signal" != 0 && 886 echo "$as_me: caught signal $ac_signal" >&5 887 echo "$as_me: exit $exit_status" >&5 888 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 889 exit $exit_status 890 ' 0 891for ac_signal in 1 2 13 15; do 892 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' "$ac_signal" 893done 894ac_signal=0 895 896# confdefs.h avoids OS command line length limits that DEFS can exceed. 897rm -rf conftest* confdefs.h 898# AIX cpp loses on an empty file, so make sure it contains at least a newline. 899echo >confdefs.h 900 901# Let the site file select an alternate cache file if it wants to. 902# Prefer explicitly selected file to automatically selected ones. 903if test -z "$CONFIG_SITE"; then 904 if test "x$prefix" != xNONE; then 905 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 906 else 907 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 908 fi 909fi 910for ac_site_file in $CONFIG_SITE; do 911 if test -r "$ac_site_file"; then 912 { echo "$as_me:912: loading site script $ac_site_file" >&5 913echo "$as_me: loading site script $ac_site_file" >&6;} 914 cat "$ac_site_file" >&5 915 . "$ac_site_file" 916 fi 917done 918 919if test -r "$cache_file"; then 920 # Some versions of bash will fail to source /dev/null (special 921 # files actually), so we avoid doing that. 922 if test -f "$cache_file"; then 923 { echo "$as_me:923: loading cache $cache_file" >&5 924echo "$as_me: loading cache $cache_file" >&6;} 925 case $cache_file in 926 [\\/]* | ?:[\\/]* ) . $cache_file;; 927 *) . ./$cache_file;; 928 esac 929 fi 930else 931 { echo "$as_me:931: creating cache $cache_file" >&5 932echo "$as_me: creating cache $cache_file" >&6;} 933 >$cache_file 934fi 935 936# Check that the precious variables saved in the cache have kept the same 937# value. 938ac_cache_corrupted=false 939for ac_var in `(set) 2>&1 | 940 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 941 eval ac_old_set=\$ac_cv_env_${ac_var}_set 942 eval ac_new_set=\$ac_env_${ac_var}_set 943 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 944 eval ac_new_val="\$ac_env_${ac_var}_value" 945 case "$ac_old_set,$ac_new_set" in 946 set,) 947 { echo "$as_me:947: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 948echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 949 ac_cache_corrupted=: ;; 950 ,set) 951 { echo "$as_me:951: error: \`$ac_var' was not set in the previous run" >&5 952echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 953 ac_cache_corrupted=: ;; 954 ,);; 955 *) 956 if test "x$ac_old_val" != "x$ac_new_val"; then 957 { echo "$as_me:957: error: \`$ac_var' has changed since the previous run:" >&5 958echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 959 { echo "$as_me:959: former value: $ac_old_val" >&5 960echo "$as_me: former value: $ac_old_val" >&2;} 961 { echo "$as_me:961: current value: $ac_new_val" >&5 962echo "$as_me: current value: $ac_new_val" >&2;} 963 ac_cache_corrupted=: 964 fi;; 965 esac 966 # Pass precious variables to config.status. It doesn't matter if 967 # we pass some twice (in addition to the command line arguments). 968 if test "$ac_new_set" = set; then 969 case "$ac_new_val" in 970 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 971 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 972 ac_configure_args="$ac_configure_args '$ac_arg'" 973 ;; 974 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 975 ;; 976 esac 977 fi 978done 979if "$ac_cache_corrupted"; then 980 { echo "$as_me:980: error: changes in the environment can compromise the build" >&5 981echo "$as_me: error: changes in the environment can compromise the build" >&2;} 982 { { echo "$as_me:982: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 983echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 984 { (exit 1); exit 1; }; } 985fi 986 987ac_ext=c 988ac_cpp='$CPP $CPPFLAGS' 989ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 990ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 991ac_compiler_gnu=$ac_cv_c_compiler_gnu 992ac_main_return="return" 993 994case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 995 *c*,-n*) ECHO_N= 996 ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 997 ECHO_T=' ' 998 ;; 999 *c*,* ) ECHO_N=-n 1000 ECHO_C= 1001 ECHO_T= 1002 ;; 1003 *) ECHO_N= 1004 ECHO_C='\c' 1005 ECHO_T= 1006 ;; 1007esac 1008echo "#! $SHELL" >conftest.sh 1009echo "exit 0" >>conftest.sh 1010chmod +x conftest.sh 1011if { (echo "$as_me:1011: PATH=\".;.\"; conftest.sh") >&5 1012 (PATH=".;."; conftest.sh) 2>&5 1013 ac_status=$? 1014 echo "$as_me:1014: \$? = $ac_status" >&5 1015 (exit "$ac_status"); }; then 1016 ac_path_separator=';' 1017else 1018 ac_path_separator=: 1019fi 1020PATH_SEPARATOR="$ac_path_separator" 1021rm -f conftest.sh 1022 1023ac_config_headers="$ac_config_headers config.h:config_h.in" 1024 1025ac_aux_dir= 1026for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1027 if test -f "$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 "$ac_dir/install.sh"; then 1032 ac_aux_dir=$ac_dir 1033 ac_install_sh="$ac_aux_dir/install.sh -c" 1034 break 1035 elif test -f "$ac_dir/shtool"; then 1036 ac_aux_dir=$ac_dir 1037 ac_install_sh="$ac_aux_dir/shtool install -c" 1038 break 1039 fi 1040done 1041if test -z "$ac_aux_dir"; then 1042 { { echo "$as_me:1042: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1043echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1044 { (exit 1); exit 1; }; } 1045fi 1046ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1047ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1048ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1049 1050# Make sure we can run config.sub. 1051$ac_config_sub sun4 >/dev/null 2>&1 || 1052 { { echo "$as_me:1052: error: cannot run $ac_config_sub" >&5 1053echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1054 { (exit 1); exit 1; }; } 1055 1056echo "$as_me:1056: checking build system type" >&5 1057echo $ECHO_N "checking build system type... $ECHO_C" >&6 1058if test "${ac_cv_build+set}" = set; then 1059 echo $ECHO_N "(cached) $ECHO_C" >&6 1060else 1061 ac_cv_build_alias=$build_alias 1062test -z "$ac_cv_build_alias" && 1063 ac_cv_build_alias=`$ac_config_guess` 1064test -z "$ac_cv_build_alias" && 1065 { { echo "$as_me:1065: error: cannot guess build type; you must specify one" >&5 1066echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1067 { (exit 1); exit 1; }; } 1068ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` || 1069 { { echo "$as_me:1069: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1070echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1071 { (exit 1); exit 1; }; } 1072 1073fi 1074echo "$as_me:1074: result: $ac_cv_build" >&5 1075echo "${ECHO_T}$ac_cv_build" >&6 1076build=$ac_cv_build 1077build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1078build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1079build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1080 1081echo "$as_me:1081: checking host system type" >&5 1082echo $ECHO_N "checking host system type... $ECHO_C" >&6 1083if test "${ac_cv_host+set}" = set; then 1084 echo $ECHO_N "(cached) $ECHO_C" >&6 1085else 1086 ac_cv_host_alias=$host_alias 1087test -z "$ac_cv_host_alias" && 1088 ac_cv_host_alias=$ac_cv_build_alias 1089ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` || 1090 { { echo "$as_me:1090: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1091echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1092 { (exit 1); exit 1; }; } 1093 1094fi 1095echo "$as_me:1095: result: $ac_cv_host" >&5 1096echo "${ECHO_T}$ac_cv_host" >&6 1097host=$ac_cv_host 1098host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1099host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1100host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1101 1102if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then 1103 echo "$as_me:1103: checking target system type" >&5 1104echo $ECHO_N "checking target system type... $ECHO_C" >&6 1105if test "${ac_cv_target+set}" = set; then 1106 echo $ECHO_N "(cached) $ECHO_C" >&6 1107else 1108 ac_cv_target_alias=$target_alias 1109test "x$ac_cv_target_alias" = "x" && 1110 ac_cv_target_alias=$ac_cv_host_alias 1111ac_cv_target=`$ac_config_sub "$ac_cv_target_alias"` || 1112 { { echo "$as_me:1112: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1113echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1114 { (exit 1); exit 1; }; } 1115 1116fi 1117echo "$as_me:1117: result: $ac_cv_target" >&5 1118echo "${ECHO_T}$ac_cv_target" >&6 1119target=$ac_cv_target 1120target_cpu=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1121target_vendor=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1122target_os=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1123 1124# The aliases save the names the user supplied, while $host etc. 1125# will get canonicalized. 1126test -n "$target_alias" && 1127 test "$program_prefix$program_suffix$program_transform_name" = \ 1128 NONENONEs,x,x, && 1129 program_prefix=${target_alias}- 1130 system_name="$host_os" 1131else 1132 system_name="`(uname -s -r) 2>/dev/null`" 1133 if test -z "$system_name" ; then 1134 system_name="`(hostname) 2>/dev/null`" 1135 fi 1136fi 1137test -n "$system_name" && 1138cat >>confdefs.h <<EOF 1139#define SYSTEM_NAME "$system_name" 1140EOF 1141 1142if test "${cf_cv_system_name+set}" = set; then 1143 echo $ECHO_N "(cached) $ECHO_C" >&6 1144else 1145 cf_cv_system_name="$system_name" 1146fi 1147 1148test -z "$system_name" && system_name="$cf_cv_system_name" 1149test -n "$cf_cv_system_name" && echo "$as_me:1149: result: Configuring for $cf_cv_system_name" >&5 1150echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1151 1152if test ".$system_name" != ".$cf_cv_system_name" ; then 1153 echo "$as_me:1153: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1154echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1155 { { echo "$as_me:1155: error: \"Please remove config.cache and try again.\"" >&5 1156echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1157 { (exit 1); exit 1; }; } 1158fi 1159 1160test "$program_prefix" != NONE && 1161 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1162# Use a double $ so make ignores it. 1163test "$program_suffix" != NONE && 1164 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1165# Double any \ or $. echo might interpret backslashes. 1166# By default was `s,x,x', remove it if useless. 1167cat <<\_ACEOF >conftest.sed 1168s/[\\$]/&&/g;s/;s,x,x,$// 1169_ACEOF 1170program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1171rm conftest.sed 1172 1173ac_ext=c 1174ac_cpp='$CPP $CPPFLAGS' 1175ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1176ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1177ac_compiler_gnu=$ac_cv_c_compiler_gnu 1178ac_main_return="return" 1179if test -n "$ac_tool_prefix"; then 1180 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1181set dummy ${ac_tool_prefix}gcc; ac_word=$2 1182echo "$as_me:1182: checking for $ac_word" >&5 1183echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1184if test "${ac_cv_prog_CC+set}" = set; then 1185 echo $ECHO_N "(cached) $ECHO_C" >&6 1186else 1187 if test -n "$CC"; then 1188 ac_cv_prog_CC="$CC" # Let the user override the test. 1189else 1190 ac_save_IFS=$IFS; IFS=$ac_path_separator 1191ac_dummy="$PATH" 1192for ac_dir in $ac_dummy; do 1193 IFS=$ac_save_IFS 1194 test -z "$ac_dir" && ac_dir=. 1195 $as_executable_p "$ac_dir/$ac_word" || continue 1196ac_cv_prog_CC="${ac_tool_prefix}gcc" 1197echo "$as_me:1197: found $ac_dir/$ac_word" >&5 1198break 1199done 1200 1201fi 1202fi 1203CC=$ac_cv_prog_CC 1204if test -n "$CC"; then 1205 echo "$as_me:1205: result: $CC" >&5 1206echo "${ECHO_T}$CC" >&6 1207else 1208 echo "$as_me:1208: result: no" >&5 1209echo "${ECHO_T}no" >&6 1210fi 1211 1212fi 1213if test -z "$ac_cv_prog_CC"; then 1214 ac_ct_CC=$CC 1215 # Extract the first word of "gcc", so it can be a program name with args. 1216set dummy gcc; ac_word=$2 1217echo "$as_me:1217: checking for $ac_word" >&5 1218echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1219if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1220 echo $ECHO_N "(cached) $ECHO_C" >&6 1221else 1222 if test -n "$ac_ct_CC"; then 1223 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1224else 1225 ac_save_IFS=$IFS; IFS=$ac_path_separator 1226ac_dummy="$PATH" 1227for ac_dir in $ac_dummy; do 1228 IFS=$ac_save_IFS 1229 test -z "$ac_dir" && ac_dir=. 1230 $as_executable_p "$ac_dir/$ac_word" || continue 1231ac_cv_prog_ac_ct_CC="gcc" 1232echo "$as_me:1232: found $ac_dir/$ac_word" >&5 1233break 1234done 1235 1236fi 1237fi 1238ac_ct_CC=$ac_cv_prog_ac_ct_CC 1239if test -n "$ac_ct_CC"; then 1240 echo "$as_me:1240: result: $ac_ct_CC" >&5 1241echo "${ECHO_T}$ac_ct_CC" >&6 1242else 1243 echo "$as_me:1243: result: no" >&5 1244echo "${ECHO_T}no" >&6 1245fi 1246 1247 CC=$ac_ct_CC 1248else 1249 CC="$ac_cv_prog_CC" 1250fi 1251 1252if test -z "$CC"; then 1253 if test -n "$ac_tool_prefix"; then 1254 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1255set dummy ${ac_tool_prefix}cc; ac_word=$2 1256echo "$as_me:1256: checking for $ac_word" >&5 1257echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1258if test "${ac_cv_prog_CC+set}" = set; then 1259 echo $ECHO_N "(cached) $ECHO_C" >&6 1260else 1261 if test -n "$CC"; then 1262 ac_cv_prog_CC="$CC" # Let the user override the test. 1263else 1264 ac_save_IFS=$IFS; IFS=$ac_path_separator 1265ac_dummy="$PATH" 1266for ac_dir in $ac_dummy; do 1267 IFS=$ac_save_IFS 1268 test -z "$ac_dir" && ac_dir=. 1269 $as_executable_p "$ac_dir/$ac_word" || continue 1270ac_cv_prog_CC="${ac_tool_prefix}cc" 1271echo "$as_me:1271: found $ac_dir/$ac_word" >&5 1272break 1273done 1274 1275fi 1276fi 1277CC=$ac_cv_prog_CC 1278if test -n "$CC"; then 1279 echo "$as_me:1279: result: $CC" >&5 1280echo "${ECHO_T}$CC" >&6 1281else 1282 echo "$as_me:1282: result: no" >&5 1283echo "${ECHO_T}no" >&6 1284fi 1285 1286fi 1287if test -z "$ac_cv_prog_CC"; then 1288 ac_ct_CC=$CC 1289 # Extract the first word of "cc", so it can be a program name with args. 1290set dummy cc; ac_word=$2 1291echo "$as_me:1291: checking for $ac_word" >&5 1292echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1293if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1294 echo $ECHO_N "(cached) $ECHO_C" >&6 1295else 1296 if test -n "$ac_ct_CC"; then 1297 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1298else 1299 ac_save_IFS=$IFS; IFS=$ac_path_separator 1300ac_dummy="$PATH" 1301for ac_dir in $ac_dummy; do 1302 IFS=$ac_save_IFS 1303 test -z "$ac_dir" && ac_dir=. 1304 $as_executable_p "$ac_dir/$ac_word" || continue 1305ac_cv_prog_ac_ct_CC="cc" 1306echo "$as_me:1306: found $ac_dir/$ac_word" >&5 1307break 1308done 1309 1310fi 1311fi 1312ac_ct_CC=$ac_cv_prog_ac_ct_CC 1313if test -n "$ac_ct_CC"; then 1314 echo "$as_me:1314: result: $ac_ct_CC" >&5 1315echo "${ECHO_T}$ac_ct_CC" >&6 1316else 1317 echo "$as_me:1317: result: no" >&5 1318echo "${ECHO_T}no" >&6 1319fi 1320 1321 CC=$ac_ct_CC 1322else 1323 CC="$ac_cv_prog_CC" 1324fi 1325 1326fi 1327if test -z "$CC"; then 1328 # Extract the first word of "cc", so it can be a program name with args. 1329set dummy cc; ac_word=$2 1330echo "$as_me:1330: checking for $ac_word" >&5 1331echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1332if test "${ac_cv_prog_CC+set}" = set; then 1333 echo $ECHO_N "(cached) $ECHO_C" >&6 1334else 1335 if test -n "$CC"; then 1336 ac_cv_prog_CC="$CC" # Let the user override the test. 1337else 1338 ac_prog_rejected=no 1339 ac_save_IFS=$IFS; IFS=$ac_path_separator 1340ac_dummy="$PATH" 1341for ac_dir in $ac_dummy; do 1342 IFS=$ac_save_IFS 1343 test -z "$ac_dir" && ac_dir=. 1344 $as_executable_p "$ac_dir/$ac_word" || continue 1345if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1346 ac_prog_rejected=yes 1347 continue 1348fi 1349ac_cv_prog_CC="cc" 1350echo "$as_me:1350: found $ac_dir/$ac_word" >&5 1351break 1352done 1353 1354if test "$ac_prog_rejected" = yes; then 1355 # We found a bogon in the path, so make sure we never use it. 1356 set dummy $ac_cv_prog_CC 1357 shift 1358 if test $# != 0; then 1359 # We chose a different compiler from the bogus one. 1360 # However, it has the same basename, so the bogon will be chosen 1361 # first if we set CC to just the basename; use the full file name. 1362 shift 1363 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1364 shift 1365 ac_cv_prog_CC="$@" 1366 fi 1367fi 1368fi 1369fi 1370CC=$ac_cv_prog_CC 1371if test -n "$CC"; then 1372 echo "$as_me:1372: result: $CC" >&5 1373echo "${ECHO_T}$CC" >&6 1374else 1375 echo "$as_me:1375: result: no" >&5 1376echo "${ECHO_T}no" >&6 1377fi 1378 1379fi 1380if test -z "$CC"; then 1381 if test -n "$ac_tool_prefix"; then 1382 for ac_prog in cl 1383 do 1384 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1385set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1386echo "$as_me:1386: checking for $ac_word" >&5 1387echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1388if test "${ac_cv_prog_CC+set}" = set; then 1389 echo $ECHO_N "(cached) $ECHO_C" >&6 1390else 1391 if test -n "$CC"; then 1392 ac_cv_prog_CC="$CC" # Let the user override the test. 1393else 1394 ac_save_IFS=$IFS; IFS=$ac_path_separator 1395ac_dummy="$PATH" 1396for ac_dir in $ac_dummy; do 1397 IFS=$ac_save_IFS 1398 test -z "$ac_dir" && ac_dir=. 1399 $as_executable_p "$ac_dir/$ac_word" || continue 1400ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1401echo "$as_me:1401: found $ac_dir/$ac_word" >&5 1402break 1403done 1404 1405fi 1406fi 1407CC=$ac_cv_prog_CC 1408if test -n "$CC"; then 1409 echo "$as_me:1409: result: $CC" >&5 1410echo "${ECHO_T}$CC" >&6 1411else 1412 echo "$as_me:1412: result: no" >&5 1413echo "${ECHO_T}no" >&6 1414fi 1415 1416 test -n "$CC" && break 1417 done 1418fi 1419if test -z "$CC"; then 1420 ac_ct_CC=$CC 1421 for ac_prog in cl 1422do 1423 # Extract the first word of "$ac_prog", so it can be a program name with args. 1424set dummy $ac_prog; ac_word=$2 1425echo "$as_me:1425: checking for $ac_word" >&5 1426echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1427if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1428 echo $ECHO_N "(cached) $ECHO_C" >&6 1429else 1430 if test -n "$ac_ct_CC"; then 1431 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1432else 1433 ac_save_IFS=$IFS; IFS=$ac_path_separator 1434ac_dummy="$PATH" 1435for ac_dir in $ac_dummy; do 1436 IFS=$ac_save_IFS 1437 test -z "$ac_dir" && ac_dir=. 1438 $as_executable_p "$ac_dir/$ac_word" || continue 1439ac_cv_prog_ac_ct_CC="$ac_prog" 1440echo "$as_me:1440: found $ac_dir/$ac_word" >&5 1441break 1442done 1443 1444fi 1445fi 1446ac_ct_CC=$ac_cv_prog_ac_ct_CC 1447if test -n "$ac_ct_CC"; then 1448 echo "$as_me:1448: result: $ac_ct_CC" >&5 1449echo "${ECHO_T}$ac_ct_CC" >&6 1450else 1451 echo "$as_me:1451: result: no" >&5 1452echo "${ECHO_T}no" >&6 1453fi 1454 1455 test -n "$ac_ct_CC" && break 1456done 1457 1458 CC=$ac_ct_CC 1459fi 1460 1461fi 1462 1463test -z "$CC" && { { echo "$as_me:1463: error: no acceptable cc found in \$PATH" >&5 1464echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1465 { (exit 1); exit 1; }; } 1466 1467# Provide some information about the compiler. 1468echo "$as_me:1468:" \ 1469 "checking for C compiler version" >&5 1470ac_compiler=`set X $ac_compile; echo "$2"` 1471{ (eval echo "$as_me:1471: \"$ac_compiler --version </dev/null >&5\"") >&5 1472 (eval $ac_compiler --version </dev/null >&5) 2>&5 1473 ac_status=$? 1474 echo "$as_me:1474: \$? = $ac_status" >&5 1475 (exit "$ac_status"); } 1476{ (eval echo "$as_me:1476: \"$ac_compiler -v </dev/null >&5\"") >&5 1477 (eval $ac_compiler -v </dev/null >&5) 2>&5 1478 ac_status=$? 1479 echo "$as_me:1479: \$? = $ac_status" >&5 1480 (exit "$ac_status"); } 1481{ (eval echo "$as_me:1481: \"$ac_compiler -V </dev/null >&5\"") >&5 1482 (eval $ac_compiler -V </dev/null >&5) 2>&5 1483 ac_status=$? 1484 echo "$as_me:1484: \$? = $ac_status" >&5 1485 (exit "$ac_status"); } 1486 1487cat >"conftest.$ac_ext" <<_ACEOF 1488#line 1488 "configure" 1489#include "confdefs.h" 1490 1491int 1492main (void) 1493{ 1494 1495 ; 1496 return 0; 1497} 1498_ACEOF 1499ac_clean_files_save=$ac_clean_files 1500ac_clean_files="$ac_clean_files a.out a.exe" 1501# Try to create an executable without -o first, disregard a.out. 1502# It will help us diagnose broken compilers, and finding out an intuition 1503# of exeext. 1504echo "$as_me:1504: checking for C compiler default output" >&5 1505echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1506ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'` 1507if { (eval echo "$as_me:1507: \"$ac_link_default\"") >&5 1508 (eval $ac_link_default) 2>&5 1509 ac_status=$? 1510 echo "$as_me:1510: \$? = $ac_status" >&5 1511 (exit "$ac_status"); }; then 1512 # Find the output, starting from the most likely. This scheme is 1513# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1514# resort. 1515for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1516 ls a.out conftest 2>/dev/null; 1517 ls a.* conftest.* 2>/dev/null`; do 1518 case $ac_file in 1519 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1520 a.out ) # We found the default executable, but exeext='' is most 1521 # certainly right. 1522 break;; 1523 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1524 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1525 export ac_cv_exeext 1526 break;; 1527 * ) break;; 1528 esac 1529done 1530else 1531 echo "$as_me: failed program was:" >&5 1532cat "conftest.$ac_ext" >&5 1533{ { echo "$as_me:1533: error: C compiler cannot create executables" >&5 1534echo "$as_me: error: C compiler cannot create executables" >&2;} 1535 { (exit 77); exit 77; }; } 1536fi 1537 1538ac_exeext=$ac_cv_exeext 1539echo "$as_me:1539: result: $ac_file" >&5 1540echo "${ECHO_T}$ac_file" >&6 1541 1542# Check the compiler produces executables we can run. If not, either 1543# the compiler is broken, or we cross compile. 1544echo "$as_me:1544: checking whether the C compiler works" >&5 1545echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1546# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1547# If not cross compiling, check that we can run a simple program. 1548if test "$cross_compiling" != yes; then 1549 if { ac_try='./$ac_file' 1550 { (eval echo "$as_me:1550: \"$ac_try\"") >&5 1551 (eval $ac_try) 2>&5 1552 ac_status=$? 1553 echo "$as_me:1553: \$? = $ac_status" >&5 1554 (exit "$ac_status"); }; }; then 1555 cross_compiling=no 1556 else 1557 if test "$cross_compiling" = maybe; then 1558 cross_compiling=yes 1559 else 1560 { { echo "$as_me:1560: error: cannot run C compiled programs. 1561If you meant to cross compile, use \`--host'." >&5 1562echo "$as_me: error: cannot run C compiled programs. 1563If you meant to cross compile, use \`--host'." >&2;} 1564 { (exit 1); exit 1; }; } 1565 fi 1566 fi 1567fi 1568echo "$as_me:1568: result: yes" >&5 1569echo "${ECHO_T}yes" >&6 1570 1571rm -f a.out a.exe "conftest$ac_cv_exeext" 1572ac_clean_files=$ac_clean_files_save 1573# Check the compiler produces executables we can run. If not, either 1574# the compiler is broken, or we cross compile. 1575echo "$as_me:1575: checking whether we are cross compiling" >&5 1576echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1577echo "$as_me:1577: result: $cross_compiling" >&5 1578echo "${ECHO_T}$cross_compiling" >&6 1579 1580echo "$as_me:1580: checking for executable suffix" >&5 1581echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1582if { (eval echo "$as_me:1582: \"$ac_link\"") >&5 1583 (eval $ac_link) 2>&5 1584 ac_status=$? 1585 echo "$as_me:1585: \$? = $ac_status" >&5 1586 (exit "$ac_status"); }; then 1587 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1588# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1589# work properly (i.e., refer to `conftest.exe'), while it won't with 1590# `rm'. 1591for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1592 case $ac_file in 1593 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1594 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1595 export ac_cv_exeext 1596 break;; 1597 * ) break;; 1598 esac 1599done 1600else 1601 { { echo "$as_me:1601: error: cannot compute EXEEXT: cannot compile and link" >&5 1602echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1603 { (exit 1); exit 1; }; } 1604fi 1605 1606rm -f "conftest$ac_cv_exeext" 1607echo "$as_me:1607: result: $ac_cv_exeext" >&5 1608echo "${ECHO_T}$ac_cv_exeext" >&6 1609 1610rm -f "conftest.$ac_ext" 1611EXEEXT=$ac_cv_exeext 1612ac_exeext=$EXEEXT 1613echo "$as_me:1613: checking for object suffix" >&5 1614echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1615if test "${ac_cv_objext+set}" = set; then 1616 echo $ECHO_N "(cached) $ECHO_C" >&6 1617else 1618 cat >"conftest.$ac_ext" <<_ACEOF 1619#line 1619 "configure" 1620#include "confdefs.h" 1621 1622int 1623main (void) 1624{ 1625 1626 ; 1627 return 0; 1628} 1629_ACEOF 1630rm -f conftest.o conftest.obj 1631if { (eval echo "$as_me:1631: \"$ac_compile\"") >&5 1632 (eval $ac_compile) 2>&5 1633 ac_status=$? 1634 echo "$as_me:1634: \$? = $ac_status" >&5 1635 (exit "$ac_status"); }; then 1636 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1637 case $ac_file in 1638 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1639 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1640 break;; 1641 esac 1642done 1643else 1644 echo "$as_me: failed program was:" >&5 1645cat "conftest.$ac_ext" >&5 1646{ { echo "$as_me:1646: error: cannot compute OBJEXT: cannot compile" >&5 1647echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1648 { (exit 1); exit 1; }; } 1649fi 1650 1651rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext" 1652fi 1653echo "$as_me:1653: result: $ac_cv_objext" >&5 1654echo "${ECHO_T}$ac_cv_objext" >&6 1655OBJEXT=$ac_cv_objext 1656ac_objext=$OBJEXT 1657echo "$as_me:1657: checking whether we are using the GNU C compiler" >&5 1658echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1659if test "${ac_cv_c_compiler_gnu+set}" = set; then 1660 echo $ECHO_N "(cached) $ECHO_C" >&6 1661else 1662 cat >"conftest.$ac_ext" <<_ACEOF 1663#line 1663 "configure" 1664#include "confdefs.h" 1665 1666int 1667main (void) 1668{ 1669#ifndef __GNUC__ 1670 choke me 1671#endif 1672 1673 ; 1674 return 0; 1675} 1676_ACEOF 1677rm -f "conftest.$ac_objext" 1678if { (eval echo "$as_me:1678: \"$ac_compile\"") >&5 1679 (eval $ac_compile) 2>&5 1680 ac_status=$? 1681 echo "$as_me:1681: \$? = $ac_status" >&5 1682 (exit "$ac_status"); } && 1683 { ac_try='test -s "conftest.$ac_objext"' 1684 { (eval echo "$as_me:1684: \"$ac_try\"") >&5 1685 (eval $ac_try) 2>&5 1686 ac_status=$? 1687 echo "$as_me:1687: \$? = $ac_status" >&5 1688 (exit "$ac_status"); }; }; then 1689 ac_compiler_gnu=yes 1690else 1691 echo "$as_me: failed program was:" >&5 1692cat "conftest.$ac_ext" >&5 1693ac_compiler_gnu=no 1694fi 1695rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1696ac_cv_c_compiler_gnu=$ac_compiler_gnu 1697 1698fi 1699echo "$as_me:1699: result: $ac_cv_c_compiler_gnu" >&5 1700echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1701GCC=`test $ac_compiler_gnu = yes && echo yes` 1702ac_test_CFLAGS=${CFLAGS+set} 1703ac_save_CFLAGS=$CFLAGS 1704CFLAGS="-g" 1705echo "$as_me:1705: checking whether $CC accepts -g" >&5 1706echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1707if test "${ac_cv_prog_cc_g+set}" = set; then 1708 echo $ECHO_N "(cached) $ECHO_C" >&6 1709else 1710 cat >"conftest.$ac_ext" <<_ACEOF 1711#line 1711 "configure" 1712#include "confdefs.h" 1713 1714int 1715main (void) 1716{ 1717 1718 ; 1719 return 0; 1720} 1721_ACEOF 1722rm -f "conftest.$ac_objext" 1723if { (eval echo "$as_me:1723: \"$ac_compile\"") >&5 1724 (eval $ac_compile) 2>&5 1725 ac_status=$? 1726 echo "$as_me:1726: \$? = $ac_status" >&5 1727 (exit "$ac_status"); } && 1728 { ac_try='test -s "conftest.$ac_objext"' 1729 { (eval echo "$as_me:1729: \"$ac_try\"") >&5 1730 (eval $ac_try) 2>&5 1731 ac_status=$? 1732 echo "$as_me:1732: \$? = $ac_status" >&5 1733 (exit "$ac_status"); }; }; then 1734 ac_cv_prog_cc_g=yes 1735else 1736 echo "$as_me: failed program was:" >&5 1737cat "conftest.$ac_ext" >&5 1738ac_cv_prog_cc_g=no 1739fi 1740rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1741fi 1742echo "$as_me:1742: result: $ac_cv_prog_cc_g" >&5 1743echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1744if test "$ac_test_CFLAGS" = set; then 1745 CFLAGS=$ac_save_CFLAGS 1746elif test $ac_cv_prog_cc_g = yes; then 1747 if test "$GCC" = yes; then 1748 CFLAGS="-g -O2" 1749 else 1750 CFLAGS="-g" 1751 fi 1752else 1753 if test "$GCC" = yes; then 1754 CFLAGS="-O2" 1755 else 1756 CFLAGS= 1757 fi 1758fi 1759# Some people use a C++ compiler to compile C. Since we use `exit', 1760# in C++ we need to declare it. In case someone uses the same compiler 1761# for both compiling C and C++ we need to have the C++ compiler decide 1762# the declaration of exit, since it's the most demanding environment. 1763cat >"conftest.$ac_ext" <<_ACEOF 1764#ifndef __cplusplus 1765 choke me 1766#endif 1767_ACEOF 1768rm -f "conftest.$ac_objext" 1769if { (eval echo "$as_me:1769: \"$ac_compile\"") >&5 1770 (eval $ac_compile) 2>&5 1771 ac_status=$? 1772 echo "$as_me:1772: \$? = $ac_status" >&5 1773 (exit "$ac_status"); } && 1774 { ac_try='test -s "conftest.$ac_objext"' 1775 { (eval echo "$as_me:1775: \"$ac_try\"") >&5 1776 (eval $ac_try) 2>&5 1777 ac_status=$? 1778 echo "$as_me:1778: \$? = $ac_status" >&5 1779 (exit "$ac_status"); }; }; then 1780 for ac_declaration in \ 1781 ''\ 1782 '#include <stdlib.h>' \ 1783 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1784 'extern "C" void std::exit (int); using std::exit;' \ 1785 'extern "C" void exit (int) throw ();' \ 1786 'extern "C" void exit (int);' \ 1787 'void exit (int);' 1788do 1789 cat >"conftest.$ac_ext" <<_ACEOF 1790#line 1790 "configure" 1791#include "confdefs.h" 1792#include <stdlib.h> 1793$ac_declaration 1794int 1795main (void) 1796{ 1797exit (42); 1798 ; 1799 return 0; 1800} 1801_ACEOF 1802rm -f "conftest.$ac_objext" 1803if { (eval echo "$as_me:1803: \"$ac_compile\"") >&5 1804 (eval $ac_compile) 2>&5 1805 ac_status=$? 1806 echo "$as_me:1806: \$? = $ac_status" >&5 1807 (exit "$ac_status"); } && 1808 { ac_try='test -s "conftest.$ac_objext"' 1809 { (eval echo "$as_me:1809: \"$ac_try\"") >&5 1810 (eval $ac_try) 2>&5 1811 ac_status=$? 1812 echo "$as_me:1812: \$? = $ac_status" >&5 1813 (exit "$ac_status"); }; }; then 1814 : 1815else 1816 echo "$as_me: failed program was:" >&5 1817cat "conftest.$ac_ext" >&5 1818continue 1819fi 1820rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1821 cat >"conftest.$ac_ext" <<_ACEOF 1822#line 1822 "configure" 1823#include "confdefs.h" 1824$ac_declaration 1825int 1826main (void) 1827{ 1828exit (42); 1829 ; 1830 return 0; 1831} 1832_ACEOF 1833rm -f "conftest.$ac_objext" 1834if { (eval echo "$as_me:1834: \"$ac_compile\"") >&5 1835 (eval $ac_compile) 2>&5 1836 ac_status=$? 1837 echo "$as_me:1837: \$? = $ac_status" >&5 1838 (exit "$ac_status"); } && 1839 { ac_try='test -s "conftest.$ac_objext"' 1840 { (eval echo "$as_me:1840: \"$ac_try\"") >&5 1841 (eval $ac_try) 2>&5 1842 ac_status=$? 1843 echo "$as_me:1843: \$? = $ac_status" >&5 1844 (exit "$ac_status"); }; }; then 1845 break 1846else 1847 echo "$as_me: failed program was:" >&5 1848cat "conftest.$ac_ext" >&5 1849fi 1850rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1851done 1852rm -rf conftest* 1853if test -n "$ac_declaration"; then 1854 echo '#ifdef __cplusplus' >>confdefs.h 1855 echo "$ac_declaration" >>confdefs.h 1856 echo '#endif' >>confdefs.h 1857fi 1858 1859else 1860 echo "$as_me: failed program was:" >&5 1861cat "conftest.$ac_ext" >&5 1862fi 1863rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1864ac_ext=c 1865ac_cpp='$CPP $CPPFLAGS' 1866ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 1867ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 1868ac_compiler_gnu=$ac_cv_c_compiler_gnu 1869ac_main_return="return" 1870 1871GCC_VERSION=none 1872if test "$GCC" = yes ; then 1873 echo "$as_me:1873: checking version of $CC" >&5 1874echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1875 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^[^(]*([^)][^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1876 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1877 echo "$as_me:1877: result: $GCC_VERSION" >&5 1878echo "${ECHO_T}$GCC_VERSION" >&6 1879fi 1880 1881INTEL_COMPILER=no 1882 1883if test "$GCC" = yes ; then 1884 case "$host_os" in 1885 (linux*|gnu*) 1886 echo "$as_me:1886: checking if this is really Intel C compiler" >&5 1887echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 1888 cf_save_CFLAGS="$CFLAGS" 1889 CFLAGS="$CFLAGS -no-gcc" 1890 cat >"conftest.$ac_ext" <<_ACEOF 1891#line 1891 "configure" 1892#include "confdefs.h" 1893 1894int 1895main (void) 1896{ 1897 1898#ifdef __INTEL_COMPILER 1899#else 1900#error __INTEL_COMPILER is not defined 1901#endif 1902 1903 ; 1904 return 0; 1905} 1906_ACEOF 1907rm -f "conftest.$ac_objext" 1908if { (eval echo "$as_me:1908: \"$ac_compile\"") >&5 1909 (eval $ac_compile) 2>&5 1910 ac_status=$? 1911 echo "$as_me:1911: \$? = $ac_status" >&5 1912 (exit "$ac_status"); } && 1913 { ac_try='test -s "conftest.$ac_objext"' 1914 { (eval echo "$as_me:1914: \"$ac_try\"") >&5 1915 (eval $ac_try) 2>&5 1916 ac_status=$? 1917 echo "$as_me:1917: \$? = $ac_status" >&5 1918 (exit "$ac_status"); }; }; then 1919 INTEL_COMPILER=yes 1920cf_save_CFLAGS="$cf_save_CFLAGS -we147" 1921 1922else 1923 echo "$as_me: failed program was:" >&5 1924cat "conftest.$ac_ext" >&5 1925fi 1926rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1927 CFLAGS="$cf_save_CFLAGS" 1928 echo "$as_me:1928: result: $INTEL_COMPILER" >&5 1929echo "${ECHO_T}$INTEL_COMPILER" >&6 1930 ;; 1931 esac 1932fi 1933 1934CLANG_COMPILER=no 1935 1936if test "$GCC" = yes ; then 1937 echo "$as_me:1937: checking if this is really Clang C compiler" >&5 1938echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 1939 cf_save_CFLAGS="$CFLAGS" 1940 cat >"conftest.$ac_ext" <<_ACEOF 1941#line 1941 "configure" 1942#include "confdefs.h" 1943 1944int 1945main (void) 1946{ 1947 1948#ifdef __clang__ 1949#else 1950#error __clang__ is not defined 1951#endif 1952 1953 ; 1954 return 0; 1955} 1956_ACEOF 1957rm -f "conftest.$ac_objext" 1958if { (eval echo "$as_me:1958: \"$ac_compile\"") >&5 1959 (eval $ac_compile) 2>&5 1960 ac_status=$? 1961 echo "$as_me:1961: \$? = $ac_status" >&5 1962 (exit "$ac_status"); } && 1963 { ac_try='test -s "conftest.$ac_objext"' 1964 { (eval echo "$as_me:1964: \"$ac_try\"") >&5 1965 (eval $ac_try) 2>&5 1966 ac_status=$? 1967 echo "$as_me:1967: \$? = $ac_status" >&5 1968 (exit "$ac_status"); }; }; then 1969 CLANG_COMPILER=yes 1970 1971else 1972 echo "$as_me: failed program was:" >&5 1973cat "conftest.$ac_ext" >&5 1974fi 1975rm -f "conftest.$ac_objext" "conftest.$ac_ext" 1976 CFLAGS="$cf_save_CFLAGS" 1977 echo "$as_me:1977: result: $CLANG_COMPILER" >&5 1978echo "${ECHO_T}$CLANG_COMPILER" >&6 1979fi 1980 1981CLANG_VERSION=none 1982 1983if test "x$CLANG_COMPILER" = "xyes" ; then 1984 case "$CC" in 1985 (c[1-9][0-9]|*/c[1-9][0-9]) 1986 { echo "$as_me:1986: WARNING: replacing broken compiler alias $CC" >&5 1987echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;} 1988 CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`" 1989 CC=clang 1990 ;; 1991 esac 1992 1993 echo "$as_me:1993: checking version of $CC" >&5 1994echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1995 CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1996 test -z "$CLANG_VERSION" && CLANG_VERSION=unknown 1997 echo "$as_me:1997: result: $CLANG_VERSION" >&5 1998echo "${ECHO_T}$CLANG_VERSION" >&6 1999 2000 for cf_clang_opt in \ 2001 -Qunused-arguments \ 2002 -Wno-error=implicit-function-declaration 2003 do 2004 echo "$as_me:2004: checking if option $cf_clang_opt works" >&5 2005echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6 2006 cf_save_CFLAGS="$CFLAGS" 2007 CFLAGS="$CFLAGS $cf_clang_opt" 2008 cat >"conftest.$ac_ext" <<_ACEOF 2009#line 2009 "configure" 2010#include "confdefs.h" 2011 2012 #include <stdio.h> 2013int 2014main (void) 2015{ 2016 2017 printf("hello!\\n"); 2018 ; 2019 return 0; 2020} 2021_ACEOF 2022rm -f "conftest.$ac_objext" "conftest$ac_exeext" 2023if { (eval echo "$as_me:2023: \"$ac_link\"") >&5 2024 (eval $ac_link) 2>&5 2025 ac_status=$? 2026 echo "$as_me:2026: \$? = $ac_status" >&5 2027 (exit "$ac_status"); } && 2028 { ac_try='test -s "conftest$ac_exeext"' 2029 { (eval echo "$as_me:2029: \"$ac_try\"") >&5 2030 (eval $ac_try) 2>&5 2031 ac_status=$? 2032 echo "$as_me:2032: \$? = $ac_status" >&5 2033 (exit "$ac_status"); }; }; then 2034 2035 cf_clang_optok=yes 2036else 2037 echo "$as_me: failed program was:" >&5 2038cat "conftest.$ac_ext" >&5 2039 2040 cf_clang_optok=no 2041fi 2042rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 2043 echo "$as_me:2043: result: $cf_clang_optok" >&5 2044echo "${ECHO_T}$cf_clang_optok" >&6 2045 CFLAGS="$cf_save_CFLAGS" 2046 if test "$cf_clang_optok" = yes; then 2047 test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6 2048 2049echo "${as_me:-configure}:2049: testing adding option $cf_clang_opt ..." 1>&5 2050 2051 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2052 CFLAGS="${CFLAGS}$cf_clang_opt" 2053 2054 fi 2055 done 2056fi 2057 2058echo "$as_me:2058: checking for $CC option to accept ANSI C" >&5 2059echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2060if test "${ac_cv_prog_cc_stdc+set}" = set; then 2061 echo $ECHO_N "(cached) $ECHO_C" >&6 2062else 2063 ac_cv_prog_cc_stdc=no 2064ac_save_CC=$CC 2065cat >"conftest.$ac_ext" <<_ACEOF 2066#line 2066 "configure" 2067#include "confdefs.h" 2068#include <stdarg.h> 2069#include <stdio.h> 2070#include <sys/types.h> 2071#include <sys/stat.h> 2072/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2073struct buf { int x; }; 2074FILE * (*rcsopen) (struct buf *, struct stat *, int); 2075static char *e (char **p, int i) 2076{ 2077 return p[i]; 2078} 2079static char *f (char * (*g) (char **, int), char **p, ...) 2080{ 2081 char *s; 2082 va_list v; 2083 va_start (v,p); 2084 s = g (p, va_arg (v,int)); 2085 va_end (v); 2086 return s; 2087} 2088int test (int i, double x); 2089struct s1 {int (*f) (int a);}; 2090struct s2 {int (*f) (double a);}; 2091int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2092int argc; 2093char **argv; 2094int 2095main (void) 2096{ 2097return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2098 ; 2099 return 0; 2100} 2101_ACEOF 2102# Don't try gcc -ansi; that turns off useful extensions and 2103# breaks some systems' header files. 2104# AIX -qlanglvl=ansi 2105# Ultrix and OSF/1 -std1 2106# HP-UX 10.20 and later -Ae 2107# HP-UX older versions -Aa -D_HPUX_SOURCE 2108# SVR4 -Xc -D__EXTENSIONS__ 2109for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2110do 2111 CC="$ac_save_CC $ac_arg" 2112 rm -f "conftest.$ac_objext" 2113if { (eval echo "$as_me:2113: \"$ac_compile\"") >&5 2114 (eval $ac_compile) 2>&5 2115 ac_status=$? 2116 echo "$as_me:2116: \$? = $ac_status" >&5 2117 (exit "$ac_status"); } && 2118 { ac_try='test -s "conftest.$ac_objext"' 2119 { (eval echo "$as_me:2119: \"$ac_try\"") >&5 2120 (eval $ac_try) 2>&5 2121 ac_status=$? 2122 echo "$as_me:2122: \$? = $ac_status" >&5 2123 (exit "$ac_status"); }; }; then 2124 ac_cv_prog_cc_stdc=$ac_arg 2125break 2126else 2127 echo "$as_me: failed program was:" >&5 2128cat "conftest.$ac_ext" >&5 2129fi 2130rm -f "conftest.$ac_objext" 2131done 2132rm -f "conftest.$ac_ext" "conftest.$ac_objext" 2133CC=$ac_save_CC 2134 2135fi 2136 2137case "x$ac_cv_prog_cc_stdc" in 2138 x|xno) 2139 echo "$as_me:2139: result: none needed" >&5 2140echo "${ECHO_T}none needed" >&6 ;; 2141 *) 2142 echo "$as_me:2142: result: $ac_cv_prog_cc_stdc" >&5 2143echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2144 CC="$CC $ac_cv_prog_cc_stdc" ;; 2145esac 2146 2147# This should have been defined by AC_PROG_CC 2148: "${CC:=cc}" 2149 2150echo "$as_me:2150: checking \$CFLAGS variable" >&5 2151echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 2152case "x$CFLAGS" in 2153(*-[IUD]*) 2154 echo "$as_me:2154: result: broken" >&5 2155echo "${ECHO_T}broken" >&6 2156 { echo "$as_me:2156: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 2157echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 2158 cf_flags="$CFLAGS" 2159 CFLAGS= 2160 for cf_arg in $cf_flags 2161 do 2162 2163cf_fix_cppflags=no 2164cf_new_cflags= 2165cf_new_cppflags= 2166cf_new_extra_cppflags= 2167 2168for cf_add_cflags in $cf_arg 2169do 2170case "$cf_fix_cppflags" in 2171(no) 2172 case "$cf_add_cflags" in 2173 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2174 case "$cf_add_cflags" in 2175 (-D*) 2176 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2177 2178 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2179 && test -z "${cf_tst_cflags}" \ 2180 && cf_fix_cppflags=yes 2181 2182 if test "$cf_fix_cppflags" = yes ; then 2183 2184 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2185 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2186 2187 continue 2188 elif test "${cf_tst_cflags}" = "\"'" ; then 2189 2190 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2191 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2192 2193 continue 2194 fi 2195 ;; 2196 esac 2197 case "$CPPFLAGS" in 2198 (*$cf_add_cflags) 2199 ;; 2200 (*) 2201 case "$cf_add_cflags" in 2202 (-D*) 2203 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2204 2205CPPFLAGS=`echo "$CPPFLAGS" | \ 2206 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2207 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2208 2209 ;; 2210 esac 2211 2212 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2213 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2214 2215 ;; 2216 esac 2217 ;; 2218 (*) 2219 2220 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2221 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2222 2223 ;; 2224 esac 2225 ;; 2226(yes) 2227 2228 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2229 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2230 2231 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2232 2233 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2234 && test -z "${cf_tst_cflags}" \ 2235 && cf_fix_cppflags=no 2236 ;; 2237esac 2238done 2239 2240if test -n "$cf_new_cflags" ; then 2241 2242 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2243 CFLAGS="${CFLAGS}$cf_new_cflags" 2244 2245fi 2246 2247if test -n "$cf_new_cppflags" ; then 2248 2249 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2250 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2251 2252fi 2253 2254if test -n "$cf_new_extra_cppflags" ; then 2255 2256 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2257 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2258 2259fi 2260 2261 done 2262 ;; 2263(*) 2264 echo "$as_me:2264: result: ok" >&5 2265echo "${ECHO_T}ok" >&6 2266 ;; 2267esac 2268 2269echo "$as_me:2269: checking \$CC variable" >&5 2270echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2271case "$CC" in 2272(*[\ \ ]-*) 2273 echo "$as_me:2273: result: broken" >&5 2274echo "${ECHO_T}broken" >&6 2275 { echo "$as_me:2275: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2276echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2277 # humor him... 2278 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2279 cf_flags=`echo "$CC" | sed -e "s%^$cf_prog%%"` 2280 CC="$cf_prog" 2281 for cf_arg in $cf_flags 2282 do 2283 case "x$cf_arg" in 2284 (x-[IUDfgOW]*) 2285 2286cf_fix_cppflags=no 2287cf_new_cflags= 2288cf_new_cppflags= 2289cf_new_extra_cppflags= 2290 2291for cf_add_cflags in $cf_arg 2292do 2293case "$cf_fix_cppflags" in 2294(no) 2295 case "$cf_add_cflags" in 2296 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2297 case "$cf_add_cflags" in 2298 (-D*) 2299 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2300 2301 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2302 && test -z "${cf_tst_cflags}" \ 2303 && cf_fix_cppflags=yes 2304 2305 if test "$cf_fix_cppflags" = yes ; then 2306 2307 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2308 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2309 2310 continue 2311 elif test "${cf_tst_cflags}" = "\"'" ; then 2312 2313 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2314 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2315 2316 continue 2317 fi 2318 ;; 2319 esac 2320 case "$CPPFLAGS" in 2321 (*$cf_add_cflags) 2322 ;; 2323 (*) 2324 case "$cf_add_cflags" in 2325 (-D*) 2326 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2327 2328CPPFLAGS=`echo "$CPPFLAGS" | \ 2329 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2330 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2331 2332 ;; 2333 esac 2334 2335 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2336 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2337 2338 ;; 2339 esac 2340 ;; 2341 (*) 2342 2343 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2344 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2345 2346 ;; 2347 esac 2348 ;; 2349(yes) 2350 2351 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2352 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2353 2354 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 2355 2356 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2357 && test -z "${cf_tst_cflags}" \ 2358 && cf_fix_cppflags=no 2359 ;; 2360esac 2361done 2362 2363if test -n "$cf_new_cflags" ; then 2364 2365 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2366 CFLAGS="${CFLAGS}$cf_new_cflags" 2367 2368fi 2369 2370if test -n "$cf_new_cppflags" ; then 2371 2372 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2373 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2374 2375fi 2376 2377if test -n "$cf_new_extra_cppflags" ; then 2378 2379 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2380 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2381 2382fi 2383 2384 ;; 2385 (*) 2386 CC="$CC $cf_arg" 2387 ;; 2388 esac 2389 done 2390 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2391 2392echo "${as_me:-configure}:2392: testing resulting CC: '$CC' ..." 1>&5 2393 2394 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2395 2396echo "${as_me:-configure}:2396: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2397 2398 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2399 2400echo "${as_me:-configure}:2400: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2401 2402 ;; 2403(*) 2404 echo "$as_me:2404: result: ok" >&5 2405echo "${ECHO_T}ok" >&6 2406 ;; 2407esac 2408 2409echo "$as_me:2409: checking whether ${MAKE-make} sets \${MAKE}" >&5 2410echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2411set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2412if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2413 echo $ECHO_N "(cached) $ECHO_C" >&6 2414else 2415 cat >conftest.make <<\EOF 2416all: 2417 @echo 'ac_maketemp="${MAKE}"' 2418EOF 2419# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2420eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2421if test -n "$ac_maketemp"; then 2422 eval ac_cv_prog_make_${ac_make}_set=yes 2423else 2424 eval ac_cv_prog_make_${ac_make}_set=no 2425fi 2426rm -f conftest.make 2427fi 2428if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2429 echo "$as_me:2429: result: yes" >&5 2430echo "${ECHO_T}yes" >&6 2431 SET_MAKE= 2432else 2433 echo "$as_me:2433: result: no" >&5 2434echo "${ECHO_T}no" >&6 2435 SET_MAKE="MAKE=${MAKE-make}" 2436fi 2437 2438# Find a good install program. We prefer a C program (faster), 2439# so one script is as good as another. But avoid the broken or 2440# incompatible versions: 2441# SysV /etc/install, /usr/sbin/install 2442# SunOS /usr/etc/install 2443# IRIX /sbin/install 2444# AIX /bin/install 2445# AmigaOS /C/install, which installs bootblocks on floppy discs 2446# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2447# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2448# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2449# ./install, which can be erroneously created by make from ./install.sh. 2450echo "$as_me:2450: checking for a BSD compatible install" >&5 2451echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2452if test -z "$INSTALL"; then 2453if test "${ac_cv_path_install+set}" = set; then 2454 echo $ECHO_N "(cached) $ECHO_C" >&6 2455else 2456 ac_save_IFS=$IFS; IFS=$ac_path_separator 2457 for ac_dir in $PATH; do 2458 IFS=$ac_save_IFS 2459 # Account for people who put trailing slashes in PATH elements. 2460 case $ac_dir/ in 2461 / | ./ | .// | /cC/* \ 2462 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2463 | /usr/ucb/* ) ;; 2464 *) 2465 # OSF1 and SCO ODT 3.0 have their own names for install. 2466 # Don't use installbsd from OSF since it installs stuff as root 2467 # by default. 2468 for ac_prog in ginstall scoinst install; do 2469 if $as_executable_p "$ac_dir/$ac_prog"; then 2470 if test $ac_prog = install && 2471 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2472 # AIX install. It has an incompatible calling convention. 2473 : 2474 elif test $ac_prog = install && 2475 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2476 # program-specific install script used by HP pwplus--don't use. 2477 : 2478 else 2479 ac_cv_path_install="$ac_dir/$ac_prog -c" 2480 break 2 2481 fi 2482 fi 2483 done 2484 ;; 2485 esac 2486 done 2487 2488fi 2489 if test "${ac_cv_path_install+set}" = set; then 2490 INSTALL=$ac_cv_path_install 2491 else 2492 # As a last resort, use the slow shell script. We don't cache a 2493 # path for INSTALL within a source directory, because that will 2494 # break other packages using the cache if that directory is 2495 # removed, or if the path is relative. 2496 INSTALL=$ac_install_sh 2497 fi 2498fi 2499echo "$as_me:2499: result: $INSTALL" >&5 2500echo "${ECHO_T}$INSTALL" >&6 2501 2502# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2503# It thinks the first close brace ends the variable substitution. 2504test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2505 2506test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2507 2508test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2509 2510echo "$as_me:2510: checking if filesystem supports mixed-case filenames" >&5 2511echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2512if test "${cf_cv_mixedcase+set}" = set; then 2513 echo $ECHO_N "(cached) $ECHO_C" >&6 2514else 2515 2516if test "$cross_compiling" = yes ; then 2517 case "$target_alias" in 2518 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*) 2519 cf_cv_mixedcase=no 2520 ;; 2521 (*) 2522 cf_cv_mixedcase=yes 2523 ;; 2524 esac 2525else 2526 rm -f conftest CONFTEST 2527 echo test >conftest 2528 if test -f CONFTEST ; then 2529 cf_cv_mixedcase=no 2530 else 2531 cf_cv_mixedcase=yes 2532 fi 2533 rm -f conftest CONFTEST 2534fi 2535 2536fi 2537echo "$as_me:2537: result: $cf_cv_mixedcase" >&5 2538echo "${ECHO_T}$cf_cv_mixedcase" >&6 2539test "$cf_cv_mixedcase" = yes && 2540cat >>confdefs.h <<\EOF 2541#define MIXEDCASE_FILENAMES 1 2542EOF 2543 2544for ac_prog in exctags ctags 2545do 2546 # Extract the first word of "$ac_prog", so it can be a program name with args. 2547set dummy $ac_prog; ac_word=$2 2548echo "$as_me:2548: checking for $ac_word" >&5 2549echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2550if test "${ac_cv_prog_CTAGS+set}" = set; then 2551 echo $ECHO_N "(cached) $ECHO_C" >&6 2552else 2553 if test -n "$CTAGS"; then 2554 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2555else 2556 ac_save_IFS=$IFS; IFS=$ac_path_separator 2557ac_dummy="$PATH" 2558for ac_dir in $ac_dummy; do 2559 IFS=$ac_save_IFS 2560 test -z "$ac_dir" && ac_dir=. 2561 $as_executable_p "$ac_dir/$ac_word" || continue 2562ac_cv_prog_CTAGS="$ac_prog" 2563echo "$as_me:2563: found $ac_dir/$ac_word" >&5 2564break 2565done 2566 2567fi 2568fi 2569CTAGS=$ac_cv_prog_CTAGS 2570if test -n "$CTAGS"; then 2571 echo "$as_me:2571: result: $CTAGS" >&5 2572echo "${ECHO_T}$CTAGS" >&6 2573else 2574 echo "$as_me:2574: result: no" >&5 2575echo "${ECHO_T}no" >&6 2576fi 2577 2578 test -n "$CTAGS" && break 2579done 2580 2581for ac_prog in exetags etags 2582do 2583 # Extract the first word of "$ac_prog", so it can be a program name with args. 2584set dummy $ac_prog; ac_word=$2 2585echo "$as_me:2585: checking for $ac_word" >&5 2586echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2587if test "${ac_cv_prog_ETAGS+set}" = set; then 2588 echo $ECHO_N "(cached) $ECHO_C" >&6 2589else 2590 if test -n "$ETAGS"; then 2591 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2592else 2593 ac_save_IFS=$IFS; IFS=$ac_path_separator 2594ac_dummy="$PATH" 2595for ac_dir in $ac_dummy; do 2596 IFS=$ac_save_IFS 2597 test -z "$ac_dir" && ac_dir=. 2598 $as_executable_p "$ac_dir/$ac_word" || continue 2599ac_cv_prog_ETAGS="$ac_prog" 2600echo "$as_me:2600: found $ac_dir/$ac_word" >&5 2601break 2602done 2603 2604fi 2605fi 2606ETAGS=$ac_cv_prog_ETAGS 2607if test -n "$ETAGS"; then 2608 echo "$as_me:2608: result: $ETAGS" >&5 2609echo "${ECHO_T}$ETAGS" >&6 2610else 2611 echo "$as_me:2611: result: no" >&5 2612echo "${ECHO_T}no" >&6 2613fi 2614 2615 test -n "$ETAGS" && break 2616done 2617 2618# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2619set dummy ${CTAGS:-ctags}; ac_word=$2 2620echo "$as_me:2620: checking for $ac_word" >&5 2621echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2622if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2623 echo $ECHO_N "(cached) $ECHO_C" >&6 2624else 2625 if test -n "$MAKE_LOWER_TAGS"; then 2626 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2627else 2628 ac_save_IFS=$IFS; IFS=$ac_path_separator 2629ac_dummy="$PATH" 2630for ac_dir in $ac_dummy; do 2631 IFS=$ac_save_IFS 2632 test -z "$ac_dir" && ac_dir=. 2633 $as_executable_p "$ac_dir/$ac_word" || continue 2634ac_cv_prog_MAKE_LOWER_TAGS="yes" 2635echo "$as_me:2635: found $ac_dir/$ac_word" >&5 2636break 2637done 2638 2639 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2640fi 2641fi 2642MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2643if test -n "$MAKE_LOWER_TAGS"; then 2644 echo "$as_me:2644: result: $MAKE_LOWER_TAGS" >&5 2645echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2646else 2647 echo "$as_me:2647: result: no" >&5 2648echo "${ECHO_T}no" >&6 2649fi 2650 2651if test "$cf_cv_mixedcase" = yes ; then 2652 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2653set dummy ${ETAGS:-etags}; ac_word=$2 2654echo "$as_me:2654: checking for $ac_word" >&5 2655echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2656if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2657 echo $ECHO_N "(cached) $ECHO_C" >&6 2658else 2659 if test -n "$MAKE_UPPER_TAGS"; then 2660 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2661else 2662 ac_save_IFS=$IFS; IFS=$ac_path_separator 2663ac_dummy="$PATH" 2664for ac_dir in $ac_dummy; do 2665 IFS=$ac_save_IFS 2666 test -z "$ac_dir" && ac_dir=. 2667 $as_executable_p "$ac_dir/$ac_word" || continue 2668ac_cv_prog_MAKE_UPPER_TAGS="yes" 2669echo "$as_me:2669: found $ac_dir/$ac_word" >&5 2670break 2671done 2672 2673 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2674fi 2675fi 2676MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2677if test -n "$MAKE_UPPER_TAGS"; then 2678 echo "$as_me:2678: result: $MAKE_UPPER_TAGS" >&5 2679echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2680else 2681 echo "$as_me:2681: result: no" >&5 2682echo "${ECHO_T}no" >&6 2683fi 2684 2685else 2686 MAKE_UPPER_TAGS=no 2687fi 2688 2689if test "$MAKE_UPPER_TAGS" = yes ; then 2690 MAKE_UPPER_TAGS= 2691else 2692 MAKE_UPPER_TAGS="#" 2693fi 2694 2695if test "$MAKE_LOWER_TAGS" = yes ; then 2696 MAKE_LOWER_TAGS= 2697else 2698 MAKE_LOWER_TAGS="#" 2699fi 2700 2701for ac_prog in mawk gawk nawk awk 2702do 2703 # Extract the first word of "$ac_prog", so it can be a program name with args. 2704set dummy $ac_prog; ac_word=$2 2705echo "$as_me:2705: checking for $ac_word" >&5 2706echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2707if test "${ac_cv_prog_AWK+set}" = set; then 2708 echo $ECHO_N "(cached) $ECHO_C" >&6 2709else 2710 if test -n "$AWK"; then 2711 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2712else 2713 ac_save_IFS=$IFS; IFS=$ac_path_separator 2714ac_dummy="$PATH" 2715for ac_dir in $ac_dummy; do 2716 IFS=$ac_save_IFS 2717 test -z "$ac_dir" && ac_dir=. 2718 $as_executable_p "$ac_dir/$ac_word" || continue 2719ac_cv_prog_AWK="$ac_prog" 2720echo "$as_me:2720: found $ac_dir/$ac_word" >&5 2721break 2722done 2723 2724fi 2725fi 2726AWK=$ac_cv_prog_AWK 2727if test -n "$AWK"; then 2728 echo "$as_me:2728: result: $AWK" >&5 2729echo "${ECHO_T}$AWK" >&6 2730else 2731 echo "$as_me:2731: result: no" >&5 2732echo "${ECHO_T}no" >&6 2733fi 2734 2735 test -n "$AWK" && break 2736done 2737 2738test -z "$AWK" && { { echo "$as_me:2738: error: No awk program found" >&5 2739echo "$as_me: error: No awk program found" >&2;} 2740 { (exit 1); exit 1; }; } 2741 2742for ac_prog in lint cppcheck splint 2743do 2744 # Extract the first word of "$ac_prog", so it can be a program name with args. 2745set dummy $ac_prog; ac_word=$2 2746echo "$as_me:2746: checking for $ac_word" >&5 2747echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2748if test "${ac_cv_prog_LINT+set}" = set; then 2749 echo $ECHO_N "(cached) $ECHO_C" >&6 2750else 2751 if test -n "$LINT"; then 2752 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2753else 2754 ac_save_IFS=$IFS; IFS=$ac_path_separator 2755ac_dummy="$PATH" 2756for ac_dir in $ac_dummy; do 2757 IFS=$ac_save_IFS 2758 test -z "$ac_dir" && ac_dir=. 2759 $as_executable_p "$ac_dir/$ac_word" || continue 2760ac_cv_prog_LINT="$ac_prog" 2761echo "$as_me:2761: found $ac_dir/$ac_word" >&5 2762break 2763done 2764 2765fi 2766fi 2767LINT=$ac_cv_prog_LINT 2768if test -n "$LINT"; then 2769 echo "$as_me:2769: result: $LINT" >&5 2770echo "${ECHO_T}$LINT" >&6 2771else 2772 echo "$as_me:2772: result: no" >&5 2773echo "${ECHO_T}no" >&6 2774fi 2775 2776 test -n "$LINT" && break 2777done 2778 2779case "x$LINT" in 2780(xcppcheck|x*/cppcheck) 2781 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all" 2782 ;; 2783esac 2784 2785echo "$as_me:2785: checking if the POSIX test-macros are already defined" >&5 2786echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 2787if test "${cf_cv_posix_visible+set}" = set; then 2788 echo $ECHO_N "(cached) $ECHO_C" >&6 2789else 2790 2791cat >"conftest.$ac_ext" <<_ACEOF 2792#line 2792 "configure" 2793#include "confdefs.h" 2794#include <stdio.h> 2795int 2796main (void) 2797{ 2798 2799#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 2800 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 2801 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 2802 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 2803#error conflicting symbols found 2804#endif 2805 2806 ; 2807 return 0; 2808} 2809_ACEOF 2810rm -f "conftest.$ac_objext" 2811if { (eval echo "$as_me:2811: \"$ac_compile\"") >&5 2812 (eval $ac_compile) 2>&5 2813 ac_status=$? 2814 echo "$as_me:2814: \$? = $ac_status" >&5 2815 (exit "$ac_status"); } && 2816 { ac_try='test -s "conftest.$ac_objext"' 2817 { (eval echo "$as_me:2817: \"$ac_try\"") >&5 2818 (eval $ac_try) 2>&5 2819 ac_status=$? 2820 echo "$as_me:2820: \$? = $ac_status" >&5 2821 (exit "$ac_status"); }; }; then 2822 cf_cv_posix_visible=no 2823else 2824 echo "$as_me: failed program was:" >&5 2825cat "conftest.$ac_ext" >&5 2826cf_cv_posix_visible=yes 2827fi 2828rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2829 2830fi 2831echo "$as_me:2831: result: $cf_cv_posix_visible" >&5 2832echo "${ECHO_T}$cf_cv_posix_visible" >&6 2833 2834if test "$cf_cv_posix_visible" = no; then 2835 2836cf_XOPEN_SOURCE=500 2837cf_POSIX_C_SOURCE=199506L 2838cf_xopen_source= 2839 2840case "$host_os" in 2841(aix[4-7]*) 2842 cf_xopen_source="-D_ALL_SOURCE" 2843 ;; 2844(darwin[0-8].*) 2845 cf_xopen_source="-D_APPLE_C_SOURCE" 2846 ;; 2847(darwin*) 2848 cf_xopen_source="-D_DARWIN_C_SOURCE" 2849 cf_XOPEN_SOURCE= 2850 ;; 2851(freebsd*|dragonfly*|midnightbsd*) 2852 # 5.x headers associate 2853 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2854 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2855 cf_POSIX_C_SOURCE=200112L 2856 cf_XOPEN_SOURCE=600 2857 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2858 ;; 2859(hpux11*) 2860 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2861 ;; 2862(hpux*) 2863 cf_xopen_source="-D_HPUX_SOURCE" 2864 ;; 2865(irix[56].*) 2866 cf_xopen_source="-D_SGI_SOURCE" 2867 cf_XOPEN_SOURCE= 2868 ;; 2869(linux*gnu|linux*gnuabi64|linux*gnuabin32|linux*gnueabi|linux*gnueabihf|linux*gnux32|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin|msys|mingw*|linux*uclibc) 2870 2871cf_gnu_xopen_source=$cf_XOPEN_SOURCE 2872 2873echo "$as_me:2873: checking if this is the GNU C library" >&5 2874echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 2875if test "${cf_cv_gnu_library+set}" = set; then 2876 echo $ECHO_N "(cached) $ECHO_C" >&6 2877else 2878 2879cat >"conftest.$ac_ext" <<_ACEOF 2880#line 2880 "configure" 2881#include "confdefs.h" 2882#include <sys/types.h> 2883int 2884main (void) 2885{ 2886 2887 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 2888 return 0; 2889 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 2890 return 0; 2891 #else 2892 # error not GNU C library 2893 #endif 2894 ; 2895 return 0; 2896} 2897_ACEOF 2898rm -f "conftest.$ac_objext" 2899if { (eval echo "$as_me:2899: \"$ac_compile\"") >&5 2900 (eval $ac_compile) 2>&5 2901 ac_status=$? 2902 echo "$as_me:2902: \$? = $ac_status" >&5 2903 (exit "$ac_status"); } && 2904 { ac_try='test -s "conftest.$ac_objext"' 2905 { (eval echo "$as_me:2905: \"$ac_try\"") >&5 2906 (eval $ac_try) 2>&5 2907 ac_status=$? 2908 echo "$as_me:2908: \$? = $ac_status" >&5 2909 (exit "$ac_status"); }; }; then 2910 cf_cv_gnu_library=yes 2911else 2912 echo "$as_me: failed program was:" >&5 2913cat "conftest.$ac_ext" >&5 2914cf_cv_gnu_library=no 2915fi 2916rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2917 2918fi 2919echo "$as_me:2919: result: $cf_cv_gnu_library" >&5 2920echo "${ECHO_T}$cf_cv_gnu_library" >&6 2921 2922if test x$cf_cv_gnu_library = xyes; then 2923 2924 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 2925 # was changed to help a little. newlib incorporated the change about 4 2926 # years later. 2927 echo "$as_me:2927: checking if _DEFAULT_SOURCE can be used as a basis" >&5 2928echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 2929if test "${cf_cv_gnu_library_219+set}" = set; then 2930 echo $ECHO_N "(cached) $ECHO_C" >&6 2931else 2932 2933 cf_save="$CPPFLAGS" 2934 2935 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2936 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 2937 2938 cat >"conftest.$ac_ext" <<_ACEOF 2939#line 2939 "configure" 2940#include "confdefs.h" 2941#include <sys/types.h> 2942int 2943main (void) 2944{ 2945 2946 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 2947 return 0; 2948 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 2949 return 0; 2950 #else 2951 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 2952 #endif 2953 ; 2954 return 0; 2955} 2956_ACEOF 2957rm -f "conftest.$ac_objext" 2958if { (eval echo "$as_me:2958: \"$ac_compile\"") >&5 2959 (eval $ac_compile) 2>&5 2960 ac_status=$? 2961 echo "$as_me:2961: \$? = $ac_status" >&5 2962 (exit "$ac_status"); } && 2963 { ac_try='test -s "conftest.$ac_objext"' 2964 { (eval echo "$as_me:2964: \"$ac_try\"") >&5 2965 (eval $ac_try) 2>&5 2966 ac_status=$? 2967 echo "$as_me:2967: \$? = $ac_status" >&5 2968 (exit "$ac_status"); }; }; then 2969 cf_cv_gnu_library_219=yes 2970else 2971 echo "$as_me: failed program was:" >&5 2972cat "conftest.$ac_ext" >&5 2973cf_cv_gnu_library_219=no 2974fi 2975rm -f "conftest.$ac_objext" "conftest.$ac_ext" 2976 CPPFLAGS="$cf_save" 2977 2978fi 2979echo "$as_me:2979: result: $cf_cv_gnu_library_219" >&5 2980echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 2981 2982 if test "x$cf_cv_gnu_library_219" = xyes; then 2983 cf_save="$CPPFLAGS" 2984 echo "$as_me:2984: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 2985echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 2986if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 2987 echo $ECHO_N "(cached) $ECHO_C" >&6 2988else 2989 2990cf_fix_cppflags=no 2991cf_new_cflags= 2992cf_new_cppflags= 2993cf_new_extra_cppflags= 2994 2995for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 2996do 2997case "$cf_fix_cppflags" in 2998(no) 2999 case "$cf_add_cflags" in 3000 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3001 case "$cf_add_cflags" in 3002 (-D*) 3003 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3004 3005 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3006 && test -z "${cf_tst_cflags}" \ 3007 && cf_fix_cppflags=yes 3008 3009 if test "$cf_fix_cppflags" = yes ; then 3010 3011 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3012 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3013 3014 continue 3015 elif test "${cf_tst_cflags}" = "\"'" ; then 3016 3017 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3018 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3019 3020 continue 3021 fi 3022 ;; 3023 esac 3024 case "$CPPFLAGS" in 3025 (*$cf_add_cflags) 3026 ;; 3027 (*) 3028 case "$cf_add_cflags" in 3029 (-D*) 3030 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3031 3032CPPFLAGS=`echo "$CPPFLAGS" | \ 3033 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3034 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3035 3036 ;; 3037 esac 3038 3039 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3040 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3041 3042 ;; 3043 esac 3044 ;; 3045 (*) 3046 3047 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3048 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3049 3050 ;; 3051 esac 3052 ;; 3053(yes) 3054 3055 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3056 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3057 3058 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3059 3060 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3061 && test -z "${cf_tst_cflags}" \ 3062 && cf_fix_cppflags=no 3063 ;; 3064esac 3065done 3066 3067if test -n "$cf_new_cflags" ; then 3068 3069 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3070 CFLAGS="${CFLAGS}$cf_new_cflags" 3071 3072fi 3073 3074if test -n "$cf_new_cppflags" ; then 3075 3076 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3077 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3078 3079fi 3080 3081if test -n "$cf_new_extra_cppflags" ; then 3082 3083 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3084 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3085 3086fi 3087 3088 cat >"conftest.$ac_ext" <<_ACEOF 3089#line 3089 "configure" 3090#include "confdefs.h" 3091 3092 #include <limits.h> 3093 #include <sys/types.h> 3094 3095int 3096main (void) 3097{ 3098 3099 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 3100 return 0; 3101 #else 3102 # error GNU C library is too old 3103 #endif 3104 ; 3105 return 0; 3106} 3107_ACEOF 3108rm -f "conftest.$ac_objext" 3109if { (eval echo "$as_me:3109: \"$ac_compile\"") >&5 3110 (eval $ac_compile) 2>&5 3111 ac_status=$? 3112 echo "$as_me:3112: \$? = $ac_status" >&5 3113 (exit "$ac_status"); } && 3114 { ac_try='test -s "conftest.$ac_objext"' 3115 { (eval echo "$as_me:3115: \"$ac_try\"") >&5 3116 (eval $ac_try) 2>&5 3117 ac_status=$? 3118 echo "$as_me:3118: \$? = $ac_status" >&5 3119 (exit "$ac_status"); }; }; then 3120 cf_cv_gnu_dftsrc_219=yes 3121else 3122 echo "$as_me: failed program was:" >&5 3123cat "conftest.$ac_ext" >&5 3124cf_cv_gnu_dftsrc_219=no 3125fi 3126rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3127 3128fi 3129echo "$as_me:3129: result: $cf_cv_gnu_dftsrc_219" >&5 3130echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 3131 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 3132 else 3133 cf_cv_gnu_dftsrc_219=maybe 3134 fi 3135 3136 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 3137 3138 echo "$as_me:3138: checking if we must define _GNU_SOURCE" >&5 3139echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 3140if test "${cf_cv_gnu_source+set}" = set; then 3141 echo $ECHO_N "(cached) $ECHO_C" >&6 3142else 3143 3144 cat >"conftest.$ac_ext" <<_ACEOF 3145#line 3145 "configure" 3146#include "confdefs.h" 3147#include <sys/types.h> 3148int 3149main (void) 3150{ 3151 3152 #ifndef _XOPEN_SOURCE 3153 #error expected _XOPEN_SOURCE to be defined 3154 #endif 3155 ; 3156 return 0; 3157} 3158_ACEOF 3159rm -f "conftest.$ac_objext" 3160if { (eval echo "$as_me:3160: \"$ac_compile\"") >&5 3161 (eval $ac_compile) 2>&5 3162 ac_status=$? 3163 echo "$as_me:3163: \$? = $ac_status" >&5 3164 (exit "$ac_status"); } && 3165 { ac_try='test -s "conftest.$ac_objext"' 3166 { (eval echo "$as_me:3166: \"$ac_try\"") >&5 3167 (eval $ac_try) 2>&5 3168 ac_status=$? 3169 echo "$as_me:3169: \$? = $ac_status" >&5 3170 (exit "$ac_status"); }; }; then 3171 cf_cv_gnu_source=no 3172else 3173 echo "$as_me: failed program was:" >&5 3174cat "conftest.$ac_ext" >&5 3175cf_save="$CPPFLAGS" 3176 3177cf_fix_cppflags=no 3178cf_new_cflags= 3179cf_new_cppflags= 3180cf_new_extra_cppflags= 3181 3182for cf_add_cflags in -D_GNU_SOURCE 3183do 3184case "$cf_fix_cppflags" in 3185(no) 3186 case "$cf_add_cflags" in 3187 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3188 case "$cf_add_cflags" in 3189 (-D*) 3190 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3191 3192 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3193 && test -z "${cf_tst_cflags}" \ 3194 && cf_fix_cppflags=yes 3195 3196 if test "$cf_fix_cppflags" = yes ; then 3197 3198 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3199 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3200 3201 continue 3202 elif test "${cf_tst_cflags}" = "\"'" ; then 3203 3204 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3205 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3206 3207 continue 3208 fi 3209 ;; 3210 esac 3211 case "$CPPFLAGS" in 3212 (*$cf_add_cflags) 3213 ;; 3214 (*) 3215 case "$cf_add_cflags" in 3216 (-D*) 3217 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3218 3219CPPFLAGS=`echo "$CPPFLAGS" | \ 3220 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3221 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3222 3223 ;; 3224 esac 3225 3226 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3227 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3228 3229 ;; 3230 esac 3231 ;; 3232 (*) 3233 3234 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3235 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3236 3237 ;; 3238 esac 3239 ;; 3240(yes) 3241 3242 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3243 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3244 3245 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3246 3247 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3248 && test -z "${cf_tst_cflags}" \ 3249 && cf_fix_cppflags=no 3250 ;; 3251esac 3252done 3253 3254if test -n "$cf_new_cflags" ; then 3255 3256 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3257 CFLAGS="${CFLAGS}$cf_new_cflags" 3258 3259fi 3260 3261if test -n "$cf_new_cppflags" ; then 3262 3263 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3264 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3265 3266fi 3267 3268if test -n "$cf_new_extra_cppflags" ; then 3269 3270 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3271 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3272 3273fi 3274 3275 cat >"conftest.$ac_ext" <<_ACEOF 3276#line 3276 "configure" 3277#include "confdefs.h" 3278#include <sys/types.h> 3279int 3280main (void) 3281{ 3282 3283 #ifdef _XOPEN_SOURCE 3284 #error expected _XOPEN_SOURCE to be undefined 3285 #endif 3286 ; 3287 return 0; 3288} 3289_ACEOF 3290rm -f "conftest.$ac_objext" 3291if { (eval echo "$as_me:3291: \"$ac_compile\"") >&5 3292 (eval $ac_compile) 2>&5 3293 ac_status=$? 3294 echo "$as_me:3294: \$? = $ac_status" >&5 3295 (exit "$ac_status"); } && 3296 { ac_try='test -s "conftest.$ac_objext"' 3297 { (eval echo "$as_me:3297: \"$ac_try\"") >&5 3298 (eval $ac_try) 2>&5 3299 ac_status=$? 3300 echo "$as_me:3300: \$? = $ac_status" >&5 3301 (exit "$ac_status"); }; }; then 3302 cf_cv_gnu_source=no 3303else 3304 echo "$as_me: failed program was:" >&5 3305cat "conftest.$ac_ext" >&5 3306cf_cv_gnu_source=yes 3307fi 3308rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3309 CPPFLAGS="$cf_save" 3310 3311fi 3312rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3313 3314fi 3315echo "$as_me:3315: result: $cf_cv_gnu_source" >&5 3316echo "${ECHO_T}$cf_cv_gnu_source" >&6 3317 3318 if test "$cf_cv_gnu_source" = yes 3319 then 3320 echo "$as_me:3320: checking if we should also define _DEFAULT_SOURCE" >&5 3321echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 3322if test "${cf_cv_default_source+set}" = set; then 3323 echo $ECHO_N "(cached) $ECHO_C" >&6 3324else 3325 3326 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3327 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 3328 3329 cat >"conftest.$ac_ext" <<_ACEOF 3330#line 3330 "configure" 3331#include "confdefs.h" 3332#include <sys/types.h> 3333int 3334main (void) 3335{ 3336 3337 #ifdef _DEFAULT_SOURCE 3338 #error expected _DEFAULT_SOURCE to be undefined 3339 #endif 3340 ; 3341 return 0; 3342} 3343_ACEOF 3344rm -f "conftest.$ac_objext" 3345if { (eval echo "$as_me:3345: \"$ac_compile\"") >&5 3346 (eval $ac_compile) 2>&5 3347 ac_status=$? 3348 echo "$as_me:3348: \$? = $ac_status" >&5 3349 (exit "$ac_status"); } && 3350 { ac_try='test -s "conftest.$ac_objext"' 3351 { (eval echo "$as_me:3351: \"$ac_try\"") >&5 3352 (eval $ac_try) 2>&5 3353 ac_status=$? 3354 echo "$as_me:3354: \$? = $ac_status" >&5 3355 (exit "$ac_status"); }; }; then 3356 cf_cv_default_source=no 3357else 3358 echo "$as_me: failed program was:" >&5 3359cat "conftest.$ac_ext" >&5 3360cf_cv_default_source=yes 3361fi 3362rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3363 3364fi 3365echo "$as_me:3365: result: $cf_cv_default_source" >&5 3366echo "${ECHO_T}$cf_cv_default_source" >&6 3367 if test "$cf_cv_default_source" = yes 3368 then 3369 3370 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3371 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3372 3373 fi 3374 fi 3375 fi 3376 3377fi 3378 3379 ;; 3380(minix*) 3381 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 3382 ;; 3383(mirbsd*) 3384 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 3385 cf_XOPEN_SOURCE= 3386 3387if test "$cf_cv_posix_visible" = no; then 3388 3389cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3390 3391cf_save_CFLAGS="$CFLAGS" 3392cf_save_CPPFLAGS="$CPPFLAGS" 3393 3394cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3395 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3396 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3397 3398cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3399 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3400 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3401 3402echo "$as_me:3402: checking if we should define _POSIX_C_SOURCE" >&5 3403echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3404if test "${cf_cv_posix_c_source+set}" = set; then 3405 echo $ECHO_N "(cached) $ECHO_C" >&6 3406else 3407 3408echo "${as_me:-configure}:3408: testing if the symbol is already defined go no further ..." 1>&5 3409 3410 cat >"conftest.$ac_ext" <<_ACEOF 3411#line 3411 "configure" 3412#include "confdefs.h" 3413#include <sys/types.h> 3414int 3415main (void) 3416{ 3417 3418#ifndef _POSIX_C_SOURCE 3419#error _POSIX_C_SOURCE is not defined 3420#endif 3421 ; 3422 return 0; 3423} 3424_ACEOF 3425rm -f "conftest.$ac_objext" 3426if { (eval echo "$as_me:3426: \"$ac_compile\"") >&5 3427 (eval $ac_compile) 2>&5 3428 ac_status=$? 3429 echo "$as_me:3429: \$? = $ac_status" >&5 3430 (exit "$ac_status"); } && 3431 { ac_try='test -s "conftest.$ac_objext"' 3432 { (eval echo "$as_me:3432: \"$ac_try\"") >&5 3433 (eval $ac_try) 2>&5 3434 ac_status=$? 3435 echo "$as_me:3435: \$? = $ac_status" >&5 3436 (exit "$ac_status"); }; }; then 3437 cf_cv_posix_c_source=no 3438else 3439 echo "$as_me: failed program was:" >&5 3440cat "conftest.$ac_ext" >&5 3441cf_want_posix_source=no 3442 case .$cf_POSIX_C_SOURCE in 3443 (.[12]??*) 3444 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3445 ;; 3446 (.2) 3447 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3448 cf_want_posix_source=yes 3449 ;; 3450 (.*) 3451 cf_want_posix_source=yes 3452 ;; 3453 esac 3454 if test "$cf_want_posix_source" = yes ; then 3455 cat >"conftest.$ac_ext" <<_ACEOF 3456#line 3456 "configure" 3457#include "confdefs.h" 3458#include <sys/types.h> 3459int 3460main (void) 3461{ 3462 3463#ifdef _POSIX_SOURCE 3464#error _POSIX_SOURCE is defined 3465#endif 3466 ; 3467 return 0; 3468} 3469_ACEOF 3470rm -f "conftest.$ac_objext" 3471if { (eval echo "$as_me:3471: \"$ac_compile\"") >&5 3472 (eval $ac_compile) 2>&5 3473 ac_status=$? 3474 echo "$as_me:3474: \$? = $ac_status" >&5 3475 (exit "$ac_status"); } && 3476 { ac_try='test -s "conftest.$ac_objext"' 3477 { (eval echo "$as_me:3477: \"$ac_try\"") >&5 3478 (eval $ac_try) 2>&5 3479 ac_status=$? 3480 echo "$as_me:3480: \$? = $ac_status" >&5 3481 (exit "$ac_status"); }; }; then 3482 : 3483else 3484 echo "$as_me: failed program was:" >&5 3485cat "conftest.$ac_ext" >&5 3486cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3487fi 3488rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3489 fi 3490 3491echo "${as_me:-configure}:3491: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3492 3493 CFLAGS="$cf_trim_CFLAGS" 3494 CPPFLAGS="$cf_trim_CPPFLAGS" 3495 3496 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3497 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3498 3499echo "${as_me:-configure}:3499: testing if the second compile does not leave our definition intact error ..." 1>&5 3500 3501 cat >"conftest.$ac_ext" <<_ACEOF 3502#line 3502 "configure" 3503#include "confdefs.h" 3504#include <sys/types.h> 3505int 3506main (void) 3507{ 3508 3509#ifndef _POSIX_C_SOURCE 3510#error _POSIX_C_SOURCE is not defined 3511#endif 3512 ; 3513 return 0; 3514} 3515_ACEOF 3516rm -f "conftest.$ac_objext" 3517if { (eval echo "$as_me:3517: \"$ac_compile\"") >&5 3518 (eval $ac_compile) 2>&5 3519 ac_status=$? 3520 echo "$as_me:3520: \$? = $ac_status" >&5 3521 (exit "$ac_status"); } && 3522 { ac_try='test -s "conftest.$ac_objext"' 3523 { (eval echo "$as_me:3523: \"$ac_try\"") >&5 3524 (eval $ac_try) 2>&5 3525 ac_status=$? 3526 echo "$as_me:3526: \$? = $ac_status" >&5 3527 (exit "$ac_status"); }; }; then 3528 : 3529else 3530 echo "$as_me: failed program was:" >&5 3531cat "conftest.$ac_ext" >&5 3532cf_cv_posix_c_source=no 3533fi 3534rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3535 CFLAGS="$cf_save_CFLAGS" 3536 CPPFLAGS="$cf_save_CPPFLAGS" 3537 3538fi 3539rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3540 3541fi 3542echo "$as_me:3542: result: $cf_cv_posix_c_source" >&5 3543echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3544 3545if test "$cf_cv_posix_c_source" != no ; then 3546 CFLAGS="$cf_trim_CFLAGS" 3547 CPPFLAGS="$cf_trim_CPPFLAGS" 3548 3549cf_fix_cppflags=no 3550cf_new_cflags= 3551cf_new_cppflags= 3552cf_new_extra_cppflags= 3553 3554for cf_add_cflags in $cf_cv_posix_c_source 3555do 3556case "$cf_fix_cppflags" in 3557(no) 3558 case "$cf_add_cflags" in 3559 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3560 case "$cf_add_cflags" in 3561 (-D*) 3562 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3563 3564 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3565 && test -z "${cf_tst_cflags}" \ 3566 && cf_fix_cppflags=yes 3567 3568 if test "$cf_fix_cppflags" = yes ; then 3569 3570 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3571 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3572 3573 continue 3574 elif test "${cf_tst_cflags}" = "\"'" ; then 3575 3576 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3577 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3578 3579 continue 3580 fi 3581 ;; 3582 esac 3583 case "$CPPFLAGS" in 3584 (*$cf_add_cflags) 3585 ;; 3586 (*) 3587 case "$cf_add_cflags" in 3588 (-D*) 3589 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3590 3591CPPFLAGS=`echo "$CPPFLAGS" | \ 3592 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3593 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3594 3595 ;; 3596 esac 3597 3598 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3599 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3600 3601 ;; 3602 esac 3603 ;; 3604 (*) 3605 3606 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3607 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3608 3609 ;; 3610 esac 3611 ;; 3612(yes) 3613 3614 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3615 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3616 3617 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3618 3619 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3620 && test -z "${cf_tst_cflags}" \ 3621 && cf_fix_cppflags=no 3622 ;; 3623esac 3624done 3625 3626if test -n "$cf_new_cflags" ; then 3627 3628 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3629 CFLAGS="${CFLAGS}$cf_new_cflags" 3630 3631fi 3632 3633if test -n "$cf_new_cppflags" ; then 3634 3635 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3636 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3637 3638fi 3639 3640if test -n "$cf_new_extra_cppflags" ; then 3641 3642 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3643 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3644 3645fi 3646 3647fi 3648 3649fi # cf_cv_posix_visible 3650 3651 ;; 3652(netbsd*) 3653 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 3654 ;; 3655(openbsd[6-9]*) 3656 # OpenBSD 6.x has broken locale support, both compile-time and runtime. 3657 # see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html 3658 # Abusing the conformance level is a workaround. 3659 { echo "$as_me:3659: WARNING: this system does not provide usable locale support" >&5 3660echo "$as_me: WARNING: this system does not provide usable locale support" >&2;} 3661 cf_xopen_source="-D_BSD_SOURCE" 3662 cf_XOPEN_SOURCE=700 3663 ;; 3664(openbsd[4-5]*) 3665 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 3666 cf_xopen_source="-D_BSD_SOURCE" 3667 cf_XOPEN_SOURCE=600 3668 ;; 3669(openbsd*) 3670 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 3671 ;; 3672(osf[45]*) 3673 cf_xopen_source="-D_OSF_SOURCE" 3674 ;; 3675(nto-qnx*) 3676 cf_xopen_source="-D_QNX_SOURCE" 3677 ;; 3678(sco*) 3679 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 3680 ;; 3681(solaris2.*) 3682 cf_xopen_source="-D__EXTENSIONS__" 3683 cf_cv_xopen_source=broken 3684 ;; 3685(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 3686 cf_XOPEN_SOURCE= 3687 cf_POSIX_C_SOURCE= 3688 ;; 3689(*) 3690 3691echo "$as_me:3691: checking if we should define _XOPEN_SOURCE" >&5 3692echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3693if test "${cf_cv_xopen_source+set}" = set; then 3694 echo $ECHO_N "(cached) $ECHO_C" >&6 3695else 3696 3697 cat >"conftest.$ac_ext" <<_ACEOF 3698#line 3698 "configure" 3699#include "confdefs.h" 3700 3701$ac_includes_default 3702 3703int 3704main (void) 3705{ 3706 3707#ifndef _XOPEN_SOURCE 3708#error _XOPEN_SOURCE is not defined 3709#endif 3710 3711 ; 3712 return 0; 3713} 3714_ACEOF 3715rm -f "conftest.$ac_objext" 3716if { (eval echo "$as_me:3716: \"$ac_compile\"") >&5 3717 (eval $ac_compile) 2>&5 3718 ac_status=$? 3719 echo "$as_me:3719: \$? = $ac_status" >&5 3720 (exit "$ac_status"); } && 3721 { ac_try='test -s "conftest.$ac_objext"' 3722 { (eval echo "$as_me:3722: \"$ac_try\"") >&5 3723 (eval $ac_try) 2>&5 3724 ac_status=$? 3725 echo "$as_me:3725: \$? = $ac_status" >&5 3726 (exit "$ac_status"); }; }; then 3727 cf_cv_xopen_source=no 3728else 3729 echo "$as_me: failed program was:" >&5 3730cat "conftest.$ac_ext" >&5 3731cf_save="$CPPFLAGS" 3732 3733 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3734 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3735 3736 cat >"conftest.$ac_ext" <<_ACEOF 3737#line 3737 "configure" 3738#include "confdefs.h" 3739 3740$ac_includes_default 3741 3742int 3743main (void) 3744{ 3745 3746#ifndef _XOPEN_SOURCE 3747#error _XOPEN_SOURCE is not defined 3748#endif 3749 3750 ; 3751 return 0; 3752} 3753_ACEOF 3754rm -f "conftest.$ac_objext" 3755if { (eval echo "$as_me:3755: \"$ac_compile\"") >&5 3756 (eval $ac_compile) 2>&5 3757 ac_status=$? 3758 echo "$as_me:3758: \$? = $ac_status" >&5 3759 (exit "$ac_status"); } && 3760 { ac_try='test -s "conftest.$ac_objext"' 3761 { (eval echo "$as_me:3761: \"$ac_try\"") >&5 3762 (eval $ac_try) 2>&5 3763 ac_status=$? 3764 echo "$as_me:3764: \$? = $ac_status" >&5 3765 (exit "$ac_status"); }; }; then 3766 cf_cv_xopen_source=no 3767else 3768 echo "$as_me: failed program was:" >&5 3769cat "conftest.$ac_ext" >&5 3770cf_cv_xopen_source=$cf_XOPEN_SOURCE 3771fi 3772rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3773 CPPFLAGS="$cf_save" 3774 3775fi 3776rm -f "conftest.$ac_objext" "conftest.$ac_ext" 3777 3778fi 3779echo "$as_me:3779: result: $cf_cv_xopen_source" >&5 3780echo "${ECHO_T}$cf_cv_xopen_source" >&6 3781 3782if test "$cf_cv_xopen_source" != no ; then 3783 3784CFLAGS=`echo "$CFLAGS" | \ 3785 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3786 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3787 3788CPPFLAGS=`echo "$CPPFLAGS" | \ 3789 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3790 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3791 3792 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3793 3794for cf_add_cflags in $cf_temp_xopen_source 3795do 3796 case "x$cf_add_cflags" in 3797 (x-[DU]*) 3798 3799cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 3800while true 3801do 3802 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 3803 test "$CFLAGS" != "$cf_old_cflag" || break 3804 3805 CFLAGS="$cf_old_cflag" 3806done 3807 3808cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 3809while true 3810do 3811 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 3812 test "$CPPFLAGS" != "$cf_old_cflag" || break 3813 3814 CPPFLAGS="$cf_old_cflag" 3815done 3816 3817 ;; 3818 esac 3819 3820cf_fix_cppflags=no 3821cf_new_cflags= 3822cf_new_cppflags= 3823cf_new_extra_cppflags= 3824 3825for cf_add_cflags in $cf_add_cflags 3826do 3827case "$cf_fix_cppflags" in 3828(no) 3829 case "$cf_add_cflags" in 3830 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3831 case "$cf_add_cflags" in 3832 (-D*) 3833 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3834 3835 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3836 && test -z "${cf_tst_cflags}" \ 3837 && cf_fix_cppflags=yes 3838 3839 if test "$cf_fix_cppflags" = yes ; then 3840 3841 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3842 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3843 3844 continue 3845 elif test "${cf_tst_cflags}" = "\"'" ; then 3846 3847 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3848 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3849 3850 continue 3851 fi 3852 ;; 3853 esac 3854 case "$CPPFLAGS" in 3855 (*$cf_add_cflags) 3856 ;; 3857 (*) 3858 case "$cf_add_cflags" in 3859 (-D*) 3860 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3861 3862CPPFLAGS=`echo "$CPPFLAGS" | \ 3863 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3864 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3865 3866 ;; 3867 esac 3868 3869 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3870 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3871 3872 ;; 3873 esac 3874 ;; 3875 (*) 3876 3877 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3878 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3879 3880 ;; 3881 esac 3882 ;; 3883(yes) 3884 3885 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3886 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3887 3888 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 3889 3890 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3891 && test -z "${cf_tst_cflags}" \ 3892 && cf_fix_cppflags=no 3893 ;; 3894esac 3895done 3896 3897if test -n "$cf_new_cflags" ; then 3898 3899 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3900 CFLAGS="${CFLAGS}$cf_new_cflags" 3901 3902fi 3903 3904if test -n "$cf_new_cppflags" ; then 3905 3906 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3907 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3908 3909fi 3910 3911if test -n "$cf_new_extra_cppflags" ; then 3912 3913 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3914 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3915 3916fi 3917 3918done 3919 3920fi 3921 3922 cf_save_xopen_cppflags="$CPPFLAGS" 3923 3924if test "$cf_cv_posix_visible" = no; then 3925 3926cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3927 3928cf_save_CFLAGS="$CFLAGS" 3929cf_save_CPPFLAGS="$CPPFLAGS" 3930 3931cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3932 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3933 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3934 3935cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3936 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3937 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3938 3939echo "$as_me:3939: checking if we should define _POSIX_C_SOURCE" >&5 3940echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3941if test "${cf_cv_posix_c_source+set}" = set; then 3942 echo $ECHO_N "(cached) $ECHO_C" >&6 3943else 3944 3945echo "${as_me:-configure}:3945: testing if the symbol is already defined go no further ..." 1>&5 3946 3947 cat >"conftest.$ac_ext" <<_ACEOF 3948#line 3948 "configure" 3949#include "confdefs.h" 3950#include <sys/types.h> 3951int 3952main (void) 3953{ 3954 3955#ifndef _POSIX_C_SOURCE 3956#error _POSIX_C_SOURCE is not defined 3957#endif 3958 ; 3959 return 0; 3960} 3961_ACEOF 3962rm -f "conftest.$ac_objext" 3963if { (eval echo "$as_me:3963: \"$ac_compile\"") >&5 3964 (eval $ac_compile) 2>&5 3965 ac_status=$? 3966 echo "$as_me:3966: \$? = $ac_status" >&5 3967 (exit "$ac_status"); } && 3968 { ac_try='test -s "conftest.$ac_objext"' 3969 { (eval echo "$as_me:3969: \"$ac_try\"") >&5 3970 (eval $ac_try) 2>&5 3971 ac_status=$? 3972 echo "$as_me:3972: \$? = $ac_status" >&5 3973 (exit "$ac_status"); }; }; then 3974 cf_cv_posix_c_source=no 3975else 3976 echo "$as_me: failed program was:" >&5 3977cat "conftest.$ac_ext" >&5 3978cf_want_posix_source=no 3979 case .$cf_POSIX_C_SOURCE in 3980 (.[12]??*) 3981 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3982 ;; 3983 (.2) 3984 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3985 cf_want_posix_source=yes 3986 ;; 3987 (.*) 3988 cf_want_posix_source=yes 3989 ;; 3990 esac 3991 if test "$cf_want_posix_source" = yes ; then 3992 cat >"conftest.$ac_ext" <<_ACEOF 3993#line 3993 "configure" 3994#include "confdefs.h" 3995#include <sys/types.h> 3996int 3997main (void) 3998{ 3999 4000#ifdef _POSIX_SOURCE 4001#error _POSIX_SOURCE is defined 4002#endif 4003 ; 4004 return 0; 4005} 4006_ACEOF 4007rm -f "conftest.$ac_objext" 4008if { (eval echo "$as_me:4008: \"$ac_compile\"") >&5 4009 (eval $ac_compile) 2>&5 4010 ac_status=$? 4011 echo "$as_me:4011: \$? = $ac_status" >&5 4012 (exit "$ac_status"); } && 4013 { ac_try='test -s "conftest.$ac_objext"' 4014 { (eval echo "$as_me:4014: \"$ac_try\"") >&5 4015 (eval $ac_try) 2>&5 4016 ac_status=$? 4017 echo "$as_me:4017: \$? = $ac_status" >&5 4018 (exit "$ac_status"); }; }; then 4019 : 4020else 4021 echo "$as_me: failed program was:" >&5 4022cat "conftest.$ac_ext" >&5 4023cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 4024fi 4025rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4026 fi 4027 4028echo "${as_me:-configure}:4028: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 4029 4030 CFLAGS="$cf_trim_CFLAGS" 4031 CPPFLAGS="$cf_trim_CPPFLAGS" 4032 4033 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4034 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 4035 4036echo "${as_me:-configure}:4036: testing if the second compile does not leave our definition intact error ..." 1>&5 4037 4038 cat >"conftest.$ac_ext" <<_ACEOF 4039#line 4039 "configure" 4040#include "confdefs.h" 4041#include <sys/types.h> 4042int 4043main (void) 4044{ 4045 4046#ifndef _POSIX_C_SOURCE 4047#error _POSIX_C_SOURCE is not defined 4048#endif 4049 ; 4050 return 0; 4051} 4052_ACEOF 4053rm -f "conftest.$ac_objext" 4054if { (eval echo "$as_me:4054: \"$ac_compile\"") >&5 4055 (eval $ac_compile) 2>&5 4056 ac_status=$? 4057 echo "$as_me:4057: \$? = $ac_status" >&5 4058 (exit "$ac_status"); } && 4059 { ac_try='test -s "conftest.$ac_objext"' 4060 { (eval echo "$as_me:4060: \"$ac_try\"") >&5 4061 (eval $ac_try) 2>&5 4062 ac_status=$? 4063 echo "$as_me:4063: \$? = $ac_status" >&5 4064 (exit "$ac_status"); }; }; then 4065 : 4066else 4067 echo "$as_me: failed program was:" >&5 4068cat "conftest.$ac_ext" >&5 4069cf_cv_posix_c_source=no 4070fi 4071rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4072 CFLAGS="$cf_save_CFLAGS" 4073 CPPFLAGS="$cf_save_CPPFLAGS" 4074 4075fi 4076rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4077 4078fi 4079echo "$as_me:4079: result: $cf_cv_posix_c_source" >&5 4080echo "${ECHO_T}$cf_cv_posix_c_source" >&6 4081 4082if test "$cf_cv_posix_c_source" != no ; then 4083 CFLAGS="$cf_trim_CFLAGS" 4084 CPPFLAGS="$cf_trim_CPPFLAGS" 4085 4086cf_fix_cppflags=no 4087cf_new_cflags= 4088cf_new_cppflags= 4089cf_new_extra_cppflags= 4090 4091for cf_add_cflags in $cf_cv_posix_c_source 4092do 4093case "$cf_fix_cppflags" in 4094(no) 4095 case "$cf_add_cflags" in 4096 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4097 case "$cf_add_cflags" in 4098 (-D*) 4099 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4100 4101 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4102 && test -z "${cf_tst_cflags}" \ 4103 && cf_fix_cppflags=yes 4104 4105 if test "$cf_fix_cppflags" = yes ; then 4106 4107 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4108 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4109 4110 continue 4111 elif test "${cf_tst_cflags}" = "\"'" ; then 4112 4113 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4114 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4115 4116 continue 4117 fi 4118 ;; 4119 esac 4120 case "$CPPFLAGS" in 4121 (*$cf_add_cflags) 4122 ;; 4123 (*) 4124 case "$cf_add_cflags" in 4125 (-D*) 4126 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4127 4128CPPFLAGS=`echo "$CPPFLAGS" | \ 4129 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4130 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4131 4132 ;; 4133 esac 4134 4135 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4136 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4137 4138 ;; 4139 esac 4140 ;; 4141 (*) 4142 4143 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4144 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4145 4146 ;; 4147 esac 4148 ;; 4149(yes) 4150 4151 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4152 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4153 4154 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4155 4156 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4157 && test -z "${cf_tst_cflags}" \ 4158 && cf_fix_cppflags=no 4159 ;; 4160esac 4161done 4162 4163if test -n "$cf_new_cflags" ; then 4164 4165 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4166 CFLAGS="${CFLAGS}$cf_new_cflags" 4167 4168fi 4169 4170if test -n "$cf_new_cppflags" ; then 4171 4172 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4173 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4174 4175fi 4176 4177if test -n "$cf_new_extra_cppflags" ; then 4178 4179 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4180 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4181 4182fi 4183 4184fi 4185 4186fi # cf_cv_posix_visible 4187 4188 # Some of these niche implementations use copy/paste, double-check... 4189 if test "$cf_cv_xopen_source" = no ; then 4190 test -n "$verbose" && echo " checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE" 1>&6 4191 4192echo "${as_me:-configure}:4192: testing checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE ..." 1>&5 4193 4194 cat >"conftest.$ac_ext" <<_ACEOF 4195#line 4195 "configure" 4196#include "confdefs.h" 4197 4198$ac_includes_default 4199 4200int 4201main (void) 4202{ 4203 4204#ifndef _XOPEN_SOURCE 4205#error _XOPEN_SOURCE is not defined 4206#endif 4207 4208 ; 4209 return 0; 4210} 4211_ACEOF 4212rm -f "conftest.$ac_objext" 4213if { (eval echo "$as_me:4213: \"$ac_compile\"") >&5 4214 (eval $ac_compile) 2>&5 4215 ac_status=$? 4216 echo "$as_me:4216: \$? = $ac_status" >&5 4217 (exit "$ac_status"); } && 4218 { ac_try='test -s "conftest.$ac_objext"' 4219 { (eval echo "$as_me:4219: \"$ac_try\"") >&5 4220 (eval $ac_try) 2>&5 4221 ac_status=$? 4222 echo "$as_me:4222: \$? = $ac_status" >&5 4223 (exit "$ac_status"); }; }; then 4224 : 4225else 4226 echo "$as_me: failed program was:" >&5 4227cat "conftest.$ac_ext" >&5 4228 4229 { echo "$as_me:4229: WARNING: _POSIX_C_SOURCE definition is not usable" >&5 4230echo "$as_me: WARNING: _POSIX_C_SOURCE definition is not usable" >&2;} 4231 CPPFLAGS="$cf_save_xopen_cppflags" 4232fi 4233rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4234 fi 4235 ;; 4236esac 4237 4238if test -n "$cf_xopen_source" ; then 4239 4240for cf_add_cflags in $cf_xopen_source 4241do 4242 case "x$cf_add_cflags" in 4243 (x-[DU]*) 4244 4245cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4246while true 4247do 4248 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4249 test "$CFLAGS" != "$cf_old_cflag" || break 4250 test -n "$verbose" && echo " removing old option $cf_add_cflags from CFLAGS" 1>&6 4251 4252echo "${as_me:-configure}:4252: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5 4253 4254 CFLAGS="$cf_old_cflag" 4255done 4256 4257cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4258while true 4259do 4260 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4261 test "$CPPFLAGS" != "$cf_old_cflag" || break 4262 test -n "$verbose" && echo " removing old option $cf_add_cflags from CPPFLAGS" 1>&6 4263 4264echo "${as_me:-configure}:4264: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5 4265 4266 CPPFLAGS="$cf_old_cflag" 4267done 4268 4269 ;; 4270 esac 4271 4272cf_fix_cppflags=no 4273cf_new_cflags= 4274cf_new_cppflags= 4275cf_new_extra_cppflags= 4276 4277for cf_add_cflags in $cf_add_cflags 4278do 4279case "$cf_fix_cppflags" in 4280(no) 4281 case "$cf_add_cflags" in 4282 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4283 case "$cf_add_cflags" in 4284 (-D*) 4285 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4286 4287 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4288 && test -z "${cf_tst_cflags}" \ 4289 && cf_fix_cppflags=yes 4290 4291 if test "$cf_fix_cppflags" = yes ; then 4292 4293 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4294 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4295 4296 continue 4297 elif test "${cf_tst_cflags}" = "\"'" ; then 4298 4299 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4300 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4301 4302 continue 4303 fi 4304 ;; 4305 esac 4306 case "$CPPFLAGS" in 4307 (*$cf_add_cflags) 4308 ;; 4309 (*) 4310 case "$cf_add_cflags" in 4311 (-D*) 4312 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4313 4314CPPFLAGS=`echo "$CPPFLAGS" | \ 4315 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4316 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4317 4318 ;; 4319 esac 4320 4321 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4322 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4323 4324 ;; 4325 esac 4326 ;; 4327 (*) 4328 4329 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4330 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4331 4332 ;; 4333 esac 4334 ;; 4335(yes) 4336 4337 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4338 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4339 4340 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4341 4342 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4343 && test -z "${cf_tst_cflags}" \ 4344 && cf_fix_cppflags=no 4345 ;; 4346esac 4347done 4348 4349if test -n "$cf_new_cflags" ; then 4350 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 4351 4352echo "${as_me:-configure}:4352: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 4353 4354 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4355 CFLAGS="${CFLAGS}$cf_new_cflags" 4356 4357fi 4358 4359if test -n "$cf_new_cppflags" ; then 4360 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 4361 4362echo "${as_me:-configure}:4362: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 4363 4364 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4365 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4366 4367fi 4368 4369if test -n "$cf_new_extra_cppflags" ; then 4370 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 4371 4372echo "${as_me:-configure}:4372: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 4373 4374 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4375 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4376 4377fi 4378 4379done 4380 4381fi 4382 4383if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 4384 echo "$as_me:4384: checking if _XOPEN_SOURCE really is set" >&5 4385echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 4386 cat >"conftest.$ac_ext" <<_ACEOF 4387#line 4387 "configure" 4388#include "confdefs.h" 4389#include <stdlib.h> 4390int 4391main (void) 4392{ 4393 4394#ifndef _XOPEN_SOURCE 4395#error _XOPEN_SOURCE is not defined 4396#endif 4397 ; 4398 return 0; 4399} 4400_ACEOF 4401rm -f "conftest.$ac_objext" 4402if { (eval echo "$as_me:4402: \"$ac_compile\"") >&5 4403 (eval $ac_compile) 2>&5 4404 ac_status=$? 4405 echo "$as_me:4405: \$? = $ac_status" >&5 4406 (exit "$ac_status"); } && 4407 { ac_try='test -s "conftest.$ac_objext"' 4408 { (eval echo "$as_me:4408: \"$ac_try\"") >&5 4409 (eval $ac_try) 2>&5 4410 ac_status=$? 4411 echo "$as_me:4411: \$? = $ac_status" >&5 4412 (exit "$ac_status"); }; }; then 4413 cf_XOPEN_SOURCE_set=yes 4414else 4415 echo "$as_me: failed program was:" >&5 4416cat "conftest.$ac_ext" >&5 4417cf_XOPEN_SOURCE_set=no 4418fi 4419rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4420 echo "$as_me:4420: result: $cf_XOPEN_SOURCE_set" >&5 4421echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 4422 if test "$cf_XOPEN_SOURCE_set" = yes 4423 then 4424 cat >"conftest.$ac_ext" <<_ACEOF 4425#line 4425 "configure" 4426#include "confdefs.h" 4427#include <stdlib.h> 4428int 4429main (void) 4430{ 4431 4432#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4433#error (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4434#endif 4435 ; 4436 return 0; 4437} 4438_ACEOF 4439rm -f "conftest.$ac_objext" 4440if { (eval echo "$as_me:4440: \"$ac_compile\"") >&5 4441 (eval $ac_compile) 2>&5 4442 ac_status=$? 4443 echo "$as_me:4443: \$? = $ac_status" >&5 4444 (exit "$ac_status"); } && 4445 { ac_try='test -s "conftest.$ac_objext"' 4446 { (eval echo "$as_me:4446: \"$ac_try\"") >&5 4447 (eval $ac_try) 2>&5 4448 ac_status=$? 4449 echo "$as_me:4449: \$? = $ac_status" >&5 4450 (exit "$ac_status"); }; }; then 4451 cf_XOPEN_SOURCE_set_ok=yes 4452else 4453 echo "$as_me: failed program was:" >&5 4454cat "conftest.$ac_ext" >&5 4455cf_XOPEN_SOURCE_set_ok=no 4456fi 4457rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4458 if test "$cf_XOPEN_SOURCE_set_ok" = no 4459 then 4460 { echo "$as_me:4460: WARNING: _XOPEN_SOURCE is lower than requested" >&5 4461echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 4462 fi 4463 else 4464 4465echo "$as_me:4465: checking if we should define _XOPEN_SOURCE" >&5 4466echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4467if test "${cf_cv_xopen_source+set}" = set; then 4468 echo $ECHO_N "(cached) $ECHO_C" >&6 4469else 4470 4471 cat >"conftest.$ac_ext" <<_ACEOF 4472#line 4472 "configure" 4473#include "confdefs.h" 4474 4475$ac_includes_default 4476 4477int 4478main (void) 4479{ 4480 4481#ifndef _XOPEN_SOURCE 4482#error _XOPEN_SOURCE is not defined 4483#endif 4484 4485 ; 4486 return 0; 4487} 4488_ACEOF 4489rm -f "conftest.$ac_objext" 4490if { (eval echo "$as_me:4490: \"$ac_compile\"") >&5 4491 (eval $ac_compile) 2>&5 4492 ac_status=$? 4493 echo "$as_me:4493: \$? = $ac_status" >&5 4494 (exit "$ac_status"); } && 4495 { ac_try='test -s "conftest.$ac_objext"' 4496 { (eval echo "$as_me:4496: \"$ac_try\"") >&5 4497 (eval $ac_try) 2>&5 4498 ac_status=$? 4499 echo "$as_me:4499: \$? = $ac_status" >&5 4500 (exit "$ac_status"); }; }; then 4501 cf_cv_xopen_source=no 4502else 4503 echo "$as_me: failed program was:" >&5 4504cat "conftest.$ac_ext" >&5 4505cf_save="$CPPFLAGS" 4506 4507 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4508 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4509 4510 cat >"conftest.$ac_ext" <<_ACEOF 4511#line 4511 "configure" 4512#include "confdefs.h" 4513 4514$ac_includes_default 4515 4516int 4517main (void) 4518{ 4519 4520#ifndef _XOPEN_SOURCE 4521#error _XOPEN_SOURCE is not defined 4522#endif 4523 4524 ; 4525 return 0; 4526} 4527_ACEOF 4528rm -f "conftest.$ac_objext" 4529if { (eval echo "$as_me:4529: \"$ac_compile\"") >&5 4530 (eval $ac_compile) 2>&5 4531 ac_status=$? 4532 echo "$as_me:4532: \$? = $ac_status" >&5 4533 (exit "$ac_status"); } && 4534 { ac_try='test -s "conftest.$ac_objext"' 4535 { (eval echo "$as_me:4535: \"$ac_try\"") >&5 4536 (eval $ac_try) 2>&5 4537 ac_status=$? 4538 echo "$as_me:4538: \$? = $ac_status" >&5 4539 (exit "$ac_status"); }; }; then 4540 cf_cv_xopen_source=no 4541else 4542 echo "$as_me: failed program was:" >&5 4543cat "conftest.$ac_ext" >&5 4544cf_cv_xopen_source=$cf_XOPEN_SOURCE 4545fi 4546rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4547 CPPFLAGS="$cf_save" 4548 4549fi 4550rm -f "conftest.$ac_objext" "conftest.$ac_ext" 4551 4552fi 4553echo "$as_me:4553: result: $cf_cv_xopen_source" >&5 4554echo "${ECHO_T}$cf_cv_xopen_source" >&6 4555 4556if test "$cf_cv_xopen_source" != no ; then 4557 4558CFLAGS=`echo "$CFLAGS" | \ 4559 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4560 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4561 4562CPPFLAGS=`echo "$CPPFLAGS" | \ 4563 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4564 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4565 4566 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4567 4568for cf_add_cflags in $cf_temp_xopen_source 4569do 4570 case "x$cf_add_cflags" in 4571 (x-[DU]*) 4572 4573cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4574while true 4575do 4576 cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4577 test "$CFLAGS" != "$cf_old_cflag" || break 4578 4579 CFLAGS="$cf_old_cflag" 4580done 4581 4582cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'` 4583while true 4584do 4585 cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'` 4586 test "$CPPFLAGS" != "$cf_old_cflag" || break 4587 4588 CPPFLAGS="$cf_old_cflag" 4589done 4590 4591 ;; 4592 esac 4593 4594cf_fix_cppflags=no 4595cf_new_cflags= 4596cf_new_cppflags= 4597cf_new_extra_cppflags= 4598 4599for cf_add_cflags in $cf_add_cflags 4600do 4601case "$cf_fix_cppflags" in 4602(no) 4603 case "$cf_add_cflags" in 4604 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4605 case "$cf_add_cflags" in 4606 (-D*) 4607 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4608 4609 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4610 && test -z "${cf_tst_cflags}" \ 4611 && cf_fix_cppflags=yes 4612 4613 if test "$cf_fix_cppflags" = yes ; then 4614 4615 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4616 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4617 4618 continue 4619 elif test "${cf_tst_cflags}" = "\"'" ; then 4620 4621 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4622 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4623 4624 continue 4625 fi 4626 ;; 4627 esac 4628 case "$CPPFLAGS" in 4629 (*$cf_add_cflags) 4630 ;; 4631 (*) 4632 case "$cf_add_cflags" in 4633 (-D*) 4634 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4635 4636CPPFLAGS=`echo "$CPPFLAGS" | \ 4637 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4638 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4639 4640 ;; 4641 esac 4642 4643 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4644 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4645 4646 ;; 4647 esac 4648 ;; 4649 (*) 4650 4651 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4652 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4653 4654 ;; 4655 esac 4656 ;; 4657(yes) 4658 4659 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4660 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4661 4662 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 4663 4664 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4665 && test -z "${cf_tst_cflags}" \ 4666 && cf_fix_cppflags=no 4667 ;; 4668esac 4669done 4670 4671if test -n "$cf_new_cflags" ; then 4672 4673 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4674 CFLAGS="${CFLAGS}$cf_new_cflags" 4675 4676fi 4677 4678if test -n "$cf_new_cppflags" ; then 4679 4680 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4681 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4682 4683fi 4684 4685if test -n "$cf_new_extra_cppflags" ; then 4686 4687 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4688 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4689 4690fi 4691 4692done 4693 4694fi 4695 4696 fi 4697fi 4698fi # cf_cv_posix_visible 4699 4700for ac_prog in ggrep grep 4701do 4702 # Extract the first word of "$ac_prog", so it can be a program name with args. 4703set dummy $ac_prog; ac_word=$2 4704echo "$as_me:4704: checking for $ac_word" >&5 4705echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4706if test "${ac_cv_prog_GREP+set}" = set; then 4707 echo $ECHO_N "(cached) $ECHO_C" >&6 4708else 4709 if test -n "$GREP"; then 4710 ac_cv_prog_GREP="$GREP" # Let the user override the test. 4711else 4712 ac_save_IFS=$IFS; IFS=$ac_path_separator 4713ac_dummy="$PATH" 4714for ac_dir in $ac_dummy; do 4715 IFS=$ac_save_IFS 4716 test -z "$ac_dir" && ac_dir=. 4717 $as_executable_p "$ac_dir/$ac_word" || continue 4718ac_cv_prog_GREP="$ac_prog" 4719echo "$as_me:4719: found $ac_dir/$ac_word" >&5 4720break 4721done 4722 4723fi 4724fi 4725GREP=$ac_cv_prog_GREP 4726if test -n "$GREP"; then 4727 echo "$as_me:4727: result: $GREP" >&5 4728echo "${ECHO_T}$GREP" >&6 4729else 4730 echo "$as_me:4730: result: no" >&5 4731echo "${ECHO_T}no" >&6 4732fi 4733 4734 test -n "$GREP" && break 4735done 4736test -n "$GREP" || GREP=": " 4737 4738echo "$as_me:4738: checking for egrep" >&5 4739echo $ECHO_N "checking for egrep... $ECHO_C" >&6 4740if test "${ac_cv_path_EGREP+set}" = set; then 4741 echo $ECHO_N "(cached) $ECHO_C" >&6 4742else 4743 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4744 then ac_cv_path_EGREP="$GREP -E" 4745 else 4746 for ac_prog in gegrep egrep 4747do 4748 # Extract the first word of "$ac_prog", so it can be a program name with args. 4749set dummy $ac_prog; ac_word=$2 4750echo "$as_me:4750: checking for $ac_word" >&5 4751echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4752if test "${ac_cv_path_EGREP+set}" = set; then 4753 echo $ECHO_N "(cached) $ECHO_C" >&6 4754else 4755 case $EGREP in 4756 [\\/]* | ?:[\\/]*) 4757 ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. 4758 ;; 4759 *) 4760 ac_save_IFS=$IFS; IFS=$ac_path_separator 4761ac_dummy="$PATH" 4762for ac_dir in $ac_dummy; do 4763 IFS=$ac_save_IFS 4764 test -z "$ac_dir" && ac_dir=. 4765 if $as_executable_p "$ac_dir/$ac_word"; then 4766 ac_cv_path_EGREP="$ac_dir/$ac_word" 4767 echo "$as_me:4767: found $ac_dir/$ac_word" >&5 4768 break 4769fi 4770done 4771 4772 ;; 4773esac 4774fi 4775EGREP=$ac_cv_path_EGREP 4776 4777if test -n "$EGREP"; then 4778 echo "$as_me:4778: result: $EGREP" >&5 4779echo "${ECHO_T}$EGREP" >&6 4780else 4781 echo "$as_me:4781: result: no" >&5 4782echo "${ECHO_T}no" >&6 4783fi 4784 4785 test -n "$EGREP" && break 4786done 4787test -n "$EGREP" || EGREP=": " 4788 4789 test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:4789: error: cannot find workable egrep" >&5 4790echo "$as_me: error: cannot find workable egrep" >&2;} 4791 { (exit 1); exit 1; }; } 4792 fi 4793fi 4794echo "$as_me:4794: result: $ac_cv_path_EGREP" >&5 4795echo "${ECHO_T}$ac_cv_path_EGREP" >&6 4796 EGREP="$ac_cv_path_EGREP" 4797 4798ac_ext=c 4799ac_cpp='$CPP $CPPFLAGS' 4800ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 4801ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 4802ac_compiler_gnu=$ac_cv_c_compiler_gnu 4803ac_main_return="return" 4804echo "$as_me:4804: checking how to run the C preprocessor" >&5 4805echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 4806# On Suns, sometimes $CPP names a directory. 4807if test -n "$CPP" && test -d "$CPP"; then 4808 CPP= 4809fi 4810if test -z "$CPP"; then 4811 if test "${ac_cv_prog_CPP+set}" = set; then 4812 echo $ECHO_N "(cached) $ECHO_C" >&6 4813else 4814 # Double quotes because CPP needs to be expanded 4815 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4816 do 4817 ac_preproc_ok=false 4818for ac_c_preproc_warn_flag in '' yes 4819do 4820 # Use a header file that comes with gcc, so configuring glibc 4821 # with a fresh cross-compiler works. 4822 # On the NeXT, cc -E runs the code through the compiler's parser, 4823 # not just through cpp. "Syntax error" is here to catch this case. 4824 cat >"conftest.$ac_ext" <<_ACEOF 4825#line 4825 "configure" 4826#include "confdefs.h" 4827#include <assert.h> 4828 Syntax error 4829_ACEOF 4830if { (eval echo "$as_me:4830: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4831 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4832 ac_status=$? 4833 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4834 rm -f conftest.er1 4835 cat conftest.err >&5 4836 echo "$as_me:4836: \$? = $ac_status" >&5 4837 (exit "$ac_status"); } >/dev/null; then 4838 if test -s conftest.err; then 4839 ac_cpp_err=$ac_c_preproc_warn_flag 4840 else 4841 ac_cpp_err= 4842 fi 4843else 4844 ac_cpp_err=yes 4845fi 4846if test -z "$ac_cpp_err"; then 4847 : 4848else 4849 echo "$as_me: failed program was:" >&5 4850 cat "conftest.$ac_ext" >&5 4851 # Broken: fails on valid input. 4852continue 4853fi 4854rm -f conftest.err "conftest.$ac_ext" 4855 4856 # OK, works on sane cases. Now check whether non-existent headers 4857 # can be detected and how. 4858 cat >"conftest.$ac_ext" <<_ACEOF 4859#line 4859 "configure" 4860#include "confdefs.h" 4861#include <ac_nonexistent.h> 4862_ACEOF 4863if { (eval echo "$as_me:4863: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4864 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4865 ac_status=$? 4866 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4867 rm -f conftest.er1 4868 cat conftest.err >&5 4869 echo "$as_me:4869: \$? = $ac_status" >&5 4870 (exit "$ac_status"); } >/dev/null; then 4871 if test -s conftest.err; then 4872 ac_cpp_err=$ac_c_preproc_warn_flag 4873 else 4874 ac_cpp_err= 4875 fi 4876else 4877 ac_cpp_err=yes 4878fi 4879if test -z "$ac_cpp_err"; then 4880 # Broken: success on invalid input. 4881continue 4882else 4883 echo "$as_me: failed program was:" >&5 4884 cat "conftest.$ac_ext" >&5 4885 # Passes both tests. 4886ac_preproc_ok=: 4887break 4888fi 4889rm -f conftest.err "conftest.$ac_ext" 4890 4891done 4892# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4893rm -f conftest.err "conftest.$ac_ext" 4894if $ac_preproc_ok; then 4895 break 4896fi 4897 4898 done 4899 ac_cv_prog_CPP=$CPP 4900 4901fi 4902 CPP=$ac_cv_prog_CPP 4903else 4904 ac_cv_prog_CPP=$CPP 4905fi 4906echo "$as_me:4906: result: $CPP" >&5 4907echo "${ECHO_T}$CPP" >&6 4908ac_preproc_ok=false 4909for ac_c_preproc_warn_flag in '' yes 4910do 4911 # Use a header file that comes with gcc, so configuring glibc 4912 # with a fresh cross-compiler works. 4913 # On the NeXT, cc -E runs the code through the compiler's parser, 4914 # not just through cpp. "Syntax error" is here to catch this case. 4915 cat >"conftest.$ac_ext" <<_ACEOF 4916#line 4916 "configure" 4917#include "confdefs.h" 4918#include <assert.h> 4919 Syntax error 4920_ACEOF 4921if { (eval echo "$as_me:4921: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4922 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4923 ac_status=$? 4924 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4925 rm -f conftest.er1 4926 cat conftest.err >&5 4927 echo "$as_me:4927: \$? = $ac_status" >&5 4928 (exit "$ac_status"); } >/dev/null; then 4929 if test -s conftest.err; then 4930 ac_cpp_err=$ac_c_preproc_warn_flag 4931 else 4932 ac_cpp_err= 4933 fi 4934else 4935 ac_cpp_err=yes 4936fi 4937if test -z "$ac_cpp_err"; then 4938 : 4939else 4940 echo "$as_me: failed program was:" >&5 4941 cat "conftest.$ac_ext" >&5 4942 # Broken: fails on valid input. 4943continue 4944fi 4945rm -f conftest.err "conftest.$ac_ext" 4946 4947 # OK, works on sane cases. Now check whether non-existent headers 4948 # can be detected and how. 4949 cat >"conftest.$ac_ext" <<_ACEOF 4950#line 4950 "configure" 4951#include "confdefs.h" 4952#include <ac_nonexistent.h> 4953_ACEOF 4954if { (eval echo "$as_me:4954: \"$ac_cpp "conftest.$ac_ext"\"") >&5 4955 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 4956 ac_status=$? 4957 $EGREP -v '^ *\+' conftest.er1 >conftest.err 4958 rm -f conftest.er1 4959 cat conftest.err >&5 4960 echo "$as_me:4960: \$? = $ac_status" >&5 4961 (exit "$ac_status"); } >/dev/null; then 4962 if test -s conftest.err; then 4963 ac_cpp_err=$ac_c_preproc_warn_flag 4964 else 4965 ac_cpp_err= 4966 fi 4967else 4968 ac_cpp_err=yes 4969fi 4970if test -z "$ac_cpp_err"; then 4971 # Broken: success on invalid input. 4972continue 4973else 4974 echo "$as_me: failed program was:" >&5 4975 cat "conftest.$ac_ext" >&5 4976 # Passes both tests. 4977ac_preproc_ok=: 4978break 4979fi 4980rm -f conftest.err "conftest.$ac_ext" 4981 4982done 4983# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4984rm -f conftest.err "conftest.$ac_ext" 4985if $ac_preproc_ok; then 4986 : 4987else 4988 { { echo "$as_me:4988: error: C preprocessor \"$CPP\" fails sanity check" >&5 4989echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 4990 { (exit 1); exit 1; }; } 4991fi 4992 4993ac_ext=c 4994ac_cpp='$CPP $CPPFLAGS' 4995ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5' 4996ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5' 4997ac_compiler_gnu=$ac_cv_c_compiler_gnu 4998ac_main_return="return" 4999 5000echo "$as_me:5000: checking for ANSI C header files" >&5 5001echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5002if test "${ac_cv_header_stdc+set}" = set; then 5003 echo $ECHO_N "(cached) $ECHO_C" >&6 5004else 5005 cat >"conftest.$ac_ext" <<_ACEOF 5006#line 5006 "configure" 5007#include "confdefs.h" 5008#include <stdlib.h> 5009#include <stdarg.h> 5010#include <string.h> 5011#include <float.h> 5012 5013_ACEOF 5014if { (eval echo "$as_me:5014: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5015 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5016 ac_status=$? 5017 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5018 rm -f conftest.er1 5019 cat conftest.err >&5 5020 echo "$as_me:5020: \$? = $ac_status" >&5 5021 (exit "$ac_status"); } >/dev/null; then 5022 if test -s conftest.err; then 5023 ac_cpp_err=$ac_c_preproc_warn_flag 5024 else 5025 ac_cpp_err= 5026 fi 5027else 5028 ac_cpp_err=yes 5029fi 5030if test -z "$ac_cpp_err"; then 5031 ac_cv_header_stdc=yes 5032else 5033 echo "$as_me: failed program was:" >&5 5034 cat "conftest.$ac_ext" >&5 5035 ac_cv_header_stdc=no 5036fi 5037rm -f conftest.err "conftest.$ac_ext" 5038 5039if test $ac_cv_header_stdc = yes; then 5040 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5041 cat >"conftest.$ac_ext" <<_ACEOF 5042#line 5042 "configure" 5043#include "confdefs.h" 5044#include <string.h> 5045 5046_ACEOF 5047if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5048 $EGREP "memchr" >/dev/null 2>&1; then 5049 : 5050else 5051 ac_cv_header_stdc=no 5052fi 5053rm -rf conftest* 5054 5055fi 5056 5057if test $ac_cv_header_stdc = yes; then 5058 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5059 cat >"conftest.$ac_ext" <<_ACEOF 5060#line 5060 "configure" 5061#include "confdefs.h" 5062#include <stdlib.h> 5063 5064_ACEOF 5065if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5066 $EGREP "free" >/dev/null 2>&1; then 5067 : 5068else 5069 ac_cv_header_stdc=no 5070fi 5071rm -rf conftest* 5072 5073fi 5074 5075if test $ac_cv_header_stdc = yes; then 5076 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5077 if test "$cross_compiling" = yes; then 5078 : 5079else 5080 cat >"conftest.$ac_ext" <<_ACEOF 5081#line 5081 "configure" 5082#include "confdefs.h" 5083#include <ctype.h> 5084#if ((' ' & 0x0FF) == 0x020) 5085# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5086# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5087#else 5088# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 5089 || ('j' <= (c) && (c) <= 'r') \ 5090 || ('s' <= (c) && (c) <= 'z')) 5091# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5092#endif 5093 5094#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5095int 5096main (void) 5097{ 5098 int i; 5099 for (i = 0; i < 256; i++) 5100 if (XOR (islower (i), ISLOWER (i)) 5101 || toupper (i) != TOUPPER (i)) 5102 $ac_main_return(2); 5103 $ac_main_return (0); 5104} 5105_ACEOF 5106rm -f "conftest$ac_exeext" 5107if { (eval echo "$as_me:5107: \"$ac_link\"") >&5 5108 (eval $ac_link) 2>&5 5109 ac_status=$? 5110 echo "$as_me:5110: \$? = $ac_status" >&5 5111 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 5112 { (eval echo "$as_me:5112: \"$ac_try\"") >&5 5113 (eval $ac_try) 2>&5 5114 ac_status=$? 5115 echo "$as_me:5115: \$? = $ac_status" >&5 5116 (exit "$ac_status"); }; }; then 5117 : 5118else 5119 echo "$as_me: program exited with status $ac_status" >&5 5120echo "$as_me: failed program was:" >&5 5121cat "conftest.$ac_ext" >&5 5122ac_cv_header_stdc=no 5123fi 5124rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 5125fi 5126fi 5127fi 5128echo "$as_me:5128: result: $ac_cv_header_stdc" >&5 5129echo "${ECHO_T}$ac_cv_header_stdc" >&6 5130if test $ac_cv_header_stdc = yes; then 5131 5132cat >>confdefs.h <<\EOF 5133#define STDC_HEADERS 1 5134EOF 5135 5136fi 5137 5138# On IRIX 5.3, sys/types and inttypes.h are conflicting. 5139 5140for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5141 inttypes.h stdint.h unistd.h 5142do 5143as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5144echo "$as_me:5144: checking for $ac_header" >&5 5145echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5146if eval "test \"\${$as_ac_Header+set}\" = set"; then 5147 echo $ECHO_N "(cached) $ECHO_C" >&6 5148else 5149 cat >"conftest.$ac_ext" <<_ACEOF 5150#line 5150 "configure" 5151#include "confdefs.h" 5152$ac_includes_default 5153#include <$ac_header> 5154_ACEOF 5155rm -f "conftest.$ac_objext" 5156if { (eval echo "$as_me:5156: \"$ac_compile\"") >&5 5157 (eval $ac_compile) 2>&5 5158 ac_status=$? 5159 echo "$as_me:5159: \$? = $ac_status" >&5 5160 (exit "$ac_status"); } && 5161 { ac_try='test -s "conftest.$ac_objext"' 5162 { (eval echo "$as_me:5162: \"$ac_try\"") >&5 5163 (eval $ac_try) 2>&5 5164 ac_status=$? 5165 echo "$as_me:5165: \$? = $ac_status" >&5 5166 (exit "$ac_status"); }; }; then 5167 eval "$as_ac_Header=yes" 5168else 5169 echo "$as_me: failed program was:" >&5 5170cat "conftest.$ac_ext" >&5 5171eval "$as_ac_Header=no" 5172fi 5173rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5174fi 5175echo "$as_me:5175: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5176echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5177if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5178 cat >>confdefs.h <<EOF 5179#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5180EOF 5181 5182fi 5183done 5184 5185echo "$as_me:5185: checking whether exit is declared" >&5 5186echo $ECHO_N "checking whether exit is declared... $ECHO_C" >&6 5187if test "${ac_cv_have_decl_exit+set}" = set; then 5188 echo $ECHO_N "(cached) $ECHO_C" >&6 5189else 5190 cat >"conftest.$ac_ext" <<_ACEOF 5191#line 5191 "configure" 5192#include "confdefs.h" 5193$ac_includes_default 5194int 5195main (void) 5196{ 5197#ifndef exit 5198 (void) exit; 5199#endif 5200 5201 ; 5202 return 0; 5203} 5204_ACEOF 5205rm -f "conftest.$ac_objext" 5206if { (eval echo "$as_me:5206: \"$ac_compile\"") >&5 5207 (eval $ac_compile) 2>&5 5208 ac_status=$? 5209 echo "$as_me:5209: \$? = $ac_status" >&5 5210 (exit "$ac_status"); } && 5211 { ac_try='test -s "conftest.$ac_objext"' 5212 { (eval echo "$as_me:5212: \"$ac_try\"") >&5 5213 (eval $ac_try) 2>&5 5214 ac_status=$? 5215 echo "$as_me:5215: \$? = $ac_status" >&5 5216 (exit "$ac_status"); }; }; then 5217 ac_cv_have_decl_exit=yes 5218else 5219 echo "$as_me: failed program was:" >&5 5220cat "conftest.$ac_ext" >&5 5221ac_cv_have_decl_exit=no 5222fi 5223rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5224fi 5225echo "$as_me:5225: result: $ac_cv_have_decl_exit" >&5 5226echo "${ECHO_T}$ac_cv_have_decl_exit" >&6 5227 5228for ac_header in fcntl.h 5229do 5230as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5231echo "$as_me:5231: checking for $ac_header" >&5 5232echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5233if eval "test \"\${$as_ac_Header+set}\" = set"; then 5234 echo $ECHO_N "(cached) $ECHO_C" >&6 5235else 5236 cat >"conftest.$ac_ext" <<_ACEOF 5237#line 5237 "configure" 5238#include "confdefs.h" 5239#include <$ac_header> 5240_ACEOF 5241if { (eval echo "$as_me:5241: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5242 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5243 ac_status=$? 5244 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5245 rm -f conftest.er1 5246 cat conftest.err >&5 5247 echo "$as_me:5247: \$? = $ac_status" >&5 5248 (exit "$ac_status"); } >/dev/null; then 5249 if test -s conftest.err; then 5250 ac_cpp_err=$ac_c_preproc_warn_flag 5251 else 5252 ac_cpp_err= 5253 fi 5254else 5255 ac_cpp_err=yes 5256fi 5257if test -z "$ac_cpp_err"; then 5258 eval "$as_ac_Header=yes" 5259else 5260 echo "$as_me: failed program was:" >&5 5261 cat "conftest.$ac_ext" >&5 5262 eval "$as_ac_Header=no" 5263fi 5264rm -f conftest.err "conftest.$ac_ext" 5265fi 5266echo "$as_me:5266: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5267echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5268if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5269 cat >>confdefs.h <<EOF 5270#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5271EOF 5272 5273fi 5274done 5275 5276for ac_header in \ 5277unistd.h \ 5278 5279do 5280as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5281echo "$as_me:5281: checking for $ac_header" >&5 5282echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5283if eval "test \"\${$as_ac_Header+set}\" = set"; then 5284 echo $ECHO_N "(cached) $ECHO_C" >&6 5285else 5286 cat >"conftest.$ac_ext" <<_ACEOF 5287#line 5287 "configure" 5288#include "confdefs.h" 5289#include <$ac_header> 5290_ACEOF 5291if { (eval echo "$as_me:5291: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5292 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5293 ac_status=$? 5294 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5295 rm -f conftest.er1 5296 cat conftest.err >&5 5297 echo "$as_me:5297: \$? = $ac_status" >&5 5298 (exit "$ac_status"); } >/dev/null; then 5299 if test -s conftest.err; then 5300 ac_cpp_err=$ac_c_preproc_warn_flag 5301 else 5302 ac_cpp_err= 5303 fi 5304else 5305 ac_cpp_err=yes 5306fi 5307if test -z "$ac_cpp_err"; then 5308 eval "$as_ac_Header=yes" 5309else 5310 echo "$as_me: failed program was:" >&5 5311 cat "conftest.$ac_ext" >&5 5312 eval "$as_ac_Header=no" 5313fi 5314rm -f conftest.err "conftest.$ac_ext" 5315fi 5316echo "$as_me:5316: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5317echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5318if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5319 cat >>confdefs.h <<EOF 5320#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5321EOF 5322 5323fi 5324done 5325 5326echo "$as_me:5326: checking for working mkstemp" >&5 5327echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 5328if test "${cf_cv_func_mkstemp+set}" = set; then 5329 echo $ECHO_N "(cached) $ECHO_C" >&6 5330else 5331 5332rm -rf ./conftest* 5333if test "$cross_compiling" = yes; then 5334 cf_cv_func_mkstemp=maybe 5335else 5336 cat >"conftest.$ac_ext" <<_ACEOF 5337#line 5337 "configure" 5338#include "confdefs.h" 5339 5340$ac_includes_default 5341 5342int main(void) 5343{ 5344 static char tmpl[] = "conftestXXXXXX"; 5345 char name[2][80]; 5346 int n; 5347 int result = 0; 5348 int fd; 5349 struct stat sb; 5350 5351 umask(077); 5352 for (n = 0; n < 2; ++n) { 5353 strcpy(name[n], tmpl); 5354 if ((fd = mkstemp(name[n])) >= 0) { 5355 if (!strcmp(name[n], tmpl) 5356 || stat(name[n], &sb) != 0 5357 || (sb.st_mode & S_IFMT) != S_IFREG 5358 || (sb.st_mode & 077) != 0) { 5359 result = 1; 5360 } 5361 close(fd); 5362 } 5363 } 5364 if (result == 0 5365 && !strcmp(name[0], name[1])) 5366 result = 1; 5367 ${cf_cv_main_return:-return}(result); 5368} 5369 5370_ACEOF 5371rm -f "conftest$ac_exeext" 5372if { (eval echo "$as_me:5372: \"$ac_link\"") >&5 5373 (eval $ac_link) 2>&5 5374 ac_status=$? 5375 echo "$as_me:5375: \$? = $ac_status" >&5 5376 (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"' 5377 { (eval echo "$as_me:5377: \"$ac_try\"") >&5 5378 (eval $ac_try) 2>&5 5379 ac_status=$? 5380 echo "$as_me:5380: \$? = $ac_status" >&5 5381 (exit "$ac_status"); }; }; then 5382 cf_cv_func_mkstemp=yes 5383 5384else 5385 echo "$as_me: program exited with status $ac_status" >&5 5386echo "$as_me: failed program was:" >&5 5387cat "conftest.$ac_ext" >&5 5388cf_cv_func_mkstemp=no 5389 5390fi 5391rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext" 5392fi 5393 5394fi 5395echo "$as_me:5395: result: $cf_cv_func_mkstemp" >&5 5396echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 5397if test "x$cf_cv_func_mkstemp" = xmaybe ; then 5398 echo "$as_me:5398: checking for mkstemp" >&5 5399echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 5400if test "${ac_cv_func_mkstemp+set}" = set; then 5401 echo $ECHO_N "(cached) $ECHO_C" >&6 5402else 5403 cat >"conftest.$ac_ext" <<_ACEOF 5404#line 5404 "configure" 5405#include "confdefs.h" 5406#define mkstemp autoconf_temporary 5407#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5408#undef mkstemp 5409 5410#ifdef __cplusplus 5411extern "C" 5412#endif 5413 5414/* We use char because int might match the return type of a gcc2 5415 builtin and then its argument prototype would still apply. */ 5416char mkstemp (void); 5417 5418int 5419main (void) 5420{ 5421 5422/* The GNU C library defines stubs for functions which it implements 5423 to always fail with ENOSYS. Some functions are actually named 5424 something starting with __ and the normal name is an alias. */ 5425#if defined (__stub_mkstemp) || defined (__stub___mkstemp) 5426#error found stub for mkstemp 5427#endif 5428 5429 return mkstemp (); 5430 ; 5431 return 0; 5432} 5433_ACEOF 5434rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5435if { (eval echo "$as_me:5435: \"$ac_link\"") >&5 5436 (eval $ac_link) 2>&5 5437 ac_status=$? 5438 echo "$as_me:5438: \$? = $ac_status" >&5 5439 (exit "$ac_status"); } && 5440 { ac_try='test -s "conftest$ac_exeext"' 5441 { (eval echo "$as_me:5441: \"$ac_try\"") >&5 5442 (eval $ac_try) 2>&5 5443 ac_status=$? 5444 echo "$as_me:5444: \$? = $ac_status" >&5 5445 (exit "$ac_status"); }; }; then 5446 ac_cv_func_mkstemp=yes 5447else 5448 echo "$as_me: failed program was:" >&5 5449cat "conftest.$ac_ext" >&5 5450ac_cv_func_mkstemp=no 5451fi 5452rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5453fi 5454echo "$as_me:5454: result: $ac_cv_func_mkstemp" >&5 5455echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 5456 5457fi 5458if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 5459 5460cat >>confdefs.h <<\EOF 5461#define HAVE_MKSTEMP 1 5462EOF 5463 5464fi 5465 5466for ac_header in unistd.h getopt.h 5467do 5468as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5469echo "$as_me:5469: checking for $ac_header" >&5 5470echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5471if eval "test \"\${$as_ac_Header+set}\" = set"; then 5472 echo $ECHO_N "(cached) $ECHO_C" >&6 5473else 5474 cat >"conftest.$ac_ext" <<_ACEOF 5475#line 5475 "configure" 5476#include "confdefs.h" 5477#include <$ac_header> 5478_ACEOF 5479if { (eval echo "$as_me:5479: \"$ac_cpp "conftest.$ac_ext"\"") >&5 5480 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 5481 ac_status=$? 5482 $EGREP -v '^ *\+' conftest.er1 >conftest.err 5483 rm -f conftest.er1 5484 cat conftest.err >&5 5485 echo "$as_me:5485: \$? = $ac_status" >&5 5486 (exit "$ac_status"); } >/dev/null; then 5487 if test -s conftest.err; then 5488 ac_cpp_err=$ac_c_preproc_warn_flag 5489 else 5490 ac_cpp_err= 5491 fi 5492else 5493 ac_cpp_err=yes 5494fi 5495if test -z "$ac_cpp_err"; then 5496 eval "$as_ac_Header=yes" 5497else 5498 echo "$as_me: failed program was:" >&5 5499 cat "conftest.$ac_ext" >&5 5500 eval "$as_ac_Header=no" 5501fi 5502rm -f conftest.err "conftest.$ac_ext" 5503fi 5504echo "$as_me:5504: result: `eval echo '${'"$as_ac_Header"'}'`" >&5 5505echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6 5506if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then 5507 cat >>confdefs.h <<EOF 5508#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5509EOF 5510 5511fi 5512done 5513 5514echo "$as_me:5514: checking for header declaring getopt variables" >&5 5515echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6 5516if test "${cf_cv_getopt_header+set}" = set; then 5517 echo $ECHO_N "(cached) $ECHO_C" >&6 5518else 5519 5520cf_cv_getopt_header=none 5521for cf_header in stdio.h stdlib.h unistd.h getopt.h 5522do 5523cat >"conftest.$ac_ext" <<_ACEOF 5524#line 5524 "configure" 5525#include "confdefs.h" 5526 5527#include <$cf_header> 5528int 5529main (void) 5530{ 5531int x = optind; char *y = optarg; (void)x; (void)y 5532 ; 5533 return 0; 5534} 5535_ACEOF 5536rm -f "conftest.$ac_objext" 5537if { (eval echo "$as_me:5537: \"$ac_compile\"") >&5 5538 (eval $ac_compile) 2>&5 5539 ac_status=$? 5540 echo "$as_me:5540: \$? = $ac_status" >&5 5541 (exit "$ac_status"); } && 5542 { ac_try='test -s "conftest.$ac_objext"' 5543 { (eval echo "$as_me:5543: \"$ac_try\"") >&5 5544 (eval $ac_try) 2>&5 5545 ac_status=$? 5546 echo "$as_me:5546: \$? = $ac_status" >&5 5547 (exit "$ac_status"); }; }; then 5548 cf_cv_getopt_header=$cf_header 5549 break 5550else 5551 echo "$as_me: failed program was:" >&5 5552cat "conftest.$ac_ext" >&5 5553fi 5554rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5555done 5556 5557fi 5558echo "$as_me:5558: result: $cf_cv_getopt_header" >&5 5559echo "${ECHO_T}$cf_cv_getopt_header" >&6 5560if test "$cf_cv_getopt_header" != none ; then 5561 5562cat >>confdefs.h <<\EOF 5563#define HAVE_GETOPT_HEADER 1 5564EOF 5565 5566fi 5567if test "$cf_cv_getopt_header" = getopt.h ; then 5568 5569cat >>confdefs.h <<\EOF 5570#define NEED_GETOPT_H 1 5571EOF 5572 5573fi 5574 5575for ac_func in getopt vsnprintf 5576do 5577as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5578echo "$as_me:5578: checking for $ac_func" >&5 5579echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5580if eval "test \"\${$as_ac_var+set}\" = set"; then 5581 echo $ECHO_N "(cached) $ECHO_C" >&6 5582else 5583 cat >"conftest.$ac_ext" <<_ACEOF 5584#line 5584 "configure" 5585#include "confdefs.h" 5586#define $ac_func autoconf_temporary 5587#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5588#undef $ac_func 5589 5590#ifdef __cplusplus 5591extern "C" 5592#endif 5593 5594/* We use char because int might match the return type of a gcc2 5595 builtin and then its argument prototype would still apply. */ 5596char $ac_func (void); 5597 5598int 5599main (void) 5600{ 5601 5602/* The GNU C library defines stubs for functions which it implements 5603 to always fail with ENOSYS. Some functions are actually named 5604 something starting with __ and the normal name is an alias. */ 5605#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5606#error found stub for $ac_func 5607#endif 5608 5609 return $ac_func (); 5610 ; 5611 return 0; 5612} 5613_ACEOF 5614rm -f "conftest.$ac_objext" "conftest$ac_exeext" 5615if { (eval echo "$as_me:5615: \"$ac_link\"") >&5 5616 (eval $ac_link) 2>&5 5617 ac_status=$? 5618 echo "$as_me:5618: \$? = $ac_status" >&5 5619 (exit "$ac_status"); } && 5620 { ac_try='test -s "conftest$ac_exeext"' 5621 { (eval echo "$as_me:5621: \"$ac_try\"") >&5 5622 (eval $ac_try) 2>&5 5623 ac_status=$? 5624 echo "$as_me:5624: \$? = $ac_status" >&5 5625 (exit "$ac_status"); }; }; then 5626 eval "$as_ac_var=yes" 5627else 5628 echo "$as_me: failed program was:" >&5 5629cat "conftest.$ac_ext" >&5 5630eval "$as_ac_var=no" 5631fi 5632rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 5633fi 5634echo "$as_me:5634: result: `eval echo '${'"$as_ac_var"'}'`" >&5 5635echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6 5636if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then 5637 cat >>confdefs.h <<EOF 5638#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5639EOF 5640 5641fi 5642done 5643 5644echo "$as_me:5644: checking for maximum table size" >&5 5645echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 5646 5647# Check whether --with-max-table-size or --without-max-table-size was given. 5648if test "${with_max_table_size+set}" = set; then 5649 withval="$with_max_table_size" 5650 5651fi; 5652if test -n "$with_max_table_size" 5653then 5654 echo "$as_me:5654: result: $with_max_table_size" >&5 5655echo "${ECHO_T}$with_max_table_size" >&6 5656 check=`expr "$with_max_table_size" + 0` 5657 if test "x$check" != "x$with_max_table_size" 5658 then 5659 { { echo "$as_me:5659: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 5660echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 5661 { (exit 1); exit 1; }; } 5662 fi 5663 5664cat >>confdefs.h <<EOF 5665#define MAXTABLE $with_max_table_size 5666EOF 5667 5668else 5669 echo "$as_me:5669: result: default" >&5 5670echo "${ECHO_T}default" >&6 5671fi 5672 5673echo "$as_me:5673: checking if backtracking extension is wanted" >&5 5674echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 5675 5676# Check whether --enable-btyacc or --disable-btyacc was given. 5677if test "${enable_btyacc+set}" = set; then 5678 enableval="$enable_btyacc" 5679 test "$enableval" != no && enableval=yes 5680 if test "$enableval" != "yes" ; then 5681 enable_btyacc=no 5682 else 5683 enable_btyacc=yes 5684 fi 5685else 5686 enableval=yes 5687 enable_btyacc=yes 5688 5689fi; 5690echo "$as_me:5690: result: $enable_btyacc" >&5 5691echo "${ECHO_T}$enable_btyacc" >&6 5692if test "$enable_btyacc" = "no"; then 5693 SKELETON=yaccpar 5694else 5695 5696cat >>confdefs.h <<\EOF 5697#define YYBTYACC 1 5698EOF 5699 5700 SKELETON=btyaccpar 5701fi 5702 5703echo "$as_me:5703: checking for fgrep" >&5 5704echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 5705if test "${ac_cv_path_FGREP+set}" = set; then 5706 echo $ECHO_N "(cached) $ECHO_C" >&6 5707else 5708 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5709 then ac_cv_path_FGREP="$GREP -F" 5710 else 5711 for ac_prog in gfgrep fgrep 5712do 5713 # Extract the first word of "$ac_prog", so it can be a program name with args. 5714set dummy $ac_prog; ac_word=$2 5715echo "$as_me:5715: checking for $ac_word" >&5 5716echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5717if test "${ac_cv_path_FGREP+set}" = set; then 5718 echo $ECHO_N "(cached) $ECHO_C" >&6 5719else 5720 case $FGREP in 5721 [\\/]* | ?:[\\/]*) 5722 ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path. 5723 ;; 5724 *) 5725 ac_save_IFS=$IFS; IFS=$ac_path_separator 5726ac_dummy="$PATH" 5727for ac_dir in $ac_dummy; do 5728 IFS=$ac_save_IFS 5729 test -z "$ac_dir" && ac_dir=. 5730 if $as_executable_p "$ac_dir/$ac_word"; then 5731 ac_cv_path_FGREP="$ac_dir/$ac_word" 5732 echo "$as_me:5732: found $ac_dir/$ac_word" >&5 5733 break 5734fi 5735done 5736 5737 ;; 5738esac 5739fi 5740FGREP=$ac_cv_path_FGREP 5741 5742if test -n "$FGREP"; then 5743 echo "$as_me:5743: result: $FGREP" >&5 5744echo "${ECHO_T}$FGREP" >&6 5745else 5746 echo "$as_me:5746: result: no" >&5 5747echo "${ECHO_T}no" >&6 5748fi 5749 5750 test -n "$FGREP" && break 5751done 5752test -n "$FGREP" || FGREP=": " 5753 5754 test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:5754: error: cannot find workable fgrep" >&5 5755echo "$as_me: error: cannot find workable fgrep" >&2;} 5756 { (exit 1); exit 1; }; } 5757 fi 5758fi 5759echo "$as_me:5759: result: $ac_cv_path_FGREP" >&5 5760echo "${ECHO_T}$ac_cv_path_FGREP" >&6 5761 FGREP="$ac_cv_path_FGREP" 5762 5763echo "$as_me:5763: checking if you want to use C11 _Noreturn feature" >&5 5764echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6 5765 5766# Check whether --enable-stdnoreturn or --disable-stdnoreturn was given. 5767if test "${enable_stdnoreturn+set}" = set; then 5768 enableval="$enable_stdnoreturn" 5769 test "$enableval" != yes && enableval=no 5770 if test "$enableval" != "no" ; then 5771 enable_stdnoreturn=yes 5772 else 5773 enable_stdnoreturn=no 5774 fi 5775else 5776 enableval=no 5777 enable_stdnoreturn=no 5778 5779fi; 5780echo "$as_me:5780: result: $enable_stdnoreturn" >&5 5781echo "${ECHO_T}$enable_stdnoreturn" >&6 5782 5783if test $enable_stdnoreturn = yes; then 5784echo "$as_me:5784: checking for C11 _Noreturn feature" >&5 5785echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6 5786if test "${cf_cv_c11_noreturn+set}" = set; then 5787 echo $ECHO_N "(cached) $ECHO_C" >&6 5788else 5789 cat >"conftest.$ac_ext" <<_ACEOF 5790#line 5790 "configure" 5791#include "confdefs.h" 5792 5793$ac_includes_default 5794#include <stdnoreturn.h> 5795static _Noreturn void giveup(void) { exit(0); } 5796 5797int 5798main (void) 5799{ 5800if (feof(stdin)) giveup() 5801 ; 5802 return 0; 5803} 5804_ACEOF 5805rm -f "conftest.$ac_objext" 5806if { (eval echo "$as_me:5806: \"$ac_compile\"") >&5 5807 (eval $ac_compile) 2>&5 5808 ac_status=$? 5809 echo "$as_me:5809: \$? = $ac_status" >&5 5810 (exit "$ac_status"); } && 5811 { ac_try='test -s "conftest.$ac_objext"' 5812 { (eval echo "$as_me:5812: \"$ac_try\"") >&5 5813 (eval $ac_try) 2>&5 5814 ac_status=$? 5815 echo "$as_me:5815: \$? = $ac_status" >&5 5816 (exit "$ac_status"); }; }; then 5817 cf_cv_c11_noreturn=yes 5818else 5819 echo "$as_me: failed program was:" >&5 5820cat "conftest.$ac_ext" >&5 5821cf_cv_c11_noreturn=no 5822fi 5823rm -f "conftest.$ac_objext" "conftest.$ac_ext" 5824 5825fi 5826echo "$as_me:5826: result: $cf_cv_c11_noreturn" >&5 5827echo "${ECHO_T}$cf_cv_c11_noreturn" >&6 5828else 5829 cf_cv_c11_noreturn=no, 5830fi 5831 5832if test "$cf_cv_c11_noreturn" = yes; then 5833 5834cat >>confdefs.h <<\EOF 5835#define HAVE_STDNORETURN_H 1 5836EOF 5837 5838cat >>confdefs.h <<EOF 5839#define STDC_NORETURN _Noreturn 5840EOF 5841 5842 HAVE_STDNORETURN_H=1 5843else 5844 HAVE_STDNORETURN_H=0 5845fi 5846 5847if test "$GCC" = yes || test "$GXX" = yes 5848then 5849 5850if test "$GCC" = yes || test "$GXX" = yes 5851then 5852 case $CFLAGS in 5853 (*-Werror=*) 5854 cf_temp_flags= 5855 for cf_temp_scan in $CFLAGS 5856 do 5857 case "x$cf_temp_scan" in 5858 (x-Werror=format*) 5859 5860 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5861 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5862 5863 ;; 5864 (x-Werror=*) 5865 5866 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5867 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5868 5869 ;; 5870 (*) 5871 5872 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5873 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5874 5875 ;; 5876 esac 5877 done 5878 if test "x$CFLAGS" != "x$cf_temp_flags" 5879 then 5880 test -n "$verbose" && echo " repairing CFLAGS: $CFLAGS" 1>&6 5881 5882echo "${as_me:-configure}:5882: testing repairing CFLAGS: $CFLAGS ..." 1>&5 5883 5884 CFLAGS="$cf_temp_flags" 5885 test -n "$verbose" && echo " ... fixed $CFLAGS" 1>&6 5886 5887echo "${as_me:-configure}:5887: testing ... fixed $CFLAGS ..." 1>&5 5888 5889 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5890 5891echo "${as_me:-configure}:5891: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5892 5893 fi 5894 ;; 5895 esac 5896fi 5897 5898if test "$GCC" = yes || test "$GXX" = yes 5899then 5900 case $CPPFLAGS in 5901 (*-Werror=*) 5902 cf_temp_flags= 5903 for cf_temp_scan in $CPPFLAGS 5904 do 5905 case "x$cf_temp_scan" in 5906 (x-Werror=format*) 5907 5908 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5909 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5910 5911 ;; 5912 (x-Werror=*) 5913 5914 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5915 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5916 5917 ;; 5918 (*) 5919 5920 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5921 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5922 5923 ;; 5924 esac 5925 done 5926 if test "x$CPPFLAGS" != "x$cf_temp_flags" 5927 then 5928 test -n "$verbose" && echo " repairing CPPFLAGS: $CPPFLAGS" 1>&6 5929 5930echo "${as_me:-configure}:5930: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5 5931 5932 CPPFLAGS="$cf_temp_flags" 5933 test -n "$verbose" && echo " ... fixed $CPPFLAGS" 1>&6 5934 5935echo "${as_me:-configure}:5935: testing ... fixed $CPPFLAGS ..." 1>&5 5936 5937 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5938 5939echo "${as_me:-configure}:5939: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5940 5941 fi 5942 ;; 5943 esac 5944fi 5945 5946if test "$GCC" = yes || test "$GXX" = yes 5947then 5948 case $LDFLAGS in 5949 (*-Werror=*) 5950 cf_temp_flags= 5951 for cf_temp_scan in $LDFLAGS 5952 do 5953 case "x$cf_temp_scan" in 5954 (x-Werror=format*) 5955 5956 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5957 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5958 5959 ;; 5960 (x-Werror=*) 5961 5962 test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS " 5963 EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan" 5964 5965 ;; 5966 (*) 5967 5968 test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags " 5969 cf_temp_flags="${cf_temp_flags}$cf_temp_scan" 5970 5971 ;; 5972 esac 5973 done 5974 if test "x$LDFLAGS" != "x$cf_temp_flags" 5975 then 5976 test -n "$verbose" && echo " repairing LDFLAGS: $LDFLAGS" 1>&6 5977 5978echo "${as_me:-configure}:5978: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5 5979 5980 LDFLAGS="$cf_temp_flags" 5981 test -n "$verbose" && echo " ... fixed $LDFLAGS" 1>&6 5982 5983echo "${as_me:-configure}:5983: testing ... fixed $LDFLAGS ..." 1>&5 5984 5985 test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6 5986 5987echo "${as_me:-configure}:5987: testing ... extra $EXTRA_CFLAGS ..." 1>&5 5988 5989 fi 5990 ;; 5991 esac 5992fi 5993 5994echo "$as_me:5994: checking if you want to turn on gcc warnings" >&5 5995echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6 5996 5997# Check whether --enable-warnings or --disable-warnings was given. 5998if test "${enable_warnings+set}" = set; then 5999 enableval="$enable_warnings" 6000 test "$enableval" != yes && enableval=no 6001 if test "$enableval" != "no" ; then 6002 enable_warnings=yes 6003 else 6004 enable_warnings=no 6005 fi 6006else 6007 enableval=no 6008 enable_warnings=no 6009 6010fi; 6011echo "$as_me:6011: result: $enable_warnings" >&5 6012echo "${ECHO_T}$enable_warnings" >&6 6013if test "$enable_warnings" = "yes" 6014then 6015 6016if test "x$have_x" = xyes; then echo "skipping X-const check"; fi 6017cat > "conftest.$ac_ext" <<EOF 6018#line 6018 "${as_me:-configure}" 6019int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 6020EOF 6021if test "$INTEL_COMPILER" = yes 6022then 6023# The "-wdXXX" options suppress warnings: 6024# remark #1419: external declaration in primary source file 6025# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 6026# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 6027# remark #193: zero used for undefined preprocessing identifier 6028# remark #593: variable "curs_sb_left_arrow" was set but never used 6029# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 6030# remark #869: parameter "tw" was never referenced 6031# remark #981: operands are evaluated in unspecified order 6032# warning #279: controlling expression is constant 6033 6034 { echo "$as_me:6034: checking for $CC warning options..." >&5 6035echo "$as_me: checking for $CC warning options..." >&6;} 6036 cf_save_CFLAGS="$CFLAGS" 6037 EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall" 6038 for cf_opt in \ 6039 wd1419 \ 6040 wd1683 \ 6041 wd1684 \ 6042 wd193 \ 6043 wd593 \ 6044 wd279 \ 6045 wd810 \ 6046 wd869 \ 6047 wd981 6048 do 6049 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 6050 if { (eval echo "$as_me:6050: \"$ac_compile\"") >&5 6051 (eval $ac_compile) 2>&5 6052 ac_status=$? 6053 echo "$as_me:6053: \$? = $ac_status" >&5 6054 (exit "$ac_status"); }; then 6055 test -n "$verbose" && echo "$as_me:6055: result: ... -$cf_opt" >&5 6056echo "${ECHO_T}... -$cf_opt" >&6 6057 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 6058 fi 6059 done 6060 CFLAGS="$cf_save_CFLAGS" 6061elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown" 6062then 6063 { echo "$as_me:6063: checking for $CC warning options..." >&5 6064echo "$as_me: checking for $CC warning options..." >&6;} 6065 cf_save_CFLAGS="$CFLAGS" 6066 cf_warn_CONST="" 6067 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 6068 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 6069 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 6070 for cf_opt in W Wall \ 6071 Wbad-function-cast \ 6072 Wcast-align \ 6073 Wcast-qual \ 6074 Wdeclaration-after-statement \ 6075 Wextra \ 6076 Winline \ 6077 Wmissing-declarations \ 6078 Wmissing-prototypes \ 6079 Wnested-externs \ 6080 Wpointer-arith \ 6081 Wshadow \ 6082 Wstrict-prototypes \ 6083 Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 6084 do 6085 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 6086 if { (eval echo "$as_me:6086: \"$ac_compile\"") >&5 6087 (eval $ac_compile) 2>&5 6088 ac_status=$? 6089 echo "$as_me:6089: \$? = $ac_status" >&5 6090 (exit "$ac_status"); }; then 6091 test -n "$verbose" && echo "$as_me:6091: result: ... -$cf_opt" >&5 6092echo "${ECHO_T}... -$cf_opt" >&6 6093 case "$cf_opt" in 6094 (Winline) 6095 case "$GCC_VERSION" in 6096 ([34].*) 6097 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 6098 6099echo "${as_me:-configure}:6099: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 6100 6101 continue;; 6102 esac 6103 ;; 6104 (Wpointer-arith) 6105 case "$GCC_VERSION" in 6106 ([12].*) 6107 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 6108 6109echo "${as_me:-configure}:6109: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 6110 6111 continue;; 6112 esac 6113 ;; 6114 esac 6115 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 6116 fi 6117 done 6118 CFLAGS="$cf_save_CFLAGS" 6119fi 6120rm -rf ./conftest* 6121 6122fi 6123 6124if test "$GCC" = yes || test "$GXX" = yes 6125then 6126cat > conftest.i <<EOF 6127#ifndef GCC_PRINTF 6128#define GCC_PRINTF 0 6129#endif 6130#ifndef GCC_SCANF 6131#define GCC_SCANF 0 6132#endif 6133#ifndef GCC_NORETURN 6134#define GCC_NORETURN /* nothing */ 6135#endif 6136#ifndef GCC_UNUSED 6137#define GCC_UNUSED /* nothing */ 6138#endif 6139EOF 6140if test "$GCC" = yes 6141then 6142 { echo "$as_me:6142: checking for $CC __attribute__ directives..." >&5 6143echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 6144cat > "conftest.$ac_ext" <<EOF 6145#line 6145 "${as_me:-configure}" 6146#include <stdio.h> 6147#include "confdefs.h" 6148#include "conftest.h" 6149#include "conftest.i" 6150#if GCC_PRINTF 6151#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 6152#else 6153#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 6154#endif 6155#if GCC_SCANF 6156#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 6157#else 6158#define GCC_SCANFLIKE(fmt,var) /*nothing*/ 6159#endif 6160extern void wow(char *,...) GCC_SCANFLIKE(1,2); 6161extern GCC_NORETURN void oops(char *,...) GCC_PRINTFLIKE(1,2); 6162extern GCC_NORETURN void foo(void); 6163int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; } 6164EOF 6165 cf_printf_attribute=no 6166 cf_scanf_attribute=no 6167 for cf_attribute in scanf printf unused noreturn 6168 do 6169 6170cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 6171 6172 cf_directive="__attribute__(($cf_attribute))" 6173 echo "checking for $CC $cf_directive" 1>&5 6174 6175 case "$cf_attribute" in 6176 (printf) 6177 cf_printf_attribute=yes 6178 cat >conftest.h <<EOF 6179#define GCC_$cf_ATTRIBUTE 1 6180EOF 6181 ;; 6182 (scanf) 6183 cf_scanf_attribute=yes 6184 cat >conftest.h <<EOF 6185#define GCC_$cf_ATTRIBUTE 1 6186EOF 6187 ;; 6188 (*) 6189 cat >conftest.h <<EOF 6190#define GCC_$cf_ATTRIBUTE $cf_directive 6191EOF 6192 ;; 6193 esac 6194 6195 if { (eval echo "$as_me:6195: \"$ac_compile\"") >&5 6196 (eval $ac_compile) 2>&5 6197 ac_status=$? 6198 echo "$as_me:6198: \$? = $ac_status" >&5 6199 (exit "$ac_status"); }; then 6200 test -n "$verbose" && echo "$as_me:6200: result: ... $cf_attribute" >&5 6201echo "${ECHO_T}... $cf_attribute" >&6 6202 cat conftest.h >>confdefs.h 6203 case "$cf_attribute" in 6204 (noreturn) 6205 6206cat >>confdefs.h <<EOF 6207#define GCC_NORETURN $cf_directive 6208EOF 6209 6210 ;; 6211 (printf) 6212 cf_value='/* nothing */' 6213 if test "$cf_printf_attribute" != no ; then 6214 cf_value='__attribute__((format(printf,fmt,var)))' 6215 6216cat >>confdefs.h <<\EOF 6217#define GCC_PRINTF 1 6218EOF 6219 6220 fi 6221 6222cat >>confdefs.h <<EOF 6223#define GCC_PRINTFLIKE(fmt,var) $cf_value 6224EOF 6225 6226 ;; 6227 (scanf) 6228 cf_value='/* nothing */' 6229 if test "$cf_scanf_attribute" != no ; then 6230 cf_value='__attribute__((format(scanf,fmt,var)))' 6231 6232cat >>confdefs.h <<\EOF 6233#define GCC_SCANF 1 6234EOF 6235 6236 fi 6237 6238cat >>confdefs.h <<EOF 6239#define GCC_SCANFLIKE(fmt,var) $cf_value 6240EOF 6241 6242 ;; 6243 (unused) 6244 6245cat >>confdefs.h <<EOF 6246#define GCC_UNUSED $cf_directive 6247EOF 6248 6249 ;; 6250 esac 6251 fi 6252 done 6253else 6254 ${FGREP-fgrep} define conftest.i >>confdefs.h 6255fi 6256rm -rf ./conftest* 6257fi 6258 6259fi 6260 6261echo "$as_me:6261: checking if you want to see long compiling messages" >&5 6262echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 6263 6264# Check whether --enable-echo or --disable-echo was given. 6265if test "${enable_echo+set}" = set; then 6266 enableval="$enable_echo" 6267 test "$enableval" != no && enableval=yes 6268 if test "$enableval" != "yes" ; then 6269 6270 ECHO_LT='--silent' 6271 ECHO_LD='@echo linking $@;' 6272 RULE_CC='@echo compiling $<' 6273 SHOW_CC='@echo compiling $@' 6274 ECHO_CC='@' 6275 6276 else 6277 6278 ECHO_LT='' 6279 ECHO_LD='' 6280 RULE_CC='' 6281 SHOW_CC='' 6282 ECHO_CC='' 6283 6284 fi 6285else 6286 enableval=yes 6287 6288 ECHO_LT='' 6289 ECHO_LD='' 6290 RULE_CC='' 6291 SHOW_CC='' 6292 ECHO_CC='' 6293 6294fi; 6295echo "$as_me:6295: result: $enableval" >&5 6296echo "${ECHO_T}$enableval" >&6 6297 6298echo "$as_me:6298: checking if you want to use dmalloc for testing" >&5 6299echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 6300 6301# Check whether --with-dmalloc or --without-dmalloc was given. 6302if test "${with_dmalloc+set}" = set; then 6303 withval="$with_dmalloc" 6304 case "x$withval" in 6305 (x|xno) ;; 6306 (*) 6307 : "${with_cflags:=-g}" 6308 : "${enable_leaks:=no}" 6309 with_dmalloc=yes 6310 6311cat >>confdefs.h <<EOF 6312#define USE_DMALLOC 1 6313EOF 6314 6315 ;; 6316 esac 6317else 6318 with_dmalloc= 6319fi; 6320echo "$as_me:6320: result: ${with_dmalloc:-no}" >&5 6321echo "${ECHO_T}${with_dmalloc:-no}" >&6 6322 6323case ".$with_cflags" in 6324(.*-g*) 6325 case .$CFLAGS in 6326 (.*-g*) 6327 ;; 6328 (*) 6329 6330cf_fix_cppflags=no 6331cf_new_cflags= 6332cf_new_cppflags= 6333cf_new_extra_cppflags= 6334 6335for cf_add_cflags in -g 6336do 6337case "$cf_fix_cppflags" in 6338(no) 6339 case "$cf_add_cflags" in 6340 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6341 case "$cf_add_cflags" in 6342 (-D*) 6343 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6344 6345 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6346 && test -z "${cf_tst_cflags}" \ 6347 && cf_fix_cppflags=yes 6348 6349 if test "$cf_fix_cppflags" = yes ; then 6350 6351 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6352 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6353 6354 continue 6355 elif test "${cf_tst_cflags}" = "\"'" ; then 6356 6357 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6358 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6359 6360 continue 6361 fi 6362 ;; 6363 esac 6364 case "$CPPFLAGS" in 6365 (*$cf_add_cflags) 6366 ;; 6367 (*) 6368 case "$cf_add_cflags" in 6369 (-D*) 6370 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6371 6372CPPFLAGS=`echo "$CPPFLAGS" | \ 6373 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6374 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6375 6376 ;; 6377 esac 6378 6379 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6380 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6381 6382 ;; 6383 esac 6384 ;; 6385 (*) 6386 6387 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6388 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6389 6390 ;; 6391 esac 6392 ;; 6393(yes) 6394 6395 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6396 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6397 6398 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6399 6400 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6401 && test -z "${cf_tst_cflags}" \ 6402 && cf_fix_cppflags=no 6403 ;; 6404esac 6405done 6406 6407if test -n "$cf_new_cflags" ; then 6408 6409 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6410 CFLAGS="${CFLAGS}$cf_new_cflags" 6411 6412fi 6413 6414if test -n "$cf_new_cppflags" ; then 6415 6416 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6417 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6418 6419fi 6420 6421if test -n "$cf_new_extra_cppflags" ; then 6422 6423 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6424 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6425 6426fi 6427 6428 ;; 6429 esac 6430 ;; 6431esac 6432 6433if test "$with_dmalloc" = yes ; then 6434 echo "$as_me:6434: checking for dmalloc.h" >&5 6435echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 6436if test "${ac_cv_header_dmalloc_h+set}" = set; then 6437 echo $ECHO_N "(cached) $ECHO_C" >&6 6438else 6439 cat >"conftest.$ac_ext" <<_ACEOF 6440#line 6440 "configure" 6441#include "confdefs.h" 6442#include <dmalloc.h> 6443_ACEOF 6444if { (eval echo "$as_me:6444: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6445 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6446 ac_status=$? 6447 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6448 rm -f conftest.er1 6449 cat conftest.err >&5 6450 echo "$as_me:6450: \$? = $ac_status" >&5 6451 (exit "$ac_status"); } >/dev/null; then 6452 if test -s conftest.err; then 6453 ac_cpp_err=$ac_c_preproc_warn_flag 6454 else 6455 ac_cpp_err= 6456 fi 6457else 6458 ac_cpp_err=yes 6459fi 6460if test -z "$ac_cpp_err"; then 6461 ac_cv_header_dmalloc_h=yes 6462else 6463 echo "$as_me: failed program was:" >&5 6464 cat "conftest.$ac_ext" >&5 6465 ac_cv_header_dmalloc_h=no 6466fi 6467rm -f conftest.err "conftest.$ac_ext" 6468fi 6469echo "$as_me:6469: result: $ac_cv_header_dmalloc_h" >&5 6470echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 6471if test "$ac_cv_header_dmalloc_h" = yes; then 6472 6473echo "$as_me:6473: checking for dmalloc_debug in -ldmalloc" >&5 6474echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 6475if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 6476 echo $ECHO_N "(cached) $ECHO_C" >&6 6477else 6478 ac_check_lib_save_LIBS=$LIBS 6479LIBS="-ldmalloc $LIBS" 6480cat >"conftest.$ac_ext" <<_ACEOF 6481#line 6481 "configure" 6482#include "confdefs.h" 6483 6484/* Override any gcc2 internal prototype to avoid an error. */ 6485#ifdef __cplusplus 6486extern "C" 6487#endif 6488/* We use char because int might match the return type of a gcc2 6489 builtin and then its argument prototype would still apply. */ 6490char dmalloc_debug (void); 6491int 6492main (void) 6493{ 6494dmalloc_debug (); 6495 ; 6496 return 0; 6497} 6498_ACEOF 6499rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6500if { (eval echo "$as_me:6500: \"$ac_link\"") >&5 6501 (eval $ac_link) 2>&5 6502 ac_status=$? 6503 echo "$as_me:6503: \$? = $ac_status" >&5 6504 (exit "$ac_status"); } && 6505 { ac_try='test -s "conftest$ac_exeext"' 6506 { (eval echo "$as_me:6506: \"$ac_try\"") >&5 6507 (eval $ac_try) 2>&5 6508 ac_status=$? 6509 echo "$as_me:6509: \$? = $ac_status" >&5 6510 (exit "$ac_status"); }; }; then 6511 ac_cv_lib_dmalloc_dmalloc_debug=yes 6512else 6513 echo "$as_me: failed program was:" >&5 6514cat "conftest.$ac_ext" >&5 6515ac_cv_lib_dmalloc_dmalloc_debug=no 6516fi 6517rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6518LIBS=$ac_check_lib_save_LIBS 6519fi 6520echo "$as_me:6520: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 6521echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 6522if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then 6523 cat >>confdefs.h <<EOF 6524#define HAVE_LIBDMALLOC 1 6525EOF 6526 6527 LIBS="-ldmalloc $LIBS" 6528 6529fi 6530 6531fi 6532 6533fi 6534 6535echo "$as_me:6535: checking if you want to use dbmalloc for testing" >&5 6536echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 6537 6538# Check whether --with-dbmalloc or --without-dbmalloc was given. 6539if test "${with_dbmalloc+set}" = set; then 6540 withval="$with_dbmalloc" 6541 case "x$withval" in 6542 (x|xno) ;; 6543 (*) 6544 : "${with_cflags:=-g}" 6545 : "${enable_leaks:=no}" 6546 with_dbmalloc=yes 6547 6548cat >>confdefs.h <<EOF 6549#define USE_DBMALLOC 1 6550EOF 6551 6552 ;; 6553 esac 6554else 6555 with_dbmalloc= 6556fi; 6557echo "$as_me:6557: result: ${with_dbmalloc:-no}" >&5 6558echo "${ECHO_T}${with_dbmalloc:-no}" >&6 6559 6560case ".$with_cflags" in 6561(.*-g*) 6562 case .$CFLAGS in 6563 (.*-g*) 6564 ;; 6565 (*) 6566 6567cf_fix_cppflags=no 6568cf_new_cflags= 6569cf_new_cppflags= 6570cf_new_extra_cppflags= 6571 6572for cf_add_cflags in -g 6573do 6574case "$cf_fix_cppflags" in 6575(no) 6576 case "$cf_add_cflags" in 6577 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6578 case "$cf_add_cflags" in 6579 (-D*) 6580 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6581 6582 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6583 && test -z "${cf_tst_cflags}" \ 6584 && cf_fix_cppflags=yes 6585 6586 if test "$cf_fix_cppflags" = yes ; then 6587 6588 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6589 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6590 6591 continue 6592 elif test "${cf_tst_cflags}" = "\"'" ; then 6593 6594 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6595 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6596 6597 continue 6598 fi 6599 ;; 6600 esac 6601 case "$CPPFLAGS" in 6602 (*$cf_add_cflags) 6603 ;; 6604 (*) 6605 case "$cf_add_cflags" in 6606 (-D*) 6607 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6608 6609CPPFLAGS=`echo "$CPPFLAGS" | \ 6610 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6611 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6612 6613 ;; 6614 esac 6615 6616 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6617 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6618 6619 ;; 6620 esac 6621 ;; 6622 (*) 6623 6624 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6625 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6626 6627 ;; 6628 esac 6629 ;; 6630(yes) 6631 6632 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6633 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6634 6635 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6636 6637 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6638 && test -z "${cf_tst_cflags}" \ 6639 && cf_fix_cppflags=no 6640 ;; 6641esac 6642done 6643 6644if test -n "$cf_new_cflags" ; then 6645 6646 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6647 CFLAGS="${CFLAGS}$cf_new_cflags" 6648 6649fi 6650 6651if test -n "$cf_new_cppflags" ; then 6652 6653 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6654 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6655 6656fi 6657 6658if test -n "$cf_new_extra_cppflags" ; then 6659 6660 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6661 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6662 6663fi 6664 6665 ;; 6666 esac 6667 ;; 6668esac 6669 6670if test "$with_dbmalloc" = yes ; then 6671 echo "$as_me:6671: checking for dbmalloc.h" >&5 6672echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 6673if test "${ac_cv_header_dbmalloc_h+set}" = set; then 6674 echo $ECHO_N "(cached) $ECHO_C" >&6 6675else 6676 cat >"conftest.$ac_ext" <<_ACEOF 6677#line 6677 "configure" 6678#include "confdefs.h" 6679#include <dbmalloc.h> 6680_ACEOF 6681if { (eval echo "$as_me:6681: \"$ac_cpp "conftest.$ac_ext"\"") >&5 6682 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1 6683 ac_status=$? 6684 $EGREP -v '^ *\+' conftest.er1 >conftest.err 6685 rm -f conftest.er1 6686 cat conftest.err >&5 6687 echo "$as_me:6687: \$? = $ac_status" >&5 6688 (exit "$ac_status"); } >/dev/null; then 6689 if test -s conftest.err; then 6690 ac_cpp_err=$ac_c_preproc_warn_flag 6691 else 6692 ac_cpp_err= 6693 fi 6694else 6695 ac_cpp_err=yes 6696fi 6697if test -z "$ac_cpp_err"; then 6698 ac_cv_header_dbmalloc_h=yes 6699else 6700 echo "$as_me: failed program was:" >&5 6701 cat "conftest.$ac_ext" >&5 6702 ac_cv_header_dbmalloc_h=no 6703fi 6704rm -f conftest.err "conftest.$ac_ext" 6705fi 6706echo "$as_me:6706: result: $ac_cv_header_dbmalloc_h" >&5 6707echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 6708if test "$ac_cv_header_dbmalloc_h" = yes; then 6709 6710echo "$as_me:6710: checking for debug_malloc in -ldbmalloc" >&5 6711echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 6712if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 6713 echo $ECHO_N "(cached) $ECHO_C" >&6 6714else 6715 ac_check_lib_save_LIBS=$LIBS 6716LIBS="-ldbmalloc $LIBS" 6717cat >"conftest.$ac_ext" <<_ACEOF 6718#line 6718 "configure" 6719#include "confdefs.h" 6720 6721/* Override any gcc2 internal prototype to avoid an error. */ 6722#ifdef __cplusplus 6723extern "C" 6724#endif 6725/* We use char because int might match the return type of a gcc2 6726 builtin and then its argument prototype would still apply. */ 6727char debug_malloc (void); 6728int 6729main (void) 6730{ 6731debug_malloc (); 6732 ; 6733 return 0; 6734} 6735_ACEOF 6736rm -f "conftest.$ac_objext" "conftest$ac_exeext" 6737if { (eval echo "$as_me:6737: \"$ac_link\"") >&5 6738 (eval $ac_link) 2>&5 6739 ac_status=$? 6740 echo "$as_me:6740: \$? = $ac_status" >&5 6741 (exit "$ac_status"); } && 6742 { ac_try='test -s "conftest$ac_exeext"' 6743 { (eval echo "$as_me:6743: \"$ac_try\"") >&5 6744 (eval $ac_try) 2>&5 6745 ac_status=$? 6746 echo "$as_me:6746: \$? = $ac_status" >&5 6747 (exit "$ac_status"); }; }; then 6748 ac_cv_lib_dbmalloc_debug_malloc=yes 6749else 6750 echo "$as_me: failed program was:" >&5 6751cat "conftest.$ac_ext" >&5 6752ac_cv_lib_dbmalloc_debug_malloc=no 6753fi 6754rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext" 6755LIBS=$ac_check_lib_save_LIBS 6756fi 6757echo "$as_me:6757: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 6758echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 6759if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then 6760 cat >>confdefs.h <<EOF 6761#define HAVE_LIBDBMALLOC 1 6762EOF 6763 6764 LIBS="-ldbmalloc $LIBS" 6765 6766fi 6767 6768fi 6769 6770fi 6771 6772echo "$as_me:6772: checking if you want to use valgrind for testing" >&5 6773echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 6774 6775# Check whether --with-valgrind or --without-valgrind was given. 6776if test "${with_valgrind+set}" = set; then 6777 withval="$with_valgrind" 6778 case "x$withval" in 6779 (x|xno) ;; 6780 (*) 6781 : "${with_cflags:=-g}" 6782 : "${enable_leaks:=no}" 6783 with_valgrind=yes 6784 6785cat >>confdefs.h <<EOF 6786#define USE_VALGRIND 1 6787EOF 6788 6789 ;; 6790 esac 6791else 6792 with_valgrind= 6793fi; 6794echo "$as_me:6794: result: ${with_valgrind:-no}" >&5 6795echo "${ECHO_T}${with_valgrind:-no}" >&6 6796 6797case ".$with_cflags" in 6798(.*-g*) 6799 case .$CFLAGS in 6800 (.*-g*) 6801 ;; 6802 (*) 6803 6804cf_fix_cppflags=no 6805cf_new_cflags= 6806cf_new_cppflags= 6807cf_new_extra_cppflags= 6808 6809for cf_add_cflags in -g 6810do 6811case "$cf_fix_cppflags" in 6812(no) 6813 case "$cf_add_cflags" in 6814 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 6815 case "$cf_add_cflags" in 6816 (-D*) 6817 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 6818 6819 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6820 && test -z "${cf_tst_cflags}" \ 6821 && cf_fix_cppflags=yes 6822 6823 if test "$cf_fix_cppflags" = yes ; then 6824 6825 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6826 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6827 6828 continue 6829 elif test "${cf_tst_cflags}" = "\"'" ; then 6830 6831 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6832 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6833 6834 continue 6835 fi 6836 ;; 6837 esac 6838 case "$CPPFLAGS" in 6839 (*$cf_add_cflags) 6840 ;; 6841 (*) 6842 case "$cf_add_cflags" in 6843 (-D*) 6844 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 6845 6846CPPFLAGS=`echo "$CPPFLAGS" | \ 6847 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 6848 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 6849 6850 ;; 6851 esac 6852 6853 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 6854 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 6855 6856 ;; 6857 esac 6858 ;; 6859 (*) 6860 6861 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 6862 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 6863 6864 ;; 6865 esac 6866 ;; 6867(yes) 6868 6869 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 6870 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6871 6872 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'` 6873 6874 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6875 && test -z "${cf_tst_cflags}" \ 6876 && cf_fix_cppflags=no 6877 ;; 6878esac 6879done 6880 6881if test -n "$cf_new_cflags" ; then 6882 6883 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6884 CFLAGS="${CFLAGS}$cf_new_cflags" 6885 6886fi 6887 6888if test -n "$cf_new_cppflags" ; then 6889 6890 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6891 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6892 6893fi 6894 6895if test -n "$cf_new_extra_cppflags" ; then 6896 6897 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6898 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6899 6900fi 6901 6902 ;; 6903 esac 6904 ;; 6905esac 6906 6907echo "$as_me:6907: checking if you want to perform memory-leak testing" >&5 6908echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 6909 6910# Check whether --enable-leaks or --disable-leaks was given. 6911if test "${enable_leaks+set}" = set; then 6912 enableval="$enable_leaks" 6913 enable_leaks=$enableval 6914else 6915 enable_leaks=yes 6916fi; 6917if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 6918echo "$as_me:6918: result: $with_no_leaks" >&5 6919echo "${ECHO_T}$with_no_leaks" >&6 6920 6921if test "$enable_leaks" = no ; then 6922 6923cat >>confdefs.h <<\EOF 6924#define NO_LEAKS 1 6925EOF 6926 6927cat >>confdefs.h <<\EOF 6928#define YY_NO_LEAKS 1 6929EOF 6930 6931fi 6932 6933 echo "$as_me:6933: checking for PATH separator" >&5 6934echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6 6935 case "$cf_cv_system_name" in 6936 (os2*) PATH_SEPARATOR=';' ;; 6937 (*) ${PATH_SEPARATOR:=':'} ;; 6938 esac 6939 6940 echo "$as_me:6940: result: $PATH_SEPARATOR" >&5 6941echo "${ECHO_T}$PATH_SEPARATOR" >&6 6942 6943echo "$as_me:6943: checking format of man-pages" >&5 6944echo $ECHO_N "checking format of man-pages... $ECHO_C" >&6 6945 6946# Check whether --with-manpage-format or --without-manpage-format was given. 6947if test "${with_manpage_format+set}" = set; then 6948 withval="$with_manpage_format" 6949 MANPAGE_FORMAT=$withval 6950else 6951 MANPAGE_FORMAT=unknown 6952fi; 6953 6954test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=unknown 6955MANPAGE_FORMAT=`echo "$MANPAGE_FORMAT" | sed -e 's/,/ /g'` 6956 6957cf_unknown= 6958 6959case "$MANPAGE_FORMAT" in 6960(unknown) 6961 if test -z "$MANPATH" ; then 6962 MANPATH="/usr/man:/usr/share/man" 6963 fi 6964 6965 # look for the 'date' man-page (it is most likely to be installed!) 6966 MANPAGE_FORMAT= 6967 cf_preform="no" 6968 cf_catonly="yes" 6969 cf_example="date" 6970 6971 IFS="${IFS:- }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" 6972 for cf_dir in $MANPATH; do 6973 test -z "$cf_dir" && cf_dir=/usr/man 6974 for cf_name in $cf_dir/man*/$cf_example.[01]* $cf_dir/cat*/$cf_example.[01]* $cf_dir/man*/$cf_example $cf_dir/cat*/$cf_example 6975 do 6976 cf_test=`echo "$cf_name" | sed -e 's/*//'` 6977 if test "x$cf_test" = "x$cf_name" ; then 6978 6979 case "$cf_name" in 6980 (*.bz2) MANPAGE_FORMAT="$MANPAGE_FORMAT bzip2";; 6981 (*.xz) MANPAGE_FORMAT="$MANPAGE_FORMAT xz";; 6982 (*.gz) MANPAGE_FORMAT="$MANPAGE_FORMAT gzip";; 6983 (*.Z) MANPAGE_FORMAT="$MANPAGE_FORMAT compress";; 6984 (*.0) MANPAGE_FORMAT="$MANPAGE_FORMAT BSDI";; 6985 (*) MANPAGE_FORMAT="$MANPAGE_FORMAT normal";; 6986 esac 6987 6988 case "$cf_name" in 6989 ($cf_dir/man*) 6990 cf_catonly=no 6991 ;; 6992 ($cf_dir/cat*) 6993 cf_preform=yes 6994 ;; 6995 esac 6996 break 6997 fi 6998 6999 # if we found a match in either man* or cat*, stop looking 7000 if test -n "$MANPAGE_FORMAT" ; then 7001 cf_found=no 7002 test "$cf_preform" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT formatted" 7003 test "$cf_catonly" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT catonly" 7004 case "$cf_name" in 7005 ($cf_dir/cat*) 7006 cf_found=yes 7007 ;; 7008 esac 7009 test "$cf_found" = yes && break 7010 fi 7011 done 7012 # only check the first directory in $MANPATH where we find manpages 7013 if test -n "$MANPAGE_FORMAT" ; then 7014 break 7015 fi 7016 done 7017 # if we did not find the example, just assume it is normal 7018 test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=normal 7019 IFS="$ac_save_ifs" 7020 ;; 7021(*) 7022 for cf_option in $MANPAGE_FORMAT; do 7023 case "$cf_option" in 7024 (xz|bzip2|gzip|compress|BSDI|normal|formatted|catonly) 7025 ;; 7026 (*) 7027 cf_unknown="$cf_unknown $cf_option" 7028 ;; 7029 esac 7030 done 7031 ;; 7032esac 7033 7034echo "$as_me:7034: result: $MANPAGE_FORMAT" >&5 7035echo "${ECHO_T}$MANPAGE_FORMAT" >&6 7036if test -n "$cf_unknown" ; then 7037 { echo "$as_me:7037: WARNING: Unexpected manpage-format $cf_unknown" >&5 7038echo "$as_me: WARNING: Unexpected manpage-format $cf_unknown" >&2;} 7039fi 7040 7041cf_manpage_format=no 7042cf_manpage_inboth=no 7043cf_manpage_so_strip= 7044cf_manpage_compress= 7045 7046for cf_item in $MANPAGE_FORMAT 7047do 7048case "$cf_item" in 7049(catonly) 7050 cf_manpage_format=yes 7051 cf_manpage_inboth=no 7052 ;; 7053(formatted) 7054 cf_manpage_format=yes 7055 cf_manpage_inboth=yes 7056 ;; 7057(compress) 7058 cf_manpage_so_strip="Z" 7059 cf_manpage_compress=compress 7060 ;; 7061(gzip) 7062 cf_manpage_so_strip="gz" 7063 cf_manpage_compress=gzip 7064 ;; 7065(bzip2) 7066 cf_manpage_so_strip="bz2" 7067 cf_manpage_compress=bzip2 7068 ;; 7069(xz) 7070 cf_manpage_so_strip="xz" 7071 cf_manpage_compress=xz 7072 ;; 7073esac 7074done 7075 7076echo "$as_me:7076: checking whether ln -s works" >&5 7077echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 7078LN_S=$as_ln_s 7079if test "$LN_S" = "ln -s"; then 7080 echo "$as_me:7080: result: yes" >&5 7081echo "${ECHO_T}yes" >&6 7082else 7083 echo "$as_me:7083: result: no, using $LN_S" >&5 7084echo "${ECHO_T}no, using $LN_S" >&6 7085fi 7086 7087cf_install_man=install-man 7088ac_config_files="$ac_config_files $cf_install_man" 7089cf_install_man=$cf_install_man.in 7090echo $as_me: creating $cf_install_man 7091cat >$cf_install_man <<"CF_EOF" 7092#!/bin/sh 7093# generated by CF_INSTALL_MAN 7094 7095LANG=C; export LANG 7096LC_ALL=C; export LC_ALL 7097LC_CTYPE=C; export LC_CTYPE 7098LANGUAGE=C; export LANGUAGE 7099 7100INSTALL="@INSTALL@" 7101INSTALL_DATA="@INSTALL_DATA@" 7102 7103usage() { 7104 cat <<EOF 7105Usage: install-man [-l] [source] target 7106EOF 7107 exit 1 7108} 7109 7110failed() { 7111 echo "?? $*" >&2 7112 exit 1 7113} 7114 7115test $# != 0 || usage 7116OPTS= 7117case "x$1" in 7118(x-l) 7119 OPTS="link" 7120 shift 7121 ;; 7122(x-*) 7123 usage 7124 ;; 7125esac 7126 7127source= 7128if test $# = 2 ; then 7129 source=$1; shift 7130 target=$1 7131elif test $# = 1 ; then 7132 test -n "$OPTS" && usage 7133 target=$1 7134else 7135 usage 7136fi 7137 7138origin_name=`echo "$source" |sed -e 's%^.*/%%' -e 's%\..*%%'` 7139actual_name=`echo "$origin_name" |sed '@program_transform_name@'` 7140leading_cap=`echo "$actual_name" | sed -e 's%^\(.\).*$%\1%' | tr a-z A-Z``echo "$actual_name" | sed -e 's%^.%%'` 7141capitalized=`echo "$actual_name" | tr a-z A-Z` 7142 7143cf_tmpdir=`mktemp -d` 7144trap 'rm -rf "$cf_tmpdir"; exit 1' 1 2 3 15 7145trap 'rm -rf "$cf_tmpdir"; exit 0' 0 7146 7147if test -n "$source" ; then 7148 suffix= 7149 test -n "@cf_manpage_so_strip" && suffix=".@cf_manpage_so_strip@" 7150 if test "x$OPTS" = xlink ; then 7151 source_dir=`echo "$source" | sed -e "s%/[^/]*$%%"` 7152 target_dir=`echo "$target" | sed -e "s%/[^/]*$%%"` 7153 sourcelink="${source}${suffix}" 7154 targetfile="${target}${suffix}" 7155 targetlink="${target_dir}/${sourcelink}" 7156 if test ! -d "$target_dir" ; then 7157 failed "target directory does not exist: $target_dir" 7158 elif test ! -f "$targetfile" ; then 7159 failed "target file does not exist: $targetfile" 7160 elif test "$source" != "$source_dir" ; then 7161 failed "unexpected directory for source-link: $source_dir" 7162 fi 7163 test -f "$targetlink" && failed "already exists $targetlink" 7164 ( cd "$target_dir" && @LN_S@ "`echo "$targetfile" | sed -e 's%^.*/%%'`" "$sourcelink" ) 7165 test -f "$targetlink" || failed "cannot create $targetlink" 7166 target="$targetlink" 7167 else 7168 echo "** installing $source to $target" 7169 interim="$cf_tmpdir"/"`basename $source`" 7170 if test "x$origin_name" != "x$actual_name" ; then 7171 sed \ 7172 -e "/^.ds N/s%N.*%N $leading_cap%" \ 7173 -e "/^.ds n/s%n.*%n $actual_name%" \ 7174 -e "/^\.TH/s%[ ][ ]*[^ ][^ ]*% $capitalized%" \ 7175 -e "/^\.SH[ ][ ]*NAME/,/[ ]\\\\-[ ]/s%^\\\\\\*[Nn]%$actual_name%" \ 7176 "$source" >"$interim" || exit 1 7177 diff -c "$source" "$interim" 7178 else 7179 cp "$source" "$interim" || exit 1 7180 fi 7181 if test -n "@cf_manpage_compress@" ; then 7182 @cf_manpage_compress@ "$interim" 7183 source="${interim}${suffix}" 7184 fi 7185 if test -d "$target" ; then 7186 target="$target"/"$source" 7187 else 7188 test -n "@cf_manpage_compress@" && target="${target}.@cf_manpage_so_strip@" 7189 fi 7190 $INSTALL_DATA "$source" "$target" || exit 1 7191 fi 7192 echo "...installed $target" 7193else 7194 echo "** removing $target" 7195 test -n "@cf_manpage_compress@" && target="${target}.@cf_manpage_so_strip@" 7196 if test -f "$target" ; then 7197 rm -f "$target" 7198 echo "...removed $target" 7199 else 7200 echo "...not found" 7201 fi 7202fi 7203exit 0 7204CF_EOF 7205 7206# Extract the first word of "groff", so it can be a program name with args. 7207set dummy groff; ac_word=$2 7208echo "$as_me:7208: checking for $ac_word" >&5 7209echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7210if test "${ac_cv_path_GROFF_PATH+set}" = set; then 7211 echo $ECHO_N "(cached) $ECHO_C" >&6 7212else 7213 case $GROFF_PATH in 7214 [\\/]* | ?:[\\/]*) 7215 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 7216 ;; 7217 *) 7218 ac_save_IFS=$IFS; IFS=$ac_path_separator 7219ac_dummy="$PATH" 7220for ac_dir in $ac_dummy; do 7221 IFS=$ac_save_IFS 7222 test -z "$ac_dir" && ac_dir=. 7223 if $as_executable_p "$ac_dir/$ac_word"; then 7224 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 7225 echo "$as_me:7225: found $ac_dir/$ac_word" >&5 7226 break 7227fi 7228done 7229 7230 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 7231 ;; 7232esac 7233fi 7234GROFF_PATH=$ac_cv_path_GROFF_PATH 7235 7236if test -n "$GROFF_PATH"; then 7237 echo "$as_me:7237: result: $GROFF_PATH" >&5 7238echo "${ECHO_T}$GROFF_PATH" >&6 7239else 7240 echo "$as_me:7240: result: no" >&5 7241echo "${ECHO_T}no" >&6 7242fi 7243 7244for ac_prog in nroff mandoc 7245do 7246 # Extract the first word of "$ac_prog", so it can be a program name with args. 7247set dummy $ac_prog; ac_word=$2 7248echo "$as_me:7248: checking for $ac_word" >&5 7249echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7250if test "${ac_cv_path_NROFF_PATH+set}" = set; then 7251 echo $ECHO_N "(cached) $ECHO_C" >&6 7252else 7253 case $NROFF_PATH in 7254 [\\/]* | ?:[\\/]*) 7255 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 7256 ;; 7257 *) 7258 ac_save_IFS=$IFS; IFS=$ac_path_separator 7259ac_dummy="$PATH" 7260for ac_dir in $ac_dummy; do 7261 IFS=$ac_save_IFS 7262 test -z "$ac_dir" && ac_dir=. 7263 if $as_executable_p "$ac_dir/$ac_word"; then 7264 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 7265 echo "$as_me:7265: found $ac_dir/$ac_word" >&5 7266 break 7267fi 7268done 7269 7270 ;; 7271esac 7272fi 7273NROFF_PATH=$ac_cv_path_NROFF_PATH 7274 7275if test -n "$NROFF_PATH"; then 7276 echo "$as_me:7276: result: $NROFF_PATH" >&5 7277echo "${ECHO_T}$NROFF_PATH" >&6 7278else 7279 echo "$as_me:7279: result: no" >&5 7280echo "${ECHO_T}no" >&6 7281fi 7282 7283 test -n "$NROFF_PATH" && break 7284done 7285test -n "$NROFF_PATH" || NROFF_PATH="no" 7286 7287# Extract the first word of "tbl", so it can be a program name with args. 7288set dummy tbl; ac_word=$2 7289echo "$as_me:7289: checking for $ac_word" >&5 7290echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7291if test "${ac_cv_path_TBL_PATH+set}" = set; then 7292 echo $ECHO_N "(cached) $ECHO_C" >&6 7293else 7294 case $TBL_PATH in 7295 [\\/]* | ?:[\\/]*) 7296 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 7297 ;; 7298 *) 7299 ac_save_IFS=$IFS; IFS=$ac_path_separator 7300ac_dummy="$PATH" 7301for ac_dir in $ac_dummy; do 7302 IFS=$ac_save_IFS 7303 test -z "$ac_dir" && ac_dir=. 7304 if $as_executable_p "$ac_dir/$ac_word"; then 7305 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 7306 echo "$as_me:7306: found $ac_dir/$ac_word" >&5 7307 break 7308fi 7309done 7310 7311 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 7312 ;; 7313esac 7314fi 7315TBL_PATH=$ac_cv_path_TBL_PATH 7316 7317if test -n "$TBL_PATH"; then 7318 echo "$as_me:7318: result: $TBL_PATH" >&5 7319echo "${ECHO_T}$TBL_PATH" >&6 7320else 7321 echo "$as_me:7321: result: no" >&5 7322echo "${ECHO_T}no" >&6 7323fi 7324 7325if test "x$GROFF_PATH" = xno 7326then 7327 NROFF_NOTE= 7328 GROFF_NOTE="#" 7329else 7330 NROFF_NOTE="#" 7331 GROFF_NOTE= 7332fi 7333 7334case "x${with_man2html}" in 7335(xno) 7336 cf_man2html=no 7337 ;; 7338(x|xyes) 7339 # Extract the first word of "man2html", so it can be a program name with args. 7340set dummy man2html; ac_word=$2 7341echo "$as_me:7341: checking for $ac_word" >&5 7342echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7343if test "${ac_cv_path_cf_man2html+set}" = set; then 7344 echo $ECHO_N "(cached) $ECHO_C" >&6 7345else 7346 case $cf_man2html in 7347 [\\/]* | ?:[\\/]*) 7348 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7349 ;; 7350 *) 7351 ac_save_IFS=$IFS; IFS=$ac_path_separator 7352ac_dummy="$PATH" 7353for ac_dir in $ac_dummy; do 7354 IFS=$ac_save_IFS 7355 test -z "$ac_dir" && ac_dir=. 7356 if $as_executable_p "$ac_dir/$ac_word"; then 7357 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7358 echo "$as_me:7358: found $ac_dir/$ac_word" >&5 7359 break 7360fi 7361done 7362 7363 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7364 ;; 7365esac 7366fi 7367cf_man2html=$ac_cv_path_cf_man2html 7368 7369if test -n "$cf_man2html"; then 7370 echo "$as_me:7370: result: $cf_man2html" >&5 7371echo "${ECHO_T}$cf_man2html" >&6 7372else 7373 echo "$as_me:7373: result: no" >&5 7374echo "${ECHO_T}no" >&6 7375fi 7376 7377 case "x$cf_man2html" in 7378 (x/*) 7379 echo "$as_me:7379: checking for the modified Earl Hood script" >&5 7380echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 7381 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 7382 then 7383 cf_man2html_ok=yes 7384 else 7385 cf_man2html=no 7386 cf_man2html_ok=no 7387 fi 7388 echo "$as_me:7388: result: $cf_man2html_ok" >&5 7389echo "${ECHO_T}$cf_man2html_ok" >&6 7390 ;; 7391 (*) 7392 cf_man2html=no 7393 ;; 7394 esac 7395esac 7396 7397echo "$as_me:7397: checking for program to convert manpage to html" >&5 7398echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 7399 7400# Check whether --with-man2html or --without-man2html was given. 7401if test "${with_man2html+set}" = set; then 7402 withval="$with_man2html" 7403 cf_man2html=$withval 7404else 7405 cf_man2html=$cf_man2html 7406fi; 7407 7408cf_with_groff=no 7409 7410case $cf_man2html in 7411(yes) 7412 echo "$as_me:7412: result: man2html" >&5 7413echo "${ECHO_T}man2html" >&6 7414 # Extract the first word of "man2html", so it can be a program name with args. 7415set dummy man2html; ac_word=$2 7416echo "$as_me:7416: checking for $ac_word" >&5 7417echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 7418if test "${ac_cv_path_cf_man2html+set}" = set; then 7419 echo $ECHO_N "(cached) $ECHO_C" >&6 7420else 7421 case $cf_man2html in 7422 [\\/]* | ?:[\\/]*) 7423 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 7424 ;; 7425 *) 7426 ac_save_IFS=$IFS; IFS=$ac_path_separator 7427ac_dummy="$PATH" 7428for ac_dir in $ac_dummy; do 7429 IFS=$ac_save_IFS 7430 test -z "$ac_dir" && ac_dir=. 7431 if $as_executable_p "$ac_dir/$ac_word"; then 7432 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 7433 echo "$as_me:7433: found $ac_dir/$ac_word" >&5 7434 break 7435fi 7436done 7437 7438 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 7439 ;; 7440esac 7441fi 7442cf_man2html=$ac_cv_path_cf_man2html 7443 7444if test -n "$cf_man2html"; then 7445 echo "$as_me:7445: result: $cf_man2html" >&5 7446echo "${ECHO_T}$cf_man2html" >&6 7447else 7448 echo "$as_me:7448: result: no" >&5 7449echo "${ECHO_T}no" >&6 7450fi 7451 7452 ;; 7453(no|groff|*/groff*) 7454 cf_with_groff=yes 7455 cf_man2html=$GROFF_PATH 7456 echo "$as_me:7456: result: $cf_man2html" >&5 7457echo "${ECHO_T}$cf_man2html" >&6 7458 ;; 7459(*) 7460 echo "$as_me:7460: result: $cf_man2html" >&5 7461echo "${ECHO_T}$cf_man2html" >&6 7462 ;; 7463esac 7464 7465MAN2HTML_TEMP="man2html.tmp" 7466 cat >$MAN2HTML_TEMP <<CF_EOF 7467#!$SHELL 7468# Temporary script generated by CF_WITH_MAN2HTML 7469# Convert inputs to html, sending result to standard output. 7470# 7471# Parameters: 7472# \${1} = rootname of file to convert 7473# \${2} = suffix of file to convert, e.g., "1" 7474# \${3} = macros to use, e.g., "man" 7475# 7476ROOT=\$1 7477TYPE=\$2 7478MACS=\$3 7479 7480unset LANG 7481unset LC_ALL 7482unset LC_CTYPE 7483unset LANGUAGE 7484GROFF_NO_SGR=stupid 7485export GROFF_NO_SGR 7486 7487CF_EOF 7488 7489NROFF_OPTS= 7490if test "x$cf_with_groff" = xyes 7491then 7492 MAN2HTML_NOTE="$GROFF_NOTE" 7493 MAN2HTML_PATH="$GROFF_PATH" 7494 cat >>$MAN2HTML_TEMP <<CF_EOF 7495$SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 7496CF_EOF 7497else 7498 # disable hyphenation if this is groff 7499 if test "x$GROFF_PATH" != xno 7500 then 7501 echo "$as_me:7501: checking if nroff is really groff" >&5 7502echo $ECHO_N "checking if nroff is really groff... $ECHO_C" >&6 7503 cf_check_groff="`$NROFF_PATH --version 2>/dev/null | grep groff`" 7504 test -n "$cf_check_groff" && cf_check_groff=yes 7505 test -n "$cf_check_groff" || cf_check_groff=no 7506 echo "$as_me:7506: result: $cf_check_groff" >&5 7507echo "${ECHO_T}$cf_check_groff" >&6 7508 test "x$cf_check_groff" = xyes && NROFF_OPTS="-rHY=0" 7509 fi 7510 MAN2HTML_NOTE="" 7511 7512if test "x$prefix" != xNONE; then 7513 cf_path_syntax="$prefix" 7514else 7515 cf_path_syntax="$ac_default_prefix" 7516fi 7517 7518case ".$cf_man2html" in 7519(.\$\(*\)*|.\'*\'*) 7520 ;; 7521(..|./*|.\\*) 7522 ;; 7523(.[a-zA-Z]:[\\/]*) # OS/2 EMX 7524 ;; 7525(.\$\{*prefix\}*|.\$\{*dir\}*) 7526 eval cf_man2html="$cf_man2html" 7527 case ".$cf_man2html" in 7528 (.NONE/*) 7529 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7530 ;; 7531 esac 7532 ;; 7533(.no|.NONE/*) 7534 cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%` 7535 ;; 7536(*) 7537 { { echo "$as_me:7537: error: expected a pathname, not \"$cf_man2html\"" >&5 7538echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 7539 { (exit 1); exit 1; }; } 7540 ;; 7541esac 7542 7543 MAN2HTML_PATH="$cf_man2html" 7544 echo "$as_me:7544: checking for $cf_man2html top/bottom margins" >&5 7545echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 7546 7547 # for this example, expect 3 lines of content, the remainder is head/foot 7548 cat >conftest.in <<CF_EOF 7549.TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 7550.SH SECTION 7551MARKER 7552CF_EOF 7553 7554 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7555 7556 cf_man2html_1st="`${FGREP-fgrep} -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7557 cf_man2html_top=`expr "$cf_man2html_1st" - 2` 7558 cf_man2html_bot="`wc -l conftest.out |sed -e 's/[^0-9]//g'`" 7559 cf_man2html_bot=`expr "$cf_man2html_bot" - 2 - "$cf_man2html_top"` 7560 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 7561 7562 echo "$as_me:7562: result: $cf_man2html_top_bot" >&5 7563echo "${ECHO_T}$cf_man2html_top_bot" >&6 7564 7565 echo "$as_me:7565: checking for pagesize to use" >&5 7566echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 7567 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 7568 do 7569 cat >>conftest.in <<CF_EOF 7570.nf 75710 75721 75732 75743 75754 75765 75776 75787 75798 75809 7581CF_EOF 7582 done 7583 7584 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 7585 cf_man2html_page="`${FGREP-fgrep} -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'`" 7586 test -z "$cf_man2html_page" && cf_man2html_page=99999 7587 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 7588 7589 rm -rf conftest* 7590 echo "$as_me:7590: result: $cf_man2html_page" >&5 7591echo "${ECHO_T}$cf_man2html_page" >&6 7592 7593 cat >>$MAN2HTML_TEMP <<CF_EOF 7594: \${MAN2HTML_PATH=$MAN2HTML_PATH} 7595MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title=\"\$ROOT(\$TYPE)\" -compress -pgsize $cf_man2html_page" 7596case \${TYPE} in 7597(ms) 7598 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 7599 ;; 7600(*) 7601 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 7602 ;; 7603esac 7604CF_EOF 7605fi 7606 7607chmod 700 $MAN2HTML_TEMP 7608 7609echo "$as_me:7609: checking for mode_t" >&5 7610echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 7611if test "${ac_cv_type_mode_t+set}" = set; then 7612 echo $ECHO_N "(cached) $ECHO_C" >&6 7613else 7614 cat >"conftest.$ac_ext" <<_ACEOF 7615#line 7615 "configure" 7616#include "confdefs.h" 7617$ac_includes_default 7618int 7619main (void) 7620{ 7621if ((mode_t *) 0) 7622 return 0; 7623if (sizeof (mode_t)) 7624 return 0; 7625 ; 7626 return 0; 7627} 7628_ACEOF 7629rm -f "conftest.$ac_objext" 7630if { (eval echo "$as_me:7630: \"$ac_compile\"") >&5 7631 (eval $ac_compile) 2>&5 7632 ac_status=$? 7633 echo "$as_me:7633: \$? = $ac_status" >&5 7634 (exit "$ac_status"); } && 7635 { ac_try='test -s "conftest.$ac_objext"' 7636 { (eval echo "$as_me:7636: \"$ac_try\"") >&5 7637 (eval $ac_try) 2>&5 7638 ac_status=$? 7639 echo "$as_me:7639: \$? = $ac_status" >&5 7640 (exit "$ac_status"); }; }; then 7641 ac_cv_type_mode_t=yes 7642else 7643 echo "$as_me: failed program was:" >&5 7644cat "conftest.$ac_ext" >&5 7645ac_cv_type_mode_t=no 7646fi 7647rm -f "conftest.$ac_objext" "conftest.$ac_ext" 7648fi 7649echo "$as_me:7649: result: $ac_cv_type_mode_t" >&5 7650echo "${ECHO_T}$ac_cv_type_mode_t" >&6 7651if test "$ac_cv_type_mode_t" = yes; then 7652 : 7653else 7654 7655cat >>confdefs.h <<EOF 7656#define mode_t int 7657EOF 7658 7659fi 7660 7661### output makefile 7662ac_config_files="$ac_config_files makefile" 7663cat >confcache <<\_ACEOF 7664# This file is a shell script that caches the results of configure 7665# tests run on this system so they can be shared between configure 7666# scripts and configure runs, see configure's option --config-cache. 7667# It is not useful on other systems. If it contains results you don't 7668# want to keep, you may remove or edit it. 7669# 7670# config.status only pays attention to the cache file if you give it 7671# the --recheck option to rerun configure. 7672# 7673# `ac_cv_env_foo' variables (set or unset) will be overridden when 7674# loading this file, other *unset* `ac_cv_foo' will be assigned the 7675# following values. 7676 7677_ACEOF 7678 7679# The following way of writing the cache mishandles newlines in values, 7680# but we know of no workaround that is simple, portable, and efficient. 7681# So, don't put newlines in cache variables' values. 7682# Ultrix sh set writes to stderr and can't be redirected directly, 7683# and sets the high bit in the cache file unless we assign to the vars. 7684{ 7685 (set) 2>&1 | 7686 case `(ac_space=' '; set | grep ac_space) 2>&1` in 7687 *ac_space=\ *) 7688 # `set' does not quote correctly, so add quotes (double-quote 7689 # substitution turns \\\\ into \\, and sed turns \\ into \). 7690 sed -n \ 7691 "s/'/'\\\\''/g; 7692 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7693 ;; 7694 *) 7695 # `set' quotes correctly as required by POSIX, so do not add quotes. 7696 sed -n \ 7697 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 7698 ;; 7699 esac; 7700} | 7701 sed ' 7702 t clear 7703 : clear 7704 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7705 t end 7706 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7707 : end' >>confcache 7708if cmp -s $cache_file confcache; then :; else 7709 if test -w $cache_file; then 7710 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 7711 cat confcache >$cache_file 7712 else 7713 echo "not updating unwritable cache $cache_file" 7714 fi 7715fi 7716rm -f confcache 7717 7718test "x$prefix" = xNONE && prefix=$ac_default_prefix 7719# Let make expand exec_prefix. 7720test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7721 7722# VPATH may cause trouble with some makes, so we remove $(srcdir), 7723# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7724# trailing colons and then remove the whole line if VPATH becomes empty 7725# (actually we leave an empty line to preserve line numbers). 7726if test "x$srcdir" = x.; then 7727 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7728s/:*\$(srcdir):*/:/; 7729s/:*\${srcdir}:*/:/; 7730s/:*@srcdir@:*/:/; 7731s/^\([^=]*=[ ]*\):*/\1/; 7732s/:*$//; 7733s/^[^=]*=[ ]*$//; 7734}' 7735fi 7736 7737DEFS=-DHAVE_CONFIG_H 7738 7739: "${CONFIG_STATUS=./config.status}" 7740ac_clean_files_save=$ac_clean_files 7741ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7742{ echo "$as_me:7742: creating $CONFIG_STATUS" >&5 7743echo "$as_me: creating $CONFIG_STATUS" >&6;} 7744cat >"$CONFIG_STATUS" <<_ACEOF 7745#! $SHELL 7746# Generated automatically by configure. 7747# Run this file to recreate the current configuration. 7748# Compiler output produced by configure, useful for debugging 7749# configure, is in config.log if it exists. 7750 7751me=\`echo "\$0" | sed -e 's,.*\\/,,'\` 7752 7753debug=false 7754SHELL=\${CONFIG_SHELL-$SHELL} 7755ac_cs_invocation="\$0 \$@" 7756 7757CLICOLOR_FORCE= GREP_OPTIONS= 7758unset CLICOLOR_FORCE GREP_OPTIONS 7759_ACEOF 7760 7761cat >>"$CONFIG_STATUS" <<\_ACEOF 7762# Be Bourne compatible 7763if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7764 emulate sh 7765 NULLCMD=: 7766elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 7767 set -o posix 7768fi 7769 7770# Name of the executable. 7771as_me=`echo "$0" |sed 's,.*[\\/],,'` 7772 7773if expr a : '\(a\)' >/dev/null 2>&1; then 7774 as_expr="expr" 7775else 7776 as_expr="false" 7777fi 7778 7779rm -f conf$$ conf$$.exe conf$$.file 7780echo >conf$$.file 7781if ln -s conf$$.file conf$$ 2>/dev/null; then 7782 # We could just check for DJGPP; but this test a) works b) is more generic 7783 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 7784 if test -f conf$$.exe; then 7785 # Don't use ln at all; we don't have any links 7786 as_ln_s='cp -p' 7787 else 7788 as_ln_s='ln -s' 7789 fi 7790elif ln conf$$.file conf$$ 2>/dev/null; then 7791 as_ln_s='ln' 7792else 7793 as_ln_s='cp -p' 7794fi 7795rm -f conf$$ conf$$.exe conf$$.file 7796 7797as_executable_p="test -f" 7798 7799# Support unset when possible. 7800if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 7801 as_unset="unset" 7802else 7803 as_unset="false" 7804fi 7805 7806# NLS nuisances. 7807$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 7808$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 7809$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 7810$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 7811$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 7812$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 7813$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 7814$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 7815 7816# IFS 7817# We need space, tab and new line, in precisely that order. 7818as_nl=' 7819' 7820IFS=" $as_nl" 7821 7822# CDPATH. 7823$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 7824 7825exec 6>&1 7826 7827_ACEOF 7828 7829# Files that config.status was made for. 7830if test -n "$ac_config_files"; then 7831 echo "config_files=\"$ac_config_files\"" >>"$CONFIG_STATUS" 7832fi 7833 7834if test -n "$ac_config_headers"; then 7835 echo "config_headers=\"$ac_config_headers\"" >>"$CONFIG_STATUS" 7836fi 7837 7838if test -n "$ac_config_links"; then 7839 echo "config_links=\"$ac_config_links\"" >>"$CONFIG_STATUS" 7840fi 7841 7842if test -n "$ac_config_commands"; then 7843 echo "config_commands=\"$ac_config_commands\"" >>"$CONFIG_STATUS" 7844fi 7845 7846cat >>"$CONFIG_STATUS" <<\EOF 7847 7848ac_cs_usage="\ 7849\`$as_me' instantiates files from templates according to the 7850current configuration. 7851 7852Usage: $0 [OPTIONS] [FILE]... 7853 7854 -h, --help print this help, then exit 7855 -V, --version print version number, then exit 7856 -d, --debug don't remove temporary files 7857 --recheck update $as_me by reconfiguring in the same conditions 7858 --file=FILE[:TEMPLATE] 7859 instantiate the configuration file FILE 7860 --header=FILE[:TEMPLATE] 7861 instantiate the configuration header FILE 7862 7863Configuration files: 7864$config_files 7865 7866Configuration headers: 7867$config_headers 7868 7869Report bugs to <dickey@invisible-island.net>." 7870EOF 7871 7872cat >>"$CONFIG_STATUS" <<EOF 7873ac_cs_version="\\ 7874config.status 7875configured by $0, generated by GNU Autoconf 2.52.20231210, 7876 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 7877 7878Copyright 2003-2022,2023 Thomas E. Dickey 7879Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7880Free Software Foundation, Inc. 7881This config.status script is free software; the Free Software Foundation 7882gives unlimited permission to copy, distribute and modify it." 7883srcdir="$srcdir" 7884INSTALL="$INSTALL" 7885EOF 7886 7887cat >>"$CONFIG_STATUS" <<\EOF 7888# If no file are specified by the user, then we need to provide default 7889# value. By we need to know if files were specified by the user. 7890ac_need_defaults=: 7891while test $# != 0 7892do 7893 case $1 in 7894 --*=*) 7895 ac_option=`expr "x$1" : 'x\([^=]*\)='` 7896 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 7897 shift 7898 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 7899 shift 7900 ;; 7901 -*);; 7902 *) # This is not an option, so the user has probably given explicit 7903 # arguments. 7904 ac_need_defaults=false;; 7905 esac 7906 7907 case $1 in 7908 # Handling of the options. 7909EOF 7910cat >>"$CONFIG_STATUS" <<EOF 7911 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7912 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 7913 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 7914EOF 7915cat >>"$CONFIG_STATUS" <<\EOF 7916 --version | --vers* | -V ) 7917 echo "$ac_cs_version"; exit 0 ;; 7918 --he | --h) 7919 # Conflict between --help and --header 7920 { { echo "$as_me:7920: error: ambiguous option: $1 7921Try \`$0 --help' for more information." >&5 7922echo "$as_me: error: ambiguous option: $1 7923Try \`$0 --help' for more information." >&2;} 7924 { (exit 1); exit 1; }; };; 7925 --help | --hel | -h ) 7926 echo "$ac_cs_usage"; exit 0 ;; 7927 --debug | --d* | -d ) 7928 debug=: ;; 7929 --file | --fil | --fi | --f ) 7930 shift 7931 CONFIG_FILES="$CONFIG_FILES $1" 7932 ac_need_defaults=false;; 7933 --header | --heade | --head | --hea ) 7934 shift 7935 CONFIG_HEADERS="$CONFIG_HEADERS $1" 7936 ac_need_defaults=false;; 7937 7938 # This is an error. 7939 -*) { { echo "$as_me:7939: error: unrecognized option: $1 7940Try \`$0 --help' for more information." >&5 7941echo "$as_me: error: unrecognized option: $1 7942Try \`$0 --help' for more information." >&2;} 7943 { (exit 1); exit 1; }; } ;; 7944 7945 *) ac_config_targets="$ac_config_targets $1" ;; 7946 7947 esac 7948 shift 7949done 7950 7951exec 5>>config.log 7952cat >&5 << _ACEOF 7953 7954## ----------------------- ## 7955## Running config.status. ## 7956## ----------------------- ## 7957 7958This file was extended by $as_me 2.52.20231210, executed with 7959 CONFIG_FILES = $CONFIG_FILES 7960 CONFIG_HEADERS = $CONFIG_HEADERS 7961 CONFIG_LINKS = $CONFIG_LINKS 7962 CONFIG_COMMANDS = $CONFIG_COMMANDS 7963 > "$ac_cs_invocation" 7964on `(hostname || uname -n) 2>/dev/null | sed 1q` 7965 7966_ACEOF 7967EOF 7968 7969cat >>"$CONFIG_STATUS" <<\EOF 7970for ac_config_target in $ac_config_targets 7971do 7972 case "$ac_config_target" in 7973 # Handling of arguments. 7974 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 7975 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 7976 *) { { echo "$as_me:7976: error: invalid argument: $ac_config_target" >&5 7977echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7978 { (exit 1); exit 1; }; };; 7979 esac 7980done 7981 7982# If the user did not use the arguments to specify the items to instantiate, 7983# then the envvar interface is used. Set only those that are not. 7984# We use the long form for the default assignment because of an extremely 7985# bizarre bug on SunOS 4.1.3. 7986if "$ac_need_defaults"; then 7987 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7988 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7989fi 7990 7991# Create a temporary directory, and hook for its removal unless debugging. 7992$debug || 7993{ 7994 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7995 trap '{ (exit 1); exit 1; }' 1 2 13 15 7996} 7997 7998# Create a (secure) tmp directory for tmp files. 7999: "${TMPDIR=/tmp}" 8000{ 8001 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 8002 test -n "$tmp" && test -d "$tmp" 8003} || 8004{ 8005 tmp=$TMPDIR/cs$$-$RANDOM 8006 (umask 077 && mkdir "$tmp") 8007} || 8008{ 8009 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 8010 { (exit 1); exit 1; } 8011} 8012 8013EOF 8014 8015cat >>"$CONFIG_STATUS" <<EOF 8016 8017# 8018# CONFIG_FILES section. 8019# 8020 8021# No need to generate the scripts if there are no CONFIG_FILES. 8022# This happens for instance when ./config.status config.h 8023if test -n "\$CONFIG_FILES"; then 8024 # Protect against being on the right side of a sed subst in config.status. 8025 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 8026 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >"\$tmp"/subs.sed <<\\CEOF 8027s,@X_CFLAGS@,$X_CFLAGS,;t t 8028s,@X_LIBS@,$X_LIBS,;t t 8029s,@SHELL@,$SHELL,;t t 8030s,@exec_prefix@,$exec_prefix,;t t 8031s,@prefix@,$prefix,;t t 8032s,@program_transform_name@,$program_transform_name,;t t 8033s,@bindir@,$bindir,;t t 8034s,@sbindir@,$sbindir,;t t 8035s,@libexecdir@,$libexecdir,;t t 8036s,@datarootdir@,$datarootdir,;t t 8037s,@datadir@,$datadir,;t t 8038s,@sysconfdir@,$sysconfdir,;t t 8039s,@sharedstatedir@,$sharedstatedir,;t t 8040s,@localstatedir@,$localstatedir,;t t 8041s,@runstatedir@,$runstatedir,;t t 8042s,@libdir@,$libdir,;t t 8043s,@includedir@,$includedir,;t t 8044s,@oldincludedir@,$oldincludedir,;t t 8045s,@infodir@,$infodir,;t t 8046s,@mandir@,$mandir,;t t 8047s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 8048s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 8049s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 8050s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 8051s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 8052s,@build_alias@,$build_alias,;t t 8053s,@host_alias@,$host_alias,;t t 8054s,@target_alias@,$target_alias,;t t 8055s,@ECHO_C@,$ECHO_C,;t t 8056s,@ECHO_N@,$ECHO_N,;t t 8057s,@ECHO_T@,$ECHO_T,;t t 8058s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 8059s,@DEFS@,$DEFS,;t t 8060s,@LIBS@,$LIBS,;t t 8061s,@build@,$build,;t t 8062s,@build_cpu@,$build_cpu,;t t 8063s,@build_vendor@,$build_vendor,;t t 8064s,@build_os@,$build_os,;t t 8065s,@host@,$host,;t t 8066s,@host_cpu@,$host_cpu,;t t 8067s,@host_vendor@,$host_vendor,;t t 8068s,@host_os@,$host_os,;t t 8069s,@target@,$target,;t t 8070s,@target_cpu@,$target_cpu,;t t 8071s,@target_vendor@,$target_vendor,;t t 8072s,@target_os@,$target_os,;t t 8073s,@CC@,$CC,;t t 8074s,@CFLAGS@,$CFLAGS,;t t 8075s,@LDFLAGS@,$LDFLAGS,;t t 8076s,@CPPFLAGS@,$CPPFLAGS,;t t 8077s,@ac_ct_CC@,$ac_ct_CC,;t t 8078s,@EXEEXT@,$EXEEXT,;t t 8079s,@OBJEXT@,$OBJEXT,;t t 8080s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 8081s,@SET_MAKE@,$SET_MAKE,;t t 8082s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 8083s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 8084s,@INSTALL_DATA@,$INSTALL_DATA,;t t 8085s,@CTAGS@,$CTAGS,;t t 8086s,@ETAGS@,$ETAGS,;t t 8087s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 8088s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 8089s,@AWK@,$AWK,;t t 8090s,@LINT@,$LINT,;t t 8091s,@LINT_OPTS@,$LINT_OPTS,;t t 8092s,@LINT_LIBS@,$LINT_LIBS,;t t 8093s,@CPP@,$CPP,;t t 8094s,@GREP@,$GREP,;t t 8095s,@EGREP@,$EGREP,;t t 8096s,@SKELETON@,$SKELETON,;t t 8097s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 8098s,@FGREP@,$FGREP,;t t 8099s,@HAVE_STDNORETURN_H@,$HAVE_STDNORETURN_H,;t t 8100s,@STDC_NORETURN@,$STDC_NORETURN,;t t 8101s,@ECHO_LT@,$ECHO_LT,;t t 8102s,@ECHO_LD@,$ECHO_LD,;t t 8103s,@RULE_CC@,$RULE_CC,;t t 8104s,@SHOW_CC@,$SHOW_CC,;t t 8105s,@ECHO_CC@,$ECHO_CC,;t t 8106s,@cf_manpage_format@,$cf_manpage_format,;t t 8107s,@cf_manpage_inboth@,$cf_manpage_inboth,;t t 8108s,@cf_manpage_so_strip@,$cf_manpage_so_strip,;t t 8109s,@cf_manpage_compress@,$cf_manpage_compress,;t t 8110s,@LN_S@,$LN_S,;t t 8111s,@GROFF_PATH@,$GROFF_PATH,;t t 8112s,@NROFF_PATH@,$NROFF_PATH,;t t 8113s,@TBL_PATH@,$TBL_PATH,;t t 8114s,@GROFF_NOTE@,$GROFF_NOTE,;t t 8115s,@NROFF_NOTE@,$NROFF_NOTE,;t t 8116s,@cf_man2html@,$cf_man2html,;t t 8117s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 8118s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 8119s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 8120CEOF 8121 8122EOF 8123 8124 cat >>"$CONFIG_STATUS" <<\EOF 8125 # Split the substitutions into bite-sized pieces for seds with 8126 # small command number limits, like on Digital OSF/1 and HP-UX. 8127 ac_max_sed_lines=48 8128 ac_sed_frag=1 # Number of current file. 8129 ac_beg=1 # First line for current file. 8130 ac_end=$ac_max_sed_lines # Line after last line for current file. 8131 ac_more_lines=: 8132 ac_sed_cmds= 8133 while "$ac_more_lines"; do 8134 if test "$ac_beg" -gt 1; then 8135 sed "1,${ac_beg}d; ${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag 8136 else 8137 sed "${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag 8138 fi 8139 if test ! -s "$tmp"/subs.frag; then 8140 ac_more_lines=false 8141 else 8142 # The purpose of the label and of the branching condition is to 8143 # speed up the sed processing (if there are no `@' at all, there 8144 # is no need to browse any of the substitutions). 8145 # These are the two extra sed commands mentioned above. 8146 (echo ':t 8147 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat "$tmp"/subs.frag) >"$tmp"/subs-$ac_sed_frag.sed 8148 # It is possible to make a multiline substitution using escaped newlines. 8149 # Ensure that we do not split the substitution between script fragments. 8150 ac_BEG=$ac_end 8151 ac_END=`expr "$ac_end" + "$ac_max_sed_lines"` 8152 sed "1,${ac_BEG}d; ${ac_END}p; q" "$tmp"/subs.sed >"$tmp"/subs.next 8153 if test -s "$tmp"/subs.next; then 8154 grep '^s,@[^@,][^@,]*@,.*\\$' "$tmp"/subs.next >"$tmp"/subs.edit 8155 if test ! -s "$tmp"/subs.edit; then 8156 grep "^s,@[^@,][^@,]*@,.*,;t t$" "$tmp"/subs.next >"$tmp"/subs.edit 8157 if test ! -s "$tmp"/subs.edit; then 8158 if test "$ac_beg" -gt 1; then 8159 ac_end=`expr "$ac_end" - 1` 8160 continue 8161 fi 8162 fi 8163 fi 8164 fi 8165 8166 if test -z "$ac_sed_cmds"; then 8167 ac_sed_cmds="sed -f \"$tmp\"/subs-$ac_sed_frag.sed" 8168 else 8169 ac_sed_cmds="$ac_sed_cmds | sed -f \"$tmp\"/subs-$ac_sed_frag.sed" 8170 fi 8171 ac_sed_frag=`expr "$ac_sed_frag" + 1` 8172 ac_beg=$ac_end 8173 ac_end=`expr "$ac_end" + "$ac_max_sed_lines"` 8174 fi 8175 done 8176 if test -z "$ac_sed_cmds"; then 8177 ac_sed_cmds="cat" 8178 fi 8179fi # test -n "$CONFIG_FILES" 8180 8181EOF 8182cat >>"$CONFIG_STATUS" <<\EOF 8183for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 8184 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8185 case "$ac_file" in 8186 - | *:- | *:-:* ) # input from stdin 8187 cat >"$tmp"/stdin 8188 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8189 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8190 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8191 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8192 * ) ac_file_in=$ac_file.in ;; 8193 esac 8194 8195 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 8196 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8197 X"$ac_file" : 'X\(//\)[^/]' \| \ 8198 X"$ac_file" : 'X\(//\)$' \| \ 8199 X"$ac_file" : 'X\(/\)' \| \ 8200 . : '\(.\)' 2>/dev/null || 8201echo X"$ac_file" | 8202 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8203 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8204 /^X\(\/\/\)$/{ s//\1/; q; } 8205 /^X\(\/\).*/{ s//\1/; q; } 8206 s/.*/./; q'` 8207 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 8208 { case "$ac_dir" in 8209 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8210 *) as_incr_dir=.;; 8211esac 8212as_dummy="$ac_dir" 8213for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8214 case $as_mkdir_dir in 8215 # Skip DOS drivespec 8216 ?:) as_incr_dir=$as_mkdir_dir ;; 8217 *) 8218 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8219 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 8220 ;; 8221 esac 8222done; } 8223 8224 ac_dir_suffix="/`echo "$ac_dir"|sed 's,^\./,,'`" 8225 # A "../" for each directory in $ac_dir_suffix. 8226 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 8227 else 8228 ac_dir_suffix= ac_dots= 8229 fi 8230 8231 case "$srcdir" in 8232 .) ac_srcdir=. 8233 if test -z "$ac_dots"; then 8234 ac_top_srcdir=. 8235 else 8236 ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'` 8237 fi ;; 8238 [\\/]* | ?:[\\/]* ) 8239 ac_srcdir="$srcdir$ac_dir_suffix"; 8240 ac_top_srcdir="$srcdir" ;; 8241 *) # Relative path. 8242 ac_srcdir="$ac_dots$srcdir$ac_dir_suffix" 8243 ac_top_srcdir="$ac_dots$srcdir" ;; 8244 esac 8245 8246 case $INSTALL in 8247 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8248 *) ac_INSTALL=$ac_dots$INSTALL ;; 8249 esac 8250 8251 if test x"$ac_file" != x-; then 8252 { echo "$as_me:8252: creating $ac_file" >&5 8253echo "$as_me: creating $ac_file" >&6;} 8254 rm -f "$ac_file" 8255 fi 8256 # Let's still pretend it is `configure' which instantiates (i.e., don't 8257 # use $as_me), people would be surprised to read: 8258 # /* config.h. Generated automatically by config.status. */ 8259 configure_input="Generated automatically from `echo $ac_file_in | 8260 sed 's,.*/,,'` by configure." 8261 8262 # First look for the input files in the build tree, otherwise in the 8263 # src tree. 8264 ac_file_inputs=`IFS=: 8265 for f in $ac_file_in; do 8266 case $f in 8267 -) echo "$tmp"/stdin ;; 8268 [\\/$]*) 8269 # Absolute (can't be DOS-style, as IFS=:) 8270 test -f "$f" || { { echo "$as_me:8270: error: cannot find input file: $f" >&5 8271echo "$as_me: error: cannot find input file: $f" >&2;} 8272 { (exit 1); exit 1; }; } 8273 echo "$f";; 8274 *) # Relative 8275 if test -f "$f"; then 8276 # Build tree 8277 echo "$f" 8278 elif test -f "$srcdir/$f"; then 8279 # Source tree 8280 echo "$srcdir/$f" 8281 else 8282 # /dev/null tree 8283 { { echo "$as_me:8283: error: cannot find input file: $f" >&5 8284echo "$as_me: error: cannot find input file: $f" >&2;} 8285 { (exit 1); exit 1; }; } 8286 fi;; 8287 esac 8288 done` || { (exit 1); exit 1; } 8289EOF 8290cat >>"$CONFIG_STATUS" <<\EOF 8291 ac_warn_datarootdir=no 8292 if test x"$ac_file" != x-; then 8293 for ac_item in $ac_file_inputs 8294 do 8295 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"` 8296 if test -n "$ac_seen"; then 8297 ac_used=`grep '@datarootdir@' "$ac_item"` 8298 if test -z "$ac_used"; then 8299 { echo "$as_me:8299: WARNING: datarootdir was used implicitly but not set: 8300$ac_seen" >&5 8301echo "$as_me: WARNING: datarootdir was used implicitly but not set: 8302$ac_seen" >&2;} 8303 ac_warn_datarootdir=yes 8304 fi 8305 fi 8306 ac_seen=`grep '${datarootdir}' "$ac_item"` 8307 if test -n "$ac_seen"; then 8308 { echo "$as_me:8308: WARNING: datarootdir was used explicitly but not set: 8309$ac_seen" >&5 8310echo "$as_me: WARNING: datarootdir was used explicitly but not set: 8311$ac_seen" >&2;} 8312 ac_warn_datarootdir=yes 8313 fi 8314 done 8315 fi 8316 8317if test "x$ac_warn_datarootdir" = xyes; then 8318 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 8319fi 8320 8321EOF 8322cat >>"$CONFIG_STATUS" <<EOF 8323 sed "$ac_vpsub 8324$extrasub 8325EOF 8326cat >>"$CONFIG_STATUS" <<\EOF 8327:t 8328/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8329s,@configure_input@,$configure_input,;t t 8330s,@srcdir@,$ac_srcdir,;t t 8331s,@top_srcdir@,$ac_top_srcdir,;t t 8332s,@INSTALL@,$ac_INSTALL,;t t 8333" $ac_file_inputs | (eval "$ac_sed_cmds") >"$tmp"/out 8334 rm -f "$tmp"/stdin 8335EOF 8336test -n "${FGREP}" || FGREP="grep -F" 8337test -n "${EGREP}" || EGREP="grep -E" 8338cat >>"$CONFIG_STATUS" <<EOF 8339 test -n "\${FGREP}" || FGREP="$FGREP" 8340 test -n "\${EGREP}" || EGREP="$EGREP" 8341EOF 8342cat >>"$CONFIG_STATUS" <<\EOF 8343 if test x"$ac_file" != x-; then 8344 cp "$tmp/out" "$ac_file" 8345 8346 for ac_name in prefix exec_prefix datarootdir 8347 do 8348 ac_seen=`$FGREP -n '${'$ac_name'[:=].*}' "$ac_file"` 8349 if test -n "$ac_seen"; then 8350 ac_init=`$EGREP '[ ]*'$ac_name'[ ]*=' "$ac_file"` 8351 if test -z "$ac_init"; then 8352 ac_seen=`echo "$ac_seen" |sed -e 's,^,'"$ac_file"':,'` 8353 { echo "$as_me:8353: WARNING: Variable $ac_name is used but was not set: 8354$ac_seen" >&5 8355echo "$as_me: WARNING: Variable $ac_name is used but was not set: 8356$ac_seen" >&2;} 8357 fi 8358 fi 8359 done 8360 $EGREP -n '@[a-z_][a-z_0-9]+@' "$ac_file" >"$tmp"/out 8361 $EGREP -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>"$tmp"/out 8362 if test -s "$tmp"/out; then 8363 ac_seen=`sed -e 's,^,'"$ac_file"':,' < "$tmp"/out` 8364 { echo "$as_me:8364: WARNING: Some variables may not be substituted: 8365$ac_seen" >&5 8366echo "$as_me: WARNING: Some variables may not be substituted: 8367$ac_seen" >&2;} 8368 fi 8369 else 8370 cat "$tmp"/out 8371 fi 8372 rm -f "$tmp"/out 8373 8374done 8375EOF 8376cat >>"$CONFIG_STATUS" <<\EOF 8377 8378# 8379# CONFIG_HEADER section. 8380# 8381 8382# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 8383# NAME is the cpp macro being defined and VALUE is the value it is being given. 8384# 8385# ac_d sets the value in "#define NAME VALUE" lines. 8386ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 8387ac_dB='[ ].*$,\1#\2' 8388ac_dC=' ' 8389ac_dD=',;t' 8390# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 8391ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 8392ac_iB='\([ ]\),\1#\2define\3' 8393ac_iC=' ' 8394ac_iD='\4,;t' 8395# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 8396ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 8397ac_uB='$,\1#\2define\3' 8398ac_uC=' ' 8399ac_uD=',;t' 8400 8401for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 8402 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8403 case "$ac_file" in 8404 - | *:- | *:-:* ) # input from stdin 8405 cat >"$tmp"/stdin 8406 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8407 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8408 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8409 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8410 * ) ac_file_in=$ac_file.in ;; 8411 esac 8412 8413 test x"$ac_file" != x- && { echo "$as_me:8413: creating $ac_file" >&5 8414echo "$as_me: creating $ac_file" >&6;} 8415 8416 # First look for the input files in the build tree, otherwise in the 8417 # src tree. 8418 ac_file_inputs=`IFS=: 8419 for f in $ac_file_in; do 8420 case $f in 8421 -) echo "$tmp"/stdin ;; 8422 [\\/$]*) 8423 # Absolute (can't be DOS-style, as IFS=:) 8424 test -f "$f" || { { echo "$as_me:8424: error: cannot find input file: $f" >&5 8425echo "$as_me: error: cannot find input file: $f" >&2;} 8426 { (exit 1); exit 1; }; } 8427 echo $f;; 8428 *) # Relative 8429 if test -f "$f"; then 8430 # Build tree 8431 echo $f 8432 elif test -f "$srcdir/$f"; then 8433 # Source tree 8434 echo "$srcdir/$f" 8435 else 8436 # /dev/null tree 8437 { { echo "$as_me:8437: error: cannot find input file: $f" >&5 8438echo "$as_me: error: cannot find input file: $f" >&2;} 8439 { (exit 1); exit 1; }; } 8440 fi;; 8441 esac 8442 done` || { (exit 1); exit 1; } 8443 # Remove the trailing spaces. 8444 sed 's/[ ]*$//' $ac_file_inputs >"$tmp"/in 8445 8446EOF 8447 8448# Transform confdefs.h into two sed scripts, `conftest.defines' and 8449# `conftest.undefs', that substitutes the proper values into 8450# config.h.in to produce config.h. The first handles `#define' 8451# templates, and the second `#undef' templates. 8452# And first: Protect against being on the right side of a sed subst in 8453# config.status. Protect against being in an unquoted here document 8454# in config.status. 8455rm -f conftest.defines conftest.undefs 8456# Using a here document instead of a string reduces the quoting nightmare. 8457# Putting comments in sed scripts is not portable. 8458# 8459# `end' is used to avoid that the second main sed command (meant for 8460# 0-ary CPP macros) applies to n-ary macro definitions. 8461# See the Autoconf documentation for `clear'. 8462cat >confdef2sed.sed <<\EOF 8463s/[\\&,]/\\&/g 8464s,[\\$`],\\&,g 8465t clear 8466: clear 8467s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 8468t end 8469s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 8470: end 8471EOF 8472# If some macros were called several times there might be several times 8473# the same #defines, which is useless. Nevertheless, we may not want to 8474# sort them, since we want the *last* AC-DEFINE to be honored. 8475uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 8476sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 8477sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 8478rm -f confdef2sed.sed 8479 8480# This sed command replaces #undef with comments. This is necessary, for 8481# example, in the case of _POSIX_SOURCE, which is predefined and required 8482# on some systems where configure will not decide to define it. 8483cat >>conftest.undefs <<\EOF 8484s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 8485EOF 8486 8487# Break up conftest.defines because some shells have a limit on the size 8488# of here documents, and old seds have small limits too (100 cmds). 8489echo ' # Handle all the #define templates only if necessary.' >>"$CONFIG_STATUS" 8490echo ' test -n "${EGREP}" || EGREP="grep -E"' >>"$CONFIG_STATUS" 8491echo ' if ${EGREP} "^[ ]*#[ ]*define" "$tmp"/in >/dev/null; then' >>"$CONFIG_STATUS" 8492echo ' # If there are no defines, we may have an empty if/fi' >>"$CONFIG_STATUS" 8493echo ' :' >>"$CONFIG_STATUS" 8494rm -f conftest.tail 8495while grep . conftest.defines >/dev/null 8496do 8497 # Write a limited-size here document to "$tmp"/defines.sed. 8498 echo ' cat >"$tmp"/defines.sed <<CEOF' >>"$CONFIG_STATUS" 8499 # Speed up: don't consider the non `#define' lines. 8500 echo '/^[ ]*#[ ]*define/!b' >>"$CONFIG_STATUS" 8501 # Work around the forget-to-reset-the-flag bug. 8502 echo 't clr' >>"$CONFIG_STATUS" 8503 echo ': clr' >>"$CONFIG_STATUS" 8504 sed "${ac_max_here_lines}q" conftest.defines >>"$CONFIG_STATUS" 8505 echo 'CEOF 8506 sed -f "$tmp"/defines.sed "$tmp"/in >"$tmp"/out 8507 rm -f "$tmp"/in 8508 mv "$tmp"/out "$tmp"/in 8509' >>"$CONFIG_STATUS" 8510 sed "1,${ac_max_here_lines}d" conftest.defines >conftest.tail 8511 rm -f conftest.defines 8512 mv conftest.tail conftest.defines 8513done 8514rm -f conftest.defines 8515echo ' fi # grep' >>"$CONFIG_STATUS" 8516echo >>"$CONFIG_STATUS" 8517 8518# Break up conftest.undefs because some shells have a limit on the size 8519# of here documents, and old seds have small limits too (100 cmds). 8520echo ' # Handle all the #undef templates' >>"$CONFIG_STATUS" 8521rm -f conftest.tail 8522while grep . conftest.undefs >/dev/null 8523do 8524 # Write a limited-size here document to "$tmp"/undefs.sed. 8525 echo ' cat >"$tmp"/undefs.sed <<CEOF' >>"$CONFIG_STATUS" 8526 # Speed up: don't consider the non `#undef' 8527 echo '/^[ ]*#[ ]*undef/!b' >>"$CONFIG_STATUS" 8528 # Work around the forget-to-reset-the-flag bug. 8529 echo 't clr' >>"$CONFIG_STATUS" 8530 echo ': clr' >>"$CONFIG_STATUS" 8531 sed "${ac_max_here_lines}q" conftest.undefs >>"$CONFIG_STATUS" 8532 echo 'CEOF 8533 sed -f "$tmp"/undefs.sed "$tmp"/in >"$tmp"/out 8534 rm -f "$tmp"/in 8535 mv "$tmp"/out "$tmp"/in 8536' >>"$CONFIG_STATUS" 8537 sed "1,${ac_max_here_lines}d" conftest.undefs >conftest.tail 8538 rm -f conftest.undefs 8539 mv conftest.tail conftest.undefs 8540done 8541rm -f conftest.undefs 8542 8543cat >>"$CONFIG_STATUS" <<\EOF 8544 # Let's still pretend it is `configure' which instantiates (i.e., don't 8545 # use $as_me), people would be surprised to read: 8546 # /* config.h. Generated automatically by config.status. */ 8547 if test x"$ac_file" = x-; then 8548 echo "/* Generated automatically by configure. */" >"$tmp"/config.h 8549 else 8550 echo "/* $ac_file. Generated automatically by configure. */" >"$tmp"/config.h 8551 fi 8552 cat "$tmp"/in >>"$tmp"/config.h 8553 rm -f "$tmp"/in 8554 if test x"$ac_file" != x-; then 8555 if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then 8556 { echo "$as_me:8556: $ac_file is unchanged" >&5 8557echo "$as_me: $ac_file is unchanged" >&6;} 8558 else 8559 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8560 X"$ac_file" : 'X\(//\)[^/]' \| \ 8561 X"$ac_file" : 'X\(//\)$' \| \ 8562 X"$ac_file" : 'X\(/\)' \| \ 8563 . : '\(.\)' 2>/dev/null || 8564echo X"$ac_file" | 8565 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8566 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8567 /^X\(\/\/\)$/{ s//\1/; q; } 8568 /^X\(\/\).*/{ s//\1/; q; } 8569 s/.*/./; q'` 8570 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 8571 { case "$ac_dir" in 8572 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8573 *) as_incr_dir=.;; 8574esac 8575as_dummy="$ac_dir" 8576for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8577 case $as_mkdir_dir in 8578 # Skip DOS drivespec 8579 ?:) as_incr_dir=$as_mkdir_dir ;; 8580 *) 8581 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8582 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 8583 ;; 8584 esac 8585done; } 8586 8587 fi 8588 rm -f "$ac_file" 8589 mv "$tmp/config.h" "$ac_file" 8590 fi 8591 else 8592 cat "$tmp"/config.h 8593 rm -f "$tmp"/config.h 8594 fi 8595done 8596EOF 8597 8598cat >>"$CONFIG_STATUS" <<\EOF 8599 8600{ (exit 0); exit 0; } 8601EOF 8602chmod +x "$CONFIG_STATUS" 8603ac_clean_files=$ac_clean_files_save 8604 8605# configure is writing to config.log, and then calls config.status. 8606# config.status does its own redirection, appending to config.log. 8607# Unfortunately, on DOS this fails, as config.log is still kept open 8608# by configure, so config.status won't be able to write to it; its 8609# output is simply discarded. So we exec the FD to /dev/null, 8610# effectively closing config.log, so it can be properly (re)opened and 8611# appended to by config.status. When coming back to configure, we 8612# need to make the FD available again. 8613if test "$no_create" != yes; then 8614 ac_cs_success=: 8615 exec 5>/dev/null 8616 $SHELL "$CONFIG_STATUS" || ac_cs_success=false 8617 exec 5>>config.log 8618 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8619 # would make configure fail if this is the last instruction. 8620 "$ac_cs_success" || { (exit 1); exit 1; } 8621fi 8622 8623test -z "$cf_make_docs" && cf_make_docs=0 8624 8625cf_output=makefile 8626test -f "$cf_output" || cf_output=Makefile 8627 8628if test "$cf_make_docs" = 0 8629then 8630cat >>$cf_output <<CF_EOF 8631################################################################################ 8632## generated by CF_MAKE_DOCS 8633.SUFFIXES : .html .1 .man .ps .pdf .txt 8634 8635${NROFF_NOTE}.1.txt : 8636${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 8637 8638${GROFF_NOTE}.ps.pdf : 8639${GROFF_NOTE} ps2pdf \$*.ps 8640${GROFF_NOTE} 8641${GROFF_NOTE}.1.ps : 8642${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 8643${GROFF_NOTE} 8644${GROFF_NOTE}.1.txt : 8645${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -rHY=0 -Tascii -man | col -bx" >\$@ 8646 8647${MAN2HTML_NOTE}.1.html : 8648${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 8649 8650CF_EOF 8651 cf_make_docs=1 8652fi 8653 8654for cf_name in yacc 8655do 8656cat >>$cf_output <<CF_EOF 8657################################################################################ 8658${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8659${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 8660${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 8661${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 8662${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 8663 8664clean \\ 8665docs-clean :: 8666${NROFF_NOTE} rm -f $cf_name.txt 8667${MAN2HTML_NOTE} rm -f $cf_name.html 8668${GROFF_NOTE} rm -f $cf_name.pdf 8669${GROFF_NOTE} rm -f $cf_name.ps 8670${GROFF_NOTE} rm -f $cf_name.txt 8671 8672${NROFF_NOTE}$cf_name.txt : $cf_name.1 8673${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 8674${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 8675${GROFF_NOTE}$cf_name.ps : $cf_name.1 8676${GROFF_NOTE}$cf_name.txt : $cf_name.1 8677CF_EOF 8678done 8679 8680