1#! /bin/sh 2# From configure.in Revision: 1.23 . 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by Autoconf 2.52.20200111. 5# 6# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7# Free Software Foundation, Inc. 8# This configure script is free software; the Free Software Foundation 9# gives unlimited permission to copy, distribute and modify it. 10 11# Avoid depending upon Character Ranges. 12as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14as_cr_Letters=$as_cr_letters$as_cr_LETTERS 15as_cr_digits='0123456789' 16as_cr_alnum=$as_cr_Letters$as_cr_digits 17 18# Sed expression to map a string onto a valid variable name. 19as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 20 21# Sed expression to map a string onto a valid CPP name. 22as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 23 24# Be Bourne compatible 25if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 26 emulate sh 27 NULLCMD=: 28elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 29 set -o posix 30fi 31 32# Name of the executable. 33as_me=`echo "$0" |sed 's,.*[\\/],,'` 34 35if expr a : '\(a\)' >/dev/null 2>&1; then 36 as_expr=expr 37else 38 as_expr=false 39fi 40 41rm -f conf$$ conf$$.exe conf$$.file 42echo >conf$$.file 43if ln -s conf$$.file conf$$ 2>/dev/null; then 44 # We could just check for DJGPP; but this test a) works b) is more generic 45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 46 if test -f conf$$.exe; then 47 # Don't use ln at all; we don't have any links 48 as_ln_s='cp -p' 49 else 50 as_ln_s='ln -s' 51 fi 52elif ln conf$$.file conf$$ 2>/dev/null; then 53 as_ln_s=ln 54else 55 as_ln_s='cp -p' 56fi 57rm -f conf$$ conf$$.exe conf$$.file 58 59as_executable_p="test -f" 60 61# Support unset when possible. 62if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 63 as_unset=unset 64else 65 as_unset=false 66fi 67 68# NLS nuisances. 69$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 70$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 71$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 72$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 73$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 74$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 75$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 76$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 77 78# IFS 79# We need space, tab and new line, in precisely that order. 80as_nl=' 81' 82IFS=" $as_nl" 83 84# CDPATH. 85$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 86 87# Name of the host. 88# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 89# so uname gets run too. 90ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 91 92exec 6>&1 93 94# 95# Initializations. 96# 97ac_default_prefix=/usr/local 98cross_compiling=no 99subdirs= 100MFLAGS= MAKEFLAGS= 101SHELL=${CONFIG_SHELL-/bin/sh} 102 103# Maximum number of lines to put in a shell here document. 104# This variable seems obsolete. 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then 620 # Omit some internal or obsolete options to make the list less imposing. 621 # This message is too long to be a string in the A/UX 3.1 sh. 622 cat <<EOF 623\`configure' configures this package to adapt to many kinds of systems. 624 625Usage: $0 [OPTION]... [VAR=VALUE]... 626 627To assign environment variables (e.g., CC, CFLAGS...), specify them as 628VAR=VALUE. See below for descriptions of some of the useful variables. 629 630Defaults for the options are specified in brackets. 631 632Configuration: 633 -h, --help display this help and exit 634 --help=short display options specific to this package 635 --help=recursive display the short help of all the included packages 636 -V, --version display version information and exit 637 -q, --quiet, --silent do not print \`checking...' messages 638 --cache-file=FILE cache test results in FILE [disabled] 639 -C, --config-cache alias for \`--cache-file=config.cache' 640 -n, --no-create do not create output files 641 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 642 643EOF 644 645 cat <<EOF 646Installation directories: 647 --prefix=PREFIX install architecture-independent files in PREFIX 648 [$ac_default_prefix] 649 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 650 [PREFIX] 651 652By default, \`make install' will install all the files in 653\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 654an installation prefix other than \`$ac_default_prefix' using \`--prefix', 655for instance \`--prefix=\$HOME'. 656 657For better control, use the options below. 658 659Fine tuning of the installation directories: 660 --bindir=DIR user executables [EPREFIX/bin] 661 --sbindir=DIR system admin executables [EPREFIX/sbin] 662 --libexecdir=DIR program executables [EPREFIX/libexec] 663 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 664 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 665 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 666 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 667 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 668 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run] 669 --libdir=DIR object code libraries [EPREFIX/lib] 670 --includedir=DIR C header files [PREFIX/include] 671 --oldincludedir=DIR C header files for non-gcc [/usr/include] 672 --infodir=DIR info documentation [DATAROOTDIR/info] 673 --mandir=DIR man documentation [DATAROOTDIR/man] 674EOF 675 676 cat <<\EOF 677 678Program names: 679 --program-prefix=PREFIX prepend PREFIX to installed program names 680 --program-suffix=SUFFIX append SUFFIX to installed program names 681 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 682 683System types: 684 --build=BUILD configure for building on BUILD [guessed] 685 --host=HOST build programs to run on HOST [BUILD] 686 --target=TARGET configure for building compilers for TARGET [HOST] 687EOF 688fi 689 690if test -n "$ac_init_help"; then 691 692 cat <<\EOF 693 694Optional Packages: 695 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 696 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 697 698Optional Features: 699 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 700 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 701 702 --with-max-table-size=N set the maximum table size = N (no default) 703 --enable-btyacc turn on support for the btyacc backtracking 704 extension (default: no) 705 --with-warnings test: turn on gcc warnings 706 --disable-echo do not display "compiling" commands 707 --with-dmalloc test: use Gray Watson's dmalloc library 708 --with-dbmalloc test: use Conor Cahill's dbmalloc library 709 --with-valgrind test: use valgrind 710 --disable-leaks test: free permanent memory, analyze leaks 711 --with-man2html=XXX use XXX rather than groff 712 713Some influential environment variables: 714 CC C compiler command 715 CFLAGS C compiler flags 716 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 717 nonstandard directory <lib dir> 718 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 719 headers in a nonstandard directory <include dir> 720 CPP C preprocessor 721 722Use these variables to override the choices made by `configure' or to help 723it to find libraries and programs with nonstandard names/locations. 724 725EOF 726fi 727 728if test "$ac_init_help" = "recursive"; then 729 # If there are subdirs, report their specific --help. 730 ac_popdir=`pwd` 731 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 732 cd $ac_subdir 733 # A "../" for each directory in /$ac_subdir. 734 ac_dots=`echo $ac_subdir | 735 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 736 737 case $srcdir in 738 .) # No --srcdir option. We are building in place. 739 ac_sub_srcdir=$srcdir ;; 740 [\\/]* | ?:[\\/]* ) # Absolute path. 741 ac_sub_srcdir=$srcdir/$ac_subdir ;; 742 *) # Relative path. 743 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 744 esac 745 746 # Check for guested configure; otherwise get Cygnus style configure. 747 if test -f $ac_sub_srcdir/configure.gnu; then 748 echo 749 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 750 elif test -f $ac_sub_srcdir/configure; then 751 echo 752 $SHELL $ac_sub_srcdir/configure --help=recursive 753 elif test -f $ac_sub_srcdir/configure.ac || 754 test -f $ac_sub_srcdir/configure.in; then 755 echo 756 $ac_configure --help 757 else 758 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 759 fi 760 cd $ac_popdir 761 done 762fi 763 764test -n "$ac_init_help" && exit 0 765if $ac_init_version; then 766 cat <<\EOF 767 768Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 769Free Software Foundation, Inc. 770This configure script is free software; the Free Software Foundation 771gives unlimited permission to copy, distribute and modify it. 772EOF 773 exit 0 774fi 775exec 5>config.log 776cat >&5 <<EOF 777This file contains any messages produced by compilers while 778running configure, to aid debugging if configure makes a mistake. 779 780It was created by $as_me, which was 781generated by GNU Autoconf 2.52.20200111. Invocation command line was 782 783 $ $0 $@ 784 785EOF 786{ 787cat <<_ASUNAME 788## ---------- ## 789## Platform. ## 790## ---------- ## 791 792hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 793uname -m = `(uname -m) 2>/dev/null || echo unknown` 794uname -r = `(uname -r) 2>/dev/null || echo unknown` 795uname -s = `(uname -s) 2>/dev/null || echo unknown` 796uname -v = `(uname -v) 2>/dev/null || echo unknown` 797 798/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 799/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 800 801/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 802/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 803/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 804hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 805/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 806/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 807/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 808 809PATH = $PATH 810 811_ASUNAME 812} >&5 813 814cat >&5 <<EOF 815## ------------ ## 816## Core tests. ## 817## ------------ ## 818 819EOF 820 821# Keep a trace of the command line. 822# Strip out --no-create and --no-recursion so they do not pile up. 823# Also quote any args containing shell meta-characters. 824ac_configure_args= 825ac_sep= 826for ac_arg 827do 828 case $ac_arg in 829 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 830 | --no-cr | --no-c) ;; 831 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 832 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 833 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 834 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 835 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 836 ac_sep=" " ;; 837 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 838 ac_sep=" " ;; 839 esac 840 # Get rid of the leading space. 841done 842 843# When interrupted or exit'd, cleanup temporary files, and complete 844# config.log. We remove comments because anyway the quotes in there 845# would cause problems or look ugly. 846trap 'exit_status=$? 847 # Save into config.log some information that might help in debugging. 848 echo >&5 849 echo "## ----------------- ##" >&5 850 echo "## Cache variables. ##" >&5 851 echo "## ----------------- ##" >&5 852 echo >&5 853 # The following way of writing the cache mishandles newlines in values, 854{ 855 (set) 2>&1 | 856 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 857 *ac_space=\ *) 858 sed -n \ 859 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 860 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 861 ;; 862 *) 863 sed -n \ 864 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 865 ;; 866 esac; 867} >&5 868 sed "/^$/d" confdefs.h >conftest.log 869 if test -s conftest.log; then 870 echo >&5 871 echo "## ------------ ##" >&5 872 echo "## confdefs.h. ##" >&5 873 echo "## ------------ ##" >&5 874 echo >&5 875 cat conftest.log >&5 876 fi 877 (echo; echo) >&5 878 test "$ac_signal" != 0 && 879 echo "$as_me: caught signal $ac_signal" >&5 880 echo "$as_me: exit $exit_status" >&5 881 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 882 exit $exit_status 883 ' 0 884for ac_signal in 1 2 13 15; do 885 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 886done 887ac_signal=0 888 889# confdefs.h avoids OS command line length limits that DEFS can exceed. 890rm -rf conftest* confdefs.h 891# AIX cpp loses on an empty file, so make sure it contains at least a newline. 892echo >confdefs.h 893 894# Let the site file select an alternate cache file if it wants to. 895# Prefer explicitly selected file to automatically selected ones. 896if test -z "$CONFIG_SITE"; then 897 if test "x$prefix" != xNONE; then 898 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 899 else 900 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 901 fi 902fi 903for ac_site_file in $CONFIG_SITE; do 904 if test -r "$ac_site_file"; then 905 { echo "$as_me:905: loading site script $ac_site_file" >&5 906echo "$as_me: loading site script $ac_site_file" >&6;} 907 cat "$ac_site_file" >&5 908 . "$ac_site_file" 909 fi 910done 911 912if test -r "$cache_file"; then 913 # Some versions of bash will fail to source /dev/null (special 914 # files actually), so we avoid doing that. 915 if test -f "$cache_file"; then 916 { echo "$as_me:916: loading cache $cache_file" >&5 917echo "$as_me: loading cache $cache_file" >&6;} 918 case $cache_file in 919 [\\/]* | ?:[\\/]* ) . $cache_file;; 920 *) . ./$cache_file;; 921 esac 922 fi 923else 924 { echo "$as_me:924: creating cache $cache_file" >&5 925echo "$as_me: creating cache $cache_file" >&6;} 926 >$cache_file 927fi 928 929# Check that the precious variables saved in the cache have kept the same 930# value. 931ac_cache_corrupted=false 932for ac_var in `(set) 2>&1 | 933 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 934 eval ac_old_set=\$ac_cv_env_${ac_var}_set 935 eval ac_new_set=\$ac_env_${ac_var}_set 936 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 937 eval ac_new_val="\$ac_env_${ac_var}_value" 938 case $ac_old_set,$ac_new_set in 939 set,) 940 { echo "$as_me:940: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 941echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 942 ac_cache_corrupted=: ;; 943 ,set) 944 { echo "$as_me:944: error: \`$ac_var' was not set in the previous run" >&5 945echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 946 ac_cache_corrupted=: ;; 947 ,);; 948 *) 949 if test "x$ac_old_val" != "x$ac_new_val"; then 950 { echo "$as_me:950: error: \`$ac_var' has changed since the previous run:" >&5 951echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 952 { echo "$as_me:952: former value: $ac_old_val" >&5 953echo "$as_me: former value: $ac_old_val" >&2;} 954 { echo "$as_me:954: current value: $ac_new_val" >&5 955echo "$as_me: current value: $ac_new_val" >&2;} 956 ac_cache_corrupted=: 957 fi;; 958 esac 959 # Pass precious variables to config.status. It doesn't matter if 960 # we pass some twice (in addition to the command line arguments). 961 if test "$ac_new_set" = set; then 962 case $ac_new_val in 963 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 964 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 965 ac_configure_args="$ac_configure_args '$ac_arg'" 966 ;; 967 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 968 ;; 969 esac 970 fi 971done 972if $ac_cache_corrupted; then 973 { echo "$as_me:973: error: changes in the environment can compromise the build" >&5 974echo "$as_me: error: changes in the environment can compromise the build" >&2;} 975 { { echo "$as_me:975: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 976echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 977 { (exit 1); exit 1; }; } 978fi 979 980ac_ext=c 981ac_cpp='$CPP $CPPFLAGS' 982ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 983ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 984ac_compiler_gnu=$ac_cv_c_compiler_gnu 985ac_main_return=return 986 987case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 988 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 989 ECHO_T=' ' ;; 990 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 991 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 992esac 993echo "#! $SHELL" >conftest.sh 994echo "exit 0" >>conftest.sh 995chmod +x conftest.sh 996if { (echo "$as_me:996: PATH=\".;.\"; conftest.sh") >&5 997 (PATH=".;."; conftest.sh) 2>&5 998 ac_status=$? 999 echo "$as_me:999: \$? = $ac_status" >&5 1000 (exit $ac_status); }; then 1001 ac_path_separator=';' 1002else 1003 ac_path_separator=: 1004fi 1005PATH_SEPARATOR="$ac_path_separator" 1006rm -f conftest.sh 1007 1008ac_config_headers="$ac_config_headers config.h:config_h.in" 1009 1010ac_aux_dir= 1011for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1012 if test -f $ac_dir/install-sh; then 1013 ac_aux_dir=$ac_dir 1014 ac_install_sh="$ac_aux_dir/install-sh -c" 1015 break 1016 elif test -f $ac_dir/install.sh; then 1017 ac_aux_dir=$ac_dir 1018 ac_install_sh="$ac_aux_dir/install.sh -c" 1019 break 1020 elif test -f $ac_dir/shtool; then 1021 ac_aux_dir=$ac_dir 1022 ac_install_sh="$ac_aux_dir/shtool install -c" 1023 break 1024 fi 1025done 1026if test -z "$ac_aux_dir"; then 1027 { { echo "$as_me:1027: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1028echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1029 { (exit 1); exit 1; }; } 1030fi 1031ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1032ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1033ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1034 1035# Make sure we can run config.sub. 1036$ac_config_sub sun4 >/dev/null 2>&1 || 1037 { { echo "$as_me:1037: error: cannot run $ac_config_sub" >&5 1038echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1039 { (exit 1); exit 1; }; } 1040 1041echo "$as_me:1041: checking build system type" >&5 1042echo $ECHO_N "checking build system type... $ECHO_C" >&6 1043if test "${ac_cv_build+set}" = set; then 1044 echo $ECHO_N "(cached) $ECHO_C" >&6 1045else 1046 ac_cv_build_alias=$build_alias 1047test -z "$ac_cv_build_alias" && 1048 ac_cv_build_alias=`$ac_config_guess` 1049test -z "$ac_cv_build_alias" && 1050 { { echo "$as_me:1050: error: cannot guess build type; you must specify one" >&5 1051echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1052 { (exit 1); exit 1; }; } 1053ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1054 { { echo "$as_me:1054: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1055echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1056 { (exit 1); exit 1; }; } 1057 1058fi 1059echo "$as_me:1059: result: $ac_cv_build" >&5 1060echo "${ECHO_T}$ac_cv_build" >&6 1061build=$ac_cv_build 1062build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1063build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1064build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1065 1066echo "$as_me:1066: checking host system type" >&5 1067echo $ECHO_N "checking host system type... $ECHO_C" >&6 1068if test "${ac_cv_host+set}" = set; then 1069 echo $ECHO_N "(cached) $ECHO_C" >&6 1070else 1071 ac_cv_host_alias=$host_alias 1072test -z "$ac_cv_host_alias" && 1073 ac_cv_host_alias=$ac_cv_build_alias 1074ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1075 { { echo "$as_me:1075: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1076echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1077 { (exit 1); exit 1; }; } 1078 1079fi 1080echo "$as_me:1080: result: $ac_cv_host" >&5 1081echo "${ECHO_T}$ac_cv_host" >&6 1082host=$ac_cv_host 1083host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1084host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1085host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1086 1087if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1088 echo "$as_me:1088: checking target system type" >&5 1089echo $ECHO_N "checking target system type... $ECHO_C" >&6 1090if test "${ac_cv_target+set}" = set; then 1091 echo $ECHO_N "(cached) $ECHO_C" >&6 1092else 1093 ac_cv_target_alias=$target_alias 1094test "x$ac_cv_target_alias" = "x" && 1095 ac_cv_target_alias=$ac_cv_host_alias 1096ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1097 { { echo "$as_me:1097: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1098echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1099 { (exit 1); exit 1; }; } 1100 1101fi 1102echo "$as_me:1102: result: $ac_cv_target" >&5 1103echo "${ECHO_T}$ac_cv_target" >&6 1104target=$ac_cv_target 1105target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1106target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1107target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1108 1109# The aliases save the names the user supplied, while $host etc. 1110# will get canonicalized. 1111test -n "$target_alias" && 1112 test "$program_prefix$program_suffix$program_transform_name" = \ 1113 NONENONEs,x,x, && 1114 program_prefix=${target_alias}- 1115 system_name="$host_os" 1116else 1117 system_name="`(uname -s -r) 2>/dev/null`" 1118 if test -z "$system_name" ; then 1119 system_name="`(hostname) 2>/dev/null`" 1120 fi 1121fi 1122test -n "$system_name" && 1123cat >>confdefs.h <<EOF 1124#define SYSTEM_NAME "$system_name" 1125EOF 1126 1127if test "${cf_cv_system_name+set}" = set; then 1128 echo $ECHO_N "(cached) $ECHO_C" >&6 1129else 1130 cf_cv_system_name="$system_name" 1131fi 1132 1133test -z "$system_name" && system_name="$cf_cv_system_name" 1134test -n "$cf_cv_system_name" && echo "$as_me:1134: result: Configuring for $cf_cv_system_name" >&5 1135echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1136 1137if test ".$system_name" != ".$cf_cv_system_name" ; then 1138 echo "$as_me:1138: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1139echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1140 { { echo "$as_me:1140: error: \"Please remove config.cache and try again.\"" >&5 1141echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1142 { (exit 1); exit 1; }; } 1143fi 1144 1145test "$program_prefix" != NONE && 1146 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1147# Use a double $ so make ignores it. 1148test "$program_suffix" != NONE && 1149 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1150# Double any \ or $. echo might interpret backslashes. 1151# By default was `s,x,x', remove it if useless. 1152cat <<\_ACEOF >conftest.sed 1153s/[\\$]/&&/g;s/;s,x,x,$// 1154_ACEOF 1155program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1156rm conftest.sed 1157 1158ac_ext=c 1159ac_cpp='$CPP $CPPFLAGS' 1160ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1161ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1162ac_compiler_gnu=$ac_cv_c_compiler_gnu 1163ac_main_return=return 1164if test -n "$ac_tool_prefix"; then 1165 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1166set dummy ${ac_tool_prefix}gcc; ac_word=$2 1167echo "$as_me:1167: checking for $ac_word" >&5 1168echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1169if test "${ac_cv_prog_CC+set}" = set; then 1170 echo $ECHO_N "(cached) $ECHO_C" >&6 1171else 1172 if test -n "$CC"; then 1173 ac_cv_prog_CC="$CC" # Let the user override the test. 1174else 1175 ac_save_IFS=$IFS; IFS=$ac_path_separator 1176ac_dummy="$PATH" 1177for ac_dir in $ac_dummy; do 1178 IFS=$ac_save_IFS 1179 test -z "$ac_dir" && ac_dir=. 1180 $as_executable_p "$ac_dir/$ac_word" || continue 1181ac_cv_prog_CC="${ac_tool_prefix}gcc" 1182echo "$as_me:1182: found $ac_dir/$ac_word" >&5 1183break 1184done 1185 1186fi 1187fi 1188CC=$ac_cv_prog_CC 1189if test -n "$CC"; then 1190 echo "$as_me:1190: result: $CC" >&5 1191echo "${ECHO_T}$CC" >&6 1192else 1193 echo "$as_me:1193: result: no" >&5 1194echo "${ECHO_T}no" >&6 1195fi 1196 1197fi 1198if test -z "$ac_cv_prog_CC"; then 1199 ac_ct_CC=$CC 1200 # Extract the first word of "gcc", so it can be a program name with args. 1201set dummy gcc; ac_word=$2 1202echo "$as_me:1202: checking for $ac_word" >&5 1203echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1204if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1205 echo $ECHO_N "(cached) $ECHO_C" >&6 1206else 1207 if test -n "$ac_ct_CC"; then 1208 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1209else 1210 ac_save_IFS=$IFS; IFS=$ac_path_separator 1211ac_dummy="$PATH" 1212for ac_dir in $ac_dummy; do 1213 IFS=$ac_save_IFS 1214 test -z "$ac_dir" && ac_dir=. 1215 $as_executable_p "$ac_dir/$ac_word" || continue 1216ac_cv_prog_ac_ct_CC="gcc" 1217echo "$as_me:1217: found $ac_dir/$ac_word" >&5 1218break 1219done 1220 1221fi 1222fi 1223ac_ct_CC=$ac_cv_prog_ac_ct_CC 1224if test -n "$ac_ct_CC"; then 1225 echo "$as_me:1225: result: $ac_ct_CC" >&5 1226echo "${ECHO_T}$ac_ct_CC" >&6 1227else 1228 echo "$as_me:1228: result: no" >&5 1229echo "${ECHO_T}no" >&6 1230fi 1231 1232 CC=$ac_ct_CC 1233else 1234 CC="$ac_cv_prog_CC" 1235fi 1236 1237if test -z "$CC"; then 1238 if test -n "$ac_tool_prefix"; then 1239 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1240set dummy ${ac_tool_prefix}cc; ac_word=$2 1241echo "$as_me:1241: checking for $ac_word" >&5 1242echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1243if test "${ac_cv_prog_CC+set}" = set; then 1244 echo $ECHO_N "(cached) $ECHO_C" >&6 1245else 1246 if test -n "$CC"; then 1247 ac_cv_prog_CC="$CC" # Let the user override the test. 1248else 1249 ac_save_IFS=$IFS; IFS=$ac_path_separator 1250ac_dummy="$PATH" 1251for ac_dir in $ac_dummy; do 1252 IFS=$ac_save_IFS 1253 test -z "$ac_dir" && ac_dir=. 1254 $as_executable_p "$ac_dir/$ac_word" || continue 1255ac_cv_prog_CC="${ac_tool_prefix}cc" 1256echo "$as_me:1256: found $ac_dir/$ac_word" >&5 1257break 1258done 1259 1260fi 1261fi 1262CC=$ac_cv_prog_CC 1263if test -n "$CC"; then 1264 echo "$as_me:1264: result: $CC" >&5 1265echo "${ECHO_T}$CC" >&6 1266else 1267 echo "$as_me:1267: result: no" >&5 1268echo "${ECHO_T}no" >&6 1269fi 1270 1271fi 1272if test -z "$ac_cv_prog_CC"; then 1273 ac_ct_CC=$CC 1274 # Extract the first word of "cc", so it can be a program name with args. 1275set dummy cc; ac_word=$2 1276echo "$as_me:1276: checking for $ac_word" >&5 1277echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1278if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1279 echo $ECHO_N "(cached) $ECHO_C" >&6 1280else 1281 if test -n "$ac_ct_CC"; then 1282 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1283else 1284 ac_save_IFS=$IFS; IFS=$ac_path_separator 1285ac_dummy="$PATH" 1286for ac_dir in $ac_dummy; do 1287 IFS=$ac_save_IFS 1288 test -z "$ac_dir" && ac_dir=. 1289 $as_executable_p "$ac_dir/$ac_word" || continue 1290ac_cv_prog_ac_ct_CC="cc" 1291echo "$as_me:1291: found $ac_dir/$ac_word" >&5 1292break 1293done 1294 1295fi 1296fi 1297ac_ct_CC=$ac_cv_prog_ac_ct_CC 1298if test -n "$ac_ct_CC"; then 1299 echo "$as_me:1299: result: $ac_ct_CC" >&5 1300echo "${ECHO_T}$ac_ct_CC" >&6 1301else 1302 echo "$as_me:1302: result: no" >&5 1303echo "${ECHO_T}no" >&6 1304fi 1305 1306 CC=$ac_ct_CC 1307else 1308 CC="$ac_cv_prog_CC" 1309fi 1310 1311fi 1312if test -z "$CC"; then 1313 # Extract the first word of "cc", so it can be a program name with args. 1314set dummy cc; ac_word=$2 1315echo "$as_me:1315: checking for $ac_word" >&5 1316echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1317if test "${ac_cv_prog_CC+set}" = set; then 1318 echo $ECHO_N "(cached) $ECHO_C" >&6 1319else 1320 if test -n "$CC"; then 1321 ac_cv_prog_CC="$CC" # Let the user override the test. 1322else 1323 ac_prog_rejected=no 1324 ac_save_IFS=$IFS; IFS=$ac_path_separator 1325ac_dummy="$PATH" 1326for ac_dir in $ac_dummy; do 1327 IFS=$ac_save_IFS 1328 test -z "$ac_dir" && ac_dir=. 1329 $as_executable_p "$ac_dir/$ac_word" || continue 1330if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1331 ac_prog_rejected=yes 1332 continue 1333fi 1334ac_cv_prog_CC="cc" 1335echo "$as_me:1335: found $ac_dir/$ac_word" >&5 1336break 1337done 1338 1339if test $ac_prog_rejected = yes; then 1340 # We found a bogon in the path, so make sure we never use it. 1341 set dummy $ac_cv_prog_CC 1342 shift 1343 if test $# != 0; then 1344 # We chose a different compiler from the bogus one. 1345 # However, it has the same basename, so the bogon will be chosen 1346 # first if we set CC to just the basename; use the full file name. 1347 shift 1348 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1349 shift 1350 ac_cv_prog_CC="$@" 1351 fi 1352fi 1353fi 1354fi 1355CC=$ac_cv_prog_CC 1356if test -n "$CC"; then 1357 echo "$as_me:1357: result: $CC" >&5 1358echo "${ECHO_T}$CC" >&6 1359else 1360 echo "$as_me:1360: result: no" >&5 1361echo "${ECHO_T}no" >&6 1362fi 1363 1364fi 1365if test -z "$CC"; then 1366 if test -n "$ac_tool_prefix"; then 1367 for ac_prog in cl 1368 do 1369 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1370set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1371echo "$as_me:1371: checking for $ac_word" >&5 1372echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1373if test "${ac_cv_prog_CC+set}" = set; then 1374 echo $ECHO_N "(cached) $ECHO_C" >&6 1375else 1376 if test -n "$CC"; then 1377 ac_cv_prog_CC="$CC" # Let the user override the test. 1378else 1379 ac_save_IFS=$IFS; IFS=$ac_path_separator 1380ac_dummy="$PATH" 1381for ac_dir in $ac_dummy; do 1382 IFS=$ac_save_IFS 1383 test -z "$ac_dir" && ac_dir=. 1384 $as_executable_p "$ac_dir/$ac_word" || continue 1385ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1386echo "$as_me:1386: found $ac_dir/$ac_word" >&5 1387break 1388done 1389 1390fi 1391fi 1392CC=$ac_cv_prog_CC 1393if test -n "$CC"; then 1394 echo "$as_me:1394: result: $CC" >&5 1395echo "${ECHO_T}$CC" >&6 1396else 1397 echo "$as_me:1397: result: no" >&5 1398echo "${ECHO_T}no" >&6 1399fi 1400 1401 test -n "$CC" && break 1402 done 1403fi 1404if test -z "$CC"; then 1405 ac_ct_CC=$CC 1406 for ac_prog in cl 1407do 1408 # Extract the first word of "$ac_prog", so it can be a program name with args. 1409set dummy $ac_prog; ac_word=$2 1410echo "$as_me:1410: checking for $ac_word" >&5 1411echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1412if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1413 echo $ECHO_N "(cached) $ECHO_C" >&6 1414else 1415 if test -n "$ac_ct_CC"; then 1416 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1417else 1418 ac_save_IFS=$IFS; IFS=$ac_path_separator 1419ac_dummy="$PATH" 1420for ac_dir in $ac_dummy; do 1421 IFS=$ac_save_IFS 1422 test -z "$ac_dir" && ac_dir=. 1423 $as_executable_p "$ac_dir/$ac_word" || continue 1424ac_cv_prog_ac_ct_CC="$ac_prog" 1425echo "$as_me:1425: found $ac_dir/$ac_word" >&5 1426break 1427done 1428 1429fi 1430fi 1431ac_ct_CC=$ac_cv_prog_ac_ct_CC 1432if test -n "$ac_ct_CC"; then 1433 echo "$as_me:1433: result: $ac_ct_CC" >&5 1434echo "${ECHO_T}$ac_ct_CC" >&6 1435else 1436 echo "$as_me:1436: result: no" >&5 1437echo "${ECHO_T}no" >&6 1438fi 1439 1440 test -n "$ac_ct_CC" && break 1441done 1442 1443 CC=$ac_ct_CC 1444fi 1445 1446fi 1447 1448test -z "$CC" && { { echo "$as_me:1448: error: no acceptable cc found in \$PATH" >&5 1449echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1450 { (exit 1); exit 1; }; } 1451 1452# Provide some information about the compiler. 1453echo "$as_me:1453:" \ 1454 "checking for C compiler version" >&5 1455ac_compiler=`set X $ac_compile; echo $2` 1456{ (eval echo "$as_me:1456: \"$ac_compiler --version </dev/null >&5\"") >&5 1457 (eval $ac_compiler --version </dev/null >&5) 2>&5 1458 ac_status=$? 1459 echo "$as_me:1459: \$? = $ac_status" >&5 1460 (exit $ac_status); } 1461{ (eval echo "$as_me:1461: \"$ac_compiler -v </dev/null >&5\"") >&5 1462 (eval $ac_compiler -v </dev/null >&5) 2>&5 1463 ac_status=$? 1464 echo "$as_me:1464: \$? = $ac_status" >&5 1465 (exit $ac_status); } 1466{ (eval echo "$as_me:1466: \"$ac_compiler -V </dev/null >&5\"") >&5 1467 (eval $ac_compiler -V </dev/null >&5) 2>&5 1468 ac_status=$? 1469 echo "$as_me:1469: \$? = $ac_status" >&5 1470 (exit $ac_status); } 1471 1472cat >conftest.$ac_ext <<_ACEOF 1473#line 1473 "configure" 1474#include "confdefs.h" 1475 1476int 1477main (void) 1478{ 1479 1480 ; 1481 return 0; 1482} 1483_ACEOF 1484ac_clean_files_save=$ac_clean_files 1485ac_clean_files="$ac_clean_files a.out a.exe" 1486# Try to create an executable without -o first, disregard a.out. 1487# It will help us diagnose broken compilers, and finding out an intuition 1488# of exeext. 1489echo "$as_me:1489: checking for C compiler default output" >&5 1490echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1491ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1492if { (eval echo "$as_me:1492: \"$ac_link_default\"") >&5 1493 (eval $ac_link_default) 2>&5 1494 ac_status=$? 1495 echo "$as_me:1495: \$? = $ac_status" >&5 1496 (exit $ac_status); }; then 1497 # Find the output, starting from the most likely. This scheme is 1498# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1499# resort. 1500for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1501 ls a.out conftest 2>/dev/null; 1502 ls a.* conftest.* 2>/dev/null`; do 1503 case $ac_file in 1504 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1505 a.out ) # We found the default executable, but exeext='' is most 1506 # certainly right. 1507 break;; 1508 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1509 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1510 export ac_cv_exeext 1511 break;; 1512 * ) break;; 1513 esac 1514done 1515else 1516 echo "$as_me: failed program was:" >&5 1517cat conftest.$ac_ext >&5 1518{ { echo "$as_me:1518: error: C compiler cannot create executables" >&5 1519echo "$as_me: error: C compiler cannot create executables" >&2;} 1520 { (exit 77); exit 77; }; } 1521fi 1522 1523ac_exeext=$ac_cv_exeext 1524echo "$as_me:1524: result: $ac_file" >&5 1525echo "${ECHO_T}$ac_file" >&6 1526 1527# Check the compiler produces executables we can run. If not, either 1528# the compiler is broken, or we cross compile. 1529echo "$as_me:1529: checking whether the C compiler works" >&5 1530echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1531# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1532# If not cross compiling, check that we can run a simple program. 1533if test "$cross_compiling" != yes; then 1534 if { ac_try='./$ac_file' 1535 { (eval echo "$as_me:1535: \"$ac_try\"") >&5 1536 (eval $ac_try) 2>&5 1537 ac_status=$? 1538 echo "$as_me:1538: \$? = $ac_status" >&5 1539 (exit $ac_status); }; }; then 1540 cross_compiling=no 1541 else 1542 if test "$cross_compiling" = maybe; then 1543 cross_compiling=yes 1544 else 1545 { { echo "$as_me:1545: error: cannot run C compiled programs. 1546If you meant to cross compile, use \`--host'." >&5 1547echo "$as_me: error: cannot run C compiled programs. 1548If you meant to cross compile, use \`--host'." >&2;} 1549 { (exit 1); exit 1; }; } 1550 fi 1551 fi 1552fi 1553echo "$as_me:1553: result: yes" >&5 1554echo "${ECHO_T}yes" >&6 1555 1556rm -f a.out a.exe conftest$ac_cv_exeext 1557ac_clean_files=$ac_clean_files_save 1558# Check the compiler produces executables we can run. If not, either 1559# the compiler is broken, or we cross compile. 1560echo "$as_me:1560: checking whether we are cross compiling" >&5 1561echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1562echo "$as_me:1562: result: $cross_compiling" >&5 1563echo "${ECHO_T}$cross_compiling" >&6 1564 1565echo "$as_me:1565: checking for executable suffix" >&5 1566echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1567if { (eval echo "$as_me:1567: \"$ac_link\"") >&5 1568 (eval $ac_link) 2>&5 1569 ac_status=$? 1570 echo "$as_me:1570: \$? = $ac_status" >&5 1571 (exit $ac_status); }; then 1572 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1573# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1574# work properly (i.e., refer to `conftest.exe'), while it won't with 1575# `rm'. 1576for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1577 case $ac_file in 1578 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1579 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1580 export ac_cv_exeext 1581 break;; 1582 * ) break;; 1583 esac 1584done 1585else 1586 { { echo "$as_me:1586: error: cannot compute EXEEXT: cannot compile and link" >&5 1587echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1588 { (exit 1); exit 1; }; } 1589fi 1590 1591rm -f conftest$ac_cv_exeext 1592echo "$as_me:1592: result: $ac_cv_exeext" >&5 1593echo "${ECHO_T}$ac_cv_exeext" >&6 1594 1595rm -f conftest.$ac_ext 1596EXEEXT=$ac_cv_exeext 1597ac_exeext=$EXEEXT 1598echo "$as_me:1598: checking for object suffix" >&5 1599echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1600if test "${ac_cv_objext+set}" = set; then 1601 echo $ECHO_N "(cached) $ECHO_C" >&6 1602else 1603 cat >conftest.$ac_ext <<_ACEOF 1604#line 1604 "configure" 1605#include "confdefs.h" 1606 1607int 1608main (void) 1609{ 1610 1611 ; 1612 return 0; 1613} 1614_ACEOF 1615rm -f conftest.o conftest.obj 1616if { (eval echo "$as_me:1616: \"$ac_compile\"") >&5 1617 (eval $ac_compile) 2>&5 1618 ac_status=$? 1619 echo "$as_me:1619: \$? = $ac_status" >&5 1620 (exit $ac_status); }; then 1621 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1622 case $ac_file in 1623 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1624 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1625 break;; 1626 esac 1627done 1628else 1629 echo "$as_me: failed program was:" >&5 1630cat conftest.$ac_ext >&5 1631{ { echo "$as_me:1631: error: cannot compute OBJEXT: cannot compile" >&5 1632echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1633 { (exit 1); exit 1; }; } 1634fi 1635 1636rm -f conftest.$ac_cv_objext conftest.$ac_ext 1637fi 1638echo "$as_me:1638: result: $ac_cv_objext" >&5 1639echo "${ECHO_T}$ac_cv_objext" >&6 1640OBJEXT=$ac_cv_objext 1641ac_objext=$OBJEXT 1642echo "$as_me:1642: checking whether we are using the GNU C compiler" >&5 1643echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1644if test "${ac_cv_c_compiler_gnu+set}" = set; then 1645 echo $ECHO_N "(cached) $ECHO_C" >&6 1646else 1647 cat >conftest.$ac_ext <<_ACEOF 1648#line 1648 "configure" 1649#include "confdefs.h" 1650 1651int 1652main (void) 1653{ 1654#ifndef __GNUC__ 1655 choke me 1656#endif 1657 1658 ; 1659 return 0; 1660} 1661_ACEOF 1662rm -f conftest.$ac_objext 1663if { (eval echo "$as_me:1663: \"$ac_compile\"") >&5 1664 (eval $ac_compile) 2>&5 1665 ac_status=$? 1666 echo "$as_me:1666: \$? = $ac_status" >&5 1667 (exit $ac_status); } && 1668 { ac_try='test -s conftest.$ac_objext' 1669 { (eval echo "$as_me:1669: \"$ac_try\"") >&5 1670 (eval $ac_try) 2>&5 1671 ac_status=$? 1672 echo "$as_me:1672: \$? = $ac_status" >&5 1673 (exit $ac_status); }; }; then 1674 ac_compiler_gnu=yes 1675else 1676 echo "$as_me: failed program was:" >&5 1677cat conftest.$ac_ext >&5 1678ac_compiler_gnu=no 1679fi 1680rm -f conftest.$ac_objext conftest.$ac_ext 1681ac_cv_c_compiler_gnu=$ac_compiler_gnu 1682 1683fi 1684echo "$as_me:1684: result: $ac_cv_c_compiler_gnu" >&5 1685echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1686GCC=`test $ac_compiler_gnu = yes && echo yes` 1687ac_test_CFLAGS=${CFLAGS+set} 1688ac_save_CFLAGS=$CFLAGS 1689CFLAGS="-g" 1690echo "$as_me:1690: checking whether $CC accepts -g" >&5 1691echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1692if test "${ac_cv_prog_cc_g+set}" = set; then 1693 echo $ECHO_N "(cached) $ECHO_C" >&6 1694else 1695 cat >conftest.$ac_ext <<_ACEOF 1696#line 1696 "configure" 1697#include "confdefs.h" 1698 1699int 1700main (void) 1701{ 1702 1703 ; 1704 return 0; 1705} 1706_ACEOF 1707rm -f conftest.$ac_objext 1708if { (eval echo "$as_me:1708: \"$ac_compile\"") >&5 1709 (eval $ac_compile) 2>&5 1710 ac_status=$? 1711 echo "$as_me:1711: \$? = $ac_status" >&5 1712 (exit $ac_status); } && 1713 { ac_try='test -s conftest.$ac_objext' 1714 { (eval echo "$as_me:1714: \"$ac_try\"") >&5 1715 (eval $ac_try) 2>&5 1716 ac_status=$? 1717 echo "$as_me:1717: \$? = $ac_status" >&5 1718 (exit $ac_status); }; }; then 1719 ac_cv_prog_cc_g=yes 1720else 1721 echo "$as_me: failed program was:" >&5 1722cat conftest.$ac_ext >&5 1723ac_cv_prog_cc_g=no 1724fi 1725rm -f conftest.$ac_objext conftest.$ac_ext 1726fi 1727echo "$as_me:1727: result: $ac_cv_prog_cc_g" >&5 1728echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1729if test "$ac_test_CFLAGS" = set; then 1730 CFLAGS=$ac_save_CFLAGS 1731elif test $ac_cv_prog_cc_g = yes; then 1732 if test "$GCC" = yes; then 1733 CFLAGS="-g -O2" 1734 else 1735 CFLAGS="-g" 1736 fi 1737else 1738 if test "$GCC" = yes; then 1739 CFLAGS="-O2" 1740 else 1741 CFLAGS= 1742 fi 1743fi 1744# Some people use a C++ compiler to compile C. Since we use `exit', 1745# in C++ we need to declare it. In case someone uses the same compiler 1746# for both compiling C and C++ we need to have the C++ compiler decide 1747# the declaration of exit, since it's the most demanding environment. 1748cat >conftest.$ac_ext <<_ACEOF 1749#ifndef __cplusplus 1750 choke me 1751#endif 1752_ACEOF 1753rm -f conftest.$ac_objext 1754if { (eval echo "$as_me:1754: \"$ac_compile\"") >&5 1755 (eval $ac_compile) 2>&5 1756 ac_status=$? 1757 echo "$as_me:1757: \$? = $ac_status" >&5 1758 (exit $ac_status); } && 1759 { ac_try='test -s conftest.$ac_objext' 1760 { (eval echo "$as_me:1760: \"$ac_try\"") >&5 1761 (eval $ac_try) 2>&5 1762 ac_status=$? 1763 echo "$as_me:1763: \$? = $ac_status" >&5 1764 (exit $ac_status); }; }; then 1765 for ac_declaration in \ 1766 ''\ 1767 '#include <stdlib.h>' \ 1768 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1769 'extern "C" void std::exit (int); using std::exit;' \ 1770 'extern "C" void exit (int) throw ();' \ 1771 'extern "C" void exit (int);' \ 1772 'void exit (int);' 1773do 1774 cat >conftest.$ac_ext <<_ACEOF 1775#line 1775 "configure" 1776#include "confdefs.h" 1777#include <stdlib.h> 1778$ac_declaration 1779int 1780main (void) 1781{ 1782exit (42); 1783 ; 1784 return 0; 1785} 1786_ACEOF 1787rm -f conftest.$ac_objext 1788if { (eval echo "$as_me:1788: \"$ac_compile\"") >&5 1789 (eval $ac_compile) 2>&5 1790 ac_status=$? 1791 echo "$as_me:1791: \$? = $ac_status" >&5 1792 (exit $ac_status); } && 1793 { ac_try='test -s conftest.$ac_objext' 1794 { (eval echo "$as_me:1794: \"$ac_try\"") >&5 1795 (eval $ac_try) 2>&5 1796 ac_status=$? 1797 echo "$as_me:1797: \$? = $ac_status" >&5 1798 (exit $ac_status); }; }; then 1799 : 1800else 1801 echo "$as_me: failed program was:" >&5 1802cat conftest.$ac_ext >&5 1803continue 1804fi 1805rm -f conftest.$ac_objext conftest.$ac_ext 1806 cat >conftest.$ac_ext <<_ACEOF 1807#line 1807 "configure" 1808#include "confdefs.h" 1809$ac_declaration 1810int 1811main (void) 1812{ 1813exit (42); 1814 ; 1815 return 0; 1816} 1817_ACEOF 1818rm -f conftest.$ac_objext 1819if { (eval echo "$as_me:1819: \"$ac_compile\"") >&5 1820 (eval $ac_compile) 2>&5 1821 ac_status=$? 1822 echo "$as_me:1822: \$? = $ac_status" >&5 1823 (exit $ac_status); } && 1824 { ac_try='test -s conftest.$ac_objext' 1825 { (eval echo "$as_me:1825: \"$ac_try\"") >&5 1826 (eval $ac_try) 2>&5 1827 ac_status=$? 1828 echo "$as_me:1828: \$? = $ac_status" >&5 1829 (exit $ac_status); }; }; then 1830 break 1831else 1832 echo "$as_me: failed program was:" >&5 1833cat conftest.$ac_ext >&5 1834fi 1835rm -f conftest.$ac_objext conftest.$ac_ext 1836done 1837rm -rf conftest* 1838if test -n "$ac_declaration"; then 1839 echo '#ifdef __cplusplus' >>confdefs.h 1840 echo $ac_declaration >>confdefs.h 1841 echo '#endif' >>confdefs.h 1842fi 1843 1844else 1845 echo "$as_me: failed program was:" >&5 1846cat conftest.$ac_ext >&5 1847fi 1848rm -f conftest.$ac_objext conftest.$ac_ext 1849ac_ext=c 1850ac_cpp='$CPP $CPPFLAGS' 1851ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1852ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1853ac_compiler_gnu=$ac_cv_c_compiler_gnu 1854ac_main_return=return 1855 1856GCC_VERSION=none 1857if test "$GCC" = yes ; then 1858 echo "$as_me:1858: checking version of $CC" >&5 1859echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1860 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1861 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1862 echo "$as_me:1862: result: $GCC_VERSION" >&5 1863echo "${ECHO_T}$GCC_VERSION" >&6 1864fi 1865 1866INTEL_COMPILER=no 1867 1868if test "$GCC" = yes ; then 1869 case $host_os in 1870 (linux*|gnu*) 1871 echo "$as_me:1871: checking if this is really Intel C compiler" >&5 1872echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 1873 cf_save_CFLAGS="$CFLAGS" 1874 CFLAGS="$CFLAGS -no-gcc" 1875 cat >conftest.$ac_ext <<_ACEOF 1876#line 1876 "configure" 1877#include "confdefs.h" 1878 1879int 1880main (void) 1881{ 1882 1883#ifdef __INTEL_COMPILER 1884#else 1885make an error 1886#endif 1887 1888 ; 1889 return 0; 1890} 1891_ACEOF 1892rm -f conftest.$ac_objext 1893if { (eval echo "$as_me:1893: \"$ac_compile\"") >&5 1894 (eval $ac_compile) 2>&5 1895 ac_status=$? 1896 echo "$as_me:1896: \$? = $ac_status" >&5 1897 (exit $ac_status); } && 1898 { ac_try='test -s conftest.$ac_objext' 1899 { (eval echo "$as_me:1899: \"$ac_try\"") >&5 1900 (eval $ac_try) 2>&5 1901 ac_status=$? 1902 echo "$as_me:1902: \$? = $ac_status" >&5 1903 (exit $ac_status); }; }; then 1904 INTEL_COMPILER=yes 1905cf_save_CFLAGS="$cf_save_CFLAGS -we147" 1906 1907else 1908 echo "$as_me: failed program was:" >&5 1909cat conftest.$ac_ext >&5 1910fi 1911rm -f conftest.$ac_objext conftest.$ac_ext 1912 CFLAGS="$cf_save_CFLAGS" 1913 echo "$as_me:1913: result: $INTEL_COMPILER" >&5 1914echo "${ECHO_T}$INTEL_COMPILER" >&6 1915 ;; 1916 esac 1917fi 1918 1919CLANG_COMPILER=no 1920 1921if test "$GCC" = yes ; then 1922 echo "$as_me:1922: checking if this is really Clang C compiler" >&5 1923echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 1924 cf_save_CFLAGS="$CFLAGS" 1925 CFLAGS="$CFLAGS -Qunused-arguments" 1926 cat >conftest.$ac_ext <<_ACEOF 1927#line 1927 "configure" 1928#include "confdefs.h" 1929 1930int 1931main (void) 1932{ 1933 1934#ifdef __clang__ 1935#else 1936make an error 1937#endif 1938 1939 ; 1940 return 0; 1941} 1942_ACEOF 1943rm -f conftest.$ac_objext 1944if { (eval echo "$as_me:1944: \"$ac_compile\"") >&5 1945 (eval $ac_compile) 2>&5 1946 ac_status=$? 1947 echo "$as_me:1947: \$? = $ac_status" >&5 1948 (exit $ac_status); } && 1949 { ac_try='test -s conftest.$ac_objext' 1950 { (eval echo "$as_me:1950: \"$ac_try\"") >&5 1951 (eval $ac_try) 2>&5 1952 ac_status=$? 1953 echo "$as_me:1953: \$? = $ac_status" >&5 1954 (exit $ac_status); }; }; then 1955 CLANG_COMPILER=yes 1956cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 1957 1958else 1959 echo "$as_me: failed program was:" >&5 1960cat conftest.$ac_ext >&5 1961fi 1962rm -f conftest.$ac_objext conftest.$ac_ext 1963 CFLAGS="$cf_save_CFLAGS" 1964 echo "$as_me:1964: result: $CLANG_COMPILER" >&5 1965echo "${ECHO_T}$CLANG_COMPILER" >&6 1966fi 1967 1968echo "$as_me:1968: checking for $CC option to accept ANSI C" >&5 1969echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1970if test "${ac_cv_prog_cc_stdc+set}" = set; then 1971 echo $ECHO_N "(cached) $ECHO_C" >&6 1972else 1973 ac_cv_prog_cc_stdc=no 1974ac_save_CC=$CC 1975cat >conftest.$ac_ext <<_ACEOF 1976#line 1976 "configure" 1977#include "confdefs.h" 1978#include <stdarg.h> 1979#include <stdio.h> 1980#include <sys/types.h> 1981#include <sys/stat.h> 1982/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1983struct buf { int x; }; 1984FILE * (*rcsopen) (struct buf *, struct stat *, int); 1985static char *e (p, i) 1986 char **p; 1987 int i; 1988{ 1989 return p[i]; 1990} 1991static char *f (char * (*g) (char **, int), char **p, ...) 1992{ 1993 char *s; 1994 va_list v; 1995 va_start (v,p); 1996 s = g (p, va_arg (v,int)); 1997 va_end (v); 1998 return s; 1999} 2000int test (int i, double x); 2001struct s1 {int (*f) (int a);}; 2002struct s2 {int (*f) (double a);}; 2003int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2004int argc; 2005char **argv; 2006int 2007main (void) 2008{ 2009return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2010 ; 2011 return 0; 2012} 2013_ACEOF 2014# Don't try gcc -ansi; that turns off useful extensions and 2015# breaks some systems' header files. 2016# AIX -qlanglvl=ansi 2017# Ultrix and OSF/1 -std1 2018# HP-UX 10.20 and later -Ae 2019# HP-UX older versions -Aa -D_HPUX_SOURCE 2020# SVR4 -Xc -D__EXTENSIONS__ 2021for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2022do 2023 CC="$ac_save_CC $ac_arg" 2024 rm -f conftest.$ac_objext 2025if { (eval echo "$as_me:2025: \"$ac_compile\"") >&5 2026 (eval $ac_compile) 2>&5 2027 ac_status=$? 2028 echo "$as_me:2028: \$? = $ac_status" >&5 2029 (exit $ac_status); } && 2030 { ac_try='test -s conftest.$ac_objext' 2031 { (eval echo "$as_me:2031: \"$ac_try\"") >&5 2032 (eval $ac_try) 2>&5 2033 ac_status=$? 2034 echo "$as_me:2034: \$? = $ac_status" >&5 2035 (exit $ac_status); }; }; then 2036 ac_cv_prog_cc_stdc=$ac_arg 2037break 2038else 2039 echo "$as_me: failed program was:" >&5 2040cat conftest.$ac_ext >&5 2041fi 2042rm -f conftest.$ac_objext 2043done 2044rm -f conftest.$ac_ext conftest.$ac_objext 2045CC=$ac_save_CC 2046 2047fi 2048 2049case "x$ac_cv_prog_cc_stdc" in 2050 x|xno) 2051 echo "$as_me:2051: result: none needed" >&5 2052echo "${ECHO_T}none needed" >&6 ;; 2053 *) 2054 echo "$as_me:2054: result: $ac_cv_prog_cc_stdc" >&5 2055echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2056 CC="$CC $ac_cv_prog_cc_stdc" ;; 2057esac 2058 2059# This should have been defined by AC_PROG_CC 2060: ${CC:=cc} 2061 2062echo "$as_me:2062: checking \$CFLAGS variable" >&5 2063echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6 2064case "x$CFLAGS" in 2065(*-[IUD]*) 2066 echo "$as_me:2066: result: broken" >&5 2067echo "${ECHO_T}broken" >&6 2068 { echo "$as_me:2068: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5 2069echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;} 2070 cf_flags="$CFLAGS" 2071 CFLAGS= 2072 for cf_arg in $cf_flags 2073 do 2074 2075cf_fix_cppflags=no 2076cf_new_cflags= 2077cf_new_cppflags= 2078cf_new_extra_cppflags= 2079 2080for cf_add_cflags in $cf_arg 2081do 2082case $cf_fix_cppflags in 2083(no) 2084 case $cf_add_cflags in 2085 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2086 case $cf_add_cflags in 2087 (-D*) 2088 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2089 2090 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2091 && test -z "${cf_tst_cflags}" \ 2092 && cf_fix_cppflags=yes 2093 2094 if test $cf_fix_cppflags = yes ; then 2095 2096 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2097 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2098 2099 continue 2100 elif test "${cf_tst_cflags}" = "\"'" ; then 2101 2102 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2103 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2104 2105 continue 2106 fi 2107 ;; 2108 esac 2109 case "$CPPFLAGS" in 2110 (*$cf_add_cflags) 2111 ;; 2112 (*) 2113 case $cf_add_cflags in 2114 (-D*) 2115 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2116 2117CPPFLAGS=`echo "$CPPFLAGS" | \ 2118 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2119 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2120 2121 ;; 2122 esac 2123 2124 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2125 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2126 2127 ;; 2128 esac 2129 ;; 2130 (*) 2131 2132 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2133 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2134 2135 ;; 2136 esac 2137 ;; 2138(yes) 2139 2140 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2141 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2142 2143 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2144 2145 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2146 && test -z "${cf_tst_cflags}" \ 2147 && cf_fix_cppflags=no 2148 ;; 2149esac 2150done 2151 2152if test -n "$cf_new_cflags" ; then 2153 2154 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2155 CFLAGS="${CFLAGS}$cf_new_cflags" 2156 2157fi 2158 2159if test -n "$cf_new_cppflags" ; then 2160 2161 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2162 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2163 2164fi 2165 2166if test -n "$cf_new_extra_cppflags" ; then 2167 2168 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2169 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2170 2171fi 2172 2173 done 2174 ;; 2175(*) 2176 echo "$as_me:2176: result: ok" >&5 2177echo "${ECHO_T}ok" >&6 2178 ;; 2179esac 2180 2181echo "$as_me:2181: checking \$CC variable" >&5 2182echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 2183case "$CC" in 2184(*[\ \ ]-*) 2185 echo "$as_me:2185: result: broken" >&5 2186echo "${ECHO_T}broken" >&6 2187 { echo "$as_me:2187: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 2188echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 2189 # humor him... 2190 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'` 2191 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'` 2192 CC="$cf_prog" 2193 for cf_arg in $cf_flags 2194 do 2195 case "x$cf_arg" in 2196 (x-[IUDfgOW]*) 2197 2198cf_fix_cppflags=no 2199cf_new_cflags= 2200cf_new_cppflags= 2201cf_new_extra_cppflags= 2202 2203for cf_add_cflags in $cf_arg 2204do 2205case $cf_fix_cppflags in 2206(no) 2207 case $cf_add_cflags in 2208 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2209 case $cf_add_cflags in 2210 (-D*) 2211 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2212 2213 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2214 && test -z "${cf_tst_cflags}" \ 2215 && cf_fix_cppflags=yes 2216 2217 if test $cf_fix_cppflags = yes ; then 2218 2219 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2220 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2221 2222 continue 2223 elif test "${cf_tst_cflags}" = "\"'" ; then 2224 2225 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2226 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2227 2228 continue 2229 fi 2230 ;; 2231 esac 2232 case "$CPPFLAGS" in 2233 (*$cf_add_cflags) 2234 ;; 2235 (*) 2236 case $cf_add_cflags in 2237 (-D*) 2238 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2239 2240CPPFLAGS=`echo "$CPPFLAGS" | \ 2241 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2242 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2243 2244 ;; 2245 esac 2246 2247 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2248 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2249 2250 ;; 2251 esac 2252 ;; 2253 (*) 2254 2255 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2256 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2257 2258 ;; 2259 esac 2260 ;; 2261(yes) 2262 2263 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2264 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2265 2266 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2267 2268 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2269 && test -z "${cf_tst_cflags}" \ 2270 && cf_fix_cppflags=no 2271 ;; 2272esac 2273done 2274 2275if test -n "$cf_new_cflags" ; then 2276 2277 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2278 CFLAGS="${CFLAGS}$cf_new_cflags" 2279 2280fi 2281 2282if test -n "$cf_new_cppflags" ; then 2283 2284 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2285 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2286 2287fi 2288 2289if test -n "$cf_new_extra_cppflags" ; then 2290 2291 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2292 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 2293 2294fi 2295 2296 ;; 2297 (*) 2298 CC="$CC $cf_arg" 2299 ;; 2300 esac 2301 done 2302 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2303 2304echo "${as_me:-configure}:2304: testing resulting CC: '$CC' ..." 1>&5 2305 2306 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2307 2308echo "${as_me:-configure}:2308: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2309 2310 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2311 2312echo "${as_me:-configure}:2312: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2313 2314 ;; 2315(*) 2316 echo "$as_me:2316: result: ok" >&5 2317echo "${ECHO_T}ok" >&6 2318 ;; 2319esac 2320 2321echo "$as_me:2321: checking whether ${MAKE-make} sets \${MAKE}" >&5 2322echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2323set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2324if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2325 echo $ECHO_N "(cached) $ECHO_C" >&6 2326else 2327 cat >conftest.make <<\EOF 2328all: 2329 @echo 'ac_maketemp="${MAKE}"' 2330EOF 2331# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2332eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2333if test -n "$ac_maketemp"; then 2334 eval ac_cv_prog_make_${ac_make}_set=yes 2335else 2336 eval ac_cv_prog_make_${ac_make}_set=no 2337fi 2338rm -f conftest.make 2339fi 2340if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2341 echo "$as_me:2341: result: yes" >&5 2342echo "${ECHO_T}yes" >&6 2343 SET_MAKE= 2344else 2345 echo "$as_me:2345: result: no" >&5 2346echo "${ECHO_T}no" >&6 2347 SET_MAKE="MAKE=${MAKE-make}" 2348fi 2349 2350# Find a good install program. We prefer a C program (faster), 2351# so one script is as good as another. But avoid the broken or 2352# incompatible versions: 2353# SysV /etc/install, /usr/sbin/install 2354# SunOS /usr/etc/install 2355# IRIX /sbin/install 2356# AIX /bin/install 2357# AmigaOS /C/install, which installs bootblocks on floppy discs 2358# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2359# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2360# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2361# ./install, which can be erroneously created by make from ./install.sh. 2362echo "$as_me:2362: checking for a BSD compatible install" >&5 2363echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2364if test -z "$INSTALL"; then 2365if test "${ac_cv_path_install+set}" = set; then 2366 echo $ECHO_N "(cached) $ECHO_C" >&6 2367else 2368 ac_save_IFS=$IFS; IFS=$ac_path_separator 2369 for ac_dir in $PATH; do 2370 IFS=$ac_save_IFS 2371 # Account for people who put trailing slashes in PATH elements. 2372 case $ac_dir/ in 2373 / | ./ | .// | /cC/* \ 2374 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2375 | /usr/ucb/* ) ;; 2376 *) 2377 # OSF1 and SCO ODT 3.0 have their own names for install. 2378 # Don't use installbsd from OSF since it installs stuff as root 2379 # by default. 2380 for ac_prog in ginstall scoinst install; do 2381 if $as_executable_p "$ac_dir/$ac_prog"; then 2382 if test $ac_prog = install && 2383 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2384 # AIX install. It has an incompatible calling convention. 2385 : 2386 elif test $ac_prog = install && 2387 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2388 # program-specific install script used by HP pwplus--don't use. 2389 : 2390 else 2391 ac_cv_path_install="$ac_dir/$ac_prog -c" 2392 break 2 2393 fi 2394 fi 2395 done 2396 ;; 2397 esac 2398 done 2399 2400fi 2401 if test "${ac_cv_path_install+set}" = set; then 2402 INSTALL=$ac_cv_path_install 2403 else 2404 # As a last resort, use the slow shell script. We don't cache a 2405 # path for INSTALL within a source directory, because that will 2406 # break other packages using the cache if that directory is 2407 # removed, or if the path is relative. 2408 INSTALL=$ac_install_sh 2409 fi 2410fi 2411echo "$as_me:2411: result: $INSTALL" >&5 2412echo "${ECHO_T}$INSTALL" >&6 2413 2414# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2415# It thinks the first close brace ends the variable substitution. 2416test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2417 2418test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2419 2420test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2421 2422echo "$as_me:2422: checking if filesystem supports mixed-case filenames" >&5 2423echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2424if test "${cf_cv_mixedcase+set}" = set; then 2425 echo $ECHO_N "(cached) $ECHO_C" >&6 2426else 2427 2428if test "$cross_compiling" = yes ; then 2429 case $target_alias in 2430 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) 2431 cf_cv_mixedcase=no 2432 ;; 2433 (*) 2434 cf_cv_mixedcase=yes 2435 ;; 2436 esac 2437else 2438 rm -f conftest CONFTEST 2439 echo test >conftest 2440 if test -f CONFTEST ; then 2441 cf_cv_mixedcase=no 2442 else 2443 cf_cv_mixedcase=yes 2444 fi 2445 rm -f conftest CONFTEST 2446fi 2447 2448fi 2449echo "$as_me:2449: result: $cf_cv_mixedcase" >&5 2450echo "${ECHO_T}$cf_cv_mixedcase" >&6 2451test "$cf_cv_mixedcase" = yes && 2452cat >>confdefs.h <<\EOF 2453#define MIXEDCASE_FILENAMES 1 2454EOF 2455 2456for ac_prog in exctags ctags 2457do 2458 # Extract the first word of "$ac_prog", so it can be a program name with args. 2459set dummy $ac_prog; ac_word=$2 2460echo "$as_me:2460: checking for $ac_word" >&5 2461echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2462if test "${ac_cv_prog_CTAGS+set}" = set; then 2463 echo $ECHO_N "(cached) $ECHO_C" >&6 2464else 2465 if test -n "$CTAGS"; then 2466 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2467else 2468 ac_save_IFS=$IFS; IFS=$ac_path_separator 2469ac_dummy="$PATH" 2470for ac_dir in $ac_dummy; do 2471 IFS=$ac_save_IFS 2472 test -z "$ac_dir" && ac_dir=. 2473 $as_executable_p "$ac_dir/$ac_word" || continue 2474ac_cv_prog_CTAGS="$ac_prog" 2475echo "$as_me:2475: found $ac_dir/$ac_word" >&5 2476break 2477done 2478 2479fi 2480fi 2481CTAGS=$ac_cv_prog_CTAGS 2482if test -n "$CTAGS"; then 2483 echo "$as_me:2483: result: $CTAGS" >&5 2484echo "${ECHO_T}$CTAGS" >&6 2485else 2486 echo "$as_me:2486: result: no" >&5 2487echo "${ECHO_T}no" >&6 2488fi 2489 2490 test -n "$CTAGS" && break 2491done 2492 2493for ac_prog in exetags etags 2494do 2495 # Extract the first word of "$ac_prog", so it can be a program name with args. 2496set dummy $ac_prog; ac_word=$2 2497echo "$as_me:2497: checking for $ac_word" >&5 2498echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2499if test "${ac_cv_prog_ETAGS+set}" = set; then 2500 echo $ECHO_N "(cached) $ECHO_C" >&6 2501else 2502 if test -n "$ETAGS"; then 2503 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2504else 2505 ac_save_IFS=$IFS; IFS=$ac_path_separator 2506ac_dummy="$PATH" 2507for ac_dir in $ac_dummy; do 2508 IFS=$ac_save_IFS 2509 test -z "$ac_dir" && ac_dir=. 2510 $as_executable_p "$ac_dir/$ac_word" || continue 2511ac_cv_prog_ETAGS="$ac_prog" 2512echo "$as_me:2512: found $ac_dir/$ac_word" >&5 2513break 2514done 2515 2516fi 2517fi 2518ETAGS=$ac_cv_prog_ETAGS 2519if test -n "$ETAGS"; then 2520 echo "$as_me:2520: result: $ETAGS" >&5 2521echo "${ECHO_T}$ETAGS" >&6 2522else 2523 echo "$as_me:2523: result: no" >&5 2524echo "${ECHO_T}no" >&6 2525fi 2526 2527 test -n "$ETAGS" && break 2528done 2529 2530# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2531set dummy ${CTAGS:-ctags}; ac_word=$2 2532echo "$as_me:2532: checking for $ac_word" >&5 2533echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2534if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2535 echo $ECHO_N "(cached) $ECHO_C" >&6 2536else 2537 if test -n "$MAKE_LOWER_TAGS"; then 2538 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2539else 2540 ac_save_IFS=$IFS; IFS=$ac_path_separator 2541ac_dummy="$PATH" 2542for ac_dir in $ac_dummy; do 2543 IFS=$ac_save_IFS 2544 test -z "$ac_dir" && ac_dir=. 2545 $as_executable_p "$ac_dir/$ac_word" || continue 2546ac_cv_prog_MAKE_LOWER_TAGS="yes" 2547echo "$as_me:2547: found $ac_dir/$ac_word" >&5 2548break 2549done 2550 2551 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2552fi 2553fi 2554MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2555if test -n "$MAKE_LOWER_TAGS"; then 2556 echo "$as_me:2556: result: $MAKE_LOWER_TAGS" >&5 2557echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2558else 2559 echo "$as_me:2559: result: no" >&5 2560echo "${ECHO_T}no" >&6 2561fi 2562 2563if test "$cf_cv_mixedcase" = yes ; then 2564 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2565set dummy ${ETAGS:-etags}; ac_word=$2 2566echo "$as_me:2566: checking for $ac_word" >&5 2567echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2568if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2569 echo $ECHO_N "(cached) $ECHO_C" >&6 2570else 2571 if test -n "$MAKE_UPPER_TAGS"; then 2572 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2573else 2574 ac_save_IFS=$IFS; IFS=$ac_path_separator 2575ac_dummy="$PATH" 2576for ac_dir in $ac_dummy; do 2577 IFS=$ac_save_IFS 2578 test -z "$ac_dir" && ac_dir=. 2579 $as_executable_p "$ac_dir/$ac_word" || continue 2580ac_cv_prog_MAKE_UPPER_TAGS="yes" 2581echo "$as_me:2581: found $ac_dir/$ac_word" >&5 2582break 2583done 2584 2585 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2586fi 2587fi 2588MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2589if test -n "$MAKE_UPPER_TAGS"; then 2590 echo "$as_me:2590: result: $MAKE_UPPER_TAGS" >&5 2591echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2592else 2593 echo "$as_me:2593: result: no" >&5 2594echo "${ECHO_T}no" >&6 2595fi 2596 2597else 2598 MAKE_UPPER_TAGS=no 2599fi 2600 2601if test "$MAKE_UPPER_TAGS" = yes ; then 2602 MAKE_UPPER_TAGS= 2603else 2604 MAKE_UPPER_TAGS="#" 2605fi 2606 2607if test "$MAKE_LOWER_TAGS" = yes ; then 2608 MAKE_LOWER_TAGS= 2609else 2610 MAKE_LOWER_TAGS="#" 2611fi 2612 2613for ac_prog in mawk gawk nawk awk 2614do 2615 # Extract the first word of "$ac_prog", so it can be a program name with args. 2616set dummy $ac_prog; ac_word=$2 2617echo "$as_me:2617: checking for $ac_word" >&5 2618echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2619if test "${ac_cv_prog_AWK+set}" = set; then 2620 echo $ECHO_N "(cached) $ECHO_C" >&6 2621else 2622 if test -n "$AWK"; then 2623 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2624else 2625 ac_save_IFS=$IFS; IFS=$ac_path_separator 2626ac_dummy="$PATH" 2627for ac_dir in $ac_dummy; do 2628 IFS=$ac_save_IFS 2629 test -z "$ac_dir" && ac_dir=. 2630 $as_executable_p "$ac_dir/$ac_word" || continue 2631ac_cv_prog_AWK="$ac_prog" 2632echo "$as_me:2632: found $ac_dir/$ac_word" >&5 2633break 2634done 2635 2636fi 2637fi 2638AWK=$ac_cv_prog_AWK 2639if test -n "$AWK"; then 2640 echo "$as_me:2640: result: $AWK" >&5 2641echo "${ECHO_T}$AWK" >&6 2642else 2643 echo "$as_me:2643: result: no" >&5 2644echo "${ECHO_T}no" >&6 2645fi 2646 2647 test -n "$AWK" && break 2648done 2649 2650test -z "$AWK" && { { echo "$as_me:2650: error: No awk program found" >&5 2651echo "$as_me: error: No awk program found" >&2;} 2652 { (exit 1); exit 1; }; } 2653 2654for ac_prog in lint cppcheck splint 2655do 2656 # Extract the first word of "$ac_prog", so it can be a program name with args. 2657set dummy $ac_prog; ac_word=$2 2658echo "$as_me:2658: checking for $ac_word" >&5 2659echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2660if test "${ac_cv_prog_LINT+set}" = set; then 2661 echo $ECHO_N "(cached) $ECHO_C" >&6 2662else 2663 if test -n "$LINT"; then 2664 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2665else 2666 ac_save_IFS=$IFS; IFS=$ac_path_separator 2667ac_dummy="$PATH" 2668for ac_dir in $ac_dummy; do 2669 IFS=$ac_save_IFS 2670 test -z "$ac_dir" && ac_dir=. 2671 $as_executable_p "$ac_dir/$ac_word" || continue 2672ac_cv_prog_LINT="$ac_prog" 2673echo "$as_me:2673: found $ac_dir/$ac_word" >&5 2674break 2675done 2676 2677fi 2678fi 2679LINT=$ac_cv_prog_LINT 2680if test -n "$LINT"; then 2681 echo "$as_me:2681: result: $LINT" >&5 2682echo "${ECHO_T}$LINT" >&6 2683else 2684 echo "$as_me:2684: result: no" >&5 2685echo "${ECHO_T}no" >&6 2686fi 2687 2688 test -n "$LINT" && break 2689done 2690 2691case "x$LINT" in 2692(xcppcheck|x*/cppcheck) 2693 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all" 2694 ;; 2695esac 2696 2697echo "$as_me:2697: checking if the POSIX test-macros are already defined" >&5 2698echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6 2699if test "${cf_cv_posix_visible+set}" = set; then 2700 echo $ECHO_N "(cached) $ECHO_C" >&6 2701else 2702 2703cat >conftest.$ac_ext <<_ACEOF 2704#line 2704 "configure" 2705#include "confdefs.h" 2706#include <stdio.h> 2707int 2708main (void) 2709{ 2710 2711#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \ 2712 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \ 2713 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \ 2714 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0) 2715#error conflicting symbols found 2716#endif 2717 2718 ; 2719 return 0; 2720} 2721_ACEOF 2722rm -f conftest.$ac_objext 2723if { (eval echo "$as_me:2723: \"$ac_compile\"") >&5 2724 (eval $ac_compile) 2>&5 2725 ac_status=$? 2726 echo "$as_me:2726: \$? = $ac_status" >&5 2727 (exit $ac_status); } && 2728 { ac_try='test -s conftest.$ac_objext' 2729 { (eval echo "$as_me:2729: \"$ac_try\"") >&5 2730 (eval $ac_try) 2>&5 2731 ac_status=$? 2732 echo "$as_me:2732: \$? = $ac_status" >&5 2733 (exit $ac_status); }; }; then 2734 cf_cv_posix_visible=no 2735else 2736 echo "$as_me: failed program was:" >&5 2737cat conftest.$ac_ext >&5 2738cf_cv_posix_visible=yes 2739fi 2740rm -f conftest.$ac_objext conftest.$ac_ext 2741 2742fi 2743echo "$as_me:2743: result: $cf_cv_posix_visible" >&5 2744echo "${ECHO_T}$cf_cv_posix_visible" >&6 2745 2746if test "$cf_cv_posix_visible" = no; then 2747 2748cf_XOPEN_SOURCE=500 2749cf_POSIX_C_SOURCE=199506L 2750cf_xopen_source= 2751 2752case $host_os in 2753(aix[4-7]*) 2754 cf_xopen_source="-D_ALL_SOURCE" 2755 ;; 2756(msys) 2757 cf_XOPEN_SOURCE=600 2758 ;; 2759(darwin[0-8].*) 2760 cf_xopen_source="-D_APPLE_C_SOURCE" 2761 ;; 2762(darwin*) 2763 cf_xopen_source="-D_DARWIN_C_SOURCE" 2764 cf_XOPEN_SOURCE= 2765 ;; 2766(freebsd*|dragonfly*|midnightbsd*) 2767 # 5.x headers associate 2768 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2769 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2770 cf_POSIX_C_SOURCE=200112L 2771 cf_XOPEN_SOURCE=600 2772 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2773 ;; 2774(hpux11*) 2775 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2776 ;; 2777(hpux*) 2778 cf_xopen_source="-D_HPUX_SOURCE" 2779 ;; 2780(irix[56].*) 2781 cf_xopen_source="-D_SGI_SOURCE" 2782 cf_XOPEN_SOURCE= 2783 ;; 2784(linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) 2785 2786cf_gnu_xopen_source=$cf_XOPEN_SOURCE 2787 2788echo "$as_me:2788: checking if this is the GNU C library" >&5 2789echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6 2790if test "${cf_cv_gnu_library+set}" = set; then 2791 echo $ECHO_N "(cached) $ECHO_C" >&6 2792else 2793 2794cat >conftest.$ac_ext <<_ACEOF 2795#line 2795 "configure" 2796#include "confdefs.h" 2797#include <sys/types.h> 2798int 2799main (void) 2800{ 2801 2802 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0 2803 return 0; 2804 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0 2805 return 0; 2806 #else 2807 # error not GNU C library 2808 #endif 2809 ; 2810 return 0; 2811} 2812_ACEOF 2813rm -f conftest.$ac_objext 2814if { (eval echo "$as_me:2814: \"$ac_compile\"") >&5 2815 (eval $ac_compile) 2>&5 2816 ac_status=$? 2817 echo "$as_me:2817: \$? = $ac_status" >&5 2818 (exit $ac_status); } && 2819 { ac_try='test -s conftest.$ac_objext' 2820 { (eval echo "$as_me:2820: \"$ac_try\"") >&5 2821 (eval $ac_try) 2>&5 2822 ac_status=$? 2823 echo "$as_me:2823: \$? = $ac_status" >&5 2824 (exit $ac_status); }; }; then 2825 cf_cv_gnu_library=yes 2826else 2827 echo "$as_me: failed program was:" >&5 2828cat conftest.$ac_ext >&5 2829cf_cv_gnu_library=no 2830fi 2831rm -f conftest.$ac_objext conftest.$ac_ext 2832 2833fi 2834echo "$as_me:2834: result: $cf_cv_gnu_library" >&5 2835echo "${ECHO_T}$cf_cv_gnu_library" >&6 2836 2837if test x$cf_cv_gnu_library = xyes; then 2838 2839 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE 2840 # was changed to help a little. newlib incorporated the change about 4 2841 # years later. 2842 echo "$as_me:2842: checking if _DEFAULT_SOURCE can be used as a basis" >&5 2843echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6 2844if test "${cf_cv_gnu_library_219+set}" = set; then 2845 echo $ECHO_N "(cached) $ECHO_C" >&6 2846else 2847 2848 cf_save="$CPPFLAGS" 2849 2850 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2851 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 2852 2853 cat >conftest.$ac_ext <<_ACEOF 2854#line 2854 "configure" 2855#include "confdefs.h" 2856#include <sys/types.h> 2857int 2858main (void) 2859{ 2860 2861 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2) 2862 return 0; 2863 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3) 2864 return 0; 2865 #else 2866 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old 2867 #endif 2868 ; 2869 return 0; 2870} 2871_ACEOF 2872rm -f conftest.$ac_objext 2873if { (eval echo "$as_me:2873: \"$ac_compile\"") >&5 2874 (eval $ac_compile) 2>&5 2875 ac_status=$? 2876 echo "$as_me:2876: \$? = $ac_status" >&5 2877 (exit $ac_status); } && 2878 { ac_try='test -s conftest.$ac_objext' 2879 { (eval echo "$as_me:2879: \"$ac_try\"") >&5 2880 (eval $ac_try) 2>&5 2881 ac_status=$? 2882 echo "$as_me:2882: \$? = $ac_status" >&5 2883 (exit $ac_status); }; }; then 2884 cf_cv_gnu_library_219=yes 2885else 2886 echo "$as_me: failed program was:" >&5 2887cat conftest.$ac_ext >&5 2888cf_cv_gnu_library_219=no 2889fi 2890rm -f conftest.$ac_objext conftest.$ac_ext 2891 CPPFLAGS="$cf_save" 2892 2893fi 2894echo "$as_me:2894: result: $cf_cv_gnu_library_219" >&5 2895echo "${ECHO_T}$cf_cv_gnu_library_219" >&6 2896 2897 if test "x$cf_cv_gnu_library_219" = xyes; then 2898 cf_save="$CPPFLAGS" 2899 echo "$as_me:2899: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5 2900echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6 2901if test "${cf_cv_gnu_dftsrc_219+set}" = set; then 2902 echo $ECHO_N "(cached) $ECHO_C" >&6 2903else 2904 2905cf_fix_cppflags=no 2906cf_new_cflags= 2907cf_new_cppflags= 2908cf_new_extra_cppflags= 2909 2910for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source 2911do 2912case $cf_fix_cppflags in 2913(no) 2914 case $cf_add_cflags in 2915 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2916 case $cf_add_cflags in 2917 (-D*) 2918 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2919 2920 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2921 && test -z "${cf_tst_cflags}" \ 2922 && cf_fix_cppflags=yes 2923 2924 if test $cf_fix_cppflags = yes ; then 2925 2926 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2927 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2928 2929 continue 2930 elif test "${cf_tst_cflags}" = "\"'" ; then 2931 2932 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2933 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2934 2935 continue 2936 fi 2937 ;; 2938 esac 2939 case "$CPPFLAGS" in 2940 (*$cf_add_cflags) 2941 ;; 2942 (*) 2943 case $cf_add_cflags in 2944 (-D*) 2945 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2946 2947CPPFLAGS=`echo "$CPPFLAGS" | \ 2948 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2949 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2950 2951 ;; 2952 esac 2953 2954 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 2955 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 2956 2957 ;; 2958 esac 2959 ;; 2960 (*) 2961 2962 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 2963 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 2964 2965 ;; 2966 esac 2967 ;; 2968(yes) 2969 2970 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 2971 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 2972 2973 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2974 2975 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2976 && test -z "${cf_tst_cflags}" \ 2977 && cf_fix_cppflags=no 2978 ;; 2979esac 2980done 2981 2982if test -n "$cf_new_cflags" ; then 2983 2984 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 2985 CFLAGS="${CFLAGS}$cf_new_cflags" 2986 2987fi 2988 2989if test -n "$cf_new_cppflags" ; then 2990 2991 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 2992 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 2993 2994fi 2995 2996if test -n "$cf_new_extra_cppflags" ; then 2997 2998 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 2999 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3000 3001fi 3002 3003 cat >conftest.$ac_ext <<_ACEOF 3004#line 3004 "configure" 3005#include "confdefs.h" 3006 3007 #include <limits.h> 3008 #include <sys/types.h> 3009 3010int 3011main (void) 3012{ 3013 3014 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1) 3015 return 0; 3016 #else 3017 # error GNU C library is too old 3018 #endif 3019 ; 3020 return 0; 3021} 3022_ACEOF 3023rm -f conftest.$ac_objext 3024if { (eval echo "$as_me:3024: \"$ac_compile\"") >&5 3025 (eval $ac_compile) 2>&5 3026 ac_status=$? 3027 echo "$as_me:3027: \$? = $ac_status" >&5 3028 (exit $ac_status); } && 3029 { ac_try='test -s conftest.$ac_objext' 3030 { (eval echo "$as_me:3030: \"$ac_try\"") >&5 3031 (eval $ac_try) 2>&5 3032 ac_status=$? 3033 echo "$as_me:3033: \$? = $ac_status" >&5 3034 (exit $ac_status); }; }; then 3035 cf_cv_gnu_dftsrc_219=yes 3036else 3037 echo "$as_me: failed program was:" >&5 3038cat conftest.$ac_ext >&5 3039cf_cv_gnu_dftsrc_219=no 3040fi 3041rm -f conftest.$ac_objext conftest.$ac_ext 3042 3043fi 3044echo "$as_me:3044: result: $cf_cv_gnu_dftsrc_219" >&5 3045echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6 3046 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save" 3047 else 3048 cf_cv_gnu_dftsrc_219=maybe 3049 fi 3050 3051 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then 3052 3053 echo "$as_me:3053: checking if we must define _GNU_SOURCE" >&5 3054echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 3055if test "${cf_cv_gnu_source+set}" = set; then 3056 echo $ECHO_N "(cached) $ECHO_C" >&6 3057else 3058 3059 cat >conftest.$ac_ext <<_ACEOF 3060#line 3060 "configure" 3061#include "confdefs.h" 3062#include <sys/types.h> 3063int 3064main (void) 3065{ 3066 3067 #ifndef _XOPEN_SOURCE 3068 #error expected _XOPEN_SOURCE to be defined 3069 #endif 3070 ; 3071 return 0; 3072} 3073_ACEOF 3074rm -f conftest.$ac_objext 3075if { (eval echo "$as_me:3075: \"$ac_compile\"") >&5 3076 (eval $ac_compile) 2>&5 3077 ac_status=$? 3078 echo "$as_me:3078: \$? = $ac_status" >&5 3079 (exit $ac_status); } && 3080 { ac_try='test -s conftest.$ac_objext' 3081 { (eval echo "$as_me:3081: \"$ac_try\"") >&5 3082 (eval $ac_try) 2>&5 3083 ac_status=$? 3084 echo "$as_me:3084: \$? = $ac_status" >&5 3085 (exit $ac_status); }; }; then 3086 cf_cv_gnu_source=no 3087else 3088 echo "$as_me: failed program was:" >&5 3089cat conftest.$ac_ext >&5 3090cf_save="$CPPFLAGS" 3091 3092cf_fix_cppflags=no 3093cf_new_cflags= 3094cf_new_cppflags= 3095cf_new_extra_cppflags= 3096 3097for cf_add_cflags in -D_GNU_SOURCE 3098do 3099case $cf_fix_cppflags in 3100(no) 3101 case $cf_add_cflags in 3102 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3103 case $cf_add_cflags in 3104 (-D*) 3105 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3106 3107 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3108 && test -z "${cf_tst_cflags}" \ 3109 && cf_fix_cppflags=yes 3110 3111 if test $cf_fix_cppflags = yes ; then 3112 3113 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3114 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3115 3116 continue 3117 elif test "${cf_tst_cflags}" = "\"'" ; then 3118 3119 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3120 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3121 3122 continue 3123 fi 3124 ;; 3125 esac 3126 case "$CPPFLAGS" in 3127 (*$cf_add_cflags) 3128 ;; 3129 (*) 3130 case $cf_add_cflags in 3131 (-D*) 3132 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3133 3134CPPFLAGS=`echo "$CPPFLAGS" | \ 3135 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3136 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3137 3138 ;; 3139 esac 3140 3141 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3142 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3143 3144 ;; 3145 esac 3146 ;; 3147 (*) 3148 3149 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3150 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3151 3152 ;; 3153 esac 3154 ;; 3155(yes) 3156 3157 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3158 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3159 3160 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3161 3162 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3163 && test -z "${cf_tst_cflags}" \ 3164 && cf_fix_cppflags=no 3165 ;; 3166esac 3167done 3168 3169if test -n "$cf_new_cflags" ; then 3170 3171 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3172 CFLAGS="${CFLAGS}$cf_new_cflags" 3173 3174fi 3175 3176if test -n "$cf_new_cppflags" ; then 3177 3178 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3179 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3180 3181fi 3182 3183if test -n "$cf_new_extra_cppflags" ; then 3184 3185 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3186 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3187 3188fi 3189 3190 cat >conftest.$ac_ext <<_ACEOF 3191#line 3191 "configure" 3192#include "confdefs.h" 3193#include <sys/types.h> 3194int 3195main (void) 3196{ 3197 3198 #ifdef _XOPEN_SOURCE 3199 #error expected _XOPEN_SOURCE to be undefined 3200 #endif 3201 ; 3202 return 0; 3203} 3204_ACEOF 3205rm -f conftest.$ac_objext 3206if { (eval echo "$as_me:3206: \"$ac_compile\"") >&5 3207 (eval $ac_compile) 2>&5 3208 ac_status=$? 3209 echo "$as_me:3209: \$? = $ac_status" >&5 3210 (exit $ac_status); } && 3211 { ac_try='test -s conftest.$ac_objext' 3212 { (eval echo "$as_me:3212: \"$ac_try\"") >&5 3213 (eval $ac_try) 2>&5 3214 ac_status=$? 3215 echo "$as_me:3215: \$? = $ac_status" >&5 3216 (exit $ac_status); }; }; then 3217 cf_cv_gnu_source=no 3218else 3219 echo "$as_me: failed program was:" >&5 3220cat conftest.$ac_ext >&5 3221cf_cv_gnu_source=yes 3222fi 3223rm -f conftest.$ac_objext conftest.$ac_ext 3224 CPPFLAGS="$cf_save" 3225 3226fi 3227rm -f conftest.$ac_objext conftest.$ac_ext 3228 3229fi 3230echo "$as_me:3230: result: $cf_cv_gnu_source" >&5 3231echo "${ECHO_T}$cf_cv_gnu_source" >&6 3232 3233 if test "$cf_cv_gnu_source" = yes 3234 then 3235 echo "$as_me:3235: checking if we should also define _DEFAULT_SOURCE" >&5 3236echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 3237if test "${cf_cv_default_source+set}" = set; then 3238 echo $ECHO_N "(cached) $ECHO_C" >&6 3239else 3240 3241 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3242 CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE" 3243 3244 cat >conftest.$ac_ext <<_ACEOF 3245#line 3245 "configure" 3246#include "confdefs.h" 3247#include <sys/types.h> 3248int 3249main (void) 3250{ 3251 3252 #ifdef _DEFAULT_SOURCE 3253 #error expected _DEFAULT_SOURCE to be undefined 3254 #endif 3255 ; 3256 return 0; 3257} 3258_ACEOF 3259rm -f conftest.$ac_objext 3260if { (eval echo "$as_me:3260: \"$ac_compile\"") >&5 3261 (eval $ac_compile) 2>&5 3262 ac_status=$? 3263 echo "$as_me:3263: \$? = $ac_status" >&5 3264 (exit $ac_status); } && 3265 { ac_try='test -s conftest.$ac_objext' 3266 { (eval echo "$as_me:3266: \"$ac_try\"") >&5 3267 (eval $ac_try) 2>&5 3268 ac_status=$? 3269 echo "$as_me:3269: \$? = $ac_status" >&5 3270 (exit $ac_status); }; }; then 3271 cf_cv_default_source=no 3272else 3273 echo "$as_me: failed program was:" >&5 3274cat conftest.$ac_ext >&5 3275cf_cv_default_source=yes 3276fi 3277rm -f conftest.$ac_objext conftest.$ac_ext 3278 3279fi 3280echo "$as_me:3280: result: $cf_cv_default_source" >&5 3281echo "${ECHO_T}$cf_cv_default_source" >&6 3282 if test "$cf_cv_default_source" = yes 3283 then 3284 3285 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3286 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE" 3287 3288 fi 3289 fi 3290 fi 3291 3292fi 3293 3294 ;; 3295(minix*) 3296 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 3297 ;; 3298(mirbsd*) 3299 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 3300 cf_XOPEN_SOURCE= 3301 3302if test "$cf_cv_posix_visible" = no; then 3303 3304cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3305 3306cf_save_CFLAGS="$CFLAGS" 3307cf_save_CPPFLAGS="$CPPFLAGS" 3308 3309cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3310 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3311 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3312 3313cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3314 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3315 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3316 3317echo "$as_me:3317: checking if we should define _POSIX_C_SOURCE" >&5 3318echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3319if test "${cf_cv_posix_c_source+set}" = set; then 3320 echo $ECHO_N "(cached) $ECHO_C" >&6 3321else 3322 3323echo "${as_me:-configure}:3323: testing if the symbol is already defined go no further ..." 1>&5 3324 3325 cat >conftest.$ac_ext <<_ACEOF 3326#line 3326 "configure" 3327#include "confdefs.h" 3328#include <sys/types.h> 3329int 3330main (void) 3331{ 3332 3333#ifndef _POSIX_C_SOURCE 3334make an error 3335#endif 3336 ; 3337 return 0; 3338} 3339_ACEOF 3340rm -f conftest.$ac_objext 3341if { (eval echo "$as_me:3341: \"$ac_compile\"") >&5 3342 (eval $ac_compile) 2>&5 3343 ac_status=$? 3344 echo "$as_me:3344: \$? = $ac_status" >&5 3345 (exit $ac_status); } && 3346 { ac_try='test -s conftest.$ac_objext' 3347 { (eval echo "$as_me:3347: \"$ac_try\"") >&5 3348 (eval $ac_try) 2>&5 3349 ac_status=$? 3350 echo "$as_me:3350: \$? = $ac_status" >&5 3351 (exit $ac_status); }; }; then 3352 cf_cv_posix_c_source=no 3353else 3354 echo "$as_me: failed program was:" >&5 3355cat conftest.$ac_ext >&5 3356cf_want_posix_source=no 3357 case .$cf_POSIX_C_SOURCE in 3358 (.[12]??*) 3359 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3360 ;; 3361 (.2) 3362 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3363 cf_want_posix_source=yes 3364 ;; 3365 (.*) 3366 cf_want_posix_source=yes 3367 ;; 3368 esac 3369 if test "$cf_want_posix_source" = yes ; then 3370 cat >conftest.$ac_ext <<_ACEOF 3371#line 3371 "configure" 3372#include "confdefs.h" 3373#include <sys/types.h> 3374int 3375main (void) 3376{ 3377 3378#ifdef _POSIX_SOURCE 3379make an error 3380#endif 3381 ; 3382 return 0; 3383} 3384_ACEOF 3385rm -f conftest.$ac_objext 3386if { (eval echo "$as_me:3386: \"$ac_compile\"") >&5 3387 (eval $ac_compile) 2>&5 3388 ac_status=$? 3389 echo "$as_me:3389: \$? = $ac_status" >&5 3390 (exit $ac_status); } && 3391 { ac_try='test -s conftest.$ac_objext' 3392 { (eval echo "$as_me:3392: \"$ac_try\"") >&5 3393 (eval $ac_try) 2>&5 3394 ac_status=$? 3395 echo "$as_me:3395: \$? = $ac_status" >&5 3396 (exit $ac_status); }; }; then 3397 : 3398else 3399 echo "$as_me: failed program was:" >&5 3400cat conftest.$ac_ext >&5 3401cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3402fi 3403rm -f conftest.$ac_objext conftest.$ac_ext 3404 fi 3405 3406echo "${as_me:-configure}:3406: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3407 3408 CFLAGS="$cf_trim_CFLAGS" 3409 CPPFLAGS="$cf_trim_CPPFLAGS" 3410 3411 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3412 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3413 3414echo "${as_me:-configure}:3414: testing if the second compile does not leave our definition intact error ..." 1>&5 3415 3416 cat >conftest.$ac_ext <<_ACEOF 3417#line 3417 "configure" 3418#include "confdefs.h" 3419#include <sys/types.h> 3420int 3421main (void) 3422{ 3423 3424#ifndef _POSIX_C_SOURCE 3425make an error 3426#endif 3427 ; 3428 return 0; 3429} 3430_ACEOF 3431rm -f conftest.$ac_objext 3432if { (eval echo "$as_me:3432: \"$ac_compile\"") >&5 3433 (eval $ac_compile) 2>&5 3434 ac_status=$? 3435 echo "$as_me:3435: \$? = $ac_status" >&5 3436 (exit $ac_status); } && 3437 { ac_try='test -s conftest.$ac_objext' 3438 { (eval echo "$as_me:3438: \"$ac_try\"") >&5 3439 (eval $ac_try) 2>&5 3440 ac_status=$? 3441 echo "$as_me:3441: \$? = $ac_status" >&5 3442 (exit $ac_status); }; }; then 3443 : 3444else 3445 echo "$as_me: failed program was:" >&5 3446cat conftest.$ac_ext >&5 3447cf_cv_posix_c_source=no 3448fi 3449rm -f conftest.$ac_objext conftest.$ac_ext 3450 CFLAGS="$cf_save_CFLAGS" 3451 CPPFLAGS="$cf_save_CPPFLAGS" 3452 3453fi 3454rm -f conftest.$ac_objext conftest.$ac_ext 3455 3456fi 3457echo "$as_me:3457: result: $cf_cv_posix_c_source" >&5 3458echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3459 3460if test "$cf_cv_posix_c_source" != no ; then 3461 CFLAGS="$cf_trim_CFLAGS" 3462 CPPFLAGS="$cf_trim_CPPFLAGS" 3463 3464cf_fix_cppflags=no 3465cf_new_cflags= 3466cf_new_cppflags= 3467cf_new_extra_cppflags= 3468 3469for cf_add_cflags in $cf_cv_posix_c_source 3470do 3471case $cf_fix_cppflags in 3472(no) 3473 case $cf_add_cflags in 3474 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3475 case $cf_add_cflags in 3476 (-D*) 3477 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3478 3479 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3480 && test -z "${cf_tst_cflags}" \ 3481 && cf_fix_cppflags=yes 3482 3483 if test $cf_fix_cppflags = yes ; then 3484 3485 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3486 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3487 3488 continue 3489 elif test "${cf_tst_cflags}" = "\"'" ; then 3490 3491 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3492 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3493 3494 continue 3495 fi 3496 ;; 3497 esac 3498 case "$CPPFLAGS" in 3499 (*$cf_add_cflags) 3500 ;; 3501 (*) 3502 case $cf_add_cflags in 3503 (-D*) 3504 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3505 3506CPPFLAGS=`echo "$CPPFLAGS" | \ 3507 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3508 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3509 3510 ;; 3511 esac 3512 3513 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3514 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3515 3516 ;; 3517 esac 3518 ;; 3519 (*) 3520 3521 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3522 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3523 3524 ;; 3525 esac 3526 ;; 3527(yes) 3528 3529 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3530 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3531 3532 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3533 3534 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3535 && test -z "${cf_tst_cflags}" \ 3536 && cf_fix_cppflags=no 3537 ;; 3538esac 3539done 3540 3541if test -n "$cf_new_cflags" ; then 3542 3543 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3544 CFLAGS="${CFLAGS}$cf_new_cflags" 3545 3546fi 3547 3548if test -n "$cf_new_cppflags" ; then 3549 3550 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3551 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3552 3553fi 3554 3555if test -n "$cf_new_extra_cppflags" ; then 3556 3557 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3558 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3559 3560fi 3561 3562fi 3563 3564fi # cf_cv_posix_visible 3565 3566 ;; 3567(netbsd*) 3568 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 3569 ;; 3570(openbsd[4-9]*) 3571 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 3572 cf_xopen_source="-D_BSD_SOURCE" 3573 cf_XOPEN_SOURCE=600 3574 ;; 3575(openbsd*) 3576 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 3577 ;; 3578(osf[45]*) 3579 cf_xopen_source="-D_OSF_SOURCE" 3580 ;; 3581(nto-qnx*) 3582 cf_xopen_source="-D_QNX_SOURCE" 3583 ;; 3584(sco*) 3585 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 3586 ;; 3587(solaris2.*) 3588 cf_xopen_source="-D__EXTENSIONS__" 3589 cf_cv_xopen_source=broken 3590 ;; 3591(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 3592 cf_XOPEN_SOURCE= 3593 cf_POSIX_C_SOURCE= 3594 ;; 3595(*) 3596 3597echo "$as_me:3597: checking if we should define _XOPEN_SOURCE" >&5 3598echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3599if test "${cf_cv_xopen_source+set}" = set; then 3600 echo $ECHO_N "(cached) $ECHO_C" >&6 3601else 3602 3603 cat >conftest.$ac_ext <<_ACEOF 3604#line 3604 "configure" 3605#include "confdefs.h" 3606 3607#include <stdlib.h> 3608#include <string.h> 3609#include <sys/types.h> 3610 3611int 3612main (void) 3613{ 3614 3615#ifndef _XOPEN_SOURCE 3616make an error 3617#endif 3618 ; 3619 return 0; 3620} 3621_ACEOF 3622rm -f conftest.$ac_objext 3623if { (eval echo "$as_me:3623: \"$ac_compile\"") >&5 3624 (eval $ac_compile) 2>&5 3625 ac_status=$? 3626 echo "$as_me:3626: \$? = $ac_status" >&5 3627 (exit $ac_status); } && 3628 { ac_try='test -s conftest.$ac_objext' 3629 { (eval echo "$as_me:3629: \"$ac_try\"") >&5 3630 (eval $ac_try) 2>&5 3631 ac_status=$? 3632 echo "$as_me:3632: \$? = $ac_status" >&5 3633 (exit $ac_status); }; }; then 3634 cf_cv_xopen_source=no 3635else 3636 echo "$as_me: failed program was:" >&5 3637cat conftest.$ac_ext >&5 3638cf_save="$CPPFLAGS" 3639 3640 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3641 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3642 3643 cat >conftest.$ac_ext <<_ACEOF 3644#line 3644 "configure" 3645#include "confdefs.h" 3646 3647#include <stdlib.h> 3648#include <string.h> 3649#include <sys/types.h> 3650 3651int 3652main (void) 3653{ 3654 3655#ifdef _XOPEN_SOURCE 3656make an error 3657#endif 3658 ; 3659 return 0; 3660} 3661_ACEOF 3662rm -f conftest.$ac_objext 3663if { (eval echo "$as_me:3663: \"$ac_compile\"") >&5 3664 (eval $ac_compile) 2>&5 3665 ac_status=$? 3666 echo "$as_me:3666: \$? = $ac_status" >&5 3667 (exit $ac_status); } && 3668 { ac_try='test -s conftest.$ac_objext' 3669 { (eval echo "$as_me:3669: \"$ac_try\"") >&5 3670 (eval $ac_try) 2>&5 3671 ac_status=$? 3672 echo "$as_me:3672: \$? = $ac_status" >&5 3673 (exit $ac_status); }; }; then 3674 cf_cv_xopen_source=no 3675else 3676 echo "$as_me: failed program was:" >&5 3677cat conftest.$ac_ext >&5 3678cf_cv_xopen_source=$cf_XOPEN_SOURCE 3679fi 3680rm -f conftest.$ac_objext conftest.$ac_ext 3681 CPPFLAGS="$cf_save" 3682 3683fi 3684rm -f conftest.$ac_objext conftest.$ac_ext 3685 3686fi 3687echo "$as_me:3687: result: $cf_cv_xopen_source" >&5 3688echo "${ECHO_T}$cf_cv_xopen_source" >&6 3689 3690if test "$cf_cv_xopen_source" != no ; then 3691 3692CFLAGS=`echo "$CFLAGS" | \ 3693 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3694 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3695 3696CPPFLAGS=`echo "$CPPFLAGS" | \ 3697 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3698 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3699 3700 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3701 3702cf_fix_cppflags=no 3703cf_new_cflags= 3704cf_new_cppflags= 3705cf_new_extra_cppflags= 3706 3707for cf_add_cflags in $cf_temp_xopen_source 3708do 3709case $cf_fix_cppflags in 3710(no) 3711 case $cf_add_cflags in 3712 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3713 case $cf_add_cflags in 3714 (-D*) 3715 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3716 3717 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3718 && test -z "${cf_tst_cflags}" \ 3719 && cf_fix_cppflags=yes 3720 3721 if test $cf_fix_cppflags = yes ; then 3722 3723 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3724 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3725 3726 continue 3727 elif test "${cf_tst_cflags}" = "\"'" ; then 3728 3729 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3730 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3731 3732 continue 3733 fi 3734 ;; 3735 esac 3736 case "$CPPFLAGS" in 3737 (*$cf_add_cflags) 3738 ;; 3739 (*) 3740 case $cf_add_cflags in 3741 (-D*) 3742 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3743 3744CPPFLAGS=`echo "$CPPFLAGS" | \ 3745 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3746 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3747 3748 ;; 3749 esac 3750 3751 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 3752 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 3753 3754 ;; 3755 esac 3756 ;; 3757 (*) 3758 3759 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 3760 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 3761 3762 ;; 3763 esac 3764 ;; 3765(yes) 3766 3767 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3768 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3769 3770 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3771 3772 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3773 && test -z "${cf_tst_cflags}" \ 3774 && cf_fix_cppflags=no 3775 ;; 3776esac 3777done 3778 3779if test -n "$cf_new_cflags" ; then 3780 3781 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 3782 CFLAGS="${CFLAGS}$cf_new_cflags" 3783 3784fi 3785 3786if test -n "$cf_new_cppflags" ; then 3787 3788 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3789 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 3790 3791fi 3792 3793if test -n "$cf_new_extra_cppflags" ; then 3794 3795 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 3796 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 3797 3798fi 3799 3800fi 3801 3802if test "$cf_cv_posix_visible" = no; then 3803 3804cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3805 3806cf_save_CFLAGS="$CFLAGS" 3807cf_save_CPPFLAGS="$CPPFLAGS" 3808 3809cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3810 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3811 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3812 3813cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3814 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3815 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3816 3817echo "$as_me:3817: checking if we should define _POSIX_C_SOURCE" >&5 3818echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3819if test "${cf_cv_posix_c_source+set}" = set; then 3820 echo $ECHO_N "(cached) $ECHO_C" >&6 3821else 3822 3823echo "${as_me:-configure}:3823: testing if the symbol is already defined go no further ..." 1>&5 3824 3825 cat >conftest.$ac_ext <<_ACEOF 3826#line 3826 "configure" 3827#include "confdefs.h" 3828#include <sys/types.h> 3829int 3830main (void) 3831{ 3832 3833#ifndef _POSIX_C_SOURCE 3834make an error 3835#endif 3836 ; 3837 return 0; 3838} 3839_ACEOF 3840rm -f conftest.$ac_objext 3841if { (eval echo "$as_me:3841: \"$ac_compile\"") >&5 3842 (eval $ac_compile) 2>&5 3843 ac_status=$? 3844 echo "$as_me:3844: \$? = $ac_status" >&5 3845 (exit $ac_status); } && 3846 { ac_try='test -s conftest.$ac_objext' 3847 { (eval echo "$as_me:3847: \"$ac_try\"") >&5 3848 (eval $ac_try) 2>&5 3849 ac_status=$? 3850 echo "$as_me:3850: \$? = $ac_status" >&5 3851 (exit $ac_status); }; }; then 3852 cf_cv_posix_c_source=no 3853else 3854 echo "$as_me: failed program was:" >&5 3855cat conftest.$ac_ext >&5 3856cf_want_posix_source=no 3857 case .$cf_POSIX_C_SOURCE in 3858 (.[12]??*) 3859 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3860 ;; 3861 (.2) 3862 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3863 cf_want_posix_source=yes 3864 ;; 3865 (.*) 3866 cf_want_posix_source=yes 3867 ;; 3868 esac 3869 if test "$cf_want_posix_source" = yes ; then 3870 cat >conftest.$ac_ext <<_ACEOF 3871#line 3871 "configure" 3872#include "confdefs.h" 3873#include <sys/types.h> 3874int 3875main (void) 3876{ 3877 3878#ifdef _POSIX_SOURCE 3879make an error 3880#endif 3881 ; 3882 return 0; 3883} 3884_ACEOF 3885rm -f conftest.$ac_objext 3886if { (eval echo "$as_me:3886: \"$ac_compile\"") >&5 3887 (eval $ac_compile) 2>&5 3888 ac_status=$? 3889 echo "$as_me:3889: \$? = $ac_status" >&5 3890 (exit $ac_status); } && 3891 { ac_try='test -s conftest.$ac_objext' 3892 { (eval echo "$as_me:3892: \"$ac_try\"") >&5 3893 (eval $ac_try) 2>&5 3894 ac_status=$? 3895 echo "$as_me:3895: \$? = $ac_status" >&5 3896 (exit $ac_status); }; }; then 3897 : 3898else 3899 echo "$as_me: failed program was:" >&5 3900cat conftest.$ac_ext >&5 3901cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3902fi 3903rm -f conftest.$ac_objext conftest.$ac_ext 3904 fi 3905 3906echo "${as_me:-configure}:3906: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3907 3908 CFLAGS="$cf_trim_CFLAGS" 3909 CPPFLAGS="$cf_trim_CPPFLAGS" 3910 3911 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 3912 CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source" 3913 3914echo "${as_me:-configure}:3914: testing if the second compile does not leave our definition intact error ..." 1>&5 3915 3916 cat >conftest.$ac_ext <<_ACEOF 3917#line 3917 "configure" 3918#include "confdefs.h" 3919#include <sys/types.h> 3920int 3921main (void) 3922{ 3923 3924#ifndef _POSIX_C_SOURCE 3925make an error 3926#endif 3927 ; 3928 return 0; 3929} 3930_ACEOF 3931rm -f conftest.$ac_objext 3932if { (eval echo "$as_me:3932: \"$ac_compile\"") >&5 3933 (eval $ac_compile) 2>&5 3934 ac_status=$? 3935 echo "$as_me:3935: \$? = $ac_status" >&5 3936 (exit $ac_status); } && 3937 { ac_try='test -s conftest.$ac_objext' 3938 { (eval echo "$as_me:3938: \"$ac_try\"") >&5 3939 (eval $ac_try) 2>&5 3940 ac_status=$? 3941 echo "$as_me:3941: \$? = $ac_status" >&5 3942 (exit $ac_status); }; }; then 3943 : 3944else 3945 echo "$as_me: failed program was:" >&5 3946cat conftest.$ac_ext >&5 3947cf_cv_posix_c_source=no 3948fi 3949rm -f conftest.$ac_objext conftest.$ac_ext 3950 CFLAGS="$cf_save_CFLAGS" 3951 CPPFLAGS="$cf_save_CPPFLAGS" 3952 3953fi 3954rm -f conftest.$ac_objext conftest.$ac_ext 3955 3956fi 3957echo "$as_me:3957: result: $cf_cv_posix_c_source" >&5 3958echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3959 3960if test "$cf_cv_posix_c_source" != no ; then 3961 CFLAGS="$cf_trim_CFLAGS" 3962 CPPFLAGS="$cf_trim_CPPFLAGS" 3963 3964cf_fix_cppflags=no 3965cf_new_cflags= 3966cf_new_cppflags= 3967cf_new_extra_cppflags= 3968 3969for cf_add_cflags in $cf_cv_posix_c_source 3970do 3971case $cf_fix_cppflags in 3972(no) 3973 case $cf_add_cflags in 3974 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3975 case $cf_add_cflags in 3976 (-D*) 3977 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3978 3979 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3980 && test -z "${cf_tst_cflags}" \ 3981 && cf_fix_cppflags=yes 3982 3983 if test $cf_fix_cppflags = yes ; then 3984 3985 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3986 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3987 3988 continue 3989 elif test "${cf_tst_cflags}" = "\"'" ; then 3990 3991 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 3992 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 3993 3994 continue 3995 fi 3996 ;; 3997 esac 3998 case "$CPPFLAGS" in 3999 (*$cf_add_cflags) 4000 ;; 4001 (*) 4002 case $cf_add_cflags in 4003 (-D*) 4004 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4005 4006CPPFLAGS=`echo "$CPPFLAGS" | \ 4007 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4008 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4009 4010 ;; 4011 esac 4012 4013 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4014 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4015 4016 ;; 4017 esac 4018 ;; 4019 (*) 4020 4021 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4022 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4023 4024 ;; 4025 esac 4026 ;; 4027(yes) 4028 4029 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4030 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4031 4032 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4033 4034 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4035 && test -z "${cf_tst_cflags}" \ 4036 && cf_fix_cppflags=no 4037 ;; 4038esac 4039done 4040 4041if test -n "$cf_new_cflags" ; then 4042 4043 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4044 CFLAGS="${CFLAGS}$cf_new_cflags" 4045 4046fi 4047 4048if test -n "$cf_new_cppflags" ; then 4049 4050 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4051 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4052 4053fi 4054 4055if test -n "$cf_new_extra_cppflags" ; then 4056 4057 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4058 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4059 4060fi 4061 4062fi 4063 4064fi # cf_cv_posix_visible 4065 4066 ;; 4067esac 4068 4069if test -n "$cf_xopen_source" ; then 4070 4071cf_fix_cppflags=no 4072cf_new_cflags= 4073cf_new_cppflags= 4074cf_new_extra_cppflags= 4075 4076for cf_add_cflags in $cf_xopen_source 4077do 4078case $cf_fix_cppflags in 4079(no) 4080 case $cf_add_cflags in 4081 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4082 case $cf_add_cflags in 4083 (-D*) 4084 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4085 4086 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4087 && test -z "${cf_tst_cflags}" \ 4088 && cf_fix_cppflags=yes 4089 4090 if test $cf_fix_cppflags = yes ; then 4091 4092 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4093 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4094 4095 continue 4096 elif test "${cf_tst_cflags}" = "\"'" ; then 4097 4098 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4099 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4100 4101 continue 4102 fi 4103 ;; 4104 esac 4105 case "$CPPFLAGS" in 4106 (*$cf_add_cflags) 4107 ;; 4108 (*) 4109 case $cf_add_cflags in 4110 (-D*) 4111 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4112 4113CPPFLAGS=`echo "$CPPFLAGS" | \ 4114 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4115 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4116 4117 ;; 4118 esac 4119 4120 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4121 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4122 4123 ;; 4124 esac 4125 ;; 4126 (*) 4127 4128 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4129 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4130 4131 ;; 4132 esac 4133 ;; 4134(yes) 4135 4136 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4137 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4138 4139 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4140 4141 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4142 && test -z "${cf_tst_cflags}" \ 4143 && cf_fix_cppflags=no 4144 ;; 4145esac 4146done 4147 4148if test -n "$cf_new_cflags" ; then 4149 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 4150 4151echo "${as_me:-configure}:4151: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 4152 4153 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4154 CFLAGS="${CFLAGS}$cf_new_cflags" 4155 4156fi 4157 4158if test -n "$cf_new_cppflags" ; then 4159 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 4160 4161echo "${as_me:-configure}:4161: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 4162 4163 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4164 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4165 4166fi 4167 4168if test -n "$cf_new_extra_cppflags" ; then 4169 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 4170 4171echo "${as_me:-configure}:4171: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 4172 4173 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4174 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4175 4176fi 4177 4178fi 4179 4180if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 4181 echo "$as_me:4181: checking if _XOPEN_SOURCE really is set" >&5 4182echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 4183 cat >conftest.$ac_ext <<_ACEOF 4184#line 4184 "configure" 4185#include "confdefs.h" 4186#include <stdlib.h> 4187int 4188main (void) 4189{ 4190 4191#ifndef _XOPEN_SOURCE 4192make an error 4193#endif 4194 ; 4195 return 0; 4196} 4197_ACEOF 4198rm -f conftest.$ac_objext 4199if { (eval echo "$as_me:4199: \"$ac_compile\"") >&5 4200 (eval $ac_compile) 2>&5 4201 ac_status=$? 4202 echo "$as_me:4202: \$? = $ac_status" >&5 4203 (exit $ac_status); } && 4204 { ac_try='test -s conftest.$ac_objext' 4205 { (eval echo "$as_me:4205: \"$ac_try\"") >&5 4206 (eval $ac_try) 2>&5 4207 ac_status=$? 4208 echo "$as_me:4208: \$? = $ac_status" >&5 4209 (exit $ac_status); }; }; then 4210 cf_XOPEN_SOURCE_set=yes 4211else 4212 echo "$as_me: failed program was:" >&5 4213cat conftest.$ac_ext >&5 4214cf_XOPEN_SOURCE_set=no 4215fi 4216rm -f conftest.$ac_objext conftest.$ac_ext 4217 echo "$as_me:4217: result: $cf_XOPEN_SOURCE_set" >&5 4218echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 4219 if test $cf_XOPEN_SOURCE_set = yes 4220 then 4221 cat >conftest.$ac_ext <<_ACEOF 4222#line 4222 "configure" 4223#include "confdefs.h" 4224#include <stdlib.h> 4225int 4226main (void) 4227{ 4228 4229#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 4230make an error 4231#endif 4232 ; 4233 return 0; 4234} 4235_ACEOF 4236rm -f conftest.$ac_objext 4237if { (eval echo "$as_me:4237: \"$ac_compile\"") >&5 4238 (eval $ac_compile) 2>&5 4239 ac_status=$? 4240 echo "$as_me:4240: \$? = $ac_status" >&5 4241 (exit $ac_status); } && 4242 { ac_try='test -s conftest.$ac_objext' 4243 { (eval echo "$as_me:4243: \"$ac_try\"") >&5 4244 (eval $ac_try) 2>&5 4245 ac_status=$? 4246 echo "$as_me:4246: \$? = $ac_status" >&5 4247 (exit $ac_status); }; }; then 4248 cf_XOPEN_SOURCE_set_ok=yes 4249else 4250 echo "$as_me: failed program was:" >&5 4251cat conftest.$ac_ext >&5 4252cf_XOPEN_SOURCE_set_ok=no 4253fi 4254rm -f conftest.$ac_objext conftest.$ac_ext 4255 if test $cf_XOPEN_SOURCE_set_ok = no 4256 then 4257 { echo "$as_me:4257: WARNING: _XOPEN_SOURCE is lower than requested" >&5 4258echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 4259 fi 4260 else 4261 4262echo "$as_me:4262: checking if we should define _XOPEN_SOURCE" >&5 4263echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 4264if test "${cf_cv_xopen_source+set}" = set; then 4265 echo $ECHO_N "(cached) $ECHO_C" >&6 4266else 4267 4268 cat >conftest.$ac_ext <<_ACEOF 4269#line 4269 "configure" 4270#include "confdefs.h" 4271 4272#include <stdlib.h> 4273#include <string.h> 4274#include <sys/types.h> 4275 4276int 4277main (void) 4278{ 4279 4280#ifndef _XOPEN_SOURCE 4281make an error 4282#endif 4283 ; 4284 return 0; 4285} 4286_ACEOF 4287rm -f conftest.$ac_objext 4288if { (eval echo "$as_me:4288: \"$ac_compile\"") >&5 4289 (eval $ac_compile) 2>&5 4290 ac_status=$? 4291 echo "$as_me:4291: \$? = $ac_status" >&5 4292 (exit $ac_status); } && 4293 { ac_try='test -s conftest.$ac_objext' 4294 { (eval echo "$as_me:4294: \"$ac_try\"") >&5 4295 (eval $ac_try) 2>&5 4296 ac_status=$? 4297 echo "$as_me:4297: \$? = $ac_status" >&5 4298 (exit $ac_status); }; }; then 4299 cf_cv_xopen_source=no 4300else 4301 echo "$as_me: failed program was:" >&5 4302cat conftest.$ac_ext >&5 4303cf_save="$CPPFLAGS" 4304 4305 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4306 CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 4307 4308 cat >conftest.$ac_ext <<_ACEOF 4309#line 4309 "configure" 4310#include "confdefs.h" 4311 4312#include <stdlib.h> 4313#include <string.h> 4314#include <sys/types.h> 4315 4316int 4317main (void) 4318{ 4319 4320#ifdef _XOPEN_SOURCE 4321make an error 4322#endif 4323 ; 4324 return 0; 4325} 4326_ACEOF 4327rm -f conftest.$ac_objext 4328if { (eval echo "$as_me:4328: \"$ac_compile\"") >&5 4329 (eval $ac_compile) 2>&5 4330 ac_status=$? 4331 echo "$as_me:4331: \$? = $ac_status" >&5 4332 (exit $ac_status); } && 4333 { ac_try='test -s conftest.$ac_objext' 4334 { (eval echo "$as_me:4334: \"$ac_try\"") >&5 4335 (eval $ac_try) 2>&5 4336 ac_status=$? 4337 echo "$as_me:4337: \$? = $ac_status" >&5 4338 (exit $ac_status); }; }; then 4339 cf_cv_xopen_source=no 4340else 4341 echo "$as_me: failed program was:" >&5 4342cat conftest.$ac_ext >&5 4343cf_cv_xopen_source=$cf_XOPEN_SOURCE 4344fi 4345rm -f conftest.$ac_objext conftest.$ac_ext 4346 CPPFLAGS="$cf_save" 4347 4348fi 4349rm -f conftest.$ac_objext conftest.$ac_ext 4350 4351fi 4352echo "$as_me:4352: result: $cf_cv_xopen_source" >&5 4353echo "${ECHO_T}$cf_cv_xopen_source" >&6 4354 4355if test "$cf_cv_xopen_source" != no ; then 4356 4357CFLAGS=`echo "$CFLAGS" | \ 4358 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4359 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4360 4361CPPFLAGS=`echo "$CPPFLAGS" | \ 4362 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 4363 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 4364 4365 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 4366 4367cf_fix_cppflags=no 4368cf_new_cflags= 4369cf_new_cppflags= 4370cf_new_extra_cppflags= 4371 4372for cf_add_cflags in $cf_temp_xopen_source 4373do 4374case $cf_fix_cppflags in 4375(no) 4376 case $cf_add_cflags in 4377 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4378 case $cf_add_cflags in 4379 (-D*) 4380 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4381 4382 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4383 && test -z "${cf_tst_cflags}" \ 4384 && cf_fix_cppflags=yes 4385 4386 if test $cf_fix_cppflags = yes ; then 4387 4388 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4389 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4390 4391 continue 4392 elif test "${cf_tst_cflags}" = "\"'" ; then 4393 4394 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4395 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4396 4397 continue 4398 fi 4399 ;; 4400 esac 4401 case "$CPPFLAGS" in 4402 (*$cf_add_cflags) 4403 ;; 4404 (*) 4405 case $cf_add_cflags in 4406 (-D*) 4407 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4408 4409CPPFLAGS=`echo "$CPPFLAGS" | \ 4410 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4411 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4412 4413 ;; 4414 esac 4415 4416 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 4417 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 4418 4419 ;; 4420 esac 4421 ;; 4422 (*) 4423 4424 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 4425 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 4426 4427 ;; 4428 esac 4429 ;; 4430(yes) 4431 4432 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 4433 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 4434 4435 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4436 4437 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4438 && test -z "${cf_tst_cflags}" \ 4439 && cf_fix_cppflags=no 4440 ;; 4441esac 4442done 4443 4444if test -n "$cf_new_cflags" ; then 4445 4446 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 4447 CFLAGS="${CFLAGS}$cf_new_cflags" 4448 4449fi 4450 4451if test -n "$cf_new_cppflags" ; then 4452 4453 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 4454 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 4455 4456fi 4457 4458if test -n "$cf_new_extra_cppflags" ; then 4459 4460 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 4461 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 4462 4463fi 4464 4465fi 4466 4467 fi 4468fi 4469fi # cf_cv_posix_visible 4470 4471ac_ext=c 4472ac_cpp='$CPP $CPPFLAGS' 4473ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4474ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4475ac_compiler_gnu=$ac_cv_c_compiler_gnu 4476ac_main_return=return 4477echo "$as_me:4477: checking how to run the C preprocessor" >&5 4478echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 4479# On Suns, sometimes $CPP names a directory. 4480if test -n "$CPP" && test -d "$CPP"; then 4481 CPP= 4482fi 4483if test -z "$CPP"; then 4484 if test "${ac_cv_prog_CPP+set}" = set; then 4485 echo $ECHO_N "(cached) $ECHO_C" >&6 4486else 4487 # Double quotes because CPP needs to be expanded 4488 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4489 do 4490 ac_preproc_ok=false 4491for ac_c_preproc_warn_flag in '' yes 4492do 4493 # Use a header file that comes with gcc, so configuring glibc 4494 # with a fresh cross-compiler works. 4495 # On the NeXT, cc -E runs the code through the compiler's parser, 4496 # not just through cpp. "Syntax error" is here to catch this case. 4497 cat >conftest.$ac_ext <<_ACEOF 4498#line 4498 "configure" 4499#include "confdefs.h" 4500#include <assert.h> 4501 Syntax error 4502_ACEOF 4503if { (eval echo "$as_me:4503: \"$ac_cpp conftest.$ac_ext\"") >&5 4504 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4505 ac_status=$? 4506 egrep -v '^ *\+' conftest.er1 >conftest.err 4507 rm -f conftest.er1 4508 cat conftest.err >&5 4509 echo "$as_me:4509: \$? = $ac_status" >&5 4510 (exit $ac_status); } >/dev/null; then 4511 if test -s conftest.err; then 4512 ac_cpp_err=$ac_c_preproc_warn_flag 4513 else 4514 ac_cpp_err= 4515 fi 4516else 4517 ac_cpp_err=yes 4518fi 4519if test -z "$ac_cpp_err"; then 4520 : 4521else 4522 echo "$as_me: failed program was:" >&5 4523 cat conftest.$ac_ext >&5 4524 # Broken: fails on valid input. 4525continue 4526fi 4527rm -f conftest.err conftest.$ac_ext 4528 4529 # OK, works on sane cases. Now check whether non-existent headers 4530 # can be detected and how. 4531 cat >conftest.$ac_ext <<_ACEOF 4532#line 4532 "configure" 4533#include "confdefs.h" 4534#include <ac_nonexistent.h> 4535_ACEOF 4536if { (eval echo "$as_me:4536: \"$ac_cpp conftest.$ac_ext\"") >&5 4537 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4538 ac_status=$? 4539 egrep -v '^ *\+' conftest.er1 >conftest.err 4540 rm -f conftest.er1 4541 cat conftest.err >&5 4542 echo "$as_me:4542: \$? = $ac_status" >&5 4543 (exit $ac_status); } >/dev/null; then 4544 if test -s conftest.err; then 4545 ac_cpp_err=$ac_c_preproc_warn_flag 4546 else 4547 ac_cpp_err= 4548 fi 4549else 4550 ac_cpp_err=yes 4551fi 4552if test -z "$ac_cpp_err"; then 4553 # Broken: success on invalid input. 4554continue 4555else 4556 echo "$as_me: failed program was:" >&5 4557 cat conftest.$ac_ext >&5 4558 # Passes both tests. 4559ac_preproc_ok=: 4560break 4561fi 4562rm -f conftest.err conftest.$ac_ext 4563 4564done 4565# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4566rm -f conftest.err conftest.$ac_ext 4567if $ac_preproc_ok; then 4568 break 4569fi 4570 4571 done 4572 ac_cv_prog_CPP=$CPP 4573 4574fi 4575 CPP=$ac_cv_prog_CPP 4576else 4577 ac_cv_prog_CPP=$CPP 4578fi 4579echo "$as_me:4579: result: $CPP" >&5 4580echo "${ECHO_T}$CPP" >&6 4581ac_preproc_ok=false 4582for ac_c_preproc_warn_flag in '' yes 4583do 4584 # Use a header file that comes with gcc, so configuring glibc 4585 # with a fresh cross-compiler works. 4586 # On the NeXT, cc -E runs the code through the compiler's parser, 4587 # not just through cpp. "Syntax error" is here to catch this case. 4588 cat >conftest.$ac_ext <<_ACEOF 4589#line 4589 "configure" 4590#include "confdefs.h" 4591#include <assert.h> 4592 Syntax error 4593_ACEOF 4594if { (eval echo "$as_me:4594: \"$ac_cpp conftest.$ac_ext\"") >&5 4595 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4596 ac_status=$? 4597 egrep -v '^ *\+' conftest.er1 >conftest.err 4598 rm -f conftest.er1 4599 cat conftest.err >&5 4600 echo "$as_me:4600: \$? = $ac_status" >&5 4601 (exit $ac_status); } >/dev/null; then 4602 if test -s conftest.err; then 4603 ac_cpp_err=$ac_c_preproc_warn_flag 4604 else 4605 ac_cpp_err= 4606 fi 4607else 4608 ac_cpp_err=yes 4609fi 4610if test -z "$ac_cpp_err"; then 4611 : 4612else 4613 echo "$as_me: failed program was:" >&5 4614 cat conftest.$ac_ext >&5 4615 # Broken: fails on valid input. 4616continue 4617fi 4618rm -f conftest.err conftest.$ac_ext 4619 4620 # OK, works on sane cases. Now check whether non-existent headers 4621 # can be detected and how. 4622 cat >conftest.$ac_ext <<_ACEOF 4623#line 4623 "configure" 4624#include "confdefs.h" 4625#include <ac_nonexistent.h> 4626_ACEOF 4627if { (eval echo "$as_me:4627: \"$ac_cpp conftest.$ac_ext\"") >&5 4628 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4629 ac_status=$? 4630 egrep -v '^ *\+' conftest.er1 >conftest.err 4631 rm -f conftest.er1 4632 cat conftest.err >&5 4633 echo "$as_me:4633: \$? = $ac_status" >&5 4634 (exit $ac_status); } >/dev/null; then 4635 if test -s conftest.err; then 4636 ac_cpp_err=$ac_c_preproc_warn_flag 4637 else 4638 ac_cpp_err= 4639 fi 4640else 4641 ac_cpp_err=yes 4642fi 4643if test -z "$ac_cpp_err"; then 4644 # Broken: success on invalid input. 4645continue 4646else 4647 echo "$as_me: failed program was:" >&5 4648 cat conftest.$ac_ext >&5 4649 # Passes both tests. 4650ac_preproc_ok=: 4651break 4652fi 4653rm -f conftest.err conftest.$ac_ext 4654 4655done 4656# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4657rm -f conftest.err conftest.$ac_ext 4658if $ac_preproc_ok; then 4659 : 4660else 4661 { { echo "$as_me:4661: error: C preprocessor \"$CPP\" fails sanity check" >&5 4662echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 4663 { (exit 1); exit 1; }; } 4664fi 4665 4666ac_ext=c 4667ac_cpp='$CPP $CPPFLAGS' 4668ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4669ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4670ac_compiler_gnu=$ac_cv_c_compiler_gnu 4671ac_main_return=return 4672 4673for ac_header in fcntl.h 4674do 4675as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4676echo "$as_me:4676: checking for $ac_header" >&5 4677echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4678if eval "test \"\${$as_ac_Header+set}\" = set"; then 4679 echo $ECHO_N "(cached) $ECHO_C" >&6 4680else 4681 cat >conftest.$ac_ext <<_ACEOF 4682#line 4682 "configure" 4683#include "confdefs.h" 4684#include <$ac_header> 4685_ACEOF 4686if { (eval echo "$as_me:4686: \"$ac_cpp conftest.$ac_ext\"") >&5 4687 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4688 ac_status=$? 4689 egrep -v '^ *\+' conftest.er1 >conftest.err 4690 rm -f conftest.er1 4691 cat conftest.err >&5 4692 echo "$as_me:4692: \$? = $ac_status" >&5 4693 (exit $ac_status); } >/dev/null; then 4694 if test -s conftest.err; then 4695 ac_cpp_err=$ac_c_preproc_warn_flag 4696 else 4697 ac_cpp_err= 4698 fi 4699else 4700 ac_cpp_err=yes 4701fi 4702if test -z "$ac_cpp_err"; then 4703 eval "$as_ac_Header=yes" 4704else 4705 echo "$as_me: failed program was:" >&5 4706 cat conftest.$ac_ext >&5 4707 eval "$as_ac_Header=no" 4708fi 4709rm -f conftest.err conftest.$ac_ext 4710fi 4711echo "$as_me:4711: result: `eval echo '${'$as_ac_Header'}'`" >&5 4712echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4713if test `eval echo '${'$as_ac_Header'}'` = yes; then 4714 cat >>confdefs.h <<EOF 4715#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4716EOF 4717 4718fi 4719done 4720 4721for ac_header in \ 4722unistd.h \ 4723 4724do 4725as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4726echo "$as_me:4726: checking for $ac_header" >&5 4727echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4728if eval "test \"\${$as_ac_Header+set}\" = set"; then 4729 echo $ECHO_N "(cached) $ECHO_C" >&6 4730else 4731 cat >conftest.$ac_ext <<_ACEOF 4732#line 4732 "configure" 4733#include "confdefs.h" 4734#include <$ac_header> 4735_ACEOF 4736if { (eval echo "$as_me:4736: \"$ac_cpp conftest.$ac_ext\"") >&5 4737 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4738 ac_status=$? 4739 egrep -v '^ *\+' conftest.er1 >conftest.err 4740 rm -f conftest.er1 4741 cat conftest.err >&5 4742 echo "$as_me:4742: \$? = $ac_status" >&5 4743 (exit $ac_status); } >/dev/null; then 4744 if test -s conftest.err; then 4745 ac_cpp_err=$ac_c_preproc_warn_flag 4746 else 4747 ac_cpp_err= 4748 fi 4749else 4750 ac_cpp_err=yes 4751fi 4752if test -z "$ac_cpp_err"; then 4753 eval "$as_ac_Header=yes" 4754else 4755 echo "$as_me: failed program was:" >&5 4756 cat conftest.$ac_ext >&5 4757 eval "$as_ac_Header=no" 4758fi 4759rm -f conftest.err conftest.$ac_ext 4760fi 4761echo "$as_me:4761: result: `eval echo '${'$as_ac_Header'}'`" >&5 4762echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4763if test `eval echo '${'$as_ac_Header'}'` = yes; then 4764 cat >>confdefs.h <<EOF 4765#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4766EOF 4767 4768fi 4769done 4770 4771echo "$as_me:4771: checking for working mkstemp" >&5 4772echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 4773if test "${cf_cv_func_mkstemp+set}" = set; then 4774 echo $ECHO_N "(cached) $ECHO_C" >&6 4775else 4776 4777rm -rf conftest* 4778if test "$cross_compiling" = yes; then 4779 cf_cv_func_mkstemp=maybe 4780else 4781 cat >conftest.$ac_ext <<_ACEOF 4782#line 4782 "configure" 4783#include "confdefs.h" 4784 4785#include <sys/types.h> 4786#ifdef HAVE_UNISTD_H 4787#include <unistd.h> 4788#endif 4789#include <stdlib.h> 4790#include <stdio.h> 4791#include <string.h> 4792#include <sys/stat.h> 4793int main(void) 4794{ 4795 char *tmpl = "conftestXXXXXX"; 4796 char name[2][80]; 4797 int n; 4798 int result = 0; 4799 int fd; 4800 struct stat sb; 4801 4802 umask(077); 4803 for (n = 0; n < 2; ++n) { 4804 strcpy(name[n], tmpl); 4805 if ((fd = mkstemp(name[n])) >= 0) { 4806 if (!strcmp(name[n], tmpl) 4807 || stat(name[n], &sb) != 0 4808 || (sb.st_mode & S_IFMT) != S_IFREG 4809 || (sb.st_mode & 077) != 0) { 4810 result = 1; 4811 } 4812 close(fd); 4813 } 4814 } 4815 if (result == 0 4816 && !strcmp(name[0], name[1])) 4817 result = 1; 4818 ${cf_cv_main_return:-return}(result); 4819} 4820 4821_ACEOF 4822rm -f conftest$ac_exeext 4823if { (eval echo "$as_me:4823: \"$ac_link\"") >&5 4824 (eval $ac_link) 2>&5 4825 ac_status=$? 4826 echo "$as_me:4826: \$? = $ac_status" >&5 4827 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4828 { (eval echo "$as_me:4828: \"$ac_try\"") >&5 4829 (eval $ac_try) 2>&5 4830 ac_status=$? 4831 echo "$as_me:4831: \$? = $ac_status" >&5 4832 (exit $ac_status); }; }; then 4833 cf_cv_func_mkstemp=yes 4834 4835else 4836 echo "$as_me: program exited with status $ac_status" >&5 4837echo "$as_me: failed program was:" >&5 4838cat conftest.$ac_ext >&5 4839cf_cv_func_mkstemp=no 4840 4841fi 4842rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4843fi 4844 4845fi 4846echo "$as_me:4846: result: $cf_cv_func_mkstemp" >&5 4847echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 4848if test "x$cf_cv_func_mkstemp" = xmaybe ; then 4849 echo "$as_me:4849: checking for mkstemp" >&5 4850echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 4851if test "${ac_cv_func_mkstemp+set}" = set; then 4852 echo $ECHO_N "(cached) $ECHO_C" >&6 4853else 4854 cat >conftest.$ac_ext <<_ACEOF 4855#line 4855 "configure" 4856#include "confdefs.h" 4857#define mkstemp autoconf_temporary 4858#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 4859#undef mkstemp 4860 4861#ifdef __cplusplus 4862extern "C" 4863#endif 4864 4865/* We use char because int might match the return type of a gcc2 4866 builtin and then its argument prototype would still apply. */ 4867char mkstemp (void); 4868 4869int 4870main (void) 4871{ 4872 4873/* The GNU C library defines stubs for functions which it implements 4874 to always fail with ENOSYS. Some functions are actually named 4875 something starting with __ and the normal name is an alias. */ 4876#if defined (__stub_mkstemp) || defined (__stub___mkstemp) 4877#error found stub for mkstemp 4878#endif 4879 4880 return mkstemp (); 4881 ; 4882 return 0; 4883} 4884_ACEOF 4885rm -f conftest.$ac_objext conftest$ac_exeext 4886if { (eval echo "$as_me:4886: \"$ac_link\"") >&5 4887 (eval $ac_link) 2>&5 4888 ac_status=$? 4889 echo "$as_me:4889: \$? = $ac_status" >&5 4890 (exit $ac_status); } && 4891 { ac_try='test -s conftest$ac_exeext' 4892 { (eval echo "$as_me:4892: \"$ac_try\"") >&5 4893 (eval $ac_try) 2>&5 4894 ac_status=$? 4895 echo "$as_me:4895: \$? = $ac_status" >&5 4896 (exit $ac_status); }; }; then 4897 ac_cv_func_mkstemp=yes 4898else 4899 echo "$as_me: failed program was:" >&5 4900cat conftest.$ac_ext >&5 4901ac_cv_func_mkstemp=no 4902fi 4903rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4904fi 4905echo "$as_me:4905: result: $ac_cv_func_mkstemp" >&5 4906echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 4907 4908fi 4909if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 4910 4911cat >>confdefs.h <<\EOF 4912#define HAVE_MKSTEMP 1 4913EOF 4914 4915fi 4916 4917for ac_header in unistd.h getopt.h 4918do 4919as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4920echo "$as_me:4920: checking for $ac_header" >&5 4921echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4922if eval "test \"\${$as_ac_Header+set}\" = set"; then 4923 echo $ECHO_N "(cached) $ECHO_C" >&6 4924else 4925 cat >conftest.$ac_ext <<_ACEOF 4926#line 4926 "configure" 4927#include "confdefs.h" 4928#include <$ac_header> 4929_ACEOF 4930if { (eval echo "$as_me:4930: \"$ac_cpp conftest.$ac_ext\"") >&5 4931 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4932 ac_status=$? 4933 egrep -v '^ *\+' conftest.er1 >conftest.err 4934 rm -f conftest.er1 4935 cat conftest.err >&5 4936 echo "$as_me:4936: \$? = $ac_status" >&5 4937 (exit $ac_status); } >/dev/null; then 4938 if test -s conftest.err; then 4939 ac_cpp_err=$ac_c_preproc_warn_flag 4940 else 4941 ac_cpp_err= 4942 fi 4943else 4944 ac_cpp_err=yes 4945fi 4946if test -z "$ac_cpp_err"; then 4947 eval "$as_ac_Header=yes" 4948else 4949 echo "$as_me: failed program was:" >&5 4950 cat conftest.$ac_ext >&5 4951 eval "$as_ac_Header=no" 4952fi 4953rm -f conftest.err conftest.$ac_ext 4954fi 4955echo "$as_me:4955: result: `eval echo '${'$as_ac_Header'}'`" >&5 4956echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4957if test `eval echo '${'$as_ac_Header'}'` = yes; then 4958 cat >>confdefs.h <<EOF 4959#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4960EOF 4961 4962fi 4963done 4964 4965echo "$as_me:4965: checking for header declaring getopt variables" >&5 4966echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6 4967if test "${cf_cv_getopt_header+set}" = set; then 4968 echo $ECHO_N "(cached) $ECHO_C" >&6 4969else 4970 4971cf_cv_getopt_header=none 4972for cf_header in stdio.h stdlib.h unistd.h getopt.h 4973do 4974cat >conftest.$ac_ext <<_ACEOF 4975#line 4975 "configure" 4976#include "confdefs.h" 4977 4978#include <$cf_header> 4979int 4980main (void) 4981{ 4982int x = optind; char *y = optarg 4983 ; 4984 return 0; 4985} 4986_ACEOF 4987rm -f conftest.$ac_objext 4988if { (eval echo "$as_me:4988: \"$ac_compile\"") >&5 4989 (eval $ac_compile) 2>&5 4990 ac_status=$? 4991 echo "$as_me:4991: \$? = $ac_status" >&5 4992 (exit $ac_status); } && 4993 { ac_try='test -s conftest.$ac_objext' 4994 { (eval echo "$as_me:4994: \"$ac_try\"") >&5 4995 (eval $ac_try) 2>&5 4996 ac_status=$? 4997 echo "$as_me:4997: \$? = $ac_status" >&5 4998 (exit $ac_status); }; }; then 4999 cf_cv_getopt_header=$cf_header 5000 break 5001else 5002 echo "$as_me: failed program was:" >&5 5003cat conftest.$ac_ext >&5 5004fi 5005rm -f conftest.$ac_objext conftest.$ac_ext 5006done 5007 5008fi 5009echo "$as_me:5009: result: $cf_cv_getopt_header" >&5 5010echo "${ECHO_T}$cf_cv_getopt_header" >&6 5011if test $cf_cv_getopt_header != none ; then 5012 5013cat >>confdefs.h <<\EOF 5014#define HAVE_GETOPT_HEADER 1 5015EOF 5016 5017fi 5018if test $cf_cv_getopt_header = getopt.h ; then 5019 5020cat >>confdefs.h <<\EOF 5021#define NEED_GETOPT_H 1 5022EOF 5023 5024fi 5025 5026for ac_func in getopt vsnprintf 5027do 5028as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5029echo "$as_me:5029: checking for $ac_func" >&5 5030echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5031if eval "test \"\${$as_ac_var+set}\" = set"; then 5032 echo $ECHO_N "(cached) $ECHO_C" >&6 5033else 5034 cat >conftest.$ac_ext <<_ACEOF 5035#line 5035 "configure" 5036#include "confdefs.h" 5037#define $ac_func autoconf_temporary 5038#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */ 5039#undef $ac_func 5040 5041#ifdef __cplusplus 5042extern "C" 5043#endif 5044 5045/* We use char because int might match the return type of a gcc2 5046 builtin and then its argument prototype would still apply. */ 5047char $ac_func (void); 5048 5049int 5050main (void) 5051{ 5052 5053/* The GNU C library defines stubs for functions which it implements 5054 to always fail with ENOSYS. Some functions are actually named 5055 something starting with __ and the normal name is an alias. */ 5056#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5057#error found stub for $ac_func 5058#endif 5059 5060 return $ac_func (); 5061 ; 5062 return 0; 5063} 5064_ACEOF 5065rm -f conftest.$ac_objext conftest$ac_exeext 5066if { (eval echo "$as_me:5066: \"$ac_link\"") >&5 5067 (eval $ac_link) 2>&5 5068 ac_status=$? 5069 echo "$as_me:5069: \$? = $ac_status" >&5 5070 (exit $ac_status); } && 5071 { ac_try='test -s conftest$ac_exeext' 5072 { (eval echo "$as_me:5072: \"$ac_try\"") >&5 5073 (eval $ac_try) 2>&5 5074 ac_status=$? 5075 echo "$as_me:5075: \$? = $ac_status" >&5 5076 (exit $ac_status); }; }; then 5077 eval "$as_ac_var=yes" 5078else 5079 echo "$as_me: failed program was:" >&5 5080cat conftest.$ac_ext >&5 5081eval "$as_ac_var=no" 5082fi 5083rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5084fi 5085echo "$as_me:5085: result: `eval echo '${'$as_ac_var'}'`" >&5 5086echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 5087if test `eval echo '${'$as_ac_var'}'` = yes; then 5088 cat >>confdefs.h <<EOF 5089#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5090EOF 5091 5092fi 5093done 5094 5095echo "$as_me:5095: checking for maximum table size" >&5 5096echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 5097 5098# Check whether --with-max-table-size or --without-max-table-size was given. 5099if test "${with_max_table_size+set}" = set; then 5100 withval="$with_max_table_size" 5101 5102fi; 5103if test -n "$with_max_table_size" 5104then 5105 echo "$as_me:5105: result: $with_max_table_size" >&5 5106echo "${ECHO_T}$with_max_table_size" >&6 5107 check=`expr "$with_max_table_size" + 0` 5108 if test "x$check" != "x$with_max_table_size" 5109 then 5110 { { echo "$as_me:5110: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 5111echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 5112 { (exit 1); exit 1; }; } 5113 fi 5114 5115cat >>confdefs.h <<EOF 5116#define MAXTABLE $with_max_table_size 5117EOF 5118 5119else 5120 echo "$as_me:5120: result: default" >&5 5121echo "${ECHO_T}default" >&6 5122fi 5123 5124echo "$as_me:5124: checking if backtracking extension is wanted" >&5 5125echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 5126 5127# Check whether --enable-btyacc or --disable-btyacc was given. 5128if test "${enable_btyacc+set}" = set; then 5129 enableval="$enable_btyacc" 5130 5131fi; 5132echo "$as_me:5132: result: $enable_btyacc" >&5 5133echo "${ECHO_T}$enable_btyacc" >&6 5134if test "$enable_btyacc" = "yes"; then 5135 5136cat >>confdefs.h <<\EOF 5137#define YYBTYACC 1 5138EOF 5139 5140 SKELETON=btyaccpar 5141else 5142 SKELETON=yaccpar 5143fi 5144 5145if ( test "$GCC" = yes || test "$GXX" = yes ) 5146then 5147echo "$as_me:5147: checking if you want to check for gcc warnings" >&5 5148echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 5149 5150# Check whether --with-warnings or --without-warnings was given. 5151if test "${with_warnings+set}" = set; then 5152 withval="$with_warnings" 5153 cf_opt_with_warnings=$withval 5154else 5155 cf_opt_with_warnings=no 5156fi; 5157echo "$as_me:5157: result: $cf_opt_with_warnings" >&5 5158echo "${ECHO_T}$cf_opt_with_warnings" >&6 5159if test "$cf_opt_with_warnings" != no ; then 5160 5161if test "$GCC" = yes 5162then 5163cat > conftest.i <<EOF 5164#ifndef GCC_PRINTF 5165#define GCC_PRINTF 0 5166#endif 5167#ifndef GCC_SCANF 5168#define GCC_SCANF 0 5169#endif 5170#ifndef GCC_NORETURN 5171#define GCC_NORETURN /* nothing */ 5172#endif 5173#ifndef GCC_UNUSED 5174#define GCC_UNUSED /* nothing */ 5175#endif 5176EOF 5177if test "$GCC" = yes 5178then 5179 { echo "$as_me:5179: checking for $CC __attribute__ directives..." >&5 5180echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 5181cat > conftest.$ac_ext <<EOF 5182#line 5182 "${as_me:-configure}" 5183#include "confdefs.h" 5184#include "conftest.h" 5185#include "conftest.i" 5186#if GCC_PRINTF 5187#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 5188#else 5189#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 5190#endif 5191#if GCC_SCANF 5192#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 5193#else 5194#define GCC_SCANFLIKE(fmt,var) /*nothing*/ 5195#endif 5196extern void wow(char *,...) GCC_SCANFLIKE(1,2); 5197extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 5198extern void foo(void) GCC_NORETURN; 5199int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; } 5200EOF 5201 cf_printf_attribute=no 5202 cf_scanf_attribute=no 5203 for cf_attribute in scanf printf unused noreturn 5204 do 5205 5206cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 5207 5208 cf_directive="__attribute__(($cf_attribute))" 5209 echo "checking for $CC $cf_directive" 1>&5 5210 5211 case $cf_attribute in 5212 (printf) 5213 cf_printf_attribute=yes 5214 cat >conftest.h <<EOF 5215#define GCC_$cf_ATTRIBUTE 1 5216EOF 5217 ;; 5218 (scanf) 5219 cf_scanf_attribute=yes 5220 cat >conftest.h <<EOF 5221#define GCC_$cf_ATTRIBUTE 1 5222EOF 5223 ;; 5224 (*) 5225 cat >conftest.h <<EOF 5226#define GCC_$cf_ATTRIBUTE $cf_directive 5227EOF 5228 ;; 5229 esac 5230 5231 if { (eval echo "$as_me:5231: \"$ac_compile\"") >&5 5232 (eval $ac_compile) 2>&5 5233 ac_status=$? 5234 echo "$as_me:5234: \$? = $ac_status" >&5 5235 (exit $ac_status); }; then 5236 test -n "$verbose" && echo "$as_me:5236: result: ... $cf_attribute" >&5 5237echo "${ECHO_T}... $cf_attribute" >&6 5238 cat conftest.h >>confdefs.h 5239 case $cf_attribute in 5240 (noreturn) 5241 5242cat >>confdefs.h <<EOF 5243#define GCC_NORETURN $cf_directive 5244EOF 5245 5246 ;; 5247 (printf) 5248 cf_value='/* nothing */' 5249 if test "$cf_printf_attribute" != no ; then 5250 cf_value='__attribute__((format(printf,fmt,var)))' 5251 5252cat >>confdefs.h <<\EOF 5253#define GCC_PRINTF 1 5254EOF 5255 5256 fi 5257 5258cat >>confdefs.h <<EOF 5259#define GCC_PRINTFLIKE(fmt,var) $cf_value 5260EOF 5261 5262 ;; 5263 (scanf) 5264 cf_value='/* nothing */' 5265 if test "$cf_scanf_attribute" != no ; then 5266 cf_value='__attribute__((format(scanf,fmt,var)))' 5267 5268cat >>confdefs.h <<\EOF 5269#define GCC_SCANF 1 5270EOF 5271 5272 fi 5273 5274cat >>confdefs.h <<EOF 5275#define GCC_SCANFLIKE(fmt,var) $cf_value 5276EOF 5277 5278 ;; 5279 (unused) 5280 5281cat >>confdefs.h <<EOF 5282#define GCC_UNUSED $cf_directive 5283EOF 5284 5285 ;; 5286 esac 5287 fi 5288 done 5289else 5290 fgrep define conftest.i >>confdefs.h 5291fi 5292rm -rf conftest* 5293fi 5294 5295if test "x$have_x" = xyes; then echo "skipping X-const check"; fi 5296cat > conftest.$ac_ext <<EOF 5297#line 5297 "${as_me:-configure}" 5298int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 5299EOF 5300if test "$INTEL_COMPILER" = yes 5301then 5302# The "-wdXXX" options suppress warnings: 5303# remark #1419: external declaration in primary source file 5304# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 5305# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 5306# remark #193: zero used for undefined preprocessing identifier 5307# remark #593: variable "curs_sb_left_arrow" was set but never used 5308# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 5309# remark #869: parameter "tw" was never referenced 5310# remark #981: operands are evaluated in unspecified order 5311# warning #279: controlling expression is constant 5312 5313 { echo "$as_me:5313: checking for $CC warning options..." >&5 5314echo "$as_me: checking for $CC warning options..." >&6;} 5315 cf_save_CFLAGS="$CFLAGS" 5316 EXTRA_CFLAGS="-Wall" 5317 for cf_opt in \ 5318 wd1419 \ 5319 wd1683 \ 5320 wd1684 \ 5321 wd193 \ 5322 wd593 \ 5323 wd279 \ 5324 wd810 \ 5325 wd869 \ 5326 wd981 5327 do 5328 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5329 if { (eval echo "$as_me:5329: \"$ac_compile\"") >&5 5330 (eval $ac_compile) 2>&5 5331 ac_status=$? 5332 echo "$as_me:5332: \$? = $ac_status" >&5 5333 (exit $ac_status); }; then 5334 test -n "$verbose" && echo "$as_me:5334: result: ... -$cf_opt" >&5 5335echo "${ECHO_T}... -$cf_opt" >&6 5336 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5337 fi 5338 done 5339 CFLAGS="$cf_save_CFLAGS" 5340elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown" 5341then 5342 { echo "$as_me:5342: checking for $CC warning options..." >&5 5343echo "$as_me: checking for $CC warning options..." >&6;} 5344 cf_save_CFLAGS="$CFLAGS" 5345 EXTRA_CFLAGS= 5346 cf_warn_CONST="" 5347 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 5348 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 5349 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 5350 for cf_opt in W Wall \ 5351 Wbad-function-cast \ 5352 Wcast-align \ 5353 Wcast-qual \ 5354 Wdeclaration-after-statement \ 5355 Wextra \ 5356 Winline \ 5357 Wmissing-declarations \ 5358 Wmissing-prototypes \ 5359 Wnested-externs \ 5360 Wpointer-arith \ 5361 Wshadow \ 5362 Wstrict-prototypes \ 5363 Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 5364 do 5365 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 5366 if { (eval echo "$as_me:5366: \"$ac_compile\"") >&5 5367 (eval $ac_compile) 2>&5 5368 ac_status=$? 5369 echo "$as_me:5369: \$? = $ac_status" >&5 5370 (exit $ac_status); }; then 5371 test -n "$verbose" && echo "$as_me:5371: result: ... -$cf_opt" >&5 5372echo "${ECHO_T}... -$cf_opt" >&6 5373 case $cf_opt in 5374 (Winline) 5375 case $GCC_VERSION in 5376 ([34].*) 5377 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5378 5379echo "${as_me:-configure}:5379: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5380 5381 continue;; 5382 esac 5383 ;; 5384 (Wpointer-arith) 5385 case $GCC_VERSION in 5386 ([12].*) 5387 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 5388 5389echo "${as_me:-configure}:5389: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 5390 5391 continue;; 5392 esac 5393 ;; 5394 esac 5395 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 5396 fi 5397 done 5398 CFLAGS="$cf_save_CFLAGS" 5399fi 5400rm -rf conftest* 5401 5402fi 5403fi 5404 5405echo "$as_me:5405: checking if you want to see long compiling messages" >&5 5406echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 5407 5408# Check whether --enable-echo or --disable-echo was given. 5409if test "${enable_echo+set}" = set; then 5410 enableval="$enable_echo" 5411 test "$enableval" != no && enableval=yes 5412 if test "$enableval" != "yes" ; then 5413 5414 ECHO_LT='--silent' 5415 ECHO_LD='@echo linking $@;' 5416 RULE_CC='@echo compiling $<' 5417 SHOW_CC='@echo compiling $@' 5418 ECHO_CC='@' 5419 5420 else 5421 5422 ECHO_LT='' 5423 ECHO_LD='' 5424 RULE_CC='' 5425 SHOW_CC='' 5426 ECHO_CC='' 5427 5428 fi 5429else 5430 enableval=yes 5431 5432 ECHO_LT='' 5433 ECHO_LD='' 5434 RULE_CC='' 5435 SHOW_CC='' 5436 ECHO_CC='' 5437 5438fi; 5439echo "$as_me:5439: result: $enableval" >&5 5440echo "${ECHO_T}$enableval" >&6 5441 5442echo "$as_me:5442: checking if you want to use dmalloc for testing" >&5 5443echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 5444 5445# Check whether --with-dmalloc or --without-dmalloc was given. 5446if test "${with_dmalloc+set}" = set; then 5447 withval="$with_dmalloc" 5448 5449cat >>confdefs.h <<EOF 5450#define USE_DMALLOC 1 5451EOF 5452 5453 : ${with_cflags:=-g} 5454 : ${with_no_leaks:=yes} 5455 with_dmalloc=yes 5456else 5457 with_dmalloc= 5458fi; 5459echo "$as_me:5459: result: ${with_dmalloc:-no}" >&5 5460echo "${ECHO_T}${with_dmalloc:-no}" >&6 5461 5462case .$with_cflags in 5463(.*-g*) 5464 case .$CFLAGS in 5465 (.*-g*) 5466 ;; 5467 (*) 5468 5469cf_fix_cppflags=no 5470cf_new_cflags= 5471cf_new_cppflags= 5472cf_new_extra_cppflags= 5473 5474for cf_add_cflags in -g 5475do 5476case $cf_fix_cppflags in 5477(no) 5478 case $cf_add_cflags in 5479 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5480 case $cf_add_cflags in 5481 (-D*) 5482 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5483 5484 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5485 && test -z "${cf_tst_cflags}" \ 5486 && cf_fix_cppflags=yes 5487 5488 if test $cf_fix_cppflags = yes ; then 5489 5490 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5491 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5492 5493 continue 5494 elif test "${cf_tst_cflags}" = "\"'" ; then 5495 5496 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5497 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5498 5499 continue 5500 fi 5501 ;; 5502 esac 5503 case "$CPPFLAGS" in 5504 (*$cf_add_cflags) 5505 ;; 5506 (*) 5507 case $cf_add_cflags in 5508 (-D*) 5509 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5510 5511CPPFLAGS=`echo "$CPPFLAGS" | \ 5512 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5513 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5514 5515 ;; 5516 esac 5517 5518 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5519 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5520 5521 ;; 5522 esac 5523 ;; 5524 (*) 5525 5526 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5527 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5528 5529 ;; 5530 esac 5531 ;; 5532(yes) 5533 5534 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5535 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5536 5537 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5538 5539 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5540 && test -z "${cf_tst_cflags}" \ 5541 && cf_fix_cppflags=no 5542 ;; 5543esac 5544done 5545 5546if test -n "$cf_new_cflags" ; then 5547 5548 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5549 CFLAGS="${CFLAGS}$cf_new_cflags" 5550 5551fi 5552 5553if test -n "$cf_new_cppflags" ; then 5554 5555 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5556 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5557 5558fi 5559 5560if test -n "$cf_new_extra_cppflags" ; then 5561 5562 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5563 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5564 5565fi 5566 5567 ;; 5568 esac 5569 ;; 5570esac 5571 5572if test "$with_dmalloc" = yes ; then 5573 echo "$as_me:5573: checking for dmalloc.h" >&5 5574echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 5575if test "${ac_cv_header_dmalloc_h+set}" = set; then 5576 echo $ECHO_N "(cached) $ECHO_C" >&6 5577else 5578 cat >conftest.$ac_ext <<_ACEOF 5579#line 5579 "configure" 5580#include "confdefs.h" 5581#include <dmalloc.h> 5582_ACEOF 5583if { (eval echo "$as_me:5583: \"$ac_cpp conftest.$ac_ext\"") >&5 5584 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5585 ac_status=$? 5586 egrep -v '^ *\+' conftest.er1 >conftest.err 5587 rm -f conftest.er1 5588 cat conftest.err >&5 5589 echo "$as_me:5589: \$? = $ac_status" >&5 5590 (exit $ac_status); } >/dev/null; then 5591 if test -s conftest.err; then 5592 ac_cpp_err=$ac_c_preproc_warn_flag 5593 else 5594 ac_cpp_err= 5595 fi 5596else 5597 ac_cpp_err=yes 5598fi 5599if test -z "$ac_cpp_err"; then 5600 ac_cv_header_dmalloc_h=yes 5601else 5602 echo "$as_me: failed program was:" >&5 5603 cat conftest.$ac_ext >&5 5604 ac_cv_header_dmalloc_h=no 5605fi 5606rm -f conftest.err conftest.$ac_ext 5607fi 5608echo "$as_me:5608: result: $ac_cv_header_dmalloc_h" >&5 5609echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 5610if test $ac_cv_header_dmalloc_h = yes; then 5611 5612echo "$as_me:5612: checking for dmalloc_debug in -ldmalloc" >&5 5613echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 5614if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 5615 echo $ECHO_N "(cached) $ECHO_C" >&6 5616else 5617 ac_check_lib_save_LIBS=$LIBS 5618LIBS="-ldmalloc $LIBS" 5619cat >conftest.$ac_ext <<_ACEOF 5620#line 5620 "configure" 5621#include "confdefs.h" 5622 5623/* Override any gcc2 internal prototype to avoid an error. */ 5624#ifdef __cplusplus 5625extern "C" 5626#endif 5627/* We use char because int might match the return type of a gcc2 5628 builtin and then its argument prototype would still apply. */ 5629char dmalloc_debug (); 5630int 5631main (void) 5632{ 5633dmalloc_debug (); 5634 ; 5635 return 0; 5636} 5637_ACEOF 5638rm -f conftest.$ac_objext conftest$ac_exeext 5639if { (eval echo "$as_me:5639: \"$ac_link\"") >&5 5640 (eval $ac_link) 2>&5 5641 ac_status=$? 5642 echo "$as_me:5642: \$? = $ac_status" >&5 5643 (exit $ac_status); } && 5644 { ac_try='test -s conftest$ac_exeext' 5645 { (eval echo "$as_me:5645: \"$ac_try\"") >&5 5646 (eval $ac_try) 2>&5 5647 ac_status=$? 5648 echo "$as_me:5648: \$? = $ac_status" >&5 5649 (exit $ac_status); }; }; then 5650 ac_cv_lib_dmalloc_dmalloc_debug=yes 5651else 5652 echo "$as_me: failed program was:" >&5 5653cat conftest.$ac_ext >&5 5654ac_cv_lib_dmalloc_dmalloc_debug=no 5655fi 5656rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5657LIBS=$ac_check_lib_save_LIBS 5658fi 5659echo "$as_me:5659: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 5660echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 5661if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 5662 cat >>confdefs.h <<EOF 5663#define HAVE_LIBDMALLOC 1 5664EOF 5665 5666 LIBS="-ldmalloc $LIBS" 5667 5668fi 5669 5670fi 5671 5672fi 5673 5674echo "$as_me:5674: checking if you want to use dbmalloc for testing" >&5 5675echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 5676 5677# Check whether --with-dbmalloc or --without-dbmalloc was given. 5678if test "${with_dbmalloc+set}" = set; then 5679 withval="$with_dbmalloc" 5680 5681cat >>confdefs.h <<EOF 5682#define USE_DBMALLOC 1 5683EOF 5684 5685 : ${with_cflags:=-g} 5686 : ${with_no_leaks:=yes} 5687 with_dbmalloc=yes 5688else 5689 with_dbmalloc= 5690fi; 5691echo "$as_me:5691: result: ${with_dbmalloc:-no}" >&5 5692echo "${ECHO_T}${with_dbmalloc:-no}" >&6 5693 5694case .$with_cflags in 5695(.*-g*) 5696 case .$CFLAGS in 5697 (.*-g*) 5698 ;; 5699 (*) 5700 5701cf_fix_cppflags=no 5702cf_new_cflags= 5703cf_new_cppflags= 5704cf_new_extra_cppflags= 5705 5706for cf_add_cflags in -g 5707do 5708case $cf_fix_cppflags in 5709(no) 5710 case $cf_add_cflags in 5711 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5712 case $cf_add_cflags in 5713 (-D*) 5714 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5715 5716 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5717 && test -z "${cf_tst_cflags}" \ 5718 && cf_fix_cppflags=yes 5719 5720 if test $cf_fix_cppflags = yes ; then 5721 5722 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5723 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5724 5725 continue 5726 elif test "${cf_tst_cflags}" = "\"'" ; then 5727 5728 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5729 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5730 5731 continue 5732 fi 5733 ;; 5734 esac 5735 case "$CPPFLAGS" in 5736 (*$cf_add_cflags) 5737 ;; 5738 (*) 5739 case $cf_add_cflags in 5740 (-D*) 5741 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5742 5743CPPFLAGS=`echo "$CPPFLAGS" | \ 5744 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5745 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5746 5747 ;; 5748 esac 5749 5750 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5751 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5752 5753 ;; 5754 esac 5755 ;; 5756 (*) 5757 5758 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5759 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5760 5761 ;; 5762 esac 5763 ;; 5764(yes) 5765 5766 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5767 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5768 5769 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5770 5771 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5772 && test -z "${cf_tst_cflags}" \ 5773 && cf_fix_cppflags=no 5774 ;; 5775esac 5776done 5777 5778if test -n "$cf_new_cflags" ; then 5779 5780 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 5781 CFLAGS="${CFLAGS}$cf_new_cflags" 5782 5783fi 5784 5785if test -n "$cf_new_cppflags" ; then 5786 5787 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 5788 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 5789 5790fi 5791 5792if test -n "$cf_new_extra_cppflags" ; then 5793 5794 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 5795 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 5796 5797fi 5798 5799 ;; 5800 esac 5801 ;; 5802esac 5803 5804if test "$with_dbmalloc" = yes ; then 5805 echo "$as_me:5805: checking for dbmalloc.h" >&5 5806echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 5807if test "${ac_cv_header_dbmalloc_h+set}" = set; then 5808 echo $ECHO_N "(cached) $ECHO_C" >&6 5809else 5810 cat >conftest.$ac_ext <<_ACEOF 5811#line 5811 "configure" 5812#include "confdefs.h" 5813#include <dbmalloc.h> 5814_ACEOF 5815if { (eval echo "$as_me:5815: \"$ac_cpp conftest.$ac_ext\"") >&5 5816 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5817 ac_status=$? 5818 egrep -v '^ *\+' conftest.er1 >conftest.err 5819 rm -f conftest.er1 5820 cat conftest.err >&5 5821 echo "$as_me:5821: \$? = $ac_status" >&5 5822 (exit $ac_status); } >/dev/null; then 5823 if test -s conftest.err; then 5824 ac_cpp_err=$ac_c_preproc_warn_flag 5825 else 5826 ac_cpp_err= 5827 fi 5828else 5829 ac_cpp_err=yes 5830fi 5831if test -z "$ac_cpp_err"; then 5832 ac_cv_header_dbmalloc_h=yes 5833else 5834 echo "$as_me: failed program was:" >&5 5835 cat conftest.$ac_ext >&5 5836 ac_cv_header_dbmalloc_h=no 5837fi 5838rm -f conftest.err conftest.$ac_ext 5839fi 5840echo "$as_me:5840: result: $ac_cv_header_dbmalloc_h" >&5 5841echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 5842if test $ac_cv_header_dbmalloc_h = yes; then 5843 5844echo "$as_me:5844: checking for debug_malloc in -ldbmalloc" >&5 5845echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 5846if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 5847 echo $ECHO_N "(cached) $ECHO_C" >&6 5848else 5849 ac_check_lib_save_LIBS=$LIBS 5850LIBS="-ldbmalloc $LIBS" 5851cat >conftest.$ac_ext <<_ACEOF 5852#line 5852 "configure" 5853#include "confdefs.h" 5854 5855/* Override any gcc2 internal prototype to avoid an error. */ 5856#ifdef __cplusplus 5857extern "C" 5858#endif 5859/* We use char because int might match the return type of a gcc2 5860 builtin and then its argument prototype would still apply. */ 5861char debug_malloc (); 5862int 5863main (void) 5864{ 5865debug_malloc (); 5866 ; 5867 return 0; 5868} 5869_ACEOF 5870rm -f conftest.$ac_objext conftest$ac_exeext 5871if { (eval echo "$as_me:5871: \"$ac_link\"") >&5 5872 (eval $ac_link) 2>&5 5873 ac_status=$? 5874 echo "$as_me:5874: \$? = $ac_status" >&5 5875 (exit $ac_status); } && 5876 { ac_try='test -s conftest$ac_exeext' 5877 { (eval echo "$as_me:5877: \"$ac_try\"") >&5 5878 (eval $ac_try) 2>&5 5879 ac_status=$? 5880 echo "$as_me:5880: \$? = $ac_status" >&5 5881 (exit $ac_status); }; }; then 5882 ac_cv_lib_dbmalloc_debug_malloc=yes 5883else 5884 echo "$as_me: failed program was:" >&5 5885cat conftest.$ac_ext >&5 5886ac_cv_lib_dbmalloc_debug_malloc=no 5887fi 5888rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5889LIBS=$ac_check_lib_save_LIBS 5890fi 5891echo "$as_me:5891: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 5892echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 5893if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 5894 cat >>confdefs.h <<EOF 5895#define HAVE_LIBDBMALLOC 1 5896EOF 5897 5898 LIBS="-ldbmalloc $LIBS" 5899 5900fi 5901 5902fi 5903 5904fi 5905 5906echo "$as_me:5906: checking if you want to use valgrind for testing" >&5 5907echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 5908 5909# Check whether --with-valgrind or --without-valgrind was given. 5910if test "${with_valgrind+set}" = set; then 5911 withval="$with_valgrind" 5912 5913cat >>confdefs.h <<EOF 5914#define USE_VALGRIND 1 5915EOF 5916 5917 : ${with_cflags:=-g} 5918 : ${with_no_leaks:=yes} 5919 with_valgrind=yes 5920else 5921 with_valgrind= 5922fi; 5923echo "$as_me:5923: result: ${with_valgrind:-no}" >&5 5924echo "${ECHO_T}${with_valgrind:-no}" >&6 5925 5926case .$with_cflags in 5927(.*-g*) 5928 case .$CFLAGS in 5929 (.*-g*) 5930 ;; 5931 (*) 5932 5933cf_fix_cppflags=no 5934cf_new_cflags= 5935cf_new_cppflags= 5936cf_new_extra_cppflags= 5937 5938for cf_add_cflags in -g 5939do 5940case $cf_fix_cppflags in 5941(no) 5942 case $cf_add_cflags in 5943 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5944 case $cf_add_cflags in 5945 (-D*) 5946 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5947 5948 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5949 && test -z "${cf_tst_cflags}" \ 5950 && cf_fix_cppflags=yes 5951 5952 if test $cf_fix_cppflags = yes ; then 5953 5954 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5955 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5956 5957 continue 5958 elif test "${cf_tst_cflags}" = "\"'" ; then 5959 5960 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5961 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 5962 5963 continue 5964 fi 5965 ;; 5966 esac 5967 case "$CPPFLAGS" in 5968 (*$cf_add_cflags) 5969 ;; 5970 (*) 5971 case $cf_add_cflags in 5972 (-D*) 5973 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5974 5975CPPFLAGS=`echo "$CPPFLAGS" | \ 5976 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5977 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5978 5979 ;; 5980 esac 5981 5982 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags " 5983 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags" 5984 5985 ;; 5986 esac 5987 ;; 5988 (*) 5989 5990 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags " 5991 cf_new_cflags="${cf_new_cflags}$cf_add_cflags" 5992 5993 ;; 5994 esac 5995 ;; 5996(yes) 5997 5998 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags " 5999 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags" 6000 6001 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 6002 6003 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 6004 && test -z "${cf_tst_cflags}" \ 6005 && cf_fix_cppflags=no 6006 ;; 6007esac 6008done 6009 6010if test -n "$cf_new_cflags" ; then 6011 6012 test -n "$CFLAGS" && CFLAGS="$CFLAGS " 6013 CFLAGS="${CFLAGS}$cf_new_cflags" 6014 6015fi 6016 6017if test -n "$cf_new_cppflags" ; then 6018 6019 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS " 6020 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags" 6021 6022fi 6023 6024if test -n "$cf_new_extra_cppflags" ; then 6025 6026 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS " 6027 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags" 6028 6029fi 6030 6031 ;; 6032 esac 6033 ;; 6034esac 6035 6036echo "$as_me:6036: checking if you want to perform memory-leak testing" >&5 6037echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 6038 6039# Check whether --enable-leaks or --disable-leaks was given. 6040if test "${enable_leaks+set}" = set; then 6041 enableval="$enable_leaks" 6042 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 6043else 6044 : ${with_no_leaks:=no} 6045fi; 6046echo "$as_me:6046: result: $with_no_leaks" >&5 6047echo "${ECHO_T}$with_no_leaks" >&6 6048 6049if test "$with_no_leaks" = yes ; then 6050 6051cat >>confdefs.h <<\EOF 6052#define NO_LEAKS 1 6053EOF 6054 6055cat >>confdefs.h <<\EOF 6056#define YY_NO_LEAKS 1 6057EOF 6058 6059fi 6060 6061# Extract the first word of "groff", so it can be a program name with args. 6062set dummy groff; ac_word=$2 6063echo "$as_me:6063: checking for $ac_word" >&5 6064echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6065if test "${ac_cv_path_GROFF_PATH+set}" = set; then 6066 echo $ECHO_N "(cached) $ECHO_C" >&6 6067else 6068 case $GROFF_PATH in 6069 [\\/]* | ?:[\\/]*) 6070 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 6071 ;; 6072 *) 6073 ac_save_IFS=$IFS; IFS=$ac_path_separator 6074ac_dummy="$PATH" 6075for ac_dir in $ac_dummy; do 6076 IFS=$ac_save_IFS 6077 test -z "$ac_dir" && ac_dir=. 6078 if $as_executable_p "$ac_dir/$ac_word"; then 6079 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 6080 echo "$as_me:6080: found $ac_dir/$ac_word" >&5 6081 break 6082fi 6083done 6084 6085 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 6086 ;; 6087esac 6088fi 6089GROFF_PATH=$ac_cv_path_GROFF_PATH 6090 6091if test -n "$GROFF_PATH"; then 6092 echo "$as_me:6092: result: $GROFF_PATH" >&5 6093echo "${ECHO_T}$GROFF_PATH" >&6 6094else 6095 echo "$as_me:6095: result: no" >&5 6096echo "${ECHO_T}no" >&6 6097fi 6098 6099for ac_prog in nroff mandoc 6100do 6101 # Extract the first word of "$ac_prog", so it can be a program name with args. 6102set dummy $ac_prog; ac_word=$2 6103echo "$as_me:6103: checking for $ac_word" >&5 6104echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6105if test "${ac_cv_path_NROFF_PATH+set}" = set; then 6106 echo $ECHO_N "(cached) $ECHO_C" >&6 6107else 6108 case $NROFF_PATH in 6109 [\\/]* | ?:[\\/]*) 6110 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 6111 ;; 6112 *) 6113 ac_save_IFS=$IFS; IFS=$ac_path_separator 6114ac_dummy="$PATH" 6115for ac_dir in $ac_dummy; do 6116 IFS=$ac_save_IFS 6117 test -z "$ac_dir" && ac_dir=. 6118 if $as_executable_p "$ac_dir/$ac_word"; then 6119 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 6120 echo "$as_me:6120: found $ac_dir/$ac_word" >&5 6121 break 6122fi 6123done 6124 6125 ;; 6126esac 6127fi 6128NROFF_PATH=$ac_cv_path_NROFF_PATH 6129 6130if test -n "$NROFF_PATH"; then 6131 echo "$as_me:6131: result: $NROFF_PATH" >&5 6132echo "${ECHO_T}$NROFF_PATH" >&6 6133else 6134 echo "$as_me:6134: result: no" >&5 6135echo "${ECHO_T}no" >&6 6136fi 6137 6138 test -n "$NROFF_PATH" && break 6139done 6140test -n "$NROFF_PATH" || NROFF_PATH="no" 6141 6142# Extract the first word of "tbl", so it can be a program name with args. 6143set dummy tbl; ac_word=$2 6144echo "$as_me:6144: checking for $ac_word" >&5 6145echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6146if test "${ac_cv_path_TBL_PATH+set}" = set; then 6147 echo $ECHO_N "(cached) $ECHO_C" >&6 6148else 6149 case $TBL_PATH in 6150 [\\/]* | ?:[\\/]*) 6151 ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path. 6152 ;; 6153 *) 6154 ac_save_IFS=$IFS; IFS=$ac_path_separator 6155ac_dummy="$PATH" 6156for ac_dir in $ac_dummy; do 6157 IFS=$ac_save_IFS 6158 test -z "$ac_dir" && ac_dir=. 6159 if $as_executable_p "$ac_dir/$ac_word"; then 6160 ac_cv_path_TBL_PATH="$ac_dir/$ac_word" 6161 echo "$as_me:6161: found $ac_dir/$ac_word" >&5 6162 break 6163fi 6164done 6165 6166 test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat" 6167 ;; 6168esac 6169fi 6170TBL_PATH=$ac_cv_path_TBL_PATH 6171 6172if test -n "$TBL_PATH"; then 6173 echo "$as_me:6173: result: $TBL_PATH" >&5 6174echo "${ECHO_T}$TBL_PATH" >&6 6175else 6176 echo "$as_me:6176: result: no" >&5 6177echo "${ECHO_T}no" >&6 6178fi 6179 6180if test "x$GROFF_PATH" = xno 6181then 6182 NROFF_NOTE= 6183 GROFF_NOTE="#" 6184else 6185 NROFF_NOTE="#" 6186 GROFF_NOTE= 6187fi 6188 6189case "x${with_man2html}" in 6190(xno) 6191 cf_man2html=no 6192 ;; 6193(x|xyes) 6194 # Extract the first word of "man2html", so it can be a program name with args. 6195set dummy man2html; ac_word=$2 6196echo "$as_me:6196: checking for $ac_word" >&5 6197echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6198if test "${ac_cv_path_cf_man2html+set}" = set; then 6199 echo $ECHO_N "(cached) $ECHO_C" >&6 6200else 6201 case $cf_man2html in 6202 [\\/]* | ?:[\\/]*) 6203 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6204 ;; 6205 *) 6206 ac_save_IFS=$IFS; IFS=$ac_path_separator 6207ac_dummy="$PATH" 6208for ac_dir in $ac_dummy; do 6209 IFS=$ac_save_IFS 6210 test -z "$ac_dir" && ac_dir=. 6211 if $as_executable_p "$ac_dir/$ac_word"; then 6212 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6213 echo "$as_me:6213: found $ac_dir/$ac_word" >&5 6214 break 6215fi 6216done 6217 6218 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6219 ;; 6220esac 6221fi 6222cf_man2html=$ac_cv_path_cf_man2html 6223 6224if test -n "$cf_man2html"; then 6225 echo "$as_me:6225: result: $cf_man2html" >&5 6226echo "${ECHO_T}$cf_man2html" >&6 6227else 6228 echo "$as_me:6228: result: no" >&5 6229echo "${ECHO_T}no" >&6 6230fi 6231 6232 case "x$cf_man2html" in 6233 (x/*) 6234 echo "$as_me:6234: checking for the modified Earl Hood script" >&5 6235echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6 6236 if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null ) 6237 then 6238 cf_man2html_ok=yes 6239 else 6240 cf_man2html=no 6241 cf_man2html_ok=no 6242 fi 6243 echo "$as_me:6243: result: $cf_man2html_ok" >&5 6244echo "${ECHO_T}$cf_man2html_ok" >&6 6245 ;; 6246 (*) 6247 cf_man2html=no 6248 ;; 6249 esac 6250esac 6251 6252echo "$as_me:6252: checking for program to convert manpage to html" >&5 6253echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 6254 6255# Check whether --with-man2html or --without-man2html was given. 6256if test "${with_man2html+set}" = set; then 6257 withval="$with_man2html" 6258 cf_man2html=$withval 6259else 6260 cf_man2html=$cf_man2html 6261fi; 6262 6263cf_with_groff=no 6264 6265case $cf_man2html in 6266(yes) 6267 echo "$as_me:6267: result: man2html" >&5 6268echo "${ECHO_T}man2html" >&6 6269 # Extract the first word of "man2html", so it can be a program name with args. 6270set dummy man2html; ac_word=$2 6271echo "$as_me:6271: checking for $ac_word" >&5 6272echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6273if test "${ac_cv_path_cf_man2html+set}" = set; then 6274 echo $ECHO_N "(cached) $ECHO_C" >&6 6275else 6276 case $cf_man2html in 6277 [\\/]* | ?:[\\/]*) 6278 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 6279 ;; 6280 *) 6281 ac_save_IFS=$IFS; IFS=$ac_path_separator 6282ac_dummy="$PATH" 6283for ac_dir in $ac_dummy; do 6284 IFS=$ac_save_IFS 6285 test -z "$ac_dir" && ac_dir=. 6286 if $as_executable_p "$ac_dir/$ac_word"; then 6287 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 6288 echo "$as_me:6288: found $ac_dir/$ac_word" >&5 6289 break 6290fi 6291done 6292 6293 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 6294 ;; 6295esac 6296fi 6297cf_man2html=$ac_cv_path_cf_man2html 6298 6299if test -n "$cf_man2html"; then 6300 echo "$as_me:6300: result: $cf_man2html" >&5 6301echo "${ECHO_T}$cf_man2html" >&6 6302else 6303 echo "$as_me:6303: result: no" >&5 6304echo "${ECHO_T}no" >&6 6305fi 6306 6307 ;; 6308(no|groff|*/groff*) 6309 cf_with_groff=yes 6310 cf_man2html=$GROFF_PATH 6311 echo "$as_me:6311: result: $cf_man2html" >&5 6312echo "${ECHO_T}$cf_man2html" >&6 6313 ;; 6314(*) 6315 echo "$as_me:6315: result: $cf_man2html" >&5 6316echo "${ECHO_T}$cf_man2html" >&6 6317 ;; 6318esac 6319 6320MAN2HTML_TEMP="man2html.tmp" 6321 cat >$MAN2HTML_TEMP <<CF_EOF 6322#!$SHELL 6323# Temporary script generated by CF_WITH_MAN2HTML 6324# Convert inputs to html, sending result to standard output. 6325# 6326# Parameters: 6327# \${1} = rootname of file to convert 6328# \${2} = suffix of file to convert, e.g., "1" 6329# \${3} = macros to use, e.g., "man" 6330# 6331ROOT=\$1 6332TYPE=\$2 6333MACS=\$3 6334 6335unset LANG 6336unset LC_ALL 6337unset LC_CTYPE 6338unset LANGUAGE 6339GROFF_NO_SGR=stupid 6340export GROFF_NO_SGR 6341 6342CF_EOF 6343 6344if test "x$cf_with_groff" = xyes 6345then 6346 MAN2HTML_NOTE="$GROFF_NOTE" 6347 MAN2HTML_PATH="$GROFF_PATH" 6348 cat >>$MAN2HTML_TEMP <<CF_EOF 6349$SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 6350CF_EOF 6351else 6352 MAN2HTML_NOTE="" 6353 6354if test "x$prefix" != xNONE; then 6355 cf_path_syntax="$prefix" 6356else 6357 cf_path_syntax="$ac_default_prefix" 6358fi 6359 6360case ".$cf_man2html" in 6361(.\$\(*\)*|.\'*\'*) 6362 ;; 6363(..|./*|.\\*) 6364 ;; 6365(.[a-zA-Z]:[\\/]*) # OS/2 EMX 6366 ;; 6367(.\${*prefix}*|.\${*dir}*) 6368 eval cf_man2html="$cf_man2html" 6369 case ".$cf_man2html" in 6370 (.NONE/*) 6371 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 6372 ;; 6373 esac 6374 ;; 6375(.no|.NONE/*) 6376 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 6377 ;; 6378(*) 6379 { { echo "$as_me:6379: error: expected a pathname, not \"$cf_man2html\"" >&5 6380echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 6381 { (exit 1); exit 1; }; } 6382 ;; 6383esac 6384 6385 MAN2HTML_PATH="$cf_man2html" 6386 echo "$as_me:6386: checking for $cf_man2html top/bottom margins" >&5 6387echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 6388 6389 # for this example, expect 3 lines of content, the remainder is head/foot 6390 cat >conftest.in <<CF_EOF 6391.TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 6392.SH SECTION 6393MARKER 6394CF_EOF 6395 6396 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6397 6398 cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 6399 cf_man2html_top=`expr $cf_man2html_1st - 2` 6400 cf_man2html_bot=`wc -l conftest.out |sed -e 's/[^0-9]//g'` 6401 cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top` 6402 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 6403 6404 echo "$as_me:6404: result: $cf_man2html_top_bot" >&5 6405echo "${ECHO_T}$cf_man2html_top_bot" >&6 6406 6407 echo "$as_me:6407: checking for pagesize to use" >&5 6408echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 6409 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 6410 do 6411 cat >>conftest.in <<CF_EOF 6412.nf 64130 64141 64152 64163 64174 64185 64196 64207 64218 64229 6423CF_EOF 6424 done 6425 6426 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out 6427 cf_man2html_page=`fgrep -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 6428 test -z "$cf_man2html_page" && cf_man2html_page=99999 6429 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 6430 6431 rm -rf conftest* 6432 echo "$as_me:6432: result: $cf_man2html_page" >&5 6433echo "${ECHO_T}$cf_man2html_page" >&6 6434 6435 cat >>$MAN2HTML_TEMP <<CF_EOF 6436: \${MAN2HTML_PATH=$MAN2HTML_PATH} 6437MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page" 6438case \${TYPE} in 6439(ms) 6440 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 6441 ;; 6442(*) 6443 $TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 6444 ;; 6445esac 6446CF_EOF 6447fi 6448 6449chmod 700 $MAN2HTML_TEMP 6450 6451echo "$as_me:6451: checking for ANSI C header files" >&5 6452echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 6453if test "${ac_cv_header_stdc+set}" = set; then 6454 echo $ECHO_N "(cached) $ECHO_C" >&6 6455else 6456 cat >conftest.$ac_ext <<_ACEOF 6457#line 6457 "configure" 6458#include "confdefs.h" 6459#include <stdlib.h> 6460#include <stdarg.h> 6461#include <string.h> 6462#include <float.h> 6463 6464_ACEOF 6465if { (eval echo "$as_me:6465: \"$ac_cpp conftest.$ac_ext\"") >&5 6466 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6467 ac_status=$? 6468 egrep -v '^ *\+' conftest.er1 >conftest.err 6469 rm -f conftest.er1 6470 cat conftest.err >&5 6471 echo "$as_me:6471: \$? = $ac_status" >&5 6472 (exit $ac_status); } >/dev/null; then 6473 if test -s conftest.err; then 6474 ac_cpp_err=$ac_c_preproc_warn_flag 6475 else 6476 ac_cpp_err= 6477 fi 6478else 6479 ac_cpp_err=yes 6480fi 6481if test -z "$ac_cpp_err"; then 6482 ac_cv_header_stdc=yes 6483else 6484 echo "$as_me: failed program was:" >&5 6485 cat conftest.$ac_ext >&5 6486 ac_cv_header_stdc=no 6487fi 6488rm -f conftest.err conftest.$ac_ext 6489 6490if test $ac_cv_header_stdc = yes; then 6491 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6492 cat >conftest.$ac_ext <<_ACEOF 6493#line 6493 "configure" 6494#include "confdefs.h" 6495#include <string.h> 6496 6497_ACEOF 6498if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6499 egrep "memchr" >/dev/null 2>&1; then 6500 : 6501else 6502 ac_cv_header_stdc=no 6503fi 6504rm -rf conftest* 6505 6506fi 6507 6508if test $ac_cv_header_stdc = yes; then 6509 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6510 cat >conftest.$ac_ext <<_ACEOF 6511#line 6511 "configure" 6512#include "confdefs.h" 6513#include <stdlib.h> 6514 6515_ACEOF 6516if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6517 egrep "free" >/dev/null 2>&1; then 6518 : 6519else 6520 ac_cv_header_stdc=no 6521fi 6522rm -rf conftest* 6523 6524fi 6525 6526if test $ac_cv_header_stdc = yes; then 6527 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6528 if test "$cross_compiling" = yes; then 6529 : 6530else 6531 cat >conftest.$ac_ext <<_ACEOF 6532#line 6532 "configure" 6533#include "confdefs.h" 6534#include <ctype.h> 6535#if ((' ' & 0x0FF) == 0x020) 6536# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6537# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6538#else 6539# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 6540 || ('j' <= (c) && (c) <= 'r') \ 6541 || ('s' <= (c) && (c) <= 'z')) 6542# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6543#endif 6544 6545#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6546int 6547main (void) 6548{ 6549 int i; 6550 for (i = 0; i < 256; i++) 6551 if (XOR (islower (i), ISLOWER (i)) 6552 || toupper (i) != TOUPPER (i)) 6553 $ac_main_return(2); 6554 $ac_main_return (0); 6555} 6556_ACEOF 6557rm -f conftest$ac_exeext 6558if { (eval echo "$as_me:6558: \"$ac_link\"") >&5 6559 (eval $ac_link) 2>&5 6560 ac_status=$? 6561 echo "$as_me:6561: \$? = $ac_status" >&5 6562 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6563 { (eval echo "$as_me:6563: \"$ac_try\"") >&5 6564 (eval $ac_try) 2>&5 6565 ac_status=$? 6566 echo "$as_me:6566: \$? = $ac_status" >&5 6567 (exit $ac_status); }; }; then 6568 : 6569else 6570 echo "$as_me: program exited with status $ac_status" >&5 6571echo "$as_me: failed program was:" >&5 6572cat conftest.$ac_ext >&5 6573ac_cv_header_stdc=no 6574fi 6575rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6576fi 6577fi 6578fi 6579echo "$as_me:6579: result: $ac_cv_header_stdc" >&5 6580echo "${ECHO_T}$ac_cv_header_stdc" >&6 6581if test $ac_cv_header_stdc = yes; then 6582 6583cat >>confdefs.h <<\EOF 6584#define STDC_HEADERS 1 6585EOF 6586 6587fi 6588 6589# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6590 6591for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6592 inttypes.h stdint.h unistd.h 6593do 6594as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6595echo "$as_me:6595: checking for $ac_header" >&5 6596echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6597if eval "test \"\${$as_ac_Header+set}\" = set"; then 6598 echo $ECHO_N "(cached) $ECHO_C" >&6 6599else 6600 cat >conftest.$ac_ext <<_ACEOF 6601#line 6601 "configure" 6602#include "confdefs.h" 6603$ac_includes_default 6604#include <$ac_header> 6605_ACEOF 6606rm -f conftest.$ac_objext 6607if { (eval echo "$as_me:6607: \"$ac_compile\"") >&5 6608 (eval $ac_compile) 2>&5 6609 ac_status=$? 6610 echo "$as_me:6610: \$? = $ac_status" >&5 6611 (exit $ac_status); } && 6612 { ac_try='test -s conftest.$ac_objext' 6613 { (eval echo "$as_me:6613: \"$ac_try\"") >&5 6614 (eval $ac_try) 2>&5 6615 ac_status=$? 6616 echo "$as_me:6616: \$? = $ac_status" >&5 6617 (exit $ac_status); }; }; then 6618 eval "$as_ac_Header=yes" 6619else 6620 echo "$as_me: failed program was:" >&5 6621cat conftest.$ac_ext >&5 6622eval "$as_ac_Header=no" 6623fi 6624rm -f conftest.$ac_objext conftest.$ac_ext 6625fi 6626echo "$as_me:6626: result: `eval echo '${'$as_ac_Header'}'`" >&5 6627echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6628if test `eval echo '${'$as_ac_Header'}'` = yes; then 6629 cat >>confdefs.h <<EOF 6630#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6631EOF 6632 6633fi 6634done 6635 6636echo "$as_me:6636: checking for mode_t" >&5 6637echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 6638if test "${ac_cv_type_mode_t+set}" = set; then 6639 echo $ECHO_N "(cached) $ECHO_C" >&6 6640else 6641 cat >conftest.$ac_ext <<_ACEOF 6642#line 6642 "configure" 6643#include "confdefs.h" 6644$ac_includes_default 6645int 6646main (void) 6647{ 6648if ((mode_t *) 0) 6649 return 0; 6650if (sizeof (mode_t)) 6651 return 0; 6652 ; 6653 return 0; 6654} 6655_ACEOF 6656rm -f conftest.$ac_objext 6657if { (eval echo "$as_me:6657: \"$ac_compile\"") >&5 6658 (eval $ac_compile) 2>&5 6659 ac_status=$? 6660 echo "$as_me:6660: \$? = $ac_status" >&5 6661 (exit $ac_status); } && 6662 { ac_try='test -s conftest.$ac_objext' 6663 { (eval echo "$as_me:6663: \"$ac_try\"") >&5 6664 (eval $ac_try) 2>&5 6665 ac_status=$? 6666 echo "$as_me:6666: \$? = $ac_status" >&5 6667 (exit $ac_status); }; }; then 6668 ac_cv_type_mode_t=yes 6669else 6670 echo "$as_me: failed program was:" >&5 6671cat conftest.$ac_ext >&5 6672ac_cv_type_mode_t=no 6673fi 6674rm -f conftest.$ac_objext conftest.$ac_ext 6675fi 6676echo "$as_me:6676: result: $ac_cv_type_mode_t" >&5 6677echo "${ECHO_T}$ac_cv_type_mode_t" >&6 6678if test $ac_cv_type_mode_t = yes; then 6679 : 6680else 6681 6682cat >>confdefs.h <<EOF 6683#define mode_t int 6684EOF 6685 6686fi 6687 6688### output makefile 6689ac_config_files="$ac_config_files makefile" 6690cat >confcache <<\_ACEOF 6691# This file is a shell script that caches the results of configure 6692# tests run on this system so they can be shared between configure 6693# scripts and configure runs, see configure's option --config-cache. 6694# It is not useful on other systems. If it contains results you don't 6695# want to keep, you may remove or edit it. 6696# 6697# config.status only pays attention to the cache file if you give it 6698# the --recheck option to rerun configure. 6699# 6700# `ac_cv_env_foo' variables (set or unset) will be overriden when 6701# loading this file, other *unset* `ac_cv_foo' will be assigned the 6702# following values. 6703 6704_ACEOF 6705 6706# The following way of writing the cache mishandles newlines in values, 6707# but we know of no workaround that is simple, portable, and efficient. 6708# So, don't put newlines in cache variables' values. 6709# Ultrix sh set writes to stderr and can't be redirected directly, 6710# and sets the high bit in the cache file unless we assign to the vars. 6711{ 6712 (set) 2>&1 | 6713 case `(ac_space=' '; set | grep ac_space) 2>&1` in 6714 *ac_space=\ *) 6715 # `set' does not quote correctly, so add quotes (double-quote 6716 # substitution turns \\\\ into \\, and sed turns \\ into \). 6717 sed -n \ 6718 "s/'/'\\\\''/g; 6719 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6720 ;; 6721 *) 6722 # `set' quotes correctly as required by POSIX, so do not add quotes. 6723 sed -n \ 6724 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 6725 ;; 6726 esac; 6727} | 6728 sed ' 6729 t clear 6730 : clear 6731 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6732 t end 6733 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6734 : end' >>confcache 6735if cmp -s $cache_file confcache; then :; else 6736 if test -w $cache_file; then 6737 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 6738 cat confcache >$cache_file 6739 else 6740 echo "not updating unwritable cache $cache_file" 6741 fi 6742fi 6743rm -f confcache 6744 6745test "x$prefix" = xNONE && prefix=$ac_default_prefix 6746# Let make expand exec_prefix. 6747test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6748 6749# VPATH may cause trouble with some makes, so we remove $(srcdir), 6750# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6751# trailing colons and then remove the whole line if VPATH becomes empty 6752# (actually we leave an empty line to preserve line numbers). 6753if test "x$srcdir" = x.; then 6754 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6755s/:*\$(srcdir):*/:/; 6756s/:*\${srcdir}:*/:/; 6757s/:*@srcdir@:*/:/; 6758s/^\([^=]*=[ ]*\):*/\1/; 6759s/:*$//; 6760s/^[^=]*=[ ]*$//; 6761}' 6762fi 6763 6764DEFS=-DHAVE_CONFIG_H 6765 6766: ${CONFIG_STATUS=./config.status} 6767ac_clean_files_save=$ac_clean_files 6768ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6769{ echo "$as_me:6769: creating $CONFIG_STATUS" >&5 6770echo "$as_me: creating $CONFIG_STATUS" >&6;} 6771cat >$CONFIG_STATUS <<_ACEOF 6772#! $SHELL 6773# Generated automatically by configure. 6774# Run this file to recreate the current configuration. 6775# Compiler output produced by configure, useful for debugging 6776# configure, is in config.log if it exists. 6777 6778debug=false 6779SHELL=\${CONFIG_SHELL-$SHELL} 6780ac_cs_invocation="\$0 \$@" 6781 6782_ACEOF 6783 6784cat >>$CONFIG_STATUS <<\_ACEOF 6785# Be Bourne compatible 6786if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6787 emulate sh 6788 NULLCMD=: 6789elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 6790 set -o posix 6791fi 6792 6793# Name of the executable. 6794as_me=`echo "$0" |sed 's,.*[\\/],,'` 6795 6796if expr a : '\(a\)' >/dev/null 2>&1; then 6797 as_expr=expr 6798else 6799 as_expr=false 6800fi 6801 6802rm -f conf$$ conf$$.exe conf$$.file 6803echo >conf$$.file 6804if ln -s conf$$.file conf$$ 2>/dev/null; then 6805 # We could just check for DJGPP; but this test a) works b) is more generic 6806 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 6807 if test -f conf$$.exe; then 6808 # Don't use ln at all; we don't have any links 6809 as_ln_s='cp -p' 6810 else 6811 as_ln_s='ln -s' 6812 fi 6813elif ln conf$$.file conf$$ 2>/dev/null; then 6814 as_ln_s=ln 6815else 6816 as_ln_s='cp -p' 6817fi 6818rm -f conf$$ conf$$.exe conf$$.file 6819 6820as_executable_p="test -f" 6821 6822# Support unset when possible. 6823if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 6824 as_unset=unset 6825else 6826 as_unset=false 6827fi 6828 6829# NLS nuisances. 6830$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 6831$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 6832$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 6833$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 6834$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 6835$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 6836$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 6837$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 6838 6839# IFS 6840# We need space, tab and new line, in precisely that order. 6841as_nl=' 6842' 6843IFS=" $as_nl" 6844 6845# CDPATH. 6846$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 6847 6848exec 6>&1 6849 6850_ACEOF 6851 6852# Files that config.status was made for. 6853if test -n "$ac_config_files"; then 6854 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 6855fi 6856 6857if test -n "$ac_config_headers"; then 6858 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 6859fi 6860 6861if test -n "$ac_config_links"; then 6862 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 6863fi 6864 6865if test -n "$ac_config_commands"; then 6866 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 6867fi 6868 6869cat >>$CONFIG_STATUS <<\EOF 6870 6871ac_cs_usage="\ 6872\`$as_me' instantiates files from templates according to the 6873current configuration. 6874 6875Usage: $0 [OPTIONS] [FILE]... 6876 6877 -h, --help print this help, then exit 6878 -V, --version print version number, then exit 6879 -d, --debug don't remove temporary files 6880 --recheck update $as_me by reconfiguring in the same conditions 6881 --file=FILE[:TEMPLATE] 6882 instantiate the configuration file FILE 6883 --header=FILE[:TEMPLATE] 6884 instantiate the configuration header FILE 6885 6886Configuration files: 6887$config_files 6888 6889Configuration headers: 6890$config_headers 6891 6892Report bugs to <dickey@invisible-island.net>." 6893EOF 6894 6895cat >>$CONFIG_STATUS <<EOF 6896ac_cs_version="\\ 6897config.status 6898configured by $0, generated by GNU Autoconf 2.52.20200111, 6899 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 6900 6901Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 6902Free Software Foundation, Inc. 6903This config.status script is free software; the Free Software Foundation 6904gives unlimited permission to copy, distribute and modify it." 6905srcdir=$srcdir 6906INSTALL="$INSTALL" 6907EOF 6908 6909cat >>$CONFIG_STATUS <<\EOF 6910# If no file are specified by the user, then we need to provide default 6911# value. By we need to know if files were specified by the user. 6912ac_need_defaults=: 6913while test $# != 0 6914do 6915 case $1 in 6916 --*=*) 6917 ac_option=`expr "x$1" : 'x\([^=]*\)='` 6918 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 6919 shift 6920 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 6921 shift 6922 ;; 6923 -*);; 6924 *) # This is not an option, so the user has probably given explicit 6925 # arguments. 6926 ac_need_defaults=false;; 6927 esac 6928 6929 case $1 in 6930 # Handling of the options. 6931EOF 6932cat >>$CONFIG_STATUS <<EOF 6933 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6934 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 6935 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 6936EOF 6937cat >>$CONFIG_STATUS <<\EOF 6938 --version | --vers* | -V ) 6939 echo "$ac_cs_version"; exit 0 ;; 6940 --he | --h) 6941 # Conflict between --help and --header 6942 { { echo "$as_me:6942: error: ambiguous option: $1 6943Try \`$0 --help' for more information." >&5 6944echo "$as_me: error: ambiguous option: $1 6945Try \`$0 --help' for more information." >&2;} 6946 { (exit 1); exit 1; }; };; 6947 --help | --hel | -h ) 6948 echo "$ac_cs_usage"; exit 0 ;; 6949 --debug | --d* | -d ) 6950 debug=: ;; 6951 --file | --fil | --fi | --f ) 6952 shift 6953 CONFIG_FILES="$CONFIG_FILES $1" 6954 ac_need_defaults=false;; 6955 --header | --heade | --head | --hea ) 6956 shift 6957 CONFIG_HEADERS="$CONFIG_HEADERS $1" 6958 ac_need_defaults=false;; 6959 6960 # This is an error. 6961 -*) { { echo "$as_me:6961: error: unrecognized option: $1 6962Try \`$0 --help' for more information." >&5 6963echo "$as_me: error: unrecognized option: $1 6964Try \`$0 --help' for more information." >&2;} 6965 { (exit 1); exit 1; }; } ;; 6966 6967 *) ac_config_targets="$ac_config_targets $1" ;; 6968 6969 esac 6970 shift 6971done 6972 6973exec 5>>config.log 6974cat >&5 << _ACEOF 6975 6976## ----------------------- ## 6977## Running config.status. ## 6978## ----------------------- ## 6979 6980This file was extended by $as_me 2.52.20200111, executed with 6981 CONFIG_FILES = $CONFIG_FILES 6982 CONFIG_HEADERS = $CONFIG_HEADERS 6983 CONFIG_LINKS = $CONFIG_LINKS 6984 CONFIG_COMMANDS = $CONFIG_COMMANDS 6985 > $ac_cs_invocation 6986on `(hostname || uname -n) 2>/dev/null | sed 1q` 6987 6988_ACEOF 6989EOF 6990 6991cat >>$CONFIG_STATUS <<\EOF 6992for ac_config_target in $ac_config_targets 6993do 6994 case "$ac_config_target" in 6995 # Handling of arguments. 6996 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 6997 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 6998 *) { { echo "$as_me:6998: error: invalid argument: $ac_config_target" >&5 6999echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7000 { (exit 1); exit 1; }; };; 7001 esac 7002done 7003 7004# If the user did not use the arguments to specify the items to instantiate, 7005# then the envvar interface is used. Set only those that are not. 7006# We use the long form for the default assignment because of an extremely 7007# bizarre bug on SunOS 4.1.3. 7008if $ac_need_defaults; then 7009 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7010 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7011fi 7012 7013# Create a temporary directory, and hook for its removal unless debugging. 7014$debug || 7015{ 7016 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7017 trap '{ (exit 1); exit 1; }' 1 2 13 15 7018} 7019 7020# Create a (secure) tmp directory for tmp files. 7021: ${TMPDIR=/tmp} 7022{ 7023 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 7024 test -n "$tmp" && test -d "$tmp" 7025} || 7026{ 7027 tmp=$TMPDIR/cs$$-$RANDOM 7028 (umask 077 && mkdir $tmp) 7029} || 7030{ 7031 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 7032 { (exit 1); exit 1; } 7033} 7034 7035EOF 7036 7037cat >>$CONFIG_STATUS <<EOF 7038 7039# 7040# CONFIG_FILES section. 7041# 7042 7043# No need to generate the scripts if there are no CONFIG_FILES. 7044# This happens for instance when ./config.status config.h 7045if test -n "\$CONFIG_FILES"; then 7046 # Protect against being on the right side of a sed subst in config.status. 7047 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7048 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7049s,@SHELL@,$SHELL,;t t 7050s,@exec_prefix@,$exec_prefix,;t t 7051s,@prefix@,$prefix,;t t 7052s,@program_transform_name@,$program_transform_name,;t t 7053s,@bindir@,$bindir,;t t 7054s,@sbindir@,$sbindir,;t t 7055s,@libexecdir@,$libexecdir,;t t 7056s,@datarootdir@,$datarootdir,;t t 7057s,@datadir@,$datadir,;t t 7058s,@sysconfdir@,$sysconfdir,;t t 7059s,@sharedstatedir@,$sharedstatedir,;t t 7060s,@localstatedir@,$localstatedir,;t t 7061s,@runstatedir@,$runstatedir,;t t 7062s,@libdir@,$libdir,;t t 7063s,@includedir@,$includedir,;t t 7064s,@oldincludedir@,$oldincludedir,;t t 7065s,@infodir@,$infodir,;t t 7066s,@mandir@,$mandir,;t t 7067s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7068s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7069s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7070s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7071s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7072s,@build_alias@,$build_alias,;t t 7073s,@host_alias@,$host_alias,;t t 7074s,@target_alias@,$target_alias,;t t 7075s,@ECHO_C@,$ECHO_C,;t t 7076s,@ECHO_N@,$ECHO_N,;t t 7077s,@ECHO_T@,$ECHO_T,;t t 7078s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7079s,@DEFS@,$DEFS,;t t 7080s,@LIBS@,$LIBS,;t t 7081s,@build@,$build,;t t 7082s,@build_cpu@,$build_cpu,;t t 7083s,@build_vendor@,$build_vendor,;t t 7084s,@build_os@,$build_os,;t t 7085s,@host@,$host,;t t 7086s,@host_cpu@,$host_cpu,;t t 7087s,@host_vendor@,$host_vendor,;t t 7088s,@host_os@,$host_os,;t t 7089s,@target@,$target,;t t 7090s,@target_cpu@,$target_cpu,;t t 7091s,@target_vendor@,$target_vendor,;t t 7092s,@target_os@,$target_os,;t t 7093s,@CC@,$CC,;t t 7094s,@CFLAGS@,$CFLAGS,;t t 7095s,@LDFLAGS@,$LDFLAGS,;t t 7096s,@CPPFLAGS@,$CPPFLAGS,;t t 7097s,@ac_ct_CC@,$ac_ct_CC,;t t 7098s,@EXEEXT@,$EXEEXT,;t t 7099s,@OBJEXT@,$OBJEXT,;t t 7100s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 7101s,@SET_MAKE@,$SET_MAKE,;t t 7102s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7103s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7104s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7105s,@CTAGS@,$CTAGS,;t t 7106s,@ETAGS@,$ETAGS,;t t 7107s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 7108s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 7109s,@AWK@,$AWK,;t t 7110s,@LINT@,$LINT,;t t 7111s,@LINT_OPTS@,$LINT_OPTS,;t t 7112s,@CPP@,$CPP,;t t 7113s,@SKELETON@,$SKELETON,;t t 7114s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 7115s,@ECHO_LT@,$ECHO_LT,;t t 7116s,@ECHO_LD@,$ECHO_LD,;t t 7117s,@RULE_CC@,$RULE_CC,;t t 7118s,@SHOW_CC@,$SHOW_CC,;t t 7119s,@ECHO_CC@,$ECHO_CC,;t t 7120s,@GROFF_PATH@,$GROFF_PATH,;t t 7121s,@NROFF_PATH@,$NROFF_PATH,;t t 7122s,@TBL_PATH@,$TBL_PATH,;t t 7123s,@GROFF_NOTE@,$GROFF_NOTE,;t t 7124s,@NROFF_NOTE@,$NROFF_NOTE,;t t 7125s,@cf_man2html@,$cf_man2html,;t t 7126s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 7127s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 7128s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 7129CEOF 7130 7131EOF 7132 7133 cat >>$CONFIG_STATUS <<\EOF 7134 # Split the substitutions into bite-sized pieces for seds with 7135 # small command number limits, like on Digital OSF/1 and HP-UX. 7136 ac_max_sed_lines=48 7137 ac_sed_frag=1 # Number of current file. 7138 ac_beg=1 # First line for current file. 7139 ac_end=$ac_max_sed_lines # Line after last line for current file. 7140 ac_more_lines=: 7141 ac_sed_cmds= 7142 while $ac_more_lines; do 7143 if test $ac_beg -gt 1; then 7144 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7145 else 7146 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7147 fi 7148 if test ! -s $tmp/subs.frag; then 7149 ac_more_lines=false 7150 else 7151 # The purpose of the label and of the branching condition is to 7152 # speed up the sed processing (if there are no `@' at all, there 7153 # is no need to browse any of the substitutions). 7154 # These are the two extra sed commands mentioned above. 7155 (echo ':t 7156 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 7157 # It is possible to make a multiline substitution using escaped newlines. 7158 # Ensure that we do not split the substitution between script fragments. 7159 ac_BEG=$ac_end 7160 ac_END=`expr $ac_end + $ac_max_sed_lines` 7161 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next 7162 if test -s $tmp/subs.next; then 7163 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit 7164 if test ! -s $tmp/subs.edit; then 7165 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit 7166 if test ! -s $tmp/subs.edit; then 7167 if test $ac_beg -gt 1; then 7168 ac_end=`expr $ac_end - 1` 7169 continue 7170 fi 7171 fi 7172 fi 7173 fi 7174 7175 if test -z "$ac_sed_cmds"; then 7176 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 7177 else 7178 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 7179 fi 7180 ac_sed_frag=`expr $ac_sed_frag + 1` 7181 ac_beg=$ac_end 7182 ac_end=`expr $ac_end + $ac_max_sed_lines` 7183 fi 7184 done 7185 if test -z "$ac_sed_cmds"; then 7186 ac_sed_cmds=cat 7187 fi 7188fi # test -n "$CONFIG_FILES" 7189 7190EOF 7191cat >>$CONFIG_STATUS <<\EOF 7192for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 7193 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7194 case $ac_file in 7195 - | *:- | *:-:* ) # input from stdin 7196 cat >$tmp/stdin 7197 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7198 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7199 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7200 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7201 * ) ac_file_in=$ac_file.in ;; 7202 esac 7203 7204 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 7205 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7206 X"$ac_file" : 'X\(//\)[^/]' \| \ 7207 X"$ac_file" : 'X\(//\)$' \| \ 7208 X"$ac_file" : 'X\(/\)' \| \ 7209 . : '\(.\)' 2>/dev/null || 7210echo X"$ac_file" | 7211 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7212 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7213 /^X\(\/\/\)$/{ s//\1/; q; } 7214 /^X\(\/\).*/{ s//\1/; q; } 7215 s/.*/./; q'` 7216 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7217 { case "$ac_dir" in 7218 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7219 *) as_incr_dir=.;; 7220esac 7221as_dummy="$ac_dir" 7222for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7223 case $as_mkdir_dir in 7224 # Skip DOS drivespec 7225 ?:) as_incr_dir=$as_mkdir_dir ;; 7226 *) 7227 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7228 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7229 ;; 7230 esac 7231done; } 7232 7233 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 7234 # A "../" for each directory in $ac_dir_suffix. 7235 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 7236 else 7237 ac_dir_suffix= ac_dots= 7238 fi 7239 7240 case $srcdir in 7241 .) ac_srcdir=. 7242 if test -z "$ac_dots"; then 7243 ac_top_srcdir=. 7244 else 7245 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 7246 fi ;; 7247 [\\/]* | ?:[\\/]* ) 7248 ac_srcdir=$srcdir$ac_dir_suffix; 7249 ac_top_srcdir=$srcdir ;; 7250 *) # Relative path. 7251 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 7252 ac_top_srcdir=$ac_dots$srcdir ;; 7253 esac 7254 7255 case $INSTALL in 7256 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7257 *) ac_INSTALL=$ac_dots$INSTALL ;; 7258 esac 7259 7260 if test x"$ac_file" != x-; then 7261 { echo "$as_me:7261: creating $ac_file" >&5 7262echo "$as_me: creating $ac_file" >&6;} 7263 rm -f "$ac_file" 7264 fi 7265 # Let's still pretend it is `configure' which instantiates (i.e., don't 7266 # use $as_me), people would be surprised to read: 7267 # /* config.h. Generated automatically by config.status. */ 7268 configure_input="Generated automatically from `echo $ac_file_in | 7269 sed 's,.*/,,'` by configure." 7270 7271 # First look for the input files in the build tree, otherwise in the 7272 # src tree. 7273 ac_file_inputs=`IFS=: 7274 for f in $ac_file_in; do 7275 case $f in 7276 -) echo $tmp/stdin ;; 7277 [\\/$]*) 7278 # Absolute (can't be DOS-style, as IFS=:) 7279 test -f "$f" || { { echo "$as_me:7279: error: cannot find input file: $f" >&5 7280echo "$as_me: error: cannot find input file: $f" >&2;} 7281 { (exit 1); exit 1; }; } 7282 echo $f;; 7283 *) # Relative 7284 if test -f "$f"; then 7285 # Build tree 7286 echo $f 7287 elif test -f "$srcdir/$f"; then 7288 # Source tree 7289 echo $srcdir/$f 7290 else 7291 # /dev/null tree 7292 { { echo "$as_me:7292: error: cannot find input file: $f" >&5 7293echo "$as_me: error: cannot find input file: $f" >&2;} 7294 { (exit 1); exit 1; }; } 7295 fi;; 7296 esac 7297 done` || { (exit 1); exit 1; } 7298EOF 7299cat >>$CONFIG_STATUS <<\EOF 7300 ac_warn_datarootdir=no 7301 if test x"$ac_file" != x-; then 7302 for ac_item in $ac_file_inputs 7303 do 7304 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 7305 if test -n "$ac_seen"; then 7306 ac_used=`grep '@datarootdir@' $ac_item` 7307 if test -z "$ac_used"; then 7308 { echo "$as_me:7308: WARNING: datarootdir was used implicitly but not set: 7309$ac_seen" >&5 7310echo "$as_me: WARNING: datarootdir was used implicitly but not set: 7311$ac_seen" >&2;} 7312 ac_warn_datarootdir=yes 7313 fi 7314 fi 7315 ac_seen=`grep '${datarootdir}' $ac_item` 7316 if test -n "$ac_seen"; then 7317 { echo "$as_me:7317: WARNING: datarootdir was used explicitly but not set: 7318$ac_seen" >&5 7319echo "$as_me: WARNING: datarootdir was used explicitly but not set: 7320$ac_seen" >&2;} 7321 ac_warn_datarootdir=yes 7322 fi 7323 done 7324 fi 7325 7326if test "x$ac_warn_datarootdir" = xyes; then 7327 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 7328fi 7329 7330EOF 7331cat >>$CONFIG_STATUS <<EOF 7332 sed "$ac_vpsub 7333$extrasub 7334EOF 7335cat >>$CONFIG_STATUS <<\EOF 7336:t 7337/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7338s,@configure_input@,$configure_input,;t t 7339s,@srcdir@,$ac_srcdir,;t t 7340s,@top_srcdir@,$ac_top_srcdir,;t t 7341s,@INSTALL@,$ac_INSTALL,;t t 7342" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 7343 rm -f $tmp/stdin 7344 if test x"$ac_file" != x-; then 7345 cp $tmp/out $ac_file 7346 7347 for ac_name in prefix exec_prefix datarootdir 7348 do 7349 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 7350 if test -n "$ac_seen"; then 7351 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 7352 if test -z "$ac_init"; then 7353 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 7354 { echo "$as_me:7354: WARNING: Variable $ac_name is used but was not set: 7355$ac_seen" >&5 7356echo "$as_me: WARNING: Variable $ac_name is used but was not set: 7357$ac_seen" >&2;} 7358 fi 7359 fi 7360 done 7361 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 7362 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 7363 if test -s $tmp/out; then 7364 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 7365 { echo "$as_me:7365: WARNING: Some variables may not be substituted: 7366$ac_seen" >&5 7367echo "$as_me: WARNING: Some variables may not be substituted: 7368$ac_seen" >&2;} 7369 fi 7370 else 7371 cat $tmp/out 7372 fi 7373 rm -f $tmp/out 7374 7375done 7376EOF 7377cat >>$CONFIG_STATUS <<\EOF 7378 7379# 7380# CONFIG_HEADER section. 7381# 7382 7383# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 7384# NAME is the cpp macro being defined and VALUE is the value it is being given. 7385# 7386# ac_d sets the value in "#define NAME VALUE" lines. 7387ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 7388ac_dB='[ ].*$,\1#\2' 7389ac_dC=' ' 7390ac_dD=',;t' 7391# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 7392ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7393ac_iB='\([ ]\),\1#\2define\3' 7394ac_iC=' ' 7395ac_iD='\4,;t' 7396# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 7397ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7398ac_uB='$,\1#\2define\3' 7399ac_uC=' ' 7400ac_uD=',;t' 7401 7402for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 7403 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7404 case $ac_file in 7405 - | *:- | *:-:* ) # input from stdin 7406 cat >$tmp/stdin 7407 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7408 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7409 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7410 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7411 * ) ac_file_in=$ac_file.in ;; 7412 esac 7413 7414 test x"$ac_file" != x- && { echo "$as_me:7414: creating $ac_file" >&5 7415echo "$as_me: creating $ac_file" >&6;} 7416 7417 # First look for the input files in the build tree, otherwise in the 7418 # src tree. 7419 ac_file_inputs=`IFS=: 7420 for f in $ac_file_in; do 7421 case $f in 7422 -) echo $tmp/stdin ;; 7423 [\\/$]*) 7424 # Absolute (can't be DOS-style, as IFS=:) 7425 test -f "$f" || { { echo "$as_me:7425: error: cannot find input file: $f" >&5 7426echo "$as_me: error: cannot find input file: $f" >&2;} 7427 { (exit 1); exit 1; }; } 7428 echo $f;; 7429 *) # Relative 7430 if test -f "$f"; then 7431 # Build tree 7432 echo $f 7433 elif test -f "$srcdir/$f"; then 7434 # Source tree 7435 echo $srcdir/$f 7436 else 7437 # /dev/null tree 7438 { { echo "$as_me:7438: error: cannot find input file: $f" >&5 7439echo "$as_me: error: cannot find input file: $f" >&2;} 7440 { (exit 1); exit 1; }; } 7441 fi;; 7442 esac 7443 done` || { (exit 1); exit 1; } 7444 # Remove the trailing spaces. 7445 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 7446 7447EOF 7448 7449# Transform confdefs.h into two sed scripts, `conftest.defines' and 7450# `conftest.undefs', that substitutes the proper values into 7451# config.h.in to produce config.h. The first handles `#define' 7452# templates, and the second `#undef' templates. 7453# And first: Protect against being on the right side of a sed subst in 7454# config.status. Protect against being in an unquoted here document 7455# in config.status. 7456rm -f conftest.defines conftest.undefs 7457# Using a here document instead of a string reduces the quoting nightmare. 7458# Putting comments in sed scripts is not portable. 7459# 7460# `end' is used to avoid that the second main sed command (meant for 7461# 0-ary CPP macros) applies to n-ary macro definitions. 7462# See the Autoconf documentation for `clear'. 7463cat >confdef2sed.sed <<\EOF 7464s/[\\&,]/\\&/g 7465s,[\\$`],\\&,g 7466t clear 7467: clear 7468s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 7469t end 7470s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 7471: end 7472EOF 7473# If some macros were called several times there might be several times 7474# the same #defines, which is useless. Nevertheless, we may not want to 7475# sort them, since we want the *last* AC-DEFINE to be honored. 7476uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 7477sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 7478sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 7479rm -f confdef2sed.sed 7480 7481# This sed command replaces #undef with comments. This is necessary, for 7482# example, in the case of _POSIX_SOURCE, which is predefined and required 7483# on some systems where configure will not decide to define it. 7484cat >>conftest.undefs <<\EOF 7485s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 7486EOF 7487 7488# Break up conftest.defines because some shells have a limit on the size 7489# of here documents, and old seds have small limits too (100 cmds). 7490echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 7491echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 7492echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 7493echo ' :' >>$CONFIG_STATUS 7494rm -f conftest.tail 7495while grep . conftest.defines >/dev/null 7496do 7497 # Write a limited-size here document to $tmp/defines.sed. 7498 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 7499 # Speed up: don't consider the non `#define' lines. 7500 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 7501 # Work around the forget-to-reset-the-flag bug. 7502 echo 't clr' >>$CONFIG_STATUS 7503 echo ': clr' >>$CONFIG_STATUS 7504 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 7505 echo 'CEOF 7506 sed -f $tmp/defines.sed $tmp/in >$tmp/out 7507 rm -f $tmp/in 7508 mv $tmp/out $tmp/in 7509' >>$CONFIG_STATUS 7510 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 7511 rm -f conftest.defines 7512 mv conftest.tail conftest.defines 7513done 7514rm -f conftest.defines 7515echo ' fi # egrep' >>$CONFIG_STATUS 7516echo >>$CONFIG_STATUS 7517 7518# Break up conftest.undefs because some shells have a limit on the size 7519# of here documents, and old seds have small limits too (100 cmds). 7520echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 7521rm -f conftest.tail 7522while grep . conftest.undefs >/dev/null 7523do 7524 # Write a limited-size here document to $tmp/undefs.sed. 7525 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 7526 # Speed up: don't consider the non `#undef' 7527 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 7528 # Work around the forget-to-reset-the-flag bug. 7529 echo 't clr' >>$CONFIG_STATUS 7530 echo ': clr' >>$CONFIG_STATUS 7531 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 7532 echo 'CEOF 7533 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 7534 rm -f $tmp/in 7535 mv $tmp/out $tmp/in 7536' >>$CONFIG_STATUS 7537 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 7538 rm -f conftest.undefs 7539 mv conftest.tail conftest.undefs 7540done 7541rm -f conftest.undefs 7542 7543cat >>$CONFIG_STATUS <<\EOF 7544 # Let's still pretend it is `configure' which instantiates (i.e., don't 7545 # use $as_me), people would be surprised to read: 7546 # /* config.h. Generated automatically by config.status. */ 7547 if test x"$ac_file" = x-; then 7548 echo "/* Generated automatically by configure. */" >$tmp/config.h 7549 else 7550 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 7551 fi 7552 cat $tmp/in >>$tmp/config.h 7553 rm -f $tmp/in 7554 if test x"$ac_file" != x-; then 7555 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 7556 { echo "$as_me:7556: $ac_file is unchanged" >&5 7557echo "$as_me: $ac_file is unchanged" >&6;} 7558 else 7559 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7560 X"$ac_file" : 'X\(//\)[^/]' \| \ 7561 X"$ac_file" : 'X\(//\)$' \| \ 7562 X"$ac_file" : 'X\(/\)' \| \ 7563 . : '\(.\)' 2>/dev/null || 7564echo X"$ac_file" | 7565 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7566 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7567 /^X\(\/\/\)$/{ s//\1/; q; } 7568 /^X\(\/\).*/{ s//\1/; q; } 7569 s/.*/./; q'` 7570 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7571 { case "$ac_dir" in 7572 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7573 *) as_incr_dir=.;; 7574esac 7575as_dummy="$ac_dir" 7576for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7577 case $as_mkdir_dir in 7578 # Skip DOS drivespec 7579 ?:) as_incr_dir=$as_mkdir_dir ;; 7580 *) 7581 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7582 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7583 ;; 7584 esac 7585done; } 7586 7587 fi 7588 rm -f $ac_file 7589 mv $tmp/config.h $ac_file 7590 fi 7591 else 7592 cat $tmp/config.h 7593 rm -f $tmp/config.h 7594 fi 7595done 7596EOF 7597 7598cat >>$CONFIG_STATUS <<\EOF 7599 7600{ (exit 0); exit 0; } 7601EOF 7602chmod +x $CONFIG_STATUS 7603ac_clean_files=$ac_clean_files_save 7604 7605# configure is writing to config.log, and then calls config.status. 7606# config.status does its own redirection, appending to config.log. 7607# Unfortunately, on DOS this fails, as config.log is still kept open 7608# by configure, so config.status won't be able to write to it; its 7609# output is simply discarded. So we exec the FD to /dev/null, 7610# effectively closing config.log, so it can be properly (re)opened and 7611# appended to by config.status. When coming back to configure, we 7612# need to make the FD available again. 7613if test "$no_create" != yes; then 7614 ac_cs_success=: 7615 exec 5>/dev/null 7616 $SHELL $CONFIG_STATUS || ac_cs_success=false 7617 exec 5>>config.log 7618 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7619 # would make configure fail if this is the last instruction. 7620 $ac_cs_success || { (exit 1); exit 1; } 7621fi 7622 7623test -z "$cf_make_docs" && cf_make_docs=0 7624 7625cf_output=makefile 7626test -f "$cf_output" || cf_output=Makefile 7627 7628if test "$cf_make_docs" = 0 7629then 7630cat >>$cf_output <<CF_EOF 7631################################################################################ 7632## generated by CF_MAKE_DOCS 7633.SUFFIXES : .html .1 .man .ps .pdf .txt 7634 7635${NROFF_NOTE}.1.txt : 7636${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 7637 7638${GROFF_NOTE}.ps.pdf : 7639${GROFF_NOTE} ps2pdf \$*.ps 7640${GROFF_NOTE} 7641${GROFF_NOTE}.1.ps : 7642${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 7643${GROFF_NOTE} 7644${GROFF_NOTE}.1.txt : 7645${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@ 7646 7647${MAN2HTML_NOTE}.1.html : 7648${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 7649 7650CF_EOF 7651 cf_make_docs=1 7652fi 7653 7654for cf_name in yacc 7655do 7656cat >>$cf_output <<CF_EOF 7657################################################################################ 7658${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 7659${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 7660${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 7661${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 7662${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 7663 7664clean \\ 7665docs-clean :: 7666${NROFF_NOTE} rm -f $cf_name.txt 7667${MAN2HTML_NOTE} rm -f $cf_name.html 7668${GROFF_NOTE} rm -f $cf_name.pdf 7669${GROFF_NOTE} rm -f $cf_name.ps 7670${GROFF_NOTE} rm -f $cf_name.txt 7671 7672${NROFF_NOTE}$cf_name.txt : $cf_name.1 7673${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 7674${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 7675${GROFF_NOTE}$cf_name.ps : $cf_name.1 7676${GROFF_NOTE}$cf_name.txt : $cf_name.1 7677CF_EOF 7678done 7679 7680