configure revision 1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by Autoconf 2.52 for libnbcompat noversion. 4 # 5 # Report bugs to <lib-bug-people (at] netbsd.org>. 6 # 7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 8 # Free Software Foundation, Inc. 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 12 # Avoid depending upon Character Ranges. 13 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16 as_cr_digits='0123456789' 17 as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19 # Sed expression to map a string onto a valid variable name. 20 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22 # Sed expression to map a string onto a valid CPP name. 23 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25 # Be Bourne compatible 26 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31 fi 32 33 # Name of the executable. 34 as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36 if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr=expr 38 else 39 as_expr=false 40 fi 41 42 rm -f conf$$ conf$$.exe conf$$.file 43 echo >conf$$.file 44 if ln -s conf$$.file conf$$ 2>/dev/null; then 45 # We could just check for DJGPP; but this test a) works b) is more generic 46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 47 if test -f conf$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53 elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s=ln 55 else 56 as_ln_s='cp -p' 57 fi 58 rm -f conf$$ conf$$.exe conf$$.file 59 60 as_executable_p="test -f" 61 62 # Support unset when possible. 63 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset=unset 65 else 66 as_unset=false 67 fi 68 69 # NLS nuisances. 70 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 71 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 72 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 73 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 74 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 75 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 76 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 77 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 78 79 # IFS 80 # We need space, tab and new line, in precisely that order. 81 as_nl=' 82 ' 83 IFS=" $as_nl" 84 85 # CDPATH. 86 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88 # Name of the host. 89 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90 # so uname gets run too. 91 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93 exec 6>&1 94 95 # 96 # Initializations. 97 # 98 ac_default_prefix=/usr/local 99 cross_compiling=no 100 subdirs= 101 MFLAGS= MAKEFLAGS= 102 SHELL=${CONFIG_SHELL-/bin/sh} 103 104 # Maximum number of lines to put in a shell here document. 105 # This variable seems obsolete. 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then 196 eval "$ac_prev=\$ac_option" 197 ac_prev= 198 continue 199 fi 200 201 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 202 203 # Accept the important Cygnus configure options, so we can diagnose typos. 204 205 case $ac_option in 206 207 -bindir | --bindir | --bindi | --bind | --bin | --bi) 208 ac_prev=bindir ;; 209 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 210 bindir=$ac_optarg ;; 211 212 -build | --build | --buil | --bui | --bu) 213 ac_prev=build_alias ;; 214 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 215 build_alias=$ac_optarg ;; 216 217 -cache-file | --cache-file | --cache-fil | --cache-fi \ 218 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 219 ac_prev=cache_file ;; 220 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 221 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 222 cache_file=$ac_optarg ;; 223 224 --config-cache | -C) 225 cache_file=config.cache ;; 226 227 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 228 ac_prev=datadir ;; 229 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 230 | --da=*) 231 datadir=$ac_optarg ;; 232 233 -disable-* | --disable-*) 234 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 235 # Reject names that are not valid shell variable names. 236 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 237 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 238 { (exit 1); exit 1; }; } 239 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 240 eval "enable_$ac_feature=no" ;; 241 242 -enable-* | --enable-*) 243 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 244 # Reject names that are not valid shell variable names. 245 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 246 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 247 { (exit 1); exit 1; }; } 248 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 249 case $ac_option in 250 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 251 *) ac_optarg=yes ;; 252 esac 253 eval "enable_$ac_feature='$ac_optarg'" ;; 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then 602 # Omit some internal or obsolete options to make the list less imposing. 603 # This message is too long to be a string in the A/UX 3.1 sh. 604 cat <<EOF 605 \`configure' configures libnbcompat noversion to adapt to many kinds of systems. 606 607 Usage: $0 [OPTION]... [VAR=VALUE]... 608 609 To assign environment variables (e.g., CC, CFLAGS...), specify them as 610 VAR=VALUE. See below for descriptions of some of the useful variables. 611 612 Defaults for the options are specified in brackets. 613 614 Configuration: 615 -h, --help display this help and exit 616 --help=short display options specific to this package 617 --help=recursive display the short help of all the included packages 618 -V, --version display version information and exit 619 -q, --quiet, --silent do not print \`checking...' messages 620 --cache-file=FILE cache test results in FILE [disabled] 621 -C, --config-cache alias for \`--cache-file=config.cache' 622 -n, --no-create do not create output files 623 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 624 625 EOF 626 627 cat <<EOF 628 Installation directories: 629 --prefix=PREFIX install architecture-independent files in PREFIX 630 [$ac_default_prefix] 631 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 632 [PREFIX] 633 634 By default, \`make install' will install all the files in 635 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 636 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 637 for instance \`--prefix=\$HOME'. 638 639 For better control, use the options below. 640 641 Fine tuning of the installation directories: 642 --bindir=DIR user executables [EPREFIX/bin] 643 --sbindir=DIR system admin executables [EPREFIX/sbin] 644 --libexecdir=DIR program executables [EPREFIX/libexec] 645 --datadir=DIR read-only architecture-independent data [PREFIX/share] 646 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 647 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 648 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 649 --libdir=DIR object code libraries [EPREFIX/lib] 650 --includedir=DIR C header files [PREFIX/include] 651 --oldincludedir=DIR C header files for non-gcc [/usr/include] 652 --infodir=DIR info documentation [PREFIX/info] 653 --mandir=DIR man documentation [PREFIX/man] 654 EOF 655 656 cat <<\EOF 657 EOF 658 fi 659 660 if test -n "$ac_init_help"; then 661 case $ac_init_help in 662 short | recursive ) echo "Configuration of libnbcompat noversion:";; 663 esac 664 cat <<\EOF 665 666 Some influential environment variables: 667 CC C compiler command 668 CFLAGS C compiler flags 669 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 670 nonstandard directory <lib dir> 671 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 672 headers in a nonstandard directory <include dir> 673 CPP C preprocessor 674 675 Use these variables to override the choices made by `configure' or to help 676 it to find libraries and programs with nonstandard names/locations. 677 678 Report bugs to <lib-bug-people (at] netbsd.org>. 679 EOF 680 fi 681 682 if test "$ac_init_help" = "recursive"; then 683 # If there are subdirs, report their specific --help. 684 ac_popdir=`pwd` 685 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 686 cd $ac_subdir 687 # A "../" for each directory in /$ac_subdir. 688 ac_dots=`echo $ac_subdir | 689 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 690 691 case $srcdir in 692 .) # No --srcdir option. We are building in place. 693 ac_sub_srcdir=$srcdir ;; 694 [\\/]* | ?:[\\/]* ) # Absolute path. 695 ac_sub_srcdir=$srcdir/$ac_subdir ;; 696 *) # Relative path. 697 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 698 esac 699 700 # Check for guested configure; otherwise get Cygnus style configure. 701 if test -f $ac_sub_srcdir/configure.gnu; then 702 echo 703 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 704 elif test -f $ac_sub_srcdir/configure; then 705 echo 706 $SHELL $ac_sub_srcdir/configure --help=recursive 707 elif test -f $ac_sub_srcdir/configure.ac || 708 test -f $ac_sub_srcdir/configure.in; then 709 echo 710 $ac_configure --help 711 else 712 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 713 fi 714 cd $ac_popdir 715 done 716 fi 717 718 test -n "$ac_init_help" && exit 0 719 if $ac_init_version; then 720 cat <<\EOF 721 libnbcompat configure noversion 722 generated by GNU Autoconf 2.52 723 724 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 725 Free Software Foundation, Inc. 726 This configure script is free software; the Free Software Foundation 727 gives unlimited permission to copy, distribute and modify it. 728 EOF 729 exit 0 730 fi 731 exec 5>config.log 732 cat >&5 <<EOF 733 This file contains any messages produced by compilers while 734 running configure, to aid debugging if configure makes a mistake. 735 736 It was created by libnbcompat $as_me noversion, which was 737 generated by GNU Autoconf 2.52. Invocation command line was 738 739 $ $0 $@ 740 741 EOF 742 { 743 cat <<_ASUNAME 744 ## ---------- ## 745 ## Platform. ## 746 ## ---------- ## 747 748 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 749 uname -m = `(uname -m) 2>/dev/null || echo unknown` 750 uname -r = `(uname -r) 2>/dev/null || echo unknown` 751 uname -s = `(uname -s) 2>/dev/null || echo unknown` 752 uname -v = `(uname -v) 2>/dev/null || echo unknown` 753 754 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 755 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 756 757 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 758 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 759 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 760 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 761 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 762 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 763 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 764 765 PATH = $PATH 766 767 _ASUNAME 768 } >&5 769 770 cat >&5 <<EOF 771 ## ------------ ## 772 ## Core tests. ## 773 ## ------------ ## 774 775 EOF 776 777 # Keep a trace of the command line. 778 # Strip out --no-create and --no-recursion so they do not pile up. 779 # Also quote any args containing shell meta-characters. 780 ac_configure_args= 781 ac_sep= 782 for ac_arg 783 do 784 case $ac_arg in 785 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 786 | --no-cr | --no-c) ;; 787 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 788 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 789 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 790 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 791 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 792 ac_sep=" " ;; 793 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 794 ac_sep=" " ;; 795 esac 796 # Get rid of the leading space. 797 done 798 799 # When interrupted or exit'd, cleanup temporary files, and complete 800 # config.log. We remove comments because anyway the quotes in there 801 # would cause problems or look ugly. 802 trap 'exit_status=$? 803 # Save into config.log some information that might help in debugging. 804 echo >&5 805 echo "## ----------------- ##" >&5 806 echo "## Cache variables. ##" >&5 807 echo "## ----------------- ##" >&5 808 echo >&5 809 # The following way of writing the cache mishandles newlines in values, 810 { 811 (set) 2>&1 | 812 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 813 *ac_space=\ *) 814 sed -n \ 815 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 816 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 817 ;; 818 *) 819 sed -n \ 820 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 821 ;; 822 esac; 823 } >&5 824 sed "/^$/d" confdefs.h >conftest.log 825 if test -s conftest.log; then 826 echo >&5 827 echo "## ------------ ##" >&5 828 echo "## confdefs.h. ##" >&5 829 echo "## ------------ ##" >&5 830 echo >&5 831 cat conftest.log >&5 832 fi 833 (echo; echo) >&5 834 test "$ac_signal" != 0 && 835 echo "$as_me: caught signal $ac_signal" >&5 836 echo "$as_me: exit $exit_status" >&5 837 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 838 exit $exit_status 839 ' 0 840 for ac_signal in 1 2 13 15; do 841 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 842 done 843 ac_signal=0 844 845 # confdefs.h avoids OS command line length limits that DEFS can exceed. 846 rm -rf conftest* confdefs.h 847 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 848 echo >confdefs.h 849 850 # Let the site file select an alternate cache file if it wants to. 851 # Prefer explicitly selected file to automatically selected ones. 852 if test -z "$CONFIG_SITE"; then 853 if test "x$prefix" != xNONE; then 854 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 855 else 856 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 857 fi 858 fi 859 for ac_site_file in $CONFIG_SITE; do 860 if test -r "$ac_site_file"; then 861 { echo "$as_me:861: loading site script $ac_site_file" >&5 862 echo "$as_me: loading site script $ac_site_file" >&6;} 863 cat "$ac_site_file" >&5 864 . "$ac_site_file" 865 fi 866 done 867 868 if test -r "$cache_file"; then 869 # Some versions of bash will fail to source /dev/null (special 870 # files actually), so we avoid doing that. 871 if test -f "$cache_file"; then 872 { echo "$as_me:872: loading cache $cache_file" >&5 873 echo "$as_me: loading cache $cache_file" >&6;} 874 case $cache_file in 875 [\\/]* | ?:[\\/]* ) . $cache_file;; 876 *) . ./$cache_file;; 877 esac 878 fi 879 else 880 { echo "$as_me:880: creating cache $cache_file" >&5 881 echo "$as_me: creating cache $cache_file" >&6;} 882 >$cache_file 883 fi 884 885 # Check that the precious variables saved in the cache have kept the same 886 # value. 887 ac_cache_corrupted=false 888 for ac_var in `(set) 2>&1 | 889 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 890 eval ac_old_set=\$ac_cv_env_${ac_var}_set 891 eval ac_new_set=\$ac_env_${ac_var}_set 892 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 893 eval ac_new_val="\$ac_env_${ac_var}_value" 894 case $ac_old_set,$ac_new_set in 895 set,) 896 { echo "$as_me:896: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 897 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 898 ac_cache_corrupted=: ;; 899 ,set) 900 { echo "$as_me:900: error: \`$ac_var' was not set in the previous run" >&5 901 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 902 ac_cache_corrupted=: ;; 903 ,);; 904 *) 905 if test "x$ac_old_val" != "x$ac_new_val"; then 906 { echo "$as_me:906: error: \`$ac_var' has changed since the previous run:" >&5 907 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 908 { echo "$as_me:908: former value: $ac_old_val" >&5 909 echo "$as_me: former value: $ac_old_val" >&2;} 910 { echo "$as_me:910: current value: $ac_new_val" >&5 911 echo "$as_me: current value: $ac_new_val" >&2;} 912 ac_cache_corrupted=: 913 fi;; 914 esac 915 # Pass precious variables to config.status. It doesn't matter if 916 # we pass some twice (in addition to the command line arguments). 917 if test "$ac_new_set" = set; then 918 case $ac_new_val in 919 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 920 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 921 ac_configure_args="$ac_configure_args '$ac_arg'" 922 ;; 923 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 924 ;; 925 esac 926 fi 927 done 928 if $ac_cache_corrupted; then 929 { echo "$as_me:929: error: changes in the environment can compromise the build" >&5 930 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 931 { { echo "$as_me:931: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 932 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 933 { (exit 1); exit 1; }; } 934 fi 935 936 ac_ext=c 937 ac_cpp='$CPP $CPPFLAGS' 938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 940 ac_compiler_gnu=$ac_cv_c_compiler_gnu 941 942 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 943 *c*,-n*) ECHO_N= ECHO_C=' 944 ' ECHO_T=' ' ;; 945 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 946 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 947 esac 948 echo "#! $SHELL" >conftest.sh 949 echo "exit 0" >>conftest.sh 950 chmod +x conftest.sh 951 if { (echo "$as_me:951: PATH=\".;.\"; conftest.sh") >&5 952 (PATH=".;."; conftest.sh) 2>&5 953 ac_status=$? 954 echo "$as_me:954: \$? = $ac_status" >&5 955 (exit $ac_status); }; then 956 ac_path_separator=';' 957 else 958 ac_path_separator=: 959 fi 960 PATH_SEPARATOR="$ac_path_separator" 961 rm -f conftest.sh 962 963 ac_config_headers="$ac_config_headers config.h" 964 965 ac_config_files="$ac_config_files defs.mk" 966 967 ac_ext=c 968 ac_cpp='$CPP $CPPFLAGS' 969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 971 ac_compiler_gnu=$ac_cv_c_compiler_gnu 972 if test -n "$ac_tool_prefix"; then 973 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 974 set dummy ${ac_tool_prefix}gcc; ac_word=$2 975 echo "$as_me:975: checking for $ac_word" >&5 976 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 977 if test "${ac_cv_prog_CC+set}" = set; then 978 echo $ECHO_N "(cached) $ECHO_C" >&6 979 else 980 if test -n "$CC"; then 981 ac_cv_prog_CC="$CC" # Let the user override the test. 982 else 983 ac_save_IFS=$IFS; IFS=$ac_path_separator 984 ac_dummy="$PATH" 985 for ac_dir in $ac_dummy; do 986 IFS=$ac_save_IFS 987 test -z "$ac_dir" && ac_dir=. 988 $as_executable_p "$ac_dir/$ac_word" || continue 989 ac_cv_prog_CC="${ac_tool_prefix}gcc" 990 echo "$as_me:990: found $ac_dir/$ac_word" >&5 991 break 992 done 993 994 fi 995 fi 996 CC=$ac_cv_prog_CC 997 if test -n "$CC"; then 998 echo "$as_me:998: result: $CC" >&5 999 echo "${ECHO_T}$CC" >&6 1000 else 1001 echo "$as_me:1001: result: no" >&5 1002 echo "${ECHO_T}no" >&6 1003 fi 1004 1005 fi 1006 if test -z "$ac_cv_prog_CC"; then 1007 ac_ct_CC=$CC 1008 # Extract the first word of "gcc", so it can be a program name with args. 1009 set dummy gcc; ac_word=$2 1010 echo "$as_me:1010: checking for $ac_word" >&5 1011 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1012 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1013 echo $ECHO_N "(cached) $ECHO_C" >&6 1014 else 1015 if test -n "$ac_ct_CC"; then 1016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1017 else 1018 ac_save_IFS=$IFS; IFS=$ac_path_separator 1019 ac_dummy="$PATH" 1020 for ac_dir in $ac_dummy; do 1021 IFS=$ac_save_IFS 1022 test -z "$ac_dir" && ac_dir=. 1023 $as_executable_p "$ac_dir/$ac_word" || continue 1024 ac_cv_prog_ac_ct_CC="gcc" 1025 echo "$as_me:1025: found $ac_dir/$ac_word" >&5 1026 break 1027 done 1028 1029 fi 1030 fi 1031 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1032 if test -n "$ac_ct_CC"; then 1033 echo "$as_me:1033: result: $ac_ct_CC" >&5 1034 echo "${ECHO_T}$ac_ct_CC" >&6 1035 else 1036 echo "$as_me:1036: result: no" >&5 1037 echo "${ECHO_T}no" >&6 1038 fi 1039 1040 CC=$ac_ct_CC 1041 else 1042 CC="$ac_cv_prog_CC" 1043 fi 1044 1045 if test -z "$CC"; then 1046 if test -n "$ac_tool_prefix"; then 1047 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1048 set dummy ${ac_tool_prefix}cc; ac_word=$2 1049 echo "$as_me:1049: checking for $ac_word" >&5 1050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1051 if test "${ac_cv_prog_CC+set}" = set; then 1052 echo $ECHO_N "(cached) $ECHO_C" >&6 1053 else 1054 if test -n "$CC"; then 1055 ac_cv_prog_CC="$CC" # Let the user override the test. 1056 else 1057 ac_save_IFS=$IFS; IFS=$ac_path_separator 1058 ac_dummy="$PATH" 1059 for ac_dir in $ac_dummy; do 1060 IFS=$ac_save_IFS 1061 test -z "$ac_dir" && ac_dir=. 1062 $as_executable_p "$ac_dir/$ac_word" || continue 1063 ac_cv_prog_CC="${ac_tool_prefix}cc" 1064 echo "$as_me:1064: found $ac_dir/$ac_word" >&5 1065 break 1066 done 1067 1068 fi 1069 fi 1070 CC=$ac_cv_prog_CC 1071 if test -n "$CC"; then 1072 echo "$as_me:1072: result: $CC" >&5 1073 echo "${ECHO_T}$CC" >&6 1074 else 1075 echo "$as_me:1075: result: no" >&5 1076 echo "${ECHO_T}no" >&6 1077 fi 1078 1079 fi 1080 if test -z "$ac_cv_prog_CC"; then 1081 ac_ct_CC=$CC 1082 # Extract the first word of "cc", so it can be a program name with args. 1083 set dummy cc; ac_word=$2 1084 echo "$as_me:1084: checking for $ac_word" >&5 1085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1086 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1087 echo $ECHO_N "(cached) $ECHO_C" >&6 1088 else 1089 if test -n "$ac_ct_CC"; then 1090 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1091 else 1092 ac_save_IFS=$IFS; IFS=$ac_path_separator 1093 ac_dummy="$PATH" 1094 for ac_dir in $ac_dummy; do 1095 IFS=$ac_save_IFS 1096 test -z "$ac_dir" && ac_dir=. 1097 $as_executable_p "$ac_dir/$ac_word" || continue 1098 ac_cv_prog_ac_ct_CC="cc" 1099 echo "$as_me:1099: found $ac_dir/$ac_word" >&5 1100 break 1101 done 1102 1103 fi 1104 fi 1105 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1106 if test -n "$ac_ct_CC"; then 1107 echo "$as_me:1107: result: $ac_ct_CC" >&5 1108 echo "${ECHO_T}$ac_ct_CC" >&6 1109 else 1110 echo "$as_me:1110: result: no" >&5 1111 echo "${ECHO_T}no" >&6 1112 fi 1113 1114 CC=$ac_ct_CC 1115 else 1116 CC="$ac_cv_prog_CC" 1117 fi 1118 1119 fi 1120 if test -z "$CC"; then 1121 # Extract the first word of "cc", so it can be a program name with args. 1122 set dummy cc; ac_word=$2 1123 echo "$as_me:1123: checking for $ac_word" >&5 1124 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1125 if test "${ac_cv_prog_CC+set}" = set; then 1126 echo $ECHO_N "(cached) $ECHO_C" >&6 1127 else 1128 if test -n "$CC"; then 1129 ac_cv_prog_CC="$CC" # Let the user override the test. 1130 else 1131 ac_prog_rejected=no 1132 ac_save_IFS=$IFS; IFS=$ac_path_separator 1133 ac_dummy="$PATH" 1134 for ac_dir in $ac_dummy; do 1135 IFS=$ac_save_IFS 1136 test -z "$ac_dir" && ac_dir=. 1137 $as_executable_p "$ac_dir/$ac_word" || continue 1138 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1139 ac_prog_rejected=yes 1140 continue 1141 fi 1142 ac_cv_prog_CC="cc" 1143 echo "$as_me:1143: found $ac_dir/$ac_word" >&5 1144 break 1145 done 1146 1147 if test $ac_prog_rejected = yes; then 1148 # We found a bogon in the path, so make sure we never use it. 1149 set dummy $ac_cv_prog_CC 1150 shift 1151 if test $# != 0; then 1152 # We chose a different compiler from the bogus one. 1153 # However, it has the same basename, so the bogon will be chosen 1154 # first if we set CC to just the basename; use the full file name. 1155 shift 1156 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1157 shift 1158 ac_cv_prog_CC="$@" 1159 fi 1160 fi 1161 fi 1162 fi 1163 CC=$ac_cv_prog_CC 1164 if test -n "$CC"; then 1165 echo "$as_me:1165: result: $CC" >&5 1166 echo "${ECHO_T}$CC" >&6 1167 else 1168 echo "$as_me:1168: result: no" >&5 1169 echo "${ECHO_T}no" >&6 1170 fi 1171 1172 fi 1173 if test -z "$CC"; then 1174 if test -n "$ac_tool_prefix"; then 1175 for ac_prog in cl 1176 do 1177 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1178 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1179 echo "$as_me:1179: checking for $ac_word" >&5 1180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1181 if test "${ac_cv_prog_CC+set}" = set; then 1182 echo $ECHO_N "(cached) $ECHO_C" >&6 1183 else 1184 if test -n "$CC"; then 1185 ac_cv_prog_CC="$CC" # Let the user override the test. 1186 else 1187 ac_save_IFS=$IFS; IFS=$ac_path_separator 1188 ac_dummy="$PATH" 1189 for ac_dir in $ac_dummy; do 1190 IFS=$ac_save_IFS 1191 test -z "$ac_dir" && ac_dir=. 1192 $as_executable_p "$ac_dir/$ac_word" || continue 1193 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1194 echo "$as_me:1194: found $ac_dir/$ac_word" >&5 1195 break 1196 done 1197 1198 fi 1199 fi 1200 CC=$ac_cv_prog_CC 1201 if test -n "$CC"; then 1202 echo "$as_me:1202: result: $CC" >&5 1203 echo "${ECHO_T}$CC" >&6 1204 else 1205 echo "$as_me:1205: result: no" >&5 1206 echo "${ECHO_T}no" >&6 1207 fi 1208 1209 test -n "$CC" && break 1210 done 1211 fi 1212 if test -z "$CC"; then 1213 ac_ct_CC=$CC 1214 for ac_prog in cl 1215 do 1216 # Extract the first word of "$ac_prog", so it can be a program name with args. 1217 set dummy $ac_prog; ac_word=$2 1218 echo "$as_me:1218: checking for $ac_word" >&5 1219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1220 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1221 echo $ECHO_N "(cached) $ECHO_C" >&6 1222 else 1223 if test -n "$ac_ct_CC"; then 1224 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1225 else 1226 ac_save_IFS=$IFS; IFS=$ac_path_separator 1227 ac_dummy="$PATH" 1228 for ac_dir in $ac_dummy; do 1229 IFS=$ac_save_IFS 1230 test -z "$ac_dir" && ac_dir=. 1231 $as_executable_p "$ac_dir/$ac_word" || continue 1232 ac_cv_prog_ac_ct_CC="$ac_prog" 1233 echo "$as_me:1233: found $ac_dir/$ac_word" >&5 1234 break 1235 done 1236 1237 fi 1238 fi 1239 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1240 if test -n "$ac_ct_CC"; then 1241 echo "$as_me:1241: result: $ac_ct_CC" >&5 1242 echo "${ECHO_T}$ac_ct_CC" >&6 1243 else 1244 echo "$as_me:1244: result: no" >&5 1245 echo "${ECHO_T}no" >&6 1246 fi 1247 1248 test -n "$ac_ct_CC" && break 1249 done 1250 1251 CC=$ac_ct_CC 1252 fi 1253 1254 fi 1255 1256 test -z "$CC" && { { echo "$as_me:1256: error: no acceptable cc found in \$PATH" >&5 1257 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1258 { (exit 1); exit 1; }; } 1259 1260 # Provide some information about the compiler. 1261 echo "$as_me:1261:" \ 1262 "checking for C compiler version" >&5 1263 ac_compiler=`set X $ac_compile; echo $2` 1264 { (eval echo "$as_me:1264: \"$ac_compiler --version </dev/null >&5\"") >&5 1265 (eval $ac_compiler --version </dev/null >&5) 2>&5 1266 ac_status=$? 1267 echo "$as_me:1267: \$? = $ac_status" >&5 1268 (exit $ac_status); } 1269 { (eval echo "$as_me:1269: \"$ac_compiler -v </dev/null >&5\"") >&5 1270 (eval $ac_compiler -v </dev/null >&5) 2>&5 1271 ac_status=$? 1272 echo "$as_me:1272: \$? = $ac_status" >&5 1273 (exit $ac_status); } 1274 { (eval echo "$as_me:1274: \"$ac_compiler -V </dev/null >&5\"") >&5 1275 (eval $ac_compiler -V </dev/null >&5) 2>&5 1276 ac_status=$? 1277 echo "$as_me:1277: \$? = $ac_status" >&5 1278 (exit $ac_status); } 1279 1280 cat >conftest.$ac_ext <<_ACEOF 1281 #line 1281 "configure" 1282 #include "confdefs.h" 1283 1284 int 1285 main () 1286 { 1287 1288 ; 1289 return 0; 1290 } 1291 _ACEOF 1292 ac_clean_files_save=$ac_clean_files 1293 ac_clean_files="$ac_clean_files a.out a.exe" 1294 # Try to create an executable without -o first, disregard a.out. 1295 # It will help us diagnose broken compilers, and finding out an intuition 1296 # of exeext. 1297 echo "$as_me:1297: checking for C compiler default output" >&5 1298 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1299 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1300 if { (eval echo "$as_me:1300: \"$ac_link_default\"") >&5 1301 (eval $ac_link_default) 2>&5 1302 ac_status=$? 1303 echo "$as_me:1303: \$? = $ac_status" >&5 1304 (exit $ac_status); }; then 1305 # Find the output, starting from the most likely. This scheme is 1306 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1307 # resort. 1308 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1309 ls a.out conftest 2>/dev/null; 1310 ls a.* conftest.* 2>/dev/null`; do 1311 case $ac_file in 1312 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1313 a.out ) # We found the default executable, but exeext='' is most 1314 # certainly right. 1315 break;; 1316 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1317 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1318 export ac_cv_exeext 1319 break;; 1320 * ) break;; 1321 esac 1322 done 1323 else 1324 echo "$as_me: failed program was:" >&5 1325 cat conftest.$ac_ext >&5 1326 { { echo "$as_me:1326: error: C compiler cannot create executables" >&5 1327 echo "$as_me: error: C compiler cannot create executables" >&2;} 1328 { (exit 77); exit 77; }; } 1329 fi 1330 1331 ac_exeext=$ac_cv_exeext 1332 echo "$as_me:1332: result: $ac_file" >&5 1333 echo "${ECHO_T}$ac_file" >&6 1334 1335 # Check the compiler produces executables we can run. If not, either 1336 # the compiler is broken, or we cross compile. 1337 echo "$as_me:1337: checking whether the C compiler works" >&5 1338 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1339 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1340 # If not cross compiling, check that we can run a simple program. 1341 if test "$cross_compiling" != yes; then 1342 if { ac_try='./$ac_file' 1343 { (eval echo "$as_me:1343: \"$ac_try\"") >&5 1344 (eval $ac_try) 2>&5 1345 ac_status=$? 1346 echo "$as_me:1346: \$? = $ac_status" >&5 1347 (exit $ac_status); }; }; then 1348 cross_compiling=no 1349 else 1350 if test "$cross_compiling" = maybe; then 1351 cross_compiling=yes 1352 else 1353 { { echo "$as_me:1353: error: cannot run C compiled programs. 1354 If you meant to cross compile, use \`--host'." >&5 1355 echo "$as_me: error: cannot run C compiled programs. 1356 If you meant to cross compile, use \`--host'." >&2;} 1357 { (exit 1); exit 1; }; } 1358 fi 1359 fi 1360 fi 1361 echo "$as_me:1361: result: yes" >&5 1362 echo "${ECHO_T}yes" >&6 1363 1364 rm -f a.out a.exe conftest$ac_cv_exeext 1365 ac_clean_files=$ac_clean_files_save 1366 # Check the compiler produces executables we can run. If not, either 1367 # the compiler is broken, or we cross compile. 1368 echo "$as_me:1368: checking whether we are cross compiling" >&5 1369 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1370 echo "$as_me:1370: result: $cross_compiling" >&5 1371 echo "${ECHO_T}$cross_compiling" >&6 1372 1373 echo "$as_me:1373: checking for executable suffix" >&5 1374 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1375 if { (eval echo "$as_me:1375: \"$ac_link\"") >&5 1376 (eval $ac_link) 2>&5 1377 ac_status=$? 1378 echo "$as_me:1378: \$? = $ac_status" >&5 1379 (exit $ac_status); }; then 1380 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1381 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1382 # work properly (i.e., refer to `conftest.exe'), while it won't with 1383 # `rm'. 1384 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1385 case $ac_file in 1386 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1387 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1388 export ac_cv_exeext 1389 break;; 1390 * ) break;; 1391 esac 1392 done 1393 else 1394 { { echo "$as_me:1394: error: cannot compute EXEEXT: cannot compile and link" >&5 1395 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1396 { (exit 1); exit 1; }; } 1397 fi 1398 1399 rm -f conftest$ac_cv_exeext 1400 echo "$as_me:1400: result: $ac_cv_exeext" >&5 1401 echo "${ECHO_T}$ac_cv_exeext" >&6 1402 1403 rm -f conftest.$ac_ext 1404 EXEEXT=$ac_cv_exeext 1405 ac_exeext=$EXEEXT 1406 echo "$as_me:1406: checking for object suffix" >&5 1407 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1408 if test "${ac_cv_objext+set}" = set; then 1409 echo $ECHO_N "(cached) $ECHO_C" >&6 1410 else 1411 cat >conftest.$ac_ext <<_ACEOF 1412 #line 1412 "configure" 1413 #include "confdefs.h" 1414 1415 int 1416 main () 1417 { 1418 1419 ; 1420 return 0; 1421 } 1422 _ACEOF 1423 rm -f conftest.o conftest.obj 1424 if { (eval echo "$as_me:1424: \"$ac_compile\"") >&5 1425 (eval $ac_compile) 2>&5 1426 ac_status=$? 1427 echo "$as_me:1427: \$? = $ac_status" >&5 1428 (exit $ac_status); }; then 1429 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1430 case $ac_file in 1431 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1432 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1433 break;; 1434 esac 1435 done 1436 else 1437 echo "$as_me: failed program was:" >&5 1438 cat conftest.$ac_ext >&5 1439 { { echo "$as_me:1439: error: cannot compute OBJEXT: cannot compile" >&5 1440 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1441 { (exit 1); exit 1; }; } 1442 fi 1443 1444 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1445 fi 1446 echo "$as_me:1446: result: $ac_cv_objext" >&5 1447 echo "${ECHO_T}$ac_cv_objext" >&6 1448 OBJEXT=$ac_cv_objext 1449 ac_objext=$OBJEXT 1450 echo "$as_me:1450: checking whether we are using the GNU C compiler" >&5 1451 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1452 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1453 echo $ECHO_N "(cached) $ECHO_C" >&6 1454 else 1455 cat >conftest.$ac_ext <<_ACEOF 1456 #line 1456 "configure" 1457 #include "confdefs.h" 1458 1459 int 1460 main () 1461 { 1462 #ifndef __GNUC__ 1463 choke me 1464 #endif 1465 1466 ; 1467 return 0; 1468 } 1469 _ACEOF 1470 rm -f conftest.$ac_objext 1471 if { (eval echo "$as_me:1471: \"$ac_compile\"") >&5 1472 (eval $ac_compile) 2>&5 1473 ac_status=$? 1474 echo "$as_me:1474: \$? = $ac_status" >&5 1475 (exit $ac_status); } && 1476 { ac_try='test -s conftest.$ac_objext' 1477 { (eval echo "$as_me:1477: \"$ac_try\"") >&5 1478 (eval $ac_try) 2>&5 1479 ac_status=$? 1480 echo "$as_me:1480: \$? = $ac_status" >&5 1481 (exit $ac_status); }; }; then 1482 ac_compiler_gnu=yes 1483 else 1484 echo "$as_me: failed program was:" >&5 1485 cat conftest.$ac_ext >&5 1486 ac_compiler_gnu=no 1487 fi 1488 rm -f conftest.$ac_objext conftest.$ac_ext 1489 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1490 1491 fi 1492 echo "$as_me:1492: result: $ac_cv_c_compiler_gnu" >&5 1493 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1494 GCC=`test $ac_compiler_gnu = yes && echo yes` 1495 ac_test_CFLAGS=${CFLAGS+set} 1496 ac_save_CFLAGS=$CFLAGS 1497 CFLAGS="-g" 1498 echo "$as_me:1498: checking whether $CC accepts -g" >&5 1499 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1500 if test "${ac_cv_prog_cc_g+set}" = set; then 1501 echo $ECHO_N "(cached) $ECHO_C" >&6 1502 else 1503 cat >conftest.$ac_ext <<_ACEOF 1504 #line 1504 "configure" 1505 #include "confdefs.h" 1506 1507 int 1508 main () 1509 { 1510 1511 ; 1512 return 0; 1513 } 1514 _ACEOF 1515 rm -f conftest.$ac_objext 1516 if { (eval echo "$as_me:1516: \"$ac_compile\"") >&5 1517 (eval $ac_compile) 2>&5 1518 ac_status=$? 1519 echo "$as_me:1519: \$? = $ac_status" >&5 1520 (exit $ac_status); } && 1521 { ac_try='test -s conftest.$ac_objext' 1522 { (eval echo "$as_me:1522: \"$ac_try\"") >&5 1523 (eval $ac_try) 2>&5 1524 ac_status=$? 1525 echo "$as_me:1525: \$? = $ac_status" >&5 1526 (exit $ac_status); }; }; then 1527 ac_cv_prog_cc_g=yes 1528 else 1529 echo "$as_me: failed program was:" >&5 1530 cat conftest.$ac_ext >&5 1531 ac_cv_prog_cc_g=no 1532 fi 1533 rm -f conftest.$ac_objext conftest.$ac_ext 1534 fi 1535 echo "$as_me:1535: result: $ac_cv_prog_cc_g" >&5 1536 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1537 if test "$ac_test_CFLAGS" = set; then 1538 CFLAGS=$ac_save_CFLAGS 1539 elif test $ac_cv_prog_cc_g = yes; then 1540 if test "$GCC" = yes; then 1541 CFLAGS="-g -O2" 1542 else 1543 CFLAGS="-g" 1544 fi 1545 else 1546 if test "$GCC" = yes; then 1547 CFLAGS="-O2" 1548 else 1549 CFLAGS= 1550 fi 1551 fi 1552 # Some people use a C++ compiler to compile C. Since we use `exit', 1553 # in C++ we need to declare it. In case someone uses the same compiler 1554 # for both compiling C and C++ we need to have the C++ compiler decide 1555 # the declaration of exit, since it's the most demanding environment. 1556 cat >conftest.$ac_ext <<_ACEOF 1557 #ifndef __cplusplus 1558 choke me 1559 #endif 1560 _ACEOF 1561 rm -f conftest.$ac_objext 1562 if { (eval echo "$as_me:1562: \"$ac_compile\"") >&5 1563 (eval $ac_compile) 2>&5 1564 ac_status=$? 1565 echo "$as_me:1565: \$? = $ac_status" >&5 1566 (exit $ac_status); } && 1567 { ac_try='test -s conftest.$ac_objext' 1568 { (eval echo "$as_me:1568: \"$ac_try\"") >&5 1569 (eval $ac_try) 2>&5 1570 ac_status=$? 1571 echo "$as_me:1571: \$? = $ac_status" >&5 1572 (exit $ac_status); }; }; then 1573 for ac_declaration in \ 1574 ''\ 1575 '#include <stdlib.h>' \ 1576 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1577 'extern "C" void std::exit (int); using std::exit;' \ 1578 'extern "C" void exit (int) throw ();' \ 1579 'extern "C" void exit (int);' \ 1580 'void exit (int);' 1581 do 1582 cat >conftest.$ac_ext <<_ACEOF 1583 #line 1583 "configure" 1584 #include "confdefs.h" 1585 #include <stdlib.h> 1586 $ac_declaration 1587 int 1588 main () 1589 { 1590 exit (42); 1591 ; 1592 return 0; 1593 } 1594 _ACEOF 1595 rm -f conftest.$ac_objext 1596 if { (eval echo "$as_me:1596: \"$ac_compile\"") >&5 1597 (eval $ac_compile) 2>&5 1598 ac_status=$? 1599 echo "$as_me:1599: \$? = $ac_status" >&5 1600 (exit $ac_status); } && 1601 { ac_try='test -s conftest.$ac_objext' 1602 { (eval echo "$as_me:1602: \"$ac_try\"") >&5 1603 (eval $ac_try) 2>&5 1604 ac_status=$? 1605 echo "$as_me:1605: \$? = $ac_status" >&5 1606 (exit $ac_status); }; }; then 1607 : 1608 else 1609 echo "$as_me: failed program was:" >&5 1610 cat conftest.$ac_ext >&5 1611 continue 1612 fi 1613 rm -f conftest.$ac_objext conftest.$ac_ext 1614 cat >conftest.$ac_ext <<_ACEOF 1615 #line 1615 "configure" 1616 #include "confdefs.h" 1617 $ac_declaration 1618 int 1619 main () 1620 { 1621 exit (42); 1622 ; 1623 return 0; 1624 } 1625 _ACEOF 1626 rm -f conftest.$ac_objext 1627 if { (eval echo "$as_me:1627: \"$ac_compile\"") >&5 1628 (eval $ac_compile) 2>&5 1629 ac_status=$? 1630 echo "$as_me:1630: \$? = $ac_status" >&5 1631 (exit $ac_status); } && 1632 { ac_try='test -s conftest.$ac_objext' 1633 { (eval echo "$as_me:1633: \"$ac_try\"") >&5 1634 (eval $ac_try) 2>&5 1635 ac_status=$? 1636 echo "$as_me:1636: \$? = $ac_status" >&5 1637 (exit $ac_status); }; }; then 1638 break 1639 else 1640 echo "$as_me: failed program was:" >&5 1641 cat conftest.$ac_ext >&5 1642 fi 1643 rm -f conftest.$ac_objext conftest.$ac_ext 1644 done 1645 rm -f conftest* 1646 if test -n "$ac_declaration"; then 1647 echo '#ifdef __cplusplus' >>confdefs.h 1648 echo $ac_declaration >>confdefs.h 1649 echo '#endif' >>confdefs.h 1650 fi 1651 1652 else 1653 echo "$as_me: failed program was:" >&5 1654 cat conftest.$ac_ext >&5 1655 fi 1656 rm -f conftest.$ac_objext conftest.$ac_ext 1657 ac_ext=c 1658 ac_cpp='$CPP $CPPFLAGS' 1659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1661 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1662 1663 echo "$as_me:1663: checking whether byte ordering is bigendian" >&5 1664 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 1665 if test "${ac_cv_c_bigendian+set}" = set; then 1666 echo $ECHO_N "(cached) $ECHO_C" >&6 1667 else 1668 ac_cv_c_bigendian=unknown 1669 # See if sys/param.h defines the BYTE_ORDER macro. 1670 cat >conftest.$ac_ext <<_ACEOF 1671 #line 1671 "configure" 1672 #include "confdefs.h" 1673 #include <sys/types.h> 1674 #include <sys/param.h> 1675 1676 int 1677 main () 1678 { 1679 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 1680 bogus endian macros 1681 #endif 1682 1683 ; 1684 return 0; 1685 } 1686 _ACEOF 1687 rm -f conftest.$ac_objext 1688 if { (eval echo "$as_me:1688: \"$ac_compile\"") >&5 1689 (eval $ac_compile) 2>&5 1690 ac_status=$? 1691 echo "$as_me:1691: \$? = $ac_status" >&5 1692 (exit $ac_status); } && 1693 { ac_try='test -s conftest.$ac_objext' 1694 { (eval echo "$as_me:1694: \"$ac_try\"") >&5 1695 (eval $ac_try) 2>&5 1696 ac_status=$? 1697 echo "$as_me:1697: \$? = $ac_status" >&5 1698 (exit $ac_status); }; }; then 1699 # It does; now see whether it defined to BIG_ENDIAN or not. 1700 cat >conftest.$ac_ext <<_ACEOF 1701 #line 1701 "configure" 1702 #include "confdefs.h" 1703 #include <sys/types.h> 1704 #include <sys/param.h> 1705 1706 int 1707 main () 1708 { 1709 #if BYTE_ORDER != BIG_ENDIAN 1710 not big endian 1711 #endif 1712 1713 ; 1714 return 0; 1715 } 1716 _ACEOF 1717 rm -f conftest.$ac_objext 1718 if { (eval echo "$as_me:1718: \"$ac_compile\"") >&5 1719 (eval $ac_compile) 2>&5 1720 ac_status=$? 1721 echo "$as_me:1721: \$? = $ac_status" >&5 1722 (exit $ac_status); } && 1723 { ac_try='test -s conftest.$ac_objext' 1724 { (eval echo "$as_me:1724: \"$ac_try\"") >&5 1725 (eval $ac_try) 2>&5 1726 ac_status=$? 1727 echo "$as_me:1727: \$? = $ac_status" >&5 1728 (exit $ac_status); }; }; then 1729 ac_cv_c_bigendian=yes 1730 else 1731 echo "$as_me: failed program was:" >&5 1732 cat conftest.$ac_ext >&5 1733 ac_cv_c_bigendian=no 1734 fi 1735 rm -f conftest.$ac_objext conftest.$ac_ext 1736 else 1737 echo "$as_me: failed program was:" >&5 1738 cat conftest.$ac_ext >&5 1739 fi 1740 rm -f conftest.$ac_objext conftest.$ac_ext 1741 if test $ac_cv_c_bigendian = unknown; then 1742 if test "$cross_compiling" = yes; then 1743 { { echo "$as_me:1743: error: cannot run test program while cross compiling" >&5 1744 echo "$as_me: error: cannot run test program while cross compiling" >&2;} 1745 { (exit 1); exit 1; }; } 1746 else 1747 cat >conftest.$ac_ext <<_ACEOF 1748 #line 1748 "configure" 1749 #include "confdefs.h" 1750 int 1751 main () 1752 { 1753 /* Are we little or big endian? From Harbison&Steele. */ 1754 union 1755 { 1756 long l; 1757 char c[sizeof (long)]; 1758 } u; 1759 u.l = 1; 1760 exit (u.c[sizeof (long) - 1] == 1); 1761 } 1762 _ACEOF 1763 rm -f conftest$ac_exeext 1764 if { (eval echo "$as_me:1764: \"$ac_link\"") >&5 1765 (eval $ac_link) 2>&5 1766 ac_status=$? 1767 echo "$as_me:1767: \$? = $ac_status" >&5 1768 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 1769 { (eval echo "$as_me:1769: \"$ac_try\"") >&5 1770 (eval $ac_try) 2>&5 1771 ac_status=$? 1772 echo "$as_me:1772: \$? = $ac_status" >&5 1773 (exit $ac_status); }; }; then 1774 ac_cv_c_bigendian=no 1775 else 1776 echo "$as_me: program exited with status $ac_status" >&5 1777 echo "$as_me: failed program was:" >&5 1778 cat conftest.$ac_ext >&5 1779 ac_cv_c_bigendian=yes 1780 fi 1781 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 1782 fi 1783 fi 1784 fi 1785 echo "$as_me:1785: result: $ac_cv_c_bigendian" >&5 1786 echo "${ECHO_T}$ac_cv_c_bigendian" >&6 1787 if test $ac_cv_c_bigendian = yes; then 1788 1789 cat >>confdefs.h <<\EOF 1790 #define WORDS_BIGENDIAN 1 1791 EOF 1792 1793 fi 1794 1795 # Make sure certain required headers are available. 1796 # These are not necessarily required by the code, but they are not 1797 # currently conditionalized. 1798 ac_ext=c 1799 ac_cpp='$CPP $CPPFLAGS' 1800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1802 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1803 echo "$as_me:1803: checking how to run the C preprocessor" >&5 1804 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1805 # On Suns, sometimes $CPP names a directory. 1806 if test -n "$CPP" && test -d "$CPP"; then 1807 CPP= 1808 fi 1809 if test -z "$CPP"; then 1810 if test "${ac_cv_prog_CPP+set}" = set; then 1811 echo $ECHO_N "(cached) $ECHO_C" >&6 1812 else 1813 # Double quotes because CPP needs to be expanded 1814 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1815 do 1816 ac_preproc_ok=false 1817 for ac_c_preproc_warn_flag in '' yes 1818 do 1819 # Use a header file that comes with gcc, so configuring glibc 1820 # with a fresh cross-compiler works. 1821 # On the NeXT, cc -E runs the code through the compiler's parser, 1822 # not just through cpp. "Syntax error" is here to catch this case. 1823 cat >conftest.$ac_ext <<_ACEOF 1824 #line 1824 "configure" 1825 #include "confdefs.h" 1826 #include <assert.h> 1827 Syntax error 1828 _ACEOF 1829 if { (eval echo "$as_me:1829: \"$ac_cpp conftest.$ac_ext\"") >&5 1830 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1831 ac_status=$? 1832 egrep -v '^ *\+' conftest.er1 >conftest.err 1833 rm -f conftest.er1 1834 cat conftest.err >&5 1835 echo "$as_me:1835: \$? = $ac_status" >&5 1836 (exit $ac_status); } >/dev/null; then 1837 if test -s conftest.err; then 1838 ac_cpp_err=$ac_c_preproc_warn_flag 1839 else 1840 ac_cpp_err= 1841 fi 1842 else 1843 ac_cpp_err=yes 1844 fi 1845 if test -z "$ac_cpp_err"; then 1846 : 1847 else 1848 echo "$as_me: failed program was:" >&5 1849 cat conftest.$ac_ext >&5 1850 # Broken: fails on valid input. 1851 continue 1852 fi 1853 rm -f conftest.err conftest.$ac_ext 1854 1855 # OK, works on sane cases. Now check whether non-existent headers 1856 # can be detected and how. 1857 cat >conftest.$ac_ext <<_ACEOF 1858 #line 1858 "configure" 1859 #include "confdefs.h" 1860 #include <ac_nonexistent.h> 1861 _ACEOF 1862 if { (eval echo "$as_me:1862: \"$ac_cpp conftest.$ac_ext\"") >&5 1863 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1864 ac_status=$? 1865 egrep -v '^ *\+' conftest.er1 >conftest.err 1866 rm -f conftest.er1 1867 cat conftest.err >&5 1868 echo "$as_me:1868: \$? = $ac_status" >&5 1869 (exit $ac_status); } >/dev/null; then 1870 if test -s conftest.err; then 1871 ac_cpp_err=$ac_c_preproc_warn_flag 1872 else 1873 ac_cpp_err= 1874 fi 1875 else 1876 ac_cpp_err=yes 1877 fi 1878 if test -z "$ac_cpp_err"; then 1879 # Broken: success on invalid input. 1880 continue 1881 else 1882 echo "$as_me: failed program was:" >&5 1883 cat conftest.$ac_ext >&5 1884 # Passes both tests. 1885 ac_preproc_ok=: 1886 break 1887 fi 1888 rm -f conftest.err conftest.$ac_ext 1889 1890 done 1891 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1892 rm -f conftest.err conftest.$ac_ext 1893 if $ac_preproc_ok; then 1894 break 1895 fi 1896 1897 done 1898 ac_cv_prog_CPP=$CPP 1899 1900 fi 1901 CPP=$ac_cv_prog_CPP 1902 else 1903 ac_cv_prog_CPP=$CPP 1904 fi 1905 echo "$as_me:1905: result: $CPP" >&5 1906 echo "${ECHO_T}$CPP" >&6 1907 ac_preproc_ok=false 1908 for ac_c_preproc_warn_flag in '' yes 1909 do 1910 # Use a header file that comes with gcc, so configuring glibc 1911 # with a fresh cross-compiler works. 1912 # On the NeXT, cc -E runs the code through the compiler's parser, 1913 # not just through cpp. "Syntax error" is here to catch this case. 1914 cat >conftest.$ac_ext <<_ACEOF 1915 #line 1915 "configure" 1916 #include "confdefs.h" 1917 #include <assert.h> 1918 Syntax error 1919 _ACEOF 1920 if { (eval echo "$as_me:1920: \"$ac_cpp conftest.$ac_ext\"") >&5 1921 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1922 ac_status=$? 1923 egrep -v '^ *\+' conftest.er1 >conftest.err 1924 rm -f conftest.er1 1925 cat conftest.err >&5 1926 echo "$as_me:1926: \$? = $ac_status" >&5 1927 (exit $ac_status); } >/dev/null; then 1928 if test -s conftest.err; then 1929 ac_cpp_err=$ac_c_preproc_warn_flag 1930 else 1931 ac_cpp_err= 1932 fi 1933 else 1934 ac_cpp_err=yes 1935 fi 1936 if test -z "$ac_cpp_err"; then 1937 : 1938 else 1939 echo "$as_me: failed program was:" >&5 1940 cat conftest.$ac_ext >&5 1941 # Broken: fails on valid input. 1942 continue 1943 fi 1944 rm -f conftest.err conftest.$ac_ext 1945 1946 # OK, works on sane cases. Now check whether non-existent headers 1947 # can be detected and how. 1948 cat >conftest.$ac_ext <<_ACEOF 1949 #line 1949 "configure" 1950 #include "confdefs.h" 1951 #include <ac_nonexistent.h> 1952 _ACEOF 1953 if { (eval echo "$as_me:1953: \"$ac_cpp conftest.$ac_ext\"") >&5 1954 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1955 ac_status=$? 1956 egrep -v '^ *\+' conftest.er1 >conftest.err 1957 rm -f conftest.er1 1958 cat conftest.err >&5 1959 echo "$as_me:1959: \$? = $ac_status" >&5 1960 (exit $ac_status); } >/dev/null; then 1961 if test -s conftest.err; then 1962 ac_cpp_err=$ac_c_preproc_warn_flag 1963 else 1964 ac_cpp_err= 1965 fi 1966 else 1967 ac_cpp_err=yes 1968 fi 1969 if test -z "$ac_cpp_err"; then 1970 # Broken: success on invalid input. 1971 continue 1972 else 1973 echo "$as_me: failed program was:" >&5 1974 cat conftest.$ac_ext >&5 1975 # Passes both tests. 1976 ac_preproc_ok=: 1977 break 1978 fi 1979 rm -f conftest.err conftest.$ac_ext 1980 1981 done 1982 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1983 rm -f conftest.err conftest.$ac_ext 1984 if $ac_preproc_ok; then 1985 : 1986 else 1987 { { echo "$as_me:1987: error: C preprocessor \"$CPP\" fails sanity check" >&5 1988 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 1989 { (exit 1); exit 1; }; } 1990 fi 1991 1992 ac_ext=c 1993 ac_cpp='$CPP $CPPFLAGS' 1994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1996 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1997 1998 for ac_header in sys/cdefs.h sys/mman.h sys/param.h sys/stat.h \ 1999 sys/types.h sys/utsname.h sys/wait.h \ 2000 ctype.h errno.h fcntl.h grp.h limits.h locale.h paths.h pwd.h \ 2001 signal.h stdio.h stdlib.h string.h unistd.h 2002 do 2003 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2004 echo "$as_me:2004: checking for $ac_header" >&5 2005 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2006 if eval "test \"\${$as_ac_Header+set}\" = set"; then 2007 echo $ECHO_N "(cached) $ECHO_C" >&6 2008 else 2009 cat >conftest.$ac_ext <<_ACEOF 2010 #line 2010 "configure" 2011 #include "confdefs.h" 2012 #include <$ac_header> 2013 _ACEOF 2014 if { (eval echo "$as_me:2014: \"$ac_cpp conftest.$ac_ext\"") >&5 2015 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2016 ac_status=$? 2017 egrep -v '^ *\+' conftest.er1 >conftest.err 2018 rm -f conftest.er1 2019 cat conftest.err >&5 2020 echo "$as_me:2020: \$? = $ac_status" >&5 2021 (exit $ac_status); } >/dev/null; then 2022 if test -s conftest.err; then 2023 ac_cpp_err=$ac_c_preproc_warn_flag 2024 else 2025 ac_cpp_err= 2026 fi 2027 else 2028 ac_cpp_err=yes 2029 fi 2030 if test -z "$ac_cpp_err"; then 2031 eval "$as_ac_Header=yes" 2032 else 2033 echo "$as_me: failed program was:" >&5 2034 cat conftest.$ac_ext >&5 2035 eval "$as_ac_Header=no" 2036 fi 2037 rm -f conftest.err conftest.$ac_ext 2038 fi 2039 echo "$as_me:2039: result: `eval echo '${'$as_ac_Header'}'`" >&5 2040 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2041 if test `eval echo '${'$as_ac_Header'}'` = yes; then 2042 cat >>confdefs.h <<EOF 2043 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2044 EOF 2045 2046 else 2047 { { echo "$as_me:2047: error: standard system header file not found" >&5 2048 echo "$as_me: error: standard system header file not found" >&2;} 2049 { (exit 1); exit 1; }; } 2050 fi 2051 done 2052 2053 # Find headers that may not be available. 2054 2055 for ac_header in err.h inttypes.h libgen.h stddef.h vis.h 2056 do 2057 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2058 echo "$as_me:2058: checking for $ac_header" >&5 2059 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2060 if eval "test \"\${$as_ac_Header+set}\" = set"; then 2061 echo $ECHO_N "(cached) $ECHO_C" >&6 2062 else 2063 cat >conftest.$ac_ext <<_ACEOF 2064 #line 2064 "configure" 2065 #include "confdefs.h" 2066 #include <$ac_header> 2067 _ACEOF 2068 if { (eval echo "$as_me:2068: \"$ac_cpp conftest.$ac_ext\"") >&5 2069 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2070 ac_status=$? 2071 egrep -v '^ *\+' conftest.er1 >conftest.err 2072 rm -f conftest.er1 2073 cat conftest.err >&5 2074 echo "$as_me:2074: \$? = $ac_status" >&5 2075 (exit $ac_status); } >/dev/null; then 2076 if test -s conftest.err; then 2077 ac_cpp_err=$ac_c_preproc_warn_flag 2078 else 2079 ac_cpp_err= 2080 fi 2081 else 2082 ac_cpp_err=yes 2083 fi 2084 if test -z "$ac_cpp_err"; then 2085 eval "$as_ac_Header=yes" 2086 else 2087 echo "$as_me: failed program was:" >&5 2088 cat conftest.$ac_ext >&5 2089 eval "$as_ac_Header=no" 2090 fi 2091 rm -f conftest.err conftest.$ac_ext 2092 fi 2093 echo "$as_me:2093: result: `eval echo '${'$as_ac_Header'}'`" >&5 2094 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2095 if test `eval echo '${'$as_ac_Header'}'` = yes; then 2096 cat >>confdefs.h <<EOF 2097 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2098 EOF 2099 2100 fi 2101 done 2102 2103 # Typedefs. 2104 echo "$as_me:2104: checking for ANSI C header files" >&5 2105 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2106 if test "${ac_cv_header_stdc+set}" = set; then 2107 echo $ECHO_N "(cached) $ECHO_C" >&6 2108 else 2109 cat >conftest.$ac_ext <<_ACEOF 2110 #line 2110 "configure" 2111 #include "confdefs.h" 2112 #include <stdlib.h> 2113 #include <stdarg.h> 2114 #include <string.h> 2115 #include <float.h> 2116 2117 _ACEOF 2118 if { (eval echo "$as_me:2118: \"$ac_cpp conftest.$ac_ext\"") >&5 2119 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2120 ac_status=$? 2121 egrep -v '^ *\+' conftest.er1 >conftest.err 2122 rm -f conftest.er1 2123 cat conftest.err >&5 2124 echo "$as_me:2124: \$? = $ac_status" >&5 2125 (exit $ac_status); } >/dev/null; then 2126 if test -s conftest.err; then 2127 ac_cpp_err=$ac_c_preproc_warn_flag 2128 else 2129 ac_cpp_err= 2130 fi 2131 else 2132 ac_cpp_err=yes 2133 fi 2134 if test -z "$ac_cpp_err"; then 2135 ac_cv_header_stdc=yes 2136 else 2137 echo "$as_me: failed program was:" >&5 2138 cat conftest.$ac_ext >&5 2139 ac_cv_header_stdc=no 2140 fi 2141 rm -f conftest.err conftest.$ac_ext 2142 2143 if test $ac_cv_header_stdc = yes; then 2144 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2145 cat >conftest.$ac_ext <<_ACEOF 2146 #line 2146 "configure" 2147 #include "confdefs.h" 2148 #include <string.h> 2149 2150 _ACEOF 2151 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2152 egrep "memchr" >/dev/null 2>&1; then 2153 : 2154 else 2155 ac_cv_header_stdc=no 2156 fi 2157 rm -f conftest* 2158 2159 fi 2160 2161 if test $ac_cv_header_stdc = yes; then 2162 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2163 cat >conftest.$ac_ext <<_ACEOF 2164 #line 2164 "configure" 2165 #include "confdefs.h" 2166 #include <stdlib.h> 2167 2168 _ACEOF 2169 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2170 egrep "free" >/dev/null 2>&1; then 2171 : 2172 else 2173 ac_cv_header_stdc=no 2174 fi 2175 rm -f conftest* 2176 2177 fi 2178 2179 if test $ac_cv_header_stdc = yes; then 2180 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2181 if test "$cross_compiling" = yes; then 2182 : 2183 else 2184 cat >conftest.$ac_ext <<_ACEOF 2185 #line 2185 "configure" 2186 #include "confdefs.h" 2187 #include <ctype.h> 2188 #if ((' ' & 0x0FF) == 0x020) 2189 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2190 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2191 #else 2192 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 2193 || ('j' <= (c) && (c) <= 'r') \ 2194 || ('s' <= (c) && (c) <= 'z')) 2195 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 2196 #endif 2197 2198 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2199 int 2200 main () 2201 { 2202 int i; 2203 for (i = 0; i < 256; i++) 2204 if (XOR (islower (i), ISLOWER (i)) 2205 || toupper (i) != TOUPPER (i)) 2206 exit(2); 2207 exit (0); 2208 } 2209 _ACEOF 2210 rm -f conftest$ac_exeext 2211 if { (eval echo "$as_me:2211: \"$ac_link\"") >&5 2212 (eval $ac_link) 2>&5 2213 ac_status=$? 2214 echo "$as_me:2214: \$? = $ac_status" >&5 2215 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 2216 { (eval echo "$as_me:2216: \"$ac_try\"") >&5 2217 (eval $ac_try) 2>&5 2218 ac_status=$? 2219 echo "$as_me:2219: \$? = $ac_status" >&5 2220 (exit $ac_status); }; }; then 2221 : 2222 else 2223 echo "$as_me: program exited with status $ac_status" >&5 2224 echo "$as_me: failed program was:" >&5 2225 cat conftest.$ac_ext >&5 2226 ac_cv_header_stdc=no 2227 fi 2228 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 2229 fi 2230 fi 2231 fi 2232 echo "$as_me:2232: result: $ac_cv_header_stdc" >&5 2233 echo "${ECHO_T}$ac_cv_header_stdc" >&6 2234 if test $ac_cv_header_stdc = yes; then 2235 2236 cat >>confdefs.h <<\EOF 2237 #define STDC_HEADERS 1 2238 EOF 2239 2240 fi 2241 2242 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 2243 2244 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 2245 inttypes.h stdint.h unistd.h 2246 do 2247 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2248 echo "$as_me:2248: checking for $ac_header" >&5 2249 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2250 if eval "test \"\${$as_ac_Header+set}\" = set"; then 2251 echo $ECHO_N "(cached) $ECHO_C" >&6 2252 else 2253 cat >conftest.$ac_ext <<_ACEOF 2254 #line 2254 "configure" 2255 #include "confdefs.h" 2256 $ac_includes_default 2257 #include <$ac_header> 2258 _ACEOF 2259 rm -f conftest.$ac_objext 2260 if { (eval echo "$as_me:2260: \"$ac_compile\"") >&5 2261 (eval $ac_compile) 2>&5 2262 ac_status=$? 2263 echo "$as_me:2263: \$? = $ac_status" >&5 2264 (exit $ac_status); } && 2265 { ac_try='test -s conftest.$ac_objext' 2266 { (eval echo "$as_me:2266: \"$ac_try\"") >&5 2267 (eval $ac_try) 2>&5 2268 ac_status=$? 2269 echo "$as_me:2269: \$? = $ac_status" >&5 2270 (exit $ac_status); }; }; then 2271 eval "$as_ac_Header=yes" 2272 else 2273 echo "$as_me: failed program was:" >&5 2274 cat conftest.$ac_ext >&5 2275 eval "$as_ac_Header=no" 2276 fi 2277 rm -f conftest.$ac_objext conftest.$ac_ext 2278 fi 2279 echo "$as_me:2279: result: `eval echo '${'$as_ac_Header'}'`" >&5 2280 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2281 if test `eval echo '${'$as_ac_Header'}'` = yes; then 2282 cat >>confdefs.h <<EOF 2283 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2284 EOF 2285 2286 fi 2287 done 2288 2289 echo "$as_me:2289: checking for size_t" >&5 2290 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 2291 if test "${ac_cv_type_size_t+set}" = set; then 2292 echo $ECHO_N "(cached) $ECHO_C" >&6 2293 else 2294 cat >conftest.$ac_ext <<_ACEOF 2295 #line 2295 "configure" 2296 #include "confdefs.h" 2297 $ac_includes_default 2298 int 2299 main () 2300 { 2301 if ((size_t *) 0) 2302 return 0; 2303 if (sizeof (size_t)) 2304 return 0; 2305 ; 2306 return 0; 2307 } 2308 _ACEOF 2309 rm -f conftest.$ac_objext 2310 if { (eval echo "$as_me:2310: \"$ac_compile\"") >&5 2311 (eval $ac_compile) 2>&5 2312 ac_status=$? 2313 echo "$as_me:2313: \$? = $ac_status" >&5 2314 (exit $ac_status); } && 2315 { ac_try='test -s conftest.$ac_objext' 2316 { (eval echo "$as_me:2316: \"$ac_try\"") >&5 2317 (eval $ac_try) 2>&5 2318 ac_status=$? 2319 echo "$as_me:2319: \$? = $ac_status" >&5 2320 (exit $ac_status); }; }; then 2321 ac_cv_type_size_t=yes 2322 else 2323 echo "$as_me: failed program was:" >&5 2324 cat conftest.$ac_ext >&5 2325 ac_cv_type_size_t=no 2326 fi 2327 rm -f conftest.$ac_objext conftest.$ac_ext 2328 fi 2329 echo "$as_me:2329: result: $ac_cv_type_size_t" >&5 2330 echo "${ECHO_T}$ac_cv_type_size_t" >&6 2331 if test $ac_cv_type_size_t = yes; then 2332 : 2333 else 2334 2335 cat >>confdefs.h <<EOF 2336 #define size_t unsigned 2337 EOF 2338 2339 fi 2340 2341 echo "$as_me:2341: checking for id_t" >&5 2342 echo $ECHO_N "checking for id_t... $ECHO_C" >&6 2343 if test "${ac_cv_type_id_t+set}" = set; then 2344 echo $ECHO_N "(cached) $ECHO_C" >&6 2345 else 2346 cat >conftest.$ac_ext <<_ACEOF 2347 #line 2347 "configure" 2348 #include "confdefs.h" 2349 $ac_includes_default 2350 int 2351 main () 2352 { 2353 if ((id_t *) 0) 2354 return 0; 2355 if (sizeof (id_t)) 2356 return 0; 2357 ; 2358 return 0; 2359 } 2360 _ACEOF 2361 rm -f conftest.$ac_objext 2362 if { (eval echo "$as_me:2362: \"$ac_compile\"") >&5 2363 (eval $ac_compile) 2>&5 2364 ac_status=$? 2365 echo "$as_me:2365: \$? = $ac_status" >&5 2366 (exit $ac_status); } && 2367 { ac_try='test -s conftest.$ac_objext' 2368 { (eval echo "$as_me:2368: \"$ac_try\"") >&5 2369 (eval $ac_try) 2>&5 2370 ac_status=$? 2371 echo "$as_me:2371: \$? = $ac_status" >&5 2372 (exit $ac_status); }; }; then 2373 ac_cv_type_id_t=yes 2374 else 2375 echo "$as_me: failed program was:" >&5 2376 cat conftest.$ac_ext >&5 2377 ac_cv_type_id_t=no 2378 fi 2379 rm -f conftest.$ac_objext conftest.$ac_ext 2380 fi 2381 echo "$as_me:2381: result: $ac_cv_type_id_t" >&5 2382 echo "${ECHO_T}$ac_cv_type_id_t" >&6 2383 if test $ac_cv_type_id_t = yes; then 2384 2385 cat >>confdefs.h <<EOF 2386 #define HAVE_ID_T 1 2387 EOF 2388 2389 fi 2390 2391 # Struct members. 2392 echo "$as_me:2392: checking for struct stat.st_flags" >&5 2393 echo $ECHO_N "checking for struct stat.st_flags... $ECHO_C" >&6 2394 if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then 2395 echo $ECHO_N "(cached) $ECHO_C" >&6 2396 else 2397 cat >conftest.$ac_ext <<_ACEOF 2398 #line 2398 "configure" 2399 #include "confdefs.h" 2400 #include <sys/stat.h> 2401 2402 int 2403 main () 2404 { 2405 static struct stat ac_aggr; 2406 if (ac_aggr.st_flags) 2407 return 0; 2408 ; 2409 return 0; 2410 } 2411 _ACEOF 2412 rm -f conftest.$ac_objext 2413 if { (eval echo "$as_me:2413: \"$ac_compile\"") >&5 2414 (eval $ac_compile) 2>&5 2415 ac_status=$? 2416 echo "$as_me:2416: \$? = $ac_status" >&5 2417 (exit $ac_status); } && 2418 { ac_try='test -s conftest.$ac_objext' 2419 { (eval echo "$as_me:2419: \"$ac_try\"") >&5 2420 (eval $ac_try) 2>&5 2421 ac_status=$? 2422 echo "$as_me:2422: \$? = $ac_status" >&5 2423 (exit $ac_status); }; }; then 2424 ac_cv_member_struct_stat_st_flags=yes 2425 else 2426 echo "$as_me: failed program was:" >&5 2427 cat conftest.$ac_ext >&5 2428 ac_cv_member_struct_stat_st_flags=no 2429 fi 2430 rm -f conftest.$ac_objext conftest.$ac_ext 2431 fi 2432 echo "$as_me:2432: result: $ac_cv_member_struct_stat_st_flags" >&5 2433 echo "${ECHO_T}$ac_cv_member_struct_stat_st_flags" >&6 2434 if test $ac_cv_member_struct_stat_st_flags = yes; then 2435 2436 cat >>confdefs.h <<EOF 2437 #define HAVE_STRUCT_STAT_ST_FLAGS 1 2438 EOF 2439 2440 fi 2441 2442 # Global variable decls. 2443 echo "$as_me:2443: checking whether sys_signame is declared" >&5 2444 echo $ECHO_N "checking whether sys_signame is declared... $ECHO_C" >&6 2445 if test "${ac_cv_have_decl_sys_signame+set}" = set; then 2446 echo $ECHO_N "(cached) $ECHO_C" >&6 2447 else 2448 cat >conftest.$ac_ext <<_ACEOF 2449 #line 2449 "configure" 2450 #include "confdefs.h" 2451 #include <signal.h> 2452 2453 int 2454 main () 2455 { 2456 #ifndef sys_signame 2457 char *p = (char *) sys_signame; 2458 #endif 2459 2460 ; 2461 return 0; 2462 } 2463 _ACEOF 2464 rm -f conftest.$ac_objext 2465 if { (eval echo "$as_me:2465: \"$ac_compile\"") >&5 2466 (eval $ac_compile) 2>&5 2467 ac_status=$? 2468 echo "$as_me:2468: \$? = $ac_status" >&5 2469 (exit $ac_status); } && 2470 { ac_try='test -s conftest.$ac_objext' 2471 { (eval echo "$as_me:2471: \"$ac_try\"") >&5 2472 (eval $ac_try) 2>&5 2473 ac_status=$? 2474 echo "$as_me:2474: \$? = $ac_status" >&5 2475 (exit $ac_status); }; }; then 2476 ac_cv_have_decl_sys_signame=yes 2477 else 2478 echo "$as_me: failed program was:" >&5 2479 cat conftest.$ac_ext >&5 2480 ac_cv_have_decl_sys_signame=no 2481 fi 2482 rm -f conftest.$ac_objext conftest.$ac_ext 2483 fi 2484 echo "$as_me:2484: result: $ac_cv_have_decl_sys_signame" >&5 2485 echo "${ECHO_T}$ac_cv_have_decl_sys_signame" >&6 2486 if test $ac_cv_have_decl_sys_signame = yes; then 2487 2488 cat >>confdefs.h <<EOF 2489 #define HAVE_DECL_SYS_SIGNAME 1 2490 EOF 2491 2492 else 2493 cat >>confdefs.h <<EOF 2494 #define HAVE_DECL_SYS_SIGNAME 0 2495 EOF 2496 2497 fi 2498 2499 # Library functions (where a .h check isn't enough). 2500 echo "$as_me:2500: checking for library containing fparseln" >&5 2501 echo $ECHO_N "checking for library containing fparseln... $ECHO_C" >&6 2502 if test "${ac_cv_search_fparseln+set}" = set; then 2503 echo $ECHO_N "(cached) $ECHO_C" >&6 2504 else 2505 ac_func_search_save_LIBS=$LIBS 2506 ac_cv_search_fparseln=no 2507 cat >conftest.$ac_ext <<_ACEOF 2508 #line 2508 "configure" 2509 #include "confdefs.h" 2510 2511 /* Override any gcc2 internal prototype to avoid an error. */ 2512 #ifdef __cplusplus 2513 extern "C" 2514 #endif 2515 /* We use char because int might match the return type of a gcc2 2516 builtin and then its argument prototype would still apply. */ 2517 char fparseln (); 2518 int 2519 main () 2520 { 2521 fparseln (); 2522 ; 2523 return 0; 2524 } 2525 _ACEOF 2526 rm -f conftest.$ac_objext conftest$ac_exeext 2527 if { (eval echo "$as_me:2527: \"$ac_link\"") >&5 2528 (eval $ac_link) 2>&5 2529 ac_status=$? 2530 echo "$as_me:2530: \$? = $ac_status" >&5 2531 (exit $ac_status); } && 2532 { ac_try='test -s conftest$ac_exeext' 2533 { (eval echo "$as_me:2533: \"$ac_try\"") >&5 2534 (eval $ac_try) 2>&5 2535 ac_status=$? 2536 echo "$as_me:2536: \$? = $ac_status" >&5 2537 (exit $ac_status); }; }; then 2538 ac_cv_search_fparseln="none required" 2539 else 2540 echo "$as_me: failed program was:" >&5 2541 cat conftest.$ac_ext >&5 2542 fi 2543 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2544 if test "$ac_cv_search_fparseln" = no; then 2545 for ac_lib in util; do 2546 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2547 cat >conftest.$ac_ext <<_ACEOF 2548 #line 2548 "configure" 2549 #include "confdefs.h" 2550 2551 /* Override any gcc2 internal prototype to avoid an error. */ 2552 #ifdef __cplusplus 2553 extern "C" 2554 #endif 2555 /* We use char because int might match the return type of a gcc2 2556 builtin and then its argument prototype would still apply. */ 2557 char fparseln (); 2558 int 2559 main () 2560 { 2561 fparseln (); 2562 ; 2563 return 0; 2564 } 2565 _ACEOF 2566 rm -f conftest.$ac_objext conftest$ac_exeext 2567 if { (eval echo "$as_me:2567: \"$ac_link\"") >&5 2568 (eval $ac_link) 2>&5 2569 ac_status=$? 2570 echo "$as_me:2570: \$? = $ac_status" >&5 2571 (exit $ac_status); } && 2572 { ac_try='test -s conftest$ac_exeext' 2573 { (eval echo "$as_me:2573: \"$ac_try\"") >&5 2574 (eval $ac_try) 2>&5 2575 ac_status=$? 2576 echo "$as_me:2576: \$? = $ac_status" >&5 2577 (exit $ac_status); }; }; then 2578 ac_cv_search_fparseln="-l$ac_lib" 2579 break 2580 else 2581 echo "$as_me: failed program was:" >&5 2582 cat conftest.$ac_ext >&5 2583 fi 2584 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2585 done 2586 fi 2587 LIBS=$ac_func_search_save_LIBS 2588 fi 2589 echo "$as_me:2589: result: $ac_cv_search_fparseln" >&5 2590 echo "${ECHO_T}$ac_cv_search_fparseln" >&6 2591 if test "$ac_cv_search_fparseln" != no; then 2592 test "$ac_cv_search_fparseln" = "none required" || LIBS="$ac_cv_search_fparseln $LIBS" 2593 2594 fi 2595 2596 for ac_func in basename dirname fgetln flock fparseln futimes pread pwrite setprogname strlcat strlcpy 2597 do 2598 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2599 echo "$as_me:2599: checking for $ac_func" >&5 2600 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2601 if eval "test \"\${$as_ac_var+set}\" = set"; then 2602 echo $ECHO_N "(cached) $ECHO_C" >&6 2603 else 2604 cat >conftest.$ac_ext <<_ACEOF 2605 #line 2605 "configure" 2606 #include "confdefs.h" 2607 /* System header to define __stub macros and hopefully few prototypes, 2608 which can conflict with char $ac_func (); below. */ 2609 #include <assert.h> 2610 /* Override any gcc2 internal prototype to avoid an error. */ 2611 #ifdef __cplusplus 2612 extern "C" 2613 #endif 2614 /* We use char because int might match the return type of a gcc2 2615 builtin and then its argument prototype would still apply. */ 2616 char $ac_func (); 2617 char (*f) (); 2618 2619 int 2620 main () 2621 { 2622 /* The GNU C library defines this for functions which it implements 2623 to always fail with ENOSYS. Some functions are actually named 2624 something starting with __ and the normal name is an alias. */ 2625 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2626 choke me 2627 #else 2628 f = $ac_func; 2629 #endif 2630 2631 ; 2632 return 0; 2633 } 2634 _ACEOF 2635 rm -f conftest.$ac_objext conftest$ac_exeext 2636 if { (eval echo "$as_me:2636: \"$ac_link\"") >&5 2637 (eval $ac_link) 2>&5 2638 ac_status=$? 2639 echo "$as_me:2639: \$? = $ac_status" >&5 2640 (exit $ac_status); } && 2641 { ac_try='test -s conftest$ac_exeext' 2642 { (eval echo "$as_me:2642: \"$ac_try\"") >&5 2643 (eval $ac_try) 2>&5 2644 ac_status=$? 2645 echo "$as_me:2645: \$? = $ac_status" >&5 2646 (exit $ac_status); }; }; then 2647 eval "$as_ac_var=yes" 2648 else 2649 echo "$as_me: failed program was:" >&5 2650 cat conftest.$ac_ext >&5 2651 eval "$as_ac_var=no" 2652 fi 2653 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2654 fi 2655 echo "$as_me:2655: result: `eval echo '${'$as_ac_var'}'`" >&5 2656 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2657 if test `eval echo '${'$as_ac_var'}'` = yes; then 2658 cat >>confdefs.h <<EOF 2659 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2660 EOF 2661 2662 fi 2663 done 2664 2665 # regcomp() and regexec() are also names of functions in the old V8 2666 # regexp package. To avoid them, we need to find out who has regfree(). 2667 2668 echo "$as_me:2668: checking for regfree in -lregex" >&5 2669 echo $ECHO_N "checking for regfree in -lregex... $ECHO_C" >&6 2670 if test "${ac_cv_lib_regex_regfree+set}" = set; then 2671 echo $ECHO_N "(cached) $ECHO_C" >&6 2672 else 2673 ac_check_lib_save_LIBS=$LIBS 2674 LIBS="-lregex $LIBS" 2675 cat >conftest.$ac_ext <<_ACEOF 2676 #line 2676 "configure" 2677 #include "confdefs.h" 2678 2679 /* Override any gcc2 internal prototype to avoid an error. */ 2680 #ifdef __cplusplus 2681 extern "C" 2682 #endif 2683 /* We use char because int might match the return type of a gcc2 2684 builtin and then its argument prototype would still apply. */ 2685 char regfree (); 2686 int 2687 main () 2688 { 2689 regfree (); 2690 ; 2691 return 0; 2692 } 2693 _ACEOF 2694 rm -f conftest.$ac_objext conftest$ac_exeext 2695 if { (eval echo "$as_me:2695: \"$ac_link\"") >&5 2696 (eval $ac_link) 2>&5 2697 ac_status=$? 2698 echo "$as_me:2698: \$? = $ac_status" >&5 2699 (exit $ac_status); } && 2700 { ac_try='test -s conftest$ac_exeext' 2701 { (eval echo "$as_me:2701: \"$ac_try\"") >&5 2702 (eval $ac_try) 2>&5 2703 ac_status=$? 2704 echo "$as_me:2704: \$? = $ac_status" >&5 2705 (exit $ac_status); }; }; then 2706 ac_cv_lib_regex_regfree=yes 2707 else 2708 echo "$as_me: failed program was:" >&5 2709 cat conftest.$ac_ext >&5 2710 ac_cv_lib_regex_regfree=no 2711 fi 2712 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2713 LIBS=$ac_check_lib_save_LIBS 2714 fi 2715 echo "$as_me:2715: result: $ac_cv_lib_regex_regfree" >&5 2716 echo "${ECHO_T}$ac_cv_lib_regex_regfree" >&6 2717 if test $ac_cv_lib_regex_regfree = yes; then 2718 cat >>confdefs.h <<EOF 2719 #define HAVE_LIBREGEX 1 2720 EOF 2721 2722 LIBS="-lregex $LIBS" 2723 2724 fi 2725 2726 echo "$as_me:2726: checking for library containing regfree" >&5 2727 echo $ECHO_N "checking for library containing regfree... $ECHO_C" >&6 2728 if test "${ac_cv_search_regfree+set}" = set; then 2729 echo $ECHO_N "(cached) $ECHO_C" >&6 2730 else 2731 ac_func_search_save_LIBS=$LIBS 2732 ac_cv_search_regfree=no 2733 cat >conftest.$ac_ext <<_ACEOF 2734 #line 2734 "configure" 2735 #include "confdefs.h" 2736 2737 /* Override any gcc2 internal prototype to avoid an error. */ 2738 #ifdef __cplusplus 2739 extern "C" 2740 #endif 2741 /* We use char because int might match the return type of a gcc2 2742 builtin and then its argument prototype would still apply. */ 2743 char regfree (); 2744 int 2745 main () 2746 { 2747 regfree (); 2748 ; 2749 return 0; 2750 } 2751 _ACEOF 2752 rm -f conftest.$ac_objext conftest$ac_exeext 2753 if { (eval echo "$as_me:2753: \"$ac_link\"") >&5 2754 (eval $ac_link) 2>&5 2755 ac_status=$? 2756 echo "$as_me:2756: \$? = $ac_status" >&5 2757 (exit $ac_status); } && 2758 { ac_try='test -s conftest$ac_exeext' 2759 { (eval echo "$as_me:2759: \"$ac_try\"") >&5 2760 (eval $ac_try) 2>&5 2761 ac_status=$? 2762 echo "$as_me:2762: \$? = $ac_status" >&5 2763 (exit $ac_status); }; }; then 2764 ac_cv_search_regfree="none required" 2765 else 2766 echo "$as_me: failed program was:" >&5 2767 cat conftest.$ac_ext >&5 2768 fi 2769 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2770 if test "$ac_cv_search_regfree" = no; then 2771 for ac_lib in rx posix; do 2772 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2773 cat >conftest.$ac_ext <<_ACEOF 2774 #line 2774 "configure" 2775 #include "confdefs.h" 2776 2777 /* Override any gcc2 internal prototype to avoid an error. */ 2778 #ifdef __cplusplus 2779 extern "C" 2780 #endif 2781 /* We use char because int might match the return type of a gcc2 2782 builtin and then its argument prototype would still apply. */ 2783 char regfree (); 2784 int 2785 main () 2786 { 2787 regfree (); 2788 ; 2789 return 0; 2790 } 2791 _ACEOF 2792 rm -f conftest.$ac_objext conftest$ac_exeext 2793 if { (eval echo "$as_me:2793: \"$ac_link\"") >&5 2794 (eval $ac_link) 2>&5 2795 ac_status=$? 2796 echo "$as_me:2796: \$? = $ac_status" >&5 2797 (exit $ac_status); } && 2798 { ac_try='test -s conftest$ac_exeext' 2799 { (eval echo "$as_me:2799: \"$ac_try\"") >&5 2800 (eval $ac_try) 2>&5 2801 ac_status=$? 2802 echo "$as_me:2802: \$? = $ac_status" >&5 2803 (exit $ac_status); }; }; then 2804 ac_cv_search_regfree="-l$ac_lib" 2805 break 2806 else 2807 echo "$as_me: failed program was:" >&5 2808 cat conftest.$ac_ext >&5 2809 fi 2810 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2811 done 2812 fi 2813 LIBS=$ac_func_search_save_LIBS 2814 fi 2815 echo "$as_me:2815: result: $ac_cv_search_regfree" >&5 2816 echo "${ECHO_T}$ac_cv_search_regfree" >&6 2817 if test "$ac_cv_search_regfree" != no; then 2818 test "$ac_cv_search_regfree" = "none required" || LIBS="$ac_cv_search_regfree $LIBS" 2819 2820 fi 2821 2822 cat >confcache <<\_ACEOF 2823 # This file is a shell script that caches the results of configure 2824 # tests run on this system so they can be shared between configure 2825 # scripts and configure runs, see configure's option --config-cache. 2826 # It is not useful on other systems. If it contains results you don't 2827 # want to keep, you may remove or edit it. 2828 # 2829 # config.status only pays attention to the cache file if you give it 2830 # the --recheck option to rerun configure. 2831 # 2832 # `ac_cv_env_foo' variables (set or unset) will be overriden when 2833 # loading this file, other *unset* `ac_cv_foo' will be assigned the 2834 # following values. 2835 2836 _ACEOF 2837 2838 # The following way of writing the cache mishandles newlines in values, 2839 # but we know of no workaround that is simple, portable, and efficient. 2840 # So, don't put newlines in cache variables' values. 2841 # Ultrix sh set writes to stderr and can't be redirected directly, 2842 # and sets the high bit in the cache file unless we assign to the vars. 2843 { 2844 (set) 2>&1 | 2845 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2846 *ac_space=\ *) 2847 # `set' does not quote correctly, so add quotes (double-quote 2848 # substitution turns \\\\ into \\, and sed turns \\ into \). 2849 sed -n \ 2850 "s/'/'\\\\''/g; 2851 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2852 ;; 2853 *) 2854 # `set' quotes correctly as required by POSIX, so do not add quotes. 2855 sed -n \ 2856 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2857 ;; 2858 esac; 2859 } | 2860 sed ' 2861 t clear 2862 : clear 2863 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2864 t end 2865 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2866 : end' >>confcache 2867 if cmp -s $cache_file confcache; then :; else 2868 if test -w $cache_file; then 2869 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2870 cat confcache >$cache_file 2871 else 2872 echo "not updating unwritable cache $cache_file" 2873 fi 2874 fi 2875 rm -f confcache 2876 2877 test "x$prefix" = xNONE && prefix=$ac_default_prefix 2878 # Let make expand exec_prefix. 2879 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2880 2881 # VPATH may cause trouble with some makes, so we remove $(srcdir), 2882 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2883 # trailing colons and then remove the whole line if VPATH becomes empty 2884 # (actually we leave an empty line to preserve line numbers). 2885 if test "x$srcdir" = x.; then 2886 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2887 s/:*\$(srcdir):*/:/; 2888 s/:*\${srcdir}:*/:/; 2889 s/:*@srcdir@:*/:/; 2890 s/^\([^=]*=[ ]*\):*/\1/; 2891 s/:*$//; 2892 s/^[^=]*=[ ]*$//; 2893 }' 2894 fi 2895 2896 DEFS=-DHAVE_CONFIG_H 2897 2898 : ${CONFIG_STATUS=./config.status} 2899 ac_clean_files_save=$ac_clean_files 2900 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2901 { echo "$as_me:2901: creating $CONFIG_STATUS" >&5 2902 echo "$as_me: creating $CONFIG_STATUS" >&6;} 2903 cat >$CONFIG_STATUS <<_ACEOF 2904 #! $SHELL 2905 # Generated automatically by configure. 2906 # Run this file to recreate the current configuration. 2907 # Compiler output produced by configure, useful for debugging 2908 # configure, is in config.log if it exists. 2909 2910 debug=false 2911 SHELL=\${CONFIG_SHELL-$SHELL} 2912 ac_cs_invocation="\$0 \$@" 2913 2914 _ACEOF 2915 2916 cat >>$CONFIG_STATUS <<\_ACEOF 2917 # Be Bourne compatible 2918 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2919 emulate sh 2920 NULLCMD=: 2921 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2922 set -o posix 2923 fi 2924 2925 # Name of the executable. 2926 as_me=`echo "$0" |sed 's,.*[\\/],,'` 2927 2928 if expr a : '\(a\)' >/dev/null 2>&1; then 2929 as_expr=expr 2930 else 2931 as_expr=false 2932 fi 2933 2934 rm -f conf$$ conf$$.exe conf$$.file 2935 echo >conf$$.file 2936 if ln -s conf$$.file conf$$ 2>/dev/null; then 2937 # We could just check for DJGPP; but this test a) works b) is more generic 2938 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2939 if test -f conf$$.exe; then 2940 # Don't use ln at all; we don't have any links 2941 as_ln_s='cp -p' 2942 else 2943 as_ln_s='ln -s' 2944 fi 2945 elif ln conf$$.file conf$$ 2>/dev/null; then 2946 as_ln_s=ln 2947 else 2948 as_ln_s='cp -p' 2949 fi 2950 rm -f conf$$ conf$$.exe conf$$.file 2951 2952 as_executable_p="test -f" 2953 2954 # Support unset when possible. 2955 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2956 as_unset=unset 2957 else 2958 as_unset=false 2959 fi 2960 2961 # NLS nuisances. 2962 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2963 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2964 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2965 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2966 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2967 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2968 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2969 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2970 2971 # IFS 2972 # We need space, tab and new line, in precisely that order. 2973 as_nl=' 2974 ' 2975 IFS=" $as_nl" 2976 2977 # CDPATH. 2978 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2979 2980 exec 6>&1 2981 2982 _ACEOF 2983 2984 # Files that config.status was made for. 2985 if test -n "$ac_config_files"; then 2986 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2987 fi 2988 2989 if test -n "$ac_config_headers"; then 2990 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2991 fi 2992 2993 if test -n "$ac_config_links"; then 2994 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2995 fi 2996 2997 if test -n "$ac_config_commands"; then 2998 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2999 fi 3000 3001 cat >>$CONFIG_STATUS <<\EOF 3002 3003 ac_cs_usage="\ 3004 \`$as_me' instantiates files from templates according to the 3005 current configuration. 3006 3007 Usage: $0 [OPTIONS] [FILE]... 3008 3009 -h, --help print this help, then exit 3010 -V, --version print version number, then exit 3011 -d, --debug don't remove temporary files 3012 --recheck update $as_me by reconfiguring in the same conditions 3013 --file=FILE[:TEMPLATE] 3014 instantiate the configuration file FILE 3015 --header=FILE[:TEMPLATE] 3016 instantiate the configuration header FILE 3017 3018 Configuration files: 3019 $config_files 3020 3021 Configuration headers: 3022 $config_headers 3023 3024 Report bugs to <bug-autoconf@gnu.org>." 3025 EOF 3026 3027 cat >>$CONFIG_STATUS <<EOF 3028 ac_cs_version="\\ 3029 libnbcompat config.status noversion 3030 configured by $0, generated by GNU Autoconf 2.52, 3031 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 3032 3033 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 3034 Free Software Foundation, Inc. 3035 This config.status script is free software; the Free Software Foundation 3036 gives unlimited permission to copy, distribute and modify it." 3037 srcdir=$srcdir 3038 EOF 3039 3040 cat >>$CONFIG_STATUS <<\EOF 3041 # If no file are specified by the user, then we need to provide default 3042 # value. By we need to know if files were specified by the user. 3043 ac_need_defaults=: 3044 while test $# != 0 3045 do 3046 case $1 in 3047 --*=*) 3048 ac_option=`expr "x$1" : 'x\([^=]*\)='` 3049 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 3050 shift 3051 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 3052 shift 3053 ;; 3054 -*);; 3055 *) # This is not an option, so the user has probably given explicit 3056 # arguments. 3057 ac_need_defaults=false;; 3058 esac 3059 3060 case $1 in 3061 # Handling of the options. 3062 EOF 3063 cat >>$CONFIG_STATUS <<EOF 3064 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3065 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 3066 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 3067 EOF 3068 cat >>$CONFIG_STATUS <<\EOF 3069 --version | --vers* | -V ) 3070 echo "$ac_cs_version"; exit 0 ;; 3071 --he | --h) 3072 # Conflict between --help and --header 3073 { { echo "$as_me:3073: error: ambiguous option: $1 3074 Try \`$0 --help' for more information." >&5 3075 echo "$as_me: error: ambiguous option: $1 3076 Try \`$0 --help' for more information." >&2;} 3077 { (exit 1); exit 1; }; };; 3078 --help | --hel | -h ) 3079 echo "$ac_cs_usage"; exit 0 ;; 3080 --debug | --d* | -d ) 3081 debug=: ;; 3082 --file | --fil | --fi | --f ) 3083 shift 3084 CONFIG_FILES="$CONFIG_FILES $1" 3085 ac_need_defaults=false;; 3086 --header | --heade | --head | --hea ) 3087 shift 3088 CONFIG_HEADERS="$CONFIG_HEADERS $1" 3089 ac_need_defaults=false;; 3090 3091 # This is an error. 3092 -*) { { echo "$as_me:3092: error: unrecognized option: $1 3093 Try \`$0 --help' for more information." >&5 3094 echo "$as_me: error: unrecognized option: $1 3095 Try \`$0 --help' for more information." >&2;} 3096 { (exit 1); exit 1; }; } ;; 3097 3098 *) ac_config_targets="$ac_config_targets $1" ;; 3099 3100 esac 3101 shift 3102 done 3103 3104 exec 5>>config.log 3105 cat >&5 << _ACEOF 3106 3107 ## ----------------------- ## 3108 ## Running config.status. ## 3109 ## ----------------------- ## 3110 3111 This file was extended by $as_me (libnbcompat noversion) 2.52, executed with 3112 CONFIG_FILES = $CONFIG_FILES 3113 CONFIG_HEADERS = $CONFIG_HEADERS 3114 CONFIG_LINKS = $CONFIG_LINKS 3115 CONFIG_COMMANDS = $CONFIG_COMMANDS 3116 > $ac_cs_invocation 3117 on `(hostname || uname -n) 2>/dev/null | sed 1q` 3118 3119 _ACEOF 3120 EOF 3121 3122 cat >>$CONFIG_STATUS <<\EOF 3123 for ac_config_target in $ac_config_targets 3124 do 3125 case "$ac_config_target" in 3126 # Handling of arguments. 3127 "defs.mk" ) CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 3128 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 3129 *) { { echo "$as_me:3129: error: invalid argument: $ac_config_target" >&5 3130 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3131 { (exit 1); exit 1; }; };; 3132 esac 3133 done 3134 3135 # If the user did not use the arguments to specify the items to instantiate, 3136 # then the envvar interface is used. Set only those that are not. 3137 # We use the long form for the default assignment because of an extremely 3138 # bizarre bug on SunOS 4.1.3. 3139 if $ac_need_defaults; then 3140 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3141 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 3142 fi 3143 3144 # Create a temporary directory, and hook for its removal unless debugging. 3145 $debug || 3146 { 3147 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3148 trap '{ (exit 1); exit 1; }' 1 2 13 15 3149 } 3150 3151 # Create a (secure) tmp directory for tmp files. 3152 : ${TMPDIR=/tmp} 3153 { 3154 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 3155 test -n "$tmp" && test -d "$tmp" 3156 } || 3157 { 3158 tmp=$TMPDIR/cs$$-$RANDOM 3159 (umask 077 && mkdir $tmp) 3160 } || 3161 { 3162 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 3163 { (exit 1); exit 1; } 3164 } 3165 3166 EOF 3167 3168 cat >>$CONFIG_STATUS <<EOF 3169 3170 # 3171 # CONFIG_FILES section. 3172 # 3173 3174 # No need to generate the scripts if there are no CONFIG_FILES. 3175 # This happens for instance when ./config.status config.h 3176 if test -n "\$CONFIG_FILES"; then 3177 # Protect against being on the right side of a sed subst in config.status. 3178 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3179 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3180 s,@SHELL@,$SHELL,;t t 3181 s,@exec_prefix@,$exec_prefix,;t t 3182 s,@prefix@,$prefix,;t t 3183 s,@program_transform_name@,$program_transform_name,;t t 3184 s,@bindir@,$bindir,;t t 3185 s,@sbindir@,$sbindir,;t t 3186 s,@libexecdir@,$libexecdir,;t t 3187 s,@datadir@,$datadir,;t t 3188 s,@sysconfdir@,$sysconfdir,;t t 3189 s,@sharedstatedir@,$sharedstatedir,;t t 3190 s,@localstatedir@,$localstatedir,;t t 3191 s,@libdir@,$libdir,;t t 3192 s,@includedir@,$includedir,;t t 3193 s,@oldincludedir@,$oldincludedir,;t t 3194 s,@infodir@,$infodir,;t t 3195 s,@mandir@,$mandir,;t t 3196 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3197 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3198 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3199 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3200 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3201 s,@build_alias@,$build_alias,;t t 3202 s,@host_alias@,$host_alias,;t t 3203 s,@target_alias@,$target_alias,;t t 3204 s,@ECHO_C@,$ECHO_C,;t t 3205 s,@ECHO_N@,$ECHO_N,;t t 3206 s,@ECHO_T@,$ECHO_T,;t t 3207 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3208 s,@DEFS@,$DEFS,;t t 3209 s,@LIBS@,$LIBS,;t t 3210 s,@CC@,$CC,;t t 3211 s,@CFLAGS@,$CFLAGS,;t t 3212 s,@LDFLAGS@,$LDFLAGS,;t t 3213 s,@CPPFLAGS@,$CPPFLAGS,;t t 3214 s,@ac_ct_CC@,$ac_ct_CC,;t t 3215 s,@EXEEXT@,$EXEEXT,;t t 3216 s,@OBJEXT@,$OBJEXT,;t t 3217 s,@CPP@,$CPP,;t t 3218 CEOF 3219 3220 EOF 3221 3222 cat >>$CONFIG_STATUS <<\EOF 3223 # Split the substitutions into bite-sized pieces for seds with 3224 # small command number limits, like on Digital OSF/1 and HP-UX. 3225 ac_max_sed_lines=48 3226 ac_sed_frag=1 # Number of current file. 3227 ac_beg=1 # First line for current file. 3228 ac_end=$ac_max_sed_lines # Line after last line for current file. 3229 ac_more_lines=: 3230 ac_sed_cmds= 3231 while $ac_more_lines; do 3232 if test $ac_beg -gt 1; then 3233 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3234 else 3235 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3236 fi 3237 if test ! -s $tmp/subs.frag; then 3238 ac_more_lines=false 3239 else 3240 # The purpose of the label and of the branching condition is to 3241 # speed up the sed processing (if there are no `@' at all, there 3242 # is no need to browse any of the substitutions). 3243 # These are the two extra sed commands mentioned above. 3244 (echo ':t 3245 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 3246 if test -z "$ac_sed_cmds"; then 3247 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 3248 else 3249 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 3250 fi 3251 ac_sed_frag=`expr $ac_sed_frag + 1` 3252 ac_beg=$ac_end 3253 ac_end=`expr $ac_end + $ac_max_sed_lines` 3254 fi 3255 done 3256 if test -z "$ac_sed_cmds"; then 3257 ac_sed_cmds=cat 3258 fi 3259 fi # test -n "$CONFIG_FILES" 3260 3261 EOF 3262 cat >>$CONFIG_STATUS <<\EOF 3263 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 3264 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3265 case $ac_file in 3266 - | *:- | *:-:* ) # input from stdin 3267 cat >$tmp/stdin 3268 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3269 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3270 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3271 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3272 * ) ac_file_in=$ac_file.in ;; 3273 esac 3274 3275 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 3276 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3277 X"$ac_file" : 'X\(//\)[^/]' \| \ 3278 X"$ac_file" : 'X\(//\)$' \| \ 3279 X"$ac_file" : 'X\(/\)' \| \ 3280 . : '\(.\)' 2>/dev/null || 3281 echo X"$ac_file" | 3282 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3283 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3284 /^X\(\/\/\)$/{ s//\1/; q; } 3285 /^X\(\/\).*/{ s//\1/; q; } 3286 s/.*/./; q'` 3287 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3288 { case "$ac_dir" in 3289 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3290 *) as_incr_dir=.;; 3291 esac 3292 as_dummy="$ac_dir" 3293 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3294 case $as_mkdir_dir in 3295 # Skip DOS drivespec 3296 ?:) as_incr_dir=$as_mkdir_dir ;; 3297 *) 3298 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3299 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3300 ;; 3301 esac 3302 done; } 3303 3304 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 3305 # A "../" for each directory in $ac_dir_suffix. 3306 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 3307 else 3308 ac_dir_suffix= ac_dots= 3309 fi 3310 3311 case $srcdir in 3312 .) ac_srcdir=. 3313 if test -z "$ac_dots"; then 3314 ac_top_srcdir=. 3315 else 3316 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 3317 fi ;; 3318 [\\/]* | ?:[\\/]* ) 3319 ac_srcdir=$srcdir$ac_dir_suffix; 3320 ac_top_srcdir=$srcdir ;; 3321 *) # Relative path. 3322 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 3323 ac_top_srcdir=$ac_dots$srcdir ;; 3324 esac 3325 3326 if test x"$ac_file" != x-; then 3327 { echo "$as_me:3327: creating $ac_file" >&5 3328 echo "$as_me: creating $ac_file" >&6;} 3329 rm -f "$ac_file" 3330 fi 3331 # Let's still pretend it is `configure' which instantiates (i.e., don't 3332 # use $as_me), people would be surprised to read: 3333 # /* config.h. Generated automatically by config.status. */ 3334 configure_input="Generated automatically from `echo $ac_file_in | 3335 sed 's,.*/,,'` by configure." 3336 3337 # First look for the input files in the build tree, otherwise in the 3338 # src tree. 3339 ac_file_inputs=`IFS=: 3340 for f in $ac_file_in; do 3341 case $f in 3342 -) echo $tmp/stdin ;; 3343 [\\/$]*) 3344 # Absolute (can't be DOS-style, as IFS=:) 3345 test -f "$f" || { { echo "$as_me:3345: error: cannot find input file: $f" >&5 3346 echo "$as_me: error: cannot find input file: $f" >&2;} 3347 { (exit 1); exit 1; }; } 3348 echo $f;; 3349 *) # Relative 3350 if test -f "$f"; then 3351 # Build tree 3352 echo $f 3353 elif test -f "$srcdir/$f"; then 3354 # Source tree 3355 echo $srcdir/$f 3356 else 3357 # /dev/null tree 3358 { { echo "$as_me:3358: error: cannot find input file: $f" >&5 3359 echo "$as_me: error: cannot find input file: $f" >&2;} 3360 { (exit 1); exit 1; }; } 3361 fi;; 3362 esac 3363 done` || { (exit 1); exit 1; } 3364 EOF 3365 cat >>$CONFIG_STATUS <<EOF 3366 sed "$ac_vpsub 3367 $extrasub 3368 EOF 3369 cat >>$CONFIG_STATUS <<\EOF 3370 :t 3371 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3372 s,@configure_input@,$configure_input,;t t 3373 s,@srcdir@,$ac_srcdir,;t t 3374 s,@top_srcdir@,$ac_top_srcdir,;t t 3375 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 3376 rm -f $tmp/stdin 3377 if test x"$ac_file" != x-; then 3378 mv $tmp/out $ac_file 3379 else 3380 cat $tmp/out 3381 rm -f $tmp/out 3382 fi 3383 3384 done 3385 EOF 3386 cat >>$CONFIG_STATUS <<\EOF 3387 3388 # 3389 # CONFIG_HEADER section. 3390 # 3391 3392 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 3393 # NAME is the cpp macro being defined and VALUE is the value it is being given. 3394 # 3395 # ac_d sets the value in "#define NAME VALUE" lines. 3396 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 3397 ac_dB='[ ].*$,\1#\2' 3398 ac_dC=' ' 3399 ac_dD=',;t' 3400 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 3401 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 3402 ac_uB='$,\1#\2define\3' 3403 ac_uC=' ' 3404 ac_uD=',;t' 3405 3406 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 3407 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3408 case $ac_file in 3409 - | *:- | *:-:* ) # input from stdin 3410 cat >$tmp/stdin 3411 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3412 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3413 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3414 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3415 * ) ac_file_in=$ac_file.in ;; 3416 esac 3417 3418 test x"$ac_file" != x- && { echo "$as_me:3418: creating $ac_file" >&5 3419 echo "$as_me: creating $ac_file" >&6;} 3420 3421 # First look for the input files in the build tree, otherwise in the 3422 # src tree. 3423 ac_file_inputs=`IFS=: 3424 for f in $ac_file_in; do 3425 case $f in 3426 -) echo $tmp/stdin ;; 3427 [\\/$]*) 3428 # Absolute (can't be DOS-style, as IFS=:) 3429 test -f "$f" || { { echo "$as_me:3429: error: cannot find input file: $f" >&5 3430 echo "$as_me: error: cannot find input file: $f" >&2;} 3431 { (exit 1); exit 1; }; } 3432 echo $f;; 3433 *) # Relative 3434 if test -f "$f"; then 3435 # Build tree 3436 echo $f 3437 elif test -f "$srcdir/$f"; then 3438 # Source tree 3439 echo $srcdir/$f 3440 else 3441 # /dev/null tree 3442 { { echo "$as_me:3442: error: cannot find input file: $f" >&5 3443 echo "$as_me: error: cannot find input file: $f" >&2;} 3444 { (exit 1); exit 1; }; } 3445 fi;; 3446 esac 3447 done` || { (exit 1); exit 1; } 3448 # Remove the trailing spaces. 3449 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 3450 3451 EOF 3452 3453 # Transform confdefs.h into two sed scripts, `conftest.defines' and 3454 # `conftest.undefs', that substitutes the proper values into 3455 # config.h.in to produce config.h. The first handles `#define' 3456 # templates, and the second `#undef' templates. 3457 # And first: Protect against being on the right side of a sed subst in 3458 # config.status. Protect against being in an unquoted here document 3459 # in config.status. 3460 rm -f conftest.defines conftest.undefs 3461 # Using a here document instead of a string reduces the quoting nightmare. 3462 # Putting comments in sed scripts is not portable. 3463 # 3464 # `end' is used to avoid that the second main sed command (meant for 3465 # 0-ary CPP macros) applies to n-ary macro definitions. 3466 # See the Autoconf documentation for `clear'. 3467 cat >confdef2sed.sed <<\EOF 3468 s/[\\&,]/\\&/g 3469 s,[\\$`],\\&,g 3470 t clear 3471 : clear 3472 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 3473 t end 3474 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 3475 : end 3476 EOF 3477 # If some macros were called several times there might be several times 3478 # the same #defines, which is useless. Nevertheless, we may not want to 3479 # sort them, since we want the *last* AC-DEFINE to be honored. 3480 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 3481 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 3482 rm -f confdef2sed.sed 3483 3484 # This sed command replaces #undef with comments. This is necessary, for 3485 # example, in the case of _POSIX_SOURCE, which is predefined and required 3486 # on some systems where configure will not decide to define it. 3487 cat >>conftest.undefs <<\EOF 3488 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 3489 EOF 3490 3491 # Break up conftest.defines because some shells have a limit on the size 3492 # of here documents, and old seds have small limits too (100 cmds). 3493 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 3494 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 3495 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 3496 echo ' :' >>$CONFIG_STATUS 3497 rm -f conftest.tail 3498 while grep . conftest.defines >/dev/null 3499 do 3500 # Write a limited-size here document to $tmp/defines.sed. 3501 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 3502 # Speed up: don't consider the non `#define' lines. 3503 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 3504 # Work around the forget-to-reset-the-flag bug. 3505 echo 't clr' >>$CONFIG_STATUS 3506 echo ': clr' >>$CONFIG_STATUS 3507 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 3508 echo 'CEOF 3509 sed -f $tmp/defines.sed $tmp/in >$tmp/out 3510 rm -f $tmp/in 3511 mv $tmp/out $tmp/in 3512 ' >>$CONFIG_STATUS 3513 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 3514 rm -f conftest.defines 3515 mv conftest.tail conftest.defines 3516 done 3517 rm -f conftest.defines 3518 echo ' fi # egrep' >>$CONFIG_STATUS 3519 echo >>$CONFIG_STATUS 3520 3521 # Break up conftest.undefs because some shells have a limit on the size 3522 # of here documents, and old seds have small limits too (100 cmds). 3523 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 3524 rm -f conftest.tail 3525 while grep . conftest.undefs >/dev/null 3526 do 3527 # Write a limited-size here document to $tmp/undefs.sed. 3528 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 3529 # Speed up: don't consider the non `#undef' 3530 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 3531 # Work around the forget-to-reset-the-flag bug. 3532 echo 't clr' >>$CONFIG_STATUS 3533 echo ': clr' >>$CONFIG_STATUS 3534 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 3535 echo 'CEOF 3536 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 3537 rm -f $tmp/in 3538 mv $tmp/out $tmp/in 3539 ' >>$CONFIG_STATUS 3540 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 3541 rm -f conftest.undefs 3542 mv conftest.tail conftest.undefs 3543 done 3544 rm -f conftest.undefs 3545 3546 cat >>$CONFIG_STATUS <<\EOF 3547 # Let's still pretend it is `configure' which instantiates (i.e., don't 3548 # use $as_me), people would be surprised to read: 3549 # /* config.h. Generated automatically by config.status. */ 3550 if test x"$ac_file" = x-; then 3551 echo "/* Generated automatically by configure. */" >$tmp/config.h 3552 else 3553 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 3554 fi 3555 cat $tmp/in >>$tmp/config.h 3556 rm -f $tmp/in 3557 if test x"$ac_file" != x-; then 3558 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 3559 { echo "$as_me:3559: $ac_file is unchanged" >&5 3560 echo "$as_me: $ac_file is unchanged" >&6;} 3561 else 3562 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3563 X"$ac_file" : 'X\(//\)[^/]' \| \ 3564 X"$ac_file" : 'X\(//\)$' \| \ 3565 X"$ac_file" : 'X\(/\)' \| \ 3566 . : '\(.\)' 2>/dev/null || 3567 echo X"$ac_file" | 3568 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3569 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3570 /^X\(\/\/\)$/{ s//\1/; q; } 3571 /^X\(\/\).*/{ s//\1/; q; } 3572 s/.*/./; q'` 3573 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3574 { case "$ac_dir" in 3575 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3576 *) as_incr_dir=.;; 3577 esac 3578 as_dummy="$ac_dir" 3579 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3580 case $as_mkdir_dir in 3581 # Skip DOS drivespec 3582 ?:) as_incr_dir=$as_mkdir_dir ;; 3583 *) 3584 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3585 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3586 ;; 3587 esac 3588 done; } 3589 3590 fi 3591 rm -f $ac_file 3592 mv $tmp/config.h $ac_file 3593 fi 3594 else 3595 cat $tmp/config.h 3596 rm -f $tmp/config.h 3597 fi 3598 done 3599 EOF 3600 3601 cat >>$CONFIG_STATUS <<\EOF 3602 3603 { (exit 0); exit 0; } 3604 EOF 3605 chmod +x $CONFIG_STATUS 3606 ac_clean_files=$ac_clean_files_save 3607 3608 # configure is writing to config.log, and then calls config.status. 3609 # config.status does its own redirection, appending to config.log. 3610 # Unfortunately, on DOS this fails, as config.log is still kept open 3611 # by configure, so config.status won't be able to write to it; its 3612 # output is simply discarded. So we exec the FD to /dev/null, 3613 # effectively closing config.log, so it can be properly (re)opened and 3614 # appended to by config.status. When coming back to configure, we 3615 # need to make the FD available again. 3616 if test "$no_create" != yes; then 3617 ac_cs_success=: 3618 exec 5>/dev/null 3619 $SHELL $CONFIG_STATUS || ac_cs_success=false 3620 exec 5>>config.log 3621 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3622 # would make configure fail if this is the last instruction. 3623 $ac_cs_success || { (exit 1); exit 1; } 3624 fi 3625 3626
Indexes created Tue Sep 30 17:09:57 GMT 2025