configure revision 1.5
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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283 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 284 | --includ=* | --inclu=* | --incl=* | --inc=*) 285 includedir=$ac_optarg ;; 286 287 -infodir | --infodir | --infodi | --infod | --info | --inf) 288 ac_prev=infodir ;; 289 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 290 infodir=$ac_optarg ;; 291 292 -libdir | --libdir | --libdi | --libd) 293 ac_prev=libdir ;; 294 -libdir=* | --libdir=* | --libdi=* | --libd=*) 295 libdir=$ac_optarg ;; 296 297 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 298 | --libexe | --libex | --libe) 299 ac_prev=libexecdir ;; 300 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 301 | --libexe=* | --libex=* | --libe=*) 302 libexecdir=$ac_optarg ;; 303 304 -localstatedir | --localstatedir | --localstatedi | --localstated \ 305 | --localstate | --localstat | --localsta | --localst \ 306 | --locals | --local | --loca | --loc | --lo) 307 ac_prev=localstatedir ;; 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357 358 -program-transform-name | --program-transform-name \ 359 | --program-transform-nam | --program-transform-na \ 360 | --program-transform-n | --program-transform- \ 361 | --program-transform | --program-transfor \ 362 | --program-transfo | --program-transf \ 363 | --program-trans | --program-tran \ 364 | --progr-tra | --program-tr | --program-t) 365 ac_prev=program_transform_name ;; 366 -program-transform-name=* | --program-transform-name=* \ 367 | --program-transform-nam=* | --program-transform-na=* \ 368 | --program-transform-n=* | --program-transform-=* \ 369 | --program-transform=* | --program-transfor=* \ 370 | --program-transfo=* | --program-transf=* \ 371 | --program-trans=* | --program-tran=* \ 372 | --progr-tra=* | --program-tr=* | --program-t=*) 373 program_transform_name=$ac_optarg ;; 374 375 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 376 | -silent | --silent | --silen | --sile | --sil) 377 silent=yes ;; 378 379 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 380 ac_prev=sbindir ;; 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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 $LIBS" 2593 2594 fi 2595 2596 for ac_func in basename dirname fgetln flock fparseln futimes \ 2597 pread pwcache_userdb pwrite setprogname strlcat strlcpy 2598 do 2599 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2600 echo "$as_me:2600: checking for $ac_func" >&5 2601 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2602 if eval "test \"\${$as_ac_var+set}\" = set"; then 2603 echo $ECHO_N "(cached) $ECHO_C" >&6 2604 else 2605 cat >conftest.$ac_ext <<_ACEOF 2606 #line 2606 "configure" 2607 #include "confdefs.h" 2608 /* System header to define __stub macros and hopefully few prototypes, 2609 which can conflict with char $ac_func (); below. */ 2610 #include <assert.h> 2611 /* Override any gcc2 internal prototype to avoid an error. */ 2612 #ifdef __cplusplus 2613 extern "C" 2614 #endif 2615 /* We use char because int might match the return type of a gcc2 2616 builtin and then its argument prototype would still apply. */ 2617 char $ac_func (); 2618 char (*f) (); 2619 2620 int 2621 main () 2622 { 2623 /* The GNU C library defines this for functions which it implements 2624 to always fail with ENOSYS. Some functions are actually named 2625 something starting with __ and the normal name is an alias. */ 2626 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2627 choke me 2628 #else 2629 f = $ac_func; 2630 #endif 2631 2632 ; 2633 return 0; 2634 } 2635 _ACEOF 2636 rm -f conftest.$ac_objext conftest$ac_exeext 2637 if { (eval echo "$as_me:2637: \"$ac_link\"") >&5 2638 (eval $ac_link) 2>&5 2639 ac_status=$? 2640 echo "$as_me:2640: \$? = $ac_status" >&5 2641 (exit $ac_status); } && 2642 { ac_try='test -s conftest$ac_exeext' 2643 { (eval echo "$as_me:2643: \"$ac_try\"") >&5 2644 (eval $ac_try) 2>&5 2645 ac_status=$? 2646 echo "$as_me:2646: \$? = $ac_status" >&5 2647 (exit $ac_status); }; }; then 2648 eval "$as_ac_var=yes" 2649 else 2650 echo "$as_me: failed program was:" >&5 2651 cat conftest.$ac_ext >&5 2652 eval "$as_ac_var=no" 2653 fi 2654 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2655 fi 2656 echo "$as_me:2656: result: `eval echo '${'$as_ac_var'}'`" >&5 2657 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2658 if test `eval echo '${'$as_ac_var'}'` = yes; then 2659 cat >>confdefs.h <<EOF 2660 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2661 EOF 2662 2663 fi 2664 done 2665 2666 # regcomp() and regexec() are also names of functions in the old V8 2667 # regexp package. To avoid them, we need to find out who has regfree(). 2668 2669 echo "$as_me:2669: checking for regfree in -lregex" >&5 2670 echo $ECHO_N "checking for regfree in -lregex... $ECHO_C" >&6 2671 if test "${ac_cv_lib_regex_regfree+set}" = set; then 2672 echo $ECHO_N "(cached) $ECHO_C" >&6 2673 else 2674 ac_check_lib_save_LIBS=$LIBS 2675 LIBS="-lregex $LIBS" 2676 cat >conftest.$ac_ext <<_ACEOF 2677 #line 2677 "configure" 2678 #include "confdefs.h" 2679 2680 /* Override any gcc2 internal prototype to avoid an error. */ 2681 #ifdef __cplusplus 2682 extern "C" 2683 #endif 2684 /* We use char because int might match the return type of a gcc2 2685 builtin and then its argument prototype would still apply. */ 2686 char regfree (); 2687 int 2688 main () 2689 { 2690 regfree (); 2691 ; 2692 return 0; 2693 } 2694 _ACEOF 2695 rm -f conftest.$ac_objext conftest$ac_exeext 2696 if { (eval echo "$as_me:2696: \"$ac_link\"") >&5 2697 (eval $ac_link) 2>&5 2698 ac_status=$? 2699 echo "$as_me:2699: \$? = $ac_status" >&5 2700 (exit $ac_status); } && 2701 { ac_try='test -s conftest$ac_exeext' 2702 { (eval echo "$as_me:2702: \"$ac_try\"") >&5 2703 (eval $ac_try) 2>&5 2704 ac_status=$? 2705 echo "$as_me:2705: \$? = $ac_status" >&5 2706 (exit $ac_status); }; }; then 2707 ac_cv_lib_regex_regfree=yes 2708 else 2709 echo "$as_me: failed program was:" >&5 2710 cat conftest.$ac_ext >&5 2711 ac_cv_lib_regex_regfree=no 2712 fi 2713 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2714 LIBS=$ac_check_lib_save_LIBS 2715 fi 2716 echo "$as_me:2716: result: $ac_cv_lib_regex_regfree" >&5 2717 echo "${ECHO_T}$ac_cv_lib_regex_regfree" >&6 2718 if test $ac_cv_lib_regex_regfree = yes; then 2719 cat >>confdefs.h <<EOF 2720 #define HAVE_LIBREGEX 1 2721 EOF 2722 2723 LIBS="-lregex $LIBS" 2724 2725 fi 2726 2727 echo "$as_me:2727: checking for library containing regfree" >&5 2728 echo $ECHO_N "checking for library containing regfree... $ECHO_C" >&6 2729 if test "${ac_cv_search_regfree+set}" = set; then 2730 echo $ECHO_N "(cached) $ECHO_C" >&6 2731 else 2732 ac_func_search_save_LIBS=$LIBS 2733 ac_cv_search_regfree=no 2734 cat >conftest.$ac_ext <<_ACEOF 2735 #line 2735 "configure" 2736 #include "confdefs.h" 2737 2738 /* Override any gcc2 internal prototype to avoid an error. */ 2739 #ifdef __cplusplus 2740 extern "C" 2741 #endif 2742 /* We use char because int might match the return type of a gcc2 2743 builtin and then its argument prototype would still apply. */ 2744 char regfree (); 2745 int 2746 main () 2747 { 2748 regfree (); 2749 ; 2750 return 0; 2751 } 2752 _ACEOF 2753 rm -f conftest.$ac_objext conftest$ac_exeext 2754 if { (eval echo "$as_me:2754: \"$ac_link\"") >&5 2755 (eval $ac_link) 2>&5 2756 ac_status=$? 2757 echo "$as_me:2757: \$? = $ac_status" >&5 2758 (exit $ac_status); } && 2759 { ac_try='test -s conftest$ac_exeext' 2760 { (eval echo "$as_me:2760: \"$ac_try\"") >&5 2761 (eval $ac_try) 2>&5 2762 ac_status=$? 2763 echo "$as_me:2763: \$? = $ac_status" >&5 2764 (exit $ac_status); }; }; then 2765 ac_cv_search_regfree="none required" 2766 else 2767 echo "$as_me: failed program was:" >&5 2768 cat conftest.$ac_ext >&5 2769 fi 2770 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2771 if test "$ac_cv_search_regfree" = no; then 2772 for ac_lib in rx posix; do 2773 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2774 cat >conftest.$ac_ext <<_ACEOF 2775 #line 2775 "configure" 2776 #include "confdefs.h" 2777 2778 /* Override any gcc2 internal prototype to avoid an error. */ 2779 #ifdef __cplusplus 2780 extern "C" 2781 #endif 2782 /* We use char because int might match the return type of a gcc2 2783 builtin and then its argument prototype would still apply. */ 2784 char regfree (); 2785 int 2786 main () 2787 { 2788 regfree (); 2789 ; 2790 return 0; 2791 } 2792 _ACEOF 2793 rm -f conftest.$ac_objext conftest$ac_exeext 2794 if { (eval echo "$as_me:2794: \"$ac_link\"") >&5 2795 (eval $ac_link) 2>&5 2796 ac_status=$? 2797 echo "$as_me:2797: \$? = $ac_status" >&5 2798 (exit $ac_status); } && 2799 { ac_try='test -s conftest$ac_exeext' 2800 { (eval echo "$as_me:2800: \"$ac_try\"") >&5 2801 (eval $ac_try) 2>&5 2802 ac_status=$? 2803 echo "$as_me:2803: \$? = $ac_status" >&5 2804 (exit $ac_status); }; }; then 2805 ac_cv_search_regfree="-l$ac_lib" 2806 break 2807 else 2808 echo "$as_me: failed program was:" >&5 2809 cat conftest.$ac_ext >&5 2810 fi 2811 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2812 done 2813 fi 2814 LIBS=$ac_func_search_save_LIBS 2815 fi 2816 echo "$as_me:2816: result: $ac_cv_search_regfree" >&5 2817 echo "${ECHO_T}$ac_cv_search_regfree" >&6 2818 if test "$ac_cv_search_regfree" != no; then 2819 test "$ac_cv_search_regfree" = "none required" || LIBS="$ac_cv_search_regfree $LIBS" 2820 2821 fi 2822 2823 cat >confcache <<\_ACEOF 2824 # This file is a shell script that caches the results of configure 2825 # tests run on this system so they can be shared between configure 2826 # scripts and configure runs, see configure's option --config-cache. 2827 # It is not useful on other systems. If it contains results you don't 2828 # want to keep, you may remove or edit it. 2829 # 2830 # config.status only pays attention to the cache file if you give it 2831 # the --recheck option to rerun configure. 2832 # 2833 # `ac_cv_env_foo' variables (set or unset) will be overriden when 2834 # loading this file, other *unset* `ac_cv_foo' will be assigned the 2835 # following values. 2836 2837 _ACEOF 2838 2839 # The following way of writing the cache mishandles newlines in values, 2840 # but we know of no workaround that is simple, portable, and efficient. 2841 # So, don't put newlines in cache variables' values. 2842 # Ultrix sh set writes to stderr and can't be redirected directly, 2843 # and sets the high bit in the cache file unless we assign to the vars. 2844 { 2845 (set) 2>&1 | 2846 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2847 *ac_space=\ *) 2848 # `set' does not quote correctly, so add quotes (double-quote 2849 # substitution turns \\\\ into \\, and sed turns \\ into \). 2850 sed -n \ 2851 "s/'/'\\\\''/g; 2852 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2853 ;; 2854 *) 2855 # `set' quotes correctly as required by POSIX, so do not add quotes. 2856 sed -n \ 2857 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2858 ;; 2859 esac; 2860 } | 2861 sed ' 2862 t clear 2863 : clear 2864 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2865 t end 2866 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2867 : end' >>confcache 2868 if cmp -s $cache_file confcache; then :; else 2869 if test -w $cache_file; then 2870 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2871 cat confcache >$cache_file 2872 else 2873 echo "not updating unwritable cache $cache_file" 2874 fi 2875 fi 2876 rm -f confcache 2877 2878 test "x$prefix" = xNONE && prefix=$ac_default_prefix 2879 # Let make expand exec_prefix. 2880 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2881 2882 # VPATH may cause trouble with some makes, so we remove $(srcdir), 2883 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2884 # trailing colons and then remove the whole line if VPATH becomes empty 2885 # (actually we leave an empty line to preserve line numbers). 2886 if test "x$srcdir" = x.; then 2887 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2888 s/:*\$(srcdir):*/:/; 2889 s/:*\${srcdir}:*/:/; 2890 s/:*@srcdir@:*/:/; 2891 s/^\([^=]*=[ ]*\):*/\1/; 2892 s/:*$//; 2893 s/^[^=]*=[ ]*$//; 2894 }' 2895 fi 2896 2897 DEFS=-DHAVE_CONFIG_H 2898 2899 : ${CONFIG_STATUS=./config.status} 2900 ac_clean_files_save=$ac_clean_files 2901 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2902 { echo "$as_me:2902: creating $CONFIG_STATUS" >&5 2903 echo "$as_me: creating $CONFIG_STATUS" >&6;} 2904 cat >$CONFIG_STATUS <<_ACEOF 2905 #! $SHELL 2906 # Generated automatically by configure. 2907 # Run this file to recreate the current configuration. 2908 # Compiler output produced by configure, useful for debugging 2909 # configure, is in config.log if it exists. 2910 2911 debug=false 2912 SHELL=\${CONFIG_SHELL-$SHELL} 2913 ac_cs_invocation="\$0 \$@" 2914 2915 _ACEOF 2916 2917 cat >>$CONFIG_STATUS <<\_ACEOF 2918 # Be Bourne compatible 2919 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2920 emulate sh 2921 NULLCMD=: 2922 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2923 set -o posix 2924 fi 2925 2926 # Name of the executable. 2927 as_me=`echo "$0" |sed 's,.*[\\/],,'` 2928 2929 if expr a : '\(a\)' >/dev/null 2>&1; then 2930 as_expr=expr 2931 else 2932 as_expr=false 2933 fi 2934 2935 rm -f conf$$ conf$$.exe conf$$.file 2936 echo >conf$$.file 2937 if ln -s conf$$.file conf$$ 2>/dev/null; then 2938 # We could just check for DJGPP; but this test a) works b) is more generic 2939 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2940 if test -f conf$$.exe; then 2941 # Don't use ln at all; we don't have any links 2942 as_ln_s='cp -p' 2943 else 2944 as_ln_s='ln -s' 2945 fi 2946 elif ln conf$$.file conf$$ 2>/dev/null; then 2947 as_ln_s=ln 2948 else 2949 as_ln_s='cp -p' 2950 fi 2951 rm -f conf$$ conf$$.exe conf$$.file 2952 2953 as_executable_p="test -f" 2954 2955 # Support unset when possible. 2956 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2957 as_unset=unset 2958 else 2959 as_unset=false 2960 fi 2961 2962 # NLS nuisances. 2963 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2964 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2965 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2966 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2967 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2968 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2969 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2970 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2971 2972 # IFS 2973 # We need space, tab and new line, in precisely that order. 2974 as_nl=' 2975 ' 2976 IFS=" $as_nl" 2977 2978 # CDPATH. 2979 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2980 2981 exec 6>&1 2982 2983 _ACEOF 2984 2985 # Files that config.status was made for. 2986 if test -n "$ac_config_files"; then 2987 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2988 fi 2989 2990 if test -n "$ac_config_headers"; then 2991 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2992 fi 2993 2994 if test -n "$ac_config_links"; then 2995 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2996 fi 2997 2998 if test -n "$ac_config_commands"; then 2999 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 3000 fi 3001 3002 cat >>$CONFIG_STATUS <<\EOF 3003 3004 ac_cs_usage="\ 3005 \`$as_me' instantiates files from templates according to the 3006 current configuration. 3007 3008 Usage: $0 [OPTIONS] [FILE]... 3009 3010 -h, --help print this help, then exit 3011 -V, --version print version number, then exit 3012 -d, --debug don't remove temporary files 3013 --recheck update $as_me by reconfiguring in the same conditions 3014 --file=FILE[:TEMPLATE] 3015 instantiate the configuration file FILE 3016 --header=FILE[:TEMPLATE] 3017 instantiate the configuration header FILE 3018 3019 Configuration files: 3020 $config_files 3021 3022 Configuration headers: 3023 $config_headers 3024 3025 Report bugs to <bug-autoconf@gnu.org>." 3026 EOF 3027 3028 cat >>$CONFIG_STATUS <<EOF 3029 ac_cs_version="\\ 3030 libnbcompat config.status noversion 3031 configured by $0, generated by GNU Autoconf 2.52, 3032 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 3033 3034 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 3035 Free Software Foundation, Inc. 3036 This config.status script is free software; the Free Software Foundation 3037 gives unlimited permission to copy, distribute and modify it." 3038 srcdir=$srcdir 3039 EOF 3040 3041 cat >>$CONFIG_STATUS <<\EOF 3042 # If no file are specified by the user, then we need to provide default 3043 # value. By we need to know if files were specified by the user. 3044 ac_need_defaults=: 3045 while test $# != 0 3046 do 3047 case $1 in 3048 --*=*) 3049 ac_option=`expr "x$1" : 'x\([^=]*\)='` 3050 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 3051 shift 3052 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 3053 shift 3054 ;; 3055 -*);; 3056 *) # This is not an option, so the user has probably given explicit 3057 # arguments. 3058 ac_need_defaults=false;; 3059 esac 3060 3061 case $1 in 3062 # Handling of the options. 3063 EOF 3064 cat >>$CONFIG_STATUS <<EOF 3065 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3066 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 3067 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 3068 EOF 3069 cat >>$CONFIG_STATUS <<\EOF 3070 --version | --vers* | -V ) 3071 echo "$ac_cs_version"; exit 0 ;; 3072 --he | --h) 3073 # Conflict between --help and --header 3074 { { echo "$as_me:3074: error: ambiguous option: $1 3075 Try \`$0 --help' for more information." >&5 3076 echo "$as_me: error: ambiguous option: $1 3077 Try \`$0 --help' for more information." >&2;} 3078 { (exit 1); exit 1; }; };; 3079 --help | --hel | -h ) 3080 echo "$ac_cs_usage"; exit 0 ;; 3081 --debug | --d* | -d ) 3082 debug=: ;; 3083 --file | --fil | --fi | --f ) 3084 shift 3085 CONFIG_FILES="$CONFIG_FILES $1" 3086 ac_need_defaults=false;; 3087 --header | --heade | --head | --hea ) 3088 shift 3089 CONFIG_HEADERS="$CONFIG_HEADERS $1" 3090 ac_need_defaults=false;; 3091 3092 # This is an error. 3093 -*) { { echo "$as_me:3093: error: unrecognized option: $1 3094 Try \`$0 --help' for more information." >&5 3095 echo "$as_me: error: unrecognized option: $1 3096 Try \`$0 --help' for more information." >&2;} 3097 { (exit 1); exit 1; }; } ;; 3098 3099 *) ac_config_targets="$ac_config_targets $1" ;; 3100 3101 esac 3102 shift 3103 done 3104 3105 exec 5>>config.log 3106 cat >&5 << _ACEOF 3107 3108 ## ----------------------- ## 3109 ## Running config.status. ## 3110 ## ----------------------- ## 3111 3112 This file was extended by $as_me (libnbcompat noversion) 2.52, executed with 3113 CONFIG_FILES = $CONFIG_FILES 3114 CONFIG_HEADERS = $CONFIG_HEADERS 3115 CONFIG_LINKS = $CONFIG_LINKS 3116 CONFIG_COMMANDS = $CONFIG_COMMANDS 3117 > $ac_cs_invocation 3118 on `(hostname || uname -n) 2>/dev/null | sed 1q` 3119 3120 _ACEOF 3121 EOF 3122 3123 cat >>$CONFIG_STATUS <<\EOF 3124 for ac_config_target in $ac_config_targets 3125 do 3126 case "$ac_config_target" in 3127 # Handling of arguments. 3128 "defs.mk" ) CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 3129 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 3130 *) { { echo "$as_me:3130: error: invalid argument: $ac_config_target" >&5 3131 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3132 { (exit 1); exit 1; }; };; 3133 esac 3134 done 3135 3136 # If the user did not use the arguments to specify the items to instantiate, 3137 # then the envvar interface is used. Set only those that are not. 3138 # We use the long form for the default assignment because of an extremely 3139 # bizarre bug on SunOS 4.1.3. 3140 if $ac_need_defaults; then 3141 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3142 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 3143 fi 3144 3145 # Create a temporary directory, and hook for its removal unless debugging. 3146 $debug || 3147 { 3148 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3149 trap '{ (exit 1); exit 1; }' 1 2 13 15 3150 } 3151 3152 # Create a (secure) tmp directory for tmp files. 3153 : ${TMPDIR=/tmp} 3154 { 3155 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 3156 test -n "$tmp" && test -d "$tmp" 3157 } || 3158 { 3159 tmp=$TMPDIR/cs$$-$RANDOM 3160 (umask 077 && mkdir $tmp) 3161 } || 3162 { 3163 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 3164 { (exit 1); exit 1; } 3165 } 3166 3167 EOF 3168 3169 cat >>$CONFIG_STATUS <<EOF 3170 3171 # 3172 # CONFIG_FILES section. 3173 # 3174 3175 # No need to generate the scripts if there are no CONFIG_FILES. 3176 # This happens for instance when ./config.status config.h 3177 if test -n "\$CONFIG_FILES"; then 3178 # Protect against being on the right side of a sed subst in config.status. 3179 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3180 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3181 s,@SHELL@,$SHELL,;t t 3182 s,@exec_prefix@,$exec_prefix,;t t 3183 s,@prefix@,$prefix,;t t 3184 s,@program_transform_name@,$program_transform_name,;t t 3185 s,@bindir@,$bindir,;t t 3186 s,@sbindir@,$sbindir,;t t 3187 s,@libexecdir@,$libexecdir,;t t 3188 s,@datadir@,$datadir,;t t 3189 s,@sysconfdir@,$sysconfdir,;t t 3190 s,@sharedstatedir@,$sharedstatedir,;t t 3191 s,@localstatedir@,$localstatedir,;t t 3192 s,@libdir@,$libdir,;t t 3193 s,@includedir@,$includedir,;t t 3194 s,@oldincludedir@,$oldincludedir,;t t 3195 s,@infodir@,$infodir,;t t 3196 s,@mandir@,$mandir,;t t 3197 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3198 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3199 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3200 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3201 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3202 s,@build_alias@,$build_alias,;t t 3203 s,@host_alias@,$host_alias,;t t 3204 s,@target_alias@,$target_alias,;t t 3205 s,@ECHO_C@,$ECHO_C,;t t 3206 s,@ECHO_N@,$ECHO_N,;t t 3207 s,@ECHO_T@,$ECHO_T,;t t 3208 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3209 s,@DEFS@,$DEFS,;t t 3210 s,@LIBS@,$LIBS,;t t 3211 s,@CC@,$CC,;t t 3212 s,@CFLAGS@,$CFLAGS,;t t 3213 s,@LDFLAGS@,$LDFLAGS,;t t 3214 s,@CPPFLAGS@,$CPPFLAGS,;t t 3215 s,@ac_ct_CC@,$ac_ct_CC,;t t 3216 s,@EXEEXT@,$EXEEXT,;t t 3217 s,@OBJEXT@,$OBJEXT,;t t 3218 s,@CPP@,$CPP,;t t 3219 CEOF 3220 3221 EOF 3222 3223 cat >>$CONFIG_STATUS <<\EOF 3224 # Split the substitutions into bite-sized pieces for seds with 3225 # small command number limits, like on Digital OSF/1 and HP-UX. 3226 ac_max_sed_lines=48 3227 ac_sed_frag=1 # Number of current file. 3228 ac_beg=1 # First line for current file. 3229 ac_end=$ac_max_sed_lines # Line after last line for current file. 3230 ac_more_lines=: 3231 ac_sed_cmds= 3232 while $ac_more_lines; do 3233 if test $ac_beg -gt 1; then 3234 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3235 else 3236 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3237 fi 3238 if test ! -s $tmp/subs.frag; then 3239 ac_more_lines=false 3240 else 3241 # The purpose of the label and of the branching condition is to 3242 # speed up the sed processing (if there are no `@' at all, there 3243 # is no need to browse any of the substitutions). 3244 # These are the two extra sed commands mentioned above. 3245 (echo ':t 3246 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 3247 if test -z "$ac_sed_cmds"; then 3248 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 3249 else 3250 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 3251 fi 3252 ac_sed_frag=`expr $ac_sed_frag + 1` 3253 ac_beg=$ac_end 3254 ac_end=`expr $ac_end + $ac_max_sed_lines` 3255 fi 3256 done 3257 if test -z "$ac_sed_cmds"; then 3258 ac_sed_cmds=cat 3259 fi 3260 fi # test -n "$CONFIG_FILES" 3261 3262 EOF 3263 cat >>$CONFIG_STATUS <<\EOF 3264 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 3265 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3266 case $ac_file in 3267 - | *:- | *:-:* ) # input from stdin 3268 cat >$tmp/stdin 3269 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3270 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3271 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3272 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3273 * ) ac_file_in=$ac_file.in ;; 3274 esac 3275 3276 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 3277 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3278 X"$ac_file" : 'X\(//\)[^/]' \| \ 3279 X"$ac_file" : 'X\(//\)$' \| \ 3280 X"$ac_file" : 'X\(/\)' \| \ 3281 . : '\(.\)' 2>/dev/null || 3282 echo X"$ac_file" | 3283 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3284 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3285 /^X\(\/\/\)$/{ s//\1/; q; } 3286 /^X\(\/\).*/{ s//\1/; q; } 3287 s/.*/./; q'` 3288 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3289 { case "$ac_dir" in 3290 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3291 *) as_incr_dir=.;; 3292 esac 3293 as_dummy="$ac_dir" 3294 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3295 case $as_mkdir_dir in 3296 # Skip DOS drivespec 3297 ?:) as_incr_dir=$as_mkdir_dir ;; 3298 *) 3299 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3300 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3301 ;; 3302 esac 3303 done; } 3304 3305 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 3306 # A "../" for each directory in $ac_dir_suffix. 3307 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 3308 else 3309 ac_dir_suffix= ac_dots= 3310 fi 3311 3312 case $srcdir in 3313 .) ac_srcdir=. 3314 if test -z "$ac_dots"; then 3315 ac_top_srcdir=. 3316 else 3317 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 3318 fi ;; 3319 [\\/]* | ?:[\\/]* ) 3320 ac_srcdir=$srcdir$ac_dir_suffix; 3321 ac_top_srcdir=$srcdir ;; 3322 *) # Relative path. 3323 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 3324 ac_top_srcdir=$ac_dots$srcdir ;; 3325 esac 3326 3327 if test x"$ac_file" != x-; then 3328 { echo "$as_me:3328: creating $ac_file" >&5 3329 echo "$as_me: creating $ac_file" >&6;} 3330 rm -f "$ac_file" 3331 fi 3332 # Let's still pretend it is `configure' which instantiates (i.e., don't 3333 # use $as_me), people would be surprised to read: 3334 # /* config.h. Generated automatically by config.status. */ 3335 configure_input="Generated automatically from `echo $ac_file_in | 3336 sed 's,.*/,,'` by configure." 3337 3338 # First look for the input files in the build tree, otherwise in the 3339 # src tree. 3340 ac_file_inputs=`IFS=: 3341 for f in $ac_file_in; do 3342 case $f in 3343 -) echo $tmp/stdin ;; 3344 [\\/$]*) 3345 # Absolute (can't be DOS-style, as IFS=:) 3346 test -f "$f" || { { echo "$as_me:3346: error: cannot find input file: $f" >&5 3347 echo "$as_me: error: cannot find input file: $f" >&2;} 3348 { (exit 1); exit 1; }; } 3349 echo $f;; 3350 *) # Relative 3351 if test -f "$f"; then 3352 # Build tree 3353 echo $f 3354 elif test -f "$srcdir/$f"; then 3355 # Source tree 3356 echo $srcdir/$f 3357 else 3358 # /dev/null tree 3359 { { echo "$as_me:3359: error: cannot find input file: $f" >&5 3360 echo "$as_me: error: cannot find input file: $f" >&2;} 3361 { (exit 1); exit 1; }; } 3362 fi;; 3363 esac 3364 done` || { (exit 1); exit 1; } 3365 EOF 3366 cat >>$CONFIG_STATUS <<EOF 3367 sed "$ac_vpsub 3368 $extrasub 3369 EOF 3370 cat >>$CONFIG_STATUS <<\EOF 3371 :t 3372 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3373 s,@configure_input@,$configure_input,;t t 3374 s,@srcdir@,$ac_srcdir,;t t 3375 s,@top_srcdir@,$ac_top_srcdir,;t t 3376 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 3377 rm -f $tmp/stdin 3378 if test x"$ac_file" != x-; then 3379 mv $tmp/out $ac_file 3380 else 3381 cat $tmp/out 3382 rm -f $tmp/out 3383 fi 3384 3385 done 3386 EOF 3387 cat >>$CONFIG_STATUS <<\EOF 3388 3389 # 3390 # CONFIG_HEADER section. 3391 # 3392 3393 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 3394 # NAME is the cpp macro being defined and VALUE is the value it is being given. 3395 # 3396 # ac_d sets the value in "#define NAME VALUE" lines. 3397 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 3398 ac_dB='[ ].*$,\1#\2' 3399 ac_dC=' ' 3400 ac_dD=',;t' 3401 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 3402 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 3403 ac_uB='$,\1#\2define\3' 3404 ac_uC=' ' 3405 ac_uD=',;t' 3406 3407 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 3408 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3409 case $ac_file in 3410 - | *:- | *:-:* ) # input from stdin 3411 cat >$tmp/stdin 3412 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3413 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3414 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3415 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3416 * ) ac_file_in=$ac_file.in ;; 3417 esac 3418 3419 test x"$ac_file" != x- && { echo "$as_me:3419: creating $ac_file" >&5 3420 echo "$as_me: creating $ac_file" >&6;} 3421 3422 # First look for the input files in the build tree, otherwise in the 3423 # src tree. 3424 ac_file_inputs=`IFS=: 3425 for f in $ac_file_in; do 3426 case $f in 3427 -) echo $tmp/stdin ;; 3428 [\\/$]*) 3429 # Absolute (can't be DOS-style, as IFS=:) 3430 test -f "$f" || { { echo "$as_me:3430: error: cannot find input file: $f" >&5 3431 echo "$as_me: error: cannot find input file: $f" >&2;} 3432 { (exit 1); exit 1; }; } 3433 echo $f;; 3434 *) # Relative 3435 if test -f "$f"; then 3436 # Build tree 3437 echo $f 3438 elif test -f "$srcdir/$f"; then 3439 # Source tree 3440 echo $srcdir/$f 3441 else 3442 # /dev/null tree 3443 { { echo "$as_me:3443: error: cannot find input file: $f" >&5 3444 echo "$as_me: error: cannot find input file: $f" >&2;} 3445 { (exit 1); exit 1; }; } 3446 fi;; 3447 esac 3448 done` || { (exit 1); exit 1; } 3449 # Remove the trailing spaces. 3450 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 3451 3452 EOF 3453 3454 # Transform confdefs.h into two sed scripts, `conftest.defines' and 3455 # `conftest.undefs', that substitutes the proper values into 3456 # config.h.in to produce config.h. The first handles `#define' 3457 # templates, and the second `#undef' templates. 3458 # And first: Protect against being on the right side of a sed subst in 3459 # config.status. Protect against being in an unquoted here document 3460 # in config.status. 3461 rm -f conftest.defines conftest.undefs 3462 # Using a here document instead of a string reduces the quoting nightmare. 3463 # Putting comments in sed scripts is not portable. 3464 # 3465 # `end' is used to avoid that the second main sed command (meant for 3466 # 0-ary CPP macros) applies to n-ary macro definitions. 3467 # See the Autoconf documentation for `clear'. 3468 cat >confdef2sed.sed <<\EOF 3469 s/[\\&,]/\\&/g 3470 s,[\\$`],\\&,g 3471 t clear 3472 : clear 3473 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 3474 t end 3475 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 3476 : end 3477 EOF 3478 # If some macros were called several times there might be several times 3479 # the same #defines, which is useless. Nevertheless, we may not want to 3480 # sort them, since we want the *last* AC-DEFINE to be honored. 3481 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 3482 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 3483 rm -f confdef2sed.sed 3484 3485 # This sed command replaces #undef with comments. This is necessary, for 3486 # example, in the case of _POSIX_SOURCE, which is predefined and required 3487 # on some systems where configure will not decide to define it. 3488 cat >>conftest.undefs <<\EOF 3489 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 3490 EOF 3491 3492 # Break up conftest.defines because some shells have a limit on the size 3493 # of here documents, and old seds have small limits too (100 cmds). 3494 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 3495 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 3496 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 3497 echo ' :' >>$CONFIG_STATUS 3498 rm -f conftest.tail 3499 while grep . conftest.defines >/dev/null 3500 do 3501 # Write a limited-size here document to $tmp/defines.sed. 3502 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 3503 # Speed up: don't consider the non `#define' lines. 3504 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 3505 # Work around the forget-to-reset-the-flag bug. 3506 echo 't clr' >>$CONFIG_STATUS 3507 echo ': clr' >>$CONFIG_STATUS 3508 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 3509 echo 'CEOF 3510 sed -f $tmp/defines.sed $tmp/in >$tmp/out 3511 rm -f $tmp/in 3512 mv $tmp/out $tmp/in 3513 ' >>$CONFIG_STATUS 3514 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 3515 rm -f conftest.defines 3516 mv conftest.tail conftest.defines 3517 done 3518 rm -f conftest.defines 3519 echo ' fi # egrep' >>$CONFIG_STATUS 3520 echo >>$CONFIG_STATUS 3521 3522 # Break up conftest.undefs because some shells have a limit on the size 3523 # of here documents, and old seds have small limits too (100 cmds). 3524 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 3525 rm -f conftest.tail 3526 while grep . conftest.undefs >/dev/null 3527 do 3528 # Write a limited-size here document to $tmp/undefs.sed. 3529 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 3530 # Speed up: don't consider the non `#undef' 3531 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 3532 # Work around the forget-to-reset-the-flag bug. 3533 echo 't clr' >>$CONFIG_STATUS 3534 echo ': clr' >>$CONFIG_STATUS 3535 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 3536 echo 'CEOF 3537 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 3538 rm -f $tmp/in 3539 mv $tmp/out $tmp/in 3540 ' >>$CONFIG_STATUS 3541 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 3542 rm -f conftest.undefs 3543 mv conftest.tail conftest.undefs 3544 done 3545 rm -f conftest.undefs 3546 3547 cat >>$CONFIG_STATUS <<\EOF 3548 # Let's still pretend it is `configure' which instantiates (i.e., don't 3549 # use $as_me), people would be surprised to read: 3550 # /* config.h. Generated automatically by config.status. */ 3551 if test x"$ac_file" = x-; then 3552 echo "/* Generated automatically by configure. */" >$tmp/config.h 3553 else 3554 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 3555 fi 3556 cat $tmp/in >>$tmp/config.h 3557 rm -f $tmp/in 3558 if test x"$ac_file" != x-; then 3559 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 3560 { echo "$as_me:3560: $ac_file is unchanged" >&5 3561 echo "$as_me: $ac_file is unchanged" >&6;} 3562 else 3563 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3564 X"$ac_file" : 'X\(//\)[^/]' \| \ 3565 X"$ac_file" : 'X\(//\)$' \| \ 3566 X"$ac_file" : 'X\(/\)' \| \ 3567 . : '\(.\)' 2>/dev/null || 3568 echo X"$ac_file" | 3569 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3570 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3571 /^X\(\/\/\)$/{ s//\1/; q; } 3572 /^X\(\/\).*/{ s//\1/; q; } 3573 s/.*/./; q'` 3574 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3575 { case "$ac_dir" in 3576 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3577 *) as_incr_dir=.;; 3578 esac 3579 as_dummy="$ac_dir" 3580 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3581 case $as_mkdir_dir in 3582 # Skip DOS drivespec 3583 ?:) as_incr_dir=$as_mkdir_dir ;; 3584 *) 3585 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3586 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3587 ;; 3588 esac 3589 done; } 3590 3591 fi 3592 rm -f $ac_file 3593 mv $tmp/config.h $ac_file 3594 fi 3595 else 3596 cat $tmp/config.h 3597 rm -f $tmp/config.h 3598 fi 3599 done 3600 EOF 3601 3602 cat >>$CONFIG_STATUS <<\EOF 3603 3604 { (exit 0); exit 0; } 3605 EOF 3606 chmod +x $CONFIG_STATUS 3607 ac_clean_files=$ac_clean_files_save 3608 3609 # configure is writing to config.log, and then calls config.status. 3610 # config.status does its own redirection, appending to config.log. 3611 # Unfortunately, on DOS this fails, as config.log is still kept open 3612 # by configure, so config.status won't be able to write to it; its 3613 # output is simply discarded. So we exec the FD to /dev/null, 3614 # effectively closing config.log, so it can be properly (re)opened and 3615 # appended to by config.status. When coming back to configure, we 3616 # need to make the FD available again. 3617 if test "$no_create" != yes; then 3618 ac_cs_success=: 3619 exec 5>/dev/null 3620 $SHELL $CONFIG_STATUS || ac_cs_success=false 3621 exec 5>>config.log 3622 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3623 # would make configure fail if this is the last instruction. 3624 $ac_cs_success || { (exit 1); exit 1; } 3625 fi 3626 3627
Indexes created Thu Oct 01 00:25:45 UTC 2026