configure revision 1.3
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by Autoconf 2.52 for make noversion. 4# 5# Report bugs to <bin-bug-people@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. 13as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16as_cr_digits='0123456789' 17as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19# Sed expression to map a string onto a valid variable name. 20as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22# Sed expression to map a string onto a valid CPP name. 23as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25# Be Bourne compatible 26if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31fi 32 33# Name of the executable. 34as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr=expr 38else 39 as_expr=false 40fi 41 42rm -f conf$$ conf$$.exe conf$$.file 43echo >conf$$.file 44if ln -s conf$$.file conf$$ 2>/dev/null; then 45 # We could just check for DJGPP; but this test a) works b) is more generic 46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 47 if test -f conf$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s=ln 55else 56 as_ln_s='cp -p' 57fi 58rm -f conf$$ conf$$.exe conf$$.file 59 60as_executable_p="test -f" 61 62# Support unset when possible. 63if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset=unset 65else 66 as_unset=false 67fi 68 69# NLS nuisances. 70$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 71$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 72$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 73$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 74$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 75$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 76$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 77$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 78 79# IFS 80# We need space, tab and new line, in precisely that order. 81as_nl=' 82' 83IFS=" $as_nl" 84 85# CDPATH. 86$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88# Name of the host. 89# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90# so uname gets run too. 91ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93exec 6>&1 94 95# 96# Initializations. 97# 98ac_default_prefix=/usr/local 99cross_compiling=no 100subdirs= 101MFLAGS= MAKEFLAGS= 102SHELL=${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 565 # Omit some internal or obsolete options to make the list less imposing. 566 # This message is too long to be a string in the A/UX 3.1 sh. 567 cat <<EOF 568\`configure' configures make noversion to adapt to many kinds of systems. 569 570Usage: $0 [OPTION]... [VAR=VALUE]... 571 572To assign environment variables (e.g., CC, CFLAGS...), specify them as 573VAR=VALUE. See below for descriptions of some of the useful variables. 574 575Defaults for the options are specified in brackets. 576 577Configuration: 578 -h, --help display this help and exit 579 --help=short display options specific to this package 580 --help=recursive display the short help of all the included packages 581 -V, --version display version information and exit 582 -q, --quiet, --silent do not print \`checking...' messages 583 --cache-file=FILE cache test results in FILE [disabled] 584 -C, --config-cache alias for \`--cache-file=config.cache' 585 -n, --no-create do not create output files 586 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 587 588EOF 589 590 cat <<EOF 591Installation directories: 592 --prefix=PREFIX install architecture-independent files in PREFIX 593 [$ac_default_prefix] 594 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 595 [PREFIX] 596 597By default, \`make install' will install all the files in 598\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 599an installation prefix other than \`$ac_default_prefix' using \`--prefix', 600for instance \`--prefix=\$HOME'. 601 602For better control, use the options below. 603 604Fine tuning of the installation directories: 605 --bindir=DIR user executables [EPREFIX/bin] 606 --sbindir=DIR system admin executables [EPREFIX/sbin] 607 --libexecdir=DIR program executables [EPREFIX/libexec] 608 --datadir=DIR read-only architecture-independent data [PREFIX/share] 609 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 610 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 611 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 612 --libdir=DIR object code libraries [EPREFIX/lib] 613 --includedir=DIR C header files [PREFIX/include] 614 --oldincludedir=DIR C header files for non-gcc [/usr/include] 615 --infodir=DIR info documentation [PREFIX/info] 616 --mandir=DIR man documentation [PREFIX/man] 617EOF 618 619 cat <<\EOF 620EOF 621fi 622 623if test -n "$ac_init_help"; then 624 case $ac_init_help in 625 short | recursive ) echo "Configuration of make noversion:";; 626 esac 627 cat <<\EOF 628 629Some influential environment variables: 630 CC C compiler command 631 CFLAGS C compiler flags 632 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 633 nonstandard directory <lib dir> 634 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 635 headers in a nonstandard directory <include dir> 636 CPP C preprocessor 637 638Use these variables to override the choices made by `configure' or to help 639it to find libraries and programs with nonstandard names/locations. 640 641Report bugs to <bin-bug-people@netbsd.org>. 642EOF 643fi 644 645if test "$ac_init_help" = "recursive"; then 646 # If there are subdirs, report their specific --help. 647 ac_popdir=`pwd` 648 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 649 cd $ac_subdir 650 # A "../" for each directory in /$ac_subdir. 651 ac_dots=`echo $ac_subdir | 652 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 653 654 case $srcdir in 655 .) # No --srcdir option. We are building in place. 656 ac_sub_srcdir=$srcdir ;; 657 [\\/]* | ?:[\\/]* ) # Absolute path. 658 ac_sub_srcdir=$srcdir/$ac_subdir ;; 659 *) # Relative path. 660 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 661 esac 662 663 # Check for guested configure; otherwise get Cygnus style configure. 664 if test -f $ac_sub_srcdir/configure.gnu; then 665 echo 666 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 667 elif test -f $ac_sub_srcdir/configure; then 668 echo 669 $SHELL $ac_sub_srcdir/configure --help=recursive 670 elif test -f $ac_sub_srcdir/configure.ac || 671 test -f $ac_sub_srcdir/configure.in; then 672 echo 673 $ac_configure --help 674 else 675 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 676 fi 677 cd $ac_popdir 678 done 679fi 680 681test -n "$ac_init_help" && exit 0 682if $ac_init_version; then 683 cat <<\EOF 684make configure noversion 685generated by GNU Autoconf 2.52 686 687Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 688Free Software Foundation, Inc. 689This configure script is free software; the Free Software Foundation 690gives unlimited permission to copy, distribute and modify it. 691EOF 692 exit 0 693fi 694exec 5>config.log 695cat >&5 <<EOF 696This file contains any messages produced by compilers while 697running configure, to aid debugging if configure makes a mistake. 698 699It was created by make $as_me noversion, which was 700generated by GNU Autoconf 2.52. Invocation command line was 701 702 $ $0 $@ 703 704EOF 705{ 706cat <<_ASUNAME 707## ---------- ## 708## Platform. ## 709## ---------- ## 710 711hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 712uname -m = `(uname -m) 2>/dev/null || echo unknown` 713uname -r = `(uname -r) 2>/dev/null || echo unknown` 714uname -s = `(uname -s) 2>/dev/null || echo unknown` 715uname -v = `(uname -v) 2>/dev/null || echo unknown` 716 717/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 718/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 719 720/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 721/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 722/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 723hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 724/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 725/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 726/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 727 728PATH = $PATH 729 730_ASUNAME 731} >&5 732 733cat >&5 <<EOF 734## ------------ ## 735## Core tests. ## 736## ------------ ## 737 738EOF 739 740# Keep a trace of the command line. 741# Strip out --no-create and --no-recursion so they do not pile up. 742# Also quote any args containing shell meta-characters. 743ac_configure_args= 744ac_sep= 745for ac_arg 746do 747 case $ac_arg in 748 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 749 | --no-cr | --no-c) ;; 750 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 751 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 752 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 753 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 754 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 755 ac_sep=" " ;; 756 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 757 ac_sep=" " ;; 758 esac 759 # Get rid of the leading space. 760done 761 762# When interrupted or exit'd, cleanup temporary files, and complete 763# config.log. We remove comments because anyway the quotes in there 764# would cause problems or look ugly. 765trap 'exit_status=$? 766 # Save into config.log some information that might help in debugging. 767 echo >&5 768 echo "## ----------------- ##" >&5 769 echo "## Cache variables. ##" >&5 770 echo "## ----------------- ##" >&5 771 echo >&5 772 # The following way of writing the cache mishandles newlines in values, 773{ 774 (set) 2>&1 | 775 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 776 *ac_space=\ *) 777 sed -n \ 778 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 779 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 780 ;; 781 *) 782 sed -n \ 783 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 784 ;; 785 esac; 786} >&5 787 sed "/^$/d" confdefs.h >conftest.log 788 if test -s conftest.log; then 789 echo >&5 790 echo "## ------------ ##" >&5 791 echo "## confdefs.h. ##" >&5 792 echo "## ------------ ##" >&5 793 echo >&5 794 cat conftest.log >&5 795 fi 796 (echo; echo) >&5 797 test "$ac_signal" != 0 && 798 echo "$as_me: caught signal $ac_signal" >&5 799 echo "$as_me: exit $exit_status" >&5 800 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 801 exit $exit_status 802 ' 0 803for ac_signal in 1 2 13 15; do 804 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 805done 806ac_signal=0 807 808# confdefs.h avoids OS command line length limits that DEFS can exceed. 809rm -rf conftest* confdefs.h 810# AIX cpp loses on an empty file, so make sure it contains at least a newline. 811echo >confdefs.h 812 813# Let the site file select an alternate cache file if it wants to. 814# Prefer explicitly selected file to automatically selected ones. 815if test -z "$CONFIG_SITE"; then 816 if test "x$prefix" != xNONE; then 817 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 818 else 819 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 820 fi 821fi 822for ac_site_file in $CONFIG_SITE; do 823 if test -r "$ac_site_file"; then 824 { echo "$as_me:824: loading site script $ac_site_file" >&5 825echo "$as_me: loading site script $ac_site_file" >&6;} 826 cat "$ac_site_file" >&5 827 . "$ac_site_file" 828 fi 829done 830 831if test -r "$cache_file"; then 832 # Some versions of bash will fail to source /dev/null (special 833 # files actually), so we avoid doing that. 834 if test -f "$cache_file"; then 835 { echo "$as_me:835: loading cache $cache_file" >&5 836echo "$as_me: loading cache $cache_file" >&6;} 837 case $cache_file in 838 [\\/]* | ?:[\\/]* ) . $cache_file;; 839 *) . ./$cache_file;; 840 esac 841 fi 842else 843 { echo "$as_me:843: creating cache $cache_file" >&5 844echo "$as_me: creating cache $cache_file" >&6;} 845 >$cache_file 846fi 847 848# Check that the precious variables saved in the cache have kept the same 849# value. 850ac_cache_corrupted=false 851for ac_var in `(set) 2>&1 | 852 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 853 eval ac_old_set=\$ac_cv_env_${ac_var}_set 854 eval ac_new_set=\$ac_env_${ac_var}_set 855 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 856 eval ac_new_val="\$ac_env_${ac_var}_value" 857 case $ac_old_set,$ac_new_set in 858 set,) 859 { echo "$as_me:859: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 860echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 861 ac_cache_corrupted=: ;; 862 ,set) 863 { echo "$as_me:863: error: \`$ac_var' was not set in the previous run" >&5 864echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 865 ac_cache_corrupted=: ;; 866 ,);; 867 *) 868 if test "x$ac_old_val" != "x$ac_new_val"; then 869 { echo "$as_me:869: error: \`$ac_var' has changed since the previous run:" >&5 870echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 871 { echo "$as_me:871: former value: $ac_old_val" >&5 872echo "$as_me: former value: $ac_old_val" >&2;} 873 { echo "$as_me:873: current value: $ac_new_val" >&5 874echo "$as_me: current value: $ac_new_val" >&2;} 875 ac_cache_corrupted=: 876 fi;; 877 esac 878 # Pass precious variables to config.status. It doesn't matter if 879 # we pass some twice (in addition to the command line arguments). 880 if test "$ac_new_set" = set; then 881 case $ac_new_val in 882 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 883 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 884 ac_configure_args="$ac_configure_args '$ac_arg'" 885 ;; 886 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 887 ;; 888 esac 889 fi 890done 891if $ac_cache_corrupted; then 892 { echo "$as_me:892: error: changes in the environment can compromise the build" >&5 893echo "$as_me: error: changes in the environment can compromise the build" >&2;} 894 { { echo "$as_me:894: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 895echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 896 { (exit 1); exit 1; }; } 897fi 898 899ac_ext=c 900ac_cpp='$CPP $CPPFLAGS' 901ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 902ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 903ac_compiler_gnu=$ac_cv_c_compiler_gnu 904 905case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 906 *c*,-n*) ECHO_N= ECHO_C=' 907' ECHO_T=' ' ;; 908 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 909 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 910esac 911echo "#! $SHELL" >conftest.sh 912echo "exit 0" >>conftest.sh 913chmod +x conftest.sh 914if { (echo "$as_me:914: PATH=\".;.\"; conftest.sh") >&5 915 (PATH=".;."; conftest.sh) 2>&5 916 ac_status=$? 917 echo "$as_me:917: \$? = $ac_status" >&5 918 (exit $ac_status); }; then 919 ac_path_separator=';' 920else 921 ac_path_separator=: 922fi 923PATH_SEPARATOR="$ac_path_separator" 924rm -f conftest.sh 925 926ac_config_files="$ac_config_files buildmake.sh" 927 928# Extract the first word of "sh", so it can be a program name with args. 929set dummy sh; ac_word=$2 930echo "$as_me:930: checking for $ac_word" >&5 931echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 932if test "${ac_cv_path_BSHELL+set}" = set; then 933 echo $ECHO_N "(cached) $ECHO_C" >&6 934else 935 case $BSHELL in 936 [\\/]* | ?:[\\/]*) 937 ac_cv_path_BSHELL="$BSHELL" # Let the user override the test with a path. 938 ;; 939 *) 940 ac_save_IFS=$IFS; IFS=$ac_path_separator 941ac_dummy="$PATH" 942for ac_dir in $ac_dummy; do 943 IFS=$ac_save_IFS 944 test -z "$ac_dir" && ac_dir=. 945 if $as_executable_p "$ac_dir/$ac_word"; then 946 ac_cv_path_BSHELL="$ac_dir/$ac_word" 947 echo "$as_me:947: found $ac_dir/$ac_word" >&5 948 break 949fi 950done 951 952 ;; 953esac 954fi 955BSHELL=$ac_cv_path_BSHELL 956 957if test -n "$BSHELL"; then 958 echo "$as_me:958: result: $BSHELL" >&5 959echo "${ECHO_T}$BSHELL" >&6 960else 961 echo "$as_me:961: result: no" >&5 962echo "${ECHO_T}no" >&6 963fi 964 965if test x"$BSHELL" = x; then 966 { { echo "$as_me:966: error: sh must be somewhere on \$PATH" >&5 967echo "$as_me: error: sh must be somewhere on \$PATH" >&2;} 968 { (exit 1); exit 1; }; } 969fi 970# Make wants to know what directory to find sh in. 971nb_path_defshelldir=`echo $BSHELL | sed 's,/sh$,,'` 972cat >>confdefs.h <<EOF 973#define _PATH_DEFSHELLDIR "$nb_path_defshelldir" 974EOF 975 976# Make sure we have POSIX regex ability. 977ac_ext=c 978ac_cpp='$CPP $CPPFLAGS' 979ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 980ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 981ac_compiler_gnu=$ac_cv_c_compiler_gnu 982if test -n "$ac_tool_prefix"; then 983 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 984set dummy ${ac_tool_prefix}gcc; ac_word=$2 985echo "$as_me:985: checking for $ac_word" >&5 986echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 987if test "${ac_cv_prog_CC+set}" = set; then 988 echo $ECHO_N "(cached) $ECHO_C" >&6 989else 990 if test -n "$CC"; then 991 ac_cv_prog_CC="$CC" # Let the user override the test. 992else 993 ac_save_IFS=$IFS; IFS=$ac_path_separator 994ac_dummy="$PATH" 995for ac_dir in $ac_dummy; do 996 IFS=$ac_save_IFS 997 test -z "$ac_dir" && ac_dir=. 998 $as_executable_p "$ac_dir/$ac_word" || continue 999ac_cv_prog_CC="${ac_tool_prefix}gcc" 1000echo "$as_me:1000: found $ac_dir/$ac_word" >&5 1001break 1002done 1003 1004fi 1005fi 1006CC=$ac_cv_prog_CC 1007if test -n "$CC"; then 1008 echo "$as_me:1008: result: $CC" >&5 1009echo "${ECHO_T}$CC" >&6 1010else 1011 echo "$as_me:1011: result: no" >&5 1012echo "${ECHO_T}no" >&6 1013fi 1014 1015fi 1016if test -z "$ac_cv_prog_CC"; then 1017 ac_ct_CC=$CC 1018 # Extract the first word of "gcc", so it can be a program name with args. 1019set dummy gcc; ac_word=$2 1020echo "$as_me:1020: checking for $ac_word" >&5 1021echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1022if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1023 echo $ECHO_N "(cached) $ECHO_C" >&6 1024else 1025 if test -n "$ac_ct_CC"; then 1026 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1027else 1028 ac_save_IFS=$IFS; IFS=$ac_path_separator 1029ac_dummy="$PATH" 1030for ac_dir in $ac_dummy; do 1031 IFS=$ac_save_IFS 1032 test -z "$ac_dir" && ac_dir=. 1033 $as_executable_p "$ac_dir/$ac_word" || continue 1034ac_cv_prog_ac_ct_CC="gcc" 1035echo "$as_me:1035: found $ac_dir/$ac_word" >&5 1036break 1037done 1038 1039fi 1040fi 1041ac_ct_CC=$ac_cv_prog_ac_ct_CC 1042if test -n "$ac_ct_CC"; then 1043 echo "$as_me:1043: result: $ac_ct_CC" >&5 1044echo "${ECHO_T}$ac_ct_CC" >&6 1045else 1046 echo "$as_me:1046: result: no" >&5 1047echo "${ECHO_T}no" >&6 1048fi 1049 1050 CC=$ac_ct_CC 1051else 1052 CC="$ac_cv_prog_CC" 1053fi 1054 1055if test -z "$CC"; then 1056 if test -n "$ac_tool_prefix"; then 1057 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1058set dummy ${ac_tool_prefix}cc; ac_word=$2 1059echo "$as_me:1059: checking for $ac_word" >&5 1060echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1061if test "${ac_cv_prog_CC+set}" = set; then 1062 echo $ECHO_N "(cached) $ECHO_C" >&6 1063else 1064 if test -n "$CC"; then 1065 ac_cv_prog_CC="$CC" # Let the user override the test. 1066else 1067 ac_save_IFS=$IFS; IFS=$ac_path_separator 1068ac_dummy="$PATH" 1069for ac_dir in $ac_dummy; do 1070 IFS=$ac_save_IFS 1071 test -z "$ac_dir" && ac_dir=. 1072 $as_executable_p "$ac_dir/$ac_word" || continue 1073ac_cv_prog_CC="${ac_tool_prefix}cc" 1074echo "$as_me:1074: found $ac_dir/$ac_word" >&5 1075break 1076done 1077 1078fi 1079fi 1080CC=$ac_cv_prog_CC 1081if test -n "$CC"; then 1082 echo "$as_me:1082: result: $CC" >&5 1083echo "${ECHO_T}$CC" >&6 1084else 1085 echo "$as_me:1085: result: no" >&5 1086echo "${ECHO_T}no" >&6 1087fi 1088 1089fi 1090if test -z "$ac_cv_prog_CC"; then 1091 ac_ct_CC=$CC 1092 # Extract the first word of "cc", so it can be a program name with args. 1093set dummy cc; ac_word=$2 1094echo "$as_me:1094: checking for $ac_word" >&5 1095echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1096if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1097 echo $ECHO_N "(cached) $ECHO_C" >&6 1098else 1099 if test -n "$ac_ct_CC"; then 1100 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1101else 1102 ac_save_IFS=$IFS; IFS=$ac_path_separator 1103ac_dummy="$PATH" 1104for ac_dir in $ac_dummy; do 1105 IFS=$ac_save_IFS 1106 test -z "$ac_dir" && ac_dir=. 1107 $as_executable_p "$ac_dir/$ac_word" || continue 1108ac_cv_prog_ac_ct_CC="cc" 1109echo "$as_me:1109: found $ac_dir/$ac_word" >&5 1110break 1111done 1112 1113fi 1114fi 1115ac_ct_CC=$ac_cv_prog_ac_ct_CC 1116if test -n "$ac_ct_CC"; then 1117 echo "$as_me:1117: result: $ac_ct_CC" >&5 1118echo "${ECHO_T}$ac_ct_CC" >&6 1119else 1120 echo "$as_me:1120: result: no" >&5 1121echo "${ECHO_T}no" >&6 1122fi 1123 1124 CC=$ac_ct_CC 1125else 1126 CC="$ac_cv_prog_CC" 1127fi 1128 1129fi 1130if test -z "$CC"; then 1131 # Extract the first word of "cc", so it can be a program name with args. 1132set dummy cc; ac_word=$2 1133echo "$as_me:1133: checking for $ac_word" >&5 1134echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1135if test "${ac_cv_prog_CC+set}" = set; then 1136 echo $ECHO_N "(cached) $ECHO_C" >&6 1137else 1138 if test -n "$CC"; then 1139 ac_cv_prog_CC="$CC" # Let the user override the test. 1140else 1141 ac_prog_rejected=no 1142 ac_save_IFS=$IFS; IFS=$ac_path_separator 1143ac_dummy="$PATH" 1144for ac_dir in $ac_dummy; do 1145 IFS=$ac_save_IFS 1146 test -z "$ac_dir" && ac_dir=. 1147 $as_executable_p "$ac_dir/$ac_word" || continue 1148if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1149 ac_prog_rejected=yes 1150 continue 1151fi 1152ac_cv_prog_CC="cc" 1153echo "$as_me:1153: found $ac_dir/$ac_word" >&5 1154break 1155done 1156 1157if test $ac_prog_rejected = yes; then 1158 # We found a bogon in the path, so make sure we never use it. 1159 set dummy $ac_cv_prog_CC 1160 shift 1161 if test $# != 0; then 1162 # We chose a different compiler from the bogus one. 1163 # However, it has the same basename, so the bogon will be chosen 1164 # first if we set CC to just the basename; use the full file name. 1165 shift 1166 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1167 shift 1168 ac_cv_prog_CC="$@" 1169 fi 1170fi 1171fi 1172fi 1173CC=$ac_cv_prog_CC 1174if test -n "$CC"; then 1175 echo "$as_me:1175: result: $CC" >&5 1176echo "${ECHO_T}$CC" >&6 1177else 1178 echo "$as_me:1178: result: no" >&5 1179echo "${ECHO_T}no" >&6 1180fi 1181 1182fi 1183if test -z "$CC"; then 1184 if test -n "$ac_tool_prefix"; then 1185 for ac_prog in cl 1186 do 1187 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1188set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1189echo "$as_me:1189: checking for $ac_word" >&5 1190echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1191if test "${ac_cv_prog_CC+set}" = set; then 1192 echo $ECHO_N "(cached) $ECHO_C" >&6 1193else 1194 if test -n "$CC"; then 1195 ac_cv_prog_CC="$CC" # Let the user override the test. 1196else 1197 ac_save_IFS=$IFS; IFS=$ac_path_separator 1198ac_dummy="$PATH" 1199for ac_dir in $ac_dummy; do 1200 IFS=$ac_save_IFS 1201 test -z "$ac_dir" && ac_dir=. 1202 $as_executable_p "$ac_dir/$ac_word" || continue 1203ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1204echo "$as_me:1204: found $ac_dir/$ac_word" >&5 1205break 1206done 1207 1208fi 1209fi 1210CC=$ac_cv_prog_CC 1211if test -n "$CC"; then 1212 echo "$as_me:1212: result: $CC" >&5 1213echo "${ECHO_T}$CC" >&6 1214else 1215 echo "$as_me:1215: result: no" >&5 1216echo "${ECHO_T}no" >&6 1217fi 1218 1219 test -n "$CC" && break 1220 done 1221fi 1222if test -z "$CC"; then 1223 ac_ct_CC=$CC 1224 for ac_prog in cl 1225do 1226 # Extract the first word of "$ac_prog", so it can be a program name with args. 1227set dummy $ac_prog; ac_word=$2 1228echo "$as_me:1228: checking for $ac_word" >&5 1229echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1230if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1231 echo $ECHO_N "(cached) $ECHO_C" >&6 1232else 1233 if test -n "$ac_ct_CC"; then 1234 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1235else 1236 ac_save_IFS=$IFS; IFS=$ac_path_separator 1237ac_dummy="$PATH" 1238for ac_dir in $ac_dummy; do 1239 IFS=$ac_save_IFS 1240 test -z "$ac_dir" && ac_dir=. 1241 $as_executable_p "$ac_dir/$ac_word" || continue 1242ac_cv_prog_ac_ct_CC="$ac_prog" 1243echo "$as_me:1243: found $ac_dir/$ac_word" >&5 1244break 1245done 1246 1247fi 1248fi 1249ac_ct_CC=$ac_cv_prog_ac_ct_CC 1250if test -n "$ac_ct_CC"; then 1251 echo "$as_me:1251: result: $ac_ct_CC" >&5 1252echo "${ECHO_T}$ac_ct_CC" >&6 1253else 1254 echo "$as_me:1254: result: no" >&5 1255echo "${ECHO_T}no" >&6 1256fi 1257 1258 test -n "$ac_ct_CC" && break 1259done 1260 1261 CC=$ac_ct_CC 1262fi 1263 1264fi 1265 1266test -z "$CC" && { { echo "$as_me:1266: error: no acceptable cc found in \$PATH" >&5 1267echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1268 { (exit 1); exit 1; }; } 1269 1270# Provide some information about the compiler. 1271echo "$as_me:1271:" \ 1272 "checking for C compiler version" >&5 1273ac_compiler=`set X $ac_compile; echo $2` 1274{ (eval echo "$as_me:1274: \"$ac_compiler --version </dev/null >&5\"") >&5 1275 (eval $ac_compiler --version </dev/null >&5) 2>&5 1276 ac_status=$? 1277 echo "$as_me:1277: \$? = $ac_status" >&5 1278 (exit $ac_status); } 1279{ (eval echo "$as_me:1279: \"$ac_compiler -v </dev/null >&5\"") >&5 1280 (eval $ac_compiler -v </dev/null >&5) 2>&5 1281 ac_status=$? 1282 echo "$as_me:1282: \$? = $ac_status" >&5 1283 (exit $ac_status); } 1284{ (eval echo "$as_me:1284: \"$ac_compiler -V </dev/null >&5\"") >&5 1285 (eval $ac_compiler -V </dev/null >&5) 2>&5 1286 ac_status=$? 1287 echo "$as_me:1287: \$? = $ac_status" >&5 1288 (exit $ac_status); } 1289 1290cat >conftest.$ac_ext <<_ACEOF 1291#line 1291 "configure" 1292#include "confdefs.h" 1293 1294int 1295main () 1296{ 1297 1298 ; 1299 return 0; 1300} 1301_ACEOF 1302ac_clean_files_save=$ac_clean_files 1303ac_clean_files="$ac_clean_files a.out a.exe" 1304# Try to create an executable without -o first, disregard a.out. 1305# It will help us diagnose broken compilers, and finding out an intuition 1306# of exeext. 1307echo "$as_me:1307: checking for C compiler default output" >&5 1308echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1309ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1310if { (eval echo "$as_me:1310: \"$ac_link_default\"") >&5 1311 (eval $ac_link_default) 2>&5 1312 ac_status=$? 1313 echo "$as_me:1313: \$? = $ac_status" >&5 1314 (exit $ac_status); }; then 1315 # Find the output, starting from the most likely. This scheme is 1316# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1317# resort. 1318for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1319 ls a.out conftest 2>/dev/null; 1320 ls a.* conftest.* 2>/dev/null`; do 1321 case $ac_file in 1322 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1323 a.out ) # We found the default executable, but exeext='' is most 1324 # certainly right. 1325 break;; 1326 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1327 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1328 export ac_cv_exeext 1329 break;; 1330 * ) break;; 1331 esac 1332done 1333else 1334 echo "$as_me: failed program was:" >&5 1335cat conftest.$ac_ext >&5 1336{ { echo "$as_me:1336: error: C compiler cannot create executables" >&5 1337echo "$as_me: error: C compiler cannot create executables" >&2;} 1338 { (exit 77); exit 77; }; } 1339fi 1340 1341ac_exeext=$ac_cv_exeext 1342echo "$as_me:1342: result: $ac_file" >&5 1343echo "${ECHO_T}$ac_file" >&6 1344 1345# Check the compiler produces executables we can run. If not, either 1346# the compiler is broken, or we cross compile. 1347echo "$as_me:1347: checking whether the C compiler works" >&5 1348echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1349# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1350# If not cross compiling, check that we can run a simple program. 1351if test "$cross_compiling" != yes; then 1352 if { ac_try='./$ac_file' 1353 { (eval echo "$as_me:1353: \"$ac_try\"") >&5 1354 (eval $ac_try) 2>&5 1355 ac_status=$? 1356 echo "$as_me:1356: \$? = $ac_status" >&5 1357 (exit $ac_status); }; }; then 1358 cross_compiling=no 1359 else 1360 if test "$cross_compiling" = maybe; then 1361 cross_compiling=yes 1362 else 1363 { { echo "$as_me:1363: error: cannot run C compiled programs. 1364If you meant to cross compile, use \`--host'." >&5 1365echo "$as_me: error: cannot run C compiled programs. 1366If you meant to cross compile, use \`--host'." >&2;} 1367 { (exit 1); exit 1; }; } 1368 fi 1369 fi 1370fi 1371echo "$as_me:1371: result: yes" >&5 1372echo "${ECHO_T}yes" >&6 1373 1374rm -f a.out a.exe conftest$ac_cv_exeext 1375ac_clean_files=$ac_clean_files_save 1376# Check the compiler produces executables we can run. If not, either 1377# the compiler is broken, or we cross compile. 1378echo "$as_me:1378: checking whether we are cross compiling" >&5 1379echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1380echo "$as_me:1380: result: $cross_compiling" >&5 1381echo "${ECHO_T}$cross_compiling" >&6 1382 1383echo "$as_me:1383: checking for executable suffix" >&5 1384echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1385if { (eval echo "$as_me:1385: \"$ac_link\"") >&5 1386 (eval $ac_link) 2>&5 1387 ac_status=$? 1388 echo "$as_me:1388: \$? = $ac_status" >&5 1389 (exit $ac_status); }; then 1390 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1391# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1392# work properly (i.e., refer to `conftest.exe'), while it won't with 1393# `rm'. 1394for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1395 case $ac_file in 1396 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1397 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1398 export ac_cv_exeext 1399 break;; 1400 * ) break;; 1401 esac 1402done 1403else 1404 { { echo "$as_me:1404: error: cannot compute EXEEXT: cannot compile and link" >&5 1405echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1406 { (exit 1); exit 1; }; } 1407fi 1408 1409rm -f conftest$ac_cv_exeext 1410echo "$as_me:1410: result: $ac_cv_exeext" >&5 1411echo "${ECHO_T}$ac_cv_exeext" >&6 1412 1413rm -f conftest.$ac_ext 1414EXEEXT=$ac_cv_exeext 1415ac_exeext=$EXEEXT 1416echo "$as_me:1416: checking for object suffix" >&5 1417echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1418if test "${ac_cv_objext+set}" = set; then 1419 echo $ECHO_N "(cached) $ECHO_C" >&6 1420else 1421 cat >conftest.$ac_ext <<_ACEOF 1422#line 1422 "configure" 1423#include "confdefs.h" 1424 1425int 1426main () 1427{ 1428 1429 ; 1430 return 0; 1431} 1432_ACEOF 1433rm -f conftest.o conftest.obj 1434if { (eval echo "$as_me:1434: \"$ac_compile\"") >&5 1435 (eval $ac_compile) 2>&5 1436 ac_status=$? 1437 echo "$as_me:1437: \$? = $ac_status" >&5 1438 (exit $ac_status); }; then 1439 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1440 case $ac_file in 1441 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1442 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1443 break;; 1444 esac 1445done 1446else 1447 echo "$as_me: failed program was:" >&5 1448cat conftest.$ac_ext >&5 1449{ { echo "$as_me:1449: error: cannot compute OBJEXT: cannot compile" >&5 1450echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1451 { (exit 1); exit 1; }; } 1452fi 1453 1454rm -f conftest.$ac_cv_objext conftest.$ac_ext 1455fi 1456echo "$as_me:1456: result: $ac_cv_objext" >&5 1457echo "${ECHO_T}$ac_cv_objext" >&6 1458OBJEXT=$ac_cv_objext 1459ac_objext=$OBJEXT 1460echo "$as_me:1460: checking whether we are using the GNU C compiler" >&5 1461echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1462if test "${ac_cv_c_compiler_gnu+set}" = set; then 1463 echo $ECHO_N "(cached) $ECHO_C" >&6 1464else 1465 cat >conftest.$ac_ext <<_ACEOF 1466#line 1466 "configure" 1467#include "confdefs.h" 1468 1469int 1470main () 1471{ 1472#ifndef __GNUC__ 1473 choke me 1474#endif 1475 1476 ; 1477 return 0; 1478} 1479_ACEOF 1480rm -f conftest.$ac_objext 1481if { (eval echo "$as_me:1481: \"$ac_compile\"") >&5 1482 (eval $ac_compile) 2>&5 1483 ac_status=$? 1484 echo "$as_me:1484: \$? = $ac_status" >&5 1485 (exit $ac_status); } && 1486 { ac_try='test -s conftest.$ac_objext' 1487 { (eval echo "$as_me:1487: \"$ac_try\"") >&5 1488 (eval $ac_try) 2>&5 1489 ac_status=$? 1490 echo "$as_me:1490: \$? = $ac_status" >&5 1491 (exit $ac_status); }; }; then 1492 ac_compiler_gnu=yes 1493else 1494 echo "$as_me: failed program was:" >&5 1495cat conftest.$ac_ext >&5 1496ac_compiler_gnu=no 1497fi 1498rm -f conftest.$ac_objext conftest.$ac_ext 1499ac_cv_c_compiler_gnu=$ac_compiler_gnu 1500 1501fi 1502echo "$as_me:1502: result: $ac_cv_c_compiler_gnu" >&5 1503echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1504GCC=`test $ac_compiler_gnu = yes && echo yes` 1505ac_test_CFLAGS=${CFLAGS+set} 1506ac_save_CFLAGS=$CFLAGS 1507CFLAGS="-g" 1508echo "$as_me:1508: checking whether $CC accepts -g" >&5 1509echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1510if test "${ac_cv_prog_cc_g+set}" = set; then 1511 echo $ECHO_N "(cached) $ECHO_C" >&6 1512else 1513 cat >conftest.$ac_ext <<_ACEOF 1514#line 1514 "configure" 1515#include "confdefs.h" 1516 1517int 1518main () 1519{ 1520 1521 ; 1522 return 0; 1523} 1524_ACEOF 1525rm -f conftest.$ac_objext 1526if { (eval echo "$as_me:1526: \"$ac_compile\"") >&5 1527 (eval $ac_compile) 2>&5 1528 ac_status=$? 1529 echo "$as_me:1529: \$? = $ac_status" >&5 1530 (exit $ac_status); } && 1531 { ac_try='test -s conftest.$ac_objext' 1532 { (eval echo "$as_me:1532: \"$ac_try\"") >&5 1533 (eval $ac_try) 2>&5 1534 ac_status=$? 1535 echo "$as_me:1535: \$? = $ac_status" >&5 1536 (exit $ac_status); }; }; then 1537 ac_cv_prog_cc_g=yes 1538else 1539 echo "$as_me: failed program was:" >&5 1540cat conftest.$ac_ext >&5 1541ac_cv_prog_cc_g=no 1542fi 1543rm -f conftest.$ac_objext conftest.$ac_ext 1544fi 1545echo "$as_me:1545: result: $ac_cv_prog_cc_g" >&5 1546echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1547if test "$ac_test_CFLAGS" = set; then 1548 CFLAGS=$ac_save_CFLAGS 1549elif test $ac_cv_prog_cc_g = yes; then 1550 if test "$GCC" = yes; then 1551 CFLAGS="-g -O2" 1552 else 1553 CFLAGS="-g" 1554 fi 1555else 1556 if test "$GCC" = yes; then 1557 CFLAGS="-O2" 1558 else 1559 CFLAGS= 1560 fi 1561fi 1562# Some people use a C++ compiler to compile C. Since we use `exit', 1563# in C++ we need to declare it. In case someone uses the same compiler 1564# for both compiling C and C++ we need to have the C++ compiler decide 1565# the declaration of exit, since it's the most demanding environment. 1566cat >conftest.$ac_ext <<_ACEOF 1567#ifndef __cplusplus 1568 choke me 1569#endif 1570_ACEOF 1571rm -f conftest.$ac_objext 1572if { (eval echo "$as_me:1572: \"$ac_compile\"") >&5 1573 (eval $ac_compile) 2>&5 1574 ac_status=$? 1575 echo "$as_me:1575: \$? = $ac_status" >&5 1576 (exit $ac_status); } && 1577 { ac_try='test -s conftest.$ac_objext' 1578 { (eval echo "$as_me:1578: \"$ac_try\"") >&5 1579 (eval $ac_try) 2>&5 1580 ac_status=$? 1581 echo "$as_me:1581: \$? = $ac_status" >&5 1582 (exit $ac_status); }; }; then 1583 for ac_declaration in \ 1584 ''\ 1585 '#include <stdlib.h>' \ 1586 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1587 'extern "C" void std::exit (int); using std::exit;' \ 1588 'extern "C" void exit (int) throw ();' \ 1589 'extern "C" void exit (int);' \ 1590 'void exit (int);' 1591do 1592 cat >conftest.$ac_ext <<_ACEOF 1593#line 1593 "configure" 1594#include "confdefs.h" 1595#include <stdlib.h> 1596$ac_declaration 1597int 1598main () 1599{ 1600exit (42); 1601 ; 1602 return 0; 1603} 1604_ACEOF 1605rm -f conftest.$ac_objext 1606if { (eval echo "$as_me:1606: \"$ac_compile\"") >&5 1607 (eval $ac_compile) 2>&5 1608 ac_status=$? 1609 echo "$as_me:1609: \$? = $ac_status" >&5 1610 (exit $ac_status); } && 1611 { ac_try='test -s conftest.$ac_objext' 1612 { (eval echo "$as_me:1612: \"$ac_try\"") >&5 1613 (eval $ac_try) 2>&5 1614 ac_status=$? 1615 echo "$as_me:1615: \$? = $ac_status" >&5 1616 (exit $ac_status); }; }; then 1617 : 1618else 1619 echo "$as_me: failed program was:" >&5 1620cat conftest.$ac_ext >&5 1621continue 1622fi 1623rm -f conftest.$ac_objext conftest.$ac_ext 1624 cat >conftest.$ac_ext <<_ACEOF 1625#line 1625 "configure" 1626#include "confdefs.h" 1627$ac_declaration 1628int 1629main () 1630{ 1631exit (42); 1632 ; 1633 return 0; 1634} 1635_ACEOF 1636rm -f conftest.$ac_objext 1637if { (eval echo "$as_me:1637: \"$ac_compile\"") >&5 1638 (eval $ac_compile) 2>&5 1639 ac_status=$? 1640 echo "$as_me:1640: \$? = $ac_status" >&5 1641 (exit $ac_status); } && 1642 { ac_try='test -s conftest.$ac_objext' 1643 { (eval echo "$as_me:1643: \"$ac_try\"") >&5 1644 (eval $ac_try) 2>&5 1645 ac_status=$? 1646 echo "$as_me:1646: \$? = $ac_status" >&5 1647 (exit $ac_status); }; }; then 1648 break 1649else 1650 echo "$as_me: failed program was:" >&5 1651cat conftest.$ac_ext >&5 1652fi 1653rm -f conftest.$ac_objext conftest.$ac_ext 1654done 1655rm -f conftest* 1656if test -n "$ac_declaration"; then 1657 echo '#ifdef __cplusplus' >>confdefs.h 1658 echo $ac_declaration >>confdefs.h 1659 echo '#endif' >>confdefs.h 1660fi 1661 1662else 1663 echo "$as_me: failed program was:" >&5 1664cat conftest.$ac_ext >&5 1665fi 1666rm -f conftest.$ac_objext conftest.$ac_ext 1667ac_ext=c 1668ac_cpp='$CPP $CPPFLAGS' 1669ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1670ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1671ac_compiler_gnu=$ac_cv_c_compiler_gnu 1672 1673ac_ext=c 1674ac_cpp='$CPP $CPPFLAGS' 1675ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1676ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1677ac_compiler_gnu=$ac_cv_c_compiler_gnu 1678echo "$as_me:1678: checking how to run the C preprocessor" >&5 1679echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1680# On Suns, sometimes $CPP names a directory. 1681if test -n "$CPP" && test -d "$CPP"; then 1682 CPP= 1683fi 1684if test -z "$CPP"; then 1685 if test "${ac_cv_prog_CPP+set}" = set; then 1686 echo $ECHO_N "(cached) $ECHO_C" >&6 1687else 1688 # Double quotes because CPP needs to be expanded 1689 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1690 do 1691 ac_preproc_ok=false 1692for ac_c_preproc_warn_flag in '' yes 1693do 1694 # Use a header file that comes with gcc, so configuring glibc 1695 # with a fresh cross-compiler works. 1696 # On the NeXT, cc -E runs the code through the compiler's parser, 1697 # not just through cpp. "Syntax error" is here to catch this case. 1698 cat >conftest.$ac_ext <<_ACEOF 1699#line 1699 "configure" 1700#include "confdefs.h" 1701#include <assert.h> 1702 Syntax error 1703_ACEOF 1704if { (eval echo "$as_me:1704: \"$ac_cpp conftest.$ac_ext\"") >&5 1705 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1706 ac_status=$? 1707 egrep -v '^ *\+' conftest.er1 >conftest.err 1708 rm -f conftest.er1 1709 cat conftest.err >&5 1710 echo "$as_me:1710: \$? = $ac_status" >&5 1711 (exit $ac_status); } >/dev/null; then 1712 if test -s conftest.err; then 1713 ac_cpp_err=$ac_c_preproc_warn_flag 1714 else 1715 ac_cpp_err= 1716 fi 1717else 1718 ac_cpp_err=yes 1719fi 1720if test -z "$ac_cpp_err"; then 1721 : 1722else 1723 echo "$as_me: failed program was:" >&5 1724 cat conftest.$ac_ext >&5 1725 # Broken: fails on valid input. 1726continue 1727fi 1728rm -f conftest.err conftest.$ac_ext 1729 1730 # OK, works on sane cases. Now check whether non-existent headers 1731 # can be detected and how. 1732 cat >conftest.$ac_ext <<_ACEOF 1733#line 1733 "configure" 1734#include "confdefs.h" 1735#include <ac_nonexistent.h> 1736_ACEOF 1737if { (eval echo "$as_me:1737: \"$ac_cpp conftest.$ac_ext\"") >&5 1738 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1739 ac_status=$? 1740 egrep -v '^ *\+' conftest.er1 >conftest.err 1741 rm -f conftest.er1 1742 cat conftest.err >&5 1743 echo "$as_me:1743: \$? = $ac_status" >&5 1744 (exit $ac_status); } >/dev/null; then 1745 if test -s conftest.err; then 1746 ac_cpp_err=$ac_c_preproc_warn_flag 1747 else 1748 ac_cpp_err= 1749 fi 1750else 1751 ac_cpp_err=yes 1752fi 1753if test -z "$ac_cpp_err"; then 1754 # Broken: success on invalid input. 1755continue 1756else 1757 echo "$as_me: failed program was:" >&5 1758 cat conftest.$ac_ext >&5 1759 # Passes both tests. 1760ac_preproc_ok=: 1761break 1762fi 1763rm -f conftest.err conftest.$ac_ext 1764 1765done 1766# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1767rm -f conftest.err conftest.$ac_ext 1768if $ac_preproc_ok; then 1769 break 1770fi 1771 1772 done 1773 ac_cv_prog_CPP=$CPP 1774 1775fi 1776 CPP=$ac_cv_prog_CPP 1777else 1778 ac_cv_prog_CPP=$CPP 1779fi 1780echo "$as_me:1780: result: $CPP" >&5 1781echo "${ECHO_T}$CPP" >&6 1782ac_preproc_ok=false 1783for ac_c_preproc_warn_flag in '' yes 1784do 1785 # Use a header file that comes with gcc, so configuring glibc 1786 # with a fresh cross-compiler works. 1787 # On the NeXT, cc -E runs the code through the compiler's parser, 1788 # not just through cpp. "Syntax error" is here to catch this case. 1789 cat >conftest.$ac_ext <<_ACEOF 1790#line 1790 "configure" 1791#include "confdefs.h" 1792#include <assert.h> 1793 Syntax error 1794_ACEOF 1795if { (eval echo "$as_me:1795: \"$ac_cpp conftest.$ac_ext\"") >&5 1796 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1797 ac_status=$? 1798 egrep -v '^ *\+' conftest.er1 >conftest.err 1799 rm -f conftest.er1 1800 cat conftest.err >&5 1801 echo "$as_me:1801: \$? = $ac_status" >&5 1802 (exit $ac_status); } >/dev/null; then 1803 if test -s conftest.err; then 1804 ac_cpp_err=$ac_c_preproc_warn_flag 1805 else 1806 ac_cpp_err= 1807 fi 1808else 1809 ac_cpp_err=yes 1810fi 1811if test -z "$ac_cpp_err"; then 1812 : 1813else 1814 echo "$as_me: failed program was:" >&5 1815 cat conftest.$ac_ext >&5 1816 # Broken: fails on valid input. 1817continue 1818fi 1819rm -f conftest.err conftest.$ac_ext 1820 1821 # OK, works on sane cases. Now check whether non-existent headers 1822 # can be detected and how. 1823 cat >conftest.$ac_ext <<_ACEOF 1824#line 1824 "configure" 1825#include "confdefs.h" 1826#include <ac_nonexistent.h> 1827_ACEOF 1828if { (eval echo "$as_me:1828: \"$ac_cpp conftest.$ac_ext\"") >&5 1829 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1830 ac_status=$? 1831 egrep -v '^ *\+' conftest.er1 >conftest.err 1832 rm -f conftest.er1 1833 cat conftest.err >&5 1834 echo "$as_me:1834: \$? = $ac_status" >&5 1835 (exit $ac_status); } >/dev/null; then 1836 if test -s conftest.err; then 1837 ac_cpp_err=$ac_c_preproc_warn_flag 1838 else 1839 ac_cpp_err= 1840 fi 1841else 1842 ac_cpp_err=yes 1843fi 1844if test -z "$ac_cpp_err"; then 1845 # Broken: success on invalid input. 1846continue 1847else 1848 echo "$as_me: failed program was:" >&5 1849 cat conftest.$ac_ext >&5 1850 # Passes both tests. 1851ac_preproc_ok=: 1852break 1853fi 1854rm -f conftest.err conftest.$ac_ext 1855 1856done 1857# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1858rm -f conftest.err conftest.$ac_ext 1859if $ac_preproc_ok; then 1860 : 1861else 1862 { { echo "$as_me:1862: error: C preprocessor \"$CPP\" fails sanity check" >&5 1863echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 1864 { (exit 1); exit 1; }; } 1865fi 1866 1867ac_ext=c 1868ac_cpp='$CPP $CPPFLAGS' 1869ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1870ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1871ac_compiler_gnu=$ac_cv_c_compiler_gnu 1872 1873echo "$as_me:1873: checking for regex.h" >&5 1874echo $ECHO_N "checking for regex.h... $ECHO_C" >&6 1875if test "${ac_cv_header_regex_h+set}" = set; then 1876 echo $ECHO_N "(cached) $ECHO_C" >&6 1877else 1878 cat >conftest.$ac_ext <<_ACEOF 1879#line 1879 "configure" 1880#include "confdefs.h" 1881#include <regex.h> 1882_ACEOF 1883if { (eval echo "$as_me:1883: \"$ac_cpp conftest.$ac_ext\"") >&5 1884 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1885 ac_status=$? 1886 egrep -v '^ *\+' conftest.er1 >conftest.err 1887 rm -f conftest.er1 1888 cat conftest.err >&5 1889 echo "$as_me:1889: \$? = $ac_status" >&5 1890 (exit $ac_status); } >/dev/null; then 1891 if test -s conftest.err; then 1892 ac_cpp_err=$ac_c_preproc_warn_flag 1893 else 1894 ac_cpp_err= 1895 fi 1896else 1897 ac_cpp_err=yes 1898fi 1899if test -z "$ac_cpp_err"; then 1900 ac_cv_header_regex_h=yes 1901else 1902 echo "$as_me: failed program was:" >&5 1903 cat conftest.$ac_ext >&5 1904 ac_cv_header_regex_h=no 1905fi 1906rm -f conftest.err conftest.$ac_ext 1907fi 1908echo "$as_me:1908: result: $ac_cv_header_regex_h" >&5 1909echo "${ECHO_T}$ac_cv_header_regex_h" >&6 1910if test $ac_cv_header_regex_h = yes; then 1911 : 1912else 1913 { { echo "$as_me:1913: error: POSIX regex.h is required" >&5 1914echo "$as_me: error: POSIX regex.h is required" >&2;} 1915 { (exit 1); exit 1; }; } 1916fi 1917 1918# regcomp() and regexec() are also names of functions in the old V8 1919# regexp package. To avoid them, we need to find out who has regfree(). 1920 1921echo "$as_me:1921: checking for regfree in -lregex" >&5 1922echo $ECHO_N "checking for regfree in -lregex... $ECHO_C" >&6 1923if test "${ac_cv_lib_regex_regfree+set}" = set; then 1924 echo $ECHO_N "(cached) $ECHO_C" >&6 1925else 1926 ac_check_lib_save_LIBS=$LIBS 1927LIBS="-lregex $LIBS" 1928cat >conftest.$ac_ext <<_ACEOF 1929#line 1929 "configure" 1930#include "confdefs.h" 1931 1932/* Override any gcc2 internal prototype to avoid an error. */ 1933#ifdef __cplusplus 1934extern "C" 1935#endif 1936/* We use char because int might match the return type of a gcc2 1937 builtin and then its argument prototype would still apply. */ 1938char regfree (); 1939int 1940main () 1941{ 1942regfree (); 1943 ; 1944 return 0; 1945} 1946_ACEOF 1947rm -f conftest.$ac_objext conftest$ac_exeext 1948if { (eval echo "$as_me:1948: \"$ac_link\"") >&5 1949 (eval $ac_link) 2>&5 1950 ac_status=$? 1951 echo "$as_me:1951: \$? = $ac_status" >&5 1952 (exit $ac_status); } && 1953 { ac_try='test -s conftest$ac_exeext' 1954 { (eval echo "$as_me:1954: \"$ac_try\"") >&5 1955 (eval $ac_try) 2>&5 1956 ac_status=$? 1957 echo "$as_me:1957: \$? = $ac_status" >&5 1958 (exit $ac_status); }; }; then 1959 ac_cv_lib_regex_regfree=yes 1960else 1961 echo "$as_me: failed program was:" >&5 1962cat conftest.$ac_ext >&5 1963ac_cv_lib_regex_regfree=no 1964fi 1965rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 1966LIBS=$ac_check_lib_save_LIBS 1967fi 1968echo "$as_me:1968: result: $ac_cv_lib_regex_regfree" >&5 1969echo "${ECHO_T}$ac_cv_lib_regex_regfree" >&6 1970if test $ac_cv_lib_regex_regfree = yes; then 1971 cat >>confdefs.h <<EOF 1972#define HAVE_LIBREGEX 1 1973EOF 1974 1975 LIBS="-lregex $LIBS" 1976 1977fi 1978 1979echo "$as_me:1979: checking for library containing regfree" >&5 1980echo $ECHO_N "checking for library containing regfree... $ECHO_C" >&6 1981if test "${ac_cv_search_regfree+set}" = set; then 1982 echo $ECHO_N "(cached) $ECHO_C" >&6 1983else 1984 ac_func_search_save_LIBS=$LIBS 1985ac_cv_search_regfree=no 1986cat >conftest.$ac_ext <<_ACEOF 1987#line 1987 "configure" 1988#include "confdefs.h" 1989 1990/* Override any gcc2 internal prototype to avoid an error. */ 1991#ifdef __cplusplus 1992extern "C" 1993#endif 1994/* We use char because int might match the return type of a gcc2 1995 builtin and then its argument prototype would still apply. */ 1996char regfree (); 1997int 1998main () 1999{ 2000regfree (); 2001 ; 2002 return 0; 2003} 2004_ACEOF 2005rm -f conftest.$ac_objext conftest$ac_exeext 2006if { (eval echo "$as_me:2006: \"$ac_link\"") >&5 2007 (eval $ac_link) 2>&5 2008 ac_status=$? 2009 echo "$as_me:2009: \$? = $ac_status" >&5 2010 (exit $ac_status); } && 2011 { ac_try='test -s conftest$ac_exeext' 2012 { (eval echo "$as_me:2012: \"$ac_try\"") >&5 2013 (eval $ac_try) 2>&5 2014 ac_status=$? 2015 echo "$as_me:2015: \$? = $ac_status" >&5 2016 (exit $ac_status); }; }; then 2017 ac_cv_search_regfree="none required" 2018else 2019 echo "$as_me: failed program was:" >&5 2020cat conftest.$ac_ext >&5 2021fi 2022rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2023if test "$ac_cv_search_regfree" = no; then 2024 for ac_lib in rx posix; do 2025 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2026 cat >conftest.$ac_ext <<_ACEOF 2027#line 2027 "configure" 2028#include "confdefs.h" 2029 2030/* Override any gcc2 internal prototype to avoid an error. */ 2031#ifdef __cplusplus 2032extern "C" 2033#endif 2034/* We use char because int might match the return type of a gcc2 2035 builtin and then its argument prototype would still apply. */ 2036char regfree (); 2037int 2038main () 2039{ 2040regfree (); 2041 ; 2042 return 0; 2043} 2044_ACEOF 2045rm -f conftest.$ac_objext conftest$ac_exeext 2046if { (eval echo "$as_me:2046: \"$ac_link\"") >&5 2047 (eval $ac_link) 2>&5 2048 ac_status=$? 2049 echo "$as_me:2049: \$? = $ac_status" >&5 2050 (exit $ac_status); } && 2051 { ac_try='test -s conftest$ac_exeext' 2052 { (eval echo "$as_me:2052: \"$ac_try\"") >&5 2053 (eval $ac_try) 2>&5 2054 ac_status=$? 2055 echo "$as_me:2055: \$? = $ac_status" >&5 2056 (exit $ac_status); }; }; then 2057 ac_cv_search_regfree="-l$ac_lib" 2058break 2059else 2060 echo "$as_me: failed program was:" >&5 2061cat conftest.$ac_ext >&5 2062fi 2063rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2064 done 2065fi 2066LIBS=$ac_func_search_save_LIBS 2067fi 2068echo "$as_me:2068: result: $ac_cv_search_regfree" >&5 2069echo "${ECHO_T}$ac_cv_search_regfree" >&6 2070if test "$ac_cv_search_regfree" != no; then 2071 test "$ac_cv_search_regfree" = "none required" || LIBS="$ac_cv_search_regfree $LIBS" 2072 2073fi 2074 2075for ac_func in setenv strdup strerror strftime vsnprintf 2076do 2077as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2078echo "$as_me:2078: checking for $ac_func" >&5 2079echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2080if eval "test \"\${$as_ac_var+set}\" = set"; then 2081 echo $ECHO_N "(cached) $ECHO_C" >&6 2082else 2083 cat >conftest.$ac_ext <<_ACEOF 2084#line 2084 "configure" 2085#include "confdefs.h" 2086/* System header to define __stub macros and hopefully few prototypes, 2087 which can conflict with char $ac_func (); below. */ 2088#include <assert.h> 2089/* Override any gcc2 internal prototype to avoid an error. */ 2090#ifdef __cplusplus 2091extern "C" 2092#endif 2093/* We use char because int might match the return type of a gcc2 2094 builtin and then its argument prototype would still apply. */ 2095char $ac_func (); 2096char (*f) (); 2097 2098int 2099main () 2100{ 2101/* The GNU C library defines this for functions which it implements 2102 to always fail with ENOSYS. Some functions are actually named 2103 something starting with __ and the normal name is an alias. */ 2104#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2105choke me 2106#else 2107f = $ac_func; 2108#endif 2109 2110 ; 2111 return 0; 2112} 2113_ACEOF 2114rm -f conftest.$ac_objext conftest$ac_exeext 2115if { (eval echo "$as_me:2115: \"$ac_link\"") >&5 2116 (eval $ac_link) 2>&5 2117 ac_status=$? 2118 echo "$as_me:2118: \$? = $ac_status" >&5 2119 (exit $ac_status); } && 2120 { ac_try='test -s conftest$ac_exeext' 2121 { (eval echo "$as_me:2121: \"$ac_try\"") >&5 2122 (eval $ac_try) 2>&5 2123 ac_status=$? 2124 echo "$as_me:2124: \$? = $ac_status" >&5 2125 (exit $ac_status); }; }; then 2126 eval "$as_ac_var=yes" 2127else 2128 echo "$as_me: failed program was:" >&5 2129cat conftest.$ac_ext >&5 2130eval "$as_ac_var=no" 2131fi 2132rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2133fi 2134echo "$as_me:2134: result: `eval echo '${'$as_ac_var'}'`" >&5 2135echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2136if test `eval echo '${'$as_ac_var'}'` = yes; then 2137 cat >>confdefs.h <<EOF 2138#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2139EOF 2140 2141fi 2142done 2143 2144cat >confcache <<\_ACEOF 2145# This file is a shell script that caches the results of configure 2146# tests run on this system so they can be shared between configure 2147# scripts and configure runs, see configure's option --config-cache. 2148# It is not useful on other systems. If it contains results you don't 2149# want to keep, you may remove or edit it. 2150# 2151# config.status only pays attention to the cache file if you give it 2152# the --recheck option to rerun configure. 2153# 2154# `ac_cv_env_foo' variables (set or unset) will be overriden when 2155# loading this file, other *unset* `ac_cv_foo' will be assigned the 2156# following values. 2157 2158_ACEOF 2159 2160# The following way of writing the cache mishandles newlines in values, 2161# but we know of no workaround that is simple, portable, and efficient. 2162# So, don't put newlines in cache variables' values. 2163# Ultrix sh set writes to stderr and can't be redirected directly, 2164# and sets the high bit in the cache file unless we assign to the vars. 2165{ 2166 (set) 2>&1 | 2167 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2168 *ac_space=\ *) 2169 # `set' does not quote correctly, so add quotes (double-quote 2170 # substitution turns \\\\ into \\, and sed turns \\ into \). 2171 sed -n \ 2172 "s/'/'\\\\''/g; 2173 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2174 ;; 2175 *) 2176 # `set' quotes correctly as required by POSIX, so do not add quotes. 2177 sed -n \ 2178 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2179 ;; 2180 esac; 2181} | 2182 sed ' 2183 t clear 2184 : clear 2185 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2186 t end 2187 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2188 : end' >>confcache 2189if cmp -s $cache_file confcache; then :; else 2190 if test -w $cache_file; then 2191 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2192 cat confcache >$cache_file 2193 else 2194 echo "not updating unwritable cache $cache_file" 2195 fi 2196fi 2197rm -f confcache 2198 2199test "x$prefix" = xNONE && prefix=$ac_default_prefix 2200# Let make expand exec_prefix. 2201test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2202 2203# VPATH may cause trouble with some makes, so we remove $(srcdir), 2204# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2205# trailing colons and then remove the whole line if VPATH becomes empty 2206# (actually we leave an empty line to preserve line numbers). 2207if test "x$srcdir" = x.; then 2208 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2209s/:*\$(srcdir):*/:/; 2210s/:*\${srcdir}:*/:/; 2211s/:*@srcdir@:*/:/; 2212s/^\([^=]*=[ ]*\):*/\1/; 2213s/:*$//; 2214s/^[^=]*=[ ]*$//; 2215}' 2216fi 2217 2218# Transform confdefs.h into DEFS. 2219# Protect against shell expansion while executing Makefile rules. 2220# Protect against Makefile macro expansion. 2221# 2222# If the first sed substitution is executed (which looks for macros that 2223# take arguments), then we branch to the quote section. Otherwise, 2224# look for a macro that doesn't take arguments. 2225cat >confdef2opt.sed <<\EOF 2226t clear 2227: clear 2228s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 2229t quote 2230s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 2231t quote 2232d 2233: quote 2234s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 2235s,\[,\\&,g 2236s,\],\\&,g 2237s,\$,$$,g 2238p 2239EOF 2240# We use echo to avoid assuming a particular line-breaking character. 2241# The extra dot is to prevent the shell from consuming trailing 2242# line-breaks from the sub-command output. A line-break within 2243# single-quotes doesn't work because, if this script is created in a 2244# platform that uses two characters for line-breaks (e.g., DOS), tr 2245# would break. 2246ac_LF_and_DOT=`echo; echo .` 2247DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 2248rm -f confdef2opt.sed 2249 2250: ${CONFIG_STATUS=./config.status} 2251ac_clean_files_save=$ac_clean_files 2252ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2253{ echo "$as_me:2253: creating $CONFIG_STATUS" >&5 2254echo "$as_me: creating $CONFIG_STATUS" >&6;} 2255cat >$CONFIG_STATUS <<_ACEOF 2256#! $SHELL 2257# Generated automatically by configure. 2258# Run this file to recreate the current configuration. 2259# Compiler output produced by configure, useful for debugging 2260# configure, is in config.log if it exists. 2261 2262debug=false 2263SHELL=\${CONFIG_SHELL-$SHELL} 2264ac_cs_invocation="\$0 \$@" 2265 2266_ACEOF 2267 2268cat >>$CONFIG_STATUS <<\_ACEOF 2269# Be Bourne compatible 2270if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2271 emulate sh 2272 NULLCMD=: 2273elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2274 set -o posix 2275fi 2276 2277# Name of the executable. 2278as_me=`echo "$0" |sed 's,.*[\\/],,'` 2279 2280if expr a : '\(a\)' >/dev/null 2>&1; then 2281 as_expr=expr 2282else 2283 as_expr=false 2284fi 2285 2286rm -f conf$$ conf$$.exe conf$$.file 2287echo >conf$$.file 2288if ln -s conf$$.file conf$$ 2>/dev/null; then 2289 # We could just check for DJGPP; but this test a) works b) is more generic 2290 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2291 if test -f conf$$.exe; then 2292 # Don't use ln at all; we don't have any links 2293 as_ln_s='cp -p' 2294 else 2295 as_ln_s='ln -s' 2296 fi 2297elif ln conf$$.file conf$$ 2>/dev/null; then 2298 as_ln_s=ln 2299else 2300 as_ln_s='cp -p' 2301fi 2302rm -f conf$$ conf$$.exe conf$$.file 2303 2304as_executable_p="test -f" 2305 2306# Support unset when possible. 2307if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2308 as_unset=unset 2309else 2310 as_unset=false 2311fi 2312 2313# NLS nuisances. 2314$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2315$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2316$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2317$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2318$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2319$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2320$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2321$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2322 2323# IFS 2324# We need space, tab and new line, in precisely that order. 2325as_nl=' 2326' 2327IFS=" $as_nl" 2328 2329# CDPATH. 2330$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2331 2332exec 6>&1 2333 2334_ACEOF 2335 2336# Files that config.status was made for. 2337if test -n "$ac_config_files"; then 2338 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2339fi 2340 2341if test -n "$ac_config_headers"; then 2342 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2343fi 2344 2345if test -n "$ac_config_links"; then 2346 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2347fi 2348 2349if test -n "$ac_config_commands"; then 2350 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2351fi 2352 2353cat >>$CONFIG_STATUS <<\EOF 2354 2355ac_cs_usage="\ 2356\`$as_me' instantiates files from templates according to the 2357current configuration. 2358 2359Usage: $0 [OPTIONS] [FILE]... 2360 2361 -h, --help print this help, then exit 2362 -V, --version print version number, then exit 2363 -d, --debug don't remove temporary files 2364 --recheck update $as_me by reconfiguring in the same conditions 2365 --file=FILE[:TEMPLATE] 2366 instantiate the configuration file FILE 2367 2368Configuration files: 2369$config_files 2370 2371Report bugs to <bug-autoconf@gnu.org>." 2372EOF 2373 2374cat >>$CONFIG_STATUS <<EOF 2375ac_cs_version="\\ 2376make config.status noversion 2377configured by $0, generated by GNU Autoconf 2.52, 2378 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 2379 2380Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 2381Free Software Foundation, Inc. 2382This config.status script is free software; the Free Software Foundation 2383gives unlimited permission to copy, distribute and modify it." 2384srcdir=$srcdir 2385EOF 2386 2387cat >>$CONFIG_STATUS <<\EOF 2388# If no file are specified by the user, then we need to provide default 2389# value. By we need to know if files were specified by the user. 2390ac_need_defaults=: 2391while test $# != 0 2392do 2393 case $1 in 2394 --*=*) 2395 ac_option=`expr "x$1" : 'x\([^=]*\)='` 2396 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 2397 shift 2398 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 2399 shift 2400 ;; 2401 -*);; 2402 *) # This is not an option, so the user has probably given explicit 2403 # arguments. 2404 ac_need_defaults=false;; 2405 esac 2406 2407 case $1 in 2408 # Handling of the options. 2409EOF 2410cat >>$CONFIG_STATUS <<EOF 2411 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2412 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 2413 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 2414EOF 2415cat >>$CONFIG_STATUS <<\EOF 2416 --version | --vers* | -V ) 2417 echo "$ac_cs_version"; exit 0 ;; 2418 --he | --h) 2419 # Conflict between --help and --header 2420 { { echo "$as_me:2420: error: ambiguous option: $1 2421Try \`$0 --help' for more information." >&5 2422echo "$as_me: error: ambiguous option: $1 2423Try \`$0 --help' for more information." >&2;} 2424 { (exit 1); exit 1; }; };; 2425 --help | --hel | -h ) 2426 echo "$ac_cs_usage"; exit 0 ;; 2427 --debug | --d* | -d ) 2428 debug=: ;; 2429 --file | --fil | --fi | --f ) 2430 shift 2431 CONFIG_FILES="$CONFIG_FILES $1" 2432 ac_need_defaults=false;; 2433 --header | --heade | --head | --hea ) 2434 shift 2435 CONFIG_HEADERS="$CONFIG_HEADERS $1" 2436 ac_need_defaults=false;; 2437 2438 # This is an error. 2439 -*) { { echo "$as_me:2439: error: unrecognized option: $1 2440Try \`$0 --help' for more information." >&5 2441echo "$as_me: error: unrecognized option: $1 2442Try \`$0 --help' for more information." >&2;} 2443 { (exit 1); exit 1; }; } ;; 2444 2445 *) ac_config_targets="$ac_config_targets $1" ;; 2446 2447 esac 2448 shift 2449done 2450 2451exec 5>>config.log 2452cat >&5 << _ACEOF 2453 2454## ----------------------- ## 2455## Running config.status. ## 2456## ----------------------- ## 2457 2458This file was extended by $as_me (make noversion) 2.52, executed with 2459 CONFIG_FILES = $CONFIG_FILES 2460 CONFIG_HEADERS = $CONFIG_HEADERS 2461 CONFIG_LINKS = $CONFIG_LINKS 2462 CONFIG_COMMANDS = $CONFIG_COMMANDS 2463 > $ac_cs_invocation 2464on `(hostname || uname -n) 2>/dev/null | sed 1q` 2465 2466_ACEOF 2467EOF 2468 2469cat >>$CONFIG_STATUS <<\EOF 2470for ac_config_target in $ac_config_targets 2471do 2472 case "$ac_config_target" in 2473 # Handling of arguments. 2474 "buildmake.sh" ) CONFIG_FILES="$CONFIG_FILES buildmake.sh" ;; 2475 *) { { echo "$as_me:2475: error: invalid argument: $ac_config_target" >&5 2476echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 2477 { (exit 1); exit 1; }; };; 2478 esac 2479done 2480 2481# If the user did not use the arguments to specify the items to instantiate, 2482# then the envvar interface is used. Set only those that are not. 2483# We use the long form for the default assignment because of an extremely 2484# bizarre bug on SunOS 4.1.3. 2485if $ac_need_defaults; then 2486 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2487fi 2488 2489# Create a temporary directory, and hook for its removal unless debugging. 2490$debug || 2491{ 2492 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2493 trap '{ (exit 1); exit 1; }' 1 2 13 15 2494} 2495 2496# Create a (secure) tmp directory for tmp files. 2497: ${TMPDIR=/tmp} 2498{ 2499 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 2500 test -n "$tmp" && test -d "$tmp" 2501} || 2502{ 2503 tmp=$TMPDIR/cs$$-$RANDOM 2504 (umask 077 && mkdir $tmp) 2505} || 2506{ 2507 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 2508 { (exit 1); exit 1; } 2509} 2510 2511EOF 2512 2513cat >>$CONFIG_STATUS <<EOF 2514 2515# 2516# CONFIG_FILES section. 2517# 2518 2519# No need to generate the scripts if there are no CONFIG_FILES. 2520# This happens for instance when ./config.status config.h 2521if test -n "\$CONFIG_FILES"; then 2522 # Protect against being on the right side of a sed subst in config.status. 2523 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 2524 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 2525s,@SHELL@,$SHELL,;t t 2526s,@exec_prefix@,$exec_prefix,;t t 2527s,@prefix@,$prefix,;t t 2528s,@program_transform_name@,$program_transform_name,;t t 2529s,@bindir@,$bindir,;t t 2530s,@sbindir@,$sbindir,;t t 2531s,@libexecdir@,$libexecdir,;t t 2532s,@datadir@,$datadir,;t t 2533s,@sysconfdir@,$sysconfdir,;t t 2534s,@sharedstatedir@,$sharedstatedir,;t t 2535s,@localstatedir@,$localstatedir,;t t 2536s,@libdir@,$libdir,;t t 2537s,@includedir@,$includedir,;t t 2538s,@oldincludedir@,$oldincludedir,;t t 2539s,@infodir@,$infodir,;t t 2540s,@mandir@,$mandir,;t t 2541s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 2542s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 2543s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 2544s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 2545s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 2546s,@build_alias@,$build_alias,;t t 2547s,@host_alias@,$host_alias,;t t 2548s,@target_alias@,$target_alias,;t t 2549s,@ECHO_C@,$ECHO_C,;t t 2550s,@ECHO_N@,$ECHO_N,;t t 2551s,@ECHO_T@,$ECHO_T,;t t 2552s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 2553s,@DEFS@,$DEFS,;t t 2554s,@LIBS@,$LIBS,;t t 2555s,@BSHELL@,$BSHELL,;t t 2556s,@CC@,$CC,;t t 2557s,@CFLAGS@,$CFLAGS,;t t 2558s,@LDFLAGS@,$LDFLAGS,;t t 2559s,@CPPFLAGS@,$CPPFLAGS,;t t 2560s,@ac_ct_CC@,$ac_ct_CC,;t t 2561s,@EXEEXT@,$EXEEXT,;t t 2562s,@OBJEXT@,$OBJEXT,;t t 2563s,@CPP@,$CPP,;t t 2564CEOF 2565 2566EOF 2567 2568 cat >>$CONFIG_STATUS <<\EOF 2569 # Split the substitutions into bite-sized pieces for seds with 2570 # small command number limits, like on Digital OSF/1 and HP-UX. 2571 ac_max_sed_lines=48 2572 ac_sed_frag=1 # Number of current file. 2573 ac_beg=1 # First line for current file. 2574 ac_end=$ac_max_sed_lines # Line after last line for current file. 2575 ac_more_lines=: 2576 ac_sed_cmds= 2577 while $ac_more_lines; do 2578 if test $ac_beg -gt 1; then 2579 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2580 else 2581 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2582 fi 2583 if test ! -s $tmp/subs.frag; then 2584 ac_more_lines=false 2585 else 2586 # The purpose of the label and of the branching condition is to 2587 # speed up the sed processing (if there are no `@' at all, there 2588 # is no need to browse any of the substitutions). 2589 # These are the two extra sed commands mentioned above. 2590 (echo ':t 2591 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 2592 if test -z "$ac_sed_cmds"; then 2593 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 2594 else 2595 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 2596 fi 2597 ac_sed_frag=`expr $ac_sed_frag + 1` 2598 ac_beg=$ac_end 2599 ac_end=`expr $ac_end + $ac_max_sed_lines` 2600 fi 2601 done 2602 if test -z "$ac_sed_cmds"; then 2603 ac_sed_cmds=cat 2604 fi 2605fi # test -n "$CONFIG_FILES" 2606 2607EOF 2608cat >>$CONFIG_STATUS <<\EOF 2609for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 2610 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2611 case $ac_file in 2612 - | *:- | *:-:* ) # input from stdin 2613 cat >$tmp/stdin 2614 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2615 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2616 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2617 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2618 * ) ac_file_in=$ac_file.in ;; 2619 esac 2620 2621 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 2622 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2623 X"$ac_file" : 'X\(//\)[^/]' \| \ 2624 X"$ac_file" : 'X\(//\)$' \| \ 2625 X"$ac_file" : 'X\(/\)' \| \ 2626 . : '\(.\)' 2>/dev/null || 2627echo X"$ac_file" | 2628 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2629 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2630 /^X\(\/\/\)$/{ s//\1/; q; } 2631 /^X\(\/\).*/{ s//\1/; q; } 2632 s/.*/./; q'` 2633 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2634 { case "$ac_dir" in 2635 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 2636 *) as_incr_dir=.;; 2637esac 2638as_dummy="$ac_dir" 2639for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 2640 case $as_mkdir_dir in 2641 # Skip DOS drivespec 2642 ?:) as_incr_dir=$as_mkdir_dir ;; 2643 *) 2644 as_incr_dir=$as_incr_dir/$as_mkdir_dir 2645 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 2646 ;; 2647 esac 2648done; } 2649 2650 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 2651 # A "../" for each directory in $ac_dir_suffix. 2652 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 2653 else 2654 ac_dir_suffix= ac_dots= 2655 fi 2656 2657 case $srcdir in 2658 .) ac_srcdir=. 2659 if test -z "$ac_dots"; then 2660 ac_top_srcdir=. 2661 else 2662 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 2663 fi ;; 2664 [\\/]* | ?:[\\/]* ) 2665 ac_srcdir=$srcdir$ac_dir_suffix; 2666 ac_top_srcdir=$srcdir ;; 2667 *) # Relative path. 2668 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 2669 ac_top_srcdir=$ac_dots$srcdir ;; 2670 esac 2671 2672 if test x"$ac_file" != x-; then 2673 { echo "$as_me:2673: creating $ac_file" >&5 2674echo "$as_me: creating $ac_file" >&6;} 2675 rm -f "$ac_file" 2676 fi 2677 # Let's still pretend it is `configure' which instantiates (i.e., don't 2678 # use $as_me), people would be surprised to read: 2679 # /* config.h. Generated automatically by config.status. */ 2680 configure_input="Generated automatically from `echo $ac_file_in | 2681 sed 's,.*/,,'` by configure." 2682 2683 # First look for the input files in the build tree, otherwise in the 2684 # src tree. 2685 ac_file_inputs=`IFS=: 2686 for f in $ac_file_in; do 2687 case $f in 2688 -) echo $tmp/stdin ;; 2689 [\\/$]*) 2690 # Absolute (can't be DOS-style, as IFS=:) 2691 test -f "$f" || { { echo "$as_me:2691: error: cannot find input file: $f" >&5 2692echo "$as_me: error: cannot find input file: $f" >&2;} 2693 { (exit 1); exit 1; }; } 2694 echo $f;; 2695 *) # Relative 2696 if test -f "$f"; then 2697 # Build tree 2698 echo $f 2699 elif test -f "$srcdir/$f"; then 2700 # Source tree 2701 echo $srcdir/$f 2702 else 2703 # /dev/null tree 2704 { { echo "$as_me:2704: error: cannot find input file: $f" >&5 2705echo "$as_me: error: cannot find input file: $f" >&2;} 2706 { (exit 1); exit 1; }; } 2707 fi;; 2708 esac 2709 done` || { (exit 1); exit 1; } 2710EOF 2711cat >>$CONFIG_STATUS <<EOF 2712 sed "$ac_vpsub 2713$extrasub 2714EOF 2715cat >>$CONFIG_STATUS <<\EOF 2716:t 2717/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2718s,@configure_input@,$configure_input,;t t 2719s,@srcdir@,$ac_srcdir,;t t 2720s,@top_srcdir@,$ac_top_srcdir,;t t 2721" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 2722 rm -f $tmp/stdin 2723 if test x"$ac_file" != x-; then 2724 mv $tmp/out $ac_file 2725 else 2726 cat $tmp/out 2727 rm -f $tmp/out 2728 fi 2729 2730done 2731EOF 2732 2733cat >>$CONFIG_STATUS <<\EOF 2734 2735{ (exit 0); exit 0; } 2736EOF 2737chmod +x $CONFIG_STATUS 2738ac_clean_files=$ac_clean_files_save 2739 2740# configure is writing to config.log, and then calls config.status. 2741# config.status does its own redirection, appending to config.log. 2742# Unfortunately, on DOS this fails, as config.log is still kept open 2743# by configure, so config.status won't be able to write to it; its 2744# output is simply discarded. So we exec the FD to /dev/null, 2745# effectively closing config.log, so it can be properly (re)opened and 2746# appended to by config.status. When coming back to configure, we 2747# need to make the FD available again. 2748if test "$no_create" != yes; then 2749 ac_cs_success=: 2750 exec 5>/dev/null 2751 $SHELL $CONFIG_STATUS || ac_cs_success=false 2752 exec 5>>config.log 2753 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2754 # would make configure fail if this is the last instruction. 2755 $ac_cs_success || { (exit 1); exit 1; } 2756fi 2757 2758