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 "$as_me:966: error: sh must be somewhere on \$PATH, or BSHELL must be defined" >&5 967echo "$as_me: error: sh must be somewhere on \$PATH, or BSHELL must be defined" >&2;} 968 { (exit 1); exit 1; }; } 969fi 970cat >>confdefs.h <<EOF 971#define DEFSHELL_CUSTOM "${BSHELL}" 972EOF 973 974# Make sure we have POSIX regex ability. 975ac_ext=c 976ac_cpp='$CPP $CPPFLAGS' 977ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 978ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 979ac_compiler_gnu=$ac_cv_c_compiler_gnu 980if test -n "$ac_tool_prefix"; then 981 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 982set dummy ${ac_tool_prefix}gcc; ac_word=$2 983echo "$as_me:983: checking for $ac_word" >&5 984echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 985if test "${ac_cv_prog_CC+set}" = set; then 986 echo $ECHO_N "(cached) $ECHO_C" >&6 987else 988 if test -n "$CC"; then 989 ac_cv_prog_CC="$CC" # Let the user override the test. 990else 991 ac_save_IFS=$IFS; IFS=$ac_path_separator 992ac_dummy="$PATH" 993for ac_dir in $ac_dummy; do 994 IFS=$ac_save_IFS 995 test -z "$ac_dir" && ac_dir=. 996 $as_executable_p "$ac_dir/$ac_word" || continue 997ac_cv_prog_CC="${ac_tool_prefix}gcc" 998echo "$as_me:998: found $ac_dir/$ac_word" >&5 999break 1000done 1001 1002fi 1003fi 1004CC=$ac_cv_prog_CC 1005if test -n "$CC"; then 1006 echo "$as_me:1006: result: $CC" >&5 1007echo "${ECHO_T}$CC" >&6 1008else 1009 echo "$as_me:1009: result: no" >&5 1010echo "${ECHO_T}no" >&6 1011fi 1012 1013fi 1014if test -z "$ac_cv_prog_CC"; then 1015 ac_ct_CC=$CC 1016 # Extract the first word of "gcc", so it can be a program name with args. 1017set dummy gcc; ac_word=$2 1018echo "$as_me:1018: checking for $ac_word" >&5 1019echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1020if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1021 echo $ECHO_N "(cached) $ECHO_C" >&6 1022else 1023 if test -n "$ac_ct_CC"; then 1024 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1025else 1026 ac_save_IFS=$IFS; IFS=$ac_path_separator 1027ac_dummy="$PATH" 1028for ac_dir in $ac_dummy; do 1029 IFS=$ac_save_IFS 1030 test -z "$ac_dir" && ac_dir=. 1031 $as_executable_p "$ac_dir/$ac_word" || continue 1032ac_cv_prog_ac_ct_CC="gcc" 1033echo "$as_me:1033: found $ac_dir/$ac_word" >&5 1034break 1035done 1036 1037fi 1038fi 1039ac_ct_CC=$ac_cv_prog_ac_ct_CC 1040if test -n "$ac_ct_CC"; then 1041 echo "$as_me:1041: result: $ac_ct_CC" >&5 1042echo "${ECHO_T}$ac_ct_CC" >&6 1043else 1044 echo "$as_me:1044: result: no" >&5 1045echo "${ECHO_T}no" >&6 1046fi 1047 1048 CC=$ac_ct_CC 1049else 1050 CC="$ac_cv_prog_CC" 1051fi 1052 1053if test -z "$CC"; then 1054 if test -n "$ac_tool_prefix"; then 1055 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1056set dummy ${ac_tool_prefix}cc; ac_word=$2 1057echo "$as_me:1057: checking for $ac_word" >&5 1058echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1059if test "${ac_cv_prog_CC+set}" = set; then 1060 echo $ECHO_N "(cached) $ECHO_C" >&6 1061else 1062 if test -n "$CC"; then 1063 ac_cv_prog_CC="$CC" # Let the user override the test. 1064else 1065 ac_save_IFS=$IFS; IFS=$ac_path_separator 1066ac_dummy="$PATH" 1067for ac_dir in $ac_dummy; do 1068 IFS=$ac_save_IFS 1069 test -z "$ac_dir" && ac_dir=. 1070 $as_executable_p "$ac_dir/$ac_word" || continue 1071ac_cv_prog_CC="${ac_tool_prefix}cc" 1072echo "$as_me:1072: found $ac_dir/$ac_word" >&5 1073break 1074done 1075 1076fi 1077fi 1078CC=$ac_cv_prog_CC 1079if test -n "$CC"; then 1080 echo "$as_me:1080: result: $CC" >&5 1081echo "${ECHO_T}$CC" >&6 1082else 1083 echo "$as_me:1083: result: no" >&5 1084echo "${ECHO_T}no" >&6 1085fi 1086 1087fi 1088if test -z "$ac_cv_prog_CC"; then 1089 ac_ct_CC=$CC 1090 # Extract the first word of "cc", so it can be a program name with args. 1091set dummy cc; ac_word=$2 1092echo "$as_me:1092: checking for $ac_word" >&5 1093echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1094if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1095 echo $ECHO_N "(cached) $ECHO_C" >&6 1096else 1097 if test -n "$ac_ct_CC"; then 1098 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1099else 1100 ac_save_IFS=$IFS; IFS=$ac_path_separator 1101ac_dummy="$PATH" 1102for ac_dir in $ac_dummy; do 1103 IFS=$ac_save_IFS 1104 test -z "$ac_dir" && ac_dir=. 1105 $as_executable_p "$ac_dir/$ac_word" || continue 1106ac_cv_prog_ac_ct_CC="cc" 1107echo "$as_me:1107: found $ac_dir/$ac_word" >&5 1108break 1109done 1110 1111fi 1112fi 1113ac_ct_CC=$ac_cv_prog_ac_ct_CC 1114if test -n "$ac_ct_CC"; then 1115 echo "$as_me:1115: result: $ac_ct_CC" >&5 1116echo "${ECHO_T}$ac_ct_CC" >&6 1117else 1118 echo "$as_me:1118: result: no" >&5 1119echo "${ECHO_T}no" >&6 1120fi 1121 1122 CC=$ac_ct_CC 1123else 1124 CC="$ac_cv_prog_CC" 1125fi 1126 1127fi 1128if test -z "$CC"; then 1129 # Extract the first word of "cc", so it can be a program name with args. 1130set dummy cc; ac_word=$2 1131echo "$as_me:1131: checking for $ac_word" >&5 1132echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1133if test "${ac_cv_prog_CC+set}" = set; then 1134 echo $ECHO_N "(cached) $ECHO_C" >&6 1135else 1136 if test -n "$CC"; then 1137 ac_cv_prog_CC="$CC" # Let the user override the test. 1138else 1139 ac_prog_rejected=no 1140 ac_save_IFS=$IFS; IFS=$ac_path_separator 1141ac_dummy="$PATH" 1142for ac_dir in $ac_dummy; do 1143 IFS=$ac_save_IFS 1144 test -z "$ac_dir" && ac_dir=. 1145 $as_executable_p "$ac_dir/$ac_word" || continue 1146if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1147 ac_prog_rejected=yes 1148 continue 1149fi 1150ac_cv_prog_CC="cc" 1151echo "$as_me:1151: found $ac_dir/$ac_word" >&5 1152break 1153done 1154 1155if test $ac_prog_rejected = yes; then 1156 # We found a bogon in the path, so make sure we never use it. 1157 set dummy $ac_cv_prog_CC 1158 shift 1159 if test $# != 0; then 1160 # We chose a different compiler from the bogus one. 1161 # However, it has the same basename, so the bogon will be chosen 1162 # first if we set CC to just the basename; use the full file name. 1163 shift 1164 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1165 shift 1166 ac_cv_prog_CC="$@" 1167 fi 1168fi 1169fi 1170fi 1171CC=$ac_cv_prog_CC 1172if test -n "$CC"; then 1173 echo "$as_me:1173: result: $CC" >&5 1174echo "${ECHO_T}$CC" >&6 1175else 1176 echo "$as_me:1176: result: no" >&5 1177echo "${ECHO_T}no" >&6 1178fi 1179 1180fi 1181if test -z "$CC"; then 1182 if test -n "$ac_tool_prefix"; then 1183 for ac_prog in cl 1184 do 1185 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1186set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1187echo "$as_me:1187: checking for $ac_word" >&5 1188echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1189if test "${ac_cv_prog_CC+set}" = set; then 1190 echo $ECHO_N "(cached) $ECHO_C" >&6 1191else 1192 if test -n "$CC"; then 1193 ac_cv_prog_CC="$CC" # Let the user override the test. 1194else 1195 ac_save_IFS=$IFS; IFS=$ac_path_separator 1196ac_dummy="$PATH" 1197for ac_dir in $ac_dummy; do 1198 IFS=$ac_save_IFS 1199 test -z "$ac_dir" && ac_dir=. 1200 $as_executable_p "$ac_dir/$ac_word" || continue 1201ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1202echo "$as_me:1202: found $ac_dir/$ac_word" >&5 1203break 1204done 1205 1206fi 1207fi 1208CC=$ac_cv_prog_CC 1209if test -n "$CC"; then 1210 echo "$as_me:1210: result: $CC" >&5 1211echo "${ECHO_T}$CC" >&6 1212else 1213 echo "$as_me:1213: result: no" >&5 1214echo "${ECHO_T}no" >&6 1215fi 1216 1217 test -n "$CC" && break 1218 done 1219fi 1220if test -z "$CC"; then 1221 ac_ct_CC=$CC 1222 for ac_prog in cl 1223do 1224 # Extract the first word of "$ac_prog", so it can be a program name with args. 1225set dummy $ac_prog; ac_word=$2 1226echo "$as_me:1226: checking for $ac_word" >&5 1227echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1228if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1229 echo $ECHO_N "(cached) $ECHO_C" >&6 1230else 1231 if test -n "$ac_ct_CC"; then 1232 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1233else 1234 ac_save_IFS=$IFS; IFS=$ac_path_separator 1235ac_dummy="$PATH" 1236for ac_dir in $ac_dummy; do 1237 IFS=$ac_save_IFS 1238 test -z "$ac_dir" && ac_dir=. 1239 $as_executable_p "$ac_dir/$ac_word" || continue 1240ac_cv_prog_ac_ct_CC="$ac_prog" 1241echo "$as_me:1241: found $ac_dir/$ac_word" >&5 1242break 1243done 1244 1245fi 1246fi 1247ac_ct_CC=$ac_cv_prog_ac_ct_CC 1248if test -n "$ac_ct_CC"; then 1249 echo "$as_me:1249: result: $ac_ct_CC" >&5 1250echo "${ECHO_T}$ac_ct_CC" >&6 1251else 1252 echo "$as_me:1252: result: no" >&5 1253echo "${ECHO_T}no" >&6 1254fi 1255 1256 test -n "$ac_ct_CC" && break 1257done 1258 1259 CC=$ac_ct_CC 1260fi 1261 1262fi 1263 1264test -z "$CC" && { { echo "$as_me:1264: error: no acceptable cc found in \$PATH" >&5 1265echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1266 { (exit 1); exit 1; }; } 1267 1268# Provide some information about the compiler. 1269echo "$as_me:1269:" \ 1270 "checking for C compiler version" >&5 1271ac_compiler=`set X $ac_compile; echo $2` 1272{ (eval echo "$as_me:1272: \"$ac_compiler --version </dev/null >&5\"") >&5 1273 (eval $ac_compiler --version </dev/null >&5) 2>&5 1274 ac_status=$? 1275 echo "$as_me:1275: \$? = $ac_status" >&5 1276 (exit $ac_status); } 1277{ (eval echo "$as_me:1277: \"$ac_compiler -v </dev/null >&5\"") >&5 1278 (eval $ac_compiler -v </dev/null >&5) 2>&5 1279 ac_status=$? 1280 echo "$as_me:1280: \$? = $ac_status" >&5 1281 (exit $ac_status); } 1282{ (eval echo "$as_me:1282: \"$ac_compiler -V </dev/null >&5\"") >&5 1283 (eval $ac_compiler -V </dev/null >&5) 2>&5 1284 ac_status=$? 1285 echo "$as_me:1285: \$? = $ac_status" >&5 1286 (exit $ac_status); } 1287 1288cat >conftest.$ac_ext <<_ACEOF 1289#line 1289 "configure" 1290#include "confdefs.h" 1291 1292int 1293main () 1294{ 1295 1296 ; 1297 return 0; 1298} 1299_ACEOF 1300ac_clean_files_save=$ac_clean_files 1301ac_clean_files="$ac_clean_files a.out a.exe" 1302# Try to create an executable without -o first, disregard a.out. 1303# It will help us diagnose broken compilers, and finding out an intuition 1304# of exeext. 1305echo "$as_me:1305: checking for C compiler default output" >&5 1306echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1307ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1308if { (eval echo "$as_me:1308: \"$ac_link_default\"") >&5 1309 (eval $ac_link_default) 2>&5 1310 ac_status=$? 1311 echo "$as_me:1311: \$? = $ac_status" >&5 1312 (exit $ac_status); }; then 1313 # Find the output, starting from the most likely. This scheme is 1314# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1315# resort. 1316for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1317 ls a.out conftest 2>/dev/null; 1318 ls a.* conftest.* 2>/dev/null`; do 1319 case $ac_file in 1320 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1321 a.out ) # We found the default executable, but exeext='' is most 1322 # certainly right. 1323 break;; 1324 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1325 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1326 export ac_cv_exeext 1327 break;; 1328 * ) break;; 1329 esac 1330done 1331else 1332 echo "$as_me: failed program was:" >&5 1333cat conftest.$ac_ext >&5 1334{ { echo "$as_me:1334: error: C compiler cannot create executables" >&5 1335echo "$as_me: error: C compiler cannot create executables" >&2;} 1336 { (exit 77); exit 77; }; } 1337fi 1338 1339ac_exeext=$ac_cv_exeext 1340echo "$as_me:1340: result: $ac_file" >&5 1341echo "${ECHO_T}$ac_file" >&6 1342 1343# Check the compiler produces executables we can run. If not, either 1344# the compiler is broken, or we cross compile. 1345echo "$as_me:1345: checking whether the C compiler works" >&5 1346echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1347# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1348# If not cross compiling, check that we can run a simple program. 1349if test "$cross_compiling" != yes; then 1350 if { ac_try='./$ac_file' 1351 { (eval echo "$as_me:1351: \"$ac_try\"") >&5 1352 (eval $ac_try) 2>&5 1353 ac_status=$? 1354 echo "$as_me:1354: \$? = $ac_status" >&5 1355 (exit $ac_status); }; }; then 1356 cross_compiling=no 1357 else 1358 if test "$cross_compiling" = maybe; then 1359 cross_compiling=yes 1360 else 1361 { { echo "$as_me:1361: error: cannot run C compiled programs. 1362If you meant to cross compile, use \`--host'." >&5 1363echo "$as_me: error: cannot run C compiled programs. 1364If you meant to cross compile, use \`--host'." >&2;} 1365 { (exit 1); exit 1; }; } 1366 fi 1367 fi 1368fi 1369echo "$as_me:1369: result: yes" >&5 1370echo "${ECHO_T}yes" >&6 1371 1372rm -f a.out a.exe conftest$ac_cv_exeext 1373ac_clean_files=$ac_clean_files_save 1374# Check the compiler produces executables we can run. If not, either 1375# the compiler is broken, or we cross compile. 1376echo "$as_me:1376: checking whether we are cross compiling" >&5 1377echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1378echo "$as_me:1378: result: $cross_compiling" >&5 1379echo "${ECHO_T}$cross_compiling" >&6 1380 1381echo "$as_me:1381: checking for executable suffix" >&5 1382echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1383if { (eval echo "$as_me:1383: \"$ac_link\"") >&5 1384 (eval $ac_link) 2>&5 1385 ac_status=$? 1386 echo "$as_me:1386: \$? = $ac_status" >&5 1387 (exit $ac_status); }; then 1388 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1389# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1390# work properly (i.e., refer to `conftest.exe'), while it won't with 1391# `rm'. 1392for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1393 case $ac_file in 1394 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1395 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1396 export ac_cv_exeext 1397 break;; 1398 * ) break;; 1399 esac 1400done 1401else 1402 { { echo "$as_me:1402: error: cannot compute EXEEXT: cannot compile and link" >&5 1403echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1404 { (exit 1); exit 1; }; } 1405fi 1406 1407rm -f conftest$ac_cv_exeext 1408echo "$as_me:1408: result: $ac_cv_exeext" >&5 1409echo "${ECHO_T}$ac_cv_exeext" >&6 1410 1411rm -f conftest.$ac_ext 1412EXEEXT=$ac_cv_exeext 1413ac_exeext=$EXEEXT 1414echo "$as_me:1414: checking for object suffix" >&5 1415echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1416if test "${ac_cv_objext+set}" = set; then 1417 echo $ECHO_N "(cached) $ECHO_C" >&6 1418else 1419 cat >conftest.$ac_ext <<_ACEOF 1420#line 1420 "configure" 1421#include "confdefs.h" 1422 1423int 1424main () 1425{ 1426 1427 ; 1428 return 0; 1429} 1430_ACEOF 1431rm -f conftest.o conftest.obj 1432if { (eval echo "$as_me:1432: \"$ac_compile\"") >&5 1433 (eval $ac_compile) 2>&5 1434 ac_status=$? 1435 echo "$as_me:1435: \$? = $ac_status" >&5 1436 (exit $ac_status); }; then 1437 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1438 case $ac_file in 1439 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1440 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1441 break;; 1442 esac 1443done 1444else 1445 echo "$as_me: failed program was:" >&5 1446cat conftest.$ac_ext >&5 1447{ { echo "$as_me:1447: error: cannot compute OBJEXT: cannot compile" >&5 1448echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1449 { (exit 1); exit 1; }; } 1450fi 1451 1452rm -f conftest.$ac_cv_objext conftest.$ac_ext 1453fi 1454echo "$as_me:1454: result: $ac_cv_objext" >&5 1455echo "${ECHO_T}$ac_cv_objext" >&6 1456OBJEXT=$ac_cv_objext 1457ac_objext=$OBJEXT 1458echo "$as_me:1458: checking whether we are using the GNU C compiler" >&5 1459echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1460if test "${ac_cv_c_compiler_gnu+set}" = set; then 1461 echo $ECHO_N "(cached) $ECHO_C" >&6 1462else 1463 cat >conftest.$ac_ext <<_ACEOF 1464#line 1464 "configure" 1465#include "confdefs.h" 1466 1467int 1468main () 1469{ 1470#ifndef __GNUC__ 1471 choke me 1472#endif 1473 1474 ; 1475 return 0; 1476} 1477_ACEOF 1478rm -f conftest.$ac_objext 1479if { (eval echo "$as_me:1479: \"$ac_compile\"") >&5 1480 (eval $ac_compile) 2>&5 1481 ac_status=$? 1482 echo "$as_me:1482: \$? = $ac_status" >&5 1483 (exit $ac_status); } && 1484 { ac_try='test -s conftest.$ac_objext' 1485 { (eval echo "$as_me:1485: \"$ac_try\"") >&5 1486 (eval $ac_try) 2>&5 1487 ac_status=$? 1488 echo "$as_me:1488: \$? = $ac_status" >&5 1489 (exit $ac_status); }; }; then 1490 ac_compiler_gnu=yes 1491else 1492 echo "$as_me: failed program was:" >&5 1493cat conftest.$ac_ext >&5 1494ac_compiler_gnu=no 1495fi 1496rm -f conftest.$ac_objext conftest.$ac_ext 1497ac_cv_c_compiler_gnu=$ac_compiler_gnu 1498 1499fi 1500echo "$as_me:1500: result: $ac_cv_c_compiler_gnu" >&5 1501echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1502GCC=`test $ac_compiler_gnu = yes && echo yes` 1503ac_test_CFLAGS=${CFLAGS+set} 1504ac_save_CFLAGS=$CFLAGS 1505CFLAGS="-g" 1506echo "$as_me:1506: checking whether $CC accepts -g" >&5 1507echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1508if test "${ac_cv_prog_cc_g+set}" = set; then 1509 echo $ECHO_N "(cached) $ECHO_C" >&6 1510else 1511 cat >conftest.$ac_ext <<_ACEOF 1512#line 1512 "configure" 1513#include "confdefs.h" 1514 1515int 1516main () 1517{ 1518 1519 ; 1520 return 0; 1521} 1522_ACEOF 1523rm -f conftest.$ac_objext 1524if { (eval echo "$as_me:1524: \"$ac_compile\"") >&5 1525 (eval $ac_compile) 2>&5 1526 ac_status=$? 1527 echo "$as_me:1527: \$? = $ac_status" >&5 1528 (exit $ac_status); } && 1529 { ac_try='test -s conftest.$ac_objext' 1530 { (eval echo "$as_me:1530: \"$ac_try\"") >&5 1531 (eval $ac_try) 2>&5 1532 ac_status=$? 1533 echo "$as_me:1533: \$? = $ac_status" >&5 1534 (exit $ac_status); }; }; then 1535 ac_cv_prog_cc_g=yes 1536else 1537 echo "$as_me: failed program was:" >&5 1538cat conftest.$ac_ext >&5 1539ac_cv_prog_cc_g=no 1540fi 1541rm -f conftest.$ac_objext conftest.$ac_ext 1542fi 1543echo "$as_me:1543: result: $ac_cv_prog_cc_g" >&5 1544echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1545if test "$ac_test_CFLAGS" = set; then 1546 CFLAGS=$ac_save_CFLAGS 1547elif test $ac_cv_prog_cc_g = yes; then 1548 if test "$GCC" = yes; then 1549 CFLAGS="-g -O2" 1550 else 1551 CFLAGS="-g" 1552 fi 1553else 1554 if test "$GCC" = yes; then 1555 CFLAGS="-O2" 1556 else 1557 CFLAGS= 1558 fi 1559fi 1560# Some people use a C++ compiler to compile C. Since we use `exit', 1561# in C++ we need to declare it. In case someone uses the same compiler 1562# for both compiling C and C++ we need to have the C++ compiler decide 1563# the declaration of exit, since it's the most demanding environment. 1564cat >conftest.$ac_ext <<_ACEOF 1565#ifndef __cplusplus 1566 choke me 1567#endif 1568_ACEOF 1569rm -f conftest.$ac_objext 1570if { (eval echo "$as_me:1570: \"$ac_compile\"") >&5 1571 (eval $ac_compile) 2>&5 1572 ac_status=$? 1573 echo "$as_me:1573: \$? = $ac_status" >&5 1574 (exit $ac_status); } && 1575 { ac_try='test -s conftest.$ac_objext' 1576 { (eval echo "$as_me:1576: \"$ac_try\"") >&5 1577 (eval $ac_try) 2>&5 1578 ac_status=$? 1579 echo "$as_me:1579: \$? = $ac_status" >&5 1580 (exit $ac_status); }; }; then 1581 for ac_declaration in \ 1582 ''\ 1583 '#include <stdlib.h>' \ 1584 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1585 'extern "C" void std::exit (int); using std::exit;' \ 1586 'extern "C" void exit (int) throw ();' \ 1587 'extern "C" void exit (int);' \ 1588 'void exit (int);' 1589do 1590 cat >conftest.$ac_ext <<_ACEOF 1591#line 1591 "configure" 1592#include "confdefs.h" 1593#include <stdlib.h> 1594$ac_declaration 1595int 1596main () 1597{ 1598exit (42); 1599 ; 1600 return 0; 1601} 1602_ACEOF 1603rm -f conftest.$ac_objext 1604if { (eval echo "$as_me:1604: \"$ac_compile\"") >&5 1605 (eval $ac_compile) 2>&5 1606 ac_status=$? 1607 echo "$as_me:1607: \$? = $ac_status" >&5 1608 (exit $ac_status); } && 1609 { ac_try='test -s conftest.$ac_objext' 1610 { (eval echo "$as_me:1610: \"$ac_try\"") >&5 1611 (eval $ac_try) 2>&5 1612 ac_status=$? 1613 echo "$as_me:1613: \$? = $ac_status" >&5 1614 (exit $ac_status); }; }; then 1615 : 1616else 1617 echo "$as_me: failed program was:" >&5 1618cat conftest.$ac_ext >&5 1619continue 1620fi 1621rm -f conftest.$ac_objext conftest.$ac_ext 1622 cat >conftest.$ac_ext <<_ACEOF 1623#line 1623 "configure" 1624#include "confdefs.h" 1625$ac_declaration 1626int 1627main () 1628{ 1629exit (42); 1630 ; 1631 return 0; 1632} 1633_ACEOF 1634rm -f conftest.$ac_objext 1635if { (eval echo "$as_me:1635: \"$ac_compile\"") >&5 1636 (eval $ac_compile) 2>&5 1637 ac_status=$? 1638 echo "$as_me:1638: \$? = $ac_status" >&5 1639 (exit $ac_status); } && 1640 { ac_try='test -s conftest.$ac_objext' 1641 { (eval echo "$as_me:1641: \"$ac_try\"") >&5 1642 (eval $ac_try) 2>&5 1643 ac_status=$? 1644 echo "$as_me:1644: \$? = $ac_status" >&5 1645 (exit $ac_status); }; }; then 1646 break 1647else 1648 echo "$as_me: failed program was:" >&5 1649cat conftest.$ac_ext >&5 1650fi 1651rm -f conftest.$ac_objext conftest.$ac_ext 1652done 1653rm -f conftest* 1654if test -n "$ac_declaration"; then 1655 echo '#ifdef __cplusplus' >>confdefs.h 1656 echo $ac_declaration >>confdefs.h 1657 echo '#endif' >>confdefs.h 1658fi 1659 1660else 1661 echo "$as_me: failed program was:" >&5 1662cat conftest.$ac_ext >&5 1663fi 1664rm -f conftest.$ac_objext conftest.$ac_ext 1665ac_ext=c 1666ac_cpp='$CPP $CPPFLAGS' 1667ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1668ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1669ac_compiler_gnu=$ac_cv_c_compiler_gnu 1670 1671ac_ext=c 1672ac_cpp='$CPP $CPPFLAGS' 1673ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1674ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1675ac_compiler_gnu=$ac_cv_c_compiler_gnu 1676echo "$as_me:1676: checking how to run the C preprocessor" >&5 1677echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1678# On Suns, sometimes $CPP names a directory. 1679if test -n "$CPP" && test -d "$CPP"; then 1680 CPP= 1681fi 1682if test -z "$CPP"; then 1683 if test "${ac_cv_prog_CPP+set}" = set; then 1684 echo $ECHO_N "(cached) $ECHO_C" >&6 1685else 1686 # Double quotes because CPP needs to be expanded 1687 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1688 do 1689 ac_preproc_ok=false 1690for ac_c_preproc_warn_flag in '' yes 1691do 1692 # Use a header file that comes with gcc, so configuring glibc 1693 # with a fresh cross-compiler works. 1694 # On the NeXT, cc -E runs the code through the compiler's parser, 1695 # not just through cpp. "Syntax error" is here to catch this case. 1696 cat >conftest.$ac_ext <<_ACEOF 1697#line 1697 "configure" 1698#include "confdefs.h" 1699#include <assert.h> 1700 Syntax error 1701_ACEOF 1702if { (eval echo "$as_me:1702: \"$ac_cpp conftest.$ac_ext\"") >&5 1703 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1704 ac_status=$? 1705 egrep -v '^ *\+' conftest.er1 >conftest.err 1706 rm -f conftest.er1 1707 cat conftest.err >&5 1708 echo "$as_me:1708: \$? = $ac_status" >&5 1709 (exit $ac_status); } >/dev/null; then 1710 if test -s conftest.err; then 1711 ac_cpp_err=$ac_c_preproc_warn_flag 1712 else 1713 ac_cpp_err= 1714 fi 1715else 1716 ac_cpp_err=yes 1717fi 1718if test -z "$ac_cpp_err"; then 1719 : 1720else 1721 echo "$as_me: failed program was:" >&5 1722 cat conftest.$ac_ext >&5 1723 # Broken: fails on valid input. 1724continue 1725fi 1726rm -f conftest.err conftest.$ac_ext 1727 1728 # OK, works on sane cases. Now check whether non-existent headers 1729 # can be detected and how. 1730 cat >conftest.$ac_ext <<_ACEOF 1731#line 1731 "configure" 1732#include "confdefs.h" 1733#include <ac_nonexistent.h> 1734_ACEOF 1735if { (eval echo "$as_me:1735: \"$ac_cpp conftest.$ac_ext\"") >&5 1736 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1737 ac_status=$? 1738 egrep -v '^ *\+' conftest.er1 >conftest.err 1739 rm -f conftest.er1 1740 cat conftest.err >&5 1741 echo "$as_me:1741: \$? = $ac_status" >&5 1742 (exit $ac_status); } >/dev/null; then 1743 if test -s conftest.err; then 1744 ac_cpp_err=$ac_c_preproc_warn_flag 1745 else 1746 ac_cpp_err= 1747 fi 1748else 1749 ac_cpp_err=yes 1750fi 1751if test -z "$ac_cpp_err"; then 1752 # Broken: success on invalid input. 1753continue 1754else 1755 echo "$as_me: failed program was:" >&5 1756 cat conftest.$ac_ext >&5 1757 # Passes both tests. 1758ac_preproc_ok=: 1759break 1760fi 1761rm -f conftest.err conftest.$ac_ext 1762 1763done 1764# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1765rm -f conftest.err conftest.$ac_ext 1766if $ac_preproc_ok; then 1767 break 1768fi 1769 1770 done 1771 ac_cv_prog_CPP=$CPP 1772 1773fi 1774 CPP=$ac_cv_prog_CPP 1775else 1776 ac_cv_prog_CPP=$CPP 1777fi 1778echo "$as_me:1778: result: $CPP" >&5 1779echo "${ECHO_T}$CPP" >&6 1780ac_preproc_ok=false 1781for ac_c_preproc_warn_flag in '' yes 1782do 1783 # Use a header file that comes with gcc, so configuring glibc 1784 # with a fresh cross-compiler works. 1785 # On the NeXT, cc -E runs the code through the compiler's parser, 1786 # not just through cpp. "Syntax error" is here to catch this case. 1787 cat >conftest.$ac_ext <<_ACEOF 1788#line 1788 "configure" 1789#include "confdefs.h" 1790#include <assert.h> 1791 Syntax error 1792_ACEOF 1793if { (eval echo "$as_me:1793: \"$ac_cpp conftest.$ac_ext\"") >&5 1794 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1795 ac_status=$? 1796 egrep -v '^ *\+' conftest.er1 >conftest.err 1797 rm -f conftest.er1 1798 cat conftest.err >&5 1799 echo "$as_me:1799: \$? = $ac_status" >&5 1800 (exit $ac_status); } >/dev/null; then 1801 if test -s conftest.err; then 1802 ac_cpp_err=$ac_c_preproc_warn_flag 1803 else 1804 ac_cpp_err= 1805 fi 1806else 1807 ac_cpp_err=yes 1808fi 1809if test -z "$ac_cpp_err"; then 1810 : 1811else 1812 echo "$as_me: failed program was:" >&5 1813 cat conftest.$ac_ext >&5 1814 # Broken: fails on valid input. 1815continue 1816fi 1817rm -f conftest.err conftest.$ac_ext 1818 1819 # OK, works on sane cases. Now check whether non-existent headers 1820 # can be detected and how. 1821 cat >conftest.$ac_ext <<_ACEOF 1822#line 1822 "configure" 1823#include "confdefs.h" 1824#include <ac_nonexistent.h> 1825_ACEOF 1826if { (eval echo "$as_me:1826: \"$ac_cpp conftest.$ac_ext\"") >&5 1827 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1828 ac_status=$? 1829 egrep -v '^ *\+' conftest.er1 >conftest.err 1830 rm -f conftest.er1 1831 cat conftest.err >&5 1832 echo "$as_me:1832: \$? = $ac_status" >&5 1833 (exit $ac_status); } >/dev/null; then 1834 if test -s conftest.err; then 1835 ac_cpp_err=$ac_c_preproc_warn_flag 1836 else 1837 ac_cpp_err= 1838 fi 1839else 1840 ac_cpp_err=yes 1841fi 1842if test -z "$ac_cpp_err"; then 1843 # Broken: success on invalid input. 1844continue 1845else 1846 echo "$as_me: failed program was:" >&5 1847 cat conftest.$ac_ext >&5 1848 # Passes both tests. 1849ac_preproc_ok=: 1850break 1851fi 1852rm -f conftest.err conftest.$ac_ext 1853 1854done 1855# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1856rm -f conftest.err conftest.$ac_ext 1857if $ac_preproc_ok; then 1858 : 1859else 1860 { { echo "$as_me:1860: error: C preprocessor \"$CPP\" fails sanity check" >&5 1861echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 1862 { (exit 1); exit 1; }; } 1863fi 1864 1865ac_ext=c 1866ac_cpp='$CPP $CPPFLAGS' 1867ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1868ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1869ac_compiler_gnu=$ac_cv_c_compiler_gnu 1870 1871echo "$as_me:1871: checking for regex.h" >&5 1872echo $ECHO_N "checking for regex.h... $ECHO_C" >&6 1873if test "${ac_cv_header_regex_h+set}" = set; then 1874 echo $ECHO_N "(cached) $ECHO_C" >&6 1875else 1876 cat >conftest.$ac_ext <<_ACEOF 1877#line 1877 "configure" 1878#include "confdefs.h" 1879#include <regex.h> 1880_ACEOF 1881if { (eval echo "$as_me:1881: \"$ac_cpp conftest.$ac_ext\"") >&5 1882 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1883 ac_status=$? 1884 egrep -v '^ *\+' conftest.er1 >conftest.err 1885 rm -f conftest.er1 1886 cat conftest.err >&5 1887 echo "$as_me:1887: \$? = $ac_status" >&5 1888 (exit $ac_status); } >/dev/null; then 1889 if test -s conftest.err; then 1890 ac_cpp_err=$ac_c_preproc_warn_flag 1891 else 1892 ac_cpp_err= 1893 fi 1894else 1895 ac_cpp_err=yes 1896fi 1897if test -z "$ac_cpp_err"; then 1898 ac_cv_header_regex_h=yes 1899else 1900 echo "$as_me: failed program was:" >&5 1901 cat conftest.$ac_ext >&5 1902 ac_cv_header_regex_h=no 1903fi 1904rm -f conftest.err conftest.$ac_ext 1905fi 1906echo "$as_me:1906: result: $ac_cv_header_regex_h" >&5 1907echo "${ECHO_T}$ac_cv_header_regex_h" >&6 1908if test $ac_cv_header_regex_h = yes; then 1909 : 1910else 1911 { { echo "$as_me:1911: error: POSIX regex.h is required" >&5 1912echo "$as_me: error: POSIX regex.h is required" >&2;} 1913 { (exit 1); exit 1; }; } 1914fi 1915 1916# If we don't have <poll.h>, we need to use select(2). 1917echo "$as_me:1917: checking for poll.h" >&5 1918echo $ECHO_N "checking for poll.h... $ECHO_C" >&6 1919if test "${ac_cv_header_poll_h+set}" = set; then 1920 echo $ECHO_N "(cached) $ECHO_C" >&6 1921else 1922 cat >conftest.$ac_ext <<_ACEOF 1923#line 1923 "configure" 1924#include "confdefs.h" 1925#include <poll.h> 1926_ACEOF 1927if { (eval echo "$as_me:1927: \"$ac_cpp conftest.$ac_ext\"") >&5 1928 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1929 ac_status=$? 1930 egrep -v '^ *\+' conftest.er1 >conftest.err 1931 rm -f conftest.er1 1932 cat conftest.err >&5 1933 echo "$as_me:1933: \$? = $ac_status" >&5 1934 (exit $ac_status); } >/dev/null; then 1935 if test -s conftest.err; then 1936 ac_cpp_err=$ac_c_preproc_warn_flag 1937 else 1938 ac_cpp_err= 1939 fi 1940else 1941 ac_cpp_err=yes 1942fi 1943if test -z "$ac_cpp_err"; then 1944 ac_cv_header_poll_h=yes 1945else 1946 echo "$as_me: failed program was:" >&5 1947 cat conftest.$ac_ext >&5 1948 ac_cv_header_poll_h=no 1949fi 1950rm -f conftest.err conftest.$ac_ext 1951fi 1952echo "$as_me:1952: result: $ac_cv_header_poll_h" >&5 1953echo "${ECHO_T}$ac_cv_header_poll_h" >&6 1954if test $ac_cv_header_poll_h = yes; then 1955 : 1956else 1957 cat >>confdefs.h <<\EOF 1958#define USE_SELECT 1 1959EOF 1960 1961fi 1962 1963# regcomp() and regexec() are also names of functions in the old V8 1964# regexp package. To avoid them, we need to find out who has regfree(). 1965 1966echo "$as_me:1966: checking for regfree in -lregex" >&5 1967echo $ECHO_N "checking for regfree in -lregex... $ECHO_C" >&6 1968if test "${ac_cv_lib_regex_regfree+set}" = set; then 1969 echo $ECHO_N "(cached) $ECHO_C" >&6 1970else 1971 ac_check_lib_save_LIBS=$LIBS 1972LIBS="-lregex $LIBS" 1973cat >conftest.$ac_ext <<_ACEOF 1974#line 1974 "configure" 1975#include "confdefs.h" 1976 1977/* Override any gcc2 internal prototype to avoid an error. */ 1978#ifdef __cplusplus 1979extern "C" 1980#endif 1981/* We use char because int might match the return type of a gcc2 1982 builtin and then its argument prototype would still apply. */ 1983char regfree (); 1984int 1985main () 1986{ 1987regfree (); 1988 ; 1989 return 0; 1990} 1991_ACEOF 1992rm -f conftest.$ac_objext conftest$ac_exeext 1993if { (eval echo "$as_me:1993: \"$ac_link\"") >&5 1994 (eval $ac_link) 2>&5 1995 ac_status=$? 1996 echo "$as_me:1996: \$? = $ac_status" >&5 1997 (exit $ac_status); } && 1998 { ac_try='test -s conftest$ac_exeext' 1999 { (eval echo "$as_me:1999: \"$ac_try\"") >&5 2000 (eval $ac_try) 2>&5 2001 ac_status=$? 2002 echo "$as_me:2002: \$? = $ac_status" >&5 2003 (exit $ac_status); }; }; then 2004 ac_cv_lib_regex_regfree=yes 2005else 2006 echo "$as_me: failed program was:" >&5 2007cat conftest.$ac_ext >&5 2008ac_cv_lib_regex_regfree=no 2009fi 2010rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2011LIBS=$ac_check_lib_save_LIBS 2012fi 2013echo "$as_me:2013: result: $ac_cv_lib_regex_regfree" >&5 2014echo "${ECHO_T}$ac_cv_lib_regex_regfree" >&6 2015if test $ac_cv_lib_regex_regfree = yes; then 2016 cat >>confdefs.h <<EOF 2017#define HAVE_LIBREGEX 1 2018EOF 2019 2020 LIBS="-lregex $LIBS" 2021 2022fi 2023 2024echo "$as_me:2024: checking for library containing regfree" >&5 2025echo $ECHO_N "checking for library containing regfree... $ECHO_C" >&6 2026if test "${ac_cv_search_regfree+set}" = set; then 2027 echo $ECHO_N "(cached) $ECHO_C" >&6 2028else 2029 ac_func_search_save_LIBS=$LIBS 2030ac_cv_search_regfree=no 2031cat >conftest.$ac_ext <<_ACEOF 2032#line 2032 "configure" 2033#include "confdefs.h" 2034 2035/* Override any gcc2 internal prototype to avoid an error. */ 2036#ifdef __cplusplus 2037extern "C" 2038#endif 2039/* We use char because int might match the return type of a gcc2 2040 builtin and then its argument prototype would still apply. */ 2041char regfree (); 2042int 2043main () 2044{ 2045regfree (); 2046 ; 2047 return 0; 2048} 2049_ACEOF 2050rm -f conftest.$ac_objext conftest$ac_exeext 2051if { (eval echo "$as_me:2051: \"$ac_link\"") >&5 2052 (eval $ac_link) 2>&5 2053 ac_status=$? 2054 echo "$as_me:2054: \$? = $ac_status" >&5 2055 (exit $ac_status); } && 2056 { ac_try='test -s conftest$ac_exeext' 2057 { (eval echo "$as_me:2057: \"$ac_try\"") >&5 2058 (eval $ac_try) 2>&5 2059 ac_status=$? 2060 echo "$as_me:2060: \$? = $ac_status" >&5 2061 (exit $ac_status); }; }; then 2062 ac_cv_search_regfree="none required" 2063else 2064 echo "$as_me: failed program was:" >&5 2065cat conftest.$ac_ext >&5 2066fi 2067rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2068if test "$ac_cv_search_regfree" = no; then 2069 for ac_lib in rx posix; do 2070 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2071 cat >conftest.$ac_ext <<_ACEOF 2072#line 2072 "configure" 2073#include "confdefs.h" 2074 2075/* Override any gcc2 internal prototype to avoid an error. */ 2076#ifdef __cplusplus 2077extern "C" 2078#endif 2079/* We use char because int might match the return type of a gcc2 2080 builtin and then its argument prototype would still apply. */ 2081char regfree (); 2082int 2083main () 2084{ 2085regfree (); 2086 ; 2087 return 0; 2088} 2089_ACEOF 2090rm -f conftest.$ac_objext conftest$ac_exeext 2091if { (eval echo "$as_me:2091: \"$ac_link\"") >&5 2092 (eval $ac_link) 2>&5 2093 ac_status=$? 2094 echo "$as_me:2094: \$? = $ac_status" >&5 2095 (exit $ac_status); } && 2096 { ac_try='test -s conftest$ac_exeext' 2097 { (eval echo "$as_me:2097: \"$ac_try\"") >&5 2098 (eval $ac_try) 2>&5 2099 ac_status=$? 2100 echo "$as_me:2100: \$? = $ac_status" >&5 2101 (exit $ac_status); }; }; then 2102 ac_cv_search_regfree="-l$ac_lib" 2103break 2104else 2105 echo "$as_me: failed program was:" >&5 2106cat conftest.$ac_ext >&5 2107fi 2108rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2109 done 2110fi 2111LIBS=$ac_func_search_save_LIBS 2112fi 2113echo "$as_me:2113: result: $ac_cv_search_regfree" >&5 2114echo "${ECHO_T}$ac_cv_search_regfree" >&6 2115if test "$ac_cv_search_regfree" != no; then 2116 test "$ac_cv_search_regfree" = "none required" || LIBS="$ac_cv_search_regfree $LIBS" 2117 2118fi 2119 2120for ac_func in setenv strdup strerror strftime vsnprintf 2121do 2122as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2123echo "$as_me:2123: checking for $ac_func" >&5 2124echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2125if eval "test \"\${$as_ac_var+set}\" = set"; then 2126 echo $ECHO_N "(cached) $ECHO_C" >&6 2127else 2128 cat >conftest.$ac_ext <<_ACEOF 2129#line 2129 "configure" 2130#include "confdefs.h" 2131/* System header to define __stub macros and hopefully few prototypes, 2132 which can conflict with char $ac_func (); below. */ 2133#include <assert.h> 2134/* Override any gcc2 internal prototype to avoid an error. */ 2135#ifdef __cplusplus 2136extern "C" 2137#endif 2138/* We use char because int might match the return type of a gcc2 2139 builtin and then its argument prototype would still apply. */ 2140char $ac_func (); 2141char (*f) (); 2142 2143int 2144main () 2145{ 2146/* The GNU C library defines this for functions which it implements 2147 to always fail with ENOSYS. Some functions are actually named 2148 something starting with __ and the normal name is an alias. */ 2149#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2150choke me 2151#else 2152f = $ac_func; 2153#endif 2154 2155 ; 2156 return 0; 2157} 2158_ACEOF 2159rm -f conftest.$ac_objext conftest$ac_exeext 2160if { (eval echo "$as_me:2160: \"$ac_link\"") >&5 2161 (eval $ac_link) 2>&5 2162 ac_status=$? 2163 echo "$as_me:2163: \$? = $ac_status" >&5 2164 (exit $ac_status); } && 2165 { ac_try='test -s conftest$ac_exeext' 2166 { (eval echo "$as_me:2166: \"$ac_try\"") >&5 2167 (eval $ac_try) 2>&5 2168 ac_status=$? 2169 echo "$as_me:2169: \$? = $ac_status" >&5 2170 (exit $ac_status); }; }; then 2171 eval "$as_ac_var=yes" 2172else 2173 echo "$as_me: failed program was:" >&5 2174cat conftest.$ac_ext >&5 2175eval "$as_ac_var=no" 2176fi 2177rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2178fi 2179echo "$as_me:2179: result: `eval echo '${'$as_ac_var'}'`" >&5 2180echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2181if test `eval echo '${'$as_ac_var'}'` = yes; then 2182 cat >>confdefs.h <<EOF 2183#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2184EOF 2185 2186fi 2187done 2188 2189cat >confcache <<\_ACEOF 2190# This file is a shell script that caches the results of configure 2191# tests run on this system so they can be shared between configure 2192# scripts and configure runs, see configure's option --config-cache. 2193# It is not useful on other systems. If it contains results you don't 2194# want to keep, you may remove or edit it. 2195# 2196# config.status only pays attention to the cache file if you give it 2197# the --recheck option to rerun configure. 2198# 2199# `ac_cv_env_foo' variables (set or unset) will be overriden when 2200# loading this file, other *unset* `ac_cv_foo' will be assigned the 2201# following values. 2202 2203_ACEOF 2204 2205# The following way of writing the cache mishandles newlines in values, 2206# but we know of no workaround that is simple, portable, and efficient. 2207# So, don't put newlines in cache variables' values. 2208# Ultrix sh set writes to stderr and can't be redirected directly, 2209# and sets the high bit in the cache file unless we assign to the vars. 2210{ 2211 (set) 2>&1 | 2212 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2213 *ac_space=\ *) 2214 # `set' does not quote correctly, so add quotes (double-quote 2215 # substitution turns \\\\ into \\, and sed turns \\ into \). 2216 sed -n \ 2217 "s/'/'\\\\''/g; 2218 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2219 ;; 2220 *) 2221 # `set' quotes correctly as required by POSIX, so do not add quotes. 2222 sed -n \ 2223 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2224 ;; 2225 esac; 2226} | 2227 sed ' 2228 t clear 2229 : clear 2230 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2231 t end 2232 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2233 : end' >>confcache 2234if cmp -s $cache_file confcache; then :; else 2235 if test -w $cache_file; then 2236 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2237 cat confcache >$cache_file 2238 else 2239 echo "not updating unwritable cache $cache_file" 2240 fi 2241fi 2242rm -f confcache 2243 2244test "x$prefix" = xNONE && prefix=$ac_default_prefix 2245# Let make expand exec_prefix. 2246test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2247 2248# VPATH may cause trouble with some makes, so we remove $(srcdir), 2249# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2250# trailing colons and then remove the whole line if VPATH becomes empty 2251# (actually we leave an empty line to preserve line numbers). 2252if test "x$srcdir" = x.; then 2253 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2254s/:*\$(srcdir):*/:/; 2255s/:*\${srcdir}:*/:/; 2256s/:*@srcdir@:*/:/; 2257s/^\([^=]*=[ ]*\):*/\1/; 2258s/:*$//; 2259s/^[^=]*=[ ]*$//; 2260}' 2261fi 2262 2263# Transform confdefs.h into DEFS. 2264# Protect against shell expansion while executing Makefile rules. 2265# Protect against Makefile macro expansion. 2266# 2267# If the first sed substitution is executed (which looks for macros that 2268# take arguments), then we branch to the quote section. Otherwise, 2269# look for a macro that doesn't take arguments. 2270cat >confdef2opt.sed <<\EOF 2271t clear 2272: clear 2273s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 2274t quote 2275s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 2276t quote 2277d 2278: quote 2279s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 2280s,\[,\\&,g 2281s,\],\\&,g 2282s,\$,$$,g 2283p 2284EOF 2285# We use echo to avoid assuming a particular line-breaking character. 2286# The extra dot is to prevent the shell from consuming trailing 2287# line-breaks from the sub-command output. A line-break within 2288# single-quotes doesn't work because, if this script is created in a 2289# platform that uses two characters for line-breaks (e.g., DOS), tr 2290# would break. 2291ac_LF_and_DOT=`echo; echo .` 2292DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 2293rm -f confdef2opt.sed 2294 2295: ${CONFIG_STATUS=./config.status} 2296ac_clean_files_save=$ac_clean_files 2297ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2298{ echo "$as_me:2298: creating $CONFIG_STATUS" >&5 2299echo "$as_me: creating $CONFIG_STATUS" >&6;} 2300cat >$CONFIG_STATUS <<_ACEOF 2301#! $SHELL 2302# Generated automatically by configure. 2303# Run this file to recreate the current configuration. 2304# Compiler output produced by configure, useful for debugging 2305# configure, is in config.log if it exists. 2306 2307debug=false 2308SHELL=\${CONFIG_SHELL-$SHELL} 2309ac_cs_invocation="\$0 \$@" 2310 2311_ACEOF 2312 2313cat >>$CONFIG_STATUS <<\_ACEOF 2314# Be Bourne compatible 2315if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2316 emulate sh 2317 NULLCMD=: 2318elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2319 set -o posix 2320fi 2321 2322# Name of the executable. 2323as_me=`echo "$0" |sed 's,.*[\\/],,'` 2324 2325if expr a : '\(a\)' >/dev/null 2>&1; then 2326 as_expr=expr 2327else 2328 as_expr=false 2329fi 2330 2331rm -f conf$$ conf$$.exe conf$$.file 2332echo >conf$$.file 2333if ln -s conf$$.file conf$$ 2>/dev/null; then 2334 # We could just check for DJGPP; but this test a) works b) is more generic 2335 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2336 if test -f conf$$.exe; then 2337 # Don't use ln at all; we don't have any links 2338 as_ln_s='cp -p' 2339 else 2340 as_ln_s='ln -s' 2341 fi 2342elif ln conf$$.file conf$$ 2>/dev/null; then 2343 as_ln_s=ln 2344else 2345 as_ln_s='cp -p' 2346fi 2347rm -f conf$$ conf$$.exe conf$$.file 2348 2349as_executable_p="test -f" 2350 2351# Support unset when possible. 2352if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2353 as_unset=unset 2354else 2355 as_unset=false 2356fi 2357 2358# NLS nuisances. 2359$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2360$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2361$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2362$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2363$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2364$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2365$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2366$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2367 2368# IFS 2369# We need space, tab and new line, in precisely that order. 2370as_nl=' 2371' 2372IFS=" $as_nl" 2373 2374# CDPATH. 2375$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2376 2377exec 6>&1 2378 2379_ACEOF 2380 2381# Files that config.status was made for. 2382if test -n "$ac_config_files"; then 2383 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2384fi 2385 2386if test -n "$ac_config_headers"; then 2387 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2388fi 2389 2390if test -n "$ac_config_links"; then 2391 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2392fi 2393 2394if test -n "$ac_config_commands"; then 2395 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2396fi 2397 2398cat >>$CONFIG_STATUS <<\EOF 2399 2400ac_cs_usage="\ 2401\`$as_me' instantiates files from templates according to the 2402current configuration. 2403 2404Usage: $0 [OPTIONS] [FILE]... 2405 2406 -h, --help print this help, then exit 2407 -V, --version print version number, then exit 2408 -d, --debug don't remove temporary files 2409 --recheck update $as_me by reconfiguring in the same conditions 2410 --file=FILE[:TEMPLATE] 2411 instantiate the configuration file FILE 2412 2413Configuration files: 2414$config_files 2415 2416Report bugs to <bug-autoconf@gnu.org>." 2417EOF 2418 2419cat >>$CONFIG_STATUS <<EOF 2420ac_cs_version="\\ 2421make config.status noversion 2422configured by $0, generated by GNU Autoconf 2.52, 2423 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 2424 2425Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 2426Free Software Foundation, Inc. 2427This config.status script is free software; the Free Software Foundation 2428gives unlimited permission to copy, distribute and modify it." 2429srcdir=$srcdir 2430EOF 2431 2432cat >>$CONFIG_STATUS <<\EOF 2433# If no file are specified by the user, then we need to provide default 2434# value. By we need to know if files were specified by the user. 2435ac_need_defaults=: 2436while test $# != 0 2437do 2438 case $1 in 2439 --*=*) 2440 ac_option=`expr "x$1" : 'x\([^=]*\)='` 2441 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 2442 shift 2443 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 2444 shift 2445 ;; 2446 -*);; 2447 *) # This is not an option, so the user has probably given explicit 2448 # arguments. 2449 ac_need_defaults=false;; 2450 esac 2451 2452 case $1 in 2453 # Handling of the options. 2454EOF 2455cat >>$CONFIG_STATUS <<EOF 2456 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2457 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 2458 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 2459EOF 2460cat >>$CONFIG_STATUS <<\EOF 2461 --version | --vers* | -V ) 2462 echo "$ac_cs_version"; exit 0 ;; 2463 --he | --h) 2464 # Conflict between --help and --header 2465 { { echo "$as_me:2465: error: ambiguous option: $1 2466Try \`$0 --help' for more information." >&5 2467echo "$as_me: error: ambiguous option: $1 2468Try \`$0 --help' for more information." >&2;} 2469 { (exit 1); exit 1; }; };; 2470 --help | --hel | -h ) 2471 echo "$ac_cs_usage"; exit 0 ;; 2472 --debug | --d* | -d ) 2473 debug=: ;; 2474 --file | --fil | --fi | --f ) 2475 shift 2476 CONFIG_FILES="$CONFIG_FILES $1" 2477 ac_need_defaults=false;; 2478 --header | --heade | --head | --hea ) 2479 shift 2480 CONFIG_HEADERS="$CONFIG_HEADERS $1" 2481 ac_need_defaults=false;; 2482 2483 # This is an error. 2484 -*) { { echo "$as_me:2484: error: unrecognized option: $1 2485Try \`$0 --help' for more information." >&5 2486echo "$as_me: error: unrecognized option: $1 2487Try \`$0 --help' for more information." >&2;} 2488 { (exit 1); exit 1; }; } ;; 2489 2490 *) ac_config_targets="$ac_config_targets $1" ;; 2491 2492 esac 2493 shift 2494done 2495 2496exec 5>>config.log 2497cat >&5 << _ACEOF 2498 2499## ----------------------- ## 2500## Running config.status. ## 2501## ----------------------- ## 2502 2503This file was extended by $as_me (make noversion) 2.52, executed with 2504 CONFIG_FILES = $CONFIG_FILES 2505 CONFIG_HEADERS = $CONFIG_HEADERS 2506 CONFIG_LINKS = $CONFIG_LINKS 2507 CONFIG_COMMANDS = $CONFIG_COMMANDS 2508 > $ac_cs_invocation 2509on `(hostname || uname -n) 2>/dev/null | sed 1q` 2510 2511_ACEOF 2512EOF 2513 2514cat >>$CONFIG_STATUS <<\EOF 2515for ac_config_target in $ac_config_targets 2516do 2517 case "$ac_config_target" in 2518 # Handling of arguments. 2519 "buildmake.sh" ) CONFIG_FILES="$CONFIG_FILES buildmake.sh" ;; 2520 *) { { echo "$as_me:2520: error: invalid argument: $ac_config_target" >&5 2521echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 2522 { (exit 1); exit 1; }; };; 2523 esac 2524done 2525 2526# If the user did not use the arguments to specify the items to instantiate, 2527# then the envvar interface is used. Set only those that are not. 2528# We use the long form for the default assignment because of an extremely 2529# bizarre bug on SunOS 4.1.3. 2530if $ac_need_defaults; then 2531 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2532fi 2533 2534# Create a temporary directory, and hook for its removal unless debugging. 2535$debug || 2536{ 2537 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2538 trap '{ (exit 1); exit 1; }' 1 2 13 15 2539} 2540 2541# Create a (secure) tmp directory for tmp files. 2542: ${TMPDIR=/tmp} 2543{ 2544 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 2545 test -n "$tmp" && test -d "$tmp" 2546} || 2547{ 2548 tmp=$TMPDIR/cs$$-$RANDOM 2549 (umask 077 && mkdir $tmp) 2550} || 2551{ 2552 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 2553 { (exit 1); exit 1; } 2554} 2555 2556EOF 2557 2558cat >>$CONFIG_STATUS <<EOF 2559 2560# 2561# CONFIG_FILES section. 2562# 2563 2564# No need to generate the scripts if there are no CONFIG_FILES. 2565# This happens for instance when ./config.status config.h 2566if test -n "\$CONFIG_FILES"; then 2567 # Protect against being on the right side of a sed subst in config.status. 2568 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 2569 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 2570s,@SHELL@,$SHELL,;t t 2571s,@exec_prefix@,$exec_prefix,;t t 2572s,@prefix@,$prefix,;t t 2573s,@program_transform_name@,$program_transform_name,;t t 2574s,@bindir@,$bindir,;t t 2575s,@sbindir@,$sbindir,;t t 2576s,@libexecdir@,$libexecdir,;t t 2577s,@datadir@,$datadir,;t t 2578s,@sysconfdir@,$sysconfdir,;t t 2579s,@sharedstatedir@,$sharedstatedir,;t t 2580s,@localstatedir@,$localstatedir,;t t 2581s,@libdir@,$libdir,;t t 2582s,@includedir@,$includedir,;t t 2583s,@oldincludedir@,$oldincludedir,;t t 2584s,@infodir@,$infodir,;t t 2585s,@mandir@,$mandir,;t t 2586s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 2587s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 2588s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 2589s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 2590s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 2591s,@build_alias@,$build_alias,;t t 2592s,@host_alias@,$host_alias,;t t 2593s,@target_alias@,$target_alias,;t t 2594s,@ECHO_C@,$ECHO_C,;t t 2595s,@ECHO_N@,$ECHO_N,;t t 2596s,@ECHO_T@,$ECHO_T,;t t 2597s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 2598s,@DEFS@,$DEFS,;t t 2599s,@LIBS@,$LIBS,;t t 2600s,@BSHELL@,$BSHELL,;t t 2601s,@CC@,$CC,;t t 2602s,@CFLAGS@,$CFLAGS,;t t 2603s,@LDFLAGS@,$LDFLAGS,;t t 2604s,@CPPFLAGS@,$CPPFLAGS,;t t 2605s,@ac_ct_CC@,$ac_ct_CC,;t t 2606s,@EXEEXT@,$EXEEXT,;t t 2607s,@OBJEXT@,$OBJEXT,;t t 2608s,@CPP@,$CPP,;t t 2609CEOF 2610 2611EOF 2612 2613 cat >>$CONFIG_STATUS <<\EOF 2614 # Split the substitutions into bite-sized pieces for seds with 2615 # small command number limits, like on Digital OSF/1 and HP-UX. 2616 ac_max_sed_lines=48 2617 ac_sed_frag=1 # Number of current file. 2618 ac_beg=1 # First line for current file. 2619 ac_end=$ac_max_sed_lines # Line after last line for current file. 2620 ac_more_lines=: 2621 ac_sed_cmds= 2622 while $ac_more_lines; do 2623 if test $ac_beg -gt 1; then 2624 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2625 else 2626 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2627 fi 2628 if test ! -s $tmp/subs.frag; then 2629 ac_more_lines=false 2630 else 2631 # The purpose of the label and of the branching condition is to 2632 # speed up the sed processing (if there are no `@' at all, there 2633 # is no need to browse any of the substitutions). 2634 # These are the two extra sed commands mentioned above. 2635 (echo ':t 2636 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 2637 if test -z "$ac_sed_cmds"; then 2638 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 2639 else 2640 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 2641 fi 2642 ac_sed_frag=`expr $ac_sed_frag + 1` 2643 ac_beg=$ac_end 2644 ac_end=`expr $ac_end + $ac_max_sed_lines` 2645 fi 2646 done 2647 if test -z "$ac_sed_cmds"; then 2648 ac_sed_cmds=cat 2649 fi 2650fi # test -n "$CONFIG_FILES" 2651 2652EOF 2653cat >>$CONFIG_STATUS <<\EOF 2654for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 2655 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2656 case $ac_file in 2657 - | *:- | *:-:* ) # input from stdin 2658 cat >$tmp/stdin 2659 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2660 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2661 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2662 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2663 * ) ac_file_in=$ac_file.in ;; 2664 esac 2665 2666 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 2667 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2668 X"$ac_file" : 'X\(//\)[^/]' \| \ 2669 X"$ac_file" : 'X\(//\)$' \| \ 2670 X"$ac_file" : 'X\(/\)' \| \ 2671 . : '\(.\)' 2>/dev/null || 2672echo X"$ac_file" | 2673 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2674 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2675 /^X\(\/\/\)$/{ s//\1/; q; } 2676 /^X\(\/\).*/{ s//\1/; q; } 2677 s/.*/./; q'` 2678 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2679 { case "$ac_dir" in 2680 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 2681 *) as_incr_dir=.;; 2682esac 2683as_dummy="$ac_dir" 2684for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 2685 case $as_mkdir_dir in 2686 # Skip DOS drivespec 2687 ?:) as_incr_dir=$as_mkdir_dir ;; 2688 *) 2689 as_incr_dir=$as_incr_dir/$as_mkdir_dir 2690 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 2691 ;; 2692 esac 2693done; } 2694 2695 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 2696 # A "../" for each directory in $ac_dir_suffix. 2697 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 2698 else 2699 ac_dir_suffix= ac_dots= 2700 fi 2701 2702 case $srcdir in 2703 .) ac_srcdir=. 2704 if test -z "$ac_dots"; then 2705 ac_top_srcdir=. 2706 else 2707 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 2708 fi ;; 2709 [\\/]* | ?:[\\/]* ) 2710 ac_srcdir=$srcdir$ac_dir_suffix; 2711 ac_top_srcdir=$srcdir ;; 2712 *) # Relative path. 2713 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 2714 ac_top_srcdir=$ac_dots$srcdir ;; 2715 esac 2716 2717 if test x"$ac_file" != x-; then 2718 { echo "$as_me:2718: creating $ac_file" >&5 2719echo "$as_me: creating $ac_file" >&6;} 2720 rm -f "$ac_file" 2721 fi 2722 # Let's still pretend it is `configure' which instantiates (i.e., don't 2723 # use $as_me), people would be surprised to read: 2724 # /* config.h. Generated automatically by config.status. */ 2725 configure_input="Generated automatically from `echo $ac_file_in | 2726 sed 's,.*/,,'` by configure." 2727 2728 # First look for the input files in the build tree, otherwise in the 2729 # src tree. 2730 ac_file_inputs=`IFS=: 2731 for f in $ac_file_in; do 2732 case $f in 2733 -) echo $tmp/stdin ;; 2734 [\\/$]*) 2735 # Absolute (can't be DOS-style, as IFS=:) 2736 test -f "$f" || { { echo "$as_me:2736: error: cannot find input file: $f" >&5 2737echo "$as_me: error: cannot find input file: $f" >&2;} 2738 { (exit 1); exit 1; }; } 2739 echo $f;; 2740 *) # Relative 2741 if test -f "$f"; then 2742 # Build tree 2743 echo $f 2744 elif test -f "$srcdir/$f"; then 2745 # Source tree 2746 echo $srcdir/$f 2747 else 2748 # /dev/null tree 2749 { { echo "$as_me:2749: error: cannot find input file: $f" >&5 2750echo "$as_me: error: cannot find input file: $f" >&2;} 2751 { (exit 1); exit 1; }; } 2752 fi;; 2753 esac 2754 done` || { (exit 1); exit 1; } 2755EOF 2756cat >>$CONFIG_STATUS <<EOF 2757 sed "$ac_vpsub 2758$extrasub 2759EOF 2760cat >>$CONFIG_STATUS <<\EOF 2761:t 2762/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2763s,@configure_input@,$configure_input,;t t 2764s,@srcdir@,$ac_srcdir,;t t 2765s,@top_srcdir@,$ac_top_srcdir,;t t 2766" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 2767 rm -f $tmp/stdin 2768 if test x"$ac_file" != x-; then 2769 mv $tmp/out $ac_file 2770 else 2771 cat $tmp/out 2772 rm -f $tmp/out 2773 fi 2774 2775done 2776EOF 2777 2778cat >>$CONFIG_STATUS <<\EOF 2779 2780{ (exit 0); exit 0; } 2781EOF 2782chmod +x $CONFIG_STATUS 2783ac_clean_files=$ac_clean_files_save 2784 2785# configure is writing to config.log, and then calls config.status. 2786# config.status does its own redirection, appending to config.log. 2787# Unfortunately, on DOS this fails, as config.log is still kept open 2788# by configure, so config.status won't be able to write to it; its 2789# output is simply discarded. So we exec the FD to /dev/null, 2790# effectively closing config.log, so it can be properly (re)opened and 2791# appended to by config.status. When coming back to configure, we 2792# need to make the FD available again. 2793if test "$no_create" != yes; then 2794 ac_cs_success=: 2795 exec 5>/dev/null 2796 $SHELL $CONFIG_STATUS || ac_cs_success=false 2797 exec 5>>config.log 2798 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2799 # would make configure fail if this is the last instruction. 2800 $ac_cs_success || { (exit 1); exit 1; } 2801fi 2802 2803