configure revision 1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by Autoconf 2.52 for libnbcompat noversion. 4 # 5 # Report bugs to <lib-bug-people (at] netbsd.org>. 6 # 7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 8 # Free Software Foundation, Inc. 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 12 # Avoid depending upon Character Ranges. 13 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 16 as_cr_digits='0123456789' 17 as_cr_alnum=$as_cr_Letters$as_cr_digits 18 19 # Sed expression to map a string onto a valid variable name. 20 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 21 22 # Sed expression to map a string onto a valid CPP name. 23 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 24 25 # Be Bourne compatible 26 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 27 emulate sh 28 NULLCMD=: 29 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 30 set -o posix 31 fi 32 33 # Name of the executable. 34 as_me=`echo "$0" |sed 's,.*[\\/],,'` 35 36 if expr a : '\(a\)' >/dev/null 2>&1; then 37 as_expr=expr 38 else 39 as_expr=false 40 fi 41 42 rm -f conf$$ conf$$.exe conf$$.file 43 echo >conf$$.file 44 if ln -s conf$$.file conf$$ 2>/dev/null; then 45 # We could just check for DJGPP; but this test a) works b) is more generic 46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 47 if test -f conf$$.exe; then 48 # Don't use ln at all; we don't have any links 49 as_ln_s='cp -p' 50 else 51 as_ln_s='ln -s' 52 fi 53 elif ln conf$$.file conf$$ 2>/dev/null; then 54 as_ln_s=ln 55 else 56 as_ln_s='cp -p' 57 fi 58 rm -f conf$$ conf$$.exe conf$$.file 59 60 as_executable_p="test -f" 61 62 # Support unset when possible. 63 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 64 as_unset=unset 65 else 66 as_unset=false 67 fi 68 69 # NLS nuisances. 70 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 71 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 72 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 73 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 74 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 75 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 76 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 77 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 78 79 # IFS 80 # We need space, tab and new line, in precisely that order. 81 as_nl=' 82 ' 83 IFS=" $as_nl" 84 85 # CDPATH. 86 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 87 88 # Name of the host. 89 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 90 # so uname gets run too. 91 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 92 93 exec 6>&1 94 95 # 96 # Initializations. 97 # 98 ac_default_prefix=/usr/local 99 cross_compiling=no 100 subdirs= 101 MFLAGS= MAKEFLAGS= 102 SHELL=${CONFIG_SHELL-/bin/sh} 103 104 # Maximum number of lines to put in a shell here document. 105 # This variable seems obsolete. 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then 196 eval "$ac_prev=\$ac_option" 197 ac_prev= 198 continue 199 fi 200 201 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 202 203 # Accept the important Cygnus configure options, so we can diagnose typos. 204 205 case $ac_option in 206 207 -bindir | --bindir | --bindi | --bind | --bin | --bi) 208 ac_prev=bindir ;; 209 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 210 bindir=$ac_optarg ;; 211 212 -build | --build | --buil | --bui | --bu) 213 ac_prev=build_alias ;; 214 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 215 build_alias=$ac_optarg ;; 216 217 -cache-file | --cache-file | --cache-fil | --cache-fi \ 218 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 219 ac_prev=cache_file ;; 220 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 221 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 222 cache_file=$ac_optarg ;; 223 224 --config-cache | -C) 225 cache_file=config.cache ;; 226 227 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 228 ac_prev=datadir ;; 229 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 230 | --da=*) 231 datadir=$ac_optarg ;; 232 233 -disable-* | --disable-*) 234 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 235 # Reject names that are not valid shell variable names. 236 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 237 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 238 { (exit 1); exit 1; }; } 239 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 240 eval "enable_$ac_feature=no" ;; 241 242 -enable-* | --enable-*) 243 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 244 # Reject names that are not valid shell variable names. 245 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 246 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 247 { (exit 1); exit 1; }; } 248 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 249 case $ac_option in 250 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 251 *) ac_optarg=yes ;; 252 esac 253 eval "enable_$ac_feature='$ac_optarg'" ;; 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then 602 # Omit some internal or obsolete options to make the list less imposing. 603 # This message is too long to be a string in the A/UX 3.1 sh. 604 cat <<EOF 605 \`configure' configures libnbcompat noversion to adapt to many kinds of systems. 606 607 Usage: $0 [OPTION]... [VAR=VALUE]... 608 609 To assign environment variables (e.g., CC, CFLAGS...), specify them as 610 VAR=VALUE. See below for descriptions of some of the useful variables. 611 612 Defaults for the options are specified in brackets. 613 614 Configuration: 615 -h, --help display this help and exit 616 --help=short display options specific to this package 617 --help=recursive display the short help of all the included packages 618 -V, --version display version information and exit 619 -q, --quiet, --silent do not print \`checking...' messages 620 --cache-file=FILE cache test results in FILE [disabled] 621 -C, --config-cache alias for \`--cache-file=config.cache' 622 -n, --no-create do not create output files 623 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 624 625 EOF 626 627 cat <<EOF 628 Installation directories: 629 --prefix=PREFIX install architecture-independent files in PREFIX 630 [$ac_default_prefix] 631 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 632 [PREFIX] 633 634 By default, \`make install' will install all the files in 635 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 636 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 637 for instance \`--prefix=\$HOME'. 638 639 For better control, use the options below. 640 641 Fine tuning of the installation directories: 642 --bindir=DIR user executables [EPREFIX/bin] 643 --sbindir=DIR system admin executables [EPREFIX/sbin] 644 --libexecdir=DIR program executables [EPREFIX/libexec] 645 --datadir=DIR read-only architecture-independent data [PREFIX/share] 646 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 647 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 648 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 649 --libdir=DIR object code libraries [EPREFIX/lib] 650 --includedir=DIR C header files [PREFIX/include] 651 --oldincludedir=DIR C header files for non-gcc [/usr/include] 652 --infodir=DIR info documentation [PREFIX/info] 653 --mandir=DIR man documentation [PREFIX/man] 654 EOF 655 656 cat <<\EOF 657 EOF 658 fi 659 660 if test -n "$ac_init_help"; then 661 case $ac_init_help in 662 short | recursive ) echo "Configuration of libnbcompat noversion:";; 663 esac 664 cat <<\EOF 665 666 Some influential environment variables: 667 CC C compiler command 668 CFLAGS C compiler flags 669 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 670 nonstandard directory <lib dir> 671 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 672 headers in a nonstandard directory <include dir> 673 CPP C preprocessor 674 675 Use these variables to override the choices made by `configure' or to help 676 it to find libraries and programs with nonstandard names/locations. 677 678 Report bugs to <lib-bug-people (at] netbsd.org>. 679 EOF 680 fi 681 682 if test "$ac_init_help" = "recursive"; then 683 # If there are subdirs, report their specific --help. 684 ac_popdir=`pwd` 685 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 686 cd $ac_subdir 687 # A "../" for each directory in /$ac_subdir. 688 ac_dots=`echo $ac_subdir | 689 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 690 691 case $srcdir in 692 .) # No --srcdir option. We are building in place. 693 ac_sub_srcdir=$srcdir ;; 694 [\\/]* | ?:[\\/]* ) # Absolute path. 695 ac_sub_srcdir=$srcdir/$ac_subdir ;; 696 *) # Relative path. 697 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 698 esac 699 700 # Check for guested configure; otherwise get Cygnus style configure. 701 if test -f $ac_sub_srcdir/configure.gnu; then 702 echo 703 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 704 elif test -f $ac_sub_srcdir/configure; then 705 echo 706 $SHELL $ac_sub_srcdir/configure --help=recursive 707 elif test -f $ac_sub_srcdir/configure.ac || 708 test -f $ac_sub_srcdir/configure.in; then 709 echo 710 $ac_configure --help 711 else 712 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 713 fi 714 cd $ac_popdir 715 done 716 fi 717 718 test -n "$ac_init_help" && exit 0 719 if $ac_init_version; then 720 cat <<\EOF 721 libnbcompat configure noversion 722 generated by GNU Autoconf 2.52 723 724 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 725 Free Software Foundation, Inc. 726 This configure script is free software; the Free Software Foundation 727 gives unlimited permission to copy, distribute and modify it. 728 EOF 729 exit 0 730 fi 731 exec 5>config.log 732 cat >&5 <<EOF 733 This file contains any messages produced by compilers while 734 running configure, to aid debugging if configure makes a mistake. 735 736 It was created by libnbcompat $as_me noversion, which was 737 generated by GNU Autoconf 2.52. Invocation command line was 738 739 $ $0 $@ 740 741 EOF 742 { 743 cat <<_ASUNAME 744 ## ---------- ## 745 ## Platform. ## 746 ## ---------- ## 747 748 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 749 uname -m = `(uname -m) 2>/dev/null || echo unknown` 750 uname -r = `(uname -r) 2>/dev/null || echo unknown` 751 uname -s = `(uname -s) 2>/dev/null || echo unknown` 752 uname -v = `(uname -v) 2>/dev/null || echo unknown` 753 754 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 755 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 756 757 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 758 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 759 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 760 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 761 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 762 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 763 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 764 765 PATH = $PATH 766 767 _ASUNAME 768 } >&5 769 770 cat >&5 <<EOF 771 ## ------------ ## 772 ## Core tests. ## 773 ## ------------ ## 774 775 EOF 776 777 # Keep a trace of the command line. 778 # Strip out --no-create and --no-recursion so they do not pile up. 779 # Also quote any args containing shell meta-characters. 780 ac_configure_args= 781 ac_sep= 782 for ac_arg 783 do 784 case $ac_arg in 785 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 786 | --no-cr | --no-c) ;; 787 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 788 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 789 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 790 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 791 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 792 ac_sep=" " ;; 793 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 794 ac_sep=" " ;; 795 esac 796 # Get rid of the leading space. 797 done 798 799 # When interrupted or exit'd, cleanup temporary files, and complete 800 # config.log. We remove comments because anyway the quotes in there 801 # would cause problems or look ugly. 802 trap 'exit_status=$? 803 # Save into config.log some information that might help in debugging. 804 echo >&5 805 echo "## ----------------- ##" >&5 806 echo "## Cache variables. ##" >&5 807 echo "## ----------------- ##" >&5 808 echo >&5 809 # The following way of writing the cache mishandles newlines in values, 810 { 811 (set) 2>&1 | 812 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 813 *ac_space=\ *) 814 sed -n \ 815 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 816 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 817 ;; 818 *) 819 sed -n \ 820 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 821 ;; 822 esac; 823 } >&5 824 sed "/^$/d" confdefs.h >conftest.log 825 if test -s conftest.log; then 826 echo >&5 827 echo "## ------------ ##" >&5 828 echo "## confdefs.h. ##" >&5 829 echo "## ------------ ##" >&5 830 echo >&5 831 cat conftest.log >&5 832 fi 833 (echo; echo) >&5 834 test "$ac_signal" != 0 && 835 echo "$as_me: caught signal $ac_signal" >&5 836 echo "$as_me: exit $exit_status" >&5 837 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 838 exit $exit_status 839 ' 0 840 for ac_signal in 1 2 13 15; do 841 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 842 done 843 ac_signal=0 844 845 # confdefs.h avoids OS command line length limits that DEFS can exceed. 846 rm -rf conftest* confdefs.h 847 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 848 echo >confdefs.h 849 850 # Let the site file select an alternate cache file if it wants to. 851 # Prefer explicitly selected file to automatically selected ones. 852 if test -z "$CONFIG_SITE"; then 853 if test "x$prefix" != xNONE; then 854 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 855 else 856 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 857 fi 858 fi 859 for ac_site_file in $CONFIG_SITE; do 860 if test -r "$ac_site_file"; then 861 { echo "$as_me:861: loading site script $ac_site_file" >&5 862 echo "$as_me: loading site script $ac_site_file" >&6;} 863 cat "$ac_site_file" >&5 864 . "$ac_site_file" 865 fi 866 done 867 868 if test -r "$cache_file"; then 869 # Some versions of bash will fail to source /dev/null (special 870 # files actually), so we avoid doing that. 871 if test -f "$cache_file"; then 872 { echo "$as_me:872: loading cache $cache_file" >&5 873 echo "$as_me: loading cache $cache_file" >&6;} 874 case $cache_file in 875 [\\/]* | ?:[\\/]* ) . $cache_file;; 876 *) . ./$cache_file;; 877 esac 878 fi 879 else 880 { echo "$as_me:880: creating cache $cache_file" >&5 881 echo "$as_me: creating cache $cache_file" >&6;} 882 >$cache_file 883 fi 884 885 # Check that the precious variables saved in the cache have kept the same 886 # value. 887 ac_cache_corrupted=false 888 for ac_var in `(set) 2>&1 | 889 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 890 eval ac_old_set=\$ac_cv_env_${ac_var}_set 891 eval ac_new_set=\$ac_env_${ac_var}_set 892 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 893 eval ac_new_val="\$ac_env_${ac_var}_value" 894 case $ac_old_set,$ac_new_set in 895 set,) 896 { echo "$as_me:896: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 897 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 898 ac_cache_corrupted=: ;; 899 ,set) 900 { echo "$as_me:900: error: \`$ac_var' was not set in the previous run" >&5 901 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 902 ac_cache_corrupted=: ;; 903 ,);; 904 *) 905 if test "x$ac_old_val" != "x$ac_new_val"; then 906 { echo "$as_me:906: error: \`$ac_var' has changed since the previous run:" >&5 907 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 908 { echo "$as_me:908: former value: $ac_old_val" >&5 909 echo "$as_me: former value: $ac_old_val" >&2;} 910 { echo "$as_me:910: current value: $ac_new_val" >&5 911 echo "$as_me: current value: $ac_new_val" >&2;} 912 ac_cache_corrupted=: 913 fi;; 914 esac 915 # Pass precious variables to config.status. It doesn't matter if 916 # we pass some twice (in addition to the command line arguments). 917 if test "$ac_new_set" = set; then 918 case $ac_new_val in 919 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 920 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 921 ac_configure_args="$ac_configure_args '$ac_arg'" 922 ;; 923 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 924 ;; 925 esac 926 fi 927 done 928 if $ac_cache_corrupted; then 929 { echo "$as_me:929: error: changes in the environment can compromise the build" >&5 930 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 931 { { echo "$as_me:931: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 932 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 933 { (exit 1); exit 1; }; } 934 fi 935 936 ac_ext=c 937 ac_cpp='$CPP $CPPFLAGS' 938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 940 ac_compiler_gnu=$ac_cv_c_compiler_gnu 941 942 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 943 *c*,-n*) ECHO_N= ECHO_C=' 944 ' ECHO_T=' ' ;; 945 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 946 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 947 esac 948 echo "#! $SHELL" >conftest.sh 949 echo "exit 0" >>conftest.sh 950 chmod +x conftest.sh 951 if { (echo "$as_me:951: PATH=\".;.\"; conftest.sh") >&5 952 (PATH=".;."; conftest.sh) 2>&5 953 ac_status=$? 954 echo "$as_me:954: \$? = $ac_status" >&5 955 (exit $ac_status); }; then 956 ac_path_separator=';' 957 else 958 ac_path_separator=: 959 fi 960 PATH_SEPARATOR="$ac_path_separator" 961 rm -f conftest.sh 962 963 ac_config_headers="$ac_config_headers config.h" 964 965 ac_config_files="$ac_config_files defs.mk" 966 967 ac_ext=c 968 ac_cpp='$CPP $CPPFLAGS' 969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 971 ac_compiler_gnu=$ac_cv_c_compiler_gnu 972 if test -n "$ac_tool_prefix"; then 973 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 974 set dummy ${ac_tool_prefix}gcc; ac_word=$2 975 echo "$as_me:975: checking for $ac_word" >&5 976 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 977 if test "${ac_cv_prog_CC+set}" = set; then 978 echo $ECHO_N "(cached) $ECHO_C" >&6 979 else 980 if test -n "$CC"; then 981 ac_cv_prog_CC="$CC" # Let the user override the test. 982 else 983 ac_save_IFS=$IFS; IFS=$ac_path_separator 984 ac_dummy="$PATH" 985 for ac_dir in $ac_dummy; do 986 IFS=$ac_save_IFS 987 test -z "$ac_dir" && ac_dir=. 988 $as_executable_p "$ac_dir/$ac_word" || continue 989 ac_cv_prog_CC="${ac_tool_prefix}gcc" 990 echo "$as_me:990: found $ac_dir/$ac_word" >&5 991 break 992 done 993 994 fi 995 fi 996 CC=$ac_cv_prog_CC 997 if test -n "$CC"; then 998 echo "$as_me:998: result: $CC" >&5 999 echo "${ECHO_T}$CC" >&6 1000 else 1001 echo "$as_me:1001: result: no" >&5 1002 echo "${ECHO_T}no" >&6 1003 fi 1004 1005 fi 1006 if test -z "$ac_cv_prog_CC"; then 1007 ac_ct_CC=$CC 1008 # Extract the first word of "gcc", so it can be a program name with args. 1009 set dummy gcc; ac_word=$2 1010 echo "$as_me:1010: checking for $ac_word" >&5 1011 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1012 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1013 echo $ECHO_N "(cached) $ECHO_C" >&6 1014 else 1015 if test -n "$ac_ct_CC"; then 1016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1017 else 1018 ac_save_IFS=$IFS; IFS=$ac_path_separator 1019 ac_dummy="$PATH" 1020 for ac_dir in $ac_dummy; do 1021 IFS=$ac_save_IFS 1022 test -z "$ac_dir" && ac_dir=. 1023 $as_executable_p "$ac_dir/$ac_word" || continue 1024 ac_cv_prog_ac_ct_CC="gcc" 1025 echo "$as_me:1025: found $ac_dir/$ac_word" >&5 1026 break 1027 done 1028 1029 fi 1030 fi 1031 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1032 if test -n "$ac_ct_CC"; then 1033 echo "$as_me:1033: result: $ac_ct_CC" >&5 1034 echo "${ECHO_T}$ac_ct_CC" >&6 1035 else 1036 echo "$as_me:1036: result: no" >&5 1037 echo "${ECHO_T}no" >&6 1038 fi 1039 1040 CC=$ac_ct_CC 1041 else 1042 CC="$ac_cv_prog_CC" 1043 fi 1044 1045 if test -z "$CC"; then 1046 if test -n "$ac_tool_prefix"; then 1047 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1048 set dummy ${ac_tool_prefix}cc; ac_word=$2 1049 echo "$as_me:1049: checking for $ac_word" >&5 1050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1051 if test "${ac_cv_prog_CC+set}" = set; then 1052 echo $ECHO_N "(cached) $ECHO_C" >&6 1053 else 1054 if test -n "$CC"; then 1055 ac_cv_prog_CC="$CC" # Let the user override the test. 1056 else 1057 ac_save_IFS=$IFS; IFS=$ac_path_separator 1058 ac_dummy="$PATH" 1059 for ac_dir in $ac_dummy; do 1060 IFS=$ac_save_IFS 1061 test -z "$ac_dir" && ac_dir=. 1062 $as_executable_p "$ac_dir/$ac_word" || continue 1063 ac_cv_prog_CC="${ac_tool_prefix}cc" 1064 echo "$as_me:1064: found $ac_dir/$ac_word" >&5 1065 break 1066 done 1067 1068 fi 1069 fi 1070 CC=$ac_cv_prog_CC 1071 if test -n "$CC"; then 1072 echo "$as_me:1072: result: $CC" >&5 1073 echo "${ECHO_T}$CC" >&6 1074 else 1075 echo "$as_me:1075: result: no" >&5 1076 echo "${ECHO_T}no" >&6 1077 fi 1078 1079 fi 1080 if test -z "$ac_cv_prog_CC"; then 1081 ac_ct_CC=$CC 1082 # Extract the first word of "cc", so it can be a program name with args. 1083 set dummy cc; ac_word=$2 1084 echo "$as_me:1084: checking for $ac_word" >&5 1085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1086 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1087 echo $ECHO_N "(cached) $ECHO_C" >&6 1088 else 1089 if test -n "$ac_ct_CC"; then 1090 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1091 else 1092 ac_save_IFS=$IFS; IFS=$ac_path_separator 1093 ac_dummy="$PATH" 1094 for ac_dir in $ac_dummy; do 1095 IFS=$ac_save_IFS 1096 test -z "$ac_dir" && ac_dir=. 1097 $as_executable_p "$ac_dir/$ac_word" || continue 1098 ac_cv_prog_ac_ct_CC="cc" 1099 echo "$as_me:1099: found $ac_dir/$ac_word" >&5 1100 break 1101 done 1102 1103 fi 1104 fi 1105 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1106 if test -n "$ac_ct_CC"; then 1107 echo "$as_me:1107: result: $ac_ct_CC" >&5 1108 echo "${ECHO_T}$ac_ct_CC" >&6 1109 else 1110 echo "$as_me:1110: result: no" >&5 1111 echo "${ECHO_T}no" >&6 1112 fi 1113 1114 CC=$ac_ct_CC 1115 else 1116 CC="$ac_cv_prog_CC" 1117 fi 1118 1119 fi 1120 if test -z "$CC"; then 1121 # Extract the first word of "cc", so it can be a program name with args. 1122 set dummy cc; ac_word=$2 1123 echo "$as_me:1123: checking for $ac_word" >&5 1124 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1125 if test "${ac_cv_prog_CC+set}" = set; then 1126 echo $ECHO_N "(cached) $ECHO_C" >&6 1127 else 1128 if test -n "$CC"; then 1129 ac_cv_prog_CC="$CC" # Let the user override the test. 1130 else 1131 ac_prog_rejected=no 1132 ac_save_IFS=$IFS; IFS=$ac_path_separator 1133 ac_dummy="$PATH" 1134 for ac_dir in $ac_dummy; do 1135 IFS=$ac_save_IFS 1136 test -z "$ac_dir" && ac_dir=. 1137 $as_executable_p "$ac_dir/$ac_word" || continue 1138 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1139 ac_prog_rejected=yes 1140 continue 1141 fi 1142 ac_cv_prog_CC="cc" 1143 echo "$as_me:1143: found $ac_dir/$ac_word" >&5 1144 break 1145 done 1146 1147 if test $ac_prog_rejected = yes; then 1148 # We found a bogon in the path, so make sure we never use it. 1149 set dummy $ac_cv_prog_CC 1150 shift 1151 if test $# != 0; then 1152 # We chose a different compiler from the bogus one. 1153 # However, it has the same basename, so the bogon will be chosen 1154 # first if we set CC to just the basename; use the full file name. 1155 shift 1156 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1157 shift 1158 ac_cv_prog_CC="$@" 1159 fi 1160 fi 1161 fi 1162 fi 1163 CC=$ac_cv_prog_CC 1164 if test -n "$CC"; then 1165 echo "$as_me:1165: result: $CC" >&5 1166 echo "${ECHO_T}$CC" >&6 1167 else 1168 echo "$as_me:1168: result: no" >&5 1169 echo "${ECHO_T}no" >&6 1170 fi 1171 1172 fi 1173 if test -z "$CC"; then 1174 if test -n "$ac_tool_prefix"; then 1175 for ac_prog in cl 1176 do 1177 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1178 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1179 echo "$as_me:1179: checking for $ac_word" >&5 1180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1181 if test "${ac_cv_prog_CC+set}" = set; then 1182 echo $ECHO_N "(cached) $ECHO_C" >&6 1183 else 1184 if test -n "$CC"; then 1185 ac_cv_prog_CC="$CC" # Let the user override the test. 1186 else 1187 ac_save_IFS=$IFS; IFS=$ac_path_separator 1188 ac_dummy="$PATH" 1189 for ac_dir in $ac_dummy; do 1190 IFS=$ac_save_IFS 1191 test -z "$ac_dir" && ac_dir=. 1192 $as_executable_p "$ac_dir/$ac_word" || continue 1193 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1194 echo "$as_me:1194: found $ac_dir/$ac_word" >&5 1195 break 1196 done 1197 1198 fi 1199 fi 1200 CC=$ac_cv_prog_CC 1201 if test -n "$CC"; then 1202 echo "$as_me:1202: result: $CC" >&5 1203 echo "${ECHO_T}$CC" >&6 1204 else 1205 echo "$as_me:1205: result: no" >&5 1206 echo "${ECHO_T}no" >&6 1207 fi 1208 1209 test -n "$CC" && break 1210 done 1211 fi 1212 if test -z "$CC"; then 1213 ac_ct_CC=$CC 1214 for ac_prog in cl 1215 do 1216 # Extract the first word of "$ac_prog", so it can be a program name with args. 1217 set dummy $ac_prog; ac_word=$2 1218 echo "$as_me:1218: checking for $ac_word" >&5 1219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1220 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1221 echo $ECHO_N "(cached) $ECHO_C" >&6 1222 else 1223 if test -n "$ac_ct_CC"; then 1224 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1225 else 1226 ac_save_IFS=$IFS; IFS=$ac_path_separator 1227 ac_dummy="$PATH" 1228 for ac_dir in $ac_dummy; do 1229 IFS=$ac_save_IFS 1230 test -z "$ac_dir" && ac_dir=. 1231 $as_executable_p "$ac_dir/$ac_word" || continue 1232 ac_cv_prog_ac_ct_CC="$ac_prog" 1233 echo "$as_me:1233: found $ac_dir/$ac_word" >&5 1234 break 1235 done 1236 1237 fi 1238 fi 1239 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1240 if test -n "$ac_ct_CC"; then 1241 echo "$as_me:1241: result: $ac_ct_CC" >&5 1242 echo "${ECHO_T}$ac_ct_CC" >&6 1243 else 1244 echo "$as_me:1244: result: no" >&5 1245 echo "${ECHO_T}no" >&6 1246 fi 1247 1248 test -n "$ac_ct_CC" && break 1249 done 1250 1251 CC=$ac_ct_CC 1252 fi 1253 1254 fi 1255 1256 test -z "$CC" && { { echo "$as_me:1256: error: no acceptable cc found in \$PATH" >&5 1257 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1258 { (exit 1); exit 1; }; } 1259 1260 # Provide some information about the compiler. 1261 echo "$as_me:1261:" \ 1262 "checking for C compiler version" >&5 1263 ac_compiler=`set X $ac_compile; echo $2` 1264 { (eval echo "$as_me:1264: \"$ac_compiler --version </dev/null >&5\"") >&5 1265 (eval $ac_compiler --version </dev/null >&5) 2>&5 1266 ac_status=$? 1267 echo "$as_me:1267: \$? = $ac_status" >&5 1268 (exit $ac_status); } 1269 { (eval echo "$as_me:1269: \"$ac_compiler -v </dev/null >&5\"") >&5 1270 (eval $ac_compiler -v </dev/null >&5) 2>&5 1271 ac_status=$? 1272 echo "$as_me:1272: \$? = $ac_status" >&5 1273 (exit $ac_status); } 1274 { (eval echo "$as_me:1274: \"$ac_compiler -V </dev/null >&5\"") >&5 1275 (eval $ac_compiler -V </dev/null >&5) 2>&5 1276 ac_status=$? 1277 echo "$as_me:1277: \$? = $ac_status" >&5 1278 (exit $ac_status); } 1279 1280 cat >conftest.$ac_ext <<_ACEOF 1281 #line 1281 "configure" 1282 #include "confdefs.h" 1283 1284 int 1285 main () 1286 { 1287 1288 ; 1289 return 0; 1290 } 1291 _ACEOF 1292 ac_clean_files_save=$ac_clean_files 1293 ac_clean_files="$ac_clean_files a.out a.exe" 1294 # Try to create an executable without -o first, disregard a.out. 1295 # It will help us diagnose broken compilers, and finding out an intuition 1296 # of exeext. 1297 echo "$as_me:1297: checking for C compiler default output" >&5 1298 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1299 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1300 if { (eval echo "$as_me:1300: \"$ac_link_default\"") >&5 1301 (eval $ac_link_default) 2>&5 1302 ac_status=$? 1303 echo "$as_me:1303: \$? = $ac_status" >&5 1304 (exit $ac_status); }; then 1305 # Find the output, starting from the most likely. This scheme is 1306 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1307 # resort. 1308 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1309 ls a.out conftest 2>/dev/null; 1310 ls a.* conftest.* 2>/dev/null`; do 1311 case $ac_file in 1312 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1313 a.out ) # We found the default executable, but exeext='' is most 1314 # certainly right. 1315 break;; 1316 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1317 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1318 export ac_cv_exeext 1319 break;; 1320 * ) break;; 1321 esac 1322 done 1323 else 1324 echo "$as_me: failed program was:" >&5 1325 cat conftest.$ac_ext >&5 1326 { { echo "$as_me:1326: error: C compiler cannot create executables" >&5 1327 echo "$as_me: error: C compiler cannot create executables" >&2;} 1328 { (exit 77); exit 77; }; } 1329 fi 1330 1331 ac_exeext=$ac_cv_exeext 1332 echo "$as_me:1332: result: $ac_file" >&5 1333 echo "${ECHO_T}$ac_file" >&6 1334 1335 # Check the compiler produces executables we can run. If not, either 1336 # the compiler is broken, or we cross compile. 1337 echo "$as_me:1337: checking whether the C compiler works" >&5 1338 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1339 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1340 # If not cross compiling, check that we can run a simple program. 1341 if test "$cross_compiling" != yes; then 1342 if { ac_try='./$ac_file' 1343 { (eval echo "$as_me:1343: \"$ac_try\"") >&5 1344 (eval $ac_try) 2>&5 1345 ac_status=$? 1346 echo "$as_me:1346: \$? = $ac_status" >&5 1347 (exit $ac_status); }; }; then 1348 cross_compiling=no 1349 else 1350 if test "$cross_compiling" = maybe; then 1351 cross_compiling=yes 1352 else 1353 { { echo "$as_me:1353: error: cannot run C compiled programs. 1354 If you meant to cross compile, use \`--host'." >&5 1355 echo "$as_me: error: cannot run C compiled programs. 1356 If you meant to cross compile, use \`--host'." >&2;} 1357 { (exit 1); exit 1; }; } 1358 fi 1359 fi 1360 fi 1361 echo "$as_me:1361: result: yes" >&5 1362 echo "${ECHO_T}yes" >&6 1363 1364 rm -f a.out a.exe conftest$ac_cv_exeext 1365 ac_clean_files=$ac_clean_files_save 1366 # Check the compiler produces executables we can run. If not, either 1367 # the compiler is broken, or we cross compile. 1368 echo "$as_me:1368: checking whether we are cross compiling" >&5 1369 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1370 echo "$as_me:1370: result: $cross_compiling" >&5 1371 echo "${ECHO_T}$cross_compiling" >&6 1372 1373 echo "$as_me:1373: checking for executable suffix" >&5 1374 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1375 if { (eval echo "$as_me:1375: \"$ac_link\"") >&5 1376 (eval $ac_link) 2>&5 1377 ac_status=$? 1378 echo "$as_me:1378: \$? = $ac_status" >&5 1379 (exit $ac_status); }; then 1380 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1381 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1382 # work properly (i.e., refer to `conftest.exe'), while it won't with 1383 # `rm'. 1384 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1385 case $ac_file in 1386 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1387 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1388 export ac_cv_exeext 1389 break;; 1390 * ) break;; 1391 esac 1392 done 1393 else 1394 { { echo "$as_me:1394: error: cannot compute EXEEXT: cannot compile and link" >&5 1395 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1396 { (exit 1); exit 1; }; } 1397 fi 1398 1399 rm -f conftest$ac_cv_exeext 1400 echo "$as_me:1400: result: $ac_cv_exeext" >&5 1401 echo "${ECHO_T}$ac_cv_exeext" >&6 1402 1403 rm -f conftest.$ac_ext 1404 EXEEXT=$ac_cv_exeext 1405 ac_exeext=$EXEEXT 1406 echo "$as_me:1406: checking for object suffix" >&5 1407 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1408 if test "${ac_cv_objext+set}" = set; then 1409 echo $ECHO_N "(cached) $ECHO_C" >&6 1410 else 1411 cat >conftest.$ac_ext <<_ACEOF 1412 #line 1412 "configure" 1413 #include "confdefs.h" 1414 1415 int 1416 main () 1417 { 1418 1419 ; 1420 return 0; 1421 } 1422 _ACEOF 1423 rm -f conftest.o conftest.obj 1424 if { (eval echo "$as_me:1424: \"$ac_compile\"") >&5 1425 (eval $ac_compile) 2>&5 1426 ac_status=$? 1427 echo "$as_me:1427: \$? = $ac_status" >&5 1428 (exit $ac_status); }; then 1429 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1430 case $ac_file in 1431 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1432 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1433 break;; 1434 esac 1435 done 1436 else 1437 echo "$as_me: failed program was:" >&5 1438 cat conftest.$ac_ext >&5 1439 { { echo "$as_me:1439: error: cannot compute OBJEXT: cannot compile" >&5 1440 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1441 { (exit 1); exit 1; }; } 1442 fi 1443 1444 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1445 fi 1446 echo "$as_me:1446: result: $ac_cv_objext" >&5 1447 echo "${ECHO_T}$ac_cv_objext" >&6 1448 OBJEXT=$ac_cv_objext 1449 ac_objext=$OBJEXT 1450 echo "$as_me:1450: checking whether we are using the GNU C compiler" >&5 1451 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1452 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1453 echo $ECHO_N "(cached) $ECHO_C" >&6 1454 else 1455 cat >conftest.$ac_ext <<_ACEOF 1456 #line 1456 "configure" 1457 #include "confdefs.h" 1458 1459 int 1460 main () 1461 { 1462 #ifndef __GNUC__ 1463 choke me 1464 #endif 1465 1466 ; 1467 return 0; 1468 } 1469 _ACEOF 1470 rm -f conftest.$ac_objext 1471 if { (eval echo "$as_me:1471: \"$ac_compile\"") >&5 1472 (eval $ac_compile) 2>&5 1473 ac_status=$? 1474 echo "$as_me:1474: \$? = $ac_status" >&5 1475 (exit $ac_status); } && 1476 { ac_try='test -s conftest.$ac_objext' 1477 { (eval echo "$as_me:1477: \"$ac_try\"") >&5 1478 (eval $ac_try) 2>&5 1479 ac_status=$? 1480 echo "$as_me:1480: \$? = $ac_status" >&5 1481 (exit $ac_status); }; }; then 1482 ac_compiler_gnu=yes 1483 else 1484 echo "$as_me: failed program was:" >&5 1485 cat conftest.$ac_ext >&5 1486 ac_compiler_gnu=no 1487 fi 1488 rm -f conftest.$ac_objext conftest.$ac_ext 1489 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1490 1491 fi 1492 echo "$as_me:1492: result: $ac_cv_c_compiler_gnu" >&5 1493 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1494 GCC=`test $ac_compiler_gnu = yes && echo yes` 1495 ac_test_CFLAGS=${CFLAGS+set} 1496 ac_save_CFLAGS=$CFLAGS 1497 CFLAGS="-g" 1498 echo "$as_me:1498: checking whether $CC accepts -g" >&5 1499 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1500 if test "${ac_cv_prog_cc_g+set}" = set; then 1501 echo $ECHO_N "(cached) $ECHO_C" >&6 1502 else 1503 cat >conftest.$ac_ext <<_ACEOF 1504 #line 1504 "configure" 1505 #include "confdefs.h" 1506 1507 int 1508 main () 1509 { 1510 1511 ; 1512 return 0; 1513 } 1514 _ACEOF 1515 rm -f conftest.$ac_objext 1516 if { (eval echo "$as_me:1516: \"$ac_compile\"") >&5 1517 (eval $ac_compile) 2>&5 1518 ac_status=$? 1519 echo "$as_me:1519: \$? = $ac_status" >&5 1520 (exit $ac_status); } && 1521 { ac_try='test -s conftest.$ac_objext' 1522 { (eval echo "$as_me:1522: \"$ac_try\"") >&5 1523 (eval $ac_try) 2>&5 1524 ac_status=$? 1525 echo "$as_me:1525: \$? = $ac_status" >&5 1526 (exit $ac_status); }; }; then 1527 ac_cv_prog_cc_g=yes 1528 else 1529 echo "$as_me: failed program was:" >&5 1530 cat conftest.$ac_ext >&5 1531 ac_cv_prog_cc_g=no 1532 fi 1533 rm -f conftest.$ac_objext conftest.$ac_ext 1534 fi 1535 echo "$as_me:1535: result: $ac_cv_prog_cc_g" >&5 1536 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1537 if test "$ac_test_CFLAGS" = set; then 1538 CFLAGS=$ac_save_CFLAGS 1539 elif test $ac_cv_prog_cc_g = yes; then 1540 if test "$GCC" = yes; then 1541 CFLAGS="-g -O2" 1542 else 1543 CFLAGS="-g" 1544 fi 1545 else 1546 if test "$GCC" = yes; then 1547 CFLAGS="-O2" 1548 else 1549 CFLAGS= 1550 fi 1551 fi 1552 # Some people use a C++ compiler to compile C. Since we use `exit', 1553 # in C++ we need to declare it. In case someone uses the same compiler 1554 # for both compiling C and C++ we need to have the C++ compiler decide 1555 # the declaration of exit, since it's the most demanding environment. 1556 cat >conftest.$ac_ext <<_ACEOF 1557 #ifndef __cplusplus 1558 choke me 1559 #endif 1560 _ACEOF 1561 rm -f conftest.$ac_objext 1562 if { (eval echo "$as_me:1562: \"$ac_compile\"") >&5 1563 (eval $ac_compile) 2>&5 1564 ac_status=$? 1565 echo "$as_me:1565: \$? = $ac_status" >&5 1566 (exit $ac_status); } && 1567 { ac_try='test -s conftest.$ac_objext' 1568 { (eval echo "$as_me:1568: \"$ac_try\"") >&5 1569 (eval $ac_try) 2>&5 1570 ac_status=$? 1571 echo "$as_me:1571: \$? = $ac_status" >&5 1572 (exit $ac_status); }; }; then 1573 for ac_declaration in \ 1574 ''\ 1575 '#include <stdlib.h>' \ 1576 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1577 'extern "C" void std::exit (int); using std::exit;' \ 1578 'extern "C" void exit (int) throw ();' \ 1579 'extern "C" void exit (int);' \ 1580 'void exit (int);' 1581 do 1582 cat >conftest.$ac_ext <<_ACEOF 1583 #line 1583 "configure" 1584 #include "confdefs.h" 1585 #include <stdlib.h> 1586 $ac_declaration 1587 int 1588 main () 1589 { 1590 exit (42); 1591 ; 1592 return 0; 1593 } 1594 _ACEOF 1595 rm -f conftest.$ac_objext 1596 if { (eval echo "$as_me:1596: \"$ac_compile\"") >&5 1597 (eval $ac_compile) 2>&5 1598 ac_status=$? 1599 echo "$as_me:1599: \$? = $ac_status" >&5 1600 (exit $ac_status); } && 1601 { ac_try='test -s conftest.$ac_objext' 1602 { (eval echo "$as_me:1602: \"$ac_try\"") >&5 1603 (eval $ac_try) 2>&5 1604 ac_status=$? 1605 echo "$as_me:1605: \$? = $ac_status" >&5 1606 (exit $ac_status); }; }; then 1607 : 1608 else 1609 echo "$as_me: failed program was:" >&5 1610 cat conftest.$ac_ext >&5 1611 continue 1612 fi 1613 rm -f conftest.$ac_objext conftest.$ac_ext 1614 cat >conftest.$ac_ext <<_ACEOF 1615 #line 1615 "configure" 1616 #include "confdefs.h" 1617 $ac_declaration 1618 int 1619 main () 1620 { 1621 exit (42); 1622 ; 1623 return 0; 1624 } 1625 _ACEOF 1626 rm -f conftest.$ac_objext 1627 if { (eval echo "$as_me:1627: \"$ac_compile\"") >&5 1628 (eval $ac_compile) 2>&5 1629 ac_status=$? 1630 echo "$as_me:1630: \$? = $ac_status" >&5 1631 (exit $ac_status); } && 1632 { ac_try='test -s conftest.$ac_objext' 1633 { (eval echo "$as_me:1633: \"$ac_try\"") >&5 1634 (eval $ac_try) 2>&5 1635 ac_status=$? 1636 echo "$as_me:1636: \$? = $ac_status" >&5 1637 (exit $ac_status); }; }; then 1638 break 1639 else 1640 echo "$as_me: failed program was:" >&5 1641 cat conftest.$ac_ext >&5 1642 fi 1643 rm -f conftest.$ac_objext conftest.$ac_ext 1644 done 1645 rm -f conftest* 1646 if test -n "$ac_declaration"; then 1647 echo '#ifdef __cplusplus' >>confdefs.h 1648 echo $ac_declaration >>confdefs.h 1649 echo '#endif' >>confdefs.h 1650 fi 1651 1652 else 1653 echo "$as_me: failed program was:" >&5 1654 cat conftest.$ac_ext >&5 1655 fi 1656 rm -f conftest.$ac_objext conftest.$ac_ext 1657 ac_ext=c 1658 ac_cpp='$CPP $CPPFLAGS' 1659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1661 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1662 1663 ac_ext=c 1664 ac_cpp='$CPP $CPPFLAGS' 1665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1667 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1668 echo "$as_me:1668: checking how to run the C preprocessor" >&5 1669 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1670 # On Suns, sometimes $CPP names a directory. 1671 if test -n "$CPP" && test -d "$CPP"; then 1672 CPP= 1673 fi 1674 if test -z "$CPP"; then 1675 if test "${ac_cv_prog_CPP+set}" = set; then 1676 echo $ECHO_N "(cached) $ECHO_C" >&6 1677 else 1678 # Double quotes because CPP needs to be expanded 1679 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1680 do 1681 ac_preproc_ok=false 1682 for ac_c_preproc_warn_flag in '' yes 1683 do 1684 # Use a header file that comes with gcc, so configuring glibc 1685 # with a fresh cross-compiler works. 1686 # On the NeXT, cc -E runs the code through the compiler's parser, 1687 # not just through cpp. "Syntax error" is here to catch this case. 1688 cat >conftest.$ac_ext <<_ACEOF 1689 #line 1689 "configure" 1690 #include "confdefs.h" 1691 #include <assert.h> 1692 Syntax error 1693 _ACEOF 1694 if { (eval echo "$as_me:1694: \"$ac_cpp conftest.$ac_ext\"") >&5 1695 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1696 ac_status=$? 1697 egrep -v '^ *\+' conftest.er1 >conftest.err 1698 rm -f conftest.er1 1699 cat conftest.err >&5 1700 echo "$as_me:1700: \$? = $ac_status" >&5 1701 (exit $ac_status); } >/dev/null; then 1702 if test -s conftest.err; then 1703 ac_cpp_err=$ac_c_preproc_warn_flag 1704 else 1705 ac_cpp_err= 1706 fi 1707 else 1708 ac_cpp_err=yes 1709 fi 1710 if test -z "$ac_cpp_err"; then 1711 : 1712 else 1713 echo "$as_me: failed program was:" >&5 1714 cat conftest.$ac_ext >&5 1715 # Broken: fails on valid input. 1716 continue 1717 fi 1718 rm -f conftest.err conftest.$ac_ext 1719 1720 # OK, works on sane cases. Now check whether non-existent headers 1721 # can be detected and how. 1722 cat >conftest.$ac_ext <<_ACEOF 1723 #line 1723 "configure" 1724 #include "confdefs.h" 1725 #include <ac_nonexistent.h> 1726 _ACEOF 1727 if { (eval echo "$as_me:1727: \"$ac_cpp conftest.$ac_ext\"") >&5 1728 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1729 ac_status=$? 1730 egrep -v '^ *\+' conftest.er1 >conftest.err 1731 rm -f conftest.er1 1732 cat conftest.err >&5 1733 echo "$as_me:1733: \$? = $ac_status" >&5 1734 (exit $ac_status); } >/dev/null; then 1735 if test -s conftest.err; then 1736 ac_cpp_err=$ac_c_preproc_warn_flag 1737 else 1738 ac_cpp_err= 1739 fi 1740 else 1741 ac_cpp_err=yes 1742 fi 1743 if test -z "$ac_cpp_err"; then 1744 # Broken: success on invalid input. 1745 continue 1746 else 1747 echo "$as_me: failed program was:" >&5 1748 cat conftest.$ac_ext >&5 1749 # Passes both tests. 1750 ac_preproc_ok=: 1751 break 1752 fi 1753 rm -f conftest.err conftest.$ac_ext 1754 1755 done 1756 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1757 rm -f conftest.err conftest.$ac_ext 1758 if $ac_preproc_ok; then 1759 break 1760 fi 1761 1762 done 1763 ac_cv_prog_CPP=$CPP 1764 1765 fi 1766 CPP=$ac_cv_prog_CPP 1767 else 1768 ac_cv_prog_CPP=$CPP 1769 fi 1770 echo "$as_me:1770: result: $CPP" >&5 1771 echo "${ECHO_T}$CPP" >&6 1772 ac_preproc_ok=false 1773 for ac_c_preproc_warn_flag in '' yes 1774 do 1775 # Use a header file that comes with gcc, so configuring glibc 1776 # with a fresh cross-compiler works. 1777 # On the NeXT, cc -E runs the code through the compiler's parser, 1778 # not just through cpp. "Syntax error" is here to catch this case. 1779 cat >conftest.$ac_ext <<_ACEOF 1780 #line 1780 "configure" 1781 #include "confdefs.h" 1782 #include <assert.h> 1783 Syntax error 1784 _ACEOF 1785 if { (eval echo "$as_me:1785: \"$ac_cpp conftest.$ac_ext\"") >&5 1786 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1787 ac_status=$? 1788 egrep -v '^ *\+' conftest.er1 >conftest.err 1789 rm -f conftest.er1 1790 cat conftest.err >&5 1791 echo "$as_me:1791: \$? = $ac_status" >&5 1792 (exit $ac_status); } >/dev/null; then 1793 if test -s conftest.err; then 1794 ac_cpp_err=$ac_c_preproc_warn_flag 1795 else 1796 ac_cpp_err= 1797 fi 1798 else 1799 ac_cpp_err=yes 1800 fi 1801 if test -z "$ac_cpp_err"; then 1802 : 1803 else 1804 echo "$as_me: failed program was:" >&5 1805 cat conftest.$ac_ext >&5 1806 # Broken: fails on valid input. 1807 continue 1808 fi 1809 rm -f conftest.err conftest.$ac_ext 1810 1811 # OK, works on sane cases. Now check whether non-existent headers 1812 # can be detected and how. 1813 cat >conftest.$ac_ext <<_ACEOF 1814 #line 1814 "configure" 1815 #include "confdefs.h" 1816 #include <ac_nonexistent.h> 1817 _ACEOF 1818 if { (eval echo "$as_me:1818: \"$ac_cpp conftest.$ac_ext\"") >&5 1819 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1820 ac_status=$? 1821 egrep -v '^ *\+' conftest.er1 >conftest.err 1822 rm -f conftest.er1 1823 cat conftest.err >&5 1824 echo "$as_me:1824: \$? = $ac_status" >&5 1825 (exit $ac_status); } >/dev/null; then 1826 if test -s conftest.err; then 1827 ac_cpp_err=$ac_c_preproc_warn_flag 1828 else 1829 ac_cpp_err= 1830 fi 1831 else 1832 ac_cpp_err=yes 1833 fi 1834 if test -z "$ac_cpp_err"; then 1835 # Broken: success on invalid input. 1836 continue 1837 else 1838 echo "$as_me: failed program was:" >&5 1839 cat conftest.$ac_ext >&5 1840 # Passes both tests. 1841 ac_preproc_ok=: 1842 break 1843 fi 1844 rm -f conftest.err conftest.$ac_ext 1845 1846 done 1847 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1848 rm -f conftest.err conftest.$ac_ext 1849 if $ac_preproc_ok; then 1850 : 1851 else 1852 { { echo "$as_me:1852: error: C preprocessor \"$CPP\" fails sanity check" >&5 1853 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 1854 { (exit 1); exit 1; }; } 1855 fi 1856 1857 ac_ext=c 1858 ac_cpp='$CPP $CPPFLAGS' 1859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1861 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1862 1863 echo "$as_me:1863: checking for ANSI C header files" >&5 1864 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 1865 if test "${ac_cv_header_stdc+set}" = set; then 1866 echo $ECHO_N "(cached) $ECHO_C" >&6 1867 else 1868 cat >conftest.$ac_ext <<_ACEOF 1869 #line 1869 "configure" 1870 #include "confdefs.h" 1871 #include <stdlib.h> 1872 #include <stdarg.h> 1873 #include <string.h> 1874 #include <float.h> 1875 1876 _ACEOF 1877 if { (eval echo "$as_me:1877: \"$ac_cpp conftest.$ac_ext\"") >&5 1878 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1879 ac_status=$? 1880 egrep -v '^ *\+' conftest.er1 >conftest.err 1881 rm -f conftest.er1 1882 cat conftest.err >&5 1883 echo "$as_me:1883: \$? = $ac_status" >&5 1884 (exit $ac_status); } >/dev/null; then 1885 if test -s conftest.err; then 1886 ac_cpp_err=$ac_c_preproc_warn_flag 1887 else 1888 ac_cpp_err= 1889 fi 1890 else 1891 ac_cpp_err=yes 1892 fi 1893 if test -z "$ac_cpp_err"; then 1894 ac_cv_header_stdc=yes 1895 else 1896 echo "$as_me: failed program was:" >&5 1897 cat conftest.$ac_ext >&5 1898 ac_cv_header_stdc=no 1899 fi 1900 rm -f conftest.err conftest.$ac_ext 1901 1902 if test $ac_cv_header_stdc = yes; then 1903 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 1904 cat >conftest.$ac_ext <<_ACEOF 1905 #line 1905 "configure" 1906 #include "confdefs.h" 1907 #include <string.h> 1908 1909 _ACEOF 1910 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1911 egrep "memchr" >/dev/null 2>&1; then 1912 : 1913 else 1914 ac_cv_header_stdc=no 1915 fi 1916 rm -f conftest* 1917 1918 fi 1919 1920 if test $ac_cv_header_stdc = yes; then 1921 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1922 cat >conftest.$ac_ext <<_ACEOF 1923 #line 1923 "configure" 1924 #include "confdefs.h" 1925 #include <stdlib.h> 1926 1927 _ACEOF 1928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1929 egrep "free" >/dev/null 2>&1; then 1930 : 1931 else 1932 ac_cv_header_stdc=no 1933 fi 1934 rm -f conftest* 1935 1936 fi 1937 1938 if test $ac_cv_header_stdc = yes; then 1939 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1940 if test "$cross_compiling" = yes; then 1941 : 1942 else 1943 cat >conftest.$ac_ext <<_ACEOF 1944 #line 1944 "configure" 1945 #include "confdefs.h" 1946 #include <ctype.h> 1947 #if ((' ' & 0x0FF) == 0x020) 1948 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1949 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1950 #else 1951 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 1952 || ('j' <= (c) && (c) <= 'r') \ 1953 || ('s' <= (c) && (c) <= 'z')) 1954 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 1955 #endif 1956 1957 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1958 int 1959 main () 1960 { 1961 int i; 1962 for (i = 0; i < 256; i++) 1963 if (XOR (islower (i), ISLOWER (i)) 1964 || toupper (i) != TOUPPER (i)) 1965 exit(2); 1966 exit (0); 1967 } 1968 _ACEOF 1969 rm -f conftest$ac_exeext 1970 if { (eval echo "$as_me:1970: \"$ac_link\"") >&5 1971 (eval $ac_link) 2>&5 1972 ac_status=$? 1973 echo "$as_me:1973: \$? = $ac_status" >&5 1974 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 1975 { (eval echo "$as_me:1975: \"$ac_try\"") >&5 1976 (eval $ac_try) 2>&5 1977 ac_status=$? 1978 echo "$as_me:1978: \$? = $ac_status" >&5 1979 (exit $ac_status); }; }; then 1980 : 1981 else 1982 echo "$as_me: program exited with status $ac_status" >&5 1983 echo "$as_me: failed program was:" >&5 1984 cat conftest.$ac_ext >&5 1985 ac_cv_header_stdc=no 1986 fi 1987 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 1988 fi 1989 fi 1990 fi 1991 echo "$as_me:1991: result: $ac_cv_header_stdc" >&5 1992 echo "${ECHO_T}$ac_cv_header_stdc" >&6 1993 if test $ac_cv_header_stdc = yes; then 1994 1995 cat >>confdefs.h <<\EOF 1996 #define STDC_HEADERS 1 1997 EOF 1998 1999 fi 2000 2001 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 2002 2003 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 2004 inttypes.h stdint.h unistd.h 2005 do 2006 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2007 echo "$as_me:2007: checking for $ac_header" >&5 2008 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2009 if eval "test \"\${$as_ac_Header+set}\" = set"; then 2010 echo $ECHO_N "(cached) $ECHO_C" >&6 2011 else 2012 cat >conftest.$ac_ext <<_ACEOF 2013 #line 2013 "configure" 2014 #include "confdefs.h" 2015 $ac_includes_default 2016 #include <$ac_header> 2017 _ACEOF 2018 rm -f conftest.$ac_objext 2019 if { (eval echo "$as_me:2019: \"$ac_compile\"") >&5 2020 (eval $ac_compile) 2>&5 2021 ac_status=$? 2022 echo "$as_me:2022: \$? = $ac_status" >&5 2023 (exit $ac_status); } && 2024 { ac_try='test -s conftest.$ac_objext' 2025 { (eval echo "$as_me:2025: \"$ac_try\"") >&5 2026 (eval $ac_try) 2>&5 2027 ac_status=$? 2028 echo "$as_me:2028: \$? = $ac_status" >&5 2029 (exit $ac_status); }; }; then 2030 eval "$as_ac_Header=yes" 2031 else 2032 echo "$as_me: failed program was:" >&5 2033 cat conftest.$ac_ext >&5 2034 eval "$as_ac_Header=no" 2035 fi 2036 rm -f conftest.$ac_objext conftest.$ac_ext 2037 fi 2038 echo "$as_me:2038: result: `eval echo '${'$as_ac_Header'}'`" >&5 2039 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2040 if test `eval echo '${'$as_ac_Header'}'` = yes; then 2041 cat >>confdefs.h <<EOF 2042 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2043 EOF 2044 2045 fi 2046 done 2047 2048 echo "$as_me:2048: checking for size_t" >&5 2049 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 2050 if test "${ac_cv_type_size_t+set}" = set; then 2051 echo $ECHO_N "(cached) $ECHO_C" >&6 2052 else 2053 cat >conftest.$ac_ext <<_ACEOF 2054 #line 2054 "configure" 2055 #include "confdefs.h" 2056 $ac_includes_default 2057 int 2058 main () 2059 { 2060 if ((size_t *) 0) 2061 return 0; 2062 if (sizeof (size_t)) 2063 return 0; 2064 ; 2065 return 0; 2066 } 2067 _ACEOF 2068 rm -f conftest.$ac_objext 2069 if { (eval echo "$as_me:2069: \"$ac_compile\"") >&5 2070 (eval $ac_compile) 2>&5 2071 ac_status=$? 2072 echo "$as_me:2072: \$? = $ac_status" >&5 2073 (exit $ac_status); } && 2074 { ac_try='test -s conftest.$ac_objext' 2075 { (eval echo "$as_me:2075: \"$ac_try\"") >&5 2076 (eval $ac_try) 2>&5 2077 ac_status=$? 2078 echo "$as_me:2078: \$? = $ac_status" >&5 2079 (exit $ac_status); }; }; then 2080 ac_cv_type_size_t=yes 2081 else 2082 echo "$as_me: failed program was:" >&5 2083 cat conftest.$ac_ext >&5 2084 ac_cv_type_size_t=no 2085 fi 2086 rm -f conftest.$ac_objext conftest.$ac_ext 2087 fi 2088 echo "$as_me:2088: result: $ac_cv_type_size_t" >&5 2089 echo "${ECHO_T}$ac_cv_type_size_t" >&6 2090 if test $ac_cv_type_size_t = yes; then 2091 : 2092 else 2093 2094 cat >>confdefs.h <<EOF 2095 #define size_t unsigned 2096 EOF 2097 2098 fi 2099 2100 echo "$as_me:2100: checking for stddef.h" >&5 2101 echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6 2102 if test "${ac_cv_header_stddef_h+set}" = set; then 2103 echo $ECHO_N "(cached) $ECHO_C" >&6 2104 else 2105 cat >conftest.$ac_ext <<_ACEOF 2106 #line 2106 "configure" 2107 #include "confdefs.h" 2108 #include <stddef.h> 2109 _ACEOF 2110 if { (eval echo "$as_me:2110: \"$ac_cpp conftest.$ac_ext\"") >&5 2111 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2112 ac_status=$? 2113 egrep -v '^ *\+' conftest.er1 >conftest.err 2114 rm -f conftest.er1 2115 cat conftest.err >&5 2116 echo "$as_me:2116: \$? = $ac_status" >&5 2117 (exit $ac_status); } >/dev/null; then 2118 if test -s conftest.err; then 2119 ac_cpp_err=$ac_c_preproc_warn_flag 2120 else 2121 ac_cpp_err= 2122 fi 2123 else 2124 ac_cpp_err=yes 2125 fi 2126 if test -z "$ac_cpp_err"; then 2127 ac_cv_header_stddef_h=yes 2128 else 2129 echo "$as_me: failed program was:" >&5 2130 cat conftest.$ac_ext >&5 2131 ac_cv_header_stddef_h=no 2132 fi 2133 rm -f conftest.err conftest.$ac_ext 2134 fi 2135 echo "$as_me:2135: result: $ac_cv_header_stddef_h" >&5 2136 echo "${ECHO_T}$ac_cv_header_stddef_h" >&6 2137 2138 echo "$as_me:2138: checking for sys/types.h" >&5 2139 echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6 2140 if test "${ac_cv_header_sys_types_h+set}" = set; then 2141 echo $ECHO_N "(cached) $ECHO_C" >&6 2142 else 2143 cat >conftest.$ac_ext <<_ACEOF 2144 #line 2144 "configure" 2145 #include "confdefs.h" 2146 #include <sys/types.h> 2147 _ACEOF 2148 if { (eval echo "$as_me:2148: \"$ac_cpp conftest.$ac_ext\"") >&5 2149 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2150 ac_status=$? 2151 egrep -v '^ *\+' conftest.er1 >conftest.err 2152 rm -f conftest.er1 2153 cat conftest.err >&5 2154 echo "$as_me:2154: \$? = $ac_status" >&5 2155 (exit $ac_status); } >/dev/null; then 2156 if test -s conftest.err; then 2157 ac_cpp_err=$ac_c_preproc_warn_flag 2158 else 2159 ac_cpp_err= 2160 fi 2161 else 2162 ac_cpp_err=yes 2163 fi 2164 if test -z "$ac_cpp_err"; then 2165 ac_cv_header_sys_types_h=yes 2166 else 2167 echo "$as_me: failed program was:" >&5 2168 cat conftest.$ac_ext >&5 2169 ac_cv_header_sys_types_h=no 2170 fi 2171 rm -f conftest.err conftest.$ac_ext 2172 fi 2173 echo "$as_me:2173: result: $ac_cv_header_sys_types_h" >&5 2174 echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6 2175 2176 for ac_func in errx 2177 do 2178 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2179 echo "$as_me:2179: checking for $ac_func" >&5 2180 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2181 if eval "test \"\${$as_ac_var+set}\" = set"; then 2182 echo $ECHO_N "(cached) $ECHO_C" >&6 2183 else 2184 cat >conftest.$ac_ext <<_ACEOF 2185 #line 2185 "configure" 2186 #include "confdefs.h" 2187 /* System header to define __stub macros and hopefully few prototypes, 2188 which can conflict with char $ac_func (); below. */ 2189 #include <assert.h> 2190 /* Override any gcc2 internal prototype to avoid an error. */ 2191 #ifdef __cplusplus 2192 extern "C" 2193 #endif 2194 /* We use char because int might match the return type of a gcc2 2195 builtin and then its argument prototype would still apply. */ 2196 char $ac_func (); 2197 char (*f) (); 2198 2199 int 2200 main () 2201 { 2202 /* The GNU C library defines this for functions which it implements 2203 to always fail with ENOSYS. Some functions are actually named 2204 something starting with __ and the normal name is an alias. */ 2205 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2206 choke me 2207 #else 2208 f = $ac_func; 2209 #endif 2210 2211 ; 2212 return 0; 2213 } 2214 _ACEOF 2215 rm -f conftest.$ac_objext conftest$ac_exeext 2216 if { (eval echo "$as_me:2216: \"$ac_link\"") >&5 2217 (eval $ac_link) 2>&5 2218 ac_status=$? 2219 echo "$as_me:2219: \$? = $ac_status" >&5 2220 (exit $ac_status); } && 2221 { ac_try='test -s conftest$ac_exeext' 2222 { (eval echo "$as_me:2222: \"$ac_try\"") >&5 2223 (eval $ac_try) 2>&5 2224 ac_status=$? 2225 echo "$as_me:2225: \$? = $ac_status" >&5 2226 (exit $ac_status); }; }; then 2227 eval "$as_ac_var=yes" 2228 else 2229 echo "$as_me: failed program was:" >&5 2230 cat conftest.$ac_ext >&5 2231 eval "$as_ac_var=no" 2232 fi 2233 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2234 fi 2235 echo "$as_me:2235: result: `eval echo '${'$as_ac_var'}'`" >&5 2236 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2237 if test `eval echo '${'$as_ac_var'}'` = yes; then 2238 cat >>confdefs.h <<EOF 2239 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2240 EOF 2241 2242 fi 2243 done 2244 2245 echo "$as_me:2245: checking for library containing fparseln" >&5 2246 echo $ECHO_N "checking for library containing fparseln... $ECHO_C" >&6 2247 if test "${ac_cv_search_fparseln+set}" = set; then 2248 echo $ECHO_N "(cached) $ECHO_C" >&6 2249 else 2250 ac_func_search_save_LIBS=$LIBS 2251 ac_cv_search_fparseln=no 2252 cat >conftest.$ac_ext <<_ACEOF 2253 #line 2253 "configure" 2254 #include "confdefs.h" 2255 2256 /* Override any gcc2 internal prototype to avoid an error. */ 2257 #ifdef __cplusplus 2258 extern "C" 2259 #endif 2260 /* We use char because int might match the return type of a gcc2 2261 builtin and then its argument prototype would still apply. */ 2262 char fparseln (); 2263 int 2264 main () 2265 { 2266 fparseln (); 2267 ; 2268 return 0; 2269 } 2270 _ACEOF 2271 rm -f conftest.$ac_objext conftest$ac_exeext 2272 if { (eval echo "$as_me:2272: \"$ac_link\"") >&5 2273 (eval $ac_link) 2>&5 2274 ac_status=$? 2275 echo "$as_me:2275: \$? = $ac_status" >&5 2276 (exit $ac_status); } && 2277 { ac_try='test -s conftest$ac_exeext' 2278 { (eval echo "$as_me:2278: \"$ac_try\"") >&5 2279 (eval $ac_try) 2>&5 2280 ac_status=$? 2281 echo "$as_me:2281: \$? = $ac_status" >&5 2282 (exit $ac_status); }; }; then 2283 ac_cv_search_fparseln="none required" 2284 else 2285 echo "$as_me: failed program was:" >&5 2286 cat conftest.$ac_ext >&5 2287 fi 2288 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2289 if test "$ac_cv_search_fparseln" = no; then 2290 for ac_lib in util; do 2291 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2292 cat >conftest.$ac_ext <<_ACEOF 2293 #line 2293 "configure" 2294 #include "confdefs.h" 2295 2296 /* Override any gcc2 internal prototype to avoid an error. */ 2297 #ifdef __cplusplus 2298 extern "C" 2299 #endif 2300 /* We use char because int might match the return type of a gcc2 2301 builtin and then its argument prototype would still apply. */ 2302 char fparseln (); 2303 int 2304 main () 2305 { 2306 fparseln (); 2307 ; 2308 return 0; 2309 } 2310 _ACEOF 2311 rm -f conftest.$ac_objext conftest$ac_exeext 2312 if { (eval echo "$as_me:2312: \"$ac_link\"") >&5 2313 (eval $ac_link) 2>&5 2314 ac_status=$? 2315 echo "$as_me:2315: \$? = $ac_status" >&5 2316 (exit $ac_status); } && 2317 { ac_try='test -s conftest$ac_exeext' 2318 { (eval echo "$as_me:2318: \"$ac_try\"") >&5 2319 (eval $ac_try) 2>&5 2320 ac_status=$? 2321 echo "$as_me:2321: \$? = $ac_status" >&5 2322 (exit $ac_status); }; }; then 2323 ac_cv_search_fparseln="-l$ac_lib" 2324 break 2325 else 2326 echo "$as_me: failed program was:" >&5 2327 cat conftest.$ac_ext >&5 2328 fi 2329 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2330 done 2331 fi 2332 LIBS=$ac_func_search_save_LIBS 2333 fi 2334 echo "$as_me:2334: result: $ac_cv_search_fparseln" >&5 2335 echo "${ECHO_T}$ac_cv_search_fparseln" >&6 2336 if test "$ac_cv_search_fparseln" != no; then 2337 test "$ac_cv_search_fparseln" = "none required" || LIBS="$ac_cv_search_fparseln $LIBS" 2338 cat >>confdefs.h <<\EOF 2339 #define HAVE_FPARSELN 1 2340 EOF 2341 2342 fi 2343 2344 for ac_func in setprogname 2345 do 2346 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2347 echo "$as_me:2347: checking for $ac_func" >&5 2348 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2349 if eval "test \"\${$as_ac_var+set}\" = set"; then 2350 echo $ECHO_N "(cached) $ECHO_C" >&6 2351 else 2352 cat >conftest.$ac_ext <<_ACEOF 2353 #line 2353 "configure" 2354 #include "confdefs.h" 2355 /* System header to define __stub macros and hopefully few prototypes, 2356 which can conflict with char $ac_func (); below. */ 2357 #include <assert.h> 2358 /* Override any gcc2 internal prototype to avoid an error. */ 2359 #ifdef __cplusplus 2360 extern "C" 2361 #endif 2362 /* We use char because int might match the return type of a gcc2 2363 builtin and then its argument prototype would still apply. */ 2364 char $ac_func (); 2365 char (*f) (); 2366 2367 int 2368 main () 2369 { 2370 /* The GNU C library defines this for functions which it implements 2371 to always fail with ENOSYS. Some functions are actually named 2372 something starting with __ and the normal name is an alias. */ 2373 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2374 choke me 2375 #else 2376 f = $ac_func; 2377 #endif 2378 2379 ; 2380 return 0; 2381 } 2382 _ACEOF 2383 rm -f conftest.$ac_objext conftest$ac_exeext 2384 if { (eval echo "$as_me:2384: \"$ac_link\"") >&5 2385 (eval $ac_link) 2>&5 2386 ac_status=$? 2387 echo "$as_me:2387: \$? = $ac_status" >&5 2388 (exit $ac_status); } && 2389 { ac_try='test -s conftest$ac_exeext' 2390 { (eval echo "$as_me:2390: \"$ac_try\"") >&5 2391 (eval $ac_try) 2>&5 2392 ac_status=$? 2393 echo "$as_me:2393: \$? = $ac_status" >&5 2394 (exit $ac_status); }; }; then 2395 eval "$as_ac_var=yes" 2396 else 2397 echo "$as_me: failed program was:" >&5 2398 cat conftest.$ac_ext >&5 2399 eval "$as_ac_var=no" 2400 fi 2401 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2402 fi 2403 echo "$as_me:2403: result: `eval echo '${'$as_ac_var'}'`" >&5 2404 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2405 if test `eval echo '${'$as_ac_var'}'` = yes; then 2406 cat >>confdefs.h <<EOF 2407 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2408 EOF 2409 2410 fi 2411 done 2412 2413 cat >confcache <<\_ACEOF 2414 # This file is a shell script that caches the results of configure 2415 # tests run on this system so they can be shared between configure 2416 # scripts and configure runs, see configure's option --config-cache. 2417 # It is not useful on other systems. If it contains results you don't 2418 # want to keep, you may remove or edit it. 2419 # 2420 # config.status only pays attention to the cache file if you give it 2421 # the --recheck option to rerun configure. 2422 # 2423 # `ac_cv_env_foo' variables (set or unset) will be overriden when 2424 # loading this file, other *unset* `ac_cv_foo' will be assigned the 2425 # following values. 2426 2427 _ACEOF 2428 2429 # The following way of writing the cache mishandles newlines in values, 2430 # but we know of no workaround that is simple, portable, and efficient. 2431 # So, don't put newlines in cache variables' values. 2432 # Ultrix sh set writes to stderr and can't be redirected directly, 2433 # and sets the high bit in the cache file unless we assign to the vars. 2434 { 2435 (set) 2>&1 | 2436 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2437 *ac_space=\ *) 2438 # `set' does not quote correctly, so add quotes (double-quote 2439 # substitution turns \\\\ into \\, and sed turns \\ into \). 2440 sed -n \ 2441 "s/'/'\\\\''/g; 2442 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2443 ;; 2444 *) 2445 # `set' quotes correctly as required by POSIX, so do not add quotes. 2446 sed -n \ 2447 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2448 ;; 2449 esac; 2450 } | 2451 sed ' 2452 t clear 2453 : clear 2454 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2455 t end 2456 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2457 : end' >>confcache 2458 if cmp -s $cache_file confcache; then :; else 2459 if test -w $cache_file; then 2460 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2461 cat confcache >$cache_file 2462 else 2463 echo "not updating unwritable cache $cache_file" 2464 fi 2465 fi 2466 rm -f confcache 2467 2468 test "x$prefix" = xNONE && prefix=$ac_default_prefix 2469 # Let make expand exec_prefix. 2470 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2471 2472 # VPATH may cause trouble with some makes, so we remove $(srcdir), 2473 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2474 # trailing colons and then remove the whole line if VPATH becomes empty 2475 # (actually we leave an empty line to preserve line numbers). 2476 if test "x$srcdir" = x.; then 2477 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2478 s/:*\$(srcdir):*/:/; 2479 s/:*\${srcdir}:*/:/; 2480 s/:*@srcdir@:*/:/; 2481 s/^\([^=]*=[ ]*\):*/\1/; 2482 s/:*$//; 2483 s/^[^=]*=[ ]*$//; 2484 }' 2485 fi 2486 2487 DEFS=-DHAVE_CONFIG_H 2488 2489 : ${CONFIG_STATUS=./config.status} 2490 ac_clean_files_save=$ac_clean_files 2491 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2492 { echo "$as_me:2492: creating $CONFIG_STATUS" >&5 2493 echo "$as_me: creating $CONFIG_STATUS" >&6;} 2494 cat >$CONFIG_STATUS <<_ACEOF 2495 #! $SHELL 2496 # Generated automatically by configure. 2497 # Run this file to recreate the current configuration. 2498 # Compiler output produced by configure, useful for debugging 2499 # configure, is in config.log if it exists. 2500 2501 debug=false 2502 SHELL=\${CONFIG_SHELL-$SHELL} 2503 ac_cs_invocation="\$0 \$@" 2504 2505 _ACEOF 2506 2507 cat >>$CONFIG_STATUS <<\_ACEOF 2508 # Be Bourne compatible 2509 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2510 emulate sh 2511 NULLCMD=: 2512 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2513 set -o posix 2514 fi 2515 2516 # Name of the executable. 2517 as_me=`echo "$0" |sed 's,.*[\\/],,'` 2518 2519 if expr a : '\(a\)' >/dev/null 2>&1; then 2520 as_expr=expr 2521 else 2522 as_expr=false 2523 fi 2524 2525 rm -f conf$$ conf$$.exe conf$$.file 2526 echo >conf$$.file 2527 if ln -s conf$$.file conf$$ 2>/dev/null; then 2528 # We could just check for DJGPP; but this test a) works b) is more generic 2529 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2530 if test -f conf$$.exe; then 2531 # Don't use ln at all; we don't have any links 2532 as_ln_s='cp -p' 2533 else 2534 as_ln_s='ln -s' 2535 fi 2536 elif ln conf$$.file conf$$ 2>/dev/null; then 2537 as_ln_s=ln 2538 else 2539 as_ln_s='cp -p' 2540 fi 2541 rm -f conf$$ conf$$.exe conf$$.file 2542 2543 as_executable_p="test -f" 2544 2545 # Support unset when possible. 2546 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2547 as_unset=unset 2548 else 2549 as_unset=false 2550 fi 2551 2552 # NLS nuisances. 2553 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2554 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2555 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2556 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2557 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2558 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2559 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2560 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2561 2562 # IFS 2563 # We need space, tab and new line, in precisely that order. 2564 as_nl=' 2565 ' 2566 IFS=" $as_nl" 2567 2568 # CDPATH. 2569 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2570 2571 exec 6>&1 2572 2573 _ACEOF 2574 2575 # Files that config.status was made for. 2576 if test -n "$ac_config_files"; then 2577 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2578 fi 2579 2580 if test -n "$ac_config_headers"; then 2581 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2582 fi 2583 2584 if test -n "$ac_config_links"; then 2585 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2586 fi 2587 2588 if test -n "$ac_config_commands"; then 2589 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2590 fi 2591 2592 cat >>$CONFIG_STATUS <<\EOF 2593 2594 ac_cs_usage="\ 2595 \`$as_me' instantiates files from templates according to the 2596 current configuration. 2597 2598 Usage: $0 [OPTIONS] [FILE]... 2599 2600 -h, --help print this help, then exit 2601 -V, --version print version number, then exit 2602 -d, --debug don't remove temporary files 2603 --recheck update $as_me by reconfiguring in the same conditions 2604 --file=FILE[:TEMPLATE] 2605 instantiate the configuration file FILE 2606 --header=FILE[:TEMPLATE] 2607 instantiate the configuration header FILE 2608 2609 Configuration files: 2610 $config_files 2611 2612 Configuration headers: 2613 $config_headers 2614 2615 Report bugs to <bug-autoconf@gnu.org>." 2616 EOF 2617 2618 cat >>$CONFIG_STATUS <<EOF 2619 ac_cs_version="\\ 2620 libnbcompat config.status noversion 2621 configured by $0, generated by GNU Autoconf 2.52, 2622 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 2623 2624 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 2625 Free Software Foundation, Inc. 2626 This config.status script is free software; the Free Software Foundation 2627 gives unlimited permission to copy, distribute and modify it." 2628 srcdir=$srcdir 2629 EOF 2630 2631 cat >>$CONFIG_STATUS <<\EOF 2632 # If no file are specified by the user, then we need to provide default 2633 # value. By we need to know if files were specified by the user. 2634 ac_need_defaults=: 2635 while test $# != 0 2636 do 2637 case $1 in 2638 --*=*) 2639 ac_option=`expr "x$1" : 'x\([^=]*\)='` 2640 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 2641 shift 2642 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 2643 shift 2644 ;; 2645 -*);; 2646 *) # This is not an option, so the user has probably given explicit 2647 # arguments. 2648 ac_need_defaults=false;; 2649 esac 2650 2651 case $1 in 2652 # Handling of the options. 2653 EOF 2654 cat >>$CONFIG_STATUS <<EOF 2655 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2656 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 2657 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 2658 EOF 2659 cat >>$CONFIG_STATUS <<\EOF 2660 --version | --vers* | -V ) 2661 echo "$ac_cs_version"; exit 0 ;; 2662 --he | --h) 2663 # Conflict between --help and --header 2664 { { echo "$as_me:2664: error: ambiguous option: $1 2665 Try \`$0 --help' for more information." >&5 2666 echo "$as_me: error: ambiguous option: $1 2667 Try \`$0 --help' for more information." >&2;} 2668 { (exit 1); exit 1; }; };; 2669 --help | --hel | -h ) 2670 echo "$ac_cs_usage"; exit 0 ;; 2671 --debug | --d* | -d ) 2672 debug=: ;; 2673 --file | --fil | --fi | --f ) 2674 shift 2675 CONFIG_FILES="$CONFIG_FILES $1" 2676 ac_need_defaults=false;; 2677 --header | --heade | --head | --hea ) 2678 shift 2679 CONFIG_HEADERS="$CONFIG_HEADERS $1" 2680 ac_need_defaults=false;; 2681 2682 # This is an error. 2683 -*) { { echo "$as_me:2683: error: unrecognized option: $1 2684 Try \`$0 --help' for more information." >&5 2685 echo "$as_me: error: unrecognized option: $1 2686 Try \`$0 --help' for more information." >&2;} 2687 { (exit 1); exit 1; }; } ;; 2688 2689 *) ac_config_targets="$ac_config_targets $1" ;; 2690 2691 esac 2692 shift 2693 done 2694 2695 exec 5>>config.log 2696 cat >&5 << _ACEOF 2697 2698 ## ----------------------- ## 2699 ## Running config.status. ## 2700 ## ----------------------- ## 2701 2702 This file was extended by $as_me (libnbcompat noversion) 2.52, executed with 2703 CONFIG_FILES = $CONFIG_FILES 2704 CONFIG_HEADERS = $CONFIG_HEADERS 2705 CONFIG_LINKS = $CONFIG_LINKS 2706 CONFIG_COMMANDS = $CONFIG_COMMANDS 2707 > $ac_cs_invocation 2708 on `(hostname || uname -n) 2>/dev/null | sed 1q` 2709 2710 _ACEOF 2711 EOF 2712 2713 cat >>$CONFIG_STATUS <<\EOF 2714 for ac_config_target in $ac_config_targets 2715 do 2716 case "$ac_config_target" in 2717 # Handling of arguments. 2718 "defs.mk" ) CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 2719 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 2720 *) { { echo "$as_me:2720: error: invalid argument: $ac_config_target" >&5 2721 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 2722 { (exit 1); exit 1; }; };; 2723 esac 2724 done 2725 2726 # If the user did not use the arguments to specify the items to instantiate, 2727 # then the envvar interface is used. Set only those that are not. 2728 # We use the long form for the default assignment because of an extremely 2729 # bizarre bug on SunOS 4.1.3. 2730 if $ac_need_defaults; then 2731 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2732 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 2733 fi 2734 2735 # Create a temporary directory, and hook for its removal unless debugging. 2736 $debug || 2737 { 2738 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2739 trap '{ (exit 1); exit 1; }' 1 2 13 15 2740 } 2741 2742 # Create a (secure) tmp directory for tmp files. 2743 : ${TMPDIR=/tmp} 2744 { 2745 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 2746 test -n "$tmp" && test -d "$tmp" 2747 } || 2748 { 2749 tmp=$TMPDIR/cs$$-$RANDOM 2750 (umask 077 && mkdir $tmp) 2751 } || 2752 { 2753 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 2754 { (exit 1); exit 1; } 2755 } 2756 2757 EOF 2758 2759 cat >>$CONFIG_STATUS <<EOF 2760 2761 # 2762 # CONFIG_FILES section. 2763 # 2764 2765 # No need to generate the scripts if there are no CONFIG_FILES. 2766 # This happens for instance when ./config.status config.h 2767 if test -n "\$CONFIG_FILES"; then 2768 # Protect against being on the right side of a sed subst in config.status. 2769 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 2770 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 2771 s,@SHELL@,$SHELL,;t t 2772 s,@exec_prefix@,$exec_prefix,;t t 2773 s,@prefix@,$prefix,;t t 2774 s,@program_transform_name@,$program_transform_name,;t t 2775 s,@bindir@,$bindir,;t t 2776 s,@sbindir@,$sbindir,;t t 2777 s,@libexecdir@,$libexecdir,;t t 2778 s,@datadir@,$datadir,;t t 2779 s,@sysconfdir@,$sysconfdir,;t t 2780 s,@sharedstatedir@,$sharedstatedir,;t t 2781 s,@localstatedir@,$localstatedir,;t t 2782 s,@libdir@,$libdir,;t t 2783 s,@includedir@,$includedir,;t t 2784 s,@oldincludedir@,$oldincludedir,;t t 2785 s,@infodir@,$infodir,;t t 2786 s,@mandir@,$mandir,;t t 2787 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 2788 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 2789 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 2790 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 2791 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 2792 s,@build_alias@,$build_alias,;t t 2793 s,@host_alias@,$host_alias,;t t 2794 s,@target_alias@,$target_alias,;t t 2795 s,@ECHO_C@,$ECHO_C,;t t 2796 s,@ECHO_N@,$ECHO_N,;t t 2797 s,@ECHO_T@,$ECHO_T,;t t 2798 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 2799 s,@DEFS@,$DEFS,;t t 2800 s,@LIBS@,$LIBS,;t t 2801 s,@CC@,$CC,;t t 2802 s,@CFLAGS@,$CFLAGS,;t t 2803 s,@LDFLAGS@,$LDFLAGS,;t t 2804 s,@CPPFLAGS@,$CPPFLAGS,;t t 2805 s,@ac_ct_CC@,$ac_ct_CC,;t t 2806 s,@EXEEXT@,$EXEEXT,;t t 2807 s,@OBJEXT@,$OBJEXT,;t t 2808 s,@CPP@,$CPP,;t t 2809 CEOF 2810 2811 EOF 2812 2813 cat >>$CONFIG_STATUS <<\EOF 2814 # Split the substitutions into bite-sized pieces for seds with 2815 # small command number limits, like on Digital OSF/1 and HP-UX. 2816 ac_max_sed_lines=48 2817 ac_sed_frag=1 # Number of current file. 2818 ac_beg=1 # First line for current file. 2819 ac_end=$ac_max_sed_lines # Line after last line for current file. 2820 ac_more_lines=: 2821 ac_sed_cmds= 2822 while $ac_more_lines; do 2823 if test $ac_beg -gt 1; then 2824 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2825 else 2826 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2827 fi 2828 if test ! -s $tmp/subs.frag; then 2829 ac_more_lines=false 2830 else 2831 # The purpose of the label and of the branching condition is to 2832 # speed up the sed processing (if there are no `@' at all, there 2833 # is no need to browse any of the substitutions). 2834 # These are the two extra sed commands mentioned above. 2835 (echo ':t 2836 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 2837 if test -z "$ac_sed_cmds"; then 2838 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 2839 else 2840 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 2841 fi 2842 ac_sed_frag=`expr $ac_sed_frag + 1` 2843 ac_beg=$ac_end 2844 ac_end=`expr $ac_end + $ac_max_sed_lines` 2845 fi 2846 done 2847 if test -z "$ac_sed_cmds"; then 2848 ac_sed_cmds=cat 2849 fi 2850 fi # test -n "$CONFIG_FILES" 2851 2852 EOF 2853 cat >>$CONFIG_STATUS <<\EOF 2854 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 2855 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2856 case $ac_file in 2857 - | *:- | *:-:* ) # input from stdin 2858 cat >$tmp/stdin 2859 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2860 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2861 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2862 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2863 * ) ac_file_in=$ac_file.in ;; 2864 esac 2865 2866 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 2867 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2868 X"$ac_file" : 'X\(//\)[^/]' \| \ 2869 X"$ac_file" : 'X\(//\)$' \| \ 2870 X"$ac_file" : 'X\(/\)' \| \ 2871 . : '\(.\)' 2>/dev/null || 2872 echo X"$ac_file" | 2873 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2874 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2875 /^X\(\/\/\)$/{ s//\1/; q; } 2876 /^X\(\/\).*/{ s//\1/; q; } 2877 s/.*/./; q'` 2878 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2879 { case "$ac_dir" in 2880 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 2881 *) as_incr_dir=.;; 2882 esac 2883 as_dummy="$ac_dir" 2884 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 2885 case $as_mkdir_dir in 2886 # Skip DOS drivespec 2887 ?:) as_incr_dir=$as_mkdir_dir ;; 2888 *) 2889 as_incr_dir=$as_incr_dir/$as_mkdir_dir 2890 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 2891 ;; 2892 esac 2893 done; } 2894 2895 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 2896 # A "../" for each directory in $ac_dir_suffix. 2897 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 2898 else 2899 ac_dir_suffix= ac_dots= 2900 fi 2901 2902 case $srcdir in 2903 .) ac_srcdir=. 2904 if test -z "$ac_dots"; then 2905 ac_top_srcdir=. 2906 else 2907 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 2908 fi ;; 2909 [\\/]* | ?:[\\/]* ) 2910 ac_srcdir=$srcdir$ac_dir_suffix; 2911 ac_top_srcdir=$srcdir ;; 2912 *) # Relative path. 2913 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 2914 ac_top_srcdir=$ac_dots$srcdir ;; 2915 esac 2916 2917 if test x"$ac_file" != x-; then 2918 { echo "$as_me:2918: creating $ac_file" >&5 2919 echo "$as_me: creating $ac_file" >&6;} 2920 rm -f "$ac_file" 2921 fi 2922 # Let's still pretend it is `configure' which instantiates (i.e., don't 2923 # use $as_me), people would be surprised to read: 2924 # /* config.h. Generated automatically by config.status. */ 2925 configure_input="Generated automatically from `echo $ac_file_in | 2926 sed 's,.*/,,'` by configure." 2927 2928 # First look for the input files in the build tree, otherwise in the 2929 # src tree. 2930 ac_file_inputs=`IFS=: 2931 for f in $ac_file_in; do 2932 case $f in 2933 -) echo $tmp/stdin ;; 2934 [\\/$]*) 2935 # Absolute (can't be DOS-style, as IFS=:) 2936 test -f "$f" || { { echo "$as_me:2936: error: cannot find input file: $f" >&5 2937 echo "$as_me: error: cannot find input file: $f" >&2;} 2938 { (exit 1); exit 1; }; } 2939 echo $f;; 2940 *) # Relative 2941 if test -f "$f"; then 2942 # Build tree 2943 echo $f 2944 elif test -f "$srcdir/$f"; then 2945 # Source tree 2946 echo $srcdir/$f 2947 else 2948 # /dev/null tree 2949 { { echo "$as_me:2949: error: cannot find input file: $f" >&5 2950 echo "$as_me: error: cannot find input file: $f" >&2;} 2951 { (exit 1); exit 1; }; } 2952 fi;; 2953 esac 2954 done` || { (exit 1); exit 1; } 2955 EOF 2956 cat >>$CONFIG_STATUS <<EOF 2957 sed "$ac_vpsub 2958 $extrasub 2959 EOF 2960 cat >>$CONFIG_STATUS <<\EOF 2961 :t 2962 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2963 s,@configure_input@,$configure_input,;t t 2964 s,@srcdir@,$ac_srcdir,;t t 2965 s,@top_srcdir@,$ac_top_srcdir,;t t 2966 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 2967 rm -f $tmp/stdin 2968 if test x"$ac_file" != x-; then 2969 mv $tmp/out $ac_file 2970 else 2971 cat $tmp/out 2972 rm -f $tmp/out 2973 fi 2974 2975 done 2976 EOF 2977 cat >>$CONFIG_STATUS <<\EOF 2978 2979 # 2980 # CONFIG_HEADER section. 2981 # 2982 2983 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2984 # NAME is the cpp macro being defined and VALUE is the value it is being given. 2985 # 2986 # ac_d sets the value in "#define NAME VALUE" lines. 2987 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2988 ac_dB='[ ].*$,\1#\2' 2989 ac_dC=' ' 2990 ac_dD=',;t' 2991 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2992 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2993 ac_uB='$,\1#\2define\3' 2994 ac_uC=' ' 2995 ac_uD=',;t' 2996 2997 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 2998 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2999 case $ac_file in 3000 - | *:- | *:-:* ) # input from stdin 3001 cat >$tmp/stdin 3002 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3003 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3004 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3005 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3006 * ) ac_file_in=$ac_file.in ;; 3007 esac 3008 3009 test x"$ac_file" != x- && { echo "$as_me:3009: creating $ac_file" >&5 3010 echo "$as_me: creating $ac_file" >&6;} 3011 3012 # First look for the input files in the build tree, otherwise in the 3013 # src tree. 3014 ac_file_inputs=`IFS=: 3015 for f in $ac_file_in; do 3016 case $f in 3017 -) echo $tmp/stdin ;; 3018 [\\/$]*) 3019 # Absolute (can't be DOS-style, as IFS=:) 3020 test -f "$f" || { { echo "$as_me:3020: error: cannot find input file: $f" >&5 3021 echo "$as_me: error: cannot find input file: $f" >&2;} 3022 { (exit 1); exit 1; }; } 3023 echo $f;; 3024 *) # Relative 3025 if test -f "$f"; then 3026 # Build tree 3027 echo $f 3028 elif test -f "$srcdir/$f"; then 3029 # Source tree 3030 echo $srcdir/$f 3031 else 3032 # /dev/null tree 3033 { { echo "$as_me:3033: error: cannot find input file: $f" >&5 3034 echo "$as_me: error: cannot find input file: $f" >&2;} 3035 { (exit 1); exit 1; }; } 3036 fi;; 3037 esac 3038 done` || { (exit 1); exit 1; } 3039 # Remove the trailing spaces. 3040 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 3041 3042 EOF 3043 3044 # Transform confdefs.h into two sed scripts, `conftest.defines' and 3045 # `conftest.undefs', that substitutes the proper values into 3046 # config.h.in to produce config.h. The first handles `#define' 3047 # templates, and the second `#undef' templates. 3048 # And first: Protect against being on the right side of a sed subst in 3049 # config.status. Protect against being in an unquoted here document 3050 # in config.status. 3051 rm -f conftest.defines conftest.undefs 3052 # Using a here document instead of a string reduces the quoting nightmare. 3053 # Putting comments in sed scripts is not portable. 3054 # 3055 # `end' is used to avoid that the second main sed command (meant for 3056 # 0-ary CPP macros) applies to n-ary macro definitions. 3057 # See the Autoconf documentation for `clear'. 3058 cat >confdef2sed.sed <<\EOF 3059 s/[\\&,]/\\&/g 3060 s,[\\$`],\\&,g 3061 t clear 3062 : clear 3063 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 3064 t end 3065 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 3066 : end 3067 EOF 3068 # If some macros were called several times there might be several times 3069 # the same #defines, which is useless. Nevertheless, we may not want to 3070 # sort them, since we want the *last* AC-DEFINE to be honored. 3071 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 3072 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 3073 rm -f confdef2sed.sed 3074 3075 # This sed command replaces #undef with comments. This is necessary, for 3076 # example, in the case of _POSIX_SOURCE, which is predefined and required 3077 # on some systems where configure will not decide to define it. 3078 cat >>conftest.undefs <<\EOF 3079 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 3080 EOF 3081 3082 # Break up conftest.defines because some shells have a limit on the size 3083 # of here documents, and old seds have small limits too (100 cmds). 3084 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 3085 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 3086 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 3087 echo ' :' >>$CONFIG_STATUS 3088 rm -f conftest.tail 3089 while grep . conftest.defines >/dev/null 3090 do 3091 # Write a limited-size here document to $tmp/defines.sed. 3092 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 3093 # Speed up: don't consider the non `#define' lines. 3094 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 3095 # Work around the forget-to-reset-the-flag bug. 3096 echo 't clr' >>$CONFIG_STATUS 3097 echo ': clr' >>$CONFIG_STATUS 3098 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 3099 echo 'CEOF 3100 sed -f $tmp/defines.sed $tmp/in >$tmp/out 3101 rm -f $tmp/in 3102 mv $tmp/out $tmp/in 3103 ' >>$CONFIG_STATUS 3104 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 3105 rm -f conftest.defines 3106 mv conftest.tail conftest.defines 3107 done 3108 rm -f conftest.defines 3109 echo ' fi # egrep' >>$CONFIG_STATUS 3110 echo >>$CONFIG_STATUS 3111 3112 # Break up conftest.undefs because some shells have a limit on the size 3113 # of here documents, and old seds have small limits too (100 cmds). 3114 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 3115 rm -f conftest.tail 3116 while grep . conftest.undefs >/dev/null 3117 do 3118 # Write a limited-size here document to $tmp/undefs.sed. 3119 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 3120 # Speed up: don't consider the non `#undef' 3121 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 3122 # Work around the forget-to-reset-the-flag bug. 3123 echo 't clr' >>$CONFIG_STATUS 3124 echo ': clr' >>$CONFIG_STATUS 3125 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 3126 echo 'CEOF 3127 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 3128 rm -f $tmp/in 3129 mv $tmp/out $tmp/in 3130 ' >>$CONFIG_STATUS 3131 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 3132 rm -f conftest.undefs 3133 mv conftest.tail conftest.undefs 3134 done 3135 rm -f conftest.undefs 3136 3137 cat >>$CONFIG_STATUS <<\EOF 3138 # Let's still pretend it is `configure' which instantiates (i.e., don't 3139 # use $as_me), people would be surprised to read: 3140 # /* config.h. Generated automatically by config.status. */ 3141 if test x"$ac_file" = x-; then 3142 echo "/* Generated automatically by configure. */" >$tmp/config.h 3143 else 3144 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 3145 fi 3146 cat $tmp/in >>$tmp/config.h 3147 rm -f $tmp/in 3148 if test x"$ac_file" != x-; then 3149 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 3150 { echo "$as_me:3150: $ac_file is unchanged" >&5 3151 echo "$as_me: $ac_file is unchanged" >&6;} 3152 else 3153 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3154 X"$ac_file" : 'X\(//\)[^/]' \| \ 3155 X"$ac_file" : 'X\(//\)$' \| \ 3156 X"$ac_file" : 'X\(/\)' \| \ 3157 . : '\(.\)' 2>/dev/null || 3158 echo X"$ac_file" | 3159 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3160 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3161 /^X\(\/\/\)$/{ s//\1/; q; } 3162 /^X\(\/\).*/{ s//\1/; q; } 3163 s/.*/./; q'` 3164 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3165 { case "$ac_dir" in 3166 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3167 *) as_incr_dir=.;; 3168 esac 3169 as_dummy="$ac_dir" 3170 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3171 case $as_mkdir_dir in 3172 # Skip DOS drivespec 3173 ?:) as_incr_dir=$as_mkdir_dir ;; 3174 *) 3175 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3176 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3177 ;; 3178 esac 3179 done; } 3180 3181 fi 3182 rm -f $ac_file 3183 mv $tmp/config.h $ac_file 3184 fi 3185 else 3186 cat $tmp/config.h 3187 rm -f $tmp/config.h 3188 fi 3189 done 3190 EOF 3191 3192 cat >>$CONFIG_STATUS <<\EOF 3193 3194 { (exit 0); exit 0; } 3195 EOF 3196 chmod +x $CONFIG_STATUS 3197 ac_clean_files=$ac_clean_files_save 3198 3199 # configure is writing to config.log, and then calls config.status. 3200 # config.status does its own redirection, appending to config.log. 3201 # Unfortunately, on DOS this fails, as config.log is still kept open 3202 # by configure, so config.status won't be able to write to it; its 3203 # output is simply discarded. So we exec the FD to /dev/null, 3204 # effectively closing config.log, so it can be properly (re)opened and 3205 # appended to by config.status. When coming back to configure, we 3206 # need to make the FD available again. 3207 if test "$no_create" != yes; then 3208 ac_cs_success=: 3209 exec 5>/dev/null 3210 $SHELL $CONFIG_STATUS || ac_cs_success=false 3211 exec 5>>config.log 3212 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3213 # would make configure fail if this is the last instruction. 3214 $ac_cs_success || { (exit 1); exit 1; } 3215 fi 3216 3217
Indexes created Tue Sep 30 17:09:57 GMT 2025