configure revision 1.3
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@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 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 ;; 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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 607Usage: $0 [OPTION]... [VAR=VALUE]... 608 609To assign environment variables (e.g., CC, CFLAGS...), specify them as 610VAR=VALUE. See below for descriptions of some of the useful variables. 611 612Defaults for the options are specified in brackets. 613 614Configuration: 615 -h, --help display this help and exit 616 --help=short display options specific to this package 617 --help=recursive display the short help of all the included packages 618 -V, --version display version information and exit 619 -q, --quiet, --silent do not print \`checking...' messages 620 --cache-file=FILE cache test results in FILE [disabled] 621 -C, --config-cache alias for \`--cache-file=config.cache' 622 -n, --no-create do not create output files 623 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 624 625EOF 626 627 cat <<EOF 628Installation directories: 629 --prefix=PREFIX install architecture-independent files in PREFIX 630 [$ac_default_prefix] 631 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 632 [PREFIX] 633 634By default, \`make install' will install all the files in 635\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 636an installation prefix other than \`$ac_default_prefix' using \`--prefix', 637for instance \`--prefix=\$HOME'. 638 639For better control, use the options below. 640 641Fine tuning of the installation directories: 642 --bindir=DIR user executables [EPREFIX/bin] 643 --sbindir=DIR system admin executables [EPREFIX/sbin] 644 --libexecdir=DIR program executables [EPREFIX/libexec] 645 --datadir=DIR read-only architecture-independent data [PREFIX/share] 646 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 647 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 648 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 649 --libdir=DIR object code libraries [EPREFIX/lib] 650 --includedir=DIR C header files [PREFIX/include] 651 --oldincludedir=DIR C header files for non-gcc [/usr/include] 652 --infodir=DIR info documentation [PREFIX/info] 653 --mandir=DIR man documentation [PREFIX/man] 654EOF 655 656 cat <<\EOF 657EOF 658fi 659 660if test -n "$ac_init_help"; then 661 case $ac_init_help in 662 short | recursive ) echo "Configuration of libnbcompat noversion:";; 663 esac 664 cat <<\EOF 665 666Some influential environment variables: 667 CC C compiler command 668 CFLAGS C compiler flags 669 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 670 nonstandard directory <lib dir> 671 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 672 headers in a nonstandard directory <include dir> 673 CPP C preprocessor 674 675Use these variables to override the choices made by `configure' or to help 676it to find libraries and programs with nonstandard names/locations. 677 678Report bugs to <lib-bug-people@netbsd.org>. 679EOF 680fi 681 682if test "$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 $ac_popdir 715 done 716fi 717 718test -n "$ac_init_help" && exit 0 719if $ac_init_version; then 720 cat <<\EOF 721libnbcompat configure noversion 722generated by GNU Autoconf 2.52 723 724Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 725Free Software Foundation, Inc. 726This configure script is free software; the Free Software Foundation 727gives unlimited permission to copy, distribute and modify it. 728EOF 729 exit 0 730fi 731exec 5>config.log 732cat >&5 <<EOF 733This file contains any messages produced by compilers while 734running configure, to aid debugging if configure makes a mistake. 735 736It was created by libnbcompat $as_me noversion, which was 737generated by GNU Autoconf 2.52. Invocation command line was 738 739 $ $0 $@ 740 741EOF 742{ 743cat <<_ASUNAME 744## ---------- ## 745## Platform. ## 746## ---------- ## 747 748hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 749uname -m = `(uname -m) 2>/dev/null || echo unknown` 750uname -r = `(uname -r) 2>/dev/null || echo unknown` 751uname -s = `(uname -s) 2>/dev/null || echo unknown` 752uname -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` 760hostinfo = `(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 765PATH = $PATH 766 767_ASUNAME 768} >&5 769 770cat >&5 <<EOF 771## ------------ ## 772## Core tests. ## 773## ------------ ## 774 775EOF 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. 780ac_configure_args= 781ac_sep= 782for ac_arg 783do 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$ac_arg" 794 ac_sep=" " ;; 795 esac 796 # Get rid of the leading space. 797done 798 799# When interrupted or exit'd, cleanup temporary files, and complete 800# config.log. We remove comments because anyway the quotes in there 801# would cause problems or look ugly. 802trap 'exit_status=$? 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 $exit_status 839 ' 0 840for ac_signal in 1 2 13 15; do 841 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 842done 843ac_signal=0 844 845# confdefs.h avoids OS command line length limits that DEFS can exceed. 846rm -rf conftest* confdefs.h 847# AIX cpp loses on an empty file, so make sure it contains at least a newline. 848echo >confdefs.h 849 850# Let the site file select an alternate cache file if it wants to. 851# Prefer explicitly selected file to automatically selected ones. 852if test -z "$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 858fi 859for ac_site_file in $CONFIG_SITE; do 860 if test -r "$ac_site_file"; then 861 { echo "$as_me:861: loading site script $ac_site_file" >&5 862echo "$as_me: loading site script $ac_site_file" >&6;} 863 cat "$ac_site_file" >&5 864 . "$ac_site_file" 865 fi 866done 867 868if test -r "$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 $cache_file" >&5 873echo "$as_me: loading cache $cache_file" >&6;} 874 case $cache_file in 875 [\\/]* | ?:[\\/]* ) . $cache_file;; 876 *) . ./$cache_file;; 877 esac 878 fi 879else 880 { echo "$as_me:880: creating cache $cache_file" >&5 881echo "$as_me: creating cache $cache_file" >&6;} 882 >$cache_file 883fi 884 885# Check that the precious variables saved in the cache have kept the same 886# value. 887ac_cache_corrupted=false 888for 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 \`$ac_old_val' in the previous run" >&5 897echo "$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 901echo "$as_me: error: \`$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 907echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 908 { echo "$as_me:908: former value: $ac_old_val" >&5 909echo "$as_me: former value: $ac_old_val" >&2;} 910 { echo "$as_me:910: current value: $ac_new_val" >&5 911echo "$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 927done 928if $ac_cache_corrupted; then 929 { echo "$as_me:929: error: changes in the environment can compromise the build" >&5 930echo "$as_me: error: changes in the environment can compromise the build" >&2;} 931 { { echo "$as_me:931: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 932echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 933 { (exit 1); exit 1; }; } 934fi 935 936ac_ext=c 937ac_cpp='$CPP $CPPFLAGS' 938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 939ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 940ac_compiler_gnu=$ac_cv_c_compiler_gnu 941 942case `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= ;; 947esac 948echo "#! $SHELL" >conftest.sh 949echo "exit 0" >>conftest.sh 950chmod +x conftest.sh 951if { (echo "$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 $ac_status); }; then 956 ac_path_separator=';' 957else 958 ac_path_separator=: 959fi 960PATH_SEPARATOR="$ac_path_separator" 961rm -f conftest.sh 962 963ac_config_headers="$ac_config_headers config.h" 964 965ac_config_files="$ac_config_files defs.mk" 966 967ac_ext=c 968ac_cpp='$CPP $CPPFLAGS' 969ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 970ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 971ac_compiler_gnu=$ac_cv_c_compiler_gnu 972if 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. 974set dummy ${ac_tool_prefix}gcc; ac_word=$2 975echo "$as_me:975: checking for $ac_word" >&5 976echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 977if test "${ac_cv_prog_CC+set}" = set; then 978 echo $ECHO_N "(cached) $ECHO_C" >&6 979else 980 if test -n "$CC"; then 981 ac_cv_prog_CC="$CC" # Let the user override the test. 982else 983 ac_save_IFS=$IFS; IFS=$ac_path_separator 984ac_dummy="$PATH" 985for ac_dir in $ac_dummy; do 986 IFS=$ac_save_IFS 987 test -z "$ac_dir" && ac_dir=. 988 $as_executable_p "$ac_dir/$ac_word" || continue 989ac_cv_prog_CC="${ac_tool_prefix}gcc" 990echo "$as_me:990: found $ac_dir/$ac_word" >&5 991break 992done 993 994fi 995fi 996CC=$ac_cv_prog_CC 997if test -n "$CC"; then 998 echo "$as_me:998: result: $CC" >&5 999echo "${ECHO_T}$CC" >&6 1000else 1001 echo "$as_me:1001: result: no" >&5 1002echo "${ECHO_T}no" >&6 1003fi 1004 1005fi 1006if test -z "$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. 1009set dummy gcc; ac_word=$2 1010echo "$as_me:1010: checking for $ac_word" >&5 1011echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1012if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1013 echo $ECHO_N "(cached) $ECHO_C" >&6 1014else 1015 if test -n "$ac_ct_CC"; then 1016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1017else 1018 ac_save_IFS=$IFS; IFS=$ac_path_separator 1019ac_dummy="$PATH" 1020for ac_dir in $ac_dummy; do 1021 IFS=$ac_save_IFS 1022 test -z "$ac_dir" && ac_dir=. 1023 $as_executable_p "$ac_dir/$ac_word" || continue 1024ac_cv_prog_ac_ct_CC="gcc" 1025echo "$as_me:1025: found $ac_dir/$ac_word" >&5 1026break 1027done 1028 1029fi 1030fi 1031ac_ct_CC=$ac_cv_prog_ac_ct_CC 1032if test -n "$ac_ct_CC"; then 1033 echo "$as_me:1033: result: $ac_ct_CC" >&5 1034echo "${ECHO_T}$ac_ct_CC" >&6 1035else 1036 echo "$as_me:1036: result: no" >&5 1037echo "${ECHO_T}no" >&6 1038fi 1039 1040 CC=$ac_ct_CC 1041else 1042 CC="$ac_cv_prog_CC" 1043fi 1044 1045if test -z "$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. 1048set dummy ${ac_tool_prefix}cc; ac_word=$2 1049echo "$as_me:1049: checking for $ac_word" >&5 1050echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1051if test "${ac_cv_prog_CC+set}" = set; then 1052 echo $ECHO_N "(cached) $ECHO_C" >&6 1053else 1054 if test -n "$CC"; then 1055 ac_cv_prog_CC="$CC" # Let the user override the test. 1056else 1057 ac_save_IFS=$IFS; IFS=$ac_path_separator 1058ac_dummy="$PATH" 1059for ac_dir in $ac_dummy; do 1060 IFS=$ac_save_IFS 1061 test -z "$ac_dir" && ac_dir=. 1062 $as_executable_p "$ac_dir/$ac_word" || continue 1063ac_cv_prog_CC="${ac_tool_prefix}cc" 1064echo "$as_me:1064: found $ac_dir/$ac_word" >&5 1065break 1066done 1067 1068fi 1069fi 1070CC=$ac_cv_prog_CC 1071if test -n "$CC"; then 1072 echo "$as_me:1072: result: $CC" >&5 1073echo "${ECHO_T}$CC" >&6 1074else 1075 echo "$as_me:1075: result: no" >&5 1076echo "${ECHO_T}no" >&6 1077fi 1078 1079fi 1080if test -z "$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. 1083set dummy cc; ac_word=$2 1084echo "$as_me:1084: checking for $ac_word" >&5 1085echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1086if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1087 echo $ECHO_N "(cached) $ECHO_C" >&6 1088else 1089 if test -n "$ac_ct_CC"; then 1090 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1091else 1092 ac_save_IFS=$IFS; IFS=$ac_path_separator 1093ac_dummy="$PATH" 1094for ac_dir in $ac_dummy; do 1095 IFS=$ac_save_IFS 1096 test -z "$ac_dir" && ac_dir=. 1097 $as_executable_p "$ac_dir/$ac_word" || continue 1098ac_cv_prog_ac_ct_CC="cc" 1099echo "$as_me:1099: found $ac_dir/$ac_word" >&5 1100break 1101done 1102 1103fi 1104fi 1105ac_ct_CC=$ac_cv_prog_ac_ct_CC 1106if test -n "$ac_ct_CC"; then 1107 echo "$as_me:1107: result: $ac_ct_CC" >&5 1108echo "${ECHO_T}$ac_ct_CC" >&6 1109else 1110 echo "$as_me:1110: result: no" >&5 1111echo "${ECHO_T}no" >&6 1112fi 1113 1114 CC=$ac_ct_CC 1115else 1116 CC="$ac_cv_prog_CC" 1117fi 1118 1119fi 1120if test -z "$CC"; then 1121 # Extract the first word of "cc", so it can be a program name with args. 1122set dummy cc; ac_word=$2 1123echo "$as_me:1123: checking for $ac_word" >&5 1124echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1125if test "${ac_cv_prog_CC+set}" = set; then 1126 echo $ECHO_N "(cached) $ECHO_C" >&6 1127else 1128 if test -n "$CC"; then 1129 ac_cv_prog_CC="$CC" # Let the user override the test. 1130else 1131 ac_prog_rejected=no 1132 ac_save_IFS=$IFS; IFS=$ac_path_separator 1133ac_dummy="$PATH" 1134for ac_dir in $ac_dummy; do 1135 IFS=$ac_save_IFS 1136 test -z "$ac_dir" && ac_dir=. 1137 $as_executable_p "$ac_dir/$ac_word" || continue 1138if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1139 ac_prog_rejected=yes 1140 continue 1141fi 1142ac_cv_prog_CC="cc" 1143echo "$as_me:1143: found $ac_dir/$ac_word" >&5 1144break 1145done 1146 1147if 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="$@" 1159 fi 1160fi 1161fi 1162fi 1163CC=$ac_cv_prog_CC 1164if test -n "$CC"; then 1165 echo "$as_me:1165: result: $CC" >&5 1166echo "${ECHO_T}$CC" >&6 1167else 1168 echo "$as_me:1168: result: no" >&5 1169echo "${ECHO_T}no" >&6 1170fi 1171 1172fi 1173if test -z "$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. 1178set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1179echo "$as_me:1179: checking for $ac_word" >&5 1180echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1181if test "${ac_cv_prog_CC+set}" = set; then 1182 echo $ECHO_N "(cached) $ECHO_C" >&6 1183else 1184 if test -n "$CC"; then 1185 ac_cv_prog_CC="$CC" # Let the user override the test. 1186else 1187 ac_save_IFS=$IFS; IFS=$ac_path_separator 1188ac_dummy="$PATH" 1189for ac_dir in $ac_dummy; do 1190 IFS=$ac_save_IFS 1191 test -z "$ac_dir" && ac_dir=. 1192 $as_executable_p "$ac_dir/$ac_word" || continue 1193ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1194echo "$as_me:1194: found $ac_dir/$ac_word" >&5 1195break 1196done 1197 1198fi 1199fi 1200CC=$ac_cv_prog_CC 1201if test -n "$CC"; then 1202 echo "$as_me:1202: result: $CC" >&5 1203echo "${ECHO_T}$CC" >&6 1204else 1205 echo "$as_me:1205: result: no" >&5 1206echo "${ECHO_T}no" >&6 1207fi 1208 1209 test -n "$CC" && break 1210 done 1211fi 1212if test -z "$CC"; then 1213 ac_ct_CC=$CC 1214 for ac_prog in cl 1215do 1216 # Extract the first word of "$ac_prog", so it can be a program name with args. 1217set dummy $ac_prog; ac_word=$2 1218echo "$as_me:1218: checking for $ac_word" >&5 1219echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1220if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1221 echo $ECHO_N "(cached) $ECHO_C" >&6 1222else 1223 if test -n "$ac_ct_CC"; then 1224 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1225else 1226 ac_save_IFS=$IFS; IFS=$ac_path_separator 1227ac_dummy="$PATH" 1228for ac_dir in $ac_dummy; do 1229 IFS=$ac_save_IFS 1230 test -z "$ac_dir" && ac_dir=. 1231 $as_executable_p "$ac_dir/$ac_word" || continue 1232ac_cv_prog_ac_ct_CC="$ac_prog" 1233echo "$as_me:1233: found $ac_dir/$ac_word" >&5 1234break 1235done 1236 1237fi 1238fi 1239ac_ct_CC=$ac_cv_prog_ac_ct_CC 1240if test -n "$ac_ct_CC"; then 1241 echo "$as_me:1241: result: $ac_ct_CC" >&5 1242echo "${ECHO_T}$ac_ct_CC" >&6 1243else 1244 echo "$as_me:1244: result: no" >&5 1245echo "${ECHO_T}no" >&6 1246fi 1247 1248 test -n "$ac_ct_CC" && break 1249done 1250 1251 CC=$ac_ct_CC 1252fi 1253 1254fi 1255 1256test -z "$CC" && { { echo "$as_me:1256: error: no acceptable cc found in \$PATH" >&5 1257echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1258 { (exit 1); exit 1; }; } 1259 1260# Provide some information about the compiler. 1261echo "$as_me:1261:" \ 1262 "checking for C compiler version" >&5 1263ac_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 $ac_status); } 1279 1280cat >conftest.$ac_ext <<_ACEOF 1281#line 1281 "configure" 1282#include "confdefs.h" 1283 1284int 1285main () 1286{ 1287 1288 ; 1289 return 0; 1290} 1291_ACEOF 1292ac_clean_files_save=$ac_clean_files 1293ac_clean_files="$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. 1297echo "$as_me:1297: checking for C compiler default output" >&5 1298echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1299ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1300if { (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. 1308for 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 1322done 1323else 1324 echo "$as_me: failed program was:" >&5 1325cat conftest.$ac_ext >&5 1326{ { echo "$as_me:1326: error: C compiler cannot create executables" >&5 1327echo "$as_me: error: C compiler cannot create executables" >&2;} 1328 { (exit 77); exit 77; }; } 1329fi 1330 1331ac_exeext=$ac_cv_exeext 1332echo "$as_me:1332: result: $ac_file" >&5 1333echo "${ECHO_T}$ac_file" >&6 1334 1335# Check the compiler produces executables we can run. If not, either 1336# the compiler is broken, or we cross compile. 1337echo "$as_me:1337: checking whether the C compiler works" >&5 1338echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1339# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1340# If not cross compiling, check that we can run a simple program. 1341if test "$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 "$as_me:1353: error: cannot run C compiled programs. 1354If you meant to cross compile, use \`--host'." >&5 1355echo "$as_me: error: cannot run C compiled programs. 1356If you meant to cross compile, use \`--host'." >&2;} 1357 { (exit 1); exit 1; }; } 1358 fi 1359 fi 1360fi 1361echo "$as_me:1361: result: yes" >&5 1362echo "${ECHO_T}yes" >&6 1363 1364rm -f a.out a.exe conftest$ac_cv_exeext 1365ac_clean_files=$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. 1368echo "$as_me:1368: checking whether we are cross compiling" >&5 1369echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1370echo "$as_me:1370: result: $cross_compiling" >&5 1371echo "${ECHO_T}$cross_compiling" >&6 1372 1373echo "$as_me:1373: checking for executable suffix" >&5 1374echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1375if { (eval echo "$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'. 1384for 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 1392done 1393else 1394 { { echo "$as_me:1394: error: cannot compute EXEEXT: cannot compile and link" >&5 1395echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1396 { (exit 1); exit 1; }; } 1397fi 1398 1399rm -f conftest$ac_cv_exeext 1400echo "$as_me:1400: result: $ac_cv_exeext" >&5 1401echo "${ECHO_T}$ac_cv_exeext" >&6 1402 1403rm -f conftest.$ac_ext 1404EXEEXT=$ac_cv_exeext 1405ac_exeext=$EXEEXT 1406echo "$as_me:1406: checking for object suffix" >&5 1407echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1408if test "${ac_cv_objext+set}" = set; then 1409 echo $ECHO_N "(cached) $ECHO_C" >&6 1410else 1411 cat >conftest.$ac_ext <<_ACEOF 1412#line 1412 "configure" 1413#include "confdefs.h" 1414 1415int 1416main () 1417{ 1418 1419 ; 1420 return 0; 1421} 1422_ACEOF 1423rm -f conftest.o conftest.obj 1424if { (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 1435done 1436else 1437 echo "$as_me: failed program was:" >&5 1438cat conftest.$ac_ext >&5 1439{ { echo "$as_me:1439: error: cannot compute OBJEXT: cannot compile" >&5 1440echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1441 { (exit 1); exit 1; }; } 1442fi 1443 1444rm -f conftest.$ac_cv_objext conftest.$ac_ext 1445fi 1446echo "$as_me:1446: result: $ac_cv_objext" >&5 1447echo "${ECHO_T}$ac_cv_objext" >&6 1448OBJEXT=$ac_cv_objext 1449ac_objext=$OBJEXT 1450echo "$as_me:1450: checking whether we are using the GNU C compiler" >&5 1451echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1452if test "${ac_cv_c_compiler_gnu+set}" = set; then 1453 echo $ECHO_N "(cached) $ECHO_C" >&6 1454else 1455 cat >conftest.$ac_ext <<_ACEOF 1456#line 1456 "configure" 1457#include "confdefs.h" 1458 1459int 1460main () 1461{ 1462#ifndef __GNUC__ 1463 choke me 1464#endif 1465 1466 ; 1467 return 0; 1468} 1469_ACEOF 1470rm -f conftest.$ac_objext 1471if { (eval echo "$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 $ac_status); }; }; then 1482 ac_compiler_gnu=yes 1483else 1484 echo "$as_me: failed program was:" >&5 1485cat conftest.$ac_ext >&5 1486ac_compiler_gnu=no 1487fi 1488rm -f conftest.$ac_objext conftest.$ac_ext 1489ac_cv_c_compiler_gnu=$ac_compiler_gnu 1490 1491fi 1492echo "$as_me:1492: result: $ac_cv_c_compiler_gnu" >&5 1493echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1494GCC=`test $ac_compiler_gnu = yes && echo yes` 1495ac_test_CFLAGS=${CFLAGS+set} 1496ac_save_CFLAGS=$CFLAGS 1497CFLAGS="-g" 1498echo "$as_me:1498: checking whether $CC accepts -g" >&5 1499echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1500if test "${ac_cv_prog_cc_g+set}" = set; then 1501 echo $ECHO_N "(cached) $ECHO_C" >&6 1502else 1503 cat >conftest.$ac_ext <<_ACEOF 1504#line 1504 "configure" 1505#include "confdefs.h" 1506 1507int 1508main () 1509{ 1510 1511 ; 1512 return 0; 1513} 1514_ACEOF 1515rm -f conftest.$ac_objext 1516if { (eval echo "$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 $ac_status); }; }; then 1527 ac_cv_prog_cc_g=yes 1528else 1529 echo "$as_me: failed program was:" >&5 1530cat conftest.$ac_ext >&5 1531ac_cv_prog_cc_g=no 1532fi 1533rm -f conftest.$ac_objext conftest.$ac_ext 1534fi 1535echo "$as_me:1535: result: $ac_cv_prog_cc_g" >&5 1536echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1537if test "$ac_test_CFLAGS" = set; then 1538 CFLAGS=$ac_save_CFLAGS 1539elif 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 1545else 1546 if test "$GCC" = yes; then 1547 CFLAGS="-O2" 1548 else 1549 CFLAGS= 1550 fi 1551fi 1552# Some people use a C++ compiler to compile C. Since we use `exit', 1553# in C++ we need to declare it. In case someone uses the same compiler 1554# for both compiling C and C++ we need to have the C++ compiler decide 1555# the declaration of exit, since it's the most demanding environment. 1556cat >conftest.$ac_ext <<_ACEOF 1557#ifndef __cplusplus 1558 choke me 1559#endif 1560_ACEOF 1561rm -f conftest.$ac_objext 1562if { (eval echo "$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 $ac_status); }; }; then 1573 for ac_declaration in \ 1574 ''\ 1575 '#include <stdlib.h>' \ 1576 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1577 'extern "C" void std::exit (int); using std::exit;' \ 1578 'extern "C" void exit (int) throw ();' \ 1579 'extern "C" void exit (int);' \ 1580 'void exit (int);' 1581do 1582 cat >conftest.$ac_ext <<_ACEOF 1583#line 1583 "configure" 1584#include "confdefs.h" 1585#include <stdlib.h> 1586$ac_declaration 1587int 1588main () 1589{ 1590exit (42); 1591 ; 1592 return 0; 1593} 1594_ACEOF 1595rm -f conftest.$ac_objext 1596if { (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 $ac_status); }; }; then 1607 : 1608else 1609 echo "$as_me: failed program was:" >&5 1610cat conftest.$ac_ext >&5 1611continue 1612fi 1613rm -f conftest.$ac_objext conftest.$ac_ext 1614 cat >conftest.$ac_ext <<_ACEOF 1615#line 1615 "configure" 1616#include "confdefs.h" 1617$ac_declaration 1618int 1619main () 1620{ 1621exit (42); 1622 ; 1623 return 0; 1624} 1625_ACEOF 1626rm -f conftest.$ac_objext 1627if { (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 $ac_status); }; }; then 1638 break 1639else 1640 echo "$as_me: failed program was:" >&5 1641cat conftest.$ac_ext >&5 1642fi 1643rm -f conftest.$ac_objext conftest.$ac_ext 1644done 1645rm -f conftest* 1646if test -n "$ac_declaration"; then 1647 echo '#ifdef __cplusplus' >>confdefs.h 1648 echo $ac_declaration >>confdefs.h 1649 echo '#endif' >>confdefs.h 1650fi 1651 1652else 1653 echo "$as_me: failed program was:" >&5 1654cat conftest.$ac_ext >&5 1655fi 1656rm -f conftest.$ac_objext conftest.$ac_ext 1657ac_ext=c 1658ac_cpp='$CPP $CPPFLAGS' 1659ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1660ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1661ac_compiler_gnu=$ac_cv_c_compiler_gnu 1662 1663ac_ext=c 1664ac_cpp='$CPP $CPPFLAGS' 1665ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1666ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1667ac_compiler_gnu=$ac_cv_c_compiler_gnu 1668echo "$as_me:1668: checking how to run the C preprocessor" >&5 1669echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1670# On Suns, sometimes $CPP names a directory. 1671if test -n "$CPP" && test -d "$CPP"; then 1672 CPP= 1673fi 1674if test -z "$CPP"; then 1675 if test "${ac_cv_prog_CPP+set}" = set; then 1676 echo $ECHO_N "(cached) $ECHO_C" >&6 1677else 1678 # Double quotes because CPP needs to be expanded 1679 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1680 do 1681 ac_preproc_ok=false 1682for ac_c_preproc_warn_flag in '' yes 1683do 1684 # Use a header file that comes with gcc, so configuring glibc 1685 # with a fresh cross-compiler works. 1686 # On the NeXT, cc -E runs the code through the compiler's parser, 1687 # not just through cpp. "Syntax error" is here to catch this case. 1688 cat >conftest.$ac_ext <<_ACEOF 1689#line 1689 "configure" 1690#include "confdefs.h" 1691#include <assert.h> 1692 Syntax error 1693_ACEOF 1694if { (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 1707else 1708 ac_cpp_err=yes 1709fi 1710if test -z "$ac_cpp_err"; then 1711 : 1712else 1713 echo "$as_me: failed program was:" >&5 1714 cat conftest.$ac_ext >&5 1715 # Broken: fails on valid input. 1716continue 1717fi 1718rm -f conftest.err conftest.$ac_ext 1719 1720 # OK, works on sane cases. Now check whether non-existent headers 1721 # can be detected and how. 1722 cat >conftest.$ac_ext <<_ACEOF 1723#line 1723 "configure" 1724#include "confdefs.h" 1725#include <ac_nonexistent.h> 1726_ACEOF 1727if { (eval echo "$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 1740else 1741 ac_cpp_err=yes 1742fi 1743if test -z "$ac_cpp_err"; then 1744 # Broken: success on invalid input. 1745continue 1746else 1747 echo "$as_me: failed program was:" >&5 1748 cat conftest.$ac_ext >&5 1749 # Passes both tests. 1750ac_preproc_ok=: 1751break 1752fi 1753rm -f conftest.err conftest.$ac_ext 1754 1755done 1756# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1757rm -f conftest.err conftest.$ac_ext 1758if $ac_preproc_ok; then 1759 break 1760fi 1761 1762 done 1763 ac_cv_prog_CPP=$CPP 1764 1765fi 1766 CPP=$ac_cv_prog_CPP 1767else 1768 ac_cv_prog_CPP=$CPP 1769fi 1770echo "$as_me:1770: result: $CPP" >&5 1771echo "${ECHO_T}$CPP" >&6 1772ac_preproc_ok=false 1773for ac_c_preproc_warn_flag in '' yes 1774do 1775 # Use a header file that comes with gcc, so configuring glibc 1776 # with a fresh cross-compiler works. 1777 # On the NeXT, cc -E runs the code through the compiler's parser, 1778 # not just through cpp. "Syntax error" is here to catch this case. 1779 cat >conftest.$ac_ext <<_ACEOF 1780#line 1780 "configure" 1781#include "confdefs.h" 1782#include <assert.h> 1783 Syntax error 1784_ACEOF 1785if { (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 1798else 1799 ac_cpp_err=yes 1800fi 1801if test -z "$ac_cpp_err"; then 1802 : 1803else 1804 echo "$as_me: failed program was:" >&5 1805 cat conftest.$ac_ext >&5 1806 # Broken: fails on valid input. 1807continue 1808fi 1809rm -f conftest.err conftest.$ac_ext 1810 1811 # OK, works on sane cases. Now check whether non-existent headers 1812 # can be detected and how. 1813 cat >conftest.$ac_ext <<_ACEOF 1814#line 1814 "configure" 1815#include "confdefs.h" 1816#include <ac_nonexistent.h> 1817_ACEOF 1818if { (eval echo "$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 1831else 1832 ac_cpp_err=yes 1833fi 1834if test -z "$ac_cpp_err"; then 1835 # Broken: success on invalid input. 1836continue 1837else 1838 echo "$as_me: failed program was:" >&5 1839 cat conftest.$ac_ext >&5 1840 # Passes both tests. 1841ac_preproc_ok=: 1842break 1843fi 1844rm -f conftest.err conftest.$ac_ext 1845 1846done 1847# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1848rm -f conftest.err conftest.$ac_ext 1849if $ac_preproc_ok; then 1850 : 1851else 1852 { { echo "$as_me:1852: error: C preprocessor \"$CPP\" fails sanity check" >&5 1853echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 1854 { (exit 1); exit 1; }; } 1855fi 1856 1857ac_ext=c 1858ac_cpp='$CPP $CPPFLAGS' 1859ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1860ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1861ac_compiler_gnu=$ac_cv_c_compiler_gnu 1862 1863echo "$as_me:1863: checking for ANSI C header files" >&5 1864echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 1865if test "${ac_cv_header_stdc+set}" = set; then 1866 echo $ECHO_N "(cached) $ECHO_C" >&6 1867else 1868 cat >conftest.$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 1877if { (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 1890else 1891 ac_cpp_err=yes 1892fi 1893if test -z "$ac_cpp_err"; then 1894 ac_cv_header_stdc=yes 1895else 1896 echo "$as_me: failed program was:" >&5 1897 cat conftest.$ac_ext >&5 1898 ac_cv_header_stdc=no 1899fi 1900rm -f conftest.err conftest.$ac_ext 1901 1902if 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 1910if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1911 egrep "memchr" >/dev/null 2>&1; then 1912 : 1913else 1914 ac_cv_header_stdc=no 1915fi 1916rm -f conftest* 1917 1918fi 1919 1920if 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 1928if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1929 egrep "free" >/dev/null 2>&1; then 1930 : 1931else 1932 ac_cv_header_stdc=no 1933fi 1934rm -f conftest* 1935 1936fi 1937 1938if 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 : 1942else 1943 cat >conftest.$ac_ext <<_ACEOF 1944#line 1944 "configure" 1945#include "confdefs.h" 1946#include <ctype.h> 1947#if ((' ' & 0x0FF) == 0x020) 1948# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1949# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1950#else 1951# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 1952 || ('j' <= (c) && (c) <= 'r') \ 1953 || ('s' <= (c) && (c) <= 'z')) 1954# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 1955#endif 1956 1957#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1958int 1959main () 1960{ 1961 int i; 1962 for (i = 0; i < 256; i++) 1963 if (XOR (islower (i), ISLOWER (i)) 1964 || toupper (i) != TOUPPER (i)) 1965 exit(2); 1966 exit (0); 1967} 1968_ACEOF 1969rm -f conftest$ac_exeext 1970if { (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 $ac_status); }; }; then 1980 : 1981else 1982 echo "$as_me: program exited with status $ac_status" >&5 1983echo "$as_me: failed program was:" >&5 1984cat conftest.$ac_ext >&5 1985ac_cv_header_stdc=no 1986fi 1987rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 1988fi 1989fi 1990fi 1991echo "$as_me:1991: result: $ac_cv_header_stdc" >&5 1992echo "${ECHO_T}$ac_cv_header_stdc" >&6 1993if test $ac_cv_header_stdc = yes; then 1994 1995cat >>confdefs.h <<\EOF 1996#define STDC_HEADERS 1 1997EOF 1998 1999fi 2000 2001# On IRIX 5.3, sys/types and inttypes.h are conflicting. 2002 2003for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 2004 inttypes.h stdint.h unistd.h 2005do 2006as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2007echo "$as_me:2007: checking for $ac_header" >&5 2008echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2009if eval "test \"\${$as_ac_Header+set}\" = set"; then 2010 echo $ECHO_N "(cached) $ECHO_C" >&6 2011else 2012 cat >conftest.$ac_ext <<_ACEOF 2013#line 2013 "configure" 2014#include "confdefs.h" 2015$ac_includes_default 2016#include <$ac_header> 2017_ACEOF 2018rm -f conftest.$ac_objext 2019if { (eval echo "$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" 2031else 2032 echo "$as_me: failed program was:" >&5 2033cat conftest.$ac_ext >&5 2034eval "$as_ac_Header=no" 2035fi 2036rm -f conftest.$ac_objext conftest.$ac_ext 2037fi 2038echo "$as_me:2038: result: `eval echo '${'$as_ac_Header'}'`" >&5 2039echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2040if test `eval echo '${'$as_ac_Header'}'` = yes; then 2041 cat >>confdefs.h <<EOF 2042#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2043EOF 2044 2045fi 2046done 2047 2048echo "$as_me:2048: checking for size_t" >&5 2049echo $ECHO_N "checking for size_t... $ECHO_C" >&6 2050if test "${ac_cv_type_size_t+set}" = set; then 2051 echo $ECHO_N "(cached) $ECHO_C" >&6 2052else 2053 cat >conftest.$ac_ext <<_ACEOF 2054#line 2054 "configure" 2055#include "confdefs.h" 2056$ac_includes_default 2057int 2058main () 2059{ 2060if ((size_t *) 0) 2061 return 0; 2062if (sizeof (size_t)) 2063 return 0; 2064 ; 2065 return 0; 2066} 2067_ACEOF 2068rm -f conftest.$ac_objext 2069if { (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 $ac_status); }; }; then 2080 ac_cv_type_size_t=yes 2081else 2082 echo "$as_me: failed program was:" >&5 2083cat conftest.$ac_ext >&5 2084ac_cv_type_size_t=no 2085fi 2086rm -f conftest.$ac_objext conftest.$ac_ext 2087fi 2088echo "$as_me:2088: result: $ac_cv_type_size_t" >&5 2089echo "${ECHO_T}$ac_cv_type_size_t" >&6 2090if test $ac_cv_type_size_t = yes; then 2091 : 2092else 2093 2094cat >>confdefs.h <<EOF 2095#define size_t unsigned 2096EOF 2097 2098fi 2099 2100echo "$as_me:2100: checking for sys/types.h stddef.h inttypes.h" >&5 2101echo $ECHO_N "checking for sys/types.h stddef.h inttypes.h... $ECHO_C" >&6 2102if test "${ac_cv_header_sys_types_h_stddef_h_inttypes_h+set}" = set; then 2103 echo $ECHO_N "(cached) $ECHO_C" >&6 2104else 2105 cat >conftest.$ac_ext <<_ACEOF 2106#line 2106 "configure" 2107#include "confdefs.h" 2108#include <sys/types.h stddef.h inttypes.h> 2109_ACEOF 2110if { (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 2123else 2124 ac_cpp_err=yes 2125fi 2126if test -z "$ac_cpp_err"; then 2127 ac_cv_header_sys_types_h_stddef_h_inttypes_h=yes 2128else 2129 echo "$as_me: failed program was:" >&5 2130 cat conftest.$ac_ext >&5 2131 ac_cv_header_sys_types_h_stddef_h_inttypes_h=no 2132fi 2133rm -f conftest.err conftest.$ac_ext 2134fi 2135echo "$as_me:2135: result: $ac_cv_header_sys_types_h_stddef_h_inttypes_h" >&5 2136echo "${ECHO_T}$ac_cv_header_sys_types_h_stddef_h_inttypes_h" >&6 2137 2138for ac_func in errx fgetln setprogname 2139do 2140as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 2141echo "$as_me:2141: checking for $ac_func" >&5 2142echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 2143if eval "test \"\${$as_ac_var+set}\" = set"; then 2144 echo $ECHO_N "(cached) $ECHO_C" >&6 2145else 2146 cat >conftest.$ac_ext <<_ACEOF 2147#line 2147 "configure" 2148#include "confdefs.h" 2149/* System header to define __stub macros and hopefully few prototypes, 2150 which can conflict with char $ac_func (); below. */ 2151#include <assert.h> 2152/* Override any gcc2 internal prototype to avoid an error. */ 2153#ifdef __cplusplus 2154extern "C" 2155#endif 2156/* We use char because int might match the return type of a gcc2 2157 builtin and then its argument prototype would still apply. */ 2158char $ac_func (); 2159char (*f) (); 2160 2161int 2162main () 2163{ 2164/* The GNU C library defines this for functions which it implements 2165 to always fail with ENOSYS. Some functions are actually named 2166 something starting with __ and the normal name is an alias. */ 2167#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2168choke me 2169#else 2170f = $ac_func; 2171#endif 2172 2173 ; 2174 return 0; 2175} 2176_ACEOF 2177rm -f conftest.$ac_objext conftest$ac_exeext 2178if { (eval echo "$as_me:2178: \"$ac_link\"") >&5 2179 (eval $ac_link) 2>&5 2180 ac_status=$? 2181 echo "$as_me:2181: \$? = $ac_status" >&5 2182 (exit $ac_status); } && 2183 { ac_try='test -s conftest$ac_exeext' 2184 { (eval echo "$as_me:2184: \"$ac_try\"") >&5 2185 (eval $ac_try) 2>&5 2186 ac_status=$? 2187 echo "$as_me:2187: \$? = $ac_status" >&5 2188 (exit $ac_status); }; }; then 2189 eval "$as_ac_var=yes" 2190else 2191 echo "$as_me: failed program was:" >&5 2192cat conftest.$ac_ext >&5 2193eval "$as_ac_var=no" 2194fi 2195rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2196fi 2197echo "$as_me:2197: result: `eval echo '${'$as_ac_var'}'`" >&5 2198echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 2199if test `eval echo '${'$as_ac_var'}'` = yes; then 2200 cat >>confdefs.h <<EOF 2201#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 2202EOF 2203 2204fi 2205done 2206 2207echo "$as_me:2207: checking for library containing fparseln" >&5 2208echo $ECHO_N "checking for library containing fparseln... $ECHO_C" >&6 2209if test "${ac_cv_search_fparseln+set}" = set; then 2210 echo $ECHO_N "(cached) $ECHO_C" >&6 2211else 2212 ac_func_search_save_LIBS=$LIBS 2213ac_cv_search_fparseln=no 2214cat >conftest.$ac_ext <<_ACEOF 2215#line 2215 "configure" 2216#include "confdefs.h" 2217 2218/* Override any gcc2 internal prototype to avoid an error. */ 2219#ifdef __cplusplus 2220extern "C" 2221#endif 2222/* We use char because int might match the return type of a gcc2 2223 builtin and then its argument prototype would still apply. */ 2224char fparseln (); 2225int 2226main () 2227{ 2228fparseln (); 2229 ; 2230 return 0; 2231} 2232_ACEOF 2233rm -f conftest.$ac_objext conftest$ac_exeext 2234if { (eval echo "$as_me:2234: \"$ac_link\"") >&5 2235 (eval $ac_link) 2>&5 2236 ac_status=$? 2237 echo "$as_me:2237: \$? = $ac_status" >&5 2238 (exit $ac_status); } && 2239 { ac_try='test -s conftest$ac_exeext' 2240 { (eval echo "$as_me:2240: \"$ac_try\"") >&5 2241 (eval $ac_try) 2>&5 2242 ac_status=$? 2243 echo "$as_me:2243: \$? = $ac_status" >&5 2244 (exit $ac_status); }; }; then 2245 ac_cv_search_fparseln="none required" 2246else 2247 echo "$as_me: failed program was:" >&5 2248cat conftest.$ac_ext >&5 2249fi 2250rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2251if test "$ac_cv_search_fparseln" = no; then 2252 for ac_lib in util; do 2253 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2254 cat >conftest.$ac_ext <<_ACEOF 2255#line 2255 "configure" 2256#include "confdefs.h" 2257 2258/* Override any gcc2 internal prototype to avoid an error. */ 2259#ifdef __cplusplus 2260extern "C" 2261#endif 2262/* We use char because int might match the return type of a gcc2 2263 builtin and then its argument prototype would still apply. */ 2264char fparseln (); 2265int 2266main () 2267{ 2268fparseln (); 2269 ; 2270 return 0; 2271} 2272_ACEOF 2273rm -f conftest.$ac_objext conftest$ac_exeext 2274if { (eval echo "$as_me:2274: \"$ac_link\"") >&5 2275 (eval $ac_link) 2>&5 2276 ac_status=$? 2277 echo "$as_me:2277: \$? = $ac_status" >&5 2278 (exit $ac_status); } && 2279 { ac_try='test -s conftest$ac_exeext' 2280 { (eval echo "$as_me:2280: \"$ac_try\"") >&5 2281 (eval $ac_try) 2>&5 2282 ac_status=$? 2283 echo "$as_me:2283: \$? = $ac_status" >&5 2284 (exit $ac_status); }; }; then 2285 ac_cv_search_fparseln="-l$ac_lib" 2286break 2287else 2288 echo "$as_me: failed program was:" >&5 2289cat conftest.$ac_ext >&5 2290fi 2291rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2292 done 2293fi 2294LIBS=$ac_func_search_save_LIBS 2295fi 2296echo "$as_me:2296: result: $ac_cv_search_fparseln" >&5 2297echo "${ECHO_T}$ac_cv_search_fparseln" >&6 2298if test "$ac_cv_search_fparseln" != no; then 2299 test "$ac_cv_search_fparseln" = "none required" || LIBS="$ac_cv_search_fparseln $LIBS" 2300 cat >>confdefs.h <<\EOF 2301#define HAVE_FPARSELN 1 2302EOF 2303 2304fi 2305 2306cat >confcache <<\_ACEOF 2307# This file is a shell script that caches the results of configure 2308# tests run on this system so they can be shared between configure 2309# scripts and configure runs, see configure's option --config-cache. 2310# It is not useful on other systems. If it contains results you don't 2311# want to keep, you may remove or edit it. 2312# 2313# config.status only pays attention to the cache file if you give it 2314# the --recheck option to rerun configure. 2315# 2316# `ac_cv_env_foo' variables (set or unset) will be overriden when 2317# loading this file, other *unset* `ac_cv_foo' will be assigned the 2318# following values. 2319 2320_ACEOF 2321 2322# The following way of writing the cache mishandles newlines in values, 2323# but we know of no workaround that is simple, portable, and efficient. 2324# So, don't put newlines in cache variables' values. 2325# Ultrix sh set writes to stderr and can't be redirected directly, 2326# and sets the high bit in the cache file unless we assign to the vars. 2327{ 2328 (set) 2>&1 | 2329 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2330 *ac_space=\ *) 2331 # `set' does not quote correctly, so add quotes (double-quote 2332 # substitution turns \\\\ into \\, and sed turns \\ into \). 2333 sed -n \ 2334 "s/'/'\\\\''/g; 2335 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2336 ;; 2337 *) 2338 # `set' quotes correctly as required by POSIX, so do not add quotes. 2339 sed -n \ 2340 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2341 ;; 2342 esac; 2343} | 2344 sed ' 2345 t clear 2346 : clear 2347 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2348 t end 2349 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2350 : end' >>confcache 2351if cmp -s $cache_file confcache; then :; else 2352 if test -w $cache_file; then 2353 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2354 cat confcache >$cache_file 2355 else 2356 echo "not updating unwritable cache $cache_file" 2357 fi 2358fi 2359rm -f confcache 2360 2361test "x$prefix" = xNONE && prefix=$ac_default_prefix 2362# Let make expand exec_prefix. 2363test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2364 2365# VPATH may cause trouble with some makes, so we remove $(srcdir), 2366# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2367# trailing colons and then remove the whole line if VPATH becomes empty 2368# (actually we leave an empty line to preserve line numbers). 2369if test "x$srcdir" = x.; then 2370 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2371s/:*\$(srcdir):*/:/; 2372s/:*\${srcdir}:*/:/; 2373s/:*@srcdir@:*/:/; 2374s/^\([^=]*=[ ]*\):*/\1/; 2375s/:*$//; 2376s/^[^=]*=[ ]*$//; 2377}' 2378fi 2379 2380DEFS=-DHAVE_CONFIG_H 2381 2382: ${CONFIG_STATUS=./config.status} 2383ac_clean_files_save=$ac_clean_files 2384ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2385{ echo "$as_me:2385: creating $CONFIG_STATUS" >&5 2386echo "$as_me: creating $CONFIG_STATUS" >&6;} 2387cat >$CONFIG_STATUS <<_ACEOF 2388#! $SHELL 2389# Generated automatically by configure. 2390# Run this file to recreate the current configuration. 2391# Compiler output produced by configure, useful for debugging 2392# configure, is in config.log if it exists. 2393 2394debug=false 2395SHELL=\${CONFIG_SHELL-$SHELL} 2396ac_cs_invocation="\$0 \$@" 2397 2398_ACEOF 2399 2400cat >>$CONFIG_STATUS <<\_ACEOF 2401# Be Bourne compatible 2402if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2403 emulate sh 2404 NULLCMD=: 2405elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2406 set -o posix 2407fi 2408 2409# Name of the executable. 2410as_me=`echo "$0" |sed 's,.*[\\/],,'` 2411 2412if expr a : '\(a\)' >/dev/null 2>&1; then 2413 as_expr=expr 2414else 2415 as_expr=false 2416fi 2417 2418rm -f conf$$ conf$$.exe conf$$.file 2419echo >conf$$.file 2420if ln -s conf$$.file conf$$ 2>/dev/null; then 2421 # We could just check for DJGPP; but this test a) works b) is more generic 2422 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2423 if test -f conf$$.exe; then 2424 # Don't use ln at all; we don't have any links 2425 as_ln_s='cp -p' 2426 else 2427 as_ln_s='ln -s' 2428 fi 2429elif ln conf$$.file conf$$ 2>/dev/null; then 2430 as_ln_s=ln 2431else 2432 as_ln_s='cp -p' 2433fi 2434rm -f conf$$ conf$$.exe conf$$.file 2435 2436as_executable_p="test -f" 2437 2438# Support unset when possible. 2439if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 2440 as_unset=unset 2441else 2442 as_unset=false 2443fi 2444 2445# NLS nuisances. 2446$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 2447$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 2448$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 2449$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 2450$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 2451$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 2452$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 2453$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 2454 2455# IFS 2456# We need space, tab and new line, in precisely that order. 2457as_nl=' 2458' 2459IFS=" $as_nl" 2460 2461# CDPATH. 2462$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 2463 2464exec 6>&1 2465 2466_ACEOF 2467 2468# Files that config.status was made for. 2469if test -n "$ac_config_files"; then 2470 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2471fi 2472 2473if test -n "$ac_config_headers"; then 2474 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2475fi 2476 2477if test -n "$ac_config_links"; then 2478 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2479fi 2480 2481if test -n "$ac_config_commands"; then 2482 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2483fi 2484 2485cat >>$CONFIG_STATUS <<\EOF 2486 2487ac_cs_usage="\ 2488\`$as_me' instantiates files from templates according to the 2489current configuration. 2490 2491Usage: $0 [OPTIONS] [FILE]... 2492 2493 -h, --help print this help, then exit 2494 -V, --version print version number, then exit 2495 -d, --debug don't remove temporary files 2496 --recheck update $as_me by reconfiguring in the same conditions 2497 --file=FILE[:TEMPLATE] 2498 instantiate the configuration file FILE 2499 --header=FILE[:TEMPLATE] 2500 instantiate the configuration header FILE 2501 2502Configuration files: 2503$config_files 2504 2505Configuration headers: 2506$config_headers 2507 2508Report bugs to <bug-autoconf@gnu.org>." 2509EOF 2510 2511cat >>$CONFIG_STATUS <<EOF 2512ac_cs_version="\\ 2513libnbcompat config.status noversion 2514configured by $0, generated by GNU Autoconf 2.52, 2515 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 2516 2517Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 2518Free Software Foundation, Inc. 2519This config.status script is free software; the Free Software Foundation 2520gives unlimited permission to copy, distribute and modify it." 2521srcdir=$srcdir 2522EOF 2523 2524cat >>$CONFIG_STATUS <<\EOF 2525# If no file are specified by the user, then we need to provide default 2526# value. By we need to know if files were specified by the user. 2527ac_need_defaults=: 2528while test $# != 0 2529do 2530 case $1 in 2531 --*=*) 2532 ac_option=`expr "x$1" : 'x\([^=]*\)='` 2533 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 2534 shift 2535 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 2536 shift 2537 ;; 2538 -*);; 2539 *) # This is not an option, so the user has probably given explicit 2540 # arguments. 2541 ac_need_defaults=false;; 2542 esac 2543 2544 case $1 in 2545 # Handling of the options. 2546EOF 2547cat >>$CONFIG_STATUS <<EOF 2548 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2549 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 2550 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 2551EOF 2552cat >>$CONFIG_STATUS <<\EOF 2553 --version | --vers* | -V ) 2554 echo "$ac_cs_version"; exit 0 ;; 2555 --he | --h) 2556 # Conflict between --help and --header 2557 { { echo "$as_me:2557: error: ambiguous option: $1 2558Try \`$0 --help' for more information." >&5 2559echo "$as_me: error: ambiguous option: $1 2560Try \`$0 --help' for more information." >&2;} 2561 { (exit 1); exit 1; }; };; 2562 --help | --hel | -h ) 2563 echo "$ac_cs_usage"; exit 0 ;; 2564 --debug | --d* | -d ) 2565 debug=: ;; 2566 --file | --fil | --fi | --f ) 2567 shift 2568 CONFIG_FILES="$CONFIG_FILES $1" 2569 ac_need_defaults=false;; 2570 --header | --heade | --head | --hea ) 2571 shift 2572 CONFIG_HEADERS="$CONFIG_HEADERS $1" 2573 ac_need_defaults=false;; 2574 2575 # This is an error. 2576 -*) { { echo "$as_me:2576: error: unrecognized option: $1 2577Try \`$0 --help' for more information." >&5 2578echo "$as_me: error: unrecognized option: $1 2579Try \`$0 --help' for more information." >&2;} 2580 { (exit 1); exit 1; }; } ;; 2581 2582 *) ac_config_targets="$ac_config_targets $1" ;; 2583 2584 esac 2585 shift 2586done 2587 2588exec 5>>config.log 2589cat >&5 << _ACEOF 2590 2591## ----------------------- ## 2592## Running config.status. ## 2593## ----------------------- ## 2594 2595This file was extended by $as_me (libnbcompat noversion) 2.52, executed with 2596 CONFIG_FILES = $CONFIG_FILES 2597 CONFIG_HEADERS = $CONFIG_HEADERS 2598 CONFIG_LINKS = $CONFIG_LINKS 2599 CONFIG_COMMANDS = $CONFIG_COMMANDS 2600 > $ac_cs_invocation 2601on `(hostname || uname -n) 2>/dev/null | sed 1q` 2602 2603_ACEOF 2604EOF 2605 2606cat >>$CONFIG_STATUS <<\EOF 2607for ac_config_target in $ac_config_targets 2608do 2609 case "$ac_config_target" in 2610 # Handling of arguments. 2611 "defs.mk" ) CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 2612 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 2613 *) { { echo "$as_me:2613: error: invalid argument: $ac_config_target" >&5 2614echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 2615 { (exit 1); exit 1; }; };; 2616 esac 2617done 2618 2619# If the user did not use the arguments to specify the items to instantiate, 2620# then the envvar interface is used. Set only those that are not. 2621# We use the long form for the default assignment because of an extremely 2622# bizarre bug on SunOS 4.1.3. 2623if $ac_need_defaults; then 2624 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2625 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 2626fi 2627 2628# Create a temporary directory, and hook for its removal unless debugging. 2629$debug || 2630{ 2631 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2632 trap '{ (exit 1); exit 1; }' 1 2 13 15 2633} 2634 2635# Create a (secure) tmp directory for tmp files. 2636: ${TMPDIR=/tmp} 2637{ 2638 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 2639 test -n "$tmp" && test -d "$tmp" 2640} || 2641{ 2642 tmp=$TMPDIR/cs$$-$RANDOM 2643 (umask 077 && mkdir $tmp) 2644} || 2645{ 2646 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 2647 { (exit 1); exit 1; } 2648} 2649 2650EOF 2651 2652cat >>$CONFIG_STATUS <<EOF 2653 2654# 2655# CONFIG_FILES section. 2656# 2657 2658# No need to generate the scripts if there are no CONFIG_FILES. 2659# This happens for instance when ./config.status config.h 2660if test -n "\$CONFIG_FILES"; then 2661 # Protect against being on the right side of a sed subst in config.status. 2662 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 2663 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 2664s,@SHELL@,$SHELL,;t t 2665s,@exec_prefix@,$exec_prefix,;t t 2666s,@prefix@,$prefix,;t t 2667s,@program_transform_name@,$program_transform_name,;t t 2668s,@bindir@,$bindir,;t t 2669s,@sbindir@,$sbindir,;t t 2670s,@libexecdir@,$libexecdir,;t t 2671s,@datadir@,$datadir,;t t 2672s,@sysconfdir@,$sysconfdir,;t t 2673s,@sharedstatedir@,$sharedstatedir,;t t 2674s,@localstatedir@,$localstatedir,;t t 2675s,@libdir@,$libdir,;t t 2676s,@includedir@,$includedir,;t t 2677s,@oldincludedir@,$oldincludedir,;t t 2678s,@infodir@,$infodir,;t t 2679s,@mandir@,$mandir,;t t 2680s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 2681s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 2682s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 2683s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 2684s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 2685s,@build_alias@,$build_alias,;t t 2686s,@host_alias@,$host_alias,;t t 2687s,@target_alias@,$target_alias,;t t 2688s,@ECHO_C@,$ECHO_C,;t t 2689s,@ECHO_N@,$ECHO_N,;t t 2690s,@ECHO_T@,$ECHO_T,;t t 2691s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 2692s,@DEFS@,$DEFS,;t t 2693s,@LIBS@,$LIBS,;t t 2694s,@CC@,$CC,;t t 2695s,@CFLAGS@,$CFLAGS,;t t 2696s,@LDFLAGS@,$LDFLAGS,;t t 2697s,@CPPFLAGS@,$CPPFLAGS,;t t 2698s,@ac_ct_CC@,$ac_ct_CC,;t t 2699s,@EXEEXT@,$EXEEXT,;t t 2700s,@OBJEXT@,$OBJEXT,;t t 2701s,@CPP@,$CPP,;t t 2702CEOF 2703 2704EOF 2705 2706 cat >>$CONFIG_STATUS <<\EOF 2707 # Split the substitutions into bite-sized pieces for seds with 2708 # small command number limits, like on Digital OSF/1 and HP-UX. 2709 ac_max_sed_lines=48 2710 ac_sed_frag=1 # Number of current file. 2711 ac_beg=1 # First line for current file. 2712 ac_end=$ac_max_sed_lines # Line after last line for current file. 2713 ac_more_lines=: 2714 ac_sed_cmds= 2715 while $ac_more_lines; do 2716 if test $ac_beg -gt 1; then 2717 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2718 else 2719 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 2720 fi 2721 if test ! -s $tmp/subs.frag; then 2722 ac_more_lines=false 2723 else 2724 # The purpose of the label and of the branching condition is to 2725 # speed up the sed processing (if there are no `@' at all, there 2726 # is no need to browse any of the substitutions). 2727 # These are the two extra sed commands mentioned above. 2728 (echo ':t 2729 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 2730 if test -z "$ac_sed_cmds"; then 2731 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 2732 else 2733 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 2734 fi 2735 ac_sed_frag=`expr $ac_sed_frag + 1` 2736 ac_beg=$ac_end 2737 ac_end=`expr $ac_end + $ac_max_sed_lines` 2738 fi 2739 done 2740 if test -z "$ac_sed_cmds"; then 2741 ac_sed_cmds=cat 2742 fi 2743fi # test -n "$CONFIG_FILES" 2744 2745EOF 2746cat >>$CONFIG_STATUS <<\EOF 2747for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 2748 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2749 case $ac_file in 2750 - | *:- | *:-:* ) # input from stdin 2751 cat >$tmp/stdin 2752 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2753 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2754 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2755 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2756 * ) ac_file_in=$ac_file.in ;; 2757 esac 2758 2759 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 2760 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2761 X"$ac_file" : 'X\(//\)[^/]' \| \ 2762 X"$ac_file" : 'X\(//\)$' \| \ 2763 X"$ac_file" : 'X\(/\)' \| \ 2764 . : '\(.\)' 2>/dev/null || 2765echo X"$ac_file" | 2766 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2767 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2768 /^X\(\/\/\)$/{ s//\1/; q; } 2769 /^X\(\/\).*/{ s//\1/; q; } 2770 s/.*/./; q'` 2771 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2772 { case "$ac_dir" in 2773 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 2774 *) as_incr_dir=.;; 2775esac 2776as_dummy="$ac_dir" 2777for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 2778 case $as_mkdir_dir in 2779 # Skip DOS drivespec 2780 ?:) as_incr_dir=$as_mkdir_dir ;; 2781 *) 2782 as_incr_dir=$as_incr_dir/$as_mkdir_dir 2783 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 2784 ;; 2785 esac 2786done; } 2787 2788 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 2789 # A "../" for each directory in $ac_dir_suffix. 2790 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 2791 else 2792 ac_dir_suffix= ac_dots= 2793 fi 2794 2795 case $srcdir in 2796 .) ac_srcdir=. 2797 if test -z "$ac_dots"; then 2798 ac_top_srcdir=. 2799 else 2800 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 2801 fi ;; 2802 [\\/]* | ?:[\\/]* ) 2803 ac_srcdir=$srcdir$ac_dir_suffix; 2804 ac_top_srcdir=$srcdir ;; 2805 *) # Relative path. 2806 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 2807 ac_top_srcdir=$ac_dots$srcdir ;; 2808 esac 2809 2810 if test x"$ac_file" != x-; then 2811 { echo "$as_me:2811: creating $ac_file" >&5 2812echo "$as_me: creating $ac_file" >&6;} 2813 rm -f "$ac_file" 2814 fi 2815 # Let's still pretend it is `configure' which instantiates (i.e., don't 2816 # use $as_me), people would be surprised to read: 2817 # /* config.h. Generated automatically by config.status. */ 2818 configure_input="Generated automatically from `echo $ac_file_in | 2819 sed 's,.*/,,'` by configure." 2820 2821 # First look for the input files in the build tree, otherwise in the 2822 # src tree. 2823 ac_file_inputs=`IFS=: 2824 for f in $ac_file_in; do 2825 case $f in 2826 -) echo $tmp/stdin ;; 2827 [\\/$]*) 2828 # Absolute (can't be DOS-style, as IFS=:) 2829 test -f "$f" || { { echo "$as_me:2829: error: cannot find input file: $f" >&5 2830echo "$as_me: error: cannot find input file: $f" >&2;} 2831 { (exit 1); exit 1; }; } 2832 echo $f;; 2833 *) # Relative 2834 if test -f "$f"; then 2835 # Build tree 2836 echo $f 2837 elif test -f "$srcdir/$f"; then 2838 # Source tree 2839 echo $srcdir/$f 2840 else 2841 # /dev/null tree 2842 { { echo "$as_me:2842: error: cannot find input file: $f" >&5 2843echo "$as_me: error: cannot find input file: $f" >&2;} 2844 { (exit 1); exit 1; }; } 2845 fi;; 2846 esac 2847 done` || { (exit 1); exit 1; } 2848EOF 2849cat >>$CONFIG_STATUS <<EOF 2850 sed "$ac_vpsub 2851$extrasub 2852EOF 2853cat >>$CONFIG_STATUS <<\EOF 2854:t 2855/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2856s,@configure_input@,$configure_input,;t t 2857s,@srcdir@,$ac_srcdir,;t t 2858s,@top_srcdir@,$ac_top_srcdir,;t t 2859" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 2860 rm -f $tmp/stdin 2861 if test x"$ac_file" != x-; then 2862 mv $tmp/out $ac_file 2863 else 2864 cat $tmp/out 2865 rm -f $tmp/out 2866 fi 2867 2868done 2869EOF 2870cat >>$CONFIG_STATUS <<\EOF 2871 2872# 2873# CONFIG_HEADER section. 2874# 2875 2876# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2877# NAME is the cpp macro being defined and VALUE is the value it is being given. 2878# 2879# ac_d sets the value in "#define NAME VALUE" lines. 2880ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2881ac_dB='[ ].*$,\1#\2' 2882ac_dC=' ' 2883ac_dD=',;t' 2884# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2885ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2886ac_uB='$,\1#\2define\3' 2887ac_uC=' ' 2888ac_uD=',;t' 2889 2890for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 2891 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2892 case $ac_file in 2893 - | *:- | *:-:* ) # input from stdin 2894 cat >$tmp/stdin 2895 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2896 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2897 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2898 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2899 * ) ac_file_in=$ac_file.in ;; 2900 esac 2901 2902 test x"$ac_file" != x- && { echo "$as_me:2902: creating $ac_file" >&5 2903echo "$as_me: creating $ac_file" >&6;} 2904 2905 # First look for the input files in the build tree, otherwise in the 2906 # src tree. 2907 ac_file_inputs=`IFS=: 2908 for f in $ac_file_in; do 2909 case $f in 2910 -) echo $tmp/stdin ;; 2911 [\\/$]*) 2912 # Absolute (can't be DOS-style, as IFS=:) 2913 test -f "$f" || { { echo "$as_me:2913: error: cannot find input file: $f" >&5 2914echo "$as_me: error: cannot find input file: $f" >&2;} 2915 { (exit 1); exit 1; }; } 2916 echo $f;; 2917 *) # Relative 2918 if test -f "$f"; then 2919 # Build tree 2920 echo $f 2921 elif test -f "$srcdir/$f"; then 2922 # Source tree 2923 echo $srcdir/$f 2924 else 2925 # /dev/null tree 2926 { { echo "$as_me:2926: error: cannot find input file: $f" >&5 2927echo "$as_me: error: cannot find input file: $f" >&2;} 2928 { (exit 1); exit 1; }; } 2929 fi;; 2930 esac 2931 done` || { (exit 1); exit 1; } 2932 # Remove the trailing spaces. 2933 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 2934 2935EOF 2936 2937# Transform confdefs.h into two sed scripts, `conftest.defines' and 2938# `conftest.undefs', that substitutes the proper values into 2939# config.h.in to produce config.h. The first handles `#define' 2940# templates, and the second `#undef' templates. 2941# And first: Protect against being on the right side of a sed subst in 2942# config.status. Protect against being in an unquoted here document 2943# in config.status. 2944rm -f conftest.defines conftest.undefs 2945# Using a here document instead of a string reduces the quoting nightmare. 2946# Putting comments in sed scripts is not portable. 2947# 2948# `end' is used to avoid that the second main sed command (meant for 2949# 0-ary CPP macros) applies to n-ary macro definitions. 2950# See the Autoconf documentation for `clear'. 2951cat >confdef2sed.sed <<\EOF 2952s/[\\&,]/\\&/g 2953s,[\\$`],\\&,g 2954t clear 2955: clear 2956s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 2957t end 2958s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 2959: end 2960EOF 2961# If some macros were called several times there might be several times 2962# the same #defines, which is useless. Nevertheless, we may not want to 2963# sort them, since we want the *last* AC-DEFINE to be honored. 2964uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 2965sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 2966rm -f confdef2sed.sed 2967 2968# This sed command replaces #undef with comments. This is necessary, for 2969# example, in the case of _POSIX_SOURCE, which is predefined and required 2970# on some systems where configure will not decide to define it. 2971cat >>conftest.undefs <<\EOF 2972s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 2973EOF 2974 2975# Break up conftest.defines because some shells have a limit on the size 2976# of here documents, and old seds have small limits too (100 cmds). 2977echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 2978echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 2979echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 2980echo ' :' >>$CONFIG_STATUS 2981rm -f conftest.tail 2982while grep . conftest.defines >/dev/null 2983do 2984 # Write a limited-size here document to $tmp/defines.sed. 2985 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 2986 # Speed up: don't consider the non `#define' lines. 2987 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 2988 # Work around the forget-to-reset-the-flag bug. 2989 echo 't clr' >>$CONFIG_STATUS 2990 echo ': clr' >>$CONFIG_STATUS 2991 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 2992 echo 'CEOF 2993 sed -f $tmp/defines.sed $tmp/in >$tmp/out 2994 rm -f $tmp/in 2995 mv $tmp/out $tmp/in 2996' >>$CONFIG_STATUS 2997 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 2998 rm -f conftest.defines 2999 mv conftest.tail conftest.defines 3000done 3001rm -f conftest.defines 3002echo ' fi # egrep' >>$CONFIG_STATUS 3003echo >>$CONFIG_STATUS 3004 3005# Break up conftest.undefs because some shells have a limit on the size 3006# of here documents, and old seds have small limits too (100 cmds). 3007echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 3008rm -f conftest.tail 3009while grep . conftest.undefs >/dev/null 3010do 3011 # Write a limited-size here document to $tmp/undefs.sed. 3012 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 3013 # Speed up: don't consider the non `#undef' 3014 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 3015 # Work around the forget-to-reset-the-flag bug. 3016 echo 't clr' >>$CONFIG_STATUS 3017 echo ': clr' >>$CONFIG_STATUS 3018 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 3019 echo 'CEOF 3020 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 3021 rm -f $tmp/in 3022 mv $tmp/out $tmp/in 3023' >>$CONFIG_STATUS 3024 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 3025 rm -f conftest.undefs 3026 mv conftest.tail conftest.undefs 3027done 3028rm -f conftest.undefs 3029 3030cat >>$CONFIG_STATUS <<\EOF 3031 # Let's still pretend it is `configure' which instantiates (i.e., don't 3032 # use $as_me), people would be surprised to read: 3033 # /* config.h. Generated automatically by config.status. */ 3034 if test x"$ac_file" = x-; then 3035 echo "/* Generated automatically by configure. */" >$tmp/config.h 3036 else 3037 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 3038 fi 3039 cat $tmp/in >>$tmp/config.h 3040 rm -f $tmp/in 3041 if test x"$ac_file" != x-; then 3042 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 3043 { echo "$as_me:3043: $ac_file is unchanged" >&5 3044echo "$as_me: $ac_file is unchanged" >&6;} 3045 else 3046 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3047 X"$ac_file" : 'X\(//\)[^/]' \| \ 3048 X"$ac_file" : 'X\(//\)$' \| \ 3049 X"$ac_file" : 'X\(/\)' \| \ 3050 . : '\(.\)' 2>/dev/null || 3051echo X"$ac_file" | 3052 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3053 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3054 /^X\(\/\/\)$/{ s//\1/; q; } 3055 /^X\(\/\).*/{ s//\1/; q; } 3056 s/.*/./; q'` 3057 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 3058 { case "$ac_dir" in 3059 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 3060 *) as_incr_dir=.;; 3061esac 3062as_dummy="$ac_dir" 3063for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 3064 case $as_mkdir_dir in 3065 # Skip DOS drivespec 3066 ?:) as_incr_dir=$as_mkdir_dir ;; 3067 *) 3068 as_incr_dir=$as_incr_dir/$as_mkdir_dir 3069 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 3070 ;; 3071 esac 3072done; } 3073 3074 fi 3075 rm -f $ac_file 3076 mv $tmp/config.h $ac_file 3077 fi 3078 else 3079 cat $tmp/config.h 3080 rm -f $tmp/config.h 3081 fi 3082done 3083EOF 3084 3085cat >>$CONFIG_STATUS <<\EOF 3086 3087{ (exit 0); exit 0; } 3088EOF 3089chmod +x $CONFIG_STATUS 3090ac_clean_files=$ac_clean_files_save 3091 3092# configure is writing to config.log, and then calls config.status. 3093# config.status does its own redirection, appending to config.log. 3094# Unfortunately, on DOS this fails, as config.log is still kept open 3095# by configure, so config.status won't be able to write to it; its 3096# output is simply discarded. So we exec the FD to /dev/null, 3097# effectively closing config.log, so it can be properly (re)opened and 3098# appended to by config.status. When coming back to configure, we 3099# need to make the FD available again. 3100if test "$no_create" != yes; then 3101 ac_cs_success=: 3102 exec 5>/dev/null 3103 $SHELL $CONFIG_STATUS || ac_cs_success=false 3104 exec 5>>config.log 3105 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3106 # would make configure fail if this is the last instruction. 3107 $ac_cs_success || { (exit 1); exit 1; } 3108fi 3109 3110