1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by Autoconf 2.52. 4# 5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 6# Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Find the correct PATH separator. Usually this is `:', but 11# DJGPP uses `;' like DOS. 12if test "X${PATH_SEPARATOR+set}" != Xset; then 13 UNAME=${UNAME-`uname 2>/dev/null`} 14 case X$UNAME in 15 *-DOS) lt_cv_sys_path_separator=';' ;; 16 *) lt_cv_sys_path_separator=':' ;; 17 esac 18 PATH_SEPARATOR=$lt_cv_sys_path_separator 19fi 20 21# Check that we are running under the correct shell. 22SHELL=${CONFIG_SHELL-/bin/sh} 23 24case X$ECHO in 25X*--fallback-echo) 26 # Remove one level of quotation (which was required for Make). 27 ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` 28 ;; 29esac 30 31echo=${ECHO-echo} 32if test "X$1" = X--no-reexec; then 33 # Discard the --no-reexec flag, and continue. 34 shift 35elif test "X$1" = X--fallback-echo; then 36 # Avoid inline document here, it may be left over 37 : 38elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then 39 # Yippee, $echo works! 40 : 41else 42 # Restart under the correct shell. 43 exec $SHELL "$0" --no-reexec ${1+"$@"} 44fi 45 46if test "X$1" = X--fallback-echo; then 47 # used as fallback echo 48 shift 49 cat <<EOF 50 51EOF 52 exit 0 53fi 54 55# The HP-UX ksh and POSIX shell print the target directory to stdout 56# if CDPATH is set. 57if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 58 59if test -z "$ECHO"; then 60if test "X${echo_test_string+set}" != Xset; then 61# find a string as large as possible, as long as the shell can cope with it 62 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 63 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 64 if (echo_test_string="`eval $cmd`") 2>/dev/null && 65 echo_test_string="`eval $cmd`" && 66 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 67 then 68 break 69 fi 70 done 71fi 72 73if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 74 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 75 test "X$echo_testing_string" = "X$echo_test_string"; then 76 : 77else 78 # The Solaris, AIX, and Digital Unix default echo programs unquote 79 # backslashes. This makes it impossible to quote backslashes using 80 # echo "$something" | sed 's/\\/\\\\/g' 81 # 82 # So, first we look for a working echo in the user's PATH. 83 84 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR 85 for dir in $PATH /usr/ucb; do 86 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 87 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 88 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 89 test "X$echo_testing_string" = "X$echo_test_string"; then 90 echo="$dir/echo" 91 break 92 fi 93 done 94 IFS="$save_ifs" 95 96 if test "X$echo" = Xecho; then 97 # We didn't find a better echo, so look for alternatives. 98 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 99 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 100 test "X$echo_testing_string" = "X$echo_test_string"; then 101 # This shell has a builtin print -r that does the trick. 102 echo='print -r' 103 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 104 test "X$CONFIG_SHELL" != X/bin/ksh; then 105 # If we have ksh, try running configure again with it. 106 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 107 export ORIGINAL_CONFIG_SHELL 108 CONFIG_SHELL=/bin/ksh 109 export CONFIG_SHELL 110 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} 111 else 112 # Try using printf. 113 echo='printf %s\n' 114 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 115 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 116 test "X$echo_testing_string" = "X$echo_test_string"; then 117 # Cool, printf works 118 : 119 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 120 test "X$echo_testing_string" = 'X\t' && 121 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 122 test "X$echo_testing_string" = "X$echo_test_string"; then 123 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 124 export CONFIG_SHELL 125 SHELL="$CONFIG_SHELL" 126 export SHELL 127 echo="$CONFIG_SHELL $0 --fallback-echo" 128 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 129 test "X$echo_testing_string" = 'X\t' && 130 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 131 test "X$echo_testing_string" = "X$echo_test_string"; then 132 echo="$CONFIG_SHELL $0 --fallback-echo" 133 else 134 # maybe with a smaller string... 135 prev=: 136 137 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do 138 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 139 then 140 break 141 fi 142 prev="$cmd" 143 done 144 145 if test "$prev" != 'sed 50q "$0"'; then 146 echo_test_string=`eval $prev` 147 export echo_test_string 148 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} 149 else 150 # Oops. We lost completely, so just stick with echo. 151 echo=echo 152 fi 153 fi 154 fi 155 fi 156fi 157fi 158 159# Copy echo and quote the copy suitably for passing to libtool from 160# the Makefile, instead of quoting the original, which is used later. 161ECHO=$echo 162if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 163 ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 164fi 165 166# Avoid depending upon Character Ranges. 167as_cr_letters='abcdefghijklmnopqrstuvwxyz' 168as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 169as_cr_Letters=$as_cr_letters$as_cr_LETTERS 170as_cr_digits='0123456789' 171as_cr_alnum=$as_cr_Letters$as_cr_digits 172 173# Sed expression to map a string onto a valid variable name. 174as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 175 176# Sed expression to map a string onto a valid CPP name. 177as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 178 179# Be Bourne compatible 180if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 181 emulate sh 182 NULLCMD=: 183elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 184 set -o posix 185fi 186 187# Name of the executable. 188as_me=`echo "$0" |sed 's,.*[\\/],,'` 189 190if expr a : '\(a\)' >/dev/null 2>&1; then 191 as_expr=expr 192else 193 as_expr=false 194fi 195 196rm -f conf$$ conf$$.exe conf$$.file 197echo >conf$$.file 198if ln -s conf$$.file conf$$ 2>/dev/null; then 199 # We could just check for DJGPP; but this test a) works b) is more generic 200 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 201 if test -f conf$$.exe; then 202 # Don't use ln at all; we don't have any links 203 as_ln_s='cp -p' 204 else 205 as_ln_s='ln -s' 206 fi 207elif ln conf$$.file conf$$ 2>/dev/null; then 208 as_ln_s=ln 209else 210 as_ln_s='cp -p' 211fi 212rm -f conf$$ conf$$.exe conf$$.file 213 214as_executable_p="test -f" 215 216# Support unset when possible. 217if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 218 as_unset=unset 219else 220 as_unset=false 221fi 222 223# NLS nuisances. 224$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 225$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 226$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 227$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 228$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 229$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 230$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 231$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 232 233# IFS 234# We need space, tab and new line, in precisely that order. 235as_nl=' 236' 237IFS=" $as_nl" 238 239# CDPATH. 240$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 241 242# Name of the host. 243# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 244# so uname gets run too. 245ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 246 247exec 6>&1 248 249# 250# Initializations. 251# 252ac_default_prefix=/usr/local 253cross_compiling=no 254subdirs= 255MFLAGS= MAKEFLAGS= 256SHELL=${CONFIG_SHELL-/bin/sh} 257 258# Maximum number of lines to put in a shell here document. 259# This variable seems obsolete. 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582 583 -*) { echo "$as_me: error: unrecognized option: $ac_option 584Try \`$0 --help' for more information." >&2 585 { (exit 1); exit 1; }; } 586 ;; 587 588 *=*) 589 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 590 # Reject names that are not valid shell variable names. 591 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 592 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 593 { (exit 1); exit 1; }; } 594 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` 595 eval "$ac_envvar='$ac_optarg'" 596 export $ac_envvar ;; 597 598 *) 599 # FIXME: should be removed in autoconf 3.0. 600 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 601 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 602 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 603 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 604 ;; 605 606 esac 607done 608 609if test -n "$ac_prev"; then 610 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 611 { echo "$as_me: error: missing argument to $ac_option" >&2 612 { (exit 1); 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then 646 if test "x$build_alias" = x; then 647 cross_compiling=maybe 648 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 649 If a cross compiler is detected then cross compile mode will be used." >&2 650 elif test "x$build_alias" != "x$host_alias"; then 651 cross_compiling=yes 652 fi 653fi 654 655ac_tool_prefix= 656test -n "$host_alias" && ac_tool_prefix=$host_alias- 657 658test "$silent" = yes && exec 6>/dev/null 659 660# Find the source files, if location was not specified. 661if test -z "$srcdir"; then 662 ac_srcdir_defaulted=yes 663 # Try the directory containing this script, then its parent. 664 ac_prog=$0 665 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'` 666 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 667 srcdir=$ac_confdir 668 if test ! -r $srcdir/$ac_unique_file; then 669 srcdir=.. 670 fi 671else 672 ac_srcdir_defaulted=no 673fi 674if test ! -r $srcdir/$ac_unique_file; then 675 if test "$ac_srcdir_defaulted" = yes; then 676 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 677 { (exit 1); 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then 721 # Omit some internal or obsolete options to make the list less imposing. 722 # This message is too long to be a string in the A/UX 3.1 sh. 723 cat <<EOF 724\`configure' configures this package to adapt to many kinds of systems. 725 726Usage: $0 [OPTION]... [VAR=VALUE]... 727 728To assign environment variables (e.g., CC, CFLAGS...), specify them as 729VAR=VALUE. See below for descriptions of some of the useful variables. 730 731Defaults for the options are specified in brackets. 732 733Configuration: 734 -h, --help display this help and exit 735 --help=short display options specific to this package 736 --help=recursive display the short help of all the included packages 737 -V, --version display version information and exit 738 -q, --quiet, --silent do not print \`checking...' messages 739 --cache-file=FILE cache test results in FILE [disabled] 740 -C, --config-cache alias for \`--cache-file=config.cache' 741 -n, --no-create do not create output files 742 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 743 744EOF 745 746 cat <<EOF 747Installation directories: 748 --prefix=PREFIX install architecture-independent files in PREFIX 749 [$ac_default_prefix] 750 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 751 [PREFIX] 752 753By default, \`make install' will install all the files in 754\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 755an installation prefix other than \`$ac_default_prefix' using \`--prefix', 756for instance \`--prefix=\$HOME'. 757 758For better control, use the options below. 759 760Fine tuning of the installation directories: 761 --bindir=DIR user executables [EPREFIX/bin] 762 --sbindir=DIR system admin executables [EPREFIX/sbin] 763 --libexecdir=DIR program executables [EPREFIX/libexec] 764 --datadir=DIR read-only architecture-independent data [PREFIX/share] 765 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 766 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 767 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 768 --libdir=DIR object code libraries [EPREFIX/lib] 769 --includedir=DIR C header files [PREFIX/include] 770 --oldincludedir=DIR C header files for non-gcc [/usr/include] 771 --infodir=DIR info documentation [PREFIX/info] 772 --mandir=DIR man documentation [PREFIX/man] 773EOF 774 775 cat <<\EOF 776 777System types: 778 --build=BUILD configure for building on BUILD [guessed] 779 --host=HOST build programs to run on HOST [BUILD] 780EOF 781fi 782 783if test -n "$ac_init_help"; then 784 785 cat <<\EOF 786 787Optional Features: 788 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 789 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 790 --enable-shared=PKGS build shared libraries default=yes 791 --enable-static=PKGS build static libraries default=yes 792 --enable-fast-install=PKGS optimize for fast installation default=yes 793 --disable-libtool-lock avoid locking (might break parallel builds) 794 795Optional Packages: 796 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 797 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 798 --with-gnu-ld assume the C compiler uses GNU ld default=no 799 --with-pic try to use only PIC/non-PIC objects default=use both 800 801Some influential environment variables: 802 CC C compiler command 803 CFLAGS C compiler flags 804 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 805 nonstandard directory <lib dir> 806 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 807 headers in a nonstandard directory <include dir> 808 CPP C preprocessor 809 810Use these variables to override the choices made by `configure' or to help 811it to find libraries and programs with nonstandard names/locations. 812 813EOF 814fi 815 816if test "$ac_init_help" = "recursive"; then 817 # If there are subdirs, report their specific --help. 818 ac_popdir=`pwd` 819 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 820 cd $ac_subdir 821 # A "../" for each directory in /$ac_subdir. 822 ac_dots=`echo $ac_subdir | 823 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 824 825 case $srcdir in 826 .) # No --srcdir option. We are building in place. 827 ac_sub_srcdir=$srcdir ;; 828 [\\/]* | ?:[\\/]* ) # Absolute path. 829 ac_sub_srcdir=$srcdir/$ac_subdir ;; 830 *) # Relative path. 831 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 832 esac 833 834 # Check for guested configure; otherwise get Cygnus style configure. 835 if test -f $ac_sub_srcdir/configure.gnu; then 836 echo 837 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 838 elif test -f $ac_sub_srcdir/configure; then 839 echo 840 $SHELL $ac_sub_srcdir/configure --help=recursive 841 elif test -f $ac_sub_srcdir/configure.ac || 842 test -f $ac_sub_srcdir/configure.in; then 843 echo 844 $ac_configure --help 845 else 846 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 847 fi 848 cd $ac_popdir 849 done 850fi 851 852test -n "$ac_init_help" && exit 0 853if $ac_init_version; then 854 cat <<\EOF 855 856Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 857Free Software Foundation, Inc. 858This configure script is free software; the Free Software Foundation 859gives unlimited permission to copy, distribute and modify it. 860EOF 861 exit 0 862fi 863exec 5>config.log 864cat >&5 <<EOF 865This file contains any messages produced by compilers while 866running configure, to aid debugging if configure makes a mistake. 867 868It was created by $as_me, which was 869generated by GNU Autoconf 2.52. Invocation command line was 870 871 $ $0 $@ 872 873EOF 874{ 875cat <<_ASUNAME 876## ---------- ## 877## Platform. ## 878## ---------- ## 879 880hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 881uname -m = `(uname -m) 2>/dev/null || echo unknown` 882uname -r = `(uname -r) 2>/dev/null || echo unknown` 883uname -s = `(uname -s) 2>/dev/null || echo unknown` 884uname -v = `(uname -v) 2>/dev/null || echo unknown` 885 886/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 887/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 888 889/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 890/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 891/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 892hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 893/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 894/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 895/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 896 897PATH = $PATH 898 899_ASUNAME 900} >&5 901 902cat >&5 <<EOF 903## ------------ ## 904## Core tests. ## 905## ------------ ## 906 907EOF 908 909# Keep a trace of the command line. 910# Strip out --no-create and --no-recursion so they do not pile up. 911# Also quote any args containing shell meta-characters. 912ac_configure_args= 913ac_sep= 914for ac_arg 915do 916 case $ac_arg in 917 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 918 | --no-cr | --no-c) ;; 919 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 920 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 921 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 922 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 923 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 924 ac_sep=" " ;; 925 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 926 ac_sep=" " ;; 927 esac 928 # Get rid of the leading space. 929done 930 931# When interrupted or exit'd, cleanup temporary files, and complete 932# config.log. We remove comments because anyway the quotes in there 933# would cause problems or look ugly. 934trap 'exit_status=$? 935 # Save into config.log some information that might help in debugging. 936 echo >&5 937 echo "## ----------------- ##" >&5 938 echo "## Cache variables. ##" >&5 939 echo "## ----------------- ##" >&5 940 echo >&5 941 # The following way of writing the cache mishandles newlines in values, 942{ 943 (set) 2>&1 | 944 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 945 *ac_space=\ *) 946 sed -n \ 947 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 948 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 949 ;; 950 *) 951 sed -n \ 952 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 953 ;; 954 esac; 955} >&5 956 sed "/^$/d" confdefs.h >conftest.log 957 if test -s conftest.log; then 958 echo >&5 959 echo "## ------------ ##" >&5 960 echo "## confdefs.h. ##" >&5 961 echo "## ------------ ##" >&5 962 echo >&5 963 cat conftest.log >&5 964 fi 965 (echo; echo) >&5 966 test "$ac_signal" != 0 && 967 echo "$as_me: caught signal $ac_signal" >&5 968 echo "$as_me: exit $exit_status" >&5 969 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 970 exit $exit_status 971 ' 0 972for ac_signal in 1 2 13 15; do 973 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 974done 975ac_signal=0 976 977# confdefs.h avoids OS command line length limits that DEFS can exceed. 978rm -rf conftest* confdefs.h 979# AIX cpp loses on an empty file, so make sure it contains at least a newline. 980echo >confdefs.h 981 982# Let the site file select an alternate cache file if it wants to. 983# Prefer explicitly selected file to automatically selected ones. 984if test -z "$CONFIG_SITE"; then 985 if test "x$prefix" != xNONE; then 986 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 987 else 988 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 989 fi 990fi 991for ac_site_file in $CONFIG_SITE; do 992 if test -r "$ac_site_file"; then 993 { echo "$as_me:993: loading site script $ac_site_file" >&5 994echo "$as_me: loading site script $ac_site_file" >&6;} 995 cat "$ac_site_file" >&5 996 . "$ac_site_file" 997 fi 998done 999 1000if test -r "$cache_file"; then 1001 # Some versions of bash will fail to source /dev/null (special 1002 # files actually), so we avoid doing that. 1003 if test -f "$cache_file"; then 1004 { echo "$as_me:1004: loading cache $cache_file" >&5 1005echo "$as_me: loading cache $cache_file" >&6;} 1006 case $cache_file in 1007 [\\/]* | ?:[\\/]* ) . $cache_file;; 1008 *) . ./$cache_file;; 1009 esac 1010 fi 1011else 1012 { echo "$as_me:1012: creating cache $cache_file" >&5 1013echo "$as_me: creating cache $cache_file" >&6;} 1014 >$cache_file 1015fi 1016 1017# Check that the precious variables saved in the cache have kept the same 1018# value. 1019ac_cache_corrupted=false 1020for ac_var in `(set) 2>&1 | 1021 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1022 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1023 eval ac_new_set=\$ac_env_${ac_var}_set 1024 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1025 eval ac_new_val="\$ac_env_${ac_var}_value" 1026 case $ac_old_set,$ac_new_set in 1027 set,) 1028 { echo "$as_me:1028: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1029echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1030 ac_cache_corrupted=: ;; 1031 ,set) 1032 { echo "$as_me:1032: error: \`$ac_var' was not set in the previous run" >&5 1033echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1034 ac_cache_corrupted=: ;; 1035 ,);; 1036 *) 1037 if test "x$ac_old_val" != "x$ac_new_val"; then 1038 { echo "$as_me:1038: error: \`$ac_var' has changed since the previous run:" >&5 1039echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1040 { echo "$as_me:1040: former value: $ac_old_val" >&5 1041echo "$as_me: former value: $ac_old_val" >&2;} 1042 { echo "$as_me:1042: current value: $ac_new_val" >&5 1043echo "$as_me: current value: $ac_new_val" >&2;} 1044 ac_cache_corrupted=: 1045 fi;; 1046 esac 1047 # Pass precious variables to config.status. It doesn't matter if 1048 # we pass some twice (in addition to the command line arguments). 1049 if test "$ac_new_set" = set; then 1050 case $ac_new_val in 1051 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1052 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 1053 ac_configure_args="$ac_configure_args '$ac_arg'" 1054 ;; 1055 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 1056 ;; 1057 esac 1058 fi 1059done 1060if $ac_cache_corrupted; then 1061 { echo "$as_me:1061: error: changes in the environment can compromise the build" >&5 1062echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1063 { { echo "$as_me:1063: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1064echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1065 { (exit 1); exit 1; }; } 1066fi 1067 1068ac_ext=c 1069ac_cpp='$CPP $CPPFLAGS' 1070ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1071ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1072ac_compiler_gnu=$ac_cv_c_compiler_gnu 1073 1074case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 1075 *c*,-n*) ECHO_N= ECHO_C=' 1076' ECHO_T=' ' ;; 1077 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 1078 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 1079esac 1080echo "#! $SHELL" >conftest.sh 1081echo "exit 0" >>conftest.sh 1082chmod +x conftest.sh 1083if { (echo "$as_me:1083: PATH=\".;.\"; conftest.sh") >&5 1084 (PATH=".;."; conftest.sh) 2>&5 1085 ac_status=$? 1086 echo "$as_me:1086: \$? = $ac_status" >&5 1087 (exit $ac_status); }; then 1088 ac_path_separator=';' 1089else 1090 ac_path_separator=: 1091fi 1092PATH_SEPARATOR="$ac_path_separator" 1093rm -f conftest.sh 1094 1095ac_aux_dir= 1096for ac_dir in autoconf $srcdir/autoconf; do 1097 if test -f $ac_dir/install-sh; then 1098 ac_aux_dir=$ac_dir 1099 ac_install_sh="$ac_aux_dir/install-sh -c" 1100 break 1101 elif test -f $ac_dir/install.sh; then 1102 ac_aux_dir=$ac_dir 1103 ac_install_sh="$ac_aux_dir/install.sh -c" 1104 break 1105 elif test -f $ac_dir/shtool; then 1106 ac_aux_dir=$ac_dir 1107 ac_install_sh="$ac_aux_dir/shtool install -c" 1108 break 1109 fi 1110done 1111if test -z "$ac_aux_dir"; then 1112 { { echo "$as_me:1112: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&5 1113echo "$as_me: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&2;} 1114 { (exit 1); exit 1; }; } 1115fi 1116ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1117ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1118ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1119 1120ac_config_headers="$ac_config_headers config.h" 1121 1122echo "$as_me:1122: checking whether ${MAKE-make} sets \${MAKE}" >&5 1123echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 1124set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 1125if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1126 echo $ECHO_N "(cached) $ECHO_C" >&6 1127else 1128 cat >conftest.make <<\EOF 1129all: 1130 @echo 'ac_maketemp="${MAKE}"' 1131EOF 1132# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1133eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1134if test -n "$ac_maketemp"; then 1135 eval ac_cv_prog_make_${ac_make}_set=yes 1136else 1137 eval ac_cv_prog_make_${ac_make}_set=no 1138fi 1139rm -f conftest.make 1140fi 1141if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1142 echo "$as_me:1142: result: yes" >&5 1143echo "${ECHO_T}yes" >&6 1144 SET_MAKE= 1145else 1146 echo "$as_me:1146: result: no" >&5 1147echo "${ECHO_T}no" >&6 1148 SET_MAKE="MAKE=${MAKE-make}" 1149fi 1150 1151ac_ext=c 1152ac_cpp='$CPP $CPPFLAGS' 1153ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1154ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1155ac_compiler_gnu=$ac_cv_c_compiler_gnu 1156if test -n "$ac_tool_prefix"; then 1157 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1158set dummy ${ac_tool_prefix}gcc; ac_word=$2 1159echo "$as_me:1159: checking for $ac_word" >&5 1160echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1161if test "${ac_cv_prog_CC+set}" = set; then 1162 echo $ECHO_N "(cached) $ECHO_C" >&6 1163else 1164 if test -n "$CC"; then 1165 ac_cv_prog_CC="$CC" # Let the user override the test. 1166else 1167 ac_save_IFS=$IFS; IFS=$ac_path_separator 1168ac_dummy="$PATH" 1169for ac_dir in $ac_dummy; do 1170 IFS=$ac_save_IFS 1171 test -z "$ac_dir" && ac_dir=. 1172 $as_executable_p "$ac_dir/$ac_word" || continue 1173ac_cv_prog_CC="${ac_tool_prefix}gcc" 1174echo "$as_me:1174: found $ac_dir/$ac_word" >&5 1175break 1176done 1177 1178fi 1179fi 1180CC=$ac_cv_prog_CC 1181if test -n "$CC"; then 1182 echo "$as_me:1182: result: $CC" >&5 1183echo "${ECHO_T}$CC" >&6 1184else 1185 echo "$as_me:1185: result: no" >&5 1186echo "${ECHO_T}no" >&6 1187fi 1188 1189fi 1190if test -z "$ac_cv_prog_CC"; then 1191 ac_ct_CC=$CC 1192 # Extract the first word of "gcc", so it can be a program name with args. 1193set dummy gcc; ac_word=$2 1194echo "$as_me:1194: checking for $ac_word" >&5 1195echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1196if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1197 echo $ECHO_N "(cached) $ECHO_C" >&6 1198else 1199 if test -n "$ac_ct_CC"; then 1200 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1201else 1202 ac_save_IFS=$IFS; IFS=$ac_path_separator 1203ac_dummy="$PATH" 1204for ac_dir in $ac_dummy; do 1205 IFS=$ac_save_IFS 1206 test -z "$ac_dir" && ac_dir=. 1207 $as_executable_p "$ac_dir/$ac_word" || continue 1208ac_cv_prog_ac_ct_CC="gcc" 1209echo "$as_me:1209: found $ac_dir/$ac_word" >&5 1210break 1211done 1212 1213fi 1214fi 1215ac_ct_CC=$ac_cv_prog_ac_ct_CC 1216if test -n "$ac_ct_CC"; then 1217 echo "$as_me:1217: result: $ac_ct_CC" >&5 1218echo "${ECHO_T}$ac_ct_CC" >&6 1219else 1220 echo "$as_me:1220: result: no" >&5 1221echo "${ECHO_T}no" >&6 1222fi 1223 1224 CC=$ac_ct_CC 1225else 1226 CC="$ac_cv_prog_CC" 1227fi 1228 1229if test -z "$CC"; then 1230 if test -n "$ac_tool_prefix"; then 1231 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1232set dummy ${ac_tool_prefix}cc; ac_word=$2 1233echo "$as_me:1233: checking for $ac_word" >&5 1234echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1235if test "${ac_cv_prog_CC+set}" = set; then 1236 echo $ECHO_N "(cached) $ECHO_C" >&6 1237else 1238 if test -n "$CC"; then 1239 ac_cv_prog_CC="$CC" # Let the user override the test. 1240else 1241 ac_save_IFS=$IFS; IFS=$ac_path_separator 1242ac_dummy="$PATH" 1243for ac_dir in $ac_dummy; do 1244 IFS=$ac_save_IFS 1245 test -z "$ac_dir" && ac_dir=. 1246 $as_executable_p "$ac_dir/$ac_word" || continue 1247ac_cv_prog_CC="${ac_tool_prefix}cc" 1248echo "$as_me:1248: found $ac_dir/$ac_word" >&5 1249break 1250done 1251 1252fi 1253fi 1254CC=$ac_cv_prog_CC 1255if test -n "$CC"; then 1256 echo "$as_me:1256: result: $CC" >&5 1257echo "${ECHO_T}$CC" >&6 1258else 1259 echo "$as_me:1259: result: no" >&5 1260echo "${ECHO_T}no" >&6 1261fi 1262 1263fi 1264if test -z "$ac_cv_prog_CC"; then 1265 ac_ct_CC=$CC 1266 # Extract the first word of "cc", so it can be a program name with args. 1267set dummy cc; ac_word=$2 1268echo "$as_me:1268: checking for $ac_word" >&5 1269echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1270if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1271 echo $ECHO_N "(cached) $ECHO_C" >&6 1272else 1273 if test -n "$ac_ct_CC"; then 1274 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1275else 1276 ac_save_IFS=$IFS; IFS=$ac_path_separator 1277ac_dummy="$PATH" 1278for ac_dir in $ac_dummy; do 1279 IFS=$ac_save_IFS 1280 test -z "$ac_dir" && ac_dir=. 1281 $as_executable_p "$ac_dir/$ac_word" || continue 1282ac_cv_prog_ac_ct_CC="cc" 1283echo "$as_me:1283: found $ac_dir/$ac_word" >&5 1284break 1285done 1286 1287fi 1288fi 1289ac_ct_CC=$ac_cv_prog_ac_ct_CC 1290if test -n "$ac_ct_CC"; then 1291 echo "$as_me:1291: result: $ac_ct_CC" >&5 1292echo "${ECHO_T}$ac_ct_CC" >&6 1293else 1294 echo "$as_me:1294: result: no" >&5 1295echo "${ECHO_T}no" >&6 1296fi 1297 1298 CC=$ac_ct_CC 1299else 1300 CC="$ac_cv_prog_CC" 1301fi 1302 1303fi 1304if test -z "$CC"; then 1305 # Extract the first word of "cc", so it can be a program name with args. 1306set dummy cc; ac_word=$2 1307echo "$as_me:1307: checking for $ac_word" >&5 1308echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1309if test "${ac_cv_prog_CC+set}" = set; then 1310 echo $ECHO_N "(cached) $ECHO_C" >&6 1311else 1312 if test -n "$CC"; then 1313 ac_cv_prog_CC="$CC" # Let the user override the test. 1314else 1315 ac_prog_rejected=no 1316 ac_save_IFS=$IFS; IFS=$ac_path_separator 1317ac_dummy="$PATH" 1318for ac_dir in $ac_dummy; do 1319 IFS=$ac_save_IFS 1320 test -z "$ac_dir" && ac_dir=. 1321 $as_executable_p "$ac_dir/$ac_word" || continue 1322if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1323 ac_prog_rejected=yes 1324 continue 1325fi 1326ac_cv_prog_CC="cc" 1327echo "$as_me:1327: found $ac_dir/$ac_word" >&5 1328break 1329done 1330 1331if test $ac_prog_rejected = yes; then 1332 # We found a bogon in the path, so make sure we never use it. 1333 set dummy $ac_cv_prog_CC 1334 shift 1335 if test $# != 0; then 1336 # We chose a different compiler from the bogus one. 1337 # However, it has the same basename, so the bogon will be chosen 1338 # first if we set CC to just the basename; use the full file name. 1339 shift 1340 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1341 shift 1342 ac_cv_prog_CC="$@" 1343 fi 1344fi 1345fi 1346fi 1347CC=$ac_cv_prog_CC 1348if test -n "$CC"; then 1349 echo "$as_me:1349: result: $CC" >&5 1350echo "${ECHO_T}$CC" >&6 1351else 1352 echo "$as_me:1352: result: no" >&5 1353echo "${ECHO_T}no" >&6 1354fi 1355 1356fi 1357if test -z "$CC"; then 1358 if test -n "$ac_tool_prefix"; then 1359 for ac_prog in cl 1360 do 1361 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1362set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1363echo "$as_me:1363: checking for $ac_word" >&5 1364echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1365if test "${ac_cv_prog_CC+set}" = set; then 1366 echo $ECHO_N "(cached) $ECHO_C" >&6 1367else 1368 if test -n "$CC"; then 1369 ac_cv_prog_CC="$CC" # Let the user override the test. 1370else 1371 ac_save_IFS=$IFS; IFS=$ac_path_separator 1372ac_dummy="$PATH" 1373for ac_dir in $ac_dummy; do 1374 IFS=$ac_save_IFS 1375 test -z "$ac_dir" && ac_dir=. 1376 $as_executable_p "$ac_dir/$ac_word" || continue 1377ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1378echo "$as_me:1378: found $ac_dir/$ac_word" >&5 1379break 1380done 1381 1382fi 1383fi 1384CC=$ac_cv_prog_CC 1385if test -n "$CC"; then 1386 echo "$as_me:1386: result: $CC" >&5 1387echo "${ECHO_T}$CC" >&6 1388else 1389 echo "$as_me:1389: result: no" >&5 1390echo "${ECHO_T}no" >&6 1391fi 1392 1393 test -n "$CC" && break 1394 done 1395fi 1396if test -z "$CC"; then 1397 ac_ct_CC=$CC 1398 for ac_prog in cl 1399do 1400 # Extract the first word of "$ac_prog", so it can be a program name with args. 1401set dummy $ac_prog; ac_word=$2 1402echo "$as_me:1402: checking for $ac_word" >&5 1403echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1404if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1405 echo $ECHO_N "(cached) $ECHO_C" >&6 1406else 1407 if test -n "$ac_ct_CC"; then 1408 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1409else 1410 ac_save_IFS=$IFS; IFS=$ac_path_separator 1411ac_dummy="$PATH" 1412for ac_dir in $ac_dummy; do 1413 IFS=$ac_save_IFS 1414 test -z "$ac_dir" && ac_dir=. 1415 $as_executable_p "$ac_dir/$ac_word" || continue 1416ac_cv_prog_ac_ct_CC="$ac_prog" 1417echo "$as_me:1417: found $ac_dir/$ac_word" >&5 1418break 1419done 1420 1421fi 1422fi 1423ac_ct_CC=$ac_cv_prog_ac_ct_CC 1424if test -n "$ac_ct_CC"; then 1425 echo "$as_me:1425: result: $ac_ct_CC" >&5 1426echo "${ECHO_T}$ac_ct_CC" >&6 1427else 1428 echo "$as_me:1428: result: no" >&5 1429echo "${ECHO_T}no" >&6 1430fi 1431 1432 test -n "$ac_ct_CC" && break 1433done 1434 1435 CC=$ac_ct_CC 1436fi 1437 1438fi 1439 1440test -z "$CC" && { { echo "$as_me:1440: error: no acceptable cc found in \$PATH" >&5 1441echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1442 { (exit 1); exit 1; }; } 1443 1444# Provide some information about the compiler. 1445echo "$as_me:1445:" \ 1446 "checking for C compiler version" >&5 1447ac_compiler=`set X $ac_compile; echo $2` 1448{ (eval echo "$as_me:1448: \"$ac_compiler --version </dev/null >&5\"") >&5 1449 (eval $ac_compiler --version </dev/null >&5) 2>&5 1450 ac_status=$? 1451 echo "$as_me:1451: \$? = $ac_status" >&5 1452 (exit $ac_status); } 1453{ (eval echo "$as_me:1453: \"$ac_compiler -v </dev/null >&5\"") >&5 1454 (eval $ac_compiler -v </dev/null >&5) 2>&5 1455 ac_status=$? 1456 echo "$as_me:1456: \$? = $ac_status" >&5 1457 (exit $ac_status); } 1458{ (eval echo "$as_me:1458: \"$ac_compiler -V </dev/null >&5\"") >&5 1459 (eval $ac_compiler -V </dev/null >&5) 2>&5 1460 ac_status=$? 1461 echo "$as_me:1461: \$? = $ac_status" >&5 1462 (exit $ac_status); } 1463 1464cat >conftest.$ac_ext <<_ACEOF 1465#line 1465 "configure" 1466#include "confdefs.h" 1467 1468int 1469main () 1470{ 1471 1472 ; 1473 return 0; 1474} 1475_ACEOF 1476ac_clean_files_save=$ac_clean_files 1477ac_clean_files="$ac_clean_files a.out a.exe" 1478# Try to create an executable without -o first, disregard a.out. 1479# It will help us diagnose broken compilers, and finding out an intuition 1480# of exeext. 1481echo "$as_me:1481: checking for C compiler default output" >&5 1482echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1483ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1484if { (eval echo "$as_me:1484: \"$ac_link_default\"") >&5 1485 (eval $ac_link_default) 2>&5 1486 ac_status=$? 1487 echo "$as_me:1487: \$? = $ac_status" >&5 1488 (exit $ac_status); }; then 1489 # Find the output, starting from the most likely. This scheme is 1490# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1491# resort. 1492for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1493 ls a.out conftest 2>/dev/null; 1494 ls a.* conftest.* 2>/dev/null`; do 1495 case $ac_file in 1496 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1497 a.out ) # We found the default executable, but exeext='' is most 1498 # certainly right. 1499 break;; 1500 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1501 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1502 export ac_cv_exeext 1503 break;; 1504 * ) break;; 1505 esac 1506done 1507else 1508 echo "$as_me: failed program was:" >&5 1509cat conftest.$ac_ext >&5 1510{ { echo "$as_me:1510: error: C compiler cannot create executables" >&5 1511echo "$as_me: error: C compiler cannot create executables" >&2;} 1512 { (exit 77); exit 77; }; } 1513fi 1514 1515ac_exeext=$ac_cv_exeext 1516echo "$as_me:1516: result: $ac_file" >&5 1517echo "${ECHO_T}$ac_file" >&6 1518 1519# Check the compiler produces executables we can run. If not, either 1520# the compiler is broken, or we cross compile. 1521echo "$as_me:1521: checking whether the C compiler works" >&5 1522echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1523# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1524# If not cross compiling, check that we can run a simple program. 1525if test "$cross_compiling" != yes; then 1526 if { ac_try='./$ac_file' 1527 { (eval echo "$as_me:1527: \"$ac_try\"") >&5 1528 (eval $ac_try) 2>&5 1529 ac_status=$? 1530 echo "$as_me:1530: \$? = $ac_status" >&5 1531 (exit $ac_status); }; }; then 1532 cross_compiling=no 1533 else 1534 if test "$cross_compiling" = maybe; then 1535 cross_compiling=yes 1536 else 1537 { { echo "$as_me:1537: error: cannot run C compiled programs. 1538If you meant to cross compile, use \`--host'." >&5 1539echo "$as_me: error: cannot run C compiled programs. 1540If you meant to cross compile, use \`--host'." >&2;} 1541 { (exit 1); exit 1; }; } 1542 fi 1543 fi 1544fi 1545echo "$as_me:1545: result: yes" >&5 1546echo "${ECHO_T}yes" >&6 1547 1548rm -f a.out a.exe conftest$ac_cv_exeext 1549ac_clean_files=$ac_clean_files_save 1550# Check the compiler produces executables we can run. If not, either 1551# the compiler is broken, or we cross compile. 1552echo "$as_me:1552: checking whether we are cross compiling" >&5 1553echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1554echo "$as_me:1554: result: $cross_compiling" >&5 1555echo "${ECHO_T}$cross_compiling" >&6 1556 1557echo "$as_me:1557: checking for executable suffix" >&5 1558echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1559if { (eval echo "$as_me:1559: \"$ac_link\"") >&5 1560 (eval $ac_link) 2>&5 1561 ac_status=$? 1562 echo "$as_me:1562: \$? = $ac_status" >&5 1563 (exit $ac_status); }; then 1564 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1565# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1566# work properly (i.e., refer to `conftest.exe'), while it won't with 1567# `rm'. 1568for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1569 case $ac_file in 1570 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1571 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1572 export ac_cv_exeext 1573 break;; 1574 * ) break;; 1575 esac 1576done 1577else 1578 { { echo "$as_me:1578: error: cannot compute EXEEXT: cannot compile and link" >&5 1579echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1580 { (exit 1); exit 1; }; } 1581fi 1582 1583rm -f conftest$ac_cv_exeext 1584echo "$as_me:1584: result: $ac_cv_exeext" >&5 1585echo "${ECHO_T}$ac_cv_exeext" >&6 1586 1587rm -f conftest.$ac_ext 1588EXEEXT=$ac_cv_exeext 1589ac_exeext=$EXEEXT 1590echo "$as_me:1590: checking for object suffix" >&5 1591echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1592if test "${ac_cv_objext+set}" = set; then 1593 echo $ECHO_N "(cached) $ECHO_C" >&6 1594else 1595 cat >conftest.$ac_ext <<_ACEOF 1596#line 1596 "configure" 1597#include "confdefs.h" 1598 1599int 1600main () 1601{ 1602 1603 ; 1604 return 0; 1605} 1606_ACEOF 1607rm -f conftest.o conftest.obj 1608if { (eval echo "$as_me:1608: \"$ac_compile\"") >&5 1609 (eval $ac_compile) 2>&5 1610 ac_status=$? 1611 echo "$as_me:1611: \$? = $ac_status" >&5 1612 (exit $ac_status); }; then 1613 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1614 case $ac_file in 1615 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1616 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1617 break;; 1618 esac 1619done 1620else 1621 echo "$as_me: failed program was:" >&5 1622cat conftest.$ac_ext >&5 1623{ { echo "$as_me:1623: error: cannot compute OBJEXT: cannot compile" >&5 1624echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1625 { (exit 1); exit 1; }; } 1626fi 1627 1628rm -f conftest.$ac_cv_objext conftest.$ac_ext 1629fi 1630echo "$as_me:1630: result: $ac_cv_objext" >&5 1631echo "${ECHO_T}$ac_cv_objext" >&6 1632OBJEXT=$ac_cv_objext 1633ac_objext=$OBJEXT 1634echo "$as_me:1634: checking whether we are using the GNU C compiler" >&5 1635echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1636if test "${ac_cv_c_compiler_gnu+set}" = set; then 1637 echo $ECHO_N "(cached) $ECHO_C" >&6 1638else 1639 cat >conftest.$ac_ext <<_ACEOF 1640#line 1640 "configure" 1641#include "confdefs.h" 1642 1643int 1644main () 1645{ 1646#ifndef __GNUC__ 1647 choke me 1648#endif 1649 1650 ; 1651 return 0; 1652} 1653_ACEOF 1654rm -f conftest.$ac_objext 1655if { (eval echo "$as_me:1655: \"$ac_compile\"") >&5 1656 (eval $ac_compile) 2>&5 1657 ac_status=$? 1658 echo "$as_me:1658: \$? = $ac_status" >&5 1659 (exit $ac_status); } && 1660 { ac_try='test -s conftest.$ac_objext' 1661 { (eval echo "$as_me:1661: \"$ac_try\"") >&5 1662 (eval $ac_try) 2>&5 1663 ac_status=$? 1664 echo "$as_me:1664: \$? = $ac_status" >&5 1665 (exit $ac_status); }; }; then 1666 ac_compiler_gnu=yes 1667else 1668 echo "$as_me: failed program was:" >&5 1669cat conftest.$ac_ext >&5 1670ac_compiler_gnu=no 1671fi 1672rm -f conftest.$ac_objext conftest.$ac_ext 1673ac_cv_c_compiler_gnu=$ac_compiler_gnu 1674 1675fi 1676echo "$as_me:1676: result: $ac_cv_c_compiler_gnu" >&5 1677echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1678GCC=`test $ac_compiler_gnu = yes && echo yes` 1679ac_test_CFLAGS=${CFLAGS+set} 1680ac_save_CFLAGS=$CFLAGS 1681CFLAGS="-g" 1682echo "$as_me:1682: checking whether $CC accepts -g" >&5 1683echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1684if test "${ac_cv_prog_cc_g+set}" = set; then 1685 echo $ECHO_N "(cached) $ECHO_C" >&6 1686else 1687 cat >conftest.$ac_ext <<_ACEOF 1688#line 1688 "configure" 1689#include "confdefs.h" 1690 1691int 1692main () 1693{ 1694 1695 ; 1696 return 0; 1697} 1698_ACEOF 1699rm -f conftest.$ac_objext 1700if { (eval echo "$as_me:1700: \"$ac_compile\"") >&5 1701 (eval $ac_compile) 2>&5 1702 ac_status=$? 1703 echo "$as_me:1703: \$? = $ac_status" >&5 1704 (exit $ac_status); } && 1705 { ac_try='test -s conftest.$ac_objext' 1706 { (eval echo "$as_me:1706: \"$ac_try\"") >&5 1707 (eval $ac_try) 2>&5 1708 ac_status=$? 1709 echo "$as_me:1709: \$? = $ac_status" >&5 1710 (exit $ac_status); }; }; then 1711 ac_cv_prog_cc_g=yes 1712else 1713 echo "$as_me: failed program was:" >&5 1714cat conftest.$ac_ext >&5 1715ac_cv_prog_cc_g=no 1716fi 1717rm -f conftest.$ac_objext conftest.$ac_ext 1718fi 1719echo "$as_me:1719: result: $ac_cv_prog_cc_g" >&5 1720echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1721if test "$ac_test_CFLAGS" = set; then 1722 CFLAGS=$ac_save_CFLAGS 1723elif test $ac_cv_prog_cc_g = yes; then 1724 if test "$GCC" = yes; then 1725 CFLAGS="-g -O2" 1726 else 1727 CFLAGS="-g" 1728 fi 1729else 1730 if test "$GCC" = yes; then 1731 CFLAGS="-O2" 1732 else 1733 CFLAGS= 1734 fi 1735fi 1736# Some people use a C++ compiler to compile C. Since we use `exit', 1737# in C++ we need to declare it. In case someone uses the same compiler 1738# for both compiling C and C++ we need to have the C++ compiler decide 1739# the declaration of exit, since it's the most demanding environment. 1740cat >conftest.$ac_ext <<_ACEOF 1741#ifndef __cplusplus 1742 choke me 1743#endif 1744_ACEOF 1745rm -f conftest.$ac_objext 1746if { (eval echo "$as_me:1746: \"$ac_compile\"") >&5 1747 (eval $ac_compile) 2>&5 1748 ac_status=$? 1749 echo "$as_me:1749: \$? = $ac_status" >&5 1750 (exit $ac_status); } && 1751 { ac_try='test -s conftest.$ac_objext' 1752 { (eval echo "$as_me:1752: \"$ac_try\"") >&5 1753 (eval $ac_try) 2>&5 1754 ac_status=$? 1755 echo "$as_me:1755: \$? = $ac_status" >&5 1756 (exit $ac_status); }; }; then 1757 for ac_declaration in \ 1758 ''\ 1759 '#include <stdlib.h>' \ 1760 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1761 'extern "C" void std::exit (int); using std::exit;' \ 1762 'extern "C" void exit (int) throw ();' \ 1763 'extern "C" void exit (int);' \ 1764 'void exit (int);' 1765do 1766 cat >conftest.$ac_ext <<_ACEOF 1767#line 1767 "configure" 1768#include "confdefs.h" 1769#include <stdlib.h> 1770$ac_declaration 1771int 1772main () 1773{ 1774exit (42); 1775 ; 1776 return 0; 1777} 1778_ACEOF 1779rm -f conftest.$ac_objext 1780if { (eval echo "$as_me:1780: \"$ac_compile\"") >&5 1781 (eval $ac_compile) 2>&5 1782 ac_status=$? 1783 echo "$as_me:1783: \$? = $ac_status" >&5 1784 (exit $ac_status); } && 1785 { ac_try='test -s conftest.$ac_objext' 1786 { (eval echo "$as_me:1786: \"$ac_try\"") >&5 1787 (eval $ac_try) 2>&5 1788 ac_status=$? 1789 echo "$as_me:1789: \$? = $ac_status" >&5 1790 (exit $ac_status); }; }; then 1791 : 1792else 1793 echo "$as_me: failed program was:" >&5 1794cat conftest.$ac_ext >&5 1795continue 1796fi 1797rm -f conftest.$ac_objext conftest.$ac_ext 1798 cat >conftest.$ac_ext <<_ACEOF 1799#line 1799 "configure" 1800#include "confdefs.h" 1801$ac_declaration 1802int 1803main () 1804{ 1805exit (42); 1806 ; 1807 return 0; 1808} 1809_ACEOF 1810rm -f conftest.$ac_objext 1811if { (eval echo "$as_me:1811: \"$ac_compile\"") >&5 1812 (eval $ac_compile) 2>&5 1813 ac_status=$? 1814 echo "$as_me:1814: \$? = $ac_status" >&5 1815 (exit $ac_status); } && 1816 { ac_try='test -s conftest.$ac_objext' 1817 { (eval echo "$as_me:1817: \"$ac_try\"") >&5 1818 (eval $ac_try) 2>&5 1819 ac_status=$? 1820 echo "$as_me:1820: \$? = $ac_status" >&5 1821 (exit $ac_status); }; }; then 1822 break 1823else 1824 echo "$as_me: failed program was:" >&5 1825cat conftest.$ac_ext >&5 1826fi 1827rm -f conftest.$ac_objext conftest.$ac_ext 1828done 1829rm -f conftest* 1830if test -n "$ac_declaration"; then 1831 echo '#ifdef __cplusplus' >>confdefs.h 1832 echo $ac_declaration >>confdefs.h 1833 echo '#endif' >>confdefs.h 1834fi 1835 1836else 1837 echo "$as_me: failed program was:" >&5 1838cat conftest.$ac_ext >&5 1839fi 1840rm -f conftest.$ac_objext conftest.$ac_ext 1841ac_ext=c 1842ac_cpp='$CPP $CPPFLAGS' 1843ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1844ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1845ac_compiler_gnu=$ac_cv_c_compiler_gnu 1846 1847ac_ext=c 1848ac_cpp='$CPP $CPPFLAGS' 1849ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1850ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1851ac_compiler_gnu=$ac_cv_c_compiler_gnu 1852echo "$as_me:1852: checking how to run the C preprocessor" >&5 1853echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 1854# On Suns, sometimes $CPP names a directory. 1855if test -n "$CPP" && test -d "$CPP"; then 1856 CPP= 1857fi 1858if test -z "$CPP"; then 1859 if test "${ac_cv_prog_CPP+set}" = set; then 1860 echo $ECHO_N "(cached) $ECHO_C" >&6 1861else 1862 # Double quotes because CPP needs to be expanded 1863 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 1864 do 1865 ac_preproc_ok=false 1866for ac_c_preproc_warn_flag in '' yes 1867do 1868 # Use a header file that comes with gcc, so configuring glibc 1869 # with a fresh cross-compiler works. 1870 # On the NeXT, cc -E runs the code through the compiler's parser, 1871 # not just through cpp. "Syntax error" is here to catch this case. 1872 cat >conftest.$ac_ext <<_ACEOF 1873#line 1873 "configure" 1874#include "confdefs.h" 1875#include <assert.h> 1876 Syntax error 1877_ACEOF 1878if { (eval echo "$as_me:1878: \"$ac_cpp conftest.$ac_ext\"") >&5 1879 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1880 ac_status=$? 1881 egrep -v '^ *\+' conftest.er1 >conftest.err 1882 rm -f conftest.er1 1883 cat conftest.err >&5 1884 echo "$as_me:1884: \$? = $ac_status" >&5 1885 (exit $ac_status); } >/dev/null; then 1886 if test -s conftest.err; then 1887 ac_cpp_err=$ac_c_preproc_warn_flag 1888 else 1889 ac_cpp_err= 1890 fi 1891else 1892 ac_cpp_err=yes 1893fi 1894if test -z "$ac_cpp_err"; then 1895 : 1896else 1897 echo "$as_me: failed program was:" >&5 1898 cat conftest.$ac_ext >&5 1899 # Broken: fails on valid input. 1900continue 1901fi 1902rm -f conftest.err conftest.$ac_ext 1903 1904 # OK, works on sane cases. Now check whether non-existent headers 1905 # can be detected and how. 1906 cat >conftest.$ac_ext <<_ACEOF 1907#line 1907 "configure" 1908#include "confdefs.h" 1909#include <ac_nonexistent.h> 1910_ACEOF 1911if { (eval echo "$as_me:1911: \"$ac_cpp conftest.$ac_ext\"") >&5 1912 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1913 ac_status=$? 1914 egrep -v '^ *\+' conftest.er1 >conftest.err 1915 rm -f conftest.er1 1916 cat conftest.err >&5 1917 echo "$as_me:1917: \$? = $ac_status" >&5 1918 (exit $ac_status); } >/dev/null; then 1919 if test -s conftest.err; then 1920 ac_cpp_err=$ac_c_preproc_warn_flag 1921 else 1922 ac_cpp_err= 1923 fi 1924else 1925 ac_cpp_err=yes 1926fi 1927if test -z "$ac_cpp_err"; then 1928 # Broken: success on invalid input. 1929continue 1930else 1931 echo "$as_me: failed program was:" >&5 1932 cat conftest.$ac_ext >&5 1933 # Passes both tests. 1934ac_preproc_ok=: 1935break 1936fi 1937rm -f conftest.err conftest.$ac_ext 1938 1939done 1940# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 1941rm -f conftest.err conftest.$ac_ext 1942if $ac_preproc_ok; then 1943 break 1944fi 1945 1946 done 1947 ac_cv_prog_CPP=$CPP 1948 1949fi 1950 CPP=$ac_cv_prog_CPP 1951else 1952 ac_cv_prog_CPP=$CPP 1953fi 1954echo "$as_me:1954: result: $CPP" >&5 1955echo "${ECHO_T}$CPP" >&6 1956ac_preproc_ok=false 1957for ac_c_preproc_warn_flag in '' yes 1958do 1959 # Use a header file that comes with gcc, so configuring glibc 1960 # with a fresh cross-compiler works. 1961 # On the NeXT, cc -E runs the code through the compiler's parser, 1962 # not just through cpp. "Syntax error" is here to catch this case. 1963 cat >conftest.$ac_ext <<_ACEOF 1964#line 1964 "configure" 1965#include "confdefs.h" 1966#include <assert.h> 1967 Syntax error 1968_ACEOF 1969if { (eval echo "$as_me:1969: \"$ac_cpp conftest.$ac_ext\"") >&5 1970 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 1971 ac_status=$? 1972 egrep -v '^ *\+' conftest.er1 >conftest.err 1973 rm -f conftest.er1 1974 cat conftest.err >&5 1975 echo "$as_me:1975: \$? = $ac_status" >&5 1976 (exit $ac_status); } >/dev/null; then 1977 if test -s conftest.err; then 1978 ac_cpp_err=$ac_c_preproc_warn_flag 1979 else 1980 ac_cpp_err= 1981 fi 1982else 1983 ac_cpp_err=yes 1984fi 1985if test -z "$ac_cpp_err"; then 1986 : 1987else 1988 echo "$as_me: failed program was:" >&5 1989 cat conftest.$ac_ext >&5 1990 # Broken: fails on valid input. 1991continue 1992fi 1993rm -f conftest.err conftest.$ac_ext 1994 1995 # OK, works on sane cases. Now check whether non-existent headers 1996 # can be detected and how. 1997 cat >conftest.$ac_ext <<_ACEOF 1998#line 1998 "configure" 1999#include "confdefs.h" 2000#include <ac_nonexistent.h> 2001_ACEOF 2002if { (eval echo "$as_me:2002: \"$ac_cpp conftest.$ac_ext\"") >&5 2003 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2004 ac_status=$? 2005 egrep -v '^ *\+' conftest.er1 >conftest.err 2006 rm -f conftest.er1 2007 cat conftest.err >&5 2008 echo "$as_me:2008: \$? = $ac_status" >&5 2009 (exit $ac_status); } >/dev/null; then 2010 if test -s conftest.err; then 2011 ac_cpp_err=$ac_c_preproc_warn_flag 2012 else 2013 ac_cpp_err= 2014 fi 2015else 2016 ac_cpp_err=yes 2017fi 2018if test -z "$ac_cpp_err"; then 2019 # Broken: success on invalid input. 2020continue 2021else 2022 echo "$as_me: failed program was:" >&5 2023 cat conftest.$ac_ext >&5 2024 # Passes both tests. 2025ac_preproc_ok=: 2026break 2027fi 2028rm -f conftest.err conftest.$ac_ext 2029 2030done 2031# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2032rm -f conftest.err conftest.$ac_ext 2033if $ac_preproc_ok; then 2034 : 2035else 2036 { { echo "$as_me:2036: error: C preprocessor \"$CPP\" fails sanity check" >&5 2037echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 2038 { (exit 1); exit 1; }; } 2039fi 2040 2041ac_ext=c 2042ac_cpp='$CPP $CPPFLAGS' 2043ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2044ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2045ac_compiler_gnu=$ac_cv_c_compiler_gnu 2046 2047if test $ac_cv_c_compiler_gnu = yes; then 2048 echo "$as_me:2048: checking whether $CC needs -traditional" >&5 2049echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 2050if test "${ac_cv_prog_gcc_traditional+set}" = set; then 2051 echo $ECHO_N "(cached) $ECHO_C" >&6 2052else 2053 ac_pattern="Autoconf.*'x'" 2054 cat >conftest.$ac_ext <<_ACEOF 2055#line 2055 "configure" 2056#include "confdefs.h" 2057#include <sgtty.h> 2058Autoconf TIOCGETP 2059_ACEOF 2060if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2061 egrep "$ac_pattern" >/dev/null 2>&1; then 2062 ac_cv_prog_gcc_traditional=yes 2063else 2064 ac_cv_prog_gcc_traditional=no 2065fi 2066rm -f conftest* 2067 2068 if test $ac_cv_prog_gcc_traditional = no; then 2069 cat >conftest.$ac_ext <<_ACEOF 2070#line 2070 "configure" 2071#include "confdefs.h" 2072#include <termio.h> 2073Autoconf TCGETA 2074_ACEOF 2075if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2076 egrep "$ac_pattern" >/dev/null 2>&1; then 2077 ac_cv_prog_gcc_traditional=yes 2078fi 2079rm -f conftest* 2080 2081 fi 2082fi 2083echo "$as_me:2083: result: $ac_cv_prog_gcc_traditional" >&5 2084echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 2085 if test $ac_cv_prog_gcc_traditional = yes; then 2086 CC="$CC -traditional" 2087 fi 2088fi 2089 2090# Find a good install program. We prefer a C program (faster), 2091# so one script is as good as another. But avoid the broken or 2092# incompatible versions: 2093# SysV /etc/install, /usr/sbin/install 2094# SunOS /usr/etc/install 2095# IRIX /sbin/install 2096# AIX /bin/install 2097# AmigaOS /C/install, which installs bootblocks on floppy discs 2098# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2099# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2100# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2101# ./install, which can be erroneously created by make from ./install.sh. 2102echo "$as_me:2102: checking for a BSD compatible install" >&5 2103echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2104if test -z "$INSTALL"; then 2105if test "${ac_cv_path_install+set}" = set; then 2106 echo $ECHO_N "(cached) $ECHO_C" >&6 2107else 2108 ac_save_IFS=$IFS; IFS=$ac_path_separator 2109 for ac_dir in $PATH; do 2110 IFS=$ac_save_IFS 2111 # Account for people who put trailing slashes in PATH elements. 2112 case $ac_dir/ in 2113 / | ./ | .// | /cC/* \ 2114 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2115 | /usr/ucb/* ) ;; 2116 *) 2117 # OSF1 and SCO ODT 3.0 have their own names for install. 2118 # Don't use installbsd from OSF since it installs stuff as root 2119 # by default. 2120 for ac_prog in ginstall scoinst install; do 2121 if $as_executable_p "$ac_dir/$ac_prog"; then 2122 if test $ac_prog = install && 2123 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2124 # AIX install. It has an incompatible calling convention. 2125 : 2126 elif test $ac_prog = install && 2127 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2128 # program-specific install script used by HP pwplus--don't use. 2129 : 2130 else 2131 ac_cv_path_install="$ac_dir/$ac_prog -c" 2132 break 2 2133 fi 2134 fi 2135 done 2136 ;; 2137 esac 2138 done 2139 2140fi 2141 if test "${ac_cv_path_install+set}" = set; then 2142 INSTALL=$ac_cv_path_install 2143 else 2144 # As a last resort, use the slow shell script. We don't cache a 2145 # path for INSTALL within a source directory, because that will 2146 # break other packages using the cache if that directory is 2147 # removed, or if the path is relative. 2148 INSTALL=$ac_install_sh 2149 fi 2150fi 2151echo "$as_me:2151: result: $INSTALL" >&5 2152echo "${ECHO_T}$INSTALL" >&6 2153 2154# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2155# It thinks the first close brace ends the variable substitution. 2156test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2157 2158test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2159 2160test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2161 2162# Make sure we can run config.sub. 2163$ac_config_sub sun4 >/dev/null 2>&1 || 2164 { { echo "$as_me:2164: error: cannot run $ac_config_sub" >&5 2165echo "$as_me: error: cannot run $ac_config_sub" >&2;} 2166 { (exit 1); exit 1; }; } 2167 2168echo "$as_me:2168: checking build system type" >&5 2169echo $ECHO_N "checking build system type... $ECHO_C" >&6 2170if test "${ac_cv_build+set}" = set; then 2171 echo $ECHO_N "(cached) $ECHO_C" >&6 2172else 2173 ac_cv_build_alias=$build_alias 2174test -z "$ac_cv_build_alias" && 2175 ac_cv_build_alias=`$ac_config_guess` 2176test -z "$ac_cv_build_alias" && 2177 { { echo "$as_me:2177: error: cannot guess build type; you must specify one" >&5 2178echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2179 { (exit 1); exit 1; }; } 2180ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 2181 { { echo "$as_me:2181: error: $ac_config_sub $ac_cv_build_alias failed." >&5 2182echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 2183 { (exit 1); exit 1; }; } 2184 2185fi 2186echo "$as_me:2186: result: $ac_cv_build" >&5 2187echo "${ECHO_T}$ac_cv_build" >&6 2188build=$ac_cv_build 2189build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2190build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2191build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2192 2193echo "$as_me:2193: checking host system type" >&5 2194echo $ECHO_N "checking host system type... $ECHO_C" >&6 2195if test "${ac_cv_host+set}" = set; then 2196 echo $ECHO_N "(cached) $ECHO_C" >&6 2197else 2198 ac_cv_host_alias=$host_alias 2199test -z "$ac_cv_host_alias" && 2200 ac_cv_host_alias=$ac_cv_build_alias 2201ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 2202 { { echo "$as_me:2202: error: $ac_config_sub $ac_cv_host_alias failed" >&5 2203echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 2204 { (exit 1); exit 1; }; } 2205 2206fi 2207echo "$as_me:2207: result: $ac_cv_host" >&5 2208echo "${ECHO_T}$ac_cv_host" >&6 2209host=$ac_cv_host 2210host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2211host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2212host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2213 2214echo "$as_me:2214: checking for AIX" >&5 2215echo $ECHO_N "checking for AIX... $ECHO_C" >&6 2216cat >conftest.$ac_ext <<_ACEOF 2217#line 2217 "configure" 2218#include "confdefs.h" 2219#ifdef _AIX 2220 yes 2221#endif 2222 2223_ACEOF 2224if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2225 egrep "yes" >/dev/null 2>&1; then 2226 echo "$as_me:2226: result: yes" >&5 2227echo "${ECHO_T}yes" >&6 2228cat >>confdefs.h <<\EOF 2229#define _ALL_SOURCE 1 2230EOF 2231 2232else 2233 echo "$as_me:2233: result: no" >&5 2234echo "${ECHO_T}no" >&6 2235fi 2236rm -f conftest* 2237 2238echo "$as_me:2238: checking for minix/config.h" >&5 2239echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 2240if test "${ac_cv_header_minix_config_h+set}" = set; then 2241 echo $ECHO_N "(cached) $ECHO_C" >&6 2242else 2243 cat >conftest.$ac_ext <<_ACEOF 2244#line 2244 "configure" 2245#include "confdefs.h" 2246#include <minix/config.h> 2247_ACEOF 2248if { (eval echo "$as_me:2248: \"$ac_cpp conftest.$ac_ext\"") >&5 2249 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2250 ac_status=$? 2251 egrep -v '^ *\+' conftest.er1 >conftest.err 2252 rm -f conftest.er1 2253 cat conftest.err >&5 2254 echo "$as_me:2254: \$? = $ac_status" >&5 2255 (exit $ac_status); } >/dev/null; then 2256 if test -s conftest.err; then 2257 ac_cpp_err=$ac_c_preproc_warn_flag 2258 else 2259 ac_cpp_err= 2260 fi 2261else 2262 ac_cpp_err=yes 2263fi 2264if test -z "$ac_cpp_err"; then 2265 ac_cv_header_minix_config_h=yes 2266else 2267 echo "$as_me: failed program was:" >&5 2268 cat conftest.$ac_ext >&5 2269 ac_cv_header_minix_config_h=no 2270fi 2271rm -f conftest.err conftest.$ac_ext 2272fi 2273echo "$as_me:2273: result: $ac_cv_header_minix_config_h" >&5 2274echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 2275if test $ac_cv_header_minix_config_h = yes; then 2276 MINIX=yes 2277else 2278 MINIX= 2279fi 2280 2281if test "$MINIX" = yes; then 2282 2283cat >>confdefs.h <<\EOF 2284#define _POSIX_SOURCE 1 2285EOF 2286 2287cat >>confdefs.h <<\EOF 2288#define _POSIX_1_SOURCE 2 2289EOF 2290 2291cat >>confdefs.h <<\EOF 2292#define _MINIX 1 2293EOF 2294 2295fi 2296 2297echo "$as_me:2297: checking for POSIXized ISC" >&5 2298echo $ECHO_N "checking for POSIXized ISC... $ECHO_C" >&6 2299if test -d /etc/conf/kconfig.d && 2300 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 2301then 2302 echo "$as_me:2302: result: yes" >&5 2303echo "${ECHO_T}yes" >&6 2304 ISC=yes # If later tests want to check for ISC. 2305 2306cat >>confdefs.h <<\EOF 2307#define _POSIX_SOURCE 1 2308EOF 2309 2310 if test "$GCC" = yes; then 2311 CC="$CC -posix" 2312 else 2313 CC="$CC -Xp" 2314 fi 2315else 2316 echo "$as_me:2316: result: no" >&5 2317echo "${ECHO_T}no" >&6 2318 ISC= 2319fi 2320 2321# Check whether --enable-shared or --disable-shared was given. 2322if test "${enable_shared+set}" = set; then 2323 enableval="$enable_shared" 2324 p=${PACKAGE-default} 2325case $enableval in 2326yes) enable_shared=yes ;; 2327no) enable_shared=no ;; 2328*) 2329 enable_shared=no 2330 # Look at the argument we got. We use all the common list separators. 2331 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 2332 for pkg in $enableval; do 2333 if test "X$pkg" = "X$p"; then 2334 enable_shared=yes 2335 fi 2336 done 2337 IFS="$ac_save_ifs" 2338 ;; 2339esac 2340else 2341 enable_shared=yes 2342fi; 2343# Check whether --enable-static or --disable-static was given. 2344if test "${enable_static+set}" = set; then 2345 enableval="$enable_static" 2346 p=${PACKAGE-default} 2347case $enableval in 2348yes) enable_static=yes ;; 2349no) enable_static=no ;; 2350*) 2351 enable_static=no 2352 # Look at the argument we got. We use all the common list separators. 2353 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 2354 for pkg in $enableval; do 2355 if test "X$pkg" = "X$p"; then 2356 enable_static=yes 2357 fi 2358 done 2359 IFS="$ac_save_ifs" 2360 ;; 2361esac 2362else 2363 enable_static=yes 2364fi; 2365# Check whether --enable-fast-install or --disable-fast-install was given. 2366if test "${enable_fast_install+set}" = set; then 2367 enableval="$enable_fast_install" 2368 p=${PACKAGE-default} 2369case $enableval in 2370yes) enable_fast_install=yes ;; 2371no) enable_fast_install=no ;; 2372*) 2373 enable_fast_install=no 2374 # Look at the argument we got. We use all the common list separators. 2375 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 2376 for pkg in $enableval; do 2377 if test "X$pkg" = "X$p"; then 2378 enable_fast_install=yes 2379 fi 2380 done 2381 IFS="$ac_save_ifs" 2382 ;; 2383esac 2384else 2385 enable_fast_install=yes 2386fi; 2387# Find the correct PATH separator. Usually this is `:', but 2388# DJGPP uses `;' like DOS. 2389if test "X${PATH_SEPARATOR+set}" != Xset; then 2390 UNAME=${UNAME-`uname 2>/dev/null`} 2391 case X$UNAME in 2392 *-DOS) lt_cv_sys_path_separator=';' ;; 2393 *) lt_cv_sys_path_separator=':' ;; 2394 esac 2395 PATH_SEPARATOR=$lt_cv_sys_path_separator 2396fi 2397 2398# Check whether --with-gnu-ld or --without-gnu-ld was given. 2399if test "${with_gnu_ld+set}" = set; then 2400 withval="$with_gnu_ld" 2401 test "$withval" = no || with_gnu_ld=yes 2402else 2403 with_gnu_ld=no 2404fi; 2405ac_prog=ld 2406if test "$GCC" = yes; then 2407 # Check if gcc -print-prog-name=ld gives a path. 2408 echo "$as_me:2408: checking for ld used by GCC" >&5 2409echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 2410 case $host in 2411 *-*-mingw*) 2412 # gcc leaves a trailing carriage return which upsets mingw 2413 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2414 *) 2415 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2416 esac 2417 case $ac_prog in 2418 # Accept absolute paths. 2419 [\\/]* | [A-Za-z]:[\\/]*) 2420 re_direlt='/[^/][^/]*/\.\./' 2421 # Canonicalize the path of ld 2422 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 2423 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2424 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 2425 done 2426 test -z "$LD" && LD="$ac_prog" 2427 ;; 2428 "") 2429 # If it fails, then pretend we aren't using GCC. 2430 ac_prog=ld 2431 ;; 2432 *) 2433 # If it is relative, then search for the first ld in PATH. 2434 with_gnu_ld=unknown 2435 ;; 2436 esac 2437elif test "$with_gnu_ld" = yes; then 2438 echo "$as_me:2438: checking for GNU ld" >&5 2439echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 2440else 2441 echo "$as_me:2441: checking for non-GNU ld" >&5 2442echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 2443fi 2444if test "${lt_cv_path_LD+set}" = set; then 2445 echo $ECHO_N "(cached) $ECHO_C" >&6 2446else 2447 if test -z "$LD"; then 2448 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2449 for ac_dir in $PATH; do 2450 test -z "$ac_dir" && ac_dir=. 2451 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2452 lt_cv_path_LD="$ac_dir/$ac_prog" 2453 # Check to see if the program is GNU ld. I'd rather use --version, 2454 # but apparently some GNU ld's only accept -v. 2455 # Break only if it was the GNU/non-GNU ld that we prefer. 2456 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 2457 test "$with_gnu_ld" != no && break 2458 else 2459 test "$with_gnu_ld" != yes && break 2460 fi 2461 fi 2462 done 2463 IFS="$ac_save_ifs" 2464else 2465 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2466fi 2467fi 2468 2469LD="$lt_cv_path_LD" 2470if test -n "$LD"; then 2471 echo "$as_me:2471: result: $LD" >&5 2472echo "${ECHO_T}$LD" >&6 2473else 2474 echo "$as_me:2474: result: no" >&5 2475echo "${ECHO_T}no" >&6 2476fi 2477test -z "$LD" && { { echo "$as_me:2477: error: no acceptable ld found in \$PATH" >&5 2478echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} 2479 { (exit 1); exit 1; }; } 2480echo "$as_me:2480: checking if the linker ($LD) is GNU ld" >&5 2481echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 2482if test "${lt_cv_prog_gnu_ld+set}" = set; then 2483 echo $ECHO_N "(cached) $ECHO_C" >&6 2484else 2485 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 2486if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 2487 lt_cv_prog_gnu_ld=yes 2488else 2489 lt_cv_prog_gnu_ld=no 2490fi 2491fi 2492echo "$as_me:2492: result: $lt_cv_prog_gnu_ld" >&5 2493echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 2494with_gnu_ld=$lt_cv_prog_gnu_ld 2495 2496echo "$as_me:2496: checking for $LD option to reload object files" >&5 2497echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 2498if test "${lt_cv_ld_reload_flag+set}" = set; then 2499 echo $ECHO_N "(cached) $ECHO_C" >&6 2500else 2501 lt_cv_ld_reload_flag='-r' 2502fi 2503echo "$as_me:2503: result: $lt_cv_ld_reload_flag" >&5 2504echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 2505reload_flag=$lt_cv_ld_reload_flag 2506test -n "$reload_flag" && reload_flag=" $reload_flag" 2507 2508echo "$as_me:2508: checking for BSD-compatible nm" >&5 2509echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 2510if test "${lt_cv_path_NM+set}" = set; then 2511 echo $ECHO_N "(cached) $ECHO_C" >&6 2512else 2513 if test -n "$NM"; then 2514 # Let the user override the test. 2515 lt_cv_path_NM="$NM" 2516else 2517 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2518 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 2519 test -z "$ac_dir" && ac_dir=. 2520 tmp_nm=$ac_dir/${ac_tool_prefix}nm 2521 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 2522 # Check to see if the nm accepts a BSD-compat flag. 2523 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2524 # nm: unknown option "B" ignored 2525 # Tru64's nm complains that /dev/null is an invalid object file 2526 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 2527 lt_cv_path_NM="$tmp_nm -B" 2528 break 2529 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 2530 lt_cv_path_NM="$tmp_nm -p" 2531 break 2532 else 2533 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2534 continue # so that we can try to find one that supports BSD flags 2535 fi 2536 fi 2537 done 2538 IFS="$ac_save_ifs" 2539 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2540fi 2541fi 2542 2543NM="$lt_cv_path_NM" 2544echo "$as_me:2544: result: $NM" >&5 2545echo "${ECHO_T}$NM" >&6 2546 2547echo "$as_me:2547: checking whether ln -s works" >&5 2548echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 2549LN_S=$as_ln_s 2550if test "$LN_S" = "ln -s"; then 2551 echo "$as_me:2551: result: yes" >&5 2552echo "${ECHO_T}yes" >&6 2553else 2554 echo "$as_me:2554: result: no, using $LN_S" >&5 2555echo "${ECHO_T}no, using $LN_S" >&6 2556fi 2557 2558echo "$as_me:2558: checking how to recognise dependant libraries" >&5 2559echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 2560if test "${lt_cv_deplibs_check_method+set}" = set; then 2561 echo $ECHO_N "(cached) $ECHO_C" >&6 2562else 2563 lt_cv_file_magic_cmd='$MAGIC_CMD' 2564lt_cv_file_magic_test_file= 2565lt_cv_deplibs_check_method='unknown' 2566# Need to set the preceding variable on all platforms that support 2567# interlibrary dependencies. 2568# 'none' -- dependencies not supported. 2569# `unknown' -- same as none, but documents that we really don't know. 2570# 'pass_all' -- all dependencies passed with no checks. 2571# 'test_compile' -- check by making test program. 2572# 'file_magic [[regex]]' -- check by looking for files in library path 2573# which responds to the $file_magic_cmd with a given egrep regex. 2574# If you have `file' or equivalent on your system and you're not sure 2575# whether `pass_all' will *always* work, you probably want this one. 2576 2577case $host_os in 2578aix4* | aix5*) 2579 lt_cv_deplibs_check_method=pass_all 2580 ;; 2581 2582beos*) 2583 lt_cv_deplibs_check_method=pass_all 2584 ;; 2585 2586bsdi4*) 2587 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 2588 lt_cv_file_magic_cmd='/usr/bin/file -L' 2589 lt_cv_file_magic_test_file=/shlib/libc.so 2590 ;; 2591 2592cygwin* | mingw* | pw32*) 2593 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2594 lt_cv_file_magic_cmd='$OBJDUMP -f' 2595 ;; 2596 2597darwin* | rhapsody*) 2598 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 2599 lt_cv_file_magic_cmd='/usr/bin/file -L' 2600 case "$host_os" in 2601 rhapsody* | darwin1.[012]) 2602 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` 2603 ;; 2604 *) # Darwin 1.3 on 2605 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 2606 ;; 2607 esac 2608 ;; 2609 2610freebsd*) 2611 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2612 case $host_cpu in 2613 i*86 ) 2614 # Not sure whether the presence of OpenBSD here was a mistake. 2615 # Let's accept both of them until this is cleared up. 2616 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' 2617 lt_cv_file_magic_cmd=/usr/bin/file 2618 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2619 ;; 2620 esac 2621 else 2622 lt_cv_deplibs_check_method=pass_all 2623 fi 2624 ;; 2625 2626gnu*) 2627 lt_cv_deplibs_check_method=pass_all 2628 ;; 2629 2630hpux10.20*|hpux11*) 2631 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 2632 lt_cv_file_magic_cmd=/usr/bin/file 2633 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2634 ;; 2635 2636irix5* | irix6*) 2637 case $host_os in 2638 irix5*) 2639 # this will be overridden with pass_all, but let us keep it just in case 2640 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 2641 ;; 2642 *) 2643 case $LD in 2644 *-32|*"-32 ") libmagic=32-bit;; 2645 *-n32|*"-n32 ") libmagic=N32;; 2646 *-64|*"-64 ") libmagic=64-bit;; 2647 *) libmagic=never-match;; 2648 esac 2649 # this will be overridden with pass_all, but let us keep it just in case 2650 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" 2651 ;; 2652 esac 2653 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 2654 lt_cv_deplibs_check_method=pass_all 2655 ;; 2656 2657# This must be Linux ELF. 2658linux-gnu*) 2659 case $host_cpu in 2660 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) 2661 lt_cv_deplibs_check_method=pass_all ;; 2662 *) 2663 # glibc up to 2.1.1 does not perform some relocations on ARM 2664 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; 2665 esac 2666 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 2667 ;; 2668 2669netbsd*) 2670 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2671 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' 2672 else 2673 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' 2674 fi 2675 ;; 2676 2677newos6*) 2678 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 2679 lt_cv_file_magic_cmd=/usr/bin/file 2680 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2681 ;; 2682 2683openbsd*) 2684 lt_cv_file_magic_cmd=/usr/bin/file 2685 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2686 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2687 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' 2688 else 2689 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 2690 fi 2691 ;; 2692 2693osf3* | osf4* | osf5*) 2694 # this will be overridden with pass_all, but let us keep it just in case 2695 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 2696 lt_cv_file_magic_test_file=/shlib/libc.so 2697 lt_cv_deplibs_check_method=pass_all 2698 ;; 2699 2700sco3.2v5*) 2701 lt_cv_deplibs_check_method=pass_all 2702 ;; 2703 2704solaris*) 2705 lt_cv_deplibs_check_method=pass_all 2706 lt_cv_file_magic_test_file=/lib/libc.so 2707 ;; 2708 2709sysv5uw[78]* | sysv4*uw2*) 2710 lt_cv_deplibs_check_method=pass_all 2711 ;; 2712 2713sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 2714 case $host_vendor in 2715 motorola) 2716 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 2717 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2718 ;; 2719 ncr) 2720 lt_cv_deplibs_check_method=pass_all 2721 ;; 2722 sequent) 2723 lt_cv_file_magic_cmd='/bin/file' 2724 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 2725 ;; 2726 sni) 2727 lt_cv_file_magic_cmd='/bin/file' 2728 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 2729 lt_cv_file_magic_test_file=/lib/libc.so 2730 ;; 2731 esac 2732 ;; 2733esac 2734 2735fi 2736echo "$as_me:2736: result: $lt_cv_deplibs_check_method" >&5 2737echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 2738file_magic_cmd=$lt_cv_file_magic_cmd 2739deplibs_check_method=$lt_cv_deplibs_check_method 2740 2741# Check for command to grab the raw symbol name followed by C symbol from nm. 2742echo "$as_me:2742: checking command to parse $NM output" >&5 2743echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6 2744if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then 2745 echo $ECHO_N "(cached) $ECHO_C" >&6 2746else 2747 2748# These are sane defaults that work on at least a few old systems. 2749# [They come from Ultrix. What could be older than Ultrix?!! ;)] 2750 2751# Character class describing NM global symbol codes. 2752symcode='[BCDEGRST]' 2753 2754# Regexp to match symbols that can be accessed directly from C. 2755sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 2756 2757# Transform the above into a raw symbol and a C symbol. 2758symxfrm='\1 \2\3 \3' 2759 2760# Transform an extracted symbol line into a proper C declaration 2761lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" 2762 2763# Transform an extracted symbol line into symbol name and symbol address 2764lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 2765 2766# Define system-specific variables. 2767case $host_os in 2768aix*) 2769 symcode='[BCDT]' 2770 ;; 2771cygwin* | mingw* | pw32*) 2772 symcode='[ABCDGISTW]' 2773 ;; 2774hpux*) # Its linker distinguishes data from code symbols 2775 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 2776 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 2777 ;; 2778irix*) 2779 symcode='[BCDEGRST]' 2780 ;; 2781solaris* | sysv5*) 2782 symcode='[BDT]' 2783 ;; 2784sysv4) 2785 symcode='[DFNSTU]' 2786 ;; 2787esac 2788 2789# Handle CRLF in mingw tool chain 2790opt_cr= 2791case $host_os in 2792mingw*) 2793 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 2794 ;; 2795esac 2796 2797# If we're using GNU nm, then use its standard symbol codes. 2798if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then 2799 symcode='[ABCDGISTW]' 2800fi 2801 2802# Try without a prefix undercore, then with it. 2803for ac_symprfx in "" "_"; do 2804 2805 # Write the raw and C identifiers. 2806lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" 2807 2808 # Check to see that the pipe works correctly. 2809 pipe_works=no 2810 rm -f conftest* 2811 cat > conftest.$ac_ext <<EOF 2812#ifdef __cplusplus 2813extern "C" { 2814#endif 2815char nm_test_var; 2816void nm_test_func(){} 2817#ifdef __cplusplus 2818} 2819#endif 2820int main(){nm_test_var='a';nm_test_func();return(0);} 2821EOF 2822 2823 if { (eval echo "$as_me:2823: \"$ac_compile\"") >&5 2824 (eval $ac_compile) 2>&5 2825 ac_status=$? 2826 echo "$as_me:2826: \$? = $ac_status" >&5 2827 (exit $ac_status); }; then 2828 # Now try to grab the symbols. 2829 nlist=conftest.nm 2830 if { (eval echo "$as_me:2830: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 2831 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 2832 ac_status=$? 2833 echo "$as_me:2833: \$? = $ac_status" >&5 2834 (exit $ac_status); } && test -s "$nlist"; then 2835 # Try sorting and uniquifying the output. 2836 if sort "$nlist" | uniq > "$nlist"T; then 2837 mv -f "$nlist"T "$nlist" 2838 else 2839 rm -f "$nlist"T 2840 fi 2841 2842 # Make sure that we snagged all the symbols we need. 2843 if egrep ' nm_test_var$' "$nlist" >/dev/null; then 2844 if egrep ' nm_test_func$' "$nlist" >/dev/null; then 2845 cat <<EOF > conftest.$ac_ext 2846#ifdef __cplusplus 2847extern "C" { 2848#endif 2849 2850EOF 2851 # Now generate the symbol file. 2852 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' 2853 2854 cat <<EOF >> conftest.$ac_ext 2855#if defined (__STDC__) && __STDC__ 2856# define lt_ptr void * 2857#else 2858# define lt_ptr char * 2859# define const 2860#endif 2861 2862/* The mapping between symbol names and symbols. */ 2863const struct { 2864 const char *name; 2865 lt_ptr address; 2866} 2867lt_preloaded_symbols[] = 2868{ 2869EOF 2870 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext 2871 cat <<\EOF >> conftest.$ac_ext 2872 {0, (lt_ptr) 0} 2873}; 2874 2875#ifdef __cplusplus 2876} 2877#endif 2878EOF 2879 # Now try linking the two files. 2880 mv conftest.$ac_objext conftstm.$ac_objext 2881 save_LIBS="$LIBS" 2882 save_CFLAGS="$CFLAGS" 2883 LIBS="conftstm.$ac_objext" 2884 CFLAGS="$CFLAGS$no_builtin_flag" 2885 if { (eval echo "$as_me:2885: \"$ac_link\"") >&5 2886 (eval $ac_link) 2>&5 2887 ac_status=$? 2888 echo "$as_me:2888: \$? = $ac_status" >&5 2889 (exit $ac_status); } && test -s conftest; then 2890 pipe_works=yes 2891 fi 2892 LIBS="$save_LIBS" 2893 CFLAGS="$save_CFLAGS" 2894 else 2895 echo "cannot find nm_test_func in $nlist" >&5 2896 fi 2897 else 2898 echo "cannot find nm_test_var in $nlist" >&5 2899 fi 2900 else 2901 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 2902 fi 2903 else 2904 echo "$progname: failed program was:" >&5 2905 cat conftest.$ac_ext >&5 2906 fi 2907 rm -f conftest* conftst* 2908 2909 # Do not use the global_symbol_pipe unless it works. 2910 if test "$pipe_works" = yes; then 2911 break 2912 else 2913 lt_cv_sys_global_symbol_pipe= 2914 fi 2915done 2916 2917fi 2918 2919global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" 2920if test -z "$lt_cv_sys_global_symbol_pipe"; then 2921 global_symbol_to_cdecl= 2922 global_symbol_to_c_name_address= 2923else 2924 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" 2925 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" 2926fi 2927if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; 2928then 2929 echo "$as_me:2929: result: failed" >&5 2930echo "${ECHO_T}failed" >&6 2931else 2932 echo "$as_me:2932: result: ok" >&5 2933echo "${ECHO_T}ok" >&6 2934fi 2935 2936for ac_header in dlfcn.h 2937do 2938as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2939echo "$as_me:2939: checking for $ac_header" >&5 2940echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2941if eval "test \"\${$as_ac_Header+set}\" = set"; then 2942 echo $ECHO_N "(cached) $ECHO_C" >&6 2943else 2944 cat >conftest.$ac_ext <<_ACEOF 2945#line 2945 "configure" 2946#include "confdefs.h" 2947#include <$ac_header> 2948_ACEOF 2949if { (eval echo "$as_me:2949: \"$ac_cpp conftest.$ac_ext\"") >&5 2950 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2951 ac_status=$? 2952 egrep -v '^ *\+' conftest.er1 >conftest.err 2953 rm -f conftest.er1 2954 cat conftest.err >&5 2955 echo "$as_me:2955: \$? = $ac_status" >&5 2956 (exit $ac_status); } >/dev/null; then 2957 if test -s conftest.err; then 2958 ac_cpp_err=$ac_c_preproc_warn_flag 2959 else 2960 ac_cpp_err= 2961 fi 2962else 2963 ac_cpp_err=yes 2964fi 2965if test -z "$ac_cpp_err"; then 2966 eval "$as_ac_Header=yes" 2967else 2968 echo "$as_me: failed program was:" >&5 2969 cat conftest.$ac_ext >&5 2970 eval "$as_ac_Header=no" 2971fi 2972rm -f conftest.err conftest.$ac_ext 2973fi 2974echo "$as_me:2974: result: `eval echo '${'$as_ac_Header'}'`" >&5 2975echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2976if test `eval echo '${'$as_ac_Header'}'` = yes; then 2977 cat >>confdefs.h <<EOF 2978#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2979EOF 2980 2981fi 2982done 2983 2984# Only perform the check for file, if the check method requires it 2985case $deplibs_check_method in 2986file_magic*) 2987 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 2988 echo "$as_me:2988: checking for ${ac_tool_prefix}file" >&5 2989echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 2990if test "${lt_cv_path_MAGIC_CMD+set}" = set; then 2991 echo $ECHO_N "(cached) $ECHO_C" >&6 2992else 2993 case $MAGIC_CMD in 2994 /*) 2995 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2996 ;; 2997 ?:/*) 2998 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 2999 ;; 3000 *) 3001 ac_save_MAGIC_CMD="$MAGIC_CMD" 3002 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 3003 ac_dummy="/usr/bin:$PATH" 3004 for ac_dir in $ac_dummy; do 3005 test -z "$ac_dir" && ac_dir=. 3006 if test -f $ac_dir/${ac_tool_prefix}file; then 3007 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 3008 if test -n "$file_magic_test_file"; then 3009 case $deplibs_check_method in 3010 "file_magic "*) 3011 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 3012 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3013 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3014 egrep "$file_magic_regex" > /dev/null; then 3015 : 3016 else 3017 cat <<EOF 1>&2 3018 3019*** Warning: the command libtool uses to detect shared libraries, 3020*** $file_magic_cmd, produces output that libtool cannot recognize. 3021*** The result is that libtool may fail to recognize shared libraries 3022*** as such. This will affect the creation of libtool libraries that 3023*** depend on shared libraries, but programs linked with such libtool 3024*** libraries will work regardless of this problem. Nevertheless, you 3025*** may want to report the problem to your system manager and/or to 3026*** bug-libtool@gnu.org 3027 3028EOF 3029 fi ;; 3030 esac 3031 fi 3032 break 3033 fi 3034 done 3035 IFS="$ac_save_ifs" 3036 MAGIC_CMD="$ac_save_MAGIC_CMD" 3037 ;; 3038esac 3039fi 3040 3041MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3042if test -n "$MAGIC_CMD"; then 3043 echo "$as_me:3043: result: $MAGIC_CMD" >&5 3044echo "${ECHO_T}$MAGIC_CMD" >&6 3045else 3046 echo "$as_me:3046: result: no" >&5 3047echo "${ECHO_T}no" >&6 3048fi 3049 3050if test -z "$lt_cv_path_MAGIC_CMD"; then 3051 if test -n "$ac_tool_prefix"; then 3052 echo "$as_me:3052: checking for file" >&5 3053echo $ECHO_N "checking for file... $ECHO_C" >&6 3054if test "${lt_cv_path_MAGIC_CMD+set}" = set; then 3055 echo $ECHO_N "(cached) $ECHO_C" >&6 3056else 3057 case $MAGIC_CMD in 3058 /*) 3059 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 3060 ;; 3061 ?:/*) 3062 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 3063 ;; 3064 *) 3065 ac_save_MAGIC_CMD="$MAGIC_CMD" 3066 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 3067 ac_dummy="/usr/bin:$PATH" 3068 for ac_dir in $ac_dummy; do 3069 test -z "$ac_dir" && ac_dir=. 3070 if test -f $ac_dir/file; then 3071 lt_cv_path_MAGIC_CMD="$ac_dir/file" 3072 if test -n "$file_magic_test_file"; then 3073 case $deplibs_check_method in 3074 "file_magic "*) 3075 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 3076 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3077 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3078 egrep "$file_magic_regex" > /dev/null; then 3079 : 3080 else 3081 cat <<EOF 1>&2 3082 3083*** Warning: the command libtool uses to detect shared libraries, 3084*** $file_magic_cmd, produces output that libtool cannot recognize. 3085*** The result is that libtool may fail to recognize shared libraries 3086*** as such. This will affect the creation of libtool libraries that 3087*** depend on shared libraries, but programs linked with such libtool 3088*** libraries will work regardless of this problem. Nevertheless, you 3089*** may want to report the problem to your system manager and/or to 3090*** bug-libtool@gnu.org 3091 3092EOF 3093 fi ;; 3094 esac 3095 fi 3096 break 3097 fi 3098 done 3099 IFS="$ac_save_ifs" 3100 MAGIC_CMD="$ac_save_MAGIC_CMD" 3101 ;; 3102esac 3103fi 3104 3105MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3106if test -n "$MAGIC_CMD"; then 3107 echo "$as_me:3107: result: $MAGIC_CMD" >&5 3108echo "${ECHO_T}$MAGIC_CMD" >&6 3109else 3110 echo "$as_me:3110: result: no" >&5 3111echo "${ECHO_T}no" >&6 3112fi 3113 3114 else 3115 MAGIC_CMD=: 3116 fi 3117fi 3118 3119 fi 3120 ;; 3121esac 3122 3123if test -n "$ac_tool_prefix"; then 3124 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3125set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3126echo "$as_me:3126: checking for $ac_word" >&5 3127echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3128if test "${ac_cv_prog_RANLIB+set}" = set; then 3129 echo $ECHO_N "(cached) $ECHO_C" >&6 3130else 3131 if test -n "$RANLIB"; then 3132 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3133else 3134 ac_save_IFS=$IFS; IFS=$ac_path_separator 3135ac_dummy="$PATH" 3136for ac_dir in $ac_dummy; do 3137 IFS=$ac_save_IFS 3138 test -z "$ac_dir" && ac_dir=. 3139 $as_executable_p "$ac_dir/$ac_word" || continue 3140ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3141echo "$as_me:3141: found $ac_dir/$ac_word" >&5 3142break 3143done 3144 3145fi 3146fi 3147RANLIB=$ac_cv_prog_RANLIB 3148if test -n "$RANLIB"; then 3149 echo "$as_me:3149: result: $RANLIB" >&5 3150echo "${ECHO_T}$RANLIB" >&6 3151else 3152 echo "$as_me:3152: result: no" >&5 3153echo "${ECHO_T}no" >&6 3154fi 3155 3156fi 3157if test -z "$ac_cv_prog_RANLIB"; then 3158 ac_ct_RANLIB=$RANLIB 3159 # Extract the first word of "ranlib", so it can be a program name with args. 3160set dummy ranlib; ac_word=$2 3161echo "$as_me:3161: checking for $ac_word" >&5 3162echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3163if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3164 echo $ECHO_N "(cached) $ECHO_C" >&6 3165else 3166 if test -n "$ac_ct_RANLIB"; then 3167 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3168else 3169 ac_save_IFS=$IFS; IFS=$ac_path_separator 3170ac_dummy="$PATH" 3171for ac_dir in $ac_dummy; do 3172 IFS=$ac_save_IFS 3173 test -z "$ac_dir" && ac_dir=. 3174 $as_executable_p "$ac_dir/$ac_word" || continue 3175ac_cv_prog_ac_ct_RANLIB="ranlib" 3176echo "$as_me:3176: found $ac_dir/$ac_word" >&5 3177break 3178done 3179 3180 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 3181fi 3182fi 3183ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3184if test -n "$ac_ct_RANLIB"; then 3185 echo "$as_me:3185: result: $ac_ct_RANLIB" >&5 3186echo "${ECHO_T}$ac_ct_RANLIB" >&6 3187else 3188 echo "$as_me:3188: result: no" >&5 3189echo "${ECHO_T}no" >&6 3190fi 3191 3192 RANLIB=$ac_ct_RANLIB 3193else 3194 RANLIB="$ac_cv_prog_RANLIB" 3195fi 3196 3197if test -n "$ac_tool_prefix"; then 3198 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3199set dummy ${ac_tool_prefix}strip; ac_word=$2 3200echo "$as_me:3200: checking for $ac_word" >&5 3201echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3202if test "${ac_cv_prog_STRIP+set}" = set; then 3203 echo $ECHO_N "(cached) $ECHO_C" >&6 3204else 3205 if test -n "$STRIP"; then 3206 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3207else 3208 ac_save_IFS=$IFS; IFS=$ac_path_separator 3209ac_dummy="$PATH" 3210for ac_dir in $ac_dummy; do 3211 IFS=$ac_save_IFS 3212 test -z "$ac_dir" && ac_dir=. 3213 $as_executable_p "$ac_dir/$ac_word" || continue 3214ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3215echo "$as_me:3215: found $ac_dir/$ac_word" >&5 3216break 3217done 3218 3219fi 3220fi 3221STRIP=$ac_cv_prog_STRIP 3222if test -n "$STRIP"; then 3223 echo "$as_me:3223: result: $STRIP" >&5 3224echo "${ECHO_T}$STRIP" >&6 3225else 3226 echo "$as_me:3226: result: no" >&5 3227echo "${ECHO_T}no" >&6 3228fi 3229 3230fi 3231if test -z "$ac_cv_prog_STRIP"; then 3232 ac_ct_STRIP=$STRIP 3233 # Extract the first word of "strip", so it can be a program name with args. 3234set dummy strip; ac_word=$2 3235echo "$as_me:3235: checking for $ac_word" >&5 3236echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3237if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 3238 echo $ECHO_N "(cached) $ECHO_C" >&6 3239else 3240 if test -n "$ac_ct_STRIP"; then 3241 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3242else 3243 ac_save_IFS=$IFS; IFS=$ac_path_separator 3244ac_dummy="$PATH" 3245for ac_dir in $ac_dummy; do 3246 IFS=$ac_save_IFS 3247 test -z "$ac_dir" && ac_dir=. 3248 $as_executable_p "$ac_dir/$ac_word" || continue 3249ac_cv_prog_ac_ct_STRIP="strip" 3250echo "$as_me:3250: found $ac_dir/$ac_word" >&5 3251break 3252done 3253 3254 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" 3255fi 3256fi 3257ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3258if test -n "$ac_ct_STRIP"; then 3259 echo "$as_me:3259: result: $ac_ct_STRIP" >&5 3260echo "${ECHO_T}$ac_ct_STRIP" >&6 3261else 3262 echo "$as_me:3262: result: no" >&5 3263echo "${ECHO_T}no" >&6 3264fi 3265 3266 STRIP=$ac_ct_STRIP 3267else 3268 STRIP="$ac_cv_prog_STRIP" 3269fi 3270 3271enable_dlopen=no 3272enable_win32_dll=no 3273 3274# Check whether --enable-libtool-lock or --disable-libtool-lock was given. 3275if test "${enable_libtool_lock+set}" = set; then 3276 enableval="$enable_libtool_lock" 3277 3278fi; 3279test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 3280 3281# Some flags need to be propagated to the compiler or linker for good 3282# libtool support. 3283case $host in 3284*-*-irix6*) 3285 # Find out which ABI we are using. 3286 echo '#line 3286 "configure"' > conftest.$ac_ext 3287 if { (eval echo "$as_me:3287: \"$ac_compile\"") >&5 3288 (eval $ac_compile) 2>&5 3289 ac_status=$? 3290 echo "$as_me:3290: \$? = $ac_status" >&5 3291 (exit $ac_status); }; then 3292 case `/usr/bin/file conftest.$ac_objext` in 3293 *32-bit*) 3294 LD="${LD-ld} -32" 3295 ;; 3296 *N32*) 3297 LD="${LD-ld} -n32" 3298 ;; 3299 *64-bit*) 3300 LD="${LD-ld} -64" 3301 ;; 3302 esac 3303 fi 3304 rm -rf conftest* 3305 ;; 3306 3307*-*-sco3.2v5*) 3308 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 3309 SAVE_CFLAGS="$CFLAGS" 3310 CFLAGS="$CFLAGS -belf" 3311 echo "$as_me:3311: checking whether the C compiler needs -belf" >&5 3312echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 3313if test "${lt_cv_cc_needs_belf+set}" = set; then 3314 echo $ECHO_N "(cached) $ECHO_C" >&6 3315else 3316 3317 ac_ext=c 3318ac_cpp='$CPP $CPPFLAGS' 3319ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3320ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3321ac_compiler_gnu=$ac_cv_c_compiler_gnu 3322 3323 cat >conftest.$ac_ext <<_ACEOF 3324#line 3324 "configure" 3325#include "confdefs.h" 3326 3327int 3328main () 3329{ 3330 3331 ; 3332 return 0; 3333} 3334_ACEOF 3335rm -f conftest.$ac_objext conftest$ac_exeext 3336if { (eval echo "$as_me:3336: \"$ac_link\"") >&5 3337 (eval $ac_link) 2>&5 3338 ac_status=$? 3339 echo "$as_me:3339: \$? = $ac_status" >&5 3340 (exit $ac_status); } && 3341 { ac_try='test -s conftest$ac_exeext' 3342 { (eval echo "$as_me:3342: \"$ac_try\"") >&5 3343 (eval $ac_try) 2>&5 3344 ac_status=$? 3345 echo "$as_me:3345: \$? = $ac_status" >&5 3346 (exit $ac_status); }; }; then 3347 lt_cv_cc_needs_belf=yes 3348else 3349 echo "$as_me: failed program was:" >&5 3350cat conftest.$ac_ext >&5 3351lt_cv_cc_needs_belf=no 3352fi 3353rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3354 ac_ext=c 3355ac_cpp='$CPP $CPPFLAGS' 3356ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3357ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3358ac_compiler_gnu=$ac_cv_c_compiler_gnu 3359 3360fi 3361echo "$as_me:3361: result: $lt_cv_cc_needs_belf" >&5 3362echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 3363 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 3364 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 3365 CFLAGS="$SAVE_CFLAGS" 3366 fi 3367 ;; 3368 3369esac 3370 3371# Sed substitution that helps us do robust quoting. It backslashifies 3372# metacharacters that are still active within double-quoted strings. 3373Xsed='sed -e s/^X//' 3374sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' 3375 3376# Same as above, but do not quote variable references. 3377double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' 3378 3379# Sed substitution to delay expansion of an escaped shell variable in a 3380# double_quote_subst'ed string. 3381delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 3382 3383# Constants: 3384rm="rm -f" 3385 3386# Global variables: 3387default_ofile=libtool 3388can_build_shared=yes 3389 3390# All known linkers require a `.a' archive for static linking (except M$VC, 3391# which needs '.lib'). 3392libext=a 3393ltmain="$ac_aux_dir/ltmain.sh" 3394ofile="$default_ofile" 3395with_gnu_ld="$lt_cv_prog_gnu_ld" 3396need_locks="$enable_libtool_lock" 3397 3398old_CC="$CC" 3399old_CFLAGS="$CFLAGS" 3400 3401# Set sane defaults for various variables 3402test -z "$AR" && AR=ar 3403test -z "$AR_FLAGS" && AR_FLAGS=cru 3404test -z "$AS" && AS=as 3405test -z "$CC" && CC=cc 3406test -z "$DLLTOOL" && DLLTOOL=dlltool 3407test -z "$LD" && LD=ld 3408test -z "$LN_S" && LN_S="ln -s" 3409test -z "$MAGIC_CMD" && MAGIC_CMD=file 3410test -z "$NM" && NM=nm 3411test -z "$OBJDUMP" && OBJDUMP=objdump 3412test -z "$RANLIB" && RANLIB=: 3413test -z "$STRIP" && STRIP=: 3414test -z "$ac_objext" && ac_objext=o 3415 3416if test x"$host" != x"$build"; then 3417 ac_tool_prefix=${host_alias}- 3418else 3419 ac_tool_prefix= 3420fi 3421 3422# Transform linux* to *-*-linux-gnu*, to support old configure scripts. 3423case $host_os in 3424linux-gnu*) ;; 3425linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 3426esac 3427 3428case $host_os in 3429aix3*) 3430 # AIX sometimes has problems with the GCC collect2 program. For some 3431 # reason, if we set the COLLECT_NAMES environment variable, the problems 3432 # vanish in a puff of smoke. 3433 if test "X${COLLECT_NAMES+set}" != Xset; then 3434 COLLECT_NAMES= 3435 export COLLECT_NAMES 3436 fi 3437 ;; 3438esac 3439 3440# Determine commands to create old-style static archives. 3441old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 3442old_postinstall_cmds='chmod 644 $oldlib' 3443old_postuninstall_cmds= 3444 3445if test -n "$RANLIB"; then 3446 case $host_os in 3447 openbsd*) 3448 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 3449 ;; 3450 *) 3451 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 3452 ;; 3453 esac 3454 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 3455fi 3456 3457# Allow CC to be a program name with arguments. 3458set dummy $CC 3459compiler="$2" 3460 3461echo "$as_me:3461: checking for objdir" >&5 3462echo $ECHO_N "checking for objdir... $ECHO_C" >&6 3463rm -f .libs 2>/dev/null 3464mkdir .libs 2>/dev/null 3465if test -d .libs; then 3466 objdir=.libs 3467else 3468 # MS-DOS does not allow filenames that begin with a dot. 3469 objdir=_libs 3470fi 3471rmdir .libs 2>/dev/null 3472echo "$as_me:3472: result: $objdir" >&5 3473echo "${ECHO_T}$objdir" >&6 3474 3475# Check whether --with-pic or --without-pic was given. 3476if test "${with_pic+set}" = set; then 3477 withval="$with_pic" 3478 pic_mode="$withval" 3479else 3480 pic_mode=default 3481fi; 3482test -z "$pic_mode" && pic_mode=default 3483 3484# We assume here that the value for lt_cv_prog_cc_pic will not be cached 3485# in isolation, and that seeing it set (from the cache) indicates that 3486# the associated values are set (in the cache) correctly too. 3487echo "$as_me:3487: checking for $compiler option to produce PIC" >&5 3488echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 3489if test "${lt_cv_prog_cc_pic+set}" = set; then 3490 echo $ECHO_N "(cached) $ECHO_C" >&6 3491else 3492 lt_cv_prog_cc_pic= 3493 lt_cv_prog_cc_shlib= 3494 lt_cv_prog_cc_wl= 3495 lt_cv_prog_cc_static= 3496 lt_cv_prog_cc_no_builtin= 3497 lt_cv_prog_cc_can_build_shared=$can_build_shared 3498 3499 if test "$GCC" = yes; then 3500 lt_cv_prog_cc_wl='-Wl,' 3501 lt_cv_prog_cc_static='-static' 3502 3503 case $host_os in 3504 aix*) 3505 # Below there is a dirty hack to force normal static linking with -ldl 3506 # The problem is because libdl dynamically linked with both libc and 3507 # libC (AIX C++ library), which obviously doesn't included in libraries 3508 # list by gcc. This cause undefined symbols with -static flags. 3509 # This hack allows C programs to be linked with "-static -ldl", but 3510 # not sure about C++ programs. 3511 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" 3512 ;; 3513 amigaos*) 3514 # FIXME: we need at least 68020 code to build shared libraries, but 3515 # adding the `-m68020' flag to GCC prevents building anything better, 3516 # like `-m68040'. 3517 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' 3518 ;; 3519 beos* | irix5* | irix6* | osf3* | osf4* | osf5*) 3520 # PIC is the default for these OSes. 3521 ;; 3522 darwin* | rhapsody*) 3523 # PIC is the default on this platform 3524 # Common symbols not allowed in MH_DYLIB files 3525 lt_cv_prog_cc_pic='-fno-common' 3526 ;; 3527 cygwin* | mingw* | pw32* | os2*) 3528 # This hack is so that the source file can tell whether it is being 3529 # built for inclusion in a dll (and should export symbols for example). 3530 lt_cv_prog_cc_pic='-DDLL_EXPORT' 3531 ;; 3532 sysv4*MP*) 3533 if test -d /usr/nec; then 3534 lt_cv_prog_cc_pic=-Kconform_pic 3535 fi 3536 ;; 3537 *) 3538 lt_cv_prog_cc_pic='-fPIC' 3539 ;; 3540 esac 3541 else 3542 # PORTME Check for PIC flags for the system compiler. 3543 case $host_os in 3544 aix3* | aix4* | aix5*) 3545 lt_cv_prog_cc_wl='-Wl,' 3546 # All AIX code is PIC. 3547 if test "$host_cpu" = ia64; then 3548 # AIX 5 now supports IA64 processor 3549 lt_cv_prog_cc_static='-Bstatic' 3550 else 3551 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' 3552 fi 3553 ;; 3554 3555 hpux9* | hpux10* | hpux11*) 3556 # Is there a better lt_cv_prog_cc_static that works with the bundled CC? 3557 lt_cv_prog_cc_wl='-Wl,' 3558 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" 3559 lt_cv_prog_cc_pic='+Z' 3560 ;; 3561 3562 irix5* | irix6*) 3563 lt_cv_prog_cc_wl='-Wl,' 3564 lt_cv_prog_cc_static='-non_shared' 3565 # PIC (with -KPIC) is the default. 3566 ;; 3567 3568 linux*) 3569 echo '__INTEL_COMPILER' > conftest.$ac_ext 3570 if $CC -E conftest.$ac_ext >/dev/null | grep __INTEL_COMPILER >/dev/null 3571 then 3572 lt_cv_prog_cc_can_build_shared=no 3573 else 3574 # Intel icc 3575 lt_cv_prog_cc_pic='-KPIC' 3576 lt_cv_prog_cc_static='-static' 3577 lt_cv_prog_cc_wl='-Qoption,ld,' 3578 fi 3579 ;; 3580 3581 cygwin* | mingw* | pw32* | os2*) 3582 # This hack is so that the source file can tell whether it is being 3583 # built for inclusion in a dll (and should export symbols for example). 3584 lt_cv_prog_cc_pic='-DDLL_EXPORT' 3585 ;; 3586 3587 newsos6) 3588 lt_cv_prog_cc_pic='-KPIC' 3589 lt_cv_prog_cc_static='-Bstatic' 3590 ;; 3591 3592 osf3* | osf4* | osf5*) 3593 # All OSF/1 code is PIC. 3594 lt_cv_prog_cc_wl='-Wl,' 3595 lt_cv_prog_cc_static='-non_shared' 3596 ;; 3597 3598 sco3.2v5*) 3599 lt_cv_prog_cc_pic='-Kpic' 3600 lt_cv_prog_cc_static='-dn' 3601 lt_cv_prog_cc_shlib='-belf' 3602 ;; 3603 3604 solaris*) 3605 lt_cv_prog_cc_pic='-KPIC' 3606 lt_cv_prog_cc_static='-Bstatic' 3607 lt_cv_prog_cc_wl='-Wl,' 3608 ;; 3609 3610 sunos4*) 3611 lt_cv_prog_cc_pic='-PIC' 3612 lt_cv_prog_cc_static='-Bstatic' 3613 lt_cv_prog_cc_wl='-Qoption ld ' 3614 ;; 3615 3616 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 3617 lt_cv_prog_cc_pic='-KPIC' 3618 lt_cv_prog_cc_static='-Bstatic' 3619 if test "x$host_vendor" = xsni; then 3620 lt_cv_prog_cc_wl='-LD' 3621 else 3622 lt_cv_prog_cc_wl='-Wl,' 3623 fi 3624 ;; 3625 3626 uts4*) 3627 lt_cv_prog_cc_pic='-pic' 3628 lt_cv_prog_cc_static='-Bstatic' 3629 ;; 3630 3631 sysv4*MP*) 3632 if test -d /usr/nec ;then 3633 lt_cv_prog_cc_pic='-Kconform_pic' 3634 lt_cv_prog_cc_static='-Bstatic' 3635 fi 3636 ;; 3637 3638 *) 3639 lt_cv_prog_cc_can_build_shared=no 3640 ;; 3641 esac 3642 fi 3643 3644fi 3645 3646if test -z "$lt_cv_prog_cc_pic"; then 3647 echo "$as_me:3647: result: none" >&5 3648echo "${ECHO_T}none" >&6 3649else 3650 echo "$as_me:3650: result: $lt_cv_prog_cc_pic" >&5 3651echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6 3652 3653 # Check to make sure the pic_flag actually works. 3654 echo "$as_me:3654: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5 3655echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6 3656 if test "${lt_cv_prog_cc_pic_works+set}" = set; then 3657 echo $ECHO_N "(cached) $ECHO_C" >&6 3658else 3659 save_CFLAGS="$CFLAGS" 3660 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" 3661 cat >conftest.$ac_ext <<_ACEOF 3662#line 3662 "configure" 3663#include "confdefs.h" 3664 3665int 3666main () 3667{ 3668 3669 ; 3670 return 0; 3671} 3672_ACEOF 3673rm -f conftest.$ac_objext 3674if { (eval echo "$as_me:3674: \"$ac_compile\"") >&5 3675 (eval $ac_compile) 2>&5 3676 ac_status=$? 3677 echo "$as_me:3677: \$? = $ac_status" >&5 3678 (exit $ac_status); } && 3679 { ac_try='test -s conftest.$ac_objext' 3680 { (eval echo "$as_me:3680: \"$ac_try\"") >&5 3681 (eval $ac_try) 2>&5 3682 ac_status=$? 3683 echo "$as_me:3683: \$? = $ac_status" >&5 3684 (exit $ac_status); }; }; then 3685 case $host_os in 3686 hpux9* | hpux10* | hpux11*) 3687 # On HP-UX, both CC and GCC only warn that PIC is supported... then 3688 # they create non-PIC objects. So, if there were any warnings, we 3689 # assume that PIC is not supported. 3690 if test -s conftest.err; then 3691 lt_cv_prog_cc_pic_works=no 3692 else 3693 lt_cv_prog_cc_pic_works=yes 3694 fi 3695 ;; 3696 *) 3697 lt_cv_prog_cc_pic_works=yes 3698 ;; 3699 esac 3700 3701else 3702 echo "$as_me: failed program was:" >&5 3703cat conftest.$ac_ext >&5 3704 lt_cv_prog_cc_pic_works=no 3705 3706fi 3707rm -f conftest.$ac_objext conftest.$ac_ext 3708 CFLAGS="$save_CFLAGS" 3709 3710fi 3711 3712 if test "X$lt_cv_prog_cc_pic_works" = Xno; then 3713 lt_cv_prog_cc_pic= 3714 lt_cv_prog_cc_can_build_shared=no 3715 else 3716 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" 3717 fi 3718 3719 echo "$as_me:3719: result: $lt_cv_prog_cc_pic_works" >&5 3720echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6 3721fi 3722 3723# Check for any special shared library compilation flags. 3724if test -n "$lt_cv_prog_cc_shlib"; then 3725 { echo "$as_me:3725: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5 3726echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;} 3727 if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then : 3728 else 3729 { echo "$as_me:3729: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5 3730echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;} 3731 lt_cv_prog_cc_can_build_shared=no 3732 fi 3733fi 3734 3735echo "$as_me:3735: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5 3736echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6 3737if test "${lt_cv_prog_cc_static_works+set}" = set; then 3738 echo $ECHO_N "(cached) $ECHO_C" >&6 3739else 3740 lt_cv_prog_cc_static_works=no 3741 save_LDFLAGS="$LDFLAGS" 3742 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" 3743 cat >conftest.$ac_ext <<_ACEOF 3744#line 3744 "configure" 3745#include "confdefs.h" 3746 3747int 3748main () 3749{ 3750 3751 ; 3752 return 0; 3753} 3754_ACEOF 3755rm -f conftest.$ac_objext conftest$ac_exeext 3756if { (eval echo "$as_me:3756: \"$ac_link\"") >&5 3757 (eval $ac_link) 2>&5 3758 ac_status=$? 3759 echo "$as_me:3759: \$? = $ac_status" >&5 3760 (exit $ac_status); } && 3761 { ac_try='test -s conftest$ac_exeext' 3762 { (eval echo "$as_me:3762: \"$ac_try\"") >&5 3763 (eval $ac_try) 2>&5 3764 ac_status=$? 3765 echo "$as_me:3765: \$? = $ac_status" >&5 3766 (exit $ac_status); }; }; then 3767 lt_cv_prog_cc_static_works=yes 3768else 3769 echo "$as_me: failed program was:" >&5 3770cat conftest.$ac_ext >&5 3771fi 3772rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3773 LDFLAGS="$save_LDFLAGS" 3774 3775fi 3776 3777# Belt *and* braces to stop my trousers falling down: 3778test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= 3779echo "$as_me:3779: result: $lt_cv_prog_cc_static_works" >&5 3780echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6 3781 3782pic_flag="$lt_cv_prog_cc_pic" 3783special_shlib_compile_flags="$lt_cv_prog_cc_shlib" 3784wl="$lt_cv_prog_cc_wl" 3785link_static_flag="$lt_cv_prog_cc_static" 3786no_builtin_flag="$lt_cv_prog_cc_no_builtin" 3787can_build_shared="$lt_cv_prog_cc_can_build_shared" 3788 3789# Check to see if options -o and -c are simultaneously supported by compiler 3790echo "$as_me:3790: checking if $compiler supports -c -o file.$ac_objext" >&5 3791echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 3792if test "${lt_cv_compiler_c_o+set}" = set; then 3793 echo $ECHO_N "(cached) $ECHO_C" >&6 3794else 3795 3796$rm -r conftest 2>/dev/null 3797mkdir conftest 3798cd conftest 3799echo "int some_variable = 0;" > conftest.$ac_ext 3800mkdir out 3801# According to Tom Tromey, Ian Lance Taylor reported there are C compilers 3802# that will create temporary files in the current directory regardless of 3803# the output directory. Thus, making CWD read-only will cause this test 3804# to fail, enabling locking or at least warning the user not to do parallel 3805# builds. 3806chmod -w . 3807save_CFLAGS="$CFLAGS" 3808CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" 3809compiler_c_o=no 3810if { (eval echo configure:3810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then 3811 # The compiler can only warn and ignore the option if not recognized 3812 # So say no if there are warnings 3813 if test -s out/conftest.err; then 3814 lt_cv_compiler_c_o=no 3815 else 3816 lt_cv_compiler_c_o=yes 3817 fi 3818else 3819 # Append any errors to the config.log. 3820 cat out/conftest.err 1>&5 3821 lt_cv_compiler_c_o=no 3822fi 3823CFLAGS="$save_CFLAGS" 3824chmod u+w . 3825$rm conftest* out/* 3826rmdir out 3827cd .. 3828rmdir conftest 3829$rm -r conftest 2>/dev/null 3830 3831fi 3832 3833compiler_c_o=$lt_cv_compiler_c_o 3834echo "$as_me:3834: result: $compiler_c_o" >&5 3835echo "${ECHO_T}$compiler_c_o" >&6 3836 3837if test x"$compiler_c_o" = x"yes"; then 3838 # Check to see if we can write to a .lo 3839 echo "$as_me:3839: checking if $compiler supports -c -o file.lo" >&5 3840echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6 3841 if test "${lt_cv_compiler_o_lo+set}" = set; then 3842 echo $ECHO_N "(cached) $ECHO_C" >&6 3843else 3844 3845 lt_cv_compiler_o_lo=no 3846 save_CFLAGS="$CFLAGS" 3847 CFLAGS="$CFLAGS -c -o conftest.lo" 3848 save_objext="$ac_objext" 3849 ac_objext=lo 3850 cat >conftest.$ac_ext <<_ACEOF 3851#line 3851 "configure" 3852#include "confdefs.h" 3853 3854int 3855main () 3856{ 3857int some_variable = 0; 3858 ; 3859 return 0; 3860} 3861_ACEOF 3862rm -f conftest.$ac_objext 3863if { (eval echo "$as_me:3863: \"$ac_compile\"") >&5 3864 (eval $ac_compile) 2>&5 3865 ac_status=$? 3866 echo "$as_me:3866: \$? = $ac_status" >&5 3867 (exit $ac_status); } && 3868 { ac_try='test -s conftest.$ac_objext' 3869 { (eval echo "$as_me:3869: \"$ac_try\"") >&5 3870 (eval $ac_try) 2>&5 3871 ac_status=$? 3872 echo "$as_me:3872: \$? = $ac_status" >&5 3873 (exit $ac_status); }; }; then 3874 # The compiler can only warn and ignore the option if not recognized 3875 # So say no if there are warnings 3876 if test -s conftest.err; then 3877 lt_cv_compiler_o_lo=no 3878 else 3879 lt_cv_compiler_o_lo=yes 3880 fi 3881 3882else 3883 echo "$as_me: failed program was:" >&5 3884cat conftest.$ac_ext >&5 3885fi 3886rm -f conftest.$ac_objext conftest.$ac_ext 3887 ac_objext="$save_objext" 3888 CFLAGS="$save_CFLAGS" 3889 3890fi 3891 3892 compiler_o_lo=$lt_cv_compiler_o_lo 3893 echo "$as_me:3893: result: $compiler_o_lo" >&5 3894echo "${ECHO_T}$compiler_o_lo" >&6 3895else 3896 compiler_o_lo=no 3897fi 3898 3899# Check to see if we can do hard links to lock some files if needed 3900hard_links="nottested" 3901if test "$compiler_c_o" = no && test "$need_locks" != no; then 3902 # do not overwrite the value of need_locks provided by the user 3903 echo "$as_me:3903: checking if we can lock with hard links" >&5 3904echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 3905 hard_links=yes 3906 $rm conftest* 3907 ln conftest.a conftest.b 2>/dev/null && hard_links=no 3908 touch conftest.a 3909 ln conftest.a conftest.b 2>&5 || hard_links=no 3910 ln conftest.a conftest.b 2>/dev/null && hard_links=no 3911 echo "$as_me:3911: result: $hard_links" >&5 3912echo "${ECHO_T}$hard_links" >&6 3913 if test "$hard_links" = no; then 3914 { echo "$as_me:3914: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 3915echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 3916 need_locks=warn 3917 fi 3918else 3919 need_locks=no 3920fi 3921 3922if test "$GCC" = yes; then 3923 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler 3924 echo "$as_me:3924: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 3925echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 3926 echo "int some_variable = 0;" > conftest.$ac_ext 3927 save_CFLAGS="$CFLAGS" 3928 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" 3929 compiler_rtti_exceptions=no 3930 cat >conftest.$ac_ext <<_ACEOF 3931#line 3931 "configure" 3932#include "confdefs.h" 3933 3934int 3935main () 3936{ 3937int some_variable = 0; 3938 ; 3939 return 0; 3940} 3941_ACEOF 3942rm -f conftest.$ac_objext 3943if { (eval echo "$as_me:3943: \"$ac_compile\"") >&5 3944 (eval $ac_compile) 2>&5 3945 ac_status=$? 3946 echo "$as_me:3946: \$? = $ac_status" >&5 3947 (exit $ac_status); } && 3948 { ac_try='test -s conftest.$ac_objext' 3949 { (eval echo "$as_me:3949: \"$ac_try\"") >&5 3950 (eval $ac_try) 2>&5 3951 ac_status=$? 3952 echo "$as_me:3952: \$? = $ac_status" >&5 3953 (exit $ac_status); }; }; then 3954 # The compiler can only warn and ignore the option if not recognized 3955 # So say no if there are warnings 3956 if test -s conftest.err; then 3957 compiler_rtti_exceptions=no 3958 else 3959 compiler_rtti_exceptions=yes 3960 fi 3961 3962else 3963 echo "$as_me: failed program was:" >&5 3964cat conftest.$ac_ext >&5 3965fi 3966rm -f conftest.$ac_objext conftest.$ac_ext 3967 CFLAGS="$save_CFLAGS" 3968 echo "$as_me:3968: result: $compiler_rtti_exceptions" >&5 3969echo "${ECHO_T}$compiler_rtti_exceptions" >&6 3970 3971 if test "$compiler_rtti_exceptions" = "yes"; then 3972 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' 3973 else 3974 no_builtin_flag=' -fno-builtin' 3975 fi 3976fi 3977 3978# See if the linker supports building shared libraries. 3979echo "$as_me:3979: checking whether the linker ($LD) supports shared libraries" >&5 3980echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6 3981 3982allow_undefined_flag= 3983no_undefined_flag= 3984need_lib_prefix=unknown 3985need_version=unknown 3986# when you set need_version to no, make sure it does not cause -set_version 3987# flags to be left without arguments 3988archive_cmds= 3989archive_expsym_cmds= 3990old_archive_from_new_cmds= 3991old_archive_from_expsyms_cmds= 3992export_dynamic_flag_spec= 3993whole_archive_flag_spec= 3994thread_safe_flag_spec= 3995hardcode_into_libs=no 3996hardcode_libdir_flag_spec= 3997hardcode_libdir_separator= 3998hardcode_direct=no 3999hardcode_minus_L=no 4000hardcode_shlibpath_var=unsupported 4001runpath_var= 4002link_all_deplibs=unknown 4003always_export_symbols=no 4004export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' 4005# include_expsyms should be a list of space-separated symbols to be *always* 4006# included in the symbol list 4007include_expsyms= 4008# exclude_expsyms can be an egrep regular expression of symbols to exclude 4009# it will be wrapped by ` (' and `)$', so one must not match beginning or 4010# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4011# as well as any symbol that contains `d'. 4012exclude_expsyms="_GLOBAL_OFFSET_TABLE_" 4013# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4014# platforms (ab)use it in PIC code, but their linkers get confused if 4015# the symbol is explicitly referenced. Since portable code cannot 4016# rely on this symbol name, it's probably fine to never include it in 4017# preloaded symbol tables. 4018extract_expsyms_cmds= 4019 4020case $host_os in 4021cygwin* | mingw* | pw32*) 4022 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4023 # When not using gcc, we currently assume that we are using 4024 # Microsoft Visual C++. 4025 if test "$GCC" != yes; then 4026 with_gnu_ld=no 4027 fi 4028 ;; 4029openbsd*) 4030 with_gnu_ld=no 4031 ;; 4032esac 4033 4034ld_shlibs=yes 4035if test "$with_gnu_ld" = yes; then 4036 # If archive_cmds runs LD, not CC, wlarc should be empty 4037 wlarc='${wl}' 4038 4039 # See if GNU ld supports shared libraries. 4040 case $host_os in 4041 aix3* | aix4* | aix5*) 4042 # On AIX, the GNU linker is very broken 4043 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. 4044 ld_shlibs=no 4045 cat <<EOF 1>&2 4046 4047*** Warning: the GNU linker, at least up to release 2.9.1, is reported 4048*** to be unable to reliably create shared libraries on AIX. 4049*** Therefore, libtool is disabling shared libraries support. If you 4050*** really care for shared libraries, you may want to modify your PATH 4051*** so that a non-GNU linker is found, and then restart. 4052 4053EOF 4054 ;; 4055 4056 amigaos*) 4057 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 4058 hardcode_libdir_flag_spec='-L$libdir' 4059 hardcode_minus_L=yes 4060 4061 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 4062 # that the semantics of dynamic libraries on AmigaOS, at least up 4063 # to version 4, is to share data among multiple programs linked 4064 # with the same dynamic library. Since this doesn't match the 4065 # behavior of shared libraries on other platforms, we can use 4066 # them. 4067 ld_shlibs=no 4068 ;; 4069 4070 beos*) 4071 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 4072 allow_undefined_flag=unsupported 4073 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4074 # support --undefined. This deserves some investigation. FIXME 4075 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4076 else 4077 ld_shlibs=no 4078 fi 4079 ;; 4080 4081 cygwin* | mingw* | pw32*) 4082 # hardcode_libdir_flag_spec is actually meaningless, as there is 4083 # no search path for DLLs. 4084 hardcode_libdir_flag_spec='-L$libdir' 4085 allow_undefined_flag=unsupported 4086 always_export_symbols=yes 4087 4088 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ 4089 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ 4090 test -f $output_objdir/impgen.exe || (cd $output_objdir && \ 4091 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ 4092 else $CC -o impgen impgen.c ; fi)~ 4093 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' 4094 4095 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' 4096 4097 # cygwin and mingw dlls have different entry points and sets of symbols 4098 # to exclude. 4099 # FIXME: what about values for MSVC? 4100 dll_entry=__cygwin_dll_entry@12 4101 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ 4102 case $host_os in 4103 mingw*) 4104 # mingw values 4105 dll_entry=_DllMainCRTStartup@12 4106 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ 4107 ;; 4108 esac 4109 4110 # mingw and cygwin differ, and it's simplest to just exclude the union 4111 # of the two symbol sets. 4112 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 4113 4114 # recent cygwin and mingw systems supply a stub DllMain which the user 4115 # can override, but on older systems we have to supply one (in ltdll.c) 4116 if test "x$lt_cv_need_dllmain" = "xyes"; then 4117 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " 4118 ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ 4119 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' 4120 else 4121 ltdll_obj= 4122 ltdll_cmds= 4123 fi 4124 4125 # Extract the symbol export list from an `--export-all' def file, 4126 # then regenerate the def file from the symbol export list, so that 4127 # the compiled dll only exports the symbol export list. 4128 # Be careful not to strip the DATA tag left be newer dlltools. 4129 export_symbols_cmds="$ltdll_cmds"' 4130 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ 4131 sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' 4132 4133 # If the export-symbols file already is a .def file (1st line 4134 # is EXPORTS), use it as is. 4135 # If DATA tags from a recent dlltool are present, honour them! 4136 archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then 4137 cp $export_symbols $output_objdir/$soname-def; 4138 else 4139 echo EXPORTS > $output_objdir/$soname-def; 4140 _lt_hint=1; 4141 cat $export_symbols | while read symbol; do 4142 set dummy \$symbol; 4143 case \$# in 4144 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; 4145 *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;; 4146 esac; 4147 _lt_hint=`expr 1 + \$_lt_hint`; 4148 done; 4149 fi~ 4150 '"$ltdll_cmds"' 4151 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 4152 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ 4153 $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 4154 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ 4155 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' 4156 ;; 4157 4158 netbsd*) 4159 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 4160 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4161 wlarc= 4162 else 4163 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4164 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4165 fi 4166 ;; 4167 4168 solaris* | sysv5*) 4169 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then 4170 ld_shlibs=no 4171 cat <<EOF 1>&2 4172 4173*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4174*** create shared libraries on Solaris systems. Therefore, libtool 4175*** is disabling shared libraries support. We urge you to upgrade GNU 4176*** binutils to release 2.9.1 or newer. Another option is to modify 4177*** your PATH or compiler configuration so that the native linker is 4178*** used, and then restart. 4179 4180EOF 4181 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 4182 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4183 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4184 else 4185 ld_shlibs=no 4186 fi 4187 ;; 4188 4189 sunos4*) 4190 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4191 wlarc= 4192 hardcode_direct=yes 4193 hardcode_shlibpath_var=no 4194 ;; 4195 4196 *) 4197 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 4198 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4199 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4200 else 4201 ld_shlibs=no 4202 fi 4203 ;; 4204 esac 4205 4206 if test "$ld_shlibs" = yes; then 4207 runpath_var=LD_RUN_PATH 4208 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' 4209 export_dynamic_flag_spec='${wl}--export-dynamic' 4210 case $host_os in 4211 cygwin* | mingw* | pw32*) 4212 # dlltool doesn't understand --whole-archive et. al. 4213 whole_archive_flag_spec= 4214 ;; 4215 *) 4216 # ancient GNU ld didn't support --whole-archive et. al. 4217 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then 4218 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4219 else 4220 whole_archive_flag_spec= 4221 fi 4222 ;; 4223 esac 4224 fi 4225else 4226 # PORTME fill in a description of your system's linker (not GNU ld) 4227 case $host_os in 4228 aix3*) 4229 allow_undefined_flag=unsupported 4230 always_export_symbols=yes 4231 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 4232 # Note: this linker hardcodes the directories in LIBPATH if there 4233 # are no directories specified by -L. 4234 hardcode_minus_L=yes 4235 if test "$GCC" = yes && test -z "$link_static_flag"; then 4236 # Neither direct hardcoding nor static linking is supported with a 4237 # broken collect2. 4238 hardcode_direct=unsupported 4239 fi 4240 ;; 4241 4242 aix4* | aix5*) 4243 if test "$host_cpu" = ia64; then 4244 # On IA64, the linker does run time linking by default, so we don't 4245 # have to do anything special. 4246 aix_use_runtimelinking=no 4247 exp_sym_flag='-Bexport' 4248 no_entry_flag="" 4249 else 4250 aix_use_runtimelinking=no 4251 4252 # Test if we are trying to use run time linking or normal 4253 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4254 # need to do runtime linking. 4255 case $host_os in aix4.[23]|aix4.[23].*|aix5*) 4256 for ld_flag in $LDFLAGS; do 4257 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4258 aix_use_runtimelinking=yes 4259 break 4260 fi 4261 done 4262 esac 4263 4264 exp_sym_flag='-bexport' 4265 no_entry_flag='-bnoentry' 4266 fi 4267 4268 # When large executables or shared objects are built, AIX ld can 4269 # have problems creating the table of contents. If linking a library 4270 # or program results in "error TOC overflow" add -mminimal-toc to 4271 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4272 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4273 4274 hardcode_direct=yes 4275 archive_cmds='' 4276 hardcode_libdir_separator=':' 4277 if test "$GCC" = yes; then 4278 case $host_os in aix4.[012]|aix4.[012].*) 4279 collect2name=`${CC} -print-prog-name=collect2` 4280 if test -f "$collect2name" && \ 4281 strings "$collect2name" | grep resolve_lib_name >/dev/null 4282 then 4283 # We have reworked collect2 4284 hardcode_direct=yes 4285 else 4286 # We have old collect2 4287 hardcode_direct=unsupported 4288 # It fails to find uninstalled libraries when the uninstalled 4289 # path is not listed in the libpath. Setting hardcode_minus_L 4290 # to unsupported forces relinking 4291 hardcode_minus_L=yes 4292 hardcode_libdir_flag_spec='-L$libdir' 4293 hardcode_libdir_separator= 4294 fi 4295 esac 4296 4297 shared_flag='-shared' 4298 else 4299 # not using gcc 4300 if test "$host_cpu" = ia64; then 4301 shared_flag='${wl}-G' 4302 else 4303 if test "$aix_use_runtimelinking" = yes; then 4304 shared_flag='${wl}-G' 4305 else 4306 shared_flag='${wl}-bM:SRE' 4307 fi 4308 fi 4309 fi 4310 4311 # It seems that -bexpall can do strange things, so it is better to 4312 # generate a list of symbols to export. 4313 always_export_symbols=yes 4314 if test "$aix_use_runtimelinking" = yes; then 4315 # Warning - without using the other runtime loading flags (-brtl), 4316 # -berok will link without error, but may produce a broken library. 4317 allow_undefined_flag='-berok' 4318 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' 4319 archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 4320 else 4321 if test "$host_cpu" = ia64; then 4322 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 4323 allow_undefined_flag="-z nodefs" 4324 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 4325 else 4326 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' 4327 # Warning - without using the other run time loading flags, 4328 # -berok will link without error, but may produce a broken library. 4329 allow_undefined_flag='${wl}-berok' 4330 # This is a bit strange, but is similar to how AIX traditionally builds 4331 # it's shared libraries. 4332 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' 4333 fi 4334 fi 4335 ;; 4336 4337 amigaos*) 4338 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 4339 hardcode_libdir_flag_spec='-L$libdir' 4340 hardcode_minus_L=yes 4341 # see comment about different semantics on the GNU ld section 4342 ld_shlibs=no 4343 ;; 4344 4345 cygwin* | mingw* | pw32*) 4346 # When not using gcc, we currently assume that we are using 4347 # Microsoft Visual C++. 4348 # hardcode_libdir_flag_spec is actually meaningless, as there is 4349 # no search path for DLLs. 4350 hardcode_libdir_flag_spec=' ' 4351 allow_undefined_flag=unsupported 4352 # Tell ltmain to make .lib files, not .a files. 4353 libext=lib 4354 # FIXME: Setting linknames here is a bad hack. 4355 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 4356 # The linker will automatically build a .lib file if we build a DLL. 4357 old_archive_from_new_cmds='true' 4358 # FIXME: Should let the user specify the lib program. 4359 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' 4360 fix_srcfile_path='`cygpath -w "$srcfile"`' 4361 ;; 4362 4363 darwin* | rhapsody*) 4364 case "$host_os" in 4365 rhapsody* | darwin1.[012]) 4366 allow_undefined_flag='-undefined suppress' 4367 ;; 4368 *) # Darwin 1.3 on 4369 allow_undefined_flag='-flat_namespace -undefined suppress' 4370 ;; 4371 esac 4372 # FIXME: Relying on posixy $() will cause problems for 4373 # cross-compilation, but unfortunately the echo tests do not 4374 # yet detect zsh echo's removal of \ escapes. 4375 archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' 4376 # We need to add '_' to the symbols in $export_symbols first 4377 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' 4378 hardcode_direct=yes 4379 hardcode_shlibpath_var=no 4380 whole_archive_flag_spec='-all_load $convenience' 4381 ;; 4382 4383 freebsd1*) 4384 ld_shlibs=no 4385 ;; 4386 4387 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4388 # support. Future versions do this automatically, but an explicit c++rt0.o 4389 # does not break anything, and helps significantly (at the cost of a little 4390 # extra space). 4391 freebsd2.2*) 4392 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4393 hardcode_libdir_flag_spec='-R$libdir' 4394 hardcode_direct=yes 4395 hardcode_shlibpath_var=no 4396 ;; 4397 4398 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4399 freebsd2*) 4400 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4401 hardcode_direct=yes 4402 hardcode_minus_L=yes 4403 hardcode_shlibpath_var=no 4404 ;; 4405 4406 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4407 freebsd*) 4408 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4409 hardcode_libdir_flag_spec='-R$libdir' 4410 hardcode_direct=yes 4411 hardcode_shlibpath_var=no 4412 ;; 4413 4414 hpux9* | hpux10* | hpux11*) 4415 case $host_os in 4416 hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; 4417 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; 4418 esac 4419 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 4420 hardcode_libdir_separator=: 4421 hardcode_direct=yes 4422 hardcode_minus_L=yes # Not in the search PATH, but as the default 4423 # location of the library. 4424 export_dynamic_flag_spec='${wl}-E' 4425 ;; 4426 4427 irix5* | irix6*) 4428 if test "$GCC" = yes; then 4429 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4430 else 4431 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 4432 fi 4433 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 4434 hardcode_libdir_separator=: 4435 link_all_deplibs=yes 4436 ;; 4437 4438 netbsd*) 4439 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 4440 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4441 else 4442 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4443 fi 4444 hardcode_libdir_flag_spec='-R$libdir' 4445 hardcode_direct=yes 4446 hardcode_shlibpath_var=no 4447 ;; 4448 4449 newsos6) 4450 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4451 hardcode_direct=yes 4452 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 4453 hardcode_libdir_separator=: 4454 hardcode_shlibpath_var=no 4455 ;; 4456 4457 openbsd*) 4458 hardcode_direct=yes 4459 hardcode_shlibpath_var=no 4460 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4461 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 4462 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 4463 export_dynamic_flag_spec='${wl}-E' 4464 else 4465 case "$host_os" in 4466 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 4467 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4468 hardcode_libdir_flag_spec='-R$libdir' 4469 ;; 4470 *) 4471 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 4472 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 4473 ;; 4474 esac 4475 fi 4476 ;; 4477 4478 os2*) 4479 hardcode_libdir_flag_spec='-L$libdir' 4480 hardcode_minus_L=yes 4481 allow_undefined_flag=unsupported 4482 archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 4483 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 4484 ;; 4485 4486 osf3*) 4487 if test "$GCC" = yes; then 4488 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 4489 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4490 else 4491 allow_undefined_flag=' -expect_unresolved \*' 4492 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 4493 fi 4494 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 4495 hardcode_libdir_separator=: 4496 ;; 4497 4498 osf4* | osf5*) # as osf3* with the addition of -msym flag 4499 if test "$GCC" = yes; then 4500 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 4501 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4502 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 4503 else 4504 allow_undefined_flag=' -expect_unresolved \*' 4505 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 4506 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 4507 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' 4508 4509 #Both c and cxx compiler support -rpath directly 4510 hardcode_libdir_flag_spec='-rpath $libdir' 4511 fi 4512 hardcode_libdir_separator=: 4513 ;; 4514 4515 sco3.2v5*) 4516 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4517 hardcode_shlibpath_var=no 4518 runpath_var=LD_RUN_PATH 4519 hardcode_runpath_var=yes 4520 export_dynamic_flag_spec='${wl}-Bexport' 4521 ;; 4522 4523 solaris*) 4524 # gcc --version < 3.0 without binutils cannot create self contained 4525 # shared libraries reliably, requiring libgcc.a to resolve some of 4526 # the object symbols generated in some cases. Libraries that use 4527 # assert need libgcc.a to resolve __eprintf, for example. Linking 4528 # a copy of libgcc.a into every shared library to guarantee resolving 4529 # such symbols causes other problems: According to Tim Van Holder 4530 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate 4531 # (to the application) exception stack for one thing. 4532 no_undefined_flag=' -z defs' 4533 if test "$GCC" = yes; then 4534 case `$CC --version 2>/dev/null` in 4535 [12].*) 4536 cat <<EOF 1>&2 4537 4538*** Warning: Releases of GCC earlier than version 3.0 cannot reliably 4539*** create self contained shared libraries on Solaris systems, without 4540*** introducing a dependency on libgcc.a. Therefore, libtool is disabling 4541*** -no-undefined support, which will at least allow you to build shared 4542*** libraries. However, you may find that when you link such libraries 4543*** into an application without using GCC, you have to manually add 4544*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to 4545*** upgrade to a newer version of GCC. Another option is to rebuild your 4546*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 4547 4548EOF 4549 no_undefined_flag= 4550 ;; 4551 esac 4552 fi 4553 # $CC -shared without GNU ld will not create a library from C++ 4554 # object files and a static libstdc++, better avoid it by now 4555 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4556 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4557 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 4558 hardcode_libdir_flag_spec='-R$libdir' 4559 hardcode_shlibpath_var=no 4560 case $host_os in 4561 solaris2.[0-5] | solaris2.[0-5].*) ;; 4562 *) # Supported since Solaris 2.6 (maybe 2.5.1?) 4563 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; 4564 esac 4565 link_all_deplibs=yes 4566 ;; 4567 4568 sunos4*) 4569 if test "x$host_vendor" = xsequent; then 4570 # Use $CC to link under sequent, because it throws in some extra .o 4571 # files that make .init and .fini sections work. 4572 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 4573 else 4574 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 4575 fi 4576 hardcode_libdir_flag_spec='-L$libdir' 4577 hardcode_direct=yes 4578 hardcode_minus_L=yes 4579 hardcode_shlibpath_var=no 4580 ;; 4581 4582 sysv4) 4583 if test "x$host_vendor" = xsno; then 4584 archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' 4585 hardcode_direct=yes # is this really true??? 4586 else 4587 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4588 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 4589 fi 4590 runpath_var='LD_RUN_PATH' 4591 hardcode_shlibpath_var=no 4592 ;; 4593 4594 sysv4.3*) 4595 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4596 hardcode_shlibpath_var=no 4597 export_dynamic_flag_spec='-Bexport' 4598 ;; 4599 4600 sysv5*) 4601 no_undefined_flag=' -z text' 4602 # $CC -shared without GNU ld will not create a library from C++ 4603 # object files and a static libstdc++, better avoid it by now 4604 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4605 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4606 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 4607 hardcode_libdir_flag_spec= 4608 hardcode_shlibpath_var=no 4609 runpath_var='LD_RUN_PATH' 4610 ;; 4611 4612 uts4*) 4613 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4614 hardcode_libdir_flag_spec='-L$libdir' 4615 hardcode_shlibpath_var=no 4616 ;; 4617 4618 dgux*) 4619 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4620 hardcode_libdir_flag_spec='-L$libdir' 4621 hardcode_shlibpath_var=no 4622 ;; 4623 4624 sysv4*MP*) 4625 if test -d /usr/nec; then 4626 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4627 hardcode_shlibpath_var=no 4628 runpath_var=LD_RUN_PATH 4629 hardcode_runpath_var=yes 4630 ld_shlibs=yes 4631 fi 4632 ;; 4633 4634 sysv4.2uw2*) 4635 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 4636 hardcode_direct=yes 4637 hardcode_minus_L=no 4638 hardcode_shlibpath_var=no 4639 hardcode_runpath_var=yes 4640 runpath_var=LD_RUN_PATH 4641 ;; 4642 4643 sysv5uw7* | unixware7*) 4644 no_undefined_flag='${wl}-z ${wl}text' 4645 if test "$GCC" = yes; then 4646 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4647 else 4648 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4649 fi 4650 runpath_var='LD_RUN_PATH' 4651 hardcode_shlibpath_var=no 4652 ;; 4653 4654 *) 4655 ld_shlibs=no 4656 ;; 4657 esac 4658fi 4659echo "$as_me:4659: result: $ld_shlibs" >&5 4660echo "${ECHO_T}$ld_shlibs" >&6 4661test "$ld_shlibs" = no && can_build_shared=no 4662 4663# Check hardcoding attributes. 4664echo "$as_me:4664: checking how to hardcode library paths into programs" >&5 4665echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 4666hardcode_action= 4667if test -n "$hardcode_libdir_flag_spec" || \ 4668 test -n "$runpath_var"; then 4669 4670 # We can hardcode non-existant directories. 4671 if test "$hardcode_direct" != no && 4672 # If the only mechanism to avoid hardcoding is shlibpath_var, we 4673 # have to relink, otherwise we might link with an installed library 4674 # when we should be linking with a yet-to-be-installed one 4675 ## test "$hardcode_shlibpath_var" != no && 4676 test "$hardcode_minus_L" != no; then 4677 # Linking always hardcodes the temporary library directory. 4678 hardcode_action=relink 4679 else 4680 # We can link without hardcoding, and we can hardcode nonexisting dirs. 4681 hardcode_action=immediate 4682 fi 4683else 4684 # We cannot hardcode anything, or else we can only hardcode existing 4685 # directories. 4686 hardcode_action=unsupported 4687fi 4688echo "$as_me:4688: result: $hardcode_action" >&5 4689echo "${ECHO_T}$hardcode_action" >&6 4690 4691striplib= 4692old_striplib= 4693echo "$as_me:4693: checking whether stripping libraries is possible" >&5 4694echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 4695if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 4696 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 4697 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 4698 echo "$as_me:4698: result: yes" >&5 4699echo "${ECHO_T}yes" >&6 4700else 4701 echo "$as_me:4701: result: no" >&5 4702echo "${ECHO_T}no" >&6 4703fi 4704 4705reload_cmds='$LD$reload_flag -o $output$reload_objs' 4706test -z "$deplibs_check_method" && deplibs_check_method=unknown 4707 4708# PORTME Fill in your ld.so characteristics 4709echo "$as_me:4709: checking dynamic linker characteristics" >&5 4710echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 4711library_names_spec= 4712libname_spec='lib$name' 4713soname_spec= 4714postinstall_cmds= 4715postuninstall_cmds= 4716finish_cmds= 4717finish_eval= 4718shlibpath_var= 4719shlibpath_overrides_runpath=unknown 4720version_type=none 4721dynamic_linker="$host_os ld.so" 4722sys_lib_dlsearch_path_spec="/lib /usr/lib" 4723sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 4724 4725case $host_os in 4726aix3*) 4727 version_type=linux 4728 library_names_spec='${libname}${release}.so$versuffix $libname.a' 4729 shlibpath_var=LIBPATH 4730 4731 # AIX has no versioning support, so we append a major version to the name. 4732 soname_spec='${libname}${release}.so$major' 4733 ;; 4734 4735aix4* | aix5*) 4736 version_type=linux 4737 if test "$host_cpu" = ia64; then 4738 # AIX 5 supports IA64 4739 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' 4740 shlibpath_var=LD_LIBRARY_PATH 4741 else 4742 # With GCC up to 2.95.x, collect2 would create an import file 4743 # for dependence libraries. The import file would start with 4744 # the line `#! .'. This would cause the generated library to 4745 # depend on `.', always an invalid library. This was fixed in 4746 # development snapshots of GCC prior to 3.0. 4747 case $host_os in 4748 aix4 | aix4.[01] | aix4.[01].*) 4749 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 4750 echo ' yes ' 4751 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 4752 : 4753 else 4754 can_build_shared=no 4755 fi 4756 ;; 4757 esac 4758 # AIX (on Power*) has no versioning support, so currently we can 4759 # not hardcode correct soname into executable. Probably we can 4760 # add versioning support to collect2, so additional links can 4761 # be useful in future. 4762 if test "$aix_use_runtimelinking" = yes; then 4763 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 4764 # instead of lib<name>.a to let people know that these are not 4765 # typical AIX shared libraries. 4766 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 4767 else 4768 # We preserve .a as extension for shared libraries through AIX4.2 4769 # and later when we are not doing run time linking. 4770 library_names_spec='${libname}${release}.a $libname.a' 4771 soname_spec='${libname}${release}.so$major' 4772 fi 4773 shlibpath_var=LIBPATH 4774 fi 4775 ;; 4776 4777amigaos*) 4778 library_names_spec='$libname.ixlibrary $libname.a' 4779 # Create ${libname}_ixlibrary.a entries in /sys/libs. 4780 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' 4781 ;; 4782 4783beos*) 4784 library_names_spec='${libname}.so' 4785 dynamic_linker="$host_os ld.so" 4786 shlibpath_var=LIBRARY_PATH 4787 ;; 4788 4789bsdi4*) 4790 version_type=linux 4791 need_version=no 4792 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 4793 soname_spec='${libname}${release}.so$major' 4794 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 4795 shlibpath_var=LD_LIBRARY_PATH 4796 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 4797 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 4798 export_dynamic_flag_spec=-rdynamic 4799 # the default ld.so.conf also contains /usr/contrib/lib and 4800 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 4801 # libtool to hard-code these into programs 4802 ;; 4803 4804cygwin* | mingw* | pw32*) 4805 version_type=windows 4806 need_version=no 4807 need_lib_prefix=no 4808 case $GCC,$host_os in 4809 yes,cygwin*) 4810 library_names_spec='$libname.dll.a' 4811 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' 4812 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ 4813 dldir=$destdir/`dirname \$dlpath`~ 4814 test -d \$dldir || mkdir -p \$dldir~ 4815 $install_prog .libs/$dlname \$dldir/$dlname' 4816 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ 4817 dlpath=$dir/\$dldll~ 4818 $rm \$dlpath' 4819 ;; 4820 yes,mingw*) 4821 library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' 4822 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` 4823 ;; 4824 yes,pw32*) 4825 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll' 4826 ;; 4827 *) 4828 library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' 4829 ;; 4830 esac 4831 dynamic_linker='Win32 ld.exe' 4832 # FIXME: first we should search . and the directory the executable is in 4833 shlibpath_var=PATH 4834 ;; 4835 4836darwin* | rhapsody*) 4837 dynamic_linker="$host_os dyld" 4838 version_type=darwin 4839 need_lib_prefix=no 4840 need_version=no 4841 # FIXME: Relying on posixy $() will cause problems for 4842 # cross-compilation, but unfortunately the echo tests do not 4843 # yet detect zsh echo's removal of \ escapes. 4844 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' 4845 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' 4846 shlibpath_overrides_runpath=yes 4847 shlibpath_var=DYLD_LIBRARY_PATH 4848 ;; 4849 4850freebsd1*) 4851 dynamic_linker=no 4852 ;; 4853 4854freebsd*) 4855 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 4856 version_type=freebsd-$objformat 4857 case $version_type in 4858 freebsd-elf*) 4859 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 4860 need_version=no 4861 need_lib_prefix=no 4862 ;; 4863 freebsd-*) 4864 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' 4865 need_version=yes 4866 ;; 4867 esac 4868 shlibpath_var=LD_LIBRARY_PATH 4869 case $host_os in 4870 freebsd2*) 4871 shlibpath_overrides_runpath=yes 4872 ;; 4873 *) 4874 shlibpath_overrides_runpath=no 4875 hardcode_into_libs=yes 4876 ;; 4877 esac 4878 ;; 4879 4880gnu*) 4881 version_type=linux 4882 need_lib_prefix=no 4883 need_version=no 4884 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' 4885 soname_spec='${libname}${release}.so$major' 4886 shlibpath_var=LD_LIBRARY_PATH 4887 hardcode_into_libs=yes 4888 ;; 4889 4890hpux9* | hpux10* | hpux11*) 4891 # Give a soname corresponding to the major version so that dld.sl refuses to 4892 # link against other versions. 4893 dynamic_linker="$host_os dld.sl" 4894 version_type=sunos 4895 need_lib_prefix=no 4896 need_version=no 4897 shlibpath_var=SHLIB_PATH 4898 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 4899 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' 4900 soname_spec='${libname}${release}.sl$major' 4901 # HP-UX runs *really* slowly unless shared libraries are mode 555. 4902 postinstall_cmds='chmod 555 $lib' 4903 ;; 4904 4905irix5* | irix6*) 4906 version_type=irix 4907 need_lib_prefix=no 4908 need_version=no 4909 soname_spec='${libname}${release}.so$major' 4910 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' 4911 case $host_os in 4912 irix5*) 4913 libsuff= shlibsuff= 4914 ;; 4915 *) 4916 case $LD in # libtool.m4 will add one of these switches to LD 4917 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; 4918 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; 4919 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; 4920 *) libsuff= shlibsuff= libmagic=never-match;; 4921 esac 4922 ;; 4923 esac 4924 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 4925 shlibpath_overrides_runpath=no 4926 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 4927 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 4928 ;; 4929 4930# No shared lib support for Linux oldld, aout, or coff. 4931linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) 4932 dynamic_linker=no 4933 ;; 4934 4935# This must be Linux ELF. 4936linux-gnu*) 4937 version_type=linux 4938 need_lib_prefix=no 4939 need_version=no 4940 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 4941 soname_spec='${libname}${release}.so$major' 4942 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 4943 shlibpath_var=LD_LIBRARY_PATH 4944 shlibpath_overrides_runpath=no 4945 # This implies no fast_install, which is unacceptable. 4946 # Some rework will be needed to allow for fast_install 4947 # before this can be enabled. 4948 hardcode_into_libs=yes 4949 4950 # We used to test for /lib/ld.so.1 and disable shared libraries on 4951 # powerpc, because MkLinux only supported shared libraries with the 4952 # GNU dynamic linker. Since this was broken with cross compilers, 4953 # most powerpc-linux boxes support dynamic linking these days and 4954 # people can always --disable-shared, the test was removed, and we 4955 # assume the GNU/Linux dynamic linker is in use. 4956 dynamic_linker='GNU/Linux ld.so' 4957 ;; 4958 4959netbsd*) 4960 version_type=sunos 4961 need_lib_prefix=no 4962 need_version=no 4963 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 4964 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 4965 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 4966 dynamic_linker='NetBSD (a.out) ld.so' 4967 else 4968 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' 4969 soname_spec='${libname}${release}.so$major' 4970 dynamic_linker='NetBSD ld.elf_so' 4971 fi 4972 shlibpath_var=LD_LIBRARY_PATH 4973 shlibpath_overrides_runpath=yes 4974 hardcode_into_libs=yes 4975 ;; 4976 4977newsos6) 4978 version_type=linux 4979 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 4980 shlibpath_var=LD_LIBRARY_PATH 4981 shlibpath_overrides_runpath=yes 4982 ;; 4983 4984openbsd*) 4985 version_type=sunos 4986 need_lib_prefix=no 4987 need_version=no 4988 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4989 case "$host_os" in 4990 openbsd2.[89] | openbsd2.[89].*) 4991 shlibpath_overrides_runpath=no 4992 ;; 4993 *) 4994 shlibpath_overrides_runpath=yes 4995 ;; 4996 esac 4997 else 4998 shlibpath_overrides_runpath=yes 4999 fi 5000 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 5001 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 5002 shlibpath_var=LD_LIBRARY_PATH 5003 ;; 5004 5005os2*) 5006 libname_spec='$name' 5007 need_lib_prefix=no 5008 library_names_spec='$libname.dll $libname.a' 5009 dynamic_linker='OS/2 ld.exe' 5010 shlibpath_var=LIBPATH 5011 ;; 5012 5013osf3* | osf4* | osf5*) 5014 version_type=osf 5015 need_version=no 5016 soname_spec='${libname}${release}.so' 5017 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 5018 shlibpath_var=LD_LIBRARY_PATH 5019 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 5020 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 5021 ;; 5022 5023sco3.2v5*) 5024 version_type=osf 5025 soname_spec='${libname}${release}.so$major' 5026 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 5027 shlibpath_var=LD_LIBRARY_PATH 5028 ;; 5029 5030solaris*) 5031 version_type=linux 5032 need_lib_prefix=no 5033 need_version=no 5034 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 5035 soname_spec='${libname}${release}.so$major' 5036 shlibpath_var=LD_LIBRARY_PATH 5037 shlibpath_overrides_runpath=yes 5038 hardcode_into_libs=yes 5039 # ldd complains unless libraries are executable 5040 postinstall_cmds='chmod +x $lib' 5041 ;; 5042 5043sunos4*) 5044 version_type=sunos 5045 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 5046 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 5047 shlibpath_var=LD_LIBRARY_PATH 5048 shlibpath_overrides_runpath=yes 5049 if test "$with_gnu_ld" = yes; then 5050 need_lib_prefix=no 5051 fi 5052 need_version=yes 5053 ;; 5054 5055sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5056 version_type=linux 5057 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 5058 soname_spec='${libname}${release}.so$major' 5059 shlibpath_var=LD_LIBRARY_PATH 5060 case $host_vendor in 5061 sni) 5062 shlibpath_overrides_runpath=no 5063 ;; 5064 motorola) 5065 need_lib_prefix=no 5066 need_version=no 5067 shlibpath_overrides_runpath=no 5068 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 5069 ;; 5070 esac 5071 ;; 5072 5073uts4*) 5074 version_type=linux 5075 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 5076 soname_spec='${libname}${release}.so$major' 5077 shlibpath_var=LD_LIBRARY_PATH 5078 ;; 5079 5080dgux*) 5081 version_type=linux 5082 need_lib_prefix=no 5083 need_version=no 5084 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 5085 soname_spec='${libname}${release}.so$major' 5086 shlibpath_var=LD_LIBRARY_PATH 5087 ;; 5088 5089sysv4*MP*) 5090 if test -d /usr/nec ;then 5091 version_type=linux 5092 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' 5093 soname_spec='$libname.so.$major' 5094 shlibpath_var=LD_LIBRARY_PATH 5095 fi 5096 ;; 5097 5098*) 5099 dynamic_linker=no 5100 ;; 5101esac 5102echo "$as_me:5102: result: $dynamic_linker" >&5 5103echo "${ECHO_T}$dynamic_linker" >&6 5104test "$dynamic_linker" = no && can_build_shared=no 5105 5106# Report the final consequences. 5107echo "$as_me:5107: checking if libtool supports shared libraries" >&5 5108echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 5109echo "$as_me:5109: result: $can_build_shared" >&5 5110echo "${ECHO_T}$can_build_shared" >&6 5111 5112echo "$as_me:5112: checking whether to build shared libraries" >&5 5113echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 5114test "$can_build_shared" = "no" && enable_shared=no 5115 5116# On AIX, shared libraries and static libraries use the same namespace, and 5117# are all built from PIC. 5118case "$host_os" in 5119aix3*) 5120 test "$enable_shared" = yes && enable_static=no 5121 if test -n "$RANLIB"; then 5122 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5123 postinstall_cmds='$RANLIB $lib' 5124 fi 5125 ;; 5126 5127aix4*) 5128 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5129 test "$enable_shared" = yes && enable_static=no 5130 fi 5131 ;; 5132esac 5133echo "$as_me:5133: result: $enable_shared" >&5 5134echo "${ECHO_T}$enable_shared" >&6 5135 5136echo "$as_me:5136: checking whether to build static libraries" >&5 5137echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 5138# Make sure either enable_shared or enable_static is yes. 5139test "$enable_shared" = yes || enable_static=yes 5140echo "$as_me:5140: result: $enable_static" >&5 5141echo "${ECHO_T}$enable_static" >&6 5142 5143if test "$hardcode_action" = relink; then 5144 # Fast installation is not supported 5145 enable_fast_install=no 5146elif test "$shlibpath_overrides_runpath" = yes || 5147 test "$enable_shared" = no; then 5148 # Fast installation is not necessary 5149 enable_fast_install=needless 5150fi 5151 5152variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 5153if test "$GCC" = yes; then 5154 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 5155fi 5156 5157if test "x$enable_dlopen" != xyes; then 5158 enable_dlopen=unknown 5159 enable_dlopen_self=unknown 5160 enable_dlopen_self_static=unknown 5161else 5162 lt_cv_dlopen=no 5163 lt_cv_dlopen_libs= 5164 5165 case $host_os in 5166 beos*) 5167 lt_cv_dlopen="load_add_on" 5168 lt_cv_dlopen_libs= 5169 lt_cv_dlopen_self=yes 5170 ;; 5171 5172 cygwin* | mingw* | pw32*) 5173 lt_cv_dlopen="LoadLibrary" 5174 lt_cv_dlopen_libs= 5175 ;; 5176 5177 *) 5178 echo "$as_me:5178: checking for shl_load" >&5 5179echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 5180if test "${ac_cv_func_shl_load+set}" = set; then 5181 echo $ECHO_N "(cached) $ECHO_C" >&6 5182else 5183 cat >conftest.$ac_ext <<_ACEOF 5184#line 5184 "configure" 5185#include "confdefs.h" 5186/* System header to define __stub macros and hopefully few prototypes, 5187 which can conflict with char shl_load (); below. */ 5188#include <assert.h> 5189/* Override any gcc2 internal prototype to avoid an error. */ 5190#ifdef __cplusplus 5191extern "C" 5192#endif 5193/* We use char because int might match the return type of a gcc2 5194 builtin and then its argument prototype would still apply. */ 5195char shl_load (); 5196char (*f) (); 5197 5198int 5199main () 5200{ 5201/* The GNU C library defines this for functions which it implements 5202 to always fail with ENOSYS. Some functions are actually named 5203 something starting with __ and the normal name is an alias. */ 5204#if defined (__stub_shl_load) || defined (__stub___shl_load) 5205choke me 5206#else 5207f = shl_load; 5208#endif 5209 5210 ; 5211 return 0; 5212} 5213_ACEOF 5214rm -f conftest.$ac_objext conftest$ac_exeext 5215if { (eval echo "$as_me:5215: \"$ac_link\"") >&5 5216 (eval $ac_link) 2>&5 5217 ac_status=$? 5218 echo "$as_me:5218: \$? = $ac_status" >&5 5219 (exit $ac_status); } && 5220 { ac_try='test -s conftest$ac_exeext' 5221 { (eval echo "$as_me:5221: \"$ac_try\"") >&5 5222 (eval $ac_try) 2>&5 5223 ac_status=$? 5224 echo "$as_me:5224: \$? = $ac_status" >&5 5225 (exit $ac_status); }; }; then 5226 ac_cv_func_shl_load=yes 5227else 5228 echo "$as_me: failed program was:" >&5 5229cat conftest.$ac_ext >&5 5230ac_cv_func_shl_load=no 5231fi 5232rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5233fi 5234echo "$as_me:5234: result: $ac_cv_func_shl_load" >&5 5235echo "${ECHO_T}$ac_cv_func_shl_load" >&6 5236if test $ac_cv_func_shl_load = yes; then 5237 lt_cv_dlopen="shl_load" 5238else 5239 echo "$as_me:5239: checking for shl_load in -ldld" >&5 5240echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 5241if test "${ac_cv_lib_dld_shl_load+set}" = set; then 5242 echo $ECHO_N "(cached) $ECHO_C" >&6 5243else 5244 ac_check_lib_save_LIBS=$LIBS 5245LIBS="-ldld $LIBS" 5246cat >conftest.$ac_ext <<_ACEOF 5247#line 5247 "configure" 5248#include "confdefs.h" 5249 5250/* Override any gcc2 internal prototype to avoid an error. */ 5251#ifdef __cplusplus 5252extern "C" 5253#endif 5254/* We use char because int might match the return type of a gcc2 5255 builtin and then its argument prototype would still apply. */ 5256char shl_load (); 5257int 5258main () 5259{ 5260shl_load (); 5261 ; 5262 return 0; 5263} 5264_ACEOF 5265rm -f conftest.$ac_objext conftest$ac_exeext 5266if { (eval echo "$as_me:5266: \"$ac_link\"") >&5 5267 (eval $ac_link) 2>&5 5268 ac_status=$? 5269 echo "$as_me:5269: \$? = $ac_status" >&5 5270 (exit $ac_status); } && 5271 { ac_try='test -s conftest$ac_exeext' 5272 { (eval echo "$as_me:5272: \"$ac_try\"") >&5 5273 (eval $ac_try) 2>&5 5274 ac_status=$? 5275 echo "$as_me:5275: \$? = $ac_status" >&5 5276 (exit $ac_status); }; }; then 5277 ac_cv_lib_dld_shl_load=yes 5278else 5279 echo "$as_me: failed program was:" >&5 5280cat conftest.$ac_ext >&5 5281ac_cv_lib_dld_shl_load=no 5282fi 5283rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5284LIBS=$ac_check_lib_save_LIBS 5285fi 5286echo "$as_me:5286: result: $ac_cv_lib_dld_shl_load" >&5 5287echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 5288if test $ac_cv_lib_dld_shl_load = yes; then 5289 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" 5290else 5291 echo "$as_me:5291: checking for dlopen" >&5 5292echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 5293if test "${ac_cv_func_dlopen+set}" = set; then 5294 echo $ECHO_N "(cached) $ECHO_C" >&6 5295else 5296 cat >conftest.$ac_ext <<_ACEOF 5297#line 5297 "configure" 5298#include "confdefs.h" 5299/* System header to define __stub macros and hopefully few prototypes, 5300 which can conflict with char dlopen (); below. */ 5301#include <assert.h> 5302/* Override any gcc2 internal prototype to avoid an error. */ 5303#ifdef __cplusplus 5304extern "C" 5305#endif 5306/* We use char because int might match the return type of a gcc2 5307 builtin and then its argument prototype would still apply. */ 5308char dlopen (); 5309char (*f) (); 5310 5311int 5312main () 5313{ 5314/* The GNU C library defines this for functions which it implements 5315 to always fail with ENOSYS. Some functions are actually named 5316 something starting with __ and the normal name is an alias. */ 5317#if defined (__stub_dlopen) || defined (__stub___dlopen) 5318choke me 5319#else 5320f = dlopen; 5321#endif 5322 5323 ; 5324 return 0; 5325} 5326_ACEOF 5327rm -f conftest.$ac_objext conftest$ac_exeext 5328if { (eval echo "$as_me:5328: \"$ac_link\"") >&5 5329 (eval $ac_link) 2>&5 5330 ac_status=$? 5331 echo "$as_me:5331: \$? = $ac_status" >&5 5332 (exit $ac_status); } && 5333 { ac_try='test -s conftest$ac_exeext' 5334 { (eval echo "$as_me:5334: \"$ac_try\"") >&5 5335 (eval $ac_try) 2>&5 5336 ac_status=$? 5337 echo "$as_me:5337: \$? = $ac_status" >&5 5338 (exit $ac_status); }; }; then 5339 ac_cv_func_dlopen=yes 5340else 5341 echo "$as_me: failed program was:" >&5 5342cat conftest.$ac_ext >&5 5343ac_cv_func_dlopen=no 5344fi 5345rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5346fi 5347echo "$as_me:5347: result: $ac_cv_func_dlopen" >&5 5348echo "${ECHO_T}$ac_cv_func_dlopen" >&6 5349if test $ac_cv_func_dlopen = yes; then 5350 lt_cv_dlopen="dlopen" 5351else 5352 echo "$as_me:5352: checking for dlopen in -ldl" >&5 5353echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 5354if test "${ac_cv_lib_dl_dlopen+set}" = set; then 5355 echo $ECHO_N "(cached) $ECHO_C" >&6 5356else 5357 ac_check_lib_save_LIBS=$LIBS 5358LIBS="-ldl $LIBS" 5359cat >conftest.$ac_ext <<_ACEOF 5360#line 5360 "configure" 5361#include "confdefs.h" 5362 5363/* Override any gcc2 internal prototype to avoid an error. */ 5364#ifdef __cplusplus 5365extern "C" 5366#endif 5367/* We use char because int might match the return type of a gcc2 5368 builtin and then its argument prototype would still apply. */ 5369char dlopen (); 5370int 5371main () 5372{ 5373dlopen (); 5374 ; 5375 return 0; 5376} 5377_ACEOF 5378rm -f conftest.$ac_objext conftest$ac_exeext 5379if { (eval echo "$as_me:5379: \"$ac_link\"") >&5 5380 (eval $ac_link) 2>&5 5381 ac_status=$? 5382 echo "$as_me:5382: \$? = $ac_status" >&5 5383 (exit $ac_status); } && 5384 { ac_try='test -s conftest$ac_exeext' 5385 { (eval echo "$as_me:5385: \"$ac_try\"") >&5 5386 (eval $ac_try) 2>&5 5387 ac_status=$? 5388 echo "$as_me:5388: \$? = $ac_status" >&5 5389 (exit $ac_status); }; }; then 5390 ac_cv_lib_dl_dlopen=yes 5391else 5392 echo "$as_me: failed program was:" >&5 5393cat conftest.$ac_ext >&5 5394ac_cv_lib_dl_dlopen=no 5395fi 5396rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5397LIBS=$ac_check_lib_save_LIBS 5398fi 5399echo "$as_me:5399: result: $ac_cv_lib_dl_dlopen" >&5 5400echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 5401if test $ac_cv_lib_dl_dlopen = yes; then 5402 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 5403else 5404 echo "$as_me:5404: checking for dlopen in -lsvld" >&5 5405echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 5406if test "${ac_cv_lib_svld_dlopen+set}" = set; then 5407 echo $ECHO_N "(cached) $ECHO_C" >&6 5408else 5409 ac_check_lib_save_LIBS=$LIBS 5410LIBS="-lsvld $LIBS" 5411cat >conftest.$ac_ext <<_ACEOF 5412#line 5412 "configure" 5413#include "confdefs.h" 5414 5415/* Override any gcc2 internal prototype to avoid an error. */ 5416#ifdef __cplusplus 5417extern "C" 5418#endif 5419/* We use char because int might match the return type of a gcc2 5420 builtin and then its argument prototype would still apply. */ 5421char dlopen (); 5422int 5423main () 5424{ 5425dlopen (); 5426 ; 5427 return 0; 5428} 5429_ACEOF 5430rm -f conftest.$ac_objext conftest$ac_exeext 5431if { (eval echo "$as_me:5431: \"$ac_link\"") >&5 5432 (eval $ac_link) 2>&5 5433 ac_status=$? 5434 echo "$as_me:5434: \$? = $ac_status" >&5 5435 (exit $ac_status); } && 5436 { ac_try='test -s conftest$ac_exeext' 5437 { (eval echo "$as_me:5437: \"$ac_try\"") >&5 5438 (eval $ac_try) 2>&5 5439 ac_status=$? 5440 echo "$as_me:5440: \$? = $ac_status" >&5 5441 (exit $ac_status); }; }; then 5442 ac_cv_lib_svld_dlopen=yes 5443else 5444 echo "$as_me: failed program was:" >&5 5445cat conftest.$ac_ext >&5 5446ac_cv_lib_svld_dlopen=no 5447fi 5448rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5449LIBS=$ac_check_lib_save_LIBS 5450fi 5451echo "$as_me:5451: result: $ac_cv_lib_svld_dlopen" >&5 5452echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 5453if test $ac_cv_lib_svld_dlopen = yes; then 5454 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 5455else 5456 echo "$as_me:5456: checking for dld_link in -ldld" >&5 5457echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 5458if test "${ac_cv_lib_dld_dld_link+set}" = set; then 5459 echo $ECHO_N "(cached) $ECHO_C" >&6 5460else 5461 ac_check_lib_save_LIBS=$LIBS 5462LIBS="-ldld $LIBS" 5463cat >conftest.$ac_ext <<_ACEOF 5464#line 5464 "configure" 5465#include "confdefs.h" 5466 5467/* Override any gcc2 internal prototype to avoid an error. */ 5468#ifdef __cplusplus 5469extern "C" 5470#endif 5471/* We use char because int might match the return type of a gcc2 5472 builtin and then its argument prototype would still apply. */ 5473char dld_link (); 5474int 5475main () 5476{ 5477dld_link (); 5478 ; 5479 return 0; 5480} 5481_ACEOF 5482rm -f conftest.$ac_objext conftest$ac_exeext 5483if { (eval echo "$as_me:5483: \"$ac_link\"") >&5 5484 (eval $ac_link) 2>&5 5485 ac_status=$? 5486 echo "$as_me:5486: \$? = $ac_status" >&5 5487 (exit $ac_status); } && 5488 { ac_try='test -s conftest$ac_exeext' 5489 { (eval echo "$as_me:5489: \"$ac_try\"") >&5 5490 (eval $ac_try) 2>&5 5491 ac_status=$? 5492 echo "$as_me:5492: \$? = $ac_status" >&5 5493 (exit $ac_status); }; }; then 5494 ac_cv_lib_dld_dld_link=yes 5495else 5496 echo "$as_me: failed program was:" >&5 5497cat conftest.$ac_ext >&5 5498ac_cv_lib_dld_dld_link=no 5499fi 5500rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5501LIBS=$ac_check_lib_save_LIBS 5502fi 5503echo "$as_me:5503: result: $ac_cv_lib_dld_dld_link" >&5 5504echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 5505if test $ac_cv_lib_dld_dld_link = yes; then 5506 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" 5507fi 5508 5509fi 5510 5511fi 5512 5513fi 5514 5515fi 5516 5517fi 5518 5519 ;; 5520 esac 5521 5522 if test "x$lt_cv_dlopen" != xno; then 5523 enable_dlopen=yes 5524 else 5525 enable_dlopen=no 5526 fi 5527 5528 case $lt_cv_dlopen in 5529 dlopen) 5530 save_CPPFLAGS="$CPPFLAGS" 5531 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 5532 5533 save_LDFLAGS="$LDFLAGS" 5534 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 5535 5536 save_LIBS="$LIBS" 5537 LIBS="$lt_cv_dlopen_libs $LIBS" 5538 5539 echo "$as_me:5539: checking whether a program can dlopen itself" >&5 5540echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 5541if test "${lt_cv_dlopen_self+set}" = set; then 5542 echo $ECHO_N "(cached) $ECHO_C" >&6 5543else 5544 if test "$cross_compiling" = yes; then : 5545 lt_cv_dlopen_self=cross 5546else 5547 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 5548 lt_status=$lt_dlunknown 5549 cat > conftest.$ac_ext <<EOF 5550#line 5550 "configure" 5551#include "confdefs.h" 5552 5553#if HAVE_DLFCN_H 5554#include <dlfcn.h> 5555#endif 5556 5557#include <stdio.h> 5558 5559#ifdef RTLD_GLOBAL 5560# define LT_DLGLOBAL RTLD_GLOBAL 5561#else 5562# ifdef DL_GLOBAL 5563# define LT_DLGLOBAL DL_GLOBAL 5564# else 5565# define LT_DLGLOBAL 0 5566# endif 5567#endif 5568 5569/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 5570 find out it does not work in some platform. */ 5571#ifndef LT_DLLAZY_OR_NOW 5572# ifdef RTLD_LAZY 5573# define LT_DLLAZY_OR_NOW RTLD_LAZY 5574# else 5575# ifdef DL_LAZY 5576# define LT_DLLAZY_OR_NOW DL_LAZY 5577# else 5578# ifdef RTLD_NOW 5579# define LT_DLLAZY_OR_NOW RTLD_NOW 5580# else 5581# ifdef DL_NOW 5582# define LT_DLLAZY_OR_NOW DL_NOW 5583# else 5584# define LT_DLLAZY_OR_NOW 0 5585# endif 5586# endif 5587# endif 5588# endif 5589#endif 5590 5591#ifdef __cplusplus 5592extern "C" void exit (int); 5593#endif 5594 5595void fnord() { int i=42;} 5596int main () 5597{ 5598 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 5599 int status = $lt_dlunknown; 5600 5601 if (self) 5602 { 5603 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 5604 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 5605 /* dlclose (self); */ 5606 } 5607 5608 exit (status); 5609} 5610EOF 5611 if { (eval echo "$as_me:5611: \"$ac_link\"") >&5 5612 (eval $ac_link) 2>&5 5613 ac_status=$? 5614 echo "$as_me:5614: \$? = $ac_status" >&5 5615 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then 5616 (./conftest; exit; ) 2>/dev/null 5617 lt_status=$? 5618 case x$lt_status in 5619 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 5620 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 5621 x$lt_unknown|x*) lt_cv_dlopen_self=no ;; 5622 esac 5623 else : 5624 # compilation failed 5625 lt_cv_dlopen_self=no 5626 fi 5627fi 5628rm -fr conftest* 5629 5630fi 5631echo "$as_me:5631: result: $lt_cv_dlopen_self" >&5 5632echo "${ECHO_T}$lt_cv_dlopen_self" >&6 5633 5634 if test "x$lt_cv_dlopen_self" = xyes; then 5635 LDFLAGS="$LDFLAGS $link_static_flag" 5636 echo "$as_me:5636: checking whether a statically linked program can dlopen itself" >&5 5637echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 5638if test "${lt_cv_dlopen_self_static+set}" = set; then 5639 echo $ECHO_N "(cached) $ECHO_C" >&6 5640else 5641 if test "$cross_compiling" = yes; then : 5642 lt_cv_dlopen_self_static=cross 5643else 5644 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 5645 lt_status=$lt_dlunknown 5646 cat > conftest.$ac_ext <<EOF 5647#line 5647 "configure" 5648#include "confdefs.h" 5649 5650#if HAVE_DLFCN_H 5651#include <dlfcn.h> 5652#endif 5653 5654#include <stdio.h> 5655 5656#ifdef RTLD_GLOBAL 5657# define LT_DLGLOBAL RTLD_GLOBAL 5658#else 5659# ifdef DL_GLOBAL 5660# define LT_DLGLOBAL DL_GLOBAL 5661# else 5662# define LT_DLGLOBAL 0 5663# endif 5664#endif 5665 5666/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 5667 find out it does not work in some platform. */ 5668#ifndef LT_DLLAZY_OR_NOW 5669# ifdef RTLD_LAZY 5670# define LT_DLLAZY_OR_NOW RTLD_LAZY 5671# else 5672# ifdef DL_LAZY 5673# define LT_DLLAZY_OR_NOW DL_LAZY 5674# else 5675# ifdef RTLD_NOW 5676# define LT_DLLAZY_OR_NOW RTLD_NOW 5677# else 5678# ifdef DL_NOW 5679# define LT_DLLAZY_OR_NOW DL_NOW 5680# else 5681# define LT_DLLAZY_OR_NOW 0 5682# endif 5683# endif 5684# endif 5685# endif 5686#endif 5687 5688#ifdef __cplusplus 5689extern "C" void exit (int); 5690#endif 5691 5692void fnord() { int i=42;} 5693int main () 5694{ 5695 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 5696 int status = $lt_dlunknown; 5697 5698 if (self) 5699 { 5700 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 5701 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 5702 /* dlclose (self); */ 5703 } 5704 5705 exit (status); 5706} 5707EOF 5708 if { (eval echo "$as_me:5708: \"$ac_link\"") >&5 5709 (eval $ac_link) 2>&5 5710 ac_status=$? 5711 echo "$as_me:5711: \$? = $ac_status" >&5 5712 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then 5713 (./conftest; exit; ) 2>/dev/null 5714 lt_status=$? 5715 case x$lt_status in 5716 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 5717 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 5718 x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; 5719 esac 5720 else : 5721 # compilation failed 5722 lt_cv_dlopen_self_static=no 5723 fi 5724fi 5725rm -fr conftest* 5726 5727fi 5728echo "$as_me:5728: result: $lt_cv_dlopen_self_static" >&5 5729echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 5730 fi 5731 5732 CPPFLAGS="$save_CPPFLAGS" 5733 LDFLAGS="$save_LDFLAGS" 5734 LIBS="$save_LIBS" 5735 ;; 5736 esac 5737 5738 case $lt_cv_dlopen_self in 5739 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 5740 *) enable_dlopen_self=unknown ;; 5741 esac 5742 5743 case $lt_cv_dlopen_self_static in 5744 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 5745 *) enable_dlopen_self_static=unknown ;; 5746 esac 5747fi 5748 5749if test "$enable_shared" = yes && test "$GCC" = yes; then 5750 case $archive_cmds in 5751 *'~'*) 5752 # FIXME: we may have to deal with multi-command sequences. 5753 ;; 5754 '$CC '*) 5755 # Test whether the compiler implicitly links with -lc since on some 5756 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5757 # to ld, don't add -lc before -lgcc. 5758 echo "$as_me:5758: checking whether -lc should be explicitly linked in" >&5 5759echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 5760 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then 5761 echo $ECHO_N "(cached) $ECHO_C" >&6 5762else 5763 $rm conftest* 5764 echo 'static int dummy;' > conftest.$ac_ext 5765 5766 if { (eval echo "$as_me:5766: \"$ac_compile\"") >&5 5767 (eval $ac_compile) 2>&5 5768 ac_status=$? 5769 echo "$as_me:5769: \$? = $ac_status" >&5 5770 (exit $ac_status); }; then 5771 soname=conftest 5772 lib=conftest 5773 libobjs=conftest.$ac_objext 5774 deplibs= 5775 wl=$lt_cv_prog_cc_wl 5776 compiler_flags=-v 5777 linker_flags=-v 5778 verstring= 5779 output_objdir=. 5780 libname=conftest 5781 save_allow_undefined_flag=$allow_undefined_flag 5782 allow_undefined_flag= 5783 if { (eval echo "$as_me:5783: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 5784 (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 5785 ac_status=$? 5786 echo "$as_me:5786: \$? = $ac_status" >&5 5787 (exit $ac_status); } 5788 then 5789 lt_cv_archive_cmds_need_lc=no 5790 else 5791 lt_cv_archive_cmds_need_lc=yes 5792 fi 5793 allow_undefined_flag=$save_allow_undefined_flag 5794 else 5795 cat conftest.err 1>&5 5796 fi 5797 $rm conftest* 5798 5799fi 5800 5801 echo "$as_me:5801: result: $lt_cv_archive_cmds_need_lc" >&5 5802echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6 5803 ;; 5804 esac 5805fi 5806need_lc=${lt_cv_archive_cmds_need_lc-yes} 5807 5808# The second clause should only fire when bootstrapping the 5809# libtool distribution, otherwise you forgot to ship ltmain.sh 5810# with your package, and you will get complaints that there are 5811# no rules to generate ltmain.sh. 5812if test -f "$ltmain"; then 5813 : 5814else 5815 # If there is no Makefile yet, we rely on a make rule to execute 5816 # `config.status --recheck' to rerun these tests and create the 5817 # libtool script then. 5818 test -f Makefile && make "$ltmain" 5819fi 5820 5821if test -f "$ltmain"; then 5822 trap "$rm \"${ofile}T\"; exit 1" 1 2 15 5823 $rm -f "${ofile}T" 5824 5825 echo creating $ofile 5826 5827 # Now quote all the things that may contain metacharacters while being 5828 # careful not to overquote the AC_SUBSTed values. We take copies of the 5829 # variables and quote the copies for generation of the libtool script. 5830 for var in echo old_CC old_CFLAGS \ 5831 AR AR_FLAGS CC LD LN_S NM SHELL \ 5832 reload_flag reload_cmds wl \ 5833 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ 5834 thread_safe_flag_spec whole_archive_flag_spec libname_spec \ 5835 library_names_spec soname_spec \ 5836 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ 5837 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ 5838 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ 5839 old_striplib striplib file_magic_cmd export_symbols_cmds \ 5840 deplibs_check_method allow_undefined_flag no_undefined_flag \ 5841 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ 5842 global_symbol_to_c_name_address \ 5843 hardcode_libdir_flag_spec hardcode_libdir_separator \ 5844 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 5845 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do 5846 5847 case $var in 5848 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ 5849 old_postinstall_cmds | old_postuninstall_cmds | \ 5850 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ 5851 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ 5852 postinstall_cmds | postuninstall_cmds | \ 5853 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 5854 # Double-quote double-evaled strings. 5855 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 5856 ;; 5857 *) 5858 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 5859 ;; 5860 esac 5861 done 5862 5863 cat <<__EOF__ > "${ofile}T" 5864#! $SHELL 5865 5866# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 5867# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 5868# NOTE: Changes made to this file will be lost: look at ltmain.sh. 5869# 5870# Copyright (C) 1996-2000 Free Software Foundation, Inc. 5871# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 5872# 5873# This program is free software; you can redistribute it and/or modify 5874# it under the terms of the GNU General Public License as published by 5875# the Free Software Foundation; either version 2 of the License, or 5876# (at your option) any later version. 5877# 5878# This program is distributed in the hope that it will be useful, but 5879# WITHOUT ANY WARRANTY; without even the implied warranty of 5880# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 5881# General Public License for more details. 5882# 5883# You should have received a copy of the GNU General Public License 5884# along with this program; if not, write to the Free Software 5885# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 5886# 5887# As a special exception to the GNU General Public License, if you 5888# distribute this file as part of a program that contains a 5889# configuration script generated by Autoconf, you may include it under 5890# the same distribution terms that you use for the rest of that program. 5891 5892# Sed that helps us avoid accidentally triggering echo(1) options like -n. 5893Xsed="sed -e s/^X//" 5894 5895# The HP-UX ksh and POSIX shell print the target directory to stdout 5896# if CDPATH is set. 5897if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 5898 5899# ### BEGIN LIBTOOL CONFIG 5900 5901# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 5902 5903# Shell to use when invoking shell scripts. 5904SHELL=$lt_SHELL 5905 5906# Whether or not to build shared libraries. 5907build_libtool_libs=$enable_shared 5908 5909# Whether or not to build static libraries. 5910build_old_libs=$enable_static 5911 5912# Whether or not to add -lc for building shared libraries. 5913build_libtool_need_lc=$need_lc 5914 5915# Whether or not to optimize for fast installation. 5916fast_install=$enable_fast_install 5917 5918# The host system. 5919host_alias=$host_alias 5920host=$host 5921 5922# An echo program that does not interpret backslashes. 5923echo=$lt_echo 5924 5925# The archiver. 5926AR=$lt_AR 5927AR_FLAGS=$lt_AR_FLAGS 5928 5929# The default C compiler. 5930CC=$lt_CC 5931 5932# Is the compiler the GNU C compiler? 5933with_gcc=$GCC 5934 5935# The linker used to build libraries. 5936LD=$lt_LD 5937 5938# Whether we need hard or soft links. 5939LN_S=$lt_LN_S 5940 5941# A BSD-compatible nm program. 5942NM=$lt_NM 5943 5944# A symbol stripping program 5945STRIP=$STRIP 5946 5947# Used to examine libraries when file_magic_cmd begins "file" 5948MAGIC_CMD=$MAGIC_CMD 5949 5950# Used on cygwin: DLL creation program. 5951DLLTOOL="$DLLTOOL" 5952 5953# Used on cygwin: object dumper. 5954OBJDUMP="$OBJDUMP" 5955 5956# Used on cygwin: assembler. 5957AS="$AS" 5958 5959# The name of the directory that contains temporary libtool files. 5960objdir=$objdir 5961 5962# How to create reloadable object files. 5963reload_flag=$lt_reload_flag 5964reload_cmds=$lt_reload_cmds 5965 5966# How to pass a linker flag through the compiler. 5967wl=$lt_wl 5968 5969# Object file suffix (normally "o"). 5970objext="$ac_objext" 5971 5972# Old archive suffix (normally "a"). 5973libext="$libext" 5974 5975# Executable file suffix (normally ""). 5976exeext="$exeext" 5977 5978# Additional compiler flags for building library objects. 5979pic_flag=$lt_pic_flag 5980pic_mode=$pic_mode 5981 5982# Does compiler simultaneously support -c and -o options? 5983compiler_c_o=$lt_compiler_c_o 5984 5985# Can we write directly to a .lo ? 5986compiler_o_lo=$lt_compiler_o_lo 5987 5988# Must we lock files when doing compilation ? 5989need_locks=$lt_need_locks 5990 5991# Do we need the lib prefix for modules? 5992need_lib_prefix=$need_lib_prefix 5993 5994# Do we need a version for libraries? 5995need_version=$need_version 5996 5997# Whether dlopen is supported. 5998dlopen_support=$enable_dlopen 5999 6000# Whether dlopen of programs is supported. 6001dlopen_self=$enable_dlopen_self 6002 6003# Whether dlopen of statically linked programs is supported. 6004dlopen_self_static=$enable_dlopen_self_static 6005 6006# Compiler flag to prevent dynamic linking. 6007link_static_flag=$lt_link_static_flag 6008 6009# Compiler flag to turn off builtin functions. 6010no_builtin_flag=$lt_no_builtin_flag 6011 6012# Compiler flag to allow reflexive dlopens. 6013export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 6014 6015# Compiler flag to generate shared objects directly from archives. 6016whole_archive_flag_spec=$lt_whole_archive_flag_spec 6017 6018# Compiler flag to generate thread-safe objects. 6019thread_safe_flag_spec=$lt_thread_safe_flag_spec 6020 6021# Library versioning type. 6022version_type=$version_type 6023 6024# Format of library name prefix. 6025libname_spec=$lt_libname_spec 6026 6027# List of archive names. First name is the real one, the rest are links. 6028# The last name is the one that the linker finds with -lNAME. 6029library_names_spec=$lt_library_names_spec 6030 6031# The coded name of the library, if different from the real name. 6032soname_spec=$lt_soname_spec 6033 6034# Commands used to build and install an old-style archive. 6035RANLIB=$lt_RANLIB 6036old_archive_cmds=$lt_old_archive_cmds 6037old_postinstall_cmds=$lt_old_postinstall_cmds 6038old_postuninstall_cmds=$lt_old_postuninstall_cmds 6039 6040# Create an old-style archive from a shared archive. 6041old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 6042 6043# Create a temporary old-style archive to link instead of a shared archive. 6044old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 6045 6046# Commands used to build and install a shared archive. 6047archive_cmds=$lt_archive_cmds 6048archive_expsym_cmds=$lt_archive_expsym_cmds 6049postinstall_cmds=$lt_postinstall_cmds 6050postuninstall_cmds=$lt_postuninstall_cmds 6051 6052# Commands to strip libraries. 6053old_striplib=$lt_old_striplib 6054striplib=$lt_striplib 6055 6056# Method to check whether dependent libraries are shared objects. 6057deplibs_check_method=$lt_deplibs_check_method 6058 6059# Command to use when deplibs_check_method == file_magic. 6060file_magic_cmd=$lt_file_magic_cmd 6061 6062# Flag that allows shared libraries with undefined symbols to be built. 6063allow_undefined_flag=$lt_allow_undefined_flag 6064 6065# Flag that forces no undefined symbols. 6066no_undefined_flag=$lt_no_undefined_flag 6067 6068# Commands used to finish a libtool library installation in a directory. 6069finish_cmds=$lt_finish_cmds 6070 6071# Same as above, but a single script fragment to be evaled but not shown. 6072finish_eval=$lt_finish_eval 6073 6074# Take the output of nm and produce a listing of raw symbols and C names. 6075global_symbol_pipe=$lt_global_symbol_pipe 6076 6077# Transform the output of nm in a proper C declaration 6078global_symbol_to_cdecl=$lt_global_symbol_to_cdecl 6079 6080# Transform the output of nm in a C name address pair 6081global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address 6082 6083# This is the shared library runtime path variable. 6084runpath_var=$runpath_var 6085 6086# This is the shared library path variable. 6087shlibpath_var=$shlibpath_var 6088 6089# Is shlibpath searched before the hard-coded library search path? 6090shlibpath_overrides_runpath=$shlibpath_overrides_runpath 6091 6092# How to hardcode a shared library path into an executable. 6093hardcode_action=$hardcode_action 6094 6095# Whether we should hardcode library paths into libraries. 6096hardcode_into_libs=$hardcode_into_libs 6097 6098# Flag to hardcode \$libdir into a binary during linking. 6099# This must work even if \$libdir does not exist. 6100hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 6101 6102# Whether we need a single -rpath flag with a separated argument. 6103hardcode_libdir_separator=$lt_hardcode_libdir_separator 6104 6105# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the 6106# resulting binary. 6107hardcode_direct=$hardcode_direct 6108 6109# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 6110# resulting binary. 6111hardcode_minus_L=$hardcode_minus_L 6112 6113# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 6114# the resulting binary. 6115hardcode_shlibpath_var=$hardcode_shlibpath_var 6116 6117# Variables whose values should be saved in libtool wrapper scripts and 6118# restored at relink time. 6119variables_saved_for_relink="$variables_saved_for_relink" 6120 6121# Whether libtool must link a program against all its dependency libraries. 6122link_all_deplibs=$link_all_deplibs 6123 6124# Compile-time system search path for libraries 6125sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 6126 6127# Run-time system search path for libraries 6128sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 6129 6130# Fix the shell variable \$srcfile for the compiler. 6131fix_srcfile_path="$fix_srcfile_path" 6132 6133# Set to yes if exported symbols are required. 6134always_export_symbols=$always_export_symbols 6135 6136# The commands to list exported symbols. 6137export_symbols_cmds=$lt_export_symbols_cmds 6138 6139# The commands to extract the exported symbol list from a shared archive. 6140extract_expsyms_cmds=$lt_extract_expsyms_cmds 6141 6142# Symbols that should not be listed in the preloaded symbols. 6143exclude_expsyms=$lt_exclude_expsyms 6144 6145# Symbols that must always be exported. 6146include_expsyms=$lt_include_expsyms 6147 6148# ### END LIBTOOL CONFIG 6149 6150__EOF__ 6151 6152 case $host_os in 6153 aix3*) 6154 cat <<\EOF >> "${ofile}T" 6155 6156# AIX sometimes has problems with the GCC collect2 program. For some 6157# reason, if we set the COLLECT_NAMES environment variable, the problems 6158# vanish in a puff of smoke. 6159if test "X${COLLECT_NAMES+set}" != Xset; then 6160 COLLECT_NAMES= 6161 export COLLECT_NAMES 6162fi 6163EOF 6164 ;; 6165 esac 6166 6167 case $host_os in 6168 cygwin* | mingw* | pw32* | os2*) 6169 cat <<'EOF' >> "${ofile}T" 6170 # This is a source program that is used to create dlls on Windows 6171 # Don't remove nor modify the starting and closing comments 6172# /* ltdll.c starts here */ 6173# #define WIN32_LEAN_AND_MEAN 6174# #include <windows.h> 6175# #undef WIN32_LEAN_AND_MEAN 6176# #include <stdio.h> 6177# 6178# #ifndef __CYGWIN__ 6179# # ifdef __CYGWIN32__ 6180# # define __CYGWIN__ __CYGWIN32__ 6181# # endif 6182# #endif 6183# 6184# #ifdef __cplusplus 6185# extern "C" { 6186# #endif 6187# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6188# #ifdef __cplusplus 6189# } 6190# #endif 6191# 6192# #ifdef __CYGWIN__ 6193# #include <cygwin/cygwin_dll.h> 6194# DECLARE_CYGWIN_DLL( DllMain ); 6195# #endif 6196# HINSTANCE __hDllInstance_base; 6197# 6198# BOOL APIENTRY 6199# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6200# { 6201# __hDllInstance_base = hInst; 6202# return TRUE; 6203# } 6204# /* ltdll.c ends here */ 6205 # This is a source program that is used to create import libraries 6206 # on Windows for dlls which lack them. Don't remove nor modify the 6207 # starting and closing comments 6208# /* impgen.c starts here */ 6209# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. 6210# 6211# This file is part of GNU libtool. 6212# 6213# This program is free software; you can redistribute it and/or modify 6214# it under the terms of the GNU General Public License as published by 6215# the Free Software Foundation; either version 2 of the License, or 6216# (at your option) any later version. 6217# 6218# This program is distributed in the hope that it will be useful, 6219# but WITHOUT ANY WARRANTY; without even the implied warranty of 6220# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 6221# GNU General Public License for more details. 6222# 6223# You should have received a copy of the GNU General Public License 6224# along with this program; if not, write to the Free Software 6225# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 6226# */ 6227# 6228# #include <stdio.h> /* for printf() */ 6229# #include <unistd.h> /* for open(), lseek(), read() */ 6230# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ 6231# #include <string.h> /* for strdup() */ 6232# 6233# /* O_BINARY isn't required (or even defined sometimes) under Unix */ 6234# #ifndef O_BINARY 6235# #define O_BINARY 0 6236# #endif 6237# 6238# static unsigned int 6239# pe_get16 (fd, offset) 6240# int fd; 6241# int offset; 6242# { 6243# unsigned char b[2]; 6244# lseek (fd, offset, SEEK_SET); 6245# read (fd, b, 2); 6246# return b[0] + (b[1]<<8); 6247# } 6248# 6249# static unsigned int 6250# pe_get32 (fd, offset) 6251# int fd; 6252# int offset; 6253# { 6254# unsigned char b[4]; 6255# lseek (fd, offset, SEEK_SET); 6256# read (fd, b, 4); 6257# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 6258# } 6259# 6260# static unsigned int 6261# pe_as32 (ptr) 6262# void *ptr; 6263# { 6264# unsigned char *b = ptr; 6265# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 6266# } 6267# 6268# int 6269# main (argc, argv) 6270# int argc; 6271# char *argv[]; 6272# { 6273# int dll; 6274# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; 6275# unsigned long export_rva, export_size, nsections, secptr, expptr; 6276# unsigned long name_rvas, nexp; 6277# unsigned char *expdata, *erva; 6278# char *filename, *dll_name; 6279# 6280# filename = argv[1]; 6281# 6282# dll = open(filename, O_RDONLY|O_BINARY); 6283# if (dll < 1) 6284# return 1; 6285# 6286# dll_name = filename; 6287# 6288# for (i=0; filename[i]; i++) 6289# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') 6290# dll_name = filename + i +1; 6291# 6292# pe_header_offset = pe_get32 (dll, 0x3c); 6293# opthdr_ofs = pe_header_offset + 4 + 20; 6294# num_entries = pe_get32 (dll, opthdr_ofs + 92); 6295# 6296# if (num_entries < 1) /* no exports */ 6297# return 1; 6298# 6299# export_rva = pe_get32 (dll, opthdr_ofs + 96); 6300# export_size = pe_get32 (dll, opthdr_ofs + 100); 6301# nsections = pe_get16 (dll, pe_header_offset + 4 +2); 6302# secptr = (pe_header_offset + 4 + 20 + 6303# pe_get16 (dll, pe_header_offset + 4 + 16)); 6304# 6305# expptr = 0; 6306# for (i = 0; i < nsections; i++) 6307# { 6308# char sname[8]; 6309# unsigned long secptr1 = secptr + 40 * i; 6310# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); 6311# unsigned long vsize = pe_get32 (dll, secptr1 + 16); 6312# unsigned long fptr = pe_get32 (dll, secptr1 + 20); 6313# lseek(dll, secptr1, SEEK_SET); 6314# read(dll, sname, 8); 6315# if (vaddr <= export_rva && vaddr+vsize > export_rva) 6316# { 6317# expptr = fptr + (export_rva - vaddr); 6318# if (export_rva + export_size > vaddr + vsize) 6319# export_size = vsize - (export_rva - vaddr); 6320# break; 6321# } 6322# } 6323# 6324# expdata = (unsigned char*)malloc(export_size); 6325# lseek (dll, expptr, SEEK_SET); 6326# read (dll, expdata, export_size); 6327# erva = expdata - export_rva; 6328# 6329# nexp = pe_as32 (expdata+24); 6330# name_rvas = pe_as32 (expdata+32); 6331# 6332# printf ("EXPORTS\n"); 6333# for (i = 0; i<nexp; i++) 6334# { 6335# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); 6336# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); 6337# } 6338# 6339# return 0; 6340# } 6341# /* impgen.c ends here */ 6342 6343EOF 6344 ;; 6345 esac 6346 6347 # We use sed instead of cat because bash on DJGPP gets confused if 6348 # if finds mixed CR/LF and LF-only lines. Since sed operates in 6349 # text mode, it properly converts lines to CR/LF. This bash problem 6350 # is reportedly fixed, but why not run on old versions too? 6351 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) 6352 6353 mv -f "${ofile}T" "$ofile" || \ 6354 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") 6355 chmod +x "$ofile" 6356fi 6357 6358# This can be used to rebuild libtool when needed 6359LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 6360 6361# Always use our own libtool. 6362LIBTOOL='$(SHELL) $(top_builddir)/libtool' 6363 6364# Prevent multiple expansion 6365 6366for ac_header in langinfo.h 6367do 6368as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6369echo "$as_me:6369: checking for $ac_header" >&5 6370echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6371if eval "test \"\${$as_ac_Header+set}\" = set"; then 6372 echo $ECHO_N "(cached) $ECHO_C" >&6 6373else 6374 cat >conftest.$ac_ext <<_ACEOF 6375#line 6375 "configure" 6376#include "confdefs.h" 6377#include <$ac_header> 6378_ACEOF 6379if { (eval echo "$as_me:6379: \"$ac_cpp conftest.$ac_ext\"") >&5 6380 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6381 ac_status=$? 6382 egrep -v '^ *\+' conftest.er1 >conftest.err 6383 rm -f conftest.er1 6384 cat conftest.err >&5 6385 echo "$as_me:6385: \$? = $ac_status" >&5 6386 (exit $ac_status); } >/dev/null; then 6387 if test -s conftest.err; then 6388 ac_cpp_err=$ac_c_preproc_warn_flag 6389 else 6390 ac_cpp_err= 6391 fi 6392else 6393 ac_cpp_err=yes 6394fi 6395if test -z "$ac_cpp_err"; then 6396 eval "$as_ac_Header=yes" 6397else 6398 echo "$as_me: failed program was:" >&5 6399 cat conftest.$ac_ext >&5 6400 eval "$as_ac_Header=no" 6401fi 6402rm -f conftest.err conftest.$ac_ext 6403fi 6404echo "$as_me:6404: result: `eval echo '${'$as_ac_Header'}'`" >&5 6405echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6406if test `eval echo '${'$as_ac_Header'}'` = yes; then 6407 cat >>confdefs.h <<EOF 6408#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6409EOF 6410 6411fi 6412done 6413 6414for ac_func in nl_langinfo 6415do 6416as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6417echo "$as_me:6417: checking for $ac_func" >&5 6418echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6419if eval "test \"\${$as_ac_var+set}\" = set"; then 6420 echo $ECHO_N "(cached) $ECHO_C" >&6 6421else 6422 cat >conftest.$ac_ext <<_ACEOF 6423#line 6423 "configure" 6424#include "confdefs.h" 6425/* System header to define __stub macros and hopefully few prototypes, 6426 which can conflict with char $ac_func (); below. */ 6427#include <assert.h> 6428/* Override any gcc2 internal prototype to avoid an error. */ 6429#ifdef __cplusplus 6430extern "C" 6431#endif 6432/* We use char because int might match the return type of a gcc2 6433 builtin and then its argument prototype would still apply. */ 6434char $ac_func (); 6435char (*f) (); 6436 6437int 6438main () 6439{ 6440/* The GNU C library defines this for functions which it implements 6441 to always fail with ENOSYS. Some functions are actually named 6442 something starting with __ and the normal name is an alias. */ 6443#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6444choke me 6445#else 6446f = $ac_func; 6447#endif 6448 6449 ; 6450 return 0; 6451} 6452_ACEOF 6453rm -f conftest.$ac_objext conftest$ac_exeext 6454if { (eval echo "$as_me:6454: \"$ac_link\"") >&5 6455 (eval $ac_link) 2>&5 6456 ac_status=$? 6457 echo "$as_me:6457: \$? = $ac_status" >&5 6458 (exit $ac_status); } && 6459 { ac_try='test -s conftest$ac_exeext' 6460 { (eval echo "$as_me:6460: \"$ac_try\"") >&5 6461 (eval $ac_try) 2>&5 6462 ac_status=$? 6463 echo "$as_me:6463: \$? = $ac_status" >&5 6464 (exit $ac_status); }; }; then 6465 eval "$as_ac_var=yes" 6466else 6467 echo "$as_me: failed program was:" >&5 6468cat conftest.$ac_ext >&5 6469eval "$as_ac_var=no" 6470fi 6471rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6472fi 6473echo "$as_me:6473: result: `eval echo '${'$as_ac_var'}'`" >&5 6474echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6475if test `eval echo '${'$as_ac_var'}'` = yes; then 6476 cat >>confdefs.h <<EOF 6477#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6478EOF 6479 6480fi 6481done 6482 6483 echo "$as_me:6483: checking for nl_langinfo and CODESET" >&5 6484echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 6485if test "${jm_cv_langinfo_codeset+set}" = set; then 6486 echo $ECHO_N "(cached) $ECHO_C" >&6 6487else 6488 cat >conftest.$ac_ext <<_ACEOF 6489#line 6489 "configure" 6490#include "confdefs.h" 6491#include <langinfo.h> 6492int 6493main () 6494{ 6495char* cs = nl_langinfo(CODESET); 6496 ; 6497 return 0; 6498} 6499_ACEOF 6500rm -f conftest.$ac_objext conftest$ac_exeext 6501if { (eval echo "$as_me:6501: \"$ac_link\"") >&5 6502 (eval $ac_link) 2>&5 6503 ac_status=$? 6504 echo "$as_me:6504: \$? = $ac_status" >&5 6505 (exit $ac_status); } && 6506 { ac_try='test -s conftest$ac_exeext' 6507 { (eval echo "$as_me:6507: \"$ac_try\"") >&5 6508 (eval $ac_try) 2>&5 6509 ac_status=$? 6510 echo "$as_me:6510: \$? = $ac_status" >&5 6511 (exit $ac_status); }; }; then 6512 jm_cv_langinfo_codeset=yes 6513else 6514 echo "$as_me: failed program was:" >&5 6515cat conftest.$ac_ext >&5 6516jm_cv_langinfo_codeset=no 6517fi 6518rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6519 6520fi 6521echo "$as_me:6521: result: $jm_cv_langinfo_codeset" >&5 6522echo "${ECHO_T}$jm_cv_langinfo_codeset" >&6 6523 if test $jm_cv_langinfo_codeset = yes; then 6524 6525cat >>confdefs.h <<\EOF 6526#define HAVE_LANGINFO_CODESET 1 6527EOF 6528 6529 fi 6530 6531 echo "$as_me:6531: checking whether we are using the GNU C Library 2.1 or newer" >&5 6532echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6 6533if test "${ac_cv_gnu_library_2_1+set}" = set; then 6534 echo $ECHO_N "(cached) $ECHO_C" >&6 6535else 6536 cat >conftest.$ac_ext <<_ACEOF 6537#line 6537 "configure" 6538#include "confdefs.h" 6539 6540#include <features.h> 6541#ifdef __GNU_LIBRARY__ 6542 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) 6543 Lucky GNU user 6544 #endif 6545#endif 6546 6547_ACEOF 6548if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6549 egrep "Lucky GNU user" >/dev/null 2>&1; then 6550 ac_cv_gnu_library_2_1=yes 6551else 6552 ac_cv_gnu_library_2_1=no 6553fi 6554rm -f conftest* 6555 6556fi 6557echo "$as_me:6557: result: $ac_cv_gnu_library_2_1" >&5 6558echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6 6559 6560 GLIBC21="$ac_cv_gnu_library_2_1" 6561 6562for ac_header in stddef.h stdlib.h string.h 6563do 6564as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6565echo "$as_me:6565: checking for $ac_header" >&5 6566echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6567if eval "test \"\${$as_ac_Header+set}\" = set"; then 6568 echo $ECHO_N "(cached) $ECHO_C" >&6 6569else 6570 cat >conftest.$ac_ext <<_ACEOF 6571#line 6571 "configure" 6572#include "confdefs.h" 6573#include <$ac_header> 6574_ACEOF 6575if { (eval echo "$as_me:6575: \"$ac_cpp conftest.$ac_ext\"") >&5 6576 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6577 ac_status=$? 6578 egrep -v '^ *\+' conftest.er1 >conftest.err 6579 rm -f conftest.er1 6580 cat conftest.err >&5 6581 echo "$as_me:6581: \$? = $ac_status" >&5 6582 (exit $ac_status); } >/dev/null; then 6583 if test -s conftest.err; then 6584 ac_cpp_err=$ac_c_preproc_warn_flag 6585 else 6586 ac_cpp_err= 6587 fi 6588else 6589 ac_cpp_err=yes 6590fi 6591if test -z "$ac_cpp_err"; then 6592 eval "$as_ac_Header=yes" 6593else 6594 echo "$as_me: failed program was:" >&5 6595 cat conftest.$ac_ext >&5 6596 eval "$as_ac_Header=no" 6597fi 6598rm -f conftest.err conftest.$ac_ext 6599fi 6600echo "$as_me:6600: result: `eval echo '${'$as_ac_Header'}'`" >&5 6601echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6602if test `eval echo '${'$as_ac_Header'}'` = yes; then 6603 cat >>confdefs.h <<EOF 6604#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6605EOF 6606 6607fi 6608done 6609 6610for ac_func in setlocale 6611do 6612as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6613echo "$as_me:6613: checking for $ac_func" >&5 6614echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6615if eval "test \"\${$as_ac_var+set}\" = set"; then 6616 echo $ECHO_N "(cached) $ECHO_C" >&6 6617else 6618 cat >conftest.$ac_ext <<_ACEOF 6619#line 6619 "configure" 6620#include "confdefs.h" 6621/* System header to define __stub macros and hopefully few prototypes, 6622 which can conflict with char $ac_func (); below. */ 6623#include <assert.h> 6624/* Override any gcc2 internal prototype to avoid an error. */ 6625#ifdef __cplusplus 6626extern "C" 6627#endif 6628/* We use char because int might match the return type of a gcc2 6629 builtin and then its argument prototype would still apply. */ 6630char $ac_func (); 6631char (*f) (); 6632 6633int 6634main () 6635{ 6636/* The GNU C library defines this for functions which it implements 6637 to always fail with ENOSYS. Some functions are actually named 6638 something starting with __ and the normal name is an alias. */ 6639#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6640choke me 6641#else 6642f = $ac_func; 6643#endif 6644 6645 ; 6646 return 0; 6647} 6648_ACEOF 6649rm -f conftest.$ac_objext conftest$ac_exeext 6650if { (eval echo "$as_me:6650: \"$ac_link\"") >&5 6651 (eval $ac_link) 2>&5 6652 ac_status=$? 6653 echo "$as_me:6653: \$? = $ac_status" >&5 6654 (exit $ac_status); } && 6655 { ac_try='test -s conftest$ac_exeext' 6656 { (eval echo "$as_me:6656: \"$ac_try\"") >&5 6657 (eval $ac_try) 2>&5 6658 ac_status=$? 6659 echo "$as_me:6659: \$? = $ac_status" >&5 6660 (exit $ac_status); }; }; then 6661 eval "$as_ac_var=yes" 6662else 6663 echo "$as_me: failed program was:" >&5 6664cat conftest.$ac_ext >&5 6665eval "$as_ac_var=no" 6666fi 6667rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6668fi 6669echo "$as_me:6669: result: `eval echo '${'$as_ac_var'}'`" >&5 6670echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6671if test `eval echo '${'$as_ac_var'}'` = yes; then 6672 cat >>confdefs.h <<EOF 6673#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6674EOF 6675 6676fi 6677done 6678 6679ac_config_files="$ac_config_files Makefile lib/Makefile" 6680cat >confcache <<\_ACEOF 6681# This file is a shell script that caches the results of configure 6682# tests run on this system so they can be shared between configure 6683# scripts and configure runs, see configure's option --config-cache. 6684# It is not useful on other systems. If it contains results you don't 6685# want to keep, you may remove or edit it. 6686# 6687# config.status only pays attention to the cache file if you give it 6688# the --recheck option to rerun configure. 6689# 6690# `ac_cv_env_foo' variables (set or unset) will be overriden when 6691# loading this file, other *unset* `ac_cv_foo' will be assigned the 6692# following values. 6693 6694_ACEOF 6695 6696# The following way of writing the cache mishandles newlines in values, 6697# but we know of no workaround that is simple, portable, and efficient. 6698# So, don't put newlines in cache variables' values. 6699# Ultrix sh set writes to stderr and can't be redirected directly, 6700# and sets the high bit in the cache file unless we assign to the vars. 6701{ 6702 (set) 2>&1 | 6703 case `(ac_space=' '; set | grep ac_space) 2>&1` in 6704 *ac_space=\ *) 6705 # `set' does not quote correctly, so add quotes (double-quote 6706 # substitution turns \\\\ into \\, and sed turns \\ into \). 6707 sed -n \ 6708 "s/'/'\\\\''/g; 6709 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6710 ;; 6711 *) 6712 # `set' quotes correctly as required by POSIX, so do not add quotes. 6713 sed -n \ 6714 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 6715 ;; 6716 esac; 6717} | 6718 sed ' 6719 t clear 6720 : clear 6721 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6722 t end 6723 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6724 : end' >>confcache 6725if cmp -s $cache_file confcache; then :; else 6726 if test -w $cache_file; then 6727 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 6728 cat confcache >$cache_file 6729 else 6730 echo "not updating unwritable cache $cache_file" 6731 fi 6732fi 6733rm -f confcache 6734 6735test "x$prefix" = xNONE && prefix=$ac_default_prefix 6736# Let make expand exec_prefix. 6737test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6738 6739# VPATH may cause trouble with some makes, so we remove $(srcdir), 6740# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6741# trailing colons and then remove the whole line if VPATH becomes empty 6742# (actually we leave an empty line to preserve line numbers). 6743if test "x$srcdir" = x.; then 6744 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6745s/:*\$(srcdir):*/:/; 6746s/:*\${srcdir}:*/:/; 6747s/:*@srcdir@:*/:/; 6748s/^\([^=]*=[ ]*\):*/\1/; 6749s/:*$//; 6750s/^[^=]*=[ ]*$//; 6751}' 6752fi 6753 6754DEFS=-DHAVE_CONFIG_H 6755 6756: ${CONFIG_STATUS=./config.status} 6757ac_clean_files_save=$ac_clean_files 6758ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6759{ echo "$as_me:6759: creating $CONFIG_STATUS" >&5 6760echo "$as_me: creating $CONFIG_STATUS" >&6;} 6761cat >$CONFIG_STATUS <<_ACEOF 6762#! $SHELL 6763# Generated automatically by configure. 6764# Run this file to recreate the current configuration. 6765# Compiler output produced by configure, useful for debugging 6766# configure, is in config.log if it exists. 6767 6768debug=false 6769SHELL=\${CONFIG_SHELL-$SHELL} 6770ac_cs_invocation="\$0 \$@" 6771 6772_ACEOF 6773 6774cat >>$CONFIG_STATUS <<\_ACEOF 6775# Be Bourne compatible 6776if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6777 emulate sh 6778 NULLCMD=: 6779elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 6780 set -o posix 6781fi 6782 6783# Name of the executable. 6784as_me=`echo "$0" |sed 's,.*[\\/],,'` 6785 6786if expr a : '\(a\)' >/dev/null 2>&1; then 6787 as_expr=expr 6788else 6789 as_expr=false 6790fi 6791 6792rm -f conf$$ conf$$.exe conf$$.file 6793echo >conf$$.file 6794if ln -s conf$$.file conf$$ 2>/dev/null; then 6795 # We could just check for DJGPP; but this test a) works b) is more generic 6796 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 6797 if test -f conf$$.exe; then 6798 # Don't use ln at all; we don't have any links 6799 as_ln_s='cp -p' 6800 else 6801 as_ln_s='ln -s' 6802 fi 6803elif ln conf$$.file conf$$ 2>/dev/null; then 6804 as_ln_s=ln 6805else 6806 as_ln_s='cp -p' 6807fi 6808rm -f conf$$ conf$$.exe conf$$.file 6809 6810as_executable_p="test -f" 6811 6812# Support unset when possible. 6813if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 6814 as_unset=unset 6815else 6816 as_unset=false 6817fi 6818 6819# NLS nuisances. 6820$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 6821$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 6822$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 6823$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 6824$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 6825$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 6826$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 6827$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 6828 6829# IFS 6830# We need space, tab and new line, in precisely that order. 6831as_nl=' 6832' 6833IFS=" $as_nl" 6834 6835# CDPATH. 6836$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 6837 6838exec 6>&1 6839 6840_ACEOF 6841 6842# Files that config.status was made for. 6843if test -n "$ac_config_files"; then 6844 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 6845fi 6846 6847if test -n "$ac_config_headers"; then 6848 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 6849fi 6850 6851if test -n "$ac_config_links"; then 6852 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 6853fi 6854 6855if test -n "$ac_config_commands"; then 6856 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 6857fi 6858 6859cat >>$CONFIG_STATUS <<\EOF 6860 6861ac_cs_usage="\ 6862\`$as_me' instantiates files from templates according to the 6863current configuration. 6864 6865Usage: $0 [OPTIONS] [FILE]... 6866 6867 -h, --help print this help, then exit 6868 -V, --version print version number, then exit 6869 -d, --debug don't remove temporary files 6870 --recheck update $as_me by reconfiguring in the same conditions 6871 --file=FILE[:TEMPLATE] 6872 instantiate the configuration file FILE 6873 --header=FILE[:TEMPLATE] 6874 instantiate the configuration header FILE 6875 6876Configuration files: 6877$config_files 6878 6879Configuration headers: 6880$config_headers 6881 6882Report bugs to <bug-autoconf@gnu.org>." 6883EOF 6884 6885cat >>$CONFIG_STATUS <<EOF 6886ac_cs_version="\\ 6887config.status 6888configured by $0, generated by GNU Autoconf 2.52, 6889 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 6890 6891Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 6892Free Software Foundation, Inc. 6893This config.status script is free software; the Free Software Foundation 6894gives unlimited permission to copy, distribute and modify it." 6895srcdir=$srcdir 6896INSTALL="$INSTALL" 6897EOF 6898 6899cat >>$CONFIG_STATUS <<\EOF 6900# If no file are specified by the user, then we need to provide default 6901# value. By we need to know if files were specified by the user. 6902ac_need_defaults=: 6903while test $# != 0 6904do 6905 case $1 in 6906 --*=*) 6907 ac_option=`expr "x$1" : 'x\([^=]*\)='` 6908 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 6909 shift 6910 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 6911 shift 6912 ;; 6913 -*);; 6914 *) # This is not an option, so the user has probably given explicit 6915 # arguments. 6916 ac_need_defaults=false;; 6917 esac 6918 6919 case $1 in 6920 # Handling of the options. 6921EOF 6922cat >>$CONFIG_STATUS <<EOF 6923 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6924 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 6925 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 6926EOF 6927cat >>$CONFIG_STATUS <<\EOF 6928 --version | --vers* | -V ) 6929 echo "$ac_cs_version"; exit 0 ;; 6930 --he | --h) 6931 # Conflict between --help and --header 6932 { { echo "$as_me:6932: error: ambiguous option: $1 6933Try \`$0 --help' for more information." >&5 6934echo "$as_me: error: ambiguous option: $1 6935Try \`$0 --help' for more information." >&2;} 6936 { (exit 1); exit 1; }; };; 6937 --help | --hel | -h ) 6938 echo "$ac_cs_usage"; exit 0 ;; 6939 --debug | --d* | -d ) 6940 debug=: ;; 6941 --file | --fil | --fi | --f ) 6942 shift 6943 CONFIG_FILES="$CONFIG_FILES $1" 6944 ac_need_defaults=false;; 6945 --header | --heade | --head | --hea ) 6946 shift 6947 CONFIG_HEADERS="$CONFIG_HEADERS $1" 6948 ac_need_defaults=false;; 6949 6950 # This is an error. 6951 -*) { { echo "$as_me:6951: error: unrecognized option: $1 6952Try \`$0 --help' for more information." >&5 6953echo "$as_me: error: unrecognized option: $1 6954Try \`$0 --help' for more information." >&2;} 6955 { (exit 1); exit 1; }; } ;; 6956 6957 *) ac_config_targets="$ac_config_targets $1" ;; 6958 6959 esac 6960 shift 6961done 6962 6963exec 5>>config.log 6964cat >&5 << _ACEOF 6965 6966## ----------------------- ## 6967## Running config.status. ## 6968## ----------------------- ## 6969 6970This file was extended by $as_me 2.52, executed with 6971 CONFIG_FILES = $CONFIG_FILES 6972 CONFIG_HEADERS = $CONFIG_HEADERS 6973 CONFIG_LINKS = $CONFIG_LINKS 6974 CONFIG_COMMANDS = $CONFIG_COMMANDS 6975 > $ac_cs_invocation 6976on `(hostname || uname -n) 2>/dev/null | sed 1q` 6977 6978_ACEOF 6979EOF 6980 6981cat >>$CONFIG_STATUS <<\EOF 6982for ac_config_target in $ac_config_targets 6983do 6984 case "$ac_config_target" in 6985 # Handling of arguments. 6986 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6987 "lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 6988 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6989 *) { { echo "$as_me:6989: error: invalid argument: $ac_config_target" >&5 6990echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 6991 { (exit 1); exit 1; }; };; 6992 esac 6993done 6994 6995# If the user did not use the arguments to specify the items to instantiate, 6996# then the envvar interface is used. Set only those that are not. 6997# We use the long form for the default assignment because of an extremely 6998# bizarre bug on SunOS 4.1.3. 6999if $ac_need_defaults; then 7000 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7001 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7002fi 7003 7004# Create a temporary directory, and hook for its removal unless debugging. 7005$debug || 7006{ 7007 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7008 trap '{ (exit 1); exit 1; }' 1 2 13 15 7009} 7010 7011# Create a (secure) tmp directory for tmp files. 7012: ${TMPDIR=/tmp} 7013{ 7014 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 7015 test -n "$tmp" && test -d "$tmp" 7016} || 7017{ 7018 tmp=$TMPDIR/cs$$-$RANDOM 7019 (umask 077 && mkdir $tmp) 7020} || 7021{ 7022 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 7023 { (exit 1); exit 1; } 7024} 7025 7026EOF 7027 7028cat >>$CONFIG_STATUS <<EOF 7029 7030# 7031# CONFIG_FILES section. 7032# 7033 7034# No need to generate the scripts if there are no CONFIG_FILES. 7035# This happens for instance when ./config.status config.h 7036if test -n "\$CONFIG_FILES"; then 7037 # Protect against being on the right side of a sed subst in config.status. 7038 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7039 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7040s,@SHELL@,$SHELL,;t t 7041s,@exec_prefix@,$exec_prefix,;t t 7042s,@prefix@,$prefix,;t t 7043s,@program_transform_name@,$program_transform_name,;t t 7044s,@bindir@,$bindir,;t t 7045s,@sbindir@,$sbindir,;t t 7046s,@libexecdir@,$libexecdir,;t t 7047s,@datadir@,$datadir,;t t 7048s,@sysconfdir@,$sysconfdir,;t t 7049s,@sharedstatedir@,$sharedstatedir,;t t 7050s,@localstatedir@,$localstatedir,;t t 7051s,@libdir@,$libdir,;t t 7052s,@includedir@,$includedir,;t t 7053s,@oldincludedir@,$oldincludedir,;t t 7054s,@infodir@,$infodir,;t t 7055s,@mandir@,$mandir,;t t 7056s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7057s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7058s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7059s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7060s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7061s,@build_alias@,$build_alias,;t t 7062s,@host_alias@,$host_alias,;t t 7063s,@target_alias@,$target_alias,;t t 7064s,@ECHO_C@,$ECHO_C,;t t 7065s,@ECHO_N@,$ECHO_N,;t t 7066s,@ECHO_T@,$ECHO_T,;t t 7067s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7068s,@DEFS@,$DEFS,;t t 7069s,@LIBS@,$LIBS,;t t 7070s,@SET_MAKE@,$SET_MAKE,;t t 7071s,@PACKAGE@,$PACKAGE,;t t 7072s,@VERSION@,$VERSION,;t t 7073s,@CC@,$CC,;t t 7074s,@CFLAGS@,$CFLAGS,;t t 7075s,@LDFLAGS@,$LDFLAGS,;t t 7076s,@CPPFLAGS@,$CPPFLAGS,;t t 7077s,@ac_ct_CC@,$ac_ct_CC,;t t 7078s,@EXEEXT@,$EXEEXT,;t t 7079s,@OBJEXT@,$OBJEXT,;t t 7080s,@CPP@,$CPP,;t t 7081s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7082s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7083s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7084s,@build@,$build,;t t 7085s,@build_cpu@,$build_cpu,;t t 7086s,@build_vendor@,$build_vendor,;t t 7087s,@build_os@,$build_os,;t t 7088s,@host@,$host,;t t 7089s,@host_cpu@,$host_cpu,;t t 7090s,@host_vendor@,$host_vendor,;t t 7091s,@host_os@,$host_os,;t t 7092s,@LN_S@,$LN_S,;t t 7093s,@ECHO@,$ECHO,;t t 7094s,@RANLIB@,$RANLIB,;t t 7095s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 7096s,@STRIP@,$STRIP,;t t 7097s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t 7098s,@LIBTOOL@,$LIBTOOL,;t t 7099s,@GLIBC21@,$GLIBC21,;t t 7100CEOF 7101 7102EOF 7103 7104 cat >>$CONFIG_STATUS <<\EOF 7105 # Split the substitutions into bite-sized pieces for seds with 7106 # small command number limits, like on Digital OSF/1 and HP-UX. 7107 ac_max_sed_lines=48 7108 ac_sed_frag=1 # Number of current file. 7109 ac_beg=1 # First line for current file. 7110 ac_end=$ac_max_sed_lines # Line after last line for current file. 7111 ac_more_lines=: 7112 ac_sed_cmds= 7113 while $ac_more_lines; do 7114 if test $ac_beg -gt 1; then 7115 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7116 else 7117 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7118 fi 7119 if test ! -s $tmp/subs.frag; then 7120 ac_more_lines=false 7121 else 7122 # The purpose of the label and of the branching condition is to 7123 # speed up the sed processing (if there are no `@' at all, there 7124 # is no need to browse any of the substitutions). 7125 # These are the two extra sed commands mentioned above. 7126 (echo ':t 7127 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 7128 if test -z "$ac_sed_cmds"; then 7129 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 7130 else 7131 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 7132 fi 7133 ac_sed_frag=`expr $ac_sed_frag + 1` 7134 ac_beg=$ac_end 7135 ac_end=`expr $ac_end + $ac_max_sed_lines` 7136 fi 7137 done 7138 if test -z "$ac_sed_cmds"; then 7139 ac_sed_cmds=cat 7140 fi 7141fi # test -n "$CONFIG_FILES" 7142 7143EOF 7144cat >>$CONFIG_STATUS <<\EOF 7145for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 7146 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7147 case $ac_file in 7148 - | *:- | *:-:* ) # input from stdin 7149 cat >$tmp/stdin 7150 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7151 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7152 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7153 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7154 * ) ac_file_in=$ac_file.in ;; 7155 esac 7156 7157 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 7158 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7159 X"$ac_file" : 'X\(//\)[^/]' \| \ 7160 X"$ac_file" : 'X\(//\)$' \| \ 7161 X"$ac_file" : 'X\(/\)' \| \ 7162 . : '\(.\)' 2>/dev/null || 7163echo X"$ac_file" | 7164 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7165 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7166 /^X\(\/\/\)$/{ s//\1/; q; } 7167 /^X\(\/\).*/{ s//\1/; q; } 7168 s/.*/./; q'` 7169 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7170 { case "$ac_dir" in 7171 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7172 *) as_incr_dir=.;; 7173esac 7174as_dummy="$ac_dir" 7175for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7176 case $as_mkdir_dir in 7177 # Skip DOS drivespec 7178 ?:) as_incr_dir=$as_mkdir_dir ;; 7179 *) 7180 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7181 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7182 ;; 7183 esac 7184done; } 7185 7186 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 7187 # A "../" for each directory in $ac_dir_suffix. 7188 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 7189 else 7190 ac_dir_suffix= ac_dots= 7191 fi 7192 7193 case $srcdir in 7194 .) ac_srcdir=. 7195 if test -z "$ac_dots"; then 7196 ac_top_srcdir=. 7197 else 7198 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 7199 fi ;; 7200 [\\/]* | ?:[\\/]* ) 7201 ac_srcdir=$srcdir$ac_dir_suffix; 7202 ac_top_srcdir=$srcdir ;; 7203 *) # Relative path. 7204 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 7205 ac_top_srcdir=$ac_dots$srcdir ;; 7206 esac 7207 7208 case $INSTALL in 7209 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7210 *) ac_INSTALL=$ac_dots$INSTALL ;; 7211 esac 7212 7213 if test x"$ac_file" != x-; then 7214 { echo "$as_me:7214: creating $ac_file" >&5 7215echo "$as_me: creating $ac_file" >&6;} 7216 rm -f "$ac_file" 7217 fi 7218 # Let's still pretend it is `configure' which instantiates (i.e., don't 7219 # use $as_me), people would be surprised to read: 7220 # /* config.h. Generated automatically by config.status. */ 7221 configure_input="Generated automatically from `echo $ac_file_in | 7222 sed 's,.*/,,'` by configure." 7223 7224 # First look for the input files in the build tree, otherwise in the 7225 # src tree. 7226 ac_file_inputs=`IFS=: 7227 for f in $ac_file_in; do 7228 case $f in 7229 -) echo $tmp/stdin ;; 7230 [\\/$]*) 7231 # Absolute (can't be DOS-style, as IFS=:) 7232 test -f "$f" || { { echo "$as_me:7232: error: cannot find input file: $f" >&5 7233echo "$as_me: error: cannot find input file: $f" >&2;} 7234 { (exit 1); exit 1; }; } 7235 echo $f;; 7236 *) # Relative 7237 if test -f "$f"; then 7238 # Build tree 7239 echo $f 7240 elif test -f "$srcdir/$f"; then 7241 # Source tree 7242 echo $srcdir/$f 7243 else 7244 # /dev/null tree 7245 { { echo "$as_me:7245: error: cannot find input file: $f" >&5 7246echo "$as_me: error: cannot find input file: $f" >&2;} 7247 { (exit 1); exit 1; }; } 7248 fi;; 7249 esac 7250 done` || { (exit 1); exit 1; } 7251EOF 7252cat >>$CONFIG_STATUS <<EOF 7253 sed "$ac_vpsub 7254$extrasub 7255EOF 7256cat >>$CONFIG_STATUS <<\EOF 7257:t 7258/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7259s,@configure_input@,$configure_input,;t t 7260s,@srcdir@,$ac_srcdir,;t t 7261s,@top_srcdir@,$ac_top_srcdir,;t t 7262s,@INSTALL@,$ac_INSTALL,;t t 7263" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 7264 rm -f $tmp/stdin 7265 if test x"$ac_file" != x-; then 7266 mv $tmp/out $ac_file 7267 else 7268 cat $tmp/out 7269 rm -f $tmp/out 7270 fi 7271 7272done 7273EOF 7274cat >>$CONFIG_STATUS <<\EOF 7275 7276# 7277# CONFIG_HEADER section. 7278# 7279 7280# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 7281# NAME is the cpp macro being defined and VALUE is the value it is being given. 7282# 7283# ac_d sets the value in "#define NAME VALUE" lines. 7284ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 7285ac_dB='[ ].*$,\1#\2' 7286ac_dC=' ' 7287ac_dD=',;t' 7288# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 7289ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7290ac_uB='$,\1#\2define\3' 7291ac_uC=' ' 7292ac_uD=',;t' 7293 7294for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 7295 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7296 case $ac_file in 7297 - | *:- | *:-:* ) # input from stdin 7298 cat >$tmp/stdin 7299 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7300 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7301 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7302 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7303 * ) ac_file_in=$ac_file.in ;; 7304 esac 7305 7306 test x"$ac_file" != x- && { echo "$as_me:7306: creating $ac_file" >&5 7307echo "$as_me: creating $ac_file" >&6;} 7308 7309 # First look for the input files in the build tree, otherwise in the 7310 # src tree. 7311 ac_file_inputs=`IFS=: 7312 for f in $ac_file_in; do 7313 case $f in 7314 -) echo $tmp/stdin ;; 7315 [\\/$]*) 7316 # Absolute (can't be DOS-style, as IFS=:) 7317 test -f "$f" || { { echo "$as_me:7317: error: cannot find input file: $f" >&5 7318echo "$as_me: error: cannot find input file: $f" >&2;} 7319 { (exit 1); exit 1; }; } 7320 echo $f;; 7321 *) # Relative 7322 if test -f "$f"; then 7323 # Build tree 7324 echo $f 7325 elif test -f "$srcdir/$f"; then 7326 # Source tree 7327 echo $srcdir/$f 7328 else 7329 # /dev/null tree 7330 { { echo "$as_me:7330: error: cannot find input file: $f" >&5 7331echo "$as_me: error: cannot find input file: $f" >&2;} 7332 { (exit 1); exit 1; }; } 7333 fi;; 7334 esac 7335 done` || { (exit 1); exit 1; } 7336 # Remove the trailing spaces. 7337 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 7338 7339EOF 7340 7341# Transform confdefs.h into two sed scripts, `conftest.defines' and 7342# `conftest.undefs', that substitutes the proper values into 7343# config.h.in to produce config.h. The first handles `#define' 7344# templates, and the second `#undef' templates. 7345# And first: Protect against being on the right side of a sed subst in 7346# config.status. Protect against being in an unquoted here document 7347# in config.status. 7348rm -f conftest.defines conftest.undefs 7349# Using a here document instead of a string reduces the quoting nightmare. 7350# Putting comments in sed scripts is not portable. 7351# 7352# `end' is used to avoid that the second main sed command (meant for 7353# 0-ary CPP macros) applies to n-ary macro definitions. 7354# See the Autoconf documentation for `clear'. 7355cat >confdef2sed.sed <<\EOF 7356s/[\\&,]/\\&/g 7357s,[\\$`],\\&,g 7358t clear 7359: clear 7360s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 7361t end 7362s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 7363: end 7364EOF 7365# If some macros were called several times there might be several times 7366# the same #defines, which is useless. Nevertheless, we may not want to 7367# sort them, since we want the *last* AC-DEFINE to be honored. 7368uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 7369sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 7370rm -f confdef2sed.sed 7371 7372# This sed command replaces #undef with comments. This is necessary, for 7373# example, in the case of _POSIX_SOURCE, which is predefined and required 7374# on some systems where configure will not decide to define it. 7375cat >>conftest.undefs <<\EOF 7376s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 7377EOF 7378 7379# Break up conftest.defines because some shells have a limit on the size 7380# of here documents, and old seds have small limits too (100 cmds). 7381echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 7382echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 7383echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 7384echo ' :' >>$CONFIG_STATUS 7385rm -f conftest.tail 7386while grep . conftest.defines >/dev/null 7387do 7388 # Write a limited-size here document to $tmp/defines.sed. 7389 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 7390 # Speed up: don't consider the non `#define' lines. 7391 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 7392 # Work around the forget-to-reset-the-flag bug. 7393 echo 't clr' >>$CONFIG_STATUS 7394 echo ': clr' >>$CONFIG_STATUS 7395 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 7396 echo 'CEOF 7397 sed -f $tmp/defines.sed $tmp/in >$tmp/out 7398 rm -f $tmp/in 7399 mv $tmp/out $tmp/in 7400' >>$CONFIG_STATUS 7401 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 7402 rm -f conftest.defines 7403 mv conftest.tail conftest.defines 7404done 7405rm -f conftest.defines 7406echo ' fi # egrep' >>$CONFIG_STATUS 7407echo >>$CONFIG_STATUS 7408 7409# Break up conftest.undefs because some shells have a limit on the size 7410# of here documents, and old seds have small limits too (100 cmds). 7411echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 7412rm -f conftest.tail 7413while grep . conftest.undefs >/dev/null 7414do 7415 # Write a limited-size here document to $tmp/undefs.sed. 7416 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 7417 # Speed up: don't consider the non `#undef' 7418 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 7419 # Work around the forget-to-reset-the-flag bug. 7420 echo 't clr' >>$CONFIG_STATUS 7421 echo ': clr' >>$CONFIG_STATUS 7422 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 7423 echo 'CEOF 7424 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 7425 rm -f $tmp/in 7426 mv $tmp/out $tmp/in 7427' >>$CONFIG_STATUS 7428 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 7429 rm -f conftest.undefs 7430 mv conftest.tail conftest.undefs 7431done 7432rm -f conftest.undefs 7433 7434cat >>$CONFIG_STATUS <<\EOF 7435 # Let's still pretend it is `configure' which instantiates (i.e., don't 7436 # use $as_me), people would be surprised to read: 7437 # /* config.h. Generated automatically by config.status. */ 7438 if test x"$ac_file" = x-; then 7439 echo "/* Generated automatically by configure. */" >$tmp/config.h 7440 else 7441 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 7442 fi 7443 cat $tmp/in >>$tmp/config.h 7444 rm -f $tmp/in 7445 if test x"$ac_file" != x-; then 7446 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 7447 { echo "$as_me:7447: $ac_file is unchanged" >&5 7448echo "$as_me: $ac_file is unchanged" >&6;} 7449 else 7450 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7451 X"$ac_file" : 'X\(//\)[^/]' \| \ 7452 X"$ac_file" : 'X\(//\)$' \| \ 7453 X"$ac_file" : 'X\(/\)' \| \ 7454 . : '\(.\)' 2>/dev/null || 7455echo X"$ac_file" | 7456 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7457 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7458 /^X\(\/\/\)$/{ s//\1/; q; } 7459 /^X\(\/\).*/{ s//\1/; q; } 7460 s/.*/./; q'` 7461 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 7462 { case "$ac_dir" in 7463 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 7464 *) as_incr_dir=.;; 7465esac 7466as_dummy="$ac_dir" 7467for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 7468 case $as_mkdir_dir in 7469 # Skip DOS drivespec 7470 ?:) as_incr_dir=$as_mkdir_dir ;; 7471 *) 7472 as_incr_dir=$as_incr_dir/$as_mkdir_dir 7473 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 7474 ;; 7475 esac 7476done; } 7477 7478 fi 7479 rm -f $ac_file 7480 mv $tmp/config.h $ac_file 7481 fi 7482 else 7483 cat $tmp/config.h 7484 rm -f $tmp/config.h 7485 fi 7486done 7487EOF 7488 7489cat >>$CONFIG_STATUS <<\EOF 7490 7491{ (exit 0); exit 0; } 7492EOF 7493chmod +x $CONFIG_STATUS 7494ac_clean_files=$ac_clean_files_save 7495 7496# configure is writing to config.log, and then calls config.status. 7497# config.status does its own redirection, appending to config.log. 7498# Unfortunately, on DOS this fails, as config.log is still kept open 7499# by configure, so config.status won't be able to write to it; its 7500# output is simply discarded. So we exec the FD to /dev/null, 7501# effectively closing config.log, so it can be properly (re)opened and 7502# appended to by config.status. When coming back to configure, we 7503# need to make the FD available again. 7504if test "$no_create" != yes; then 7505 ac_cs_success=: 7506 exec 5>/dev/null 7507 $SHELL $CONFIG_STATUS || ac_cs_success=false 7508 exec 5>>config.log 7509 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7510 # would make configure fail if this is the last instruction. 7511 $ac_cs_success || { (exit 1); exit 1; } 7512fi 7513 7514