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# ltconfig - Create a system-specific libtool.
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# Copyright (C) 1996-1999 Free Software Foundation, Inc.
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# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# A lot of this script is taken from autoconf-2.10.
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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if test "X$1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
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elif test "X$1" = X--fallback-echo; then
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# Avoid inline document here, it may be left over
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
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# Yippee, $echo works!
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# Restart under the correct shell.
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exec "$SHELL" "$0" --no-reexec ${1+"$@"}
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if test "X$1" = X--fallback-echo; then
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# used as fallback echo
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# Find the correct PATH separator. Usually this is `:', but
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# DJGPP uses `;' like DOS.
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if test "X${PATH_SEPARATOR+set}" != "Xset"; then
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UNAME=${UNAME-`uname 2>/dev/null`}
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*-DOS) PATH_SEPARATOR=';' ;;
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*) PATH_SEPARATOR=':' ;;
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# The HP-UX ksh and POSIX shell print the target directory to stdout
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if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
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if test "X${echo_test_string+set}" != "Xset"; then
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# find a string as large as possible, as long as the shell can cope with it
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for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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if (echo_test_string="`eval $cmd`") 2>/dev/null &&
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echo_test_string="`eval $cmd`" &&
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(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
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if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
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test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
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# The Solaris, AIX, and Digital Unix default echo programs unquote
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# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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# So, first we look for a working echo in the user's PATH.
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IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
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for dir in $PATH /usr/ucb; do
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if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
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test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
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test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
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if test "X$echo" = Xecho; then
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# We didn't find a better echo, so look for alternatives.
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if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
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test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running ltconfig again with it.
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ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
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export ORIGINAL_CONFIG_SHELL
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CONFIG_SHELL=/bin/ksh
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exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
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elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
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test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
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CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
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SHELL="$CONFIG_SHELL"
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echo="$CONFIG_SHELL $0 --fallback-echo"
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elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
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test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
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echo="$CONFIG_SHELL $0 --fallback-echo"
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# maybe with a smaller string...
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for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
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if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
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if test "$prev" != 'sed 50q "$0"'; then
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echo_test_string=`eval $prev`
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export echo_test_string
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exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
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# Oops. We lost completely, so just stick with echo.
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# The name of this program.
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progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
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TIMESTAMP=" (1.385.2.181 1999/07/02 15:49:11)"
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ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
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ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
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help="Try \`$progname --help' for more information."
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default_ofile=libtool
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# All known linkers require a `.a' archive for static linking (except M$VC,
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# which needs '.lib').
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enable_fast_install=yes
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enable_dlopen=unknown
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ofile="$default_ofile"
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old_CPPFLAGS="$CPPFLAGS"
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old_LDFLAGS="$LDFLAGS"
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old_DLLTOOL="$DLLTOOL"
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old_OBJDUMP="$OBJDUMP"
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# Parse the command line options.
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-*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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# If the previous option needs an argument, assign it.
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if test -n "$prev"; then
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eval "$prev=\$option"
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Usage: $progname [OPTION]... [HOST [LTMAIN]]
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Generate a system-specific libtool script.
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--debug enable verbose shell tracing
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--disable-shared do not build shared libraries
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--disable-static do not build static libraries
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--disable-fast-install do not optimize for fast installation
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--enable-dlopen enable dlopen support
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--enable-win32-dll enable building dlls on win32 hosts
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--help display this help and exit
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--no-verify do not verify that HOST is a valid host type
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-o, --output=FILE specify the output file [default=$default_ofile]
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--quiet same as \`--silent'
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--silent do not print informational messages
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--srcdir=DIR find \`config.guess' in DIR
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--version output version information and exit
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--with-gcc assume that the GNU C compiler will be used
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--with-gnu-ld assume that the C compiler uses the GNU linker
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--disable-lock disable file locking
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--cache-file=FILE configure cache file
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LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
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that provides basic libtool functionality.
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HOST is the canonical host system name [default=guessed].
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echo "$progname: enabling shell trace mode"
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--disable-shared) enable_shared=no ;;
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--disable-static) enable_static=no ;;
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--disable-fast-install) enable_fast_install=no ;;
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--enable-dlopen) enable_dlopen=yes ;;
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--enable-win32-dll) enable_win32_dll=yes ;;
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--quiet | --silent) silent=yes ;;
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--srcdir) prev=srcdir ;;
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--srcdir=*) srcdir="$optarg" ;;
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--no-verify) verify_host=no ;;
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--output | -o) prev=ofile ;;
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--output=*) ofile="$optarg" ;;
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--version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
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--with-gcc) with_gcc=yes ;;
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--with-gnu-ld) with_gnu_ld=yes ;;
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--disable-lock) need_locks=no ;;
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--cache-file=*) cache_file="$optarg" ;;
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echo "$progname: unrecognized option \`$option'" 1>&2
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if test -z "$ltmain"; then
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elif test -z "$host"; then
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# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
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# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
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# echo "$progname: warning \`$option' is not a valid host type" 1>&2
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echo "$progname: too many arguments" 1>&2
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if test -z "$ltmain"; then
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echo "$progname: you must specify a LTMAIN file" 1>&2
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if test ! -f "$ltmain"; then
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echo "$progname: \`$ltmain' does not exist" 1>&2
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# Quote any args containing shell metacharacters.
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*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
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ltconfig_args="$ltconfig_args '$arg'" ;;
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*) ltconfig_args="$ltconfig_args $arg" ;;
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# A relevant subset of AC_INIT.
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# File descriptor usage:
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# 2 errors and warnings
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# 3 some systems may open it to /dev/tty
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# 4 used on the Kubota Titan
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# 5 compiler messages saved in config.log
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# 6 checking for... messages and results
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if test "$silent" = yes; then
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# Only set LANG and LC_ALL to C if already set.
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# These must not be set unconditionally because not all systems understand
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# e.g. LANG=C (notably SCO).
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if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
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if test "${LANG+set}" = set; then LANG=C; export LANG; fi
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if test -n "$cache_file" && test -r "$cache_file"; then
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echo "loading cache $cache_file within ltconfig"
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if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
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# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
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if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
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ac_n= ac_c='\c' ac_t=
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if test -z "$srcdir"; then
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# Assume the source directory is the same one as the path to LTMAIN.
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srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
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test "$srcdir" = "$ltmain" && srcdir=.
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trap "$rm conftest*; exit 1" 1 2 15
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if test "$verify_host" = yes; then
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# Check for config.guess and config.sub.
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for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
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if test -f $ac_dir/config.guess; then
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if test -z "$ac_aux_dir"; then
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echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
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ac_config_guess=$ac_aux_dir/config.guess
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ac_config_sub=$ac_aux_dir/config.sub
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# Make sure we can run config.sub.
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if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
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echo "$progname: cannot run $ac_config_sub" 1>&2
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echo $ac_n "checking host system type""... $ac_c" 1>&6
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case "$host_alias" in
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if host_alias=`$SHELL $ac_config_guess`; then :
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echo "$progname: cannot guess host type; you must specify one" 1>&2
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host=`$SHELL $ac_config_sub $host_alias`
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echo "$ac_t$host" 1>&6
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# Make sure the host verified.
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test -z "$host" && exit 1
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elif test -z "$host"; then
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echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
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# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
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linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
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host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "${COLLECT_NAMES+set}" != set; then
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR cru $oldlib$oldobjs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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# Set a sane default for `AR'.
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test -z "$AR" && AR=ar
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# Set a sane default for `OBJDUMP'.
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test -z "$OBJDUMP" && OBJDUMP=objdump
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# If RANLIB is not set, then run the test.
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if test "${RANLIB+set}" != "set"; then
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echo $ac_n "checking for ranlib... $ac_c" 1>&6
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IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
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test -z "$dir" && dir=.
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if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
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echo "$ac_t$result" 1>&6
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if test -n "$RANLIB"; then
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
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# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$AS" && AS=as
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# Check to see if we are using GCC.
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if test "$with_gcc" != yes || test -z "$CC"; then
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# If CC is not set, then try to find GCC or a usable CC.
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if test -z "$CC"; then
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echo $ac_n "checking for gcc... $ac_c" 1>&6
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IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
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test -z "$dir" && dir=.
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if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
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if test -n "$CC"; then
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# Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
535
if test -z "$CC"; then
536
echo $ac_n "checking for cc... $ac_c" 1>&6
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IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
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test -z "$dir" && dir=.
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if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
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if test "$dir/cc" = "/usr/ucb/cc"; then
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if test $cc_rejected = yes; then
552
# We found a bogon in the path, so make sure we never use it.
555
if test $# -gt 0; then
556
# We chose a different compiler from the bogus one.
557
# However, it has the same name, so the bogon will be chosen
558
# first if we set CC to just the name; use the full file name.
560
set dummy "$dir/cc" "$@"
566
if test -n "$CC"; then
572
if test -z "$CC"; then
573
echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
578
# Now see if the compiler is really GCC.
580
echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
581
echo "$progname:581: checking whether we are using GNU C" >&5
584
cat > conftest.c <<EOF
589
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
593
echo "$ac_t$with_gcc" 1>&6
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# Allow CC to be a program name with arguments.
600
echo $ac_n "checking for object suffix... $ac_c" 1>&6
602
echo 'int i = 1;' > conftest.c
603
echo "$progname:603: checking for object suffix" >& 5
604
if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
605
# Append any warnings to the config.log.
606
cat conftest.err 1>&5
608
for ac_file in conftest.*; do
611
*) objext=`echo $ac_file | sed -e s/conftest.//` ;;
615
cat conftest.err 1>&5
616
echo "$progname: failed program was:" >&5
620
echo "$ac_t$objext" 1>&6
622
echo $ac_n "checking for executable suffix... $ac_c" 1>&6
623
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
624
echo $ac_n "(cached) $ac_c" 1>&6
628
echo 'main () { return 0; }' > conftest.c
629
echo "$progname:629: checking for executable suffix" >& 5
630
if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
631
# Append any warnings to the config.log.
632
cat conftest.err 1>&5
634
for ac_file in conftest.*; do
636
*.c | *.err | *.$objext ) ;;
637
*) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
641
cat conftest.err 1>&5
642
echo "$progname: failed program was:" >&5
647
if test "X$ac_cv_exeext" = Xno; then
650
exeext="$ac_cv_exeext"
652
echo "$ac_t$ac_cv_exeext" 1>&6
654
echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
656
special_shlib_compile_flags=
661
if test "$with_gcc" = yes; then
663
link_static_flag='-static'
666
beos* | irix5* | irix6* | osf3* | osf4*)
667
# PIC is the default for these OSes.
670
# Below there is a dirty hack to force normal static linking with -ldl
671
# The problem is because libdl dynamically linked with both libc and
672
# libC (AIX C++ library), which obviously doesn't included in libraries
673
# list by gcc. This cause undefined symbols with -static flags.
674
# This hack allows C programs to be linked with "-static -ldl", but
675
# we not sure about C++ programs.
676
link_static_flag="$link_static_flag ${wl}-lC"
678
cygwin* | mingw* | os2*)
679
# We can build DLLs from non-PIC.
682
# FIXME: we need at least 68020 code to build shared libraries, but
683
# adding the `-m68020' flag to GCC prevents building anything better,
685
pic_flag='-m68020 -resident32 -malways-restore-a4'
688
if test -d /usr/nec; then
689
pic_flag=-Kconform_pic
697
# PORTME Check for PIC flags for the system compiler.
700
# All AIX code is PIC.
701
link_static_flag='-bnso -bI:/lib/syscalls.exp'
704
hpux9* | hpux10* | hpux11*)
705
# Is there a better link_static_flag that works with the bundled CC?
707
link_static_flag="${wl}-a ${wl}archive"
713
link_static_flag='-non_shared'
714
# PIC (with -KPIC) is the default.
717
cygwin* | mingw* | os2*)
718
# We can build DLLs from non-PIC.
722
# All OSF/1 code is PIC.
724
link_static_flag='-non_shared'
729
link_static_flag='-dn'
730
special_shlib_compile_flags='-belf'
735
link_static_flag='-Bstatic'
741
link_static_flag='-Bstatic'
745
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
747
link_static_flag='-Bstatic'
753
link_static_flag='-Bstatic'
756
if test -d /usr/nec ;then
757
pic_flag='-Kconform_pic'
758
link_static_flag='-Bstatic'
767
if test -n "$pic_flag"; then
768
echo "$ac_t$pic_flag" 1>&6
770
# Check to make sure the pic_flag actually works.
771
echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
773
echo "int some_variable = 0;" > conftest.c
774
save_CFLAGS="$CFLAGS"
775
CFLAGS="$CFLAGS $pic_flag -DPIC"
776
echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
777
if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
778
# Append any warnings to the config.log.
779
cat conftest.err 1>&5
782
hpux9* | hpux10* | hpux11*)
783
# On HP-UX, both CC and GCC only warn that PIC is supported... then they
784
# create non-PIC objects. So, if there were any warnings, we assume that
785
# PIC is not supported.
786
if test -s conftest.err; then
792
pic_flag=" $pic_flag"
797
pic_flag=" $pic_flag"
801
# Append any errors to the config.log.
802
cat conftest.err 1>&5
807
CFLAGS="$save_CFLAGS"
810
echo "$ac_t"none 1>&6
813
# Check to see if options -o and -c are simultaneously supported by compiler
814
echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
815
$rm -r conftest 2>/dev/null
819
echo "int some_variable = 0;" > conftest.c
821
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
822
# that will create temporary files in the current directory regardless of
823
# the output directory. Thus, making CWD read-only will cause this test
824
# to fail, enabling locking or at least warning the user not to do parallel
827
save_CFLAGS="$CFLAGS"
828
CFLAGS="$CFLAGS -o out/conftest2.o"
829
echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
830
if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
832
# The compiler can only warn and ignore the option if not recognized
833
# So say no if there are warnings
834
if test -s out/conftest.err; then
842
# Append any errors to the config.log.
843
cat out/conftest.err 1>&5
847
CFLAGS="$save_CFLAGS"
853
$rm -r conftest 2>/dev/null
855
if test x"$compiler_c_o" = x"yes"; then
856
# Check to see if we can write to a .lo
857
echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
859
echo "int some_variable = 0;" > conftest.c
860
save_CFLAGS="$CFLAGS"
861
CFLAGS="$CFLAGS -c -o conftest.lo"
862
echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
863
if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
865
# The compiler can only warn and ignore the option if not recognized
866
# So say no if there are warnings
867
if test -s conftest.err; then
875
# Append any errors to the config.log.
876
cat conftest.err 1>&5
880
CFLAGS="$save_CFLAGS"
886
# Check to see if we can do hard links to lock some files if needed
887
hard_links="nottested"
888
if test "$compiler_c_o" = no && test "$need_locks" != no; then
889
# do not overwrite the value of need_locks provided by the user
890
echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
893
ln conftest.a conftest.b 2>/dev/null && hard_links=no
895
ln conftest.a conftest.b 2>&5 || hard_links=no
896
ln conftest.a conftest.b 2>/dev/null && hard_links=no
897
echo "$ac_t$hard_links" 1>&6
899
if test "$hard_links" = no; then
900
echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
907
if test "$with_gcc" = yes; then
908
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
909
echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
911
echo "int some_variable = 0;" > conftest.c
912
save_CFLAGS="$CFLAGS"
913
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
914
echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
915
if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
917
# The compiler can only warn and ignore the option if not recognized
918
# So say no if there are warnings
919
if test -s conftest.err; then
921
compiler_rtti_exceptions=no
924
compiler_rtti_exceptions=yes
927
# Append any errors to the config.log.
928
cat conftest.err 1>&5
929
compiler_rtti_exceptions=no
932
CFLAGS="$save_CFLAGS"
935
if test "$compiler_rtti_exceptions" = "yes"; then
936
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
938
no_builtin_flag=' -fno-builtin'
943
# Check for any special shared library compilation flags.
944
if test -n "$special_shlib_compile_flags"; then
945
echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
946
if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
948
echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
953
echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
955
echo 'main(){return(0);}' > conftest.c
956
save_LDFLAGS="$LDFLAGS"
957
LDFLAGS="$LDFLAGS $link_static_flag"
958
echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
959
if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
960
echo "$ac_t$link_static_flag" 1>&6
962
echo "$ac_t"none 1>&6
965
LDFLAGS="$save_LDFLAGS"
968
if test -z "$LN_S"; then
969
# Check to see if we can use ln -s, or we need hard links.
970
echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
972
if ln -s X conftest.dat 2>/dev/null; then
978
if test "$LN_S" = "ln -s"; then
985
# Make sure LD is an absolute path.
986
if test -z "$LD"; then
988
if test "$with_gcc" = yes; then
989
# Check if gcc -print-prog-name=ld gives a path.
990
echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
991
echo "$progname:991: checking for ld used by GCC" >&5
992
ac_prog=`($CC -print-prog-name=ld) 2>&5`
994
# Accept absolute paths.
995
[\\/]* | [A-Za-z]:[\\/]*)
996
re_direlt='/[^/][^/]*/\.\./'
997
# Canonicalize the path of ld
998
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
999
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1000
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1002
test -z "$LD" && LD="$ac_prog"
1005
# If it fails, then pretend we are not using GCC.
1009
# If it is relative, then search for the first ld in PATH.
1013
elif test "$with_gnu_ld" = yes; then
1014
echo $ac_n "checking for GNU ld... $ac_c" 1>&6
1015
echo "$progname:1015: checking for GNU ld" >&5
1017
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1018
echo "$progname:1018: checking for non-GNU ld" >&5
1021
if test -z "$LD"; then
1022
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
1023
for ac_dir in $PATH; do
1024
test -z "$ac_dir" && ac_dir=.
1025
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1026
LD="$ac_dir/$ac_prog"
1027
# Check to see if the program is GNU ld. I'd rather use --version,
1028
# but apparently some GNU ld's only accept -v.
1029
# Break only if it was the GNU/non-GNU ld that we prefer.
1030
if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1031
test "$with_gnu_ld" != no && break
1033
test "$with_gnu_ld" != yes && break
1040
if test -n "$LD"; then
1041
echo "$ac_t$LD" 1>&6
1046
if test -z "$LD"; then
1047
echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
1052
# Check to see if it really is or is not GNU ld.
1053
echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
1054
# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1055
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1060
echo "$ac_t$with_gnu_ld" 1>&6
1062
# See if the linker supports building shared libraries.
1063
echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
1065
allow_undefined_flag=
1067
need_lib_prefix=unknown
1068
need_version=unknown
1069
# when you set need_version to no, make sure it does not cause -set_version
1070
# flags to be left without arguments
1072
archive_expsym_cmds=
1073
old_archive_from_new_cmds=
1074
export_dynamic_flag_spec=
1075
whole_archive_flag_spec=
1076
thread_safe_flag_spec=
1077
hardcode_libdir_flag_spec=
1078
hardcode_libdir_separator=
1081
hardcode_shlibpath_var=unsupported
1083
always_export_symbols=no
1084
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
1085
# include_expsyms should be a list of space-separated symbols to be *always*
1086
# included in the symbol list
1088
# exclude_expsyms can be an egrep regular expression of symbols to exclude
1089
# it will be wrapped by ` (' and `)$', so one must not match beginning or
1090
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
1091
# as well as any symbol that contains `d'.
1092
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
1093
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
1094
# platforms (ab)use it in PIC code, but their linkers get confused if
1095
# the symbol is explicitly referenced. Since portable code cannot
1096
# rely on this symbol name, it's probably fine to never include it in
1097
# preloaded symbol tables.
1101
# FIXME: the MSVC++ port hasn't been tested in a loooong time
1102
# When not using gcc, we currently assume that we are using
1103
# Microsoft Visual C++.
1104
if test "$with_gcc" != yes; then
1112
if test "$with_gnu_ld" = yes; then
1113
# If archive_cmds runs LD, not CC, wlarc should be empty
1116
# See if GNU ld supports shared libraries.
1119
# On AIX, the GNU linker is very broken
1123
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
1124
*** to be unable to reliably create shared libraries on AIX.
1125
*** Therefore, libtool is disabling shared libraries support. If you
1126
*** really care for shared libraries, you may want to modify your PATH
1127
*** so that a non-GNU linker is found, and then restart.
1133
archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
1134
hardcode_libdir_flag_spec='-L$libdir'
1135
hardcode_minus_L=yes
1137
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
1138
# that the semantics of dynamic libraries on AmigaOS, at least up
1139
# to version 4, is to share data among multiple programs linked
1140
# with the same dynamic library. Since this doesn't match the
1141
# behavior of shared libraries on other platforms, we can use
1147
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1148
allow_undefined_flag=unsupported
1149
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
1150
# support --undefined. This deserves some investigation. FIXME
1151
archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1158
# hardcode_libdir_flag_spec is actually meaningless, as there is
1159
# no search path for DLLs.
1160
hardcode_libdir_flag_spec='-L$libdir'
1161
allow_undefined_flag=unsupported
1162
always_export_symbols=yes
1164
# Extract the symbol export list from an `--export-all' def file,
1165
# then regenerate the def file from the symbol export list, so that
1166
# the compiled dll only exports the symbol export list.
1167
export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
1168
test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
1169
$DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs $convenience~
1170
sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols'
1172
archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
1174
for symbol in `cat $export_symbols`; do
1175
echo " \$symbol @ \$_lt_hint ; " >> $objdir/$soname-def;
1176
_lt_hint=`expr 1 + \$_lt_hint`;
1178
test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
1179
test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
1180
$CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
1181
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
1182
$CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
1183
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
1184
$CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
1186
old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
1190
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1191
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1192
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1194
archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
1195
# can we support soname and/or expsyms with a.out? -oliva
1200
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
1204
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
1205
*** create shared libraries on Solaris systems. Therefore, libtool
1206
*** is disabling shared libraries support. We urge you to upgrade GNU
1207
*** binutils to release 2.9.1 or newer. Another option is to modify
1208
*** your PATH or compiler configuration so that the native linker is
1209
*** used, and then restart.
1212
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1213
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1214
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1221
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
1224
hardcode_shlibpath_var=no
1228
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1229
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1230
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1237
if test "$ld_shlibs" = yes; then
1238
runpath_var=LD_RUN_PATH
1239
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
1240
export_dynamic_flag_spec='${wl}--export-dynamic'
1243
# dlltool doesn't understand --whole-archive et. al.
1244
whole_archive_flag_spec=
1247
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
1252
# PORTME fill in a description of your system's linker (not GNU ld)
1255
allow_undefined_flag=unsupported
1256
always_export_symbols=yes
1257
archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
1258
# Note: this linker hardcodes the directories in LIBPATH if there
1259
# are no directories specified by -L.
1260
hardcode_minus_L=yes
1261
if test "$with_gcc" = yes && test -z "$link_static_flag"; then
1262
# Neither direct hardcoding nor static linking is supported with a
1264
hardcode_direct=unsupported
1269
hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
1270
hardcode_libdir_separator=':'
1271
if test "$with_gcc" = yes; then
1272
collect2name=`${CC} -print-prog-name=collect2`
1273
if test -f "$collect2name" && \
1274
strings "$collect2name" | grep resolve_lib_name >/dev/null
1276
# We have reworked collect2
1279
# We have old collect2
1280
hardcode_direct=unsupported
1281
# It fails to find uninstalled libraries when the uninstalled
1282
# path is not listed in the libpath. Setting hardcode_minus_L
1283
# to unsupported forces relinking
1284
hardcode_minus_L=yes
1285
hardcode_libdir_flag_spec='-L$libdir'
1286
hardcode_libdir_separator=
1288
shared_flag='-shared'
1290
shared_flag='${wl}-bM:SRE'
1293
allow_undefined_flag=' ${wl}-berok'
1294
archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
1295
archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
1296
case "$host_os" in aix4.[01]|aix4.[01].*)
1297
# According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
1298
always_export_symbols=yes ;;
1303
archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
1304
hardcode_libdir_flag_spec='-L$libdir'
1305
hardcode_minus_L=yes
1306
# see comment about different semantics on the GNU ld section
1311
# When not using gcc, we currently assume that we are using
1312
# Microsoft Visual C++.
1313
# hardcode_libdir_flag_spec is actually meaningless, as there is
1314
# no search path for DLLs.
1315
hardcode_libdir_flag_spec=' '
1316
allow_undefined_flag=unsupported
1317
# Tell ltmain to make .lib files, not .a files.
1319
# FIXME: Setting linknames here is a bad hack.
1320
archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
1321
# The linker will automatically build a .lib file if we build a DLL.
1322
old_archive_from_new_cmds='true'
1323
# FIXME: Should let the user specify the lib program.
1324
old_archive_cmds='lib /OUT:$oldlib$oldobjs'
1325
fix_srcfile_path='`cygpath -w $srcfile`'
1332
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
1333
# support. Future versions do this automatically, but an explicit c++rt0.o
1334
# does not break anything, and helps significantly (at the cost of a little
1337
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
1338
hardcode_libdir_flag_spec='-R$libdir'
1340
hardcode_shlibpath_var=no
1343
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
1345
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
1347
hardcode_minus_L=yes
1348
hardcode_shlibpath_var=no
1351
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
1353
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
1354
hardcode_libdir_flag_spec='-R$libdir'
1356
hardcode_shlibpath_var=no
1359
hpux9* | hpux10* | hpux11*)
1361
hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
1362
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
1364
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
1365
hardcode_libdir_separator=:
1367
hardcode_minus_L=yes # Not in the search PATH, but as the default
1368
# location of the library.
1369
export_dynamic_flag_spec='${wl}-E'
1373
if test "$with_gcc" = yes; then
1374
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
1376
archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
1378
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1379
hardcode_libdir_separator=:
1383
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1384
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out
1386
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF
1388
hardcode_libdir_flag_spec='${wl}-R$libdir'
1390
hardcode_shlibpath_var=no
1394
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
1395
hardcode_libdir_flag_spec='-R$libdir'
1397
hardcode_shlibpath_var=no
1401
hardcode_libdir_flag_spec='-L$libdir'
1402
hardcode_minus_L=yes
1403
allow_undefined_flag=unsupported
1404
archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
1405
old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
1409
if test "$with_gcc" = yes; then
1410
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
1411
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
1413
allow_undefined_flag=' -expect_unresolved \*'
1414
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
1416
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1417
hardcode_libdir_separator=:
1421
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1422
hardcode_shlibpath_var=no
1423
runpath_var=LD_RUN_PATH
1424
hardcode_runpath_var=yes
1428
no_undefined_flag=' -z text'
1429
# $CC -shared without GNU ld will not create a library from C++
1430
# object files and a static libstdc++, better avoid it by now
1431
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
1432
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
1433
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
1434
hardcode_libdir_flag_spec='-R$libdir'
1435
hardcode_shlibpath_var=no
1437
solaris2.[0-5] | solaris2.[0-5].*) ;;
1438
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
1439
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
1444
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
1445
hardcode_libdir_flag_spec='-L$libdir'
1447
hardcode_minus_L=yes
1448
hardcode_shlibpath_var=no
1452
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1453
runpath_var='LD_RUN_PATH'
1454
hardcode_shlibpath_var=no
1455
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
1459
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1460
hardcode_shlibpath_var=no
1461
export_dynamic_flag_spec='-Bexport'
1465
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1466
hardcode_libdir_flag_spec='-L$libdir'
1467
hardcode_shlibpath_var=no
1471
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1472
hardcode_libdir_flag_spec='-L$libdir'
1473
hardcode_shlibpath_var=no
1477
if test -d /usr/nec ;then
1478
# archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs$deplibs'
1479
archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs'
1480
hardcode_shlibpath_var=no
1481
runpath_var=LD_RUN_PATH
1482
hardcode_runpath_var=yes
1492
echo "$ac_t$ld_shlibs" 1>&6
1493
test "$ld_shlibs" = no && can_build_shared=no
1495
if test -z "$NM"; then
1496
echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
1498
[\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
1500
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
1501
for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
1502
test -z "$ac_dir" && ac_dir=.
1503
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
1504
# Check to see if the nm accepts a BSD-compat flag.
1505
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1506
# nm: unknown option "B" ignored
1507
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1510
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1514
NM=${NM="$ac_dir/nm"} # keep the first match, but
1515
continue # so that we can try to find one that supports BSD flags
1520
test -z "$NM" && NM=nm
1523
echo "$ac_t$NM" 1>&6
1526
# Check for command to grab the raw symbol name followed by C symbol from nm.
1527
echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
1529
# These are sane defaults that work on at least a few old systems.
1530
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
1532
# Character class describing NM global symbol codes.
1533
symcode='[BCDEGRST]'
1535
# Regexp to match symbols that can be accessed directly from C.
1536
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
1538
# Transform the above into a raw symbol and a C symbol.
1539
symxfrm='\1 \2\3 \3'
1541
# Transform an extracted symbol line into a proper C declaration
1542
global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1544
# Define system-specific variables.
1550
symcode='[ABCDGISTW]'
1552
hpux*) # Its linker distinguishes data from code symbols
1553
global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
1556
symcode='[BCDEGRST]'
1566
# If we're using GNU nm, then use its standard symbol codes.
1567
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1568
symcode='[ABCDGISTW]'
1571
# Try without a prefix undercore, then with it.
1572
for ac_symprfx in "" "_"; do
1574
# Write the raw and C identifiers.
1575
global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
1577
# Check to see that the pipe works correctly.
1580
cat > conftest.c <<EOF
1585
void nm_test_func(){}
1589
main(){nm_test_var='a';nm_test_func();return(0);}
1592
echo "$progname:1592: checking if global_symbol_pipe works" >&5
1593
if { (eval echo $progname:1593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
1594
# Now try to grab the symbols.
1596
if { echo "$progname:1596: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
1598
# Try sorting and uniquifying the output.
1599
if sort "$nlist" | uniq > "$nlist"T; then
1600
mv -f "$nlist"T "$nlist"
1605
# Make sure that we snagged all the symbols we need.
1606
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1607
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1608
cat <<EOF > conftest.c
1614
# Now generate the symbol file.
1615
eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
1617
cat <<EOF >> conftest.c
1618
#if defined (__STDC__) && __STDC__
1619
# define lt_ptr_t void *
1621
# define lt_ptr_t char *
1625
/* The mapping between symbol names and symbols. */
1630
lt_preloaded_symbols[] =
1633
sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
1634
cat <<\EOF >> conftest.c
1642
# Now try linking the two files.
1643
mv conftest.$objext conftstm.$objext
1645
save_CFLAGS="$CFLAGS"
1646
LIBS="conftstm.$objext"
1647
CFLAGS="$CFLAGS$no_builtin_flag"
1648
if { (eval echo $progname:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1651
echo "$progname: failed program was:" >&5
1656
echo "cannot find nm_test_func in $nlist" >&5
1659
echo "cannot find nm_test_var in $nlist" >&5
1662
echo "cannot run $global_symbol_pipe" >&5
1665
echo "$progname: failed program was:" >&5
1668
$rm conftest* conftst*
1670
# Do not use the global_symbol_pipe unless it works.
1671
if test "$pipe_works" = yes; then
1677
if test "$pipe_works" = yes; then
1678
echo "${ac_t}ok" 1>&6
1680
echo "${ac_t}failed" 1>&6
1683
if test -z "$global_symbol_pipe"; then
1684
global_symbol_to_cdecl=
1687
# Check hardcoding attributes.
1688
echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
1690
if test -n "$hardcode_libdir_flag_spec" || \
1691
test -n "$runpath_var"; then
1693
# We can hardcode non-existant directories.
1694
if test "$hardcode_direct" != no &&
1695
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1696
# have to relink, otherwise we might link with an installed library
1697
# when we should be linking with a yet-to-be-installed one
1698
## test "$hardcode_shlibpath_var" != no &&
1699
test "$hardcode_minus_L" != no; then
1700
# Linking always hardcodes the temporary library directory.
1701
hardcode_action=relink
1703
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1704
hardcode_action=immediate
1707
# We cannot hardcode anything, or else we can only hardcode existing
1709
hardcode_action=unsupported
1711
echo "$ac_t$hardcode_action" 1>&6
1715
reload_cmds='$LD$reload_flag -o $output$reload_objs'
1716
echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
1717
# PORTME Some linkers may need a different reload flag.
1719
echo "$ac_t$reload_flag" 1>&6
1720
test -n "$reload_flag" && reload_flag=" $reload_flag"
1722
# PORTME Fill in your ld.so characteristics
1724
libname_spec='lib$name'
1731
shlibpath_overrides_runpath=unknown
1733
dynamic_linker="$host_os ld.so"
1734
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1735
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1737
file_magic_test_file=
1738
deplibs_check_method='unknown'
1739
# Need to set the preceding variable on all platforms that support
1740
# interlibrary dependencies.
1741
# 'none' -- dependencies not supported.
1742
# `unknown' -- same as none, but documents that we really don't know.
1743
# 'pass_all' -- all dependencies passed with no checks.
1744
# 'test_compile' -- check by making test program.
1745
# 'file_magic [regex]' -- check by looking for files in library path
1746
# which responds to the $file_magic_cmd with a given egrep regex.
1747
# If you have `file' or equivalent on your system and you're not sure
1748
# whether `pass_all' will *always* work, you probably want this one.
1749
echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
1753
library_names_spec='${libname}${release}.so$versuffix $libname.a'
1754
shlibpath_var=LIBPATH
1756
# AIX has no versioning support, so we append a major version to the name.
1757
soname_spec='${libname}${release}.so$major'
1762
# AIX has no versioning support, so currently we can not hardcode correct
1763
# soname into executable. Probably we can add versioning support to
1764
# collect2, so additional links can be useful in future.
1765
# We preserve .a as extension for shared libraries though AIX4.2
1766
# and later linker supports .so
1767
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
1768
shlibpath_var=LIBPATH
1769
deplibs_check_method=pass_all
1773
library_names_spec='$libname.ixlibrary $libname.a'
1774
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1775
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 ${libname}_ixlibrary.a) || exit 1; done'
1779
library_names_spec='${libname}.so'
1780
dynamic_linker="$host_os ld.so"
1781
shlibpath_var=LIBRARY_PATH
1782
deplibs_check_method=pass_all
1783
lt_cv_dlopen="load_add_on"
1785
lt_cv_dlopen_self=yes
1790
library_names_spec='${libname}.so$major ${libname}.so'
1791
soname_spec='${libname}.so'
1792
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1793
shlibpath_var=LD_LIBRARY_PATH
1794
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1795
file_magic_cmd=/usr/bin/file
1796
file_magic_test_file=/shlib/libc.so
1797
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1798
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1799
# the default ld.so.conf also contains /usr/contrib/lib and
1800
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1801
# libtool to hard-code these into programs
1805
version_type=windows
1808
if test "$with_gcc" = yes; then
1809
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
1811
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
1813
dynamic_linker='Win32 ld.exe'
1814
deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1815
file_magic_cmd='${OBJDUMP} -f'
1816
# FIXME: first we should search . and the directory the executable is in
1818
lt_cv_dlopen="LoadLibrary"
1827
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1828
version_type=freebsd-$objformat
1829
case "$version_type" in
1831
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
1832
file_magic_cmd=/usr/bin/file
1833
file_magic_test_file=`echo /usr/lib/libc.so*`
1834
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1839
deplibs_check_method=unknown
1840
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
1844
finish_cmds='PATH="\$PATH:/sbin" OBJFORMAT="'"$objformat"'" ldconfig -m $libdir'
1845
shlibpath_var=LD_LIBRARY_PATH
1847
freebsd2* | freebsd3.[01]*)
1848
shlibpath_overrides_runpath=yes
1851
shlibpath_overrides_runpath=no
1860
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
1861
soname_spec='${libname}${release}.so$major'
1862
shlibpath_var=LD_LIBRARY_PATH
1865
hpux9* | hpux10* | hpux11*)
1866
# Give a soname corresponding to the major version so that dld.sl refuses to
1867
# link against other versions.
1868
dynamic_linker="$host_os dld.sl"
1872
shlibpath_var=SHLIB_PATH
1873
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1874
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
1875
soname_spec='${libname}${release}.sl$major'
1876
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1877
postinstall_cmds='chmod 555 $lib'
1884
soname_spec='${libname}${release}.so.$major'
1885
library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
1889
# this will be overridden with pass_all, but let us keep it just in case
1890
deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1893
case "$LD" in # libtool.m4 will add one of these switches to LD
1894
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
1895
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
1896
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
1897
*) libsuff= shlibsuff= libmagic=never-match;;
1899
# this will be overridden with pass_all, but let us keep it just in case
1900
deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1903
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1904
shlibpath_overrides_runpath=no
1905
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1906
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1907
file_magic_cmd=/usr/bin/file
1908
file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1909
deplibs_check_method='pass_all'
1912
# No shared lib support for Linux oldld, aout, or coff.
1913
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
1917
# This must be Linux ELF.
1922
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1923
soname_spec='${libname}${release}.so$major'
1924
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1925
shlibpath_var=LD_LIBRARY_PATH
1926
shlibpath_overrides_runpath=no
1927
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
1928
file_magic_cmd=/usr/bin/file
1929
file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1931
if test -f /lib/ld.so.1; then
1932
dynamic_linker='GNU ld.so'
1934
# Only the GNU ld.so supports shared libraries on MkLinux.
1936
powerpc*) dynamic_linker=no ;;
1937
*) dynamic_linker='Linux ld.so' ;;
1944
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1945
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1946
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1947
dynamic_linker='NetBSD (a.out) ld.so'
1949
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
1950
soname_spec='${libname}${release}.so$major'
1951
dynamic_linker='NetBSD ld.elf_so'
1953
shlibpath_var=LD_LIBRARY_PATH
1958
if test "$with_gnu_ld" = yes; then
1962
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1963
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1964
shlibpath_var=LD_LIBRARY_PATH
1968
libname_spec='$name'
1970
library_names_spec='$libname.dll $libname.a'
1971
dynamic_linker='OS/2 ld.exe'
1972
shlibpath_var=LIBPATH
1978
soname_spec='${libname}${release}.so'
1979
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1980
shlibpath_var=LD_LIBRARY_PATH
1981
# this will be overridden with pass_all, but let us keep it just in case
1982
deplibs_check_method='file_magic COFF format alpha shared library'
1983
file_magic_cmd=/usr/bin/file
1984
file_magic_test_file=/shlib/libc.so
1985
deplibs_check_method='pass_all'
1986
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1987
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1992
soname_spec='${libname}${release}.so$major'
1993
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1994
shlibpath_var=LD_LIBRARY_PATH
2001
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2002
soname_spec='${libname}${release}.so$major'
2003
shlibpath_var=LD_LIBRARY_PATH
2004
shlibpath_overrides_runpath=yes
2005
# ldd complains unless libraries are executable
2006
postinstall_cmds='chmod +x $lib'
2007
deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
2008
file_magic_cmd=/usr/bin/file
2009
file_magic_test_file=/lib/libc.so
2014
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2015
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2016
shlibpath_var=LD_LIBRARY_PATH
2017
shlibpath_overrides_runpath=yes
2018
if test "$with_gnu_ld" = yes; then
2024
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2026
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2027
soname_spec='${libname}${release}.so$major'
2028
shlibpath_var=LD_LIBRARY_PATH
2029
case "$host_vendor" in
2031
deplibs_check_method='pass_all'
2036
shlibpath_overrides_runpath=no
2037
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2038
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2039
file_magic_cmd=/usr/bin/file
2040
file_magic_test_file=`echo /usr/lib/libc.so*`
2047
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2048
soname_spec='${libname}${release}.so$major'
2049
shlibpath_var=LD_LIBRARY_PATH
2056
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2057
soname_spec='${libname}${release}.so$major'
2058
shlibpath_var=LD_LIBRARY_PATH
2062
if test -d /usr/nec ;then
2064
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
2065
soname_spec='$libname.so.$major'
2066
shlibpath_var=LD_LIBRARY_PATH
2074
echo "$ac_t$dynamic_linker" 1>&6
2075
test "$dynamic_linker" = no && can_build_shared=no
2077
# Report the final consequences.
2078
echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
2080
# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
2081
# configure.in, otherwise build static only libraries.
2083
cygwin* | mingw* | os2*)
2084
if test x$can_build_shared = xyes; then
2085
test x$enable_win32_dll = xno && can_build_shared=no
2086
echo "checking if package supports dlls... $can_build_shared" 1>&6
2091
if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
2092
case "$deplibs_check_method" in
2094
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2095
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2096
egrep "$file_magic_regex" > /dev/null; then
2101
*** Warning: the command libtool uses to detect shared libraries,
2102
*** $file_magic_cmd, produces output that libtool cannot recognize.
2103
*** The result is that libtool may fail to recognize shared libraries
2104
*** as such. This will affect the creation of libtool libraries that
2105
*** depend on shared libraries, but programs linked with such libtool
2106
*** libraries will work regardless of this problem. Nevertheless, you
2107
*** may want to report the problem to your system manager and/or to
2108
*** bug-libtool@gnu.org
2115
echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
2116
test "$can_build_shared" = "no" && enable_shared=no
2118
# On AIX, shared libraries and static libraries use the same namespace, and
2119
# are all built from PIC.
2122
test "$enable_shared" = yes && enable_static=no
2123
if test -n "$RANLIB"; then
2124
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2125
postinstall_cmds='$RANLIB $lib'
2130
test "$enable_shared" = yes && enable_static=no
2134
echo "$ac_t$enable_shared" 1>&6
2136
# Make sure either enable_shared or enable_static is yes.
2137
test "$enable_shared" = yes || enable_static=yes
2139
echo "checking whether to build static libraries... $enable_static" 1>&6
2141
if test "$hardcode_action" = relink; then
2142
# Fast installation is not supported
2143
enable_fast_install=no
2144
elif test "$shlibpath_overrides_runpath" = yes ||
2145
test "$enable_shared" = no; then
2146
# Fast installation is not necessary
2147
enable_fast_install=needless
2150
echo $ac_n "checking for objdir... $ac_c" 1>&6
2151
rm -f .libs 2>/dev/null
2152
mkdir .libs 2>/dev/null
2153
if test -d .libs; then
2156
# MS-DOS does not allow filenames that begin with a dot.
2159
rmdir .libs 2>/dev/null
2160
echo "$ac_t$objdir" 1>&6
2162
if test "x$enable_dlopen" != xyes; then
2163
enable_dlopen=unknown
2164
enable_dlopen_self=unknown
2165
enable_dlopen_self_static=unknown
2167
if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
2168
lt_cv_dlopen=no lt_cv_dlopen_libs=
2169
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2170
echo "$progname:2170: checking for dlopen in -ldl" >&5
2171
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2172
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2173
echo $ac_n "(cached) $ac_c" 1>&6
2175
ac_save_LIBS="$LIBS"
2177
cat > conftest.$ac_ext <<EOF
2178
#line 2178 "ltconfig"
2179
/* Override any gcc2 internal prototype to avoid an error. */
2180
/* We use char because int might match the return type of a gcc2
2181
builtin and then its argument prototype would still apply. */
2188
if { (eval echo $progname:2188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2190
eval "ac_cv_lib_$ac_lib_var=yes"
2192
echo "$progname: failed program was:" >&5
2193
cat conftest.$ac_ext >&5
2195
eval "ac_cv_lib_$ac_lib_var=no"
2198
LIBS="$ac_save_LIBS"
2201
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2202
echo "$ac_t""yes" 1>&6
2203
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
2205
echo "$ac_t""no" 1>&6
2206
echo $ac_n "checking for dlopen""... $ac_c" 1>&6
2207
echo "$progname:2207: checking for dlopen" >&5
2208
if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
2209
echo $ac_n "(cached) $ac_c" 1>&6
2211
cat > conftest.$ac_ext <<EOF
2212
#line 2212 "ltconfig"
2213
/* System header to define __stub macros and hopefully few prototypes,
2214
which can conflict with char dlopen(); below. */
2216
/* Override any gcc2 internal prototype to avoid an error. */
2217
/* We use char because int might match the return type of a gcc2
2218
builtin and then its argument prototype would still apply. */
2223
/* The GNU C library defines this for functions which it implements
2224
to always fail with ENOSYS. Some functions are actually named
2225
something starting with __ and the normal name is an alias. */
2226
#if defined (__stub_dlopen) || defined (__stub___dlopen)
2234
if { (eval echo $progname:2234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2236
eval "ac_cv_func_dlopen=yes"
2238
echo "$progname: failed program was:" >&5
2239
cat conftest.$ac_ext >&5
2241
eval "ac_cv_func_dlopen=no"
2245
if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
2246
echo "$ac_t""yes" 1>&6
2247
lt_cv_dlopen="dlopen"
2249
echo "$ac_t""no" 1>&6
2250
echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
2251
echo "$progname:2251: checking for dld_link in -ldld" >&5
2252
ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
2253
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2254
echo $ac_n "(cached) $ac_c" 1>&6
2256
ac_save_LIBS="$LIBS"
2258
cat > conftest.$ac_ext <<EOF
2259
#line 2259 "ltconfig"
2260
/* Override any gcc2 internal prototype to avoid an error. */
2261
/* We use char because int might match the return type of a gcc2
2262
builtin and then its argument prototype would still apply. */
2269
if { (eval echo $progname:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2271
eval "ac_cv_lib_$ac_lib_var=yes"
2273
echo "$progname: failed program was:" >&5
2274
cat conftest.$ac_ext >&5
2276
eval "ac_cv_lib_$ac_lib_var=no"
2279
LIBS="$ac_save_LIBS"
2282
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2283
echo "$ac_t""yes" 1>&6
2284
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
2286
echo "$ac_t""no" 1>&6
2287
echo $ac_n "checking for shl_load""... $ac_c" 1>&6
2288
echo "$progname:2288: checking for shl_load" >&5
2289
if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
2290
echo $ac_n "(cached) $ac_c" 1>&6
2292
cat > conftest.$ac_ext <<EOF
2293
#line 2293 "ltconfig"
2294
/* System header to define __stub macros and hopefully few prototypes,
2295
which can conflict with char shl_load(); below. */
2297
/* Override any gcc2 internal prototype to avoid an error. */
2298
/* We use char because int might match the return type of a gcc2
2299
builtin and then its argument prototype would still apply. */
2304
/* The GNU C library defines this for functions which it implements
2305
to always fail with ENOSYS. Some functions are actually named
2306
something starting with __ and the normal name is an alias. */
2307
#if defined (__stub_shl_load) || defined (__stub___shl_load)
2315
if { (eval echo $progname:2315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2317
eval "ac_cv_func_shl_load=yes"
2319
echo "$progname: failed program was:" >&5
2320
cat conftest.$ac_ext >&5
2322
eval "ac_cv_func_shl_load=no"
2327
if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
2328
echo "$ac_t""yes" 1>&6
2329
lt_cv_dlopen="shl_load"
2331
echo "$ac_t""no" 1>&6
2332
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
2333
echo "$progname:2333: checking for shl_load in -ldld" >&5
2334
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
2335
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2336
echo $ac_n "(cached) $ac_c" 1>&6
2338
ac_save_LIBS="$LIBS"
2340
cat > conftest.$ac_ext <<EOF
2341
#line 2341 "ltconfig"
2342
#include "confdefs.h"
2343
/* Override any gcc2 internal prototype to avoid an error. */
2344
/* We use char because int might match the return type of a gcc2
2345
builtin and then its argument prototype would still apply. */
2352
if { (eval echo $progname:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2354
eval "ac_cv_lib_$ac_lib_var=yes"
2356
echo "$progname: failed program was:" >&5
2357
cat conftest.$ac_ext >&5
2359
eval "ac_cv_lib_$ac_lib_var=no"
2362
LIBS="$ac_save_LIBS"
2365
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2366
echo "$ac_t""yes" 1>&6
2367
lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
2369
echo "$ac_t""no" 1>&6
2386
if test "x$lt_cv_dlopen" != xno; then
2390
case "$lt_cv_dlopen" in
2392
for ac_hdr in dlfcn.h; do
2393
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2394
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2395
echo "$progname:2395: checking for $ac_hdr" >&5
2396
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2397
echo $ac_n "(cached) $ac_c" 1>&6
2399
cat > conftest.$ac_ext <<EOF
2400
#line 2400 "ltconfig"
2404
ac_try="$ac_compile conftest.$ac_ext >/dev/null 2>conftest.out"
2405
{ (eval echo $progname:2405: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2406
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2407
if test -z "$ac_err"; then
2409
eval "ac_cv_header_$ac_safe=yes"
2412
echo "$progname: failed program was:" >&5
2413
cat conftest.$ac_ext >&5
2415
eval "ac_cv_header_$ac_safe=no"
2419
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2420
echo "$ac_t""yes" 1>&6
2422
echo "$ac_t""no" 1>&6
2426
if test "x$ac_cv_header_dlfcn_h" = xyes; then
2427
CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2429
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2430
LIBS="$lt_cv_dlopen_libs $LIBS"
2432
echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
2433
echo "$progname:2433: checking whether a program can dlopen itself" >&5
2434
if test "${lt_cv_dlopen_self+set}" = set; then
2435
echo $ac_n "(cached) $ac_c" 1>&6
2437
if test "$cross_compiling" = yes; then
2438
lt_cv_dlopen_self=cross
2440
cat > conftest.c <<EOF
2441
#line 2441 "ltconfig"
2450
# define LTDL_GLOBAL RTLD_GLOBAL
2453
# define LTDL_GLOBAL DL_GLOBAL
2455
# define LTDL_GLOBAL 0
2459
/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2460
find out it does not work in some platform. */
2461
#ifndef LTDL_LAZY_OR_NOW
2463
# define LTDL_LAZY_OR_NOW RTLD_LAZY
2466
# define LTDL_LAZY_OR_NOW DL_LAZY
2469
# define LTDL_LAZY_OR_NOW RTLD_NOW
2472
# define LTDL_LAZY_OR_NOW DL_NOW
2474
# define LTDL_LAZY_OR_NOW 0
2481
fnord() { int i=42;}
2482
main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2483
if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2484
if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2487
if { (eval echo $progname:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2489
lt_cv_dlopen_self=yes
2491
echo "$progname: failed program was:" >&5
2492
cat conftest.$ac_ext >&5
2494
lt_cv_dlopen_self=no
2501
echo "$ac_t""$lt_cv_dlopen_self" 1>&6
2503
if test "$lt_cv_dlopen_self" = yes; then
2504
LDFLAGS="$LDFLAGS $link_static_flag"
2505
echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
2506
echo "$progname:2506: checking whether a statically linked program can dlopen itself" >&5
2507
if test "${lt_cv_dlopen_self_static+set}" = set; then
2508
echo $ac_n "(cached) $ac_c" 1>&6
2510
if test "$cross_compiling" = yes; then
2511
lt_cv_dlopen_self_static=cross
2513
cat > conftest.c <<EOF
2514
#line 2514 "ltconfig"
2523
# define LTDL_GLOBAL RTLD_GLOBAL
2526
# define LTDL_GLOBAL DL_GLOBAL
2528
# define LTDL_GLOBAL 0
2532
/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2533
find out it does not work in some platform. */
2534
#ifndef LTDL_LAZY_OR_NOW
2536
# define LTDL_LAZY_OR_NOW RTLD_LAZY
2539
# define LTDL_LAZY_OR_NOW DL_LAZY
2542
# define LTDL_LAZY_OR_NOW RTLD_NOW
2545
# define LTDL_LAZY_OR_NOW DL_NOW
2547
# define LTDL_LAZY_OR_NOW 0
2554
fnord() { int i=42;}
2555
main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2556
if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2557
if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2560
if { (eval echo $progname:2560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2562
lt_cv_dlopen_self_static=yes
2564
echo "$progname: failed program was:" >&5
2565
cat conftest.$ac_ext >&5
2567
lt_cv_dlopen_self_static=no
2574
echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
2579
case "$lt_cv_dlopen_self" in
2580
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2581
*) enable_dlopen_self=unknown ;;
2584
case "$lt_cv_dlopen_self_static" in
2585
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2586
*) enable_dlopen_self_static=unknown ;;
2590
# Copy echo and quote the copy, instead of the original, because it is
2593
if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
2594
ltecho="$CONFIG_SHELL \$0 --fallback-echo"
2598
LTCONFIG_VERSION="$VERSION"
2600
# Only quote variables if we're using ltmain.sh.
2603
# Now quote all the things that may contain metacharacters.
2604
for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
2605
old_LD old_LDFLAGS old_LIBS \
2606
old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
2607
AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
2608
reload_flag reload_cmds wl \
2609
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
2610
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
2611
library_names_spec soname_spec \
2612
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
2613
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
2614
file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
2615
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
2616
hardcode_libdir_flag_spec hardcode_libdir_separator \
2617
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
2618
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
2621
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
2622
old_postinstall_cmds | old_postuninstall_cmds | \
2623
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
2624
postinstall_cmds | postuninstall_cmds | \
2625
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
2626
# Double-quote double-evaled strings.
2627
eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
2630
eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
2636
*'\$0 --fallback-echo"')
2637
ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
2641
trap "$rm \"$ofile\"; exit 1" 1 2 15
2642
echo "creating $ofile"
2644
cat <<EOF > "$ofile"
2647
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
2648
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2649
# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
2651
# Copyright (C) 1996-1999 Free Software Foundation, Inc.
2652
# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
2654
# This program is free software; you can redistribute it and/or modify
2655
# it under the terms of the GNU General Public License as published by
2656
# the Free Software Foundation; either version 2 of the License, or
2657
# (at your option) any later version.
2659
# This program is distributed in the hope that it will be useful, but
2660
# WITHOUT ANY WARRANTY; without even the implied warranty of
2661
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
2662
# General Public License for more details.
2664
# You should have received a copy of the GNU General Public License
2665
# along with this program; if not, write to the Free Software
2666
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2668
# As a special exception to the GNU General Public License, if you
2669
# distribute this file as part of a program that contains a
2670
# configuration script generated by Autoconf, you may include it under
2671
# the same distribution terms that you use for the rest of that program.
2673
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
2674
Xsed="sed -e s/^X//"
2676
# The HP-UX ksh and POSIX shell print the target directory to stdout
2678
if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
2680
### BEGIN LIBTOOL CONFIG
2686
# Double-quote the variables that need it (for aesthetics).
2687
for var in old_CC old_CFLAGS old_CPPFLAGS \
2688
old_LD old_LDFLAGS old_LIBS \
2689
old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
2690
eval "$var=\\\"\$var\\\""
2693
# Just create a config file.
2694
cfgfile="$ofile.cfg"
2695
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
2696
echo "creating $cfgfile"
2698
cat <<EOF > "$cfgfile"
2699
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
2700
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2705
cat <<EOF >> "$cfgfile"
2706
# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2708
# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
2709
# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
2710
# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
2711
# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
2714
# Compiler and other test output produced by $progname, useful for
2715
# debugging $progname, is in ./config.log if it exists.
2717
# The version of $progname that generated this script.
2718
LTCONFIG_VERSION=$LTCONFIG_VERSION
2720
# Shell to use when invoking shell scripts.
2723
# Whether or not to build shared libraries.
2724
build_libtool_libs=$enable_shared
2726
# Whether or not to build static libraries.
2727
build_old_libs=$enable_static
2729
# Whether or not to optimize for fast installation.
2730
fast_install=$enable_fast_install
2733
host_alias=$host_alias
2736
# An echo program that does not interpret backslashes.
2742
# The default C compiler.
2745
# The linker used to build libraries.
2748
# Whether we need hard or soft links.
2751
# A BSD-compatible nm program.
2754
# Used on cygwin: DLL creation program.
2757
# Used on cygwin: object dumper.
2760
# Used on cygwin: assembler.
2763
# The name of the directory that contains temporary libtool files.
2766
# How to create reloadable object files.
2767
reload_flag=$reload_flag
2768
reload_cmds=$reload_cmds
2770
# How to pass a linker flag through the compiler.
2773
# Object file suffix (normally "o").
2776
# Old archive suffix (normally "a").
2779
# Executable file suffix (normally "").
2782
# Additional compiler flags for building library objects.
2785
# Does compiler simultaneously support -c and -o options?
2786
compiler_c_o=$compiler_c_o
2788
# Can we write directly to a .lo ?
2789
compiler_o_lo=$compiler_o_lo
2791
# Must we lock files when doing compilation ?
2792
need_locks=$need_locks
2794
# Do we need the lib prefix for modules?
2795
need_lib_prefix=$need_lib_prefix
2797
# Do we need a version for libraries?
2798
need_version=$need_version
2800
# Whether dlopen is supported.
2801
dlopen=$enable_dlopen
2803
# Whether dlopen of programs is supported.
2804
dlopen_self=$enable_dlopen_self
2806
# Whether dlopen of statically linked programs is supported.
2807
dlopen_self_static=$enable_dlopen_self_static
2809
# Compiler flag to prevent dynamic linking.
2810
link_static_flag=$link_static_flag
2812
# Compiler flag to turn off builtin functions.
2813
no_builtin_flag=$no_builtin_flag
2815
# Compiler flag to allow reflexive dlopens.
2816
export_dynamic_flag_spec=$export_dynamic_flag_spec
2818
# Compiler flag to generate shared objects directly from archives.
2819
whole_archive_flag_spec=$whole_archive_flag_spec
2821
# Compiler flag to generate thread-safe objects.
2822
thread_safe_flag_spec=$thread_safe_flag_spec
2824
# Library versioning type.
2825
version_type=$version_type
2827
# Format of library name prefix.
2828
libname_spec=$libname_spec
2830
# List of archive names. First name is the real one, the rest are links.
2831
# The last name is the one that the linker finds with -lNAME.
2832
library_names_spec=$library_names_spec
2834
# The coded name of the library, if different from the real name.
2835
soname_spec=$soname_spec
2837
# Commands used to build and install an old-style archive.
2839
old_archive_cmds=$old_archive_cmds
2840
old_postinstall_cmds=$old_postinstall_cmds
2841
old_postuninstall_cmds=$old_postuninstall_cmds
2843
# Create an old-style archive from a shared archive.
2844
old_archive_from_new_cmds=$old_archive_from_new_cmds
2846
# Commands used to build and install a shared archive.
2847
archive_cmds=$archive_cmds
2848
archive_expsym_cmds=$archive_expsym_cmds
2849
postinstall_cmds=$postinstall_cmds
2850
postuninstall_cmds=$postuninstall_cmds
2852
# Method to check whether dependent libraries are shared objects.
2853
deplibs_check_method=$deplibs_check_method
2855
# Command to use when deplibs_check_method == file_magic.
2856
file_magic_cmd=$file_magic_cmd
2858
# Flag that allows shared libraries with undefined symbols to be built.
2859
allow_undefined_flag=$allow_undefined_flag
2861
# Flag that forces no undefined symbols.
2862
no_undefined_flag=$no_undefined_flag
2864
# Commands used to finish a libtool library installation in a directory.
2865
finish_cmds=$finish_cmds
2867
# Same as above, but a single script fragment to be evaled but not shown.
2868
finish_eval=$finish_eval
2870
# Take the output of nm and produce a listing of raw symbols and C names.
2871
global_symbol_pipe=$global_symbol_pipe
2873
# Transform the output of nm in a proper C declaration
2874
global_symbol_to_cdecl=$global_symbol_to_cdecl
2876
# This is the shared library runtime path variable.
2877
runpath_var=$runpath_var
2879
# This is the shared library path variable.
2880
shlibpath_var=$shlibpath_var
2882
# Is shlibpath searched before the hard-coded library search path?
2883
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
2885
# How to hardcode a shared library path into an executable.
2886
hardcode_action=$hardcode_action
2888
# Flag to hardcode \$libdir into a binary during linking.
2889
# This must work even if \$libdir does not exist.
2890
hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
2892
# Whether we need a single -rpath flag with a separated argument.
2893
hardcode_libdir_separator=$hardcode_libdir_separator
2895
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
2897
hardcode_direct=$hardcode_direct
2899
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
2901
hardcode_minus_L=$hardcode_minus_L
2903
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
2904
# the resulting binary.
2905
hardcode_shlibpath_var=$hardcode_shlibpath_var
2907
# Compile-time system search path for libraries
2908
sys_lib_search_path_spec=$sys_lib_search_path_spec
2910
# Run-time system search path for libraries
2911
sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
2913
# Fix the shell variable \$srcfile for the compiler.
2914
fix_srcfile_path="$fix_srcfile_path"
2916
# Set to yes if exported symbols are required.
2917
always_export_symbols=$always_export_symbols
2919
# The commands to list exported symbols.
2920
export_symbols_cmds=$export_symbols_cmds
2922
# Symbols that should not be listed in the preloaded symbols.
2923
exclude_expsyms=$exclude_expsyms
2925
# Symbols that must always be exported.
2926
include_expsyms=$include_expsyms
2932
echo '### END LIBTOOL CONFIG' >> "$ofile"
2936
cat <<\EOF >> "$ofile"
2938
# AIX sometimes has problems with the GCC collect2 program. For some
2939
# reason, if we set the COLLECT_NAMES environment variable, the problems
2940
# vanish in a puff of smoke.
2941
if test "${COLLECT_NAMES+set}" != set; then
2943
export COLLECT_NAMES
2949
# Append the ltmain.sh script.
2950
sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
2956
# Compile the libtool program.
2957
echo "FIXME: would compile $ltmain"
2961
test -n "$cache_file" || exit 0
2965
cat > confcache <<\EOF
2966
# This file is a shell script that caches the results of configure
2967
# tests run on this system so they can be shared between configure
2968
# scripts and configure runs. It is not useful on other systems.
2969
# If it contains results you don't want to keep, you may remove or edit it.
2971
# By default, configure uses ./config.cache as the cache file,
2972
# creating it if it does not exist already. You can give configure
2973
# the --cache-file=FILE option to use a different cache file; that is
2974
# what configure does when it calls configure scripts in
2975
# subdirectories, so they share the cache.
2976
# Giving --cache-file=/dev/null disables caching, for debugging configure.
2977
# config.status only pays attention to the cache file if you give it the
2978
# --recheck option to rerun configure.
2981
# The following way of writing the cache mishandles newlines in values,
2982
# but we know of no workaround that is simple, portable, and efficient.
2983
# So, don't put newlines in cache variables' values.
2984
# Ultrix sh set writes to stderr and can't be redirected directly,
2985
# and sets the high bit in the cache file unless we assign to the vars.
2987
case `(ac_space=' '; set | grep ac_space) 2>&1` in
2989
# `set' does not quote correctly, so add quotes (double-quote substitution
2990
# turns \\\\ into \\, and sed turns \\ into \).
2992
-e "s/'/'\\\\''/g" \
2993
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2996
# `set' quotes correctly as required by POSIX, so do not add quotes.
2997
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3000
if cmp -s $cache_file confcache; then
3003
if test -w $cache_file; then
3004
echo "updating cache $cache_file"
3005
cat confcache > $cache_file
3007
echo "not updating unwritable cache $cache_file"
added
removed
ltconfig
