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b/unac/ltconfig |
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#! /bin/sh
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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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#
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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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#
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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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#
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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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#
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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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echo=echo
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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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shift
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elif test "X$1" = X--fallback-echo; then
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# Avoid inline document here, it may be left over
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:
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
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# Yippee, $echo works!
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:
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else
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# Restart under the correct shell.
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exec "$SHELL" "$0" --no-reexec ${1+"$@"}
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fi
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if test "X$1" = X--fallback-echo; then
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# used as fallback echo
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shift
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cat <<EOF
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$*
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EOF
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exit 0
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fi
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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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case X$UNAME in
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*-DOS) PATH_SEPARATOR=';' ;;
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*) PATH_SEPARATOR=':' ;;
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esac
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fi
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# The HP-UX ksh and POSIX shell print the target directory to stdout
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# if CDPATH is set.
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if test "X${CDPATH+set}" = Xset; 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$echo_test_string") 2>/dev/null; then
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break
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fi
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done
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fi
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if test "X`($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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#
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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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echo="$dir/echo"
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break
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fi
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done
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IFS="$save_ifs"
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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"$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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echo='print -r'
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elif (test -f /bin/ksh || test -f /bin/ksh$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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export CONFIG_SHELL
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exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
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else
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# Try using printf.
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echo='printf "%s\n"'
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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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# Cool, printf works
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:
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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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export CONFIG_SHELL
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SHELL="$CONFIG_SHELL"
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export SHELL
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echo="$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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else
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# maybe with a smaller string...
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prev=:
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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 $cmd`") 2>/dev/null; then
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break
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fi
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prev="$cmd"
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done
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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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else
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# Oops. We lost completely, so just stick with echo.
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echo=echo
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fi
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fi
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fi
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fi
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fi
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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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Xsed='sed -e s/^X//'
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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" | $Xsed -e 's%^.*/%%'`
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# Constants:
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PROGRAM=ltconfig
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PACKAGE=libtool
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VERSION=1.3.5
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TIMESTAMP=" (1.385.2.206 2000/05/27 11:12:27)"
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ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
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ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
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rm="rm -f"
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help="Try \`$progname --help' for more information."
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# Global variables:
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default_ofile=libtool
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can_build_shared=yes
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enable_shared=yes
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# All known linkers require a `.a' archive for static linking (except M$VC,
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# which needs '.lib').
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enable_static=yes
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enable_fast_install=yes
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enable_dlopen=unknown
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enable_win32_dll=no
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ltmain=
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silent=
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srcdir=
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ac_config_guess=
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ac_config_sub=
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host=
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nonopt=
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ofile="$default_ofile"
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verify_host=yes
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with_gcc=no
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with_gnu_ld=no
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need_locks=yes
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ac_ext=c
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objext=o
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libext=a
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exeext=
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cache_file=
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old_AR="$AR"
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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old_CPPFLAGS="$CPPFLAGS"
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old_LDFLAGS="$LDFLAGS"
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old_LD="$LD"
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old_LN_S="$LN_S"
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old_LIBS="$LIBS"
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old_NM="$NM"
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old_RANLIB="$RANLIB"
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old_DLLTOOL="$DLLTOOL"
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old_OBJDUMP="$OBJDUMP"
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old_AS="$AS"
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# Parse the command line options.
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args=
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prev=
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for option
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do
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case "$option" in
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-*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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*) optarg= ;;
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esac
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# If the previous option needs an argument, assign it.
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if test -n "$prev"; then
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eval "$prev=\$option"
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prev=
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continue
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fi
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case "$option" in
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--help) cat <<EOM
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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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EOM
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exit 0
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;;
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--debug)
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echo "$progname: enabling shell trace mode"
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set -x
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;;
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--disable-shared) enable_shared=no ;;
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--disable-static) enable_static=no ;;
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--disable-fast-install) enable_fast_install=no ;;
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--enable-dlopen) enable_dlopen=yes ;;
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--enable-win32-dll) enable_win32_dll=yes ;;
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--quiet | --silent) silent=yes ;;
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--srcdir) prev=srcdir ;;
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--srcdir=*) srcdir="$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="$optarg" ;;
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-*)
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echo "$progname: unrecognized option \`$option'" 1>&2
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echo "$help" 1>&2
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exit 1
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;;
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*)
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if test -z "$ltmain"; then
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ltmain="$option"
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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 \`$option' is not a valid host type" 1>&2
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# fi
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host="$option"
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else
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echo "$progname: too many arguments" 1>&2
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echo "$help" 1>&2
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exit 1
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fi ;;
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esac
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done
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328 |
if test -z "$ltmain"; then
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echo "$progname: you must specify a LTMAIN file" 1>&2
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echo "$help" 1>&2
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exit 1
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fi
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if test ! -f "$ltmain"; then
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echo "$progname: \`$ltmain' does not exist" 1>&2
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echo "$help" 1>&2
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exit 1
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fi
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340 |
# Quote any args containing shell metacharacters.
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341 |
ltconfig_args=
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342 |
for arg
|
|
|
343 |
do
|
|
|
344 |
case "$arg" in
|
|
|
345 |
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
|
|
|
346 |
ltconfig_args="$ltconfig_args '$arg'" ;;
|
|
|
347 |
*) ltconfig_args="$ltconfig_args $arg" ;;
|
|
|
348 |
esac
|
|
|
349 |
done
|
|
|
350 |
|
|
|
351 |
# A relevant subset of AC_INIT.
|
|
|
352 |
|
|
|
353 |
# File descriptor usage:
|
|
|
354 |
# 0 standard input
|
|
|
355 |
# 1 file creation
|
|
|
356 |
# 2 errors and warnings
|
|
|
357 |
# 3 some systems may open it to /dev/tty
|
|
|
358 |
# 4 used on the Kubota Titan
|
|
|
359 |
# 5 compiler messages saved in config.log
|
|
|
360 |
# 6 checking for... messages and results
|
|
|
361 |
if test "$silent" = yes; then
|
|
|
362 |
exec 6>/dev/null
|
|
|
363 |
else
|
|
|
364 |
exec 6>&1
|
|
|
365 |
fi
|
|
|
366 |
exec 5>>./config.log
|
|
|
367 |
|
|
|
368 |
# NLS nuisances.
|
|
|
369 |
# Only set LANG and LC_ALL to C if already set.
|
|
|
370 |
# These must not be set unconditionally because not all systems understand
|
|
|
371 |
# e.g. LANG=C (notably SCO).
|
|
|
372 |
if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
|
|
|
373 |
if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi
|
|
|
374 |
|
|
|
375 |
if test -n "$cache_file" && test -r "$cache_file"; then
|
|
|
376 |
echo "loading cache $cache_file within ltconfig"
|
|
|
377 |
. $cache_file
|
|
|
378 |
fi
|
|
|
379 |
|
|
|
380 |
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
|
|
381 |
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
|
|
382 |
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
|
|
383 |
ac_n= ac_c='
|
|
|
384 |
' ac_t=' '
|
|
|
385 |
else
|
|
|
386 |
ac_n=-n ac_c= ac_t=
|
|
|
387 |
fi
|
|
|
388 |
else
|
|
|
389 |
ac_n= ac_c='\c' ac_t=
|
|
|
390 |
fi
|
|
|
391 |
|
|
|
392 |
if test -z "$srcdir"; then
|
|
|
393 |
# Assume the source directory is the same one as the path to LTMAIN.
|
|
|
394 |
srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
|
|
|
395 |
test "$srcdir" = "$ltmain" && srcdir=.
|
|
|
396 |
fi
|
|
|
397 |
|
|
|
398 |
trap "$rm conftest*; exit 1" 1 2 15
|
|
|
399 |
if test "$verify_host" = yes; then
|
|
|
400 |
# Check for config.guess and config.sub.
|
|
|
401 |
ac_aux_dir=
|
|
|
402 |
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
|
|
|
403 |
if test -f $ac_dir/config.guess; then
|
|
|
404 |
ac_aux_dir=$ac_dir
|
|
|
405 |
break
|
|
|
406 |
fi
|
|
|
407 |
done
|
|
|
408 |
if test -z "$ac_aux_dir"; then
|
|
|
409 |
echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
|
|
|
410 |
echo "$help" 1>&2
|
|
|
411 |
exit 1
|
|
|
412 |
fi
|
|
|
413 |
ac_config_guess=$ac_aux_dir/config.guess
|
|
|
414 |
ac_config_sub=$ac_aux_dir/config.sub
|
|
|
415 |
|
|
|
416 |
# Make sure we can run config.sub.
|
|
|
417 |
if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
|
|
|
418 |
else
|
|
|
419 |
echo "$progname: cannot run $ac_config_sub" 1>&2
|
|
|
420 |
echo "$help" 1>&2
|
|
|
421 |
exit 1
|
|
|
422 |
fi
|
|
|
423 |
|
|
|
424 |
echo $ac_n "checking host system type""... $ac_c" 1>&6
|
|
|
425 |
|
|
|
426 |
host_alias=$host
|
|
|
427 |
case "$host_alias" in
|
|
|
428 |
"")
|
|
|
429 |
if host_alias=`$SHELL $ac_config_guess`; then :
|
|
|
430 |
else
|
|
|
431 |
echo "$progname: cannot guess host type; you must specify one" 1>&2
|
|
|
432 |
echo "$help" 1>&2
|
|
|
433 |
exit 1
|
|
|
434 |
fi ;;
|
|
|
435 |
esac
|
|
|
436 |
host=`$SHELL $ac_config_sub $host_alias`
|
|
|
437 |
echo "$ac_t$host" 1>&6
|
|
|
438 |
|
|
|
439 |
# Make sure the host verified.
|
|
|
440 |
test -z "$host" && exit 1
|
|
|
441 |
|
|
|
442 |
elif test -z "$host"; then
|
|
|
443 |
echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
|
|
|
444 |
echo "$help" 1>&2
|
|
|
445 |
exit 1
|
|
|
446 |
else
|
|
|
447 |
host_alias=$host
|
|
|
448 |
fi
|
|
|
449 |
|
|
|
450 |
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
|
|
|
451 |
case "$host_os" in
|
|
|
452 |
linux-gnu*) ;;
|
|
|
453 |
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
|
|
|
454 |
esac
|
|
|
455 |
|
|
|
456 |
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
|
|
|
457 |
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
|
|
|
458 |
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
|
|
|
459 |
|
|
|
460 |
case "$host_os" in
|
|
|
461 |
aix3*)
|
|
|
462 |
# AIX sometimes has problems with the GCC collect2 program. For some
|
|
|
463 |
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
|
|
464 |
# vanish in a puff of smoke.
|
|
|
465 |
if test "X${COLLECT_NAMES+set}" != Xset; then
|
|
|
466 |
COLLECT_NAMES=
|
|
|
467 |
export COLLECT_NAMES
|
|
|
468 |
fi
|
|
|
469 |
;;
|
|
|
470 |
esac
|
|
|
471 |
|
|
|
472 |
# Determine commands to create old-style static archives.
|
|
|
473 |
old_archive_cmds='$AR cru $oldlib$oldobjs'
|
|
|
474 |
old_postinstall_cmds='chmod 644 $oldlib'
|
|
|
475 |
old_postuninstall_cmds=
|
|
|
476 |
|
|
|
477 |
# Set a sane default for `AR'.
|
|
|
478 |
test -z "$AR" && AR=ar
|
|
|
479 |
|
|
|
480 |
# Set a sane default for `OBJDUMP'.
|
|
|
481 |
test -z "$OBJDUMP" && OBJDUMP=objdump
|
|
|
482 |
|
|
|
483 |
# If RANLIB is not set, then run the test.
|
|
|
484 |
if test "${RANLIB+set}" != "set"; then
|
|
|
485 |
result=no
|
|
|
486 |
|
|
|
487 |
echo $ac_n "checking for ranlib... $ac_c" 1>&6
|
|
|
488 |
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
|
|
|
489 |
for dir in $PATH; do
|
|
|
490 |
test -z "$dir" && dir=.
|
|
|
491 |
if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
|
|
|
492 |
RANLIB="ranlib"
|
|
|
493 |
result="ranlib"
|
|
|
494 |
break
|
|
|
495 |
fi
|
|
|
496 |
done
|
|
|
497 |
IFS="$save_ifs"
|
|
|
498 |
|
|
|
499 |
echo "$ac_t$result" 1>&6
|
|
|
500 |
fi
|
|
|
501 |
|
|
|
502 |
if test -n "$RANLIB"; then
|
|
|
503 |
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
|
|
|
504 |
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
|
|
|
505 |
fi
|
|
|
506 |
|
|
|
507 |
# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
|
|
|
508 |
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
|
|
509 |
test -z "$OBJDUMP" && OBJDUMP=objdump
|
|
|
510 |
test -z "$AS" && AS=as
|
|
|
511 |
|
|
|
512 |
# Check to see if we are using GCC.
|
|
|
513 |
if test "$with_gcc" != yes || test -z "$CC"; then
|
|
|
514 |
# If CC is not set, then try to find GCC or a usable CC.
|
|
|
515 |
if test -z "$CC"; then
|
|
|
516 |
echo $ac_n "checking for gcc... $ac_c" 1>&6
|
|
|
517 |
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
|
|
|
518 |
for dir in $PATH; do
|
|
|
519 |
test -z "$dir" && dir=.
|
|
|
520 |
if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
|
|
|
521 |
CC="gcc"
|
|
|
522 |
break
|
|
|
523 |
fi
|
|
|
524 |
done
|
|
|
525 |
IFS="$save_ifs"
|
|
|
526 |
|
|
|
527 |
if test -n "$CC"; then
|
|
|
528 |
echo "$ac_t$CC" 1>&6
|
|
|
529 |
else
|
|
|
530 |
echo "$ac_t"no 1>&6
|
|
|
531 |
fi
|
|
|
532 |
fi
|
|
|
533 |
|
|
|
534 |
# Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
|
|
|
535 |
if test -z "$CC"; then
|
|
|
536 |
echo $ac_n "checking for cc... $ac_c" 1>&6
|
|
|
537 |
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
|
|
|
538 |
cc_rejected=no
|
|
|
539 |
for dir in $PATH; do
|
|
|
540 |
test -z "$dir" && dir=.
|
|
|
541 |
if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
|
|
|
542 |
if test "$dir/cc" = "/usr/ucb/cc"; then
|
|
|
543 |
cc_rejected=yes
|
|
|
544 |
continue
|
|
|
545 |
fi
|
|
|
546 |
CC="cc"
|
|
|
547 |
break
|
|
|
548 |
fi
|
|
|
549 |
done
|
|
|
550 |
IFS="$save_ifs"
|
|
|
551 |
if test $cc_rejected = yes; then
|
|
|
552 |
# We found a bogon in the path, so make sure we never use it.
|
|
|
553 |
set dummy $CC
|
|
|
554 |
shift
|
|
|
555 |
if test $# -gt 0; then
|
|
|
556 |
# We chose a different compiler from the bogus one.
|
|
|
557 |
# However, it has the same name, so the bogon will be chosen
|
|
|
558 |
# first if we set CC to just the name; use the full file name.
|
|
|
559 |
shift
|
|
|
560 |
set dummy "$dir/cc" "$@"
|
|
|
561 |
shift
|
|
|
562 |
CC="$@"
|
|
|
563 |
fi
|
|
|
564 |
fi
|
|
|
565 |
|
|
|
566 |
if test -n "$CC"; then
|
|
|
567 |
echo "$ac_t$CC" 1>&6
|
|
|
568 |
else
|
|
|
569 |
echo "$ac_t"no 1>&6
|
|
|
570 |
fi
|
|
|
571 |
|
|
|
572 |
if test -z "$CC"; then
|
|
|
573 |
echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
|
|
|
574 |
exit 1
|
|
|
575 |
fi
|
|
|
576 |
fi
|
|
|
577 |
|
|
|
578 |
# Now see if the compiler is really GCC.
|
|
|
579 |
with_gcc=no
|
|
|
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
|
|
|
582 |
|
|
|
583 |
$rm conftest.c
|
|
|
584 |
cat > conftest.c <<EOF
|
|
|
585 |
#ifdef __GNUC__
|
|
|
586 |
yes;
|
|
|
587 |
#endif
|
|
|
588 |
EOF
|
|
|
589 |
if { ac_try='${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
|
|
|
590 |
with_gcc=yes
|
|
|
591 |
fi
|
|
|
592 |
$rm conftest.c
|
|
|
593 |
echo "$ac_t$with_gcc" 1>&6
|
|
|
594 |
fi
|
|
|
595 |
|
|
|
596 |
# Allow CC to be a program name with arguments.
|
|
|
597 |
set dummy $CC
|
|
|
598 |
compiler="$2"
|
|
|
599 |
|
|
|
600 |
echo $ac_n "checking for object suffix... $ac_c" 1>&6
|
|
|
601 |
$rm conftest*
|
|
|
602 |
echo 'int i = 1;' > conftest.c
|
|
|
603 |
echo "$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
|
|
|
607 |
|
|
|
608 |
for ac_file in conftest.*; do
|
|
|
609 |
case $ac_file in
|
|
|
610 |
*.c) ;;
|
|
|
611 |
*) objext=`echo $ac_file | sed -e s/conftest.//` ;;
|
|
|
612 |
esac
|
|
|
613 |
done
|
|
|
614 |
else
|
|
|
615 |
cat conftest.err 1>&5
|
|
|
616 |
echo "$progname: failed program was:" >&5
|
|
|
617 |
cat conftest.c >&5
|
|
|
618 |
fi
|
|
|
619 |
$rm conftest*
|
|
|
620 |
echo "$ac_t$objext" 1>&6
|
|
|
621 |
|
|
|
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
|
|
|
625 |
else
|
|
|
626 |
ac_cv_exeext="no"
|
|
|
627 |
$rm conftest*
|
|
|
628 |
echo 'main () { return 0; }' > conftest.c
|
|
|
629 |
echo "$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
|
|
|
633 |
|
|
|
634 |
for ac_file in conftest.*; do
|
|
|
635 |
case $ac_file in
|
|
|
636 |
*.c | *.err | *.$objext ) ;;
|
|
|
637 |
*) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
|
|
|
638 |
esac
|
|
|
639 |
done
|
|
|
640 |
else
|
|
|
641 |
cat conftest.err 1>&5
|
|
|
642 |
echo "$progname: failed program was:" >&5
|
|
|
643 |
cat conftest.c >&5
|
|
|
644 |
fi
|
|
|
645 |
$rm conftest*
|
|
|
646 |
fi
|
|
|
647 |
if test "X$ac_cv_exeext" = Xno; then
|
|
|
648 |
exeext=""
|
|
|
649 |
else
|
|
|
650 |
exeext="$ac_cv_exeext"
|
|
|
651 |
fi
|
|
|
652 |
echo "$ac_t$ac_cv_exeext" 1>&6
|
|
|
653 |
|
|
|
654 |
echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
|
|
|
655 |
pic_flag=
|
|
|
656 |
special_shlib_compile_flags=
|
|
|
657 |
wl=
|
|
|
658 |
link_static_flag=
|
|
|
659 |
no_builtin_flag=
|
|
|
660 |
|
|
|
661 |
if test "$with_gcc" = yes; then
|
|
|
662 |
wl='-Wl,'
|
|
|
663 |
link_static_flag='-static'
|
|
|
664 |
|
|
|
665 |
case "$host_os" in
|
|
|
666 |
beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
|
|
|
667 |
# PIC is the default for these OSes.
|
|
|
668 |
;;
|
|
|
669 |
aix*)
|
|
|
670 |
# Below there is a dirty hack to force normal static linking with -ldl
|
|
|
671 |
# The problem is because libdl dynamically linked with both libc and
|
|
|
672 |
# libC (AIX C++ library), which obviously doesn't included in libraries
|
|
|
673 |
# list by gcc. This cause undefined symbols with -static flags.
|
|
|
674 |
# This hack allows C programs to be linked with "-static -ldl", but
|
|
|
675 |
# we not sure about C++ programs.
|
|
|
676 |
link_static_flag="$link_static_flag ${wl}-lC"
|
|
|
677 |
;;
|
|
|
678 |
cygwin* | mingw* | os2*)
|
|
|
679 |
# We can build DLLs from non-PIC.
|
|
|
680 |
;;
|
|
|
681 |
amigaos*)
|
|
|
682 |
# FIXME: we need at least 68020 code to build shared libraries, but
|
|
|
683 |
# adding the `-m68020' flag to GCC prevents building anything better,
|
|
|
684 |
# like `-m68040'.
|
|
|
685 |
pic_flag='-m68020 -resident32 -malways-restore-a4'
|
|
|
686 |
;;
|
|
|
687 |
sysv4*MP*)
|
|
|
688 |
if test -d /usr/nec; then
|
|
|
689 |
pic_flag=-Kconform_pic
|
|
|
690 |
fi
|
|
|
691 |
;;
|
|
|
692 |
*)
|
|
|
693 |
pic_flag='-fPIC'
|
|
|
694 |
;;
|
|
|
695 |
esac
|
|
|
696 |
else
|
|
|
697 |
# PORTME Check for PIC flags for the system compiler.
|
|
|
698 |
case "$host_os" in
|
|
|
699 |
aix3* | aix4*)
|
|
|
700 |
# All AIX code is PIC.
|
|
|
701 |
link_static_flag='-bnso -bI:/lib/syscalls.exp'
|
|
|
702 |
;;
|
|
|
703 |
|
|
|
704 |
hpux9* | hpux10* | hpux11*)
|
|
|
705 |
# Is there a better link_static_flag that works with the bundled CC?
|
|
|
706 |
wl='-Wl,'
|
|
|
707 |
link_static_flag="${wl}-a ${wl}archive"
|
|
|
708 |
pic_flag='+Z'
|
|
|
709 |
;;
|
|
|
710 |
|
|
|
711 |
irix5* | irix6*)
|
|
|
712 |
wl='-Wl,'
|
|
|
713 |
link_static_flag='-non_shared'
|
|
|
714 |
# PIC (with -KPIC) is the default.
|
|
|
715 |
;;
|
|
|
716 |
|
|
|
717 |
cygwin* | mingw* | os2*)
|
|
|
718 |
# We can build DLLs from non-PIC.
|
|
|
719 |
;;
|
|
|
720 |
|
|
|
721 |
osf3* | osf4* | osf5*)
|
|
|
722 |
# All OSF/1 code is PIC.
|
|
|
723 |
wl='-Wl,'
|
|
|
724 |
link_static_flag='-non_shared'
|
|
|
725 |
;;
|
|
|
726 |
|
|
|
727 |
sco3.2v5*)
|
|
|
728 |
pic_flag='-Kpic'
|
|
|
729 |
link_static_flag='-dn'
|
|
|
730 |
special_shlib_compile_flags='-belf'
|
|
|
731 |
;;
|
|
|
732 |
|
|
|
733 |
solaris*)
|
|
|
734 |
pic_flag='-KPIC'
|
|
|
735 |
link_static_flag='-Bstatic'
|
|
|
736 |
wl='-Wl,'
|
|
|
737 |
;;
|
|
|
738 |
|
|
|
739 |
sunos4*)
|
|
|
740 |
pic_flag='-PIC'
|
|
|
741 |
link_static_flag='-Bstatic'
|
|
|
742 |
wl='-Qoption ld '
|
|
|
743 |
;;
|
|
|
744 |
|
|
|
745 |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
|
746 |
pic_flag='-KPIC'
|
|
|
747 |
link_static_flag='-Bstatic'
|
|
|
748 |
wl='-Wl,'
|
|
|
749 |
;;
|
|
|
750 |
|
|
|
751 |
uts4*)
|
|
|
752 |
pic_flag='-pic'
|
|
|
753 |
link_static_flag='-Bstatic'
|
|
|
754 |
;;
|
|
|
755 |
sysv4*MP*)
|
|
|
756 |
if test -d /usr/nec ;then
|
|
|
757 |
pic_flag='-Kconform_pic'
|
|
|
758 |
link_static_flag='-Bstatic'
|
|
|
759 |
fi
|
|
|
760 |
;;
|
|
|
761 |
*)
|
|
|
762 |
can_build_shared=no
|
|
|
763 |
;;
|
|
|
764 |
esac
|
|
|
765 |
fi
|
|
|
766 |
|
|
|
767 |
if test -n "$pic_flag"; then
|
|
|
768 |
echo "$ac_t$pic_flag" 1>&6
|
|
|
769 |
|
|
|
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
|
|
|
772 |
$rm conftest*
|
|
|
773 |
echo "int some_variable = 0;" > conftest.c
|
|
|
774 |
save_CFLAGS="$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
|
|
|
780 |
|
|
|
781 |
case "$host_os" in
|
|
|
782 |
hpux9* | hpux10* | hpux11*)
|
|
|
783 |
# On HP-UX, both CC and GCC only warn that PIC is supported... then they
|
|
|
784 |
# create non-PIC objects. So, if there were any warnings, we assume that
|
|
|
785 |
# PIC is not supported.
|
|
|
786 |
if test -s conftest.err; then
|
|
|
787 |
echo "$ac_t"no 1>&6
|
|
|
788 |
can_build_shared=no
|
|
|
789 |
pic_flag=
|
|
|
790 |
else
|
|
|
791 |
echo "$ac_t"yes 1>&6
|
|
|
792 |
pic_flag=" $pic_flag"
|
|
|
793 |
fi
|
|
|
794 |
;;
|
|
|
795 |
*)
|
|
|
796 |
echo "$ac_t"yes 1>&6
|
|
|
797 |
pic_flag=" $pic_flag"
|
|
|
798 |
;;
|
|
|
799 |
esac
|
|
|
800 |
else
|
|
|
801 |
# Append any errors to the config.log.
|
|
|
802 |
cat conftest.err 1>&5
|
|
|
803 |
can_build_shared=no
|
|
|
804 |
pic_flag=
|
|
|
805 |
echo "$ac_t"no 1>&6
|
|
|
806 |
fi
|
|
|
807 |
CFLAGS="$save_CFLAGS"
|
|
|
808 |
$rm conftest*
|
|
|
809 |
else
|
|
|
810 |
echo "$ac_t"none 1>&6
|
|
|
811 |
fi
|
|
|
812 |
|
|
|
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
|
|
|
816 |
mkdir conftest
|
|
|
817 |
cd conftest
|
|
|
818 |
$rm conftest*
|
|
|
819 |
echo "int some_variable = 0;" > conftest.c
|
|
|
820 |
mkdir out
|
|
|
821 |
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
|
|
|
822 |
# that will create temporary files in the current directory regardless of
|
|
|
823 |
# the output directory. Thus, making CWD read-only will cause this test
|
|
|
824 |
# to fail, enabling locking or at least warning the user not to do parallel
|
|
|
825 |
# builds.
|
|
|
826 |
chmod -w .
|
|
|
827 |
save_CFLAGS="$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 $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
|
|
|
831 |
|
|
|
832 |
# The compiler can only warn and ignore the option if not recognized
|
|
|
833 |
# So say no if there are warnings
|
|
|
834 |
if test -s out/conftest.err; then
|
|
|
835 |
echo "$ac_t"no 1>&6
|
|
|
836 |
compiler_c_o=no
|
|
|
837 |
else
|
|
|
838 |
echo "$ac_t"yes 1>&6
|
|
|
839 |
compiler_c_o=yes
|
|
|
840 |
fi
|
|
|
841 |
else
|
|
|
842 |
# Append any errors to the config.log.
|
|
|
843 |
cat out/conftest.err 1>&5
|
|
|
844 |
compiler_c_o=no
|
|
|
845 |
echo "$ac_t"no 1>&6
|
|
|
846 |
fi
|
|
|
847 |
CFLAGS="$save_CFLAGS"
|
|
|
848 |
chmod u+w .
|
|
|
849 |
$rm conftest* out/*
|
|
|
850 |
rmdir out
|
|
|
851 |
cd ..
|
|
|
852 |
rmdir conftest
|
|
|
853 |
$rm -r conftest 2>/dev/null
|
|
|
854 |
|
|
|
855 |
if test x"$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
|
|
|
858 |
$rm conftest*
|
|
|
859 |
echo "int some_variable = 0;" > conftest.c
|
|
|
860 |
save_CFLAGS="$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 $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
|
|
|
864 |
|
|
|
865 |
# The compiler can only warn and ignore the option if not recognized
|
|
|
866 |
# So say no if there are warnings
|
|
|
867 |
if test -s conftest.err; then
|
|
|
868 |
echo "$ac_t"no 1>&6
|
|
|
869 |
compiler_o_lo=no
|
|
|
870 |
else
|
|
|
871 |
echo "$ac_t"yes 1>&6
|
|
|
872 |
compiler_o_lo=yes
|
|
|
873 |
fi
|
|
|
874 |
else
|
|
|
875 |
# Append any errors to the config.log.
|
|
|
876 |
cat conftest.err 1>&5
|
|
|
877 |
compiler_o_lo=no
|
|
|
878 |
echo "$ac_t"no 1>&6
|
|
|
879 |
fi
|
|
|
880 |
CFLAGS="$save_CFLAGS"
|
|
|
881 |
$rm conftest*
|
|
|
882 |
else
|
|
|
883 |
compiler_o_lo=no
|
|
|
884 |
fi
|
|
|
885 |
|
|
|
886 |
# Check to see if we can do hard links to lock some files if needed
|
|
|
887 |
hard_links="nottested"
|
|
|
888 |
if test "$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
|
|
|
891 |
hard_links=yes
|
|
|
892 |
$rm conftest*
|
|
|
893 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
|
894 |
touch conftest.a
|
|
|
895 |
ln conftest.a conftest.b 2>&5 || hard_links=no
|
|
|
896 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
|
897 |
echo "$ac_t$hard_links" 1>&6
|
|
|
898 |
$rm conftest*
|
|
|
899 |
if test "$hard_links" = no; then
|
|
|
900 |
echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
|
|
|
901 |
need_locks=warn
|
|
|
902 |
fi
|
|
|
903 |
else
|
|
|
904 |
need_locks=no
|
|
|
905 |
fi
|
|
|
906 |
|
|
|
907 |
if test "$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
|
|
|
910 |
$rm conftest*
|
|
|
911 |
echo "int some_variable = 0;" > conftest.c
|
|
|
912 |
save_CFLAGS="$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 $ac_compile) 2>conftest.err; } && test -s conftest.o; then
|
|
|
916 |
|
|
|
917 |
# The compiler can only warn and ignore the option if not recognized
|
|
|
918 |
# So say no if there are warnings
|
|
|
919 |
if test -s conftest.err; then
|
|
|
920 |
echo "$ac_t"no 1>&6
|
|
|
921 |
compiler_rtti_exceptions=no
|
|
|
922 |
else
|
|
|
923 |
echo "$ac_t"yes 1>&6
|
|
|
924 |
compiler_rtti_exceptions=yes
|
|
|
925 |
fi
|
|
|
926 |
else
|
|
|
927 |
# Append any errors to the config.log.
|
|
|
928 |
cat conftest.err 1>&5
|
|
|
929 |
compiler_rtti_exceptions=no
|
|
|
930 |
echo "$ac_t"no 1>&6
|
|
|
931 |
fi
|
|
|
932 |
CFLAGS="$save_CFLAGS"
|
|
|
933 |
$rm conftest*
|
|
|
934 |
|
|
|
935 |
if test "$compiler_rtti_exceptions" = "yes"; then
|
|
|
936 |
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
|
|
|
937 |
else
|
|
|
938 |
no_builtin_flag=' -fno-builtin'
|
|
|
939 |
fi
|
|
|
940 |
|
|
|
941 |
fi
|
|
|
942 |
|
|
|
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 :
|
|
|
947 |
else
|
|
|
948 |
echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
|
|
|
949 |
can_build_shared=no
|
|
|
950 |
fi
|
|
|
951 |
fi
|
|
|
952 |
|
|
|
953 |
echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
|
|
|
954 |
$rm conftest*
|
|
|
955 |
echo 'main(){return(0);}' > conftest.c
|
|
|
956 |
save_LDFLAGS="$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$link_static_flag" 1>&6
|
|
|
961 |
else
|
|
|
962 |
echo "$ac_t"none 1>&6
|
|
|
963 |
link_static_flag=
|
|
|
964 |
fi
|
|
|
965 |
LDFLAGS="$save_LDFLAGS"
|
|
|
966 |
$rm conftest*
|
|
|
967 |
|
|
|
968 |
if test -z "$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
|
|
|
971 |
$rm conftest.dat
|
|
|
972 |
if ln -s X conftest.dat 2>/dev/null; then
|
|
|
973 |
$rm conftest.dat
|
|
|
974 |
LN_S="ln -s"
|
|
|
975 |
else
|
|
|
976 |
LN_S=ln
|
|
|
977 |
fi
|
|
|
978 |
if test "$LN_S" = "ln -s"; then
|
|
|
979 |
echo "$ac_t"yes 1>&6
|
|
|
980 |
else
|
|
|
981 |
echo "$ac_t"no 1>&6
|
|
|
982 |
fi
|
|
|
983 |
fi
|
|
|
984 |
|
|
|
985 |
# Make sure LD is an absolute path.
|
|
|
986 |
if test -z "$LD"; then
|
|
|
987 |
ac_prog=ld
|
|
|
988 |
if test "$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=`($CC -print-prog-name=ld) 2>&5`
|
|
|
993 |
case "$ac_prog" in
|
|
|
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%/%"`
|
|
|
1001 |
done
|
|
|
1002 |
test -z "$LD" && LD="$ac_prog"
|
|
|
1003 |
;;
|
|
|
1004 |
"")
|
|
|
1005 |
# If it fails, then pretend we are not using GCC.
|
|
|
1006 |
ac_prog=ld
|
|
|
1007 |
;;
|
|
|
1008 |
*)
|
|
|
1009 |
# If it is relative, then search for the first ld in PATH.
|
|
|
1010 |
with_gnu_ld=unknown
|
|
|
1011 |
;;
|
|
|
1012 |
esac
|
|
|
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
|
|
|
1016 |
else
|
|
|
1017 |
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
|
|
|
1018 |
echo "$progname:1018: checking for non-GNU ld" >&5
|
|
|
1019 |
fi
|
|
|
1020 |
|
|
|
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 "$with_gnu_ld" != no && break
|
|
|
1032 |
else
|
|
|
1033 |
test "$with_gnu_ld" != yes && break
|
|
|
1034 |
fi
|
|
|
1035 |
fi
|
|
|
1036 |
done
|
|
|
1037 |
IFS="$ac_save_ifs"
|
|
|
1038 |
fi
|
|
|
1039 |
|
|
|
1040 |
if test -n "$LD"; then
|
|
|
1041 |
echo "$ac_t$LD" 1>&6
|
|
|
1042 |
else
|
|
|
1043 |
echo "$ac_t"no 1>&6
|
|
|
1044 |
fi
|
|
|
1045 |
|
|
|
1046 |
if test -z "$LD"; then
|
|
|
1047 |
echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
|
|
|
1048 |
exit 1
|
|
|
1049 |
fi
|
|
|
1050 |
fi
|
|
|
1051 |
|
|
|
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 $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
|
|
1056 |
with_gnu_ld=yes
|
|
|
1057 |
else
|
|
|
1058 |
with_gnu_ld=no
|
|
|
1059 |
fi
|
|
|
1060 |
echo "$ac_t$with_gnu_ld" 1>&6
|
|
|
1061 |
|
|
|
1062 |
# See if the linker supports building shared libraries.
|
|
|
1063 |
echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
|
|
|
1064 |
|
|
|
1065 |
allow_undefined_flag=
|
|
|
1066 |
no_undefined_flag=
|
|
|
1067 |
need_lib_prefix=unknown
|
|
|
1068 |
need_version=unknown
|
|
|
1069 |
# when you set need_version to no, make sure it does not cause -set_version
|
|
|
1070 |
# flags to be left without arguments
|
|
|
1071 |
archive_cmds=
|
|
|
1072 |
archive_expsym_cmds=
|
|
|
1073 |
old_archive_from_new_cmds=
|
|
|
1074 |
export_dynamic_flag_spec=
|
|
|
1075 |
whole_archive_flag_spec=
|
|
|
1076 |
thread_safe_flag_spec=
|
|
|
1077 |
hardcode_libdir_flag_spec=
|
|
|
1078 |
hardcode_libdir_separator=
|
|
|
1079 |
hardcode_direct=no
|
|
|
1080 |
hardcode_minus_L=no
|
|
|
1081 |
hardcode_shlibpath_var=unsupported
|
|
|
1082 |
runpath_var=
|
|
|
1083 |
always_export_symbols=no
|
|
|
1084 |
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
|
|
|
1085 |
# include_expsyms should be a list of space-separated symbols to be *always*
|
|
|
1086 |
# included in the symbol list
|
|
|
1087 |
include_expsyms=
|
|
|
1088 |
# exclude_expsyms can be an egrep regular expression of symbols to exclude
|
|
|
1089 |
# it will be wrapped by ` (' and `)$', 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.
|
|
|
1098 |
|
|
|
1099 |
case "$host_os" in
|
|
|
1100 |
cygwin* | mingw*)
|
|
|
1101 |
# FIXME: the MSVC++ port hasn't been tested in a loooong time
|
|
|
1102 |
# When not using gcc, we currently assume that we are using
|
|
|
1103 |
# Microsoft Visual C++.
|
|
|
1104 |
if test "$with_gcc" != yes; then
|
|
|
1105 |
with_gnu_ld=no
|
|
|
1106 |
fi
|
|
|
1107 |
;;
|
|
|
1108 |
|
|
|
1109 |
esac
|
|
|
1110 |
|
|
|
1111 |
ld_shlibs=yes
|
|
|
1112 |
if test "$with_gnu_ld" = yes; then
|
|
|
1113 |
# If archive_cmds runs LD, not CC, wlarc should be empty
|
|
|
1114 |
wlarc='${wl}'
|
|
|
1115 |
|
|
|
1116 |
# See if GNU ld supports shared libraries.
|
|
|
1117 |
case "$host_os" in
|
|
|
1118 |
aix3* | aix4*)
|
|
|
1119 |
# On AIX, the GNU linker is very broken
|
|
|
1120 |
ld_shlibs=no
|
|
|
1121 |
cat <<EOF 1>&2
|
|
|
1122 |
|
|
|
1123 |
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
|
|
|
1124 |
*** to be unable to reliably create shared libraries on AIX.
|
|
|
1125 |
*** Therefore, libtool is disabling shared libraries support. If you
|
|
|
1126 |
*** really care for shared libraries, you may want to modify your PATH
|
|
|
1127 |
*** so that a non-GNU linker is found, and then restart.
|
|
|
1128 |
|
|
|
1129 |
EOF
|
|
|
1130 |
;;
|
|
|
1131 |
|
|
|
1132 |
amigaos*)
|
|
|
1133 |
archive_cmds='$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
|
|
|
1136 |
|
|
|
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
|
|
|
1142 |
# them.
|
|
|
1143 |
ld_shlibs=no
|
|
|
1144 |
;;
|
|
|
1145 |
|
|
|
1146 |
beos*)
|
|
|
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 $lib'
|
|
|
1152 |
else
|
|
|
1153 |
ld_shlibs=no
|
|
|
1154 |
fi
|
|
|
1155 |
;;
|
|
|
1156 |
|
|
|
1157 |
cygwin* | mingw*)
|
|
|
1158 |
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
|
1159 |
# no search path for DLLs.
|
|
|
1160 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1161 |
allow_undefined_flag=unsupported
|
|
|
1162 |
always_export_symbols=yes
|
|
|
1163 |
|
|
|
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 |
# Be careful not to strip the DATA tag left by newer dlltools.
|
|
|
1168 |
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~
|
|
|
1169 |
test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
|
|
|
1170 |
$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 $convenience~
|
|
|
1171 |
sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $objdir/$soname-def > $export_symbols'
|
|
|
1172 |
|
|
|
1173 |
# If DATA tags from a recent dlltool are present, honour them!
|
|
|
1174 |
archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
|
|
|
1175 |
_lt_hint=1;
|
|
|
1176 |
cat $export_symbols | while read symbol; do
|
|
|
1177 |
set dummy \$symbol;
|
|
|
1178 |
case \$# in
|
|
|
1179 |
2) echo " \$2 @ \$_lt_hint ; " >> $objdir/$soname-def;;
|
|
|
1180 |
*) echo " \$2 @ \$_lt_hint \$3 ; " >> $objdir/$soname-def;;
|
|
|
1181 |
esac;
|
|
|
1182 |
_lt_hint=`expr 1 + \$_lt_hint`;
|
|
|
1183 |
done~
|
|
|
1184 |
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~
|
|
|
1185 |
test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
|
|
|
1186 |
$CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
|
|
|
1187 |
$DLLTOOL --as=$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~
|
|
|
1188 |
$CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
|
|
|
1189 |
$DLLTOOL --as=$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~
|
|
|
1190 |
$CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
|
|
|
1191 |
|
|
|
1192 |
old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
|
|
|
1193 |
;;
|
|
|
1194 |
|
|
|
1195 |
netbsd*)
|
|
|
1196 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
|
1197 |
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
|
|
|
1198 |
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
|
1199 |
else
|
|
|
1200 |
archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
|
|
|
1201 |
# can we support soname and/or expsyms with a.out? -oliva
|
|
|
1202 |
fi
|
|
|
1203 |
;;
|
|
|
1204 |
|
|
|
1205 |
solaris* | sysv5*)
|
|
|
1206 |
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
|
|
|
1207 |
ld_shlibs=no
|
|
|
1208 |
cat <<EOF 1>&2
|
|
|
1209 |
|
|
|
1210 |
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
|
|
|
1211 |
*** create shared libraries on Solaris systems. Therefore, libtool
|
|
|
1212 |
*** is disabling shared libraries support. We urge you to upgrade GNU
|
|
|
1213 |
*** binutils to release 2.9.1 or newer. Another option is to modify
|
|
|
1214 |
*** your PATH or compiler configuration so that the native linker is
|
|
|
1215 |
*** used, and then restart.
|
|
|
1216 |
|
|
|
1217 |
EOF
|
|
|
1218 |
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
|
|
1219 |
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
|
|
|
1220 |
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
|
1221 |
else
|
|
|
1222 |
ld_shlibs=no
|
|
|
1223 |
fi
|
|
|
1224 |
;;
|
|
|
1225 |
|
|
|
1226 |
sunos4*)
|
|
|
1227 |
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
|
|
|
1228 |
wlarc=
|
|
|
1229 |
hardcode_direct=yes
|
|
|
1230 |
hardcode_shlibpath_var=no
|
|
|
1231 |
;;
|
|
|
1232 |
|
|
|
1233 |
*)
|
|
|
1234 |
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
|
|
1235 |
archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
|
|
|
1236 |
archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
|
1237 |
else
|
|
|
1238 |
ld_shlibs=no
|
|
|
1239 |
fi
|
|
|
1240 |
;;
|
|
|
1241 |
esac
|
|
|
1242 |
|
|
|
1243 |
if test "$ld_shlibs" = yes; then
|
|
|
1244 |
runpath_var=LD_RUN_PATH
|
|
|
1245 |
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
|
|
|
1246 |
export_dynamic_flag_spec='${wl}--export-dynamic'
|
|
|
1247 |
case $host_os in
|
|
|
1248 |
cygwin* | mingw*)
|
|
|
1249 |
# dlltool doesn't understand --whole-archive et. al.
|
|
|
1250 |
whole_archive_flag_spec=
|
|
|
1251 |
;;
|
|
|
1252 |
*)
|
|
|
1253 |
# ancient GNU ld didn't support --whole-archive et. al.
|
|
|
1254 |
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
|
|
|
1255 |
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
|
|
|
1256 |
else
|
|
|
1257 |
whole_archive_flag_spec=
|
|
|
1258 |
fi
|
|
|
1259 |
;;
|
|
|
1260 |
esac
|
|
|
1261 |
fi
|
|
|
1262 |
else
|
|
|
1263 |
# PORTME fill in a description of your system's linker (not GNU ld)
|
|
|
1264 |
case "$host_os" in
|
|
|
1265 |
aix3*)
|
|
|
1266 |
allow_undefined_flag=unsupported
|
|
|
1267 |
always_export_symbols=yes
|
|
|
1268 |
archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
|
|
|
1269 |
# Note: this linker hardcodes the directories in LIBPATH if there
|
|
|
1270 |
# are no directories specified by -L.
|
|
|
1271 |
hardcode_minus_L=yes
|
|
|
1272 |
if test "$with_gcc" = yes && test -z "$link_static_flag"; then
|
|
|
1273 |
# Neither direct hardcoding nor static linking is supported with a
|
|
|
1274 |
# broken collect2.
|
|
|
1275 |
hardcode_direct=unsupported
|
|
|
1276 |
fi
|
|
|
1277 |
;;
|
|
|
1278 |
|
|
|
1279 |
aix4*)
|
|
|
1280 |
hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
|
|
|
1281 |
hardcode_libdir_separator=':'
|
|
|
1282 |
if test "$with_gcc" = yes; then
|
|
|
1283 |
collect2name=`${CC} -print-prog-name=collect2`
|
|
|
1284 |
if test -f "$collect2name" && \
|
|
|
1285 |
strings "$collect2name" | grep resolve_lib_name >/dev/null
|
|
|
1286 |
then
|
|
|
1287 |
# We have reworked collect2
|
|
|
1288 |
hardcode_direct=yes
|
|
|
1289 |
else
|
|
|
1290 |
# We have old collect2
|
|
|
1291 |
hardcode_direct=unsupported
|
|
|
1292 |
# It fails to find uninstalled libraries when the uninstalled
|
|
|
1293 |
# path is not listed in the libpath. Setting hardcode_minus_L
|
|
|
1294 |
# to unsupported forces relinking
|
|
|
1295 |
hardcode_minus_L=yes
|
|
|
1296 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1297 |
hardcode_libdir_separator=
|
|
|
1298 |
fi
|
|
|
1299 |
shared_flag='-shared'
|
|
|
1300 |
else
|
|
|
1301 |
shared_flag='${wl}-bM:SRE'
|
|
|
1302 |
hardcode_direct=yes
|
|
|
1303 |
fi
|
|
|
1304 |
allow_undefined_flag=' ${wl}-berok'
|
|
|
1305 |
archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
|
|
|
1306 |
archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
|
|
|
1307 |
case "$host_os" in aix4.[01]|aix4.[01].*)
|
|
|
1308 |
# According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
|
|
|
1309 |
always_export_symbols=yes ;;
|
|
|
1310 |
esac
|
|
|
1311 |
;;
|
|
|
1312 |
|
|
|
1313 |
amigaos*)
|
|
|
1314 |
archive_cmds='$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 $objdir && a2ixlibrary -32)'
|
|
|
1315 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1316 |
hardcode_minus_L=yes
|
|
|
1317 |
# see comment about different semantics on the GNU ld section
|
|
|
1318 |
ld_shlibs=no
|
|
|
1319 |
;;
|
|
|
1320 |
|
|
|
1321 |
cygwin* | mingw*)
|
|
|
1322 |
# When not using gcc, we currently assume that we are using
|
|
|
1323 |
# Microsoft Visual C++.
|
|
|
1324 |
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
|
1325 |
# no search path for DLLs.
|
|
|
1326 |
hardcode_libdir_flag_spec=' '
|
|
|
1327 |
allow_undefined_flag=unsupported
|
|
|
1328 |
# Tell ltmain to make .lib files, not .a files.
|
|
|
1329 |
libext=lib
|
|
|
1330 |
# FIXME: Setting linknames here is a bad hack.
|
|
|
1331 |
archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
|
|
|
1332 |
# The linker will automatically build a .lib file if we build a DLL.
|
|
|
1333 |
old_archive_from_new_cmds='true'
|
|
|
1334 |
# FIXME: Should let the user specify the lib program.
|
|
|
1335 |
old_archive_cmds='lib /OUT:$oldlib$oldobjs'
|
|
|
1336 |
fix_srcfile_path='`cygpath -w $srcfile`'
|
|
|
1337 |
;;
|
|
|
1338 |
|
|
|
1339 |
freebsd1*)
|
|
|
1340 |
ld_shlibs=no
|
|
|
1341 |
;;
|
|
|
1342 |
|
|
|
1343 |
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
|
|
|
1344 |
# support. Future versions do this automatically, but an explicit c++rt0.o
|
|
|
1345 |
# does not break anything, and helps significantly (at the cost of a little
|
|
|
1346 |
# extra space).
|
|
|
1347 |
freebsd2.2*)
|
|
|
1348 |
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
|
|
|
1349 |
hardcode_libdir_flag_spec='-R$libdir'
|
|
|
1350 |
hardcode_direct=yes
|
|
|
1351 |
hardcode_shlibpath_var=no
|
|
|
1352 |
;;
|
|
|
1353 |
|
|
|
1354 |
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
|
|
|
1355 |
freebsd2*)
|
|
|
1356 |
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
|
|
|
1357 |
hardcode_direct=yes
|
|
|
1358 |
hardcode_minus_L=yes
|
|
|
1359 |
hardcode_shlibpath_var=no
|
|
|
1360 |
;;
|
|
|
1361 |
|
|
|
1362 |
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
|
|
|
1363 |
freebsd*)
|
|
|
1364 |
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
|
|
|
1365 |
hardcode_libdir_flag_spec='-R$libdir'
|
|
|
1366 |
hardcode_direct=yes
|
|
|
1367 |
hardcode_shlibpath_var=no
|
|
|
1368 |
;;
|
|
|
1369 |
|
|
|
1370 |
hpux9* | hpux10* | hpux11*)
|
|
|
1371 |
case "$host_os" in
|
|
|
1372 |
hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
|
|
|
1373 |
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
|
|
|
1374 |
esac
|
|
|
1375 |
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
|
|
|
1376 |
hardcode_libdir_separator=:
|
|
|
1377 |
hardcode_direct=yes
|
|
|
1378 |
hardcode_minus_L=yes # Not in the search PATH, but as the default
|
|
|
1379 |
# location of the library.
|
|
|
1380 |
export_dynamic_flag_spec='${wl}-E'
|
|
|
1381 |
;;
|
|
|
1382 |
|
|
|
1383 |
irix5* | irix6*)
|
|
|
1384 |
if test "$with_gcc" = yes; then
|
|
|
1385 |
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 $lib'
|
|
|
1386 |
else
|
|
|
1387 |
archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
|
|
|
1388 |
fi
|
|
|
1389 |
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
|
1390 |
hardcode_libdir_separator=:
|
|
|
1391 |
;;
|
|
|
1392 |
|
|
|
1393 |
netbsd*)
|
|
|
1394 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
|
1395 |
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out
|
|
|
1396 |
else
|
|
|
1397 |
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF
|
|
|
1398 |
fi
|
|
|
1399 |
hardcode_libdir_flag_spec='${wl}-R$libdir'
|
|
|
1400 |
hardcode_direct=yes
|
|
|
1401 |
hardcode_shlibpath_var=no
|
|
|
1402 |
;;
|
|
|
1403 |
|
|
|
1404 |
openbsd*)
|
|
|
1405 |
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
|
|
|
1406 |
hardcode_libdir_flag_spec='-R$libdir'
|
|
|
1407 |
hardcode_direct=yes
|
|
|
1408 |
hardcode_shlibpath_var=no
|
|
|
1409 |
;;
|
|
|
1410 |
|
|
|
1411 |
os2*)
|
|
|
1412 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1413 |
hardcode_minus_L=yes
|
|
|
1414 |
allow_undefined_flag=unsupported
|
|
|
1415 |
archive_cmds='$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'
|
|
|
1416 |
old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
|
|
|
1417 |
;;
|
|
|
1418 |
|
|
|
1419 |
osf3*)
|
|
|
1420 |
if test "$with_gcc" = yes; then
|
|
|
1421 |
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
|
|
|
1422 |
archive_cmds='$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 $lib'
|
|
|
1423 |
else
|
|
|
1424 |
allow_undefined_flag=' -expect_unresolved \*'
|
|
|
1425 |
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
|
|
|
1426 |
fi
|
|
|
1427 |
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
|
1428 |
hardcode_libdir_separator=:
|
|
|
1429 |
;;
|
|
|
1430 |
|
|
|
1431 |
osf4* | osf5*) # As osf3* with the addition of the -msym flag
|
|
|
1432 |
if test "$with_gcc" = yes; then
|
|
|
1433 |
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
|
|
|
1434 |
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
|
|
|
1435 |
else
|
|
|
1436 |
allow_undefined_flag=' -expect_unresolved \*'
|
|
|
1437 |
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
|
|
|
1438 |
fi
|
|
|
1439 |
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
|
1440 |
hardcode_libdir_separator=:
|
|
|
1441 |
;;
|
|
|
1442 |
rhapsody*)
|
|
|
1443 |
archive_cmds='$CC -bundle -undefined suppress -o $lib $libobjs $deplibs $linkopts'
|
|
|
1444 |
hardcode_libdir_flags_spec='-L$libdir'
|
|
|
1445 |
hardcode_direct=yes
|
|
|
1446 |
hardcode_shlibpath_var=no
|
|
|
1447 |
;;
|
|
|
1448 |
|
|
|
1449 |
sco3.2v5*)
|
|
|
1450 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1451 |
hardcode_shlibpath_var=no
|
|
|
1452 |
runpath_var=LD_RUN_PATH
|
|
|
1453 |
hardcode_runpath_var=yes
|
|
|
1454 |
;;
|
|
|
1455 |
|
|
|
1456 |
solaris*)
|
|
|
1457 |
no_undefined_flag=' -z text'
|
|
|
1458 |
# $CC -shared without GNU ld will not create a library from C++
|
|
|
1459 |
# object files and a static libstdc++, better avoid it by now
|
|
|
1460 |
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1461 |
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
|
|
|
1462 |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
|
|
|
1463 |
hardcode_libdir_flag_spec='-R$libdir'
|
|
|
1464 |
hardcode_shlibpath_var=no
|
|
|
1465 |
case "$host_os" in
|
|
|
1466 |
solaris2.[0-5] | solaris2.[0-5].*) ;;
|
|
|
1467 |
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
|
|
|
1468 |
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
|
|
|
1469 |
esac
|
|
|
1470 |
;;
|
|
|
1471 |
|
|
|
1472 |
sunos4*)
|
|
|
1473 |
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
|
|
|
1474 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1475 |
hardcode_direct=yes
|
|
|
1476 |
hardcode_minus_L=yes
|
|
|
1477 |
hardcode_shlibpath_var=no
|
|
|
1478 |
;;
|
|
|
1479 |
|
|
|
1480 |
sysv4)
|
|
|
1481 |
if test "x$host_vendor" = xsequent; then
|
|
|
1482 |
# Use $CC to link under sequent, because it throws in some extra .o
|
|
|
1483 |
# files that make .init and .fini sections work.
|
|
|
1484 |
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1485 |
else
|
|
|
1486 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1487 |
fi
|
|
|
1488 |
runpath_var='LD_RUN_PATH'
|
|
|
1489 |
hardcode_shlibpath_var=no
|
|
|
1490 |
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
|
|
|
1491 |
;;
|
|
|
1492 |
|
|
|
1493 |
sysv4.3*)
|
|
|
1494 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1495 |
hardcode_shlibpath_var=no
|
|
|
1496 |
export_dynamic_flag_spec='-Bexport'
|
|
|
1497 |
;;
|
|
|
1498 |
|
|
|
1499 |
sysv5*)
|
|
|
1500 |
no_undefined_flag=' -z text'
|
|
|
1501 |
# $CC -shared without GNU ld will not create a library from C++
|
|
|
1502 |
# object files and a static libstdc++, better avoid it by now
|
|
|
1503 |
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1504 |
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
|
|
|
1505 |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
|
|
|
1506 |
hardcode_libdir_flag_spec=
|
|
|
1507 |
hardcode_shlibpath_var=no
|
|
|
1508 |
runpath_var='LD_RUN_PATH'
|
|
|
1509 |
;;
|
|
|
1510 |
|
|
|
1511 |
uts4*)
|
|
|
1512 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1513 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1514 |
hardcode_shlibpath_var=no
|
|
|
1515 |
;;
|
|
|
1516 |
|
|
|
1517 |
dgux*)
|
|
|
1518 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1519 |
hardcode_libdir_flag_spec='-L$libdir'
|
|
|
1520 |
hardcode_shlibpath_var=no
|
|
|
1521 |
;;
|
|
|
1522 |
|
|
|
1523 |
sysv4*MP*)
|
|
|
1524 |
if test -d /usr/nec; then
|
|
|
1525 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1526 |
hardcode_shlibpath_var=no
|
|
|
1527 |
runpath_var=LD_RUN_PATH
|
|
|
1528 |
hardcode_runpath_var=yes
|
|
|
1529 |
ld_shlibs=yes
|
|
|
1530 |
fi
|
|
|
1531 |
;;
|
|
|
1532 |
|
|
|
1533 |
sysv4.2uw2*)
|
|
|
1534 |
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
|
|
|
1535 |
hardcode_direct=yes
|
|
|
1536 |
hardcode_minus_L=no
|
|
|
1537 |
hardcode_shlibpath_var=no
|
|
|
1538 |
hardcode_runpath_var=yes
|
|
|
1539 |
runpath_var=LD_RUN_PATH
|
|
|
1540 |
;;
|
|
|
1541 |
|
|
|
1542 |
unixware7*)
|
|
|
1543 |
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
|
|
|
1544 |
runpath_var='LD_RUN_PATH'
|
|
|
1545 |
hardcode_shlibpath_var=no
|
|
|
1546 |
;;
|
|
|
1547 |
|
|
|
1548 |
*)
|
|
|
1549 |
ld_shlibs=no
|
|
|
1550 |
;;
|
|
|
1551 |
esac
|
|
|
1552 |
fi
|
|
|
1553 |
echo "$ac_t$ld_shlibs" 1>&6
|
|
|
1554 |
test "$ld_shlibs" = no && can_build_shared=no
|
|
|
1555 |
|
|
|
1556 |
if test -z "$NM"; then
|
|
|
1557 |
echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
|
|
|
1558 |
case "$NM" in
|
|
|
1559 |
[\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
|
|
|
1560 |
*)
|
|
|
1561 |
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
|
|
|
1562 |
for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
|
|
|
1563 |
test -z "$ac_dir" && ac_dir=.
|
|
|
1564 |
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
|
|
|
1565 |
# Check to see if the nm accepts a BSD-compat flag.
|
|
|
1566 |
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
|
|
1567 |
# nm: unknown option "B" ignored
|
|
|
1568 |
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
|
1569 |
NM="$ac_dir/nm -B"
|
|
|
1570 |
break
|
|
|
1571 |
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
|
1572 |
NM="$ac_dir/nm -p"
|
|
|
1573 |
break
|
|
|
1574 |
else
|
|
|
1575 |
NM=${NM="$ac_dir/nm"} # keep the first match, but
|
|
|
1576 |
continue # so that we can try to find one that supports BSD flags
|
|
|
1577 |
fi
|
|
|
1578 |
fi
|
|
|
1579 |
done
|
|
|
1580 |
IFS="$ac_save_ifs"
|
|
|
1581 |
test -z "$NM" && NM=nm
|
|
|
1582 |
;;
|
|
|
1583 |
esac
|
|
|
1584 |
echo "$ac_t$NM" 1>&6
|
|
|
1585 |
fi
|
|
|
1586 |
|
|
|
1587 |
# Check for command to grab the raw symbol name followed by C symbol from nm.
|
|
|
1588 |
echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
|
|
|
1589 |
|
|
|
1590 |
# These are sane defaults that work on at least a few old systems.
|
|
|
1591 |
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
|
|
|
1592 |
|
|
|
1593 |
# Character class describing NM global symbol codes.
|
|
|
1594 |
symcode='[BCDEGRST]'
|
|
|
1595 |
|
|
|
1596 |
# Regexp to match symbols that can be accessed directly from C.
|
|
|
1597 |
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
|
|
|
1598 |
|
|
|
1599 |
# Transform the above into a raw symbol and a C symbol.
|
|
|
1600 |
symxfrm='\1 \2\3 \3'
|
|
|
1601 |
|
|
|
1602 |
# Transform an extracted symbol line into a proper C declaration
|
|
|
1603 |
global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
|
|
|
1604 |
|
|
|
1605 |
# Define system-specific variables.
|
|
|
1606 |
case "$host_os" in
|
|
|
1607 |
aix*)
|
|
|
1608 |
symcode='[BCDT]'
|
|
|
1609 |
;;
|
|
|
1610 |
cygwin* | mingw*)
|
|
|
1611 |
symcode='[ABCDGISTW]'
|
|
|
1612 |
;;
|
|
|
1613 |
hpux*) # Its linker distinguishes data from code symbols
|
|
|
1614 |
global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
|
|
|
1615 |
;;
|
|
|
1616 |
irix*)
|
|
|
1617 |
symcode='[BCDEGRST]'
|
|
|
1618 |
;;
|
|
|
1619 |
solaris*)
|
|
|
1620 |
symcode='[BDT]'
|
|
|
1621 |
;;
|
|
|
1622 |
sysv4)
|
|
|
1623 |
symcode='[DFNSTU]'
|
|
|
1624 |
;;
|
|
|
1625 |
esac
|
|
|
1626 |
|
|
|
1627 |
# If we're using GNU nm, then use its standard symbol codes.
|
|
|
1628 |
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
|
|
|
1629 |
symcode='[ABCDGISTW]'
|
|
|
1630 |
fi
|
|
|
1631 |
|
|
|
1632 |
# Try without a prefix undercore, then with it.
|
|
|
1633 |
for ac_symprfx in "" "_"; do
|
|
|
1634 |
|
|
|
1635 |
# Write the raw and C identifiers.
|
|
|
1636 |
global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
|
|
|
1637 |
|
|
|
1638 |
# Check to see that the pipe works correctly.
|
|
|
1639 |
pipe_works=no
|
|
|
1640 |
$rm conftest*
|
|
|
1641 |
cat > conftest.c <<EOF
|
|
|
1642 |
#ifdef __cplusplus
|
|
|
1643 |
extern "C" {
|
|
|
1644 |
#endif
|
|
|
1645 |
char nm_test_var;
|
|
|
1646 |
void nm_test_func(){}
|
|
|
1647 |
#ifdef __cplusplus
|
|
|
1648 |
}
|
|
|
1649 |
#endif
|
|
|
1650 |
main(){nm_test_var='a';nm_test_func();return(0);}
|
|
|
1651 |
EOF
|
|
|
1652 |
|
|
|
1653 |
echo "$progname:1653: checking if global_symbol_pipe works" >&5
|
|
|
1654 |
if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
|
|
|
1655 |
# Now try to grab the symbols.
|
|
|
1656 |
nlist=conftest.nm
|
|
|
1657 |
if { echo "$progname:1657: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
|
|
|
1658 |
|
|
|
1659 |
# Try sorting and uniquifying the output.
|
|
|
1660 |
if sort "$nlist" | uniq > "$nlist"T; then
|
|
|
1661 |
mv -f "$nlist"T "$nlist"
|
|
|
1662 |
else
|
|
|
1663 |
rm -f "$nlist"T
|
|
|
1664 |
fi
|
|
|
1665 |
|
|
|
1666 |
# Make sure that we snagged all the symbols we need.
|
|
|
1667 |
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
|
|
|
1668 |
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
|
|
|
1669 |
cat <<EOF > conftest.c
|
|
|
1670 |
#ifdef __cplusplus
|
|
|
1671 |
extern "C" {
|
|
|
1672 |
#endif
|
|
|
1673 |
|
|
|
1674 |
EOF
|
|
|
1675 |
# Now generate the symbol file.
|
|
|
1676 |
eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
|
|
|
1677 |
|
|
|
1678 |
cat <<EOF >> conftest.c
|
|
|
1679 |
#if defined (__STDC__) && __STDC__
|
|
|
1680 |
# define lt_ptr_t void *
|
|
|
1681 |
#else
|
|
|
1682 |
# define lt_ptr_t char *
|
|
|
1683 |
# define const
|
|
|
1684 |
#endif
|
|
|
1685 |
|
|
|
1686 |
/* The mapping between symbol names and symbols. */
|
|
|
1687 |
const struct {
|
|
|
1688 |
const char *name;
|
|
|
1689 |
lt_ptr_t address;
|
|
|
1690 |
}
|
|
|
1691 |
lt_preloaded_symbols[] =
|
|
|
1692 |
{
|
|
|
1693 |
EOF
|
|
|
1694 |
sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
|
|
|
1695 |
cat <<\EOF >> conftest.c
|
|
|
1696 |
{0, (lt_ptr_t) 0}
|
|
|
1697 |
};
|
|
|
1698 |
|
|
|
1699 |
#ifdef __cplusplus
|
|
|
1700 |
}
|
|
|
1701 |
#endif
|
|
|
1702 |
EOF
|
|
|
1703 |
# Now try linking the two files.
|
|
|
1704 |
mv conftest.$objext conftstm.$objext
|
|
|
1705 |
save_LIBS="$LIBS"
|
|
|
1706 |
save_CFLAGS="$CFLAGS"
|
|
|
1707 |
LIBS="conftstm.$objext"
|
|
|
1708 |
CFLAGS="$CFLAGS$no_builtin_flag"
|
|
|
1709 |
if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
|
|
1710 |
pipe_works=yes
|
|
|
1711 |
else
|
|
|
1712 |
echo "$progname: failed program was:" >&5
|
|
|
1713 |
cat conftest.c >&5
|
|
|
1714 |
fi
|
|
|
1715 |
LIBS="$save_LIBS"
|
|
|
1716 |
else
|
|
|
1717 |
echo "cannot find nm_test_func in $nlist" >&5
|
|
|
1718 |
fi
|
|
|
1719 |
else
|
|
|
1720 |
echo "cannot find nm_test_var in $nlist" >&5
|
|
|
1721 |
fi
|
|
|
1722 |
else
|
|
|
1723 |
echo "cannot run $global_symbol_pipe" >&5
|
|
|
1724 |
fi
|
|
|
1725 |
else
|
|
|
1726 |
echo "$progname: failed program was:" >&5
|
|
|
1727 |
cat conftest.c >&5
|
|
|
1728 |
fi
|
|
|
1729 |
$rm conftest* conftst*
|
|
|
1730 |
|
|
|
1731 |
# Do not use the global_symbol_pipe unless it works.
|
|
|
1732 |
if test "$pipe_works" = yes; then
|
|
|
1733 |
break
|
|
|
1734 |
else
|
|
|
1735 |
global_symbol_pipe=
|
|
|
1736 |
fi
|
|
|
1737 |
done
|
|
|
1738 |
if test "$pipe_works" = yes; then
|
|
|
1739 |
echo "${ac_t}ok" 1>&6
|
|
|
1740 |
else
|
|
|
1741 |
echo "${ac_t}failed" 1>&6
|
|
|
1742 |
fi
|
|
|
1743 |
|
|
|
1744 |
if test -z "$global_symbol_pipe"; then
|
|
|
1745 |
global_symbol_to_cdecl=
|
|
|
1746 |
fi
|
|
|
1747 |
|
|
|
1748 |
# Check hardcoding attributes.
|
|
|
1749 |
echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
|
|
|
1750 |
hardcode_action=
|
|
|
1751 |
if test -n "$hardcode_libdir_flag_spec" || \
|
|
|
1752 |
test -n "$runpath_var"; then
|
|
|
1753 |
|
|
|
1754 |
# We can hardcode non-existant directories.
|
|
|
1755 |
if test "$hardcode_direct" != no &&
|
|
|
1756 |
# If the only mechanism to avoid hardcoding is shlibpath_var, we
|
|
|
1757 |
# have to relink, otherwise we might link with an installed library
|
|
|
1758 |
# when we should be linking with a yet-to-be-installed one
|
|
|
1759 |
## test "$hardcode_shlibpath_var" != no &&
|
|
|
1760 |
test "$hardcode_minus_L" != no; then
|
|
|
1761 |
# Linking always hardcodes the temporary library directory.
|
|
|
1762 |
hardcode_action=relink
|
|
|
1763 |
else
|
|
|
1764 |
# We can link without hardcoding, and we can hardcode nonexisting dirs.
|
|
|
1765 |
hardcode_action=immediate
|
|
|
1766 |
fi
|
|
|
1767 |
else
|
|
|
1768 |
# We cannot hardcode anything, or else we can only hardcode existing
|
|
|
1769 |
# directories.
|
|
|
1770 |
hardcode_action=unsupported
|
|
|
1771 |
fi
|
|
|
1772 |
echo "$ac_t$hardcode_action" 1>&6
|
|
|
1773 |
|
|
|
1774 |
|
|
|
1775 |
reload_flag=
|
|
|
1776 |
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
|
1777 |
echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
|
|
|
1778 |
# PORTME Some linkers may need a different reload flag.
|
|
|
1779 |
reload_flag='-r'
|
|
|
1780 |
echo "$ac_t$reload_flag" 1>&6
|
|
|
1781 |
test -n "$reload_flag" && reload_flag=" $reload_flag"
|
|
|
1782 |
|
|
|
1783 |
# PORTME Fill in your ld.so characteristics
|
|
|
1784 |
library_names_spec=
|
|
|
1785 |
libname_spec='lib$name'
|
|
|
1786 |
soname_spec=
|
|
|
1787 |
postinstall_cmds=
|
|
|
1788 |
postuninstall_cmds=
|
|
|
1789 |
finish_cmds=
|
|
|
1790 |
finish_eval=
|
|
|
1791 |
shlibpath_var=
|
|
|
1792 |
shlibpath_overrides_runpath=unknown
|
|
|
1793 |
version_type=none
|
|
|
1794 |
dynamic_linker="$host_os ld.so"
|
|
|
1795 |
sys_lib_dlsearch_path_spec="/lib /usr/lib"
|
|
|
1796 |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
|
|
|
1797 |
file_magic_cmd=
|
|
|
1798 |
file_magic_test_file=
|
|
|
1799 |
deplibs_check_method='unknown'
|
|
|
1800 |
# Need to set the preceding variable on all platforms that support
|
|
|
1801 |
# interlibrary dependencies.
|
|
|
1802 |
# 'none' -- dependencies not supported.
|
|
|
1803 |
# `unknown' -- same as none, but documents that we really don't know.
|
|
|
1804 |
# 'pass_all' -- all dependencies passed with no checks.
|
|
|
1805 |
# 'test_compile' -- check by making test program.
|
|
|
1806 |
# 'file_magic [regex]' -- check by looking for files in library path
|
|
|
1807 |
# which responds to the $file_magic_cmd with a given egrep regex.
|
|
|
1808 |
# If you have `file' or equivalent on your system and you're not sure
|
|
|
1809 |
# whether `pass_all' will *always* work, you probably want this one.
|
|
|
1810 |
echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
|
|
|
1811 |
case "$host_os" in
|
|
|
1812 |
aix3*)
|
|
|
1813 |
version_type=linux
|
|
|
1814 |
library_names_spec='${libname}${release}.so$versuffix $libname.a'
|
|
|
1815 |
shlibpath_var=LIBPATH
|
|
|
1816 |
|
|
|
1817 |
# AIX has no versioning support, so we append a major version to the name.
|
|
|
1818 |
soname_spec='${libname}${release}.so$major'
|
|
|
1819 |
;;
|
|
|
1820 |
|
|
|
1821 |
aix4*)
|
|
|
1822 |
version_type=linux
|
|
|
1823 |
# AIX has no versioning support, so currently we can not hardcode correct
|
|
|
1824 |
# soname into executable. Probably we can add versioning support to
|
|
|
1825 |
# collect2, so additional links can be useful in future.
|
|
|
1826 |
# We preserve .a as extension for shared libraries though AIX4.2
|
|
|
1827 |
# and later linker supports .so
|
|
|
1828 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
|
|
|
1829 |
shlibpath_var=LIBPATH
|
|
|
1830 |
deplibs_check_method=pass_all
|
|
|
1831 |
;;
|
|
|
1832 |
|
|
|
1833 |
amigaos*)
|
|
|
1834 |
library_names_spec='$libname.ixlibrary $libname.a'
|
|
|
1835 |
# Create ${libname}_ixlibrary.a entries in /sys/libs.
|
|
|
1836 |
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 ${libname}_ixlibrary.a) || exit 1; done'
|
|
|
1837 |
;;
|
|
|
1838 |
|
|
|
1839 |
beos*)
|
|
|
1840 |
library_names_spec='${libname}.so'
|
|
|
1841 |
dynamic_linker="$host_os ld.so"
|
|
|
1842 |
shlibpath_var=LIBRARY_PATH
|
|
|
1843 |
deplibs_check_method=pass_all
|
|
|
1844 |
lt_cv_dlopen="load_add_on"
|
|
|
1845 |
lt_cv_dlopen_libs=
|
|
|
1846 |
lt_cv_dlopen_self=yes
|
|
|
1847 |
;;
|
|
|
1848 |
|
|
|
1849 |
bsdi4*)
|
|
|
1850 |
version_type=linux
|
|
|
1851 |
need_version=no
|
|
|
1852 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
1853 |
soname_spec='${libname}${release}.so$major'
|
|
|
1854 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
|
|
|
1855 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
1856 |
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
|
|
|
1857 |
file_magic_cmd=/usr/bin/file
|
|
|
1858 |
file_magic_test_file=/shlib/libc.so
|
|
|
1859 |
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
|
|
|
1860 |
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
|
|
|
1861 |
export_dynamic_flag_spec=-rdynamic
|
|
|
1862 |
# the default ld.so.conf also contains /usr/contrib/lib and
|
|
|
1863 |
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
|
|
|
1864 |
# libtool to hard-code these into programs
|
|
|
1865 |
;;
|
|
|
1866 |
|
|
|
1867 |
cygwin* | mingw*)
|
|
|
1868 |
version_type=windows
|
|
|
1869 |
need_version=no
|
|
|
1870 |
need_lib_prefix=no
|
|
|
1871 |
if test "$with_gcc" = yes; then
|
|
|
1872 |
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
|
|
|
1873 |
else
|
|
|
1874 |
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
|
|
|
1875 |
fi
|
|
|
1876 |
dynamic_linker='Win32 ld.exe'
|
|
|
1877 |
deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
|
|
|
1878 |
file_magic_cmd='${OBJDUMP} -f'
|
|
|
1879 |
# FIXME: first we should search . and the directory the executable is in
|
|
|
1880 |
shlibpath_var=PATH
|
|
|
1881 |
lt_cv_dlopen="LoadLibrary"
|
|
|
1882 |
lt_cv_dlopen_libs=
|
|
|
1883 |
;;
|
|
|
1884 |
|
|
|
1885 |
freebsd1*)
|
|
|
1886 |
dynamic_linker=no
|
|
|
1887 |
;;
|
|
|
1888 |
|
|
|
1889 |
freebsd*)
|
|
|
1890 |
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
|
|
|
1891 |
version_type=freebsd-$objformat
|
|
|
1892 |
case "$version_type" in
|
|
|
1893 |
freebsd-elf*)
|
|
|
1894 |
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
|
|
|
1895 |
file_magic_cmd=/usr/bin/file
|
|
|
1896 |
file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
|
1897 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
|
|
|
1898 |
need_version=no
|
|
|
1899 |
need_lib_prefix=no
|
|
|
1900 |
;;
|
|
|
1901 |
freebsd-*)
|
|
|
1902 |
deplibs_check_method=unknown
|
|
|
1903 |
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
|
|
|
1904 |
need_version=yes
|
|
|
1905 |
;;
|
|
|
1906 |
esac
|
|
|
1907 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
1908 |
case "$host_os" in
|
|
|
1909 |
freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
|
|
|
1910 |
shlibpath_overrides_runpath=yes
|
|
|
1911 |
;;
|
|
|
1912 |
*) # from 3.2 on
|
|
|
1913 |
shlibpath_overrides_runpath=no
|
|
|
1914 |
;;
|
|
|
1915 |
esac
|
|
|
1916 |
;;
|
|
|
1917 |
|
|
|
1918 |
gnu*)
|
|
|
1919 |
version_type=linux
|
|
|
1920 |
need_lib_prefix=no
|
|
|
1921 |
need_version=no
|
|
|
1922 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
|
|
|
1923 |
soname_spec='${libname}${release}.so$major'
|
|
|
1924 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
1925 |
;;
|
|
|
1926 |
|
|
|
1927 |
hpux9* | hpux10* | hpux11*)
|
|
|
1928 |
# Give a soname corresponding to the major version so that dld.sl refuses to
|
|
|
1929 |
# link against other versions.
|
|
|
1930 |
dynamic_linker="$host_os dld.sl"
|
|
|
1931 |
version_type=sunos
|
|
|
1932 |
need_lib_prefix=no
|
|
|
1933 |
need_version=no
|
|
|
1934 |
shlibpath_var=SHLIB_PATH
|
|
|
1935 |
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
|
|
|
1936 |
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
|
|
|
1937 |
soname_spec='${libname}${release}.sl$major'
|
|
|
1938 |
# HP-UX runs *really* slowly unless shared libraries are mode 555.
|
|
|
1939 |
postinstall_cmds='chmod 555 $lib'
|
|
|
1940 |
case "$host_os" in
|
|
|
1941 |
hpux10.20*)
|
|
|
1942 |
# TODO: Does this work for hpux-11 too?
|
|
|
1943 |
deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
|
|
|
1944 |
file_magic_cmd=/usr/bin/file
|
|
|
1945 |
file_magic_test_file=/usr/lib/libc.sl
|
|
|
1946 |
;;
|
|
|
1947 |
esac
|
|
|
1948 |
;;
|
|
|
1949 |
|
|
|
1950 |
irix5* | irix6*)
|
|
|
1951 |
version_type=irix
|
|
|
1952 |
need_lib_prefix=no
|
|
|
1953 |
need_version=no
|
|
|
1954 |
soname_spec='${libname}${release}.so.$major'
|
|
|
1955 |
library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
|
|
|
1956 |
case "$host_os" in
|
|
|
1957 |
irix5*)
|
|
|
1958 |
libsuff= shlibsuff=
|
|
|
1959 |
# this will be overridden with pass_all, but let us keep it just in case
|
|
|
1960 |
deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
|
|
|
1961 |
;;
|
|
|
1962 |
*)
|
|
|
1963 |
case "$LD" in # libtool.m4 will add one of these switches to LD
|
|
|
1964 |
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
|
|
|
1965 |
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
|
|
|
1966 |
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
|
|
|
1967 |
*) libsuff= shlibsuff= libmagic=never-match;;
|
|
|
1968 |
esac
|
|
|
1969 |
;;
|
|
|
1970 |
esac
|
|
|
1971 |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
|
|
|
1972 |
shlibpath_overrides_runpath=no
|
|
|
1973 |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
|
|
|
1974 |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
|
|
|
1975 |
file_magic_cmd=/usr/bin/file
|
|
|
1976 |
file_magic_test_file=`echo /lib${libsuff}/libc.so*`
|
|
|
1977 |
deplibs_check_method='pass_all'
|
|
|
1978 |
;;
|
|
|
1979 |
|
|
|
1980 |
# No shared lib support for Linux oldld, aout, or coff.
|
|
|
1981 |
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
|
|
|
1982 |
dynamic_linker=no
|
|
|
1983 |
;;
|
|
|
1984 |
|
|
|
1985 |
# This must be Linux ELF.
|
|
|
1986 |
linux-gnu*)
|
|
|
1987 |
version_type=linux
|
|
|
1988 |
need_lib_prefix=no
|
|
|
1989 |
need_version=no
|
|
|
1990 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
1991 |
soname_spec='${libname}${release}.so$major'
|
|
|
1992 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
|
|
|
1993 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
1994 |
shlibpath_overrides_runpath=no
|
|
|
1995 |
deplibs_check_method=pass_all
|
|
|
1996 |
|
|
|
1997 |
if test -f /lib/ld.so.1; then
|
|
|
1998 |
dynamic_linker='GNU ld.so'
|
|
|
1999 |
else
|
|
|
2000 |
# Only the GNU ld.so supports shared libraries on MkLinux.
|
|
|
2001 |
case "$host_cpu" in
|
|
|
2002 |
powerpc*) dynamic_linker=no ;;
|
|
|
2003 |
*) dynamic_linker='Linux ld.so' ;;
|
|
|
2004 |
esac
|
|
|
2005 |
fi
|
|
|
2006 |
;;
|
|
|
2007 |
|
|
|
2008 |
netbsd*)
|
|
|
2009 |
version_type=sunos
|
|
|
2010 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
|
2011 |
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
|
2012 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
|
2013 |
dynamic_linker='NetBSD (a.out) ld.so'
|
|
|
2014 |
else
|
|
|
2015 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
|
|
|
2016 |
soname_spec='${libname}${release}.so$major'
|
|
|
2017 |
dynamic_linker='NetBSD ld.elf_so'
|
|
|
2018 |
fi
|
|
|
2019 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2020 |
;;
|
|
|
2021 |
|
|
|
2022 |
openbsd*)
|
|
|
2023 |
version_type=sunos
|
|
|
2024 |
if test "$with_gnu_ld" = yes; then
|
|
|
2025 |
need_lib_prefix=no
|
|
|
2026 |
need_version=no
|
|
|
2027 |
fi
|
|
|
2028 |
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
|
2029 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
|
2030 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2031 |
;;
|
|
|
2032 |
|
|
|
2033 |
os2*)
|
|
|
2034 |
libname_spec='$name'
|
|
|
2035 |
need_lib_prefix=no
|
|
|
2036 |
library_names_spec='$libname.dll $libname.a'
|
|
|
2037 |
dynamic_linker='OS/2 ld.exe'
|
|
|
2038 |
shlibpath_var=LIBPATH
|
|
|
2039 |
;;
|
|
|
2040 |
|
|
|
2041 |
osf3* | osf4* | osf5*)
|
|
|
2042 |
version_type=osf
|
|
|
2043 |
need_version=no
|
|
|
2044 |
soname_spec='${libname}${release}.so'
|
|
|
2045 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
|
|
|
2046 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2047 |
# this will be overridden with pass_all, but let us keep it just in case
|
|
|
2048 |
deplibs_check_method='file_magic COFF format alpha shared library'
|
|
|
2049 |
file_magic_cmd=/usr/bin/file
|
|
|
2050 |
file_magic_test_file=/shlib/libc.so
|
|
|
2051 |
deplibs_check_method='pass_all'
|
|
|
2052 |
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
|
|
|
2053 |
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
|
|
|
2054 |
;;
|
|
|
2055 |
|
|
|
2056 |
rhapsody*)
|
|
|
2057 |
version_type=sunos
|
|
|
2058 |
library_names_spec='${libname}.so'
|
|
|
2059 |
soname_spec='${libname}.so'
|
|
|
2060 |
shlibpath_var=DYLD_LIBRARY_PATH
|
|
|
2061 |
deplibs_check_method=pass_all
|
|
|
2062 |
;;
|
|
|
2063 |
|
|
|
2064 |
sco3.2v5*)
|
|
|
2065 |
version_type=osf
|
|
|
2066 |
soname_spec='${libname}${release}.so$major'
|
|
|
2067 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
2068 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2069 |
;;
|
|
|
2070 |
|
|
|
2071 |
solaris*)
|
|
|
2072 |
version_type=linux
|
|
|
2073 |
need_lib_prefix=no
|
|
|
2074 |
need_version=no
|
|
|
2075 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
2076 |
soname_spec='${libname}${release}.so$major'
|
|
|
2077 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2078 |
shlibpath_overrides_runpath=yes
|
|
|
2079 |
# ldd complains unless libraries are executable
|
|
|
2080 |
postinstall_cmds='chmod +x $lib'
|
|
|
2081 |
deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
|
|
|
2082 |
file_magic_cmd=/usr/bin/file
|
|
|
2083 |
file_magic_test_file=/lib/libc.so
|
|
|
2084 |
;;
|
|
|
2085 |
|
|
|
2086 |
sunos4*)
|
|
|
2087 |
version_type=sunos
|
|
|
2088 |
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
|
2089 |
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
|
|
|
2090 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2091 |
shlibpath_overrides_runpath=yes
|
|
|
2092 |
if test "$with_gnu_ld" = yes; then
|
|
|
2093 |
need_lib_prefix=no
|
|
|
2094 |
fi
|
|
|
2095 |
need_version=yes
|
|
|
2096 |
;;
|
|
|
2097 |
|
|
|
2098 |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
|
2099 |
version_type=linux
|
|
|
2100 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
2101 |
soname_spec='${libname}${release}.so$major'
|
|
|
2102 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2103 |
case "$host_vendor" in
|
|
|
2104 |
sequent)
|
|
|
2105 |
file_magic_cmd='/bin/file'
|
|
|
2106 |
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
|
|
|
2107 |
;;
|
|
|
2108 |
ncr)
|
|
|
2109 |
deplibs_check_method='pass_all'
|
|
|
2110 |
;;
|
|
|
2111 |
motorola)
|
|
|
2112 |
need_lib_prefix=no
|
|
|
2113 |
need_version=no
|
|
|
2114 |
shlibpath_overrides_runpath=no
|
|
|
2115 |
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
|
|
|
2116 |
deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
|
|
|
2117 |
file_magic_cmd=/usr/bin/file
|
|
|
2118 |
file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
|
2119 |
;;
|
|
|
2120 |
esac
|
|
|
2121 |
;;
|
|
|
2122 |
|
|
|
2123 |
uts4*)
|
|
|
2124 |
version_type=linux
|
|
|
2125 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
2126 |
soname_spec='${libname}${release}.so$major'
|
|
|
2127 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2128 |
;;
|
|
|
2129 |
|
|
|
2130 |
dgux*)
|
|
|
2131 |
version_type=linux
|
|
|
2132 |
need_lib_prefix=no
|
|
|
2133 |
need_version=no
|
|
|
2134 |
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
|
2135 |
soname_spec='${libname}${release}.so$major'
|
|
|
2136 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2137 |
;;
|
|
|
2138 |
|
|
|
2139 |
sysv4*MP*)
|
|
|
2140 |
if test -d /usr/nec ;then
|
|
|
2141 |
version_type=linux
|
|
|
2142 |
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
|
|
|
2143 |
soname_spec='$libname.so.$major'
|
|
|
2144 |
shlibpath_var=LD_LIBRARY_PATH
|
|
|
2145 |
fi
|
|
|
2146 |
;;
|
|
|
2147 |
|
|
|
2148 |
*)
|
|
|
2149 |
dynamic_linker=no
|
|
|
2150 |
;;
|
|
|
2151 |
esac
|
|
|
2152 |
echo "$ac_t$dynamic_linker" 1>&6
|
|
|
2153 |
test "$dynamic_linker" = no && can_build_shared=no
|
|
|
2154 |
|
|
|
2155 |
# Report the final consequences.
|
|
|
2156 |
echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
|
|
|
2157 |
|
|
|
2158 |
# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
|
|
|
2159 |
# configure.in, otherwise build static only libraries.
|
|
|
2160 |
case "$host_os" in
|
|
|
2161 |
cygwin* | mingw* | os2*)
|
|
|
2162 |
if test x$can_build_shared = xyes; then
|
|
|
2163 |
test x$enable_win32_dll = xno && can_build_shared=no
|
|
|
2164 |
echo "checking if package supports dlls... $can_build_shared" 1>&6
|
|
|
2165 |
fi
|
|
|
2166 |
;;
|
|
|
2167 |
esac
|
|
|
2168 |
|
|
|
2169 |
if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
|
|
|
2170 |
case "$deplibs_check_method" in
|
|
|
2171 |
"file_magic "*)
|
|
|
2172 |
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
|
|
|
2173 |
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
|
|
|
2174 |
egrep "$file_magic_regex" > /dev/null; then
|
|
|
2175 |
:
|
|
|
2176 |
else
|
|
|
2177 |
cat <<EOF 1>&2
|
|
|
2178 |
|
|
|
2179 |
*** Warning: the command libtool uses to detect shared libraries,
|
|
|
2180 |
*** $file_magic_cmd, produces output that libtool cannot recognize.
|
|
|
2181 |
*** The result is that libtool may fail to recognize shared libraries
|
|
|
2182 |
*** as such. This will affect the creation of libtool libraries that
|
|
|
2183 |
*** depend on shared libraries, but programs linked with such libtool
|
|
|
2184 |
*** libraries will work regardless of this problem. Nevertheless, you
|
|
|
2185 |
*** may want to report the problem to your system manager and/or to
|
|
|
2186 |
*** bug-libtool@gnu.org
|
|
|
2187 |
|
|
|
2188 |
EOF
|
|
|
2189 |
fi ;;
|
|
|
2190 |
esac
|
|
|
2191 |
fi
|
|
|
2192 |
|
|
|
2193 |
echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
|
|
|
2194 |
test "$can_build_shared" = "no" && enable_shared=no
|
|
|
2195 |
|
|
|
2196 |
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
|
2197 |
# are all built from PIC.
|
|
|
2198 |
case "$host_os" in
|
|
|
2199 |
aix3*)
|
|
|
2200 |
test "$enable_shared" = yes && enable_static=no
|
|
|
2201 |
if test -n "$RANLIB"; then
|
|
|
2202 |
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
|
2203 |
postinstall_cmds='$RANLIB $lib'
|
|
|
2204 |
fi
|
|
|
2205 |
;;
|
|
|
2206 |
|
|
|
2207 |
aix4*)
|
|
|
2208 |
test "$enable_shared" = yes && enable_static=no
|
|
|
2209 |
;;
|
|
|
2210 |
esac
|
|
|
2211 |
|
|
|
2212 |
echo "$ac_t$enable_shared" 1>&6
|
|
|
2213 |
|
|
|
2214 |
# Make sure either enable_shared or enable_static is yes.
|
|
|
2215 |
test "$enable_shared" = yes || enable_static=yes
|
|
|
2216 |
|
|
|
2217 |
echo "checking whether to build static libraries... $enable_static" 1>&6
|
|
|
2218 |
|
|
|
2219 |
if test "$hardcode_action" = relink; then
|
|
|
2220 |
# Fast installation is not supported
|
|
|
2221 |
enable_fast_install=no
|
|
|
2222 |
elif test "$shlibpath_overrides_runpath" = yes ||
|
|
|
2223 |
test "$enable_shared" = no; then
|
|
|
2224 |
# Fast installation is not necessary
|
|
|
2225 |
enable_fast_install=needless
|
|
|
2226 |
fi
|
|
|
2227 |
|
|
|
2228 |
echo $ac_n "checking for objdir... $ac_c" 1>&6
|
|
|
2229 |
rm -f .libs 2>/dev/null
|
|
|
2230 |
mkdir .libs 2>/dev/null
|
|
|
2231 |
if test -d .libs; then
|
|
|
2232 |
objdir=.libs
|
|
|
2233 |
else
|
|
|
2234 |
# MS-DOS does not allow filenames that begin with a dot.
|
|
|
2235 |
objdir=_libs
|
|
|
2236 |
fi
|
|
|
2237 |
rmdir .libs 2>/dev/null
|
|
|
2238 |
echo "$ac_t$objdir" 1>&6
|
|
|
2239 |
|
|
|
2240 |
if test "x$enable_dlopen" != xyes; then
|
|
|
2241 |
enable_dlopen=unknown
|
|
|
2242 |
enable_dlopen_self=unknown
|
|
|
2243 |
enable_dlopen_self_static=unknown
|
|
|
2244 |
else
|
|
|
2245 |
if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
|
|
|
2246 |
lt_cv_dlopen=no lt_cv_dlopen_libs=
|
|
|
2247 |
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
|
|
|
2248 |
echo "$progname:2248: checking for dlopen in -ldl" >&5
|
|
|
2249 |
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
|
|
|
2250 |
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
|
|
2251 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2252 |
else
|
|
|
2253 |
ac_save_LIBS="$LIBS"
|
|
|
2254 |
LIBS="-ldl $LIBS"
|
|
|
2255 |
cat > conftest.$ac_ext <<EOF
|
|
|
2256 |
#line 2256 "ltconfig"
|
|
|
2257 |
/* Override any gcc2 internal prototype to avoid an error. */
|
|
|
2258 |
/* We use char because int might match the return type of a gcc2
|
|
|
2259 |
builtin and then its argument prototype would still apply. */
|
|
|
2260 |
#ifdef __cplusplus
|
|
|
2261 |
extern "C"
|
|
|
2262 |
#endif
|
|
|
2263 |
char dlopen();
|
|
|
2264 |
|
|
|
2265 |
int main() {
|
|
|
2266 |
dlopen()
|
|
|
2267 |
; return 0; }
|
|
|
2268 |
EOF
|
|
|
2269 |
if { (eval echo $progname:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
|
|
2270 |
rm -rf conftest*
|
|
|
2271 |
eval "ac_cv_lib_$ac_lib_var=yes"
|
|
|
2272 |
else
|
|
|
2273 |
echo "$progname: failed program was:" >&5
|
|
|
2274 |
cat conftest.$ac_ext >&5
|
|
|
2275 |
rm -rf conftest*
|
|
|
2276 |
eval "ac_cv_lib_$ac_lib_var=no"
|
|
|
2277 |
fi
|
|
|
2278 |
rm -f conftest*
|
|
|
2279 |
LIBS="$ac_save_LIBS"
|
|
|
2280 |
|
|
|
2281 |
fi
|
|
|
2282 |
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
|
|
2283 |
echo "$ac_t""yes" 1>&6
|
|
|
2284 |
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
|
|
|
2285 |
else
|
|
|
2286 |
echo "$ac_t""no" 1>&6
|
|
|
2287 |
echo $ac_n "checking for dlopen""... $ac_c" 1>&6
|
|
|
2288 |
echo "$progname:2288: checking for dlopen" >&5
|
|
|
2289 |
if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
|
|
|
2290 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2291 |
else
|
|
|
2292 |
cat > conftest.$ac_ext <<EOF
|
|
|
2293 |
#line 2293 "ltconfig"
|
|
|
2294 |
/* System header to define __stub macros and hopefully few prototypes,
|
|
|
2295 |
which can conflict with char dlopen(); below. */
|
|
|
2296 |
#include <assert.h>
|
|
|
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. */
|
|
|
2300 |
#ifdef __cplusplus
|
|
|
2301 |
extern "C"
|
|
|
2302 |
#endif
|
|
|
2303 |
char dlopen();
|
|
|
2304 |
|
|
|
2305 |
int main() {
|
|
|
2306 |
|
|
|
2307 |
/* The GNU C library defines this for functions which it implements
|
|
|
2308 |
to always fail with ENOSYS. Some functions are actually named
|
|
|
2309 |
something starting with __ and the normal name is an alias. */
|
|
|
2310 |
#if defined (__stub_dlopen) || defined (__stub___dlopen)
|
|
|
2311 |
choke me
|
|
|
2312 |
#else
|
|
|
2313 |
dlopen();
|
|
|
2314 |
#endif
|
|
|
2315 |
|
|
|
2316 |
; return 0; }
|
|
|
2317 |
EOF
|
|
|
2318 |
if { (eval echo $progname:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
|
|
2319 |
rm -rf conftest*
|
|
|
2320 |
eval "ac_cv_func_dlopen=yes"
|
|
|
2321 |
else
|
|
|
2322 |
echo "$progname: failed program was:" >&5
|
|
|
2323 |
cat conftest.$ac_ext >&5
|
|
|
2324 |
rm -rf conftest*
|
|
|
2325 |
eval "ac_cv_func_dlopen=no"
|
|
|
2326 |
fi
|
|
|
2327 |
rm -f conftest*
|
|
|
2328 |
fi
|
|
|
2329 |
if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
|
|
|
2330 |
echo "$ac_t""yes" 1>&6
|
|
|
2331 |
lt_cv_dlopen="dlopen"
|
|
|
2332 |
else
|
|
|
2333 |
echo "$ac_t""no" 1>&6
|
|
|
2334 |
echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
|
|
|
2335 |
echo "$progname:2335: checking for dld_link in -ldld" >&5
|
|
|
2336 |
ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
|
|
|
2337 |
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
|
|
2338 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2339 |
else
|
|
|
2340 |
ac_save_LIBS="$LIBS"
|
|
|
2341 |
LIBS="-ldld $LIBS"
|
|
|
2342 |
cat > conftest.$ac_ext <<EOF
|
|
|
2343 |
#line 2343 "ltconfig"
|
|
|
2344 |
/* Override any gcc2 internal prototype to avoid an error. */
|
|
|
2345 |
/* We use char because int might match the return type of a gcc2
|
|
|
2346 |
builtin and then its argument prototype would still apply. */
|
|
|
2347 |
#ifdef __cplusplus
|
|
|
2348 |
extern "C"
|
|
|
2349 |
#endif
|
|
|
2350 |
char dld_link();
|
|
|
2351 |
|
|
|
2352 |
int main() {
|
|
|
2353 |
dld_link()
|
|
|
2354 |
; return 0; }
|
|
|
2355 |
EOF
|
|
|
2356 |
if { (eval echo $progname:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
|
|
2357 |
rm -rf conftest*
|
|
|
2358 |
eval "ac_cv_lib_$ac_lib_var=yes"
|
|
|
2359 |
else
|
|
|
2360 |
echo "$progname: failed program was:" >&5
|
|
|
2361 |
cat conftest.$ac_ext >&5
|
|
|
2362 |
rm -rf conftest*
|
|
|
2363 |
eval "ac_cv_lib_$ac_lib_var=no"
|
|
|
2364 |
fi
|
|
|
2365 |
rm -f conftest*
|
|
|
2366 |
LIBS="$ac_save_LIBS"
|
|
|
2367 |
|
|
|
2368 |
fi
|
|
|
2369 |
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
|
|
2370 |
echo "$ac_t""yes" 1>&6
|
|
|
2371 |
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
|
|
|
2372 |
else
|
|
|
2373 |
echo "$ac_t""no" 1>&6
|
|
|
2374 |
echo $ac_n "checking for shl_load""... $ac_c" 1>&6
|
|
|
2375 |
echo "$progname:2375: checking for shl_load" >&5
|
|
|
2376 |
if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
|
|
|
2377 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2378 |
else
|
|
|
2379 |
cat > conftest.$ac_ext <<EOF
|
|
|
2380 |
#line 2380 "ltconfig"
|
|
|
2381 |
/* System header to define __stub macros and hopefully few prototypes,
|
|
|
2382 |
which can conflict with char shl_load(); below. */
|
|
|
2383 |
#include <assert.h>
|
|
|
2384 |
/* Override any gcc2 internal prototype to avoid an error. */
|
|
|
2385 |
/* We use char because int might match the return type of a gcc2
|
|
|
2386 |
builtin and then its argument prototype would still apply. */
|
|
|
2387 |
#ifdef __cplusplus
|
|
|
2388 |
extern "C"
|
|
|
2389 |
#endif
|
|
|
2390 |
char shl_load();
|
|
|
2391 |
|
|
|
2392 |
int main() {
|
|
|
2393 |
|
|
|
2394 |
/* The GNU C library defines this for functions which it implements
|
|
|
2395 |
to always fail with ENOSYS. Some functions are actually named
|
|
|
2396 |
something starting with __ and the normal name is an alias. */
|
|
|
2397 |
#if defined (__stub_shl_load) || defined (__stub___shl_load)
|
|
|
2398 |
choke me
|
|
|
2399 |
#else
|
|
|
2400 |
shl_load();
|
|
|
2401 |
#endif
|
|
|
2402 |
|
|
|
2403 |
; return 0; }
|
|
|
2404 |
EOF
|
|
|
2405 |
if { (eval echo $progname:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
|
|
2406 |
rm -rf conftest*
|
|
|
2407 |
eval "ac_cv_func_shl_load=yes"
|
|
|
2408 |
else
|
|
|
2409 |
echo "$progname: failed program was:" >&5
|
|
|
2410 |
cat conftest.$ac_ext >&5
|
|
|
2411 |
rm -rf conftest*
|
|
|
2412 |
eval "ac_cv_func_shl_load=no"
|
|
|
2413 |
fi
|
|
|
2414 |
rm -f conftest*
|
|
|
2415 |
fi
|
|
|
2416 |
|
|
|
2417 |
if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
|
|
|
2418 |
echo "$ac_t""yes" 1>&6
|
|
|
2419 |
lt_cv_dlopen="shl_load"
|
|
|
2420 |
else
|
|
|
2421 |
echo "$ac_t""no" 1>&6
|
|
|
2422 |
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
|
|
|
2423 |
echo "$progname:2423: checking for shl_load in -ldld" >&5
|
|
|
2424 |
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
|
|
|
2425 |
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
|
|
2426 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2427 |
else
|
|
|
2428 |
ac_save_LIBS="$LIBS"
|
|
|
2429 |
LIBS="-ldld $LIBS"
|
|
|
2430 |
cat > conftest.$ac_ext <<EOF
|
|
|
2431 |
#line 2431 "ltconfig"
|
|
|
2432 |
#include "confdefs.h"
|
|
|
2433 |
/* Override any gcc2 internal prototype to avoid an error. */
|
|
|
2434 |
/* We use char because int might match the return type of a gcc2
|
|
|
2435 |
builtin and then its argument prototype would still apply. */
|
|
|
2436 |
#ifdef __cplusplus
|
|
|
2437 |
extern "C"
|
|
|
2438 |
#endif
|
|
|
2439 |
char shl_load();
|
|
|
2440 |
|
|
|
2441 |
int main() {
|
|
|
2442 |
shl_load()
|
|
|
2443 |
; return 0; }
|
|
|
2444 |
EOF
|
|
|
2445 |
if { (eval echo $progname:2445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
|
|
2446 |
rm -rf conftest*
|
|
|
2447 |
eval "ac_cv_lib_$ac_lib_var=yes"
|
|
|
2448 |
else
|
|
|
2449 |
echo "$progname: failed program was:" >&5
|
|
|
2450 |
cat conftest.$ac_ext >&5
|
|
|
2451 |
rm -rf conftest*
|
|
|
2452 |
eval "ac_cv_lib_$ac_lib_var=no"
|
|
|
2453 |
fi
|
|
|
2454 |
rm -f conftest*
|
|
|
2455 |
LIBS="$ac_save_LIBS"
|
|
|
2456 |
|
|
|
2457 |
fi
|
|
|
2458 |
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
|
|
2459 |
echo "$ac_t""yes" 1>&6
|
|
|
2460 |
lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
|
|
|
2461 |
else
|
|
|
2462 |
echo "$ac_t""no" 1>&6
|
|
|
2463 |
fi
|
|
|
2464 |
|
|
|
2465 |
|
|
|
2466 |
fi
|
|
|
2467 |
|
|
|
2468 |
|
|
|
2469 |
fi
|
|
|
2470 |
|
|
|
2471 |
|
|
|
2472 |
fi
|
|
|
2473 |
|
|
|
2474 |
|
|
|
2475 |
fi
|
|
|
2476 |
|
|
|
2477 |
fi
|
|
|
2478 |
|
|
|
2479 |
if test "x$lt_cv_dlopen" != xno; then
|
|
|
2480 |
enable_dlopen=yes
|
|
|
2481 |
fi
|
|
|
2482 |
|
|
|
2483 |
case "$lt_cv_dlopen" in
|
|
|
2484 |
dlopen)
|
|
|
2485 |
for ac_hdr in dlfcn.h; do
|
|
|
2486 |
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
|
|
2487 |
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
|
|
2488 |
echo "$progname:2488: checking for $ac_hdr" >&5
|
|
|
2489 |
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
|
2490 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2491 |
else
|
|
|
2492 |
cat > conftest.$ac_ext <<EOF
|
|
|
2493 |
#line 2493 "ltconfig"
|
|
|
2494 |
#include <$ac_hdr>
|
|
|
2495 |
int fnord = 0;
|
|
|
2496 |
EOF
|
|
|
2497 |
ac_try="$ac_compile >/dev/null 2>conftest.out"
|
|
|
2498 |
{ (eval echo $progname:2498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
|
|
2499 |
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
|
|
2500 |
if test -z "$ac_err"; then
|
|
|
2501 |
rm -rf conftest*
|
|
|
2502 |
eval "ac_cv_header_$ac_safe=yes"
|
|
|
2503 |
else
|
|
|
2504 |
echo "$ac_err" >&5
|
|
|
2505 |
echo "$progname: failed program was:" >&5
|
|
|
2506 |
cat conftest.$ac_ext >&5
|
|
|
2507 |
rm -rf conftest*
|
|
|
2508 |
eval "ac_cv_header_$ac_safe=no"
|
|
|
2509 |
fi
|
|
|
2510 |
rm -f conftest*
|
|
|
2511 |
fi
|
|
|
2512 |
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
|
|
|
2513 |
echo "$ac_t""yes" 1>&6
|
|
|
2514 |
else
|
|
|
2515 |
echo "$ac_t""no" 1>&6
|
|
|
2516 |
fi
|
|
|
2517 |
done
|
|
|
2518 |
|
|
|
2519 |
if test "x$ac_cv_header_dlfcn_h" = xyes; then
|
|
|
2520 |
CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
|
|
|
2521 |
fi
|
|
|
2522 |
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
|
|
|
2523 |
LIBS="$lt_cv_dlopen_libs $LIBS"
|
|
|
2524 |
|
|
|
2525 |
echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
|
|
|
2526 |
echo "$progname:2526: checking whether a program can dlopen itself" >&5
|
|
|
2527 |
if test "${lt_cv_dlopen_self+set}" = set; then
|
|
|
2528 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2529 |
else
|
|
|
2530 |
if test "$cross_compiling" = yes; then
|
|
|
2531 |
lt_cv_dlopen_self=cross
|
|
|
2532 |
else
|
|
|
2533 |
cat > conftest.c <<EOF
|
|
|
2534 |
#line 2534 "ltconfig"
|
|
|
2535 |
|
|
|
2536 |
#if HAVE_DLFCN_H
|
|
|
2537 |
#include <dlfcn.h>
|
|
|
2538 |
#endif
|
|
|
2539 |
|
|
|
2540 |
#include <stdio.h>
|
|
|
2541 |
|
|
|
2542 |
#ifdef RTLD_GLOBAL
|
|
|
2543 |
# define LTDL_GLOBAL RTLD_GLOBAL
|
|
|
2544 |
#else
|
|
|
2545 |
# ifdef DL_GLOBAL
|
|
|
2546 |
# define LTDL_GLOBAL DL_GLOBAL
|
|
|
2547 |
# else
|
|
|
2548 |
# define LTDL_GLOBAL 0
|
|
|
2549 |
# endif
|
|
|
2550 |
#endif
|
|
|
2551 |
|
|
|
2552 |
/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
|
|
|
2553 |
find out it does not work in some platform. */
|
|
|
2554 |
#ifndef LTDL_LAZY_OR_NOW
|
|
|
2555 |
# ifdef RTLD_LAZY
|
|
|
2556 |
# define LTDL_LAZY_OR_NOW RTLD_LAZY
|
|
|
2557 |
# else
|
|
|
2558 |
# ifdef DL_LAZY
|
|
|
2559 |
# define LTDL_LAZY_OR_NOW DL_LAZY
|
|
|
2560 |
# else
|
|
|
2561 |
# ifdef RTLD_NOW
|
|
|
2562 |
# define LTDL_LAZY_OR_NOW RTLD_NOW
|
|
|
2563 |
# else
|
|
|
2564 |
# ifdef DL_NOW
|
|
|
2565 |
# define LTDL_LAZY_OR_NOW DL_NOW
|
|
|
2566 |
# else
|
|
|
2567 |
# define LTDL_LAZY_OR_NOW 0
|
|
|
2568 |
# endif
|
|
|
2569 |
# endif
|
|
|
2570 |
# endif
|
|
|
2571 |
# endif
|
|
|
2572 |
#endif
|
|
|
2573 |
|
|
|
2574 |
fnord() { int i=42;}
|
|
|
2575 |
main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
|
|
|
2576 |
if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
|
|
|
2577 |
if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
|
|
|
2578 |
|
|
|
2579 |
EOF
|
|
|
2580 |
if { (eval echo $progname:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
|
|
|
2581 |
then
|
|
|
2582 |
lt_cv_dlopen_self=yes
|
|
|
2583 |
else
|
|
|
2584 |
echo "$progname: failed program was:" >&5
|
|
|
2585 |
cat conftest.$ac_ext >&5
|
|
|
2586 |
rm -fr conftest*
|
|
|
2587 |
lt_cv_dlopen_self=no
|
|
|
2588 |
fi
|
|
|
2589 |
rm -fr conftest*
|
|
|
2590 |
fi
|
|
|
2591 |
|
|
|
2592 |
fi
|
|
|
2593 |
|
|
|
2594 |
echo "$ac_t""$lt_cv_dlopen_self" 1>&6
|
|
|
2595 |
|
|
|
2596 |
if test "$lt_cv_dlopen_self" = yes; then
|
|
|
2597 |
LDFLAGS="$LDFLAGS $link_static_flag"
|
|
|
2598 |
echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
|
|
|
2599 |
echo "$progname:2599: checking whether a statically linked program can dlopen itself" >&5
|
|
|
2600 |
if test "${lt_cv_dlopen_self_static+set}" = set; then
|
|
|
2601 |
echo $ac_n "(cached) $ac_c" 1>&6
|
|
|
2602 |
else
|
|
|
2603 |
if test "$cross_compiling" = yes; then
|
|
|
2604 |
lt_cv_dlopen_self_static=cross
|
|
|
2605 |
else
|
|
|
2606 |
cat > conftest.c <<EOF
|
|
|
2607 |
#line 2607 "ltconfig"
|
|
|
2608 |
|
|
|
2609 |
#if HAVE_DLFCN_H
|
|
|
2610 |
#include <dlfcn.h>
|
|
|
2611 |
#endif
|
|
|
2612 |
|
|
|
2613 |
#include <stdio.h>
|
|
|
2614 |
|
|
|
2615 |
#ifdef RTLD_GLOBAL
|
|
|
2616 |
# define LTDL_GLOBAL RTLD_GLOBAL
|
|
|
2617 |
#else
|
|
|
2618 |
# ifdef DL_GLOBAL
|
|
|
2619 |
# define LTDL_GLOBAL DL_GLOBAL
|
|
|
2620 |
# else
|
|
|
2621 |
# define LTDL_GLOBAL 0
|
|
|
2622 |
# endif
|
|
|
2623 |
#endif
|
|
|
2624 |
|
|
|
2625 |
/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
|
|
|
2626 |
find out it does not work in some platform. */
|
|
|
2627 |
#ifndef LTDL_LAZY_OR_NOW
|
|
|
2628 |
# ifdef RTLD_LAZY
|
|
|
2629 |
# define LTDL_LAZY_OR_NOW RTLD_LAZY
|
|
|
2630 |
# else
|
|
|
2631 |
# ifdef DL_LAZY
|
|
|
2632 |
# define LTDL_LAZY_OR_NOW DL_LAZY
|
|
|
2633 |
# else
|
|
|
2634 |
# ifdef RTLD_NOW
|
|
|
2635 |
# define LTDL_LAZY_OR_NOW RTLD_NOW
|
|
|
2636 |
# else
|
|
|
2637 |
# ifdef DL_NOW
|
|
|
2638 |
# define LTDL_LAZY_OR_NOW DL_NOW
|
|
|
2639 |
# else
|
|
|
2640 |
# define LTDL_LAZY_OR_NOW 0
|
|
|
2641 |
# endif
|
|
|
2642 |
# endif
|
|
|
2643 |
# endif
|
|
|
2644 |
# endif
|
|
|
2645 |
#endif
|
|
|
2646 |
|
|
|
2647 |
fnord() { int i=42;}
|
|
|
2648 |
main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
|
|
|
2649 |
if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
|
|
|
2650 |
if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
|
|
|
2651 |
|
|
|
2652 |
EOF
|
|
|
2653 |
if { (eval echo $progname:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
|
|
|
2654 |
then
|
|
|
2655 |
lt_cv_dlopen_self_static=yes
|
|
|
2656 |
else
|
|
|
2657 |
echo "$progname: failed program was:" >&5
|
|
|
2658 |
cat conftest.$ac_ext >&5
|
|
|
2659 |
rm -fr conftest*
|
|
|
2660 |
lt_cv_dlopen_self_static=no
|
|
|
2661 |
fi
|
|
|
2662 |
rm -fr conftest*
|
|
|
2663 |
fi
|
|
|
2664 |
|
|
|
2665 |
fi
|
|
|
2666 |
|
|
|
2667 |
echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
|
|
|
2668 |
fi
|
|
|
2669 |
;;
|
|
|
2670 |
esac
|
|
|
2671 |
|
|
|
2672 |
case "$lt_cv_dlopen_self" in
|
|
|
2673 |
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
|
|
|
2674 |
*) enable_dlopen_self=unknown ;;
|
|
|
2675 |
esac
|
|
|
2676 |
|
|
|
2677 |
case "$lt_cv_dlopen_self_static" in
|
|
|
2678 |
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
|
|
|
2679 |
*) enable_dlopen_self_static=unknown ;;
|
|
|
2680 |
esac
|
|
|
2681 |
fi
|
|
|
2682 |
|
|
|
2683 |
# Copy echo and quote the copy, instead of the original, because it is
|
|
|
2684 |
# used later.
|
|
|
2685 |
ltecho="$echo"
|
|
|
2686 |
if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
|
|
|
2687 |
ltecho="$CONFIG_SHELL \$0 --fallback-echo"
|
|
|
2688 |
fi
|
|
|
2689 |
LTSHELL="$SHELL"
|
|
|
2690 |
|
|
|
2691 |
LTCONFIG_VERSION="$VERSION"
|
|
|
2692 |
|
|
|
2693 |
# Only quote variables if we're using ltmain.sh.
|
|
|
2694 |
case "$ltmain" in
|
|
|
2695 |
*.sh)
|
|
|
2696 |
# Now quote all the things that may contain metacharacters.
|
|
|
2697 |
for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
|
|
|
2698 |
old_LD old_LDFLAGS old_LIBS \
|
|
|
2699 |
old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
|
|
|
2700 |
AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
|
|
|
2701 |
reload_flag reload_cmds wl \
|
|
|
2702 |
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
|
|
|
2703 |
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
|
|
|
2704 |
library_names_spec soname_spec \
|
|
|
2705 |
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
|
|
|
2706 |
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
|
|
|
2707 |
file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
|
|
|
2708 |
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
|
|
|
2709 |
hardcode_libdir_flag_spec hardcode_libdir_separator \
|
|
|
2710 |
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
|
|
|
2711 |
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
|
|
|
2712 |
|
|
|
2713 |
case "$var" in
|
|
|
2714 |
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
|
|
|
2715 |
old_postinstall_cmds | old_postuninstall_cmds | \
|
|
|
2716 |
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
|
|
|
2717 |
postinstall_cmds | postuninstall_cmds | \
|
|
|
2718 |
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
|
|
|
2719 |
# Double-quote double-evaled strings.
|
|
|
2720 |
eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
|
|
|
2721 |
;;
|
|
|
2722 |
*)
|
|
|
2723 |
eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
|
|
|
2724 |
;;
|
|
|
2725 |
esac
|
|
|
2726 |
done
|
|
|
2727 |
|
|
|
2728 |
case "$ltecho" in
|
|
|
2729 |
*'\$0 --fallback-echo"')
|
|
|
2730 |
ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
|
|
|
2731 |
;;
|
|
|
2732 |
esac
|
|
|
2733 |
|
|
|
2734 |
trap "$rm \"$ofile\"; exit 1" 1 2 15
|
|
|
2735 |
echo "creating $ofile"
|
|
|
2736 |
$rm "$ofile"
|
|
|
2737 |
cat <<EOF > "$ofile"
|
|
|
2738 |
#! $SHELL
|
|
|
2739 |
|
|
|
2740 |
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
|
|
|
2741 |
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
|
|
|
2742 |
# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
|
|
|
2743 |
#
|
|
|
2744 |
# Copyright (C) 1996-1999 Free Software Foundation, Inc.
|
|
|
2745 |
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
|
|
|
2746 |
#
|
|
|
2747 |
# This program is free software; you can redistribute it and/or modify
|
|
|
2748 |
# it under the terms of the GNU General Public License as published by
|
|
|
2749 |
# the Free Software Foundation; either version 2 of the License, or
|
|
|
2750 |
# (at your option) any later version.
|
|
|
2751 |
#
|
|
|
2752 |
# This program is distributed in the hope that it will be useful, but
|
|
|
2753 |
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
2754 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
2755 |
# General Public License for more details.
|
|
|
2756 |
#
|
|
|
2757 |
# You should have received a copy of the GNU General Public License
|
|
|
2758 |
# along with this program; if not, write to the Free Software
|
|
|
2759 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
2760 |
#
|
|
|
2761 |
# As a special exception to the GNU General Public License, if you
|
|
|
2762 |
# distribute this file as part of a program that contains a
|
|
|
2763 |
# configuration script generated by Autoconf, you may include it under
|
|
|
2764 |
# the same distribution terms that you use for the rest of that program.
|
|
|
2765 |
|
|
|
2766 |
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
|
|
|
2767 |
Xsed="sed -e s/^X//"
|
|
|
2768 |
|
|
|
2769 |
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
|
|
2770 |
# if CDPATH is set.
|
|
|
2771 |
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
|
|
|
2772 |
|
|
|
2773 |
### BEGIN LIBTOOL CONFIG
|
|
|
2774 |
EOF
|
|
|
2775 |
cfgfile="$ofile"
|
|
|
2776 |
;;
|
|
|
2777 |
|
|
|
2778 |
*)
|
|
|
2779 |
# Double-quote the variables that need it (for aesthetics).
|
|
|
2780 |
for var in old_CC old_CFLAGS old_CPPFLAGS \
|
|
|
2781 |
old_LD old_LDFLAGS old_LIBS \
|
|
|
2782 |
old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
|
|
|
2783 |
eval "$var=\\\"\$var\\\""
|
|
|
2784 |
done
|
|
|
2785 |
|
|
|
2786 |
# Just create a config file.
|
|
|
2787 |
cfgfile="$ofile.cfg"
|
|
|
2788 |
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
|
|
|
2789 |
echo "creating $cfgfile"
|
|
|
2790 |
$rm "$cfgfile"
|
|
|
2791 |
cat <<EOF > "$cfgfile"
|
|
|
2792 |
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
|
|
|
2793 |
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
|
|
|
2794 |
EOF
|
|
|
2795 |
;;
|
|
|
2796 |
esac
|
|
|
2797 |
|
|
|
2798 |
cat <<EOF >> "$cfgfile"
|
|
|
2799 |
# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
|
|
|
2800 |
#
|
|
|
2801 |
# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
|
|
|
2802 |
# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
|
|
|
2803 |
# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
|
|
|
2804 |
# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
|
|
|
2805 |
# $0$ltconfig_args
|
|
|
2806 |
#
|
|
|
2807 |
# Compiler and other test output produced by $progname, useful for
|
|
|
2808 |
# debugging $progname, is in ./config.log if it exists.
|
|
|
2809 |
|
|
|
2810 |
# The version of $progname that generated this script.
|
|
|
2811 |
LTCONFIG_VERSION=$LTCONFIG_VERSION
|
|
|
2812 |
|
|
|
2813 |
# Shell to use when invoking shell scripts.
|
|
|
2814 |
SHELL=$LTSHELL
|
|
|
2815 |
|
|
|
2816 |
# Whether or not to build shared libraries.
|
|
|
2817 |
build_libtool_libs=$enable_shared
|
|
|
2818 |
|
|
|
2819 |
# Whether or not to build static libraries.
|
|
|
2820 |
build_old_libs=$enable_static
|
|
|
2821 |
|
|
|
2822 |
# Whether or not to optimize for fast installation.
|
|
|
2823 |
fast_install=$enable_fast_install
|
|
|
2824 |
|
|
|
2825 |
# The host system.
|
|
|
2826 |
host_alias=$host_alias
|
|
|
2827 |
host=$host
|
|
|
2828 |
|
|
|
2829 |
# An echo program that does not interpret backslashes.
|
|
|
2830 |
echo=$ltecho
|
|
|
2831 |
|
|
|
2832 |
# The archiver.
|
|
|
2833 |
AR=$AR
|
|
|
2834 |
|
|
|
2835 |
# The default C compiler.
|
|
|
2836 |
CC=$CC
|
|
|
2837 |
|
|
|
2838 |
# The linker used to build libraries.
|
|
|
2839 |
LD=$LD
|
|
|
2840 |
|
|
|
2841 |
# Whether we need hard or soft links.
|
|
|
2842 |
LN_S=$LN_S
|
|
|
2843 |
|
|
|
2844 |
# A BSD-compatible nm program.
|
|
|
2845 |
NM=$NM
|
|
|
2846 |
|
|
|
2847 |
# Used on cygwin: DLL creation program.
|
|
|
2848 |
DLLTOOL="$DLLTOOL"
|
|
|
2849 |
|
|
|
2850 |
# Used on cygwin: object dumper.
|
|
|
2851 |
OBJDUMP="$OBJDUMP"
|
|
|
2852 |
|
|
|
2853 |
# Used on cygwin: assembler.
|
|
|
2854 |
AS="$AS"
|
|
|
2855 |
|
|
|
2856 |
# The name of the directory that contains temporary libtool files.
|
|
|
2857 |
objdir=$objdir
|
|
|
2858 |
|
|
|
2859 |
# How to create reloadable object files.
|
|
|
2860 |
reload_flag=$reload_flag
|
|
|
2861 |
reload_cmds=$reload_cmds
|
|
|
2862 |
|
|
|
2863 |
# How to pass a linker flag through the compiler.
|
|
|
2864 |
wl=$wl
|
|
|
2865 |
|
|
|
2866 |
# Object file suffix (normally "o").
|
|
|
2867 |
objext="$objext"
|
|
|
2868 |
|
|
|
2869 |
# Old archive suffix (normally "a").
|
|
|
2870 |
libext="$libext"
|
|
|
2871 |
|
|
|
2872 |
# Executable file suffix (normally "").
|
|
|
2873 |
exeext="$exeext"
|
|
|
2874 |
|
|
|
2875 |
# Additional compiler flags for building library objects.
|
|
|
2876 |
pic_flag=$pic_flag
|
|
|
2877 |
|
|
|
2878 |
# Does compiler simultaneously support -c and -o options?
|
|
|
2879 |
compiler_c_o=$compiler_c_o
|
|
|
2880 |
|
|
|
2881 |
# Can we write directly to a .lo ?
|
|
|
2882 |
compiler_o_lo=$compiler_o_lo
|
|
|
2883 |
|
|
|
2884 |
# Must we lock files when doing compilation ?
|
|
|
2885 |
need_locks=$need_locks
|
|
|
2886 |
|
|
|
2887 |
# Do we need the lib prefix for modules?
|
|
|
2888 |
need_lib_prefix=$need_lib_prefix
|
|
|
2889 |
|
|
|
2890 |
# Do we need a version for libraries?
|
|
|
2891 |
need_version=$need_version
|
|
|
2892 |
|
|
|
2893 |
# Whether dlopen is supported.
|
|
|
2894 |
dlopen=$enable_dlopen
|
|
|
2895 |
|
|
|
2896 |
# Whether dlopen of programs is supported.
|
|
|
2897 |
dlopen_self=$enable_dlopen_self
|
|
|
2898 |
|
|
|
2899 |
# Whether dlopen of statically linked programs is supported.
|
|
|
2900 |
dlopen_self_static=$enable_dlopen_self_static
|
|
|
2901 |
|
|
|
2902 |
# Compiler flag to prevent dynamic linking.
|
|
|
2903 |
link_static_flag=$link_static_flag
|
|
|
2904 |
|
|
|
2905 |
# Compiler flag to turn off builtin functions.
|
|
|
2906 |
no_builtin_flag=$no_builtin_flag
|
|
|
2907 |
|
|
|
2908 |
# Compiler flag to allow reflexive dlopens.
|
|
|
2909 |
export_dynamic_flag_spec=$export_dynamic_flag_spec
|
|
|
2910 |
|
|
|
2911 |
# Compiler flag to generate shared objects directly from archives.
|
|
|
2912 |
whole_archive_flag_spec=$whole_archive_flag_spec
|
|
|
2913 |
|
|
|
2914 |
# Compiler flag to generate thread-safe objects.
|
|
|
2915 |
thread_safe_flag_spec=$thread_safe_flag_spec
|
|
|
2916 |
|
|
|
2917 |
# Library versioning type.
|
|
|
2918 |
version_type=$version_type
|
|
|
2919 |
|
|
|
2920 |
# Format of library name prefix.
|
|
|
2921 |
libname_spec=$libname_spec
|
|
|
2922 |
|
|
|
2923 |
# List of archive names. First name is the real one, the rest are links.
|
|
|
2924 |
# The last name is the one that the linker finds with -lNAME.
|
|
|
2925 |
library_names_spec=$library_names_spec
|
|
|
2926 |
|
|
|
2927 |
# The coded name of the library, if different from the real name.
|
|
|
2928 |
soname_spec=$soname_spec
|
|
|
2929 |
|
|
|
2930 |
# Commands used to build and install an old-style archive.
|
|
|
2931 |
RANLIB=$RANLIB
|
|
|
2932 |
old_archive_cmds=$old_archive_cmds
|
|
|
2933 |
old_postinstall_cmds=$old_postinstall_cmds
|
|
|
2934 |
old_postuninstall_cmds=$old_postuninstall_cmds
|
|
|
2935 |
|
|
|
2936 |
# Create an old-style archive from a shared archive.
|
|
|
2937 |
old_archive_from_new_cmds=$old_archive_from_new_cmds
|
|
|
2938 |
|
|
|
2939 |
# Commands used to build and install a shared archive.
|
|
|
2940 |
archive_cmds=$archive_cmds
|
|
|
2941 |
archive_expsym_cmds=$archive_expsym_cmds
|
|
|
2942 |
postinstall_cmds=$postinstall_cmds
|
|
|
2943 |
postuninstall_cmds=$postuninstall_cmds
|
|
|
2944 |
|
|
|
2945 |
# Method to check whether dependent libraries are shared objects.
|
|
|
2946 |
deplibs_check_method=$deplibs_check_method
|
|
|
2947 |
|
|
|
2948 |
# Command to use when deplibs_check_method == file_magic.
|
|
|
2949 |
file_magic_cmd=$file_magic_cmd
|
|
|
2950 |
|
|
|
2951 |
# Flag that allows shared libraries with undefined symbols to be built.
|
|
|
2952 |
allow_undefined_flag=$allow_undefined_flag
|
|
|
2953 |
|
|
|
2954 |
# Flag that forces no undefined symbols.
|
|
|
2955 |
no_undefined_flag=$no_undefined_flag
|
|
|
2956 |
|
|
|
2957 |
# Commands used to finish a libtool library installation in a directory.
|
|
|
2958 |
finish_cmds=$finish_cmds
|
|
|
2959 |
|
|
|
2960 |
# Same as above, but a single script fragment to be evaled but not shown.
|
|
|
2961 |
finish_eval=$finish_eval
|
|
|
2962 |
|
|
|
2963 |
# Take the output of nm and produce a listing of raw symbols and C names.
|
|
|
2964 |
global_symbol_pipe=$global_symbol_pipe
|
|
|
2965 |
|
|
|
2966 |
# Transform the output of nm in a proper C declaration
|
|
|
2967 |
global_symbol_to_cdecl=$global_symbol_to_cdecl
|
|
|
2968 |
|
|
|
2969 |
# This is the shared library runtime path variable.
|
|
|
2970 |
runpath_var=$runpath_var
|
|
|
2971 |
|
|
|
2972 |
# This is the shared library path variable.
|
|
|
2973 |
shlibpath_var=$shlibpath_var
|
|
|
2974 |
|
|
|
2975 |
# Is shlibpath searched before the hard-coded library search path?
|
|
|
2976 |
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
|
|
|
2977 |
|
|
|
2978 |
# How to hardcode a shared library path into an executable.
|
|
|
2979 |
hardcode_action=$hardcode_action
|
|
|
2980 |
|
|
|
2981 |
# Flag to hardcode \$libdir into a binary during linking.
|
|
|
2982 |
# This must work even if \$libdir does not exist.
|
|
|
2983 |
hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
|
|
|
2984 |
|
|
|
2985 |
# Whether we need a single -rpath flag with a separated argument.
|
|
|
2986 |
hardcode_libdir_separator=$hardcode_libdir_separator
|
|
|
2987 |
|
|
|
2988 |
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
|
|
|
2989 |
# resulting binary.
|
|
|
2990 |
hardcode_direct=$hardcode_direct
|
|
|
2991 |
|
|
|
2992 |
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
|
|
|
2993 |
# resulting binary.
|
|
|
2994 |
hardcode_minus_L=$hardcode_minus_L
|
|
|
2995 |
|
|
|
2996 |
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
|
|
|
2997 |
# the resulting binary.
|
|
|
2998 |
hardcode_shlibpath_var=$hardcode_shlibpath_var
|
|
|
2999 |
|
|
|
3000 |
# Compile-time system search path for libraries
|
|
|
3001 |
sys_lib_search_path_spec=$sys_lib_search_path_spec
|
|
|
3002 |
|
|
|
3003 |
# Run-time system search path for libraries
|
|
|
3004 |
sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
|
|
|
3005 |
|
|
|
3006 |
# Fix the shell variable \$srcfile for the compiler.
|
|
|
3007 |
fix_srcfile_path="$fix_srcfile_path"
|
|
|
3008 |
|
|
|
3009 |
# Set to yes if exported symbols are required.
|
|
|
3010 |
always_export_symbols=$always_export_symbols
|
|
|
3011 |
|
|
|
3012 |
# The commands to list exported symbols.
|
|
|
3013 |
export_symbols_cmds=$export_symbols_cmds
|
|
|
3014 |
|
|
|
3015 |
# Symbols that should not be listed in the preloaded symbols.
|
|
|
3016 |
exclude_expsyms=$exclude_expsyms
|
|
|
3017 |
|
|
|
3018 |
# Symbols that must always be exported.
|
|
|
3019 |
include_expsyms=$include_expsyms
|
|
|
3020 |
|
|
|
3021 |
EOF
|
|
|
3022 |
|
|
|
3023 |
case "$ltmain" in
|
|
|
3024 |
*.sh)
|
|
|
3025 |
echo '### END LIBTOOL CONFIG' >> "$ofile"
|
|
|
3026 |
echo >> "$ofile"
|
|
|
3027 |
case "$host_os" in
|
|
|
3028 |
aix3*)
|
|
|
3029 |
cat <<\EOF >> "$ofile"
|
|
|
3030 |
|
|
|
3031 |
# AIX sometimes has problems with the GCC collect2 program. For some
|
|
|
3032 |
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
|
|
3033 |
# vanish in a puff of smoke.
|
|
|
3034 |
if test "X${COLLECT_NAMES+set}" != Xset; then
|
|
|
3035 |
COLLECT_NAMES=
|
|
|
3036 |
export COLLECT_NAMES
|
|
|
3037 |
fi
|
|
|
3038 |
EOF
|
|
|
3039 |
;;
|
|
|
3040 |
esac
|
|
|
3041 |
|
|
|
3042 |
# Append the ltmain.sh script.
|
|
|
3043 |
sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
|
|
|
3044 |
# We use sed instead of cat because bash on DJGPP gets confused if
|
|
|
3045 |
# if finds mixed CR/LF and LF-only lines. Since sed operates in
|
|
|
3046 |
# text mode, it properly converts lines to CR/LF. This bash problem
|
|
|
3047 |
# is reportedly fixed, but why not run on old versions too?
|
|
|
3048 |
|
|
|
3049 |
chmod +x "$ofile"
|
|
|
3050 |
;;
|
|
|
3051 |
|
|
|
3052 |
*)
|
|
|
3053 |
# Compile the libtool program.
|
|
|
3054 |
echo "FIXME: would compile $ltmain"
|
|
|
3055 |
;;
|
|
|
3056 |
esac
|
|
|
3057 |
|
|
|
3058 |
test -n "$cache_file" || exit 0
|
|
|
3059 |
|
|
|
3060 |
# AC_CACHE_SAVE
|
|
|
3061 |
trap '' 1 2 15
|
|
|
3062 |
cat > confcache <<\EOF
|
|
|
3063 |
# This file is a shell script that caches the results of configure
|
|
|
3064 |
# tests run on this system so they can be shared between configure
|
|
|
3065 |
# scripts and configure runs. It is not useful on other systems.
|
|
|
3066 |
# If it contains results you don't want to keep, you may remove or edit it.
|
|
|
3067 |
#
|
|
|
3068 |
# By default, configure uses ./config.cache as the cache file,
|
|
|
3069 |
# creating it if it does not exist already. You can give configure
|
|
|
3070 |
# the --cache-file=FILE option to use a different cache file; that is
|
|
|
3071 |
# what configure does when it calls configure scripts in
|
|
|
3072 |
# subdirectories, so they share the cache.
|
|
|
3073 |
# Giving --cache-file=/dev/null disables caching, for debugging configure.
|
|
|
3074 |
# config.status only pays attention to the cache file if you give it the
|
|
|
3075 |
# --recheck option to rerun configure.
|
|
|
3076 |
#
|
|
|
3077 |
EOF
|
|
|
3078 |
# The following way of writing the cache mishandles newlines in values,
|
|
|
3079 |
# but we know of no workaround that is simple, portable, and efficient.
|
|
|
3080 |
# So, don't put newlines in cache variables' values.
|
|
|
3081 |
# Ultrix sh set writes to stderr and can't be redirected directly,
|
|
|
3082 |
# and sets the high bit in the cache file unless we assign to the vars.
|
|
|
3083 |
(set) 2>&1 |
|
|
|
3084 |
case `(ac_space=' '; set | grep ac_space) 2>&1` in
|
|
|
3085 |
*ac_space=\ *)
|
|
|
3086 |
# `set' does not quote correctly, so add quotes (double-quote substitution
|
|
|
3087 |
# turns \\\\ into \\, and sed turns \\ into \).
|
|
|
3088 |
sed -n \
|
|
|
3089 |
-e "s/'/'\\\\''/g" \
|
|
|
3090 |
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
|
|
|
3091 |
;;
|
|
|
3092 |
*)
|
|
|
3093 |
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
|
|
3094 |
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
|
|
|
3095 |
;;
|
|
|
3096 |
esac >> confcache
|
|
|
3097 |
if cmp -s $cache_file confcache; then
|
|
|
3098 |
:
|
|
|
3099 |
else
|
|
|
3100 |
if test -w $cache_file; then
|
|
|
3101 |
echo "updating cache $cache_file"
|
|
|
3102 |
cat confcache > $cache_file
|
|
|
3103 |
else
|
|
|
3104 |
echo "not updating unwritable cache $cache_file"
|
|
|
3105 |
fi
|
|
|
3106 |
fi
|
|
|
3107 |
rm -f confcache
|
|
|
3108 |
|
|
|
3109 |
exit 0
|
|
|
3110 |
|
|
|
3111 |
# Local Variables:
|
|
|
3112 |
# mode:shell-script
|
|
|
3113 |
# sh-indentation:2
|
|
|
3114 |
# End:
|