sdl-ios-xcode: ltconfig comparison

comparison ltconfig @ 0:74212992fb08

Initial revision

author	Sam Lantinga <slouken@lokigames.com>
date	Thu, 26 Apr 2001 16:45:43 +0000
parents
children	cf2af46e9e2a

comparison

equal deleted inserted replaced

--1:000000000000
+:74212992fb08
+#! /bin/sh
+# ltconfig - Create a system-specific libtool.
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+# A lot of this script is taken from autoconf-2.10.
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+echo=echo
+if test "X$1" = X--no-reexec; then
+# Discard the --no-reexec flag, and continue.
+shift
+elif test "X$1" = X--fallback-echo; then
+# Avoid inline document here, it may be left over
+:
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+# Yippee, $echo works!
+:
+else
+# Restart under the correct shell.
+exec "$SHELL" "$0" --no-reexec ${1+"$@"}
+fi
+if test "X$1" = X--fallback-echo; then
+# used as fallback echo
+shift
+cat <<EOF
+$*
+EOF
+exit 0
+fi
+# Find the correct PATH separator.  Usually this is `:', but
+# DJGPP uses `;' like DOS.
+if test "X${PATH_SEPARATOR+set}" != Xset; then
+UNAME=${UNAME-`uname 2>/dev/null`}
+case X$UNAME in
+*-DOS) PATH_SEPARATOR=';' ;;
+*)     PATH_SEPARATOR=':' ;;
+esac
+fi
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+if (echo_test_string="`eval $cmd`") 2>/dev/null &&
+echo_test_string="`eval $cmd`" &&
+(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
+break
+fi
+done
+fi
+if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
+test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
+# The Solaris, AIX, and Digital Unix default echo programs unquote
+# backslashes.  This makes it impossible to quote backslashes using
+#   echo "$something" | sed 's/\\/\\\\/g'
+#
+# So, first we look for a working echo in the user's PATH.
+IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+for dir in $PATH /usr/ucb; do
+if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+echo="$dir/echo"
+break
+fi
+done
+IFS="$save_ifs"
+if test "X$echo" = Xecho; then
+# We didn't find a better echo, so look for alternatives.
+if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+# This shell has a builtin print -r that does the trick.
+echo='print -r'
+elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+# If we have ksh, try running ltconfig again with it.
+ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
+export ORIGINAL_CONFIG_SHELL
+CONFIG_SHELL=/bin/ksh
+export CONFIG_SHELL
+exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
+else
+# Try using printf.
+echo='printf "%s\n"'
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	# Cool, printf works
+	:
+elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+else
+	# maybe with a smaller string...
+	prev=:
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+fi
+fi
+fi
+fi
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+# The name of this program.
+progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
+# Constants:
+PROGRAM=ltconfig
+PACKAGE=libtool
+VERSION=1.3.5
+TIMESTAMP=" (1.385.2.206 2000/05/27 11:12:27)"
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+rm="rm -f"
+help="Try \`$progname --help' for more information."
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+enable_shared=yes
+# All known linkers require a `.a' archive for static linking (except M$VC,
+# which needs '.lib').
+enable_static=yes
+enable_fast_install=yes
+enable_dlopen=unknown
+enable_win32_dll=no
+ltmain=
+silent=
+srcdir=
+ac_config_guess=
+ac_config_sub=
+host=
+nonopt=
+ofile="$default_ofile"
+verify_host=yes
+with_gcc=no
+with_gnu_ld=no
+need_locks=yes
+ac_ext=c
+objext=o
+libext=a
+exeext=
+cache_file=
+old_AR="$AR"
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+old_CPPFLAGS="$CPPFLAGS"
+old_LDFLAGS="$LDFLAGS"
+old_LD="$LD"
+old_LN_S="$LN_S"
+old_LIBS="$LIBS"
+old_NM="$NM"
+old_RANLIB="$RANLIB"
+old_DLLTOOL="$DLLTOOL"
+old_OBJDUMP="$OBJDUMP"
+old_AS="$AS"
+# Parse the command line options.
+args=
+prev=
+for option
+do
+case "$option" in
+-*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+*) optarg= ;;
+esac
+# If the previous option needs an argument, assign it.
+if test -n "$prev"; then
+eval "$prev=\$option"
+prev=
+continue
+fi
+case "$option" in
+--help) cat <<EOM
+Usage: $progname [OPTION]... [HOST [LTMAIN]]
+Generate a system-specific libtool script.
+--debug                enable verbose shell tracing
+--disable-shared       do not build shared libraries
+--disable-static       do not build static libraries
+--disable-fast-install do not optimize for fast installation
+--enable-dlopen        enable dlopen support
+--enable-win32-dll     enable building dlls on win32 hosts
+--help                 display this help and exit
+--no-verify            do not verify that HOST is a valid host type
+-o, --output=FILE          specify the output file [default=$default_ofile]
+--quiet                same as \`--silent'
+--silent               do not print informational messages
+--srcdir=DIR           find \`config.guess' in DIR
+--version              output version information and exit
+--with-gcc             assume that the GNU C compiler will be used
+--with-gnu-ld          assume that the C compiler uses the GNU linker
+--disable-lock         disable file locking
+--cache-file=FILE      configure cache file
+LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
+that provides basic libtool functionality.
+HOST is the canonical host system name [default=guessed].
+EOM
+exit 0
+;;
+--debug)
+echo "$progname: enabling shell trace mode"
+set -x
+;;
+--disable-shared) enable_shared=no ;;
+--disable-static) enable_static=no ;;
+--disable-fast-install) enable_fast_install=no ;;
+--enable-dlopen) enable_dlopen=yes ;;
+--enable-win32-dll) enable_win32_dll=yes ;;
+--quiet | --silent) silent=yes ;;
+--srcdir) prev=srcdir ;;
+--srcdir=*) srcdir="$optarg" ;;
+--no-verify) verify_host=no ;;
+--output | -o) prev=ofile ;;
+--output=*) ofile="$optarg" ;;
+--version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
+--with-gcc) with_gcc=yes ;;
+--with-gnu-ld) with_gnu_ld=yes ;;
+--disable-lock) need_locks=no ;;
+--cache-file=*) cache_file="$optarg" ;;
+-*)
+echo "$progname: unrecognized option \`$option'" 1>&2
+echo "$help" 1>&2
+exit 1
+;;
+*)
+if test -z "$ltmain"; then
+ltmain="$option"
+elif test -z "$host"; then
+# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
+#      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
+#        echo "$progname: warning \`$option' is not a valid host type" 1>&2
+#      fi
+host="$option"
+else
+echo "$progname: too many arguments" 1>&2
+echo "$help" 1>&2
+exit 1
+fi ;;
+esac
+done
+if test -z "$ltmain"; then
+echo "$progname: you must specify a LTMAIN file" 1>&2
+echo "$help" 1>&2
+exit 1
+fi
+if test ! -f "$ltmain"; then
+echo "$progname: \`$ltmain' does not exist" 1>&2
+echo "$help" 1>&2
+exit 1
+fi
+# Quote any args containing shell metacharacters.
+ltconfig_args=
+for arg
+do
+case "$arg" in
+*" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ltconfig_args="$ltconfig_args '$arg'" ;;
+*) ltconfig_args="$ltconfig_args $arg" ;;
+esac
+done
+# A relevant subset of AC_INIT.
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 compiler messages saved in config.log
+# 6 checking for... messages and results
+if test "$silent" = yes; then
+exec 6>/dev/null
+else
+exec 6>&1
+fi
+exec 5>>./config.log
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
+if test "X${LANG+set}"   = Xset; then LANG=C;   export LANG;   fi
+if test -n "$cache_file" && test -r "$cache_file"; then
+echo "loading cache $cache_file within ltconfig"
+. $cache_file
+fi
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ac_n= ac_c='
+' ac_t='	'
+else
+ac_n=-n ac_c= ac_t=
+fi
+else
+ac_n= ac_c='\c' ac_t=
+fi
+if test -z "$srcdir"; then
+# Assume the source directory is the same one as the path to LTMAIN.
+srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
+test "$srcdir" = "$ltmain" && srcdir=.
+fi
+trap "$rm conftest*; exit 1" 1 2 15
+if test "$verify_host" = yes; then
+# Check for config.guess and config.sub.
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+if test -f $ac_dir/config.guess; then
+ac_aux_dir=$ac_dir
+break
+fi
+done
+if test -z "$ac_aux_dir"; then
+echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
+echo "$help" 1>&2
+exit 1
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+# Make sure we can run config.sub.
+if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
+else
+echo "$progname: cannot run $ac_config_sub" 1>&2
+echo "$help" 1>&2
+exit 1
+fi
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+host_alias=$host
+case "$host_alias" in
+"")
+if host_alias=`$SHELL $ac_config_guess`; then :
+else
+echo "$progname: cannot guess host type; you must specify one" 1>&2
+echo "$help" 1>&2
+exit 1
+fi ;;
+esac
+host=`$SHELL $ac_config_sub $host_alias`
+echo "$ac_t$host" 1>&6
+# Make sure the host verified.
+test -z "$host" && exit 1
+elif test -z "$host"; then
+echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
+echo "$help" 1>&2
+exit 1
+else
+host_alias=$host
+fi
+# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+case "$host_os" in
+linux-gnu*) ;;
+linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+esac
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+case "$host_os" in
+aix3*)
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+COLLECT_NAMES=
+export COLLECT_NAMES
+fi
+;;
+esac
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR cru $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+# Set a sane default for `AR'.
+test -z "$AR" && AR=ar
+# Set a sane default for `OBJDUMP'.
+test -z "$OBJDUMP" && OBJDUMP=objdump
+# If RANLIB is not set, then run the test.
+if test "${RANLIB+set}" != "set"; then
+result=no
+echo $ac_n "checking for ranlib... $ac_c" 1>&6
+IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+for dir in $PATH; do
+test -z "$dir" && dir=.
+if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
+RANLIB="ranlib"
+result="ranlib"
+break
+fi
+done
+IFS="$save_ifs"
+echo "$ac_t$result" 1>&6
+fi
+if test -n "$RANLIB"; then
+old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+fi
+# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$AS" && AS=as
+# Check to see if we are using GCC.
+if test "$with_gcc" != yes || test -z "$CC"; then
+# If CC is not set, then try to find GCC or a usable CC.
+if test -z "$CC"; then
+echo $ac_n "checking for gcc... $ac_c" 1>&6
+IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+for dir in $PATH; do
+test -z "$dir" && dir=.
+if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
+	CC="gcc"
+	break
+fi
+done
+IFS="$save_ifs"
+if test -n "$CC"; then
+echo "$ac_t$CC" 1>&6
+else
+echo "$ac_t"no 1>&6
+fi
+fi
+# Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
+if test -z "$CC"; then
+echo $ac_n "checking for cc... $ac_c" 1>&6
+IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+cc_rejected=no
+for dir in $PATH; do
+test -z "$dir" && dir=.
+if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
+	if test "$dir/cc" = "/usr/ucb/cc"; then
+	  cc_rejected=yes
+	  continue
+	fi
+	CC="cc"
+	break
+fi
+done
+IFS="$save_ifs"
+if test $cc_rejected = yes; then
+# We found a bogon in the path, so make sure we never use it.
+set dummy $CC
+shift
+if test $# -gt 0; then
+	# We chose a different compiler from the bogus one.
+	# However, it has the same name, so the bogon will be chosen
+	# first if we set CC to just the name; use the full file name.
+	shift
+	set dummy "$dir/cc" "$@"
+	shift
+	CC="$@"
+fi
+fi
+if test -n "$CC"; then
+echo "$ac_t$CC" 1>&6
+else
+echo "$ac_t"no 1>&6
+fi
+if test -z "$CC"; then
+echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
+exit 1
+fi
+fi
+# Now see if the compiler is really GCC.
+with_gcc=no
+echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
+echo "$progname:581: checking whether we are using GNU C" >&5
+$rm conftest.c
+cat > conftest.c <<EOF
+#ifdef __GNUC__
+yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+with_gcc=yes
+fi
+$rm conftest.c
+echo "$ac_t$with_gcc" 1>&6
+fi
+# Allow CC to be a program name with arguments.
+set dummy $CC
+compiler="$2"
+echo $ac_n "checking for object suffix... $ac_c" 1>&6
+$rm conftest*
+echo 'int i = 1;' > conftest.c
+echo "$progname:603: checking for object suffix" >& 5
+if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
+# Append any warnings to the config.log.
+cat conftest.err 1>&5
+for ac_file in conftest.*; do
+case $ac_file in
+*.c) ;;
+*) objext=`echo $ac_file | sed -e s/conftest.//` ;;
+esac
+done
+else
+cat conftest.err 1>&5
+echo "$progname: failed program was:" >&5
+cat conftest.c >&5
+fi
+$rm conftest*
+echo "$ac_t$objext" 1>&6
+echo $ac_n "checking for executable suffix... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+ac_cv_exeext="no"
+$rm conftest*
+echo 'main () { return 0; }' > conftest.c
+echo "$progname:629: checking for executable suffix" >& 5
+if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
+# Append any warnings to the config.log.
+cat conftest.err 1>&5
+for ac_file in conftest.*; do
+case $ac_file in
+*.c | *.err | *.$objext ) ;;
+*) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
+esac
+done
+else
+cat conftest.err 1>&5
+echo "$progname: failed program was:" >&5
+cat conftest.c >&5
+fi
+$rm conftest*
+fi
+if test "X$ac_cv_exeext" = Xno; then
+exeext=""
+else
+exeext="$ac_cv_exeext"
+fi
+echo "$ac_t$ac_cv_exeext" 1>&6
+echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
+pic_flag=
+special_shlib_compile_flags=
+wl=
+link_static_flag=
+no_builtin_flag=
+if test "$with_gcc" = yes; then
+wl='-Wl,'
+link_static_flag='-static'
+case "$host_os" in
+beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
+# PIC is the default for these OSes.
+;;
+aix*)
+# Below there is a dirty hack to force normal static linking with -ldl
+# The problem is because libdl dynamically linked with both libc and
+# libC (AIX C++ library), which obviously doesn't included in libraries
+# list by gcc. This cause undefined symbols with -static flags.
+# This hack allows C programs to be linked with "-static -ldl", but
+# we not sure about C++ programs.
+link_static_flag="$link_static_flag ${wl}-lC"
+;;
+cygwin* | mingw* | os2*)
+# We can build DLLs from non-PIC.
+;;
+amigaos*)
+# FIXME: we need at least 68020 code to build shared libraries, but
+# adding the `-m68020' flag to GCC prevents building anything better,
+# like `-m68040'.
+pic_flag='-m68020 -resident32 -malways-restore-a4'
+;;
+sysv4*MP*)
+if test -d /usr/nec; then
+pic_flag=-Kconform_pic
+fi
+;;
+*)
+pic_flag='-fPIC'
+;;
+esac
+else
+# PORTME Check for PIC flags for the system compiler.
+case "$host_os" in
+aix3* | aix4*)
+# All AIX code is PIC.
+link_static_flag='-bnso -bI:/lib/syscalls.exp'
+;;
+hpux9* | hpux10* | hpux11*)
+# Is there a better link_static_flag that works with the bundled CC?
+wl='-Wl,'
+link_static_flag="${wl}-a ${wl}archive"
+pic_flag='+Z'
+;;
+irix5* | irix6*)
+wl='-Wl,'
+link_static_flag='-non_shared'
+# PIC (with -KPIC) is the default.
+;;
+cygwin* | mingw* | os2*)
+# We can build DLLs from non-PIC.
+;;
+osf3* | osf4* | osf5*)
+# All OSF/1 code is PIC.
+wl='-Wl,'
+link_static_flag='-non_shared'
+;;
+sco3.2v5*)
+pic_flag='-Kpic'
+link_static_flag='-dn'
+special_shlib_compile_flags='-belf'
+;;
+solaris*)
+pic_flag='-KPIC'
+link_static_flag='-Bstatic'
+wl='-Wl,'
+;;
+sunos4*)
+pic_flag='-PIC'
+link_static_flag='-Bstatic'
+wl='-Qoption ld '
+;;
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+pic_flag='-KPIC'
+link_static_flag='-Bstatic'
+wl='-Wl,'
+;;
+uts4*)
+pic_flag='-pic'
+link_static_flag='-Bstatic'
+;;
+sysv4*MP*)
+if test -d /usr/nec ;then
+pic_flag='-Kconform_pic'
+link_static_flag='-Bstatic'
+fi
+;;
+*)
+can_build_shared=no
+;;
+esac
+fi
+if test -n "$pic_flag"; then
+echo "$ac_t$pic_flag" 1>&6
+# Check to make sure the pic_flag actually works.
+echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS $pic_flag -DPIC"
+echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
+if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
+# Append any warnings to the config.log.
+cat conftest.err 1>&5
+case "$host_os" in
+hpux9* | hpux10* | hpux11*)
+# On HP-UX, both CC and GCC only warn that PIC is supported... then they
+# create non-PIC objects.  So, if there were any warnings, we assume that
+# PIC is not supported.
+if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	can_build_shared=no
+	pic_flag=
+else
+	echo "$ac_t"yes 1>&6
+	pic_flag=" $pic_flag"
+fi
+;;
+*)
+echo "$ac_t"yes 1>&6
+pic_flag=" $pic_flag"
+;;
+esac
+else
+# Append any errors to the config.log.
+cat conftest.err 1>&5
+can_build_shared=no
+pic_flag=
+echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+$rm conftest*
+else
+echo "$ac_t"none 1>&6
+fi
+# Check to see if options -o and -c are simultaneously supported by compiler
+echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
+$rm -r conftest 2>/dev/null
+mkdir conftest
+cd conftest
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+mkdir out
+# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
+# that will create temporary files in the current directory regardless of
+# the output directory.  Thus, making CWD read-only will cause this test
+# to fail, enabling locking or at least warning the user not to do parallel
+# builds.
+chmod -w .
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -o out/conftest2.o"
+echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
+if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
+# The compiler can only warn and ignore the option if not recognized
+# So say no if there are warnings
+if test -s out/conftest.err; then
+echo "$ac_t"no 1>&6
+compiler_c_o=no
+else
+echo "$ac_t"yes 1>&6
+compiler_c_o=yes
+fi
+else
+# Append any errors to the config.log.
+cat out/conftest.err 1>&5
+compiler_c_o=no
+echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+chmod u+w .
+$rm conftest* out/*
+rmdir out
+cd ..
+rmdir conftest
+$rm -r conftest 2>/dev/null
+if test x"$compiler_c_o" = x"yes"; then
+# Check to see if we can write to a .lo
+echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -c -o conftest.lo"
+echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
+if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
+# The compiler can only warn and ignore the option if not recognized
+# So say no if there are warnings
+if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_o_lo=no
+else
+	echo "$ac_t"yes 1>&6
+	compiler_o_lo=yes
+fi
+else
+# Append any errors to the config.log.
+cat conftest.err 1>&5
+compiler_o_lo=no
+echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+$rm conftest*
+else
+compiler_o_lo=no
+fi
+# Check to see if we can do hard links to lock some files if needed
+hard_links="nottested"
+if test "$compiler_c_o" = no && test "$need_locks" != no; then
+# do not overwrite the value of need_locks provided by the user
+echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
+hard_links=yes
+$rm conftest*
+ln conftest.a conftest.b 2>/dev/null && hard_links=no
+touch conftest.a
+ln conftest.a conftest.b 2>&5 || hard_links=no
+ln conftest.a conftest.b 2>/dev/null && hard_links=no
+echo "$ac_t$hard_links" 1>&6
+$rm conftest*
+if test "$hard_links" = no; then
+echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
+need_locks=warn
+fi
+else
+need_locks=no
+fi
+if test "$with_gcc" = yes; then
+# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
+echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
+echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
+# The compiler can only warn and ignore the option if not recognized
+# So say no if there are warnings
+if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_rtti_exceptions=no
+else
+	echo "$ac_t"yes 1>&6
+	compiler_rtti_exceptions=yes
+fi
+else
+# Append any errors to the config.log.
+cat conftest.err 1>&5
+compiler_rtti_exceptions=no
+echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+$rm conftest*
+if test "$compiler_rtti_exceptions" = "yes"; then
+no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
+else
+no_builtin_flag=' -fno-builtin'
+fi
+fi
+# Check for any special shared library compilation flags.
+if test -n "$special_shlib_compile_flags"; then
+echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
+if echo "$old_CC $old_CFLAGS " | egrep -e "[ 	]$special_shlib_compile_flags[ 	]" >/dev/null; then :
+else
+echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
+can_build_shared=no
+fi
+fi
+echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
+$rm conftest*
+echo 'main(){return(0);}' > conftest.c
+save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS $link_static_flag"
+echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
+if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+echo "$ac_t$link_static_flag" 1>&6
+else
+echo "$ac_t"none 1>&6
+link_static_flag=
+fi
+LDFLAGS="$save_LDFLAGS"
+$rm conftest*
+if test -z "$LN_S"; then
+# Check to see if we can use ln -s, or we need hard links.
+echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
+$rm conftest.dat
+if ln -s X conftest.dat 2>/dev/null; then
+$rm conftest.dat
+LN_S="ln -s"
+else
+LN_S=ln
+fi
+if test "$LN_S" = "ln -s"; then
+echo "$ac_t"yes 1>&6
+else
+echo "$ac_t"no 1>&6
+fi
+fi
+# Make sure LD is an absolute path.
+if test -z "$LD"; then
+ac_prog=ld
+if test "$with_gcc" = yes; then
+# Check if gcc -print-prog-name=ld gives a path.
+echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
+echo "$progname:991: checking for ld used by GCC" >&5
+ac_prog=`($CC -print-prog-name=ld) 2>&5`
+case "$ac_prog" in
+# Accept absolute paths.
+[\\/]* | [A-Za-z]:[\\/]*)
+re_direlt='/[^/][^/]*/\.\./'
+# Canonicalize the path of ld
+ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+done
+test -z "$LD" && LD="$ac_prog"
+;;
+"")
+# If it fails, then pretend we are not using GCC.
+ac_prog=ld
+;;
+*)
+# If it is relative, then search for the first ld in PATH.
+with_gnu_ld=unknown
+;;
+esac
+elif test "$with_gnu_ld" = yes; then
+echo $ac_n "checking for GNU ld... $ac_c" 1>&6
+echo "$progname:1015: checking for GNU ld" >&5
+else
+echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+echo "$progname:1018: checking for non-GNU ld" >&5
+fi
+if test -z "$LD"; then
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+for ac_dir in $PATH; do
+test -z "$ac_dir" && ac_dir=.
+if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+	LD="$ac_dir/$ac_prog"
+	# Check to see if the program is GNU ld.  I'd rather use --version,
+	# but apparently some GNU ld's only accept -v.
+	# Break only if it was the GNU/non-GNU ld that we prefer.
+	if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+	  test "$with_gnu_ld" != no && break
+	else
+	  test "$with_gnu_ld" != yes && break
+	fi
+fi
+done
+IFS="$ac_save_ifs"
+fi
+if test -n "$LD"; then
+echo "$ac_t$LD" 1>&6
+else
+echo "$ac_t"no 1>&6
+fi
+if test -z "$LD"; then
+echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
+exit 1
+fi
+fi
+# Check to see if it really is or is not GNU ld.
+echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
+# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+with_gnu_ld=yes
+else
+with_gnu_ld=no
+fi
+echo "$ac_t$with_gnu_ld" 1>&6
+# See if the linker supports building shared libraries.
+echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
+allow_undefined_flag=
+no_undefined_flag=
+need_lib_prefix=unknown
+need_version=unknown
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+archive_cmds=
+archive_expsym_cmds=
+old_archive_from_new_cmds=
+export_dynamic_flag_spec=
+whole_archive_flag_spec=
+thread_safe_flag_spec=
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+hardcode_shlibpath_var=unsupported
+runpath_var=
+always_export_symbols=no
+export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
+# include_expsyms should be a list of space-separated symbols to be *always*
+# included in the symbol list
+include_expsyms=
+# exclude_expsyms can be an egrep regular expression of symbols to exclude
+# it will be wrapped by ` (' and `)$', so one must not match beginning or
+# end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+# as well as any symbol that contains `d'.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+# platforms (ab)use it in PIC code, but their linkers get confused if
+# the symbol is explicitly referenced.  Since portable code cannot
+# rely on this symbol name, it's probably fine to never include it in
+# preloaded symbol tables.
+case "$host_os" in
+cygwin* | mingw*)
+# FIXME: the MSVC++ port hasn't been tested in a loooong time
+# When not using gcc, we currently assume that we are using
+# Microsoft Visual C++.
+if test "$with_gcc" != yes; then
+with_gnu_ld=no
+fi
+;;
+esac
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+# If archive_cmds runs LD, not CC, wlarc should be empty
+wlarc='${wl}'
+# See if GNU ld supports shared libraries.
+case "$host_os" in
+aix3* | aix4*)
+# On AIX, the GNU linker is very broken
+ld_shlibs=no
+cat <<EOF 1>&2
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+EOF
+;;
+amigaos*)
+archive_cmds='$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 $objdir && a2ixlibrary -32)'
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_minus_L=yes
+# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+# that the semantics of dynamic libraries on AmigaOS, at least up
+# to version 4, is to share data among multiple programs linked
+# with the same dynamic library.  Since this doesn't match the
+# behavior of shared libraries on other platforms, we can use
+# them.
+ld_shlibs=no
+;;
+beos*)
+if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+#allow_undefined_flag=unsupported
+# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+# support --undefined.  This deserves some investigation.  FIXME
+archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+else
+ld_shlibs=no
+fi
+;;
+cygwin* | mingw*)
+# hardcode_libdir_flag_spec is actually meaningless, as there is
+# no search path for DLLs.
+hardcode_libdir_flag_spec='-L$libdir'
+#    allow_undefined_flag=unsupported
+always_export_symbols=yes
+# Extract the symbol export list from an `--export-all' def file,
+# then regenerate the def file from the symbol export list, so that
+# the compiled dll only exports the symbol export list.
+# Be careful not to strip the DATA tag left by newer dlltools.
+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~
+test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+$DLLTOOL --exclude-symbols _DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def  $objdir/$soname-ltdll.$objext $libobjs $convenience~
+sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $objdir/$soname-def > $export_symbols'
+# If DATA tags from a recent dlltool are present, honour them!
+archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
+_lt_hint=1;
+cat $export_symbols | while read symbol; do
+set dummy \$symbol;
+case \$# in
+2) echo "	\$2 @ \$_lt_hint ; " >> $objdir/$soname-def;;
+*) echo "     \$2 @ \$_lt_hint \$3 ; " >> $objdir/$soname-def;;
+esac;
+	_lt_hint=`expr 1 + \$_lt_hint`;
+done~
+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~
+test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+$CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,_DllMain@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+$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~
+$CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,_DllMain@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+$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~
+$CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,_DllMain@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+: strip_is_broken_with_dlls_on_win95B - strip $lib'
+old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
+;;
+netbsd*)
+if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+else
+archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
+# can we support soname and/or expsyms with a.out? -oliva
+fi
+;;
+solaris* | sysv5*)
+if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
+ld_shlibs=no
+cat <<EOF 1>&2
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+EOF
+elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+else
+ld_shlibs=no
+fi
+;;
+sunos4*)
+archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
+wlarc=
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+*)
+if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+else
+ld_shlibs=no
+fi
+;;
+esac
+if test "$ld_shlibs" = yes; then
+runpath_var=LD_RUN_PATH
+hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+export_dynamic_flag_spec='${wl}--export-dynamic'
+case $host_os in
+cygwin* | mingw*)
+# dlltool doesn't understand --whole-archive et. al.
+whole_archive_flag_spec=
+;;
+*)
+# ancient GNU ld didn't support --whole-archive et. al.
+if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
+whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+else
+whole_archive_flag_spec=
+fi
+;;
+esac
+fi
+else
+# PORTME fill in a description of your system's linker (not GNU ld)
+case "$host_os" in
+aix3*)
+allow_undefined_flag=unsupported
+always_export_symbols=yes
+archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
+# Note: this linker hardcodes the directories in LIBPATH if there
+# are no directories specified by -L.
+hardcode_minus_L=yes
+if test "$with_gcc" = yes && test -z "$link_static_flag"; then
+# Neither direct hardcoding nor static linking is supported with a
+# broken collect2.
+hardcode_direct=unsupported
+fi
+;;
+aix4*)
+hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
+hardcode_libdir_separator=':'
+if test "$with_gcc" = yes; then
+collect2name=`${CC} -print-prog-name=collect2`
+if test -f "$collect2name" && \
+	 strings "$collect2name" | grep resolve_lib_name >/dev/null
+then
+	# We have reworked collect2
+	hardcode_direct=yes
+else
+	# We have old collect2
+	hardcode_direct=unsupported
+	# It fails to find uninstalled libraries when the uninstalled
+	# path is not listed in the libpath.  Setting hardcode_minus_L
+	# to unsupported forces relinking
+	hardcode_minus_L=yes
+	hardcode_libdir_flag_spec='-L$libdir'
+	hardcode_libdir_separator=
+fi
+shared_flag='-shared'
+else
+shared_flag='${wl}-bM:SRE'
+hardcode_direct=yes
+fi
+allow_undefined_flag=' ${wl}-berok'
+archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
+archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
+case "$host_os" in aix4.[01]|aix4.[01].*)
+# According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
+always_export_symbols=yes ;;
+esac
+;;
+amigaos*)
+archive_cmds='$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 $objdir && a2ixlibrary -32)'
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_minus_L=yes
+# see comment about different semantics on the GNU ld section
+ld_shlibs=no
+;;
+cygwin* | mingw*)
+# When not using gcc, we currently assume that we are using
+# Microsoft Visual C++.
+# hardcode_libdir_flag_spec is actually meaningless, as there is
+# no search path for DLLs.
+hardcode_libdir_flag_spec=' '
+#    allow_undefined_flag=unsupported
+# Tell ltmain to make .lib files, not .a files.
+libext=lib
+# FIXME: Setting linknames here is a bad hack.
+archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+# The linker will automatically build a .lib file if we build a DLL.
+old_archive_from_new_cmds='true'
+# FIXME: Should let the user specify the lib program.
+old_archive_cmds='lib /OUT:$oldlib$oldobjs'
+fix_srcfile_path='`cygpath -w $srcfile`'
+;;
+freebsd1*)
+ld_shlibs=no
+;;
+# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+# support.  Future versions do this automatically, but an explicit c++rt0.o
+# does not break anything, and helps significantly (at the cost of a little
+# extra space).
+freebsd2.2*)
+archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
+hardcode_libdir_flag_spec='-R$libdir'
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+# Unfortunately, older versions of FreeBSD 2 do not have this feature.
+freebsd2*)
+archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+hardcode_direct=yes
+hardcode_minus_L=yes
+hardcode_shlibpath_var=no
+;;
+# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+freebsd*)
+archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flag_spec='-R$libdir'
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+hpux9* | hpux10* | hpux11*)
+case "$host_os" in
+hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
+*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
+esac
+hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+hardcode_libdir_separator=:
+hardcode_direct=yes
+hardcode_minus_L=yes # Not in the search PATH, but as the default
+			 # location of the library.
+export_dynamic_flag_spec='${wl}-E'
+;;
+irix5* | irix6*)
+if test "$with_gcc" = yes; then
+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 $lib'
+else
+archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+fi
+hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+hardcode_libdir_separator=:
+;;
+netbsd*)
+if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'  # a.out
+else
+archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts'      # ELF
+fi
+hardcode_libdir_flag_spec='${wl}-R$libdir'
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+openbsd*)
+archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flag_spec='-R$libdir'
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+os2*)
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_minus_L=yes
+allow_undefined_flag=unsupported
+archive_cmds='$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'
+old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
+;;
+osf3*)
+if test "$with_gcc" = yes; then
+allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+archive_cmds='$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 $lib'
+else
+allow_undefined_flag=' -expect_unresolved \*'
+archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+fi
+hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+hardcode_libdir_separator=:
+;;
+osf4* | osf5*)  # As osf3* with the addition of the -msym flag
+if test "$with_gcc" = yes; then
+allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+archive_cmds='$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 $lib'
+else
+allow_undefined_flag=' -expect_unresolved \*'
+archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+fi
+hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+hardcode_libdir_separator=:
+;;
+rhapsody*)
+archive_cmds='$CC -bundle -undefined suppress -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flags_spec='-L$libdir'
+hardcode_direct=yes
+hardcode_shlibpath_var=no
+;;
+sco3.2v5*)
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+hardcode_shlibpath_var=no
+runpath_var=LD_RUN_PATH
+hardcode_runpath_var=yes
+;;
+solaris*)
+no_undefined_flag=' -z text'
+# $CC -shared without GNU ld will not create a library from C++
+# object files and a static libstdc++, better avoid it by now
+archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
+hardcode_libdir_flag_spec='-R$libdir'
+hardcode_shlibpath_var=no
+case "$host_os" in
+solaris2.[0-5] | solaris2.[0-5].*) ;;
+*) # Supported since Solaris 2.6 (maybe 2.5.1?)
+whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+esac
+;;
+sunos4*)
+archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_direct=yes
+hardcode_minus_L=yes
+hardcode_shlibpath_var=no
+;;
+sysv4)
+if test "x$host_vendor" = xsequent; then
+# Use $CC to link under sequent, because it throws in some extra .o
+# files that make .init and .fini sections work.
+archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $linkopts'
+else
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+fi
+runpath_var='LD_RUN_PATH'
+hardcode_shlibpath_var=no
+hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+;;
+sysv4.3*)
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+hardcode_shlibpath_var=no
+export_dynamic_flag_spec='-Bexport'
+;;
+sysv5*)
+no_undefined_flag=' -z text'
+# $CC -shared without GNU ld will not create a library from C++
+# object files and a static libstdc++, better avoid it by now
+archive_cmds='$LD -G${allow_undefined_flag} -h $rpath/$soname -o $lib $libobjs $deplibs $linkopts'
+archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
+hardcode_libdir_flag_spec=
+hardcode_shlibpath_var=no
+runpath_var='LD_RUN_PATH'
+;;
+uts4*)
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_shlibpath_var=no
+;;
+dgux*)
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+hardcode_libdir_flag_spec='-L$libdir'
+hardcode_shlibpath_var=no
+;;
+sysv4*MP*)
+if test -d /usr/nec; then
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+hardcode_shlibpath_var=no
+runpath_var=LD_RUN_PATH
+hardcode_runpath_var=yes
+ld_shlibs=yes
+fi
+;;
+sysv4.2uw2*)
+archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
+hardcode_direct=yes
+hardcode_minus_L=no
+hardcode_shlibpath_var=no
+hardcode_runpath_var=yes
+runpath_var=LD_RUN_PATH
+;;
+unixware7*)
+archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+runpath_var='LD_RUN_PATH'
+hardcode_shlibpath_var=no
+;;
+*)
+ld_shlibs=no
+;;
+esac
+fi
+echo "$ac_t$ld_shlibs" 1>&6
+test "$ld_shlibs" = no && can_build_shared=no
+if test -z "$NM"; then
+echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
+case "$NM" in
+[\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
+*)
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
+test -z "$ac_dir" && ac_dir=.
+if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -B"
+	  break
+	elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -p"
+	  break
+	else
+	  NM=${NM="$ac_dir/nm"} # keep the first match, but
+	  continue # so that we can try to find one that supports BSD flags
+	fi
+fi
+done
+IFS="$ac_save_ifs"
+test -z "$NM" && NM=nm
+;;
+esac
+echo "$ac_t$NM" 1>&6
+fi
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+# Transform the above into a raw symbol and a C symbol.
+symxfrm='\1 \2\3 \3'
+# Transform an extracted symbol line into a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
+# Define system-specific variables.
+case "$host_os" in
+aix*)
+symcode='[BCDT]'
+;;
+cygwin* | mingw*)
+symcode='[ABCDGISTW]'
+;;
+hpux*) # Its linker distinguishes data from code symbols
+global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
+;;
+irix*)
+symcode='[BCDEGRST]'
+;;
+solaris*)
+symcode='[BDT]'
+;;
+sysv4)
+symcode='[DFNSTU]'
+;;
+esac
+# If we're using GNU nm, then use its standard symbol codes.
+if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
+symcode='[ABCDGISTW]'
+fi
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+# Write the raw and C identifiers.
+global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode\)[ 	][ 	]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
+# Check to see that the pipe works correctly.
+pipe_works=no
+$rm conftest*
+cat > conftest.c <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+echo "$progname:1653: checking if global_symbol_pipe works" >&5
+if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
+# Now try to grab the symbols.
+nlist=conftest.nm
+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
+# Try sorting and uniquifying the output.
+if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+else
+	rm -f "$nlist"T
+fi
+# Make sure that we snagged all the symbols we need.
+if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+	if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.c
+#ifdef __cplusplus
+extern "C" {
+#endif
+EOF
+	  # Now generate the symbol file.
+	  eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
+	  cat <<EOF >> conftest.c
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+/* The mapping between symbol names and symbols. */
+const struct {
+const char *name;
+lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
+	  cat <<\EOF >> conftest.c
+{0, (lt_ptr_t) 0}
+};
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$objext conftstm.$objext
+	  save_LIBS="$LIBS"
+	  save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$objext"
+	  CFLAGS="$CFLAGS$no_builtin_flag"
+	  if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+	    pipe_works=yes
+	  else
+	    echo "$progname: failed program was:" >&5
+	    cat conftest.c >&5
+	  fi
+	  LIBS="$save_LIBS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+else
+	echo "cannot find nm_test_var in $nlist" >&5
+fi
+else
+echo "cannot run $global_symbol_pipe" >&5
+fi
+else
+echo "$progname: failed program was:" >&5
+cat conftest.c >&5
+fi
+$rm conftest* conftst*
+# Do not use the global_symbol_pipe unless it works.
+if test "$pipe_works" = yes; then
+break
+else
+global_symbol_pipe=
+fi
+done
+if test "$pipe_works" = yes; then
+echo "${ac_t}ok" 1>&6
+else
+echo "${ac_t}failed" 1>&6
+fi
+if test -z "$global_symbol_pipe"; then
+global_symbol_to_cdecl=
+fi
+# Check hardcoding attributes.
+echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+test -n "$runpath_var"; then
+# We can hardcode non-existant directories.
+if test "$hardcode_direct" != no &&
+# If the only mechanism to avoid hardcoding is shlibpath_var, we
+# have to relink, otherwise we might link with an installed library
+# when we should be linking with a yet-to-be-installed one
+## test "$hardcode_shlibpath_var" != no &&
+test "$hardcode_minus_L" != no; then
+# Linking always hardcodes the temporary library directory.
+hardcode_action=relink
+else
+# We can link without hardcoding, and we can hardcode nonexisting dirs.
+hardcode_action=immediate
+fi
+else
+# We cannot hardcode anything, or else we can only hardcode existing
+# directories.
+hardcode_action=unsupported
+fi
+echo "$ac_t$hardcode_action" 1>&6
+reload_flag=
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
+# PORTME Some linkers may need a different reload flag.
+reload_flag='-r'
+echo "$ac_t$reload_flag" 1>&6
+test -n "$reload_flag" && reload_flag=" $reload_flag"
+# PORTME Fill in your ld.so characteristics
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+file_magic_cmd=
+file_magic_test_file=
+deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [regex]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given egrep regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
+case "$host_os" in
+aix3*)
+version_type=linux
+library_names_spec='${libname}${release}.so$versuffix $libname.a'
+shlibpath_var=LIBPATH
+# AIX has no versioning support, so we append a major version to the name.
+soname_spec='${libname}${release}.so$major'
+;;
+aix4*)
+version_type=linux
+# AIX has no versioning support, so currently we can not hardcode correct
+# soname into executable. Probably we can add versioning support to
+# collect2, so additional links can be useful in future.
+# We preserve .a as extension for shared libraries though AIX4.2
+# and later linker supports .so
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
+shlibpath_var=LIBPATH
+deplibs_check_method=pass_all
+;;
+amigaos*)
+library_names_spec='$libname.ixlibrary $libname.a'
+# Create ${libname}_ixlibrary.a entries in /sys/libs.
+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 ${libname}_ixlibrary.a) || exit 1; done'
+;;
+beos*)
+library_names_spec='${libname}.so'
+dynamic_linker="$host_os ld.so"
+shlibpath_var=LIBRARY_PATH
+deplibs_check_method=pass_all
+lt_cv_dlopen="load_add_on"
+lt_cv_dlopen_libs=
+lt_cv_dlopen_self=yes
+;;
+bsdi4*)
+version_type=linux
+need_version=no
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+shlibpath_var=LD_LIBRARY_PATH
+deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=/shlib/libc.so
+sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+export_dynamic_flag_spec=-rdynamic
+# the default ld.so.conf also contains /usr/contrib/lib and
+# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+# libtool to hard-code these into programs
+;;
+cygwin* | mingw*)
+version_type=windows
+need_version=no
+need_lib_prefix=no
+if test "$with_gcc" = yes; then
+library_names_spec='`echo ${libname} | sed -e 's/^lib//g'`.dll $libname.a'
+else
+library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
+fi
+dynamic_linker='Win32 ld.exe'
+deplibs_check_method='file_magic file format pe-i386(.*architecture: i386)?'
+file_magic_cmd='${OBJDUMP} -f'
+# FIXME: first we should search . and the directory the executable is in
+shlibpath_var=PATH
+if test "$with_gcc" = yes; then
+# See where the system libraries really are - /usr/lib won't cut it
+libuser32=`$CC --print-file-name=libuser32.a`
+win32libs=`expr $libuser32 : '\(.*\)/.*'`
+sys_lib_search_path_spec="$sys_lib_search_path $win32libs"
+fi
+lt_cv_dlopen="LoadLibrary"
+lt_cv_dlopen_libs=
+;;
+freebsd1*)
+dynamic_linker=no
+;;
+freebsd*)
+objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+version_type=freebsd-$objformat
+case "$version_type" in
+freebsd-elf*)
+deplibs_check_method='pass_all'
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=`echo /usr/lib/libc.so*`
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+need_version=no
+need_lib_prefix=no
+;;
+freebsd-*)
+deplibs_check_method=unknown
+library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
+need_version=yes
+;;
+esac
+shlibpath_var=LD_LIBRARY_PATH
+case "$host_os" in
+freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
+shlibpath_overrides_runpath=yes
+;;
+*) # from 3.2 on
+shlibpath_overrides_runpath=no
+;;
+esac
+;;
+gnu*)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
+soname_spec='${libname}${release}.so$major'
+shlibpath_var=LD_LIBRARY_PATH
+;;
+hpux9* | hpux10* | hpux11*)
+# Give a soname corresponding to the major version so that dld.sl refuses to
+# link against other versions.
+dynamic_linker="$host_os dld.sl"
+version_type=sunos
+need_lib_prefix=no
+need_version=no
+shlibpath_var=SHLIB_PATH
+shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
+soname_spec='${libname}${release}.sl$major'
+# HP-UX runs *really* slowly unless shared libraries are mode 555.
+postinstall_cmds='chmod 555 $lib'
+case "$host_os" in
+hpux10.20*)
+# TODO:  Does this work for hpux-11 too?
+#  deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+deplibs_check_method="unknown"
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=/usr/lib/libc.sl
+;;
+esac
+;;
+irix5* | irix6*)
+version_type=irix
+need_lib_prefix=no
+need_version=no
+soname_spec='${libname}${release}.so.$major'
+library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
+case "$host_os" in
+irix5*)
+libsuff= shlibsuff=
+# this will be overridden with pass_all, but let us keep it just in case
+deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
+;;
+*)
+case "$LD" in # libtool.m4 will add one of these switches to LD
+*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
+*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
+*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
+*) libsuff= shlibsuff= libmagic=never-match;;
+esac
+;;
+esac
+shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+shlibpath_overrides_runpath=no
+sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=`echo /lib${libsuff}/libc.so*`
+deplibs_check_method='pass_all'
+;;
+# No shared lib support for Linux oldld, aout, or coff.
+linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
+dynamic_linker=no
+;;
+# This must be Linux ELF.
+linux-gnu*)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+shlibpath_var=LD_LIBRARY_PATH
+shlibpath_overrides_runpath=no
+deplibs_check_method=pass_all
+if test -f /lib/ld.so.1; then
+dynamic_linker='GNU ld.so'
+else
+# Only the GNU ld.so supports shared libraries on MkLinux.
+case "$host_cpu" in
+powerpc*) dynamic_linker=no ;;
+*) dynamic_linker='Linux ld.so' ;;
+esac
+fi
+;;
+netbsd*)
+version_type=sunos
+if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+dynamic_linker='NetBSD (a.out) ld.so'
+else
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
+soname_spec='${libname}${release}.so$major'
+dynamic_linker='NetBSD ld.elf_so'
+fi
+shlibpath_var=LD_LIBRARY_PATH
+;;
+openbsd*)
+version_type=sunos
+if test "$with_gnu_ld" = yes; then
+need_lib_prefix=no
+need_version=no
+fi
+library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+shlibpath_var=LD_LIBRARY_PATH
+;;
+os2*)
+libname_spec='$name'
+need_lib_prefix=no
+library_names_spec='$libname.dll $libname.a'
+dynamic_linker='OS/2 ld.exe'
+shlibpath_var=LIBPATH
+;;
+osf3* | osf4* | osf5*)
+version_type=osf
+need_version=no
+soname_spec='${libname}${release}.so'
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+shlibpath_var=LD_LIBRARY_PATH
+# this will be overridden with pass_all, but let us keep it just in case
+deplibs_check_method='file_magic COFF format alpha shared library'
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=/shlib/libc.so
+deplibs_check_method='pass_all'
+sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+;;
+rhapsody*)
+version_type=sunos
+library_names_spec='${libname}.so'
+soname_spec='${libname}.so'
+shlibpath_var=DYLD_LIBRARY_PATH
+deplibs_check_method=pass_all
+;;
+sco3.2v5*)
+version_type=osf
+soname_spec='${libname}${release}.so$major'
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+shlibpath_var=LD_LIBRARY_PATH
+;;
+solaris*)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+shlibpath_var=LD_LIBRARY_PATH
+shlibpath_overrides_runpath=yes
+# ldd complains unless libraries are executable
+postinstall_cmds='chmod +x $lib'
+deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=/lib/libc.so
+;;
+sunos4*)
+version_type=sunos
+library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+shlibpath_var=LD_LIBRARY_PATH
+shlibpath_overrides_runpath=yes
+if test "$with_gnu_ld" = yes; then
+need_lib_prefix=no
+fi
+need_version=yes
+;;
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+version_type=linux
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+shlibpath_var=LD_LIBRARY_PATH
+case "$host_vendor" in
+sequent)
+file_magic_cmd='/bin/file'
+deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+;;
+ncr)
+deplibs_check_method='pass_all'
+;;
+motorola)
+need_lib_prefix=no
+need_version=no
+shlibpath_overrides_runpath=no
+sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+file_magic_cmd=/usr/bin/file
+file_magic_test_file=`echo /usr/lib/libc.so*`
+;;
+esac
+;;
+uts4*)
+version_type=linux
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+shlibpath_var=LD_LIBRARY_PATH
+;;
+dgux*)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+soname_spec='${libname}${release}.so$major'
+shlibpath_var=LD_LIBRARY_PATH
+;;
+sysv4*MP*)
+if test -d /usr/nec ;then
+version_type=linux
+library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+soname_spec='$libname.so.$major'
+shlibpath_var=LD_LIBRARY_PATH
+fi
+;;
+*)
+dynamic_linker=no
+;;
+esac
+echo "$ac_t$dynamic_linker" 1>&6
+test "$dynamic_linker" = no && can_build_shared=no
+# Report the final consequences.
+echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
+# configure.in, otherwise build static only libraries.
+case "$host_os" in
+cygwin* | mingw* | os2*)
+if test x$can_build_shared = xyes; then
+test x$enable_win32_dll = xno && can_build_shared=no
+echo "checking if package supports dlls... $can_build_shared" 1>&6
+fi
+;;
+esac
+if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
+case "$deplibs_check_method" in
+"file_magic "*)
+file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+egrep "$file_magic_regex" > /dev/null; then
+:
+else
+cat <<EOF 1>&2
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+EOF
+fi ;;
+esac
+fi
+echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
+test "$can_build_shared" = "no" && enable_shared=no
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case "$host_os" in
+aix3*)
+test "$enable_shared" = yes && enable_static=no
+if test -n "$RANLIB"; then
+archive_cmds="$archive_cmds~\$RANLIB \$lib"
+postinstall_cmds='$RANLIB $lib'
+fi
+;;
+aix4*)
+test "$enable_shared" = yes && enable_static=no
+;;
+esac
+echo "$ac_t$enable_shared" 1>&6
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+echo "checking whether to build static libraries... $enable_static" 1>&6
+if test "$hardcode_action" = relink; then
+# Fast installation is not supported
+enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+test "$enable_shared" = no; then
+# Fast installation is not necessary
+enable_fast_install=needless
+fi
+echo $ac_n "checking for objdir... $ac_c" 1>&6
+rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+objdir=.libs
+else
+# MS-DOS does not allow filenames that begin with a dot.
+objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+echo "$ac_t$objdir" 1>&6
+if test "x$enable_dlopen" != xyes; then
+enable_dlopen=unknown
+enable_dlopen_self=unknown
+enable_dlopen_self_static=unknown
+else
+if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
+lt_cv_dlopen=no lt_cv_dlopen_libs=
+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "$progname:2248: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+ac_save_LIBS="$LIBS"
+LIBS="-ldl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2256 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo $progname:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=yes"
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dlopen""... $ac_c" 1>&6
+echo "$progname:2288: checking for dlopen" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+cat > conftest.$ac_ext <<EOF
+#line 2293 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+which can conflict with char dlopen(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+int main() {
+/* The GNU C library defines this for functions which it implements
+to always fail with ENOSYS.  Some functions are actually named
+something starting with __ and the normal name is an alias.  */
+#if defined (__stub_dlopen) || defined (__stub___dlopen)
+choke me
+#else
+dlopen();
+#endif
+; return 0; }
+EOF
+if { (eval echo $progname:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+rm -rf conftest*
+eval "ac_cv_func_dlopen=yes"
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_func_dlopen=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+lt_cv_dlopen="dlopen"
+else
+echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
+echo "$progname:2335: checking for dld_link in -ldld" >&5
+ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2343 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link();
+int main() {
+dld_link()
+; return 0; }
+EOF
+if { (eval echo $progname:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=yes"
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+else
+echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load""... $ac_c" 1>&6
+echo "$progname:2375: checking for shl_load" >&5
+if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+cat > conftest.$ac_ext <<EOF
+#line 2380 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+which can conflict with char shl_load(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+int main() {
+/* The GNU C library defines this for functions which it implements
+to always fail with ENOSYS.  Some functions are actually named
+something starting with __ and the normal name is an alias.  */
+#if defined (__stub_shl_load) || defined (__stub___shl_load)
+choke me
+#else
+shl_load();
+#endif
+; return 0; }
+EOF
+if { (eval echo $progname:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+rm -rf conftest*
+eval "ac_cv_func_shl_load=yes"
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_func_shl_load=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+lt_cv_dlopen="shl_load"
+else
+echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
+echo "$progname:2423: checking for shl_load in -ldld" >&5
+ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2431 "ltconfig"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+int main() {
+shl_load()
+; return 0; }
+EOF
+if { (eval echo $progname:2445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=yes"
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+echo "$ac_t""no" 1>&6
+fi
+fi
+fi
+fi
+fi
+fi
+if test "x$lt_cv_dlopen" != xno; then
+enable_dlopen=yes
+fi
+case "$lt_cv_dlopen" in
+dlopen)
+for ac_hdr in dlfcn.h; do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "$progname:2488: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+cat > conftest.$ac_ext <<EOF
+#line 2493 "ltconfig"
+#include <$ac_hdr>
+int fnord = 0;
+EOF
+ac_try="$ac_compile >/dev/null 2>conftest.out"
+{ (eval echo $progname:2498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+rm -rf conftest*
+eval "ac_cv_header_$ac_safe=yes"
+else
+echo "$ac_err" >&5
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -rf conftest*
+eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+echo "$ac_t""yes" 1>&6
+else
+echo "$ac_t""no" 1>&6
+fi
+done
+if test "x$ac_cv_header_dlfcn_h" = xyes; then
+CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+fi
+eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+LIBS="$lt_cv_dlopen_libs $LIBS"
+echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2526: checking whether a program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self+set}" = set; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+if test "$cross_compiling" = yes; then
+lt_cv_dlopen_self=cross
+else
+cat > conftest.c <<EOF
+#line 2534 "ltconfig"
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#include <stdio.h>
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+	       if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
+EOF
+if { (eval echo $progname:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+lt_cv_dlopen_self=yes
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -fr conftest*
+lt_cv_dlopen_self=no
+fi
+rm -fr conftest*
+fi
+fi
+echo "$ac_t""$lt_cv_dlopen_self" 1>&6
+if test "$lt_cv_dlopen_self" = yes; then
+LDFLAGS="$LDFLAGS $link_static_flag"
+echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2599: checking whether a statically linked program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+echo $ac_n "(cached) $ac_c" 1>&6
+else
+if test "$cross_compiling" = yes; then
+lt_cv_dlopen_self_static=cross
+else
+cat > conftest.c <<EOF
+#line 2607 "ltconfig"
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#include <stdio.h>
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
+EOF
+if { (eval echo $progname:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+lt_cv_dlopen_self_static=yes
+else
+echo "$progname: failed program was:" >&5
+cat conftest.$ac_ext >&5
+rm -fr conftest*
+lt_cv_dlopen_self_static=no
+fi
+rm -fr conftest*
+fi
+fi
+echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
+fi
+;;
+esac
+case "$lt_cv_dlopen_self" in
+yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+*) enable_dlopen_self=unknown ;;
+esac
+case "$lt_cv_dlopen_self_static" in
+yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+*) enable_dlopen_self_static=unknown ;;
+esac
+fi
+# Copy echo and quote the copy, instead of the original, because it is
+# used later.
+ltecho="$echo"
+if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ltecho="$CONFIG_SHELL \$0 --fallback-echo"
+fi
+LTSHELL="$SHELL"
+LTCONFIG_VERSION="$VERSION"
+# Only quote variables if we're using ltmain.sh.
+case "$ltmain" in
+*.sh)
+# Now quote all the things that may contain metacharacters.
+for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
+old_LD old_LDFLAGS old_LIBS \
+old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
+AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
+reload_flag reload_cmds wl \
+pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
+thread_safe_flag_spec whole_archive_flag_spec libname_spec \
+library_names_spec soname_spec \
+RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
+old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
+file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
+finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
+hardcode_libdir_flag_spec hardcode_libdir_separator  \
+sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
+case "$var" in
+reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
+old_postinstall_cmds | old_postuninstall_cmds | \
+export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
+postinstall_cmds | postuninstall_cmds | \
+finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+# Double-quote double-evaled strings.
+eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+;;
+*)
+eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+;;
+esac
+done
+case "$ltecho" in
+*'\$0 --fallback-echo"')
+ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+;;
+esac
+trap "$rm \"$ofile\"; exit 1" 1 2 15
+echo "creating $ofile"
+$rm "$ofile"
+cat <<EOF > "$ofile"
+#! $SHELL
+# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
+#
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="sed -e s/^X//"
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+### BEGIN LIBTOOL CONFIG
+EOF
+cfgfile="$ofile"
+;;
+*)
+# Double-quote the variables that need it (for aesthetics).
+for var in old_CC old_CFLAGS old_CPPFLAGS \
+old_LD old_LDFLAGS old_LIBS \
+old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
+eval "$var=\\\"\$var\\\""
+done
+# Just create a config file.
+cfgfile="$ofile.cfg"
+trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+echo "creating $cfgfile"
+$rm "$cfgfile"
+cat <<EOF > "$cfgfile"
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+EOF
+;;
+esac
+cat <<EOF >> "$cfgfile"
+# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
+# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
+# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
+# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
+#   $0$ltconfig_args
+#
+# Compiler and other test output produced by $progname, useful for
+# debugging $progname, is in ./config.log if it exists.
+# The version of $progname that generated this script.
+LTCONFIG_VERSION=$LTCONFIG_VERSION
+# Shell to use when invoking shell scripts.
+SHELL=$LTSHELL
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+# The host system.
+host_alias=$host_alias
+host=$host
+# An echo program that does not interpret backslashes.
+echo=$ltecho
+# The archiver.
+AR=$AR
+# The default C compiler.
+CC=$CC
+# The linker used to build libraries.
+LD=$LD
+# Whether we need hard or soft links.
+LN_S=$LN_S
+# A BSD-compatible nm program.
+NM=$NM
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+# Used on cygwin: assembler.
+AS="$AS"
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+# How to create reloadable object files.
+reload_flag=$reload_flag
+reload_cmds=$reload_cmds
+# How to pass a linker flag through the compiler.
+wl=$wl
+# Object file suffix (normally "o").
+objext="$objext"
+# Old archive suffix (normally "a").
+libext="$libext"
+# Executable file suffix (normally "").
+exeext="$exeext"
+# Additional compiler flags for building library objects.
+pic_flag=$pic_flag
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$compiler_c_o
+# Can we write directly to a .lo ?
+compiler_o_lo=$compiler_o_lo
+# Must we lock files when doing compilation ?
+need_locks=$need_locks
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+# Do we need a version for libraries?
+need_version=$need_version
+# Whether dlopen is supported.
+dlopen=$enable_dlopen
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$link_static_flag
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$no_builtin_flag
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$export_dynamic_flag_spec
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$whole_archive_flag_spec
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$thread_safe_flag_spec
+# Library versioning type.
+version_type=$version_type
+# Format of library name prefix.
+libname_spec=$libname_spec
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$library_names_spec
+# The coded name of the library, if different from the real name.
+soname_spec=$soname_spec
+# Commands used to build and install an old-style archive.
+RANLIB=$RANLIB
+old_archive_cmds=$old_archive_cmds
+old_postinstall_cmds=$old_postinstall_cmds
+old_postuninstall_cmds=$old_postuninstall_cmds
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$old_archive_from_new_cmds
+# Commands used to build and install a shared archive.
+archive_cmds=$archive_cmds
+archive_expsym_cmds=$archive_expsym_cmds
+postinstall_cmds=$postinstall_cmds
+postuninstall_cmds=$postuninstall_cmds
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$deplibs_check_method
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$file_magic_cmd
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$allow_undefined_flag
+# Flag that forces no undefined symbols.
+no_undefined_flag=$no_undefined_flag
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$finish_cmds
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$finish_eval
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$global_symbol_pipe
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$global_symbol_to_cdecl
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$hardcode_libdir_separator
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$sys_lib_search_path_spec
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path"
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+# The commands to list exported symbols.
+export_symbols_cmds=$export_symbols_cmds
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$exclude_expsyms
+# Symbols that must always be exported.
+include_expsyms=$include_expsyms
+EOF
+case "$ltmain" in
+*.sh)
+echo '### END LIBTOOL CONFIG' >> "$ofile"
+echo >> "$ofile"
+case "$host_os" in
+aix3*)
+cat <<\EOF >> "$ofile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+COLLECT_NAMES=
+export COLLECT_NAMES
+fi
+EOF
+;;
+esac
+# Append the ltmain.sh script.
+sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
+# We use sed instead of cat because bash on DJGPP gets confused if
+# if finds mixed CR/LF and LF-only lines.  Since sed operates in
+# text mode, it properly converts lines to CR/LF.  This bash problem
+# is reportedly fixed, but why not run on old versions too?
+chmod +x "$ofile"
+;;
+*)
+# Compile the libtool program.
+echo "FIXME: would compile $ltmain"
+;;
+esac
+test -n "$cache_file" || exit 0
+# AC_CACHE_SAVE
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+case `(ac_space=' '; set | grep ac_space) 2>&1` in
+*ac_space=\ *)
+# `set' does not quote correctly, so add quotes (double-quote substitution
+# turns \\\\ into \\, and sed turns \\ into \).
+sed -n \
+-e "s/'/'\\\\''/g" \
+-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+;;
+*)
+# `set' quotes correctly as required by POSIX, so do not add quotes.
+sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+;;
+esac >> confcache
+if cmp -s $cache_file confcache; then
+:
+else
+if test -w $cache_file; then
+echo "updating cache $cache_file"
+cat confcache > $cache_file
+else
+echo "not updating unwritable cache $cache_file"
+fi
+fi
+rm -f confcache
+exit 0
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:

Mercurial > sdl-ios-xcode

comparison ltconfig @ 0:74212992fb08