Difference for ./aclocal.m4 from version 1.19 to 1.20

version 1.19

version 1.20

Line 1

# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-

# generated automatically by aclocal 1.9.3 -*- Autoconf -*-

# Free Software Foundation, Inc.

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

Line 11

# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

# PARTICULAR PURPOSE.

# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-

AC_DEFUN([CF_CHECK_PYTHON],

# serial 47 AC_PROG_LIBTOOL

[

PYTHON_LIB=""

PY_LIBS=""

PY_INCLUDES=""

dir=""

AC_CHECK_HEADERS([Python.h],[cf_have_python_h=yes])

if test "x$cf_have_python_h" = "x" ; then

for dir in /usr{,/local}/include/python{,2.4,2.3,2.2,2.1,2.0} ; do

AC_CHECK_HEADERS(["$dir/Python.h"],[cf_have_python_h=yes])

if test "x$cf_have_python_h" != "x" ; then

PY_INCLUDES="-I$dir"

break

done

else

PY_INCLUDES=""

if test "x$cf_have_python_h" = "xyes" ; then

PYTHON_LIB=""

for lib in python{,2.4,2.3,2.2,2.1,2.0} ; do

# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)

AC_CHECK_LIB($lib, PyArg_ParseTuple,[PYTHON_LIB="-l$lib"])

# -----------------------------------------------------------

if test "x$PYTHON_LIB" != "x" ; then

# If this macro is not defined by Autoconf, define it here.

break

m4_ifdef([AC_PROVIDE_IFELSE],

[],

done

[m4_define([AC_PROVIDE_IFELSE],

[m4_ifdef([AC_PROVIDE_$1],

[$2], [$3])])])

# These checks are a bit bogus - would be better to use AC_CHECK_LIB,

# but it caches the result of the first check, even if we run AC_CHECK_LIB

# with other options.

python=`echo $dir | awk -F/ '{print $NF}'`;

if test "x$PYTHON_LIB" = "x" ; then

AC_MSG_CHECKING([For python lib in various places])

if test -f /usr/lib/$python/lib$python.a ; then

PYTHON_LIB="/usr/lib/$python/lib$python.a"

AC_MSG_RESULT([found in /usr/lib/$python])

elif test -f /usr/lib/$python/config/lib$python.a ; then

PYTHON_LIB="/usr/lib/$python/config/lib$python.a"

AC_MSG_RESULT([found in /usr/lib/$python/config])

if test "x$PYTHON_LIB" != "x" ; then

AC_CHECK_LIB(pthread, main, PY_LIBS="$PY_LIBS -lpthread", , $PY_LIBS )

AC_CHECK_LIB(util, main, PY_LIBS="$PY_LIBS -lutil", , $PY_LIBS )

AC_MSG_CHECKING([whether python supports the "L" format specifier])

saved_LIBS="$LIBS"

LIBS="$LIBS $PYTHON_LIB $PY_LIBS"

saved_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS $PY_INCLUDES"

AC_TRY_RUN([

#include <Python.h>

#include <stdlib.h>

static PyObject *callback(PyObject *self, PyObject *args)

# AC_PROG_LIBTOOL

{

# ---------------

long long val;

AC_DEFUN([AC_PROG_LIBTOOL],

[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl

dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX

dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.

AC_PROVIDE_IFELSE([AC_PROG_CXX],

[AC_LIBTOOL_CXX],

[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX

])])

dnl And a similar setup for Fortran 77 support

AC_PROVIDE_IFELSE([AC_PROG_F77],

[AC_LIBTOOL_F77],

[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77

])])

if (!PyArg_ParseTuple(args, "L", &val))

dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.

return NULL;

dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run

if (val != 1)

dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.

exit(1);

AC_PROVIDE_IFELSE([AC_PROG_GCJ],

Py_INCREF(Py_None);

[AC_LIBTOOL_GCJ],

return Py_None;

[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

}

[AC_LIBTOOL_GCJ],

[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],

[AC_LIBTOOL_GCJ],

[ifdef([AC_PROG_GCJ],

[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])

ifdef([A][M_PROG_GCJ],

[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])

ifdef([LT_AC_PROG_GCJ],

[define([LT_AC_PROG_GCJ],

defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])

])])# AC_PROG_LIBTOOL

static PyMethodDef methods[] = {

{"callback", callback, METH_VARARGS},

{NULL, NULL, 0, NULL},

};

int main()

# _AC_PROG_LIBTOOL

{

# ----------------

Py_Initialize();

AC_DEFUN([_AC_PROG_LIBTOOL],

Py_InitModule("test", methods);

[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

return(PyRun_SimpleString("import test\ntest.callback(1)\n") != 0);

AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl

}

AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl

], [

AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl

AC_MSG_RESULT([yes])

], [

AC_MSG_RESULT([no])

PYTHON_LIB=""

PYLIBS=""

PY_INCLUDE=""

[

AC_MSG_RESULT([skipped because cross compiling])

])

LIBS="$saved_LIBS"

CFLAGS="$saved_CFLAGS"

if test "x$PYTHON_LIB" = "x" ; then

# This can be used to rebuild libtool when needed

LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"

else

AC_SUBST(PYTHON_LIB)

# Always use our own libtool.

AC_SUBST(PY_LIBS)

LIBTOOL='$(SHELL) $(top_builddir)/libtool'

AC_SUBST(PY_INCLUDES)

AC_SUBST(LIBTOOL)dnl

])

# Do all the work for Automake. -*- Autoconf -*-

# Prevent multiple expansion

define([AC_PROG_LIBTOOL], [])

])# _AC_PROG_LIBTOOL

# This macro actually does too much some checks are only needed if

# your package does certain things. But this isn't really a big deal.

# AC_LIBTOOL_SETUP

# Free Software Foundation, Inc.

# ----------------

AC_DEFUN([AC_LIBTOOL_SETUP],

[AC_PREREQ(2.50)dnl

AC_REQUIRE([AC_ENABLE_SHARED])dnl

AC_REQUIRE([AC_ENABLE_STATIC])dnl

AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl

AC_REQUIRE([AC_CANONICAL_HOST])dnl

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

AC_REQUIRE([AC_PROG_CC])dnl

AC_REQUIRE([AC_PROG_LD])dnl

AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

AC_REQUIRE([AC_PROG_NM])dnl

# This program is free software; you can redistribute it and/or modify

AC_REQUIRE([AC_PROG_LN_S])dnl

# it under the terms of the GNU General Public License as published by

AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

# the Free Software Foundation; either version 2, or (at your option)

# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!

# any later version.

AC_REQUIRE([AC_OBJEXT])dnl

AC_REQUIRE([AC_EXEEXT])dnl

dnl

# This program is distributed in the hope that it will be useful,

AC_LIBTOOL_SYS_MAX_CMD_LEN

# but WITHOUT ANY WARRANTY; without even the implied warranty of

AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

AC_LIBTOOL_OBJDIR

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

# along with this program; if not, write to the Free Software

_LT_AC_PROG_ECHO_BACKSLASH

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 8

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

;;

esac

# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be

# Sed substitution that helps us do robust quoting. It backslashifies

# written in clear, in which case automake, when reading aclocal.m4,

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Xsed='sed -e s/^X//'

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[sed_quote_subst='s/$[\\"\\`$\\\\]$/\\\1/g']

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# Same as above, but do not quote variable references.

[double_quote_subst='s/$[\\"\\`\\\\]$/\\\1/g']

AC_PREREQ([2.52])

# Sed substitution to delay expansion of an escaped shell variable in a

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rm="rm -f"

# -----------------------------------------------

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AC_DEFUN([AM_INIT_AUTOMAKE],

[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl

AC_REQUIRE([AC_PROG_INSTALL])dnl

# test to see if srcdir already configured

if test "`cd $srcdir && pwd`" != "`pwd`" &&

test -f $srcdir/config.status; then

AC_MSG_ERROR([source directory already configured; run "make distclean" there first])

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m4_ifval([$2],

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AC_SUBST([PACKAGE], [$1])dnl

AC_SUBST([VERSION], [$2])],

[_AM_SET_OPTIONS([$1])dnl

AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl

AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl

_AM_IF_OPTION([no-define],,

# All known linkers require a `.a' archive for static linking (except M$VC,

[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])

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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl

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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})

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AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})

AM_MISSING_PROG(AUTOHEADER, autoheader)

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AM_PROG_INSTALL_SH

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defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

case $host_os in

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

openbsd*)

# GNU General Public License for more details.

old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"

;;

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;;

esac

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# along with this program; if not, write to the Free Software

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file_magic*)

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AC_PATH_MAGIC

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$1=${$1-"${am_missing_run}$2"}

AC_SUBST($1)])

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

for dir in $PATH /usr/ucb; do

IFS="$lt_save_ifs"

if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

echo="$dir/echo"

break

done

IFS="$lt_save_ifs"

# AM_MISSING_HAS_RUN

if test "X$echo" = Xecho; then

# ------------------

# We didn't find a better echo, so look for alternatives.

# Define MISSING if not defined so far and test if it supports --run.

if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&

# If it does, set am_missing_run to use it, otherwise, to nothing.

echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&

AC_DEFUN([AM_MISSING_HAS_RUN],

test "X$echo_testing_string" = "X$echo_test_string"; then

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

# This shell has a builtin print -r that does the trick.

test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

echo='print -r'

# Use eval to expand $SHELL

elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&

if eval "$MISSING --run true"; then

test "X$CONFIG_SHELL" != X/bin/ksh; then

am_missing_run="$MISSING --run "

# If we have ksh, try running configure 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

am_missing_run=

# Try using printf.

AC_MSG_WARN([`missing' script is too old or missing])

echo='printf %s\n'

if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

# Cool, printf works

elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

test "X$echo_testing_string" = 'X\t' &&

echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

export CONFIG_SHELL

SHELL="$CONFIG_SHELL"

export SHELL

echo="$CONFIG_SHELL [$]0 --fallback-echo"

elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

test "X$echo_testing_string" = 'X\t' &&

echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$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

])

prev="$cmd"

done

# AM_AUX_DIR_EXPAND

if test "$prev" != 'sed 50q "[$]0"'; then

echo_test_string=`eval $prev`

export echo_test_string

exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}

else

# Oops. We lost completely, so just stick with echo.

echo=echo

# Copy echo and quote the copy suitably for passing to libtool from

# the Makefile, instead of quoting the original, which is used later.

ECHO=$echo

if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then

ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"

# This program is free software; you can redistribute it and/or modify

AC_SUBST(ECHO)

# it under the terms of the GNU General Public License as published by

])])# _LT_AC_PROG_ECHO_BACKSLASH

# the Free Software Foundation; either version 2, 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

# _LT_AC_LOCK

# along with this program; if not, write to the Free Software

# -----------

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

AC_DEFUN([_LT_AC_LOCK],

# 02111-1307, USA.

[AC_ARG_ENABLE([libtool-lock],

[AC_HELP_STRING([--disable-libtool-lock],

[avoid locking (might break parallel builds)])])

test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets

# Some flags need to be propagated to the compiler or linker for good

# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to

# libtool support.

# `$srcdir', `$srcdir/..', or `$srcdir/../..'.

case $host in

ia64-*-hpux*)

# Of course, Automake must honor this variable whenever it calls a

# Find out which ABI we are using.

# tool from the auxiliary directory. The problem is that $srcdir (and

echo 'int i;' > conftest.$ac_ext

# therefore $ac_aux_dir as well) can be either absolute or relative,

if AC_TRY_EVAL(ac_compile); then

# depending on how configure is run. This is pretty annoying, since

case `/usr/bin/file conftest.$ac_objext` in

# it makes $ac_aux_dir quite unusable in subdirectories: in the top

*ELF-32*)

# source directory, any form will work fine, but in subdirectories a

HPUX_IA64_MODE="32"

# relative path needs to be adjusted first.

;;

*ELF-64*)

# $ac_aux_dir/missing

HPUX_IA64_MODE="64"

# fails when called from a subdirectory if $ac_aux_dir is relative

;;

# $top_srcdir/$ac_aux_dir/missing

esac

# fails if $ac_aux_dir is absolute,

# fails when called from a subdirectory in a VPATH build with

rm -rf conftest*

# a relative $ac_aux_dir

;;

*-*-irix6*)

# The reason of the latter failure is that $top_srcdir and $ac_aux_dir

# Find out which ABI we are using.

# are both prefixed by $srcdir. In an in-source build this is usually

echo '[#]line __oline__ "configure"' > conftest.$ac_ext

# harmless because $srcdir is `.', but things will broke when you

if AC_TRY_EVAL(ac_compile); then

# start a VPATH build or use an absolute $srcdir.

if test "$lt_cv_prog_gnu_ld" = yes; then

case `/usr/bin/file conftest.$ac_objext` in

# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,

*32-bit*)

# iff we strip the leading $srcdir from $ac_aux_dir. That would be:

LD="${LD-ld} -melf32bsmip"

# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*$.*$"`

;;

# and then we would define $MISSING as

*N32*)

# MISSING="\${SHELL} $am_aux_dir/missing"

LD="${LD-ld} -melf32bmipn32"

# This will work as long as MISSING is not called from configure, because

;;

# unfortunately $(top_srcdir) has no meaning in configure.

*64-bit*)

# However there are other variables, like CC, which are often used in

LD="${LD-ld} -melf64bmip"

# configure, and could therefore not use this "fixed" $ac_aux_dir.

;;

esac

# Another solution, used here, is to always expand $ac_aux_dir to an

else

# absolute PATH. The drawback is that using absolute paths prevent a

case `/usr/bin/file conftest.$ac_objext` in

# configured tree to be moved without reconfiguration.

*32-bit*)

LD="${LD-ld} -32"

;;

*N32*)

LD="${LD-ld} -n32"

;;

*64-bit*)

LD="${LD-ld} -64"

;;

esac

rm -rf conftest*

;;

# Rely on autoconf to set up CDPATH properly.

x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)

AC_PREREQ([2.50])

# Find out which ABI we are using.

echo 'int i;' > conftest.$ac_ext

if AC_TRY_EVAL(ac_compile); then

case "`/usr/bin/file conftest.o`" in

*32-bit*)

case $host in

x86_64-*linux*)

LD="${LD-ld} -m elf_i386"

;;

ppc64-*linux*|powerpc64-*linux*)

LD="${LD-ld} -m elf32ppclinux"

;;

s390x-*linux*)

LD="${LD-ld} -m elf_s390"

;;

sparc64-*linux*)

LD="${LD-ld} -m elf32_sparc"

;;

esac

;;

*64-bit*)

case $host in

x86_64-*linux*)

LD="${LD-ld} -m elf_x86_64"

;;

ppc*-*linux*|powerpc*-*linux*)

LD="${LD-ld} -m elf64ppc"

;;

s390*-*linux*)

LD="${LD-ld} -m elf64_s390"

;;

sparc*-*linux*)

LD="${LD-ld} -m elf64_sparc"

;;

esac

;;

esac

rm -rf conftest*

;;

AC_DEFUN([AM_AUX_DIR_EXPAND], [

*-*-sco3.2v5*)

# expand $ac_aux_dir to an absolute path

# On SCO OpenServer 5, we need -belf to get full-featured binaries.

am_aux_dir=`cd $ac_aux_dir && pwd`

SAVE_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS -belf"

AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,

[AC_LANG_PUSH(C)

AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])

AC_LANG_POP])

if test x"$lt_cv_cc_needs_belf" != x"yes"; then

# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

CFLAGS="$SAVE_CFLAGS"

;;

AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

[*-*-cygwin* | *-*-mingw* | *-*-pw32*)

AC_CHECK_TOOL(DLLTOOL, dlltool, false)

AC_CHECK_TOOL(AS, as, false)

AC_CHECK_TOOL(OBJDUMP, objdump, false)

;;

])

esac

# AM_PROG_INSTALL_SH

need_locks="$enable_libtool_lock"

# ------------------

# Define $install_sh.

])# _LT_AC_LOCK

# 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, 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

# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

# along with this program; if not, write to the Free Software

# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# ----------------------------------------------------------------

# 02111-1307, USA.

# Check whether the given compiler option works

AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],

[AC_REQUIRE([LT_AC_PROG_SED])

AC_CACHE_CHECK([$1], [$2],

[$2=no

ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])

printf "$lt_simple_compile_test_code" > conftest.$ac_ext

lt_compiler_flag="$3"

# Insert the option either (1) after the last *FLAGS variable, or

# (2) before a word containing "conftest.", or (3) at the end.

# Note that $ac_compile itself does not contain backslashes and begins

# with a dollar sign (not a hyphen), so the echo should work correctly.

# The option is referenced via a variable to avoid confusing sed.

lt_compile=`echo "$ac_compile" | $SED \

-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \

-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

-e 's:$: $lt_compiler_flag:'`

(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

(eval "$lt_compile" 2>conftest.err)

ac_status=$?

cat conftest.err >&AS_MESSAGE_LOG_FD

echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

if (exit $ac_status) && test -s "$ac_outfile"; 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

$2=yes

$rm conftest*

])

AC_DEFUN([AM_PROG_INSTALL_SH],

if test x"[$]$2" = xyes; then

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

ifelse([$5], , :, [$5])

install_sh=${install_sh-"$am_aux_dir/install-sh"}

else

AC_SUBST(install_sh)])

ifelse([$6], , :, [$6])

])# AC_LIBTOOL_COMPILER_OPTION

# AM_PROG_INSTALL_STRIP

# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

# [ACTION-SUCCESS], [ACTION-FAILURE])

# ------------------------------------------------------------

# Check whether the given compiler option works

AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],

[AC_CACHE_CHECK([$1], [$2],

[$2=no

save_LDFLAGS="$LDFLAGS"

LDFLAGS="$LDFLAGS $3"

printf "$lt_simple_link_test_code" > conftest.$ac_ext

if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; 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

# Append any errors to the config.log.

cat conftest.err 1>&AS_MESSAGE_LOG_FD

else

$2=yes

$rm conftest*

LDFLAGS="$save_LDFLAGS"

])

# This program is free software; you can redistribute it and/or modify

if test x"[$]$2" = xyes; then

# it under the terms of the GNU General Public License as published by

ifelse([$4], , :, [$4])

# the Free Software Foundation; either version 2, or (at your option)

else

# any later version.

ifelse([$5], , :, [$5])

])# AC_LIBTOOL_LINKER_OPTION

# 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

# AC_LIBTOOL_SYS_MAX_CMD_LEN

# along with this program; if not, write to the Free Software

# --------------------------

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],

# 02111-1307, USA.

[# find the maximum length of command line arguments

AC_MSG_CHECKING([the maximum length of command line arguments])

AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

i=0

teststring="ABCD"

# One issue with vendor `install' (even GNU) is that you can't

case $build_os in

# specify the program used to strip binaries. This is especially

msdosdjgpp*)

# annoying in cross-compiling environments, where the build's strip

# On DJGPP, this test can blow up pretty badly due to problems in libc

# is unlikely to handle the host's binaries.

# (any single argument exceeding 2000 bytes causes a buffer overrun

# Fortunately install-sh will honor a STRIPPROG variable, so we

# during glob expansion). Even if it were fixed, the result of this

# always use install-sh in `make install-strip', and initialize

# check would be larger than it should be.

# STRIPPROG with the value of the STRIP variable (set by the user).

lt_cv_sys_max_cmd_len=12288; # 12K is about right

AC_DEFUN([AM_PROG_INSTALL_STRIP],

;;

[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

# Installed binaries are usually stripped using `strip' when the user

# run `make install-strip'. However `strip' might not be the right

# tool to use in cross-compilation environments, therefore Automake

# will honor the `STRIP' environment variable to overrule this program.

dnl Don't test for $cross_compiling = yes, because it might be `maybe'.

if test "$cross_compiling" != no; then

AC_CHECK_TOOL([STRIP], [strip], :)

INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

AC_SUBST([INSTALL_STRIP_PROGRAM])])

# serial 4 -*- Autoconf -*-

gnu*)

# Under GNU Hurd, this test is not required because there is

# no limit to the length of command line arguments.

# Libtool will interpret -1 as no limit whatsoever

lt_cv_sys_max_cmd_len=-1;

;;

cygwin* | mingw*)

# On Win9x/ME, this test blows up -- it succeeds, but takes

# about 5 minutes as the teststring grows exponentially.

# Worse, since 9x/ME are not pre-emptively multitasking,

# you end up with a "frozen" computer, even though with patience

# the test eventually succeeds (with a max line length of 256k).

# Instead, let's just punt: use the minimum linelength reported by

# all of the supported platforms: 8192 (on NT/2K/XP).

lt_cv_sys_max_cmd_len=8192;

;;

# This program is free software; you can redistribute it and/or modify

amigaos*)

# it under the terms of the GNU General Public License as published by

# On AmigaOS with pdksh, this test takes hours, literally.

# the Free Software Foundation; either version 2, or (at your option)

# So we just punt and use a minimum line length of 8192.

# any later version.

lt_cv_sys_max_cmd_len=8192;

;;

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# If test is not a shell built-in, we'll probably end up computing a

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# maximum length that is only half of the actual maximum length, but

# GNU General Public License for more details.

# we can't tell.

while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \

= "XX$teststring") >/dev/null 2>&1 &&

new_result=`expr "X$teststring" : ".*" 2>&1` &&

lt_cv_sys_max_cmd_len=$new_result &&

test $i != 17 # 1/2 MB should be enough

i=`expr $i + 1`

teststring=$teststring$teststring

done

teststring=

# Add a significant safety factor because C++ compilers can tack on massive

# amounts of additional arguments before passing them to the linker.

# It appears as though 1/2 is a usable value.

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

;;

esac

])

if test -n $lt_cv_sys_max_cmd_len ; then

AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

else

AC_MSG_RESULT(none)

])# AC_LIBTOOL_SYS_MAX_CMD_LEN

# 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.

# _LT_AC_CHECK_DLFCN

# --------------------

AC_DEFUN([_LT_AC_CHECK_DLFCN],

[AC_CHECK_HEADERS(dlfcn.h)dnl

])# _LT_AC_CHECK_DLFCN

# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be

# written in clear, in which case automake, when reading aclocal.m4,

# will think it sees a *use*, and therefore will trigger all it's

# C support machinery. Also note that it means that autoscan, seeing

# CC etc. in the Makefile, will ask for an AC_PROG_CC use...

# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,

# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)

# ------------------------------------------------------------------

AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],

[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

if test "$cross_compiling" = yes; then :

[$4]

else

lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

lt_status=$lt_dlunknown

cat > conftest.$ac_ext <<EOF

[#line __oline__ "configure"

#include "confdefs.h"

#if HAVE_DLFCN_H

#include <dlfcn.h>

#endif

# _AM_DEPENDENCIES(NAME)

#include <stdio.h>

# ----------------------

# See how the compiler implements dependency checking.

# NAME is "CC", "CXX", "GCJ", or "OBJC".

# We try a few techniques and use that to set a single cache variable.

# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was

# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular

# dependency, and given that the user is not expected to run this macro,

# just rely on AC_PROG_CC.

AC_DEFUN([_AM_DEPENDENCIES],

[AC_REQUIRE([AM_SET_DEPDIR])dnl

AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl

AC_REQUIRE([AM_MAKE_INCLUDE])dnl

AC_REQUIRE([AM_DEP_TRACK])dnl

ifelse([$1], CC, [depcc="$CC" am_compiler_list=],

#ifdef RTLD_GLOBAL

[$1], CXX, [depcc="$CXX" am_compiler_list=],

# define LT_DLGLOBAL RTLD_GLOBAL

[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],

#else

[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],

# ifdef DL_GLOBAL

[depcc="$$1" am_compiler_list=])

# define LT_DLGLOBAL DL_GLOBAL

# else

# define LT_DLGLOBAL 0

# endif

#endif

AC_CACHE_CHECK([dependency style of $depcc],

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we

[am_cv_$1_dependencies_compiler_type],

find out it does not work in some platform. */

[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

#ifndef LT_DLLAZY_OR_NOW

# We make a subdir and do the tests there. Otherwise we can end up

# ifdef RTLD_LAZY

# making bogus files that we don't know about and never remove. For

# define LT_DLLAZY_OR_NOW RTLD_LAZY

# instance it was reported that on HP-UX the gcc test will end up

# else

# making a dummy file named `D' -- because `-MD' means `put the output

# ifdef DL_LAZY

# in D'.

# define LT_DLLAZY_OR_NOW DL_LAZY

mkdir conftest.dir

# else

# Copy depcomp to subdir because otherwise we won't find it if we're

# ifdef RTLD_NOW

# using a relative directory.

# define LT_DLLAZY_OR_NOW RTLD_NOW

cp "$am_depcomp" conftest.dir

# else

cd conftest.dir

# ifdef DL_NOW

# define LT_DLLAZY_OR_NOW DL_NOW

# else

# define LT_DLLAZY_OR_NOW 0

# endif

#endif

am_cv_$1_dependencies_compiler_type=none

#ifdef __cplusplus

if test "$am_compiler_list" = ""; then

extern "C" void exit (int);

am_compiler_list=`sed -n ['s/^#*$[a-zA-Z0-9]*$)$/\1/p'] < ./depcomp`

#endif

for depmode in $am_compiler_list; do

# We need to recreate these files for each test, as the compiler may

# overwrite some of them when testing with obscure command lines.

# This happens at least with the AIX C compiler.

echo '#include "conftest.h"' > conftest.c

echo 'int i;' > conftest.h

echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf

case $depmode in

void fnord() { int i=42;}

nosideeffect)

int main ()

# after this tag, mechanisms are not by side-effect, so they'll

{

# only be used when explicitly requested

void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

if test "x$enable_dependency_tracking" = xyes; then

int status = $lt_dlunknown;

continue

else

if (self)

break

{

if (dlsym (self,"fnord")) status = $lt_dlno_uscore;

;;

else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

none) break ;;

/* dlclose (self); */

}

exit (status);

}]

EOF

if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then

(./conftest; exit; ) 2>/dev/null

lt_status=$?

case x$lt_status in

x$lt_dlno_uscore) $1 ;;

x$lt_dlneed_uscore) $2 ;;

x$lt_unknown|x*) $3 ;;

esac

# We check with `-c' and `-o' for the sake of the "dashmstdout"

else :

# mode. It turns out that the SunPro C++ compiler does not properly

# compilation failed

# handle `-M -o', and we need to detect this.

if depmode=$depmode \

source=conftest.c object=conftest.o \

depfile=conftest.Po tmpdepfile=conftest.TPo \

$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&

grep conftest.h conftest.Po > /dev/null 2>&1 &&

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[AC_CHECK_LIB([svld], [dlopen],

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# Always use our own libtool.

# AIX 3 has no versioning support, so we append a major version to the name.

LIBTOOL='$(SHELL) $(top_builddir)/libtool'

soname_spec='${libname}${release}${shared_ext}$major'

AC_SUBST(LIBTOOL)dnl

;;

# Prevent multiple expansion

aix4* | aix5*)

define([AC_PROG_LIBTOOL], [])

version_type=linux

])# _AC_PROG_LIBTOOL

need_lib_prefix=no

need_version=no

hardcode_into_libs=yes

if test "$host_cpu" = ia64; then

# AIX 5 supports IA64

library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

else

# With GCC up to 2.95.x, collect2 would create an import file

# for dependence libraries. The import file would start with

# the line `#! .'. This would cause the generated library to

# depend on `.', always an invalid library. This was fixed in

# development snapshots of GCC prior to 3.0.

case $host_os in

aix4 | aix4.[[01]] | aix4.[[01]].*)

if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

echo ' yes '

echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

else

can_build_shared=no

;;

esac

# AIX (on Power*) 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.

if test "$aix_use_runtimelinking" = yes; then

# If using run time linking (on AIX 4.2 or later) use lib<name>.so

# instead of lib<name>.a to let people know that these are not

# typical AIX shared libraries.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

else

# We preserve .a as extension for shared libraries through AIX4.2

# and later when we are not doing run time linking.

library_names_spec='${libname}${release}.a $libname.a'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LIBPATH

;;

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'

;;

# AC_LIBTOOL_SETUP

beos*)

# ----------------

library_names_spec='${libname}${shared_ext}'

AC_DEFUN([AC_LIBTOOL_SETUP],

dynamic_linker="$host_os ld.so"

[AC_PREREQ(2.50)dnl

shlibpath_var=LIBRARY_PATH

AC_REQUIRE([AC_ENABLE_SHARED])dnl

;;

AC_REQUIRE([AC_ENABLE_STATIC])dnl

AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl

AC_REQUIRE([AC_CANONICAL_HOST])dnl

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

AC_REQUIRE([AC_PROG_CC])dnl

AC_REQUIRE([AC_PROG_LD])dnl

AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

AC_REQUIRE([AC_PROG_NM])dnl

AC_REQUIRE([AC_PROG_LN_S])dnl

bsdi4*)

AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

version_type=linux

# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!

need_version=no

AC_REQUIRE([AC_OBJEXT])dnl

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

AC_REQUIRE([AC_EXEEXT])dnl

soname_spec='${libname}${release}${shared_ext}$major'

dnl

finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

shlibpath_var=LD_LIBRARY_PATH

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"

# 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

;;

AC_LIBTOOL_SYS_MAX_CMD_LEN

cygwin* | mingw* | pw32*)

AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

version_type=windows

AC_LIBTOOL_OBJDIR

shrext_cmds=".dll"

need_version=no

need_lib_prefix=no

AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

case $GCC,$host_os in

_LT_AC_PROG_ECHO_BACKSLASH

yes,cygwin* | yes,mingw* | yes,pw32*)

library_names_spec='$libname.dll.a'

# DLL is installed to $(libdir)/../bin by postinstall_cmds

postinstall_cmds='base_file=`basename \${file}`~

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~

dldir=$destdir/`dirname \$dlpath`~

test -d \$dldir || mkdir -p \$dldir~

$install_prog $dir/$dlname \$dldir/$dlname'

postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

dlpath=$dir/\$dldll~

$rm \$dlpath'

shlibpath_overrides_runpath=yes

case $host_os in

aix3*)

cygwin*)

# AIX sometimes has problems with the GCC collect2 program. For some

# Cygwin DLLs use 'cyg' prefix rather than 'lib'

# reason, if we set the COLLECT_NAMES environment variable, the problems

soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

# vanish in a puff of smoke.

sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

if test "X${COLLECT_NAMES+set}" != Xset; then

;;

COLLECT_NAMES=

mingw*)

export COLLECT_NAMES

# MinGW DLLs use traditional 'lib' prefix

soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then

# It is most probably a Windows format PATH printed by

# mingw gcc, but we are running on Cygwin. Gcc prints its search

# path with ; separators, and with drive letters. We can handle the

# drive letters (cygwin fileutils understands them), so leave them,

# especially as we might pass files found there to a mingw objdump,

# which wouldn't understand a cygwinified path. Ahh.

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

else

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

;;

pw32*)

# pw32 DLLs use 'pw' prefix rather than 'lib'

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

;;

esac

;;

# Sed substitution that helps us do robust quoting. It backslashifies

# metacharacters that are still active within double-quoted strings.

library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

Xsed='sed -e s/^X//'

;;

[sed_quote_subst='s/$[\\"\\`$\\\\]$/\\\1/g']

esac

dynamic_linker='Win32 ld.exe'

# Same as above, but do not quote variable references.

# FIXME: first we should search . and the directory the executable is in

[double_quote_subst='s/$[\\"\\`\\\\]$/\\\1/g']

shlibpath_var=PATH

;;

# Sed substitution to delay expansion of an escaped shell variable in a

darwin* | rhapsody*)

# double_quote_subst'ed string.

dynamic_linker="$host_os dyld"

delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

version_type=darwin

need_lib_prefix=no

# Sed substitution to avoid accidental globbing in evaled expressions

need_version=no

no_glob_subst='s/\*/\\\*/g'

library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'

soname_spec='${libname}${release}${major}$shared_ext'

# Constants:

shlibpath_overrides_runpath=yes

rm="rm -f"

shlibpath_var=DYLD_LIBRARY_PATH

shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'

# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.

if test "$GCC" = yes; then

else

sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'

sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

;;

# Global variables:

dgux*)

default_ofile=libtool

version_type=linux

can_build_shared=yes

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

;;

# All known linkers require a `.a' archive for static linking (except M$VC,

freebsd1*)

# which needs '.lib').

dynamic_linker=no

libext=a

;;

ltmain="$ac_aux_dir/ltmain.sh"

ofile="$default_ofile"

with_gnu_ld="$lt_cv_prog_gnu_ld"

AC_CHECK_TOOL(AR, ar, false)

kfreebsd*-gnu)

AC_CHECK_TOOL(RANLIB, ranlib, :)

version_type=linux

AC_CHECK_TOOL(STRIP, strip, :)

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

hardcode_into_libs=yes

dynamic_linker='GNU ld.so'

;;

old_CC="$CC"

freebsd*)

old_CFLAGS="$CFLAGS"

objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`

version_type=freebsd-$objformat

case $version_type in

freebsd-elf*)

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

need_version=no

need_lib_prefix=no

;;

freebsd-*)

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

need_version=yes

;;

esac

shlibpath_var=LD_LIBRARY_PATH

case $host_os in

freebsd2*)

shlibpath_overrides_runpath=yes

;;

freebsd3.[01]* | freebsdelf3.[01]*)

shlibpath_overrides_runpath=yes

hardcode_into_libs=yes

;;

*) # from 3.2 on

shlibpath_overrides_runpath=no

hardcode_into_libs=yes

;;

esac

;;

# Set sane defaults for various variables

gnu*)

test -z "$AR" && AR=ar

version_type=linux

test -z "$AR_FLAGS" && AR_FLAGS=cru

need_lib_prefix=no

test -z "$AS" && AS=as

need_version=no

test -z "$CC" && CC=cc

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

test -z "$LTCC" && LTCC=$CC

soname_spec='${libname}${release}${shared_ext}$major'

test -z "$DLLTOOL" && DLLTOOL=dlltool

shlibpath_var=LD_LIBRARY_PATH

test -z "$LD" && LD=ld

hardcode_into_libs=yes

test -z "$LN_S" && LN_S="ln -s"

;;

test -z "$MAGIC_CMD" && MAGIC_CMD=file

test -z "$NM" && NM=nm

test -z "$SED" && SED=sed

test -z "$OBJDUMP" && OBJDUMP=objdump

test -z "$RANLIB" && RANLIB=:

test -z "$STRIP" && STRIP=:

test -z "$ac_objext" && ac_objext=o

# Determine commands to create old-style static archives.

hpux9* | hpux10* | hpux11*)

old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'

# Give a soname corresponding to the major version so that dld.sl refuses to

old_postinstall_cmds='chmod 644 $oldlib'

# link against other versions.

old_postuninstall_cmds=

version_type=sunos

need_lib_prefix=no

need_version=no

case "$host_cpu" in

ia64*)

shrext_cmds='.so'

hardcode_into_libs=yes

dynamic_linker="$host_os dld.so"

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

if test "X$HPUX_IA64_MODE" = X32; then

sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

else

sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

;;

hppa*64*)

shrext_cmds='.sl'

hardcode_into_libs=yes

dynamic_linker="$host_os dld.sl"

shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

;;

shrext_cmds='.sl'

dynamic_linker="$host_os dld.sl"

shlibpath_var=SHLIB_PATH

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

;;

esac

# HP-UX runs *really* slowly unless shared libraries are mode 555.

postinstall_cmds='chmod 555 $lib'

;;

if test -n "$RANLIB"; then

irix5* | irix6* | nonstopux*)

case $host_os in

openbsd*)

nonstopux*) version_type=nonstopux ;;

old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"

if test "$lt_cv_prog_gnu_ld" = yes; then

version_type=linux

else

version_type=irix

fi ;;

esac

need_lib_prefix=no

need_version=no

soname_spec='${libname}${release}${shared_ext}$major'

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

case $host_os in

irix5* | nonstopux*)

libsuff= shlibsuff=

;;

old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"

case $LD in # libtool.m4 will add one of these switches to LD

*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

libsuff= shlibsuff= libmagic=32-bit;;

*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

libsuff=32 shlibsuff=N32 libmagic=N32;;

*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

libsuff=64 shlibsuff=64 libmagic=64-bit;;

*) libsuff= shlibsuff= libmagic=never-match;;

esac

;;

esac

old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"

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}"

hardcode_into_libs=yes

;;

# Only perform the check for file, if the check method requires it

# No shared lib support for Linux oldld, aout, or coff.

case $deplibs_check_method in

linux*oldld* | linux*aout* | linux*coff*)

file_magic*)

dynamic_linker=no

if test "$file_magic_cmd" = '$MAGIC_CMD'; then

;;

AC_PATH_MAGIC

# This must be Linux ELF.

linux*)

version_type=linux

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

# This implies no fast_install, which is unacceptable.

# Some rework will be needed to allow for fast_install

# before this can be enabled.

hardcode_into_libs=yes

# find out which ABI we are using

libsuff=

case "$host_cpu" in

x86_64*|s390x*|powerpc64*)

echo '[#]line __oline__ "configure"' > conftest.$ac_ext

if AC_TRY_EVAL(ac_compile); then

case `/usr/bin/file conftest.$ac_objext` in

*64-bit*)

libsuff=64

sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"

;;

esac

rm -rf conftest*

;;

esac

AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)

# Append ld.so.conf contents to the search path

AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

if test -f /etc/ld.so.conf; then

enable_win32_dll=yes, enable_win32_dll=no)

lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`

sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"

AC_ARG_ENABLE([libtool-lock],

# We used to test for /lib/ld.so.1 and disable shared libraries on

[AC_HELP_STRING([--disable-libtool-lock],

# powerpc, because MkLinux only supported shared libraries with the

[avoid locking (might break parallel builds)])])

# GNU dynamic linker. Since this was broken with cross compilers,

test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

# most powerpc-linux boxes support dynamic linking these days and

# people can always --disable-shared, the test was removed, and we

# assume the GNU/Linux dynamic linker is in use.

dynamic_linker='GNU/Linux ld.so'

;;

AC_ARG_WITH([pic],

knetbsd*-gnu)

[AC_HELP_STRING([--with-pic],

version_type=linux

[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],

need_lib_prefix=no

[pic_mode="$withval"],

need_version=no

[pic_mode=default])

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

test -z "$pic_mode" && pic_mode=default

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

hardcode_into_libs=yes

dynamic_linker='GNU ld.so'

;;

# Use C for the default configuration in the libtool script

netbsd*)

tagname=

version_type=sunos

AC_LIBTOOL_LANG_C_CONFIG

need_lib_prefix=no

_LT_AC_TAGCONFIG

need_version=no

])# AC_LIBTOOL_SETUP

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

dynamic_linker='NetBSD (a.out) ld.so'

else

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

dynamic_linker='NetBSD ld.elf_so'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes

hardcode_into_libs=yes

;;

newsos6)

version_type=linux

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes

;;

# _LT_AC_SYS_COMPILER

nto-qnx*)

# -------------------

version_type=linux

AC_DEFUN([_LT_AC_SYS_COMPILER],

need_lib_prefix=no

[AC_REQUIRE([AC_PROG_CC])dnl

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes

;;

# If no C compiler was specified, use CC.

openbsd*)

LTCC=${LTCC-"$CC"}

version_type=sunos

need_lib_prefix=no

need_version=yes

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

shlibpath_var=LD_LIBRARY_PATH

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

case $host_os in

openbsd2.[[89]] | openbsd2.[[89]].*)

shlibpath_overrides_runpath=no

;;

shlibpath_overrides_runpath=yes

;;

esac

else

shlibpath_overrides_runpath=yes

;;

# Allow CC to be a program name with arguments.

os2*)

compiler=$CC

libname_spec='$name'

])# _LT_AC_SYS_COMPILER

shrext_cmds=".dll"

need_lib_prefix=no

library_names_spec='$libname${shared_ext} $libname.a'

dynamic_linker='OS/2 ld.exe'

shlibpath_var=LIBPATH

;;

osf3* | osf4* | osf5*)

version_type=osf

need_lib_prefix=no

need_version=no

soname_spec='${libname}${release}${shared_ext}$major'

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

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"

;;

sco3.2v5*)

version_type=osf

soname_spec='${libname}${release}${shared_ext}$major'

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

;;

# _LT_AC_SYS_LIBPATH_AIX

solaris*)

# ----------------------

version_type=linux

# Links a minimal program and checks the executable

need_lib_prefix=no

# for the system default hardcoded library path. In most cases,

need_version=no

# this is /usr/lib:/lib, but when the MPI compilers are used

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

# the location of the communication and MPI libs are included too.

soname_spec='${libname}${release}${shared_ext}$major'

# If we don't find anything, use the default library path according

shlibpath_var=LD_LIBRARY_PATH

# to the aix ld manual.

shlibpath_overrides_runpath=yes

AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],

hardcode_into_libs=yes

[AC_LINK_IFELSE(AC_LANG_PROGRAM,[

# ldd complains unless libraries are executable

aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *$.*$$/\1/; p; }

postinstall_cmds='chmod +x $lib'

}'`

;;

# Check for a 64-bit object if we didn't find anything.

if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *$.*$$/\1/; p; }

}'`; fi],[])

if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

])# _LT_AC_SYS_LIBPATH_AIX

sunos4*)

version_type=sunos

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$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

need_version=yes

;;

# _LT_AC_SHELL_INIT(ARG)

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

# ----------------------

version_type=linux

AC_DEFUN([_LT_AC_SHELL_INIT],

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

[ifdef([AC_DIVERSION_NOTICE],

soname_spec='${libname}${release}${shared_ext}$major'

[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],

shlibpath_var=LD_LIBRARY_PATH

[AC_DIVERT_PUSH(NOTICE)])

case $host_vendor in

sni)

AC_DIVERT_POP

shlibpath_overrides_runpath=no

])# _LT_AC_SHELL_INIT

need_lib_prefix=no

export_dynamic_flag_spec='${wl}-Blargedynsym'

runpath_var=LD_RUN_PATH

;;

siemens)

need_lib_prefix=no

;;

motorola)

need_lib_prefix=no

need_version=no

shlibpath_overrides_runpath=no

sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

;;

esac

;;

sysv4*MP*)

if test -d /usr/nec ;then

version_type=linux

library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

soname_spec='$libname${shared_ext}.$major'

shlibpath_var=LD_LIBRARY_PATH

;;

# _LT_AC_PROG_ECHO_BACKSLASH

uts4*)

# --------------------------

version_type=linux

# Add some code to the start of the generated configure script which

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

# will find an echo command which doesn't interpret backslashes.

soname_spec='${libname}${release}${shared_ext}$major'

AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],

shlibpath_var=LD_LIBRARY_PATH

[_LT_AC_SHELL_INIT([

;;

# Check that we are running under the correct shell.

SHELL=${CONFIG_SHELL-/bin/sh}

case X$ECHO in

X*--fallback-echo)

dynamic_linker=no

# Remove one level of quotation (which was required for Make).

ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`

;;

esac

AC_MSG_RESULT([$dynamic_linker])

test "$dynamic_linker" = no && can_build_shared=no

])# AC_LIBTOOL_SYS_DYNAMIC_LINKER

echo=${ECHO-echo}

if test "X[$]1" = X--no-reexec; then

# _LT_AC_TAGCONFIG

# Discard the --no-reexec flag, and continue.

# ----------------

shift

AC_DEFUN([_LT_AC_TAGCONFIG],

elif test "X[$]1" = X--fallback-echo; then

[AC_ARG_WITH([tags],

# Avoid inline document here, it may be left over

[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],

[include additional configurations @<:@automatic@:>@])],

elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then

[tagnames="$withval"])

# Yippee, $echo works!

if test -f "$ltmain" && test -n "$tagnames"; then

else

if test ! -f "${ofile}"; then

# Restart under the correct shell.

AC_MSG_WARN([output file `$ofile' does not exist])

exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}

if test "X[$]1" = X--fallback-echo; then

if test -z "$LTCC"; then

# used as fallback echo

eval "`$SHELL ${ofile} --config | grep '^LTCC='`"

shift

if test -z "$LTCC"; then

cat <<EOF

AC_MSG_WARN([output file `$ofile' does not look like a libtool script])

[$]*

else

EOF

AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])

exit 0

# The HP-UX ksh and POSIX shell print the target directory to stdout

# Extract list of available tagged configurations in $ofile.

# if CDPATH is set.

# Note that this assumes the entire list is on one line.

if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi

available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=$.*$$/\1/' -e 's/\"//g'`

if test -z "$ECHO"; then

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

if test "X${echo_test_string+set}" != Xset; then

for tagname in $tagnames; do

# find a string as large as possible, as long as the shell can cope with it

IFS="$lt_save_ifs"

for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do

# Check whether tagname contains only valid characters

# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...

case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in

if (echo_test_string="`eval $cmd`") 2>/dev/null &&

"") ;;

echo_test_string="`eval $cmd`" &&

*) AC_MSG_ERROR([invalid tag name: $tagname])

(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null

;;

esac

if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null

then

break

AC_MSG_ERROR([tag name \"$tagname\" already exists])

done

if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

# Update the list of available tags.

echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

if test -n "$tagname"; then

test "X$echo_testing_string" = "X$echo_test_string"; then

echo appending configuration tag \"$tagname\" to $ofile

else

# 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.

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

case $tagname in

for dir in $PATH /usr/ucb; do

CXX)

IFS="$lt_save_ifs"

if test -n "$CXX" && test "X$CXX" != "Xno"; then

if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

AC_LIBTOOL_LANG_CXX_CONFIG

test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

else

echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&

tagname=""

test "X$echo_testing_string" = "X$echo_test_string"; then

echo="$dir/echo"

break

done

;;

IFS="$lt_save_ifs"

if test "X$echo" = Xecho; then

F77)

# We didn't find a better echo, so look for alternatives.

if test -n "$F77" && test "X$F77" != "Xno"; then

if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&

AC_LIBTOOL_LANG_F77_CONFIG

echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$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 configure 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' &&

echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

# Cool, printf works

elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

test "X$echo_testing_string" = 'X\t' &&

echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

export CONFIG_SHELL

SHELL="$CONFIG_SHELL"

export SHELL

echo="$CONFIG_SHELL [$]0 --fallback-echo"

elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

test "X$echo_testing_string" = 'X\t' &&

echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

test "X$echo_testing_string" = "X$echo_test_string"; then

echo="$CONFIG_SHELL [$]0 --fallback-echo"

else

# maybe with a smaller string...

tagname=""

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

prev="$cmd"

;;

done

if test "$prev" != 'sed 50q "[$]0"'; then

GCJ)

echo_test_string=`eval $prev`

if test -n "$GCJ" && test "X$GCJ" != "Xno"; then

export echo_test_string

AC_LIBTOOL_LANG_GCJ_CONFIG

exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}

else

# Oops. We lost completely, so just stick with echo.

tagname=""

echo=echo

;;

RC)

AC_LIBTOOL_LANG_RC_CONFIG

;;

AC_MSG_ERROR([Unsupported tag name: $tagname])

;;

esac

# Append the new tag name to the list of available tags.

if test -n "$tagname" ; then

available_tags="$available_tags $tagname"

done

IFS="$lt_save_ifs"

# Now substitute the updated list of available tags.

if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then

mv "${ofile}T" "$ofile"

chmod +x "$ofile"

else

rm -f "${ofile}T"

AC_MSG_ERROR([unable to update list of available tagged configurations.])

])# _LT_AC_TAGCONFIG

# Copy echo and quote the copy suitably for passing to libtool from

# the Makefile, instead of quoting the original, which is used later.

ECHO=$echo

if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then

ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"

AC_SUBST(ECHO)

# AC_LIBTOOL_DLOPEN

])])# _LT_AC_PROG_ECHO_BACKSLASH

# -----------------

# enable checks for dlopen support

AC_DEFUN([AC_LIBTOOL_DLOPEN],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])

])# AC_LIBTOOL_DLOPEN

# _LT_AC_LOCK

# AC_LIBTOOL_WIN32_DLL

# -----------

# --------------------

AC_DEFUN([_LT_AC_LOCK],

# declare package support for building win32 dll's

[AC_ARG_ENABLE([libtool-lock],

AC_DEFUN([AC_LIBTOOL_WIN32_DLL],

[AC_HELP_STRING([--disable-libtool-lock],

[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])

[avoid locking (might break parallel builds)])])

])# AC_LIBTOOL_WIN32_DLL

test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good

# libtool support.

# AC_ENABLE_SHARED([DEFAULT])

case $host in

# ---------------------------

ia64-*-hpux*)

# implement the --enable-shared flag

# Find out which ABI we are using.

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

echo 'int i;' > conftest.$ac_ext

AC_DEFUN([AC_ENABLE_SHARED],

if AC_TRY_EVAL(ac_compile); then

[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

case `/usr/bin/file conftest.$ac_objext` in

AC_ARG_ENABLE([shared],

*ELF-32*)

[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],

HPUX_IA64_MODE="32"

[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],

;;

[p=${PACKAGE-default}

*ELF-64*)

case $enableval in

HPUX_IA64_MODE="64"

yes) enable_shared=yes ;;

;;

no) enable_shared=no ;;

esac

enable_shared=no

rm -rf conftest*

# Look at the argument we got. We use all the common list separators.

;;

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

*-*-irix6*)

for pkg in $enableval; do

# Find out which ABI we are using.

IFS="$lt_save_ifs"

echo '[#]line __oline__ "configure"' > conftest.$ac_ext

if test "X$pkg" = "X$p"; then

if AC_TRY_EVAL(ac_compile); then

enable_shared=yes

if test "$lt_cv_prog_gnu_ld" = yes; then

case `/usr/bin/file conftest.$ac_objext` in

*32-bit*)

LD="${LD-ld} -melf32bsmip"

;;

*N32*)

LD="${LD-ld} -melf32bmipn32"

;;

*64-bit*)

LD="${LD-ld} -melf64bmip"

;;

esac

else

case `/usr/bin/file conftest.$ac_objext` in

*32-bit*)

LD="${LD-ld} -32"

;;

*N32*)

LD="${LD-ld} -n32"

;;

*64-bit*)

LD="${LD-ld} -64"

;;

esac

rm -rf conftest*

done

IFS="$lt_save_ifs"

;;

esac],

[enable_shared=]AC_ENABLE_SHARED_DEFAULT)

])# AC_ENABLE_SHARED

x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)

# Find out which ABI we are using.

echo 'int i;' > conftest.$ac_ext

if AC_TRY_EVAL(ac_compile); then

case "`/usr/bin/file conftest.o`" in

*32-bit*)

case $host in

x86_64-*linux*)

LD="${LD-ld} -m elf_i386"

;;

ppc64-*linux*|powerpc64-*linux*)

LD="${LD-ld} -m elf32ppclinux"

;;

s390x-*linux*)

LD="${LD-ld} -m elf_s390"

;;

sparc64-*linux*)

LD="${LD-ld} -m elf32_sparc"

;;

esac

;;

*64-bit*)

case $host in

x86_64-*linux*)

LD="${LD-ld} -m elf_x86_64"

;;

ppc*-*linux*|powerpc*-*linux*)

LD="${LD-ld} -m elf64ppc"

;;

s390*-*linux*)

LD="${LD-ld} -m elf64_s390"

;;

sparc*-*linux*)

LD="${LD-ld} -m elf64_sparc"

;;

esac

;;

esac

rm -rf conftest*

;;

*-*-sco3.2v5*)

# AC_DISABLE_SHARED

# On SCO OpenServer 5, we need -belf to get full-featured binaries.

# -----------------

SAVE_CFLAGS="$CFLAGS"

#- set the default shared flag to --disable-shared

CFLAGS="$CFLAGS -belf"

AC_DEFUN([AC_DISABLE_SHARED],

AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

[AC_LANG_PUSH(C)

AC_ENABLE_SHARED(no)

AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])

])# AC_DISABLE_SHARED

AC_LANG_POP])

if test x"$lt_cv_cc_needs_belf" != x"yes"; then

# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

# AC_ENABLE_STATIC([DEFAULT])

CFLAGS="$SAVE_CFLAGS"

# ---------------------------

# implement the --enable-static flag

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

AC_DEFUN([AC_ENABLE_STATIC],

[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

AC_ARG_ENABLE([static],

[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],

[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],

[p=${PACKAGE-default}

case $enableval in

yes) enable_static=yes ;;

no) enable_static=no ;;

enable_static=no

# Look at the argument we got. We use all the common list separators.

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

for pkg in $enableval; do

IFS="$lt_save_ifs"

if test "X$pkg" = "X$p"; then

enable_static=yes

done

IFS="$lt_save_ifs"

;;

AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

esac],

[*-*-cygwin* | *-*-mingw* | *-*-pw32*)

[enable_static=]AC_ENABLE_STATIC_DEFAULT)

AC_CHECK_TOOL(DLLTOOL, dlltool, false)

])# AC_ENABLE_STATIC

AC_CHECK_TOOL(AS, as, false)

AC_CHECK_TOOL(OBJDUMP, objdump, false)

;;

])

esac

need_locks="$enable_libtool_lock"

])# _LT_AC_LOCK

# AC_DISABLE_STATIC

# -----------------

# set the default static flag to --disable-static

AC_DEFUN([AC_DISABLE_STATIC],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

AC_ENABLE_STATIC(no)

])# AC_DISABLE_STATIC

# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])

# ----------------------------------------------------------------

# Check whether the given compiler option works

AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],

[AC_REQUIRE([LT_AC_PROG_SED])

AC_CACHE_CHECK([$1], [$2],

[$2=no

ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])

printf "$lt_simple_compile_test_code" > conftest.$ac_ext

lt_compiler_flag="$3"

# Insert the option either (1) after the last *FLAGS variable, or

# (2) before a word containing "conftest.", or (3) at the end.

# Note that $ac_compile itself does not contain backslashes and begins

# with a dollar sign (not a hyphen), so the echo should work correctly.

# The option is referenced via a variable to avoid confusing sed.

lt_compile=`echo "$ac_compile" | $SED \

-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \

-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

-e 's:$: $lt_compiler_flag:'`

(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

(eval "$lt_compile" 2>conftest.err)

ac_status=$?

cat conftest.err >&AS_MESSAGE_LOG_FD

echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

if (exit $ac_status) && test -s "$ac_outfile"; 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

$2=yes

$rm conftest*

])

if test x"[$]$2" = xyes; then

# AC_ENABLE_FAST_INSTALL([DEFAULT])

ifelse([$5], , :, [$5])

# ---------------------------------

else

# implement the --enable-fast-install flag

ifelse([$6], , :, [$6])

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

AC_DEFUN([AC_ENABLE_FAST_INSTALL],

[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

AC_ARG_ENABLE([fast-install],

[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],

[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],

[p=${PACKAGE-default}

case $enableval in

yes) enable_fast_install=yes ;;

no) enable_fast_install=no ;;

enable_fast_install=no

# Look at the argument we got. We use all the common list separators.

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

for pkg in $enableval; do

IFS="$lt_save_ifs"

if test "X$pkg" = "X$p"; then

enable_fast_install=yes

])# AC_LIBTOOL_COMPILER_OPTION

done

IFS="$lt_save_ifs"

;;

esac],

[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)

])# AC_ENABLE_FAST_INSTALL

# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

# [ACTION-SUCCESS], [ACTION-FAILURE])

# ------------------------------------------------------------

# Check whether the given compiler option works

AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],

[AC_CACHE_CHECK([$1], [$2],

[$2=no

save_LDFLAGS="$LDFLAGS"

LDFLAGS="$LDFLAGS $3"

printf "$lt_simple_link_test_code" > conftest.$ac_ext

if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; 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

# Append any errors to the config.log.

cat conftest.err 1>&AS_MESSAGE_LOG_FD

else

$2=yes

$rm conftest*

LDFLAGS="$save_LDFLAGS"

])

if test x"[$]$2" = xyes; then

# AC_DISABLE_FAST_INSTALL

ifelse([$4], , :, [$4])

# -----------------------

else

# set the default to --disable-fast-install

ifelse([$5], , :, [$5])

AC_DEFUN([AC_DISABLE_FAST_INSTALL],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

])# AC_LIBTOOL_LINKER_OPTION

AC_ENABLE_FAST_INSTALL(no)

])# AC_DISABLE_FAST_INSTALL

# AC_LIBTOOL_SYS_MAX_CMD_LEN

# AC_LIBTOOL_PICMODE([MODE])

# --------------------------

AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],

# implement the --with-pic flag

[# find the maximum length of command line arguments

# MODE is either `yes' or `no'. If omitted, it defaults to `both'.

AC_MSG_CHECKING([the maximum length of command line arguments])

AC_DEFUN([AC_LIBTOOL_PICMODE],

AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

i=0

pic_mode=ifelse($#,1,$1,default)

teststring="ABCD"

])# AC_LIBTOOL_PICMODE

case $build_os in

msdosdjgpp*)

# On DJGPP, this test can blow up pretty badly due to problems in libc

# (any single argument exceeding 2000 bytes causes a buffer overrun

# during glob expansion). Even if it were fixed, the result of this

# check would be larger than it should be.

lt_cv_sys_max_cmd_len=12288; # 12K is about right

;;

gnu*)

# Under GNU Hurd, this test is not required because there is

# no limit to the length of command line arguments.

# Libtool will interpret -1 as no limit whatsoever

lt_cv_sys_max_cmd_len=-1;

;;

cygwin* | mingw*)

# AC_PROG_EGREP

# On Win9x/ME, this test blows up -- it succeeds, but takes

# -------------

# about 5 minutes as the teststring grows exponentially.

# This is predefined starting with Autoconf 2.54, so this conditional

# Worse, since 9x/ME are not pre-emptively multitasking,

# definition can be removed once we require Autoconf 2.54 or later.

# you end up with a "frozen" computer, even though with patience

m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],

# the test eventually succeeds (with a max line length of 256k).

[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],

# Instead, let's just punt: use the minimum linelength reported by

[if echo a | (grep -E '(a|b)') >/dev/null 2>&1

# all of the supported platforms: 8192 (on NT/2K/XP).

then ac_cv_prog_egrep='grep -E'

lt_cv_sys_max_cmd_len=8192;

else ac_cv_prog_egrep='egrep'

;;

fi])

EGREP=$ac_cv_prog_egrep

AC_SUBST([EGREP])

])])

amigaos*)

# On AmigaOS with pdksh, this test takes hours, literally.

# So we just punt and use a minimum line length of 8192.

lt_cv_sys_max_cmd_len=8192;

;;

# AC_PATH_TOOL_PREFIX

# If test is not a shell built-in, we'll probably end up computing a

# -------------------

# maximum length that is only half of the actual maximum length, but

# find a file program which can recognise shared library

# we can't tell.

AC_DEFUN([AC_PATH_TOOL_PREFIX],

while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \

[AC_REQUIRE([AC_PROG_EGREP])dnl

= "XX$teststring") >/dev/null 2>&1 &&

AC_MSG_CHECKING([for $1])

new_result=`expr "X$teststring" : ".*" 2>&1` &&

AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

lt_cv_sys_max_cmd_len=$new_result &&

[case $MAGIC_CMD in

test $i != 17 # 1/2 MB should be enough

[[\\/*] | ?:[\\/]*])

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

i=`expr $i + 1`

teststring=$teststring$teststring

done

teststring=

# Add a significant safety factor because C++ compilers can tack on massive

# amounts of additional arguments before passing them to the linker.

# It appears as though 1/2 is a usable value.

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

;;

esac

])

lt_save_MAGIC_CMD="$MAGIC_CMD"

if test -n $lt_cv_sys_max_cmd_len ; then

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

dnl $ac_dummy forces splitting on constant user-supplied paths.

else

dnl POSIX.2 word splitting is done only on the output of word expansions,

AC_MSG_RESULT(none)

dnl not every word. This closes a longstanding sh security hole.

ac_dummy="ifelse([$2], , $PATH, [$2])"

])# AC_LIBTOOL_SYS_MAX_CMD_LEN

for ac_dir in $ac_dummy; do

IFS="$lt_save_ifs"

test -z "$ac_dir" && ac_dir=.

# _LT_AC_CHECK_DLFCN

if test -f $ac_dir/$1; then

# --------------------

lt_cv_path_MAGIC_CMD="$ac_dir/$1"

AC_DEFUN([_LT_AC_CHECK_DLFCN],

if test -n "$file_magic_test_file"; then

[AC_CHECK_HEADERS(dlfcn.h)dnl

case $deplibs_check_method in

])# _LT_AC_CHECK_DLFCN

"file_magic "*)

file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,

if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)

$EGREP "$file_magic_regex" > /dev/null; then

# ------------------------------------------------------------------

AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],

[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

if test "$cross_compiling" = yes; then :

[$4]

else

lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

cat <<EOF 1>&2

lt_status=$lt_dlunknown

cat > conftest.$ac_ext <<EOF

[#line __oline__ "configure"

#include "confdefs.h"

#if HAVE_DLFCN_H

#include <dlfcn.h>

#endif

#include <stdio.h>

#ifdef RTLD_GLOBAL

# define LT_DLGLOBAL RTLD_GLOBAL

#else

# ifdef DL_GLOBAL

# define LT_DLGLOBAL DL_GLOBAL

# else

# define LT_DLGLOBAL 0

# endif

#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we

find out it does not work in some platform. */

#ifndef LT_DLLAZY_OR_NOW

# ifdef RTLD_LAZY

# define LT_DLLAZY_OR_NOW RTLD_LAZY

# else

# ifdef DL_LAZY

# define LT_DLLAZY_OR_NOW DL_LAZY

# else

# ifdef RTLD_NOW

# define LT_DLLAZY_OR_NOW RTLD_NOW

# else

# ifdef DL_NOW

# define LT_DLLAZY_OR_NOW DL_NOW

# else

# define LT_DLLAZY_OR_NOW 0

# endif

#endif

#ifdef __cplusplus

extern "C" void exit (int);

#endif

void fnord() { int i=42;}

int main ()

{

void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

int status = $lt_dlunknown;

if (self)

*** Warning: the command libtool uses to detect shared libraries,

{

*** $file_magic_cmd, produces output that libtool cannot recognize.

if (dlsym (self,"fnord")) status = $lt_dlno_uscore;

*** The result is that libtool may fail to recognize shared libraries

else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

*** as such. This will affect the creation of libtool libraries that

/* dlclose (self); */

*** 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

exit (status);

}]

EOF

if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then

fi ;;

(./conftest; exit; ) 2>/dev/null

lt_status=$?

case x$lt_status in

x$lt_dlno_uscore) $1 ;;

x$lt_dlneed_uscore) $2 ;;

x$lt_unknown|x*) $3 ;;

esac

else :

# compilation failed

break

rm -fr conftest*

done

])# _LT_AC_TRY_DLOPEN_SELF

IFS="$lt_save_ifs"

MAGIC_CMD="$lt_save_MAGIC_CMD"

;;

esac])

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

if test -n "$MAGIC_CMD"; then

AC_MSG_RESULT($MAGIC_CMD)

else

AC_MSG_RESULT(no)

])# AC_PATH_TOOL_PREFIX

# AC_LIBTOOL_DLOPEN_SELF

# AC_PATH_MAGIC

# -------------------

# -------------

AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],

# find a file program which can recognise a shared library

[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

AC_DEFUN([AC_PATH_MAGIC],

if test "x$enable_dlopen" != xyes; then

[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

enable_dlopen=unknown

if test -z "$lt_cv_path_MAGIC_CMD"; then

enable_dlopen_self=unknown

if test -n "$ac_tool_prefix"; then

enable_dlopen_self_static=unknown

AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

else

lt_cv_dlopen=no

MAGIC_CMD=:

lt_cv_dlopen_libs=

case $host_os in

])# AC_PATH_MAGIC

beos*)

lt_cv_dlopen="load_add_on"

lt_cv_dlopen_libs=

lt_cv_dlopen_self=yes

;;

mingw* | pw32*)

lt_cv_dlopen="LoadLibrary"

lt_cv_dlopen_libs=

;;

cygwin*)

# AC_PROG_LD

lt_cv_dlopen="dlopen"

# ----------

lt_cv_dlopen_libs=

# find the pathname to the GNU or non-GNU linker

AC_DEFUN([AC_PROG_LD],

[AC_ARG_WITH([gnu-ld],

[AC_HELP_STRING([--with-gnu-ld],

[assume the C compiler uses GNU ld @<:@default=no@:>@])],

[test "$withval" = no || with_gnu_ld=yes],

[with_gnu_ld=no])

AC_REQUIRE([LT_AC_PROG_SED])dnl

AC_REQUIRE([AC_PROG_CC])dnl

AC_REQUIRE([AC_CANONICAL_HOST])dnl

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

ac_prog=ld

if test "$GCC" = yes; then

# Check if gcc -print-prog-name=ld gives a path.

AC_MSG_CHECKING([for ld used by $CC])

case $host in

*-*-mingw*)

# gcc leaves a trailing carriage return which upsets mingw

ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

esac

case $ac_prog in

# Accept absolute paths.

[[\\/]]* | ?:[[\\/]]*)

re_direlt='/[[^/]][[^/]]*/\.\./'

# Canonicalize the pathname 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"

;;

"")

darwin*)

# If it fails, then pretend we aren't using GCC.

# if libdl is installed we need to link against it

ac_prog=ld

AC_CHECK_LIB([dl], [dlopen],

[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[

lt_cv_dlopen="dyld"

lt_cv_dlopen_libs=

lt_cv_dlopen_self=yes

])

;;

AC_CHECK_FUNC([shl_load],

# If it is relative, then search for the first ld in PATH.

[lt_cv_dlopen="shl_load"],

with_gnu_ld=unknown

[AC_CHECK_LIB([dld], [shl_load],

[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],

[AC_CHECK_FUNC([dlopen],

[lt_cv_dlopen="dlopen"],

[AC_CHECK_LIB([dl], [dlopen],

[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],

[AC_CHECK_LIB([svld], [dlopen],

[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],

[AC_CHECK_LIB([dld], [dld_link],

[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])

])

;;

esac

elif test "$with_gnu_ld" = yes; then

if test "x$lt_cv_dlopen" != xno; then

AC_MSG_CHECKING([for GNU ld])

enable_dlopen=yes

else

enable_dlopen=no

AC_MSG_CHECKING([for non-GNU ld])

AC_CACHE_VAL(lt_cv_path_LD,

[if test -z "$LD"; then

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

for ac_dir in $PATH; do

IFS="$lt_save_ifs"

test -z "$ac_dir" && ac_dir=.

if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

lt_cv_path_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.

case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

*GNU* | *'with BFD'*)

test "$with_gnu_ld" != no && break

;;

test "$with_gnu_ld" != yes && break

;;

esac

done

IFS="$lt_save_ifs"

else

lt_cv_path_LD="$LD" # Let the user override the test with a path.

fi])

LD="$lt_cv_path_LD"

if test -n "$LD"; then

AC_MSG_RESULT($LD)

else

AC_MSG_RESULT(no)

test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

AC_PROG_LD_GNU

])# AC_PROG_LD

case $lt_cv_dlopen in

dlopen)

save_CPPFLAGS="$CPPFLAGS"

test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

save_LDFLAGS="$LDFLAGS"

eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

save_LIBS="$LIBS"

LIBS="$lt_cv_dlopen_libs $LIBS"

AC_CACHE_CHECK([whether a program can dlopen itself],

# AC_PROG_LD_GNU

lt_cv_dlopen_self, [dnl

# --------------

_LT_AC_TRY_DLOPEN_SELF(

AC_DEFUN([AC_PROG_LD_GNU],

lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

[AC_REQUIRE([AC_PROG_EGREP])dnl

lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

])

[# I'd rather use --version here, but apparently some GNU ld's only accept -v.

case `$LD -v 2>&1 </dev/null` in

*GNU* | *'with BFD'*)

lt_cv_prog_gnu_ld=yes

;;

lt_cv_prog_gnu_ld=no

;;

esac])

with_gnu_ld=$lt_cv_prog_gnu_ld

])# AC_PROG_LD_GNU

if test "x$lt_cv_dlopen_self" = xyes; then

LDFLAGS="$LDFLAGS $link_static_flag"

AC_CACHE_CHECK([whether a statically linked program can dlopen itself],

lt_cv_dlopen_self_static, [dnl

_LT_AC_TRY_DLOPEN_SELF(

lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)

])

CPPFLAGS="$save_CPPFLAGS"

# AC_PROG_LD_RELOAD_FLAG

LDFLAGS="$save_LDFLAGS"

# ----------------------

LIBS="$save_LIBS"

# find reload flag for linker

;;

# -- PORTME Some linkers may need a different reload flag.

AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

[AC_CACHE_CHECK([for $LD option to reload object files],

lt_cv_ld_reload_flag,

[lt_cv_ld_reload_flag='-r'])

reload_flag=$lt_cv_ld_reload_flag

case $reload_flag in

"" | " "*) ;;

*) reload_flag=" $reload_flag" ;;

esac

reload_cmds='$LD$reload_flag -o $output$reload_objs'

])# AC_PROG_LD_RELOAD_FLAG

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

# AC_DEPLIBS_CHECK_METHOD

yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

# -----------------------

*) enable_dlopen_self_static=unknown ;;

# how to check for library dependencies

esac

# -- PORTME fill in with the dynamic library characteristics

AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

])# AC_LIBTOOL_DLOPEN_SELF

[AC_CACHE_CHECK([how to recognise dependent libraries],

lt_cv_deplibs_check_method,

[lt_cv_file_magic_cmd='$MAGIC_CMD'

lt_cv_file_magic_test_file=

lt_cv_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 extended 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.

case $host_os in

aix4* | aix5*)

lt_cv_deplibs_check_method=pass_all

;;

# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])

beos*)

# ---------------------------------

lt_cv_deplibs_check_method=pass_all

# Check to see if options -c and -o are simultaneously supported by compiler

;;

AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],

[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

$rm -r conftest 2>/dev/null

mkdir conftest

cd conftest

mkdir out

printf "$lt_simple_compile_test_code" > conftest.$ac_ext

lt_compiler_flag="-o out/conftest2.$ac_objext"

bsdi4*)

# Insert the option either (1) after the last *FLAGS variable, or

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

# (2) before a word containing "conftest.", or (3) at the end.

lt_cv_file_magic_cmd='/usr/bin/file -L'

# Note that $ac_compile itself does not contain backslashes and begins

lt_cv_file_magic_test_file=/shlib/libc.so

# with a dollar sign (not a hyphen), so the echo should work correctly.

;;

lt_compile=`echo "$ac_compile" | $SED \

-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \

-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

-e 's:$: $lt_compiler_flag:'`

(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

(eval "$lt_compile" 2>out/conftest.err)

ac_status=$?

cat out/conftest.err >&AS_MESSAGE_LOG_FD

echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

if (exit $ac_status) && test -s out/conftest2.$ac_objext

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

_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

chmod u+w .

$rm conftest*

# SGI C++ compiler will create directory out/ii_files/ for

# template instantiation

test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files

$rm out/* && rmdir out

cd ..

rmdir conftest

$rm conftest*

])

])# AC_LIBTOOL_PROG_CC_C_O

cygwin*)

# func_win32_libid is a shell function defined in ltmain.sh

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

lt_cv_file_magic_cmd='func_win32_libid'

;;

# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])

mingw* | pw32*)

# -----------------------------------------

# Base MSYS/MinGW do not provide the 'file' command needed by

# Check to see if we can do hard links to lock some files if needed

# func_win32_libid shell function, so use a weaker test based on 'objdump'.

AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],

lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

[AC_REQUIRE([_LT_AC_LOCK])dnl

lt_cv_file_magic_cmd='$OBJDUMP -f'

;;

hard_links="nottested"

darwin* | rhapsody*)

if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then

lt_cv_deplibs_check_method=pass_all

# do not overwrite the value of need_locks provided by the user

;;

AC_MSG_CHECKING([if we can lock with hard links])

hard_links=yes

freebsd* | kfreebsd*-gnu)

$rm conftest*

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

ln conftest.a conftest.b 2>/dev/null && hard_links=no

case $host_cpu in

touch conftest.a

i*86 )

ln conftest.a conftest.b 2>&5 || hard_links=no

# Not sure whether the presence of OpenBSD here was a mistake.

ln conftest.a conftest.b 2>/dev/null && hard_links=no

# Let's accept both of them until this is cleared up.

AC_MSG_RESULT([$hard_links])

lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'

if test "$hard_links" = no; then

lt_cv_file_magic_cmd=/usr/bin/file

AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

need_locks=warn

;;

esac

else

need_locks=no

lt_cv_deplibs_check_method=pass_all

])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS

;;

gnu*)

lt_cv_deplibs_check_method=pass_all

;;

# AC_LIBTOOL_OBJDIR

hpux10.20* | hpux11*)

# -----------------

lt_cv_file_magic_cmd=/usr/bin/file

AC_DEFUN([AC_LIBTOOL_OBJDIR],

case "$host_cpu" in

[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

ia64*)

[rm -f .libs 2>/dev/null

lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

mkdir .libs 2>/dev/null

lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

if test -d .libs; then

;;

lt_cv_objdir=.libs

hppa*64*)

else

[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']

# MS-DOS does not allow filenames that begin with a dot.

lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

lt_cv_objdir=_libs

rmdir .libs 2>/dev/null])

objdir=$lt_cv_objdir

])# AC_LIBTOOL_OBJDIR

# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])

# ----------------------------------------------

# Check hardcoding attributes.

AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],

[AC_MSG_CHECKING([how to hardcode library paths into programs])

_LT_AC_TAGVAR(hardcode_action, $1)=

if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \

test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \

test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then

# We can hardcode non-existant directories.

if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != 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 "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&

test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then

# Linking always hardcodes the temporary library directory.

_LT_AC_TAGVAR(hardcode_action, $1)=relink

else

# We can link without hardcoding, and we can hardcode nonexisting dirs.

_LT_AC_TAGVAR(hardcode_action, $1)=immediate

else

# We cannot hardcode anything, or else we can only hardcode existing

# directories.

_LT_AC_TAGVAR(hardcode_action, $1)=unsupported

AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])

if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = 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

])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH

# AC_LIBTOOL_SYS_LIB_STRIP

# ------------------------

AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],

[striplib=

old_striplib=

AC_MSG_CHECKING([whether stripping libraries is possible])

if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then

test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

test -z "$striplib" && striplib="$STRIP --strip-unneeded"

AC_MSG_RESULT([yes])

else

# FIXME - insert some real tests, host_os isn't really good enough

case $host_os in

darwin*)

if test -n "$STRIP" ; then

striplib="$STRIP -x"

AC_MSG_RESULT([yes])

else

AC_MSG_RESULT([no])

;;

AC_MSG_RESULT([no])

lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'

lt_cv_file_magic_test_file=/usr/lib/libc.sl

;;

esac

;;

])# AC_LIBTOOL_SYS_LIB_STRIP

irix5* | irix6* | nonstopux*)

case $LD in

*-32|*"-32 ") libmagic=32-bit;;

*-n32|*"-n32 ") libmagic=N32;;

*-64|*"-64 ") libmagic=64-bit;;

*) libmagic=never-match;;

esac

lt_cv_deplibs_check_method=pass_all

;;

# AC_LIBTOOL_SYS_DYNAMIC_LINKER

# This must be Linux ELF.

# -----------------------------

linux*)

# PORTME Fill in your ld.so characteristics

case $host_cpu in

AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],

alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64*)

[AC_MSG_CHECKING([dynamic linker characteristics])

lt_cv_deplibs_check_method=pass_all ;;

library_names_spec=

libname_spec='lib$name'

# glibc up to 2.1.1 does not perform some relocations on ARM

soname_spec=

# this will be overridden with pass_all, but let us keep it just in case

shrext_cmds=".so"

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;

postinstall_cmds=

esac

postuninstall_cmds=

lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`

finish_cmds=

lt_cv_deplibs_check_method=pass_all

finish_eval=

;;

shlibpath_var=

shlibpath_overrides_runpath=unknown

netbsd*)

version_type=none

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

dynamic_linker="$host_os ld.so"

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

sys_lib_dlsearch_path_spec="/lib /usr/lib"

if test "$GCC" = yes; then

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then

# if the path contains ";" then we assume it to be the separator

# otherwise default to the standard path separator (i.e. ":") - it is

# assumed that no part of a normal pathname contains ";" but that should

# okay in the real world where ";" in dirpaths is itself problematic.

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

else

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

else

sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

need_lib_prefix=unknown

;;

hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version

# flags to be left without arguments

need_version=unknown

case $host_os in

newos6*)

aix3*)

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

version_type=linux

lt_cv_file_magic_cmd=/usr/bin/file

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

lt_cv_file_magic_test_file=/usr/lib/libnls.so

shlibpath_var=LIBPATH

;;

# AIX 3 has no versioning support, so we append a major version to the name.

nto-qnx*)

soname_spec='${libname}${release}${shared_ext}$major'

lt_cv_deplibs_check_method=unknown

;;

aix4* | aix5*)

openbsd*)

version_type=linux

lt_cv_file_magic_cmd=/usr/bin/file

need_lib_prefix=no

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

need_version=no

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

hardcode_into_libs=yes

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'

if test "$host_cpu" = ia64; then

# AIX 5 supports IA64

library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

else

# With GCC up to 2.95.x, collect2 would create an import file

# for dependence libraries. The import file would start with

# the line `#! .'. This would cause the generated library to

# depend on `.', always an invalid library. This was fixed in

# development snapshots of GCC prior to 3.0.

case $host_os in

aix4 | aix4.[[01]] | aix4.[[01]].*)

if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

echo ' yes '

echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

else

can_build_shared=no

lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'

;;

esac

# AIX (on Power*) has no versioning support, so currently we can not hardcode correct

osf3* | osf4* | osf5*)

# soname into executable. Probably we can add versioning support to

lt_cv_deplibs_check_method=pass_all

# collect2, so additional links can be useful in future.

if test "$aix_use_runtimelinking" = yes; then

# If using run time linking (on AIX 4.2 or later) use lib<name>.so

# instead of lib<name>.a to let people know that these are not

# typical AIX shared libraries.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

else

# We preserve .a as extension for shared libraries through AIX4.2

# and later when we are not doing run time linking.

library_names_spec='${libname}${release}.a $libname.a'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LIBPATH

;;

amigaos*)

sco3.2v5*)

library_names_spec='$libname.ixlibrary $libname.a'

lt_cv_deplibs_check_method=pass_all

# Create ${libname}_ixlibrary.a entries in /sys/libs.

;;

beos*)

solaris*)

library_names_spec='${libname}${shared_ext}'

lt_cv_deplibs_check_method=pass_all

dynamic_linker="$host_os ld.so"

shlibpath_var=LIBRARY_PATH

;;

bsdi4*)

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

version_type=linux

case $host_vendor in

need_version=no

motorola)

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'

soname_spec='${libname}${release}${shared_ext}$major'

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

;;

shlibpath_var=LD_LIBRARY_PATH

ncr)

sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

lt_cv_deplibs_check_method=pass_all

sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

;;

# the default ld.so.conf also contains /usr/contrib/lib and

sequent)

# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

lt_cv_file_magic_cmd='/bin/file'

# libtool to hard-code these into programs

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

;;

sni)

lt_cv_file_magic_cmd='/bin/file'

lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

lt_cv_file_magic_test_file=/lib/libc.so

;;

siemens)

lt_cv_deplibs_check_method=pass_all

;;

esac

;;

cygwin* | mingw* | pw32*)

sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)

version_type=windows

lt_cv_deplibs_check_method=pass_all

shrext_cmds=".dll"

;;

need_version=no

esac

need_lib_prefix=no

])

file_magic_cmd=$lt_cv_file_magic_cmd

deplibs_check_method=$lt_cv_deplibs_check_method

test -z "$deplibs_check_method" && deplibs_check_method=unknown

])# AC_DEPLIBS_CHECK_METHOD

case $GCC,$host_os in

yes,cygwin* | yes,mingw* | yes,pw32*)

library_names_spec='$libname.dll.a'

# DLL is installed to $(libdir)/../bin by postinstall_cmds

postinstall_cmds='base_file=`basename \${file}`~

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~

dldir=$destdir/`dirname \$dlpath`~

test -d \$dldir || mkdir -p \$dldir~

$install_prog $dir/$dlname \$dldir/$dlname'

postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

dlpath=$dir/\$dldll~

$rm \$dlpath'

shlibpath_overrides_runpath=yes

case $host_os in

# AC_PROG_NM

cygwin*)

# ----------

# Cygwin DLLs use 'cyg' prefix rather than 'lib'

# find the pathname to a BSD-compatible name lister

soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

AC_DEFUN([AC_PROG_NM],

sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,

;;

[if test -n "$NM"; then

mingw*)

# Let the user override the test.

# MinGW DLLs use traditional 'lib' prefix

lt_cv_path_NM="$NM"

soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then

# It is most probably a Windows format PATH printed by

# mingw gcc, but we are running on Cygwin. Gcc prints its search

# path with ; separators, and with drive letters. We can handle the

# drive letters (cygwin fileutils understands them), so leave them,

# especially as we might pass files found there to a mingw objdump,

# which wouldn't understand a cygwinified path. Ahh.

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

else

sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do

;;

IFS="$lt_save_ifs"

pw32*)

test -z "$ac_dir" && ac_dir=.

# pw32 DLLs use 'pw' prefix rather than 'lib'

tmp_nm="$ac_dir/${ac_tool_prefix}nm"

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

if test -f "$tmp_nm" || test -f "$tmp_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

# Tru64's nm complains that /dev/null is an invalid object file

case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

*/dev/null* | *'Invalid file or object type'*)

lt_cv_path_NM="$tmp_nm -B"

break

;;

esac

case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

*/dev/null*)

lt_cv_path_NM="$tmp_nm -p"

break

;;

library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

continue # so that we can try to find one that supports BSD flags

;;

esac

dynamic_linker='Win32 ld.exe'

esac

# FIXME: first we should search . and the directory the executable is in

shlibpath_var=PATH

;;

darwin* | rhapsody*)

dynamic_linker="$host_os dyld"

version_type=darwin

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'

soname_spec='${libname}${release}${major}$shared_ext'

shlibpath_overrides_runpath=yes

shlibpath_var=DYLD_LIBRARY_PATH

shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'

# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.

if test "$GCC" = yes; then

else

sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'

sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

done

;;

IFS="$lt_save_ifs"

test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

dgux*)

fi])

version_type=linux

NM="$lt_cv_path_NM"

need_lib_prefix=no

])# AC_PROG_NM

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

;;

freebsd1*)

dynamic_linker=no

;;

kfreebsd*-gnu)

# AC_CHECK_LIBM

version_type=linux

# -------------

need_lib_prefix=no

# check for math library

need_version=no

AC_DEFUN([AC_CHECK_LIBM],

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

soname_spec='${libname}${release}${shared_ext}$major'

LIBM=

shlibpath_var=LD_LIBRARY_PATH

case $host in

shlibpath_overrides_runpath=no

*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)

hardcode_into_libs=yes

# These system don't have libm, or don't need it

dynamic_linker='GNU ld.so'

;;

*-ncr-sysv4.3*)

freebsd*)

AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`

AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

version_type=freebsd-$objformat

case $version_type in

freebsd-elf*)

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

need_version=no

need_lib_prefix=no

;;

freebsd-*)

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

AC_CHECK_LIB(m, cos, LIBM="-lm")

need_version=yes

;;

esac

shlibpath_var=LD_LIBRARY_PATH

])# AC_CHECK_LIBM

case $host_os in

freebsd2*)

shlibpath_overrides_runpath=yes

# AC_LIBLTDL_CONVENIENCE([DIRECTORY])

;;

# -----------------------------------

freebsd3.[01]* | freebsdelf3.[01]*)

# sets LIBLTDL to the link flags for the libltdl convenience library and

shlibpath_overrides_runpath=yes

# LTDLINCL to the include flags for the libltdl header and adds

hardcode_into_libs=yes

# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL

;;

# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If

*) # from 3.2 on

# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will

shlibpath_overrides_runpath=no

# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with

hardcode_into_libs=yes

# '${top_srcdir}/' (note the single quotes!). If your package is not

;;

# flat and you're not using automake, define top_builddir and

# top_srcdir appropriately in the Makefiles.

AC_DEFUN([AC_LIBLTDL_CONVENIENCE],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

case $enable_ltdl_convenience in

no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;

"") enable_ltdl_convenience=yes

ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

esac

;;

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

# For backwards non-gettext consistent compatibility...

INCLTDL="$LTDLINCL"

])# AC_LIBLTDL_CONVENIENCE

gnu*)

version_type=linux

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

hardcode_into_libs=yes

;;

hpux9* | hpux10* | hpux11*)

# AC_LIBLTDL_INSTALLABLE([DIRECTORY])

# Give a soname corresponding to the major version so that dld.sl refuses to

# -----------------------------------

# link against other versions.

# sets LIBLTDL to the link flags for the libltdl installable library and

version_type=sunos

# LTDLINCL to the include flags for the libltdl header and adds

need_lib_prefix=no

# --enable-ltdl-install to the configure arguments. Note that LIBLTDL

need_version=no

# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If

case "$host_cpu" in

# DIRECTORY is not provided and an installed libltdl is not found, it is

ia64*)

# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'

shrext_cmds='.so'

# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single

hardcode_into_libs=yes

# quotes!). If your package is not flat and you're not using automake,

dynamic_linker="$host_os dld.so"

# define top_builddir and top_srcdir appropriately in the Makefiles.

shlibpath_var=LD_LIBRARY_PATH

# In the future, this macro may have to be called after AC_PROG_LIBTOOL.

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

AC_DEFUN([AC_LIBLTDL_INSTALLABLE],

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

soname_spec='${libname}${release}${shared_ext}$major'

AC_CHECK_LIB(ltdl, lt_dlinit,

if test "X$HPUX_IA64_MODE" = X32; then

[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

[if test x"$enable_ltdl_install" = xno; then

AC_MSG_WARN([libltdl not installed, but installation disabled])

else

sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

enable_ltdl_install=yes

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

])

;;

if test x"$enable_ltdl_install" = x"yes"; then

hppa*64*)

ac_configure_args="$ac_configure_args --enable-ltdl-install"

shrext_cmds='.sl'

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

hardcode_into_libs=yes

LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

dynamic_linker="$host_os dld.sl"

shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

;;

shrext_cmds='.sl'

dynamic_linker="$host_os dld.sl"

shlibpath_var=SHLIB_PATH

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

;;

esac

# HP-UX runs *really* slowly unless shared libraries are mode 555.

postinstall_cmds='chmod 555 $lib'

;;

irix5* | irix6* | nonstopux*)

case $host_os in

nonstopux*) version_type=nonstopux ;;

if test "$lt_cv_prog_gnu_ld" = yes; then

version_type=linux

else

version_type=irix

ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

fi ;;

LIBLTDL="-lltdl"

esac

LTDLINCL=

need_lib_prefix=no

need_version=no

# For backwards non-gettext consistent compatibility...

soname_spec='${libname}${release}${shared_ext}$major'

INCLTDL="$LTDLINCL"

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

])# AC_LIBLTDL_INSTALLABLE

case $host_os in

irix5* | nonstopux*)

libsuff= shlibsuff=

;;

case $LD in # libtool.m4 will add one of these switches to LD

*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

libsuff= shlibsuff= libmagic=32-bit;;

*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

libsuff=32 shlibsuff=N32 libmagic=N32;;

*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

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}"

hardcode_into_libs=yes

;;

# No shared lib support for Linux oldld, aout, or coff.

linux*oldld* | linux*aout* | linux*coff*)

dynamic_linker=no

;;

# This must be Linux ELF.

# AC_LIBTOOL_CXX

linux*)

# --------------

version_type=linux

# enable support for C++ libraries

need_lib_prefix=no

AC_DEFUN([AC_LIBTOOL_CXX],

need_version=no

[AC_REQUIRE([_LT_AC_LANG_CXX])

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

])# AC_LIBTOOL_CXX

soname_spec='${libname}${release}${shared_ext}$major'

finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

# This implies no fast_install, which is unacceptable.

# Some rework will be needed to allow for fast_install

# before this can be enabled.

hardcode_into_libs=yes

# Append ld.so.conf contents to the search path

if test -f /etc/ld.so.conf; then

lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`

sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

# We used to test for /lib/ld.so.1 and disable shared libraries on

# _LT_AC_LANG_CXX

# powerpc, because MkLinux only supported shared libraries with the

# ---------------

# GNU dynamic linker. Since this was broken with cross compilers,

AC_DEFUN([_LT_AC_LANG_CXX],

# most powerpc-linux boxes support dynamic linking these days and

[AC_REQUIRE([AC_PROG_CXX])

# people can always --disable-shared, the test was removed, and we

AC_REQUIRE([AC_PROG_CXXCPP])

# assume the GNU/Linux dynamic linker is in use.

_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])

dynamic_linker='GNU/Linux ld.so'

])# _LT_AC_LANG_CXX

;;

netbsdelf*-gnu)

version_type=linux

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

hardcode_into_libs=yes

dynamic_linker='NetBSD ld.elf_so'

;;

knetbsd*-gnu)

# AC_LIBTOOL_F77

version_type=linux

# --------------

need_lib_prefix=no

# enable support for Fortran 77 libraries

need_version=no

AC_DEFUN([AC_LIBTOOL_F77],

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

[AC_REQUIRE([_LT_AC_LANG_F77])

soname_spec='${libname}${release}${shared_ext}$major'

])# AC_LIBTOOL_F77

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=no

hardcode_into_libs=yes

dynamic_linker='GNU ld.so'

;;

netbsd*)

version_type=sunos

need_lib_prefix=no

need_version=no

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

dynamic_linker='NetBSD (a.out) ld.so'

else

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

dynamic_linker='NetBSD ld.elf_so'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes

hardcode_into_libs=yes

;;

newsos6)

# _LT_AC_LANG_F77

version_type=linux

# ---------------

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

AC_DEFUN([_LT_AC_LANG_F77],

shlibpath_var=LD_LIBRARY_PATH

[AC_REQUIRE([AC_PROG_F77])

shlibpath_overrides_runpath=yes

_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])

;;

])# _LT_AC_LANG_F77

nto-qnx*)

version_type=linux

need_lib_prefix=no

need_version=no

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

shlibpath_overrides_runpath=yes

;;

openbsd*)

# AC_LIBTOOL_GCJ

version_type=sunos

# --------------

need_lib_prefix=no

# enable support for GCJ libraries

need_version=yes

AC_DEFUN([AC_LIBTOOL_GCJ],

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

[AC_REQUIRE([_LT_AC_LANG_GCJ])

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

])# AC_LIBTOOL_GCJ

shlibpath_var=LD_LIBRARY_PATH

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

# _LT_AC_LANG_GCJ

# ---------------

AC_DEFUN([_LT_AC_LANG_GCJ],

[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],

[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],

[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],

[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],

[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],

[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])

_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])

])# _LT_AC_LANG_GCJ

# AC_LIBTOOL_RC

# --------------

# enable support for Windows resource files

AC_DEFUN([AC_LIBTOOL_RC],

[AC_REQUIRE([LT_AC_PROG_RC])

_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])

])# AC_LIBTOOL_RC

# AC_LIBTOOL_LANG_C_CONFIG

# ------------------------

# Ensure that the configuration vars for the C compiler are

# suitably defined. Those variables are subsequently used by

# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])

AC_DEFUN([_LT_AC_LANG_C_CONFIG],

[lt_save_CC="$CC"

AC_LANG_PUSH(C)

# Source file extension for C test sources.

ac_ext=c

# Object file extension for compiled C test sources.

objext=o

_LT_AC_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests

lt_simple_compile_test_code="int some_variable = 0;\n"

# Code to be used in simple link tests

lt_simple_link_test_code='int main(){return(0);}\n'

_LT_AC_SYS_COMPILER

# Check for any special shared library compilation flags.

_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=

if test "$GCC" = no; then

case $host_os in

openbsd2.[[89]] | openbsd2.[[89]].*)

sco3.2v5*)

shlibpath_overrides_runpath=no

_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'

;;

shlibpath_overrides_runpath=yes

;;

esac

if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then

AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])

if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :

else

shlibpath_overrides_runpath=yes

AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])

_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no

;;

os2*)

libname_spec='$name'

shrext_cmds=".dll"

need_lib_prefix=no

library_names_spec='$libname${shared_ext} $libname.a'

dynamic_linker='OS/2 ld.exe'

shlibpath_var=LIBPATH

;;

osf3* | osf4* | osf5*)

version_type=osf

# Check to make sure the static flag actually works.

need_lib_prefix=no

need_version=no

AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],

soname_spec='${libname}${release}${shared_ext}$major'

_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),

shlibpath_var=LD_LIBRARY_PATH

[],

sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])

sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

;;

sco3.2v5*)

version_type=osf

soname_spec='${libname}${release}${shared_ext}$major'

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

shlibpath_var=LD_LIBRARY_PATH

;;

solaris*)

AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

version_type=linux

AC_LIBTOOL_PROG_COMPILER_PIC($1)

need_lib_prefix=no

AC_LIBTOOL_PROG_CC_C_O($1)

need_version=no

AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

AC_LIBTOOL_PROG_LD_SHLIBS($1)

soname_spec='${libname}${release}${shared_ext}$major'

AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

shlibpath_var=LD_LIBRARY_PATH

AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

shlibpath_overrides_runpath=yes

AC_LIBTOOL_SYS_LIB_STRIP

hardcode_into_libs=yes

AC_LIBTOOL_DLOPEN_SELF($1)

# ldd complains unless libraries are executable

postinstall_cmds='chmod +x $lib'

;;

sunos4*)

# Report which librarie types wil actually be built

version_type=sunos

AC_MSG_CHECKING([if libtool supports shared libraries])

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

AC_MSG_RESULT([$can_build_shared])

finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

shlibpath_var=LD_LIBRARY_PATH

AC_MSG_CHECKING([whether to build shared libraries])

shlibpath_overrides_runpath=yes

test "$can_build_shared" = "no" && enable_shared=no

if test "$with_gnu_ld" = yes; then

need_lib_prefix=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'

need_version=yes

;;

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

aix4* | aix5*)

version_type=linux

if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

test "$enable_shared" = yes && enable_static=no

soname_spec='${libname}${release}${shared_ext}$major'

shlibpath_var=LD_LIBRARY_PATH

case $host_vendor in

sni)

shlibpath_overrides_runpath=no

need_lib_prefix=no

export_dynamic_flag_spec='${wl}-Blargedynsym'

runpath_var=LD_RUN_PATH

;;

siemens)

darwin* | rhapsody*)

need_lib_prefix=no

if test "$GCC" = yes; then

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

case "$host_os" in

rhapsody* | darwin1.[[012]])

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'

;;

motorola)

*) # Darwin 1.3 on

need_lib_prefix=no

if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

need_version=no

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

shlibpath_overrides_runpath=no

else

sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

case ${MACOSX_DEPLOYMENT_TARGET} in

10.[[012]])

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

;;

10.*)

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'

;;

esac

;;

esac

sysv4*MP*)

output_verbose_link_cmd='echo'

if test -d /usr/nec ;then

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'

version_type=linux

_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's

soname_spec='$libname${shared_ext}.$major'

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

shlibpath_var=LD_LIBRARY_PATH

_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

_LT_AC_TAGVAR(hardcode_direct, $1)=no

_LT_AC_TAGVAR(hardcode_automatic, $1)=yes

_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'

_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

else

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac

AC_MSG_RESULT([$enable_shared])

uts4*)

AC_MSG_CHECKING([whether to build static libraries])

version_type=linux

# Make sure either enable_shared or enable_static is yes.

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

test "$enable_shared" = yes || enable_static=yes

soname_spec='${libname}${release}${shared_ext}$major'

AC_MSG_RESULT([$enable_static])

shlibpath_var=LD_LIBRARY_PATH

;;

AC_LIBTOOL_CONFIG($1)

dynamic_linker=no

;;

esac

AC_MSG_RESULT([$dynamic_linker])

test "$dynamic_linker" = no && can_build_shared=no

])# AC_LIBTOOL_SYS_DYNAMIC_LINKER

AC_LANG_POP

CC="$lt_save_CC"

])# AC_LIBTOOL_LANG_C_CONFIG

# _LT_AC_TAGCONFIG

# ----------------

AC_DEFUN([_LT_AC_TAGCONFIG],

[AC_ARG_WITH([tags],

[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],

[include additional configurations @<:@automatic@:>@])],

[tagnames="$withval"])

if test -f "$ltmain" && test -n "$tagnames"; then

# AC_LIBTOOL_LANG_CXX_CONFIG

if test ! -f "${ofile}"; then

# --------------------------

AC_MSG_WARN([output file `$ofile' does not exist])

# Ensure that the configuration vars for the C compiler are

# suitably defined. Those variables are subsequently used by

# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])

AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],

[AC_LANG_PUSH(C++)

AC_REQUIRE([AC_PROG_CXX])

AC_REQUIRE([AC_PROG_CXXCPP])

if test -z "$LTCC"; then

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

eval "`$SHELL ${ofile} --config | grep '^LTCC='`"

_LT_AC_TAGVAR(allow_undefined_flag, $1)=

if test -z "$LTCC"; then

_LT_AC_TAGVAR(always_export_symbols, $1)=no

AC_MSG_WARN([output file `$ofile' does not look like a libtool script])

_LT_AC_TAGVAR(archive_expsym_cmds, $1)=

else

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])

_LT_AC_TAGVAR(hardcode_direct, $1)=no

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

_LT_AC_TAGVAR(hardcode_minus_L, $1)=no

_LT_AC_TAGVAR(hardcode_automatic, $1)=no

_LT_AC_TAGVAR(module_cmds, $1)=

_LT_AC_TAGVAR(module_expsym_cmds, $1)=

_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

_LT_AC_TAGVAR(no_undefined_flag, $1)=

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Extract list of available tagged configurations in $ofile.

# Dependencies to place before and after the object being linked:

# Note that this assumes the entire list is on one line.

_LT_AC_TAGVAR(predep_objects, $1)=

available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=$.*$$/\1/' -e 's/\"//g'`

_LT_AC_TAGVAR(postdep_objects, $1)=

_LT_AC_TAGVAR(predeps, $1)=

_LT_AC_TAGVAR(postdeps, $1)=

_LT_AC_TAGVAR(compiler_lib_search_path, $1)=

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

# Source file extension for C++ test sources.

for tagname in $tagnames; do

ac_ext=cc

IFS="$lt_save_ifs"

# Check whether tagname contains only valid characters

case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in

"") ;;

*) AC_MSG_ERROR([invalid tag name: $tagname])

;;

esac

if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null

# Object file extension for compiled C++ test sources.

then

objext=o

AC_MSG_ERROR([tag name \"$tagname\" already exists])

_LT_AC_TAGVAR(objext, $1)=$objext

# Update the list of available tags.

# Code to be used in simple compile tests

if test -n "$tagname"; then

lt_simple_compile_test_code="int some_variable = 0;\n"

echo appending configuration tag \"$tagname\" to $ofile

case $tagname in

# Code to be used in simple link tests

CXX)

lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'

if test -n "$CXX" && test "X$CXX" != "Xno"; then

AC_LIBTOOL_LANG_CXX_CONFIG

else

tagname=""

;;

F77)

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

if test -n "$F77" && test "X$F77" != "Xno"; then

_LT_AC_SYS_COMPILER

AC_LIBTOOL_LANG_F77_CONFIG

else

tagname=""

;;

GCJ)

# Allow CC to be a program name with arguments.

if test -n "$GCJ" && test "X$GCJ" != "Xno"; then

lt_save_CC=$CC

AC_LIBTOOL_LANG_GCJ_CONFIG

lt_save_LD=$LD

lt_save_GCC=$GCC

GCC=$GXX

lt_save_with_gnu_ld=$with_gnu_ld

lt_save_path_LD=$lt_cv_path_LD

if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

else

tagname=""

unset lt_cv_prog_gnu_ld

;;

RC)

AC_LIBTOOL_LANG_RC_CONFIG

;;

AC_MSG_ERROR([Unsupported tag name: $tagname])

;;

esac

# Append the new tag name to the list of available tags.

if test -n "$tagname" ; then

available_tags="$available_tags $tagname"

if test -n "${lt_cv_path_LDCXX+set}"; then

lt_cv_path_LD=$lt_cv_path_LDCXX

else

unset lt_cv_path_LD

done

test -z "${LDCXX+set}" || LD=$LDCXX

IFS="$lt_save_ifs"

CC=${CXX-"c++"}

compiler=$CC

_LT_AC_TAGVAR(compiler, $1)=$CC

cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`

# Now substitute the updated list of available tags.

# We don't want -fno-exception wen compiling C++ code, so set the

if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then

# no_builtin_flag separately

mv "${ofile}T" "$ofile"

if test "$GXX" = yes; then

chmod +x "$ofile"

_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

else

rm -f "${ofile}T"

_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

AC_MSG_ERROR([unable to update list of available tagged configurations.])

])# _LT_AC_TAGCONFIG

if test "$GXX" = yes; then

# Set up default GNU C++ configuration

# AC_LIBTOOL_DLOPEN

AC_PROG_LD

# -----------------

# enable checks for dlopen support

AC_DEFUN([AC_LIBTOOL_DLOPEN],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])

])# AC_LIBTOOL_DLOPEN

# Check if GNU C++ uses GNU ld as the underlying linker, since the

# archiving commands below assume that GNU ld is being used.

if test "$with_gnu_ld" = yes; then

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

# AC_LIBTOOL_WIN32_DLL

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

# --------------------

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

# declare package support for building win32 dll's

AC_DEFUN([AC_LIBTOOL_WIN32_DLL],

[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])

])# AC_LIBTOOL_WIN32_DLL

# If archive_cmds runs LD, not CC, wlarc should be empty

# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

# investigate it a little bit more. (MM)

wlarc='${wl}'

# AC_ENABLE_SHARED([DEFAULT])

# ancient GNU ld didn't support --whole-archive et. al.

# ---------------------------

if eval "`$CC -print-prog-name=ld` --help 2>&1" | \

# implement the --enable-shared flag

grep 'no-whole-archive' > /dev/null; then

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

AC_DEFUN([AC_ENABLE_SHARED],

else

[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

AC_ARG_ENABLE([shared],

[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],

[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],

[p=${PACKAGE-default}

case $enableval in

yes) enable_shared=yes ;;

no) enable_shared=no ;;

enable_shared=no

# Look at the argument we got. We use all the common list separators.

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

for pkg in $enableval; do

IFS="$lt_save_ifs"

if test "X$pkg" = "X$p"; then

enable_shared=yes

done

else

IFS="$lt_save_ifs"

with_gnu_ld=no

;;

wlarc=

esac],

[enable_shared=]AC_ENABLE_SHARED_DEFAULT)

])# AC_ENABLE_SHARED

# AC_DISABLE_SHARED

# -----------------

#- set the default shared flag to --disable-shared

AC_DEFUN([AC_DISABLE_SHARED],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

AC_ENABLE_SHARED(no)

])# AC_DISABLE_SHARED

# AC_ENABLE_STATIC([DEFAULT])

# A generic and very simple default shared library creation

# ---------------------------

# command for GNU C++ for the case where it uses the native

# implement the --enable-static flag

# linker, instead of GNU ld. If possible, this setting should

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

# overridden to take advantage of the native linker features on

AC_DEFUN([AC_ENABLE_STATIC],

# the platform it is being used on.

[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

AC_ARG_ENABLE([static],

[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],

[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],

[p=${PACKAGE-default}

case $enableval in

yes) enable_static=yes ;;

no) enable_static=no ;;

enable_static=no

# Look at the argument we got. We use all the common list separators.

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

for pkg in $enableval; do

IFS="$lt_save_ifs"

if test "X$pkg" = "X$p"; then

enable_static=yes

done

IFS="$lt_save_ifs"

;;

esac],

[enable_static=]AC_ENABLE_STATIC_DEFAULT)

])# AC_ENABLE_STATIC

# AC_DISABLE_STATIC

# -----------------

# set the default static flag to --disable-static

AC_DEFUN([AC_DISABLE_STATIC],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

AC_ENABLE_STATIC(no)

])# AC_DISABLE_STATIC

# Commands to make compiler produce verbose output that lists

# what "hidden" libraries, object files and flags are used when

# linking a shared library.

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

# AC_ENABLE_FAST_INSTALL([DEFAULT])

else

# ---------------------------------

GXX=no

# implement the --enable-fast-install flag

with_gnu_ld=no

# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.

wlarc=

AC_DEFUN([AC_ENABLE_FAST_INSTALL],

[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

AC_ARG_ENABLE([fast-install],

[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],

[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],

[p=${PACKAGE-default}

case $enableval in

yes) enable_fast_install=yes ;;

no) enable_fast_install=no ;;

enable_fast_install=no

# Look at the argument we got. We use all the common list separators.

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

for pkg in $enableval; do

IFS="$lt_save_ifs"

if test "X$pkg" = "X$p"; then

enable_fast_install=yes

done

IFS="$lt_save_ifs"

# PORTME: fill in a description of your system's C++ link characteristics

AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

_LT_AC_TAGVAR(ld_shlibs, $1)=yes

case $host_os in

aix3*)

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac],

aix4* | aix5*)

[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)

if test "$host_cpu" = ia64; then

])# AC_ENABLE_FAST_INSTALL

# On IA64, the linker does run time linking by default, so we don't

# have to do anything special.

aix_use_runtimelinking=no

exp_sym_flag='-Bexport'

no_entry_flag=""

else

aix_use_runtimelinking=no

# Test if we are trying to use run time linking or normal

# AIX style linking. If -brtl is somewhere in LDFLAGS, we

# need to do runtime linking.

case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

for ld_flag in $LDFLAGS; do

case $ld_flag in

*-brtl*)

aix_use_runtimelinking=yes

break

;;

esac

done

esac

# AC_DISABLE_FAST_INSTALL

exp_sym_flag='-bexport'

# -----------------------

no_entry_flag='-bnoentry'

# set the default to --disable-fast-install

AC_DEFUN([AC_DISABLE_FAST_INSTALL],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

AC_ENABLE_FAST_INSTALL(no)

])# AC_DISABLE_FAST_INSTALL

# When large executables or shared objects are built, AIX ld can

# have problems creating the table of contents. If linking a library

# or program results in "error TOC overflow" add -mminimal-toc to

# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not

# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

# AC_LIBTOOL_PICMODE([MODE])

_LT_AC_TAGVAR(archive_cmds, $1)=''

# --------------------------

_LT_AC_TAGVAR(hardcode_direct, $1)=yes

# implement the --with-pic flag

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

# MODE is either `yes' or `no'. If omitted, it defaults to `both'.

_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

AC_DEFUN([AC_LIBTOOL_PICMODE],

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

pic_mode=ifelse($#,1,$1,default)

])# AC_LIBTOOL_PICMODE

if test "$GXX" = yes; then

# AC_PROG_EGREP

case $host_os in aix4.[012]|aix4.[012].*)

# -------------

# We only want to do this on AIX 4.2 and lower, the check

# This is predefined starting with Autoconf 2.54, so this conditional

# below for broken collect2 doesn't work under 4.3+

# definition can be removed once we require Autoconf 2.54 or later.

collect2name=`${CC} -print-prog-name=collect2`

m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],

if test -f "$collect2name" && \

[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],

strings "$collect2name" | grep resolve_lib_name >/dev/null

[if echo a | (grep -E '(a|b)') >/dev/null 2>&1

then

then ac_cv_prog_egrep='grep -E'

# We have reworked collect2

else ac_cv_prog_egrep='egrep'

_LT_AC_TAGVAR(hardcode_direct, $1)=yes

fi])

EGREP=$ac_cv_prog_egrep

AC_SUBST([EGREP])

])])

# AC_PATH_TOOL_PREFIX

# -------------------

# find a file program which can recognise shared library

AC_DEFUN([AC_PATH_TOOL_PREFIX],

[AC_REQUIRE([AC_PROG_EGREP])dnl

AC_MSG_CHECKING([for $1])

AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

[case $MAGIC_CMD in

[[\\/*] | ?:[\\/]*])

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

;;

lt_save_MAGIC_CMD="$MAGIC_CMD"

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

dnl $ac_dummy forces splitting on constant user-supplied paths.

dnl POSIX.2 word splitting is done only on the output of word expansions,

dnl not every word. This closes a longstanding sh security hole.

ac_dummy="ifelse([$2], , $PATH, [$2])"

for ac_dir in $ac_dummy; do

IFS="$lt_save_ifs"

test -z "$ac_dir" && ac_dir=.

if test -f $ac_dir/$1; then

lt_cv_path_MAGIC_CMD="$ac_dir/$1"

if test -n "$file_magic_test_file"; then

case $deplibs_check_method in

"file_magic "*)

file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

$EGREP "$file_magic_regex" > /dev/null; then

else

cat <<EOF 1>&2

# We have old collect2

_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

*** Warning: the command libtool uses to detect shared libraries,

# It fails to find uninstalled libraries when the uninstalled

*** $file_magic_cmd, produces output that libtool cannot recognize.

# path is not listed in the libpath. Setting hardcode_minus_L

*** The result is that libtool may fail to recognize shared libraries

# to unsupported forces relinking

*** as such. This will affect the creation of libtool libraries that

_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

*** depend on shared libraries, but programs linked with such libtool

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

*** libraries will work regardless of this problem. Nevertheless, you

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

*** may want to report the problem to your system manager and/or to

*** bug-libtool@gnu.org

EOF

fi ;;

esac

shared_flag='-shared'

else

# not using gcc

if test "$host_cpu" = ia64; then

# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

# chokes on -Wl,-G. The following line is correct:

shared_flag='-G'

else

if test "$aix_use_runtimelinking" = yes; then

shared_flag='${wl}-G'

else

shared_flag='${wl}-bM:SRE'

break

done

IFS="$lt_save_ifs"

MAGIC_CMD="$lt_save_MAGIC_CMD"

;;

esac])

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

if test -n "$MAGIC_CMD"; then

AC_MSG_RESULT($MAGIC_CMD)

else

AC_MSG_RESULT(no)

])# AC_PATH_TOOL_PREFIX

# It seems that -bexpall does not export symbols beginning with

# underscore (_), so it is better to generate a list of symbols to export.

_LT_AC_TAGVAR(always_export_symbols, $1)=yes

if test "$aix_use_runtimelinking" = yes; then

# Warning - without using the other runtime loading flags (-brtl),

# -berok will link without error, but may produce a broken library.

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

# Determine the default libpath from the value encoded in an empty executable.

_LT_AC_SYS_LIBPATH_AIX

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

# AC_PATH_MAGIC

_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"

# -------------

# find a file program which can recognise a shared library

AC_DEFUN([AC_PATH_MAGIC],

[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

if test -z "$lt_cv_path_MAGIC_CMD"; then

if test -n "$ac_tool_prefix"; then

AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

else

MAGIC_CMD=:

if test "$host_cpu" = ia64; then

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"

else

# Determine the default libpath from the value encoded in an empty executable.

_LT_AC_SYS_LIBPATH_AIX

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

# Warning - without using the other run time loading flags,

# -berok will link without error, but may produce a broken library.

_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

# -bexpall does not export symbols beginning with underscore (_)

_LT_AC_TAGVAR(always_export_symbols, $1)=yes

# Exported symbols can be pulled into shared objects from archives

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

# This is similar to how AIX traditionally builds it's shared libraries.

_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

])# AC_PATH_MAGIC

# AC_PROG_LD

# ----------

# find the pathname to the GNU or non-GNU linker

AC_DEFUN([AC_PROG_LD],

[AC_ARG_WITH([gnu-ld],

[AC_HELP_STRING([--with-gnu-ld],

[assume the C compiler uses GNU ld @<:@default=no@:>@])],

[test "$withval" = no || with_gnu_ld=yes],

[with_gnu_ld=no])

AC_REQUIRE([LT_AC_PROG_SED])dnl

AC_REQUIRE([AC_PROG_CC])dnl

AC_REQUIRE([AC_CANONICAL_HOST])dnl

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

ac_prog=ld

if test "$GCC" = yes; then

# Check if gcc -print-prog-name=ld gives a path.

AC_MSG_CHECKING([for ld used by $CC])

case $host in

*-*-mingw*)

# gcc leaves a trailing carriage return which upsets mingw

ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

esac

case $ac_prog in

# Accept absolute paths.

[[\\/]]* | ?:[[\\/]]*)

re_direlt='/[[^/]][[^/]]*/\.\./'

# Canonicalize the pathname 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 aren't using GCC.

ac_prog=ld

;;

chorus*)

case $cc_basename in

# If it is relative, then search for the first ld in PATH.

# FIXME: insert proper C++ library support

with_gnu_ld=unknown

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac

elif test "$with_gnu_ld" = yes; then

;;

AC_MSG_CHECKING([for GNU ld])

cygwin* | mingw* | pw32*)

# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

# as there is no search path for DLLs.

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

_LT_AC_TAGVAR(always_export_symbols, $1)=no

_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'

# If the export-symbols file already is a .def file (1st line

# is EXPORTS), use it as is; otherwise, prepend...

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

cp $export_symbols $output_objdir/$soname.def;

else

AC_MSG_CHECKING([for non-GNU ld])

echo EXPORTS > $output_objdir/$soname.def;

cat $export_symbols >> $output_objdir/$soname.def;

fi~

$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'

else

_LT_AC_TAGVAR(ld_shlibs, $1)=no

AC_CACHE_VAL(lt_cv_path_LD,

[if test -z "$LD"; then

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

for ac_dir in $PATH; do

IFS="$lt_save_ifs"

test -z "$ac_dir" && ac_dir=.

if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

lt_cv_path_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.

case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

*GNU* | *'with BFD'*)

test "$with_gnu_ld" != no && break

;;

test "$with_gnu_ld" != yes && break

darwin* | rhapsody*)

if test "$GXX" = yes; then

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

case "$host_os" in

rhapsody* | darwin1.[[012]])

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'

;;

*) # Darwin 1.3 on

if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

else

case ${MACOSX_DEPLOYMENT_TARGET} in

10.[[012]])

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

;;

10.*)

_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'

;;

esac

done

;;

IFS="$lt_save_ifs"

esac

else

lt_int_apple_cc_single_mod=no

lt_cv_path_LD="$LD" # Let the user override the test with a path.

output_verbose_link_cmd='echo'

fi])

if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then

LD="$lt_cv_path_LD"

lt_int_apple_cc_single_mod=yes

if test -n "$LD"; then

AC_MSG_RESULT($LD)

if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

else

AC_MSG_RESULT(no)

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

AC_PROG_LD_GNU

])# AC_PROG_LD

# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's

if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

else

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

_LT_AC_TAGVAR(hardcode_direct, $1)=no

_LT_AC_TAGVAR(hardcode_automatic, $1)=yes

_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'

_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

else

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

# AC_PROG_LD_GNU

dgux*)

# --------------

case $cc_basename in

AC_DEFUN([AC_PROG_LD_GNU],

ec++)

[AC_REQUIRE([AC_PROG_EGREP])dnl

# FIXME: insert proper C++ library support

AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

_LT_AC_TAGVAR(ld_shlibs, $1)=no

[# I'd rather use --version here, but apparently some GNU ld's only accept -v.

;;

case `$LD -v 2>&1 </dev/null` in

ghcx)

*GNU* | *'with BFD'*)

# Green Hills C++ Compiler

lt_cv_prog_gnu_ld=yes

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

lt_cv_prog_gnu_ld=no

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac])

with_gnu_ld=$lt_cv_prog_gnu_ld

])# AC_PROG_LD_GNU

# AC_PROG_LD_RELOAD_FLAG

# ----------------------

# find reload flag for linker

# -- PORTME Some linkers may need a different reload flag.

AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

[AC_CACHE_CHECK([for $LD option to reload object files],

lt_cv_ld_reload_flag,

[lt_cv_ld_reload_flag='-r'])

reload_flag=$lt_cv_ld_reload_flag

case $reload_flag in

"" | " "*) ;;

*) reload_flag=" $reload_flag" ;;

esac

reload_cmds='$LD$reload_flag -o $output$reload_objs'

])# AC_PROG_LD_RELOAD_FLAG

# AC_DEPLIBS_CHECK_METHOD

# -----------------------

# how to check for library dependencies

# -- PORTME fill in with the dynamic library characteristics

AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

[AC_CACHE_CHECK([how to recognise dependent libraries],

lt_cv_deplibs_check_method,

[lt_cv_file_magic_cmd='$MAGIC_CMD'

lt_cv_file_magic_test_file=

lt_cv_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 extended 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.

case $host_os in

aix4* | aix5*)

lt_cv_deplibs_check_method=pass_all

;;

freebsd[12]*)

beos*)

# C++ shared libraries reported to be fairly broken before switch to ELF

lt_cv_deplibs_check_method=pass_all

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

freebsd-elf*)

bsdi4*)

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

lt_cv_file_magic_cmd='/usr/bin/file -L'

lt_cv_file_magic_test_file=/shlib/libc.so

;;

freebsd* | kfreebsd*-gnu)

cygwin*)

# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

# func_win32_libid is a shell function defined in ltmain.sh

# conventions

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

_LT_AC_TAGVAR(ld_shlibs, $1)=yes

lt_cv_file_magic_cmd='func_win32_libid'

;;

gnu*)

mingw* | pw32*)

# Base MSYS/MinGW do not provide the 'file' command needed by

# func_win32_libid shell function, so use a weaker test based on 'objdump'.

lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

lt_cv_file_magic_cmd='$OBJDUMP -f'

;;

hpux9*)

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

_LT_AC_TAGVAR(hardcode_direct, $1)=yes

_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

# but as the default

# location of the library.

darwin* | rhapsody*)

case $cc_basename in

lt_cv_deplibs_check_method=pass_all

CC)

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

aCC)

freebsd* | kfreebsd*-gnu)

_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

# Commands to make compiler produce verbose output that lists

case $host_cpu in

# what "hidden" libraries, object files and flags are used when

i*86 )

# linking a shared library.

# Not sure whether the presence of OpenBSD here was a mistake.

# Let's accept both of them until this is cleared up.

# There doesn't appear to be a way to prevent this compiler from

lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'

# explicitly linking system object files so we need to strip them

lt_cv_file_magic_cmd=/usr/bin/file

# from the output so that they don't get included in the library

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

# dependencies.

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

;;

esac

if test "$GXX" = yes; then

_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

else

lt_cv_deplibs_check_method=pass_all

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac

gnu*)

lt_cv_deplibs_check_method=pass_all

;;

hpux10*|hpux11*)

hpux10.20* | hpux11*)

if test $with_gnu_ld = no; then

lt_cv_file_magic_cmd=/usr/bin/file

case "$host_cpu" in

ia64*)

lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

;;

hppa*64*)

[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

;;

ia64*)

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

;;

lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

lt_cv_file_magic_test_file=/usr/lib/libc.sl

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

;;

esac

case "$host_cpu" in

hppa*64*)

_LT_AC_TAGVAR(hardcode_direct, $1)=no

_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

;;

ia64*)

irix5* | irix6* | nonstopux*)

_LT_AC_TAGVAR(hardcode_direct, $1)=no

case $LD in

_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

*-32|*"-32 ") libmagic=32-bit;;

_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

*-n32|*"-n32 ") libmagic=N32;;

# but as the default

*-64|*"-64 ") libmagic=64-bit;;

# location of the library.

*) libmagic=never-match;;

esac

lt_cv_deplibs_check_method=pass_all

;;

# This must be Linux ELF.

_LT_AC_TAGVAR(hardcode_direct, $1)=yes

linux*)

_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

lt_cv_deplibs_check_method=pass_all

# but as the default

# location of the library.

;;

esac

netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

case $cc_basename in

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

CC)

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

# FIXME: insert proper C++ library support

else

_LT_AC_TAGVAR(ld_shlibs, $1)=no

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

;;

aCC)

newos6*)

case "$host_cpu" in

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

hppa*64*|ia64*)

lt_cv_file_magic_cmd=/usr/bin/file

_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'

lt_cv_file_magic_test_file=/usr/lib/libnls.so

;;

nto-qnx*)

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

lt_cv_deplibs_check_method=unknown

;;

esac

openbsd*)

# Commands to make compiler produce verbose output that lists

lt_cv_file_magic_cmd=/usr/bin/file

# what "hidden" libraries, object files and flags are used when

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

# linking a shared library.

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'

# There doesn't appear to be a way to prevent this compiler from

else

# explicitly linking system object files so we need to strip them

lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'

# from the output so that they don't get included in the library

# dependencies.

;;

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

osf3* | osf4* | osf5*)

lt_cv_deplibs_check_method=pass_all

;;

sco3.2v5*)

lt_cv_deplibs_check_method=pass_all

;;

solaris*)

if test "$GXX" = yes; then

lt_cv_deplibs_check_method=pass_all

if test $with_gnu_ld = no; then

case "$host_cpu" in

ia64*|hppa*64*)

_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'

;;

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

case $host_vendor in

motorola)

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

;;

ncr)

esac

lt_cv_deplibs_check_method=pass_all

else

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

sequent)

esac

lt_cv_file_magic_cmd='/bin/file'

lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

;;

sni)

irix5* | irix6*)

lt_cv_file_magic_cmd='/bin/file'

case $cc_basename in

lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

CC)

lt_cv_file_magic_test_file=/lib/libc.so

# SGI C++

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

# Archives containing C++ object files must be created using

# "CC -ar", where "CC" is the IRIX C++ compiler. This is

# necessary to make sure instantiated templates are included

# in the archive.

_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

;;

siemens)

lt_cv_deplibs_check_method=pass_all

if test "$GXX" = yes; then

if test "$with_gnu_ld" = no; then

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

else

_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

;;

esac

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

;;

linux*)

case $cc_basename in

KCC)

# Kuck and Associates, Inc. (KAI) C++ Compiler

sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)

# KCC will only create a shared library if the output file

lt_cv_deplibs_check_method=pass_all

# ends with ".so" (or ".sl" for HP-UX), so rename the library

;;

# to its proper name (with version) after linking.

esac

_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

])

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'

file_magic_cmd=$lt_cv_file_magic_cmd

# Commands to make compiler produce verbose output that lists

deplibs_check_method=$lt_cv_deplibs_check_method

# what "hidden" libraries, object files and flags are used when

test -z "$deplibs_check_method" && deplibs_check_method=unknown

# linking a shared library.

])# AC_DEPLIBS_CHECK_METHOD

# There doesn't appear to be a way to prevent this compiler from

# explicitly linking system object files so we need to strip them

# from the output so that they don't get included in the library

# dependencies.

output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

# AC_PROG_NM

# Archives containing C++ object files must be created using

# ----------

# "CC -Bstatic", where "CC" is the KAI C++ compiler.

# find the pathname to a BSD-compatible name lister

_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

AC_DEFUN([AC_PROG_NM],

[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,

[if test -n "$NM"; then

# Let the user override the test.

lt_cv_path_NM="$NM"

else

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do

IFS="$lt_save_ifs"

test -z "$ac_dir" && ac_dir=.

tmp_nm="$ac_dir/${ac_tool_prefix}nm"

if test -f "$tmp_nm" || test -f "$tmp_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

# Tru64's nm complains that /dev/null is an invalid object file

case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

*/dev/null* | *'Invalid file or object type'*)

lt_cv_path_NM="$tmp_nm -B"

break

;;

case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

*/dev/null*)

lt_cv_path_NM="$tmp_nm -p"

break

;;

icpc)

lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

# Intel C++

continue # so that we can try to find one that supports BSD flags

with_gnu_ld=yes

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

;;

esac

cxx)

esac

# Compaq C++

_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

done

_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'

IFS="$lt_save_ifs"

test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

fi])

NM="$lt_cv_path_NM"

])# AC_PROG_NM

runpath_var=LD_RUN_PATH

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

# AC_CHECK_LIBM

# Commands to make compiler produce verbose output that lists

# -------------

# what "hidden" libraries, object files and flags are used when

# check for math library

# linking a shared library.

AC_DEFUN([AC_CHECK_LIBM],

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

# There doesn't appear to be a way to prevent this compiler from

LIBM=

# explicitly linking system object files so we need to strip them

case $host in

# from the output so that they don't get included in the library

*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)

# dependencies.

# These system don't have libm, or don't need it

output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

;;

*-ncr-sysv4.3*)

esac

AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

;;

AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

lynxos*)

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

m88k*)

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

mvs*)

case $cc_basename in

cxx)

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

AC_CHECK_LIB(m, cos, LIBM="-lm")

# FIXME: insert proper C++ library support

_LT_AC_TAGVAR(ld_shlibs, $1)=no

;;

esac

])# AC_CHECK_LIBM

;;

netbsd*)

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

wlarc=

_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

_LT_AC_TAGVAR(hardcode_direct, $1)=yes

_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

# Workaround some broken pre-1.5 toolchains

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

;;

osf3*)