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dnl aclocal.m4 generated automatically by aclocal 1.4

dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.

dnl This file is free software; the Free Software Foundation

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

dnl with or without modifications, as long as this notice is preserved.

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

dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without

dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A

dnl PARTICULAR PURPOSE.

dnl See whether we need to use fopen-bin.h rather than fopen-same.h.

AC_DEFUN(BFD_BINARY_FOPEN,

[AC_REQUIRE([AC_CANONICAL_SYSTEM])

case "${host}" in

changequote(,)dnl

*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)

changequote([,])dnl

  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;

esac])dnl

dnl Get a default for CC_FOR_BUILD to put into Makefile.

AC_DEFUN(BFD_CC_FOR_BUILD,

[# Put a plausible default for CC_FOR_BUILD in Makefile.

if test -z "$CC_FOR_BUILD"; then

  if test "x$cross_compiling" = "xno"; then

    CC_FOR_BUILD='$(CC)'

  else

    CC_FOR_BUILD=gcc

  fi

fi

AC_SUBST(CC_FOR_BUILD)

# Also set EXEEXT_FOR_BUILD.

if test "x$cross_compiling" = "xno"; then

  EXEEXT_FOR_BUILD='$(EXEEXT)'

else

  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,

    [rm -f conftest*

     echo 'int main () { return 0; }' > conftest.c

     bfd_cv_build_exeext=

     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5

     for file in conftest.*; do

       case $file in

       *.c | *.o | *.obj | *.ilk | *.pdb) ;;

       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;

       esac

     done

     rm -f conftest*

     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])

  EXEEXT_FOR_BUILD=""

  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}

fi

AC_SUBST(EXEEXT_FOR_BUILD)])dnl

dnl See whether we need a declaration for a function.

AC_DEFUN(BFD_NEED_DECLARATION,

[AC_MSG_CHECKING([whether $1 must be declared])

AC_CACHE_VAL(bfd_cv_decl_needed_$1,

[AC_TRY_COMPILE([

#include <stdio.h>

#ifdef HAVE_STRING_H

#include <string.h>

#else

#ifdef HAVE_STRINGS_H

#include <strings.h>

#endif

#endif

#ifdef HAVE_STDLIB_H

#include <stdlib.h>

#endif

#ifdef HAVE_UNISTD_H

#include <unistd.h>

#endif],

[char *(*pfn) = (char *(*)) $1],

bfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)])

AC_MSG_RESULT($bfd_cv_decl_needed_$1)

if test $bfd_cv_decl_needed_$1 = yes; then

  AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1,

            [Define if $1 is not declared in system header files.])

fi

])dnl

dnl Check for existence of a type $1 in sys/procfs.h

AC_DEFUN(BFD_HAVE_SYS_PROCFS_TYPE,

[AC_MSG_CHECKING([for $1 in sys/procfs.h])

 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1,

   [AC_TRY_COMPILE([#include <sys/procfs.h>],

      [$1 avar],

      bfd_cv_have_sys_procfs_type_$1=yes,

      bfd_cv_have_sys_procfs_type_$1=no

   )])

 if test $bfd_cv_have_sys_procfs_type_$1 = yes; then

   AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,

             [Define if <sys/procfs.h> has $1.])

 fi

 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1)

])

dnl Check for existence of member $2 in type $1 in sys/procfs.h

AC_DEFUN(BFD_HAVE_SYS_PROCFS_TYPE_MEMBER,

[AC_MSG_CHECKING([for $1.$2 in sys/procfs.h])

 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2,

   [AC_TRY_COMPILE([#include <sys/procfs.h>],

      [$1 avar; void* aref = (void*) &avar.$2],

      bfd_cv_have_sys_procfs_type_member_$1_$2=yes,

      bfd_cv_have_sys_procfs_type_member_$1_$2=no

   )])

 if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then

   AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1,

             [Define if <sys/procfs.h> has $1.$2.])

 fi

 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2)

])

# Do all the work for Automake.  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.

# serial 1

dnl Usage:

dnl AM_INIT_AUTOMAKE(package,version, [no-define])

AC_DEFUN(AM_INIT_AUTOMAKE,

[AC_REQUIRE([AC_PROG_INSTALL])

PACKAGE=[$1]

AC_SUBST(PACKAGE)

VERSION=[$2]

AC_SUBST(VERSION)

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])

fi

ifelse([$3],,

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

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

AC_REQUIRE([AM_SANITY_CHECK])

AC_REQUIRE([AC_ARG_PROGRAM])

dnl FIXME This is truly gross.

missing_dir=`cd $ac_aux_dir && pwd`

AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)

AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)

AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)

AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)

AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)

AC_REQUIRE([AC_PROG_MAKE_SET])])

#

# Check to make sure that the build environment is sane.

#

AC_DEFUN(AM_SANITY_CHECK,

[AC_MSG_CHECKING([whether build environment is sane])

# Just in case

sleep 1

echo timestamp > conftestfile

# Do `set' in a subshell so we don't clobber the current shell's

# arguments.  Must try -L first in case configure is actually a

# symlink; some systems play weird games with the mod time of symlinks

# (eg FreeBSD returns the mod time of the symlink's containing

# directory).

if (

   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`

   if test "[$]*" = "X"; then

      # -L didn't work.

      set X `ls -t $srcdir/configure conftestfile`

   fi

   if test "[$]*" != "X $srcdir/configure conftestfile" \

      && test "[$]*" != "X conftestfile $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen

      # if, for instance, CONFIG_SHELL is bash and it inherits a

      # broken ls alias from the environment.  This has actually

      # happened.  Such a system could not be considered "sane".

      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken

alias in your environment])

   fi

   test "[$]2" = conftestfile

   )

then

   # Ok.

   :

else

   AC_MSG_ERROR([newly created file is older than distributed files!

Check your system clock])

fi

rm -f conftest*

AC_MSG_RESULT(yes)])

dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)

dnl The program must properly implement --version.

AC_DEFUN(AM_MISSING_PROG,

[AC_MSG_CHECKING(for working $2)

# Run test in a subshell; some versions of sh will print an error if

# an executable is not found, even if stderr is redirected.

# Redirect stdin to placate older versions of autoconf.  Sigh.

if ($2 --version) < /dev/null > /dev/null 2>&1; then

   $1=$2

   AC_MSG_RESULT(found)

else

   $1="$3/missing $2"

   AC_MSG_RESULT(missing)

fi

AC_SUBST($1)])

# serial 40 AC_PROG_LIBTOOL

AC_DEFUN(AC_PROG_LIBTOOL,

[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

# Save cache, so that ltconfig can load it

AC_CACHE_SAVE

# Actually configure libtool.  ac_aux_dir is where install-sh is found.

CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \

LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \

LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \

DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \

${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \

$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \

|| AC_MSG_ERROR([libtool configure failed])

# Reload cache, that may have been modified by ltconfig

AC_CACHE_LOAD

# This can be used to rebuild libtool when needed

LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"

# Always use our own libtool.

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

AC_SUBST(LIBTOOL)dnl

# Redirect the config.log output again, so that the ltconfig log is not

# clobbered by the next message.

exec 5>>./config.log

])

AC_DEFUN(AC_LIBTOOL_SETUP,

[AC_PREREQ(2.13)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_RANLIB])dnl

AC_REQUIRE([AC_PROG_CC])dnl

AC_REQUIRE([AC_PROG_LD])dnl

AC_REQUIRE([AC_PROG_NM])dnl

AC_REQUIRE([AC_PROG_LN_S])dnl

dnl

case "$target" in

NONE) lt_target="$host" ;;

*) lt_target="$target" ;;

esac

# Check for any special flags to pass to ltconfig.

libtool_flags="--cache-file=$cache_file"

test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"

test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"

test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"

test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"

test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"

ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],

[libtool_flags="$libtool_flags --enable-dlopen"])

ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],

[libtool_flags="$libtool_flags --enable-win32-dll"])

AC_ARG_ENABLE(libtool-lock,

  [  --disable-libtool-lock  avoid locking (might break parallel builds)])

test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"

test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"

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

# libtool support.

case "$lt_target" in

*-*-irix6*)

  # Find out which ABI we are using.

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

  if AC_TRY_EVAL(ac_compile); then

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

    *32-bit*)

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

      ;;

    *N32*)

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

      ;;

    *64-bit*)

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

      ;;

    esac

  fi

  rm -rf conftest*

  ;;

*-*-sco3.2v5*)

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

  SAVE_CFLAGS="$CFLAGS"

  CFLAGS="$CFLAGS -belf"

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

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

  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"

  fi

  ;;

ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],

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

  AC_CHECK_TOOL(DLLTOOL, dlltool, false)

  AC_CHECK_TOOL(AS, as, false)

  AC_CHECK_TOOL(OBJDUMP, objdump, false)

  ;;

])

esac

])

# AC_LIBTOOL_DLOPEN - enable checks for dlopen support

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

# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's

AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])

# AC_ENABLE_SHARED - implement the --enable-shared flag

# Usage: AC_ENABLE_SHARED[(DEFAULT)]

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

#   `yes'.

AC_DEFUN(AC_ENABLE_SHARED, [dnl

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

AC_ARG_ENABLE(shared,

changequote(<<, >>)dnl

<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],

changequote([, ])dnl

[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.

  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

  for pkg in $enableval; do

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

      enable_shared=yes

    fi

  done

  IFS="$ac_save_ifs"

  ;;

esac],

enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl

])

# 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_ENABLE_STATIC - implement the --enable-static flag

# Usage: AC_ENABLE_STATIC[(DEFAULT)]

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

#   `yes'.

AC_DEFUN(AC_ENABLE_STATIC, [dnl

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

AC_ARG_ENABLE(static,

changequote(<<, >>)dnl

<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],

changequote([, ])dnl

[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.

  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

  for pkg in $enableval; do

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

      enable_static=yes

    fi

  done

  IFS="$ac_save_ifs"

  ;;

esac],

enable_static=AC_ENABLE_STATIC_DEFAULT)dnl

])

# 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_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag

# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]

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

#   `yes'.

AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl

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

AC_ARG_ENABLE(fast-install,

changequote(<<, >>)dnl

<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],

changequote([, ])dnl

[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.

  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

  for pkg in $enableval; do

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

      enable_fast_install=yes

    fi

  done

  IFS="$ac_save_ifs"

  ;;

esac],

enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl

])

# AC_ENABLE_FAST_INSTALL - 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_PROG_LD - find the path to the GNU or non-GNU linker

AC_DEFUN(AC_PROG_LD,

[AC_ARG_WITH(gnu-ld,

[  --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([AC_PROG_CC])dnl

AC_REQUIRE([AC_CANONICAL_HOST])dnl

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

ac_prog=ld

if test "$ac_cv_prog_gcc" = yes; then

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

  AC_MSG_CHECKING([for ld used by GCC])

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

  case "$ac_prog" in

    # Accept absolute paths.

changequote(,)dnl

    [\\/]* | [A-Za-z]:[\\/]*)

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

changequote([,])dnl

      # Canonicalize the path of ld

      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`

      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`

      done

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

      ;;

  "")

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

    ac_prog=ld

    ;;

  *)

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

    with_gnu_ld=unknown

    ;;

  esac

elif test "$with_gnu_ld" = yes; then

  AC_MSG_CHECKING([for GNU ld])

else

  AC_MSG_CHECKING([for non-GNU ld])

fi

AC_CACHE_VAL(ac_cv_path_LD,

[if test -z "$LD"; then

  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"

  for ac_dir in $PATH; do

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

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

      ac_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.

      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then

        test "$with_gnu_ld" != no && break

      else

        test "$with_gnu_ld" != yes && break

      fi

    fi

  done

  IFS="$ac_save_ifs"

else

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

fi])

LD="$ac_cv_path_LD"

if test -n "$LD"; then

  AC_MSG_RESULT($LD)

else

  AC_MSG_RESULT(no)

fi

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

AC_PROG_LD_GNU

])

AC_DEFUN(AC_PROG_LD_GNU,

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

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

if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then

  ac_cv_prog_gnu_ld=yes

else

  ac_cv_prog_gnu_ld=no

fi])

])

# AC_PROG_NM - find the path to a BSD-compatible name lister

AC_DEFUN(AC_PROG_NM,

[AC_MSG_CHECKING([for BSD-compatible nm])

AC_CACHE_VAL(ac_cv_path_NM,

[if test -n "$NM"; then

  # Let the user override the test.

  ac_cv_path_NM="$NM"

else

  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"

  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do

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

    if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then

      # Check to see if the nm accepts a BSD-compat flag.

      # Adding the `sed 1q' prevents false positives on HP-UX, which says:

      #   nm: unknown option "B" ignored

      if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then

        ac_cv_path_NM="$ac_dir/nm -B"

        break

      elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then

        ac_cv_path_NM="$ac_dir/nm -p"

        break

      else

        ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but

        continue # so that we can try to find one that supports BSD flags

      fi

    fi

  done

  IFS="$ac_save_ifs"

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

fi])

NM="$ac_cv_path_NM"

AC_MSG_RESULT([$NM])

])

# AC_CHECK_LIBM - check for math library

AC_DEFUN(AC_CHECK_LIBM,

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

LIBM=

case "$lt_target" in

*-*-beos* | *-*-cygwin*)

  # These system don't have libm

  ;;

*-ncr-sysv4.3*)

  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")

  ;;

*)

  AC_CHECK_LIB(m, main, LIBM="-lm")

  ;;

esac

])

# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for

# the libltdl convenience library, adds --enable-ltdl-convenience to

# the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor

# is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed

# to be `${top_builddir}/libltdl'.  Make sure you start DIR with

# '${top_builddir}/' (note the single quotes!) if your package is not

# flat, and, if you're not using automake, define top_builddir as

# appropriate 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=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la

  INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])

])

# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for

# the libltdl installable library, and adds --enable-ltdl-install to

# the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor

# is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed

# to be `${top_builddir}/libltdl'.  Make sure you start DIR with

# '${top_builddir}/' (note the single quotes!) if your package is not

# flat, and, if you're not using automake, define top_builddir as

# appropriate in the Makefiles.

# In the future, this macro may have to be called after AC_PROG_LIBTOOL.

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

  AC_CHECK_LIB(ltdl, main,

  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

  [if test x"$enable_ltdl_install" = xno; then

     AC_MSG_WARN([libltdl not installed, but installation disabled])

   else

     enable_ltdl_install=yes

   fi

  ])

  if test x"$enable_ltdl_install" = x"yes"; then

    ac_configure_args="$ac_configure_args --enable-ltdl-install"

    LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la

    INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])

  else

    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

    LIBLTDL="-lltdl"

    INCLTDL=

  fi

])

dnl old names

AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl

AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl

AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl

AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl

AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl

AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl

AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl

dnl This is just to silence aclocal about the macro not being used

ifelse([AC_DISABLE_FAST_INSTALL])dnl

# Like AC_CONFIG_HEADER, but automatically create stamp file.

AC_DEFUN(AM_CONFIG_HEADER,

[AC_PREREQ([2.12])

AC_CONFIG_HEADER([$1])

dnl When config.status generates a header, we must update the stamp-h file.

dnl This file resides in the same directory as the config header

dnl that is generated.  We must strip everything past the first ":",

dnl and everything past the last "/".

AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl

ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,

<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,

<<am_indx=1

for am_file in <<$1>>; do

  case " <<$>>CONFIG_HEADERS " in

  *" <<$>>am_file "*<<)>>

    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx

    ;;

  esac

  am_indx=`expr "<<$>>am_indx" + 1`

done<<>>dnl>>)

changequote([,]))])

# Add --enable-maintainer-mode option to configure.

# From Jim Meyering

# serial 1

AC_DEFUN(AM_MAINTAINER_MODE,

[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

  dnl maintainer-mode is disabled by default

  AC_ARG_ENABLE(maintainer-mode,

[  --enable-maintainer-mode enable make rules and dependencies not useful

                          (and sometimes confusing) to the casual installer],

      USE_MAINTAINER_MODE=$enableval,

      USE_MAINTAINER_MODE=no)

  AC_MSG_RESULT($USE_MAINTAINER_MODE)

  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)

  MAINT=$MAINTAINER_MODE_TRUE

  AC_SUBST(MAINT)dnl

]

)

# Define a conditional.

AC_DEFUN(AM_CONDITIONAL,

[AC_SUBST($1_TRUE)

AC_SUBST($1_FALSE)

if $2; then

  $1_TRUE=

  $1_FALSE='#'

else

  $1_TRUE='#'

  $1_FALSE=

fi])

# This file is derived from `gettext.m4'.  The difference is that the

# included macros assume Cygnus-style source and build trees.

# Macro to add for using GNU gettext.

# Ulrich Drepper <drepper@cygnus.com>, 1995.

#

# This file file be copied and used freely without restrictions.  It can

# be used in projects which are not available under the GNU Public License

# but which still want to provide support for the GNU gettext functionality.

# Please note that the actual code is *not* freely available.

# serial 3

AC_DEFUN(CY_WITH_NLS,

  [AC_MSG_CHECKING([whether NLS is requested])

    dnl Default is enabled NLS

    AC_ARG_ENABLE(nls,

      [  --disable-nls           do not use Native Language Support],

      USE_NLS=$enableval, USE_NLS=yes)

    AC_MSG_RESULT($USE_NLS)

    AC_SUBST(USE_NLS)

    USE_INCLUDED_LIBINTL=no

    dnl If we use NLS figure out what method

    if test "$USE_NLS" = "yes"; then

      AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if NLS is requested])

      AC_MSG_CHECKING([whether included gettext is requested])

      AC_ARG_WITH(included-gettext,

        [  --with-included-gettext use the GNU gettext library included here],

        nls_cv_force_use_gnu_gettext=$withval,

        nls_cv_force_use_gnu_gettext=no)

      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)

      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"

      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then

        dnl User does not insist on using GNU NLS library.  Figure out what

        dnl to use.  If gettext or catgets are available (in this order) we

        dnl use this.  Else we have to fall back to GNU NLS library.

        dnl catgets is only used if permitted by option --with-catgets.

        nls_cv_header_intl=

        nls_cv_header_libgt=

        CATOBJEXT=NONE

        AC_CHECK_HEADER(libintl.h,

          [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,

            [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],

               gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])

           if test "$gt_cv_func_gettext_libc" != "yes"; then

             AC_CHECK_LIB(intl, bindtextdomain,

               [AC_CACHE_CHECK([for gettext in libintl],

                 gt_cv_func_gettext_libintl,

                 [AC_TRY_LINK([], [return (int) gettext ("")],

                 gt_cv_func_gettext_libintl=yes,

                 gt_cv_func_gettext_libintl=no)])])

           fi

           if test "$gt_cv_func_gettext_libc" = "yes" \

              || test "$gt_cv_func_gettext_libintl" = "yes"; then

              AC_DEFINE(HAVE_GETTEXT, 1,

                        [Define as 1 if you have gettext and don't want to use GNU gettext.])

              AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

                [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl

              if test "$MSGFMT" != "no"; then

                AC_CHECK_FUNCS(dcgettext)

                AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

                AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,

                  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)

                AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;

                               return _nl_msg_cat_cntr],

                  [CATOBJEXT=.gmo

                   DATADIRNAME=share],

                  [CATOBJEXT=.mo

                   DATADIRNAME=lib])

                INSTOBJEXT=.mo

              fi

            fi

        ])

        dnl In the standard gettext, we would now check for catgets.

        dnl However, we never want to use catgets for our releases.

        if test "$CATOBJEXT" = "NONE"; then

          dnl Neither gettext nor catgets in included in the C library.

          dnl Fall back on GNU gettext library.

          nls_cv_use_gnu_gettext=yes

        fi

      fi

      if test "$nls_cv_use_gnu_gettext" = "yes"; then

        dnl Mark actions used to generate GNU NLS library.

        INTLOBJS="\$(GETTOBJS)"

        AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

          [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)

        AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

        AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,

          [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)

        AC_SUBST(MSGFMT)

        USE_INCLUDED_LIBINTL=yes

        CATOBJEXT=.gmo

        INSTOBJEXT=.mo

        DATADIRNAME=share

        INTLDEPS='$(top_builddir)/../intl/libintl.a'

        INTLLIBS=$INTLDEPS

        LIBS=`echo $LIBS | sed -e 's/-lintl//'`

        nls_cv_header_intl=libintl.h

        nls_cv_header_libgt=libgettext.h

      fi

      dnl Test whether we really found GNU xgettext.

      if test "$XGETTEXT" != ":"; then

        dnl If it is no GNU xgettext we define it as : so that the

        dnl Makefiles still can work.

        if $XGETTEXT --omit-header /dev/null 2> /dev/null; then

          : ;

        else

          AC_MSG_RESULT(

            [found xgettext programs is not GNU xgettext; ignore it])

          XGETTEXT=":"

        fi

      fi

      # We need to process the po/ directory.

      POSUB=po

    else

      DATADIRNAME=share

      nls_cv_header_intl=libintl.h

      nls_cv_header_libgt=libgettext.h

    fi

    # If this is used in GNU gettext we have to set USE_NLS to `yes'

    # because some of the sources are only built for this goal.

    if test "$PACKAGE" = gettext; then

      USE_NLS=yes

      USE_INCLUDED_LIBINTL=yes

    fi

    dnl These rules are solely for the distribution goal.  While doing this

    dnl we only have to keep exactly one list of the available catalogs

    dnl in configure.in.

    for lang in $ALL_LINGUAS; do

      GMOFILES="$GMOFILES $lang.gmo"

      POFILES="$POFILES $lang.po"

    done

    dnl Make all variables we use known to autoconf.

    AC_SUBST(USE_INCLUDED_LIBINTL)

    AC_SUBST(CATALOGS)

    AC_SUBST(CATOBJEXT)

    AC_SUBST(DATADIRNAME)

    AC_SUBST(GMOFILES)

    AC_SUBST(INSTOBJEXT)

    AC_SUBST(INTLDEPS)

    AC_SUBST(INTLLIBS)

    AC_SUBST(INTLOBJS)

    AC_SUBST(POFILES)

    AC_SUBST(POSUB)

  ])

AC_DEFUN(CY_GNU_GETTEXT,

  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl

   AC_REQUIRE([AC_PROG_CC])dnl

   AC_REQUIRE([AC_PROG_RANLIB])dnl

   AC_REQUIRE([AC_ISC_POSIX])dnl

   AC_REQUIRE([AC_HEADER_STDC])dnl

   AC_REQUIRE([AC_C_CONST])dnl

   AC_REQUIRE([AC_C_INLINE])dnl

   AC_REQUIRE([AC_TYPE_OFF_T])dnl

   AC_REQUIRE([AC_TYPE_SIZE_T])dnl

   AC_REQUIRE([AC_FUNC_ALLOCA])dnl

   AC_REQUIRE([AC_FUNC_MMAP])dnl

   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \

unistd.h values.h sys/param.h])

   AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \

__argz_count __argz_stringify __argz_next])

   if test "${ac_cv_func_stpcpy+set}" != "set"; then

     AC_CHECK_FUNCS(stpcpy)

   fi

   if test "${ac_cv_func_stpcpy}" = "yes"; then

     AC_DEFINE(HAVE_STPCPY, 1, [Define if you have the stpcpy function])

   fi

   AM_LC_MESSAGES

   CY_WITH_NLS

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

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

       LINGUAS=

     else

       AC_MSG_CHECKING(for catalogs to be installed)

       NEW_LINGUAS=

       for lang in ${LINGUAS=$ALL_LINGUAS}; do

         case "$ALL_LINGUAS" in

          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;

         esac

       done

       LINGUAS=$NEW_LINGUAS

       AC_MSG_RESULT($LINGUAS)

     fi

     dnl Construct list of names of catalog files to be constructed.

     if test -n "$LINGUAS"; then

       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done

     fi

   fi

   dnl The reference to <locale.h> in the installed <libintl.h> file

   dnl must be resolved because we cannot expect the users of this

   dnl to define HAVE_LOCALE_H.

   if test $ac_cv_header_locale_h = yes; then

     INCLUDE_LOCALE_H="#include <locale.h>"

   else

     INCLUDE_LOCALE_H="\

/* The system does not provide the header <locale.h>.  Take care yourself.  */"

   fi

   AC_SUBST(INCLUDE_LOCALE_H)

   dnl Determine which catalog format we have (if any is needed)

   dnl For now we know about two different formats:

   dnl   Linux libc-5 and the normal X/Open format

   if test -f $srcdir/po2tbl.sed.in; then

      if test "$CATOBJEXT" = ".cat"; then

         AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)

         dnl Transform the SED scripts while copying because some dumb SEDs

         dnl cannot handle comments.

         sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed

      fi

      dnl po2tbl.sed is always needed.

      sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \

         $srcdir/po2tbl.sed.in > po2tbl.sed

   fi

   dnl In the intl/Makefile.in we have a special dependency which makes

   dnl only sense for gettext.  We comment this out for non-gettext

   dnl packages.

   if test "$PACKAGE" = "gettext"; then

     GT_NO="#NO#"

     GT_YES=

   else

     GT_NO=

     GT_YES="#YES#"

   fi

   AC_SUBST(GT_NO)

   AC_SUBST(GT_YES)

   MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"

   AC_SUBST(MKINSTALLDIRS)

   dnl *** For now the libtool support in intl/Makefile is not for real.

   l=

   AC_SUBST(l)

   dnl Generate list of files to be processed by xgettext which will

   dnl be included in po/Makefile.  But only do this if the po directory

   dnl exists in srcdir.

   if test -d $srcdir/po; then

      test -d po || mkdir po

      if test "x$srcdir" != "x."; then

         if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then