dnl aclocal.m4 generated automatically by aclocal 1.4-p5

dnl Copyright (C) 1994, 1995-8, 1999, 2001 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 AC_C_RESTRICT

dnl Do nothing if the compiler accepts the restrict keyword.

dnl Otherwise define restrict to __restrict__ or __restrict if one of

dnl those work, otherwise define restrict to be empty.

AC_DEFUN([AC_C_RESTRICT],

    [AC_MSG_CHECKING([for restrict])

    ac_cv_c_restrict=no

    for ac_kw in restrict __restrict__ __restrict; do

	AC_TRY_COMPILE([],[char * $ac_kw p;],[ac_cv_c_restrict=$ac_kw; break])

    done

    AC_MSG_RESULT([$ac_cv_c_restrict])

    case $ac_cv_c_restrict in

	restrict) ;;

	no)	AC_DEFINE([restrict],,

		    [Define as `__restrict' if that's what the C compiler calls

		    it, or to nothing if it is not supported.]) ;;

	*)	AC_DEFINE_UNQUOTED([restrict],$ac_cv_c_restrict) ;;

    esac])

dnl AC_C_ALWAYS_INLINE

dnl Define inline to something appropriate, including the new always_inline

dnl attribute from gcc 3.1

AC_DEFUN([AC_C_ALWAYS_INLINE],

    [AC_C_INLINE

    if test x"$GCC" = x"yes" -a x"$ac_cv_c_inline" = x"inline"; then

	AC_MSG_CHECKING([for always_inline])

	SAVE_CFLAGS="$CFLAGS"

	CFLAGS="$CFLAGS -Wall -Werror"

	AC_TRY_COMPILE([],[__attribute__ ((__always_inline__)) void f (void);],

	    [ac_cv_always_inline=yes],[ac_cv_always_inline=no])

	CFLAGS="$SAVE_CFLAGS"

	AC_MSG_RESULT([$ac_cv_always_inline])

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

	    AC_DEFINE_UNQUOTED([inline],[__attribute__ ((__always_inline__))])

	fi

    fi])

dnl AC_C_ATTRIBUTE_ALIGNED

dnl define ATTRIBUTE_ALIGNED_MAX to the maximum alignment if this is supported

AC_DEFUN([AC_C_ATTRIBUTE_ALIGNED],

    [AC_CACHE_CHECK([__attribute__ ((aligned ())) support],

	[ac_cv_c_attribute_aligned],

	[ac_cv_c_attribute_aligned=0

	for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do

	    AC_TRY_COMPILE([],

		[static char c __attribute__ ((aligned($ac_cv_c_attr_align_try))) = 0; return c;],

		[ac_cv_c_attribute_aligned=$ac_cv_c_attr_align_try])

	done])

    if test x"$ac_cv_c_attribute_aligned" != x"0"; then

	AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],

	    [$ac_cv_c_attribute_aligned],[maximum supported data alignment])

    fi])

dnl AC_TRY_CFLAGS (CFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])

dnl check if $CC supports a given set of cflags

AC_DEFUN([AC_TRY_CFLAGS],

    [AC_MSG_CHECKING([if $CC supports $1 flags])

    SAVE_CFLAGS="$CFLAGS"

    CFLAGS="$1"

    AC_TRY_COMPILE([],[],[ac_cv_try_cflags_ok=yes],[ac_cv_try_cflags_ok=no])

    CFLAGS="$SAVE_CFLAGS"

    AC_MSG_RESULT([$ac_cv_try_cflags_ok])

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

	ifelse([$2],[],[:],[$2])

    else

	ifelse([$3],[],[:],[$3])

    fi])

dnl AC_CHECK_GENERATE_INTTYPES_H (INCLUDE-DIRECTORY)

dnl generate a default inttypes.h if the header file does not exist already

AC_DEFUN([AC_CHECK_GENERATE_INTTYPES],

    [rm -f $1/inttypes.h

    AC_CHECK_HEADER([inttypes.h],[],

	[AC_CHECK_SIZEOF([char])

	AC_CHECK_SIZEOF([short])

	AC_CHECK_SIZEOF([int])

	if test x"$ac_cv_sizeof_char" != x"1" -o \

	    x"$ac_cv_sizeof_short" != x"2" -o \

	    x"$ac_cv_sizeof_int" != x"4"; then

	    AC_MSG_ERROR([can not build a default inttypes.h])

	fi

	cat >$1/inttypes.h << EOF

/* default inttypes.h for people who do not have it on their system */

#ifndef _INTTYPES_H

#define _INTTYPES_H

#if (!defined __int8_t_defined) && (!defined __BIT_TYPES_DEFINED__)

#define __int8_t_defined

typedef signed char int8_t;

typedef signed short int16_t;

typedef signed int int32_t;

#ifdef ARCH_X86

typedef signed long long int64_t;

#endif

#endif

#if (!defined _LINUX_TYPES_H)

typedef unsigned char uint8_t;

typedef unsigned short uint16_t;

typedef unsigned int uint32_t;

#ifdef ARCH_X86

typedef unsigned long long uint64_t;

#endif

#endif

#endif

EOF

	])])

# 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)])

# 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>>,

<

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])

# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-

# serial 46 AC_PROG_LIBTOOL

AC_DEFUN([AC_PROG_LIBTOOL],

[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

# This can be used to rebuild libtool when needed

LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"

# Always use our own libtool.

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

AC_SUBST(LIBTOOL)dnl

# Prevent multiple expansion

define([AC_PROG_LIBTOOL], [])

])

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_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

AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

AC_REQUIRE([AC_OBJEXT])dnl

AC_REQUIRE([AC_EXEEXT])dnl

dnl

_LT_AC_PROG_ECHO_BACKSLASH

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

case $deplibs_check_method in

file_magic*)

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

    AC_PATH_MAGIC

  fi

  ;;

esac

AC_CHECK_TOOL(RANLIB, ranlib, :)

AC_CHECK_TOOL(STRIP, strip, :)

ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)

ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],

enable_win32_dll=yes, enable_win32_dll=no)

AC_ARG_ENABLE(libtool-lock,

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

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.

case $host 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.$ac_objext` 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_LANG_SAVE

     AC_LANG_C

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

     AC_LANG_RESTORE])

  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* | *-*-pw32*)

  AC_CHECK_TOOL(DLLTOOL, dlltool, false)

  AC_CHECK_TOOL(AS, as, false)

  AC_CHECK_TOOL(OBJDUMP, objdump, false)

  # recent cygwin and mingw systems supply a stub DllMain which the user

  # can override, but on older systems we have to supply one

  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,

    [AC_TRY_LINK([],

      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);

      DllMain (0, 0, 0);],

      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])

  case $host/$CC in

  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)

    # old mingw systems require "-dll" to link a DLL, while more recent ones

    # require "-mdll"

    SAVE_CFLAGS="$CFLAGS"

    CFLAGS="$CFLAGS -mdll"

    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,

      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])

    CFLAGS="$SAVE_CFLAGS" ;;

  *-*-cygwin* | *-*-pw32*)

    # cygwin systems need to pass --dll to the linker, and not link

    # crt.o which will require a WinMain@16 definition.

    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;

  esac

  ;;

  ])

esac

_LT_AC_LTCONFIG_HACK

])

# AC_LIBTOOL_HEADER_ASSERT

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

AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],

[AC_CACHE_CHECK([whether $CC supports assert without backlinking],

    [lt_cv_func_assert_works],

    [case $host in

    *-*-solaris*)

      if test "$GCC" = yes && test "$with_gnu_ld" != yes; then

        case `$CC --version 2>/dev/null` in

        [[12]].*) lt_cv_func_assert_works=no ;;

        *)        lt_cv_func_assert_works=yes ;;

        esac

      fi

      ;;

    esac])

if test "x$lt_cv_func_assert_works" = xyes; then

  AC_CHECK_HEADERS(assert.h)

fi

])# AC_LIBTOOL_HEADER_ASSERT

# _LT_AC_CHECK_DLFCN

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

AC_DEFUN([_LT_AC_CHECK_DLFCN],

[AC_CHECK_HEADERS(dlfcn.h)

])# _LT_AC_CHECK_DLFCN

# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

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

AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],

[AC_REQUIRE([AC_CANONICAL_HOST])

AC_REQUIRE([AC_PROG_NM])

AC_REQUIRE([AC_OBJEXT])

# Check for command to grab the raw symbol name followed by C symbol from nm.

AC_MSG_CHECKING([command to parse $NM output])

AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl

# These are sane defaults that work on at least a few old systems.

# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.

symcode='[[BCDEGRST]]'

# Regexp to match symbols that can be accessed directly from C.

sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

# Transform the above into a raw symbol and a C symbol.

symxfrm='\1 \2\3 \3'

# Transform an extracted symbol line into a proper C declaration

lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"

# Transform an extracted symbol line into symbol name and symbol address

lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"

# Define system-specific variables.

case $host_os in

aix*)

  symcode='[[BCDT]]'

  ;;

cygwin* | mingw* | pw32*)

  symcode='[[ABCDGISTW]]'

  ;;

hpux*) # Its linker distinguishes data from code symbols

  lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"

  ;;

irix* | nonstopux*)

  symcode='[[BCDEGRST]]'

  ;;

solaris* | sysv5*)

  symcode='[[BDT]]'

  ;;

sysv4)

  symcode='[[DFNSTU]]'

  ;;

esac

# Handle CRLF in mingw tool chain

opt_cr=

case $host_os in

mingw*)

  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp

  ;;

esac

# If we're using GNU nm, then use its standard symbol codes.

if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then

  symcode='[[ABCDGISTW]]'

fi

# Try without a prefix undercore, then with it.

for ac_symprfx in "" "_"; do

  # Write the raw and C identifiers.

lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"

  # Check to see that the pipe works correctly.

  pipe_works=no

  rm -f conftest*

  cat > conftest.$ac_ext <

#ifdef __cplusplus

extern "C" {

#endif

char nm_test_var;

void nm_test_func(){}

#ifdef __cplusplus

}

#endif

int main(){nm_test_var='a';nm_test_func();return(0);}

EOF

  if AC_TRY_EVAL(ac_compile); then

    # Now try to grab the symbols.

    nlist=conftest.nm

    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then

      # Try sorting and uniquifying the output.

      if sort "$nlist" | uniq > "$nlist"T; then

	mv -f "$nlist"T "$nlist"

      else

	rm -f "$nlist"T

      fi

      # Make sure that we snagged all the symbols we need.

      if egrep ' nm_test_var$' "$nlist" >/dev/null; then

	if egrep ' nm_test_func$' "$nlist" >/dev/null; then

	  cat <<EOF > conftest.$ac_ext

#ifdef __cplusplus

extern "C" {

#endif

EOF

	  # Now generate the symbol file.

	  eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'

	  cat <<EOF >> conftest.$ac_ext

#if defined (__STDC__) && __STDC__

# define lt_ptr void *

#else

# define lt_ptr char *

# define const

#endif

/* The mapping between symbol names and symbols. */

const struct {

  const char *name;

  lt_ptr address;

}

lt_preloaded_symbols[[]] =

{

EOF

	  sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext

	  cat <<\EOF >> conftest.$ac_ext

  {0, (lt_ptr) 0}

};

#ifdef __cplusplus

}

#endif

EOF

	  # Now try linking the two files.

	  mv conftest.$ac_objext conftstm.$ac_objext

	  save_LIBS="$LIBS"

	  save_CFLAGS="$CFLAGS"

	  LIBS="conftstm.$ac_objext"

	  CFLAGS="$CFLAGS$no_builtin_flag"

	  if AC_TRY_EVAL(ac_link) && test -s conftest; then

	    pipe_works=yes

	  fi

	  LIBS="$save_LIBS"

	  CFLAGS="$save_CFLAGS"

	else

	  echo "cannot find nm_test_func in $nlist" >&AC_FD_CC

	fi

      else

	echo "cannot find nm_test_var in $nlist" >&AC_FD_CC

      fi

    else

      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC

    fi

  else

    echo "$progname: failed program was:" >&AC_FD_CC

    cat conftest.$ac_ext >&5

  fi

  rm -f conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.

  if test "$pipe_works" = yes; then

    break

  else

    lt_cv_sys_global_symbol_pipe=

  fi

done

])

global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"

if test -z "$lt_cv_sys_global_symbol_pipe"; then

  global_symbol_to_cdecl=

  global_symbol_to_c_name_address=

else

  global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"

  global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"

fi

if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";

then

  AC_MSG_RESULT(failed)

else

  AC_MSG_RESULT(ok)

fi

]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR

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

AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],

[# Find the correct PATH separator.  Usually this is `:', but

# DJGPP uses `;' like DOS.

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

  UNAME=${UNAME-`uname 2>/dev/null`}

  case X$UNAME in

    *-DOS) lt_cv_sys_path_separator=';' ;;

    *)     lt_cv_sys_path_separator=':' ;;

  esac

  PATH_SEPARATOR=$lt_cv_sys_path_separator

fi

])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR

# _LT_AC_PROG_ECHO_BACKSLASH

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

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

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

AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],

[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],

			      [AC_DIVERT_PUSH(NOTICE)])

_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR

# Check that we are running under the correct shell.

SHELL=${CONFIG_SHELL-/bin/sh}

case X$ECHO in

X*--fallback-echo)

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

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

  ;;

esac

echo=${ECHO-echo}

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

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

  shift

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

  # Avoid inline document here, it may be left over

  :

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

  # Yippee, $echo works!

  :

else

  # Restart under the correct shell.

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

fi

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

  # used as fallback echo

  shift

  cat <

$*

EOF

  exit 0

fi

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

# if CDPATH is set.

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

if test -z "$ECHO"; then

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

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

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

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

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

       echo_test_string="`eval $cmd`" &&

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

    then

      break

    fi

  done

fi

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

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

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

  :

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.

  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  for dir in $PATH /usr/ucb; do

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

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

       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

    fi

  done

  IFS="$save_ifs"

  if test "X$echo" = Xecho; then

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

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

       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...

	prev=:

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

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

	  then

	    break

	  fi

	  prev="$cmd"

	done

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

	  echo_test_string=`eval $prev`

	  export echo_test_string

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

	else

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

	  echo=echo

	fi

      fi

    fi

  fi

fi

fi

# 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"

fi

AC_SUBST(ECHO)

AC_DIVERT_POP

])# _LT_AC_PROG_ECHO_BACKSLASH

# _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],

[if test "$cross_compiling" = yes; then :

  [$4]

else

  AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

  lt_status=$lt_dlunknown

  cat > conftest.$ac_ext <

[#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

#    endif

#  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)

    {

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

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

      /* 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

  else :

    # compilation failed

    $3

  fi

fi

rm -fr conftest*

])# _LT_AC_TRY_DLOPEN_SELF

# AC_LIBTOOL_DLOPEN_SELF

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

AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],

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

  enable_dlopen=unknown

  enable_dlopen_self=unknown

  enable_dlopen_self_static=unknown

else

  lt_cv_dlopen=no

  lt_cv_dlopen_libs=

  case $host_os in