ltconfig

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      # 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 "$global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'

	  cat <<EOF >> conftest.$ac_ext
#if defined (__STDC__) && __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif

/* The mapping between symbol names and symbols. */
const struct {
  const char *name;
  lt_ptr_t address;
}
lt_preloaded_symbols[] =
{
EOF
	  sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.$ac_ext
	  cat <<\EOF >> conftest.$ac_ext
  {0, (lt_ptr_t) 0}
};

#ifdef __cplusplus
}
#endif
EOF
	  # Now try linking the two files.
	  mv conftest.$objext conftstm.$objext
	  save_LIBS="$LIBS"
	  save_CFLAGS="$CFLAGS"
	  LIBS="conftstm.$objext"
	  CFLAGS="$CFLAGS$no_builtin_flag"
	  if { (eval echo $progname:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
	    pipe_works=yes
	  else
	    echo "$progname: failed program was:" >&5
	    cat conftest.$ac_ext >&5
	  fi
	  LIBS="$save_LIBS"
	else
	  echo "cannot find nm_test_func in $nlist" >&5
	fi
      else
	echo "cannot find nm_test_var in $nlist" >&5
      fi
    else
      echo "cannot run $global_symbol_pipe" >&5
    fi
  else
    echo "$progname: failed program was:" >&5
    cat conftest.$ac_ext >&5
  fi
  $rm conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test "$pipe_works" = yes; then
    break
  else
    global_symbol_pipe=
  fi
done
if test "$pipe_works" = yes; then
  echo "${ac_t}ok" 1>&6
else
  echo "${ac_t}failed" 1>&6
fi

if test -z "$global_symbol_pipe"; then
  global_symbol_to_cdecl=
fi

# Report the final consequences.
echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6

# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
# configure.in, otherwise build static only libraries.
case "$host_os" in
cygwin* | mingw* | os2*)
  if test x$can_build_shared = xyes; then
    test x$enable_win32_dll = xno && can_build_shared=no
    echo "checking if package supports dlls... $can_build_shared" 1>&6
  fi
;;
esac

echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
test "$can_build_shared" = "no" && enable_shared=no

# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case "$host_os" in
aix3*)
  test "$enable_shared" = yes && enable_static=no
  if test -n "$RANLIB"; then
    archive_cmds="$archive_cmds~\$RANLIB \$lib"
    postinstall_cmds='$RANLIB $lib'
  fi
  ;;

aix4*)
  test "$enable_shared" = yes && enable_static=no
  ;;
esac

echo "$ac_t$enable_shared" 1>&6

# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes

echo "checking whether to build static libraries... $enable_static" 1>&6

if test "$hardcode_action" = relink || test "$hardcode_into_libs" = all; then
  # Fast installation is not supported
  enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
     test "$enable_shared" = no; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$with_gcc" = yes; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

# Check whether we must set pic_mode to default
test -z "$pic_flag" && pic_mode=default

if test "x$enable_dlopen" != xyes; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
if test "X${lt_cv_dlopen+set}" != Xset; then
  lt_cv_dlopen=no lt_cv_dlopen_libs=
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "$progname:1469: checking for dlopen in -ldl" >&5
if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
/*#line 1476 "ltconfig"*/
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen();

int main() {
dlopen()
; return 0; }
EOF
if { (eval echo $progname:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_lib_dl_dlopen=yes
else
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_lib_dl_dlopen=no
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if test "X$ac_cv_lib_dl_dlopen" = Xyes; then
  echo "$ac_t""yes" 1>&6
  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for dlopen""... $ac_c" 1>&6
echo "$progname:1508: checking for dlopen" >&5
if test "X${ac_cv_func_dlopen+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
/*#line 1513 "ltconfig"*/
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char dlopen(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_dlopen) || defined (__stub___dlopen)
choke me
#else
dlopen();
#endif

; return 0; }
EOF
if { (eval echo $progname:1538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_func_dlopen=yes
else
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_dlopen=no
fi
rm -f conftest*
fi
if test "X$ac_cv_func_dlopen" = Xyes; then
  echo "$ac_t""yes" 1>&6
  lt_cv_dlopen="dlopen"
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
echo "$progname:1555: checking for dld_link in -ldld" >&5
if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldld  $LIBS"
cat > conftest.$ac_ext <<EOF
/*#line 1562 "ltconfig"*/
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dld_link();

int main() {
dld_link()
; return 0; }
EOF
if { (eval echo $progname:1575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_lib_dld_dld_link=yes
else
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_lib_dld_dld_link=no
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if test "X$ac_cv_lib_dld_dld_link" = Xyes; then
  echo "$ac_t""yes" 1>&6
  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for shl_load""... $ac_c" 1>&6
echo "$progname:1594: checking for shl_load" >&5
if test "X${ac_cv_func_shl_load+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
/*#line 1599 "ltconfig"*/
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char shl_load(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shl_load();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_shl_load) || defined (__stub___shl_load)
choke me
#else
shl_load();
#endif

; return 0; }
EOF
if { (eval echo $progname:1624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_func_shl_load=yes
else
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_shl_load=no
fi
rm -f conftest*
fi

if test "X$ac_cv_func_shl_load" = Xyes; then
  echo "$ac_t""yes" 1>&6
  lt_cv_dlopen="shl_load"
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
echo "$progname:1642: checking for shl_load in -ldld" >&5
if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldld  $LIBS"
cat > conftest.$ac_ext <<EOF
/*#line 1649 "ltconfig"*/
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shl_load();

int main() {
shl_load()
; return 0; }
EOF
if { (eval echo $progname:1663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_lib_dld_shl_load=yes
else
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_lib_dld_shl_load=no
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if test "X$ac_cv_lib_dld_shl_load" = Xyes; then
  echo "$ac_t""yes" 1>&6
  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
else
  echo "$ac_t""no" 1>&6
fi


fi


fi


fi


fi

fi

  if test "x$lt_cv_dlopen" != xno; then
    enable_dlopen=yes
  fi

  case "$lt_cv_dlopen" in
  dlopen)
for ac_hdr in dlfcn.h; do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "$progname:1706: checking for $ac_hdr" >&5
if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
/*#line 1711 "ltconfig"*/
#include <$ac_hdr>
int fnord = 0;
int main () { return(0); }
EOF
ac_try="$ac_compile >/dev/null 2>conftest.out"
{ (eval echo $progname:1717: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "$progname: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
done

    if test "x$ac_cv_header_dlfcn_h" = xyes; then
      CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
    fi
    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
    LIBS="$lt_cv_dlopen_libs $LIBS"

  echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
echo "$progname:1745: checking whether a program can dlopen itself" >&5
if test "X${lt_cv_dlopen_self+set}" = Xset; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    lt_cv_dlopen_self=cross
  else
    cat > conftest.c <<EOF
/*#line 1753 "ltconfig"*/

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>

#ifdef RTLD_GLOBAL