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thodg/libiconv/libcharset/m4/libtool.m4

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  • Author : Bruno Haible
    Date : 2002-04-29 13:08:39
    Hash : fea534e3
    Message : Upgrade to libtool-1.4.2 as modified in GNU gettext 0.11.2.

  • libcharset/m4/libtool.m4
  • # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
    ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
    ## Free Software Foundation, Inc.
    ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
    ##
    ## This program is free software; you can redistribute it and/or modify
    ## it under the terms of the GNU General Public License as published by
    ## the Free Software Foundation; either version 2 of the License, or
    ## (at your option) any later version.
    ##
    ## This program is distributed in the hope that it will be useful, but
    ## WITHOUT ANY WARRANTY; without even the implied warranty of
    ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    ## General Public License for more details.
    ##
    ## You should have received a copy of the GNU General Public License
    ## along with this program; if not, write to the Free Software
    ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    ##
    ## As a special exception to the GNU General Public License, if you
    ## distribute this file as part of a program that contains a
    ## configuration script generated by Autoconf, you may include it under
    ## the same distribution terms that you use for the rest of that program.
    
    # The next line was added by Bruno Haible 2001-06-08.
    builtin([undefine],[symbols])
    
    # 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*)
      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 <<EOF
    #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
    $*
    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 <<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
    #    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
      beos*)
        lt_cv_dlopen="load_add_on"
        lt_cv_dlopen_libs=
        lt_cv_dlopen_self=yes
        ;;
    
      cygwin* | mingw* | pw32*)
        lt_cv_dlopen="LoadLibrary"
        lt_cv_dlopen_libs=
       ;;
    
      *)
        AC_CHECK_FUNC([shl_load],
              [lt_cv_dlopen="shl_load"],
          [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
    
      if test "x$lt_cv_dlopen" != xno; then
        enable_dlopen=yes
      else
        enable_dlopen=no
      fi
    
      case $lt_cv_dlopen in
      dlopen)
        save_CPPFLAGS="$CPPFLAGS"
        AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
        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],
    	  lt_cv_dlopen_self, [dnl
    	  _LT_AC_TRY_DLOPEN_SELF(
    	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
    	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
        ])
    
        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)
          ])
        fi
    
        CPPFLAGS="$save_CPPFLAGS"
        LDFLAGS="$save_LDFLAGS"
        LIBS="$save_LIBS"
        ;;
      esac
    
      case $lt_cv_dlopen_self in
      yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
      *) enable_dlopen_self=unknown ;;
      esac
    
      case $lt_cv_dlopen_self_static in
      yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
      *) enable_dlopen_self_static=unknown ;;
      esac
    fi
    ])# AC_LIBTOOL_DLOPEN_SELF
    
    AC_DEFUN([_LT_AC_LTCONFIG_HACK],
    [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
    # Sed substitution that helps us do robust quoting.  It backslashifies
    # metacharacters that are still active within double-quoted strings.
    Xsed='sed -e s/^X//'
    sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
    
    # Same as above, but do not quote variable references.
    double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
    
    # Sed substitution to delay expansion of an escaped shell variable in a
    # double_quote_subst'ed string.
    delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
    
    # Constants:
    rm="rm -f"
    
    # Global variables:
    default_ofile=libtool
    can_build_shared=yes
    
    # All known linkers require a `.a' archive for static linking (except M$VC,
    # which needs '.lib').
    libext=a
    ltmain="$ac_aux_dir/ltmain.sh"
    ofile="$default_ofile"
    with_gnu_ld="$lt_cv_prog_gnu_ld"
    need_locks="$enable_libtool_lock"
    
    old_CC="$CC"
    old_CFLAGS="$CFLAGS"
    
    # Set sane defaults for various variables
    test -z "$AR" && AR=ar
    test -z "$AR_FLAGS" && AR_FLAGS=cru
    test -z "$AS" && AS=as
    test -z "$CC" && CC=cc
    test -z "$DLLTOOL" && DLLTOOL=dlltool
    test -z "$LD" && LD=ld
    test -z "$LN_S" && LN_S="ln -s"
    test -z "$MAGIC_CMD" && MAGIC_CMD=file
    test -z "$NM" && NM=nm
    test -z "$OBJDUMP" && OBJDUMP=objdump
    test -z "$RANLIB" && RANLIB=:
    test -z "$STRIP" && STRIP=:
    test -z "$ac_objext" && ac_objext=o
    
    if test x"$host" != x"$build"; then
      ac_tool_prefix=${host_alias}-
    else
      ac_tool_prefix=
    fi
    
    # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
    case $host_os in
    linux-gnu*) ;;
    linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
    esac
    
    case $host_os in
    aix3*)
      # AIX sometimes has problems with the GCC collect2 program.  For some
      # reason, if we set the COLLECT_NAMES environment variable, the problems
      # vanish in a puff of smoke.
      if test "X${COLLECT_NAMES+set}" != Xset; then
        COLLECT_NAMES=
        export COLLECT_NAMES
      fi
      ;;
    esac
    
    # Determine commands to create old-style static archives.
    old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
    old_postinstall_cmds='chmod 644 $oldlib'
    old_postuninstall_cmds=
    
    if test -n "$RANLIB"; then
      case $host_os in
      openbsd*)
        old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
        ;;
      *)
        old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
        ;;
      esac
      old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
    fi
    
    # Allow CC to be a program name with arguments.
    set dummy $CC
    compiler="[$]2"
    
    ## FIXME: this should be a separate macro
    ##
    AC_MSG_CHECKING([for objdir])
    rm -f .libs 2>/dev/null
    mkdir .libs 2>/dev/null
    if test -d .libs; then
      objdir=.libs
    else
      # MS-DOS does not allow filenames that begin with a dot.
      objdir=_libs
    fi
    rmdir .libs 2>/dev/null
    AC_MSG_RESULT($objdir)
    ##
    ## END FIXME
    
    
    ## FIXME: this should be a separate macro
    ##
    AC_ARG_WITH(pic,
    [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
    pic_mode="$withval", pic_mode=default)
    test -z "$pic_mode" && pic_mode=default
    
    # We assume here that the value for lt_cv_prog_cc_pic will not be cached
    # in isolation, and that seeing it set (from the cache) indicates that
    # the associated values are set (in the cache) correctly too.
    AC_MSG_CHECKING([for $compiler option to produce PIC])
    AC_CACHE_VAL(lt_cv_prog_cc_pic,
    [ lt_cv_prog_cc_pic=
      lt_cv_prog_cc_shlib=
      lt_cv_prog_cc_wl=
      lt_cv_prog_cc_static=
      lt_cv_prog_cc_no_builtin=
      lt_cv_prog_cc_can_build_shared=$can_build_shared
    
      if test "$GCC" = yes; then
        lt_cv_prog_cc_wl='-Wl,'
        lt_cv_prog_cc_static='-static'
    
        case $host_os in
        aix*)
          # Below there is a dirty hack to force normal static linking with -ldl
          # The problem is because libdl dynamically linked with both libc and
          # libC (AIX C++ library), which obviously doesn't included in libraries
          # list by gcc. This cause undefined symbols with -static flags.
          # This hack allows C programs to be linked with "-static -ldl", but
          # not sure about C++ programs.
          lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
          ;;
        amigaos*)
          # FIXME: we need at least 68020 code to build shared libraries, but
          # adding the `-m68020' flag to GCC prevents building anything better,
          # like `-m68040'.
          lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
          ;;
        beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
          # PIC is the default for these OSes.
          ;;
        darwin* | rhapsody*)
          # PIC is the default on this platform
          # Common symbols not allowed in MH_DYLIB files
          lt_cv_prog_cc_pic='-fno-common'
          ;;
        cygwin* | mingw* | pw32* | os2*)
          # This hack is so that the source file can tell whether it is being
          # built for inclusion in a dll (and should export symbols for example).
          lt_cv_prog_cc_pic='-DDLL_EXPORT'
          ;;
        sysv4*MP*)
          if test -d /usr/nec; then
    	 lt_cv_prog_cc_pic=-Kconform_pic
          fi
          ;;
        *)
          lt_cv_prog_cc_pic='-fPIC'
          ;;
        esac
      else
        # PORTME Check for PIC flags for the system compiler.
        case $host_os in
        aix3* | aix4* | aix5*)
          lt_cv_prog_cc_wl='-Wl,'
          # All AIX code is PIC.
          if test "$host_cpu" = ia64; then
    	# AIX 5 now supports IA64 processor
    	lt_cv_prog_cc_static='-Bstatic'
          else
    	lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
          fi
          ;;
    
        hpux9* | hpux10* | hpux11*)
          # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
          lt_cv_prog_cc_wl='-Wl,'
          lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
          lt_cv_prog_cc_pic='+Z'
          ;;
    
        irix5* | irix6*)
          lt_cv_prog_cc_wl='-Wl,'
          lt_cv_prog_cc_static='-non_shared'
          # PIC (with -KPIC) is the default.
          ;;
    
        cygwin* | mingw* | pw32* | os2*)
          # This hack is so that the source file can tell whether it is being
          # built for inclusion in a dll (and should export symbols for example).
          lt_cv_prog_cc_pic='-DDLL_EXPORT'
          ;;
    
        newsos6)
          lt_cv_prog_cc_pic='-KPIC'
          lt_cv_prog_cc_static='-Bstatic'
          ;;
    
        osf3* | osf4* | osf5*)
          # All OSF/1 code is PIC.
          lt_cv_prog_cc_wl='-Wl,'
          lt_cv_prog_cc_static='-non_shared'
          ;;
    
        sco3.2v5*)
          lt_cv_prog_cc_pic='-Kpic'
          lt_cv_prog_cc_static='-dn'
          lt_cv_prog_cc_shlib='-belf'
          ;;
    
        solaris*)
          lt_cv_prog_cc_pic='-KPIC'
          lt_cv_prog_cc_static='-Bstatic'
          lt_cv_prog_cc_wl='-Wl,'
          ;;
    
        sunos4*)
          lt_cv_prog_cc_pic='-PIC'
          lt_cv_prog_cc_static='-Bstatic'
          lt_cv_prog_cc_wl='-Qoption ld '
          ;;
    
        sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
          lt_cv_prog_cc_pic='-KPIC'
          lt_cv_prog_cc_static='-Bstatic'
          if test "x$host_vendor" = xsni; then
    	lt_cv_prog_cc_wl='-LD'
          else
    	lt_cv_prog_cc_wl='-Wl,'
          fi
          ;;
    
        uts4*)
          lt_cv_prog_cc_pic='-pic'
          lt_cv_prog_cc_static='-Bstatic'
          ;;
    
        sysv4*MP*)
          if test -d /usr/nec ;then
    	lt_cv_prog_cc_pic='-Kconform_pic'
    	lt_cv_prog_cc_static='-Bstatic'
          fi
          ;;
    
        *)
          lt_cv_prog_cc_can_build_shared=no
          ;;
        esac
      fi
    ])
    if test -z "$lt_cv_prog_cc_pic"; then
      AC_MSG_RESULT([none])
    else
      AC_MSG_RESULT([$lt_cv_prog_cc_pic])
    
      # Check to make sure the pic_flag actually works.
      AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
      AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
        save_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
        AC_TRY_COMPILE([], [], [dnl
          case $host_os in
          hpux9* | hpux10* | hpux11*)
    	# On HP-UX, both CC and GCC only warn that PIC is supported... then
    	# they create non-PIC objects.  So, if there were any warnings, we
    	# assume that PIC is not supported.
    	if test -s conftest.err; then
    	  lt_cv_prog_cc_pic_works=no
    	else
    	  lt_cv_prog_cc_pic_works=yes
    	fi
    	;;
          *)
    	lt_cv_prog_cc_pic_works=yes
    	;;
          esac
        ], [dnl
          lt_cv_prog_cc_pic_works=no
        ])
        CFLAGS="$save_CFLAGS"
      ])
    
      if test "X$lt_cv_prog_cc_pic_works" = Xno; then
        lt_cv_prog_cc_pic=
        lt_cv_prog_cc_can_build_shared=no
      else
        lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
      fi
    
      AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
    fi
    ##
    ## END FIXME
    
    # Check for any special shared library compilation flags.
    if test -n "$lt_cv_prog_cc_shlib"; then
      AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
      if echo "$old_CC $old_CFLAGS " | egrep -e "[[ 	]]$lt_cv_prog_cc_shlib[[ 	]]" >/dev/null; then :
      else
       AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
        lt_cv_prog_cc_can_build_shared=no
      fi
    fi
    
    ## FIXME: this should be a separate macro
    ##
    AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
    AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
      lt_cv_prog_cc_static_works=no
      save_LDFLAGS="$LDFLAGS"
      LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
      AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
      LDFLAGS="$save_LDFLAGS"
    ])
    
    # Belt *and* braces to stop my trousers falling down:
    test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
    AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
    
    pic_flag="$lt_cv_prog_cc_pic"
    special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
    wl="$lt_cv_prog_cc_wl"
    link_static_flag="$lt_cv_prog_cc_static"
    no_builtin_flag="$lt_cv_prog_cc_no_builtin"
    can_build_shared="$lt_cv_prog_cc_can_build_shared"
    ##
    ## END FIXME
    
    
    ## FIXME: this should be a separate macro
    ##
    # Check to see if options -o and -c are simultaneously supported by compiler
    AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
    AC_CACHE_VAL([lt_cv_compiler_c_o], [
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    echo "int some_variable = 0;" > conftest.$ac_ext
    mkdir out
    # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
    # that will create temporary files in the current directory regardless of
    # the output directory.  Thus, making CWD read-only will cause this test
    # to fail, enabling locking or at least warning the user not to do parallel
    # builds.
    chmod -w .
    save_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
    compiler_c_o=no
    if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$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_cv_compiler_c_o=no
      else
        lt_cv_compiler_c_o=yes
      fi
    else
      # Append any errors to the config.log.
      cat out/conftest.err 1>&AC_FD_CC
      lt_cv_compiler_c_o=no
    fi
    CFLAGS="$save_CFLAGS"
    chmod u+w .
    $rm conftest* out/*
    rmdir out
    cd ..
    rmdir conftest
    $rm -r conftest 2>/dev/null
    ])
    compiler_c_o=$lt_cv_compiler_c_o
    AC_MSG_RESULT([$compiler_c_o])
    
    if test x"$compiler_c_o" = x"yes"; then
      # Check to see if we can write to a .lo
      AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
      AC_CACHE_VAL([lt_cv_compiler_o_lo], [
      lt_cv_compiler_o_lo=no
      save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -c -o conftest.lo"
      save_objext="$ac_objext"
      ac_objext=lo
      AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
        # 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
          lt_cv_compiler_o_lo=no
        else
          lt_cv_compiler_o_lo=yes
        fi
      ])
      ac_objext="$save_objext"
      CFLAGS="$save_CFLAGS"
      ])
      compiler_o_lo=$lt_cv_compiler_o_lo
      AC_MSG_RESULT([$compiler_o_lo])
    else
      compiler_o_lo=no
    fi
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    # Check to see if we can do hard links to lock some files if needed
    hard_links="nottested"
    if test "$compiler_c_o" = no && test "$need_locks" != no; then
      # do not overwrite the value of need_locks provided by the user
      AC_MSG_CHECKING([if we can lock with hard links])
      hard_links=yes
      $rm conftest*
      ln conftest.a conftest.b 2>/dev/null && hard_links=no
      touch conftest.a
      ln conftest.a conftest.b 2>&5 || hard_links=no
      ln conftest.a conftest.b 2>/dev/null && hard_links=no
      AC_MSG_RESULT([$hard_links])
      if test "$hard_links" = no; then
        AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
        need_locks=warn
      fi
    else
      need_locks=no
    fi
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    if test "$GCC" = yes; then
      # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
      AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
      echo "int some_variable = 0;" > conftest.$ac_ext
      save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
      compiler_rtti_exceptions=no
      AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
        # The compiler can only warn and ignore the option if not recognized
        # So say no if there are warnings
        if test -s conftest.err; then
          compiler_rtti_exceptions=no
        else
          compiler_rtti_exceptions=yes
        fi
      ])
      CFLAGS="$save_CFLAGS"
      AC_MSG_RESULT([$compiler_rtti_exceptions])
    
      if test "$compiler_rtti_exceptions" = "yes"; then
        no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
      else
        no_builtin_flag=' -fno-builtin'
      fi
    fi
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    # See if the linker supports building shared libraries.
    AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
    
    allow_undefined_flag=
    no_undefined_flag=
    need_lib_prefix=unknown
    need_version=unknown
    # when you set need_version to no, make sure it does not cause -set_version
    # flags to be left without arguments
    archive_cmds=
    archive_expsym_cmds=
    old_archive_from_new_cmds=
    old_archive_from_expsyms_cmds=
    export_dynamic_flag_spec=
    whole_archive_flag_spec=
    thread_safe_flag_spec=
    hardcode_into_libs=no
    hardcode_libdir_flag_spec=
    hardcode_libdir_separator=
    hardcode_direct=no
    hardcode_minus_L=no
    hardcode_shlibpath_var=unsupported
    runpath_var=
    link_all_deplibs=unknown
    always_export_symbols=no
    export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
    # include_expsyms should be a list of space-separated symbols to be *always*
    # included in the symbol list
    include_expsyms=
    # exclude_expsyms can be an egrep regular expression of symbols to exclude
    # it will be wrapped by ` (' and `)$', so one must not match beginning or
    # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
    # as well as any symbol that contains `d'.
    exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
    # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
    # platforms (ab)use it in PIC code, but their linkers get confused if
    # the symbol is explicitly referenced.  Since portable code cannot
    # rely on this symbol name, it's probably fine to never include it in
    # preloaded symbol tables.
    extract_expsyms_cmds=
    
    case $host_os in
    cygwin* | mingw* | pw32*)
      # FIXME: the MSVC++ port hasn't been tested in a loooong time
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      if test "$GCC" != yes; then
        with_gnu_ld=no
      fi
      ;;
    openbsd*)
      with_gnu_ld=no
      ;;
    esac
    
    ld_shlibs=yes
    if test "$with_gnu_ld" = yes; then
      # If archive_cmds runs LD, not CC, wlarc should be empty
      wlarc='${wl}'
    
      # See if GNU ld supports shared libraries.
      case $host_os in
      aix3* | aix4* | aix5*)
        # On AIX, the GNU linker is very broken
        # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
        ld_shlibs=no
        cat <<EOF 1>&2
    
    *** Warning: the GNU linker, at least up to release 2.9.1, is reported
    *** to be unable to reliably create shared libraries on AIX.
    *** Therefore, libtool is disabling shared libraries support.  If you
    *** really care for shared libraries, you may want to modify your PATH
    *** so that a non-GNU linker is found, and then restart.
    
    EOF
        ;;
    
      amigaos*)
        archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
    
        # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
        # that the semantics of dynamic libraries on AmigaOS, at least up
        # to version 4, is to share data among multiple programs linked
        # with the same dynamic library.  Since this doesn't match the
        # behavior of shared libraries on other platforms, we can use
        # them.
        ld_shlibs=no
        ;;
    
      beos*)
        if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          allow_undefined_flag=unsupported
          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
          # support --undefined.  This deserves some investigation.  FIXME
          archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
        else
          ld_shlibs=no
        fi
        ;;
    
      cygwin* | mingw* | pw32*)
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        hardcode_libdir_flag_spec='-L$libdir'
        allow_undefined_flag=unsupported
        always_export_symbols=yes
    
        extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
          sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
          test -f $output_objdir/impgen.exe || (cd $output_objdir && \
          if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
          else $CC -o impgen impgen.c ; fi)~
          $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
    
        old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
    
        # cygwin and mingw dlls have different entry points and sets of symbols
        # to exclude.
        # FIXME: what about values for MSVC?
        dll_entry=__cygwin_dll_entry@12
        dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
        case $host_os in
        mingw*)
          # mingw values
          dll_entry=_DllMainCRTStartup@12
          dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
          ;;
        esac
    
        # mingw and cygwin differ, and it's simplest to just exclude the union
        # of the two symbol sets.
        dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
    
        # recent cygwin and mingw systems supply a stub DllMain which the user
        # can override, but on older systems we have to supply one (in ltdll.c)
        if test "x$lt_cv_need_dllmain" = "xyes"; then
          ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
          ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
    	test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
        else
          ltdll_obj=
          ltdll_cmds=
        fi
    
        # Extract the symbol export list from an `--export-all' def file,
        # then regenerate the def file from the symbol export list, so that
        # the compiled dll only exports the symbol export list.
        # Be careful not to strip the DATA tag left be newer dlltools.
        export_symbols_cmds="$ltdll_cmds"'
          $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
          sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
    
        # If the export-symbols file already is a .def file (1st line
        # is EXPORTS), use it as is.
        # If DATA tags from a recent dlltool are present, honour them!
        archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
    	cp $export_symbols $output_objdir/$soname-def;
          else
    	echo EXPORTS > $output_objdir/$soname-def;
    	_lt_hint=1;
    	cat $export_symbols | while read symbol; do
    	 set dummy \$symbol;
    	 case \[$]# in
    	   2) echo "   \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
    	   *) echo "     \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
    	 esac;
    	 _lt_hint=`expr 1 + \$_lt_hint`;
    	done;
          fi~
          '"$ltdll_cmds"'
          $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
          $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
          $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
          $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
          $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
        ;;
    
      netbsd*)
        if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
          archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
          wlarc=
        else
          archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
          archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
        fi
        ;;
    
      solaris* | sysv5*)
        if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
          ld_shlibs=no
          cat <<EOF 1>&2
    
    *** Warning: The releases 2.8.* of the GNU linker cannot reliably
    *** create shared libraries on Solaris systems.  Therefore, libtool
    *** is disabling shared libraries support.  We urge you to upgrade GNU
    *** binutils to release 2.9.1 or newer.  Another option is to modify
    *** your PATH or compiler configuration so that the native linker is
    *** used, and then restart.
    
    EOF
        elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
          archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
        else
          ld_shlibs=no
        fi
        ;;
    
      sunos4*)
        archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
        wlarc=
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        ;;
    
      *)
        if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
          archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
        else
          ld_shlibs=no
        fi
        ;;
      esac
    
      if test "$ld_shlibs" = yes; then
        runpath_var=LD_RUN_PATH
        hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
        export_dynamic_flag_spec='${wl}--export-dynamic'
        case $host_os in
        cygwin* | mingw* | pw32*)
          # dlltool doesn't understand --whole-archive et. al.
          whole_archive_flag_spec=
          ;;
        *)
          # ancient GNU ld didn't support --whole-archive et. al.
          if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
    	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
          else
    	whole_archive_flag_spec=
          fi
          ;;
        esac
      fi
    else
      # PORTME fill in a description of your system's linker (not GNU ld)
      case $host_os in
      aix3*)
        allow_undefined_flag=unsupported
        always_export_symbols=yes
        archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
        # Note: this linker hardcodes the directories in LIBPATH if there
        # are no directories specified by -L.
        hardcode_minus_L=yes
        if test "$GCC" = yes && test -z "$link_static_flag"; then
          # Neither direct hardcoding nor static linking is supported with a
          # broken collect2.
          hardcode_direct=unsupported
        fi
        ;;
    
      aix4* | aix5*)
        if test "$host_cpu" = ia64; then
          # 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
    	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
    	    aix_use_runtimelinking=yes
    	    break
    	  fi
    	done
          esac
    
          exp_sym_flag='-bexport'
          no_entry_flag='-bnoentry'
        fi
    
        # 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.
    
        hardcode_direct=yes
        archive_cmds=''
        hardcode_libdir_separator=':'
        if test "$GCC" = yes; then
          case $host_os in aix4.[[012]]|aix4.[[012]].*)
    	collect2name=`${CC} -print-prog-name=collect2`
    	if test -f "$collect2name" && \
    	  strings "$collect2name" | grep resolve_lib_name >/dev/null
    	then
    	  # We have reworked collect2
    	  hardcode_direct=yes
    	else
    	  # We have old collect2
    	  hardcode_direct=unsupported
    	  # It fails to find uninstalled libraries when the uninstalled
    	  # path is not listed in the libpath.  Setting hardcode_minus_L
    	  # to unsupported forces relinking
    	  hardcode_minus_L=yes
    	  hardcode_libdir_flag_spec='-L$libdir'
    	  hardcode_libdir_separator=
    	fi
          esac
    
          shared_flag='-shared'
        else
          # not using gcc
          if test "$host_cpu" = ia64; then
    	shared_flag='${wl}-G'
          else
    	if test "$aix_use_runtimelinking" = yes; then
    	  shared_flag='${wl}-G'
    	else
    	  shared_flag='${wl}-bM:SRE'
    	fi
          fi
        fi
    
        # It seems that -bexpall can do strange things, so it is better to
        # generate a list of symbols to export.
        always_export_symbols=yes
        if test "$aix_use_runtimelinking" = yes; then
          # Warning - without using the other runtime loading flags (-brtl),
          # -berok will link without error, but may produce a broken library.
          allow_undefined_flag='-berok'
          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
          archive_expsym_cmds="\$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 $shared_flag"
        else
          if test "$host_cpu" = ia64; then
    	hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
    	allow_undefined_flag="-z nodefs"
    	archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
          else
    	hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
    	# Warning - without using the other run time loading flags,
    	# -berok will link without error, but may produce a broken library.
    	allow_undefined_flag='${wl}-berok'
    	# This is a bit strange, but is similar to how AIX traditionally builds
    	# it's shared libraries.
    	archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
          fi
        fi
        ;;
    
      amigaos*)
        archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        # see comment about different semantics on the GNU ld section
        ld_shlibs=no
        ;;
    
      cygwin* | mingw* | pw32*)
        # When not using gcc, we currently assume that we are using
        # Microsoft Visual C++.
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        hardcode_libdir_flag_spec=' '
        allow_undefined_flag=unsupported
        # Tell ltmain to make .lib files, not .a files.
        libext=lib
        # FIXME: Setting linknames here is a bad hack.
        archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
        # The linker will automatically build a .lib file if we build a DLL.
        old_archive_from_new_cmds='true'
        # FIXME: Should let the user specify the lib program.
        old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
        fix_srcfile_path='`cygpath -w "$srcfile"`'
        ;;
    
      darwin* | rhapsody*)
        case "$host_os" in
        rhapsody* | darwin1.[[012]])
          allow_undefined_flag='-undefined suppress'
          ;;
        *) # Darwin 1.3 on
          allow_undefined_flag='-flat_namespace -undefined suppress'
          ;;
        esac
        # FIXME: Relying on posixy $() will cause problems for
        #        cross-compilation, but unfortunately the echo tests do not
        #        yet detect zsh echo's removal of \ escapes.
        archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
        # We need to add '_' to the symbols in $export_symbols first
        #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        whole_archive_flag_spec='-all_load $convenience'
        ;;
    
      freebsd1*)
        ld_shlibs=no
        ;;
    
      # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
      # support.  Future versions do this automatically, but an explicit c++rt0.o
      # does not break anything, and helps significantly (at the cost of a little
      # extra space).
      freebsd2.2*)
        archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        ;;
    
      # Unfortunately, older versions of FreeBSD 2 do not have this feature.
      freebsd2*)
        archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
        hardcode_direct=yes
        hardcode_minus_L=yes
        hardcode_shlibpath_var=no
        ;;
    
      # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
      freebsd*)
        archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        ;;
    
      hpux9* | hpux10* | hpux11*)
        case $host_os in
        hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
        *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
        esac
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        hardcode_direct=yes
        hardcode_minus_L=yes # Not in the search PATH, but as the default
    			 # location of the library.
        export_dynamic_flag_spec='${wl}-E'
        ;;
    
      irix5* | irix6*)
        if test "$GCC" = yes; then
          archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
        else
          archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
        fi
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        link_all_deplibs=yes
        ;;
    
      netbsd*)
        if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
          archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
        else
          archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
        fi
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        ;;
    
      newsos6)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_direct=yes
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        hardcode_shlibpath_var=no
        ;;
    
      openbsd*)
        hardcode_direct=yes
        hardcode_shlibpath_var=no
        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
          archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
          export_dynamic_flag_spec='${wl}-E'
        else
          case "$host_os" in
          openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
    	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
    	hardcode_libdir_flag_spec='-R$libdir'
            ;;
          *)
            archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
            hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
            ;;
          esac
        fi
        ;;
    
      os2*)
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        allow_undefined_flag=unsupported
        archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
        old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
        ;;
    
      osf3*)
        if test "$GCC" = yes; then
          allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
          archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
        else
          allow_undefined_flag=' -expect_unresolved \*'
          archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
        fi
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        ;;
    
      osf4* | osf5*)	# as osf3* with the addition of -msym flag
        if test "$GCC" = yes; then
          allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
          archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
          hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        else
          allow_undefined_flag=' -expect_unresolved \*'
          archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
          archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
          $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
    
          #Both c and cxx compiler support -rpath directly
          hardcode_libdir_flag_spec='-rpath $libdir'
        fi
        hardcode_libdir_separator=:
        ;;
    
      sco3.2v5*)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_shlibpath_var=no
        runpath_var=LD_RUN_PATH
        hardcode_runpath_var=yes
        export_dynamic_flag_spec='${wl}-Bexport'
        ;;
    
      solaris*)
        # gcc --version < 3.0 without binutils cannot create self contained
        # shared libraries reliably, requiring libgcc.a to resolve some of
        # the object symbols generated in some cases.  Libraries that use
        # assert need libgcc.a to resolve __eprintf, for example.  Linking
        # a copy of libgcc.a into every shared library to guarantee resolving
        # such symbols causes other problems:  According to Tim Van Holder
        # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
        # (to the application) exception stack for one thing.
        no_undefined_flag=' -z defs'
        if test "$GCC" = yes; then
          case `$CC --version 2>/dev/null` in
          [[12]].*)
    	cat <<EOF 1>&2
    
    *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
    *** create self contained shared libraries on Solaris systems, without
    *** introducing a dependency on libgcc.a.  Therefore, libtool is disabling
    *** -no-undefined support, which will at least allow you to build shared
    *** libraries.  However, you may find that when you link such libraries
    *** into an application without using GCC, you have to manually add
    *** \`gcc --print-libgcc-file-name\` to the link command.  We urge you to
    *** upgrade to a newer version of GCC.  Another option is to rebuild your
    *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
    
    EOF
            no_undefined_flag=
    	;;
          esac
        fi
        # $CC -shared without GNU ld will not create a library from C++
        # object files and a static libstdc++, better avoid it by now
        archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
        archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
    		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_shlibpath_var=no
        case $host_os in
        solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
        *) # Supported since Solaris 2.6 (maybe 2.5.1?)
          whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
        esac
        link_all_deplibs=yes
        ;;
    
      sunos4*)
        if test "x$host_vendor" = xsequent; then
          # Use $CC to link under sequent, because it throws in some extra .o
          # files that make .init and .fini sections work.
          archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
        else
          archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
        fi
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_direct=yes
        hardcode_minus_L=yes
        hardcode_shlibpath_var=no
        ;;
    
      sysv4)
        if test "x$host_vendor" = xsno; then
          archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
          hardcode_direct=yes # is this really true???
        else
          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
        fi
        runpath_var='LD_RUN_PATH'
        hardcode_shlibpath_var=no
        ;;
    
      sysv4.3*)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_shlibpath_var=no
        export_dynamic_flag_spec='-Bexport'
        ;;
    
      sysv5*)
        no_undefined_flag=' -z text'
        # $CC -shared without GNU ld will not create a library from C++
        # object files and a static libstdc++, better avoid it by now
        archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
        archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
    		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
        hardcode_libdir_flag_spec=
        hardcode_shlibpath_var=no
        runpath_var='LD_RUN_PATH'
        ;;
    
      uts4*)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_shlibpath_var=no
        ;;
    
      dgux*)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_shlibpath_var=no
        ;;
    
      sysv4*MP*)
        if test -d /usr/nec; then
          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
          hardcode_shlibpath_var=no
          runpath_var=LD_RUN_PATH
          hardcode_runpath_var=yes
          ld_shlibs=yes
        fi
        ;;
    
      sysv4.2uw2*)
        archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
        hardcode_direct=yes
        hardcode_minus_L=no
        hardcode_shlibpath_var=no
        hardcode_runpath_var=yes
        runpath_var=LD_RUN_PATH
        ;;
    
      sysv5uw7* | unixware7*)
        no_undefined_flag='${wl}-z ${wl}text'
        if test "$GCC" = yes; then
          archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
        else
          archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
        fi
        runpath_var='LD_RUN_PATH'
        hardcode_shlibpath_var=no
        ;;
    
      *)
        ld_shlibs=no
        ;;
      esac
    fi
    AC_MSG_RESULT([$ld_shlibs])
    test "$ld_shlibs" = no && can_build_shared=no
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    # Check hardcoding attributes.
    AC_MSG_CHECKING([how to hardcode library paths into programs])
    hardcode_action=
    if test -n "$hardcode_libdir_flag_spec" || \
       test -n "$runpath_var"; then
    
      # We can hardcode non-existant directories.
      if test "$hardcode_direct" != no &&
         # If the only mechanism to avoid hardcoding is shlibpath_var, we
         # have to relink, otherwise we might link with an installed library
         # when we should be linking with a yet-to-be-installed one
         ## test "$hardcode_shlibpath_var" != no &&
         test "$hardcode_minus_L" != no; then
        # Linking always hardcodes the temporary library directory.
        hardcode_action=relink
      else
        # We can link without hardcoding, and we can hardcode nonexisting dirs.
        hardcode_action=immediate
      fi
    else
      # We cannot hardcode anything, or else we can only hardcode existing
      # directories.
      hardcode_action=unsupported
    fi
    AC_MSG_RESULT([$hardcode_action])
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    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
      AC_MSG_RESULT([no])
    fi
    ##
    ## END FIXME
    
    reload_cmds='$LD$reload_flag -o $output$reload_objs'
    test -z "$deplibs_check_method" && deplibs_check_method=unknown
    
    ## FIXME: this should be a separate macro
    ##
    # PORTME Fill in your ld.so characteristics
    AC_MSG_CHECKING([dynamic linker characteristics])
    library_names_spec=
    libname_spec='lib$name'
    soname_spec=
    postinstall_cmds=
    postuninstall_cmds=
    finish_cmds=
    finish_eval=
    shlibpath_var=
    shlibpath_overrides_runpath=unknown
    version_type=none
    dynamic_linker="$host_os ld.so"
    sys_lib_dlsearch_path_spec="/lib /usr/lib"
    sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
    
    case $host_os in
    aix3*)
      version_type=linux
      library_names_spec='${libname}${release}.so$versuffix $libname.a'
      shlibpath_var=LIBPATH
    
      # AIX has no versioning support, so we append a major version to the name.
      soname_spec='${libname}${release}.so$major'
      ;;
    
    aix4* | aix5*)
      version_type=linux
      if test "$host_cpu" = ia64; then
        # AIX 5 supports IA64
        library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
        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'; } | ${CC} -E - | grep yes > /dev/null; then
    	  :
    	else
    	  can_build_shared=no
    	fi
    	;;
        esac
        # AIX (on Power*) has no versioning support, so currently we can
        # not hardcode correct soname into executable. Probably we can
        # add versioning support to collect2, so additional links can
        # be useful in future.
        if test "$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}.so$versuffix ${libname}${release}.so$major $libname.so'
        else
          # We preserve .a as extension for shared libraries through AIX4.2
          # and later when we are not doing run time linking.
          library_names_spec='${libname}${release}.a $libname.a'
          soname_spec='${libname}${release}.so$major'
        fi
        shlibpath_var=LIBPATH
      fi
      ;;
    
    amigaos*)
      library_names_spec='$libname.ixlibrary $libname.a'
      # Create ${libname}_ixlibrary.a entries in /sys/libs.
      finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
      ;;
    
    beos*)
      library_names_spec='${libname}.so'
      dynamic_linker="$host_os ld.so"
      shlibpath_var=LIBRARY_PATH
      ;;
    
    bsdi4*)
      version_type=linux
      need_version=no
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
      shlibpath_var=LD_LIBRARY_PATH
      sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
      sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
      export_dynamic_flag_spec=-rdynamic
      # the default ld.so.conf also contains /usr/contrib/lib and
      # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
      # libtool to hard-code these into programs
      ;;
    
    cygwin* | mingw* | pw32*)
      version_type=windows
      need_version=no
      need_lib_prefix=no
      case $GCC,$host_os in
      yes,cygwin*)
        library_names_spec='$libname.dll.a'
        soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
        postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
          dldir=$destdir/`dirname \$dlpath`~
          test -d \$dldir || mkdir -p \$dldir~
          $install_prog .libs/$dlname \$dldir/$dlname'
        postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
          dlpath=$dir/\$dldll~
           $rm \$dlpath'
        ;;
      yes,mingw*)
        library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
        sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
        ;;
      yes,pw32*)
        library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
        ;;
      *)
        library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
        ;;
      esac
      dynamic_linker='Win32 ld.exe'
      # 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
      # FIXME: Relying on posixy $() will cause problems for
      #        cross-compilation, but unfortunately the echo tests do not
      #        yet detect zsh echo's removal of \ escapes.
      library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
      soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
      shlibpath_overrides_runpath=yes
      shlibpath_var=DYLD_LIBRARY_PATH
      ;;
    
    freebsd1*)
      dynamic_linker=no
      ;;
    
    freebsd*)
      objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
      version_type=freebsd-$objformat
      case $version_type in
        freebsd-elf*)
          library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
          need_version=no
          need_lib_prefix=no
          ;;
        freebsd-*)
          library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
          need_version=yes
          ;;
      esac
      shlibpath_var=LD_LIBRARY_PATH
      case $host_os in
      freebsd2*)
        shlibpath_overrides_runpath=yes
        ;;
      *)
        shlibpath_overrides_runpath=no
        hardcode_into_libs=yes
        ;;
      esac
      ;;
    
    gnu*)
      version_type=linux
      need_lib_prefix=no
      need_version=no
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
      soname_spec='${libname}${release}.so$major'
      shlibpath_var=LD_LIBRARY_PATH
      hardcode_into_libs=yes
      ;;
    
    hpux9* | hpux10* | hpux11*)
      # Give a soname corresponding to the major version so that dld.sl refuses to
      # link against other versions.
      dynamic_linker="$host_os dld.sl"
      version_type=sunos
      need_lib_prefix=no
      need_version=no
      shlibpath_var=SHLIB_PATH
      shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
      library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
      soname_spec='${libname}${release}.sl$major'
      # HP-UX runs *really* slowly unless shared libraries are mode 555.
      postinstall_cmds='chmod 555 $lib'
      ;;
    
    irix5* | irix6*)
      version_type=irix
      need_lib_prefix=no
      need_version=no
      soname_spec='${libname}${release}.so$major'
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
      case $host_os in
      irix5*)
        libsuff= shlibsuff=
        ;;
      *)
        case $LD in # libtool.m4 will add one of these switches to LD
        *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
        *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
        *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
        *) libsuff= shlibsuff= libmagic=never-match;;
        esac
        ;;
      esac
      shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
      sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
      ;;
    
    # No shared lib support for Linux oldld, aout, or coff.
    linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
      dynamic_linker=no
      ;;
    
    # This must be Linux ELF.
    linux-gnu*)
      version_type=linux
      need_lib_prefix=no
      need_version=no
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=no
      # 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
    
      # We used to test for /lib/ld.so.1 and disable shared libraries on
      # powerpc, because MkLinux only supported shared libraries with the
      # GNU dynamic linker.  Since this was broken with cross compilers,
      # 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'
      ;;
    
    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}${release}.so$versuffix ${libname}.so$versuffix'
        finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
        dynamic_linker='NetBSD (a.out) ld.so'
      else
        library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
        soname_spec='${libname}${release}.so$major'
        dynamic_linker='NetBSD ld.elf_so'
      fi
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes
      hardcode_into_libs=yes
      ;;
    
    newsos6)
      version_type=linux
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes
      ;;
    
    openbsd*)
      version_type=sunos
      need_lib_prefix=no
      need_version=no
      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
      fi
      library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
      shlibpath_var=LD_LIBRARY_PATH
      ;;
    
    os2*)
      libname_spec='$name'
      need_lib_prefix=no
      library_names_spec='$libname.dll $libname.a'
      dynamic_linker='OS/2 ld.exe'
      shlibpath_var=LIBPATH
      ;;
    
    osf3* | osf4* | osf5*)
      version_type=osf
      need_version=no
      soname_spec='${libname}${release}.so'
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
      shlibpath_var=LD_LIBRARY_PATH
      sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
      sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
      ;;
    
    sco3.2v5*)
      version_type=osf
      soname_spec='${libname}${release}.so$major'
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      shlibpath_var=LD_LIBRARY_PATH
      ;;
    
    solaris*)
      version_type=linux
      need_lib_prefix=no
      need_version=no
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes
      hardcode_into_libs=yes
      # ldd complains unless libraries are executable
      postinstall_cmds='chmod +x $lib'
      ;;
    
    sunos4*)
      version_type=sunos
      library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
      finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes
      if test "$with_gnu_ld" = yes; then
        need_lib_prefix=no
      fi
      need_version=yes
      ;;
    
    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
      version_type=linux
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      shlibpath_var=LD_LIBRARY_PATH
      case $host_vendor in
        sni)
          shlibpath_overrides_runpath=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
      ;;
    
    uts4*)
      version_type=linux
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      shlibpath_var=LD_LIBRARY_PATH
      ;;
    
    dgux*)
      version_type=linux
      need_lib_prefix=no
      need_version=no
      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
      soname_spec='${libname}${release}.so$major'
      shlibpath_var=LD_LIBRARY_PATH
      ;;
    
    sysv4*MP*)
      if test -d /usr/nec ;then
        version_type=linux
        library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
        soname_spec='$libname.so.$major'
        shlibpath_var=LD_LIBRARY_PATH
      fi
      ;;
    
    *)
      dynamic_linker=no
      ;;
    esac
    AC_MSG_RESULT([$dynamic_linker])
    test "$dynamic_linker" = no && can_build_shared=no
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    # Report the final consequences.
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    AC_MSG_CHECKING([whether to build shared libraries])
    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*)
      if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
        test "$enable_shared" = yes && enable_static=no
      fi
      ;;
    esac
    AC_MSG_RESULT([$enable_shared])
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
    test "$enable_shared" = yes || enable_static=yes
    AC_MSG_RESULT([$enable_static])
    ##
    ## END FIXME
    
    if test "$hardcode_action" = relink; then
      # Fast installation is not supported
      enable_fast_install=no
    elif test "$shlibpath_overrides_runpath" = yes ||
         test "$enable_shared" = no; then
      # Fast installation is not necessary
      enable_fast_install=needless
    fi
    
    variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
    if test "$GCC" = yes; then
      variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
    fi
    
    AC_LIBTOOL_DLOPEN_SELF
    
    ## FIXME: this should be a separate macro
    ##
    if test "$enable_shared" = yes && test "$GCC" = yes; then
      case $archive_cmds in
      *'~'*)
        # FIXME: we may have to deal with multi-command sequences.
        ;;
      '$CC '*)
        # Test whether the compiler implicitly links with -lc since on some
        # systems, -lgcc has to come before -lc. If gcc already passes -lc
        # to ld, don't add -lc before -lgcc.
        AC_MSG_CHECKING([whether -lc should be explicitly linked in])
        AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
        [$rm conftest*
        echo 'static int dummy;' > conftest.$ac_ext
    
        if AC_TRY_EVAL(ac_compile); then
          soname=conftest
          lib=conftest
          libobjs=conftest.$ac_objext
          deplibs=
          wl=$lt_cv_prog_cc_wl
          compiler_flags=-v
          linker_flags=-v
          verstring=
          output_objdir=.
          libname=conftest
          save_allow_undefined_flag=$allow_undefined_flag
          allow_undefined_flag=
          if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
          then
    	lt_cv_archive_cmds_need_lc=no
          else
    	lt_cv_archive_cmds_need_lc=yes
          fi
          allow_undefined_flag=$save_allow_undefined_flag
        else
          cat conftest.err 1>&5
        fi])
        AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
        ;;
      esac
    fi
    need_lc=${lt_cv_archive_cmds_need_lc-yes}
    ##
    ## END FIXME
    
    ## FIXME: this should be a separate macro
    ##
    # The second clause should only fire when bootstrapping the
    # libtool distribution, otherwise you forgot to ship ltmain.sh
    # with your package, and you will get complaints that there are
    # no rules to generate ltmain.sh.
    if test -f "$ltmain"; then
      :
    else
      # If there is no Makefile yet, we rely on a make rule to execute
      # `config.status --recheck' to rerun these tests and create the
      # libtool script then.
      test -f Makefile && make "$ltmain"
    fi
    
    if test -f "$ltmain"; then
      trap "$rm \"${ofile}T\"; exit 1" 1 2 15
      $rm -f "${ofile}T"
    
      echo creating $ofile
    
      # Now quote all the things that may contain metacharacters while being
      # careful not to overquote the AC_SUBSTed values.  We take copies of the
      # variables and quote the copies for generation of the libtool script.
      for var in echo old_CC old_CFLAGS \
        AR AR_FLAGS CC LD LN_S NM SHELL \
        reload_flag reload_cmds wl \
        pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
        thread_safe_flag_spec whole_archive_flag_spec libname_spec \
        library_names_spec soname_spec \
        RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
        old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
        postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
        old_striplib striplib file_magic_cmd export_symbols_cmds \
        deplibs_check_method allow_undefined_flag no_undefined_flag \
        finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
        global_symbol_to_c_name_address \
        hardcode_libdir_flag_spec hardcode_libdir_separator  \
        sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
        compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
    
        case $var in
        reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
        old_postinstall_cmds | old_postuninstall_cmds | \
        export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
        extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
        postinstall_cmds | postuninstall_cmds | \
        finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
          # Double-quote double-evaled strings.
          eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
          ;;
        *)
          eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
          ;;
        esac
      done
    
      cat <<__EOF__ > "${ofile}T"
    #! $SHELL
    
    # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
    # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
    # NOTE: Changes made to this file will be lost: look at ltmain.sh.
    #
    # Copyright (C) 1996-2000 Free Software Foundation, Inc.
    # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
    #
    # This program is free software; you can redistribute it and/or modify
    # it under the terms of the GNU General Public License as published by
    # the Free Software Foundation; either version 2 of the License, or
    # (at your option) any later version.
    #
    # This program is distributed in the hope that it will be useful, but
    # WITHOUT ANY WARRANTY; without even the implied warranty of
    # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    # General Public License for more details.
    #
    # You should have received a copy of the GNU General Public License
    # along with this program; if not, write to the Free Software
    # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    #
    # As a special exception to the GNU General Public License, if you
    # distribute this file as part of a program that contains a
    # configuration script generated by Autoconf, you may include it under
    # the same distribution terms that you use for the rest of that program.
    
    # Sed that helps us avoid accidentally triggering echo(1) options like -n.
    Xsed="sed -e s/^X//"
    
    # The HP-UX ksh and POSIX shell print the target directory to stdout
    # if CDPATH is set.
    if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
    
    # ### BEGIN LIBTOOL CONFIG
    
    # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
    
    # Shell to use when invoking shell scripts.
    SHELL=$lt_SHELL
    
    # Whether or not to build shared libraries.
    build_libtool_libs=$enable_shared
    
    # Whether or not to build static libraries.
    build_old_libs=$enable_static
    
    # Whether or not to add -lc for building shared libraries.
    build_libtool_need_lc=$need_lc
    
    # Whether or not to optimize for fast installation.
    fast_install=$enable_fast_install
    
    # The host system.
    host_alias=$host_alias
    host=$host
    
    # An echo program that does not interpret backslashes.
    echo=$lt_echo
    
    # The archiver.
    AR=$lt_AR
    AR_FLAGS=$lt_AR_FLAGS
    
    # The default C compiler.
    CC=$lt_CC
    
    # Is the compiler the GNU C compiler?
    with_gcc=$GCC
    
    # The linker used to build libraries.
    LD=$lt_LD
    
    # Whether we need hard or soft links.
    LN_S=$lt_LN_S
    
    # A BSD-compatible nm program.
    NM=$lt_NM
    
    # A symbol stripping program
    STRIP=$STRIP
    
    # Used to examine libraries when file_magic_cmd begins "file"
    MAGIC_CMD=$MAGIC_CMD
    
    # Used on cygwin: DLL creation program.
    DLLTOOL="$DLLTOOL"
    
    # Used on cygwin: object dumper.
    OBJDUMP="$OBJDUMP"
    
    # Used on cygwin: assembler.
    AS="$AS"
    
    # The name of the directory that contains temporary libtool files.
    objdir=$objdir
    
    # How to create reloadable object files.
    reload_flag=$lt_reload_flag
    reload_cmds=$lt_reload_cmds
    
    # How to pass a linker flag through the compiler.
    wl=$lt_wl
    
    # Object file suffix (normally "o").
    objext="$ac_objext"
    
    # Old archive suffix (normally "a").
    libext="$libext"
    
    # Executable file suffix (normally "").
    exeext="$exeext"
    
    # Additional compiler flags for building library objects.
    pic_flag=$lt_pic_flag
    pic_mode=$pic_mode
    
    # Does compiler simultaneously support -c and -o options?
    compiler_c_o=$lt_compiler_c_o
    
    # Can we write directly to a .lo ?
    compiler_o_lo=$lt_compiler_o_lo
    
    # Must we lock files when doing compilation ?
    need_locks=$lt_need_locks
    
    # Do we need the lib prefix for modules?
    need_lib_prefix=$need_lib_prefix
    
    # Do we need a version for libraries?
    need_version=$need_version
    
    # Whether dlopen is supported.
    dlopen_support=$enable_dlopen
    
    # Whether dlopen of programs is supported.
    dlopen_self=$enable_dlopen_self
    
    # Whether dlopen of statically linked programs is supported.
    dlopen_self_static=$enable_dlopen_self_static
    
    # Compiler flag to prevent dynamic linking.
    link_static_flag=$lt_link_static_flag
    
    # Compiler flag to turn off builtin functions.
    no_builtin_flag=$lt_no_builtin_flag
    
    # Compiler flag to allow reflexive dlopens.
    export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
    
    # Compiler flag to generate shared objects directly from archives.
    whole_archive_flag_spec=$lt_whole_archive_flag_spec
    
    # Compiler flag to generate thread-safe objects.
    thread_safe_flag_spec=$lt_thread_safe_flag_spec
    
    # Library versioning type.
    version_type=$version_type
    
    # Format of library name prefix.
    libname_spec=$lt_libname_spec
    
    # List of archive names.  First name is the real one, the rest are links.
    # The last name is the one that the linker finds with -lNAME.
    library_names_spec=$lt_library_names_spec
    
    # The coded name of the library, if different from the real name.
    soname_spec=$lt_soname_spec
    
    # Commands used to build and install an old-style archive.
    RANLIB=$lt_RANLIB
    old_archive_cmds=$lt_old_archive_cmds
    old_postinstall_cmds=$lt_old_postinstall_cmds
    old_postuninstall_cmds=$lt_old_postuninstall_cmds
    
    # Create an old-style archive from a shared archive.
    old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
    
    # Create a temporary old-style archive to link instead of a shared archive.
    old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
    
    # Commands used to build and install a shared archive.
    archive_cmds=$lt_archive_cmds
    archive_expsym_cmds=$lt_archive_expsym_cmds
    postinstall_cmds=$lt_postinstall_cmds
    postuninstall_cmds=$lt_postuninstall_cmds
    
    # Commands to strip libraries.
    old_striplib=$lt_old_striplib
    striplib=$lt_striplib
    
    # Method to check whether dependent libraries are shared objects.
    deplibs_check_method=$lt_deplibs_check_method
    
    # Command to use when deplibs_check_method == file_magic.
    file_magic_cmd=$lt_file_magic_cmd
    
    # Flag that allows shared libraries with undefined symbols to be built.
    allow_undefined_flag=$lt_allow_undefined_flag
    
    # Flag that forces no undefined symbols.
    no_undefined_flag=$lt_no_undefined_flag
    
    # Commands used to finish a libtool library installation in a directory.
    finish_cmds=$lt_finish_cmds
    
    # Same as above, but a single script fragment to be evaled but not shown.
    finish_eval=$lt_finish_eval
    
    # Take the output of nm and produce a listing of raw symbols and C names.
    global_symbol_pipe=$lt_global_symbol_pipe
    
    # Transform the output of nm in a proper C declaration
    global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
    
    # Transform the output of nm in a C name address pair
    global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
    
    # This is the shared library runtime path variable.
    runpath_var=$runpath_var
    
    # This is the shared library path variable.
    shlibpath_var=$shlibpath_var
    
    # Is shlibpath searched before the hard-coded library search path?
    shlibpath_overrides_runpath=$shlibpath_overrides_runpath
    
    # How to hardcode a shared library path into an executable.
    hardcode_action=$hardcode_action
    
    # Whether we should hardcode library paths into libraries.
    hardcode_into_libs=$hardcode_into_libs
    
    # Flag to hardcode \$libdir into a binary during linking.
    # This must work even if \$libdir does not exist.
    hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
    
    # Whether we need a single -rpath flag with a separated argument.
    hardcode_libdir_separator=$lt_hardcode_libdir_separator
    
    # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
    # resulting binary.
    hardcode_direct=$hardcode_direct
    
    # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
    # resulting binary.
    hardcode_minus_L=$hardcode_minus_L
    
    # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
    # the resulting binary.
    hardcode_shlibpath_var=$hardcode_shlibpath_var
    
    # Variables whose values should be saved in libtool wrapper scripts and
    # restored at relink time.
    variables_saved_for_relink="$variables_saved_for_relink"
    
    # Whether libtool must link a program against all its dependency libraries.
    link_all_deplibs=$link_all_deplibs
    
    # Compile-time system search path for libraries
    sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
    
    # Run-time system search path for libraries
    sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
    
    # Fix the shell variable \$srcfile for the compiler.
    fix_srcfile_path="$fix_srcfile_path"
    
    # Set to yes if exported symbols are required.
    always_export_symbols=$always_export_symbols
    
    # The commands to list exported symbols.
    export_symbols_cmds=$lt_export_symbols_cmds
    
    # The commands to extract the exported symbol list from a shared archive.
    extract_expsyms_cmds=$lt_extract_expsyms_cmds
    
    # Symbols that should not be listed in the preloaded symbols.
    exclude_expsyms=$lt_exclude_expsyms
    
    # Symbols that must always be exported.
    include_expsyms=$lt_include_expsyms
    
    # ### END LIBTOOL CONFIG
    
    __EOF__
    
      case $host_os in
      aix3*)
        cat <<\EOF >> "${ofile}T"
    
    # AIX sometimes has problems with the GCC collect2 program.  For some
    # reason, if we set the COLLECT_NAMES environment variable, the problems
    # vanish in a puff of smoke.
    if test "X${COLLECT_NAMES+set}" != Xset; then
      COLLECT_NAMES=
      export COLLECT_NAMES
    fi
    EOF
        ;;
      esac
    
      case $host_os in
      cygwin* | mingw* | pw32* | os2*)
        cat <<'EOF' >> "${ofile}T"
          # This is a source program that is used to create dlls on Windows
          # Don't remove nor modify the starting and closing comments
    # /* ltdll.c starts here */
    # #define WIN32_LEAN_AND_MEAN
    # #include <windows.h>
    # #undef WIN32_LEAN_AND_MEAN
    # #include <stdio.h>
    #
    # #ifndef __CYGWIN__
    # #  ifdef __CYGWIN32__
    # #    define __CYGWIN__ __CYGWIN32__
    # #  endif
    # #endif
    #
    # #ifdef __cplusplus
    # extern "C" {
    # #endif
    # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
    # #ifdef __cplusplus
    # }
    # #endif
    #
    # #ifdef __CYGWIN__
    # #include <cygwin/cygwin_dll.h>
    # DECLARE_CYGWIN_DLL( DllMain );
    # #endif
    # HINSTANCE __hDllInstance_base;
    #
    # BOOL APIENTRY
    # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
    # {
    #   __hDllInstance_base = hInst;
    #   return TRUE;
    # }
    # /* ltdll.c ends here */
    	# This is a source program that is used to create import libraries
    	# on Windows for dlls which lack them. Don't remove nor modify the
    	# starting and closing comments
    # /* impgen.c starts here */
    # /*   Copyright (C) 1999-2000 Free Software Foundation, Inc.
    #
    #  This file is part of GNU libtool.
    #
    #  This program is free software; you can redistribute it and/or modify
    #  it under the terms of the GNU General Public License as published by
    #  the Free Software Foundation; either version 2 of the License, or
    #  (at your option) any later version.
    #
    #  This program is distributed in the hope that it will be useful,
    #  but WITHOUT ANY WARRANTY; without even the implied warranty of
    #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    #  GNU General Public License for more details.
    #
    #  You should have received a copy of the GNU General Public License
    #  along with this program; if not, write to the Free Software
    #  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    #  */
    #
    # #include <stdio.h>		/* for printf() */
    # #include <unistd.h>		/* for open(), lseek(), read() */
    # #include <fcntl.h>		/* for O_RDONLY, O_BINARY */
    # #include <string.h>		/* for strdup() */
    #
    # /* O_BINARY isn't required (or even defined sometimes) under Unix */
    # #ifndef O_BINARY
    # #define O_BINARY 0
    # #endif
    #
    # static unsigned int
    # pe_get16 (fd, offset)
    #      int fd;
    #      int offset;
    # {
    #   unsigned char b[2];
    #   lseek (fd, offset, SEEK_SET);
    #   read (fd, b, 2);
    #   return b[0] + (b[1]<<8);
    # }
    #
    # static unsigned int
    # pe_get32 (fd, offset)
    #     int fd;
    #     int offset;
    # {
    #   unsigned char b[4];
    #   lseek (fd, offset, SEEK_SET);
    #   read (fd, b, 4);
    #   return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
    # }
    #
    # static unsigned int
    # pe_as32 (ptr)
    #      void *ptr;
    # {
    #   unsigned char *b = ptr;
    #   return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
    # }
    #
    # int
    # main (argc, argv)
    #     int argc;
    #     char *argv[];
    # {
    #     int dll;
    #     unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
    #     unsigned long export_rva, export_size, nsections, secptr, expptr;
    #     unsigned long name_rvas, nexp;
    #     unsigned char *expdata, *erva;
    #     char *filename, *dll_name;
    #
    #     filename = argv[1];
    #
    #     dll = open(filename, O_RDONLY|O_BINARY);
    #     if (dll < 1)
    # 	return 1;
    #
    #     dll_name = filename;
    #
    #     for (i=0; filename[i]; i++)
    # 	if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
    # 	    dll_name = filename + i +1;
    #
    #     pe_header_offset = pe_get32 (dll, 0x3c);
    #     opthdr_ofs = pe_header_offset + 4 + 20;
    #     num_entries = pe_get32 (dll, opthdr_ofs + 92);
    #
    #     if (num_entries < 1) /* no exports */
    # 	return 1;
    #
    #     export_rva = pe_get32 (dll, opthdr_ofs + 96);
    #     export_size = pe_get32 (dll, opthdr_ofs + 100);
    #     nsections = pe_get16 (dll, pe_header_offset + 4 +2);
    #     secptr = (pe_header_offset + 4 + 20 +
    # 	      pe_get16 (dll, pe_header_offset + 4 + 16));
    #
    #     expptr = 0;
    #     for (i = 0; i < nsections; i++)
    #     {
    # 	char sname[8];
    # 	unsigned long secptr1 = secptr + 40 * i;
    # 	unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
    # 	unsigned long vsize = pe_get32 (dll, secptr1 + 16);
    # 	unsigned long fptr = pe_get32 (dll, secptr1 + 20);
    # 	lseek(dll, secptr1, SEEK_SET);
    # 	read(dll, sname, 8);
    # 	if (vaddr <= export_rva && vaddr+vsize > export_rva)
    # 	{
    # 	    expptr = fptr + (export_rva - vaddr);
    # 	    if (export_rva + export_size > vaddr + vsize)
    # 		export_size = vsize - (export_rva - vaddr);
    # 	    break;
    # 	}
    #     }
    #
    #     expdata = (unsigned char*)malloc(export_size);
    #     lseek (dll, expptr, SEEK_SET);
    #     read (dll, expdata, export_size);
    #     erva = expdata - export_rva;
    #
    #     nexp = pe_as32 (expdata+24);
    #     name_rvas = pe_as32 (expdata+32);
    #
    #     printf ("EXPORTS\n");
    #     for (i = 0; i<nexp; i++)
    #     {
    # 	unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
    # 	printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
    #     }
    #
    #     return 0;
    # }
    # /* impgen.c ends here */
    
    EOF
        ;;
      esac
    
      # We use sed instead of cat because bash on DJGPP gets confused if
      # if finds mixed CR/LF and LF-only lines.  Since sed operates in
      # text mode, it properly converts lines to CR/LF.  This bash problem
      # is reportedly fixed, but why not run on old versions too?
      sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
    
      mv -f "${ofile}T" "$ofile" || \
        (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
      chmod +x "$ofile"
    fi
    ##
    ## END FIXME
    
    ])# _LT_AC_LTCONFIG_HACK
    
    # 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],
    [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],
    [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],
    [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_DISABLE_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_LIBTOOL_PICMODE - implement the --with-pic flag
    # Usage: AC_LIBTOOL_PICMODE[(MODE)]
    #   Where MODE is either `yes' or `no'.  If omitted, it defaults to
    #   `both'.
    AC_DEFUN([AC_LIBTOOL_PICMODE],
    [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
    pic_mode=ifelse($#,1,$1,default)])
    
    
    # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
    AC_DEFUN([AC_PATH_TOOL_PREFIX],
    [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_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
      ;;
      *)
      ac_save_MAGIC_CMD="$MAGIC_CMD"
      IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    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 $ac_dummy; do
        test -z "$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
    
    *** Warning: the command libtool uses to detect shared libraries,
    *** $file_magic_cmd, produces output that libtool cannot recognize.
    *** The result is that libtool may fail to recognize shared libraries
    *** as such.  This will affect the creation of libtool libraries that
    *** depend on shared libraries, but programs linked with such libtool
    *** libraries will work regardless of this problem.  Nevertheless, you
    *** may want to report the problem to your system manager and/or to
    *** bug-libtool@gnu.org
    
    EOF
    	  fi ;;
    	esac
          fi
          break
        fi
      done
      IFS="$ac_save_ifs"
      MAGIC_CMD="$ac_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)
    fi
    ])
    
    
    # AC_PATH_MAGIC - find a file program which can recognise a shared library
    AC_DEFUN([AC_PATH_MAGIC],
    [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
    AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$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)
      else
        MAGIC_CMD=:
      fi
    fi
    ])
    
    
    # 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 "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
    AC_REQUIRE([AC_PROG_CC])dnl
    AC_REQUIRE([AC_CANONICAL_HOST])dnl
    AC_REQUIRE([AC_CANONICAL_BUILD])dnl
    AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
    ac_prog=ld
    if test "$GCC" = yes; then
      # Check if gcc -print-prog-name=ld gives a path.
      AC_MSG_CHECKING([for ld used by GCC])
      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.
        [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
          re_direlt='/[[^/]][[^/]]*/\.\./'
          # Canonicalize the path of ld
          ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
          while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
    	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
          done
          test -z "$LD" && LD="$ac_prog"
          ;;
      "")
        # If it fails, then pretend we 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 "$with_gnu_ld" = yes; then
      AC_MSG_CHECKING([for GNU ld])
    else
      AC_MSG_CHECKING([for non-GNU ld])
    fi
    AC_CACHE_VAL(lt_cv_path_LD,
    [if test -z "$LD"; then
      IFS="${IFS= 	}"; ac_save_ifs="$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$ac_exeext"; then
          lt_cv_path_LD="$ac_dir/$ac_prog"
          # Check to see if the program is GNU ld.  I'd rather use --version,
          # but apparently some GNU ld's only accept -v.
          # Break only if it was the GNU/non-GNU ld that we prefer.
          if "$lt_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="$ac_save_ifs"
    else
      lt_cv_path_LD="$LD" # Let the user override the test with a path.
    fi])
    LD="$lt_cv_path_LD"
    if test -n "$LD"; then
      AC_MSG_RESULT($LD)
    else
      AC_MSG_RESULT(no)
    fi
    test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
    AC_PROG_LD_GNU
    ])
    
    # AC_PROG_LD_GNU -
    AC_DEFUN([AC_PROG_LD_GNU],
    [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.
    if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
      lt_cv_prog_gnu_ld=yes
    else
      lt_cv_prog_gnu_ld=no
    fi])
    with_gnu_ld=$lt_cv_prog_gnu_ld
    ])
    
    # 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
    test -n "$reload_flag" && reload_flag=" $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 dependant 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 egrep regex.
    # If you have `file' or equivalent on your system and you're not sure
    # whether `pass_all' will *always* work, you probably want this one.
    
    case $host_os in
    aix4* | aix5*)
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    beos*)
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    bsdi4*)
      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
      ;;
    
    cygwin* | mingw* | pw32*)
      lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
      lt_cv_file_magic_cmd='$OBJDUMP -f'
      ;;
    
    darwin* | rhapsody*)
      lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
      lt_cv_file_magic_cmd='/usr/bin/file -L'
      case "$host_os" in
      rhapsody* | darwin1.[[012]])
        lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
        ;;
      *) # Darwin 1.3 on
        lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
        ;;
      esac
      ;;
    
    freebsd*)
      if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
        case $host_cpu in
        i*86 )
          # Not sure whether the presence of OpenBSD here was a mistake.
          # Let's accept both of them until this is cleared up.
          lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
          lt_cv_file_magic_cmd=/usr/bin/file
          lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
          ;;
        esac
      else
        lt_cv_deplibs_check_method=pass_all
      fi
      ;;
    
    gnu*)
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    hpux10.20*|hpux11*)
      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_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=/usr/lib/libc.sl
      ;;
    
    irix5* | irix6*)
      case $host_os in
      irix5*)
        # this will be overridden with pass_all, but let us keep it just in case
        lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
        ;;
      *)
        case $LD in
        *-32|*"-32 ") libmagic=32-bit;;
        *-n32|*"-n32 ") libmagic=N32;;
        *-64|*"-64 ") libmagic=64-bit;;
        *) libmagic=never-match;;
        esac
        # this will be overridden with pass_all, but let us keep it just in case
        lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
        ;;
      esac
      lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    # This must be Linux ELF.
    linux-gnu*)
      case $host_cpu in
      alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
        lt_cv_deplibs_check_method=pass_all ;;
      *)
        # glibc up to 2.1.1 does not perform some relocations on ARM
        lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
      esac
      lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
      ;;
    
    netbsd*)
      if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
        lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
      else
        lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
      fi
      ;;
    
    newos6*)
      lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=/usr/lib/libnls.so
      ;;
    
    openbsd*)
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      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'
      else
        lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
      fi
      ;;
    
    osf3* | osf4* | osf5*)
      # this will be overridden with pass_all, but let us keep it just in case
      lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
      lt_cv_file_magic_test_file=/shlib/libc.so
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    sco3.2v5*)
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    solaris*)
      lt_cv_deplibs_check_method=pass_all
      lt_cv_file_magic_test_file=/lib/libc.so
      ;;
    
    sysv5uw[[78]]* | sysv4*uw2*)
      lt_cv_deplibs_check_method=pass_all
      ;;
    
    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
      case $host_vendor in
      motorola)
        lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
        ;;
      ncr)
        lt_cv_deplibs_check_method=pass_all
        ;;
      sequent)
        lt_cv_file_magic_cmd='/bin/file'
        lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
        ;;
      sni)
        lt_cv_file_magic_cmd='/bin/file'
        lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
        lt_cv_file_magic_test_file=/lib/libc.so
        ;;
      esac
      ;;
    esac
    ])
    file_magic_cmd=$lt_cv_file_magic_cmd
    deplibs_check_method=$lt_cv_deplibs_check_method
    ])
    
    
    # AC_PROG_NM - find the path to a BSD-compatible name lister
    AC_DEFUN([AC_PROG_NM],
    [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
    AC_MSG_CHECKING([for BSD-compatible nm])
    AC_CACHE_VAL(lt_cv_path_NM,
    [if test -n "$NM"; then
      # Let the user override the test.
      lt_cv_path_NM="$NM"
    else
      IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
      for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
        test -z "$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
          if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
    	lt_cv_path_NM="$tmp_nm -B"
    	break
          elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
    	lt_cv_path_NM="$tmp_nm -p"
    	break
          else
    	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
          fi
        fi
      done
      IFS="$ac_save_ifs"
      test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
    fi])
    NM="$lt_cv_path_NM"
    AC_MSG_RESULT([$NM])
    ])
    
    # AC_CHECK_LIBM - check for math library
    AC_DEFUN([AC_CHECK_LIBM],
    [AC_REQUIRE([AC_CANONICAL_HOST])dnl
    LIBM=
    case $host in
    *-*-beos* | *-*-cygwin* | *-*-pw32*)
      # These system don't have libm
      ;;
    *-ncr-sysv4.3*)
      AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
      AC_CHECK_LIB(m, main, LIBM="$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 and INCLTDL to the include flags for
    # the libltdl header and adds --enable-ltdl-convenience to the
    # configure arguments.  Note that LIBLTDL and INCLTDL are not
    # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
    # provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
    # with '${top_builddir}/' and INCLTDL will be prefixed with
    # '${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,[$1],['libltdl'])/libltdlc.la
      INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
    ])
    
    # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
    # the libltdl installable library and INCLTDL to the include flags for
    # the libltdl header and adds --enable-ltdl-install to the configure
    # arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
    # AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
    # libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
    # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
    # with '${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.
    # 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="$ac_configure_args --enable-ltdl-install"
        LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
        INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
      else
        ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
        LIBLTDL="-lltdl"
        INCLTDL=
      fi
    ])
    
    # old names
    AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
    AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
    AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
    AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
    AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
    AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
    AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
    
    # This is just to silence aclocal about the macro not being used
    ifelse([AC_DISABLE_FAST_INSTALL])