psiconv/trunk/ltmain.sh

# ltmain.sh - Provide generalized library-building support services.
# NOTE: Changing this file will not affect anything until you rerun ltconfig.
#
# Copyright (C) 1996-1999 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.

# Check that we have a working $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, and then maybe $echo will work.
  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 name of this program.
progname=`$echo "$0" | sed 's%^.*/%%'`
modename="$progname"

# Constants.
PROGRAM=ltmain.sh
PACKAGE=libtool
VERSION=1.3.3
TIMESTAMP=" (1.385.2.181 1999/07/02 15:49:11)"

default_mode=
help="Try \`$progname --help' for more information."
magic="%%%MAGIC variable%%%"
mkdir="mkdir"
mv="mv -f"
rm="rm -f"

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
SP2NL='tr \040 \012'
NL2SP='tr \015\012 \040\040'

# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
# We save the old values to restore during execute mode.
if test "${LC_ALL+set}" = set; then
  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
fi
if test "${LANG+set}" = set; then
  save_LANG="$LANG"; LANG=C; export LANG
fi

if test "$LTCONFIG_VERSION" != "$VERSION"; then
  echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  exit 1
fi

if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
  echo "$modename: not configured to build any kind of library" 1>&2
  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  exit 1
fi

# Global variables.
mode=$default_mode
nonopt=
prev=
prevopt=
run=
show="$echo"
show_help=
execute_dlfiles=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"

# Parse our command line options once, thoroughly.
while test $# -gt 0
do
  arg="$1"
  shift

  case "$arg" in
  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  # If the previous option needs an argument, assign it.
  if test -n "$prev"; then
    case "$prev" in
    execute_dlfiles)
      eval "$prev=\"\$$prev \$arg\""
      ;;
    *)
      eval "$prev=\$arg"
      ;;
    esac

    prev=
    prevopt=
    continue
  fi

  # Have we seen a non-optional argument yet?
  case "$arg" in
  --help)
    show_help=yes
    ;;

  --version)
    echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
    exit 0
    ;;

  --config)
    sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
    exit 0
    ;;

  --debug)
    echo "$progname: enabling shell trace mode"
    set -x
    ;;

  --dry-run | -n)
    run=:
    ;;

  --features)
    echo "host: $host"
    if test "$build_libtool_libs" = yes; then
      echo "enable shared libraries"
    else
      echo "disable shared libraries"
    fi
    if test "$build_old_libs" = yes; then
      echo "enable static libraries"
    else
      echo "disable static libraries"
    fi
    exit 0
    ;;

  --finish) mode="finish" ;;

  --mode) prevopt="--mode" prev=mode ;;
  --mode=*) mode="$optarg" ;;

  --quiet | --silent)
    show=:
    ;;

  -dlopen)
    prevopt="-dlopen"
    prev=execute_dlfiles
    ;;

  -*)
    $echo "$modename: unrecognized option \`$arg'" 1>&2
    $echo "$help" 1>&2
    exit 1
    ;;

  *)
    nonopt="$arg"
    break
    ;;
  esac
done

if test -n "$prevopt"; then
  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
  $echo "$help" 1>&2
  exit 1
fi

if test -z "$show_help"; then

  # Infer the operation mode.
  if test -z "$mode"; then
    case "$nonopt" in
    *cc | *++ | gcc* | *-gcc*)
      mode=link
      for arg
      do
        case "$arg" in
        -c)
           mode=compile
           break
           ;;
        esac
      done
      ;;
    *db | *dbx | *strace | *truss)
      mode=execute
      ;;
    *install*|cp|mv)
      mode=install
      ;;
    *rm)
      mode=uninstall
      ;;
    *)
      # If we have no mode, but dlfiles were specified, then do execute mode.
      test -n "$execute_dlfiles" && mode=execute

      # Just use the default operation mode.
      if test -z "$mode"; then
        if test -n "$nonopt"; then
          $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
        else
          $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
        fi
      fi
      ;;
    esac
  fi

  # Only execute mode is allowed to have -dlopen flags.
  if test -n "$execute_dlfiles" && test "$mode" != execute; then
    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
    $echo "$help" 1>&2
    exit 1
  fi

  # Change the help message to a mode-specific one.
  generic_help="$help"
  help="Try \`$modename --help --mode=$mode' for more information."

  # These modes are in order of execution frequency so that they run quickly.
  case "$mode" in
  # libtool compile mode
  compile)
    modename="$modename: compile"
    # Get the compilation command and the source file.
    base_compile=
    lastarg=
    srcfile="$nonopt"
    suppress_output=

    user_target=no
    for arg
    do
      # Accept any command-line options.
      case "$arg" in
      -o)
        if test "$user_target" != "no"; then
          $echo "$modename: you cannot specify \`-o' more than once" 1>&2
          exit 1
        fi
        user_target=next
        ;;

      -static)
        build_old_libs=yes
        continue
        ;;
      esac

      case "$user_target" in
      next)
        # The next one is the -o target name
        user_target=yes
        continue
        ;;
      yes)
        # We got the output file
        user_target=set
        libobj="$arg"
        continue
        ;;
      esac

      # Accept the current argument as the source file.
      lastarg="$srcfile"
      srcfile="$arg"

      # Aesthetically quote the previous argument.

      # Backslashify any backslashes, double quotes, and dollar signs.
      # These are the only characters that are still specially
      # interpreted inside of double-quoted scrings.
      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`

      # Double-quote args containing other shell metacharacters.
      # Many Bourne shells cannot handle close brackets correctly in scan
      # sets, so we specify it separately.
      case "$lastarg" in
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
        lastarg="\"$lastarg\""
        ;;
      esac

      # Add the previous argument to base_compile.
      if test -z "$base_compile"; then
        base_compile="$lastarg"
      else
        base_compile="$base_compile $lastarg"
      fi
    done

    case "$user_target" in
    set)
      ;;
    no)
      # Get the name of the library object.
      libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
      ;;
    *)
      $echo "$modename: you must specify a target with \`-o'" 1>&2
      exit 1
      ;;
    esac

    # Recognize several different file suffixes.
    # If the user specifies -o file.o, it is replaced with file.lo
    xform='[cCFSfmso]'
    case "$libobj" in
    *.ada) xform=ada ;;
    *.adb) xform=adb ;;
    *.ads) xform=ads ;;
    *.asm) xform=asm ;;
    *.c++) xform=c++ ;;
    *.cc) xform=cc ;;
    *.cpp) xform=cpp ;;
    *.cxx) xform=cxx ;;
    *.f90) xform=f90 ;;
    *.for) xform=for ;;
    esac

    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`

    case "$libobj" in
    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
    *)
      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
      exit 1
      ;;
    esac

    if test -z "$base_compile"; then
      $echo "$modename: you must specify a compilation command" 1>&2
      $echo "$help" 1>&2
      exit 1
    fi

    # Delete any leftover library objects.
    if test "$build_old_libs" = yes; then
      removelist="$obj $libobj"
    else
      removelist="$libobj"
    fi

    $run $rm $removelist
    trap "$run $rm $removelist; exit 1" 1 2 15

    # Calculate the filename of the output object if compiler does
    # not support -o with -c
    if test "$compiler_c_o" = no; then
      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
      lockfile="$output_obj.lock"
      removelist="$removelist $output_obj $lockfile"
      trap "$run $rm $removelist; exit 1" 1 2 15
    else
      need_locks=no
      lockfile=
    fi

    # Lock this critical section if it is needed
    # We use this script file to make the link, it avoids creating a new file
    if test "$need_locks" = yes; then
      until ln "$0" "$lockfile" 2>/dev/null; do
        $show "Waiting for $lockfile to be removed"
        sleep 2
      done
    elif test "$need_locks" = warn; then
      if test -f "$lockfile"; then
        echo "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

        $run $rm $removelist
        exit 1
      fi
      echo $srcfile > "$lockfile"
    fi

    if test -n "$fix_srcfile_path"; then
      eval srcfile=\"$fix_srcfile_path\"
    fi

    # Only build a PIC object if we are building libtool libraries.
    if test "$build_libtool_libs" = yes; then
      # Without this assignment, base_compile gets emptied.
      fbsd_hideous_sh_bug=$base_compile

      # All platforms use -DPIC, to notify preprocessed assembler code.
      command="$base_compile $pic_flag -DPIC $srcfile"
      if test "$build_old_libs" = yes; then
        lo_libobj="$libobj"
        dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
        if test "X$dir" = "X$libobj"; then
          dir="$objdir"
        else
          dir="$dir/$objdir"
        fi
        libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`

        if test -d "$dir"; then
          $show "$rm $libobj"
          $run $rm $libobj
        else
          $show "$mkdir $dir"
          $run $mkdir $dir
          status=$?
          if test $status -ne 0 && test ! -d $dir; then
            exit $status
          fi
        fi
      fi
      if test "$compiler_o_lo" = yes; then
        output_obj="$libobj"
        command="$command -o $output_obj"
      elif test "$compiler_c_o" = yes; then
        output_obj="$obj"
        command="$command -o $output_obj"
      fi

      $run $rm "$output_obj"
      $show "$command"
      if $run eval "$command"; then :
      else
        test -n "$output_obj" && $run $rm $removelist
        exit 1
      fi

      if test "$need_locks" = warn &&
         test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
        echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

        $run $rm $removelist
        exit 1
      fi

      # Just move the object if needed, then go on to compile the next one
      if test x"$output_obj" != x"$libobj"; then
        $show "$mv $output_obj $libobj"
        if $run $mv $output_obj $libobj; then :
        else
          error=$?
          $run $rm $removelist
          exit $error
        fi
      fi

      # If we have no pic_flag, then copy the object into place and finish.
      if test -z "$pic_flag" && test "$build_old_libs" = yes; then
        # Rename the .lo from within objdir to obj
        if test -f $obj; then
          $show $rm $obj
          $run $rm $obj
        fi

        $show "$mv $libobj $obj"
        if $run $mv $libobj $obj; then :
        else
          error=$?
          $run $rm $removelist
          exit $error
        fi

        # Now arrange that obj and lo_libobj become the same file
        $show "$LN_S $obj $lo_libobj"
        if $run $LN_S $obj $lo_libobj; then
          exit 0
        else
          error=$?
          $run $rm $removelist
          exit $error
        fi
      fi

      # Allow error messages only from the first compilation.
      suppress_output=' >/dev/null 2>&1'
    fi

    # Only build a position-dependent object if we build old libraries.
    if test "$build_old_libs" = yes; then
      command="$base_compile $srcfile"
      if test "$compiler_c_o" = yes; then
        command="$command -o $obj"
        output_obj="$obj"
      fi

      # Suppress compiler output if we already did a PIC compilation.
      command="$command$suppress_output"
      $run $rm "$output_obj"
      $show "$command"
      if $run eval "$command"; then :
      else
        $run $rm $removelist
        exit 1
      fi

      if test "$need_locks" = warn &&
         test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
        echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

        $run $rm $removelist
        exit 1
      fi

      # Just move the object if needed
      if test x"$output_obj" != x"$obj"; then
        $show "$mv $output_obj $obj"
        if $run $mv $output_obj $obj; then :
        else
          error=$?
          $run $rm $removelist
          exit $error
        fi
      fi

      # Create an invalid libtool object if no PIC, so that we do not
      # accidentally link it into a program.
      if test "$build_libtool_libs" != yes; then
        $show "echo timestamp > $libobj"
        $run eval "echo timestamp > \$libobj" || exit $?
      else
        # Move the .lo from within objdir
        $show "$mv $libobj $lo_libobj"
        if $run $mv $libobj $lo_libobj; then :
        else
          error=$?
          $run $rm $removelist
          exit $error
        fi
      fi
    fi

    # Unlock the critical section if it was locked
    if test "$need_locks" != no; then
      $rm "$lockfile"
    fi

    exit 0
    ;;

  # libtool link mode
  link)
    modename="$modename: link"
    C_compiler="$CC" # save it, to compile generated C sources
    CC="$nonopt"
    case "$host" in
    *-*-cygwin* | *-*-mingw* | *-*-os2*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # which system we are compiling for in order to pass an extra
      # flag for every libtool invokation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying
      # to make a dll which has undefined symbols, in which case not
      # even a static library is built.  For now, we need to specify
      # -no-undefined on the libtool link line when we can be certain
      # that all symbols are satisfied, otherwise we get a static library.
      allow_undefined=yes

      # 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 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() */
# 
#  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)
#       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 */
      ;;
    *)
      allow_undefined=yes
      ;;
    esac
    compile_command="$CC"
    finalize_command="$CC"

    compile_rpath=
    finalize_rpath=
    compile_shlibpath=
    finalize_shlibpath=
    convenience=
    old_convenience=
    deplibs=
    linkopts=

    if test -n "$shlibpath_var"; then
      # get the directories listed in $shlibpath_var
      eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
    else
      lib_search_path=
    fi
    # now prepend the system-specific ones
    eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
    
    avoid_version=no
    dlfiles=
    dlprefiles=
    dlself=no
    export_dynamic=no
    export_symbols=
    export_symbols_regex=
    generated=
    libobjs=
    link_against_libtool_libs=
    ltlibs=
    module=no
    objs=
    prefer_static_libs=no
    preload=no
    prev=
    prevarg=
    release=
    rpath=
    xrpath=
    perm_rpath=
    temp_rpath=
    thread_safe=no
    vinfo=

    # We need to know -static, to get the right output filenames.
    for arg
    do
      case "$arg" in
      -all-static | -static)
        if test "X$arg" = "X-all-static"; then
          if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
            $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
          fi
          if test -n "$link_static_flag"; then
            dlopen_self=$dlopen_self_static
          fi
        else
          if test -z "$pic_flag" && test -n "$link_static_flag"; then
            dlopen_self=$dlopen_self_static
          fi
        fi
        build_libtool_libs=no
        build_old_libs=yes
        prefer_static_libs=yes
        break
        ;;
      esac
    done

    # See if our shared archives depend on static archives.
    test -n "$old_archive_from_new_cmds" && build_old_libs=yes

    # Go through the arguments, transforming them on the way.
    while test $# -gt 0; do
      arg="$1"
      shift

      # If the previous option needs an argument, assign it.
      if test -n "$prev"; then
        case "$prev" in
        output)
          compile_command="$compile_command @OUTPUT@"
          finalize_command="$finalize_command @OUTPUT@"
          ;;
        esac

        case "$prev" in
        dlfiles|dlprefiles)
          if test "$preload" = no; then
            # Add the symbol object into the linking commands.
            compile_command="$compile_command @SYMFILE@"
            finalize_command="$finalize_command @SYMFILE@"
            preload=yes
          fi
          case "$arg" in
          *.la | *.lo) ;;  # We handle these cases below.
          force)
            if test "$dlself" = no; then
              dlself=needless
              export_dynamic=yes
            fi
            prev=
            continue
            ;;
          self)
            if test "$prev" = dlprefiles; then
              dlself=yes
            elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
              dlself=yes
            else
              dlself=needless
              export_dynamic=yes
            fi
            prev=
            continue
            ;;
          *)
            if test "$prev" = dlfiles; then
              dlfiles="$dlfiles $arg"
            else
              dlprefiles="$dlprefiles $arg"
            fi
            prev=
            ;;
          esac
          ;;
        expsyms)
          export_symbols="$arg"
          if test ! -f "$arg"; then
            $echo "$modename: symbol file \`$arg' does not exist"
            exit 1
          fi
          prev=
          continue
          ;;
        expsyms_regex)
          export_symbols_regex="$arg"
          prev=
          continue
          ;;
        release)
          release="-$arg"
          prev=
          continue
          ;;
        rpath | xrpath)
          # We need an absolute path.
          case "$arg" in
          [\\/]* | [A-Za-z]:[\\/]*) ;;
          *)
            $echo "$modename: only absolute run-paths are allowed" 1>&2
            exit 1
            ;;
          esac
          if test "$prev" = rpath; then
            case "$rpath " in
            *" $arg "*) ;;
            *) rpath="$rpath $arg" ;;
            esac
          else
            case "$xrpath " in
            *" $arg "*) ;;
            *) xrpath="$xrpath $arg" ;;
            esac
          fi
          prev=
          continue
          ;;
        *)
          eval "$prev=\"\$arg\""
          prev=
          continue
          ;;
        esac
      fi

      prevarg="$arg"

      case "$arg" in
      -all-static)
        if test -n "$link_static_flag"; then
          compile_command="$compile_command $link_static_flag"
          finalize_command="$finalize_command $link_static_flag"
        fi
        continue
        ;;

      -allow-undefined)
        # FIXME: remove this flag sometime in the future.
        $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
        continue
        ;;

      -avoid-version)
        avoid_version=yes
        continue
        ;;

      -dlopen)
        prev=dlfiles
        continue
        ;;

      -dlpreopen)
        prev=dlprefiles
        continue
        ;;

      -export-dynamic)
        export_dynamic=yes
        continue
        ;;

      -export-symbols | -export-symbols-regex)
        if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
          $echo "$modename: not more than one -exported-symbols argument allowed"
          exit 1
        fi
        if test "X$arg" = "X-export-symbols"; then
          prev=expsyms
        else
          prev=expsyms_regex
        fi
        continue
        ;;

      -L*)
        dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
        # We need an absolute path.
        case "$dir" in
        [\\/]* | [A-Za-z]:[\\/]*) ;;
        *)
          absdir=`cd "$dir" && pwd`
          if test -z "$absdir"; then
            $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
            $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
            absdir="$dir"
          fi
          dir="$absdir"
          ;;
        esac
        case " $deplibs " in
        *" $arg "*) ;;
        *) deplibs="$deplibs $arg";;
        esac
        case " $lib_search_path " in
        *" $dir "*) ;;
        *) lib_search_path="$lib_search_path $dir";;
        esac
        case "$host" in
        *-*-cygwin* | *-*-mingw* | *-*-os2*)
          dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
          case ":$dllsearchpath:" in
          ::) dllsearchpath="$dllsearchdir";;
          *":$dllsearchdir:"*) ;;
          *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
          esac
          ;;
        esac
        ;;

      -l*)
        if test "$arg" = "-lc"; then
          case "$host" in
          *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
            # These systems don't actually have c library (as such)
            continue
            ;;
          esac
        elif test "$arg" = "-lm"; then
          case "$host" in
          *-*-cygwin* | *-*-beos*)
            # These systems don't actually have math library (as such)
            continue
            ;;
          esac
        fi
        deplibs="$deplibs $arg"
        ;;

      -module)
        module=yes
        continue
        ;;

      -no-undefined)
        allow_undefined=no
        continue
        ;;

      -o) prev=output ;;

      -release)
        prev=release
        continue
        ;;

      -rpath)
        prev=rpath
        continue
        ;;

      -R)
        prev=xrpath
        continue
        ;;

      -R*)
        dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
        # We need an absolute path.
        case "$dir" in
        [\\/]* | [A-Za-z]:[\\/]*) ;;
        *)
          $echo "$modename: only absolute run-paths are allowed" 1>&2
          exit 1
          ;;
        esac
        case "$xrpath " in
        *" $dir "*) ;;
        *) xrpath="$xrpath $dir" ;;
        esac
        continue
        ;;

      -static)
        # If we have no pic_flag, then this is the same as -all-static.
        if test -z "$pic_flag" && test -n "$link_static_flag"; then
          compile_command="$compile_command $link_static_flag"
          finalize_command="$finalize_command $link_static_flag"
        fi
        continue
        ;;

      -thread-safe)
        thread_safe=yes
        continue
        ;;

      -version-info)
        prev=vinfo
        continue
        ;;

      # Some other compiler flag.
      -* | +*)
        # Unknown arguments in both finalize_command and compile_command need
        # to be aesthetically quoted because they are evaled later.
        arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
        case "$arg" in
        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
          arg="\"$arg\""
          ;;
        esac
        ;;

      *.o | *.obj | *.a | *.lib)
        # A standard object.
        objs="$objs $arg"
        ;;

      *.lo)
        # A library object.
        if test "$prev" = dlfiles; then
          dlfiles="$dlfiles $arg"
          if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
            prev=
            continue
          else
            # If libtool objects are unsupported, then we need to preload.
            prev=dlprefiles
          fi
        fi

        if test "$prev" = dlprefiles; then
          # Preload the old-style object.
          dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
          prev=
        fi
        libobjs="$libobjs $arg"
        ;;

      *.la)
        # A libtool-controlled library.

        dlname=
        libdir=
        library_names=
        old_library=

        # Check to see that this really is a libtool archive.
        if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
        else
          $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
          exit 1
        fi

        # If the library was installed with an old release of libtool,
        # it will not redefine variable installed.
        installed=yes

        # Read the .la file
        # If there is no directory component, then add one.
        case "$arg" in
        */* | *\\*) . $arg ;;
        *) . ./$arg ;;
        esac

        # Get the name of the library we link against.
        linklib=
        for l in $old_library $library_names; do
          linklib="$l"
        done

        if test -z "$linklib"; then
          $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
          exit 1
        fi

        # Find the relevant object directory and library name.
        name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`

        if test "X$installed" = Xyes; then
          dir="$libdir"
        else
          dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
          if test "X$dir" = "X$arg"; then
            dir="$objdir"
          else
            dir="$dir/$objdir"
          fi
        fi

        if test -n "$dependency_libs"; then
          # Extract -R and -L from dependency_libs
          temp_deplibs=
          for deplib in $dependency_libs; do
            case "$deplib" in
            -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
                 case " $rpath $xrpath " in
                 *" $temp_xrpath "*) ;;
                 *) xrpath="$xrpath $temp_xrpath";;
                 esac;;
            -L*) case "$compile_command $temp_deplibs " in
                 *" $deplib "*) ;;
                 *) temp_deplibs="$temp_deplibs $deplib";;
                 esac
                 temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
                 case " $lib_search_path " in
                 *" $temp_dir "*) ;;
                 *) lib_search_path="$lib_search_path $temp_dir";;
                 esac
                 ;;
            *) temp_deplibs="$temp_deplibs $deplib";;
            esac
          done
          dependency_libs="$temp_deplibs"
        fi

        if test -z "$libdir"; then
          # It is a libtool convenience library, so add in its objects.
          convenience="$convenience $dir/$old_library"
          old_convenience="$old_convenience $dir/$old_library"
          deplibs="$deplibs$dependency_libs"
          compile_command="$compile_command $dir/$old_library$dependency_libs"
          finalize_command="$finalize_command $dir/$old_library$dependency_libs"
          continue
        fi

        # This library was specified with -dlopen.
        if test "$prev" = dlfiles; then
          dlfiles="$dlfiles $arg"
          if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
            # If there is no dlname, no dlopen support or we're linking statically,
            # we need to preload.
            prev=dlprefiles
          else
            # We should not create a dependency on this library, but we
            # may need any libraries it requires.
            compile_command="$compile_command$dependency_libs"
            finalize_command="$finalize_command$dependency_libs"
            prev=
            continue
          fi
        fi

        # The library was specified with -dlpreopen.
        if test "$prev" = dlprefiles; then
          # Prefer using a static library (so that no silly _DYNAMIC symbols
          # are required to link).
          if test -n "$old_library"; then
            dlprefiles="$dlprefiles $dir/$old_library"
          else
            dlprefiles="$dlprefiles $dir/$linklib"
          fi
          prev=
        fi

        if test -n "$library_names" &&
           { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
          link_against_libtool_libs="$link_against_libtool_libs $arg"
          if test -n "$shlibpath_var"; then
            # Make sure the rpath contains only unique directories.
            case "$temp_rpath " in
            *" $dir "*) ;;
            *) temp_rpath="$temp_rpath $dir" ;;
            esac
          fi

          # We need an absolute path.
          case "$dir" in
          [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;;
          *)
            absdir=`cd "$dir" && pwd`
            if test -z "$absdir"; then
              $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
              $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
              absdir="$dir"
            fi
            ;;
          esac
          
          # This is the magic to use -rpath.
          # Skip directories that are in the system default run-time
          # search path, unless they have been requested with -R.
          case " $sys_lib_dlsearch_path " in
          *" $absdir "*) ;;
          *)
            case "$compile_rpath " in
            *" $absdir "*) ;;
            *) compile_rpath="$compile_rpath $absdir" 
            esac
            ;;
          esac

          case " $sys_lib_dlsearch_path " in
          *" $libdir "*) ;;
          *)
            case "$finalize_rpath " in
            *" $libdir "*) ;;
            *) finalize_rpath="$finalize_rpath $libdir"
            esac
            ;;
          esac

          lib_linked=yes
          case "$hardcode_action" in
          immediate | unsupported)
            if test "$hardcode_direct" = no; then
              compile_command="$compile_command $dir/$linklib"
              deplibs="$deplibs $dir/$linklib"
              case "$host" in
              *-*-cygwin* | *-*-mingw* | *-*-os2*)
                dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
                if test -n "$dllsearchpath"; then
                  dllsearchpath="$dllsearchpath:$dllsearchdir"
                else
                  dllsearchpath="$dllsearchdir"
                fi
                ;;
              esac
            elif test "$hardcode_minus_L" = no; then
              case "$host" in
              *-*-sunos*)
                compile_shlibpath="$compile_shlibpath$dir:"
                ;;
              esac
              case "$compile_command " in
              *" -L$dir "*) ;;
              *) compile_command="$compile_command -L$dir";;
              esac
              compile_command="$compile_command -l$name"
              deplibs="$deplibs -L$dir -l$name"
            elif test "$hardcode_shlibpath_var" = no; then
              case ":$compile_shlibpath:" in
              *":$dir:"*) ;;
              *) compile_shlibpath="$compile_shlibpath$dir:";;
              esac
              compile_command="$compile_command -l$name"
              deplibs="$deplibs -l$name"
            else
              lib_linked=no
            fi
            ;;

          relink)
            if test "$hardcode_direct" = yes; then
              compile_command="$compile_command $absdir/$linklib"
              deplibs="$deplibs $absdir/$linklib"
            elif test "$hardcode_minus_L" = yes; then
              case "$compile_command " in
              *" -L$absdir "*) ;;
              *) compile_command="$compile_command -L$absdir";;
              esac
              compile_command="$compile_command -l$name"
              deplibs="$deplibs -L$absdir -l$name"
            elif test "$hardcode_shlibpath_var" = yes; then
              case ":$compile_shlibpath:" in
              *":$absdir:"*) ;;
              *) compile_shlibpath="$compile_shlibpath$absdir:";;
              esac
              compile_command="$compile_command -l$name"
              deplibs="$deplibs -l$name"
            else
              lib_linked=no
            fi
            ;;

          *)
            lib_linked=no
            ;;
          esac

          if test "$lib_linked" != yes; then
            $echo "$modename: configuration error: unsupported hardcode properties"
            exit 1
          fi

          # Finalize command for both is simple: just hardcode it.
          if test "$hardcode_direct" = yes; then
            finalize_command="$finalize_command $libdir/$linklib"
          elif test "$hardcode_minus_L" = yes; then
            case "$finalize_command " in
            *" -L$libdir "*) ;;
            *) finalize_command="$finalize_command -L$libdir";;
            esac
            finalize_command="$finalize_command -l$name"
          elif test "$hardcode_shlibpath_var" = yes; then
            case ":$finalize_shlibpath:" in
            *":$libdir:"*) ;;
            *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
            esac
            finalize_command="$finalize_command -l$name"
          else
            # We cannot seem to hardcode it, guess we'll fake it.
            case "$finalize_command " in
            *" -L$dir "*) ;;
            *) finalize_command="$finalize_command -L$libdir";;
            esac
            finalize_command="$finalize_command -l$name"
          fi
        else
          # Transform directly to old archives if we don't build new libraries.
          if test -n "$pic_flag" && test -z "$old_library"; then
            $echo "$modename: cannot find static library for \`$arg'" 1>&2
            exit 1
          fi

          # Here we assume that one of hardcode_direct or hardcode_minus_L
          # is not unsupported.  This is valid on all known static and
          # shared platforms.
          if test "$hardcode_direct" != unsupported; then
            test -n "$old_library" && linklib="$old_library"
            compile_command="$compile_command $dir/$linklib"
            finalize_command="$finalize_command $dir/$linklib"
          else
            case "$compile_command " in
            *" -L$dir "*) ;;
            *) compile_command="$compile_command -L$dir";;
            esac
            compile_command="$compile_command -l$name"
            case "$finalize_command " in
            *" -L$dir "*) ;;
            *) finalize_command="$finalize_command -L$dir";;
            esac
            finalize_command="$finalize_command -l$name"
          fi
        fi

        # Add in any libraries that this one depends upon.
        compile_command="$compile_command$dependency_libs"
        finalize_command="$finalize_command$dependency_libs"
        continue
        ;;

      # Some other compiler argument.
      *)
        # Unknown arguments in both finalize_command and compile_command need
        # to be aesthetically quoted because they are evaled later.
        arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
        case "$arg" in
        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
          arg="\"$arg\""
          ;;
        esac
        ;;
      esac

      # Now actually substitute the argument into the commands.
      if test -n "$arg"; then
        compile_command="$compile_command $arg"
        finalize_command="$finalize_command $arg"
      fi
    done

    if test -n "$prev"; then
      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
      $echo "$help" 1>&2
      exit 1
    fi

    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
      eval arg=\"$export_dynamic_flag_spec\"
      compile_command="$compile_command $arg"
      finalize_command="$finalize_command $arg"
    fi

    oldlibs=
    # calculate the name of the file, without its directory
    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
    libobjs_save="$libobjs"

    case "$output" in
    "")
      $echo "$modename: you must specify an output file" 1>&2
      $echo "$help" 1>&2
      exit 1
      ;;

    *.a | *.lib)
      if test -n "$link_against_libtool_libs"; then
        $echo "$modename: error: cannot link libtool libraries into archives" 1>&2
        exit 1
      fi

      if test -n "$deplibs"; then
        $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
      fi

      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
        $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
      fi

      if test -n "$rpath"; then
        $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
      fi

      if test -n "$xrpath"; then
        $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
      fi

      if test -n "$vinfo"; then
        $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
      fi

      if test -n "$release"; then
        $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
      fi

      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
        $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
      fi

      # Now set the variables for building old libraries.
      build_libtool_libs=no
      oldlibs="$output"
      ;;

    *.la)
      # Make sure we only generate libraries of the form `libNAME.la'.
      case "$outputname" in
      lib*)
        name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
        eval libname=\"$libname_spec\"
        ;;
      *)
        if test "$module" = no; then
          $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
          $echo "$help" 1>&2
          exit 1
        fi
        if test "$need_lib_prefix" != no; then
          # Add the "lib" prefix for modules if required
          name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
          eval libname=\"$libname_spec\"
        else
          libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
        fi
        ;;
      esac

      output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
      if test "X$output_objdir" = "X$output"; then
        output_objdir="$objdir"
      else
        output_objdir="$output_objdir/$objdir"
      fi

      if test -n "$objs"; then
        $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
        exit 1
      fi

      # How the heck are we supposed to write a wrapper for a shared library?
      if test -n "$link_against_libtool_libs"; then
         $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
         exit 1
      fi

      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
        $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
      fi

      set dummy $rpath
      if test $# -gt 2; then
        $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
      fi
      install_libdir="$2"

      oldlibs=
      if test -z "$rpath"; then
        if test "$build_libtool_libs" = yes; then
          # Building a libtool convenience library.
          libext=al
          oldlibs="$output_objdir/$libname.$libext $oldlibs"
          build_libtool_libs=convenience
          build_old_libs=yes
        fi
        dependency_libs="$deplibs"

        if test -n "$vinfo"; then
          $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
        fi

        if test -n "$release"; then
          $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
        fi
      else

        # Parse the version information argument.
        IFS="${IFS=     }"; save_ifs="$IFS"; IFS=':'
        set dummy $vinfo 0 0 0
        IFS="$save_ifs"

        if test -n "$8"; then
          $echo "$modename: too many parameters to \`-version-info'" 1>&2
          $echo "$help" 1>&2
          exit 1
        fi

        current="$2"
        revision="$3"
        age="$4"

        # Check that each of the things are valid numbers.
        case "$current" in
        0 | [1-9] | [1-9][0-9]*) ;;
        *)
          $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
          $echo "$modename: \`$vinfo' is not valid version information" 1>&2
          exit 1
          ;;
        esac

        case "$revision" in
        0 | [1-9] | [1-9][0-9]*) ;;
        *)
          $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
          $echo "$modename: \`$vinfo' is not valid version information" 1>&2
          exit 1
          ;;
        esac

        case "$age" in
        0 | [1-9] | [1-9][0-9]*) ;;
        *)
          $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
          $echo "$modename: \`$vinfo' is not valid version information" 1>&2
          exit 1
          ;;
        esac

        if test $age -gt $current; then
          $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
          $echo "$modename: \`$vinfo' is not valid version information" 1>&2
          exit 1
        fi

        # Calculate the version variables.
        major=
        versuffix=
        verstring=
        case "$version_type" in
        none) ;;

        irix)
          major=`expr $current - $age + 1`
          versuffix="$major.$revision"
          verstring="sgi$major.$revision"

          # Add in all the interfaces that we are compatible with.
          loop=$revision
          while test $loop != 0; do
            iface=`expr $revision - $loop`
            loop=`expr $loop - 1`
            verstring="sgi$major.$iface:$verstring"
          done
          ;;

        linux)
          major=.`expr $current - $age`
          versuffix="$major.$age.$revision"
          ;;

        osf)
          major=`expr $current - $age`
          versuffix=".$current.$age.$revision"
          verstring="$current.$age.$revision"

          # Add in all the interfaces that we are compatible with.
          loop=$age
          while test $loop != 0; do
            iface=`expr $current - $loop`
            loop=`expr $loop - 1`
            verstring="$verstring:${iface}.0"
          done

          # Make executables depend on our current version.
          verstring="$verstring:${current}.0"
          ;;

        sunos)
          major=".$current"
          versuffix=".$current.$revision"
          ;;

        freebsd-aout)
          major=".$current"
          versuffix=".$current.$revision";
          ;;

        freebsd-elf)
          major=".$current"
          versuffix=".$current";
          ;;

        windows)
          # Like Linux, but with '-' rather than '.', since we only
          # want one extension on Windows 95.
          major=`expr $current - $age`
          versuffix="-$major-$age-$revision"
          ;;

        *)
          $echo "$modename: unknown library version type \`$version_type'" 1>&2
          echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
          exit 1
          ;;
        esac

        # Clear the version info if we defaulted, and they specified a release.
        if test -z "$vinfo" && test -n "$release"; then
          major=
          verstring="0.0"
          if test "$need_version" = no; then
            versuffix=
          else
            versuffix=".0.0"
          fi
        fi

        # Remove version info from name if versioning should be avoided
        if test "$avoid_version" = yes && test "$need_version" = no; then
          major=
          versuffix=
          verstring=""
        fi
        
        # Check to see if the archive will have undefined symbols.
        if test "$allow_undefined" = yes; then
          if test "$allow_undefined_flag" = unsupported; then
            $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
            build_libtool_libs=no
            build_old_libs=yes
          fi
        else
          # Don't allow undefined symbols.
          allow_undefined_flag="$no_undefined_flag"
        fi

        dependency_libs="$deplibs"
        case "$host" in
        *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
          # these systems don't actually have a c library (as such)!
          ;;
        *)
          # Add libc to deplibs on all other systems.
          deplibs="$deplibs -lc"
          ;;
        esac
      fi

      # Create the output directory, or remove our outputs if we need to.
      if test -d $output_objdir; then
        $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
        $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
      else
        $show "$mkdir $output_objdir"
        $run $mkdir $output_objdir
        status=$?
        if test $status -ne 0 && test ! -d $output_objdir; then
          exit $status
        fi
      fi

      # Now set the variables for building old libraries.
      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
        oldlibs="$oldlibs $output_objdir/$libname.$libext"

        # Transform .lo files to .o files.
        oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
      fi

      if test "$build_libtool_libs" = yes; then
        # Transform deplibs into only deplibs that can be linked in shared.
        name_save=$name
        libname_save=$libname
        release_save=$release
        versuffix_save=$versuffix
        major_save=$major
        # I'm not sure if I'm treating the release correctly.  I think
        # release should show up in the -l (ie -lgmp5) so we don't want to
        # add it in twice.  Is that correct?
        release=""
        versuffix=""
        major=""
        newdeplibs=
        droppeddeps=no
        case "$deplibs_check_method" in
        pass_all)
          # Don't check for shared/static.  Everything works.
          # This might be a little naive.  We might want to check
          # whether the library exists or not.  But this is on
          # osf3 & osf4 and I'm not really sure... Just
          # implementing what was already the behaviour.
          newdeplibs=$deplibs
          ;;
        test_compile)
          # This code stresses the "libraries are programs" paradigm to its
          # limits. Maybe even breaks it.  We compile a program, linking it
          # against the deplibs as a proxy for the library.  Then we can check
          # whether they linked in statically or dynamically with ldd.
          $rm conftest.c
          cat > conftest.c <<EOF
          int main() { return 0; }
EOF
          $rm conftest
          $C_compiler -o conftest conftest.c $deplibs
          if test $? -eq 0 ; then
            ldd_output=`ldd conftest`
            for i in $deplibs; do
              name="`expr $i : '-l\(.*\)'`"
              # If $name is empty we are operating on a -L argument.
              if test "$name" != "" ; then
                libname=`eval \\$echo \"$libname_spec\"`
                deplib_matches=`eval \\$echo \"$library_names_spec\"`
                set dummy $deplib_matches
                deplib_match=$2
                if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
                  newdeplibs="$newdeplibs $i"
                else
                  droppeddeps=yes
                  echo
                  echo "*** Warning: This library needs some functionality provided by $i."
                  echo "*** I have the capability to make that library automatically link in when"
                  echo "*** you link to this library.  But I can only do this if you have a"
                  echo "*** shared version of the library, which you do not appear to have."
                fi
              else
                newdeplibs="$newdeplibs $i"
              fi
            done
          else
            # Error occured in the first compile.  Let's try to salvage the situation:
            # Compile a seperate program for each library.
            for i in $deplibs; do
              name="`expr $i : '-l\(.*\)'`"
             # If $name is empty we are operating on a -L argument.
              if test "$name" != "" ; then
                $rm conftest
                $C_compiler -o conftest conftest.c $i
                # Did it work?
                if test $? -eq 0 ; then
                  ldd_output=`ldd conftest`
                  libname=`eval \\$echo \"$libname_spec\"`
                  deplib_matches=`eval \\$echo \"$library_names_spec\"`
                  set dummy $deplib_matches
                  deplib_match=$2
                  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
                    newdeplibs="$newdeplibs $i"
                  else
                    droppeddeps=yes
                    echo
                    echo "*** Warning: This library needs some functionality provided by $i."
                    echo "*** I have the capability to make that library automatically link in when"
                    echo "*** you link to this library.  But I can only do this if you have a"
                    echo "*** shared version of the library, which you do not appear to have."
                  fi
                else
                  droppeddeps=yes
                  echo
                  echo "*** Warning!  Library $i is needed by this library but I was not able to"
                  echo "***  make it link in!  You will probably need to install it or some"
                  echo "*** library that it depends on before this library will be fully"
                  echo "*** functional.  Installing it before continuing would be even better."
                fi
              else
                newdeplibs="$newdeplibs $i"
              fi
            done
          fi
          ;;
        file_magic*)
          set dummy $deplibs_check_method
          file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
          for a_deplib in $deplibs; do
            name="`expr $a_deplib : '-l\(.*\)'`"
            # If $name is empty we are operating on a -L argument.
            if test "$name" != "" ; then
              libname=`eval \\$echo \"$libname_spec\"`
              for i in $lib_search_path; do
                    potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
                    for potent_lib in $potential_libs; do
                      # Follow soft links.
                      if ls -lLd "$potent_lib" 2>/dev/null \
                         | grep " -> " >/dev/null; then
                        continue 
                      fi
                      # The statement above tries to avoid entering an
                      # endless loop below, in case of cyclic links.
                      # We might still enter an endless loop, since a link
                      # loop can be closed while we follow links,
                      # but so what?
                      potlib="$potent_lib"
                      while test -h "$potlib" 2>/dev/null; do
                        potliblink=`ls -ld $potlib | sed 's/.* -> //'`
                        case "$potliblink" in
                        [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
                        *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
                        esac
                      done
                      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
                         | sed 10q \
                         | egrep "$file_magic_regex" > /dev/null; then
                        newdeplibs="$newdeplibs $a_deplib"
                        a_deplib=""
                        break 2
                      fi
                    done
              done
              if test -n "$a_deplib" ; then
                droppeddeps=yes
                echo
                echo "*** Warning: This library needs some functionality provided by $a_deplib."
                echo "*** I have the capability to make that library automatically link in when"
                echo "*** you link to this library.  But I can only do this if you have a"
                echo "*** shared version of the library, which you do not appear to have."
              fi
            else
              # Add a -L argument.
              newdeplibs="$newdeplibs $a_deplib"
            fi
          done # Gone through all deplibs.
          ;;
        none | unknown | *)
          newdeplibs=""
          if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
               -e 's/ -[LR][^ ]*//g' -e 's/[    ]//g' |
             grep . >/dev/null; then
            echo
            if test "X$deplibs_check_method" = "Xnone"; then
              echo "*** Warning: inter-library dependencies are not supported in this platform."
            else
              echo "*** Warning: inter-library dependencies are not known to be supported."
            fi
            echo "*** All declared inter-library dependencies are being dropped."
            droppeddeps=yes
          fi
          ;;
        esac
        versuffix=$versuffix_save
        major=$major_save
        release=$release_save
        libname=$libname_save
        name=$name_save

        if test "$droppeddeps" = yes; then
          if test "$module" = yes; then
            echo
            echo "*** Warning: libtool could not satisfy all declared inter-library"
            echo "*** dependencies of module $libname.  Therefore, libtool will create"
            echo "*** a static module, that should work as long as the dlopening"
            echo "*** application is linked with the -dlopen flag."
            if test -z "$global_symbol_pipe"; then
              echo
              echo "*** However, this would only work if libtool was able to extract symbol"
              echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
              echo "*** not find such a program.  So, this module is probably useless."
              echo "*** \`nm' from GNU binutils and a full rebuild may help."
            fi
            if test "$build_old_libs" = no; then
              oldlibs="$output_objdir/$libname.$libext"
              build_libtool_libs=module
              build_old_libs=yes
            else
              build_libtool_libs=no
            fi
          else
            echo "*** The inter-library dependencies that have been dropped here will be"
            echo "*** automatically added whenever a program is linked with this library"
            echo "*** or is declared to -dlopen it."
          fi
        fi
        # Done checking deplibs!
        deplibs=$newdeplibs
      fi

      # All the library-specific variables (install_libdir is set above).
      library_names=
      old_library=
      dlname=
      
      # Test again, we may have decided not to build it any more
      if test "$build_libtool_libs" = yes; then
        # Get the real and link names of the library.
        eval library_names=\"$library_names_spec\"
        set dummy $library_names
        realname="$2"
        shift; shift

        if test -n "$soname_spec"; then
          eval soname=\"$soname_spec\"
        else
          soname="$realname"
        fi

        lib="$output_objdir/$realname"
        for link
        do
          linknames="$linknames $link"
        done

        # Ensure that we have .o objects for linkers which dislike .lo
        # (e.g. aix) incase we are running --disable-static
        for obj in $libobjs; do
          oldobj=`$echo "X$obj" | $Xsed -e "$lo2o"`
          if test ! -f $oldobj; then
            $show "${LN_S} $obj $oldobj"
            $run ${LN_S} $obj $oldobj || exit $?
          fi
        done

        # Use standard objects if they are pic
        test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`

        # Prepare the list of exported symbols
        if test -z "$export_symbols"; then
          if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
            $show "generating symbol list for \`$libname.la'"
            export_symbols="$output_objdir/$libname.exp"
            $run $rm $export_symbols
            eval cmds=\"$export_symbols_cmds\"
            IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
            for cmd in $cmds; do
              IFS="$save_ifs"
              $show "$cmd"
              $run eval "$cmd" || exit $?
            done
            IFS="$save_ifs"
            if test -n "$export_symbols_regex"; then
              $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
              $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
              $show "$mv \"${export_symbols}T\" \"$export_symbols\""
              $run eval '$mv "${export_symbols}T" "$export_symbols"'
            fi
          fi
        fi

        if test -n "$export_symbols" && test -n "$include_expsyms"; then
          $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
        fi

        if test -n "$convenience"; then
          if test -n "$whole_archive_flag_spec"; then
            eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
          else
            gentop="$output_objdir/${outputname}x"
            $show "${rm}r $gentop"
            $run ${rm}r "$gentop"
            $show "mkdir $gentop"
            $run mkdir "$gentop"
            status=$?
            if test $status -ne 0 && test ! -d "$gentop"; then
              exit $status
            fi
            generated="$generated $gentop"

            for xlib in $convenience; do
              # Extract the objects.
              case "$xlib" in
              [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
              *) xabs=`pwd`"/$xlib" ;;
              esac
              xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
              xdir="$gentop/$xlib"

              $show "${rm}r $xdir"
              $run ${rm}r "$xdir"
              $show "mkdir $xdir"
              $run mkdir "$xdir"
              status=$?
              if test $status -ne 0 && test ! -d "$xdir"; then
                exit $status
              fi
              $show "(cd $xdir && $AR x $xabs)"
              $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?

              libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
            done
          fi
        fi

        if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
          eval flag=\"$thread_safe_flag_spec\"
          linkopts="$linkopts $flag"
        fi

        # Do each of the archive commands.
        if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
          eval cmds=\"$archive_expsym_cmds\"
        else
          eval cmds=\"$archive_cmds\"
        fi
        IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
        for cmd in $cmds; do
          IFS="$save_ifs"
          $show "$cmd"
          $run eval "$cmd" || exit $?
        done
        IFS="$save_ifs"

        # Create links to the real library.
        for linkname in $linknames; do
          if test "$realname" != "$linkname"; then
            $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
            $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
          fi
        done

        # If -module or -export-dynamic was specified, set the dlname.
        if test "$module" = yes || test "$export_dynamic" = yes; then
          # On all known operating systems, these are identical.
          dlname="$soname"
        fi
      fi
      ;;

    *.lo | *.o | *.obj)
      if test -n "$link_against_libtool_libs"; then
        $echo "$modename: error: cannot link libtool libraries into objects" 1>&2
        exit 1
      fi

      if test -n "$deplibs"; then
        $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
      fi

      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
        $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
      fi

      if test -n "$rpath"; then
        $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
      fi

      if test -n "$xrpath"; then
        $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
      fi

      if test -n "$vinfo"; then
        $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
      fi

      if test -n "$release"; then
        $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
      fi

      case "$output" in
      *.lo)
        if test -n "$objs"; then
          $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
          exit 1
        fi
        libobj="$output"
        obj=`$echo "X$output" | $Xsed -e "$lo2o"`
        ;;
      *)
        libobj=
        obj="$output"
        ;;
      esac

      # Delete the old objects.
      $run $rm $obj $libobj

      # Objects from convenience libraries.  This assumes
      # single-version convenience libraries.  Whenever we create
      # different ones for PIC/non-PIC, this we'll have to duplicate
      # the extraction.
      reload_conv_objs=
      gentop=
      # reload_cmds runs $LD directly, so let us get rid of
      # -Wl from whole_archive_flag_spec
      wl= 

      if test -n "$convenience"; then
        if test -n "$whole_archive_flag_spec"; then
          eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
        else
          gentop="$output_objdir/${obj}x"
          $show "${rm}r $gentop"
          $run ${rm}r "$gentop"
          $show "mkdir $gentop"
          $run mkdir "$gentop"
          status=$?
          if test $status -ne 0 && test ! -d "$gentop"; then
            exit $status
          fi
          generated="$generated $gentop"

          for xlib in $convenience; do
            # Extract the objects.
            case "$xlib" in
            [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
            *) xabs=`pwd`"/$xlib" ;;
            esac
            xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
            xdir="$gentop/$xlib"

            $show "${rm}r $xdir"
            $run ${rm}r "$xdir"
            $show "mkdir $xdir"
            $run mkdir "$xdir"
            status=$?
            if test $status -ne 0 && test ! -d "$xdir"; then
              exit $status
            fi
            $show "(cd $xdir && $AR x $xabs)"
            $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?

            reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
          done
        fi
      fi

      # Create the old-style object.
      reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs"

      output="$obj"
      eval cmds=\"$reload_cmds\"
      IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
      for cmd in $cmds; do
        IFS="$save_ifs"
        $show "$cmd"
        $run eval "$cmd" || exit $?
      done
      IFS="$save_ifs"

      # Exit if we aren't doing a library object file.
      if test -z "$libobj"; then
        if test -n "$gentop"; then
          $show "${rm}r $gentop"
          $run ${rm}r $gentop
        fi

        exit 0
      fi

      if test "$build_libtool_libs" != yes; then
        if test -n "$gentop"; then
          $show "${rm}r $gentop"
          $run ${rm}r $gentop
        fi

        # Create an invalid libtool object if no PIC, so that we don't
        # accidentally link it into a program.
        $show "echo timestamp > $libobj"
        $run eval "echo timestamp > $libobj" || exit $?
        exit 0
      fi

      if test -n "$pic_flag"; then
        # Only do commands if we really have different PIC objects.
        reload_objs="$libobjs $reload_conv_objs"
        output="$libobj"
        eval cmds=\"$reload_cmds\"
        IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
        for cmd in $cmds; do
          IFS="$save_ifs"
          $show "$cmd"
          $run eval "$cmd" || exit $?
        done
        IFS="$save_ifs"
      else
        # Just create a symlink.
        $show $rm $libobj
        $run $rm $libobj
        $show "$LN_S $obj $libobj"
        $run $LN_S $obj $libobj || exit $?
      fi

      if test -n "$gentop"; then
        $show "${rm}r $gentop"
        $run ${rm}r $gentop
      fi

      exit 0
      ;;

    # Anything else should be a program.
    *)
      if test -n "$vinfo"; then
        $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
      fi

      if test -n "$release"; then
        $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
      fi

      if test "$preload" = yes; then
        if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
           test "$dlopen_self_static" = unknown; then
          $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
        fi 
      fi
    
      if test -n "$rpath$xrpath"; then
        # If the user specified any rpath flags, then add them.
        for libdir in $rpath $xrpath; do
          # This is the magic to use -rpath.
          case "$compile_rpath " in
          *" $libdir "*) ;;
          *) compile_rpath="$compile_rpath $libdir" ;;
          esac
          case "$finalize_rpath " in
          *" $libdir "*) ;;
          *) finalize_rpath="$finalize_rpath $libdir" ;;
          esac
        done
      fi

      # Now hardcode the library paths
      rpath=
      hardcode_libdirs=
      for libdir in $compile_rpath $finalize_rpath; do
        if test -n "$hardcode_libdir_flag_spec"; then
          if test -n "$hardcode_libdir_separator"; then
            if test -z "$hardcode_libdirs"; then
              hardcode_libdirs="$libdir"
            else
              # Just accumulate the unique libdirs.
              case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
              *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
                ;;
              *)
                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
                ;;
              esac
            fi
          else
            eval flag=\"$hardcode_libdir_flag_spec\"
            rpath="$rpath $flag"
          fi
        elif test -n "$runpath_var"; then
          case "$perm_rpath " in
          *" $libdir "*) ;;
          *) perm_rpath="$perm_rpath $libdir" ;;
          esac
        fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
         test -n "$hardcode_libdirs"; then
        libdir="$hardcode_libdirs"
        eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath="$rpath"

      rpath=
      hardcode_libdirs=
      for libdir in $finalize_rpath; do
        if test -n "$hardcode_libdir_flag_spec"; then
          if test -n "$hardcode_libdir_separator"; then
            if test -z "$hardcode_libdirs"; then
              hardcode_libdirs="$libdir"
            else
              # Just accumulate the unique libdirs.
              case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
              *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
                ;;
              *)
                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
                ;;
              esac
            fi
          else
            eval flag=\"$hardcode_libdir_flag_spec\"
            rpath="$rpath $flag"
          fi
        elif test -n "$runpath_var"; then
          case "$finalize_perm_rpath " in
          *" $libdir "*) ;;
          *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
          esac
        fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
         test -n "$hardcode_libdirs"; then
        libdir="$hardcode_libdirs"
        eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      finalize_rpath="$rpath"

      output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
      if test "X$output_objdir" = "X$output"; then
        output_objdir="$objdir"
      else
        output_objdir="$output_objdir/$objdir"
      fi

      # Create the binary in the object directory, then wrap it.
      if test ! -d $output_objdir; then
        $show "$mkdir $output_objdir"
        $run $mkdir $output_objdir
        status=$?
        if test $status -ne 0 && test ! -d $output_objdir; then
          exit $status
        fi
      fi

      if test -n "$libobjs" && test "$build_old_libs" = yes; then
        # Transform all the library objects into standard objects.
        compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
        finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
      fi

      dlsyms=
      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
        if test -n "$NM" && test -n "$global_symbol_pipe"; then
          dlsyms="${outputname}S.c"
        else
          $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
        fi
      fi

      if test -n "$dlsyms"; then
        case "$dlsyms" in
        "") ;;
        *.c)
          # Discover the nlist of each of the dlfiles.
          nlist="$output_objdir/${outputname}.nm"

          $show "$rm $nlist ${nlist}S ${nlist}T"
          $run $rm "$nlist" "${nlist}S" "${nlist}T"

          # Parse the name list into a source file.
          $show "creating $output_objdir/$dlsyms"

          test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */

#ifdef __cplusplus
extern \"C\" {
#endif

/* Prevent the only kind of declaration conflicts we can make. */
#define lt_preloaded_symbols some_other_symbol

/* External symbol declarations for the compiler. */\
"

          if test "$dlself" = yes; then
            $show "generating symbol list for \`$output'"

            test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"

            # Add our own program objects to the symbol list.
            progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
            for arg in $progfiles; do
              $show "extracting global C symbols from \`$arg'"
              $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
            done

            if test -n "$exclude_expsyms"; then
              $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
              $run eval '$mv "$nlist"T "$nlist"'
            fi
            
            if test -n "$export_symbols_regex"; then
              $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
              $run eval '$mv "$nlist"T "$nlist"'
            fi

            # Prepare the list of exported symbols
            if test -z "$export_symbols"; then
              export_symbols="$output_objdir/$output.exp"
              $run $rm $export_symbols
              $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
            else
              $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
              $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
              $run eval 'mv "$nlist"T "$nlist"'
            fi
          fi

          for arg in $dlprefiles; do
            $show "extracting global C symbols from \`$arg'"
            name=`echo "$arg" | sed -e 's%^.*/%%'`
            $run eval 'echo ": $name " >> "$nlist"'
            $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
          done

          if test -z "$run"; then
            # Make sure we have at least an empty file.
            test -f "$nlist" || : > "$nlist"

            if test -n "$exclude_expsyms"; then
              egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
              $mv "$nlist"T "$nlist"
            fi

            # Try sorting and uniquifying the output.
            if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
              :
            else
              grep -v "^: " < "$nlist" > "$nlist"S
            fi

            if test -f "$nlist"S; then
              eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
            else
              echo '/* NONE */' >> "$output_objdir/$dlsyms"
            fi

            $echo >> "$output_objdir/$dlsyms" "\

#undef lt_preloaded_symbols

#if defined (__STDC__) && __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif

/* The mapping between symbol names and symbols. */
const struct {
  const char *name;
  lt_ptr_t address;
}
lt_preloaded_symbols[] =
{\
"

            sed -n -e 's/^: \([^ ]*\) $/  {\"\1\", (lt_ptr_t) 0},/p' \
                -e 's/^. \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr_t) \&\2},/p' \
                  < "$nlist" >> "$output_objdir/$dlsyms"

            $echo >> "$output_objdir/$dlsyms" "\
  {0, (lt_ptr_t) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif\
"
          fi

          pic_flag_for_symtable=
          case "$host" in
          # compiling the symbol table file with pic_flag works around
          # a FreeBSD bug that causes programs to crash when -lm is
          # linked before any other PIC object.  But we must not use
          # pic_flag when linking with -static.  The problem exists in
          # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
          *-*-freebsd2*|*-*-freebsd3.0*)
            case "$compile_command " in
            *" -static "*) ;;
            *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
            esac
          esac

          # Now compile the dynamic symbol file.
          $show "(cd $output_objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
          $run eval '(cd $output_objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?

          # Clean up the generated files.
          $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
          $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"

          # Transform the symbol file into the correct name.
          compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
          finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
          ;;
        *)
          $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
          exit 1
          ;;
        esac
      else
        # We keep going just in case the user didn't refer to
        # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
        # really was required.

        # Nullify the symbol file.
        compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
        finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
      fi

      if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
        # Replace the output file specification.
        compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
        link_command="$compile_command$compile_rpath"

        # We have no uninstalled library dependencies, so finalize right now.
        $show "$link_command"
        $run eval "$link_command"
        status=$?
        
        # Delete the generated files.
        if test -n "$dlsyms"; then
          $show "$rm $output_objdir/${outputname}S.${objext}"
          $run $rm "$output_objdir/${outputname}S.${objext}"
        fi

        exit $status
      fi

      if test -n "$shlibpath_var"; then
        # We should set the shlibpath_var
        rpath=
        for dir in $temp_rpath; do
          case "$dir" in
          [\\/]* | [A-Za-z]:[\\/]*)
            # Absolute path.
            rpath="$rpath$dir:"
            ;;
          *)
            # Relative path: add a thisdir entry.
            rpath="$rpath\$thisdir/$dir:"
            ;;
          esac
        done
        temp_rpath="$rpath"
      fi

      if test -n "$compile_shlibpath$finalize_shlibpath"; then
        compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
      fi
      if test -n "$finalize_shlibpath"; then
        finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
      fi

      compile_var=
      finalize_var=
      if test -n "$runpath_var"; then
        if test -n "$perm_rpath"; then
          # We should set the runpath_var.
          rpath=
          for dir in $perm_rpath; do
            rpath="$rpath$dir:"
          done
          compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
        fi
        if test -n "$finalize_perm_rpath"; then
          # We should set the runpath_var.
          rpath=
          for dir in $finalize_perm_rpath; do
            rpath="$rpath$dir:"
          done
          finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
        fi
      fi

      if test "$hardcode_action" = relink; then
        # Fast installation is not supported
        link_command="$compile_var$compile_command$compile_rpath"
        relink_command="$finalize_var$finalize_command$finalize_rpath"
        
        $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
        $echo "$modename: \`$output' will be relinked during installation" 1>&2
      else
        if test "$fast_install" != no; then
          link_command="$finalize_var$compile_command$finalize_rpath"
          if test "$fast_install" = yes; then
            relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
          else
            # fast_install is set to needless
            relink_command=
          fi
        else
          link_command="$compile_var$compile_command$compile_rpath"
          relink_command="$finalize_var$finalize_command$finalize_rpath"
        fi
      fi

      # Replace the output file specification.
      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
      
      # Delete the old output files.
      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname

      $show "$link_command"
      $run eval "$link_command" || exit $?

      # Now create the wrapper script.
      $show "creating $output"

      # Quote the relink command for shipping.
      if test -n "$relink_command"; then
        relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
      fi

      # Quote $echo for shipping.
      if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
        case "$0" in
        [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
        *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
        esac
        qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
      else
        qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
      fi

      # Only actually do things if our run command is non-null.
      if test -z "$run"; then
        # win32 will think the script is a binary if it has
        # a .exe suffix, so we strip it off here.
        case $output in
          *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
        esac
        $rm $output
        trap "$rm $output; exit 1" 1 2 15

        $echo > $output "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
sed_quote_subst='$sed_quote_subst'

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
if test \"\${CDPATH+set}\" = set; then CDPATH=; export CDPATH; fi

relink_command=\"$relink_command\"

# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
  # install mode needs the following variable:
  link_against_libtool_libs='$link_against_libtool_libs'