libtool 208 KB
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	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
	    fi
	    if test "$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."

	    if test "$allow_undefined" = no; then
	      $echo
	      $echo "*** Since this library must not contain undefined symbols,"
	      $echo "*** because either the platform does not support them or"
	      $echo "*** it was explicitly requested with -no-undefined,"
	      $echo "*** libtool will only create a static version of it."
	      if test "$build_old_libs" = no; then
		oldlibs="$output_objdir/$libname.$libext"
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  fi
	fi
	# Done checking deplibs!
	deplibs=$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 "$build_libtool_libs" = yes; then
	if test "$hardcode_into_libs" = yes; then
	  # Hardcode the library paths
	  hardcode_libdirs=
	  dep_rpath=
	  rpath="$finalize_rpath"
	  test "$mode" != relink && rpath="$compile_rpath$rpath"
	  for libdir in $rpath; do
	    if test -n "$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\"
		dep_rpath="$dep_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"
	    if test -n "$hardcode_libdir_flag_spec_ld"; then
	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
	    else
	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
	    fi
	  fi
	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
	    # We should set the runpath_var.
	    rpath=
	    for dir in $perm_rpath; do
	      rpath="$rpath$dir:"
	    done
	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
	  fi
	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
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	fi
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	shlibpath="$finalize_shlibpath"
	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
	if test -n "$shlibpath"; then
	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
	fi
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	# Get the real and link names of the library.
	eval shared_ext=\"$shrext_cmds\"
	eval library_names=\"$library_names_spec\"
	set dummy $library_names
	realname="$2"
	shift; shift
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	if test -n "$soname_spec"; then
	  eval soname=\"$soname_spec\"
	else
	  soname="$realname"
	fi
	if test -z "$dlname"; then
	  dlname=$soname
	fi
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	lib="$output_objdir/$realname"
	for link
	do
	  linknames="$linknames $link"
	done
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	# Use standard objects if they are pic
	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
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	# Prepare the list of exported symbols
	if test -z "$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 $export_symbols
	    cmds=$export_symbols_cmds
	    save_ifs="$IFS"; IFS='~'
	    for cmd in $cmds; do
	      IFS="$save_ifs"
	      eval cmd=\"$cmd\"
	      if len=`expr "X$cmd" : ".*"` &&
	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	        $show "$cmd"
	        $run eval "$cmd" || exit $?
	        skipped_export=false
	      else
	        # The command line is too long to execute in one step.
	        $show "using reloadable object file for export list..."
	        skipped_export=:
	      fi
	    done
	    IFS="$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
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	fi
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	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
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	fi
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	tmp_deplibs=
	for test_deplib in $deplibs; do
		case " $convenience " in
		*" $test_deplib "*) ;;
		*)
			tmp_deplibs="$tmp_deplibs $test_deplib"
			;;
		esac
	done
	deplibs="$tmp_deplibs"
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	if test -n "$convenience"; then
	  if test -n "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	  else
	    gentop="$output_objdir/${outputname}x"
	    generated="$generated $gentop"
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	    func_extract_archives $gentop $convenience
	    libobjs="$libobjs $func_extract_archives_result"
	  fi
	fi
	
	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
	  eval flag=\"$thread_safe_flag_spec\"
	  linker_flags="$linker_flags $flag"
	fi
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	# Make a backup of the uninstalled library when relinking
	if test "$mode" = relink; then
	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
	fi

	# Do each of the archive commands.
	if test "$module" = yes && test -n "$module_cmds" ; then
	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	    eval test_cmds=\"$module_expsym_cmds\"
	    cmds=$module_expsym_cmds
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	  else
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	    eval test_cmds=\"$module_cmds\"
	    cmds=$module_cmds
	  fi
	else
	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	  eval test_cmds=\"$archive_expsym_cmds\"
	  cmds=$archive_expsym_cmds
	else
	  eval test_cmds=\"$archive_cmds\"
	  cmds=$archive_cmds
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	  fi
	fi

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	if test "X$skipped_export" != "X:" && len=`expr "X$test_cmds" : ".*"` &&
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	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  :
	else
	  # The command line is too long to link in one step, link piecewise.
	  $echo "creating reloadable object files..."
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	  # Save the value of $output and $libobjs because we want to
	  # use them later.  If we have whole_archive_flag_spec, we
	  # want to use save_libobjs as it was before
	  # whole_archive_flag_spec was expanded, because we can't
	  # assume the linker understands whole_archive_flag_spec.
	  # This may have to be revisited, in case too many
	  # convenience libraries get linked in and end up exceeding
	  # the spec.
	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	  fi
	  save_output=$output
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	  # Clear the reloadable object creation command queue and
	  # initialize k to one.
	  test_cmds=
	  concat_cmds=
	  objlist=
	  delfiles=
	  last_robj=
	  k=1
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	  output=$output_objdir/$save_output-${k}.$objext
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	  # Loop over the list of objects to be linked.
	  for obj in $save_libobjs
	  do
	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
	    if test "X$objlist" = X ||
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	       { len=`expr "X$test_cmds" : ".*"` &&
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		 test "$len" -le "$max_cmd_len"; }; then
	      objlist="$objlist $obj"
	    else
	      # The command $test_cmds is almost too long, add a
	      # command to the queue.
	      if test "$k" -eq 1 ; then
		# The first file doesn't have a previous command to add.
		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
	      else
		# All subsequent reloadable object files will link in
		# the last one created.
		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
	      fi
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	      last_robj=$output_objdir/$save_output-${k}.$objext
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	      k=`expr $k + 1`
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	      output=$output_objdir/$save_output-${k}.$objext
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	      objlist=$obj
	      len=1
	    fi
	  done
	  # Handle the remaining objects by creating one last
	  # reloadable object file.  All subsequent reloadable object
	  # files will link in the last one created.
	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"

	  if ${skipped_export-false}; then
	    $show "generating symbol list for \`$libname.la'"
	    export_symbols="$output_objdir/$libname.exp"
	    $run $rm $export_symbols
	    libobjs=$output
	    # Append the command to create the export file.
	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
          fi

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	  # Set up a command to remove the reloadale object files
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	  # after they are used.
	  i=0
	  while test "$i" -lt "$k"
	  do
	    i=`expr $i + 1`
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	    delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
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	  done
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	  $echo "creating a temporary reloadable object file: $output"
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	  # Loop through the commands generated above and execute them.
	  save_ifs="$IFS"; IFS='~'
	  for cmd in $concat_cmds; do
	    IFS="$save_ifs"
	    $show "$cmd"
	    $run eval "$cmd" || exit $?
	  done
	  IFS="$save_ifs"
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	  libobjs=$output
	  # Restore the value of output.
	  output=$save_output
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	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	  fi
	  # Expand the library linking commands again to reset the
	  # value of $libobjs for piecewise linking.
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	  # Do each of the archive commands.
	  if test "$module" = yes && test -n "$module_cmds" ; then
	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	      cmds=$module_expsym_cmds
	    else
	      cmds=$module_cmds
	    fi
	  else
	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	    cmds=$archive_expsym_cmds
	  else
	    cmds=$archive_cmds
	    fi
	  fi
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	  # Append the command to remove the reloadable object files
	  # to the just-reset $cmds.
	  eval cmds=\"\$cmds~\$rm $delfiles\"
	fi
	save_ifs="$IFS"; IFS='~'
	for cmd in $cmds; do
	  IFS="$save_ifs"
	  eval cmd=\"$cmd\"
	  $show "$cmd"
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	  $run eval "$cmd" || exit $?
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	done
	IFS="$save_ifs"
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	# Restore the uninstalled library and exit
	if test "$mode" = relink; then
	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
	  exit $EXIT_SUCCESS
	fi
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	# 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 $?
	  fi
	done
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	# If -module or -export-dynamic was specified, set the dlname.
	if test "$module" = yes || test "$export_dynamic" = yes; then
	  # On all known operating systems, these are identical.
	  dlname="$soname"
	fi
      fi
      ;;
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    obj)
      if test -n "$deplibs"; then
	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
      fi
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      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
      fi
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      if test -n "$rpath"; then
	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
      fi
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      if test -n "$xrpath"; then
	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
      fi
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      if test -n "$vinfo"; then
	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
      fi
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      if test -n "$release"; then
	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
      fi
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      case $output in
      *.lo)
	if test -n "$objs$old_deplibs"; then
	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
	  exit $EXIT_FAILURE
	fi
	libobj="$output"
	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
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	;;
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      *)
	libobj=
	obj="$output"
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	;;
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      esac
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      # Delete the old objects.
      $run $rm $obj $libobj
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      # 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 $LD directly, so let us get rid of
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      # -Wl from whole_archive_flag_spec
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      wl=
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      if test -n "$convenience"; then
	if test -n "$whole_archive_flag_spec"; then
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	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
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	else
	  gentop="$output_objdir/${obj}x"
	  generated="$generated $gentop"
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	  func_extract_archives $gentop $convenience
	  reload_conv_objs="$reload_objs $func_extract_archives_result"
	fi
      fi
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      # Create the old-style object.
      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
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      output="$obj"
      cmds=$reload_cmds
      save_ifs="$IFS"; IFS='~'
      for cmd in $cmds; do
	IFS="$save_ifs"
	eval cmd=\"$cmd\"
	$show "$cmd"
	$run eval "$cmd" || exit $?
      done
      IFS="$save_ifs"
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      # 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
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	exit $EXIT_SUCCESS
      fi
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      if test "$build_libtool_libs" != yes; then
	if test -n "$gentop"; then
	  $show "${rm}r $gentop"
	  $run ${rm}r $gentop
	fi
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	# 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 $EXIT_SUCCESS
      fi
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      if test -n "$pic_flag" || test "$pic_mode" != default; then
	# Only do commands if we really have different PIC objects.
	reload_objs="$libobjs $reload_conv_objs"
	output="$libobj"
	cmds=$reload_cmds
	save_ifs="$IFS"; IFS='~'
	for cmd in $cmds; do
	  IFS="$save_ifs"
	  eval cmd=\"$cmd\"
	  $show "$cmd"
	  $run eval "$cmd" || exit $?
	done
	IFS="$save_ifs"
      fi
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      if test -n "$gentop"; then
	$show "${rm}r $gentop"
	$run ${rm}r $gentop
      fi
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      exit $EXIT_SUCCESS
      ;;
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    prog)
      case $host in
	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
      esac
      if test -n "$vinfo"; then
	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
      fi
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      if test -n "$release"; then
	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
      fi
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      if test "$preload" = yes; then
	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
	   test "$dlopen_self_static" = unknown; then
	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
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	fi
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      fi
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      case $host in
      *-*-rhapsody* | *-*-darwin1.[012])
	# On Rhapsody replace the C library is the System framework
	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4514
	;;
4515
      esac
4516

4517
4518
4519
4520
4521
4522
4523
4524
4525
      case $host in
      *darwin*)
        # Don't allow lazy linking, it breaks C++ global constructors
        if test "$tagname" = CXX ; then
        compile_command="$compile_command ${wl}-bind_at_load"
        finalize_command="$finalize_command ${wl}-bind_at_load"
        fi
        ;;
      esac
4526

4527
4528
      compile_command="$compile_command $compile_deplibs"
      finalize_command="$finalize_command $finalize_deplibs"
4529

4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
      if test -n "$rpath$xrpath"; then
	# If the user specified any rpath flags, then add them.
	for libdir in $rpath $xrpath; do
	  # This is the magic to use -rpath.
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) finalize_rpath="$finalize_rpath $libdir" ;;
	  esac
	done
      fi
4540

4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
      # 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
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
	  case :$dllsearchpath: in
	  *":$libdir:"*) ;;
	  *) dllsearchpath="$dllsearchpath:$libdir";;
	  esac
	  ;;
	esac
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir="$hardcode_libdirs"
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath="$rpath"
4585

4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
      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"
4621

4622
4623
4624
4625
4626
      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
4627

4628
4629
4630
4631
4632
4633
4634
      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
4635
      fi
4636

4637
4638
4639
4640
4641
4642
      if test -n "$dlsyms"; then
	case $dlsyms in
	"") ;;
	*.c)
	  # Discover the nlist of each of the dlfiles.
	  nlist="$output_objdir/${outputname}.nm"
4643

4644
4645
	  $show "$rm $nlist ${nlist}S ${nlist}T"
	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
4646

4647
4648
	  # Parse the name list into a source file.
	  $show "creating $output_objdir/$dlsyms"
4649

4650
4651
4652
	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
4653

4654
4655
4656
#ifdef __cplusplus
extern \"C\" {
#endif
4657

4658
4659
/* Prevent the only kind of declaration conflicts we can make. */
#define lt_preloaded_symbols some_other_symbol
4660

4661
4662
/* External symbol declarations for the compiler. */\
"
4663

4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
	  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$old_deplibs" | $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 "$export_symbols"; then
4688
	      export_symbols="$output_objdir/$output.exp"
4689
	      $run $rm $export_symbols
4690
	      $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4691
	    else
4692
4693
	      $run eval "${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'
4694
	      $run eval 'mv "$nlist"T "$nlist"'
4695
4696
	    fi
	  fi
4697
4698
4699
4700
4701
4702

	  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'"
4703
	  done
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722

	  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 "^: " < "$nlist" |
		if sort -k 3 </dev/null >/dev/null 2>&1; then
		  sort -k 3
		else
		  sort +2
		fi |
		uniq > "$nlist"S; then
	      :
4723
	    else
4724
	      grep -v "^: " < "$nlist" > "$nlist"S
4725
	    fi
4726
4727
4728

	    if test -f "$nlist"S; then
	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
4729
	    else
4730
	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
4731
	    fi
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751

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

#undef lt_preloaded_symbols

#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[] =
{\
"
4752

4753
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
4754

4755
4756
4757
	    $echo >> "$output_objdir/$dlsyms" "\
  {0, (lt_ptr) 0}
};
4758

4759
4760
4761
4762
4763
4764
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_preloaded_symbols;
}
#endif
4765

4766
4767
4768
4769
#ifdef __cplusplus
}
#endif\
"
4770
	  fi
4771

4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
	  pic_flag_for_symtable=
	  case $host in
	  # compiling the symbol table file with pic_flag works around
	  # a FreeBSD bug that causes programs to crash when -lm is
	  # linked before any other PIC object.  But we must not use
	  # pic_flag when linking with -static.  The problem exists in
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
	    case "$compile_command " in
	    *" -static "*) ;;
	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
	    esac;;
	  *-*-hpux*)
	    case "$compile_command " in
	    *" -static "*) ;;
	    *) pic_flag_for_symtable=" $pic_flag";;
	    esac
	  esac
4790

4791
	  # Now compile the dynamic symbol file.
4792
4793
	  $show "(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
	  $run eval '(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
4794

4795
4796
4797
	  # 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"
4798

4799
	  # Transform the symbol file into the correct name.
4800
4801
	  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}%"`
4802
	  ;;
4803
	*)
4804
4805
	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
	  exit $EXIT_FAILURE
4806
4807
	  ;;
	esac
4808
4809
4810
4811
      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.
4812

4813
	# Nullify the symbol file.
4814
4815
	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
4816
      fi
4817

4818
4819
      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
	# Replace the output file specification.
4820
	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
4821
	link_command="$compile_command$compile_rpath"
4822

4823
4824
4825
	# We have no uninstalled library dependencies, so finalize right now.
	$show "$link_command"
	$run eval "$link_command"
4826
	status=$?
4827
4828
4829
4830
4831

	# Delete the generated files.
	if test -n "$dlsyms"; then
	  $show "$rm $output_objdir/${outputname}S.${objext}"
	  $run $rm "$output_objdir/${outputname}S.${objext}"
4832
	fi
4833

4834
	exit $status
4835
      fi
4836

4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
      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
4854

4855
4856
4857
4858
4859
4860
      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
4861

4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
      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
4882

4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
      if test "$no_install" = yes; then
	# We don't need to create a wrapper script.
	link_command="$compile_var$compile_command$compile_rpath"
	# Replace the output file specification.
	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
	# Delete the old output file.
	$run $rm $output
	# Link the executable and exit
	$show "$link_command"
	$run eval "$link_command" || exit $?
	exit $EXIT_SUCCESS
      fi
4895

4896
4897
4898
4899
      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"
4900

4901
4902
4903
4904
4905
4906
	$echo "$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
4907
	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
4908
4909
4910
	  else
	    # fast_install is set to needless
	    relink_command=
4911
	  fi
4912
4913
4914
	else
	  link_command="$compile_var$compile_command$compile_rpath"
	  relink_command="$finalize_var$finalize_command$finalize_rpath"
4915
	fi
4916
      fi
4917

4918
4919
      # Replace the output file specification.
      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
4920

4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
      # 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
	# Preserve any variables that may affect compiler behavior
	for var in $variables_saved_for_relink; do
	  if eval test -z \"\${$var+set}\"; then
	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
	  elif eval var_value=\$$var; test -z "$var_value"; then
	    relink_command="$var=; export $var; $relink_command"
	  else
	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
4941
	  fi
4942
4943
	done
	relink_command="(cd `pwd`; $relink_command)"
4944
	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
4945
      fi
4946

4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
      # Quote $echo for shipping.
      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
	case $progpath in
	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
	esac
	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
      else
	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
      fi
4957

4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
      # 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
	# test for cygwin because mv fails w/o .exe extensions
	case $host in
	  *cygwin*)
	    exeext=.exe
	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
	  *) exeext= ;;
	esac
	case $host in
	  *cygwin* | *mingw* )
4974
4975
4976
4977
	    cwrappersource=`$echo ${objdir}/lt-${output}.c`
	    cwrapper=`$echo ${output}.exe`
	    $rm $cwrappersource $cwrapper
	    trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
4978

4979
	    cat > $cwrappersource <<EOF
4980

4981
4982
/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
4983

4984
4985
   The $output program cannot be directly executed until all the libtool
   libraries that it depends on are installed.
4986

4987
4988
   This wrapper executable should never be moved out of the build directory.
   If it is, it will not operate correctly.
4989

4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
   Currently, it simply execs the wrapper *script* "/bin/sh $output",
   but could eventually absorb all of the scripts functionality and
   exec $objdir/$outputname directly.
*/
EOF
	    cat >> $cwrappersource<<"EOF"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <malloc.h>
#include <stdarg.h>
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