The R Project SVN – R – Diff – /trunk/tools/ltmain.sh

 # ltmain.sh - Provide generalized library-building support services.
 # NOTE: Changing this file will not affect anything until you rerun configure.
+#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003
 # 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
 modename="$progname"
 # Constants.
 PROGRAM=ltmain.sh
 PACKAGE=libtool
-VERSION=1.4.3
+VERSION=1.5
-TIMESTAMP=" (1.922.2.111 2002/10/23 02:54:36)"
+TIMESTAMP=" (1.1220 2003/04/05 19:32:58)"
 default_mode=
 help="Try \`$progname --help' for more information."
 magic="%%%MAGIC variable%%%"
 mkdir="mkdir"
 # 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'
 # test EBCDIC or ASCII
 case `echo A|od -x` in
  *[Cc]1*) # EBCDIC based system
   SP2NL="tr '\100' '\n'"
   NL2SP="tr '\r\n' '\100\100'"
-  ;;
+  ;;
  *) # Assume ASCII based system
   SP2NL="tr '\040' '\012'"
   NL2SP="tr '\015\012' '\040\040'"
-  ;;
-esac
+  ;;
+esac
 # 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).
 # Make sure IFS has a sensible default
 : ${IFS=" 	"}
 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-  echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "$modename: not configured to build any kind of library" 1>&2
-  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
   exit 1
 fi
 # Global variables.
 mode=$default_mode
 show_help=
 execute_dlfiles=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+win32_libid () {
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      grep -E 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
+      if test "X$win32_nmres" = "Ximport" ; then
+        win32_libid_type="x86 archive import"
+      else
+        win32_libid_type="x86 archive static"
+      fi
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+# End of Shell function definitions
+#####################################
 # Parse our command line options once, thoroughly.
-while test $# -gt 0
+while test "$#" -gt 0
 do
   arg="$1"
   shift
   case $arg in
   if test -n "$prev"; then
     case $prev in
     execute_dlfiles)
       execute_dlfiles="$execute_dlfiles $arg"
       ;;
+    tag)
+      tagname="$arg"
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit 1
+	;;
+      esac
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$0" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $0`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
     *)
       eval "$prev=\$arg"
       ;;
     esac
   --help)
     show_help=yes
     ;;
   --version)
-    echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
+    $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
+    $echo
+    $echo "Copyright (C) 2003  Free Software Foundation, Inc."
+    $echo "This is free software; see the source for copying conditions.  There is NO"
+    $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     exit 0
     ;;
   --config)
     ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$0"
+    done
     exit 0
     ;;
   --debug)
-    echo "$progname: enabling shell trace mode"
+    $echo "$progname: enabling shell trace mode"
     set -x
     ;;
   --dry-run | -n)
     run=:
     ;;
   --features)
-    echo "host: $host"
+    $echo "host: $host"
     if test "$build_libtool_libs" = yes; then
-      echo "enable shared libraries"
+      $echo "enable shared libraries"
     else
-      echo "disable shared libraries"
+      $echo "disable shared libraries"
     fi
     if test "$build_old_libs" = yes; then
-      echo "enable static libraries"
+      $echo "enable static libraries"
     else
-      echo "disable static libraries"
+      $echo "disable static libraries"
     fi
     exit 0
     ;;
   --finish) mode="finish" ;;
   --quiet | --silent)
     show=:
     ;;
+  --tag) prevopt="--tag" prev=tag ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    ;;
   -dlopen)
     prevopt="-dlopen"
     prev=execute_dlfiles
     ;;
 if test -z "$show_help"; then
   # Infer the operation mode.
   if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require -mode=MODE be specified." 1>&2
     case $nonopt in
-    *cc | *++ | gcc* | *-gcc* | g++* | xlc*)
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
       mode=link
       for arg
       do
 	case $arg in
 	-c)
   # libtool compile mode
   compile)
     modename="$modename: compile"
     # Get the compilation command and the source file.
     base_compile=
-    prev=
-    lastarg=
-    srcfile="$nonopt"
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
     suppress_output=
+    arg_mode=normal
+    libobj=
-    user_target=no
     for arg
     do
-      case $prev in
+      case "$arg_mode" in
-      "") ;;
+      arg  )
-      xcompiler)
-	# Aesthetically quote the previous argument.
-	prev=
-	lastarg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	# do not "continue".  Instead, add this to base_compile
-	case $arg in
+	lastarg="$arg"
-	# Double-quote args containing other shell metacharacters.
-	# Many Bourne shells cannot handle close brackets correctly
-	# in scan sets, so we specify it separately.
-	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-	  arg="\"$arg\""
+	arg_mode=normal
-	  ;;
+	;;
-	esac
-	# Add the previous argument to base_compile.
-	if test -z "$base_compile"; then
+      target )
-	  base_compile="$lastarg"
+	libobj="$arg"
-	else
-	  base_compile="$base_compile $lastarg"
+	arg_mode=normal
-	fi
 	continue
 	;;
-      esac
+      normal )
-      # Accept any command-line options.
+	# Accept any command-line options.
-      case $arg in
+	case $arg in
-      -o)
+	-o)
-	if test "$user_target" != "no"; then
+	  if test -n "$libobj" ; then
-	  $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
-	  exit 1
+	    exit 1
-	fi
+	  fi
-	user_target=next
+	  arg_mode=target
+	  continue
-	;;
+	  ;;
-      -static)
+	-static)
-	build_old_libs=yes
+	  build_old_libs=yes
-	continue
+	  continue
-	;;
+	  ;;
-      -prefer-pic)
+	-prefer-pic)
-	pic_mode=yes
+	  pic_mode=yes
-	continue
+	  continue
-	;;
+	  ;;
-      -prefer-non-pic)
+	-prefer-non-pic)
-	pic_mode=no
+	  pic_mode=no
-	continue
+	  continue
-	;;
+	  ;;
-      -Xcompiler)
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
-	prev=xcompiler
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
-	continue
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
-	;;
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
-      -Wc,*)
+	    case $arg in
-	args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
-	lastarg=
+	      ;;
-	save_ifs="$IFS"; IFS=','
+	    esac
-	for arg in $args; do
+	    lastarg="$lastarg $arg"
+	  done
 	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
-	  # Double-quote args containing other shell metacharacters.
-	  # Many Bourne shells cannot handle close brackets correctly
-	  # in scan sets, so we specify it separately.
-	  case $arg in
-	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-	    arg="\"$arg\""
-	    ;;
-	  esac
-	  lastarg="$lastarg $arg"
-	done
-	IFS="$save_ifs"
-	lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
-	# Add the arguments to base_compile.
+	  # Add the arguments to base_compile.
-	if test -z "$base_compile"; then
-	  base_compile="$lastarg"
-	else
 	  base_compile="$base_compile $lastarg"
-	fi
-	continue
+	  continue
-	;;
+	  ;;
-      esac
-      case $user_target in
-      next)
+	* )
-	# The next one is the -o target name
+	  # Accept the current argument as the source file.
-	user_target=yes
+	  # The previous "srcfile" becomes the current argument.
-	continue
-	;;
+	  #
-      yes)
-	# We got the output file
+	  lastarg="$srcfile"
-	user_target=set
+	  srcfile="$arg"
-	libobj="$arg"
+	  ;;
-	continue
+	esac  #  case $arg
 	;;
-      esac
-      # Accept the current argument as the source file.
-      lastarg="$srcfile"
-      srcfile="$arg"
+      esac    #  case $arg_mode
       # Aesthetically quote the previous argument.
-      # Backslashify any backslashes, double quotes, and dollar signs.
-      # These are the only characters that are still specially
-      # interpreted inside of double-quoted scrings.
       lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+      case $lastarg in
       # 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 $lastarg"
+      base_compile="$base_compile $lastarg"
-      fi
-    done
+    done # for arg
-    case $user_target in
+    case $arg_mode in
-    set)
+    arg)
-      ;;
-    no)
-      # Get the name of the library object.
+      $echo "$modename: you must specify an argument for -Xcompile"
-      libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      exit 1
       ;;
-    *)
+    target)
       $echo "$modename: you must specify a target with \`-o'" 1>&2
       exit 1
       ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
     esac
     # Recognize several different file suffixes.
     # If the user specifies -o file.o, it is replaced with file.lo
-    xform='[cCFSfmso]'
+    xform='[cCFSifmso]'
     case $libobj in
     *.ada) xform=ada ;;
     *.adb) xform=adb ;;
     *.ads) xform=ads ;;
     *.asm) xform=asm ;;
     *.c++) xform=c++ ;;
     *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
     *.cpp) xform=cpp ;;
     *.cxx) xform=cxx ;;
     *.f90) xform=f90 ;;
     *.for) xform=for ;;
+    *.java) xform=java ;;
     esac
     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
     case $libobj in
       $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
       exit 1
       ;;
     esac
+    # Infer tagged configuration to use if any are available and
+    # if one wasn't chosen via the "--tag" command line option.
+    # Only attempt this if the compiler in the base compile
+    # command doesn't match the default compiler.
+    if test -n "$available_tags" && test -z "$tagname"; then
+      case $base_compile in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
+	    case "$base_compile " in
+	    "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit 1
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
     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 $libobj"
+      removelist="$obj $lobj $libobj ${libobj}T"
     else
-      removelist="$libobj"
+      removelist="$lobj $libobj ${libobj}T"
     fi
     $run $rm $removelist
     trap "$run $rm $removelist; exit 1" 1 2 15
       output_obj=`$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
+      output_obj=
       need_locks=no
       lockfile=
     fi
     # Lock this critical section if it is needed
 	$show "Waiting for $lockfile to be removed"
 	sleep 2
       done
     elif test "$need_locks" = warn; then
       if test -f "$lockfile"; then
-	echo "\
+	$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
 compiler."
 	$run $rm $removelist
 	exit 1
       fi
-      echo $srcfile > "$lockfile"
+      $echo $srcfile > "$lockfile"
     fi
     if test -n "$fix_srcfile_path"; then
       eval srcfile=\"$fix_srcfile_path\"
     fi
+    $run $rm "$libobj" "${libobj}T"
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+# Name of the PIC object.
+EOF
     # 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
       if test "$pic_mode" != no; then
-	# All platforms use -DPIC, to notify preprocessed assembler code.
-	command="$base_compile $srcfile $pic_flag -DPIC"
+	command="$base_compile $srcfile $pic_flag"
       else
 	# Don't build PIC code
 	command="$base_compile $srcfile"
       fi
-      if test "$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
+      if test ! -d "${xdir}$objdir"; then
-	  $show "$rm $libobj"
-	  $run $rm $libobj
-	else
-	  $show "$mkdir $dir"
+	$show "$mkdir ${xdir}$objdir"
-	  $run $mkdir $dir
+	$run $mkdir ${xdir}$objdir
-	  status=$?
+	status=$?
-	  if test $status -ne 0 && test ! -d $dir; then
+	if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
-	    exit $status
+	  exit $status
-	  fi
 	fi
       fi
-      if test "$compiler_o_lo" = yes; then
+      if test -z "$output_obj"; then
-	output_obj="$libobj"
+	# Place PIC objects in $objdir
-	command="$command -o $output_obj"
-      elif test "$compiler_c_o" = yes; then
-	output_obj="$obj"
-	command="$command -o $output_obj"
+	command="$command -o $lobj"
       fi
-      $run $rm "$output_obj"
+      $run $rm "$lobj" "$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
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	echo "\
+	$echo "\
 *** ERROR, $lockfile contains:
 `cat $lockfile 2>/dev/null`
 but it should contain:
 $srcfile
 	$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"$libobj"; then
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
-	$show "$mv $output_obj $libobj"
+	$show "$mv $output_obj $lobj"
-	if $run $mv $output_obj $libobj; then :
+	if $run $mv $output_obj $lobj; then :
 	else
 	  error=$?
 	  $run $rm $removelist
 	  exit $error
 	fi
       fi
-      # If we have no pic_flag, then copy the object into place and finish.
+      # Append the name of the PIC object to the libtool object file.
-      if (test -z "$pic_flag" || test "$pic_mode" != default) &&
+      test -z "$run" && cat >> ${libobj}T <<EOF
-	 test "$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 $obj; then :
+pic_object='$objdir/$objname'
-	else
-	  error=$?
-	  $run $rm $removelist
-	  exit $error
-	fi
-	xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
-	if test "X$xdir" = "X$obj"; then
-	  xdir="."
-	else
-	  xdir="$xdir"
-	fi
+EOF
-	baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
-	libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
-	# Now arrange that obj and lo_libobj become the same file
-	$show "(cd $xdir && $LN_S $baseobj $libobj)"
-	if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
-	  # Unlock the critical section if it was locked
-	  if test "$need_locks" != no; then
-	    $run $rm "$lockfile"
-	  fi
-	  exit 0
-	else
-	  error=$?
-	  $run $rm $removelist
-	  exit $error
-	fi
-      fi
       # Allow error messages only from the first compilation.
       suppress_output=' >/dev/null 2>&1'
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+EOF
     fi
     # Only build a position-dependent object if we build old libraries.
     if test "$build_old_libs" = yes; then
       if test "$pic_mode" != yes; then
 	# Don't build PIC code
 	command="$base_compile $srcfile"
       else
-	# All platforms use -DPIC, to notify preprocessed assembler code.
-	command="$base_compile $srcfile $pic_flag -DPIC"
+	command="$base_compile $srcfile $pic_flag"
       fi
       if test "$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"
+      $run $rm "$obj" "$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
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	echo "\
+	$echo "\
 *** ERROR, $lockfile contains:
 `cat $lockfile 2>/dev/null`
 but it should contain:
 $srcfile
 	$run $rm $removelist
 	exit 1
       fi
       # Just move the object if needed
-      if test x"$output_obj" != x"$obj"; then
+      if test -n "$output_obj" && 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 $error
 	fi
       fi
-      # Create an invalid libtool object if no PIC, so that we do not
+      # Append the name of the non-PIC object the libtool object file.
-      # accidentally link it into a program.
+      # Only append if the libtool object file exists.
-      if test "$build_libtool_libs" != yes; then
+      test -z "$run" && cat >> ${libobj}T <<EOF
-	$show "echo timestamp > $libobj"
+# Name of the non-PIC object.
-	$run eval "echo timestamp > \$libobj" || exit $?
+non_pic_object='$objname'
+EOF
-      else
+    else
-	# Move the .lo from within objdir
+      # Append the name of the non-PIC object the libtool object file.
-	$show "$mv $libobj $lo_libobj"
+      # Only append if the libtool object file exists.
-	if $run $mv $libobj $lo_libobj; then :
+      test -z "$run" && cat >> ${libobj}T <<EOF
-	else
-	  error=$?
-	  $run $rm $removelist
+# Name of the non-PIC object.
-	  exit $error
+non_pic_object=none
-	fi
-      fi
+EOF
     fi
+    $run $mv "${libobj}T" "${libobj}"
     # Unlock the critical section if it was locked
     if test "$need_locks" != no; then
       $run $rm "$lockfile"
     fi
     case $host in
     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
       # It is impossible to link a dll without this setting, and
       # we shouldn't force the makefile maintainer to figure out
       # which system we are compiling for in order to pass an extra
-      # flag for every libtool invokation.
+      # flag for every libtool invocation.
       # allow_undefined=no
       # FIXME: Unfortunately, there are problems with the above when trying
       # to make a dll which has undefined symbols, in which case not
       # even a static library is built.  For now, we need to specify
     *)
       allow_undefined=yes
       ;;
     esac
     libtool_args="$nonopt"
+    base_compile="$nonopt"
     compile_command="$nonopt"
     finalize_command="$nonopt"
     compile_rpath=
     finalize_rpath=
     libobjs=
     ltlibs=
     module=no
     no_install=no
     objs=
+    non_pic_objects=
     prefer_static_libs=no
     preload=no
     prev=
     prevarg=
     release=
     xrpath=
     perm_rpath=
     temp_rpath=
     thread_safe=no
     vinfo=
+    vinfo_number=no
     # We need to know -static, to get the right output filenames.
     for arg
     do
       case $arg in
     # See if our shared archives depend on static archives.
     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
     # Go through the arguments, transforming them on the way.
-    while test $# -gt 0; do
+    while test "$#" -gt 0; do
       arg="$1"
+      base_compile="$base_compile $arg"
       shift
       case $arg in
       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
 	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
 	;;
 	release)
 	  release="-$arg"
 	  prev=
 	  continue
 	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit 1
+		fi
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit 1
+		else
+		  # Dry-run case.
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit 1
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
 	rpath | xrpath)
 	  # We need an absolute path.
 	  case $arg in
 	  [\\/]* | [A-Za-z]:[\\/]*) ;;
 	  *)
 	  prev=
 	  compile_command="$compile_command $wl$qarg"
 	  finalize_command="$finalize_command $wl$qarg"
 	  continue
 	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
 	*)
 	  eval "$prev=\"\$arg\""
 	  prev=
 	  continue
 	  ;;
 	esac
-      fi # test -n $prev
+      fi # test -n "$prev"
       prevarg="$arg"
       case $arg in
       -all-static)
 	fi
 	continue
 	;;
       -inst-prefix-dir)
-       prev=inst_prefix
+	prev=inst_prefix
-       continue
+	continue
-       ;;
+	;;
       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
       # so, if we see these flags be careful not to treat them like -L
       -L[A-Z][A-Z]*:*)
 	case $with_gcc/$host in
-	no/*-*-irix* | no/*-*-nonstopux*)
+	no/*-*-irix* | /*-*-irix*)
 	  compile_command="$compile_command $arg"
 	  finalize_command="$finalize_command $arg"
 	  ;;
 	esac
 	continue
 	    ;;
 	  *-*-openbsd* | *-*-freebsd*)
 	    # Do not include libc due to us having libc/libc_r.
 	    test "X$arg" = "X-lc" && continue
 	    ;;
-	  esac
-	 elif test "X$arg" = "X-lc_r"; then
+	  *-*-rhapsody* | *-*-darwin1.[012])
-	  case $host in
-	 *-*-openbsd* | *-*-freebsd*)
+	    # Rhapsody C and math libraries are in the System framework
-	    # Do not include libc_r directly, use -pthread flag.
+	    deplibs="$deplibs -framework System"
 	    continue
-	    ;;
 	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
 	fi
 	deplibs="$deplibs $arg"
 	continue
 	;;
       -module)
 	module=yes
 	continue
 	;;
+      # gcc -m* arguments should be passed to the linker via $compiler_flags
+      # in order to pass architecture information to the linker
+      # (e.g. 32 vs 64-bit).  This may also be accomplished via -Wl,-mfoo
+      # but this is not reliable with gcc because gcc may use -mfoo to
+      # select a different linker, different libraries, etc, while
+      # -Wl,-mfoo simply passes -mfoo to the linker.
+      -m*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        if test "$with_gcc" = "yes" ; then
+          compiler_flags="$compiler_flags $arg"
+        fi
+        continue
+        ;;
+      -shrext)
+	prev=shrext
+	continue
+	;;
       -no-fast-install)
 	fast_install=no
 	continue
 	;;
       -no-undefined)
 	allow_undefined=no
 	continue
 	;;
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
       -o) prev=output ;;
       -release)
 	prev=release
 	continue
       -version-info)
 	prev=vinfo
 	continue
 	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
       -Wc,*)
 	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
 	arg=
 	save_ifs="$IFS"; IFS=','
       -Xlinker)
 	prev=xlinker
 	continue
 	;;
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
       # Some other compiler flag.
       -* | +*)
 	# Unknown arguments in both finalize_command and compile_command need
 	# to be aesthetically quoted because they are evaled later.
 	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
 	  arg="\"$arg\""
 	  ;;
 	esac
 	;;
-      *.lo | *.$objext)
+      *.$objext)
-	# A library or standard object.
+	# A standard object.
-	if test "$prev" = dlfiles; then
-	  # This file was specified with -dlopen.
-	  if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-	    dlfiles="$dlfiles $arg"
+	objs="$objs $arg"
-	    prev=
-	    continue
-	  else
-	    # If libtool objects are unsupported, then we need to preload.
-	    prev=dlprefiles
-	  fi
-	fi
+	;;
+      *.lo)
-	if test "$prev" = dlprefiles; then
+	# A libtool-controlled object.
-	  # Preload the old-style object.
+	# Check to see that this really is a libtool object.
-	  dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
-	  prev=
+	  pic_object=
+	  non_pic_object=
-	else
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
 	  case $arg in
-	  *.lo) libobjs="$libobjs $arg" ;;
+	  */* | *\\*) . $arg ;;
-	  *) objs="$objs $arg" ;;
+	  *) . ./$arg ;;
 	  esac
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit 1
+	  fi
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit 1
+	  else
+	    # Dry-run case.
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
 	fi
 	;;
       *.$libext)
 	# An archive.
       $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
       $echo "$help" 1>&2
       exit 1
     fi
+    # Infer tagged configuration to use if any are available and
+    # if one wasn't chosen via the "--tag" command line option.
+    # Only attempt this if the compiler in the base link
+    # command doesn't match the default compiler.
+    if test -n "$available_tags" && test -z "$tagname"; then
+      case $base_compile in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
+	    case $base_compile in
+	    "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
+	      # The compiler in $compile_command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit 1
+#       else
+#         $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
     if test "$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"
     if test -n "$shlibpath_var"; then
       output_objdir="$objdir"
     else
       output_objdir="$output_objdir/$objdir"
     fi
     # Create the object directory.
-    if test ! -d $output_objdir; then
+    if test ! -d "$output_objdir"; then
       $show "$mkdir $output_objdir"
       $run $mkdir $output_objdir
       status=$?
-      if test $status -ne 0 && test ! -d $output_objdir; then
+      if test "$status" -ne 0 && test ! -d "$output_objdir"; then
 	exit $status
       fi
     fi
     # Determine the type of output
     *.lo | *.$objext) linkmode=obj ;;
     *.la) linkmode=lib ;;
     *) linkmode=prog ;; # Anything else should be a program.
     esac
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplcations in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
     specialdeplibs=
     libs=
     # Find all interdependent deplibs by searching for libraries
     # that are linked more than once (e.g. -la -lb -la)
     for deplib in $deplibs; do
       if test "X$duplicate_deps" = "Xyes" ; then
 	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
 	esac
       fi
       libs="$libs $deplib"
     done
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
     deplibs=
     newdependency_libs=
     newlib_search_path=
     need_relink=no # whether we're linking any uninstalled libtool libraries
     notinst_deplibs= # not-installed libtool libraries
 	;;
     *)  passes="conv"
 	;;
     esac
     for pass in $passes; do
-      if test $linkmode = prog; then
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
-	# Determine which files to process
+      if test "$linkmode" = prog; then
 	case $pass in
-	dlopen)
-	  libs="$dlfiles"
+	dlopen) libs="$dlfiles" ;;
-	  save_deplibs="$deplibs" # Collect dlpreopened libraries
-	  deplibs=
-	  ;;
 	dlpreopen) libs="$dlprefiles" ;;
 	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
 	esac
       fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
       for deplib in $libs; do
 	lib=
 	found=no
 	case $deplib in
 	-l*)
-	  if test $linkmode = oldlib && test $linkmode = obj; then
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
-	    $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
 	    continue
 	  fi
-	  if test $pass = conv; then
+	  if test "$pass" = conv; then
 	    deplibs="$deplib $deplibs"
 	    continue
 	  fi
 	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
 	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
 	    if test "$linkmode,$pass" = "prog,link"; then
 	      compile_deplibs="$deplib $compile_deplibs"
 	      finalize_deplibs="$deplib $finalize_deplibs"
 	    else
 	      deplibs="$deplib $deplibs"
-	      test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
 	    fi
 	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
 	  fi
 	  ;; # -l
 	-L*)
 	  case $linkmode in
 	  lib)
 	    deplibs="$deplib $deplibs"
-	    test $pass = conv && continue
+	    test "$pass" = conv && continue
 	    newdependency_libs="$deplib $newdependency_libs"
 	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
 	    ;;
 	  prog)
-	    if test $pass = conv; then
+	    if test "$pass" = conv; then
 	      deplibs="$deplib $deplibs"
 	      continue
 	    fi
-	    if test $pass = scan; then
+	    if test "$pass" = scan; then
 	      deplibs="$deplib $deplibs"
 	      newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
 	    else
 	      compile_deplibs="$deplib $compile_deplibs"
 	      finalize_deplibs="$deplib $finalize_deplibs"
 	    fi
 	    ;;
 	  *)
-	    $echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
 	    ;;
 	  esac # linkmode
 	  continue
 	  ;; # -L
 	-R*)
-	  if test $pass = link; then
+	  if test "$pass" = link; then
 	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
 	    # Make sure the xrpath contains only unique directories.
 	    case "$xrpath " in
 	    *" $dir "*) ;;
 	    *) xrpath="$xrpath $dir" ;;
 	  deplibs="$deplib $deplibs"
 	  continue
 	  ;;
 	*.la) lib="$deplib" ;;
 	*.$libext)
-	  if test $pass = conv; then
+	  if test "$pass" = conv; then
 	    deplibs="$deplib $deplibs"
 	    continue
 	  fi
 	  case $linkmode in
 	  lib)
 	    if test "$deplibs_check_method" != pass_all; then
-	      echo
+	      $echo
-	      echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
-	      echo "*** I have the capability to make that library automatically link in when"
+	      $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 "*** 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"
+	      $echo "*** shared version of the library, which you do not appear to have"
-	      echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
-	      echo "*** that it is just a static archive that I should not used here."
+	      $echo "*** that it is just a static archive that I should not used here."
 	    else
-	      echo
+	      $echo
-	      echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** Warning: Linking the shared library $output against the"
-	      echo "*** static library $deplib is not portable!"
+	      $echo "*** static library $deplib is not portable!"
 	      deplibs="$deplib $deplibs"
 	    fi
 	    continue
 	    ;;
 	  prog)
-	    if test $pass != link; then
+	    if test "$pass" != link; then
 	      deplibs="$deplib $deplibs"
 	    else
 	      compile_deplibs="$deplib $compile_deplibs"
 	      finalize_deplibs="$deplib $finalize_deplibs"
 	    fi
 	    continue
 	    ;;
 	  esac # linkmode
 	  ;; # *.$libext
 	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
-	  if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
-	    # If there is no dlopen support or we're linking statically,
+	      # If there is no dlopen support or we're linking statically,
-	    # we need to preload.
+	      # we need to preload.
-	    newdlprefiles="$newdlprefiles $deplib"
+	      newdlprefiles="$newdlprefiles $deplib"
-	    compile_deplibs="$deplib $compile_deplibs"
+	      compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
-	  else
+	    else
-	    newdlfiles="$newdlfiles $deplib"
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
 	  fi
 	  continue
 	  ;;
 	%DEPLIBS%)
 	  alldeplibs=yes
 	  continue
 	  ;;
 	esac # case $deplib
-	if test $found = yes || test -f "$lib"; then :
+	if test "$found" = yes || test -f "$lib"; then :
 	else
 	  $echo "$modename: cannot find the library \`$lib'" 1>&2
 	  exit 1
 	fi
 	# Check to see that this really is a libtool archive.
-	if (${SED} -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
 	else
 	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
 	  exit 1
 	fi
 	dlpreopen=
 	libdir=
 	library_names=
 	old_library=
 	# If the library was installed with an old release of libtool,
-	# it will not redefine variable installed.
+	# it will not redefine variables installed, or shouldnotlink
 	installed=yes
+	shouldnotlink=no
 	# Read the .la file
 	case $lib in
 	*/* | *\\*) . $lib ;;
 	*) . ./$lib ;;
 	esac
 	if test "$linkmode,$pass" = "lib,link" ||
 	   test "$linkmode,$pass" = "prog,scan" ||
-	   { test $linkmode = oldlib && test $linkmode = obj; }; then
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
-	   # Add dl[pre]opened files of deplib
 	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
 	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
 	fi
-	if test $pass = conv; then
+	if test "$pass" = conv; then
 	  # Only check for convenience libraries
 	  deplibs="$lib $deplibs"
 	  if test -z "$libdir"; then
 	    if test -z "$old_library"; then
 	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
 	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
 	        esac
               fi
 	      tmp_libs="$tmp_libs $deplib"
 	    done
-	  elif test $linkmode != prog && test $linkmode != lib; then
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
 	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
 	    exit 1
 	  fi
 	  continue
 	fi # $pass = conv
 	# Get the name of the library we link against.
 	linklib=
 	for l in $old_library $library_names; do
 	  linklib="$l"
 	done
 	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
 	  exit 1
 	fi
 	# This library was specified with -dlopen.
-	if test $pass = dlopen; then
+	if test "$pass" = dlopen; then
 	  if test -z "$libdir"; then
 	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
 	    exit 1
 	  fi
 	  if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
 	    # If there is no dlname, no dlopen support or we're linking
-	    # statically, we need to preload.
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
-	    dlprefiles="$dlprefiles $lib"
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
 	  else
 	    newdlfiles="$newdlfiles $lib"
 	  fi
 	  continue
 	fi # $pass = dlopen
 	  notinst_path="$notinst_path $abs_ladir"
 	fi # $installed = yes
 	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
 	# This library was specified with -dlpreopen.
-	if test $pass = dlpreopen; then
+	if test "$pass" = dlpreopen; then
 	  if test -z "$libdir"; then
 	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
 	    exit 1
 	  fi
 	  # Prefer using a static library (so that no silly _DYNAMIC symbols
 	  fi
 	fi # $pass = dlpreopen
 	if test -z "$libdir"; then
 	  # Link the convenience library
-	  if test $linkmode = lib; then
+	  if test "$linkmode" = lib; then
 	    deplibs="$dir/$old_library $deplibs"
 	  elif test "$linkmode,$pass" = "prog,link"; then
 	    compile_deplibs="$dir/$old_library $compile_deplibs"
 	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
 	  else
-	    deplibs="$lib $deplibs"
+	    deplibs="$lib $deplibs" # used for prog,scan pass
 	  fi
 	  continue
 	fi
-	if test $linkmode = prog && test $pass != link; then
+	if test "$linkmode" = prog && test "$pass" != link; then
 	  newlib_search_path="$newlib_search_path $ladir"
 	  deplibs="$lib $deplibs"
 	  linkalldeplibs=no
 	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
 	  for deplib in $dependency_libs; do
 	    case $deplib in
 	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
 	    esac
 	    # Need to link against all dependency_libs?
-	    if test $linkalldeplibs = yes; then
+	    if test "$linkalldeplibs" = yes; then
 	      deplibs="$deplib $deplibs"
 	    else
 	      # Need to hardcode shared library paths
 	      # or/and link against static libraries
 	      newdependency_libs="$deplib $newdependency_libs"
 	    tmp_libs="$tmp_libs $deplib"
 	  done # for deplib
 	  continue
 	fi # $linkmode = prog...
-	link_static=no # Whether the deplib will be linked statically
+	if test "$linkmode,$pass" = "prog,link"; then
-	if test -n "$library_names" &&
+	  if test -n "$library_names" &&
-	   { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	     { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
-	  # Link against this shared library
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var"; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $dir" ;;
+	      esac
+	    fi
-	  if test "$linkmode,$pass" = "prog,link" ||
-	   { test $linkmode = lib && test $hardcode_into_libs = yes; }; then
 	    # Hardcode the library path.
 	    # Skip directories that are in the system default run-time
 	    # search path.
 	    case " $sys_lib_dlsearch_path " in
 	    *" $absdir "*) ;;
 	      *" $libdir "*) ;;
 	      *) finalize_rpath="$finalize_rpath $libdir"
 	      esac
 	      ;;
 	    esac
-	    if test $linkmode = prog; then
-	      # We need to hardcode the library path
-	      if test -n "$shlibpath_var"; then
-		# Make sure the rpath contains only unique directories.
-		case "$temp_rpath " in
-		*" $dir "*) ;;
-		*" $absdir "*) ;;
-		*) temp_rpath="$temp_rpath $dir" ;;
-		esac
-	      fi
-	    fi
 	  fi # $linkmode,$pass = prog,link...
 	  if test "$alldeplibs" = yes &&
 	     { test "$deplibs_check_method" = pass_all ||
 	       { test "$build_libtool_libs" = yes &&
 		 test -n "$library_names"; }; }; then
 	    # We only need to search for static libraries
 	    continue
 	  fi
+	fi
+	link_static=no # Whether the deplib will be linked statically
+	if test -n "$library_names" &&
+	   { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
 	  if test "$installed" = no; then
 	    notinst_deplibs="$notinst_deplibs $lib"
 	    need_relink=yes
 	  fi
+	  # This is a shared library
+      # Warn about portability, can't link against -module's on some systems (darwin)
+      if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+      fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    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 $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
 	  if test -n "$old_archive_from_expsyms_cmds"; then
 	    # figure out the soname
 	    set dummy $library_names
 	    realname="$2"
 	    if test -n "$dlname"; then
 	      soname="$dlname"
 	    elif test -n "$soname_spec"; then
 	      # bleh windows
 	      case $host in
-	      *cygwin*)
+	      *cygwin* | mingw*)
 		major=`expr $current - $age`
 		versuffix="-$major"
 		;;
 	      esac
 	      eval soname=\"$soname_spec\"
 	      soname="$realname"
 	    fi
 	    # Make a new name for the extract_expsyms_cmds to use
 	    soroot="$soname"
-	    soname=`echo $soroot | ${SED} -e 's/^.*\///'`
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
-	    newlib="libimp-`echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
 	    # If the library has no export list, then create one now
 	    if test -f "$output_objdir/$soname-def"; then :
 	    else
 	      $show "extracting exported symbol list from \`$soname'"
 	      IFS="$save_ifs"
 	    fi
 	    # make sure the library variables are pointing to the new library
 	    dir=$output_objdir
 	    linklib=$newlib
-	  fi # test -n $old_archive_from_expsyms_cmds
+	  fi # test -n "$old_archive_from_expsyms_cmds"
-	  if test $linkmode = prog || test "$mode" != relink; then
+	  if test "$linkmode" = prog || test "$mode" != relink; then
 	    add_shlibpath=
 	    add_dir=
 	    add=
 	    lib_linked=yes
 	    case $hardcode_action in
 	    immediate | unsupported)
 	      if test "$hardcode_direct" = no; then
 		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5* ) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against it, someone
+		    # is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null | grep "bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
 	      elif test "$hardcode_minus_L" = no; then
 		case $host in
 		*-*-sunos*) add_shlibpath="$dir" ;;
 		esac
 		add_dir="-L$dir"
 	      elif test "$hardcode_minus_L" = yes; then
 		add_dir="-L$dir"
 		# Try looking first in the location we're being installed to.
 		if test -n "$inst_prefix_dir"; then
 		  case "$libdir" in
-		  [\/]*)
+		    [\\/]*)
-		    add_dir="-L$inst_prefix_dir$libdir $add_dir"
+		      add_dir="-L$inst_prefix_dir$libdir $add_dir"
-		    ;;
+		      ;;
 		  esac
 		fi
 		add="-l$name"
 	      elif test "$hardcode_shlibpath_var" = yes; then
 		add_shlibpath="$dir"
 	      case :$compile_shlibpath: in
 	      *":$add_shlibpath:"*) ;;
 	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
 	      esac
 	    fi
-	    if test $linkmode = prog; then
+	    if test "$linkmode" = prog; then
 	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
 	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
 	    else
 	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
 	      test -n "$add" && deplibs="$add $deplibs"
 		esac
 	      fi
 	    fi
 	  fi
-	  if test $linkmode = prog || test "$mode" = relink; then
+	  if test "$linkmode" = prog || test "$mode" = relink; then
 	    add_shlibpath=
 	    add_dir=
 	    add=
 	    # Finalize command for both is simple: just hardcode it.
 	    if test "$hardcode_direct" = yes; then
 	      case :$finalize_shlibpath: in
 	      *":$libdir:"*) ;;
 	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
 	      esac
 	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
 	    else
 	      # We cannot seem to hardcode it, guess we'll fake it.
 	      add_dir="-L$libdir"
 	      # Try looking first in the location we're being installed to.
 	      if test -n "$inst_prefix_dir"; then
 		case "$libdir" in
-		[\/]*)
+		  [\\/]*)
-		  add_dir="-L$inst_prefix_dir$libdir $add_dir"
+		    add_dir="-L$inst_prefix_dir$libdir $add_dir"
-		  ;;
+		    ;;
 		esac
 	      fi
 	      add="-l$name"
 	    fi
-	    if test $linkmode = prog; then
+	    if test "$linkmode" = prog; then
 	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
 	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
 	    else
 	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
 	      test -n "$add" && deplibs="$add $deplibs"
 	    fi
 	  fi
-	elif test $linkmode = prog; then
+	elif test "$linkmode" = prog; then
-	  if test "$alldeplibs" = yes &&
-	     { test "$deplibs_check_method" = pass_all ||
-	       { test "$build_libtool_libs" = yes &&
-		 test -n "$library_names"; }; }; then
-	    # We only need to search for static libraries
-	    continue
-	  fi
-	  # Try to link the static library
 	  # 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"
 	    # We're trying link a shared library against a static one
 	    # but the system doesn't support it.
 	    # Just print a warning and add the library to dependency_libs so
 	    # that the program can be linked against the static library.
-	    echo
+	    $echo
-	    echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
-	    echo "*** I have the capability to make that library automatically link in when"
+	    $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 "*** 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."
+	    $echo "*** shared version of the library, which you do not appear to have."
 	    if test "$module" = yes; then
-	      echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** But as you try to build a module library, libtool will still create "
-	      echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** a static module, that should work as long as the dlopening application"
-	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
 	      if test -z "$global_symbol_pipe"; then
-		echo
+		$echo
-		echo "*** However, this would only work if libtool was able to extract symbol"
+		$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 "*** lists from a program, using \`nm' or equivalent, but libtool could"
-		echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** not find such a program.  So, this module is probably useless."
-		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
 	      fi
 	      if test "$build_old_libs" = no; then
 		build_libtool_libs=module
 		build_old_libs=yes
 	      else
 	    deplibs="$dir/$old_library $deplibs"
 	    link_static=yes
 	  fi
 	fi # link shared/static library?
-	if test $linkmode = lib; then
+	if test "$linkmode" = lib; then
 	  if test -n "$dependency_libs" &&
-	     { test $hardcode_into_libs != yes || test $build_old_libs = yes ||
+	     { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes ||
-	       test $link_static = yes; }; then
+	       test "$link_static" = yes; }; then
 	    # Extract -R from dependency_libs
 	    temp_deplibs=
 	    for libdir in $dependency_libs; do
 	      case $libdir in
 	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
 	      esac
 	    fi
 	    tmp_libs="$tmp_libs $deplib"
 	  done
-	  if test $link_all_deplibs != no; then
+	  if test "$link_all_deplibs" != no; then
 	    # Add the search paths of all dependency libraries
 	    for deplib in $dependency_libs; do
 	      case $deplib in
 	      -L*) path="$deplib" ;;
 	      *.la)
 		    absdir="$dir"
 		  fi
 		  ;;
 		esac
 		if grep "^installed=no" $deplib > /dev/null; then
-		  path="-L$absdir/$objdir"
+		  path="$absdir/$objdir"
 		else
 		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
 		  if test -z "$libdir"; then
 		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
 		    exit 1
 		  fi
 		  if test "$absdir" != "$libdir"; then
 		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
 		  fi
-		  path="-L$absdir"
+		  path="$absdir"
 		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs, but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		   fi
+		    newlib_search_path="$newlib_search_path $path"
+		    path=""
+		  fi
+		  ;;
+		*)
+		path="-L$path"
+		;;
+		esac
+		;;
+		  -l*)
+		case $host in
+		*-*-darwin*)
+		 # Again, we only want to link against shared libraries
+		 eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		 for tmp in $newlib_search_path ; do
+		     if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		       eval depdepl="$tmp/lib$tmp_libs.dylib"
+		       break
+		     fi
+         done
+         path=""
+		  ;;
+		*) continue ;;
+		esac
 		;;
 	      *) continue ;;
 	      esac
 	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$deplibs $depdepl" ;;
+	      esac
+	      case " $deplibs " in
 	      *" $path "*) ;;
 	      *) deplibs="$deplibs $path" ;;
 	      esac
 	    done
 	  fi # link_all_deplibs != no
 	fi # linkmode = lib
       done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
-      if test $pass = dlpreopen; then
+      if test "$pass" = dlpreopen; then
 	# Link the dlpreopened libraries before other libraries
 	for deplib in $save_deplibs; do
 	  deplibs="$deplib $deplibs"
 	done
       fi
-      if test $pass != dlopen; then
+      if test "$pass" != dlopen; then
-	test $pass != scan && dependency_libs="$newdependency_libs"
-	if test $pass != conv; then
+	if test "$pass" != conv; then
 	  # Make sure lib_search_path contains only unique directories.
 	  lib_search_path=
 	  for dir in $newlib_search_path; do
 	    case "$lib_search_path " in
 	    *" $dir "*) ;;
 	for var in $vars dependency_libs; do
 	  # Add libraries to $var in reverse order
 	  eval tmp_libs=\"\$$var\"
 	  new_libs=
 	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
 	    case $deplib in
 	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
 	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
 	      case " $specialdeplibs " in
 	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
 	      *)
 		case " $new_libs " in
 		*" $deplib "*) ;;
 	    esac
 	  done
 	  eval $var=\"$tmp_libs\"
 	done # for var
       fi
+      # Last step: remove runtime libs from dependency_libs (they stay in deplibs)
+      tmp_libs=
-      if test "$pass" = "conv" &&
+      for i in $dependency_libs ; do
-       { test "$linkmode" = "lib" || test "$linkmode" = "prog"; }; then
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
-	libs="$deplibs" # reset libs
+	  tmp_libs="$tmp_libs $i"
-	deplibs=
+	fi
-      fi
+      done
+      dependency_libs=$tmp_libs
     done # for pass
-    if test $linkmode = prog; then
+    if test "$linkmode" = prog; then
       dlfiles="$newdlfiles"
       dlprefiles="$newdlprefiles"
     fi
     case $linkmode in
     oldlib)
+      if test -n "$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 "$rpath"; then
       if test -n "$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
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
       fi
       if test -n "$release"; then
 	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
       fi
     lib)
       # 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 shared_ext=\"$shrext\"
 	eval libname=\"$libname_spec\"
 	;;
       *)
 	if test "$module" = no; then
 	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
 	  exit 1
 	fi
 	if test "$need_lib_prefix" != no; then
 	  # Add the "lib" prefix for modules if required
 	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext\"
 	  eval libname=\"$libname_spec\"
 	else
 	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
 	fi
 	;;
       if test -n "$objs"; then
 	if test "$deplibs_check_method" != pass_all; then
 	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
 	  exit 1
 	else
-	  echo
+	  $echo
-	  echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
-	  echo "*** objects $objs is not portable!"
+	  $echo "*** objects $objs is not portable!"
 	  libobjs="$libobjs $objs"
 	fi
       fi
       if test "$dlself" != no; then
 	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
       fi
       set dummy $rpath
-      if test $# -gt 2; then
+      if test "$#" -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 "$build_libtool_libs" = yes; then
 	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
-	  libext=al
+	  # archive normally would.
 	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
 	  build_libtool_libs=convenience
 	  build_old_libs=yes
 	fi
 	if test -n "$vinfo"; then
-	  $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
+	  $echo "$modename: warning: \`-version-info/-version-number' 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
 	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
 	  $echo "$help" 1>&2
 	  exit 1
 	fi
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor - 1`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    ;;
+	  esac
+	  ;;
+	no)
-	current="$2"
+	  current="$2"
-	revision="$3"
+	  revision="$3"
-	age="$4"
+	  age="$4"
+	  ;;
+	esac
 	# Check that each of the things are valid numbers.
 	case $current in
 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
 	*)
 	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 	  exit 1
 	  ;;
 	esac
-	if test $age -gt $current; then
+	if test "$age" -gt "$current"; then
 	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
 	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 	  exit 1
 	fi
 	  esac
 	  verstring="$verstring_prefix$major.$revision"
 	  # Add in all the interfaces that we are compatible with.
 	  loop=$revision
-	  while test $loop != 0; do
+	  while test "$loop" -ne 0; do
 	    iface=`expr $revision - $loop`
 	    loop=`expr $loop - 1`
 	    verstring="$verstring_prefix$major.$iface:$verstring"
 	  done
 	  versuffix=".$current.$age.$revision"
 	  verstring="$current.$age.$revision"
 	  # Add in all the interfaces that we are compatible with.
 	  loop=$age
-	  while test $loop != 0; do
+	  while test "$loop" -ne 0; do
 	    iface=`expr $current - $loop`
 	    loop=`expr $loop - 1`
 	    verstring="$verstring:${iface}.0"
 	  done
 	  versuffix="-$major"
 	  ;;
 	*)
 	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
-	  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 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"
 	  case $version_type in
 	  darwin)
 	    # we can't check for "0.0" in archive_cmds due to quoting
 	    # problems, so we reset it completely
-	    verstring=""
+	    verstring=
 	    ;;
 	  *)
 	    verstring="0.0"
 	    ;;
 	  esac
 	  allow_undefined_flag="$no_undefined_flag"
 	fi
       fi
       if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
-	# Remove our outputs.
+	removelist=
-	$show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
-	$run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
       fi
       # Now set the variables for building old libraries.
       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
 	oldlibs="$oldlibs $output_objdir/$libname.$libext"
 	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
       fi
       # Eliminate all temporary directories.
       for path in $notinst_path; do
-	lib_search_path=`echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
+	lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
-	deplibs=`echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
+	deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
-	dependency_libs=`echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
+	dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
       done
       if test -n "$xrpath"; then
 	# If the user specified any rpath flags, then add them.
 	temp_xrpath=
 	  case "$finalize_rpath " in
 	  *" $libdir "*) ;;
 	  *) finalize_rpath="$finalize_rpath $libdir" ;;
 	  esac
 	done
-	if test $hardcode_into_libs != yes || test $build_old_libs = yes; then
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
 	  dependency_libs="$temp_xrpath $dependency_libs"
 	fi
       fi
       # Make sure dlfiles contains only unique files that won't be dlpreopened
 	  *-*-netbsd*)
 	    # Don't link with libc until the a.out ld.so is fixed.
 	    ;;
 	  *-*-openbsd* | *-*-freebsd*)
 	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
 	    ;;
-	  *)
+ 	  *)
 	    # Add libc to deplibs on all other systems if necessary.
-	    if test $build_libtool_need_lc = "yes"; then
+	    if test "$build_libtool_need_lc" = "yes"; then
 	      deplibs="$deplibs -lc"
 	    fi
 	    ;;
 	  esac
 	fi
 	pass_all)
 	  # Don't check for shared/static.  Everything works.
 	  # This might be a little naive.  We might want to check
 	  # whether the library exists or not.  But this is on
 	  # osf3 & osf4 and I'm not really sure... Just
-	  # implementing what was already the behaviour.
+	  # implementing what was already the behavior.
 	  newdeplibs=$deplibs
 	  ;;
 	test_compile)
 	  # This code stresses the "libraries are programs" paradigm to its
 	  # limits. Maybe even breaks it.  We compile a program, linking it
 	  $rm conftest.c
 	  cat > conftest.c <<EOF
 	  int main() { return 0; }
 EOF
 	  $rm conftest
-	  $CC -o conftest conftest.c $deplibs
+	  $LTCC -o conftest conftest.c $deplibs
-	  if test $? -eq 0 ; then
+	  if test "$?" -eq 0 ; then
 	    ldd_output=`ldd conftest`
 	    for i in $deplibs; do
 	      name="`expr $i : '-l\(.*\)'`"
 	      # If $name is empty we are operating on a -L argument.
-	      if test -n "$name" && test "$name" != "0"; then
+              if test "$name" != "" && test "$name" -ne "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
-		libname=`eval \\$echo \"$libname_spec\"`
+		  libname=`eval \\$echo \"$libname_spec\"`
-		deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
-		set dummy $deplib_matches
+		  set dummy $deplib_matches
-		deplib_match=$2
+		  deplib_match=$2
-		if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		  newdeplibs="$newdeplibs $i"
+		    newdeplibs="$newdeplibs $i"
-		else
+		  else
-		  droppeddeps=yes
+		    droppeddeps=yes
-		  echo
+		    $echo
-		  echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
-		  echo "*** I have the capability to make that library automatically link in when"
+		    $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 "*** you link to this library.  But I can only do this if you have a"
-		  echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** shared version of the library, which I believe you do not have"
-		  echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
-		  echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
 		fi
 	      else
 		newdeplibs="$newdeplibs $i"
 	      fi
 	    done
 	  else
-	    # Error occured in the first compile.  Let's try to salvage
+	    # Error occurred in the first compile.  Let's try to salvage
 	    # the situation: Compile a separate 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 $name is empty we are operating on a -L argument.
-	      if test -n "$name" && test "$name" != "0"; then
+              if test "$name" != "" && test "$name" != "0"; then
 		$rm conftest
-		$CC -o conftest conftest.c $i
+		$LTCC -o conftest conftest.c $i
 		# Did it work?
-		if test $? -eq 0 ; then
+		if test "$?" -eq 0 ; then
 		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
-		  libname=`eval \\$echo \"$libname_spec\"`
+		    libname=`eval \\$echo \"$libname_spec\"`
-		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
-		  set dummy $deplib_matches
+		    set dummy $deplib_matches
-		  deplib_match=$2
+		    deplib_match=$2
-		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		    newdeplibs="$newdeplibs $i"
+		      newdeplibs="$newdeplibs $i"
-		  else
+		    else
-		    droppeddeps=yes
+		      droppeddeps=yes
-		    echo
+		      $echo
-		    echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
-		    echo "*** I have the capability to make that library automatically link in when"
+		      $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 "*** 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"
+		      $echo "*** shared version of the library, which you do not appear to have"
-		    echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
-		    echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
 		  fi
 		else
 		  droppeddeps=yes
-		  echo
+		  $echo
-		  echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $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 "***  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 "*** library that it depends on before this library will be fully"
-		  echo "*** functional.  Installing it before continuing would be even better."
+		  $echo "*** functional.  Installing it before continuing would be even better."
 		fi
 	      else
 		newdeplibs="$newdeplibs $i"
 	      fi
 	    done
 	  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 $name is empty we are operating on a -L argument.
-	    if test -n "$name" && test "$name" != "0"; then
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
-	      libname=`eval \\$echo \"$libname_spec\"`
+		libname=`eval \\$echo \"$libname_spec\"`
-	      for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		    potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		    for potent_lib in $potential_libs; do
+		  for potent_lib in $potential_libs; do
 		      # Follow soft links.
 		      if ls -lLd "$potent_lib" 2>/dev/null \
 			 | grep " -> " >/dev/null; then
 			continue
 		      fi
 			*) 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
+			 | $EGREP "$file_magic_regex" > /dev/null; then
 			newdeplibs="$newdeplibs $a_deplib"
 			a_deplib=""
 			break 2
 		      fi
-		    done
+		  done
+		done
-	      done
+	      fi
 	      if test -n "$a_deplib" ; then
 		droppeddeps=yes
-		echo
+		$echo
-		echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
+		$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 "*** 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"
+		$echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
+		$echo "*** because I did check the linker path looking for a file starting"
 		if test -z "$potlib" ; then
-		  echo "*** with $libname but no candidates were found. (...for file magic test)"
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
 		else
-		  echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** with $libname and none of the candidates passed a file format test"
-		  echo "*** using a file magic. Last file checked: $potlib"
+		  $echo "*** using a file magic. Last file checked: $potlib"
 		fi
 	      fi
 	    else
 	      # Add a -L argument.
 	      newdeplibs="$newdeplibs $a_deplib"
 	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
 	  for a_deplib in $deplibs; do
 	    name="`expr $a_deplib : '-l\(.*\)'`"
 	    # If $name is empty we are operating on a -L argument.
 	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
-	      libname=`eval \\$echo \"$libname_spec\"`
+		libname=`eval \\$echo \"$libname_spec\"`
-	      for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		for potent_lib in $potential_libs; do
+		  for potent_lib in $potential_libs; do
-		  potlib="$potent_lib" # see symlink-check below in file_magic test
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
-		  if eval echo \"$potent_lib\" 2>/dev/null \
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
-		      | ${SED} 10q \
+		        | ${SED} 10q \
-		      | egrep "$match_pattern_regex" > /dev/null; then
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
-		    newdeplibs="$newdeplibs $a_deplib"
+		      newdeplibs="$newdeplibs $a_deplib"
-		    a_deplib=""
+		      a_deplib=""
-		    break 2
+		      break 2
-		  fi
+		    fi
+		  done
 		done
-	      done
+	      fi
 	      if test -n "$a_deplib" ; then
 		droppeddeps=yes
-		echo
+		$echo
-		echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
+		$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 "*** 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"
+		$echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
+		$echo "*** because I did check the linker path looking for a file starting"
 		if test -z "$potlib" ; then
-		  echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
 		else
-		  echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** with $libname and none of the candidates passed a file format test"
-		  echo "*** using a regex pattern. Last file checked: $potlib"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
 		fi
 	      fi
 	    else
 	      # Add a -L argument.
 	      newdeplibs="$newdeplibs $a_deplib"
 	    fi
 	  done # Gone through all deplibs.
 	  ;;
 	none | unknown | *)
 	  newdeplibs=""
-	  if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
-	       -e 's/ -[LR][^ ]*//g' -e 's/[ 	]//g' |
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
-	     grep . >/dev/null; then
+	    | grep . >/dev/null; then
-	    echo
+	    $echo
 	    if test "X$deplibs_check_method" = "Xnone"; then
-	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
 	    else
-	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
 	    fi
-	    echo "*** All declared inter-library dependencies are being dropped."
+	    $echo "*** All declared inter-library dependencies are being dropped."
 	    droppeddeps=yes
 	  fi
 	  ;;
 	esac
 	versuffix=$versuffix_save
 	  ;;
 	esac
 	if test "$droppeddeps" = yes; then
 	  if test "$module" = yes; then
-	    echo
+	    $echo
-	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
-	    echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
-	    echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** a static module, that should work as long as the dlopening"
-	    echo "*** application is linked with the -dlopen flag."
+	    $echo "*** application is linked with the -dlopen flag."
 	    if test -z "$global_symbol_pipe"; then
-	      echo
+	      $echo
-	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      $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 "*** lists from a program, using \`nm' or equivalent, but libtool could"
-	      echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** not find such a program.  So, this module is probably useless."
-	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
 	    fi
 	    if test "$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 "*** The inter-library dependencies that have been dropped here will be"
-	    echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** automatically added whenever a program is linked with this library"
-	    echo "*** or is declared to -dlopen it."
+	    $echo "*** or is declared to -dlopen it."
-	    if test $allow_undefined = no; then
+	    if test "$allow_undefined" = no; then
-	      echo
+	      $echo
-	      echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** Since this library must not contain undefined symbols,"
-	      echo "*** because either the platform does not support them or"
+	      $echo "*** because either the platform does not support them or"
-	      echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** it was explicitly requested with -no-undefined,"
-	      echo "*** libtool will only create a static version of it."
+	      $echo "*** libtool will only create a static version of it."
 	      if test "$build_old_libs" = no; then
 		oldlibs="$output_objdir/$libname.$libext"
 		build_libtool_libs=module
 		build_old_libs=yes
 	      else
       old_library=
       dlname=
       # Test again, we may have decided not to build it any more
       if test "$build_libtool_libs" = yes; then
-	if test $hardcode_into_libs = yes; then
+	if test "$hardcode_into_libs" = yes; then
 	  # Hardcode the library paths
 	  hardcode_libdirs=
 	  dep_rpath=
 	  rpath="$finalize_rpath"
 	  test "$mode" != relink && rpath="$compile_rpath$rpath"
 	  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\"
+	      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 $perm_rpath; do
 	if test -n "$shlibpath"; then
 	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
 	fi
 	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext\"
 	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
-	test -z "$dlname" && dlname=$soname
+	if test -z "$dlname"; then
+	  dlname=$soname
+	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) in case we are running --disable-static
-	for obj in $libobjs; do
-	  xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
-	  if test "X$xdir" = "X$obj"; then
-	    xdir="."
-	  else
-	    xdir="$xdir"
-	  fi
-	  baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
-	  oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
-	  if test ! -f $xdir/$oldobj; then
-	    $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
-	    $run eval '(cd $xdir && ${LN_S} $baseobj $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
 	    $run $rm $export_symbols
 	    eval cmds=\"$export_symbols_cmds\"
 	    save_ifs="$IFS"; IFS='~'
 	    for cmd in $cmds; do
 	      IFS="$save_ifs"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	      $show "$cmd"
+	        $show "$cmd"
-	      $run eval "$cmd" || exit $?
+	        $run eval "$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\""
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
-	      $run eval 'egrep -e "$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
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
 	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"
 	    $show "${rm}r $gentop"
 	    $run ${rm}r "$gentop"
-	    $show "mkdir $gentop"
+	    $show "$mkdir $gentop"
-	    $run mkdir "$gentop"
+	    $run $mkdir "$gentop"
 	    status=$?
-	    if test $status -ne 0 && test ! -d "$gentop"; then
+	    if test "$status" -ne 0 && test ! -d "$gentop"; then
 	      exit $status
 	    fi
 	    generated="$generated $gentop"
 	    for xlib in $convenience; do
 	      xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
 	      xdir="$gentop/$xlib"
 	      $show "${rm}r $xdir"
 	      $run ${rm}r "$xdir"
-	      $show "mkdir $xdir"
+	      $show "$mkdir $xdir"
-	      $run mkdir "$xdir"
+	      $run $mkdir "$xdir"
 	      status=$?
-	      if test $status -ne 0 && test ! -d "$xdir"; then
+	      if test "$status" -ne 0 && test ! -d "$xdir"; then
 		exit $status
 	      fi
+	      # We will extract separately just the conflicting names and we will no
+	      # longer touch any unique names. It is faster to leave these extract
+	      # automatically by $AR in one run.
 	      $show "(cd $xdir && $AR x $xabs)"
 	      $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+	      if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
+		:
+	      else
+		$echo "$modename: warning: object name conflicts; renaming object files" 1>&2
+		$echo "$modename: warning: to ensure that they will not overwrite" 1>&2
+		$AR t "$xabs" | sort | uniq -cd | while read -r count name
+		do
+		  i=1
+		  while test "$i" -le "$count"
+		  do
+		   # Put our $i before any first dot (extension)
+		   # Never overwrite any file
+		   name_to="$name"
+		   while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
+		   do
+		     name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
+		   done
+		   $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
+		   $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
+		   i=`expr $i + 1`
+		  done
+		done
+	      fi
-	      libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	      libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
 	    done
 	  fi
 	fi
 	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
 	if test "$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 "$module_expsym_cmds"; then
+	    eval cmds=\"$module_expsym_cmds\"
+	  else
+	    eval cmds=\"$module_cmds\"
+	  fi
+	else
 	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
 	  eval cmds=\"$archive_expsym_cmds\"
 	else
+	  eval cmds=\"$archive_cmds\"
+	  fi
+	fi
+	if test "X$skipped_export" != "X:" && len=`expr "X$cmds" : ".*"` &&
+	   test "$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..."
+	  # 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 "$whole_archive_flag_spec"; then
-	  save_deplibs="$deplibs"
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$save_output-${k}.$objext
+	  # Loop over the list of objects to be linked.
-	  for conv in $convenience; do
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*"` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
-	    tmp_deplibs=
+	    else
+	      # The command $test_cmds is almost too long, add a
-	    for test_deplib in $deplibs; do
+	      # command to the queue.
-	      if test "$test_deplib" != "$conv"; then
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
-		tmp_deplibs="$tmp_deplibs $test_deplib"
+		eval concat_cmds=\"$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 $last_robj\"
 	      fi
+	      last_robj=$output_objdir/$save_output-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$save_output-${k}.$objext
+	      objlist=$obj
-	    done
+	      len=1
-	    deplibs="$tmp_deplibs"
+	    fi
 	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$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~$export_symbols_cmds\"
+          fi
+	  # Set up a command to remove the reloadale object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
+	  done
+	  $echo "creating a temporary reloadable object file: $output"
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+	  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 $libobjs for piecewise linking.
+	  # Do each of the archive commands.
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval cmds=\"$archive_expsym_cmds\"
+	  else
-	  eval cmds=\"$archive_cmds\"
+	    eval cmds=\"$archive_cmds\"
+	  fi
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
-	  deplibs="$save_deplibs"
+	  eval cmds=\"\$cmds~$rm $delfiles\"
 	fi
 	save_ifs="$IFS"; IFS='~'
 	for cmd in $cmds; do
 	  IFS="$save_ifs"
 	  $show "$cmd"
 	  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"
+	  $show "$mkdir $gentop"
-	  $run mkdir "$gentop"
+	  $run $mkdir "$gentop"
 	  status=$?
-	  if test $status -ne 0 && test ! -d "$gentop"; then
+	  if test "$status" -ne 0 && test ! -d "$gentop"; then
 	    exit $status
 	  fi
 	  generated="$generated $gentop"
 	  for xlib in $convenience; do
 	    xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
 	    xdir="$gentop/$xlib"
 	    $show "${rm}r $xdir"
 	    $run ${rm}r "$xdir"
-	    $show "mkdir $xdir"
+	    $show "$mkdir $xdir"
-	    $run mkdir "$xdir"
+	    $run $mkdir "$xdir"
 	    status=$?
-	    if test $status -ne 0 && test ! -d "$xdir"; then
+	    if test "$status" -ne 0 && test ! -d "$xdir"; then
 	      exit $status
 	    fi
+	    # We will extract separately just the conflicting names and we will no
+	    # longer touch any unique names. It is faster to leave these extract
+	    # automatically by $AR in one run.
 	    $show "(cd $xdir && $AR x $xabs)"
 	    $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+	    if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
+	      :
+	    else
+	      $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
+	      $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
+	      $AR t "$xabs" | sort | uniq -cd | while read -r count name
+	      do
+		i=1
+		while test "$i" -le "$count"
+		do
+		 # Put our $i before any first dot (extension)
+		 # Never overwrite any file
+		 name_to="$name"
+		 while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
+		 do
+		   name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
+		 done
+		 $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
+		 $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
+		 i=`expr $i + 1`
+		done
+	      done
+	    fi
-	    reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	    reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
 	  done
 	fi
       fi
       # Create the old-style object.
 	  $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"
+	# $show "echo timestamp > $libobj"
-	$run eval "echo timestamp > $libobj" || exit $?
+	# $run eval "echo timestamp > $libobj" || exit $?
 	exit 0
       fi
       if test -n "$pic_flag" || test "$pic_mode" != default; then
 	# Only do commands if we really have different PIC objects.
 	  IFS="$save_ifs"
 	  $show "$cmd"
 	  $run eval "$cmd" || exit $?
 	done
 	IFS="$save_ifs"
-      else
-	# Just create a symlink.
-	$show $rm $libobj
-	$run $rm $libobj
-	xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
-	if test "X$xdir" = "X$libobj"; then
-	  xdir="."
-	else
-	  xdir="$xdir"
-	fi
-	baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
-	oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
-	$show "(cd $xdir && $LN_S $oldobj $baseobj)"
-	$run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
       fi
       if test -n "$gentop"; then
 	$show "${rm}r $gentop"
 	$run ${rm}r $gentop
       exit 0
       ;;
     prog)
       case $host in
-	*cygwin*) output=`echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+	*cygwin*) output=`$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
       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 /'`
-	case $host in
-	*darwin*)
-	  # Don't allow lazy linking, it breaks C++ global constructors
-	  compile_command="$compile_command ${wl}-bind_at_load"
-	  finalize_command="$finalize_command ${wl}-bind_at_load"
-	  ;;
-	esac
 	;;
       esac
+      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 ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
       compile_command="$compile_command $compile_deplibs"
       finalize_command="$finalize_command $finalize_deplibs"
       if test -n "$rpath$xrpath"; then
 	# If the user specified any rpath flags, then add them.
 	      $show "extracting global C symbols from \`$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'
+	      $run eval '$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'
+	      $run eval '$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
 	    fi
 	  fi
 	  for arg in $dlprefiles; do
 	    $show "extracting global C symbols from \`$arg'"
-	    name=`echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
-	    $run eval 'echo ": $name " >> "$nlist"'
+	    $run eval '$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
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
 	      $mv "$nlist"T "$nlist"
 	    fi
 	    # Try sorting and uniquifying the output.
 	    if grep -v "^: " < "$nlist" |
 	    fi
 	    if test -f "$nlist"S; then
 	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
 	    else
-	      echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
 	    fi
 	    $echo >> "$output_objdir/$dlsyms" "\
 #undef lt_preloaded_symbols
 	  # pic_flag when linking with -static.  The problem exists in
 	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
 	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
 	    case "$compile_command " in
 	    *" -static "*) ;;
-	    *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
 	    esac;;
 	  *-*-hpux*)
 	    case "$compile_command " in
 	    *" -static "*) ;;
-	    *) pic_flag_for_symtable=" $pic_flag -DPIC";;
+	    *) pic_flag_for_symtable=" $pic_flag";;
 	    esac
 	  esac
 	  # Now compile the dynamic symbol file.
-	  $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $show "(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
-	  $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+	  $run eval '(cd $output_objdir && $LTCC -c$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"
 	# 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 $need_relink = no || test "$build_libtool_libs" != yes; then
+      if test "$need_relink" = no || test "$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.
       # 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$,,'` ;;
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
 	esac
 	# test for cygwin because mv fails w/o .exe extensions
 	case $host in
+	  *cygwin*)
-	  *cygwin*) exeext=.exe ;;
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
 	  *) exeext= ;;
 	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    cwrappersource=`$echo ${objdir}/lt-${output}.c`
+	    cwrapper=`$echo ${output}.exe`
+	    $rm $cwrappersource $cwrapper
+	    trap "$rm $cwrappersource $cwrapper; exit 1" 1 2 15
+	    cat > $cwrappersource <<EOF
+/* $cwrappersource - temporary wrapper executable 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 executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+   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>
+#include <assert.h>
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+#ifndef DIR_SEPARATOR
+#define DIR_SEPARATOR '/'
+#endif
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+#define HAVE_DOS_BASED_FILE_SYSTEM
+#ifndef DIR_SEPARATOR_2
+#define DIR_SEPARATOR_2 '\\'
+#endif
+#endif
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+const char *program_name = NULL;
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+char * basename (const char *name);
+char * fnqualify(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+  program_name = (char *) xstrdup ((char *) basename (argv[0]));
+  newargz = XMALLOC(char *, argc+2);
+EOF
+	    cat >> $cwrappersource <<EOF
+  newargz[0] = "$SHELL";
+EOF
+	    cat >> $cwrappersource <<"EOF"
+  newargz[1] = fnqualify(argv[0]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+EOF
+	    cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+	    cat >> $cwrappersource <<"EOF"
+}
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+  return p;
+}
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+char *
+basename (const char *name)
+{
+  const char *base;
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha (name[0]) && name[1] == ':')
+    name += 2;
+#endif
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return (char *) base;
+}
+char *
+fnqualify(const char *path)
+{
+  size_t size;
+  char *p;
+  char tmp[LT_PATHMAX + 1];
+  assert(path != NULL);
+  /* Is it qualified already? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha (path[0]) && path[1] == ':')
+    return xstrdup (path);
+#endif
+  if (IS_DIR_SEPARATOR (path[0]))
+    return xstrdup (path);
+  /* prepend the current directory */
+  /* doesn't handle '~' */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  size = strlen(tmp) + 1 + strlen(path) + 1; /* +2 for '/' and '\0' */
+  p = XMALLOC(char, size);
+  sprintf(p, "%s%c%s", tmp, DIR_SEPARATOR, path);
+  return p;
+}
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+  assert(str != NULL);
+  assert(pat != NULL);
+  len = strlen(str);
+  patlen = strlen(pat);
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+	  # we should really use a build-platform specific compiler
+	  # here, but OTOH, the wrappers (shell script and this C one)
+	  # are only useful if you want to execute the "real" binary.
+	  # Since the "real" binary is built for $host, then this
+	  # wrapper might as well be built for $host, too.
+	  $run $LTCC -s -o $cwrapper $cwrappersource
+	  ;;
+	esac
 	$rm $output
 	trap "$rm $output; exit 1" 1 2 15
 	$echo > $output "\
 #! $SHELL
 # This wrapper script should never be moved out of the build directory.
 # If it is, it will not operate correctly.
 # Sed substitution that helps us do robust quoting.  It backslashifies
 # metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
+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
   absdir=\`cd \"\$thisdir\" && pwd\`
   test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
 	if test "$fast_install" = yes; then
-	  echo >> $output "\
+	  $echo >> $output "\
   program=lt-'$outputname'$exeext
   progdir=\"\$thisdir/$objdir\"
   if test ! -f \"\$progdir/\$program\" || \\
      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
       $mkdir \"\$progdir\"
     else
       $rm \"\$progdir/\$file\"
     fi"
-	  echo >> $output "\
+	  $echo >> $output "\
     # relink executable if necessary
     if test -n \"\$relink_command\"; then
       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
       else
     { $rm \"\$progdir/\$program\";
       $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
     $rm \"\$progdir/\$file\"
   fi"
 	else
-	  echo >> $output "\
+	  $echo >> $output "\
   program='$outputname'
   progdir=\"\$thisdir/$objdir\"
+"
 	fi
-	echo >> $output "\
+	$echo >> $output "\
   if test -f \"\$progdir/\$program\"; then"
 	# Export our shlibpath_var if we have one.
 	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
 	  $echo >> $output "\
     # Add our own library path to $shlibpath_var
     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
     # Some systems cannot cope with colon-terminated $shlibpath_var
-    # The second colon is a workaround for a bug in BeOS R4 ${SED}
+    # The second colon is a workaround for a bug in BeOS R4 sed
     $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
     export $shlibpath_var
+"
 	fi
 	$echo >> $output "\
     if test \"\$libtool_execute_magic\" != \"$magic\"; then
       # Run the actual program with our arguments.
+"
 	case $host in
-	# win32 systems need to use the prog path for dll
-	# lookup to work
-	*-*-cygwin* | *-*-pw32*)
-	  $echo >> $output "\
-      exec \$progdir/\$program \${1+\"\$@\"}
-"
-	  ;;
 	# Backslashes separate directories on plain windows
 	*-*-mingw | *-*-os2*)
 	  $echo >> $output "\
       exec \$progdir\\\\\$program \${1+\"\$@\"}
+"
 	  ;;
 	*)
 	  $echo >> $output "\
-      # Export the path to the program.
-      PATH=\"\$progdir:\$PATH\"
-      export PATH
-      exec \$program \${1+\"\$@\"}
+      exec \$progdir/\$program \${1+\"\$@\"}
+"
 	  ;;
 	esac
 	$echo >> $output "\
       \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
     fi
   else
     # The program doesn't exist.
     \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
     \$echo \"This script is just a wrapper for \$program.\" 1>&2
-    echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
     exit 1
   fi
 fi\
+"
 	chmod +x $output
       else
 	if test "$build_libtool_libs" = module; then
 	  oldobjs="$libobjs_save"
 	  build_libtool_libs=no
 	else
-	  oldobjs="$objs$old_deplibs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
+	  oldobjs="$old_deplibs $non_pic_objects"
 	fi
 	addlibs="$old_convenience"
       fi
       if test -n "$addlibs"; then
 	gentop="$output_objdir/${outputname}x"
 	$show "${rm}r $gentop"
 	$run ${rm}r "$gentop"
-	$show "mkdir $gentop"
+	$show "$mkdir $gentop"
-	$run mkdir "$gentop"
+	$run $mkdir "$gentop"
 	status=$?
-	if test $status -ne 0 && test ! -d "$gentop"; then
+	if test "$status" -ne 0 && test ! -d "$gentop"; then
 	  exit $status
 	fi
 	generated="$generated $gentop"
 	# Add in members from convenience archives.
 	  xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
 	  xdir="$gentop/$xlib"
 	  $show "${rm}r $xdir"
 	  $run ${rm}r "$xdir"
-	  $show "mkdir $xdir"
+	  $show "$mkdir $xdir"
-	  $run mkdir "$xdir"
+	  $run $mkdir "$xdir"
 	  status=$?
-	  if test $status -ne 0 && test ! -d "$xdir"; then
+	  if test "$status" -ne 0 && test ! -d "$xdir"; then
 	    exit $status
 	  fi
+	  # We will extract separately just the conflicting names and we will no
+	  # longer touch any unique names. It is faster to leave these extract
+	  # automatically by $AR in one run.
 	  $show "(cd $xdir && $AR x $xabs)"
 	  $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+	  if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
+	    :
+	  else
+	    $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
+	    $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
+	    $AR t "$xabs" | sort | uniq -cd | while read -r count name
+	    do
+	      i=1
+	      while test "$i" -le "$count"
+	      do
+	       # Put our $i before any first dot (extension)
+	       # Never overwrite any file
+	       name_to="$name"
+	       while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
+	       do
+		 name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
+	       done
+	       $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
+	       $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
+	       i=`expr $i + 1`
+	      done
+	    done
+	  fi
 	  oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
 	done
       fi
       # Do each command in the archive commands.
       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
 	eval cmds=\"$old_archive_from_new_cmds\"
       else
+	eval cmds=\"$old_archive_cmds\"
+	if len=`expr "X$cmds" : ".*"` &&
-	# Ensure that we have .o objects in place in case we decided
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
-	# not to build a shared library, and have fallen back to building
+	  # the command line is too long to link in one step, link in parts
-	# static libs even though --disable-static was passed!
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
-	for oldobj in $oldobjs; do
+	  save_oldobjs=$oldobjs
+	  # GNU ar 2.10+ was changed to match POSIX; thus no paths are
+	  # encoded into archives.  This makes 'ar r' malfunction in
+	  # this piecewise linking case whenever conflicting object
+	  # names appear in distinct ar calls; check, warn and compensate.
-	  if test ! -f $oldobj; then
+	    if (for obj in $save_oldobjs
+	    do
-	    xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	    :
+	  else
+	    $echo "$modename: warning: object name conflicts; overriding AR_FLAGS to 'cq'" 1>&2
+	    $echo "$modename: warning: to ensure that POSIX-compatible ar will work" 1>&2
+	    AR_FLAGS=cq
+	  fi
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*"` &&
-	    if test "X$xdir" = "X$oldobj"; then
+	       test "$len" -le "$max_cmd_len"; then
-	      xdir="."
+	      :
 	    else
+	      # the above command should be used before it gets too long
-	      xdir="$xdir"
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
 	    fi
+	  done
+	  RANLIB=$save_RANLIB
-	    baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
+	  oldobjs=$objlist
-	    obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
+	  if test "X$oldobjs" = "X" ; then
-	    $show "(cd $xdir && ${LN_S} $obj $baseobj)"
+	    eval cmds=\"\$concat_cmds\"
+	  else
-	    $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
+	    eval cmds=\"\$concat_cmds~$old_archive_cmds\"
 	  fi
-	done
+	fi
-	eval cmds=\"$old_archive_cmds\"
       fi
       save_ifs="$IFS"; IFS='~'
       for cmd in $cmds; do
 	IFS="$save_ifs"
 	$show "$cmd"
 	  fi
 	  $rm $output
 	  # place dlname in correct position for cygwin
 	  tdlname=$dlname
 	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
 	  esac
 	  $echo > $output "\
 # $outputname - a libtool library file
 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
 revision=$revision
 # Is this an already installed library?
 installed=$installed
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
 # Files to dlopen/dlpreopen
 dlopen='$dlfiles'
 dlpreopen='$dlprefiles'
 # Directory that this library needs to be installed in:
 libdir='$install_libdir'"
-	  if test "$installed" = no && test $need_relink = yes; then
+	  if test "$installed" = no && test "$need_relink" = yes; then
 	    $echo >> $output "\
 relink_command=\"$relink_command\""
 	  fi
 	done
       fi
       test "X$destdir" = "X$dest" && destdir=.
       destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
       # Not a directory, so check to see that there is only one file specified.
       set dummy $files
-      if test $# -gt 2; then
+      if test "$#" -gt 2; then
 	$echo "$modename: \`$dest' is not a directory" 1>&2
 	$echo "$help" 1>&2
 	exit 1
       fi
     fi
 	staticlibs="$staticlibs $file"
 	;;
       *.la)
 	# Check to see that this really is a libtool archive.
-	if (${SED} -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
 	else
 	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
 	  $echo "$help" 1>&2
 	  exit 1
 	fi
 	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
 	test "X$dir" = "X$file/" && dir=
 	dir="$dir$objdir"
 	if test -n "$relink_command"; then
-          # Determine the prefix the user has applied to our future dir.
+	  # Determine the prefix the user has applied to our future dir.
-          inst_prefix_dir=`$echo "$destdir" | sed "s%$libdir\$%%"`
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
-          # Don't allow the user to place us outside of our expected
+	  # Don't allow the user to place us outside of our expected
-          # location b/c this prevents finding dependent libraries that
+	  # location b/c this prevents finding dependent libraries that
-          # are installed to the same prefix.
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
-          if test "$inst_prefix_dir" = "$destdir"; then
+	  if test "$inst_prefix_dir" = "$destdir"; then
-            $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
-            exit 1
+	    exit 1
-          fi
+	  fi
-          if test -n "$inst_prefix_dir"; then
+	  if test -n "$inst_prefix_dir"; then
-            # Stick the inst_prefix_dir data into the link command.
+	    # Stick the inst_prefix_dir data into the link command.
-            relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
-          else
+	  else
-            relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%%"`
+	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
-          fi
+	  fi
 	  $echo "$modename: warning: relinking \`$file'" 1>&2
 	  $show "$relink_command"
 	  if $run eval "$relink_command"; then :
 	  else
 	  if test -n "$stripme" && test -n "$striplib"; then
 	    $show "$striplib $destdir/$realname"
 	    $run eval "$striplib $destdir/$realname" || exit $?
 	  fi
-	  if test $# -gt 0; then
+	  if test "$#" -gt 0; then
 	    # Delete the old symlinks, and create new ones.
 	    for linkname
 	    do
 	      if test "$linkname" != "$realname"; then
 		$show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
 	else
 	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
 	  destfile="$destdir/$destfile"
 	fi
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
 	# Do a test to see if this is really a libtool program.
 	case $host in
 	*cygwin*|*mingw*)
-	    wrapper=`echo $file | ${SED} -e 's,.exe$,,'`
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
 	    ;;
 	*)
 	    wrapper=$file
 	    ;;
 	esac
-	if (${SED} -e '4q' $wrapper | egrep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
 	  notinst_deplibs=
 	  relink_command=
+	  # To insure that "foo" is sourced, and not "foo.exe",
+	  # finese the cygwin/MSYS system by explicitly sourcing "foo."
+	  # which disallows the automatic-append-.exe behavior.
+	  case $build in
+	  *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
+	  *) wrapperdot=${wrapper} ;;
+	  esac
 	  # If there is no directory component, then add one.
 	  case $file in
-	  */* | *\\*) . $wrapper ;;
+	  */* | *\\*) . ${wrapperdot} ;;
-	  *) . ./$wrapper ;;
+	  *) . ./${wrapperdot} ;;
 	  esac
 	  # Check the variables that should have been set.
 	  if test -z "$notinst_deplibs"; then
 	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
 	      finalize=no
 	    fi
 	  done
 	  relink_command=
+	  # To insure that "foo" is sourced, and not "foo.exe",
+	  # finese the cygwin/MSYS system by explicitly sourcing "foo."
+	  # which disallows the automatic-append-.exe behavior.
+	  case $build in
+	  *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
+	  *) wrapperdot=${wrapper} ;;
+	  esac
 	  # If there is no directory component, then add one.
 	  case $file in
-	  */* | *\\*) . $wrapper ;;
+	  */* | *\\*) . ${wrapperdot} ;;
-	  *) . ./$wrapper ;;
+	  *) . ./${wrapperdot} ;;
 	  esac
 	  outputname=
 	  if test "$fast_install" = no && test -n "$relink_command"; then
 	    if test "$finalize" = yes && test -z "$run"; then
 	      if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
 	      else
 		$echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
 		continue
 	      fi
-	      file=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
 	      outputname="$tmpdir/$file"
 	      # Replace the output file specification.
 	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
 	      $show "$relink_command"
 	    else
 	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
 	    fi
 	  else
 	    # Install the binary that we compiled earlier.
-	    file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
 	  fi
 	fi
 	# remove .exe since cygwin /usr/bin/install will append another
 	# one anyways
 	case $install_prog,$host in
-	/usr/bin/install*,*cygwin*)
+	*/usr/bin/install*,*cygwin*)
 	  case $file:$destfile in
 	  *.exe:*.exe)
 	    # this is ok
 	    ;;
 	  *.exe:*)
 	    destfile=$destfile.exe
 	    ;;
 	  *:*.exe)
-	    destfile=`echo $destfile | ${SED} -e 's,.exe$,,'`
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
 	    ;;
 	  esac
 	  ;;
 	esac
 	$show "$install_prog$stripme $file $destfile"
 	fi
       done
     fi
     # Exit here if they wanted silent mode.
-    test "$show" = ":" && exit 0
+    test "$show" = : && exit 0
-    echo "----------------------------------------------------------------------"
+    $echo "----------------------------------------------------------------------"
-    echo "Libraries have been installed in:"
+    $echo "Libraries have been installed in:"
     for libdir in $libdirs; do
-      echo "   $libdir"
+      $echo "   $libdir"
     done
-    echo
+    $echo
-    echo "If you ever happen to want to link against installed libraries"
+    $echo "If you ever happen to want to link against installed libraries"
-    echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
-    echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
-    echo "flag during linking and do at least one of the following:"
+    $echo "flag during linking and do at least one of the following:"
     if test -n "$shlibpath_var"; then
-      echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-      echo "     during execution"
+      $echo "     during execution"
     fi
     if test -n "$runpath_var"; then
-      echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
-      echo "     during linking"
+      $echo "     during linking"
     fi
     if test -n "$hardcode_libdir_flag_spec"; then
       libdir=LIBDIR
       eval flag=\"$hardcode_libdir_flag_spec\"
-      echo "   - use the \`$flag' linker flag"
+      $echo "   - use the \`$flag' linker flag"
     fi
     if test -n "$admincmds"; then
-      echo "   - have your system administrator run these commands:$admincmds"
+      $echo "   - have your system administrator run these commands:$admincmds"
     fi
     if test -f /etc/ld.so.conf; then
-      echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
     fi
-    echo
+    $echo
-    echo "See any operating system documentation about shared libraries for"
+    $echo "See any operating system documentation about shared libraries for"
-    echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
-    echo "----------------------------------------------------------------------"
+    $echo "----------------------------------------------------------------------"
     exit 0
     ;;
   # libtool execute mode
   execute)
       dir=
       case $file in
       *.la)
 	# Check to see that this really is a libtool archive.
-	if (${SED} -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
 	else
 	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
 	  $echo "$help" 1>&2
 	  exit 1
 	fi
     do
       case $file in
       -*) ;;
       *)
 	# Do a test to see if this is really a libtool program.
-	if (${SED} -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
 	  # If there is no directory component, then add one.
 	  case $file in
 	  */* | *\\*) . $file ;;
 	  *) . ./$file ;;
 	  esac
       if test -n "$shlibpath_var"; then
 	# Export the shlibpath_var.
 	eval "export $shlibpath_var"
       fi
-      # Restore saved enviroment variables
+      # Restore saved environment variables
       if test "${save_LC_ALL+set}" = set; then
 	LC_ALL="$save_LC_ALL"; export LC_ALL
       fi
       if test "${save_LANG+set}" = set; then
 	LANG="$save_LANG"; export LANG
       exit 1
     fi
     rmdirs=
+    origobjdir="$objdir"
     for file in $files; do
       dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
       if test "X$dir" = "X$file"; then
 	dir=.
-	objdir="$objdir"
+	objdir="$origobjdir"
       else
-	objdir="$dir/$objdir"
+	objdir="$dir/$origobjdir"
       fi
       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-      test $mode = uninstall && objdir="$dir"
+      test "$mode" = uninstall && objdir="$dir"
       # Remember objdir for removal later, being careful to avoid duplicates
-      if test $mode = clean; then
+      if test "$mode" = clean; then
 	case " $rmdirs " in
 	  *" $objdir "*) ;;
 	  *) rmdirs="$rmdirs $objdir" ;;
 	esac
       fi
       rmfiles="$file"
       case $name in
       *.la)
 	# Possibly a libtool archive, so verify it.
-	if (${SED} -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
 	  . $dir/$name
 	  # Delete the libtool libraries and symlinks.
 	  for n in $library_names; do
 	    rmfiles="$rmfiles $objdir/$n"
 	  done
 	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
-	  test $mode = clean && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	  test "$mode" = clean && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
-	  if test $mode = uninstall; then
+	  if test "$mode" = uninstall; then
 	    if test -n "$library_names"; then
 	      # Do each command in the postuninstall commands.
 	      eval cmds=\"$postuninstall_cmds\"
 	      save_ifs="$IFS"; IFS='~'
 	      for cmd in $cmds; do
 		IFS="$save_ifs"
 		$show "$cmd"
 		$run eval "$cmd"
-		if test $? != 0 && test "$rmforce" != yes; then
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
 		  exit_status=1
 		fi
 	      done
 	      IFS="$save_ifs"
 	    fi
 	      save_ifs="$IFS"; IFS='~'
 	      for cmd in $cmds; do
 		IFS="$save_ifs"
 		$show "$cmd"
 		$run eval "$cmd"
-		if test $? != 0 && test "$rmforce" != yes; then
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
 		  exit_status=1
 		fi
 	      done
 	      IFS="$save_ifs"
 	    fi
 	  fi
 	fi
 	;;
       *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # Read the .lo file
+	  . $dir/$name
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
-	if test "$build_old_libs" = yes; then
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
-	  oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
-	  rmfiles="$rmfiles $dir/$oldobj"
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
 	fi
 	;;
       *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
-	# Do a test to see if this is a libtool program.
+	    # $file with .exe has already been added to rmfiles,
-	if test $mode = clean &&
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
-	   (${SED} -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
-	  relink_command=
+	    relink_command=
-	  . $dir/$file
+	    . $dir/$noexename
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
-	  rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
-	  if test "$fast_install" = yes && test -n "$relink_command"; then
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
-	    rmfiles="$rmfiles $objdir/lt-$name"
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
 	  fi
 	fi
 	;;
       esac
       $show "$rm $rmfiles"
       $run $rm $rmfiles || exit_status=1
     done
+    objdir="$origobjdir"
     # Try to remove the ${objdir}s in the directories where we deleted files
     for dir in $rmdirs; do
       if test -d "$dir"; then
 	$show "rmdir $dir"
     --finish          same as \`--mode=finish'
     --help            display this help message and exit
     --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
     --quiet           same as \`--silent'
     --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
     --version         print version information
 MODE must be one of the following:
       clean           remove files from the build directory
       install         install libraries or executables
       link            create a library or an executable
       uninstall       remove libraries from an installed directory
 MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
-a more detailed description of MODE."
+a more detailed description of MODE.
+Report bugs to <bug-libtool@gnu.org>."
   exit 0
   ;;
 clean)
   $echo \
   -module           build a library that can dlopened
   -no-fast-install  disable the fast-install mode
   -no-install       link a not-installable executable
   -no-undefined     declare that a library does not refer to external symbols
   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
   -release RELEASE  specify package release information
   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
   -static           do not do any dynamic linking of libtool libraries
   -version-info CURRENT[:REVISION[:AGE]]
   $echo "$help" 1>&2
   exit 1
   ;;
 esac
-echo
+$echo
 $echo "Try \`$modename --help' for more information about other modes."
 exit 0
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) $echo no;; *) $echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
 # Local Variables:
 # mode:shell-script
 # sh-indentation:2
 # End:

The R Project SVN R

(root)/trunk/tools/ltmain.sh – Rev 23984 → 27342