Moving libiberty around, keeping vendor branch.

First: binutils-2.10.

95 files changed, 27430 insertions, 0 deletions

diff --git a/gnu/lib/libiberty/src/COPYING.LIB b/gnu/lib/libiberty/src/COPYING.LIB
new file mode 100644
index 00000000000..161a3d1d47b
--- /dev/null
+++ b/gnu/lib/libiberty/src/COPYING.LIB
@@ -0,0 +1,482 @@
+		  GNU LIBRARY GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ Everyone is permitted to copy and distribute verbatim copies
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diff --git a/gnu/lib/libiberty/src/ChangeLog b/gnu/lib/libiberty/src/ChangeLog
new file mode 100644
index 00000000000..c858409d301
--- /dev/null
+++ b/gnu/lib/libiberty/src/ChangeLog
@@ -0,0 +1,3615 @@
+Thu Mar 16 01:33:58 2000  Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (partition.o): Depend on config.h
+
+2000-03-14  Bernd Schmidt  <bernds@cygnus.co.uk>
+
+	* hashtab.c (find_empty_slot_for_expand): New function.
+	(htab_expand): Use it instead of htab_find_slot.
+	(htab_find_with_hash): Renamed from htab_find; now accepts extra
+	argument HASH.
+	(htab_find_slot_with_hash): Likewise for htab_find_slot.
+	(htab_find): New wrapper function.
+	(htab_find_slot): Likewise.
+	(htab_traverse): Pass slot, not entry, to called function.
+
+2000-03-09  Alex Samuel  <samuel@codesourcery.com>
+
+	* Makefile.in (CFILES): Add partition.c.
+	(REQUIRED_OFILES): Add partition.o.
+	(partition.o): New rule.
+	* partition.c: New file.
+	
+2000-03-09  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* hashtab.c (htab_create): Set del_f.
+	(htab_delete, htab_empty, htab_remove_elt, htab_clear_slot):
+	Use it.
+
+2000-03-08  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* hashtab.c: Remove debugging variables (all_searches,
+	all_collisions, all_expansions). Delete
+	all_hash_table_collisions.
+	(create_hash_table, delete_hash_table, empty_hash_table,
+	find_hash_table_entry, remove_element_from_hash_table_entry,
+	clear_hash_table_slot, traverse_hash_table, hash_table_size,
+	hash_table_elements_number, hash_table_collisions): Rename to:
+	htab_create, htab_delete, htab_empty, htab_find_slot,
+	htab_remove_elt, htab_clear_slot, htab_traverse, htab_size,
+	htab_elements, htab_collisions.
+	(htab_find): New function, handles common case where you don't
+	plan to add or delete an entry.
+	(htab_expand): Don't create a whole new table, just a new
+	entry vector.
+	(htab_find_slot): Simplify logic.
+
+1999-08-03  Ian Lance Taylor  <ian@zembu.com>
+
+	* floatformat.c: Add casts to avoid signed/unsigned warnings.
+	* pexecute.c: Add ATTRIBUTE_UNUSED as needed on Unix.
+
+	* Makefile.in (install_to_libdir): Change $(TARGETLIB).n to
+	$(TARGETLIB)n so it works on MSDOS.
+	(install_to_tooldir): Likewise.
+
+1999-07-21  Ian Lance Taylor  <ian@zembu.com>
+
+	From Mark Elbrecht:
+	* makefile.dos: Remove; obsolete.
+	* configure.bat: Remove; obsolete.
+
+1999-07-11  Ian Lance Taylor  <ian@zembu.com>
+
+	* splay-tree.c (splay_tree_insert): Add initialization to avoid
+	warning.
+
+2000-01-04  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* pexecute.c: Conditionally include string.h.
+	(fix_argv): Handle embedded whitespace in args for Mingw32.
+
+2000-01-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.in (ac_libiberty_warn_cflags): Turn on warnings if
+	we're using gcc.
+
+	* Makefile.in (COMPILE.c): Add @ac_libiberty_warn_cflags@
+
+1999-12-27  Geoff Keating  <geoffk@cygnus.com>
+
+	* vasprintf.c (int_vasprintf): Don't re-read the format character
+	as this mishandles strings like '%%s'.
+
+1999-12-05  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.c (splay_tree_new): Use struct splay_tree_node_s
+	rather than struct splay_tree_node.
+	(splay_tree_insert): Use struct splay_tree_s rather than struct
+	splay_tree.
+
+Sun Nov 28 00:59:39 1999  Philippe De Muyter  <phdm@macqel.be>
+
+	* hashtab.c (sys/types.h): File included.
+
+1999-11-22  Jason Merrill  <jason@casey.cygnus.com>
+
+	* strtoul.c, strtol.c, random.c: Remove advertising clause from
+	BSD license, pursuant with
+
+	  ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
+
+Wed Nov 10 09:42:39 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* hashtab.c: Include stdio.h.
+
+Mon Nov  8 09:23:41 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* hashtab.c (traverse_hash_table): Protect prototype with PARAMS.
+
+Tue Nov  2 03:23:13 1999  Philippe De Muyter  <phdm@macqel.be>
+
+	* xstrdup (sys/types.h): Include this file.
+
+1999-10-28  Nathan Sidwell  <nathan@acm.org>
+
+	* Makefile.in (SUBDIRS): New macro.
+	(mostlyclean, clean, distclean, maintainer-clean): Adjust to
+	avoid multiple subdirectory cleaning.
+	(*-subdir): Use SUBDIRS.
+
+1999-10-25  Jim Kingdon  <http://developer.redhat.com/>
+
+	* cplus-dem.c: Move declarations of standard_symbol_characters and
+	hp_symbol_characters inside #ifdef MAIN to avoid compiler
+	warnings.
+
+1999-10-23 08:51 -0700  Zack Weinberg  <zack@bitmover.com>
+
+	* hashtab.c (find_hash_table_entry): When returning a
+	DELETED_ENTRY slot, change it to EMPTY_ENTRY first.
+	(clear_hash_table_slot): New function which deletes an entry
+	by its position in the table, not its value.
+	(traverse_hash_table): New function which calls a hook
+	function for every live entry in the table.
+
+1999-10-19  Mark Mitchell  <mark@codesourcery.com>
+
+	* cplus-dem.c (INTBUF_SIZE): New macro.
+	(string_append_template_idx): New function.
+	(demangle_expression): Likewise.
+	(demangle_integral_value): Use it.
+	(demangle_real_value): New function, split out from ...
+	(demangle_template_value_parm): ... here.  Use
+	string_append_template_idx.  Use demangle_real_value.
+	(demangle_template): Use string_append_template_idx.
+	(demangle_qualified): Use consume_count_with_underscores.
+	(get_count): Tweak formatting.
+	(do_type): Use string_append_template_idx.
+
+1999-10-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* calloc.c: Add a public domain notice.
+
+Mon Oct 18 02:30:47 1999  Philippe De Muyter  <phdm@macqel.be>
+
+	* setenv.c (sys/types.h, stdio.h): Include those files unconditionaly.
+
+Fri Oct 15 01:47:51 1999  Vladimir Makarov  <vmakarov@loony.cygnus.com>
+
+	* Makefile.in (CFILES): Add hashtab.c
+	(REQUIRED_OFILES): Add hashtab.o
+	(hashtab.o): Add dependencies.
+	* hashtab.c: New file
+
+Wed Oct 13 01:16:47 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* basename.c (DIR_SEPARATOR): New macro.
+	(DIR_SEPARATOR_2): Likewise.
+	(HAVE_DOS_BASED_FILESYSTEM): Likewise.
+	(IS_DIR_SEPARATOR): Likewise.
+	(main): Handle MSDOS style pathname.
+
+1999-10-11  Mark Mitchell  <mark@codesourcery.com>
+
+	* cplus-dem.c (do_type): Handle pointer to member types whose
+	enclosing classes have namespace scope.
+
+Sun Oct 10 01:23:50 1999  Marc Espie <espie@cvs.openbsd.org>
+
+	* config.table:  Provide a backup shell for executing move-if-change.
+
+1999-10-02  Mark Mitchell  <mark@codesourcery.com>
+
+	* xmalloc.c (xmalloc): Fix spelling error.
+	(xcalloc, xrealloc): Likewise.
+
+1999-10-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c (fancy_abort, demangle_integral_value,
+	demangle_arm_hp_template, recursively_demangle,
+	standard_symbol_characters, hp_symbol_characters, main): Add prototype.
+	(program_name, program_version, fatal): Constify a char*.
+	(usage, fatal): Mark with ATTRIBUTE_NORETURN.
+	(main): Call return, not exit.
+
+1999-09-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* choose-temp.c: Remove obsolete comment about gcc.
+	(make_temp_file): Constify a char*.
+
+Wed Sep  8 20:03:28 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* xmemdup.c: Include sys/types.h.
+
+1999-09-07  Jeff Garzik  <jgarzik@pobox.com>
+
+	* xmemdup.c: New xmemdup function.
+	* Makefile.in, makefile.vms, vmsbuild.com:  Use xmemdup.[co].
+
+Tue Sep  7 23:32:18 1999  Linas Vepstas  <linas@linas.org>
+
+	* config.table: Add openedition target.
+	* config/mh-openedition: New file.
+
+Thu Sep  2 01:36:12 1999  Marc Espie <espie@cvs.openbsd.org>
+
+	* pexecute.c (pexecute):  Fill in temp_base when needed.
+
+1999-08-31  Richard Henderson  <rth@cygnus.com>
+
+	* getpwd.c: Check HAVE_GETCWD before defining it away.
+
+1999-08-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (CFILES): Add calloc.c and getpwd.c.
+	(REQUIRED_OFILES): Add getpwd.o.
+	(getpwd.o): Add target.
+
+	* configure.in (AC_PREREQ): Bump to 2.13.
+	(AC_CHECK_HEADERS): Add check for <sys/stat.h>.
+
+	* getpwd.c: New file, moved here from gcc.
+
+1999-08-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c (gnu_special): Cast a `size_t' to `long' when
+	comparing against a signed quantity.
+	(arm_special): Likewise.
+	(demangle_fund_type): Likewise.
+	(do_hpacc_template_const_value): Mark parameter `work' with
+	ATTRIBUTE_UNUSED.
+	(main): Constify variable `valid_symbols'.
+
+Tue Aug 24 02:50:45 1999  Philippe De Muyter  <phdm@macqel.be>
+
+	* strtoul.c (strtoul): Add parentheses around && within ||.
+
+Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
+
+	* Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
+	libdir, libsubdir and tooldir.
+
+1999-08-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.c (splay_tree_insert): Return the new node.
+
+1999-07-14  Richard Henderson  <rth@cygnus.com>
+
+	* argv.c: Include stdlib.h and string.h instead of
+	prototyping directly.
+	* choose-temp.c: Conditionally include string.h.
+
+1999-07-12  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* Makefile.in (NEEDED): Add bcmp, bcopy, bzero.
+
+1999-07-11  Ian Lance Taylor  <ian@zembu.com>
+
+	* splay-tree.c (splay_tree_insert): Add initialization to avoid
+	warning.
+
+1999-07-07  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* Makefile.in (needed-list): Only include stuff we actually need
+	for libstdc++.
+
+1999-06-21  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
+
+	* configure.in (checkfuncs): Add gettimeofday.
+	* config.in, configure: Regenerated.
+
+Mon Jun 21 05:56:01 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* configure.in (*-*-uwin*): UWIN has sys_{errlist,nerr} even if
+	the test fails.
+	* configure: Regenerate.
+
+1999-06-10  Mike Stump  <mrs@wrs.com>
+
+	* Makefile.in (setenv.o): Add config.h dep for setenv.o to fix
+	parallel builds.
+
+1999-05-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* putenv.c: Include ansidecl.h to define `const'.
+	* setenv.c: Likewise.
+
+Wed May 26 03:58:20 1999  "Melissa O'Neill" <oneill@cs.sfu.ca>
+
+	* Makefile.in (CFILES): Add putenv.c and setenv.c.
+	* configure.in (funcs): Add putenv and setenv.
+	(AC_CHECK_FUNCS): Check for putenv and setenv.
+	* configure: Rebuilt.
+	* putenv.c setenv.c: New files.
+
+	* getcwd.c (getcwd): If pathname is NULL, then obtain SIZE
+	bytes of space using malloc.
+
+Mon May 17 01:42:34 1999  Stu Grossman  <grossman@babylon-5.cygnus.com>
+
+	* cplus-dem.c (demangle_fund_type (near 'I' case)): Don't advance
+	the *mangled pointer beyond the end of the string.  Clean up code to
+	match prevailing coding style.
+
+1999-05-13  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* tmpnam.c (L_tmpnam): Fix typo.
+
+Thu May 13 01:14:46 1999 Marc Espie <espie@cvs.openbsd.org>
+
+	* cplus-dem.c (standard_symbol_characters): Renamed from
+	standard_symbol_alphabet.  No longer modify TABLE.
+	(hp_symbol_characters): Renamed from hp_symbol_alphabet.  No longer
+	modify TABLE.
+	(main): Corresponding changes.  Use strchr to determine if a
+	character is valid.
+
+1999-05-11  Jim Blandy  <jimb@zwingli.cygnus.com>
+
+	* cplus-dem.c (main): Use table lookup to distinguish identifier
+	characters from non-identifier characters.
+	(standard_symbol_alphabet, hp_symbol_alphabet): New functions.
+
+Thu May  6 20:34:42 1999  Fred Fish  <fnf@be.com>
+
+	* configure.in (sys/resource.h): Add to AC_CHECK_HEADERS list.
+	* getruntime.c: Only attempt to include sys/resource.h and
+	use getrusage if both HAVE_GETRUSAGE and HAVE_SYS_RESOURCE_H
+	are defined.
+
+Mon Apr 26 01:36:06 1999  Donn Terry (donn@interix.com)
+
+	* configure.in (alloca detection): Handle alloca directly for interix.
+	* configure: Rebuilt.
+
+Sun Apr 25 01:18:21 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* choose-temp.c (DIR_SEPARATOR): Use '\\' only for native windows32.
+
+1999-04-20  Jim Blandy  <jimb@zwingli.cygnus.com>
+
+	Fix from Dale Hawkins:
+	* cplus-dem.c (mop_up): Set typevec_size to zero, so it'll be
+	reallocated properly if we use it again.
+
+	* cplus-dem.c (demangle_fund_type): Check for buffer overrun.  Be
+	stricter about syntax.  Always null-terminate string.
+
+Thu Apr 15 23:00:55 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* configure.in (checkfuncs): Check for sbrk.
+	* config.in: Rebuilt.
+	* configure: Likewise.
+	* xmalloc.c: Use HAVE_SBRK instead of the host specific definitions.
+
+1999-04-12  Jim Blandy  <jimb@zwingli.cygnus.com>
+
+	Fix from Marcus Daniels:
+	* cplus-dem.c (demangle_fund_type): Don't run off the end of the
+	identifier looking for another underscore.
+
+Sun Apr 11 23:20:59 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* pexecute.c: Change all references to __UWIN__ to _UWIN.
+	* xmalloc.c: Likewise.
+	(xcalloc): UWIN has sbrk.
+	(xrealloc): Fix guard macro.
+
+1999-04-11  Richard Henderson  <rth@cygnus.com>
+
+	* alloca-conf.h (alloca) [C_ALLOCA]: Don't use Gcc builtin
+	or <alloca.h>.
+	* clock.c (GNU_HZ): New definition.
+	(clock): Use it.
+	* getruntime.c: Likewise.
+
+	* config.table: Use mh-beos.
+	* config/mh-beos: New file.
+
+1999-04-11  Mark Mitchell  <mark@codesourcery.com>
+
+	* cplus-dem.c (demangle_template_value_parm): Handle
+	pointers-to-members.
+	(do_type): Handle template parameters as qualifiers.
+
+1999-04-01  Jim Blandy  <jimb@zwingli.cygnus.com>
+
+	* cplus-dem.c: Attempt to handle overflows in counts with some
+	semblance of grace.
+	(consume_count): Detect overflows.  Return -1 to indicate errors,
+	instead of zero.
+	(demangle_template_value_parm, demangle_template): Handle change
+	to consume_count's return convention.
+
+1999-04-05  Tom Tromey  <tromey@cygnus.com>
+
+	* testsuite/regress-demangle: New file.
+	* testsuite/demangle-expected: New file.
+
+	* Makefile.in (all, check, installcheck, info, install-info,
+	clean-info, dvi, install, etags, tags, mostlyclean, clean,
+	distclean, maintainer-clean, realclean): Depend on corresponding
+	`-subdir' target.
+	(all-subdir check-subdir installcheck-subdir info-subdir
+	install-info-subdir clean-info-subdir dvi-subdir
+	install-info-subdir etags-subdir mostlyclean-subdir clean-subdir
+	distclean-subdir maintainer-clean-subdir): New target.
+	* testsuite/Makefile.in: New file.
+	* configure: Rebuilt.
+	* configure.in: Create testsuite/Makefile.
+
+1999-04-02  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.h (splay_tree_compare_pointers): Define.
+
+1999-03-30  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.c (splay_tree_compare_ints): Define.
+
+1999-03-30  Tom Tromey  <tromey@cygnus.com>
+
+	* cplus-dem.c (consume_count): If `count' wraps, return 0 and
+	don't advance input pointer.
+	(demangle_class_name): If consume_count didn't find a count, do
+	nothing.  Don't bother with `strlen' sanity check; consume_count
+	does it for us.
+
+1999-03-16  Stan Shebs  <shebs@andros.cygnus.com>
+
+	From Art Haas  <ahaas@neosoft.com>:
+	* cplus-dem.c (demangle_prefix): Don't grab all the '__' strings
+	when doing arm or hp style.
+	(demangle_nested_args): Decr forgetting_types field when done.
+
+Thu Mar 11 01:22:58 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* pexecute.c (__CYGWIN32__): Rename to
+	(__CYGWIN__): this.
+	* xmalloc.c: Likewise.
+
+	Changes to support i386-pc-uwin.
+	* configure.in (*-*-uwin*): Workaround for vfork bug.
+	* configure: Regenerate.
+	* pexecute.c (pexecute): Be like standard Unix.
+	(pwait): Likewise.
+	* xmalloc.c (first_break): Define.
+	(xmalloc_set_program_name): Use.
+	(xmalloc): Use.
+
+Thu Mar 11 01:07:55 1999  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+	* config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc
+
+Sun Feb 28 22:30:44 1999  Geoffrey Noer  <noer@cygnus.com>
+
+	* config.table: Check cygwin*, not cygwin32*.
+
+Tue Feb  9 16:39:01 1999  Dave Brolley  <brolley@cygnus.com>
+
+	* Makefile.in: Change mkstemp -> mkstemps.
+
+Tue Feb  9 01:12:27 1999  Marc Espie <Marc.Espie@liafa.jussieu.fr>
+
+	* Makefile.in (REQUIRED_OFILES): remove mkstemp.o
+	* configure.in (funcs): Check for and conditionally add mkstemps to
+	the list of functions libiberty will provide.
+	* configure: Rebuilt.
+
+Wed Feb  3 00:01:15 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* clock.c (HZ): Define in terms of (ISO C) CLOCKS_PER_SEC on
+	platforms that don't have HZ.
+	* getruntime.c (HZ): Likewise.
+
+Sat Jan 30 13:28:04 1999  Richard Henderson  <rth@cygnus.com>
+
+	* Makefile.in (xstrdup.o): Depend on config.h.
+
+Wed Jan 13 07:26:44 1999  H.J. Lu  (hjl@gnu.org)
+
+	* cplus-dem.c (mop_up): Set work->previous_argument to NULL after
+	freeing it.
+
+Wed Jan 13 14:16:36 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* xstrdup.c (xstrdup): Switch from strcpy to memcpy for speed.
+
+Tue Jan  5 15:58:29 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
+
+	* Makefile.in (CFILES): fix typo, splay-tree.c instead of
+	splay-tree.o.
+
+1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
+
+	* configure.in: Require autoconf 2.12.1 or higher.
+
+1998-12-30  Michael Meissner  <meissner@cygnus.com>
+
+	* random.c (NULL): Don't redefine NULL if it is already defined.
+
+Tue Dec 22 09:43:35 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* argv.c (buildargv): Cast the result of alloca in assignment.
+
+	* choose-temp.c: Include stdlib.h.
+
+	* cplus-dem.c (demangle_arm_pt): Remove unused prototype.
+  	(snarf_numeric_literal): Constify first parameter.
+  	(code_for_qualifier): Avoid a gcc extension, make the parameter an
+ 	int, not a char.
+	(demangle_qualifier): Likewise.
+	(demangle_signature): Cast the argument of a ctype function to
+	unsigned char.
+	(arm_pt): Add parens around assignment used as truth value.
+	(demangle_arm_hp_template): Constify variable `args'.
+	(do_hpacc_template_const_value): Cast the argument of a ctype
+	function to unsigned char.
+	(do_hpacc_template_literal): Remove unused variable `i'.
+	(snarf_numeric_literal): Constify parameter `args'.
+	Cast the argument of a ctype function to unsigned char.
+
+	* floatformat.c (floatformat_to_double): Add explicit braces to
+ 	avoid ambiguous `else'.
+
+	* fnmatch.c (fnmatch): Change type of variables `c', `c1',
+ 	`cstart' and `cend' to unsigned char.  Cast the argument of macro
+ 	`FOLD', which uses ctype functions, to unsigned char.
+
+	* objalloc.c (free): Add prototype.
+
+Sun Dec 20 16:03:46 1998  Hans-Peter Nilsson  <hp@axis.se>
+
+	* Makefile.in (CFILES): Fix typo: splay-tree.c, not splay-tree.o
+
+Fri Dec 18 17:50:18 1998  David Taylor  <taylor@texas.cygnus.com>
+
+	* cplus-dem.c (demangle_arm_pt): remove declaration -- function
+ 	doesn't exist.
+	(do_hpacc_template_literal): remove unused variable `i'.
+
+Fri Dec 18 16:11:43 EST 1998  Andrew MacLeod  <amacleod@cygnus.com>
+
+	* cplus-dem.c (demangle_fund_type): Process CV and u codes before
+	bumping the pointer we read from. Also prepend these codes,
+	as we do in other places.
+
+1998-12-18  Nick Clifton  <nickc@cygnus.com>
+
+	* cplus-dem.c (demangle_arm_hp_template): Make variable 'args' be
+	'const char *' in order to match its usage when calling siblings.
+	(snarf_numeric_literal): Make first arg 'const char **' in order
+	to match usage.
+
+Mon Dec 14 09:55:50 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* choose-temp.c: Don't check IN_GCC anymore.
+
+	* floatformat.c (floatformat_from_double): Use `const', not `CONST'.
+	* memchr.c (memchr): Likewise.
+	* memcpy.c (memcpy): Likewise.
+	* memmove.c (memmove): Likewise.
+
+	* mkstemp.c: Don't check IN_GCC anymore.
+	* pexecute.c: Likewise.
+	* splay-tree.c: Likewise.
+
+	* strchr.c (strchr): Use `const', not `CONST'.
+	* strrchr.c (strrchr): Likewise.
+	* strtol.c (strtol): Likewise.
+	* strtoul.c (strtoul): Likewise.
+
+Fri Dec  4 13:51:04 1998  David Taylor   <taylor@texas.cygnus.com>
+			  Elena Zannoni  <ezannoni@cygnus.com>
+			  Stan Shebs     <shebs@cygnus.com>
+			  Edith Epstein  <eepstein@cygnus.com>
+			  Andres MacLeod <amacleod@cygnus.com>
+			  Satish Pai	 <pai@apollo.hp.com>
+
+	* HP aCC demangling support.
+	* cplus-dem.c
+	(main): Remove default to HP style demangling, set to EDG
+ 	demangling correctly when -edg specified; set the demangling style
+ 	when user specifies 'edg'. Set strip_underscore to
+ 	prepends_underscore, if not HPUXHPPA.  Set
+ 	current_demangling_style to hp_demangling if HPUXHPPA.  Set
+ 	current demangling style correctly if the switch is hp.  Read
+ 	label correctly also in the HP style case.
+	(work_stuff): add temp_start field; add field for volatile member
+ 	function.
+	(arm_pt): handle ARM_DEMANGLING and EDG_DEMANGLING styles; HP
+ 	style for this case is the same as ARM.
+	(demangle_args): handle EDG_DEMANGLING style; support HP style.
+	(demangle_arm_hp_template): new function. (It was
+ 	demangle_arm_pt.); check and set value of temp_start field in
+ 	multiple places. Also, when ceching for end of template args,
+ 	check to see if at end of static member of template class.
+	(demangle_class): new local variable : save_class_name_end Don't
+ 	include template args in string defining class.
+	(demangle_class_name): use demangel_arm_hp_template.
+	(demangle_function_name): handle case where demangling style is
+ 	HP_DEMANGLING and currently point at an 'X' in the mangled name.
+  	Handle EDG_DEMANGLING style.  Handle constructor and destructor
+ 	ops for HP style.
+	(demangle_prefix): handle EDG_DEMANGLING and ARM_DEMANGLING
+ 	styles.  global destructor and constructor for HP style are same
+ 	as for ARM style. Same for local variables.
+	(demangle_qualified): handle EDG_DEMANGLING style.
+	(demangle_signature): add case for volatile member function.  For
+ 	cases '1' - '9' : initialize the temp_start field to -1 and handle
+ 	the EDG_DEMANGLING style.  for case 'F' : handle EDG_DEMANGLING
+ 	and AUTO_DEMANGLING styles.  If expecting a function and managed
+ 	to demangle the funct args, then handle the LUCID_DEMANGLING,
+ 	ARM_DEMANGLING, and EDG_DEMANGLING styles.  Add case for local
+ 	class name after "Lnnn_ in HP style case. HP style too needs to
+ 	forget types.  _nnn is OK for HP style, so don't report failure.
+	(do_hpacc_template_const_value): new function. Handle template's
+ 	value param for HP/aCC.
+	(do_hpacc_template_literal): new function.  Handle a template's
+ 	literal parameter for HP aCC.
+	(recursively_demangle): new function
+	(snarf_numeric_literal): new function.
+	(usage): add 'edg' to the list of demangling styles; add hp switch
+ 	to message.
+
+Sat Nov 28 17:25:22 1998  Christopher Faylor <cgf@cygnus.com>
+
+	* pexecute.c: Remove obsolete ifdefed cygwin code.
+
+Fri Nov 27 13:26:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* choose-temp.c: Always include libiberty.h.  Avoid redundancies.
+	* cplus-dem.c: Likewise.  Conform to libiberty.h.
+	* pexecute.c: Likewise.
+	* splay-tree.c: Likewise.
+
+1998-11-25  Mike Stump  <mrs@wrs.com>
+
+	* Makefile.in (splay-tree.o): Add config.h dependency.
+
+Mon Nov 23 16:59:49 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	*  configure.in: Use AC_PREREQ(2.12.1).
+
+1998-11-16  Benjamin Kosnik  <bkoz@haight.constant.com>
+
+	* cplus-dem.c (demangle_fund_type): Add demangling for C9x types.
+
+Thu Nov 19 22:15:50 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* mpw.c (mpw_access): Add missing parens.
+
+Thu Nov 19 12:59:21 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.in: Call AC_HEADER_SYS_WAIT.
+
+	* pexecute.c: Include sys/wait.h when !IN_GCC.
+
+Thu Nov 19 14:38:20 1998  Geoffrey Noer  <noer@cygnus.com>
+
+	* pexecute.c: revert back to checking old Cygwin
+	preprocessor symbol until some time has passed.
+
+Wed Nov 18 08:52:26 1998  Christopher Faylor <cgf@cygnus.com>
+
+	* pexecute.c: Reorganize WIN32 case to accomodate Cygwin
+	since it will now support similar constructs.
+
+Fri Nov 13 19:18:05 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.in: Check for calloc.
+
+	* calloc.c: New	file.
+
+	* xmalloc.c (xcalloc): New function.
+
+Fri Nov 13 08:51:46 EST 1998  Andrew MacLeod  <amacleod@cygnus.com>
+
+	*cplus-dem.c (demangle_prefix): Use the last "__"
+	in the mangled name when looking for the signature. This allows
+	template names to begin with "__".
+
+1998-11-08  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (type_kind_t): Add tk_reference.
+	(demangle_template_value_parm): Handle it.
+	(do_type): Use it for references, instead of tk_pointer.
+
+	* cplus-dem.c (demangle_template_value_parm): Use cplus_demangle,
+	not internal_cplus_demangle.
+
+Sat Nov  7 16:02:10 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* choose-temp.c: Don't include gansidecl.h.
+	* mkstemp.c: Likewise.
+	* pexecute.c: Likewise.
+
+Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
+
+	* configure.in: detect cygwin* instead of cygwin32*
+	* configure: regenerate
+
+Mon Nov  2 10:22:01 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* pexecute.c: Check HAVE_CONFIG_H, not IN_GCC, when determining
+ 	whether to include config.h.  Possibly include unistd.h in the
+ 	!IN_GCC case.  Define VFORK_STRING as a printable function call
+ 	for error messages (either "vfork" or "fork".)  If HAVE_VFORK_H is
+ 	defined, include vfork.h.  If VMS is defined, define vfork()
+ 	appropriately.  Remove vfork check on USG, we're using autoconf.
+  	(pexecute): Set `errmsg_fmt' to VFORK_STRING instead of checking
+ 	locally what string to use.
+
+1998-10-26  Mark Mitchell  <mark@markmitchell.com>
+
+	* splay-tree.c: Tweak include directives to make sure declarations of
+	xmalloc and free are available.
+
+1998-10-25  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (gnu_special): Fix handling of virtual tables in
+	anonymous namespaces.
+
+1998-10-23  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (work_stuff): Replace const_type and volatile_type
+	with type_quals.
+	(TYPE_UNQUALIFIED): New macro.
+	(TYPE_QUAL_CONST): Likewise.
+	(TYPE_QUAL_VOLATILE): Likewise.
+	(TYPE_QUAL_RESTRICT): Likewise.
+	(code_for_qualifier): New function.
+	(qualifier_string): Likewise.
+	(demangle_qualifier): Likewise.
+	(internal_cplus_demangle): Use them.
+	(demangle_signature): Likewise.
+	(demangle_template_value_parm): Likewise.
+	(do_type): Likewise.
+	(demangle_fund_type)): Likewise.
+
+Thu Oct 22 19:58:43 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* splay-tree.c (splay_tree_foreach_helper): Make definition static
+	to match prototype.
+
+1998-10-21  Mark Mitchell  <mark@markmitchell.com>
+
+	* splay-tree.c: New file.
+	* Makefile.in (CFILES): Add it.
+	(REQUIRED_OFILES): Likewise.
+	(splay-tree.o): Add dependencies.
+
+Tue Oct 20 12:29:02 1998  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
+
+	* cplus-dem.c (demangle_qualified): Fix off-by-one when checking
+	range of 'K' index.
+
+Thu Oct 15 18:51:12 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* choose-temp.c: Prototype mkstemps() when IN_GCC.
+
+	* cplus-dem.c (consume_count): Cast argument of ctype macro to
+	`unsigned char'.
+	(cplus_demangle_opname): Cast the result of `strlen' to (int) when
+	comparing against one.
+	(cplus_mangle_opname): Likewise.
+	(demangle_integral_value): Cast argument of ctype macro to
+	`unsigned char'.
+	(demangle_template_value_parm): Likewise.
+	(demangle_template): Initialize variable `bindex'.  Cast the
+	result of `strlen' to (int) when comparing against one.  Remove
+	unused variable `start_of_value_parm'.
+	(demangle_class_name): Cast the result of `strlen' to (int) when
+	comparing against one.
+	(demangle_prefix): Cast argument of ctype macro to `unsigned char'.
+	(gnu_special): Likewise.  Cast the result of `strlen' to (int)
+	when comparing against one.
+	(demangle_qualified): Cast argument of ctype macro to `unsigned char'.
+	(get_count): Likewise.
+	(do_type): Likewise.  Cast the result of `strlen' to (int) when
+	comparing against one.
+	(demangle_fund_type): Cast argument of ctype macro to `unsigned char'.
+	(demangle_function_name): Cast the result of `strlen' to (int)
+	when comparing against one.
+
+	* mkstemp.c (mkstemps): Cast variable `len' to (int) when
+	comparing against one.
+
+Tue Oct 13 23:51:51 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* mkstemp.c: Check HAVE_SYS_TIME_H before including sys/time.h
+	* configure.in (AC_CHECK_HEADERS): Check for sys/time.h too.
+	* config.in, configure: Rebuilt.
+
+	* getopt.c: Check HAVE_STRINGS_H before including strings.h.
+	* configure.in (AC_CHECK_HEADERS): Check for strings.h too.
+	* config.in, configure: Rebuilt.
+
+Mon Oct 12 19:15:59 1998  Geoffrey Noer  <noer@cygnus.com>
+
+	* configure.in: in comment, call AC_EXEEXT instead of AM_EXEEXT
+
+Sun Oct 11 17:36:06 1998  Michael Tiemann  <tiemann@holodeck.cygnus.com>
+
+	* Makefile.in (cplus-dem.o, obstack.o): Depend upon config.h.
+
+Thu Oct  8 23:42:08 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* Merge egcs & devo libiberty.
+
+1998-09-08  Martin von Löwis  <loewis@informatik.hu-berlin.de>
+
+	* cplus-dem.c (demangle_arm_pt): Demangle anonymous namespaces.
+
+Mon Sep  7 23:29:01 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* mkstemp.c: Include config.h even when not IN_GCC.  Wrap header
+ 	inclusions inside HAVE_*_H macros.  Include ansidecl.h when not
+ 	IN_GCC.
+
+	* vasprintf.c: Include stdarg.h/varargs.h first.
+
+	* vprintf.c: Likewise.
+
+Sat Sep  5 03:24:49 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* pexecute.c: Updates from gcc.  Copy in gcc has been removed.  This
+	is the canonical copy.  Define ISSPACE if !IN_GCC.
+	* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
+	* getopt1.c, obstack.c: Similarly.
+	* Makefile.in: Build mkstemp.o
+
+Tue Sep  1 23:12:47 1998  Christopher Faylor <cgf@cygnus.com>
+
+	* configure.in: Include asprintf in list of functions known not
+	to be in newlib.
+	* configure: Rebuild.
+
+Wed Aug 19 14:05:01 1998  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* cplus-dem.c (work_stuff): Add dllimported.
+	(demangled_prefix): Mark symbols imported from PE DLL.
+	(internal_cplus_demangled): Handle.
+
+1998-08-17  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (do_type): Fix simple array handling.  If we fail,
+	stay failed.
+
+Mon Aug 17 10:40:34 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c: Include config.h if it exists.  Also, only
+	prototype malloc/realloc if we can't get stdlib.h.
+
+Sat Aug 15 16:15:01 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Switch back to checking --with-target-subdir when
+	deciding whether to check for newlib, undoing part of July 15
+	change.
+	* configure: Rebuild.
+
+Thu Aug 13 16:47:38 1998  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (type_kind_t): New type.
+	(demangle_template_value_parm): Add type_kind_t parameter.  Rely
+	on this paramter, rather than demangling the type again.
+	(demangle_integral_value): Pass tk_integral.
+	(demangle_template_: Pass the value returned from do_type.
+	(do_type): Return a type_kind_t.  Pass tk_integral to
+	demangle_template_value_parm for array bounds.
+	(demangle_fund_type): Likewise.
+
+	Also incorporate from GCC version:
+
+	Tue Jul 21 13:28:19 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (do_type): Use demangle_template_value_parm for arrays.
+
+Thu Aug 13 16:47:38 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c (demangle_nested_args): Make function definition
+	static to match the prototype.
+
+Tue Jul 28 11:33:09 1998  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (type_kind_t): New type.
+	(demangle_template_value_parm): Add type_kind_t parameter.  Rely
+	on this paramter, rather than demangling the type again.
+	(demangle_integral_value): Pass tk_integral.
+	(demangle_template_: Pass the value returned from do_type.
+	(do_type): Return a type_kind_t.  Pass tk_integral to
+	demangle_template_value_parm for array bounds.
+	(demangle_fund_type): Likewise.
+
+	Also incorporate from GCC version:
+
+	Tue Jul 21 13:28:19 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (do_type): Use demangle_template_value_parm for arrays.
+
+Mon Jul 27 12:16:08 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (ALLOCA): New variable.
+	($(TARGETLIB)): Add $(ALLOCA) to library.
+	(needed-list): Add $(ALLOCA).
+	($(ALLOCA)): Depend upon stamp-picdir.
+
+Sun Jul 19 08:23:17 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c (demangle_nested_args): Make function definition
+	static to match the prototype.
+
+Wed Jul 15 00:12:58 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Check --with-cross-host rather than
+	--with-target-subdir when deciding whether build uses a cross
+	compiler, and when deciding where to install the library.
+	* configure: Rebuild.
+
+Sun Jul 12 01:27:05 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (demangle_nested_args): Return a value.
+
+Sat Jul 11 16:19:48 1998  Mark Mitchell  <mark@markmitchell.com>
+
+	* cplus-dem.c (string): Move definition before work_stuff.
+	(work_stuff): Add volatile_type, forgetting_types,
+	previous_argument, and nrepeats fields.
+	(SCOPE_STRING): New macro.
+	(demangle_template): Add `remember' parameter.  Add comment.
+	Register the `B' code type here, if remembering.  Tidy.  Fix crash
+	on NULL tmpl_argvec.  Be consistent with use of tname/trawname.
+	(demangle_nested_args): New function.
+	(internal_cplus_demangle): Handle volatile-qualified member
+	functions.
+	(mop_up): Delete the previous_argument string if present.
+	(demangle_signature): Tidy.  Handle volatile-qualified member
+	functions.  Handle back-references using the `B' code.  Use extra
+	parameter to demangle_template and SCOPE_STRING where appropriate.
+	(demangle_template_value_parm): Fix thinko; 'B' is not an integral
+	code.
+	(demangle_class): Use SCOPE_STRING.
+	(gnu_special): Pass additional argument to demangle_template.
+	Use SCOPE_STRING.
+	(demangle_qualified): Save qualified types for later
+	back-references.  Handle constructors and destructors for template
+	types correctly.
+	(do_type): Tidy.  Use SCOPE_STRING.  Pass extra argument to
+	demangle_template.  Use demangled_nested_args.  Don't remember
+	qualified types here; that's now done in demangle_qualified.
+	Similarly for templates.
+	(do_arg): Improve commment.  Handle 'n' repeat code.
+	(remember_type): Check forgetting_types.
+	(demangle_args): Deal with 'n' repeat codes.  Tidy.
+
+Thu Jul  2 16:26:24 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Only use mh-fbsd21 on *-*-freebsd2.2.[012], not on
+	*-*-freebsd2.2.*.  From Dmitrij Tejblum <tejblum@arc.hq.cti.ru>.
+
+Mon Jun 15 16:29:01 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in (setobjs): Correct quoting error in cygwin32 case.
+	From Chris Faylor <cgf@cygnus.com>.
+
+Mon Jun  1 13:47:55 1998  Jason Molenda  (crash@bugshack.cygnus.com)
+
+	* obstack.c: Update to latest FSF version.
+
+Mon Jun  1 14:17:36 1998  Mike Stump  <mrs@wrs.com>
+
+	* Makefile.in: Add a dependency on stamp-picdir for the
+	objects, so that we can do a parallel build.
+
+Sat May 30 22:17:13 1998  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* configure.in (checkfuncs): Add missing "'".
+
+Fri May 29 12:40:41 1998  Jason Molenda  (crash@bugshack.cygnus.com)
+
+	* obstack.c (_obstack_memory_used):  Elide this function if we're
+	on a system with GNU libc.
+
+Tue May 26 18:28:43 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (distclean): Remove config.log.
+
+Tue May 26 15:01:52 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* Makefile.in (distclean): Don't remove alloca-conf.h.
+
+Fri May 22 01:38:07 1998  Hans-Peter Nilsson  <hp@axis.se>
+
+	* cplus-dem.c (MBUF_SIZE): Bumped from 512 to 32767.
+
+1998-05-21  Mark Mitchell  <mmitchell@usa.net>
+
+	* cplus-dem.c (do_type): Handle volatile qualification.
+
+1998-05-21  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* configure.in: Check for unistd.h as well.
+	* configure: Rebuild.
+	* config.in: Rebuild.
+	* getpagesize.c (GNU_OUR_PAGESIZE): Use sysconf only if _SC_PAGESIZE
+	is defined in unistd.h. Reformat conditional block for easier reading.
+
+	* config.table (shared): Default to no if ${enable_shared}
+	is unset or empty; this logic is used by the toplevel
+	configure scripts, too.
+
+Sat May 16 14:01:26 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* config.table: Add line to set enable_shared in the Makefile
+	as needed.
+
+Wed May 13 14:24:38 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cplus-dem.c (squangle_mop_up): Change return type to void.
+	(internal_cplus_demangle): Remove unused parameter `options'.
+	All callers changed.
+	(cplus_demangle_opname): Remove function wide variable `int i' and
+	replace with `size_t i' at each location where it is used.
+	(cplus_mangle_opname): change type of `i' from int to size_t.
+
+Wed May 13 13:39:38 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* alloca-conf.h: Include config.h.  Check HAVE_ALLOCA_H rather
+	than sparc or sun.
+	* Makefile.in (argv.o): Depend upon config.h and alloca-conf.h.
+
+Fri May  8 00:23:51 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Set libiberty_topdir correctly when srcdir is
+	"." and with_target_subdir is not set.
+	* configure: Rebuild.
+
+Thu May  7 13:01:44 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Add *-*-mingw32* case.
+	* configure: Rebuild.
+
+Wed May  6 11:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Never use a PIC file for *-*-cygwin32*.
+
+	* Makefile.in (config.status): Depend upon config.table.
+
+	* configure.in: On a cygwin32 host, always compile random, and
+	don't test for sys_siglist, strsignal, or psignal.
+	* configure: Rebuild.
+
+	* clock.c: Check HAVE_SYS_PARAM_H rather than NO_SYS_PARAM_H.
+	* getcwd.c: Likewise.
+	* getpagesize.c: Likewise.
+	* getruntime.c: Likewise.
+
+Tue May  5 18:08:32 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	Use autoconf tests rather than the old dummy.c test:
+	* configure.in: Add AC_ARG_WITH calls for --with-target-subdir and
+	--with-newlib.  Add AC_CONFIG_HEADER.  Use AC_REPLACE_FUNCS for
+	most functions.  Add special cases to handle newlib and VxWorks.
+	Remove target_makefile_frag.  Create stamp-h in AC_OUTPUT if
+	CONFIG_HEADERS is set.  Only call config-ml.in in AC_OUTPUT if
+	CONFIG_FILES is set; set ac_file before calling it.
+	* config.table (arm-*-riscix*, *-*-cygwin32): Remove.
+	(*-*-hpux*, *-*-hiux*, *-*-irix4*, *-*-solaris2*): Remove.
+	(*-*-sysv4*, *-*-go32, *-*-vxworks5*, *-*-vxworks): Remove
+	(i[3456]-*-mingw32*): Remove.
+	* Makefile.in (ERRORS_CC, CONFIG_H, NEEDED_LIST): Remove.
+	(LIBOBJS): New variable.
+	(HOST_OFILES, DO_ALSO, STAGESTUFF): Remove.
+	(all): Depend upon needed-list.  Don't check RULE1.
+	(@target_makefile_frag@): Remove.
+	(COMPILE.c): Include @DEFS@.
+	(HFILES): Add alloca-conf.h.
+	(REQUIRED_OFILES): Remove basename.o.
+	($(TARGETLIB)): New target.
+	(stamp-needed, lneeded-list, needed.awk, stamp-config): Remove.
+	(lconfig.h, needed2.awk, dummy.o, errors): Remove.
+	(needed-list, config.h): Rewrite.
+	(RULE1, $(RULE1), RULE2, $(RULE2)): Remove.
+	(.always.): Remove.
+	(Makefile): Set CONFIG_FILES and CONFIG_HEADERS.
+	(stamp-h): New target.
+	(atexit.o, clock.o, getcwd.o, getpagesize.o): New targets.
+	(basename.o): Don't depend upon config.h.
+	(getruntime.o): Depend upon config.h.
+	* atexit.c: Include config.h.  Check HAVE_ON_EXIT rather than
+	NEED_on_exit.
+	* basename.c: Don't include config.h.  Don't check NEED_basename.
+	* clock.c: Include config.h.
+	* getcwd.c: Likewise.
+	* getpagesize.c: Likewise.
+	* getruntime.c: Likewise.  Fix checks which set HAVE_GETRUSAGE and
+	HAVE_TIMES.
+	* strerror.c: Change uses of NEED_sys_errlist to
+	HAVE_SYS_ERRLIST.  Likewise for NEED_strerror and HAVE_STRERROR.
+	* strsignal.c: Likewise for NEED_sys_siglist and HAVE_SYS_SIGLIST,
+	and for NEED_strsignal and HAVE_STRSIGNAL and for NEED_psignal and
+	HAVE_PSIGNAL.
+	* acconfig.h: New file.
+	* dummy.c: Remove.
+	* functions.def: Remove.
+	* config/mh-cxux7 (HDEFINES): Remove -DHAVE_SYSCONF.
+	* config/mh-windows (HDEFINES): Remove.
+	* config/mh-cygwin32: Remove.
+	* config/mh-go32: Remove.
+	* config/mh-irix4: Remove.
+	* config/mh-riscix: Remove.
+	* config/mh-sysv4: Remove.
+	* config/mt-mingw32: Remove.
+	* config/mt-vxworks5: Remove.
+	* config.in: New file, generated using autoheader.
+	* configure: Rebuild.
+
+Mon May  4 13:00:28 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Rewrite to use autoconf.
+	* configure: Generate using autoconf.
+	* config/mh-a68bsd: Remove.
+	* config/mh-apollo68: Remove.
+	* config/mh-hpbsd: Remove.
+	* config/mh-ncr3000: Remove.
+	* config/mh-sysv: Remove.
+	* config/mh-aix (RANLIB, INSTALL): Don't define.
+	* config/mh-cxux7 (RANLIB, INSTALL): Don't define.
+	* config/mh-irix4 (CC, RANLIB, INSTALL): Don't define.
+	* config/mh-sysv4 (RANLIB, INSTALL): Don't define.
+	* config.table: Change config_shell to CONFIG_SHELL, and use
+	libiberty_topdir to find move-if-change.
+ 	(m68k-apollo-bsd*, m68k-apollo-sysv*): Remove.
+	(i[3456]86-ncr-sysv4*, *-*-dgux*, hppa*-hp-bsd*): Remove.
+	(*-*-irix*, *-*-m88kbcs*, *-*-sysv*): Remove.
+	* Makefile.in (srcdir): Set to @srcdir@.
+	(VPATH): Likewise.
+	(prefix, exec_prefix, bindir, libdir): Set to autoconf variables.
+	(SHELL, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Likewise.
+	(CC, CFLAGS, RANLIB)): Likewise.
+	(datadir, man*dir, infodir, includedir, MAKEINFO): Remove.
+	(target_makefile_frag, host_makefile_frag): Add substitutions.
+	(INSTALL_DEST): Set to @INSTALL_DEST@.
+	(Makefile): Depend upon config.status.  Don't depend upon
+	$(host_makefile_frag) or $(target_makefile_frag).
+	(config.status): New target.
+
+Sun May  3 17:58:49 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config/mt-sunos4: Remove.  Should be handled by --with-headers
+	and --with-libraries options at top level.
+	* config.table: Never use mt-sunos4.
+
+	* alloca-conf.h: New file, combining alloca-norm.h and
+	alloca-botch.h.
+	* alloca-norm.h: Remove.
+	* alloca-botch.h: Remove.
+	* configure.in: Set shell variables files and links to empty.
+	* config.table: Don't set shell variable files.
+	* configure.bat: Don't create alloca-conf.h.
+	* makefile.vms: Likewise.
+	* mpw-config.in: Likewise.
+	* vmsbuild.com: Likewise.
+
+Fri May  1 11:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in ($(HOST_OFILES) $(REQUIRED_OFILES)): Remove old
+	target depending upon config.h.
+	(alloca.o): Add target depending upon config.h
+	(basename.o, choose-temp.o, fnmatch.o): Likewise.
+	(getopt.o, getopt1.o, pexecute.o, strerror.o): Likewise.
+	(strsignal.o, xstrerror.o): Likewise.
+
+Fri May  1 04:26:25 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
+
+	* cplus-dem.c (cplus_demangle_opname):  Initialize work.
+
+Mon Apr 27 15:53:30 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+
+	* cplus-dem.c (demangle_qualified): Replace missing else.
+
+Sun Apr 26 15:38:50 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* cplus-dem.c (gnu_special): Fix off-by-one bug when checking the
+	length in the name of a virtual table.
+
+Wed Apr 22 10:53:49 EDT 1998 Andrew MacLeod  <amacleod@cygnus.com>
+
+	* cplus-dem.c (struct work stuff): Add field for B and K mangle codes.
+	(cplus_demangle_opname): Call mop_up_squangle.
+	(cplus_demangle): Initialize squangle info, then call
+	internal_cplus_demangle. (Most code moved there as well)
+	(internal_cplus_demangle): New function, performs most of what use
+	to be done in cplus_demangle, but is only called with this file.
+	(squangle_mop_up): New function to clean up B and K code data.
+	(mop_up): set pointers to NULL after freeing.
+	(demangle_signature, demangle_template, demangle_class): Add
+	switch elements to handle K and B codes.
+	(demangle_prefix, gnu_special, demangle_qualified): Add
+	code to handle K and B codes.
+	(do_type, demangle_fund_type): Handle B and K codes.
+	(remember_Ktype): New function to store K info.
+	(register_Btype, remember_Btype): New functions for B codes.
+	(forget_B_and_K_types): New function to destroy B and K info.
+
+Fri Apr 10 01:49:10 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* COPYING.LIB, choose-temp.c, cplus-dem.c: Sync with egcs & gcc.
+
+Thu Mar  5 09:23:28 1998  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* config.table: Make locating frag files failsafe even for the
+	special case if configuring and building in srcdir.
+
+Mon Feb 23 14:33:15 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* choose-temp.c: Fix handling of sys/file.h to work in libiberty.
+
+Sun Feb 22 18:03:23 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* choose-temp.c: Sync with copy in gcc.
+
+Thu Feb 12 16:29:49 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* getopt.c: Update to latest FSF version.
+	* getopt1.c: Likewise.
+
+Tue Feb 10 16:58:33 1998  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* cplus-dem.c (gnu_special): Don't get confused by .<digits>
+	strings that are not actually lengths.
+
+Fri Feb  6 01:35:17 1998  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* Makefile.in (FLAGS_TO_PASS): Don't pass PICFLAG.
+	(.c.o): Check value of enable_shared, not PICFLAG.
+	(stamp-picdir): Dito.
+
+Thu Feb  5 18:48:56 1998  Geoffrey Noer  <noer@cygnus.com>
+
+	* config/mh-cygwin32: remove vasprintf.o from EXTRA_OFILES
+	since it gets built automatically
+
+Sun Feb  1 02:52:32 1998  Mike Stump  <mrs@wrs.com>
+
+	* config.table (vxworks configs): Default to VxWorks 5.x, as that is
+	the currently shipping OS.
+
+Tue Jan 27 16:08:20 1998  Pat Rankin  <rankin@eql.caltech.edu>
+
+	* vmsbuild.com [REQUIRE_OFILES]: Synchronized with Makefile.in:
+	Add fnmatch.o and objalloc.o; remove vasprintf.o.
+	[config.h]: Define NEED_strsignal.
+
+Mon Jan 19 12:20:01 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* functions.def: Correct argument types for strerror and
+	strsignal.  Reported by Alex Gutman <agutman@emc.com>.
+
+Sun Jan 18 15:57:28 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
+
+	* vasprintf.c (int_vasprintf): Increase buffer size for float/double
+	values.
+
+Sat Jan 17 22:28:38 1998  Mumit Khan  <khan@xraylith.wisc.edu>
+			  J.J. VanderHeijden <J.J.vanderHeijden@student.utwente.nl>
+
+	Add mingw32 support.
+	* pexecute.c (pexecute): New function for mingw32. Supports pipes.
+	(pwait): New function for mingw32.
+
+	* config.table (i[3456]86-*-mingw32*): Support for i386-mingw32.
+	* config/mt-mingw32: New file.
+	* xmalloc.c (first_break): Not used for mingw32.
+	(xmalloc_set_program_name): Don't use sbrk on mingw32.
+	(xmalloc): Likewise.
+	(xrealloc): Likewise.
+
+Sat Jan 17 22:28:05 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* choose-temp.c: Sync with gcc version.
+
+Tue Jan 13 18:34:39 1998  Jim Wilson  <wilson@cygnus.com>
+
+	* Makefile.in (install_to_libdir, install_to_tooldir): Add MULTISUBDIR
+	to all filenames in libdir and tooldir.
+	(distclean): Do MULTICLEAN before deleting Makefile.
+	(stamp-needed, stamp-config): Add MULTISRCTOP to
+	pathname for move-if-change.
+
+Thu Dec  4 17:25:19 1997  Jeffrey A Law  (law@cygnus.com)
+
+	* strsignal.c (sys_nsig): Try NSIG and _NSIG.
+
+Wed Nov 19 13:37:06 1997  Michael Meissner  <meissner@cygnus.com>
+
+	* alloca-norm.h (alloca, GCC case): Don't redefine alloca if it
+	was already defined previously.
+
+Mon Nov 10 12:48:03 1997  Philippe De Muyter  <phdm@macqel.be>
+
+	* Makefile.in (INSTALL): Use ../install-sh, not install.
+
+Tue Oct 28 23:41:15 1997  Judy Goldberg  <jodyg@idt.net>
+
+	* Makefile.in (CFILES): Add pexecute.c.
+
+Wed Oct 15 19:13:48 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* asprintf.c: Consistently use either stdarg or varargs.
+
+Tue Oct 14 12:01:00 1997  Mark Mitchell  <mmitchell@usa.net>
+
+	* cplus-dem.c (demangle_signature): Don't look for return types on
+	constructors.  Handle member template constructors.
+
+Fri Oct  3 17:53:30 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* README: Fix configuration instructions.
+
+Mon Sep 29 12:28:41 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* pexecute.c: Update to current version from /gd/gnu/lib:
+
+	Mon Sep 29 12:27:59 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* pexecute.c: Use spawn if __CYGWIN32__.
+
+	1997-08-08  Paul Eggert  <eggert@twinsun.com>
+
+	* pexecute.c: Include "config.h" first, as per autoconf manual.
+
+	Fri Jun 27 15:20:29 1997  Scott Christley <scottc@net-community.com>
+
+	* pexecute.c (fix_argv): New function.
+	(pexecute): Win32 but not Cygwin32 needs its arguments fixed.
+	Add underscore to cwait function call.
+
+Sun Sep 28 12:00:52 1997  Mark Mitchell  <mmitchell@usa.net>
+
+	* cplus-dem.c (demangle_template): Add new parameter.  Handle new
+	template-function mangling.
+	(consume_count_with_underscores): New function.
+	(demangle_signature): Handle new name-mangling scheme.
+
+Wed Sep 24 00:31:59 1997  Felix Lee  <flee@yin.cygnus.com>
+
+	* asprintf.c: stdarg.h when ALMOST_STDC
+	* config/mh-windows (EXTRA_OFILES): add asprintf.o and
+ 	strncasecmp.o.
+
+Thu Aug 28 14:27:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* vasprintf.c (vasprintf): Allow for _BSD_VA_LIST_.
+
+	* config.table: Add case for FreeBSD 2.1 and 2.2, needs mh-fbsd21.
+
+	* config/mh-fbsd21 (EXTRA_OFILES): Force vasprintf.o
+
+Wed Sep 10 12:43:10 1997  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (demangle_fund_type): Change "complex" to "__complex".
+
+Fri Sep  5 16:34:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* asprintf.c (asprintf): New file.
+	* Makefile.in (CFILES): Add asprintf.c
+	* functions.def: Ditto.
+
+Thu Aug 28 18:53:34 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* argv.c (dupargv): New function, duplicate an argument vector.
+
+Tue Aug 19 20:28:45 1997  Geoffrey Noer  <noer@cygnus.com>
+
+	* config/mh-cygwin32: also build random.o
+
+Tue Aug 19 17:10:56 1997  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c: Add 'extern' to prepends_underscore.
+
+Wed Jul 30 11:42:19 1997  Per Bothner  <bothner@cygnus.com>
+
+	* cplus-dem.c: Various changes to produce Java output when passed
+	DMGL_JAVA.  Thus "::" becomes "." and "JArray<Foo>" becomes "Foo[]".
+	(main): Support --java and -j flags to set DMGL_JAVA.
+
+Tue Jul 22 19:05:23 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
+
+	* config/mh-go32 (CC, AR, RANLIB): Don't define.
+
+Tue Jul 22 17:49:54 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (REQUIRED_OFILES): Add pexecute.o.
+	(pexecute.o): New target.
+
+	* Makefile.in (stamp-needed): New target, replacing needed-list.
+	(needed-list): Just depend upon stamp-needed.
+	(stamp-config): New target, replacing config.h.
+	(config.h): Just depend upon stamp-config.
+	(mostlyclean): Remove stamp-*.
+
+Thu Jun 12 11:00:18 1997  Angela Marie Thomas (angela@cygnus.com)
+
+	* Makefile.in (FLAGS_TO_PASS): pass INSTALL, INSTALL_PROGRAM and
+	INSTALL_DATA for multilibbed installs
+
+Tue Jun  3 13:21:05 1997  Doug Evans  <dje@canuck.cygnus.com>
+
+	Tue Dec 10 09:44:57 1996  Paul Eggert  <eggert@twinsun.com>
+
+	* choose-temp.c (choose_temp_base): Don't dump core if TMPDIR is empty.
+
+	* choose-temp.c (try): Insist that temp dir be searchable.
+
+	Wed Oct 23 17:36:39 1996  Doug Rupp  (rupp@gnat.com)
+
+	* choose-temp.c (choose_temp_base): On VMS, use proper syntax
+	for current directory.
+
+	Sat Feb 15 19:03:48 1997  Geoffrey Noer  (noer@cygnus.com)
+
+	* pexecute.c: Remove special cases for cygwin32.
+	(pwait): Remove local definition of `pid'.
+
+	Tue Nov 12 18:26:15 1996  Doug Rupp  (rupp@gnat.com)
+
+	* pexecute.c (vfork): Supply new definition for VMS.
+	(pwait): Use waitpid instead of wait for VMS.
+
+Tue May 20 14:02:20 1997  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* cplus-dem.c (do_type): Handle `J'.
+	(demangle_fund_type): Print "complex" for it.
+
+Wed Apr 30 12:15:45 1997  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* configure.in: Don't turn on multilib here.
+
+Mon Apr 28 19:04:31 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
+
+	* obstack.c: move _obstack_memory_used outside of ifdef.  Cannot be
+	elided; needed by gdb and not present in libc.
+
+Thu Apr 24 19:33:47 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (clean): Remove tmpmulti.out.
+
+Tue Apr 22 10:25:15 1997  Fred Fish  <fnf@cygnus.com>
+
+	* floatformat.c (floatformat_ieee_double_littlebyte_bigword):
+	Add new floatformat, mainly for ARM doubles.
+
+Mon Apr 14 12:11:16 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Use ${config_shell} with ${moveifchange}.  From
+	Thomas Graichen <graichen@rzpd.de>.
+
+Fri Apr  4 03:09:24 1997  Ulrich Drepper  <drepper@cygnus.com>
+
+	* configure.in: Enable multilibing by default.
+	Update multilib template to read config-ml.in.
+
+Tue Apr  1 16:26:39 1997  Klaus Kaempf  <kkaempf@progis.de>
+
+	* makefile.vms: Add objalloc.
+
+Mon Mar 31 23:57:51 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
+
+	* cplus-dem.c (demangle_it): Add prototype declaration.
+	(usage, fatal): Likewise.
+
+	* xexit.c (_xexit_cleanup): Add prototype.
+
+	* strerror.c (init_error_tables): Declare.
+
+Fri Mar 28 11:43:20 1997  H.J. Lu  <hjl@lucon.org>
+
+	* functions.def: Add DEF of vasprintf, and DEFFUNC of strsignal.
+	* strsignal.c: Only define strsignal if NEED_strsignal.
+	* Makefile.in (REQUIRED_OFILES): Remove vasprintf.o.
+	* configure.in: Add NEED_strsignal to xconfig.h.  Add vasprintf.o
+	to xneeded-list.
+	* config/mh-cygwin32 (HDEFINES): Add -DNEED_strsignal.
+	(EXTRA_OFILES): Define to vasprintf.o.
+	* config/mh-windows (HDEFINES): Add -DNEED_strsignal.
+	(EXTRA_OFILES): Add vasprintf.o.
+	* config/mt-vxworks5 (vxconfig.h): Define NEED_strsignal.
+	(vxneeded-list): Add vasprintf.o.
+
+Thu Mar 20 17:02:09 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* objalloc.c: Include <stdio.h>.
+
+Mon Mar 17 19:23:11 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* objalloc.c: New file.
+	* Makefile.in (CFILES): Add objalloc.c
+	(REQUIRED_OFILES): Add objalloc.o.
+	(objalloc.o): New target.
+
+Sat Mar 15 18:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* obstack.c: Update to current FSF version.
+
+Fri Mar 14 14:18:47 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* cplus-dem.c: Add prototypes for all static functions.
+	(mystrstr): Make static.  Make arguments and result const.
+	(cplus_match): Remove; not used.
+
+Tue Mar 11 14:20:31 1997  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* cplus-dem.c (gnu_special): Call demangled_fund_type for other
+	__t* symbols.
+
+Tue Mar 11 15:41:21 1997  H.J. Lu  <hjl@lucon.org>
+
+	* spaces.c: Declare malloc and free properly.
+	* strsignal.c (init_signal_tables): Add prototype.
+	* xatexit.c (_xexit_cleanup): Add parameter declarations.
+
+Wed Feb 19 15:43:24 1997  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* Makefile.in (lneeded-list): If alloca.o is needed, xexit.o is
+	also required because of xmalloc.o.
+
+Fri Feb 14 13:43:38 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* strsignal.c: Unconditionally redefine sys_siglist around the
+	inclusion of the system header files.
+
+Thu Feb 13 22:01:04 1997  Klaus Kaempf  <kkaempf@progis.de>
+
+	* makefile.vms: Remove 8 bit characters.  Update to latest
+	gcc release.
+
+Tue Feb  4 11:52:19 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* strsignal.c: Use NEED_sys_siglist instead of
+	LOSING_SYS_SIGLIST.
+	* config.table: Don't use mh-lynxos.
+	* config/mh-lynxos: Remove.
+
+Thu Jan 16 14:51:03 1997  Bob Manson  <manson@charmed.cygnus.com>
+
+	* cplus-dem.c: Fix indenting; make identical to the copy
+	in GCC.
+	(do_type, case 'M'): Check for a template as well as a class.
+
+Thu Dec 19 13:51:33 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* config/mt-vxworks5 (vxneeded-list): Remove sigsetmask.o, since
+	vxworks 5.[0-3] all have sigsetmask in them; the one provided by
+	libiberty is incorrect, as well.
+
+Mon Dec  2 15:03:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
+
+	* alloca.c (alloca): When compiled with an ANSI/ISO compiler,
+	alloca takes a size_t argument, not just unsigned.
+
+Mon Nov 18 15:42:08 1996  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c: Note that this file also lives in GCC.
+
+Mon Nov 18 15:19:00 1996  Dawn Perchik  <dawn@critters.cygnus.com>
+
+	* alloca.c: Remove include of libiberty.h for hpux.
+	* argv.c:  Replace defs from libiberty.h.
+	* spaces.c: Put back externs from removed from libiberty.h.
+	* vasprintf.c: Remove include of libiberty.h for hpux.
+
+Mon Nov 18 14:08:00 1996  Dawn Perchik  <dawn@critters.cygnus.com>
+
+	* cplus-dem.c: Checking in again; last checkin filed due to sticky tag.
+
+Wed Nov 13 08:22:00 1996  Dawn Perchik  <dawn@critters.cygnus.com>
+
+	* cplus-dem.c: Revert last two commits due to conflicts with
+	hpux system headers.
+
+Wed Nov 13 08:22:00 1996  Dawn Perchik  <dawn@critters.cygnus.com>
+
+	* alloca.c, argv.c, spaces.c, strcasecmp.c, vasprintf.c, vprintf.c:
+	Revert last commit due to conflicts with hpux system headers.
+
+Wed Nov 13 10:36:50 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
+
+	* cplus-dem.c (x{m,re}alloc): Make declarations compatibile with
+	libiberty.h when compiled with a standard compiler.
+
+Tue Nov 12 16:31:00 1996  Dawn Perchik  <dawn@critters.cygnus.com>
+
+	* alloca.c: Include libiberty.h for definition of xmalloc.
+	Don't redefine NULL.
+	* argv.c: Move prototypes to libiberty.h.
+	* cplus-dem.c: Include libiberty.h for definition of xmalloc.
+	Don't redefine NULL.
+	Use casts to eliminate compiler warnings.
+	* spaces.c: Remove prototypes for malloc and free which are
+	already in libibrty.h.
+	* strcasecmp.c: Use casts to eliminate compiler warnings.
+	* vasprintf.c: Include libiberty.h for definition of malloc.
+	Don't redefine NULL.
+	* vprintf.c: Include stdarg.h if __STDC__.
+
+Fri Oct 11 15:42:12 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* config/mh-windows:  Add strcasecmp.o to EXTRA_OFILES.
+
+Fri Oct 11 11:16:31 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw.c (mpwify_filename): Rewrite to simplify, and to handle
+	upward components correctly.
+
+Tue Oct  8 08:55:34 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* config.table, config/mh-windows:  Add support for building under
+	MSVC (the Microsoft build environment).
+
+Mon Oct  7 10:50:27 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* fnmatch.c: Undef const if not __STDC__.
+
+Thu Oct  3 13:46:39 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* fnmatch.c: New file.
+	* Makefile.in (CFILES): Add fnmatch.c.
+	(REQUIRED_OFILES): Add fnmatch.o.
+	(fnmatch.o): New target.
+
+Wed Sep 18 14:49:13 1996  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (demangle_template): Fix handling of address args.
+	(gnu_special): Handle type_info stuff.
+
+Fri Sep 13 17:52:55 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw.c (DebugPI): Make settable from the env var DEBUG_PATHNAMES.
+	(mpwify_filename): Handle "::/" case.
+
+Thu Sep 12 13:30:40 1996  Geoffrey Noer  <noer@cygnus.com>
+
+	* config/mh-cygwin32: new file (need -DNEED_basename and
+		-DNEED_sys_siglist for native NT rebuilding)
+	* config.table (*-*-cygwin32): new entry
+	* choose-temp.c: bring in sync with gcc (revert Aug 17 change)
+
+Thu Aug 29 16:48:45 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
+
+	* config.table (i[345]86-*-*): Recognize i686 for pentium pro.
+
+Tue Aug 27 13:47:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* pexecute.c (pexecute) [MPW]: Remove old bogus code that
+	messed with arguments that included a '/', add escape chars
+	to double quotes, remove const decl from arg that Mac
+	compilers don't seem to like.
+
+Sat Aug 17 04:44:27 1996  Geoffrey Noer  <noer@cygnus.com>
+
+	* pexecute.c: Update test for win32 (&& ! cygwin32).
+	* choose-temp.c: fix WIN32 preprocessor defines
+
+Thu Aug 15 12:26:48 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-make.sed: Add @DASH_C_FLAG@ and @SEGMENT_FLAG({Default})@
+	to editing of default makefile rule.
+
+Sun Aug 11 21:03:27 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* alloca-norm.h:  Include <malloc.h> if _WIN32.
+	* argv.c:  Include non-prototyped decls for malloc and string
+	functions if ! _WIN32 or if __GNUC__.
+
+Thu Aug  8 12:42:40 1996  Klaus Kaempf  <kkaempf@progis.de>
+
+	* config.h-vms: New file.
+	* makefile.vms: Use it.
+
+Wed Aug  7 17:16:12 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* getopt.c (_getopt_internal):  If argc is 0, just return (before
+	we reference *argv and segfault).
+
+Mon Aug  5 01:29:08 1996  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* Makefile.in (distclean): Add multilib.out.
+
+Thu Jul 18 17:40:55 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* alloca-norm.h: Change #ifdef sparc to #if defined (sparc) &&
+	defined (sun).  From Andrew Gierth <ANDREWG@microlise.co.uk>.
+
+Mon Jul  1 13:40:44 1996  Ken Raeburn  <raeburn@cygnus.com>
+
+	Tue May 28 15:29:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
+
+	* vmsbuild.com (REQUIRD_OFILES): Add choose-temp.o and xstrdup.o.
+
+	Thu Jan 25 18:20:04 1996  Pat Rankin  <rankin@eql.caltech.edu>
+
+	* vmsbuild.com: Changes to handle DEFFUNC(on_exit).
+	(do_ofiles): Allow nonexistent source file in pass 3.
+	(chk_deffunc): New routine.
+
+Tue Jun 25 19:24:43 1996  Doug Evans  <dje@canuck.cygnus.com>
+
+	* pexecute.c (PEXECUTE_VERBOSE): Define.
+	(MPW pexecute): Check flags & PEXECUTE_VERBOSE instead of verbose_flag.
+
+Tue Jun 25 23:11:48 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
+
+	* Makefile.in (docdir): Removed.
+
+Tue Jun 25 23:01:07 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
+
+	* Makefile.in (oldincludedir): Removed.
+
+Tue Jun 25 22:50:07 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
+
+	* Makefile.in (datadir): Set to $(prefix)/share.
+
+Thu Jun 20 21:17:52 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* cplus-dem.c (demangle_arm_pt): Reindent.  Avoid endless loop by
+	checking for errors from do_type.
+
+Tue Jun 18 14:36:19 1996  Klaus Kaempf  <kkaempf@progis.de>
+
+	* makefile.vms: New file.
+	* xmalloc.c: If VMS, include <stdlib.h> and <unixlib.h> rather
+	than declaring malloc, realloc, and sbrk.
+
+Mon Jun 10 13:17:17 1996  Doug Evans  <dje@canuck.cygnus.com>
+
+	* pexecute.c: New file.
+
+Wed Jun  5 16:57:45 1996  Richard Henderson  <rth@tamu.edu>
+
+	* xmalloc.c: Declare sbrk.
+
+Sat May  4 05:08:45 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* alloca-norm.h:  Add SPARCworks cc compatible __builtin_alloca
+	declaration.
+
+Mon Apr 22 18:41:49 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* xstrerror.c: Include <stdio.h>.
+
+Sun Apr 21 11:55:12 1996  Doug Evans  <dje@canuck.cygnus.com>
+
+	* Makefile.in (CFILES): Add atexit.c.
+
+Sun Apr 21 09:50:09 1996  Stephen L Moshier  (moshier@world.std.com)
+
+	* choose-temp.c: Include sys/types.h before sys/file.h for sco3.2v5.
+
+Wed Apr 17 11:17:55 1996  Doug Evans  <dje@canuck.cygnus.com>
+
+	* choose-temp.c: Don't #include sys/file.h ifdef NO_SYS_FILE_H.
+	#include <stdio.h>
+	* config/mt-vxworks5 (HDEFINES): Define NO_SYS_FILE_H.
+
+Tue Apr 16 11:27:16 1996  Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (lneeded-list): If alloca.o is needed, so is xmalloc.o.
+	Reverts Feb 8, 1995 change.
+
+Mon Apr 15 12:53:26 1996  Doug Evans  <dje@canuck.cygnus.com>
+
+	* choose-temp.c: New file.
+	* Makefile.in (CFILES): Add choose-temp.c.
+	(REQUIRED_OFILES): Add choose-temp.o.
+
+Sat Apr 13 14:19:30 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* floatformat.c (floatformat_to_double):  Don't bias exponent when
+	handling zero's, denorms or NaNs.
+
+Thu Apr 11 13:36:56 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* floatformat.c (floatformat_to_double):  Fix bugs with handling
+	numbers with fractions < 32 bits.
+
+Mon Apr  8 14:48:34 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Permit --enable-shared to specify a list of
+	directories.
+
+Tue Mar 19 22:02:07 1996  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (demangle_template): Fix for non-mangled pointer
+	arguments.
+
+Fri Mar  8 17:24:18 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: If srcdir is `.' and with_target_subdir is not
+	`.', then set MULTISRCTOP before calling config-ml.in.
+
+Thu Mar  7 13:37:10 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw.c (mpw_open): Add debugging output option.
+
+Wed Mar  6 17:36:03 1996  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cplus-dem.c (demangle_template): Fix for address-of-extern arguments.
+
+Tue Feb 27 12:00:50 1996  Raymond Jou  <rjou@mexican.cygnus.com>
+
+	* mpw.c (mpwify_filename): Change 6 to 5 in
+	strncmp (unixname, "/tmp/", 5).
+
+Tue Feb 20 10:55:53 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* cplus-dem.c (demangle_template): Initialize is_bool.  Correctly
+	handle 0 as a pointer value parameter.
+
+Mon Feb  5 16:41:44 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (all): Depend upon required-list.
+	(required-list): New target.
+	(clean): Remove required-list.
+
+Wed Jan 31 10:19:41 1996  Steve Chamberlain  <sac@slash.cygnus.com>
+
+	* win32.c: Deleted.
+	* config.table (i386-*-win32): Deleted.
+	* config/mh-i386win32: Deleted.
+
+Thu Jan 18 11:34:17 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* cplus-dem.c (cplus_demangle_opname): Change opname parameter to
+	const char *.
+	(cplus_mangle_opname): Change return type and opname parameter to
+	const char *.  Don't cast return value.
+
+Tue Jan 16 12:13:11 1996  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw.c: Include Timer.h, in order to get m68k Microseconds trap
+	definition.
+
+Wed Jan  3 13:15:04 1996  Fred Fish  <fnf@cygnus.com>
+
+	* obstack.c: Update copyright to 1996.
+	(_obstack_memory_used): Define new function.  Called via
+	obstack_memory_used macro.
+
+Thu Dec 28 11:39:40 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* xstrdup.c: New file.
+	* Makefile.in (CFILES): Add xstrdup.c.
+	(REQUIRED_OFILES): Add xstrdup.o.
+	(xstrdup.o): New target.
+
+Mon Dec 11 18:18:52 1995  Mike Stump  <mrs@cygnus.com>
+
+	* atexit.c: New stub to provide atexit on systems that have
+	on_exit, like SunOS 4.1.x systems.
+	* functions.def (on_exit, atexit): Ditto.
+
+Mon Dec 11 15:42:14 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw.c (mpw_abort): Remove decl.
+	(mpw_access): Move debugging printf.
+
+Sat Dec  2 01:25:23 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Consistently use ${host} rather than ${xhost} or
+	${target}.
+	* configure.in: Don't bother to set ${xhost} before calling
+	config.table.
+
+Tue Nov 28 14:16:57 1995  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* Makefile.in (.c.o): Use test instead of the left bracket, to
+	avoid problems with some versions of make.
+
+Tue Nov 28 11:45:17 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-make.sed: Fix INCDIR edit to work with Nov 14 change.
+
+Tue Nov 21 11:26:34 1995  Fred Fish  <fnf@rtl.cygnus.com>
+
+	* config/mh-hpux: Remove.  It was only used to define EXTRA_OFILES,
+	which was set to just alloca.o, which is now automatically marked
+	as needed by the autoconfiguration process.
+
+Tue Nov 21 14:15:06 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config.table: Check ${with_cross_host} rather than comparing
+	${host} and ${target}.
+
+Thu Nov 16 14:34:42 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: If with_target_subdir is empty, set xhost to
+	${host} rather than ${target} before calling config.table.
+
+Tue Nov 14 01:38:30 1995  Doug Evans  <dje@canuck.cygnus.com>
+
+	* Makefile.in (MULTITOP): Deleted.
+	(MULTISRCTOP, MULTIBUILDTOP): New.
+	(FLAGS_TO_PASS): Delete INCDIR.
+	(INCDIR): Add $(MULTISRCTOP).
+	(install_to_libdir): Add $(MULTISUBDIR).  Call $(MULTIDO).
+	* configure.in: Delete call to cfg-ml-com.in.  Call config-ml.in
+	instead of cfg-ml-pos.in.
+	(cross-compile check): Change to test for with_target_subdir.
+	(EXTRA_LINKS): Delete.
+
+Sun Nov 12 12:13:04 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-make.sed: Add getpagesize.c.o to needed-list.
+	* mpw.c [USE_MW_HEADERS]: Conditionalize compiling of
+	functions that are supplied by Metrowerks libraries.
+	(fstat): Clean up descriptor->pointer conversion code.
+	(InstallConsole, etc): Empty definitions, for when linking
+	with SIOUX.
+
+Sun Nov  5 19:25:27 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* Makefile.in (FLAGS_TO_PASS):  Also pass PICFLAGS.
+	(.c.o):  Stylistic change.
+
+Thu Nov  2 12:06:29 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* strtol.c, strtoul.c: Don't include <stdlib.h>.  From
+	phdm@info.ucl.ac.be (Philippe De Muyter).
+
+Wed Nov  1 11:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Correct sed call.
+
+Mon Oct 30 13:03:45 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* configure.in:  Clean up / simplify for native.
+
+	* configure.in:  Merge in stuff from ../xiberty/configure.in.
+	* Makefile.in (CC):  Add definition (so it can be overrridden
+	by ../configure).
+
+Tue Oct 24 17:57:27 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-make.sed: Leave strerror.c.o in standard list of functions.
+	* mpw.c (R_OK, ENOENT, EACCESS, ENOSYS): Remove.
+	(link): Remove useless definition with error return.
+	(last_microseconds, warn_if_spin_delay, record_for_spin_delay):
+	Use UnsignedWide type for microsecond counts.
+
+Thu Oct 19 10:52:07 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
+
+	* memcmp.c (memcmp): Argument types are const void *, not void
+	*const.
+
+	* strncasecmp.c (strncasecmp): Include ansidecl.h/stdarg.h, not
+	sys/types.h.
+	* strcasecmp.c (strcasecmp): Ditto.
+
+Tue Oct 10 11:03:24 1995  Fred Fish  <fnf@cygnus.com>
+
+	* Makefile.in (BISON):  Remove macro.
+
+Tue Sep 26 15:06:46 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* Makefile.in (HFILES): Add default empty definition.
+	* mpw-config.in (config.h): Only update if changed.
+	* mpw-make.in: Remove.
+	* mpw-make.sed: New file, edits Makefile.in into MPW makefile.
+	* mpw.c: Remove semi-clone of strerror code.
+	(sys_nerr, sys_errlist): Define here.
+	(Microseconds): Only define as A-line trap if m68k Mac.
+
+Wed Sep 20 12:53:32 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (maintainer-clean): New synonym for distclean.
+
+Mon Aug 28 19:47:52 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* config.table:  For host, generalize rs6000-ibm-aix*
+	to *-ibm-aix* so we also include powerpc.
+
+Tue Aug 22 03:18:05 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>
+
+	Fri Jun 16 18:35:40 1995  Pat Rankin  (rankin@eql.caltech.edu)
+
+	* xstrerror.c: New file.
+	* Makefile.in, vmsbuild.com: Compile it.
+
+Mon Jul 31 12:16:32 1995  steve chamberlain  <sac@slash.cygnus.com>
+
+	* config.table (i386-*-win32): New.
+
+Fri Jul 21 11:35:52 1995  Doug Evans  <dje@canuck.cygnus.com>
+
+	* Makefile.in (MULTITOP): New variable.
+	(MULTIDIRS, MULTISUBDIR, MULTIDO, MULTICLEAN): Likewise.
+	(all): Add multilib support.
+	(install_to_tooldir, *clean): Likewise.
+
+Mon Jul 10 11:47:27 1995  Ken Raeburn  <raeburn@cygnus.com>
+
+	* makefile.dos (OBJS): Add hex.o.  From DJ Delorie.
+
+Fri Jun 30 17:28:59 1995  Pat Rankin  (rankin@eql.caltech.edu)
+
+	* vmsbuild.com:  create "new-lib.olb", build libiberty under that
+	name, and then make it become "liberty.olb" when done, so that an
+	incomplete build attempt never leaves behind something which looks
+	like a complete library.
+
+Thu Jun 29 00:22:02 1995  Steve Chamberlain  <sac@slash.cygnus.com>
+
+	* config/mh-i386pe: New file for PE hosts.
+	* config.table: Understand PE hosts.
+
+Wed Jun 28 19:13:23 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* cplus-dem.c: Update from gcc.
+
+	* argv.c, dummy.c: If __STDC__, #include "alloca-conf.h" after
+	<stddef.h>.
+	* alloca-norm.h: If __STDC__, declare alloca with its parameter.
+
+Thu Jun 22 18:57:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-make.in (ALL_CFLAGS): Define NEED_basename.
+	* mpw.c: Only test DebugPI once whenever printing debug info.
+	(mpwify_filename): If filename is /tmp/foo, change it into :_foo,
+	also fix to not write on input filename buffer.
+	(mpw_access): Use stat() instead of open(), works for directories
+	as well as files.
+
+Mon Jun 19 00:33:22 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* Makefile.in: Massage broken shells that require 'else true'.
+
+Sat Jun 17 23:21:58 1995  Fred Fish  <fnf@cygnus.com>
+
+	* alloca-norm.h: Declare alloca as type "PTR" to match functions.def.
+	Declare __builtin_alloca in the sparc case, as argv.c did.
+	* argv.c: Replace inline version of alloca-norm.h at start of file with
+	a #include of alloca-conf.h.  Precede it with an include of ansidecl.h
+	because alloca-norm.h needs to declare alloca as "PTR".
+
+Mon Jun 12 14:24:26 1995  Steve Chamberlain  <sac@slash.cygnus.com>
+
+	* win32.c: New file.
+
+Fri Jun  9 15:16:14 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* dummy.c: #include "alloca-conf.h".
+
+Wed Jun  7 11:46:23 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* Makefile.in (mostlyclean): Remove stamp-picdir.
+	(clean): Don't.
+
+Mon Jun  5 18:46:06 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* config.table (frags): Use toplevel pic frags.
+
+	* Makefile.in (PICFLAG): New macro.
+	(all): Depend on stamp-picdir.
+	(needed-list): Ditto.
+	(.c.o): Also build pic object.
+	(stamp-picdir): New rule.
+	(mostlyclean): Remove pic.
+	(clean): Remove stamp-picdir.
+
+Fri Mar 24 16:55:48 1995  Pat Rankin  (rankin@eql.caltech.edu)
+
+	* vmsbuild.com (config.h): Add `#define NEED_basename'.
+
+Tue May 23 10:12:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* clock.c, getopt.c, strtod.c, vsprintf.c:  Change from using LGPL
+	to libio-style copyright.
+	* getpagesize.c:  Remove FSF copyright.
+
+Sat May 20 12:30:23 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>
+
+	Added improved VMS support from Pat Rankin:
+
+	Fri Mar 17 18:40:36 1995  Pat Rankin  (rankin@eql.caltech.edu)
+
+	* vmsbuild.com:  new file.
+
+	* getpagesize.c (getpagesize):  implement for VMS;
+	* strerror.c (strerror, strerrno, strtoerrno):  add rudimentary
+	support for EVMSERR.
+
+Thu May 18 17:01:42 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>
+
+	Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
+
+	* floatformat.c (floatformat_arm_ext): Define.
+
+Tue May 16 13:30:59 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* basename.c, bcmp.c, getcwd.c, insque.c, rename.c, sigsetmask.c,
+	strerror.c, strsignal.c:  Remove FSF copyright.
+	* sigsetmask.c: #include <sys/types.h> - seems to be needed by ISC.
+
+Mon May 15 19:53:17 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* bcopy.c, bzero.c, memcmp.c, memcpy.c, memset.c, strchr.c,
+	strrchr.c, strstr.c, vfork.c:  Remove FSF Copyright, because this
+	might contaminate libstdc++ with the LGPL.  (OK'd by RMS 11 Oct 94.)
+	* strchr.c, strrchr.c:  Add cast to suppress const warning.
+
+Thu May  4 14:36:42 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* cplus-dem.c: Use const instead of CONST.  Don't include
+	ansidecl.h directly.
+
+Wed Apr 19 01:30:27 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* cplus-dem.c: Don't include libiberty.h.  Do declare xmalloc and
+	xrealloc.
+	(-DMAIN): Don't rely on an externally-defined version number;
+	instead, require the version number to be defined as a
+	preprocessor macro.  Handle the RS/6000 leading dot.  Define
+	xmalloc, xrealloc and fatal.  Don't strip a leading underscore
+	if we couldn't demangle the word.
+
+Tue Apr  4 13:03:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	(Old mpw.c change descriptions retained for informational value.)
+	* mpw.c (warning_threshold): Default to .4 sec.
+	(overflow_count, current_progress): New globals.
+	(warn_if_spin_delay): Include current progress type,
+	such as program name, in message.
+	(mpw_start_progress): Set current_progress variable from arg.
+	(mpw_end_progress): Report spin delays by power-of-two-size
+	buckets instead of constant-size buckets.
+
+	* mpw.c: Clean up formatting, types, returns, etc.
+	(ENOSYS): Define.
+	(mpw_fread, mpw_fwrite): Define.
+	(sleep): Define correctly.
+
+	* mpw.c: New code to implement cursor spinning support.
+	(umask): New function.
+	(mpw_fopen, mpw_fseek, stat, fstat): Call PROGRESS.
+
+	* mpw.c (mpw_basename, mpw_mixed_basename): New functions, find
+	basenames for MPW and MPW/Unix filenames.
+	(mpw_special_init): New function, calls Macsbug if desired.
+
+	* mpw.c: Add GPL notice.
+	(mpwify_filename): Add more transformations.
+	(mpw_fopen): Call mpwify_filename on file names.
+	(rename): Remove.
+	(chdir, getcwd): Add simple definitions.
+
+	* mpw.c: Random cleanups, remove unused code bits.
+	Added copy of strerror.c for gcc's use.
+	(stat, fstat, _stat): New versions based on Guido van Rossum code.
+
+	* mpw.c (mpw_fseek): Make it work correctly when doing SEEK_CUR.
+
+	* mpw.c (stat): Remove hack definition, get from sys/stat.h.
+	(fork, vfork, etc): Print error messages if called.
+	(getrusage, sbrk, environ, isatty, link, utime, mkdir, rmdir,
+	rename, chown): Define.
+
+	* mpw-config.in: New file, MPW version of configure.in.
+	* mpw-make.in: New file, MPW version of Makefile.in.
+	* mpw.c: New file, MPW compatibility routines.
+
+Fri Mar 24 14:10:30 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* basename.c: Include config.h before checking for NEED_basename.
+
+Thu Mar 23 19:09:54 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* functions.def: Add DEFFUNC for basename.
+
+	* basename.c: Only define basename if NEED_basename.
+
+Thu Mar 16 13:36:05 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* config.table: Fix --enable-shared logic for native builds.
+
+Mon Mar 13 11:05:11 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* cplus-dem.c (demangle_template): Demangle bool literals properly.
+
+Mon Mar  6 23:57:28 1995  Stu Grossman  (grossman@cygnus.com)
+
+	* strtol.c strtoul.c:  Replace these with less buggy versions from
+	NetBSD.  (strtoul in particular couldn't handle base 16.)
+
+Wed Mar  1 15:59:01 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config/mt-vxworks5 (HDEFINES): Define NO_SYS_PARAM_H.
+
+	* clock.c: If NO_SYS_PARAM_H is defined, don't include
+	<sys/param.h>.
+	* getcwd.c, getpagesize.c, getruntime.c: Likewise.
+
+Fri Feb 17 15:40:55 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* getruntime.c (get_run_time): Don't assume that CLOCKS_PER_SEC is
+	a number; ANSI appears to permit any expression, including a
+	function call.
+
+	* config.table (*-*-vxworks5*): Use mt-vxworks5 when configuring
+	xiberty.
+	* config/mt-vxworks5: New file.
+
+Thu Feb  9 14:19:45 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* basename.c (basename): Change argument to be const.
+
+Wed Feb  8 18:06:52 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* Makefile.in (lneeded-list): Don't worry about xmalloc.
+
+Sun Jan 15 00:40:36 1995  Jeff Law  (law@snake.cs.utah.edu)
+
+	* Makefile.in (distclean): Delete xhost-mkfrag.
+
+Thu Jan 12 16:54:18 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* Makefile.in (lneeded-list): If alloca.o is needed, so is xmalloc.o.
+
+Wed Jan 11 22:39:56 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
+
+	* hex.c: New file.
+	* Makefile.in (REQUIRED_OFILES, CFILES): List it.
+	(hex.o): Add dependencies.
+
+	* cplus-dem.c (demangle_prefix): For GNU style constructor and
+	destructor names, try demangling the remainder of the string.
+
+Wed Dec 28 00:49:15 1994  Ian Lance Taylor  <ian@tweedledumb.cygnus.com>
+
+	* vasprintf.c (int_vasprintf): New static function.
+	(vasprintf): Use int_vasprintf.  Removes assumption that va_list
+	is assignment compatible.
+
+Sat Nov  5 19:29:12 1994  Jason Merrill  (jason@phydeaux.cygnus.com)
+
+	* Makefile.in (LIBCFLAGS): New variable.
+	(FLAGS_TO_PASS): Pass it.
+	(.c.o): Use it.
+
+Thu Nov  3 19:09:47 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
+
+	* getopt.c, getopt1.c: Do compile these functions under Linux,
+	since many native versions are based on glibc but are buggy.
+
+Mon Oct 24 15:16:46 1994  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* vasprintf.c:  Make 'format' arg be const, to avoid a mismatch
+	with prototype in GNU libc.  Support stdarg.h as well as varargs.h.
+
+Tue Oct 11 17:48:27 1994  Jason Merrill  (jason@phydeaux.cygnus.com)
+
+	* Makefile.in (REQUIRED_OFILES): Add vasprintf.o.
+	* functions.def: Remove vasprintf.
+
+Wed Sep 14 17:04:55 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
+
+	* xmalloc.c (first_break): New static variable.
+	(xmalloc_set_program_name): Record sbrk (0) in first_break.
+	(xmalloc): If memory allocation fails, try to report how much
+	memory was allocated by the program up to this point.
+	(xrealloc): Likewise.
+
+Sun Sep 04 17:58:10 1994  Richard Earnshaw (rwe@pegasus.esprit.ec.org)
+
+	* Makefile.in (ERRORS_CC): New variable, defaulted to $(CC).  Use it
+	when linking dummy.
+	* config.table: Add host RISCiX Makefile frag.
+	* config/mh-riscix: New file.
+
+Thu Aug 25 17:29:44 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
+
+	* Makefile.in (FLAGS_TO_PASS): Define.
+	($(RULE1)): Use $(FLAGS_TO_PASS).
+
+Wed Aug 24 17:08:47 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
+
+	* vasprintf.c: Include <string.h>.
+	(vasprintf): Add casts to void for va_arg to avoid gcc warnings.
+	* xatexit.c: Declare malloc.
+
+Fri Aug 19 15:29:12 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_args): Fix a bug in previous patch (the
+	one below).
+
+Thu Aug 18 14:37:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle args): Handle ARM repeat encoding where
+	the type index is greater than 9.
+
+Wed Aug 17 16:13:49 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_qualified): accept optional '_' between
+	qualified name. This is baecause the template name may end with
+	numeric and can mixed up with the length of next qualified name.
+
+Wed Aug  3 05:52:14 1994  D. V. Henkel-Wallace  (gumby@cygnus.com)
+
+	* config/mt-sunos4: Use our standard location for cross-includes
+	and cross-libs when the target is also a "host" environment (ie no
+	newlib; includes and such don't belong to us).  This is specific
+	to the Cygnus Support environment.
+
+Tue Aug  2 15:25:12 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_template): demangle as xxx<'Q'> not
+	xxx<ch=81>.
+
+Mon Aug  1 17:02:48 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (main): flush stdout to make pipe work.
+
+Sat Jul 16 12:56:32 1994  Stan Shebs  (shebs@andros.cygnus.com)
+
+	* config.table (*-*-cxux7*):  Recognize.
+	* floatformat.c (floatformat_m88110_ext) [HARRIS_FLOAT_FORMAT]:
+	Harris-specific float format.
+	* config/mh-cxux7: New file.
+
+Wed Jun 29 00:26:17 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* cplus-dem.c (demangle_template):  Make sure that the result of
+	consume_count doesn't index beyond the end of the string.
+
+Mon Jun 20 23:54:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* cplus-dem.c (gnu_special):  Handle vtable mangling of gcc-2.4.5 and
+	earlier. Improve test for new vtable mangling. Change output back
+	to `virtual table'.
+
+Mon Jun 20 11:37:30 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
+
+	* obstack.c: Always compile this code, even if using the GNU
+	library.  Avoids problems with relatively recent binary
+	incompatibility.
+
+Thu Jun 16 17:54:01 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* cplus-dem.c: Include libiberty.h.
+	(xmalloc, xrealloc, free): Don't declare.
+	(strstr): Don't declare parameters.
+	(xmalloc, xrealloc): Don't define.
+	(long_options): Add no-strip-underscores.
+	(main): Call xmalloc_set_program_name.  Pass n in short options to
+	getopt_long.  Handle option 'n' to not strip underscores.
+	(usage): Mention -n and --no-strip-underscores.
+
+Sun Jun 12 01:37:09 1994  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c (demangle_template): Separate consecutive >'s with a
+	space.
+	(gnu_special): Demangle template and qualified names in a vtable name.
+
+Fri May 27 12:27:52 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
+
+	From gas-2.3 and binutils-2.4 net releases:
+
+	Wed May 11 22:32:00 1994  DJ Delorie (dj@ctron.com)
+
+	* makefile.dos: [new] Makefile for dos/go32
+	* configure.bat: update for latest files
+	* msdos.c: remove some functions now in libc.a
+
+Fri May 20 18:53:32 1994  Per Bothner  (bothner@kalessin.cygnus.com)
+
+	* cplus-dem.c (gnu_special):  Recognize thunks, as well as
+	the new naming style for vtables (when -fvtable-thunks).
+
+Wed May 18 13:34:06 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* Makefile.in (XTRAFLAGS): Don't define.
+	(.c.o, dummy.o): Don't use XTRAFLAGS.
+	($(RULE1)): Don't pass XTRAFLAGS down in recursive call.
+
+Fri May 13 16:02:12 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* vasprintf.c: New file.
+	* Makefile.in, functions.def: Add it.
+
+Fri May 13 16:20:28 1994  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c (demangle_fund_type): Grok bool.
+
+Fri May  6 14:44:21 1994  Steve Chamberlain  (sac@cygnus.com)
+
+	* config.table: Add go32
+	* config/mh-go32: New template.
+
+Fri May  6 11:01:59 1994  D. V. Henkel-Wallace  (gumby@rtl.cygnus.com)
+
+	* config.table, config/mt-sunos4: config for when sun4 is cross target.
+
+Mon Apr 11 00:54:33 1994  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
+
+	* getopt.c [not __GNU_LIBRARY__] [__GCC__] [not __STDC__]:
+	Declare strlen to return int.  Don't include stddef.h.
+
+Fri Apr  1 00:38:17 1994  Jim Wilson  (wilson@mole.gnu.ai.mit.edu)
+
+	* getopt.c: Delete use of IN_GCC to control whether
+	stddef.h or gstddef.h is included.
+
+Thu Apr 14 14:00:56 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_signature): Fix a bug in template function
+	type numbering.
+
+Wed Apr 13 17:23:03 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_signature): Fix template function with arm
+	style argument type number, Tn.
+
+Wed Apr 13 17:11:15 1994  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c (optable): Add new[] and delete[].
+
+Fri Apr  8 11:21:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
+
+	* argv.c (buildargv): Don't produce empty argument just because
+	there is trailing whitespace.
+
+Wed Apr  6 11:42:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
+
+	* cplus-dem.c (demangle_template): fix 'Q' qualified name bug.
+	Handle 'p' same as 'P'.
+	* cplus-dem.c (do_type): Handle 'p' same as 'P'.
+
+Sat Mar 26 12:00:13 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* floatformat.c (get_field, put_field):  Fix off by one error in
+	little endian case.
+
+Thu Mar 24 10:40:19 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* floatformat.c (floatformat_from_double): Pass unsigned char *,
+	not char *, to put_field.
+
+Fri Mar 18 12:34:33 1994  Per Bothner  (bothner@kalessin.cygnus.com)
+
+	* memmove.c:  Re-wrote;  placed in public domain.
+
+Wed Mar 16 10:33:07 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* cplus-dem.c (demangle_prefix): If ARM demangling, don't treat
+	__Q* as a constructor.
+
+Mon Mar 14 12:26:02 1994  Ian Lance Taylor  (ian@cygnus.com)
+
+	* ieee-float.c: Removed; no longer used.
+	* Makefile.in: Changed accordingly.
+
+Mon Mar  7 12:28:17 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* floatformat.c (get_field): Removed unused local variable i.
+	(put_field): Removed unused local variable i.
+
+Sun Feb 27 21:50:11 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
+
+	* floatformat.c: New file, intended to replace ieee-float.c.
+	* Makefile.in: Change accordingly.
+
+Thu Feb 24 11:51:12 1994  David J. Mackenzie  (djm@rtl.cygnus.com)
+
+	* getopt.c: Remove #ifdef GETOPT_COMPAT and #if 0 code.
+	 (_getopt_initialize): New function, broken out of _getopt_internal.
+	 (_getopt_internal):
+	 If long_only and the ARGV-element has the form "-f", where f is
+	 a valid short option, don't consider it an abbreviated form of
+	 a long option that starts with f.  Otherwise there would be no
+	 way to give the -f short option.
+
+Thu Feb 10 14:44:16 1994  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
+
+	* getopt.c [not __GNU_LIBRARY__] [__GNUC__] [not IN_GCC]:
+	Test just __STDC__, not emacs.
+
+Wed Feb  9 00:14:00 1994  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
+
+	* getopt.c [not __GNU_LIBRARY__] [__GNUC__] [not IN_GCC]
+	[emacs] [not __STDC__]: Don't include stddef.h.  Don't declare strlen.
+
+Fri Dec 24 19:43:00 1993  Noah Friedman  (friedman@nutrimat.gnu.ai.mit.edu)
+
+	* getopt.c (_NO_PROTO): Define before config.h is included.
+
+Mon Sep 20 15:59:03 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* getopt.c, getopt1.c [emacs || CONFIG_BROKETS]: Include
+	<config.h> only under these, else "config.h".
+
+Thu Aug 12 18:16:49 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* getopt.c, getopt1.c [HAVE_CONFIG_H]: Include
+	<config.h> instead of "config.h".
+
+Sun Feb 20 17:17:01 1994  Ian Lance Taylor  (ian@lisa.cygnus.com)
+
+	* concat.c: Check ANSI_PROTOTYPES rather than __STDC__ to decide
+	whether to use prototypes or not.
+	* strerror.c (const): Never undefine; let ansidecl.h handle it.
+	* strsignal.c (const): Likewise.
+
+Thu Feb 17 13:27:35 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* xatexit.c (_xexit_cleanup): Declare as extern; don't initialize.
+	Merging common and initialized variables need not be supported by
+	ANSI C compilers.
+	(xatexit): Initialize _xexit_cleanup if not already set.
+	* xexit.c: Comment fix.
+
+Wed Feb 16 01:15:36 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* xmalloc.c: Don't declare xexit; it's declared in libiberty.h.
+	(xrealloc): If oldmem is NULL, allocate with malloc, rather than
+	assuming that realloc works correctly.
+
+Tue Feb 15 09:26:16 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* concat.c, ieee-float.c:  Replace inclusion of <string.h>
+	with explicit function declarations, as recommended by Ian Taylor.
+
+Sat Feb 12 10:31:11 1994  David J. Mackenzie  (djm@rtl.cygnus.com)
+
+	* xmalloc.c (xmalloc, xrealloc): Use PTR and size_t throughout.
+	(malloc, realloc): Declare.
+
+Thu Feb 10 17:08:19 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* argv.c, basename.c: Include ansidecl.h and libiberty.h.
+	* concat.c, fdmatch.c, getruntime.c, spaces.c: Likewise.
+	* strerror.c, strsignal.c, xatexit.c, xexit.c: Likewise.
+	* xmalloc.c: Likewise.
+	* concat.c: Don't declare xmalloc.  If __STDC__, use <stdarg.h>
+	macros, not <varargs.h> macros.
+	* spaces.c (spaces): Make return type const.  Don't crash if
+	malloc returns NULL.
+	* strerror.c (struct error_info): Make name and msg fields const.
+	(error_names): Make const.
+	(strerrno): Make const.
+	(strtoerrno): Make argument const.
+	* strsignal.c (struct signal_info): Make name and msg fields
+	const.
+	(signal_names, sys_siglist): Make const.
+	(strsignal, strsigno): Make const.
+	(strtosigno): Make argument const.
+	* xatexit.c: Declare parameter types.
+	* xmalloc.c (name): Make const.
+	(xmalloc_set_program_name): Make argument const.
+	* Makefile.in (INCDIR): Define.
+	(.c.o): Use $(INCDIR).
+	(dummy.o): Likewise.
+	(argv.o, basename.o): New targets; depend on libiberty.h.
+	(concat.o, fdmatch.o, getruntime.o, spaces.o): Likewise.
+	(strerror.o, strsignal.o, xatexit.o, xexit.o): Likewise.
+	(xmalloc.o): Likewise.
+	(cplus-dem.o): New target; depend on demangle.h.
+	(getopt.o, getopt1.o): New targets; depend on getopt.h.
+	(ieee-float.o): New target; depend on ieee-float.h.
+	(obstack.o): New target; depend on obstack.h.
+
+Tue Feb  8 05:29:08 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	Handle obstack_chunk_alloc returning NULL.  This allows
+	obstacks to be used by libraries, without forcing them
+	to call exit or longjmp.
+	* obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
+	If CALL_CHUNKFUN returns NULL, set alloc_failed, else clear it.
+	(_obstack_begin, _obstack_begin_1): Return 1 if successful, 0 if not.
+
+Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* concat.c, ieee-float.c:  Include <string.h>.
+
+Sun Feb  6 21:28:46 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* xmalloc.c (xmalloc_set_program_name): New function.
+	(xmalloc, xrealloc): Include the name in the error message, if set.
+
+	* Replace atexit.c with xatexit.c.
+	* Makefile.in (CFILES), functions.def: Change references.
+
+Sat Feb  5 14:02:32 1994  Stan Shebs  (shebs@andros.cygnus.com)
+
+	* getruntime.c (get_run_time): Use getrusage or times if
+	HAVE_GETRUSAGE or HAVE_TIMES are defined.
+
+Fri Feb  4 15:49:38 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* atexit.c: New file.
+	* Makefile.in (CFILES), functions.def: Add it.
+	* xexit.c: New file.
+	* Makefile.in (CFILES, REQUIRED_OFILES): Add it.
+	* xmalloc.c (xmalloc, xrealloc): Call xexit instead of exit.
+	Change request for 0 bytes into request for 1 byte.
+
+Wed Feb  2 11:36:49 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* xmalloc.c (xmalloc, xrealloc): Print size using %lu, and cast to
+	unsigned long, to avoid warnings.
+
+Fri Jan 28 17:49:06 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
+
+	* dummy.c: Don't include time.h ever; always define clock_t as
+	"unsigned long".  Until gcc/fixincludes ensures that clock_t
+	exists, __STDC__ isn't a sufficient test.  And if clock() doesn't
+	exist, clock_t probably doesn't either.
+
+Mon Jan 24 11:52:31 1994  Stan Shebs  (shebs@andros.cygnus.com)
+
+	* clock.c, getruntime.c: New files.
+	* Makefile.in: Add to file lists.
+	* functions.def (clock): Add to list.
+	* dummy.c (time.h): Add if __STDC__.
+	(clock_t): #define as "unsigned long" if not __STDC__.
+
+Tue Jan 11 11:27:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* strtod.c: Declare atof.  From edler@jan.ultra.nyu.edu (Jan
+	Edler).
+
+Tue Dec 28 14:17:30 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* Makefile.in (errors): Use CFLAGS as well as LDFLAGS when
+	linking.
+
+Fri Dec 17 12:26:07 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c (demangle_arm_pt): New function.  Common code
+	for ARM template demangling.
+	* cplus-dem.c (demangle_class_name): Use demangle_arm_pt.
+	* cplus-dem.c (demangle_prefix): Likewise.
+
+Tue Nov 30 15:47:48 1993  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c (cplus_demangle_opname): Add CONST to please gcc.
+
+Sat Nov 27 11:05:50 1993  Fred Fish  (fnf@cygnus.com)
+
+	Merge changes from tom@basil.icce.rug.nl (Tom R.Hageman)
+	* strerror.c, strsignal.c:  As a small space optimization, don't
+	include messages when they aren't actually used.
+
+	Merge changes from takefive.co.at!joe (Josef Leherbauer)
+	* cplus-dem.c (demangle_prefix, demangle_function_name,
+	cplus_demangle_opname):  Fixes for systems where cplus_marker
+	is something other than '$'.
+
+Fri Nov 26 13:51:11 1993  Per Bothner  (bothner@kalessin.cygnus.com)
+
+	* waitpid.c:  Simple-minded approcimation to waitpid
+	using vanilla wait.
+	* functions.def, Makefile.in:  Update accordingly,
+
+Thu Nov 18 18:01:15 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c(demangle_template): fix bug template instantiation
+	with value of user defined type.
+
+Wed Nov 17 18:30:21 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c(cplus_demangle_opname): add the subject new function
+	to support unified search of operator in class.
+
+Wed Nov 10 09:47:22 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	gcc -Wall lint:
+	* strtoul.c (strtoul): use "(digit = *s) != '\0'" not just
+	"digit = *s" as condition in while loop.
+
+Tue Nov  9 15:52:22 1993  Mark Eichin  (eichin@cygnus.com)
+
+	* Makefile.in: pass SHELL to recursive make
+
+Thu Nov  4 12:09:26 1993  Per Bothner  (bothner@kalessin.cygnus.com)
+
+	* vfprintf.c, vprintf.c, vsprintf.c:  Make format arg
+	be (const char*), for ANSI (and gcc w/fixproto) consistency.
+
+Thu Nov  4 08:29:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* config.table: Make *-*-hiux* use mh-hpux.
+
+Fri Oct 22 07:53:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* config.table: Add * to end of all OS names.
+
+Tue Oct 19 17:12:01 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
+
+	* Makefile.in (lneeded-list): ensure that object file names are
+	  not duplicated, as multiple instances of the same object file in
+	  a library causes problems on some machines
+
+Mon Oct 18 21:59:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* strcasecmp.c, strncasecmp.c: Change u_char to unsigned char.
+
+Fri Oct 15 22:17:11 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
+
+	* strncasecmp.c: new file, implements strncasecmp
+	* strcasecmp.c: new file, implement strcasecmp
+
+	* Makefile.in (CFILES): list these two new source files
+
+	* functions.def: add strcasecmp and strncasecmp entries
+
+Fri Oct 15 14:53:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* strtoul.c (strtoul), strtol.c (strtol): Handle overflow
+	according to ANSI C.
+
+Thu Oct 14 16:34:19 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c: add support of ARM global constructor/destructor,
+	and 'G' for passing record or union in parameter.
+
+Wed Oct 13 13:36:19 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* Makefile.in: Fix comment to clarify that stuff in REQUIRED_OFILES
+	should not be in functions.def.
+
+Wed Oct 13 13:13:38 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* functions.def: Removed xmalloc.  Stuff in REQUIRED_OFILES should
+	not be in functions.def.
+
+Mon Oct  4 18:26:39 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c: change globl constructor/destructor to proper name
+
+Tue Sep 28 18:11:07 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c: fix bug in constructor/destructor
+
+Tue Sep 28 16:20:49 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c: support both old and new _vt$... vtbl mangled names
+
+Fri Sep 24 19:07:16 1993  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c: Fix demangle_template prototype
+
+Fri Sep 24 17:32:55 1993  Kung Hsu  (kung@cirdan.cygnus.com)
+
+	* cplus-dem.c: fix template demangling
+	* cplus-dem.c: fix const type demangling
+	* cplus-dem.c: fix constructor/destructor, virtual table,
+	qualifier, global constructor/destructor demangling
+
+Wed Sep  1 23:13:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* strsignal.c, strerror.c: Use fully-bracketed initializer to
+	keep gcc -Wall happy.
+
+Fri Aug 27 10:30:09 1993  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* cplus-dem.c (do_type): Add CONSTS to make gcc happy with last
+	patch.
+
+Fri Aug 27 11:24:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	Patch from Paul Flinders:
+	* cplus-dem.c (do_type): Deal with arrays.
+
+Tue Aug 24 14:23:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* cplus-dem.c (demangle_qualified: Deal with GNU format for more
+	than 9 classes.
+
+Wed Aug 18 19:50:29 1993  Jason Merrill  (jason@deneb.cygnus.com)
+
+	* Makefile.in (dummy.o): Redirect to /dev/null to avoid "variable
+	not initialized" warnings under HP/UX
+
+Sun Aug 15 20:42:40 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* strerror.c: Move include of stdio.h after sys_errlist #define.
+	Also remove NULL definition (stdio.h always defines NULL, so it
+	never did anything but clutter up the code).
+
+Sat Aug 14 14:21:49 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
+
+	* Makefile.in, functions.def: handle xmalloc.c
+
+	* xmalloc.c: provide xmalloc and xrealloc functions
+
+Thu Aug 12 17:38:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* cplus-dem.c: Fix a comment.
+
+Sat Aug  7 13:56:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* getopt1.c: Declare const the way getopt.c does.
+
+Fri Aug  6 17:03:13 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* obstack.c, alloca.c: Update from FSF.
+	* getopt.c, getopt1.c: Update to current FSF version, which
+	doesn't use alloca.
+
+Tue Jul 27 14:03:57 1993  Brendan Kehoe  (brendan@lisa.cygnus.com)
+
+	* Makefile.in (demangle): Add the target with a message saying
+	where demangle went.
+
+Mon Jul 26 15:49:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* Makefile.in: Remove obsolete `demangle' target.
+
+Thu Jul 22 08:31:01 1993  Fred Fish  (fnf@deneb.cygnus.com)
+
+	* cplus-dem.c (arm_special):  Apply patch from arg@lucid.com to
+	avoid infinite loop on vtbl symbols with disambiguating "junk"
+	tacked on the end.
+
+Mon Jul 19 14:10:37 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
+
+	* strsignal.c: work around some systems losing definitions of
+	sys_siglist
+
+	* config/mh-lynxos: this system has a losing definition of
+	sys_siglist
+
+	* config.table: use mh-lynxos for *-*-lynxos
+
+Mon Jul 19 17:08:52 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
+
+	* config.table: Add support for HPPA BSD hosts.
+
+	* config/mh-hpbsd: New file.
+
+Mon Jul 12 18:00:40 1993  K. Richard Pixley  (rich@cygnus.com)
+
+	* Makefile.in (TAGS): make work when srcdir != objdir.
+
+Sun Jun 27 15:35:31 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+	* cplus-dem.c (main): Add long options, including --help and
+	--version.
+	(usage): New function from code in main.
+
+Tue Jun 22 11:37:38 1993  Per Bothner  (bothner@deneb.cygnus.com)
+
+	* config.table:  New shell scipt, sourced by both ./configure,in
+	and ../xiberty/configure.in, to avoid maintainance lossages.
+	* configure.in and ../xiberty/configure.in:  Use config.table.
+
+	* configure.in: Don't use mh-aix for AIX 3.2, only for 3.1.
+	* configure.in: Map *-*-irix* (except irix4) to mh-sysv.
+	* ../xiberty/configure.in:  Update from ./configure.in.
+
+Tue Jun 15 17:05:31 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* Makefile.in: remove parentdir support
+
+Wed May 26 12:59:09 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* cplus-dem.c (xrealloc):  Match definition with prototype.
+
+Tue May 25 14:27:51 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* cplus-dem.c (demangle_prefix):  Demangle cfront
+	local variables as an extension to ARM demangling.
+
+Fri May 21 09:53:57 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* ieee-float.c: Don't require pointers to double to be aligned.
+
+Tue May 18 17:12:10 1993  Fred Fish  (fnf@cygnus.com)
+
+	(merge changes from dlong@cse.ucsc.edu)
+	* cplus-dem.c (consume_count):  Simplify.
+	* cplus-dem.c (arm_pt, demangle_class_name):  New functions.
+	* cplus-dem.c (various):  Calls to arm_pt, demangle_class_name.
+
+	* cplus-dem.c (xmalloc, xrealloc, strstr):  Make extern decls into
+	full prototypes.
+	* cplus-dem.c (free):  Add prototype.
+	* cplus-dem.c (optable):  Fully bracketize initializer.
+
+Fri May 14 17:13:05 1993  Per Bothner  (bothner@cygnus.com)
+
+	* cplus-dem.c:  Whether initial underscores are stripped
+	depends on the external variable prepends_underscore
+	(which is generated by the binutils Makefile).
+
+Fri May 14 07:32:20 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
+
+	* cplus-dem.c (mop_up, arm_special): Remove some unused variables.
+
+Tue May  4 20:31:59 1993  Fred Fish  (fnf@cygnus.com)
+
+	* cplus-dem.c (consume_count):  Return zero if arg does not
+	start with digit, and don't consume any input.
+
+Tue May  4 08:10:28 1993  Jim Kingdon  (kingdon@cygnus.com)
+
+	* Makefile.in (demangle): Use ${srcdir} not $^.
+
+	* strtod.c: New file, needed at least for BSD 4.3.
+
+Sun May  2 11:30:42 1993  Fred Fish  (fnf@cygnus.com)
+
+	* strsignal.c (sys_siglist):  For ANSI compilations, type is
+	"const char *const".  Also remove conditionalization on __STDC__
+	since const is defined away for non-ANSI.
+
+Wed Apr 28 19:29:55 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
+
+	* configure.in: Recognize *-*-hpux.
+	* config/mh-hpux: New file.
+
+Tue Apr 27 15:22:19 1993  Per Bothner  (bothner@cygnus.com)
+
+	* tmpnam.c:  Added ANSI tmpnam() function.
+	* functions.def, Makefile.in:  Update accordingly.
+
+Tue Apr 27 13:38:38 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+	* cplus-dem.c (demangle_function_name): Get the demangling of
+	stop__1A right.
+
+Fri Apr 16 23:48:24 1993  Jim Kingdon  (kingdon at calvin)
+
+	* cplus-dem.c: Declare strstr return type.
+
+Fri Mar 26 12:01:26 1993  Jim Kingdon  (kingdon@cygnus.com)
+
+	* strsignal.c: Add some AIX signals.
+
+Thu Mar 25 15:17:23 1993  Ian Lance Taylor  (ian@cygnus.com)
+
+	* Makefile.in (MAKEOVERRIDES): Define to be empty.
+
+Wed Mar 24 01:59:25 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
+
+	* Makefile.in: add installcheck & dvi targets
+
+Thu Mar 18 14:05:44 1993  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* ieee-float.c:  New file, moved from ../gdb (since it is
+	needed by ../opcode/m68k-dis.c).
+
+Tue Mar  2 17:47:31 1993  Fred Fish  (fnf@cygnus.com)
+
+	* cplus-dem.c:  Replace all references to cfront with ARM.
+
+Fri Feb 26 00:17:07 1993  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* cplus-dem.c:  Fix main program (when compiled with -DMAIN)
+	to be more useful as a filter.
+
+Sat Feb 20 21:41:39 1993  Brendan Kehoe  (brendan@lisa.cygnus.com)
+
+	* Makefile.in (install_to_libdir, install_to_tooldir): Go into the
+	destination directory before running $(RANLIB), in case that
+	program tries to create a file in the current directory as part of
+	its work.
+
+Thu Feb 18 23:00:19 1993  John Gilmore  (gnu@cygnus.com)
+
+	* strsignal.c (sys_siglist):  Remove yet another *%^&%&$# "const"
+	because BSD 4.4 lacks one.  Isn't this fun?
+
+Thu Feb 18 11:24:25 1993  Fred Fish  (fnf@cygnus.com)
+
+	* cplus-dem.c (demangle_signature):  Set func_done after
+	demangling a template.
+	* cplus-dem.c (demangle_template):  Fix several small bugs
+	in demangling GNU style templates.
+	* cplus-dem.c (demangle_prefix):  Fix for templates in GNU
+	style constructors.
+	* cplus-dem.c (gnu_special):  Fix for templates in GNU style
+	static data members.
+
+Tue Feb 16 17:28:35 1993  Fred Fish  (fnf@cygnus.com)
+
+	* cplus-dem.c (demangle_signature):  Modify to include type
+	modifiers like static and const in remembered types.
+
+Thu Feb 11 22:20:47 1993  Fred Fish  (fnf@cygnus.com)
+
+	* cplus-dem.c (demangled_qualified):  Add new parameter that tells
+	whether to prepend or append the qualifiers.
+	* cplus-dem.c (string_prepends):  Used now, remove #if 0.
+	* cplus-dem.c (demangle_signature):  Call demangle_qualified
+	with prepending.
+	* cplus_dem.c (gnu_special):  Recognize static data members that
+	use qualified names.
+	* cplus-dem.c (demangle_qualified):  Accumulate qualifiers in a
+	temporary buffer and the prepend or append them to the result,
+	as specified by the new "append" flag.
+	* cplus-dem.c (do_type):  Call demangled_qualified with
+	appending.
+
+Mon Dec 28 10:47:19 1992  Ken Raeburn  (raeburn@cygnus.com)
+
+	* strsignal.c (signal_table): Now const.
+	(init_signal_tables): Variable eip now points to const.
+
+	* strerror.c (error_table): Now const.
+	(init_error_tables): Variable eip now points to const.
+
+Tue Dec 15 15:36:50 1992  Per Bothner  (bothner@cygnus.com)
+
+	* memchr.c (memchr):  New (ANSI standard) function.
+	* Makefile.in, functions.def:  Added memchr.
+	* Makefile.in (AR_FLAGS): Use rc instad of non-standard cq.
+
+Wed Dec  2 22:49:10 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* getopt.c: remove use of USG around <alloca.h>, which never meant
+	anything anyway
+
+	* config/mh-{aix,apollo68,ncr3000,sysv,sysv4}: removed definitions
+	of USG and USGr4
+
+Thu Nov 19 03:09:33 1992  Brendan Kehoe  (brendan@lisa.cygnus.com)
+
+	* cplus-dem.c (demangle_fund_type): Recognize `w', a wide character;
+	it's now a type according to the ANSI X3J16 working paper; output
+	"wchar_t" for it.
+	(demangle_template): Accept `w' as an integral type.
+	(xmalloc, xrealloc): Use `char *', not `PTR'.  Cast calls to their
+	counterparts malloc and realloc to `char *'.
+	(main): Exit with a 0 status.
+	* Makefile.in (demangle): Don't expect the user to define
+	DEMANGLE, instead force to be cplus-dem.c.  Look in $(srcdir)/../include
+	for demangle.h.  Pass it any HDEFINES or XTRAFLAGS.
+
+Wed Nov 18 18:56:20 1992  John Gilmore  (gnu@cygnus.com)
+
+	* Makefile.in (AR_FLAGS):  Avoid verbosity.
+	* config/mh-sysv4:  Remove AR_FLAGS override, use INSTALL=cp,
+	replace USGr4 with HAVE_SYSCONF.
+	* config/mh-solaris:  Remove; mh-sysv4 works now.
+	* getpagesize.c:  Replace USGr4 with HAVE_SYSCONF.
+	* configure.in:  Simplify host matching table, remove separate
+	solaris config file.
+
+Sun Nov 15 09:35:16 1992  Fred Fish  (fnf@cygnus.com)
+
+	* configure.in (i[34]86-*-solaris2*):  Add, use mh-sysv4.
+
+Tue Nov  3 21:27:03 1992  Brendan Kehoe  (brendan@cygnus.com)
+
+	* cplus-dem.c (xmalloc, xrealloc): Add decls.
+	(remember_type): Don't cast xmalloc.
+	(string_need): Likewise; don't cast xrealloc either.
+
+Fri Oct 23 08:52:01 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* Makefile.in, functions.defs, rename.c: added simple
+	implementation of rename, since some binutils programs use it.
+
+Thu Oct 15 15:18:22 1992  Per Bothner  (bothner@cygnus.com)
+
+	* strsignal.c:  Add appropriate 'const' to sys_siglist
+	extern declaration (if __STDC__).  (Needed for Linux.)
+	* strsignal.c (strsignal): Add cast to remove const-ness.
+
+Fri Oct  9 03:22:55 1992  John Gilmore  (gnu@cygnus.com)
+
+	* Makefile.in (needed.awk, needed2.awk):  Remove erroneous \'s
+	before "'s, diagnosed by BSD 4.4 awk.
+
+Thu Oct  8 15:25:12 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* Makefile.in: create config.h and needed-list through $(CONFIG_H)
+	and $(NEEDED_LIST), to give some hooks for xiberty.
+
+Thu Oct  1 23:31:42 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* configure.in: use cpu-vendor-triple instead of nested cases
+
+Wed Sep 30 11:26:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* Makefile.in, argv.c, basename.c, bcmp.c, bcopy.c, bzero.c,
+	concat.c, cplus-dem.c, fdmatch.c, getcwd.c, getopt.c, getopt1.c,
+	getpagesize.c, insque.c, memcmp.c, memcpy.c, memmove.c, memset.c,
+	obstack.c, sigsetmask.c, spaces.c, strchr.c, strerror.c,
+	strrchr.c, strsignal.c, strstr.c, vfork.c, vsprintf.c:
+	Convert from using GPL to LGPL.
+
+Sat Sep 26 04:01:30 1992  John Gilmore  (gnu@cygnus.com)
+
+	* Makefile.in (errors):  Leave dummy.o and dummy around so that
+	we can see how the needed list was generated (it's sometimes wrong).
+	(mostlyclean):  Remove them.
+
+Mon Sep 21 14:50:42 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* getcwd.c: supply a default if MAXPATHLEN is not defined.
+
+	* config/mh-irix4: set EXTRA_OFILES to alloca.o, from WRS.
+
+Wed Sep  9 12:41:48 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* Makefile.in: Use XTRAFLAGS when compiling, so that xiberty works
+	when cross-compiling.
+
+Thu Sep  3 13:29:39 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
+
+	* cplus-dem.c: (demangle_prefix): reduction in strength of strstr
+	  as a time optimization.
+
+	* cplus-dem.c (cplus_demangle): remove strpbrk test.  Appears to
+	  be more expensive than simply demangling.
+
+	* cplus-dem.c (cplus_match): new function.
+
+Tue Sep  1 15:24:04 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* cplus-dem.c:  #include <stdio.h>, to define NULL.
+	Define current_demangling_style.
+
+Sun Aug 30 17:58:19 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* cplus-dem.c:  New file, moved from ../gdb.
+	* cplus-dem.c (set_cplus_marker_for_demangling):  New exported
+	function, to avoid compiling in target-dependency for CPLUS_MARKER.
+	* cplus-dem.c (cplus_demangle):  Allow demangling style option
+	to be passed as a parameter, but using the global variable
+	current_demangling_style as a default.
+	* Makefile.in:  Update for cplus-dem.c
+
+Sat Aug 29 10:44:09 1992  Fred Fish  (fnf@cygnus.com)
+
+	* obstack.c:  Merge in comment changes from FSF version.  Now
+	matches the FSF version exactly.
+
+Fri Aug 28 18:39:08 1992  John Gilmore  (gnu@cygnus.com)
+
+	* obstack.c (CALL_FREEFUN):  Can't use ?: with void values (at
+	least on losing DECstations!); use if-then-else instead.
+
+Wed Aug 19 14:40:34 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* Makefile.in: always create installation directories.
+
+Mon Aug 10 17:33:40 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+       * Makefile.in: clean up definition of CFILES, more comments
+
+Sat Aug  8 23:10:59 1992  Fred Fish  (fnf@cygnus.com)
+
+	* getopt.c (my_index):  Make first arg const to match strchr,
+	which it sometimes is remapped to.
+
+Sat Aug  1 13:48:50 1992  Fred Fish  (fnf@cygnus.com)
+
+	* obstack.c (DEFAULT_ALIGNMENT):  Update to match FSF version.
+	* obstack.c (_obstack_begin):  Initialize use_extra_arg.
+	* obstack.c (_obstack_begin_1):  New, from FSF version.
+
+Mon Jul 20 21:07:58 1992  Fred Fish  (fnf@cygnus.com)
+
+	* obstack.c (CALL_CHECKFUN, CALL_FREEFUN):  Use use_extra_arg and
+	extra_arg.
+	* obstack.c (_obstack_begin):  Remove area_id and flags arguments
+	(previously added for mmalloc support, interface has changed).
+	Also convert flags usage to use use_extra_arg and maybe_empty_object.
+
+Fri Jul 10 00:41:53 1992  Fred Fish  (fnf@cygnus.com)
+
+	* argv.c:  Move expandargv inline and eliminate static variables.
+	Rewrite to always allocate in powers of two.  Fix to return an
+	argv with a single null string arg if passed a null string.
+
+Fri Jul  3 20:27:29 1992  Fred Fish  (fnf@cygnus.com)
+
+	* random.c, sigsetmask.c, strerror.c, strsignal.c:  Remove
+	"(void)" casts from function calls where the return value is
+	ignored, in accordance with GNU coding standards.
+
+Mon Jun 29 10:54:19 1992  Fred Fish  (fnf at cygnus.com)
+
+	* bcopy.c, strerror.c, strsignal.c:  Lint.
+
+Thu Jun 25 09:18:41 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
+
+	* getopt.c: merge changes from make.
+
+Thu Jun 25 04:43:22 1992  John Gilmore  (gnu at cygnus.com)
+
+	* alloca.c:  Incorporate fixes from gdb/alloca.c.
+	FIXME:  Eventually move gdb's alloca configuration files here,
+	and remove gdb/alloca.c and its Makefile.in support.
+
+Tue Jun 23 21:56:30 1992  Fred Fish  (fnf@cygnus.com)
+
+	* dummy.c:  Define NOTHING to /*nothing*/, change return type
+	of main to int and return zero.
+	* functions.def:  Supply NOTHING as the fourth arg to macros
+	that don't have an explicit arg, to satisfy picky preprocessors.
+
+Wed Jun 17 18:13:58 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* Makefile.in:  Clean up *clean rules, as per standards.texi.
+
+Tue Jun 16 16:11:59 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
+
+	* getopt.c, getopt1.c: merged largely gratuitous, mostly
+	  whitespace diffs from other prep distributions.
+
+Mon Jun 15 12:25:46 1992  Fred Fish  (fnf@cygnus.com)
+
+	* config/mh-ncr3000 (INSTALL):  Don't use /usr/ucb/install,
+	it is broken on ncr 3000's.
+
+Mon Jun 15 01:03:26 1992  John Gilmore  (gnu at cygnus.com)
+
+	* sigsetmask.c:  Rewrite.  Old one was very confused about its
+	arguments and result.  New one can't do much, but at least knows
+	what it can't do, and it's good enough for GDB's use.
+
+Sun Jun 14 15:17:40 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* functions.def:  Use proper prototype for strtoul.
+
+Fri Jun 12 19:22:40 1992  John Gilmore  (gnu at cygnus.com)
+
+	* Makefile.in:  Add random.c.
+	* config/mh-*:  Use "true" rather than "echo >/dev/null" for ranlib.
+	* configure.in:  update solaris2 config.
+
+Wed Jun 10 16:31:29 1992  Fred Fish  (fnf@cygnus.com)
+
+	* random.c:  Add for random() and srandom().
+	* functions.def:  Add random
+
+Tue Jun  9 17:27:18 1992  Fred Fish  (fnf@cygnus.com)
+
+	* config/{mh-ncr3000, mh-sysv4}:  Add definition for INSTALL
+	using /usr/ucb/install.
+
+Mon Jun  1 13:20:17 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* strerror.c:  Kludge to guard against a conflict with
+	possible declaration of sys_errlist in errno.h.
+
+Sun May 31 15:07:47 1992  Mark Eichin  (eichin at cygnus.com)
+
+	* configure.in, config/mh-solaris: add solaris2 config support.
+
+Fri May 29 17:23:23 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* sigsetmask.c:  #ifdef out sigsetmask if SIG_SETMASK
+	is not defined (should be defined in signal.h, says Posix.).
+
+Mon May 18 17:35:04 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* getopt.c: merged changes from make-3.62.11.
+
+Fri May  8 14:53:07 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* getopt.c: merged changes from bison-1.18.
+
+Tue May  5 11:51:40 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* Makefile.in:  Don't have $(EXTRA_OFILES) depend on config.h,
+	since that introduces a circular dependency.
+	($(EXTRA_OFILES) are used to build config.h.)
+
+	* strtoul.c:  Fixes to handle non-decimal bases better.
+
+Wed Apr 22 09:27:51 1992  Fred Fish  (fnf@cygnus.com)
+
+	* config/mh-ncr3000:  Replace MINUS_G with CFLAGS.
+	* Makefile.dos:  Finish MINUS_G eradication.
+	* Makefile.in (CFILES):  Add strsignal.c.
+	* Makefile.in (REQUIRED_OFILES):  Add strerror.o strsignal.o
+	* Makefile.in (needed-list):  Split creation of errors file to
+	separate make target.
+	* Makefile.in (config.h, needed2.awk, errors):  New targets.
+	* Makefile.in (clean):  Split to multiple lines, add needed2.awk
+	and config.h.
+	* dummy.c (DEFFUNC, DEFVAR):  Add defines and undefs.
+	* functions.def (strerror):  Remove from optional list.
+	* functions.def (sys_nerr, sys_errlist, sys_siglist):  DEFVAR's
+	* functions.def (strerror, psignal):  DEFFUNC's
+	* strerror.c:  Rewrite from scratch to use sys_errlist only if
+	available, add errno_max(), add strerrno(), add strtoerrno(),
+	add test driver.
+	* strsignal.c:  New file, signal equivalent to strerror.c.
+	Uses sys_siglist if available, defines signo_max(), strsignal(),
+	strsigno(), strtosigno(), psignal(), and test driver.
+
+Mon Apr 20 20:49:32 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* Makefile.in: do not print recursion line.
+
+	* Makefile.in: allow CFLAGS to be passed in from command line.
+	  Removed MINUS_G.  Default CFLAGS to -g.
+
+Mon Apr 20 12:57:46 1992  Per Bothner  (bothner@rtl.cygnus.com)
+
+	* config/mh-aix:  New.  EXTRA_OFILES lists copysign.o,
+	so libg++ users don't have to be inconvenienced by a
+	libc.a bug (libc.a needs copysign, but doesn't define it!).
+	* configure.in:  Use config/mh-aix.
+	* strtoul.c:  Handle '-' as required by ANSI.
+	Clean up radix handling.
+	* strstr.c:  Fix buggy algorithm.
+	* Makefile.in:  Change so that ${EXTRA_OFILES} is
+	appended to needed-list (which is used by libg++).
+
+Fri Apr 10 22:51:41 1992  Fred Fish  (fnf@cygnus.com)
+
+	* configure.in:  Recognize new ncr3000 config.
+	* config/mh-ncr3000:  New config file.
+
+Wed Apr  1 23:31:43 1992  John Gilmore  (gnu at cygnus.com)
+
+	* argv.c, dummy.c:  Lint.
+
+Tue Mar 31 18:46:44 1992  Fred Fish  (fnf@cygnus.com)
+
+	* config/mh-sysv4:  New config file.
+	* configure.in (host_makefile_frag):  Set to config/mh-sysv4 for
+	host_os == sysv4.
+	* getpagesize.c:  For SVR4, use sysconf(_SC_PAGESIZE) to get
+	pagesize.
+
+Sun Mar 29 12:26:42 1992  John Gilmore  (gnu at cygnus.com)
+
+	* getopt.c:  Lint.
+
+Fri Mar 27 08:32:55 1992  Fred Fish  (fnf@cygnus.com)
+
+	* functions.def (alloca):  Fix return type and args to avoid
+	type clash with gcc's builtin alloca.
+
+Tue Mar 24 23:33:42 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* configure.in, config/mh-irix4: irix4 support.
+
+	* Makefile.in, functions.def, alloca.c: added alloca.
+
+Tue Mar 24 17:34:46 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* obstack.c (CALL_FREEFUN):  Make it compile on DECstations.
+
+Thu Mar 19 13:57:42 1992  Fred Fish  (fnf@cygnus.com)
+
+	* argv.c:  Fix various external function definitions to be
+	correct in an ANSI compilation environment.
+
+Sat Mar 14 17:28:17 1992  Fred Fish  (fnf@cygnus.com)
+
+	* obstack.c:  Changes to support calling mmalloc functions,
+	which take an additional argument over malloc functions.
+
+Fri Mar  6 22:01:10 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* added check target.
+
+Thu Feb 27 22:19:39 1992  Per Bothner  (bothner@cygnus.com)
+
+	* argv.c:  #include alloca-conf.h (needed by AIX).
+
+Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
+
+	* Makefile.in, configure.in: removed traces of namesubdir,
+	  -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
+	  copyrights to '92, changed some from Cygnus to FSF.
+
+Sat Feb 22 01:09:21 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* argv.c:  Check in Fred's version which fixes problems with
+	alloca().
+
+Fri Feb  7 21:46:08 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* makefile.dos:  Remove NUL to keep patch from failing.
+
+Thu Jan 30 22:48:41 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* getopt.c (_getopt_internal):  Fix usage of enum has_arg.
+
+Mon Jan 20 18:53:23 1992  Stu Grossman  (grossman at cygnus.com)
+
+ 	* getopt.c, getopt1.c, ../include/getopt.h:  Get latest versions.
+
+Sat Jan 18 16:53:01 1992  Fred Fish  (fnf at cygnus.com)
+
+	* argv.c:  New file to build and destroy standard argument
+	vectors from a command string.
+
+	* Makefile.in:  Add argv.c and argv.o to appropriate macros.
+
+Fri Dec 20 12:12:57 1991  Fred Fish  (fnf at cygnus.com)
+
+	* configure.in:  Change svr4 references to sysv4.
+
+	* rindex.c:  Declare return type of externally used function
+	strrchr().
+
+Thu Dec 19 18:35:03 1991  John Gilmore  (gnu at cygnus.com)
+
+	* Makefile.in:  Remove "***" in normal output, since Make produces
+	this on errors, and it's convenient to search for.
+
+Tue Dec 17 23:21:30 1991  Per Bothner  (bothner at cygnus.com)
+
+	* memcmp.c, memcpy.c, memmove.c, memset.c, strchr.c, strrchr.c:
+	New ANSI functions.  The old non-ANSI functions (such as bcopy)
+	should be avoided.
+	* bcopy.c:  Fix to correctly handle overlapping regions.
+	* index.c, rindex.c:  Re-write in terms of strchr() and strrchr().
+	* functions.def:  Add the new functions.
+	* functions.def:  Add 4th parameter to DEF macro,
+	an ansidecl.h-style prototype.
+	* dummy.c:  Use expanded DEF macro to create a dummy function
+	call, with correct parameter types.  (This avoids some
+	complaints from gcc about predefined builtins.)
+
+	Move the functionality of config/mh-default into Makefile.in.
+	This avoid duplication, and simplifies things slightly.
+	* Makefile.in:  Tweak so we don't need config/mh-default.
+	* README:  Update.
+	* configure.in:  No longer need config/mh-default.
+	* config/mh-default:  Deleted.
+	* config/mh-sysv:  Remove lines copied from old mh-default.
+
+Tue Dec 17 05:46:46 1991  John Gilmore  (gnu at cygnus.com)
+
+	* fdmatch.c (fdmatch):  Don't compare st_rdev, which is for
+	'mknod' device numbers.
+
+Mon Dec 16 12:25:34 1991  Fred Fish  (fnf at cygnus.com)
+
+	* fdmatch.c, Makefile.in:  Add new function that takes two
+	open file descriptors and returns nonzero if they refer to
+	the same file, zero otherwise.  (used in gdb)
+
+Wed Dec 11 17:40:39 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
+	From DJ:
+	* msdos.c: stub functions for dos.
+	* makefile.dos, configdj.bat: new.
+	* getopt.c: Don't include alloca-conf.h in a GO32 world.
+
+
+Tue Dec 10 04:14:49 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
+
+	* Makefile.in: infodir belongs in datadir.
+
+Fri Dec  6 23:26:45 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
+
+	* Makefile.in: remove spaces following hyphens because bsd make
+	  can't cope.  added standards.text support.  install using
+	  INSTALL_DATA.
+
+	* configure.in: remove commontargets as it is no longer a
+	  recognized hook.
+
+Thu Dec  5 22:46:46 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
+
+	* Makefile.in: idestdir and ddestdir go away.  Added copyrights
+	  and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
+	  and mandir now keyed off datadir by default.
+
+Fri Nov 22 19:15:29 1991  John Gilmore  (gnu at cygnus.com)
+
+	* Makefile.in:  find-needed.awk does not fit in 14 chars.
+
+	* Makefile.in:  Suppress error checking when compiling the test
+	program, because Ultrix make/sh aborts there due to a bug.
+
+Fri Nov 22 12:23:17 1991  Per Bothner  (bothner at cygnus.com)
+
+	* Makefile.in:  Re-did how EXTRA_OFILES is used to be more useful.
+	* README:  Explained how the auto-configuration works,
+	and how to add new files and/or configurations.
+
+Fri Nov 22 09:45:23 1991  John Gilmore  (gnu at cygnus.com)
+
+	* strtoul.c:  Avoid defining ULONG_MAX if already defined;
+	cast a const char * to char * for pedants.
+
+	* getopt.c:  Only define "const" after local include files get to,
+	and only if they haven't defined it.
+
+Thu Nov 21 16:58:53 1991  John Gilmore  (gnu at cygnus.com)
+
+	* getcwd.c (remove getwd.c): GNU code should call getcwd().  We
+	emulate it with getwd() if available.  This avoids callers having
+	to find a MAXPATHLEN or PATH_MAX value from somewhere.
+	* Makefile.in, functions.def:  getwd->getcwd.
+	* configure.in:  Use generic case for every system.
+	* config/mh-{delta88,mach,rs6000,svr4}:  Remove.
+	* config/mh-sysv:  Use default handling, just add -DUSG.
+
+Thu Nov 14 10:58:05 1991  Per Bothner  (bothner at cygnus.com)
+
+	* Makefile.in, config/mh-default: Re-do make magic
+	so that for the default ("automatic") mode we only
+	compile the files we actually need.  Do this using
+	a recursive make:  The top-level generates the list
+	of needed files (loosely, the ones missing in libc),
+	and then passes that list to the recursive make.
+	* config/mh-mach:  Remove obsolete STRERROR-{C,O} macros.
+
+Tue Nov 12 19:10:57 1991  John Gilmore  (gnu at cygnus.com)
+
+	RS/6000 host support (grumble).
+
+	* configure.in:  Build alloca-conf.h file from alloca-norm.h
+	(everything else) or alloca-botch.h (rs/6000).
+	* Makefile.in:  Include . on the include path.
+	* getopt.c:  Use alloca-conf.h.
+	* alloca-norm.h:  How to declare alloca on reasonable machines.
+	* alloca-botch.h: How to declare alloca on braindead machines.
+
+Tue Nov 12 09:21:48 1991  Fred Fish  (fnf at cygnus.com)
+
+	* concat.c :  New file, like concat() in gdb but can take a
+	variable number of arguments rather than fixed at 3 args.  For
+	now, client applications must supply an xmalloc(), which is a
+	front end function to malloc() that deals with out-of-memory
+	conditions.
+
+	* Makefile.in:  Add concat.c and concat.o to appropriate macros.
+
+Sat Nov  9 13:29:59 1991  Fred Fish  (fnf at cygnus.com)
+
+	* config/mh-svr4:  Add sigsetmask to list of required functions.
+
+Sun Nov  3 11:57:56 1991  Per Bothner  (bothner at cygnus.com)
+
+	* vsprintf.c:  New file.
+	* functions.def, Makefile.in:  Add vsprintf.
+
+Sun Oct 27 16:31:22 1991  John Gilmore  (gnu at cygnus.com)
+
+	* configure.in, config/mh-rs6000:  Add rs/6000 host support.
+	* Makefile.in:  Compile with debug info.
+
+Fri Oct 25 17:01:12 1991  Per Bothner  (bothner at cygnus.com)
+
+	* Makefile.in, configure.in, and new files: dummy.c, functions.def,
+	config/mf-default:  Added a default configuration mode,
+	which includes into libiberty.a functions that are "missing" in libc.
+	* strdup.c, vprintf.c, vfprintf.c: New files.
+
+Thu Oct 24 02:29:26 1991  Fred Fish  (fnf at cygnus.com)
+
+	* config/hmake-svr4: New file.
+
+	* config/hmake-sysv: Add HOST_CFILES and HOST_OFILES.
+
+	* basename.c, bcmp.c, bcopy.c, bzero.c, getpagesize.c getwd.c,
+	index.c, insque.c, rindex.c, spaces.c, strstr.c, vfork.c: New
+	files containing either portable C versions or emulations using
+	native library calls.
+
+	* strerror.c:  Add copyright, internal documentation, etc.
+
+	* strtol.c:  Replace hardwired hex constants with some more
+	portable macros.  Remove illegal (according to gcc) cast.
+
+	* strtoul.c: Replace hardwired hex constant with more portable
+	macro.
+
+	* Makefile.in: Move TARGETLIB and CFLAGS where makefile fragments
+	can override them.  Add new source and object file names to CFILES
+	and OFILES respectively.
+
+	* configure.in: Add support for SVR4 makefile fragments.
+
+Tue Oct 22 19:00:23 1991  Steve Chamberlain  (steve at cygnus.com)
+
+	* Makefile.in: Move RANLIB, AR and AR_FLAGS to where they can be
+	over-ridden by config/hmake-*
+	* configure.in: added m88kcvs to sysv list
+
+Fri Oct  4 01:29:08 1991  John Gilmore  (gnu at cygnus.com)
+
+	* Makefile.in:  Most hosts need strerror, but one or two don't,
+	and they override these definitions in the host-dependent makefile
+	fragment.
+	* config/hmake-mach:  The odd man out on strerror -- it's supplied.
+	* strerror.c:  New file.
+
+	* strtol.c, strtoul.c:  Add strtol to libiberty, since Mach lacks
+	it and bfd uses it.
+	* configure.in, Makefile.in, config/hmake-mach:  Only configure
+	strtol & strotoul in on Mach.
+
+Tue Sep  3 06:36:23 1991  John Gilmore  (gnu at cygint.cygnus.com)
+
+	* obstack.c:  Merge with latest FSF version.
+
+
+Local Variables:
+version-control: never
+End:
diff --git a/gnu/lib/libiberty/src/Makefile.in b/gnu/lib/libiberty/src/Makefile.in
new file mode 100644
index 00000000000..9aa57f06d4b
--- /dev/null
+++ b/gnu/lib/libiberty/src/Makefile.in
@@ -0,0 +1,288 @@
+#
+# Makefile
+#   Copyright (C) 1990, 91 - 99, 2000
+#   Free Software Foundation
+#
+# This file is part of the libiberty library.
+# Libiberty is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# Libiberty is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with libiberty; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+#
+
+# This file was written by K. Richard Pixley <rich@cygnus.com>.
+
+#
+# Makefile for libiberty directory
+#
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+prefix = @prefix@
+
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+libdir = @libdir@
+
+SHELL = @SHELL@
+
+# Multilib support variables.
+MULTISRCTOP =
+MULTIBUILDTOP =
+MULTIDIRS =
+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+AR = @AR@
+AR_FLAGS = rc
+
+CC = @CC@
+CFLAGS = @CFLAGS@
+LIBCFLAGS = $(CFLAGS)
+RANLIB = @RANLIB@
+
+PICFLAG =
+
+MAKEOVERRIDES =
+
+TARGETLIB = libiberty.a
+
+LIBOBJS = @LIBOBJS@
+ALLOCA = @ALLOCA@
+
+# A configuration can specify extra .o files that should be included,
+# even if they are in libc. (Perhaps the libc version is buggy.)
+EXTRA_OFILES = 
+
+# Flags to pass to a recursive make.
+FLAGS_TO_PASS = \
+	"AR=$(AR)" \
+	"AR_FLAGS=$(AR_FLAGS)" \
+	"CC=$(CC)" \
+	"CFLAGS=$(CFLAGS)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"EXTRA_OFILES=$(EXTRA_OFILES)" \
+	"HDEFINES=$(HDEFINES)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"LDFLAGS=$(LDFLAGS)" \
+	"LOADLIBES=$(LOADLIBES)" \
+	"RANLIB=$(RANLIB)" \
+	"SHELL=$(SHELL)" \
+	"prefix=$(prefix)" \
+	"exec_prefix=$(exec_prefix)" \
+	"libdir=$(libdir)" \
+	"libsubdir=$(libsubdir)" \
+	"tooldir=$(tooldir)"
+
+# Subdirectories to recurse into. We need to override this during cleaning
+SUBDIRS = testsuite
+
+all: stamp-picdir $(TARGETLIB) needed-list required-list all-subdir
+	@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
+
+.PHONY: check installcheck
+check: check-subdir
+installcheck: installcheck-subdir
+
+@host_makefile_frag@
+
+INCDIR=$(srcdir)/$(MULTISRCTOP)../include
+
+COMPILE.c = $(CC) -c @DEFS@ $(LIBCFLAGS) -I. -I$(INCDIR) $(HDEFINES) @ac_libiberty_warn_cflags@
+.c.o:
+	test x"$(enable_shared)" != xyes || \
+	  $(COMPILE.c) $(PICFLAG) $< -o pic/$@
+	$(COMPILE.c) $<
+
+info: info-subdir
+install-info: install-info-subdir
+clean-info: clean-info-subdir
+dvi: dvi-subdir
+
+# Include files that are in this directory.
+HFILES = alloca-conf.h
+
+# NOTE: If you add new files to the library, add them to this list
+# (alphabetical), and add them to REQUIRED_OFILES or funcs in
+# configure.in.
+CFILES = asprintf.c alloca.c argv.c atexit.c basename.c bcmp.c bcopy.c	      \
+	bzero.c calloc.c choose-temp.c clock.c concat.c cplus-dem.c fdmatch.c \
+	fnmatch.c getcwd.c getpwd.c getopt.c getopt1.c getpagesize.c	      \
+	getruntime.c floatformat.c hashtab.c hex.c index.c insque.c memchr.c  \
+	memcmp.c memcpy.c memmove.c memset.c mkstemps.c objalloc.c obstack.c  \
+	partition.c pexecute.c putenv.c random.c rename.c rindex.c	      \
+	setenv.c sigsetmask.c spaces.c splay-tree.c strcasecmp.c	      \
+	strncasecmp.c strchr.c strdup.c strerror.c strrchr.c		      \
+	strsignal.c strstr.c strtod.c strtol.c strtoul.c tmpnam.c	      \
+	vasprintf.c vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c	      \
+	xatexit.c xexit.c xmalloc.c xmemdup.c xstrdup.c xstrerror.c
+
+# These are always included in the library.
+REQUIRED_OFILES = argv.o choose-temp.o concat.o cplus-dem.o \
+  fdmatch.o fnmatch.o getopt.o getopt1.o getpwd.o getruntime.o hashtab.o \
+  hex.o floatformat.o objalloc.o obstack.o partition.o pexecute.o spaces.o \
+  splay-tree.o strerror.o strsignal.o xatexit.o xexit.o xmalloc.o \
+  xmemdup.o xstrdup.o xstrerror.o
+
+$(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA)
+	rm -f $(TARGETLIB)
+	$(AR) $(AR_FLAGS) $(TARGETLIB) \
+	  $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA)
+	$(RANLIB) $(TARGETLIB)
+
+INSTALL_DEST = @INSTALL_DEST@
+install: install_to_$(INSTALL_DEST) install-subdir
+
+install_to_libdir: all
+	$(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n
+	( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n )
+	mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
+	@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+install_to_tooldir: all
+	$(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n
+	( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n )
+	mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
+	@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+# needed-list is used by libstdc++.  NEEDED is the list of functions
+# to include there.  Do not add anything LGPL to this list; libstdc++
+# can't use anything encumbering.
+NEEDED = atexit calloc memchr memcmp memcpy memmove memset rename strchr \
+	 strerror strrchr strstr strtol strtoul tmpnam vfprintf vprintf \
+	 vfork waitpid bcmp bcopy bzero
+needed-list: Makefile
+	rm -f needed-list; touch needed-list; \
+	for f in $(NEEDED); do \
+	  for g in $(LIBOBJS) $(EXTRA_OFILES); do \
+	    case "$$g" in \
+	      *$$f*) echo $$g >> needed-list ;; \
+	    esac; \
+	  done; \
+	done
+
+# required-list was used when building a shared bfd/opcodes/libiberty
+# library.  I don't know if it used by anything currently.
+required-list: Makefile
+	echo $(REQUIRED_OFILES) > required-list
+
+stamp-picdir:
+	if [ x"$(enable_shared)" = xyes ] && [ ! -d pic ]; then \
+	  mkdir pic; \
+	else true; fi
+	touch stamp-picdir
+
+.PHONY: all etags tags ls clean stage1 stage2
+
+etags tags: TAGS etags-subdir
+
+TAGS: $(CFILES) $(HFILES)
+	etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
+
+# The standalone demangler (c++filt) has been moved to binutils.
+demangle:
+	@echo "The standalone demangler, now named c++filt, is now"
+	@echo "a part of binutils."
+	@false
+
+ls:
+	@echo Makefile $(HFILES) $(CFILES)
+
+# Need to deal with profiled libraries, too.
+
+# Cleaning has to be done carefully to ensure that we don't clean our SUBDIRS
+# multiple times, hence our explicit recursion with an empty SUBDIRS.
+mostlyclean: mostlyclean-subdir
+	rm -rf *.o pic core errs \#* *.E a.out
+	rm -f needed.awk needed2.awk errors dummy needed-list config.h stamp-*
+	rm -f $(CONFIG_H) $(NEEDED_LIST) stamp-picdir
+	@$(MULTICLEAN) multi-clean DO=mostlyclean
+clean: clean-subdir
+	$(MAKE) SUBDIRS="" mostlyclean
+	rm -f *.a required-list tmpmulti.out
+	@$(MULTICLEAN) multi-clean DO=clean
+distclean: distclean-subdir
+	$(MAKE) SUBDIRS="" clean
+	@$(MULTICLEAN) multi-clean DO=distclean
+	rm -f *~ Makefile config.status xhost-mkfrag TAGS multilib.out
+	rm -f config.log
+maintainer-clean realclean: maintainer-clean-subdir
+	$(MAKE) SUBDIRS="" distclean
+
+force:
+
+Makefile: $(srcdir)/Makefile.in config.status
+	CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
+
+config.h: stamp-h ; @true
+stamp-h: config.in config.status
+	CONFIG_FILES= CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status
+
+config.status: $(srcdir)/configure $(srcdir)/config.table
+	$(SHELL) ./config.status --recheck
+
+
+all-subdir check-subdir installcheck-subdir info-subdir	\
+install-info-subdir clean-info-subdir dvi-subdir install-subdir	\
+etags-subdir mostlyclean-subdir clean-subdir distclean-subdir \
+maintainer-clean-subdir:
+	@target=`echo $@ | sed -e 's/-subdir//'`; \
+	for dir in . $(SUBDIRS) ; do \
+	  test $$dir = . || (cd $$dir && $(MAKE) $$target) || exit 1; \
+	done
+
+$(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA): stamp-picdir
+
+alloca.o: config.h
+atexit.o: config.h
+argv.o: config.h alloca-conf.h $(INCDIR)/libiberty.h
+basename.o: $(INCDIR)/libiberty.h
+choose-temp.o: config.h
+clock.o: config.h
+concat.o: $(INCDIR)/libiberty.h
+cplus-dem.o: config.h $(INCDIR)/demangle.h
+fdmatch.o: $(INCDIR)/libiberty.h
+fnmatch.o: config.h $(INCDIR)/fnmatch.h
+getcwd.o: config.h
+getopt.o: config.h $(INCDIR)/getopt.h
+getopt1.o: config.h $(INCDIR)/getopt.h
+getpagesize.o: config.h
+getpwd.o: config.h $(INCDIR)/libiberty.h
+getruntime.o: config.h $(INCDIR)/libiberty.h
+hex.o: $(INCDIR)/libiberty.h
+floatformat.o: $(INCDIR)/floatformat.h
+mkstemps.o: config.h
+objalloc.o: $(INCDIR)/objalloc.h
+obstack.o: config.h $(INCDIR)/obstack.h
+partition.o: config.h $(INCDIR)/partition.h
+pexecute.o: config.h $(INCDIR)/libiberty.h
+setenv.o: config.h
+spaces.o: $(INCDIR)/libiberty.h
+splay-tree.o: config.h $(INCDIR)/libiberty.h $(INCDIR)/splay-tree.h $(INCDIR)/ansidecl.h
+strerror.o: config.h $(INCDIR)/libiberty.h
+strsignal.o: config.h $(INCDIR)/libiberty.h
+xatexit.o: $(INCDIR)/libiberty.h
+xexit.o: $(INCDIR)/libiberty.h
+xmalloc.o: $(INCDIR)/libiberty.h
+xmemdup.o: config.h $(INCDIR)/libiberty.h
+xstrdup.o: config.h $(INCDIR)/libiberty.h
+xstrerror.o: config.h $(INCDIR)/libiberty.h
+hashtab.o: config.h $(INCDIR)/libiberty.h $(INCDIR)/hashtab.h $(INCDIR)/ansidecl.h
diff --git a/gnu/lib/libiberty/src/README b/gnu/lib/libiberty/src/README
new file mode 100644
index 00000000000..9f5226a6b1d
--- /dev/null
+++ b/gnu/lib/libiberty/src/README
@@ -0,0 +1,65 @@
+This directory contains the -liberty library of free software.
+It is a collection of subroutines used by various GNU programs.
+Current members include:
+
+	getopt -- get options from command line
+	obstack -- stacks of arbitrarily-sized objects
+	strerror -- error message strings corresponding to errno
+	strtol -- string-to-long conversion
+	strtoul -- string-to-unsigned-long conversion
+
+We expect many of the GNU subroutines that are floating around to
+eventually arrive here.
+
+The library must be configured from the top source directory.  Don't
+try to run configure in this directory.  Follow the configuration
+instructions in ../README.
+
+Please report bugs and fixes to "bug-gnu-utils@prep.ai.mit.edu".  Thank you.
+
+ADDING A NEW FILE
+=================
+
+There are two sets of files:  Those that are "required" will be
+included in the library for all configurations, while those
+that are "optional" will be included in the library only if "needed."
+
+To add a new required file, edit Makefile to add the source file
+name to CFILES and the object file to REQUIRED_OFILES.
+
+To add a new optional file, it must provide a single function, and the
+name of the function must be the same as the name of the file.
+
+    * Add the source file name to CFILES.
+
+    * Add the function to name to the funcs shell variable in
+      configure.in.
+
+    * Add the function to the AC_CHECK_FUNCS lists just after the
+      setting of the funcs shell variable.  These AC_CHECK_FUNCS calls
+      are never executed; they are there to make autoheader work
+      better.
+
+    * Consider the special cases of building libiberty; as of this
+      writing, the special cases are newlib and VxWorks.  If a
+      particular special case provides the function, you do not need
+      to do anything.  If it does not provide the function, add the
+      object file to LIBOBJS, and add the function name to the case
+      controlling whether to define HAVE_func.
+
+The optional file you've added (e.g. getcwd.c) should compile and work
+on all hosts where it is needed.  It does not have to work or even
+compile on hosts where it is not needed.
+
+ADDING A NEW CONFIGURATION
+==========================
+
+On most hosts you should be able to use the scheme for automatically
+figuring out which files are needed.  In that case, you probably
+don't need a special Makefile stub for that configuration.
+
+If the fully automatic scheme doesn't work, you may be able to get
+by with defining EXTRA_OFILES in your Makefile stub.  This is
+a list of object file names that should be treated as required
+for this configuration - they will be included in libiberty.a,
+regardless of whatever might be in the C library.
diff --git a/gnu/lib/libiberty/src/acconfig.h b/gnu/lib/libiberty/src/acconfig.h
new file mode 100644
index 00000000000..f7c599df7ac
--- /dev/null
+++ b/gnu/lib/libiberty/src/acconfig.h
@@ -0,0 +1,11 @@
+/* Define if you have the sys_errlist variable.  */
+#undef HAVE_SYS_ERRLIST
+
+/* Define if you have the sys_nerr variable.  */
+#undef HAVE_SYS_NERR
+
+/* Define if you have the sys_siglist variable.  */
+#undef HAVE_SYS_SIGLIST
+
+/* Define if you have the strerror function.  */
+#undef HAVE_STRERROR
diff --git a/gnu/lib/libiberty/src/alloca-conf.h b/gnu/lib/libiberty/src/alloca-conf.h
new file mode 100644
index 00000000000..9c3eea396c1
--- /dev/null
+++ b/gnu/lib/libiberty/src/alloca-conf.h
@@ -0,0 +1,24 @@
+#include "config.h"
+
+#if defined(__GNUC__) && !defined(C_ALLOCA)
+# ifndef alloca
+#  define alloca __builtin_alloca
+# endif
+#else /* ! defined (__GNUC__) */
+#  ifdef _AIX
+ #pragma alloca
+#  else
+#  if defined(HAVE_ALLOCA_H) && !defined(C_ALLOCA)
+#   include <alloca.h>
+#  else /* ! defined (HAVE_ALLOCA_H) */
+#   ifdef __STDC__
+extern PTR alloca (size_t);
+#   else /* ! defined (__STDC__) */
+extern PTR alloca ();
+#   endif /* ! defined (__STDC__) */
+#  endif /* ! defined (HAVE_ALLOCA_H) */
+#  ifdef _WIN32
+#   include <malloc.h>
+#  endif
+# endif /* ! defined (_AIX) */
+#endif /* ! defined (__GNUC__) */
diff --git a/gnu/lib/libiberty/src/alloca.c b/gnu/lib/libiberty/src/alloca.c
new file mode 100644
index 00000000000..0f8a21511db
--- /dev/null
+++ b/gnu/lib/libiberty/src/alloca.c
@@ -0,0 +1,505 @@
+/* alloca.c -- allocate automatically reclaimed memory
+   (Mostly) portable public-domain implementation -- D A Gwyn
+
+   This implementation of the PWB library alloca function,
+   which is used to allocate space off the run-time stack so
+   that it is automatically reclaimed upon procedure exit,
+   was inspired by discussions with J. Q. Johnson of Cornell.
+   J.Otto Tennant <jot@cray.com> contributed the Cray support.
+
+   There are some preprocessor constants that can
+   be defined when compiling for your specific system, for
+   improved efficiency; however, the defaults should be okay.
+
+   The general concept of this implementation is to keep
+   track of all alloca-allocated blocks, and reclaim any
+   that are found to be deeper in the stack than the current
+   invocation.  This heuristic does not reclaim storage as
+   soon as it becomes invalid, but it will do so eventually.
+
+   As a special case, alloca(0) reclaims storage without
+   allocating any.  It is a good idea to use alloca(0) in
+   your main control loop, etc. to force garbage collection.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef emacs
+#include "blockinput.h"
+#endif
+
+/* If compiling with GCC 2, this file's not needed.  Except of course if
+   the C alloca is explicitly requested.  */
+#if defined (USE_C_ALLOCA) || !defined (__GNUC__) || __GNUC__ < 2
+
+/* If someone has defined alloca as a macro,
+   there must be some other way alloca is supposed to work.  */
+#ifndef alloca
+
+#ifdef emacs
+#ifdef static
+/* actually, only want this if static is defined as ""
+   -- this is for usg, in which emacs must undefine static
+   in order to make unexec workable
+   */
+#ifndef STACK_DIRECTION
+you
+lose
+-- must know STACK_DIRECTION at compile-time
+#endif /* STACK_DIRECTION undefined */
+#endif /* static */
+#endif /* emacs */
+
+/* If your stack is a linked list of frames, you have to
+   provide an "address metric" ADDRESS_FUNCTION macro.  */
+
+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
+long i00afunc ();
+#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
+#else
+#define ADDRESS_FUNCTION(arg) &(arg)
+#endif
+
+#if __STDC__
+typedef void *pointer;
+#else
+typedef char *pointer;
+#endif
+
+#ifndef NULL
+#define	NULL	0
+#endif
+
+/* Different portions of Emacs need to call different versions of
+   malloc.  The Emacs executable needs alloca to call xmalloc, because
+   ordinary malloc isn't protected from input signals.  On the other
+   hand, the utilities in lib-src need alloca to call malloc; some of
+   them are very simple, and don't have an xmalloc routine.
+
+   Non-Emacs programs expect this to call use xmalloc.
+
+   Callers below should use malloc.  */
+
+#ifndef emacs
+#define malloc xmalloc
+#endif
+extern pointer malloc ();
+
+/* Define STACK_DIRECTION if you know the direction of stack
+   growth for your system; otherwise it will be automatically
+   deduced at run-time.
+
+   STACK_DIRECTION > 0 => grows toward higher addresses
+   STACK_DIRECTION < 0 => grows toward lower addresses
+   STACK_DIRECTION = 0 => direction of growth unknown  */
+
+#ifndef STACK_DIRECTION
+#define	STACK_DIRECTION	0	/* Direction unknown.  */
+#endif
+
+#if STACK_DIRECTION != 0
+
+#define	STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */
+
+#else /* STACK_DIRECTION == 0; need run-time code.  */
+
+static int stack_dir;		/* 1 or -1 once known.  */
+#define	STACK_DIR	stack_dir
+
+static void
+find_stack_direction ()
+{
+  static char *addr = NULL;	/* Address of first `dummy', once known.  */
+  auto char dummy;		/* To get stack address.  */
+
+  if (addr == NULL)
+    {				/* Initial entry.  */
+      addr = ADDRESS_FUNCTION (dummy);
+
+      find_stack_direction ();	/* Recurse once.  */
+    }
+  else
+    {
+      /* Second entry.  */
+      if (ADDRESS_FUNCTION (dummy) > addr)
+	stack_dir = 1;		/* Stack grew upward.  */
+      else
+	stack_dir = -1;		/* Stack grew downward.  */
+    }
+}
+
+#endif /* STACK_DIRECTION == 0 */
+
+/* An "alloca header" is used to:
+   (a) chain together all alloca'ed blocks;
+   (b) keep track of stack depth.
+
+   It is very important that sizeof(header) agree with malloc
+   alignment chunk size.  The following default should work okay.  */
+
+#ifndef	ALIGN_SIZE
+#define	ALIGN_SIZE	sizeof(double)
+#endif
+
+typedef union hdr
+{
+  char align[ALIGN_SIZE];	/* To force sizeof(header).  */
+  struct
+    {
+      union hdr *next;		/* For chaining headers.  */
+      char *deep;		/* For stack depth measure.  */
+    } h;
+} header;
+
+static header *last_alloca_header = NULL;	/* -> last alloca header.  */
+
+/* Return a pointer to at least SIZE bytes of storage,
+   which will be automatically reclaimed upon exit from
+   the procedure that called alloca.  Originally, this space
+   was supposed to be taken from the current stack frame of the
+   caller, but that method cannot be made to work for some
+   implementations of C, for example under Gould's UTX/32.  */
+
+pointer
+alloca (size)
+     unsigned size;
+{
+  auto char probe;		/* Probes stack depth: */
+  register char *depth = ADDRESS_FUNCTION (probe);
+
+#if STACK_DIRECTION == 0
+  if (STACK_DIR == 0)		/* Unknown growth direction.  */
+    find_stack_direction ();
+#endif
+
+  /* Reclaim garbage, defined as all alloca'd storage that
+     was allocated from deeper in the stack than currently.  */
+
+  {
+    register header *hp;	/* Traverses linked list.  */
+
+#ifdef emacs
+    BLOCK_INPUT;
+#endif
+
+    for (hp = last_alloca_header; hp != NULL;)
+      if ((STACK_DIR > 0 && hp->h.deep > depth)
+	  || (STACK_DIR < 0 && hp->h.deep < depth))
+	{
+	  register header *np = hp->h.next;
+
+	  free ((pointer) hp);	/* Collect garbage.  */
+
+	  hp = np;		/* -> next header.  */
+	}
+      else
+	break;			/* Rest are not deeper.  */
+
+    last_alloca_header = hp;	/* -> last valid storage.  */
+
+#ifdef emacs
+    UNBLOCK_INPUT;
+#endif
+  }
+
+  if (size == 0)
+    return NULL;		/* No allocation required.  */
+
+  /* Allocate combined header + user data storage.  */
+
+  {
+    register pointer new = malloc (sizeof (header) + size);
+    /* Address of header.  */
+
+    if (new == 0)
+      abort();
+
+    ((header *) new)->h.next = last_alloca_header;
+    ((header *) new)->h.deep = depth;
+
+    last_alloca_header = (header *) new;
+
+    /* User storage begins just after header.  */
+
+    return (pointer) ((char *) new + sizeof (header));
+  }
+}
+
+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
+
+#ifdef DEBUG_I00AFUNC
+#include <stdio.h>
+#endif
+
+#ifndef CRAY_STACK
+#define CRAY_STACK
+#ifndef CRAY2
+/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
+struct stack_control_header
+  {
+    long shgrow:32;		/* Number of times stack has grown.  */
+    long shaseg:32;		/* Size of increments to stack.  */
+    long shhwm:32;		/* High water mark of stack.  */
+    long shsize:32;		/* Current size of stack (all segments).  */
+  };
+
+/* The stack segment linkage control information occurs at
+   the high-address end of a stack segment.  (The stack
+   grows from low addresses to high addresses.)  The initial
+   part of the stack segment linkage control information is
+   0200 (octal) words.  This provides for register storage
+   for the routine which overflows the stack.  */
+
+struct stack_segment_linkage
+  {
+    long ss[0200];		/* 0200 overflow words.  */
+    long sssize:32;		/* Number of words in this segment.  */
+    long ssbase:32;		/* Offset to stack base.  */
+    long:32;
+    long sspseg:32;		/* Offset to linkage control of previous
+				   segment of stack.  */
+    long:32;
+    long sstcpt:32;		/* Pointer to task common address block.  */
+    long sscsnm;		/* Private control structure number for
+				   microtasking.  */
+    long ssusr1;		/* Reserved for user.  */
+    long ssusr2;		/* Reserved for user.  */
+    long sstpid;		/* Process ID for pid based multi-tasking.  */
+    long ssgvup;		/* Pointer to multitasking thread giveup.  */
+    long sscray[7];		/* Reserved for Cray Research.  */
+    long ssa0;
+    long ssa1;
+    long ssa2;
+    long ssa3;
+    long ssa4;
+    long ssa5;
+    long ssa6;
+    long ssa7;
+    long sss0;
+    long sss1;
+    long sss2;
+    long sss3;
+    long sss4;
+    long sss5;
+    long sss6;
+    long sss7;
+  };
+
+#else /* CRAY2 */
+/* The following structure defines the vector of words
+   returned by the STKSTAT library routine.  */
+struct stk_stat
+  {
+    long now;			/* Current total stack size.  */
+    long maxc;			/* Amount of contiguous space which would
+				   be required to satisfy the maximum
+				   stack demand to date.  */
+    long high_water;		/* Stack high-water mark.  */
+    long overflows;		/* Number of stack overflow ($STKOFEN) calls.  */
+    long hits;			/* Number of internal buffer hits.  */
+    long extends;		/* Number of block extensions.  */
+    long stko_mallocs;		/* Block allocations by $STKOFEN.  */
+    long underflows;		/* Number of stack underflow calls ($STKRETN).  */
+    long stko_free;		/* Number of deallocations by $STKRETN.  */
+    long stkm_free;		/* Number of deallocations by $STKMRET.  */
+    long segments;		/* Current number of stack segments.  */
+    long maxs;			/* Maximum number of stack segments so far.  */
+    long pad_size;		/* Stack pad size.  */
+    long current_address;	/* Current stack segment address.  */
+    long current_size;		/* Current stack segment size.  This
+				   number is actually corrupted by STKSTAT to
+				   include the fifteen word trailer area.  */
+    long initial_address;	/* Address of initial segment.  */
+    long initial_size;		/* Size of initial segment.  */
+  };
+
+/* The following structure describes the data structure which trails
+   any stack segment.  I think that the description in 'asdef' is
+   out of date.  I only describe the parts that I am sure about.  */
+
+struct stk_trailer
+  {
+    long this_address;		/* Address of this block.  */
+    long this_size;		/* Size of this block (does not include
+				   this trailer).  */
+    long unknown2;
+    long unknown3;
+    long link;			/* Address of trailer block of previous
+				   segment.  */
+    long unknown5;
+    long unknown6;
+    long unknown7;
+    long unknown8;
+    long unknown9;
+    long unknown10;
+    long unknown11;
+    long unknown12;
+    long unknown13;
+    long unknown14;
+  };
+
+#endif /* CRAY2 */
+#endif /* not CRAY_STACK */
+
+#ifdef CRAY2
+/* Determine a "stack measure" for an arbitrary ADDRESS.
+   I doubt that "lint" will like this much.  */
+
+static long
+i00afunc (long *address)
+{
+  struct stk_stat status;
+  struct stk_trailer *trailer;
+  long *block, size;
+  long result = 0;
+
+  /* We want to iterate through all of the segments.  The first
+     step is to get the stack status structure.  We could do this
+     more quickly and more directly, perhaps, by referencing the
+     $LM00 common block, but I know that this works.  */
+
+  STKSTAT (&status);
+
+  /* Set up the iteration.  */
+
+  trailer = (struct stk_trailer *) (status.current_address
+				    + status.current_size
+				    - 15);
+
+  /* There must be at least one stack segment.  Therefore it is
+     a fatal error if "trailer" is null.  */
+
+  if (trailer == 0)
+    abort ();
+
+  /* Discard segments that do not contain our argument address.  */
+
+  while (trailer != 0)
+    {
+      block = (long *) trailer->this_address;
+      size = trailer->this_size;
+      if (block == 0 || size == 0)
+	abort ();
+      trailer = (struct stk_trailer *) trailer->link;
+      if ((block <= address) && (address < (block + size)))
+	break;
+    }
+
+  /* Set the result to the offset in this segment and add the sizes
+     of all predecessor segments.  */
+
+  result = address - block;
+
+  if (trailer == 0)
+    {
+      return result;
+    }
+
+  do
+    {
+      if (trailer->this_size <= 0)
+	abort ();
+      result += trailer->this_size;
+      trailer = (struct stk_trailer *) trailer->link;
+    }
+  while (trailer != 0);
+
+  /* We are done.  Note that if you present a bogus address (one
+     not in any segment), you will get a different number back, formed
+     from subtracting the address of the first block.  This is probably
+     not what you want.  */
+
+  return (result);
+}
+
+#else /* not CRAY2 */
+/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
+   Determine the number of the cell within the stack,
+   given the address of the cell.  The purpose of this
+   routine is to linearize, in some sense, stack addresses
+   for alloca.  */
+
+static long
+i00afunc (long address)
+{
+  long stkl = 0;
+
+  long size, pseg, this_segment, stack;
+  long result = 0;
+
+  struct stack_segment_linkage *ssptr;
+
+  /* Register B67 contains the address of the end of the
+     current stack segment.  If you (as a subprogram) store
+     your registers on the stack and find that you are past
+     the contents of B67, you have overflowed the segment.
+
+     B67 also points to the stack segment linkage control
+     area, which is what we are really interested in.  */
+
+  stkl = CRAY_STACKSEG_END ();
+  ssptr = (struct stack_segment_linkage *) stkl;
+
+  /* If one subtracts 'size' from the end of the segment,
+     one has the address of the first word of the segment.
+
+     If this is not the first segment, 'pseg' will be
+     nonzero.  */
+
+  pseg = ssptr->sspseg;
+  size = ssptr->sssize;
+
+  this_segment = stkl - size;
+
+  /* It is possible that calling this routine itself caused
+     a stack overflow.  Discard stack segments which do not
+     contain the target address.  */
+
+  while (!(this_segment <= address && address <= stkl))
+    {
+#ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
+#endif
+      if (pseg == 0)
+	break;
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      this_segment = stkl - size;
+    }
+
+  result = address - this_segment;
+
+  /* If you subtract pseg from the current end of the stack,
+     you get the address of the previous stack segment's end.
+     This seems a little convoluted to me, but I'll bet you save
+     a cycle somewhere.  */
+
+  while (pseg != 0)
+    {
+#ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o\n", pseg, size);
+#endif
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      result += size;
+    }
+  return (result);
+}
+
+#endif /* not CRAY2 */
+#endif /* CRAY */
+
+#endif /* no alloca */
+#endif /* not GCC version 2 */
diff --git a/gnu/lib/libiberty/src/argv.c b/gnu/lib/libiberty/src/argv.c
new file mode 100644
index 00000000000..f596ffd0110
--- /dev/null
+++ b/gnu/lib/libiberty/src/argv.c
@@ -0,0 +1,386 @@
+/* Create and destroy argument vectors (argv's)
+   Copyright (C) 1992 Free Software Foundation, Inc.
+   Written by Fred Fish @ Cygnus Support
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+
+/*  Create and destroy argument vectors.  An argument vector is simply an
+    array of string pointers, terminated by a NULL pointer. */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#ifdef isspace
+#undef isspace
+#endif
+#define isspace(ch) ((ch) == ' ' || (ch) == '\t')
+
+/*  Routines imported from standard C runtime libraries. */
+
+#ifdef __STDC__
+
+#include <stddef.h>
+#include <string.h>
+#include <stdlib.h>
+
+#else	/* !__STDC__ */
+
+#if !defined _WIN32 || defined __GNUC__
+extern char *memcpy ();		/* Copy memory region */
+extern int strlen ();		/* Count length of string */
+extern char *malloc ();		/* Standard memory allocater */
+extern char *realloc ();	/* Standard memory reallocator */
+extern void free ();		/* Free malloc'd memory */
+extern char *strdup ();		/* Duplicate a string */
+#endif
+
+#endif	/* __STDC__ */
+
+#include "alloca-conf.h"
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifndef EOS
+#define EOS '\0'
+#endif
+
+#define INITIAL_MAXARGC 8	/* Number of args + NULL in initial argv */
+
+
+/*
+
+NAME
+
+	dupargv -- duplicate an argument vector
+
+SYNOPSIS
+
+	char **dupargv (vector)
+	char **vector;
+
+DESCRIPTION
+
+	Duplicate an argument vector.  Simply scans through the
+	vector, duplicating each argument until the
+	terminating NULL is found.
+
+RETURNS
+
+	Returns a pointer to the argument vector if
+	successful. Returns NULL if there is insufficient memory to
+	complete building the argument vector.
+
+*/
+
+char **
+dupargv (argv)
+     char **argv;
+{
+  int argc;
+  char **copy;
+  
+  if (argv == NULL)
+    return NULL;
+  
+  /* the vector */
+  for (argc = 0; argv[argc] != NULL; argc++);
+  copy = (char **) malloc ((argc + 1) * sizeof (char *));
+  if (copy == NULL)
+    return NULL;
+  
+  /* the strings */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    {
+      int len = strlen (argv[argc]);
+      copy[argc] = malloc (sizeof (char *) * (len + 1));
+      if (copy[argc] == NULL)
+	{
+	  freeargv (copy);
+	  return NULL;
+	}
+      strcpy (copy[argc], argv[argc]);
+    }
+  copy[argc] = NULL;
+  return copy;
+}
+
+/*
+
+NAME
+
+	freeargv -- free an argument vector
+
+SYNOPSIS
+
+	void freeargv (vector)
+	char **vector;
+
+DESCRIPTION
+
+	Free an argument vector that was built using buildargv.  Simply scans
+	through the vector, freeing the memory for each argument until the
+	terminating NULL is found, and then frees the vector itself.
+
+RETURNS
+
+	No value.
+
+*/
+
+void freeargv (vector)
+char **vector;
+{
+  register char **scan;
+
+  if (vector != NULL)
+    {
+      for (scan = vector; *scan != NULL; scan++)
+	{
+	  free (*scan);
+	}
+      free (vector);
+    }
+}
+
+/*
+
+NAME
+
+	buildargv -- build an argument vector from a string
+
+SYNOPSIS
+
+	char **buildargv (sp)
+	char *sp;
+
+DESCRIPTION
+
+	Given a pointer to a string, parse the string extracting fields
+	separated by whitespace and optionally enclosed within either single
+	or double quotes (which are stripped off), and build a vector of
+	pointers to copies of the string for each field.  The input string
+	remains unchanged.
+
+	All of the memory for the pointer array and copies of the string
+	is obtained from malloc.  All of the memory can be returned to the
+	system with the single function call freeargv, which takes the
+	returned result of buildargv, as it's argument.
+
+	The memory for the argv array is dynamically expanded as necessary.
+
+RETURNS
+
+	Returns a pointer to the argument vector if successful. Returns NULL
+	if the input string pointer is NULL or if there is insufficient
+	memory to complete building the argument vector.
+
+NOTES
+
+	In order to provide a working buffer for extracting arguments into,
+	with appropriate stripping of quotes and translation of backslash
+	sequences, we allocate a working buffer at least as long as the input
+	string.  This ensures that we always have enough space in which to
+	work, since the extracted arg is never larger than the input string.
+
+	If the input is a null string (as opposed to a NULL pointer), then
+	buildarg returns an argv that has one arg, a null string.
+
+	Argv is always kept terminated with a NULL arg pointer, so it can
+	be passed to freeargv at any time, or returned, as appropriate.
+*/
+
+char **buildargv (input)
+char *input;
+{
+  char *arg;
+  char *copybuf;
+  int squote = 0;
+  int dquote = 0;
+  int bsquote = 0;
+  int argc = 0;
+  int maxargc = 0;
+  char **argv = NULL;
+  char **nargv;
+
+  if (input != NULL)
+    {
+      copybuf = (char *) alloca (strlen (input) + 1);
+      /* Is a do{}while to always execute the loop once.  Always return an
+	 argv, even for null strings.  See NOTES above, test case below. */
+      do
+	{
+	  /* Pick off argv[argc] */
+	  while (isspace (*input))
+	    {
+	      input++;
+	    }
+	  if ((maxargc == 0) || (argc >= (maxargc - 1)))
+	    {
+	      /* argv needs initialization, or expansion */
+	      if (argv == NULL)
+		{
+		  maxargc = INITIAL_MAXARGC;
+		  nargv = (char **) malloc (maxargc * sizeof (char *));
+		}
+	      else
+		{
+		  maxargc *= 2;
+		  nargv = (char **) realloc (argv, maxargc * sizeof (char *));
+		}
+	      if (nargv == NULL)
+		{
+		  if (argv != NULL)
+		    {
+		      freeargv (argv);
+		      argv = NULL;
+		    }
+		  break;
+		}
+	      argv = nargv;
+	      argv[argc] = NULL;
+	    }
+	  /* Begin scanning arg */
+	  arg = copybuf;
+	  while (*input != EOS)
+	    {
+	      if (isspace (*input) && !squote && !dquote && !bsquote)
+		{
+		  break;
+		}
+	      else
+		{
+		  if (bsquote)
+		    {
+		      bsquote = 0;
+		      *arg++ = *input;
+		    }
+		  else if (*input == '\\')
+		    {
+		      bsquote = 1;
+		    }
+		  else if (squote)
+		    {
+		      if (*input == '\'')
+			{
+			  squote = 0;
+			}
+		      else
+			{
+			  *arg++ = *input;
+			}
+		    }
+		  else if (dquote)
+		    {
+		      if (*input == '"')
+			{
+			  dquote = 0;
+			}
+		      else
+			{
+			  *arg++ = *input;
+			}
+		    }
+		  else
+		    {
+		      if (*input == '\'')
+			{
+			  squote = 1;
+			}
+		      else if (*input == '"')
+			{
+			  dquote = 1;
+			}
+		      else
+			{
+			  *arg++ = *input;
+			}
+		    }
+		  input++;
+		}
+	    }
+	  *arg = EOS;
+	  argv[argc] = strdup (copybuf);
+	  if (argv[argc] == NULL)
+	    {
+	      freeargv (argv);
+	      argv = NULL;
+	      break;
+	    }
+	  argc++;
+	  argv[argc] = NULL;
+
+	  while (isspace (*input))
+	    {
+	      input++;
+	    }
+	}
+      while (*input != EOS);
+    }
+  return (argv);
+}
+
+#ifdef MAIN
+
+/* Simple little test driver. */
+
+static char *tests[] =
+{
+  "a simple command line",
+  "arg 'foo' is single quoted",
+  "arg \"bar\" is double quoted",
+  "arg \"foo bar\" has embedded whitespace",
+  "arg 'Jack said \\'hi\\'' has single quotes",
+  "arg 'Jack said \\\"hi\\\"' has double quotes",
+  "a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9",
+  
+  /* This should be expanded into only one argument.  */
+  "trailing-whitespace ",
+
+  "",
+  NULL
+};
+
+main ()
+{
+  char **argv;
+  char **test;
+  char **targs;
+
+  for (test = tests; *test != NULL; test++)
+    {
+      printf ("buildargv(\"%s\")\n", *test);
+      if ((argv = buildargv (*test)) == NULL)
+	{
+	  printf ("failed!\n\n");
+	}
+      else
+	{
+	  for (targs = argv; *targs != NULL; targs++)
+	    {
+	      printf ("\t\"%s\"\n", *targs);
+	    }
+	  printf ("\n");
+	}
+      freeargv (argv);
+    }
+
+}
+
+#endif	/* MAIN */
diff --git a/gnu/lib/libiberty/src/asprintf.c b/gnu/lib/libiberty/src/asprintf.c
new file mode 100644
index 00000000000..5aaf3200f0d
--- /dev/null
+++ b/gnu/lib/libiberty/src/asprintf.c
@@ -0,0 +1,57 @@
+/* Like sprintf but provides a pointer to malloc'd storage, which must
+   be freed by the caller.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   Contributed by Cygnus Solutions.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#if defined (ANSI_PROTOTYPES) || defined (ALMOST_STDC)
+#define USE_STDARG
+#endif
+
+#ifdef USE_STDARG
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+/* VARARGS */
+#ifdef USE_STDARG
+int
+asprintf (char **buf, const char *fmt, ...)
+#else
+int
+asprintf (buf, fmt, va_alist)
+     char **buf;
+     const char *fmt;
+     va_dcl
+#endif
+{
+  int status;
+  va_list ap;
+#ifdef USE_STDARG
+  va_start (ap, fmt);
+#else
+  va_start (ap);
+#endif
+  status = vasprintf (buf, fmt, ap);
+  va_end (ap);
+  return status;
+}
diff --git a/gnu/lib/libiberty/src/atexit.c b/gnu/lib/libiberty/src/atexit.c
new file mode 100644
index 00000000000..137d985e4cb
--- /dev/null
+++ b/gnu/lib/libiberty/src/atexit.c
@@ -0,0 +1,18 @@
+/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
+/* This function is in the public domain.  --Mike Stump. */
+
+#include "config.h"
+
+#ifdef HAVE_ON_EXIT
+
+int
+atexit(f)
+     void (*f)();
+{
+  /* If the system doesn't provide a definition for atexit, use on_exit
+     if the system provides that.  */
+  on_exit (f, 0);
+  return 0;
+}
+
+#endif
diff --git a/gnu/lib/libiberty/src/basename.c b/gnu/lib/libiberty/src/basename.c
new file mode 100644
index 00000000000..7698f06f8ae
--- /dev/null
+++ b/gnu/lib/libiberty/src/basename.c
@@ -0,0 +1,66 @@
+/* Return the basename of a pathname.
+   This file is in the public domain. */
+
+/*
+NAME
+	basename -- return pointer to last component of a pathname
+
+SYNOPSIS
+	char *basename (const char *name)
+
+DESCRIPTION
+	Given a pointer to a string containing a typical pathname
+	(/usr/src/cmd/ls/ls.c for example), returns a pointer to the
+	last component of the pathname ("ls.c" in this case).
+
+BUGS
+	Presumes a UNIX or DOS/Windows style path with UNIX or DOS/Windows 
+	style separators.
+*/
+
+#include "ansidecl.h"
+#include "libiberty.h"
+#include <ctype.h>
+
+#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
+
+/* Define IS_DIR_SEPARATOR.  */
+#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 */
+
+char *
+basename (name)
+     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;
+}
+
diff --git a/gnu/lib/libiberty/src/bcmp.c b/gnu/lib/libiberty/src/bcmp.c
new file mode 100644
index 00000000000..11e4417db15
--- /dev/null
+++ b/gnu/lib/libiberty/src/bcmp.c
@@ -0,0 +1,49 @@
+/* bcmp
+   This function is in the public domain.  */
+
+/*
+
+NAME
+
+	bcmp -- compare two memory regions
+
+SYNOPSIS
+
+	int bcmp (char *from, char *to, int count)
+
+DESCRIPTION
+
+	Compare two memory regions and return zero if they are identical,
+	non-zero otherwise.  If count is zero, return zero.
+
+NOTES
+
+	No guarantee is made about the non-zero returned value.  In
+	particular, the results may be signficantly different than
+	strcmp(), where the return value is guaranteed to be less than,
+	equal to, or greater than zero, according to lexicographical
+	sorting of the compared regions.
+
+BUGS
+
+*/
+
+
+int
+bcmp (from, to, count)
+  char *from, *to;
+  int count;
+{
+  int rtnval = 0;
+
+  while (count-- > 0)
+    {
+      if (*from++ != *to++)
+	{
+	  rtnval = 1;
+	  break;
+	}
+    }
+  return (rtnval);
+}
+
diff --git a/gnu/lib/libiberty/src/bcopy.c b/gnu/lib/libiberty/src/bcopy.c
new file mode 100644
index 00000000000..b655363d879
--- /dev/null
+++ b/gnu/lib/libiberty/src/bcopy.c
@@ -0,0 +1,35 @@
+/* bcopy -- copy memory regions of arbitary length
+
+NAME
+	bcopy -- copy memory regions of arbitrary length
+
+SYNOPSIS
+	void bcopy (char *in, char *out, int length)
+
+DESCRIPTION
+	Copy LENGTH bytes from memory region pointed to by IN to memory
+	region pointed to by OUT.
+
+BUGS
+	Significant speed improvements can be made in some cases by
+	implementing copies of multiple bytes simultaneously, or unrolling
+	the copy loop.
+
+*/
+
+void
+bcopy (src, dest, len)
+  register char *src, *dest;
+  int len;
+{
+  if (dest < src)
+    while (len--)
+      *dest++ = *src++;
+  else
+    {
+      char *lasts = src + (len-1);
+      char *lastd = dest + (len-1);
+      while (len--)
+        *(char *)lastd-- = *(char *)lasts--;
+    }
+}
diff --git a/gnu/lib/libiberty/src/bzero.c b/gnu/lib/libiberty/src/bzero.c
new file mode 100644
index 00000000000..d01644b7f4b
--- /dev/null
+++ b/gnu/lib/libiberty/src/bzero.c
@@ -0,0 +1,31 @@
+/* Portable version of bzero for systems without it.
+   This function is in the public domain.  */
+
+/*
+NAME
+	bzero -- zero the contents of a specified memory region
+
+SYNOPSIS
+	void bzero (char *to, int count)
+
+DESCRIPTION
+	Zero COUNT bytes of memory pointed to by TO.
+
+BUGS
+	Significant speed enhancements may be made in some environments
+	by zeroing more than a single byte at a time, or by unrolling the
+	loop.
+
+*/
+
+
+void
+bzero (to, count)
+  char *to;
+  int count;
+{
+  while (count-- > 0)
+    {
+      *to++ = 0;
+    }
+}
diff --git a/gnu/lib/libiberty/src/calloc.c b/gnu/lib/libiberty/src/calloc.c
new file mode 100644
index 00000000000..334b18db86a
--- /dev/null
+++ b/gnu/lib/libiberty/src/calloc.c
@@ -0,0 +1,29 @@
+/* calloc -- allocate memory which has been initialized to zero.
+   This function is in the public domain. */
+ 
+#include "ansidecl.h"
+#include "libiberty.h"
+ 
+#ifdef ANSI_PROTOTYPES
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+/* For systems with larger pointers than ints, this must be declared.  */
+PTR malloc PARAMS ((size_t));
+
+PTR
+calloc (nelem, elsize)
+  size_t nelem, elsize;
+{
+  register PTR ptr;  
+
+  if (nelem == 0 || elsize == 0)
+    nelem = elsize = 1;
+  
+  ptr = malloc (nelem * elsize);
+  if (ptr) bzero (ptr, nelem * elsize);
+  
+  return ptr;
+}
diff --git a/gnu/lib/libiberty/src/choose-temp.c b/gnu/lib/libiberty/src/choose-temp.c
new file mode 100644
index 00000000000..826d818ed62
--- /dev/null
+++ b/gnu/lib/libiberty/src/choose-temp.c
@@ -0,0 +1,203 @@
+/* Utility to pick a temporary filename prefix.
+   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If not,
+write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This file exports two functions: choose_temp_base and make_temp_file.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>	/* May get P_tmpdir.  */
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_FILE_H
+#include <sys/file.h>   /* May get R_OK, etc. on some systems.  */
+#endif
+
+#ifndef R_OK
+#define R_OK 4
+#define W_OK 2
+#define X_OK 1
+#endif
+
+#include "libiberty.h"
+extern int mkstemps ();
+
+#ifndef IN_GCC
+#if defined (__MSDOS__) || (defined (_WIN32) && ! defined (__CYGWIN__) && ! defined (_UWIN))
+#define DIR_SEPARATOR '\\'
+#endif
+#endif
+
+#ifndef DIR_SEPARATOR
+#define DIR_SEPARATOR '/'
+#endif
+
+/* On MSDOS, write temp files in current dir
+   because there's no place else we can expect to use.  */
+/* ??? Although the current directory is tried as a last resort,
+   this is left in so that on MSDOS it is preferred to /tmp on the
+   off chance that someone requires this, since that was the previous
+   behaviour.  */
+#ifdef __MSDOS__
+#ifndef P_tmpdir
+#define P_tmpdir "."
+#endif
+#endif
+
+/* Name of temporary file.
+   mktemp requires 6 trailing X's.  */
+#define TEMP_FILE "ccXXXXXX"
+
+/* Subroutine of choose_temp_base.
+   If BASE is non-NULL, return it.
+   Otherwise it checks if DIR is a usable directory.
+   If success, DIR is returned.
+   Otherwise NULL is returned.  */
+
+static char *
+try (dir, base)
+     char *dir, *base;
+{
+  if (base != 0)
+    return base;
+  if (dir != 0
+      && access (dir, R_OK | W_OK | X_OK) == 0)
+    return dir;
+  return 0;
+}
+
+/* Return a prefix for temporary file names or NULL if unable to find one.
+   The current directory is chosen if all else fails so the program is
+   exited if a temporary directory can't be found (mktemp fails).
+   The buffer for the result is obtained with xmalloc. 
+
+   This function is provided for backwards compatability only.  It use
+   is not recommended.  */
+
+char *
+choose_temp_base ()
+{
+  char *base = 0;
+  char *temp_filename;
+  int len;
+  static char tmp[] = { DIR_SEPARATOR, 't', 'm', 'p', 0 };
+  static char usrtmp[] = { DIR_SEPARATOR, 'u', 's', 'r', DIR_SEPARATOR, 't', 'm', 'p', 0 };
+
+  base = try (getenv ("TMPDIR"), base);
+  base = try (getenv ("TMP"), base);
+  base = try (getenv ("TEMP"), base);
+
+#ifdef P_tmpdir
+  base = try (P_tmpdir, base);
+#endif
+
+  /* Try /usr/tmp, then /tmp.  */
+  base = try (usrtmp, base);
+  base = try (tmp, base);
+ 
+  /* If all else fails, use the current directory!  */
+  if (base == 0)
+    base = ".";
+
+  len = strlen (base);
+  temp_filename = xmalloc (len + 1 /*DIR_SEPARATOR*/
+			   + strlen (TEMP_FILE) + 1);
+  strcpy (temp_filename, base);
+
+  if (len != 0
+      && temp_filename[len-1] != '/'
+      && temp_filename[len-1] != DIR_SEPARATOR)
+    temp_filename[len++] = DIR_SEPARATOR;
+  strcpy (temp_filename + len, TEMP_FILE);
+
+  mktemp (temp_filename);
+  if (strlen (temp_filename) == 0)
+    abort ();
+  return temp_filename;
+}
+/* Return a temporary file name (as a string) or NULL if unable to create
+   one.  */
+
+char *
+make_temp_file (suffix)
+     const char *suffix;
+{
+  char *base = 0;
+  char *temp_filename;
+  int base_len, suffix_len;
+  int fd;
+  static char tmp[] = { DIR_SEPARATOR, 't', 'm', 'p', 0 };
+  static char usrtmp[] = { DIR_SEPARATOR, 'u', 's', 'r', DIR_SEPARATOR, 't', 'm', 'p', 0 };
+
+  base = try (getenv ("TMPDIR"), base);
+  base = try (getenv ("TMP"), base);
+  base = try (getenv ("TEMP"), base);
+
+#ifdef P_tmpdir
+  base = try (P_tmpdir, base);
+#endif
+
+  /* Try /usr/tmp, then /tmp.  */
+  base = try (usrtmp, base);
+  base = try (tmp, base);
+ 
+  /* If all else fails, use the current directory!  */
+  if (base == 0)
+    base = ".";
+
+  base_len = strlen (base);
+
+  if (suffix)
+    suffix_len = strlen (suffix);
+  else
+    suffix_len = 0;
+
+  temp_filename = xmalloc (base_len + 1 /*DIR_SEPARATOR*/
+			   + strlen (TEMP_FILE)
+			   + suffix_len + 1);
+  strcpy (temp_filename, base);
+
+  if (base_len != 0
+      && temp_filename[base_len-1] != '/'
+      && temp_filename[base_len-1] != DIR_SEPARATOR)
+    temp_filename[base_len++] = DIR_SEPARATOR;
+  strcpy (temp_filename + base_len, TEMP_FILE);
+
+  if (suffix)
+    strcat (temp_filename, suffix);
+
+  fd = mkstemps (temp_filename, suffix_len);
+  /* If mkstemps failed, then something bad is happening.  Maybe we should
+     issue a message about a possible security attack in progress?  */
+  if (fd == -1)
+    abort ();
+  /* Similarly if we can not close the file.  */
+  if (close (fd))
+    abort ();
+  return temp_filename;
+}
diff --git a/gnu/lib/libiberty/src/clock.c b/gnu/lib/libiberty/src/clock.c
new file mode 100644
index 00000000000..db2509c17f2
--- /dev/null
+++ b/gnu/lib/libiberty/src/clock.c
@@ -0,0 +1,91 @@
+/* ANSI-compatible clock function.
+   Copyright (C) 1994, 1995, 1999 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.  This library is free
+software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+#include "config.h"
+
+#ifdef HAVE_GETRUSAGE
+#include <sys/time.h>
+#include <sys/resource.h>
+#endif
+
+#ifdef HAVE_TIMES
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#include <sys/times.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef _SC_CLK_TCK
+#define GNU_HZ  sysconf(_SC_CLK_TCK)
+#else
+#ifdef HZ
+#define GNU_HZ  HZ
+#else
+#ifdef CLOCKS_PER_SEC
+#define GNU_HZ  CLOCKS_PER_SEC
+#endif
+#endif
+#endif
+
+/* FIXME: should be able to declare as clock_t. */
+
+long
+clock ()
+{
+#ifdef HAVE_GETRUSAGE
+  struct rusage rusage;
+
+  getrusage (0, &rusage);
+  return (rusage.ru_utime.tv_sec * 1000000 + rusage.ru_utime.tv_usec
+	  + rusage.ru_stime.tv_sec * 1000000 + rusage.ru_stime.tv_usec);
+#else
+#ifdef HAVE_TIMES
+  struct tms tms;
+
+  times (&tms);
+  return (tms.tms_utime + tms.tms_stime) * (1000000 / GNU_HZ);
+#else
+#ifdef VMS
+  struct
+    {
+      int proc_user_time;
+      int proc_system_time;
+      int child_user_time;
+      int child_system_time;
+    } vms_times;
+
+  times (&vms_times);
+  return (vms_times.proc_user_time + vms_times.proc_system_time) * 10000;
+#else
+  /* A fallback, if nothing else available. */
+  return 0;
+#endif /* VMS */
+#endif /* HAVE_TIMES */
+#endif /* HAVE_GETRUSAGE */
+}
+
diff --git a/gnu/lib/libiberty/src/concat.c b/gnu/lib/libiberty/src/concat.c
new file mode 100644
index 00000000000..5b132c85764
--- /dev/null
+++ b/gnu/lib/libiberty/src/concat.c
@@ -0,0 +1,167 @@
+/* Concatenate variable number of strings.
+   Copyright (C) 1991, 1994 Free Software Foundation, Inc.
+   Written by Fred Fish @ Cygnus Support
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+
+/*
+
+NAME
+
+	concat -- concatenate a variable number of strings
+
+SYNOPSIS
+
+	#include <varargs.h>
+
+	char *concat (s1, s2, s3, ..., NULL)
+
+DESCRIPTION
+
+	Concatenate a variable number of strings and return the result
+	in freshly malloc'd memory.
+
+	Returns NULL if insufficient memory is available.  The argument
+	list is terminated by the first NULL pointer encountered.  Pointers
+	to empty strings are ignored.
+
+NOTES
+
+	This function uses xmalloc() which is expected to be a front end
+	function to malloc() that deals with low memory situations.  In
+	typical use, if malloc() returns NULL then xmalloc() diverts to an
+	error handler routine which never returns, and thus xmalloc will
+	never return a NULL pointer.  If the client application wishes to
+	deal with low memory situations itself, it should supply an xmalloc
+	that just directly invokes malloc and blindly returns whatever
+	malloc returns.
+*/
+
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#ifdef ANSI_PROTOTYPES
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+#ifdef __STDC__
+#include <stddef.h>
+extern size_t strlen (const char *s);
+#else
+extern int strlen ();
+#endif
+
+#define NULLP (char *)0
+
+/* VARARGS */
+#ifdef ANSI_PROTOTYPES
+char *
+concat (const char *first, ...)
+#else
+char *
+concat (va_alist)
+     va_dcl
+#endif
+{
+  register int length;
+  register char *newstr;
+  register char *end;
+  register const char *arg;
+  va_list args;
+#ifndef ANSI_PROTOTYPES
+  const char *first;
+#endif
+
+  /* First compute the size of the result and get sufficient memory. */
+
+#ifdef ANSI_PROTOTYPES
+  va_start (args, first);
+#else
+  va_start (args);
+  first = va_arg (args, const char *);
+#endif
+
+  if (first == NULLP)
+    length = 0;
+  else
+    {
+      length = strlen (first);
+      while ((arg = va_arg (args, const char *)) != NULLP)
+	{
+	  length += strlen (arg);
+	}
+    }
+  newstr = (char *) xmalloc (length + 1);
+  va_end (args);
+
+  /* Now copy the individual pieces to the result string. */
+
+  if (newstr != NULLP)
+    {
+#ifdef ANSI_PROTOTYPES
+      va_start (args, first);
+#else
+      va_start (args);
+      first = va_arg (args, const char *);
+#endif
+      end = newstr;
+      if (first != NULLP)
+	{
+	  arg = first;
+	  while (*arg)
+	    {
+	      *end++ = *arg++;
+	    }
+	  while ((arg = va_arg (args, const char *)) != NULLP)
+	    {
+	      while (*arg)
+		{
+		  *end++ = *arg++;
+		}
+	    }
+	}
+      *end = '\000';
+      va_end (args);
+    }
+
+  return (newstr);
+}
+
+#ifdef MAIN
+
+/* Simple little test driver. */
+
+#include <stdio.h>
+
+int
+main ()
+{
+  printf ("\"\" = \"%s\"\n", concat (NULLP));
+  printf ("\"a\" = \"%s\"\n", concat ("a", NULLP));
+  printf ("\"ab\" = \"%s\"\n", concat ("a", "b", NULLP));
+  printf ("\"abc\" = \"%s\"\n", concat ("a", "b", "c", NULLP));
+  printf ("\"abcd\" = \"%s\"\n", concat ("ab", "cd", NULLP));
+  printf ("\"abcde\" = \"%s\"\n", concat ("ab", "c", "de", NULLP));
+  printf ("\"abcdef\" = \"%s\"\n", concat ("", "a", "", "bcd", "ef", NULLP));
+  return 0;
+}
+
+#endif
diff --git a/gnu/lib/libiberty/src/config.h-vms b/gnu/lib/libiberty/src/config.h-vms
new file mode 100644
index 00000000000..ccac6a2bcc7
--- /dev/null
+++ b/gnu/lib/libiberty/src/config.h-vms
@@ -0,0 +1,13 @@
+#ifndef NEED_strerror
+#define NEED_strerror
+#endif
+#ifndef NEED_basename
+#define NEED_basename
+#endif
+#ifndef NEED_psignal
+#define NEED_psignal
+#endif
+#ifndef NEED_on_exit
+#define NEED_on_exit
+#endif
+
diff --git a/gnu/lib/libiberty/src/config.in b/gnu/lib/libiberty/src/config.in
new file mode 100644
index 00000000000..6e64208da92
--- /dev/null
+++ b/gnu/lib/libiberty/src/config.in
@@ -0,0 +1,224 @@
+/* config.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if using alloca.c.  */
+#undef C_ALLOCA
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+   This function is required for alloca.c support on those systems.  */
+#undef CRAY_STACKSEG_END
+
+/* Define if you have alloca, as a function or macro.  */
+#undef HAVE_ALLOCA
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+#undef HAVE_ALLOCA_H
+
+/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have <vfork.h>.  */
+#undef HAVE_VFORK_H
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef pid_t
+
+/* Define if you need to in order for stat and other things to work.  */
+#undef _POSIX_SOURCE
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#undef STACK_DIRECTION
+
+/* Define if you have the ANSI C header files.  */
+#undef STDC_HEADERS
+
+/* Define vfork as fork if vfork does not work.  */
+#undef vfork
+
+/* Define if you have the sys_errlist variable.  */
+#undef HAVE_SYS_ERRLIST
+
+/* Define if you have the sys_nerr variable.  */
+#undef HAVE_SYS_NERR
+
+/* Define if you have the sys_siglist variable.  */
+#undef HAVE_SYS_SIGLIST
+
+/* Define if you have the strerror function.  */
+#undef HAVE_STRERROR
+
+/* Define if you have the asprintf function.  */
+#undef HAVE_ASPRINTF
+
+/* Define if you have the atexit function.  */
+#undef HAVE_ATEXIT
+
+/* Define if you have the basename function.  */
+#undef HAVE_BASENAME
+
+/* Define if you have the bcmp function.  */
+#undef HAVE_BCMP
+
+/* Define if you have the bcopy function.  */
+#undef HAVE_BCOPY
+
+/* Define if you have the bzero function.  */
+#undef HAVE_BZERO
+
+/* Define if you have the calloc function.  */
+#undef HAVE_CALLOC
+
+/* Define if you have the clock function.  */
+#undef HAVE_CLOCK
+
+/* Define if you have the getcwd function.  */
+#undef HAVE_GETCWD
+
+/* Define if you have the getpagesize function.  */
+#undef HAVE_GETPAGESIZE
+
+/* Define if you have the getrusage function.  */
+#undef HAVE_GETRUSAGE
+
+/* Define if you have the gettimeofday function.  */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define if you have the index function.  */
+#undef HAVE_INDEX
+
+/* Define if you have the insque function.  */
+#undef HAVE_INSQUE
+
+/* Define if you have the memchr function.  */
+#undef HAVE_MEMCHR
+
+/* Define if you have the memcmp function.  */
+#undef HAVE_MEMCMP
+
+/* Define if you have the memcpy function.  */
+#undef HAVE_MEMCPY
+
+/* Define if you have the memmove function.  */
+#undef HAVE_MEMMOVE
+
+/* Define if you have the memset function.  */
+#undef HAVE_MEMSET
+
+/* Define if you have the mkstemps function.  */
+#undef HAVE_MKSTEMPS
+
+/* Define if you have the on_exit function.  */
+#undef HAVE_ON_EXIT
+
+/* Define if you have the psignal function.  */
+#undef HAVE_PSIGNAL
+
+/* Define if you have the putenv function.  */
+#undef HAVE_PUTENV
+
+/* Define if you have the random function.  */
+#undef HAVE_RANDOM
+
+/* Define if you have the rename function.  */
+#undef HAVE_RENAME
+
+/* Define if you have the rindex function.  */
+#undef HAVE_RINDEX
+
+/* Define if you have the sbrk function.  */
+#undef HAVE_SBRK
+
+/* Define if you have the setenv function.  */
+#undef HAVE_SETENV
+
+/* Define if you have the sigsetmask function.  */
+#undef HAVE_SIGSETMASK
+
+/* Define if you have the strcasecmp function.  */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the strchr function.  */
+#undef HAVE_STRCHR
+
+/* Define if you have the strdup function.  */
+#undef HAVE_STRDUP
+
+/* Define if you have the strerror function.  */
+#undef HAVE_STRERROR
+
+/* Define if you have the strncasecmp function.  */
+#undef HAVE_STRNCASECMP
+
+/* Define if you have the strrchr function.  */
+#undef HAVE_STRRCHR
+
+/* Define if you have the strsignal function.  */
+#undef HAVE_STRSIGNAL
+
+/* Define if you have the strstr function.  */
+#undef HAVE_STRSTR
+
+/* Define if you have the strtod function.  */
+#undef HAVE_STRTOD
+
+/* Define if you have the strtol function.  */
+#undef HAVE_STRTOL
+
+/* Define if you have the strtoul function.  */
+#undef HAVE_STRTOUL
+
+/* Define if you have the sysconf function.  */
+#undef HAVE_SYSCONF
+
+/* Define if you have the times function.  */
+#undef HAVE_TIMES
+
+/* Define if you have the tmpnam function.  */
+#undef HAVE_TMPNAM
+
+/* Define if you have the vasprintf function.  */
+#undef HAVE_VASPRINTF
+
+/* Define if you have the vfprintf function.  */
+#undef HAVE_VFPRINTF
+
+/* Define if you have the vprintf function.  */
+#undef HAVE_VPRINTF
+
+/* Define if you have the vsprintf function.  */
+#undef HAVE_VSPRINTF
+
+/* Define if you have the waitpid function.  */
+#undef HAVE_WAITPID
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#undef HAVE_STRING_H
+
+/* Define if you have the <strings.h> header file.  */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <sys/file.h> header file.  */
+#undef HAVE_SYS_FILE_H
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/resource.h> header file.  */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define if you have the <sys/stat.h> header file.  */
+#undef HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file.  */
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have the <unistd.h> header file.  */
+#undef HAVE_UNISTD_H
diff --git a/gnu/lib/libiberty/src/config.table b/gnu/lib/libiberty/src/config.table
new file mode 100644
index 00000000000..4e33746164c
--- /dev/null
+++ b/gnu/lib/libiberty/src/config.table
@@ -0,0 +1,61 @@
+case "${host}" in
+  rs6000-ibm-aix3.1 | rs6000-ibm-aix)
+                        frag=mh-aix ;;
+  *-*-cxux7*)		frag=mh-cxux7 ;;
+  *-*-freebsd2.1.*)	frag=mh-fbsd21 ;;
+  *-*-freebsd2.2.[012])	frag=mh-fbsd21 ;;
+  i370-*-opened*)       frag=mh-openedition ;;
+  i[345]86-*-windows*)	frag=mh-windows ;;
+  *-*-beos*)		frag=mh-beos ;;
+esac
+
+frags=$frag
+
+# If they didn't specify --enable-shared, don't generate shared libs.
+case "${enable_shared}" in
+  yes) shared=yes ;;
+  no) shared=no ;;
+  "") shared=no ;;
+  *) shared=yes ;;
+esac
+if [ "${shared}" = "yes" ]; then
+  case "${host}" in
+    *-*-cygwin*)	;;
+    alpha*-*-linux*)	frags="${frags} ../../config/mh-elfalphapic" ;;
+    arm*-*-*)		frags="${frags} ../../config/mh-armpic" ;;
+    hppa*-*-*)		frags="${frags} ../../config/mh-papic" ;;
+    i[3456]86-*-*)	frags="${frags} ../../config/mh-x86pic" ;;
+    powerpc*-*-aix*)	;;
+    powerpc*-*-*)	frags="${frags} ../../config/mh-ppcpic" ;;
+    *-*-*)		frags="${frags} ../../config/mh-${host_cpu}pic" ;;
+  esac
+fi
+
+echo "# Warning: this fragment is automatically generated" > temp-frag
+
+for frag in ${frags}; do
+  case ${frag} in
+    ../* )
+      if [ ${srcdir} = . ]; then
+	[ -n "${with_target_subdir}" ] && frag=../${frag}
+	[ -n "${with_multisrctop}" ] && frag=${with_multisrctop}${frag}
+      fi
+      ;;
+  esac
+  frag=${srcdir}/${xsrcdir}config/$frag
+  if [ -f ${frag} ]; then
+    echo "Appending ${frag} to xhost-mkfrag"
+    echo "# Following fragment copied from ${frag}" >> temp-frag
+    cat ${frag} >> temp-frag
+  fi
+done
+
+# record if we want to build shared libs.
+if [ "${shared}" = "yes" ]; then
+  echo enable_shared = yes >> temp-frag
+else
+  echo enable_shared = no >> temp-frag
+fi
+
+frag=xhost-mkfrag
+${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
diff --git a/gnu/lib/libiberty/src/config/mh-aix b/gnu/lib/libiberty/src/config/mh-aix
new file mode 100644
index 00000000000..6b645058fa9
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-aix
@@ -0,0 +1,9 @@
+# This file is only needed by AIX 3.1.
+HDEFINES = -D__IEEE_BIG_ENDIAN
+
+# Most releases of AIX 3.1 include an incorrect internal version of copysign
+# in libc.a for use by some libc public functions including modf.  The public
+# version of copysign in libm.a is usable.  For the sake of libg++ (which
+# uses modf), we add copysign here.  Supposedly, this problem is fixed in AIX
+# 3.1.8 and above, including all releases of AIX 3.2.
+EXTRA_OFILES = copysign.o
diff --git a/gnu/lib/libiberty/src/config/mh-beos b/gnu/lib/libiberty/src/config/mh-beos
new file mode 100644
index 00000000000..9b75e7d3372
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-beos
@@ -0,0 +1,7 @@
+# Host makefile fragment for BeOS
+
+# This is a temporary hack until the wimpy default 64k stack
+# limit in BeOS is either increased or made user settable somehow.
+# This probably won't happen until after the DR9 release.
+
+EXTRA_OFILES = alloca.o
diff --git a/gnu/lib/libiberty/src/config/mh-cxux7 b/gnu/lib/libiberty/src/config/mh-cxux7
new file mode 100644
index 00000000000..a924b0853fc
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-cxux7
@@ -0,0 +1 @@
+HDEFINES = -DHARRIS_FLOAT_FORMAT
diff --git a/gnu/lib/libiberty/src/config/mh-fbsd21 b/gnu/lib/libiberty/src/config/mh-fbsd21
new file mode 100644
index 00000000000..1375a780bef
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-fbsd21
@@ -0,0 +1 @@
+EXTRA_OFILES=vasprintf.o
diff --git a/gnu/lib/libiberty/src/config/mh-openedition b/gnu/lib/libiberty/src/config/mh-openedition
new file mode 100644
index 00000000000..6e8e354be4a
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-openedition
@@ -0,0 +1,3 @@
+HDEFINES = -D_ALL_SOURCE
+CC=c89
+
diff --git a/gnu/lib/libiberty/src/config/mh-windows b/gnu/lib/libiberty/src/config/mh-windows
new file mode 100644
index 00000000000..3ff5f794e9f
--- /dev/null
+++ b/gnu/lib/libiberty/src/config/mh-windows
@@ -0,0 +1 @@
+EXTRA_OFILES=asprintf.o strcasecmp.o strncasecmp.o vasprintf.o
diff --git a/gnu/lib/libiberty/src/configure b/gnu/lib/libiberty/src/configure
new file mode 100644
index 00000000000..02c826d929e
--- /dev/null
+++ b/gnu/lib/libiberty/src/configure
@@ -0,0 +1,2953 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+  --with-target-subdir=SUBDIR      Configuring in a subdirectory"
+ac_help="$ac_help
+  --with-cross-host=HOST           Configuring with a cross compiler"
+ac_help="$ac_help
+  --with-newlib                    Configuring with newlib"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=pexecute.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+# Check whether --with-target-subdir or --without-target-subdir was given.
+if test "${with_target_subdir+set}" = set; then
+  withval="$with_target_subdir"
+  :
+fi
+
+# Check whether --with-cross-host or --without-cross-host was given.
+if test "${with_cross_host+set}" = set; then
+  withval="$with_cross_host"
+  :
+fi
+
+# Check whether --with-newlib or --without-newlib was given.
+if test "${with_newlib+set}" = set; then
+  withval="$with_newlib"
+  :
+fi
+
+
+if test "${srcdir}" = "."; then
+  if test -z "${with_target_subdir}"; then
+    libiberty_topdir="${srcdir}/.."
+  else
+    if test "${with_target_subdir}" != "."; then
+      libiberty_topdir="${srcdir}/${with_multisrctop}../.."
+    else
+      libiberty_topdir="${srcdir}/${with_multisrctop}.."
+    fi
+  fi
+else
+  libiberty_topdir="${srcdir}/.."
+fi
+ac_aux_dir=
+for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:591: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+  case $nonopt in
+  NONE)
+    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+    fi ;;
+  *) host_alias=$nonopt ;;
+  esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:614: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+  case $nonopt in
+  NONE) build_alias=$host_alias ;;
+  *) build_alias=$nonopt ;;
+  esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+if test $host != $build; then
+  ac_tool_prefix=${host_alias}-
+else
+  ac_tool_prefix=
+fi
+
+# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:640: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AR="${ac_tool_prefix}ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
+fi
+fi
+AR="$ac_cv_prog_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+
+# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:672: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+if test -z "$ac_cv_prog_RANLIB"; then
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:704: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+else
+  RANLIB=":"
+fi
+fi
+
+
+# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
+# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
+# are probably using a cross compiler, which will not be able to fully
+# link an executable.  This should really be fixed in autoconf
+# itself.
+
+
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:750: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:780: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:829: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+  ac_libiberty_warn_cflags='-W -Wall -Wtraditional'
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:854: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-O2"
+  fi
+else
+  GCC=
+  ac_libiberty_warn_cflags=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+
+echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
+echo "configure:884: checking for POSIXized ISC" >&5
+if test -d /etc/conf/kconfig.d &&
+  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
+then
+  echo "$ac_t""yes" 1>&6
+  ISC=yes # If later tests want to check for ISC.
+  cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+  if test "$GCC" = yes; then
+    CC="$CC -posix"
+  else
+    CC="$CC -Xp"
+  fi
+else
+  echo "$ac_t""no" 1>&6
+  ISC=
+fi
+
+
+
+
+
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:922: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
+  for ac_dir in $PATH; do
+    # Account for people who put trailing slashes in PATH elements.
+    case "$ac_dir/" in
+    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if test -f $ac_dir/$ac_prog; then
+	  if test $ac_prog = install &&
+            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+  IFS="$ac_save_IFS"
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL="$ac_cv_path_install"
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL="$ac_install_sh"
+  fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+. ${srcdir}/config.table
+host_makefile_frag=${frag}
+
+
+# It's OK to check for header files.  Although the compiler may not be
+# able to link anything, it had better be able to at least compile
+# something.
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:983: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 998 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 1015 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 1032 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+for ac_hdr in sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h sys/time.h sys/resource.h sys/stat.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1066: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1071 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
+echo "configure:1103: checking for sys/wait.h that is POSIX.1 compatible" >&5
+if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1108 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+int main() {
+int s;
+wait (&s);
+s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+; return 0; }
+EOF
+if { (eval echo configure:1124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_header_sys_wait_h=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_sys_wait_h=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
+if test $ac_cv_header_sys_wait_h = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYS_WAIT_H 1
+EOF
+
+fi
+
+
+# This is the list of functions which libiberty will provide if they
+# are not available on the host.
+
+funcs="asprintf"
+funcs="$funcs atexit"
+funcs="$funcs basename"
+funcs="$funcs bcmp"
+funcs="$funcs bcopy"
+funcs="$funcs bzero"
+funcs="$funcs calloc"
+funcs="$funcs clock"
+funcs="$funcs getcwd"
+funcs="$funcs getpagesize"
+funcs="$funcs index"
+funcs="$funcs insque"
+funcs="$funcs memchr"
+funcs="$funcs memcmp"
+funcs="$funcs memcpy"
+funcs="$funcs memmove"
+funcs="$funcs memset"
+funcs="$funcs mkstemps"
+funcs="$funcs putenv"
+funcs="$funcs random"
+funcs="$funcs rename"
+funcs="$funcs rindex"
+funcs="$funcs setenv"
+funcs="$funcs sigsetmask"
+funcs="$funcs strcasecmp"
+funcs="$funcs strchr"
+funcs="$funcs strdup"
+funcs="$funcs strncasecmp"
+funcs="$funcs strrchr"
+funcs="$funcs strstr"
+funcs="$funcs strtod"
+funcs="$funcs strtol"
+funcs="$funcs strtoul"
+funcs="$funcs tmpnam"
+funcs="$funcs vasprintf"
+funcs="$funcs vfprintf"
+funcs="$funcs vprintf"
+funcs="$funcs vsprintf"
+funcs="$funcs waitpid"
+
+# Also in the old function.def file: alloca, vfork, getopt.
+
+vars="sys_errlist sys_nerr sys_siglist"
+
+checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
+
+# These are neither executed nor required, but they help keep
+# autoheader happy without adding a bunch of text to acconfig.h.
+if test "x" = "y"; then
+  for ac_func in asprintf atexit basename bcmp bcopy bzero calloc clock getcwd
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1200: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1205 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  for ac_func in getpagesize index insque mkstemps memchr memcmp memcpy memmove
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1255: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1260 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  for ac_func in memset putenv random rename rindex sigsetmask strcasecmp
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1310: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1315 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  for ac_func in setenv strchr strdup strncasecmp strrchr strstr strtod strtol
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1365: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1370 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  for ac_func in strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1420: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1425 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYS_ERRLIST 1
+EOF
+
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYS_NERR 1
+EOF
+
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYS_SIGLIST 1
+EOF
+
+  for ac_func in getrusage on_exit psignal strerror strsignal sysconf times
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1487: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1492 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+  for ac_func in sbrk gettimeofday
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1542: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1547 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+fi
+
+# For each of these functions, if the host does not provide the
+# function we want to put FN.o in LIBOBJS, and if the host does
+# provide the function, we want to define HAVE_FN in config.h.  Also,
+# if the host does not provide alloca, we set ALLOCA to alloca.o
+
+setobjs=
+CHECK=
+if test -n "${with_target_subdir}"; then
+
+  # We are being configured as a target library.  AC_REPLACE_FUNCS
+  # may not work correctly, because the compiler may not be able to
+  # link executables.  Note that we may still be being configured
+  # native.
+
+  # If we are being configured for newlib, we know which functions
+  # newlib provide and which ones we will be expected to provide.
+
+  if test "x${with_newlib}" = "xyes"; then
+    ALLOCA="alloca.o"
+    LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
+
+    for f in $funcs; do
+      case "$f" in
+	asprintf | basename | insque | random | strdup | vasprintf)
+	  ;;
+	*)
+	  n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+	  cat >> confdefs.h <<EOF
+#define $n 1
+EOF
+
+	  ;;
+      esac
+    done
+
+    # newlib doesnt provide any of the variables in $vars, so we
+    # dont have to check them here.
+
+    # Of the functions in $checkfuncs, newlib only has strerror.
+    cat >> confdefs.h <<\EOF
+#define HAVE_STRERROR 1
+EOF
+
+
+    setobjs=yes
+
+  fi
+
+else
+
+   # Not a target library, so we set things up to run the test suite.
+   CHECK=check-cplus-dem
+
+fi
+
+
+
+if test -z "${setobjs}"; then
+  case "${host}" in
+
+  *-*-vxworks*)
+    # Handle VxWorks configuration specially, since on VxWorks the
+    # libraries are actually on the target board, not in the file
+    # system.
+    LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
+    LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
+    for f in $funcs; do
+      case "$f" in
+	basename | getpagesize | insque | random | strcasecmp)
+	  ;;
+	strncasecmp | strdup | vfork | waitpid | vasprintf)
+	  ;;
+	*)
+	  n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+	  cat >> confdefs.h <<EOF
+#define $n 1
+EOF
+
+	  ;;
+      esac
+    done
+
+    # VxWorks doesn't provide any of the variables in $vars, so we
+    # don't have to check them here.
+
+    # Of the functions in $checkfuncs, VxWorks only has strerror.
+    cat >> confdefs.h <<\EOF
+#define HAVE_STRERROR 1
+EOF
+
+
+    setobjs=yes
+    ;;
+
+  esac
+fi
+
+if test -z "${setobjs}"; then
+
+  case "${host}" in
+
+  *-*-cygwin*)
+    # The Cygwin library actually uses a couple of files from
+    # libiberty when it is built.  If we are building a native
+    # Cygwin, and we run the tests, we will appear to have these
+    # files.  However, when we go on to build winsup, we will wind up
+    # with a library which does not have the files, since they should
+    # have come from libiberty.
+
+    # We handle this by removing the functions the winsup library
+    # provides from our shell variables, so that they appear to be
+    # missing.
+
+    funcs="`echo $funcs | sed -e 's/random//'`"
+    LIBOBJS="$LIBOBJS random.o"
+    vars="`echo $vars | sed -e 's/sys_siglist//'`"
+    checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
+    ;;
+
+  *-*-mingw32*)
+    # Under mingw32, sys_nerr and sys_errlist exist, but they are
+    # macros, so the test below won't find them.
+    vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`"
+    cat >> confdefs.h <<\EOF
+#define HAVE_SYS_NERR 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SYS_ERRLIST 1
+EOF
+
+    ;;
+
+  *-*-uwin*)
+    # Under some versions of uwin, vfork is notoriously buggy and the test 
+    # can hang configure; on other versions, vfork exists just as a stub.
+    # FIXME: This should be removed once vfork in uwin's runtime is fixed.
+    ac_cv_func_vfork_works=no
+    # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
+    # macros (actually, these are imported from a DLL, but the end effect 
+    # is the same), so the test below won't find them.
+    cat >> confdefs.h <<\EOF
+#define HAVE_SYS_NERR 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SYS_ERRLIST 1
+EOF
+
+    ;;
+
+  esac
+
+  # We haven't set the list of objects yet.  Use the standard autoconf
+  # tests.  This will only work if the compiler works.
+  echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1752: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1763 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:1768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1794: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+  for ac_func in $funcs
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1801: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1806 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
+fi
+done
+
+
+
+  case "${host}" in
+  *-*-interix)
+    # On Interix, it wrongly concludes that the MSVC compiler supports alloca.
+    # (MSVC does on Win32, not on Interix.)
+    # This should be temporary.
+
+    ac_cv_header_alloca_h=no
+    ac_cv_func_alloca_works=no
+    ALLOCA=alloca.o
+    cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+    cat >> confdefs.h <<EOF
+#define STACK_DIRECTION -1
+EOF
+    ;;
+  *)
+    # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
+echo "configure:1876: checking for working alloca.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1881 "configure"
+#include "confdefs.h"
+#include <alloca.h>
+int main() {
+char *p = alloca(2 * sizeof(int));
+; return 0; }
+EOF
+if { (eval echo configure:1888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_header_alloca_h=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_alloca_h=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
+if test $ac_cv_header_alloca_h = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
+EOF
+
+fi
+
+echo $ac_n "checking for alloca""... $ac_c" 1>&6
+echo "configure:1909: checking for alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1914 "configure"
+#include "confdefs.h"
+
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  if HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+int main() {
+char *p = (char *) alloca(1);
+; return 0; }
+EOF
+if { (eval echo configure:1942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_func_alloca_works=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_func_alloca_works=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
+if test $ac_cv_func_alloca_works = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
+EOF
+
+fi
+
+if test $ac_cv_func_alloca_works = no; then
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+  # that cause trouble.  Some versions do not even contain alloca or
+  # contain a buggy version.  If you still want to use their alloca,
+  # use ar to extract alloca.o from them instead of compiling alloca.c.
+  ALLOCA=alloca.${ac_objext}
+  cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+
+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+echo "configure:1974: checking whether alloca needs Cray hooks" >&5
+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1979 "configure"
+#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "webecray" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_os_cray=yes
+else
+  rm -rf conftest*
+  ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_os_cray" 1>&6
+if test $ac_cv_os_cray = yes; then
+for ac_func in _getb67 GETB67 getb67; do
+  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2004: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2009 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:2032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
+
+  break
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+done
+fi
+
+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
+echo "configure:2059: checking stack direction for C alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_c_stack_direction=0
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2067 "configure"
+#include "confdefs.h"
+find_stack_direction ()
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+  exit (find_stack_direction() < 0);
+}
+EOF
+if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  ac_cv_c_stack_direction=1
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_c_stack_direction=-1
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
+cat >> confdefs.h <<EOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+EOF
+
+fi
+
+    ;;
+  esac
+
+  echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:2111: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2116 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ac_cv_header_stdc=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 2141 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 2159 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+  :
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2180 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:2191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+  cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+echo $ac_n "checking for pid_t""... $ac_c" 1>&6
+echo "configure:2215: checking for pid_t" >&5
+if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2220 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_type_pid_t=yes
+else
+  rm -rf conftest*
+  ac_cv_type_pid_t=no
+fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$ac_cv_type_pid_t" 1>&6
+if test $ac_cv_type_pid_t = no; then
+  cat >> confdefs.h <<\EOF
+#define pid_t int
+EOF
+
+fi
+
+ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
+echo "configure:2249: checking for vfork.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2254 "configure"
+#include "confdefs.h"
+#include <vfork.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_VFORK_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking for working vfork""... $ac_c" 1>&6
+echo "configure:2284: checking for working vfork" >&5
+if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+  echo $ac_n "checking for vfork""... $ac_c" 1>&6
+echo "configure:2290: checking for vfork" >&5
+if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2295 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char vfork(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char vfork();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_vfork) || defined (__stub___vfork)
+choke me
+#else
+vfork();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_vfork=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_vfork=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2340 "configure"
+#include "confdefs.h"
+/* Thanks to Paul Eggert for this test.  */
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_VFORK_H
+#include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.
+   The compiler is told about this with #include <vfork.h>,
+   but some compilers (e.g. gcc -O) don't grok <vfork.h>.
+   Test for this by using a static variable whose address
+   is put into a register that is clobbered by the vfork.  */
+static
+#ifdef __cplusplus
+sparc_address_test (int arg)
+#else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
+main() {
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test ();
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.
+       This test uses lots of local variables, at least
+       as many local variables as main has allocated so far
+       including compiler temporaries.  4 locals are enough for
+       gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
+       A buggy compiler should reuse the register of parent
+       for one of the local variables, since it will think that
+       parent can't possibly be used any more in this routine.
+       Assigning to the local variable will thus munge parent
+       in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3),
+       vfork doesn't separate parent from child file descriptors.
+       If the child closes a descriptor before it execs or exits,
+       this munges the parent's descriptor as well.
+       Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    exit(
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
+}
+EOF
+if { (eval echo configure:2435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  ac_cv_func_vfork_works=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_func_vfork_works=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
+if test $ac_cv_func_vfork_works = no; then
+  cat >> confdefs.h <<\EOF
+#define vfork fork
+EOF
+
+fi
+
+  if test $ac_cv_func_vfork_works = no; then
+    LIBOBJS="$LIBOBJS vfork.o"
+  fi
+  for v in $vars; do
+    echo $ac_n "checking for $v""... $ac_c" 1>&6
+echo "configure:2462: checking for $v" >&5
+    if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2467 "configure"
+#include "confdefs.h"
+int *p;
+int main() {
+extern int $v; p = &$v;
+; return 0; }
+EOF
+if { (eval echo configure:2474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "libiberty_cv_var_$v=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "libiberty_cv_var_$v=no"
+fi
+rm -f conftest*
+fi
+
+    if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
+      echo "$ac_t""yes" 1>&6
+      n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+      cat >> confdefs.h <<EOF
+#define $n 1
+EOF
+
+    else
+      echo "$ac_t""no" 1>&6
+    fi
+  done
+  for ac_func in $checkfuncs
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2500: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2505 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:2528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+fi
+
+# Install a library built with a cross compiler in $(tooldir) rather
+# than $(libdir).
+if test -z "${with_cross_host}"; then
+  INSTALL_DEST=libdir
+else
+  INSTALL_DEST=tooldir
+fi
+
+
+# We need multilib support, but only if configuring for the target.
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@AR@%$AR%g
+s%@RANLIB@%$RANLIB%g
+s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
+s%@CC@%$CC%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+/@host_makefile_frag@/r $host_makefile_frag
+s%@host_makefile_frag@%%g
+s%@CPP@%$CPP%g
+s%@CHECK@%$CHECK%g
+s%@LIBOBJS@%$LIBOBJS%g
+s%@ALLOCA@%$ALLOCA%g
+s%@INSTALL_DEST@%$INSTALL_DEST%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) INSTALL="$ac_given_INSTALL" ;;
+  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+  esac
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='\([ 	]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+  CONFIG_HEADERS="config.h:config.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  echo creating $ac_file
+
+  rm -f conftest.frag conftest.in conftest.out
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h.  And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+  ac_lines=`grep -c . conftest.vals`
+  # grep -c gives empty output for an empty file on some AIX systems.
+  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+  # Write a limited-size here document to conftest.frag.
+  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+  echo 'CEOF
+  sed -f conftest.frag conftest.in > conftest.out
+  rm -f conftest.in
+  mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+  rm -f conftest.vals
+  mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+  rm -f conftest.frag conftest.h
+  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
+  cat conftest.in >> conftest.h
+  rm -f conftest.in
+  if cmp -s $ac_file conftest.h 2>/dev/null; then
+    echo "$ac_file is unchanged"
+    rm -f conftest.h
+  else
+    # Remove last slash and all that follows it.  Not all systems have dirname.
+      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+      # The file is in a subdirectory.
+      test ! -d "$ac_dir" && mkdir "$ac_dir"
+    fi
+    rm -f $ac_file
+    mv conftest.h $ac_file
+  fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+srcdir=${srcdir}
+host=${host}
+target=${target}
+with_target_subdir=${with_target_subdir}
+with_multisubdir=${with_multisubdir}
+ac_configure_args="--enable-multilib ${ac_configure_args}"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libiberty_topdir=${libiberty_topdir}
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
+if test -n "$CONFIG_FILES"; then
+  if test -n "${with_target_subdir}"; then
+    # FIXME: We shouldn't need to set ac_file
+    ac_file=Makefile
+    . ${libiberty_topdir}/config-ml.in
+  fi
+fi
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/gnu/lib/libiberty/src/configure.in b/gnu/lib/libiberty/src/configure.in
new file mode 100644
index 00000000000..cc1b2c2082b
--- /dev/null
+++ b/gnu/lib/libiberty/src/configure.in
@@ -0,0 +1,382 @@
+dnl Process this file with autoconf to produce a configure script
+
+AC_PREREQ(2.13)
+AC_INIT(pexecute.c)
+
+dnl We use these options to decide which functions to include.
+AC_ARG_WITH(target-subdir,
+[  --with-target-subdir=SUBDIR      Configuring in a subdirectory])
+AC_ARG_WITH(cross-host,
+[  --with-cross-host=HOST           Configuring with a cross compiler])
+AC_ARG_WITH(newlib,
+[  --with-newlib                    Configuring with newlib])
+
+if test "${srcdir}" = "."; then
+  if test -z "${with_target_subdir}"; then
+    libiberty_topdir="${srcdir}/.."
+  else
+    if test "${with_target_subdir}" != "."; then
+      libiberty_topdir="${srcdir}/${with_multisrctop}../.."
+    else
+      libiberty_topdir="${srcdir}/${with_multisrctop}.."
+    fi
+  fi
+else
+  libiberty_topdir="${srcdir}/.."
+fi
+AC_CONFIG_AUX_DIR($libiberty_topdir)
+
+AC_CANONICAL_HOST
+
+dnl When we start using automake:
+dnl AM_INIT_AUTOMAKE(libiberty, 1.0)
+
+dnl These must be called before AM_PROG_LIBTOOL, because it may want
+dnl to call AC_CHECK_PROG.
+AC_CHECK_TOOL(AR, ar)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+
+# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
+# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
+# are probably using a cross compiler, which will not be able to fully
+# link an executable.  This should really be fixed in autoconf
+# itself.
+
+AC_DEFUN(LIB_AC_PROG_CC,
+[AC_BEFORE([$0], [AC_PROG_CPP])dnl
+AC_PROVIDE([AC_PROG_CC])
+AC_CHECK_PROG(CC, gcc, gcc)
+if test -z "$CC"; then
+  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
+  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
+fi
+
+AC_PROG_CC_GNU
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+  ac_libiberty_warn_cflags='-W -Wall -Wtraditional'
+dnl Check whether -g works, even if CFLAGS is set, in case the package
+dnl plays around with CFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  AC_PROG_CC_G
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-O2"
+  fi
+else
+  GCC=
+  ac_libiberty_warn_cflags=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+AC_SUBST(ac_libiberty_warn_cflags)
+
+LIB_AC_PROG_CC
+
+AC_ISC_POSIX
+
+dnl When we start using libtool:
+dnl Default to a non shared library.  This may be overridden by the
+dnl configure option --enable-shared.
+dnl AM_DISABLE_SHARED
+
+dnl When we start using libtool:
+dnl AM_PROG_LIBTOOL
+
+dnl When we start using automake:
+dnl AM_CONFIG_HEADER(config.h:config.in)
+AC_CONFIG_HEADER(config.h:config.in)
+
+dnl When we start using automake:
+dnl AM_MAINTAINER_MODE
+dnl AC_EXEEXT
+
+dnl When we start using automake:
+dnl AM_PROG_INSTALL
+AC_PROG_INSTALL
+
+. ${srcdir}/config.table
+host_makefile_frag=${frag}
+AC_SUBST_FILE(host_makefile_frag)
+
+# It's OK to check for header files.  Although the compiler may not be
+# able to link anything, it had better be able to at least compile
+# something.
+AC_CHECK_HEADERS(sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h sys/time.h sys/resource.h sys/stat.h)
+AC_HEADER_SYS_WAIT
+
+# This is the list of functions which libiberty will provide if they
+# are not available on the host.
+
+funcs="asprintf"
+funcs="$funcs atexit"
+funcs="$funcs basename"
+funcs="$funcs bcmp"
+funcs="$funcs bcopy"
+funcs="$funcs bzero"
+funcs="$funcs calloc"
+funcs="$funcs clock"
+funcs="$funcs getcwd"
+funcs="$funcs getpagesize"
+funcs="$funcs index"
+funcs="$funcs insque"
+funcs="$funcs memchr"
+funcs="$funcs memcmp"
+funcs="$funcs memcpy"
+funcs="$funcs memmove"
+funcs="$funcs memset"
+funcs="$funcs mkstemps"
+funcs="$funcs putenv"
+funcs="$funcs random"
+funcs="$funcs rename"
+funcs="$funcs rindex"
+funcs="$funcs setenv"
+funcs="$funcs sigsetmask"
+funcs="$funcs strcasecmp"
+funcs="$funcs strchr"
+funcs="$funcs strdup"
+funcs="$funcs strncasecmp"
+funcs="$funcs strrchr"
+funcs="$funcs strstr"
+funcs="$funcs strtod"
+funcs="$funcs strtol"
+funcs="$funcs strtoul"
+funcs="$funcs tmpnam"
+funcs="$funcs vasprintf"
+funcs="$funcs vfprintf"
+funcs="$funcs vprintf"
+funcs="$funcs vsprintf"
+funcs="$funcs waitpid"
+
+# Also in the old function.def file: alloca, vfork, getopt.
+
+vars="sys_errlist sys_nerr sys_siglist"
+
+checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
+
+# These are neither executed nor required, but they help keep
+# autoheader happy without adding a bunch of text to acconfig.h.
+if test "x" = "y"; then
+  AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bzero calloc clock getcwd)
+  AC_CHECK_FUNCS(getpagesize index insque mkstemps memchr memcmp memcpy memmove)
+  AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp)
+  AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol)
+  AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid)
+  AC_DEFINE(HAVE_SYS_ERRLIST)
+  AC_DEFINE(HAVE_SYS_NERR)
+  AC_DEFINE(HAVE_SYS_SIGLIST)
+  AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times)
+  AC_CHECK_FUNCS(sbrk gettimeofday)
+fi
+
+# For each of these functions, if the host does not provide the
+# function we want to put FN.o in LIBOBJS, and if the host does
+# provide the function, we want to define HAVE_FN in config.h.  Also,
+# if the host does not provide alloca, we set ALLOCA to alloca.o
+
+setobjs=
+CHECK=
+if test -n "${with_target_subdir}"; then
+
+  # We are being configured as a target library.  AC_REPLACE_FUNCS
+  # may not work correctly, because the compiler may not be able to
+  # link executables.  Note that we may still be being configured
+  # native.
+
+  # If we are being configured for newlib, we know which functions
+  # newlib provide and which ones we will be expected to provide.
+
+  if test "x${with_newlib}" = "xyes"; then
+    ALLOCA="alloca.o"
+    LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
+
+    for f in $funcs; do
+      case "$f" in
+	asprintf | basename | insque | random | strdup | vasprintf)
+	  ;;
+	*)
+	  n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+	  AC_DEFINE_UNQUOTED($n)
+	  ;;
+      esac
+    done
+
+    # newlib doesnt provide any of the variables in $vars, so we
+    # dont have to check them here.
+
+    # Of the functions in $checkfuncs, newlib only has strerror.
+    AC_DEFINE(HAVE_STRERROR)
+
+    setobjs=yes
+
+  fi
+
+else
+
+   # Not a target library, so we set things up to run the test suite.
+   CHECK=check-cplus-dem
+
+fi
+
+AC_SUBST(CHECK)
+
+if test -z "${setobjs}"; then
+  case "${host}" in
+
+  *-*-vxworks*)
+    # Handle VxWorks configuration specially, since on VxWorks the
+    # libraries are actually on the target board, not in the file
+    # system.
+    LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
+    LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
+    for f in $funcs; do
+      case "$f" in
+	basename | getpagesize | insque | random | strcasecmp)
+	  ;;
+	strncasecmp | strdup | vfork | waitpid | vasprintf)
+	  ;;
+	*)
+	  n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+	  AC_DEFINE_UNQUOTED($n)
+	  ;;
+      esac
+    done
+
+    # VxWorks doesn't provide any of the variables in $vars, so we
+    # don't have to check them here.
+
+    # Of the functions in $checkfuncs, VxWorks only has strerror.
+    AC_DEFINE(HAVE_STRERROR)
+
+    setobjs=yes
+    ;;
+
+  esac
+fi
+
+if test -z "${setobjs}"; then
+
+  case "${host}" in
+
+  *-*-cygwin*)
+    # The Cygwin library actually uses a couple of files from
+    # libiberty when it is built.  If we are building a native
+    # Cygwin, and we run the tests, we will appear to have these
+    # files.  However, when we go on to build winsup, we will wind up
+    # with a library which does not have the files, since they should
+    # have come from libiberty.
+
+    # We handle this by removing the functions the winsup library
+    # provides from our shell variables, so that they appear to be
+    # missing.
+
+    funcs="`echo $funcs | sed -e 's/random//'`"
+    LIBOBJS="$LIBOBJS random.o"
+    vars="`echo $vars | sed -e 's/sys_siglist//'`"
+    checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
+    ;;
+
+  *-*-mingw32*)
+    # Under mingw32, sys_nerr and sys_errlist exist, but they are
+    # macros, so the test below won't find them.
+    vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`"
+    AC_DEFINE(HAVE_SYS_NERR)
+    AC_DEFINE(HAVE_SYS_ERRLIST)
+    ;;
+
+  *-*-uwin*)
+    # Under some versions of uwin, vfork is notoriously buggy and the test 
+    # can hang configure; on other versions, vfork exists just as a stub.
+    # FIXME: This should be removed once vfork in uwin's runtime is fixed.
+    ac_cv_func_vfork_works=no
+    # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
+    # macros (actually, these are imported from a DLL, but the end effect 
+    # is the same), so the test below won't find them.
+    AC_DEFINE(HAVE_SYS_NERR)
+    AC_DEFINE(HAVE_SYS_ERRLIST)
+    ;;
+
+  esac
+
+  # We haven't set the list of objects yet.  Use the standard autoconf
+  # tests.  This will only work if the compiler works.
+  AC_PROG_CC_WORKS
+  AC_REPLACE_FUNCS($funcs)
+
+  case "${host}" in
+  *-*-interix)
+    # On Interix, it wrongly concludes that the MSVC compiler supports alloca.
+    # (MSVC does on Win32, not on Interix.)
+    # This should be temporary.
+
+    ac_cv_header_alloca_h=no
+    ac_cv_func_alloca_works=no
+    ALLOCA=alloca.o
+    cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+    cat >> confdefs.h <<EOF
+#define STACK_DIRECTION -1
+EOF
+    ;;
+  *)
+    AC_FUNC_ALLOCA
+    ;;
+  esac
+
+  AC_FUNC_VFORK
+  if test $ac_cv_func_vfork_works = no; then
+    LIBOBJS="$LIBOBJS vfork.o"
+  fi
+  for v in $vars; do
+    AC_MSG_CHECKING([for $v])
+    AC_CACHE_VAL(libiberty_cv_var_$v,
+      [AC_TRY_LINK([int *p;], [extern int $v; p = &$v;],
+		   [eval "libiberty_cv_var_$v=yes"],
+		   [eval "libiberty_cv_var_$v=no"])])
+    if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
+      AC_MSG_RESULT(yes)
+      n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+      AC_DEFINE_UNQUOTED($n)
+    else
+      AC_MSG_RESULT(no)
+    fi
+  done
+  AC_CHECK_FUNCS($checkfuncs)
+fi
+
+# Install a library built with a cross compiler in $(tooldir) rather
+# than $(libdir).
+if test -z "${with_cross_host}"; then
+  INSTALL_DEST=libdir
+else
+  INSTALL_DEST=tooldir
+fi
+AC_SUBST(INSTALL_DEST)
+
+# We need multilib support, but only if configuring for the target.
+AC_OUTPUT(Makefile testsuite/Makefile,
+[test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
+if test -n "$CONFIG_FILES"; then
+  if test -n "${with_target_subdir}"; then
+    # FIXME: We shouldn't need to set ac_file
+    ac_file=Makefile
+    . ${libiberty_topdir}/config-ml.in
+  fi
+fi],
+srcdir=${srcdir}
+host=${host}
+target=${target}
+with_target_subdir=${with_target_subdir}
+with_multisubdir=${with_multisubdir}
+ac_configure_args="--enable-multilib ${ac_configure_args}"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libiberty_topdir=${libiberty_topdir}
+)
diff --git a/gnu/lib/libiberty/src/copysign.c b/gnu/lib/libiberty/src/copysign.c
new file mode 100644
index 00000000000..0b5f8c3d9df
--- /dev/null
+++ b/gnu/lib/libiberty/src/copysign.c
@@ -0,0 +1,140 @@
+#include <ansidecl.h>
+
+#ifdef __IEEE_BIG_ENDIAN
+
+typedef union 
+{
+  double value;
+  struct 
+  {
+    unsigned int sign : 1;
+    unsigned int exponent: 11;
+    unsigned int fraction0:4;
+    unsigned int fraction1:16;
+    unsigned int fraction2:16;
+    unsigned int fraction3:16;
+    
+  } number;
+  struct 
+  {
+    unsigned int sign : 1;
+    unsigned int exponent: 11;
+    unsigned int quiet:1;
+    unsigned int function0:3;
+    unsigned int function1:16;
+    unsigned int function2:16;
+    unsigned int function3:16;
+  } nan;
+  struct 
+  {
+    unsigned long msw;
+    unsigned long lsw;
+  } parts;
+    long aslong[2];
+} __ieee_double_shape_type;
+
+#endif
+
+#ifdef __IEEE_LITTLE_ENDIAN
+
+typedef union 
+{
+  double value;
+  struct 
+  {
+#ifdef __SMALL_BITFIELDS
+    unsigned int fraction3:16;
+    unsigned int fraction2:16;
+    unsigned int fraction1:16;
+    unsigned int fraction0: 4;
+#else
+    unsigned int fraction1:32;
+    unsigned int fraction0:20;
+#endif
+    unsigned int exponent :11;
+    unsigned int sign     : 1;
+  } number;
+  struct 
+  {
+#ifdef __SMALL_BITFIELDS
+    unsigned int function3:16;
+    unsigned int function2:16;
+    unsigned int function1:16;
+    unsigned int function0:3;
+#else
+    unsigned int function1:32;
+    unsigned int function0:19;
+#endif
+    unsigned int quiet:1;
+    unsigned int exponent: 11;
+    unsigned int sign : 1;
+  } nan;
+  struct 
+  {
+    unsigned long lsw;
+    unsigned long msw;
+  } parts;
+
+  long aslong[2];
+
+} __ieee_double_shape_type;
+
+#endif
+
+#ifdef __IEEE_BIG_ENDIAN
+typedef union
+{
+  float value;
+  struct 
+  {
+    unsigned int sign : 1;
+    unsigned int exponent: 8;
+    unsigned int fraction0: 7;
+    unsigned int fraction1: 16;
+  } number;
+  struct 
+  {
+    unsigned int sign:1;
+    unsigned int exponent:8;
+    unsigned int quiet:1;
+    unsigned int function0:6;
+    unsigned int function1:16;
+  } nan;
+  long p1;
+  
+} __ieee_float_shape_type;
+#endif
+
+#ifdef __IEEE_LITTLE_ENDIAN
+typedef union
+{
+  float value;
+  struct 
+  {
+    unsigned int fraction0: 7;
+    unsigned int fraction1: 16;
+    unsigned int exponent: 8;
+    unsigned int sign : 1;
+  } number;
+  struct 
+  {
+    unsigned int function1:16;
+    unsigned int function0:6;
+    unsigned int quiet:1;
+    unsigned int exponent:8;
+    unsigned int sign:1;
+  } nan;
+  long p1;
+  
+} __ieee_float_shape_type;
+#endif
+
+
+double DEFUN(copysign, (x, y), double x AND double y)
+{
+  __ieee_double_shape_type a,b;
+  b.value = y;  
+  a.value = x;
+  a.number.sign =b.number.sign;
+  return a.value;
+}
diff --git a/gnu/lib/libiberty/src/cplus-dem.c b/gnu/lib/libiberty/src/cplus-dem.c
new file mode 100644
index 00000000000..52249d2b580
--- /dev/null
+++ b/gnu/lib/libiberty/src/cplus-dem.c
@@ -0,0 +1,4689 @@
+/* Demangler for GNU C++
+   Copyright 1989, 91, 94, 95, 96, 97, 98, 1999 Free Software Foundation, Inc.
+   Written by James Clark (jjc@jclark.uucp)
+   Rewritten by Fred Fish (fnf@cygnus.com) for ARM and Lucid demangling
+   Modified by Satish Pai (pai@apollo.hp.com) for HP demangling
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This file exports two functions; cplus_mangle_opname and cplus_demangle.
+
+   This file imports xmalloc and xrealloc, which are like malloc and
+   realloc except that they generate a fatal error if there is no
+   available memory.  */
+
+/* This file lives in both GCC and libiberty.  When making changes, please
+   try not to break either.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <ctype.h>
+#include <sys/types.h>
+#include <string.h>
+#include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#else
+char * malloc ();
+char * realloc ();
+#endif
+
+#include <demangle.h>
+#undef CURRENT_DEMANGLING_STYLE
+#define CURRENT_DEMANGLING_STYLE work->options
+
+#include "libiberty.h"
+
+#define min(X,Y) (((X) < (Y)) ? (X) : (Y))
+
+/* A value at least one greater than the maximum number of characters
+   that will be output when using the `%d' format with `printf'.  */
+#define INTBUF_SIZE 32
+
+extern void fancy_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
+
+static const char *mystrstr PARAMS ((const char *, const char *));
+
+static const char *
+mystrstr (s1, s2)
+     const char *s1, *s2;
+{
+  register const char *p = s1;
+  register int len = strlen (s2);
+
+  for (; (p = strchr (p, *s2)) != 0; p++)
+    {
+      if (strncmp (p, s2, len) == 0)
+	{
+	  return (p);
+	}
+    }
+  return (0);
+}
+
+/* In order to allow a single demangler executable to demangle strings
+   using various common values of CPLUS_MARKER, as well as any specific
+   one set at compile time, we maintain a string containing all the
+   commonly used ones, and check to see if the marker we are looking for
+   is in that string.  CPLUS_MARKER is usually '$' on systems where the
+   assembler can deal with that.  Where the assembler can't, it's usually
+   '.' (but on many systems '.' is used for other things).  We put the
+   current defined CPLUS_MARKER first (which defaults to '$'), followed
+   by the next most common value, followed by an explicit '$' in case
+   the value of CPLUS_MARKER is not '$'.
+
+   We could avoid this if we could just get g++ to tell us what the actual
+   cplus marker character is as part of the debug information, perhaps by
+   ensuring that it is the character that terminates the gcc<n>_compiled
+   marker symbol (FIXME).  */
+
+#if !defined (CPLUS_MARKER)
+#define CPLUS_MARKER '$'
+#endif
+
+enum demangling_styles current_demangling_style = gnu_demangling;
+
+static char cplus_markers[] = { CPLUS_MARKER, '.', '$', '\0' };
+
+static char char_str[2] = { '\000', '\000' };
+
+void
+set_cplus_marker_for_demangling (ch)
+     int ch;
+{
+  cplus_markers[0] = ch;
+}
+
+typedef struct string		/* Beware: these aren't required to be */
+{				/*  '\0' terminated.  */
+  char *b;			/* pointer to start of string */
+  char *p;			/* pointer after last character */
+  char *e;			/* pointer after end of allocated space */
+} string;
+
+/* Stuff that is shared between sub-routines.
+   Using a shared structure allows cplus_demangle to be reentrant.  */
+
+struct work_stuff
+{
+  int options;
+  char **typevec;
+  char **ktypevec;
+  char **btypevec;
+  int numk;
+  int numb;
+  int ksize;
+  int bsize;
+  int ntypes;
+  int typevec_size;
+  int constructor;
+  int destructor;
+  int static_type;	/* A static member function */
+  int temp_start;       /* index in demangled to start of template args */
+  int type_quals;       /* The type qualifiers.  */
+  int dllimported;	/* Symbol imported from a PE DLL */
+  char **tmpl_argvec;   /* Template function arguments. */
+  int ntmpl_args;       /* The number of template function arguments. */
+  int forgetting_types; /* Nonzero if we are not remembering the types
+			   we see.  */
+  string* previous_argument; /* The last function argument demangled.  */
+  int nrepeats;         /* The number of times to repeat the previous
+			   argument.  */
+};
+
+#define PRINT_ANSI_QUALIFIERS (work -> options & DMGL_ANSI)
+#define PRINT_ARG_TYPES       (work -> options & DMGL_PARAMS)
+
+static const struct optable
+{
+  const char *in;
+  const char *out;
+  int flags;
+} optable[] = {
+  {"nw",	  " new",	DMGL_ANSI},	/* new (1.92,	 ansi) */
+  {"dl",	  " delete",	DMGL_ANSI},	/* new (1.92,	 ansi) */
+  {"new",	  " new",	0},		/* old (1.91,	 and 1.x) */
+  {"delete",	  " delete",	0},		/* old (1.91,	 and 1.x) */
+  {"vn",	  " new []",	DMGL_ANSI},	/* GNU, pending ansi */
+  {"vd",	  " delete []",	DMGL_ANSI},	/* GNU, pending ansi */
+  {"as",	  "=",		DMGL_ANSI},	/* ansi */
+  {"ne",	  "!=",		DMGL_ANSI},	/* old, ansi */
+  {"eq",	  "==",		DMGL_ANSI},	/* old,	ansi */
+  {"ge",	  ">=",		DMGL_ANSI},	/* old,	ansi */
+  {"gt",	  ">",		DMGL_ANSI},	/* old,	ansi */
+  {"le",	  "<=",		DMGL_ANSI},	/* old,	ansi */
+  {"lt",	  "<",		DMGL_ANSI},	/* old,	ansi */
+  {"plus",	  "+",		0},		/* old */
+  {"pl",	  "+",		DMGL_ANSI},	/* ansi */
+  {"apl",	  "+=",		DMGL_ANSI},	/* ansi */
+  {"minus",	  "-",		0},		/* old */
+  {"mi",	  "-",		DMGL_ANSI},	/* ansi */
+  {"ami",	  "-=",		DMGL_ANSI},	/* ansi */
+  {"mult",	  "*",		0},		/* old */
+  {"ml",	  "*",		DMGL_ANSI},	/* ansi */
+  {"amu",	  "*=",		DMGL_ANSI},	/* ansi (ARM/Lucid) */
+  {"aml",	  "*=",		DMGL_ANSI},	/* ansi (GNU/g++) */
+  {"convert",	  "+",		0},		/* old (unary +) */
+  {"negate",	  "-",		0},		/* old (unary -) */
+  {"trunc_mod",	  "%",		0},		/* old */
+  {"md",	  "%",		DMGL_ANSI},	/* ansi */
+  {"amd",	  "%=",		DMGL_ANSI},	/* ansi */
+  {"trunc_div",	  "/",		0},		/* old */
+  {"dv",	  "/",		DMGL_ANSI},	/* ansi */
+  {"adv",	  "/=",		DMGL_ANSI},	/* ansi */
+  {"truth_andif", "&&",		0},		/* old */
+  {"aa",	  "&&",		DMGL_ANSI},	/* ansi */
+  {"truth_orif",  "||",		0},		/* old */
+  {"oo",	  "||",		DMGL_ANSI},	/* ansi */
+  {"truth_not",	  "!",		0},		/* old */
+  {"nt",	  "!",		DMGL_ANSI},	/* ansi */
+  {"postincrement","++",	0},		/* old */
+  {"pp",	  "++",		DMGL_ANSI},	/* ansi */
+  {"postdecrement","--",	0},		/* old */
+  {"mm",	  "--",		DMGL_ANSI},	/* ansi */
+  {"bit_ior",	  "|",		0},		/* old */
+  {"or",	  "|",		DMGL_ANSI},	/* ansi */
+  {"aor",	  "|=",		DMGL_ANSI},	/* ansi */
+  {"bit_xor",	  "^",		0},		/* old */
+  {"er",	  "^",		DMGL_ANSI},	/* ansi */
+  {"aer",	  "^=",		DMGL_ANSI},	/* ansi */
+  {"bit_and",	  "&",		0},		/* old */
+  {"ad",	  "&",		DMGL_ANSI},	/* ansi */
+  {"aad",	  "&=",		DMGL_ANSI},	/* ansi */
+  {"bit_not",	  "~",		0},		/* old */
+  {"co",	  "~",		DMGL_ANSI},	/* ansi */
+  {"call",	  "()",		0},		/* old */
+  {"cl",	  "()",		DMGL_ANSI},	/* ansi */
+  {"alshift",	  "<<",		0},		/* old */
+  {"ls",	  "<<",		DMGL_ANSI},	/* ansi */
+  {"als",	  "<<=",	DMGL_ANSI},	/* ansi */
+  {"arshift",	  ">>",		0},		/* old */
+  {"rs",	  ">>",		DMGL_ANSI},	/* ansi */
+  {"ars",	  ">>=",	DMGL_ANSI},	/* ansi */
+  {"component",	  "->",		0},		/* old */
+  {"pt",	  "->",		DMGL_ANSI},	/* ansi; Lucid C++ form */
+  {"rf",	  "->",		DMGL_ANSI},	/* ansi; ARM/GNU form */
+  {"indirect",	  "*",		0},		/* old */
+  {"method_call",  "->()",	0},		/* old */
+  {"addr",	  "&",		0},		/* old (unary &) */
+  {"array",	  "[]",		0},		/* old */
+  {"vc",	  "[]",		DMGL_ANSI},	/* ansi */
+  {"compound",	  ", ",		0},		/* old */
+  {"cm",	  ", ",		DMGL_ANSI},	/* ansi */
+  {"cond",	  "?:",		0},		/* old */
+  {"cn",	  "?:",		DMGL_ANSI},	/* pseudo-ansi */
+  {"max",	  ">?",		0},		/* old */
+  {"mx",	  ">?",		DMGL_ANSI},	/* pseudo-ansi */
+  {"min",	  "<?",		0},		/* old */
+  {"mn",	  "<?",		DMGL_ANSI},	/* pseudo-ansi */
+  {"nop",	  "",		0},		/* old (for operator=) */
+  {"rm",	  "->*",	DMGL_ANSI},	/* ansi */
+  {"sz",          "sizeof ",    DMGL_ANSI}      /* pseudo-ansi */
+};
+
+/* These values are used to indicate the various type varieties.
+   They are all non-zero so that they can be used as `success'
+   values.  */
+typedef enum type_kind_t
+{
+  tk_none,
+  tk_pointer,
+  tk_reference,
+  tk_integral,
+  tk_bool,
+  tk_char,
+  tk_real
+} type_kind_t;
+
+#define STRING_EMPTY(str)	((str) -> b == (str) -> p)
+#define PREPEND_BLANK(str)	{if (!STRING_EMPTY(str)) \
+    string_prepend(str, " ");}
+#define APPEND_BLANK(str)	{if (!STRING_EMPTY(str)) \
+    string_append(str, " ");}
+#define LEN_STRING(str)         ( (STRING_EMPTY(str))?0:((str)->p - (str)->b))
+
+/* The scope separator appropriate for the language being demangled.  */
+
+#define SCOPE_STRING(work) ((work->options & DMGL_JAVA) ? "." : "::")
+
+#define ARM_VTABLE_STRING "__vtbl__"	/* Lucid/ARM virtual table prefix */
+#define ARM_VTABLE_STRLEN 8		/* strlen (ARM_VTABLE_STRING) */
+
+/* Prototypes for local functions */
+
+static char *
+mop_up PARAMS ((struct work_stuff *, string *, int));
+
+static void
+squangle_mop_up PARAMS ((struct work_stuff *));
+
+#if 0
+static int
+demangle_method_args PARAMS ((struct work_stuff *, const char **, string *));
+#endif
+
+static char *
+internal_cplus_demangle PARAMS ((struct work_stuff *, const char *));
+
+static int
+demangle_template_template_parm PARAMS ((struct work_stuff *work,
+					 const char **, string *));
+
+static int
+demangle_template PARAMS ((struct work_stuff *work, const char **, string *,
+			   string *, int, int));
+
+static int
+arm_pt PARAMS ((struct work_stuff *, const char *, int, const char **,
+		const char **));
+
+static int
+demangle_class_name PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+demangle_qualified PARAMS ((struct work_stuff *, const char **, string *,
+			    int, int));
+
+static int
+demangle_class PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+demangle_fund_type PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+demangle_signature PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+demangle_prefix PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+gnu_special PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+arm_special PARAMS ((const char **, string *));
+
+static void
+string_need PARAMS ((string *, int));
+
+static void
+string_delete PARAMS ((string *));
+
+static void
+string_init PARAMS ((string *));
+
+static void
+string_clear PARAMS ((string *));
+
+#if 0
+static int
+string_empty PARAMS ((string *));
+#endif
+
+static void
+string_append PARAMS ((string *, const char *));
+
+static void
+string_appends PARAMS ((string *, string *));
+
+static void
+string_appendn PARAMS ((string *, const char *, int));
+
+static void
+string_prepend PARAMS ((string *, const char *));
+
+static void
+string_prependn PARAMS ((string *, const char *, int));
+
+static void
+string_append_template_idx PARAMS ((string *, int));
+
+static int
+get_count PARAMS ((const char **, int *));
+
+static int
+consume_count PARAMS ((const char **));
+
+static int
+consume_count_with_underscores PARAMS ((const char**));
+
+static int
+demangle_args PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+demangle_nested_args PARAMS ((struct work_stuff*, const char**, string*));
+
+static int
+do_type PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+do_arg PARAMS ((struct work_stuff *, const char **, string *));
+
+static void
+demangle_function_name PARAMS ((struct work_stuff *, const char **, string *,
+				const char *));
+
+static void
+remember_type PARAMS ((struct work_stuff *, const char *, int));
+
+static void
+remember_Btype PARAMS ((struct work_stuff *, const char *, int, int));
+
+static int
+register_Btype PARAMS ((struct work_stuff *));
+
+static void
+remember_Ktype PARAMS ((struct work_stuff *, const char *, int));
+
+static void
+forget_types PARAMS ((struct work_stuff *));
+
+static void
+forget_B_and_K_types PARAMS ((struct work_stuff *));
+
+static void
+string_prepends PARAMS ((string *, string *));
+
+static int
+demangle_template_value_parm PARAMS ((struct work_stuff*, const char**,
+				      string*, type_kind_t));
+
+static int
+do_hpacc_template_const_value PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+do_hpacc_template_literal PARAMS ((struct work_stuff *, const char **, string *));
+
+static int
+snarf_numeric_literal PARAMS ((const char **, string *));
+
+/* There is a TYPE_QUAL value for each type qualifier.  They can be
+   combined by bitwise-or to form the complete set of qualifiers for a
+   type.  */
+
+#define TYPE_UNQUALIFIED   0x0
+#define TYPE_QUAL_CONST    0x1
+#define TYPE_QUAL_VOLATILE 0x2
+#define TYPE_QUAL_RESTRICT 0x4
+
+static int
+code_for_qualifier PARAMS ((int));
+
+static const char*
+qualifier_string PARAMS ((int));
+
+static const char*
+demangle_qualifier PARAMS ((int));
+
+static int
+demangle_expression PARAMS ((struct work_stuff *, const char **, string *, 
+			     type_kind_t));
+
+static int
+demangle_integral_value PARAMS ((struct work_stuff *, const char **,
+				 string *));
+
+static int
+demangle_real_value PARAMS ((struct work_stuff *, const char **, string *));
+
+static void
+demangle_arm_hp_template PARAMS ((struct work_stuff *, const char **, int,
+				  string *));
+
+static void
+recursively_demangle PARAMS ((struct work_stuff *, const char **, string *,
+			      int));
+
+/* Translate count to integer, consuming tokens in the process.
+   Conversion terminates on the first non-digit character.
+
+   Trying to consume something that isn't a count results in no
+   consumption of input and a return of -1.
+
+   Overflow consumes the rest of the digits, and returns -1.  */
+
+static int
+consume_count (type)
+     const char **type;
+{
+  int count = 0;
+
+  if (! isdigit ((unsigned char)**type))
+    return -1;
+
+  while (isdigit ((unsigned char)**type))
+    {
+      count *= 10;
+
+      /* Check for overflow.
+	 We assume that count is represented using two's-complement;
+	 no power of two is divisible by ten, so if an overflow occurs
+	 when multiplying by ten, the result will not be a multiple of
+	 ten.  */
+      if ((count % 10) != 0)
+	{
+	  while (isdigit ((unsigned char) **type))
+	    (*type)++;
+	  return -1;
+	}
+
+      count += **type - '0';
+      (*type)++;
+    }
+
+  return (count);
+}
+
+
+/* Like consume_count, but for counts that are preceded and followed
+   by '_' if they are greater than 10.  Also, -1 is returned for
+   failure, since 0 can be a valid value.  */
+
+static int
+consume_count_with_underscores (mangled)
+     const char **mangled;
+{
+  int idx;
+
+  if (**mangled == '_')
+    {
+      (*mangled)++;
+      if (!isdigit ((unsigned char)**mangled))
+	return -1;
+
+      idx = consume_count (mangled);
+      if (**mangled != '_')
+	/* The trailing underscore was missing. */
+	return -1;
+
+      (*mangled)++;
+    }
+  else
+    {
+      if (**mangled < '0' || **mangled > '9')
+	return -1;
+
+      idx = **mangled - '0';
+      (*mangled)++;
+    }
+
+  return idx;
+}
+
+/* C is the code for a type-qualifier.  Return the TYPE_QUAL
+   corresponding to this qualifier.  */
+
+static int
+code_for_qualifier (c)
+  int c;
+{
+  switch (c)
+    {
+    case 'C':
+      return TYPE_QUAL_CONST;
+
+    case 'V':
+      return TYPE_QUAL_VOLATILE;
+
+    case 'u':
+      return TYPE_QUAL_RESTRICT;
+
+    default:
+      break;
+    }
+
+  /* C was an invalid qualifier.  */
+  abort ();
+}
+
+/* Return the string corresponding to the qualifiers given by
+   TYPE_QUALS.  */
+
+static const char*
+qualifier_string (type_quals)
+     int type_quals;
+{
+  switch (type_quals)
+    {
+    case TYPE_UNQUALIFIED:
+      return "";
+
+    case TYPE_QUAL_CONST:
+      return "const";
+
+    case TYPE_QUAL_VOLATILE:
+      return "volatile";
+
+    case TYPE_QUAL_RESTRICT:
+      return "__restrict";
+
+    case TYPE_QUAL_CONST | TYPE_QUAL_VOLATILE:
+      return "const volatile";
+
+    case TYPE_QUAL_CONST | TYPE_QUAL_RESTRICT:
+      return "const __restrict";
+
+    case TYPE_QUAL_VOLATILE | TYPE_QUAL_RESTRICT:
+      return "volatile __restrict";
+
+    case TYPE_QUAL_CONST | TYPE_QUAL_VOLATILE | TYPE_QUAL_RESTRICT:
+      return "const volatile __restrict";
+
+    default:
+      break;
+    }
+
+  /* TYPE_QUALS was an invalid qualifier set.  */
+  abort ();
+}
+
+/* C is the code for a type-qualifier.  Return the string
+   corresponding to this qualifier.  This function should only be
+   called with a valid qualifier code.  */
+
+static const char*
+demangle_qualifier (c)
+  int c;
+{
+  return qualifier_string (code_for_qualifier (c));
+}
+
+int
+cplus_demangle_opname (opname, result, options)
+     const char *opname;
+     char *result;
+     int options;
+{
+  int len, len1, ret;
+  string type;
+  struct work_stuff work[1];
+  const char *tem;
+
+  len = strlen(opname);
+  result[0] = '\0';
+  ret = 0;
+  memset ((char *) work, 0, sizeof (work));
+  work->options = options;
+
+  if (opname[0] == '_' && opname[1] == '_'
+      && opname[2] == 'o' && opname[3] == 'p')
+    {
+      /* ANSI.  */
+      /* type conversion operator.  */
+      tem = opname + 4;
+      if (do_type (work, &tem, &type))
+	{
+	  strcat (result, "operator ");
+	  strncat (result, type.b, type.p - type.b);
+	  string_delete (&type);
+	  ret = 1;
+	}
+    }
+  else if (opname[0] == '_' && opname[1] == '_'
+	   && opname[2] >= 'a' && opname[2] <= 'z'
+	   && opname[3] >= 'a' && opname[3] <= 'z')
+    {
+      if (opname[4] == '\0')
+	{
+	  /* Operator.  */
+	  size_t i;
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      if (strlen (optable[i].in) == 2
+		  && memcmp (optable[i].in, opname + 2, 2) == 0)
+		{
+		  strcat (result, "operator");
+		  strcat (result, optable[i].out);
+		  ret = 1;
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  if (opname[2] == 'a' && opname[5] == '\0')
+	    {
+	      /* Assignment.  */
+	      size_t i;
+	      for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+		{
+		  if (strlen (optable[i].in) == 3
+		      && memcmp (optable[i].in, opname + 2, 3) == 0)
+		    {
+		      strcat (result, "operator");
+		      strcat (result, optable[i].out);
+		      ret = 1;
+		      break;
+		    }
+		}
+	    }
+	}
+    }
+  else if (len >= 3
+	   && opname[0] == 'o'
+	   && opname[1] == 'p'
+	   && strchr (cplus_markers, opname[2]) != NULL)
+    {
+      /* see if it's an assignment expression */
+      if (len >= 10 /* op$assign_ */
+	  && memcmp (opname + 3, "assign_", 7) == 0)
+	{
+	  size_t i;
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      len1 = len - 10;
+	      if ((int) strlen (optable[i].in) == len1
+		  && memcmp (optable[i].in, opname + 10, len1) == 0)
+		{
+		  strcat (result, "operator");
+		  strcat (result, optable[i].out);
+		  strcat (result, "=");
+		  ret = 1;
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  size_t i;
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      len1 = len - 3;
+	      if ((int) strlen (optable[i].in) == len1
+		  && memcmp (optable[i].in, opname + 3, len1) == 0)
+		{
+		  strcat (result, "operator");
+		  strcat (result, optable[i].out);
+		  ret = 1;
+		  break;
+		}
+	    }
+	}
+    }
+  else if (len >= 5 && memcmp (opname, "type", 4) == 0
+	   && strchr (cplus_markers, opname[4]) != NULL)
+    {
+      /* type conversion operator */
+      tem = opname + 5;
+      if (do_type (work, &tem, &type))
+	{
+	  strcat (result, "operator ");
+	  strncat (result, type.b, type.p - type.b);
+	  string_delete (&type);
+	  ret = 1;
+	}
+    }
+  squangle_mop_up (work);
+  return ret;
+
+}
+/* Takes operator name as e.g. "++" and returns mangled
+   operator name (e.g. "postincrement_expr"), or NULL if not found.
+
+   If OPTIONS & DMGL_ANSI == 1, return the ANSI name;
+   if OPTIONS & DMGL_ANSI == 0, return the old GNU name.  */
+
+const char *
+cplus_mangle_opname (opname, options)
+     const char *opname;
+     int options;
+{
+  size_t i;
+  int len;
+
+  len = strlen (opname);
+  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+    {
+      if ((int) strlen (optable[i].out) == len
+	  && (options & DMGL_ANSI) == (optable[i].flags & DMGL_ANSI)
+	  && memcmp (optable[i].out, opname, len) == 0)
+	return optable[i].in;
+    }
+  return (0);
+}
+
+/* char *cplus_demangle (const char *mangled, int options)
+
+   If MANGLED is a mangled function name produced by GNU C++, then
+   a pointer to a malloced string giving a C++ representation
+   of the name will be returned; otherwise NULL will be returned.
+   It is the caller's responsibility to free the string which
+   is returned.
+
+   The OPTIONS arg may contain one or more of the following bits:
+
+   	DMGL_ANSI	ANSI qualifiers such as `const' and `void' are
+			included.
+	DMGL_PARAMS	Function parameters are included.
+
+   For example,
+
+   cplus_demangle ("foo__1Ai", DMGL_PARAMS)		=> "A::foo(int)"
+   cplus_demangle ("foo__1Ai", DMGL_PARAMS | DMGL_ANSI)	=> "A::foo(int)"
+   cplus_demangle ("foo__1Ai", 0)			=> "A::foo"
+
+   cplus_demangle ("foo__1Afe", DMGL_PARAMS)		=> "A::foo(float,...)"
+   cplus_demangle ("foo__1Afe", DMGL_PARAMS | DMGL_ANSI)=> "A::foo(float,...)"
+   cplus_demangle ("foo__1Afe", 0)			=> "A::foo"
+
+   Note that any leading underscores, or other such characters prepended by
+   the compilation system, are presumed to have already been stripped from
+   MANGLED.  */
+
+char *
+cplus_demangle (mangled, options)
+     const char *mangled;
+     int options;
+{
+  char *ret;
+  struct work_stuff work[1];
+  memset ((char *) work, 0, sizeof (work));
+  work -> options = options;
+  if ((work -> options & DMGL_STYLE_MASK) == 0)
+    work -> options |= (int) current_demangling_style & DMGL_STYLE_MASK;
+
+  ret = internal_cplus_demangle (work, mangled);
+  squangle_mop_up (work);
+  return (ret);
+}
+
+
+/* This function performs most of what cplus_demangle use to do, but
+   to be able to demangle a name with a B, K or n code, we need to
+   have a longer term memory of what types have been seen. The original
+   now intializes and cleans up the squangle code info, while internal
+   calls go directly to this routine to avoid resetting that info. */
+
+static char *
+internal_cplus_demangle (work, mangled)
+     struct work_stuff *work;
+     const char *mangled;
+{
+
+  string decl;
+  int success = 0;
+  char *demangled = NULL;
+  int s1,s2,s3,s4;
+  s1 = work->constructor;
+  s2 = work->destructor;
+  s3 = work->static_type;
+  s4 = work->type_quals;
+  work->constructor = work->destructor = 0;
+  work->type_quals = TYPE_UNQUALIFIED;
+  work->dllimported = 0;
+
+  if ((mangled != NULL) && (*mangled != '\0'))
+    {
+      string_init (&decl);
+
+      /* First check to see if gnu style demangling is active and if the
+	 string to be demangled contains a CPLUS_MARKER.  If so, attempt to
+	 recognize one of the gnu special forms rather than looking for a
+	 standard prefix.  In particular, don't worry about whether there
+	 is a "__" string in the mangled string.  Consider "_$_5__foo" for
+	 example.  */
+
+      if ((AUTO_DEMANGLING || GNU_DEMANGLING))
+	{
+	  success = gnu_special (work, &mangled, &decl);
+	}
+      if (!success)
+	{
+	  success = demangle_prefix (work, &mangled, &decl);
+	}
+      if (success && (*mangled != '\0'))
+	{
+	  success = demangle_signature (work, &mangled, &decl);
+	}
+      if (work->constructor == 2)
+        {
+          string_prepend (&decl, "global constructors keyed to ");
+          work->constructor = 0;
+        }
+      else if (work->destructor == 2)
+        {
+          string_prepend (&decl, "global destructors keyed to ");
+          work->destructor = 0;
+        }
+      else if (work->dllimported == 1)
+        {
+          string_prepend (&decl, "import stub for ");
+          work->dllimported = 0;
+        }
+      demangled = mop_up (work, &decl, success);
+    }
+  work->constructor = s1;
+  work->destructor = s2;
+  work->static_type = s3;
+  work->type_quals = s4;
+  return (demangled);
+}
+
+
+/* Clear out and squangling related storage */
+static void
+squangle_mop_up (work)
+     struct work_stuff *work;
+{
+  /* clean up the B and K type mangling types. */
+  forget_B_and_K_types (work);
+  if (work -> btypevec != NULL)
+    {
+      free ((char *) work -> btypevec);
+    }
+  if (work -> ktypevec != NULL)
+    {
+      free ((char *) work -> ktypevec);
+    }
+}
+
+/* Clear out any mangled storage */
+
+static char *
+mop_up (work, declp, success)
+     struct work_stuff *work;
+     string *declp;
+     int success;
+{
+  char *demangled = NULL;
+
+  /* Discard the remembered types, if any.  */
+
+  forget_types (work);
+  if (work -> typevec != NULL)
+    {
+      free ((char *) work -> typevec);
+      work -> typevec = NULL;
+      work -> typevec_size = 0;
+    }
+  if (work->tmpl_argvec)
+    {
+      int i;
+
+      for (i = 0; i < work->ntmpl_args; i++)
+	if (work->tmpl_argvec[i])
+	  free ((char*) work->tmpl_argvec[i]);
+
+      free ((char*) work->tmpl_argvec);
+      work->tmpl_argvec = NULL;
+    }
+  if (work->previous_argument)
+    {
+      string_delete (work->previous_argument);
+      free ((char*) work->previous_argument);
+      work->previous_argument = NULL;
+    }
+
+  /* If demangling was successful, ensure that the demangled string is null
+     terminated and return it.  Otherwise, free the demangling decl.  */
+
+  if (!success)
+    {
+      string_delete (declp);
+    }
+  else
+    {
+      string_appendn (declp, "", 1);
+      demangled = declp -> b;
+    }
+  return (demangled);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	demangle_signature -- demangle the signature part of a mangled name
+
+SYNOPSIS
+
+	static int
+	demangle_signature (struct work_stuff *work, const char **mangled,
+			    string *declp);
+
+DESCRIPTION
+
+	Consume and demangle the signature portion of the mangled name.
+
+	DECLP is the string where demangled output is being built.  At
+	entry it contains the demangled root name from the mangled name
+	prefix.  I.E. either a demangled operator name or the root function
+	name.  In some special cases, it may contain nothing.
+
+	*MANGLED points to the current unconsumed location in the mangled
+	name.  As tokens are consumed and demangling is performed, the
+	pointer is updated to continuously point at the next token to
+	be consumed.
+
+	Demangling GNU style mangled names is nasty because there is no
+	explicit token that marks the start of the outermost function
+	argument list.  */
+
+static int
+demangle_signature (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int success = 1;
+  int func_done = 0;
+  int expect_func = 0;
+  int expect_return_type = 0;
+  const char *oldmangled = NULL;
+  string trawname;
+  string tname;
+
+  while (success && (**mangled != '\0'))
+    {
+      switch (**mangled)
+	{
+	case 'Q':
+	  oldmangled = *mangled;
+	  success = demangle_qualified (work, mangled, declp, 1, 0);
+	  if (success)
+	    remember_type (work, oldmangled, *mangled - oldmangled);
+	  if (AUTO_DEMANGLING || GNU_DEMANGLING)
+	    expect_func = 1;
+	  oldmangled = NULL;
+	  break;
+
+        case 'K':
+	  oldmangled = *mangled;
+	  success = demangle_qualified (work, mangled, declp, 1, 0);
+	  if (AUTO_DEMANGLING || GNU_DEMANGLING)
+	    {
+	      expect_func = 1;
+	    }
+	  oldmangled = NULL;
+	  break;
+
+	case 'S':
+	  /* Static member function */
+	  if (oldmangled == NULL)
+	    {
+	      oldmangled = *mangled;
+	    }
+	  (*mangled)++;
+	  work -> static_type = 1;
+	  break;
+
+	case 'C':
+	case 'V':
+	case 'u':
+	  work->type_quals |= code_for_qualifier (**mangled);
+
+	  /* a qualified member function */
+	  if (oldmangled == NULL)
+	    oldmangled = *mangled;
+	  (*mangled)++;
+	  break;
+
+	case 'L':
+	  /* Local class name follows after "Lnnn_" */
+	  if (HP_DEMANGLING)
+	    {
+	      while (**mangled && (**mangled != '_'))
+		(*mangled)++;
+	      if (!**mangled)
+		success = 0;
+	      else
+		(*mangled)++;
+	    }
+	  else
+	    success = 0;
+	  break;
+
+	case '0': case '1': case '2': case '3': case '4':
+	case '5': case '6': case '7': case '8': case '9':
+	  if (oldmangled == NULL)
+	    {
+	      oldmangled = *mangled;
+	    }
+          work->temp_start = -1; /* uppermost call to demangle_class */
+	  success = demangle_class (work, mangled, declp);
+	  if (success)
+	    {
+	      remember_type (work, oldmangled, *mangled - oldmangled);
+	    }
+	  if (AUTO_DEMANGLING || GNU_DEMANGLING || EDG_DEMANGLING)
+	    {
+              /* EDG and others will have the "F", so we let the loop cycle
+                 if we are looking at one. */
+              if (**mangled != 'F')
+                 expect_func = 1;
+	    }
+	  oldmangled = NULL;
+	  break;
+
+	case 'B':
+	  {
+	    string s;
+	    success = do_type (work, mangled, &s);
+	    if (success)
+	      {
+		string_append (&s, SCOPE_STRING (work));
+		string_prepends (declp, &s);
+	      }
+	    oldmangled = NULL;
+	    expect_func = 1;
+	  }
+	  break;
+
+	case 'F':
+	  /* Function */
+	  /* ARM/HP style demangling includes a specific 'F' character after
+	     the class name.  For GNU style, it is just implied.  So we can
+	     safely just consume any 'F' at this point and be compatible
+	     with either style.  */
+
+	  oldmangled = NULL;
+	  func_done = 1;
+	  (*mangled)++;
+
+	  /* For lucid/ARM/HP style we have to forget any types we might
+	     have remembered up to this point, since they were not argument
+	     types.  GNU style considers all types seen as available for
+	     back references.  See comment in demangle_args() */
+
+	  if (LUCID_DEMANGLING || ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING)
+	    {
+	      forget_types (work);
+	    }
+	  success = demangle_args (work, mangled, declp);
+	  /* After picking off the function args, we expect to either
+	     find the function return type (preceded by an '_') or the
+	     end of the string. */
+	  if (success && (AUTO_DEMANGLING || EDG_DEMANGLING) && **mangled == '_')
+	    {
+	      ++(*mangled);
+              /* At this level, we do not care about the return type. */
+              success = do_type (work, mangled, &tname);
+              string_delete (&tname);
+            }
+
+	  break;
+
+	case 't':
+	  /* G++ Template */
+	  string_init(&trawname);
+	  string_init(&tname);
+	  if (oldmangled == NULL)
+	    {
+	      oldmangled = *mangled;
+	    }
+	  success = demangle_template (work, mangled, &tname,
+				       &trawname, 1, 1);
+	  if (success)
+	    {
+	      remember_type (work, oldmangled, *mangled - oldmangled);
+	    }
+	  string_append (&tname, SCOPE_STRING (work));
+
+	  string_prepends(declp, &tname);
+	  if (work -> destructor & 1)
+	    {
+	      string_prepend (&trawname, "~");
+	      string_appends (declp, &trawname);
+	      work->destructor -= 1;
+	    }
+	  if ((work->constructor & 1) || (work->destructor & 1))
+	    {
+	      string_appends (declp, &trawname);
+	      work->constructor -= 1;
+	    }
+	  string_delete(&trawname);
+	  string_delete(&tname);
+	  oldmangled = NULL;
+	  expect_func = 1;
+	  break;
+
+	case '_':
+	  if (GNU_DEMANGLING && expect_return_type)
+	    {
+	      /* Read the return type. */
+	      string return_type;
+	      string_init (&return_type);
+
+	      (*mangled)++;
+	      success = do_type (work, mangled, &return_type);
+	      APPEND_BLANK (&return_type);
+
+	      string_prepends (declp, &return_type);
+	      string_delete (&return_type);
+	      break;
+	    }
+	  else
+	    /* At the outermost level, we cannot have a return type specified,
+	       so if we run into another '_' at this point we are dealing with
+	       a mangled name that is either bogus, or has been mangled by
+	       some algorithm we don't know how to deal with.  So just
+	       reject the entire demangling.  */
+            /* However, "_nnn" is an expected suffix for alternate entry point
+               numbered nnn for a function, with HP aCC, so skip over that
+               without reporting failure. pai/1997-09-04 */
+            if (HP_DEMANGLING)
+              {
+                (*mangled)++;
+                while (**mangled && isdigit ((unsigned char)**mangled))
+                  (*mangled)++;
+              }
+            else
+	      success = 0;
+	  break;
+
+	case 'H':
+	  if (GNU_DEMANGLING)
+	    {
+	      /* A G++ template function.  Read the template arguments. */
+	      success = demangle_template (work, mangled, declp, 0, 0,
+					   0);
+	      if (!(work->constructor & 1))
+		expect_return_type = 1;
+	      (*mangled)++;
+	      break;
+	    }
+	  else
+	    /* fall through */
+	    {;}
+
+	default:
+	  if (AUTO_DEMANGLING || GNU_DEMANGLING)
+	    {
+	      /* Assume we have stumbled onto the first outermost function
+		 argument token, and start processing args.  */
+	      func_done = 1;
+	      success = demangle_args (work, mangled, declp);
+	    }
+	  else
+	    {
+	      /* Non-GNU demanglers use a specific token to mark the start
+		 of the outermost function argument tokens.  Typically 'F',
+		 for ARM/HP-demangling, for example.  So if we find something
+		 we are not prepared for, it must be an error.  */
+	      success = 0;
+	    }
+	  break;
+	}
+      /*
+	if (AUTO_DEMANGLING || GNU_DEMANGLING)
+	*/
+      {
+	if (success && expect_func)
+	  {
+	    func_done = 1;
+              if (LUCID_DEMANGLING || ARM_DEMANGLING || EDG_DEMANGLING)
+                {
+                  forget_types (work);
+                }
+	    success = demangle_args (work, mangled, declp);
+	    /* Since template include the mangling of their return types,
+	       we must set expect_func to 0 so that we don't try do
+	       demangle more arguments the next time we get here.  */
+	    expect_func = 0;
+	  }
+      }
+    }
+  if (success && !func_done)
+    {
+      if (AUTO_DEMANGLING || GNU_DEMANGLING)
+	{
+	  /* With GNU style demangling, bar__3foo is 'foo::bar(void)', and
+	     bar__3fooi is 'foo::bar(int)'.  We get here when we find the
+	     first case, and need to ensure that the '(void)' gets added to
+	     the current declp.  Note that with ARM/HP, the first case
+	     represents the name of a static data member 'foo::bar',
+	     which is in the current declp, so we leave it alone.  */
+	  success = demangle_args (work, mangled, declp);
+	}
+    }
+  if (success && PRINT_ARG_TYPES)
+    {
+      if (work->static_type)
+	string_append (declp, " static");
+      if (work->type_quals != TYPE_UNQUALIFIED)
+	{
+	  APPEND_BLANK (declp);
+	  string_append (declp, qualifier_string (work->type_quals));
+	}
+    }
+
+  return (success);
+}
+
+#if 0
+
+static int
+demangle_method_args (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int success = 0;
+
+  if (work -> static_type)
+    {
+      string_append (declp, *mangled + 1);
+      *mangled += strlen (*mangled);
+      success = 1;
+    }
+  else
+    {
+      success = demangle_args (work, mangled, declp);
+    }
+  return (success);
+}
+
+#endif
+
+static int
+demangle_template_template_parm (work, mangled, tname)
+     struct work_stuff *work;
+     const char **mangled;
+     string *tname;
+{
+  int i;
+  int r;
+  int need_comma = 0;
+  int success = 1;
+  string temp;
+
+  string_append (tname, "template <");
+  /* get size of template parameter list */
+  if (get_count (mangled, &r))
+    {
+      for (i = 0; i < r; i++)
+	{
+	  if (need_comma)
+	    {
+	      string_append (tname, ", ");
+	    }
+
+	    /* Z for type parameters */
+	    if (**mangled == 'Z')
+	      {
+		(*mangled)++;
+		string_append (tname, "class");
+	      }
+	      /* z for template parameters */
+	    else if (**mangled == 'z')
+	      {
+		(*mangled)++;
+		success =
+		  demangle_template_template_parm (work, mangled, tname);
+		if (!success)
+		  {
+		    break;
+		  }
+	      }
+	    else
+	      {
+		/* temp is initialized in do_type */
+		success = do_type (work, mangled, &temp);
+		if (success)
+		  {
+		    string_appends (tname, &temp);
+		  }
+		string_delete(&temp);
+		if (!success)
+		  {
+		    break;
+		  }
+	      }
+	  need_comma = 1;
+	}
+
+    }
+  if (tname->p[-1] == '>')
+    string_append (tname, " ");
+  string_append (tname, "> class");
+  return (success);
+}
+
+static int
+demangle_expression (work, mangled, s, tk)
+     struct work_stuff *work;
+     const char** mangled;
+     string* s;
+     type_kind_t tk;
+{
+  int need_operator = 0;
+  int success;
+
+  success = 1;
+  string_appendn (s, "(", 1);
+  (*mangled)++;
+  while (success && **mangled != 'W' && **mangled != '\0')
+    {
+      if (need_operator)
+	{
+	  size_t i;
+	  size_t len;
+
+	  success = 0;
+
+	  len = strlen (*mangled);
+
+	  for (i = 0;
+	       i < sizeof (optable) / sizeof (optable [0]);
+	       ++i)
+	    {
+	      size_t l = strlen (optable[i].in);
+
+	      if (l <= len
+		  && memcmp (optable[i].in, *mangled, l) == 0)
+		{
+		  string_appendn (s, " ", 1);
+		  string_append (s, optable[i].out);
+		  string_appendn (s, " ", 1);
+		  success = 1;
+		  (*mangled) += l;
+		  break;
+		}
+	    }
+
+	  if (!success)
+	    break;
+	}
+      else
+	need_operator = 1;
+
+      success = demangle_template_value_parm (work, mangled, s, tk);
+    }
+
+  if (**mangled != 'W')
+    success = 0;
+  else
+    {
+      string_appendn (s, ")", 1);
+      (*mangled)++;
+    }
+
+  return success;
+}
+
+static int
+demangle_integral_value (work, mangled, s)
+     struct work_stuff *work;
+     const char** mangled;
+     string* s;
+{
+  int success;
+
+  if (**mangled == 'E')
+    success = demangle_expression (work, mangled, s, tk_integral);
+  else if (**mangled == 'Q' || **mangled == 'K')
+    success = demangle_qualified (work, mangled, s, 0, 1);
+  else
+    {
+      int value;
+
+      success = 0;
+
+      /* Negative numbers are indicated with a leading `m'.  */
+      if (**mangled == 'm')
+	{
+	  string_appendn (s, "-", 1);
+	  (*mangled)++;
+	}
+
+      /* Read the rest of the number.  */
+      value = consume_count_with_underscores (mangled);
+      if (value != -1)
+	{
+	  char buf[INTBUF_SIZE];
+	  sprintf (buf, "%d", value);
+	  string_append (s, buf);
+
+	  /* If the next character is an underscore, skip it.  */
+	  if (**mangled == '_')
+	    (*mangled)++;
+
+	  /* All is well.  */
+	  success = 1;
+	}
+    }
+
+  return success;
+}
+
+/* Demangle the real value in MANGLED.  */
+
+static int
+demangle_real_value (work, mangled, s)
+     struct work_stuff *work;
+     const char **mangled;
+     string* s;
+{
+  if (**mangled == 'E')
+    return demangle_expression (work, mangled, s, tk_real);
+
+  if (**mangled == 'm')
+    {
+      string_appendn (s, "-", 1);
+      (*mangled)++;
+    }
+  while (isdigit ((unsigned char)**mangled))
+    {
+      string_appendn (s, *mangled, 1);
+      (*mangled)++;
+    }
+  if (**mangled == '.') /* fraction */
+    {
+      string_appendn (s, ".", 1);
+      (*mangled)++;
+      while (isdigit ((unsigned char)**mangled))
+	{
+	  string_appendn (s, *mangled, 1);
+	  (*mangled)++;
+	}
+    }
+  if (**mangled == 'e') /* exponent */
+    {
+      string_appendn (s, "e", 1);
+      (*mangled)++;
+      while (isdigit ((unsigned char)**mangled))
+	{
+	  string_appendn (s, *mangled, 1);
+	  (*mangled)++;
+	}
+    }
+
+  return 1;
+}
+
+static int
+demangle_template_value_parm (work, mangled, s, tk)
+     struct work_stuff *work;
+     const char **mangled;
+     string* s;
+     type_kind_t tk;
+{
+  int success = 1;
+
+  if (**mangled == 'Y')
+    {
+      /* The next argument is a template parameter. */
+      int idx;
+
+      (*mangled)++;
+      idx = consume_count_with_underscores (mangled);
+      if (idx == -1
+	  || (work->tmpl_argvec && idx >= work->ntmpl_args)
+	  || consume_count_with_underscores (mangled) == -1)
+	return -1;
+      if (work->tmpl_argvec)
+	string_append (s, work->tmpl_argvec[idx]);
+      else
+	string_append_template_idx (s, idx);
+    }
+  else if (tk == tk_integral)
+    success = demangle_integral_value (work, mangled, s);
+  else if (tk == tk_char)
+    {
+      char tmp[2];
+      int val;
+      if (**mangled == 'm')
+	{
+	  string_appendn (s, "-", 1);
+	  (*mangled)++;
+	}
+      string_appendn (s, "'", 1);
+      val = consume_count(mangled);
+      if (val <= 0)
+	success = 0;
+      else
+	{
+	  tmp[0] = (char)val;
+	  tmp[1] = '\0';
+	  string_appendn (s, &tmp[0], 1);
+	  string_appendn (s, "'", 1);
+	}
+    }
+  else if (tk == tk_bool)
+    {
+      int val = consume_count (mangled);
+      if (val == 0)
+	string_appendn (s, "false", 5);
+      else if (val == 1)
+	string_appendn (s, "true", 4);
+      else
+	success = 0;
+    }
+  else if (tk == tk_real)
+    success = demangle_real_value (work, mangled, s);
+  else if (tk == tk_pointer || tk == tk_reference)
+    {
+      if (**mangled == 'Q')
+	success = demangle_qualified (work, mangled, s,
+				      /*isfuncname=*/0, 
+				      /*append=*/1);
+      else
+	{
+	  int symbol_len  = consume_count (mangled);
+	  if (symbol_len == -1)
+	    return -1;
+	  if (symbol_len == 0)
+	    string_appendn (s, "0", 1);
+	  else
+	    {
+	      char *p = xmalloc (symbol_len + 1), *q;
+	      strncpy (p, *mangled, symbol_len);
+	      p [symbol_len] = '\0';
+	      /* We use cplus_demangle here, rather than
+		 internal_cplus_demangle, because the name of the entity
+		 mangled here does not make use of any of the squangling
+		 or type-code information we have built up thus far; it is
+		 mangled independently.  */
+	      q = cplus_demangle (p, work->options);
+	      if (tk == tk_pointer)
+		string_appendn (s, "&", 1);
+	      /* FIXME: Pointer-to-member constants should get a
+		 qualifying class name here.  */
+	      if (q)
+		{
+		  string_append (s, q);
+		  free (q);
+		}
+	      else
+		string_append (s, p);
+	      free (p);
+	    }
+	  *mangled += symbol_len;
+	}
+    }
+
+  return success;
+}
+
+/* Demangle the template name in MANGLED.  The full name of the
+   template (e.g., S<int>) is placed in TNAME.  The name without the
+   template parameters (e.g. S) is placed in TRAWNAME if TRAWNAME is
+   non-NULL.  If IS_TYPE is nonzero, this template is a type template,
+   not a function template.  If both IS_TYPE and REMEMBER are nonzero,
+   the tmeplate is remembered in the list of back-referenceable
+   types.  */
+
+static int
+demangle_template (work, mangled, tname, trawname, is_type, remember)
+     struct work_stuff *work;
+     const char **mangled;
+     string *tname;
+     string *trawname;
+     int is_type;
+     int remember;
+{
+  int i;
+  int r;
+  int need_comma = 0;
+  int success = 0;
+  const char *start;
+  int is_java_array = 0;
+  string temp;
+  int bindex = 0;
+
+  (*mangled)++;
+  if (is_type)
+    {
+      if (remember)
+	bindex = register_Btype (work);
+      start = *mangled;
+      /* get template name */
+      if (**mangled == 'z')
+	{
+	  int idx;
+	  (*mangled)++;
+	  (*mangled)++;
+
+	  idx = consume_count_with_underscores (mangled);
+	  if (idx == -1
+	      || (work->tmpl_argvec && idx >= work->ntmpl_args)
+	      || consume_count_with_underscores (mangled) == -1)
+	    return (0);
+
+	  if (work->tmpl_argvec)
+	    {
+	      string_append (tname, work->tmpl_argvec[idx]);
+	      if (trawname)
+		string_append (trawname, work->tmpl_argvec[idx]);
+	    }
+	  else
+	    {
+	      string_append_template_idx (tname, idx);
+	      if (trawname)
+		string_append_template_idx (trawname, idx);
+	    }
+	}
+      else
+	{
+	  if ((r = consume_count (mangled)) <= 0
+	      || (int) strlen (*mangled) < r)
+	    {
+	      return (0);
+	    }
+	  is_java_array = (work -> options & DMGL_JAVA)
+	    && strncmp (*mangled, "JArray1Z", 8) == 0;
+	  if (! is_java_array)
+	    {
+	      string_appendn (tname, *mangled, r);
+	    }
+	  if (trawname)
+	    string_appendn (trawname, *mangled, r);
+	  *mangled += r;
+	}
+    }
+  if (!is_java_array)
+    string_append (tname, "<");
+  /* get size of template parameter list */
+  if (!get_count (mangled, &r))
+    {
+      return (0);
+    }
+  if (!is_type)
+    {
+      /* Create an array for saving the template argument values. */
+      work->tmpl_argvec = (char**) xmalloc (r * sizeof (char *));
+      work->ntmpl_args = r;
+      for (i = 0; i < r; i++)
+	work->tmpl_argvec[i] = 0;
+    }
+  for (i = 0; i < r; i++)
+    {
+      if (need_comma)
+	{
+	  string_append (tname, ", ");
+	}
+      /* Z for type parameters */
+      if (**mangled == 'Z')
+	{
+	  (*mangled)++;
+	  /* temp is initialized in do_type */
+	  success = do_type (work, mangled, &temp);
+	  if (success)
+	    {
+	      string_appends (tname, &temp);
+
+	      if (!is_type)
+		{
+		  /* Save the template argument. */
+		  int len = temp.p - temp.b;
+		  work->tmpl_argvec[i] = xmalloc (len + 1);
+		  memcpy (work->tmpl_argvec[i], temp.b, len);
+		  work->tmpl_argvec[i][len] = '\0';
+		}
+	    }
+	  string_delete(&temp);
+	  if (!success)
+	    {
+	      break;
+	    }
+	}
+      /* z for template parameters */
+      else if (**mangled == 'z')
+	{
+	  int r2;
+	  (*mangled)++;
+	  success = demangle_template_template_parm (work, mangled, tname);
+
+	  if (success
+	      && (r2 = consume_count (mangled)) > 0
+	      && (int) strlen (*mangled) >= r2)
+	    {
+	      string_append (tname, " ");
+	      string_appendn (tname, *mangled, r2);
+	      if (!is_type)
+		{
+		  /* Save the template argument. */
+		  int len = r2;
+		  work->tmpl_argvec[i] = xmalloc (len + 1);
+		  memcpy (work->tmpl_argvec[i], *mangled, len);
+		  work->tmpl_argvec[i][len] = '\0';
+		}
+	      *mangled += r2;
+	    }
+	  if (!success)
+	    {
+	      break;
+	    }
+	}
+      else
+	{
+	  string  param;
+	  string* s;
+
+	  /* otherwise, value parameter */
+
+	  /* temp is initialized in do_type */
+	  success = do_type (work, mangled, &temp);
+	  string_delete(&temp);
+	  if (!success)
+	    break;
+
+	  if (!is_type)
+	    {
+	      s = &param;
+	      string_init (s);
+	    }
+	  else
+	    s = tname;
+
+	  success = demangle_template_value_parm (work, mangled, s,
+						  (type_kind_t) success);
+
+	  if (!success)
+	    {
+	      if (!is_type)
+		string_delete (s);
+	      success = 0;
+	      break;
+	    }
+
+	  if (!is_type)
+	    {
+	      int len = s->p - s->b;
+	      work->tmpl_argvec[i] = xmalloc (len + 1);
+	      memcpy (work->tmpl_argvec[i], s->b, len);
+	      work->tmpl_argvec[i][len] = '\0';
+
+	      string_appends (tname, s);
+	      string_delete (s);
+	    }
+	}
+      need_comma = 1;
+    }
+  if (is_java_array)
+    {
+      string_append (tname, "[]");
+    }
+  else
+    {
+      if (tname->p[-1] == '>')
+	string_append (tname, " ");
+      string_append (tname, ">");
+    }
+
+  if (is_type && remember)
+    remember_Btype (work, tname->b, LEN_STRING (tname), bindex);
+
+  /*
+    if (work -> static_type)
+    {
+    string_append (declp, *mangled + 1);
+    *mangled += strlen (*mangled);
+    success = 1;
+    }
+    else
+    {
+    success = demangle_args (work, mangled, declp);
+    }
+    }
+    */
+  return (success);
+}
+
+static int
+arm_pt (work, mangled, n, anchor, args)
+     struct work_stuff *work;
+     const char *mangled;
+     int n;
+     const char **anchor, **args;
+{
+  /* Check if ARM template with "__pt__" in it ("parameterized type") */
+  /* Allow HP also here, because HP's cfront compiler follows ARM to some extent */
+  if ((ARM_DEMANGLING || HP_DEMANGLING) && (*anchor = mystrstr (mangled, "__pt__")))
+    {
+      int len;
+      *args = *anchor + 6;
+      len = consume_count (args);
+      if (len == -1)
+	return 0;
+      if (*args + len == mangled + n && **args == '_')
+	{
+	  ++*args;
+	  return 1;
+	}
+    }
+  if (AUTO_DEMANGLING || EDG_DEMANGLING)
+    {
+      if ((*anchor = mystrstr (mangled, "__tm__"))
+          || (*anchor = mystrstr (mangled, "__ps__"))
+          || (*anchor = mystrstr (mangled, "__pt__")))
+        {
+          int len;
+          *args = *anchor + 6;
+          len = consume_count (args);
+	  if (len == -1)
+	    return 0;
+          if (*args + len == mangled + n && **args == '_')
+            {
+              ++*args;
+              return 1;
+            }
+        }
+      else if ((*anchor = mystrstr (mangled, "__S")))
+        {
+ 	  int len;
+ 	  *args = *anchor + 3;
+ 	  len = consume_count (args);
+	  if (len == -1)
+	    return 0;
+ 	  if (*args + len == mangled + n && **args == '_')
+            {
+              ++*args;
+ 	      return 1;
+            }
+        }
+    }
+
+  return 0;
+}
+
+static void
+demangle_arm_hp_template (work, mangled, n, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     int n;
+     string *declp;
+{
+  const char *p;
+  const char *args;
+  const char *e = *mangled + n;
+  string arg;
+
+  /* Check for HP aCC template spec: classXt1t2 where t1, t2 are
+     template args */
+  if (HP_DEMANGLING && ((*mangled)[n] == 'X'))
+    {
+      char *start_spec_args = NULL;
+
+      /* First check for and omit template specialization pseudo-arguments,
+         such as in "Spec<#1,#1.*>" */
+      start_spec_args = strchr (*mangled, '<');
+      if (start_spec_args && (start_spec_args - *mangled < n))
+        string_appendn (declp, *mangled, start_spec_args - *mangled);
+      else
+        string_appendn (declp, *mangled, n);
+      (*mangled) += n + 1;
+      string_init (&arg);
+      if (work->temp_start == -1) /* non-recursive call */
+        work->temp_start = declp->p - declp->b;
+      string_append (declp, "<");
+      while (1)
+        {
+          string_clear (&arg);
+          switch (**mangled)
+            {
+              case 'T':
+                /* 'T' signals a type parameter */
+                (*mangled)++;
+                if (!do_type (work, mangled, &arg))
+                  goto hpacc_template_args_done;
+                break;
+
+              case 'U':
+              case 'S':
+                /* 'U' or 'S' signals an integral value */
+                if (!do_hpacc_template_const_value (work, mangled, &arg))
+                  goto hpacc_template_args_done;
+                break;
+
+              case 'A':
+                /* 'A' signals a named constant expression (literal) */
+                if (!do_hpacc_template_literal (work, mangled, &arg))
+                  goto hpacc_template_args_done;
+                break;
+
+              default:
+                /* Today, 1997-09-03, we have only the above types
+                   of template parameters */
+                /* FIXME: maybe this should fail and return null */
+                goto hpacc_template_args_done;
+            }
+          string_appends (declp, &arg);
+         /* Check if we're at the end of template args.
+             0 if at end of static member of template class,
+             _ if done with template args for a function */
+          if ((**mangled == '\000') || (**mangled == '_'))
+            break;
+          else
+            string_append (declp, ",");
+        }
+    hpacc_template_args_done:
+      string_append (declp, ">");
+      string_delete (&arg);
+      if (**mangled == '_')
+        (*mangled)++;
+      return;
+    }
+  /* ARM template? (Also handles HP cfront extensions) */
+  else if (arm_pt (work, *mangled, n, &p, &args))
+    {
+      string type_str;
+
+      string_init (&arg);
+      string_appendn (declp, *mangled, p - *mangled);
+      if (work->temp_start == -1)  /* non-recursive call */
+	work->temp_start = declp->p - declp->b;
+      string_append (declp, "<");
+      /* should do error checking here */
+      while (args < e) {
+	string_clear (&arg);
+
+	/* Check for type or literal here */
+	switch (*args)
+	  {
+	    /* HP cfront extensions to ARM for template args */
+	    /* spec: Xt1Lv1 where t1 is a type, v1 is a literal value */
+	    /* FIXME: We handle only numeric literals for HP cfront */
+          case 'X':
+            /* A typed constant value follows */
+            args++;
+            if (!do_type (work, &args, &type_str))
+	      goto cfront_template_args_done;
+            string_append (&arg, "(");
+            string_appends (&arg, &type_str);
+            string_append (&arg, ")");
+            if (*args != 'L')
+              goto cfront_template_args_done;
+            args++;
+            /* Now snarf a literal value following 'L' */
+            if (!snarf_numeric_literal (&args, &arg))
+	      goto cfront_template_args_done;
+            break;
+
+          case 'L':
+            /* Snarf a literal following 'L' */
+            args++;
+            if (!snarf_numeric_literal (&args, &arg))
+	      goto cfront_template_args_done;
+            break;
+          default:
+            /* Not handling other HP cfront stuff */
+            if (!do_type (work, &args, &arg))
+              goto cfront_template_args_done;
+	  }
+	string_appends (declp, &arg);
+	string_append (declp, ",");
+      }
+    cfront_template_args_done:
+      string_delete (&arg);
+      if (args >= e)
+	--declp->p; /* remove extra comma */
+      string_append (declp, ">");
+    }
+  else if (n>10 && strncmp (*mangled, "_GLOBAL_", 8) == 0
+	   && (*mangled)[9] == 'N'
+	   && (*mangled)[8] == (*mangled)[10]
+	   && strchr (cplus_markers, (*mangled)[8]))
+    {
+      /* A member of the anonymous namespace.  */
+      string_append (declp, "{anonymous}");
+    }
+  else
+    {
+      if (work->temp_start == -1) /* non-recursive call only */
+	work->temp_start = 0;     /* disable in recursive calls */
+      string_appendn (declp, *mangled, n);
+    }
+  *mangled += n;
+}
+
+/* Extract a class name, possibly a template with arguments, from the
+   mangled string; qualifiers, local class indicators, etc. have
+   already been dealt with */
+
+static int
+demangle_class_name (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int n;
+  int success = 0;
+
+  n = consume_count (mangled);
+  if (n == -1)
+    return 0;
+  if ((int) strlen (*mangled) >= n)
+    {
+      demangle_arm_hp_template (work, mangled, n, declp);
+      success = 1;
+    }
+
+  return (success);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	demangle_class -- demangle a mangled class sequence
+
+SYNOPSIS
+
+	static int
+	demangle_class (struct work_stuff *work, const char **mangled,
+			strint *declp)
+
+DESCRIPTION
+
+	DECLP points to the buffer into which demangling is being done.
+
+	*MANGLED points to the current token to be demangled.  On input,
+	it points to a mangled class (I.E. "3foo", "13verylongclass", etc.)
+	On exit, it points to the next token after the mangled class on
+	success, or the first unconsumed token on failure.
+
+	If the CONSTRUCTOR or DESTRUCTOR flags are set in WORK, then
+	we are demangling a constructor or destructor.  In this case
+	we prepend "class::class" or "class::~class" to DECLP.
+
+	Otherwise, we prepend "class::" to the current DECLP.
+
+	Reset the constructor/destructor flags once they have been
+	"consumed".  This allows demangle_class to be called later during
+	the same demangling, to do normal class demangling.
+
+	Returns 1 if demangling is successful, 0 otherwise.
+
+*/
+
+static int
+demangle_class (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int success = 0;
+  int btype;
+  string class_name;
+  char *save_class_name_end = 0;
+
+  string_init (&class_name);
+  btype = register_Btype (work);
+  if (demangle_class_name (work, mangled, &class_name))
+    {
+      save_class_name_end = class_name.p;
+      if ((work->constructor & 1) || (work->destructor & 1))
+	{
+          /* adjust so we don't include template args */
+          if (work->temp_start && (work->temp_start != -1))
+            {
+              class_name.p = class_name.b + work->temp_start;
+            }
+	  string_prepends (declp, &class_name);
+	  if (work -> destructor & 1)
+	    {
+	      string_prepend (declp, "~");
+              work -> destructor -= 1;
+	    }
+	  else
+	    {
+	      work -> constructor -= 1;
+	    }
+	}
+      class_name.p = save_class_name_end;
+      remember_Ktype (work, class_name.b, LEN_STRING(&class_name));
+      remember_Btype (work, class_name.b, LEN_STRING(&class_name), btype);
+      string_prepend (declp, SCOPE_STRING (work));
+      string_prepends (declp, &class_name);
+      success = 1;
+    }
+  string_delete (&class_name);
+  return (success);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	demangle_prefix -- consume the mangled name prefix and find signature
+
+SYNOPSIS
+
+	static int
+	demangle_prefix (struct work_stuff *work, const char **mangled,
+			 string *declp);
+
+DESCRIPTION
+
+	Consume and demangle the prefix of the mangled name.
+
+	DECLP points to the string buffer into which demangled output is
+	placed.  On entry, the buffer is empty.  On exit it contains
+	the root function name, the demangled operator name, or in some
+	special cases either nothing or the completely demangled result.
+
+	MANGLED points to the current pointer into the mangled name.  As each
+	token of the mangled name is consumed, it is updated.  Upon entry
+	the current mangled name pointer points to the first character of
+	the mangled name.  Upon exit, it should point to the first character
+	of the signature if demangling was successful, or to the first
+	unconsumed character if demangling of the prefix was unsuccessful.
+
+	Returns 1 on success, 0 otherwise.
+ */
+
+static int
+demangle_prefix (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int success = 1;
+  const char *scan;
+  int i;
+
+  if (strlen(*mangled) > 6
+      && (strncmp(*mangled, "_imp__", 6) == 0
+          || strncmp(*mangled, "__imp_", 6) == 0))
+    {
+      /* it's a symbol imported from a PE dynamic library. Check for both
+         new style prefix _imp__ and legacy __imp_ used by older versions
+	 of dlltool. */
+      (*mangled) += 6;
+      work->dllimported = 1;
+    }
+  else if (strlen(*mangled) >= 11 && strncmp(*mangled, "_GLOBAL_", 8) == 0)
+    {
+      char *marker = strchr (cplus_markers, (*mangled)[8]);
+      if (marker != NULL && *marker == (*mangled)[10])
+	{
+	  if ((*mangled)[9] == 'D')
+	    {
+	      /* it's a GNU global destructor to be executed at program exit */
+	      (*mangled) += 11;
+	      work->destructor = 2;
+	      if (gnu_special (work, mangled, declp))
+		return success;
+	    }
+	  else if ((*mangled)[9] == 'I')
+	    {
+	      /* it's a GNU global constructor to be executed at program init */
+	      (*mangled) += 11;
+	      work->constructor = 2;
+	      if (gnu_special (work, mangled, declp))
+		return success;
+	    }
+	}
+    }
+  else if ((ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING) && strncmp(*mangled, "__std__", 7) == 0)
+    {
+      /* it's a ARM global destructor to be executed at program exit */
+      (*mangled) += 7;
+      work->destructor = 2;
+    }
+  else if ((ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING) && strncmp(*mangled, "__sti__", 7) == 0)
+    {
+      /* it's a ARM global constructor to be executed at program initial */
+      (*mangled) += 7;
+      work->constructor = 2;
+    }
+
+  /*  This block of code is a reduction in strength time optimization
+      of:
+      scan = mystrstr (*mangled, "__"); */
+
+  {
+    scan = *mangled;
+
+    do {
+      scan = strchr (scan, '_');
+    } while (scan != NULL && *++scan != '_');
+
+    if (scan != NULL) --scan;
+  }
+
+  if (scan != NULL)
+    {
+      /* We found a sequence of two or more '_', ensure that we start at
+	 the last pair in the sequence.  */
+      i = strspn (scan, "_");
+      if (i > 2)
+	{
+	  scan += (i - 2);
+	}
+    }
+
+  if (scan == NULL)
+    {
+      success = 0;
+    }
+  else if (work -> static_type)
+    {
+      if (!isdigit ((unsigned char)scan[0]) && (scan[0] != 't'))
+	{
+	  success = 0;
+	}
+    }
+  else if ((scan == *mangled)
+	   && (isdigit ((unsigned char)scan[2]) || (scan[2] == 'Q')
+	       || (scan[2] == 't') || (scan[2] == 'K') || (scan[2] == 'H')))
+    {
+      /* The ARM says nothing about the mangling of local variables.
+	 But cfront mangles local variables by prepending __<nesting_level>
+	 to them. As an extension to ARM demangling we handle this case.  */
+      if ((LUCID_DEMANGLING || ARM_DEMANGLING || HP_DEMANGLING)
+	  && isdigit ((unsigned char)scan[2]))
+	{
+	  *mangled = scan + 2;
+	  consume_count (mangled);
+	  string_append (declp, *mangled);
+	  *mangled += strlen (*mangled);
+	  success = 1;
+	}
+      else
+	{
+	  /* A GNU style constructor starts with __[0-9Qt].  But cfront uses
+	     names like __Q2_3foo3bar for nested type names.  So don't accept
+	     this style of constructor for cfront demangling.  A GNU
+	     style member-template constructor starts with 'H'. */
+	  if (!(LUCID_DEMANGLING || ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING))
+	    work -> constructor += 1;
+	  *mangled = scan + 2;
+	}
+    }
+  else if (ARM_DEMANGLING && scan[2] == 'p' && scan[3] == 't')
+    {
+      /* Cfront-style parameterized type.  Handled later as a signature. */
+      success = 1;
+
+      /* ARM template? */
+      demangle_arm_hp_template (work, mangled, strlen (*mangled), declp);
+    }
+  else if (EDG_DEMANGLING && ((scan[2] == 't' && scan[3] == 'm')
+                              || (scan[2] == 'p' && scan[3] == 's')
+                              || (scan[2] == 'p' && scan[3] == 't')))
+    {
+      /* EDG-style parameterized type.  Handled later as a signature. */
+      success = 1;
+
+      /* EDG template? */
+      demangle_arm_hp_template (work, mangled, strlen (*mangled), declp);
+    }
+  else if ((scan == *mangled) && !isdigit ((unsigned char)scan[2])
+	   && (scan[2] != 't'))
+    {
+      /* Mangled name starts with "__".  Skip over any leading '_' characters,
+	 then find the next "__" that separates the prefix from the signature.
+	 */
+      if (!(ARM_DEMANGLING || LUCID_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING)
+	  || (arm_special (mangled, declp) == 0))
+	{
+	  while (*scan == '_')
+	    {
+	      scan++;
+	    }
+	  if ((scan = mystrstr (scan, "__")) == NULL || (*(scan + 2) == '\0'))
+	    {
+	      /* No separator (I.E. "__not_mangled"), or empty signature
+		 (I.E. "__not_mangled_either__") */
+	      success = 0;
+	    }
+	  else
+	    {
+	      const char *tmp;
+
+              /* Look for the LAST occurrence of __, allowing names to
+                 have the '__' sequence embedded in them. */
+	      if (!(ARM_DEMANGLING || HP_DEMANGLING))
+		{
+		  while ((tmp = mystrstr (scan + 2, "__")) != NULL)
+		    scan = tmp;
+		}
+	      if (*(scan + 2) == '\0')
+		success = 0;
+              else
+                demangle_function_name (work, mangled, declp, scan);
+	    }
+	}
+    }
+  else if (*(scan + 2) != '\0')
+    {
+      /* Mangled name does not start with "__" but does have one somewhere
+	 in there with non empty stuff after it.  Looks like a global
+	 function name.  */
+      demangle_function_name (work, mangled, declp, scan);
+    }
+  else
+    {
+      /* Doesn't look like a mangled name */
+      success = 0;
+    }
+
+  if (!success && (work->constructor == 2 || work->destructor == 2))
+    {
+      string_append (declp, *mangled);
+      *mangled += strlen (*mangled);
+      success = 1;
+    }
+  return (success);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	gnu_special -- special handling of gnu mangled strings
+
+SYNOPSIS
+
+	static int
+	gnu_special (struct work_stuff *work, const char **mangled,
+		     string *declp);
+
+
+DESCRIPTION
+
+	Process some special GNU style mangling forms that don't fit
+	the normal pattern.  For example:
+
+		_$_3foo		(destructor for class foo)
+		_vt$foo		(foo virtual table)
+		_vt$foo$bar	(foo::bar virtual table)
+		__vt_foo	(foo virtual table, new style with thunks)
+		_3foo$varname	(static data member)
+		_Q22rs2tu$vw	(static data member)
+		__t6vector1Zii	(constructor with template)
+		__thunk_4__$_7ostream (virtual function thunk)
+ */
+
+static int
+gnu_special (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  int n;
+  int success = 1;
+  const char *p;
+
+  if ((*mangled)[0] == '_'
+      && strchr (cplus_markers, (*mangled)[1]) != NULL
+      && (*mangled)[2] == '_')
+    {
+      /* Found a GNU style destructor, get past "_<CPLUS_MARKER>_" */
+      (*mangled) += 3;
+      work -> destructor += 1;
+    }
+  else if ((*mangled)[0] == '_'
+	   && (((*mangled)[1] == '_'
+		&& (*mangled)[2] == 'v'
+		&& (*mangled)[3] == 't'
+		&& (*mangled)[4] == '_')
+	       || ((*mangled)[1] == 'v'
+		   && (*mangled)[2] == 't'
+		   && strchr (cplus_markers, (*mangled)[3]) != NULL)))
+    {
+      /* Found a GNU style virtual table, get past "_vt<CPLUS_MARKER>"
+         and create the decl.  Note that we consume the entire mangled
+	 input string, which means that demangle_signature has no work
+	 to do.  */
+      if ((*mangled)[2] == 'v')
+	(*mangled) += 5; /* New style, with thunks: "__vt_" */
+      else
+	(*mangled) += 4; /* Old style, no thunks: "_vt<CPLUS_MARKER>" */
+      while (**mangled != '\0')
+	{
+	  switch (**mangled)
+	    {
+	    case 'Q':
+	    case 'K':
+	      success = demangle_qualified (work, mangled, declp, 0, 1);
+	      break;
+	    case 't':
+	      success = demangle_template (work, mangled, declp, 0, 1,
+					   1);
+	      break;
+	    default:
+	      if (isdigit((unsigned char)*mangled[0]))
+		{
+		  n = consume_count(mangled);
+		  /* We may be seeing a too-large size, or else a
+		     ".<digits>" indicating a static local symbol.  In
+		     any case, declare victory and move on; *don't* try
+		     to use n to allocate.  */
+		  if (n > (int) strlen (*mangled))
+		    {
+		      success = 1;
+		      break;
+		    }
+		}
+	      else
+		{
+		  n = strcspn (*mangled, cplus_markers);
+		}
+	      string_appendn (declp, *mangled, n);
+	      (*mangled) += n;
+	    }
+
+	  p = strpbrk (*mangled, cplus_markers);
+	  if (success && ((p == NULL) || (p == *mangled)))
+	    {
+	      if (p != NULL)
+		{
+		  string_append (declp, SCOPE_STRING (work));
+		  (*mangled)++;
+		}
+	    }
+	  else
+	    {
+	      success = 0;
+	      break;
+	    }
+	}
+      if (success)
+	string_append (declp, " virtual table");
+    }
+  else if ((*mangled)[0] == '_'
+	   && (strchr("0123456789Qt", (*mangled)[1]) != NULL)
+	   && (p = strpbrk (*mangled, cplus_markers)) != NULL)
+    {
+      /* static data member, "_3foo$varname" for example */
+      (*mangled)++;
+      switch (**mangled)
+	{
+	case 'Q':
+	case 'K':
+	  success = demangle_qualified (work, mangled, declp, 0, 1);
+	  break;
+	case 't':
+	  success = demangle_template (work, mangled, declp, 0, 1, 1);
+	  break;
+	default:
+	  n = consume_count (mangled);
+	  if (n < 0 || n > (long) strlen (*mangled))
+	    {
+	      success = 0;
+	      break;
+	    }
+	  string_appendn (declp, *mangled, n);
+	  (*mangled) += n;
+	}
+      if (success && (p == *mangled))
+	{
+	  /* Consumed everything up to the cplus_marker, append the
+	     variable name.  */
+	  (*mangled)++;
+	  string_append (declp, SCOPE_STRING (work));
+	  n = strlen (*mangled);
+	  string_appendn (declp, *mangled, n);
+	  (*mangled) += n;
+	}
+      else
+	{
+	  success = 0;
+	}
+    }
+  else if (strncmp (*mangled, "__thunk_", 8) == 0)
+    {
+      int delta;
+
+      (*mangled) += 8;
+      delta = consume_count (mangled);
+      if (delta == -1)
+	success = 0;
+      else
+	{
+	  char *method = internal_cplus_demangle (work, ++*mangled);
+
+	  if (method)
+	    {
+	      char buf[50];
+	      sprintf (buf, "virtual function thunk (delta:%d) for ", -delta);
+	      string_append (declp, buf);
+	      string_append (declp, method);
+	      free (method);
+	      n = strlen (*mangled);
+	      (*mangled) += n;
+	    }
+	  else
+	    {
+	      success = 0;
+	    }
+	}
+    }
+  else if (strncmp (*mangled, "__t", 3) == 0
+	   && ((*mangled)[3] == 'i' || (*mangled)[3] == 'f'))
+    {
+      p = (*mangled)[3] == 'i' ? " type_info node" : " type_info function";
+      (*mangled) += 4;
+      switch (**mangled)
+	{
+	case 'Q':
+	case 'K':
+	  success = demangle_qualified (work, mangled, declp, 0, 1);
+	  break;
+	case 't':
+	  success = demangle_template (work, mangled, declp, 0, 1, 1);
+	  break;
+	default:
+	  success = demangle_fund_type (work, mangled, declp);
+	  break;
+	}
+      if (success && **mangled != '\0')
+	success = 0;
+      if (success)
+	string_append (declp, p);
+    }
+  else
+    {
+      success = 0;
+    }
+  return (success);
+}
+
+static void
+recursively_demangle(work, mangled, result, namelength)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+     int namelength;
+{
+  char * recurse = (char *)NULL;
+  char * recurse_dem = (char *)NULL;
+
+  recurse = (char *) xmalloc (namelength + 1);
+  memcpy (recurse, *mangled, namelength);
+  recurse[namelength] = '\000';
+
+  recurse_dem = cplus_demangle (recurse, work->options);
+
+  if (recurse_dem)
+    {
+      string_append (result, recurse_dem);
+      free (recurse_dem);
+    }
+  else
+    {
+      string_appendn (result, *mangled, namelength);
+    }
+  free (recurse);
+  *mangled += namelength;
+}
+
+/*
+
+LOCAL FUNCTION
+
+	arm_special -- special handling of ARM/lucid mangled strings
+
+SYNOPSIS
+
+	static int
+	arm_special (const char **mangled,
+		     string *declp);
+
+
+DESCRIPTION
+
+	Process some special ARM style mangling forms that don't fit
+	the normal pattern.  For example:
+
+		__vtbl__3foo		(foo virtual table)
+		__vtbl__3foo__3bar	(bar::foo virtual table)
+
+ */
+
+static int
+arm_special (mangled, declp)
+     const char **mangled;
+     string *declp;
+{
+  int n;
+  int success = 1;
+  const char *scan;
+
+  if (strncmp (*mangled, ARM_VTABLE_STRING, ARM_VTABLE_STRLEN) == 0)
+    {
+      /* Found a ARM style virtual table, get past ARM_VTABLE_STRING
+         and create the decl.  Note that we consume the entire mangled
+	 input string, which means that demangle_signature has no work
+	 to do.  */
+      scan = *mangled + ARM_VTABLE_STRLEN;
+      while (*scan != '\0')        /* first check it can be demangled */
+        {
+          n = consume_count (&scan);
+          if (n == -1)
+	    {
+	      return (0);           /* no good */
+	    }
+          scan += n;
+          if (scan[0] == '_' && scan[1] == '_')
+	    {
+	      scan += 2;
+	    }
+        }
+      (*mangled) += ARM_VTABLE_STRLEN;
+      while (**mangled != '\0')
+	{
+	  n = consume_count (mangled);
+          if (n == -1
+	      || n > (long) strlen (*mangled))
+	    return 0;
+	  string_prependn (declp, *mangled, n);
+	  (*mangled) += n;
+	  if ((*mangled)[0] == '_' && (*mangled)[1] == '_')
+	    {
+	      string_prepend (declp, "::");
+	      (*mangled) += 2;
+	    }
+	}
+      string_append (declp, " virtual table");
+    }
+  else
+    {
+      success = 0;
+    }
+  return (success);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	demangle_qualified -- demangle 'Q' qualified name strings
+
+SYNOPSIS
+
+	static int
+	demangle_qualified (struct work_stuff *, const char *mangled,
+			    string *result, int isfuncname, int append);
+
+DESCRIPTION
+
+	Demangle a qualified name, such as "Q25Outer5Inner" which is
+	the mangled form of "Outer::Inner".  The demangled output is
+	prepended or appended to the result string according to the
+	state of the append flag.
+
+	If isfuncname is nonzero, then the qualified name we are building
+	is going to be used as a member function name, so if it is a
+	constructor or destructor function, append an appropriate
+	constructor or destructor name.  I.E. for the above example,
+	the result for use as a constructor is "Outer::Inner::Inner"
+	and the result for use as a destructor is "Outer::Inner::~Inner".
+
+BUGS
+
+	Numeric conversion is ASCII dependent (FIXME).
+
+ */
+
+static int
+demangle_qualified (work, mangled, result, isfuncname, append)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+     int isfuncname;
+     int append;
+{
+  int qualifiers = 0;
+  int success = 1;
+  char num[2];
+  string temp;
+  string last_name;
+  int bindex = register_Btype (work);
+
+  /* We only make use of ISFUNCNAME if the entity is a constructor or
+     destructor.  */
+  isfuncname = (isfuncname
+		&& ((work->constructor & 1) || (work->destructor & 1)));
+
+  string_init (&temp);
+  string_init (&last_name);
+
+  if ((*mangled)[0] == 'K')
+    {
+    /* Squangling qualified name reuse */
+      int idx;
+      (*mangled)++;
+      idx = consume_count_with_underscores (mangled);
+      if (idx == -1 || idx >= work -> numk)
+        success = 0;
+      else
+        string_append (&temp, work -> ktypevec[idx]);
+    }
+  else
+    switch ((*mangled)[1])
+    {
+    case '_':
+      /* GNU mangled name with more than 9 classes.  The count is preceded
+	 by an underscore (to distinguish it from the <= 9 case) and followed
+	 by an underscore.  */
+      (*mangled)++;
+      qualifiers = consume_count_with_underscores (mangled);
+      if (qualifiers == -1)
+	success = 0;
+      break;
+
+    case '1':
+    case '2':
+    case '3':
+    case '4':
+    case '5':
+    case '6':
+    case '7':
+    case '8':
+    case '9':
+      /* The count is in a single digit.  */
+      num[0] = (*mangled)[1];
+      num[1] = '\0';
+      qualifiers = atoi (num);
+
+      /* If there is an underscore after the digit, skip it.  This is
+	 said to be for ARM-qualified names, but the ARM makes no
+	 mention of such an underscore.  Perhaps cfront uses one.  */
+      if ((*mangled)[2] == '_')
+	{
+	  (*mangled)++;
+	}
+      (*mangled) += 2;
+      break;
+
+    case '0':
+    default:
+      success = 0;
+    }
+
+  if (!success)
+    return success;
+
+  /* Pick off the names and collect them in the temp buffer in the order
+     in which they are found, separated by '::'.  */
+
+  while (qualifiers-- > 0)
+    {
+      int remember_K = 1;
+      string_clear (&last_name);
+
+      if (*mangled[0] == '_')
+	(*mangled)++;
+
+      if (*mangled[0] == 't')
+	{
+	  /* Here we always append to TEMP since we will want to use
+	     the template name without the template parameters as a
+	     constructor or destructor name.  The appropriate
+	     (parameter-less) value is returned by demangle_template
+	     in LAST_NAME.  We do not remember the template type here,
+	     in order to match the G++ mangling algorithm.  */
+	  success = demangle_template(work, mangled, &temp,
+				      &last_name, 1, 0);
+	  if (!success)
+	    break;
+	}
+      else if (*mangled[0] == 'K')
+	{
+          int idx;
+          (*mangled)++;
+          idx = consume_count_with_underscores (mangled);
+          if (idx == -1 || idx >= work->numk)
+            success = 0;
+          else
+            string_append (&temp, work->ktypevec[idx]);
+          remember_K = 0;
+
+	  if (!success) break;
+	}
+      else
+	{
+	  if (EDG_DEMANGLING)
+            {
+	      int namelength;
+ 	      /* Now recursively demangle the qualifier
+ 	       * This is necessary to deal with templates in
+ 	       * mangling styles like EDG */
+	      namelength = consume_count (mangled);
+	      if (namelength == -1)
+		{
+		  success = 0;
+		  break;
+		}
+ 	      recursively_demangle(work, mangled, &temp, namelength);
+            }
+          else
+            {
+              success = do_type (work, mangled, &last_name);
+              if (!success)
+                break;
+              string_appends (&temp, &last_name);
+            }
+	}
+
+      if (remember_K)
+	remember_Ktype (work, temp.b, LEN_STRING (&temp));
+
+      if (qualifiers > 0)
+	string_append (&temp, SCOPE_STRING (work));
+    }
+
+  remember_Btype (work, temp.b, LEN_STRING (&temp), bindex);
+
+  /* If we are using the result as a function name, we need to append
+     the appropriate '::' separated constructor or destructor name.
+     We do this here because this is the most convenient place, where
+     we already have a pointer to the name and the length of the name.  */
+
+  if (isfuncname)
+    {
+      string_append (&temp, SCOPE_STRING (work));
+      if (work -> destructor & 1)
+	string_append (&temp, "~");
+      string_appends (&temp, &last_name);
+    }
+
+  /* Now either prepend the temp buffer to the result, or append it,
+     depending upon the state of the append flag.  */
+
+  if (append)
+    string_appends (result, &temp);
+  else
+    {
+      if (!STRING_EMPTY (result))
+	string_append (&temp, SCOPE_STRING (work));
+      string_prepends (result, &temp);
+    }
+
+  string_delete (&last_name);
+  string_delete (&temp);
+  return (success);
+}
+
+/*
+
+LOCAL FUNCTION
+
+	get_count -- convert an ascii count to integer, consuming tokens
+
+SYNOPSIS
+
+	static int
+	get_count (const char **type, int *count)
+
+DESCRIPTION
+
+	Assume that *type points at a count in a mangled name; set
+	*count to its value, and set *type to the next character after
+	the count.  There are some weird rules in effect here.
+
+	If *type does not point at a string of digits, return zero.
+
+	If *type points at a string of digits followed by an
+	underscore, set *count to their value as an integer, advance
+	*type to point *after the underscore, and return 1.
+
+	If *type points at a string of digits not followed by an
+	underscore, consume only the first digit.  Set *count to its
+	value as an integer, leave *type pointing after that digit,
+	and return 1.
+
+        The excuse for this odd behavior: in the ARM and HP demangling
+        styles, a type can be followed by a repeat count of the form
+        `Nxy', where:
+
+        `x' is a single digit specifying how many additional copies
+            of the type to append to the argument list, and
+
+        `y' is one or more digits, specifying the zero-based index of
+            the first repeated argument in the list.  Yes, as you're
+            unmangling the name you can figure this out yourself, but
+            it's there anyway.
+
+        So, for example, in `bar__3fooFPiN51', the first argument is a
+        pointer to an integer (`Pi'), and then the next five arguments
+        are the same (`N5'), and the first repeat is the function's
+        second argument (`1').
+*/
+
+static int
+get_count (type, count)
+     const char **type;
+     int *count;
+{
+  const char *p;
+  int n;
+
+  if (!isdigit ((unsigned char)**type))
+    return (0);
+  else
+    {
+      *count = **type - '0';
+      (*type)++;
+      if (isdigit ((unsigned char)**type))
+	{
+	  p = *type;
+	  n = *count;
+	  do
+	    {
+	      n *= 10;
+	      n += *p - '0';
+	      p++;
+	    }
+	  while (isdigit ((unsigned char)*p));
+	  if (*p == '_')
+	    {
+	      *type = p + 1;
+	      *count = n;
+	    }
+	}
+    }
+  return (1);
+}
+
+/* RESULT will be initialised here; it will be freed on failure.  The
+   value returned is really a type_kind_t.  */
+
+static int
+do_type (work, mangled, result)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+{
+  int n;
+  int done;
+  int success;
+  string decl;
+  const char *remembered_type;
+  int type_quals;
+  string btype;
+  type_kind_t tk = tk_none;
+
+  string_init (&btype);
+  string_init (&decl);
+  string_init (result);
+
+  done = 0;
+  success = 1;
+  while (success && !done)
+    {
+      int member;
+      switch (**mangled)
+	{
+
+	  /* A pointer type */
+	case 'P':
+	case 'p':
+	  (*mangled)++;
+	  if (! (work -> options & DMGL_JAVA))
+	    string_prepend (&decl, "*");
+	  if (tk == tk_none)
+	    tk = tk_pointer;
+	  break;
+
+	  /* A reference type */
+	case 'R':
+	  (*mangled)++;
+	  string_prepend (&decl, "&");
+	  if (tk == tk_none)
+	    tk = tk_reference;
+	  break;
+
+	  /* An array */
+	case 'A':
+	  {
+	    ++(*mangled);
+	    if (!STRING_EMPTY (&decl)
+		&& (decl.b[0] == '*' || decl.b[0] == '&'))
+	      {
+		string_prepend (&decl, "(");
+		string_append (&decl, ")");
+	      }
+	    string_append (&decl, "[");
+	    if (**mangled != '_')
+	      success = demangle_template_value_parm (work, mangled, &decl,
+						      tk_integral);
+	    if (**mangled == '_')
+	      ++(*mangled);
+	    string_append (&decl, "]");
+	    break;
+	  }
+
+	/* A back reference to a previously seen type */
+	case 'T':
+	  (*mangled)++;
+	  if (!get_count (mangled, &n) || n >= work -> ntypes)
+	    {
+	      success = 0;
+	    }
+	  else
+	    {
+	      remembered_type = work -> typevec[n];
+	      mangled = &remembered_type;
+	    }
+	  break;
+
+	  /* A function */
+	case 'F':
+	  (*mangled)++;
+	    if (!STRING_EMPTY (&decl)
+		&& (decl.b[0] == '*' || decl.b[0] == '&'))
+	    {
+	      string_prepend (&decl, "(");
+	      string_append (&decl, ")");
+	    }
+	  /* After picking off the function args, we expect to either find the
+	     function return type (preceded by an '_') or the end of the
+	     string.  */
+	  if (!demangle_nested_args (work, mangled, &decl)
+	      || (**mangled != '_' && **mangled != '\0'))
+	    {
+	      success = 0;
+	      break;
+	    }
+	  if (success && (**mangled == '_'))
+	    (*mangled)++;
+	  break;
+
+	case 'M':
+	case 'O':
+	  {
+	    type_quals = TYPE_UNQUALIFIED;
+
+	    member = **mangled == 'M';
+	    (*mangled)++;
+
+	    string_append (&decl, ")");
+
+	    /* We don't need to prepend `::' for a qualified name;
+	       demangle_qualified will do that for us.  */
+	    if (**mangled != 'Q')
+	      string_prepend (&decl, SCOPE_STRING (work));
+
+	    if (isdigit ((unsigned char)**mangled))
+	      {
+		n = consume_count (mangled);
+		if (n == -1
+		    || (int) strlen (*mangled) < n)
+		  {
+		    success = 0;
+		    break;
+		  }
+		string_prependn (&decl, *mangled, n);
+		*mangled += n;
+	      }
+	    else if (**mangled == 'X' || **mangled == 'Y')
+	      {
+		string temp;
+		do_type (work, mangled, &temp);
+		string_prepends (&decl, &temp);
+	      }
+	    else if (**mangled == 't')
+	      {
+		string temp;
+		string_init (&temp);
+		success = demangle_template (work, mangled, &temp,
+					     NULL, 1, 1);
+		if (success)
+		  {
+		    string_prependn (&decl, temp.b, temp.p - temp.b);
+		    string_clear (&temp);
+		  }
+		else
+		  break;
+	      }
+	    else if (**mangled == 'Q')
+	      {
+		success = demangle_qualified (work, mangled, &decl,
+					      /*isfuncnam=*/0, 
+					      /*append=*/0);
+		if (!success)
+		  break;
+	      }
+	    else
+	      {
+		success = 0;
+		break;
+	      }
+
+	    string_prepend (&decl, "(");
+	    if (member)
+	      {
+		switch (**mangled)
+		  {
+		  case 'C':
+		  case 'V':
+		  case 'u':
+		    type_quals |= code_for_qualifier (**mangled);
+		    (*mangled)++;
+		    break;
+
+		  default:
+		    break;
+		  }
+
+		if (*(*mangled)++ != 'F')
+		  {
+		    success = 0;
+		    break;
+		  }
+	      }
+	    if ((member && !demangle_nested_args (work, mangled, &decl))
+		|| **mangled != '_')
+	      {
+		success = 0;
+		break;
+	      }
+	    (*mangled)++;
+	    if (! PRINT_ANSI_QUALIFIERS)
+	      {
+		break;
+	      }
+	    if (type_quals != TYPE_UNQUALIFIED)
+	      {
+		APPEND_BLANK (&decl);
+		string_append (&decl, qualifier_string (type_quals));
+	      }
+	    break;
+	  }
+        case 'G':
+	  (*mangled)++;
+	  break;
+
+	case 'C':
+	case 'V':
+	case 'u':
+	  if (PRINT_ANSI_QUALIFIERS)
+	    {
+	      if (!STRING_EMPTY (&decl))
+		string_prepend (&decl, " ");
+
+	      string_prepend (&decl, demangle_qualifier (**mangled));
+	    }
+	  (*mangled)++;
+	  break;
+	  /*
+	    }
+	    */
+
+	  /* fall through */
+	default:
+	  done = 1;
+	  break;
+	}
+    }
+
+  if (success) switch (**mangled)
+    {
+      /* A qualified name, such as "Outer::Inner".  */
+    case 'Q':
+    case 'K':
+      {
+        success = demangle_qualified (work, mangled, result, 0, 1);
+        break;
+      }
+
+    /* A back reference to a previously seen squangled type */
+    case 'B':
+      (*mangled)++;
+      if (!get_count (mangled, &n) || n >= work -> numb)
+	success = 0;
+      else
+	string_append (result, work->btypevec[n]);
+      break;
+
+    case 'X':
+    case 'Y':
+      /* A template parm.  We substitute the corresponding argument. */
+      {
+	int idx;
+
+	(*mangled)++;
+	idx = consume_count_with_underscores (mangled);
+
+	if (idx == -1
+	    || (work->tmpl_argvec && idx >= work->ntmpl_args)
+	    || consume_count_with_underscores (mangled) == -1)
+	  {
+	    success = 0;
+	    break;
+	  }
+
+	if (work->tmpl_argvec)
+	  string_append (result, work->tmpl_argvec[idx]);
+	else
+	  string_append_template_idx (result, idx);
+
+	success = 1;
+      }
+    break;
+
+    default:
+      success = demangle_fund_type (work, mangled, result);
+      if (tk == tk_none)
+	tk = (type_kind_t) success;
+      break;
+    }
+
+  if (success)
+    {
+      if (!STRING_EMPTY (&decl))
+	{
+	  string_append (result, " ");
+	  string_appends (result, &decl);
+	}
+    }
+  else
+    string_delete (result);
+  string_delete (&decl);
+
+  if (success)
+    /* Assume an integral type, if we're not sure.  */
+    return (int) ((tk == tk_none) ? tk_integral : tk);
+  else
+    return 0;
+}
+
+/* Given a pointer to a type string that represents a fundamental type
+   argument (int, long, unsigned int, etc) in TYPE, a pointer to the
+   string in which the demangled output is being built in RESULT, and
+   the WORK structure, decode the types and add them to the result.
+
+   For example:
+
+   	"Ci"	=>	"const int"
+	"Sl"	=>	"signed long"
+	"CUs"	=>	"const unsigned short"
+
+   The value returned is really a type_kind_t.  */
+
+static int
+demangle_fund_type (work, mangled, result)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+{
+  int done = 0;
+  int success = 1;
+  char buf[10];
+  int dec = 0;
+  string btype;
+  type_kind_t tk = tk_integral;
+
+  string_init (&btype);
+
+  /* First pick off any type qualifiers.  There can be more than one.  */
+
+  while (!done)
+    {
+      switch (**mangled)
+	{
+	case 'C':
+	case 'V':
+	case 'u':
+	  if (PRINT_ANSI_QUALIFIERS)
+	    {
+              if (!STRING_EMPTY (result))
+                string_prepend (result, " ");
+	      string_prepend (result, demangle_qualifier (**mangled));
+	    }
+	  (*mangled)++;
+	  break;
+	case 'U':
+	  (*mangled)++;
+	  APPEND_BLANK (result);
+	  string_append (result, "unsigned");
+	  break;
+	case 'S': /* signed char only */
+	  (*mangled)++;
+	  APPEND_BLANK (result);
+	  string_append (result, "signed");
+	  break;
+	case 'J':
+	  (*mangled)++;
+	  APPEND_BLANK (result);
+	  string_append (result, "__complex");
+	  break;
+	default:
+	  done = 1;
+	  break;
+	}
+    }
+
+  /* Now pick off the fundamental type.  There can be only one.  */
+
+  switch (**mangled)
+    {
+    case '\0':
+    case '_':
+      break;
+    case 'v':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "void");
+      break;
+    case 'x':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "long long");
+      break;
+    case 'l':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "long");
+      break;
+    case 'i':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "int");
+      break;
+    case 's':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "short");
+      break;
+    case 'b':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "bool");
+      tk = tk_bool;
+      break;
+    case 'c':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "char");
+      tk = tk_char;
+      break;
+    case 'w':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "wchar_t");
+      tk = tk_char;
+      break;
+    case 'r':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "long double");
+      tk = tk_real;
+      break;
+    case 'd':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "double");
+      tk = tk_real;
+      break;
+    case 'f':
+      (*mangled)++;
+      APPEND_BLANK (result);
+      string_append (result, "float");
+      tk = tk_real;
+      break;
+    case 'G':
+      (*mangled)++;
+      if (!isdigit ((unsigned char)**mangled))
+	{
+	  success = 0;
+	  break;
+	}
+    case 'I':
+      (*mangled)++;
+      if (**mangled == '_')
+	{
+	  int i;
+	  (*mangled)++;
+	  for (i = 0;
+	       i < (long) sizeof (buf) - 1 && **mangled && **mangled != '_';
+	       (*mangled)++, i++)
+	    buf[i] = **mangled;
+	  if (**mangled != '_')
+	    {
+	      success = 0;
+	      break;
+	    }
+	  buf[i] = '\0';
+	  (*mangled)++;
+	}
+      else
+	{
+	  strncpy (buf, *mangled, 2);
+	  buf[2] = '\0';
+	  *mangled += min (strlen (*mangled), 2);
+	}
+      sscanf (buf, "%x", &dec);
+      sprintf (buf, "int%i_t", dec);
+      APPEND_BLANK (result);
+      string_append (result, buf);
+      break;
+
+      /* fall through */
+      /* An explicit type, such as "6mytype" or "7integer" */
+    case '0':
+    case '1':
+    case '2':
+    case '3':
+    case '4':
+    case '5':
+    case '6':
+    case '7':
+    case '8':
+    case '9':
+      {
+        int bindex = register_Btype (work);
+        string btype;
+        string_init (&btype);
+        if (demangle_class_name (work, mangled, &btype)) {
+          remember_Btype (work, btype.b, LEN_STRING (&btype), bindex);
+          APPEND_BLANK (result);
+          string_appends (result, &btype);
+        }
+        else
+          success = 0;
+        string_delete (&btype);
+        break;
+      }
+    case 't':
+      {
+        success = demangle_template (work, mangled, &btype, 0, 1, 1);
+        string_appends (result, &btype);
+        break;
+      }
+    default:
+      success = 0;
+      break;
+    }
+
+  return success ? ((int) tk) : 0;
+}
+
+
+/* Handle a template's value parameter for HP aCC (extension from ARM)
+   **mangled points to 'S' or 'U' */
+
+static int
+do_hpacc_template_const_value (work, mangled, result)
+     struct work_stuff *work ATTRIBUTE_UNUSED;
+     const char **mangled;
+     string *result;
+{
+  int unsigned_const;
+
+  if (**mangled != 'U' && **mangled != 'S')
+    return 0;
+
+  unsigned_const = (**mangled == 'U');
+
+  (*mangled)++;
+
+  switch (**mangled)
+    {
+      case 'N':
+        string_append (result, "-");
+        /* fall through */
+      case 'P':
+        (*mangled)++;
+        break;
+      case 'M':
+        /* special case for -2^31 */
+        string_append (result, "-2147483648");
+        (*mangled)++;
+        return 1;
+      default:
+        return 0;
+    }
+
+  /* We have to be looking at an integer now */
+  if (!(isdigit ((unsigned char)**mangled)))
+    return 0;
+
+  /* We only deal with integral values for template
+     parameters -- so it's OK to look only for digits */
+  while (isdigit ((unsigned char)**mangled))
+    {
+      char_str[0] = **mangled;
+      string_append (result, char_str);
+      (*mangled)++;
+    }
+
+  if (unsigned_const)
+    string_append (result, "U");
+
+  /* FIXME? Some day we may have 64-bit (or larger :-) ) constants
+     with L or LL suffixes. pai/1997-09-03 */
+
+  return 1; /* success */
+}
+
+/* Handle a template's literal parameter for HP aCC (extension from ARM)
+   **mangled is pointing to the 'A' */
+
+static int
+do_hpacc_template_literal (work, mangled, result)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+{
+  int literal_len = 0;
+  char * recurse;
+  char * recurse_dem;
+
+  if (**mangled != 'A')
+    return 0;
+
+  (*mangled)++;
+
+  literal_len = consume_count (mangled);
+
+  if (literal_len <= 0)
+    return 0;
+
+  /* Literal parameters are names of arrays, functions, etc.  and the
+     canonical representation uses the address operator */
+  string_append (result, "&");
+
+  /* Now recursively demangle the literal name */
+  recurse = (char *) xmalloc (literal_len + 1);
+  memcpy (recurse, *mangled, literal_len);
+  recurse[literal_len] = '\000';
+
+  recurse_dem = cplus_demangle (recurse, work->options);
+
+  if (recurse_dem)
+    {
+      string_append (result, recurse_dem);
+      free (recurse_dem);
+    }
+  else
+    {
+      string_appendn (result, *mangled, literal_len);
+    }
+  (*mangled) += literal_len;
+  free (recurse);
+
+  return 1;
+}
+
+static int
+snarf_numeric_literal (args, arg)
+     const char ** args;
+     string * arg;
+{
+  if (**args == '-')
+    {
+      char_str[0] = '-';
+      string_append (arg, char_str);
+      (*args)++;
+    }
+  else if (**args == '+')
+    (*args)++;
+
+  if (!isdigit ((unsigned char)**args))
+    return 0;
+
+  while (isdigit ((unsigned char)**args))
+    {
+      char_str[0] = **args;
+      string_append (arg, char_str);
+      (*args)++;
+    }
+
+  return 1;
+}
+
+/* Demangle the next argument, given by MANGLED into RESULT, which
+   *should be an uninitialized* string.  It will be initialized here,
+   and free'd should anything go wrong.  */
+
+static int
+do_arg (work, mangled, result)
+     struct work_stuff *work;
+     const char **mangled;
+     string *result;
+{
+  /* Remember where we started so that we can record the type, for
+     non-squangling type remembering.  */
+  const char *start = *mangled;
+
+  string_init (result);
+
+  if (work->nrepeats > 0)
+    {
+      --work->nrepeats;
+
+      if (work->previous_argument == 0)
+	return 0;
+
+      /* We want to reissue the previous type in this argument list.  */
+      string_appends (result, work->previous_argument);
+      return 1;
+    }
+
+  if (**mangled == 'n')
+    {
+      /* A squangling-style repeat.  */
+      (*mangled)++;
+      work->nrepeats = consume_count(mangled);
+
+      if (work->nrepeats <= 0)
+	/* This was not a repeat count after all.  */
+	return 0;
+
+      if (work->nrepeats > 9)
+	{
+	  if (**mangled != '_')
+	    /* The repeat count should be followed by an '_' in this
+	       case.  */
+	    return 0;
+	  else
+	    (*mangled)++;
+	}
+
+      /* Now, the repeat is all set up.  */
+      return do_arg (work, mangled, result);
+    }
+
+  /* Save the result in WORK->previous_argument so that we can find it
+     if it's repeated.  Note that saving START is not good enough: we
+     do not want to add additional types to the back-referenceable
+     type vector when processing a repeated type.  */
+  if (work->previous_argument)
+    string_clear (work->previous_argument);
+  else
+    {
+      work->previous_argument = (string*) xmalloc (sizeof (string));
+      string_init (work->previous_argument);
+    }
+
+  if (!do_type (work, mangled, work->previous_argument))
+    return 0;
+
+  string_appends (result, work->previous_argument);
+
+  remember_type (work, start, *mangled - start);
+  return 1;
+}
+
+static void
+remember_type (work, start, len)
+     struct work_stuff *work;
+     const char *start;
+     int len;
+{
+  char *tem;
+
+  if (work->forgetting_types)
+    return;
+
+  if (work -> ntypes >= work -> typevec_size)
+    {
+      if (work -> typevec_size == 0)
+	{
+	  work -> typevec_size = 3;
+	  work -> typevec
+	    = (char **) xmalloc (sizeof (char *) * work -> typevec_size);
+	}
+      else
+	{
+	  work -> typevec_size *= 2;
+	  work -> typevec
+	    = (char **) xrealloc ((char *)work -> typevec,
+				  sizeof (char *) * work -> typevec_size);
+	}
+    }
+  tem = xmalloc (len + 1);
+  memcpy (tem, start, len);
+  tem[len] = '\0';
+  work -> typevec[work -> ntypes++] = tem;
+}
+
+
+/* Remember a K type class qualifier. */
+static void
+remember_Ktype (work, start, len)
+     struct work_stuff *work;
+     const char *start;
+     int len;
+{
+  char *tem;
+
+  if (work -> numk >= work -> ksize)
+    {
+      if (work -> ksize == 0)
+	{
+	  work -> ksize = 5;
+	  work -> ktypevec
+	    = (char **) xmalloc (sizeof (char *) * work -> ksize);
+	}
+      else
+	{
+	  work -> ksize *= 2;
+	  work -> ktypevec
+	    = (char **) xrealloc ((char *)work -> ktypevec,
+				  sizeof (char *) * work -> ksize);
+	}
+    }
+  tem = xmalloc (len + 1);
+  memcpy (tem, start, len);
+  tem[len] = '\0';
+  work -> ktypevec[work -> numk++] = tem;
+}
+
+/* Register a B code, and get an index for it. B codes are registered
+   as they are seen, rather than as they are completed, so map<temp<char> >
+   registers map<temp<char> > as B0, and temp<char> as B1 */
+
+static int
+register_Btype (work)
+     struct work_stuff *work;
+{
+  int ret;
+
+  if (work -> numb >= work -> bsize)
+    {
+      if (work -> bsize == 0)
+	{
+	  work -> bsize = 5;
+	  work -> btypevec
+	    = (char **) xmalloc (sizeof (char *) * work -> bsize);
+	}
+      else
+	{
+	  work -> bsize *= 2;
+	  work -> btypevec
+	    = (char **) xrealloc ((char *)work -> btypevec,
+				  sizeof (char *) * work -> bsize);
+	}
+    }
+  ret = work -> numb++;
+  work -> btypevec[ret] = NULL;
+  return(ret);
+}
+
+/* Store a value into a previously registered B code type. */
+
+static void
+remember_Btype (work, start, len, index)
+     struct work_stuff *work;
+     const char *start;
+     int len, index;
+{
+  char *tem;
+
+  tem = xmalloc (len + 1);
+  memcpy (tem, start, len);
+  tem[len] = '\0';
+  work -> btypevec[index] = tem;
+}
+
+/* Lose all the info related to B and K type codes. */
+static void
+forget_B_and_K_types (work)
+     struct work_stuff *work;
+{
+  int i;
+
+  while (work -> numk > 0)
+    {
+      i = --(work -> numk);
+      if (work -> ktypevec[i] != NULL)
+	{
+	  free (work -> ktypevec[i]);
+	  work -> ktypevec[i] = NULL;
+	}
+    }
+
+  while (work -> numb > 0)
+    {
+      i = --(work -> numb);
+      if (work -> btypevec[i] != NULL)
+	{
+	  free (work -> btypevec[i]);
+	  work -> btypevec[i] = NULL;
+	}
+    }
+}
+/* Forget the remembered types, but not the type vector itself.  */
+
+static void
+forget_types (work)
+     struct work_stuff *work;
+{
+  int i;
+
+  while (work -> ntypes > 0)
+    {
+      i = --(work -> ntypes);
+      if (work -> typevec[i] != NULL)
+	{
+	  free (work -> typevec[i]);
+	  work -> typevec[i] = NULL;
+	}
+    }
+}
+
+/* Process the argument list part of the signature, after any class spec
+   has been consumed, as well as the first 'F' character (if any).  For
+   example:
+
+   "__als__3fooRT0"		=>	process "RT0"
+   "complexfunc5__FPFPc_PFl_i"	=>	process "PFPc_PFl_i"
+
+   DECLP must be already initialised, usually non-empty.  It won't be freed
+   on failure.
+
+   Note that g++ differs significantly from ARM and lucid style mangling
+   with regards to references to previously seen types.  For example, given
+   the source fragment:
+
+     class foo {
+       public:
+       foo::foo (int, foo &ia, int, foo &ib, int, foo &ic);
+     };
+
+     foo::foo (int, foo &ia, int, foo &ib, int, foo &ic) { ia = ib = ic; }
+     void foo (int, foo &ia, int, foo &ib, int, foo &ic) { ia = ib = ic; }
+
+   g++ produces the names:
+
+     __3fooiRT0iT2iT2
+     foo__FiR3fooiT1iT1
+
+   while lcc (and presumably other ARM style compilers as well) produces:
+
+     foo__FiR3fooT1T2T1T2
+     __ct__3fooFiR3fooT1T2T1T2
+
+   Note that g++ bases its type numbers starting at zero and counts all
+   previously seen types, while lucid/ARM bases its type numbers starting
+   at one and only considers types after it has seen the 'F' character
+   indicating the start of the function args.  For lucid/ARM style, we
+   account for this difference by discarding any previously seen types when
+   we see the 'F' character, and subtracting one from the type number
+   reference.
+
+ */
+
+static int
+demangle_args (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  string arg;
+  int need_comma = 0;
+  int r;
+  int t;
+  const char *tem;
+  char temptype;
+
+  if (PRINT_ARG_TYPES)
+    {
+      string_append (declp, "(");
+      if (**mangled == '\0')
+	{
+	  string_append (declp, "void");
+	}
+    }
+
+  while ((**mangled != '_' && **mangled != '\0' && **mangled != 'e')
+	 || work->nrepeats > 0)
+    {
+      if ((**mangled == 'N') || (**mangled == 'T'))
+	{
+	  temptype = *(*mangled)++;
+
+	  if (temptype == 'N')
+	    {
+	      if (!get_count (mangled, &r))
+		{
+		  return (0);
+		}
+	    }
+	  else
+	    {
+	      r = 1;
+	    }
+          if ((HP_DEMANGLING || ARM_DEMANGLING || EDG_DEMANGLING) && work -> ntypes >= 10)
+            {
+              /* If we have 10 or more types we might have more than a 1 digit
+                 index so we'll have to consume the whole count here. This
+                 will lose if the next thing is a type name preceded by a
+                 count but it's impossible to demangle that case properly
+                 anyway. Eg if we already have 12 types is T12Pc "(..., type1,
+                 Pc, ...)"  or "(..., type12, char *, ...)" */
+              if ((t = consume_count(mangled)) <= 0)
+                {
+                  return (0);
+                }
+            }
+          else
+	    {
+	      if (!get_count (mangled, &t))
+	    	{
+	          return (0);
+	    	}
+	    }
+	  if (LUCID_DEMANGLING || ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING)
+	    {
+	      t--;
+	    }
+	  /* Validate the type index.  Protect against illegal indices from
+	     malformed type strings.  */
+	  if ((t < 0) || (t >= work -> ntypes))
+	    {
+	      return (0);
+	    }
+	  while (work->nrepeats > 0 || --r >= 0)
+	    {
+	      tem = work -> typevec[t];
+	      if (need_comma && PRINT_ARG_TYPES)
+		{
+		  string_append (declp, ", ");
+		}
+	      if (!do_arg (work, &tem, &arg))
+		{
+		  return (0);
+		}
+	      if (PRINT_ARG_TYPES)
+		{
+		  string_appends (declp, &arg);
+		}
+	      string_delete (&arg);
+	      need_comma = 1;
+	    }
+	}
+      else
+	{
+	  if (need_comma && PRINT_ARG_TYPES)
+	    string_append (declp, ", ");
+	  if (!do_arg (work, mangled, &arg))
+	    return (0);
+	  if (PRINT_ARG_TYPES)
+	    string_appends (declp, &arg);
+	  string_delete (&arg);
+	  need_comma = 1;
+	}
+    }
+
+  if (**mangled == 'e')
+    {
+      (*mangled)++;
+      if (PRINT_ARG_TYPES)
+	{
+	  if (need_comma)
+	    {
+	      string_append (declp, ",");
+	    }
+	  string_append (declp, "...");
+	}
+    }
+
+  if (PRINT_ARG_TYPES)
+    {
+      string_append (declp, ")");
+    }
+  return (1);
+}
+
+/* Like demangle_args, but for demangling the argument lists of function
+   and method pointers or references, not top-level declarations.  */
+
+static int
+demangle_nested_args (work, mangled, declp)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+{
+  string* saved_previous_argument;
+  int result;
+  int saved_nrepeats;
+
+  /* The G++ name-mangling algorithm does not remember types on nested
+     argument lists, unless -fsquangling is used, and in that case the
+     type vector updated by remember_type is not used.  So, we turn
+     off remembering of types here.  */
+  ++work->forgetting_types;
+
+  /* For the repeat codes used with -fsquangling, we must keep track of
+     the last argument.  */
+  saved_previous_argument = work->previous_argument;
+  saved_nrepeats = work->nrepeats;
+  work->previous_argument = 0;
+  work->nrepeats = 0;
+
+  /* Actually demangle the arguments.  */
+  result = demangle_args (work, mangled, declp);
+
+  /* Restore the previous_argument field.  */
+  if (work->previous_argument)
+    string_delete (work->previous_argument);
+  work->previous_argument = saved_previous_argument;
+  --work->forgetting_types;
+  work->nrepeats = saved_nrepeats;
+
+  return result;
+}
+
+static void
+demangle_function_name (work, mangled, declp, scan)
+     struct work_stuff *work;
+     const char **mangled;
+     string *declp;
+     const char *scan;
+{
+  size_t i;
+  string type;
+  const char *tem;
+
+  string_appendn (declp, (*mangled), scan - (*mangled));
+  string_need (declp, 1);
+  *(declp -> p) = '\0';
+
+  /* Consume the function name, including the "__" separating the name
+     from the signature.  We are guaranteed that SCAN points to the
+     separator.  */
+
+  (*mangled) = scan + 2;
+  /* We may be looking at an instantiation of a template function:
+     foo__Xt1t2_Ft3t4, where t1, t2, ... are template arguments and a
+     following _F marks the start of the function arguments.  Handle
+     the template arguments first. */
+
+  if (HP_DEMANGLING && (**mangled == 'X'))
+    {
+      demangle_arm_hp_template (work, mangled, 0, declp);
+      /* This leaves MANGLED pointing to the 'F' marking func args */
+    }
+
+  if (LUCID_DEMANGLING || ARM_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING)
+    {
+
+      /* See if we have an ARM style constructor or destructor operator.
+	 If so, then just record it, clear the decl, and return.
+	 We can't build the actual constructor/destructor decl until later,
+	 when we recover the class name from the signature.  */
+
+      if (strcmp (declp -> b, "__ct") == 0)
+	{
+	  work -> constructor += 1;
+	  string_clear (declp);
+	  return;
+	}
+      else if (strcmp (declp -> b, "__dt") == 0)
+	{
+	  work -> destructor += 1;
+	  string_clear (declp);
+	  return;
+	}
+    }
+
+  if (declp->p - declp->b >= 3
+      && declp->b[0] == 'o'
+      && declp->b[1] == 'p'
+      && strchr (cplus_markers, declp->b[2]) != NULL)
+    {
+      /* see if it's an assignment expression */
+      if (declp->p - declp->b >= 10 /* op$assign_ */
+	  && memcmp (declp->b + 3, "assign_", 7) == 0)
+	{
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      int len = declp->p - declp->b - 10;
+	      if ((int) strlen (optable[i].in) == len
+		  && memcmp (optable[i].in, declp->b + 10, len) == 0)
+		{
+		  string_clear (declp);
+		  string_append (declp, "operator");
+		  string_append (declp, optable[i].out);
+		  string_append (declp, "=");
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      int len = declp->p - declp->b - 3;
+	      if ((int) strlen (optable[i].in) == len
+		  && memcmp (optable[i].in, declp->b + 3, len) == 0)
+		{
+		  string_clear (declp);
+		  string_append (declp, "operator");
+		  string_append (declp, optable[i].out);
+		  break;
+		}
+	    }
+	}
+    }
+  else if (declp->p - declp->b >= 5 && memcmp (declp->b, "type", 4) == 0
+	   && strchr (cplus_markers, declp->b[4]) != NULL)
+    {
+      /* type conversion operator */
+      tem = declp->b + 5;
+      if (do_type (work, &tem, &type))
+	{
+	  string_clear (declp);
+	  string_append (declp, "operator ");
+	  string_appends (declp, &type);
+	  string_delete (&type);
+	}
+    }
+  else if (declp->b[0] == '_' && declp->b[1] == '_'
+	   && declp->b[2] == 'o' && declp->b[3] == 'p')
+    {
+      /* ANSI.  */
+      /* type conversion operator.  */
+      tem = declp->b + 4;
+      if (do_type (work, &tem, &type))
+	{
+	  string_clear (declp);
+	  string_append (declp, "operator ");
+	  string_appends (declp, &type);
+	  string_delete (&type);
+	}
+    }
+  else if (declp->b[0] == '_' && declp->b[1] == '_'
+	   && declp->b[2] >= 'a' && declp->b[2] <= 'z'
+	   && declp->b[3] >= 'a' && declp->b[3] <= 'z')
+    {
+      if (declp->b[4] == '\0')
+	{
+	  /* Operator.  */
+	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+	    {
+	      if (strlen (optable[i].in) == 2
+		  && memcmp (optable[i].in, declp->b + 2, 2) == 0)
+		{
+		  string_clear (declp);
+		  string_append (declp, "operator");
+		  string_append (declp, optable[i].out);
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  if (declp->b[2] == 'a' && declp->b[5] == '\0')
+	    {
+	      /* Assignment.  */
+	      for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
+		{
+		  if (strlen (optable[i].in) == 3
+		      && memcmp (optable[i].in, declp->b + 2, 3) == 0)
+		    {
+		      string_clear (declp);
+		      string_append (declp, "operator");
+		      string_append (declp, optable[i].out);
+		      break;
+		    }
+		}
+	    }
+	}
+    }
+}
+
+/* a mini string-handling package */
+
+static void
+string_need (s, n)
+     string *s;
+     int n;
+{
+  int tem;
+
+  if (s->b == NULL)
+    {
+      if (n < 32)
+	{
+	  n = 32;
+	}
+      s->p = s->b = xmalloc (n);
+      s->e = s->b + n;
+    }
+  else if (s->e - s->p < n)
+    {
+      tem = s->p - s->b;
+      n += tem;
+      n *= 2;
+      s->b = xrealloc (s->b, n);
+      s->p = s->b + tem;
+      s->e = s->b + n;
+    }
+}
+
+static void
+string_delete (s)
+     string *s;
+{
+  if (s->b != NULL)
+    {
+      free (s->b);
+      s->b = s->e = s->p = NULL;
+    }
+}
+
+static void
+string_init (s)
+     string *s;
+{
+  s->b = s->p = s->e = NULL;
+}
+
+static void
+string_clear (s)
+     string *s;
+{
+  s->p = s->b;
+}
+
+#if 0
+
+static int
+string_empty (s)
+     string *s;
+{
+  return (s->b == s->p);
+}
+
+#endif
+
+static void
+string_append (p, s)
+     string *p;
+     const char *s;
+{
+  int n;
+  if (s == NULL || *s == '\0')
+    return;
+  n = strlen (s);
+  string_need (p, n);
+  memcpy (p->p, s, n);
+  p->p += n;
+}
+
+static void
+string_appends (p, s)
+     string *p, *s;
+{
+  int n;
+
+  if (s->b != s->p)
+    {
+      n = s->p - s->b;
+      string_need (p, n);
+      memcpy (p->p, s->b, n);
+      p->p += n;
+    }
+}
+
+static void
+string_appendn (p, s, n)
+     string *p;
+     const char *s;
+     int n;
+{
+  if (n != 0)
+    {
+      string_need (p, n);
+      memcpy (p->p, s, n);
+      p->p += n;
+    }
+}
+
+static void
+string_prepend (p, s)
+     string *p;
+     const char *s;
+{
+  if (s != NULL && *s != '\0')
+    {
+      string_prependn (p, s, strlen (s));
+    }
+}
+
+static void
+string_prepends (p, s)
+     string *p, *s;
+{
+  if (s->b != s->p)
+    {
+      string_prependn (p, s->b, s->p - s->b);
+    }
+}
+
+static void
+string_prependn (p, s, n)
+     string *p;
+     const char *s;
+     int n;
+{
+  char *q;
+
+  if (n != 0)
+    {
+      string_need (p, n);
+      for (q = p->p - 1; q >= p->b; q--)
+	{
+	  q[n] = q[0];
+	}
+      memcpy (p->b, s, n);
+      p->p += n;
+    }
+}
+
+static void
+string_append_template_idx (s, idx)
+     string *s;
+     int idx;
+{
+  char buf[INTBUF_SIZE + 1 /* 'T' */];
+  sprintf(buf, "T%d", idx);
+  string_append (s, buf);
+}
+
+/* To generate a standalone demangler program for testing purposes,
+   just compile and link this file with -DMAIN and libiberty.a.  When
+   run, it demangles each command line arg, or each stdin string, and
+   prints the result on stdout.  */
+
+#ifdef MAIN
+
+#include "getopt.h"
+
+static const char *program_name;
+static const char *program_version = VERSION;
+static int flags = DMGL_PARAMS | DMGL_ANSI;
+
+static void demangle_it PARAMS ((char *));
+static void usage PARAMS ((FILE *, int)) ATTRIBUTE_NORETURN;
+static void fatal PARAMS ((const char *)) ATTRIBUTE_NORETURN;
+
+static void
+demangle_it (mangled_name)
+     char *mangled_name;
+{
+  char *result;
+
+  result = cplus_demangle (mangled_name, flags);
+  if (result == NULL)
+    {
+      printf ("%s\n", mangled_name);
+    }
+  else
+    {
+      printf ("%s\n", result);
+      free (result);
+    }
+}
+
+static void
+usage (stream, status)
+     FILE *stream;
+     int status;
+{
+  fprintf (stream, "\
+Usage: %s [-_] [-n] [-s {gnu,lucid,arm,hp,edg}] [--strip-underscores]\n\
+       [--no-strip-underscores] [--format={gnu,lucid,arm,hp,edg}]\n\
+      [--help] [--version] [arg...]\n",
+	   program_name);
+  exit (status);
+}
+
+#define MBUF_SIZE 32767
+char mbuffer[MBUF_SIZE];
+
+/* Defined in the automatically-generated underscore.c.  */
+extern int prepends_underscore;
+
+int strip_underscore = 0;
+
+static struct option long_options[] = {
+  {"strip-underscores", no_argument, 0, '_'},
+  {"format", required_argument, 0, 's'},
+  {"help", no_argument, 0, 'h'},
+  {"java", no_argument, 0, 'j'},
+  {"no-strip-underscores", no_argument, 0, 'n'},
+  {"version", no_argument, 0, 'v'},
+  {0, no_argument, 0, 0}
+};
+
+/* More 'friendly' abort that prints the line and file.
+   config.h can #define abort fancy_abort if you like that sort of thing.  */
+
+void
+fancy_abort ()
+{
+  fatal ("Internal gcc abort.");
+}
+
+
+static const char *
+standard_symbol_characters PARAMS ((void));
+
+static const char *
+hp_symbol_characters PARAMS ((void));
+
+/* Return the string of non-alnum characters that may occur 
+   as a valid symbol component, in the standard assembler symbol
+   syntax.  */
+
+static const char *
+standard_symbol_characters ()
+{
+  return "_$.";
+}
+
+
+/* Return the string of non-alnum characters that may occur
+   as a valid symbol name component in an HP object file.
+
+   Note that, since HP's compiler generates object code straight from
+   C++ source, without going through an assembler, its mangled
+   identifiers can use all sorts of characters that no assembler would
+   tolerate, so the alphabet this function creates is a little odd.
+   Here are some sample mangled identifiers offered by HP:
+
+	typeid*__XT24AddressIndExpClassMember_
+	[Vftptr]key:__dt__32OrdinaryCompareIndExpClassMemberFv
+	__ct__Q2_9Elf64_Dyn18{unnamed.union.#1}Fv
+
+   This still seems really weird to me, since nowhere else in this
+   file is there anything to recognize curly brackets, parens, etc.
+   I've talked with Srikanth <srikanth@cup.hp.com>, and he assures me
+   this is right, but I still strongly suspect that there's a
+   misunderstanding here.
+
+   If we decide it's better for c++filt to use HP's assembler syntax
+   to scrape identifiers out of its input, here's the definition of
+   the symbol name syntax from the HP assembler manual:
+
+       Symbols are composed of uppercase and lowercase letters, decimal
+       digits, dollar symbol, period (.), ampersand (&), pound sign(#) and
+       underscore (_). A symbol can begin with a letter, digit underscore or
+       dollar sign. If a symbol begins with a digit, it must contain a
+       non-digit character.
+
+   So have fun.  */
+static const char *
+hp_symbol_characters ()
+{
+  return "_$.<>#,*&[]:(){}";
+}
+
+
+extern int main PARAMS ((int, char **));
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *result;
+  int c;
+  const char *valid_symbols;
+
+  program_name = argv[0];
+
+  strip_underscore = prepends_underscore;
+
+  while ((c = getopt_long (argc, argv, "_ns:j", long_options, (int *) 0)) != EOF)
+    {
+      switch (c)
+	{
+	case '?':
+	  usage (stderr, 1);
+	  break;
+	case 'h':
+	  usage (stdout, 0);
+	case 'n':
+	  strip_underscore = 0;
+	  break;
+	case 'v':
+	  printf ("GNU %s (C++ demangler), version %s\n", program_name, program_version);
+	  return (0);
+	case '_':
+	  strip_underscore = 1;
+	  break;
+	case 'j':
+	  flags |= DMGL_JAVA;
+	  break;
+	case 's':
+	  if (strcmp (optarg, "gnu") == 0)
+	    {
+	      current_demangling_style = gnu_demangling;
+	    }
+	  else if (strcmp (optarg, "lucid") == 0)
+	    {
+	      current_demangling_style = lucid_demangling;
+	    }
+	  else if (strcmp (optarg, "arm") == 0)
+	    {
+	      current_demangling_style = arm_demangling;
+	    }
+	  else if (strcmp (optarg, "hp") == 0)
+	    {
+	      current_demangling_style = hp_demangling;
+	    }
+          else if (strcmp (optarg, "edg") == 0)
+            {
+              current_demangling_style = edg_demangling;
+            }
+	  else
+	    {
+	      fprintf (stderr, "%s: unknown demangling style `%s'\n",
+		       program_name, optarg);
+	      return (1);
+	    }
+	  break;
+	}
+    }
+
+  if (optind < argc)
+    {
+      for ( ; optind < argc; optind++)
+	{
+	  demangle_it (argv[optind]);
+	}
+    }
+  else
+    {
+      switch (current_demangling_style)
+	{
+	case gnu_demangling:
+	case lucid_demangling:
+	case arm_demangling:
+	case edg_demangling:
+	  valid_symbols = standard_symbol_characters ();
+	  break;
+	case hp_demangling:
+	  valid_symbols = hp_symbol_characters ();
+	  break;
+	default:
+	  /* Folks should explicitly indicate the appropriate alphabet for
+	     each demangling.  Providing a default would allow the
+	     question to go unconsidered.  */
+	  abort ();
+	}
+
+      for (;;)
+	{
+	  int i = 0;
+	  c = getchar ();
+	  /* Try to read a label.  */
+	  while (c != EOF && (isalnum (c) || strchr (valid_symbols, c)))
+	    {
+	      if (i >= MBUF_SIZE-1)
+		break;
+	      mbuffer[i++] = c;
+	      c = getchar ();
+	    }
+	  if (i > 0)
+	    {
+	      int skip_first = 0;
+
+	      if (mbuffer[0] == '.')
+		++skip_first;
+	      if (strip_underscore && mbuffer[skip_first] == '_')
+		++skip_first;
+
+	      if (skip_first > i)
+		skip_first = i;
+
+	      mbuffer[i] = 0;
+
+	      result = cplus_demangle (mbuffer + skip_first, flags);
+	      if (result)
+		{
+		  if (mbuffer[0] == '.')
+		    putc ('.', stdout);
+		  fputs (result, stdout);
+		  free (result);
+		}
+	      else
+		fputs (mbuffer, stdout);
+
+	      fflush (stdout);
+	    }
+	  if (c == EOF)
+	    break;
+	  putchar (c);
+	}
+    }
+
+  return (0);
+}
+
+static void
+fatal (str)
+     const char *str;
+{
+  fprintf (stderr, "%s: %s\n", program_name, str);
+  exit (1);
+}
+
+PTR
+xmalloc (size)
+  size_t size;
+{
+  register PTR value = (PTR) malloc (size);
+  if (value == 0)
+    fatal ("virtual memory exhausted");
+  return value;
+}
+
+PTR
+xrealloc (ptr, size)
+  PTR ptr;
+  size_t size;
+{
+  register PTR value = (PTR) realloc (ptr, size);
+  if (value == 0)
+    fatal ("virtual memory exhausted");
+  return value;
+}
+#endif	/* main */
diff --git a/gnu/lib/libiberty/src/fdmatch.c b/gnu/lib/libiberty/src/fdmatch.c
new file mode 100644
index 00000000000..7af039f5a2b
--- /dev/null
+++ b/gnu/lib/libiberty/src/fdmatch.c
@@ -0,0 +1,73 @@
+/* Compare two open file descriptors to see if they refer to the same file.
+   Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+
+/*
+
+NAME
+
+	fdmatch -- see if two file descriptors refer to same file
+
+SYNOPSIS
+
+	int fdmatch (int fd1, int fd2)
+
+DESCRIPTION
+
+	Check to see if two open file descriptors refer to the same file.
+	This is useful, for example, when we have an open file descriptor
+	for an unnamed file, and the name of a file that we believe to 
+	correspond to that fd.  This can happen when we are exec'd with
+	an already open file (stdout for example) or from the SVR4 /proc
+	calls that return open file descriptors for mapped address spaces.
+	All we have to do is open the file by name and check the two file
+	descriptors for a match, which is done by comparing major&minor
+	device numbers and inode numbers.
+
+BUGS
+
+	(FIXME: does this work for networks?)
+	It works for NFS, which assigns a device number to each mount.
+
+*/
+
+#include "ansidecl.h"
+#include "libiberty.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+
+int fdmatch (fd1, fd2)
+	int fd1;
+	int fd2;
+{
+  struct stat sbuf1;
+  struct stat sbuf2;
+
+  if ((fstat (fd1, &sbuf1) == 0) &&
+      (fstat (fd2, &sbuf2) == 0) &&
+      (sbuf1.st_dev == sbuf2.st_dev) &&
+      (sbuf1.st_ino == sbuf2.st_ino))
+    {
+      return (1);
+    }
+  else
+    {
+      return (0);
+    }
+}
diff --git a/gnu/lib/libiberty/src/floatformat.c b/gnu/lib/libiberty/src/floatformat.c
new file mode 100644
index 00000000000..1d8f16df353
--- /dev/null
+++ b/gnu/lib/libiberty/src/floatformat.c
@@ -0,0 +1,403 @@
+/* IEEE floating point support routines, for GDB, the GNU Debugger.
+   Copyright (C) 1991, 1994, 1999 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include "floatformat.h"
+#include <math.h>		/* ldexp */
+#ifdef __STDC__
+#include <stddef.h>
+extern void *memcpy (void *s1, const void *s2, size_t n);
+extern void *memset (void *s, int c, size_t n);
+#else
+extern char *memcpy ();
+extern char *memset ();
+#endif
+
+/* The odds that CHAR_BIT will be anything but 8 are low enough that I'm not
+   going to bother with trying to muck around with whether it is defined in
+   a system header, what we do if not, etc.  */
+#define FLOATFORMAT_CHAR_BIT 8
+
+/* floatformats for IEEE single and double, big and little endian.  */
+const struct floatformat floatformat_ieee_single_big =
+{
+  floatformat_big, 32, 0, 1, 8, 127, 255, 9, 23, floatformat_intbit_no
+};
+const struct floatformat floatformat_ieee_single_little =
+{
+  floatformat_little, 32, 0, 1, 8, 127, 255, 9, 23, floatformat_intbit_no
+};
+const struct floatformat floatformat_ieee_double_big =
+{
+  floatformat_big, 64, 0, 1, 11, 1023, 2047, 12, 52, floatformat_intbit_no
+};
+const struct floatformat floatformat_ieee_double_little =
+{
+  floatformat_little, 64, 0, 1, 11, 1023, 2047, 12, 52, floatformat_intbit_no
+};
+
+/* floatformat for IEEE double, little endian byte order, with big endian word
+   ordering, as on the ARM.  */
+
+const struct floatformat floatformat_ieee_double_littlebyte_bigword =
+{
+  floatformat_littlebyte_bigword, 64, 0, 1, 11, 1023, 2047, 12, 52, floatformat_intbit_no
+};
+
+const struct floatformat floatformat_i387_ext =
+{
+  floatformat_little, 80, 0, 1, 15, 0x3fff, 0x7fff, 16, 64,
+  floatformat_intbit_yes
+};
+const struct floatformat floatformat_m68881_ext =
+{
+  /* Note that the bits from 16 to 31 are unused.  */
+  floatformat_big, 96, 0, 1, 15, 0x3fff, 0x7fff, 32, 64, floatformat_intbit_yes
+};
+const struct floatformat floatformat_i960_ext =
+{
+  /* Note that the bits from 0 to 15 are unused.  */
+  floatformat_little, 96, 16, 17, 15, 0x3fff, 0x7fff, 32, 64,
+  floatformat_intbit_yes
+};
+const struct floatformat floatformat_m88110_ext =
+{
+#ifdef HARRIS_FLOAT_FORMAT
+  /* Harris uses raw format 128 bytes long, but the number is just an ieee
+     double, and the last 64 bits are wasted. */
+  floatformat_big,128, 0, 1, 11,  0x3ff,  0x7ff, 12, 52,
+  floatformat_intbit_no
+#else
+  floatformat_big, 80, 0, 1, 15, 0x3fff, 0x7fff, 16, 64,
+  floatformat_intbit_yes
+#endif /* HARRIS_FLOAT_FORMAT */
+};
+const struct floatformat floatformat_arm_ext =
+{
+  /* Bits 1 to 16 are unused.  */
+  floatformat_big, 96, 0, 17, 15, 0x3fff, 0x7fff, 32, 64,
+  floatformat_intbit_yes
+};
+
+static unsigned long get_field PARAMS ((unsigned char *,
+					enum floatformat_byteorders,
+					unsigned int,
+					unsigned int,
+					unsigned int));
+
+/* Extract a field which starts at START and is LEN bytes long.  DATA and
+   TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER.  */
+static unsigned long
+get_field (data, order, total_len, start, len)
+     unsigned char *data;
+     enum floatformat_byteorders order;
+     unsigned int total_len;
+     unsigned int start;
+     unsigned int len;
+{
+  unsigned long result;
+  unsigned int cur_byte;
+  int cur_bitshift;
+
+  /* Start at the least significant part of the field.  */
+  cur_byte = (start + len) / FLOATFORMAT_CHAR_BIT;
+  if (order == floatformat_little)
+    cur_byte = (total_len / FLOATFORMAT_CHAR_BIT) - cur_byte - 1;
+  cur_bitshift =
+    ((start + len) % FLOATFORMAT_CHAR_BIT) - FLOATFORMAT_CHAR_BIT;
+  result = *(data + cur_byte) >> (-cur_bitshift);
+  cur_bitshift += FLOATFORMAT_CHAR_BIT;
+  if (order == floatformat_little)
+    ++cur_byte;
+  else
+    --cur_byte;
+
+  /* Move towards the most significant part of the field.  */
+  while ((unsigned int) cur_bitshift < len)
+    {
+      if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
+	/* This is the last byte; zero out the bits which are not part of
+	   this field.  */
+	result |=
+	  (*(data + cur_byte) & ((1 << (len - cur_bitshift)) - 1))
+	    << cur_bitshift;
+      else
+	result |= *(data + cur_byte) << cur_bitshift;
+      cur_bitshift += FLOATFORMAT_CHAR_BIT;
+      if (order == floatformat_little)
+	++cur_byte;
+      else
+	--cur_byte;
+    }
+  return result;
+}
+  
+#ifndef min
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#endif
+
+/* Convert from FMT to a double.
+   FROM is the address of the extended float.
+   Store the double in *TO.  */
+
+void
+floatformat_to_double (fmt, from, to)
+     const struct floatformat *fmt;
+     char *from;
+     double *to;
+{
+  unsigned char *ufrom = (unsigned char *)from;
+  double dto;
+  long exponent;
+  unsigned long mant;
+  unsigned int mant_bits, mant_off;
+  int mant_bits_left;
+  int special_exponent;		/* It's a NaN, denorm or zero */
+
+  exponent = get_field (ufrom, fmt->byteorder, fmt->totalsize,
+			fmt->exp_start, fmt->exp_len);
+  /* Note that if exponent indicates a NaN, we can't really do anything useful
+     (not knowing if the host has NaN's, or how to build one).  So it will
+     end up as an infinity or something close; that is OK.  */
+
+  mant_bits_left = fmt->man_len;
+  mant_off = fmt->man_start;
+  dto = 0.0;
+
+  special_exponent = exponent == 0 || (unsigned long) exponent == fmt->exp_nan;
+
+  /* Don't bias zero's, denorms or NaNs.  */
+  if (!special_exponent)
+    exponent -= fmt->exp_bias;
+
+  /* Build the result algebraically.  Might go infinite, underflow, etc;
+     who cares. */
+
+  /* If this format uses a hidden bit, explicitly add it in now.  Otherwise,
+     increment the exponent by one to account for the integer bit.  */
+
+  if (!special_exponent)
+    {
+      if (fmt->intbit == floatformat_intbit_no)
+	dto = ldexp (1.0, exponent);
+      else
+	exponent++;
+    }
+
+  while (mant_bits_left > 0)
+    {
+      mant_bits = min (mant_bits_left, 32);
+
+      mant = get_field (ufrom, fmt->byteorder, fmt->totalsize,
+			 mant_off, mant_bits);
+
+      dto += ldexp ((double)mant, exponent - mant_bits);
+      exponent -= mant_bits;
+      mant_off += mant_bits;
+      mant_bits_left -= mant_bits;
+    }
+
+  /* Negate it if negative.  */
+  if (get_field (ufrom, fmt->byteorder, fmt->totalsize, fmt->sign_start, 1))
+    dto = -dto;
+  *to = dto;
+}
+
+static void put_field PARAMS ((unsigned char *, enum floatformat_byteorders,
+			       unsigned int,
+			       unsigned int,
+			       unsigned int,
+			       unsigned long));
+
+/* Set a field which starts at START and is LEN bytes long.  DATA and
+   TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER.  */
+static void
+put_field (data, order, total_len, start, len, stuff_to_put)
+     unsigned char *data;
+     enum floatformat_byteorders order;
+     unsigned int total_len;
+     unsigned int start;
+     unsigned int len;
+     unsigned long stuff_to_put;
+{
+  unsigned int cur_byte;
+  int cur_bitshift;
+
+  /* Start at the least significant part of the field.  */
+  cur_byte = (start + len) / FLOATFORMAT_CHAR_BIT;
+  if (order == floatformat_little)
+    cur_byte = (total_len / FLOATFORMAT_CHAR_BIT) - cur_byte - 1;
+  cur_bitshift =
+    ((start + len) % FLOATFORMAT_CHAR_BIT) - FLOATFORMAT_CHAR_BIT;
+  *(data + cur_byte) &=
+    ~(((1 << ((start + len) % FLOATFORMAT_CHAR_BIT)) - 1) << (-cur_bitshift));
+  *(data + cur_byte) |=
+    (stuff_to_put & ((1 << FLOATFORMAT_CHAR_BIT) - 1)) << (-cur_bitshift);
+  cur_bitshift += FLOATFORMAT_CHAR_BIT;
+  if (order == floatformat_little)
+    ++cur_byte;
+  else
+    --cur_byte;
+
+  /* Move towards the most significant part of the field.  */
+  while ((unsigned int) cur_bitshift < len)
+    {
+      if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
+	{
+	  /* This is the last byte.  */
+	  *(data + cur_byte) &=
+	    ~((1 << (len - cur_bitshift)) - 1);
+	  *(data + cur_byte) |= (stuff_to_put >> cur_bitshift);
+	}
+      else
+	*(data + cur_byte) = ((stuff_to_put >> cur_bitshift)
+			      & ((1 << FLOATFORMAT_CHAR_BIT) - 1));
+      cur_bitshift += FLOATFORMAT_CHAR_BIT;
+      if (order == floatformat_little)
+	++cur_byte;
+      else
+	--cur_byte;
+    }
+}
+
+/* The converse: convert the double *FROM to an extended float
+   and store where TO points.  Neither FROM nor TO have any alignment
+   restrictions.  */
+
+void
+floatformat_from_double (fmt, from, to)
+     const struct floatformat *fmt;
+     double *from;
+     char *to;
+{
+  double dfrom;
+  int exponent;
+  double mant;
+  unsigned int mant_bits, mant_off;
+  int mant_bits_left;
+  unsigned char *uto = (unsigned char *)to;
+
+  memcpy (&dfrom, from, sizeof (dfrom));
+  memset (uto, 0, fmt->totalsize / FLOATFORMAT_CHAR_BIT);
+  if (dfrom == 0)
+    return;			/* Result is zero */
+  if (dfrom != dfrom)
+    {
+      /* From is NaN */
+      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->exp_start,
+		 fmt->exp_len, fmt->exp_nan);
+      /* Be sure it's not infinity, but NaN value is irrel */
+      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->man_start,
+		 32, 1);
+      return;
+    }
+
+  /* If negative, set the sign bit.  */
+  if (dfrom < 0)
+    {
+      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->sign_start, 1, 1);
+      dfrom = -dfrom;
+    }
+
+  /* How to tell an infinity from an ordinary number?  FIXME-someday */
+
+  mant = frexp (dfrom, &exponent);
+  put_field (uto, fmt->byteorder, fmt->totalsize, fmt->exp_start, fmt->exp_len,
+	     exponent + fmt->exp_bias - 1);
+
+  mant_bits_left = fmt->man_len;
+  mant_off = fmt->man_start;
+  while (mant_bits_left > 0)
+    {
+      unsigned long mant_long;
+      mant_bits = mant_bits_left < 32 ? mant_bits_left : 32;
+
+      mant *= 4294967296.0;
+      mant_long = (unsigned long)mant;
+      mant -= mant_long;
+
+      /* If the integer bit is implicit, then we need to discard it.
+	 If we are discarding a zero, we should be (but are not) creating
+	 a denormalized	number which means adjusting the exponent
+	 (I think).  */
+      if ((unsigned int) mant_bits_left == fmt->man_len
+	  && fmt->intbit == floatformat_intbit_no)
+	{
+	  mant_long &= 0x7fffffff;
+	  mant_bits -= 1;
+	}
+      else if (mant_bits < 32)
+	{
+	  /* The bits we want are in the most significant MANT_BITS bits of
+	     mant_long.  Move them to the least significant.  */
+	  mant_long >>= 32 - mant_bits;
+	}
+
+      put_field (uto, fmt->byteorder, fmt->totalsize,
+		 mant_off, mant_bits, mant_long);
+      mant_off += mant_bits;
+      mant_bits_left -= mant_bits;
+    }
+}
+
+
+#ifdef IEEE_DEBUG
+
+/* This is to be run on a host which uses IEEE floating point.  */
+
+void
+ieee_test (n)
+     double n;
+{
+  double result;
+  char exten[16];
+
+  floatformat_to_double (&floatformat_ieee_double_big, &n, &result);
+  if (n != result)
+    printf ("Differ(to): %.20g -> %.20g\n", n, result);
+  floatformat_from_double (&floatformat_ieee_double_big, &n, &result);
+  if (n != result)
+    printf ("Differ(from): %.20g -> %.20g\n", n, result);
+
+  floatformat_from_double (&floatformat_m68881_ext, &n, exten);
+  floatformat_to_double (&floatformat_m68881_ext, exten, &result);
+  if (n != result)
+    printf ("Differ(to+from): %.20g -> %.20g\n", n, result);
+
+#if IEEE_DEBUG > 1
+  /* This is to be run on a host which uses 68881 format.  */
+  {
+    long double ex = *(long double *)exten;
+    if (ex != n)
+      printf ("Differ(from vs. extended): %.20g\n", n);
+  }
+#endif
+}
+
+int
+main ()
+{
+  ieee_test (0.5);
+  ieee_test (256.0);
+  ieee_test (0.12345);
+  ieee_test (234235.78907234);
+  ieee_test (-512.0);
+  ieee_test (-0.004321);
+  return 0;
+}
+#endif
diff --git a/gnu/lib/libiberty/src/fnmatch.c b/gnu/lib/libiberty/src/fnmatch.c
new file mode 100644
index 00000000000..0a9bfe6152b
--- /dev/null
+++ b/gnu/lib/libiberty/src/fnmatch.c
@@ -0,0 +1,225 @@
+/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+
+NOTE: The canonical source of this file is maintained with the GNU C Library.
+Bugs can be reported to bug-glibc@prep.ai.mit.edu.
+
+This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#if defined (CONFIG_BROKETS)
+/* We use <config.h> instead of "config.h" so that a compilation
+   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
+   (which it would do because it found this file in $srcdir).  */
+#include <config.h>
+#else
+#include "config.h"
+#endif
+#endif
+
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+/* This code to undef const added in libiberty.  */
+#ifndef __STDC__
+/* This is a separate conditional since some stdc systems
+   reject `defined (const)'.  */
+#ifndef const
+#define const
+#endif
+#endif
+
+#include <errno.h>
+#include <fnmatch.h>
+#include <ctype.h>
+
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+
+#if !defined(__GNU_LIBRARY__) && !defined(STDC_HEADERS)
+extern int errno;
+#endif
+
+/* Match STRING against the filename pattern PATTERN, returning zero if
+   it matches, nonzero if not.  */
+int
+fnmatch (pattern, string, flags)
+     const char *pattern;
+     const char *string;
+     int flags;
+{
+  register const char *p = pattern, *n = string;
+  register unsigned char c;
+
+/* Note that this evalutes C many times.  */
+#define FOLD(c)	((flags & FNM_CASEFOLD) && isupper (c) ? tolower (c) : (c))
+
+  while ((c = *p++) != '\0')
+    {
+      c = FOLD (c);
+
+      switch (c)
+	{
+	case '?':
+	  if (*n == '\0')
+	    return FNM_NOMATCH;
+	  else if ((flags & FNM_FILE_NAME) && *n == '/')
+	    return FNM_NOMATCH;
+	  else if ((flags & FNM_PERIOD) && *n == '.' &&
+		   (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	    return FNM_NOMATCH;
+	  break;
+
+	case '\\':
+	  if (!(flags & FNM_NOESCAPE))
+	    {
+	      c = *p++;
+	      c = FOLD (c);
+	    }
+	  if (FOLD ((unsigned char)*n) != c)
+	    return FNM_NOMATCH;
+	  break;
+
+	case '*':
+	  if ((flags & FNM_PERIOD) && *n == '.' &&
+	      (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	    return FNM_NOMATCH;
+
+	  for (c = *p++; c == '?' || c == '*'; c = *p++, ++n)
+	    if (((flags & FNM_FILE_NAME) && *n == '/') ||
+		(c == '?' && *n == '\0'))
+	      return FNM_NOMATCH;
+
+	  if (c == '\0')
+	    return 0;
+
+	  {
+	    unsigned char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c;
+	    c1 = FOLD (c1);
+	    for (--p; *n != '\0'; ++n)
+	      if ((c == '[' || FOLD ((unsigned char)*n) == c1) &&
+		  fnmatch (p, n, flags & ~FNM_PERIOD) == 0)
+		return 0;
+	    return FNM_NOMATCH;
+	  }
+
+	case '[':
+	  {
+	    /* Nonzero if the sense of the character class is inverted.  */
+	    register int not;
+
+	    if (*n == '\0')
+	      return FNM_NOMATCH;
+
+	    if ((flags & FNM_PERIOD) && *n == '.' &&
+		(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	      return FNM_NOMATCH;
+
+	    not = (*p == '!' || *p == '^');
+	    if (not)
+	      ++p;
+
+	    c = *p++;
+	    for (;;)
+	      {
+		register unsigned char cstart = c, cend = c;
+
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  cstart = cend = *p++;
+
+		cstart = cend = FOLD (cstart);
+
+		if (c == '\0')
+		  /* [ (unterminated) loses.  */
+		  return FNM_NOMATCH;
+
+		c = *p++;
+		c = FOLD (c);
+
+		if ((flags & FNM_FILE_NAME) && c == '/')
+		  /* [/] can never match.  */
+		  return FNM_NOMATCH;
+
+		if (c == '-' && *p != ']')
+		  {
+		    cend = *p++;
+		    if (!(flags & FNM_NOESCAPE) && cend == '\\')
+		      cend = *p++;
+		    if (cend == '\0')
+		      return FNM_NOMATCH;
+		    cend = FOLD (cend);
+
+		    c = *p++;
+		  }
+
+		if (FOLD ((unsigned char)*n) >= cstart
+		    && FOLD ((unsigned char)*n) <= cend)
+		  goto matched;
+
+		if (c == ']')
+		  break;
+	      }
+	    if (!not)
+	      return FNM_NOMATCH;
+	    break;
+
+	  matched:;
+	    /* Skip the rest of the [...] that already matched.  */
+	    while (c != ']')
+	      {
+		if (c == '\0')
+		  /* [... (unterminated) loses.  */
+		  return FNM_NOMATCH;
+
+		c = *p++;
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  /* XXX 1003.2d11 is unclear if this is right.  */
+		  ++p;
+	      }
+	    if (not)
+	      return FNM_NOMATCH;
+	  }
+	  break;
+
+	default:
+	  if (c != FOLD ((unsigned char)*n))
+	    return FNM_NOMATCH;
+	}
+
+      ++n;
+    }
+
+  if (*n == '\0')
+    return 0;
+
+  if ((flags & FNM_LEADING_DIR) && *n == '/')
+    /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz".  */
+    return 0;
+
+  return FNM_NOMATCH;
+}
+
+#endif	/* _LIBC or not __GNU_LIBRARY__.  */
diff --git a/gnu/lib/libiberty/src/getcwd.c b/gnu/lib/libiberty/src/getcwd.c
new file mode 100644
index 00000000000..47b1c1eec31
--- /dev/null
+++ b/gnu/lib/libiberty/src/getcwd.c
@@ -0,0 +1,64 @@
+/* Emulate getcwd using getwd.
+   This function is in the public domain. */
+
+/*
+NAME
+	getcwd -- get absolute pathname for current working directory
+
+SYNOPSIS
+	char *getcwd (char pathname[len], len)
+
+DESCRIPTION
+	Copy the absolute pathname for the current working directory into
+	the supplied buffer and return a pointer to the buffer.  If the 
+	current directory's path doesn't fit in LEN characters, the result
+	is NULL and errno is set.
+
+	If pathname is a null pointer, getcwd() will obtain size bytes of
+	space using malloc.
+
+BUGS
+	Emulated via the getwd() call, which is reasonable for most
+	systems that do not have getcwd().
+
+*/
+
+#include "config.h"
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#include <errno.h>
+
+extern char *getwd ();
+extern int errno;
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 1024
+#endif
+
+char *
+getcwd (buf, len)
+  char *buf;
+  int len;
+{
+  char ourbuf[MAXPATHLEN];
+  char *result;
+
+  result = getwd (ourbuf);
+  if (result) {
+    if (strlen (ourbuf) >= len) {
+      errno = ERANGE;
+      return 0;
+    }
+    if (!buf) {
+       buf = (char*)malloc(len);
+       if (!buf) {
+           errno = ENOMEM;
+	   return 0;
+       }
+    }
+    strcpy (buf, ourbuf);
+  }
+  return buf;
+}
diff --git a/gnu/lib/libiberty/src/getopt.c b/gnu/lib/libiberty/src/getopt.c
new file mode 100644
index 00000000000..c41531e667d
--- /dev/null
+++ b/gnu/lib/libiberty/src/getopt.c
@@ -0,0 +1,1056 @@
+/* Getopt for GNU.
+   NOTE: getopt is now part of the C library, so if you don't know what
+   "Keep this file name-space clean" means, talk to drepper@gnu.org
+   before changing it!
+
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98
+   	Free Software Foundation, Inc.
+
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to bug-glibc@gnu.org.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
+   Ditto for AIX 3.2 and <stdlib.h>.  */
+#ifndef _NO_PROTO
+# define _NO_PROTO
+#endif
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if !defined __STDC__ || !__STDC__
+/* This is a separate conditional since some stdc systems
+   reject `defined (const)'.  */
+# ifndef const
+#  define const
+# endif
+#endif
+
+#include <stdio.h>
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#define GETOPT_INTERFACE_VERSION 2
+#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
+# include <gnu-versions.h>
+# if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
+#  define ELIDE_CODE
+# endif
+#endif
+
+#ifndef ELIDE_CODE
+
+
+/* This needs to come after some library #include
+   to get __GNU_LIBRARY__ defined.  */
+#ifdef	__GNU_LIBRARY__
+/* Don't include stdlib.h for non-GNU C libraries because some of them
+   contain conflicting prototypes for getopt.  */
+# include <stdlib.h>
+# include <unistd.h>
+#endif	/* GNU C library.  */
+
+#ifdef VMS
+# include <unixlib.h>
+# if HAVE_STRING_H - 0
+#  include <string.h>
+# endif
+#endif
+
+#ifndef _
+/* This is for other GNU distributions with internationalized messages.
+   When compiling libc, the _ macro is predefined.  */
+# ifdef HAVE_LIBINTL_H
+#  include <libintl.h>
+#  define _(msgid)	gettext (msgid)
+# else
+#  define _(msgid)	(msgid)
+# endif
+#endif
+
+/* This version of `getopt' appears to the caller like standard Unix `getopt'
+   but it behaves differently for the user, since it allows the user
+   to intersperse the options with the other arguments.
+
+   As `getopt' works, it permutes the elements of ARGV so that,
+   when it is done, all the options precede everything else.  Thus
+   all application programs are extended to handle flexible argument order.
+
+   Setting the environment variable POSIXLY_CORRECT disables permutation.
+   Then the behavior is completely standard.
+
+   GNU application programs can use a third alternative mode in which
+   they can distinguish the relative order of options and other arguments.  */
+
+#include "getopt.h"
+
+/* For communication from `getopt' to the caller.
+   When `getopt' finds an option that takes an argument,
+   the argument value is returned here.
+   Also, when `ordering' is RETURN_IN_ORDER,
+   each non-option ARGV-element is returned here.  */
+
+char *optarg = NULL;
+
+/* Index in ARGV of the next element to be scanned.
+   This is used for communication to and from the caller
+   and for communication between successive calls to `getopt'.
+
+   On entry to `getopt', zero means this is the first call; initialize.
+
+   When `getopt' returns -1, this is the index of the first of the
+   non-option elements that the caller should itself scan.
+
+   Otherwise, `optind' communicates from one call to the next
+   how much of ARGV has been scanned so far.  */
+
+/* 1003.2 says this must be 1 before any call.  */
+int optind = 1;
+
+/* Formerly, initialization of getopt depended on optind==0, which
+   causes problems with re-calling getopt as programs generally don't
+   know that. */
+
+int __getopt_initialized = 0;
+
+/* The next char to be scanned in the option-element
+   in which the last option character we returned was found.
+   This allows us to pick up the scan where we left off.
+
+   If this is zero, or a null string, it means resume the scan
+   by advancing to the next ARGV-element.  */
+
+static char *nextchar;
+
+/* Callers store zero here to inhibit the error message
+   for unrecognized options.  */
+
+int opterr = 1;
+
+/* Set to an option character which was unrecognized.
+   This must be initialized on some systems to avoid linking in the
+   system's own getopt implementation.  */
+
+int optopt = '?';
+
+/* Describe how to deal with options that follow non-option ARGV-elements.
+
+   If the caller did not specify anything,
+   the default is REQUIRE_ORDER if the environment variable
+   POSIXLY_CORRECT is defined, PERMUTE otherwise.
+
+   REQUIRE_ORDER means don't recognize them as options;
+   stop option processing when the first non-option is seen.
+   This is what Unix does.
+   This mode of operation is selected by either setting the environment
+   variable POSIXLY_CORRECT, or using `+' as the first character
+   of the list of option characters.
+
+   PERMUTE is the default.  We permute the contents of ARGV as we scan,
+   so that eventually all the non-options are at the end.  This allows options
+   to be given in any order, even with programs that were not written to
+   expect this.
+
+   RETURN_IN_ORDER is an option available to programs that were written
+   to expect options and other ARGV-elements in any order and that care about
+   the ordering of the two.  We describe each non-option ARGV-element
+   as if it were the argument of an option with character code 1.
+   Using `-' as the first character of the list of option characters
+   selects this mode of operation.
+
+   The special argument `--' forces an end of option-scanning regardless
+   of the value of `ordering'.  In the case of RETURN_IN_ORDER, only
+   `--' can cause `getopt' to return -1 with `optind' != ARGC.  */
+
+static enum
+{
+  REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+} ordering;
+
+/* Value of POSIXLY_CORRECT environment variable.  */
+static char *posixly_correct;
+
+#ifdef	__GNU_LIBRARY__
+/* We want to avoid inclusion of string.h with non-GNU libraries
+   because there are many ways it can cause trouble.
+   On some systems, it contains special magic macros that don't work
+   in GCC.  */
+# include <string.h>
+# define my_index	strchr
+#else
+
+# if HAVE_STRING_H
+#  include <string.h>
+# else
+#  if HAVE_STRINGS_H
+#   include <strings.h>
+#  endif
+# endif
+
+/* Avoid depending on library functions or files
+   whose names are inconsistent.  */
+
+#ifndef getenv
+extern char *getenv ();
+#endif
+
+static char *
+my_index (str, chr)
+     const char *str;
+     int chr;
+{
+  while (*str)
+    {
+      if (*str == chr)
+	return (char *) str;
+      str++;
+    }
+  return 0;
+}
+
+/* If using GCC, we can safely declare strlen this way.
+   If not using GCC, it is ok not to declare it.  */
+#ifdef __GNUC__
+/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
+   That was relevant to code that was here before.  */
+# if (!defined __STDC__ || !__STDC__) && !defined strlen
+/* gcc with -traditional declares the built-in strlen to return int,
+   and has done so at least since version 2.4.5. -- rms.  */
+extern int strlen (const char *);
+# endif /* not __STDC__ */
+#endif /* __GNUC__ */
+
+#endif /* not __GNU_LIBRARY__ */
+
+/* Handle permutation of arguments.  */
+
+/* Describe the part of ARGV that contains non-options that have
+   been skipped.  `first_nonopt' is the index in ARGV of the first of them;
+   `last_nonopt' is the index after the last of them.  */
+
+static int first_nonopt;
+static int last_nonopt;
+
+#ifdef _LIBC
+/* Bash 2.0 gives us an environment variable containing flags
+   indicating ARGV elements that should not be considered arguments.  */
+
+/* Defined in getopt_init.c  */
+extern char *__getopt_nonoption_flags;
+
+static int nonoption_flags_max_len;
+static int nonoption_flags_len;
+
+static int original_argc;
+static char *const *original_argv;
+
+/* Make sure the environment variable bash 2.0 puts in the environment
+   is valid for the getopt call we must make sure that the ARGV passed
+   to getopt is that one passed to the process.  */
+static void
+__attribute__ ((unused))
+store_args_and_env (int argc, char *const *argv)
+{
+  /* XXX This is no good solution.  We should rather copy the args so
+     that we can compare them later.  But we must not use malloc(3).  */
+  original_argc = argc;
+  original_argv = argv;
+}
+# ifdef text_set_element
+text_set_element (__libc_subinit, store_args_and_env);
+# endif /* text_set_element */
+
+# define SWAP_FLAGS(ch1, ch2) \
+  if (nonoption_flags_len > 0)						      \
+    {									      \
+      char __tmp = __getopt_nonoption_flags[ch1];			      \
+      __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2];	      \
+      __getopt_nonoption_flags[ch2] = __tmp;				      \
+    }
+#else	/* !_LIBC */
+# define SWAP_FLAGS(ch1, ch2)
+#endif	/* _LIBC */
+
+/* Exchange two adjacent subsequences of ARGV.
+   One subsequence is elements [first_nonopt,last_nonopt)
+   which contains all the non-options that have been skipped so far.
+   The other is elements [last_nonopt,optind), which contains all
+   the options processed since those non-options were skipped.
+
+   `first_nonopt' and `last_nonopt' are relocated so that they describe
+   the new indices of the non-options in ARGV after they are moved.  */
+
+#if defined __STDC__ && __STDC__
+static void exchange (char **);
+#endif
+
+static void
+exchange (argv)
+     char **argv;
+{
+  int bottom = first_nonopt;
+  int middle = last_nonopt;
+  int top = optind;
+  char *tem;
+
+  /* Exchange the shorter segment with the far end of the longer segment.
+     That puts the shorter segment into the right place.
+     It leaves the longer segment in the right place overall,
+     but it consists of two parts that need to be swapped next.  */
+
+#ifdef _LIBC
+  /* First make sure the handling of the `__getopt_nonoption_flags'
+     string can work normally.  Our top argument must be in the range
+     of the string.  */
+  if (nonoption_flags_len > 0 && top >= nonoption_flags_max_len)
+    {
+      /* We must extend the array.  The user plays games with us and
+	 presents new arguments.  */
+      char *new_str = malloc (top + 1);
+      if (new_str == NULL)
+	nonoption_flags_len = nonoption_flags_max_len = 0;
+      else
+	{
+	  memset (__mempcpy (new_str, __getopt_nonoption_flags,
+			     nonoption_flags_max_len),
+		  '\0', top + 1 - nonoption_flags_max_len);
+	  nonoption_flags_max_len = top + 1;
+	  __getopt_nonoption_flags = new_str;
+	}
+    }
+#endif
+
+  while (top > middle && middle > bottom)
+    {
+      if (top - middle > middle - bottom)
+	{
+	  /* Bottom segment is the short one.  */
+	  int len = middle - bottom;
+	  register int i;
+
+	  /* Swap it with the top part of the top segment.  */
+	  for (i = 0; i < len; i++)
+	    {
+	      tem = argv[bottom + i];
+	      argv[bottom + i] = argv[top - (middle - bottom) + i];
+	      argv[top - (middle - bottom) + i] = tem;
+	      SWAP_FLAGS (bottom + i, top - (middle - bottom) + i);
+	    }
+	  /* Exclude the moved bottom segment from further swapping.  */
+	  top -= len;
+	}
+      else
+	{
+	  /* Top segment is the short one.  */
+	  int len = top - middle;
+	  register int i;
+
+	  /* Swap it with the bottom part of the bottom segment.  */
+	  for (i = 0; i < len; i++)
+	    {
+	      tem = argv[bottom + i];
+	      argv[bottom + i] = argv[middle + i];
+	      argv[middle + i] = tem;
+	      SWAP_FLAGS (bottom + i, middle + i);
+	    }
+	  /* Exclude the moved top segment from further swapping.  */
+	  bottom += len;
+	}
+    }
+
+  /* Update records for the slots the non-options now occupy.  */
+
+  first_nonopt += (optind - last_nonopt);
+  last_nonopt = optind;
+}
+
+/* Initialize the internal data when the first call is made.  */
+
+#if defined __STDC__ && __STDC__
+static const char *_getopt_initialize (int, char *const *, const char *);
+#endif
+static const char *
+_getopt_initialize (argc, argv, optstring)
+     int argc;
+     char *const *argv;
+     const char *optstring;
+{
+  /* Start processing options with ARGV-element 1 (since ARGV-element 0
+     is the program name); the sequence of previously skipped
+     non-option ARGV-elements is empty.  */
+
+  first_nonopt = last_nonopt = optind;
+
+  nextchar = NULL;
+
+  posixly_correct = getenv ("POSIXLY_CORRECT");
+
+  /* Determine how to handle the ordering of options and nonoptions.  */
+
+  if (optstring[0] == '-')
+    {
+      ordering = RETURN_IN_ORDER;
+      ++optstring;
+    }
+  else if (optstring[0] == '+')
+    {
+      ordering = REQUIRE_ORDER;
+      ++optstring;
+    }
+  else if (posixly_correct != NULL)
+    ordering = REQUIRE_ORDER;
+  else
+    ordering = PERMUTE;
+
+#ifdef _LIBC
+  if (posixly_correct == NULL
+      && argc == original_argc && argv == original_argv)
+    {
+      if (nonoption_flags_max_len == 0)
+	{
+	  if (__getopt_nonoption_flags == NULL
+	      || __getopt_nonoption_flags[0] == '\0')
+	    nonoption_flags_max_len = -1;
+	  else
+	    {
+	      const char *orig_str = __getopt_nonoption_flags;
+	      int len = nonoption_flags_max_len = strlen (orig_str);
+	      if (nonoption_flags_max_len < argc)
+		nonoption_flags_max_len = argc;
+	      __getopt_nonoption_flags =
+		(char *) malloc (nonoption_flags_max_len);
+	      if (__getopt_nonoption_flags == NULL)
+		nonoption_flags_max_len = -1;
+	      else
+		memset (__mempcpy (__getopt_nonoption_flags, orig_str, len),
+			'\0', nonoption_flags_max_len - len);
+	    }
+	}
+      nonoption_flags_len = nonoption_flags_max_len;
+    }
+  else
+    nonoption_flags_len = 0;
+#endif
+
+  return optstring;
+}
+
+/* Scan elements of ARGV (whose length is ARGC) for option characters
+   given in OPTSTRING.
+
+   If an element of ARGV starts with '-', and is not exactly "-" or "--",
+   then it is an option element.  The characters of this element
+   (aside from the initial '-') are option characters.  If `getopt'
+   is called repeatedly, it returns successively each of the option characters
+   from each of the option elements.
+
+   If `getopt' finds another option character, it returns that character,
+   updating `optind' and `nextchar' so that the next call to `getopt' can
+   resume the scan with the following option character or ARGV-element.
+
+   If there are no more option characters, `getopt' returns -1.
+   Then `optind' is the index in ARGV of the first ARGV-element
+   that is not an option.  (The ARGV-elements have been permuted
+   so that those that are not options now come last.)
+
+   OPTSTRING is a string containing the legitimate option characters.
+   If an option character is seen that is not listed in OPTSTRING,
+   return '?' after printing an error message.  If you set `opterr' to
+   zero, the error message is suppressed but we still return '?'.
+
+   If a char in OPTSTRING is followed by a colon, that means it wants an arg,
+   so the following text in the same ARGV-element, or the text of the following
+   ARGV-element, is returned in `optarg'.  Two colons mean an option that
+   wants an optional arg; if there is text in the current ARGV-element,
+   it is returned in `optarg', otherwise `optarg' is set to zero.
+
+   If OPTSTRING starts with `-' or `+', it requests different methods of
+   handling the non-option ARGV-elements.
+   See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
+
+   Long-named options begin with `--' instead of `-'.
+   Their names may be abbreviated as long as the abbreviation is unique
+   or is an exact match for some defined option.  If they have an
+   argument, it follows the option name in the same ARGV-element, separated
+   from the option name by a `=', or else the in next ARGV-element.
+   When `getopt' finds a long-named option, it returns 0 if that option's
+   `flag' field is nonzero, the value of the option's `val' field
+   if the `flag' field is zero.
+
+   The elements of ARGV aren't really const, because we permute them.
+   But we pretend they're const in the prototype to be compatible
+   with other systems.
+
+   LONGOPTS is a vector of `struct option' terminated by an
+   element containing a name which is zero.
+
+   LONGIND returns the index in LONGOPT of the long-named option found.
+   It is only valid when a long-named option has been found by the most
+   recent call.
+
+   If LONG_ONLY is nonzero, '-' as well as '--' can introduce
+   long-named options.  */
+
+int
+_getopt_internal (argc, argv, optstring, longopts, longind, long_only)
+     int argc;
+     char *const *argv;
+     const char *optstring;
+     const struct option *longopts;
+     int *longind;
+     int long_only;
+{
+  optarg = NULL;
+
+  if (optind == 0 || !__getopt_initialized)
+    {
+      if (optind == 0)
+	optind = 1;	/* Don't scan ARGV[0], the program name.  */
+      optstring = _getopt_initialize (argc, argv, optstring);
+      __getopt_initialized = 1;
+    }
+
+  /* Test whether ARGV[optind] points to a non-option argument.
+     Either it does not have option syntax, or there is an environment flag
+     from the shell indicating it is not an option.  The later information
+     is only used when the used in the GNU libc.  */
+#ifdef _LIBC
+# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
+		      || (optind < nonoption_flags_len			      \
+			  && __getopt_nonoption_flags[optind] == '1'))
+#else
+# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0')
+#endif
+
+  if (nextchar == NULL || *nextchar == '\0')
+    {
+      /* Advance to the next ARGV-element.  */
+
+      /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been
+	 moved back by the user (who may also have changed the arguments).  */
+      if (last_nonopt > optind)
+	last_nonopt = optind;
+      if (first_nonopt > optind)
+	first_nonopt = optind;
+
+      if (ordering == PERMUTE)
+	{
+	  /* If we have just processed some options following some non-options,
+	     exchange them so that the options come first.  */
+
+	  if (first_nonopt != last_nonopt && last_nonopt != optind)
+	    exchange ((char **) argv);
+	  else if (last_nonopt != optind)
+	    first_nonopt = optind;
+
+	  /* Skip any additional non-options
+	     and extend the range of non-options previously skipped.  */
+
+	  while (optind < argc && NONOPTION_P)
+	    optind++;
+	  last_nonopt = optind;
+	}
+
+      /* The special ARGV-element `--' means premature end of options.
+	 Skip it like a null option,
+	 then exchange with previous non-options as if it were an option,
+	 then skip everything else like a non-option.  */
+
+      if (optind != argc && !strcmp (argv[optind], "--"))
+	{
+	  optind++;
+
+	  if (first_nonopt != last_nonopt && last_nonopt != optind)
+	    exchange ((char **) argv);
+	  else if (first_nonopt == last_nonopt)
+	    first_nonopt = optind;
+	  last_nonopt = argc;
+
+	  optind = argc;
+	}
+
+      /* If we have done all the ARGV-elements, stop the scan
+	 and back over any non-options that we skipped and permuted.  */
+
+      if (optind == argc)
+	{
+	  /* Set the next-arg-index to point at the non-options
+	     that we previously skipped, so the caller will digest them.  */
+	  if (first_nonopt != last_nonopt)
+	    optind = first_nonopt;
+	  return -1;
+	}
+
+      /* If we have come to a non-option and did not permute it,
+	 either stop the scan or describe it to the caller and pass it by.  */
+
+      if (NONOPTION_P)
+	{
+	  if (ordering == REQUIRE_ORDER)
+	    return -1;
+	  optarg = argv[optind++];
+	  return 1;
+	}
+
+      /* We have found another option-ARGV-element.
+	 Skip the initial punctuation.  */
+
+      nextchar = (argv[optind] + 1
+		  + (longopts != NULL && argv[optind][1] == '-'));
+    }
+
+  /* Decode the current option-ARGV-element.  */
+
+  /* Check whether the ARGV-element is a long option.
+
+     If long_only and the ARGV-element has the form "-f", where f is
+     a valid short option, don't consider it an abbreviated form of
+     a long option that starts with f.  Otherwise there would be no
+     way to give the -f short option.
+
+     On the other hand, if there's a long option "fubar" and
+     the ARGV-element is "-fu", do consider that an abbreviation of
+     the long option, just like "--fu", and not "-f" with arg "u".
+
+     This distinction seems to be the most useful approach.  */
+
+  if (longopts != NULL
+      && (argv[optind][1] == '-'
+	  || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
+    {
+      char *nameend;
+      const struct option *p;
+      const struct option *pfound = NULL;
+      int exact = 0;
+      int ambig = 0;
+      int indfound = -1;
+      int option_index;
+
+      for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
+	/* Do nothing.  */ ;
+
+      /* Test all long options for either exact match
+	 or abbreviated matches.  */
+      for (p = longopts, option_index = 0; p->name; p++, option_index++)
+	if (!strncmp (p->name, nextchar, nameend - nextchar))
+	  {
+	    if ((unsigned int) (nameend - nextchar)
+		== (unsigned int) strlen (p->name))
+	      {
+		/* Exact match found.  */
+		pfound = p;
+		indfound = option_index;
+		exact = 1;
+		break;
+	      }
+	    else if (pfound == NULL)
+	      {
+		/* First nonexact match found.  */
+		pfound = p;
+		indfound = option_index;
+	      }
+	    else
+	      /* Second or later nonexact match found.  */
+	      ambig = 1;
+	  }
+
+      if (ambig && !exact)
+	{
+	  if (opterr)
+	    fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
+		     argv[0], argv[optind]);
+	  nextchar += strlen (nextchar);
+	  optind++;
+	  optopt = 0;
+	  return '?';
+	}
+
+      if (pfound != NULL)
+	{
+	  option_index = indfound;
+	  optind++;
+	  if (*nameend)
+	    {
+	      /* Don't test has_arg with >, because some C compilers don't
+		 allow it to be used on enums.  */
+	      if (pfound->has_arg)
+		optarg = nameend + 1;
+	      else
+		{
+		  if (opterr)
+		    {
+		      if (argv[optind - 1][1] == '-')
+			/* --option */
+			fprintf (stderr,
+				 _("%s: option `--%s' doesn't allow an argument\n"),
+				 argv[0], pfound->name);
+		      else
+			/* +option or -option */
+			fprintf (stderr,
+				 _("%s: option `%c%s' doesn't allow an argument\n"),
+				 argv[0], argv[optind - 1][0], pfound->name);
+
+		      nextchar += strlen (nextchar);
+
+		      optopt = pfound->val;
+		      return '?';
+		    }
+		}
+	    }
+	  else if (pfound->has_arg == 1)
+	    {
+	      if (optind < argc)
+		optarg = argv[optind++];
+	      else
+		{
+		  if (opterr)
+		    fprintf (stderr,
+			   _("%s: option `%s' requires an argument\n"),
+			   argv[0], argv[optind - 1]);
+		  nextchar += strlen (nextchar);
+		  optopt = pfound->val;
+		  return optstring[0] == ':' ? ':' : '?';
+		}
+	    }
+	  nextchar += strlen (nextchar);
+	  if (longind != NULL)
+	    *longind = option_index;
+	  if (pfound->flag)
+	    {
+	      *(pfound->flag) = pfound->val;
+	      return 0;
+	    }
+	  return pfound->val;
+	}
+
+      /* Can't find it as a long option.  If this is not getopt_long_only,
+	 or the option starts with '--' or is not a valid short
+	 option, then it's an error.
+	 Otherwise interpret it as a short option.  */
+      if (!long_only || argv[optind][1] == '-'
+	  || my_index (optstring, *nextchar) == NULL)
+	{
+	  if (opterr)
+	    {
+	      if (argv[optind][1] == '-')
+		/* --option */
+		fprintf (stderr, _("%s: unrecognized option `--%s'\n"),
+			 argv[0], nextchar);
+	      else
+		/* +option or -option */
+		fprintf (stderr, _("%s: unrecognized option `%c%s'\n"),
+			 argv[0], argv[optind][0], nextchar);
+	    }
+	  nextchar = (char *) "";
+	  optind++;
+	  optopt = 0;
+	  return '?';
+	}
+    }
+
+  /* Look at and handle the next short option-character.  */
+
+  {
+    char c = *nextchar++;
+    char *temp = my_index (optstring, c);
+
+    /* Increment `optind' when we start to process its last character.  */
+    if (*nextchar == '\0')
+      ++optind;
+
+    if (temp == NULL || c == ':')
+      {
+	if (opterr)
+	  {
+	    if (posixly_correct)
+	      /* 1003.2 specifies the format of this message.  */
+	      fprintf (stderr, _("%s: illegal option -- %c\n"),
+		       argv[0], c);
+	    else
+	      fprintf (stderr, _("%s: invalid option -- %c\n"),
+		       argv[0], c);
+	  }
+	optopt = c;
+	return '?';
+      }
+    /* Convenience. Treat POSIX -W foo same as long option --foo */
+    if (temp[0] == 'W' && temp[1] == ';')
+      {
+	char *nameend;
+	const struct option *p;
+	const struct option *pfound = NULL;
+	int exact = 0;
+	int ambig = 0;
+	int indfound = 0;
+	int option_index;
+
+	/* This is an option that requires an argument.  */
+	if (*nextchar != '\0')
+	  {
+	    optarg = nextchar;
+	    /* If we end this ARGV-element by taking the rest as an arg,
+	       we must advance to the next element now.  */
+	    optind++;
+	  }
+	else if (optind == argc)
+	  {
+	    if (opterr)
+	      {
+		/* 1003.2 specifies the format of this message.  */
+		fprintf (stderr, _("%s: option requires an argument -- %c\n"),
+			 argv[0], c);
+	      }
+	    optopt = c;
+	    if (optstring[0] == ':')
+	      c = ':';
+	    else
+	      c = '?';
+	    return c;
+	  }
+	else
+	  /* We already incremented `optind' once;
+	     increment it again when taking next ARGV-elt as argument.  */
+	  optarg = argv[optind++];
+
+	/* optarg is now the argument, see if it's in the
+	   table of longopts.  */
+
+	for (nextchar = nameend = optarg; *nameend && *nameend != '='; nameend++)
+	  /* Do nothing.  */ ;
+
+	/* Test all long options for either exact match
+	   or abbreviated matches.  */
+	for (p = longopts, option_index = 0; p->name; p++, option_index++)
+	  if (!strncmp (p->name, nextchar, nameend - nextchar))
+	    {
+	      if ((unsigned int) (nameend - nextchar) == strlen (p->name))
+		{
+		  /* Exact match found.  */
+		  pfound = p;
+		  indfound = option_index;
+		  exact = 1;
+		  break;
+		}
+	      else if (pfound == NULL)
+		{
+		  /* First nonexact match found.  */
+		  pfound = p;
+		  indfound = option_index;
+		}
+	      else
+		/* Second or later nonexact match found.  */
+		ambig = 1;
+	    }
+	if (ambig && !exact)
+	  {
+	    if (opterr)
+	      fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
+		       argv[0], argv[optind]);
+	    nextchar += strlen (nextchar);
+	    optind++;
+	    return '?';
+	  }
+	if (pfound != NULL)
+	  {
+	    option_index = indfound;
+	    if (*nameend)
+	      {
+		/* Don't test has_arg with >, because some C compilers don't
+		   allow it to be used on enums.  */
+		if (pfound->has_arg)
+		  optarg = nameend + 1;
+		else
+		  {
+		    if (opterr)
+		      fprintf (stderr, _("\
+%s: option `-W %s' doesn't allow an argument\n"),
+			       argv[0], pfound->name);
+
+		    nextchar += strlen (nextchar);
+		    return '?';
+		  }
+	      }
+	    else if (pfound->has_arg == 1)
+	      {
+		if (optind < argc)
+		  optarg = argv[optind++];
+		else
+		  {
+		    if (opterr)
+		      fprintf (stderr,
+			       _("%s: option `%s' requires an argument\n"),
+			       argv[0], argv[optind - 1]);
+		    nextchar += strlen (nextchar);
+		    return optstring[0] == ':' ? ':' : '?';
+		  }
+	      }
+	    nextchar += strlen (nextchar);
+	    if (longind != NULL)
+	      *longind = option_index;
+	    if (pfound->flag)
+	      {
+		*(pfound->flag) = pfound->val;
+		return 0;
+	      }
+	    return pfound->val;
+	  }
+	  nextchar = NULL;
+	  return 'W';	/* Let the application handle it.   */
+      }
+    if (temp[1] == ':')
+      {
+	if (temp[2] == ':')
+	  {
+	    /* This is an option that accepts an argument optionally.  */
+	    if (*nextchar != '\0')
+	      {
+		optarg = nextchar;
+		optind++;
+	      }
+	    else
+	      optarg = NULL;
+	    nextchar = NULL;
+	  }
+	else
+	  {
+	    /* This is an option that requires an argument.  */
+	    if (*nextchar != '\0')
+	      {
+		optarg = nextchar;
+		/* If we end this ARGV-element by taking the rest as an arg,
+		   we must advance to the next element now.  */
+		optind++;
+	      }
+	    else if (optind == argc)
+	      {
+		if (opterr)
+		  {
+		    /* 1003.2 specifies the format of this message.  */
+		    fprintf (stderr,
+			   _("%s: option requires an argument -- %c\n"),
+			   argv[0], c);
+		  }
+		optopt = c;
+		if (optstring[0] == ':')
+		  c = ':';
+		else
+		  c = '?';
+	      }
+	    else
+	      /* We already incremented `optind' once;
+		 increment it again when taking next ARGV-elt as argument.  */
+	      optarg = argv[optind++];
+	    nextchar = NULL;
+	  }
+      }
+    return c;
+  }
+}
+
+int
+getopt (argc, argv, optstring)
+     int argc;
+     char *const *argv;
+     const char *optstring;
+{
+  return _getopt_internal (argc, argv, optstring,
+			   (const struct option *) 0,
+			   (int *) 0,
+			   0);
+}
+
+#endif	/* Not ELIDE_CODE.  */
+
+#ifdef TEST
+
+/* Compile with -DTEST to make an executable for use in testing
+   the above definition of `getopt'.  */
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  int c;
+  int digit_optind = 0;
+
+  while (1)
+    {
+      int this_option_optind = optind ? optind : 1;
+
+      c = getopt (argc, argv, "abc:d:0123456789");
+      if (c == -1)
+	break;
+
+      switch (c)
+	{
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  if (digit_optind != 0 && digit_optind != this_option_optind)
+	    printf ("digits occur in two different argv-elements.\n");
+	  digit_optind = this_option_optind;
+	  printf ("option %c\n", c);
+	  break;
+
+	case 'a':
+	  printf ("option a\n");
+	  break;
+
+	case 'b':
+	  printf ("option b\n");
+	  break;
+
+	case 'c':
+	  printf ("option c with value `%s'\n", optarg);
+	  break;
+
+	case '?':
+	  break;
+
+	default:
+	  printf ("?? getopt returned character code 0%o ??\n", c);
+	}
+    }
+
+  if (optind < argc)
+    {
+      printf ("non-option ARGV-elements: ");
+      while (optind < argc)
+	printf ("%s ", argv[optind++]);
+      printf ("\n");
+    }
+
+  exit (0);
+}
+
+#endif /* TEST */
diff --git a/gnu/lib/libiberty/src/getopt1.c b/gnu/lib/libiberty/src/getopt1.c
new file mode 100644
index 00000000000..ff257374c33
--- /dev/null
+++ b/gnu/lib/libiberty/src/getopt1.c
@@ -0,0 +1,190 @@
+/* getopt_long and getopt_long_only entry points for GNU getopt.
+   Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
+     Free Software Foundation, Inc.
+
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to bug-glibc@gnu.org.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "getopt.h"
+
+#if !defined __STDC__ || !__STDC__
+/* This is a separate conditional since some stdc systems
+   reject `defined (const)'.  */
+#ifndef const
+#define const
+#endif
+#endif
+
+#include <stdio.h>
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#define GETOPT_INTERFACE_VERSION 2
+#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
+#include <gnu-versions.h>
+#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
+#define ELIDE_CODE
+#endif
+#endif
+
+#ifndef ELIDE_CODE
+
+
+/* This needs to come after some library #include
+   to get __GNU_LIBRARY__ defined.  */
+#ifdef __GNU_LIBRARY__
+#include <stdlib.h>
+#endif
+
+#ifndef	NULL
+#define NULL 0
+#endif
+
+int
+getopt_long (argc, argv, options, long_options, opt_index)
+     int argc;
+     char *const *argv;
+     const char *options;
+     const struct option *long_options;
+     int *opt_index;
+{
+  return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
+}
+
+/* Like getopt_long, but '-' as well as '--' can indicate a long option.
+   If an option that starts with '-' (not '--') doesn't match a long option,
+   but does match a short option, it is parsed as a short option
+   instead.  */
+
+int
+getopt_long_only (argc, argv, options, long_options, opt_index)
+     int argc;
+     char *const *argv;
+     const char *options;
+     const struct option *long_options;
+     int *opt_index;
+{
+  return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
+}
+
+
+#endif	/* Not ELIDE_CODE.  */
+
+#ifdef TEST
+
+#include <stdio.h>
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  int c;
+  int digit_optind = 0;
+
+  while (1)
+    {
+      int this_option_optind = optind ? optind : 1;
+      int option_index = 0;
+      static struct option long_options[] =
+      {
+	{"add", 1, 0, 0},
+	{"append", 0, 0, 0},
+	{"delete", 1, 0, 0},
+	{"verbose", 0, 0, 0},
+	{"create", 0, 0, 0},
+	{"file", 1, 0, 0},
+	{0, 0, 0, 0}
+      };
+
+      c = getopt_long (argc, argv, "abc:d:0123456789",
+		       long_options, &option_index);
+      if (c == -1)
+	break;
+
+      switch (c)
+	{
+	case 0:
+	  printf ("option %s", long_options[option_index].name);
+	  if (optarg)
+	    printf (" with arg %s", optarg);
+	  printf ("\n");
+	  break;
+
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  if (digit_optind != 0 && digit_optind != this_option_optind)
+	    printf ("digits occur in two different argv-elements.\n");
+	  digit_optind = this_option_optind;
+	  printf ("option %c\n", c);
+	  break;
+
+	case 'a':
+	  printf ("option a\n");
+	  break;
+
+	case 'b':
+	  printf ("option b\n");
+	  break;
+
+	case 'c':
+	  printf ("option c with value `%s'\n", optarg);
+	  break;
+
+	case 'd':
+	  printf ("option d with value `%s'\n", optarg);
+	  break;
+
+	case '?':
+	  break;
+
+	default:
+	  printf ("?? getopt returned character code 0%o ??\n", c);
+	}
+    }
+
+  if (optind < argc)
+    {
+      printf ("non-option ARGV-elements: ");
+      while (optind < argc)
+	printf ("%s ", argv[optind++]);
+      printf ("\n");
+    }
+
+  exit (0);
+}
+
+#endif /* TEST */
diff --git a/gnu/lib/libiberty/src/getpagesize.c b/gnu/lib/libiberty/src/getpagesize.c
new file mode 100644
index 00000000000..564d6c02312
--- /dev/null
+++ b/gnu/lib/libiberty/src/getpagesize.c
@@ -0,0 +1,96 @@
+/* Emulation of getpagesize() for systems that need it. */
+
+/*
+
+NAME
+
+	getpagesize -- return the number of bytes in page of memory
+
+SYNOPSIS
+
+	int getpagesize (void)
+
+DESCRIPTION
+
+	Returns the number of bytes in a page of memory.  This is the
+	granularity of many of the system memory management routines.
+	No guarantee is made as to whether or not it is the same as the
+	basic memory management hardware page size.
+
+BUGS
+
+	Is intended as a reasonable replacement for systems where this
+	is not provided as a system call.  The value of 4096 may or may
+	not be correct for the systems where it is returned as the default
+	value.
+
+*/
+
+#ifndef VMS
+
+#include "config.h"
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#undef GNU_OUR_PAGESIZE
+#if defined (HAVE_SYSCONF) && defined (HAVE_UNISTD_H)
+#include <unistd.h>
+#ifdef _SC_PAGESIZE
+#define GNU_OUR_PAGESIZE sysconf(_SC_PAGESIZE)
+#endif
+#endif
+
+#ifndef GNU_OUR_PAGESIZE
+# ifdef	PAGESIZE
+#  define	GNU_OUR_PAGESIZE PAGESIZE
+# else	/* no PAGESIZE */
+#  ifdef	EXEC_PAGESIZE
+#   define	GNU_OUR_PAGESIZE EXEC_PAGESIZE
+#  else	/* no EXEC_PAGESIZE */
+#   ifdef	NBPG
+#    define	GNU_OUR_PAGESIZE (NBPG * CLSIZE)
+#    ifndef	CLSIZE
+#     define	CLSIZE 1
+#    endif	/* CLSIZE */
+#   else	/* no NBPG */
+#    ifdef	NBPC
+#     define	GNU_OUR_PAGESIZE NBPC
+#    else	/* no NBPC */
+#     define	GNU_OUR_PAGESIZE 4096	/* Just punt and use reasonable value */
+#    endif /* NBPC */
+#   endif /* NBPG */
+#  endif /* EXEC_PAGESIZE */
+# endif /* PAGESIZE */
+#endif /* GNU_OUR_PAGESIZE */
+
+int
+getpagesize ()
+{
+  return (GNU_OUR_PAGESIZE);
+}
+
+#else /* VMS */
+
+#if 0	/* older distributions of gcc-vms are missing <syidef.h> */
+#include <syidef.h>
+#endif
+#ifndef SYI$_PAGE_SIZE	/* VMS V5.4 and earlier didn't have this yet */
+#define SYI$_PAGE_SIZE 4452
+#endif
+extern unsigned long lib$getsyi(const unsigned short *,...);
+
+int getpagesize ()
+{
+  long pagsiz = 0L;
+  unsigned short itmcod = SYI$_PAGE_SIZE;
+
+  (void) lib$getsyi (&itmcod, (void *) &pagsiz);
+  if (pagsiz == 0L)
+    pagsiz = 512L;	/* VAX default */
+  return (int) pagsiz;
+}
+
+#endif /* VMS */
diff --git a/gnu/lib/libiberty/src/getpwd.c b/gnu/lib/libiberty/src/getpwd.c
new file mode 100644
index 00000000000..de6e0397648
--- /dev/null
+++ b/gnu/lib/libiberty/src/getpwd.c
@@ -0,0 +1,115 @@
+/* getpwd.c - get the working directory */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+/* Prototype these in case the system headers don't provide them. */
+extern char *getpwd ();
+extern char *getwd ();
+
+#include "libiberty.h"
+
+/* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
+   BSD systems) now provides getcwd as called for by POSIX.  Allow for
+   the few exceptions to the general rule here.  */
+
+#if !defined(HAVE_GETCWD) && defined(HAVE_GETWD)
+#define getcwd(buf,len) getwd(buf)
+#endif
+
+#ifdef MAXPATHLEN
+#define GUESSPATHLEN (MAXPATHLEN + 1)
+#else
+#define GUESSPATHLEN 100
+#endif
+
+#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN__)))
+
+/* Get the working directory.  Use the PWD environment variable if it's
+   set correctly, since this is faster and gives more uniform answers
+   to the user.  Yield the working directory if successful; otherwise,
+   yield 0 and set errno.  */
+
+char *
+getpwd ()
+{
+  static char *pwd;
+  static int failure_errno;
+
+  char *p = pwd;
+  size_t s;
+  struct stat dotstat, pwdstat;
+
+  if (!p && !(errno = failure_errno))
+    {
+      if (! ((p = getenv ("PWD")) != 0
+	     && *p == '/'
+	     && stat (p, &pwdstat) == 0
+	     && stat (".", &dotstat) == 0
+	     && dotstat.st_ino == pwdstat.st_ino
+	     && dotstat.st_dev == pwdstat.st_dev))
+
+	/* The shortcut didn't work.  Try the slow, ``sure'' way.  */
+	for (s = GUESSPATHLEN;  ! getcwd (p = xmalloc (s), s);  s *= 2)
+	  {
+	    int e = errno;
+	    free (p);
+#ifdef ERANGE
+	    if (e != ERANGE)
+#endif
+	      {
+		errno = failure_errno = e;
+		p = 0;
+		break;
+	      }
+	  }
+
+      /* Cache the result.  This assumes that the program does
+	 not invoke chdir between calls to getpwd.  */
+      pwd = p;
+    }
+  return p;
+}
+
+#else	/* VMS || _WIN32 && !__CYGWIN__ */
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 255
+#endif
+
+char *
+getpwd ()
+{
+  static char *pwd = 0;
+
+  if (!pwd)
+    pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
+#ifdef VMS
+		  , 0
+#endif
+		  );
+  return pwd;
+}
+
+#endif	/* VMS || _WIN32 && !__CYGWIN__ */
diff --git a/gnu/lib/libiberty/src/getruntime.c b/gnu/lib/libiberty/src/getruntime.c
new file mode 100644
index 00000000000..b855ea6e82f
--- /dev/null
+++ b/gnu/lib/libiberty/src/getruntime.c
@@ -0,0 +1,90 @@
+/* Return time used so far, in microseconds.
+   Copyright (C) 1994, 1999 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "config.h"
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+/* There are several ways to get elapsed execution time; unfortunately no
+   single way is available for all host systems, nor are there reliable
+   ways to find out which way is correct for a given host. */
+
+#include <time.h>
+
+#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
+#include <sys/time.h>
+#include <sys/resource.h>
+#endif
+
+#ifdef HAVE_TIMES
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#include <sys/times.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* This is a fallback; if wrong, it will likely make obviously wrong
+   results. */
+
+#ifndef CLOCKS_PER_SEC
+#define CLOCKS_PER_SEC 1
+#endif
+
+#ifdef _SC_CLK_TCK
+#define GNU_HZ  sysconf(_SC_CLK_TCK)
+#else
+#ifdef HZ
+#define GNU_HZ  HZ
+#else
+#ifdef CLOCKS_PER_SEC
+#define GNU_HZ  CLOCKS_PER_SEC
+#endif
+#endif
+#endif
+
+long
+get_run_time ()
+{
+#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
+  struct rusage rusage;
+
+  getrusage (0, &rusage);
+  return (rusage.ru_utime.tv_sec * 1000000 + rusage.ru_utime.tv_usec
+	  + rusage.ru_stime.tv_sec * 1000000 + rusage.ru_stime.tv_usec);
+#else /* ! HAVE_GETRUSAGE */
+#ifdef HAVE_TIMES
+  struct tms tms;
+
+  times (&tms);
+  return (tms.tms_utime + tms.tms_stime) * (1000000 / GNU_HZ);
+#else /* ! HAVE_TIMES */
+  /* Fall back on clock and hope it's correctly implemented. */
+  const long clocks_per_sec = CLOCKS_PER_SEC;
+  if (clocks_per_sec <= 1000000)
+    return clock () * (1000000 / clocks_per_sec);
+  else
+    return clock () / clocks_per_sec;
+#endif  /* HAVE_TIMES */
+#endif  /* HAVE_GETRUSAGE */
+}
diff --git a/gnu/lib/libiberty/src/hashtab.c b/gnu/lib/libiberty/src/hashtab.c
new file mode 100644
index 00000000000..16c5d3e4b12
--- /dev/null
+++ b/gnu/lib/libiberty/src/hashtab.c
@@ -0,0 +1,429 @@
+/* An expandable hash tables datatype.  
+   Copyright (C) 1999 Free Software Foundation, Inc.
+   Contributed by Vladimir Makarov (vmakarov@cygnus.com).
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This package implements basic hash table functionality.  It is possible
+   to search for an entry, create an entry and destroy an entry.
+
+   Elements in the table are generic pointers.
+
+   The size of the table is not fixed; if the occupancy of the table
+   grows too high the hash table will be expanded.
+
+   The abstract data implementation is based on generalized Algorithm D
+   from Knuth's book "The art of computer programming".  Hash table is
+   expanded by creation of new hash table and transferring elements from
+   the old table to the new table. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <stdio.h>
+
+#include "libiberty.h"
+#include "hashtab.h"
+
+/* This macro defines reserved value for empty table entry. */
+
+#define EMPTY_ENTRY    ((void *) 0)
+
+/* This macro defines reserved value for table entry which contained
+   a deleted element. */
+
+#define DELETED_ENTRY  ((void *) 1)
+
+/* The following function returns the nearest prime number which is
+   greater than given source number. */
+
+static unsigned long
+higher_prime_number (n)
+     unsigned long n;
+{
+  unsigned long i;
+
+  n |= 0x01;  /* Force N to be odd.  */
+  if (n < 9)
+    return n; /* All odd numbers < 9 are prime.  */
+
+ next:
+  n += 2;
+  i = 3;
+  do
+    {
+      if (n % i == 0)
+	goto next;
+      i += 2;
+    }
+  while ((i * i) <= n);
+
+  return n;
+}
+
+/* This function creates table with length slightly longer than given
+   source length.  Created hash table is initiated as empty (all the
+   hash table entries are EMPTY_ENTRY).  The function returns the
+   created hash table. */
+
+htab_t
+htab_create (size, hash_f, eq_f, del_f)
+     size_t size;
+     htab_hash hash_f;
+     htab_eq eq_f;
+     htab_del del_f;
+{
+  htab_t result;
+
+  size = higher_prime_number (size);
+  result = (htab_t) xcalloc (1, sizeof (struct htab));
+  result->entries = (void **) xcalloc (size, sizeof (void *));
+  result->size = size;
+  result->hash_f = hash_f;
+  result->eq_f = eq_f;
+  result->del_f = del_f;
+  return result;
+}
+
+/* This function frees all memory allocated for given hash table.
+   Naturally the hash table must already exist. */
+
+void
+htab_delete (htab)
+     htab_t htab;
+{
+  int i;
+  if (htab->del_f)
+    for (i = htab->size - 1; i >= 0; i--)
+      {
+	if (htab->entries[i] != EMPTY_ENTRY
+	    && htab->entries[i] != DELETED_ENTRY)
+	  (*htab->del_f) (htab->entries[i]);
+      }
+
+  free (htab->entries);
+  free (htab);
+}
+
+/* This function clears all entries in the given hash table.  */
+
+void
+htab_empty (htab)
+     htab_t htab;
+{
+  int i;
+  if (htab->del_f)
+    for (i = htab->size - 1; i >= 0; i--)
+      {
+	if (htab->entries[i] != EMPTY_ENTRY
+	    && htab->entries[i] != DELETED_ENTRY)
+	  (*htab->del_f) (htab->entries[i]);
+      }
+
+  memset (htab->entries, 0, htab->size * sizeof (void *));
+}
+
+/* Similar to htab_find_slot, but without several unwanted side effects:
+    - Does not call htab->eq_f when it finds an existing entry.
+    - Does not change the count of elements/searches/collisions in the
+      hash table.
+   This function also assumes there are no deleted entries in the table.
+   HASH is the hash value for the element to be inserted.  */
+static void **
+find_empty_slot_for_expand (htab, hash)
+     htab_t htab;
+     unsigned int hash;
+{
+  size_t size = htab->size;
+  unsigned int hash2 = 1 + hash % (size - 2);
+  unsigned int index = hash % size;
+
+  for (;;)
+    {
+      void **slot = htab->entries + index;
+      if (*slot == EMPTY_ENTRY)
+	return slot;
+
+      if (*slot == DELETED_ENTRY)
+	abort ();
+
+      index += hash2;
+      if (index >= size)
+	index -= size;
+    }
+}
+
+/* The following function changes size of memory allocated for the
+   entries and repeatedly inserts the table elements.  The occupancy
+   of the table after the call will be about 50%.  Naturally the hash
+   table must already exist.  Remember also that the place of the
+   table entries is changed. */
+
+static void
+htab_expand (htab)
+     htab_t htab;
+{
+  void **oentries;
+  void **olimit;
+  void **p;
+
+  oentries = htab->entries;
+  olimit = oentries + htab->size;
+
+  htab->size = higher_prime_number (htab->size * 2);
+  htab->entries = xcalloc (htab->size, sizeof (void **));
+
+  htab->n_elements -= htab->n_deleted;
+  htab->n_deleted = 0;
+
+  p = oentries;
+  do
+    {
+      void *x = *p;
+      if (x != EMPTY_ENTRY && x != DELETED_ENTRY)
+	{
+	  void **q = find_empty_slot_for_expand (htab, (*htab->hash_f) (x));
+	  *q = x;
+	}
+      p++;
+    }
+  while (p < olimit);
+  free (oentries);
+}
+
+/* This function searches for a hash table entry equal to the given
+   element.  It cannot be used to insert or delete an element.  */
+
+void *
+htab_find_with_hash (htab, element, hash)
+     htab_t htab;
+     const void *element;
+     unsigned int hash;
+{
+  unsigned int index, hash2;
+  size_t size;
+
+  htab->searches++;
+  size = htab->size;
+  hash2 = 1 + hash % (size - 2);
+  index = hash % size;
+
+  for (;;)
+    {
+      void *entry = htab->entries[index];
+      if (entry == EMPTY_ENTRY)
+	return NULL;
+      else if (entry != DELETED_ENTRY && (*htab->eq_f) (entry, element))
+	return entry;
+
+      htab->collisions++;
+      index += hash2;
+      if (index >= size)
+	index -= size;
+    }
+}
+
+/* Like htab_find_slot_with_hash, but compute the hash value from the
+   element.  */
+void *
+htab_find (htab, element)
+     htab_t htab;
+     const void *element;
+{
+  return htab_find_with_hash (htab, element, (*htab->hash_f) (element));
+}
+
+/* This function searches for a hash table slot containing an entry
+   equal to the given element.  To delete an entry, call this with
+   INSERT = 0, then call htab_clear_slot on the slot returned (possibly
+   after doing some checks).  To insert an entry, call this with
+   INSERT = 1, then write the value you want into the returned slot.  */
+
+void **
+htab_find_slot_with_hash (htab, element, hash, insert)
+     htab_t htab;
+     const void *element;
+     unsigned int hash;
+     int insert;
+{
+  void **first_deleted_slot;
+  unsigned int index, hash2;
+  size_t size;
+
+  if (insert && htab->size * 3 <= htab->n_elements * 4)
+    htab_expand (htab);
+
+  size = htab->size;
+  hash2 = 1 + hash % (size - 2);
+  index = hash % size;
+
+  htab->searches++;
+  first_deleted_slot = NULL;
+
+  for (;;)
+    {
+      void *entry = htab->entries[index];
+      if (entry == EMPTY_ENTRY)
+	{
+	  if (!insert)
+	    return NULL;
+
+	  htab->n_elements++;
+
+	  if (first_deleted_slot)
+	    {
+	      *first_deleted_slot = EMPTY_ENTRY;
+	      return first_deleted_slot;
+	    }
+
+	  return &htab->entries[index];
+	}
+
+      if (entry == DELETED_ENTRY)
+	{
+	  if (!first_deleted_slot)
+	    first_deleted_slot = &htab->entries[index];
+	}
+      else
+	{
+	  if ((*htab->eq_f) (entry, element))
+	    return &htab->entries[index];
+	}
+      
+      htab->collisions++;
+      index += hash2;
+      if (index >= size)
+	index -= size;
+    }
+}
+
+/* Like htab_find_slot_with_hash, but compute the hash value from the
+   element.  */
+void **
+htab_find_slot (htab, element, insert)
+     htab_t htab;
+     const void *element;
+     int insert;
+{
+  return htab_find_slot_with_hash (htab, element, (*htab->hash_f) (element),
+				   insert);
+}
+
+/* This function deletes an element with the given value from hash
+   table.  If there is no matching element in the hash table, this
+   function does nothing.  */
+
+void
+htab_remove_elt (htab, element)
+     htab_t htab;
+     void *element;
+{
+  void **slot;
+
+  slot = htab_find_slot (htab, element, 0);
+  if (*slot == EMPTY_ENTRY)
+    return;
+
+  if (htab->del_f)
+    (*htab->del_f) (*slot);
+
+  *slot = DELETED_ENTRY;
+  htab->n_deleted++;
+}
+
+/* This function clears a specified slot in a hash table.  It is
+   useful when you've already done the lookup and don't want to do it
+   again.  */
+
+void
+htab_clear_slot (htab, slot)
+     htab_t htab;
+     void **slot;
+{
+  if (slot < htab->entries || slot >= htab->entries + htab->size
+      || *slot == EMPTY_ENTRY || *slot == DELETED_ENTRY)
+    abort ();
+  if (htab->del_f)
+    (*htab->del_f) (*slot);
+  *slot = DELETED_ENTRY;
+  htab->n_deleted++;
+}
+
+/* This function scans over the entire hash table calling
+   CALLBACK for each live entry.  If CALLBACK returns false,
+   the iteration stops.  INFO is passed as CALLBACK's second
+   argument.  */
+
+void
+htab_traverse (htab, callback, info)
+     htab_t htab;
+     htab_trav callback;
+     void *info;
+{
+  void **slot, **limit;
+  slot = htab->entries;
+  limit = slot + htab->size;
+  do
+    {
+      void *x = *slot;
+      if (x != EMPTY_ENTRY && x != DELETED_ENTRY)
+	if (!(*callback) (slot, info))
+	  break;
+    }
+  while (++slot < limit);
+}
+
+/* The following function returns current size of given hash table. */
+
+size_t
+htab_size (htab)
+     htab_t htab;
+{
+  return htab->size;
+}
+
+/* The following function returns current number of elements in given
+   hash table. */
+
+size_t
+htab_elements (htab)
+     htab_t htab;
+{
+  return htab->n_elements - htab->n_deleted;
+}
+
+/* The following function returns number of percents of fixed
+   collisions during all work with given hash table. */
+
+double
+htab_collisions (htab)
+     htab_t htab;
+{
+  int searches;
+
+  searches = htab->searches;
+  if (searches == 0)
+    return 0.0;
+  return (double)htab->collisions / (double)searches;
+}
diff --git a/gnu/lib/libiberty/src/hex.c b/gnu/lib/libiberty/src/hex.c
new file mode 100644
index 00000000000..3a2eef03d4c
--- /dev/null
+++ b/gnu/lib/libiberty/src/hex.c
@@ -0,0 +1,33 @@
+/* Hex character manipulation support.
+   Copyright (C) 1995 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "libiberty.h"
+
+char _hex_value[_hex_array_size];
+
+void hex_init ()
+{
+  int i;
+  for (i = 0; i < _hex_array_size; i++)
+    _hex_value[i] = _hex_bad;
+  for (i = 0; i < 10; i++)
+    _hex_value['0' + i] = i;
+  for (i = 0; i < 6; i++)
+    _hex_value['a' + i] = _hex_value['A' + i] = 10 + i;
+}
diff --git a/gnu/lib/libiberty/src/index.c b/gnu/lib/libiberty/src/index.c
new file mode 100644
index 00000000000..e5a00f54d94
--- /dev/null
+++ b/gnu/lib/libiberty/src/index.c
@@ -0,0 +1,11 @@
+/* Stub implementation of (obsolete) index(). */
+
+extern char * strchr();
+
+char *
+index (s, c)
+  char *s;
+  int c;
+{
+  return strchr (s, c);
+}
diff --git a/gnu/lib/libiberty/src/insque.c b/gnu/lib/libiberty/src/insque.c
new file mode 100644
index 00000000000..775019f8fff
--- /dev/null
+++ b/gnu/lib/libiberty/src/insque.c
@@ -0,0 +1,50 @@
+/* insque(3C) routines
+   This file is in the public domain.  */
+
+/*
+NAME
+	insque, remque -- insert, remove an element from a queue
+
+SYNOPSIS
+	struct qelem {
+	  struct qelem *q_forw;
+	  struct qelem *q_back;
+	  char q_data[];
+	};
+
+	void insque (struct qelem *elem, struct qelem *pred)
+
+	void remque (struct qelem *elem)
+
+DESCRIPTION
+	Routines to manipulate queues built from doubly linked lists.
+	The insque routine inserts ELEM in the queue immediately after
+	PRED.  The remque routine removes ELEM from its containing queue.
+*/
+
+
+struct qelem {
+  struct qelem *q_forw;
+  struct qelem *q_back;
+};
+
+
+void
+insque (elem, pred)
+  struct qelem *elem;
+  struct qelem *pred;
+{
+  elem -> q_forw = pred -> q_forw;
+  pred -> q_forw -> q_back = elem;
+  elem -> q_back = pred;
+  pred -> q_forw = elem;
+}
+
+
+void
+remque (elem)
+  struct qelem *elem;
+{
+  elem -> q_forw -> q_back = elem -> q_back;
+  elem -> q_back -> q_forw = elem -> q_forw;
+}
diff --git a/gnu/lib/libiberty/src/makefile.vms b/gnu/lib/libiberty/src/makefile.vms
new file mode 100644
index 00000000000..6a7dd45718e
--- /dev/null
+++ b/gnu/lib/libiberty/src/makefile.vms
@@ -0,0 +1,33 @@
+#
+# Makefile for libiberty under openVMS/Alpha
+#
+# For use with gnu-make for vms
+#
+# Created by Klaus K"ampf, kkaempf@progis.de
+#
+#
+
+OBJS=bcopy.obj,bcmp.obj,getopt.obj,obstack.obj,xexit.obj,xmalloc.obj,hex.obj,\
+   getopt1.obj,cplus-dem.obj,strncasecmp.obj,strcasecmp.obj,strdup.obj,\
+   concat.obj,getruntime.obj,getpagesize.obj,alloca.obj,xstrerror.obj,\
+   xmemdup.obj,xstrdup.obj,xatexit.obj,choose-temp.obj,fnmatch.obj,objalloc.obj
+
+ifeq ($(CC),gcc)
+CFLAGS=/include=([],[-.include])
+else
+# assume dec c
+CFLAGS=/noopt/debug/include=([],[-.include])/define=("const=")/warnings=disable=(missingreturn,implicitfunc)
+endif
+
+libiberty.olb: config.h alloca-conf.h $(OBJS)
+	purge
+	lib/create libiberty *.obj
+
+config.h: config.h-vms
+	$(CP) $< $@
+
+clean:
+	$$ purge
+	$(RM) config.h;
+	$(RM) *.obj;
+	$(RM) libiberty.olb;
diff --git a/gnu/lib/libiberty/src/memchr.c b/gnu/lib/libiberty/src/memchr.c
new file mode 100644
index 00000000000..cce30039437
--- /dev/null
+++ b/gnu/lib/libiberty/src/memchr.c
@@ -0,0 +1,60 @@
+/*
+FUNCTION
+	<<memchr>>---find character in memory
+
+INDEX
+	memchr
+
+ANSI_SYNOPSIS
+	#include <string.h>
+	void *memchr(const void *<[src]>, int <[c]>, size_t <[length]>);
+
+TRAD_SYNOPSIS
+	#include <string.h>
+	void *memchr(<[src]>, <[c]>, <[length]>)
+	void *<[src]>;
+	void *<[c]>;
+	size_t <[length]>;
+
+DESCRIPTION
+	This function searches memory starting at <<*<[src]>>> for the
+	character <[c]>.  The search only ends with the first
+	occurrence of <[c]>, or after <[length]> characters; in
+	particular, <<NULL>> does not terminate the search.
+
+RETURNS
+	If the character <[c]> is found within <[length]> characters
+	of <<*<[src]>>>, a pointer to the character is returned. If
+	<[c]> is not found, then <<NULL>> is returned. 	
+
+PORTABILITY
+<<memchr>>  requires no supporting OS subroutines.
+
+QUICKREF
+	memchr ansi pure
+
+*/
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+PTR
+memchr (src_void, c, length)
+     register const PTR src_void;
+     int c;
+     size_t length;
+{
+  const unsigned char *src = (const unsigned char *)src_void;
+  
+  while (--length >= 0)
+  {
+    if (*src == c)
+     return (PTR)src;
+    src++;
+  }
+  return NULL;
+}
diff --git a/gnu/lib/libiberty/src/memcmp.c b/gnu/lib/libiberty/src/memcmp.c
new file mode 100644
index 00000000000..127ae0c8019
--- /dev/null
+++ b/gnu/lib/libiberty/src/memcmp.c
@@ -0,0 +1,38 @@
+/* memcmp -- compare two memory regions.
+   This function is in the public domain.  */
+
+/*
+NAME
+	memcmp -- compare two memory regions
+
+SYNOPSIS
+	int memcmp (const void *from, const void *to, size_t count)
+
+DESCRIPTION
+	Compare two memory regions and return less than,
+	equal to, or greater than zero, according to lexicographical
+	ordering of the compared regions.
+*/
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+int
+DEFUN(memcmp, (str1, str2, count),
+      const PTR str1 AND const PTR str2 AND size_t count)
+{
+  register unsigned char *s1 = (unsigned char*)str1;
+  register unsigned char *s2 = (unsigned char*)str2;
+
+  while (count-- > 0)
+    {
+      if (*s1++ != *s2++)
+	  return s1[-1] < s2[-1] ? -1 : 1;
+    }
+  return 0;
+}
+
diff --git a/gnu/lib/libiberty/src/memcpy.c b/gnu/lib/libiberty/src/memcpy.c
new file mode 100644
index 00000000000..707a9f57385
--- /dev/null
+++ b/gnu/lib/libiberty/src/memcpy.c
@@ -0,0 +1,28 @@
+/* memcpy (the standard C function)
+   This function is in the public domain.  */
+
+/*
+NAME
+	memcpy -- copy memory regions of arbitary length
+
+SYNOPSIS
+	void* memcpy (void *out, const void *in, size_t n);
+
+DESCRIPTION
+	Copy LENGTH bytes from memory region pointed to by IN to memory
+	region pointed to by OUT.
+*/
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+PTR
+DEFUN(memcpy, (out, in, length), PTR out AND const PTR in AND size_t length)
+{
+    bcopy(in, out, length);
+    return out;
+}
diff --git a/gnu/lib/libiberty/src/memmove.c b/gnu/lib/libiberty/src/memmove.c
new file mode 100644
index 00000000000..176c326ef2b
--- /dev/null
+++ b/gnu/lib/libiberty/src/memmove.c
@@ -0,0 +1,18 @@
+/* Wrapper to implement ANSI C's memmove using BSD's bcopy. */
+/* This function is in the public domain.  --Per Bothner. */
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+PTR
+memmove (s1, s2, n)
+     PTR s1;
+     const PTR s2;
+     size_t n;
+{
+  bcopy (s2, s1, n);
+  return s1;
+}
diff --git a/gnu/lib/libiberty/src/memset.c b/gnu/lib/libiberty/src/memset.c
new file mode 100644
index 00000000000..5f54831e83c
--- /dev/null
+++ b/gnu/lib/libiberty/src/memset.c
@@ -0,0 +1,19 @@
+/* memset
+   This implementation is in the public domain.  */
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+PTR
+DEFUN(memset, (dest, val, len),
+      PTR dest AND register int val AND register size_t len)
+{
+  register unsigned char *ptr = (unsigned char*)dest;
+  while (len-- > 0)
+    *ptr++ = val;
+  return dest;
+}
diff --git a/gnu/lib/libiberty/src/mkstemps.c b/gnu/lib/libiberty/src/mkstemps.c
new file mode 100644
index 00000000000..16c16a23263
--- /dev/null
+++ b/gnu/lib/libiberty/src/mkstemps.c
@@ -0,0 +1,128 @@
+/* Copyright (C) 1991, 1992, 1996, 1998 Free Software Foundation, Inc.
+   This file is derived from mkstemp.c from the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#include <errno.h>
+#include <stdio.h>
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include "ansidecl.h"
+
+/* We need to provide a type for gcc_uint64_t.  */
+#ifdef __GNUC__
+typedef unsigned long long gcc_uint64_t;
+#else
+typedef unsigned long gcc_uint64_t;
+#endif
+
+#ifndef TMP_MAX
+#define TMP_MAX 16384
+#endif
+
+/* Generate a unique temporary file name from TEMPLATE.
+
+   TEMPLATE has the form:
+
+   <path>/ccXXXXXX<suffix>
+
+   SUFFIX_LEN tells us how long <suffix> is (it can be zero length).
+
+   The last six characters of TEMPLATE before <suffix> must be "XXXXXX";
+   they are replaced with a string that makes the filename unique.
+
+   Returns a file descriptor open on the file for reading and writing.  */
+int
+mkstemps (template, suffix_len)
+     char *template;
+     int suffix_len;
+{
+  static const char letters[]
+    = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+  static gcc_uint64_t value;
+#ifdef HAVE_GETTIMEOFDAY
+  struct timeval tv;
+#endif
+  char *XXXXXX;
+  size_t len;
+  int count;
+
+  len = strlen (template);
+
+  if ((int) len < 6 + suffix_len
+      || strncmp (&template[len - 6 - suffix_len], "XXXXXX", 6))
+    {
+      return -1;
+    }
+
+  XXXXXX = &template[len - 6 - suffix_len];
+
+#ifdef HAVE_GETTIMEOFDAY
+  /* Get some more or less random data.  */
+  gettimeofday (&tv, NULL);
+  value += ((gcc_uint64_t) tv.tv_usec << 16) ^ tv.tv_sec ^ getpid ();
+#else
+  value += getpid ();
+#endif
+
+  for (count = 0; count < TMP_MAX; ++count)
+    {
+      gcc_uint64_t v = value;
+      int fd;
+
+      /* Fill in the random bits.  */
+      XXXXXX[0] = letters[v % 62];
+      v /= 62;
+      XXXXXX[1] = letters[v % 62];
+      v /= 62;
+      XXXXXX[2] = letters[v % 62];
+      v /= 62;
+      XXXXXX[3] = letters[v % 62];
+      v /= 62;
+      XXXXXX[4] = letters[v % 62];
+      v /= 62;
+      XXXXXX[5] = letters[v % 62];
+
+      fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600);
+      if (fd >= 0)
+	/* The file does not exist.  */
+	return fd;
+
+      /* This is a random value.  It is only necessary that the next
+	 TMP_MAX values generated by adding 7777 to VALUE are different
+	 with (module 2^32).  */
+      value += 7777;
+    }
+
+  /* We return the null string if we can't find a unique file name.  */
+  template[0] = '\0';
+  return -1;
+}
diff --git a/gnu/lib/libiberty/src/mpw-config.in b/gnu/lib/libiberty/src/mpw-config.in
new file mode 100644
index 00000000000..2a21802148d
--- /dev/null
+++ b/gnu/lib/libiberty/src/mpw-config.in
@@ -0,0 +1,7 @@
+# MPW configuration fragment for libiberty.
+
+Echo '/* config.h.  Generated by mpw-configure.  */'	 > "{o}"config.new
+
+MoveIfChange "{o}"config.new "{o}"config.h
+
+
diff --git a/gnu/lib/libiberty/src/mpw-make.sed b/gnu/lib/libiberty/src/mpw-make.sed
new file mode 100644
index 00000000000..6f2a5e77b2b
--- /dev/null
+++ b/gnu/lib/libiberty/src/mpw-make.sed
@@ -0,0 +1,51 @@
+# Sed commands to finish translating libiberty's Unix makefile to MPW syntax.
+
+# Comment out a useless thing.
+/^\.always\./s/^/#/
+
+# Replace the auto-generated list with the list of what we know we need.
+s/`cat needed-list`/"{o}"alloca.c.o "{o}"bcopy.c.o "{o}"getpagesize.c.o "{o}"insque.c.o "{o}"mpw.c.o "{o}"strcasecmp.c.o "{o}"strdup.c.o "{o}"strncasecmp.c.o/
+
+# Paste in some desirable definitions.
+# The default rule here completely replaces the tricky stuff in the Unix
+# Makefile.in.
+/^###$/a\
+\
+HDEFINES = -d NEED_sys_siglist -d NEED_sys_errlist -d NEED_basename -d NEED_strcasecmp -d NEED_strncasecmp\
+INCLUDES = -i : -i {INCDIR}: -i {INCDIR}:mpw: -i ::extra-include: -i "{s}"\
+\
+.c.o \\Option-f .c\
+	{CC} @DASH_C_FLAG@ {DepDir}{Default}.c {LIBCFLAGS} {INCLUDES} {HDEFINES} @SEGMENT_FLAG({Default})@ -o {TargDir}{Default}.c.o\
+
+# Remove dependency on needed-list, which we don't use.
+/DO_ALSO =/s/needed-list//
+
+/INCDIR=/s/"{srcdir}"{MULTISRCTOP}::/"{topsrcdir}"/
+
+# Whack out the COMPILE.c trickiness.
+/^COMPILE.c /,/^$/d
+
+# Remove the multido trickiness from the "all" target.
+/^all \\Option-f/,/^$/c\
+all \\Option-f {TARGETLIB}\
+
+
+# Remove the RULE1/RULE2 crud.
+/if \[/,/fi/d
+/^RULE1 =/,/RULE2 =/d
+/RULE2/s/RULE2/TARGETLIB/
+
+# Don't want fdmatch ever.
+s/ "{o}"fdmatch.c.o//
+
+# Fix paths to generated files.
+/config.h/s/"{s}"config.h/"{o}"config.h/
+
+# Whack out config rebuild rules.
+/^"{o}"config.h \\Option-f/,/^$/d
+
+
+
+
+
+
diff --git a/gnu/lib/libiberty/src/mpw.c b/gnu/lib/libiberty/src/mpw.c
new file mode 100644
index 00000000000..ca3ae412d25
--- /dev/null
+++ b/gnu/lib/libiberty/src/mpw.c
@@ -0,0 +1,1010 @@
+/* MPW-Unix compatibility library.
+   Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This should only be compiled and linked under MPW. */
+
+#include "mpw.h"
+
+#include <stdlib.h>
+
+#ifndef USE_MW_HEADERS
+#include <sys/time.h>
+#include <sys/resource.h>
+#endif
+
+#include <Types.h>
+#include <Files.h>
+
+#include <Timer.h>
+
+/* Initialize to 0 at first, then set to errno_max() later.  */
+
+int sys_nerr = 0;
+
+/* Debug flag for pathname hacking.  Set this to one and rebuild. */
+
+int DebugPI = -1;
+
+void
+mpwify_filename(char *unixname, char *macname)
+{
+  int i, j;
+
+  /* (should truncate 255 chars from end of name, not beginning) */
+  if (strlen (unixname) > 255)
+    {
+      fprintf (stderr, "Pathname \"%s\" is too long for Macs, truncating\n",
+	       unixname);
+    }
+  j = 0;
+  /* If you're going to end up with one or more colons in the middle of a
+     path after an all-Unix relative path is translated, you must add a
+     colon on the front, so that the first component is not thought to be
+     a disk name.  */
+  if (unixname[0] != '/' && ! strchr (unixname, ':') && strchr (unixname, '/'))
+    {
+      macname[j++] = ':';
+    }
+  for (i = 0; unixname[i] != '\0' && i < 255; ++i)
+    {
+      if (i == 0 && unixname[i] == '/')
+	{
+	  if (strncmp (unixname, "/tmp/", 5) == 0)
+	    {
+	      /* A temporary name, make a more Mac-flavored tmpname. */
+	      /* A better choice would be {Boot}Trash:foo, but
+		 that would require being able to identify the
+		 boot disk's and trashcan's name.  Another option
+		 would be to have an env var, so user can point it
+		 at a ramdisk. */
+	      macname[j++] = ':';
+	      macname[j++] = 't';
+	      macname[j++] = 'm';
+	      macname[j++] = 'p';
+	      macname[j++] = '_';
+	      i += 4;
+	    }
+	  else
+	    {
+	      /* Don't copy the leading slash. */
+	    }
+	}
+      else if (unixname[i] == ':' && unixname[i+1] == '/')
+	{
+	  macname[j++] = ':';
+	  i += 1;
+	}
+      else if (unixname[i] == '.' && unixname[i+1] == '/')
+	{
+	  macname[j++] = ':';
+	  i += 1;
+	}
+      else if (unixname[i] == '.' && unixname[i+1] == '.' && unixname[i+2] == '/')
+	{
+	  macname[j++] = ':';
+	  macname[j++] = ':';
+	  i += 2;
+	}
+      else if (unixname[i] == '/')
+	{
+	  macname[j++] = ':';
+	}
+      else
+	{
+	  macname[j++] = unixname[i];
+	}
+    }
+  macname[j] = '\0';
+  /* Allow for getting the debug flag from an env var; quite useful. */
+  if (DebugPI < 0)
+    DebugPI = (*(getenv ("DEBUG_PATHNAMES")) == '1' ? 1 : 0);
+  if (DebugPI)
+    {
+      fprintf (stderr, "# Made \"%s\"\n", unixname);
+      fprintf (stderr, "# into \"%s\"\n", macname);
+    }
+}
+
+/* MPW-flavored basename finder. */
+
+char *
+mpw_basename (name)
+  char *name;
+{
+  char *base = name;
+
+  while (*name)
+    {
+      if (*name++ == ':')
+	{
+	  base = name;
+	}
+    }
+  return base;
+}
+
+/* Mixed MPW/Unix basename finder.  This can be led astray by
+   filenames with slashes in them and come up with a basename that
+   either corresponds to no file or (worse) to some other file, so
+   should only be tried if other methods of finding a file via a
+   basename have failed.  */
+
+char *
+mpw_mixed_basename (name)
+  char *name;
+{
+  char *base = name;
+
+  while (*name)
+    {
+      if (*name == '/' || *name == ':')
+	{
+	  base = name + 1;
+	}
+      ++name;
+    }
+  return base;
+}
+
+/* This function is fopen() modified to create files that are type TEXT
+   or 'BIN ', and always of type 'MPS '.  */
+
+FILE *
+mpw_fopen (char *name, char *mode)
+{
+#undef fopen
+  int errnum;
+  FILE *fp;
+  char tmpname[256];
+
+  mpwify_filename (name, tmpname);
+  PROGRESS (1);
+  fp = fopen (tmpname, mode);
+  errnum = errno;
+
+  /* If writing, need to set type and creator usefully. */
+  if (strchr (mode, 'w'))
+    {
+      char *pname = (char *) malloc (strlen (tmpname) + 2);
+      OSErr e;
+      struct FInfo fi;
+
+      pname[0] = strlen (tmpname);
+      strcpy (pname+1, tmpname);
+	
+      e = GetFInfo ((ConstStr255Param) pname, 0, &fi);
+      /* should do spiffier error handling */
+      if (e != 0)
+	fprintf(stderr, "GetFInfo returns %d\n", e);
+      if (strchr (mode, 'b'))
+	{
+	  fi.fdType = (OSType) 'BIN ';
+	}
+      else
+	{
+	  fi.fdType = (OSType) 'TEXT';
+	}
+      fi.fdCreator = (OSType) 'MPS ';
+      e = SetFInfo ((ConstStr255Param) pname, 0, &fi);
+      if (e != 0)
+	fprintf(stderr, "SetFInfo returns %d\n", e);
+      free (pname);
+    }
+  if (fp == NULL)
+    errno = errnum;
+  return fp;
+}
+
+/* This is a version of fseek() modified to fill the file with zeros
+   if seeking past the end of it.  */
+
+#define ZEROBLKSIZE 4096
+
+char zeros[ZEROBLKSIZE];
+
+int
+mpw_fseek (FILE *fp, int offset, int whence)
+{
+#undef fseek
+  int cursize, numleft;
+
+  PROGRESS (1);
+  if (whence == SEEK_SET)
+    {
+      fseek (fp, 0, SEEK_END);
+      cursize = ftell (fp);
+      if (offset > cursize)
+	{
+	  numleft = offset - cursize;
+	  while (numleft > ZEROBLKSIZE)
+	    {
+	      /* This might fail, should check for that. */
+	      PROGRESS (1);
+	      fwrite (zeros, 1, ZEROBLKSIZE, fp);
+	      numleft -= ZEROBLKSIZE;
+	    }
+	  PROGRESS (1);
+	  fwrite (zeros, 1, numleft, fp);
+	  fflush (fp);
+	}
+    }
+  return fseek (fp, offset, whence);
+}
+
+int
+mpw_fread (char *ptr, int size, int nitems, FILE *stream)
+{
+#undef fread
+  int rslt;
+
+  PROGRESS (1);
+  rslt = fread (ptr, size, nitems, stream);
+  PROGRESS (1);
+  return rslt;
+}
+
+int
+mpw_fwrite (char *ptr, int size, int nitems, FILE *stream)
+{
+#undef fwrite
+  int rslt;
+
+  PROGRESS (1);
+  rslt = fwrite (ptr, size, nitems, stream);
+  PROGRESS (1);
+  return rslt;
+}
+
+int
+link ()
+{
+  fprintf (stderr, "link not available!\n");
+  mpw_abort ();
+}
+
+int
+fork ()
+{
+  fprintf (stderr, "fork not available!\n");
+  mpw_abort ();
+}
+
+int
+vfork ()
+{
+  fprintf (stderr, "vfork not available!\n");
+  mpw_abort ();
+  return (-1);
+}
+
+int
+pipe (int *fd)
+{
+  fprintf (stderr, "pipe not available!\n");
+  mpw_abort ();
+  return (-1);
+}
+
+#ifndef USE_MW_HEADERS
+int
+execvp (char *file, char **argv)
+{
+  fprintf (stderr, "execvp not available!\n");
+  mpw_abort ();
+  return (-1);
+}
+
+int
+execv (char *path, char **argv)
+{
+  fprintf (stderr, "execv not available!\n");
+  mpw_abort ();
+  return (-1);
+}
+#endif
+
+int
+kill (int pid, int sig)
+{
+  fprintf (stderr, "kill not available!\n");
+  mpw_abort ();
+  return (-1);
+}
+
+int
+wait (int *status)
+{
+  *status = 0;
+  return 0;
+}
+
+#ifndef USE_MW_HEADERS
+int
+sleep (int seconds)
+{
+  unsigned long start_time, now;
+
+  time (&start_time);
+
+  while (1)
+    {
+      PROGRESS (1);
+      time (&now);
+      if (now > start_time + seconds)
+	return 0;
+    }
+}
+#endif
+
+void
+putenv (char *str)
+{
+  /* The GCC driver calls this to do things for collect2, but we
+     don't care about collect2. */
+}
+
+int
+chmod (char *path, int mode)
+{
+  /* Pretend it was all OK. */
+  return 0;
+}
+
+#ifndef USE_MW_HEADERS
+int
+getuid ()
+{
+  /* One value is as good as another... */
+  return 0;
+}
+
+int
+getgid ()
+{
+  /* One value is as good as another... */
+  return 0;
+}
+#endif
+
+/* Instead of coredumping, which is not a normal Mac facility, we
+   drop into Macsbug.  If we then "g" from Macsbug, the program will
+   exit cleanly. */
+
+void
+mpw_abort ()
+{
+  /* Make sure no output still buffered up, then zap into MacsBug. */
+  fflush(stdout);
+  fflush(stderr);
+  printf("## Abort! ##\n");
+#ifdef MPW_SADE
+  SysError(8005);
+#else 
+  Debugger();
+#endif
+  /* "g" in MacsBug will then cause a regular error exit. */
+  exit (1);
+}
+
+/* Imitation getrusage based on the ANSI clock() function. */
+
+int
+getrusage (int who, struct rusage *rusage)
+{
+  int clk = clock ();
+
+#if 0
+  rusage->ru_utime.tv_sec = clk / CLOCKS_PER_SEC;
+  rusage->ru_utime.tv_usec = ((clk * 1000) / CLOCKS_PER_SEC) * 1000;
+  rusage->ru_stime.tv_sec = 0;
+  rusage->ru_stime.tv_usec = 0;
+#endif
+}
+
+int
+sbrk ()
+{
+  return 0;
+}
+
+#ifndef USE_MW_HEADERS
+int
+isatty (int fd)
+{
+  return 0;
+}
+
+/* This is inherited from Timothy Murray's Posix library. */
+
+#include "utime.h"
+
+int
+utime (char *filename, struct utimbuf *times)
+{
+  CInfoPBRec cipbr;
+  HFileInfo *fpb = (HFileInfo *) &cipbr;
+  DirInfo *dpb = (DirInfo *) &cipbr;
+  unsigned char pname[256];
+  short err;
+  
+  strcpy ((char *) pname, filename);
+  c2pstr (pname);
+
+  dpb->ioDrDirID = 0L;
+  fpb->ioNamePtr = pname;
+  fpb->ioVRefNum = 0;
+  fpb->ioFDirIndex = 0;
+  fpb->ioFVersNum = 0;
+  err = PBGetCatInfo (&cipbr, 0);
+  if (err != noErr) {
+    errno = ENOENT;
+    return -1;
+  }
+  dpb->ioDrDirID = 0L;
+  fpb->ioFlMdDat = times->modtime;
+  fpb->ioFlCrDat = times->actime;
+  err = PBSetCatInfo (&cipbr, 0);
+  if (err != noErr) {
+    errno = EACCES;
+    return -1;
+  }
+  return 0;
+}
+
+int
+mkdir (char *path, int mode)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+rmdir ()
+{
+  errno = ENOSYS;
+  return -1;
+}
+#endif
+
+chown ()
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+char *myenviron[] = {NULL};
+
+char **environ = myenviron;
+
+#ifndef USE_MW_HEADERS
+
+/* Minimal 'stat' emulation: tells directories from files and
+   gives length and mtime.
+
+   Derived from code written by Guido van Rossum, CWI, Amsterdam
+   and placed by him in the public domain.  */
+
+extern int __uid, __gid;
+
+int __uid = 0;
+int __gid = 0;
+
+/* Bits in ioFlAttrib: */
+#define LOCKBIT	(1<<0)		/* File locked */
+#define DIRBIT	(1<<4)		/* It's a directory */
+
+/* Macified "stat" in which filename is given relative to a directory,
+   specified by long DirID.  */
+
+static int
+_stat (char *name, long dirid, struct stat *buf)
+{
+  CInfoPBRec cipbr;
+  HFileInfo *fpb = (HFileInfo*) &cipbr;
+  DirInfo *dpb = (DirInfo*) &cipbr;
+  Str255 pname;
+  short err;
+
+  /* Make a temp copy of the name and pascalize. */
+  strcpy ((char *) pname, name);
+  c2pstr (pname);
+  
+  cipbr.dirInfo.ioDrDirID = dirid;
+  cipbr.hFileInfo.ioNamePtr = pname;
+  cipbr.hFileInfo.ioVRefNum = 0;
+  cipbr.hFileInfo.ioFDirIndex = 0;
+  cipbr.hFileInfo.ioFVersNum = 0;
+  err = PBGetCatInfo (&cipbr, 0);
+  if (err != noErr)
+    {
+      errno = ENOENT;
+      return -1;
+    }
+  /* Mac files are readable if they can be accessed at all. */
+  buf->st_mode = 0444;
+  /* Mark unlocked files as writeable. */
+  if (!(fpb->ioFlAttrib & LOCKBIT))
+    buf->st_mode |= 0222;
+  if (fpb->ioFlAttrib & DIRBIT)
+    {
+      /* Mark directories as "executable". */
+      buf->st_mode |= 0111 | S_IFDIR;
+      buf->st_size = dpb->ioDrNmFls;
+      buf->st_rsize = 0;
+    }
+  else
+    {
+      buf->st_mode |= S_IFREG;
+      /* Mark apps as "executable". */
+      if (fpb->ioFlFndrInfo.fdType == 'APPL')
+	buf->st_mode |= 0111;
+      /* Fill in the sizes of data and resource forks. */
+      buf->st_size = fpb->ioFlLgLen;
+      buf->st_rsize = fpb->ioFlRLgLen;
+    }
+  /* Fill in various times. */
+  buf->st_atime = fpb->ioFlCrDat;
+  buf->st_mtime = fpb->ioFlMdDat;
+  buf->st_ctime = fpb->ioFlCrDat;
+  /* Set up an imitation inode number. */
+  buf->st_ino = (unsigned short) fpb->ioDirID;
+  /* Set up an imitation device. */
+  GetVRefNum (buf->st_ino, &buf->st_dev);
+  buf->st_uid = __uid;
+  buf->st_gid = __gid;
+/*  buf->st_FlFndrInfo = fpb->ioFlFndrInfo;  */
+  return 0;
+}
+
+/* stat() sets up an empty dirid. */
+
+int
+stat (char *path, struct stat *buf)
+{
+  long rslt, errnum;
+  char tmpname[256];
+
+  mpwify_filename (path, tmpname);
+  if (DebugPI)
+    fprintf (stderr, "# stat (%s, %x)", tmpname, buf);
+  PROGRESS (1);
+  rslt = _stat (tmpname, 0L, buf);
+  errnum = errno;
+  if (DebugPI)
+    {
+      fprintf (stderr, " -> %d", rslt);
+      if (rslt != 0)
+	fprintf (stderr, " (errno is %d)", errnum);
+      fprintf (stderr, "\n");
+      fflush (stderr);
+    }
+  if (rslt != 0)
+    errno = errnum;
+  return rslt;
+}
+
+int
+fstat (int fd, struct stat *buf)
+{
+  FCBPBRec fcb;
+  FILE *fp;
+  Str255 pathname;
+  long dirid = 0L, temp;
+  long rslt, errnum;
+  short err;
+
+  if (DebugPI < 0)
+    DebugPI = (*(getenv ("DEBUG_PATHNAMES")) == '1' ? 1 : 0);
+  if (DebugPI)
+    fprintf (stderr, "# fstat (%d, %x)", fd, buf);
+  PROGRESS (1);
+  pathname[0] = 0;
+#ifdef FIOFNAME
+  /* Use an MPW-specific ioctl to get the pathname associated with
+     the file descriptor.  */
+  ioctl (fd, FIOFNAME, (long *) pathname); 
+#else
+  you lose
+#endif
+  if (DebugPI)
+    fprintf (stderr, " (name is %s)", pathname);
+  dirid = 0L /* fcb.ioFCBParID */ ;
+  rslt = _stat ((char *) pathname, dirid, buf);
+  errnum = errno;
+  if (DebugPI)
+    {
+      fprintf (stderr, " -> %d", rslt);
+      if (rslt != 0)
+	fprintf (stderr, " (errno is %d)", errnum);
+      fprintf (stderr, "\n");
+      fflush (stderr);
+    }
+  if (rslt != 0)
+    errno = errnum;
+  return rslt;
+}
+
+#endif /* n USE_MW_HEADERS */
+
+chdir ()
+{
+  errno = ENOSYS;
+  return (-1);
+}
+
+char *
+getcwd (char *buf, int size)
+{
+  if (buf == NULL)
+    buf = (char *) malloc (size);
+  strcpy(buf, ":");
+  return buf;
+}
+
+/* This should probably be more elaborate for MPW. */
+
+char *
+getpwd ()
+{
+  return ":";
+}
+
+int
+mpw_open (char *filename, int arg2, int arg3)
+{
+#undef open
+  int fd, errnum = 0;
+  char tmpname[256];
+
+  mpwify_filename (filename, tmpname);
+  fd = open (tmpname, arg2);
+  errnum = errno;
+
+  if (DebugPI)
+    {
+      fprintf (stderr, "# open (%s, %d, %d)", tmpname, arg2, arg3);
+      fprintf (stderr, " -> %d", fd);
+      if (fd == -1)
+	fprintf (stderr, " (errno is %d)", errnum);
+      fprintf (stderr, "\n");
+    }
+  if (fd == -1)
+    errno = errnum;
+  return fd;
+}
+
+int
+mpw_access (char *filename, unsigned int cmd)
+{
+#undef access
+
+  int rslt, errnum = 0;
+  struct stat st;
+  char tmpname[256];
+
+  mpwify_filename (filename, tmpname);
+  if (cmd & R_OK || cmd & X_OK)
+    {
+      rslt = stat (tmpname, &st);
+      errnum = errno;
+      if (rslt >= 0)
+	{
+	  if ((((st.st_mode & 004) == 0) && (cmd & R_OK))
+	      || (((st.st_mode & 002) == 0) && (cmd & W_OK))
+	      || (((st.st_mode & 001) == 0) && (cmd & X_OK)))
+	    {
+	      rslt = -1;
+	      errnum = EACCES;
+	    }
+	}
+    }
+  if (DebugPI)
+    {
+      fprintf (stderr, "# mpw_access (%s, %d)", tmpname, cmd);
+      fprintf (stderr, " -> %d", rslt);
+      if (rslt != 0)
+	fprintf (stderr, " (errno is %d)", errnum);
+      fprintf (stderr, "\n");
+    }
+  if (rslt != 0)
+    errno = errnum;
+  return rslt;
+}
+
+/* The MPW library creat() has no mode argument. */
+
+int
+mpw_creat (char *path, /* mode_t */ int mode)
+{
+#undef creat
+
+#ifdef USE_MW_HEADERS
+  return creat (path, mode);
+#else
+  return creat (path);
+#endif
+}
+
+/* This is a hack to get control in an MPW tool before it crashes the
+   machine.  */
+
+mpw_special_init (name)
+     char *name;
+{
+  if (strstr (name, "DEBUG"))
+    DebugStr("\pat beginning of program");
+}
+
+static int current_umask;
+
+int
+umask(int mask)
+{
+  int oldmask = current_umask;
+
+  current_umask = mask;
+  return oldmask;
+}
+
+/* Cursor-spinning stuff that includes metering of spin rate and delays.  */
+
+/* Nonzero when cursor spinning has been set up properly.  */
+
+int cursor_inited;
+
+/* Nonzero if spin should be measured and excessive delays reported.  */
+
+int measure_spin;
+
+/* Nonzero if spin histogram and rate data should be written out.  */
+
+int dump_spin_data;
+
+long warning_threshold = 400000;
+
+long bucket_size = 1024;
+
+long bucket_power = 10;
+
+long numbuckets = 300;
+
+int *delay_counts;
+
+int overflow_count;
+
+char *current_progress;
+
+static UnsignedWide last_microseconds;
+
+static char *last_spin_file = "";
+
+static int last_spin_line;
+
+void
+warn_if_spin_delay (char *file, int line)
+{
+  long diff, ix;
+  UnsignedWide now;
+
+  Microseconds(&now);
+
+  diff = now.lo - last_microseconds.lo;
+
+  if (diff > warning_threshold)
+    fprintf (stderr, "# %s: %ld.%06ld sec delay getting from %s:%d to %s:%d\n",
+	     (current_progress ? current_progress : ""),
+	     diff / 1000000, diff % 1000000,
+	     last_spin_file, last_spin_line, file, line);
+  if (dump_spin_data)
+    {
+      if (diff >= 0)
+	{
+	  ix = diff >> bucket_power;
+	  if (ix >= 0 && ix < numbuckets && delay_counts != NULL)
+	    ++delay_counts[ix];
+	  else
+	    ++overflow_count;
+	}
+      else
+	fprintf (stderr, "raw diff is %ld (?)\n", diff);
+    }
+}
+
+void
+record_for_spin_delay (char *file, int line)
+{
+  Microseconds (&last_microseconds);
+  last_spin_file = file;
+  last_spin_line = line;
+}
+
+void
+mpw_start_progress (char *str, int n, char *file, int line)
+{
+  int i;
+  char *measure, *threshold;
+
+  if (!cursor_inited)
+    {
+      InitCursorCtl (nil);
+      cursor_inited = 1;
+      record_for_spin_delay (file, line);
+      measure = getenv ("MEASURE_SPIN");
+      if (measure != NULL && measure[0] != '\0')
+	{
+	  measure_spin = 1;
+	  if (strcmp (measure, "all") == 0)
+	    dump_spin_data = 1;
+	}
+      threshold = getenv ("SPIN_WARN_THRESHOLD");
+      if (threshold != NULL && threshold[0] != '\0')
+	warning_threshold = atol (threshold);
+      if (dump_spin_data)
+	{
+	  if (delay_counts == NULL)
+	    delay_counts = (int *) malloc (numbuckets * sizeof (int));
+	  for (i = 0; i < numbuckets; ++i)
+	    delay_counts[i] = 0;
+	  overflow_count = 0;
+	}
+    }
+  current_progress = str;
+
+  sys_nerr = errno_max ();
+
+  mpw_special_init (str);
+}
+
+void
+mpw_progress (int n)
+{
+  SpinCursor (32);
+}
+
+void
+mpw_progress_measured (int n, char *file, int line)
+{
+  if (measure_spin)
+    warn_if_spin_delay (file, line);
+  SpinCursor (32);
+  if (measure_spin)
+    record_for_spin_delay (file, line);
+}
+
+void
+mpw_end_progress (char *str, char *file, int line)
+{
+  long i, delay, count = 0, sum = 0, avgdelay, spinrate;
+  long curpower = 0, curgroup = 0;
+
+  /* Warn if it's been a while since the last spin.  */
+  if (measure_spin)
+    warn_if_spin_delay (file, line);
+
+  /* Dump all the nonzero delay counts and an approximation of the delay.  */
+  if (dump_spin_data && delay_counts != NULL)
+    {
+      for (i = 0; i < numbuckets; ++i)
+	{
+	  delay = (i + 1) * bucket_size;
+	  sum += delay_counts[i] * (i + 1);
+	  count += delay_counts[i];
+	  if (delay <= (1 << curpower))
+	    {
+	      curgroup += delay_counts[i];
+	    }
+	  else
+	    {
+	      if (curgroup > 0)
+		fprintf (stderr,
+			 "# %s: %d delays between %ld.%06ld and %ld.%06ld sec\n",
+			 (str ? str : ""),
+			 curgroup,
+			 (1 << curpower) / 1000000,
+			 (1 << curpower) % 1000000,
+			 (1 << (curpower + 1)) / 1000000,
+			 (1 << (curpower + 1)) % 1000000);
+	      ++curpower;
+	      curgroup = 0;
+	    }
+	}
+      if (count > 0)
+	{
+	  avgdelay = (sum * bucket_size) / count;
+	  spinrate = 1000000 / avgdelay;
+	  fprintf (stderr, "# %s: Average spin rate is %d times/sec\n",
+		   (str ? str : ""), spinrate);
+	}
+    }
+}
+
+#ifdef PROGRESS_TEST
+
+/* Test program.  */
+
+main ()
+{
+  int i, j;
+  double x = 1.0, y = 2.4;
+  long start = Microseconds (), tm;  FIXME
+
+  START_PROGRESS ("hi", 0);
+
+  for (i = 0; i < 1000; ++i)
+    {
+      PROGRESS (1);
+
+      for (j = 0; j < (i * 100); ++j)
+	{
+	  x += (x * y) / j;
+	}
+    }
+  
+  END_PROGRESS ("hi");
+  
+  tm = Microseconds () - start;
+
+  printf ("Total time is %d.%d secs\n", tm / 1000000, tm % 1000000);
+}
+
+#endif
+
+#ifdef USE_MW_HEADERS
+/* Empty definitions for Metrowerks' SIOUX console library. */
+
+#ifndef __CONSOLE__
+#include <console.h>
+#endif
+
+short
+InstallConsole(short fd)
+{
+#pragma unused (fd)
+	return 0;
+}
+
+void
+RemoveConsole(void)
+{
+}
+
+long
+WriteCharsToConsole(char *buf, long n)
+{
+#pragma unused (buf, n)
+	return 0;
+}
+
+long ReadCharsFromConsole(char *buf, long n)
+{
+#pragma unused (buf, n)
+	return 0;
+}
+
+extern char *
+__ttyname(long fd)
+{
+	static char *__devicename = "null device";
+
+	if (fd >= 0 && fd <= 2)
+	  return (__devicename);
+	return NULL;
+}
+
+#endif
diff --git a/gnu/lib/libiberty/src/msdos.c b/gnu/lib/libiberty/src/msdos.c
new file mode 100644
index 00000000000..923e64d4ede
--- /dev/null
+++ b/gnu/lib/libiberty/src/msdos.c
@@ -0,0 +1,15 @@
+char msg[] = "No vfork available - aborting\n";
+vfork()
+{
+  write(1, msg, sizeof(msg));
+}
+
+sigsetmask()
+{
+  /* no signals support in go32 (yet) */
+}
+
+waitpid()
+{
+  return -1;
+}
diff --git a/gnu/lib/libiberty/src/objalloc.c b/gnu/lib/libiberty/src/objalloc.c
new file mode 100644
index 00000000000..57754a86105
--- /dev/null
+++ b/gnu/lib/libiberty/src/objalloc.c
@@ -0,0 +1,291 @@
+/* objalloc.c -- routines to allocate memory for objects
+   Copyright 1997 Free Software Foundation, Inc.
+   Written by Ian Lance Taylor, Cygnus Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "ansidecl.h"
+#include "objalloc.h"
+
+/* Get a definition for NULL.  */
+#include <stdio.h>
+
+#if VMS
+#include <stdlib.h>
+#include <unixlib.h>
+#else
+
+#ifdef ANSI_PROTOTYPES
+/* Get a definition for size_t.  */
+#include <stddef.h>
+#endif
+
+/* For systems with larger pointers than ints, this must be declared.  */
+extern PTR malloc PARAMS ((size_t));
+extern void free PARAMS ((PTR));
+#endif
+
+/* These routines allocate space for an object.  Freeing allocated
+   space may or may not free all more recently allocated space.
+
+   We handle large and small allocation requests differently.  If we
+   don't have enough space in the current block, and the allocation
+   request is for more than 512 bytes, we simply pass it through to
+   malloc.  */
+
+/* The objalloc structure is defined in objalloc.h.  */
+
+/* This structure appears at the start of each chunk.  */
+
+struct objalloc_chunk
+{
+  /* Next chunk.  */
+  struct objalloc_chunk *next;
+  /* If this chunk contains large objects, this is the value of
+     current_ptr when this chunk was allocated.  If this chunk
+     contains small objects, this is NULL.  */
+  char *current_ptr;
+};
+
+/* The aligned size of objalloc_chunk.  */
+
+#define CHUNK_HEADER_SIZE					\
+  ((sizeof (struct objalloc_chunk) + OBJALLOC_ALIGN - 1)	\
+   &~ (OBJALLOC_ALIGN - 1))
+
+/* We ask for this much memory each time we create a chunk which is to
+   hold small objects.  */
+
+#define CHUNK_SIZE (4096 - 32)
+
+/* A request for this amount or more is just passed through to malloc.  */
+
+#define BIG_REQUEST (512)
+
+/* Create an objalloc structure.  */
+
+struct objalloc *
+objalloc_create ()
+{
+  struct objalloc *ret;
+  struct objalloc_chunk *chunk;
+
+  ret = (struct objalloc *) malloc (sizeof *ret);
+  if (ret == NULL)
+    return NULL;
+
+  ret->chunks = (PTR) malloc (CHUNK_SIZE);
+  if (ret->chunks == NULL)
+    {
+      free (ret);
+      return NULL;
+    }
+
+  chunk = (struct objalloc_chunk *) ret->chunks;
+  chunk->next = NULL;
+  chunk->current_ptr = NULL;
+
+  ret->current_ptr = (char *) chunk + CHUNK_HEADER_SIZE;
+  ret->current_space = CHUNK_SIZE - CHUNK_HEADER_SIZE;
+
+  return ret;
+}
+
+/* Allocate space from an objalloc structure.  */
+
+PTR
+_objalloc_alloc (o, len)
+     struct objalloc *o;
+     unsigned long len;
+{
+  /* We avoid confusion from zero sized objects by always allocating
+     at least 1 byte.  */
+  if (len == 0)
+    len = 1;
+
+  len = (len + OBJALLOC_ALIGN - 1) &~ (OBJALLOC_ALIGN - 1);
+
+  if (len <= o->current_space)
+    {
+      o->current_ptr += len;
+      o->current_space -= len;
+      return (PTR) (o->current_ptr - len);
+    }
+
+  if (len >= BIG_REQUEST)
+    {
+      char *ret;
+      struct objalloc_chunk *chunk;
+
+      ret = (char *) malloc (CHUNK_HEADER_SIZE + len);
+      if (ret == NULL)
+	return NULL;
+
+      chunk = (struct objalloc_chunk *) ret;
+      chunk->next = (struct objalloc_chunk *) o->chunks;
+      chunk->current_ptr = o->current_ptr;
+
+      o->chunks = (PTR) chunk;
+
+      return (PTR) (ret + CHUNK_HEADER_SIZE);
+    }
+  else
+    {
+      struct objalloc_chunk *chunk;
+
+      chunk = (struct objalloc_chunk *) malloc (CHUNK_SIZE);
+      if (chunk == NULL)
+	return NULL;
+      chunk->next = (struct objalloc_chunk *) o->chunks;
+      chunk->current_ptr = NULL;
+
+      o->current_ptr = (char *) chunk + CHUNK_HEADER_SIZE;
+      o->current_space = CHUNK_SIZE - CHUNK_HEADER_SIZE;
+
+      o->chunks = (PTR) chunk;
+
+      return objalloc_alloc (o, len);
+    }
+}
+
+/* Free an entire objalloc structure.  */
+
+void
+objalloc_free (o)
+     struct objalloc *o;
+{
+  struct objalloc_chunk *l;
+
+  l = (struct objalloc_chunk *) o->chunks;
+  while (l != NULL)
+    {
+      struct objalloc_chunk *next;
+
+      next = l->next;
+      free (l);
+      l = next;
+    }
+
+  free (o);
+}
+
+/* Free a block from an objalloc structure.  This also frees all more
+   recently allocated blocks.  */
+
+void
+objalloc_free_block (o, block)
+     struct objalloc *o;
+     PTR block;
+{
+  struct objalloc_chunk *p, *small;
+  char *b = (char *) block;
+
+  /* First set P to the chunk which contains the block we are freeing,
+     and set Q to the last small object chunk we see before P.  */
+  small = NULL;
+  for (p = (struct objalloc_chunk *) o->chunks; p != NULL; p = p->next)
+    {
+      if (p->current_ptr == NULL)
+	{
+	  if (b > (char *) p && b < (char *) p + CHUNK_SIZE)
+	    break;
+	  small = p;
+	}
+      else
+	{
+	  if (b == (char *) p + CHUNK_HEADER_SIZE)
+	    break;
+	}
+    }
+
+  /* If we can't find the chunk, the caller has made a mistake.  */
+  if (p == NULL)
+    abort ();
+
+  if (p->current_ptr == NULL)
+    {
+      struct objalloc_chunk *q;
+      struct objalloc_chunk *first;
+
+      /* The block is in a chunk containing small objects.  We can
+	 free every chunk through SMALL, because they have certainly
+	 been allocated more recently.  After SMALL, we will not see
+	 any chunks containing small objects; we can free any big
+	 chunk if the current_ptr is greater than or equal to B.  We
+	 can then reset the new current_ptr to B.  */
+
+      first = NULL;
+      q = (struct objalloc_chunk *) o->chunks;
+      while (q != p)
+	{
+	  struct objalloc_chunk *next;
+
+	  next = q->next;
+	  if (small != NULL)
+	    {
+	      if (small == q)
+		small = NULL;
+	      free (q);
+	    }
+	  else if (q->current_ptr > b)
+	    free (q);
+	  else if (first == NULL)
+	    first = q;
+
+	  q = next;
+	}
+
+      if (first == NULL)
+	first = p;
+      o->chunks = (PTR) first;
+
+      /* Now start allocating from this small block again.  */
+      o->current_ptr = b;
+      o->current_space = ((char *) p + CHUNK_SIZE) - b;
+    }
+  else
+    {
+      struct objalloc_chunk *q;
+      char *current_ptr;
+
+      /* This block is in a large chunk by itself.  We can free
+         everything on the list up to and including this block.  We
+         then start allocating from the next chunk containing small
+         objects, setting current_ptr from the value stored with the
+         large chunk we are freeing.  */
+
+      current_ptr = p->current_ptr;
+      p = p->next;
+
+      q = (struct objalloc_chunk *) o->chunks;
+      while (q != p)
+	{
+	  struct objalloc_chunk *next;
+
+	  next = q->next;
+	  free (q);
+	  q = next;
+	}
+
+      o->chunks = (PTR) p;
+
+      while (p->current_ptr != NULL)
+	p = p->next;
+
+      o->current_ptr = current_ptr;
+      o->current_space = ((char *) p + CHUNK_SIZE) - current_ptr;
+    }
+}
diff --git a/gnu/lib/libiberty/src/obstack.c b/gnu/lib/libiberty/src/obstack.c
new file mode 100644
index 00000000000..bc318b37790
--- /dev/null
+++ b/gnu/lib/libiberty/src/obstack.c
@@ -0,0 +1,593 @@
+/* obstack.c - subroutines used implicitly by object stack macros
+   Copyright (C) 1988,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.
+
+
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to bug-glibc@gnu.org.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "obstack.h"
+
+/* NOTE BEFORE MODIFYING THIS FILE: This version number must be
+   incremented whenever callers compiled using an old obstack.h can no
+   longer properly call the functions in this obstack.c.  */
+#define OBSTACK_INTERFACE_VERSION 1
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself, and the installed library
+   supports the same library interface we do.  This code is part of the GNU
+   C Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object
+   files, it is simpler to just do this in the source for each such file.  */
+
+#include <stdio.h>		/* Random thing to get __GNU_LIBRARY__.  */
+#if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#include <gnu-versions.h>
+#if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
+#define ELIDE_CODE
+#endif
+#endif
+
+
+#ifndef ELIDE_CODE
+
+
+#if defined (__STDC__) && __STDC__
+#define POINTER void *
+#else
+#define POINTER char *
+#endif
+
+/* Determine default alignment.  */
+struct fooalign {char x; double d;};
+#define DEFAULT_ALIGNMENT  \
+  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
+/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
+   But in fact it might be less smart and round addresses to as much as
+   DEFAULT_ROUNDING.  So we prepare for it to do that.  */
+union fooround {long x; double d;};
+#define DEFAULT_ROUNDING (sizeof (union fooround))
+
+/* When we copy a long block of data, this is the unit to do it with.
+   On some machines, copying successive ints does not work;
+   in such a case, redefine COPYING_UNIT to `long' (if that works)
+   or `char' as a last resort.  */
+#ifndef COPYING_UNIT
+#define COPYING_UNIT int
+#endif
+
+
+/* The functions allocating more room by calling `obstack_chunk_alloc'
+   jump to the handler pointed to by `obstack_alloc_failed_handler'.
+   This variable by default points to the internal function
+   `print_and_abort'.  */
+#if defined (__STDC__) && __STDC__
+static void print_and_abort (void);
+void (*obstack_alloc_failed_handler) (void) = print_and_abort;
+#else
+static void print_and_abort ();
+void (*obstack_alloc_failed_handler) () = print_and_abort;
+#endif
+
+/* Exit value used when `print_and_abort' is used.  */
+#if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+int obstack_exit_failure = EXIT_FAILURE;
+
+/* The non-GNU-C macros copy the obstack into this global variable
+   to avoid multiple evaluation.  */
+
+struct obstack *_obstack;
+
+/* Define a macro that either calls functions with the traditional malloc/free
+   calling interface, or calls functions with the mmalloc/mfree interface
+   (that adds an extra first argument), based on the state of use_extra_arg.
+   For free, do not use ?:, since some compilers, like the MIPS compilers,
+   do not allow (expr) ? void : void.  */
+
+#if defined (__STDC__) && __STDC__
+#define CALL_CHUNKFUN(h, size) \
+  (((h) -> use_extra_arg) \
+   ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
+   : (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
+
+#define CALL_FREEFUN(h, old_chunk) \
+  do { \
+    if ((h) -> use_extra_arg) \
+      (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
+    else \
+      (*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
+  } while (0)
+#else
+#define CALL_CHUNKFUN(h, size) \
+  (((h) -> use_extra_arg) \
+   ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
+   : (*(struct _obstack_chunk *(*) ()) (h)->chunkfun) ((size)))
+
+#define CALL_FREEFUN(h, old_chunk) \
+  do { \
+    if ((h) -> use_extra_arg) \
+      (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
+    else \
+      (*(void (*) ()) (h)->freefun) ((old_chunk)); \
+  } while (0)
+#endif
+
+
+/* Initialize an obstack H for use.  Specify chunk size SIZE (0 means default).
+   Objects start on multiples of ALIGNMENT (0 means use default).
+   CHUNKFUN is the function to use to allocate chunks,
+   and FREEFUN the function to free them.
+
+   Return nonzero if successful, zero if out of memory.
+   To recover from an out of memory error,
+   free up some memory, then call this again.  */
+
+int
+_obstack_begin (h, size, alignment, chunkfun, freefun)
+     struct obstack *h;
+     int size;
+     int alignment;
+#if defined (__STDC__) && __STDC__
+     POINTER (*chunkfun) (long);
+     void (*freefun) (void *);
+#else
+     POINTER (*chunkfun) ();
+     void (*freefun) ();
+#endif
+{
+  register struct _obstack_chunk *chunk; /* points to new chunk */
+
+  if (alignment == 0)
+    alignment = (int) DEFAULT_ALIGNMENT;
+  if (size == 0)
+    /* Default size is what GNU malloc can fit in a 4096-byte block.  */
+    {
+      /* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
+	 Use the values for range checking, because if range checking is off,
+	 the extra bytes won't be missed terribly, but if range checking is on
+	 and we used a larger request, a whole extra 4096 bytes would be
+	 allocated.
+
+	 These number are irrelevant to the new GNU malloc.  I suspect it is
+	 less sensitive to the size of the request.  */
+      int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
+		    + 4 + DEFAULT_ROUNDING - 1)
+		   & ~(DEFAULT_ROUNDING - 1));
+      size = 4096 - extra;
+    }
+
+#if defined (__STDC__) && __STDC__
+  h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
+  h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
+#else
+  h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
+  h->freefun = freefun;
+#endif
+  h->chunk_size = size;
+  h->alignment_mask = alignment - 1;
+  h->use_extra_arg = 0;
+
+  chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
+  if (!chunk)
+    (*obstack_alloc_failed_handler) ();
+  h->next_free = h->object_base = chunk->contents;
+  h->chunk_limit = chunk->limit
+    = (char *) chunk + h->chunk_size;
+  chunk->prev = 0;
+  /* The initial chunk now contains no empty object.  */
+  h->maybe_empty_object = 0;
+  h->alloc_failed = 0;
+  return 1;
+}
+
+int
+_obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
+     struct obstack *h;
+     int size;
+     int alignment;
+#if defined (__STDC__) && __STDC__
+     POINTER (*chunkfun) (POINTER, long);
+     void (*freefun) (POINTER, POINTER);
+#else
+     POINTER (*chunkfun) ();
+     void (*freefun) ();
+#endif
+     POINTER arg;
+{
+  register struct _obstack_chunk *chunk; /* points to new chunk */
+
+  if (alignment == 0)
+    alignment = (int) DEFAULT_ALIGNMENT;
+  if (size == 0)
+    /* Default size is what GNU malloc can fit in a 4096-byte block.  */
+    {
+      /* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
+	 Use the values for range checking, because if range checking is off,
+	 the extra bytes won't be missed terribly, but if range checking is on
+	 and we used a larger request, a whole extra 4096 bytes would be
+	 allocated.
+
+	 These number are irrelevant to the new GNU malloc.  I suspect it is
+	 less sensitive to the size of the request.  */
+      int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
+		    + 4 + DEFAULT_ROUNDING - 1)
+		   & ~(DEFAULT_ROUNDING - 1));
+      size = 4096 - extra;
+    }
+
+#if defined(__STDC__) && __STDC__
+  h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
+  h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
+#else
+  h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
+  h->freefun = freefun;
+#endif
+  h->chunk_size = size;
+  h->alignment_mask = alignment - 1;
+  h->extra_arg = arg;
+  h->use_extra_arg = 1;
+
+  chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
+  if (!chunk)
+    (*obstack_alloc_failed_handler) ();
+  h->next_free = h->object_base = chunk->contents;
+  h->chunk_limit = chunk->limit
+    = (char *) chunk + h->chunk_size;
+  chunk->prev = 0;
+  /* The initial chunk now contains no empty object.  */
+  h->maybe_empty_object = 0;
+  h->alloc_failed = 0;
+  return 1;
+}
+
+/* Allocate a new current chunk for the obstack *H
+   on the assumption that LENGTH bytes need to be added
+   to the current object, or a new object of length LENGTH allocated.
+   Copies any partial object from the end of the old chunk
+   to the beginning of the new one.  */
+
+void
+_obstack_newchunk (h, length)
+     struct obstack *h;
+     int length;
+{
+  register struct _obstack_chunk *old_chunk = h->chunk;
+  register struct _obstack_chunk *new_chunk;
+  register long	new_size;
+  register long obj_size = h->next_free - h->object_base;
+  register long i;
+  long already;
+
+  /* Compute size for new chunk.  */
+  new_size = (obj_size + length) + (obj_size >> 3) + 100;
+  if (new_size < h->chunk_size)
+    new_size = h->chunk_size;
+
+  /* Allocate and initialize the new chunk.  */
+  new_chunk = CALL_CHUNKFUN (h, new_size);
+  if (!new_chunk)
+    (*obstack_alloc_failed_handler) ();
+  h->chunk = new_chunk;
+  new_chunk->prev = old_chunk;
+  new_chunk->limit = h->chunk_limit = (char *) new_chunk + new_size;
+
+  /* Move the existing object to the new chunk.
+     Word at a time is fast and is safe if the object
+     is sufficiently aligned.  */
+  if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
+    {
+      for (i = obj_size / sizeof (COPYING_UNIT) - 1;
+	   i >= 0; i--)
+	((COPYING_UNIT *)new_chunk->contents)[i]
+	  = ((COPYING_UNIT *)h->object_base)[i];
+      /* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
+	 but that can cross a page boundary on a machine
+	 which does not do strict alignment for COPYING_UNITS.  */
+      already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
+    }
+  else
+    already = 0;
+  /* Copy remaining bytes one by one.  */
+  for (i = already; i < obj_size; i++)
+    new_chunk->contents[i] = h->object_base[i];
+
+  /* If the object just copied was the only data in OLD_CHUNK,
+     free that chunk and remove it from the chain.
+     But not if that chunk might contain an empty object.  */
+  if (h->object_base == old_chunk->contents && ! h->maybe_empty_object)
+    {
+      new_chunk->prev = old_chunk->prev;
+      CALL_FREEFUN (h, old_chunk);
+    }
+
+  h->object_base = new_chunk->contents;
+  h->next_free = h->object_base + obj_size;
+  /* The new chunk certainly contains no empty object yet.  */
+  h->maybe_empty_object = 0;
+}
+
+/* Return nonzero if object OBJ has been allocated from obstack H.
+   This is here for debugging.
+   If you use it in a program, you are probably losing.  */
+
+#if defined (__STDC__) && __STDC__
+/* Suppress -Wmissing-prototypes warning.  We don't want to declare this in
+   obstack.h because it is just for debugging.  */
+int _obstack_allocated_p (struct obstack *h, POINTER obj);
+#endif
+
+int
+_obstack_allocated_p (h, obj)
+     struct obstack *h;
+     POINTER obj;
+{
+  register struct _obstack_chunk *lp;	/* below addr of any objects in this chunk */
+  register struct _obstack_chunk *plp;	/* point to previous chunk if any */
+
+  lp = (h)->chunk;
+  /* We use >= rather than > since the object cannot be exactly at
+     the beginning of the chunk but might be an empty object exactly
+     at the end of an adjacent chunk.  */
+  while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
+    {
+      plp = lp->prev;
+      lp = plp;
+    }
+  return lp != 0;
+}
+
+/* Free objects in obstack H, including OBJ and everything allocate
+   more recently than OBJ.  If OBJ is zero, free everything in H.  */
+
+#undef obstack_free
+
+/* This function has two names with identical definitions.
+   This is the first one, called from non-ANSI code.  */
+
+void
+_obstack_free (h, obj)
+     struct obstack *h;
+     POINTER obj;
+{
+  register struct _obstack_chunk *lp;	/* below addr of any objects in this chunk */
+  register struct _obstack_chunk *plp;	/* point to previous chunk if any */
+
+  lp = h->chunk;
+  /* We use >= because there cannot be an object at the beginning of a chunk.
+     But there can be an empty object at that address
+     at the end of another chunk.  */
+  while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
+    {
+      plp = lp->prev;
+      CALL_FREEFUN (h, lp);
+      lp = plp;
+      /* If we switch chunks, we can't tell whether the new current
+	 chunk contains an empty object, so assume that it may.  */
+      h->maybe_empty_object = 1;
+    }
+  if (lp)
+    {
+      h->object_base = h->next_free = (char *) (obj);
+      h->chunk_limit = lp->limit;
+      h->chunk = lp;
+    }
+  else if (obj != 0)
+    /* obj is not in any of the chunks! */
+    abort ();
+}
+
+/* This function is used from ANSI code.  */
+
+void
+obstack_free (h, obj)
+     struct obstack *h;
+     POINTER obj;
+{
+  register struct _obstack_chunk *lp;	/* below addr of any objects in this chunk */
+  register struct _obstack_chunk *plp;	/* point to previous chunk if any */
+
+  lp = h->chunk;
+  /* We use >= because there cannot be an object at the beginning of a chunk.
+     But there can be an empty object at that address
+     at the end of another chunk.  */
+  while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
+    {
+      plp = lp->prev;
+      CALL_FREEFUN (h, lp);
+      lp = plp;
+      /* If we switch chunks, we can't tell whether the new current
+	 chunk contains an empty object, so assume that it may.  */
+      h->maybe_empty_object = 1;
+    }
+  if (lp)
+    {
+      h->object_base = h->next_free = (char *) (obj);
+      h->chunk_limit = lp->limit;
+      h->chunk = lp;
+    }
+  else if (obj != 0)
+    /* obj is not in any of the chunks! */
+    abort ();
+}
+
+int
+_obstack_memory_used (h)
+     struct obstack *h;
+{
+  register struct _obstack_chunk* lp;
+  register int nbytes = 0;
+
+  for (lp = h->chunk; lp != 0; lp = lp->prev)
+    {
+      nbytes += lp->limit - (char *) lp;
+    }
+  return nbytes;
+}
+
+/* Define the error handler.  */
+#ifndef _
+# ifdef HAVE_LIBINTL_H
+#  include <libintl.h>
+#  ifndef _
+#   define _(Str) gettext (Str)
+#  endif
+# else
+#  define _(Str) (Str)
+# endif
+#endif
+
+static void
+print_and_abort ()
+{
+  fputs (_("memory exhausted\n"), stderr);
+  exit (obstack_exit_failure);
+}
+
+#if 0
+/* These are now turned off because the applications do not use it
+   and it uses bcopy via obstack_grow, which causes trouble on sysV.  */
+
+/* Now define the functional versions of the obstack macros.
+   Define them to simply use the corresponding macros to do the job.  */
+
+#if defined (__STDC__) && __STDC__
+/* These function definitions do not work with non-ANSI preprocessors;
+   they won't pass through the macro names in parentheses.  */
+
+/* The function names appear in parentheses in order to prevent
+   the macro-definitions of the names from being expanded there.  */
+
+POINTER (obstack_base) (obstack)
+     struct obstack *obstack;
+{
+  return obstack_base (obstack);
+}
+
+POINTER (obstack_next_free) (obstack)
+     struct obstack *obstack;
+{
+  return obstack_next_free (obstack);
+}
+
+int (obstack_object_size) (obstack)
+     struct obstack *obstack;
+{
+  return obstack_object_size (obstack);
+}
+
+int (obstack_room) (obstack)
+     struct obstack *obstack;
+{
+  return obstack_room (obstack);
+}
+
+int (obstack_make_room) (obstack, length)
+     struct obstack *obstack;
+     int length;
+{
+  return obstack_make_room (obstack, length);
+}
+
+void (obstack_grow) (obstack, pointer, length)
+     struct obstack *obstack;
+     POINTER pointer;
+     int length;
+{
+  obstack_grow (obstack, pointer, length);
+}
+
+void (obstack_grow0) (obstack, pointer, length)
+     struct obstack *obstack;
+     POINTER pointer;
+     int length;
+{
+  obstack_grow0 (obstack, pointer, length);
+}
+
+void (obstack_1grow) (obstack, character)
+     struct obstack *obstack;
+     int character;
+{
+  obstack_1grow (obstack, character);
+}
+
+void (obstack_blank) (obstack, length)
+     struct obstack *obstack;
+     int length;
+{
+  obstack_blank (obstack, length);
+}
+
+void (obstack_1grow_fast) (obstack, character)
+     struct obstack *obstack;
+     int character;
+{
+  obstack_1grow_fast (obstack, character);
+}
+
+void (obstack_blank_fast) (obstack, length)
+     struct obstack *obstack;
+     int length;
+{
+  obstack_blank_fast (obstack, length);
+}
+
+POINTER (obstack_finish) (obstack)
+     struct obstack *obstack;
+{
+  return obstack_finish (obstack);
+}
+
+POINTER (obstack_alloc) (obstack, length)
+     struct obstack *obstack;
+     int length;
+{
+  return obstack_alloc (obstack, length);
+}
+
+POINTER (obstack_copy) (obstack, pointer, length)
+     struct obstack *obstack;
+     POINTER pointer;
+     int length;
+{
+  return obstack_copy (obstack, pointer, length);
+}
+
+POINTER (obstack_copy0) (obstack, pointer, length)
+     struct obstack *obstack;
+     POINTER pointer;
+     int length;
+{
+  return obstack_copy0 (obstack, pointer, length);
+}
+
+#endif /* __STDC__ */
+
+#endif /* 0 */
+
+#endif	/* !ELIDE_CODE */
diff --git a/gnu/lib/libiberty/src/partition.c b/gnu/lib/libiberty/src/partition.c
new file mode 100644
index 00000000000..c1d584774bf
--- /dev/null
+++ b/gnu/lib/libiberty/src/partition.c
@@ -0,0 +1,185 @@
+/* List implentation of a partition of consecutive integers.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   Contributed by CodeSourcery, LLC.
+
+   This file is part of GNU CC.
+
+   GNU CC is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   GNU CC is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GNU CC; see the file COPYING.  If not, write to
+   the Free Software Foundation, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include "libiberty.h"
+#include "partition.h"
+
+/* Creates a partition of NUM_ELEMENTS elements.  Initially each
+   element is in a class by itself.  */
+
+partition
+partition_new (num_elements)
+     int num_elements;
+{
+  int e;
+  
+  partition part = (partition) 
+    xmalloc (sizeof (struct partition_def) + 
+	     (num_elements - 1) * sizeof (struct partition_elem));
+  part->num_elements = num_elements;
+  for (e = 0; e < num_elements; ++e) 
+    {
+      part->elements[e].class_element = e;
+      part->elements[e].next = &(part->elements[e]);
+      part->elements[e].class_count = 1;
+    }
+
+  return part;
+}
+
+/* Freeds a partition.  */
+
+void
+partition_delete (part)
+      partition part;
+{
+  free (part);
+}
+
+/* Unites the classes containing ELEM1 and ELEM2 into a single class
+   of partition PART.  If ELEM1 and ELEM2 are already in the same
+   class, does nothing.  Returns the canonical element of the
+   resulting union class.  */
+
+int
+partition_union (part, elem1, elem2)
+     partition part;
+     int elem1;
+     int elem2;
+{
+  struct partition_elem *elements = part->elements;
+  struct partition_elem *e1;
+  struct partition_elem *e2;
+  struct partition_elem *p;
+  struct partition_elem *old_next;
+  /* The canonical element of the resulting union class.  */
+  int class_element = elements[elem1].class_element;
+
+  /* If they're already in the same class, do nothing.  */
+  if (class_element == elements[elem2].class_element)
+    return class_element;
+
+  /* Make sure ELEM1 is in the larger class of the two.  If not, swap
+     them.  This way we always scan the shorter list.  */
+  if (elements[elem1].class_count < elements[elem2].class_count) 
+    {
+      int temp = elem1;
+      elem1 = elem2;
+      elem2 = temp;
+      class_element = elements[elem1].class_element;
+    }
+
+  e1 = &(elements[elem1]);
+  e2 = &(elements[elem2]);
+
+  /* Keep a count of the number of elements in the list.  */
+  elements[class_element].class_count 
+    += elements[e2->class_element].class_count;
+
+  /* Update the class fields in elem2's class list.  */
+  e2->class_element = class_element;
+  for (p = e2->next; p != e2; p = p->next)
+    p->class_element = class_element;
+  
+  /* Splice ELEM2's class list into ELEM1's.  These are circular
+     lists.  */
+  old_next = e1->next;
+  e1->next = e2->next;
+  e2->next = old_next;
+
+  return class_element;
+}
+
+/* Compare elements ELEM1 and ELEM2 from array of integers, given a
+   pointer to each.  Used to qsort such an array.  */
+
+static int 
+elem_compare (elem1, elem2)
+     const void *elem1;
+     const void *elem2;
+{
+  int e1 = * (int *) elem1;
+  int e2 = * (int *) elem2;
+  if (e1 < e2)
+    return -1;
+  else if (e1 > e2)
+    return 1;
+  else
+    return 0;
+}
+
+/* Prints PART to the file pointer FP.  The elements of each
+   class are sorted.  */
+
+void
+partition_print (part, fp)
+     partition part;
+     FILE *fp;
+{
+  char *done;
+  int num_elements = part->num_elements;
+  struct partition_elem *elements = part->elements;
+  int *class_elements;
+  int e;
+
+  /* Flag the elements we've already printed.  */
+  done = (char *) xmalloc (num_elements);
+  memset (done, 0, num_elements);
+
+  /* A buffer used to sort elements in a class.  */
+  class_elements = (int *) xmalloc (num_elements * sizeof (int));
+
+  fputc ('[', fp);
+  for (e = 0; e < num_elements; ++e)
+    /* If we haven't printed this element, print its entire class.  */
+    if (! done[e]) 
+      {
+	int c = e;
+	int count = elements[elements[e].class_element].class_count;
+	int i;
+
+      /* Collect the elements in this class.  */
+	for (i = 0; i < count; ++i) {
+	  class_elements[i] = c;
+	  done[c] = 1;
+	  c = elements[c].next - elements;
+	}
+	/* Sort them.  */
+	qsort ((void *) class_elements, count, sizeof (int), &elem_compare);
+	/* Print them.  */
+	fputc ('(', fp);
+	for (i = 0; i < count; ++i) 
+	  fprintf (fp, i == 0 ? "%d" : " %d", class_elements[i]);
+	fputc (')', fp);
+      }
+  fputc (']', fp);
+
+  free (done);
+}
+
diff --git a/gnu/lib/libiberty/src/pexecute.c b/gnu/lib/libiberty/src/pexecute.c
new file mode 100644
index 00000000000..56ddec78dd8
--- /dev/null
+++ b/gnu/lib/libiberty/src/pexecute.c
@@ -0,0 +1,778 @@
+/* Utilities to execute a program in a subprocess (possibly linked by pipes
+   with other subprocesses), and wait for it.
+   Copyright (C) 1996-2000 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If not,
+write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This file exports two functions: pexecute and pwait.  */
+
+/* This file lives in at least two places: libiberty and gcc.
+   Don't change one without the other.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#define ISSPACE (x) isspace(x)
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef vfork /* Autoconf may define this to fork for us. */
+# define VFORK_STRING "fork"
+#else
+# define VFORK_STRING "vfork"
+#endif
+#ifdef HAVE_VFORK_H
+#include <vfork.h>
+#endif
+#ifdef VMS
+#define vfork() (decc$$alloc_vfork_blocks() >= 0 ? \
+               lib$get_current_invo_context(decc$$get_vfork_jmpbuf()) : -1)
+#endif /* VMS */
+
+#include "libiberty.h"
+
+/* stdin file number.  */
+#define STDIN_FILE_NO 0
+
+/* stdout file number.  */
+#define STDOUT_FILE_NO 1
+
+/* value of `pipe': port index for reading.  */
+#define READ_PORT 0
+
+/* value of `pipe': port index for writing.  */
+#define WRITE_PORT 1
+
+static char *install_error_msg = "installation problem, cannot exec `%s'";
+
+/* pexecute: execute a program.
+
+   PROGRAM and ARGV are the arguments to execv/execvp.
+
+   THIS_PNAME is name of the calling program (i.e. argv[0]).
+
+   TEMP_BASE is the path name, sans suffix, of a temporary file to use
+   if needed.  This is currently only needed for MSDOS ports that don't use
+   GO32 (do any still exist?).  Ports that don't need it can pass NULL.
+
+   (FLAGS & PEXECUTE_SEARCH) is non-zero if $PATH should be searched
+   (??? It's not clear that GCC passes this flag correctly).
+   (FLAGS & PEXECUTE_FIRST) is nonzero for the first process in chain.
+   (FLAGS & PEXECUTE_FIRST) is nonzero for the last process in chain.
+   FIRST_LAST could be simplified to only mark the last of a chain of processes
+   but that requires the caller to always mark the last one (and not give up
+   early if some error occurs).  It's more robust to require the caller to
+   mark both ends of the chain.
+
+   The result is the pid on systems like Unix where we fork/exec and on systems
+   like WIN32 and OS2 where we use spawn.  It is up to the caller to wait for
+   the child.
+
+   The result is the WEXITSTATUS on systems like MSDOS where we spawn and wait
+   for the child here.
+
+   Upon failure, ERRMSG_FMT and ERRMSG_ARG are set to the text of the error
+   message with an optional argument (if not needed, ERRMSG_ARG is set to
+   NULL), and -1 is returned.  `errno' is available to the caller to use.
+
+   pwait: cover function for wait.
+
+   PID is the process id of the task to wait for.
+   STATUS is the `status' argument to wait.
+   FLAGS is currently unused (allows future enhancement without breaking
+   upward compatibility).  Pass 0 for now.
+
+   The result is the pid of the child reaped,
+   or -1 for failure (errno says why).
+
+   On systems that don't support waiting for a particular child, PID is
+   ignored.  On systems like MSDOS that don't really multitask pwait
+   is just a mechanism to provide a consistent interface for the caller.
+
+   pfinish: finish generation of script
+
+   pfinish is necessary for systems like MPW where a script is generated that
+   runs the requested programs.
+*/
+
+#ifdef __MSDOS__
+
+/* MSDOS doesn't multitask, but for the sake of a consistent interface
+   the code behaves like it does.  pexecute runs the program, tucks the
+   exit code away, and returns a "pid".  pwait must be called to fetch the
+   exit code.  */
+
+#include <process.h>
+
+/* For communicating information from pexecute to pwait.  */
+static int last_pid = 0;
+static int last_status = 0;
+static int last_reaped = 0;
+
+int
+pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
+     const char *program;
+     char * const *argv;
+     const char *this_pname;
+     const char *temp_base;
+     char **errmsg_fmt, **errmsg_arg;
+     int flags;
+{
+  int rc;
+
+  last_pid++;
+  if (last_pid < 0)
+    last_pid = 1;
+
+  if ((flags & PEXECUTE_ONE) != PEXECUTE_ONE)
+    abort ();
+
+#ifdef __GO32__
+  /* ??? What are the possible return values from spawnv?  */
+  rc = (flags & PEXECUTE_SEARCH ? spawnvp : spawnv) (1, program, argv);
+#else
+  char *scmd, *rf;
+  FILE *argfile;
+  int i, el = flags & PEXECUTE_SEARCH ? 4 : 0;
+
+  if (temp_base == 0)
+    temp_base = choose_temp_base ();
+  scmd = (char *) xmalloc (strlen (program) + strlen (temp_base) + 6 + el);
+  rf = scmd + strlen(program) + 2 + el;
+  sprintf (scmd, "%s%s @%s.gp", program,
+	   (flags & PEXECUTE_SEARCH ? ".exe" : ""), temp_base);
+  argfile = fopen (rf, "w");
+  if (argfile == 0)
+    {
+      int errno_save = errno;
+      free (scmd);
+      errno = errno_save;
+      *errmsg_fmt = "cannot open `%s.gp'";
+      *errmsg_arg = temp_base;
+      return -1;
+    }
+
+  for (i=1; argv[i]; i++)
+    {
+      char *cp;
+      for (cp = argv[i]; *cp; cp++)
+	{
+	  if (*cp == '"' || *cp == '\'' || *cp == '\\' || ISSPACE (*cp))
+	    fputc ('\\', argfile);
+	  fputc (*cp, argfile);
+	}
+      fputc ('\n', argfile);
+    }
+  fclose (argfile);
+
+  rc = system (scmd);
+
+  {
+    int errno_save = errno;
+    remove (rf);
+    free (scmd);
+    errno = errno_save;
+  }
+#endif
+
+  if (rc == -1)
+    {
+      *errmsg_fmt = install_error_msg;
+      *errmsg_arg = program;
+      return -1;
+    }
+
+  /* Tuck the status away for pwait, and return a "pid".  */
+  last_status = rc << 8;
+  return last_pid;
+}
+
+int
+pwait (pid, status, flags)
+     int pid;
+     int *status;
+     int flags;
+{
+  /* On MSDOS each pexecute must be followed by it's associated pwait.  */
+  if (pid != last_pid
+      /* Called twice for the same child?  */
+      || pid == last_reaped)
+    {
+      /* ??? ECHILD would be a better choice.  Can we use it here?  */
+      errno = EINVAL;
+      return -1;
+    }
+  /* ??? Here's an opportunity to canonicalize the values in STATUS.
+     Needed?  */
+  *status = last_status;
+  last_reaped = last_pid;
+  return last_pid;
+}
+
+#endif /* MSDOS */
+
+#if defined (_WIN32) && ! defined (_UWIN)
+
+#include <process.h>
+
+#ifdef __CYGWIN__
+
+#define fix_argv(argvec) (argvec)
+
+extern int _spawnv ();
+extern int _spawnvp ();
+
+#else /* ! __CYGWIN__ */
+
+/* This is a kludge to get around the Microsoft C spawn functions' propensity
+   to remove the outermost set of double quotes from all arguments.  */
+
+const char * const *
+fix_argv (argvec)
+     char **argvec;
+{
+  int i;
+
+  for (i = 1; argvec[i] != 0; i++)
+    {
+      int len, j;
+      char *temp, *newtemp;
+
+      temp = argvec[i];
+      len = strlen (temp);
+      for (j = 0; j < len; j++)
+        {
+          if (temp[j] == '"')
+            {
+              newtemp = xmalloc (len + 2);
+              strncpy (newtemp, temp, j);
+              newtemp [j] = '\\';
+              strncpy (&newtemp [j+1], &temp [j], len-j);
+              newtemp [len+1] = 0;
+              temp = newtemp;
+              len++;
+              j++;
+            }
+        }
+
+        argvec[i] = temp;
+      }
+
+  for (i = 0; argvec[i] != 0; i++)
+    {
+      if (strpbrk (argvec[i], " \t"))
+        {
+	  int len, trailing_backslash;
+	  char *temp;
+
+	  len = strlen (argvec[i]);
+	  trailing_backslash = 0;
+
+	  /* There is an added complication when an arg with embedded white
+	     space ends in a backslash (such as in the case of -iprefix arg
+	     passed to cpp). The resulting quoted strings gets misinterpreted
+	     by the command interpreter -- it thinks that the ending quote
+	     is escaped by the trailing backslash and things get confused. 
+	     We handle this case by escaping the trailing backslash, provided
+	     it was not escaped in the first place.  */
+	  if (len > 1 
+	      && argvec[i][len-1] == '\\' 
+	      && argvec[i][len-2] != '\\')
+	    {
+	      trailing_backslash = 1;
+	      ++len;			/* to escape the final backslash. */
+	    }
+
+	  len += 2;			/* and for the enclosing quotes. */
+
+	  temp = xmalloc (len + 1);
+	  temp[0] = '"';
+	  strcpy (temp + 1, argvec[i]);
+	  if (trailing_backslash)
+	    temp[len-2] = '\\';
+	  temp[len-1] = '"';
+	  temp[len] = '\0';
+
+	  argvec[i] = temp;
+	}
+    }
+
+  return (const char * const *) argvec;
+}
+#endif /* __CYGWIN__ */
+
+#include <io.h>
+#include <fcntl.h>
+#include <signal.h>
+
+/* mingw32 headers may not define the following.  */
+
+#ifndef _P_WAIT
+#  define _P_WAIT	0
+#  define _P_NOWAIT	1
+#  define _P_OVERLAY	2
+#  define _P_NOWAITO	3
+#  define _P_DETACH	4
+
+#  define WAIT_CHILD	0
+#  define WAIT_GRANDCHILD	1
+#endif
+
+/* Win32 supports pipes */
+int
+pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
+     const char *program;
+     char * const *argv;
+     const char *this_pname;
+     const char *temp_base;
+     char **errmsg_fmt, **errmsg_arg;
+     int flags;
+{
+  int pid;
+  int pdes[2], org_stdin, org_stdout;
+  int input_desc, output_desc;
+  int retries, sleep_interval;
+
+  /* Pipe waiting from last process, to be used as input for the next one.
+     Value is STDIN_FILE_NO if no pipe is waiting
+     (i.e. the next command is the first of a group).  */
+  static int last_pipe_input;
+
+  /* If this is the first process, initialize.  */
+  if (flags & PEXECUTE_FIRST)
+    last_pipe_input = STDIN_FILE_NO;
+
+  input_desc = last_pipe_input;
+
+  /* If this isn't the last process, make a pipe for its output,
+     and record it as waiting to be the input to the next process.  */
+  if (! (flags & PEXECUTE_LAST))
+    {
+      if (_pipe (pdes, 256, O_BINARY) < 0)
+	{
+	  *errmsg_fmt = "pipe";
+	  *errmsg_arg = NULL;
+	  return -1;
+	}
+      output_desc = pdes[WRITE_PORT];
+      last_pipe_input = pdes[READ_PORT];
+    }
+  else
+    {
+      /* Last process.  */
+      output_desc = STDOUT_FILE_NO;
+      last_pipe_input = STDIN_FILE_NO;
+    }
+
+  if (input_desc != STDIN_FILE_NO)
+    {
+      org_stdin = dup (STDIN_FILE_NO);
+      dup2 (input_desc, STDIN_FILE_NO);
+      close (input_desc); 
+    }
+
+  if (output_desc != STDOUT_FILE_NO)
+    {
+      org_stdout = dup (STDOUT_FILE_NO);
+      dup2 (output_desc, STDOUT_FILE_NO);
+      close (output_desc);
+    }
+
+  pid = (flags & PEXECUTE_SEARCH ? _spawnvp : _spawnv)
+    (_P_NOWAIT, program, fix_argv(argv));
+
+  if (input_desc != STDIN_FILE_NO)
+    {
+      dup2 (org_stdin, STDIN_FILE_NO);
+      close (org_stdin);
+    }
+
+  if (output_desc != STDOUT_FILE_NO)
+    {
+      dup2 (org_stdout, STDOUT_FILE_NO);
+      close (org_stdout);
+    }
+
+  if (pid == -1)
+    {
+      *errmsg_fmt = install_error_msg;
+      *errmsg_arg = program;
+      return -1;
+    }
+
+  return pid;
+}
+
+/* MS CRTDLL doesn't return enough information in status to decide if the
+   child exited due to a signal or not, rather it simply returns an
+   integer with the exit code of the child; eg., if the child exited with 
+   an abort() call and didn't have a handler for SIGABRT, it simply returns
+   with status = 3. We fix the status code to conform to the usual WIF*
+   macros. Note that WIFSIGNALED will never be true under CRTDLL. */
+
+int
+pwait (pid, status, flags)
+     int pid;
+     int *status;
+     int flags;
+{
+#ifdef __CYGWIN__
+  return wait (status);
+#else
+  int termstat;
+
+  pid = _cwait (&termstat, pid, WAIT_CHILD);
+
+  /* ??? Here's an opportunity to canonicalize the values in STATUS.
+     Needed?  */
+
+  /* cwait returns the child process exit code in termstat.
+     A value of 3 indicates that the child caught a signal, but not
+     which one.  Since only SIGABRT, SIGFPE and SIGINT do anything, we
+     report SIGABRT.  */
+  if (termstat == 3)
+    *status = SIGABRT;
+  else
+    *status = (((termstat) & 0xff) << 8);
+
+  return pid;
+#endif /* __CYGWIN__ */
+}
+
+#endif /* _WIN32 && ! _UWIN */
+
+#ifdef OS2
+
+/* ??? Does OS2 have process.h?  */
+extern int spawnv ();
+extern int spawnvp ();
+
+int
+pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
+     const char *program;
+     char * const *argv;
+     const char *this_pname;
+     const char *temp_base;
+     char **errmsg_fmt, **errmsg_arg;
+     int flags;
+{
+  int pid;
+
+  if ((flags & PEXECUTE_ONE) != PEXECUTE_ONE)
+    abort ();
+  /* ??? Presumably 1 == _P_NOWAIT.  */
+  pid = (flags & PEXECUTE_SEARCH ? spawnvp : spawnv) (1, program, argv);
+  if (pid == -1)
+    {
+      *errmsg_fmt = install_error_msg;
+      *errmsg_arg = program;
+      return -1;
+    }
+  return pid;
+}
+
+int
+pwait (pid, status, flags)
+     int pid;
+     int *status;
+     int flags;
+{
+  /* ??? Here's an opportunity to canonicalize the values in STATUS.
+     Needed?  */
+  int pid = wait (status);
+  return pid;
+}
+
+#endif /* OS2 */
+
+#ifdef MPW
+
+/* MPW pexecute doesn't actually run anything; instead, it writes out
+   script commands that, when run, will do the actual executing.
+
+   For example, in GCC's case, GCC will write out several script commands:
+
+   cpp ...
+   cc1 ...
+   as ...
+   ld ...
+
+   and then exit.  None of the above programs will have run yet.  The task
+   that called GCC will then execute the script and cause cpp,etc. to run.
+   The caller must invoke pfinish before calling exit.  This adds
+   the finishing touches to the generated script.  */
+
+static int first_time = 1;
+
+int
+pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
+     const char *program;
+     char * const *argv;
+     const char *this_pname;
+     const char *temp_base;
+     char **errmsg_fmt, **errmsg_arg;
+     int flags;
+{
+  char tmpprogram[255];
+  char *cp, *tmpname;
+  int i;
+
+  mpwify_filename (program, tmpprogram);
+  if (first_time)
+    {
+      printf ("Set Failed 0\n");
+      first_time = 0;
+    }
+
+  fputs ("If {Failed} == 0\n", stdout);
+  /* If being verbose, output a copy of the command.  It should be
+     accurate enough and escaped enough to be "clickable".  */
+  if (flags & PEXECUTE_VERBOSE)
+    {
+      fputs ("\tEcho ", stdout);
+      fputc ('\'', stdout);
+      fputs (tmpprogram, stdout);
+      fputc ('\'', stdout);
+      fputc (' ', stdout);
+      for (i=1; argv[i]; i++)
+	{
+	  fputc ('\'', stdout);
+	  /* See if we have an argument that needs fixing.  */
+	  if (strchr(argv[i], '/'))
+	    {
+	      tmpname = (char *) xmalloc (256);
+	      mpwify_filename (argv[i], tmpname);
+	      argv[i] = tmpname;
+	    }
+	  for (cp = argv[i]; *cp; cp++)
+	    {
+	      /* Write an Option-d escape char in front of special chars.  */
+	      if (strchr("'+", *cp))
+		fputc ('\266', stdout);
+	      fputc (*cp, stdout);
+	    }
+	  fputc ('\'', stdout);
+	  fputc (' ', stdout);
+	}
+      fputs ("\n", stdout);
+    }
+  fputs ("\t", stdout);
+  fputs (tmpprogram, stdout);
+  fputc (' ', stdout);
+
+  for (i=1; argv[i]; i++)
+    {
+      /* See if we have an argument that needs fixing.  */
+      if (strchr(argv[i], '/'))
+	{
+	  tmpname = (char *) xmalloc (256);
+	  mpwify_filename (argv[i], tmpname);
+	  argv[i] = tmpname;
+	}
+      if (strchr (argv[i], ' '))
+	fputc ('\'', stdout);
+      for (cp = argv[i]; *cp; cp++)
+	{
+	  /* Write an Option-d escape char in front of special chars.  */
+	  if (strchr("'+", *cp))
+	    fputc ('\266', stdout);
+	  fputc (*cp, stdout);
+	}
+      if (strchr (argv[i], ' '))
+	fputc ('\'', stdout);
+      fputc (' ', stdout);
+    }
+
+  fputs ("\n", stdout);
+
+  /* Output commands that arrange to clean up and exit if a failure occurs.
+     We have to be careful to collect the status from the program that was
+     run, rather than some other script command.  Also, we don't exit
+     immediately, since necessary cleanups are at the end of the script.  */
+  fputs ("\tSet TmpStatus {Status}\n", stdout);
+  fputs ("\tIf {TmpStatus} != 0\n", stdout);
+  fputs ("\t\tSet Failed {TmpStatus}\n", stdout);
+  fputs ("\tEnd\n", stdout);
+  fputs ("End\n", stdout);
+
+  /* We're just composing a script, can't fail here.  */
+  return 0;
+}
+
+int
+pwait (pid, status, flags)
+     int pid;
+     int *status;
+     int flags;
+{
+  *status = 0;
+  return 0;
+}
+
+/* Write out commands that will exit with the correct error code
+   if something in the script failed.  */
+
+void
+pfinish ()
+{
+  printf ("\tExit \"{Failed}\"\n");
+}
+
+#endif /* MPW */
+
+/* include for Unix-like environments but not for Dos-like environments */
+#if ! defined (__MSDOS__) && ! defined (OS2) && ! defined (MPW) \
+    && ! (defined (_WIN32) && ! defined (_UWIN))
+
+extern int execv ();
+extern int execvp ();
+
+int
+pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
+     const char *program;
+     char * const *argv;
+     const char *this_pname;
+     const char *temp_base ATTRIBUTE_UNUSED;
+     char **errmsg_fmt, **errmsg_arg;
+     int flags;
+{
+  int (*func)() = (flags & PEXECUTE_SEARCH ? execvp : execv);
+  int pid;
+  int pdes[2];
+  int input_desc, output_desc;
+  int retries, sleep_interval;
+  /* Pipe waiting from last process, to be used as input for the next one.
+     Value is STDIN_FILE_NO if no pipe is waiting
+     (i.e. the next command is the first of a group).  */
+  static int last_pipe_input;
+
+  /* If this is the first process, initialize.  */
+  if (flags & PEXECUTE_FIRST)
+    last_pipe_input = STDIN_FILE_NO;
+
+  input_desc = last_pipe_input;
+
+  /* If this isn't the last process, make a pipe for its output,
+     and record it as waiting to be the input to the next process.  */
+  if (! (flags & PEXECUTE_LAST))
+    {
+      if (pipe (pdes) < 0)
+	{
+	  *errmsg_fmt = "pipe";
+	  *errmsg_arg = NULL;
+	  return -1;
+	}
+      output_desc = pdes[WRITE_PORT];
+      last_pipe_input = pdes[READ_PORT];
+    }
+  else
+    {
+      /* Last process.  */
+      output_desc = STDOUT_FILE_NO;
+      last_pipe_input = STDIN_FILE_NO;
+    }
+
+  /* Fork a subprocess; wait and retry if it fails.  */
+  sleep_interval = 1;
+  for (retries = 0; retries < 4; retries++)
+    {
+      pid = vfork ();
+      if (pid >= 0)
+	break;
+      sleep (sleep_interval);
+      sleep_interval *= 2;
+    }
+
+  switch (pid)
+    {
+    case -1:
+      {
+	*errmsg_fmt = VFORK_STRING;
+	*errmsg_arg = NULL;
+	return -1;
+      }
+
+    case 0: /* child */
+      /* Move the input and output pipes into place, if necessary.  */
+      if (input_desc != STDIN_FILE_NO)
+	{
+	  close (STDIN_FILE_NO);
+	  dup (input_desc);
+	  close (input_desc);
+	}
+      if (output_desc != STDOUT_FILE_NO)
+	{
+	  close (STDOUT_FILE_NO);
+	  dup (output_desc);
+	  close (output_desc);
+	}
+
+      /* Close the parent's descs that aren't wanted here.  */
+      if (last_pipe_input != STDIN_FILE_NO)
+	close (last_pipe_input);
+
+      /* Exec the program.  */
+      (*func) (program, argv);
+
+      /* Note: Calling fprintf and exit here doesn't seem right for vfork.  */
+      fprintf (stderr, "%s: ", this_pname);
+      fprintf (stderr, install_error_msg, program);
+      fprintf (stderr, ": %s\n", xstrerror (errno));
+      exit (-1);
+      /* NOTREACHED */
+      return 0;
+
+    default:
+      /* In the parent, after forking.
+	 Close the descriptors that we made for this child.  */
+      if (input_desc != STDIN_FILE_NO)
+	close (input_desc);
+      if (output_desc != STDOUT_FILE_NO)
+	close (output_desc);
+
+      /* Return child's process number.  */
+      return pid;
+    }
+}
+
+int
+pwait (pid, status, flags)
+     int pid;
+     int *status;
+     int flags ATTRIBUTE_UNUSED;
+{
+  /* ??? Here's an opportunity to canonicalize the values in STATUS.
+     Needed?  */
+#ifdef VMS
+  pid = waitpid (-1, status, 0);
+#else
+  pid = wait (status);
+#endif
+  return pid;
+}
+
+#endif /* ! __MSDOS__ && ! OS2 && ! MPW && ! (_WIN32 && ! _UWIN) */
diff --git a/gnu/lib/libiberty/src/putenv.c b/gnu/lib/libiberty/src/putenv.c
new file mode 100644
index 00000000000..9d5692222cf
--- /dev/null
+++ b/gnu/lib/libiberty/src/putenv.c
@@ -0,0 +1,68 @@
+/* Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc.
+   This file based on putenv.c in the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if defined (_AIX) && !defined (__GNUC__)
+ #pragma alloca
+#endif
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "ansidecl.h"
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_STRING_H
+# include <string.h>
+#endif
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#else
+# ifndef alloca
+#  ifdef __GNUC__
+#   define alloca __builtin_alloca
+#  else
+extern char *alloca ();
+#  endif /* __GNUC__ */
+# endif /* alloca */
+#endif /* HAVE_ALLOCA_H */
+
+/* Below this point, it's verbatim code from the glibc-2.0 implementation */
+
+
+/* Put STRING, which is of the form "NAME=VALUE", in the environment.  */
+int
+putenv (string)
+     const char *string;
+{
+  const char *const name_end = strchr (string, '=');
+
+  if (name_end)
+    {
+      char *name = (char *) alloca (name_end - string + 1);
+      memcpy (name, string, name_end - string);
+      name[name_end - string] = '\0';
+      return setenv (name, name_end + 1, 1);
+    }
+
+  unsetenv (string);
+  return 0;
+}
diff --git a/gnu/lib/libiberty/src/random.c b/gnu/lib/libiberty/src/random.c
new file mode 100644
index 00000000000..ef00da0a5ae
--- /dev/null
+++ b/gnu/lib/libiberty/src/random.c
@@ -0,0 +1,390 @@
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. [rescinded 22 July 1999]
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * This is derived from the Berkeley source:
+ *	@(#)random.c	5.5 (Berkeley) 7/6/88
+ * It was reworked for the GNU C Library by Roland McGrath.
+ */
+
+#include <errno.h>
+
+#if 0
+
+#include <ansidecl.h>
+#include <limits.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+#else
+
+#define	ULONG_MAX  ((unsigned long)(~0L))     /* 0xFFFFFFFF for 32-bits */
+#define	LONG_MAX   ((long)(ULONG_MAX >> 1))   /* 0x7FFFFFFF for 32-bits*/
+
+#ifdef __STDC__
+#  define PTR void *
+#  ifndef NULL
+#    define NULL (void *) 0
+#  endif
+#else
+#  define PTR char *
+#  ifndef NULL
+#    define NULL (void *) 0
+#  endif
+#endif
+
+#endif
+
+long int random ();
+
+/* An improved random number generation package.  In addition to the standard
+   rand()/srand() like interface, this package also has a special state info
+   interface.  The initstate() routine is called with a seed, an array of
+   bytes, and a count of how many bytes are being passed in; this array is
+   then initialized to contain information for random number generation with
+   that much state information.  Good sizes for the amount of state
+   information are 32, 64, 128, and 256 bytes.  The state can be switched by
+   calling the setstate() function with the same array as was initiallized
+   with initstate().  By default, the package runs with 128 bytes of state
+   information and generates far better random numbers than a linear
+   congruential generator.  If the amount of state information is less than
+   32 bytes, a simple linear congruential R.N.G. is used.  Internally, the
+   state information is treated as an array of longs; the zeroeth element of
+   the array is the type of R.N.G. being used (small integer); the remainder
+   of the array is the state information for the R.N.G.  Thus, 32 bytes of
+   state information will give 7 longs worth of state information, which will
+   allow a degree seven polynomial.  (Note: The zeroeth word of state
+   information also has some other information stored in it; see setstate
+   for details).  The random number generation technique is a linear feedback
+   shift register approach, employing trinomials (since there are fewer terms
+   to sum up that way).  In this approach, the least significant bit of all
+   the numbers in the state table will act as a linear feedback shift register,
+   and will have period 2^deg - 1 (where deg is the degree of the polynomial
+   being used, assuming that the polynomial is irreducible and primitive).
+   The higher order bits will have longer periods, since their values are
+   also influenced by pseudo-random carries out of the lower bits.  The
+   total period of the generator is approximately deg*(2**deg - 1); thus
+   doubling the amount of state information has a vast influence on the
+   period of the generator.  Note: The deg*(2**deg - 1) is an approximation
+   only good for large deg, when the period of the shift register is the
+   dominant factor.  With deg equal to seven, the period is actually much
+   longer than the 7*(2**7 - 1) predicted by this formula.  */
+
+
+
+/* For each of the currently supported random number generators, we have a
+   break value on the amount of state information (you need at least thi
+   bytes of state info to support this random number generator), a degree for
+   the polynomial (actually a trinomial) that the R.N.G. is based on, and
+   separation between the two lower order coefficients of the trinomial.  */
+
+/* Linear congruential.  */
+#define	TYPE_0		0
+#define	BREAK_0		8
+#define	DEG_0		0
+#define	SEP_0		0
+
+/* x**7 + x**3 + 1.  */
+#define	TYPE_1		1
+#define	BREAK_1		32
+#define	DEG_1		7
+#define	SEP_1		3
+
+/* x**15 + x + 1.  */
+#define	TYPE_2		2
+#define	BREAK_2		64
+#define	DEG_2		15
+#define	SEP_2		1
+
+/* x**31 + x**3 + 1.  */
+#define	TYPE_3		3
+#define	BREAK_3		128
+#define	DEG_3		31
+#define	SEP_3		3
+
+/* x**63 + x + 1.  */
+#define	TYPE_4		4
+#define	BREAK_4		256
+#define	DEG_4		63
+#define	SEP_4		1
+
+
+/* Array versions of the above information to make code run faster.
+   Relies on fact that TYPE_i == i.  */
+
+#define	MAX_TYPES	5	/* Max number of types above.  */
+
+static int degrees[MAX_TYPES] = { DEG_0, DEG_1, DEG_2, DEG_3, DEG_4 };
+static int seps[MAX_TYPES] = { SEP_0, SEP_1, SEP_2, SEP_3, SEP_4 };
+
+
+
+/* Initially, everything is set up as if from:
+	initstate(1, randtbl, 128);
+   Note that this initialization takes advantage of the fact that srandom
+   advances the front and rear pointers 10*rand_deg times, and hence the
+   rear pointer which starts at 0 will also end up at zero; thus the zeroeth
+   element of the state information, which contains info about the current
+   position of the rear pointer is just
+	(MAX_TYPES * (rptr - state)) + TYPE_3 == TYPE_3.  */
+
+static long int randtbl[DEG_3 + 1] =
+  { TYPE_3,
+      0x9a319039, 0x32d9c024, 0x9b663182, 0x5da1f342, 
+      0xde3b81e0, 0xdf0a6fb5, 0xf103bc02, 0x48f340fb, 
+      0x7449e56b, 0xbeb1dbb0, 0xab5c5918, 0x946554fd, 
+      0x8c2e680f, 0xeb3d799f, 0xb11ee0b7, 0x2d436b86, 
+      0xda672e2a, 0x1588ca88, 0xe369735d, 0x904f35f7, 
+      0xd7158fd6, 0x6fa6f051, 0x616e6b96, 0xac94efdc, 
+      0x36413f93, 0xc622c298, 0xf5a42ab8, 0x8a88d77b, 
+      0xf5ad9d0e, 0x8999220b, 0x27fb47b9
+    };
+
+/* FPTR and RPTR are two pointers into the state info, a front and a rear
+   pointer.  These two pointers are always rand_sep places aparts, as they
+   cycle through the state information.  (Yes, this does mean we could get
+   away with just one pointer, but the code for random is more efficient
+   this way).  The pointers are left positioned as they would be from the call:
+	initstate(1, randtbl, 128);
+   (The position of the rear pointer, rptr, is really 0 (as explained above
+   in the initialization of randtbl) because the state table pointer is set
+   to point to randtbl[1] (as explained below).)  */
+
+static long int *fptr = &randtbl[SEP_3 + 1];
+static long int *rptr = &randtbl[1];
+
+
+
+/* The following things are the pointer to the state information table,
+   the type of the current generator, the degree of the current polynomial
+   being used, and the separation between the two pointers.
+   Note that for efficiency of random, we remember the first location of
+   the state information, not the zeroeth.  Hence it is valid to access
+   state[-1], which is used to store the type of the R.N.G.
+   Also, we remember the last location, since this is more efficient than
+   indexing every time to find the address of the last element to see if
+   the front and rear pointers have wrapped.  */
+
+static long int *state = &randtbl[1];
+
+static int rand_type = TYPE_3;
+static int rand_deg = DEG_3;
+static int rand_sep = SEP_3;
+
+static long int *end_ptr = &randtbl[sizeof(randtbl) / sizeof(randtbl[0])];
+
+/* Initialize the random number generator based on the given seed.  If the
+   type is the trivial no-state-information type, just remember the seed.
+   Otherwise, initializes state[] based on the given "seed" via a linear
+   congruential generator.  Then, the pointers are set to known locations
+   that are exactly rand_sep places apart.  Lastly, it cycles the state
+   information a given number of times to get rid of any initial dependencies
+   introduced by the L.C.R.N.G.  Note that the initialization of randtbl[]
+   for default usage relies on values produced by this routine.  */
+void
+srandom (x)
+  unsigned int x;
+{
+  state[0] = x;
+  if (rand_type != TYPE_0)
+    {
+      register long int i;
+      for (i = 1; i < rand_deg; ++i)
+	state[i] = (1103515145 * state[i - 1]) + 12345;
+      fptr = &state[rand_sep];
+      rptr = &state[0];
+      for (i = 0; i < 10 * rand_deg; ++i)
+	random();
+    }
+}
+
+/* Initialize the state information in the given array of N bytes for
+   future random number generation.  Based on the number of bytes we
+   are given, and the break values for the different R.N.G.'s, we choose
+   the best (largest) one we can and set things up for it.  srandom is
+   then called to initialize the state information.  Note that on return
+   from srandom, we set state[-1] to be the type multiplexed with the current
+   value of the rear pointer; this is so successive calls to initstate won't
+   lose this information and will be able to restart with setstate.
+   Note: The first thing we do is save the current state, if any, just like
+   setstate so that it doesn't matter when initstate is called.
+   Returns a pointer to the old state.  */
+PTR
+initstate (seed, arg_state, n)
+  unsigned int seed;
+  PTR arg_state;
+  unsigned long n;
+{
+  PTR ostate = (PTR) &state[-1];
+
+  if (rand_type == TYPE_0)
+    state[-1] = rand_type;
+  else
+    state[-1] = (MAX_TYPES * (rptr - state)) + rand_type;
+  if (n < BREAK_1)
+    {
+      if (n < BREAK_0)
+	{
+	  errno = EINVAL;
+	  return NULL;
+	}
+      rand_type = TYPE_0;
+      rand_deg = DEG_0;
+      rand_sep = SEP_0;
+    }
+  else if (n < BREAK_2)
+    {
+      rand_type = TYPE_1;
+      rand_deg = DEG_1;
+      rand_sep = SEP_1;
+    }
+  else if (n < BREAK_3)
+    {
+      rand_type = TYPE_2;
+      rand_deg = DEG_2;
+      rand_sep = SEP_2;
+    }
+  else if (n < BREAK_4)
+    {
+      rand_type = TYPE_3;
+      rand_deg = DEG_3;
+      rand_sep = SEP_3;
+    }
+  else
+    {
+      rand_type = TYPE_4;
+      rand_deg = DEG_4;
+      rand_sep = SEP_4;
+    }
+
+  state = &((long int *) arg_state)[1];	/* First location.  */
+  /* Must set END_PTR before srandom.  */
+  end_ptr = &state[rand_deg];
+  srandom(seed);
+  if (rand_type == TYPE_0)
+    state[-1] = rand_type;
+  else
+    state[-1] = (MAX_TYPES * (rptr - state)) + rand_type;
+
+  return ostate;
+}
+
+/* Restore the state from the given state array.
+   Note: It is important that we also remember the locations of the pointers
+   in the current state information, and restore the locations of the pointers
+   from the old state information.  This is done by multiplexing the pointer
+   location into the zeroeth word of the state information. Note that due
+   to the order in which things are done, it is OK to call setstate with the
+   same state as the current state
+   Returns a pointer to the old state information.  */
+
+PTR
+setstate (arg_state)
+  PTR arg_state;
+{
+  register long int *new_state = (long int *) arg_state;
+  register int type = new_state[0] % MAX_TYPES;
+  register int rear = new_state[0] / MAX_TYPES;
+  PTR ostate = (PTR) &state[-1];
+
+  if (rand_type == TYPE_0)
+    state[-1] = rand_type;
+  else
+    state[-1] = (MAX_TYPES * (rptr - state)) + rand_type;
+
+  switch (type)
+    {
+    case TYPE_0:
+    case TYPE_1:
+    case TYPE_2:
+    case TYPE_3:
+    case TYPE_4:
+      rand_type = type;
+      rand_deg = degrees[type];
+      rand_sep = seps[type];
+      break;
+    default:
+      /* State info munged.  */
+      errno = EINVAL;
+      return NULL;
+    }
+
+  state = &new_state[1];
+  if (rand_type != TYPE_0)
+    {
+      rptr = &state[rear];
+      fptr = &state[(rear + rand_sep) % rand_deg];
+    }
+  /* Set end_ptr too.  */
+  end_ptr = &state[rand_deg];
+
+  return ostate;
+}
+
+/* If we are using the trivial TYPE_0 R.N.G., just do the old linear
+   congruential bit.  Otherwise, we do our fancy trinomial stuff, which is the
+   same in all ther other cases due to all the global variables that have been
+   set up.  The basic operation is to add the number at the rear pointer into
+   the one at the front pointer.  Then both pointers are advanced to the next
+   location cyclically in the table.  The value returned is the sum generated,
+   reduced to 31 bits by throwing away the "least random" low bit.
+   Note: The code takes advantage of the fact that both the front and
+   rear pointers can't wrap on the same call by not testing the rear
+   pointer if the front one has wrapped.  Returns a 31-bit random number.  */
+
+long int
+random ()
+{
+  if (rand_type == TYPE_0)
+    {
+      state[0] = ((state[0] * 1103515245) + 12345) & LONG_MAX;
+      return state[0];
+    }
+  else
+    {
+      long int i;
+      *fptr += *rptr;
+      /* Chucking least random bit.  */
+      i = (*fptr >> 1) & LONG_MAX;
+      ++fptr;
+      if (fptr >= end_ptr)
+	{
+	  fptr = state;
+	  ++rptr;
+	}
+      else
+	{
+	  ++rptr;
+	  if (rptr >= end_ptr)
+	    rptr = state;
+	}
+      return i;
+    }
+}
diff --git a/gnu/lib/libiberty/src/rename.c b/gnu/lib/libiberty/src/rename.c
new file mode 100644
index 00000000000..ae26e2d0040
--- /dev/null
+++ b/gnu/lib/libiberty/src/rename.c
@@ -0,0 +1,22 @@
+/* rename -- rename a file
+   This function is in the public domain. */
+
+/* Rename a file.  */
+
+#include <errno.h>
+
+int
+rename (zfrom, zto)
+     char *zfrom;
+     char *zto;
+{
+  if (link (zfrom, zto) < 0)
+    {
+      if (errno != EEXIST)
+	return -1;
+      if (unlink (zto) < 0
+	  || link (zfrom, zto) < 0)
+	return -1;
+    }
+  return unlink (zfrom);
+}
diff --git a/gnu/lib/libiberty/src/rindex.c b/gnu/lib/libiberty/src/rindex.c
new file mode 100644
index 00000000000..061d1269f17
--- /dev/null
+++ b/gnu/lib/libiberty/src/rindex.c
@@ -0,0 +1,11 @@
+/* Stub implementation of (obsolete) rindex(). */
+
+extern char *strrchr ();
+
+char *
+rindex (s, c)
+  char *s;
+  int c;
+{
+  return strrchr (s, c);
+}
diff --git a/gnu/lib/libiberty/src/setenv.c b/gnu/lib/libiberty/src/setenv.c
new file mode 100644
index 00000000000..eec13006c22
--- /dev/null
+++ b/gnu/lib/libiberty/src/setenv.c
@@ -0,0 +1,163 @@
+/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file based on setenv.c in the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "ansidecl.h"
+#include <sys/types.h> /* For `size_t' */
+#include <stdio.h>     /* For `NULL' */
+
+#include <errno.h>
+#if !defined(errno) && !defined(HAVE_ERRNO_DECL)
+extern int errno;
+#endif
+#define __set_errno(ev) ((errno) = (ev))
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_STRING_H
+# include <string.h>
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#define __environ	environ
+#ifndef HAVE_ENVIRON_DECL
+extern char **environ;
+#endif
+
+/* LOCK and UNLOCK are defined as no-ops.  This makes the libiberty
+ * implementation MT-Unsafe. */
+#define LOCK
+#define UNLOCK
+
+/* Below this point, it's verbatim code from the glibc-2.0 implementation */
+
+/* If this variable is not a null pointer we allocated the current
+   environment.  */
+static char **last_environ;
+
+
+int
+setenv (name, value, replace)
+     const char *name;
+     const char *value;
+     int replace;
+{
+  register char **ep;
+  register size_t size;
+  const size_t namelen = strlen (name);
+  const size_t vallen = strlen (value) + 1;
+
+  LOCK;
+
+  size = 0;
+  if (__environ != NULL)
+    for (ep = __environ; *ep != NULL; ++ep)
+      if (!strncmp (*ep, name, namelen) && (*ep)[namelen] == '=')
+	break;
+      else
+	++size;
+
+  if (__environ == NULL || *ep == NULL)
+    {
+      char **new_environ;
+      if (__environ == last_environ && __environ != NULL)
+	/* We allocated this space; we can extend it.  */
+	new_environ = (char **) realloc (last_environ,
+					 (size + 2) * sizeof (char *));
+      else
+	new_environ = (char **) malloc ((size + 2) * sizeof (char *));
+
+      if (new_environ == NULL)
+	{
+	  UNLOCK;
+	  return -1;
+	}
+
+      new_environ[size] = malloc (namelen + 1 + vallen);
+      if (new_environ[size] == NULL)
+	{
+	  free ((char *) new_environ);
+	  __set_errno (ENOMEM);
+	  UNLOCK;
+	  return -1;
+	}
+
+      if (__environ != last_environ)
+	memcpy ((char *) new_environ, (char *) __environ,
+		size * sizeof (char *));
+
+      memcpy (new_environ[size], name, namelen);
+      new_environ[size][namelen] = '=';
+      memcpy (&new_environ[size][namelen + 1], value, vallen);
+
+      new_environ[size + 1] = NULL;
+
+      last_environ = __environ = new_environ;
+    }
+  else if (replace)
+    {
+      size_t len = strlen (*ep);
+      if (len + 1 < namelen + 1 + vallen)
+	{
+	  /* The existing string is too short; malloc a new one.  */
+	  char *new = malloc (namelen + 1 + vallen);
+	  if (new == NULL)
+	    {
+	      UNLOCK;
+	      return -1;
+	    }
+	  *ep = new;
+	}
+      memcpy (*ep, name, namelen);
+      (*ep)[namelen] = '=';
+      memcpy (&(*ep)[namelen + 1], value, vallen);
+    }
+
+  UNLOCK;
+
+  return 0;
+}
+
+void
+unsetenv (name)
+     const char *name;
+{
+  const size_t len = strlen (name);
+  char **ep;
+
+  LOCK;
+
+  for (ep = __environ; *ep; ++ep)
+    if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
+      {
+	/* Found it.  Remove this pointer by moving later ones back.  */
+	char **dp = ep;
+	do
+	  dp[0] = dp[1];
+	while (*dp++);
+	/* Continue the loop in case NAME appears again.  */
+      }
+
+  UNLOCK;
+}
diff --git a/gnu/lib/libiberty/src/sigsetmask.c b/gnu/lib/libiberty/src/sigsetmask.c
new file mode 100644
index 00000000000..2a09e6a6c5a
--- /dev/null
+++ b/gnu/lib/libiberty/src/sigsetmask.c
@@ -0,0 +1,30 @@
+/* Version of sigsetmask.c
+   Written by Steve Chamberlain (sac@cygnus.com).
+   Contributed by Cygnus Support.
+   This file is in the public doamin. */
+
+/* Set the current signal mask to the set provided, and return the 
+   previous value */
+
+#define _POSIX_SOURCE
+#include <ansidecl.h>
+/* Including <sys/types.h> seems to be needed by ISC. */
+#include <sys/types.h>
+#include <signal.h>
+
+#ifdef SIG_SETMASK
+int
+DEFUN(sigsetmask,(set),
+      int set)
+{
+    sigset_t new;
+    sigset_t old;
+    
+    sigemptyset (&new);
+    if (set != 0) {
+      abort();	/* FIXME, we don't know how to translate old mask to new */
+    }
+    sigprocmask(SIG_SETMASK, &new, &old);
+    return 1;	/* FIXME, we always return 1 as old value.  */
+}
+#endif
diff --git a/gnu/lib/libiberty/src/spaces.c b/gnu/lib/libiberty/src/spaces.c
new file mode 100644
index 00000000000..ea925712e3f
--- /dev/null
+++ b/gnu/lib/libiberty/src/spaces.c
@@ -0,0 +1,78 @@
+/* Allocate memory region filled with spaces.
+   Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/*
+
+NAME
+
+	spaces -- return a pointer to a buffer full of spaces
+
+SYNOPSIS
+
+	char *spaces (int count)
+
+DESCRIPTION
+
+	Returns a pointer to a memory region filled with the specified
+	number of spaces and null terminated.  The returned pointer is
+	valid until at least the next call.
+	
+BUGS
+
+*/
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#if VMS
+#include <stdlib.h>
+#include <unixlib.h>
+#else
+/* For systems with larger pointers than ints, these must be declared.  */
+extern PTR malloc PARAMS ((size_t));
+extern void free PARAMS ((PTR));
+#endif
+
+const char *
+spaces (count)
+  int count;
+{
+  register char *t;
+  static char *buf;
+  static int maxsize;
+
+  if (count > maxsize)
+    {
+      if (buf)
+	{
+	  free (buf);
+	}
+      buf = malloc (count + 1);
+      if (buf == (char *) 0)
+	return 0;
+      for (t = buf + count ; t != buf ; )
+	{
+	  *--t = ' ';
+	}
+      maxsize = count;
+      buf[count] = '\0';
+    }
+  return (const char *) (buf + maxsize - count);
+}
+
diff --git a/gnu/lib/libiberty/src/splay-tree.c b/gnu/lib/libiberty/src/splay-tree.c
new file mode 100644
index 00000000000..22ea07d84ad
--- /dev/null
+++ b/gnu/lib/libiberty/src/splay-tree.c
@@ -0,0 +1,370 @@
+/* A splay-tree datatype.  
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Contributed by Mark Mitchell (mark@markmitchell.com).
+
+This file is part of GNU CC.
+   
+GNU CC is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* For an easily readable description of splay-trees, see:
+
+     Lewis, Harry R. and Denenberg, Larry.  Data Structures and Their
+     Algorithms.  Harper-Collins, Inc.  1991.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include "libiberty.h"
+#include "splay-tree.h"
+
+static void splay_tree_delete_helper    PARAMS((splay_tree, 
+						splay_tree_node));
+static void splay_tree_splay            PARAMS((splay_tree,
+						splay_tree_key));
+static splay_tree_node splay_tree_splay_helper     
+                                        PARAMS((splay_tree,
+						splay_tree_key,
+						splay_tree_node*,
+						splay_tree_node*,
+						splay_tree_node*));
+static int splay_tree_foreach_helper    PARAMS((splay_tree,
+					        splay_tree_node,
+						splay_tree_foreach_fn,
+						void*));
+
+/* Deallocate NODE (a member of SP), and all its sub-trees.  */
+
+static void 
+splay_tree_delete_helper (sp, node)
+     splay_tree sp;
+     splay_tree_node node;
+{
+  if (!node)
+    return;
+
+  splay_tree_delete_helper (sp, node->left);
+  splay_tree_delete_helper (sp, node->right);
+
+  if (sp->delete_key)
+    (*sp->delete_key)(node->key);
+  if (sp->delete_value)
+    (*sp->delete_value)(node->value);
+
+  free ((char*) node);
+}
+
+/* Help splay SP around KEY.  PARENT and GRANDPARENT are the parent
+   and grandparent, respectively, of NODE.  */
+
+static splay_tree_node
+splay_tree_splay_helper (sp, key, node, parent, grandparent)
+     splay_tree sp;
+     splay_tree_key key;
+     splay_tree_node *node;
+     splay_tree_node *parent;
+     splay_tree_node *grandparent;
+{
+  splay_tree_node *next;
+  splay_tree_node n;
+  int comparison;
+  
+  n = *node;
+
+  if (!n)
+    return *parent;
+
+  comparison = (*sp->comp) (key, n->key);
+
+  if (comparison == 0)
+    /* We've found the target.  */
+    next = 0;
+  else if (comparison < 0)
+    /* The target is to the left.  */
+    next = &n->left;
+  else 
+    /* The target is to the right.  */
+    next = &n->right;
+
+  if (next)
+    {
+      /* Continue down the tree.  */
+      n = splay_tree_splay_helper (sp, key, next, node, parent);
+
+      /* The recursive call will change the place to which NODE
+	 points.  */
+      if (*node != n)
+	return n;
+    }
+
+  if (!parent)
+    /* NODE is the root.  We are done.  */
+    return n;
+
+  /* First, handle the case where there is no grandparent (i.e.,
+     *PARENT is the root of the tree.)  */
+  if (!grandparent) 
+    {
+      if (n == (*parent)->left)
+	{
+	  *node = n->right;
+	  n->right = *parent;
+	}
+      else
+	{
+	  *node = n->left;
+	  n->left = *parent;
+	}
+      *parent = n;
+      return n;
+    }
+
+  /* Next handle the cases where both N and *PARENT are left children,
+     or where both are right children.  */
+  if (n == (*parent)->left && *parent == (*grandparent)->left)
+    {
+      splay_tree_node p = *parent;
+
+      (*grandparent)->left = p->right;
+      p->right = *grandparent;
+      p->left = n->right;
+      n->right = p;
+      *grandparent = n;
+      return n; 
+    }
+  else if  (n == (*parent)->right && *parent == (*grandparent)->right)
+    {
+      splay_tree_node p = *parent;
+
+      (*grandparent)->right = p->left;
+      p->left = *grandparent;
+      p->right = n->left;
+      n->left = p;
+      *grandparent = n;
+      return n;
+    }
+
+  /* Finally, deal with the case where N is a left child, but *PARENT
+     is a right child, or vice versa.  */
+  if (n == (*parent)->left) 
+    {
+      (*parent)->left = n->right;
+      n->right = *parent;
+      (*grandparent)->right = n->left;
+      n->left = *grandparent;
+      *grandparent = n;
+      return n;
+    } 
+  else
+    {
+      (*parent)->right = n->left;
+      n->left = *parent;
+      (*grandparent)->left = n->right;
+      n->right = *grandparent;
+      *grandparent = n;
+      return n;
+    }
+}
+
+/* Splay SP around KEY.  */
+
+static void
+splay_tree_splay (sp, key)
+     splay_tree sp;
+     splay_tree_key key;
+{
+  if (sp->root == 0)
+    return;
+
+  splay_tree_splay_helper (sp, key, &sp->root, 
+			   /*grandparent=*/0, /*parent=*/0); 
+}
+
+/* Call FN, passing it the DATA, for every node below NODE, all of
+   which are from SP, following an in-order traversal.  If FN every
+   returns a non-zero value, the iteration ceases immediately, and the
+   value is returned.  Otherwise, this function returns 0.  */
+
+static int
+splay_tree_foreach_helper (sp, node, fn, data)
+     splay_tree sp;
+     splay_tree_node node;
+     splay_tree_foreach_fn fn;
+     void* data;
+{
+  int val;
+
+  if (!node)
+    return 0;
+
+  val = splay_tree_foreach_helper (sp, node->left, fn, data);
+  if (val)
+    return val;
+
+  val = (*fn)(node, data);
+  if (val)
+    return val;
+
+  return splay_tree_foreach_helper (sp, node->right, fn, data);
+}
+
+/* Allocate a new splay tree, using COMPARE_FN to compare nodes,
+   DELETE_KEY_FN to deallocate keys, and DELETE_VALUE_FN to deallocate
+   values.  */
+
+splay_tree 
+splay_tree_new (compare_fn, delete_key_fn, delete_value_fn)
+     splay_tree_compare_fn compare_fn;
+     splay_tree_delete_key_fn delete_key_fn;
+     splay_tree_delete_value_fn delete_value_fn;
+{
+  splay_tree sp = (splay_tree) xmalloc (sizeof (struct splay_tree_s));
+  sp->root = 0;
+  sp->comp = compare_fn;
+  sp->delete_key = delete_key_fn;
+  sp->delete_value = delete_value_fn;
+
+  return sp;
+}
+
+/* Deallocate SP.  */
+
+void 
+splay_tree_delete (sp)
+     splay_tree sp;
+{
+  splay_tree_delete_helper (sp, sp->root);
+  free ((char*) sp);
+}
+
+/* Insert a new node (associating KEY with DATA) into SP.  If a
+   previous node with the indicated KEY exists, its data is replaced
+   with the new value.  Returns the new node.  */
+
+splay_tree_node
+splay_tree_insert (sp, key, value)
+     splay_tree sp;
+     splay_tree_key key;
+     splay_tree_value value;
+{
+  int comparison = 0;
+
+  splay_tree_splay (sp, key);
+
+  if (sp->root)
+    comparison = (*sp->comp)(sp->root->key, key);
+
+  if (sp->root && comparison == 0)
+    {
+      /* If the root of the tree already has the indicated KEY, just
+	 replace the value with VALUE.  */
+      if (sp->delete_value)
+	(*sp->delete_value)(sp->root->value);
+      sp->root->value = value;
+    } 
+  else 
+    {
+      /* Create a new node, and insert it at the root.  */
+      splay_tree_node node;
+      
+      node = (splay_tree_node) xmalloc (sizeof (struct splay_tree_node_s));
+      node->key = key;
+      node->value = value;
+      
+      if (!sp->root)
+	node->left = node->right = 0;
+      else if (comparison < 0)
+	{
+	  node->left = sp->root;
+	  node->right = node->left->right;
+	  node->left->right = 0;
+	}
+      else
+	{
+	  node->right = sp->root;
+	  node->left = node->right->left;
+	  node->right->left = 0;
+	}
+
+    sp->root = node;
+  }
+
+  return sp->root;
+}
+
+/* Lookup KEY in SP, returning VALUE if present, and NULL 
+   otherwise.  */
+
+splay_tree_node
+splay_tree_lookup (sp, key)
+     splay_tree sp;
+     splay_tree_key key;
+{
+  splay_tree_splay (sp, key);
+
+  if (sp->root && (*sp->comp)(sp->root->key, key) == 0)
+    return sp->root;
+  else
+    return 0;
+}
+
+/* Call FN, passing it the DATA, for every node in SP, following an
+   in-order traversal.  If FN every returns a non-zero value, the
+   iteration ceases immediately, and the value is returned.
+   Otherwise, this function returns 0.  */
+
+int
+splay_tree_foreach (sp, fn, data)
+     splay_tree sp;
+     splay_tree_foreach_fn fn;
+     void *data;
+{
+  return splay_tree_foreach_helper (sp, sp->root, fn, data);
+}
+
+/* Splay-tree comparison function, treating the keys as ints.  */
+
+int
+splay_tree_compare_ints (k1, k2)
+     splay_tree_key k1;
+     splay_tree_key k2;
+{
+  if ((int) k1 < (int) k2)
+    return -1;
+  else if ((int) k1 > (int) k2)
+    return 1;
+  else 
+    return 0;
+}
+
+/* Splay-tree comparison function, treating the keys as pointers.  */
+
+int
+splay_tree_compare_pointers (k1, k2)
+     splay_tree_key k1;
+     splay_tree_key k2;
+{
+  if ((char*) k1 < (char*) k2)
+    return -1;
+  else if ((char*) k1 > (char*) k2)
+    return 1;
+  else 
+    return 0;
+}
diff --git a/gnu/lib/libiberty/src/strcasecmp.c b/gnu/lib/libiberty/src/strcasecmp.c
new file mode 100644
index 00000000000..3aa930b696f
--- /dev/null
+++ b/gnu/lib/libiberty/src/strcasecmp.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 1987 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of California at Berkeley. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific written prior permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strcasecmp.c	5.5 (Berkeley) 11/24/87";
+#endif /* LIBC_SCCS and not lint */
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+/*
+ * This array is designed for mapping upper and lower case letter
+ * together for a case independent comparison.  The mappings are
+ * based upon ascii character sequences.
+ */
+typedef unsigned char uc;
+static unsigned char charmap[] = {
+	(uc)'\000',(uc)'\001',(uc)'\002',(uc)'\003',(uc)'\004',(uc)'\005',(uc)'\006',(uc)'\007',
+	(uc)'\010',(uc)'\011',(uc)'\012',(uc)'\013',(uc)'\014',(uc)'\015',(uc)'\016',(uc)'\017',
+	(uc)'\020',(uc)'\021',(uc)'\022',(uc)'\023',(uc)'\024',(uc)'\025',(uc)'\026',(uc)'\027',
+	(uc)'\030',(uc)'\031',(uc)'\032',(uc)'\033',(uc)'\034',(uc)'\035',(uc)'\036',(uc)'\037',
+	(uc)'\040',(uc)'\041',(uc)'\042',(uc)'\043',(uc)'\044',(uc)'\045',(uc)'\046',(uc)'\047',
+	(uc)'\050',(uc)'\051',(uc)'\052',(uc)'\053',(uc)'\054',(uc)'\055',(uc)'\056',(uc)'\057',
+	(uc)'\060',(uc)'\061',(uc)'\062',(uc)'\063',(uc)'\064',(uc)'\065',(uc)'\066',(uc)'\067',
+	(uc)'\070',(uc)'\071',(uc)'\072',(uc)'\073',(uc)'\074',(uc)'\075',(uc)'\076',(uc)'\077',
+	(uc)'\100',(uc)'\141',(uc)'\142',(uc)'\143',(uc)'\144',(uc)'\145',(uc)'\146',(uc)'\147',
+	(uc)'\150',(uc)'\151',(uc)'\152',(uc)'\153',(uc)'\154',(uc)'\155',(uc)'\156',(uc)'\157',
+	(uc)'\160',(uc)'\161',(uc)'\162',(uc)'\163',(uc)'\164',(uc)'\165',(uc)'\166',(uc)'\167',
+	(uc)'\170',(uc)'\171',(uc)'\172',(uc)'\133',(uc)'\134',(uc)'\135',(uc)'\136',(uc)'\137',
+	(uc)'\140',(uc)'\141',(uc)'\142',(uc)'\143',(uc)'\144',(uc)'\145',(uc)'\146',(uc)'\147',
+	(uc)'\150',(uc)'\151',(uc)'\152',(uc)'\153',(uc)'\154',(uc)'\155',(uc)'\156',(uc)'\157',
+	(uc)'\160',(uc)'\161',(uc)'\162',(uc)'\163',(uc)'\164',(uc)'\165',(uc)'\166',(uc)'\167',
+	(uc)'\170',(uc)'\171',(uc)'\172',(uc)'\173',(uc)'\174',(uc)'\175',(uc)'\176',(uc)'\177',
+	(uc)'\200',(uc)'\201',(uc)'\202',(uc)'\203',(uc)'\204',(uc)'\205',(uc)'\206',(uc)'\207',
+	(uc)'\210',(uc)'\211',(uc)'\212',(uc)'\213',(uc)'\214',(uc)'\215',(uc)'\216',(uc)'\217',
+	(uc)'\220',(uc)'\221',(uc)'\222',(uc)'\223',(uc)'\224',(uc)'\225',(uc)'\226',(uc)'\227',
+	(uc)'\230',(uc)'\231',(uc)'\232',(uc)'\233',(uc)'\234',(uc)'\235',(uc)'\236',(uc)'\237',
+	(uc)'\240',(uc)'\241',(uc)'\242',(uc)'\243',(uc)'\244',(uc)'\245',(uc)'\246',(uc)'\247',
+	(uc)'\250',(uc)'\251',(uc)'\252',(uc)'\253',(uc)'\254',(uc)'\255',(uc)'\256',(uc)'\257',
+	(uc)'\260',(uc)'\261',(uc)'\262',(uc)'\263',(uc)'\264',(uc)'\265',(uc)'\266',(uc)'\267',
+	(uc)'\270',(uc)'\271',(uc)'\272',(uc)'\273',(uc)'\274',(uc)'\275',(uc)'\276',(uc)'\277',
+	(uc)'\300',(uc)'\341',(uc)'\342',(uc)'\343',(uc)'\344',(uc)'\345',(uc)'\346',(uc)'\347',
+	(uc)'\350',(uc)'\351',(uc)'\352',(uc)'\353',(uc)'\354',(uc)'\355',(uc)'\356',(uc)'\357',
+	(uc)'\360',(uc)'\361',(uc)'\362',(uc)'\363',(uc)'\364',(uc)'\365',(uc)'\366',(uc)'\367',
+	(uc)'\370',(uc)'\371',(uc)'\372',(uc)'\333',(uc)'\334',(uc)'\335',(uc)'\336',(uc)'\337',
+	(uc)'\340',(uc)'\341',(uc)'\342',(uc)'\343',(uc)'\344',(uc)'\345',(uc)'\346',(uc)'\347',
+	(uc)'\350',(uc)'\351',(uc)'\352',(uc)'\353',(uc)'\354',(uc)'\355',(uc)'\356',(uc)'\357',
+	(uc)'\360',(uc)'\361',(uc)'\362',(uc)'\363',(uc)'\364',(uc)'\365',(uc)'\366',(uc)'\367',
+	(uc)'\370',(uc)'\371',(uc)'\372',(uc)'\373',(uc)'\374',(uc)'\375',(uc)'\376',(uc)'\377',
+};
+
+int
+strcasecmp(s1, s2)
+    const char *s1, *s2;
+{
+    register unsigned char u1, u2;
+
+    for (;;) {
+	u1 = (unsigned char) *s1++;
+	u2 = (unsigned char) *s2++;
+	if (charmap[u1] != charmap[u2]) {
+	    return charmap[u1] - charmap[u2];
+	}
+	if (u1 == '\0') {
+	    return 0;
+	}
+    }
+}
+
diff --git a/gnu/lib/libiberty/src/strchr.c b/gnu/lib/libiberty/src/strchr.c
new file mode 100644
index 00000000000..550480f56de
--- /dev/null
+++ b/gnu/lib/libiberty/src/strchr.c
@@ -0,0 +1,34 @@
+/* Portable version of strchr()
+   This function is in the public domain.  */
+
+/*
+NAME
+	strchr -- return pointer to first occurance of a character
+
+SYNOPSIS
+	char *strchr (const char *s, int c)
+
+DESCRIPTION
+	Returns a pointer to the first occurance of character C in
+	string S, or a NULL pointer if no occurance is found.
+	
+BUGS
+	Behavior when character is the null character is implementation
+	dependent.
+*/
+
+#include <ansidecl.h>
+
+char *
+strchr (s, c)
+  register const char *s;
+  int c;
+{
+  do {
+    if (*s == c)
+      {
+	return (char*)s;
+      }
+  } while (*s++);
+  return (0);
+}
diff --git a/gnu/lib/libiberty/src/strdup.c b/gnu/lib/libiberty/src/strdup.c
new file mode 100644
index 00000000000..1785b34f274
--- /dev/null
+++ b/gnu/lib/libiberty/src/strdup.c
@@ -0,0 +1,10 @@
+char *
+strdup(s)
+     char *s;
+{
+    char *result = (char*)malloc(strlen(s) + 1);
+    if (result == (char*)0)
+	return (char*)0;
+    strcpy(result, s);
+    return result;
+}
diff --git a/gnu/lib/libiberty/src/strerror.c b/gnu/lib/libiberty/src/strerror.c
new file mode 100644
index 00000000000..644cc75462a
--- /dev/null
+++ b/gnu/lib/libiberty/src/strerror.c
@@ -0,0 +1,831 @@
+/* Extended support for using errno values.
+   Written by Fred Fish.  fnf@cygnus.com
+   This file is in the public domain.  --Per Bothner.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include "config.h"
+
+#ifdef HAVE_SYS_ERRLIST
+/* Note that errno.h (not sure what OS) or stdio.h (BSD 4.4, at least)
+   might declare sys_errlist in a way that the compiler might consider
+   incompatible with our later declaration, perhaps by using const
+   attributes.  So we hide the declaration in errno.h (if any) using a
+   macro. */
+#define sys_errlist sys_errlist__
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#ifdef HAVE_SYS_ERRLIST
+#undef sys_errlist
+#endif
+
+/*  Routines imported from standard C runtime libraries. */
+
+#ifdef __STDC__
+#include <stddef.h>
+extern void *malloc (size_t size);				/* 4.10.3.3 */
+extern void *memset (void *s, int c, size_t n);			/* 4.11.6.1 */
+#else	/* !__STDC__ */
+extern char *malloc ();		/* Standard memory allocater */
+extern char *memset ();
+#endif	/* __STDC__ */
+
+#ifndef MAX
+#  define MAX(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+static void init_error_tables PARAMS ((void));
+
+/* Translation table for errno values.  See intro(2) in most UNIX systems
+   Programmers Reference Manuals.
+
+   Note that this table is generally only accessed when it is used at runtime
+   to initialize errno name and message tables that are indexed by errno
+   value.
+
+   Not all of these errnos will exist on all systems.  This table is the only
+   thing that should have to be updated as new error numbers are introduced.
+   It's sort of ugly, but at least its portable. */
+
+struct error_info
+{
+  int value;		/* The numeric value from <errno.h> */
+  const char *name;	/* The equivalent symbolic value */
+#ifndef HAVE_SYS_ERRLIST
+  const char *msg;	/* Short message about this value */
+#endif
+};
+
+#ifndef HAVE_SYS_ERRLIST
+#   define ENTRY(value, name, msg)	{value, name, msg}
+#else
+#   define ENTRY(value, name, msg)	{value, name}
+#endif
+
+static const struct error_info error_table[] =
+{
+#if defined (EPERM)
+  ENTRY(EPERM, "EPERM", "Not owner"),
+#endif
+#if defined (ENOENT)
+  ENTRY(ENOENT, "ENOENT", "No such file or directory"),
+#endif
+#if defined (ESRCH)
+  ENTRY(ESRCH, "ESRCH", "No such process"),
+#endif
+#if defined (EINTR)
+  ENTRY(EINTR, "EINTR", "Interrupted system call"),
+#endif
+#if defined (EIO)
+  ENTRY(EIO, "EIO", "I/O error"),
+#endif
+#if defined (ENXIO)
+  ENTRY(ENXIO, "ENXIO", "No such device or address"),
+#endif
+#if defined (E2BIG)
+  ENTRY(E2BIG, "E2BIG", "Arg list too long"),
+#endif
+#if defined (ENOEXEC)
+  ENTRY(ENOEXEC, "ENOEXEC", "Exec format error"),
+#endif
+#if defined (EBADF)
+  ENTRY(EBADF, "EBADF", "Bad file number"),
+#endif
+#if defined (ECHILD)
+  ENTRY(ECHILD, "ECHILD", "No child processes"),
+#endif
+#if defined (EWOULDBLOCK)	/* Put before EAGAIN, sometimes aliased */
+  ENTRY(EWOULDBLOCK, "EWOULDBLOCK", "Operation would block"),
+#endif
+#if defined (EAGAIN)
+  ENTRY(EAGAIN, "EAGAIN", "No more processes"),
+#endif
+#if defined (ENOMEM)
+  ENTRY(ENOMEM, "ENOMEM", "Not enough space"),
+#endif
+#if defined (EACCES)
+  ENTRY(EACCES, "EACCES", "Permission denied"),
+#endif
+#if defined (EFAULT)
+  ENTRY(EFAULT, "EFAULT", "Bad address"),
+#endif
+#if defined (ENOTBLK)
+  ENTRY(ENOTBLK, "ENOTBLK", "Block device required"),
+#endif
+#if defined (EBUSY)
+  ENTRY(EBUSY, "EBUSY", "Device busy"),
+#endif
+#if defined (EEXIST)
+  ENTRY(EEXIST, "EEXIST", "File exists"),
+#endif
+#if defined (EXDEV)
+  ENTRY(EXDEV, "EXDEV", "Cross-device link"),
+#endif
+#if defined (ENODEV)
+  ENTRY(ENODEV, "ENODEV", "No such device"),
+#endif
+#if defined (ENOTDIR)
+  ENTRY(ENOTDIR, "ENOTDIR", "Not a directory"),
+#endif
+#if defined (EISDIR)
+  ENTRY(EISDIR, "EISDIR", "Is a directory"),
+#endif
+#if defined (EINVAL)
+  ENTRY(EINVAL, "EINVAL", "Invalid argument"),
+#endif
+#if defined (ENFILE)
+  ENTRY(ENFILE, "ENFILE", "File table overflow"),
+#endif
+#if defined (EMFILE)
+  ENTRY(EMFILE, "EMFILE", "Too many open files"),
+#endif
+#if defined (ENOTTY)
+  ENTRY(ENOTTY, "ENOTTY", "Not a typewriter"),
+#endif
+#if defined (ETXTBSY)
+  ENTRY(ETXTBSY, "ETXTBSY", "Text file busy"),
+#endif
+#if defined (EFBIG)
+  ENTRY(EFBIG, "EFBIG", "File too large"),
+#endif
+#if defined (ENOSPC)
+  ENTRY(ENOSPC, "ENOSPC", "No space left on device"),
+#endif
+#if defined (ESPIPE)
+  ENTRY(ESPIPE, "ESPIPE", "Illegal seek"),
+#endif
+#if defined (EROFS)
+  ENTRY(EROFS, "EROFS", "Read-only file system"),
+#endif
+#if defined (EMLINK)
+  ENTRY(EMLINK, "EMLINK", "Too many links"),
+#endif
+#if defined (EPIPE)
+  ENTRY(EPIPE, "EPIPE", "Broken pipe"),
+#endif
+#if defined (EDOM)
+  ENTRY(EDOM, "EDOM", "Math argument out of domain of func"),
+#endif
+#if defined (ERANGE)
+  ENTRY(ERANGE, "ERANGE", "Math result not representable"),
+#endif
+#if defined (ENOMSG)
+  ENTRY(ENOMSG, "ENOMSG", "No message of desired type"),
+#endif
+#if defined (EIDRM)
+  ENTRY(EIDRM, "EIDRM", "Identifier removed"),
+#endif
+#if defined (ECHRNG)
+  ENTRY(ECHRNG, "ECHRNG", "Channel number out of range"),
+#endif
+#if defined (EL2NSYNC)
+  ENTRY(EL2NSYNC, "EL2NSYNC", "Level 2 not synchronized"),
+#endif
+#if defined (EL3HLT)
+  ENTRY(EL3HLT, "EL3HLT", "Level 3 halted"),
+#endif
+#if defined (EL3RST)
+  ENTRY(EL3RST, "EL3RST", "Level 3 reset"),
+#endif
+#if defined (ELNRNG)
+  ENTRY(ELNRNG, "ELNRNG", "Link number out of range"),
+#endif
+#if defined (EUNATCH)
+  ENTRY(EUNATCH, "EUNATCH", "Protocol driver not attached"),
+#endif
+#if defined (ENOCSI)
+  ENTRY(ENOCSI, "ENOCSI", "No CSI structure available"),
+#endif
+#if defined (EL2HLT)
+  ENTRY(EL2HLT, "EL2HLT", "Level 2 halted"),
+#endif
+#if defined (EDEADLK)
+  ENTRY(EDEADLK, "EDEADLK", "Deadlock condition"),
+#endif
+#if defined (ENOLCK)
+  ENTRY(ENOLCK, "ENOLCK", "No record locks available"),
+#endif
+#if defined (EBADE)
+  ENTRY(EBADE, "EBADE", "Invalid exchange"),
+#endif
+#if defined (EBADR)
+  ENTRY(EBADR, "EBADR", "Invalid request descriptor"),
+#endif
+#if defined (EXFULL)
+  ENTRY(EXFULL, "EXFULL", "Exchange full"),
+#endif
+#if defined (ENOANO)
+  ENTRY(ENOANO, "ENOANO", "No anode"),
+#endif
+#if defined (EBADRQC)
+  ENTRY(EBADRQC, "EBADRQC", "Invalid request code"),
+#endif
+#if defined (EBADSLT)
+  ENTRY(EBADSLT, "EBADSLT", "Invalid slot"),
+#endif
+#if defined (EDEADLOCK)
+  ENTRY(EDEADLOCK, "EDEADLOCK", "File locking deadlock error"),
+#endif
+#if defined (EBFONT)
+  ENTRY(EBFONT, "EBFONT", "Bad font file format"),
+#endif
+#if defined (ENOSTR)
+  ENTRY(ENOSTR, "ENOSTR", "Device not a stream"),
+#endif
+#if defined (ENODATA)
+  ENTRY(ENODATA, "ENODATA", "No data available"),
+#endif
+#if defined (ETIME)
+  ENTRY(ETIME, "ETIME", "Timer expired"),
+#endif
+#if defined (ENOSR)
+  ENTRY(ENOSR, "ENOSR", "Out of streams resources"),
+#endif
+#if defined (ENONET)
+  ENTRY(ENONET, "ENONET", "Machine is not on the network"),
+#endif
+#if defined (ENOPKG)
+  ENTRY(ENOPKG, "ENOPKG", "Package not installed"),
+#endif
+#if defined (EREMOTE)
+  ENTRY(EREMOTE, "EREMOTE", "Object is remote"),
+#endif
+#if defined (ENOLINK)
+  ENTRY(ENOLINK, "ENOLINK", "Link has been severed"),
+#endif
+#if defined (EADV)
+  ENTRY(EADV, "EADV", "Advertise error"),
+#endif
+#if defined (ESRMNT)
+  ENTRY(ESRMNT, "ESRMNT", "Srmount error"),
+#endif
+#if defined (ECOMM)
+  ENTRY(ECOMM, "ECOMM", "Communication error on send"),
+#endif
+#if defined (EPROTO)
+  ENTRY(EPROTO, "EPROTO", "Protocol error"),
+#endif
+#if defined (EMULTIHOP)
+  ENTRY(EMULTIHOP, "EMULTIHOP", "Multihop attempted"),
+#endif
+#if defined (EDOTDOT)
+  ENTRY(EDOTDOT, "EDOTDOT", "RFS specific error"),
+#endif
+#if defined (EBADMSG)
+  ENTRY(EBADMSG, "EBADMSG", "Not a data message"),
+#endif
+#if defined (ENAMETOOLONG)
+  ENTRY(ENAMETOOLONG, "ENAMETOOLONG", "File name too long"),
+#endif
+#if defined (EOVERFLOW)
+  ENTRY(EOVERFLOW, "EOVERFLOW", "Value too large for defined data type"),
+#endif
+#if defined (ENOTUNIQ)
+  ENTRY(ENOTUNIQ, "ENOTUNIQ", "Name not unique on network"),
+#endif
+#if defined (EBADFD)
+  ENTRY(EBADFD, "EBADFD", "File descriptor in bad state"),
+#endif
+#if defined (EREMCHG)
+  ENTRY(EREMCHG, "EREMCHG", "Remote address changed"),
+#endif
+#if defined (ELIBACC)
+  ENTRY(ELIBACC, "ELIBACC", "Can not access a needed shared library"),
+#endif
+#if defined (ELIBBAD)
+  ENTRY(ELIBBAD, "ELIBBAD", "Accessing a corrupted shared library"),
+#endif
+#if defined (ELIBSCN)
+  ENTRY(ELIBSCN, "ELIBSCN", ".lib section in a.out corrupted"),
+#endif
+#if defined (ELIBMAX)
+  ENTRY(ELIBMAX, "ELIBMAX", "Attempting to link in too many shared libraries"),
+#endif
+#if defined (ELIBEXEC)
+  ENTRY(ELIBEXEC, "ELIBEXEC", "Cannot exec a shared library directly"),
+#endif
+#if defined (EILSEQ)
+  ENTRY(EILSEQ, "EILSEQ", "Illegal byte sequence"),
+#endif
+#if defined (ENOSYS)
+  ENTRY(ENOSYS, "ENOSYS", "Operation not applicable"),
+#endif
+#if defined (ELOOP)
+  ENTRY(ELOOP, "ELOOP", "Too many symbolic links encountered"),
+#endif
+#if defined (ERESTART)
+  ENTRY(ERESTART, "ERESTART", "Interrupted system call should be restarted"),
+#endif
+#if defined (ESTRPIPE)
+  ENTRY(ESTRPIPE, "ESTRPIPE", "Streams pipe error"),
+#endif
+#if defined (ENOTEMPTY)
+  ENTRY(ENOTEMPTY, "ENOTEMPTY", "Directory not empty"),
+#endif
+#if defined (EUSERS)
+  ENTRY(EUSERS, "EUSERS", "Too many users"),
+#endif
+#if defined (ENOTSOCK)
+  ENTRY(ENOTSOCK, "ENOTSOCK", "Socket operation on non-socket"),
+#endif
+#if defined (EDESTADDRREQ)
+  ENTRY(EDESTADDRREQ, "EDESTADDRREQ", "Destination address required"),
+#endif
+#if defined (EMSGSIZE)
+  ENTRY(EMSGSIZE, "EMSGSIZE", "Message too long"),
+#endif
+#if defined (EPROTOTYPE)
+  ENTRY(EPROTOTYPE, "EPROTOTYPE", "Protocol wrong type for socket"),
+#endif
+#if defined (ENOPROTOOPT)
+  ENTRY(ENOPROTOOPT, "ENOPROTOOPT", "Protocol not available"),
+#endif
+#if defined (EPROTONOSUPPORT)
+  ENTRY(EPROTONOSUPPORT, "EPROTONOSUPPORT", "Protocol not supported"),
+#endif
+#if defined (ESOCKTNOSUPPORT)
+  ENTRY(ESOCKTNOSUPPORT, "ESOCKTNOSUPPORT", "Socket type not supported"),
+#endif
+#if defined (EOPNOTSUPP)
+  ENTRY(EOPNOTSUPP, "EOPNOTSUPP", "Operation not supported on transport endpoint"),
+#endif
+#if defined (EPFNOSUPPORT)
+  ENTRY(EPFNOSUPPORT, "EPFNOSUPPORT", "Protocol family not supported"),
+#endif
+#if defined (EAFNOSUPPORT)
+  ENTRY(EAFNOSUPPORT, "EAFNOSUPPORT", "Address family not supported by protocol"),
+#endif
+#if defined (EADDRINUSE)
+  ENTRY(EADDRINUSE, "EADDRINUSE", "Address already in use"),
+#endif
+#if defined (EADDRNOTAVAIL)
+  ENTRY(EADDRNOTAVAIL, "EADDRNOTAVAIL","Cannot assign requested address"),
+#endif
+#if defined (ENETDOWN)
+  ENTRY(ENETDOWN, "ENETDOWN", "Network is down"),
+#endif
+#if defined (ENETUNREACH)
+  ENTRY(ENETUNREACH, "ENETUNREACH", "Network is unreachable"),
+#endif
+#if defined (ENETRESET)
+  ENTRY(ENETRESET, "ENETRESET", "Network dropped connection because of reset"),
+#endif
+#if defined (ECONNABORTED)
+  ENTRY(ECONNABORTED, "ECONNABORTED", "Software caused connection abort"),
+#endif
+#if defined (ECONNRESET)
+  ENTRY(ECONNRESET, "ECONNRESET", "Connection reset by peer"),
+#endif
+#if defined (ENOBUFS)
+  ENTRY(ENOBUFS, "ENOBUFS", "No buffer space available"),
+#endif
+#if defined (EISCONN)
+  ENTRY(EISCONN, "EISCONN", "Transport endpoint is already connected"),
+#endif
+#if defined (ENOTCONN)
+  ENTRY(ENOTCONN, "ENOTCONN", "Transport endpoint is not connected"),
+#endif
+#if defined (ESHUTDOWN)
+  ENTRY(ESHUTDOWN, "ESHUTDOWN", "Cannot send after transport endpoint shutdown"),
+#endif
+#if defined (ETOOMANYREFS)
+  ENTRY(ETOOMANYREFS, "ETOOMANYREFS", "Too many references: cannot splice"),
+#endif
+#if defined (ETIMEDOUT)
+  ENTRY(ETIMEDOUT, "ETIMEDOUT", "Connection timed out"),
+#endif
+#if defined (ECONNREFUSED)
+  ENTRY(ECONNREFUSED, "ECONNREFUSED", "Connection refused"),
+#endif
+#if defined (EHOSTDOWN)
+  ENTRY(EHOSTDOWN, "EHOSTDOWN", "Host is down"),
+#endif
+#if defined (EHOSTUNREACH)
+  ENTRY(EHOSTUNREACH, "EHOSTUNREACH", "No route to host"),
+#endif
+#if defined (EALREADY)
+  ENTRY(EALREADY, "EALREADY", "Operation already in progress"),
+#endif
+#if defined (EINPROGRESS)
+  ENTRY(EINPROGRESS, "EINPROGRESS", "Operation now in progress"),
+#endif
+#if defined (ESTALE)
+  ENTRY(ESTALE, "ESTALE", "Stale NFS file handle"),
+#endif
+#if defined (EUCLEAN)
+  ENTRY(EUCLEAN, "EUCLEAN", "Structure needs cleaning"),
+#endif
+#if defined (ENOTNAM)
+  ENTRY(ENOTNAM, "ENOTNAM", "Not a XENIX named type file"),
+#endif
+#if defined (ENAVAIL)
+  ENTRY(ENAVAIL, "ENAVAIL", "No XENIX semaphores available"),
+#endif
+#if defined (EISNAM)
+  ENTRY(EISNAM, "EISNAM", "Is a named type file"),
+#endif
+#if defined (EREMOTEIO)
+  ENTRY(EREMOTEIO, "EREMOTEIO", "Remote I/O error"),
+#endif
+  ENTRY(0, NULL, NULL)
+};
+
+#ifdef EVMSERR
+/* This is not in the table, because the numeric value of EVMSERR (32767)
+   lies outside the range of sys_errlist[].  */
+static struct { int value; const char *name, *msg; }
+  evmserr = { EVMSERR, "EVMSERR", "VMS-specific error" };
+#endif
+
+/* Translation table allocated and initialized at runtime.  Indexed by the
+   errno value to find the equivalent symbolic value. */
+
+static const char **error_names;
+static int num_error_names = 0;
+
+/* Translation table allocated and initialized at runtime, if it does not
+   already exist in the host environment.  Indexed by the errno value to find
+   the descriptive string.
+
+   We don't export it for use in other modules because even though it has the
+   same name, it differs from other implementations in that it is dynamically
+   initialized rather than statically initialized. */
+
+#ifndef HAVE_SYS_ERRLIST
+
+static int sys_nerr;
+static const char **sys_errlist;
+
+#else
+
+extern int sys_nerr;
+extern char *sys_errlist[];
+
+#endif
+
+
+/*
+
+NAME
+
+	init_error_tables -- initialize the name and message tables
+
+SYNOPSIS
+
+	static void init_error_tables ();
+
+DESCRIPTION
+
+	Using the error_table, which is initialized at compile time, generate
+	the error_names and the sys_errlist (if needed) tables, which are
+	indexed at runtime by a specific errno value.
+
+BUGS
+
+	The initialization of the tables may fail under low memory conditions,
+	in which case we don't do anything particularly useful, but we don't
+	bomb either.  Who knows, it might succeed at a later point if we free
+	some memory in the meantime.  In any case, the other routines know
+	how to deal with lack of a table after trying to initialize it.  This
+	may or may not be considered to be a bug, that we don't specifically
+	warn about this particular failure mode.
+
+*/
+
+static void
+init_error_tables ()
+{
+  const struct error_info *eip;
+  int nbytes;
+
+  /* If we haven't already scanned the error_table once to find the maximum
+     errno value, then go find it now. */
+
+  if (num_error_names == 0)
+    {
+      for (eip = error_table; eip -> name != NULL; eip++)
+	{
+	  if (eip -> value >= num_error_names)
+	    {
+	      num_error_names = eip -> value + 1;
+	    }
+	}
+    }
+
+  /* Now attempt to allocate the error_names table, zero it out, and then
+     initialize it from the statically initialized error_table. */
+
+  if (error_names == NULL)
+    {
+      nbytes = num_error_names * sizeof (char *);
+      if ((error_names = (const char **) malloc (nbytes)) != NULL)
+	{
+	  memset (error_names, 0, nbytes);
+	  for (eip = error_table; eip -> name != NULL; eip++)
+	    {
+	      error_names[eip -> value] = eip -> name;
+	    }
+	}
+    }
+
+#ifndef HAVE_SYS_ERRLIST
+
+  /* Now attempt to allocate the sys_errlist table, zero it out, and then
+     initialize it from the statically initialized error_table. */
+
+  if (sys_errlist == NULL)
+    {
+      nbytes = num_error_names * sizeof (char *);
+      if ((sys_errlist = (const char **) malloc (nbytes)) != NULL)
+	{
+	  memset (sys_errlist, 0, nbytes);
+	  sys_nerr = num_error_names;
+	  for (eip = error_table; eip -> name != NULL; eip++)
+	    {
+	      sys_errlist[eip -> value] = eip -> msg;
+	    }
+	}
+    }
+
+#endif
+
+}
+
+/*
+
+NAME
+
+	errno_max -- return the max errno value
+
+SYNOPSIS
+
+	int errno_max ();
+
+DESCRIPTION
+
+	Returns the maximum errno value for which a corresponding symbolic
+	name or message is available.  Note that in the case where
+	we use the sys_errlist supplied by the system, it is possible for
+	there to be more symbolic names than messages, or vice versa.
+	In fact, the manual page for perror(3C) explicitly warns that one
+	should check the size of the table (sys_nerr) before indexing it,
+	since new error codes may be added to the system before they are
+	added to the table.  Thus sys_nerr might be smaller than value
+	implied by the largest errno value defined in <errno.h>.
+
+	We return the maximum value that can be used to obtain a meaningful
+	symbolic name or message.
+
+*/
+
+int
+errno_max ()
+{
+  int maxsize;
+
+  if (error_names == NULL)
+    {
+      init_error_tables ();
+    }
+  maxsize = MAX (sys_nerr, num_error_names);
+  return (maxsize - 1);
+}
+
+#ifndef HAVE_STRERROR
+
+/*
+
+NAME
+
+	strerror -- map an error number to an error message string
+
+SYNOPSIS
+
+	char *strerror (int errnoval)
+
+DESCRIPTION
+
+	Maps an errno number to an error message string, the contents of
+	which are implementation defined.  On systems which have the external
+	variables sys_nerr and sys_errlist, these strings will be the same
+	as the ones used by perror().
+
+	If the supplied error number is within the valid range of indices
+	for the sys_errlist, but no message is available for the particular
+	error number, then returns the string "Error NUM", where NUM is the
+	error number.
+
+	If the supplied error number is not a valid index into sys_errlist,
+	returns NULL.
+
+	The returned string is only guaranteed to be valid only until the
+	next call to strerror.
+
+*/
+
+char *
+strerror (errnoval)
+  int errnoval;
+{
+  char *msg;
+  static char buf[32];
+
+#ifndef HAVE_SYS_ERRLIST
+
+  if (error_names == NULL)
+    {
+      init_error_tables ();
+    }
+
+#endif
+
+  if ((errnoval < 0) || (errnoval >= sys_nerr))
+    {
+#ifdef EVMSERR
+      if (errnoval == evmserr.value)
+	msg = evmserr.msg;
+      else
+#endif
+      /* Out of range, just return NULL */
+      msg = NULL;
+    }
+  else if ((sys_errlist == NULL) || (sys_errlist[errnoval] == NULL))
+    {
+      /* In range, but no sys_errlist or no entry at this index. */
+      sprintf (buf, "Error %d", errnoval);
+      msg = buf;
+    }
+  else
+    {
+      /* In range, and a valid message.  Just return the message. */
+      msg = (char *) sys_errlist[errnoval];
+    }
+  
+  return (msg);
+}
+
+#endif	/* ! HAVE_STRERROR */
+
+
+/*
+
+NAME
+
+	strerrno -- map an error number to a symbolic name string
+
+SYNOPSIS
+
+	const char *strerrno (int errnoval)
+
+DESCRIPTION
+
+	Given an error number returned from a system call (typically
+	returned in errno), returns a pointer to a string containing the
+	symbolic name of that error number, as found in <errno.h>.
+
+	If the supplied error number is within the valid range of indices
+	for symbolic names, but no name is available for the particular
+	error number, then returns the string "Error NUM", where NUM is
+	the error number.
+
+	If the supplied error number is not within the range of valid
+	indices, then returns NULL.
+
+BUGS
+
+	The contents of the location pointed to are only guaranteed to be
+	valid until the next call to strerrno.
+
+*/
+
+const char *
+strerrno (errnoval)
+  int errnoval;
+{
+  const char *name;
+  static char buf[32];
+
+  if (error_names == NULL)
+    {
+      init_error_tables ();
+    }
+
+  if ((errnoval < 0) || (errnoval >= num_error_names))
+    {
+#ifdef EVMSERR
+      if (errnoval == evmserr.value)
+	name = evmserr.name;
+      else
+#endif
+      /* Out of range, just return NULL */
+      name = NULL;
+    }
+  else if ((error_names == NULL) || (error_names[errnoval] == NULL))
+    {
+      /* In range, but no error_names or no entry at this index. */
+      sprintf (buf, "Error %d", errnoval);
+      name = (const char *) buf;
+    }
+  else
+    {
+      /* In range, and a valid name.  Just return the name. */
+      name = error_names[errnoval];
+    }
+
+  return (name);
+}
+
+/*
+
+NAME
+
+	strtoerrno -- map a symbolic errno name to a numeric value
+
+SYNOPSIS
+
+	int strtoerrno (char *name)
+
+DESCRIPTION
+
+	Given the symbolic name of a error number, map it to an errno value.
+	If no translation is found, returns 0.
+
+*/
+
+int
+strtoerrno (name)
+     const char *name;
+{
+  int errnoval = 0;
+
+  if (name != NULL)
+    {
+      if (error_names == NULL)
+	{
+	  init_error_tables ();
+	}
+      for (errnoval = 0; errnoval < num_error_names; errnoval++)
+	{
+	  if ((error_names[errnoval] != NULL) &&
+	      (strcmp (name, error_names[errnoval]) == 0))
+	    {
+	      break;
+	    }
+	}
+      if (errnoval == num_error_names)
+	{
+#ifdef EVMSERR
+	  if (strcmp (name, evmserr.name) == 0)
+	    errnoval = evmserr.value;
+	  else
+#endif
+	  errnoval = 0;
+	}
+    }
+  return (errnoval);
+}
+
+
+/* A simple little main that does nothing but print all the errno translations
+   if MAIN is defined and this file is compiled and linked. */
+
+#ifdef MAIN
+
+#include <stdio.h>
+
+int
+main ()
+{
+  int errn;
+  int errnmax;
+  const char *name;
+  char *msg;
+  char *strerror ();
+
+  errnmax = errno_max ();
+  printf ("%d entries in names table.\n", num_error_names);
+  printf ("%d entries in messages table.\n", sys_nerr);
+  printf ("%d is max useful index.\n", errnmax);
+
+  /* Keep printing values until we get to the end of *both* tables, not
+     *either* table.  Note that knowing the maximum useful index does *not*
+     relieve us of the responsibility of testing the return pointer for
+     NULL. */
+
+  for (errn = 0; errn <= errnmax; errn++)
+    {
+      name = strerrno (errn);
+      name = (name == NULL) ? "<NULL>" : name;
+      msg = strerror (errn);
+      msg = (msg == NULL) ? "<NULL>" : msg;
+      printf ("%-4d%-18s%s\n", errn, name, msg);
+    }
+
+  return 0;
+}
+
+#endif
diff --git a/gnu/lib/libiberty/src/strncasecmp.c b/gnu/lib/libiberty/src/strncasecmp.c
new file mode 100644
index 00000000000..4485cac7a6a
--- /dev/null
+++ b/gnu/lib/libiberty/src/strncasecmp.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 1987 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of California at Berkeley. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific written prior permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strcasecmp.c	5.5 (Berkeley) 11/24/87";
+#endif /* LIBC_SCCS and not lint */
+
+#include <ansidecl.h>
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+/*
+ * This array is designed for mapping upper and lower case letter
+ * together for a case independent comparison.  The mappings are
+ * based upon ascii character sequences.
+ */
+static unsigned char charmap[] = {
+	'\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
+	'\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
+	'\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
+	'\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
+	'\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
+	'\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
+	'\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
+	'\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
+	'\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
+	'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
+	'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
+	'\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',
+	'\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
+	'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
+	'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
+	'\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
+	'\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
+	'\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
+	'\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
+	'\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
+	'\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',
+	'\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',
+	'\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',
+	'\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',
+	'\300', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
+	'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
+	'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
+	'\370', '\371', '\372', '\333', '\334', '\335', '\336', '\337',
+	'\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
+	'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
+	'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
+	'\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',
+};
+
+int
+strncasecmp(s1, s2, n)
+	const char *s1, *s2;
+	register size_t n;
+{
+    register unsigned char u1, u2;
+
+    for (; n != 0; --n) {
+	u1 = (unsigned char) *s1++;
+	u2 = (unsigned char) *s2++;
+	if (charmap[u1] != charmap[u2]) {
+	    return charmap[u1] - charmap[u2];
+	}
+	if (u1 == '\0') {
+	    return 0;
+	}
+    }
+    return 0;
+}
diff --git a/gnu/lib/libiberty/src/strrchr.c b/gnu/lib/libiberty/src/strrchr.c
new file mode 100644
index 00000000000..8c05bcbead8
--- /dev/null
+++ b/gnu/lib/libiberty/src/strrchr.c
@@ -0,0 +1,34 @@
+/* Portable version of strrchr().
+   This function is in the public domain. */
+
+/*
+NAME
+	strrchr -- return pointer to last occurance of a character
+
+SYNOPSIS
+	char *strrchr (const char *s, int c)
+
+DESCRIPTION
+	Returns a pointer to the last occurance of character C in
+	string S, or a NULL pointer if no occurance is found.
+	
+BUGS
+	Behavior when character is the null character is implementation
+	dependent.
+*/
+
+#include <ansidecl.h>
+
+char *
+strrchr (s, c)
+  register const char *s;
+  int c;
+{
+  char *rtnval = 0;
+
+  do {
+    if (*s == c)
+      rtnval = (char*) s;
+  } while (*s++);
+  return (rtnval);
+}
diff --git a/gnu/lib/libiberty/src/strsignal.c b/gnu/lib/libiberty/src/strsignal.c
new file mode 100644
index 00000000000..c7bb10c441c
--- /dev/null
+++ b/gnu/lib/libiberty/src/strsignal.c
@@ -0,0 +1,644 @@
+/* Extended support for using signal values.
+   Written by Fred Fish.  fnf@cygnus.com
+   This file is in the public domain.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include "config.h"
+
+/* We need to declare sys_siglist, because even if the system provides
+   it we can't assume that it is declared in <signal.h> (for example,
+   SunOS provides sys_siglist, but it does not declare it in any
+   header file).  fHowever, we can't declare sys_siglist portably,
+   because on some systems it is declared with const and on some
+   systems it is declared without const.  If we were using autoconf,
+   we could work out the right declaration.  Until, then we just
+   ignore any declaration in the system header files, and always
+   declare it ourselves.  With luck, this will always work.  */
+#define sys_siglist no_such_symbol
+
+#include <stdio.h>
+#include <signal.h>
+
+/*  Routines imported from standard C runtime libraries. */
+
+#ifdef __STDC__
+#include <stddef.h>
+extern void *malloc (size_t size);				/* 4.10.3.3 */
+extern void *memset (void *s, int c, size_t n);			/* 4.11.6.1 */
+#else	/* !__STDC__ */
+extern char *malloc ();		/* Standard memory allocater */
+extern char *memset ();
+#endif	/* __STDC__ */
+
+/* Undefine the macro we used to hide the definition of sys_siglist
+   found in the system header files.  */
+#undef sys_siglist
+
+#ifndef NULL
+#  ifdef __STDC__
+#    define NULL (void *) 0
+#  else
+#    define NULL 0
+#  endif
+#endif
+
+#ifndef MAX
+#  define MAX(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+static void init_signal_tables PARAMS ((void));
+
+/* Translation table for signal values.
+
+   Note that this table is generally only accessed when it is used at runtime
+   to initialize signal name and message tables that are indexed by signal
+   value.
+
+   Not all of these signals will exist on all systems.  This table is the only
+   thing that should have to be updated as new signal numbers are introduced.
+   It's sort of ugly, but at least its portable. */
+
+struct signal_info
+{
+  int value;		/* The numeric value from <signal.h> */
+  const char *name;	/* The equivalent symbolic value */
+#ifndef HAVE_SYS_SIGLIST
+  const char *msg;	/* Short message about this value */
+#endif
+};
+
+#ifndef HAVE_SYS_SIGLIST
+#   define ENTRY(value, name, msg)	{value, name, msg}
+#else
+#   define ENTRY(value, name, msg)	{value, name}
+#endif
+
+static const struct signal_info signal_table[] =
+{
+#if defined (SIGHUP)
+  ENTRY(SIGHUP, "SIGHUP", "Hangup"),
+#endif
+#if defined (SIGINT)
+  ENTRY(SIGINT, "SIGINT", "Interrupt"),
+#endif
+#if defined (SIGQUIT)
+  ENTRY(SIGQUIT, "SIGQUIT", "Quit"),
+#endif
+#if defined (SIGILL)
+  ENTRY(SIGILL, "SIGILL", "Illegal instruction"),
+#endif
+#if defined (SIGTRAP)
+  ENTRY(SIGTRAP, "SIGTRAP", "Trace/breakpoint trap"),
+#endif
+/* Put SIGIOT before SIGABRT, so that if SIGIOT==SIGABRT then SIGABRT
+   overrides SIGIOT.  SIGABRT is in ANSI and POSIX.1, and SIGIOT isn't. */
+#if defined (SIGIOT)
+  ENTRY(SIGIOT, "SIGIOT", "IOT trap"),
+#endif
+#if defined (SIGABRT)
+  ENTRY(SIGABRT, "SIGABRT", "Aborted"),
+#endif
+#if defined (SIGEMT)
+  ENTRY(SIGEMT, "SIGEMT", "Emulation trap"),
+#endif
+#if defined (SIGFPE)
+  ENTRY(SIGFPE, "SIGFPE", "Arithmetic exception"),
+#endif
+#if defined (SIGKILL)
+  ENTRY(SIGKILL, "SIGKILL", "Killed"),
+#endif
+#if defined (SIGBUS)
+  ENTRY(SIGBUS, "SIGBUS", "Bus error"),
+#endif
+#if defined (SIGSEGV)
+  ENTRY(SIGSEGV, "SIGSEGV", "Segmentation fault"),
+#endif
+#if defined (SIGSYS)
+  ENTRY(SIGSYS, "SIGSYS", "Bad system call"),
+#endif
+#if defined (SIGPIPE)
+  ENTRY(SIGPIPE, "SIGPIPE", "Broken pipe"),
+#endif
+#if defined (SIGALRM)
+  ENTRY(SIGALRM, "SIGALRM", "Alarm clock"),
+#endif
+#if defined (SIGTERM)
+  ENTRY(SIGTERM, "SIGTERM", "Terminated"),
+#endif
+#if defined (SIGUSR1)
+  ENTRY(SIGUSR1, "SIGUSR1", "User defined signal 1"),
+#endif
+#if defined (SIGUSR2)
+  ENTRY(SIGUSR2, "SIGUSR2", "User defined signal 2"),
+#endif
+/* Put SIGCLD before SIGCHLD, so that if SIGCLD==SIGCHLD then SIGCHLD
+   overrides SIGCLD.  SIGCHLD is in POXIX.1 */
+#if defined (SIGCLD)
+  ENTRY(SIGCLD, "SIGCLD", "Child status changed"),
+#endif
+#if defined (SIGCHLD)
+  ENTRY(SIGCHLD, "SIGCHLD", "Child status changed"),
+#endif
+#if defined (SIGPWR)
+  ENTRY(SIGPWR, "SIGPWR", "Power fail/restart"),
+#endif
+#if defined (SIGWINCH)
+  ENTRY(SIGWINCH, "SIGWINCH", "Window size changed"),
+#endif
+#if defined (SIGURG)
+  ENTRY(SIGURG, "SIGURG", "Urgent I/O condition"),
+#endif
+#if defined (SIGIO)
+  /* "I/O pending" has also been suggested, but is misleading since the
+     signal only happens when the process has asked for it, not everytime
+     I/O is pending. */
+  ENTRY(SIGIO, "SIGIO", "I/O possible"),
+#endif
+#if defined (SIGPOLL)
+  ENTRY(SIGPOLL, "SIGPOLL", "Pollable event occurred"),
+#endif
+#if defined (SIGSTOP)
+  ENTRY(SIGSTOP, "SIGSTOP", "Stopped (signal)"),
+#endif
+#if defined (SIGTSTP)
+  ENTRY(SIGTSTP, "SIGTSTP", "Stopped (user)"),
+#endif
+#if defined (SIGCONT)
+  ENTRY(SIGCONT, "SIGCONT", "Continued"),
+#endif
+#if defined (SIGTTIN)
+  ENTRY(SIGTTIN, "SIGTTIN", "Stopped (tty input)"),
+#endif
+#if defined (SIGTTOU)
+  ENTRY(SIGTTOU, "SIGTTOU", "Stopped (tty output)"),
+#endif
+#if defined (SIGVTALRM)
+  ENTRY(SIGVTALRM, "SIGVTALRM", "Virtual timer expired"),
+#endif
+#if defined (SIGPROF)
+  ENTRY(SIGPROF, "SIGPROF", "Profiling timer expired"),
+#endif
+#if defined (SIGXCPU)
+  ENTRY(SIGXCPU, "SIGXCPU", "CPU time limit exceeded"),
+#endif
+#if defined (SIGXFSZ)
+  ENTRY(SIGXFSZ, "SIGXFSZ", "File size limit exceeded"),
+#endif
+#if defined (SIGWIND)
+  ENTRY(SIGWIND, "SIGWIND", "SIGWIND"),
+#endif
+#if defined (SIGPHONE)
+  ENTRY(SIGPHONE, "SIGPHONE", "SIGPHONE"),
+#endif
+#if defined (SIGLOST)
+  ENTRY(SIGLOST, "SIGLOST", "Resource lost"),
+#endif
+#if defined (SIGWAITING)
+  ENTRY(SIGWAITING, "SIGWAITING", "Process's LWPs are blocked"),
+#endif
+#if defined (SIGLWP)
+  ENTRY(SIGLWP, "SIGLWP", "Signal LWP"),
+#endif
+#if defined (SIGDANGER)
+  ENTRY(SIGDANGER, "SIGDANGER", "Swap space dangerously low"),
+#endif
+#if defined (SIGGRANT)
+  ENTRY(SIGGRANT, "SIGGRANT", "Monitor mode granted"),
+#endif
+#if defined (SIGRETRACT)
+  ENTRY(SIGRETRACT, "SIGRETRACT", "Need to relinguish monitor mode"),
+#endif
+#if defined (SIGMSG)
+  ENTRY(SIGMSG, "SIGMSG", "Monitor mode data available"),
+#endif
+#if defined (SIGSOUND)
+  ENTRY(SIGSOUND, "SIGSOUND", "Sound completed"),
+#endif
+#if defined (SIGSAK)
+  ENTRY(SIGSAK, "SIGSAK", "Secure attention"),
+#endif
+  ENTRY(0, NULL, NULL)
+};
+
+/* Translation table allocated and initialized at runtime.  Indexed by the
+   signal value to find the equivalent symbolic value. */
+
+static const char **signal_names;
+static int num_signal_names = 0;
+
+/* Translation table allocated and initialized at runtime, if it does not
+   already exist in the host environment.  Indexed by the signal value to find
+   the descriptive string.
+
+   We don't export it for use in other modules because even though it has the
+   same name, it differs from other implementations in that it is dynamically
+   initialized rather than statically initialized. */
+
+#ifndef HAVE_SYS_SIGLIST
+
+static int sys_nsig;
+static const char **sys_siglist;
+
+#else
+
+#ifdef NSIG
+static int sys_nsig = NSIG;
+#else
+#ifdef _NSIG
+static int sys_nsig = _NSIG;
+#endif
+#endif
+extern const char * const sys_siglist[];
+
+#endif
+
+
+/*
+
+NAME
+
+	init_signal_tables -- initialize the name and message tables
+
+SYNOPSIS
+
+	static void init_signal_tables ();
+
+DESCRIPTION
+
+	Using the signal_table, which is initialized at compile time, generate
+	the signal_names and the sys_siglist (if needed) tables, which are
+	indexed at runtime by a specific signal value.
+
+BUGS
+
+	The initialization of the tables may fail under low memory conditions,
+	in which case we don't do anything particularly useful, but we don't
+	bomb either.  Who knows, it might succeed at a later point if we free
+	some memory in the meantime.  In any case, the other routines know
+	how to deal with lack of a table after trying to initialize it.  This
+	may or may not be considered to be a bug, that we don't specifically
+	warn about this particular failure mode.
+
+*/
+
+static void
+init_signal_tables ()
+{
+  const struct signal_info *eip;
+  int nbytes;
+
+  /* If we haven't already scanned the signal_table once to find the maximum
+     signal value, then go find it now. */
+
+  if (num_signal_names == 0)
+    {
+      for (eip = signal_table; eip -> name != NULL; eip++)
+	{
+	  if (eip -> value >= num_signal_names)
+	    {
+	      num_signal_names = eip -> value + 1;
+	    }
+	}
+    }
+
+  /* Now attempt to allocate the signal_names table, zero it out, and then
+     initialize it from the statically initialized signal_table. */
+
+  if (signal_names == NULL)
+    {
+      nbytes = num_signal_names * sizeof (char *);
+      if ((signal_names = (const char **) malloc (nbytes)) != NULL)
+	{
+	  memset (signal_names, 0, nbytes);
+	  for (eip = signal_table; eip -> name != NULL; eip++)
+	    {
+	      signal_names[eip -> value] = eip -> name;
+	    }
+	}
+    }
+
+#ifndef HAVE_SYS_SIGLIST
+
+  /* Now attempt to allocate the sys_siglist table, zero it out, and then
+     initialize it from the statically initialized signal_table. */
+
+  if (sys_siglist == NULL)
+    {
+      nbytes = num_signal_names * sizeof (char *);
+      if ((sys_siglist = (const char **) malloc (nbytes)) != NULL)
+	{
+	  memset (sys_siglist, 0, nbytes);
+	  sys_nsig = num_signal_names;
+	  for (eip = signal_table; eip -> name != NULL; eip++)
+	    {
+	      sys_siglist[eip -> value] = eip -> msg;
+	    }
+	}
+    }
+
+#endif
+
+}
+
+
+/*
+
+NAME
+
+	signo_max -- return the max signo value
+
+SYNOPSIS
+
+	int signo_max ();
+
+DESCRIPTION
+
+	Returns the maximum signo value for which a corresponding symbolic
+	name or message is available.  Note that in the case where
+	we use the sys_siglist supplied by the system, it is possible for
+	there to be more symbolic names than messages, or vice versa.
+	In fact, the manual page for psignal(3b) explicitly warns that one
+	should check the size of the table (NSIG) before indexing it,
+	since new signal codes may be added to the system before they are
+	added to the table.  Thus NSIG might be smaller than value
+	implied by the largest signo value defined in <signal.h>.
+
+	We return the maximum value that can be used to obtain a meaningful
+	symbolic name or message.
+
+*/
+
+int
+signo_max ()
+{
+  int maxsize;
+
+  if (signal_names == NULL)
+    {
+      init_signal_tables ();
+    }
+  maxsize = MAX (sys_nsig, num_signal_names);
+  return (maxsize - 1);
+}
+
+
+/*
+
+NAME
+
+	strsignal -- map a signal number to a signal message string
+
+SYNOPSIS
+
+	const char *strsignal (int signo)
+
+DESCRIPTION
+
+	Maps an signal number to an signal message string, the contents of
+	which are implementation defined.  On systems which have the external
+	variable sys_siglist, these strings will be the same as the ones used
+	by psignal().
+
+	If the supplied signal number is within the valid range of indices
+	for the sys_siglist, but no message is available for the particular
+	signal number, then returns the string "Signal NUM", where NUM is the
+	signal number.
+
+	If the supplied signal number is not a valid index into sys_siglist,
+	returns NULL.
+
+	The returned string is only guaranteed to be valid only until the
+	next call to strsignal.
+
+*/
+
+#ifndef HAVE_STRSIGNAL
+
+const char *
+strsignal (signo)
+  int signo;
+{
+  const char *msg;
+  static char buf[32];
+
+#ifndef HAVE_SYS_SIGLIST
+
+  if (signal_names == NULL)
+    {
+      init_signal_tables ();
+    }
+
+#endif
+
+  if ((signo < 0) || (signo >= sys_nsig))
+    {
+      /* Out of range, just return NULL */
+      msg = NULL;
+    }
+  else if ((sys_siglist == NULL) || (sys_siglist[signo] == NULL))
+    {
+      /* In range, but no sys_siglist or no entry at this index. */
+      sprintf (buf, "Signal %d", signo);
+      msg = (const char *) buf;
+    }
+  else
+    {
+      /* In range, and a valid message.  Just return the message. */
+      msg = (const char *) sys_siglist[signo];
+    }
+  
+  return (msg);
+}
+
+#endif /* ! HAVE_STRSIGNAL */
+
+/*
+
+NAME
+
+	strsigno -- map an signal number to a symbolic name string
+
+SYNOPSIS
+
+	const char *strsigno (int signo)
+
+DESCRIPTION
+
+	Given an signal number, returns a pointer to a string containing
+	the symbolic name of that signal number, as found in <signal.h>.
+
+	If the supplied signal number is within the valid range of indices
+	for symbolic names, but no name is available for the particular
+	signal number, then returns the string "Signal NUM", where NUM is
+	the signal number.
+
+	If the supplied signal number is not within the range of valid
+	indices, then returns NULL.
+
+BUGS
+
+	The contents of the location pointed to are only guaranteed to be
+	valid until the next call to strsigno.
+
+*/
+
+const char *
+strsigno (signo)
+  int signo;
+{
+  const char *name;
+  static char buf[32];
+
+  if (signal_names == NULL)
+    {
+      init_signal_tables ();
+    }
+
+  if ((signo < 0) || (signo >= num_signal_names))
+    {
+      /* Out of range, just return NULL */
+      name = NULL;
+    }
+  else if ((signal_names == NULL) || (signal_names[signo] == NULL))
+    {
+      /* In range, but no signal_names or no entry at this index. */
+      sprintf (buf, "Signal %d", signo);
+      name = (const char *) buf;
+    }
+  else
+    {
+      /* In range, and a valid name.  Just return the name. */
+      name = signal_names[signo];
+    }
+
+  return (name);
+}
+
+
+/*
+
+NAME
+
+	strtosigno -- map a symbolic signal name to a numeric value
+
+SYNOPSIS
+
+	int strtosigno (char *name)
+
+DESCRIPTION
+
+	Given the symbolic name of a signal, map it to a signal number.
+	If no translation is found, returns 0.
+
+*/
+
+int
+strtosigno (name)
+     const char *name;
+{
+  int signo = 0;
+
+  if (name != NULL)
+    {
+      if (signal_names == NULL)
+	{
+	  init_signal_tables ();
+	}
+      for (signo = 0; signo < num_signal_names; signo++)
+	{
+	  if ((signal_names[signo] != NULL) &&
+	      (strcmp (name, signal_names[signo]) == 0))
+	    {
+	      break;
+	    }
+	}
+      if (signo == num_signal_names)
+	{
+	  signo = 0;
+	}
+    }
+  return (signo);
+}
+
+
+/*
+
+NAME
+
+	psignal -- print message about signal to stderr
+
+SYNOPSIS
+
+	void psignal (unsigned signo, char *message);
+
+DESCRIPTION
+
+	Print to the standard error the message, followed by a colon,
+	followed by the description of the signal specified by signo,
+	followed by a newline.
+*/
+
+#ifndef HAVE_PSIGNAL
+
+void
+psignal (signo, message)
+  unsigned signo;
+  char *message;
+{
+  if (signal_names == NULL)
+    {
+      init_signal_tables ();
+    }
+  if ((signo <= 0) || (signo >= sys_nsig))
+    {
+      fprintf (stderr, "%s: unknown signal\n", message);
+    }
+  else
+    {
+      fprintf (stderr, "%s: %s\n", message, sys_siglist[signo]);
+    }
+}
+
+#endif	/* ! HAVE_PSIGNAL */
+
+
+/* A simple little main that does nothing but print all the signal translations
+   if MAIN is defined and this file is compiled and linked. */
+
+#ifdef MAIN
+
+#include <stdio.h>
+
+int
+main ()
+{
+  int signo;
+  int maxsigno;
+  const char *name;
+  const char *msg;
+
+  maxsigno = signo_max ();
+  printf ("%d entries in names table.\n", num_signal_names);
+  printf ("%d entries in messages table.\n", sys_nsig);
+  printf ("%d is max useful index.\n", maxsigno);
+
+  /* Keep printing values until we get to the end of *both* tables, not
+     *either* table.  Note that knowing the maximum useful index does *not*
+     relieve us of the responsibility of testing the return pointer for
+     NULL. */
+
+  for (signo = 0; signo <= maxsigno; signo++)
+    {
+      name = strsigno (signo);
+      name = (name == NULL) ? "<NULL>" : name;
+      msg = strsignal (signo);
+      msg = (msg == NULL) ? "<NULL>" : msg;
+      printf ("%-4d%-18s%s\n", signo, name, msg);
+    }
+
+  return 0;
+}
+
+#endif
diff --git a/gnu/lib/libiberty/src/strstr.c b/gnu/lib/libiberty/src/strstr.c
new file mode 100644
index 00000000000..fab36e3fb3d
--- /dev/null
+++ b/gnu/lib/libiberty/src/strstr.c
@@ -0,0 +1,51 @@
+/* Simple implementation of strstr for systems without it.
+   This function is in the public domain.  */
+
+/*
+
+NAME
+
+	strstr -- locate first occurance of a substring
+
+SYNOPSIS
+
+	#include <string.h>
+
+	char *strstr (char *s1, char *s2)
+
+DESCRIPTION
+
+	Locates the first occurance in the string pointed to by S1 of
+	the string pointed to by S2.  Returns a pointer to the substring
+	found, or a NULL pointer if not found.  If S2 points to a string
+	with zero length, the function returns S1.
+	
+BUGS
+
+*/
+
+
+/* FIXME:  The above description is ANSI compiliant.  This routine has not
+   been validated to comply with it.  -fnf */
+
+char *
+strstr (s1, s2)
+  char *s1, *s2;
+{
+  register char *p = s1;
+  extern char *strchr ();
+  extern int strncmp ();
+#if __GNUC__==2
+  extern __SIZE_TYPE__ strlen ();
+#endif
+  register int len = strlen (s2);
+
+  for (; (p = strchr (p, *s2)) != 0; p++)
+    {
+      if (strncmp (p, s2, len) == 0)
+	{
+	  return (p);
+	}
+    }
+  return (0);
+}
diff --git a/gnu/lib/libiberty/src/strtod.c b/gnu/lib/libiberty/src/strtod.c
new file mode 100644
index 00000000000..c86c73de9b3
--- /dev/null
+++ b/gnu/lib/libiberty/src/strtod.c
@@ -0,0 +1,122 @@
+/* Implementation of strtod for systems with atof.
+   Copyright (C) 1991, 1995 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.  This library is free
+software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+#include <ctype.h>
+
+extern double atof ();
+
+/* Disclaimer: this is currently just used by CHILL in GDB and therefore
+   has not been tested well.  It may have been tested for nothing except
+   that it compiles.  */
+
+double
+strtod (str, ptr)
+     char *str;
+     char **ptr;
+{
+  char *p;
+
+  if (ptr == (char **)0)
+    return atof (str);
+  
+  p = str;
+  
+  while (isspace (*p))
+    ++p;
+  
+  if (*p == '+' || *p == '-')
+    ++p;
+
+  /* INF or INFINITY.  */
+  if ((p[0] == 'i' || p[0] == 'I')
+      && (p[1] == 'n' || p[1] == 'N')
+      && (p[2] == 'f' || p[2] == 'F'))
+    {
+      if ((p[3] == 'i' || p[3] == 'I')
+	  && (p[4] == 'n' || p[4] == 'N')
+	  && (p[5] == 'i' || p[5] == 'I')
+	  && (p[6] == 't' || p[6] == 'T')
+	  && (p[7] == 'y' || p[7] == 'Y'))
+	{
+	  *ptr = p + 7;
+	  return atof (str);
+	}
+      else
+	{
+	  *ptr = p + 3;
+	  return atof (str);
+	}
+    }
+
+  /* NAN or NAN(foo).  */
+  if ((p[0] == 'n' || p[0] == 'N')
+      && (p[1] == 'a' || p[1] == 'A')
+      && (p[2] == 'n' || p[2] == 'N'))
+    {
+      p += 3;
+      if (*p == '(')
+	{
+	  ++p;
+	  while (*p != '\0' && *p != ')')
+	    ++p;
+	  if (*p == ')')
+	    ++p;
+	}
+      *ptr = p;
+      return atof (str);
+    }
+
+  /* digits, with 0 or 1 periods in it.  */
+  if (isdigit (*p) || *p == '.')
+    {
+      int got_dot = 0;
+      while (isdigit (*p) || (!got_dot && *p == '.'))
+	{
+	  if (*p == '.')
+	    got_dot = 1;
+	  ++p;
+	}
+
+      /* Exponent.  */
+      if (*p == 'e' || *p == 'E')
+	{
+	  int i;
+	  i = 1;
+	  if (p[i] == '+' || p[i] == '-')
+	    ++i;
+	  if (isdigit (p[i]))
+	    {
+	      while (isdigit (p[i]))
+		++i;
+	      *ptr = p + i;
+	      return atof (str);
+	    }
+	}
+      *ptr = p;
+      return atof (str);
+    }
+  /* Didn't find any digits.  Doesn't look like a number.  */
+  *ptr = str;
+  return 0.0;
+}
diff --git a/gnu/lib/libiberty/src/strtol.c b/gnu/lib/libiberty/src/strtol.c
new file mode 100644
index 00000000000..5467cc3e2e9
--- /dev/null
+++ b/gnu/lib/libiberty/src/strtol.c
@@ -0,0 +1,140 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. [rescinded 22 July 1999]
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <limits.h>
+#include <ctype.h>
+#include <errno.h>
+#if 0
+#include <stdlib.h>
+#endif
+#include "ansidecl.h"
+
+/* FIXME: It'd be nice to configure around these, but the include files are too
+   painful.  These macros should at least be more portable than hardwired hex
+   constants. */
+
+#ifndef ULONG_MAX
+#define	ULONG_MAX	((unsigned long)(~0L))		/* 0xFFFFFFFF */
+#endif
+
+#ifndef LONG_MAX
+#define	LONG_MAX	((long)(ULONG_MAX >> 1))	/* 0x7FFFFFFF */
+#endif
+
+#ifndef LONG_MIN
+#define	LONG_MIN	((long)(~LONG_MAX))		/* 0x80000000 */
+#endif
+
+/*
+ * Convert a string to a long integer.
+ *
+ * Ignores `locale' stuff.  Assumes that the upper and lower case
+ * alphabets and digits are each contiguous.
+ */
+long
+strtol(nptr, endptr, base)
+	const char *nptr;
+	char **endptr;
+	register int base;
+{
+	register const char *s = nptr;
+	register unsigned long acc;
+	register int c;
+	register unsigned long cutoff;
+	register int neg = 0, any, cutlim;
+
+	/*
+	 * Skip white space and pick up leading +/- sign if any.
+	 * If base is 0, allow 0x for hex and 0 for octal, else
+	 * assume decimal; if base is already 16, allow 0x.
+	 */
+	do {
+		c = *s++;
+	} while (isspace(c));
+	if (c == '-') {
+		neg = 1;
+		c = *s++;
+	} else if (c == '+')
+		c = *s++;
+	if ((base == 0 || base == 16) &&
+	    c == '0' && (*s == 'x' || *s == 'X')) {
+		c = s[1];
+		s += 2;
+		base = 16;
+	}
+	if (base == 0)
+		base = c == '0' ? 8 : 10;
+
+	/*
+	 * Compute the cutoff value between legal numbers and illegal
+	 * numbers.  That is the largest legal value, divided by the
+	 * base.  An input number that is greater than this value, if
+	 * followed by a legal input character, is too big.  One that
+	 * is equal to this value may be valid or not; the limit
+	 * between valid and invalid numbers is then based on the last
+	 * digit.  For instance, if the range for longs is
+	 * [-2147483648..2147483647] and the input base is 10,
+	 * cutoff will be set to 214748364 and cutlim to either
+	 * 7 (neg==0) or 8 (neg==1), meaning that if we have accumulated
+	 * a value > 214748364, or equal but the next digit is > 7 (or 8),
+	 * the number is too big, and we will return a range error.
+	 *
+	 * Set any if any `digits' consumed; make it negative to indicate
+	 * overflow.
+	 */
+	cutoff = neg ? -(unsigned long)LONG_MIN : LONG_MAX;
+	cutlim = cutoff % (unsigned long)base;
+	cutoff /= (unsigned long)base;
+	for (acc = 0, any = 0;; c = *s++) {
+		if (isdigit(c))
+			c -= '0';
+		else if (isalpha(c))
+			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+		else
+			break;
+		if (c >= base)
+			break;
+		if (any < 0 || acc > cutoff || acc == cutoff && c > cutlim)
+			any = -1;
+		else {
+			any = 1;
+			acc *= base;
+			acc += c;
+		}
+	}
+	if (any < 0) {
+		acc = neg ? LONG_MIN : LONG_MAX;
+		errno = ERANGE;
+	} else if (neg)
+		acc = -acc;
+	if (endptr != 0)
+		*endptr = (char *) (any ? s - 1 : nptr);
+	return (acc);
+}
diff --git a/gnu/lib/libiberty/src/strtoul.c b/gnu/lib/libiberty/src/strtoul.c
new file mode 100644
index 00000000000..2ec32043e6b
--- /dev/null
+++ b/gnu/lib/libiberty/src/strtoul.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 1990 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. [rescinded 22 July 1999]
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <limits.h>
+#include <ctype.h>
+#include <errno.h>
+#if 0
+#include <stdlib.h>
+#endif
+#include "ansidecl.h"
+
+#ifndef ULONG_MAX
+#define	ULONG_MAX	((unsigned long)(~0L))		/* 0xFFFFFFFF */
+#endif
+
+/*
+ * Convert a string to an unsigned long integer.
+ *
+ * Ignores `locale' stuff.  Assumes that the upper and lower case
+ * alphabets and digits are each contiguous.
+ */
+unsigned long
+strtoul(nptr, endptr, base)
+	const char *nptr;
+	char **endptr;
+	register int base;
+{
+	register const char *s = nptr;
+	register unsigned long acc;
+	register int c;
+	register unsigned long cutoff;
+	register int neg = 0, any, cutlim;
+
+	/*
+	 * See strtol for comments as to the logic used.
+	 */
+	do {
+		c = *s++;
+	} while (isspace(c));
+	if (c == '-') {
+		neg = 1;
+		c = *s++;
+	} else if (c == '+')
+		c = *s++;
+	if ((base == 0 || base == 16) &&
+	    c == '0' && (*s == 'x' || *s == 'X')) {
+		c = s[1];
+		s += 2;
+		base = 16;
+	}
+	if (base == 0)
+		base = c == '0' ? 8 : 10;
+	cutoff = (unsigned long)ULONG_MAX / (unsigned long)base;
+	cutlim = (unsigned long)ULONG_MAX % (unsigned long)base;
+	for (acc = 0, any = 0;; c = *s++) {
+		if (isdigit(c))
+			c -= '0';
+		else if (isalpha(c))
+			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+		else
+			break;
+		if (c >= base)
+			break;
+		if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
+			any = -1;
+		else {
+			any = 1;
+			acc *= base;
+			acc += c;
+		}
+	}
+	if (any < 0) {
+		acc = ULONG_MAX;
+		errno = ERANGE;
+	} else if (neg)
+		acc = -acc;
+	if (endptr != 0)
+		*endptr = (char *) (any ? s - 1 : nptr);
+	return (acc);
+}
diff --git a/gnu/lib/libiberty/src/testsuite/Makefile.in b/gnu/lib/libiberty/src/testsuite/Makefile.in
new file mode 100644
index 00000000000..9d4ddd0ef1e
--- /dev/null
+++ b/gnu/lib/libiberty/src/testsuite/Makefile.in
@@ -0,0 +1,75 @@
+#
+# Makefile
+#   Copyright (C) 1999
+#   Free Software Foundation
+#
+# This file is part of the libiberty library.
+# Libiberty is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# Libiberty is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with libiberty; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+#
+
+# This file was written by Tom Tromey <tromey@cygnus.com>.
+
+#
+# Makefile for libiberty/testsuite directory
+#
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+SHELL = @SHELL@
+
+CC = @CC@
+CFLAGS = @CFLAGS@
+LIBCFLAGS = $(CFLAGS)
+
+# Multilib support variables.
+MULTISRCTOP =
+
+INCDIR=$(srcdir)/../$(MULTISRCTOP)../include
+
+all:
+
+check: @CHECK@
+
+# Run some tests of the demangler.
+check-cplus-dem: test-filter $(srcdir)/demangle-expected
+	$(SHELL) $(srcdir)/regress-demangle $(srcdir)/demangle-expected
+
+# Note that we just hard-code prepends_underscore to 0.  This doesn't
+# matter since any particular test can override the default if need
+# be.
+TEST_COMPILE = $(CC) @DEFS@ $(LIBCFLAGS) -I.. -I$(INCDIR) $(HDEFINES)
+test-filter: $(srcdir)/../cplus-dem.c
+	echo 'int prepends_underscore = 0;' > test-us.c
+	$(TEST_COMPILE) -o test-filter -DMAIN -DVERSION='"none"' @DEFS@ \
+		$(srcdir)/../cplus-dem.c test-us.c -L.. -liberty
+
+
+# Standard (either GNU or Cygnus) rules we don't use.
+info install-info clean-info dvi install etags tags installcheck:
+
+# The standard clean rules.
+mostlyclean:
+	rm -f test-us.c test-filter
+clean: mostlyclean
+distclean: clean
+	rm -f Makefile
+maintainer-clean realclean: distclean
+
+
+Makefile: $(srcdir)/Makefile.in ../config.status
+	CONFIG_FILES=testsuite/Makefile CONFIG_HEADERS= \
+	  cd .. && $(SHELL) ./config.status
diff --git a/gnu/lib/libiberty/src/testsuite/demangle-expected b/gnu/lib/libiberty/src/testsuite/demangle-expected
new file mode 100644
index 00000000000..d3a1fe43890
--- /dev/null
+++ b/gnu/lib/libiberty/src/testsuite/demangle-expected
@@ -0,0 +1,2488 @@
+# This file holds test cases for the demangler.
+# Each test consists of three lines in succession.
+# The first line is arguments to pass to the test filter program.
+# The second line is the mangled string.
+# The third line is the expected output.
+# A line starting with `#' is ignore.
+# However blank lines in this file are NOT ignored.
+#
+--format=gnu
+AddAlignment__9ivTSolverUiP12ivInteractorP7ivTGlue
+ivTSolver::AddAlignment(unsigned int, ivInteractor *, ivTGlue *)
+#
+--format=gnu
+ArrowheadIntersects__9ArrowLineP9ArrowheadR6BoxObjP7Graphic
+ArrowLine::ArrowheadIntersects(Arrowhead *, BoxObj &, Graphic *)
+#
+--format=gnu
+AtEnd__13ivRubberGroup
+ivRubberGroup::AtEnd(void)
+#
+--format=gnu
+BgFilter__9ivTSolverP12ivInteractor
+ivTSolver::BgFilter(ivInteractor *)
+#
+--format=gnu
+Check__6UArrayi
+UArray::Check(int)
+#
+--format=gnu
+CoreConstDecls__8TextCodeR7ostream
+TextCode::CoreConstDecls(ostream &)
+#
+--format=gnu
+Detach__8StateVarP12StateVarView
+StateVar::Detach(StateVarView *)
+#
+--format=gnu
+Done__9ComponentG8Iterator
+Component::Done(Iterator)
+#
+--format=gnu
+Effect__11RelateManipR7ivEvent
+RelateManip::Effect(ivEvent &)
+#
+--format=gnu
+FindFixed__FRP4CNetP4CNet
+FindFixed(CNet *&, CNet *)
+#
+--format=gnu
+Fix48_abort__FR8twolongs
+Fix48_abort(twolongs &)
+#
+--format=gnu
+GetBarInfo__15iv2_6_VScrollerP13ivPerspectiveRiT2
+iv2_6_VScroller::GetBarInfo(ivPerspective *, int &, int &)
+#
+--format=gnu
+GetBgColor__C9ivPainter
+ivPainter::GetBgColor(void) const
+#
+--format=gnu
+InsertBody__15H_PullrightMenuii
+H_PullrightMenu::InsertBody(int, int)
+#
+--format=gnu
+InsertCharacter__9TextManipc
+TextManip::InsertCharacter(char)
+#
+--format=gnu
+InsertToplevel__7ivWorldP12ivInteractorT1
+ivWorld::InsertToplevel(ivInteractor *, ivInteractor *)
+#
+--format=gnu
+InsertToplevel__7ivWorldP12ivInteractorT1iiUi
+ivWorld::InsertToplevel(ivInteractor *, ivInteractor *, int, int, unsigned int)
+#
+--format=gnu
+IsAGroup__FP11GraphicViewP11GraphicComp
+IsAGroup(GraphicView *, GraphicComp *)
+#
+--format=gnu
+IsA__10ButtonCodeUl
+ButtonCode::IsA(unsigned long)
+#
+--format=gnu
+ReadName__FR7istreamPc
+ReadName(istream &, char *)
+#
+--format=gnu
+Redraw__13StringBrowseriiii
+StringBrowser::Redraw(int, int, int, int)
+#
+--format=gnu
+Rotate__13ivTransformerf
+ivTransformer::Rotate(float)
+#
+--format=gnu
+Rotated__C13ivTransformerf
+ivTransformer::Rotated(float) const
+#
+--format=gnu
+Round__Ff
+Round(float)
+#
+--format=gnu
+SetExport__16MemberSharedNameUi
+MemberSharedName::SetExport(unsigned int)
+#
+--format=gnu
+Set__14ivControlState13ControlStatusUi
+ivControlState::Set(ControlStatus, unsigned int)
+#
+--format=gnu
+Set__5DFacePcii
+DFace::Set(char *, int, int)
+#
+--format=gnu
+VConvert__9ivTSolverP12ivInteractorRP8TElementT2
+ivTSolver::VConvert(ivInteractor *, TElement *&, TElement *&)
+#
+--format=gnu
+VConvert__9ivTSolverP7ivTGlueRP8TElement
+ivTSolver::VConvert(ivTGlue *, TElement *&)
+#
+--format=gnu
+VOrder__9ivTSolverUiRP12ivInteractorT2
+ivTSolver::VOrder(unsigned int, ivInteractor *&, ivInteractor *&)
+#
+--format=gnu
+_10PageButton\$__both
+PageButton::__both
+#
+--format=gnu
+_3RNG\$singleMantissa
+RNG::singleMantissa
+#
+--format=gnu
+_5IComp\$_release
+IComp::_release
+#
+--format=gnu
+_\$_10BitmapComp
+BitmapComp::~BitmapComp(void)
+#
+--format=gnu
+_\$_9__io_defs
+__io_defs::~__io_defs(void)
+#
+--format=gnu
+_\$_Q23foo3bar
+foo::bar::~bar(void)
+#
+--format=gnu
+_\$_Q33foo3bar4bell
+foo::bar::bell::~bell(void)
+#
+--format=gnu
+__10ivTelltaleiP7ivGlyph
+ivTelltale::ivTelltale(int, ivGlyph *)
+#
+--format=gnu
+__10ivViewportiP12ivInteractorUi
+ivViewport::ivViewport(int, ivInteractor *, unsigned int)
+#
+--format=gnu
+__10ostrstream
+ostrstream::ostrstream(void)
+#
+--format=gnu
+__10ostrstreamPcii
+ostrstream::ostrstream(char *, int, int)
+#
+--format=gnu
+__11BitmapTablei
+BitmapTable::BitmapTable(int)
+#
+--format=gnu
+__12ViewportCodeP12ViewportComp
+ViewportCode::ViewportCode(ViewportComp *)
+#
+--format=gnu
+__12iv2_6_Borderii
+iv2_6_Border::iv2_6_Border(int, int)
+#
+--format=gnu
+__12ivBreak_Listl
+ivBreak_List::ivBreak_List(long)
+#
+--format=gnu
+__14iv2_6_MenuItemiP12ivInteractor
+iv2_6_MenuItem::iv2_6_MenuItem(int, ivInteractor *)
+#
+--format=gnu
+__20DisplayList_IteratorR11DisplayList
+DisplayList_Iterator::DisplayList_Iterator(DisplayList &)
+#
+--format=gnu
+__3fooRT0
+foo::foo(foo &)
+#
+--format=gnu
+__3fooiN31
+foo::foo(int, int, int, int)
+#
+--format=gnu
+__3fooiRT0iT2iT2
+foo::foo(int, foo &, int, foo &, int, foo &)
+#
+--format=gnu
+__6KeyMapPT0
+KeyMap::KeyMap(KeyMap *)
+#
+--format=gnu
+__8ArrowCmdP6EditorUiUi
+ArrowCmd::ArrowCmd(Editor *, unsigned int, unsigned int)
+#
+--format=gnu
+__9F_EllipseiiiiP7Graphic
+F_Ellipse::F_Ellipse(int, int, int, int, Graphic *)
+#
+--format=gnu
+__9FrameDataP9FrameCompi
+FrameData::FrameData(FrameComp *, int)
+#
+--format=gnu
+__9HVGraphicP9CanvasVarP7Graphic
+HVGraphic::HVGraphic(CanvasVar *, Graphic *)
+#
+--format=gnu
+__Q23foo3bar
+foo::bar::bar(void)
+#
+--format=gnu
+__Q33foo3bar4bell
+foo::bar::bell::bell(void)
+#
+--format=gnu
+__aa__3fooRT0
+foo::operator&&(foo &)
+#
+--format=gnu
+__aad__3fooRT0
+foo::operator&=(foo &)
+#
+--format=gnu
+__ad__3fooRT0
+foo::operator&(foo &)
+#
+--format=gnu
+__adv__3fooRT0
+foo::operator/=(foo &)
+#
+--format=gnu
+__aer__3fooRT0
+foo::operator^=(foo &)
+#
+--format=gnu
+__als__3fooRT0
+foo::operator<<=(foo &)
+#
+--format=gnu
+__amd__3fooRT0
+foo::operator%=(foo &)
+#
+--format=gnu
+__ami__3fooRT0
+foo::operator-=(foo &)
+#
+--format=gnu
+__aml__3FixRT0
+Fix::operator*=(Fix &)
+#
+--format=gnu
+__aml__5Fix16i
+Fix16::operator*=(int)
+#
+--format=gnu
+__aml__5Fix32RT0
+Fix32::operator*=(Fix32 &)
+#
+--format=gnu
+__aor__3fooRT0
+foo::operator|=(foo &)
+#
+--format=gnu
+__apl__3fooRT0
+foo::operator+=(foo &)
+#
+--format=gnu
+__ars__3fooRT0
+foo::operator>>=(foo &)
+#
+--format=gnu
+__as__3fooRT0
+foo::operator=(foo &)
+#
+--format=gnu
+__cl__3fooRT0
+foo::operator()(foo &)
+#
+--format=gnu
+__cl__6Normal
+Normal::operator()(void)
+#
+--format=gnu
+__cl__6Stringii
+String::operator()(int, int)
+#
+--format=gnu
+__cm__3fooRT0
+foo::operator, (foo &)
+#
+--format=gnu
+__co__3foo
+foo::operator~(void)
+#
+--format=gnu
+__dl__3fooPv
+foo::operator delete(void *)
+#
+--format=gnu
+__dv__3fooRT0
+foo::operator/(foo &)
+#
+--format=gnu
+__eq__3fooRT0
+foo::operator==(foo &)
+#
+--format=gnu
+__er__3fooRT0
+foo::operator^(foo &)
+#
+--format=gnu
+__ge__3fooRT0
+foo::operator>=(foo &)
+#
+--format=gnu
+__gt__3fooRT0
+foo::operator>(foo &)
+#
+--format=gnu
+__le__3fooRT0
+foo::operator<=(foo &)
+#
+--format=gnu
+__ls__3fooRT0
+foo::operator<<(foo &)
+#
+--format=gnu
+__ls__FR7ostreamPFR3ios_R3ios
+operator<<(ostream &, ios &(*)(ios &))
+#
+--format=gnu
+__ls__FR7ostreamR3Fix
+operator<<(ostream &, Fix &)
+#
+--format=gnu
+__lt__3fooRT0
+foo::operator<(foo &)
+#
+--format=gnu
+__md__3fooRT0
+foo::operator%(foo &)
+#
+--format=gnu
+__mi__3fooRT0
+foo::operator-(foo &)
+#
+--format=gnu
+__ml__3fooRT0
+foo::operator*(foo &)
+#
+--format=gnu
+__mm__3fooi
+foo::operator--(int)
+#
+--format=gnu
+__ne__3fooRT0
+foo::operator!=(foo &)
+#
+--format=gnu
+__nt__3foo
+foo::operator!(void)
+#
+--format=gnu
+__nw__3fooi
+foo::operator new(int)
+#
+--format=gnu
+__oo__3fooRT0
+foo::operator||(foo &)
+#
+--format=gnu
+__opPc__3foo
+foo::operator char *(void)
+#
+--format=gnu
+__opi__3foo
+foo::operator int(void)
+#
+--format=gnu
+__or__3fooRT0
+foo::operator|(foo &)
+#
+--format=gnu
+__pl__3fooRT0
+foo::operator+(foo &)
+#
+--format=gnu
+__pp__3fooi
+foo::operator++(int)
+#
+--format=gnu
+__rf__3foo
+foo::operator->(void)
+#
+--format=gnu
+__rm__3fooRT0
+foo::operator->*(foo &)
+#
+--format=gnu
+__rs__3fooRT0
+foo::operator>>(foo &)
+#
+--format=gnu
+_new_Fix__FUs
+_new_Fix(unsigned short)
+#
+--format=gnu
+_vt.foo
+foo virtual table
+#
+--format=gnu
+_vt.foo.bar
+foo::bar virtual table
+#
+--format=gnu
+_vt\$foo
+foo virtual table
+#
+--format=gnu
+_vt\$foo\$bar
+foo::bar virtual table
+#
+--format=gnu
+append__7ivGlyphPT0
+ivGlyph::append(ivGlyph *)
+#
+--format=gnu
+clearok__FP7_win_sti
+clearok(_win_st *, int)
+#
+--format=gnu
+complexfunc2__FPFPc_i
+complexfunc2(int (*)(char *))
+#
+--format=gnu
+complexfunc3__FPFPFPl_s_i
+complexfunc3(int (*)(short (*)(long *)))
+#
+--format=gnu
+complexfunc4__FPFPFPc_s_i
+complexfunc4(int (*)(short (*)(char *)))
+#
+--format=gnu
+complexfunc5__FPFPc_PFl_i
+complexfunc5(int (*(*)(char *))(long))
+#
+--format=gnu
+complexfunc6__FPFPi_PFl_i
+complexfunc6(int (*(*)(int *))(long))
+#
+--format=gnu
+complexfunc7__FPFPFPc_i_PFl_i
+complexfunc7(int (*(*)(int (*)(char *)))(long))
+#
+--format=gnu
+foo__FiN30
+foo(int, int, int, int)
+#
+--format=gnu
+foo__FiR3fooiT1iT1
+foo(int, foo &, int, foo &, int, foo &)
+#
+--format=gnu
+foo___3barl
+bar::foo_(long)
+#
+--format=gnu
+insert__15ivClippingStacklRP8_XRegion
+ivClippingStack::insert(long, _XRegion *&)
+#
+--format=gnu
+insert__16ChooserInfo_ListlR11ChooserInfo
+ChooserInfo_List::insert(long, ChooserInfo &)
+#
+--format=gnu
+insert__17FontFamilyRepListlRP15ivFontFamilyRep
+FontFamilyRepList::insert(long, ivFontFamilyRep *&)
+#
+--format=gnu
+leaveok__FP7_win_stc
+leaveok(_win_st *, char)
+#
+--format=gnu
+left_mover__C7ivMFKitP12ivAdjustableP7ivStyle
+ivMFKit::left_mover(ivAdjustable *, ivStyle *) const
+#
+--format=gnu
+overload1arg__FSc
+overload1arg(signed char)
+#
+--format=gnu
+overload1arg__FUc
+overload1arg(unsigned char)
+#
+--format=gnu
+overload1arg__FUi
+overload1arg(unsigned int)
+#
+--format=gnu
+overload1arg__FUl
+overload1arg(unsigned long)
+#
+--format=gnu
+overload1arg__FUs
+overload1arg(unsigned short)
+#
+--format=gnu
+overload1arg__Fc
+overload1arg(char)
+#
+--format=gnu
+overload1arg__Fd
+overload1arg(double)
+#
+--format=gnu
+overload1arg__Ff
+overload1arg(float)
+#
+--format=gnu
+overload1arg__Fi
+overload1arg(int)
+#
+--format=gnu
+overload1arg__Fl
+overload1arg(long)
+#
+--format=gnu
+overload1arg__Fs
+overload1arg(short)
+#
+--format=gnu
+overload1arg__Fv
+overload1arg(void)
+#
+--format=gnu
+overloadargs__Fi
+overloadargs(int)
+#
+--format=gnu
+overloadargs__Fii
+overloadargs(int, int)
+#
+--format=gnu
+overloadargs__Fiii
+overloadargs(int, int, int)
+#
+--format=gnu
+overloadargs__Fiiii
+overloadargs(int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiii
+overloadargs(int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiii
+overloadargs(int, int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiiii
+overloadargs(int, int, int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiiiii
+overloadargs(int, int, int, int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiiiiii
+overloadargs(int, int, int, int, int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiiiiiii
+overloadargs(int, int, int, int, int, int, int, int, int, int)
+#
+--format=gnu
+overloadargs__Fiiiiiiiiiii
+overloadargs(int, int, int, int, int, int, int, int, int, int, int)
+#
+--format=gnu
+poke__8ivRasterUlUlffff
+ivRaster::poke(unsigned long, unsigned long, float, float, float, float)
+#
+--format=gnu
+polar__Fdd
+polar(double, double)
+#
+--format=gnu
+scale__13ivTransformerff
+ivTransformer::scale(float, float)
+#
+--format=gnu
+sgetn__7filebufPci
+filebuf::sgetn(char *, int)
+#
+--format=gnu
+shift__FP5_FrepiT0
+shift(_Frep *, int, _Frep *)
+#
+--format=gnu
+test__C6BitSeti
+BitSet::test(int) const
+#
+--format=gnu
+test__C6BitSetii
+BitSet::test(int, int) const
+#
+--format=gnu
+text_source__8Documentl
+Document::text_source(long)
+#
+--format=gnu
+variance__6Erlangd
+Erlang::variance(double)
+#
+--format=gnu
+view__14DocumentViewerP8ItemViewP11TabularItem
+DocumentViewer::view(ItemView *, TabularItem *)
+#
+--format=gnu
+xy_extents__11ivExtensionffff
+ivExtension::xy_extents(float, float, float, float)
+#
+--format=gnu
+zero__8osMemoryPvUi
+osMemory::zero(void *, unsigned int)
+#
+--format=gnu
+_2T4\$N
+T4::N
+#
+--format=gnu
+_Q22T42t1\$N
+T4::t1::N
+#
+--format=gnu
+get__2T1
+T1::get(void)
+#
+--format=gnu
+get__Q22T11a
+T1::a::get(void)
+#
+--format=gnu
+get__Q32T11a1b
+T1::a::b::get(void)
+#
+--format=gnu
+get__Q42T11a1b1c
+T1::a::b::c::get(void)
+#
+--format=gnu
+get__Q52T11a1b1c1d
+T1::a::b::c::d::get(void)
+#
+--format=gnu
+put__2T1i
+T1::put(int)
+#
+--format=gnu
+put__Q22T11ai
+T1::a::put(int)
+#
+--format=gnu
+put__Q32T11a1bi
+T1::a::b::put(int)
+#
+--format=gnu
+put__Q42T11a1b1ci
+T1::a::b::c::put(int)
+#
+--format=gnu
+put__Q52T11a1b1c1di
+T1::a::b::c::d::put(int)
+#
+--format=gnu
+bar__3fooPv
+foo::bar(void *)
+#
+--format=gnu
+bar__C3fooPv
+foo::bar(void *) const
+#
+--format=gnu
+__eq__3fooRT0
+foo::operator==(foo &)
+#
+--format=gnu
+__eq__C3fooR3foo
+foo::operator==(foo &) const
+#
+--format=gnu
+elem__t6vector1Zdi
+vector<double>::elem(int)
+#
+--format=gnu
+elem__t6vector1Zii
+vector<int>::elem(int)
+#
+--format=gnu
+__t6vector1Zdi
+vector<double>::vector(int)
+#
+--format=gnu
+__t6vector1Zii
+vector<int>::vector(int)
+#
+--format=gnu
+_\$_t6vector1Zdi
+vector<double>::~vector(int)
+#
+--format=gnu
+_\$_t6vector1Zii
+vector<int>::~vector(int)
+#
+--format=gnu
+__nw__t2T11ZcUi
+T1<char>::operator new(unsigned int)
+#
+--format=gnu
+__nw__t2T11Z1tUi
+T1<t>::operator new(unsigned int)
+#
+--format=gnu
+__dl__t2T11ZcPv
+T1<char>::operator delete(void *)
+#
+--format=gnu
+__dl__t2T11Z1tPv
+T1<t>::operator delete(void *)
+#
+--format=gnu
+__t2T11Zci
+T1<char>::T1(int)
+#
+--format=gnu
+__t2T11Zc
+T1<char>::T1(void)
+#
+--format=gnu
+__t2T11Z1ti
+T1<t>::T1(int)
+#
+--format=gnu
+__t2T11Z1t
+T1<t>::T1(void)
+#
+--format=gnu
+__Q2t4List1Z10VHDLEntity3Pix
+List<VHDLEntity>::Pix::Pix(void)
+#
+--format=gnu
+__Q2t4List1Z10VHDLEntity3PixPQ2t4List1Z10VHDLEntity7element
+List<VHDLEntity>::Pix::Pix(List<VHDLEntity>::element *)
+#
+--format=gnu
+__Q2t4List1Z10VHDLEntity3PixRCQ2t4List1Z10VHDLEntity3Pix
+List<VHDLEntity>::Pix::Pix(List<VHDLEntity>::Pix const &)
+#
+--format=gnu
+__Q2t4List1Z10VHDLEntity7elementRC10VHDLEntityPT0
+List<VHDLEntity>::element::element(VHDLEntity const &, List<VHDLEntity>::element *)
+#
+--format=gnu
+__Q2t4List1Z10VHDLEntity7elementRCQ2t4List1Z10VHDLEntity7element
+List<VHDLEntity>::element::element(List<VHDLEntity>::element const &)
+#
+--format=gnu
+__cl__C11VHDLLibraryGt4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntity
+VHDLLibrary::operator()(PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> >) const
+#
+--format=gnu
+__cl__Ct4List1Z10VHDLEntityRCQ2t4List1Z10VHDLEntity3Pix
+List<VHDLEntity>::operator()(List<VHDLEntity>::Pix const &) const
+#
+--format=gnu
+__ne__FPvRCQ2t4List1Z10VHDLEntity3Pix
+operator!=(void *, List<VHDLEntity>::Pix const &)
+#
+--format=gnu
+__ne__FPvRCt4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntity
+operator!=(void *, PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> > const &)
+#
+--format=gnu
+__t4List1Z10VHDLEntityRCt4List1Z10VHDLEntity
+List<VHDLEntity>::List(List<VHDLEntity> const &)
+#
+--format=gnu
+__t4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntity
+PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> >::PixX(void)
+#
+--format=gnu
+__t4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntityP14VHDLLibraryRepGQ2t4List1Z10VHDLEntity3Pix
+PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> >::PixX(VHDLLibraryRep *, List<VHDLEntity>::Pix)
+#
+--format=gnu
+__t4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntityRCt4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntity
+PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> >::PixX(PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> > const &)
+#
+--format=gnu
+nextE__C11VHDLLibraryRt4PixX3Z11VHDLLibraryZ14VHDLLibraryRepZt4List1Z10VHDLEntity
+VHDLLibrary::nextE(PixX<VHDLLibrary, VHDLLibraryRep, List<VHDLEntity> > &) const
+#
+--format=gnu
+next__Ct4List1Z10VHDLEntityRQ2t4List1Z10VHDLEntity3Pix
+List<VHDLEntity>::next(List<VHDLEntity>::Pix &) const
+#
+--format=gnu
+_GLOBAL_\$D\$set
+global destructors keyed to set
+#
+--format=gnu
+_GLOBAL_\$I\$set
+global constructors keyed to set
+#
+--format=gnu
+__as__t5ListS1ZUiRCt5ListS1ZUi
+ListS<unsigned int>::operator=(ListS<unsigned int> const &)
+#
+--format=gnu
+__cl__Ct5ListS1ZUiRCQ2t5ListS1ZUi3Vix
+ListS<unsigned int>::operator()(ListS<unsigned int>::Vix const &) const
+#
+--format=gnu
+__cl__Ct5SetLS1ZUiRCQ2t5SetLS1ZUi3Vix
+SetLS<unsigned int>::operator()(SetLS<unsigned int>::Vix const &) const
+#
+--format=gnu
+__t10ListS_link1ZUiRCUiPT0
+ListS_link<unsigned int>::ListS_link(unsigned int const &, ListS_link<unsigned int> *)
+#
+--format=gnu
+__t10ListS_link1ZUiRCt10ListS_link1ZUi
+ListS_link<unsigned int>::ListS_link(ListS_link<unsigned int> const &)
+#
+--format=gnu
+__t5ListS1ZUiRCt5ListS1ZUi
+ListS<unsigned int>::ListS(ListS<unsigned int> const &)
+#
+--format=gnu
+next__Ct5ListS1ZUiRQ2t5ListS1ZUi3Vix
+ListS<unsigned int>::next(ListS<unsigned int>::Vix &) const
+#
+--format=gnu
+__ne__FPvRCQ2t5SetLS1ZUi3Vix
+operator!=(void *, SetLS<unsigned int>::Vix const &)
+#
+--format=gnu
+__t8ListElem1Z5LabelRt4List1Z5Label
+ListElem<Label>::ListElem(List<Label> &)
+#
+--format=gnu
+__t8BDDHookV1ZPcRCPc
+BDDHookV<char *>::BDDHookV(char *const &)
+#
+--format=gnu
+_vt\$t8BDDHookV1ZPc
+BDDHookV<char *> virtual table
+#
+--format=gnu
+__ne__FPvRCQ211BDDFunction4VixB
+operator!=(void *, BDDFunction::VixB const &)
+#
+--format=gnu
+__eq__FPvRCQ211BDDFunction4VixB
+operator==(void *, BDDFunction::VixB const &)
+#
+--format=gnu
+relativeId__CQ36T_phi210T_preserve8FPC_nextRCQ26T_phi210T_preserveRC10Parameters
+T_phi2::T_preserve::FPC_next::relativeId(T_phi2::T_preserve const &, Parameters const &) const
+#
+--format=lucid
+WS__FR7istream
+WS(istream &)
+#
+--format=lucid
+__aa__3fooFR3foo
+foo::operator&&(foo &)
+#
+--format=lucid
+__aad__3fooFR3foo
+foo::operator&=(foo &)
+#
+--format=lucid
+__ad__3fooFR3foo
+foo::operator&(foo &)
+#
+--format=lucid
+__adv__3fooFR3foo
+foo::operator/=(foo &)
+#
+--format=lucid
+__adv__7complexF7complex
+complex::operator/=(complex)
+#
+--format=lucid
+__aer__3fooFR3foo
+foo::operator^=(foo &)
+#
+--format=lucid
+__als__3fooFR3foo
+foo::operator<<=(foo &)
+#
+--format=lucid
+__amd__3fooFR3foo
+foo::operator%=(foo &)
+#
+--format=lucid
+__ami__3fooFR3foo
+foo::operator-=(foo &)
+#
+--format=lucid
+__amu__3fooFR3foo
+foo::operator*=(foo &)
+#
+--format=lucid
+__amu__7complexF7complex
+complex::operator*=(complex)
+#
+--format=lucid
+__aor__3fooFR3foo
+foo::operator|=(foo &)
+#
+--format=lucid
+__apl__3fooFR3foo
+foo::operator+=(foo &)
+#
+--format=lucid
+__ars__3fooFR3foo
+foo::operator>>=(foo &)
+#
+--format=lucid
+__as__18istream_withassignFP9streambuf
+istream_withassign::operator=(streambuf *)
+#
+--format=lucid
+__as__18istream_withassignFR7istream
+istream_withassign::operator=(istream &)
+#
+--format=lucid
+__as__3fooFR3foo
+foo::operator=(foo &)
+#
+--format=lucid
+__as__3iosFR3ios
+ios::operator=(ios &)
+#
+--format=lucid
+__cl__3fooFR3foo
+foo::operator()(foo &)
+#
+--format=lucid
+__cm__3fooFR3foo
+foo::operator, (foo &)
+#
+--format=lucid
+__co__3fooFv
+foo::operator~(void)
+#
+--format=lucid
+__ct__10istrstreamFPc
+istrstream::istrstream(char *)
+#
+--format=lucid
+__ct__10istrstreamFPci
+istrstream::istrstream(char *, int)
+#
+--format=lucid
+__ct__10ostrstreamFPciT2
+ostrstream::ostrstream(char *, int, int)
+#
+--format=lucid
+__ct__10ostrstreamFv
+ostrstream::ostrstream(void)
+#
+--format=lucid
+__ct__10smanip_intFPFR3iosi_R3iosi
+smanip_int::smanip_int(ios &(*)(ios &, int), int)
+#
+--format=lucid
+__ct__11fstreambaseFi
+fstreambase::fstreambase(int)
+#
+--format=lucid
+__ct__11fstreambaseFiPcT1
+fstreambase::fstreambase(int, char *, int)
+#
+--format=lucid
+__ct__11fstreambaseFv
+fstreambase::fstreambase(void)
+#
+--format=lucid
+__ct__11smanip_longFPFR3iosl_R3iosl
+smanip_long::smanip_long(ios &(*)(ios &, long), long)
+#
+--format=lucid
+__ct__11stdiostreamFP4FILE
+stdiostream::stdiostream(FILE *)
+#
+--format=lucid
+__ct__12strstreambufFPFl_PvPFPv_v
+strstreambuf::strstreambuf(void *(*)(long), void (*)(void *))
+#
+--format=lucid
+__ct__12strstreambufFPUciT1
+strstreambuf::strstreambuf(unsigned char *, int, unsigned char *)
+#
+--format=lucid
+__ct__12strstreambufFPciT1
+strstreambuf::strstreambuf(char *, int, char *)
+#
+--format=lucid
+__ct__12strstreambufFi
+strstreambuf::strstreambuf(int)
+#
+--format=lucid
+__ct__12strstreambufFv
+strstreambuf::strstreambuf(void)
+#
+--format=lucid
+__ct__13strstreambaseFPciT1
+strstreambase::strstreambase(char *, int, char *)
+#
+--format=lucid
+__ct__3fooFR3foo
+foo::foo(foo &)
+#
+--format=lucid
+__ct__3fooFi
+foo::foo(int)
+#
+--format=lucid
+__ct__3fooFiN31
+foo::foo(int, int, int, int)
+#
+--format=lucid
+__ct__3fooFiR3fooT1T2T1T2
+foo::foo(int, foo &, int, foo &, int, foo &)
+#
+--format=lucid
+__ct__3iosFP9streambuf
+ios::ios(streambuf *)
+#
+--format=lucid
+__ct__7filebufFiPcT1
+filebuf::filebuf(int, char *, int)
+#
+--format=lucid
+__ct__7fstreamFiPcT1
+fstream::fstream(int, char *, int)
+#
+--format=lucid
+__ct__7istreamFP9streambuf
+istream::istream(streambuf *)
+#
+--format=lucid
+__ct__7istreamFP9streambufiP7ostream
+istream::istream(streambuf *, int, ostream *)
+#
+--format=lucid
+__ct__7istreamFiPcT1
+istream::istream(int, char *, int)
+#
+--format=lucid
+__ct__7istreamFiT1P7ostream
+istream::istream(int, int, ostream *)
+#
+--format=lucid
+__ct__7ostreamFP9streambuf
+ostream::ostream(streambuf *)
+#
+--format=lucid
+__ct__7ostreamFiPc
+ostream::ostream(int, char *)
+#
+--format=lucid
+__ct__8ifstreamFiPcT1
+ifstream::ifstream(int, char *, int)
+#
+--format=lucid
+__ct__Q23foo3barFv
+foo::bar::bar(void)
+#
+--format=lucid
+__ct__Q33foo3bar4bellFv
+foo::bar::bell::bell(void)
+#
+--format=lucid
+__dl__3fooSFPv
+foo::operator delete(void *) static
+#
+--format=lucid
+__dl__FPv
+operator delete(void *)
+#
+--format=lucid
+__dt__10istrstreamFv
+istrstream::~istrstream(void)
+#
+--format=lucid
+__dt__Q23foo3barFv
+foo::bar::~bar(void)
+#
+--format=lucid
+__dt__Q33foo3bar4bellFv
+foo::bar::bell::~bell(void)
+#
+--format=lucid
+__dv__3fooFR3foo
+foo::operator/(foo &)
+#
+--format=lucid
+__dv__F7complexT1
+operator/(complex, complex)
+#
+--format=lucid
+__eq__3fooFR3foo
+foo::operator==(foo &)
+#
+--format=lucid
+__er__3fooFR3foo
+foo::operator^(foo &)
+#
+--format=lucid
+__ge__3fooFR3foo
+foo::operator>=(foo &)
+#
+--format=lucid
+__gt__3fooFR3foo
+foo::operator>(foo &)
+#
+--format=lucid
+__le__3fooFR3foo
+foo::operator<=(foo &)
+#
+--format=lucid
+__ls__3fooFR3foo
+foo::operator<<(foo &)
+#
+--format=lucid
+__ls__7ostreamFP9streambuf
+ostream::operator<<(streambuf *)
+#
+--format=lucid
+__ls__7ostreamFPFR3ios_R3ios
+ostream::operator<<(ios &(*)(ios &))
+#
+--format=lucid
+__ls__7ostreamFPv
+ostream::operator<<(void *)
+#
+--format=lucid
+__ls__7ostreamFUi
+ostream::operator<<(unsigned int)
+#
+--format=lucid
+__ls__7ostreamFUl
+ostream::operator<<(unsigned long)
+#
+--format=lucid
+__ls__7ostreamFd
+ostream::operator<<(double)
+#
+--format=lucid
+__ls__7ostreamFf
+ostream::operator<<(float)
+#
+--format=lucid
+__ls__7ostreamFi
+ostream::operator<<(int)
+#
+--format=lucid
+__ls__7ostreamFl
+ostream::operator<<(long)
+#
+--format=lucid
+__ls__FR7ostream7complex
+operator<<(ostream &, complex)
+#
+--format=lucid
+__lt__3fooFR3foo
+foo::operator<(foo &)
+#
+--format=lucid
+__md__3fooFR3foo
+foo::operator%(foo &)
+#
+--format=lucid
+__mi__3fooFR3foo
+foo::operator-(foo &)
+#
+--format=lucid
+__ml__3fooFR3foo
+foo::operator*(foo &)
+#
+--format=lucid
+__ml__F7complexT1
+operator*(complex, complex)
+#
+--format=lucid
+__mm__3fooFi
+foo::operator--(int)
+#
+--format=lucid
+__ne__3fooFR3foo
+foo::operator!=(foo &)
+#
+--format=lucid
+__nt__3fooFv
+foo::operator!(void)
+#
+--format=lucid
+__nw__3fooSFi
+foo::operator new(int) static
+#
+--format=lucid
+__nw__FUi
+operator new(unsigned int)
+#
+--format=lucid
+__nw__FUiPv
+operator new(unsigned int, void *)
+#
+--format=lucid
+__oo__3fooFR3foo
+foo::operator||(foo &)
+#
+--format=lucid
+__opPc__3fooFv
+foo::operator char *(void)
+#
+--format=lucid
+__opi__3fooFv
+foo::operator int(void)
+#
+--format=lucid
+__or__3fooFR3foo
+foo::operator|(foo &)
+#
+--format=lucid
+__pl__3fooFR3foo
+foo::operator+(foo &)
+#
+--format=lucid
+__pp__3fooFi
+foo::operator++(int)
+#
+--format=lucid
+__pt__3fooFv
+foo::operator->(void)
+#
+--format=lucid
+__rm__3fooFR3foo
+foo::operator->*(foo &)
+#
+--format=lucid
+__rs__3fooFR3foo
+foo::operator>>(foo &)
+#
+--format=lucid
+__rs__7istreamFP9streambuf
+istream::operator>>(streambuf *)
+#
+--format=lucid
+__rs__7istreamFPFR3ios_R3ios
+istream::operator>>(ios &(*)(ios &))
+#
+--format=lucid
+__rs__7istreamFPFR7istream_R7istream
+istream::operator>>(istream &(*)(istream &))
+#
+--format=lucid
+__rs__7istreamFPUc
+istream::operator>>(unsigned char *)
+#
+--format=lucid
+__rs__7istreamFPc
+istream::operator>>(char *)
+#
+--format=lucid
+__rs__7istreamFRUi
+istream::operator>>(unsigned int &)
+#
+--format=lucid
+__rs__7istreamFRUl
+istream::operator>>(unsigned long &)
+#
+--format=lucid
+__rs__7istreamFRUs
+istream::operator>>(unsigned short &)
+#
+--format=lucid
+__rs__7istreamFRd
+istream::operator>>(double &)
+#
+--format=lucid
+__rs__7istreamFRf
+istream::operator>>(float &)
+#
+--format=lucid
+__rs__7istreamFRi
+istream::operator>>(int &)
+#
+--format=lucid
+__rs__7istreamFRl
+istream::operator>>(long &)
+#
+--format=lucid
+__rs__7istreamFRs
+istream::operator>>(short &)
+#
+--format=lucid
+__rs__FR7istreamR7complex
+operator>>(istream &, complex &)
+#
+--format=lucid
+__vtbl__10istrstream
+istrstream virtual table
+#
+--format=lucid
+__vtbl__17ostream__iostream__19iostream_withassign
+iostream_withassign::ostream__iostream virtual table
+#
+--format=lucid
+__vtbl__3ios
+ios virtual table
+#
+--format=lucid
+__vtbl__3ios__13strstreambase
+strstreambase::ios virtual table
+#
+--format=lucid
+abs__F7complex
+abs(complex)
+#
+--format=lucid
+allocate__9streambufFv
+streambuf::allocate(void)
+#
+--format=lucid
+attach__11fstreambaseFi
+fstreambase::attach(int)
+#
+--format=lucid
+bitalloc__3iosSFv
+ios::bitalloc(void) static
+#
+--format=lucid
+chr__FiT1
+chr(int, int)
+#
+--format=lucid
+complex_error__FR11c_exception
+complex_error(c_exception &)
+#
+--format=lucid
+complexfunc2__FPFPc_i
+complexfunc2(int (*)(char *))
+#
+--format=lucid
+complexfunc3__FPFPFPl_s_i
+complexfunc3(int (*)(short (*)(long *)))
+#
+--format=lucid
+complexfunc4__FPFPFPc_s_i
+complexfunc4(int (*)(short (*)(char *)))
+#
+--format=lucid
+complexfunc5__FPFPc_PFl_i
+complexfunc5(int (*(*)(char *))(long))
+#
+--format=lucid
+complexfunc6__FPFPi_PFl_i
+complexfunc6(int (*(*)(int *))(long))
+#
+--format=lucid
+complexfunc7__FPFPFPc_i_PFl_i
+complexfunc7(int (*(*)(int (*)(char *)))(long))
+#
+--format=lucid
+complicated_put__7ostreamFc
+ostream::complicated_put(char)
+#
+--format=lucid
+conv10__FlPc
+conv10(long, char *)
+#
+--format=lucid
+conv16__FUlPc
+conv16(unsigned long, char *)
+#
+--format=lucid
+dec__FR3ios
+dec(ios &)
+#
+--format=lucid
+dec__Fli
+dec(long, int)
+#
+--format=lucid
+dofield__FP7ostreamPciT2T3
+dofield(ostream *, char *, int, char *, int)
+#
+--format=lucid
+flags__3iosFl
+ios::flags(long)
+#
+--format=lucid
+flags__3iosFv
+ios::flags(void)
+#
+--format=lucid
+foo__FiN31
+foo(int, int, int, int)
+#
+--format=lucid
+foo__FiR3fooT1T2T1T2
+foo(int, foo &, int, foo &, int, foo &)
+#
+--format=lucid
+foo___3barFl
+bar::foo_(long)
+#
+--format=lucid
+get__7istreamFPcic
+istream::get(char *, int, char)
+#
+--format=lucid
+get__7istreamFR9streambufc
+istream::get(streambuf &, char)
+#
+--format=lucid
+get_complicated__7istreamFRUc
+istream::get_complicated(unsigned char &)
+#
+--format=lucid
+get_complicated__7istreamFRc
+istream::get_complicated(char &)
+#
+--format=lucid
+getline__7istreamFPUcic
+istream::getline(unsigned char *, int, char)
+#
+--format=lucid
+getline__7istreamFPcic
+istream::getline(char *, int, char)
+#
+--format=lucid
+ignore__7istreamFiT1
+istream::ignore(int, int)
+#
+--format=lucid
+init__12strstreambufFPciT1
+strstreambuf::init(char *, int, char *)
+#
+--format=lucid
+init__3iosFP9streambuf
+ios::init(streambuf *)
+#
+--format=lucid
+initcount__13Iostream_init
+Iostream_init::initcount
+#
+--format=lucid
+ipfx__7istreamFi
+istream::ipfx(int)
+#
+--format=lucid
+ls_complicated__7ostreamFUc
+ostream::ls_complicated(unsigned char)
+#
+--format=lucid
+ls_complicated__7ostreamFc
+ostream::ls_complicated(char)
+#
+--format=lucid
+overload1arg__FSc
+overload1arg(signed char)
+#
+--format=lucid
+overload1arg__FUc
+overload1arg(unsigned char)
+#
+--format=lucid
+overload1arg__FUi
+overload1arg(unsigned int)
+#
+--format=lucid
+overload1arg__FUl
+overload1arg(unsigned long)
+#
+--format=lucid
+overload1arg__FUs
+overload1arg(unsigned short)
+#
+--format=lucid
+overload1arg__Fc
+overload1arg(char)
+#
+--format=lucid
+overload1arg__Fd
+overload1arg(double)
+#
+--format=lucid
+overload1arg__Ff
+overload1arg(float)
+#
+--format=lucid
+overload1arg__Fi
+overload1arg(int)
+#
+--format=lucid
+overload1arg__Fl
+overload1arg(long)
+#
+--format=lucid
+overload1arg__Fs
+overload1arg(short)
+#
+--format=lucid
+overload1arg__Fv
+overload1arg(void)
+#
+--format=lucid
+overloadargs__FiN21
+overloadargs(int, int, int)
+#
+--format=lucid
+overloadargs__FiN31
+overloadargs(int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN41
+overloadargs(int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN51
+overloadargs(int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN61
+overloadargs(int, int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN71
+overloadargs(int, int, int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN81
+overloadargs(int, int, int, int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN91
+overloadargs(int, int, int, int, int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiN91N11
+overloadargs(int, int, int, int, int, int, int, int, int, int, int)
+#
+--format=lucid
+overloadargs__FiT1
+overloadargs(int, int)
+#
+--format=lucid
+polar__FdT1
+polar(double, double)
+#
+--format=lucid
+pow__F7complexT1
+pow(complex, complex)
+#
+--format=lucid
+pow__F7complexd
+pow(complex, double)
+#
+--format=lucid
+pow__F7complexi
+pow(complex, int)
+#
+--format=lucid
+pow__Fd7complex
+pow(double, complex)
+#
+--format=lucid
+pstart__FPciT2
+pstart(char *, int, int)
+#
+--format=lucid
+put__7ostreamFc
+ostream::put(char)
+#
+--format=lucid
+read__7istreamFPci
+istream::read(char *, int)
+#
+--format=lucid
+resetiosflags__FR3iosl
+resetiosflags(ios &, long)
+#
+--format=lucid
+restore_errno__FRi
+restore_errno(int &)
+#
+--format=lucid
+rs_complicated__7istreamFRUc
+istream::rs_complicated(unsigned char &)
+#
+--format=lucid
+rs_complicated__7istreamFRc
+istream::rs_complicated(char &)
+#
+--format=lucid
+seekg__7istreamFl8seek_dir
+istream::seekg(long, seek_dir)
+#
+--format=lucid
+seekoff__12strstreambufFl8seek_diri
+strstreambuf::seekoff(long, seek_dir, int)
+#
+--format=lucid
+seekoff__9streambufFlQ2_3ios12ios_seek_diri
+streambuf::seekoff(long, ios::ios_seek_dir, int)
+#
+--format=lucid
+seekpos__9streambufFli
+streambuf::seekpos(long, int)
+#
+--format=lucid
+set_new_handler__FPFv_v
+set_new_handler(void (*)(void))
+#
+--format=lucid
+setb__9streambufFPcT1i
+streambuf::setb(char *, char *, int)
+#
+--format=lucid
+setb__FR3iosi
+setb(ios &, int)
+#
+--format=lucid
+setbuf__11fstreambaseFPci
+fstreambase::setbuf(char *, int)
+#
+--format=lucid
+setbuf__9streambufFPUci
+streambuf::setbuf(unsigned char *, int)
+#
+--format=lucid
+setbuf__9streambufFPciT2
+streambuf::setbuf(char *, int, int)
+#
+--format=lucid
+setf__3iosFlT1
+ios::setf(long, long)
+#
+--format=lucid
+setfill__FR3iosi
+setfill(ios &, int)
+#
+--format=lucid
+setg__9streambufFPcN21
+streambuf::setg(char *, char *, char *)
+#
+--format=lucid
+setp__9streambufFPcT1
+streambuf::setp(char *, char *)
+#
+--format=lucid
+tie__3iosFP7ostream
+ios::tie(ostream *)
+#
+--format=lucid
+uconv10__FUlPc
+uconv10(unsigned long, char *)
+#
+--format=lucid
+xget__7istreamFPc
+istream::xget(char *)
+#
+--format=lucid
+xsgetn__9streambufFPci
+streambuf::xsgetn(char *, int)
+#
+--format=arm
+__dt__21T5__pt__11_PFiPPdPv_iFv
+T5<int (*)(int, double **, void *)>::~T5(void)
+#
+--format=arm
+__ct__1cFi
+c::c(int)
+#
+--format=arm
+__dt__11T5__pt__2_iFv
+T5<int>::~T5(void)
+#
+--format=arm
+__dt__11T5__pt__2_cFv
+T5<char>::~T5(void)
+#
+--format=arm
+__ct__2T2Fi
+T2::T2(int)
+#
+--format=arm
+__dt__2T1Fv
+T1::~T1(void)
+#
+--format=arm
+__dt__12T5__pt__3_1xFv
+T5<x>::~T5(void)
+#
+--format=arm
+__dt__17T5__pt__8_PFcPv_iFv
+T5<int (*)(char, void *)>::~T5(void)
+#
+--format=arm
+__ct__21T5__pt__11_PFiPPdPv_iFi
+T5<int (*)(int, double **, void *)>::T5(int)
+#
+--format=arm
+__amd__FR2T2i
+operator%=(T2 &, int)
+#
+--format=arm
+__adv__FR2T2i
+operator/=(T2 &, int)
+#
+--format=arm
+__amu__FR2T2i
+operator*=(T2 &, int)
+#
+--format=arm
+__ami__FR2T2i
+operator-=(T2 &, int)
+#
+--format=arm
+__apl__FR2T2i
+operator+=(T2 &, int)
+#
+--format=arm
+__nw__2T1SFUi
+T1::operator new(unsigned int) static
+#
+--format=arm
+__dl__2T1SFPv
+T1::operator delete(void *) static
+#
+--format=arm
+put__2T7SFi
+T7::put(int) static
+#
+--format=arm
+__dl__12T5__pt__3_1xSFPv
+T5<x>::operator delete(void *) static
+#
+--format=arm
+h__FUc
+h(unsigned char)
+#
+--format=arm
+f__Fic
+f(int, char)
+#
+--format=arm
+h__FUi
+h(unsigned int)
+#
+--format=arm
+h__Fci
+h(char, int)
+#
+--format=arm
+h__FUl
+h(unsigned long)
+#
+--format=arm
+h__Fcl
+h(char, long)
+#
+--format=arm
+h__FUs
+h(unsigned short)
+#
+--format=arm
+h__Fcs
+h(char, short)
+#
+--format=arm
+X__12T5__pt__3_1x
+T5<x>::X
+#
+--format=arm
+__ct__11T5__pt__2_iFi
+T5<int>::T5(int)
+#
+--format=arm
+__ct__11T5__pt__2_cFi
+T5<char>::T5(int)
+#
+--format=arm
+h__FcT1
+h(char, char)
+#
+--format=arm
+f__Ficd
+f(int, char, double)
+#
+--format=arm
+__dl__17T5__pt__8_PFcPv_iSFPv
+T5<int (*)(char, void *)>::operator delete(void *) static
+#
+--format=arm
+X__17T5__pt__8_PFcPv_i
+T5<int (*)(char, void *)>::X
+#
+--format=arm
+__ct__12T5__pt__3_1xFi
+T5<x>::T5(int)
+#
+--format=arm
+__dl__21T5__pt__11_PFiPPdPv_iSFPv
+T5<int (*)(int, double **, void *)>::operator delete(void *) static
+#
+--format=arm
+__std__foo
+global destructors keyed to foo
+#
+--format=arm
+__sti__bar
+global constructors keyed to bar
+#
+--format=arm
+f__FicdPcPFci_v
+f(int, char, double, char *, void (*)(char, int))
+#
+--format=arm
+f__FicdPcPFic_v
+f(int, char, double, char *, void (*)(int, char))
+#
+--format=arm
+get__2T7SFv
+T7::get(void) static
+#
+--format=arm
+X__21T5__pt__11_PFiPPdPv_i
+T5<int (*)(int, double **, void *)>::X
+#
+--format=arm
+__dl__11T5__pt__2_iSFPv
+T5<int>::operator delete(void *) static
+#
+--format=arm
+__dl__11T5__pt__2_cSFPv
+T5<char>::operator delete(void *) static
+#
+--format=arm
+h__Fc
+h(char)
+#
+--format=arm
+h__Fd
+h(double)
+#
+--format=arm
+h__Ff
+h(float)
+#
+--format=arm
+h__Fi
+h(int)
+#
+--format=arm
+f__Fi
+f(int)
+#
+--format=arm
+h__Fl
+h(long)
+#
+--format=arm
+h__Fs
+h(short)
+#
+--format=arm
+X__11T5__pt__2_c
+T5<char>::X
+#
+--format=arm
+X__11T5__pt__2_i
+T5<int>::X
+#
+--format=arm
+__ct__17T5__pt__8_PFcPv_iFi
+T5<int (*)(char, void *)>::T5(int)
+#
+--format=arm
+f__FicdPc
+f(int, char, double, char *)
+#
+--format=arm
+__nw__FUi
+operator new(unsigned int)
+#
+--format=arm
+__ct__Q3_2T11a1bSFi
+T1::a::b::b(int) static
+#
+--format=arm
+__dt__Q3_2T11a1bSFi
+T1::a::b::~b(int) static
+#
+--format=arm
+put__Q3_2T11a1bSFi
+T1::a::b::put(int) static
+#
+--format=arm
+get__Q2_2T11aSFv
+T1::a::get(void) static
+#
+--format=arm
+put__2T1SFi
+T1::put(int) static
+#
+--format=arm
+put__Q5_2T11a1b1c1dSFi
+T1::a::b::c::d::put(int) static
+#
+--format=arm
+get__Q4_2T11a1b1cSFv
+T1::a::b::c::get(void) static
+#
+--format=arm
+put__Q2_2T11aSFi
+T1::a::put(int) static
+#
+--format=arm
+put__Q4_2T11a1b1cSFi
+T1::a::b::c::put(int) static
+#
+--format=arm
+get__Q3_2T11a1bSFv
+T1::a::b::get(void) static
+#
+--format=arm
+get__2T1SFv
+T1::get(void) static
+#
+--format=arm
+get__Q5_2T11a1b1c1dSFv
+T1::a::b::c::d::get(void) static
+#
+--format=arm
+__dt__11T1__pt__2_cFv
+T1<char>::~T1(void)
+#
+--format=arm
+__dt__12T1__pt__3_1tFv
+T1<t>::~T1(void)
+#
+--format=arm
+__dl__12T1__pt__3_1tSFPv
+T1<t>::operator delete(void *) static
+#
+--format=arm
+__ct__11T1__pt__2_cFi
+T1<char>::T1(int)
+#
+--format=arm
+__ct__11T1__pt__2_cFv
+T1<char>::T1(void)
+#
+--format=arm
+__ct__12T1__pt__3_1tFi
+T1<t>::T1(int)
+#
+--format=arm
+__ct__12T1__pt__3_1tFv
+T1<t>::T1(void)
+#
+--format=arm
+__dl__11T1__pt__2_cSFPv
+T1<char>::operator delete(void *) static
+#
+--format=arm
+bar__3fooFPv
+foo::bar(void *)
+#
+--format=arm
+bar__3fooCFPv
+foo::bar(void *) const
+#
+--format=arm
+__eq__3fooFR3foo
+foo::operator==(foo &)
+#
+--format=arm
+__eq__3fooCFR3foo
+foo::operator==(foo &) const
+#
+--format=arm
+elem__15vector__pt__2_dFi
+vector<double>::elem(int)
+#
+--format=arm
+elem__15vector__pt__2_iFi
+vector<int>::elem(int)
+#
+--format=arm
+__ct__15vector__pt__2_dFi
+vector<double>::vector(int)
+#
+--format=arm
+__ct__15vector__pt__2_iFi
+vector<int>::vector(int)
+#
+--format=arm
+__ct__25DListNode__pt__9_R6RLabelFR6RLabelP25DListNode__pt__9_R6RLabelT2
+DListNode<RLabel &>::DListNode(RLabel &, DListNode<RLabel &> *, DListNode<RLabel &> *)
+#
+--format=arm
+bar__3fooFiT16FooBar
+foo::bar(int, int, FooBar)
+#
+--format=arm
+bar__3fooFPiN51PdN37PcN211T1iN215
+foo::bar(int *, int *, int *, int *, int *, int *, double *, double *, double *, double *, char *, char *, char *, int *, int, int, int)
+#
+--format=hp
+__amd__FR2T2i
+operator%=(T2 &, int)
+#
+--format=hp
+__adv__FR2T2i
+operator/=(T2 &, int)
+#
+--format=hp
+__amu__FR2T2i
+operator*=(T2 &, int)
+#
+--format=hp
+__ami__FR2T2i
+operator-=(T2 &, int)
+#
+--format=hp
+__apl__FR2T2i
+operator+=(T2 &, int)
+#
+--format=hp
+__nw__2T1SFUi
+T1::operator new(unsigned int) static
+#
+--format=hp
+__dl__2T1SFPv
+T1::operator delete(void *) static
+#
+--format=hp
+put__2T7SFi
+T7::put(int) static
+#
+--format=hp
+h__FUc
+h(unsigned char)
+#
+--format=hp
+f__Fic
+f(int, char)
+#
+--format=hp
+h__FUi
+h(unsigned int)
+#
+--format=hp
+h__Fci
+h(char, int)
+#
+--format=hp
+h__FUl
+h(unsigned long)
+#
+--format=hp
+h__Fcl
+h(char, long)
+#
+--format=hp
+h__FUs
+h(unsigned short)
+#
+--format=hp
+h__Fcs
+h(char, short)
+#
+--format=hp
+h__FcT1
+h(char, char)
+#
+--format=hp
+f__Ficd
+f(int, char, double)
+#
+--format=hp
+f__FicdPcPFci_v
+f(int, char, double, char *, void (*)(char, int))
+#
+--format=hp
+f__FicdPcPFic_v
+f(int, char, double, char *, void (*)(int, char))
+#
+--format=hp
+get__2T7SFv
+T7::get(void) static
+#
+--format=hp
+h__Fc
+h(char)
+#
+--format=hp
+h__Fd
+h(double)
+#
+--format=hp
+h__Ff
+h(float)
+#
+--format=hp
+h__Fi
+h(int)
+#
+--format=hp
+f__Fi
+f(int)
+#
+--format=hp
+h__Fl
+h(long)
+#
+--format=hp
+h__Fs
+h(short)
+#
+--format=hp
+f__FicdPc
+f(int, char, double, char *)
+#
+--format=hp
+__nw__FUi
+operator new(unsigned int)
+#
+--format=hp
+__ct__Q3_2T11a1bSFi
+T1::a::b::b(int) static
+#
+--format=hp
+__dt__Q3_2T11a1bSFi
+T1::a::b::~b(int) static
+#
+--format=hp
+put__Q3_2T11a1bSFi
+T1::a::b::put(int) static
+#
+--format=hp
+get__Q2_2T11aSFv
+T1::a::get(void) static
+#
+--format=hp
+put__2T1SFi
+T1::put(int) static
+#
+--format=hp
+put__Q5_2T11a1b1c1dSFi
+T1::a::b::c::d::put(int) static
+#
+--format=hp
+get__Q4_2T11a1b1cSFv
+T1::a::b::c::get(void) static
+#
+--format=hp
+put__Q2_2T11aSFi
+T1::a::put(int) static
+#
+--format=hp
+put__Q4_2T11a1b1cSFi
+T1::a::b::c::put(int) static
+#
+--format=hp
+get__Q3_2T11a1bSFv
+T1::a::b::get(void) static
+#
+--format=hp
+get__2T1SFv
+T1::get(void) static
+#
+--format=hp
+get__Q5_2T11a1b1c1dSFv
+T1::a::b::c::d::get(void) static
+#
+--format=hp
+bar__3fooFPv
+foo::bar(void *)
+#
+--format=hp
+bar__3fooCFPv
+foo::bar(void *) const
+#
+--format=hp
+__eq__3fooFR3foo
+foo::operator==(foo &)
+#
+--format=hp
+__eq__3fooCFR3foo
+foo::operator==(foo &) const
+#
+--format=hp
+bar__3fooFiT16FooBar
+foo::bar(int, int, FooBar)
+#
+--format=hp
+bar__3fooFPiN51PdN37PcN211T1iN215
+foo::bar(int *, int *, int *, int *, int *, int *, double *, double *, double *, double *, char *, char *, char *, int *, int, int, int)
+#
+--format=hp
+__dt__2T5XTPFiPPdPv_i__Fv
+T5<int (*)(int, double **, void *)>::~T5(void)
+#
+--format=hp
+__ct__1cFi
+c::c(int)
+#
+--format=hp
+__dt__2T5XTi__Fv
+T5<int>::~T5(void)
+#
+--format=hp
+__dt__2T5XTc__Fv
+T5<char>::~T5(void)
+#
+--format=hp
+__ct__2T2Fi
+T2::T2(int)
+#
+--format=hp
+__dt__2T1Fv
+T1::~T1(void)
+#
+--format=hp
+__dt__2T5XT1x__Fv
+T5<x>::~T5(void)
+#
+--format=hp
+__dt__2T5XTPFcPv_i__Fv
+T5<int (*)(char, void *)>::~T5(void)
+#
+--format=hp
+__ct__2T5XTPFiPPdPv_i__Fi
+T5<int (*)(int, double **, void *)>::T5(int)
+#
+--format=hp
+__dl__2T5XT1x__SFPv
+T5<x>::operator delete(void *) static
+#
+--format=hp
+X__2T5XT1x
+T5<x>::X
+#
+--format=hp
+__ct__2T5XTi__Fi
+T5<int>::T5(int)
+#
+--format=hp
+__ct__2T5XTc__Fi
+T5<char>::T5(int)
+#
+--format=hp
+__dl__2T5XTPFcPv_i__SFPv
+T5<int (*)(char, void *)>::operator delete(void *) static
+#
+--format=hp
+X__2T5XTPFcPv_i
+T5<int (*)(char, void *)>::X
+#
+--format=hp
+__ct__2T5XT1x__Fi
+T5<x>::T5(int)
+#
+--format=hp
+__dl__2T5XTPFiPPdPv_i__SFPv
+T5<int (*)(int, double **, void *)>::operator delete(void *) static
+#
+--format=hp
+X__2T5XTPFiPPdPv_i
+T5<int (*)(int, double **, void *)>::X
+#
+--format=hp
+__dl__2T5XTi__SFPv
+T5<int>::operator delete(void *) static
+#
+--format=hp
+__dl__2T5XTc__SFPv
+T5<char>::operator delete(void *) static
+#
+--format=hp
+X__2T5XTc
+T5<char>::X
+#
+--format=hp
+X__2T5XTi
+T5<int>::X
+#
+--format=hp
+__ct__2T5XTPFcPv_i__Fi
+T5<int (*)(char, void *)>::T5(int)
+#
+--format=hp
+__dt__2T1XTc__Fv
+T1<char>::~T1(void)
+#
+--format=hp
+__dt__2T1XT1t__Fv
+T1<t>::~T1(void)
+#
+--format=hp
+__dl__2T1XT1t__SFPv
+T1<t>::operator delete(void *) static
+#
+--format=hp
+__ct__2T1XTc__Fi
+T1<char>::T1(int)
+#
+--format=hp
+__ct__2T1XTc__Fv
+T1<char>::T1(void)
+#
+--format=hp
+__ct__2T1XT1t__Fi
+T1<t>::T1(int)
+#
+--format=hp
+__ct__2T1XT1t__Fv
+T1<t>::T1(void)
+#
+--format=hp
+__dl__2T1XTc__SFPv
+T1<char>::operator delete(void *) static
+#
+--format=hp
+elem__6vectorXTd__Fi
+vector<double>::elem(int)
+#
+--format=hp
+elem__6vectorXTi__Fi
+vector<int>::elem(int)
+#
+--format=hp
+__ct__6vectorXTd__Fi
+vector<double>::vector(int)
+#
+--format=hp
+__ct__6vectorXTi__Fi
+vector<int>::vector(int)
+#
+--format=hp
+__ct__9DListNodeXTR6RLabel__FR6RLabelP9DListNodeXTR6RLabel_T2
+DListNode<RLabel &>::DListNode(RLabel &, DListNode<RLabel &> *, DListNode<RLabel &> *)
+#
+--format=hp
+elem__6vectorXTiUP34__Fi
+vector<int,34U>::elem(int)
+#
+--format=hp
+elem__6vectorXUP2701Td__Fi
+vector<2701U,double>::elem(int)
+#
+--format=hp
+elem__6vectorXTiSP334__Fi
+vector<int,334>::elem(int)
+#
+--format=hp
+elem__6vectorXTiSN67__Fi
+vector<int,-67>::elem(int)
+#
+--format=hp
+elem__6vectorXTiSM__SCFPPd
+vector<int,-2147483648>::elem(double **) static const
+#
+--format=hp
+elem__6vectorXTiSN67UP4000TRs__Fi
+vector<int,-67,4000U,short &>::elem(int)
+#
+--format=hp
+elem__6vectorXTiSN67TRdTFPv_i__Fi
+vector<int,-67,double &,int (void *)>::elem(int)
+#
+--format=hp
+X__6vectorXTiSN67TdTPvUP5TRs
+vector<int,-67,double,void *,5U,short &>::X
+#
+--format=hp
+elem__6vectorXTiA3foo__Fi
+vector<int,&foo>::elem(int)
+#
+--format=hp
+elem__6vectorXTiA3fooTPvA5Label__FiPPvT2
+vector<int,&foo,void *,&Label>::elem(int, void **, void **)
+#
+--format=hp
+elem__6vectorXTiSN42A3foo__Fi
+vector<int,-42,&foo>::elem(int)
+#
+--format=hp
+__ct__2T5XTPFcPv_i__Fi_2
+T5<int (*)(char, void *)>::T5(int)
+#
+--format=hp
+__ct__2T5XTPFcPv_i__Fi_19
+T5<int (*)(char, void *)>::T5(int)
+#
+--format=hp
+f__FicdPcPFci_v_34
+f(int, char, double, char *, void (*)(char, int))
+#
+--format=hp
+spec__13Spec<#1,#1.*>XTiTPi_FPi
+Spec<int,int *>::spec(int *)
+#
+--format=hp
+spec__16Spec<#1,#1.&,#1>XTiTRiTi_FPi
+Spec<int,int &,int>::spec(int *)
+#
+--format=hp
+add__XTc_FcT1
+add<char>(char, char)
+#
+--format=hp
+add__XTcSP9A5label_FcPPlT1
+add<char,9,&label>(char, long **, char)
+#
+--format=hp
+add__XTPfTFPd_f_FcT1
+add<float *,float (double *)>(char, char)
+#
+--format=hp
+unLink__12basic_stringXTcT18string_char_traitsXTc_T9allocator_Fv
+basic_string<char,string_char_traits<char>,allocator>::unLink(void)
+#
+# A regression test with no args.  This used to cause a segv.
+
+_Utf390_1__1_9223372036854775807__9223372036854775
+_Utf390_1__1_9223372036854775807__9223372036854775
+#
+--format=gnu
+call__H1Z4Test_RX01_t1C2ZX01PMX01FPX01i_vQ2X016output
+C<Test, Test::output> call<Test>(Test &)
+#
+--format=gnu
+fn__FPQ21n1cPMQ21n1cFPQ21n1c_i
+fn(n::c *, int (n::c::*)(n::c *))
+#
+--format=gnu
+f__FGt3Bar1i21i
+f(Bar<2>, i)
+#
+--format=gnu
+f__FGt3Bar1i_21_i
+f(Bar<21>, int)
+#
+--format=gnu
+f__FGt3Bar1i24XY_t
+f(Bar<2>, XY_t)
diff --git a/gnu/lib/libiberty/src/testsuite/regress-demangle b/gnu/lib/libiberty/src/testsuite/regress-demangle
new file mode 100644
index 00000000000..bd48ce9013e
--- /dev/null
+++ b/gnu/lib/libiberty/src/testsuite/regress-demangle
@@ -0,0 +1,28 @@
+#! /bin/sh
+
+# Run a regression test for the demangler.
+# Usage: regress-demangle TEST-FILE
+
+failures=0
+count=0
+sed -e '/^#/ d' "$1" | (
+  while read type; do
+     read mangled
+     read demangled
+
+     x="`echo $mangled | ./test-filter $type`"
+     count=`expr $count + 1`
+     if test "x$x" != "x$demangled"; then
+	failures=`expr $failures + 1`
+	echo "FAIL: $type $mangled"
+     fi
+  done
+
+  if test $failures -eq 0; then
+     echo "All $count tests passed"
+  else
+     echo "$failures of $count tests failed"
+  fi
+
+  test $failures -eq 0
+)
diff --git a/gnu/lib/libiberty/src/tmpnam.c b/gnu/lib/libiberty/src/tmpnam.c
new file mode 100644
index 00000000000..8eb77e28c0b
--- /dev/null
+++ b/gnu/lib/libiberty/src/tmpnam.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+
+#ifndef L_tmpnam
+#define L_tmpnam 100
+#endif
+#ifndef P_tmpdir
+#define P_tmpdir "/usr/tmp"
+#endif
+
+static char tmpnam_buffer[L_tmpnam];
+static int tmpnam_counter;
+
+extern int getpid ();
+
+char *
+tmpnam (s)
+     char *s;
+{
+  int pid = getpid ();
+
+  if (s == NULL)
+    s = tmpnam_buffer;
+
+  /*  Generate the filename and make sure that there isn't one called
+      it already.  */
+
+  while (1)
+    {
+      FILE *f;
+      sprintf (s, "%s/%s%x.%x", P_tmpdir, "t", pid, tmpnam_counter);
+      f = fopen (s, "r");
+      if (f == NULL)
+	break;
+      tmpnam_counter++;
+      fclose (f);
+    }
+
+  return s;
+}
diff --git a/gnu/lib/libiberty/src/vasprintf.c b/gnu/lib/libiberty/src/vasprintf.c
new file mode 100644
index 00000000000..b959f5f9ca5
--- /dev/null
+++ b/gnu/lib/libiberty/src/vasprintf.c
@@ -0,0 +1,173 @@
+/* Like vsprintf but provides a pointer to malloc'd storage, which must
+   be freed by the caller.
+   Copyright (C) 1994 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <ansidecl.h>
+
+#ifdef TEST
+int global_total_width;
+#endif
+
+unsigned long strtoul ();
+char *malloc ();
+
+static int
+int_vasprintf (result, format, args)
+     char **result;
+     const char *format;
+     va_list *args;
+{
+  const char *p = format;
+  /* Add one to make sure that it is never zero, which might cause malloc
+     to return NULL.  */
+  int total_width = strlen (format) + 1;
+  va_list ap;
+
+  memcpy ((PTR) &ap, (PTR) args, sizeof (va_list));
+
+  while (*p != '\0')
+    {
+      if (*p++ == '%')
+	{
+	  while (strchr ("-+ #0", *p))
+	    ++p;
+	  if (*p == '*')
+	    {
+	      ++p;
+	      total_width += abs (va_arg (ap, int));
+	    }
+	  else
+	    total_width += strtoul (p, &p, 10);
+	  if (*p == '.')
+	    {
+	      ++p;
+	      if (*p == '*')
+		{
+		  ++p;
+		  total_width += abs (va_arg (ap, int));
+		}
+	      else
+	      total_width += strtoul (p, &p, 10);
+	    }
+	  while (strchr ("hlL", *p))
+	    ++p;
+	  /* Should be big enough for any format specifier except %s and floats.  */
+	  total_width += 30;
+	  switch (*p)
+	    {
+	    case 'd':
+	    case 'i':
+	    case 'o':
+	    case 'u':
+	    case 'x':
+	    case 'X':
+	    case 'c':
+	      (void) va_arg (ap, int);
+	      break;
+	    case 'f':
+	    case 'e':
+	    case 'E':
+	    case 'g':
+	    case 'G':
+	      (void) va_arg (ap, double);
+	      /* Since an ieee double can have an exponent of 307, we'll
+		 make the buffer wide enough to cover the gross case. */
+	      total_width += 307;
+	      break;
+	    case 's':
+	      total_width += strlen (va_arg (ap, char *));
+	      break;
+	    case 'p':
+	    case 'n':
+	      (void) va_arg (ap, char *);
+	      break;
+	    }
+	  p++;
+	}
+    }
+#ifdef TEST
+  global_total_width = total_width;
+#endif
+  *result = malloc (total_width);
+  if (*result != NULL)
+    return vsprintf (*result, format, *args);
+  else
+    return 0;
+}
+
+int
+vasprintf (result, format, args)
+     char **result;
+     const char *format;
+#if defined (_BSD_VA_LIST_) && defined (__FreeBSD__)
+     _BSD_VA_LIST_ args;
+#else
+     va_list args;
+#endif
+{
+  return int_vasprintf (result, format, &args);
+}
+
+#ifdef TEST
+void
+checkit
+#ifdef __STDC__
+     (const char* format, ...)
+#else
+     (va_alist)
+     va_dcl
+#endif
+{
+  va_list args;
+  char *result;
+
+#ifdef __STDC__
+  va_start (args, format);
+#else
+  char *format;
+  va_start (args);
+  format = va_arg (args, char *);
+#endif
+  vasprintf (&result, format, args);
+  if (strlen (result) < global_total_width)
+    printf ("PASS: ");
+  else
+    printf ("FAIL: ");
+  printf ("%d %s\n", global_total_width, result);
+}
+
+int
+main ()
+{
+  checkit ("%d", 0x12345678);
+  checkit ("%200d", 5);
+  checkit ("%.300d", 6);
+  checkit ("%100.150d", 7);
+  checkit ("%s", "jjjjjjjjjiiiiiiiiiiiiiiioooooooooooooooooppppppppppppaa\n\
+777777777777777777333333333333366666666666622222222222777777777777733333");
+  checkit ("%f%s%d%s", 1.0, "foo", 77, "asdjffffffffffffffiiiiiiiiiiixxxxx");
+}
+#endif /* TEST */
diff --git a/gnu/lib/libiberty/src/vfork.c b/gnu/lib/libiberty/src/vfork.c
new file mode 100644
index 00000000000..86c45919f66
--- /dev/null
+++ b/gnu/lib/libiberty/src/vfork.c
@@ -0,0 +1,8 @@
+/* Emulate vfork using just plain fork, for systems without a real vfork.
+   This function is in the public domain. */
+
+int
+vfork ()
+{
+  return (fork ());
+}
diff --git a/gnu/lib/libiberty/src/vfprintf.c b/gnu/lib/libiberty/src/vfprintf.c
new file mode 100644
index 00000000000..db7b2ff4c19
--- /dev/null
+++ b/gnu/lib/libiberty/src/vfprintf.c
@@ -0,0 +1,21 @@
+/* Provide a version vfprintf in terms of _doprnt.
+   By Kaveh Ghazi  (ghazi@caip.rutgers.edu)  3/29/98
+   Copyright (C) 1998 Free Software Foundation, Inc.
+ */
+
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include <stdio.h>
+#undef vfprintf
+
+int
+vfprintf (stream, format, ap)
+  FILE * stream;
+  const char * format;
+  va_list ap;
+{
+  return _doprnt (format, ap, stream);
+}
diff --git a/gnu/lib/libiberty/src/vmsbuild.com b/gnu/lib/libiberty/src/vmsbuild.com
new file mode 100644
index 00000000000..497ea8974f2
--- /dev/null
+++ b/gnu/lib/libiberty/src/vmsbuild.com
@@ -0,0 +1,165 @@
+$! libiberty/vmsbuild.com -- build liberty.olb for VMS host, VMS target
+$!
+$ CC	= "gcc /noVerbose/Debug/Incl=([],[-.include])"
+$ LIBR	= "library /Obj"
+$ LINK	= "link"
+$ DELETE= "delete /noConfirm"
+$ SEARCH= "search /Exact"
+$ ECHO	= "write sys$output"
+$ ABORT	= "exit %x002C"
+$!
+$ LIB_NAME = "liberty.olb"	!this is what we're going to construct
+$ WORK_LIB = "new-lib.olb"	!used to guard against an incomplete build
+$
+$! manually copied from Makefile.in
+$ REQUIRED_OFILES = "argv.o basename.o choose-temp.o concat.o cplus-dem.o "-
+	+ "fdmatch.o fnmatch.o getopt.o getopt1.o getruntime.o hex.o "-
+	+ "floatformat.o objalloc.o obstack.o spaces.o strerror.o strsignal.o "-
+	+ "xatexit.o xexit.o xmalloc.o xmemdup.o xstrdup.o xstrerror.o"
+$! anything not caught by link+search of dummy.* should be added here
+$ EXTRA_OFILES = ""
+$!
+$! move to the directory which contains this command procedure
+$ old_dir = f$environ("DEFAULT")
+$ new_dir = f$parse("_._;",f$environ("PROCEDURE")) - "_._;"
+$ set default 'new_dir'
+$
+$ ECHO "Starting libiberty build..."
+$ create config.h
+/* libiberty config.h for VMS */
+#define NEED_sys_siglist
+#define NEED_strsignal
+#define NEED_psignal
+#define NEED_basename
+$ LIBR 'WORK_LIB' /Create
+$
+$! first pass: compile "required" modules
+$ ofiles = REQUIRED_OFILES + " " + EXTRA_OFILES
+$ pass = 1
+$ gosub do_ofiles
+$
+$! second pass: process dummy.c, using the first pass' results
+$ ECHO " now checking run-time library for missing functionality"
+$ if f$search("dummy.obj").nes."" then  DELETE dummy.obj;*
+$ define/noLog sys$error _NL:	!can't use /User_Mode here due to gcc
+$ define/noLog sys$output _NL:	! driver's use of multiple image activation
+$ on error then continue
+$ 'CC' dummy.c
+$ deassign sys$error   !restore, more or less
+$ deassign sys$output
+$ if f$search("dummy.obj").eqs."" then  goto pass2_failure1
+$! link dummy.obj, capturing full linker feedback in dummy.map
+$ oldmsg = f$environ("MESSAGE")
+$ set message /Facility/Severity/Identification/Text
+$ define/User sys$output _NL:
+$ define/User sys$error _NL:
+$ LINK/Map=dummy.map/noExe dummy.obj,'WORK_LIB'/Libr,-
+	gnu_cc:[000000]gcclib.olb/Libr,sys$library:vaxcrtl.olb/Libr
+$ set message 'oldmsg'
+$ if f$search("dummy.map").eqs."" then  goto pass2_failure2
+$ DELETE dummy.obj;*
+$ SEARCH dummy.map "%LINK-I-UDFSYM" /Output=dummy.list
+$ DELETE dummy.map;*
+$ ECHO " check completed"
+$! we now have a file with one entry per line of unresolvable symbols
+$ ofiles = ""
+$ if f$trnlnm("IFILE$").nes."" then  close/noLog ifile$
+$	open/Read ifile$ dummy.list
+$iloop: read/End=idone ifile$ iline
+$	iline = f$edit(iline,"COMPRESS,TRIM,LOWERCASE")
+$	ofiles = ofiles + " " + f$element(1," ",iline) + ".o"
+$	goto iloop
+$idone: close ifile$
+$ DELETE dummy.list;*
+$ on error then ABORT
+$
+$! third pass: compile "missing" modules collected in pass 2
+$ pass = 3
+$ gosub do_ofiles
+$
+$! finish up
+$ LIBR 'WORK_LIB' /Compress /Output='LIB_NAME'	!new-lib.olb -> liberty.olb
+$ DELETE 'WORK_LIB';*
+$
+$! all done
+$ ECHO "Completed libiberty build."
+$ type sys$input:
+
+  You many wish to do
+  $ COPY LIBERTY.OLB GNU_CC:[000000]
+  so that this run-time library resides in the same location as gcc's
+  support library.  When building gas, be sure to leave the original
+  copy of liberty.olb here so that gas's build procedure can find it.
+
+$ set default 'old_dir'
+$ exit
+$
+$!
+$! compile each element of the space-delimited list 'ofiles'
+$!
+$do_ofiles:
+$ ofiles = f$edit(ofiles,"COMPRESS,TRIM")
+$ i = 0
+$oloop:
+$ f = f$element(i," ",ofiles)
+$ if f.eqs." " then  goto odone
+$ f = f - ".o"	!strip dummy suffix
+$ ECHO "  ''f'"
+$ skip_f = 0
+$ if pass.eq.3 .and. f$search("''f'.c").eqs."" then  gosub chk_deffunc
+$ if .not.skip_f
+$ then
+$   'CC' 'f'.c
+$   LIBR 'WORK_LIB' 'f'.obj /Insert
+$   DELETE 'f'.obj;*
+$ endif
+$ i = i + 1
+$ goto oloop
+$odone:
+$ return
+$
+$!
+$! check functions.def for a DEFFUNC() entry corresponding to missing file 'f'.c
+$!
+$chk_deffunc:
+$ define/User sys$output _NL:
+$ define/User sys$error _NL:
+$ SEARCH functions.def "DEFFUNC","''f'" /Match=AND
+$ if (($status.and.%x7FFFFFFF) .eq. 1)
+$ then
+$   skip_f = 1
+$   open/Append config_h config.h
+$   write config_h "#define NEED_''f'"
+$   close config_h
+$ endif
+$ return
+$
+$!
+$pass2_failure1:
+$! if we reach here, dummy.c failed to compile and we're really stuck
+$ type sys$input:
+
+  Cannot compile the library contents checker (dummy.c + functions.def),
+  so cannot continue!
+
+$! attempt the compile again, without suppressing diagnostic messages this time
+$ on error then ABORT +0*f$verify(v)
+$ v = f$verify(1)
+$ 'CC' dummy.c
+$ ABORT +0*f$verify(v)	!'f$verify(0)'
+$!
+$pass2_failure2:
+$! should never reach here..
+$ type sys$input:
+
+  Cannot link the library contents checker (dummy.obj), so cannot continue!
+
+$! attempt the link again, without suppressing diagnostic messages this time
+$ on error then ABORT +0*f$verify(v)
+$ v = f$verify(1)
+$ LINK/Map=dummy.map/noExe dummy.obj,'WORK_LIB'/Libr,-
+	gnu_cc:[000000]gcclib.olb/Libr,sys$library:vaxcrtl.olb/Libr
+$ ABORT +0*f$verify(v)	!'f$verify(0)'
+$
+$! not reached
+$ exit
diff --git a/gnu/lib/libiberty/src/vprintf.c b/gnu/lib/libiberty/src/vprintf.c
new file mode 100644
index 00000000000..65b425a4d6b
--- /dev/null
+++ b/gnu/lib/libiberty/src/vprintf.c
@@ -0,0 +1,15 @@
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include <stdio.h>
+#include <ansidecl.h>
+#undef vprintf
+int
+vprintf (format, ap)
+     const char *format;
+     va_list ap;
+{
+  return vfprintf (stdout, format, ap);
+}
diff --git a/gnu/lib/libiberty/src/vsprintf.c b/gnu/lib/libiberty/src/vsprintf.c
new file mode 100644
index 00000000000..bf0760cf6d3
--- /dev/null
+++ b/gnu/lib/libiberty/src/vsprintf.c
@@ -0,0 +1,55 @@
+/* Simple implementation of vsprintf for systems without it.
+   Highly system-dependent, but should work on most "traditional"
+   implementations of stdio; newer ones should already have vsprintf.
+   Written by Per Bothner of Cygnus Support.
+   Based on libg++'s "form" (written by Doug Lea; dl@rocky.oswego.edu).
+   Copyright (C) 1991, 1995 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.  This library is free
+software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+#include <varargs.h>
+#include <stdio.h>
+#include <ansidecl.h>
+#undef vsprintf
+
+int
+vsprintf (buf, format, ap)
+     char *buf;
+     const char *format;
+     va_list ap;
+{
+  FILE b;
+  int ret;
+#ifdef VMS
+  b->_flag = _IOWRT|_IOSTRG;
+  b->_ptr = buf;
+  b->_cnt = 12000;
+#else
+  b._flag = _IOWRT|_IOSTRG;
+  b._ptr = buf;
+  b._cnt = 12000;
+#endif
+  ret = _doprnt(format, ap, &b);
+  putc('\0', &b);
+  return ret;
+
+}
diff --git a/gnu/lib/libiberty/src/waitpid.c b/gnu/lib/libiberty/src/waitpid.c
new file mode 100644
index 00000000000..23db0b932d2
--- /dev/null
+++ b/gnu/lib/libiberty/src/waitpid.c
@@ -0,0 +1,11 @@
+int
+waitpid (pid, stat_loc, options)
+	int pid, *stat_loc, options;
+{
+  for (;;)
+    {
+      int wpid = wait(stat_loc);
+      if (wpid == pid || wpid == -1)
+	return wpid;
+    }
+}
diff --git a/gnu/lib/libiberty/src/xatexit.c b/gnu/lib/libiberty/src/xatexit.c
new file mode 100644
index 00000000000..31476c29ddc
--- /dev/null
+++ b/gnu/lib/libiberty/src/xatexit.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 1990 Regents of the University of California.
+ * All rights reserved.
+ *
+ * %sccs.include.redist.c%
+ */
+
+/* Adapted from newlib/libc/stdlib/{,at}exit.[ch].
+   If you use xatexit, you must call xexit instead of exit.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include <stdio.h>
+
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#endif
+
+/* For systems with larger pointers than ints, this must be declared.  */
+PTR malloc PARAMS ((size_t));
+
+static void xatexit_cleanup PARAMS ((void));
+
+/* Pointer to function run by xexit.  */
+extern void (*_xexit_cleanup) PARAMS ((void));
+
+#define	XATEXIT_SIZE 32
+
+struct xatexit {
+	struct	xatexit *next;		/* next in list */
+	int	ind;			/* next index in this table */
+	void	(*fns[XATEXIT_SIZE]) PARAMS ((void));	/* the table itself */
+};
+
+/* Allocate one struct statically to guarantee that we can register
+   at least a few handlers.  */
+static struct xatexit xatexit_first;
+
+/* Points to head of LIFO stack.  */
+static struct xatexit *xatexit_head = &xatexit_first;
+
+/* Register function FN to be run by xexit.
+   Return 0 if successful, -1 if not.  */
+
+int
+xatexit (fn)
+     void (*fn) PARAMS ((void));
+{
+  register struct xatexit *p;
+
+  /* Tell xexit to call xatexit_cleanup.  */
+  if (!_xexit_cleanup)
+    _xexit_cleanup = xatexit_cleanup;
+
+  p = xatexit_head;
+  if (p->ind >= XATEXIT_SIZE)
+    {
+      if ((p = (struct xatexit *) malloc (sizeof *p)) == NULL)
+	return -1;
+      p->ind = 0;
+      p->next = xatexit_head;
+      xatexit_head = p;
+    }
+  p->fns[p->ind++] = fn;
+  return 0;
+}
+
+/* Call any cleanup functions.  */
+
+static void
+xatexit_cleanup ()
+{
+  register struct xatexit *p;
+  register int n;
+
+  for (p = xatexit_head; p; p = p->next)
+    for (n = p->ind; --n >= 0;)
+      (*p->fns[n]) ();
+}
diff --git a/gnu/lib/libiberty/src/xexit.c b/gnu/lib/libiberty/src/xexit.c
new file mode 100644
index 00000000000..431bbe02991
--- /dev/null
+++ b/gnu/lib/libiberty/src/xexit.c
@@ -0,0 +1,36 @@
+/* xexit.c -- Run any exit handlers, then exit.
+   Copyright (C) 1994, 95, 1997 Free Software Foundation, Inc.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If not, write
+to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include <stdio.h>
+
+/* This variable is set by xatexit if it is called.  This way, xmalloc
+   doesn't drag xatexit into the link.  */
+void (*_xexit_cleanup) PARAMS ((void));
+
+void
+xexit (code)
+     int code;
+{
+  if (_xexit_cleanup != NULL)
+    (*_xexit_cleanup) ();
+  exit (code);
+}
diff --git a/gnu/lib/libiberty/src/xmalloc.c b/gnu/lib/libiberty/src/xmalloc.c
new file mode 100644
index 00000000000..621c6d216c7
--- /dev/null
+++ b/gnu/lib/libiberty/src/xmalloc.c
@@ -0,0 +1,169 @@
+/* memory allocation routines with error checking.
+   Copyright 1989, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+   
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include <stdio.h>
+
+#ifdef __STDC__
+#include <stddef.h>
+#else
+#define size_t unsigned long
+#define ptrdiff_t long
+#endif
+
+#if VMS
+#include <stdlib.h>
+#include <unixlib.h>
+#else
+/* For systems with larger pointers than ints, these must be declared.  */
+PTR malloc PARAMS ((size_t));
+PTR realloc PARAMS ((PTR, size_t));
+PTR calloc PARAMS ((size_t, size_t));
+PTR sbrk PARAMS ((ptrdiff_t));
+#endif
+
+/* The program name if set.  */
+static const char *name = "";
+
+#ifdef HAVE_SBRK
+/* The initial sbrk, set when the program name is set. Not used for win32
+   ports other than cygwin32.  */
+static char *first_break = NULL;
+#endif /* HAVE_SBRK */
+
+void
+xmalloc_set_program_name (s)
+     const char *s;
+{
+  name = s;
+#ifdef HAVE_SBRK
+  /* Win32 ports other than cygwin32 don't have brk() */
+  if (first_break == NULL)
+    first_break = (char *) sbrk (0);
+#endif /* HAVE_SBRK */
+}
+
+PTR
+xmalloc (size)
+    size_t size;
+{
+  PTR newmem;
+
+  if (size == 0)
+    size = 1;
+  newmem = malloc (size);
+  if (!newmem)
+    {
+#ifdef HAVE_SBRK
+      extern char **environ;
+      size_t allocated;
+
+      if (first_break != NULL)
+	allocated = (char *) sbrk (0) - first_break;
+      else
+	allocated = (char *) sbrk (0) - (char *) &environ;
+      fprintf (stderr,
+	       "\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
+	       name, *name ? ": " : "",
+	       (unsigned long) size, (unsigned long) allocated);
+#else /* HAVE_SBRK */
+      fprintf (stderr,
+              "\n%s%sCannot allocate %lu bytes\n",
+              name, *name ? ": " : "",
+              (unsigned long) size);
+#endif /* HAVE_SBRK */
+      xexit (1);
+    }
+  return (newmem);
+}
+
+PTR
+xcalloc (nelem, elsize)
+  size_t nelem, elsize;
+{
+  PTR newmem;
+
+  if (nelem == 0 || elsize == 0)
+    nelem = elsize = 1;
+
+  newmem = calloc (nelem, elsize);
+  if (!newmem)
+    {
+#ifdef HAVE_SBRK
+      extern char **environ;
+      size_t allocated;
+
+      if (first_break != NULL)
+	allocated = (char *) sbrk (0) - first_break;
+      else
+	allocated = (char *) sbrk (0) - (char *) &environ;
+      fprintf (stderr,
+	       "\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
+	       name, *name ? ": " : "",
+	       (unsigned long) (nelem * elsize), (unsigned long) allocated);
+#else /* HAVE_SBRK */
+      fprintf (stderr,
+              "\n%s%sCannot allocate %lu bytes\n",
+              name, *name ? ": " : "",
+              (unsigned long) (nelem * elsize));
+#endif /* HAVE_SBRK */
+      xexit (1);
+    }
+  return (newmem);
+}
+
+PTR
+xrealloc (oldmem, size)
+    PTR oldmem;
+    size_t size;
+{
+  PTR newmem;
+
+  if (size == 0)
+    size = 1;
+  if (!oldmem)
+    newmem = malloc (size);
+  else
+    newmem = realloc (oldmem, size);
+  if (!newmem)
+    {
+#ifdef HAVE_SBRK
+      extern char **environ;
+      size_t allocated;
+
+      if (first_break != NULL)
+	allocated = (char *) sbrk (0) - first_break;
+      else
+	allocated = (char *) sbrk (0) - (char *) &environ;
+      fprintf (stderr,
+	       "\n%s%sCannot reallocate %lu bytes after allocating %lu bytes\n",
+	       name, *name ? ": " : "",
+	       (unsigned long) size, (unsigned long) allocated);
+#else /* HAVE_SBRK */
+      fprintf (stderr,
+              "\n%s%sCannot reallocate %lu bytes\n",
+              name, *name ? ": " : "",
+              (unsigned long) size);
+#endif /* HAVE_SBRK */
+      xexit (1);
+    }
+  return (newmem);
+}
diff --git a/gnu/lib/libiberty/src/xmemdup.c b/gnu/lib/libiberty/src/xmemdup.c
new file mode 100644
index 00000000000..f780041aa13
--- /dev/null
+++ b/gnu/lib/libiberty/src/xmemdup.c
@@ -0,0 +1,22 @@
+/* xmemdup.c -- Duplicate a memory buffer, using xcalloc.
+   This trivial function is in the public domain.
+   Jeff Garzik, September 1999.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "ansidecl.h"
+#include "libiberty.h"
+
+#include <sys/types.h> /* For size_t. */
+
+PTR
+xmemdup (input, copy_size, alloc_size)
+  const PTR input;
+  size_t copy_size;
+  size_t alloc_size;
+{
+  PTR output = xcalloc (1, alloc_size);
+  memcpy (output, input, copy_size);
+  return output;
+}
diff --git a/gnu/lib/libiberty/src/xstrdup.c b/gnu/lib/libiberty/src/xstrdup.c
new file mode 100644
index 00000000000..6f846cfea15
--- /dev/null
+++ b/gnu/lib/libiberty/src/xstrdup.c
@@ -0,0 +1,23 @@
+/* xstrdup.c -- Duplicate a string in memory, using xmalloc.
+   This trivial function is in the public domain.
+   Ian Lance Taylor, Cygnus Support, December 1995.  */
+
+#include <sys/types.h>
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#include "ansidecl.h"
+#include "libiberty.h"
+
+char *
+xstrdup (s)
+  const char *s;
+{
+  register size_t len = strlen (s) + 1;
+  register char *ret = xmalloc (len);
+  memcpy (ret, s, len);
+  return ret;
+}
diff --git a/gnu/lib/libiberty/src/xstrerror.c b/gnu/lib/libiberty/src/xstrerror.c
new file mode 100644
index 00000000000..770b653ba80
--- /dev/null
+++ b/gnu/lib/libiberty/src/xstrerror.c
@@ -0,0 +1,56 @@
+/* xstrerror.c -- jacket routine for more robust strerror() usage.
+   Fri Jun 16 18:30:00 1995  Pat Rankin  <rankin@eql.caltech.edu>
+   This code is in the public domain.  */
+
+#include <stdio.h>
+
+#include "libiberty.h"
+#include "config.h"
+
+#ifdef VMS
+#include <errno.h>
+#if !defined (__STRICT_ANSI__) && !defined (__HIDE_FORBIDDEN_NAMES)
+extern char *strerror PARAMS ((int,...));
+#define DONT_DECLARE_STRERROR
+#endif
+#endif	/* VMS */
+
+#ifndef DONT_DECLARE_STRERROR
+extern char *strerror PARAMS ((int));
+#endif
+
+/* If strerror returns NULL, we'll format the number into a static buffer.  */
+
+#define ERRSTR_FMT "undocumented error #%d"
+static char xstrerror_buf[sizeof ERRSTR_FMT + 20];
+
+/* Like strerror, but result is never a null pointer.  */
+
+char *
+xstrerror (errnum)
+     int errnum;
+{
+  char *errstr;
+#ifdef VMS
+  char *(*vmslib_strerror) PARAMS ((int,...));
+
+  /* Override any possibly-conflicting declaration from system header.  */
+  vmslib_strerror = (char *(*) PARAMS ((int,...))) strerror;
+  /* Second argument matters iff first is EVMSERR, but it's simpler to
+     pass it unconditionally.  `vaxc$errno' is declared in <errno.h>
+     and maintained by the run-time library in parallel to `errno'.
+     We assume that `errnum' corresponds to the last value assigned to
+     errno by the run-time library, hence vaxc$errno will be relevant.  */
+  errstr = (*vmslib_strerror) (errnum, vaxc$errno);
+#else
+  errstr = strerror (errnum);
+#endif
+
+  /* If `errnum' is out of range, result might be NULL.  We'll fix that.  */
+  if (!errstr)
+    {
+      sprintf (xstrerror_buf, ERRSTR_FMT, errnum);
+      errstr = xstrerror_buf;
+    }
+  return errstr;
+}