Merge ^vendor/binutils/dist@214082 into contrib/binutils.

99 files changed, 7224 insertions, 3245 deletions

diff --git a/contrib/binutils/libiberty/ChangeLog b/contrib/binutils/libiberty/ChangeLog
index 08b7d5b..fb328da 100644
--- a/contrib/binutils/libiberty/ChangeLog
+++ b/contrib/binutils/libiberty/ChangeLog
@@ -1,3 +1,1115 @@
+2006-03-29  Jim Blandy  <jimb@codesourcery.com>
+
+ 	* pex-common.c (pex_input_file, pex_input_pipe): New functions.
+	(pex_init_common): Initialize obj->input_file.
+	(pex_run): Close any file opened by pex_input_file.
+ 	* pexecute.txh (pex_input_file, pex_input_pipe): New docs.
+ 	* pex-common.h (struct pex_obj): New field input_file.
+	(struct pex_funcs): New function ptr fdopenw.
+ 	* pex-unix.c (pex_unix_fdopenw): New function.
+ 	(funcs): List it as our fdopenw function.
+ 	* pex-win32.c (pex_win32_fdopenw): New function.
+ 	(funcs): List it as our fdopenw function.
+ 	* pex-djgpp.c (funcs): Leave fdopenw null.
+ 	* pex-msdos (funcs): Same.
+ 	* functions.texi: Regenerated.
+
+2006-04-10  Jim Blandy  <jimb@codesourcery.com>
+
+	* pex-common.c (temp_file): New function, containing guts of
+	pex-style temporary file name generation.
+	(pex_run): Use it.
+
+2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
+
+	* Makefile.in: Add install-html, install-html-am, and
+	install-html-recursive targets. Define mkdir_p and 
+	NORMAL_INSTALL. 
+	* configure.ac: AC_SUBST datarootdir, docdir, htmldir.
+	* configure: Regenerate.
+	* testsuite/Makefile.in: Add install-html and html targets.
+
+2006-03-31  Mark Mitchell  <mark@codesourcery.com>
+
+	* pex-win32.c (<errno.h>): Include.
+	(fix_argv): Remove.
+	(argv_to_cmdline): New function.
+	(std_suffixes): New variable.
+	(no_suffixes): Likewise.
+	(find_executable): New function.
+	(win32_spawn): Likewise.
+	(spawn_script): Use win32_spawn instead of _spawnv[p].
+	(pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
+	(pex_win32_wait): Likewise.
+
+2006-03-24  Jim Blandy  <jimb@codesourcery.com>
+
+	* pex-common.c (pex_run): Simplify output name handling.
+
+2006-03-12  Jim Blandy  <jimb@red-bean.com>
+
+	* pex-common.h (struct pex_obj): Doc fixes.
+
+2006-03-11  Jim Blandy  <jimb@red-bean.com>
+
+	* functions.texi: Regenerate.
+
+2006-02-21  Ben Elliston  <bje@au.ibm.com>
+
+	* pexecute.c (pwait): Syntax fix for previous change.
+
+2006-02-17  Uttam Pawar  <uttamp@us.ibm.com>
+
+	* pexecute.c (pwait): Free vector pointer.
+	* partition.c (partition_print): Free class_elements pointer.
+
+2006-02-11  Roger Sayle  <roger@eyesopen.com>
+	    R. Scott Bailey  <scott.bailey@eds.com>
+	    Bill Northcott  <w.northcott@unsw.edu.au>
+
+	PR bootstrap/16787
+	* floatformat.c: Include <float.h> where available.
+	(NAN): Use value of DBL_QNAN if defined, and NAN isn't.
+
+2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* configure.ac: Add -Wc++-compat to ac_libibety_warn_cflags where
+	supported. 
+	* configure: Regenerated.
+
+2006-01-20  Carlos O'Donell  <carlos@codesourcery.com>
+
+	* testsuite/Makefile.in: Add test-expandargv test.
+	* testsuite/test-expandargv.c: New test.
+	* argv.c (expandargv): Check for errors with ferror,
+	rather than just by looking at return value from fread.
+
+2005-12-17  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* floatformat.c (floatformat_i387_ext_is_valid): Use explicit cast
+	to convert from "from".
+	(floatformat_to_double): Likewise.
+	(floatformat_from_double): Use explicit cast to convert from "to".
+
+2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>
+
+	PR java/9861
+	* cp-demangle.c (d_bare_function_type): Recognize new 'J' qualifer
+	and include return type when found.
+	(d_print_comp)[DEMANGLE_COMPONENT_FUNCTION_TYPE]: Add
+	conditional logic to change printing order of return type.when
+	the DMGL_RET_POSTFIX option is present.
+	(java_demangle_v3): Add DMGL_RET_POSTFIX option to d_demangle
+	call.
+	* testsuite/test-demangle.c (main): Recognize option --ret-postfix
+	* testsuite/demangle-expected: Test cases to verify extended encoding.
+	Updated comment to document --ret-postfix option.
+	
+2005-11-06  Richard Guenther  <rguenther@suse.de>
+
+	* splay-tree.c (rotate_left): New function.
+	(rotate_right): Likewise.
+	(splay_tree_splay_helper): Remove.
+	(splay_tree_splay): Re-implement.
+
+2005-10-31  Mark Kettenis  <kettenis@gnu.org>
+
+	* floatformat.c (floatformat_vax_aingle, floatformat_vax_double):
+	New variables.
+
+2005-10-07  Mark Mitchell  <mark@codesourcery.com>
+
+	* at-file.texi: Fix typo.
+
+2005-10-03  Mark Mitchell  <mark@codesourcery.com>
+
+	* at-file.texi: New file.
+
+2005-09-27  Mark Mitchell  <mark@codesourcery.com>
+
+	* argv.c (expandargv): Do not use xmalloc_failed.
+
+2005-09-26  Mark Mitchell  <mark@codesourcery.com>
+
+	* argv.c (safe-ctype.h): Include it.
+	(ISBLANK): Remove.
+	(stdio.h): Include.
+	(buildargv): Use ISSPACE instead of ISBLANK.
+	(expandargv): New function.
+	* Makefile.in: Regenerated.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* pex-win32.c: Include "windows.h".
+	(backslashify): New function.
+	(fix_argv): Use backslashify to convert path to windows format.
+	Allocate one more place in new argv for potential executable from '#!'
+	parsing.
+	(tack_on_executable): New function.  Conditional on USE_MINGW_MSYS
+	(openkey): Ditto.
+	(mingw_rootify): Ditto.
+	(msys_rootify): Ditto.
+	(spawn_script): New function.
+	(pex_win32_exec_child): Save translated argv in newargv.  Pass to
+	spawn_script if spawnv* fails.
+	(main): New function.  Conditional on MAIN.  Useful for testing.
+
+2005-08-17  Mark Kettenis  <kettenis@gnu.org>
+
+	* floatformat.c (floatformat_always_valid): Change type of last
+	argument to `void *'.
+	(floatformat_i387_ext_is_valid): Likewise.
+	(floatformat_to_double): Change type of second argument to `const
+	void *'.
+	(floatformat_from_double): Change type of last argument to `void
+	*'.
+	(floatformat_is_valid): Change type of last argument to `const
+	void *'.
+	(ieee_test): Remove redundant casts.
+
+2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* strverscmp.c: Update FSF address.
+	* testsuite/Makefile.in: Likewise.
+	* testsuite/test-demangle.c: Likewise.
+	* testsuite/test-pexecute.c: Likewise.
+
+2005-07-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* getopt.c: Include ansidecl.h before system headers.
+
+2005-07-22  Ben Elliston  <bje@gnu.org>
+
+	* getopt.c: Include "ansidecl.h".
+	(_getopt_initialize): Mark argc and argv parameters as unused.
+
+2005-07-22  Ben Elliston  <bje@gnu.org>
+
+	* regex.c (regcomp): Change type of `i' from unsigned to int.
+
+2005-07-22  Ben Elliston  <bje@gnu.org>
+
+	Recover patch lost in the sourceware repository:
+	2005-07-09  Ben Elliston  <bje@au.ibm.com>
+	* memcpy.c: Remove ANSI_PROTOTYPES conditional code.
+	* memmove.c: Likewise.
+	* objalloc.c: Likewise.
+
+2005-07-22  Ben Elliston  <bje@gnu.org>
+
+	* configure.ac: Check for a getopt(3) declaration.
+	* configure, config.in: Regenerate.
+
+2005-07-15  Ben Elliston  <bje@au.ibm.com>
+
+	* regex.c (TRANSLATE): Cast rhs of ternary expression to char.
+
+2005-07-12  Ben Elliston  <bje@au.ibm.com>
+
+	* floatformat.c (floatformat_to_double): Add a comment about a
+	potential source of warnings when compiling this file.
+
+2005-07-12  Ben Elliston  <bje@au.ibm.com>
+
+	* pexecute.c (pexecute): Cast string litrals to char *.
+	* regex.c (re_comp): Cast a call to gettext() to char *.
+
+2005-07-07  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* config.table: Delete file.  Move former contents into ...
+	* configure.ac: ... here and escape any brackets for m4.
+	* Makefile.in (config.status): Remove dependency on config.table.
+	* configure: Regenerate.
+
+2005-07-07  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* config.in: Regenerate for 6/20 change.
+
+2005-07-03  Steve Ellcey  <sje@cup.hp.com>
+
+	PR other/13906
+	* md5.c (md5_process_bytes): Check alignment.
+
+2005-07-01  Ian Lance Taylor  <ian@airs.com>
+
+	PR other/22268
+	* cp-demangle.c (d_expr_primary): Don't run off the end of the
+	string while looking for the end of a literal value.
+	* testsuite/demangle-expected: Add test case.
+
+2005-06-30  Daniel Berlin  <dberlin@dberlin.org>
+
+	* hashtab.c (EMPTY_ENTRY): Moved and renamed.
+	(DELETED_ENTRY): Ditto.	
+
+2005-06-20  Geoffrey Keating  <geoffk@apple.com>
+
+	* strverscmp.c: New.
+	* Makefile.in (CFILES): Add strverscmp.c.
+	(CONFIGURED_OFILES): Add strverscmp.o.
+	(strverscmp.o): New rule.
+	(stamp-functions): Add $(srcdir) to files in source directory.
+	* configure.ac (funcs): Add strverscmp.
+	(AC_CHECK_FUNCS): Add strverscmp.
+	* configure: Regenerate.
+	* functions.texi: Regenerate.
+
+2005-05-28  Eli Zaretskii  <eliz@gnu.org>
+
+	* configure.ac: Add snprintf and vsnprintf to AC_CHEK_DECLS.
+	* config.in, configure: Regenerate.
+
+2005-05-25  Richard Henderson  <rth@redhat.com>
+
+	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_HIDDEN_ALIAS.
+	(d_make_comp, d_print_comp): Likewise.
+	(d_special_name): Generate one.
+	* testsuite/demangle-expected: Add a hidden alias test.
+
+2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* configure.ac: Check declarations for calloc(), getenv(),
+	malloc(), realloc() and sbrk().
+	* config.in: Regenerate.
+	* configure: Likewise.
+
+	* alloca.c (C_alloca): Change "new" to "new_storage".  Use XNEWVEC
+	instead of xmalloc.
+	* choose-temp.c (choose_temp_base): Use XNEWVEC instea od xmalloc.
+	* concat.c (liiberty_concat_ptr): Surround definition with an
+	extern "C" block, if __cplusplus.
+	(concat): Use XNEWVEC instead of xmalloc.
+	(reconcat): Likewise.
+	* cp-demangle.c (struct d_print_template): Rename member
+	"template" to "template_decl".  Adjust use throughout the file.
+	(d_print_resize): Properly cast return value of realloc().
+	(cplus_demangle_print): Same for malloc().
+	(d_demangle): Likewise.
+	* cp-demint.c (cplus_demangle_fill_builtin_type): Rename parameter
+	"typename" to "type_name".
+	* cplus-dem.c (grow_vect): Use XRESIZEVEC instead of xrealloc().
+	(work_stuff_copy_to_from): Use XNEWVEC insteand of xmalloc().
+	(demangle_template_value_parm): Likewise.
+	(demangle_template): Likewise.
+	(recursively_demangle): Likewise.
+	(do_hpacc_template_literal): Likewise.
+	(do_arg): Likewise.
+	(remember_type): Likewise.
+	(remember_Ktype): Likewise.
+	(register_Btype): Likewise.
+	(string_need): Use XRESIZEVEC instead of xrealloc().
+	* dyn-string.c (dyn_string_init): Use XNEWVEC.
+	(dyn_string_new): Use XNEW.
+	(dyn_string_resize): Use XRESIZEVEC.
+	* fnmatch.c (fnmatch): Rename local variable "not" to "negate".
+	* getopt.c (getenv): Declare only if !__cplusplus and !getenv.
+	Otherwise include <stdlib.h>.
+	(exchange): Cast return value of malloc().
+	* hashtab.c (htab_size): Define as both macro and non-inline
+	function.
+	(htab_elements): Likewise.
+	* getpwd.c (getpwd): Use XNEWVEC.
+	(htab_create_alloc_ex): Use C90 prototype-style.
+	* lrealpath.c (lrealpath): Appropriately cast return value of
+	malloc().
+	* make-relative-prefix.c (save_string): Likewise.
+	* make-temp-file.c (try_dir): Rename from "try".  Adjust use in
+	the file.
+	(choose_tmpdir): Use XNEWVEC.
+	* mkstemps.c (mkstemps): Rename parameter "template" to "pattern".
+	* pex-common.c (pex_init_common): Use XNEW.
+	(pex_add_remove): Use XRESIZEVEC.
+	(pex_run): Likewise.
+	(pex_get_status_and_time): Likewise.
+	* pex-djgpp.c (pex_djgpp_exec_child): Likewise.
+	* pex-msdos.c (pex_init): Use XNEW.
+	(pex_msdos_exec_child): Likewise.
+	(pex_msdos_exec_child): Use XRESIZEVEC.
+	* pex-unix.c (pex_wait): Use XNEW.
+	* pex-win32.c (fix_argv): Use XNEWVEC.
+	* pexecute.c (pwait): Likewise.
+	* setenv.c (setenv): Properly cast return value of malloc().
+	* sigsetmask.c (sigsetmask): Rename local variables "old" and
+	"new" to "old_sig" and "new_sig".
+	* sort.c (main): Use XNEWVEC.
+	* spaces.c (spaces): Cast return value of malloc().
+	* strndup.c (strndup): Likewise.
+	* ternary.c (ternary_insert): Use XNEW.
+	* xmalloc.c (malloc, realloc, calloc, sbrk): Surround declaration
+	with an extern "C" block if __cplusplus.
+	* xstrdup.c (xstrdup): Cast return value of memcpy().
+	* xstrerror.c (strerror): Enclose declaration in an extern "C"
+	block if __cplusplus.
+	* xstrndup.c (xstrndup): Use XNEW. Cast return value of memcpy().
+
+2005-05-16  Andreas Jaeger  <aj@suse.de>
+
+	* getpwd.c: Remove unneeded prototype getcwd and move getwd so
+	that it's only declared if needed.
+
+	* getopt1.c: Change order of includes so that __GNU_LIBRARY__ is
+	defined.
+
+2005-05-15  Andreas Jaeger  <aj@suse.de>
+
+	* functions.texi: Regenerated.
+
+2005-05-15  Eli Zaretskii  <eliz@gnu.org>
+
+	* pexecute.txh: Enclose multi-word data types in @deftypefn in
+	braces.  Minor wording fixes.  Use --- for em-dash.  Use
+	@enumerate in enumerated lists.
+
+	* fopen_unlocked.c: Enclose multi-word data types in @deftypefn in
+	braces.
+
+2005-05-11  Eli Zaretskii  <eliz@gnu.org>
+
+	* pex-djgpp.c: Include string.h, fcntl.h, unistd.h, and
+	sys/stat.h.
+	(pex_init): Fix last argument to pex_init_common.
+	(pex_djgpp_exec_child): Remove leading underscore from _open,
+	_dup, _dup2, _close, and _spawnv/_spawnvp.  Replace `program',
+	which is undeclared, with `executable', which was unused.  Remove
+	unused variable `e'.  Fix casting of last arg to spawnv/spawnvp.
+	(pex_djgpp_wait): Declare arguments with ATTRIBUTE_UNUSED.
+
+2005-05-11  Paul Brook  <paul@codesourcery.com>
+
+	* Makefile.in: Regenerate dependencies.
+
+2005-05-10  Nick Clifton  <nickc@redhat.com>
+
+	* Update the address and phone number of the FSF organization in
+	the GPL notices in the following files:
+	COPYING.LIB, Makefile.in, _doprnt.c, argv.c, asprintf.c,
+	choose-temp.c, clock.c, concat.c, copying-lib.texi, cp-demangle.c,
+	cp-demangle.h, cp-demint.c, cplus-dem.c, dyn-string.c, fdmatch.c,
+	fibheap.c, floatformat.c, fnmatch.c, fopen_unlocked.c,
+	gather-docs, getopt.c, getopt1.c, getruntime.c, hashtab.c, hex.c,
+	lbasename.c, lrealpath.c, maint-tool, make-relative-prefix.c,
+	make-temp-file.c, md5.c, mempcpy.c, mkstemps.c, objalloc.c,
+	obstack.c, partition.c, pex-common.c, pex-common.h, pex-djgpp.c,
+	pex-msdos.c, pex-one.c, pex-unix.c, pex-win32.c, pexecute.c,
+	physmem.c, putenv.c, regex.c, safe-ctype.c, setenv.c, snprintf.c,
+	sort.c, spaces.c, splay-tree.c, stpcpy.c, stpncpy.c, strndup.c,
+	strtod.c, ternary.c, unlink-if-ordinary.c, vasprintf.c,
+	vsnprintf.c, vsprintf.c, xexit.c, xmalloc.c, xstrndup.c
+
+2005-05-06  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* aclocal.m4 (AC_DEFINE_NOAUTOHEADER): Remove.
+	* configure.ac: Replace any AC_DEFINE_NOAUTOHEADER with AC_DEFINE.
+	* configure: Regenerate.
+
+2005-05-06  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
+	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
+	* aclocal.m4: Don't include accross.m4.
+	* configure, config.in: Regenerate.
+
+2005-04-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* fopen_unlocked.c (unlock_std_streams): New.
+
+	* functions.texi: Regenerate.
+
+2005-04-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* fopen_unlocked.c (unlock_stream): New.
+	Consolidate unlocking code into a helper function.
+
+	* functions.texi: Regenerate.
+
+2005-04-13  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* asprintf.c: Include config.h.
+	* basename.c: Likewise.
+	* fdmatch.c: Likewise.
+	* hex.c: Likewise.
+	* lbasename.c: Likewise.
+	* spaces.c: Likewise.
+	* xatexit.c:Likewise.
+	* configure.ac:  Do check declarations for basename, ffs, asprintf
+	and vasprintf for real.
+	* configure: Regenerate.
+
+2005-04-13  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* argv.c (dupargv): Allocate space of argv[argc], not
+	sizeof(char *) of that amount.  Cast result to char *.
+
+2005-04-12  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* regex.c (wcs_re_match_2_internal, byte_re_match_2_internal):
+	Replace not with negate.
+
+2005-04-12  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* configure.ac: Check declarations for basename, ffs, asprintf,
+	vasprintf.
+	* configure: Regenerate.
+	* config.in: Likewise.
+
+2005-04-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (CFILES): Add fopen_unlocked.c.
+	(REQUIRED_OFILES): Add ./fopen_unlocked.o.
+	Regenerate dependencies.
+
+	* configure.ac: Check for stdio_ext.h and __fsetlocking.
+
+	* fopen_unlocked.c: New file.
+
+	* functions.texi, configure, config.in: Regenerate.
+
+2005-04-04  Ian Lance Taylor  <ian@airs.com>
+
+	* testsuite/test-pexecute.c (TEST_PEX_RUN): Move variable
+	declaration before statement.
+
+2005-04-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* bcmp.c: Fix warnings and implement using memcmp.
+	* bcopy.c: Fix warnings.
+	* bzero.c: Fix warnings and implement using memset.
+
+	* configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings
+	-Wstrict-prototypes.
+	* configure, config.in: Regenerate.
+
+	* bsearch.c, index.c, rindex.c, strstr.c, strtol.c, waitpid.c: Fix
+	warnings and reconcile interfaces with relevant standards.
+
+2005-04-02  Ian Lance Taylor  <ian@airs.com>
+
+	* cp-demangle.c: Update copyright.
+
+2005-03-31  Joseph S. Myers  <joseph@codesourcery.com>
+
+	* gettimeofday.c: Add "Supplemental" to @deftypefn.
+	* functions.texi: Regenerate.
+
+2005-03-28  Ian Lance Taylor  <ian@airs.com>
+
+	* pex-common.c: New file.
+	* pex-one.c: New file.
+	* pexecute.c: New file.
+	* pex-common.h: Include <stdio.h>.
+	(struct pex_obj): Define.
+	(struct pex_funcs): Define.
+	(pex_init_common): Declare.
+	* pex-unix.c: Rewrite.
+	* pex-win32.c: Rewrite.
+	* pex-djgpp.c: Rewrite.
+	* pex-msdos.c: Rewrite.
+	* testsuite/text-pexecute.c: New file.
+	* pexecute.txh: Rewrite.
+	* configure.ac: Check for wait3 and wait4.  Set CHECK to
+	really-check rather than check-cplus-dem.
+	* functions.texi: Rebuild.
+	* Makefile.in: Rebuild dependencies.
+	(CFILES): Add pexecute.c, pex-common.c, pex-one.c.
+	(REQUIRED_OFILES): Add pexecute.o, pex-common.o, pex-one.o.
+	* testsuite/Makefile.in (really-check): New target.
+	(check-pexecute, test-pexecute): New targets.
+	* configure: Rebuild.
+
+2005-03-28  Mark Kettenis  <kettenis@gnu.org>
+
+	* unlink-if-ordinary.c: Include <sys/types.h>.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 7/n.
+	* regex.c (PARAMS): Remove definition.
+	(PREFIX): Unconditionaly define using ISO C ## operator.
+	(init_syntax_once, extract_number, extract_number_and_incr,
+	print_fastmap, print_partial_compiled_pattern,
+	print_compiled_pattern, print_double_string, printchar,
+	convert_mbs_to_wcs, re_set_syntax, regex_grow_registers,
+	regex_compile, store_op1, store_op2, insert_op1, insert_op2,
+	at_begline_loc_p, at_endline_p, group_in_compile_stack,
+	insert_space, wcs_compile_range, byte_compile_range,
+	truncate_wchar, re_compile_fastmap, re_compile_fastmap,
+	re_set_registers, re_search, re_search_2, re_search_3, re_match,
+	re_match_2, count_mbs_length, wcs_re_match_2_internal,
+	byte_re_match_2_internal, group_match_null_string_p,
+	alt_match_null_string_p, common_op_match_null_string_p,
+	bcmp_translate, re_compile_pattern, re_comp, re_exec, regcomp,
+	regexec, regerror, regfree): Use ISO C prototype style.
+	* partition.c: (elem_compare): Likewise.
+	* cp-demangle.c (print_usage): Likewise.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 5/n.
+	* random.c (srandom, initstate, setstate, random): Use ISO C
+	prototypes.
+	* putenv.c (putenv): Likewise.
+	* physmem.c (physmem_available, physmem_total, main): Likewise.
+	* pex-win32.c (fix_argv, pexecute, pwait): Likewise.
+	* pex-unix.c (pexecute, pwait): Likewise.
+	* pex-msdos.c (pexecute, pwait): Likewise.
+	* pex-djgpp.c (pexecute, pwait): Likewise.
+	* partition.c (partition_new, partition_delete, partition_union)
+	(elem_compare, partition_print): Likewise.
+	* obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
+	_obstack_allocated_p, _obstack_free, obstack_free,
+	_obstack_memory_used, print_and_abort, obstack_next_free,
+	obstack_object_size, obstack_base): Likewise.  Remove codes
+	predicated on !defined(__STDC__).
+	* objalloc.c (objalloc_create, _objalloc_alloc, objalloc_free,
+	objalloc_free_block): Use ISO C prototypes.
+	* mkstemps.c (mkstemps): Likewise.
+	* memset.c (memset): Likewise.
+	* mempcpy.c (mempcpy): Likewise.
+	* rename.c (rename): Likewise.
+	* rindex.c (rindex): Likewise.
+	* setenv.c (setenv, unsetenv): Likewise.
+	* sigsetmask.c (sigsetmask): Likewise.
+	* snprintf.c (snprintf): Likewise.
+	* sort.c (sort_pointers, xmalloc): Likewise.
+	* spaces.c (spaces): Likewise.
+	* splay-tree.c (splay_tree_delete_helper,
+	splay_tree_splay_helper, splay_tree_splay,
+	splay_tree_foreach_helper, splay_tree_xmalloc_allocate,
+	splay_tree_new, splay_tree_xmalloc_allocate,
+	splay_tree_new_with_allocator, splay_tree_delete,
+	splay_tree_insert, splay_tree_remove, splay_tree_lookup,
+	splay_tree_max, splay_tree_min, splay_tree_predecessor,
+	splay_tree_successor, splay_tree_foreach,
+	splay_tree_compare_ints, splay_tree_compare_pointers): Likewise.
+	* stpcpy.c (stpcpy): Likewise.
+	* stpncpy.c (stpncpy): Likewise.
+	* strcasecmp.c (strcasecmp): Likewise.
+	* strchr.c (strchr): Likewise.
+	* strdup.c (strdup): Likewise.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 6/n.
+	* strerror.c (init_error_tables, errno_max, strerror, strerrno,
+	strtoerrno, main): Use ISO C prototype style.
+	* strncasecmp.c (strncasecmp): Likewise.
+	* strncmp.c (strncmp): Likewise.
+	* strndup.c (strndup): Likewise.
+	* strrchr.c (strrchr): Likewise.
+	* strsignal.c (init_signal_tables, signo_max, strsignal,
+	strsigno, strtosigno, psignal, main): Likewise.
+	* strstr.c (strstr): Likewise.
+	* strtod.c (strtod, atof): Likewise.
+	* strtol.c (strtol): Likewise.
+	* strtoul.c (strtoul): Likewise.
+	* ternary.c (ternary_insert, ternary_cleanup, ternary_search,
+	ternary_recursivesearch): Likewise.
+	* tmpnam.c (tmpnam): Likewise.
+	* unlink-if-ordinary.c (unlink_if_ordinary): Likewise.
+	* vasprintf.c (int_vasprintf, vasprintf, checkit, main): Likewise.
+	* vfork.c (vfork): Likewise.
+	* vfprintf.c (vfprintf): Likewise.
+	* vprintf.c (vprintf): Likewise.
+	* vsnprintf.c (vsnprintf, checkit, main): Likewise.
+	* vsprintf.c (vsprintf): Likewise.
+	* waitpid.c (waitpid): Likewise.
+	* xatexit.c (xatexit, xatexit_cleanup): Likewise.
+	* xexit.c (xexit): Likewise.
+	* xmalloc.c (xmalloc_set_program_name, xmalloc_failed, xmalloc,
+	xcalloc, xrealloc): Likewise.
+	* xmemdup.c (xmemdup): Likewise.
+	* xstrdup.c (xstrdup): Likewise.
+	* xstrerror.c (xstrerror): Likewise.
+	* xstrndup.c (xstrndup): Likewise.
+
+2005-03-27  Andreas Jaeger  <aj@suse.de>
+
+	* configure.ac (ac_c_preproc_warn_flag): Remove -Wtraditional
+	flags.
+	* configure: Regenerated.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* getopt1.c (getopt_long_only): Fix thinko.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 4/n.
+	* hashtab.c (higher_prime_index, hash_pointer, eq_pointer,
+	htab_size, htab_elements, htab_mod_1, htab_mod, htab_mod_m2,
+	htab_create_alloc, htab_set_functions_ex, htab_create,
+	htab_try_create, htab_delete, htab_empty,
+	find_empty_slot_for_expand, htab_expand, htab_find_with_hash,
+	htab_find, htab_find_slot_with_hash, htab_find_slot,
+	htab_remove_elt, htab_remove_elt_with_hash, htab_clear_slot,
+	htab_traverse_noresize, htab_traverse, htab_collisions,
+	htab_hash_string, iterative_hash): Use ISO C prototype.
+	* hex.c (hex_init): Likewise.
+	* index.c (index): Likewise.
+	* insque.c (insque, remque): Likewise.
+	* lbasename.c (lbasename): Likewise.
+	* lrealpath.c (lrealpath): Likewise.
+	* make-relative-prefix.c (save_string, split_directories,
+	free_split_directories, make_relative_prefix): Likewise.
+	* make-temp-file.c (try, choose_tmpdir, make_temp_file): Likewise.
+	* md5.c (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
+	md5_buffer, md5_process_bytes, md5_process_block): Likewise.
+	* memchr.c (memchr): Likewise.
+	* memcpy.c (memcpy): Likewise.
+	* memmove.c (memmove): Likewise.
+	* gettimeofday.c (gettimeofday): Likewise.
+	* getruntime.c (get_run_time): Likewise.
+	* getpwd.c (getpwd, getpwd): Likewise.
+	* getpagesize.c (getpagesize): Likewise.
+	* getopt1.c (getopt_long, getopt_long_only, main): Likewise.
+	* getopt.c (my_index, exchange, _getopt_initialize,
+	_getopt_internal, getopt, main): Likewise.
+	* getcwd.c (getcwd): Likewise.
+	* fnmatch.c (fnmatch): Likewise.
+	* floatformat.c (floatformat_always_valid,
+	floatformat_i387_ext_is_valid, get_field, floatformat_to_double,
+	put_field, floatformat_from_double, floatformat_is_valid,
+	ieee_test, main): Likewise.
+	* fibheap.c (fibheap_new, fibnode_new, fibheap_compare,
+	fibheap_comp_data, fibheap_insert, fibheap_min, fibheap_min_key,
+	fibheap_union, fibheap_extract_min, fibheap_replace_key_data,
+	fibheap_replace_key, fibheap_replace_data, fibheap_delete_node,
+	fibheap_delete, fibheap_empty, fibheap_extr_min_node,
+	fibheap_ins_root, fibheap_rem_root, fibheap_consolidate,
+	fibheap_link, fibheap_cut, fibheap_cascading_cut,
+	fibnode_insert_after, fibnode_remove): Likewise.
+	* ffs.c (ffs): Likewise.
+	* fdmatch.c (fdmatch): Likewise.
+	* dyn-string.c (dyn_string_init, dyn_string_new,
+	dyn_string_delete, dyn_string_release, dyn_string_resize,
+	dyn_string_clear, dyn_string_copy, dyn_string_copy_cstr,
+	dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
+	dyn_string_insert_cstr, dyn_string_insert_char,
+	dyn_string_append, dyn_string_append_cstr,
+	dyn_string_append_char, dyn_string_substring, dyn_string_eq):
+	Likewise.
+
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 3/n.
+	* cplus-dem.c (set_cplus_marker_for_demangling, consume_count,
+	consume_count_with_underscores, code_for_qualifier,
+	qualifier_string, demangle_qualifier, cplus_demangle_opname,
+	cplus_mangle_opname, cplus_demangle_set_style,
+	cplus_demangle_name_to_style, cplus_demangle, grow_vect,
+	ada_demangle, internal_cplus_demangle, squangle_mop_up,
+	work_stuff_copy_to_from, delete_non_B_K_work_stuff,
+	delete_work_stuff, mop_up, demangle_signature,
+	demangle_method_args, demangle_template_template_parm,
+	demangle_expression, demangle_integral_value,
+	demangle_real_value, demangle_template_value_parm,
+	demangle_template, arm_pt, demangle_arm_hp_template,
+	demangle_class_name, demangle_class, iterate_demangle_function,
+	demangle_prefix, gnu_special, recursively_demangle, arm_special,
+	demangle_qualified, get_count, do_type, demangle_fund_type,
+	do_hpacc_template_const_value, do_hpacc_template_literal,
+	snarf_numeric_literal, do_arg, remember_type, remember_Ktype,
+	register_Btype, remember_Btype, forget_B_and_K_types,
+	forget_types, demangle_args, demangle_nested_args,
+	demangle_function_name, string_need, string_delete, string_init,
+	string_clear, string_empty, string_append, string_appends,
+	string_appendn, string_prepend, string_prepends, string_prependn,
+	string_append_template_idx): Use ISO C prootype style.
+	* cp-demint.c (cplus_demangle_fill_component,
+	cplus_demangle_fill_builtin_type, cplus_demangle_fill_operator,
+	cplus_demangle_v3_components): Likewise.
+
+2005-03-26  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to use ISO C prototype style 2/n.
+	* cp-demangle.h: Remove uses of PARAMS.
+	* cp-demangle.c: Likewise.
+	(d_dump, cplus_demangle_fill_name,
+	cplus_demangle_fill_extended_operator, cplus_demangle_fill_ctor,
+	cplus_demangle_fill_dtor, d_make_empty, d_make_comp, d_make_name,
+	d_make_builtin_type, d_make_operator, d_make_extended_operator,
+	d_make_ctor, d_make_dtor, d_make_template_param, d_make_sub,
+	cplus_demangle_mangled_name, has_return_type,
+	is_ctor_dtor_or_conversion, d_encoding, d_name, d_nested_name,
+	d_prefix, d_unqualified_name, d_source_name, d_number,
+	d_identifier, d_operator_name, d_special_name, d_call_offset,
+	d_ctor_dtor_name, cplus_demangle_type, d_cv_qualifiers,
+	d_function_type, d_bare_function_type, d_class_enum_type,
+	d_array_type, d_pointer_to_member_type, d_template_param,
+	d_template_args, d_template_arg, d_expression, d_expr_primary,
+	d_local_name, d_discriminator, d_add_substitution,
+	d_substitution, d_print_resize, d_print_append_char,
+	d_print_append_buffer, d_print_error, cplus_demangle_print,
+	d_print_comp, d_print_java_identifier, d_print_mod_list,
+	d_print_mod, d_print_function_type, d_print_array_type,
+	d_print_expr_op, d_print_cast, cplus_demangle_init_info,
+	d_demangle, __cxa_demangle, cplus_demangle_v3, java_demangle_v3,
+	is_ctor_or_dtor, is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_dtor,
+	print_usage, main):
+
+2005-03-26  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	Convert libiberty to ISO C prototype style 1/n.
+	* _doprnt.c: Remove conditional #include <varargs.h> on
+	ANSI_PROTOTYPES as the latter is always assumed.
+	(_doprnt, checkit, main): Use ISO C prototype.
+	* alloca.c (find_stack_direction, C_alloca): Use ISO C prototype.
+	* argv.c: Remove conditional #includes on ANSI_PROTOTYPES.
+	(dupargv, freeargv, buildargv, main): Use ISO C prototype.
+	* atexit.c (atexit): Likewise
+	* asprintf.c: Remove conditional include on ANSI_PROTOTYPES.
+	(asprintf): Use ISO C prototype.
+	* basename.c (basename): Likewise
+	* bcmp.c (bcmp): Likewise.
+	* bcopy.c (bcopy): Likewise.
+	* bzero.c (bzero): Likewise.
+	* bsearch.c (bsearch): Likewise.  Improve const-correctness.
+	* choose-temp.c (choose_temp_base): Likewise.
+	* calloc.c: Remove conditional #include on ANSI_PROTOTYPES.
+	(calloc): Use ISO C prototype.
+	* clock.c (clock): Likewise.
+	* concat.c: Remove conditional #include on ANSI_PROTOTYPES.
+	(vconcat_length, vconcat_copy, concat_length, concat_copy,
+	concat_copy2, concat, reconcat, main): Use ISO C prototype.
+	* copysign.c (copysign): Likewise.
+
+2005-03-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (CFILES): Add strndup.c and xstrndup.c.
+	(REQUIRED_OFILES): Add xstrndup.o.
+	(CONFIGURED_OFILES): Add strndup.o.
+	Regenerate dependencies.
+
+	* configure.ac (funcs, AC_CHECK_FUNCS): Add strndup.
+
+	* strndup.c, xstrndup.c: New.
+
+	* config.in, configure, functions.texi: Regenerate.
+
+2005-03-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* xmemdup.c, xstrdup.c: Expose the tail call.
+
+2005-03-09  Mark Mitchell  <mark@codesourcery.com>
+
+	* configure.ac (funcs): Add gettimeofday.
+	* configure: Regenerated.
+	* gettimeofday.c: New file.
+	* Makefile.in (CFILES): Add gettimeofday.
+	(CONFIGURED_OFILES): Add gettimeofday.o.
+	(./gettimeofday.o): New rule.
+
+2005-03-09  Ian Lance Taylor  <ian@airs.com>
+
+	* pex-os2.c: Remove.
+	* configure.ac: Remove *-*-os2-emx* case when setting pexecute.
+	* Makefile.in (CFILES): Remove pex-os2.c.
+	(CONFIGURED_OFILES): Remove pex-os2.o.
+	(pex-os2.o): Remove target.
+	* configure: Rebuild.
+
+2005-03-07  Ian Lance Taylor  <ian@airs.com>
+
+	* mpw-config.in: Remove.
+	* mpw-make.sed: Remove.
+	* mpw.c: Remove.
+	* Makefile.in (CFILES): Remove pex-mpw.c.
+	(CONFIGURED_OFILES): Remove pex-mpw.o.
+	(mpw.o, pex-mpw.o): Remove targets.
+	* maint-tool (undoc): Remove reference to mpw.c.
+
+2005-03-06  DJ Delorie  <dj@redhat.com>
+
+	* configure.ac (target_header_dir): vfork is a stub under djgpp.
+	* configure: Regenerated.
+
+2005-03-01  Jan Beulich  <jbeulich@novell.com>
+
+	* Makefile.in (CFILES): Add unlink-if-ordinary.c
+	(REQUIRED_OFILES): Add unlink-if-ordinary.o.
+	Add dependencies and rule for unlink-if-ordinary.o.
+	* unlink-if-ordinary.c: New.
+
+2005-03-01  Ben Elliston  <bje@au.ibm.com>
+
+	* hashtab.c (htab_find_slot_with_hash): Make function
+	documentation clearer.
+
+2005-02-13  Jason Merrill  <jason@redhat.com>
+
+	* cp-demangle.c (__cxa_demangle): Change resolution of ambiguous
+	arguments.
+
+2005-01-11  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
+
+	* hex.c (hex_value): Group 'unsigned int' together to get correct
+	markup.
+	* functions.texi: Regenerated.
+
+2004-12-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.in: Undo to 2004-12-17.
+	* aclocal.m4: Likewise.
+	* config.table: Likewise.
+	* configure.ac: Likewise.
+	* maint-tool: Likewise.
+	* configure: Likewise.
+
+2004-12-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/19072
+	* Makefile.in (enable_shared): New substitute.
+	(LTTARGETLIB): New.
+	(PREFIXTARGETLIB): New.
+	(LTTESTLIB): New.
+	(PREFIXTESTLIB): New.
+	(CCLD): New.
+	(LINK): New.
+	($(TARGETLIB)): Use $(LINK) to create libraries and create
+	targets by hand.
+	($(TESTLIB)): Likewise.
+	(mostlyclean): Don't remove .libs. Remove the libtool object
+	directory.
+
+	* config.table (enable_shared): Removed.
+
+	* configure.ac (enable_static): Set to yes.
+	(AC_PROG_LIBTOOL): Removed.
+	(AM_DISABLE_SHARED): Uncommented.
+	(AM_PROG_LIBTOOL): Likewise.
+	(LIBOBJS): Add `./' to avoid VPATH.
+	(LTLIBOBJS): Likewise.
+	(enable_shared): Substitute.
+	* configure: Regenerated.
+
+2004-12-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.in (top_builddir): Set to `.'.
+	(OUTPUT_OPTION): Removed.
+	(LIBTOOL): New.
+	(LTLIBOBJS): New.
+	(EXTRA_LTOFILES): New.
+	(FLAGS_TO_PASS): Add EXTRA_LTOFILES.
+	(all): Remove stamp-picdir.
+	(LTCOMPILE): New.
+	(.c.lo): New rule.
+	(REQUIRED_LTOFILES): New.
+	(CONFIGURED_LTOFILES): New.
+	($(TARGETLIB)): Check .libs for PIC object files. Depend on
+	$(REQUIRED_LTOFILES) $(EXTRA_LTOFILES) $(LTLIBOBJS).
+	(stamp-picdir): Completely removed.
+	(maint-missing): Pass $(REQUIRED_LTOFILES)
+	$(CONFIGURED_LTOFILES) instead of (REQUIRED_OFILES)
+	$(CONFIGURED_OFILES)
+	(maint-buildall): Depend on $(REQUIRED_LTOFILES)
+	$(CONFIGURED_LTOFILES).
+	(mostlyclean): Also remove *.lo .libs.
+	Run "make maint-deps".
+
+	* aclocal.m4: Include ../libtool.m4.
+
+	* config.table: Don't check --enable-shared.
+
+	* configure.ac (AC_PROG_LIBTOOL): Add.
+	(AC_PROG_CC_C_O): Removed.
+	(OUTPUT_OPTION): Removed.
+	(NO_MINUS_C_MINUS_O): Removed.
+	(ltpexecute): New substitute.
+	(LIBOBJS): Cleanup.
+	* configure: Regenerated.
+
+	* maint-tool: Updated for .lo/libtool.
+
+2004-12-11  Ben Elliston  <bje@au.ibm.com>
+
+	* configure.ac: Invoke AC_CHECK_SIZEOF for sizeof (int).
+	* configure: Regenerate.
+	* config.in: Likewise.
+
+2004-12-07  DJ Delorie  <dj@redhat.com>
+
+	* splay-tree.c (splay_tree_delete_helper): Redesign the logic so
+	that recursion (and thus large stack space) is not needed.
+
+2004-11-29  Matt Kraai  <kraai@alumni.cmu.edu>
+
+	* pex-unix.c: Fix the spelling of longjmp.
+
+2004-11-23  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	PR other/18623
+	* cp-demangle.c (d_call_offset): Remove useless local variables
+	offset and virtual_offset.
+	* cplus-dem.c (ada_demangle): Remove useless local variable
+	at_start_name.
+	(demangle_template): Remove useless local variable start.
+
+2004-11-19  Roger Sayle  <roger@eyesopen.com>
+
+	* objalloc.c, strsignal.c, xstrerror.c: Include "config.h" before
+	"ansidecl.h" to avoid redeclaration errors with native compilers.
+	* regex.c: Protect config.h from multiple inclusion.
+
+2004-11-12  Mike Stump  <mrs@apple.com>
+
+	* Makefile.in (libiberty.html): Fix html generation.
+
+2004-09-08  Adam Nemet  <anemet@lnxw.com>
+
+	* vasprintf.c: Accept __va_copy in addition to va_copy.
+
+2004-09-03  Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure: Regenerate.
+
+2004-09-02  Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure.ac: Do not enable multilibs for build-side libiberty.
+
+2004-06-29  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* lrealpath.c (lrealpath): Add _WIN32 support.
+
+2004-06-28  Zack Weinberg  <zack@codesourcery.com>
+
+	* cp-demangle.h: Declare cplus_demangle_operators,
+	cplus_demangle_builtin_types, cplus_demangle_mangled_name, and
+	cplus_demangle_type as static if IN_GLIBCPP_V3.
+
+2004-06-28  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	PR other/16240
+	* cp-demangle.c (d_expr_primary): Check for a failure return from
+	cplus_demangle_type.
+	* testsuite/demangle-expected: Add test case.
+
+2004-05-31  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* pex-win32.c (fix_argv): Expand comment.
+
+2004-05-25  Daniel Jacobowitz  <drow@false.org>
+
+	* Makefile.in: Add .NOEXPORT.
+
+2004-04-29  Douglas B Rupp  <rupp@gnat.com>
+
+	* mkstemps.c (mkstemps) [VMS]: Remove special open option. Update
+	copyright.
+
+2004-04-26  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* configure.ac (UNSIGNED_64BIT_TYPE): Unquote the definition.
+	* configure: Regenerate.
+
+2004-04-22  Richard Henderson  <rth@redhat.com>
+
+	* hashtab.c: Include limits.h, stdint.h, ansidecl.h.
+	(CHAR_BIT): Provide default.
+	(struct prime_ent, prime_tab): New.
+	(higher_prime_index): Rename from higher_prime_number, return index.
+	(htab_mod_1): New.
+	(htab_mod, htab_mod_m2): Use it.
+	(htab_create_alloc, htab_create_alloc_ex): Store prime index.
+	(htab_expand): Likewise.
+	* configure.ac: Check for stdint.h.
+	(UNSIGNED_64BIT_TYPE): New define and checks to fill it in.
+	* config.in, configure: Rebuild.
+
+2004-04-13  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* strerror.c: Include config.h, and redefine sys_nerr and
+	sys_errlist, before including ansidecl.h and libiberty.h.
+
+2004-04-13  Jeff Law  <law@redhat.com>
+
+	* hashtab.c (htab_remove_elt_with_hash): New function.
+	(htab_remove_elt): Implement in terms of htab_remove_elt_with_hash.
+
+2004-03-31  Richard Henderson  <rth@redhat.com>
+
+	* hashtab.c (htab_size): Move to top of file; mark inline.
+	(htab_elements): Likewise.
+	(htab_mod, htab_mod_m2): New.
+	(htab_delete): Refactor htab->size and htab->entries.
+	(htab_empty): Likewise.
+	(find_empty_slot_for_expand): Use htab_size, htab_mod, htab_mod_m2.
+	(htab_find_with_hash, htab_find_slot_with_hash): Likewise.
+	(htab_clear_slot): Use htab_size, htab_elements.
+	(htab_traverse_noresize, htab_traverse): Likewise.
+
+2004-03-17  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* pex-unix.c (pexecute): Use vfork instead of fork, with
+	appropriate changes to make this safe.
+	* pex-common.h (STDERR_FILE_NO): Define.
+
+	* Makefile.in: Clean up REQUIRED_OFILES and CONFIGURED_OFILES for
+	an 80 column screen.  Run maint-deps.
+
+2004-03-09  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* configure.ac: Bump version to 2.59.  Apply suggested autoupdates.
+	* acconfig.h: Delete redundant file.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+
+2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
+
+	* configure: Regenerate for config/accross.m4 correction.
+
+2004-03-07  Andreas Jaeger  <aj@suse.de>
+
+	* testsuite/test-demangle.c: Include <string.h> and <stdlib.h> for
+	prototypes.
+	(main): Initialize style.
+
+2004-02-24  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* cp-demangle.h (enum d_builtin_type_print): Add D_PRINT_UNSIGNED,
+	D_PRINT_UNSIGNED_LONG, D_PRINT_LONG_LONG,
+	D_PRINT_UNSIGNED_LONG_LONG, D_PRINT_FLOAT.
+	* cp-demangle.c (cplus_demangle_builtin_types): Change char and
+	short types to D_PRINT_DEFAULT.  Change other integer types to use
+	new D_PRINT_* values where appropriate.  Change float types to
+	D_PRINT_FLOAT.
+	(d_print_comp) [LITERAL, LITERAL_NEG]: Handle new D_PRINT_*
+	values.
+	* testsuite/demangle-expected: Adjust two test cases.
+
+	* cp-demangle.c (d_print_function_type): Print a space before the
+	parenthesis around the function type in more cases.
+	* testsuite/demangle-expected: Adjust one test case.
+
+	* cp-demangle.c (d_print_comp) [UNARY]: Don't emit extra
+	parentheses around a cast.
+	* testsuite/demangle-expected: Adjust two test cases to match new
+	output.
+
+	* cp-demangle.c (__cxa_demangle): Pass DMGL_PARAMS to d_demangle.
+
+	* cp-demangle.c (d_print_comp) [RESTRICT, VOLATILE, CONST]: Don't
+	push more than one of the same CV-qualifier on the top of the
+	stack.
+	(d_print_comp) [ARRAY_TYPE]: If the array itself is CV-qualified,
+	move the CV-qualifiers to apply to the element type instead.
+	(d_print_array_type): When checking the modifiers, keep looking
+	past ones which have been printed already.
+	* testsuite/demangle-expected: Add three test cases.
+
+2004-02-23  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* cp-demangle.c (__cxa_demangle): Adjust last patch to handle
+	empty string correctly.
+
+	* cp-demangle.c (__cxa_demangle): It is not an error if status is
+	not NULL.  It is an error if the mangled name is the same as a
+	built-in type name.
+	(main): If IN_GLIBCPP_V3 is defined, test __cxa_demangle rather
+	than cplus_demangle_v3.
+
+	* dyn-string.c: Remove test of IN_LIBGCC2 and IN_GLIBCPP_V3 and
+	the associated #define of RETURN_ON_ALLOCATION_FAILURE.
+
 2004-02-16  Matt Kraai  <kraai@alumni.cmu.edu>
 
 	* regex.c: Include <ansidecl.h>.
@@ -470,7 +1582,7 @@
 
 2003-08-12  Nathanael Nerode  <neroden@gcc.gnu.org>
 
-        * cp-demangle.c: Clarify what package(s) this is part of.
+	* cp-demangle.c: Clarify what package(s) this is part of.
 
 2003-07-05  Danny Smith  <dannysmith@users.sourceforge.net>
 
diff --git a/contrib/binutils/libiberty/Makefile.in b/contrib/binutils/libiberty/Makefile.in
index bbb5c2a..95a8278 100644
--- a/contrib/binutils/libiberty/Makefile.in
+++ b/contrib/binutils/libiberty/Makefile.in
@@ -1,6 +1,6 @@
 #
 # Makefile
-#   Copyright (C) 1990, 91-99, 2000, 2001, 2002, 2003, 2004
+#   Copyright (C) 1990, 91-99, 2000, 2001, 2002, 2003, 2004, 2005, 2006
 #   Free Software Foundation
 #
 # This file is part of the libiberty library.
@@ -16,8 +16,8 @@
 #
 # 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.
+# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+# Boston, MA 02110-1301, USA.
 #
 
 # This file was written by K. Richard Pixley <rich@cygnus.com>.
@@ -132,7 +132,9 @@ CFILES = alloca.c argv.c asprintf.c atexit.c				\
 	 cp-demint.c cplus-dem.c					\
 	dyn-string.c							\
 	fdmatch.c ffs.c fibheap.c floatformat.c fnmatch.c		\
+	 fopen_unlocked.c						\
 	getcwd.c getopt.c getopt1.c getpagesize.c getpwd.c getruntime.c	\
+         gettimeofday.c                                                 \
 	hashtab.c hex.c							\
 	index.c insque.c						\
 	lbasename.c							\
@@ -141,60 +143,67 @@ CFILES = alloca.c argv.c asprintf.c atexit.c				\
 	make-temp-file.c md5.c memchr.c memcmp.c memcpy.c memmove.c	\
 	 mempcpy.c memset.c mkstemps.c					\
 	objalloc.c obstack.c						\
-	partition.c							\
-	 pex-djgpp.c pex-mpw.c pex-msdos.c pex-os2.c			\
+	partition.c pexecute.c						\
+	 pex-common.c pex-djgpp.c pex-msdos.c pex-one.c			\
 	 pex-unix.c pex-win32.c						\
          physmem.c putenv.c						\
 	random.c regex.c rename.c rindex.c				\
 	safe-ctype.c setenv.c sigsetmask.c snprintf.c sort.c spaces.c	\
 	 splay-tree.c stpcpy.c stpncpy.c strcasecmp.c strchr.c strdup.c	\
 	 strerror.c strncasecmp.c strncmp.c strrchr.c strsignal.c	\
-	 strstr.c strtod.c strtol.c strtoul.c				\
+	 strstr.c strtod.c strtol.c strtoul.c strndup.c	strverscmp.c	\
 	ternary.c tmpnam.c						\
+	unlink-if-ordinary.c						\
 	vasprintf.c vfork.c vfprintf.c vprintf.c vsnprintf.c vsprintf.c	\
 	waitpid.c							\
-	xatexit.c xexit.c xmalloc.c xmemdup.c xstrdup.c xstrerror.c
+	xatexit.c xexit.c xmalloc.c xmemdup.c xstrdup.c xstrerror.c	\
+	 xstrndup.c
 
 # These are always included in the library.  The first four are listed
 # first and by compile time to optimize parallel builds.
-REQUIRED_OFILES = ./regex.o ./cplus-dem.o ./cp-demangle.o ./cp-demint.o ./md5.o		\
-	./alloca.o ./argv.o							\
-	./choose-temp.o ./concat.o						\
+REQUIRED_OFILES = ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o	\
+	./alloca.o ./argv.o						\
+	./choose-temp.o ./concat.o ./cp-demint.o			\
 	./dyn-string.o							\
-	./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o			\
-	./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o			\
-	./hashtab.o ./hex.o							\
-	./lbasename.o							\
-	./lrealpath.o							\
-	./make-relative-prefix.o						\
-	./make-temp-file.o						\
-	./objalloc.o ./obstack.o						\
-	./partition.o ./physmem.o @pexecute@						\
-	./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o		\
+	./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o		\
+	 ./fopen_unlocked.o						\
+	./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o		\
+	./hashtab.o ./hex.o						\
+	./lbasename.o ./lrealpath.o					\
+	./make-relative-prefix.o ./make-temp-file.o			\
+	./objalloc.o ./obstack.o					\
+	./partition.o ./pexecute.o ./physmem.o				\
+	./pex-common.o ./pex-one.o @pexecute@				\
+	./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o	\
 	 ./strsignal.o							\
 	./ternary.o							\
-	./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o
+	./unlink-if-ordinary.o						\
+	./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o	\
+	 ./xstrerror.o ./xstrndup.o
 
 # These are all the objects that configure may add to the library via
 # $funcs or EXTRA_OFILES.  This list exists here only for "make
 # maint-missing" and "make check".
-CONFIGURED_OFILES = ./asprintf.o ./atexit.o					\
-	./basename.o ./bcmp.o ./bcopy.o ./bsearch.o ./bzero.o			\
-	./calloc.o ./clock.o ./copysign.o					\
+CONFIGURED_OFILES = ./asprintf.o ./atexit.o				\
+	./basename.o ./bcmp.o ./bcopy.o ./bsearch.o ./bzero.o		\
+	./calloc.o ./clock.o ./copysign.o				\
 	./_doprnt.o							\
 	./ffs.o								\
-	./getcwd.o ./getpagesize.o						\
+	./getcwd.o ./getpagesize.o ./gettimeofday.o			\
 	./index.o ./insque.o						\
-	./memchr.o ./memcmp.o ./memcpy.o ./memmove.o ./mempcpy.o ./memset.o ./mkstemps.o \
-	./pex-djgpp.o ./pex-mpw.o ./pex-msdos.o ./pex-os2.o			\
-	 ./pex-unix.o ./pex-win32.o						\
+	./memchr.o ./memcmp.o ./memcpy.o ./memmove.o ./mempcpy.o	\
+	 ./memset.o ./mkstemps.o					\
+	./pex-djgpp.o ./pex-msdos.o					\
+	 ./pex-unix.o ./pex-win32.o					\
 	 ./putenv.o							\
-	./random.o ./rename.o ./rindex.o					\
-	./setenv.o ./sigsetmask.o ./snprintf.o ./stpcpy.o ./stpncpy.o ./strcasecmp.o \
-	 ./strchr.o ./strdup.o ./strncasecmp.o ./strncmp.o ./strrchr.o ./strstr.o	\
-	 ./strtod.o ./strtol.o ./strtoul.o					\
+	./random.o ./rename.o ./rindex.o				\
+	./setenv.o ./sigsetmask.o ./snprintf.o ./stpcpy.o ./stpncpy.o	\
+	 ./strcasecmp.o ./strchr.o ./strdup.o ./strncasecmp.o		\
+	 ./strncmp.o ./strndup.o ./strrchr.o ./strstr.o			\
+	 ./strtod.o ./strtol.o ./strtoul.o ./strverscmp.o		\
 	./tmpnam.o							\
-	./vasprintf.o ./vfork.o ./vfprintf.o ./vprintf.o ./vsnprintf.o ./vsprintf.o	\
+	./vasprintf.o ./vfork.o ./vfprintf.o ./vprintf.o ./vsnprintf.o	\
+	 ./vsprintf.o							\
 	./waitpid.o
 
 # These files are installed if the library has been configured to do so.
@@ -236,7 +245,62 @@ info: libiberty.info info-subdir
 install-info: install-info-subdir
 clean-info: clean-info-subdir
 dvi: libiberty.dvi dvi-subdir
-html: libiberty.html
+
+# html, install-html targets
+HTMLS = libiberty.html
+
+html: $(HTMLS)
+
+.PHONY: install-html install-html-am install-html-recursive
+
+NORMAL_INSTALL = :
+mkdir_p = mkdir -p --
+ 
+html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+
+install-html: install-html-recursive  install-html-am
+
+install-html-am: $(HTMLS)
+	@$(NORMAL_INSTALL)
+	test -z "$(htmldir)" || $(mkdir_p) "$(DESTDIR)$(htmldir)"
+	@list='$(HTMLS)'; for p in $$list; do \
+	  if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
+	  f=$(html__strip_dir) \
+	  if test -d "$$d$$p"; then \
+	    echo " $(mkdir_p) '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(mkdir_p) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
+	    echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
+	  else \
+	    echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
+	  fi; \
+	done
+
+install-html-recursive:
+	@failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
 
 TEXISRC = \
 	$(srcdir)/libiberty.texi \
@@ -256,12 +320,12 @@ libiberty.dvi : $(srcdir)/libiberty.texi $(TEXISRC)
 	texi2dvi $(srcdir)/libiberty.texi
 
 libiberty.html : $(srcdir)/libiberty.texi $(TEXISRC)
-	$(MAKEINFO) --html -I$(srcdir) $(srcdir)/libiberty.texi
+	$(MAKEINFO) --no-split --html -I$(srcdir) -o $@ $<
 
 @MAINT@$(srcdir)/functions.texi : stamp-functions
 @MAINT@	@true
 
-@MAINT@stamp-functions : $(CFILES) $(TEXIFILES) $(srcdir)/gather-docs Makefile
+@MAINT@stamp-functions : $(CFILES:%=$(srcdir)/%) $(TEXIFILES:%=$(srcdir)/%) $(srcdir)/gather-docs Makefile
 @MAINT@@HAVE_PERL@	$(PERL) $(srcdir)/gather-docs $(srcdir) $(srcdir)/functions.texi $(CFILES) $(TEXIFILES)
 @MAINT@	echo stamp > stamp-functions
 
@@ -392,7 +456,7 @@ config.h: stamp-h ; @true
 stamp-h: $(srcdir)/config.in config.status Makefile
 	CONFIG_FILES= CONFIG_HEADERS=config.h:$(srcdir)/config.in $(SHELL) ./config.status
 
-config.status: $(srcdir)/configure $(srcdir)/config.table
+config.status: $(srcdir)/configure
 	$(SHELL) ./config.status --recheck
 
 # Depending on config.h makes sure that config.status has been re-run
@@ -411,6 +475,10 @@ maintainer-clean-subdir: config.h
 $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS): stamp-picdir
 $(CONFIGURED_OFILES): stamp-picdir
 
+# Don't export variables to the environment, in order to not confuse
+# configure.
+.NOEXPORT:
+
 # The dependencies in the remainder of this file are automatically
 # generated by "make maint-deps".  Manual edits will be lost.
 
@@ -428,13 +496,15 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/alloca.c $(OUTPUT_OPTION)
 
-./argv.o: $(srcdir)/argv.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+./argv.o: $(srcdir)/argv.c config.h $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
+	$(INCDIR)/safe-ctype.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/argv.c -o pic/$@; \
 	else true; fi
 	$(COMPILE.c) $(srcdir)/argv.c $(OUTPUT_OPTION)
 
-./asprintf.o: $(srcdir)/asprintf.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+./asprintf.o: $(srcdir)/asprintf.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/asprintf.c -o pic/$@; \
 	else true; fi
@@ -446,8 +516,8 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/atexit.c $(OUTPUT_OPTION)
 
-./basename.o: $(srcdir)/basename.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
-	$(INCDIR)/safe-ctype.h
+./basename.o: $(srcdir)/basename.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h $(INCDIR)/safe-ctype.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/basename.c -o pic/$@; \
 	else true; fi
@@ -540,7 +610,8 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/dyn-string.c $(OUTPUT_OPTION)
 
-./fdmatch.o: $(srcdir)/fdmatch.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+./fdmatch.o: $(srcdir)/fdmatch.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/fdmatch.c -o pic/$@; \
 	else true; fi
@@ -573,13 +644,20 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/fnmatch.c $(OUTPUT_OPTION)
 
+./fopen_unlocked.o: $(srcdir)/fopen_unlocked.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/fopen_unlocked.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/fopen_unlocked.c $(OUTPUT_OPTION)
+
 ./getcwd.o: $(srcdir)/getcwd.c config.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/getcwd.c -o pic/$@; \
 	else true; fi
 	$(COMPILE.c) $(srcdir)/getcwd.c $(OUTPUT_OPTION)
 
-./getopt.o: $(srcdir)/getopt.c config.h $(INCDIR)/getopt.h
+./getopt.o: $(srcdir)/getopt.c config.h $(INCDIR)/ansidecl.h $(INCDIR)/getopt.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/getopt.c -o pic/$@; \
 	else true; fi
@@ -611,6 +689,13 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/getruntime.c $(OUTPUT_OPTION)
 
+./gettimeofday.o: $(srcdir)/gettimeofday.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/gettimeofday.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/gettimeofday.c $(OUTPUT_OPTION)
+
 ./hashtab.o: $(srcdir)/hashtab.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/hashtab.h $(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
@@ -618,7 +703,7 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/hashtab.c $(OUTPUT_OPTION)
 
-./hex.o: $(srcdir)/hex.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
+./hex.o: $(srcdir)/hex.c config.h $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
 	$(INCDIR)/safe-ctype.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/hex.c -o pic/$@; \
@@ -637,8 +722,9 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/insque.c $(OUTPUT_OPTION)
 
-./lbasename.o: $(srcdir)/lbasename.c $(INCDIR)/ansidecl.h $(INCDIR)/filenames.h \
-	$(INCDIR)/libiberty.h $(INCDIR)/safe-ctype.h
+./lbasename.o: $(srcdir)/lbasename.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/filenames.h $(INCDIR)/libiberty.h \
+	$(INCDIR)/safe-ctype.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/lbasename.c -o pic/$@; \
 	else true; fi
@@ -713,12 +799,6 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/mkstemps.c $(OUTPUT_OPTION)
 
-./mpw.o: $(srcdir)/mpw.c
-	if [ x"$(PICFLAG)" != x ]; then \
-	  $(COMPILE.c) $(PICFLAG) $(srcdir)/mpw.c -o pic/$@; \
-	else true; fi
-	$(COMPILE.c) $(srcdir)/mpw.c $(OUTPUT_OPTION)
-
 ./msdos.o: $(srcdir)/msdos.c
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/msdos.c -o pic/$@; \
@@ -745,19 +825,19 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/partition.c $(OUTPUT_OPTION)
 
-./pex-djgpp.o: $(srcdir)/pex-djgpp.c config.h $(INCDIR)/ansidecl.h \
+./pex-common.o: $(srcdir)/pex-common.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h $(srcdir)/pex-common.h
 	if [ x"$(PICFLAG)" != x ]; then \
-	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-djgpp.c -o pic/$@; \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-common.c -o pic/$@; \
 	else true; fi
-	$(COMPILE.c) $(srcdir)/pex-djgpp.c $(OUTPUT_OPTION)
+	$(COMPILE.c) $(srcdir)/pex-common.c $(OUTPUT_OPTION)
 
-./pex-mpw.o: $(srcdir)/pex-mpw.c config.h $(INCDIR)/ansidecl.h \
+./pex-djgpp.o: $(srcdir)/pex-djgpp.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h $(srcdir)/pex-common.h
 	if [ x"$(PICFLAG)" != x ]; then \
-	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-mpw.c -o pic/$@; \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-djgpp.c -o pic/$@; \
 	else true; fi
-	$(COMPILE.c) $(srcdir)/pex-mpw.c $(OUTPUT_OPTION)
+	$(COMPILE.c) $(srcdir)/pex-djgpp.c $(OUTPUT_OPTION)
 
 ./pex-msdos.o: $(srcdir)/pex-msdos.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h $(srcdir)/pex-common.h \
@@ -767,12 +847,12 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/pex-msdos.c $(OUTPUT_OPTION)
 
-./pex-os2.o: $(srcdir)/pex-os2.c config.h $(INCDIR)/ansidecl.h \
-	$(INCDIR)/libiberty.h $(srcdir)/pex-common.h
+./pex-one.o: $(srcdir)/pex-one.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
-	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-os2.c -o pic/$@; \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pex-one.c -o pic/$@; \
 	else true; fi
-	$(COMPILE.c) $(srcdir)/pex-os2.c $(OUTPUT_OPTION)
+	$(COMPILE.c) $(srcdir)/pex-one.c $(OUTPUT_OPTION)
 
 ./pex-unix.o: $(srcdir)/pex-unix.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h $(srcdir)/pex-common.h
@@ -788,6 +868,13 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/pex-win32.c $(OUTPUT_OPTION)
 
+./pexecute.o: $(srcdir)/pexecute.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/pexecute.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/pexecute.c $(OUTPUT_OPTION)
+
 ./physmem.o: $(srcdir)/physmem.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
@@ -807,7 +894,8 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/random.c $(OUTPUT_OPTION)
 
-./regex.o: $(srcdir)/regex.c config.h $(INCDIR)/xregex.h $(INCDIR)/xregex2.h
+./regex.o: $(srcdir)/regex.c config.h $(INCDIR)/ansidecl.h $(INCDIR)/xregex.h \
+	$(INCDIR)/xregex2.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/regex.c -o pic/$@; \
 	else true; fi
@@ -857,7 +945,8 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/sort.c $(OUTPUT_OPTION)
 
-./spaces.o: $(srcdir)/spaces.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+./spaces.o: $(srcdir)/spaces.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/spaces.c -o pic/$@; \
 	else true; fi
@@ -919,6 +1008,12 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/strncmp.c $(OUTPUT_OPTION)
 
+./strndup.o: $(srcdir)/strndup.c $(INCDIR)/ansidecl.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/strndup.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/strndup.c $(OUTPUT_OPTION)
+
 ./strrchr.o: $(srcdir)/strrchr.c $(INCDIR)/ansidecl.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/strrchr.c -o pic/$@; \
@@ -957,6 +1052,13 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/strtoul.c $(OUTPUT_OPTION)
 
+./strverscmp.o: $(srcdir)/strverscmp.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h \
+	$(INCDIR)/safe-ctype.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/strverscmp.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/strverscmp.c $(OUTPUT_OPTION)
+
 ./ternary.o: $(srcdir)/ternary.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h $(INCDIR)/ternary.h
 	if [ x"$(PICFLAG)" != x ]; then \
@@ -970,6 +1072,13 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/tmpnam.c $(OUTPUT_OPTION)
 
+./unlink-if-ordinary.o: $(srcdir)/unlink-if-ordinary.c config.h \
+	$(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/unlink-if-ordinary.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/unlink-if-ordinary.c $(OUTPUT_OPTION)
+
 ./vasprintf.o: $(srcdir)/vasprintf.c config.h $(INCDIR)/ansidecl.h \
 	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
@@ -1008,13 +1117,14 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/vsprintf.c $(OUTPUT_OPTION)
 
-./waitpid.o: $(srcdir)/waitpid.c config.h
+./waitpid.o: $(srcdir)/waitpid.c config.h $(INCDIR)/ansidecl.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/waitpid.c -o pic/$@; \
 	else true; fi
 	$(COMPILE.c) $(srcdir)/waitpid.c $(OUTPUT_OPTION)
 
-./xatexit.o: $(srcdir)/xatexit.c $(INCDIR)/ansidecl.h $(INCDIR)/libiberty.h
+./xatexit.o: $(srcdir)/xatexit.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
 	if [ x"$(PICFLAG)" != x ]; then \
 	  $(COMPILE.c) $(PICFLAG) $(srcdir)/xatexit.c -o pic/$@; \
 	else true; fi
@@ -1054,3 +1164,10 @@ $(CONFIGURED_OFILES): stamp-picdir
 	else true; fi
 	$(COMPILE.c) $(srcdir)/xstrerror.c $(OUTPUT_OPTION)
 
+./xstrndup.o: $(srcdir)/xstrndup.c config.h $(INCDIR)/ansidecl.h \
+	$(INCDIR)/libiberty.h
+	if [ x"$(PICFLAG)" != x ]; then \
+	  $(COMPILE.c) $(PICFLAG) $(srcdir)/xstrndup.c -o pic/$@; \
+	else true; fi
+	$(COMPILE.c) $(srcdir)/xstrndup.c $(OUTPUT_OPTION)
+
diff --git a/contrib/binutils/libiberty/_doprnt.c b/contrib/binutils/libiberty/_doprnt.c
index 8ce1415..ca97bc8 100644
--- a/contrib/binutils/libiberty/_doprnt.c
+++ b/contrib/binutils/libiberty/_doprnt.c
@@ -14,18 +14,14 @@ 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.  */
+Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include "config.h"
 #include "ansidecl.h"
 #include "safe-ctype.h"
 
 #include <stdio.h>
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
@@ -79,10 +75,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
       } while (0)
 
 int
-_doprnt (format, ap, stream)
-  const char * format;
-  va_list ap;
-  FILE * stream;
+_doprnt (const char *format, va_list ap, FILE *stream)
 {
   const char * ptr = format;
   char specifier[128];
@@ -223,10 +216,10 @@ _doprnt (format, ap, stream)
     fflush(stdin); \
 } while (0)
 
-static int checkit PARAMS ((const char * format, ...)) ATTRIBUTE_PRINTF_1;
+static int checkit (const char * format, ...) ATTRIBUTE_PRINTF_1;
 
 static int
-checkit VPARAMS ((const char* format, ...))
+checkit (const char* format, ...)
 {
   int result;
   VA_OPEN (args, format);
@@ -239,7 +232,7 @@ checkit VPARAMS ((const char* format, ...))
 }
 
 int
-main ()
+main (void)
 {
   RESULT(checkit ("<%d>\n", 0x12345678));
   RESULT(printf ("<%d>\n", 0x12345678));
diff --git a/contrib/binutils/libiberty/aclocal.m4 b/contrib/binutils/libiberty/aclocal.m4
index f33e0c6..0b49d03 100644
--- a/contrib/binutils/libiberty/aclocal.m4
+++ b/contrib/binutils/libiberty/aclocal.m4
@@ -1,4 +1,3 @@
-sinclude(../config/accross.m4)
 sinclude(../config/acx.m4)
 sinclude(../config/no-executables.m4)
 
@@ -120,15 +119,6 @@ if test $libiberty_cv_decl_needed_$1 = yes; then
 fi
 ])dnl
 
-# Work around a bug in autoheader.  This can go away when we switch to
-# autoconf >2.50.  The use of define instead of AC_DEFUN is
-# deliberate.
-define(AC_DEFINE_NOAUTOHEADER,
-[cat >> confdefs.h <<\EOF
-[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
-EOF
-])
-
 # We always want a C version of alloca() compiled into libiberty,
 # because native-compiler support for the real alloca is so !@#$%
 # unreliable that GCC has decided to use it only when being compiled
diff --git a/contrib/binutils/libiberty/alloca.c b/contrib/binutils/libiberty/alloca.c
index 918235d..9b2e9cb 100644
--- a/contrib/binutils/libiberty/alloca.c
+++ b/contrib/binutils/libiberty/alloca.c
@@ -57,9 +57,15 @@ the possibility of a GCC built-in function.
 
 /* These variables are used by the ASTRDUP implementation that relies
    on C_alloca.  */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
 const char *libiberty_optr;
 char *libiberty_nptr;
 unsigned long libiberty_len;
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
 
 /* If your stack is a linked list of frames, you have to
    provide an "address metric" ADDRESS_FUNCTION macro.  */
@@ -97,7 +103,7 @@ static int stack_dir;		/* 1 or -1 once known.  */
 #define	STACK_DIR	stack_dir
 
 static void
-find_stack_direction ()
+find_stack_direction (void)
 {
   static char *addr = NULL;	/* Address of first `dummy', once known.  */
   auto char dummy;		/* To get stack address.  */
@@ -153,8 +159,7 @@ static header *last_alloca_header = NULL;	/* -> last alloca header.  */
 /* @undocumented C_alloca */
 
 PTR
-C_alloca (size)
-     size_t size;
+C_alloca (size_t size)
 {
   auto char probe;		/* Probes stack depth: */
   register char *depth = ADDRESS_FUNCTION (probe);
@@ -192,20 +197,20 @@ C_alloca (size)
   /* Allocate combined header + user data storage.  */
 
   {
-    register PTR new = xmalloc (sizeof (header) + size);
+    register void *new_storage = XNEWVEC (char, sizeof (header) + size);
     /* Address of header.  */
 
-    if (new == 0)
+    if (new_storage == 0)
       abort();
 
-    ((header *) new)->h.next = last_alloca_header;
-    ((header *) new)->h.deep = depth;
+    ((header *) new_storage)->h.next = last_alloca_header;
+    ((header *) new_storage)->h.deep = depth;
 
-    last_alloca_header = (header *) new;
+    last_alloca_header = (header *) new_storage;
 
     /* User storage begins just after header.  */
 
-    return (PTR) ((char *) new + sizeof (header));
+    return (PTR) ((char *) new_storage + sizeof (header));
   }
 }
 
diff --git a/contrib/binutils/libiberty/argv.c b/contrib/binutils/libiberty/argv.c
index 31d8ef5..11ca549 100644
--- a/contrib/binutils/libiberty/argv.c
+++ b/contrib/binutils/libiberty/argv.c
@@ -15,39 +15,26 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 
 /*  Create and destroy argument vectors.  An argument vector is simply an
     array of string pointers, terminated by a NULL pointer. */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
-
-#define ISBLANK(ch) ((ch) == ' ' || (ch) == '\t')
+#include "safe-ctype.h"
 
 /*  Routines imported from standard C runtime libraries. */
 
-#ifdef ANSI_PROTOTYPES
-
 #include <stddef.h>
 #include <string.h>
 #include <stdlib.h>
-
-#else	/* !ANSI_PROTOTYPES */
-
-#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	/* ANSI_PROTOTYPES */
-
+#include <stdio.h>
 
 #ifndef NULL
 #define NULL 0
@@ -75,8 +62,7 @@ argument vector.
 */
 
 char **
-dupargv (argv)
-     char **argv;
+dupargv (char **argv)
 {
   int argc;
   char **copy;
@@ -94,7 +80,7 @@ dupargv (argv)
   for (argc = 0; argv[argc] != NULL; argc++)
     {
       int len = strlen (argv[argc]);
-      copy[argc] = malloc (sizeof (char *) * (len + 1));
+      copy[argc] = (char *) malloc (len + 1);
       if (copy[argc] == NULL)
 	{
 	  freeargv (copy);
@@ -119,8 +105,7 @@ itself.
 
 */
 
-void freeargv (vector)
-char **vector;
+void freeargv (char **vector)
 {
   register char **scan;
 
@@ -174,8 +159,7 @@ returned, as appropriate.
 
 */
 
-char **buildargv (input)
-     const char *input;
+char **buildargv (const char *input)
 {
   char *arg;
   char *copybuf;
@@ -228,7 +212,7 @@ char **buildargv (input)
 	  arg = copybuf;
 	  while (*input != EOS)
 	    {
-	      if (ISBLANK (*input) && !squote && !dquote && !bsquote)
+	      if (ISSPACE (*input) && !squote && !dquote && !bsquote)
 		{
 		  break;
 		}
@@ -294,7 +278,7 @@ char **buildargv (input)
 	  argc++;
 	  argv[argc] = NULL;
 
-	  while (ISBLANK (*input))
+	  while (ISSPACE (*input))
 	    {
 	      input++;
 	    }
@@ -304,6 +288,126 @@ char **buildargv (input)
   return (argv);
 }
 
+/*
+
+@deftypefn Extension void expandargv (int *@var{argcp}, char ***@var{argvp})
+
+The @var{argcp} and @code{argvp} arguments are pointers to the usual
+@code{argc} and @code{argv} arguments to @code{main}.  This function
+looks for arguments that begin with the character @samp{@@}.  Any such
+arguments are interpreted as ``response files''.  The contents of the
+response file are interpreted as additional command line options.  In
+particular, the file is separated into whitespace-separated strings;
+each such string is taken as a command-line option.  The new options
+are inserted in place of the option naming the response file, and
+@code{*argcp} and @code{*argvp} will be updated.  If the value of
+@code{*argvp} is modified by this function, then the new value has
+been dynamically allocated and can be deallocated by the caller with
+@code{freeargv}.  However, most callers will simply call
+@code{expandargv} near the beginning of @code{main} and allow the
+operating system to free the memory when the program exits.
+
+@end deftypefn
+
+*/
+
+void
+expandargv (argcp, argvp)
+     int *argcp;
+     char ***argvp;
+{
+  /* The argument we are currently processing.  */
+  int i = 0;
+  /* Non-zero if ***argvp has been dynamically allocated.  */
+  int argv_dynamic = 0;
+  /* Loop over the arguments, handling response files.  We always skip
+     ARGVP[0], as that is the name of the program being run.  */
+  while (++i < *argcp)
+    {
+      /* The name of the response file.  */
+      const char *filename;
+      /* The response file.  */
+      FILE *f;
+      /* An upper bound on the number of characters in the response
+	 file.  */
+      long pos;
+      /* The number of characters in the response file, when actually
+	 read.  */
+      size_t len;
+      /* A dynamically allocated buffer used to hold options read from a
+	 response file.  */
+      char *buffer;
+      /* Dynamically allocated storage for the options read from the
+	 response file.  */
+      char **file_argv;
+      /* The number of options read from the response file, if any.  */
+      size_t file_argc;
+      /* We are only interested in options of the form "@file".  */
+      filename = (*argvp)[i];
+      if (filename[0] != '@')
+	continue;
+      /* Read the contents of the file.  */
+      f = fopen (++filename, "r");
+      if (!f)
+	continue;
+      if (fseek (f, 0L, SEEK_END) == -1)
+	goto error;
+      pos = ftell (f);
+      if (pos == -1)
+	goto error;
+      if (fseek (f, 0L, SEEK_SET) == -1)
+	goto error;
+      buffer = (char *) xmalloc (pos * sizeof (char) + 1);
+      len = fread (buffer, sizeof (char), pos, f);
+      if (len != (size_t) pos
+	  /* On Windows, fread may return a value smaller than POS,
+	     due to CR/LF->CR translation when reading text files.
+	     That does not in-and-of itself indicate failure.  */
+	  && ferror (f))
+	goto error;
+      /* Add a NUL terminator.  */
+      buffer[len] = '\0';
+      /* Parse the string.  */
+      file_argv = buildargv (buffer);
+      /* If *ARGVP is not already dynamically allocated, copy it.  */
+      if (!argv_dynamic)
+	{
+	  *argvp = dupargv (*argvp);
+	  if (!*argvp)
+	    {
+	      fputs ("\nout of memory\n", stderr);
+	      xexit (1);
+	    }
+	}
+      /* Count the number of arguments.  */
+      file_argc = 0;
+      while (file_argv[file_argc] && *file_argv[file_argc])
+	++file_argc;
+      /* Now, insert FILE_ARGV into ARGV.  The "+1" below handles the
+	 NULL terminator at the end of ARGV.  */ 
+      *argvp = ((char **) 
+		xrealloc (*argvp, 
+			  (*argcp + file_argc + 1) * sizeof (char *)));
+      memmove (*argvp + i + file_argc, *argvp + i + 1, 
+	       (*argcp - i) * sizeof (char *));
+      memcpy (*argvp + i, file_argv, file_argc * sizeof (char *));
+      /* The original option has been replaced by all the new
+	 options.  */
+      *argcp += file_argc - 1;
+      /* Free up memory allocated to process the response file.  We do
+	 not use freeargv because the individual options in FILE_ARGV
+	 are now in the main ARGV.  */
+      free (file_argv);
+      free (buffer);
+      /* Rescan all of the arguments just read to support response
+	 files that include other response files.  */
+      --i;
+    error:
+      /* We're all done with the file now.  */
+      fclose (f);
+    }
+}
+
 #ifdef MAIN
 
 /* Simple little test driver. */
@@ -325,7 +429,8 @@ static const char *const tests[] =
   NULL
 };
 
-int main ()
+int
+main (void)
 {
   char **argv;
   const char *const *test;
diff --git a/contrib/binutils/libiberty/asprintf.c b/contrib/binutils/libiberty/asprintf.c
index cd0543a..3cf5052 100644
--- a/contrib/binutils/libiberty/asprintf.c
+++ b/contrib/binutils/libiberty/asprintf.c
@@ -16,17 +16,16 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 
 /*
 
@@ -45,7 +44,7 @@ not be allocated, minus one is returned and @code{NULL} is stored in
 */
 
 int
-asprintf VPARAMS ((char **buf, const char *fmt, ...))
+asprintf (char **buf, const char *fmt, ...)
 {
   int status;
   VA_OPEN (ap, fmt);
diff --git a/contrib/binutils/libiberty/at-file.texi b/contrib/binutils/libiberty/at-file.texi
new file mode 100644
index 0000000..080d195
--- /dev/null
+++ b/contrib/binutils/libiberty/at-file.texi
@@ -0,0 +1,15 @@
+@c This file is designed to be included in manuals that use 
+@c expandargv.
+
+@item @@@var{file}
+Read command-line options from @var{file}.  The options read are
+inserted in place of the original @@@var{file} option.  If @var{file}
+does not exist, or cannot be read, then the option will be treated
+literally, and not removed.  
+
+Options in @var{file} are separated by whitespace.  A whitespace
+character may be included in an option by surrounding the entire
+option in either single or double quotes.  Any character (including a
+backslash) may be included by prefixing the character to be included
+with a backslash.  The @var{file} may itself contain additional
+@@@var{file} options; any such options will be processed recursively.
diff --git a/contrib/binutils/libiberty/atexit.c b/contrib/binutils/libiberty/atexit.c
index e14de29..e091f01 100644
--- a/contrib/binutils/libiberty/atexit.c
+++ b/contrib/binutils/libiberty/atexit.c
@@ -16,8 +16,7 @@ Causes function @var{f} to be called at exit.  Returns 0.
 #ifdef HAVE_ON_EXIT
 
 int
-atexit(f)
-     void (*f)();
+atexit(void (*f)(void))
 {
   /* If the system doesn't provide a definition for atexit, use on_exit
      if the system provides that.  */
diff --git a/contrib/binutils/libiberty/basename.c b/contrib/binutils/libiberty/basename.c
index 69a982d..0f2c069 100644
--- a/contrib/binutils/libiberty/basename.c
+++ b/contrib/binutils/libiberty/basename.c
@@ -12,6 +12,9 @@ Behavior is undefined if the pathname ends in a directory separator.
 
 */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 #include "safe-ctype.h"
@@ -37,8 +40,7 @@ Behavior is undefined if the pathname ends in a directory separator.
 #endif /* DIR_SEPARATOR_2 */
 
 char *
-basename (name)
-     const char *name;
+basename (const char *name)
 {
   const char *base;
 
diff --git a/contrib/binutils/libiberty/bcmp.c b/contrib/binutils/libiberty/bcmp.c
index 1895773..c639f98 100644
--- a/contrib/binutils/libiberty/bcmp.c
+++ b/contrib/binutils/libiberty/bcmp.c
@@ -15,22 +15,13 @@ result mean @var{x} sorts before @var{y}).
 
 */
 
+#include <stddef.h>
+
+extern int memcmp(const void *, const void *, size_t);
 
 int
-bcmp (from, to, count)
-  char *from, *to;
-  int count;
+bcmp (const void *s1, const void *s2, size_t count)
 {
-  int rtnval = 0;
-
-  while (count-- > 0)
-    {
-      if (*from++ != *to++)
-	{
-	  rtnval = 1;
-	  break;
-	}
-    }
-  return (rtnval);
+  return memcmp (s1, s2, count);
 }
 
diff --git a/contrib/binutils/libiberty/bcopy.c b/contrib/binutils/libiberty/bcopy.c
index 70fa7e3..1e2eca9 100644
--- a/contrib/binutils/libiberty/bcopy.c
+++ b/contrib/binutils/libiberty/bcopy.c
@@ -9,19 +9,23 @@ Copies @var{length} bytes from memory region @var{in} to region
 
 */
 
+#include <stddef.h>
+
 void
-bcopy (src, dest, len)
-  register char *src, *dest;
-  int len;
+bcopy (const void *src, void *dest, size_t len)
 {
   if (dest < src)
-    while (len--)
-      *dest++ = *src++;
+    {
+      const char *firsts = src;
+      char *firstd = dest;
+      while (len--)
+	*firstd++ = *firsts++;
+    }
   else
     {
-      char *lasts = src + (len-1);
-      char *lastd = dest + (len-1);
+      const char *lasts = (const char *)src + (len-1);
+      char *lastd = (char *)dest + (len-1);
       while (len--)
-        *(char *)lastd-- = *(char *)lasts--;
+        *lastd-- = *lasts--;
     }
 }
diff --git a/contrib/binutils/libiberty/bsearch.c b/contrib/binutils/libiberty/bsearch.c
index b3283f9..771d5de 100644
--- a/contrib/binutils/libiberty/bsearch.c
+++ b/contrib/binutils/libiberty/bsearch.c
@@ -67,24 +67,21 @@ is respectively less than, matching, or greater than the array member.
  * look at item 3.
  */
 void *
-bsearch(key, base0, nmemb, size, compar)
-	register void *key;
-	void *base0;
-	size_t nmemb;
-	register size_t size;
-	register int (*compar)();
+bsearch (register const void *key, const void *base0,
+         size_t nmemb, register size_t size,
+         register int (*compar)(const void *, const void *))
 {
-	register char *base = base0;
+	register const char *base = (const char *) base0;
 	register int lim, cmp;
-	register void *p;
+	register const void *p;
 
 	for (lim = nmemb; lim != 0; lim >>= 1) {
 		p = base + (lim >> 1) * size;
 		cmp = (*compar)(key, p);
 		if (cmp == 0)
-			return (p);
+			return (void *)p;
 		if (cmp > 0) {	/* key > p: move right */
-			base = (char *)p + size;
+			base = (const char *)p + size;
 			lim--;
 		} /* else move left */
 	}
diff --git a/contrib/binutils/libiberty/bzero.c b/contrib/binutils/libiberty/bzero.c
index 8874118..44ad73d 100644
--- a/contrib/binutils/libiberty/bzero.c
+++ b/contrib/binutils/libiberty/bzero.c
@@ -12,14 +12,12 @@ is deprecated in favor of @code{memset}.
 
 */
 
+#include <stddef.h>
+
+extern void *memset(void *, int, size_t);
 
 void
-bzero (to, count)
-  char *to;
-  int count;
+bzero (void *to, size_t count)
 {
-  while (count-- > 0)
-    {
-      *to++ = 0;
-    }
+  memset (to, 0, count);
 }
diff --git a/contrib/binutils/libiberty/calloc.c b/contrib/binutils/libiberty/calloc.c
index 5073682..f4bd27b 100644
--- a/contrib/binutils/libiberty/calloc.c
+++ b/contrib/binutils/libiberty/calloc.c
@@ -13,19 +13,14 @@ Uses @code{malloc} to allocate storage for @var{nelem} objects of
 */
  
 #include "ansidecl.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));
-void bzero PARAMS ((PTR, size_t));
+PTR malloc (size_t);
+void bzero (PTR, size_t);
 
 PTR
-calloc (nelem, elsize)
-  size_t nelem, elsize;
+calloc (size_t nelem, size_t elsize)
 {
   register PTR ptr;  
 
diff --git a/contrib/binutils/libiberty/choose-temp.c b/contrib/binutils/libiberty/choose-temp.c
index 5c2c614..0cba990 100644
--- a/contrib/binutils/libiberty/choose-temp.c
+++ b/contrib/binutils/libiberty/choose-temp.c
@@ -14,8 +14,8 @@ 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.  */
+write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -30,7 +30,7 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 #include "libiberty.h"
-extern char *choose_tmpdir PARAMS ((void));
+extern char *choose_tmpdir (void);
 
 /* Name of temporary file.
    mktemp requires 6 trailing X's.  */
@@ -54,14 +54,14 @@ not recommended.
 */
 
 char *
-choose_temp_base ()
+choose_temp_base (void)
 {
   const char *base = choose_tmpdir ();
   char *temp_filename;
   int len;
 
   len = strlen (base);
-  temp_filename = xmalloc (len + TEMP_FILE_LEN + 1);
+  temp_filename = XNEWVEC (char, len + TEMP_FILE_LEN + 1);
   strcpy (temp_filename, base);
   strcpy (temp_filename + len, TEMP_FILE);
 
diff --git a/contrib/binutils/libiberty/clock.c b/contrib/binutils/libiberty/clock.c
index 3ea70c3..07d902e 100644
--- a/contrib/binutils/libiberty/clock.c
+++ b/contrib/binutils/libiberty/clock.c
@@ -14,7 +14,7 @@ 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.
+the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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
@@ -67,7 +67,7 @@ number of seconds used.
 /* FIXME: should be able to declare as clock_t. */
 
 long
-clock ()
+clock (void)
 {
 #ifdef HAVE_GETRUSAGE
   struct rusage rusage;
diff --git a/contrib/binutils/libiberty/concat.c b/contrib/binutils/libiberty/concat.c
index 98b20e1..1f329ea 100644
--- a/contrib/binutils/libiberty/concat.c
+++ b/contrib/binutils/libiberty/concat.c
@@ -15,8 +15,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 
 /*
@@ -51,11 +51,7 @@ NOTES
 #include "libiberty.h"
 #include <sys/types.h>		/* size_t */
 
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 
 # if HAVE_STRING_H
 #  include <string.h>
@@ -69,11 +65,9 @@ NOTES
 #include <stdlib.h>
 #endif
 
-static inline unsigned long vconcat_length PARAMS ((const char *, va_list));
+static inline unsigned long vconcat_length (const char *, va_list);
 static inline unsigned long
-vconcat_length (first, args)
-     const char *first;
-     va_list args;
+vconcat_length (const char *first, va_list args)
 {
   unsigned long length = 0;
   const char *arg;
@@ -84,12 +78,8 @@ vconcat_length (first, args)
   return length;
 }
 
-static inline char *vconcat_copy PARAMS ((char *, const char *, va_list));
 static inline char *
-vconcat_copy (dst, first, args)
-     char *dst;
-     const char *first;
-     va_list args;
+vconcat_copy (char *dst, const char *first, va_list args)
 {
   char *end = dst;
   const char *arg;
@@ -108,7 +98,7 @@ vconcat_copy (dst, first, args)
 /* @undocumented concat_length */
 
 unsigned long
-concat_length VPARAMS ((const char *first, ...))
+concat_length (const char *first, ...)
 {
   unsigned long length;
 
@@ -123,7 +113,7 @@ concat_length VPARAMS ((const char *first, ...))
 /* @undocumented concat_copy */
 
 char *
-concat_copy VPARAMS ((char *dst, const char *first, ...))
+concat_copy (char *dst, const char *first, ...)
 {
   char *save_dst;
 
@@ -137,12 +127,18 @@ concat_copy VPARAMS ((char *dst, const char *first, ...))
   return save_dst;
 }
 
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
 char *libiberty_concat_ptr;
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
 
 /* @undocumented concat_copy2 */
 
 char *
-concat_copy2 VPARAMS ((const char *first, ...))
+concat_copy2 (const char *first, ...)
 {
   VA_OPEN (args, first);
   VA_FIXEDARG (args, const char *, first);
@@ -153,14 +149,14 @@ concat_copy2 VPARAMS ((const char *first, ...))
 }
 
 char *
-concat VPARAMS ((const char *first, ...))
+concat (const char *first, ...)
 {
   char *newstr;
 
   /* First compute the size of the result and get sufficient memory.  */
   VA_OPEN (args, first);
   VA_FIXEDARG (args, const char *, first);
-  newstr = (char *) xmalloc (vconcat_length (first, args) + 1);
+  newstr = XNEWVEC (char, vconcat_length (first, args) + 1);
   VA_CLOSE (args);
 
   /* Now copy the individual pieces to the result string. */
@@ -190,7 +186,7 @@ loop:
 */
 
 char *
-reconcat VPARAMS ((char *optr, const char *first, ...))
+reconcat (char *optr, const char *first, ...)
 {
   char *newstr;
 
@@ -198,7 +194,7 @@ reconcat VPARAMS ((char *optr, const char *first, ...))
   VA_OPEN (args, first);
   VA_FIXEDARG (args, char *, optr);
   VA_FIXEDARG (args, const char *, first);
-  newstr = (char *) xmalloc (vconcat_length (first, args) + 1);
+  newstr = XNEWVEC (char, vconcat_length (first, args) + 1);
   VA_CLOSE (args);
 
   /* Now copy the individual pieces to the result string. */
@@ -221,7 +217,7 @@ reconcat VPARAMS ((char *optr, const char *first, ...))
 #include <stdio.h>
 
 int
-main ()
+main (void)
 {
   printf ("\"\" = \"%s\"\n", concat (NULLP));
   printf ("\"a\" = \"%s\"\n", concat ("a", NULLP));
diff --git a/contrib/binutils/libiberty/config.in b/contrib/binutils/libiberty/config.in
index 8e5071a..436a58d 100644
--- a/contrib/binutils/libiberty/config.in
+++ b/contrib/binutils/libiberty/config.in
@@ -1,10 +1,4 @@
 /* config.in.  Generated from configure.ac by autoheader.  */
-/* Define to `unsigned long' if <sys/types.h> doesn't define.  */
-#undef uintptr_t
-
-
-/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */
-#undef BYTEORDER
 
 /* 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. */
@@ -43,6 +37,57 @@
 /* Define to 1 if you have the `clock' function. */
 #undef HAVE_CLOCK
 
+/* Define to 1 if you have the declaration of `asprintf', and to 0 if you
+   don't. */
+#undef HAVE_DECL_ASPRINTF
+
+/* Define to 1 if you have the declaration of `basename', and to 0 if you
+   don't. */
+#undef HAVE_DECL_BASENAME
+
+/* Define to 1 if you have the declaration of `calloc', and to 0 if you don't.
+   */
+#undef HAVE_DECL_CALLOC
+
+/* Define to 1 if you have the declaration of `ffs', and to 0 if you don't. */
+#undef HAVE_DECL_FFS
+
+/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
+   */
+#undef HAVE_DECL_GETENV
+
+/* Define to 1 if you have the declaration of `getopt', and to 0 if you don't.
+   */
+#undef HAVE_DECL_GETOPT
+
+/* Define to 1 if you have the declaration of `malloc', and to 0 if you don't.
+   */
+#undef HAVE_DECL_MALLOC
+
+/* Define to 1 if you have the declaration of `realloc', and to 0 if you
+   don't. */
+#undef HAVE_DECL_REALLOC
+
+/* Define to 1 if you have the declaration of `sbrk', and to 0 if you don't.
+   */
+#undef HAVE_DECL_SBRK
+
+/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
+   don't. */
+#undef HAVE_DECL_SNPRINTF
+
+/* Define to 1 if you have the declaration of `strverscmp', and to 0 if you
+   don't. */
+#undef HAVE_DECL_STRVERSCMP
+
+/* Define to 1 if you have the declaration of `vasprintf', and to 0 if you
+   don't. */
+#undef HAVE_DECL_VASPRINTF
+
+/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
+   don't. */
+#undef HAVE_DECL_VSNPRINTF
+
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
@@ -154,6 +199,9 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
+/* Define to 1 if you have the <stdio_ext.h> header file. */
+#undef HAVE_STDIO_EXT_H
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
@@ -184,6 +232,9 @@
 /* Define to 1 if you have the `strncasecmp' function. */
 #undef HAVE_STRNCASECMP
 
+/* Define to 1 if you have the `strndup' function. */
+#undef HAVE_STRNDUP
+
 /* Define to 1 if you have the `strrchr' function. */
 #undef HAVE_STRRCHR
 
@@ -202,6 +253,9 @@
 /* Define to 1 if you have the `strtoul' function. */
 #undef HAVE_STRTOUL
 
+/* Define to 1 if you have the `strverscmp' function. */
+#undef HAVE_STRVERSCMP
+
 /* Define to 1 if you have the `sysconf' function. */
 #undef HAVE_SYSCONF
 
@@ -301,6 +355,12 @@
 /* Define to 1 if you have the `vsprintf' function. */
 #undef HAVE_VSPRINTF
 
+/* Define to 1 if you have the `wait3' function. */
+#undef HAVE_WAIT3
+
+/* Define to 1 if you have the `wait4' function. */
+#undef HAVE_WAIT4
+
 /* Define to 1 if you have the `waitpid' function. */
 #undef HAVE_WAITPID
 
@@ -316,9 +376,8 @@
 /* Define if you have the _system_configuration variable. */
 #undef HAVE__SYSTEM_CONFIGURATION
 
-/* Define if the host machine stores words of multi-word integers in
-   big-endian order. */
-#undef HOST_WORDS_BIG_ENDIAN
+/* Define to 1 if you have the `__fsetlocking' function. */
+#undef HAVE___FSETLOCKING
 
 /* Define if canonicalize_file_name is not declared in system header files. */
 #undef NEED_DECLARATION_CANONICALIZE_FILE_NAME
@@ -344,6 +403,9 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
+/* The size of a `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
 /* 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
@@ -356,15 +418,21 @@
 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
 #undef TIME_WITH_SYS_TIME
 
-/* whether byteorder is bigendian */
+/* Define to an unsigned 64-bit type available in the compiler. */
+#undef UNSIGNED_64BIT_TYPE
+
+/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
 #undef WORDS_BIGENDIAN
 
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
 
-/* Define as `__inline' if that's what the C compiler calls it, or to nothing
-   if it is not supported. */
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
 #undef inline
+#endif
 
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
diff --git a/contrib/binutils/libiberty/config.table b/contrib/binutils/libiberty/config.table
deleted file mode 100644
index 1867cfea..0000000
--- a/contrib/binutils/libiberty/config.table
+++ /dev/null
@@ -1,68 +0,0 @@
-# Don't build the shared library for build.
-if [ -n "${with_build_subdir}" ]; then
-  enable_shared=no
-fi
-
-frag=
-case "${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[34567]86-*-windows*)	frag=mh-windows ;;
-esac
-
-if [ -n "${frag}" ]; then
-  frags=${libiberty_topdir}/libiberty/config/$frag
-else
-  frags=
-fi
-
-# If they didn't specify --enable-shared, don't generate shared libs.
-case "${enable_shared}" in
-  yes) shared=yes ;;
-  no) shared=no ;;
-  "") shared=no ;;
-  *) shared=yes ;;
-esac
-if [ "${shared}" = "yes" ]; then
-  frag=
-  case "${host}" in
-    *-*-cygwin*)	;;
-    alpha*-*-linux*)	frag=mh-elfalphapic ;;
-    arm*-*-*)		frag=mh-armpic ;;
-    hppa*-*-*)		frag=mh-papic ;;
-    i[34567]86-*-* | x86_64-*-*)
-			frag=mh-x86pic ;;
-    powerpc*-*-aix*)	;;
-    powerpc*-*-*)	frag=mh-ppcpic ;;
-    sparc*-*-*)		frag=mh-sparcpic ;;
-    s390*-*-*)		frag=mh-s390pic ;;
-    *)			frag=mh-${host_cpu}pic ;;
-  esac
-  if [ -n "${frag}" ]; then
-    frags="${frags} ${libiberty_topdir}/config/${frag}"
-  fi
-fi
-
-echo "# Warning: this fragment is automatically generated" > temp-frag
-
-for frag in ${frags}; do
-  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} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
diff --git a/contrib/binutils/libiberty/configure b/contrib/binutils/libiberty/configure
index 2f65976..ed7423a 100755
--- a/contrib/binutils/libiberty/configure
+++ b/contrib/binutils/libiberty/configure
@@ -1,9 +1,8 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
+# Generated by GNU Autoconf 2.59.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 2003 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
@@ -20,9 +19,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -41,7 +41,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -218,16 +218,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -308,7 +309,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST datarootdir docdir htmldir LTLIBOBJS'
 ac_subst_files='host_makefile_frag'
 
 # Initialize some variables set by options.
@@ -667,7 +668,7 @@ done
 
 # Be sure to have absolute paths.
 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-              localstatedir libdir includedir oldincludedir infodir mandir
+	      localstatedir libdir includedir oldincludedir infodir mandir
 do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
@@ -707,10 +708,10 @@ if test -z "$srcdir"; then
   # Try the directory containing this script, then its parent.
   ac_confdir=`(dirname "$0") 2>/dev/null ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$0" : 'X\(//\)[^/]' \| \
-         X"$0" : 'X\(//\)$' \| \
-         X"$0" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$0" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -802,9 +803,9 @@ _ACEOF
   cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
+			  [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
+			  [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -901,12 +902,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
     cd $ac_dir
     # Check for guested configure; otherwise get Cygnus style configure.
@@ -917,7 +951,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
       echo
       $SHELL $ac_srcdir/configure  --help=recursive
     elif test -f $ac_srcdir/configure.ac ||
-           test -f $ac_srcdir/configure.in; then
+	   test -f $ac_srcdir/configure.in; then
       echo
       $ac_configure --help
     else
@@ -931,8 +965,7 @@ test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -944,7 +977,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
 
@@ -1021,19 +1054,19 @@ do
     2)
       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
-        ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
       else
-        case $ac_arg in
-          *=* | --config-cache | -C | -disable-* | --disable-* \
-          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-          | -with-* | --with-* | -without-* | --without-* | --x)
-            case "$ac_configure_args0 " in
-              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-            esac
-            ;;
-          -* ) ac_must_keep_next=true ;;
-        esac
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
       fi
       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
       # Get rid of the leading space.
@@ -1067,12 +1100,12 @@ _ASBOX
     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     *ac_space=\ *)
       sed -n \
-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
       ;;
     *)
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 }
@@ -1101,7 +1134,7 @@ _ASBOX
       for ac_var in $ac_subst_files
       do
 	eval ac_val=$`echo $ac_var`
-        echo "$ac_var='"'"'$ac_val'"'"'"
+	echo "$ac_var='"'"'$ac_val'"'"'"
       done | sort
       echo
     fi
@@ -1120,7 +1153,7 @@ _ASBOX
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core core.* *.core &&
+  rm -f core *.core &&
   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
      ' 0
@@ -1200,7 +1233,7 @@ fi
 # value.
 ac_cache_corrupted=false
 for ac_var in `(set) 2>&1 |
-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
@@ -1217,13 +1250,13 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-        ac_cache_corrupted=:
+	ac_cache_corrupted=:
       fi;;
   esac
   # Pass precious variables to config.status.
@@ -1272,6 +1305,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
 # This works around the fact that libtool configuration may change LD
 # for this particular configuration, but some shells, instead of
 # keeping the changes in LD private, export them just because LD is
@@ -2030,7 +2064,6 @@ ac_compiler=`set X $ac_compile; echo $2`
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2064,7 +2097,6 @@ if test x$gcc_no_link = xyes; then
   EXEEXT=
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2084,8 +2116,8 @@ ac_clean_files="$ac_clean_files a.out a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
@@ -2105,23 +2137,23 @@ do
   test -f "$ac_file" || continue
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-        ;;
+	;;
     conftest.$ac_ext )
-        # This is the source file.
-        ;;
+	# This is the source file.
+	;;
     [ab].out )
-        # We found the default executable, but exeext='' is most
-        # certainly right.
-        break;;
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
     *.* )
-        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-        # FIXME: I believe we export ac_cv_exeext for Libtool,
-        # but it would be cool to find out if it's true.  Does anybody
-        # maintain Libtool? --akim.
-        export ac_cv_exeext
-        break;;
+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# FIXME: I believe we export ac_cv_exeext for Libtool,
+	# but it would be cool to find out if it's true.  Does anybody
+	# maintain Libtool? --akim.
+	export ac_cv_exeext
+	break;;
     * )
-        break;;
+	break;;
   esac
 done
 else
@@ -2195,8 +2227,8 @@ for ac_file in conftest.exe conftest conftest.*; do
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-          export ac_cv_exeext
-          break;;
+	  export ac_cv_exeext
+	  break;;
     * ) break;;
   esac
 done
@@ -2222,7 +2254,6 @@ if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2273,7 +2304,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2293,11 +2323,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2310,7 +2350,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_compiler_gnu=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
@@ -2326,7 +2366,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2343,11 +2382,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2360,7 +2409,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_prog_cc_g=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
@@ -2387,7 +2436,6 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2415,6 +2463,16 @@ static char *f (char * (*g) (char **, int), char **p, ...)
   va_end (v);
   return s;
 }
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std1 is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std1.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2441,11 +2499,21 @@ do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2458,7 +2526,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
 done
 rm -f conftest.$ac_ext conftest.$ac_objext
 CC=$ac_save_CC
@@ -2486,19 +2554,28 @@ cat >conftest.$ac_ext <<_ACEOF
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
+   '' \
    'extern "C" void std::exit (int) throw (); using std::exit;' \
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
@@ -2506,14 +2583,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <stdlib.h>
 $ac_declaration
+#include <stdlib.h>
 int
 main ()
 {
@@ -2524,11 +2600,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2541,9 +2627,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 continue
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2560,11 +2645,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2576,7 +2671,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 rm -f conftest*
 if test -n "$ac_declaration"; then
@@ -2590,7 +2685,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2625,7 +2720,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2636,7 +2730,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2648,6 +2742,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2668,7 +2763,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2686,6 +2780,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2732,7 +2827,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2743,7 +2837,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2755,6 +2849,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2775,7 +2870,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2793,6 +2887,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2834,8 +2929,65 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 ac_c_preproc_warn_flag=yes
 
+# Warn C++ incompatibilities if supported.
+
+echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
+echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="-Wc++-compat"
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_w_cxx_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_w_cxx_compat=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS="$save_CFLAGS"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
+
+
 if test x$GCC = xyes; then
-  ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
+  ac_libiberty_warn_cflags='-W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes'
+fi
+if test $ac_cv_prog_cc_w_cxx_compat = yes ; then
+  ac_libiberty_warn_cflags="${ac_libiberty_warn_cflags} -Wc++-compat"
 fi
 
 
@@ -2852,7 +3004,6 @@ if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2903,11 +3054,11 @@ then
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); };
       then
-        # cc works too.
-        :
+	# cc works too.
+	:
       else
-        # cc exists but doesn't like -o.
-        eval ac_cv_prog_cc_${ac_cc}_c_o=no
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
       fi
     fi
   fi
@@ -2939,14 +3090,12 @@ fi
 
 
 
-
 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3009,11 +3158,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3026,7 +3185,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c_const=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
@@ -3046,7 +3205,6 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3061,11 +3219,21 @@ $ac_kw foo_t foo () {return 0; }
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3077,23 +3245,27 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
+
+
 case $ac_cv_c_inline in
   inline | yes) ;;
-  no)
-cat >>confdefs.h <<\_ACEOF
-#define inline
-_ACEOF
- ;;
-  *)  cat >>confdefs.h <<_ACEOF
-#define inline $ac_cv_c_inline
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
 _ACEOF
- ;;
+    ;;
 esac
 
 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
@@ -3101,10 +3273,8 @@ echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
 if test "${ac_cv_c_bigendian+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
+  # See if sys/param.h defines the BYTE_ORDER macro.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3112,24 +3282,35 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/param.h>
+
 int
 main ()
 {
-
 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
  bogus endian macros
 #endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3137,7 +3318,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (exit $ac_status); }; }; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3145,24 +3325,35 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/param.h>
+
 int
 main ()
 {
-
 #if BYTE_ORDER != BIG_ENDIAN
  not big endian
 #endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3175,25 +3366,84 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c_bigendian=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-if test $ac_cv_c_bigendian = unknown; then
+# It does not; compile a test program.
 if test "$cross_compiling" = yes; then
-   echo $ac_n "cross-compiling... " 2>&6
+  # try to guess the endianness by grepping values into an object file
+  ac_cv_c_bigendian=unknown
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+  if test "$ac_cv_c_bigendian" = unknown; then
+    ac_cv_c_bigendian=no
+  else
+    # finding both strings is unlikely to happen, but who knows?
+    ac_cv_c_bigendian=unknown
+  fi
+fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-main () {
+int
+main ()
+{
   /* Are we little or big endian?  From Harbison&Steele.  */
   union
   {
@@ -3224,70 +3474,29 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_c_bigendian=yes
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-if test $ac_cv_c_bigendian = unknown; then
-echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
-echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
-
-cat >conftest.c <<EOF
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
-int main() { _ascii (); _ebcdic (); return 0; }
-EOF
- if test -f conftest.c ; then
-     if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
-        if test `grep -l BIGenDianSyS conftest.o` ; then
-           echo $ac_n ' big endian probe OK, ' 1>&6
-           ac_cv_c_bigendian=yes
-        fi
-        if test `grep -l LiTTleEnDian conftest.o` ; then
-           echo $ac_n ' little endian probe OK, ' 1>&6
-           if test $ac_cv_c_bigendian = yes ; then
-            ac_cv_c_bigendian=unknown;
-           else
-            ac_cv_c_bigendian=no
-           fi
-        fi
-        echo $ac_n 'guessing bigendian ...  ' >&6
-     fi
-  fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-fi
-if test $ac_cv_c_bigendian = yes; then
+case $ac_cv_c_bigendian in
+  yes)
 
 cat >>confdefs.h <<\_ACEOF
 #define WORDS_BIGENDIAN 1
 _ACEOF
-
-
-cat >>confdefs.h <<\_ACEOF
-#define HOST_WORDS_BIG_ENDIAN 1
-_ACEOF
-
-  BYTEORDER=4321
-else
-  BYTEORDER=1234
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define BYTEORDER $BYTEORDER
-_ACEOF
-
-if test $ac_cv_c_bigendian = unknown; then
-  { { echo "$as_me:$LINENO: error: unknown endianess - sorry" >&5
-echo "$as_me: error: unknown endianess - sorry" >&2;}
-   { (exit please pre-set ac_cv_c_bigendian); exit please pre-set ac_cv_c_bigendian; }; }
-fi
+ ;;
+  no)
+     ;;
+  *)
+    { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
 
 
 
@@ -3307,6 +3516,7 @@ fi
 # 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"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
@@ -3323,6 +3533,7 @@ do
 case $as_dir/ in
   ./ | .// | /cC/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
   /usr/ucb/* ) ;;
   *)
     # OSF1 and SCO ODT 3.0 have their own names for install.
@@ -3330,20 +3541,20 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-          if test $ac_prog = install &&
-            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # AIX install.  It has an incompatible calling convention.
-            :
-          elif test $ac_prog = install &&
-            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # program-specific install script used by HP pwplus--don't use.
-            :
-          else
-            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-            break 3
-          fi
-        fi
+	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
       done
     done
     ;;
@@ -3374,7 +3585,75 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
-. ${srcdir}/config.table
+# Don't build the shared library for build.
+if [ -n "${with_build_subdir}" ]; then
+  enable_shared=no
+fi
+
+frag=
+case "${host}" in
+  rs6000-ibm-aix3.1 | rs6000-ibm-aix)
+                        frag=mh-aix ;;
+  *-*-cxux7*)		frag=mh-cxux7 ;;
+  *-*-freebsd2.1.*)	frag=mh-fbsd21 ;;
+  *-*-freebsd2.2.[012])	frag=mh-fbsd21 ;;
+  i370-*-opened*)       frag=mh-openedition ;;
+  i[34567]86-*-windows*)	frag=mh-windows ;;
+esac
+
+if [ -n "${frag}" ]; then
+  frags=${libiberty_topdir}/libiberty/config/$frag
+else
+  frags=
+fi
+
+# 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
+  frag=
+  case "${host}" in
+    *-*-cygwin*)	;;
+    alpha*-*-linux*)	frag=mh-elfalphapic ;;
+    arm*-*-*)		frag=mh-armpic ;;
+    hppa*-*-*)		frag=mh-papic ;;
+    i[34567]86-*-* | x86_64-*-*)
+			frag=mh-x86pic ;;
+    powerpc*-*-aix*)	;;
+    powerpc*-*-*)	frag=mh-ppcpic ;;
+    sparc*-*-*)		frag=mh-sparcpic ;;
+    s390*-*-*)		frag=mh-s390pic ;;
+    *)			frag=mh-${host_cpu}pic ;;
+  esac
+  if [ -n "${frag}" ]; then
+    frags="${frags} ${libiberty_topdir}/config/${frag}"
+  fi
+fi
+
+echo "# Warning: this fragment is automatically generated" > temp-frag
+
+for frag in ${frags}; do
+  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} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
+
 host_makefile_frag=${frag}
 
 
@@ -3404,7 +3683,9 @@ host_makefile_frag=${frag}
 
 
 
-for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h
+
+
+for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -3413,7 +3694,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3431,6 +3711,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3463,7 +3744,6 @@ if test "${ac_cv_header_sys_wait_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3490,11 +3770,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3507,7 +3797,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_sys_wait_h=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
@@ -3525,7 +3815,6 @@ if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3546,11 +3835,21 @@ return 0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3563,7 +3862,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_time=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
@@ -3582,7 +3881,6 @@ if test "${libiberty_cv_declare_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3599,11 +3897,21 @@ int x = errno;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3616,7 +3924,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 libiberty_cv_declare_errno=yes
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5
 echo "${ECHO_T}$libiberty_cv_declare_errno" >&6
@@ -3629,6 +3937,7 @@ _ACEOF
 fi
 
 
+# Determine the size of an int for struct fibnode.
 echo "$as_me:$LINENO: checking for egrep" >&5
 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
 if test "${ac_cv_prog_egrep+set}" = set; then
@@ -3650,7 +3959,6 @@ if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3671,11 +3979,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3688,12 +4006,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3715,7 +4032,6 @@ 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 <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3740,7 +4056,6 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3752,9 +4067,9 @@ cat >>conftest.$ac_ext <<_ACEOF
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -3765,7 +4080,7 @@ main ()
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
       exit(2);
   exit (0);
 }
@@ -3790,7 +4105,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -3815,7 +4130,7 @@ fi
 
 
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                  inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -3824,7 +4139,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3842,6 +4156,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3869,13 +4184,427 @@ fi
 done
 
 
+echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((int *) 0)
+  return 0;
+if (sizeof (int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_int=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
+
+echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+		    if test $ac_lo -le $ac_mid; then
+		      ac_lo= ac_hi=
+		      break
+		    fi
+		    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+		       if test $ac_mid -le $ac_hi; then
+			 ac_lo= ac_hi=
+			 break
+		       fi
+		       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (int))))
+	exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (int))))
+	exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+
 echo "$as_me:$LINENO: checking for uintptr_t" >&5
 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
 if test "${ac_cv_type_uintptr_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3895,11 +4624,21 @@ if (sizeof (uintptr_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3912,7 +4651,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_uintptr_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
@@ -3926,6 +4665,170 @@ _ACEOF
 
 fi
 
+
+# Look for a 64-bit type.
+echo "$as_me:$LINENO: checking for a 64-bit type" >&5
+echo $ECHO_N "checking for a 64-bit type... $ECHO_C" >&6
+if test "${liberty_cv_uint64+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+int
+main ()
+{
+extern uint64_t foo;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  liberty_cv_uint64=uint64_t
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+int
+main ()
+{
+extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  liberty_cv_uint64="unsigned long"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+int
+main ()
+{
+extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  liberty_cv_uint64="unsigned long long"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+liberty_cv_uint64=none
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: result: $liberty_cv_uint64" >&5
+echo "${ECHO_T}$liberty_cv_uint64" >&6
+if test "$liberty_cv_uint64" != none; then
+
+cat >>confdefs.h <<_ACEOF
+#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
+_ACEOF
+
+fi
+
 # Given the above check, we always have uintptr_t or a fallback
 # definition.  So define HAVE_UINTPTR_T in case any imported code
 # relies on it.
@@ -3941,7 +4844,6 @@ if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3961,11 +4863,21 @@ if (sizeof (pid_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3978,7 +4890,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_pid_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
@@ -4008,6 +4920,7 @@ funcs="$funcs clock"
 funcs="$funcs ffs"
 funcs="$funcs getcwd"
 funcs="$funcs getpagesize"
+funcs="$funcs gettimeofday"
 funcs="$funcs index"
 funcs="$funcs insque"
 funcs="$funcs memchr"
@@ -4030,11 +4943,13 @@ funcs="$funcs strcasecmp"
 funcs="$funcs strchr"
 funcs="$funcs strdup"
 funcs="$funcs strncasecmp"
+funcs="$funcs strndup"
 funcs="$funcs strrchr"
 funcs="$funcs strstr"
 funcs="$funcs strtod"
 funcs="$funcs strtol"
 funcs="$funcs strtoul"
+funcs="$funcs strverscmp"
 funcs="$funcs tmpnam"
 funcs="$funcs vasprintf"
 funcs="$funcs vfprintf"
@@ -4049,7 +4964,7 @@ vars="sys_errlist sys_nerr sys_siglist"
 
 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
-checkfuncs="$checkfuncs getsysinfo table sysctl"
+checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
 
 # These are neither executed nor required, but they help keep
 # autoheader happy without adding a bunch of text to acconfig.h.
@@ -4117,15 +5032,21 @@ if test "x" = "y"; then
 
 
 
+
+
+
+
+
+
 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
-  getcwd getpagesize index insque mkstemps memchr memcmp memcpy \
+  getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
   memmove mempcpy memset putenv random rename rindex sigsetmask \
-  strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \
-  strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \
+  strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
+  strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \
   vsprintf waitpid getrusage on_exit psignal strerror strsignal \
   sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
-  pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \
-  realpath canonicalize_file_name
+  pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
+  realpath canonicalize_file_name __fsetlocking
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -4139,7 +5060,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4186,11 +5106,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4203,7 +5133,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -4215,6 +5146,428 @@ _ACEOF
 fi
 done
 
+  echo "$as_me:$LINENO: checking whether basename is declared" >&5
+echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_basename+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef basename
+  char *p = (char *) basename;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_basename=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_basename=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
+echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
+if test $ac_cv_have_decl_basename = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether ffs is declared" >&5
+echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_ffs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef ffs
+  char *p = (char *) ffs;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_ffs=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_ffs=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6
+if test $ac_cv_have_decl_ffs = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
+echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_asprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef asprintf
+  char *p = (char *) asprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_asprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_asprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
+if test $ac_cv_have_decl_asprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
+echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_vasprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef vasprintf
+  char *p = (char *) vasprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_vasprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_vasprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
+if test $ac_cv_have_decl_vasprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
+echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_snprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef snprintf
+  char *p = (char *) snprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_snprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_snprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
+if test $ac_cv_have_decl_snprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
+echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_vsnprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef vsnprintf
+  char *p = (char *) vsnprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_vsnprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_vsnprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
+if test $ac_cv_have_decl_vsnprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF 0
+_ACEOF
+
+
+fi
+
+
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_SYS_ERRLIST 1
@@ -4250,12 +5603,54 @@ if test -n "${with_target_subdir}"; then
   # newlib provide and which ones we will be expected to provide.
 
   if test "x${with_newlib}" = "xyes"; then
-    LIBOBJS="$LIBOBJS asprintf.$ac_objext"
-    LIBOBJS="$LIBOBJS basename.$ac_objext"
-    LIBOBJS="$LIBOBJS insque.$ac_objext"
-    LIBOBJS="$LIBOBJS random.$ac_objext"
-    LIBOBJS="$LIBOBJS strdup.$ac_objext"
-    LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
+    case $LIBOBJS in
+    "asprintf.$ac_objext"   | \
+  *" asprintf.$ac_objext"   | \
+    "asprintf.$ac_objext "* | \
+  *" asprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "basename.$ac_objext"   | \
+  *" basename.$ac_objext"   | \
+    "basename.$ac_objext "* | \
+  *" basename.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "insque.$ac_objext"   | \
+  *" insque.$ac_objext"   | \
+    "insque.$ac_objext "* | \
+  *" insque.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "random.$ac_objext"   | \
+  *" random.$ac_objext"   | \
+    "random.$ac_objext "* | \
+  *" random.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "strdup.$ac_objext"   | \
+  *" strdup.$ac_objext"   | \
+    "strdup.$ac_objext "* | \
+  *" strdup.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "vasprintf.$ac_objext"   | \
+  *" vasprintf.$ac_objext"   | \
+    "vasprintf.$ac_objext "* | \
+  *" vasprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
+esac
+
 
     for f in $funcs; do
       case "$f" in
@@ -4275,9 +5670,9 @@ _ACEOF
     # dont have to check them here.
 
     # Of the functions in $checkfuncs, newlib only has strerror.
-    cat >> confdefs.h <<\EOF
+    cat >>confdefs.h <<\_ACEOF
 #define HAVE_STRERROR 1
-EOF
+_ACEOF
 
 
     setobjs=yes
@@ -4310,7 +5705,7 @@ fi;
 else
 
    # Not a target library, so we set things up to run the test suite.
-   CHECK=check-cplus-dem
+   CHECK=really-check
 
 fi
 
@@ -4319,13 +5714,13 @@ fi
 
 case "${host}" in
   *-*-cygwin* | *-*-mingw*)
-    cat >> confdefs.h <<\EOF
+    cat >>confdefs.h <<\_ACEOF
 #define HAVE_SYS_ERRLIST 1
-EOF
+_ACEOF
 
-    cat >> confdefs.h <<\EOF
+    cat >>confdefs.h <<\_ACEOF
 #define HAVE_SYS_NERR 1
-EOF
+_ACEOF
 
     ;;
 esac
@@ -4337,16 +5732,86 @@ if test -z "${setobjs}"; then
     # Handle VxWorks configuration specially, since on VxWorks the
     # libraries are actually on the target board, not in the file
     # system.
-    LIBOBJS="$LIBOBJS basename.$ac_objext"
-    LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
-    LIBOBJS="$LIBOBJS insque.$ac_objext"
-    LIBOBJS="$LIBOBJS random.$ac_objext"
-    LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
-    LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
-    LIBOBJS="$LIBOBJS strdup.$ac_objext"
-    LIBOBJS="$LIBOBJS vfork.$ac_objext"
-    LIBOBJS="$LIBOBJS waitpid.$ac_objext"
-    LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
+    case $LIBOBJS in
+    "basename.$ac_objext"   | \
+  *" basename.$ac_objext"   | \
+    "basename.$ac_objext "* | \
+  *" basename.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "getpagesize.$ac_objext"   | \
+  *" getpagesize.$ac_objext"   | \
+    "getpagesize.$ac_objext "* | \
+  *" getpagesize.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "insque.$ac_objext"   | \
+  *" insque.$ac_objext"   | \
+    "insque.$ac_objext "* | \
+  *" insque.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "random.$ac_objext"   | \
+  *" random.$ac_objext"   | \
+    "random.$ac_objext "* | \
+  *" random.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "strcasecmp.$ac_objext"   | \
+  *" strcasecmp.$ac_objext"   | \
+    "strcasecmp.$ac_objext "* | \
+  *" strcasecmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "strncasecmp.$ac_objext"   | \
+  *" strncasecmp.$ac_objext"   | \
+    "strncasecmp.$ac_objext "* | \
+  *" strncasecmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "strdup.$ac_objext"   | \
+  *" strdup.$ac_objext"   | \
+    "strdup.$ac_objext "* | \
+  *" strdup.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "vfork.$ac_objext"   | \
+  *" vfork.$ac_objext"   | \
+    "vfork.$ac_objext "* | \
+  *" vfork.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "waitpid.$ac_objext"   | \
+  *" waitpid.$ac_objext"   | \
+    "waitpid.$ac_objext "* | \
+  *" waitpid.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "vasprintf.$ac_objext"   | \
+  *" vasprintf.$ac_objext"   | \
+    "vasprintf.$ac_objext "* | \
+  *" vasprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
+esac
+
     for f in $funcs; do
       case "$f" in
 	basename | getpagesize | insque | random | strcasecmp)
@@ -4367,9 +5832,9 @@ _ACEOF
     # don't have to check them here.
 
     # Of the functions in $checkfuncs, VxWorks only has strerror.
-    cat >> confdefs.h <<\EOF
+    cat >>confdefs.h <<\_ACEOF
 #define HAVE_STRERROR 1
-EOF
+_ACEOF
 
 
     setobjs=yes
@@ -4399,7 +5864,14 @@ if test -z "${setobjs}"; then
     if test -n "${with_target_subdir}"
     then
       funcs="`echo $funcs | sed -e 's/random//'`"
-      LIBOBJS="$LIBOBJS random.$ac_objext"
+      case $LIBOBJS in
+    "random.$ac_objext"   | \
+  *" random.$ac_objext"   | \
+    "random.$ac_objext "* | \
+  *" random.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
+esac
+
       vars="`echo $vars | sed -e 's/sys_siglist//'`"
       checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
     fi
@@ -4412,6 +5884,11 @@ if test -z "${setobjs}"; then
     libiberty_cv_var_sys_errlist=yes
     ;;
 
+  *-*-msdosdjgpp*)
+    # vfork and fork are stubs.
+    ac_cv_func_vfork_works=no
+    ;;
+
   *-*-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.
@@ -4448,7 +5925,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4472,11 +5948,21 @@ strerror ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4488,7 +5974,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_strerror" = no; then
   for ac_lib in cposix; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
@@ -4498,7 +5985,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4522,11 +6008,21 @@ strerror ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4539,7 +6035,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -4566,7 +6063,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4613,11 +6109,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4630,7 +6136,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -4640,7 +6147,14 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then
 _ACEOF
 
 else
-  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  case $LIBOBJS in
+    "$ac_func.$ac_objext"   | \
+  *" $ac_func.$ac_objext"   | \
+    "$ac_func.$ac_objext "* | \
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
+esac
+
 fi
 done
 
@@ -4651,7 +6165,6 @@ if test "${ac_cv_os_cray+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4689,7 +6202,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4736,11 +6248,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4753,7 +6275,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -4777,7 +6300,6 @@ else
   ac_cv_c_stack_direction=0
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4820,7 +6342,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_c_stack_direction=-1
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
@@ -4842,7 +6364,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4860,6 +6381,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -4902,7 +6424,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4949,11 +6470,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4966,7 +6497,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -4996,9 +6528,9 @@ else
       /* Some systems only have a dummy stub for fork() */
       int main ()
       {
-        if (fork() < 0)
-          exit (1);
-        exit (0);
+	if (fork() < 0)
+	  exit (1);
+	exit (0);
       }
 _ACEOF
 rm -f conftest$ac_exeext
@@ -5021,7 +6553,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_fork_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
@@ -5054,7 +6586,6 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5176,7 +6707,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_vfork_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
@@ -5184,7 +6715,7 @@ echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
 
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=ac_cv_func_vfork
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
 fi
@@ -5211,7 +6742,14 @@ _ACEOF
 fi
 
   if test $ac_cv_func_vfork_works = no; then
-    LIBOBJS="$LIBOBJS vfork.$ac_objext"
+    case $LIBOBJS in
+    "vfork.$ac_objext"   | \
+  *" vfork.$ac_objext"   | \
+    "vfork.$ac_objext "* | \
+  *" vfork.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
+esac
+
   fi
   # We only need _doprnt if we might use it to implement v*printf.
   if test $ac_cv_func_vprintf != yes \
@@ -5232,7 +6770,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5279,11 +6816,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5296,7 +6843,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5306,7 +6854,14 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then
 _ACEOF
 
 else
-  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  case $LIBOBJS in
+    "$ac_func.$ac_objext"   | \
+  *" $ac_func.$ac_objext"   | \
+    "$ac_func.$ac_objext "* | \
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
+esac
+
 fi
 done
 
@@ -5327,7 +6882,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5374,11 +6928,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5391,7 +6955,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5417,7 +6982,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5434,11 +6998,21 @@ extern int $v []; p = $v;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5451,7 +7025,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "libiberty_cv_var_$v=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
@@ -5473,7 +7048,6 @@ echo "${ECHO_T}no" >&6
   echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5
 echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5490,11 +7064,21 @@ double x = _system_configuration.physmem;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5514,7 +7098,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 
 for ac_func in $checkfuncs
@@ -5531,7 +7115,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5578,11 +7161,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5595,7 +7188,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5607,13 +7201,928 @@ _ACEOF
 fi
 done
 
+  echo "$as_me:$LINENO: checking whether basename is declared" >&5
+echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_basename+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef basename
+  char *p = (char *) basename;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_basename=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_basename=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
+echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
+if test $ac_cv_have_decl_basename = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether ffs is declared" >&5
+echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_ffs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef ffs
+  char *p = (char *) ffs;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_ffs=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_ffs=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6
+if test $ac_cv_have_decl_ffs = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
+echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_asprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef asprintf
+  char *p = (char *) asprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_asprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_asprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
+if test $ac_cv_have_decl_asprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
+echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_vasprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef vasprintf
+  char *p = (char *) vasprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_vasprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_vasprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
+if test $ac_cv_have_decl_vasprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
+echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_snprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef snprintf
+  char *p = (char *) snprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_snprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_snprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
+if test $ac_cv_have_decl_snprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
+echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_vsnprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef vsnprintf
+  char *p = (char *) vsnprintf;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_vsnprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_vsnprintf=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
+echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
+if test $ac_cv_have_decl_vsnprintf = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF 0
+_ACEOF
+
+
+fi
+
+
+  echo "$as_me:$LINENO: checking whether calloc is declared" >&5
+echo $ECHO_N "checking whether calloc is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_calloc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef calloc
+  char *p = (char *) calloc;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_calloc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_calloc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_calloc" >&5
+echo "${ECHO_T}$ac_cv_have_decl_calloc" >&6
+if test $ac_cv_have_decl_calloc = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_CALLOC 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_CALLOC 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether getenv is declared" >&5
+echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_getenv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef getenv
+  char *p = (char *) getenv;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_getenv=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_getenv=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5
+echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6
+if test $ac_cv_have_decl_getenv = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETENV 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETENV 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether getopt is declared" >&5
+echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_getopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef getopt
+  char *p = (char *) getopt;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_getopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_getopt=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
+echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
+if test $ac_cv_have_decl_getopt = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETOPT 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETOPT 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether malloc is declared" >&5
+echo $ECHO_N "checking whether malloc is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_malloc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef malloc
+  char *p = (char *) malloc;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_malloc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_malloc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5
+echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6
+if test $ac_cv_have_decl_malloc = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MALLOC 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MALLOC 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether realloc is declared" >&5
+echo $ECHO_N "checking whether realloc is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_realloc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef realloc
+  char *p = (char *) realloc;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_realloc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_realloc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_realloc" >&5
+echo "${ECHO_T}$ac_cv_have_decl_realloc" >&6
+if test $ac_cv_have_decl_realloc = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_REALLOC 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_REALLOC 0
+_ACEOF
+
+
+fi
+echo "$as_me:$LINENO: checking whether sbrk is declared" >&5
+echo $ECHO_N "checking whether sbrk is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_sbrk+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef sbrk
+  char *p = (char *) sbrk;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_sbrk=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_sbrk=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_sbrk" >&5
+echo "${ECHO_T}$ac_cv_have_decl_sbrk" >&6
+if test $ac_cv_have_decl_sbrk = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SBRK 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SBRK 0
+_ACEOF
+
+
+fi
+
+
+  echo "$as_me:$LINENO: checking whether strverscmp is declared" >&5
+echo $ECHO_N "checking whether strverscmp is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_strverscmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef strverscmp
+  char *p = (char *) strverscmp;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_strverscmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_strverscmp=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_strverscmp" >&5
+echo "${ECHO_T}$ac_cv_have_decl_strverscmp" >&6
+if test $ac_cv_have_decl_strverscmp = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRVERSCMP 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRVERSCMP 0
+_ACEOF
+
+
+fi
+
+
   echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5
 echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6
 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5645,11 +8154,21 @@ char *(*pfn) = (char *(*)) canonicalize_file_name
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5662,7 +8181,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 libiberty_cv_decl_needed_canonicalize_file_name=yes
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
@@ -5682,7 +8201,6 @@ case "${host}" in
      *-*-mingw* | *-*-winnt*)	pexecute=./pex-win32.o  ;;
      *-*-msdosdjgpp*)		pexecute=./pex-djgpp.o  ;;
      *-*-msdos*)		pexecute=./pex-msdos.o  ;;
-     *-*-os2-emx*)		pexecute=./pex-os2.o    ;;
      *)				pexecute=./pex-unix.o   ;;
 esac
 
@@ -5692,7 +8210,7 @@ if test x$gcc_no_link = xyes; then
     ac_cv_func_mmap_fixed_mapped=no
   fi
 fi
-if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
+if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
 
 
 for ac_header in stdlib.h unistd.h
@@ -5704,7 +8222,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5722,6 +8239,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5763,7 +8281,6 @@ echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
    { (exit 1); exit 1; }; }
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5810,11 +8327,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5827,7 +8354,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5848,7 +8376,6 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5956,9 +8483,9 @@ main ()
   data2 = (char *) malloc (2 * pagesize);
   if (!data2)
     exit (1);
-  data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
+  data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
-                     MAP_PRIVATE | MAP_FIXED, fd, 0L))
+		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
     exit (1);
   for (i = 0; i < pagesize; ++i)
     if (*(data + i) != *(data2 + i))
@@ -6001,7 +8528,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_mmap_fixed_mapped=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
@@ -6026,7 +8553,6 @@ else
   ac_cv_func_strncmp_works=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6114,14 +8640,21 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_strncmp_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core core.* *.core
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5
 echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6
 if test $ac_cv_func_strncmp_works = no ; then
-  LIBOBJS="$LIBOBJS strncmp.$ac_objext"
+  case $LIBOBJS in
+    "strncmp.$ac_objext"   | \
+  *" strncmp.$ac_objext"   | \
+    "strncmp.$ac_objext "* | \
+  *" strncmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" ;;
+esac
+
 fi
 
 
@@ -6144,9 +8677,15 @@ for l in x $LIBOBJS; do
 done
 LIBOBJS="$L"
 
+
+
+
+
 # We need multilib support, but only if configuring for the target.
                     ac_config_files="$ac_config_files Makefile testsuite/Makefile"
+
           ac_config_commands="$ac_config_commands default"
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -6175,13 +8714,13 @@ _ACEOF
       # `set' does not quote correctly, so add quotes (double-quote
       # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
-        "s/'/'\\\\''/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 } |
@@ -6211,13 +8750,13 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
 s/:*\$(srcdir):*/:/;
 s/:*\${srcdir}:*/:/;
 s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
+s/^\([^=]*=[	 ]*\):*/\1/;
 s/:*$//;
-s/^[^=]*=[ 	]*$//;
+s/^[^=]*=[	 ]*$//;
 }'
 fi
 
@@ -6228,7 +8767,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_i=`echo "$ac_i" |
-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
   # 2. Add them.
   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
@@ -6272,9 +8811,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -6293,7 +8833,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -6472,16 +9012,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -6508,7 +9049,7 @@ _ASBOX
 cat >&5 <<_CSEOF
 
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -6552,9 +9093,9 @@ Usage: $0 [OPTIONS] [FILE]...
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
+		   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -6571,11 +9112,10 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.57,
+configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
@@ -6674,7 +9214,6 @@ srcdir=${srcdir}
 host=${host}
 target=${target}
 with_target_subdir=${with_target_subdir}
-with_build_subdir=${with_build_subdir}
 with_multisubdir=${with_multisubdir}
 ac_configure_args="--enable-multilib ${ac_configure_args}"
 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
@@ -6819,6 +9358,9 @@ s,@CHECK@,$CHECK,;t t
 s,@target_header_dir@,$target_header_dir,;t t
 s,@pexecute@,$pexecute,;t t
 s,@INSTALL_DEST@,$INSTALL_DEST,;t t
+s,@datarootdir@,$datarootdir,;t t
+s,@docdir@,$docdir,;t t
+s,@htmldir@,$htmldir,;t t
 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
 /@host_makefile_frag@/r $host_makefile_frag
 s,@host_makefile_frag@,,;t t
@@ -6851,9 +9393,9 @@ _ACEOF
       (echo ':t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
       if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
       else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
       fi
       ac_sed_frag=`expr $ac_sed_frag + 1`
       ac_beg=$ac_end
@@ -6871,21 +9413,21 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -6901,10 +9443,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -6942,12 +9484,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   case $INSTALL in
@@ -6969,7 +9544,7 @@ echo "$as_me: creating $ac_file" >&6;}
     configure_input="$ac_file.  "
   fi
   configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                     sed 's,.*/,,'` by configure."
+				     sed 's,.*/,,'` by configure."
 
   # First look for the input files in the build tree, otherwise in the
   # src tree.
@@ -6978,24 +9553,24 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
 _ACEOF
@@ -7037,12 +9612,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF
 # 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_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
+ac_dB='[	 ].*$,\1#\2'
 ac_dC=' '
 ac_dD=',;t'
 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
 ac_uB='$,\1#\2define\3'
 ac_uC=' '
 ac_uD=',;t'
@@ -7051,11 +9626,11 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
@@ -7069,28 +9644,29 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 # Do quote $f, to prevent DOS paths from being IFS'd.
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
   # Remove the trailing spaces.
-  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
 
 _ACEOF
 
@@ -7113,9 +9689,9 @@ s/[\\&,]/\\&/g
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
 t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
 : end
 _ACEOF
 # If some macros were called several times there might be several times
@@ -7129,13 +9705,13 @@ rm -f confdef2sed.sed
 # 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.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
 _ACEOF
 
 # Break up conftest.defines because some shells have a limit on the size
 # of here documents, and old seds have small limits too (100 cmds).
 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
 echo '  :' >>$CONFIG_STATUS
 rm -f conftest.tail
@@ -7144,7 +9720,7 @@ do
   # Write a limited-size here document to $tmp/defines.sed.
   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#define' lines.
-  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -7171,7 +9747,7 @@ do
   # Write a limited-size here document to $tmp/undefs.sed.
   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#undef'
-  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -7205,10 +9781,10 @@ echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7224,10 +9800,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7259,16 +9835,41 @@ for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_dest" : 'X\(//\)[^/]' \| \
-         X"$ac_dest" : 'X\(//\)$' \| \
-         X"$ac_dest" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_dest" : 'X\(//\)[^/]' \| \
+	 X"$ac_dest" : 'X\(//\)$' \| \
+	 X"$ac_dest" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_dest" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
   	  /^X\(\/\/\)$/{ s//\1/; q; }
   	  /^X\(\/\).*/{ s//\1/; q; }
   	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
   ac_builddir=.
 
 if test "$ac_dir" != .; then
@@ -7294,12 +9895,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
@@ -7307,7 +9941,7 @@ echo "$as_me: executing $ac_dest commands" >&6;}
   case $ac_dest in
     default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
 if test -n "$CONFIG_FILES"; then
-  if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
+  if test -n "${with_target_subdir}"; then
     # FIXME: We shouldn't need to set ac_file
     ac_file=Makefile
     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
diff --git a/contrib/binutils/libiberty/copying-lib.texi b/contrib/binutils/libiberty/copying-lib.texi
index 940f70e..79e1038 100644
--- a/contrib/binutils/libiberty/copying-lib.texi
+++ b/contrib/binutils/libiberty/copying-lib.texi
@@ -6,7 +6,7 @@
 
 @display
 Copyright @copyright{} 1991, 1999 Free Software Foundation, Inc.
-59 Temple Place -- Suite 330, Boston, MA 02111-1307, USA
+51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA
 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
@@ -544,7 +544,7 @@ Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 USA.
 @end smallexample
 
diff --git a/contrib/binutils/libiberty/copysign.c b/contrib/binutils/libiberty/copysign.c
index d288be2..6793f22 100644
--- a/contrib/binutils/libiberty/copysign.c
+++ b/contrib/binutils/libiberty/copysign.c
@@ -132,8 +132,7 @@ typedef union
 #if defined(__IEEE_BIG_ENDIAN) || defined(__IEEE_LITTLE_ENDIAN)
 
 double
-copysign (x, y)
-     double x, y;
+copysign (double x, double y)
 {
   __ieee_double_shape_type a,b;
   b.value = y;  
@@ -145,8 +144,7 @@ copysign (x, y)
 #else
 
 double
-copysign (x, y)
-     double x, y;
+copysign (double x, double y)
 {
   if ((x < 0 && y > 0) || (x > 0 && y < 0))
     return -x;
diff --git a/contrib/binutils/libiberty/cp-demangle.c b/contrib/binutils/libiberty/cp-demangle.c
index bb543fa..109d533 100644
--- a/contrib/binutils/libiberty/cp-demangle.c
+++ b/contrib/binutils/libiberty/cp-demangle.c
@@ -1,5 +1,5 @@
 /* Demangler for g++ V3 ABI.
-   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
    Written by Ian Lance Taylor <ian@wasabisystems.com>.
 
    This file is part of the libiberty library, which is part of GCC.
@@ -25,7 +25,7 @@
 
    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. 
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 
 */
 
 /* This code implements a demangler for the g++ V3 ABI.  The ABI is
@@ -109,39 +109,34 @@
 #define CP_STATIC_IF_GLIBCPP_V3 static
 
 #define cplus_demangle_fill_name d_fill_name
-static int
-d_fill_name PARAMS ((struct demangle_component *, const char *, int));
+static int d_fill_name (struct demangle_component *, const char *, int);
 
 #define cplus_demangle_fill_extended_operator d_fill_extended_operator
 static int
-d_fill_extended_operator PARAMS ((struct demangle_component *, int,
-				  struct demangle_component *));
+d_fill_extended_operator (struct demangle_component *, int,
+                          struct demangle_component *);
 
 #define cplus_demangle_fill_ctor d_fill_ctor
 static int
-d_fill_ctor PARAMS ((struct demangle_component *, enum gnu_v3_ctor_kinds,
-		     struct demangle_component *));
+d_fill_ctor (struct demangle_component *, enum gnu_v3_ctor_kinds,
+             struct demangle_component *);
 
 #define cplus_demangle_fill_dtor d_fill_dtor
 static int
-d_fill_dtor PARAMS ((struct demangle_component *, enum gnu_v3_dtor_kinds,
-		     struct demangle_component *));
+d_fill_dtor (struct demangle_component *, enum gnu_v3_dtor_kinds,
+             struct demangle_component *);
 
 #define cplus_demangle_mangled_name d_mangled_name
-static struct demangle_component *
-d_mangled_name PARAMS ((struct d_info *, int));
+static struct demangle_component *d_mangled_name (struct d_info *, int);
 
 #define cplus_demangle_type d_type
-static struct demangle_component *
-d_type PARAMS ((struct d_info *));
+static struct demangle_component *d_type (struct d_info *);
 
 #define cplus_demangle_print d_print
-static char *
-d_print PARAMS ((int, const struct demangle_component *, int, size_t *));
+static char *d_print (int, const struct demangle_component *, int, size_t *);
 
 #define cplus_demangle_init_info d_init_info
-static void
-d_init_info PARAMS ((const char *, int, size_t, struct d_info *));
+static void d_init_info (const char *, int, size_t, struct d_info *);
 
 #else /* ! defined(IN_GLIBCPP_V3) */
 #define CP_STATIC_IF_GLIBCPP_V3
@@ -215,7 +210,7 @@ struct d_print_template
   /* Next template on the list.  */
   struct d_print_template *next;
   /* This template.  */
-  const struct demangle_component *template;
+  const struct demangle_component *template_decl;
 };
 
 /* A list of type modifiers.  This is used while printing.  */
@@ -286,187 +281,157 @@ struct d_print_info
   ((dpi)->buf == NULL || (dpi)->len == 0 ? '\0' : (dpi)->buf[(dpi)->len - 1])
 
 #ifdef CP_DEMANGLE_DEBUG
-static void 
-d_dump PARAMS ((struct demangle_component *, int));
+static void d_dump (struct demangle_component *, int);
 #endif
 
 static struct demangle_component *
-d_make_empty PARAMS ((struct d_info *));
+d_make_empty (struct d_info *);
 
 static struct demangle_component *
-d_make_comp PARAMS ((struct d_info *, enum demangle_component_type,
-		     struct demangle_component *,
-		     struct demangle_component *));
+d_make_comp (struct d_info *, enum demangle_component_type,
+             struct demangle_component *,
+             struct demangle_component *);
 
 static struct demangle_component *
-d_make_name PARAMS ((struct d_info *, const char *, int));
+d_make_name (struct d_info *, const char *, int);
 
 static struct demangle_component *
-d_make_builtin_type PARAMS ((struct d_info *,
-			     const struct demangle_builtin_type_info *));
+d_make_builtin_type (struct d_info *,
+                     const struct demangle_builtin_type_info *);
 
 static struct demangle_component *
-d_make_operator PARAMS ((struct d_info *,
-			 const struct demangle_operator_info *));
+d_make_operator (struct d_info *,
+                 const struct demangle_operator_info *);
 
 static struct demangle_component *
-d_make_extended_operator PARAMS ((struct d_info *, int,
-				  struct demangle_component *));
+d_make_extended_operator (struct d_info *, int,
+                          struct demangle_component *);
 
 static struct demangle_component *
-d_make_ctor PARAMS ((struct d_info *, enum gnu_v3_ctor_kinds,
-		     struct demangle_component *));
+d_make_ctor (struct d_info *, enum gnu_v3_ctor_kinds,
+             struct demangle_component *);
 
 static struct demangle_component *
-d_make_dtor PARAMS ((struct d_info *, enum gnu_v3_dtor_kinds,
-		     struct demangle_component *));
+d_make_dtor (struct d_info *, enum gnu_v3_dtor_kinds,
+             struct demangle_component *);
 
 static struct demangle_component *
-d_make_template_param PARAMS ((struct d_info *, long));
+d_make_template_param (struct d_info *, long);
 
 static struct demangle_component *
-d_make_sub PARAMS ((struct d_info *, const char *, int));
+d_make_sub (struct d_info *, const char *, int);
 
 static int
-has_return_type PARAMS ((struct demangle_component *));
+has_return_type (struct demangle_component *);
 
 static int
-is_ctor_dtor_or_conversion PARAMS ((struct demangle_component *));
+is_ctor_dtor_or_conversion (struct demangle_component *);
 
-static struct demangle_component *
-d_encoding PARAMS ((struct d_info *, int));
+static struct demangle_component *d_encoding (struct d_info *, int);
 
-static struct demangle_component *
-d_name PARAMS ((struct d_info *));
+static struct demangle_component *d_name (struct d_info *);
 
-static struct demangle_component *
-d_nested_name PARAMS ((struct d_info *));
+static struct demangle_component *d_nested_name (struct d_info *);
 
-static struct demangle_component *
-d_prefix PARAMS ((struct d_info *));
+static struct demangle_component *d_prefix (struct d_info *);
 
-static struct demangle_component *
-d_unqualified_name PARAMS ((struct d_info *));
+static struct demangle_component *d_unqualified_name (struct d_info *);
 
-static struct demangle_component *
-d_source_name PARAMS ((struct d_info *));
+static struct demangle_component *d_source_name (struct d_info *);
 
-static long
-d_number PARAMS ((struct d_info *));
+static long d_number (struct d_info *);
 
-static struct demangle_component *
-d_identifier PARAMS ((struct d_info *, int));
+static struct demangle_component *d_identifier (struct d_info *, int);
 
-static struct demangle_component *
-d_operator_name PARAMS ((struct d_info *));
+static struct demangle_component *d_operator_name (struct d_info *);
 
-static struct demangle_component *
-d_special_name PARAMS ((struct d_info *));
+static struct demangle_component *d_special_name (struct d_info *);
 
-static int
-d_call_offset PARAMS ((struct d_info *, int));
+static int d_call_offset (struct d_info *, int);
 
-static struct demangle_component *
-d_ctor_dtor_name PARAMS ((struct d_info *));
+static struct demangle_component *d_ctor_dtor_name (struct d_info *);
 
 static struct demangle_component **
-d_cv_qualifiers PARAMS ((struct d_info *, struct demangle_component **, int));
+d_cv_qualifiers (struct d_info *, struct demangle_component **, int);
 
 static struct demangle_component *
-d_function_type PARAMS ((struct d_info *));
+d_function_type (struct d_info *);
 
 static struct demangle_component *
-d_bare_function_type PARAMS ((struct d_info *, int));
+d_bare_function_type (struct d_info *, int);
 
 static struct demangle_component *
-d_class_enum_type PARAMS ((struct d_info *));
+d_class_enum_type (struct d_info *);
 
-static struct demangle_component *
-d_array_type PARAMS ((struct d_info *));
+static struct demangle_component *d_array_type (struct d_info *);
 
 static struct demangle_component *
-d_pointer_to_member_type PARAMS ((struct d_info *));
+d_pointer_to_member_type (struct d_info *);
 
 static struct demangle_component *
-d_template_param PARAMS ((struct d_info *));
+d_template_param (struct d_info *);
 
-static struct demangle_component *
-d_template_args PARAMS ((struct d_info *));
+static struct demangle_component *d_template_args (struct d_info *);
 
 static struct demangle_component *
-d_template_arg PARAMS ((struct d_info *));
+d_template_arg (struct d_info *);
 
-static struct demangle_component *
-d_expression PARAMS ((struct d_info *));
+static struct demangle_component *d_expression (struct d_info *);
 
-static struct demangle_component *
-d_expr_primary PARAMS ((struct d_info *));
+static struct demangle_component *d_expr_primary (struct d_info *);
 
-static struct demangle_component *
-d_local_name PARAMS ((struct d_info *));
+static struct demangle_component *d_local_name (struct d_info *);
 
-static int
-d_discriminator PARAMS ((struct d_info *));
+static int d_discriminator (struct d_info *);
 
 static int
-d_add_substitution PARAMS ((struct d_info *, struct demangle_component *));
+d_add_substitution (struct d_info *, struct demangle_component *);
 
-static struct demangle_component *
-d_substitution PARAMS ((struct d_info *, int));
+static struct demangle_component *d_substitution (struct d_info *, int);
 
-static void
-d_print_resize PARAMS ((struct d_print_info *, size_t));
+static void d_print_resize (struct d_print_info *, size_t);
 
-static void
-d_print_append_char PARAMS ((struct d_print_info *, int));
+static void d_print_append_char (struct d_print_info *, int);
 
 static void
-d_print_append_buffer PARAMS ((struct d_print_info *, const char *, size_t));
+d_print_append_buffer (struct d_print_info *, const char *, size_t);
 
-static void
-d_print_error PARAMS ((struct d_print_info *));
+static void d_print_error (struct d_print_info *);
 
 static void
-d_print_comp PARAMS ((struct d_print_info *,
-		      const struct demangle_component *));
+d_print_comp (struct d_print_info *, const struct demangle_component *);
 
 static void
-d_print_java_identifier PARAMS ((struct d_print_info *, const char *, int));
+d_print_java_identifier (struct d_print_info *, const char *, int);
 
 static void
-d_print_mod_list PARAMS ((struct d_print_info *, struct d_print_mod *, int));
+d_print_mod_list (struct d_print_info *, struct d_print_mod *, int);
 
 static void
-d_print_mod PARAMS ((struct d_print_info *,
-		     const struct demangle_component *));
+d_print_mod (struct d_print_info *, const struct demangle_component *);
 
 static void
-d_print_function_type PARAMS ((struct d_print_info *,
-			       const struct demangle_component *,
-			       struct d_print_mod *));
+d_print_function_type (struct d_print_info *,
+                       const struct demangle_component *,
+                       struct d_print_mod *);
 
 static void
-d_print_array_type PARAMS ((struct d_print_info *,
-			    const struct demangle_component *,
-			    struct d_print_mod *));
+d_print_array_type (struct d_print_info *,
+                    const struct demangle_component *,
+                    struct d_print_mod *);
 
 static void
-d_print_expr_op PARAMS ((struct d_print_info *,
-			 const struct demangle_component *));
+d_print_expr_op (struct d_print_info *, const struct demangle_component *);
 
 static void
-d_print_cast PARAMS ((struct d_print_info *,
-		      const struct demangle_component *));
+d_print_cast (struct d_print_info *, const struct demangle_component *);
 
-static char *
-d_demangle PARAMS ((const char *, int, size_t *));
+static char *d_demangle (const char *, int, size_t *);
 
 #ifdef CP_DEMANGLE_DEBUG
 
 static void
-d_dump (dc, indent)
-     struct demangle_component *dc;
-     int indent;
+d_dump (struct demangle_component *dc, int indent)
 {
   int i;
 
@@ -555,6 +520,9 @@ d_dump (dc, indent)
     case DEMANGLE_COMPONENT_REFTEMP:
       printf ("reference temporary\n");
       break;
+    case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
+      printf ("hidden alias\n");
+      break;
     case DEMANGLE_COMPONENT_RESTRICT:
       printf ("restrict\n");
       break;
@@ -645,10 +613,7 @@ d_dump (dc, indent)
 
 CP_STATIC_IF_GLIBCPP_V3
 int
-cplus_demangle_fill_name (p, s, len)
-     struct demangle_component *p;
-     const char *s;
-     int len;
+cplus_demangle_fill_name (struct demangle_component *p, const char *s, int len)
 {
   if (p == NULL || s == NULL || len == 0)
     return 0;
@@ -662,10 +627,8 @@ cplus_demangle_fill_name (p, s, len)
 
 CP_STATIC_IF_GLIBCPP_V3
 int
-cplus_demangle_fill_extended_operator (p, args, name)
-     struct demangle_component *p;
-     int args;
-     struct demangle_component *name;
+cplus_demangle_fill_extended_operator (struct demangle_component *p, int args,
+                                       struct demangle_component *name)
 {
   if (p == NULL || args < 0 || name == NULL)
     return 0;
@@ -679,10 +642,9 @@ cplus_demangle_fill_extended_operator (p, args, name)
 
 CP_STATIC_IF_GLIBCPP_V3
 int
-cplus_demangle_fill_ctor (p, kind, name)
-     struct demangle_component *p;
-     enum gnu_v3_ctor_kinds kind;
-     struct demangle_component *name;
+cplus_demangle_fill_ctor (struct demangle_component *p,
+                          enum gnu_v3_ctor_kinds kind,
+                          struct demangle_component *name)
 {
   if (p == NULL
       || name == NULL
@@ -699,10 +661,9 @@ cplus_demangle_fill_ctor (p, kind, name)
 
 CP_STATIC_IF_GLIBCPP_V3
 int
-cplus_demangle_fill_dtor (p, kind, name)
-     struct demangle_component *p;
-     enum gnu_v3_dtor_kinds kind;
-     struct demangle_component *name;
+cplus_demangle_fill_dtor (struct demangle_component *p,
+                          enum gnu_v3_dtor_kinds kind,
+                          struct demangle_component *name)
 {
   if (p == NULL
       || name == NULL
@@ -718,8 +679,7 @@ cplus_demangle_fill_dtor (p, kind, name)
 /* Add a new component.  */
 
 static struct demangle_component *
-d_make_empty (di)
-     struct d_info *di;
+d_make_empty (struct d_info *di)
 {
   struct demangle_component *p;
 
@@ -733,11 +693,9 @@ d_make_empty (di)
 /* Add a new generic component.  */
 
 static struct demangle_component *
-d_make_comp (di, type, left, right)
-     struct d_info *di;
-     enum demangle_component_type type;
-     struct demangle_component *left;
-     struct demangle_component *right;
+d_make_comp (struct d_info *di, enum demangle_component_type type,
+             struct demangle_component *left,
+             struct demangle_component *right)
 {
   struct demangle_component *p;
 
@@ -778,6 +736,7 @@ d_make_comp (di, type, left, right)
     case DEMANGLE_COMPONENT_JAVA_CLASS:
     case DEMANGLE_COMPONENT_GUARD:
     case DEMANGLE_COMPONENT_REFTEMP:
+    case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
     case DEMANGLE_COMPONENT_POINTER:
     case DEMANGLE_COMPONENT_REFERENCE:
     case DEMANGLE_COMPONENT_COMPLEX:
@@ -826,10 +785,7 @@ d_make_comp (di, type, left, right)
 /* Add a new name component.  */
 
 static struct demangle_component *
-d_make_name (di, s, len)
-     struct d_info *di;
-     const char *s;
-     int len;
+d_make_name (struct d_info *di, const char *s, int len)
 {
   struct demangle_component *p;
 
@@ -842,9 +798,8 @@ d_make_name (di, s, len)
 /* Add a new builtin type component.  */
 
 static struct demangle_component *
-d_make_builtin_type (di, type)
-     struct d_info *di;
-     const struct demangle_builtin_type_info *type;
+d_make_builtin_type (struct d_info *di,
+                     const struct demangle_builtin_type_info *type)
 {
   struct demangle_component *p;
 
@@ -862,9 +817,7 @@ d_make_builtin_type (di, type)
 /* Add a new operator component.  */
 
 static struct demangle_component *
-d_make_operator (di, op)
-     struct d_info *di;
-     const struct demangle_operator_info *op;
+d_make_operator (struct d_info *di, const struct demangle_operator_info *op)
 {
   struct demangle_component *p;
 
@@ -880,10 +833,8 @@ d_make_operator (di, op)
 /* Add a new extended operator component.  */
 
 static struct demangle_component *
-d_make_extended_operator (di, args, name)
-     struct d_info *di;
-     int args;
-     struct demangle_component *name;
+d_make_extended_operator (struct d_info *di, int args,
+                          struct demangle_component *name)
 {
   struct demangle_component *p;
 
@@ -896,10 +847,8 @@ d_make_extended_operator (di, args, name)
 /* Add a new constructor component.  */
 
 static struct demangle_component *
-d_make_ctor (di, kind,  name)
-     struct d_info *di;
-     enum gnu_v3_ctor_kinds kind;
-     struct demangle_component *name;
+d_make_ctor (struct d_info *di, enum gnu_v3_ctor_kinds kind,
+             struct demangle_component *name)
 {
   struct demangle_component *p;
 
@@ -912,10 +861,8 @@ d_make_ctor (di, kind,  name)
 /* Add a new destructor component.  */
 
 static struct demangle_component *
-d_make_dtor (di, kind, name)
-     struct d_info *di;
-     enum gnu_v3_dtor_kinds kind;
-     struct demangle_component *name;
+d_make_dtor (struct d_info *di, enum gnu_v3_dtor_kinds kind,
+             struct demangle_component *name)
 {
   struct demangle_component *p;
 
@@ -928,9 +875,7 @@ d_make_dtor (di, kind, name)
 /* Add a new template parameter.  */
 
 static struct demangle_component *
-d_make_template_param (di, i)
-     struct d_info *di;
-     long i;
+d_make_template_param (struct d_info *di, long i)
 {
   struct demangle_component *p;
 
@@ -946,10 +891,7 @@ d_make_template_param (di, i)
 /* Add a new standard substitution component.  */
 
 static struct demangle_component *
-d_make_sub (di, name, len)
-     struct d_info *di;
-     const char *name;
-     int len;
+d_make_sub (struct d_info *di, const char *name, int len)
 {
   struct demangle_component *p;
 
@@ -969,9 +911,7 @@ d_make_sub (di, name, len)
 
 CP_STATIC_IF_GLIBCPP_V3
 struct demangle_component *
-cplus_demangle_mangled_name (di, top_level)
-     struct d_info *di;
-     int top_level;
+cplus_demangle_mangled_name (struct d_info *di, int top_level)
 {
   if (d_next_char (di) != '_')
     return NULL;
@@ -990,8 +930,7 @@ cplus_demangle_mangled_name (di, top_level)
    return types.  */
 
 static int
-has_return_type (dc)
-     struct demangle_component *dc;
+has_return_type (struct demangle_component *dc)
 {
   if (dc == NULL)
     return 0;
@@ -1012,8 +951,7 @@ has_return_type (dc)
    conversion operator.  */
 
 static int
-is_ctor_dtor_or_conversion (dc)
-     struct demangle_component *dc;
+is_ctor_dtor_or_conversion (struct demangle_component *dc)
 {
   if (dc == NULL)
     return 0;
@@ -1041,9 +979,7 @@ is_ctor_dtor_or_conversion (dc)
    we would not correctly demangle names in local scopes.  */
 
 static struct demangle_component *
-d_encoding (di, top_level)
-     struct d_info *di;
-     int top_level;
+d_encoding (struct d_info *di, int top_level)
 {
   char peek = d_peek_char (di);
 
@@ -1105,8 +1041,7 @@ d_encoding (di, top_level)
 */
 
 static struct demangle_component *
-d_name (di)
-     struct d_info *di;
+d_name (struct d_info *di)
 {
   char peek = d_peek_char (di);
   struct demangle_component *dc;
@@ -1183,8 +1118,7 @@ d_name (di)
 */
 
 static struct demangle_component *
-d_nested_name (di)
-     struct d_info *di;
+d_nested_name (struct d_info *di)
 {
   struct demangle_component *ret;
   struct demangle_component **pret;
@@ -1218,8 +1152,7 @@ d_nested_name (di)
 */
 
 static struct demangle_component *
-d_prefix (di)
-     struct d_info *di;
+d_prefix (struct d_info *di)
 {
   struct demangle_component *ret = NULL;
 
@@ -1278,8 +1211,7 @@ d_prefix (di)
 */
 
 static struct demangle_component *
-d_unqualified_name (di)
-     struct d_info *di;
+d_unqualified_name (struct d_info *di)
 {
   char peek;
 
@@ -1304,8 +1236,7 @@ d_unqualified_name (di)
 /* <source-name> ::= <(positive length) number> <identifier>  */
 
 static struct demangle_component *
-d_source_name (di)
-     struct d_info *di;
+d_source_name (struct d_info *di)
 {
   long len;
   struct demangle_component *ret;
@@ -1321,8 +1252,7 @@ d_source_name (di)
 /* number ::= [n] <(non-negative decimal integer)>  */
 
 static long
-d_number (di)
-     struct d_info *di;
+d_number (struct d_info *di)
 {
   int negative;
   char peek;
@@ -1355,9 +1285,7 @@ d_number (di)
 /* identifier ::= <(unqualified source code identifier)>  */
 
 static struct demangle_component *
-d_identifier (di, len)
-     struct d_info *di;
-     int len;
+d_identifier (struct d_info *di, int len)
 {
   const char *name;
 
@@ -1460,8 +1388,7 @@ const struct demangle_operator_info cplus_demangle_operators[] =
 };
 
 static struct demangle_component *
-d_operator_name (di)
-     struct d_info *di;
+d_operator_name (struct d_info *di)
 {
   char c1;
   char c2;
@@ -1516,11 +1443,11 @@ d_operator_name (di)
                   ::= TF <type>
                   ::= TJ <type>
                   ::= GR <name>
+		  ::= GA <encoding>
 */
 
 static struct demangle_component *
-d_special_name (di)
-     struct d_info *di;
+d_special_name (struct d_info *di)
 {
   char c;
 
@@ -1607,6 +1534,10 @@ d_special_name (di)
 	  return d_make_comp (di, DEMANGLE_COMPONENT_REFTEMP, d_name (di),
 			      NULL);
 
+	case 'A':
+	  return d_make_comp (di, DEMANGLE_COMPONENT_HIDDEN_ALIAS,
+			      d_encoding (di, 0), NULL);
+
 	default:
 	  return NULL;
 	}
@@ -1629,24 +1560,19 @@ d_special_name (di)
    display it in verbose mode.  */
 
 static int
-d_call_offset (di, c)
-     struct d_info *di;
-     int c;
+d_call_offset (struct d_info *di, int c)
 {
-  long offset;
-  long virtual_offset;
-
   if (c == '\0')
     c = d_next_char (di);
 
   if (c == 'h')
-    offset = d_number (di);
+    d_number (di);
   else if (c == 'v')
     {
-      offset = d_number (di);
+      d_number (di);
       if (d_next_char (di) != '_')
 	return 0;
-      virtual_offset = d_number (di);
+      d_number (di);
     }
   else
     return 0;
@@ -1666,8 +1592,7 @@ d_call_offset (di, c)
 */
 
 static struct demangle_component *
-d_ctor_dtor_name (di)
-     struct d_info *di;
+d_ctor_dtor_name (struct d_info *di)
 {
   if (di->last_name != NULL)
     {
@@ -1748,38 +1673,39 @@ CP_STATIC_IF_GLIBCPP_V3
 const struct demangle_builtin_type_info
 cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT] =
 {
-  /* a */ { NL ("signed char"),	NL ("signed char"),	D_PRINT_INT },
+  /* a */ { NL ("signed char"),	NL ("signed char"),	D_PRINT_DEFAULT },
   /* b */ { NL ("bool"),	NL ("boolean"),		D_PRINT_BOOL },
-  /* c */ { NL ("char"),	NL ("byte"),		D_PRINT_INT },
-  /* d */ { NL ("double"),	NL ("double"),		D_PRINT_DEFAULT },
-  /* e */ { NL ("long double"),	NL ("long double"),	D_PRINT_DEFAULT },
-  /* f */ { NL ("float"),	NL ("float"),		D_PRINT_DEFAULT },
-  /* g */ { NL ("__float128"),	NL ("__float128"),	D_PRINT_DEFAULT },
-  /* h */ { NL ("unsigned char"), NL ("unsigned char"),	D_PRINT_INT },
+  /* c */ { NL ("char"),	NL ("byte"),		D_PRINT_DEFAULT },
+  /* d */ { NL ("double"),	NL ("double"),		D_PRINT_FLOAT },
+  /* e */ { NL ("long double"),	NL ("long double"),	D_PRINT_FLOAT },
+  /* f */ { NL ("float"),	NL ("float"),		D_PRINT_FLOAT },
+  /* g */ { NL ("__float128"),	NL ("__float128"),	D_PRINT_FLOAT },
+  /* h */ { NL ("unsigned char"), NL ("unsigned char"),	D_PRINT_DEFAULT },
   /* i */ { NL ("int"),		NL ("int"),		D_PRINT_INT },
-  /* j */ { NL ("unsigned int"), NL ("unsigned"),	D_PRINT_INT },
+  /* j */ { NL ("unsigned int"), NL ("unsigned"),	D_PRINT_UNSIGNED },
   /* k */ { NULL, 0,		NULL, 0,		D_PRINT_DEFAULT },
   /* l */ { NL ("long"),	NL ("long"),		D_PRINT_LONG },
-  /* m */ { NL ("unsigned long"), NL ("unsigned long"),	D_PRINT_LONG },
+  /* m */ { NL ("unsigned long"), NL ("unsigned long"),	D_PRINT_UNSIGNED_LONG },
   /* n */ { NL ("__int128"),	NL ("__int128"),	D_PRINT_DEFAULT },
-  /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"),	D_PRINT_DEFAULT },
+  /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"),
+	    D_PRINT_DEFAULT },
   /* p */ { NULL, 0,		NULL, 0,		D_PRINT_DEFAULT },
   /* q */ { NULL, 0,		NULL, 0,		D_PRINT_DEFAULT },
   /* r */ { NULL, 0,		NULL, 0,		D_PRINT_DEFAULT },
-  /* s */ { NL ("short"),	NL ("short"),		D_PRINT_INT },
-  /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_INT },
+  /* s */ { NL ("short"),	NL ("short"),		D_PRINT_DEFAULT },
+  /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_DEFAULT },
   /* u */ { NULL, 0,		NULL, 0,		D_PRINT_DEFAULT },
   /* v */ { NL ("void"),	NL ("void"),		D_PRINT_VOID },
-  /* w */ { NL ("wchar_t"),	NL ("char"),		D_PRINT_INT },
-  /* x */ { NL ("long long"),	NL ("long"),		D_PRINT_DEFAULT },
-  /* y */ { NL ("unsigned long long"), NL ("unsigned long long"), D_PRINT_DEFAULT },
+  /* w */ { NL ("wchar_t"),	NL ("char"),		D_PRINT_DEFAULT },
+  /* x */ { NL ("long long"),	NL ("long"),		D_PRINT_LONG_LONG },
+  /* y */ { NL ("unsigned long long"), NL ("unsigned long long"),
+	    D_PRINT_UNSIGNED_LONG_LONG },
   /* z */ { NL ("..."),		NL ("..."),		D_PRINT_DEFAULT },
 };
 
 CP_STATIC_IF_GLIBCPP_V3
 struct demangle_component *
-cplus_demangle_type (di)
-     struct d_info *di;
+cplus_demangle_type (struct d_info *di)
 {
   char peek;
   struct demangle_component *ret;
@@ -1948,10 +1874,8 @@ cplus_demangle_type (di)
 /* <CV-qualifiers> ::= [r] [V] [K]  */
 
 static struct demangle_component **
-d_cv_qualifiers (di, pret, member_fn)
-     struct d_info *di;
-     struct demangle_component **pret;
-     int member_fn;
+d_cv_qualifiers (struct d_info *di,
+                 struct demangle_component **pret, int member_fn)
 {
   char peek;
 
@@ -1997,8 +1921,7 @@ d_cv_qualifiers (di, pret, member_fn)
 /* <function-type> ::= F [Y] <bare-function-type> E  */
 
 static struct demangle_component *
-d_function_type (di)
-     struct d_info *di;
+d_function_type (struct d_info *di)
 {
   struct demangle_component *ret;
 
@@ -2016,23 +1939,30 @@ d_function_type (di)
   return ret;
 }
 
-/* <bare-function-type> ::= <type>+  */
+/* <bare-function-type> ::= [J]<type>+  */
 
 static struct demangle_component *
-d_bare_function_type (di, has_return_type)
-     struct d_info *di;
-     int has_return_type;
+d_bare_function_type (struct d_info *di, int has_return_type)
 {
   struct demangle_component *return_type;
   struct demangle_component *tl;
   struct demangle_component **ptl;
+  char peek;
+
+  /* Detect special qualifier indicating that the first argument
+     is the return type.  */
+  peek = d_peek_char (di);
+  if (peek == 'J')
+    {
+      d_advance (di, 1);
+      has_return_type = 1;
+    }
 
   return_type = NULL;
   tl = NULL;
   ptl = &tl;
   while (1)
     {
-      char peek;
       struct demangle_component *type;
 
       peek = d_peek_char (di);
@@ -2076,8 +2006,7 @@ d_bare_function_type (di, has_return_type)
 /* <class-enum-type> ::= <name>  */
 
 static struct demangle_component *
-d_class_enum_type (di)
-     struct d_info *di;
+d_class_enum_type (struct d_info *di)
 {
   return d_name (di);
 }
@@ -2087,8 +2016,7 @@ d_class_enum_type (di)
 */
 
 static struct demangle_component *
-d_array_type (di)
-     struct d_info *di;
+d_array_type (struct d_info *di)
 {
   char peek;
   struct demangle_component *dim;
@@ -2131,8 +2059,7 @@ d_array_type (di)
 /* <pointer-to-member-type> ::= M <(class) type> <(member) type>  */
 
 static struct demangle_component *
-d_pointer_to_member_type (di)
-     struct d_info *di;
+d_pointer_to_member_type (struct d_info *di)
 {
   struct demangle_component *cl;
   struct demangle_component *mem;
@@ -2169,8 +2096,7 @@ d_pointer_to_member_type (di)
 */
 
 static struct demangle_component *
-d_template_param (di)
-     struct d_info *di;
+d_template_param (struct d_info *di)
 {
   long param;
 
@@ -2198,8 +2124,7 @@ d_template_param (di)
 /* <template-args> ::= I <template-arg>+ E  */
 
 static struct demangle_component *
-d_template_args (di)
-     struct d_info *di;
+d_template_args (struct d_info *di)
 {
   struct demangle_component *hold_last_name;
   struct demangle_component *al;
@@ -2246,8 +2171,7 @@ d_template_args (di)
 */
 
 static struct demangle_component *
-d_template_arg (di)
-     struct d_info *di;
+d_template_arg (struct d_info *di)
 {
   struct demangle_component *ret;
 
@@ -2279,8 +2203,7 @@ d_template_arg (di)
 */
 
 static struct demangle_component *
-d_expression (di)
-     struct d_info *di;
+d_expression (struct d_info *di)
 {
   char peek;
 
@@ -2380,8 +2303,7 @@ d_expression (di)
 */
 
 static struct demangle_component *
-d_expr_primary (di)
-     struct d_info *di;
+d_expr_primary (struct d_info *di)
 {
   struct demangle_component *ret;
 
@@ -2424,7 +2346,11 @@ d_expr_primary (di)
 	}
       s = d_str (di);
       while (d_peek_char (di) != 'E')
-	d_advance (di, 1);
+	{
+	  if (d_peek_char (di) == '\0')
+	    return NULL;
+	  d_advance (di, 1);
+	}
       ret = d_make_comp (di, t, type, d_make_name (di, s, d_str (di) - s));
     }
   if (d_next_char (di) != 'E')
@@ -2437,8 +2363,7 @@ d_expr_primary (di)
 */
 
 static struct demangle_component *
-d_local_name (di)
-     struct d_info *di;
+d_local_name (struct d_info *di)
 {
   struct demangle_component *function;
 
@@ -2476,8 +2401,7 @@ d_local_name (di)
    We should print it out in verbose mode.  */
 
 static int
-d_discriminator (di)
-     struct d_info *di;
+d_discriminator (struct d_info *di)
 {
   long discrim;
 
@@ -2493,9 +2417,7 @@ d_discriminator (di)
 /* Add a new substitution.  */
 
 static int
-d_add_substitution (di, dc)
-     struct d_info *di;
-     struct demangle_component *dc;
+d_add_substitution (struct d_info *di, struct demangle_component *dc)
 {
   if (dc == NULL)
     return 0;
@@ -2551,9 +2473,7 @@ static const struct d_standard_sub_info standard_subs[] =
 };
 
 static struct demangle_component *
-d_substitution (di, prefix)
-     struct d_info *di;
-     int prefix;
+d_substitution (struct d_info *di, int prefix)
 {
   char c;
 
@@ -2640,9 +2560,7 @@ d_substitution (di, prefix)
 /* Resize the print buffer.  */
 
 static void
-d_print_resize (dpi, add)
-     struct d_print_info *dpi;
-     size_t add;
+d_print_resize (struct d_print_info *dpi, size_t add)
 {
   size_t need;
 
@@ -2655,7 +2573,7 @@ d_print_resize (dpi, add)
       char *newbuf;
 
       newalc = dpi->alc * 2;
-      newbuf = realloc (dpi->buf, newalc);
+      newbuf = (char *) realloc (dpi->buf, newalc);
       if (newbuf == NULL)
 	{
 	  free (dpi->buf);
@@ -2671,9 +2589,7 @@ d_print_resize (dpi, add)
 /* Append a character to the print buffer.  */
 
 static void
-d_print_append_char (dpi, c)
-     struct d_print_info *dpi;
-     int c;
+d_print_append_char (struct d_print_info *dpi, int c)
 {
   if (dpi->buf != NULL)
     {
@@ -2692,10 +2608,7 @@ d_print_append_char (dpi, c)
 /* Append a buffer to the print buffer.  */
 
 static void
-d_print_append_buffer (dpi, s, l)
-     struct d_print_info *dpi;
-     const char *s;
-     size_t l;
+d_print_append_buffer (struct d_print_info *dpi, const char *s, size_t l)
 {
   if (dpi->buf != NULL)
     {
@@ -2714,8 +2627,7 @@ d_print_append_buffer (dpi, s, l)
 /* Indicate that an error occurred during printing.  */
 
 static void
-d_print_error (dpi)
-     struct d_print_info *dpi;
+d_print_error (struct d_print_info *dpi)
 {
   free (dpi->buf);
   dpi->buf = NULL;
@@ -2731,18 +2643,15 @@ d_print_error (dpi)
 
 CP_STATIC_IF_GLIBCPP_V3
 char *
-cplus_demangle_print (options, dc, estimate, palc)
-     int options;
-     const struct demangle_component *dc;
-     int estimate;
-     size_t *palc;
+cplus_demangle_print (int options, const struct demangle_component *dc,
+                      int estimate, size_t *palc)
 {
   struct d_print_info dpi;
 
   dpi.options = options;
 
   dpi.alc = estimate + 1;
-  dpi.buf = malloc (dpi.alc);
+  dpi.buf = (char *) malloc (dpi.alc);
   if (dpi.buf == NULL)
     {
       *palc = 1;
@@ -2770,9 +2679,8 @@ cplus_demangle_print (options, dc, estimate, palc)
 /* Subroutine to handle components.  */
 
 static void
-d_print_comp (dpi, dc)
-     struct d_print_info *dpi;
-     const struct demangle_component *dc;
+d_print_comp (struct d_print_info *dpi,
+              const struct demangle_component *dc)
 {
   if (dc == NULL)
     {
@@ -2844,7 +2752,7 @@ d_print_comp (dpi, dc)
 	  {
 	    dpt.next = dpi->templates;
 	    dpi->templates = &dpt;
-	    dpt.template = typed_name;
+	    dpt.template_decl = typed_name;
 	  }
 
 	/* If typed_name is a DEMANGLE_COMPONENT_LOCAL_NAME, then
@@ -2940,7 +2848,7 @@ d_print_comp (dpi, dc)
 	    return;
 	  }
 	i = dc->u.s_number.number;
-	for (a = d_right (dpi->templates->template);
+	for (a = d_right (dpi->templates->template_decl);
 	     a != NULL;
 	     a = d_right (a))
 	  {
@@ -3045,6 +2953,11 @@ d_print_comp (dpi, dc)
       d_print_comp (dpi, d_left (dc));
       return;
 
+    case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
+      d_append_string_constant (dpi, "hidden alias for ");
+      d_print_comp (dpi, d_left (dc));
+      return;
+
     case DEMANGLE_COMPONENT_SUB_STD:
       d_append_buffer (dpi, dc->u.s_string.string, dc->u.s_string.len);
       return;
@@ -3052,6 +2965,30 @@ d_print_comp (dpi, dc)
     case DEMANGLE_COMPONENT_RESTRICT:
     case DEMANGLE_COMPONENT_VOLATILE:
     case DEMANGLE_COMPONENT_CONST:
+      {
+	struct d_print_mod *pdpm;
+
+	/* When printing arrays, it's possible to have cases where the
+	   same CV-qualifier gets pushed on the stack multiple times.
+	   We only need to print it once.  */
+
+	for (pdpm = dpi->modifiers; pdpm != NULL; pdpm = pdpm->next)
+	  {
+	    if (! pdpm->printed)
+	      {
+		if (pdpm->mod->type != DEMANGLE_COMPONENT_RESTRICT
+		    && pdpm->mod->type != DEMANGLE_COMPONENT_VOLATILE
+		    && pdpm->mod->type != DEMANGLE_COMPONENT_CONST)
+		  break;
+		if (pdpm->mod->type == dc->type)
+		  {
+		    d_print_comp (dpi, d_left (dc));
+		    return;
+		  }
+	      }
+	  }
+      }
+      /* Fall through.  */
     case DEMANGLE_COMPONENT_RESTRICT_THIS:
     case DEMANGLE_COMPONENT_VOLATILE_THIS:
     case DEMANGLE_COMPONENT_CONST_THIS:
@@ -3097,13 +3034,16 @@ d_print_comp (dpi, dc)
 
     case DEMANGLE_COMPONENT_FUNCTION_TYPE:
       {
+	if ((dpi->options & DMGL_RET_POSTFIX) != 0)
+	  d_print_function_type (dpi, dc, dpi->modifiers);
+
+	/* Print return type if present */
 	if (d_left (dc) != NULL)
 	  {
 	    struct d_print_mod dpm;
 
 	    /* We must pass this type down as a modifier in order to
 	       print it in the right location.  */
-
 	    dpm.next = dpi->modifiers;
 	    dpi->modifiers = &dpm;
 	    dpm.mod = dc;
@@ -3117,34 +3057,79 @@ d_print_comp (dpi, dc)
 	    if (dpm.printed)
 	      return;
 
-	    d_append_char (dpi, ' ');
+	    /* In standard prefix notation, there is a space between the
+	       return type and the function signature.  */
+	    if ((dpi->options & DMGL_RET_POSTFIX) == 0)
+	      d_append_char (dpi, ' ');
 	  }
 
-	d_print_function_type (dpi, dc, dpi->modifiers);
+	if ((dpi->options & DMGL_RET_POSTFIX) == 0) 
+	  d_print_function_type (dpi, dc, dpi->modifiers);
 
 	return;
       }
 
     case DEMANGLE_COMPONENT_ARRAY_TYPE:
       {
-	struct d_print_mod dpm;
+	struct d_print_mod *hold_modifiers;
+	struct d_print_mod adpm[4];
+	unsigned int i;
+	struct d_print_mod *pdpm;
 
 	/* We must pass this type down as a modifier in order to print
-	   multi-dimensional arrays correctly.  */
+	   multi-dimensional arrays correctly.  If the array itself is
+	   CV-qualified, we act as though the element type were
+	   CV-qualified.  We do this by copying the modifiers down
+	   rather than fiddling pointers, so that we don't wind up
+	   with a d_print_mod higher on the stack pointing into our
+	   stack frame after we return.  */
 
-	dpm.next = dpi->modifiers;
-	dpi->modifiers = &dpm;
-	dpm.mod = dc;
-	dpm.printed = 0;
-	dpm.templates = dpi->templates;
+	hold_modifiers = dpi->modifiers;
+
+	adpm[0].next = hold_modifiers;
+	dpi->modifiers = &adpm[0];
+	adpm[0].mod = dc;
+	adpm[0].printed = 0;
+	adpm[0].templates = dpi->templates;
+
+	i = 1;
+	pdpm = hold_modifiers;
+	while (pdpm != NULL
+	       && (pdpm->mod->type == DEMANGLE_COMPONENT_RESTRICT
+		   || pdpm->mod->type == DEMANGLE_COMPONENT_VOLATILE
+		   || pdpm->mod->type == DEMANGLE_COMPONENT_CONST))
+	  {
+	    if (! pdpm->printed)
+	      {
+		if (i >= sizeof adpm / sizeof adpm[0])
+		  {
+		    d_print_error (dpi);
+		    return;
+		  }
+
+		adpm[i] = *pdpm;
+		adpm[i].next = dpi->modifiers;
+		dpi->modifiers = &adpm[i];
+		pdpm->printed = 1;
+		++i;
+	      }
+
+	    pdpm = pdpm->next;
+	  }
 
 	d_print_comp (dpi, d_right (dc));
 
-	dpi->modifiers = dpm.next;
+	dpi->modifiers = hold_modifiers;
 
-	if (dpm.printed)
+	if (adpm[0].printed)
 	  return;
 
+	while (i > 1)
+	  {
+	    --i;
+	    d_print_mod (dpi, adpm[i].mod);
+	  }
+
 	d_print_array_type (dpi, dc, dpi->modifiers);
 
 	return;
@@ -3214,15 +3199,13 @@ d_print_comp (dpi, dc)
 	d_print_expr_op (dpi, d_left (dc));
       else
 	{
-	  d_append_string_constant (dpi, "((");
+	  d_append_char (dpi, '(');
 	  d_print_cast (dpi, d_left (dc));
 	  d_append_char (dpi, ')');
 	}
       d_append_char (dpi, '(');
       d_print_comp (dpi, d_right (dc));
       d_append_char (dpi, ')');
-      if (d_left (dc)->type == DEMANGLE_COMPONENT_CAST)
-	d_append_char (dpi, ')');
       return;
 
     case DEMANGLE_COMPONENT_BINARY:
@@ -3286,62 +3269,86 @@ d_print_comp (dpi, dc)
 
     case DEMANGLE_COMPONENT_LITERAL:
     case DEMANGLE_COMPONENT_LITERAL_NEG:
-      /* For some builtin types, produce simpler output.  */
-      if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE)
-	{
-	  switch (d_left (dc)->u.s_builtin.type->print)
-	    {
-	    case D_PRINT_INT:
-	      if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
-		{
-		  if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
-		    d_append_char (dpi, '-');
-		  d_print_comp (dpi, d_right (dc));
-		  return;
-		}
-	      break;
+      {
+	enum d_builtin_type_print tp;
 
-	    case D_PRINT_LONG:
-	      if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
-		{
-		  if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
-		    d_append_char (dpi, '-');
-		  d_print_comp (dpi, d_right (dc));
-		  d_append_char (dpi, 'l');
-		  return;
-		}
-	      break;
+	/* For some builtin types, produce simpler output.  */
+	tp = D_PRINT_DEFAULT;
+	if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE)
+	  {
+	    tp = d_left (dc)->u.s_builtin.type->print;
+	    switch (tp)
+	      {
+	      case D_PRINT_INT:
+	      case D_PRINT_UNSIGNED:
+	      case D_PRINT_LONG:
+	      case D_PRINT_UNSIGNED_LONG:
+	      case D_PRINT_LONG_LONG:
+	      case D_PRINT_UNSIGNED_LONG_LONG:
+		if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
+		  {
+		    if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+		      d_append_char (dpi, '-');
+		    d_print_comp (dpi, d_right (dc));
+		    switch (tp)
+		      {
+		      default:
+			break;
+		      case D_PRINT_UNSIGNED:
+			d_append_char (dpi, 'u');
+			break;
+		      case D_PRINT_LONG:
+			d_append_char (dpi, 'l');
+			break;
+		      case D_PRINT_UNSIGNED_LONG:
+			d_append_string_constant (dpi, "ul");
+			break;
+		      case D_PRINT_LONG_LONG:
+			d_append_string_constant (dpi, "ll");
+			break;
+		      case D_PRINT_UNSIGNED_LONG_LONG:
+			d_append_string_constant (dpi, "ull");
+			break;
+		      }
+		    return;
+		  }
+		break;
 
-	    case D_PRINT_BOOL:
-	      if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME
-		  && d_right (dc)->u.s_name.len == 1
-		  && dc->type == DEMANGLE_COMPONENT_LITERAL)
-		{
-		  switch (d_right (dc)->u.s_name.s[0])
-		    {
-		    case '0':
-		      d_append_string_constant (dpi, "false");
-		      return;
-		    case '1':
-		      d_append_string_constant (dpi, "true");
-		      return;
-		    default:
-		      break;
-		    }
-		}
-	      break;
+	      case D_PRINT_BOOL:
+		if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME
+		    && d_right (dc)->u.s_name.len == 1
+		    && dc->type == DEMANGLE_COMPONENT_LITERAL)
+		  {
+		    switch (d_right (dc)->u.s_name.s[0])
+		      {
+		      case '0':
+			d_append_string_constant (dpi, "false");
+			return;
+		      case '1':
+			d_append_string_constant (dpi, "true");
+			return;
+		      default:
+			break;
+		      }
+		  }
+		break;
 
-	    default:
-	      break;
-	    }
-	}
+	      default:
+		break;
+	      }
+	  }
 
-      d_append_char (dpi, '(');
-      d_print_comp (dpi, d_left (dc));
-      d_append_char (dpi, ')');
-      if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
-	d_append_char (dpi, '-');
-      d_print_comp (dpi, d_right (dc));
+	d_append_char (dpi, '(');
+	d_print_comp (dpi, d_left (dc));
+	d_append_char (dpi, ')');
+	if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+	  d_append_char (dpi, '-');
+	if (tp == D_PRINT_FLOAT)
+	  d_append_char (dpi, '[');
+	d_print_comp (dpi, d_right (dc));
+	if (tp == D_PRINT_FLOAT)
+	  d_append_char (dpi, ']');
+      }
       return;
 
     default:
@@ -3356,10 +3363,7 @@ d_print_comp (dpi, dc)
    __U<hex-char>+_.  */
 
 static void
-d_print_java_identifier (dpi, name, len)
-     struct d_print_info *dpi;
-     const char *name;
-     int len;
+d_print_java_identifier (struct d_print_info *dpi, const char *name, int len)
 {
   const char *p;
   const char *end;
@@ -3409,10 +3413,8 @@ d_print_java_identifier (dpi, name, len)
    qualifiers on this after printing a function.  */
 
 static void
-d_print_mod_list (dpi, mods, suffix)
-     struct d_print_info *dpi;
-     struct d_print_mod *mods;
-     int suffix;
+d_print_mod_list (struct d_print_info *dpi,
+                  struct d_print_mod *mods, int suffix)
 {
   struct d_print_template *hold_dpt;
 
@@ -3488,9 +3490,8 @@ d_print_mod_list (dpi, mods, suffix)
 /* Print a modifier.  */
 
 static void
-d_print_mod (dpi, mod)
-     struct d_print_info *dpi;
-     const struct demangle_component *mod;
+d_print_mod (struct d_print_info *dpi,
+             const struct demangle_component *mod)
 {
   switch (mod->type)
     {
@@ -3544,18 +3545,19 @@ d_print_mod (dpi, mod)
 /* Print a function type, except for the return type.  */
 
 static void
-d_print_function_type (dpi, dc, mods)
-     struct d_print_info *dpi;
-     const struct demangle_component *dc;
-     struct d_print_mod *mods;
+d_print_function_type (struct d_print_info *dpi,
+                       const struct demangle_component *dc,
+                       struct d_print_mod *mods)
 {
   int need_paren;
   int saw_mod;
+  int need_space;
   struct d_print_mod *p;
   struct d_print_mod *hold_modifiers;
 
   need_paren = 0;
   saw_mod = 0;
+  need_space = 0;
   for (p = mods; p != NULL; p = p->next)
     {
       if (p->printed)
@@ -3564,15 +3566,18 @@ d_print_function_type (dpi, dc, mods)
       saw_mod = 1;
       switch (p->mod->type)
 	{
+	case DEMANGLE_COMPONENT_POINTER:
+	case DEMANGLE_COMPONENT_REFERENCE:
+	  need_paren = 1;
+	  break;
 	case DEMANGLE_COMPONENT_RESTRICT:
 	case DEMANGLE_COMPONENT_VOLATILE:
 	case DEMANGLE_COMPONENT_CONST:
 	case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
-	case DEMANGLE_COMPONENT_POINTER:
-	case DEMANGLE_COMPONENT_REFERENCE:
 	case DEMANGLE_COMPONENT_COMPLEX:
 	case DEMANGLE_COMPONENT_IMAGINARY:
 	case DEMANGLE_COMPONENT_PTRMEM_TYPE:
+	  need_space = 1;
 	  need_paren = 1;
 	  break;
 	case DEMANGLE_COMPONENT_RESTRICT_THIS:
@@ -3591,18 +3596,14 @@ d_print_function_type (dpi, dc, mods)
 
   if (need_paren)
     {
-      switch (d_last_char (dpi))
+      if (! need_space)
 	{
-	case ' ':
-	case '(':
-	case '*':
-	  break;
-
-	default:
-	  d_append_char (dpi, ' ');
-	  break;
+	  if (d_last_char (dpi) != '('
+	      && d_last_char (dpi) != '*')
+	    need_space = 1;
 	}
-
+      if (need_space && d_last_char (dpi) != ' ')
+	d_append_char (dpi, ' ');
       d_append_char (dpi, '(');
     }
 
@@ -3629,10 +3630,9 @@ d_print_function_type (dpi, dc, mods)
 /* Print an array type, except for the element type.  */
 
 static void
-d_print_array_type (dpi, dc, mods)
-     struct d_print_info *dpi;
-     const struct demangle_component *dc;
-     struct d_print_mod *mods;
+d_print_array_type (struct d_print_info *dpi,
+                    const struct demangle_component *dc,
+                    struct d_print_mod *mods)
 {
   int need_space;
 
@@ -3645,19 +3645,19 @@ d_print_array_type (dpi, dc, mods)
       need_paren = 0;
       for (p = mods; p != NULL; p = p->next)
 	{
-	  if (p->printed)
-	    break;
-
-	  if (p->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE)
+	  if (! p->printed)
 	    {
-	      need_space = 0;
-	      break;
-	    }
-	  else
-	    {
-	      need_paren = 1;
-	      need_space = 1;
-	      break;
+	      if (p->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE)
+		{
+		  need_space = 0;
+		  break;
+		}
+	      else
+		{
+		  need_paren = 1;
+		  need_space = 1;
+		  break;
+		}
 	    }
 	}
 
@@ -3684,9 +3684,8 @@ d_print_array_type (dpi, dc, mods)
 /* Print an operator in an expression.  */
 
 static void
-d_print_expr_op (dpi, dc)
-     struct d_print_info *dpi;
-     const struct demangle_component *dc;
+d_print_expr_op (struct d_print_info *dpi,
+                 const struct demangle_component *dc)
 {
   if (dc->type == DEMANGLE_COMPONENT_OPERATOR)
     d_append_buffer (dpi, dc->u.s_operator.op->name,
@@ -3698,9 +3697,8 @@ d_print_expr_op (dpi, dc)
 /* Print a cast.  */
 
 static void
-d_print_cast (dpi, dc)
-     struct d_print_info *dpi;
-     const struct demangle_component *dc;
+d_print_cast (struct d_print_info *dpi,
+              const struct demangle_component *dc)
 {
   if (d_left (dc)->type != DEMANGLE_COMPONENT_TEMPLATE)
     d_print_comp (dpi, d_left (dc));
@@ -3719,7 +3717,7 @@ d_print_cast (dpi, dc)
 
       dpt.next = dpi->templates;
       dpi->templates = &dpt;
-      dpt.template = d_left (dc);
+      dpt.template_decl = d_left (dc);
 
       d_print_comp (dpi, d_left (d_left (dc)));
 
@@ -3744,11 +3742,8 @@ d_print_cast (dpi, dc)
 
 CP_STATIC_IF_GLIBCPP_V3
 void
-cplus_demangle_init_info (mangled, options, len, di)
-     const char *mangled;
-     int options;
-     size_t len;
-     struct d_info *di;
+cplus_demangle_init_info (const char *mangled, int options, size_t len,
+                          struct d_info *di)
 {
   di->s = mangled;
   di->send = mangled + len;
@@ -3781,10 +3776,7 @@ cplus_demangle_init_info (mangled, options, len, di)
    a memory allocation failure.  On failure, this returns NULL.  */
 
 static char *
-d_demangle (mangled, options, palc)
-     const char* mangled;
-     int options;
-     size_t *palc;
+d_demangle (const char* mangled, int options, size_t *palc)
 {
   size_t len;
   int type;
@@ -3806,7 +3798,7 @@ d_demangle (mangled, options, palc)
     {
       char *r;
 
-      r = malloc (40 + len - 11);
+      r = (char *) malloc (40 + len - 11);
       if (r == NULL)
 	*palc = 1;
       else
@@ -3908,7 +3900,7 @@ d_demangle (mangled, options, palc)
 
 #if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3)
 
-extern char *__cxa_demangle PARAMS ((const char *, char *, size_t *, int *));
+extern char *__cxa_demangle (const char *, char *, size_t *, int *);
 
 /* ia64 ABI-mandated entry point in the C++ runtime library for
    performing demangling.  MANGLED_NAME is a NUL-terminated character
@@ -3937,38 +3929,37 @@ extern char *__cxa_demangle PARAMS ((const char *, char *, size_t *, int *));
    GNU extensions.  */
 
 char *
-__cxa_demangle (mangled_name, output_buffer, length, status)
-     const char *mangled_name;
-     char *output_buffer;
-     size_t *length;
-     int *status;
+__cxa_demangle (const char *mangled_name, char *output_buffer,
+                size_t *length, int *status)
 {
   char *demangled;
   size_t alc;
 
-  if (status == NULL)
-    return NULL;
-
   if (mangled_name == NULL)
     {
-      *status = -3;
+      if (status != NULL)
+	*status = -3;
       return NULL;
     }
 
   if (output_buffer != NULL && length == NULL)
     {
-      *status = -3;
+      if (status != NULL)
+	*status = -3;
       return NULL;
     }
 
-  demangled = d_demangle (mangled_name, DMGL_TYPES, &alc);
+  demangled = d_demangle (mangled_name, DMGL_PARAMS | DMGL_TYPES, &alc);
 
   if (demangled == NULL)
     {
-      if (alc == 1)
-	*status = -1;
-      else
-	*status = -2;
+      if (status != NULL)
+	{
+	  if (alc == 1)
+	    *status = -1;
+	  else
+	    *status = -2;
+	}
       return NULL;
     }
 
@@ -3992,7 +3983,8 @@ __cxa_demangle (mangled_name, output_buffer, length, status)
 	}
     }
 
-  *status = 0;
+  if (status != NULL)
+    *status = 0;
 
   return demangled;
 }
@@ -4004,9 +3996,7 @@ __cxa_demangle (mangled_name, output_buffer, length, status)
    demangled name.  Otherwise, return NULL.  */
 
 char *
-cplus_demangle_v3 (mangled, options)
-     const char* mangled;
-     int options;
+cplus_demangle_v3 (const char* mangled, int options)
 {
   size_t alc;
 
@@ -4021,8 +4011,7 @@ cplus_demangle_v3 (mangled, options)
    of JArray<TYPE> with TYPE[].  */
 
 char *
-java_demangle_v3 (mangled)
-     const char* mangled;
+java_demangle_v3 (const char* mangled)
 {
   size_t alc;
   char *demangled;
@@ -4030,7 +4019,8 @@ java_demangle_v3 (mangled)
   char *from;
   char *to;
 
-  demangled = d_demangle (mangled, DMGL_JAVA | DMGL_PARAMS, &alc);
+  demangled = d_demangle (mangled, DMGL_JAVA | DMGL_PARAMS | DMGL_RET_POSTFIX, 
+			  &alc);
 
   if (demangled == NULL)
     return NULL;
@@ -4072,10 +4062,9 @@ java_demangle_v3 (mangled)
    *DTOR_KIND appropriately.  */
 
 static int
-is_ctor_or_dtor (mangled, ctor_kind, dtor_kind)
-     const char *mangled;
-     enum gnu_v3_ctor_kinds *ctor_kind;
-     enum gnu_v3_dtor_kinds *dtor_kind;
+is_ctor_or_dtor (const char *mangled,
+                 enum gnu_v3_ctor_kinds *ctor_kind,
+                 enum gnu_v3_dtor_kinds *dtor_kind)
 {
   struct d_info di;
   struct demangle_component *dc;
@@ -4158,8 +4147,7 @@ is_ctor_or_dtor (mangled, ctor_kind, dtor_kind)
    name.  A non-zero return indicates the type of constructor.  */
 
 enum gnu_v3_ctor_kinds
-is_gnu_v3_mangled_ctor (name)
-     const char *name;
+is_gnu_v3_mangled_ctor (const char *name)
 {
   enum gnu_v3_ctor_kinds ctor_kind;
   enum gnu_v3_dtor_kinds dtor_kind;
@@ -4174,8 +4162,7 @@ is_gnu_v3_mangled_ctor (name)
    name.  A non-zero return indicates the type of destructor.  */
 
 enum gnu_v3_dtor_kinds
-is_gnu_v3_mangled_dtor (name)
-     const char *name;
+is_gnu_v3_mangled_dtor (const char *name)
 {
   enum gnu_v3_ctor_kinds ctor_kind;
   enum gnu_v3_dtor_kinds dtor_kind;
@@ -4192,7 +4179,7 @@ is_gnu_v3_mangled_dtor (name)
 #include "getopt.h"
 #include "dyn-string.h"
 
-static void print_usage PARAMS ((FILE* fp, int exit_value));
+static void print_usage (FILE* fp, int exit_value);
 
 #define IS_ALPHA(CHAR)                                                  \
   (((CHAR) >= 'a' && (CHAR) <= 'z')                                     \
@@ -4209,9 +4196,7 @@ const char* program_name;
 /* Prints usage summary to FP and then exits with EXIT_VALUE.  */
 
 static void
-print_usage (fp, exit_value)
-     FILE* fp;
-     int exit_value;
+print_usage (FILE* fp, int exit_value)
 {
   fprintf (fp, "Usage: %s [options] [names ...]\n", program_name);
   fprintf (fp, "Options:\n");
@@ -4238,9 +4223,7 @@ static const struct option long_options[] =
    with their demangled equivalents.  */
 
 int
-main (argc, argv)
-     int argc;
-     char *argv[];
+main (int argc, char *argv[])
 {
   int i;
   int opt_char;
@@ -4298,7 +4281,11 @@ main (argc, argv)
 
 	  if (dyn_string_length (mangled) > 0)
 	    {
+#ifdef IN_GLIBCPP_V3
+	      s = __cxa_demangle (dyn_string_buf (mangled), NULL, NULL, NULL);
+#else
 	      s = cplus_demangle_v3 (dyn_string_buf (mangled), options);
+#endif
 
 	      if (s != NULL)
 		{
@@ -4330,9 +4317,16 @@ main (argc, argv)
       for (i = optind; i < argc; ++i)
 	{
 	  char *s;
+#ifdef IN_GLIBCPP_V3
+	  int status;
+#endif
 
 	  /* Attempt to demangle.  */
+#ifdef IN_GLIBCPP_V3
+	  s = __cxa_demangle (argv[i], NULL, NULL, &status);
+#else
 	  s = cplus_demangle_v3 (argv[i], options);
+#endif
 
 	  /* If it worked, print the demangled name.  */
 	  if (s != NULL)
@@ -4341,7 +4335,13 @@ main (argc, argv)
 	      free (s);
 	    }
 	  else
-	    fprintf (stderr, "Failed: %s\n", argv[i]);
+	    {
+#ifdef IN_GLIBCPP_V3
+	      fprintf (stderr, "Failed: %s (status %d)\n", argv[i], status);
+#else
+	      fprintf (stderr, "Failed: %s\n", argv[i]);
+#endif
+	    }
 	}
     }
 
diff --git a/contrib/binutils/libiberty/cp-demangle.h b/contrib/binutils/libiberty/cp-demangle.h
index d3c57ce..2517a57 100644
--- a/contrib/binutils/libiberty/cp-demangle.h
+++ b/contrib/binutils/libiberty/cp-demangle.h
@@ -25,7 +25,7 @@
 
    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. 
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 
 */
 
 /* This file provides some definitions shared by cp-demangle.c and
@@ -53,10 +53,20 @@ enum d_builtin_type_print
   D_PRINT_DEFAULT,
   /* Print as integer.  */
   D_PRINT_INT,
-  /* Print as long, with trailing `l'.  */
+  /* Print as unsigned integer, with trailing "u".  */
+  D_PRINT_UNSIGNED,
+  /* Print as long, with trailing "l".  */
   D_PRINT_LONG,
+  /* Print as unsigned long, with trailing "ul".  */
+  D_PRINT_UNSIGNED_LONG,
+  /* Print as long long, with trailing "ll".  */
+  D_PRINT_LONG_LONG,
+  /* Print as unsigned long long, with trailing "ull".  */
+  D_PRINT_UNSIGNED_LONG_LONG,
   /* Print as bool.  */
   D_PRINT_BOOL,
+  /* Print as float--put value in square brackets.  */
+  D_PRINT_FLOAT,
   /* Print in usual way, but here to detect void.  */
   D_PRINT_VOID
 };
@@ -121,19 +131,31 @@ struct d_info
 
 /* Functions and arrays in cp-demangle.c which are referenced by
    functions in cp-demint.c.  */
+#ifdef IN_GLIBCPP_V3
+#define CP_STATIC_IF_GLIBCPP_V3 static
+#else
+#define CP_STATIC_IF_GLIBCPP_V3 extern
+#endif
 
-extern const struct demangle_operator_info cplus_demangle_operators[];
+CP_STATIC_IF_GLIBCPP_V3
+const struct demangle_operator_info cplus_demangle_operators[];
 
 #define D_BUILTIN_TYPE_COUNT (26)
 
-extern const struct demangle_builtin_type_info
+CP_STATIC_IF_GLIBCPP_V3
+const struct demangle_builtin_type_info
 cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT];
 
-extern struct demangle_component *
-cplus_demangle_mangled_name PARAMS ((struct d_info *, int));
+CP_STATIC_IF_GLIBCPP_V3
+struct demangle_component *
+cplus_demangle_mangled_name (struct d_info *, int);
 
-extern struct demangle_component *
-cplus_demangle_type PARAMS ((struct d_info *));
+CP_STATIC_IF_GLIBCPP_V3
+struct demangle_component *
+cplus_demangle_type (struct d_info *);
 
 extern void
-cplus_demangle_init_info PARAMS ((const char *, int, size_t, struct d_info *));
+cplus_demangle_init_info (const char *, int, size_t, struct d_info *);
+
+/* cp-demangle.c needs to define this a little differently */
+#undef CP_STATIC_IF_GLIBCPP_V3
diff --git a/contrib/binutils/libiberty/cp-demint.c b/contrib/binutils/libiberty/cp-demint.c
index 533202d..2e8f8d2 100644
--- a/contrib/binutils/libiberty/cp-demint.c
+++ b/contrib/binutils/libiberty/cp-demint.c
@@ -25,7 +25,7 @@
 
    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. 
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 
 */
 
 /* This file implements a few interface functions which are provided
@@ -56,11 +56,10 @@
 /* Fill in most component types.  */
 
 int
-cplus_demangle_fill_component (p, type, left, right)
-     struct demangle_component *p;
-     enum demangle_component_type type;
-     struct demangle_component *left;
-     struct demangle_component *right;
+cplus_demangle_fill_component (struct demangle_component *p,
+                               enum demangle_component_type type,
+                               struct demangle_component *left,
+                                struct demangle_component *right)
 {
   if (p == NULL)
     return 0;
@@ -130,20 +129,19 @@ cplus_demangle_fill_component (p, type, left, right)
 /* Fill in a DEMANGLE_COMPONENT_BUILTIN_TYPE.  */
 
 int
-cplus_demangle_fill_builtin_type (p, typename)
-     struct demangle_component *p;
-     const char *typename;
+cplus_demangle_fill_builtin_type (struct demangle_component *p,
+                                  const char *type_name)
 {
   int len;
   unsigned int i;
 
-  if (p == NULL || typename == NULL)
+  if (p == NULL || type_name == NULL)
     return 0;
-  len = strlen (typename);
+  len = strlen (type_name);
   for (i = 0; i < D_BUILTIN_TYPE_COUNT; ++i)
     {
       if (len == cplus_demangle_builtin_types[i].len
-	  && strcmp (typename, cplus_demangle_builtin_types[i].name) == 0)
+	  && strcmp (type_name, cplus_demangle_builtin_types[i].name) == 0)
 	{
 	  p->type = DEMANGLE_COMPONENT_BUILTIN_TYPE;
 	  p->u.s_builtin.type = &cplus_demangle_builtin_types[i];
@@ -156,10 +154,8 @@ cplus_demangle_fill_builtin_type (p, typename)
 /* Fill in a DEMANGLE_COMPONENT_OPERATOR.  */
 
 int
-cplus_demangle_fill_operator (p, opname, args)
-     struct demangle_component *p;
-     const char *opname;
-     int args;
+cplus_demangle_fill_operator (struct demangle_component *p,
+                              const char *opname, int args)
 {
   int len;
   unsigned int i;
@@ -184,10 +180,7 @@ cplus_demangle_fill_operator (p, opname, args)
 /* Translate a mangled name into components.  */
 
 struct demangle_component *
-cplus_demangle_v3_components (mangled, options, mem)
-     const char *mangled;
-     int options;
-     void **mem;
+cplus_demangle_v3_components (const char *mangled, int options, void **mem)
 {
   size_t len;
   int type;
diff --git a/contrib/binutils/libiberty/cplus-dem.c b/contrib/binutils/libiberty/cplus-dem.c
index f3c4464..8b60434 100644
--- a/contrib/binutils/libiberty/cplus-dem.c
+++ b/contrib/binutils/libiberty/cplus-dem.c
@@ -27,8 +27,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* This file exports two functions; cplus_mangle_opname and cplus_demangle.
 
@@ -62,7 +62,7 @@ char * realloc ();
 
 #include "libiberty.h"
 
-static char *ada_demangle  PARAMS ((const char *, int));
+static char *ada_demangle (const char *, int);
 
 #define min(X,Y) (((X) < (Y)) ? (X) : (Y))
 
@@ -70,7 +70,7 @@ static char *ada_demangle  PARAMS ((const char *, int));
    that will be output when using the `%d' format with `printf'.  */
 #define INTBUF_SIZE 32
 
-extern void fancy_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
+extern void fancy_abort (void) ATTRIBUTE_NORETURN;
 
 /* In order to allow a single demangler executable to demangle strings
    using various common values of CPLUS_MARKER, as well as any specific
@@ -99,8 +99,7 @@ static char cplus_markers[] = { CPLUS_MARKER, '.', '$', '\0' };
 static char char_str[2] = { '\000', '\000' };
 
 void
-set_cplus_marker_for_demangling (ch)
-     int ch;
+set_cplus_marker_for_demangling (int ch)
 {
   cplus_markers[0] = ch;
 }
@@ -327,163 +326,127 @@ const struct demangler_engine libiberty_demanglers[] =
 
 /* Prototypes for local functions */
 
-static void
-delete_work_stuff PARAMS ((struct work_stuff *));
+static void delete_work_stuff (struct work_stuff *);
 
-static void
-delete_non_B_K_work_stuff PARAMS ((struct work_stuff *));
+static void delete_non_B_K_work_stuff (struct work_stuff *);
 
-static char *
-mop_up PARAMS ((struct work_stuff *, string *, int));
+static char *mop_up (struct work_stuff *, string *, int);
 
-static void
-squangle_mop_up PARAMS ((struct work_stuff *));
+static void squangle_mop_up (struct work_stuff *);
 
-static void
-work_stuff_copy_to_from PARAMS ((struct work_stuff *, struct work_stuff *));
+static void work_stuff_copy_to_from (struct work_stuff *, struct work_stuff *);
 
 #if 0
 static int
-demangle_method_args PARAMS ((struct work_stuff *, const char **, string *));
+demangle_method_args (struct work_stuff *, const char **, string *);
 #endif
 
 static char *
-internal_cplus_demangle PARAMS ((struct work_stuff *, const char *));
+internal_cplus_demangle (struct work_stuff *, const char *);
 
 static int
-demangle_template_template_parm PARAMS ((struct work_stuff *work,
-					 const char **, string *));
+demangle_template_template_parm (struct work_stuff *work,
+                                 const char **, string *);
 
 static int
-demangle_template PARAMS ((struct work_stuff *work, const char **, string *,
-			   string *, int, int));
+demangle_template (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 **));
+arm_pt (struct work_stuff *, const char *, int, const char **,
+        const char **);
 
 static int
-demangle_class_name PARAMS ((struct work_stuff *, const char **, string *));
+demangle_class_name (struct work_stuff *, const char **, string *);
 
 static int
-demangle_qualified PARAMS ((struct work_stuff *, const char **, string *,
-			    int, int));
+demangle_qualified (struct work_stuff *, const char **, string *,
+                    int, int);
 
-static int
-demangle_class PARAMS ((struct work_stuff *, const char **, string *));
+static int demangle_class (struct work_stuff *, const char **, string *);
 
-static int
-demangle_fund_type PARAMS ((struct work_stuff *, const char **, string *));
+static int demangle_fund_type (struct work_stuff *, const char **, string *);
 
-static int
-demangle_signature PARAMS ((struct work_stuff *, const char **, string *));
+static int demangle_signature (struct work_stuff *, const char **, string *);
 
-static int
-demangle_prefix PARAMS ((struct work_stuff *, const char **, string *));
+static int demangle_prefix (struct work_stuff *, const char **, string *);
 
-static int
-gnu_special PARAMS ((struct work_stuff *, const char **, string *));
+static int gnu_special (struct work_stuff *, const char **, string *);
 
-static int
-arm_special PARAMS ((const char **, string *));
+static int arm_special (const char **, string *);
 
-static void
-string_need PARAMS ((string *, int));
+static void string_need (string *, int);
 
-static void
-string_delete PARAMS ((string *));
+static void string_delete (string *);
 
 static void
-string_init PARAMS ((string *));
+string_init (string *);
 
-static void
-string_clear PARAMS ((string *));
+static void string_clear (string *);
 
 #if 0
-static int
-string_empty PARAMS ((string *));
+static int string_empty (string *);
 #endif
 
-static void
-string_append PARAMS ((string *, const char *));
+static void string_append (string *, const char *);
 
-static void
-string_appends PARAMS ((string *, string *));
+static void string_appends (string *, string *);
 
-static void
-string_appendn PARAMS ((string *, const char *, int));
+static void string_appendn (string *, const char *, int);
 
-static void
-string_prepend PARAMS ((string *, const char *));
+static void string_prepend (string *, const char *);
 
-static void
-string_prependn PARAMS ((string *, const char *, int));
+static void string_prependn (string *, const char *, int);
 
-static void
-string_append_template_idx PARAMS ((string *, int));
+static void string_append_template_idx (string *, int);
 
-static int
-get_count PARAMS ((const char **, int *));
+static int get_count (const char **, int *);
 
-static int
-consume_count PARAMS ((const char **));
+static int consume_count (const char **);
 
-static int
-consume_count_with_underscores PARAMS ((const char**));
+static int consume_count_with_underscores (const char**);
 
-static int
-demangle_args PARAMS ((struct work_stuff *, const char **, string *));
+static int demangle_args (struct work_stuff *, const char **, string *);
 
-static int
-demangle_nested_args PARAMS ((struct work_stuff*, const char**, string*));
+static int demangle_nested_args (struct work_stuff*, const char**, string*);
 
-static int
-do_type PARAMS ((struct work_stuff *, const char **, string *));
+static int do_type (struct work_stuff *, const char **, string *);
 
-static int
-do_arg PARAMS ((struct work_stuff *, const char **, string *));
+static int do_arg (struct work_stuff *, const char **, string *);
 
 static void
-demangle_function_name PARAMS ((struct work_stuff *, const char **, string *,
-				const char *));
+demangle_function_name (struct work_stuff *, const char **, string *,
+                        const char *);
 
 static int
-iterate_demangle_function PARAMS ((struct work_stuff *,
-				   const char **, string *, const char *));
+iterate_demangle_function (struct work_stuff *,
+                           const char **, string *, const char *);
 
-static void
-remember_type PARAMS ((struct work_stuff *, const char *, int));
+static void remember_type (struct work_stuff *, const char *, int);
 
-static void
-remember_Btype PARAMS ((struct work_stuff *, const char *, int, int));
+static void remember_Btype (struct work_stuff *, const char *, int, int);
 
-static int
-register_Btype PARAMS ((struct work_stuff *));
+static int register_Btype (struct work_stuff *);
 
-static void
-remember_Ktype PARAMS ((struct work_stuff *, const char *, int));
+static void remember_Ktype (struct work_stuff *, const char *, int);
 
-static void
-forget_types PARAMS ((struct work_stuff *));
+static void forget_types (struct work_stuff *);
 
-static void
-forget_B_and_K_types PARAMS ((struct work_stuff *));
+static void forget_B_and_K_types (struct work_stuff *);
 
-static void
-string_prepends PARAMS ((string *, string *));
+static void string_prepends (string *, string *);
 
 static int
-demangle_template_value_parm PARAMS ((struct work_stuff*, const char**,
-				      string*, type_kind_t));
+demangle_template_value_parm (struct work_stuff*, const char**,
+                              string*, type_kind_t);
 
 static int
-do_hpacc_template_const_value PARAMS ((struct work_stuff *, const char **, string *));
+do_hpacc_template_const_value (struct work_stuff *, const char **, string *);
 
 static int
-do_hpacc_template_literal PARAMS ((struct work_stuff *, const char **, string *));
+do_hpacc_template_literal (struct work_stuff *, const char **, string *);
 
-static int
-snarf_numeric_literal PARAMS ((const char **, string *));
+static int snarf_numeric_literal (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
@@ -494,36 +457,28 @@ snarf_numeric_literal PARAMS ((const char **, string *));
 #define TYPE_QUAL_VOLATILE 0x2
 #define TYPE_QUAL_RESTRICT 0x4
 
-static int
-code_for_qualifier PARAMS ((int));
+static int code_for_qualifier (int);
 
-static const char*
-qualifier_string PARAMS ((int));
+static const char* qualifier_string (int);
 
-static const char*
-demangle_qualifier PARAMS ((int));
+static const char* demangle_qualifier (int);
 
-static int
-demangle_expression PARAMS ((struct work_stuff *, const char **, string *, 
-			     type_kind_t));
+static int demangle_expression (struct work_stuff *, const char **, string *, 
+                                type_kind_t);
 
 static int
-demangle_integral_value PARAMS ((struct work_stuff *, const char **,
-				 string *));
+demangle_integral_value (struct work_stuff *, const char **, string *);
 
 static int
-demangle_real_value PARAMS ((struct work_stuff *, const char **, string *));
+demangle_real_value (struct work_stuff *, const char **, string *);
 
 static void
-demangle_arm_hp_template PARAMS ((struct work_stuff *, const char **, int,
-				  string *));
+demangle_arm_hp_template (struct work_stuff *, const char **, int, string *);
 
 static void
-recursively_demangle PARAMS ((struct work_stuff *, const char **, string *,
-			      int));
+recursively_demangle (struct work_stuff *, const char **, string *, int);
 
-static void
-grow_vect PARAMS ((char **, size_t *, size_t, int));
+static void grow_vect (char **, size_t *, size_t, int);
 
 /* Translate count to integer, consuming tokens in the process.
    Conversion terminates on the first non-digit character.
@@ -534,8 +489,7 @@ grow_vect PARAMS ((char **, size_t *, size_t, int));
    Overflow consumes the rest of the digits, and returns -1.  */
 
 static int
-consume_count (type)
-     const char **type;
+consume_count (const char **type)
 {
   int count = 0;
 
@@ -574,8 +528,7 @@ consume_count (type)
    failure, since 0 can be a valid value.  */
 
 static int
-consume_count_with_underscores (mangled)
-     const char **mangled;
+consume_count_with_underscores (const char **mangled)
 {
   int idx;
 
@@ -608,8 +561,7 @@ consume_count_with_underscores (mangled)
    corresponding to this qualifier.  */
 
 static int
-code_for_qualifier (c)
-  int c;
+code_for_qualifier (int c)
 {
   switch (c)
     {
@@ -634,8 +586,7 @@ code_for_qualifier (c)
    TYPE_QUALS.  */
 
 static const char*
-qualifier_string (type_quals)
-     int type_quals;
+qualifier_string (int type_quals)
 {
   switch (type_quals)
     {
@@ -676,17 +627,13 @@ qualifier_string (type_quals)
    called with a valid qualifier code.  */
 
 static const char*
-demangle_qualifier (c)
-  int c;
+demangle_qualifier (int c)
 {
   return qualifier_string (code_for_qualifier (c));
 }
 
 int
-cplus_demangle_opname (opname, result, options)
-     const char *opname;
-     char *result;
-     int options;
+cplus_demangle_opname (const char *opname, char *result, int options)
 {
   int len, len1, ret;
   string type;
@@ -819,9 +766,7 @@ cplus_demangle_opname (opname, result, options)
    if OPTIONS & DMGL_ANSI == 0, return the old GNU name.  */
 
 const char *
-cplus_mangle_opname (opname, options)
-     const char *opname;
-     int options;
+cplus_mangle_opname (const char *opname, int options)
 {
   size_t i;
   int len;
@@ -841,8 +786,7 @@ cplus_mangle_opname (opname, options)
    allow for any demangler initialization that maybe necessary. */
 
 enum demangling_styles
-cplus_demangle_set_style (style)
-     enum demangling_styles style;
+cplus_demangle_set_style (enum demangling_styles style)
 {
   const struct demangler_engine *demangler = libiberty_demanglers; 
 
@@ -859,8 +803,7 @@ cplus_demangle_set_style (style)
 /* Do string name to style translation */
 
 enum demangling_styles
-cplus_demangle_name_to_style (name)
-     const char *name;
+cplus_demangle_name_to_style (const char *name)
 {
   const struct demangler_engine *demangler = libiberty_demanglers; 
 
@@ -900,9 +843,7 @@ cplus_demangle_name_to_style (name)
    MANGLED.  */
 
 char *
-cplus_demangle (mangled, options)
-     const char *mangled;
-     int options;
+cplus_demangle (const char *mangled, int options)
 {
   char *ret;
   struct work_stuff work[1];
@@ -944,18 +885,14 @@ cplus_demangle (mangled, options)
    updating *OLD_VECT and *SIZE as necessary.  */
 
 static void
-grow_vect (old_vect, size, min_size, element_size)
-     char **old_vect;
-     size_t *size;
-     size_t min_size;
-     int element_size;
+grow_vect (char **old_vect, size_t *size, size_t min_size, int element_size)
 {
   if (*size < min_size)
     {
       *size *= 2;
       if (*size < min_size)
 	*size = min_size;
-      *old_vect = (void *) xrealloc (*old_vect, *size * element_size);
+      *old_vect = XRESIZEVAR (char, *old_vect, *size * element_size);
     }
 }
 
@@ -968,15 +905,12 @@ grow_vect (old_vect, size, min_size, element_size)
    The resulting string is valid until the next call of ada_demangle.  */
 
 static char *
-ada_demangle (mangled, option)
-     const char *mangled;
-     int option ATTRIBUTE_UNUSED;
+ada_demangle (const char *mangled, int option ATTRIBUTE_UNUSED)
 {
   int i, j;
   int len0;
   const char* p;
   char *demangled = NULL;
-  int at_start_name;
   int changed;
   size_t demangled_size = 0;
   
@@ -1029,15 +963,12 @@ ada_demangle (mangled, option)
        i += 1, j += 1)
     demangled[j] = mangled[i];
   
-  at_start_name = 1;
   while (i < len0)
     {
-      at_start_name = 0;
-      
       if (i < len0 - 2 && mangled[i] == '_' && mangled[i + 1] == '_')
 	{
 	  demangled[j] = '.';
-	  changed = at_start_name = 1;
+	  changed = 1;
 	  i += 2; j += 1;
 	}
       else
@@ -1077,9 +1008,7 @@ ada_demangle (mangled, option)
    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;
+internal_cplus_demangle (struct work_stuff *work, const char *mangled)
 {
 
   string decl;
@@ -1144,8 +1073,7 @@ internal_cplus_demangle (work, mangled)
 
 /* Clear out and squangling related storage */
 static void
-squangle_mop_up (work)
-     struct work_stuff *work;
+squangle_mop_up (struct work_stuff *work)
 {
   /* clean up the B and K type mangling types. */
   forget_B_and_K_types (work);
@@ -1163,9 +1091,7 @@ squangle_mop_up (work)
 /* Copy the work state and storage.  */
 
 static void
-work_stuff_copy_to_from (to, from)
-     struct work_stuff *to;
-     struct work_stuff *from;
+work_stuff_copy_to_from (struct work_stuff *to, struct work_stuff *from)
 {
   int i;
 
@@ -1176,56 +1102,52 @@ work_stuff_copy_to_from (to, from)
 
   /* Deep-copy dynamic storage.  */
   if (from->typevec_size)
-    to->typevec
-      = (char **) xmalloc (from->typevec_size * sizeof (to->typevec[0]));
+    to->typevec = XNEWVEC (char *, from->typevec_size);
 
   for (i = 0; i < from->ntypes; i++)
     {
       int len = strlen (from->typevec[i]) + 1;
 
-      to->typevec[i] = xmalloc (len);
+      to->typevec[i] = XNEWVEC (char, len);
       memcpy (to->typevec[i], from->typevec[i], len);
     }
 
   if (from->ksize)
-    to->ktypevec
-      = (char **) xmalloc (from->ksize * sizeof (to->ktypevec[0]));
+    to->ktypevec = XNEWVEC (char *, from->ksize);
 
   for (i = 0; i < from->numk; i++)
     {
       int len = strlen (from->ktypevec[i]) + 1;
 
-      to->ktypevec[i] = xmalloc (len);
+      to->ktypevec[i] = XNEWVEC (char, len);
       memcpy (to->ktypevec[i], from->ktypevec[i], len);
     }
 
   if (from->bsize)
-    to->btypevec
-      = (char **) xmalloc (from->bsize * sizeof (to->btypevec[0]));
+    to->btypevec = XNEWVEC (char *, from->bsize);
 
   for (i = 0; i < from->numb; i++)
     {
       int len = strlen (from->btypevec[i]) + 1;
 
-      to->btypevec[i] = xmalloc (len);
+      to->btypevec[i] = XNEWVEC (char , len);
       memcpy (to->btypevec[i], from->btypevec[i], len);
     }
 
   if (from->ntmpl_args)
-    to->tmpl_argvec
-      = (char **) xmalloc (from->ntmpl_args * sizeof (to->tmpl_argvec[0]));
+    to->tmpl_argvec = XNEWVEC (char *, from->ntmpl_args);
 
   for (i = 0; i < from->ntmpl_args; i++)
     {
       int len = strlen (from->tmpl_argvec[i]) + 1;
 
-      to->tmpl_argvec[i] = xmalloc (len);
+      to->tmpl_argvec[i] = XNEWVEC (char, len);
       memcpy (to->tmpl_argvec[i], from->tmpl_argvec[i], len);
     }
 
   if (from->previous_argument)
     {
-      to->previous_argument = (string*) xmalloc (sizeof (string));
+      to->previous_argument = XNEW (string);
       string_init (to->previous_argument);
       string_appends (to->previous_argument, from->previous_argument);
     }
@@ -1235,8 +1157,7 @@ work_stuff_copy_to_from (to, from)
 /* Delete dynamic stuff in work_stuff that is not to be re-used.  */
 
 static void
-delete_non_B_K_work_stuff (work)
-     struct work_stuff *work;
+delete_non_B_K_work_stuff (struct work_stuff *work)
 {
   /* Discard the remembered types, if any.  */
 
@@ -1269,8 +1190,7 @@ delete_non_B_K_work_stuff (work)
 
 /* Delete all dynamic storage in work_stuff.  */
 static void
-delete_work_stuff (work)
-     struct work_stuff *work;
+delete_work_stuff (struct work_stuff *work)
 {
   delete_non_B_K_work_stuff (work);
   squangle_mop_up (work);
@@ -1280,10 +1200,7 @@ delete_work_stuff (work)
 /* Clear out any mangled storage */
 
 static char *
-mop_up (work, declp, success)
-     struct work_stuff *work;
-     string *declp;
-     int success;
+mop_up (struct work_stuff *work, string *declp, int success)
 {
   char *demangled = NULL;
 
@@ -1335,10 +1252,8 @@ DESCRIPTION
 	argument list.  */
 
 static int
-demangle_signature (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_signature (struct work_stuff *work,
+                    const char **mangled, string *declp)
 {
   int success = 1;
   int func_done = 0;
@@ -1628,10 +1543,8 @@ demangle_signature (work, mangled, declp)
 #if 0
 
 static int
-demangle_method_args (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_method_args (struct work_stuff *work, const char **mangled,
+                      string *declp)
 {
   int success = 0;
 
@@ -1651,10 +1564,8 @@ demangle_method_args (work, mangled, declp)
 #endif
 
 static int
-demangle_template_template_parm (work, mangled, tname)
-     struct work_stuff *work;
-     const char **mangled;
-     string *tname;
+demangle_template_template_parm (struct work_stuff *work,
+                                 const char **mangled, string *tname)
 {
   int i;
   int r;
@@ -1715,11 +1626,8 @@ demangle_template_template_parm (work, mangled, tname)
 }
 
 static int
-demangle_expression (work, mangled, s, tk)
-     struct work_stuff *work;
-     const char** mangled;
-     string* s;
-     type_kind_t tk;
+demangle_expression (struct work_stuff *work, const char **mangled,
+                     string *s, type_kind_t tk)
 {
   int need_operator = 0;
   int success;
@@ -1775,10 +1683,8 @@ demangle_expression (work, mangled, s, tk)
 }
 
 static int
-demangle_integral_value (work, mangled, s)
-     struct work_stuff *work;
-     const char** mangled;
-     string* s;
+demangle_integral_value (struct work_stuff *work,
+                         const char **mangled, string *s)
 {
   int success;
 
@@ -1873,10 +1779,8 @@ demangle_integral_value (work, mangled, s)
 /* Demangle the real value in MANGLED.  */
 
 static int
-demangle_real_value (work, mangled, s)
-     struct work_stuff *work;
-     const char **mangled;
-     string* s;
+demangle_real_value (struct work_stuff *work,
+                     const char **mangled, string *s)
 {
   if (**mangled == 'E')
     return demangle_expression (work, mangled, s, tk_real);
@@ -1916,11 +1820,8 @@ demangle_real_value (work, mangled, s)
 }
 
 static int
-demangle_template_value_parm (work, mangled, s, tk)
-     struct work_stuff *work;
-     const char **mangled;
-     string* s;
-     type_kind_t tk;
+demangle_template_value_parm (struct work_stuff *work, const char **mangled,
+                              string *s, type_kind_t tk)
 {
   int success = 1;
 
@@ -1990,7 +1891,7 @@ demangle_template_value_parm (work, mangled, s, tk)
 	    string_appendn (s, "0", 1);
 	  else
 	    {
-	      char *p = xmalloc (symbol_len + 1), *q;
+	      char *p = XNEWVEC (char, symbol_len + 1), *q;
 	      strncpy (p, *mangled, symbol_len);
 	      p [symbol_len] = '\0';
 	      /* We use cplus_demangle here, rather than
@@ -2028,26 +1929,20 @@ demangle_template_value_parm (work, mangled, s, tk)
    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;
+demangle_template (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;
 
   (*mangled)++;
   if (is_type)
     {
-      start = *mangled;
       /* get template name */
       if (**mangled == 'z')
 	{
@@ -2102,7 +1997,7 @@ demangle_template (work, mangled, tname, trawname, is_type, remember)
   if (!is_type)
     {
       /* Create an array for saving the template argument values. */
-      work->tmpl_argvec = (char**) xmalloc (r * sizeof (char *));
+      work->tmpl_argvec = XNEWVEC (char *, r);
       work->ntmpl_args = r;
       for (i = 0; i < r; i++)
 	work->tmpl_argvec[i] = 0;
@@ -2127,7 +2022,7 @@ demangle_template (work, mangled, tname, trawname, is_type, remember)
 		{
 		  /* Save the template argument. */
 		  int len = temp.p - temp.b;
-		  work->tmpl_argvec[i] = xmalloc (len + 1);
+		  work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
 		  memcpy (work->tmpl_argvec[i], temp.b, len);
 		  work->tmpl_argvec[i][len] = '\0';
 		}
@@ -2155,7 +2050,7 @@ demangle_template (work, mangled, tname, trawname, is_type, remember)
 		{
 		  /* Save the template argument. */
 		  int len = r2;
-		  work->tmpl_argvec[i] = xmalloc (len + 1);
+		  work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
 		  memcpy (work->tmpl_argvec[i], *mangled, len);
 		  work->tmpl_argvec[i][len] = '\0';
 		}
@@ -2201,7 +2096,7 @@ demangle_template (work, mangled, tname, trawname, is_type, remember)
 	  if (!is_type)
 	    {
 	      int len = s->p - s->b;
-	      work->tmpl_argvec[i] = xmalloc (len + 1);
+	      work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
 	      memcpy (work->tmpl_argvec[i], s->b, len);
 	      work->tmpl_argvec[i][len] = '\0';
 
@@ -2245,11 +2140,8 @@ demangle_template (work, mangled, tname, trawname, is_type, remember)
 }
 
 static int
-arm_pt (work, mangled, n, anchor, args)
-     struct work_stuff *work;
-     const char *mangled;
-     int n;
-     const char **anchor, **args;
+arm_pt (struct work_stuff *work, const char *mangled,
+        int n, const char **anchor, const char **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 */
@@ -2302,11 +2194,8 @@ arm_pt (work, mangled, n, anchor, args)
 }
 
 static void
-demangle_arm_hp_template (work, mangled, n, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     int n;
-     string *declp;
+demangle_arm_hp_template (struct work_stuff *work, const char **mangled,
+                          int n, string *declp)
 {
   const char *p;
   const char *args;
@@ -2483,10 +2372,8 @@ demangle_arm_hp_template (work, mangled, n, declp)
    already been dealt with */
 
 static int
-demangle_class_name (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_class_name (struct work_stuff *work, const char **mangled,
+                     string *declp)
 {
   int n;
   int success = 0;
@@ -2539,10 +2426,7 @@ DESCRIPTION
 */
 
 static int
-demangle_class (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_class (struct work_stuff *work, const char **mangled, string *declp)
 {
   int success = 0;
   int btype;
@@ -2594,11 +2478,8 @@ demangle_class (work, mangled, declp)
    demangle_signature.  */
 
 static int
-iterate_demangle_function (work, mangled, declp, scan)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
-     const char *scan;
+iterate_demangle_function (struct work_stuff *work, const char **mangled,
+                           string *declp, const char *scan)
 {
   const char *mangle_init = *mangled;
   int success = 0;
@@ -2697,10 +2578,8 @@ DESCRIPTION
  */
 
 static int
-demangle_prefix (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_prefix (struct work_stuff *work, const char **mangled,
+                 string *declp)
 {
   int success = 1;
   const char *scan;
@@ -2908,10 +2787,7 @@ DESCRIPTION
  */
 
 static int
-gnu_special (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+gnu_special (struct work_stuff *work, const char **mangled, string *declp)
 {
   int n;
   int success = 1;
@@ -3112,16 +2988,13 @@ gnu_special (work, mangled, declp)
 }
 
 static void
-recursively_demangle(work, mangled, result, namelength)
-     struct work_stuff *work;
-     const char **mangled;
-     string *result;
-     int namelength;
+recursively_demangle(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);
+  recurse = XNEWVEC (char, namelength + 1);
   memcpy (recurse, *mangled, namelength);
   recurse[namelength] = '\000';
 
@@ -3164,9 +3037,7 @@ DESCRIPTION
  */
 
 static int
-arm_special (mangled, declp)
-     const char **mangled;
-     string *declp;
+arm_special (const char **mangled, string *declp)
 {
   int n;
   int success = 1;
@@ -3249,12 +3120,8 @@ BUGS
  */
 
 static int
-demangle_qualified (work, mangled, result, isfuncname, append)
-     struct work_stuff *work;
-     const char **mangled;
-     string *result;
-     int isfuncname;
-     int append;
+demangle_qualified (struct work_stuff *work, const char **mangled,
+                    string *result, int isfuncname, int append)
 {
   int qualifiers = 0;
   int success = 1;
@@ -3476,9 +3343,7 @@ DESCRIPTION
 */
 
 static int
-get_count (type, count)
-     const char **type;
-     int *count;
+get_count (const char **type, int *count)
 {
   const char *p;
   int n;
@@ -3514,10 +3379,7 @@ get_count (type, count)
    value returned is really a type_kind_t.  */
 
 static int
-do_type (work, mangled, result)
-     struct work_stuff *work;
-     const char **mangled;
-     string *result;
+do_type (struct work_stuff *work, const char **mangled, string *result)
 {
   int n;
   int done;
@@ -3826,10 +3688,8 @@ do_type (work, mangled, result)
    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;
+demangle_fund_type (struct work_stuff *work,
+                    const char **mangled, string *result)
 {
   int done = 0;
   int success = 1;
@@ -4028,10 +3888,8 @@ demangle_fund_type (work, mangled, result)
    **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;
+do_hpacc_template_const_value (struct work_stuff *work ATTRIBUTE_UNUSED,
+                               const char **mangled, string *result)
 {
   int unsigned_const;
 
@@ -4085,10 +3943,8 @@ do_hpacc_template_const_value (work, mangled, result)
    **mangled is pointing to the 'A' */
 
 static int
-do_hpacc_template_literal (work, mangled, result)
-     struct work_stuff *work;
-     const char **mangled;
-     string *result;
+do_hpacc_template_literal (struct work_stuff *work, const char **mangled,
+                           string *result)
 {
   int literal_len = 0;
   char * recurse;
@@ -4109,7 +3965,7 @@ do_hpacc_template_literal (work, mangled, result)
   string_append (result, "&");
 
   /* Now recursively demangle the literal name */
-  recurse = (char *) xmalloc (literal_len + 1);
+  recurse = XNEWVEC (char, literal_len + 1);
   memcpy (recurse, *mangled, literal_len);
   recurse[literal_len] = '\000';
 
@@ -4131,9 +3987,7 @@ do_hpacc_template_literal (work, mangled, result)
 }
 
 static int
-snarf_numeric_literal (args, arg)
-     const char ** args;
-     string * arg;
+snarf_numeric_literal (const char **args, string *arg)
 {
   if (**args == '-')
     {
@@ -4162,10 +4016,7 @@ snarf_numeric_literal (args, arg)
    and free'd should anything go wrong.  */
 
 static int
-do_arg (work, mangled, result)
-     struct work_stuff *work;
-     const char **mangled;
-     string *result;
+do_arg (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.  */
@@ -4216,7 +4067,7 @@ do_arg (work, mangled, result)
   if (work->previous_argument)
     string_delete (work->previous_argument);
   else
-    work->previous_argument = (string*) xmalloc (sizeof (string));
+    work->previous_argument = XNEW (string);
 
   if (!do_type (work, mangled, work->previous_argument))
     return 0;
@@ -4228,10 +4079,7 @@ do_arg (work, mangled, result)
 }
 
 static void
-remember_type (work, start, len)
-     struct work_stuff *work;
-     const char *start;
-     int len;
+remember_type (struct work_stuff *work, const char *start, int len)
 {
   char *tem;
 
@@ -4243,18 +4091,16 @@ remember_type (work, start, len)
       if (work -> typevec_size == 0)
 	{
 	  work -> typevec_size = 3;
-	  work -> typevec
-	    = (char **) xmalloc (sizeof (char *) * work -> typevec_size);
+	  work -> typevec = XNEWVEC (char *, work->typevec_size);
 	}
       else
 	{
 	  work -> typevec_size *= 2;
 	  work -> typevec
-	    = (char **) xrealloc ((char *)work -> typevec,
-				  sizeof (char *) * work -> typevec_size);
+	    = XRESIZEVEC (char *, work->typevec, work->typevec_size);
 	}
     }
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> typevec[work -> ntypes++] = tem;
@@ -4263,10 +4109,7 @@ remember_type (work, start, len)
 
 /* Remember a K type class qualifier. */
 static void
-remember_Ktype (work, start, len)
-     struct work_stuff *work;
-     const char *start;
-     int len;
+remember_Ktype (struct work_stuff *work, const char *start, int len)
 {
   char *tem;
 
@@ -4275,18 +4118,16 @@ remember_Ktype (work, start, len)
       if (work -> ksize == 0)
 	{
 	  work -> ksize = 5;
-	  work -> ktypevec
-	    = (char **) xmalloc (sizeof (char *) * work -> ksize);
+	  work -> ktypevec = XNEWVEC (char *, work->ksize);
 	}
       else
 	{
 	  work -> ksize *= 2;
 	  work -> ktypevec
-	    = (char **) xrealloc ((char *)work -> ktypevec,
-				  sizeof (char *) * work -> ksize);
+	    = XRESIZEVEC (char *, work->ktypevec, work->ksize);
 	}
     }
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> ktypevec[work -> numk++] = tem;
@@ -4297,8 +4138,7 @@ remember_Ktype (work, start, len)
    registers map<temp<char> > as B0, and temp<char> as B1 */
 
 static int
-register_Btype (work)
-     struct work_stuff *work;
+register_Btype (struct work_stuff *work)
 {
   int ret;
 
@@ -4307,15 +4147,13 @@ register_Btype (work)
       if (work -> bsize == 0)
 	{
 	  work -> bsize = 5;
-	  work -> btypevec
-	    = (char **) xmalloc (sizeof (char *) * work -> bsize);
+	  work -> btypevec = XNEWVEC (char *, work->bsize);
 	}
       else
 	{
 	  work -> bsize *= 2;
 	  work -> btypevec
-	    = (char **) xrealloc ((char *)work -> btypevec,
-				  sizeof (char *) * work -> bsize);
+	    = XRESIZEVEC (char *, work->btypevec, work->bsize);
 	}
     }
   ret = work -> numb++;
@@ -4326,14 +4164,12 @@ register_Btype (work)
 /* 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;
+remember_Btype (struct work_stuff *work, const char *start,
+                int len, int index)
 {
   char *tem;
 
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> btypevec[index] = tem;
@@ -4341,8 +4177,7 @@ remember_Btype (work, start, len, index)
 
 /* Lose all the info related to B and K type codes. */
 static void
-forget_B_and_K_types (work)
-     struct work_stuff *work;
+forget_B_and_K_types (struct work_stuff *work)
 {
   int i;
 
@@ -4369,8 +4204,7 @@ forget_B_and_K_types (work)
 /* Forget the remembered types, but not the type vector itself.  */
 
 static void
-forget_types (work)
-     struct work_stuff *work;
+forget_types (struct work_stuff *work)
 {
   int i;
 
@@ -4428,10 +4262,8 @@ forget_types (work)
  */
 
 static int
-demangle_args (work, mangled, declp)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
+demangle_args (struct work_stuff *work, const char **mangled,
+               string *declp)
 {
   string arg;
   int need_comma = 0;
@@ -4553,10 +4385,8 @@ demangle_args (work, mangled, declp)
    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;
+demangle_nested_args (struct work_stuff *work, const char **mangled,
+                      string *declp)
 {
   string* saved_previous_argument;
   int result;
@@ -4592,11 +4422,8 @@ demangle_nested_args (work, mangled, declp)
 }
 
 static void
-demangle_function_name (work, mangled, declp, scan)
-     struct work_stuff *work;
-     const char **mangled;
-     string *declp;
-     const char *scan;
+demangle_function_name (struct work_stuff *work, const char **mangled,
+                        string *declp, const char *scan)
 {
   size_t i;
   string type;
@@ -4753,9 +4580,7 @@ demangle_function_name (work, mangled, declp, scan)
 /* a mini string-handling package */
 
 static void
-string_need (s, n)
-     string *s;
-     int n;
+string_need (string *s, int n)
 {
   int tem;
 
@@ -4765,7 +4590,7 @@ string_need (s, n)
 	{
 	  n = 32;
 	}
-      s->p = s->b = xmalloc (n);
+      s->p = s->b = XNEWVEC (char, n);
       s->e = s->b + n;
     }
   else if (s->e - s->p < n)
@@ -4773,15 +4598,14 @@ string_need (s, n)
       tem = s->p - s->b;
       n += tem;
       n *= 2;
-      s->b = xrealloc (s->b, n);
+      s->b = XRESIZEVEC (char, s->b, n);
       s->p = s->b + tem;
       s->e = s->b + n;
     }
 }
 
 static void
-string_delete (s)
-     string *s;
+string_delete (string *s)
 {
   if (s->b != NULL)
     {
@@ -4791,15 +4615,13 @@ string_delete (s)
 }
 
 static void
-string_init (s)
-     string *s;
+string_init (string *s)
 {
   s->b = s->p = s->e = NULL;
 }
 
 static void
-string_clear (s)
-     string *s;
+string_clear (string *s)
 {
   s->p = s->b;
 }
@@ -4807,8 +4629,7 @@ string_clear (s)
 #if 0
 
 static int
-string_empty (s)
-     string *s;
+string_empty (string *s)
 {
   return (s->b == s->p);
 }
@@ -4816,9 +4637,7 @@ string_empty (s)
 #endif
 
 static void
-string_append (p, s)
-     string *p;
-     const char *s;
+string_append (string *p, const char *s)
 {
   int n;
   if (s == NULL || *s == '\0')
@@ -4830,8 +4649,7 @@ string_append (p, s)
 }
 
 static void
-string_appends (p, s)
-     string *p, *s;
+string_appends (string *p, string *s)
 {
   int n;
 
@@ -4845,10 +4663,7 @@ string_appends (p, s)
 }
 
 static void
-string_appendn (p, s, n)
-     string *p;
-     const char *s;
-     int n;
+string_appendn (string *p, const char *s, int n)
 {
   if (n != 0)
     {
@@ -4859,9 +4674,7 @@ string_appendn (p, s, n)
 }
 
 static void
-string_prepend (p, s)
-     string *p;
-     const char *s;
+string_prepend (string *p, const char *s)
 {
   if (s != NULL && *s != '\0')
     {
@@ -4870,8 +4683,7 @@ string_prepend (p, s)
 }
 
 static void
-string_prepends (p, s)
-     string *p, *s;
+string_prepends (string *p, string *s)
 {
   if (s->b != s->p)
     {
@@ -4880,10 +4692,7 @@ string_prepends (p, s)
 }
 
 static void
-string_prependn (p, s, n)
-     string *p;
-     const char *s;
-     int n;
+string_prependn (string *p, const char *s, int n)
 {
   char *q;
 
@@ -4900,9 +4709,7 @@ string_prependn (p, s, n)
 }
 
 static void
-string_append_template_idx (s, idx)
-     string *s;
-     int idx;
+string_append_template_idx (string *s, int idx)
 {
   char buf[INTBUF_SIZE + 1 /* 'T' */];
   sprintf(buf, "T%d", idx);
diff --git a/contrib/binutils/libiberty/dyn-string.c b/contrib/binutils/libiberty/dyn-string.c
index 1da76c2..9de50ed 100644
--- a/contrib/binutils/libiberty/dyn-string.c
+++ b/contrib/binutils/libiberty/dyn-string.c
@@ -1,5 +1,5 @@
 /* An abstract string datatype.
-   Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2002, 2004 Free Software Foundation, Inc.
    Contributed by Mark Mitchell (mark@markmitchell.com).
 
 This file is part of GNU CC.
@@ -25,8 +25,8 @@ 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.  */
+the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -45,15 +45,6 @@ Boston, MA 02111-1307, USA.  */
 #include "libiberty.h"
 #include "dyn-string.h"
 
-/* If this file is being compiled for inclusion in the C++ runtime
-   library, as part of the demangler implementation, we don't want to
-   abort if an allocation fails.  Instead, percolate an error code up
-   through the call chain.  */
-
-#if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3)
-#define RETURN_ON_ALLOCATION_FAILURE
-#endif
-
 /* Performs in-place initialization of a dyn_string struct.  This
    function can be used with a dyn_string struct on the stack or
    embedded in another object.  The contents of of the string itself
@@ -65,9 +56,7 @@ Boston, MA 02111-1307, USA.  */
    fails, returns 0.  Otherwise returns 1.  */
 
 int
-dyn_string_init (ds_struct_ptr, space)
-     struct dyn_string *ds_struct_ptr;
-     int space;
+dyn_string_init (struct dyn_string *ds_struct_ptr, int space)
 {
   /* We need at least one byte in which to store the terminating NUL.  */
   if (space == 0)
@@ -78,7 +67,7 @@ dyn_string_init (ds_struct_ptr, space)
   if (ds_struct_ptr->s == NULL)
     return 0;
 #else
-  ds_struct_ptr->s = (char *) xmalloc (space);
+  ds_struct_ptr->s = XNEWVEC (char, space);
 #endif
   ds_struct_ptr->allocated = space;
   ds_struct_ptr->length = 0;
@@ -94,8 +83,7 @@ dyn_string_init (ds_struct_ptr, space)
    returns the newly allocated string.  */
 
 dyn_string_t 
-dyn_string_new (space)
-     int space;
+dyn_string_new (int space)
 {
   dyn_string_t result;
 #ifdef RETURN_ON_ALLOCATION_FAILURE
@@ -108,7 +96,7 @@ dyn_string_new (space)
       return NULL;
     }
 #else
-  result = (dyn_string_t) xmalloc (sizeof (struct dyn_string));
+  result = XNEW (struct dyn_string);
   dyn_string_init (result, space);
 #endif
   return result;
@@ -117,8 +105,7 @@ dyn_string_new (space)
 /* Free the memory used by DS.  */
 
 void 
-dyn_string_delete (ds)
-     dyn_string_t ds;
+dyn_string_delete (dyn_string_t ds)
 {
   free (ds->s);
   free (ds);
@@ -129,8 +116,7 @@ dyn_string_delete (ds)
    DS is then set to the empty string.  Deletes DS itself.  */
 
 char*
-dyn_string_release (ds)
-     dyn_string_t ds;
+dyn_string_release (dyn_string_t ds)
 {
   /* Store the old buffer.  */
   char* result = ds->s;
@@ -150,9 +136,7 @@ dyn_string_release (ds)
    operation fails, deletes DS and returns NULL.  */
 
 dyn_string_t 
-dyn_string_resize (ds, space)
-     dyn_string_t ds;
-     int space;
+dyn_string_resize (dyn_string_t ds, int space)
 {
   int new_allocated = ds->allocated;
 
@@ -175,7 +159,7 @@ dyn_string_resize (ds, space)
 	  return NULL;
 	}
 #else
-      ds->s = (char *) xrealloc (ds->s, ds->allocated);
+      ds->s = XRESIZEVEC (char, ds->s, ds->allocated);
 #endif
     }
 
@@ -185,8 +169,7 @@ dyn_string_resize (ds, space)
 /* Sets the contents of DS to the empty string.  */
 
 void
-dyn_string_clear (ds)
-     dyn_string_t ds;
+dyn_string_clear (dyn_string_t ds)
 {
   /* A dyn_string always has room for at least the NUL terminator.  */
   ds->s[0] = '\0';
@@ -198,9 +181,7 @@ dyn_string_clear (ds)
    RETURN_ON_ALLOCATION_FAILURE, deletes DEST and returns 0.  */
 
 int
-dyn_string_copy (dest, src)
-     dyn_string_t dest;
-     dyn_string_t src;
+dyn_string_copy (dyn_string_t dest, dyn_string_t src)
 {
   if (dest == src)
     abort ();
@@ -220,9 +201,7 @@ dyn_string_copy (dest, src)
    and returns 0.  */
 
 int
-dyn_string_copy_cstr (dest, src)
-     dyn_string_t dest;
-     const char *src;
+dyn_string_copy_cstr (dyn_string_t dest, const char *src)
 {
   int length = strlen (src);
   /* Make room in DEST.  */
@@ -241,9 +220,7 @@ dyn_string_copy_cstr (dest, src)
    returns 0.  */
 
 int
-dyn_string_prepend (dest, src)
-     dyn_string_t dest;
-     dyn_string_t src;
+dyn_string_prepend (dyn_string_t dest, dyn_string_t src)
 {
   return dyn_string_insert (dest, 0, src);
 }
@@ -253,9 +230,7 @@ dyn_string_prepend (dest, src)
    if RETURN_ON_ALLOCATION_FAILURE, deletes DEST and returns 0. */
 
 int
-dyn_string_prepend_cstr (dest, src)
-     dyn_string_t dest;
-     const char *src;
+dyn_string_prepend_cstr (dyn_string_t dest, const char *src)
 {
   return dyn_string_insert_cstr (dest, 0, src);
 }
@@ -266,10 +241,7 @@ dyn_string_prepend_cstr (dest, src)
    and returns 0.  */
 
 int
-dyn_string_insert (dest, pos, src)
-     dyn_string_t dest;
-     int pos;
-     dyn_string_t src;
+dyn_string_insert (dyn_string_t dest, int pos, dyn_string_t src)
 {
   int i;
 
@@ -294,10 +266,7 @@ dyn_string_insert (dest, pos, src)
    and returns 0.  */
 
 int
-dyn_string_insert_cstr (dest, pos, src)
-     dyn_string_t dest;
-     int pos;
-     const char *src;
+dyn_string_insert_cstr (dyn_string_t dest, int pos, const char *src)
 {
   int i;
   int length = strlen (src);
@@ -319,10 +288,7 @@ dyn_string_insert_cstr (dest, pos, src)
    RETURN_ON_ALLOCATION_FAILURE, deletes DEST and returns 0.  */
 
 int
-dyn_string_insert_char (dest, pos, c)
-     dyn_string_t dest;
-     int pos;
-     int c;
+dyn_string_insert_char (dyn_string_t dest, int pos, int c)
 {
   int i;
 
@@ -343,9 +309,7 @@ dyn_string_insert_char (dest, pos, c)
    returns 0.  */
 
 int
-dyn_string_append (dest, s)
-     dyn_string_t dest;
-     dyn_string_t s;
+dyn_string_append (dyn_string_t dest, dyn_string_t s)
 {
   if (dyn_string_resize (dest, dest->length + s->length) == 0)
     return 0;
@@ -359,9 +323,7 @@ dyn_string_append (dest, s)
    deletes DEST and returns 0.  */
 
 int
-dyn_string_append_cstr (dest, s)
-     dyn_string_t dest;
-     const char *s;
+dyn_string_append_cstr (dyn_string_t dest, const char *s)
 {
   int len = strlen (s);
 
@@ -378,9 +340,7 @@ dyn_string_append_cstr (dest, s)
    if RETURN_ON_ALLOCATION_FAILURE, deletes DEST and returns 0.  */
 
 int
-dyn_string_append_char (dest, c)
-     dyn_string_t dest;
-     int c;
+dyn_string_append_char (dyn_string_t dest, int c)
 {
   /* Make room for the extra character.  */
   if (dyn_string_resize (dest, dest->length + 1) == NULL)
@@ -401,11 +361,8 @@ dyn_string_append_char (dest, c)
    deletes DEST and returns 0.  */
 
 int
-dyn_string_substring (dest, src, start, end)
-     dyn_string_t dest;
-     dyn_string_t src;
-     int start;
-     int end;
+dyn_string_substring (dyn_string_t dest, dyn_string_t src,
+                      int start, int end)
 {
   int i;
   int length = end - start;
@@ -430,9 +387,7 @@ dyn_string_substring (dest, src, start, end)
 /* Returns non-zero if DS1 and DS2 have the same contents.  */
 
 int
-dyn_string_eq (ds1, ds2)
-     dyn_string_t ds1;
-     dyn_string_t ds2;
+dyn_string_eq (dyn_string_t ds1, dyn_string_t ds2)
 {
   /* If DS1 and DS2 have different lengths, they must not be the same.  */
   if (ds1->length != ds2->length)
diff --git a/contrib/binutils/libiberty/fdmatch.c b/contrib/binutils/libiberty/fdmatch.c
index 979c214..f613cb3 100644
--- a/contrib/binutils/libiberty/fdmatch.c
+++ b/contrib/binutils/libiberty/fdmatch.c
@@ -14,8 +14,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 
 /*
@@ -41,14 +41,15 @@ BUGS
 
 */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 #include <sys/types.h>
 #include <sys/stat.h>
 
-int fdmatch (fd1, fd2)
-	int fd1;
-	int fd2;
+int fdmatch (int fd1, int fd2)
 {
   struct stat sbuf1;
   struct stat sbuf2;
diff --git a/contrib/binutils/libiberty/ffs.c b/contrib/binutils/libiberty/ffs.c
index de047e2..603cbe8 100644
--- a/contrib/binutils/libiberty/ffs.c
+++ b/contrib/binutils/libiberty/ffs.c
@@ -11,8 +11,7 @@ value 1).  If @var{valu} is zero, zero is returned.
 */
 
 int
-ffs (valu)
-  register int valu;
+ffs (register int valu)
 {
   register int bit;
 
diff --git a/contrib/binutils/libiberty/fibheap.c b/contrib/binutils/libiberty/fibheap.c
index bcecf80..c032149 100644
--- a/contrib/binutils/libiberty/fibheap.c
+++ b/contrib/binutils/libiberty/fibheap.c
@@ -16,8 +16,8 @@ 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.  */
+the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -37,32 +37,31 @@ Boston, MA 02111-1307, USA.  */
 
 #define FIBHEAPKEY_MIN	LONG_MIN
 
-static void fibheap_ins_root PARAMS ((fibheap_t, fibnode_t));
-static void fibheap_rem_root PARAMS ((fibheap_t, fibnode_t));
-static void fibheap_consolidate PARAMS ((fibheap_t));
-static void fibheap_link PARAMS ((fibheap_t, fibnode_t, fibnode_t));
-static void fibheap_cut PARAMS ((fibheap_t, fibnode_t, fibnode_t));
-static void fibheap_cascading_cut PARAMS ((fibheap_t, fibnode_t));
-static fibnode_t fibheap_extr_min_node PARAMS ((fibheap_t));
-static int fibheap_compare PARAMS ((fibheap_t, fibnode_t, fibnode_t));
-static int fibheap_comp_data PARAMS ((fibheap_t, fibheapkey_t, void *,
-				      fibnode_t));
-static fibnode_t fibnode_new PARAMS ((void));
-static void fibnode_insert_after PARAMS ((fibnode_t, fibnode_t));
+static void fibheap_ins_root (fibheap_t, fibnode_t);
+static void fibheap_rem_root (fibheap_t, fibnode_t);
+static void fibheap_consolidate (fibheap_t);
+static void fibheap_link (fibheap_t, fibnode_t, fibnode_t);
+static void fibheap_cut (fibheap_t, fibnode_t, fibnode_t);
+static void fibheap_cascading_cut (fibheap_t, fibnode_t);
+static fibnode_t fibheap_extr_min_node (fibheap_t);
+static int fibheap_compare (fibheap_t, fibnode_t, fibnode_t);
+static int fibheap_comp_data (fibheap_t, fibheapkey_t, void *, fibnode_t);
+static fibnode_t fibnode_new (void);
+static void fibnode_insert_after (fibnode_t, fibnode_t);
 #define fibnode_insert_before(a, b) fibnode_insert_after (a->left, b)
-static fibnode_t fibnode_remove PARAMS ((fibnode_t));
+static fibnode_t fibnode_remove (fibnode_t);
 
 
 /* Create a new fibonacci heap.  */
 fibheap_t
-fibheap_new ()
+fibheap_new (void)
 {
   return (fibheap_t) xcalloc (1, sizeof (struct fibheap));
 }
 
 /* Create a new fibonacci heap node.  */
 static fibnode_t
-fibnode_new ()
+fibnode_new (void)
 {
   fibnode_t node;
 
@@ -74,10 +73,7 @@ fibnode_new ()
 }
 
 static inline int
-fibheap_compare (heap, a, b)
-     fibheap_t heap ATTRIBUTE_UNUSED;
-     fibnode_t a;
-     fibnode_t b;
+fibheap_compare (fibheap_t heap ATTRIBUTE_UNUSED, fibnode_t a, fibnode_t b)
 {
   if (a->key < b->key)
     return -1;
@@ -87,11 +83,7 @@ fibheap_compare (heap, a, b)
 }
 
 static inline int
-fibheap_comp_data (heap, key, data, b)
-     fibheap_t heap;
-     fibheapkey_t key;
-     void *data;
-     fibnode_t b;
+fibheap_comp_data (fibheap_t heap, fibheapkey_t key, void *data, fibnode_t b)
 {
   struct fibnode a;
 
@@ -103,10 +95,7 @@ fibheap_comp_data (heap, key, data, b)
 
 /* Insert DATA, with priority KEY, into HEAP.  */
 fibnode_t
-fibheap_insert (heap, key, data)
-     fibheap_t heap;
-     fibheapkey_t key;
-     void *data;
+fibheap_insert (fibheap_t heap, fibheapkey_t key, void *data)
 {
   fibnode_t node;
 
@@ -132,8 +121,7 @@ fibheap_insert (heap, key, data)
 
 /* Return the data of the minimum node (if we know it).  */
 void *
-fibheap_min (heap)
-     fibheap_t heap;
+fibheap_min (fibheap_t heap)
 {
   /* If there is no min, we can't easily return it.  */
   if (heap->min == NULL)
@@ -143,8 +131,7 @@ fibheap_min (heap)
 
 /* Return the key of the minimum node (if we know it).  */
 fibheapkey_t
-fibheap_min_key (heap)
-     fibheap_t heap;
+fibheap_min_key (fibheap_t heap)
 {
   /* If there is no min, we can't easily return it.  */
   if (heap->min == NULL)
@@ -154,9 +141,7 @@ fibheap_min_key (heap)
 
 /* Union HEAPA and HEAPB into a new heap.  */
 fibheap_t
-fibheap_union (heapa, heapb)
-     fibheap_t heapa;
-     fibheap_t heapb;
+fibheap_union (fibheap_t heapa, fibheap_t heapb)
 {
   fibnode_t a_root, b_root, temp;
 
@@ -190,8 +175,7 @@ fibheap_union (heapa, heapb)
 
 /* Extract the data of the minimum node from HEAP.  */
 void *
-fibheap_extract_min (heap)
-     fibheap_t heap;
+fibheap_extract_min (fibheap_t heap)
 {
   fibnode_t z;
   void *ret = NULL;
@@ -211,11 +195,8 @@ fibheap_extract_min (heap)
 
 /* Replace both the KEY and the DATA associated with NODE.  */
 void *
-fibheap_replace_key_data (heap, node, key, data)
-     fibheap_t heap;
-     fibnode_t node;
-     fibheapkey_t key;
-     void *data;
+fibheap_replace_key_data (fibheap_t heap, fibnode_t node,
+                          fibheapkey_t key, void *data)
 {
   void *odata;
   fibheapkey_t okey;
@@ -253,20 +234,14 @@ fibheap_replace_key_data (heap, node, key, data)
 
 /* Replace the DATA associated with NODE.  */
 void *
-fibheap_replace_data (heap, node, data)
-     fibheap_t heap;
-     fibnode_t node;
-     void *data;
+fibheap_replace_data (fibheap_t heap, fibnode_t node, void *data)
 {
   return fibheap_replace_key_data (heap, node, node->key, data);
 }
 
 /* Replace the KEY associated with NODE.  */
 fibheapkey_t
-fibheap_replace_key (heap, node, key)
-     fibheap_t heap;
-     fibnode_t node;
-     fibheapkey_t key;
+fibheap_replace_key (fibheap_t heap, fibnode_t node, fibheapkey_t key)
 {
   int okey = node->key;
   fibheap_replace_key_data (heap, node, key, node->data);
@@ -275,9 +250,7 @@ fibheap_replace_key (heap, node, key)
 
 /* Delete NODE from HEAP.  */
 void *
-fibheap_delete_node (heap, node)
-     fibheap_t heap;
-     fibnode_t node;
+fibheap_delete_node (fibheap_t heap, fibnode_t node)
 {
   void *ret = node->data;
 
@@ -290,8 +263,7 @@ fibheap_delete_node (heap, node)
 
 /* Delete HEAP.  */
 void
-fibheap_delete (heap)
-     fibheap_t heap;
+fibheap_delete (fibheap_t heap)
 {
   while (heap->min != NULL)
     free (fibheap_extr_min_node (heap));
@@ -301,16 +273,14 @@ fibheap_delete (heap)
 
 /* Determine if HEAP is empty.  */
 int
-fibheap_empty (heap)
-     fibheap_t heap;
+fibheap_empty (fibheap_t heap)
 {
   return heap->nodes == 0;
 }
 
 /* Extract the minimum node of the heap.  */
 static fibnode_t
-fibheap_extr_min_node (heap)
-     fibheap_t heap;
+fibheap_extr_min_node (fibheap_t heap)
 {
   fibnode_t ret = heap->min;
   fibnode_t x, y, orig;
@@ -346,9 +316,7 @@ fibheap_extr_min_node (heap)
 
 /* Insert NODE into the root list of HEAP.  */
 static void
-fibheap_ins_root (heap, node)
-     fibheap_t heap;
-     fibnode_t node;
+fibheap_ins_root (fibheap_t heap, fibnode_t node)
 {
   /* If the heap is currently empty, the new node becomes the singleton
      circular root list.  */
@@ -367,9 +335,7 @@ fibheap_ins_root (heap, node)
 
 /* Remove NODE from the rootlist of HEAP.  */
 static void
-fibheap_rem_root (heap, node)
-     fibheap_t heap;
-     fibnode_t node;
+fibheap_rem_root (fibheap_t heap, fibnode_t node)
 {
   if (node->left == node)
     heap->root = NULL;
@@ -379,8 +345,7 @@ fibheap_rem_root (heap, node)
 
 /* Consolidate the heap.  */
 static void
-fibheap_consolidate (heap)
-     fibheap_t heap;
+fibheap_consolidate (fibheap_t heap)
 {
   fibnode_t a[1 + 8 * sizeof (long)];
   fibnode_t w;
@@ -427,10 +392,8 @@ fibheap_consolidate (heap)
 
 /* Make NODE a child of PARENT.  */
 static void
-fibheap_link (heap, node, parent)
-     fibheap_t heap ATTRIBUTE_UNUSED;
-     fibnode_t node;
-     fibnode_t parent;
+fibheap_link (fibheap_t heap ATTRIBUTE_UNUSED,
+              fibnode_t node, fibnode_t parent)
 {
   if (parent->child == NULL)
     parent->child = node;
@@ -443,10 +406,7 @@ fibheap_link (heap, node, parent)
 
 /* Remove NODE from PARENT's child list.  */
 static void
-fibheap_cut (heap, node, parent)
-     fibheap_t heap;
-     fibnode_t node;
-     fibnode_t parent;
+fibheap_cut (fibheap_t heap, fibnode_t node, fibnode_t parent)
 {
   fibnode_remove (node);
   parent->degree--;
@@ -456,9 +416,7 @@ fibheap_cut (heap, node, parent)
 }
 
 static void
-fibheap_cascading_cut (heap, y)
-     fibheap_t heap;
-     fibnode_t y;
+fibheap_cascading_cut (fibheap_t heap, fibnode_t y)
 {
   fibnode_t z;
 
@@ -478,9 +436,7 @@ fibheap_cascading_cut (heap, y)
 }
 
 static void
-fibnode_insert_after (a, b)
-     fibnode_t a;
-     fibnode_t b;
+fibnode_insert_after (fibnode_t a, fibnode_t b)
 {
   if (a == a->right)
     {
@@ -499,8 +455,7 @@ fibnode_insert_after (a, b)
 }
 
 static fibnode_t
-fibnode_remove (node)
-     fibnode_t node;
+fibnode_remove (fibnode_t node)
 {
   fibnode_t ret;
 
diff --git a/contrib/binutils/libiberty/floatformat.c b/contrib/binutils/libiberty/floatformat.c
index a0f6535..bd31efa 100644
--- a/contrib/binutils/libiberty/floatformat.c
+++ b/contrib/binutils/libiberty/floatformat.c
@@ -1,5 +1,6 @@
 /* IEEE floating point support routines, for GDB, the GNU Debugger.
-   Copyright (C) 1991, 1994, 1999, 2000, 2003 Free Software Foundation, Inc.
+   Copyright 1991, 1994, 1999, 2000, 2003, 2005, 2006
+   Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -15,7 +16,7 @@ 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.  */
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* This is needed to pick up the NAN macro on some systems.  */
 #define _GNU_SOURCE
@@ -30,6 +31,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include <string.h>
 #endif
 
+/* On some platforms, <float.h> provides DBL_QNAN.  */
+#ifdef STDC_HEADERS
+#include <float.h>
+#endif
+
 #include "ansidecl.h"
 #include "libiberty.h"
 #include "floatformat.h"
@@ -43,21 +49,24 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #endif
 
 #ifndef NAN
+#ifdef DBL_QNAN
+#define NAN DBL_QNAN
+#else
 #define NAN (0.0 / 0.0)
 #endif
+#endif
 
-static unsigned long get_field PARAMS ((const unsigned char *,
-					enum floatformat_byteorders,
-					unsigned int,
-					unsigned int,
-					unsigned int));
-static int floatformat_always_valid PARAMS ((const struct floatformat *fmt,
-					     const char *from));
+static unsigned long get_field (const unsigned char *,
+                                enum floatformat_byteorders,
+                                unsigned int,
+                                unsigned int,
+                                unsigned int);
+static int floatformat_always_valid (const struct floatformat *fmt,
+                                     const void *from);
 
 static int
-floatformat_always_valid (fmt, from)
-     const struct floatformat *fmt ATTRIBUTE_UNUSED;
-     const char *from ATTRIBUTE_UNUSED;
+floatformat_always_valid (const struct floatformat *fmt ATTRIBUTE_UNUSED,
+                          const void *from ATTRIBUTE_UNUSED)
 {
   return 1;
 }
@@ -108,12 +117,35 @@ const struct floatformat floatformat_ieee_double_littlebyte_bigword =
   floatformat_always_valid
 };
 
-static int floatformat_i387_ext_is_valid PARAMS ((const struct floatformat *fmt, const char *from));
+/* floatformat for VAX.  Not quite IEEE, but close enough.  */
+
+const struct floatformat floatformat_vax_f =
+{
+  floatformat_vax, 32, 0, 1, 8, 129, 0, 9, 23,
+  floatformat_intbit_no,
+  "floatformat_vax_f",
+  floatformat_always_valid
+};
+const struct floatformat floatformat_vax_d =
+{
+  floatformat_vax, 64, 0, 1, 8, 129, 0, 9, 55,
+  floatformat_intbit_no,
+  "floatformat_vax_d",
+  floatformat_always_valid
+};
+const struct floatformat floatformat_vax_g =
+{
+  floatformat_vax, 64, 0, 1, 11, 1025, 0, 12, 52,
+  floatformat_intbit_no,
+  "floatformat_vax_g",
+  floatformat_always_valid
+};
+
+static int floatformat_i387_ext_is_valid (const struct floatformat *fmt,
+					  const void *from);
 
 static int
-floatformat_i387_ext_is_valid (fmt, from)
-     const struct floatformat *fmt;
-     const char *from;
+floatformat_i387_ext_is_valid (const struct floatformat *fmt, const void *from)
 {
   /* In the i387 double-extended format, if the exponent is all ones,
      then the integer bit must be set.  If the exponent is neither 0
@@ -121,12 +153,12 @@ floatformat_i387_ext_is_valid (fmt, from)
      zero can it be zero, and then it must be zero.  */
   unsigned long exponent, int_bit;
   const unsigned char *ufrom = (const unsigned char *) from;
-  
+
   exponent = get_field (ufrom, fmt->byteorder, fmt->totalsize,
 			fmt->exp_start, fmt->exp_len);
   int_bit = get_field (ufrom, fmt->byteorder, fmt->totalsize,
 		       fmt->man_start, 1);
-  
+
   if ((exponent == 0) != (int_bit == 0))
     return 0;
   else
@@ -220,12 +252,8 @@ const struct floatformat floatformat_ia64_quad_little =
 /* Extract a field which starts at START and is LEN bits 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)
-     const unsigned char *data;
-     enum floatformat_byteorders order;
-     unsigned int total_len;
-     unsigned int start;
-     unsigned int len;
+get_field (const unsigned char *data, enum floatformat_byteorders order,
+           unsigned int total_len, unsigned int start, unsigned int len)
 {
   unsigned long result;
   unsigned int cur_byte;
@@ -273,12 +301,10 @@ get_field (data, order, total_len, start, len)
    Store the double in *TO.  */
 
 void
-floatformat_to_double (fmt, from, to)
-     const struct floatformat *fmt;
-     const char *from;
-     double *to;
+floatformat_to_double (const struct floatformat *fmt,
+                       const void *from, double *to)
 {
-  const unsigned char *ufrom = (const unsigned char *)from;
+  const unsigned char *ufrom = (const unsigned char *) from;
   double dto;
   long exponent;
   unsigned long mant;
@@ -315,6 +341,13 @@ floatformat_to_double (fmt, from, to)
 	  mant_bits_left -= mant_bits;
 	}
 
+      /* On certain systems (such as GNU/Linux), the use of the
+	 INFINITY macro below may generate a warning that can not be
+	 silenced due to a bug in GCC (PR preprocessor/11931).  The
+	 preprocessor fails to recognise the __extension__ keyword in
+	 conjunction with the GNU/C99 extension for hexadecimal
+	 floating point constants and will issue a warning when
+	 compiling with -pedantic.  */
       if (nan)
 	dto = NAN;
       else
@@ -381,22 +414,18 @@ floatformat_to_double (fmt, from, to)
   *to = dto;
 }
 
-static void put_field PARAMS ((unsigned char *, enum floatformat_byteorders,
-			       unsigned int,
-			       unsigned int,
-			       unsigned int,
-			       unsigned long));
+static void put_field (unsigned char *, enum floatformat_byteorders,
+                       unsigned int,
+                       unsigned int,
+                       unsigned int,
+                       unsigned long);
 
 /* Set a field which starts at START and is LEN bits 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;
+put_field (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;
@@ -443,17 +472,15 @@ put_field (data, order, total_len, start, len, stuff_to_put)
    restrictions.  */
 
 void
-floatformat_from_double (fmt, from, to)
-     const struct floatformat *fmt;
-     const double *from;
-     char *to;
+floatformat_from_double (const struct floatformat *fmt,
+                         const double *from, void *to)
 {
   double dfrom;
   int exponent;
   double mant;
   unsigned int mant_bits, mant_off;
   int mant_bits_left;
-  unsigned char *uto = (unsigned char *)to;
+  unsigned char *uto = (unsigned char *) to;
 
   dfrom = *from;
   memset (uto, 0, fmt->totalsize / FLOATFORMAT_CHAR_BIT);
@@ -541,9 +568,7 @@ floatformat_from_double (fmt, from, to)
 /* Return non-zero iff the data at FROM is a valid number in format FMT.  */
 
 int
-floatformat_is_valid (fmt, from)
-     const struct floatformat *fmt;
-     const char *from;
+floatformat_is_valid (const struct floatformat *fmt, const void *from)
 {
   return fmt->is_valid (fmt, from);
 }
@@ -556,20 +581,17 @@ floatformat_is_valid (fmt, from)
 /* This is to be run on a host which uses IEEE floating point.  */
 
 void
-ieee_test (n)
-     double n;
+ieee_test (double n)
 {
   double result;
 
-  floatformat_to_double (&floatformat_ieee_double_little, (char *) &n,
-			 &result);
+  floatformat_to_double (&floatformat_ieee_double_little, &n, &result);
   if ((n != result && (! isnan (n) || ! isnan (result)))
       || (n < 0 && result >= 0)
       || (n >= 0 && result < 0))
     printf ("Differ(to): %.20g -> %.20g\n", n, result);
 
-  floatformat_from_double (&floatformat_ieee_double_little, &n,
-			   (char *) &result);
+  floatformat_from_double (&floatformat_ieee_double_little, &n, &result);
   if ((n != result && (! isnan (n) || ! isnan (result)))
       || (n < 0 && result >= 0)
       || (n >= 0 && result < 0))
@@ -597,7 +619,7 @@ ieee_test (n)
 }
 
 int
-main ()
+main (void)
 {
   ieee_test (0.0);
   ieee_test (0.5);
diff --git a/contrib/binutils/libiberty/fnmatch.c b/contrib/binutils/libiberty/fnmatch.c
index eb898ee..fc897be 100644
--- a/contrib/binutils/libiberty/fnmatch.c
+++ b/contrib/binutils/libiberty/fnmatch.c
@@ -15,8 +15,8 @@ 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.  */
+Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #if defined (CONFIG_BROKETS)
@@ -65,10 +65,7 @@ extern int errno;
 /* 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;
+fnmatch (const char *pattern, const char *string, int flags)
 {
   register const char *p = pattern, *n = string;
   register unsigned char c;
@@ -127,7 +124,7 @@ fnmatch (pattern, string, flags)
 	case '[':
 	  {
 	    /* Nonzero if the sense of the character class is inverted.  */
-	    register int not;
+	    register int negate;
 
 	    if (*n == '\0')
 	      return FNM_NOMATCH;
@@ -136,8 +133,8 @@ fnmatch (pattern, string, flags)
 		(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
 	      return FNM_NOMATCH;
 
-	    not = (*p == '!' || *p == '^');
-	    if (not)
+	    negate = (*p == '!' || *p == '^');
+	    if (negate)
 	      ++p;
 
 	    c = *p++;
@@ -180,7 +177,7 @@ fnmatch (pattern, string, flags)
 		if (c == ']')
 		  break;
 	      }
-	    if (!not)
+	    if (!negate)
 	      return FNM_NOMATCH;
 	    break;
 
@@ -197,7 +194,7 @@ fnmatch (pattern, string, flags)
 		  /* XXX 1003.2d11 is unclear if this is right.  */
 		  ++p;
 	      }
-	    if (not)
+	    if (negate)
 	      return FNM_NOMATCH;
 	  }
 	  break;
diff --git a/contrib/binutils/libiberty/functions.texi b/contrib/binutils/libiberty/functions.texi
index aac4424..fa92d70 100644
--- a/contrib/binutils/libiberty/functions.texi
+++ b/contrib/binutils/libiberty/functions.texi
@@ -3,7 +3,7 @@
 @c Edit the *.c files, configure with --enable-maintainer-mode,
 @c and let gather-docs build you a new copy.
 
-@c safe-ctype.c:24
+@c safe-ctype.c:25
 @defvr Extension HOST_CHARSET
 This macro indicates the basic character set and encoding used by the
 host: more precisely, the encoding used for character constants in
@@ -43,7 +43,7 @@ the possibility of a GCC built-in function.
 
 @end deftypefn
 
-@c asprintf.c:33
+@c asprintf.c:32
 @deftypefn Extension int asprintf (char **@var{resptr}, const char *@var{format}, ...)
 
 Like @code{sprintf}, but instead of passing a pointer to a buffer, you
@@ -104,7 +104,7 @@ is respectively less than, matching, or greater than the array member.
 
 @end deftypefn
 
-@c argv.c:139
+@c argv.c:124
 @deftypefn Extension char** buildargv (char *@var{sp})
 
 Given a pointer to a string, parse the string extracting fields
@@ -158,7 +158,7 @@ not recommended.
 
 @end deftypefn
 
-@c make-temp-file.c:88
+@c make-temp-file.c:87
 @deftypefn Replacement char* choose_tmpdir ()
 
 Returns a pointer to a directory path suitable for creating temporary
@@ -185,7 +185,7 @@ pointer encountered.  Pointers to empty strings are ignored.
 
 @end deftypefn
 
-@c argv.c:65
+@c argv.c:52
 @deftypefn Extension char** dupargv (char **@var{vector})
 
 Duplicate an argument vector.  Simply scans through @var{vector},
@@ -196,7 +196,7 @@ argument vector.
 
 @end deftypefn
 
-@c strerror.c:566
+@c strerror.c:567
 @deftypefn Extension int errno_max (void)
 
 Returns the maximum @code{errno} value for which a corresponding
@@ -214,6 +214,26 @@ symbolic name or message.
 
 @end deftypefn
 
+@c argv.c:293
+@deftypefn Extension void expandargv (int *@var{argcp}, char ***@var{argvp})
+
+The @var{argcp} and @code{argvp} arguments are pointers to the usual
+@code{argc} and @code{argv} arguments to @code{main}.  This function
+looks for arguments that begin with the character @samp{@@}.  Any such
+arguments are interpreted as ``response files''.  The contents of the
+response file are interpreted as additional command line options.  In
+particular, the file is separated into whitespace-separated strings;
+each such string is taken as a command-line option.  The new options
+are inserted in place of the option naming the response file, and
+@code{*argcp} and @code{*argvp} will be updated.  If the value of
+@code{*argvp} is modified by this function, then the new value has
+been dynamically allocated and can be deallocated by the caller with
+@code{freeargv}.  However, most callers will simply call
+@code{expandargv} near the beginning of @code{main} and allow the
+operating system to free the memory when the program exits.
+
+@end deftypefn
+
 @c fdmatch.c:23
 @deftypefn Extension int fdmatch (int @var{fd1}, int @var{fd2})
 
@@ -229,6 +249,16 @@ and inode numbers.
 
 @end deftypefn
 
+@c fopen_unlocked.c:48
+@deftypefn Extension {FILE *} fdopen_unlocked (int @var{fildes}, const char * @var{mode})
+
+Opens and returns a @code{FILE} pointer via @code{fdopen}.  If the
+operating system supports it, ensure that the stream is setup to avoid
+any multi-threaded locking.  Otherwise return the @code{FILE} pointer
+unchanged.
+
+@end deftypefn
+
 @c ffs.c:3
 @deftypefn Supplemental int ffs (int @var{valu})
 
@@ -288,7 +318,17 @@ Ignores case when performing the comparison.
 
 @end deftypefn
 
-@c argv.c:111
+@c fopen_unlocked.c:39
+@deftypefn Extension {FILE *} fopen_unlocked (const char *@var{path}, const char * @var{mode})
+
+Opens and returns a @code{FILE} pointer via @code{fopen}.  If the
+operating system supports it, ensure that the stream is setup to avoid
+any multi-threaded locking.  Otherwise return the @code{FILE} pointer
+unchanged.
+
+@end deftypefn
+
+@c argv.c:97
 @deftypefn Extension void freeargv (char **@var{vector})
 
 Free an argument vector that was built using @code{buildargv}.  Simply
@@ -298,6 +338,16 @@ itself.
 
 @end deftypefn
 
+@c fopen_unlocked.c:57
+@deftypefn Extension {FILE *} freopen_unlocked (const char * @var{path}, const char * @var{mode}, FILE * @var{stream})
+
+Opens and returns a @code{FILE} pointer via @code{freopen}.  If the
+operating system supports it, ensure that the stream is setup to avoid
+any multi-threaded locking.  Otherwise return the @code{FILE} pointer
+unchanged.
+
+@end deftypefn
+
 @c getruntime.c:82
 @deftypefn Replacement long get_run_time (void)
 
@@ -339,7 +389,15 @@ between calls to @code{getpwd}.
 
 @end deftypefn
 
-@c hex.c:30
+@c gettimeofday.c:12
+@deftypefn Supplemental int gettimeofday (struct timeval *@var{tp}, void *@var{tz})
+
+Writes the current time to @var{tp}.  This implementation requires
+that @var{tz} be NULL.  Returns 0 on success, -1 on failure.
+
+@end deftypefn
+
+@c hex.c:33
 @deftypefn Extension void hex_init (void)
 
 Initializes the array mapping the current character set to
@@ -349,7 +407,7 @@ default ASCII-based table will normally be used on ASCII systems.
 
 @end deftypefn
 
-@c hex.c:39
+@c hex.c:42
 @deftypefn Extension int hex_p (int @var{c})
 
 Evaluates to non-zero if the given character is a valid hex character,
@@ -358,8 +416,8 @@ or zero if it is not.  Note that the value you pass will be cast to
 
 @end deftypefn
 
-@c hex.c:47
-@deftypefn Extension unsigned int hex_value (int @var{c})
+@c hex.c:50
+@deftypefn Extension {unsigned int} hex_value (int @var{c})
 
 Returns the numeric equivalent of the given character when interpreted
 as a hexidecimal digit.  The result is undefined if you pass an
@@ -404,7 +462,7 @@ struct qelem @{
 
 @end deftypefn
 
-@c safe-ctype.c:45
+@c safe-ctype.c:46
 @deffn  Extension ISALPHA  (@var{c})
 @deffnx Extension ISALNUM  (@var{c})
 @deffnx Extension ISBLANK  (@var{c})
@@ -454,7 +512,7 @@ false for characters with numeric values from 128 to 255.
 @end itemize
 @end deffn
 
-@c safe-ctype.c:94
+@c safe-ctype.c:95
 @deffn  Extension ISIDNUM         (@var{c})
 @deffnx Extension ISIDST          (@var{c})
 @deffnx Extension IS_VSPACE       (@var{c})
@@ -527,7 +585,7 @@ relative prefix can be found, return @code{NULL}.
 
 @end deftypefn
 
-@c make-temp-file.c:138
+@c make-temp-file.c:137
 @deftypefn Replacement char* make_temp_file (const char *@var{suffix})
 
 Return a temporary file name (as a string) or @code{NULL} if unable to
@@ -593,63 +651,289 @@ Sets the first @var{count} bytes of @var{s} to the constant byte
 @end deftypefn
 
 @c mkstemps.c:54
-@deftypefn Replacement int mkstemps (char *@var{template}, int @var{suffix_len})
+@deftypefn Replacement int mkstemps (char *@var{pattern}, int @var{suffix_len})
 
-Generate a unique temporary file name from @var{template}.
-@var{template} has the form:
+Generate a unique temporary file name from @var{pattern}.
+@var{pattern} has the form:
 
 @example
    @var{path}/ccXXXXXX@var{suffix}
 @end example
 
 @var{suffix_len} tells us how long @var{suffix} is (it can be zero
-length).  The last six characters of @var{template} before @var{suffix}
+length).  The last six characters of @var{pattern} before @var{suffix}
 must be @samp{XXXXXX}; they are replaced with a string that makes the
 filename unique.  Returns a file descriptor open on the file for
 reading and writing.
 
 @end deftypefn
 
-@c pexecute.txh:1
-@deftypefn Extension int pexecute (const char *@var{program}, char * const *@var{argv}, const char *@var{this_pname}, const char *@var{temp_base}, char **@var{errmsg_fmt}, char **@var{errmsg_arg}, int flags)
+@c pexecute.txh:231
+@deftypefn Extension void pex_free (struct pex_obj @var{obj})
+
+Clean up and free all data associated with @var{obj}.
+
+@end deftypefn
+
+@c pexecute.txh:206
+@deftypefn Extension int pex_get_status (struct pex_obj *@var{obj}, int @var{count}, int *@var{vector})
+
+Returns the exit status of all programs run using @var{obj}.
+@var{count} is the number of results expected.  The results will be
+placed into @var{vector}.  The results are in the order of the calls
+to @code{pex_run}.  Returns 0 on error, 1 on success.
+
+@end deftypefn
+
+@c pexecute.txh:215
+@deftypefn Extension int pex_get_times (struct pex_obj *@var{obj}, int @var{count}, struct pex_time *@var{vector})
+
+Returns the process execution times of all programs run using
+@var{obj}.  @var{count} is the number of results expected.  The
+results will be placed into @var{vector}.  The results are in the
+order of the calls to @code{pex_run}.  Returns 0 on error, 1 on
+success.
 
-Executes a program.
+@code{struct pex_time} has the following fields of the type
+@code{unsigned long}: @code{user_seconds},
+@code{user_microseconds}, @code{system_seconds},
+@code{system_microseconds}.  On systems which do not support reporting
+process times, all the fields will be set to @code{0}.
 
-@var{program} and @var{argv} are the arguments to
-@code{execv}/@code{execvp}.
+@end deftypefn
+
+@c pexecute.txh:2
+@deftypefn Extension {struct pex_obj *} pex_init (int @var{flags}, const char *@var{pname}, const char *@var{tempbase})
+
+Prepare to execute one or more programs, with standard output of each
+program fed to standard input of the next.  This is a system
+independent interface to execute a pipeline.
+
+@var{flags} is a bitwise combination of the following:
+
+@table @code
+
+@vindex PEX_RECORD_TIMES
+@item PEX_RECORD_TIMES
+Record subprocess times if possible.
+
+@vindex PEX_USE_PIPES
+@item PEX_USE_PIPES
+Use pipes for communication between processes, if possible.
+
+@vindex PEX_SAVE_TEMPS
+@item PEX_SAVE_TEMPS
+Don't delete temporary files used for communication between
+processes.
+
+@end table
+
+@var{pname} is the name of program to be executed, used in error
+messages.  @var{tempbase} is a base name to use for any required
+temporary files; it may be @code{NULL} to use a randomly chosen name.
+
+@end deftypefn
+
+@c pexecute.txh:133
+@deftypefn Extension {FILE *} pex_input_file (struct pex_obj *@var{obj}, int @var{flags}, const char *@var{in_name})
 
-@var{this_pname} is name of the calling program (i.e., @code{argv[0]}).
+Return a stream for a temporary file to pass to the first program in
+the pipeline as input.
 
-@var{temp_base} is the path name, sans suffix, of a temporary file to
-use if needed.  This is currently only needed for MS-DOS ports that
-don't use @code{go32} (do any still exist?).  Ports that don't need it
-can pass @code{NULL}.
+The name of the input file is chosen according to the same rules
+@code{pex_run} uses to choose output file names, based on
+@var{in_name}, @var{obj} and the @code{PEX_SUFFIX} bit in @var{flags}.
 
-(@code{@var{flags} & PEXECUTE_SEARCH}) is non-zero if @env{PATH}
-should be searched (??? It's not clear that GCC passes this flag
-correctly).  (@code{@var{flags} & PEXECUTE_FIRST}) is nonzero for the
-first process in chain.  (@code{@var{flags} & PEXECUTE_FIRST}) is
-nonzero for the last process in chain.  The first/last flags 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.
+Don't call @code{fclose} on the returned stream; the first call to
+@code{pex_run} closes it automatically.
 
-The result is the pid on systems like Unix where we
-@code{fork}/@code{exec} and on systems like WIN32 and OS/2 where we
-use @code{spawn}.  It is up to the caller to wait for the child.
+If @var{flags} includes @code{PEX_BINARY_OUTPUT}, open the stream in
+binary mode; otherwise, open it in the default mode.  Including
+@code{PEX_BINARY_OUTPUT} in @var{flags} has no effect on Unix.
+@end deftypefn
+
+@c pexecute.txh:150
+@deftypefn Extension {FILE *} pex_input_pipe (struct pex_obj *@var{obj}, int @var{binary})
+
+Return a stream @var{fp} for a pipe connected to the standard input of
+the first program in the pipeline; @var{fp} is opened for writing.
+You must have passed @code{PEX_USE_PIPES} to the @code{pex_init} call
+that returned @var{obj}.
+
+You must close @var{fp} using @code{fclose} yourself when you have
+finished writing data to the pipeline.
 
-The result is the @code{WEXITSTATUS} on systems like MS-DOS where we
-@code{spawn} and wait for the child here.
+The file descriptor underlying @var{fp} is marked not to be inherited
+by child processes.
 
-Upon failure, @var{errmsg_fmt} and @var{errmsg_arg} are set to the
-text of the error message with an optional argument (if not needed,
-@var{errmsg_arg} is set to @code{NULL}), and @minus{}1 is returned.
-@code{errno} is available to the caller to use.
+On systems that do not support pipes, this function returns
+@code{NULL}, and sets @code{errno} to @code{EINVAL}.  If you would
+like to write code that is portable to all systems the @code{pex}
+functions support, consider using @code{pex_input_file} instead.
+
+There are two opportunities for deadlock using
+@code{pex_input_pipe}:
+
+@itemize @bullet
+@item
+Most systems' pipes can buffer only a fixed amount of data; a process
+that writes to a full pipe blocks.  Thus, if you write to @file{fp}
+before starting the first process, you run the risk of blocking when
+there is no child process yet to read the data and allow you to
+continue.  @code{pex_input_pipe} makes no promises about the
+size of the pipe's buffer, so if you need to write any data at all
+before starting the first process in the pipeline, consider using
+@code{pex_input_file} instead.
+
+@item
+Using @code{pex_input_pipe} and @code{pex_read_output} together
+may also cause deadlock.  If the output pipe fills up, so that each
+program in the pipeline is waiting for the next to read more data, and
+you fill the input pipe by writing more data to @var{fp}, then there
+is no way to make progress: the only process that could read data from
+the output pipe is you, but you are blocked on the input pipe.
+
+@end itemize
 
 @end deftypefn
 
-@c strsignal.c:547
+@c pexecute.txh:237
+@deftypefn Extension {const char *} pex_one (int @var{flags}, const char *@var{executable}, char * const *@var{argv}, const char *@var{pname}, const char *@var{outname}, const char *@var{errname}, int *@var{status}, int *@var{err})
+
+An interface to permit the easy execution of a
+single program.  The return value and most of the parameters are as
+for a call to @code{pex_run}.  @var{flags} is restricted to a
+combination of @code{PEX_SEARCH}, @code{PEX_STDERR_TO_STDOUT}, and
+@code{PEX_BINARY_OUTPUT}.  @var{outname} is interpreted as if
+@code{PEX_LAST} were set.  On a successful return, @code{*@var{status}} will
+be set to the exit status of the program.
+
+@end deftypefn
+
+@c pexecute.txh:194
+@deftypefn Extension {FILE *} pex_read_output (struct pex_obj *@var{obj}, int @var{binary})
+
+Returns a @code{FILE} pointer which may be used to read the standard
+output of the last program in the pipeline.  When this is used,
+@code{PEX_LAST} should not be used in a call to @code{pex_run}.  After
+this is called, @code{pex_run} may no longer be called with the same
+@var{obj}.  @var{binary} should be non-zero if the file should be
+opened in binary mode.  Don't call @code{fclose} on the returned file;
+it will be closed by @code{pex_free}.
+
+@end deftypefn
+
+@c pexecute.txh:33
+@deftypefn Extension {const char *} pex_run (struct pex_obj *@var{obj}, int @var{flags}, const char *@var{executable}, char * const *@var{argv}, const char *@var{outname}, const char *@var{errname}, int *@var{err})
+
+Execute one program in a pipeline.  On success this returns
+@code{NULL}.  On failure it returns an error message, a statically
+allocated string.
+
+@var{obj} is returned by a previous call to @code{pex_init}.
+
+@var{flags} is a bitwise combination of the following:
+
+@table @code
+
+@vindex PEX_LAST
+@item PEX_LAST
+This must be set on the last program in the pipeline.  In particular,
+it should be set when executing a single program.  The standard output
+of the program will be sent to @var{outname}, or, if @var{outname} is
+@code{NULL}, to the standard output of the calling program.  Do @emph{not}
+set this bit if you want to call @code{pex_read_output}
+(described below).  After a call to @code{pex_run} with this bit set,
+@var{pex_run} may no longer be called with the same @var{obj}.
+
+@vindex PEX_SEARCH
+@item PEX_SEARCH
+Search for the program using the user's executable search path.
+
+@vindex PEX_SUFFIX
+@item PEX_SUFFIX
+@var{outname} is a suffix.  See the description of @var{outname},
+below.
+
+@vindex PEX_STDERR_TO_STDOUT
+@item PEX_STDERR_TO_STDOUT
+Send the program's standard error to standard output, if possible.
+
+@vindex PEX_BINARY_INPUT
+@vindex PEX_BINARY_OUTPUT
+@item PEX_BINARY_INPUT
+@itemx PEX_BINARY_OUTPUT
+The standard input (output) of the program should be read (written) in
+binary mode rather than text mode.  These flags are ignored on systems
+which do not distinguish binary mode and text mode, such as Unix.  For
+proper behavior these flags should match appropriately---a call to
+@code{pex_run} using @code{PEX_BINARY_OUTPUT} should be followed by a
+call using @code{PEX_BINARY_INPUT}.
+@end table
+
+@var{executable} is the program to execute.  @var{argv} is the set of
+arguments to pass to the program; normally @code{@var{argv}[0]} will
+be a copy of @var{executable}.
+
+@var{outname} is used to set the name of the file to use for standard
+output.  There are two cases in which no output file will be used:
+
+@enumerate
+@item
+if @code{PEX_LAST} is not set in @var{flags}, and @code{PEX_USE_PIPES}
+was set in the call to @code{pex_init}, and the system supports pipes
+
+@item
+if @code{PEX_LAST} is set in @var{flags}, and @var{outname} is
+@code{NULL}
+@end enumerate
+
+@noindent
+Otherwise the code will use a file to hold standard
+output.  If @code{PEX_LAST} is not set, this file is considered to be
+a temporary file, and it will be removed when no longer needed, unless
+@code{PEX_SAVE_TEMPS} was set in the call to @code{pex_init}.
+
+There are two cases to consider when setting the name of the file to
+hold standard output.
+
+@enumerate
+@item
+@code{PEX_SUFFIX} is set in @var{flags}.  In this case
+@var{outname} may not be @code{NULL}.  If the @var{tempbase} parameter
+to @code{pex_init} was not @code{NULL}, then the output file name is
+the concatenation of @var{tempbase} and @var{outname}.  If
+@var{tempbase} was @code{NULL}, then the output file name is a random
+file name ending in @var{outname}.
+
+@item
+@code{PEX_SUFFIX} was not set in @var{flags}.  In this
+case, if @var{outname} is not @code{NULL}, it is used as the output
+file name.  If @var{outname} is @code{NULL}, and @var{tempbase} was
+not NULL, the output file name is randomly chosen using
+@var{tempbase}.  Otherwise the output file name is chosen completely
+at random.
+@end enumerate
+
+@var{errname} is the file name to use for standard error output.  If
+it is @code{NULL}, standard error is the same as the caller's.
+Otherwise, standard error is written to the named file.
+
+On an error return, the code sets @code{*@var{err}} to an @code{errno}
+value, or to 0 if there is no relevant @code{errno}.
+
+@end deftypefn
+
+@c pexecute.txh:249
+@deftypefn Extension int pexecute (const char *@var{program}, char * const *@var{argv}, const char *@var{this_pname}, const char *@var{temp_base}, char **@var{errmsg_fmt}, char **@var{errmsg_arg}, int flags)
+
+This is the old interface to execute one or more programs.  It is
+still supported for compatibility purposes, but is no longer
+documented.
+
+@end deftypefn
+
+@c strsignal.c:539
 @deftypefn Supplemental void psignal (unsigned @var{signo}, char *@var{message})
 
 Print @var{message} to the standard error, followed by a colon,
@@ -668,23 +952,10 @@ name is unset/removed.
 
 @end deftypefn
 
-@c pexecute.txh:39
+@c pexecute.txh:257
 @deftypefn Extension int pwait (int @var{pid}, int *@var{status}, int @var{flags})
 
-Waits for a program started by @code{pexecute} to finish.
-
-@var{pid} is the process id of the task to wait for. @var{status} is
-the `status' argument to wait. @var{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
-(@code{errno} says why).
-
-On systems that don't support waiting for a particular child,
-@var{pid} is ignored.  On systems like MS-DOS that don't really
-multitask @code{pwait} is just a mechanism to provide a consistent
-interface for the caller.
+Another part of the old execution interface.
 
 @end deftypefn
 
@@ -703,7 +974,7 @@ control over the state of the random number generator.
 
 @end deftypefn
 
-@c concat.c:177
+@c concat.c:173
 @deftypefn Extension char* reconcat (char *@var{optr}, const char *@var{s1}, @dots{}, @code{NULL})
 
 Same as @code{concat}, except that if @var{optr} is not @code{NULL} it
@@ -746,7 +1017,7 @@ environment.  This implementation is not safe for multithreaded code.
 
 @end deftypefn
 
-@c strsignal.c:353
+@c strsignal.c:348
 @deftypefn Extension int signo_max (void)
 
 Returns the maximum signal value for which a corresponding symbolic
@@ -857,7 +1128,7 @@ valid until the next call to @code{strerrno}.
 
 @end deftypefn
 
-@c strerror.c:602
+@c strerror.c:603
 @deftypefn Supplemental char* strerror (int @var{errnoval})
 
 Maps an @code{errno} number to an error message string, the contents
@@ -893,6 +1164,15 @@ Compares the first @var{n} bytes of two strings, returning a value as
 
 @end deftypefn
 
+@c strndup.c:23
+@deftypefn Extension char* strndup (const char *@var{s}, size_t @var{n})
+
+Returns a pointer to a copy of @var{s} with at most @var{n} characters
+in memory obtained from @code{malloc}, or @code{NULL} if insufficient
+memory was available.  The result is always NUL terminated.
+
+@end deftypefn
+
 @c strrchr.c:6
 @deftypefn Supplemental char* strrchr (const char *@var{s}, int @var{c})
 
@@ -902,7 +1182,7 @@ null character, the results are undefined.
 
 @end deftypefn
 
-@c strsignal.c:388
+@c strsignal.c:383
 @deftypefn Supplemental {const char *} strsignal (int @var{signo})
 
 Maps an signal number to an signal message string, the contents of
@@ -923,7 +1203,7 @@ call to @code{strsignal}.
 
 @end deftypefn
 
-@c strsignal.c:452
+@c strsignal.c:446
 @deftypefn Extension {const char*} strsigno (int @var{signo})
 
 Given an signal number, returns a pointer to a string containing the
@@ -965,7 +1245,7 @@ the location referenced by @var{endptr}.
 
 @end deftypefn
 
-@c strerror.c:730
+@c strerror.c:729
 @deftypefn Extension int strtoerrno (const char *@var{name})
 
 Given the symbolic name of a error number (e.g., @code{EACCES}), map it
@@ -989,7 +1269,7 @@ that the converted value is unsigned.
 
 @end deftypefn
 
-@c strsignal.c:507
+@c strsignal.c:500
 @deftypefn Extension int strtosigno (const char *@var{name})
 
 Given the symbolic name of a signal, map it to a signal number.  If no
@@ -997,6 +1277,53 @@ translation is found, returns 0.
 
 @end deftypefn
 
+@c strverscmp.c:25
+@deftypefun int strverscmp (const char *@var{s1}, const char *@var{s2})
+The @code{strverscmp} function compares the string @var{s1} against
+@var{s2}, considering them as holding indices/version numbers.  Return
+value follows the same conventions as found in the @code{strverscmp}
+function.  In fact, if @var{s1} and @var{s2} contain no digits,
+@code{strverscmp} behaves like @code{strcmp}.
+
+Basically, we compare strings normally (character by character), until
+we find a digit in each string - then we enter a special comparison
+mode, where each sequence of digits is taken as a whole.  If we reach the
+end of these two parts without noticing a difference, we return to the
+standard comparison mode.  There are two types of numeric parts:
+"integral" and "fractional" (those  begin with a '0'). The types
+of the numeric parts affect the way we sort them:
+
+@itemize @bullet
+@item
+integral/integral: we compare values as you would expect.
+
+@item
+fractional/integral: the fractional part is less than the integral one.
+Again, no surprise.
+
+@item
+fractional/fractional: the things become a bit more complex.
+If the common prefix contains only leading zeroes, the longest part is less
+than the other one; else the comparison behaves normally.
+@end itemize
+
+@smallexample
+strverscmp ("no digit", "no digit")
+    @result{} 0    // @r{same behavior as strcmp.}
+strverscmp ("item#99", "item#100")
+    @result{} <0   // @r{same prefix, but 99 < 100.}
+strverscmp ("alpha1", "alpha001")
+    @result{} >0   // @r{fractional part inferior to integral one.}
+strverscmp ("part1_f012", "part1_f01")
+    @result{} >0   // @r{two fractional parts.}
+strverscmp ("foo.009", "foo.0")
+    @result{} <0   // @r{idem, but with leading zeroes only.}
+@end smallexample
+
+This function is especially useful when dealing with filename sorting,
+because filenames frequently hold indices/version numbers.
+@end deftypefun
+
 @c tmpnam.c:3
 @deftypefn Supplemental char* tmpnam (char *@var{s})
 
@@ -1008,7 +1335,35 @@ not be used in new projects.  Use @code{mkstemp} instead.
 
 @end deftypefn
 
-@c vasprintf.c:48
+@c unlink-if-ordinary.c:27
+@deftypefn Supplemental int unlink_if_ordinary (const char*)
+
+Unlinks the named file, unless it is special (e.g. a device file).
+Returns 0 when the file was unlinked, a negative value (and errno set) when
+there was an error deleting the file, and a positive value if no attempt
+was made to unlink the file because it is special.
+
+@end deftypefn
+
+@c fopen_unlocked.c:31
+@deftypefn Extension void unlock_std_streams (void)
+
+If the OS supports it, ensure that the standard I/O streams,
+@code{stdin}, @code{stdout} and @code{stderr} are setup to avoid any
+multi-threaded locking.  Otherwise do nothing.
+
+@end deftypefn
+
+@c fopen_unlocked.c:23
+@deftypefn Extension void unlock_stream (FILE * @var{stream})
+
+If the OS supports it, ensure that the supplied stream is setup to
+avoid any multi-threaded locking.  Otherwise leave the @code{FILE}
+pointer unchanged.  If the @var{stream} is @code{NULL} do nothing.
+
+@end deftypefn
+
+@c vasprintf.c:47
 @deftypefn Extension int vasprintf (char **@var{resptr}, const char *@var{format}, va_list @var{args})
 
 Like @code{vsprintf}, but instead of passing a pointer to a buffer,
@@ -1153,4 +1508,13 @@ will never return a @code{NULL} pointer.
 
 @end deftypefn
 
+@c xstrndup.c:23
+@deftypefn Replacement char* xstrndup (const char *@var{s}, size_t @var{n})
+
+Returns a pointer to a copy of @var{s} with at most @var{n} characters
+without fail, using @code{xmalloc} to obtain memory.  The result is
+always NUL terminated.
+
+@end deftypefn
+
 
diff --git a/contrib/binutils/libiberty/gather-docs b/contrib/binutils/libiberty/gather-docs
index b272c02..be4dbbf 100644
--- a/contrib/binutils/libiberty/gather-docs
+++ b/contrib/binutils/libiberty/gather-docs
@@ -17,8 +17,8 @@
 #
 # 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.
+# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+# Boston, MA 02110-1301, USA.
 #
 # Originally written by DJ Delorie <dj@redhat.com>
 
diff --git a/contrib/binutils/libiberty/getcwd.c b/contrib/binutils/libiberty/getcwd.c
index a19d267..28f26eb 100644
--- a/contrib/binutils/libiberty/getcwd.c
+++ b/contrib/binutils/libiberty/getcwd.c
@@ -38,9 +38,7 @@ extern int errno;
 #endif
 
 char *
-getcwd (buf, len)
-  char *buf;
-  size_t len;
+getcwd (char *buf, size_t len)
 {
   char ourbuf[MAXPATHLEN];
   char *result;
diff --git a/contrib/binutils/libiberty/getpagesize.c b/contrib/binutils/libiberty/getpagesize.c
index eed9680..1c3a263 100644
--- a/contrib/binutils/libiberty/getpagesize.c
+++ b/contrib/binutils/libiberty/getpagesize.c
@@ -61,7 +61,7 @@ BUGS
 #endif /* GNU_OUR_PAGESIZE */
 
 int
-getpagesize ()
+getpagesize (void)
 {
   return (GNU_OUR_PAGESIZE);
 }
@@ -76,7 +76,7 @@ getpagesize ()
 #endif
 extern unsigned long lib$getsyi(const unsigned short *,...);
 
-int getpagesize ()
+int getpagesize (void)
 {
   long pagsiz = 0L;
   unsigned short itmcod = SYI$_PAGE_SIZE;
diff --git a/contrib/binutils/libiberty/getpwd.c b/contrib/binutils/libiberty/getpwd.c
index 31c7d20..fa5c132 100644
--- a/contrib/binutils/libiberty/getpwd.c
+++ b/contrib/binutils/libiberty/getpwd.c
@@ -39,10 +39,6 @@ extern int errno;
 #include <limits.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
@@ -50,6 +46,8 @@ extern char *getwd ();
    the few exceptions to the general rule here.  */
 
 #if !defined(HAVE_GETCWD) && defined(HAVE_GETWD)
+/* Prototype in case the system headers doesn't provide it. */
+extern char *getwd ();
 #define getcwd(buf,len) getwd(buf)
 #endif
 
@@ -67,7 +65,7 @@ extern char *getwd ();
    yield 0 and set errno.  */
 
 char *
-getpwd ()
+getpwd (void)
 {
   static char *pwd;
   static int failure_errno;
@@ -86,7 +84,7 @@ getpwd ()
 	     && 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)
+	for (s = GUESSPATHLEN;  !getcwd (p = XNEWVEC (char, s), s);  s *= 2)
 	  {
 	    int e = errno;
 	    free (p);
@@ -114,12 +112,12 @@ getpwd ()
 #endif
 
 char *
-getpwd ()
+getpwd (void)
 {
   static char *pwd = 0;
 
   if (!pwd)
-    pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
+    pwd = getcwd (XNEWVEC (char, MAXPATHLEN + 1), MAXPATHLEN + 1
 #ifdef VMS
 		  , 0
 #endif
diff --git a/contrib/binutils/libiberty/getruntime.c b/contrib/binutils/libiberty/getruntime.c
index 3f7dc0d..82f3d2e 100644
--- a/contrib/binutils/libiberty/getruntime.c
+++ b/contrib/binutils/libiberty/getruntime.c
@@ -14,8 +14,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #include "config.h"
 
@@ -90,7 +90,7 @@ process started.
 */
 
 long
-get_run_time ()
+get_run_time (void)
 {
 #if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
   struct rusage rusage;
diff --git a/contrib/binutils/libiberty/hashtab.c b/contrib/binutils/libiberty/hashtab.c
index 231fbc0..a5671a0 100644
--- a/contrib/binutils/libiberty/hashtab.c
+++ b/contrib/binutils/libiberty/hashtab.c
@@ -1,5 +1,6 @@
 /* An expandable hash tables datatype.  
-   Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    Contributed by Vladimir Makarov (vmakarov@cygnus.com).
 
 This file is part of the libiberty library.
@@ -15,8 +16,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* This package implements basic hash table functionality.  It is possible
    to search for an entry, create an entry and destroy an entry.
@@ -40,34 +41,37 @@ Boston, MA 02111-1307, USA.  */
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
-
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-
 #ifdef HAVE_MALLOC_H
 #include <malloc.h>
 #endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
 
 #include <stdio.h>
 
 #include "libiberty.h"
+#include "ansidecl.h"
 #include "hashtab.h"
 
-/* This macro defines reserved value for empty table entry. */
-
-#define EMPTY_ENTRY    ((PTR) 0)
-
-/* This macro defines reserved value for table entry which contained
-   a deleted element. */
-
-#define DELETED_ENTRY  ((PTR) 1)
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
 
-static unsigned long higher_prime_number PARAMS ((unsigned long));
-static hashval_t hash_pointer PARAMS ((const void *));
-static int eq_pointer PARAMS ((const void *, const void *));
-static int htab_expand PARAMS ((htab_t));
-static PTR *find_empty_slot_for_expand  PARAMS ((htab_t, hashval_t));
+static unsigned int higher_prime_index (unsigned long);
+static hashval_t htab_mod_1 (hashval_t, hashval_t, hashval_t, int);
+static hashval_t htab_mod (hashval_t, htab_t);
+static hashval_t htab_mod_m2 (hashval_t, htab_t);
+static hashval_t hash_pointer (const void *);
+static int eq_pointer (const void *, const void *);
+static int htab_expand (htab_t);
+static PTR *find_empty_slot_for_expand (htab_t, hashval_t);
 
 /* At some point, we could make these be NULL, and modify the
    hash-table routines to handle NULL specially; that would avoid
@@ -75,76 +79,122 @@ static PTR *find_empty_slot_for_expand  PARAMS ((htab_t, hashval_t));
 htab_hash htab_hash_pointer = hash_pointer;
 htab_eq htab_eq_pointer = eq_pointer;
 
-/* The following function returns a nearest prime number which is
-   greater than N, and near a power of two. */
-
-static unsigned long
-higher_prime_number (n)
-     unsigned long n;
-{
-  /* These are primes that are near, but slightly smaller than, a
-     power of two.  */
-  static const unsigned long primes[] = {
-    (unsigned long) 7,
-    (unsigned long) 13,
-    (unsigned long) 31,
-    (unsigned long) 61,
-    (unsigned long) 127,
-    (unsigned long) 251,
-    (unsigned long) 509,
-    (unsigned long) 1021,
-    (unsigned long) 2039,
-    (unsigned long) 4093,
-    (unsigned long) 8191,
-    (unsigned long) 16381,
-    (unsigned long) 32749,
-    (unsigned long) 65521,
-    (unsigned long) 131071,
-    (unsigned long) 262139,
-    (unsigned long) 524287,
-    (unsigned long) 1048573,
-    (unsigned long) 2097143,
-    (unsigned long) 4194301,
-    (unsigned long) 8388593,
-    (unsigned long) 16777213,
-    (unsigned long) 33554393,
-    (unsigned long) 67108859,
-    (unsigned long) 134217689,
-    (unsigned long) 268435399,
-    (unsigned long) 536870909,
-    (unsigned long) 1073741789,
-    (unsigned long) 2147483647,
-					/* 4294967291L */
-    ((unsigned long) 2147483647) + ((unsigned long) 2147483644),
-  };
-
-  const unsigned long *low = &primes[0];
-  const unsigned long *high = &primes[sizeof(primes) / sizeof(primes[0])];
+/* Table of primes and multiplicative inverses.
+
+   Note that these are not minimally reduced inverses.  Unlike when generating
+   code to divide by a constant, we want to be able to use the same algorithm
+   all the time.  All of these inverses (are implied to) have bit 32 set.
+
+   For the record, here's the function that computed the table; it's a 
+   vastly simplified version of the function of the same name from gcc.  */
+
+#if 0
+unsigned int
+ceil_log2 (unsigned int x)
+{
+  int i;
+  for (i = 31; i >= 0 ; --i)
+    if (x > (1u << i))
+      return i+1;
+  abort ();
+}
+
+unsigned int
+choose_multiplier (unsigned int d, unsigned int *mlp, unsigned char *shiftp)
+{
+  unsigned long long mhigh;
+  double nx;
+  int lgup, post_shift;
+  int pow, pow2;
+  int n = 32, precision = 32;
+
+  lgup = ceil_log2 (d);
+  pow = n + lgup;
+  pow2 = n + lgup - precision;
+
+  nx = ldexp (1.0, pow) + ldexp (1.0, pow2);
+  mhigh = nx / d;
+
+  *shiftp = lgup - 1;
+  *mlp = mhigh;
+  return mhigh >> 32;
+}
+#endif
+
+struct prime_ent
+{
+  hashval_t prime;
+  hashval_t inv;
+  hashval_t inv_m2;	/* inverse of prime-2 */
+  hashval_t shift;
+};
+
+static struct prime_ent const prime_tab[] = {
+  {          7, 0x24924925, 0x9999999b, 2 },
+  {         13, 0x3b13b13c, 0x745d1747, 3 },
+  {         31, 0x08421085, 0x1a7b9612, 4 },
+  {         61, 0x0c9714fc, 0x15b1e5f8, 5 },
+  {        127, 0x02040811, 0x0624dd30, 6 },
+  {        251, 0x05197f7e, 0x073260a5, 7 },
+  {        509, 0x01824366, 0x02864fc8, 8 },
+  {       1021, 0x00c0906d, 0x014191f7, 9 },
+  {       2039, 0x0121456f, 0x0161e69e, 10 },
+  {       4093, 0x00300902, 0x00501908, 11 },
+  {       8191, 0x00080041, 0x00180241, 12 },
+  {      16381, 0x000c0091, 0x00140191, 13 },
+  {      32749, 0x002605a5, 0x002a06e6, 14 },
+  {      65521, 0x000f00e2, 0x00110122, 15 },
+  {     131071, 0x00008001, 0x00018003, 16 },
+  {     262139, 0x00014002, 0x0001c004, 17 },
+  {     524287, 0x00002001, 0x00006001, 18 },
+  {    1048573, 0x00003001, 0x00005001, 19 },
+  {    2097143, 0x00004801, 0x00005801, 20 },
+  {    4194301, 0x00000c01, 0x00001401, 21 },
+  {    8388593, 0x00001e01, 0x00002201, 22 },
+  {   16777213, 0x00000301, 0x00000501, 23 },
+  {   33554393, 0x00001381, 0x00001481, 24 },
+  {   67108859, 0x00000141, 0x000001c1, 25 },
+  {  134217689, 0x000004e1, 0x00000521, 26 },
+  {  268435399, 0x00000391, 0x000003b1, 27 },
+  {  536870909, 0x00000019, 0x00000029, 28 },
+  { 1073741789, 0x0000008d, 0x00000095, 29 },
+  { 2147483647, 0x00000003, 0x00000007, 30 },
+  /* Avoid "decimal constant so large it is unsigned" for 4294967291.  */
+  { 0xfffffffb, 0x00000006, 0x00000008, 31 }
+};
+
+/* The following function returns an index into the above table of the
+   nearest prime number which is greater than N, and near a power of two. */
+
+static unsigned int
+higher_prime_index (unsigned long n)
+{
+  unsigned int low = 0;
+  unsigned int high = sizeof(prime_tab) / sizeof(prime_tab[0]);
 
   while (low != high)
     {
-      const unsigned long *mid = low + (high - low) / 2;
-      if (n > *mid)
+      unsigned int mid = low + (high - low) / 2;
+      if (n > prime_tab[mid].prime)
 	low = mid + 1;
       else
 	high = mid;
     }
 
   /* If we've run out of primes, abort.  */
-  if (n > *low)
+  if (n > prime_tab[low].prime)
     {
       fprintf (stderr, "Cannot find prime bigger than %lu\n", n);
       abort ();
     }
 
-  return *low;
+  return low;
 }
 
 /* Returns a hash code for P.  */
 
 static hashval_t
-hash_pointer (p)
-     const PTR p;
+hash_pointer (const PTR p)
 {
   return (hashval_t) ((long)p >> 3);
 }
@@ -152,30 +202,98 @@ hash_pointer (p)
 /* Returns non-zero if P1 and P2 are equal.  */
 
 static int
-eq_pointer (p1, p2)
-     const PTR p1;
-     const PTR p2;
+eq_pointer (const PTR p1, const PTR p2)
 {
   return p1 == p2;
 }
 
+
+/* The parens around the function names in the next two definitions
+   are essential in order to prevent macro expansions of the name.
+   The bodies, however, are expanded as expected, so they are not
+   recursive definitions.  */
+
+/* Return the current size of given hash table.  */
+
+#define htab_size(htab)  ((htab)->size)
+
+size_t
+(htab_size) (htab_t htab)
+{
+  return htab_size (htab);
+}
+
+/* Return the current number of elements in given hash table. */
+
+#define htab_elements(htab)  ((htab)->n_elements - (htab)->n_deleted)
+
+size_t
+(htab_elements) (htab_t htab)
+{
+  return htab_elements (htab);
+}
+
+/* Return X % Y.  */
+
+static inline hashval_t
+htab_mod_1 (hashval_t x, hashval_t y, hashval_t inv, int shift)
+{
+  /* The multiplicative inverses computed above are for 32-bit types, and
+     requires that we be able to compute a highpart multiply.  */
+#ifdef UNSIGNED_64BIT_TYPE
+  __extension__ typedef UNSIGNED_64BIT_TYPE ull;
+  if (sizeof (hashval_t) * CHAR_BIT <= 32)
+    {
+      hashval_t t1, t2, t3, t4, q, r;
+
+      t1 = ((ull)x * inv) >> 32;
+      t2 = x - t1;
+      t3 = t2 >> 1;
+      t4 = t1 + t3;
+      q  = t4 >> shift;
+      r  = x - (q * y);
+
+      return r;
+    }
+#endif
+
+  /* Otherwise just use the native division routines.  */
+  return x % y;
+}
+
+/* Compute the primary hash for HASH given HTAB's current size.  */
+
+static inline hashval_t
+htab_mod (hashval_t hash, htab_t htab)
+{
+  const struct prime_ent *p = &prime_tab[htab->size_prime_index];
+  return htab_mod_1 (hash, p->prime, p->inv, p->shift);
+}
+
+/* Compute the secondary hash for HASH given HTAB's current size.  */
+
+static inline hashval_t
+htab_mod_m2 (hashval_t hash, htab_t htab)
+{
+  const struct prime_ent *p = &prime_tab[htab->size_prime_index];
+  return 1 + htab_mod_1 (hash, p->prime - 2, p->inv_m2, p->shift);
+}
+
 /* 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
+   hash table entries are HTAB_EMPTY_ENTRY).  The function returns the
    created hash table, or NULL if memory allocation fails.  */
 
 htab_t
-htab_create_alloc (size, hash_f, eq_f, del_f, alloc_f, free_f)
-     size_t size;
-     htab_hash hash_f;
-     htab_eq eq_f;
-     htab_del del_f;
-     htab_alloc alloc_f;
-     htab_free free_f;
+htab_create_alloc (size_t size, htab_hash hash_f, htab_eq eq_f,
+                   htab_del del_f, htab_alloc alloc_f, htab_free free_f)
 {
   htab_t result;
+  unsigned int size_prime_index;
+
+  size_prime_index = higher_prime_index (size);
+  size = prime_tab[size_prime_index].prime;
 
-  size = higher_prime_number (size);
   result = (htab_t) (*alloc_f) (1, sizeof (struct htab));
   if (result == NULL)
     return NULL;
@@ -187,6 +305,7 @@ htab_create_alloc (size, hash_f, eq_f, del_f, alloc_f, free_f)
       return NULL;
     }
   result->size = size;
+  result->size_prime_index = size_prime_index;
   result->hash_f = hash_f;
   result->eq_f = eq_f;
   result->del_f = del_f;
@@ -199,19 +318,17 @@ htab_create_alloc (size, hash_f, eq_f, del_f, alloc_f, free_f)
    an extra argument.  */
 
 htab_t
-htab_create_alloc_ex (size, hash_f, eq_f, del_f, alloc_arg, alloc_f,
-		      free_f)
-     size_t size;
-     htab_hash hash_f;
-     htab_eq eq_f;
-     htab_del del_f;
-     PTR alloc_arg;
-     htab_alloc_with_arg alloc_f;
-     htab_free_with_arg free_f;
+htab_create_alloc_ex (size_t size, htab_hash hash_f, htab_eq eq_f,
+                      htab_del del_f, void *alloc_arg,
+                      htab_alloc_with_arg alloc_f,
+		      htab_free_with_arg free_f)
 {
   htab_t result;
+  unsigned int size_prime_index;
+
+  size_prime_index = higher_prime_index (size);
+  size = prime_tab[size_prime_index].prime;
 
-  size = higher_prime_number (size);
   result = (htab_t) (*alloc_f) (alloc_arg, 1, sizeof (struct htab));
   if (result == NULL)
     return NULL;
@@ -223,6 +340,7 @@ htab_create_alloc_ex (size, hash_f, eq_f, del_f, alloc_arg, alloc_f,
       return NULL;
     }
   result->size = size;
+  result->size_prime_index = size_prime_index;
   result->hash_f = hash_f;
   result->eq_f = eq_f;
   result->del_f = del_f;
@@ -235,14 +353,9 @@ htab_create_alloc_ex (size, hash_f, eq_f, del_f, alloc_arg, alloc_f,
 /* Update the function pointers and allocation parameter in the htab_t.  */
 
 void
-htab_set_functions_ex (htab, hash_f, eq_f, del_f, alloc_arg, alloc_f, free_f)
-     htab_t htab;
-     htab_hash hash_f;
-     htab_eq eq_f;
-     htab_del del_f;
-     PTR alloc_arg;
-     htab_alloc_with_arg alloc_f;
-     htab_free_with_arg free_f;
+htab_set_functions_ex (htab_t htab, htab_hash hash_f, htab_eq eq_f,
+                       htab_del del_f, PTR alloc_arg,
+                       htab_alloc_with_arg alloc_f, htab_free_with_arg free_f)
 {
   htab->hash_f = hash_f;
   htab->eq_f = eq_f;
@@ -256,21 +369,13 @@ htab_set_functions_ex (htab, hash_f, eq_f, del_f, alloc_arg, alloc_f, free_f)
 
 #undef htab_create
 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_create (size_t size, htab_hash hash_f, htab_eq eq_f, htab_del del_f)
 {
   return htab_create_alloc (size, hash_f, eq_f, del_f, xcalloc, free);
 }
 
 htab_t
-htab_try_create (size, hash_f, eq_f, del_f)
-     size_t size;
-     htab_hash hash_f;
-     htab_eq eq_f;
-     htab_del del_f;
+htab_try_create (size_t size, htab_hash hash_f, htab_eq eq_f, htab_del del_f)
 {
   return htab_create_alloc (size, hash_f, eq_f, del_f, calloc, free);
 }
@@ -279,25 +384,25 @@ htab_try_create (size, hash_f, eq_f, del_f)
    Naturally the hash table must already exist. */
 
 void
-htab_delete (htab)
-     htab_t htab;
+htab_delete (htab_t htab)
 {
+  size_t size = htab_size (htab);
+  PTR *entries = htab->entries;
   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]);
+    for (i = size - 1; i >= 0; i--)
+      if (entries[i] != HTAB_EMPTY_ENTRY && entries[i] != HTAB_DELETED_ENTRY)
+	(*htab->del_f) (entries[i]);
 
   if (htab->free_f != NULL)
     {
-      (*htab->free_f) (htab->entries);
+      (*htab->free_f) (entries);
       (*htab->free_f) (htab);
     }
   else if (htab->free_with_arg_f != NULL)
     {
-      (*htab->free_with_arg_f) (htab->alloc_arg, htab->entries);
+      (*htab->free_with_arg_f) (htab->alloc_arg, entries);
       (*htab->free_with_arg_f) (htab->alloc_arg, htab);
     }
 }
@@ -305,18 +410,18 @@ htab_delete (htab)
 /* This function clears all entries in the given hash table.  */
 
 void
-htab_empty (htab)
-     htab_t htab;
+htab_empty (htab_t htab)
 {
+  size_t size = htab_size (htab);
+  PTR *entries = htab->entries;
   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]);
+    for (i = size - 1; i >= 0; i--)
+      if (entries[i] != HTAB_EMPTY_ENTRY && entries[i] != HTAB_DELETED_ENTRY)
+	(*htab->del_f) (entries[i]);
 
-  memset (htab->entries, 0, htab->size * sizeof (PTR));
+  memset (entries, 0, size * sizeof (PTR));
 }
 
 /* Similar to htab_find_slot, but without several unwanted side effects:
@@ -327,21 +432,19 @@ htab_empty (htab)
    HASH is the hash value for the element to be inserted.  */
 
 static PTR *
-find_empty_slot_for_expand (htab, hash)
-     htab_t htab;
-     hashval_t hash;
+find_empty_slot_for_expand (htab_t htab, hashval_t hash)
 {
-  size_t size = htab->size;
-  unsigned int index = hash % size;
+  hashval_t index = htab_mod (hash, htab);
+  size_t size = htab_size (htab);
   PTR *slot = htab->entries + index;
   hashval_t hash2;
 
-  if (*slot == EMPTY_ENTRY)
+  if (*slot == HTAB_EMPTY_ENTRY)
     return slot;
-  else if (*slot == DELETED_ENTRY)
+  else if (*slot == HTAB_DELETED_ENTRY)
     abort ();
 
-  hash2 = 1 + hash % (size - 2);
+  hash2 = htab_mod_m2 (hash, htab);
   for (;;)
     {
       index += hash2;
@@ -349,9 +452,9 @@ find_empty_slot_for_expand (htab, hash)
 	index -= size;
 
       slot = htab->entries + index;
-      if (*slot == EMPTY_ENTRY)
+      if (*slot == HTAB_EMPTY_ENTRY)
 	return slot;
-      else if (*slot == DELETED_ENTRY)
+      else if (*slot == HTAB_DELETED_ENTRY)
 	abort ();
     }
 }
@@ -365,26 +468,33 @@ find_empty_slot_for_expand (htab, hash)
    expanded.  If all goes well, it will return a non-zero value.  */
 
 static int
-htab_expand (htab)
-     htab_t htab;
+htab_expand (htab_t htab)
 {
   PTR *oentries;
   PTR *olimit;
   PTR *p;
   PTR *nentries;
-  size_t nsize;
+  size_t nsize, osize, elts;
+  unsigned int oindex, nindex;
 
   oentries = htab->entries;
-  olimit = oentries + htab->size;
+  oindex = htab->size_prime_index;
+  osize = htab->size;
+  olimit = oentries + osize;
+  elts = htab_elements (htab);
 
   /* Resize only when table after removal of unused elements is either
      too full or too empty.  */
-  if ((htab->n_elements - htab->n_deleted) * 2 > htab->size
-      || ((htab->n_elements - htab->n_deleted) * 8 < htab->size
-	  && htab->size > 32))
-    nsize = higher_prime_number ((htab->n_elements - htab->n_deleted) * 2);
+  if (elts * 2 > osize || (elts * 8 < osize && osize > 32))
+    {
+      nindex = higher_prime_index (elts * 2);
+      nsize = prime_tab[nindex].prime;
+    }
   else
-    nsize = htab->size;
+    {
+      nindex = oindex;
+      nsize = osize;
+    }
 
   if (htab->alloc_with_arg_f != NULL)
     nentries = (PTR *) (*htab->alloc_with_arg_f) (htab->alloc_arg, nsize,
@@ -395,7 +505,7 @@ htab_expand (htab)
     return 0;
   htab->entries = nentries;
   htab->size = nsize;
-
+  htab->size_prime_index = nindex;
   htab->n_elements -= htab->n_deleted;
   htab->n_deleted = 0;
 
@@ -404,7 +514,7 @@ htab_expand (htab)
     {
       PTR x = *p;
 
-      if (x != EMPTY_ENTRY && x != DELETED_ENTRY)
+      if (x != HTAB_EMPTY_ENTRY && x != HTAB_DELETED_ENTRY)
 	{
 	  PTR *q = find_empty_slot_for_expand (htab, (*htab->hash_f) (x));
 
@@ -426,27 +536,22 @@ htab_expand (htab)
    element.  It cannot be used to insert or delete an element.  */
 
 PTR
-htab_find_with_hash (htab, element, hash)
-     htab_t htab;
-     const PTR element;
-     hashval_t hash;
+htab_find_with_hash (htab_t htab, const PTR element, hashval_t hash)
 {
-  unsigned int index;
-  hashval_t hash2;
+  hashval_t index, hash2;
   size_t size;
   PTR entry;
 
   htab->searches++;
-  size = htab->size;
-  index = hash % size;
+  size = htab_size (htab);
+  index = htab_mod (hash, htab);
 
   entry = htab->entries[index];
-  if (entry == EMPTY_ENTRY
-      || (entry != DELETED_ENTRY && (*htab->eq_f) (entry, element)))
+  if (entry == HTAB_EMPTY_ENTRY
+      || (entry != HTAB_DELETED_ENTRY && (*htab->eq_f) (entry, element)))
     return entry;
 
-  hash2 = 1 + hash % (size - 2);
-
+  hash2 = htab_mod_m2 (hash, htab);
   for (;;)
     {
       htab->collisions++;
@@ -455,8 +560,8 @@ htab_find_with_hash (htab, element, hash)
 	index -= size;
 
       entry = htab->entries[index];
-      if (entry == EMPTY_ENTRY
-	  || (entry != DELETED_ENTRY && (*htab->eq_f) (entry, element)))
+      if (entry == HTAB_EMPTY_ENTRY
+	  || (entry != HTAB_DELETED_ENTRY && (*htab->eq_f) (entry, element)))
 	return entry;
     }
 }
@@ -465,53 +570,50 @@ htab_find_with_hash (htab, element, hash)
    element.  */
 
 PTR
-htab_find (htab, element)
-     htab_t htab;
-     const PTR element;
+htab_find (htab_t htab, const PTR 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.
-   When inserting an entry, NULL may be returned if memory allocation
-   fails.  */
+   insert=NO_INSERT, then call htab_clear_slot on the slot returned
+   (possibly after doing some checks).  To insert an entry, call this
+   with insert=INSERT, then write the value you want into the returned
+   slot.  When inserting an entry, NULL may be returned if memory
+   allocation fails.  */
 
 PTR *
-htab_find_slot_with_hash (htab, element, hash, insert)
-     htab_t htab;
-     const PTR element;
-     hashval_t hash;
-     enum insert_option insert;
+htab_find_slot_with_hash (htab_t htab, const PTR element,
+                          hashval_t hash, enum insert_option insert)
 {
   PTR *first_deleted_slot;
-  unsigned int index;
-  hashval_t hash2;
+  hashval_t index, hash2;
   size_t size;
   PTR entry;
 
-  if (insert == INSERT && htab->size * 3 <= htab->n_elements * 4
-      && htab_expand (htab) == 0)
-    return NULL;
+  size = htab_size (htab);
+  if (insert == INSERT && size * 3 <= htab->n_elements * 4)
+    {
+      if (htab_expand (htab) == 0)
+	return NULL;
+      size = htab_size (htab);
+    }
 
-  size = htab->size;
-  index = hash % size;
+  index = htab_mod (hash, htab);
 
   htab->searches++;
   first_deleted_slot = NULL;
 
   entry = htab->entries[index];
-  if (entry == EMPTY_ENTRY)
+  if (entry == HTAB_EMPTY_ENTRY)
     goto empty_entry;
-  else if (entry == DELETED_ENTRY)
+  else if (entry == HTAB_DELETED_ENTRY)
     first_deleted_slot = &htab->entries[index];
   else if ((*htab->eq_f) (entry, element))
     return &htab->entries[index];
       
-  hash2 = 1 + hash % (size - 2);
+  hash2 = htab_mod_m2 (hash, htab);
   for (;;)
     {
       htab->collisions++;
@@ -520,9 +622,9 @@ htab_find_slot_with_hash (htab, element, hash, insert)
 	index -= size;
       
       entry = htab->entries[index];
-      if (entry == EMPTY_ENTRY)
+      if (entry == HTAB_EMPTY_ENTRY)
 	goto empty_entry;
-      else if (entry == DELETED_ENTRY)
+      else if (entry == HTAB_DELETED_ENTRY)
 	{
 	  if (!first_deleted_slot)
 	    first_deleted_slot = &htab->entries[index];
@@ -538,7 +640,7 @@ htab_find_slot_with_hash (htab, element, hash, insert)
   if (first_deleted_slot)
     {
       htab->n_deleted--;
-      *first_deleted_slot = EMPTY_ENTRY;
+      *first_deleted_slot = HTAB_EMPTY_ENTRY;
       return first_deleted_slot;
     }
 
@@ -550,34 +652,40 @@ htab_find_slot_with_hash (htab, element, hash, insert)
    element.  */
 
 PTR *
-htab_find_slot (htab, element, insert)
-     htab_t htab;
-     const PTR element;
-     enum insert_option insert;
+htab_find_slot (htab_t htab, const PTR element, enum insert_option 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 (the hash is computed from the element).  If there is no matching
+   element in the hash table, this function does nothing.  */
+
+void
+htab_remove_elt (htab_t htab, PTR element)
+{
+  htab_remove_elt_with_hash (htab, element, (*htab->hash_f) (element));
+}
+
+
+/* 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;
-     PTR element;
+htab_remove_elt_with_hash (htab_t htab, PTR element, hashval_t hash)
 {
   PTR *slot;
 
-  slot = htab_find_slot (htab, element, NO_INSERT);
-  if (*slot == EMPTY_ENTRY)
+  slot = htab_find_slot_with_hash (htab, element, hash, NO_INSERT);
+  if (*slot == HTAB_EMPTY_ENTRY)
     return;
 
   if (htab->del_f)
     (*htab->del_f) (*slot);
 
-  *slot = DELETED_ENTRY;
+  *slot = HTAB_DELETED_ENTRY;
   htab->n_deleted++;
 }
 
@@ -586,18 +694,16 @@ htab_remove_elt (htab, element)
    again.  */
 
 void
-htab_clear_slot (htab, slot)
-     htab_t htab;
-     PTR *slot;
+htab_clear_slot (htab_t htab, PTR *slot)
 {
-  if (slot < htab->entries || slot >= htab->entries + htab->size
-      || *slot == EMPTY_ENTRY || *slot == DELETED_ENTRY)
+  if (slot < htab->entries || slot >= htab->entries + htab_size (htab)
+      || *slot == HTAB_EMPTY_ENTRY || *slot == HTAB_DELETED_ENTRY)
     abort ();
 
   if (htab->del_f)
     (*htab->del_f) (*slot);
 
-  *slot = DELETED_ENTRY;
+  *slot = HTAB_DELETED_ENTRY;
   htab->n_deleted++;
 }
 
@@ -607,22 +713,19 @@ htab_clear_slot (htab, slot)
    argument.  */
 
 void
-htab_traverse_noresize (htab, callback, info)
-     htab_t htab;
-     htab_trav callback;
-     PTR info;
+htab_traverse_noresize (htab_t htab, htab_trav callback, PTR info)
 {
   PTR *slot;
   PTR *limit;
-
+  
   slot = htab->entries;
-  limit = slot + htab->size;
+  limit = slot + htab_size (htab);
 
   do
     {
       PTR x = *slot;
 
-      if (x != EMPTY_ENTRY && x != DELETED_ENTRY)
+      if (x != HTAB_EMPTY_ENTRY && x != HTAB_DELETED_ENTRY)
 	if (!(*callback) (slot, info))
 	  break;
     }
@@ -633,41 +736,19 @@ htab_traverse_noresize (htab, callback, info)
    too empty to improve effectivity of subsequent calls.  */
 
 void
-htab_traverse (htab, callback, info)
-     htab_t htab;
-     htab_trav callback;
-     PTR info;
+htab_traverse (htab_t htab, htab_trav callback, PTR info)
 {
-  if ((htab->n_elements - htab->n_deleted) * 8 < htab->size)
+  if (htab_elements (htab) * 8 < htab_size (htab))
     htab_expand (htab);
 
   htab_traverse_noresize (htab, callback, info);
 }
 
-/* Return the current size of given hash table. */
-
-size_t
-htab_size (htab)
-     htab_t htab;
-{
-  return htab->size;
-}
-
-/* Return the current number of elements in given hash table. */
-
-size_t
-htab_elements (htab)
-     htab_t htab;
-{
-  return htab->n_elements - htab->n_deleted;
-}
-
 /* Return the fraction of fixed collisions during all work with given
    hash table. */
 
 double
-htab_collisions (htab)
-     htab_t htab;
+htab_collisions (htab_t htab)
 {
   if (htab->searches == 0)
     return 0.0;
@@ -701,8 +782,7 @@ htab_collisions (htab)
    function they just started using for Perl's hashes.  */
 
 hashval_t
-htab_hash_string (p)
-     const PTR p;
+htab_hash_string (const PTR p)
 {
   const unsigned char *str = (const unsigned char *) p;
   hashval_t r = 0;
@@ -791,10 +871,11 @@ acceptable.  Do NOT use for cryptographic purposes.
 --------------------------------------------------------------------
 */
 
-hashval_t iterative_hash (k_in, length, initval)
-     const PTR k_in;               /* the key */
-     register size_t  length;      /* the length of the key */
-     register hashval_t  initval;  /* the previous hash, or an arbitrary value */
+hashval_t
+iterative_hash (const PTR k_in /* the key */,
+                register size_t  length /* the length of the key */,
+                register hashval_t initval /* the previous hash, or
+                                              an arbitrary value */)
 {
   register const unsigned char *k = (const unsigned char *)k_in;
   register hashval_t a,b,c,len;
diff --git a/contrib/binutils/libiberty/hex.c b/contrib/binutils/libiberty/hex.c
index e4c5dfa..86ba0b5 100644
--- a/contrib/binutils/libiberty/hex.c
+++ b/contrib/binutils/libiberty/hex.c
@@ -14,10 +14,13 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #include <stdio.h>  /* for EOF */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "libiberty.h"
 #include "safe-ctype.h" /* for HOST_CHARSET_ASCII */
 
@@ -44,7 +47,7 @@ or zero if it is not.  Note that the value you pass will be cast to
 
 @end deftypefn
 
-@deftypefn Extension unsigned int hex_value (int @var{c})
+@deftypefn Extension {unsigned int} hex_value (int @var{c})
 
 Returns the numeric equivalent of the given character when interpreted
 as a hexidecimal digit.  The result is undefined if you pass an
@@ -153,7 +156,7 @@ unsigned char _hex_value[_hex_array_size];
 #endif /* not ASCII */
 
 void
-hex_init ()
+hex_init (void)
 {
 #ifndef HEX_TABLE_INITIALIZED
   int i;
diff --git a/contrib/binutils/libiberty/index.c b/contrib/binutils/libiberty/index.c
index a2e2727..acd0a45 100644
--- a/contrib/binutils/libiberty/index.c
+++ b/contrib/binutils/libiberty/index.c
@@ -12,12 +12,10 @@ deprecated in new programs in favor of @code{strchr}.
 
 */
 
-extern char * strchr();
+extern char * strchr(const char *, int);
 
 char *
-index (s, c)
-  char *s;
-  int c;
+index (const char *s, int c)
 {
   return strchr (s, c);
 }
diff --git a/contrib/binutils/libiberty/insque.c b/contrib/binutils/libiberty/insque.c
index c0c1180..3473bb9 100644
--- a/contrib/binutils/libiberty/insque.c
+++ b/contrib/binutils/libiberty/insque.c
@@ -33,9 +33,7 @@ struct qelem {
 
 
 void
-insque (elem, pred)
-  struct qelem *elem;
-  struct qelem *pred;
+insque (struct qelem *elem, struct qelem *pred)
 {
   elem -> q_forw = pred -> q_forw;
   pred -> q_forw -> q_back = elem;
@@ -45,8 +43,7 @@ insque (elem, pred)
 
 
 void
-remque (elem)
-  struct qelem *elem;
+remque (struct qelem *elem)
 {
   elem -> q_forw -> q_back = elem -> q_back;
   elem -> q_back -> q_forw = elem -> q_forw;
diff --git a/contrib/binutils/libiberty/lbasename.c b/contrib/binutils/libiberty/lbasename.c
index 200a87f..56fcd62 100644
--- a/contrib/binutils/libiberty/lbasename.c
+++ b/contrib/binutils/libiberty/lbasename.c
@@ -15,8 +15,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -37,14 +37,16 @@ and a path ending in @code{/} returns the empty string after it.
 
 */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 #include "safe-ctype.h"
 #include "filenames.h"
 
 const char *
-lbasename (name)
-     const char *name;
+lbasename (const char *name)
 {
   const char *base;
 
diff --git a/contrib/binutils/libiberty/libiberty.texi b/contrib/binutils/libiberty/libiberty.texi
index b57e3c5..d3701e6 100644
--- a/contrib/binutils/libiberty/libiberty.texi
+++ b/contrib/binutils/libiberty/libiberty.texi
@@ -315,7 +315,7 @@ 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.
 
-@node    Index
+@node Index
 @unnumbered Index
 
 @printindex cp
diff --git a/contrib/binutils/libiberty/lrealpath.c b/contrib/binutils/libiberty/lrealpath.c
index b001b38..b27c8de 100644
--- a/contrib/binutils/libiberty/lrealpath.c
+++ b/contrib/binutils/libiberty/lrealpath.c
@@ -17,8 +17,8 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -64,11 +64,16 @@ extern char *canonicalize_file_name (const char *);
 #   define REALPATH_LIMIT MAXPATHLEN
 #  endif
 # endif
+#else
+  /* cygwin has realpath, so it won't get here.  */ 
+# if defined (_WIN32)
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h> /* for GetFullPathName */
+# endif
 #endif
 
 char *
-lrealpath (filename)
-     const char *filename;
+lrealpath (const char *filename)
 {
   /* Method 1: The system has a compile time upper bound on a filename
      path.  Use that and realpath() to canonicalize the name.  This is
@@ -112,7 +117,7 @@ lrealpath (filename)
       {
 	/* PATH_MAX is bounded.  */
 	char *buf, *rp, *ret;
-	buf = malloc (path_max);
+	buf = (char *) malloc (path_max);
 	if (buf == NULL)
 	  return NULL;
 	rp = realpath (filename, buf);
@@ -123,6 +128,30 @@ lrealpath (filename)
   }
 #endif
 
+  /* The MS Windows method.  If we don't have realpath, we assume we
+     don't have symlinks and just canonicalize to a Windows absolute
+     path.  GetFullPath converts ../ and ./ in relative paths to
+     absolute paths, filling in current drive if one is not given
+     or using the current directory of a specified drive (eg, "E:foo").
+     It also converts all forward slashes to back slashes.  */
+#if defined (_WIN32)
+  {
+    char buf[MAX_PATH];
+    char* basename;
+    DWORD len = GetFullPathName (filename, MAX_PATH, buf, &basename);
+    if (len == 0 || len > MAX_PATH - 1)
+      return strdup (filename);
+    else
+      {
+	/* The file system is case-preserving but case-insensitive,
+	   Canonicalize to lowercase, using the codepage associated
+	   with the process locale.  */
+        CharLowerBuff (buf, len);
+        return strdup (buf);
+      }
+  }
+#endif
+
   /* This system is a lost cause, just duplicate the filename.  */
   return strdup (filename);
 }
diff --git a/contrib/binutils/libiberty/maint-tool b/contrib/binutils/libiberty/maint-tool
index bfc5304..5584d9b 100644
--- a/contrib/binutils/libiberty/maint-tool
+++ b/contrib/binutils/libiberty/maint-tool
@@ -17,8 +17,8 @@
 #
 # 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.
+# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+# Boston, MA 02110-1301, USA.
 #
 # Originally written by DJ Delorie <dj@redhat.com>
 
@@ -145,7 +145,6 @@ sub undoc {
 	    next unless /^\# *define/;
 	    s/\# *define *//;
 	}
-	next if $filename =~ /mpw\.c/;
 
 	s/ VPARAMS//;
 	s/ *\177.*//;
diff --git a/contrib/binutils/libiberty/make-relative-prefix.c b/contrib/binutils/libiberty/make-relative-prefix.c
index dc4f8d5..66ddcaa 100644
--- a/contrib/binutils/libiberty/make-relative-prefix.c
+++ b/contrib/binutils/libiberty/make-relative-prefix.c
@@ -16,8 +16,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 /*
 
@@ -95,16 +95,14 @@ relative prefix can be found, return @code{NULL}.
 
 #define DIR_UP ".."
 
-static char *save_string PARAMS ((const char *, int));
-static char **split_directories	PARAMS ((const char *, int *));
-static void free_split_directories PARAMS ((char **));
+static char *save_string (const char *, int);
+static char **split_directories	(const char *, int *);
+static void free_split_directories (char **);
 
 static char *
-save_string (s, len)
-     const char *s;
-     int len;
+save_string (const char *s, int len)
 {
-  char *result = malloc (len + 1);
+  char *result = (char *) malloc (len + 1);
 
   memcpy (result, s, len);
   result[len] = 0;
@@ -114,9 +112,7 @@ save_string (s, len)
 /* Split a filename into component directories.  */
 
 static char **
-split_directories (name, ptr_num_dirs)
-     const char *name;
-     int *ptr_num_dirs;
+split_directories (const char *name, int *ptr_num_dirs)
 {
   int num_dirs = 0;
   char **dirs;
@@ -201,8 +197,7 @@ split_directories (name, ptr_num_dirs)
 /* Release storage held by split directories.  */
 
 static void
-free_split_directories (dirs)
-     char **dirs;
+free_split_directories (char **dirs)
 {
   int i = 0;
 
@@ -223,10 +218,8 @@ free_split_directories (dirs)
    If no relative prefix can be found, return NULL.  */
 
 char *
-make_relative_prefix (progname, bin_prefix, prefix)
-     const char *progname;
-     const char *bin_prefix;
-     const char *prefix;
+make_relative_prefix (const char *progname,
+                      const char *bin_prefix, const char *prefix)
 {
   char **prog_dirs, **bin_dirs, **prefix_dirs;
   int prog_num, bin_num, prefix_num;
diff --git a/contrib/binutils/libiberty/make-temp-file.c b/contrib/binutils/libiberty/make-temp-file.c
index 8833504..5e21414 100644
--- a/contrib/binutils/libiberty/make-temp-file.c
+++ b/contrib/binutils/libiberty/make-temp-file.c
@@ -14,8 +14,8 @@ 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.  */
+write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -43,7 +43,7 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 #include "libiberty.h"
-extern int mkstemps PARAMS ((char *, int));
+extern int mkstemps (char *, int);
 
 /* '/' works just fine on MS-DOS based systems.  */
 #ifndef DIR_SEPARATOR
@@ -61,11 +61,10 @@ extern int mkstemps PARAMS ((char *, int));
    If success, DIR is returned.
    Otherwise NULL is returned.  */
 
-static inline const char *try PARAMS ((const char *, const char *));
+static inline const char *try_dir (const char *, const char *);
 
 static inline const char *
-try (dir, base)
-     const char *dir, *base;
+try_dir (const char *dir, const char *base)
 {
   if (base != 0)
     return base;
@@ -95,7 +94,7 @@ files in.
 */
 
 char *
-choose_tmpdir ()
+choose_tmpdir (void)
 {
   const char *base = 0;
   char *tmpdir;
@@ -104,18 +103,18 @@ choose_tmpdir ()
   if (memoized_tmpdir)
     return memoized_tmpdir;
 
-  base = try (getenv ("TMPDIR"), base);
-  base = try (getenv ("TMP"), base);
-  base = try (getenv ("TEMP"), base);
+  base = try_dir (getenv ("TMPDIR"), base);
+  base = try_dir (getenv ("TMP"), base);
+  base = try_dir (getenv ("TEMP"), base);
 
 #ifdef P_tmpdir
-  base = try (P_tmpdir, base);
+  base = try_dir (P_tmpdir, base);
 #endif
 
   /* Try /var/tmp, /usr/tmp, then /tmp.  */
-  base = try (vartmp, base);
-  base = try (usrtmp, base);
-  base = try (tmp, base);
+  base = try_dir (vartmp, base);
+  base = try_dir (usrtmp, base);
+  base = try_dir (tmp, base);
  
   /* If all else fails, use the current directory!  */
   if (base == 0)
@@ -124,7 +123,7 @@ choose_tmpdir ()
   /* Append DIR_SEPARATOR to the directory we've chosen
      and return it.  */
   len = strlen (base);
-  tmpdir = xmalloc (len + 2);
+  tmpdir = XNEWVEC (char, len + 2);
   strcpy (tmpdir, base);
   tmpdir[len] = DIR_SEPARATOR;
   tmpdir[len+1] = '\0';
@@ -146,8 +145,7 @@ string is @code{malloc}ed, and the temporary file has been created.
 */
 
 char *
-make_temp_file (suffix)
-     const char *suffix;
+make_temp_file (const char *suffix)
 {
   const char *base = choose_tmpdir ();
   char *temp_filename;
@@ -160,7 +158,7 @@ make_temp_file (suffix)
   base_len = strlen (base);
   suffix_len = strlen (suffix);
 
-  temp_filename = xmalloc (base_len
+  temp_filename = XNEWVEC (char, base_len
 			   + TEMP_FILE_LEN
 			   + suffix_len + 1);
   strcpy (temp_filename, base);
diff --git a/contrib/binutils/libiberty/md5.c b/contrib/binutils/libiberty/md5.c
index e458f2a..83e0beb 100644
--- a/contrib/binutils/libiberty/md5.c
+++ b/contrib/binutils/libiberty/md5.c
@@ -17,7 +17,7 @@
 
    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.  */
+   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.  */
 
@@ -62,8 +62,7 @@ static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
 /* Initialize structure containing state of computation.
    (RFC 1321, 3.3: Step 3)  */
 void
-md5_init_ctx (ctx)
-     struct md5_ctx *ctx;
+md5_init_ctx (struct md5_ctx *ctx)
 {
   ctx->A = (md5_uint32) 0x67452301;
   ctx->B = (md5_uint32) 0xefcdab89;
@@ -80,9 +79,7 @@ md5_init_ctx (ctx)
    IMPORTANT: On some systems it is required that RESBUF is correctly
    aligned for a 32 bits value.  */
 void *
-md5_read_ctx (ctx, resbuf)
-     const struct md5_ctx *ctx;
-     void *resbuf;
+md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
 {
   ((md5_uint32 *) resbuf)[0] = SWAP (ctx->A);
   ((md5_uint32 *) resbuf)[1] = SWAP (ctx->B);
@@ -98,9 +95,7 @@ md5_read_ctx (ctx, resbuf)
    IMPORTANT: On some systems it is required that RESBUF is correctly
    aligned for a 32 bits value.  */
 void *
-md5_finish_ctx (ctx, resbuf)
-     struct md5_ctx *ctx;
-     void *resbuf;
+md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
 {
   /* Take yet unprocessed bytes into account.  */
   md5_uint32 bytes = ctx->buflen;
@@ -129,9 +124,7 @@ md5_finish_ctx (ctx, resbuf)
    resulting message digest number will be written into the 16 bytes
    beginning at RESBLOCK.  */
 int
-md5_stream (stream, resblock)
-     FILE *stream;
-     void *resblock;
+md5_stream (FILE *stream, void *resblock)
 {
   /* Important: BLOCKSIZE must be a multiple of 64.  */
 #define BLOCKSIZE 4096
@@ -186,10 +179,7 @@ md5_stream (stream, resblock)
    output yields to the wanted ASCII representation of the message
    digest.  */
 void *
-md5_buffer (buffer, len, resblock)
-     const char *buffer;
-     size_t len;
-     void *resblock;
+md5_buffer (const char *buffer, size_t len, void *resblock)
 {
   struct md5_ctx ctx;
 
@@ -205,10 +195,7 @@ md5_buffer (buffer, len, resblock)
 
 
 void
-md5_process_bytes (buffer, len, ctx)
-     const void *buffer;
-     size_t len;
-     struct md5_ctx *ctx;
+md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
 {
   /* When we already have some bits in our internal buffer concatenate
      both inputs first.  */
@@ -236,6 +223,23 @@ md5_process_bytes (buffer, len, ctx)
   /* Process available complete blocks.  */
   if (len > 64)
     {
+#if !_STRING_ARCH_unaligned
+/* To check alignment gcc has an appropriate operator.  Other
+   compilers don't.  */
+# if __GNUC__ >= 2
+#  define UNALIGNED_P(p) (((md5_uintptr) p) % __alignof__ (md5_uint32) != 0)
+# else
+#  define UNALIGNED_P(p) (((md5_uintptr) p) % sizeof (md5_uint32) != 0)
+# endif
+      if (UNALIGNED_P (buffer))
+        while (len > 64)
+          {
+            md5_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
+            buffer = (const char *) buffer + 64;
+            len -= 64;
+          }
+      else
+#endif
       md5_process_block (buffer, len & ~63, ctx);
       buffer = (const void *) ((const char *) buffer + (len & ~63));
       len &= 63;
@@ -263,10 +267,7 @@ md5_process_bytes (buffer, len, ctx)
    It is assumed that LEN % 64 == 0.  */
 
 void
-md5_process_block (buffer, len, ctx)
-     const void *buffer;
-     size_t len;
-     struct md5_ctx *ctx;
+md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
 {
   md5_uint32 correct_words[16];
   const md5_uint32 *words = (const md5_uint32 *) buffer;
diff --git a/contrib/binutils/libiberty/memchr.c b/contrib/binutils/libiberty/memchr.c
index 3948125..451f817 100644
--- a/contrib/binutils/libiberty/memchr.c
+++ b/contrib/binutils/libiberty/memchr.c
@@ -15,17 +15,10 @@ returned.
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #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;
+memchr (register const PTR src_void, int c, size_t length)
 {
   const unsigned char *src = (const unsigned char *)src_void;
   
diff --git a/contrib/binutils/libiberty/memcmp.c b/contrib/binutils/libiberty/memcmp.c
index 92f2b6e..39edfca 100644
--- a/contrib/binutils/libiberty/memcmp.c
+++ b/contrib/binutils/libiberty/memcmp.c
@@ -16,17 +16,10 @@ as if comparing unsigned char arrays.
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 int
-memcmp (str1, str2, count)
-     const PTR str1;
-     const PTR str2;
-     size_t count;
+memcmp (const PTR str1, const PTR str2, size_t count)
 {
   register const unsigned char *s1 = (const unsigned char*)str1;
   register const unsigned char *s2 = (const unsigned char*)str2;
diff --git a/contrib/binutils/libiberty/memcpy.c b/contrib/binutils/libiberty/memcpy.c
index 5eece7a..9b5b242 100644
--- a/contrib/binutils/libiberty/memcpy.c
+++ b/contrib/binutils/libiberty/memcpy.c
@@ -13,19 +13,12 @@ Copies @var{length} bytes from memory region @var{in} to region
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
-void bcopy PARAMS((const void*, void*, size_t));
+void bcopy (const void*, void*, size_t);
 
 PTR
-memcpy (out, in, length)
-     PTR out;
-     const PTR in;
-     size_t length;
+memcpy (PTR out, const PTR in, size_t length)
 {
     bcopy(in, out, length);
     return out;
diff --git a/contrib/binutils/libiberty/memmove.c b/contrib/binutils/libiberty/memmove.c
index 00ac053..06a24fc 100644
--- a/contrib/binutils/libiberty/memmove.c
+++ b/contrib/binutils/libiberty/memmove.c
@@ -13,19 +13,12 @@ Copies @var{count} bytes from memory area @var{from} to memory area
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
-void bcopy PARAMS ((const void*, void*, size_t));
+void bcopy (const void*, void*, size_t);
 
 PTR
-memmove (s1, s2, n)
-     PTR s1;
-     const PTR s2;
-     size_t n;
+memmove (PTR s1, const PTR s2, size_t n)
 {
   bcopy (s2, s1, n);
   return s1;
diff --git a/contrib/binutils/libiberty/memset.c b/contrib/binutils/libiberty/memset.c
index 5119f85..1951ad6 100644
--- a/contrib/binutils/libiberty/memset.c
+++ b/contrib/binutils/libiberty/memset.c
@@ -13,17 +13,10 @@ Sets the first @var{count} bytes of @var{s} to the constant byte
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 PTR
-memset (dest, val, len)
-     PTR dest;
-     register int val;
-     register size_t len;
+memset (PTR dest, register int val, register size_t len)
 {
   register unsigned char *ptr = (unsigned char*)dest;
   while (len-- > 0)
diff --git a/contrib/binutils/libiberty/mkstemps.c b/contrib/binutils/libiberty/mkstemps.c
index 1f6600a..89b37d9 100644
--- a/contrib/binutils/libiberty/mkstemps.c
+++ b/contrib/binutils/libiberty/mkstemps.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996, 1998, 2004 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
@@ -13,8 +13,8 @@
 
    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.  */
+   write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -51,17 +51,17 @@ typedef unsigned long gcc_uint64_t;
 
 /*
 
-@deftypefn Replacement int mkstemps (char *@var{template}, int @var{suffix_len})
+@deftypefn Replacement int mkstemps (char *@var{pattern}, int @var{suffix_len})
 
-Generate a unique temporary file name from @var{template}.
-@var{template} has the form:
+Generate a unique temporary file name from @var{pattern}.
+@var{pattern} has the form:
 
 @example
    @var{path}/ccXXXXXX@var{suffix}
 @end example
 
 @var{suffix_len} tells us how long @var{suffix} is (it can be zero
-length).  The last six characters of @var{template} before @var{suffix}
+length).  The last six characters of @var{pattern} before @var{suffix}
 must be @samp{XXXXXX}; they are replaced with a string that makes the
 filename unique.  Returns a file descriptor open on the file for
 reading and writing.
@@ -71,9 +71,7 @@ reading and writing.
 */
 
 int
-mkstemps (template, suffix_len)
-     char *template;
-     int suffix_len;
+mkstemps (char *pattern, int suffix_len)
 {
   static const char letters[]
     = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
@@ -85,15 +83,15 @@ mkstemps (template, suffix_len)
   size_t len;
   int count;
 
-  len = strlen (template);
+  len = strlen (pattern);
 
   if ((int) len < 6 + suffix_len
-      || strncmp (&template[len - 6 - suffix_len], "XXXXXX", 6))
+      || strncmp (&pattern[len - 6 - suffix_len], "XXXXXX", 6))
     {
       return -1;
     }
 
-  XXXXXX = &template[len - 6 - suffix_len];
+  XXXXXX = &pattern[len - 6 - suffix_len];
 
 #ifdef HAVE_GETTIMEOFDAY
   /* Get some more or less random data.  */
@@ -121,11 +119,7 @@ mkstemps (template, suffix_len)
       v /= 62;
       XXXXXX[5] = letters[v % 62];
 
-#ifdef VMS
-      fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600, "fop=tmd");
-#else
-      fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600);
-#endif
+      fd = open (pattern, O_RDWR|O_CREAT|O_EXCL, 0600);
       if (fd >= 0)
 	/* The file does not exist.  */
 	return fd;
@@ -137,6 +131,6 @@ mkstemps (template, suffix_len)
     }
 
   /* We return the null string if we can't find a unique file name.  */
-  template[0] = '\0';
+  pattern[0] = '\0';
   return -1;
 }
diff --git a/contrib/binutils/libiberty/objalloc.c b/contrib/binutils/libiberty/objalloc.c
index 5099569..3ddac2c 100644
--- a/contrib/binutils/libiberty/objalloc.c
+++ b/contrib/binutils/libiberty/objalloc.c
@@ -14,11 +14,11 @@ 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.  */
+Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
-#include "ansidecl.h"
 #include "config.h"
+#include "ansidecl.h"
 
 #include "objalloc.h"
 
@@ -30,17 +30,15 @@ Boston, MA 02111-1307, USA.  */
 #include <unixlib.h>
 #else
 
-#ifdef ANSI_PROTOTYPES
 /* Get a definition for size_t.  */
 #include <stddef.h>
-#endif
 
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #else
 /* For systems with larger pointers than ints, this must be declared.  */
-extern PTR malloc PARAMS ((size_t));
-extern void free PARAMS ((PTR));
+extern PTR malloc (size_t);
+extern void free (PTR);
 #endif
 
 #endif
@@ -85,7 +83,7 @@ struct objalloc_chunk
 /* Create an objalloc structure.  */
 
 struct objalloc *
-objalloc_create ()
+objalloc_create (void)
 {
   struct objalloc *ret;
   struct objalloc_chunk *chunk;
@@ -114,9 +112,7 @@ objalloc_create ()
 /* Allocate space from an objalloc structure.  */
 
 PTR
-_objalloc_alloc (o, len)
-     struct objalloc *o;
-     unsigned long len;
+_objalloc_alloc (struct objalloc *o, unsigned long len)
 {
   /* We avoid confusion from zero sized objects by always allocating
      at least 1 byte.  */
@@ -171,8 +167,7 @@ _objalloc_alloc (o, len)
 /* Free an entire objalloc structure.  */
 
 void
-objalloc_free (o)
-     struct objalloc *o;
+objalloc_free (struct objalloc *o)
 {
   struct objalloc_chunk *l;
 
@@ -193,9 +188,7 @@ objalloc_free (o)
    recently allocated blocks.  */
 
 void
-objalloc_free_block (o, block)
-     struct objalloc *o;
-     PTR block;
+objalloc_free_block (struct objalloc *o, PTR block)
 {
   struct objalloc_chunk *p, *small;
   char *b = (char *) block;
diff --git a/contrib/binutils/libiberty/obstack.c b/contrib/binutils/libiberty/obstack.c
index 02560c9..a6dbaf0 100644
--- a/contrib/binutils/libiberty/obstack.c
+++ b/contrib/binutils/libiberty/obstack.c
@@ -17,7 +17,7 @@
 
    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,
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301,
    USA.  */
 
 #ifdef HAVE_CONFIG_H
@@ -52,11 +52,7 @@
 #ifndef ELIDE_CODE
 
 
-#if defined (__STDC__) && __STDC__
 #define POINTER void *
-#else
-#define POINTER char *
-#endif
 
 /* Determine default alignment.  */
 struct fooalign {char x; double d;};
@@ -81,13 +77,8 @@ union fooround {long x; double d;};
    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
@@ -148,17 +139,8 @@ struct obstack *_obstack;
    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
+_obstack_begin (struct obstack *h, int size, int alignment,
+                POINTER (*chunkfun) (long), void (*freefun) (void *))
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
 
@@ -181,13 +163,8 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
       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;
@@ -206,18 +183,9 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
 }
 
 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;
+_obstack_begin_1 (struct obstack *h, int size, int alignment,
+                  POINTER (*chunkfun) (POINTER, long),
+                  void (*freefun) (POINTER, POINTER), POINTER arg)
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
 
@@ -240,13 +208,8 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
       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;
@@ -272,9 +235,7 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
    to the beginning of the new one.  */
 
 void
-_obstack_newchunk (h, length)
-     struct obstack *h;
-     int length;
+_obstack_newchunk (struct obstack *h, int length)
 {
   register struct _obstack_chunk *old_chunk = h->chunk;
   register struct _obstack_chunk *new_chunk;
@@ -335,16 +296,12 @@ _obstack_newchunk (h, length)
    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;
+_obstack_allocated_p (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 */
@@ -370,9 +327,7 @@ _obstack_allocated_p (h, obj)
    This is the first one, called from non-ANSI code.  */
 
 void
-_obstack_free (h, obj)
-     struct obstack *h;
-     POINTER obj;
+_obstack_free (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 */
@@ -404,9 +359,7 @@ _obstack_free (h, obj)
 /* This function is used from ANSI code.  */
 
 void
-obstack_free (h, obj)
-     struct obstack *h;
-     POINTER obj;
+obstack_free (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 */
@@ -436,8 +389,7 @@ obstack_free (h, obj)
 }
 
 int
-_obstack_memory_used (h)
-     struct obstack *h;
+_obstack_memory_used (struct obstack *h)
 {
   register struct _obstack_chunk* lp;
   register int nbytes = 0;
@@ -462,7 +414,7 @@ _obstack_memory_used (h)
 #endif
 
 static void
-print_and_abort ()
+print_and_abort (void)
 {
   fputs (_("memory exhausted\n"), stderr);
   exit (obstack_exit_failure);
@@ -475,119 +427,84 @@ print_and_abort ()
 /* 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;
+POINTER (obstack_base) (struct obstack *obstack)
 {
   return obstack_base (obstack);
 }
 
-POINTER (obstack_next_free) (obstack)
-     struct obstack *obstack;
+POINTER (obstack_next_free) (struct obstack *obstack)
 {
   return obstack_next_free (obstack);
 }
 
-int (obstack_object_size) (obstack)
-     struct obstack *obstack;
+int (obstack_object_size) (struct obstack *obstack)
 {
   return obstack_object_size (obstack);
 }
 
-int (obstack_room) (obstack)
-     struct obstack *obstack;
+int (obstack_room) (struct obstack *obstack)
 {
   return obstack_room (obstack);
 }
 
-int (obstack_make_room) (obstack, length)
-     struct obstack *obstack;
-     int length;
+int (obstack_make_room) (struct obstack *obstack, int length)
 {
   return obstack_make_room (obstack, length);
 }
 
-void (obstack_grow) (obstack, pointer, length)
-     struct obstack *obstack;
-     POINTER pointer;
-     int length;
+void (obstack_grow) (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;
+void (obstack_grow0) (struct obstack *obstack, POINTER pointer, int length)
 {
   obstack_grow0 (obstack, pointer, length);
 }
 
-void (obstack_1grow) (obstack, character)
-     struct obstack *obstack;
-     int character;
+void (obstack_1grow) (struct obstack *obstack, int character)
 {
   obstack_1grow (obstack, character);
 }
 
-void (obstack_blank) (obstack, length)
-     struct obstack *obstack;
-     int length;
+void (obstack_blank) (struct obstack *obstack, int length)
 {
   obstack_blank (obstack, length);
 }
 
-void (obstack_1grow_fast) (obstack, character)
-     struct obstack *obstack;
-     int character;
+void (obstack_1grow_fast) (struct obstack *obstack, int character)
 {
   obstack_1grow_fast (obstack, character);
 }
 
-void (obstack_blank_fast) (obstack, length)
-     struct obstack *obstack;
-     int length;
+void (obstack_blank_fast) (struct obstack *obstack, int length)
 {
   obstack_blank_fast (obstack, length);
 }
 
-POINTER (obstack_finish) (obstack)
-     struct obstack *obstack;
+POINTER (obstack_finish) (struct obstack *obstack)
 {
   return obstack_finish (obstack);
 }
 
-POINTER (obstack_alloc) (obstack, length)
-     struct obstack *obstack;
-     int length;
+POINTER (obstack_alloc) (struct obstack *obstack, int length)
 {
   return obstack_alloc (obstack, length);
 }
 
-POINTER (obstack_copy) (obstack, pointer, length)
-     struct obstack *obstack;
-     POINTER pointer;
-     int length;
+POINTER (obstack_copy) (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;
+POINTER (obstack_copy0) (struct obstack *obstack, POINTER pointer, int length)
 {
   return obstack_copy0 (obstack, pointer, length);
 }
 
-#endif /* __STDC__ */
-
 #endif /* 0 */
 
 #endif	/* !ELIDE_CODE */
diff --git a/contrib/binutils/libiberty/partition.c b/contrib/binutils/libiberty/partition.c
index 0715472..5f0745c 100644
--- a/contrib/binutils/libiberty/partition.c
+++ b/contrib/binutils/libiberty/partition.c
@@ -16,8 +16,8 @@
 
    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.  */
+   the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -34,14 +34,13 @@
 #include "libiberty.h"
 #include "partition.h"
 
-static int elem_compare PARAMS ((const void *, const void *));
+static int elem_compare (const void *, const void *);
 
 /* Creates a partition of NUM_ELEMENTS elements.  Initially each
    element is in a class by itself.  */
 
 partition
-partition_new (num_elements)
-     int num_elements;
+partition_new (int num_elements)
 {
   int e;
   
@@ -62,8 +61,7 @@ partition_new (num_elements)
 /* Freeds a partition.  */
 
 void
-partition_delete (part)
-      partition part;
+partition_delete (partition part)
 {
   free (part);
 }
@@ -74,10 +72,7 @@ partition_delete (part)
    resulting union class.  */
 
 int
-partition_union (part, elem1, elem2)
-     partition part;
-     int elem1;
-     int elem2;
+partition_union (partition part, int elem1, int elem2)
 {
   struct partition_elem *elements = part->elements;
   struct partition_elem *e1;
@@ -126,9 +121,7 @@ partition_union (part, elem1, elem2)
    pointer to each.  Used to qsort such an array.  */
 
 static int 
-elem_compare (elem1, elem2)
-     const void *elem1;
-     const void *elem2;
+elem_compare (const void *elem1, const void *elem2)
 {
   int e1 = * (const int *) elem1;
   int e2 = * (const int *) elem2;
@@ -144,9 +137,7 @@ elem_compare (elem1, elem2)
    class are sorted.  */
 
 void
-partition_print (part, fp)
-     partition part;
-     FILE *fp;
+partition_print (partition part, FILE *fp)
 {
   char *done;
   int num_elements = part->num_elements;
@@ -186,6 +177,7 @@ partition_print (part, fp)
       }
   fputc (']', fp);
 
+  free (class_elements);
   free (done);
 }
 
diff --git a/contrib/binutils/libiberty/pexecute.c b/contrib/binutils/libiberty/pexecute.c
new file mode 100644
index 0000000..97f1574
--- /dev/null
+++ b/contrib/binutils/libiberty/pexecute.c
@@ -0,0 +1,124 @@
+/* Utilities to execute a program in a subprocess (possibly linked by pipes
+   with other subprocesses), and wait for it.
+   Copyright (C) 2004 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., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+/* pexecute is an old routine.  This implementation uses the newer
+   pex_init/pex_run/pex_get_status/pex_free routines.  Don't use
+   pexecute in new code.  Use the newer routines instead.  */
+
+#include "config.h"
+#include "libiberty.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+/* We only permit a single pexecute chain to execute at a time.  This
+   was always true anyhow, though it wasn't documented.  */
+
+static struct pex_obj *pex;
+static int idx;
+
+int
+pexecute (const char *program, char * const *argv, const char *pname,
+	  const char *temp_base, char **errmsg_fmt, char **errmsg_arg,
+	  int flags)
+{
+  const char *errmsg;
+  int err;
+
+  if ((flags & PEXECUTE_FIRST) != 0)
+    {
+      if (pex != NULL)
+	{
+	  *errmsg_fmt = (char *) "pexecute already in progress";
+	  *errmsg_arg = NULL;
+	  return -1;
+	}
+      pex = pex_init (PEX_USE_PIPES, pname, temp_base);
+      idx = 0;
+    }
+  else
+    {
+      if (pex == NULL)
+	{
+	  *errmsg_fmt = (char *) "pexecute not in progress";
+	  *errmsg_arg = NULL;
+	  return -1;
+	}
+    }
+
+  errmsg = pex_run (pex,
+		    (((flags & PEXECUTE_LAST) != 0 ? PEX_LAST : 0)
+		     | ((flags & PEXECUTE_SEARCH) != 0 ? PEX_SEARCH : 0)),
+		    program, argv, NULL, NULL, &err);
+  if (errmsg != NULL)
+    {
+      *errmsg_fmt = (char *) errmsg;
+      *errmsg_arg = NULL;
+      return -1;
+    }
+
+  /* Instead of a PID, we just return a one-based index into the
+     status values.  We avoid zero just because the old pexecute would
+     never return it.  */
+  return ++idx;
+}
+
+int
+pwait (int pid, int *status, int flags ATTRIBUTE_UNUSED)
+{
+  /* The PID returned by pexecute is one-based.  */
+  --pid;
+
+  if (pex == NULL || pid < 0 || pid >= idx)
+    return -1;
+
+  if (pid == 0 && idx == 1)
+    {
+      if (!pex_get_status (pex, 1, status))
+	return -1;
+    }
+  else
+    {
+      int *vector;
+
+      vector = XNEWVEC (int, idx);
+      if (!pex_get_status (pex, idx, vector))
+	{
+	  free (vector);
+	  return -1;
+	}
+      *status = vector[pid];
+      free (vector);
+    }
+
+  /* Assume that we are done after the caller has retrieved the last
+     exit status.  The original implementation did not require that
+     the exit statuses be retrieved in order, but this implementation
+     does.  */
+  if (pid + 1 == idx)
+    {
+      pex_free (pex);
+      pex = NULL;
+      idx = 0;
+    }
+
+  return pid + 1;
+}
diff --git a/contrib/binutils/libiberty/physmem.c b/contrib/binutils/libiberty/physmem.c
index f64e07c..09fbf3f 100644
--- a/contrib/binutils/libiberty/physmem.c
+++ b/contrib/binutils/libiberty/physmem.c
@@ -1,5 +1,5 @@
 /* Calculate the size of physical memory.
-   Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
+   Copyright 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
 
    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
@@ -13,7 +13,7 @@
 
    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.  */
+   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* Written by Paul Eggert.  */
 
@@ -80,7 +80,7 @@ typedef WINBOOL (WINAPI *PFN_MS_EX) (lMEMORYSTATUSEX*);
 
 /* Return the total amount of physical memory.  */
 double
-physmem_total ()
+physmem_total (void)
 {
 #if defined _SC_PHYS_PAGES && defined _SC_PAGESIZE
   { /* This works on linux-gnu, solaris2 and cygwin.  */
@@ -184,7 +184,7 @@ physmem_total ()
 
 /* Return the amount of physical memory available.  */
 double
-physmem_available ()
+physmem_available (void)
 {
 #if defined _SC_AVPHYS_PAGES && defined _SC_PAGESIZE
   { /* This works on linux-gnu, solaris2 and cygwin.  */
@@ -290,7 +290,7 @@ physmem_available ()
 # include <stdlib.h>
 
 int
-main ()
+main (void)
 {
   printf ("%12.f %12.f\n", physmem_total (), physmem_available ());
   exit (0);
diff --git a/contrib/binutils/libiberty/putenv.c b/contrib/binutils/libiberty/putenv.c
index 6d027dc..248f50e 100644
--- a/contrib/binutils/libiberty/putenv.c
+++ b/contrib/binutils/libiberty/putenv.c
@@ -13,8 +13,8 @@
 
    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.  */
+   write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -67,8 +67,7 @@ extern char *alloca ();
 
 /* Put STRING, which is of the form "NAME=VALUE", in the environment.  */
 int
-putenv (string)
-     const char *string;
+putenv (const char *string)
 {
   const char *const name_end = strchr (string, '=');
 
diff --git a/contrib/binutils/libiberty/random.c b/contrib/binutils/libiberty/random.c
index 48035f0..c306698 100644
--- a/contrib/binutils/libiberty/random.c
+++ b/contrib/binutils/libiberty/random.c
@@ -80,7 +80,7 @@ control over the state of the random number generator.
 
 #endif
 
-long int random ();
+long int random (void);
 
 /* An improved random number generation package.  In addition to the standard
    rand()/srand() like interface, this package also has a special state info
@@ -227,8 +227,7 @@ static long int *end_ptr = &randtbl[sizeof(randtbl) / sizeof(randtbl[0])];
    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;
+srandom (unsigned int x)
 {
   state[0] = x;
   if (rand_type != TYPE_0)
@@ -255,10 +254,7 @@ srandom (x)
    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;
+initstate (unsigned int seed, PTR arg_state, unsigned long n)
 {
   PTR ostate = (PTR) &state[-1];
 
@@ -324,8 +320,7 @@ initstate (seed, arg_state, n)
    Returns a pointer to the old state information.  */
 
 PTR
-setstate (arg_state)
-  PTR arg_state;
+setstate (PTR arg_state)
 {
   register long int *new_state = (long int *) arg_state;
   register int type = new_state[0] % MAX_TYPES;
@@ -378,7 +373,7 @@ setstate (arg_state)
    pointer if the front one has wrapped.  Returns a 31-bit random number.  */
 
 long int
-random ()
+random (void)
 {
   if (rand_type == TYPE_0)
     {
diff --git a/contrib/binutils/libiberty/regex.c b/contrib/binutils/libiberty/regex.c
index 522b0ee..fa1df19 100644
--- a/contrib/binutils/libiberty/regex.c
+++ b/contrib/binutils/libiberty/regex.c
@@ -2,7 +2,9 @@
    version 0.12.
    (Implements POSIX draft P1003.2/D11.2, except for some of the
    internationalization features.)
-   Copyright (C) 1993-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+   2002, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,8 +19,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301 USA.  */
 
 /* This file has been modified for usage in libiberty.  It includes "xregex.h"
    instead of <regex.h>.  The "xregex.h" header file renames all external
@@ -32,20 +34,14 @@
 #undef	_GNU_SOURCE
 #define _GNU_SOURCE
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
+#ifndef INSIDE_RECURSION
+# ifdef HAVE_CONFIG_H
+#  include <config.h>
+# endif
 #endif
 
 #include <ansidecl.h>
 
-#ifndef PARAMS
-# if defined __GNUC__ || (defined __STDC__ && __STDC__)
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif  /* GCC.  */
-#endif  /* Not PARAMS.  */
-
 #ifndef INSIDE_RECURSION
 
 # if defined STDC_HEADERS && !defined emacs
@@ -275,10 +271,10 @@ extern char *re_syntax_table;
 
 static char re_syntax_table[CHAR_SET_SIZE];
 
-static void init_syntax_once PARAMS ((void));
+static void init_syntax_once (void);
 
 static void
-init_syntax_once ()
+init_syntax_once (void)
 {
    register int c;
    static int done = 0;
@@ -409,44 +405,44 @@ typedef char boolean;
 # define false 0
 # define true 1
 
-static reg_errcode_t byte_regex_compile _RE_ARGS ((const char *pattern, size_t size,
-                                                   reg_syntax_t syntax,
-                                                   struct re_pattern_buffer *bufp));
-
-static int byte_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
-					     const char *string1, int size1,
-					     const char *string2, int size2,
-					     int pos,
-					     struct re_registers *regs,
-					     int stop));
-static int byte_re_search_2 PARAMS ((struct re_pattern_buffer *bufp,
-				     const char *string1, int size1,
-				     const char *string2, int size2,
-				     int startpos, int range,
-				     struct re_registers *regs, int stop));
-static int byte_re_compile_fastmap PARAMS ((struct re_pattern_buffer *bufp));
+static reg_errcode_t byte_regex_compile (const char *pattern, size_t size,
+                                         reg_syntax_t syntax,
+                                         struct re_pattern_buffer *bufp);
+
+static int byte_re_match_2_internal (struct re_pattern_buffer *bufp,
+                                     const char *string1, int size1,
+                                     const char *string2, int size2,
+                                     int pos,
+                                     struct re_registers *regs,
+                                     int stop);
+static int byte_re_search_2 (struct re_pattern_buffer *bufp,
+                             const char *string1, int size1,
+                             const char *string2, int size2,
+                             int startpos, int range,
+                             struct re_registers *regs, int stop);
+static int byte_re_compile_fastmap (struct re_pattern_buffer *bufp);
 
 #ifdef MBS_SUPPORT
-static reg_errcode_t wcs_regex_compile _RE_ARGS ((const char *pattern, size_t size,
-                                                   reg_syntax_t syntax,
-                                                   struct re_pattern_buffer *bufp));
-
-
-static int wcs_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
-					    const char *cstring1, int csize1,
-					    const char *cstring2, int csize2,
-					    int pos,
-					    struct re_registers *regs,
-					    int stop,
-					    wchar_t *string1, int size1,
-					    wchar_t *string2, int size2,
-					    int *mbs_offset1, int *mbs_offset2));
-static int wcs_re_search_2 PARAMS ((struct re_pattern_buffer *bufp,
-				    const char *string1, int size1,
-				    const char *string2, int size2,
-				    int startpos, int range,
-				    struct re_registers *regs, int stop));
-static int wcs_re_compile_fastmap PARAMS ((struct re_pattern_buffer *bufp));
+static reg_errcode_t wcs_regex_compile (const char *pattern, size_t size,
+                                        reg_syntax_t syntax,
+                                        struct re_pattern_buffer *bufp);
+
+
+static int wcs_re_match_2_internal (struct re_pattern_buffer *bufp,
+                                    const char *cstring1, int csize1,
+                                    const char *cstring2, int csize2,
+                                    int pos,
+                                    struct re_registers *regs,
+                                    int stop,
+                                    wchar_t *string1, int size1,
+                                    wchar_t *string2, int size2,
+                                    int *mbs_offset1, int *mbs_offset2);
+static int wcs_re_search_2 (struct re_pattern_buffer *bufp,
+                            const char *string1, int size1,
+                            const char *string2, int size2,
+                            int startpos, int range,
+                            struct re_registers *regs, int stop);
+static int wcs_re_compile_fastmap (struct re_pattern_buffer *bufp);
 #endif
 
 /* These are the command codes that appear in compiled regular
@@ -614,11 +610,7 @@ typedef enum
 # define UCHAR_T unsigned char
 # define COMPILED_BUFFER_VAR bufp->buffer
 # define OFFSET_ADDRESS_SIZE 2
-# if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
-#  define PREFIX(name) byte_##name
-# else
-#  define PREFIX(name) byte_/**/name
-# endif
+# define PREFIX(name) byte_##name
 # define ARG_PREFIX(name) name
 # define PUT_CHAR(c) putchar (c)
 #else
@@ -628,13 +620,8 @@ typedef enum
 #  define COMPILED_BUFFER_VAR wc_buffer
 #  define OFFSET_ADDRESS_SIZE 1 /* the size which STORE_NUMBER macro use */
 #  define CHAR_CLASS_SIZE ((__alignof__(wctype_t)+sizeof(wctype_t))/sizeof(CHAR_T)+1)
-#  if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
-#   define PREFIX(name) wcs_##name
-#   define ARG_PREFIX(name) c##name
-#  else
-#   define PREFIX(name) wcs_/**/name
-#   define ARG_PREFIX(name) c/**/name
-#  endif
+#  define PREFIX(name) wcs_##name
+#  define ARG_PREFIX(name) c##name
 /* Should we use wide stream??  */
 #  define PUT_CHAR(c) printf ("%C", c);
 #  define TRUE 1
@@ -701,11 +688,9 @@ typedef enum
 # endif
 
 # ifdef DEBUG
-static void PREFIX(extract_number) _RE_ARGS ((int *dest, UCHAR_T *source));
+static void PREFIX(extract_number) (int *dest, UCHAR_T *source);
 static void
-PREFIX(extract_number) (dest, source)
-    int *dest;
-    UCHAR_T *source;
+PREFIX(extract_number) (int *dest, UCHAR_T *source)
 {
 #  ifdef WCHAR
   *dest = *source;
@@ -733,12 +718,10 @@ PREFIX(extract_number) (dest, source)
   } while (0)
 
 # ifdef DEBUG
-static void PREFIX(extract_number_and_incr) _RE_ARGS ((int *destination,
-						       UCHAR_T **source));
+static void PREFIX(extract_number_and_incr) (int *destination,
+                                             UCHAR_T **source);
 static void
-PREFIX(extract_number_and_incr) (destination, source)
-    int *destination;
-    UCHAR_T **source;
+PREFIX(extract_number_and_incr) (int *destination, UCHAR_T **source)
 {
   PREFIX(extract_number) (destination, *source);
   *source += OFFSET_ADDRESS_SIZE;
@@ -789,8 +772,7 @@ static int debug;
 
 #  ifndef DEFINED_ONCE
 void
-print_fastmap (fastmap)
-    char *fastmap;
+print_fastmap (char *fastmap)
 {
   unsigned was_a_range = 0;
   unsigned i = 0;
@@ -822,9 +804,7 @@ print_fastmap (fastmap)
    the START pointer into it and ending just before the pointer END.  */
 
 void
-PREFIX(print_partial_compiled_pattern) (start, end)
-    UCHAR_T *start;
-    UCHAR_T *end;
+PREFIX(print_partial_compiled_pattern) (UCHAR_T *start, UCHAR_T *end)
 {
   int mcnt, mcnt2;
   UCHAR_T *p1;
@@ -1157,8 +1137,7 @@ PREFIX(print_partial_compiled_pattern) (start, end)
 
 
 void
-PREFIX(print_compiled_pattern) (bufp)
-    struct re_pattern_buffer *bufp;
+PREFIX(print_compiled_pattern) (struct re_pattern_buffer *bufp)
 {
   UCHAR_T *buffer = (UCHAR_T*) bufp->buffer;
 
@@ -1190,12 +1169,8 @@ PREFIX(print_compiled_pattern) (bufp)
 
 
 void
-PREFIX(print_double_string) (where, string1, size1, string2, size2)
-    const CHAR_T *where;
-    const CHAR_T *string1;
-    const CHAR_T *string2;
-    int size1;
-    int size2;
+PREFIX(print_double_string) (const CHAR_T *where, const CHAR_T *string1,
+                             int size1, const CHAR_T *string2, int size2)
 {
   int this_char;
 
@@ -1228,8 +1203,7 @@ PREFIX(print_double_string) (where, string1, size1, string2, size2)
 
 #  ifndef DEFINED_ONCE
 void
-printchar (c)
-     int c;
+printchar (int c)
 {
   putc (c, stderr);
 }
@@ -1266,11 +1240,8 @@ static size_t convert_mbs_to_wcs (CHAR_T *dest, const unsigned char* src,
 				  size_t len, int *offset_buffer,
 				  char *is_binary);
 static size_t
-convert_mbs_to_wcs (dest, src, len, offset_buffer, is_binary)
-     CHAR_T *dest;
-     const unsigned char* src;
-     size_t len; /* the length of multibyte string.  */
-
+convert_mbs_to_wcs (CHAR_T *dest, const unsigned char*src, size_t len,
+                    int *offset_buffer, char *is_binary)
      /* It hold correspondances between src(char string) and
 	dest(wchar_t string) for optimization.
 	e.g. src  = "xxxyzz"
@@ -1280,8 +1251,6 @@ convert_mbs_to_wcs (dest, src, len, offset_buffer, is_binary)
 	  offset_buffer = {0, 0+3("xxx"), 0+3+1("y"), 0+3+1+2("zz")}
 	  	        = {0, 3, 4, 6}
      */
-     int *offset_buffer;
-     char *is_binary;
 {
   wchar_t *pdest = dest;
   const unsigned char *psrc = src;
@@ -1352,8 +1321,7 @@ reg_syntax_t re_syntax_options;
    defined in regex.h.  We return the old syntax.  */
 
 reg_syntax_t
-re_set_syntax (syntax)
-    reg_syntax_t syntax;
+re_set_syntax (reg_syntax_t syntax)
 {
   reg_syntax_t ret = re_syntax_options;
 
@@ -1872,35 +1840,35 @@ static CHAR_T PREFIX(reg_unset_dummy);
 # define REG_UNSET(e) ((e) == REG_UNSET_VALUE)
 
 /* Subroutine declarations and macros for regex_compile.  */
-static void PREFIX(store_op1) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc, int arg));
-static void PREFIX(store_op2) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc,
-				 int arg1, int arg2));
-static void PREFIX(insert_op1) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc,
-				  int arg, UCHAR_T *end));
-static void PREFIX(insert_op2) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc,
-				  int arg1, int arg2, UCHAR_T *end));
-static boolean PREFIX(at_begline_loc_p) _RE_ARGS ((const CHAR_T *pattern,
-					   const CHAR_T *p,
-					   reg_syntax_t syntax));
-static boolean PREFIX(at_endline_loc_p) _RE_ARGS ((const CHAR_T *p,
-					   const CHAR_T *pend,
-					   reg_syntax_t syntax));
+static void PREFIX(store_op1) (re_opcode_t op, UCHAR_T *loc, int arg);
+static void PREFIX(store_op2) (re_opcode_t op, UCHAR_T *loc,
+                               int arg1, int arg2);
+static void PREFIX(insert_op1) (re_opcode_t op, UCHAR_T *loc,
+                                int arg, UCHAR_T *end);
+static void PREFIX(insert_op2) (re_opcode_t op, UCHAR_T *loc,
+                                int arg1, int arg2, UCHAR_T *end);
+static boolean PREFIX(at_begline_loc_p) (const CHAR_T *pattern,
+                                         const CHAR_T *p,
+                                         reg_syntax_t syntax);
+static boolean PREFIX(at_endline_loc_p) (const CHAR_T *p,
+                                         const CHAR_T *pend,
+                                         reg_syntax_t syntax);
 # ifdef WCHAR
-static reg_errcode_t wcs_compile_range _RE_ARGS ((CHAR_T range_start,
-						  const CHAR_T **p_ptr,
-						  const CHAR_T *pend,
-						  char *translate,
-						  reg_syntax_t syntax,
-						  UCHAR_T *b,
-						  CHAR_T *char_set));
-static void insert_space _RE_ARGS ((int num, CHAR_T *loc, CHAR_T *end));
+static reg_errcode_t wcs_compile_range (CHAR_T range_start,
+                                        const CHAR_T **p_ptr,
+                                        const CHAR_T *pend,
+                                        char *translate,
+                                        reg_syntax_t syntax,
+                                        UCHAR_T *b,
+                                        CHAR_T *char_set);
+static void insert_space (int num, CHAR_T *loc, CHAR_T *end);
 # else /* BYTE */
-static reg_errcode_t byte_compile_range _RE_ARGS ((unsigned int range_start,
-						   const char **p_ptr,
-						   const char *pend,
-						   char *translate,
-						   reg_syntax_t syntax,
-						   unsigned char *b));
+static reg_errcode_t byte_compile_range (unsigned int range_start,
+                                         const char **p_ptr,
+                                         const char *pend,
+                                         char *translate,
+                                         reg_syntax_t syntax,
+                                         unsigned char *b);
 # endif /* WCHAR */
 
 /* Fetch the next character in the uncompiled pattern---translating it
@@ -1952,7 +1920,7 @@ static reg_errcode_t byte_compile_range _RE_ARGS ((unsigned int range_start,
    ? (char) translate[(unsigned char) (d)] : (d))
 # else /* BYTE */
 #   define TRANSLATE(d) \
-  (translate ? (char) translate[(unsigned char) (d)] : (d))
+  (translate ? (char) translate[(unsigned char) (d)] : (char) (d))
 #  endif /* WCHAR */
 # endif
 
@@ -2258,8 +2226,7 @@ static PREFIX(register_info_type) *PREFIX(reg_info_dummy);
    but don't make them smaller.  */
 
 static void
-PREFIX(regex_grow_registers) (num_regs)
-     int num_regs;
+PREFIX(regex_grow_registers) (int num_regs)
 {
   if (num_regs > regs_allocated_size)
     {
@@ -2280,9 +2247,8 @@ PREFIX(regex_grow_registers) (num_regs)
 # endif /* not MATCH_MAY_ALLOCATE */
 
 # ifndef DEFINED_ONCE
-static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type
-						 compile_stack,
-						 regnum_t regnum));
+static boolean group_in_compile_stack (compile_stack_type compile_stack,
+                                       regnum_t regnum);
 # endif /* not DEFINED_ONCE */
 
 /* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX.
@@ -2313,11 +2279,9 @@ static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type
 # endif /* WCHAR */
 
 static reg_errcode_t
-PREFIX(regex_compile) (ARG_PREFIX(pattern), ARG_PREFIX(size), syntax, bufp)
-     const char *ARG_PREFIX(pattern);
-     size_t ARG_PREFIX(size);
-     reg_syntax_t syntax;
-     struct re_pattern_buffer *bufp;
+PREFIX(regex_compile) (const char *ARG_PREFIX(pattern),
+                       size_t ARG_PREFIX(size), reg_syntax_t syntax,
+                       struct re_pattern_buffer *bufp)
 {
   /* We fetch characters from PATTERN here.  Even though PATTERN is
      `char *' (i.e., signed), we declare these variables as unsigned, so
@@ -4262,10 +4226,7 @@ PREFIX(regex_compile) (ARG_PREFIX(pattern), ARG_PREFIX(size), syntax, bufp)
 /* ifdef WCHAR, integer parameter is 1 wchar_t.  */
 
 static void
-PREFIX(store_op1) (op, loc, arg)
-    re_opcode_t op;
-    UCHAR_T *loc;
-    int arg;
+PREFIX(store_op1) (re_opcode_t op, UCHAR_T *loc, int arg)
 {
   *loc = (UCHAR_T) op;
   STORE_NUMBER (loc + 1, arg);
@@ -4276,10 +4237,7 @@ PREFIX(store_op1) (op, loc, arg)
 /* ifdef WCHAR, integer parameter is 1 wchar_t.  */
 
 static void
-PREFIX(store_op2) (op, loc, arg1, arg2)
-    re_opcode_t op;
-    UCHAR_T *loc;
-    int arg1, arg2;
+PREFIX(store_op2) (re_opcode_t op, UCHAR_T *loc, int arg1, int arg2)
 {
   *loc = (UCHAR_T) op;
   STORE_NUMBER (loc + 1, arg1);
@@ -4292,11 +4250,7 @@ PREFIX(store_op2) (op, loc, arg1, arg2)
 /* ifdef WCHAR, integer parameter is 1 wchar_t.  */
 
 static void
-PREFIX(insert_op1) (op, loc, arg, end)
-    re_opcode_t op;
-    UCHAR_T *loc;
-    int arg;
-    UCHAR_T *end;
+PREFIX(insert_op1) (re_opcode_t op, UCHAR_T *loc, int arg, UCHAR_T *end)
 {
   register UCHAR_T *pfrom = end;
   register UCHAR_T *pto = end + 1 + OFFSET_ADDRESS_SIZE;
@@ -4312,11 +4266,8 @@ PREFIX(insert_op1) (op, loc, arg, end)
 /* ifdef WCHAR, integer parameter is 1 wchar_t.  */
 
 static void
-PREFIX(insert_op2) (op, loc, arg1, arg2, end)
-    re_opcode_t op;
-    UCHAR_T *loc;
-    int arg1, arg2;
-    UCHAR_T *end;
+PREFIX(insert_op2) (re_opcode_t op, UCHAR_T *loc, int arg1,
+                    int arg2, UCHAR_T *end)
 {
   register UCHAR_T *pfrom = end;
   register UCHAR_T *pto = end + 1 + 2 * OFFSET_ADDRESS_SIZE;
@@ -4333,9 +4284,8 @@ PREFIX(insert_op2) (op, loc, arg1, arg2, end)
    least one character before the ^.  */
 
 static boolean
-PREFIX(at_begline_loc_p) (pattern, p, syntax)
-    const CHAR_T *pattern, *p;
-    reg_syntax_t syntax;
+PREFIX(at_begline_loc_p) (const CHAR_T *pattern, const CHAR_T *p,
+                          reg_syntax_t syntax)
 {
   const CHAR_T *prev = p - 2;
   boolean prev_prev_backslash = prev > pattern && prev[-1] == '\\';
@@ -4352,9 +4302,8 @@ PREFIX(at_begline_loc_p) (pattern, p, syntax)
    at least one character after the $, i.e., `P < PEND'.  */
 
 static boolean
-PREFIX(at_endline_loc_p) (p, pend, syntax)
-    const CHAR_T *p, *pend;
-    reg_syntax_t syntax;
+PREFIX(at_endline_loc_p) (const CHAR_T *p, const CHAR_T *pend,
+                          reg_syntax_t syntax)
 {
   const CHAR_T *next = p;
   boolean next_backslash = *next == '\\';
@@ -4375,9 +4324,7 @@ PREFIX(at_endline_loc_p) (p, pend, syntax)
    false if it's not.  */
 
 static boolean
-group_in_compile_stack (compile_stack, regnum)
-    compile_stack_type compile_stack;
-    regnum_t regnum;
+group_in_compile_stack (compile_stack_type compile_stack, regnum_t regnum)
 {
   int this_element;
 
@@ -4397,10 +4344,7 @@ group_in_compile_stack (compile_stack, regnum)
 /* This insert space, which size is "num", into the pattern at "loc".
    "end" must point the end of the allocated buffer.  */
 static void
-insert_space (num, loc, end)
-     int num;
-     CHAR_T *loc;
-     CHAR_T *end;
+insert_space (int num, CHAR_T *loc, CHAR_T *end)
 {
   register CHAR_T *pto = end;
   register CHAR_T *pfrom = end - num;
@@ -4412,13 +4356,9 @@ insert_space (num, loc, end)
 
 #ifdef WCHAR
 static reg_errcode_t
-wcs_compile_range (range_start_char, p_ptr, pend, translate, syntax, b,
-		   char_set)
-     CHAR_T range_start_char;
-     const CHAR_T **p_ptr, *pend;
-     CHAR_T *char_set, *b;
-     RE_TRANSLATE_TYPE translate;
-     reg_syntax_t syntax;
+wcs_compile_range (CHAR_T range_start_char, const CHAR_T **p_ptr,
+                   const CHAR_T *pend, RE_TRANSLATE_TYPE translate,
+                   reg_syntax_t syntax, CHAR_T *b, CHAR_T *char_set)
 {
   const CHAR_T *p = *p_ptr;
   CHAR_T range_start, range_end;
@@ -4499,12 +4439,9 @@ wcs_compile_range (range_start_char, p_ptr, pend, translate, syntax, b,
    `regex_compile' itself.  */
 
 static reg_errcode_t
-byte_compile_range (range_start_char, p_ptr, pend, translate, syntax, b)
-     unsigned int range_start_char;
-     const char **p_ptr, *pend;
-     RE_TRANSLATE_TYPE translate;
-     reg_syntax_t syntax;
-     unsigned char *b;
+byte_compile_range (unsigned int range_start_char, const char **p_ptr,
+                    const char *pend, RE_TRANSLATE_TYPE translate,
+                    reg_syntax_t syntax, unsigned char *b)
 {
   unsigned this_char;
   const char *p = *p_ptr;
@@ -4585,8 +4522,7 @@ byte_compile_range (range_start_char, p_ptr, pend, translate, syntax, b)
 static unsigned char truncate_wchar (CHAR_T c);
 
 static unsigned char
-truncate_wchar (c)
-     CHAR_T c;
+truncate_wchar (CHAR_T c)
 {
   unsigned char buf[MB_CUR_MAX];
   mbstate_t state;
@@ -4602,8 +4538,7 @@ truncate_wchar (c)
 #endif /* WCHAR */
 
 static int
-PREFIX(re_compile_fastmap) (bufp)
-     struct re_pattern_buffer *bufp;
+PREFIX(re_compile_fastmap) (struct re_pattern_buffer *bufp)
 {
   int j, k;
 #ifdef MATCH_MAY_ALLOCATE
@@ -4922,8 +4857,7 @@ PREFIX(re_compile_fastmap) (bufp)
 #else /* not INSIDE_RECURSION */
 
 int
-re_compile_fastmap (bufp)
-     struct re_pattern_buffer *bufp;
+re_compile_fastmap (struct re_pattern_buffer *bufp)
 {
 # ifdef MBS_SUPPORT
   if (MB_CUR_MAX != 1)
@@ -4951,11 +4885,9 @@ weak_alias (__re_compile_fastmap, re_compile_fastmap)
    freeing the old data.  */
 
 void
-re_set_registers (bufp, regs, num_regs, starts, ends)
-    struct re_pattern_buffer *bufp;
-    struct re_registers *regs;
-    unsigned num_regs;
-    regoff_t *starts, *ends;
+re_set_registers (struct re_pattern_buffer *bufp,
+                  struct re_registers *regs, unsigned num_regs,
+                  regoff_t *starts, regoff_t *ends)
 {
   if (num_regs)
     {
@@ -4981,11 +4913,8 @@ weak_alias (__re_set_registers, re_set_registers)
    doesn't let you say where to stop matching.  */
 
 int
-re_search (bufp, string, size, startpos, range, regs)
-     struct re_pattern_buffer *bufp;
-     const char *string;
-     int size, startpos, range;
-     struct re_registers *regs;
+re_search (struct re_pattern_buffer *bufp, const char *string, int size,
+           int startpos, int range, struct re_registers *regs)
 {
   return re_search_2 (bufp, NULL, 0, string, size, startpos, range,
 		      regs, size);
@@ -5017,14 +4946,9 @@ weak_alias (__re_search, re_search)
    stack overflow).  */
 
 int
-re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int startpos;
-     int range;
-     struct re_registers *regs;
-     int stop;
+re_search_2 (struct re_pattern_buffer *bufp, const char *string1, int size1,
+             const char *string2, int size2, int startpos, int range,
+             struct re_registers *regs, int stop)
 {
 # ifdef MBS_SUPPORT
   if (MB_CUR_MAX != 1)
@@ -5080,15 +5004,10 @@ weak_alias (__re_search_2, re_search_2)
 
 
 static int
-PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range,
-		     regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int startpos;
-     int range;
-     struct re_registers *regs;
-     int stop;
+PREFIX(re_search_2) (struct re_pattern_buffer *bufp, const char *string1,
+                     int size1, const char *string2, int size2,
+                     int startpos, int range,
+                     struct re_registers *regs, int stop)
 {
   int val;
   register char *fastmap = bufp->fastmap;
@@ -5471,11 +5390,8 @@ PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range,
 /* re_match is like re_match_2 except it takes only a single string.  */
 
 int
-re_match (bufp, string, size, pos, regs)
-     struct re_pattern_buffer *bufp;
-     const char *string;
-     int size, pos;
-     struct re_registers *regs;
+re_match (struct re_pattern_buffer *bufp, const char *string,
+          int size, int pos, struct re_registers *regs)
 {
   int result;
 # ifdef MBS_SUPPORT
@@ -5502,17 +5418,17 @@ weak_alias (__re_match, re_match)
 #endif /* not INSIDE_RECURSION */
 
 #ifdef INSIDE_RECURSION
-static boolean PREFIX(group_match_null_string_p) _RE_ARGS ((UCHAR_T **p,
-						    UCHAR_T *end,
-					PREFIX(register_info_type) *reg_info));
-static boolean PREFIX(alt_match_null_string_p) _RE_ARGS ((UCHAR_T *p,
-						  UCHAR_T *end,
-					PREFIX(register_info_type) *reg_info));
-static boolean PREFIX(common_op_match_null_string_p) _RE_ARGS ((UCHAR_T **p,
-							UCHAR_T *end,
-					PREFIX(register_info_type) *reg_info));
-static int PREFIX(bcmp_translate) _RE_ARGS ((const CHAR_T *s1, const CHAR_T *s2,
-				     int len, char *translate));
+static boolean PREFIX(group_match_null_string_p) (UCHAR_T **p,
+                                                  UCHAR_T *end,
+					PREFIX(register_info_type) *reg_info);
+static boolean PREFIX(alt_match_null_string_p) (UCHAR_T *p,
+                                                UCHAR_T *end,
+					PREFIX(register_info_type) *reg_info);
+static boolean PREFIX(common_op_match_null_string_p) (UCHAR_T **p,
+                                                      UCHAR_T *end,
+					PREFIX(register_info_type) *reg_info);
+static int PREFIX(bcmp_translate) (const CHAR_T *s1, const CHAR_T *s2,
+                                   int len, char *translate);
 #else /* not INSIDE_RECURSION */
 
 /* re_match_2 matches the compiled pattern in BUFP against the
@@ -5529,13 +5445,9 @@ static int PREFIX(bcmp_translate) _RE_ARGS ((const CHAR_T *s1, const CHAR_T *s2,
    matched substring.  */
 
 int
-re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int pos;
-     struct re_registers *regs;
-     int stop;
+re_match_2 (struct re_pattern_buffer *bufp, const char *string1, int size1,
+            const char *string2, int size2, int pos,
+            struct re_registers *regs, int stop)
 {
   int result;
 # ifdef MBS_SUPPORT
@@ -5564,7 +5476,7 @@ weak_alias (__re_match_2, re_match_2)
 #ifdef INSIDE_RECURSION
 
 #ifdef WCHAR
-static int count_mbs_length PARAMS ((int *, int));
+static int count_mbs_length (int *, int);
 
 /* This check the substring (from 0, to length) of the multibyte string,
    to which offset_buffer correspond. And count how many wchar_t_characters
@@ -5572,9 +5484,7 @@ static int count_mbs_length PARAMS ((int *, int));
    See convert_mbs_to_wcs.  */
 
 static int
-count_mbs_length(offset_buffer, length)
-     int *offset_buffer;
-     int length;
+count_mbs_length(int *offset_buffer, int length)
 {
   int upper, lower;
 
@@ -5615,33 +5525,26 @@ count_mbs_length(offset_buffer, length)
    afterwards.  */
 #ifdef WCHAR
 static int
-wcs_re_match_2_internal (bufp, cstring1, csize1, cstring2, csize2, pos,
-			 regs, stop, string1, size1, string2, size2,
-			 mbs_offset1, mbs_offset2)
-     struct re_pattern_buffer *bufp;
-     const char *cstring1, *cstring2;
-     int csize1, csize2;
-     int pos;
-     struct re_registers *regs;
-     int stop;
+wcs_re_match_2_internal (struct re_pattern_buffer *bufp,
+                         const char *cstring1, int csize1,
+                         const char *cstring2, int csize2,
+                         int pos,
+			 struct re_registers *regs,
+                         int stop,
      /* string1 == string2 == NULL means string1/2, size1/2 and
 	mbs_offset1/2 need seting up in this function.  */
      /* We need wchar_t* buffers correspond to cstring1, cstring2.  */
-     wchar_t *string1, *string2;
-     /* We need the size of wchar_t buffers correspond to csize1, csize2.  */
-     int size1, size2;
+                         wchar_t *string1, int size1,
+                         wchar_t *string2, int size2,
      /* offset buffer for optimizatoin. See convert_mbs_to_wc.  */
-     int *mbs_offset1, *mbs_offset2;
+			 int *mbs_offset1, int *mbs_offset2)
 #else /* BYTE */
 static int
-byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
-			  regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int pos;
-     struct re_registers *regs;
-     int stop;
+byte_re_match_2_internal (struct re_pattern_buffer *bufp,
+                          const char *string1, int size1,
+                          const char *string2, int size2,
+                          int pos,
+			  struct re_registers *regs, int stop)
 #endif /* BYTE */
 {
   /* General temporaries.  */
@@ -6271,9 +6174,9 @@ byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
 	    uint32_t nrules;
 # endif /* _LIBC */
 #endif /* WCHAR */
-	    boolean not = (re_opcode_t) *(p - 1) == charset_not;
+	    boolean negate = (re_opcode_t) *(p - 1) == charset_not;
 
-            DEBUG_PRINT2 ("EXECUTING charset%s.\n", not ? "_not" : "");
+            DEBUG_PRINT2 ("EXECUTING charset%s.\n", negate ? "_not" : "");
 	    PREFETCH ();
 	    c = TRANSLATE (*d); /* The character to match.  */
 #ifdef WCHAR
@@ -6640,20 +6543,20 @@ byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
 	      if (c == *workp)
 		goto char_set_matched;
 
-	    not = !not;
+	    negate = !negate;
 
 	  char_set_matched:
-	    if (not) goto fail;
+	    if (negate) goto fail;
 #else
             /* Cast to `unsigned' instead of `unsigned char' in case the
                bit list is a full 32 bytes long.  */
 	    if (c < (unsigned) (*p * BYTEWIDTH)
 		&& p[1 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
-	      not = !not;
+	      negate = !negate;
 
 	    p += 1 + *p;
 
-	    if (!not) goto fail;
+	    if (!negate) goto fail;
 #undef WORK_BUFFER_SIZE
 #endif /* WCHAR */
 	    SET_REGS_MATCHED ();
@@ -7143,15 +7046,15 @@ byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
 		else if ((re_opcode_t) p1[3] == charset
 			 || (re_opcode_t) p1[3] == charset_not)
 		  {
-		    int not = (re_opcode_t) p1[3] == charset_not;
+		    int negate = (re_opcode_t) p1[3] == charset_not;
 
 		    if (c < (unsigned) (p1[4] * BYTEWIDTH)
 			&& p1[5 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
-		      not = !not;
+		      negate = !negate;
 
-                    /* `not' is equal to 1 if c would match, which means
+                    /* `negate' is equal to 1 if c would match, which means
                         that we can't change to pop_failure_jump.  */
-		    if (!not)
+		    if (!negate)
                       {
   		        p[-3] = (unsigned char) pop_failure_jump;
                         DEBUG_PRINT1 ("  No match => pop_failure_jump.\n");
@@ -7591,9 +7494,8 @@ byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
    We don't handle duplicates properly (yet).  */
 
 static boolean
-PREFIX(group_match_null_string_p) (p, end, reg_info)
-    UCHAR_T **p, *end;
-    PREFIX(register_info_type) *reg_info;
+PREFIX(group_match_null_string_p) (UCHAR_T **p, UCHAR_T *end,
+                                   PREFIX(register_info_type) *reg_info)
 {
   int mcnt;
   /* Point to after the args to the start_memory.  */
@@ -7703,9 +7605,8 @@ PREFIX(group_match_null_string_p) (p, end, reg_info)
    byte past the last. The alternative can contain groups.  */
 
 static boolean
-PREFIX(alt_match_null_string_p) (p, end, reg_info)
-    UCHAR_T *p, *end;
-    PREFIX(register_info_type) *reg_info;
+PREFIX(alt_match_null_string_p) (UCHAR_T *p, UCHAR_T *end,
+                                 PREFIX(register_info_type) *reg_info)
 {
   int mcnt;
   UCHAR_T *p1 = p;
@@ -7740,9 +7641,8 @@ PREFIX(alt_match_null_string_p) (p, end, reg_info)
    Sets P to one after the op and its arguments, if any.  */
 
 static boolean
-PREFIX(common_op_match_null_string_p) (p, end, reg_info)
-    UCHAR_T **p, *end;
-    PREFIX(register_info_type) *reg_info;
+PREFIX(common_op_match_null_string_p) (UCHAR_T **p, UCHAR_T *end,
+                                       PREFIX(register_info_type) *reg_info)
 {
   int mcnt;
   boolean ret;
@@ -7828,10 +7728,8 @@ PREFIX(common_op_match_null_string_p) (p, end, reg_info)
    bytes; nonzero otherwise.  */
 
 static int
-PREFIX(bcmp_translate) (s1, s2, len, translate)
-     const CHAR_T *s1, *s2;
-     register int len;
-     RE_TRANSLATE_TYPE translate;
+PREFIX(bcmp_translate) (const CHAR_T *s1, const CHAR_T *s2, register int len,
+                        RE_TRANSLATE_TYPE translate)
 {
   register const UCHAR_T *p1 = (const UCHAR_T *) s1;
   register const UCHAR_T *p2 = (const UCHAR_T *) s2;
@@ -7864,10 +7762,8 @@ PREFIX(bcmp_translate) (s1, s2, len, translate)
    We call regex_compile to do the actual compilation.  */
 
 const char *
-re_compile_pattern (pattern, length, bufp)
-     const char *pattern;
-     size_t length;
-     struct re_pattern_buffer *bufp;
+re_compile_pattern (const char *pattern, size_t length,
+                    struct re_pattern_buffer *bufp)
 {
   reg_errcode_t ret;
 
@@ -7913,15 +7809,14 @@ char *
    regcomp/regexec below without link errors.  */
 weak_function
 #endif
-re_comp (s)
-    const char *s;
+re_comp (const char *s)
 {
   reg_errcode_t ret;
 
   if (!s)
     {
       if (!re_comp_buf.buffer)
-	return gettext ("No previous regular expression");
+	return (char *) gettext ("No previous regular expression");
       return 0;
     }
 
@@ -7962,8 +7857,7 @@ int
 #ifdef _LIBC
 weak_function
 #endif
-re_exec (s)
-    const char *s;
+re_exec (const char *s)
 {
   const int len = strlen (s);
   return
@@ -8012,10 +7906,7 @@ re_exec (s)
    the return codes and their meanings.)  */
 
 int
-regcomp (preg, pattern, cflags)
-    regex_t *preg;
-    const char *pattern;
-    int cflags;
+regcomp (regex_t *preg, const char *pattern, int cflags)
 {
   reg_errcode_t ret;
   reg_syntax_t syntax
@@ -8032,7 +7923,7 @@ regcomp (preg, pattern, cflags)
 
   if (cflags & REG_ICASE)
     {
-      unsigned i;
+      int i;
 
       preg->translate
 	= (RE_TRANSLATE_TYPE) malloc (CHAR_SET_SIZE
@@ -8042,7 +7933,7 @@ regcomp (preg, pattern, cflags)
 
       /* Map uppercase characters to corresponding lowercase ones.  */
       for (i = 0; i < CHAR_SET_SIZE; i++)
-        preg->translate[i] = ISUPPER (i) ? TOLOWER (i) : (int) i;
+        preg->translate[i] = ISUPPER (i) ? TOLOWER (i) : i;
     }
   else
     preg->translate = NULL;
@@ -8108,12 +7999,8 @@ weak_alias (__regcomp, regcomp)
    We return 0 if we find a match and REG_NOMATCH if not.  */
 
 int
-regexec (preg, string, nmatch, pmatch, eflags)
-    const regex_t *preg;
-    const char *string;
-    size_t nmatch;
-    regmatch_t pmatch[];
-    int eflags;
+regexec (const regex_t *preg, const char *string, size_t nmatch,
+         regmatch_t pmatch[], int eflags)
 {
   int ret;
   struct re_registers regs;
@@ -8175,11 +8062,8 @@ weak_alias (__regexec, regexec)
    from either regcomp or regexec.   We don't use PREG here.  */
 
 size_t
-regerror (errcode, preg, errbuf, errbuf_size)
-    int errcode;
-    const regex_t *preg ATTRIBUTE_UNUSED;
-    char *errbuf;
-    size_t errbuf_size;
+regerror (int errcode, const regex_t *preg ATTRIBUTE_UNUSED,
+          char *errbuf, size_t errbuf_size)
 {
   const char *msg;
   size_t msg_size;
@@ -8222,8 +8106,7 @@ weak_alias (__regerror, regerror)
 /* Free dynamically allocated space used by PREG.  */
 
 void
-regfree (preg)
-    regex_t *preg;
+regfree (regex_t *preg)
 {
   if (preg->buffer != NULL)
     free (preg->buffer);
diff --git a/contrib/binutils/libiberty/rename.c b/contrib/binutils/libiberty/rename.c
index 399980a..ad342ff 100644
--- a/contrib/binutils/libiberty/rename.c
+++ b/contrib/binutils/libiberty/rename.c
@@ -22,9 +22,7 @@ exists, it is removed.
 #endif
 
 int
-rename (zfrom, zto)
-     const char *zfrom;
-     const char *zto;
+rename (const char *zfrom, const char *zto)
 {
   if (link (zfrom, zto) < 0)
     {
diff --git a/contrib/binutils/libiberty/rindex.c b/contrib/binutils/libiberty/rindex.c
index ef9cdc5..194ef9f 100644
--- a/contrib/binutils/libiberty/rindex.c
+++ b/contrib/binutils/libiberty/rindex.c
@@ -12,12 +12,10 @@ deprecated in new programs in favor of @code{strrchr}.
 
 */
 
-extern char *strrchr ();
+extern char *strrchr (const char *, int);
 
 char *
-rindex (s, c)
-  char *s;
-  int c;
+rindex (const char *s, int c)
 {
   return strrchr (s, c);
 }
diff --git a/contrib/binutils/libiberty/safe-ctype.c b/contrib/binutils/libiberty/safe-ctype.c
index 91a0e9a..0972b4b 100644
--- a/contrib/binutils/libiberty/safe-ctype.c
+++ b/contrib/binutils/libiberty/safe-ctype.c
@@ -1,6 +1,7 @@
 /* <ctype.h> replacement macros.
 
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2002, 2003, 2004,
+   2005 Free Software Foundation, Inc.
    Contributed by Zack Weinberg <zackw@stanford.edu>.
 
 This file is part of the libiberty library.
@@ -16,8 +17,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /*
 
diff --git a/contrib/binutils/libiberty/setenv.c b/contrib/binutils/libiberty/setenv.c
index 8394faf..355af5a 100644
--- a/contrib/binutils/libiberty/setenv.c
+++ b/contrib/binutils/libiberty/setenv.c
@@ -13,8 +13,8 @@
 
    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.  */
+   write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 
 /*
@@ -80,10 +80,7 @@ static char **last_environ;
 
 
 int
-setenv (name, value, replace)
-     const char *name;
-     const char *value;
-     int replace;
+setenv (const char *name, const char *value, int replace)
 {
   register char **ep = 0;
   register size_t size;
@@ -118,7 +115,7 @@ setenv (name, value, replace)
 	  return -1;
 	}
 
-      new_environ[size] = malloc (namelen + 1 + vallen);
+      new_environ[size] = (char *) malloc (namelen + 1 + vallen);
       if (new_environ[size] == NULL)
 	{
 	  free ((char *) new_environ);
@@ -145,13 +142,13 @@ setenv (name, value, replace)
       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)
+	  char *new_string = (char *) malloc (namelen + 1 + vallen);
+	  if (new_string == NULL)
 	    {
 	      UNLOCK;
 	      return -1;
 	    }
-	  *ep = new;
+	  *ep = new_string;
 	}
       memcpy (*ep, name, namelen);
       (*ep)[namelen] = '=';
@@ -164,8 +161,7 @@ setenv (name, value, replace)
 }
 
 void
-unsetenv (name)
-     const char *name;
+unsetenv (const char *name)
 {
   const size_t len = strlen (name);
   char **ep;
diff --git a/contrib/binutils/libiberty/sigsetmask.c b/contrib/binutils/libiberty/sigsetmask.c
index 4de3e4b..3b708b1 100644
--- a/contrib/binutils/libiberty/sigsetmask.c
+++ b/contrib/binutils/libiberty/sigsetmask.c
@@ -21,21 +21,20 @@ be the value @code{1}).
 #include <sys/types.h>
 #include <signal.h>
 
-extern void abort PARAMS ((void)) ATTRIBUTE_NORETURN;
+extern void abort (void) ATTRIBUTE_NORETURN;
 
 #ifdef SIG_SETMASK
 int
-sigsetmask (set)
-      int set;
+sigsetmask (int set)
 {
-    sigset_t new;
-    sigset_t old;
+    sigset_t new_sig;
+    sigset_t old_sig;
     
-    sigemptyset (&new);
+    sigemptyset (&new_sig);
     if (set != 0) {
       abort();	/* FIXME, we don't know how to translate old mask to new */
     }
-    sigprocmask(SIG_SETMASK, &new, &old);
+    sigprocmask(SIG_SETMASK, &new_sig, &old_sig);
     return 1;	/* FIXME, we always return 1 as old value.  */
 }
 #endif
diff --git a/contrib/binutils/libiberty/sort.c b/contrib/binutils/libiberty/sort.c
index 90c97e0..3738dd7 100644
--- a/contrib/binutils/libiberty/sort.c
+++ b/contrib/binutils/libiberty/sort.c
@@ -16,8 +16,8 @@ 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.  */
+the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -44,10 +44,7 @@ Boston, MA 02111-1307, USA.  */
 /* POINTERS and WORK are both arrays of N pointers.  When this
    function returns POINTERS will be sorted in ascending order.  */
 
-void sort_pointers (n, pointers, work)
-     size_t n;
-     void **pointers;
-     void **work;
+void sort_pointers (size_t n, void **pointers, void **work)
 {
   /* The type of a single digit.  This can be any unsigned integral
      type.  When changing this, DIGIT_MAX should be changed as 
@@ -140,8 +137,7 @@ void sort_pointers (n, pointers, work)
 
 #include <stdio.h>
 
-void *xmalloc (n)
-     size_t n;
+void *xmalloc (size_t n)
 {
   return malloc (n);
 }
@@ -159,8 +155,8 @@ int main (int argc, char **argv)
   else
     k = 10;
 
-  pointers = xmalloc (k * sizeof (void *));
-  work = xmalloc (k * sizeof (void *));
+  pointers = XNEWVEC (void*, k);
+  work = XNEWVEC (void*, k);
 
   for (i = 0; i < k; ++i)
     {
diff --git a/contrib/binutils/libiberty/spaces.c b/contrib/binutils/libiberty/spaces.c
index bfead7e..67481c9 100644
--- a/contrib/binutils/libiberty/spaces.c
+++ b/contrib/binutils/libiberty/spaces.c
@@ -14,8 +14,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -29,6 +29,9 @@ valid until at least the next call.
 
 */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 
@@ -37,13 +40,12 @@ valid until at least the next call.
 #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));
+extern PTR malloc (size_t);
+extern void free (PTR);
 #endif
 
 const char *
-spaces (count)
-  int count;
+spaces (int count)
 {
   register char *t;
   static char *buf;
@@ -55,7 +57,7 @@ spaces (count)
 	{
 	  free (buf);
 	}
-      buf = malloc (count + 1);
+      buf = (char *) malloc (count + 1);
       if (buf == (char *) 0)
 	return 0;
       for (t = buf + count ; t != buf ; )
diff --git a/contrib/binutils/libiberty/splay-tree.c b/contrib/binutils/libiberty/splay-tree.c
index fc98db1..060f900 100644
--- a/contrib/binutils/libiberty/splay-tree.c
+++ b/contrib/binutils/libiberty/splay-tree.c
@@ -16,8 +16,8 @@ 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.  */
+the Free Software Foundation, 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* For an easily readable description of splay-trees, see:
 
@@ -37,166 +37,164 @@ Boston, MA 02111-1307, USA.  */
 #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*));
+static void splay_tree_delete_helper (splay_tree, splay_tree_node);
+static inline void rotate_left (splay_tree_node *,
+				splay_tree_node, splay_tree_node);
+static inline void rotate_right (splay_tree_node *,
+				splay_tree_node, splay_tree_node);
+static void splay_tree_splay (splay_tree, splay_tree_key);
+static int splay_tree_foreach_helper (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;
+splay_tree_delete_helper (splay_tree sp, splay_tree_node node)
 {
+  splay_tree_node pending = 0;
+  splay_tree_node active = 0;
+
   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);
-
-  (*sp->deallocate) ((char*) node, sp->allocate_data);
-}
-
-/* Help splay SP around KEY.  PARENT and GRANDPARENT are the parent
-   and grandparent, respectively, of NODE.  */
+#define KDEL(x)  if (sp->delete_key) (*sp->delete_key)(x);
+#define VDEL(x)  if (sp->delete_value) (*sp->delete_value)(x);
 
-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;
+  KDEL (node->key);
+  VDEL (node->value);
 
-  comparison = (*sp->comp) (key, n->key);
+  /* We use the "key" field to hold the "next" pointer.  */
+  node->key = (splay_tree_key)pending;
+  pending = (splay_tree_node)node;
 
-  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;
+  /* Now, keep processing the pending list until there aren't any
+     more.  This is a little more complicated than just recursing, but
+     it doesn't toast the stack for large trees.  */
 
-  if (next)
+  while (pending)
     {
-      /* Continue down the tree.  */
-      n = splay_tree_splay_helper (sp, key, next, node, parent);
+      active = pending;
+      pending = 0;
+      while (active)
+	{
+	  splay_tree_node temp;
 
-      /* The recursive call will change the place to which NODE
-	 points.  */
-      if (*node != n)
-	return n;
-    }
+	  /* active points to a node which has its key and value
+	     deallocated, we just need to process left and right.  */
 
-  if (!parent)
-    /* NODE is the root.  We are done.  */
-    return n;
+	  if (active->left)
+	    {
+	      KDEL (active->left->key);
+	      VDEL (active->left->value);
+	      active->left->key = (splay_tree_key)pending;
+	      pending = (splay_tree_node)(active->left);
+	    }
+	  if (active->right)
+	    {
+	      KDEL (active->right->key);
+	      VDEL (active->right->value);
+	      active->right->key = (splay_tree_key)pending;
+	      pending = (splay_tree_node)(active->right);
+	    }
 
-  /* 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;
+	  temp = active;
+	  active = (splay_tree_node)(temp->key);
+	  (*sp->deallocate) ((char*) temp, sp->allocate_data);
 	}
-      else
-	{
-	  *node = n->left;
-	  n->left = *parent;
-	}
-      *parent = n;
-      return n;
     }
+#undef KDEL
+#undef VDEL
+}
 
-  /* 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;
-    }
+/* Rotate the edge joining the left child N with its parent P.  PP is the
+   grandparents pointer to P.  */
 
-  /* 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;
-    }
+static inline void
+rotate_left (splay_tree_node *pp, splay_tree_node p, splay_tree_node n)
+{
+  splay_tree_node tmp;
+  tmp = n->right;
+  n->right = p;
+  p->left = tmp;
+  *pp = n;
+}
+
+/* Rotate the edge joining the right child N with its parent P.  PP is the
+   grandparents pointer to P.  */
+
+static inline void
+rotate_right (splay_tree_node *pp, splay_tree_node p, splay_tree_node n)
+{
+  splay_tree_node tmp;
+  tmp = n->left;
+  n->left = p;
+  p->right = tmp;
+  *pp = n;
 }
 
-/* Splay SP around KEY.  */
+/* Bottom up splay of key.  */
 
 static void
-splay_tree_splay (sp, key)
-     splay_tree sp;
-     splay_tree_key key;
+splay_tree_splay (splay_tree sp, splay_tree_key key)
 {
   if (sp->root == 0)
     return;
 
-  splay_tree_splay_helper (sp, key, &sp->root, 
-			   /*grandparent=*/0, /*parent=*/0); 
+  do {
+    int cmp1, cmp2;
+    splay_tree_node n, c;
+
+    n = sp->root;
+    cmp1 = (*sp->comp) (key, n->key);
+
+    /* Found.  */
+    if (cmp1 == 0)
+      return;
+
+    /* Left or right?  If no child, then we're done.  */
+    if (cmp1 < 0)
+      c = n->left;
+    else
+      c = n->right;
+    if (!c)
+      return;
+
+    /* Next one left or right?  If found or no child, we're done
+       after one rotation.  */
+    cmp2 = (*sp->comp) (key, c->key);
+    if (cmp2 == 0
+        || (cmp2 < 0 && !c->left)
+        || (cmp2 > 0 && !c->right))
+      {
+	if (cmp1 < 0)
+	  rotate_left (&sp->root, n, c);
+	else
+	  rotate_right (&sp->root, n, c);
+        return;
+      }
+
+    /* Now we have the four cases of double-rotation.  */
+    if (cmp1 < 0 && cmp2 < 0)
+      {
+	rotate_left (&n->left, c, c->left);
+	rotate_left (&sp->root, n, n->left);
+      }
+    else if (cmp1 > 0 && cmp2 > 0)
+      {
+	rotate_right (&n->right, c, c->right);
+	rotate_right (&sp->root, n, n->right);
+      }
+    else if (cmp1 < 0 && cmp2 > 0)
+      {
+	rotate_right (&n->left, c, c->right);
+	rotate_left (&sp->root, n, n->left);
+      }
+    else if (cmp1 > 0 && cmp2 < 0)
+      {
+	rotate_left (&n->right, c, c->left);
+	rotate_right (&sp->root, n, n->right);
+      }
+  } while (1);
 }
 
 /* Call FN, passing it the DATA, for every node below NODE, all of
@@ -205,11 +203,8 @@ splay_tree_splay (sp, key)
    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;
+splay_tree_foreach_helper (splay_tree sp, splay_tree_node node,
+                           splay_tree_foreach_fn fn, void *data)
 {
   int val;
 
@@ -230,17 +225,13 @@ splay_tree_foreach_helper (sp, node, fn, data)
 
 /* An allocator and deallocator based on xmalloc.  */
 static void *
-splay_tree_xmalloc_allocate (size, data)
-     int size;
-     void *data ATTRIBUTE_UNUSED;
+splay_tree_xmalloc_allocate (int size, void *data ATTRIBUTE_UNUSED)
 {
   return (void *) xmalloc (size);
 }
 
 static void
-splay_tree_xmalloc_deallocate (object, data)
-     void *object;
-     void *data ATTRIBUTE_UNUSED;
+splay_tree_xmalloc_deallocate (void *object, void *data ATTRIBUTE_UNUSED)
 {
   free (object);
 }
@@ -252,10 +243,9 @@ splay_tree_xmalloc_deallocate (object, data)
    nodes added.  */
 
 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_new (splay_tree_compare_fn compare_fn,
+                splay_tree_delete_key_fn delete_key_fn,
+                splay_tree_delete_value_fn delete_value_fn)
 {
   return (splay_tree_new_with_allocator
           (compare_fn, delete_key_fn, delete_value_fn,
@@ -268,14 +258,12 @@ splay_tree_new (compare_fn, delete_key_fn, delete_value_fn)
    values.  */
 
 splay_tree 
-splay_tree_new_with_allocator (compare_fn, delete_key_fn, delete_value_fn,
-                               allocate_fn, deallocate_fn, allocate_data)
-     splay_tree_compare_fn compare_fn;
-     splay_tree_delete_key_fn delete_key_fn;
-     splay_tree_delete_value_fn delete_value_fn;
-     splay_tree_allocate_fn allocate_fn;
-     splay_tree_deallocate_fn deallocate_fn;
-     void *allocate_data;
+splay_tree_new_with_allocator (splay_tree_compare_fn compare_fn,
+                               splay_tree_delete_key_fn delete_key_fn,
+                               splay_tree_delete_value_fn delete_value_fn,
+                               splay_tree_allocate_fn allocate_fn,
+                               splay_tree_deallocate_fn deallocate_fn,
+                               void *allocate_data)
 {
   splay_tree sp = (splay_tree) (*allocate_fn) (sizeof (struct splay_tree_s),
                                                allocate_data);
@@ -293,8 +281,7 @@ splay_tree_new_with_allocator (compare_fn, delete_key_fn, delete_value_fn,
 /* Deallocate SP.  */
 
 void 
-splay_tree_delete (sp)
-     splay_tree sp;
+splay_tree_delete (splay_tree sp)
 {
   splay_tree_delete_helper (sp, sp->root);
   (*sp->deallocate) ((char*) sp, sp->allocate_data);
@@ -305,10 +292,7 @@ splay_tree_delete (sp)
    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;
+splay_tree_insert (splay_tree sp, splay_tree_key key, splay_tree_value value)
 {
   int comparison = 0;
 
@@ -360,9 +344,7 @@ splay_tree_insert (sp, key, value)
 /* Remove KEY from SP.  It is not an error if it did not exist.  */
 
 void
-splay_tree_remove (sp, key)
-     splay_tree sp;
-     splay_tree_key key;
+splay_tree_remove (splay_tree sp, splay_tree_key key)
 {
   splay_tree_splay (sp, key);
 
@@ -402,9 +384,7 @@ splay_tree_remove (sp, key)
    otherwise.  */
 
 splay_tree_node
-splay_tree_lookup (sp, key)
-     splay_tree sp;
-     splay_tree_key key;
+splay_tree_lookup (splay_tree sp, splay_tree_key key)
 {
   splay_tree_splay (sp, key);
 
@@ -417,8 +397,7 @@ splay_tree_lookup (sp, key)
 /* Return the node in SP with the greatest key.  */
 
 splay_tree_node
-splay_tree_max (sp)
-     splay_tree sp;
+splay_tree_max (splay_tree sp)
 {
   splay_tree_node n = sp->root;
 
@@ -434,8 +413,7 @@ splay_tree_max (sp)
 /* Return the node in SP with the smallest key.  */
 
 splay_tree_node
-splay_tree_min (sp)
-     splay_tree sp;
+splay_tree_min (splay_tree sp)
 {
   splay_tree_node n = sp->root;
 
@@ -452,9 +430,7 @@ splay_tree_min (sp)
    predecessor.  KEY need not be present in the tree.  */
 
 splay_tree_node
-splay_tree_predecessor (sp, key)
-     splay_tree sp;
-     splay_tree_key key;
+splay_tree_predecessor (splay_tree sp, splay_tree_key key)
 {
   int comparison;
   splay_tree_node node;
@@ -485,9 +461,7 @@ splay_tree_predecessor (sp, key)
    successor.  KEY need not be present in the tree.  */
 
 splay_tree_node
-splay_tree_successor (sp, key)
-     splay_tree sp;
-     splay_tree_key key;
+splay_tree_successor (splay_tree sp, splay_tree_key key)
 {
   int comparison;
   splay_tree_node node;
@@ -520,10 +494,7 @@ splay_tree_successor (sp, key)
    Otherwise, this function returns 0.  */
 
 int
-splay_tree_foreach (sp, fn, data)
-     splay_tree sp;
-     splay_tree_foreach_fn fn;
-     void *data;
+splay_tree_foreach (splay_tree sp, splay_tree_foreach_fn fn, void *data)
 {
   return splay_tree_foreach_helper (sp, sp->root, fn, data);
 }
@@ -531,9 +502,7 @@ splay_tree_foreach (sp, 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;
+splay_tree_compare_ints (splay_tree_key k1, splay_tree_key k2)
 {
   if ((int) k1 < (int) k2)
     return -1;
@@ -546,9 +515,7 @@ splay_tree_compare_ints (k1, k2)
 /* Splay-tree comparison function, treating the keys as pointers.  */
 
 int
-splay_tree_compare_pointers (k1, k2)
-     splay_tree_key k1;
-     splay_tree_key k2;
+splay_tree_compare_pointers (splay_tree_key k1, splay_tree_key k2)
 {
   if ((char*) k1 < (char*) k2)
     return -1;
diff --git a/contrib/binutils/libiberty/strcasecmp.c b/contrib/binutils/libiberty/strcasecmp.c
index d2608dc..131d81c 100644
--- a/contrib/binutils/libiberty/strcasecmp.c
+++ b/contrib/binutils/libiberty/strcasecmp.c
@@ -25,11 +25,7 @@ static char sccsid[] = "@(#)strcasecmp.c	5.5 (Berkeley) 11/24/87";
 #endif /* LIBC_SCCS and not lint */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 /*
  * This array is designed for mapping upper and lower case letter
@@ -73,8 +69,7 @@ static const unsigned char charmap[] = {
 };
 
 int
-strcasecmp(s1, s2)
-    const char *s1, *s2;
+strcasecmp(const char *s1, const char *s2)
 {
     register unsigned char u1, u2;
 
diff --git a/contrib/binutils/libiberty/strchr.c b/contrib/binutils/libiberty/strchr.c
index 1f71c51..935805e 100644
--- a/contrib/binutils/libiberty/strchr.c
+++ b/contrib/binutils/libiberty/strchr.c
@@ -16,9 +16,7 @@ null character, the results are undefined.
 #include <ansidecl.h>
 
 char *
-strchr (s, c)
-  register const char *s;
-  int c;
+strchr (register const char *s, int c)
 {
   do {
     if (*s == c)
diff --git a/contrib/binutils/libiberty/strdup.c b/contrib/binutils/libiberty/strdup.c
index a3f17d3..78c2093 100644
--- a/contrib/binutils/libiberty/strdup.c
+++ b/contrib/binutils/libiberty/strdup.c
@@ -10,19 +10,14 @@ Returns a pointer to a copy of @var{s} in memory obtained from
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
-extern size_t	strlen PARAMS ((const char*));
-extern PTR	malloc PARAMS ((size_t));
-extern PTR	memcpy PARAMS ((PTR, const PTR, size_t));
+extern size_t	strlen (const char*);
+extern PTR	malloc (size_t);
+extern PTR	memcpy (PTR, const PTR, size_t);
 
 char *
-strdup(s)
-     const char *s;
+strdup(const char *s)
 {
   size_t len = strlen (s) + 1;
   char *result = (char*) malloc (len);
diff --git a/contrib/binutils/libiberty/strerror.c b/contrib/binutils/libiberty/strerror.c
index 83a5992..0efadc3 100644
--- a/contrib/binutils/libiberty/strerror.c
+++ b/contrib/binutils/libiberty/strerror.c
@@ -2,9 +2,6 @@
    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
@@ -17,6 +14,9 @@
 #define sys_errlist sys_errlist__
 #endif
 
+#include "ansidecl.h"
+#include "libiberty.h"
+
 #include <stdio.h>
 #include <errno.h>
 
@@ -43,7 +43,7 @@ extern PTR memset ();
 #  define MAX(a,b) ((a) > (b) ? (a) : (b))
 #endif
 
-static void init_error_tables PARAMS ((void));
+static void init_error_tables (void);
 
 /* Translation table for errno values.  See intro(2) in most UNIX systems
    Programmers Reference Manuals.
@@ -503,7 +503,7 @@ BUGS
 */
 
 static void
-init_error_tables ()
+init_error_tables (void)
 {
   const struct error_info *eip;
   int nbytes;
@@ -584,7 +584,7 @@ symbolic name or message.
 */
 
 int
-errno_max ()
+errno_max (void)
 {
   int maxsize;
 
@@ -623,8 +623,7 @@ next call to @code{strerror}.
 */
 
 char *
-strerror (errnoval)
-  int errnoval;
+strerror (int errnoval)
 {
   const char *msg;
   static char buf[32];
@@ -690,8 +689,7 @@ valid until the next call to @code{strerrno}.
 */
 
 const char *
-strerrno (errnoval)
-  int errnoval;
+strerrno (int errnoval)
 {
   const char *name;
   static char buf[32];
@@ -738,8 +736,7 @@ to an errno value.  If no translation is found, returns 0.
 */
 
 int
-strtoerrno (name)
-     const char *name;
+strtoerrno (const char *name)
 {
   int errnoval = 0;
 
@@ -779,7 +776,7 @@ strtoerrno (name)
 #include <stdio.h>
 
 int
-main ()
+main (void)
 {
   int errn;
   int errnmax;
diff --git a/contrib/binutils/libiberty/strncasecmp.c b/contrib/binutils/libiberty/strncasecmp.c
index 10feee8..47700dd 100644
--- a/contrib/binutils/libiberty/strncasecmp.c
+++ b/contrib/binutils/libiberty/strncasecmp.c
@@ -25,11 +25,7 @@ static char sccsid[] = "@(#)strcasecmp.c	5.5 (Berkeley) 11/24/87";
 #endif /* LIBC_SCCS and not lint */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 /*
  * This array is designed for mapping upper and lower case letter
@@ -72,9 +68,7 @@ static const unsigned char charmap[] = {
 };
 
 int
-strncasecmp(s1, s2, n)
-	const char *s1, *s2;
-	register size_t n;
+strncasecmp(const char *s1, const char *s2, register size_t n)
 {
     register unsigned char u1, u2;
 
diff --git a/contrib/binutils/libiberty/strncmp.c b/contrib/binutils/libiberty/strncmp.c
index ad87e1fd..916c2f0 100644
--- a/contrib/binutils/libiberty/strncmp.c
+++ b/contrib/binutils/libiberty/strncmp.c
@@ -13,16 +13,10 @@ Compares the first @var{n} bytes of two strings, returning a value as
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 int
-strncmp(s1, s2, n)
-     const char *s1, *s2;
-     register size_t n;
+strncmp(const char *s1, const char *s2, register size_t n)
 {
   register unsigned char u1, u2;
 
diff --git a/contrib/binutils/libiberty/strrchr.c b/contrib/binutils/libiberty/strrchr.c
index bc380c4..5cf7c14 100644
--- a/contrib/binutils/libiberty/strrchr.c
+++ b/contrib/binutils/libiberty/strrchr.c
@@ -16,9 +16,7 @@ null character, the results are undefined.
 #include <ansidecl.h>
 
 char *
-strrchr (s, c)
-  register const char *s;
-  int c;
+strrchr (register const char *s, int c)
 {
   char *rtnval = 0;
 
diff --git a/contrib/binutils/libiberty/strsignal.c b/contrib/binutils/libiberty/strsignal.c
index a8a7d34..c3a16ab 100644
--- a/contrib/binutils/libiberty/strsignal.c
+++ b/contrib/binutils/libiberty/strsignal.c
@@ -2,11 +2,10 @@
    Written by Fred Fish.  fnf@cygnus.com
    This file is in the public domain.  */
 
+#include "config.h"
 #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
@@ -42,18 +41,14 @@ extern PTR memset ();
 #undef sys_nsig
 
 #ifndef NULL
-#  ifdef ANSI_PROTOTYPES
-#    define NULL (void *) 0
-#  else
-#    define NULL 0
-#  endif
+#  define NULL (void *) 0
 #endif
 
 #ifndef MAX
 #  define MAX(a,b) ((a) > (b) ? (a) : (b))
 #endif
 
-static void init_signal_tables PARAMS ((void));
+static void init_signal_tables (void);
 
 /* Translation table for signal values.
 
@@ -289,7 +284,7 @@ BUGS
 */
 
 static void
-init_signal_tables ()
+init_signal_tables (void)
 {
   const struct signal_info *eip;
   int nbytes;
@@ -370,7 +365,7 @@ symbolic name or message.
 */
 
 int
-signo_max ()
+signo_max (void)
 {
   int maxsize;
 
@@ -410,8 +405,7 @@ call to @code{strsignal}.
 #ifndef HAVE_STRSIGNAL
 
 const char *
-strsignal (signo)
-  int signo;
+strsignal (int signo)
 {
   const char *msg;
   static char buf[32];
@@ -470,8 +464,7 @@ valid until the next call to @code{strsigno}.
 */
 
 const char *
-strsigno (signo)
-  int signo;
+strsigno (int signo)
 {
   const char *name;
   static char buf[32];
@@ -514,8 +507,7 @@ translation is found, returns 0.
 */
 
 int
-strtosigno (name)
-     const char *name;
+strtosigno (const char *name)
 {
   int signo = 0;
 
@@ -557,9 +549,7 @@ followed by a newline.
 #ifndef HAVE_PSIGNAL
 
 void
-psignal (signo, message)
-  unsigned signo;
-  char *message;
+psignal (unsigned signo, char *message)
 {
   if (signal_names == NULL)
     {
@@ -586,7 +576,7 @@ psignal (signo, message)
 #include <stdio.h>
 
 int
-main ()
+main (void)
 {
   int signo;
   int maxsigno;
diff --git a/contrib/binutils/libiberty/strstr.c b/contrib/binutils/libiberty/strstr.c
index a059c7f..60902ea 100644
--- a/contrib/binutils/libiberty/strstr.c
+++ b/contrib/binutils/libiberty/strstr.c
@@ -20,24 +20,22 @@ length, the function returns @var{string}.
 /* FIXME:  The above description is ANSI compiliant.  This routine has not
    been validated to comply with it.  -fnf */
 
+#include <stddef.h>
+
+extern char *strchr (const char *, int);
+extern int strncmp (const void *, const void *, size_t);
+extern size_t strlen (const char *);
+
 char *
-strstr (s1, s2)
-  char *s1, *s2;
+strstr (const char *s1, const char *s2)
 {
-  register char *p = s1;
-  extern char *strchr ();
-  extern int strncmp ();
-#if __GNUC__ >= 2
-  extern __SIZE_TYPE__ strlen (const char *);
-#endif
-  register int len = strlen (s2);
+  const char *p = s1;
+  const size_t len = strlen (s2);
 
   for (; (p = strchr (p, *s2)) != 0; p++)
     {
       if (strncmp (p, s2, len) == 0)
-	{
-	  return (p);
-	}
+	return (char *)p;
     }
   return (0);
 }
diff --git a/contrib/binutils/libiberty/strtod.c b/contrib/binutils/libiberty/strtod.c
index 97fc933..adbc33b 100644
--- a/contrib/binutils/libiberty/strtod.c
+++ b/contrib/binutils/libiberty/strtod.c
@@ -14,7 +14,7 @@ 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.
+the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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
@@ -40,16 +40,14 @@ the location referenced by @var{endptr}.
 #include "ansidecl.h"
 #include "safe-ctype.h"
 
-extern double atof ();
+extern double atof (const char *);
 
 /* 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;
+strtod (char *str, char **ptr)
 {
   char *p;
 
diff --git a/contrib/binutils/libiberty/strtol.c b/contrib/binutils/libiberty/strtol.c
index d9f54cc..acc7882 100644
--- a/contrib/binutils/libiberty/strtol.c
+++ b/contrib/binutils/libiberty/strtol.c
@@ -85,10 +85,7 @@ extern int errno;
  * alphabets and digits are each contiguous.
  */
 long
-strtol(nptr, endptr, base)
-	const char *nptr;
-	char **endptr;
-	register int base;
+strtol(const char *nptr, char **endptr, register int base)
 {
 	register const char *s = nptr;
 	register unsigned long acc;
@@ -147,7 +144,7 @@ strtol(nptr, endptr, base)
 			break;
 		if (c >= base)
 			break;
-		if (any < 0 || acc > cutoff || acc == cutoff && c > cutlim)
+		if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
 			any = -1;
 		else {
 			any = 1;
diff --git a/contrib/binutils/libiberty/strtoul.c b/contrib/binutils/libiberty/strtoul.c
index 66420f2..ba80063 100644
--- a/contrib/binutils/libiberty/strtoul.c
+++ b/contrib/binutils/libiberty/strtoul.c
@@ -58,10 +58,7 @@ extern int errno;
  * alphabets and digits are each contiguous.
  */
 unsigned long
-strtoul(nptr, endptr, base)
-	const char *nptr;
-	char **endptr;
-	register int base;
+strtoul(const char *nptr, char **endptr, register int base)
 {
 	register const char *s = nptr;
 	register unsigned long acc;
diff --git a/contrib/binutils/libiberty/ternary.c b/contrib/binutils/libiberty/ternary.c
index 056d2ce..8fc561a 100644
--- a/contrib/binutils/libiberty/ternary.c
+++ b/contrib/binutils/libiberty/ternary.c
@@ -15,7 +15,7 @@
 
    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,
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301,
    USA.  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -34,11 +34,7 @@
    insertions. */
 
 PTR
-ternary_insert (root, s, data, replace)
-     ternary_tree *root;
-     const char *s;
-     PTR data;
-     int replace;
+ternary_insert (ternary_tree *root, const char *s, PTR data, int replace)
 {
   int diff;
   ternary_tree curr, *pcurr;
@@ -78,7 +74,7 @@ ternary_insert (root, s, data, replace)
   for (;;)
     {
       /* Allocate the memory for the node, and fill it in */
-      *pcurr = (ternary_tree) xmalloc (sizeof (ternary_node));
+      *pcurr = XNEW (ternary_node);
       curr = *pcurr;
       curr->splitchar = *s;
       curr->lokid = curr->hikid = curr->eqkid = 0;
@@ -98,8 +94,7 @@ ternary_insert (root, s, data, replace)
 
 /* Free the ternary search tree rooted at p. */
 void
-ternary_cleanup (p)
-     ternary_tree p;
+ternary_cleanup (ternary_tree p)
 {
   if (p)
     {
@@ -113,9 +108,7 @@ ternary_cleanup (p)
 
 /* Non-recursive find of a string in the ternary tree */
 PTR
-ternary_search (p, s)
-     const ternary_node *p;
-     const char *s;
+ternary_search (const ternary_node *p, const char *s)
 {
   const ternary_node *curr;
   int diff, spchar;
@@ -147,9 +140,7 @@ ternary_search (p, s)
 /* For those who care, the recursive version of the search. Useful if
    you want a starting point for pmsearch or nearsearch. */
 static PTR
-ternary_recursivesearch (p, s)
-     const ternary_node *p;
-     const char *s;
+ternary_recursivesearch (const ternary_node *p, const char *s)
 {
   if (!p)
     return 0;
diff --git a/contrib/binutils/libiberty/tmpnam.c b/contrib/binutils/libiberty/tmpnam.c
index 406878c..cc34333 100644
--- a/contrib/binutils/libiberty/tmpnam.c
+++ b/contrib/binutils/libiberty/tmpnam.c
@@ -24,11 +24,10 @@ not be used in new projects.  Use @code{mkstemp} instead.
 static char tmpnam_buffer[L_tmpnam];
 static int tmpnam_counter;
 
-extern int getpid ();
+extern int getpid (void);
 
 char *
-tmpnam (s)
-     char *s;
+tmpnam (char *s)
 {
   int pid = getpid ();
 
diff --git a/contrib/binutils/libiberty/unlink-if-ordinary.c b/contrib/binutils/libiberty/unlink-if-ordinary.c
new file mode 100644
index 0000000..c03b4dd
--- /dev/null
+++ b/contrib/binutils/libiberty/unlink-if-ordinary.c
@@ -0,0 +1,72 @@
+/* unlink-if-ordinary.c - remove link to a file unless it is special
+   Copyright (C) 2004, 2005 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, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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. */
+
+/*
+
+@deftypefn Supplemental int unlink_if_ordinary (const char*)
+
+Unlinks the named file, unless it is special (e.g. a device file).
+Returns 0 when the file was unlinked, a negative value (and errno set) when
+there was an error deleting the file, and a positive value if no attempt
+was made to unlink the file because it is special.
+
+@end deftypefn
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#include "libiberty.h"
+
+#ifndef S_ISLNK
+#ifdef S_IFLNK
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#else
+#define S_ISLNK(m) 0
+#define lstat stat
+#endif
+#endif
+
+int
+unlink_if_ordinary (const char *name)
+{
+  struct stat st;
+
+  if (lstat (name, &st) == 0
+      && (S_ISREG (st.st_mode) || S_ISLNK (st.st_mode)))
+    return unlink (name);
+
+  return 1;
+}
diff --git a/contrib/binutils/libiberty/vasprintf.c b/contrib/binutils/libiberty/vasprintf.c
index d3d4f3a..b6cb94e 100644
--- a/contrib/binutils/libiberty/vasprintf.c
+++ b/contrib/binutils/libiberty/vasprintf.c
@@ -15,17 +15,16 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
+#if !defined (va_copy) && defined (__va_copy)
+# define va_copy(d,s)  __va_copy((d),(s))
 #endif
 #include <stdio.h>
 #ifdef HAVE_STRING_H
@@ -59,13 +58,10 @@ not be allocated, minus one is returned and @code{NULL} is stored in
 
 */
 
-static int int_vasprintf PARAMS ((char **, const char *, va_list));
+static int int_vasprintf (char **, const char *, va_list);
 
 static int
-int_vasprintf (result, format, args)
-     char **result;
-     const char *format;
-     va_list args;
+int_vasprintf (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
@@ -153,13 +149,11 @@ int_vasprintf (result, format, args)
 }
 
 int
-vasprintf (result, format, args)
-     char **result;
-     const char *format;
+vasprintf (char **result, const char *format,
 #if defined (_BSD_VA_LIST_) && defined (__FreeBSD__)
-     _BSD_VA_LIST_ args;
+           _BSD_VA_LIST_ args)
 #else
-     va_list args;
+           va_list args)
 #endif
 {
   return int_vasprintf (result, format, args);
@@ -167,7 +161,7 @@ vasprintf (result, format, args)
 
 #ifdef TEST
 static void ATTRIBUTE_PRINTF_1
-checkit VPARAMS ((const char *format, ...))
+checkit (const char *format, ...)
 {
   char *result;
   VA_OPEN (args, format);
@@ -184,10 +178,10 @@ checkit VPARAMS ((const char *format, ...))
   free (result);
 }
 
-extern int main PARAMS ((void));
+extern int main (void);
 
 int
-main ()
+main (void)
 {
   checkit ("%d", 0x12345678);
   checkit ("%200d", 5);
diff --git a/contrib/binutils/libiberty/vfork.c b/contrib/binutils/libiberty/vfork.c
index 4aa5c21..eb4ff62 100644
--- a/contrib/binutils/libiberty/vfork.c
+++ b/contrib/binutils/libiberty/vfork.c
@@ -13,10 +13,10 @@ Emulates @code{vfork} by calling @code{fork} and returning its value.
 
 #include "ansidecl.h"
 
-extern int fork PARAMS ((void));
+extern int fork (void);
 
 int
-vfork ()
+vfork (void)
 {
   return (fork ());
 }
diff --git a/contrib/binutils/libiberty/vfprintf.c b/contrib/binutils/libiberty/vfprintf.c
index 18f09d4..9bd3ed5 100644
--- a/contrib/binutils/libiberty/vfprintf.c
+++ b/contrib/binutils/libiberty/vfprintf.c
@@ -4,19 +4,12 @@
  */
 
 #include "ansidecl.h"
-#ifdef ANSI_PROTOTYPES
 #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;
+vfprintf (FILE *stream, const char *format, va_list ap)
 {
   return _doprnt (format, ap, stream);
 }
diff --git a/contrib/binutils/libiberty/vprintf.c b/contrib/binutils/libiberty/vprintf.c
index 9487896..c255316 100644
--- a/contrib/binutils/libiberty/vprintf.c
+++ b/contrib/binutils/libiberty/vprintf.c
@@ -16,17 +16,11 @@ nonstandard but common function @code{_doprnt}.
 */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 #include <stdio.h>
 #undef vprintf
 int
-vprintf (format, ap)
-     const char *format;
-     va_list ap;
+vprintf (const char *format, va_list ap)
 {
   return vfprintf (stdout, format, ap);
 }
diff --git a/contrib/binutils/libiberty/vsprintf.c b/contrib/binutils/libiberty/vsprintf.c
index 9f09d7e..99e7044 100644
--- a/contrib/binutils/libiberty/vsprintf.c
+++ b/contrib/binutils/libiberty/vsprintf.c
@@ -18,7 +18,7 @@ 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.
+the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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
@@ -27,21 +27,14 @@ This exception does not however invalidate any other reasons why
 the executable file might be covered by the GNU General Public License. */
 
 #include <ansidecl.h>
-#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 #include <stdio.h>
 #undef vsprintf
 
 #if defined _IOSTRG && defined _IOWRT
 
 int
-vsprintf (buf, format, ap)
-     char *buf;
-     const char *format;
-     va_list ap;
+vsprintf (char *buf, const char *format, va_list ap)
 {
   FILE b;
   int ret;
diff --git a/contrib/binutils/libiberty/waitpid.c b/contrib/binutils/libiberty/waitpid.c
index 6e31f25..fd519d7 100644
--- a/contrib/binutils/libiberty/waitpid.c
+++ b/contrib/binutils/libiberty/waitpid.c
@@ -13,6 +13,7 @@ does the return value.  The third argument is unused in @libib{}.
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
+#include "ansidecl.h"
 
 /* On some systems (such as WindISS), you must include <sys/types.h>
    to get the definition of "pid_t" before you include <sys/wait.h>.  */
@@ -23,9 +24,7 @@ does the return value.  The third argument is unused in @libib{}.
 #endif
 
 pid_t
-waitpid (pid, stat_loc, options)
-     pid_t pid;
-     int *stat_loc, options;
+waitpid (pid_t pid, int *stat_loc, int options ATTRIBUTE_UNUSED)
 {
   for (;;)
     {
diff --git a/contrib/binutils/libiberty/xatexit.c b/contrib/binutils/libiberty/xatexit.c
index 075599c..6fdad9e 100644
--- a/contrib/binutils/libiberty/xatexit.c
+++ b/contrib/binutils/libiberty/xatexit.c
@@ -22,36 +22,35 @@ failure.  If you use @code{xatexit} to register functions, you must use
 /* Adapted from newlib/libc/stdlib/{,at}exit.[ch].
    If you use xatexit, you must call xexit instead of exit.  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 
 #include <stdio.h>
 
-#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 #if VMS
 #include <stdlib.h>
 #include <unixlib.h>
 #else
 /* For systems with larger pointers than ints, this must be declared.  */
-PTR malloc PARAMS ((size_t));
+PTR malloc (size_t);
 #endif
 
-static void xatexit_cleanup PARAMS ((void));
+static void xatexit_cleanup (void);
 
 /* Pointer to function run by xexit.  */
-extern void (*_xexit_cleanup) PARAMS ((void));
+extern void (*_xexit_cleanup) (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 */
+	void	(*fns[XATEXIT_SIZE]) (void);	/* the table itself */
 };
 
 /* Allocate one struct statically to guarantee that we can register
@@ -65,8 +64,7 @@ static struct xatexit *xatexit_head = &xatexit_first;
    Return 0 if successful, -1 if not.  */
 
 int
-xatexit (fn)
-     void (*fn) PARAMS ((void));
+xatexit (void (*fn) (void))
 {
   register struct xatexit *p;
 
@@ -90,7 +88,7 @@ xatexit (fn)
 /* Call any cleanup functions.  */
 
 static void
-xatexit_cleanup ()
+xatexit_cleanup (void)
 {
   register struct xatexit *p;
   register int n;
diff --git a/contrib/binutils/libiberty/xexit.c b/contrib/binutils/libiberty/xexit.c
index a65690f..421e5e2 100644
--- a/contrib/binutils/libiberty/xexit.c
+++ b/contrib/binutils/libiberty/xexit.c
@@ -14,8 +14,8 @@ 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.  */
+to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -41,11 +41,10 @@ Termination is handled via the system's normal @code{exit} call.
 
 /* 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_cleanup) (void);
 
 void
-xexit (code)
-     int code;
+xexit (int code)
 {
   if (_xexit_cleanup != NULL)
     (*_xexit_cleanup) ();
diff --git a/contrib/binutils/libiberty/xmalloc.c b/contrib/binutils/libiberty/xmalloc.c
index c3fe1a8..3e97aab 100644
--- a/contrib/binutils/libiberty/xmalloc.c
+++ b/contrib/binutils/libiberty/xmalloc.c
@@ -14,8 +14,8 @@ 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.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /*
 
@@ -68,23 +68,30 @@ function will be called to print an error message and terminate execution.
 
 #include <stdio.h>
 
-#ifdef ANSI_PROTOTYPES
 #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
+#  if HAVE_STDLIB_H && HAVE_UNISTD_H && HAVE_DECL_MALLOC \
+      && HAVE_DECL_REALLOC && HAVE_DECL_CALLOC && HAVE_DECL_SBRK
+#    include <stdlib.h>
+#    include <unistd.h>
+#  else
+#    ifdef __cplusplus
+extern "C" {
+#    endif /* __cplusplus */
+void *malloc (size_t);
+void *realloc (void *, size_t);
+void *calloc (size_t, size_t);
+void *sbrk (ptrdiff_t);
+#    ifdef __cplusplus
+}
+#    endif /* __cplusplus */
+#  endif /* HAVE_STDLIB_H ...  */
+#endif /* VMS */
 
 /* The program name if set.  */
 static const char *name = "";
@@ -96,8 +103,7 @@ static char *first_break = NULL;
 #endif /* HAVE_SBRK */
 
 void
-xmalloc_set_program_name (s)
-     const char *s;
+xmalloc_set_program_name (const char *s)
 {
   name = s;
 #ifdef HAVE_SBRK
@@ -108,8 +114,7 @@ xmalloc_set_program_name (s)
 }
 
 void
-xmalloc_failed (size)
-     size_t size;
+xmalloc_failed (size_t size)
 {
 #ifdef HAVE_SBRK
   extern char **environ;
@@ -133,8 +138,7 @@ xmalloc_failed (size)
 }  
 
 PTR
-xmalloc (size)
-    size_t size;
+xmalloc (size_t size)
 {
   PTR newmem;
 
@@ -148,8 +152,7 @@ xmalloc (size)
 }
 
 PTR
-xcalloc (nelem, elsize)
-  size_t nelem, elsize;
+xcalloc (size_t nelem, size_t elsize)
 {
   PTR newmem;
 
@@ -164,9 +167,7 @@ xcalloc (nelem, elsize)
 }
 
 PTR
-xrealloc (oldmem, size)
-    PTR oldmem;
-    size_t size;
+xrealloc (PTR oldmem, size_t size)
 {
   PTR newmem;
 
diff --git a/contrib/binutils/libiberty/xmemdup.c b/contrib/binutils/libiberty/xmemdup.c
index 9e9d66b..d483116 100644
--- a/contrib/binutils/libiberty/xmemdup.c
+++ b/contrib/binutils/libiberty/xmemdup.c
@@ -24,15 +24,15 @@ allocated, the remaining memory is zeroed.
 #include <sys/types.h> /* For size_t. */
 #ifdef HAVE_STRING_H
 #include <string.h>
+#else
+# ifdef HAVE_STRINGS_H
+#  include <strings.h>
+# endif
 #endif
 
 PTR
-xmemdup (input, copy_size, alloc_size)
-  const PTR input;
-  size_t copy_size;
-  size_t alloc_size;
+xmemdup (const PTR input, size_t copy_size, size_t alloc_size)
 {
   PTR output = xcalloc (1, alloc_size);
-  memcpy (output, input, copy_size);
-  return output;
+  return (PTR) memcpy (output, input, copy_size);
 }
diff --git a/contrib/binutils/libiberty/xstrdup.c b/contrib/binutils/libiberty/xstrdup.c
index 5aa084a..9ac2ea0 100644
--- a/contrib/binutils/libiberty/xstrdup.c
+++ b/contrib/binutils/libiberty/xstrdup.c
@@ -19,16 +19,18 @@ obtain memory.
 #endif
 #ifdef HAVE_STRING_H
 #include <string.h>
+#else
+# ifdef HAVE_STRINGS_H
+#  include <strings.h>
+# endif
 #endif
 #include "ansidecl.h"
 #include "libiberty.h"
 
 char *
-xstrdup (s)
-  const char *s;
+xstrdup (const char *s)
 {
   register size_t len = strlen (s) + 1;
-  register char *ret = xmalloc (len);
-  memcpy (ret, s, len);
-  return ret;
+  register char *ret = XNEWVEC (char, len);
+  return (char *) memcpy (ret, s, len);
 }
diff --git a/contrib/binutils/libiberty/xstrerror.c b/contrib/binutils/libiberty/xstrerror.c
index 9000d17..2ea2200 100644
--- a/contrib/binutils/libiberty/xstrerror.c
+++ b/contrib/binutils/libiberty/xstrerror.c
@@ -15,19 +15,32 @@ will never return a @code{NULL} pointer.
 
 #include <stdio.h>
 
-#include "libiberty.h"
 #include "config.h"
+#include "libiberty.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 */
+#  include <errno.h>
+#  if !defined (__STRICT_ANSI__) && !defined (__HIDE_FORBIDDEN_NAMES)
+#    ifdef __cplusplus
+extern "C" {
+#    endif /* __cplusplus */
+extern char *strerror (int,...);
+#    define DONT_DECLARE_STRERROR
+#    ifdef __cplusplus
+}
+#    endif /* __cplusplus */
+#  endif
+#endif  /* VMS */
+
 
 #ifndef DONT_DECLARE_STRERROR
-extern char *strerror PARAMS ((int));
+#  ifdef __cplusplus
+extern "C" {
+#  endif /* __cplusplus */
+extern char *strerror (int);
+#  ifdef __cplusplus
+}
+#  endif /* __cplusplus */
 #endif
 
 /* If strerror returns NULL, we'll format the number into a static buffer.  */
@@ -38,15 +51,14 @@ static char xstrerror_buf[sizeof ERRSTR_FMT + 20];
 /* Like strerror, but result is never a null pointer.  */
 
 char *
-xstrerror (errnum)
-     int errnum;
+xstrerror (int errnum)
 {
   char *errstr;
 #ifdef VMS
-  char *(*vmslib_strerror) PARAMS ((int,...));
+  char *(*vmslib_strerror) (int,...);
 
   /* Override any possibly-conflicting declaration from system header.  */
-  vmslib_strerror = (char *(*) PARAMS ((int,...))) strerror;
+  vmslib_strerror = (char *(*) (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'.