This commit was manufactured by cvs2svn to create branchcagney_bigcore-20040122-branchpointgithub/cagney_bigcore-20040122-branchcagney_bigcore-20040122-branch

'cagney_bigcore-20040122-branch'.

Sprout from ezannoni_pie-20030916-branch 2003-09-16 01:47:54 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch'
Cherrypick from master 2004-01-19 18:28:58 UTC Mark Kettenis <kettenis@gnu.org> '* common.h (NT_OPENBSD_IDENT): Define.':
    COPYING.NEWLIB
    ChangeLog
    Makefile.def
    Makefile.in
    Makefile.tpl
    config-ml.in
    config/ChangeLog
    config/acinclude.m4
    config/acx.m4
    config/gettext.m4
    configure
    configure.in
    gettext.m4
    include/ChangeLog
    include/ChangeLog-9103
    include/aout/ChangeLog
    include/aout/stab.def
    include/bfdlink.h
    include/coff/ChangeLog
    include/coff/ChangeLog-9103
    include/coff/internal.h
    include/demangle.h
    include/dis-asm.h
    include/elf/ChangeLog
    include/elf/ChangeLog-9103
    include/elf/common.h
    include/elf/frv.h
    include/elf/m32r.h
    include/elf/mips.h
    include/elf/mmix.h
    include/elf/ppc.h
    include/elf/sh.h
    include/elf/xtensa.h
    include/fibheap.h
    include/floatformat.h
    include/gdb/ChangeLog
    include/gdb/callback.h
    include/gdb/sim-frv.h
    include/hp-symtab.h
    include/obstack.h
    include/opcode/ChangeLog
    include/opcode/ChangeLog-9103
    include/opcode/h8300.h
    include/opcode/m68k.h
    include/opcode/mips.h
    include/opcode/mmix.h
    ltconfig
    src-release

4 files changed, 302 insertions, 70 deletions

diff --git a/config/ChangeLog b/config/ChangeLog
index 7a7605b..85868b4 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,22 @@
+2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
+	throughout.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2003-10-14  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* gettext.m4: Properly quote arguments to AC_DEFUN.
+
+2003-09-24  Daniel Jacobowitz  <drow@mvista.com>
+
+	* acx.m4 (AC_PROG_CPP_WERROR): New.
+
+2003-08-27  Daniel Jacobowitz  <drow@mvista.com>
+
+	* no-executables.m4: New file.
+
 2003-07-07  Zack Weinberg  <zack@codesourcery.com>
 
 	* gettext.m4: Delete all former contents.
@@ -15,7 +34,7 @@
 
 2003-05-18  Nathanael Nerode  <neroden@gcc.gnu.org>
 
-	* config/acx.m4: Introduce _GCC_TOPLEV_NONCANONICAL_BUILD,
+	* acx.m4: Introduce _GCC_TOPLEV_NONCANONICAL_BUILD,
 	_GCC_TOPLEV_NONCANOICAL_HOST, _GCC_TOPLEV_NONCANONICAL_TARGET,
 	GCC_TOPLEV_SUBDIRS.
 
@@ -44,6 +63,10 @@
 
 	* mh-cygwin: Don't build libtermcap if it doesn't exist.
 
+2002-12-22  Geoffrey Keating  <geoffk@apple.com>
+
+	* mt-aix43: Delete.
+
 2002-11-23  H.J. Lu <hjl@gnu.org>
 
 	* accross.m4: New.
@@ -66,33 +89,33 @@
 
 2002-04-29  Nathanael Nerode  <neroden@twcny.rr.com>
 
-	* config/mh-cxux: remove dead code
-	* config/mh-dgux386: remove dead code
-	* config/mh-hp300: remove dead code
-	* config/mh-hpux: remove dead code
-	* config/mh-hpux8: remove dead code
-	* config/mh-irix5: remove dead code
-	* config/mh-irix6: remove dead code
-	* config/mh-ncr3000: remove dead code
-	* config/mh-ncrsvr43: remove dead code
-	* config/mh-necv4: remove dead code
-	* config/mh-sco: remove dead code
-	* config/mh-solaris: remove dead code
-	* config/mh-sysv: remove dead code
-	* config/mh-sysv4: remove dead code
-	* config/mh-sysv5: remove dead code
-	* config/mh-irix4: remove, contains only dead code
-
-	* config/mt-armpic: Delete.
-	* config/mt-elfalphapic: Delete.
-	* config/mt-i370pic: Delete.
-	* config/mt-ia64pic: Delete.
-	* config/mt-m68kpic: Delete.
-	* config/mt-papic: Delete.
-	* config/mt-ppcpic: Delete.
-	* config/mt-s390pic: Delete.
-	* config/mt-sparcpic: Delete.
-	* config/mt-x86pic: Delete.
+	* mh-cxux: remove dead code
+	* mh-dgux386: remove dead code
+	* mh-hp300: remove dead code
+	* mh-hpux: remove dead code
+	* mh-hpux8: remove dead code
+	* mh-irix5: remove dead code
+	* mh-irix6: remove dead code
+	* mh-ncr3000: remove dead code
+	* mh-ncrsvr43: remove dead code
+	* mh-necv4: remove dead code
+	* mh-sco: remove dead code
+	* mh-solaris: remove dead code
+	* mh-sysv: remove dead code
+	* mh-sysv4: remove dead code
+	* mh-sysv5: remove dead code
+	* mh-irix4: remove, contains only dead code
+
+	* mt-armpic: Delete.
+	* mt-elfalphapic: Delete.
+	* mt-i370pic: Delete.
+	* mt-ia64pic: Delete.
+	* mt-m68kpic: Delete.
+	* mt-papic: Delete.
+	* mt-ppcpic: Delete.
+	* mt-s390pic: Delete.
+	* mt-sparcpic: Delete.
+	* mt-x86pic: Delete.
 
 2002-04-19  Nathanael Nerode  <neroden@twcny.rr.com>
 
@@ -157,6 +180,10 @@
 	* mh-s390pic: New file.
 	* mt-s390pic: New file.
 
+2000-09-26  David Edelsohn  <edelsohn@gnu.org>
+
+	* mt-aix43 (NM_FOR_TARGET): Add -B bsd-style flag.
+
 2000-07-14  Mark P Mitchell  <mark@codesourcery.com>
 
 	* mh-irix6 (CC): Don't set it.
@@ -177,7 +204,7 @@
 
 2000-02-22  Nick Clifton  <nickc@cygnus.com>
 
-	* config/mt-wince: new file: Makefile fragment for WinCE targets.
+	* mt-wince: new file: Makefile fragment for WinCE targets.
 
 2000-01-06  Geoff Keating  <geoffk@cygnus.com>
 
@@ -192,6 +219,15 @@ Tue Sep  7 23:31:01 1999  Linas Vepstas  <linas@linas.org>
 
 	* mt-d30v: New file, pass -g -Os -Wa,-C as default options.
 
+Thu Mar 18 00:17:50 1999  Mark Elbrecht <snowball3@usa.net>
+
+	* mh-go32: Delete.
+	* mh-djgpp: New. Renamed from mh-go32.
+
+Wed Feb 24 12:52:17 1999  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mh-windows: Ditto.
+
 1999-02-08  Syd Polk  <spolk@cygnus.com>
 
 	* acinclude.m4: Added macros to find itcl files.
@@ -205,11 +241,23 @@ Tue Feb  2 22:51:21 1999 Philip Blundell  <philb@gnu.org>
 	* mh-armpic: New file.  Patch from Jim Pick <jim@jimpick.com>.
 	* mt-armpic: Likewise.
 
+Sat Jan 30 08:04:00 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* mh-interix: New file.
+
 Mon Jan 18 19:41:08 1999  Christopher Faylor <cgf@cygnus.com>
 
 	* cygwin.mh: Activate commented out dependencies for
 	gdb: libtermcap.
 
+Wed Dec 30 20:34:52 1998  Christopher Faylor <cgf@cygnus.com>
+
+	* mt-cygwin: Remove.
+
+Wed Dec 30 01:13:03 1998  Christopher Faylor <cgf@cygnus.com>
+
+	* mt-cygwin: New file.  libtermcap target info.
+
 Wed Nov 18 20:29:46 1998  Christopher Faylor <cgf@cygnus.com>
 
 	* cygwin.mh: Add extra libtermcap target information.
@@ -264,10 +312,29 @@ Thu Mar 26 01:54:25 1998  Geoffrey Noer  <noer@cygnus.com>
 
 	* mh-cygwin32: stop configuring and building dosrel.
 
+Fri Feb  6 01:33:52 1998  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* mh-sparcpic (PICFLAG): Define to properly according
+	to current multilib configuration.
+	* mt-sparcpic (PICFLAG_FOR_TARGET): Define to properly
+	according to current multilib configuration.
+
+Sun Jan  4 01:06:55 1998  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* mh-mingw32: New file.
+
 Thu Sep 11 16:43:27 1997  Jim Wilson  <wilson@cygnus.com>
 
 	* mh-elfalphapic, mt-elfalphapic: New files.
 
+1997-09-15 02:37  Ulrich Drepper  <drepper@cygnus.com>
+
+	* mt-linux: Define CXXFLAGS to make sure -fvtable-thunks is used.
+
+Sun Sep 14 20:53:42 1997  Geoffrey Noer  <noer@cygnus.com>
+
+	* mh-cygwin32: ok to build split texinfo files
+
 Wed Jul 23 12:32:18 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
 
 	* mh-go32 (CFLAGS): Don't set -fno-omit-frame-pointer.
@@ -300,6 +367,20 @@ Mon Nov 11 10:29:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 	* mt-ppc: Delete file, options moved to newlib configure.
 
+Mon Oct 28 17:32:46 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* mh-windows:  Add rules for building MSVC makefiles.
+
+Thu Oct 24 09:02:07 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* mh-windows (HOST_FLAGS):  Set srcroot, which is needed
+	for MSVC build procedure.
+
+Tue Oct  8 08:32:48 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* mh-windows:  Add support for windows host
+	(that is a build done under the Microsoft build environment).
+
 Fri Oct  4 12:21:03 1996  Angela Marie Thomas (angela@cygnus.com)
 
 	* mh-dgux386: New file.  x86 dgux specific flags
@@ -313,6 +394,11 @@ Sat Aug 17 04:56:25 1996  Geoffrey Noer  <noer@skaro.cygnus.com>
 
 	* mh-cygwin32: don't -D_WIN32 here anymore
 
+Sun Aug 11 20:51:50 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* mh-cygwin32 (CFLAGS):  Define _WIN32 to be compatible
+	with normal Windows compilation environment.
+
 Thu Aug 15 19:46:44 1996  Stan Shebs  <shebs@andros.cygnus.com>
 
 	* mpw-mh-mpw (SEGFLAG_68K, SEGFLAG_PPC): Remove.
@@ -382,6 +468,21 @@ Thu Jan 25 16:05:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 
 	* mh-ncrsvr43 (CFLAGS): Remove -Hnocopyr.
 
+Thu Nov 30 14:45:25 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
+
+	* mt-v810 (CC_FOR_TARGET): Add -ansi flag.  NEC compiler
+	defaults to K&R mode, but doesn't have varargs.h, so we have to
+	compile in ANSI mode.
+
+Wed Nov 29 13:49:08 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
+
+	* mt-v810 (CC_FOR_TARGET, AS_FOR_TARGET, AR_FOR_TARGET,
+	RANLIB_FOR_TARGET): Set as appropriate for NEC v810 toolchain.
+
+Tue Nov 14 15:03:12 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
+
+	* mh-i386win32: add LD_FOR_TARGET.
+
 Tue Nov  7 15:41:30 1995  Stan Shebs  <shebs@andros.cygnus.com>
 
 	* mpw-mh-mpw (CC_MWC68K, CC_MWCPPC): Remove unused include path.
@@ -406,6 +507,10 @@ Thu Sep 28 13:14:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
 	compilers, add definitions for library and link steps for
 	PowerMacs.
 
+Sat Sep 16 18:31:08 PDT 1995  Angela Marie Thomas <angela@cygnus.com>
+
+	* mh-ncrsvr43: Removed AR_FLAGS
+
 Thu Sep 14 08:20:04 1995  Fred Fish  <fnf@cygnus.com>
 
 	* mh-hp300 (CC): Add "CC = cc -Wp,-H256000" to avoid
@@ -420,6 +525,10 @@ Thu Jun 22 17:47:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 
 	* mpw-mh-mpw (CC): Define ANSI_PROTOTYPES.
 
+Mon Jun  5 18:26:36 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
+
+	* m?-*pic: Define PICFLAG* instead of LIB*FLAGS*.
+
 Mon Apr 10 12:29:48 1995  Stan Shebs  <shebs@andros.cygnus.com>
 
 	* mpw-mh-mpw (EXTRALIBS): Always link in Math.o, CSANELIB.o,
@@ -438,6 +547,15 @@ Fri Mar 31 11:35:17 1995  Jason Molenda (crash@phydeaux.cygnus.com)
 
 	* mt-netware: New file.
 
+Tue Mar 28 14:47:34 1995  Jason Molenda (crash@phydeaux.cygnus.com)
+
+	Revert this change:
+
+	Mon Mar 29 19:59:26 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+		* mh-solaris: SunPRO C needs -Xs to be able to get a
+		working xmakefile for Emacs.
+
 Mon Mar 13 12:31:29 1995  Ian Lance Taylor  <ian@cygnus.com>
 
 	* mh-hpux8: New file.
@@ -452,6 +570,10 @@ Wed Jan 11 16:29:34 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
 
 	* m?-*pic (LIBCXXFLAGS): Add -fno-implicit-templates.
 
+Sat Nov  5 18:43:30 1994  Jason Merrill  (jason@phydeaux.cygnus.com)
+
+	* m[th]-*pic: Support --enable-shared.
+
 Thu Nov  3 17:27:19 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
 
 	* mh-irix4 (CC): Increase maximum string length.
@@ -473,6 +595,15 @@ Thu May 19 00:32:11 1994  Jeff Law  (law@snake.cs.utah.edu)
 	* mh-hpux (CC): Add -Wp,-H256000 to avoid "too much defining"
 	errors from the HPUX 8 compilers.
 
+Fri May  6 14:19:25 1994  Steve Chamberlain  (sac@cygnus.com)
+
+	* mh-go32: New fragment.
+
+Thu May  5 20:06:45 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
+
+	* mh-lynxrs6k: Renamed from mh-lynxosrs6k, to make it
+	unique in 8.3 naming schemes.
+
 Wed May  4 20:14:47 1994  D. V. Henkel-Wallace  (gumby@cygnus.com)
 
 	* mh-lynxrs6k: set SHELL to /bin/bash
@@ -481,10 +612,18 @@ Tue Apr 12 12:38:17 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 
 	* mh-irix4 (CC): Change -XNh1500 to -XNh2000.
 
+Mon Jan 31 18:40:55 1994  Stu Grossman  (grossman at cygnus.com)
+
+	* mh-lynxosrs6k:  Account for lack of ranlib!
+
 Sat Dec 25 20:03:45 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 
 	* mt-hppa: Delete.
 
+Thu Dec  2 14:35:54 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+	* mh-irix5: New file for Irix 5.
+
 Tue Nov 16 22:54:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
 	* mh-a68bsd: Define CC to gcc.
@@ -536,16 +675,62 @@ Fri Jun  4 16:09:34 1993  Ian Lance Taylor  (ian@cygnus.com)
 
 	* mh-sysv4 (INSTALL): Use cp, not /usr/ucb/install.
 
+Sat Apr 17 17:19:50 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-delta88: remove extraneous GCC references
+
 Thu Apr  8 11:21:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 
 	* mt-a29k, mt-ebmon29k, mt-os68k, mt-ose68000, mt-ose68k,
 	mt-vxworks68, mt-vxworks960: Removed obsolete, unused target
 	Makefile fragment files.
 
+Wed Mar 31 12:31:56 1993  Ian Lance Taylor  (ian@cygnus.com)
+
+	* mh-irix4: Bump -XNh value to 1500 to match gcc requirements.
+
+Mon Mar 29 19:59:26 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-sun3: cc needs -J to compile cp-parse.c correctly
+
+	* mh-solaris: SunPRO C needs -Xs to be able to get a
+	working xmakefile for Emacs.
+
 Mon Mar  8 15:05:25 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 
 	* mh-aix386: New file; old mh-aix, plus no-op RANLIB.
 
+Tue Mar  2 21:15:58 1993  Fred Fish  (fnf@cygnus.com)
+
+	* mh-vaxult2:  New file.
+
+Sat Jan 23 20:32:01 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-sco: define X11_LIB to the mess that SCO ODT requires
+
+Tue Dec 29 15:06:00 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* mh-sco: Don't override BISON definition.
+
+Mon Dec  7 06:43:27 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-sco: don't default $(CC) to gcc
+
+Mon Nov 30 14:54:34 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-solaris: rework standard X location to use
+	$OPENWINHOME, if defined.
+
+	* mh-sun: handle X11 include locations
+
+	* mh-decstation: define NeedFunctionPrototypes to 0, to
+	work around dain-bramaged DECwindows include files
+
+Fri Nov 27 18:35:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-hpux, mh-solaris: define the "standard" locations for
+	the vendor supplied X11 headers and libraries
+
 Thu Oct  1 13:50:48 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 
 	* mh-solaris: INSTALL is NOT /usr/ucb/install
@@ -554,6 +739,11 @@ Mon Aug 24 14:25:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 
 	* mt-ose68000, mt-ose68k: renamed from mt-OSE*.
 
+Mon Aug  3 15:41:28 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
+
+	* mh-solaris: removed the -xs from CFLAGS (let the people
+	with Sun's C compiler deal with it themselved)
+
 Tue Jul 21 02:11:01 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 
 	* mt-OSE68k, mt-680000: new configs.
@@ -562,20 +752,47 @@ Thu Jul 16 17:12:09 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 
 	* mh-irix4: merged changes from progressive.
 
+Wed Jul  8 00:01:30 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* mh-solaris:  Use -xs when compiling so that Sun-C puts
+	a symbol-table into the executable.
+
+Mon Jun 15 12:31:52 1992  Fred Fish  (fnf@cygnus.com)
+
+	* mh-ncr3000 (INSTALL):  Don't use /usr/ucb/install,
+	it is broken on ncr 3000's.
+
 Tue Jun  9 23:29:38 1992  Per Bothner  (bothner@rtl.cygnus.com)
 
 	* Everywhere: Change RANLIB=echo>/dev/null (which confuses
 	some shells - and I don't blame them) to RANLIB=true.
 	* mh-solaris:  Use /usr/ucb/install for INSTALL.
 
+Tue Jun  9 17:18:11 1992  Fred Fish  (fnf at cygnus.com)
+
+	* mh-ncr3000, mh-sysv4:  Add INSTALL.
+
 Sun May 31 14:45:23 1992  Mark Eichin  (eichin at cygnus.com)
 
 	* mh-solaris2: Add new configuration for Solaris 2 (sysv, no ranlib)
 
+Wed Apr 22 14:38:34 1992  Fred Fish  (fnf@cygnus.com)
+
+	* mh-delta88, mh-ncr3000:  Replace MINUS_G with
+	CFLAGS per new configuration strategy.
+
 Fri Apr 10 23:10:08 1992  Fred Fish  (fnf@cygnus.com)
 
 	* mh-ncr3000:  Add new configuration for NCR 3000.
 
+Thu Mar  5 12:05:58 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* mh-irix4: Port to SGI Irix-4.x.
+
+Thu Jan 30 16:17:30 1992  Stu Grossman  (grossman at cygnus.com)
+
+	* mh-sco: Fix SCO configuration stuff.
+
 Tue Dec 10 00:10:55 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 
 	* ChangeLog: fresh changelog.
diff --git a/config/acinclude.m4 b/config/acinclude.m4
index c60373a..c7c0ab5 100755
--- a/config/acinclude.m4
+++ b/config/acinclude.m4
@@ -6,7 +6,7 @@ dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in  AC_PROG_CC_WORK
 dnl We are probably using a cross compiler, which will not be able to fully
 dnl link an executable.  This should really be fixed in autoconf itself.
 dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler.
-AC_DEFUN(CYG_AC_PROG_CXX_CROSS,
+AC_DEFUN([CYG_AC_PROG_CXX_CROSS],
 [AC_BEFORE([$0], [AC_PROG_CXXCPP])
 AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
 
@@ -35,7 +35,7 @@ fi
 ])
 
 dnl See if the G++ compiler we found works.
-AC_DEFUN(CYG_AC_PROG_GXX_WORKS,
+AC_DEFUN([CYG_AC_PROG_GXX_WORKS],
 [AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works])
 AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
@@ -103,7 +103,7 @@ AC_SUBST(CXX)
 dnl ====================================================================
 dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler.
 dnl This is based on the macros above for G++.
-AC_DEFUN(CYG_AC_PROG_CC_CROSS,
+AC_DEFUN([CYG_AC_PROG_CC_CROSS],
 [AC_BEFORE([$0], [AC_PROG_CCPP])
 AC_CHECK_PROGS(CC, cc, gcc)
 
@@ -132,7 +132,7 @@ fi
 ])
 
 dnl See if the GCC compiler we found works.
-AC_DEFUN(CYG_AC_PROG_GCC_WORKS,
+AC_DEFUN([CYG_AC_PROG_GCC_WORKS],
 [AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works])
 AC_LANG_SAVE
 AC_LANG_C
@@ -199,7 +199,7 @@ AC_SUBST(CC)
 dnl ====================================================================
 dnl Find the BFD library in the build tree. This is used to access and
 dnl manipulate object or executable files.
-AC_DEFUN(CYG_AC_PATH_BFD, [
+AC_DEFUN([CYG_AC_PATH_BFD], [
 AC_MSG_CHECKING(for the bfd header in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 dnl Look for the header file
@@ -241,7 +241,7 @@ AC_SUBST(BFDLIB)
 dnl ====================================================================
 dnl Find the libiberty library. This defines many commonly used C
 dnl functions that exists in various states based on the underlying OS.
-AC_DEFUN(CYG_AC_PATH_LIBERTY, [
+AC_DEFUN([CYG_AC_PATH_LIBERTY], [
 AC_MSG_CHECKING(for the liberty library in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_liberty,[
@@ -262,7 +262,7 @@ AC_SUBST(LIBERTY)
 
 dnl ====================================================================
 dnl Find the opcodes library. This is used to do dissasemblies.
-AC_DEFUN(CYG_AC_PATH_OPCODES, [
+AC_DEFUN([CYG_AC_PATH_OPCODES], [
 AC_MSG_CHECKING(for the opcodes library in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_opc,[
@@ -284,7 +284,7 @@ AC_SUBST(OPCODESLIB)
 dnl ====================================================================
 dnl Look for the DejaGnu header file in the source tree. This file
 dnl defines the functions used to testing support.
-AC_DEFUN(CYG_AC_PATH_DEJAGNU, [
+AC_DEFUN([CYG_AC_PATH_DEJAGNU], [
 AC_MSG_CHECKING(for the testing support files in the source tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_dejagnu,[
@@ -335,7 +335,7 @@ AC_SUBST(DEJAGNUHDIR)
 dnl ====================================================================
 dnl Find the libintl library in the build tree. This is for
 dnl  internationalization support.
-AC_DEFUN(CYG_AC_PATH_INTL, [
+AC_DEFUN([CYG_AC_PATH_INTL], [
 AC_MSG_CHECKING(for the intl header in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 dnl Look for the header file
@@ -375,7 +375,7 @@ AC_SUBST(INTLLIB)
 
 dnl ====================================================================
 dnl Find the simulator library.
-AC_DEFUN(CYG_AC_PATH_SIM, [
+AC_DEFUN([CYG_AC_PATH_SIM], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.."
 case "$target_cpu" in
     powerpc)	target_dir=ppc ;;
@@ -457,7 +457,7 @@ AC_SUBST(SIMLIB)
 
 dnl ====================================================================
 dnl Find the libiberty library.
-AC_DEFUN(CYG_AC_PATH_LIBIBERTY, [
+AC_DEFUN([CYG_AC_PATH_LIBIBERTY], [
 AC_MSG_CHECKING(for the libiberty library in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_libib,[
@@ -477,7 +477,7 @@ AC_SUBST(LIBIBERTY)
 ])
 
 dnl ====================================================================
-AC_DEFUN(CYG_AC_PATH_DEVO, [
+AC_DEFUN([CYG_AC_PATH_DEVO], [
 AC_MSG_CHECKING(for devo headers in the source tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_devoh,[
@@ -498,7 +498,7 @@ AC_SUBST(DEVOHDIR)
 
 dnl ====================================================================
 dnl find the IDE library and headers.
-AC_DEFUN(CYG_AC_PATH_IDE, [
+AC_DEFUN([CYG_AC_PATH_IDE], [
 AC_MSG_CHECKING(for IDE headers in the source tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 IDEHDIR=
@@ -591,7 +591,7 @@ AC_SUBST(IDETCLLIB)
 
 dnl ====================================================================
 dnl Find all the ILU headers and libraries
-AC_DEFUN(CYG_AC_PATH_ILU, [
+AC_DEFUN([CYG_AC_PATH_ILU], [
 AC_MSG_CHECKING(for ILU kernel headers in the source tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 AC_CACHE_VAL(ac_cv_c_iluh,[
@@ -752,7 +752,7 @@ dnl ====================================================================
 dnl This defines the byte order for the host. We can't use
 dnl AC_C_BIGENDIAN, cause we want to create a config file and
 dnl substitue the real value, so the header files work right
-AC_DEFUN(CYG_AC_C_ENDIAN, [
+AC_DEFUN([CYG_AC_C_ENDIAN], [
 AC_MSG_CHECKING(to see if this is a little endian host)
 AC_CACHE_VAL(ac_cv_c_little_endian, [
 ac_cv_c_little_endian=unknown
@@ -809,7 +809,7 @@ AC_SUBST(ENDIAN)
 dnl ====================================================================
 dnl Look for the path to libgcc, so we can use it to directly link
 dnl in libgcc.a with LD.
-AC_DEFUN(CYG_AC_PATH_LIBGCC,
+AC_DEFUN([CYG_AC_PATH_LIBGCC],
 [AC_MSG_CHECKING([Looking for the path to libgcc.a])
 AC_LANG_SAVE
 AC_LANG_C
@@ -844,12 +844,12 @@ dnl Warning: transition of version 9 to 10 will break this algorithm
 dnl because 10 sorts before 9. We also look for just tcl. We have to
 dnl be careful that we don't match stuff like tclX by accident.
 dnl the alternative search directory is involked by --with-tclinclude
-AC_DEFUN(CYG_AC_PATH_TCL, [
+AC_DEFUN([CYG_AC_PATH_TCL], [
     CYG_AC_PATH_TCLH
     CYG_AC_PATH_TCLCONFIG
     CYG_AC_LOAD_TCLCONFIG
 ])
-AC_DEFUN(CYG_AC_PATH_TCLH, [
+AC_DEFUN([CYG_AC_PATH_TCLH], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 no_tcl=true
 AC_MSG_CHECKING(for Tcl headers in the source tree)
@@ -935,7 +935,7 @@ AC_SUBST(TCLHDIR)
 
 dnl ====================================================================
 dnl Ok, lets find the tcl configuration
-AC_DEFUN(CYG_AC_PATH_TCLCONFIG, [
+AC_DEFUN([CYG_AC_PATH_TCLCONFIG], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 dnl First, look for one uninstalled.  
 dnl the alternative search directory is invoked by --with-tclconfig
@@ -1024,7 +1024,7 @@ AC_SUBST(TCLCONFIG)
 
 dnl Defined as a separate macro so we don't have to cache the values
 dnl from PATH_TCLCONFIG (because this can also be cached).
-AC_DEFUN(CYG_AC_LOAD_TCLCONFIG, [
+AC_DEFUN([CYG_AC_LOAD_TCLCONFIG], [
     . $TCLCONFIG
 
 dnl AC_SUBST(TCL_VERSION)
@@ -1070,12 +1070,12 @@ dnl    AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
 ])
 
 dnl ====================================================================
-AC_DEFUN(CYG_AC_PATH_TK, [
+AC_DEFUN([CYG_AC_PATH_TK], [
     CYG_AC_PATH_TKH
     CYG_AC_PATH_TKCONFIG
     CYG_AC_LOAD_TKCONFIG
 ])
-AC_DEFUN(CYG_AC_PATH_TKH, [
+AC_DEFUN([CYG_AC_PATH_TKH], [
 #
 # Ok, lets find the tk source trees so we can use the headers
 # If the directory (presumably symlink) named "tk" exists, use that one
@@ -1168,7 +1168,7 @@ fi
 AC_SUBST(TKHDIR)
 ])
 
-AC_DEFUN(CYG_AC_PATH_TKCONFIG, [
+AC_DEFUN([CYG_AC_PATH_TKCONFIG], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 dnl First, look for one uninstalled.  
 dnl the alternative search directory is invoked by --with-tkconfig
@@ -1257,7 +1257,7 @@ AC_SUBST(TKCONFIG)
 
 dnl Defined as a separate macro so we don't have to cache the values
 dnl from PATH_TKCONFIG (because this can also be cached).
-AC_DEFUN(CYG_AC_LOAD_TKCONFIG, [
+AC_DEFUN([CYG_AC_LOAD_TKCONFIG], [
     if test -f "$TKCONFIG" ; then
       . $TKCONFIG
     fi
@@ -1287,13 +1287,13 @@ dnl    AC_SUBST(TK_EXEC_PREFIX)
 dnl ====================================================================
 dnl Ok, lets find the itcl source trees so we can use the headers
 dnl the alternative search directory is involked by --with-itclinclude
-AC_DEFUN(CYG_AC_PATH_ITCL, [
+AC_DEFUN([CYG_AC_PATH_ITCL], [
     CYG_AC_PATH_ITCLH
     CYG_AC_PATH_ITCLLIB
     CYG_AC_PATH_ITCLSH
     CYG_AC_PATH_ITCLMKIDX
 ])
-AC_DEFUN(CYG_AC_PATH_ITCLH, [
+AC_DEFUN([CYG_AC_PATH_ITCLH], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 no_itcl=true
 AC_MSG_CHECKING(for Itcl headers in the source tree)
@@ -1367,7 +1367,7 @@ AC_SUBST(ITCLHDIR)
 dnl Ok, lets find the itcl library
 dnl First, look for one uninstalled.  
 dnl the alternative search directory is invoked by --with-itcllib
-AC_DEFUN(CYG_AC_PATH_ITCLLIB, [
+AC_DEFUN([CYG_AC_PATH_ITCLLIB], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 if test x"${no_itcl}" = x ; then
     dnl we reset no_itcl incase something fails here
@@ -1454,7 +1454,7 @@ AC_SUBST(ITCLLIB)
 dnl ====================================================================
 dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
 dnl the alternative search directory is involked by --with-itclinclude
-AC_DEFUN(CYG_AC_PATH_ITCLSH, [
+AC_DEFUN([CYG_AC_PATH_ITCLSH], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 no_itcl=true
 AC_MSG_CHECKING(for the itcl_sh script)
@@ -1516,7 +1516,7 @@ AC_SUBST(ITCLSH)
 dnl ====================================================================
 dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
 dnl the alternative search directory is involked by --with-itclinclude
-AC_DEFUN(CYG_AC_PATH_ITCLMKIDX, [
+AC_DEFUN([CYG_AC_PATH_ITCLMKIDX], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 no_itcl=true
 AC_MSG_CHECKING(for itcl_mkindex.tcl script)
@@ -1582,11 +1582,11 @@ AC_SUBST(ITCLMKIDX)
 dnl ====================================================================
 dnl Ok, lets find the tix source trees so we can use the headers
 dnl the alternative search directory is involked by --with-tixinclude
-AC_DEFUN(CYG_AC_PATH_TIX, [
+AC_DEFUN([CYG_AC_PATH_TIX], [
     CYG_AC_PATH_TIXH
     CYG_AC_PATH_TIXLIB
 ])
-AC_DEFUN(CYG_AC_PATH_TIXH, [
+AC_DEFUN([CYG_AC_PATH_TIXH], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 no_tix=true
 AC_MSG_CHECKING(for Tix headers in the source tree)
@@ -1663,7 +1663,7 @@ fi
 AC_SUBST(TIXHDIR)
 ])
 
-AC_DEFUN(CYG_AC_PATH_TIXCONFIG, [
+AC_DEFUN([CYG_AC_PATH_TIXCONFIG], [
 #
 # Ok, lets find the tix configuration
 # First, look for one uninstalled.  
@@ -1737,7 +1737,7 @@ fi
 
 # Defined as a separate macro so we don't have to cache the values
 # from PATH_TIXCONFIG (because this can also be cached).
-AC_DEFUN(CYG_AC_LOAD_TIXCONFIG, [
+AC_DEFUN([CYG_AC_LOAD_TIXCONFIG], [
     if test -f "$TIXCONFIG" ; then
       . $TIXCONFIG
     fi
@@ -1746,7 +1746,7 @@ AC_DEFUN(CYG_AC_LOAD_TIXCONFIG, [
     AC_SUBST(TIX_LIB_FULL_PATH)
 ])
 
-AC_DEFUN(CYG_AC_PATH_ITCLCONFIG, [
+AC_DEFUN([CYG_AC_PATH_ITCLCONFIG], [
 #
 # Ok, lets find the itcl configuration
 # First, look for one uninstalled.  
@@ -1820,7 +1820,7 @@ fi
 
 # Defined as a separate macro so we don't have to cache the values
 # from PATH_ITCLCONFIG (because this can also be cached).
-AC_DEFUN(CYG_AC_LOAD_ITCLCONFIG, [
+AC_DEFUN([CYG_AC_LOAD_ITCLCONFIG], [
     if test -f "$ITCLCONFIG" ; then
       . $ITCLCONFIG
     fi
@@ -1833,7 +1833,7 @@ AC_DEFUN(CYG_AC_LOAD_ITCLCONFIG, [
 ])
 
 
-AC_DEFUN(CYG_AC_PATH_ITKCONFIG, [
+AC_DEFUN([CYG_AC_PATH_ITKCONFIG], [
 #
 # Ok, lets find the itk configuration
 # First, look for one uninstalled.  
@@ -1907,7 +1907,7 @@ fi
 
 # Defined as a separate macro so we don't have to cache the values
 # from PATH_ITKCONFIG (because this can also be cached).
-AC_DEFUN(CYG_AC_LOAD_ITKCONFIG, [
+AC_DEFUN([CYG_AC_LOAD_ITKCONFIG], [
     if test -f "$ITKCONFIG" ; then
       . $ITKCONFIG
     fi
@@ -1921,11 +1921,11 @@ AC_DEFUN(CYG_AC_LOAD_ITKCONFIG, [
 dnl ====================================================================
 dnl Ok, lets find the libgui source trees so we can use the headers
 dnl the alternative search directory is involked by --with-libguiinclude
-AC_DEFUN(CYG_AC_PATH_LIBGUI, [
+AC_DEFUN([CYG_AC_PATH_LIBGUI], [
     CYG_AC_PATH_LIBGUIH
     CYG_AC_PATH_LIBGUILIB
 ])
-AC_DEFUN(CYG_AC_PATH_LIBGUIH, [
+AC_DEFUN([CYG_AC_PATH_LIBGUIH], [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../..../../../../../../../../../../.."
 no_libgui=true
 AC_MSG_CHECKING(for Libgui headers in the source tree)
@@ -1995,7 +1995,7 @@ AC_SUBST(LIBGUIHDIR)
 
 dnl ====================================================================
 dnl find the GUI library
-AC_DEFUN(CYG_AC_PATH_LIBGUILIB, [
+AC_DEFUN([CYG_AC_PATH_LIBGUILIB], [
 AC_MSG_CHECKING(for GUI library  in the build tree)
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
 dnl look for the library
diff --git a/config/acx.m4 b/config/acx.m4
index ea5cb07..96b7c8a 100644
--- a/config/acx.m4
+++ b/config/acx.m4
@@ -140,3 +140,18 @@ else
   $1="$ac_cv_prog_$1"
 fi
 ]) []dnl # NCN_STRICT_CHECK_TARGET_TOOL
+
+###
+# AC_PROG_CPP_WERROR
+# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
+# triggers warnings from the preprocessor.  Will be in autoconf 2.58.
+# For now, using this also overrides header checks to use only the
+# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
+# bit harder from here).
+# Eventually autoconf will default to checking headers with the compiler
+# instead, and we'll have to do this differently.
+
+AC_DEFUN([AC_PROG_CPP_WERROR],
+[AC_REQUIRE([AC_PROG_CPP])dnl
+m4_define([AC_CHECK_HEADER],m4_defn([_AC_CHECK_HEADER_OLD]))
+ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
diff --git a/config/gettext.m4 b/config/gettext.m4
index a704307..d10aae8 100644
--- a/config/gettext.m4
+++ b/config/gettext.m4
@@ -9,7 +9,7 @@
 # small file which can be sourced as a shell script; then we produce
 # the necessary substitutions and definitions for this directory.
 
-AC_DEFUN(ZW_GNU_GETTEXT_SISTER_DIR,
+AC_DEFUN([ZW_GNU_GETTEXT_SISTER_DIR],
 [# If we haven't got the data from the intl directory,
 # assume NLS is disabled.
 USE_NLS=no	AC_SUBST(USE_NLS)