Check in gcc sources for prebuilt toolchains in Eclair.

1 files changed, 1506 insertions, 0 deletions

diff --git a/gcc-4.4.0/libobjc/ChangeLog b/gcc-4.4.0/libobjc/ChangeLog
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+++ b/gcc-4.4.0/libobjc/ChangeLog
@@ -0,0 +1,1506 @@
+2009-04-21  Release Manager
+
+	* GCC 4.4.0 released.
+
+2009-04-09  Nick Clifton  <nickc@redhat.com>
+
+	* sendmsg.c: Change copyright header to refer to version 3 of
+	the GNU General Public License with version 3.1 of the GCC
+	Runtime Library Exception and to point readers at the COPYING3
+	and COPYING3.RUNTIME files and the FSF's license web page.
+	* NXConstStr.m: Likewise.
+	* Object.m: Likewise.
+	* Protocol.m: Likewise.
+	* archive.c: Likewise.
+	* class.c: Likewise.
+	* encoding.c: Likewise.
+	* exception.c: Likewise.
+	* gc.c: Likewise.
+	* hash.c: Likewise.
+	* init.c: Likewise.
+	* libobjc_entry.c: Likewise.
+	* linking.m: Likewise.
+	* misc.c: Likewise.
+	* nil_method.c: Likewise.
+	* objc/NXConstStr.h: Likewise.
+	* objc/Object.h: Likewise.
+	* objc/Protocol.h: Likewise.
+	* objc/encoding.h: Likewise.
+	* objc/hash.h: Likewise.
+	* objc/objc-api.h: Likewise.
+	* objc/objc-decls.h: Likewise.
+	* objc/objc-list.h: Likewise.
+	* objc/objc.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc/sarray.h: Likewise.
+	* objc/thr.h: Likewise.
+	* objc/typedstream.h: Likewise.
+	* objects.c: Likewise.
+	* sarray.c: Likewise.
+	* selector.c: Likewise.
+	* thr-dce.c: Likewise.
+	* thr-decosf1.c: Likewise.
+	* thr-irix.c: Likewise.
+	* thr-mach.c: Likewise.
+	* thr-objc.c: Likewise.
+	* thr-os2.c: Likewise.
+	* thr-posix.c: Likewise.
+	* thr-pthreads.c: Likewise.
+	* thr-rtems.c: Likewise.
+	* thr-single.c: Likewise.
+	* thr-solaris.c: Likewise.
+	* thr-vxworks.c: Likewise.
+	* thr-win32.c: Likewise.
+	* thr.c: Likewise.
+	* libobjc.def: Change copyright header to refer to version 3 of
+	the GNU General Public License and to point readers at the COPYING3
+	file and the FSF's license web page.
+	* makefile.dos: Likewise.
+
+2009-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.in: Change copyright header to refer to version
+	3 of the GNU General Public License and to point readers at the
+	COPYING3 file and the FSF's license web page.
+	* configure.ac: Likewise.
+
+2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
+	    David Ayers  <ayers@fsfe.org>
+
+	PR libobjc/27466
+	* objc/objc-api.h (_objc_unexpected_exception): Declare
+	new hook.  Update copyright dates.
+	* exception.c (objc_exception_throw): Use hook.  Update
+	copyright dates.
+	* libobjc.def (_objc_unexpected_exception): Export hook.
+	Update copyright dates.
+	
+2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure: Regenerate.
+
+2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure: Regenerate.
+
+2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
+
+	*  Object.m (errno): Replaced by errno.h include.
+	(compare): Cast self to id to prevent warning on comparison.
+	* objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
+	already there.
+	* sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
+	* thr-win32.c (__objc_thread_detach): Remove type warning.
+	(__objc_thread_id): Likewise.
+	* thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
+	for noreturn.
+
+2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
+            Steve Ellcey  <sje@cup.hp.com>
+
+	* configure: Regenerate for new libtool.
+	* config.h.in: Regenerate for new libtool.
+
+2008-07-18  Matthias Klose  <doko@ubuntu.com> 
+
+	* Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
+
+2008-07-18  Matthias Klose  <doko@ubuntu.com> 
+
+	* Makefile.in: Include ../boehm-gc/threads.mk. 
+	(OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
+
+2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* Makefile.in (install-info): New stub target.
+
+2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure: Regenerate.
+
+2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
+
+	* exception.c (PERSONALITY_FUNCTION): Remove extra decrement
+	if HAVE_GETIPINFO is not defined.
+
+2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
+
+	* Object.m (compare): Add type id.
+	* objc/Object.h: Likewise.
+	* archive.c (objc_read_class): Use size_t to extend version to be
+	size of pointer scalar width.
+	* sendmsg.c (rtx): Undefine it before redefinition.
+	(__objc_print_dtable_stats): Cast arguments to long as intended.
+
+2008-05-30  Julian Brown  <julian@codesourcery.com>
+
+	* exception.c (__objc_exception_class): Initialise as constant
+	array for ARM EABI. Change macro to static const for non-ARM EABI.
+	(ObjcException): Add note about structure layout. Remove landingPad
+	and handlerSwitchValue for ARM EABI.
+	(get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
+	of function.
+	(CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
+	(PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
+	ARM EABI unwinding support.
+	(objc_exception_throw): Use memcpy to initialise exception class.
+
+2008-05-25  Alan Modra  <amodra@bigpond.net.au>
+
+	* encoding.c (strip_array_types): Rename from get_inner_array_type.
+	(rs6000_special_round_type_align): Update.
+
+2008-05-09  Julian Brown  <julian@codesourcery.com>
+
+	* Makefile.in (LTLDFLAGS): New.
+	(libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
+
+2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
+
+	PR bootstrap/35457
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2008-01-24  David Edelsohn  <edelsohn@gnu.org>
+
+	* configure: Regenerate.
+
+2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure.ac: Don't run config-ml.in directly.
+	(multilib_arg): New.
+	* configure: Regenerated.
+
+2007-08-06  Andrew Pinski  <pinskia@gmail.com>
+
+	PR libobjc/30731
+	* exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
+	of _Unwind_Word for variables which are used in
+	read_uleb128/read_sleb128.
+	(PERSONALITY_FUNCTION): Likewise.
+
+2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* aclocal.m4: Regenerated.
+
+2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* configure.ac: Fix a typo in *-*-darwin clause.
+	* configure: Regenerated.
+
+2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure.ac: Fix a typo.
+	* configure: Regenerated.
+
+2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure: Regenerate.
+
+2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* Makefile.in: Replace all uses of libext with libsuffix.
+	* configure.ac: Likewise.
+	* configure: Regenerate.
+
+	Revert:
+	* Makefile.in: Remove all uses of $(libext).
+
+2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* Makefile.in: Remove all uses of $(libext).
+
+2007-05-23  Steve Ellcey  <sje@cup.hp.com>
+
+	* configure: Regenerate.
+	* aclocal.m4: Regenerate.
+
+2007-04-21  Andrew Ruder  <andy@aeruder.net>
+
+	* sendmsg.c (__objc_get_forward_imp): Call
+	__objc_msg_forward2 for real.
+
+2007-04-09  Andrew Ruder  <andy@aeruder.net>
+
+	* sendmsg.c: Added __objc_msg_forward2, a hook that allows
+	external libraries to provide a function that returns the real
+	forwarding function based on both the selector and the receiver.
+	* objc/objc-api.h: Define __objc_msg_forward2.
+
+2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
+
+	* Makefile.in: Add dummy install-pdf target.
+
+2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+	* objc/objc-list.h (list_free): Add keyword 'inline' to avoid
+	unused warning.
+	
+2006-10-31  Geoffrey Keating  <geoffk@apple.com>
+
+	* encoding.c (darwin_rs6000_special_round_type_align): New.
+
+2006-10-14  Geoffrey Keating  <geoffk@apple.com>
+
+	* Makefile.in: Use multi_basedir instead of toplevel_srcdir.
+	* configure.ac: Use multi.m4 from aclocal rather than custom
+	code.  Use multi_basedir instead of toplevel_srcdir.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2006-10-10  Brooks Moses  <bmoses@stanford.edu>
+
+	* Makefile.in: Added empty "pdf" target.
+
+2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure: Regenerate.
+
+2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
+
+	* Makefile.in: Add install-html target. Add install-html to .PHONY
+
+2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	PR libobjc/26309
+	* thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
+
+2006-01-24  David Ayers  <d.ayers@inode.at>
+
+	PR libobjc/9751
+	* gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
+	and insure the new strings are '\0' termintated.
+
+2006-01-24  David Ayers  <d.ayers@inode.at>
+
+	PR libobjc/13946
+	* configure.ac: Add include directives for --enable-objc-gc.
+	* Makefile.in: Ditto.
+	* configure: Regenerate.
+
+	* gc.c (__objc_class_structure_encoding): Increment the used bytes
+	instead of the local pointer to them.
+
+2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR objc/25360
+	* objc/objc-api.c (_C_COMPLEX): New define.
+	* encoding.c (objc_sizeof_type): Handle _C_Complex.
+	(objc_alignof_type): Likewise.
+	(objc_skip_typespec): Likewise.
+
+2005-12-15  David Ayers  <d.ayers@inode.at>
+
+	PR libobjc/14382
+	* README (+load,+initialize): Fix documentation to reflect
+	intended and implemented semantics for +load and +initialize.
+	
+2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
+	the name.
+	(get_inner_array_type): Fix to skip over _C_ARY_B and size.
+	(rs6000_special_round_type_align): Update for the ABI fix.
+	(objc_layout_finish_structure): Correct the encoding which is passed to
+	ROUND_TYPE_ALIGN.
+
+2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/25347
+	* encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
+	but use the struct layout functions.
+	(objc_alignof_type): Likewise.
+	(objc_layout_structure): Handle _C_UNION_B also.
+	(objc_layout_structure_next_member): Likewise.
+	(objc_layout_finish_structure): Likewise.
+
+2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/25346
+	* objc/objc-api.h (_C_BOOL): New define.
+	* encoding.c (objc_sizeof_type): Handle _C_BOOL.
+	(objc_alignof_type): Likewise.
+	(objc_skip_typespec): Likewise.
+
+2005-11-20  David Ayers  <d.ayers@inode.at>
+
+	PR libobjc/19024
+	* objc/hash.h: Remove deprecated hash API.
+	* hash_compat.c: Remove.
+	* Makefile.in: Remove reference to hash_compat.c.
+
+	* configure.ac (VERSION): Bump library version to 2:0:0.
+	* configure: Regenerate.
+
+2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR other/4372
+	* thr-objc.c (_XOPEN_SOURCE): Define.
+
+2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	PR libobjc/23612
+	* objc/objc-api.h (struct objc_ivar): Move definition to
+	global scope.
+
+2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
+            Rasmus Hahn  <rassahah@neofonie.de>
+
+	PR libobjc/23108
+	* archive.c (objc_write_type): Correct the element offset.
+	(objc_read_type): Likewise.
+
+2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* All files: Update FSF address.
+
+2005-08-13  Marcin Koziej  <creep@desk.pl>
+            Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/22492
+	* exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
+
+2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* Makefile.in (extra_ldflags_libobjc): New.
+	(libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
+	(libobjc_gc$(libext).la): Likewise.
+	* configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
+	"-Wl,-single_module".
+	* configure: Regenerate.
+	* linking.m (_objcInit): Remove.
+
+2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/22606
+	* Makefile.in (ALL_CFLAGS): Add -fexceptions.
+
+2005-06-08  David Ayers  <d.ayers@inode.at>
+
+	* objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
+	objc/encoding.h, objc/hash.h, objc/objc-api.h,
+	objc/runtime.h, objc/sarray.h, objc/thr.h, 
+	objc/typedstream.h: Do not include Objective-C headers as
+	system headers.
+
+2005-06-07  David Ayers  <d.ayers@inode.at>
+
+	* archive.c, init.c, selector.c: Include hash.h.
+	* archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
+	init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
+	sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
+	thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
+	thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
+	Include Objective-C headers with quotes and objc/ directory
+	prefix.
+
+2005-05-19  Richard Henderson  <rth@redhat.com>
+
+	* exception.c: Revert last change.
+
+2005-05-19  David Ayers  <d.ayers@inode.at>
+
+	* exception.c: Include tsystem.h for unwind.h.
+
+2005-05-09  Mike Stump  <mrs@apple.com>
+
+	* configure: Regenerate.
+
+2005-04-12  Mike Stump  <mrs@apple.com>
+
+	* configure: Regenerate.
+
+2005-03-21  Zack Weinberg  <zack@codesourcery.com>
+
+	* Makefile.in: Set gcc_version here.
+	* configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
+	in definition of toolexeclibdir so that $(gcc_version) is expanded
+	by the Makefile.
+	* aclocal.m4, configure: Regenerate.
+
+2005-03-03  David Ayers  <d.ayers@inode.at>
+
+	* objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
+	version reference.  Correct typo.
+
+2005-03-02  David Ayers  <d.ayers@inode.at>
+
+	PR libobjc/19024
+	* Makefile.in (OBJS): Add hash_compat.lo.
+	(OBJS_GC): Add hash_compat_gc.lo.
+	(hash_compat_gc.lo): New target and rule.
+	* objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
+	(hash_next, hash_value_for_key, hash_is_key_in_hash)
+	(hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
+	with objc_.  Add deprecated non prefixed inlined versions.
+	(OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
+	declarations.
+	* hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
+	(hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
+	update callers.
+	* hash_compat.c: New file.
+	* archive.c: Update callers.
+	* init.c: Likewise.
+	* selector.c: Likewise.
+	* libobjc.def: Add objc_ versions of hash functions.
+
+2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
+
+	PR libobjc/20252
+	* Makefile.in (GTHREAD_FLAGS): Remove.
+	(ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
+	* thr-objc.c: Include config.h.
+	* configure.ac: Instead of looking at GCC's makefile, figure out if
+	GTHREAD_FLAGS should be defined by looking at the `thread model'
+	of the current gcc.
+	* configure: Regenerate.
+	* config.h.in: Regenerate.
+
+2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
+
+	PR bootstrap/17383
+	* configure.ac: Call GCC_TOPLEV_SUBDIRS.
+	(Determine CFLAGS for gthread): Use $host_subdir.
+	* configure: Regenerate.
+	* Makefile.in (host_subdir): New.
+	(INCLUDES): Use it.
+
+2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/12035
+	* gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
+	they are not used.
+	Include limits.h and stdlib.h.
+	Define BITS_PER_WORD.
+
+2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
+
+	* selector.c (__objc_init_selector_tables): Add missing void to
+	definition.
+
+2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
+
+	* configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
+	* configure, aclocal.m4: Regenerate.
+
+2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* configure: Regenerate for libtool change.
+
+2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* configure: Regenerate for libtool reversion.
+
+2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* configure: Regenerate for libtool change.
+
+2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* aclocal.m4, config.h.in: Regenerate.
+
+2004-10-08  Mike Stump  <mrs@apple.com>
+	    Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* aclocal.m4: Rename to ...
+	* acinclude.m4: here and also use m4_include instead of sinclude.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
+	* Makefile.in (configure): Add @MAINT@ infront of configure.ac
+
+2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* archive.c: Fix all the warnings about passing unsigned char*
+	to char* and the other way too.
+
+2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/16448
+	* exception.c: Include config.h
+	(objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
+	SJLJ_EXCEPTIONS.
+	* configure.ac: Find out what exception handling code we use.
+	* configure: Regenerate.
+	* config.h.in: New file, regenerate.
+
+2004-09-16  Andrew Pinski  <apinski@apple.com>
+
+	* encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
+
+2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
+	ACX_NONCANONICAL_TARGET.
+	* configure: Regenerate.
+
+2004-08-13  Ziemowit Laski  <zlaski@apple.com>
+
+	* objc/sarray.h: Hoist include of assert.h near the top of file,
+	and mark the remainder of the file 'extern "C"'.
+
+2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* objc/Object.h: Move includes out of extern "C" blocks.
+	* objc/encoding.h: Likewise.
+	* objc/hash.h: Likewise.
+	* objc/objc-api.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc/sarray.h: Likewise.
+	* objc/typedstream.h: Likewise.
+
+2004-08-12  Ziemowit Laski  <zlaski@apple.com>
+
+	* objc/NXConstStr.h: Update copyright date; bracket with
+	'extern "C"' for C++ use; make include syntax consistent
+	by using <...> instead of "..."; hoist <objc/...> includes
+	above the 'extern "C"' block.
+	* objc/Object.h: Likewise.
+	* objc/Protocol.h: Likewise.
+	* objc/encoding.h: Likewise.
+	* objc/hash.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc/sarray.h: Likewise.
+	* objc/thr.h: Likewise.
+	* objc/typedstream.h: Likewise.
+	* objc/objc-api.h: Add 'extern "C"' block for C++ use.
+	(objc_static_instances): For C++ case, do away with
+	zero-sized array.
+	(objc_method): Hoist definition to file scope.
+	(_objc_load_callback, _objc_object_alloc, class_get_class_method,
+	class_get_instance_method, class_create_instance,
+	class_get_class_name, class_get_instance_size,
+	class_get_meta_class, class_get_super_class, class_get_version,
+	class_is_class, class_is_meta_class, class_set_version,
+	class_get_gc_object_type, class_ivar_set_gcinvisible,
+	get_imp): Rename 'class' parameter to '_class'.
+	* objc/objc-list.h: Add 'extern "C"' block for C++ use.
+	* objc/objc.h: Update copyright date.
+	(arglist_t): Provide a union tag.
+
+2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* thr.c (__objc_thread_detach_function): Do not mark as volatile
+	but instead use the attribute noreturn.
+
+2004-06-28  Zack Weinberg  <zack@codesourcery.com>
+
+	* encoding.c: Rename target_flags with a #define to avoid
+	conflict with a prior declaration.
+
+2004-06-24  Andrew Pinski  <apinski@apple.com>
+
+	* objc/encoding.h: Wrap the functions with extern "C" for C++
+	mode.
+	* objc/hash.h: Likewise.
+	* objc/objc-api.h: Likewise.
+	* objc/objc-list.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc/sarray.h: Likewise.
+	* objc/thr.h: Likewise.
+	* objc/typedstream.h: Likewise.
+
+
+2004-06-21  Nick Clifton  <nickc@redhat.com>
+
+	* encoding.c (BITS_PER_UNIT): Define if a definition is not
+	provided.
+
+2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
+
+	* Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
+	(exception_gc.lo): New.
+	(OBJS_GC): Add exception_gc.lo.
+
+2004-06-17  Richard Henderson  <rth@redhat.com>
+
+	* exception.c: New file.
+	* Makefile.in (exception.lo): New.
+	(OBJS): Add it.
+
+2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* linking.m (_objcInit): New empty function
+	for Darwin only.
+
+2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* configure.ac: Support --enable-shared=libobjc.
+	* configure: Regenerate.
+
+	PR libobjc/15901
+	* configure.ac: Do not disable shared by default.
+	* configure: Regenerate.
+
+2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* Protocol.m ([-isEqual:]): Small optimizations returning
+	immediately if the argument is equal to self, and accessing
+	the argument's name directly if it's a protocol.
+
+2004-06-03  David Ayers  <d.ayers@inode.at>
+
+	* Protocol.m ([-isEqual:]): Test the class of the argument.
+
+2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* configure.ac (includedir): Rename to ...
+	(includedirname).
+	* Makefile.in: s/includedir/includedirname/.
+
+	PR target/11572
+	* configure.ac (includedir): Set to "include"
+	except for Darwin.
+	(libext) Set to empty except for Darwin.
+	* configure: Regenerate
+	* Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
+	s/include/$(includedir)/g.
+
+2004-05-25  Daniel Jacobowitz  <drow@false.org>
+
+	* Makefile.in: Add .NOEXPORT.
+
+2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	Merge from the libobjc-branch
+	2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
+
+		* Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
+
+	2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
+
+		* Makefile.in (OBJC_H): Add objc-deps.h.
+
+	2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
+
+		* Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
+		([-hash], [-isEqual:]): New methods.
+
+	2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
+
+		* sarray.c (sarray_free): Add a better comment.
+
+	2004-01-27  Adam Fedor  <fedor@gnu.org>
+
+		* hash.c (hash_add): Cast cachep to int.
+		* selector.c (__sel_register_typed_name): Cast
+		soffset_decode to int.
+
+	2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
+
+		* selector.c: Rename register_selectors_from_list to
+		__objc_register_selectors_from_list. Update caller.
+		(__objc_register_selectors_from_list): Lock __objc_runtime_mutex
+		while registering selectors. Use __sel_register_typed_name instead
+		of sel_register_typed_name. Check for NULL method_name:s.
+		(pool_alloc_selector): New function.
+		(__sel_register_typed_name): Use pool_alloc_selector to allocate
+		selector structures.
+		* sendmsg.c (class_add_method_list): Use
+		__objc_register_selectors_from_list.
+		* objc/runtime.h: Add __objc_register_selectors_from_list.
+
+	2004-01-25  Adam Fedor  <fedor@gnu.org>
+		    Nicola Pero  <n.pero@mi.flashnet.it>
+		    Andrew Pinski  <pinskia@physics.uc.edu>
+
+		* objc/objc-decls.h: New file.
+		* objc/objc-api.h (_objc_lookup_class): Mark as export.
+		(_objc_load_callback): Likewise.
+		(_objc_object_alloc): Likewise.
+		(_objc_object_copy): Likewise.
+		(_objc_object_dispose): Likewise.
+
+	2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
+
+		* archive.c: s/__inline__/inline
+		* sendmsg.c: Likewise.
+
+		* encoding.c: Remove FIXME about the warning
+		about unused variable.
+		* sendmsg.c: Add a FIXME comment saying that
+		this should be using libffi.
+
+		* Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
+
+
+2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* archive.c (objc_read_class): Initialize class_name.
+	(objc_read_selector): Initialize selector_name.
+
+2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
+
+	* Makefile.in (toolexecdir): Remove trailing space.
+
+2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	PR libobjc/14948
+	* configure.ac: De-precious CC so multilibs work.
+	* configure: Regenerate.
+
+2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.ac: Restore toolexecdir.
+	* Makefile.in: Restore toolexecdir.
+	* configure: Regenerate.
+
+2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.ac: Remove (unused) glibcpp_prefixdir.
+	* configure: Regenerate.
+
+	* configure.in: Rename to configure.ac.
+	* Makefile.in: Update to match.
+
+	* Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
+	Replace glibcpp_toolexeclibdir with toolexeclibdir.
+	* configure.in: Remove glibcpp_toolexecdir (unused).
+	Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
+	config.h or stamp-h (unused).  Move one comment to the right place.
+	* configure: Regenerate.
+	* config.h.in: Remove (unused).
+
+	* config.h.in: Regenerate with autoheader.
+
+	* Makefile.in: Remove (unused) gcc_version_trigger.
+	* configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
+	gcc_version_trigger.
+	* configure: Regenerate.
+
+	* configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
+	Sort file into sections.  Remove dnl where appropriate.  Fix
+	other style issues.
+	* configure: Regenerate.
+
+	* configure.in: Replace old AC_PROG_CC hack with new one.
+	Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
+	are no subdirectory output files, so this is fine).  Change prereq
+	to autoconf 2.59.
+	* aclocal.m4: Include ../config/no-executables.m4.
+	* configure: Regenerate with autoconf 2.59.
+
+	* configure.in: Improve comments on gthread_cflags.  Improve m4
+	quotation, and replace 'if test' with 'case', for --enable-objc-gc.
+	* configure: Regenerate.
+
+	* configure.in: Move PACKAGE and VERSION settings up top.  Remove
+	unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
+	redundant checks for values of RANLIB, AR, INSTALL.
+	* configure: Regenerate.
+
+	* configure.in: Clean up handling of
+	--enable-version-specific-runtime-libs and related variables;
+	replace 'if test' with 'case' where reasonable.  Fix comments.
+	Remove useless libstdcxx_interface.
+	* configure: Regenerate.
+
+	* configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
+	Replace uses of target_alias with target_noncanonical.
+	* aclocal.m4: Include ../config/acx.m4.
+	* configure: Regenerate.
+	* Makefile.in: Replace uses of target_alias with target_noncanonical.
+	Fix copyright statement.
+
+	* configure.in: Hand-inline bulky, confusing macros from
+	aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
+	Update copyright notice.  Remove stuff for automake, which isn't
+	used in this directory.  Remove emacs local variables.
+	* aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
+	* configure: Regenerate.
+
+2004-03-16  Manfred Hollstein  <mh@suse.com>
+
+	* Makefile.in, configure.in, configure: Update copyright years.
+
+2004-03-15  Manfred Hollstein  <mh@suse.com>
+
+	* Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
+	definition from configure.in.
+	* configure.in (PACKAGE): Add definition.
+	(VERSION): Add definition; substitute it in output files.
+	* configure: Re-generate.
+
+2004-03-05  Ziemowit Laski  <zlaski@apple.com>
+
+	* objc/hash.h (hash_string, compare_strings):
+	Add type-casts to make Objective-C++ happy.
+	* objc/typedstream.h (objc_get_stream_class_version):
+	Rename parameter from 'class' to 'class_name' to make
+	Objective-C++ happy.
+
+2004-03-01  Michael Matz  <matz@suse.de>
+
+	* Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
+
+2004-02-06  Ziemowit Laski  <zlaski@apple.com>
+
+	* objc/objc-api.h (objc_super): The 'class' field shall
+	be named 'super_class' #ifdef __cplusplus.
+
+2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR target/10781
+	* encoding.c (rs6000_special_round_type_align): Define.
+
+2004-01-14  Adam Fedor  <fedor@gnu.org>
+
+	PR libobjc/12155
+	* selector.c (__objc_register_instance_methods_to_class): Free
+	new_list if not used.
+
+2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
+
+	PR libobjc/11904
+	* sarray.c (sarray_free): Free array->is_copy_of latter.
+
+2003-12-01  Zack Weinberg  <zack@codesourcery.com>
+
+	PR 11433
+	* Protocol.m (descriptionForInstanceMethod): Don't dereference
+	instance_methods if it's NULL.
+	(descriptionForClassMethod): Likewise for class_methods.
+
+2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* Makefile.in (runtime-info.h): Remove -Wp.
+
+2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* Makefile.in (CC1OBJ): Remove.
+	(runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
+	correctly.
+	Use .m extension for temporary file.
+	Remove assembler temp file.
+
+2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* objc/hash.h (hash_string): Don't use a cast as an lvalue.
+
+2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* Makefile.in (runtime-info.h): Use MULTIFLAGS.
+
+2003-09-09  Alan Modra  <amodra@bigpond.net.au>
+
+	* configure: Regenerate.
+
+2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
+
+	* Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
+	(libdir)/gcc-lib/ when installing.
+	* configure: Regenerate.
+
+Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	libobjc/9969
+	* sendmsg.c (get_imp): Fixed rare threading problem.
+	(__objc_responds_to): Similar fixes.
+	(objc_msg_lookup): Similar fixes.
+	(__objc_init_install_dtable): Lock the runtime before checking if the
+	table is installed.
+
+2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
+	makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
+	selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
+	thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
+	thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
+	thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
+	* Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
+	class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
+	objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
+	objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
+	objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
+
+Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
+			  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	libobjc/10742
+	* init.c (class_superclass_of_class): New function.
+	(create_tree_of_subclasses_inherited_from): Use it.
+	(__objc_tree_insert_class): Likewise.
+	(class_is_subclass_of_class): Likewise.
+
+2003-04-11  David Chad  <davidc@freebsd.org>
+	    Loren J. Rittle  <ljrittle@acm.org>
+
+	libobjc/8562
+	* objc/hash.h (hash_string): Constify correctly.
+	(compare_ptrs): Use direct compare.
+	* objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
+	* objc/sarray.h: Global rename index to indx to avoid shadow.
+
+2003-03-12  Andreas Schwab  <schwab@suse.de>
+
+	* aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
+	glibcpp_toolexeclibdir.
+	* configure: Rebuilt.
+
+2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
+	config.status.
+	* configure: Rebuilt.
+
+2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
+
+	* aclocal.m4 (glibcpp_toolexeclibdir): Instead of
+	$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
+	version_specific_libs is enabled.
+	* configure: Rebuilt.
+
+2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
+
+	* Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
+	(install-libs, install-headers): Prepend $(DESTDIR) to
+	destination paths in all (un)installation commands.
+
+2002-12-02  Zack Weinberg  <zack@codesourcery.com>
+
+	* thr-objc.c: Include coretypes.h and tm.h.
+
+2002-12-01  Zack Weinberg  <zack@codesourcery.com>
+
+	* encoding.c, sendmsg.c: Include coretypes.h and tm.h.
+
+2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.in: Remove skip-this-dir support.
+	* configure: Regenerate.
+
+2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (all): Fix multilib parallel build.
+
+Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* sendmsg.c (nil_method): Declare not to take a variable number of
+	args.
+	(objc_msg_lookup): Cast nil_method to IMP before returning it.
+	(objc_msg_lookup_super): The same.
+
+2002-09-10  Jan Hubicka  <jh@suse.cz>
+
+	* nil_method.c (nil_method): No longer defined with variable
+	arguments.
+
+2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
+
+	* objc/encoding.h: Fix formatting.
+	* objc/hash.h: Likewise.
+	* objc/objc-api.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc/thr.h: Likewise.
+	* archive.c: Likewise.
+	* class.c: Likewise.
+	* encoding.c: Likewise.
+	* gc.c: Likewise.
+	* hash.c: Likewise.
+	* init.c: Likewise.
+	* misc.c: Likewise.
+	* nil_method.c: Likewise.
+	* objects.c: Likewise.
+	* sarray.c: Likewise.
+	* selector.c: Likewise.
+	* sendmsg.c: Likewise.
+	* thr-mach.c: Likewise.
+	* thr.c: Likewise.
+
+2002-06-25  DJ Delorie  <dj@redhat.com>
+
+	* aclocal.m4 (GLIBCPP_CONFIGURE): Split out
+	GLIBCPP_TOPREL_CONFIGURE.
+	* configure.in: Call it before AC_CANONICAL_SYSTEM.
+	* configure: Regenerate.
+
+2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Object.m (forward, read, write): Fix unused parameter warnings.
+	* encoding.c: Include <stdlib.h>.
+	(target_flags): Mark with attribute unused.
+	(atoi): Delete.
+	* runtime.h (__objc_selector_max_index): Change to unsigned int.
+	(__objc_generate_gc_type_description): Prototype.
+	* selector.c (__objc_selector_max_index): Change to unsigned int.
+
+Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
+	we always have a return value: if __objc_msg_forward does not
+	supply a forwarding implementation, return the default
+	__builtin_apply based one.
+
+2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Object.m: Fix signed/unsigned warning.
+	* Protocol.m: Likewise.
+	* archive.c: Always include stdlib.h.
+	(objc_read_short, objc_read_unsigned_short, objc_read_int,
+	objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
+	Fix signed/unsigned warning.
+	(objc_write_type, objc_read_type, objc_write_types,
+	objc_read_types): Ensure ctype 8-bit safety.
+	(__objc_no_write, __objc_no_read): Mark unused parameters.
+	* class.c (class_table_setup): Specify void arg.
+	* encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
+	objc_skip_typespec, objc_skip_offset,
+	objc_layout_structure_next_member): Ensure ctype 8-bit safety.
+	(objc_layout_structure_next_member): Ensure variables are
+	initialized.
+	* gc.c (__objc_generate_gc_type_description,
+	class_ivar_set_gcinvisible): Mark unused parameters.
+	* init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
+	unused parameters.
+	(__objc_init_protocols) Fix signed/unsigned warning.
+	* nil_method.c (nil_method): Mark unused parameters.
+	* thr.h (objc_thread_callback): Specify void arg.
+	* sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
+	signed/unsigned warning.
+	(sarray_free): Fix formatting.
+	* selector.c (sel_types_match): Ensure ctype 8-bit safety.
+	* sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
+
+2002-06-09  Andreas Jaeger  <aj@suse.de>
+
+	* encoding.c (objc_layout_structure_next_member): Remove unused
+	variable.
+
+2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (SHELL): Set to @SHELL@.
+	(WARN_CFLAGS): New.
+	(ALL_CFLAGS): Add $(WARN_CFLAGS).
+
+2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
+	* configure: Regenerate.
+
+2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
+	script entry, and set LD to it when configuring multilibs.
+	* configure: Rebuilt.
+
+2002-04-19  David O'Brien  <obrien@FreeBSD.org>
+
+	* encoding.c (MAX, MIN, ROUNDING): #undef before defining.
+
+2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	PR objc/6107
+	* objc/objc-api.h (struct objc_protocol_list): Change type of
+	member count from int to size_t.
+
+2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
+
+	PR libobjc/4039
+	* aclocal.m4: Replace with version copied from libstdc++-v3.
+	* configure.in: Update for changes to aclocal and Makefile.
+	* configure: Regenerate.
+	* Makefile.in: Correct install of multilibs and shared libs, use
+	INSTALL_DATA for include files.
+
+Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
+
+	* init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
+	categories - when an unclaimed category was found, the loop was
+	doing two steps forward instead of one, so that in certain cases
+	it was failing to properly load all the categories.  (Reported
+	with fix by Alexander Malmberg <alexander@malmberg.org>).
+
+2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* encoding.c: Add target_flags.
+
+2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	 * objc/objc-api.h (_C_VECTOR): New.
+
+	 * encoding.c (VECTOR_TYPE): New.
+
+Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* class.c: Rewritten the class table to use optimized, lock-free
+	lookup.  This more than doubles the speed of class method
+	invocations.  (class_table_setup), (class_table_insert),
+	(class_table_replace), (class_table_get_safe),
+	(class_table_next), (class_table_print),
+	(class_table_print_histogram): New functions.
+	(__objc_init_class_tables): Use class_table_setup.
+	(__objc_add_class_to_hash): Use class_table_get_safe and
+	class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
+	assert the existence of the table; do not lock the runtime; use
+	class_table_get_safe.  (objc_next_class): Use class_table_next.
+	(__objc_resolve_class_links): Use class_table_next.
+	(class_pose_as): Use class_table_replace.
+
+2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* gc.c: Removed the DEBUG declaration.
+
+Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
+	rather than through objc_thread_id, to save a function call.
+	(objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
+	Ditto.
+
+Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* objc/objc-api.h (object_is_class): Fixed - buggy code was trying
+	to cast an id to a Class, which can not be done.  Make the check
+	by using CLS_ISMETA on the class pointer instead.
+	(object_is_meta_class): Similar fix.
+
+2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
+
+	* configure.in (AC_EXEEXT): Work around in case it expands to
+	nothing, as in autoconf 2.50.
+	* acinclude.m4: Likewise.
+	* configure: Rebuilt.
+
+2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* THREADS: Explain that when we compile libobjc inside GCC, we
+	always use thr-objc.c as a backend, which uses GCC's thread code.
+
+2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
+
+	* init.c (__objc_send_message_in_list): When setting a new entry
+	in __objc_load_methods use the method IMP as key, but check to see
+	if the method is in the hashtable by looking at the IMP also.
+	Also ... call the method after adding it to the hashtable rather
+	than before ... thus preventing an obscure possibility of infinite
+	recursion if a +load method itself loads a subclass.
+
+2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* init.c (__objc_send_message_in_list): When setting a new entry
+	in __objc_load_methods use the method name as key, not the method
+	IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
+
+2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* objc-features.texi: Move to ../gcc/objc.texi.
+	* fdl.texi: Remove.
+	* Makefile.in: Don't generate documentation from
+	objc-features.texi.
+
+2001-05-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* fdl.texi: New file.
+	* objc-features.texi: Simplify.
+	* Makefile.in: Adjust accordingly.
+
+2001-04-30  Mark Mitchell  <mark@codesourcery.com>
+
+	* objc-features.texi: Use the GFDL.
+
+Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
+
+	* encoding.c (REAL_TYPE): Define.
+
+2001-03-19  David Edelsohn  <edelsohn@gnu.org>
+
+	* encoding.c (TYPE_MODE): Define.
+
+2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* thr.c (objc_thread_add): New function.
+	(objc_thread_remove): Ditto.
+	* objc/thr.h: Declare them.
+	* libobjc.def: Mention them.
+
+2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* objc-features.texi: Document the @compatibility_alias compiler
+	directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
+
+Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* sendmsg.c (__objc_forward): Delete strlen() declaration.
+
+2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
+
+	* configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
+	we're not interested in the result and they might fail.
+	* configure: Regenerated.
+
+2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* objc-features.texi: Use @email.
+
+2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
+	printf.
+
+2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
+
+	* encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
+	determines the value dynamically.
+
+Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* sendmsg.c: Added __objc_msg_forward, a hook that allows external
+	libraries to provide a function that returns the real forwarding
+	function. This can alleviate problems __builtin_apply() and
+	friends have on various platforms. (Solution suggested by Helge
+	Hess.)
+
+	* objc/objc-api.h: Define __objc_msg_forward.
+
+	* sendmsg.c: Define gen_rtx_REG.
+
+2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+	* thr-rtems.c: New file. Stub to compile.
+
+2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure: Rebuilt with new libtool.m4.
+
+Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* configure.in: Create a config.h file. Check for <sched.h>.
+	* configure: Regenerate.
+
+	* config.h.in: Check for <sched.h>.
+
+2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* configure: Regenerate after change to ../libtool.m4.
+
+2000-08-14  Andreas Schwab  <schwab@suse.de>
+
+	* objc-features.texi (Top): Move @menu at end of node.
+
+2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
+
+	* objc-features.texi: Move @node Top before @menu.
+
+Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* objc-features.texi: Documented the new -fconstant-string-class
+	option.
+
+Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
+	improve the Posix thread support for Objective-C.
+
+2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* aclocal.m4: Replace copy of ../libtool.m4 with
+	sinclude(../libtool.m4).
+
+Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
+
+	* configure.in: Added libtool support; build shared libraries
+	if --enable-shared was passed on command line.
+	* Makefile.in: Modified most compilation commands to use libtool.
+	* aclocal.m4: New symbolic link to the ../libtool.m4, from the
+	libtool distribution.
+
+Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
+
+	* sarray.c, Object.m: Removed the explicit prototypes for strlen
+	and memcpy on 64-bit platforms (Suggested by Rodney Brown
+	<rdb@cup.hp.com>).
+
+2000-05-12  H.J. Lu  (hjl@gnu.org)
+
+	* Makefile.in (GTHREAD_FLAGS): New.
+	(ALL_CFLAGS): Add $(GTHREAD_FLAGS).
+	(OBJC_THREAD_FILE): Changed to thr-objc.
+
+	* configure.in (GTHREAD_FLAGS): New, check and replace it for
+	Makefile.
+	(OBJC_THREAD_FILE): Removed.
+
+	* thr-objc.c: New.
+
+2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* objc/hash.h: Include string.h.
+
+2000-04-15  David Edelsohn  <edelsohn@gnu.org>
+
+	* Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
+
+2000-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* Object.m (strlen): Provide prototype on all 64bit platforms,
+	not only alpha.
+	* sarray.c (memcpy): Likewise.
+	* encoding.c (objc_layout_finish_structure): Don't use
+	ROUND_TYPE_ALIGN on sparc.
+
+	* encoding.c (objc_layout_structure_next_member): Do the whole
+	procedure even for the first member, so that we get correct
+	alignment.
+
+2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* objc/Protocol.h, objc/objc-list.h: Change #endif labels to
+	comments.
+
+2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
+
+Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
+
+	* thr-posix.c (__objc_mutex_deallocate): made deallocate work.
+
+Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
+	the compiler when building C code.
+
+Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
+
+	* Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
+	libdir, libsubdir and tooldir.
+
+Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
+
+	* init.c (__objc_force_linking): Make global.
+
+Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* configure.in (AC_EXEEXT): Remove call.
+	(compiler_name): Explicitly check with no extension and .exe
+	extension.
+	* configure: Regenerate.
+
+Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* Makefile.in (CC1OBJ): Define in terms of CC.
+	(runtime-info.h): Use.
+
+Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
+
+	* objc-features.texi: Updated the URL to Boehm's GC page.
+
+Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
+
+	* archive.c (__objc_code_char, __objc_write_char): Explicitly specify
+	the char as being signed (patch from Daniel Jacobowitz
+	<drow@false.org>).
+
+Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+	* configure.in (AC_PREREQ): Update to 2.13.
+	(AC_EXEEXT): Call to find possible file extension.
+	(compiler_name): Use.
+	* configure: Regenerate.
+
+Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
+
+Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* configure.in (thread_file): Correct and simplify code to find
+	the thread file.
+	* configure: Rebuilt.
+
+1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* configure.in (compiler_name): Add check to detect if this
+	language's compiler has been built.
+	* configure: Regenerate.
+
+Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	*  configure.in: Use AC_PREREQ(2.12.1).
+
+Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (runtime-info.h): Avoid GNU make extensions.
+
+Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
+
+Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
+
+Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
+
+	* objc-features.texi (Top): Changed the email address.
+	* objc-features.texi (Garbage Collection): Use @uref instead of @url.
+
+Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
+
+	* encoding.c: Redefine get_inner_array_type to get the first entry
+	in the structure.
+
+Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
+
+	* encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
+	(objc_get_type_qualifiers): Similarly.
+	* objc/encoding.h (_C_BYREF): Define.
+	(_F_BYREF): Define.
+
+1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
+
+	* objc/sarray.h: Make boffset be an unsigned long when sparc so it
+	works out on 64-bit systems.
+
+Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
+
+	* Makefile.in (INCLUDES): Make it multilib-friendly.
+
+Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
+
+	* Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
+
+Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
+			 Jeffrey A Law  (law@cygnus.com)
+
+	* Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
+	(FLAGS_TO_PASS): Added.
+	(runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
+
+	* archive.c: Change config.h to tconfig.h.
+
+	* configure.in: Find gcc's object directory even for multilibs.
+
+Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
+
+	* configure.in: Escape ^ in grep string.
+	* configure: Rebuilt.
+
+Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* All .h files pushed down into the objc/ subdirectory.
+	* Makefile.in (copy_headers): Corresponding changes.
+	* configure.in (AC_INIT): Corresponding changes.
+	* configure: Rebuilt.
+
+1998-09-30  Ben Elliston  <bje@cygnus.com>
+	    Jeff Law	  <law@cygnus.com>
+
+	* Makefile.in: Rewrite.
+
+	* configure.in: Likewise.
+
+	* configure: Regenerate.
+
+	* All .c files.  Remove "objc" prefix when including objc header
+	files.  Include tconfig.h, not ../tconfig.h.
+
+Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
+
+	* encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
+	(get_inner_array_type): Define.
+
+1998-09-21  Ben Elliston  <bje@cygnus.com>
+
+	* New directory.  Moved files from ../gcc/objc.