changelog

gcc的组件

		* 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  <[e-mail]>

	* archive.c (objc_read_class): Initialize class_name.
	(objc_read_selector): Initialize selector_name.

2004-05-09  Richard Sandiford  <[e-mail]>

	* Makefile.in (toolexecdir): Remove trailing space.

2004-04-15  Nathanael Nerode  <[e-mail]>

	PR libobjc/14948
	* configure.ac: De-precious CC so multilibs work.
	* configure: Regenerate.

2004-04-14  Nathanael Nerode  <[e-mail]>

	* configure.ac: Restore toolexecdir.
	* Makefile.in: Restore toolexecdir.
	* configure: Regenerate.

2004-04-09  Nathanael Nerode  <[e-mail]>

	* 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  <[e-mail]>

	* Makefile.in, configure.in, configure: Update copyright years.

2004-03-15  Manfred Hollstein  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.

2004-02-06  Ziemowit Laski  <[e-mail]>

	* objc/objc-api.h (objc_super): The 'class' field shall
	be named 'super_class' #ifdef __cplusplus.

2004-01-17  Andrew Pinski  <[e-mail]>

	PR target/10781
	* encoding.c (rs6000_special_round_type_align): Define.

2004-01-14  Adam Fedor  <[e-mail]>

	PR libobjc/12155
	* selector.c (__objc_register_instance_methods_to_class): Free
	new_list if not used.

2004-01-09  Andrew Ruder  <[e-mail]>

	PR libobjc/11904
	* sarray.c (sarray_free): Free array->is_copy_of latter.

2003-12-01  Zack Weinberg  <[e-mail]>

	PR 11433
	* Protocol.m (descriptionForInstanceMethod): Don't dereference
	instance_methods if it's NULL.
	(descriptionForClassMethod): Likewise for class_methods.

2003-10-24  Rainer Orth  <[e-mail]>

	* Makefile.in (runtime-info.h): Remove -Wp.

2003-10-21  Rainer Orth  <[e-mail]>

	* 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  <[e-mail]>

	* objc/hash.h (hash_string): Don't use a cast as an lvalue.

2003-10-17  Rainer Orth  <[e-mail]>

	* Makefile.in (runtime-info.h): Use MULTIFLAGS.

2003-09-09  Alan Modra  <[e-mail]>

	* configure: Regenerate.

2003-08-27  Alexander Malmberg  <[e-mail]>

	* 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  <[e-mail]>

	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  <[e-mail]>

	* 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 <[e-mail]>
			  Nicola Pero  <[e-mail]>

	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  <[e-mail]>
	    Loren J. Rittle  <[e-mail]>

	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  <[e-mail]>

	* aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
	glibcpp_toolexeclibdir.
	* configure: Rebuilt.

2003-02-20  Alexandre Oliva  <[e-mail]>

	* configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
	config.status.
	* configure: Rebuilt.

2003-01-27  Alexandre Oliva  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* thr-objc.c: Include coretypes.h and tm.h.

2002-12-01  Zack Weinberg  <[e-mail]>

	* encoding.c, sendmsg.c: Include coretypes.h and tm.h.

2002-11-26  Nathanael Nerode  <[e-mail]>

	* configure.in: Remove skip-this-dir support.
	* configure: Regenerate.

2002-09-22  Kaveh R. Ghazi  <[e-mail]>

	* Makefile.in (all): Fix multilib parallel build.

Thu Sep 12 12:44:37 2002  Nicola Pero  <[e-mail]>

	* 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  <[e-mail]>

	* nil_method.c (nil_method): No longer defined with variable
	arguments.

2002-07-02  Rodney Brown  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* encoding.c (objc_layout_structure_next_member): Remove unused
	variable.

2002-05-20  Kaveh R. Ghazi  <[e-mail]>

	* Makefile.in (SHELL): Set to @SHELL@.
	(WARN_CFLAGS): New.
	(ALL_CFLAGS): Add $(WARN_CFLAGS).

2002-05-16  Rainer Orth  <[e-mail]>

	* aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
	* configure: Regenerate.

2002-05-08  Alexandre Oliva  <[e-mail]>

	* 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  <[e-mail]>

	* encoding.c (MAX, MIN, ROUNDING): #undef before defining.

2002-04-09  Hans-Peter Nilsson  <[e-mail]>

	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  <[e-mail]>

	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  <[e-mail]>

	* 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