libobjc/ChangeLog

   1 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
   2
   3         * Makefile.in: Remove (unused) gcc_version_trigger.
   4         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
   5         gcc_version_trigger.
   6         * configure: Regenerate.
   7
   8         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
   9         Sort file into sections.  Remove dnl where appropriate.  Fix
  10         other style issues.
  11         * configure: Regenerate.
  12
  13         * configure.in: Replace old AC_PROG_CC hack with new one.
  14         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
  15         are no subdirectory output files, so this is fine).  Change prereq
  16         to autoconf 2.59.
  17         * aclocal.m4: Include ../config/no-executables.m4.
  18         * configure: Regenerate with autoconf 2.59.
  19
  20         * configure.in: Improve comments on gthread_cflags.  Improve m4
  21         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
  22         * configure: Regenerate.
  23
  24         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
  25         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
  26         redundant checks for values of RANLIB, AR, INSTALL.
  27         * configure: Regenerate.
  28
  29         * configure.in: Clean up handling of
  30         --enable-version-specific-runtime-libs and related variables;
  31         replace 'if test' with 'case' where reasonable.  Fix comments.
  32         Remove useless libstdcxx_interface.
  33         * configure: Regenerate.
  34
  35         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
  36         Replace uses of target_alias with target_noncanonical.
  37         * aclocal.m4: Include ../config/acx.m4.
  38         * configure: Regenerate.
  39         * Makefile.in: Replace uses of target_alias with target_noncanonical.
  40         Fix copyright statement.
  41
  42         * configure.in: Hand-inline bulky, confusing macros from
  43         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
  44         Update copyright notice.  Remove stuff for automake, which isn't
  45         used in this directory.  Remove emacs local variables.
  46         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
  47         * configure: Regenerate.
  48
  49 2004-03-16  Manfred Hollstein  <mh@suse.com>
  50
  51         * Makefile.in, configure.in, configure: Update copyright years.
  52
  53 2004-03-15  Manfred Hollstein  <mh@suse.com>
  54
  55         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
  56         definition from configure.in.
  57         * configure.in (PACKAGE): Add definition.
  58         (VERSION): Add definition; substitute it in output files.
  59         * configure: Re-generate.
  60
  61 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
  62
  63         * objc/hash.h (hash_string, compare_strings):
  64         Add type-casts to make Objective-C++ happy.
  65         * objc/typedstream.h (objc_get_stream_class_version):
  66         Rename parameter from 'class' to 'class_name' to make
  67         Objective-C++ happy.
  68
  69 2004-03-01  Michael Matz  <matz@suse.de>
  70
  71         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
  72
  73 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
  74
  75         * objc/objc-api.h (objc_super): The 'class' field shall
  76         be named 'super_class' #ifdef __cplusplus.
  77
  78 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
  79
  80         PR target/10781
  81         * encoding.c (rs6000_special_round_type_align): Define.
  82
  83 2004-01-14  Adam Fedor  <fedor@gnu.org>
  84
  85         PR libobjc/12155
  86         * selector.c (__objc_register_instance_methods_to_class): Free
  87         new_list if not used.
  88
  89 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
  90
  91         PR libobjc/11904
  92         * sarray.c (sarray_free): Free array->is_copy_of latter.
  93
  94 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
  95
  96         PR 11433
  97         * Protocol.m (descriptionForInstanceMethod): Don't dereference
  98         instance_methods if it's NULL.
  99         (descriptionForClassMethod): Likewise for class_methods.
 100
 101 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 102
 103         * Makefile.in (runtime-info.h): Remove -Wp.
 104
 105 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 106
 107         * Makefile.in (CC1OBJ): Remove.
 108         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 109         correctly.
 110         Use .m extension for temporary file.
 111         Remove assembler temp file.
 112
 113 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 114
 115         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 116
 117 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 118
 119         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 120
 121 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 122
 123         * configure: Regenerate.
 124
 125 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 126
 127         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 128         (libdir)/gcc-lib/ when installing.
 129         * configure: Regenerate.
 130
 131 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 132
 133         libobjc/9969
 134         * sendmsg.c (get_imp): Fixed rare threading problem.
 135         (__objc_responds_to): Similar fixes.
 136         (objc_msg_lookup): Similar fixes.
 137         (__objc_init_install_dtable): Lock the runtime before checking if the
 138         table is installed.
 139
 140 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 141
 142         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 143         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 144         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 145         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 146         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 147         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 148         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 149         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 150         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 151         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 152         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 153
 154 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 155                           Nicola Pero  <n.pero@mi.flashnet.it>
 156
 157         libobjc/10742
 158         * init.c (class_superclass_of_class): New function.
 159         (create_tree_of_subclasses_inherited_from): Use it.
 160         (__objc_tree_insert_class): Likewise.
 161         (class_is_subclass_of_class): Likewise.
 162
 163 2003-04-11  David Chad  <davidc@freebsd.org>
 164             Loren J. Rittle  <ljrittle@acm.org>
 165
 166         libobjc/8562
 167         * objc/hash.h (hash_string): Constify correctly.
 168         (compare_ptrs): Use direct compare.
 169         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 170         * objc/sarray.h: Global rename index to indx to avoid shadow.
 171
 172 2003-03-12  Andreas Schwab  <schwab@suse.de>
 173
 174         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 175         glibcpp_toolexeclibdir.
 176         * configure: Rebuilt.
 177
 178 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 179
 180         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 181         config.status.
 182         * configure: Rebuilt.
 183
 184 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 185
 186         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 187         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 188         version_specific_libs is enabled.
 189         * configure: Rebuilt.
 190
 191 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 192
 193         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 194         (install-libs, install-headers): Prepend $(DESTDIR) to
 195         destination paths in all (un)installation commands.
 196
 197 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 198
 199         * thr-objc.c: Include coretypes.h and tm.h.
 200
 201 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 202
 203         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 204
 205 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 206
 207         * configure.in: Remove skip-this-dir support.
 208         * configure: Regenerate.
 209
 210 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 211
 212         * Makefile.in (all): Fix multilib parallel build.
 213
 214 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 215
 216         * sendmsg.c (nil_method): Declare not to take a variable number of
 217         args.
 218         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 219         (objc_msg_lookup_super): The same.
 220
 221 2002-09-10  Jan Hubicka  <jh@suse.cz>
 222
 223         * nil_method.c (nil_method): No longer defined with variable
 224         arguments.
 225
 226 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 227
 228         * objc/encoding.h: Fix formatting.
 229         * objc/hash.h: Likewise.
 230         * objc/objc-api.h: Likewise.
 231         * objc/runtime.h: Likewise.
 232         * objc/thr.h: Likewise.
 233         * archive.c: Likewise.
 234         * class.c: Likewise.
 235         * encoding.c: Likewise.
 236         * gc.c: Likewise.
 237         * hash.c: Likewise.
 238         * init.c: Likewise.
 239         * misc.c: Likewise.
 240         * nil_method.c: Likewise.
 241         * objects.c: Likewise.
 242         * sarray.c: Likewise.
 243         * selector.c: Likewise.
 244         * sendmsg.c: Likewise.
 245         * thr-mach.c: Likewise.
 246         * thr.c: Likewise.
 247
 248 2002-06-25  DJ Delorie  <dj@redhat.com>
 249
 250         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
 251         GLIBCPP_TOPREL_CONFIGURE.
 252         * configure.in: Call it before AC_CANONICAL_SYSTEM.
 253         * configure: Regenerate.
 254
 255 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 256
 257         * Object.m (forward, read, write): Fix unused parameter warnings.
 258         * encoding.c: Include <stdlib.h>.
 259         (target_flags): Mark with attribute unused.
 260         (atoi): Delete.
 261         * runtime.h (__objc_selector_max_index): Change to unsigned int.
 262         (__objc_generate_gc_type_description): Prototype.
 263         * selector.c (__objc_selector_max_index): Change to unsigned int.
 264
 265 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 266
 267         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
 268         we always have a return value: if __objc_msg_forward does not
 269         supply a forwarding implementation, return the default
 270         __builtin_apply based one.
 271
 272 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 273
 274         * Object.m: Fix signed/unsigned warning.
 275         * Protocol.m: Likewise.
 276         * archive.c: Always include stdlib.h.
 277         (objc_read_short, objc_read_unsigned_short, objc_read_int,
 278         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
 279         Fix signed/unsigned warning.
 280         (objc_write_type, objc_read_type, objc_write_types,
 281         objc_read_types): Ensure ctype 8-bit safety.
 282         (__objc_no_write, __objc_no_read): Mark unused parameters.
 283         * class.c (class_table_setup): Specify void arg.
 284         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
 285         objc_skip_typespec, objc_skip_offset,
 286         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
 287         (objc_layout_structure_next_member): Ensure variables are
 288         initialized.
 289         * gc.c (__objc_generate_gc_type_description,
 290         class_ivar_set_gcinvisible): Mark unused parameters.
 291         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
 292         unused parameters.
 293         (__objc_init_protocols) Fix signed/unsigned warning.
 294         * nil_method.c (nil_method): Mark unused parameters.
 295         * thr.h (objc_thread_callback): Specify void arg.
 296         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
 297         signed/unsigned warning.
 298         (sarray_free): Fix formatting.
 299         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
 300         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
 301
 302 2002-06-09  Andreas Jaeger  <aj@suse.de>
 303
 304         * encoding.c (objc_layout_structure_next_member): Remove unused
 305         variable.
 306
 307 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 308
 309         * Makefile.in (SHELL): Set to @SHELL@.
 310         (WARN_CFLAGS): New.
 311         (ALL_CFLAGS): Add $(WARN_CFLAGS).
 312
 313 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 314
 315         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
 316         * configure: Regenerate.
 317
 318 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
 319
 320         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
 321         script entry, and set LD to it when configuring multilibs.
 322         * configure: Rebuilt.
 323
 324 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
 325
 326         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
 327
 328 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
 329
 330         PR objc/6107
 331         * objc/objc-api.h (struct objc_protocol_list): Change type of
 332         member count from int to size_t.
 333
 334 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 335
 336         PR libobjc/4039
 337         * aclocal.m4: Replace with version copied from libstdc++-v3.
 338         * configure.in: Update for changes to aclocal and Makefile.
 339         * configure: Regenerate.
 340         * Makefile.in: Correct install of multilibs and shared libs, use
 341         INSTALL_DATA for include files.
 342
 343 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 344
 345         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
 346         categories - when an unclaimed category was found, the loop was
 347         doing two steps forward instead of one, so that in certain cases
 348         it was failing to properly load all the categories.  (Reported
 349         with fix by Alexander Malmberg <alexander@malmberg.org>).
 350
 351 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
 352
 353         * encoding.c: Add target_flags.
 354
 355 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
 356
 357          * objc/objc-api.h (_C_VECTOR): New.
 358
 359          * encoding.c (VECTOR_TYPE): New.
 360
 361 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 362
 363         * class.c: Rewritten the class table to use optimized, lock-free
 364         lookup.  This more than doubles the speed of class method
 365         invocations.  (class_table_setup), (class_table_insert),
 366         (class_table_replace), (class_table_get_safe),
 367         (class_table_next), (class_table_print),
 368         (class_table_print_histogram): New functions.
 369         (__objc_init_class_tables): Use class_table_setup.
 370         (__objc_add_class_to_hash): Use class_table_get_safe and
 371         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
 372         assert the existence of the table; do not lock the runtime; use
 373         class_table_get_safe.  (objc_next_class): Use class_table_next.
 374         (__objc_resolve_class_links): Use class_table_next.
 375         (class_pose_as): Use class_table_replace.
 376
 377 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
 378
 379         * gc.c: Removed the DEBUG declaration.
 380
 381 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 382
 383         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
 384         rather than through objc_thread_id, to save a function call.
 385         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
 386         Ditto.
 387
 388 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 389
 390         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
 391         to cast an id to a Class, which can not be done.  Make the check
 392         by using CLS_ISMETA on the class pointer instead.
 393         (object_is_meta_class): Similar fix.
 394
 395 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
 396
 397         * configure.in (AC_EXEEXT): Work around in case it expands to
 398         nothing, as in autoconf 2.50.
 399         * acinclude.m4: Likewise.
 400         * configure: Rebuilt.
 401
 402 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
 403
 404         * THREADS: Explain that when we compile libobjc inside GCC, we
 405         always use thr-objc.c as a backend, which uses GCC's thread code.
 406
 407 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
 408
 409         * init.c (__objc_send_message_in_list): When setting a new entry
 410         in __objc_load_methods use the method IMP as key, but check to see
 411         if the method is in the hashtable by looking at the IMP also.
 412         Also ... call the method after adding it to the hashtable rather
 413         than before ... thus preventing an obscure possibility of infinite
 414         recursion if a +load method itself loads a subclass.
 415
 416 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
 417
 418         * init.c (__objc_send_message_in_list): When setting a new entry
 419         in __objc_load_methods use the method name as key, not the method
 420         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
 421
 422 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
 423
 424         * objc-features.texi: Move to ../gcc/objc.texi.
 425         * fdl.texi: Remove.
 426         * Makefile.in: Don't generate documentation from
 427         objc-features.texi.
 428
 429 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
 430
 431         * fdl.texi: New file.
 432         * objc-features.texi: Simplify.
 433         * Makefile.in: Adjust accordingly.
 434
 435 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
 436
 437         * objc-features.texi: Use the GFDL.
 438
 439 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
 440
 441         * encoding.c (REAL_TYPE): Define.
 442
 443 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
 444
 445         * encoding.c (TYPE_MODE): Define.
 446
 447 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
 448
 449         * thr.c (objc_thread_add): New function.
 450         (objc_thread_remove): Ditto.
 451         * objc/thr.h: Declare them.
 452         * libobjc.def: Mention them.
 453
 454 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
 455
 456         * objc-features.texi: Document the @compatibility_alias compiler
 457         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
 458
 459 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 460
 461         * sendmsg.c (__objc_forward): Delete strlen() declaration.
 462
 463 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
 464
 465         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
 466         we're not interested in the result and they might fail.
 467         * configure: Regenerated.
 468
 469 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 470
 471         * objc-features.texi: Use @email.
 472
 473 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 474
 475         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
 476         printf.
 477
 478 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
 479
 480         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
 481         determines the value dynamically.
 482
 483 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
 484
 485         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
 486         libraries to provide a function that returns the real forwarding
 487         function. This can alleviate problems __builtin_apply() and
 488         friends have on various platforms. (Solution suggested by Helge
 489         Hess.)
 490
 491         * objc/objc-api.h: Define __objc_msg_forward.
 492
 493         * sendmsg.c: Define gen_rtx_REG.
 494
 495 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 496
 497         * thr-rtems.c: New file. Stub to compile.
 498
 499 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 500
 501         * configure: Rebuilt with new libtool.m4.
 502
 503 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 504
 505         * configure.in: Create a config.h file. Check for <sched.h>.
 506         * configure: Regenerate.
 507
 508         * config.h.in: Check for <sched.h>.
 509
 510 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
 511
 512         * configure: Regenerate after change to ../libtool.m4.
 513
 514 2000-08-14  Andreas Schwab  <schwab@suse.de>
 515
 516         * objc-features.texi (Top): Move @menu at end of node.
 517
 518 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
 519
 520         * objc-features.texi: Move @node Top before @menu.
 521
 522 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 523
 524         * objc-features.texi: Documented the new -fconstant-string-class
 525         option.
 526
 527 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 528
 529         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
 530         improve the Posix thread support for Objective-C.
 531
 532 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 533
 534         * aclocal.m4: Replace copy of ../libtool.m4 with
 535         sinclude(../libtool.m4).
 536
 537 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
 538
 539         * configure.in: Added libtool support; build shared libraries
 540         if --enable-shared was passed on command line.
 541         * Makefile.in: Modified most compilation commands to use libtool.
 542         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
 543         libtool distribution.
 544
 545 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 546
 547         * sarray.c, Object.m: Removed the explicit prototypes for strlen
 548         and memcpy on 64-bit platforms (Suggested by Rodney Brown
 549         <rdb@cup.hp.com>).
 550
 551 2000-05-12  H.J. Lu  (hjl@gnu.org)
 552
 553         * Makefile.in (GTHREAD_FLAGS): New.
 554         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
 555         (OBJC_THREAD_FILE): Changed to thr-objc.
 556
 557         * configure.in (GTHREAD_FLAGS): New, check and replace it for
 558         Makefile.
 559         (OBJC_THREAD_FILE): Removed.
 560
 561         * thr-objc.c: New.
 562
 563 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 564
 565         * objc/hash.h: Include string.h.
 566
 567 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 568
 569         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
 570
 571 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
 572
 573         * Object.m (strlen): Provide prototype on all 64bit platforms,
 574         not only alpha.
 575         * sarray.c (memcpy): Likewise.
 576         * encoding.c (objc_layout_finish_structure): Don't use
 577         ROUND_TYPE_ALIGN on sparc.
 578
 579         * encoding.c (objc_layout_structure_next_member): Do the whole
 580         procedure even for the first member, so that we get correct
 581         alignment.
 582
 583 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
 584
 585         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
 586         comments.
 587
 588 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 589
 590         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
 591
 592 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
 593
 594         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
 595
 596 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
 597
 598         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
 599         the compiler when building C code.
 600
 601 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
 602
 603         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
 604         libdir, libsubdir and tooldir.
 605
 606 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
 607
 608         * init.c (__objc_force_linking): Make global.
 609
 610 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
 611
 612         * configure.in (AC_EXEEXT): Remove call.
 613         (compiler_name): Explicitly check with no extension and .exe
 614         extension.
 615         * configure: Regenerate.
 616
 617 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 618
 619         * Makefile.in (CC1OBJ): Define in terms of CC.
 620         (runtime-info.h): Use.
 621
 622 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 623
 624         * objc-features.texi: Updated the URL to Boehm's GC page.
 625
 626 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 627
 628         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
 629         the char as being signed (patch from Daniel Jacobowitz
 630         <drow@false.org>).
 631
 632 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 633
 634         * configure.in (AC_PREREQ): Update to 2.13.
 635         (AC_EXEEXT): Call to find possible file extension.
 636         (compiler_name): Use.
 637         * configure: Regenerate.
 638
 639 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
 640
 641         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
 642
 643 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
 644
 645         * configure.in (thread_file): Correct and simplify code to find
 646         the thread file.
 647         * configure: Rebuilt.
 648
 649 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
 650
 651         * configure.in (compiler_name): Add check to detect if this
 652         language's compiler has been built.
 653         * configure: Regenerate.
 654
 655 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 656
 657         *  configure.in: Use AC_PREREQ(2.12.1).
 658
 659 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
 660
 661         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
 662
 663 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 664
 665         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
 666
 667 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 668
 669         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
 670
 671 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
 672
 673         * objc-features.texi (Top): Changed the email address.
 674         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
 675
 676 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
 677
 678         * encoding.c: Redefine get_inner_array_type to get the first entry
 679         in the structure.
 680
 681 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
 682
 683         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
 684         (objc_get_type_qualifiers): Similarly.
 685         * objc/encoding.h (_C_BYREF): Define.
 686         (_F_BYREF): Define.
 687
 688 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
 689
 690         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
 691         works out on 64-bit systems.
 692
 693 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
 694
 695         * Makefile.in (INCLUDES): Make it multilib-friendly.
 696
 697 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
 698
 699         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
 700
 701 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
 702                          Jeffrey A Law  (law@cygnus.com)
 703
 704         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
 705         (FLAGS_TO_PASS): Added.
 706         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
 707
 708         * archive.c: Change config.h to tconfig.h.
 709
 710         * configure.in: Find gcc's object directory even for multilibs.
 711
 712 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
 713
 714         * configure.in: Escape ^ in grep string.
 715         * configure: Rebuilt.
 716
 717 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
 718
 719         * All .h files pushed down into the objc/ subdirectory.
 720         * Makefile.in (copy_headers): Corresponding changes.
 721         * configure.in (AC_INIT): Corresponding changes.
 722         * configure: Rebuilt.
 723
 724 1998-09-30  Ben Elliston  <bje@cygnus.com>
 725             Jeff Law      <law@cygnus.com>
 726
 727         * Makefile.in: Rewrite.
 728
 729         * configure.in: Likewise.
 730
 731         * configure: Regenerate.
 732
 733         * All .c files.  Remove "objc" prefix when including objc header
 734         files.  Include tconfig.h, not ../tconfig.h.
 735
 736 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
 737
 738         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
 739         (get_inner_array_type): Define.
 740
 741 1998-09-21  Ben Elliston  <bje@cygnus.com>
 742
 743         * New directory.  Moved files from ../gcc/objc.