1 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
6 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
7 Ben Elliston <bje@au.ibm.com>
9 * include/cpplib.h (CPP_N_DFLOAT): New.
10 * expr.c (interpret_float_suffix): Identify df, dd, and dl
11 suffixes as decimal floating point constants.
12 (cpp_classify_number): Disallow hexadecimal DFP constants.
14 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
15 Ian Lance Taylor <ian@airs.com>
17 * include/cpplib.h (struct cpp_callbacks): Annotate error with
18 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
20 2005-11-09 Per Bothner <per@bothner.com>
21 Uros Bizjak <uros@kss-loka.si>
24 * init.c (read_original_filename): Temporarily set
25 state.in_directive before calling _cpp_lex_direct for
28 2005-11-03 James E Wilson <wilson@specifix.com>
31 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
33 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
35 * include/cpplib.h (struct cpp_callbacks): Make error take
37 * errors.c (cpp_error): Update call to callback.
39 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
42 * macro.c (_cpp_builtin_macro_text): Lower the needed max
44 (cpp_quote_string): Don't octalify non printable
47 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
50 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
51 (struct cpp_callbacks): Add error.
52 * errors.c (cpp_error): If client_diagnostic, use error callback.
53 * charset.c (convert_escape): Don't use %03o in diagnostic.
55 2005-10-21 James E Wilson <wilson@specifix.com>
58 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
59 callers. Pass to open_file_failed.
60 (open_file_failed): New parameter angle_brackets. Fix all callers.
61 Use in print_dep assignment.
62 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
63 * internal.h (_cpp_find_file): Add new parm to declaration.
65 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
67 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
68 * configure: Regenerate.
70 2005-10-04 Ian Lance Taylor <ian@airs.com>
73 * directives.c (check_eol_return_comments): New static function.
74 (parse_include): Add buf parameter. Change all callers.
75 (do_include_common): If not discard comments, turn on
76 save_comments. Pass collected comments to include callback.
77 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
78 include callback: cpp_token list.
80 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
82 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
83 * init.c (struct lang_flags, lang_defaults): Add
85 (cpp_set_lang): Use it.
86 * lex.c (forms_identifier_p): Check extended_identifiers.
88 2005-08-30 Jakub Jelinek <jakub@redhat.com>
92 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
95 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
97 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
98 -Wmissing-format-attribute.
100 * configure: Regenerate.
102 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
104 * all files: Update FSF address in copyright headers.
105 * makeucnid.c (write_copyright): Update outputted FSF address.
107 2005-06-13 Zack Weinberg <zack@codesourcery.com>
109 * configure.ac: Invoke ZW_CREATE_DEPDIR and
110 ZW_PROG_COMPILER_DEPENDENCIES.
111 * aclocal.m4, configure: Regenerate.
112 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
114 (distclean): Clean up $(DEPDIR) and its contents.
115 (.c.o): Use $(COMPILE).
116 Include $(DEPDIR)/*.Po for most object->header dependencies.
118 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
120 * configure.ac: Check declarations for asprintf and vasprintf.
121 * config.in: Regenerate.
122 * configure: Likewise.
124 * charset.c (conversion_loop): Use XRESIZEVEC.
125 (convert_no_conversion): Likewise.
126 (convert_using_iconv): Likewise.
127 (init_iconv_desc): Cast return value of alloca.
128 (cpp_host_to_exec_charset): Use XNEWVEC.
129 (emit_numeric_escape): Use XRESIZEVEC.
130 (cpp_interpret_string): Use XNEWVEC.
131 (cpp_interpret_string): Use XRESIZEVEC.
132 (_cpp_interpret_identifier): Cast return value of alloca.
133 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
134 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
135 (parse_include): Use XNEWVEC.
136 (insert_pragma_entry): Rename local variable "new" to
138 (save_registered_pragmas): Cast return value of xmemdup.
139 (destringize_and_run): Same for alloca.
140 (parse_assertion): Likewise.
141 (do_assert): Cast allocated storage to proper type.
142 (cpp_define): Likewise.
143 (_cpp_define_builtin): Likewise.
144 (cpp_undef): Likewise.
145 (handle_assertion): Likewise.
146 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
147 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
148 (CPP_UMINUS): Likewise.
149 (struct cpp_operator): Rename from struct operator.
150 (_cpp_expand_op_stack): Use XRESIZEVEC.
151 * files.c (pch_open_file): Use XNEWVEC.
152 (pch_open_file): Use XRESIZEVEC.
153 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
154 (dir_name_of_file): Use XNEWVEC.
155 (make_cpp_file): Use XCNEW.
156 (make_cpp_dir): Likewise.
157 (allocate_file_hash_entries): USE XNEWVEC.
158 (cpp_included): Cast return value of htab_find_with_hash.
159 (append_file_to_dir): Use XNEWVEC.
160 (read_filename_string): Likewise. Use XRESIZEVEC too.
161 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
162 (remap_filename): Use XNEWVEC.
163 (struct pchf_entry): Move definition out of struct pchf_data.
164 (_cpp_save_file_entries): Use XCNEWVAR.
165 (_cpp_read_file_entries): Use XNEWVAR.
166 * identifiers.c (alloc_node): Use XOBNEW.
167 * init.c (cpp_create_reader): Use XCNEW.
168 (cpp_init_builtins): Cast of b->value to enum builtin_type.
169 (read_original_directory): Cast return value of alloca.
170 * lex.c (add_line_note): Use XRESIZEVEC.
171 (warn_about_normalization): Use XNEWVEC.
172 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
173 (new_buff): Use XNEWVEC.
174 * line-map.c (linemap_add): Use XRESIZEVEC.
175 * macro.c (builtin_macro): Cast return value of alloca.
176 (paste_tokens): Likewise.
177 (expand_arg): Use XNEWVEC and XRESIZEVEC.
178 (_cpp_save_parameter): Use XRESIZEVEC.
179 (create_iso_definition): Cast allocated storage to proper type.
180 (_cpp_create_definition): Likewise.
181 (cpp_macro_definition): Use XRESIZEVEC.
182 * makedepend.c (add_clm): Use XNEW.
184 * mkdeps.c (munge): Use XNEWVEC.
185 (deps_init): Use XCNEW.
186 (deps_add_target): Use XRESIZEVEC.
187 (deps_add_default_target): Cast return value of alloca.
188 (deps_add_dep): Use XRESIZEVEC.
189 (deps_add_vpath): Likewise. Use XNEWVEC too.
190 (deps_restore): Likewise.
191 * pch.c (save_idents): Use XNEW and XNEWVEC.
192 (cpp_save_state): Use XNEW.
193 (count_defs): Cast return value of htab_find.
194 (write_defs): Likewise.
195 (cpp_write_pch_deps): Use XNEWVEC.
196 (collect_ht_nodes): Use XRESIZEVEC.
197 (cpp_valid_state): Use XNEWVEC.
198 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
199 * symtab.c (ht_create): Use XCNEW.
200 (ht_lookup_with_hash): Cast return value of obstack_copy0.
201 (ht_expand): Use XCNEWVEC.
202 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
203 (bool): Do not define if __cplusplus.
205 2005-05-12 Zack Weinberg <zack@codesourcery.com>
207 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
208 (do_sccs): Delete function definition, #define to do_ident.
209 (do_ident): Don't hardwire directive name.
211 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
214 * configure: Regenerate.
216 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
218 * files.c: Include io.h for DJGPP to get prototype of setmode.
220 2005-04-19 Per Bothner <per@bothner.com>
222 PR preprocessor/20907
223 * line-map.c (linemap_line_start): Fix bug when we need to increse
224 column_bits but can re-use the current line_map.
226 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
228 * system.h (fopen, fdopen, freopen): Define these to the unlocked
231 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
233 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
234 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
235 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
236 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
238 (fwrite_unlocked): Fix prototype.
240 * configure, config.in: Regenerate.
242 2005-04-05 Jakub Jelinek <jakub@redhat.com>
244 PR preprocessor/19475
245 * macro.c (create_iso_definition): For < ISO C99, don't
246 pedwarn if there is no whitespace between macro name and its
247 replacement, but the replacement starts with a basic character
250 2005-03-28 Andreas Jaeger <aj@suse.de>
252 * lex.c (warn_about_normalization): Cast field width to int to
255 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
257 * configure.ac: Consistently use solaris2.1[0-9]* instead of
259 * configure: Regenerate.
261 2005-03-15 Geoffrey Keating <geoffk@apple.com>
263 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
264 UCN rather than printing an error.
266 2005-03-14 Geoffrey Keating <geoffk@apple.com>
268 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
270 2005-03-14 Geoffrey Keating <geoffk@apple.com>
272 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
273 * charset.c: Update for new format of ucnid.h.
274 (ucn_valid_in_identifier): Update for new format of ucnid.h.
275 Add NST parameter, and update it; update callers.
276 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
278 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
279 * internal.h (struct normalize_state): New.
280 (INITIAL_NORMALIZE_STATE): New.
281 (NORMALIZE_STATE_RESULT): New.
282 (NORMALIZE_STATE_UPDATE_IDNUM): New.
283 (_cpp_valid_ucn): New.
284 * lex.c (warn_about_normalization): New.
285 (forms_identifier_p): Add normalize_state parameter, update callers.
286 (lex_identifier): Add normalize_state parameter, update callers. Keep
288 (lex_number): Likewise.
289 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
290 it with warn_about_normalization.
294 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
295 comments about obsolete version of C++.
296 * include/cpplib.h (enum cpp_normalize_level): New.
297 (struct cpp_options): Add warn_normalize field.
299 2005-03-11 Geoffrey Keating <geoffk@apple.com>
301 * directives.c (glue_header_name): Update call to cpp_spell_token.
302 * internal.h (_cpp_interpret_identifier): New.
303 * charset.c (_cpp_interpret_identifier): New.
304 (_cpp_valid_ucn): Allow UCN version of '$'.
305 * lex.c (lex_identifier): Add extra parameter to indicate if initial
306 character was '$' or '\'. Support identifiers with UCNs.
307 (forms_identifier_p): Allow UCNs.
308 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
310 (cpp_spell_token): Add FORSTRING parameter. Use it.
311 (cpp_token_as_text): Update call to cpp_spell_token.
312 (cpp_output_token): Write UCNs back out.
313 (stringify_arg): Update call to cpp_spell_token.
314 (paste_tokens): Likewise.
315 (cpp_macro_definition): Likewise.
316 * macro.c (stringify_arg): Likewise.
317 (paste_tokens): Likewise.
318 (cpp_macro_definition): Likewise.
319 * include/cpplib.h: Add parameter to cpp_spell_token.
321 2005-03-04 Jakub Jelinek <jakub@redhat.com>
325 * macro.c (replace_args, cpp_get_token): Copy whole
326 cpp_token_u instead of just cpp_string field from it.
328 2005-02-28 Devang Patel <dpatel@apple.com>
330 * directives.c (do_line): Save sysp early before line table is
333 2005-02-20 Zack Weinberg <zack@codesourcery.com>
336 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
337 (cpp_host_to_exec_charset): New function.
338 * include/cpplib.h: Declare cpp_host_to_exec_charset.
340 2005-02-19 Devang Patel <dpatel@apple.com>
342 * charset.c (_cpp_convert_input): Check '\r' before inserting
345 2005-02-15 Eric Christopher <echristo@redhat.com>
347 PR preprocessor/19077
348 * macro.c (cpp_macro_definition): Move handling of whitespace
349 to PREV_WHITE conditional. Remove overloading of len
352 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
354 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
355 traditional.c: Update copyright.
357 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
360 * configure.ac: Check for declaration of basename and getopt.
361 * config.in: Regenerate.
362 * configure: Regenerate.
363 * internal.h (ustrcspn): New.
364 * macro.c (create_iso_definition): Fix allocation of memory.
365 (padding_token): Add cast to remove const-ness.
366 * pch.c (cpp_read_state): Use ustrcspn.
368 2005-02-08 Mike Stump <mrs@apple.com>
370 * files.c (pchf_adder): Remove.
371 (struct pchf_adder_info): Likewise.
372 (_cpp_save_file_entries): Write out all files so that #import works.
374 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
376 * configure: Regenerate.
378 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
380 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
382 * include/cpplib.h: Also update copyright years.
384 2005-01-03 Geoffrey Keating <geoffk@apple.com>
386 * files.c (_cpp_find_file): Add files found by search_path_exhausted
387 to the list of all files.
389 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
391 * internal.h: Update references to Cpp lib filenames.
392 * directives.c: Likewise.
395 * traditional.c: Likewise.
397 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
399 PR preprocessor/15167
400 * files.c (destroy_cpp_file): New function.
401 (should_stack_file): Make a new file if the
402 compared file is still stacked.
404 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
406 PR preprocessor/17610
407 * directives.c (do_include_common): Error out if an empty filename
408 is given for #include (or #include_next or #import).
410 2004-11-27 Roger Sayle <roger@eyesopen.com>
411 Zack Weinberg <zack@codesourcery.com>
413 * internal.h: Replace all uses of uchar with unsigned char.
414 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
415 with !IN_GCC, so uchar is only defined whilst building libcpp.
417 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
419 * aclocal.m4: Regenerate.
421 2004-11-24 Roger Sayle <roger@eyesopen.com>
423 PR preprocessor/15824
424 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
425 directly, instead of the non-existant "system.h" and "ansidecl.h".
426 * configure: Regenerate.
428 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
429 Joseph Myers <joseph@codesourcery.com>
431 * internal.h (struct lexer_state): Add in_deferred_pragma.
432 * directives.c (struct pragma_entry): Add allow_expansion.
433 (insert_pragma_entry): Take allow_expansion flag.
434 (register_pragma): Likewise.
435 (cpp_register_pragma): Likewise.
436 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
437 (do_pragma): Honor allow_expansion.
438 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
439 * include/cpplib.h (cpp_register_pragma): Update prototype.
441 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
442 Mark Mitchell <mark@codesourcery.com>
444 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
445 need_64bit_hwint=yes.
446 * configure: Regenerate.
448 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
450 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
452 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
453 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
454 Remove local srcdir path from generated file.
456 2004-11-04 Zack Weinberg <zack@codesourcery.com>
457 Gerald Pfeifer <gerald@pfeifer.com>
459 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
462 2004-10-27 Zack Weinberg <zack@codesourcery.com>
465 * directives.c (do_pragma): Do not defer pragmas which are unknown.
466 (cpp_handle_deferred_pragma): Add cast to silence warning.
468 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
470 * errors.c (_cpp_begin_message): Print "error: " for errors.
472 2004-10-10 Andreas Jaeger <aj@suse.de>
474 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
475 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
477 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
479 * pch.c (cpp_write_pch_state): Remove variable z as it is not
481 (cpp_read_state): Remove unused variables, m, d and mac_count.
483 2004-09-29 Per Bothner <per@bothner.com>
485 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
486 cb.line_change. Otherwise do_pragma will call the line_change
487 call-back with a meaningless line number.
489 2004-09-24 Zack Weinberg <zack@codesourcery.com>
491 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
492 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
493 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
494 * aclocal.m4, configure: Regenerate.
495 * init.c: Include localedir.h.
496 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
498 (.c.o): Use $(ALL_CFLAGS).
499 (localedir.h, localedir.hs): New rules.
500 (clean): Use rm -rf to remove directories.
501 (distclean): Also delete localedir.h and localedir.hs.
502 (init.o): Update dependencies.
504 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
506 * Makefile.in (aclocal.m4): Update dependencies.
507 * configure.ac (AC_CONFIG_MACRO_DIR): New.
508 * aclocal.m4, configure: Regenerate.
510 2004-09-17 Zack Weinberg <zack@codesourcery.com>
512 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
513 (_cpp_convert_input, _cpp_default_encoding): Add comments.
514 Some other comments in this file also tweaked.
516 * directives.c (do_pragma): Save current buffer position
517 before lexing the pragma keywords; don't call
518 _cpp_backup_tokens in the defer_pragmas case.
520 2004-09-15 Per Bothner <per@bothner.com>
522 * include/line-map.h (line_map_start): Add parameter names so
523 preceding comment makes sense.
524 (linemap_add): Remove from comment mention of non-existing parameter.
526 2004-09-09 Matt Austern <austern@apple.com>
527 Zack Weinberg <zack@codesourcery.com>
529 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
530 prefixes throughout. Add entry for PRAGMA. Remove
531 unnecessary "= 0" from EQ.
532 (enum cpp_ttype): Adjust OP and TK definitions to restore
533 prefixes, via token-paste.
534 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
535 Change from #defines to additional cpp_ttype enumerators.
536 (struct cpp_options): Add defer_pragmas.
537 (cpp_handle_deferred_pragma): Prototype new interface.
539 * internal.h (struct cpp_reader): Add directive_result.
540 * directives.c (struct pragma_entry): Add is_internal field;
541 give boolean fields type bool.
542 (start_directive): Initialize pfile->directive_result.type.
543 (_cpp_do__Pragma): Likewise.
544 (run_directive): Do not crash if pfile->buffer->prev is NULL.
545 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
547 (register_pragma): New static function, bulk of former
548 cpp_register_pragma here; add 'internal' argument, pass along
549 to insert_pragma_entry.
550 (cpp_register_pragma): Now a wrapper around register_pragma which
551 always passes false for 'internal' argument.
552 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
554 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
555 an internal pragma, save text till the end of the line as a CPP_PRAGMA
556 token instead of executing the pragma.
557 (cpp_handle_deferred_pragma): New interface.
558 * lex.c (token_spellings): Adjust OP and TK definitions to
559 match changes to cpplib.h.
560 (_cpp_lex_token): Check for a directive-result token and
561 return it if present.
562 (cpp_token_val_index): Handle CPP_PRAGMA.
563 * macro.c (cpp_builtin_macro_text): Correct comment.
564 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
566 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
568 PR preprocessor/14699
569 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
570 from size_t to double.
572 2004-08-28 Andreas Schwab <schwab@suse.de>
573 Andreas Jaeger <aj@suse.de>
575 * configure.ac: Set PACKAGE correctly.
576 * configure: Regenerated.
578 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
580 * Makefile.in: Add back top_builddir.
582 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
584 * configure.ac: Replace Automake macro invocations
585 with manual Autoconf checks and substitutions.
586 * configure: Regenerate.
587 * aclocal.m4: Regenerate.
588 * config.in: Regenerate.
589 * Makefile.am: Removed.
590 * Makefile.in: Heavy simplification and reorganization.
592 2004-08-09 Mark Mitchell <mark@codesourcery.com>
594 * configure.ac (arm*-*-eabi*): New target.
595 (arm*-*-symbianelf*): Likewise.
596 * configure: Regenerated.
598 2004-07-24 Bernardo Innocenti <bernie@develer.com>
600 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
601 * directives.c: Use XNEW-family macros from libiberty.
604 * cpplib.h (cpp_deps_style): Export enum with name.
606 2004-07-23 Matthias Klose <doko@debian.org>
608 * init.c (init_library): Use PACKAGE for the text domain.
610 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
612 PR preprocessor/16366
613 * internal.h (struct cpp_reader): New field dir_hash.
614 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
615 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
617 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
619 PR preprocessor/16192
620 PR preprocessor/15913
621 PR preprocessor/15572
622 * expr.c (_cpp_parse_expr): Handle remaining cases where an
623 expression is missing.
624 * init.c (post_options): Traditional cpp doesn't do // comments.
626 2004-06-30 Per Bothner <per@bothner.com>
628 * include/line-map.h (fileline): Remove old typedef.
629 * internal.h (struct cpp_reader): Use source_location typedef instead.
631 2004-06-26 Zack Weinberg <zack@codesourcery.com>
633 Partially revert patch of 2004-06-05.
634 * files.c (search_cache): Remove pfile argument. Don't check
635 for file that would be found by "" or <> search here...
636 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
637 Do not apply directory-of-current-file correction to files
638 found by this check. Rearrange code slightly.
640 2004-06-21 Geoffrey Keating <geoffk@apple.com>
642 * files.c (should_stack_file): Correct swapped parameters to call
644 * pch.c (cpp_valid_state): Handle -fpreprocessed.
646 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
648 * Makefile.in: Regenerate with automake 1.8.5.
649 * aclocal.m4: Likewise.
650 * configure: Regenerate.
652 2004-06-11 Zack Weinberg <zack@codesourcery.com>
654 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
655 * configure, config.in: Regenerate.
656 * system.h: Unconditionally define bool as unsigned char,
657 BOOL_BITFIELD as unsigned int.
658 * .cvsignore: New file.
660 2004-06-09 Geoffrey Keating <geoffk@apple.com>
662 * traditional.c (push_replacement_text): Set macro->traditional.
663 (save_replacement_text): Likewise.
664 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
665 (struct save_macro_item): Delete.
666 (struct save_macro_data): Use a character array not the previous
668 (save_macros): Save macro as text not as internal structures.
669 (cpp_prepare_state): Update for changes to save_macro_data.
670 (cpp_read_state): Don't read macros defined in PCH. Restore
672 * macro.c (create_iso_definition): Honour alloc_subobject.
673 Clear traditional flag.
674 (_cpp_create_definition): Honour alloc_subobject.
675 * lex.c (cpp_token_val_index): New.
676 * internal.h: Include cpp-id-data.h.
677 (uchar): Move definition to cpp-id-data.h.
679 (cpp_macro): Likewise.
680 * directives.c (struct answer): Move to cpp-id-data.h.
681 (do_assert): Honour alloc_subobject.
683 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
684 * include/cpplib.h (struct cpp_string): Add GTY marker.
685 (enum cpp_token_fld_kind): New.
686 (struct cpp_token): Add GTY markers.
687 (cpp_token_val_index): Prototype.
688 (CPP_HASHNODE_VALUE_IDX): New.
689 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
690 * include/cpp-id-data.h: New file.
692 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
694 * Makefile.am (all-local): New.
695 * Makefile.in: Regenerate.
697 2004-06-06 Roger Sayle <roger@eyesopen.com>
699 * Makefile.am (LIBICONV): Declare.
700 (makedepend_LDADD): Use LIBICONV.
701 * Makefile.in: Regenerate.
703 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
705 * Makefile.am (LIBINTL): Declare
706 (makedepend_LDADD): Use LIBINTL.
707 * Makefile.in: Regenerate.
709 2004-06-05 Zack Weinberg <zack@codesourcery.com>
711 * Makefile.am: Add makedepend.
712 * Makefile.in, aclocal.m4: Regenerate.
713 * charset.c: Insert a space to avoid a warning.
714 * directives.c: Include mkdeps.h.
715 (_cpp_handle_directive): Reenable macro expander if appropriate.
716 (undefine_macros): Inline body of _cpp_free_definition for speed.
717 Do not call undef callback or _cpp_warn_if_unused_macro.
718 (cpp_get_deps): New interface.
719 * files.c (search_cache): Add pfile argument. Check for file
720 that would be found by "" or <> search here...
721 (_cpp_find_file): ...not here. Correct recorded start_dir of
722 files found by directory-of-current-file search that would be
723 found by "" or <> search.
724 * init.c (cpp_add_dependency_target): Delete.
725 * internal.h (struct lexer_state): Add discarding_output flag.
726 * lex.c (lex_identifier): Compute hash function while scanning.
727 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
729 * makedepend.c: New file.
730 * mkdeps.c (struct deps): Add vpath vector.
731 (apply_vpath, deps_add_vpath): New function.
732 (deps_free): Free vpath vector.
733 (deps_add_dep, deps_add_target): Use apply_vpath.
734 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
735 (ht_lookup_with_hash): New function.
736 * cpplib.h, mkdeps.h: Update prototypes.
737 * symtab.h: Update prototypes.
738 (HT_HASHSTEP, HT_FINISH): New macros.
740 2004-05-29 Geoffrey Keating <geoffk@apple.com>
742 * symtab.c (ht_create): Set entries_owned.
743 (ht_destroy): Honour entries_owned.
744 (ht_expand): Likewise.
746 * include/symtab.h (struct ht): New field 'entries_owned'
747 (ht_load): New prototype.
749 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
752 * configure.ac: Fix m4 quoting when picking
753 the size of HOST_WIDE_INT.
754 * configure: Regenerate.
756 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
758 * Makefile.am: the correct directory for
759 gettext include files is given by @INCINTL@.
760 * Makefile.in: Regenerate.
762 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
764 * system.h [!ENABLE_NLS]: dgettext takes two
767 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
769 Moved libcpp from the gcc subdirectory to the toplevel.
770 * Makefile.am: New file.
771 * Makefile.in: Regenerate.
772 * configure.ac: New file.
773 * configure: Regenerate.
774 * config.in: Regenerate.
775 * charset.c: Moved from gcc/cppcharset.c. Add note about
776 brokenness of input charset detection. Adjust for change
777 in name of cppucnid.h.
778 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
779 * expr.c: Moved from gcc/cppexp.c.
780 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
781 Remove #define of O_BINARY, it is in system.h.
782 * identifiers.c: Moved from gcc/cpphash.c.
783 * internal.h: Moved from gcc/cpphash.h. Change header
784 guard name. All other files adjusted to match name change.
785 * init.c: Moved from gcc/cppinit.c.
786 (init_library) [ENABLE_NLS]: Call bindtextdomain.
787 * lex.c: Moved from gcc/cpplex.c.
788 * directives.c: Moved from gcc/cpplib.c.
789 * macro.c: Moved from gcc/cppmacro.c.
790 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
791 * traditional.c: Moved from gcc/cpptrad.c.
792 * ucnid.h: Moved from gcc/cppucnid.h. Change header
794 * ucnid.pl: Moved from gcc/cppucnid.pl.
795 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
797 * symtab.c: Moved from gcc/hashtable.c.
798 * line-map.c: Moved from gcc. Do not include intl.h.
799 * mkdeps.c: Moved from gcc.
800 * system.h: New file.
801 * include/cpplib.h: Moved from gcc. Change header guard name.
802 * include/line-map.h: Moved from gcc. Change header guard name.
803 * include/mkdeps.h: Moved from gcc. Change header guard name.
804 * include/symtab.h: Moved from gcc/hashtable.h. Change header