1 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
3 * all files: Update FSF address in copyright headers.
4 * makeucnid.c (write_copyright): Update outputted FSF address.
6 2005-06-13 Zack Weinberg <zack@codesourcery.com>
8 * configure.ac: Invoke ZW_CREATE_DEPDIR and
9 ZW_PROG_COMPILER_DEPENDENCIES.
10 * aclocal.m4, configure: Regenerate.
11 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
13 (distclean): Clean up $(DEPDIR) and its contents.
14 (.c.o): Use $(COMPILE).
15 Include $(DEPDIR)/*.Po for most object->header dependencies.
17 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
19 * configure.ac: Check declarations for asprintf and vasprintf.
20 * config.in: Regenerate.
21 * configure: Likewise.
23 * charset.c (conversion_loop): Use XRESIZEVEC.
24 (convert_no_conversion): Likewise.
25 (convert_using_iconv): Likewise.
26 (init_iconv_desc): Cast return value of alloca.
27 (cpp_host_to_exec_charset): Use XNEWVEC.
28 (emit_numeric_escape): Use XRESIZEVEC.
29 (cpp_interpret_string): Use XNEWVEC.
30 (cpp_interpret_string): Use XRESIZEVEC.
31 (_cpp_interpret_identifier): Cast return value of alloca.
32 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
33 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
34 (parse_include): Use XNEWVEC.
35 (insert_pragma_entry): Rename local variable "new" to
37 (save_registered_pragmas): Cast return value of xmemdup.
38 (destringize_and_run): Same for alloca.
39 (parse_assertion): Likewise.
40 (do_assert): Cast allocated storage to proper type.
41 (cpp_define): Likewise.
42 (_cpp_define_builtin): Likewise.
43 (cpp_undef): Likewise.
44 (handle_assertion): Likewise.
45 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
46 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
47 (CPP_UMINUS): Likewise.
48 (struct cpp_operator): Rename from struct operator.
49 (_cpp_expand_op_stack): Use XRESIZEVEC.
50 * files.c (pch_open_file): Use XNEWVEC.
51 (pch_open_file): Use XRESIZEVEC.
52 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
53 (dir_name_of_file): Use XNEWVEC.
54 (make_cpp_file): Use XCNEW.
55 (make_cpp_dir): Likewise.
56 (allocate_file_hash_entries): USE XNEWVEC.
57 (cpp_included): Cast return value of htab_find_with_hash.
58 (append_file_to_dir): Use XNEWVEC.
59 (read_filename_string): Likewise. Use XRESIZEVEC too.
60 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
61 (remap_filename): Use XNEWVEC.
62 (struct pchf_entry): Move definition out of struct pchf_data.
63 (_cpp_save_file_entries): Use XCNEWVAR.
64 (_cpp_read_file_entries): Use XNEWVAR.
65 * identifiers.c (alloc_node): Use XOBNEW.
66 * init.c (cpp_create_reader): Use XCNEW.
67 (cpp_init_builtins): Cast of b->value to enum builtin_type.
68 (read_original_directory): Cast return value of alloca.
69 * lex.c (add_line_note): Use XRESIZEVEC.
70 (warn_about_normalization): Use XNEWVEC.
71 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
72 (new_buff): Use XNEWVEC.
73 * line-map.c (linemap_add): Use XRESIZEVEC.
74 * macro.c (builtin_macro): Cast return value of alloca.
75 (paste_tokens): Likewise.
76 (expand_arg): Use XNEWVEC and XRESIZEVEC.
77 (_cpp_save_parameter): Use XRESIZEVEC.
78 (create_iso_definition): Cast allocated storage to proper type.
79 (_cpp_create_definition): Likewise.
80 (cpp_macro_definition): Use XRESIZEVEC.
81 * makedepend.c (add_clm): Use XNEW.
83 * mkdeps.c (munge): Use XNEWVEC.
84 (deps_init): Use XCNEW.
85 (deps_add_target): Use XRESIZEVEC.
86 (deps_add_default_target): Cast return value of alloca.
87 (deps_add_dep): Use XRESIZEVEC.
88 (deps_add_vpath): Likewise. Use XNEWVEC too.
89 (deps_restore): Likewise.
90 * pch.c (save_idents): Use XNEW and XNEWVEC.
91 (cpp_save_state): Use XNEW.
92 (count_defs): Cast return value of htab_find.
93 (write_defs): Likewise.
94 (cpp_write_pch_deps): Use XNEWVEC.
95 (collect_ht_nodes): Use XRESIZEVEC.
96 (cpp_valid_state): Use XNEWVEC.
97 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
98 * symtab.c (ht_create): Use XCNEW.
99 (ht_lookup_with_hash): Cast return value of obstack_copy0.
100 (ht_expand): Use XCNEWVEC.
101 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
102 (bool): Do not define if __cplusplus.
104 2005-05-12 Zack Weinberg <zack@codesourcery.com>
106 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
107 (do_sccs): Delete function definition, #define to do_ident.
108 (do_ident): Don't hardwire directive name.
110 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
113 * configure: Regenerate.
115 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
117 * files.c: Include io.h for DJGPP to get prototype of setmode.
119 2005-04-19 Per Bothner <per@bothner.com>
121 PR preprocessor/20907
122 * line-map.c (linemap_line_start): Fix bug when we need to increse
123 column_bits but can re-use the current line_map.
125 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
127 * system.h (fopen, fdopen, freopen): Define these to the unlocked
130 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
132 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
133 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
134 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
135 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
137 (fwrite_unlocked): Fix prototype.
139 * configure, config.in: Regenerate.
141 2005-04-05 Jakub Jelinek <jakub@redhat.com>
143 PR preprocessor/19475
144 * macro.c (create_iso_definition): For < ISO C99, don't
145 pedwarn if there is no whitespace between macro name and its
146 replacement, but the replacement starts with a basic character
149 2005-03-28 Andreas Jaeger <aj@suse.de>
151 * lex.c (warn_about_normalization): Cast field width to int to
154 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
156 * configure.ac: Consistently use solaris2.1[0-9]* instead of
158 * configure: Regenerate.
160 2005-03-15 Geoffrey Keating <geoffk@apple.com>
162 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
163 UCN rather than printing an error.
165 2005-03-14 Geoffrey Keating <geoffk@apple.com>
167 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
169 2005-03-14 Geoffrey Keating <geoffk@apple.com>
171 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
172 * charset.c: Update for new format of ucnid.h.
173 (ucn_valid_in_identifier): Update for new format of ucnid.h.
174 Add NST parameter, and update it; update callers.
175 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
177 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
178 * internal.h (struct normalize_state): New.
179 (INITIAL_NORMALIZE_STATE): New.
180 (NORMALIZE_STATE_RESULT): New.
181 (NORMALIZE_STATE_UPDATE_IDNUM): New.
182 (_cpp_valid_ucn): New.
183 * lex.c (warn_about_normalization): New.
184 (forms_identifier_p): Add normalize_state parameter, update callers.
185 (lex_identifier): Add normalize_state parameter, update callers. Keep
187 (lex_number): Likewise.
188 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
189 it with warn_about_normalization.
193 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
194 comments about obsolete version of C++.
195 * include/cpplib.h (enum cpp_normalize_level): New.
196 (struct cpp_options): Add warn_normalize field.
198 2005-03-11 Geoffrey Keating <geoffk@apple.com>
200 * directives.c (glue_header_name): Update call to cpp_spell_token.
201 * internal.h (_cpp_interpret_identifier): New.
202 * charset.c (_cpp_interpret_identifier): New.
203 (_cpp_valid_ucn): Allow UCN version of '$'.
204 * lex.c (lex_identifier): Add extra parameter to indicate if initial
205 character was '$' or '\'. Support identifiers with UCNs.
206 (forms_identifier_p): Allow UCNs.
207 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
209 (cpp_spell_token): Add FORSTRING parameter. Use it.
210 (cpp_token_as_text): Update call to cpp_spell_token.
211 (cpp_output_token): Write UCNs back out.
212 (stringify_arg): Update call to cpp_spell_token.
213 (paste_tokens): Likewise.
214 (cpp_macro_definition): Likewise.
215 * macro.c (stringify_arg): Likewise.
216 (paste_tokens): Likewise.
217 (cpp_macro_definition): Likewise.
218 * include/cpplib.h: Add parameter to cpp_spell_token.
220 2005-03-04 Jakub Jelinek <jakub@redhat.com>
224 * macro.c (replace_args, cpp_get_token): Copy whole
225 cpp_token_u instead of just cpp_string field from it.
227 2005-02-28 Devang Patel <dpatel@apple.com>
229 * directives.c (do_line): Save sysp early before line table is
232 2005-02-20 Zack Weinberg <zack@codesourcery.com>
235 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
236 (cpp_host_to_exec_charset): New function.
237 * include/cpplib.h: Declare cpp_host_to_exec_charset.
239 2005-02-19 Devang Patel <dpatel@apple.com>
241 * charset.c (_cpp_convert_input): Check '\r' before inserting
244 2005-02-15 Eric Christopher <echristo@redhat.com>
246 PR preprocessor/19077
247 * macro.c (cpp_macro_definition): Move handling of whitespace
248 to PREV_WHITE conditional. Remove overloading of len
251 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
253 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
254 traditional.c: Update copyright.
256 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
259 * configure.ac: Check for declaration of basename and getopt.
260 * config.in: Regenerate.
261 * configure: Regenerate.
262 * internal.h (ustrcspn): New.
263 * macro.c (create_iso_definition): Fix allocation of memory.
264 (padding_token): Add cast to remove const-ness.
265 * pch.c (cpp_read_state): Use ustrcspn.
267 2005-02-08 Mike Stump <mrs@apple.com>
269 * files.c (pchf_adder): Remove.
270 (struct pchf_adder_info): Likewise.
271 (_cpp_save_file_entries): Write out all files so that #import works.
273 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
275 * configure: Regenerate.
277 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
279 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
281 * include/cpplib.h: Also update copyright years.
283 2005-01-03 Geoffrey Keating <geoffk@apple.com>
285 * files.c (_cpp_find_file): Add files found by search_path_exhausted
286 to the list of all files.
288 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
290 * internal.h: Update references to Cpp lib filenames.
291 * directives.c: Likewise.
294 * traditional.c: Likewise.
296 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
298 PR preprocessor/15167
299 * files.c (destroy_cpp_file): New function.
300 (should_stack_file): Make a new file if the
301 compared file is still stacked.
303 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
305 PR preprocessor/17610
306 * directives.c (do_include_common): Error out if an empty filename
307 is given for #include (or #include_next or #import).
309 2004-11-27 Roger Sayle <roger@eyesopen.com>
310 Zack Weinberg <zack@codesourcery.com>
312 * internal.h: Replace all uses of uchar with unsigned char.
313 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
314 with !IN_GCC, so uchar is only defined whilst building libcpp.
316 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
318 * aclocal.m4: Regenerate.
320 2004-11-24 Roger Sayle <roger@eyesopen.com>
322 PR preprocessor/15824
323 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
324 directly, instead of the non-existant "system.h" and "ansidecl.h".
325 * configure: Regenerate.
327 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
328 Joseph Myers <joseph@codesourcery.com>
330 * internal.h (struct lexer_state): Add in_deferred_pragma.
331 * directives.c (struct pragma_entry): Add allow_expansion.
332 (insert_pragma_entry): Take allow_expansion flag.
333 (register_pragma): Likewise.
334 (cpp_register_pragma): Likewise.
335 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
336 (do_pragma): Honor allow_expansion.
337 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
338 * include/cpplib.h (cpp_register_pragma): Update prototype.
340 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
341 Mark Mitchell <mark@codesourcery.com>
343 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
344 need_64bit_hwint=yes.
345 * configure: Regenerate.
347 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
349 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
351 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
352 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
353 Remove local srcdir path from generated file.
355 2004-11-04 Zack Weinberg <zack@codesourcery.com>
356 Gerald Pfeifer <gerald@pfeifer.com>
358 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
361 2004-10-27 Zack Weinberg <zack@codesourcery.com>
364 * directives.c (do_pragma): Do not defer pragmas which are unknown.
365 (cpp_handle_deferred_pragma): Add cast to silence warning.
367 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
369 * errors.c (_cpp_begin_message): Print "error: " for errors.
371 2004-10-10 Andreas Jaeger <aj@suse.de>
373 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
374 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
376 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
378 * pch.c (cpp_write_pch_state): Remove variable z as it is not
380 (cpp_read_state): Remove unused variables, m, d and mac_count.
382 2004-09-29 Per Bothner <per@bothner.com>
384 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
385 cb.line_change. Otherwise do_pragma will call the line_change
386 call-back with a meaningless line number.
388 2004-09-24 Zack Weinberg <zack@codesourcery.com>
390 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
391 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
392 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
393 * aclocal.m4, configure: Regenerate.
394 * init.c: Include localedir.h.
395 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
397 (.c.o): Use $(ALL_CFLAGS).
398 (localedir.h, localedir.hs): New rules.
399 (clean): Use rm -rf to remove directories.
400 (distclean): Also delete localedir.h and localedir.hs.
401 (init.o): Update dependencies.
403 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
405 * Makefile.in (aclocal.m4): Update dependencies.
406 * configure.ac (AC_CONFIG_MACRO_DIR): New.
407 * aclocal.m4, configure: Regenerate.
409 2004-09-17 Zack Weinberg <zack@codesourcery.com>
411 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
412 (_cpp_convert_input, _cpp_default_encoding): Add comments.
413 Some other comments in this file also tweaked.
415 * directives.c (do_pragma): Save current buffer position
416 before lexing the pragma keywords; don't call
417 _cpp_backup_tokens in the defer_pragmas case.
419 2004-09-15 Per Bothner <per@bothner.com>
421 * include/line-map.h (line_map_start): Add parameter names so
422 preceding comment makes sense.
423 (linemap_add): Remove from comment mention of non-existing parameter.
425 2004-09-09 Matt Austern <austern@apple.com>
426 Zack Weinberg <zack@codesourcery.com>
428 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
429 prefixes throughout. Add entry for PRAGMA. Remove
430 unnecessary "= 0" from EQ.
431 (enum cpp_ttype): Adjust OP and TK definitions to restore
432 prefixes, via token-paste.
433 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
434 Change from #defines to additional cpp_ttype enumerators.
435 (struct cpp_options): Add defer_pragmas.
436 (cpp_handle_deferred_pragma): Prototype new interface.
438 * internal.h (struct cpp_reader): Add directive_result.
439 * directives.c (struct pragma_entry): Add is_internal field;
440 give boolean fields type bool.
441 (start_directive): Initialize pfile->directive_result.type.
442 (_cpp_do__Pragma): Likewise.
443 (run_directive): Do not crash if pfile->buffer->prev is NULL.
444 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
446 (register_pragma): New static function, bulk of former
447 cpp_register_pragma here; add 'internal' argument, pass along
448 to insert_pragma_entry.
449 (cpp_register_pragma): Now a wrapper around register_pragma which
450 always passes false for 'internal' argument.
451 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
453 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
454 an internal pragma, save text till the end of the line as a CPP_PRAGMA
455 token instead of executing the pragma.
456 (cpp_handle_deferred_pragma): New interface.
457 * lex.c (token_spellings): Adjust OP and TK definitions to
458 match changes to cpplib.h.
459 (_cpp_lex_token): Check for a directive-result token and
460 return it if present.
461 (cpp_token_val_index): Handle CPP_PRAGMA.
462 * macro.c (cpp_builtin_macro_text): Correct comment.
463 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
465 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
467 PR preprocessor/14699
468 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
469 from size_t to double.
471 2004-08-28 Andreas Schwab <schwab@suse.de>
472 Andreas Jaeger <aj@suse.de>
474 * configure.ac: Set PACKAGE correctly.
475 * configure: Regenerated.
477 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
479 * Makefile.in: Add back top_builddir.
481 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
483 * configure.ac: Replace Automake macro invocations
484 with manual Autoconf checks and substitutions.
485 * configure: Regenerate.
486 * aclocal.m4: Regenerate.
487 * config.in: Regenerate.
488 * Makefile.am: Removed.
489 * Makefile.in: Heavy simplification and reorganization.
491 2004-08-09 Mark Mitchell <mark@codesourcery.com>
493 * configure.ac (arm*-*-eabi*): New target.
494 (arm*-*-symbianelf*): Likewise.
495 * configure: Regenerated.
497 2004-07-24 Bernardo Innocenti <bernie@develer.com>
499 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
500 * directives.c: Use XNEW-family macros from libiberty.
503 * cpplib.h (cpp_deps_style): Export enum with name.
505 2004-07-23 Matthias Klose <doko@debian.org>
507 * init.c (init_library): Use PACKAGE for the text domain.
509 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
511 PR preprocessor/16366
512 * internal.h (struct cpp_reader): New field dir_hash.
513 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
514 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
516 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
518 PR preprocessor/16192
519 PR preprocessor/15913
520 PR preprocessor/15572
521 * expr.c (_cpp_parse_expr): Handle remaining cases where an
522 expression is missing.
523 * init.c (post_options): Traditional cpp doesn't do // comments.
525 2004-06-30 Per Bothner <per@bothner.com>
527 * include/line-map.h (fileline): Remove old typedef.
528 * internal.h (struct cpp_reader): Use source_location typedef instead.
530 2004-06-26 Zack Weinberg <zack@codesourcery.com>
532 Partially revert patch of 2004-06-05.
533 * files.c (search_cache): Remove pfile argument. Don't check
534 for file that would be found by "" or <> search here...
535 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
536 Do not apply directory-of-current-file correction to files
537 found by this check. Rearrange code slightly.
539 2004-06-21 Geoffrey Keating <geoffk@apple.com>
541 * files.c (should_stack_file): Correct swapped parameters to call
543 * pch.c (cpp_valid_state): Handle -fpreprocessed.
545 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
547 * Makefile.in: Regenerate with automake 1.8.5.
548 * aclocal.m4: Likewise.
549 * configure: Regenerate.
551 2004-06-11 Zack Weinberg <zack@codesourcery.com>
553 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
554 * configure, config.in: Regenerate.
555 * system.h: Unconditionally define bool as unsigned char,
556 BOOL_BITFIELD as unsigned int.
557 * .cvsignore: New file.
559 2004-06-09 Geoffrey Keating <geoffk@apple.com>
561 * traditional.c (push_replacement_text): Set macro->traditional.
562 (save_replacement_text): Likewise.
563 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
564 (struct save_macro_item): Delete.
565 (struct save_macro_data): Use a character array not the previous
567 (save_macros): Save macro as text not as internal structures.
568 (cpp_prepare_state): Update for changes to save_macro_data.
569 (cpp_read_state): Don't read macros defined in PCH. Restore
571 * macro.c (create_iso_definition): Honour alloc_subobject.
572 Clear traditional flag.
573 (_cpp_create_definition): Honour alloc_subobject.
574 * lex.c (cpp_token_val_index): New.
575 * internal.h: Include cpp-id-data.h.
576 (uchar): Move definition to cpp-id-data.h.
578 (cpp_macro): Likewise.
579 * directives.c (struct answer): Move to cpp-id-data.h.
580 (do_assert): Honour alloc_subobject.
582 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
583 * include/cpplib.h (struct cpp_string): Add GTY marker.
584 (enum cpp_token_fld_kind): New.
585 (struct cpp_token): Add GTY markers.
586 (cpp_token_val_index): Prototype.
587 (CPP_HASHNODE_VALUE_IDX): New.
588 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
589 * include/cpp-id-data.h: New file.
591 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
593 * Makefile.am (all-local): New.
594 * Makefile.in: Regenerate.
596 2004-06-06 Roger Sayle <roger@eyesopen.com>
598 * Makefile.am (LIBICONV): Declare.
599 (makedepend_LDADD): Use LIBICONV.
600 * Makefile.in: Regenerate.
602 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
604 * Makefile.am (LIBINTL): Declare
605 (makedepend_LDADD): Use LIBINTL.
606 * Makefile.in: Regenerate.
608 2004-06-05 Zack Weinberg <zack@codesourcery.com>
610 * Makefile.am: Add makedepend.
611 * Makefile.in, aclocal.m4: Regenerate.
612 * charset.c: Insert a space to avoid a warning.
613 * directives.c: Include mkdeps.h.
614 (_cpp_handle_directive): Reenable macro expander if appropriate.
615 (undefine_macros): Inline body of _cpp_free_definition for speed.
616 Do not call undef callback or _cpp_warn_if_unused_macro.
617 (cpp_get_deps): New interface.
618 * files.c (search_cache): Add pfile argument. Check for file
619 that would be found by "" or <> search here...
620 (_cpp_find_file): ...not here. Correct recorded start_dir of
621 files found by directory-of-current-file search that would be
622 found by "" or <> search.
623 * init.c (cpp_add_dependency_target): Delete.
624 * internal.h (struct lexer_state): Add discarding_output flag.
625 * lex.c (lex_identifier): Compute hash function while scanning.
626 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
628 * makedepend.c: New file.
629 * mkdeps.c (struct deps): Add vpath vector.
630 (apply_vpath, deps_add_vpath): New function.
631 (deps_free): Free vpath vector.
632 (deps_add_dep, deps_add_target): Use apply_vpath.
633 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
634 (ht_lookup_with_hash): New function.
635 * cpplib.h, mkdeps.h: Update prototypes.
636 * symtab.h: Update prototypes.
637 (HT_HASHSTEP, HT_FINISH): New macros.
639 2004-05-29 Geoffrey Keating <geoffk@apple.com>
641 * symtab.c (ht_create): Set entries_owned.
642 (ht_destroy): Honour entries_owned.
643 (ht_expand): Likewise.
645 * include/symtab.h (struct ht): New field 'entries_owned'
646 (ht_load): New prototype.
648 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
651 * configure.ac: Fix m4 quoting when picking
652 the size of HOST_WIDE_INT.
653 * configure: Regenerate.
655 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
657 * Makefile.am: the correct directory for
658 gettext include files is given by @INCINTL@.
659 * Makefile.in: Regenerate.
661 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
663 * system.h [!ENABLE_NLS]: dgettext takes two
666 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
668 Moved libcpp from the gcc subdirectory to the toplevel.
669 * Makefile.am: New file.
670 * Makefile.in: Regenerate.
671 * configure.ac: New file.
672 * configure: Regenerate.
673 * config.in: Regenerate.
674 * charset.c: Moved from gcc/cppcharset.c. Add note about
675 brokenness of input charset detection. Adjust for change
676 in name of cppucnid.h.
677 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
678 * expr.c: Moved from gcc/cppexp.c.
679 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
680 Remove #define of O_BINARY, it is in system.h.
681 * identifiers.c: Moved from gcc/cpphash.c.
682 * internal.h: Moved from gcc/cpphash.h. Change header
683 guard name. All other files adjusted to match name change.
684 * init.c: Moved from gcc/cppinit.c.
685 (init_library) [ENABLE_NLS]: Call bindtextdomain.
686 * lex.c: Moved from gcc/cpplex.c.
687 * directives.c: Moved from gcc/cpplib.c.
688 * macro.c: Moved from gcc/cppmacro.c.
689 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
690 * traditional.c: Moved from gcc/cpptrad.c.
691 * ucnid.h: Moved from gcc/cppucnid.h. Change header
693 * ucnid.pl: Moved from gcc/cppucnid.pl.
694 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
696 * symtab.c: Moved from gcc/hashtable.c.
697 * line-map.c: Moved from gcc. Do not include intl.h.
698 * mkdeps.c: Moved from gcc.
699 * system.h: New file.
700 * include/cpplib.h: Moved from gcc. Change header guard name.
701 * include/line-map.h: Moved from gcc. Change header guard name.
702 * include/mkdeps.h: Moved from gcc. Change header guard name.
703 * include/symtab.h: Moved from gcc/hashtable.h. Change header