1 2008-03-06 Markus Milleder <markus.milleder@generali.at>
4 * mkdeps.c (munge): Quote '#' with a '\'.
6 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9 * mkdeps.c (deps_write): Ensure the first target always appears
10 in the first column, without leading backslash newline. Avoid
11 some more extra whitespace.
13 2008-02-25 Thiemo Seufer <ths@mips.com>
15 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
17 2008-02-19 Tom Tromey <tromey@redhat.com>
19 * traditional.c (lex_identifier): Use CPP_HASHNODE.
20 * lex.c (lex_identifier): Use CPP_HASHNODE.
21 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
23 * identifiers.c (alloc_node): Change return type.
24 (_cpp_init_hashtable): Don't cast 'alloc_node'.
25 (proxy_assertion_broken): New declaration.
26 (cpp_forall_identifiers): Move comment.
27 * line-map.c (linemap_add): Comment fix.
28 (linemap_line_start): Indentation fix.
30 2008-01-25 Jakub Jelinek <jakub@redhat.com>
33 * macro.c (collect_args): Add pragma_buff argument. Push
34 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
35 than into arguments. Reset prevent_expansion and parsing_args
36 state at CPP_PRAGMA_EOL/CPP_EOF.
37 (funlike_invocation_p): Add pragma_buff argument, pass it through
39 (enter_macro_context): Add result argument. Adjust
40 funlike_invocation_p caller. Emit all deferred pragma tokens
41 gathered during collect_args before the expansion, add a padding
42 token. Return 2 instead of 1 if any pragma tokens were prepended.
43 (cpp_get_token): If enter_macro_context returns 2, don't return
44 a padding token, instead cycle to grab CPP_PRAGMA token.
45 * directives.c (_cpp_handle_directive): If was_parsing_args
46 in deferred pragma, leave parsing_args and prevent_expansion as is.
48 2008-01-22 Tom Tromey <tromey@redhat.com>
51 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
52 __STDC_CONSTANT_MACROS.
54 2008-01-07 Fred Fish <fnf@specifix.com>
57 * traditional.c (replace_args_and_push): Add local variable
58 cxtquote, calculate the replacement text size assuming a
59 worst case of every input character quoted with backslash,
60 and properly handle output quoting of quote characters in
61 actual arguments used in function-like macros.
63 2008-01-03 Tom Tromey <tromey@redhat.com>
66 * directives.c (do_line): Don't try to spell EOF token.
67 (do_linemarker): Add comment.
69 2007-12-11 DJ Delorie <dj@redhat.com>
71 * charset.c (convert_using_iconv): Close out any shift states,
72 returning to the initial state.
74 2007-12-06 Tom Tromey <tromey@redhat.com>
77 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
79 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
80 * files.c (FILE_HASH_POOL_SIZE): New macro.
81 (struct file_hash_entry_pool): New.
82 (destroy_all_cpp_files): New function.
83 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
84 (new_file_hash_entry): Update.
85 (free_file_hash_entries): New function.
86 (_cpp_cleanup_files): Call free_file_hash_entries and
87 destroy_all_cpp_files.
88 (cpp_clear_file_cache): New function.
89 * include/cpplib.h (cpp_clear_file_cache): Declare.
91 2007-12-03 Tom Tromey <tromey@redhat.com>
94 * configure.ac, config.in: Rebuilt.
95 * configure.ac: Check for ssize_t.
97 2007-11-30 Tom Tromey <tromey@redhat.com>
100 * macro.c (_cpp_create_definition): Special case
101 __STDC_FORMAT_MACROS.
103 2007-11-16 Michael Matz <matz@suse.de>
105 * files.c (search_path_head): Fix check for absolute paths.
107 2007-11-11 Tom Tromey <tromey@redhat.com>
110 * include/cpplib.h (cpp_included_before): Declare.
111 * files.c (struct file_hash_entry) <location>: New field.
112 (_cpp_find_file): Initialize new field.
113 (make_cpp_dir): Likewise.
114 (cpp_included_before): New function.
116 2007-11-01 Tom Tromey <tromey@redhat.com>
118 PR preprocessor/30805
119 * macro.c (paste_tokens): Handle padding token.
120 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
122 2007-10-31 Tom Tromey <tromey@redhat.com>
124 PR preprocessor/30786
125 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
126 * directives.c (_cpp_do__Pragma): Return error status.
127 * internal.h (_cpp_do__Pragma): Update.
128 * directives.c (get__Pragma_string): Back up if EOF seen.
130 2007-09-06 Tom Tromey <tromey@redhat.com>
132 * internal.h (struct cpp_reader) <invocation_location>: New
134 (struct cpp_reader) <set_invocation_location>: Likewise.
135 * init.c (cpp_set_line_map): New function.
136 * line-map.c (linemap_add): Use linemap's allocator.
137 * include/line-map.h (GTY): Define.
138 (line_map_realloc): New typedef.
139 (struct line_map): Mark with GTY.
140 (struct line_maps): Likewise.
141 (struct line_maps) <maps>: Likewise.
142 (struct line_maps) <reallocator>: New field.
143 * include/symtab.h (GTY): Conditionally define.
144 * include/cpplib.h (cpp_set_line_map): Declare.
145 (cpp_get_token_with_location): Declare.
146 * macro.c (cpp_get_token): Set invocation_location on the reader.
147 (cpp_get_token_with_location): New function.
149 2007-08-30 Chao-ying Fu <fu@mips.com>
151 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
152 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
153 (cpp_classify_number): Support decimal fixed-point constants without
155 Warn about fixed-point constants when -pedantic.
156 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
157 comments to support fixed-point values.
158 (CPP_N_FRACT, CPP_N_ACCUM): Define.
160 2007-08-18 Tom Tromey <tromey@redhat.com>
162 PR preprocessor/32974
163 * directives.c (parse_include): Don't check for EOL when
164 processing #pragma dependency.
166 2007-07-30 Ollie Wild <aaw@google.com>
168 * directives-only.c: New file.
169 * internal.h (struct _cpp_dir_only_callbacks): New.
170 (_cpp_preprocess_dir_only): New function.
171 * directives.c (_cpp_handle_directive): Check directives_only before
172 disabling execution of indented directives.
173 * files.c (_cpp_stack_file): Add directives_only check.
174 * include/cpplib.h (struct cpp_options): Add directives_only.
175 (cpp_init_special_builtins): New function.
176 * init.c (cpp_init_special_builtins): New function.
177 (cpp_init_builtins): Move builtin_array initialization to
178 cpp_init_special_builtins.
179 (post_options): Check directives_only before setting
180 pfile->state.prevent_expansion = 1.
181 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
182 is expanded inside a directive while -fdirectives-only is enabled.
183 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
184 (libcpp_a_SOURCES): Add directives-only.c.
186 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
188 * traditional.c (_cpp_scan_out_logical_line): Initialize
189 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
190 fmacro.args to prevent 'may be used uninitialized' warning.
192 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
194 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
196 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
197 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
198 for 'q' or 'Q' suffixes.
200 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
202 * files.c (open_file): Correct typo.
204 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
206 * files.c (open_file): Prevent the call
207 for stat from overwriting errno.
209 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
211 * files.c (open_file): Account for the
212 fact that on windows, opening a directory gives
215 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
217 PR preprocessor/23479
218 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
220 (append_digit): Likewise.
221 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
222 binary integer constants.
224 2007-05-31 Dave Korn <dave.korn@artimi.com>
226 PR preprocessor/14331
227 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
229 2007-05-24 Ollie Wild <aaw@google.com>
231 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
232 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
233 (cpp_write_pch_state): Save __COUNTER__ state.
234 (cpp_valid_state): Check valid __COUNTER__ state.
235 (cpp_read_state): Read new __COUNTER__ state.
236 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
237 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
238 * internal.h (struct cpp_reader): Add counter member.
240 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
242 PR preprocessor/20077
243 * macro.c (create_iso_definition): Fixed the method to determine
244 whether the token-pasting operator appears at the beginning or the end
247 2007-05-21 Ian Lance Taylor <iant@google.com>
249 * internal.h (struct cpp_reader): Add new fields:
250 nonexistent_file_hash and nonexistent_file_ob.
251 * files.c: Include "obstack.h".
252 (find_file_in_dir): Before trying to open the file, look up the
253 path name in the hash table of nonexistent files. After failing
254 to open the file, add the path name to the hash table.
255 (_cpp_find_file): Cache the results of looking up the file name
256 starting with the quote and bracket chain heads, if we can.
257 (nonexistent_file_hash_eq): New static function.
258 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
259 pfile->nonexistent_file_ob.
260 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
261 pfile->nonexistent_file_ob.
263 2007-05-14 Janis Johnson <janis187@us.ibm.com>
265 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
268 * expr.c (interpret_float_suffix): Check for invalid suffix.
270 2007-05-02 Eric Christopher <echristo@apple.com>
272 * expr.c (num_div_op): Don't overflow if the result is
275 2007-05-02 Tom Tromey <tromey@redhat.com>
277 PR preprocessor/28709
278 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
280 2007-03-30 Michael Meissner <michael.meissner@amd.com>
282 * directives.c (lex_macro_node_from_str): Fix alloca call to be
285 2007-03-30 Richard Henderson <rth@redhat.com>
287 * directives.c (lex_macro_node_from_str): New.
288 (cpp_push_definition, cpp_pop_definition): New.
289 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
291 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
293 * Makefile.in: Add dummy install-pdf target.
295 2007-01-30 Tom Tromey <tromey@redhat.com>
297 PR preprocessor/30468
298 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
301 2007-01-30 Tom Tromey <tromey@redhat.com>
303 PR preprocessor/29966
304 * macro.c (lex_expansion_token): Save and restore cpp_reader's
306 (_cpp_create_definition): Don't restore cur_token here.
307 * lex.c (_cpp_lex_token): Added assertion.
309 2007-01-27 Tom Tromey <tromey@redhat.com>
311 * configure: Rebuilt.
313 2007-01-12 Tom Tromey <tromey@redhat.com>
315 PR preprocessor/28227
316 * directives.c (lex_macro_node): Added 'is_def_or_undef'
323 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
325 * configure: Regenerate.
327 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
329 * configure: Regenerate.
331 2007-01-04 Tom Tromey <tromey@redhat.com>
333 PR preprocessor/28165
334 * internal.h (cpp_in_primary_file): New function.
335 * directives.c (do_include_next): Use cpp_in_primary_file.
336 (do_pragma_once): Likewise.
337 (do_pragma_system_header): Likewise.
339 2006-12-29 Ian Lance Taylor <iant@google.com>
341 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
342 look backward at the end of the line unless we saw a backslash.
344 2006-12-29 Jakub Jelinek <jakub@redhat.com>
346 PR preprocessor/29612
347 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
348 only when new_sysp is non-zero.
350 2006-12-28 Tom Tromey <tromey@redhat.com>
352 PR preprocessor/30001
353 * charset.c (_cpp_convert_input): Check that to.len is greater
356 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
358 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
359 * configure: Rebuilt.
361 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
363 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
364 for experimental C++0x mode.
365 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
366 adopted the preprocessor changes introduced in C99.
368 2006-10-29 Joseph Myers <joseph@codesourcery.com>
370 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
371 depending on --enable-targets=all.
372 * configure: Regenerate.
374 2006-10-12 Jakub Jelinek <jakub@redhat.com>
376 PR preprocessor/28709
377 * macro.c (paste_tokens): Do error reporting here, use BUF with the
378 spelled LHS token as opposed to spelling it again.
379 (paste_all_tokens): Don't report errors here, just break on failure.
381 2006-10-10 Brooks Moses <bmoses@stanford.edu>
383 * Makefile.in: Added empty "pdf" target.
385 2006-09-22 Geoffrey Keating <geoffk@apple.com>
387 * configure.ac: Make need_64_bit_hwint case for x86-darwin
388 match exactly the glob in gcc/config.gcc.
389 * configure: Regenerate.
391 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
394 PR preprocessor/14634
395 * lex.c (lex_string): Pedwarn for unterminated literals.
397 2006-09-08 Eric Christopher <echristo@apple.com>
399 * configure.ac: Add 64-bit HWI support for i?86-darwin.
401 2006-08-14 Steve Ellcey <sje@cup.hp.com>
405 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
406 (CPP_LAST_EQ): Change.
407 (CPP_LAST_PUNCTUATOR): Change.
408 * expr.c (cpp_operator): Remove MIN and MAX.
409 (reduce): Remove CPP_MIN and CPP_MAX.
410 (num_binary_op): Ditto.
411 * lex.c (_cpp_lex_direct): Ditto.
412 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
414 2006-06-09 Jakub Jelinek <jakub@redhat.com>
416 PR preprocessor/27746
417 * directives.c (do_pragma): Handle pragma with valid namespace
418 and invalid name coming from macro expansion.
419 * directives.c (destringize_and_run): Initialize next field in
424 * directives.c (destringize_and_run): Set NO_EXPAND on the
427 * macro.c (_cpp_backup_tokens): Fix comment typo.
429 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
431 * Makefile.in (CATALOGS): Add po/ prefix.
432 * configure: Regenerated.
434 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
436 * Makefile.in: Add install-html target. Add install-html to .PHONY
438 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
440 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
441 * files.c (_cpp_get_file_stat): New function.
442 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
443 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
444 * internal.h (_cpp_get_file_stat): Prototype.
445 (struct cpp_buffer): Add timestamp.
447 2006-01-23 Jakub Jelinek <jakub@redhat.com>
449 PR preprocessor/25717
450 * init.c (cpp_init_builtins): If __STDC__ will not change value
451 between system headers and other sources, define it as a normal
452 macro rather than a builtin.
453 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
454 cpp_in_system_header condition.
456 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
458 * Makefile.in: Use -MMD instead of -MD.
460 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
461 Richard Henderson <rth@redhat.com>
463 Merge from gomp branch:
464 * directives.c (struct pragma_entry): Add is_deferred. Add ident
465 entry to value union.
466 (end_directive): Don't eat the line if in_deferred_pragma.
467 (run_directive): Remove pragma hacks.
468 (insert_pragma_entry): Remove.
469 (new_pragma_entry): New.
470 (register_pragma_1): Split out of register_pragma. Only handle
471 the lookup tree and return the new entry.
472 (cpp_register_pragma): Fill in the pragma entry here.
473 (cpp_register_deferred_pragma): New.
474 (register_pragma_internal): New.
475 (_cpp_init_internal_pragmas): Use register_pragma_internal.
476 (do_pragma): Allow pragma expansion after namespace. For deferred
477 pragmas, don't slurp the line into a string.
478 (destringize_and_run): Save tokens for deferred pragmas.
479 (cpp_handle_deferred_pragma): Remove.
480 * macro.c (builtin_macro): Remove pragma token hack.
481 (_cpp_push_token_context): Rename from push_token_context and export.
482 * internal.h (struct lexer_state): Add pragma_allow_expansion.
483 (_cpp_push_token_context): Declare.
484 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
485 a token. Update the line number correctly if so.
486 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
487 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
488 * include/cpplib.h (PRAGMA_EOL): New.
489 (CPP_TOKEN_FLD_PRAGMA): New.
490 (struct cpp_token): Add val.pragma.
491 (struct cpp_options): Remove defer_pragmas.
492 (cpp_handle_deferred_pragma): Remove.
493 (cpp_register_deferred_pragma): Declare.
495 2006-01-01 Jakub Jelinek <jakub@redhat.com>
498 * directives.c (do_pragma): If pragma line ends with multi-line
499 block comment, end the saved deferred pragma string before that
500 comment. Handle embedded '\0' chars on the pragma line.
502 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
505 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
507 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
508 Ben Elliston <bje@au.ibm.com>
510 * include/cpplib.h (CPP_N_DFLOAT): New.
511 * expr.c (interpret_float_suffix): Identify df, dd, and dl
512 suffixes as decimal floating point constants.
513 (cpp_classify_number): Disallow hexadecimal DFP constants.
515 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
516 Ian Lance Taylor <ian@airs.com>
518 * include/cpplib.h (struct cpp_callbacks): Annotate error with
519 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
521 2005-11-09 Per Bothner <per@bothner.com>
522 Uros Bizjak <uros@kss-loka.si>
525 * init.c (read_original_filename): Temporarily set
526 state.in_directive before calling _cpp_lex_direct for
529 2005-11-03 James E Wilson <wilson@specifix.com>
531 PR preprocessor/24202
532 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
534 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
536 * include/cpplib.h (struct cpp_callbacks): Make error take
538 * errors.c (cpp_error): Update call to callback.
540 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
542 PR preprocessor/22042
543 * macro.c (_cpp_builtin_macro_text): Lower the needed max
545 (cpp_quote_string): Don't octalify non printable
548 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
551 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
552 (struct cpp_callbacks): Add error.
553 * errors.c (cpp_error): If client_diagnostic, use error callback.
554 * charset.c (convert_escape): Don't use %03o in diagnostic.
556 2005-10-21 James E Wilson <wilson@specifix.com>
558 PR preprocessor/15220
559 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
560 callers. Pass to open_file_failed.
561 (open_file_failed): New parameter angle_brackets. Fix all callers.
562 Use in print_dep assignment.
563 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
564 * internal.h (_cpp_find_file): Add new parm to declaration.
566 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
568 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
569 * configure: Regenerate.
571 2005-10-04 Ian Lance Taylor <ian@airs.com>
573 PR preprocessor/13726
574 * directives.c (check_eol_return_comments): New static function.
575 (parse_include): Add buf parameter. Change all callers.
576 (do_include_common): If not discard comments, turn on
577 save_comments. Pass collected comments to include callback.
578 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
579 include callback: cpp_token list.
581 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
583 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
584 * init.c (struct lang_flags, lang_defaults): Add
585 extended_identifiers.
586 (cpp_set_lang): Use it.
587 * lex.c (forms_identifier_p): Check extended_identifiers.
589 2005-08-30 Jakub Jelinek <jakub@redhat.com>
591 PR preprocessor/20348
592 PR preprocessor/20356
593 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
596 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
598 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
599 -Wmissing-format-attribute.
601 * configure: Regenerate.
603 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
605 * all files: Update FSF address in copyright headers.
606 * makeucnid.c (write_copyright): Update outputted FSF address.
608 2005-06-13 Zack Weinberg <zack@codesourcery.com>
610 * configure.ac: Invoke ZW_CREATE_DEPDIR and
611 ZW_PROG_COMPILER_DEPENDENCIES.
612 * aclocal.m4, configure: Regenerate.
613 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
615 (distclean): Clean up $(DEPDIR) and its contents.
616 (.c.o): Use $(COMPILE).
617 Include $(DEPDIR)/*.Po for most object->header dependencies.
619 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
621 * configure.ac: Check declarations for asprintf and vasprintf.
622 * config.in: Regenerate.
623 * configure: Likewise.
625 * charset.c (conversion_loop): Use XRESIZEVEC.
626 (convert_no_conversion): Likewise.
627 (convert_using_iconv): Likewise.
628 (init_iconv_desc): Cast return value of alloca.
629 (cpp_host_to_exec_charset): Use XNEWVEC.
630 (emit_numeric_escape): Use XRESIZEVEC.
631 (cpp_interpret_string): Use XNEWVEC.
632 (cpp_interpret_string): Use XRESIZEVEC.
633 (_cpp_interpret_identifier): Cast return value of alloca.
634 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
635 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
636 (parse_include): Use XNEWVEC.
637 (insert_pragma_entry): Rename local variable "new" to
639 (save_registered_pragmas): Cast return value of xmemdup.
640 (destringize_and_run): Same for alloca.
641 (parse_assertion): Likewise.
642 (do_assert): Cast allocated storage to proper type.
643 (cpp_define): Likewise.
644 (_cpp_define_builtin): Likewise.
645 (cpp_undef): Likewise.
646 (handle_assertion): Likewise.
647 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
648 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
649 (CPP_UMINUS): Likewise.
650 (struct cpp_operator): Rename from struct operator.
651 (_cpp_expand_op_stack): Use XRESIZEVEC.
652 * files.c (pch_open_file): Use XNEWVEC.
653 (pch_open_file): Use XRESIZEVEC.
654 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
655 (dir_name_of_file): Use XNEWVEC.
656 (make_cpp_file): Use XCNEW.
657 (make_cpp_dir): Likewise.
658 (allocate_file_hash_entries): USE XNEWVEC.
659 (cpp_included): Cast return value of htab_find_with_hash.
660 (append_file_to_dir): Use XNEWVEC.
661 (read_filename_string): Likewise. Use XRESIZEVEC too.
662 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
663 (remap_filename): Use XNEWVEC.
664 (struct pchf_entry): Move definition out of struct pchf_data.
665 (_cpp_save_file_entries): Use XCNEWVAR.
666 (_cpp_read_file_entries): Use XNEWVAR.
667 * identifiers.c (alloc_node): Use XOBNEW.
668 * init.c (cpp_create_reader): Use XCNEW.
669 (cpp_init_builtins): Cast of b->value to enum builtin_type.
670 (read_original_directory): Cast return value of alloca.
671 * lex.c (add_line_note): Use XRESIZEVEC.
672 (warn_about_normalization): Use XNEWVEC.
673 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
674 (new_buff): Use XNEWVEC.
675 * line-map.c (linemap_add): Use XRESIZEVEC.
676 * macro.c (builtin_macro): Cast return value of alloca.
677 (paste_tokens): Likewise.
678 (expand_arg): Use XNEWVEC and XRESIZEVEC.
679 (_cpp_save_parameter): Use XRESIZEVEC.
680 (create_iso_definition): Cast allocated storage to proper type.
681 (_cpp_create_definition): Likewise.
682 (cpp_macro_definition): Use XRESIZEVEC.
683 * makedepend.c (add_clm): Use XNEW.
685 * mkdeps.c (munge): Use XNEWVEC.
686 (deps_init): Use XCNEW.
687 (deps_add_target): Use XRESIZEVEC.
688 (deps_add_default_target): Cast return value of alloca.
689 (deps_add_dep): Use XRESIZEVEC.
690 (deps_add_vpath): Likewise. Use XNEWVEC too.
691 (deps_restore): Likewise.
692 * pch.c (save_idents): Use XNEW and XNEWVEC.
693 (cpp_save_state): Use XNEW.
694 (count_defs): Cast return value of htab_find.
695 (write_defs): Likewise.
696 (cpp_write_pch_deps): Use XNEWVEC.
697 (collect_ht_nodes): Use XRESIZEVEC.
698 (cpp_valid_state): Use XNEWVEC.
699 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
700 * symtab.c (ht_create): Use XCNEW.
701 (ht_lookup_with_hash): Cast return value of obstack_copy0.
702 (ht_expand): Use XCNEWVEC.
703 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
704 (bool): Do not define if __cplusplus.
706 2005-05-12 Zack Weinberg <zack@codesourcery.com>
708 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
709 (do_sccs): Delete function definition, #define to do_ident.
710 (do_ident): Don't hardwire directive name.
712 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
715 * configure: Regenerate.
717 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
719 * files.c: Include io.h for DJGPP to get prototype of setmode.
721 2005-04-19 Per Bothner <per@bothner.com>
723 PR preprocessor/20907
724 * line-map.c (linemap_line_start): Fix bug when we need to increse
725 column_bits but can re-use the current line_map.
727 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * system.h (fopen, fdopen, freopen): Define these to the unlocked
732 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
735 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
736 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
737 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
739 (fwrite_unlocked): Fix prototype.
741 * configure, config.in: Regenerate.
743 2005-04-05 Jakub Jelinek <jakub@redhat.com>
745 PR preprocessor/19475
746 * macro.c (create_iso_definition): For < ISO C99, don't
747 pedwarn if there is no whitespace between macro name and its
748 replacement, but the replacement starts with a basic character
751 2005-03-28 Andreas Jaeger <aj@suse.de>
753 * lex.c (warn_about_normalization): Cast field width to int to
756 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
758 * configure.ac: Consistently use solaris2.1[0-9]* instead of
760 * configure: Regenerate.
762 2005-03-15 Geoffrey Keating <geoffk@apple.com>
764 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
765 UCN rather than printing an error.
767 2005-03-14 Geoffrey Keating <geoffk@apple.com>
769 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
771 2005-03-14 Geoffrey Keating <geoffk@apple.com>
773 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
774 * charset.c: Update for new format of ucnid.h.
775 (ucn_valid_in_identifier): Update for new format of ucnid.h.
776 Add NST parameter, and update it; update callers.
777 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
779 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
780 * internal.h (struct normalize_state): New.
781 (INITIAL_NORMALIZE_STATE): New.
782 (NORMALIZE_STATE_RESULT): New.
783 (NORMALIZE_STATE_UPDATE_IDNUM): New.
784 (_cpp_valid_ucn): New.
785 * lex.c (warn_about_normalization): New.
786 (forms_identifier_p): Add normalize_state parameter, update callers.
787 (lex_identifier): Add normalize_state parameter, update callers. Keep
789 (lex_number): Likewise.
790 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
791 it with warn_about_normalization.
795 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
796 comments about obsolete version of C++.
797 * include/cpplib.h (enum cpp_normalize_level): New.
798 (struct cpp_options): Add warn_normalize field.
800 2005-03-11 Geoffrey Keating <geoffk@apple.com>
802 * directives.c (glue_header_name): Update call to cpp_spell_token.
803 * internal.h (_cpp_interpret_identifier): New.
804 * charset.c (_cpp_interpret_identifier): New.
805 (_cpp_valid_ucn): Allow UCN version of '$'.
806 * lex.c (lex_identifier): Add extra parameter to indicate if initial
807 character was '$' or '\'. Support identifiers with UCNs.
808 (forms_identifier_p): Allow UCNs.
809 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
811 (cpp_spell_token): Add FORSTRING parameter. Use it.
812 (cpp_token_as_text): Update call to cpp_spell_token.
813 (cpp_output_token): Write UCNs back out.
814 (stringify_arg): Update call to cpp_spell_token.
815 (paste_tokens): Likewise.
816 (cpp_macro_definition): Likewise.
817 * macro.c (stringify_arg): Likewise.
818 (paste_tokens): Likewise.
819 (cpp_macro_definition): Likewise.
820 * include/cpplib.h: Add parameter to cpp_spell_token.
822 2005-03-04 Jakub Jelinek <jakub@redhat.com>
826 * macro.c (replace_args, cpp_get_token): Copy whole
827 cpp_token_u instead of just cpp_string field from it.
829 2005-02-28 Devang Patel <dpatel@apple.com>
831 * directives.c (do_line): Save sysp early before line table is
834 2005-02-20 Zack Weinberg <zack@codesourcery.com>
837 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
838 (cpp_host_to_exec_charset): New function.
839 * include/cpplib.h: Declare cpp_host_to_exec_charset.
841 2005-02-19 Devang Patel <dpatel@apple.com>
843 * charset.c (_cpp_convert_input): Check '\r' before inserting
846 2005-02-15 Eric Christopher <echristo@redhat.com>
848 PR preprocessor/19077
849 * macro.c (cpp_macro_definition): Move handling of whitespace
850 to PREV_WHITE conditional. Remove overloading of len
853 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
855 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
856 traditional.c: Update copyright.
858 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
861 * configure.ac: Check for declaration of basename and getopt.
862 * config.in: Regenerate.
863 * configure: Regenerate.
864 * internal.h (ustrcspn): New.
865 * macro.c (create_iso_definition): Fix allocation of memory.
866 (padding_token): Add cast to remove const-ness.
867 * pch.c (cpp_read_state): Use ustrcspn.
869 2005-02-08 Mike Stump <mrs@apple.com>
871 * files.c (pchf_adder): Remove.
872 (struct pchf_adder_info): Likewise.
873 (_cpp_save_file_entries): Write out all files so that #import works.
875 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
877 * configure: Regenerate.
879 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
881 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
883 * include/cpplib.h: Also update copyright years.
885 2005-01-03 Geoffrey Keating <geoffk@apple.com>
887 * files.c (_cpp_find_file): Add files found by search_path_exhausted
888 to the list of all files.
890 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
892 * internal.h: Update references to Cpp lib filenames.
893 * directives.c: Likewise.
896 * traditional.c: Likewise.
898 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
900 PR preprocessor/15167
901 * files.c (destroy_cpp_file): New function.
902 (should_stack_file): Make a new file if the
903 compared file is still stacked.
905 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
907 PR preprocessor/17610
908 * directives.c (do_include_common): Error out if an empty filename
909 is given for #include (or #include_next or #import).
911 2004-11-27 Roger Sayle <roger@eyesopen.com>
912 Zack Weinberg <zack@codesourcery.com>
914 * internal.h: Replace all uses of uchar with unsigned char.
915 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
916 with !IN_GCC, so uchar is only defined whilst building libcpp.
918 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
920 * aclocal.m4: Regenerate.
922 2004-11-24 Roger Sayle <roger@eyesopen.com>
924 PR preprocessor/15824
925 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
926 directly, instead of the non-existant "system.h" and "ansidecl.h".
927 * configure: Regenerate.
929 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
930 Joseph Myers <joseph@codesourcery.com>
932 * internal.h (struct lexer_state): Add in_deferred_pragma.
933 * directives.c (struct pragma_entry): Add allow_expansion.
934 (insert_pragma_entry): Take allow_expansion flag.
935 (register_pragma): Likewise.
936 (cpp_register_pragma): Likewise.
937 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
938 (do_pragma): Honor allow_expansion.
939 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
940 * include/cpplib.h (cpp_register_pragma): Update prototype.
942 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
943 Mark Mitchell <mark@codesourcery.com>
945 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
946 need_64bit_hwint=yes.
947 * configure: Regenerate.
949 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
951 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
953 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
954 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
955 Remove local srcdir path from generated file.
957 2004-11-04 Zack Weinberg <zack@codesourcery.com>
958 Gerald Pfeifer <gerald@pfeifer.com>
960 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
963 2004-10-27 Zack Weinberg <zack@codesourcery.com>
966 * directives.c (do_pragma): Do not defer pragmas which are unknown.
967 (cpp_handle_deferred_pragma): Add cast to silence warning.
969 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
971 * errors.c (_cpp_begin_message): Print "error: " for errors.
973 2004-10-10 Andreas Jaeger <aj@suse.de>
975 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
976 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
978 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
980 * pch.c (cpp_write_pch_state): Remove variable z as it is not
982 (cpp_read_state): Remove unused variables, m, d and mac_count.
984 2004-09-29 Per Bothner <per@bothner.com>
986 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
987 cb.line_change. Otherwise do_pragma will call the line_change
988 call-back with a meaningless line number.
990 2004-09-24 Zack Weinberg <zack@codesourcery.com>
992 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
993 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
994 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
995 * aclocal.m4, configure: Regenerate.
996 * init.c: Include localedir.h.
997 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
999 (.c.o): Use $(ALL_CFLAGS).
1000 (localedir.h, localedir.hs): New rules.
1001 (clean): Use rm -rf to remove directories.
1002 (distclean): Also delete localedir.h and localedir.hs.
1003 (init.o): Update dependencies.
1005 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1007 * Makefile.in (aclocal.m4): Update dependencies.
1008 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1009 * aclocal.m4, configure: Regenerate.
1011 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1013 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1014 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1015 Some other comments in this file also tweaked.
1017 * directives.c (do_pragma): Save current buffer position
1018 before lexing the pragma keywords; don't call
1019 _cpp_backup_tokens in the defer_pragmas case.
1021 2004-09-15 Per Bothner <per@bothner.com>
1023 * include/line-map.h (line_map_start): Add parameter names so
1024 preceding comment makes sense.
1025 (linemap_add): Remove from comment mention of non-existing parameter.
1027 2004-09-09 Matt Austern <austern@apple.com>
1028 Zack Weinberg <zack@codesourcery.com>
1030 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1031 prefixes throughout. Add entry for PRAGMA. Remove
1032 unnecessary "= 0" from EQ.
1033 (enum cpp_ttype): Adjust OP and TK definitions to restore
1034 prefixes, via token-paste.
1035 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1036 Change from #defines to additional cpp_ttype enumerators.
1037 (struct cpp_options): Add defer_pragmas.
1038 (cpp_handle_deferred_pragma): Prototype new interface.
1040 * internal.h (struct cpp_reader): Add directive_result.
1041 * directives.c (struct pragma_entry): Add is_internal field;
1042 give boolean fields type bool.
1043 (start_directive): Initialize pfile->directive_result.type.
1044 (_cpp_do__Pragma): Likewise.
1045 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1046 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1048 (register_pragma): New static function, bulk of former
1049 cpp_register_pragma here; add 'internal' argument, pass along
1050 to insert_pragma_entry.
1051 (cpp_register_pragma): Now a wrapper around register_pragma which
1052 always passes false for 'internal' argument.
1053 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1054 true for 'internal'.
1055 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1056 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1057 token instead of executing the pragma.
1058 (cpp_handle_deferred_pragma): New interface.
1059 * lex.c (token_spellings): Adjust OP and TK definitions to
1060 match changes to cpplib.h.
1061 (_cpp_lex_token): Check for a directive-result token and
1062 return it if present.
1063 (cpp_token_val_index): Handle CPP_PRAGMA.
1064 * macro.c (cpp_builtin_macro_text): Correct comment.
1065 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1067 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1069 PR preprocessor/14699
1070 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1071 from size_t to double.
1073 2004-08-28 Andreas Schwab <schwab@suse.de>
1074 Andreas Jaeger <aj@suse.de>
1076 * configure.ac: Set PACKAGE correctly.
1077 * configure: Regenerated.
1079 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1081 * Makefile.in: Add back top_builddir.
1083 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1085 * configure.ac: Replace Automake macro invocations
1086 with manual Autoconf checks and substitutions.
1087 * configure: Regenerate.
1088 * aclocal.m4: Regenerate.
1089 * config.in: Regenerate.
1090 * Makefile.am: Removed.
1091 * Makefile.in: Heavy simplification and reorganization.
1093 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1095 * configure.ac (arm*-*-eabi*): New target.
1096 (arm*-*-symbianelf*): Likewise.
1097 * configure: Regenerated.
1099 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1101 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1102 * directives.c: Use XNEW-family macros from libiberty.
1104 * macro.c: Likewise.
1105 * cpplib.h (cpp_deps_style): Export enum with name.
1107 2004-07-23 Matthias Klose <doko@debian.org>
1109 * init.c (init_library): Use PACKAGE for the text domain.
1111 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1113 PR preprocessor/16366
1114 * internal.h (struct cpp_reader): New field dir_hash.
1115 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1116 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1118 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1120 PR preprocessor/16192
1121 PR preprocessor/15913
1122 PR preprocessor/15572
1123 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1124 expression is missing.
1125 * init.c (post_options): Traditional cpp doesn't do // comments.
1127 2004-06-30 Per Bothner <per@bothner.com>
1129 * include/line-map.h (fileline): Remove old typedef.
1130 * internal.h (struct cpp_reader): Use source_location typedef instead.
1132 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1134 Partially revert patch of 2004-06-05.
1135 * files.c (search_cache): Remove pfile argument. Don't check
1136 for file that would be found by "" or <> search here...
1137 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1138 Do not apply directory-of-current-file correction to files
1139 found by this check. Rearrange code slightly.
1141 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1143 * files.c (should_stack_file): Correct swapped parameters to call
1145 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1147 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1149 * Makefile.in: Regenerate with automake 1.8.5.
1150 * aclocal.m4: Likewise.
1151 * configure: Regenerate.
1153 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1155 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1156 * configure, config.in: Regenerate.
1157 * system.h: Unconditionally define bool as unsigned char,
1158 BOOL_BITFIELD as unsigned int.
1159 * .cvsignore: New file.
1161 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1163 * traditional.c (push_replacement_text): Set macro->traditional.
1164 (save_replacement_text): Likewise.
1165 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1166 (struct save_macro_item): Delete.
1167 (struct save_macro_data): Use a character array not the previous
1169 (save_macros): Save macro as text not as internal structures.
1170 (cpp_prepare_state): Update for changes to save_macro_data.
1171 (cpp_read_state): Don't read macros defined in PCH. Restore
1173 * macro.c (create_iso_definition): Honour alloc_subobject.
1174 Clear traditional flag.
1175 (_cpp_create_definition): Honour alloc_subobject.
1176 * lex.c (cpp_token_val_index): New.
1177 * internal.h: Include cpp-id-data.h.
1178 (uchar): Move definition to cpp-id-data.h.
1180 (cpp_macro): Likewise.
1181 * directives.c (struct answer): Move to cpp-id-data.h.
1182 (do_assert): Honour alloc_subobject.
1184 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1185 * include/cpplib.h (struct cpp_string): Add GTY marker.
1186 (enum cpp_token_fld_kind): New.
1187 (struct cpp_token): Add GTY markers.
1188 (cpp_token_val_index): Prototype.
1189 (CPP_HASHNODE_VALUE_IDX): New.
1190 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1191 * include/cpp-id-data.h: New file.
1193 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1195 * Makefile.am (all-local): New.
1196 * Makefile.in: Regenerate.
1198 2004-06-06 Roger Sayle <roger@eyesopen.com>
1200 * Makefile.am (LIBICONV): Declare.
1201 (makedepend_LDADD): Use LIBICONV.
1202 * Makefile.in: Regenerate.
1204 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1206 * Makefile.am (LIBINTL): Declare
1207 (makedepend_LDADD): Use LIBINTL.
1208 * Makefile.in: Regenerate.
1210 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1212 * Makefile.am: Add makedepend.
1213 * Makefile.in, aclocal.m4: Regenerate.
1214 * charset.c: Insert a space to avoid a warning.
1215 * directives.c: Include mkdeps.h.
1216 (_cpp_handle_directive): Reenable macro expander if appropriate.
1217 (undefine_macros): Inline body of _cpp_free_definition for speed.
1218 Do not call undef callback or _cpp_warn_if_unused_macro.
1219 (cpp_get_deps): New interface.
1220 * files.c (search_cache): Add pfile argument. Check for file
1221 that would be found by "" or <> search here...
1222 (_cpp_find_file): ...not here. Correct recorded start_dir of
1223 files found by directory-of-current-file search that would be
1224 found by "" or <> search.
1225 * init.c (cpp_add_dependency_target): Delete.
1226 * internal.h (struct lexer_state): Add discarding_output flag.
1227 * lex.c (lex_identifier): Compute hash function while scanning.
1228 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1230 * makedepend.c: New file.
1231 * mkdeps.c (struct deps): Add vpath vector.
1232 (apply_vpath, deps_add_vpath): New function.
1233 (deps_free): Free vpath vector.
1234 (deps_add_dep, deps_add_target): Use apply_vpath.
1235 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1236 (ht_lookup_with_hash): New function.
1237 * cpplib.h, mkdeps.h: Update prototypes.
1238 * symtab.h: Update prototypes.
1239 (HT_HASHSTEP, HT_FINISH): New macros.
1241 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1243 * symtab.c (ht_create): Set entries_owned.
1244 (ht_destroy): Honour entries_owned.
1245 (ht_expand): Likewise.
1247 * include/symtab.h (struct ht): New field 'entries_owned'
1248 (ht_load): New prototype.
1250 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1253 * configure.ac: Fix m4 quoting when picking
1254 the size of HOST_WIDE_INT.
1255 * configure: Regenerate.
1257 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1259 * Makefile.am: the correct directory for
1260 gettext include files is given by @INCINTL@.
1261 * Makefile.in: Regenerate.
1263 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1265 * system.h [!ENABLE_NLS]: dgettext takes two
1268 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1270 Moved libcpp from the gcc subdirectory to the toplevel.
1271 * Makefile.am: New file.
1272 * Makefile.in: Regenerate.
1273 * configure.ac: New file.
1274 * configure: Regenerate.
1275 * config.in: Regenerate.
1276 * charset.c: Moved from gcc/cppcharset.c. Add note about
1277 brokenness of input charset detection. Adjust for change
1278 in name of cppucnid.h.
1279 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1280 * expr.c: Moved from gcc/cppexp.c.
1281 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1282 Remove #define of O_BINARY, it is in system.h.
1283 * identifiers.c: Moved from gcc/cpphash.c.
1284 * internal.h: Moved from gcc/cpphash.h. Change header
1285 guard name. All other files adjusted to match name change.
1286 * init.c: Moved from gcc/cppinit.c.
1287 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1288 * lex.c: Moved from gcc/cpplex.c.
1289 * directives.c: Moved from gcc/cpplib.c.
1290 * macro.c: Moved from gcc/cppmacro.c.
1291 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1292 * traditional.c: Moved from gcc/cpptrad.c.
1293 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1295 * ucnid.pl: Moved from gcc/cppucnid.pl.
1296 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1298 * symtab.c: Moved from gcc/hashtable.c.
1299 * line-map.c: Moved from gcc. Do not include intl.h.
1300 * mkdeps.c: Moved from gcc.
1301 * system.h: New file.
1302 * include/cpplib.h: Moved from gcc. Change header guard name.
1303 * include/line-map.h: Moved from gcc. Change header guard name.
1304 * include/mkdeps.h: Moved from gcc. Change header guard name.
1305 * include/symtab.h: Moved from gcc/hashtable.h. Change header