1 2007-11-01 Tom Tromey <tromey@redhat.com>
4 * macro.c (paste_tokens): Handle padding token.
5 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
7 2007-10-31 Tom Tromey <tromey@redhat.com>
10 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
11 * directives.c (_cpp_do__Pragma): Return error status.
12 * internal.h (_cpp_do__Pragma): Update.
13 * directives.c (get__Pragma_string): Back up if EOF seen.
15 2007-09-06 Tom Tromey <tromey@redhat.com>
17 * internal.h (struct cpp_reader) <invocation_location>: New
19 (struct cpp_reader) <set_invocation_location>: Likewise.
20 * init.c (cpp_set_line_map): New function.
21 * line-map.c (linemap_add): Use linemap's allocator.
22 * include/line-map.h (GTY): Define.
23 (line_map_realloc): New typedef.
24 (struct line_map): Mark with GTY.
25 (struct line_maps): Likewise.
26 (struct line_maps) <maps>: Likewise.
27 (struct line_maps) <reallocator>: New field.
28 * include/symtab.h (GTY): Conditionally define.
29 * include/cpplib.h (cpp_set_line_map): Declare.
30 (cpp_get_token_with_location): Declare.
31 * macro.c (cpp_get_token): Set invocation_location on the reader.
32 (cpp_get_token_with_location): New function.
34 2007-08-30 Chao-ying Fu <fu@mips.com>
36 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
37 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
38 (cpp_classify_number): Support decimal fixed-point constants without
40 Warn about fixed-point constants when -pedantic.
41 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
42 comments to support fixed-point values.
43 (CPP_N_FRACT, CPP_N_ACCUM): Define.
45 2007-08-18 Tom Tromey <tromey@redhat.com>
47 PR preprocessor/32974:
48 * directives.c (parse_include): Don't check for EOL when
49 processing #pragma dependency.
51 2007-07-30 Ollie Wild <aaw@google.com>
53 * directives-only.c: New file.
54 * internal.h (struct _cpp_dir_only_callbacks): New.
55 (_cpp_preprocess_dir_only): New function.
56 * directives.c (_cpp_handle_directive): Check directives_only before
57 disabling execution of indented directives.
58 * files.c (_cpp_stack_file): Add directives_only check.
59 * include/cpplib.h (struct cpp_options): Add directives_only.
60 (cpp_init_special_builtins): New function.
61 * init.c (cpp_init_special_builtins): New function.
62 (cpp_init_builtins): Move builtin_array initialization to
63 cpp_init_special_builtins.
64 (post_options): Check directives_only before setting
65 pfile->state.prevent_expansion = 1.
66 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
67 is expanded inside a directive while -fdirectives-only is enabled.
68 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
69 (libcpp_a_SOURCES): Add directives-only.c.
71 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
73 * traditional.c (_cpp_scan_out_logical_line): Initialize
74 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
75 fmacro.args to prevent 'may be used uninitialized' warning.
77 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
79 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
81 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
82 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
83 for 'q' or 'Q' suffixes.
85 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
87 * files.c (open_file): Correct typo.
89 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
91 * files.c (open_file): Prevent the call
92 for stat from overwriting errno.
94 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
96 * files.c (open_file): Account for the
97 fact that on windows, opening a directory gives
100 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
102 PR preprocessor/23479
103 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
105 (append_digit): Likewise.
106 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
107 binary integer constants.
109 2007-05-31 Dave Korn <dave.korn@artimi.com>
111 PR preprocessor/14331
112 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
114 2007-05-24 Ollie Wild <aaw@google.com>
116 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
117 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
118 (cpp_write_pch_state): Save __COUNTER__ state.
119 (cpp_valid_state): Check valid __COUNTER__ state.
120 (cpp_read_state): Read new __COUNTER__ state.
121 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
122 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
123 * internal.h (struct cpp_reader): Add counter member.
125 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
127 PR preprocessor/20077
128 * macro.c (create_iso_definition): Fixed the method to determine
129 whether the token-pasting operator appears at the beginning or the end
132 2007-05-21 Ian Lance Taylor <iant@google.com>
134 * internal.h (struct cpp_reader): Add new fields:
135 nonexistent_file_hash and nonexistent_file_ob.
136 * files.c: Include "obstack.h".
137 (find_file_in_dir): Before trying to open the file, look up the
138 path name in the hash table of nonexistent files. After failing
139 to open the file, add the path name to the hash table.
140 (_cpp_find_file): Cache the results of looking up the file name
141 starting with the quote and bracket chain heads, if we can.
142 (nonexistent_file_hash_eq): New static function.
143 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
144 pfile->nonexistent_file_ob.
145 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
146 pfile->nonexistent_file_ob.
148 2007-05-14 Janis Johnson <janis187@us.ibm.com>
150 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
153 * expr.c (interpret_float_suffix): Check for invalid suffix.
155 2007-05-02 Eric Christopher <echristo@apple.com>
157 * expr.c (num_div_op): Don't overflow if the result is
160 2007-05-02 Tom Tromey <tromey@redhat.com>
162 PR preprocessor/28709:
163 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
165 2007-03-30 Michael Meissner <michael.meissner@amd.com>
167 * directives.c (lex_macro_node_from_str): Fix alloca call to be
170 2007-03-30 Richard Henderson <rth@redhat.com>
172 * directives.c (lex_macro_node_from_str): New.
173 (cpp_push_definition, cpp_pop_definition): New.
174 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
176 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
178 * Makefile.in: Add dummy install-pdf target.
180 2007-01-30 Tom Tromey <tromey@redhat.com>
182 PR preprocessor/30468:
183 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
186 2007-01-30 Tom Tromey <tromey@redhat.com>
188 PR preprocessor/29966:
189 * macro.c (lex_expansion_token): Save and restore cpp_reader's
191 (_cpp_create_definition): Don't restore cur_token here.
192 * lex.c (_cpp_lex_token): Added assertion.
194 2007-01-27 Tom Tromey <tromey@redhat.com>
196 * configure: Rebuilt.
198 2007-01-12 Tom Tromey <tromey@redhat.com>
200 PR preprocessor/28227:
201 * directives.c (lex_macro_node): Added 'is_def_or_undef'
208 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
210 * configure: Regenerate.
212 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
214 * configure: Regenerate.
216 2007-01-04 Tom Tromey <tromey@redhat.com>
218 PR preprocessor/28165:
219 * internal.h (cpp_in_primary_file): New function.
220 * directives.c (do_include_next): Use cpp_in_primary_file.
221 (do_pragma_once): Likewise.
222 (do_pragma_system_header): Likewise.
224 2006-12-29 Ian Lance Taylor <iant@google.com>
226 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
227 look backward at the end of the line unless we saw a backslash.
229 2006-12-29 Jakub Jelinek <jakub@redhat.com>
231 PR preprocessor/29612
232 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
233 only when new_sysp is non-zero.
235 2006-12-28 Tom Tromey <tromey@redhat.com>
237 PR preprocessor/30001:
238 * charset.c (_cpp_convert_input): Check that to.len is greater
241 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
243 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
244 * configure: Rebuilt.
246 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
248 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
249 for experimental C++0x mode.
250 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
251 adopted the preprocessor changes introduced in C99.
253 2006-10-29 Joseph Myers <joseph@codesourcery.com>
255 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
256 depending on --enable-targets=all.
257 * configure: Regenerate.
259 2006-10-12 Jakub Jelinek <jakub@redhat.com>
261 PR preprocessor/28709
262 * macro.c (paste_tokens): Do error reporting here, use BUF with the
263 spelled LHS token as opposed to spelling it again.
264 (paste_all_tokens): Don't report errors here, just break on failure.
266 2006-10-10 Brooks Moses <bmoses@stanford.edu>
268 * Makefile.in: Added empty "pdf" target.
270 2006-09-22 Geoffrey Keating <geoffk@apple.com>
272 * configure.ac: Make need_64_bit_hwint case for x86-darwin
273 match exactly the glob in gcc/config.gcc.
274 * configure: Regenerate.
276 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
279 PR preprocessor/14634
280 * lex.c (lex_string): Pedwarn for unterminated literals.
282 2006-09-08 Eric Christopher <echristo@apple.com>
284 * configure.ac: Add 64-bit HWI support for i?86-darwin.
286 2006-08-14 Steve Ellcey <sje@cup.hp.com>
290 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
291 (CPP_LAST_EQ): Change.
292 (CPP_LAST_PUNCTUATOR): Change.
293 * expr.c (cpp_operator): Remove MIN and MAX.
294 (reduce): Remove CPP_MIN and CPP_MAX.
295 (num_binary_op): Ditto.
296 * lex.c (_cpp_lex_direct): Ditto.
297 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
299 2006-06-09 Jakub Jelinek <jakub@redhat.com>
301 PR preprocessor/27746
302 * directives.c (do_pragma): Handle pragma with valid namespace
303 and invalid name coming from macro expansion.
304 * directives.c (destringize_and_run): Initialize next field in
309 * directives.c (destringize_and_run): Set NO_EXPAND on the
312 * macro.c (_cpp_backup_tokens): Fix comment typo.
314 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
316 * Makefile.in (CATALOGS): Add po/ prefix.
317 * configure: Regenerated.
319 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
321 * Makefile.in: Add install-html target. Add install-html to .PHONY
323 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
325 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
326 * files.c (_cpp_get_file_stat): New function.
327 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
328 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
329 * internal.h (_cpp_get_file_stat): Prototype.
330 (struct cpp_buffer): Add timestamp.
332 2006-01-23 Jakub Jelinek <jakub@redhat.com>
334 PR preprocessor/25717
335 * init.c (cpp_init_builtins): If __STDC__ will not change value
336 between system headers and other sources, define it as a normal
337 macro rather than a builtin.
338 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
339 cpp_in_system_header condition.
341 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
343 * Makefile.in: Use -MMD instead of -MD.
345 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
346 Richard Henderson <rth@redhat.com>
348 Merge from gomp branch:
349 * directives.c (struct pragma_entry): Add is_deferred. Add ident
350 entry to value union.
351 (end_directive): Don't eat the line if in_deferred_pragma.
352 (run_directive): Remove pragma hacks.
353 (insert_pragma_entry): Remove.
354 (new_pragma_entry): New.
355 (register_pragma_1): Split out of register_pragma. Only handle
356 the lookup tree and return the new entry.
357 (cpp_register_pragma): Fill in the pragma entry here.
358 (cpp_register_deferred_pragma): New.
359 (register_pragma_internal): New.
360 (_cpp_init_internal_pragmas): Use register_pragma_internal.
361 (do_pragma): Allow pragma expansion after namespace. For deferred
362 pragmas, don't slurp the line into a string.
363 (destringize_and_run): Save tokens for deferred pragmas.
364 (cpp_handle_deferred_pragma): Remove.
365 * macro.c (builtin_macro): Remove pragma token hack.
366 (_cpp_push_token_context): Rename from push_token_context and export.
367 * internal.h (struct lexer_state): Add pragma_allow_expansion.
368 (_cpp_push_token_context): Declare.
369 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
370 a token. Update the line number correctly if so.
371 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
372 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
373 * include/cpplib.h (PRAGMA_EOL): New.
374 (CPP_TOKEN_FLD_PRAGMA): New.
375 (struct cpp_token): Add val.pragma.
376 (struct cpp_options): Remove defer_pragmas.
377 (cpp_handle_deferred_pragma): Remove.
378 (cpp_register_deferred_pragma): Declare.
380 2006-01-01 Jakub Jelinek <jakub@redhat.com>
383 * directives.c (do_pragma): If pragma line ends with multi-line
384 block comment, end the saved deferred pragma string before that
385 comment. Handle embedded '\0' chars on the pragma line.
387 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
390 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
392 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
393 Ben Elliston <bje@au.ibm.com>
395 * include/cpplib.h (CPP_N_DFLOAT): New.
396 * expr.c (interpret_float_suffix): Identify df, dd, and dl
397 suffixes as decimal floating point constants.
398 (cpp_classify_number): Disallow hexadecimal DFP constants.
400 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
401 Ian Lance Taylor <ian@airs.com>
403 * include/cpplib.h (struct cpp_callbacks): Annotate error with
404 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
406 2005-11-09 Per Bothner <per@bothner.com>
407 Uros Bizjak <uros@kss-loka.si>
410 * init.c (read_original_filename): Temporarily set
411 state.in_directive before calling _cpp_lex_direct for
414 2005-11-03 James E Wilson <wilson@specifix.com>
416 PR preprocessor/24202
417 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
419 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
421 * include/cpplib.h (struct cpp_callbacks): Make error take
423 * errors.c (cpp_error): Update call to callback.
425 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
427 PR preprocessor/22042
428 * macro.c (_cpp_builtin_macro_text): Lower the needed max
430 (cpp_quote_string): Don't octalify non printable
433 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
436 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
437 (struct cpp_callbacks): Add error.
438 * errors.c (cpp_error): If client_diagnostic, use error callback.
439 * charset.c (convert_escape): Don't use %03o in diagnostic.
441 2005-10-21 James E Wilson <wilson@specifix.com>
443 PR preprocessor/15220
444 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
445 callers. Pass to open_file_failed.
446 (open_file_failed): New parameter angle_brackets. Fix all callers.
447 Use in print_dep assignment.
448 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
449 * internal.h (_cpp_find_file): Add new parm to declaration.
451 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
453 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
454 * configure: Regenerate.
456 2005-10-04 Ian Lance Taylor <ian@airs.com>
458 PR preprocessor/13726
459 * directives.c (check_eol_return_comments): New static function.
460 (parse_include): Add buf parameter. Change all callers.
461 (do_include_common): If not discard comments, turn on
462 save_comments. Pass collected comments to include callback.
463 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
464 include callback: cpp_token list.
466 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
468 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
469 * init.c (struct lang_flags, lang_defaults): Add
470 extended_identifiers.
471 (cpp_set_lang): Use it.
472 * lex.c (forms_identifier_p): Check extended_identifiers.
474 2005-08-30 Jakub Jelinek <jakub@redhat.com>
476 PR preprocessor/20348
477 PR preprocessor/20356
478 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
481 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
483 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
484 -Wmissing-format-attribute.
486 * configure: Regenerate.
488 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
490 * all files: Update FSF address in copyright headers.
491 * makeucnid.c (write_copyright): Update outputted FSF address.
493 2005-06-13 Zack Weinberg <zack@codesourcery.com>
495 * configure.ac: Invoke ZW_CREATE_DEPDIR and
496 ZW_PROG_COMPILER_DEPENDENCIES.
497 * aclocal.m4, configure: Regenerate.
498 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
500 (distclean): Clean up $(DEPDIR) and its contents.
501 (.c.o): Use $(COMPILE).
502 Include $(DEPDIR)/*.Po for most object->header dependencies.
504 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
506 * configure.ac: Check declarations for asprintf and vasprintf.
507 * config.in: Regenerate.
508 * configure: Likewise.
510 * charset.c (conversion_loop): Use XRESIZEVEC.
511 (convert_no_conversion): Likewise.
512 (convert_using_iconv): Likewise.
513 (init_iconv_desc): Cast return value of alloca.
514 (cpp_host_to_exec_charset): Use XNEWVEC.
515 (emit_numeric_escape): Use XRESIZEVEC.
516 (cpp_interpret_string): Use XNEWVEC.
517 (cpp_interpret_string): Use XRESIZEVEC.
518 (_cpp_interpret_identifier): Cast return value of alloca.
519 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
520 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
521 (parse_include): Use XNEWVEC.
522 (insert_pragma_entry): Rename local variable "new" to
524 (save_registered_pragmas): Cast return value of xmemdup.
525 (destringize_and_run): Same for alloca.
526 (parse_assertion): Likewise.
527 (do_assert): Cast allocated storage to proper type.
528 (cpp_define): Likewise.
529 (_cpp_define_builtin): Likewise.
530 (cpp_undef): Likewise.
531 (handle_assertion): Likewise.
532 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
533 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
534 (CPP_UMINUS): Likewise.
535 (struct cpp_operator): Rename from struct operator.
536 (_cpp_expand_op_stack): Use XRESIZEVEC.
537 * files.c (pch_open_file): Use XNEWVEC.
538 (pch_open_file): Use XRESIZEVEC.
539 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
540 (dir_name_of_file): Use XNEWVEC.
541 (make_cpp_file): Use XCNEW.
542 (make_cpp_dir): Likewise.
543 (allocate_file_hash_entries): USE XNEWVEC.
544 (cpp_included): Cast return value of htab_find_with_hash.
545 (append_file_to_dir): Use XNEWVEC.
546 (read_filename_string): Likewise. Use XRESIZEVEC too.
547 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
548 (remap_filename): Use XNEWVEC.
549 (struct pchf_entry): Move definition out of struct pchf_data.
550 (_cpp_save_file_entries): Use XCNEWVAR.
551 (_cpp_read_file_entries): Use XNEWVAR.
552 * identifiers.c (alloc_node): Use XOBNEW.
553 * init.c (cpp_create_reader): Use XCNEW.
554 (cpp_init_builtins): Cast of b->value to enum builtin_type.
555 (read_original_directory): Cast return value of alloca.
556 * lex.c (add_line_note): Use XRESIZEVEC.
557 (warn_about_normalization): Use XNEWVEC.
558 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
559 (new_buff): Use XNEWVEC.
560 * line-map.c (linemap_add): Use XRESIZEVEC.
561 * macro.c (builtin_macro): Cast return value of alloca.
562 (paste_tokens): Likewise.
563 (expand_arg): Use XNEWVEC and XRESIZEVEC.
564 (_cpp_save_parameter): Use XRESIZEVEC.
565 (create_iso_definition): Cast allocated storage to proper type.
566 (_cpp_create_definition): Likewise.
567 (cpp_macro_definition): Use XRESIZEVEC.
568 * makedepend.c (add_clm): Use XNEW.
570 * mkdeps.c (munge): Use XNEWVEC.
571 (deps_init): Use XCNEW.
572 (deps_add_target): Use XRESIZEVEC.
573 (deps_add_default_target): Cast return value of alloca.
574 (deps_add_dep): Use XRESIZEVEC.
575 (deps_add_vpath): Likewise. Use XNEWVEC too.
576 (deps_restore): Likewise.
577 * pch.c (save_idents): Use XNEW and XNEWVEC.
578 (cpp_save_state): Use XNEW.
579 (count_defs): Cast return value of htab_find.
580 (write_defs): Likewise.
581 (cpp_write_pch_deps): Use XNEWVEC.
582 (collect_ht_nodes): Use XRESIZEVEC.
583 (cpp_valid_state): Use XNEWVEC.
584 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
585 * symtab.c (ht_create): Use XCNEW.
586 (ht_lookup_with_hash): Cast return value of obstack_copy0.
587 (ht_expand): Use XCNEWVEC.
588 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
589 (bool): Do not define if __cplusplus.
591 2005-05-12 Zack Weinberg <zack@codesourcery.com>
593 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
594 (do_sccs): Delete function definition, #define to do_ident.
595 (do_ident): Don't hardwire directive name.
597 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
600 * configure: Regenerate.
602 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
604 * files.c: Include io.h for DJGPP to get prototype of setmode.
606 2005-04-19 Per Bothner <per@bothner.com>
608 PR preprocessor/20907
609 * line-map.c (linemap_line_start): Fix bug when we need to increse
610 column_bits but can re-use the current line_map.
612 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
614 * system.h (fopen, fdopen, freopen): Define these to the unlocked
617 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
619 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
620 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
621 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
622 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
624 (fwrite_unlocked): Fix prototype.
626 * configure, config.in: Regenerate.
628 2005-04-05 Jakub Jelinek <jakub@redhat.com>
630 PR preprocessor/19475
631 * macro.c (create_iso_definition): For < ISO C99, don't
632 pedwarn if there is no whitespace between macro name and its
633 replacement, but the replacement starts with a basic character
636 2005-03-28 Andreas Jaeger <aj@suse.de>
638 * lex.c (warn_about_normalization): Cast field width to int to
641 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
643 * configure.ac: Consistently use solaris2.1[0-9]* instead of
645 * configure: Regenerate.
647 2005-03-15 Geoffrey Keating <geoffk@apple.com>
649 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
650 UCN rather than printing an error.
652 2005-03-14 Geoffrey Keating <geoffk@apple.com>
654 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
656 2005-03-14 Geoffrey Keating <geoffk@apple.com>
658 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
659 * charset.c: Update for new format of ucnid.h.
660 (ucn_valid_in_identifier): Update for new format of ucnid.h.
661 Add NST parameter, and update it; update callers.
662 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
664 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
665 * internal.h (struct normalize_state): New.
666 (INITIAL_NORMALIZE_STATE): New.
667 (NORMALIZE_STATE_RESULT): New.
668 (NORMALIZE_STATE_UPDATE_IDNUM): New.
669 (_cpp_valid_ucn): New.
670 * lex.c (warn_about_normalization): New.
671 (forms_identifier_p): Add normalize_state parameter, update callers.
672 (lex_identifier): Add normalize_state parameter, update callers. Keep
674 (lex_number): Likewise.
675 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
676 it with warn_about_normalization.
680 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
681 comments about obsolete version of C++.
682 * include/cpplib.h (enum cpp_normalize_level): New.
683 (struct cpp_options): Add warn_normalize field.
685 2005-03-11 Geoffrey Keating <geoffk@apple.com>
687 * directives.c (glue_header_name): Update call to cpp_spell_token.
688 * internal.h (_cpp_interpret_identifier): New.
689 * charset.c (_cpp_interpret_identifier): New.
690 (_cpp_valid_ucn): Allow UCN version of '$'.
691 * lex.c (lex_identifier): Add extra parameter to indicate if initial
692 character was '$' or '\'. Support identifiers with UCNs.
693 (forms_identifier_p): Allow UCNs.
694 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
696 (cpp_spell_token): Add FORSTRING parameter. Use it.
697 (cpp_token_as_text): Update call to cpp_spell_token.
698 (cpp_output_token): Write UCNs back out.
699 (stringify_arg): Update call to cpp_spell_token.
700 (paste_tokens): Likewise.
701 (cpp_macro_definition): Likewise.
702 * macro.c (stringify_arg): Likewise.
703 (paste_tokens): Likewise.
704 (cpp_macro_definition): Likewise.
705 * include/cpplib.h: Add parameter to cpp_spell_token.
707 2005-03-04 Jakub Jelinek <jakub@redhat.com>
711 * macro.c (replace_args, cpp_get_token): Copy whole
712 cpp_token_u instead of just cpp_string field from it.
714 2005-02-28 Devang Patel <dpatel@apple.com>
716 * directives.c (do_line): Save sysp early before line table is
719 2005-02-20 Zack Weinberg <zack@codesourcery.com>
722 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
723 (cpp_host_to_exec_charset): New function.
724 * include/cpplib.h: Declare cpp_host_to_exec_charset.
726 2005-02-19 Devang Patel <dpatel@apple.com>
728 * charset.c (_cpp_convert_input): Check '\r' before inserting
731 2005-02-15 Eric Christopher <echristo@redhat.com>
733 PR preprocessor/19077
734 * macro.c (cpp_macro_definition): Move handling of whitespace
735 to PREV_WHITE conditional. Remove overloading of len
738 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
740 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
741 traditional.c: Update copyright.
743 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
746 * configure.ac: Check for declaration of basename and getopt.
747 * config.in: Regenerate.
748 * configure: Regenerate.
749 * internal.h (ustrcspn): New.
750 * macro.c (create_iso_definition): Fix allocation of memory.
751 (padding_token): Add cast to remove const-ness.
752 * pch.c (cpp_read_state): Use ustrcspn.
754 2005-02-08 Mike Stump <mrs@apple.com>
756 * files.c (pchf_adder): Remove.
757 (struct pchf_adder_info): Likewise.
758 (_cpp_save_file_entries): Write out all files so that #import works.
760 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
762 * configure: Regenerate.
764 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
766 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
768 * include/cpplib.h: Also update copyright years.
770 2005-01-03 Geoffrey Keating <geoffk@apple.com>
772 * files.c (_cpp_find_file): Add files found by search_path_exhausted
773 to the list of all files.
775 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
777 * internal.h: Update references to Cpp lib filenames.
778 * directives.c: Likewise.
781 * traditional.c: Likewise.
783 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
785 PR preprocessor/15167
786 * files.c (destroy_cpp_file): New function.
787 (should_stack_file): Make a new file if the
788 compared file is still stacked.
790 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
792 PR preprocessor/17610
793 * directives.c (do_include_common): Error out if an empty filename
794 is given for #include (or #include_next or #import).
796 2004-11-27 Roger Sayle <roger@eyesopen.com>
797 Zack Weinberg <zack@codesourcery.com>
799 * internal.h: Replace all uses of uchar with unsigned char.
800 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
801 with !IN_GCC, so uchar is only defined whilst building libcpp.
803 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
805 * aclocal.m4: Regenerate.
807 2004-11-24 Roger Sayle <roger@eyesopen.com>
809 PR preprocessor/15824
810 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
811 directly, instead of the non-existant "system.h" and "ansidecl.h".
812 * configure: Regenerate.
814 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
815 Joseph Myers <joseph@codesourcery.com>
817 * internal.h (struct lexer_state): Add in_deferred_pragma.
818 * directives.c (struct pragma_entry): Add allow_expansion.
819 (insert_pragma_entry): Take allow_expansion flag.
820 (register_pragma): Likewise.
821 (cpp_register_pragma): Likewise.
822 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
823 (do_pragma): Honor allow_expansion.
824 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
825 * include/cpplib.h (cpp_register_pragma): Update prototype.
827 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
828 Mark Mitchell <mark@codesourcery.com>
830 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
831 need_64bit_hwint=yes.
832 * configure: Regenerate.
834 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
836 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
838 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
839 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
840 Remove local srcdir path from generated file.
842 2004-11-04 Zack Weinberg <zack@codesourcery.com>
843 Gerald Pfeifer <gerald@pfeifer.com>
845 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
848 2004-10-27 Zack Weinberg <zack@codesourcery.com>
851 * directives.c (do_pragma): Do not defer pragmas which are unknown.
852 (cpp_handle_deferred_pragma): Add cast to silence warning.
854 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
856 * errors.c (_cpp_begin_message): Print "error: " for errors.
858 2004-10-10 Andreas Jaeger <aj@suse.de>
860 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
861 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
863 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
865 * pch.c (cpp_write_pch_state): Remove variable z as it is not
867 (cpp_read_state): Remove unused variables, m, d and mac_count.
869 2004-09-29 Per Bothner <per@bothner.com>
871 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
872 cb.line_change. Otherwise do_pragma will call the line_change
873 call-back with a meaningless line number.
875 2004-09-24 Zack Weinberg <zack@codesourcery.com>
877 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
878 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
879 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
880 * aclocal.m4, configure: Regenerate.
881 * init.c: Include localedir.h.
882 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
884 (.c.o): Use $(ALL_CFLAGS).
885 (localedir.h, localedir.hs): New rules.
886 (clean): Use rm -rf to remove directories.
887 (distclean): Also delete localedir.h and localedir.hs.
888 (init.o): Update dependencies.
890 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
892 * Makefile.in (aclocal.m4): Update dependencies.
893 * configure.ac (AC_CONFIG_MACRO_DIR): New.
894 * aclocal.m4, configure: Regenerate.
896 2004-09-17 Zack Weinberg <zack@codesourcery.com>
898 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
899 (_cpp_convert_input, _cpp_default_encoding): Add comments.
900 Some other comments in this file also tweaked.
902 * directives.c (do_pragma): Save current buffer position
903 before lexing the pragma keywords; don't call
904 _cpp_backup_tokens in the defer_pragmas case.
906 2004-09-15 Per Bothner <per@bothner.com>
908 * include/line-map.h (line_map_start): Add parameter names so
909 preceding comment makes sense.
910 (linemap_add): Remove from comment mention of non-existing parameter.
912 2004-09-09 Matt Austern <austern@apple.com>
913 Zack Weinberg <zack@codesourcery.com>
915 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
916 prefixes throughout. Add entry for PRAGMA. Remove
917 unnecessary "= 0" from EQ.
918 (enum cpp_ttype): Adjust OP and TK definitions to restore
919 prefixes, via token-paste.
920 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
921 Change from #defines to additional cpp_ttype enumerators.
922 (struct cpp_options): Add defer_pragmas.
923 (cpp_handle_deferred_pragma): Prototype new interface.
925 * internal.h (struct cpp_reader): Add directive_result.
926 * directives.c (struct pragma_entry): Add is_internal field;
927 give boolean fields type bool.
928 (start_directive): Initialize pfile->directive_result.type.
929 (_cpp_do__Pragma): Likewise.
930 (run_directive): Do not crash if pfile->buffer->prev is NULL.
931 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
933 (register_pragma): New static function, bulk of former
934 cpp_register_pragma here; add 'internal' argument, pass along
935 to insert_pragma_entry.
936 (cpp_register_pragma): Now a wrapper around register_pragma which
937 always passes false for 'internal' argument.
938 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
940 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
941 an internal pragma, save text till the end of the line as a CPP_PRAGMA
942 token instead of executing the pragma.
943 (cpp_handle_deferred_pragma): New interface.
944 * lex.c (token_spellings): Adjust OP and TK definitions to
945 match changes to cpplib.h.
946 (_cpp_lex_token): Check for a directive-result token and
947 return it if present.
948 (cpp_token_val_index): Handle CPP_PRAGMA.
949 * macro.c (cpp_builtin_macro_text): Correct comment.
950 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
952 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
954 PR preprocessor/14699
955 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
956 from size_t to double.
958 2004-08-28 Andreas Schwab <schwab@suse.de>
959 Andreas Jaeger <aj@suse.de>
961 * configure.ac: Set PACKAGE correctly.
962 * configure: Regenerated.
964 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
966 * Makefile.in: Add back top_builddir.
968 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
970 * configure.ac: Replace Automake macro invocations
971 with manual Autoconf checks and substitutions.
972 * configure: Regenerate.
973 * aclocal.m4: Regenerate.
974 * config.in: Regenerate.
975 * Makefile.am: Removed.
976 * Makefile.in: Heavy simplification and reorganization.
978 2004-08-09 Mark Mitchell <mark@codesourcery.com>
980 * configure.ac (arm*-*-eabi*): New target.
981 (arm*-*-symbianelf*): Likewise.
982 * configure: Regenerated.
984 2004-07-24 Bernardo Innocenti <bernie@develer.com>
986 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
987 * directives.c: Use XNEW-family macros from libiberty.
990 * cpplib.h (cpp_deps_style): Export enum with name.
992 2004-07-23 Matthias Klose <doko@debian.org>
994 * init.c (init_library): Use PACKAGE for the text domain.
996 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
998 PR preprocessor/16366
999 * internal.h (struct cpp_reader): New field dir_hash.
1000 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1001 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1003 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1005 PR preprocessor/16192
1006 PR preprocessor/15913
1007 PR preprocessor/15572
1008 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1009 expression is missing.
1010 * init.c (post_options): Traditional cpp doesn't do // comments.
1012 2004-06-30 Per Bothner <per@bothner.com>
1014 * include/line-map.h (fileline): Remove old typedef.
1015 * internal.h (struct cpp_reader): Use source_location typedef instead.
1017 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1019 Partially revert patch of 2004-06-05.
1020 * files.c (search_cache): Remove pfile argument. Don't check
1021 for file that would be found by "" or <> search here...
1022 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1023 Do not apply directory-of-current-file correction to files
1024 found by this check. Rearrange code slightly.
1026 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1028 * files.c (should_stack_file): Correct swapped parameters to call
1030 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1032 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1034 * Makefile.in: Regenerate with automake 1.8.5.
1035 * aclocal.m4: Likewise.
1036 * configure: Regenerate.
1038 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1040 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1041 * configure, config.in: Regenerate.
1042 * system.h: Unconditionally define bool as unsigned char,
1043 BOOL_BITFIELD as unsigned int.
1044 * .cvsignore: New file.
1046 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1048 * traditional.c (push_replacement_text): Set macro->traditional.
1049 (save_replacement_text): Likewise.
1050 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1051 (struct save_macro_item): Delete.
1052 (struct save_macro_data): Use a character array not the previous
1054 (save_macros): Save macro as text not as internal structures.
1055 (cpp_prepare_state): Update for changes to save_macro_data.
1056 (cpp_read_state): Don't read macros defined in PCH. Restore
1058 * macro.c (create_iso_definition): Honour alloc_subobject.
1059 Clear traditional flag.
1060 (_cpp_create_definition): Honour alloc_subobject.
1061 * lex.c (cpp_token_val_index): New.
1062 * internal.h: Include cpp-id-data.h.
1063 (uchar): Move definition to cpp-id-data.h.
1065 (cpp_macro): Likewise.
1066 * directives.c (struct answer): Move to cpp-id-data.h.
1067 (do_assert): Honour alloc_subobject.
1069 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1070 * include/cpplib.h (struct cpp_string): Add GTY marker.
1071 (enum cpp_token_fld_kind): New.
1072 (struct cpp_token): Add GTY markers.
1073 (cpp_token_val_index): Prototype.
1074 (CPP_HASHNODE_VALUE_IDX): New.
1075 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1076 * include/cpp-id-data.h: New file.
1078 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1080 * Makefile.am (all-local): New.
1081 * Makefile.in: Regenerate.
1083 2004-06-06 Roger Sayle <roger@eyesopen.com>
1085 * Makefile.am (LIBICONV): Declare.
1086 (makedepend_LDADD): Use LIBICONV.
1087 * Makefile.in: Regenerate.
1089 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1091 * Makefile.am (LIBINTL): Declare
1092 (makedepend_LDADD): Use LIBINTL.
1093 * Makefile.in: Regenerate.
1095 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1097 * Makefile.am: Add makedepend.
1098 * Makefile.in, aclocal.m4: Regenerate.
1099 * charset.c: Insert a space to avoid a warning.
1100 * directives.c: Include mkdeps.h.
1101 (_cpp_handle_directive): Reenable macro expander if appropriate.
1102 (undefine_macros): Inline body of _cpp_free_definition for speed.
1103 Do not call undef callback or _cpp_warn_if_unused_macro.
1104 (cpp_get_deps): New interface.
1105 * files.c (search_cache): Add pfile argument. Check for file
1106 that would be found by "" or <> search here...
1107 (_cpp_find_file): ...not here. Correct recorded start_dir of
1108 files found by directory-of-current-file search that would be
1109 found by "" or <> search.
1110 * init.c (cpp_add_dependency_target): Delete.
1111 * internal.h (struct lexer_state): Add discarding_output flag.
1112 * lex.c (lex_identifier): Compute hash function while scanning.
1113 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1115 * makedepend.c: New file.
1116 * mkdeps.c (struct deps): Add vpath vector.
1117 (apply_vpath, deps_add_vpath): New function.
1118 (deps_free): Free vpath vector.
1119 (deps_add_dep, deps_add_target): Use apply_vpath.
1120 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1121 (ht_lookup_with_hash): New function.
1122 * cpplib.h, mkdeps.h: Update prototypes.
1123 * symtab.h: Update prototypes.
1124 (HT_HASHSTEP, HT_FINISH): New macros.
1126 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1128 * symtab.c (ht_create): Set entries_owned.
1129 (ht_destroy): Honour entries_owned.
1130 (ht_expand): Likewise.
1132 * include/symtab.h (struct ht): New field 'entries_owned'
1133 (ht_load): New prototype.
1135 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1138 * configure.ac: Fix m4 quoting when picking
1139 the size of HOST_WIDE_INT.
1140 * configure: Regenerate.
1142 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1144 * Makefile.am: the correct directory for
1145 gettext include files is given by @INCINTL@.
1146 * Makefile.in: Regenerate.
1148 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1150 * system.h [!ENABLE_NLS]: dgettext takes two
1153 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1155 Moved libcpp from the gcc subdirectory to the toplevel.
1156 * Makefile.am: New file.
1157 * Makefile.in: Regenerate.
1158 * configure.ac: New file.
1159 * configure: Regenerate.
1160 * config.in: Regenerate.
1161 * charset.c: Moved from gcc/cppcharset.c. Add note about
1162 brokenness of input charset detection. Adjust for change
1163 in name of cppucnid.h.
1164 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1165 * expr.c: Moved from gcc/cppexp.c.
1166 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1167 Remove #define of O_BINARY, it is in system.h.
1168 * identifiers.c: Moved from gcc/cpphash.c.
1169 * internal.h: Moved from gcc/cpphash.h. Change header
1170 guard name. All other files adjusted to match name change.
1171 * init.c: Moved from gcc/cppinit.c.
1172 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1173 * lex.c: Moved from gcc/cpplex.c.
1174 * directives.c: Moved from gcc/cpplib.c.
1175 * macro.c: Moved from gcc/cppmacro.c.
1176 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1177 * traditional.c: Moved from gcc/cpptrad.c.
1178 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1180 * ucnid.pl: Moved from gcc/cppucnid.pl.
1181 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1183 * symtab.c: Moved from gcc/hashtable.c.
1184 * line-map.c: Moved from gcc. Do not include intl.h.
1185 * mkdeps.c: Moved from gcc.
1186 * system.h: New file.
1187 * include/cpplib.h: Moved from gcc. Change header guard name.
1188 * include/line-map.h: Moved from gcc. Change header guard name.
1189 * include/mkdeps.h: Moved from gcc. Change header guard name.
1190 * include/symtab.h: Moved from gcc/hashtable.h. Change header