1 2007-11-30 Tom Tromey <tromey@redhat.com>
4 * macro.c (_cpp_create_definition): Special case
7 2007-11-16 Michael Matz <matz@suse.de>
9 * files.c (search_path_head): Fix check for absolute paths.
11 2007-11-11 Tom Tromey <tromey@redhat.com>
14 * include/cpplib.h (cpp_included_before): Declare.
15 * files.c (struct file_hash_entry) <location>: New field.
16 (_cpp_find_file): Initialize new field.
17 (make_cpp_dir): Likewise.
18 (cpp_included_before): New function.
20 2007-11-01 Tom Tromey <tromey@redhat.com>
22 PR preprocessor/30805:
23 * macro.c (paste_tokens): Handle padding token.
24 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
26 2007-10-31 Tom Tromey <tromey@redhat.com>
28 PR preprocessor/30786:
29 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
30 * directives.c (_cpp_do__Pragma): Return error status.
31 * internal.h (_cpp_do__Pragma): Update.
32 * directives.c (get__Pragma_string): Back up if EOF seen.
34 2007-09-06 Tom Tromey <tromey@redhat.com>
36 * internal.h (struct cpp_reader) <invocation_location>: New
38 (struct cpp_reader) <set_invocation_location>: Likewise.
39 * init.c (cpp_set_line_map): New function.
40 * line-map.c (linemap_add): Use linemap's allocator.
41 * include/line-map.h (GTY): Define.
42 (line_map_realloc): New typedef.
43 (struct line_map): Mark with GTY.
44 (struct line_maps): Likewise.
45 (struct line_maps) <maps>: Likewise.
46 (struct line_maps) <reallocator>: New field.
47 * include/symtab.h (GTY): Conditionally define.
48 * include/cpplib.h (cpp_set_line_map): Declare.
49 (cpp_get_token_with_location): Declare.
50 * macro.c (cpp_get_token): Set invocation_location on the reader.
51 (cpp_get_token_with_location): New function.
53 2007-08-30 Chao-ying Fu <fu@mips.com>
55 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
56 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
57 (cpp_classify_number): Support decimal fixed-point constants without
59 Warn about fixed-point constants when -pedantic.
60 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
61 comments to support fixed-point values.
62 (CPP_N_FRACT, CPP_N_ACCUM): Define.
64 2007-08-18 Tom Tromey <tromey@redhat.com>
66 PR preprocessor/32974:
67 * directives.c (parse_include): Don't check for EOL when
68 processing #pragma dependency.
70 2007-07-30 Ollie Wild <aaw@google.com>
72 * directives-only.c: New file.
73 * internal.h (struct _cpp_dir_only_callbacks): New.
74 (_cpp_preprocess_dir_only): New function.
75 * directives.c (_cpp_handle_directive): Check directives_only before
76 disabling execution of indented directives.
77 * files.c (_cpp_stack_file): Add directives_only check.
78 * include/cpplib.h (struct cpp_options): Add directives_only.
79 (cpp_init_special_builtins): New function.
80 * init.c (cpp_init_special_builtins): New function.
81 (cpp_init_builtins): Move builtin_array initialization to
82 cpp_init_special_builtins.
83 (post_options): Check directives_only before setting
84 pfile->state.prevent_expansion = 1.
85 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
86 is expanded inside a directive while -fdirectives-only is enabled.
87 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
88 (libcpp_a_SOURCES): Add directives-only.c.
90 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
92 * traditional.c (_cpp_scan_out_logical_line): Initialize
93 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
94 fmacro.args to prevent 'may be used uninitialized' warning.
96 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
98 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
100 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
101 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
102 for 'q' or 'Q' suffixes.
104 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
106 * files.c (open_file): Correct typo.
108 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
110 * files.c (open_file): Prevent the call
111 for stat from overwriting errno.
113 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
115 * files.c (open_file): Account for the
116 fact that on windows, opening a directory gives
119 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
121 PR preprocessor/23479
122 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
124 (append_digit): Likewise.
125 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
126 binary integer constants.
128 2007-05-31 Dave Korn <dave.korn@artimi.com>
130 PR preprocessor/14331
131 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
133 2007-05-24 Ollie Wild <aaw@google.com>
135 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
136 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
137 (cpp_write_pch_state): Save __COUNTER__ state.
138 (cpp_valid_state): Check valid __COUNTER__ state.
139 (cpp_read_state): Read new __COUNTER__ state.
140 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
141 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
142 * internal.h (struct cpp_reader): Add counter member.
144 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
146 PR preprocessor/20077
147 * macro.c (create_iso_definition): Fixed the method to determine
148 whether the token-pasting operator appears at the beginning or the end
151 2007-05-21 Ian Lance Taylor <iant@google.com>
153 * internal.h (struct cpp_reader): Add new fields:
154 nonexistent_file_hash and nonexistent_file_ob.
155 * files.c: Include "obstack.h".
156 (find_file_in_dir): Before trying to open the file, look up the
157 path name in the hash table of nonexistent files. After failing
158 to open the file, add the path name to the hash table.
159 (_cpp_find_file): Cache the results of looking up the file name
160 starting with the quote and bracket chain heads, if we can.
161 (nonexistent_file_hash_eq): New static function.
162 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
163 pfile->nonexistent_file_ob.
164 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
165 pfile->nonexistent_file_ob.
167 2007-05-14 Janis Johnson <janis187@us.ibm.com>
169 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
172 * expr.c (interpret_float_suffix): Check for invalid suffix.
174 2007-05-02 Eric Christopher <echristo@apple.com>
176 * expr.c (num_div_op): Don't overflow if the result is
179 2007-05-02 Tom Tromey <tromey@redhat.com>
181 PR preprocessor/28709:
182 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
184 2007-03-30 Michael Meissner <michael.meissner@amd.com>
186 * directives.c (lex_macro_node_from_str): Fix alloca call to be
189 2007-03-30 Richard Henderson <rth@redhat.com>
191 * directives.c (lex_macro_node_from_str): New.
192 (cpp_push_definition, cpp_pop_definition): New.
193 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
195 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
197 * Makefile.in: Add dummy install-pdf target.
199 2007-01-30 Tom Tromey <tromey@redhat.com>
201 PR preprocessor/30468:
202 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
205 2007-01-30 Tom Tromey <tromey@redhat.com>
207 PR preprocessor/29966:
208 * macro.c (lex_expansion_token): Save and restore cpp_reader's
210 (_cpp_create_definition): Don't restore cur_token here.
211 * lex.c (_cpp_lex_token): Added assertion.
213 2007-01-27 Tom Tromey <tromey@redhat.com>
215 * configure: Rebuilt.
217 2007-01-12 Tom Tromey <tromey@redhat.com>
219 PR preprocessor/28227:
220 * directives.c (lex_macro_node): Added 'is_def_or_undef'
227 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
229 * configure: Regenerate.
231 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
233 * configure: Regenerate.
235 2007-01-04 Tom Tromey <tromey@redhat.com>
237 PR preprocessor/28165:
238 * internal.h (cpp_in_primary_file): New function.
239 * directives.c (do_include_next): Use cpp_in_primary_file.
240 (do_pragma_once): Likewise.
241 (do_pragma_system_header): Likewise.
243 2006-12-29 Ian Lance Taylor <iant@google.com>
245 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
246 look backward at the end of the line unless we saw a backslash.
248 2006-12-29 Jakub Jelinek <jakub@redhat.com>
250 PR preprocessor/29612
251 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
252 only when new_sysp is non-zero.
254 2006-12-28 Tom Tromey <tromey@redhat.com>
256 PR preprocessor/30001:
257 * charset.c (_cpp_convert_input): Check that to.len is greater
260 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
262 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
263 * configure: Rebuilt.
265 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
267 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
268 for experimental C++0x mode.
269 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
270 adopted the preprocessor changes introduced in C99.
272 2006-10-29 Joseph Myers <joseph@codesourcery.com>
274 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
275 depending on --enable-targets=all.
276 * configure: Regenerate.
278 2006-10-12 Jakub Jelinek <jakub@redhat.com>
280 PR preprocessor/28709
281 * macro.c (paste_tokens): Do error reporting here, use BUF with the
282 spelled LHS token as opposed to spelling it again.
283 (paste_all_tokens): Don't report errors here, just break on failure.
285 2006-10-10 Brooks Moses <bmoses@stanford.edu>
287 * Makefile.in: Added empty "pdf" target.
289 2006-09-22 Geoffrey Keating <geoffk@apple.com>
291 * configure.ac: Make need_64_bit_hwint case for x86-darwin
292 match exactly the glob in gcc/config.gcc.
293 * configure: Regenerate.
295 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
298 PR preprocessor/14634
299 * lex.c (lex_string): Pedwarn for unterminated literals.
301 2006-09-08 Eric Christopher <echristo@apple.com>
303 * configure.ac: Add 64-bit HWI support for i?86-darwin.
305 2006-08-14 Steve Ellcey <sje@cup.hp.com>
309 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
310 (CPP_LAST_EQ): Change.
311 (CPP_LAST_PUNCTUATOR): Change.
312 * expr.c (cpp_operator): Remove MIN and MAX.
313 (reduce): Remove CPP_MIN and CPP_MAX.
314 (num_binary_op): Ditto.
315 * lex.c (_cpp_lex_direct): Ditto.
316 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
318 2006-06-09 Jakub Jelinek <jakub@redhat.com>
320 PR preprocessor/27746
321 * directives.c (do_pragma): Handle pragma with valid namespace
322 and invalid name coming from macro expansion.
323 * directives.c (destringize_and_run): Initialize next field in
328 * directives.c (destringize_and_run): Set NO_EXPAND on the
331 * macro.c (_cpp_backup_tokens): Fix comment typo.
333 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
335 * Makefile.in (CATALOGS): Add po/ prefix.
336 * configure: Regenerated.
338 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
340 * Makefile.in: Add install-html target. Add install-html to .PHONY
342 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
344 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
345 * files.c (_cpp_get_file_stat): New function.
346 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
347 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
348 * internal.h (_cpp_get_file_stat): Prototype.
349 (struct cpp_buffer): Add timestamp.
351 2006-01-23 Jakub Jelinek <jakub@redhat.com>
353 PR preprocessor/25717
354 * init.c (cpp_init_builtins): If __STDC__ will not change value
355 between system headers and other sources, define it as a normal
356 macro rather than a builtin.
357 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
358 cpp_in_system_header condition.
360 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
362 * Makefile.in: Use -MMD instead of -MD.
364 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
365 Richard Henderson <rth@redhat.com>
367 Merge from gomp branch:
368 * directives.c (struct pragma_entry): Add is_deferred. Add ident
369 entry to value union.
370 (end_directive): Don't eat the line if in_deferred_pragma.
371 (run_directive): Remove pragma hacks.
372 (insert_pragma_entry): Remove.
373 (new_pragma_entry): New.
374 (register_pragma_1): Split out of register_pragma. Only handle
375 the lookup tree and return the new entry.
376 (cpp_register_pragma): Fill in the pragma entry here.
377 (cpp_register_deferred_pragma): New.
378 (register_pragma_internal): New.
379 (_cpp_init_internal_pragmas): Use register_pragma_internal.
380 (do_pragma): Allow pragma expansion after namespace. For deferred
381 pragmas, don't slurp the line into a string.
382 (destringize_and_run): Save tokens for deferred pragmas.
383 (cpp_handle_deferred_pragma): Remove.
384 * macro.c (builtin_macro): Remove pragma token hack.
385 (_cpp_push_token_context): Rename from push_token_context and export.
386 * internal.h (struct lexer_state): Add pragma_allow_expansion.
387 (_cpp_push_token_context): Declare.
388 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
389 a token. Update the line number correctly if so.
390 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
391 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
392 * include/cpplib.h (PRAGMA_EOL): New.
393 (CPP_TOKEN_FLD_PRAGMA): New.
394 (struct cpp_token): Add val.pragma.
395 (struct cpp_options): Remove defer_pragmas.
396 (cpp_handle_deferred_pragma): Remove.
397 (cpp_register_deferred_pragma): Declare.
399 2006-01-01 Jakub Jelinek <jakub@redhat.com>
402 * directives.c (do_pragma): If pragma line ends with multi-line
403 block comment, end the saved deferred pragma string before that
404 comment. Handle embedded '\0' chars on the pragma line.
406 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
409 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
411 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
412 Ben Elliston <bje@au.ibm.com>
414 * include/cpplib.h (CPP_N_DFLOAT): New.
415 * expr.c (interpret_float_suffix): Identify df, dd, and dl
416 suffixes as decimal floating point constants.
417 (cpp_classify_number): Disallow hexadecimal DFP constants.
419 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
420 Ian Lance Taylor <ian@airs.com>
422 * include/cpplib.h (struct cpp_callbacks): Annotate error with
423 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
425 2005-11-09 Per Bothner <per@bothner.com>
426 Uros Bizjak <uros@kss-loka.si>
429 * init.c (read_original_filename): Temporarily set
430 state.in_directive before calling _cpp_lex_direct for
433 2005-11-03 James E Wilson <wilson@specifix.com>
435 PR preprocessor/24202
436 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
438 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
440 * include/cpplib.h (struct cpp_callbacks): Make error take
442 * errors.c (cpp_error): Update call to callback.
444 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
446 PR preprocessor/22042
447 * macro.c (_cpp_builtin_macro_text): Lower the needed max
449 (cpp_quote_string): Don't octalify non printable
452 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
455 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
456 (struct cpp_callbacks): Add error.
457 * errors.c (cpp_error): If client_diagnostic, use error callback.
458 * charset.c (convert_escape): Don't use %03o in diagnostic.
460 2005-10-21 James E Wilson <wilson@specifix.com>
462 PR preprocessor/15220
463 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
464 callers. Pass to open_file_failed.
465 (open_file_failed): New parameter angle_brackets. Fix all callers.
466 Use in print_dep assignment.
467 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
468 * internal.h (_cpp_find_file): Add new parm to declaration.
470 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
472 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
473 * configure: Regenerate.
475 2005-10-04 Ian Lance Taylor <ian@airs.com>
477 PR preprocessor/13726
478 * directives.c (check_eol_return_comments): New static function.
479 (parse_include): Add buf parameter. Change all callers.
480 (do_include_common): If not discard comments, turn on
481 save_comments. Pass collected comments to include callback.
482 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
483 include callback: cpp_token list.
485 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
487 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
488 * init.c (struct lang_flags, lang_defaults): Add
489 extended_identifiers.
490 (cpp_set_lang): Use it.
491 * lex.c (forms_identifier_p): Check extended_identifiers.
493 2005-08-30 Jakub Jelinek <jakub@redhat.com>
495 PR preprocessor/20348
496 PR preprocessor/20356
497 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
500 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
502 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
503 -Wmissing-format-attribute.
505 * configure: Regenerate.
507 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
509 * all files: Update FSF address in copyright headers.
510 * makeucnid.c (write_copyright): Update outputted FSF address.
512 2005-06-13 Zack Weinberg <zack@codesourcery.com>
514 * configure.ac: Invoke ZW_CREATE_DEPDIR and
515 ZW_PROG_COMPILER_DEPENDENCIES.
516 * aclocal.m4, configure: Regenerate.
517 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
519 (distclean): Clean up $(DEPDIR) and its contents.
520 (.c.o): Use $(COMPILE).
521 Include $(DEPDIR)/*.Po for most object->header dependencies.
523 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
525 * configure.ac: Check declarations for asprintf and vasprintf.
526 * config.in: Regenerate.
527 * configure: Likewise.
529 * charset.c (conversion_loop): Use XRESIZEVEC.
530 (convert_no_conversion): Likewise.
531 (convert_using_iconv): Likewise.
532 (init_iconv_desc): Cast return value of alloca.
533 (cpp_host_to_exec_charset): Use XNEWVEC.
534 (emit_numeric_escape): Use XRESIZEVEC.
535 (cpp_interpret_string): Use XNEWVEC.
536 (cpp_interpret_string): Use XRESIZEVEC.
537 (_cpp_interpret_identifier): Cast return value of alloca.
538 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
539 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
540 (parse_include): Use XNEWVEC.
541 (insert_pragma_entry): Rename local variable "new" to
543 (save_registered_pragmas): Cast return value of xmemdup.
544 (destringize_and_run): Same for alloca.
545 (parse_assertion): Likewise.
546 (do_assert): Cast allocated storage to proper type.
547 (cpp_define): Likewise.
548 (_cpp_define_builtin): Likewise.
549 (cpp_undef): Likewise.
550 (handle_assertion): Likewise.
551 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
552 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
553 (CPP_UMINUS): Likewise.
554 (struct cpp_operator): Rename from struct operator.
555 (_cpp_expand_op_stack): Use XRESIZEVEC.
556 * files.c (pch_open_file): Use XNEWVEC.
557 (pch_open_file): Use XRESIZEVEC.
558 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
559 (dir_name_of_file): Use XNEWVEC.
560 (make_cpp_file): Use XCNEW.
561 (make_cpp_dir): Likewise.
562 (allocate_file_hash_entries): USE XNEWVEC.
563 (cpp_included): Cast return value of htab_find_with_hash.
564 (append_file_to_dir): Use XNEWVEC.
565 (read_filename_string): Likewise. Use XRESIZEVEC too.
566 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
567 (remap_filename): Use XNEWVEC.
568 (struct pchf_entry): Move definition out of struct pchf_data.
569 (_cpp_save_file_entries): Use XCNEWVAR.
570 (_cpp_read_file_entries): Use XNEWVAR.
571 * identifiers.c (alloc_node): Use XOBNEW.
572 * init.c (cpp_create_reader): Use XCNEW.
573 (cpp_init_builtins): Cast of b->value to enum builtin_type.
574 (read_original_directory): Cast return value of alloca.
575 * lex.c (add_line_note): Use XRESIZEVEC.
576 (warn_about_normalization): Use XNEWVEC.
577 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
578 (new_buff): Use XNEWVEC.
579 * line-map.c (linemap_add): Use XRESIZEVEC.
580 * macro.c (builtin_macro): Cast return value of alloca.
581 (paste_tokens): Likewise.
582 (expand_arg): Use XNEWVEC and XRESIZEVEC.
583 (_cpp_save_parameter): Use XRESIZEVEC.
584 (create_iso_definition): Cast allocated storage to proper type.
585 (_cpp_create_definition): Likewise.
586 (cpp_macro_definition): Use XRESIZEVEC.
587 * makedepend.c (add_clm): Use XNEW.
589 * mkdeps.c (munge): Use XNEWVEC.
590 (deps_init): Use XCNEW.
591 (deps_add_target): Use XRESIZEVEC.
592 (deps_add_default_target): Cast return value of alloca.
593 (deps_add_dep): Use XRESIZEVEC.
594 (deps_add_vpath): Likewise. Use XNEWVEC too.
595 (deps_restore): Likewise.
596 * pch.c (save_idents): Use XNEW and XNEWVEC.
597 (cpp_save_state): Use XNEW.
598 (count_defs): Cast return value of htab_find.
599 (write_defs): Likewise.
600 (cpp_write_pch_deps): Use XNEWVEC.
601 (collect_ht_nodes): Use XRESIZEVEC.
602 (cpp_valid_state): Use XNEWVEC.
603 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
604 * symtab.c (ht_create): Use XCNEW.
605 (ht_lookup_with_hash): Cast return value of obstack_copy0.
606 (ht_expand): Use XCNEWVEC.
607 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
608 (bool): Do not define if __cplusplus.
610 2005-05-12 Zack Weinberg <zack@codesourcery.com>
612 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
613 (do_sccs): Delete function definition, #define to do_ident.
614 (do_ident): Don't hardwire directive name.
616 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
619 * configure: Regenerate.
621 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
623 * files.c: Include io.h for DJGPP to get prototype of setmode.
625 2005-04-19 Per Bothner <per@bothner.com>
627 PR preprocessor/20907
628 * line-map.c (linemap_line_start): Fix bug when we need to increse
629 column_bits but can re-use the current line_map.
631 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
633 * system.h (fopen, fdopen, freopen): Define these to the unlocked
636 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
638 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
639 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
640 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
641 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
643 (fwrite_unlocked): Fix prototype.
645 * configure, config.in: Regenerate.
647 2005-04-05 Jakub Jelinek <jakub@redhat.com>
649 PR preprocessor/19475
650 * macro.c (create_iso_definition): For < ISO C99, don't
651 pedwarn if there is no whitespace between macro name and its
652 replacement, but the replacement starts with a basic character
655 2005-03-28 Andreas Jaeger <aj@suse.de>
657 * lex.c (warn_about_normalization): Cast field width to int to
660 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
662 * configure.ac: Consistently use solaris2.1[0-9]* instead of
664 * configure: Regenerate.
666 2005-03-15 Geoffrey Keating <geoffk@apple.com>
668 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
669 UCN rather than printing an error.
671 2005-03-14 Geoffrey Keating <geoffk@apple.com>
673 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
675 2005-03-14 Geoffrey Keating <geoffk@apple.com>
677 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
678 * charset.c: Update for new format of ucnid.h.
679 (ucn_valid_in_identifier): Update for new format of ucnid.h.
680 Add NST parameter, and update it; update callers.
681 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
683 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
684 * internal.h (struct normalize_state): New.
685 (INITIAL_NORMALIZE_STATE): New.
686 (NORMALIZE_STATE_RESULT): New.
687 (NORMALIZE_STATE_UPDATE_IDNUM): New.
688 (_cpp_valid_ucn): New.
689 * lex.c (warn_about_normalization): New.
690 (forms_identifier_p): Add normalize_state parameter, update callers.
691 (lex_identifier): Add normalize_state parameter, update callers. Keep
693 (lex_number): Likewise.
694 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
695 it with warn_about_normalization.
699 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
700 comments about obsolete version of C++.
701 * include/cpplib.h (enum cpp_normalize_level): New.
702 (struct cpp_options): Add warn_normalize field.
704 2005-03-11 Geoffrey Keating <geoffk@apple.com>
706 * directives.c (glue_header_name): Update call to cpp_spell_token.
707 * internal.h (_cpp_interpret_identifier): New.
708 * charset.c (_cpp_interpret_identifier): New.
709 (_cpp_valid_ucn): Allow UCN version of '$'.
710 * lex.c (lex_identifier): Add extra parameter to indicate if initial
711 character was '$' or '\'. Support identifiers with UCNs.
712 (forms_identifier_p): Allow UCNs.
713 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
715 (cpp_spell_token): Add FORSTRING parameter. Use it.
716 (cpp_token_as_text): Update call to cpp_spell_token.
717 (cpp_output_token): Write UCNs back out.
718 (stringify_arg): Update call to cpp_spell_token.
719 (paste_tokens): Likewise.
720 (cpp_macro_definition): Likewise.
721 * macro.c (stringify_arg): Likewise.
722 (paste_tokens): Likewise.
723 (cpp_macro_definition): Likewise.
724 * include/cpplib.h: Add parameter to cpp_spell_token.
726 2005-03-04 Jakub Jelinek <jakub@redhat.com>
730 * macro.c (replace_args, cpp_get_token): Copy whole
731 cpp_token_u instead of just cpp_string field from it.
733 2005-02-28 Devang Patel <dpatel@apple.com>
735 * directives.c (do_line): Save sysp early before line table is
738 2005-02-20 Zack Weinberg <zack@codesourcery.com>
741 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
742 (cpp_host_to_exec_charset): New function.
743 * include/cpplib.h: Declare cpp_host_to_exec_charset.
745 2005-02-19 Devang Patel <dpatel@apple.com>
747 * charset.c (_cpp_convert_input): Check '\r' before inserting
750 2005-02-15 Eric Christopher <echristo@redhat.com>
752 PR preprocessor/19077
753 * macro.c (cpp_macro_definition): Move handling of whitespace
754 to PREV_WHITE conditional. Remove overloading of len
757 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
759 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
760 traditional.c: Update copyright.
762 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
765 * configure.ac: Check for declaration of basename and getopt.
766 * config.in: Regenerate.
767 * configure: Regenerate.
768 * internal.h (ustrcspn): New.
769 * macro.c (create_iso_definition): Fix allocation of memory.
770 (padding_token): Add cast to remove const-ness.
771 * pch.c (cpp_read_state): Use ustrcspn.
773 2005-02-08 Mike Stump <mrs@apple.com>
775 * files.c (pchf_adder): Remove.
776 (struct pchf_adder_info): Likewise.
777 (_cpp_save_file_entries): Write out all files so that #import works.
779 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
781 * configure: Regenerate.
783 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
785 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
787 * include/cpplib.h: Also update copyright years.
789 2005-01-03 Geoffrey Keating <geoffk@apple.com>
791 * files.c (_cpp_find_file): Add files found by search_path_exhausted
792 to the list of all files.
794 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
796 * internal.h: Update references to Cpp lib filenames.
797 * directives.c: Likewise.
800 * traditional.c: Likewise.
802 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
804 PR preprocessor/15167
805 * files.c (destroy_cpp_file): New function.
806 (should_stack_file): Make a new file if the
807 compared file is still stacked.
809 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
811 PR preprocessor/17610
812 * directives.c (do_include_common): Error out if an empty filename
813 is given for #include (or #include_next or #import).
815 2004-11-27 Roger Sayle <roger@eyesopen.com>
816 Zack Weinberg <zack@codesourcery.com>
818 * internal.h: Replace all uses of uchar with unsigned char.
819 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
820 with !IN_GCC, so uchar is only defined whilst building libcpp.
822 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
824 * aclocal.m4: Regenerate.
826 2004-11-24 Roger Sayle <roger@eyesopen.com>
828 PR preprocessor/15824
829 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
830 directly, instead of the non-existant "system.h" and "ansidecl.h".
831 * configure: Regenerate.
833 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
834 Joseph Myers <joseph@codesourcery.com>
836 * internal.h (struct lexer_state): Add in_deferred_pragma.
837 * directives.c (struct pragma_entry): Add allow_expansion.
838 (insert_pragma_entry): Take allow_expansion flag.
839 (register_pragma): Likewise.
840 (cpp_register_pragma): Likewise.
841 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
842 (do_pragma): Honor allow_expansion.
843 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
844 * include/cpplib.h (cpp_register_pragma): Update prototype.
846 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
847 Mark Mitchell <mark@codesourcery.com>
849 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
850 need_64bit_hwint=yes.
851 * configure: Regenerate.
853 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
855 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
857 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
858 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
859 Remove local srcdir path from generated file.
861 2004-11-04 Zack Weinberg <zack@codesourcery.com>
862 Gerald Pfeifer <gerald@pfeifer.com>
864 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
867 2004-10-27 Zack Weinberg <zack@codesourcery.com>
870 * directives.c (do_pragma): Do not defer pragmas which are unknown.
871 (cpp_handle_deferred_pragma): Add cast to silence warning.
873 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
875 * errors.c (_cpp_begin_message): Print "error: " for errors.
877 2004-10-10 Andreas Jaeger <aj@suse.de>
879 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
880 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
882 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
884 * pch.c (cpp_write_pch_state): Remove variable z as it is not
886 (cpp_read_state): Remove unused variables, m, d and mac_count.
888 2004-09-29 Per Bothner <per@bothner.com>
890 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
891 cb.line_change. Otherwise do_pragma will call the line_change
892 call-back with a meaningless line number.
894 2004-09-24 Zack Weinberg <zack@codesourcery.com>
896 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
897 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
898 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
899 * aclocal.m4, configure: Regenerate.
900 * init.c: Include localedir.h.
901 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
903 (.c.o): Use $(ALL_CFLAGS).
904 (localedir.h, localedir.hs): New rules.
905 (clean): Use rm -rf to remove directories.
906 (distclean): Also delete localedir.h and localedir.hs.
907 (init.o): Update dependencies.
909 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
911 * Makefile.in (aclocal.m4): Update dependencies.
912 * configure.ac (AC_CONFIG_MACRO_DIR): New.
913 * aclocal.m4, configure: Regenerate.
915 2004-09-17 Zack Weinberg <zack@codesourcery.com>
917 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
918 (_cpp_convert_input, _cpp_default_encoding): Add comments.
919 Some other comments in this file also tweaked.
921 * directives.c (do_pragma): Save current buffer position
922 before lexing the pragma keywords; don't call
923 _cpp_backup_tokens in the defer_pragmas case.
925 2004-09-15 Per Bothner <per@bothner.com>
927 * include/line-map.h (line_map_start): Add parameter names so
928 preceding comment makes sense.
929 (linemap_add): Remove from comment mention of non-existing parameter.
931 2004-09-09 Matt Austern <austern@apple.com>
932 Zack Weinberg <zack@codesourcery.com>
934 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
935 prefixes throughout. Add entry for PRAGMA. Remove
936 unnecessary "= 0" from EQ.
937 (enum cpp_ttype): Adjust OP and TK definitions to restore
938 prefixes, via token-paste.
939 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
940 Change from #defines to additional cpp_ttype enumerators.
941 (struct cpp_options): Add defer_pragmas.
942 (cpp_handle_deferred_pragma): Prototype new interface.
944 * internal.h (struct cpp_reader): Add directive_result.
945 * directives.c (struct pragma_entry): Add is_internal field;
946 give boolean fields type bool.
947 (start_directive): Initialize pfile->directive_result.type.
948 (_cpp_do__Pragma): Likewise.
949 (run_directive): Do not crash if pfile->buffer->prev is NULL.
950 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
952 (register_pragma): New static function, bulk of former
953 cpp_register_pragma here; add 'internal' argument, pass along
954 to insert_pragma_entry.
955 (cpp_register_pragma): Now a wrapper around register_pragma which
956 always passes false for 'internal' argument.
957 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
959 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
960 an internal pragma, save text till the end of the line as a CPP_PRAGMA
961 token instead of executing the pragma.
962 (cpp_handle_deferred_pragma): New interface.
963 * lex.c (token_spellings): Adjust OP and TK definitions to
964 match changes to cpplib.h.
965 (_cpp_lex_token): Check for a directive-result token and
966 return it if present.
967 (cpp_token_val_index): Handle CPP_PRAGMA.
968 * macro.c (cpp_builtin_macro_text): Correct comment.
969 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
971 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
973 PR preprocessor/14699
974 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
975 from size_t to double.
977 2004-08-28 Andreas Schwab <schwab@suse.de>
978 Andreas Jaeger <aj@suse.de>
980 * configure.ac: Set PACKAGE correctly.
981 * configure: Regenerated.
983 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
985 * Makefile.in: Add back top_builddir.
987 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
989 * configure.ac: Replace Automake macro invocations
990 with manual Autoconf checks and substitutions.
991 * configure: Regenerate.
992 * aclocal.m4: Regenerate.
993 * config.in: Regenerate.
994 * Makefile.am: Removed.
995 * Makefile.in: Heavy simplification and reorganization.
997 2004-08-09 Mark Mitchell <mark@codesourcery.com>
999 * configure.ac (arm*-*-eabi*): New target.
1000 (arm*-*-symbianelf*): Likewise.
1001 * configure: Regenerated.
1003 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1005 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1006 * directives.c: Use XNEW-family macros from libiberty.
1008 * macro.c: Likewise.
1009 * cpplib.h (cpp_deps_style): Export enum with name.
1011 2004-07-23 Matthias Klose <doko@debian.org>
1013 * init.c (init_library): Use PACKAGE for the text domain.
1015 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1017 PR preprocessor/16366
1018 * internal.h (struct cpp_reader): New field dir_hash.
1019 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1020 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1022 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1024 PR preprocessor/16192
1025 PR preprocessor/15913
1026 PR preprocessor/15572
1027 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1028 expression is missing.
1029 * init.c (post_options): Traditional cpp doesn't do // comments.
1031 2004-06-30 Per Bothner <per@bothner.com>
1033 * include/line-map.h (fileline): Remove old typedef.
1034 * internal.h (struct cpp_reader): Use source_location typedef instead.
1036 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1038 Partially revert patch of 2004-06-05.
1039 * files.c (search_cache): Remove pfile argument. Don't check
1040 for file that would be found by "" or <> search here...
1041 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1042 Do not apply directory-of-current-file correction to files
1043 found by this check. Rearrange code slightly.
1045 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1047 * files.c (should_stack_file): Correct swapped parameters to call
1049 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1051 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1053 * Makefile.in: Regenerate with automake 1.8.5.
1054 * aclocal.m4: Likewise.
1055 * configure: Regenerate.
1057 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1059 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1060 * configure, config.in: Regenerate.
1061 * system.h: Unconditionally define bool as unsigned char,
1062 BOOL_BITFIELD as unsigned int.
1063 * .cvsignore: New file.
1065 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1067 * traditional.c (push_replacement_text): Set macro->traditional.
1068 (save_replacement_text): Likewise.
1069 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1070 (struct save_macro_item): Delete.
1071 (struct save_macro_data): Use a character array not the previous
1073 (save_macros): Save macro as text not as internal structures.
1074 (cpp_prepare_state): Update for changes to save_macro_data.
1075 (cpp_read_state): Don't read macros defined in PCH. Restore
1077 * macro.c (create_iso_definition): Honour alloc_subobject.
1078 Clear traditional flag.
1079 (_cpp_create_definition): Honour alloc_subobject.
1080 * lex.c (cpp_token_val_index): New.
1081 * internal.h: Include cpp-id-data.h.
1082 (uchar): Move definition to cpp-id-data.h.
1084 (cpp_macro): Likewise.
1085 * directives.c (struct answer): Move to cpp-id-data.h.
1086 (do_assert): Honour alloc_subobject.
1088 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1089 * include/cpplib.h (struct cpp_string): Add GTY marker.
1090 (enum cpp_token_fld_kind): New.
1091 (struct cpp_token): Add GTY markers.
1092 (cpp_token_val_index): Prototype.
1093 (CPP_HASHNODE_VALUE_IDX): New.
1094 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1095 * include/cpp-id-data.h: New file.
1097 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1099 * Makefile.am (all-local): New.
1100 * Makefile.in: Regenerate.
1102 2004-06-06 Roger Sayle <roger@eyesopen.com>
1104 * Makefile.am (LIBICONV): Declare.
1105 (makedepend_LDADD): Use LIBICONV.
1106 * Makefile.in: Regenerate.
1108 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1110 * Makefile.am (LIBINTL): Declare
1111 (makedepend_LDADD): Use LIBINTL.
1112 * Makefile.in: Regenerate.
1114 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1116 * Makefile.am: Add makedepend.
1117 * Makefile.in, aclocal.m4: Regenerate.
1118 * charset.c: Insert a space to avoid a warning.
1119 * directives.c: Include mkdeps.h.
1120 (_cpp_handle_directive): Reenable macro expander if appropriate.
1121 (undefine_macros): Inline body of _cpp_free_definition for speed.
1122 Do not call undef callback or _cpp_warn_if_unused_macro.
1123 (cpp_get_deps): New interface.
1124 * files.c (search_cache): Add pfile argument. Check for file
1125 that would be found by "" or <> search here...
1126 (_cpp_find_file): ...not here. Correct recorded start_dir of
1127 files found by directory-of-current-file search that would be
1128 found by "" or <> search.
1129 * init.c (cpp_add_dependency_target): Delete.
1130 * internal.h (struct lexer_state): Add discarding_output flag.
1131 * lex.c (lex_identifier): Compute hash function while scanning.
1132 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1134 * makedepend.c: New file.
1135 * mkdeps.c (struct deps): Add vpath vector.
1136 (apply_vpath, deps_add_vpath): New function.
1137 (deps_free): Free vpath vector.
1138 (deps_add_dep, deps_add_target): Use apply_vpath.
1139 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1140 (ht_lookup_with_hash): New function.
1141 * cpplib.h, mkdeps.h: Update prototypes.
1142 * symtab.h: Update prototypes.
1143 (HT_HASHSTEP, HT_FINISH): New macros.
1145 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1147 * symtab.c (ht_create): Set entries_owned.
1148 (ht_destroy): Honour entries_owned.
1149 (ht_expand): Likewise.
1151 * include/symtab.h (struct ht): New field 'entries_owned'
1152 (ht_load): New prototype.
1154 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1157 * configure.ac: Fix m4 quoting when picking
1158 the size of HOST_WIDE_INT.
1159 * configure: Regenerate.
1161 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1163 * Makefile.am: the correct directory for
1164 gettext include files is given by @INCINTL@.
1165 * Makefile.in: Regenerate.
1167 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1169 * system.h [!ENABLE_NLS]: dgettext takes two
1172 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1174 Moved libcpp from the gcc subdirectory to the toplevel.
1175 * Makefile.am: New file.
1176 * Makefile.in: Regenerate.
1177 * configure.ac: New file.
1178 * configure: Regenerate.
1179 * config.in: Regenerate.
1180 * charset.c: Moved from gcc/cppcharset.c. Add note about
1181 brokenness of input charset detection. Adjust for change
1182 in name of cppucnid.h.
1183 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1184 * expr.c: Moved from gcc/cppexp.c.
1185 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1186 Remove #define of O_BINARY, it is in system.h.
1187 * identifiers.c: Moved from gcc/cpphash.c.
1188 * internal.h: Moved from gcc/cpphash.h. Change header
1189 guard name. All other files adjusted to match name change.
1190 * init.c: Moved from gcc/cppinit.c.
1191 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1192 * lex.c: Moved from gcc/cpplex.c.
1193 * directives.c: Moved from gcc/cpplib.c.
1194 * macro.c: Moved from gcc/cppmacro.c.
1195 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1196 * traditional.c: Moved from gcc/cpptrad.c.
1197 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1199 * ucnid.pl: Moved from gcc/cppucnid.pl.
1200 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1202 * symtab.c: Moved from gcc/hashtable.c.
1203 * line-map.c: Moved from gcc. Do not include intl.h.
1204 * mkdeps.c: Moved from gcc.
1205 * system.h: New file.
1206 * include/cpplib.h: Moved from gcc. Change header guard name.
1207 * include/line-map.h: Moved from gcc. Change header guard name.
1208 * include/mkdeps.h: Moved from gcc. Change header guard name.
1209 * include/symtab.h: Moved from gcc/hashtable.h. Change header