1 2005-02-28 Devang Patel <dpatel@apple.com>
3 * directives.c (do_line): Save sysp early before line table is
6 2005-02-20 Zack Weinberg <zack@codesourcery.com>
9 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
10 (cpp_host_to_exec_charset): New function.
11 * include/cpplib.h: Declare cpp_host_to_exec_charset.
13 2005-02-19 Devang Patel <dpatel@apple.com>
15 * charset.c (_cpp_convert_input): Check '\r' before inserting
18 2005-02-15 Eric Christopher <echristo@redhat.com>
21 * macro.c (cpp_macro_definition): Move handling of whitespace
22 to PREV_WHITE conditional. Remove overloading of len
25 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
27 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
28 traditional.c: Update copyright.
30 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
33 * configure.ac: Check for declaration of basename and getopt.
34 * config.in: Regenerate.
35 * configure: Regenerate.
36 * internal.h (ustrcspn): New.
37 * macro.c (create_iso_definition): Fix allocation of memory.
38 (padding_token): Add cast to remove const-ness.
39 * pch.c (cpp_read_state): Use ustrcspn.
41 2005-02-08 Mike Stump <mrs@apple.com>
43 * files.c (pchf_adder): Remove.
44 (struct pchf_adder_info): Likewise.
45 (_cpp_save_file_entries): Write out all files so that #import works.
47 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
49 * configure: Regenerate.
51 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
53 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
55 * include/cpplib.h: Also update copyright years.
57 2005-01-03 Geoffrey Keating <geoffk@apple.com>
59 * files.c (_cpp_find_file): Add files found by search_path_exhausted
60 to the list of all files.
62 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
64 * internal.h: Update references to Cpp lib filenames.
65 * directives.c: Likewise.
68 * traditional.c: Likewise.
70 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
73 * files.c (destroy_cpp_file): New function.
74 (should_stack_file): Make a new file if the
75 compared file is still stacked.
77 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
80 * directives.c (do_include_common): Error out if an empty filename
81 is given for #include (or #include_next or #import).
83 2004-11-27 Roger Sayle <roger@eyesopen.com>
84 Zack Weinberg <zack@codesourcery.com>
86 * internal.h: Replace all uses of uchar with unsigned char.
87 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
88 with !IN_GCC, so uchar is only defined whilst building libcpp.
90 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
92 * aclocal.m4: Regenerate.
94 2004-11-24 Roger Sayle <roger@eyesopen.com>
97 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
98 directly, instead of the non-existant "system.h" and "ansidecl.h".
99 * configure: Regenerate.
101 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
102 Joseph Myers <joseph@codesourcery.com>
104 * internal.h (struct lexer_state): Add in_deferred_pragma.
105 * directives.c (struct pragma_entry): Add allow_expansion.
106 (insert_pragma_entry): Take allow_expansion flag.
107 (register_pragma): Likewise.
108 (cpp_register_pragma): Likewise.
109 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
110 (do_pragma): Honor allow_expansion.
111 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
112 * include/cpplib.h (cpp_register_pragma): Update prototype.
114 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
115 Mark Mitchell <mark@codesourcery.com>
117 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
118 need_64bit_hwint=yes.
119 * configure: Regenerate.
121 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
123 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
125 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
126 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
127 Remove local srcdir path from generated file.
129 2004-11-04 Zack Weinberg <zack@codesourcery.com>
130 Gerald Pfeifer <gerald@pfeifer.com>
132 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
135 2004-10-27 Zack Weinberg <zack@codesourcery.com>
138 * directives.c (do_pragma): Do not defer pragmas which are unknown.
139 (cpp_handle_deferred_pragma): Add cast to silence warning.
141 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
143 * errors.c (_cpp_begin_message): Print "error: " for errors.
145 2004-10-10 Andreas Jaeger <aj@suse.de>
147 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
148 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
150 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
152 * pch.c (cpp_write_pch_state): Remove variable z as it is not
154 (cpp_read_state): Remove unused variables, m, d and mac_count.
156 2004-09-29 Per Bothner <per@bothner.com>
158 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
159 cb.line_change. Otherwise do_pragma will call the line_change
160 call-back with a meaningless line number.
162 2004-09-24 Zack Weinberg <zack@codesourcery.com>
164 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
165 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
166 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
167 * aclocal.m4, configure: Regenerate.
168 * init.c: Include localedir.h.
169 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
171 (.c.o): Use $(ALL_CFLAGS).
172 (localedir.h, localedir.hs): New rules.
173 (clean): Use rm -rf to remove directories.
174 (distclean): Also delete localedir.h and localedir.hs.
175 (init.o): Update dependencies.
177 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
179 * Makefile.in (aclocal.m4): Update dependencies.
180 * configure.ac (AC_CONFIG_MACRO_DIR): New.
181 * aclocal.m4, configure: Regenerate.
183 2004-09-17 Zack Weinberg <zack@codesourcery.com>
185 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
186 (_cpp_convert_input, _cpp_default_encoding): Add comments.
187 Some other comments in this file also tweaked.
189 * directives.c (do_pragma): Save current buffer position
190 before lexing the pragma keywords; don't call
191 _cpp_backup_tokens in the defer_pragmas case.
193 2004-09-15 Per Bothner <per@bothner.com>
195 * include/line-map.h (line_map_start): Add parameter names so
196 preceding comment makes sense.
197 (linemap_add): Remove from comment mention of non-existing parameter.
199 2004-09-09 Matt Austern <austern@apple.com>
200 Zack Weinberg <zack@codesourcery.com>
202 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
203 prefixes throughout. Add entry for PRAGMA. Remove
204 unnecessary "= 0" from EQ.
205 (enum cpp_ttype): Adjust OP and TK definitions to restore
206 prefixes, via token-paste.
207 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
208 Change from #defines to additional cpp_ttype enumerators.
209 (struct cpp_options): Add defer_pragmas.
210 (cpp_handle_deferred_pragma): Prototype new interface.
212 * internal.h (struct cpp_reader): Add directive_result.
213 * directives.c (struct pragma_entry): Add is_internal field;
214 give boolean fields type bool.
215 (start_directive): Initialize pfile->directive_result.type.
216 (_cpp_do__Pragma): Likewise.
217 (run_directive): Do not crash if pfile->buffer->prev is NULL.
218 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
220 (register_pragma): New static function, bulk of former
221 cpp_register_pragma here; add 'internal' argument, pass along
222 to insert_pragma_entry.
223 (cpp_register_pragma): Now a wrapper around register_pragma which
224 always passes false for 'internal' argument.
225 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
227 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
228 an internal pragma, save text till the end of the line as a CPP_PRAGMA
229 token instead of executing the pragma.
230 (cpp_handle_deferred_pragma): New interface.
231 * lex.c (token_spellings): Adjust OP and TK definitions to
232 match changes to cpplib.h.
233 (_cpp_lex_token): Check for a directive-result token and
234 return it if present.
235 (cpp_token_val_index): Handle CPP_PRAGMA.
236 * macro.c (cpp_builtin_macro_text): Correct comment.
237 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
239 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
241 PR preprocessor/14699
242 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
243 from size_t to double.
245 2004-08-28 Andreas Schwab <schwab@suse.de>
246 Andreas Jaeger <aj@suse.de>
248 * configure.ac: Set PACKAGE correctly.
249 * configure: Regenerated.
251 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
253 * Makefile.in: Add back top_builddir.
255 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
257 * configure.ac: Replace Automake macro invocations
258 with manual Autoconf checks and substitutions.
259 * configure: Regenerate.
260 * aclocal.m4: Regenerate.
261 * config.in: Regenerate.
262 * Makefile.am: Removed.
263 * Makefile.in: Heavy simplification and reorganization.
265 2004-08-09 Mark Mitchell <mark@codesourcery.com>
267 * configure.ac (arm*-*-eabi*): New target.
268 (arm*-*-symbianelf*): Likewise.
269 * configure: Regenerated.
271 2004-07-24 Bernardo Innocenti <bernie@develer.com>
273 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
274 * directives.c: Use XNEW-family macros from libiberty.
277 * cpplib.h (cpp_deps_style): Export enum with name.
279 2004-07-23 Matthias Klose <doko@debian.org>
281 * init.c (init_library): Use PACKAGE for the text domain.
283 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
285 PR preprocessor/16366
286 * internal.h (struct cpp_reader): New field dir_hash.
287 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
288 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
290 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
292 PR preprocessor/16192
293 PR preprocessor/15913
294 PR preprocessor/15572
295 * expr.c (_cpp_parse_expr): Handle remaining cases where an
296 expression is missing.
297 * init.c (post_options): Traditional cpp doesn't do // comments.
299 2004-06-30 Per Bothner <per@bothner.com>
301 * include/line-map.h (fileline): Remove old typedef.
302 * internal.h (struct cpp_reader): Use source_location typedef instead.
304 2004-06-26 Zack Weinberg <zack@codesourcery.com>
306 Partially revert patch of 2004-06-05.
307 * files.c (search_cache): Remove pfile argument. Don't check
308 for file that would be found by "" or <> search here...
309 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
310 Do not apply directory-of-current-file correction to files
311 found by this check. Rearrange code slightly.
313 2004-06-21 Geoffrey Keating <geoffk@apple.com>
315 * files.c (should_stack_file): Correct swapped parameters to call
317 * pch.c (cpp_valid_state): Handle -fpreprocessed.
319 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
321 * Makefile.in: Regenerate with automake 1.8.5.
322 * aclocal.m4: Likewise.
323 * configure: Regenerate.
325 2004-06-11 Zack Weinberg <zack@codesourcery.com>
327 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
328 * configure, config.in: Regenerate.
329 * system.h: Unconditionally define bool as unsigned char,
330 BOOL_BITFIELD as unsigned int.
331 * .cvsignore: New file.
333 2004-06-09 Geoffrey Keating <geoffk@apple.com>
335 * traditional.c (push_replacement_text): Set macro->traditional.
336 (save_replacement_text): Likewise.
337 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
338 (struct save_macro_item): Delete.
339 (struct save_macro_data): Use a character array not the previous
341 (save_macros): Save macro as text not as internal structures.
342 (cpp_prepare_state): Update for changes to save_macro_data.
343 (cpp_read_state): Don't read macros defined in PCH. Restore
345 * macro.c (create_iso_definition): Honour alloc_subobject.
346 Clear traditional flag.
347 (_cpp_create_definition): Honour alloc_subobject.
348 * lex.c (cpp_token_val_index): New.
349 * internal.h: Include cpp-id-data.h.
350 (uchar): Move definition to cpp-id-data.h.
352 (cpp_macro): Likewise.
353 * directives.c (struct answer): Move to cpp-id-data.h.
354 (do_assert): Honour alloc_subobject.
356 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
357 * include/cpplib.h (struct cpp_string): Add GTY marker.
358 (enum cpp_token_fld_kind): New.
359 (struct cpp_token): Add GTY markers.
360 (cpp_token_val_index): Prototype.
361 (CPP_HASHNODE_VALUE_IDX): New.
362 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
363 * include/cpp-id-data.h: New file.
365 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
367 * Makefile.am (all-local): New.
368 * Makefile.in: Regenerate.
370 2004-06-06 Roger Sayle <roger@eyesopen.com>
372 * Makefile.am (LIBICONV): Declare.
373 (makedepend_LDADD): Use LIBICONV.
374 * Makefile.in: Regenerate.
376 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
378 * Makefile.am (LIBINTL): Declare
379 (makedepend_LDADD): Use LIBINTL.
380 * Makefile.in: Regenerate.
382 2004-06-05 Zack Weinberg <zack@codesourcery.com>
384 * Makefile.am: Add makedepend.
385 * Makefile.in, aclocal.m4: Regenerate.
386 * charset.c: Insert a space to avoid a warning.
387 * directives.c: Include mkdeps.h.
388 (_cpp_handle_directive): Reenable macro expander if appropriate.
389 (undefine_macros): Inline body of _cpp_free_definition for speed.
390 Do not call undef callback or _cpp_warn_if_unused_macro.
391 (cpp_get_deps): New interface.
392 * files.c (search_cache): Add pfile argument. Check for file
393 that would be found by "" or <> search here...
394 (_cpp_find_file): ...not here. Correct recorded start_dir of
395 files found by directory-of-current-file search that would be
396 found by "" or <> search.
397 * init.c (cpp_add_dependency_target): Delete.
398 * internal.h (struct lexer_state): Add discarding_output flag.
399 * lex.c (lex_identifier): Compute hash function while scanning.
400 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
402 * makedepend.c: New file.
403 * mkdeps.c (struct deps): Add vpath vector.
404 (apply_vpath, deps_add_vpath): New function.
405 (deps_free): Free vpath vector.
406 (deps_add_dep, deps_add_target): Use apply_vpath.
407 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
408 (ht_lookup_with_hash): New function.
409 * cpplib.h, mkdeps.h: Update prototypes.
410 * symtab.h: Update prototypes.
411 (HT_HASHSTEP, HT_FINISH): New macros.
413 2004-05-29 Geoffrey Keating <geoffk@apple.com>
415 * symtab.c (ht_create): Set entries_owned.
416 (ht_destroy): Honour entries_owned.
417 (ht_expand): Likewise.
419 * include/symtab.h (struct ht): New field 'entries_owned'
420 (ht_load): New prototype.
422 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
425 * configure.ac: Fix m4 quoting when picking
426 the size of HOST_WIDE_INT.
427 * configure: Regenerate.
429 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
431 * Makefile.am: the correct directory for
432 gettext include files is given by @INCINTL@.
433 * Makefile.in: Regenerate.
435 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
437 * system.h [!ENABLE_NLS]: dgettext takes two
440 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
442 Moved libcpp from the gcc subdirectory to the toplevel.
443 * Makefile.am: New file.
444 * Makefile.in: Regenerate.
445 * configure.ac: New file.
446 * configure: Regenerate.
447 * config.in: Regenerate.
448 * charset.c: Moved from gcc/cppcharset.c. Add note about
449 brokenness of input charset detection. Adjust for change
450 in name of cppucnid.h.
451 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
452 * expr.c: Moved from gcc/cppexp.c.
453 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
454 Remove #define of O_BINARY, it is in system.h.
455 * identifiers.c: Moved from gcc/cpphash.c.
456 * internal.h: Moved from gcc/cpphash.h. Change header
457 guard name. All other files adjusted to match name change.
458 * init.c: Moved from gcc/cppinit.c.
459 (init_library) [ENABLE_NLS]: Call bindtextdomain.
460 * lex.c: Moved from gcc/cpplex.c.
461 * directives.c: Moved from gcc/cpplib.c.
462 * macro.c: Moved from gcc/cppmacro.c.
463 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
464 * traditional.c: Moved from gcc/cpptrad.c.
465 * ucnid.h: Moved from gcc/cppucnid.h. Change header
467 * ucnid.pl: Moved from gcc/cppucnid.pl.
468 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
470 * symtab.c: Moved from gcc/hashtable.c.
471 * line-map.c: Moved from gcc. Do not include intl.h.
472 * mkdeps.c: Moved from gcc.
473 * system.h: New file.
474 * include/cpplib.h: Moved from gcc. Change header guard name.
475 * include/line-map.h: Moved from gcc. Change header guard name.
476 * include/mkdeps.h: Moved from gcc. Change header guard name.
477 * include/symtab.h: Moved from gcc/hashtable.h. Change header