[thirdparty/gcc.git] / libcpp / ChangeLog

2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>

	* pch.c (cpp_write_pch_state): Remove variable z as it is not
	used.
	(cpp_read_state): Remove unused variables, m, d and mac_count.

2004-09-29  Per Bothner  <per@bothner.com>

	* directives.c (cpp_handle_deferred_pragma):  Save, clear and restore
	cb.line_change.  Otherwise do_pragma will call the line_change
	call-back with a meaningless line number.

2004-09-24  Zack Weinberg  <zack@codesourcery.com>

	* configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
	programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
	ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
	* aclocal.m4, configure: Regenerate.
	* init.c: Include localedir.h.
	* Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
	(DEFS): Delete.
	(.c.o): Use $(ALL_CFLAGS).
	(localedir.h, localedir.hs): New rules.
	(clean): Use rm -rf to remove directories.
	(distclean): Also delete localedir.h and localedir.hs.
	(init.o): Update dependencies.

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (aclocal.m4): Update dependencies.
	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	* aclocal.m4, configure: Regenerate.

2004-09-17  Zack Weinberg  <zack@codesourcery.com>

	* charset.c (_cpp_destroy_iconv, emit_numeric_escape)
	(_cpp_convert_input, _cpp_default_encoding): Add comments.
	Some other comments in this file also tweaked.

	* directives.c (do_pragma): Save current buffer position
	before lexing the pragma keywords; don't call
	_cpp_backup_tokens in the defer_pragmas case.

2004-09-15  Per Bothner  <per@bothner.com>

	* include/line-map.h (line_map_start):  Add parameter names so
	preceding comment makes sense.
	(linemap_add):  Remove from comment mention of non-existing parameter.

2004-09-09  Matt Austern  <austern@apple.com>
	    Zack Weinberg  <zack@codesourcery.com>

	* include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
	prefixes throughout.  Add entry for PRAGMA.  Remove
	unnecessary "= 0" from EQ.
	(enum cpp_ttype): Adjust OP and TK definitions to restore
	prefixes, via token-paste.
	(CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
	Change from #defines to additional cpp_ttype enumerators.
	(struct cpp_options): Add defer_pragmas.
	(cpp_handle_deferred_pragma): Prototype new interface.

	* internal.h (struct cpp_reader): Add directive_result.
	* directives.c (struct pragma_entry): Add is_internal field;
	give boolean fields type bool.
	(start_directive): Initialize pfile->directive_result.type.
	(_cpp_do__Pragma): Likewise.
	(run_directive): Do not crash if pfile->buffer->prev is NULL.
	(insert_pragma_entry): Add 'internal' argument; set new->is_internal
	from it.
	(register_pragma): New static function, bulk of former
	cpp_register_pragma here; add 'internal' argument, pass along
	to insert_pragma_entry.
	(cpp_register_pragma): Now a wrapper around register_pragma which
	always passes false for 'internal' argument.
	(_cpp_init_internal_pragmas): Call register_pragma directly, passing
	true for 'internal'.
	(do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
	an internal pragma, save text till the end of the line as a CPP_PRAGMA
	token instead of executing the pragma.
	(cpp_handle_deferred_pragma): New interface.
	* lex.c (token_spellings): Adjust OP and TK definitions to
	match changes to cpplib.h.
	(_cpp_lex_token): Check for a directive-result token and
	return it if present.
	(cpp_token_val_index): Handle CPP_PRAGMA.
	* macro.c (cpp_builtin_macro_text): Correct comment.
	(builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.

2004-09-06  Serge Belyshev  <belyshev@lubercy.com>

	PR preprocessor/14699
	* symtab.c (ht_dump_statistics): Change type of sum_of_squares
	from size_t to double.

2004-08-28  Andreas Schwab  <schwab@suse.de>
	    Andreas Jaeger <aj@suse.de>

	* configure.ac: Set PACKAGE correctly.
	* configure: Regenerated.

2004-08-25  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Add back top_builddir.

2004-08-25  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Replace Automake macro invocations
	with manual Autoconf checks and substitutions.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* Makefile.am: Removed.
	* Makefile.in: Heavy simplification and reorganization.

2004-08-09  Mark Mitchell  <mark@codesourcery.com>

	* configure.ac (arm*-*-eabi*): New target.
	(arm*-*-symbianelf*): Likewise.
	* configure: Regenerated.

2004-07-24  Bernardo Innocenti  <bernie@develer.com>

	* internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
	* directives.c: Use XNEW-family macros from libiberty.
	* lex.c: Likewise.
	* macro.c: Likewise.
	* cpplib.h (cpp_deps_style): Export enum with name.

2004-07-23  Matthias Klose  <doko@debian.org>

	* init.c (init_library): Use PACKAGE for the text domain.

2004-07-16  Andris Pavenis  <pavenis@latnet.lv>

	PR preprocessor/16366
	* internal.h (struct cpp_reader): New field dir_hash.
	* files.c (make_cpp_dir): Use dir_hash, not file_hash.
	(_cpp_init_files, _cpp_cleanup_files): Update for new field.

2004-07-04  Neil Booth  <neil@duron.akihabara.co.uk>

	PR preprocessor/16192
	PR preprocessor/15913
	PR preprocessor/15572
	* expr.c (_cpp_parse_expr): Handle remaining cases where an
	expression is missing.
	* init.c (post_options): Traditional cpp doesn't do // comments.

2004-06-30  Per Bothner  <per@bothner.com>

	* include/line-map.h (fileline):  Remove old typedef.
	* internal.h (struct cpp_reader):  Use source_location typedef instead.

2004-06-26  Zack Weinberg  <zack@codesourcery.com>

	Partially revert patch of 2004-06-05.
	* files.c (search_cache): Remove pfile argument.  Don't check
	for file that would be found by "" or <> search here...
	(_cpp_find_file): ...do it here, before calling find_file_in_dir.
	Do not apply directory-of-current-file correction to files
	found by this check.  Rearrange code slightly.

2004-06-21  Geoffrey Keating  <geoffk@apple.com>

	* files.c (should_stack_file): Correct swapped parameters to call
	to cb.read_pch.
	* pch.c (cpp_valid_state): Handle -fpreprocessed.

2004-06-15  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Regenerate with automake 1.8.5.
	* aclocal.m4: Likewise.
	* configure: Regenerate.

2004-06-11  Zack Weinberg  <zack@codesourcery.com>

	* configure.ac: Don't invoke ACX_HEADER_STDBOOL.
	* configure, config.in: Regenerate.
	* system.h: Unconditionally define bool as unsigned char,
	BOOL_BITFIELD as unsigned int.
	* .cvsignore: New file.

2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* traditional.c (push_replacement_text): Set macro->traditional.
	(save_replacement_text): Likewise.
	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	(struct save_macro_item): Delete.
	(struct save_macro_data): Use a character array not the previous
	structured format.
	(save_macros): Save macro as text not as internal structures.
	(cpp_prepare_state): Update for changes to save_macro_data.
	(cpp_read_state): Don't read macros defined in PCH.  Restore
	-D macros as text.
	* macro.c (create_iso_definition): Honour alloc_subobject.
	Clear traditional flag.
	(_cpp_create_definition): Honour alloc_subobject.
	* lex.c (cpp_token_val_index): New.
	* internal.h: Include cpp-id-data.h.
	(uchar): Move definition to cpp-id-data.h.
	(U): Likewise.
	(cpp_macro): Likewise.
	* directives.c (struct answer): Move to cpp-id-data.h.
	(do_assert): Honour alloc_subobject.

	* include/symtab.h (struct ht): Add field 'alloc_subobject'.
	* include/cpplib.h (struct cpp_string): Add GTY marker.
	(enum cpp_token_fld_kind): New.
	(struct cpp_token): Add GTY markers.
	(cpp_token_val_index): Prototype.
	(CPP_HASHNODE_VALUE_IDX): New.
	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	* include/cpp-id-data.h: New file.

2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am (all-local): New.
	* Makefile.in: Regenerate.

2004-06-06  Roger Sayle  <roger@eyesopen.com>

	* Makefile.am (LIBICONV): Declare.
	(makedepend_LDADD): Use LIBICONV.
	* Makefile.in: Regenerate.

2004-06-05  Andrew Pinski  <pinskia@physics.uc.edu>

	* Makefile.am (LIBINTL): Declare
	(makedepend_LDADD): Use LIBINTL.
	* Makefile.in: Regenerate.

2004-06-05  Zack Weinberg  <zack@codesourcery.com>

	* Makefile.am: Add makedepend.
	* Makefile.in, aclocal.m4: Regenerate.
	* charset.c: Insert a space to avoid a warning.
	* directives.c: Include mkdeps.h.
	(_cpp_handle_directive): Reenable macro expander if appropriate.
	(undefine_macros): Inline body of _cpp_free_definition for speed.
	Do not call undef callback or _cpp_warn_if_unused_macro.
	(cpp_get_deps): New interface.
	* files.c (search_cache): Add pfile argument.  Check for file
	that would be found by "" or <> search here...
	(_cpp_find_file): ...not here.  Correct recorded start_dir of
	files found by directory-of-current-file search that would be
	found by "" or <> search.
	* init.c (cpp_add_dependency_target): Delete.
	* internal.h (struct lexer_state): Add discarding_output flag.
	* lex.c (lex_identifier): Compute hash function while scanning.
	* macro.c (cpp_scan_nooutput): Disable macro expansion outside
	directives.
	* makedepend.c: New file.
	* mkdeps.c (struct deps): Add vpath vector.
	(apply_vpath, deps_add_vpath): New function.
	(deps_free): Free vpath vector.
	(deps_add_dep, deps_add_target): Use apply_vpath.
	* symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
	(ht_lookup_with_hash): New function.
	* cpplib.h, mkdeps.h: Update prototypes.
	* symtab.h: Update prototypes.
	(HT_HASHSTEP, HT_FINISH): New macros.

2004-05-29  Geoffrey Keating  <geoffk@apple.com>

	* symtab.c (ht_create): Set entries_owned.
	(ht_destroy): Honour entries_owned.
	(ht_expand): Likewise.
	(ht_load): New.
	* include/symtab.h (struct ht): New field 'entries_owned'
	(ht_load): New prototype.

2004-05-26  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/15651
	* configure.ac: Fix m4 quoting when picking
	the size of HOST_WIDE_INT.
	* configure: Regenerate.

2004-05-25  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am: the correct directory for
	gettext include files is given by @INCINTL@.
	* Makefile.in: Regenerate.

2004-05-24  Paolo Bonzini  <bonzini@gnu.org>

	* system.h [!ENABLE_NLS]: dgettext takes two
	parameters.

2004-05-23  Paolo Bonzini  <bonzini@gnu.org>

	Moved libcpp from the gcc subdirectory to the toplevel.
	* Makefile.am: New file.
	* Makefile.in: Regenerate.
	* configure.ac: New file.
	* configure: Regenerate.
	* config.in: Regenerate.
	* charset.c: Moved from gcc/cppcharset.c.  Add note about
	brokenness of input charset detection.  Adjust for change
	in name of cppucnid.h.
	* errors.c: Moved from gcc/cpperror.c.  Do not include intl.h.
	* expr.c: Moved from gcc/cppexp.c.
	* files.c: Moved from gcc/cppfiles.c.  Do not include intl.h.
	Remove #define of O_BINARY, it is in system.h.
	* identifiers.c: Moved from gcc/cpphash.c.
	* internal.h: Moved from gcc/cpphash.h.  Change header
	guard name.  All other files adjusted to match name change.
	* init.c: Moved from gcc/cppinit.c.
	(init_library) [ENABLE_NLS]: Call bindtextdomain.
	* lex.c: Moved from gcc/cpplex.c.
	* directives.c: Moved from gcc/cpplib.c.
	* macro.c: Moved from gcc/cppmacro.c.
	* pch.c: Moved from gcc/cpppch.c.  Do not include intl.h.
	* traditional.c: Moved from gcc/cpptrad.c.
	* ucnid.h: Moved from gcc/cppucnid.h.  Change header
	guard name.
	* ucnid.pl: Moved from gcc/cppucnid.pl.
	* ucnid.tab: Moved from gcc/cppucnid.tab.  Change header
	guard name.
	* symtab.c: Moved from gcc/hashtable.c.
	* line-map.c: Moved from gcc.  Do not include intl.h.
	* mkdeps.c: Moved from gcc.
	* system.h: New file.
	* include/cpplib.h: Moved from gcc.  Change header guard name.
	* include/line-map.h: Moved from gcc.  Change header guard name.
	* include/mkdeps.h: Moved from gcc.  Change header guard name.
	* include/symtab.h: Moved from gcc/hashtable.h.  Change header
	guard name.
Commit	Line	Data
646544e3 AP	1	2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
	2
	3	* pch.c (cpp_write_pch_state): Remove variable z as it is not
	4	used.
	5	(cpp_read_state): Remove unused variables, m, d and mac_count.
	6
67a74146 PB	7	2004-09-29 Per Bothner <per@bothner.com>
	8
	9	* directives.c (cpp_handle_deferred_pragma): Save, clear and restore
	10	cb.line_change. Otherwise do_pragma will call the line_change
	11	call-back with a meaningless line number.
	12
018a4785 ZW	13	2004-09-24 Zack Weinberg <zack@codesourcery.com>
	14
	15	* configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
	16	programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
	17	ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
	18	* aclocal.m4, configure: Regenerate.
	19	* init.c: Include localedir.h.
	20	* Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
	21	(DEFS): Delete.
	22	(.c.o): Use $(ALL_CFLAGS).
	23	(localedir.h, localedir.hs): New rules.
	24	(clean): Use rm -rf to remove directories.
	25	(distclean): Also delete localedir.h and localedir.hs.
	26	(init.o): Update dependencies.
	27
88fa57d7 KC	28	2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
	29
	30	* Makefile.in (aclocal.m4): Update dependencies.
	31	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	32	* aclocal.m4, configure: Regenerate.
	33
8f8e9aa5 ZW	34	2004-09-17 Zack Weinberg <zack@codesourcery.com>
8f8e9aa5 ZW	35
a29f62d9 ZW	36	* charset.c (_cpp_destroy_iconv, emit_numeric_escape)
	37	(_cpp_convert_input, _cpp_default_encoding): Add comments.
	38	Some other comments in this file also tweaked.
	39
8f8e9aa5 ZW	40	* directives.c (do_pragma): Save current buffer position
	41	before lexing the pragma keywords; don't call
	42	_cpp_backup_tokens in the defer_pragmas case.
	43
a2981930 PB	44	2004-09-15 Per Bothner <per@bothner.com>
	45
	46	* include/line-map.h (line_map_start): Add parameter names so
	47	preceding comment makes sense.
	48	(linemap_add): Remove from comment mention of non-existing parameter.
	49
21b11495 ZW	50	2004-09-09 Matt Austern <austern@apple.com>
	51	Zack Weinberg <zack@codesourcery.com>
	52
	53	* include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
	54	prefixes throughout. Add entry for PRAGMA. Remove
	55	unnecessary "= 0" from EQ.
	56	(enum cpp_ttype): Adjust OP and TK definitions to restore
	57	prefixes, via token-paste.
	58	(CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
	59	Change from #defines to additional cpp_ttype enumerators.
	60	(struct cpp_options): Add defer_pragmas.
	61	(cpp_handle_deferred_pragma): Prototype new interface.
	62
	63	* internal.h (struct cpp_reader): Add directive_result.
	64	* directives.c (struct pragma_entry): Add is_internal field;
	65	give boolean fields type bool.
	66	(start_directive): Initialize pfile->directive_result.type.
	67	(_cpp_do__Pragma): Likewise.
	68	(run_directive): Do not crash if pfile->buffer->prev is NULL.
	69	(insert_pragma_entry): Add 'internal' argument; set new->is_internal
	70	from it.
	71	(register_pragma): New static function, bulk of former
	72	cpp_register_pragma here; add 'internal' argument, pass along
	73	to insert_pragma_entry.
	74	(cpp_register_pragma): Now a wrapper around register_pragma which
	75	always passes false for 'internal' argument.
	76	(_cpp_init_internal_pragmas): Call register_pragma directly, passing
	77	true for 'internal'.
	78	(do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
	79	an internal pragma, save text till the end of the line as a CPP_PRAGMA
	80	token instead of executing the pragma.
	81	(cpp_handle_deferred_pragma): New interface.
	82	* lex.c (token_spellings): Adjust OP and TK definitions to
	83	match changes to cpplib.h.
	84	(_cpp_lex_token): Check for a directive-result token and
	85	return it if present.
	86	(cpp_token_val_index): Handle CPP_PRAGMA.
	87	* macro.c (cpp_builtin_macro_text): Correct comment.
	88	(builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
	89
0fd9e8dd SB	90	2004-09-06 Serge Belyshev <belyshev@lubercy.com>
	91
	92	PR preprocessor/14699
	93	* symtab.c (ht_dump_statistics): Change type of sum_of_squares
	94	from size_t to double.
	95
39b8ce7f AS	96	2004-08-28 Andreas Schwab <schwab@suse.de>
	97	Andreas Jaeger <aj@suse.de>
	98
	99	* configure.ac: Set PACKAGE correctly.
	100	* configure: Regenerated.
	101
5d1f4b27 PB	102	2004-08-25 Paolo Bonzini <bonzini@gnu.org>
	103
	104	* Makefile.in: Add back top_builddir.
	105
078e3ffe PB	106	2004-08-25 Paolo Bonzini <bonzini@gnu.org>
	107
	108	* configure.ac: Replace Automake macro invocations
	109	with manual Autoconf checks and substitutions.
	110	* configure: Regenerate.
	111	* aclocal.m4: Regenerate.
	112	* config.in: Regenerate.
	113	* Makefile.am: Removed.
	114	* Makefile.in: Heavy simplification and reorganization.
	115
b3f8d95d MM	116	2004-08-09 Mark Mitchell <mark@codesourcery.com>
	117
	118	* configure.ac (arm--eabi*): New target.
	119	(arm--symbianelf*): Likewise.
	120	* configure: Regenerated.
	121
72bb2c39 BI	122	2004-07-24 Bernardo Innocenti <bernie@develer.com>
	123
	124	* internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
	125	* directives.c: Use XNEW-family macros from libiberty.
	126	* lex.c: Likewise.
	127	* macro.c: Likewise.
	128	* cpplib.h (cpp_deps_style): Export enum with name.
	129
21b11495	130	2004-07-23 Matthias Klose <doko@debian.org>
72bb2c39	131
21b11495	132	* init.c (init_library): Use PACKAGE for the text domain.
85eac2a0	133
a23ee064 AP	134	2004-07-16 Andris Pavenis <pavenis@latnet.lv>
	135
	136	PR preprocessor/16366
	137	* internal.h (struct cpp_reader): New field dir_hash.
	138	* files.c (make_cpp_dir): Use dir_hash, not file_hash.
	139	(_cpp_init_files, _cpp_cleanup_files): Update for new field.
	140
a09d4744 NB	141	2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
	142
	143	PR preprocessor/16192
	144	PR preprocessor/15913
	145	PR preprocessor/15572
	146	* expr.c (_cpp_parse_expr): Handle remaining cases where an
	147	expression is missing.
	148	* init.c (post_options): Traditional cpp doesn't do // comments.
	149
f58f7def PB	150	2004-06-30 Per Bothner <per@bothner.com>
	151
	152	* include/line-map.h (fileline): Remove old typedef.
	153	* internal.h (struct cpp_reader): Use source_location typedef instead.
	154
e83d8d43 ZW	155	2004-06-26 Zack Weinberg <zack@codesourcery.com>
	156
	157	Partially revert patch of 2004-06-05.
	158	* files.c (search_cache): Remove pfile argument. Don't check
	159	for file that would be found by "" or <> search here...
	160	(_cpp_find_file): ...do it here, before calling find_file_in_dir.
	161	Do not apply directory-of-current-file correction to files
	162	found by this check. Rearrange code slightly.
	163
c0d578e6 GK	164	2004-06-21 Geoffrey Keating <geoffk@apple.com>
	165
	166	* files.c (should_stack_file): Correct swapped parameters to call
	167	to cb.read_pch.
	168	* pch.c (cpp_valid_state): Handle -fpreprocessed.
	169
159d5224 PB	170	2004-06-15 Paolo Bonzini <bonzini@gnu.org>
	171
	172	* Makefile.in: Regenerate with automake 1.8.5.
	173	* aclocal.m4: Likewise.
	174	* configure: Regenerate.
	175
2fac9c01 ZW	176	2004-06-11 Zack Weinberg <zack@codesourcery.com>
	177
	178	* configure.ac: Don't invoke ACX_HEADER_STDBOOL.
	179	* configure, config.in: Regenerate.
	180	* system.h: Unconditionally define bool as unsigned char,
	181	BOOL_BITFIELD as unsigned int.
	182	* .cvsignore: New file.
	183
d8044160 GK	184	2004-06-09 Geoffrey Keating <geoffk@apple.com>
	185
	186	* traditional.c (push_replacement_text): Set macro->traditional.
	187	(save_replacement_text): Likewise.
	188	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	189	(struct save_macro_item): Delete.
	190	(struct save_macro_data): Use a character array not the previous
	191	structured format.
	192	(save_macros): Save macro as text not as internal structures.
	193	(cpp_prepare_state): Update for changes to save_macro_data.
	194	(cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451	195	-D macros as text.
d8044160 GK	196	* macro.c (create_iso_definition): Honour alloc_subobject.
	197	Clear traditional flag.
	198	(_cpp_create_definition): Honour alloc_subobject.
	199	* lex.c (cpp_token_val_index): New.
	200	* internal.h: Include cpp-id-data.h.
	201	(uchar): Move definition to cpp-id-data.h.
	202	(U): Likewise.
	203	(cpp_macro): Likewise.
	204	* directives.c (struct answer): Move to cpp-id-data.h.
	205	(do_assert): Honour alloc_subobject.
2cf22451 ZW	206
	207	* include/symtab.h (struct ht): Add field 'alloc_subobject'.
	208	* include/cpplib.h (struct cpp_string): Add GTY marker.
	209	(enum cpp_token_fld_kind): New.
	210	(struct cpp_token): Add GTY markers.
	211	(cpp_token_val_index): Prototype.
	212	(CPP_HASHNODE_VALUE_IDX): New.
	213	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	214	* include/cpp-id-data.h: New file.
d8044160	215
0ca8e815 PB	216	2004-06-09 Paolo Bonzini <bonzini@gnu.org>
	217
	218	* Makefile.am (all-local): New.
	219	* Makefile.in: Regenerate.
	220
b51fa00f RS	221	2004-06-06 Roger Sayle <roger@eyesopen.com>
	222
	223	* Makefile.am (LIBICONV): Declare.
	224	(makedepend_LDADD): Use LIBICONV.
	225	* Makefile.in: Regenerate.
	226
5e2f3f39 AP	227	2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
	228
	229	* Makefile.am (LIBINTL): Declare
	230	(makedepend_LDADD): Use LIBINTL.
	231	* Makefile.in: Regenerate.
	232
c6e83800 ZW	233	2004-06-05 Zack Weinberg <zack@codesourcery.com>
	234
	235	* Makefile.am: Add makedepend.
	236	* Makefile.in, aclocal.m4: Regenerate.
	237	* charset.c: Insert a space to avoid a warning.
	238	* directives.c: Include mkdeps.h.
	239	(_cpp_handle_directive): Reenable macro expander if appropriate.
	240	(undefine_macros): Inline body of _cpp_free_definition for speed.
	241	Do not call undef callback or _cpp_warn_if_unused_macro.
	242	(cpp_get_deps): New interface.
	243	* files.c (search_cache): Add pfile argument. Check for file
	244	that would be found by "" or <> search here...
	245	(_cpp_find_file): ...not here. Correct recorded start_dir of
	246	files found by directory-of-current-file search that would be
	247	found by "" or <> search.
	248	* init.c (cpp_add_dependency_target): Delete.
	249	* internal.h (struct lexer_state): Add discarding_output flag.
	250	* lex.c (lex_identifier): Compute hash function while scanning.
	251	* macro.c (cpp_scan_nooutput): Disable macro expansion outside
	252	directives.
	253	* makedepend.c: New file.
	254	* mkdeps.c (struct deps): Add vpath vector.
	255	(apply_vpath, deps_add_vpath): New function.
	256	(deps_free): Free vpath vector.
	257	(deps_add_dep, deps_add_target): Use apply_vpath.
	258	* symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
	259	(ht_lookup_with_hash): New function.
	260	* cpplib.h, mkdeps.h: Update prototypes.
	261	* symtab.h: Update prototypes.
	262	(HT_HASHSTEP, HT_FINISH): New macros.
	263
b453c95f GK	264	2004-05-29 Geoffrey Keating <geoffk@apple.com>
	265
	266	* symtab.c (ht_create): Set entries_owned.
	267	(ht_destroy): Honour entries_owned.
	268	(ht_expand): Likewise.
	269	(ht_load): New.
2cf22451 ZW	270	* include/symtab.h (struct ht): New field 'entries_owned'
2cf22451 ZW	271	(ht_load): New prototype.
b453c95f	272
963e23c5 PB	273	2004-05-26 Paolo Bonzini <bonzini@gnu.org>
	274
	275	PR bootstrap/15651
	276	* configure.ac: Fix m4 quoting when picking
	277	the size of HOST_WIDE_INT.
	278	* configure: Regenerate.
	279
0429bc77 PB	280	2004-05-25 Paolo Bonzini <bonzini@gnu.org>
	281
	282	* Makefile.am: the correct directory for
	283	gettext include files is given by @INCINTL@.
	284	* Makefile.in: Regenerate.
	285
c86dd7db PB	286	2004-05-24 Paolo Bonzini <bonzini@gnu.org>
	287
	288	* system.h [!ENABLE_NLS]: dgettext takes two
	289	parameters.
	290
4f4e53dd PB	291	2004-05-23 Paolo Bonzini <bonzini@gnu.org>
	292
	293	Moved libcpp from the gcc subdirectory to the toplevel.
	294	* Makefile.am: New file.
	295	* Makefile.in: Regenerate.
	296	* configure.ac: New file.
	297	* configure: Regenerate.
	298	* config.in: Regenerate.
	299	* charset.c: Moved from gcc/cppcharset.c. Add note about
	300	brokenness of input charset detection. Adjust for change
	301	in name of cppucnid.h.
	302	* errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
	303	* expr.c: Moved from gcc/cppexp.c.
	304	* files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
	305	Remove #define of O_BINARY, it is in system.h.
	306	* identifiers.c: Moved from gcc/cpphash.c.
	307	* internal.h: Moved from gcc/cpphash.h. Change header
	308	guard name. All other files adjusted to match name change.
	309	* init.c: Moved from gcc/cppinit.c.
	310	(init_library) [ENABLE_NLS]: Call bindtextdomain.
	311	* lex.c: Moved from gcc/cpplex.c.
	312	* directives.c: Moved from gcc/cpplib.c.
	313	* macro.c: Moved from gcc/cppmacro.c.
	314	* pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
	315	* traditional.c: Moved from gcc/cpptrad.c.
	316	* ucnid.h: Moved from gcc/cppucnid.h. Change header
	317	guard name.
	318	* ucnid.pl: Moved from gcc/cppucnid.pl.
	319	* ucnid.tab: Moved from gcc/cppucnid.tab. Change header
	320	guard name.
	321	* symtab.c: Moved from gcc/hashtable.c.
	322	* line-map.c: Moved from gcc. Do not include intl.h.
	323	* mkdeps.c: Moved from gcc.
	324	* system.h: New file.
2cf22451 ZW	325	* include/cpplib.h: Moved from gcc. Change header guard name.
	326	* include/line-map.h: Moved from gcc. Change header guard name.
	327	* include/mkdeps.h: Moved from gcc. Change header guard name.
	328	* include/symtab.h: Moved from gcc/hashtable.h. Change header
	329	guard name.