[thirdparty/gcc.git] / libcpp / ChangeLog

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