libcpp/ChangeLog

   1 2004-06-30  Per Bothner  <per@bothner.com>
   2
   3         * include/line-map.h (fileline):  Remove old typedef.
   4         * internal.h (struct cpp_reader):  Use source_location typedef instead.
   5
   6 2004-06-26  Zack Weinberg  <zack@codesourcery.com>
   7
   8         Partially revert patch of 2004-06-05.
   9         * files.c (search_cache): Remove pfile argument.  Don't check
  10         for file that would be found by "" or <> search here...
  11         (_cpp_find_file): ...do it here, before calling find_file_in_dir.
  12         Do not apply directory-of-current-file correction to files
  13         found by this check.  Rearrange code slightly.
  14
  15 2004-06-21  Geoffrey Keating  <geoffk@apple.com>
  16
  17         * files.c (should_stack_file): Correct swapped parameters to call
  18         to cb.read_pch.
  19         * pch.c (cpp_valid_state): Handle -fpreprocessed.
  20
  21 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
  22
  23         * Makefile.in: Regenerate with automake 1.8.5.
  24         * aclocal.m4: Likewise.
  25         * configure: Regenerate.
  26
  27 2004-06-11  Zack Weinberg  <zack@codesourcery.com>
  28
  29         * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
  30         * configure, config.in: Regenerate.
  31         * system.h: Unconditionally define bool as unsigned char,
  32         BOOL_BITFIELD as unsigned int.
  33         * .cvsignore: New file.
  34
  35 2004-06-09  Geoffrey Keating  <geoffk@apple.com>
  36
  37         * traditional.c (push_replacement_text): Set macro->traditional.
  38         (save_replacement_text): Likewise.
  39         * pch.c (cpp_write_pch_state): Don't write list of defined macros.
  40         (struct save_macro_item): Delete.
  41         (struct save_macro_data): Use a character array not the previous
  42         structured format.
  43         (save_macros): Save macro as text not as internal structures.
  44         (cpp_prepare_state): Update for changes to save_macro_data.
  45         (cpp_read_state): Don't read macros defined in PCH.  Restore
  46         -D macros as text.
  47         * macro.c (create_iso_definition): Honour alloc_subobject.
  48         Clear traditional flag.
  49         (_cpp_create_definition): Honour alloc_subobject.
  50         * lex.c (cpp_token_val_index): New.
  51         * internal.h: Include cpp-id-data.h.
  52         (uchar): Move definition to cpp-id-data.h.
  53         (U): Likewise.
  54         (cpp_macro): Likewise.
  55         * directives.c (struct answer): Move to cpp-id-data.h.
  56         (do_assert): Honour alloc_subobject.
  57
  58         * include/symtab.h (struct ht): Add field 'alloc_subobject'.
  59         * include/cpplib.h (struct cpp_string): Add GTY marker.
  60         (enum cpp_token_fld_kind): New.
  61         (struct cpp_token): Add GTY markers.
  62         (cpp_token_val_index): Prototype.
  63         (CPP_HASHNODE_VALUE_IDX): New.
  64         (struct cpp_hashnode): Don't skip fields of 'value' when marking.
  65         * include/cpp-id-data.h: New file.
  66
  67 2004-06-09  Paolo Bonzini  <bonzini@gnu.org>
  68
  69         * Makefile.am (all-local): New.
  70         * Makefile.in: Regenerate.
  71
  72 2004-06-06  Roger Sayle  <roger@eyesopen.com>
  73
  74         * Makefile.am (LIBICONV): Declare.
  75         (makedepend_LDADD): Use LIBICONV.
  76         * Makefile.in: Regenerate.
  77
  78 2004-06-05  Andrew Pinski  <pinskia@physics.uc.edu>
  79
  80         * Makefile.am (LIBINTL): Declare
  81         (makedepend_LDADD): Use LIBINTL.
  82         * Makefile.in: Regenerate.
  83
  84 2004-06-05  Zack Weinberg  <zack@codesourcery.com>
  85
  86         * Makefile.am: Add makedepend.
  87         * Makefile.in, aclocal.m4: Regenerate.
  88         * charset.c: Insert a space to avoid a warning.
  89         * directives.c: Include mkdeps.h.
  90         (_cpp_handle_directive): Reenable macro expander if appropriate.
  91         (undefine_macros): Inline body of _cpp_free_definition for speed.
  92         Do not call undef callback or _cpp_warn_if_unused_macro.
  93         (cpp_get_deps): New interface.
  94         * files.c (search_cache): Add pfile argument.  Check for file
  95         that would be found by "" or <> search here...
  96         (_cpp_find_file): ...not here.  Correct recorded start_dir of
  97         files found by directory-of-current-file search that would be
  98         found by "" or <> search.
  99         * init.c (cpp_add_dependency_target): Delete.
 100         * internal.h (struct lexer_state): Add discarding_output flag.
 101         * lex.c (lex_identifier): Compute hash function while scanning.
 102         * macro.c (cpp_scan_nooutput): Disable macro expansion outside
 103         directives.
 104         * makedepend.c: New file.
 105         * mkdeps.c (struct deps): Add vpath vector.
 106         (apply_vpath, deps_add_vpath): New function.
 107         (deps_free): Free vpath vector.
 108         (deps_add_dep, deps_add_target): Use apply_vpath.
 109         * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
 110         (ht_lookup_with_hash): New function.
 111         * cpplib.h, mkdeps.h: Update prototypes.
 112         * symtab.h: Update prototypes.
 113         (HT_HASHSTEP, HT_FINISH): New macros.
 114
 115 2004-05-29  Geoffrey Keating  <geoffk@apple.com>
 116
 117         * symtab.c (ht_create): Set entries_owned.
 118         (ht_destroy): Honour entries_owned.
 119         (ht_expand): Likewise.
 120         (ht_load): New.
 121         * include/symtab.h (struct ht): New field 'entries_owned'
 122         (ht_load): New prototype.
 123
 124 2004-05-26  Paolo Bonzini  <bonzini@gnu.org>
 125
 126         PR bootstrap/15651
 127         * configure.ac: Fix m4 quoting when picking
 128         the size of HOST_WIDE_INT.
 129         * configure: Regenerate.
 130
 131 2004-05-25  Paolo Bonzini  <bonzini@gnu.org>
 132
 133         * Makefile.am: the correct directory for
 134         gettext include files is given by @INCINTL@.
 135         * Makefile.in: Regenerate.
 136
 137 2004-05-24  Paolo Bonzini  <bonzini@gnu.org>
 138
 139         * system.h [!ENABLE_NLS]: dgettext takes two
 140         parameters.
 141
 142 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
 143
 144         Moved libcpp from the gcc subdirectory to the toplevel.
 145         * Makefile.am: New file.
 146         * Makefile.in: Regenerate.
 147         * configure.ac: New file.
 148         * configure: Regenerate.
 149         * config.in: Regenerate.
 150         * charset.c: Moved from gcc/cppcharset.c.  Add note about
 151         brokenness of input charset detection.  Adjust for change
 152         in name of cppucnid.h.
 153         * errors.c: Moved from gcc/cpperror.c.  Do not include intl.h.
 154         * expr.c: Moved from gcc/cppexp.c.
 155         * files.c: Moved from gcc/cppfiles.c.  Do not include intl.h.
 156         Remove #define of O_BINARY, it is in system.h.
 157         * identifiers.c: Moved from gcc/cpphash.c.
 158         * internal.h: Moved from gcc/cpphash.h.  Change header
 159         guard name.  All other files adjusted to match name change.
 160         * init.c: Moved from gcc/cppinit.c.
 161         (init_library) [ENABLE_NLS]: Call bindtextdomain.
 162         * lex.c: Moved from gcc/cpplex.c.
 163         * directives.c: Moved from gcc/cpplib.c.
 164         * macro.c: Moved from gcc/cppmacro.c.
 165         * pch.c: Moved from gcc/cpppch.c.  Do not include intl.h.
 166         * traditional.c: Moved from gcc/cpptrad.c.
 167         * ucnid.h: Moved from gcc/cppucnid.h.  Change header
 168         guard name.
 169         * ucnid.pl: Moved from gcc/cppucnid.pl.
 170         * ucnid.tab: Moved from gcc/cppucnid.tab.  Change header
 171         guard name.
 172         * symtab.c: Moved from gcc/hashtable.c.
 173         * line-map.c: Moved from gcc.  Do not include intl.h.
 174         * mkdeps.c: Moved from gcc.
 175         * system.h: New file.
 176         * include/cpplib.h: Moved from gcc.  Change header guard name.
 177         * include/line-map.h: Moved from gcc.  Change header guard name.
 178         * include/mkdeps.h: Moved from gcc.  Change header guard name.
 179         * include/symtab.h: Moved from gcc/hashtable.h.  Change header
 180         guard name.