libcpp/ChangeLog

   1 2004-06-05  Zack Weinberg  <zack@codesourcery.com>
   2
   3         * Makefile.am: Add makedepend.
   4         * Makefile.in, aclocal.m4: Regenerate.
   5         * charset.c: Insert a space to avoid a warning.
   6         * directives.c: Include mkdeps.h.
   7         (_cpp_handle_directive): Reenable macro expander if appropriate.
   8         (undefine_macros): Inline body of _cpp_free_definition for speed.
   9         Do not call undef callback or _cpp_warn_if_unused_macro.
  10         (cpp_get_deps): New interface.
  11         * files.c (search_cache): Add pfile argument.  Check for file
  12         that would be found by "" or <> search here...
  13         (_cpp_find_file): ...not here.  Correct recorded start_dir of
  14         files found by directory-of-current-file search that would be
  15         found by "" or <> search.
  16         * init.c (cpp_add_dependency_target): Delete.
  17         * internal.h (struct lexer_state): Add discarding_output flag.
  18         * lex.c (lex_identifier): Compute hash function while scanning.
  19         * macro.c (cpp_scan_nooutput): Disable macro expansion outside
  20         directives.
  21         * makedepend.c: New file.
  22         * mkdeps.c (struct deps): Add vpath vector.
  23         (apply_vpath, deps_add_vpath): New function.
  24         (deps_free): Free vpath vector.
  25         (deps_add_dep, deps_add_target): Use apply_vpath.
  26         * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
  27         (ht_lookup_with_hash): New function.
  28         * cpplib.h, mkdeps.h: Update prototypes.
  29         * symtab.h: Update prototypes.
  30         (HT_HASHSTEP, HT_FINISH): New macros.
  31
  32 2004-05-29  Geoffrey Keating  <geoffk@apple.com>
  33
  34         * symtab.c (ht_create): Set entries_owned.
  35         (ht_destroy): Honour entries_owned.
  36         (ht_expand): Likewise.
  37         (ht_load): New.
  38
  39 2004-05-26  Paolo Bonzini  <bonzini@gnu.org>
  40
  41         PR bootstrap/15651
  42         * configure.ac: Fix m4 quoting when picking
  43         the size of HOST_WIDE_INT.
  44         * configure: Regenerate.
  45
  46 2004-05-25  Paolo Bonzini  <bonzini@gnu.org>
  47
  48         * Makefile.am: the correct directory for
  49         gettext include files is given by @INCINTL@.
  50         * Makefile.in: Regenerate.
  51
  52 2004-05-24  Paolo Bonzini  <bonzini@gnu.org>
  53
  54         * system.h [!ENABLE_NLS]: dgettext takes two
  55         parameters.
  56
  57 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
  58
  59         Moved libcpp from the gcc subdirectory to the toplevel.
  60         * Makefile.am: New file.
  61         * Makefile.in: Regenerate.
  62         * configure.ac: New file.
  63         * configure: Regenerate.
  64         * config.in: Regenerate.
  65         * charset.c: Moved from gcc/cppcharset.c.  Add note about
  66         brokenness of input charset detection.  Adjust for change
  67         in name of cppucnid.h.
  68         * errors.c: Moved from gcc/cpperror.c.  Do not include intl.h.
  69         * expr.c: Moved from gcc/cppexp.c.
  70         * files.c: Moved from gcc/cppfiles.c.  Do not include intl.h.
  71         Remove #define of O_BINARY, it is in system.h.
  72         * identifiers.c: Moved from gcc/cpphash.c.
  73         * internal.h: Moved from gcc/cpphash.h.  Change header
  74         guard name.  All other files adjusted to match name change.
  75         * init.c: Moved from gcc/cppinit.c.
  76         (init_library) [ENABLE_NLS]: Call bindtextdomain.
  77         * lex.c: Moved from gcc/cpplex.c.
  78         * directives.c: Moved from gcc/cpplib.c.
  79         * macro.c: Moved from gcc/cppmacro.c.
  80         * pch.c: Moved from gcc/cpppch.c.  Do not include intl.h.
  81         * traditional.c: Moved from gcc/cpptrad.c.
  82         * ucnid.h: Moved from gcc/cppucnid.h.  Change header
  83         guard name.
  84         * ucnid.pl: Moved from gcc/cppucnid.pl.
  85         * ucnid.tab: Moved from gcc/cppucnid.tab.  Change header
  86         guard name.
  87         * symtab.c: Moved from gcc/hashtable.c.
  88         * line-map.c: Moved from gcc.  Do not include intl.h.
  89         * mkdeps.c: Moved from gcc.
  90         * system.h: New file.
  91