develop/ccache/libtool-options.patch

   1 # --- SDE-COPYRIGHT-NOTE-BEGIN ---
   2 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
   3 #
   4 # Filename: package/.../ccache/libtool-options.patch
   5 # Copyright (C) 2004 - 2006 The T2 SDE Project
   6 #
   7 # More information can be found in the files COPYING and README.
   8 #
   9 # This patch file is dual-licensed. It is available under the license the
  10 # patched project is licensed under, as long as it is an OpenSource license
  11 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  12 # of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
  14 # version.
  15 # --- SDE-COPYRIGHT-NOTE-END ---
  16
  17 The -M* options that control dependency file creation do not affact the output
  18 and especially -MF is used with randomized filenames by libtool and thus
  19 invalidate the hash unnecessarily.
  20
  21   Rene Rebe <rene@exactcode.de>
  22
  23 --- ccache-2.4/ccache.c 2004-09-13 12:38:30.000000000 +0200
  24 +++ ccache-2.4-fixed/ccache.c   2005-10-19 18:36:29.000000000 +0200
  25 @@ -291,6 +291,8 @@
  26                             strcmp(args->argv[i], "-include") == 0 ||
  27                             strcmp(args->argv[i], "-L") == 0 ||
  28                             strcmp(args->argv[i], "-D") == 0 ||
  29 +                           strcmp(args->argv[i], "-MF") == 0 ||
  30 +                           strcmp(args->argv[i], "-MT") == 0 ||
  31                             strcmp(args->argv[i], "-idirafter") == 0 ||
  32                             strcmp(args->argv[i], "-isystem") == 0) {
  33                                 i++;
  34 @@ -300,6 +302,11 @@
  35                 if (strncmp(args->argv[i], "-I", 2) == 0 ||
  36                     strncmp(args->argv[i], "-L", 2) == 0 ||
  37                     strncmp(args->argv[i], "-D", 2) == 0 ||
  38 +                   strncmp(args->argv[i], "-MD", 3) == 0 ||
  39 +                   strncmp(args->argv[i], "-MP", 3) == 0 ||
  40 +                   strncmp(args->argv[i], "-MF", 3) == 0 ||
  41 +                   strncmp(args->argv[i], "-MT", 3) == 0 ||
  42 +                   strncmp(args->argv[i], "-Wp", 3) == 0 ||
  43                     strncmp(args->argv[i], "-idirafter", 10) == 0 ||
  44                     strncmp(args->argv[i], "-isystem", 8) == 0) {
  45                         continue;