1 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
5 # This file is meant to be included into an action to invoke grit in a
6 # consistent manner. To use this the following variables need to be
8 # grit_grd_file: string: grd file path
9 # grit_out_dir: string: the output directory path
11 # It would be really nice to do this with a rule instead of actions, but it
12 # would need to determine inputs and outputs via grit_info on a per-file
13 # basis. GYP rules don't currently support that. They could be extended to
14 # do this, but then every generator would need to be updated to handle this.
18 'grit_cmd': ['python', '<(DEPTH)/tools/grit/grit.py'],
19 'grit_resource_ids%': '<(DEPTH)/tools/gritsettings/resource_ids',
20 # This makes it possible to add more defines in specific targets,
21 # instead of build/common.gypi .
22 'grit_additional_defines%': [],
23 'grit_rc_header_format%': [],
26 # These scripts can skip writing generated files if they are identical
27 # to the already existing files, which avoids further build steps, like
28 # recompilation. However, a dependency (earlier build step) having a
29 # newer timestamp than an output (later build step) confuses some build
30 # systems, so only use this on ninja, which explicitly supports this use
31 # case (gyp turns all actions into ninja restat rules).
32 ['"<(GENERATOR)"=="ninja"', {
33 'write_only_new': '1',
35 'write_only_new': '0',
40 '<!@pymod_do_main(grit_info <@(grit_defines) <@(grit_additional_defines) '
41 '--inputs <(grit_grd_file) -f "<(grit_resource_ids)")',
44 '<!@pymod_do_main(grit_info <@(grit_defines) <@(grit_additional_defines) '
45 '--outputs \'<(grit_out_dir)\' '
46 '<(grit_grd_file) -f "<(grit_resource_ids)")',
48 'action': ['<@(grit_cmd)',
49 '-i', '<(grit_grd_file)', 'build',
50 '-f', '<(grit_resource_ids)',
51 '-o', '<(grit_out_dir)',
52 '--write-only-new=<(write_only_new)',
54 '<@(grit_additional_defines)',
55 '<@(grit_rc_header_format)'],
56 'message': 'Generating resources from <(grit_grd_file)',