[Android] Auto-generate only necessary v14 resources.

build/java.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This file is meant to be included into a target to provide a rule
 # to build Java in a consistent manner.
 #
 # To use this, create a gyp target with the following form:
 # {
 #   'target_name': 'my-package_java',
@@ skipping 65 matching lines @@
     'variables': {
       'input_jars_paths': ['<(jar_path)'],
       'library_dexed_jars_paths': ['<(dex_path)'],
     },
   },
   'conditions': [
     ['has_java_resources == 1', {
       'variables': {
         'res_dir': '<(java_in_dir)/res',
         'res_crunched_dir': '<(intermediate_dir)/res_crunched',
-        'res_v14_dir': '<(intermediate_dir)/res_v14',
-        'res_v14_stamp': '<(intermediate_dir)/res_v14.stamp',
-        'res_v17_dir': '<(intermediate_dir)/res_v17',
-        'res_v17_stamp': '<(intermediate_dir)/res_v17.stamp',
+        'res_v14_compatibility_stamp': '<(intermediate_dir)/res_v14_compatibility.stamp',
+        'res_v14_compatibility_dir': '<(intermediate_dir)/res_v14_compatibility',
         'res_input_dirs': ['<(res_dir)', '<@(res_extra_dirs)'],
         'resource_input_paths': ['<!@(find <(res_dir) -type f)'],
         'R_dir': '<(intermediate_dir)/java_R',
         'R_text_file': '<(R_dir)/R.txt',
         'R_stamp': '<(intermediate_dir)/resources.stamp',
         'generated_src_dirs': ['<(R_dir)'],
         'additional_input_paths': ['<(R_stamp)',
-                                   '<(res_v14_stamp)',
-                                   '<(res_v17_stamp)',],
+                                   '<(res_v14_compatibility_stamp)',],
         'additional_res_dirs': [],
         'dependencies_res_input_dirs': [],
         'dependencies_res_files': [],
       },
       'all_dependent_settings': {
         'variables': {
           # Dependent jars include this target's R.java file via
           # generated_R_dirs and include its resources via
           # dependencies_res_files.
           'generated_R_dirs': ['<(R_dir)'],
           'additional_input_paths': ['<(R_stamp)',
-                                     '<(res_v14_stamp)',
-                                     '<(res_v17_stamp)',],
+                                     '<(res_v14_compatibility_stamp)',],
           'dependencies_res_files': ['<@(resource_input_paths)'],
 
           'dependencies_res_input_dirs': ['<@(res_input_dirs)'],
 
           # Dependent APKs include this target's resources via
           # additional_res_dirs, additional_res_packages, and
           # additional_R_text_files.
           'additional_res_dirs': ['<(res_crunched_dir)',
-                                  '<(res_v14_dir)',
-                                  '<(res_v17_dir)',
+                                  '<(res_v14_compatibility_dir)',
                                   '<@(res_input_dirs)'],
           'additional_res_packages': ['<(R_package)'],
           'additional_R_text_files': ['<(R_text_file)'],
         },
       },
       'conditions': [
         ['java_strings_grd != ""', {
           'variables': {
             'res_grit_dir': '<(intermediate_dir)/res_grit',
             'res_input_dirs': ['<(res_grit_dir)'],
@@ skipping 47 matching lines @@
             '--non-constant-id',
             '--custom-package', '<(R_package)',
             '--stamp', '<(R_stamp)',
 
             # Add hash of inputs to the command line, so if inputs change
             # (e.g. if a resource if removed), the command will be re-run.
             # TODO(newt): remove this once crbug.com/177552 is fixed in ninja.
             '--ignore=>!(echo \'>(_inputs)\' | md5sum)',
           ],
         },
-        # Copy API 17 resources.
-        {
-          'action_name': 'copy_v17_resources_<(_target_name)',
-          'message': 'Copying Android API 17 resources <(_target_name)',
-          'inputs': [
-            '<(DEPTH)/build/android/gyp/util/build_utils.py',
-            '<(DEPTH)/build/android/gyp/copy_v17_resources.py',
-            '>@(resource_input_paths)',
-          ],
-          'outputs': [
-            '<(res_v17_stamp)',
-          ],
-          'action': [
-            'python', '<(DEPTH)/build/android/gyp/copy_v17_resources.py',
-            '--res-dir=<(res_dir)',
-            '--res-v17-dir=<(res_v17_dir)',
-            '--stamp', '<(res_v17_stamp)',
-          ]
-        },
         # Generate API 14 resources.
         {
           'action_name': 'generate_api_14_resources_<(_target_name)',
           'message': 'Generating Android API 14 resources <(_target_name)',
           'inputs': [
             '<(DEPTH)/build/android/gyp/util/build_utils.py',
-            '<(DEPTH)/build/android/gyp/generate_v14_resources.py',
+            '<(DEPTH)/build/android/gyp/generate_v14_compatible_resources.py',
             '>@(resource_input_paths)',
           ],
           'outputs': [
-            '<(res_v14_stamp)',
+            '<(res_v14_compatibility_stamp)',
           ],
           'action': [
-            'python', '<(DEPTH)/build/android/gyp/generate_v14_resources.py',
+            'python', '<(DEPTH)/build/android/gyp/generate_v14_compatible_resources.py',
             '--res-dir=<(res_dir)',
-            '--res-v14-dir=<(res_v14_dir)',
-            '--stamp', '<(res_v14_stamp)',
+            '--res-v14-compatibility-dir=<(res_v14_compatibility_dir)',
+            '--stamp', '<(res_v14_compatibility_stamp)',
           ]
         },
       ],
     }],
   ],
   'actions': [
     {
       'action_name': 'javac_<(_target_name)',
       'message': 'Compiling <(_target_name) java sources',
       'variables': {
@@ skipping 88 matching lines @@
 
         # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
         '--ignore=>!(echo \'>(_inputs)\' | md5sum)',
 
         '<(jar_path)',
       ]
     },
 
   ],
 }