Declare that rent_a_codec depends on the audio codecs

webrtc/build/common.gypi

 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 # This file contains common settings for building WebRTC components.
 
 {
   # Nesting is required in order to use variables for setting other variables.
   'variables': {
     'variables': {
       'variables': {
         'variables': {
           # This will already be set to zero by supplement.gypi
           'build_with_chromium%': 1,
+
+          # Enable to use the Mozilla internal settings.
+          'build_with_mozilla%': 0,
         },
         'build_with_chromium%': '<(build_with_chromium)',
-
-        # Enable to use the Mozilla internal settings.
-        'build_with_mozilla%': 0,
+        'build_with_mozilla%': '<(build_with_mozilla%)',
+        'include_opus%': 1,
 
         'conditions': [
+
+          # Include the iLBC audio codec?
+          ['build_with_chromium==1 or build_with_mozilla==1', {
+            'include_ilbc%': 0,
+          }, {
+            'include_ilbc%': 1,
+          }],
+
           ['build_with_chromium==1', {
             'webrtc_root%': '<(DEPTH)/third_party/webrtc',
             'apk_tests_path%': '<(DEPTH)/third_party/webrtc/build/apk_tests_noop.gyp',
             'modules_java_gyp_path%': '<(DEPTH)/third_party/webrtc/modules/modules_java_chromium.gyp',
           }, {
             'webrtc_root%': '<(DEPTH)/webrtc',
             'apk_tests_path%': '<(DEPTH)/webrtc/build/apk_tests.gyp',
             'modules_java_gyp_path%': '<(DEPTH)/webrtc/modules/modules_java.gyp',
           }],
         ],
       },
       'build_with_chromium%': '<(build_with_chromium)',
       'build_with_mozilla%': '<(build_with_mozilla)',
       'webrtc_root%': '<(webrtc_root)',
       'apk_tests_path%': '<(apk_tests_path)',
       'modules_java_gyp_path%': '<(modules_java_gyp_path)',
       'webrtc_vp8_dir%': '<(webrtc_root)/modules/video_coding/codecs/vp8',
       'webrtc_vp9_dir%': '<(webrtc_root)/modules/video_coding/codecs/vp9',
-      'include_opus%': 1,
+      'include_ilbc%': '<(include_ilbc)',
+      'include_opus%': '<(include_opus)',
       'opus_dir%': '<(DEPTH)/third_party/opus',
-
-      # Include the iLBC audio codec?
-      'conditions': [
-        ['build_with_chromium==1 or build_with_mozilla==1', {
-          'include_ilbc%': 0,
-        }, {
-          'include_ilbc%': 1,
-        }],
-      ],
     },
     'build_with_chromium%': '<(build_with_chromium)',
     'build_with_mozilla%': '<(build_with_mozilla)',
     'webrtc_root%': '<(webrtc_root)',
     'apk_tests_path%': '<(apk_tests_path)',
     'modules_java_gyp_path%': '<(modules_java_gyp_path)',
     'webrtc_vp8_dir%': '<(webrtc_vp8_dir)',
     'webrtc_vp9_dir%': '<(webrtc_vp9_dir)',
     'include_ilbc%': '<(include_ilbc)',
     'include_opus%': '<(include_opus)',
@@ skipping 397 matching lines @@
           # of a more specific macro.
           'defines': [
             'WEBRTC_POSIX',
           ],
         }],
       ],
     },
   }, # target_defaults
 }