Declare that rent_a_codec depends on the audio codecs

webrtc/modules/audio_coding/audio_coding.gypi

 # Copyright (c) 2015 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.
 
 {
   'includes': [
     '../../build/common.gypi',
     'codecs/interfaces.gypi',
     'codecs/cng/cng.gypi',
     'codecs/g711/g711.gypi',
     'codecs/g722/g722.gypi',
     'codecs/ilbc/ilbc.gypi',
     'codecs/isac/isac.gypi',
     'codecs/isac/isac_common.gypi',
     'codecs/isac/isacfix.gypi',
     'codecs/pcm16b/pcm16b.gypi',
     'codecs/red/red.gypi',
     'neteq/neteq.gypi',
   ],
   'variables': {
+    'variables': {
+      'audio_codec_dependencies': [
+        'cng',
+        'g711',
+        'pcm16b',
+      ],
+      'audio_codec_defines': [],
+      'conditions': [
+        ['include_ilbc==1', {
+          'audio_codec_dependencies': ['ilbc',],
+          'audio_codec_defines': ['WEBRTC_CODEC_ILBC',],
+        }],
+        ['include_opus==1', {
+          'audio_codec_dependencies': ['webrtc_opus',],
+          'audio_codec_defines': ['WEBRTC_CODEC_OPUS',],
+        }],
+        ['build_with_mozilla==0', {
+          'conditions': [
+            ['target_arch=="arm"', {
+              'audio_codec_dependencies': ['isac_fix',],
+              'audio_codec_defines': ['WEBRTC_CODEC_ISACFX',],
+            }, {
+              'audio_codec_dependencies': ['isac',],
+              'audio_codec_defines': ['WEBRTC_CODEC_ISAC',],
+            }],
+          ],
+          'audio_codec_dependencies': ['g722',],
+          'audio_codec_defines': ['WEBRTC_CODEC_G722',],
+        }],
+        ['build_with_mozilla==0 and build_with_chromium==0', {
+          'audio_codec_dependencies': ['red',],
+          'audio_codec_defines': ['WEBRTC_CODEC_RED',],
+        }],
+      ],
+    },
+    'audio_codec_dependencies': '<(audio_codec_dependencies)',
+    'audio_codec_defines': '<(audio_codec_defines)',
     'audio_coding_dependencies': [
-      'cng',
-      'g711',
-      'pcm16b',
+      '<@(audio_codec_dependencies)',
       '<(webrtc_root)/common.gyp:webrtc_common',
       '<(webrtc_root)/common_audio/common_audio.gyp:common_audio',
       '<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
     ],
-    'audio_coding_defines': [],
-    'conditions': [
-      ['include_ilbc==1', {
-        'audio_coding_dependencies': ['ilbc',],
-        'audio_coding_defines': ['WEBRTC_CODEC_ILBC',],
-      }],
-      ['include_opus==1', {
-        'audio_coding_dependencies': ['webrtc_opus',],
-        'audio_coding_defines': ['WEBRTC_CODEC_OPUS',],
-      }],
-      ['build_with_mozilla==0', {
-        'conditions': [
-          ['target_arch=="arm"', {
-            'audio_coding_dependencies': ['isac_fix',],
-            'audio_coding_defines': ['WEBRTC_CODEC_ISACFX',],
-          }, {
-            'audio_coding_dependencies': ['isac',],
-            'audio_coding_defines': ['WEBRTC_CODEC_ISAC',],
-          }],
-        ],
-        'audio_coding_dependencies': ['g722',],
-        'audio_coding_defines': ['WEBRTC_CODEC_G722',],
-      }],
-      ['build_with_mozilla==0 and build_with_chromium==0', {
-        'audio_coding_dependencies': ['red',],
-        'audio_coding_defines': ['WEBRTC_CODEC_RED',],
-      }],
-    ],
+    'audio_coding_defines': '<(audio_codec_defines)',
   },
   'targets': [
     {
       'target_name': 'rent_a_codec',
       'type': 'static_library',
       'defines': [
-        '<@(audio_coding_defines)',
+        '<@(audio_codec_defines)',
       ],
       'dependencies': [
         '<(webrtc_root)/common.gyp:webrtc_common',
+        '<@(audio_codec_dependencies)',
       ],
       'include_dirs': [
         '<(webrtc_root)',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '<(webrtc_root)',
         ],
       },
       'sources': [
@@ skipping 127 matching lines @@
           'sources': [
              'test/insert_packet_with_timing.cc',
              'test/Channel.cc',
              'test/PCMFile.cc',
            ],
         }, # delay_test
       ],
     }],
   ],
 }