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path: root/extra/chromium/webrtc-r240-r242-make-pulseaudio-optional.patch
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Index: src/build/common.gypi
===================================================================
--- src/build/common.gypi	(revision 239)
+++ src/build/common.gypi	(revision 240)
@@ -25,6 +25,13 @@
         'direct_show_base_classes':
           'C:/Program Files/Microsoft SDKs/Windows/v7.1/Samples/multimedia/directshow/baseclasses/',
       }],
+      ['build_with_chromium==1', {
+        # Exclude pulse audio on Chromium since its prerequisites don't
+        # include pulse audio.
+        'include_pulse_audio%': 0,
+      }, {
+        'include_pulse_audio%': 1,
+      }],
     ], # conditions
   },
   'target_defaults': {
Index: src/modules/audio_device/main/source/audio_device.gyp
===================================================================
--- src/modules/audio_device/main/source/audio_device.gyp	(revision 239)
+++ src/modules/audio_device/main/source/audio_device.gyp	(revision 240)
@@ -52,18 +52,12 @@
         'Linux/alsasymboltable.h',
         'Linux/audio_device_linux_alsa.cc',
         'Linux/audio_device_linux_alsa.h',
-        'Linux/audio_device_linux_pulse.cc',
-        'Linux/audio_device_linux_pulse.h',
         'Linux/audio_device_utility_linux.cc',
         'Linux/audio_device_utility_linux.h',
         'Linux/audio_mixer_manager_linux_alsa.cc',
         'Linux/audio_mixer_manager_linux_alsa.h',
-        'Linux/audio_mixer_manager_linux_pulse.cc',
-        'Linux/audio_mixer_manager_linux_pulse.h',
         'Linux/latebindingsymboltable.cc',
         'Linux/latebindingsymboltable.h',
-        'Linux/pulseaudiosymboltable.cc',
-        'Linux/pulseaudiosymboltable.h',
         'Mac/audio_device_mac.cc',
         'Mac/audio_device_mac.h',
         'Mac/audio_device_utility_mac.cc',
@@ -89,16 +83,10 @@
             'Linux/alsasymboltable.h',
             'Linux/audio_device_linux_alsa.cc',
             'Linux/audio_device_linux_alsa.h',
-            'Linux/audio_device_linux_pulse.cc',
-            'Linux/audio_device_linux_pulse.h',
             'Linux/audio_mixer_manager_linux_alsa.cc',
             'Linux/audio_mixer_manager_linux_alsa.h',
-            'Linux/audio_mixer_manager_linux_pulse.cc',
-            'Linux/audio_mixer_manager_linux_pulse.h',
             'Linux/latebindingsymboltable.cc',
             'Linux/latebindingsymboltable.h',
-            'Linux/pulseaudiosymboltable.cc',
-            'Linux/pulseaudiosymboltable.h',
             # Don't remove these, needed for dummy device
             # 'Linux/audio_device_utility_linux.cc',
             # 'Linux/audio_device_utility_linux.h',
@@ -131,7 +119,6 @@
         }],
         ['OS=="linux"', {
           'defines': [
-            'LINUX_PULSE',
             'LINUX_ALSA',
           ],
           'include_dirs': [
@@ -141,9 +128,28 @@
             'libraries': [
               '-ldl',
               '-lasound',
-              '-lpulse',
             ],
           },
+          'conditions': [
+            ['include_pulse_audio==1', {
+              'defines': [
+                'LINUX_PULSE',
+              ],
+              'sources': [
+                'Linux/audio_device_linux_pulse.cc',
+                'Linux/audio_device_linux_pulse.h',
+                'Linux/audio_mixer_manager_linux_pulse.cc',
+                'Linux/audio_mixer_manager_linux_pulse.h',
+                'Linux/pulseaudiosymboltable.cc',
+                'Linux/pulseaudiosymboltable.h',
+              ],
+              'link_settings': {
+                'libraries': [
+                  '-lpulse',
+                ],
+              },
+            }],
+          ],
         }],
         ['OS=="mac"', {
           'include_dirs': [
Index: src/build/common.gypi
===================================================================
--- src/build/common.gypi	(revision 241)
+++ src/build/common.gypi	(revision 242)
@@ -10,9 +10,19 @@

 {
   'variables': {
-    # TODO(ajm): use webrtc_standalone to match NaCl?
-    'build_with_chromium%': 1, # 1 to build webrtc with chromium
+    # Putting a variables dict inside another variables dict looks kind of
+    # weird.  This is done so that 'build_with_chromium' is defined as
+    # variable within the outer variables dict here.  This is necessary
+    # to get these variables defined for the conditions within this variables
+    # dict that operate on these variables (e.g., for setting
+    # 'include_pulse_audio', we need to have 'build_with_chromium' already set).
+    'variables': {
+      # TODO(ajm): use webrtc_standalone to match NaCl?
+      'build_with_chromium%': 1, # 1 to build webrtc with chromium
+    },

+    'build_with_chromium%': '<(build_with_chromium)',
+
     # Selects fixed-point code where possible.
     # TODO(ajm): we'd like to set this based on the target OS/architecture.
     'prefer_fixed_point%': 0,