diff -up chromium-20.0.1132.47/build/linux/system.gyp.system-srtp chromium-20.0.1132.47/build/linux/system.gyp
--- chromium-20.0.1132.47/build/linux/system.gyp.system-srtp	2012-07-07 21:20:26.000000000 -0400
+++ chromium-20.0.1132.47/build/linux/system.gyp	2012-07-07 21:20:56.171006169 -0400
@@ -651,6 +651,27 @@
       ],
     },
     {
+      'target_name': 'libsrtp',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags libsrtp)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other libsrtp)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l libsrtp)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
       'target_name': 'udev',
       'type': 'none',
       'conditions': [
diff -up chromium-20.0.1132.47/third_party/libjingle/libjingle.gyp.system-srtp chromium-20.0.1132.47/third_party/libjingle/libjingle.gyp
--- chromium-20.0.1132.47/third_party/libjingle/libjingle.gyp.system-srtp	2012-06-28 09:01:45.000000000 -0400
+++ chromium-20.0.1132.47/third_party/libjingle/libjingle.gyp	2012-07-07 21:20:26.564006176 -0400
@@ -617,7 +617,7 @@
         ['OS!="android"', {
           'dependencies': [
             # We won't build with WebRTC on Android.
-            '<(DEPTH)/third_party/libsrtp/libsrtp.gyp:libsrtp',
+            '../../build/linux/system.gyp:libsrtp',
             '<(DEPTH)/third_party/webrtc/modules/modules.gyp:video_capture_module',
             '<(DEPTH)/third_party/webrtc/modules/modules.gyp:video_render_module',
             '<(DEPTH)/third_party/webrtc/video_engine/video_engine.gyp:video_engine_core',