Bug 1738845 - Add webrtc configs for arm and ppc64 linux. r=mjf

Adding arm alone breaks ppc64el.

Differential Revision: https://phabricator.services.mozilla.com/D134738

python/mozbuild/mozbuild/gn_processor.py

@@ -655,10 +655,12 @@ def main():
             target_cpus = ["x64"]
             if target_os in ("android", "linux", "mac", "win"):
                 target_cpus.append("arm64")
-            if target_os == "android":
+            if target_os in ("android", "linux"):
                 target_cpus.append("arm")
             if target_os in ("android", "linux", "win"):
                 target_cpus.append("x86")
+            if target_os == "linux":
+                target_cpus.append("ppc64")
             for target_cpu in target_cpus:
                 vars = {
                     "host_cpu": "x64",

third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("resource_adaptation_api_gn")

third_party/libwebrtc/api/array_view_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("array_view_gn")

third_party/libwebrtc/api/audio/aec3_config_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("aec3_config_gn")

third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -148,11 +147,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -177,6 +171,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -187,10 +188,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("aec3_factory_gn")

third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,6 +164,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -180,10 +181,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_frame_api_gn")

third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_mixer_api_gn")

third_party/libwebrtc/api/audio/echo_control_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("echo_control_gn")

third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_L16_gn")

third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_L16_gn")

third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build

@@ -80,7 +80,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -143,11 +142,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -172,6 +166,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -182,10 +183,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_codecs_api_gn")

third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build

@@ -80,17 +80,13 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["USE_UDEV"] = True
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
     DEFINES["__STDC_FORMAT_MACROS"] = True
 
     OS_LIBS += [
-        "m",
         "rt"
     ]
 
@@ -160,9 +156,13 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "1"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "0"
 
+if CONFIG["CPU_ARCH"] == "ppc64":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+
     OS_LIBS += [
-        "android_support",
+        "m"
-        "unwind"
     ]
 
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -194,6 +194,13 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -212,10 +219,42 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
 Library("builtin_audio_decoder_factory_gn")

third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build

@@ -80,17 +80,13 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["USE_UDEV"] = True
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
     DEFINES["__STDC_FORMAT_MACROS"] = True
 
     OS_LIBS += [
-        "m",
         "rt"
     ]
 
@@ -160,9 +156,13 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "1"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "0"
 
+if CONFIG["CPU_ARCH"] == "ppc64":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+
     OS_LIBS += [
-        "android_support",
+        "m"
-        "unwind"
     ]
 
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -194,6 +194,13 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -212,10 +219,42 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
 Library("builtin_audio_encoder_factory_gn")

third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_g711_gn")

third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_g711_gn")

third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_g722_gn")

third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_g722_config_gn")

third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_g722_gn")

third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -147,11 +146,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -176,6 +170,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -186,10 +187,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_ilbc_gn")

third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_ilbc_config_gn")

third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -147,11 +146,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -176,6 +170,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -186,10 +187,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_ilbc_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn/moz.build

@@ -14,12 +14,7 @@ CXXFLAGS += [
 ]
 
 DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
-DEFINES["ANDROID"] = True
-DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r20_1"
-DEFINES["HAVE_SYS_UIO_H"] = True
 DEFINES["RTC_ENABLE_VP9"] = True
-DEFINES["WEBRTC_ANDROID"] = True
-DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 DEFINES["WEBRTC_ARCH_ARM"] = True
 DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -44,12 +39,6 @@ LOCAL_INCLUDES += [
     "/tools/profiler/public"
 ]
 
-OS_LIBS += [
-    "android_support",
-    "log",
-    "unwind"
-]
-
 UNIFIED_SOURCES += [
     "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix.cc"
 ]
@@ -65,4 +54,37 @@ if CONFIG["MOZ_DEBUG"] == "1":
     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
     DEFINES["_DEBUG"] = True
 
+if CONFIG["OS_TARGET"] == "Android":
+
+    DEFINES["ANDROID"] = True
+    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r20_1"
+    DEFINES["HAVE_SYS_UIO_H"] = True
+    DEFINES["WEBRTC_ANDROID"] = True
+    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+
+    OS_LIBS += [
+        "android_support",
+        "log",
+        "unwind"
+    ]
+
+if CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_AURA"] = "1"
+    DEFINES["USE_GLIB"] = "1"
+    DEFINES["USE_NSS_CERTS"] = "1"
+    DEFINES["USE_OZONE"] = "1"
+    DEFINES["USE_UDEV"] = True
+    DEFINES["_FILE_OFFSET_BITS"] = "64"
+    DEFINES["_LARGEFILE64_SOURCE"] = True
+    DEFINES["_LARGEFILE_SOURCE"] = True
+
+    OS_LIBS += [
+        "rt"
+    ]
+
+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_X11"] = "1"
+
 Library("audio_decoder_isac_fix_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -172,10 +171,20 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_isac_float_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build

@@ -74,17 +74,13 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["USE_UDEV"] = True
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
     DEFINES["__STDC_FORMAT_MACROS"] = True
 
     OS_LIBS += [
-        "m",
         "rt"
     ]
 
@@ -150,9 +146,13 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "1"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "0"
 
+if CONFIG["CPU_ARCH"] == "ppc64":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+
     OS_LIBS += [
-        "android_support",
+        "m"
-        "unwind"
     ]
 
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -184,6 +184,13 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
@@ -198,4 +205,38 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
 Library("audio_decoder_isac_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn/moz.build

@@ -14,12 +14,7 @@ CXXFLAGS += [
 ]
 
 DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
-DEFINES["ANDROID"] = True
-DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r20_1"
-DEFINES["HAVE_SYS_UIO_H"] = True
 DEFINES["RTC_ENABLE_VP9"] = True
-DEFINES["WEBRTC_ANDROID"] = True
-DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 DEFINES["WEBRTC_ARCH_ARM"] = True
 DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -44,12 +39,6 @@ LOCAL_INCLUDES += [
     "/tools/profiler/public"
 ]
 
-OS_LIBS += [
-    "android_support",
-    "log",
-    "unwind"
-]
-
 UNIFIED_SOURCES += [
     "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix.cc"
 ]
@@ -65,4 +54,37 @@ if CONFIG["MOZ_DEBUG"] == "1":
     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
     DEFINES["_DEBUG"] = True
 
+if CONFIG["OS_TARGET"] == "Android":
+
+    DEFINES["ANDROID"] = True
+    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r20_1"
+    DEFINES["HAVE_SYS_UIO_H"] = True
+    DEFINES["WEBRTC_ANDROID"] = True
+    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+
+    OS_LIBS += [
+        "android_support",
+        "log",
+        "unwind"
+    ]
+
+if CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_AURA"] = "1"
+    DEFINES["USE_GLIB"] = "1"
+    DEFINES["USE_NSS_CERTS"] = "1"
+    DEFINES["USE_OZONE"] = "1"
+    DEFINES["USE_UDEV"] = True
+    DEFINES["_FILE_OFFSET_BITS"] = "64"
+    DEFINES["_LARGEFILE64_SOURCE"] = True
+    DEFINES["_LARGEFILE_SOURCE"] = True
+
+    OS_LIBS += [
+        "rt"
+    ]
+
+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_X11"] = "1"
+
 Library("audio_encoder_isac_fix_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -172,10 +171,20 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_isac_float_gn")

third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build

@@ -74,17 +74,13 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["USE_UDEV"] = True
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
-    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
     DEFINES["__STDC_FORMAT_MACROS"] = True
 
     OS_LIBS += [
-        "m",
         "rt"
     ]
 
@@ -150,9 +146,13 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "1"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "0"
 
+if CONFIG["CPU_ARCH"] == "ppc64":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+
     OS_LIBS += [
-        "android_support",
+        "m"
-        "unwind"
     ]
 
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -184,6 +184,13 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
@@ -198,4 +205,38 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+    DEFINES["_GNU_SOURCE"] = True
+
+    OS_LIBS += [
+        "m"
+    ]
+
 Library("audio_encoder_isac_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,6 +164,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -180,10 +181,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_multiopus_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_opus_config_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -148,11 +147,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -177,6 +171,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -187,10 +188,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_decoder_opus_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,6 +164,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -180,10 +181,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_multiopus_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build

@@ -82,7 +82,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -145,11 +144,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -174,6 +168,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -184,10 +185,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_opus_config_gn")

third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -148,11 +147,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -177,6 +171,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -187,10 +188,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_encoder_opus_gn")

third_party/libwebrtc/api/audio_options_api_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_options_api_gn")

third_party/libwebrtc/api/bitrate_allocation_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("bitrate_allocation_gn")

third_party/libwebrtc/api/call_api_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("call_api_gn")

third_party/libwebrtc/api/callfactory_api_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("callfactory_api_gn")

third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("frame_decryptor_interface_gn")

third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("frame_encryptor_interface_gn")

third_party/libwebrtc/api/crypto/options_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("options_gn")

third_party/libwebrtc/api/fec_controller_api_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("fec_controller_api_gn")

third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build

@@ -74,7 +74,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,10 +164,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("frame_transformer_interface_gn")

third_party/libwebrtc/api/function_view_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("function_view_gn")

third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("jingle_logging_api_gn")

third_party/libwebrtc/api/media_stream_interface_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("media_stream_interface_gn")

third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -147,11 +146,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -176,6 +170,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -186,10 +187,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("default_neteq_controller_factory_gn")

third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -147,11 +146,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -176,6 +170,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -186,10 +187,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("neteq_api_gn")

third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -139,11 +138,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -168,10 +162,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("neteq_controller_api_gn")

third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("tick_timer_gn")

third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("network_state_predictor_api_gn")

third_party/libwebrtc/api/numerics/numerics_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("numerics_gn")

third_party/libwebrtc/api/priority_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("priority_gn")

third_party/libwebrtc/api/refcountedbase_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("refcountedbase_gn")

third_party/libwebrtc/api/rtc_error_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtc_error_gn")

third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,6 +164,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -180,10 +181,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtc_event_log_gn")

third_party/libwebrtc/api/rtp_headers_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtp_headers_gn")

third_party/libwebrtc/api/rtp_packet_info_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtp_packet_info_gn")

third_party/libwebrtc/api/rtp_parameters_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -137,11 +136,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -166,6 +160,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -176,10 +177,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtp_parameters_gn")

third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtp_transceiver_direction_gn")

third_party/libwebrtc/api/scoped_refptr_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("scoped_refptr_gn")

third_party/libwebrtc/api/simulated_network_api_gn/moz.build

@@ -74,7 +74,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -141,11 +140,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -170,10 +164,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("simulated_network_api_gn")

third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("task_queue_gn")

third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,6 +155,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -171,10 +172,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("bitrate_settings_gn")

third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("field_trial_based_config_gn")

third_party/libwebrtc/api/transport/goog_cc_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("goog_cc_gn")

third_party/libwebrtc/api/transport/network_control_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("network_control_gn")

third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("dependency_descriptor_gn")

third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtp_source_gn")

third_party/libwebrtc/api/transport/webrtc_key_value_config_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("webrtc_key_value_config_gn")

third_party/libwebrtc/api/transport_api_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,6 +155,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -171,10 +172,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("transport_api_gn")

third_party/libwebrtc/api/units/data_rate_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("data_rate_gn")

third_party/libwebrtc/api/units/data_size_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("data_size_gn")

third_party/libwebrtc/api/units/frequency_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("frequency_gn")

third_party/libwebrtc/api/units/time_delta_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("time_delta_gn")

third_party/libwebrtc/api/units/timestamp_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("timestamp_gn")

third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("builtin_video_bitrate_allocator_factory_gn")

third_party/libwebrtc/api/video/encoded_frame_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("encoded_frame_gn")

third_party/libwebrtc/api/video/encoded_image_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("encoded_image_gn")

third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("recordable_encoded_frame_gn")

third_party/libwebrtc/api/video/video_adaptation_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_adaptation_gn")

third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_bitrate_allocation_gn")

third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_bitrate_allocator_factory_gn")

third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -136,11 +135,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -165,6 +159,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -175,10 +176,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_bitrate_allocator_gn")

third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_codec_constants_gn")

third_party/libwebrtc/api/video/video_frame_gn/moz.build

@@ -79,7 +79,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -142,11 +141,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -171,6 +165,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -181,10 +182,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_gn")

third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build

@@ -80,7 +80,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -151,11 +150,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -180,6 +174,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -190,10 +191,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_i010_gn")

third_party/libwebrtc/api/video/video_frame_i420_gn/moz.build

@@ -80,7 +80,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -151,11 +150,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -180,6 +174,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -190,10 +191,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_i420_gn")

third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build

@@ -77,7 +77,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -140,11 +139,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -169,6 +163,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -179,10 +180,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_metadata_gn")

third_party/libwebrtc/api/video/video_frame_nv12_gn/moz.build

@@ -80,7 +80,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -151,11 +150,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -180,6 +174,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -190,10 +191,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_nv12_gn")

third_party/libwebrtc/api/video/video_frame_type_gn/moz.build

@@ -69,7 +69,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -124,11 +123,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -153,10 +147,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_frame_type_gn")

third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build

@@ -80,7 +80,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -143,11 +142,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -172,6 +166,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -182,10 +183,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_rtp_headers_gn")

third_party/libwebrtc/api/video/video_stream_encoder_create_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_stream_encoder_create_gn")

third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -132,11 +131,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -161,10 +155,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_stream_encoder_gn")

third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build

@@ -73,7 +73,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -128,11 +127,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -157,10 +151,33 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     OS_LIBS += [
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("bitstream_parser_api_gn")

third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("builtin_video_decoder_factory_gn")

third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("builtin_video_encoder_factory_gn")

third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build

@@ -79,7 +79,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -150,11 +149,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -179,6 +173,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -189,10 +190,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("rtc_software_fallback_wrappers_gn")

third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build

@@ -85,7 +85,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -148,11 +147,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -177,6 +171,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -187,10 +188,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("video_codecs_api_gn")

third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build

@@ -78,7 +78,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -149,11 +148,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -178,6 +172,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -188,10 +189,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("vp8_temporal_layers_factory_gn")

third_party/libwebrtc/audio/audio_gn/moz.build

@@ -91,7 +91,6 @@ if CONFIG["OS_TARGET"] == "Linux":
     DEFINES["WEBRTC_LINUX"] = True
     DEFINES["WEBRTC_POSIX"] = True
     DEFINES["_FILE_OFFSET_BITS"] = "64"
-    DEFINES["_GNU_SOURCE"] = True
     DEFINES["_LARGEFILE64_SOURCE"] = True
     DEFINES["_LARGEFILE_SOURCE"] = True
     DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -162,11 +161,6 @@ if CONFIG["CPU_ARCH"] == "arm":
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
 
-    OS_LIBS += [
-        "android_support",
-        "unwind"
-    ]
-
 if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 
     DEFINES["_DEBUG"] = True
@@ -191,6 +185,13 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 
     DEFINES["USE_X11"] = "1"
 
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 
     CXXFLAGS += [
@@ -201,10 +202,24 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
         "android_support"
     ]
 
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 
     CXXFLAGS += [
         "-msse2"
     ]
 
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
 Library("audio_gn")