[DOM:Media] Update ffmpeg - Part 4: Silence some GCC compiler warnings in FFmpeg code

6 files changed, 24 insertions, 6 deletions

diff --git a/dom/media/platforms/ffmpeg/ffmpeg57/moz.build b/dom/media/platforms/ffmpeg/ffmpeg57/moz.build
index 9e4ac60b7..00ca9828a 100644
--- a/dom/media/platforms/ffmpeg/ffmpeg57/moz.build
+++ b/dom/media/platforms/ffmpeg/ffmpeg57/moz.build
@@ -15,7 +15,10 @@ LOCAL_INCLUDES += [
 ]
 
 if CONFIG['GNU_CXX']:
-  CXXFLAGS += [ '-Wno-deprecated-declarations' ]
+  CXXFLAGS += [
+    '-Wno-attributes',
+    '-Wno-deprecated-declarations',
+  ]
 if CONFIG['CLANG_CXX']:
   CXXFLAGS += [
     '-Wno-unknown-attributes',
diff --git a/dom/media/platforms/ffmpeg/ffmpeg58/moz.build b/dom/media/platforms/ffmpeg/ffmpeg58/moz.build
index 9e4ac60b7..00ca9828a 100644
--- a/dom/media/platforms/ffmpeg/ffmpeg58/moz.build
+++ b/dom/media/platforms/ffmpeg/ffmpeg58/moz.build
@@ -15,7 +15,10 @@ LOCAL_INCLUDES += [
 ]
 
 if CONFIG['GNU_CXX']:
-  CXXFLAGS += [ '-Wno-deprecated-declarations' ]
+  CXXFLAGS += [
+    '-Wno-attributes',
+    '-Wno-deprecated-declarations',
+  ]
 if CONFIG['CLANG_CXX']:
   CXXFLAGS += [
     '-Wno-unknown-attributes',
diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/moz.build b/dom/media/platforms/ffmpeg/ffmpeg59/moz.build
index 9e4ac60b7..00ca9828a 100644
--- a/dom/media/platforms/ffmpeg/ffmpeg59/moz.build
+++ b/dom/media/platforms/ffmpeg/ffmpeg59/moz.build
@@ -15,7 +15,10 @@ LOCAL_INCLUDES += [
 ]
 
 if CONFIG['GNU_CXX']:
-  CXXFLAGS += [ '-Wno-deprecated-declarations' ]
+  CXXFLAGS += [
+    '-Wno-attributes',
+    '-Wno-deprecated-declarations',
+  ]
 if CONFIG['CLANG_CXX']:
   CXXFLAGS += [
     '-Wno-unknown-attributes',
diff --git a/dom/media/platforms/ffmpeg/ffvpx/moz.build b/dom/media/platforms/ffmpeg/ffvpx/moz.build
index c060efbd7..193830301 100644
--- a/dom/media/platforms/ffmpeg/ffvpx/moz.build
+++ b/dom/media/platforms/ffmpeg/ffvpx/moz.build
@@ -28,7 +28,10 @@ if CONFIG['OS_ARCH'] == 'WINNT':
     ]
 
 if CONFIG['GNU_CXX']:
-  CXXFLAGS += [ '-Wno-deprecated-declarations' ]
+  CXXFLAGS += [
+    '-Wno-attributes',
+    '-Wno-deprecated-declarations',
+  ]
 if CONFIG['CLANG_CXX']:
   CXXFLAGS += [
     '-Wno-unknown-attributes',
diff --git a/dom/media/platforms/ffmpeg/libav55/moz.build b/dom/media/platforms/ffmpeg/libav55/moz.build
index 9e4ac60b7..00ca9828a 100644
--- a/dom/media/platforms/ffmpeg/libav55/moz.build
+++ b/dom/media/platforms/ffmpeg/libav55/moz.build
@@ -15,7 +15,10 @@ LOCAL_INCLUDES += [
 ]
 
 if CONFIG['GNU_CXX']:
-  CXXFLAGS += [ '-Wno-deprecated-declarations' ]
+  CXXFLAGS += [
+    '-Wno-attributes',
+    '-Wno-deprecated-declarations',
+  ]
 if CONFIG['CLANG_CXX']:
   CXXFLAGS += [
     '-Wno-unknown-attributes',
diff --git a/libs/ffvpx/libavcodec/moz.build b/libs/ffvpx/libavcodec/moz.build
index 671da54db..6b13cfde0 100644
--- a/libs/ffvpx/libavcodec/moz.build
+++ b/libs/ffvpx/libavcodec/moz.build
@@ -3,7 +3,7 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# Due to duplicate file names, we compile libavutil/x86 in its own
+# Due to duplicate file names, we compile libavcodec/x86 in its own
 # moz.build file.
 if CONFIG['FFVPX_ASFLAGS']:
     DIRS += ['x86']
@@ -66,6 +66,9 @@ SOURCES += [
 SYMBOLS_FILE = 'avcodec.symbols'
 NO_VISIBILITY_FLAGS = True
 
+if CONFIG['GNU_CXX']:
+  CXXFLAGS += ['-Wno-attributes']
+
 # GCC 10 defaults -fno-common, we don't care to solve this "properly" yet
 # so use GCC < 10 behavior.
 if CONFIG['GNU_CC'] and CONFIG['CC_VERSION'] >= '10.0.0':