chromium/chromium-58.0.3029.81-ffmpeg-stdatomic.patch

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2017-05-15 20:04:38 +00:00
diff -up chromium-57.0.2987.21/third_party/ffmpeg/libavutil/cpu.c.ffmpeg_stdatomic chromium-57.0.2987.21/third_party/ffmpeg/libavutil/cpu.c
--- chromium-57.0.2987.21/third_party/ffmpeg/libavutil/cpu.c.ffmpeg_stdatomic 2017-02-03 07:07:36.000000000 +0100
+++ chromium-57.0.2987.21/third_party/ffmpeg/libavutil/cpu.c 2017-02-09 11:54:34.083000442 +0100
@@ -20,6 +20,10 @@
// Chromium: Windows doesn't provide stdatomic.h, so use the compat version.
#if defined(_MSC_VER)
#include <compat/atomics/win32/stdatomic.h>
+// GCC 4.8 didn't have stdatomic, but was advertising it.
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58016
+#elif !defined(__clang__) && defined(__GNUC__) && (__GNUC__ == 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ == 8)))
+#include <compat/atomics/gcc/stdatomic.h>
#else
#include <stdatomic.h>
#endif