[FFmpeg-cvslog] libavutil: Define the noreturn attribute for clang in MSVC mode as well

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Tue Mar 21 14:26:27 2017 +0200| [3aa9c523e9cf4f4a5e239ac737281e096c884907] | committer: Martin Storsjö

libavutil: Define the noreturn attribute for clang in MSVC mode as well

This is a follow-up to f637046d313.

Without the noreturn attribute set, avconv_opt.c fails to build after
d2e6dd32a44 with the error "control may reach end of non-void function".
By making sure the noreturn attribute is set properly, this compiles
as intended.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3aa9c523e9cf4f4a5e239ac737281e096c884907
---

 libavutil/attributes.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/attributes.h b/libavutil/attributes.h
index c770f52a43..cd4e299531 100644
--- a/libavutil/attributes.h
+++ b/libavutil/attributes.h
@@ -117,7 +117,7 @@
 #    define av_printf_format(fmtpos, attrpos)
 #endif
 
-#if AV_GCC_VERSION_AT_LEAST(2,5)
+#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__)
 #    define av_noreturn __attribute__((noreturn))
 #else
 #    define av_noreturn