[FFmpeg-devel] [PATCH]Only set attribute_align_arg for x86_32

Carl Eugen Hoyos cehoyos
Fri Jul 2 19:46:00 CEST 2010


Hi!

AFAIUI, attribute force_align_arg_pointer only exists on x86.-32.
Patch fixes warnings on all other architectures when using recent gcc.

Please comment, Carl Eugen
-------------- next part --------------
Index: libavutil/internal.h
===================================================================
--- libavutil/internal.h	(revision 24002)
+++ libavutil/internal.h	(working copy)
@@ -39,7 +39,7 @@
 #include "timer.h"
 
 #ifndef attribute_align_arg
-#if (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(4,2)
+#if ARCH_X86_32 && (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(4,2)
 #    define attribute_align_arg __attribute__((force_align_arg_pointer))
 #else
 #    define attribute_align_arg



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