svn commit: r303264 - head/multimedia/libxine/files
Juergen Lock
nox at FreeBSD.org
Mon Aug 27 22:18:56 UTC 2012
Author: nox
Date: Mon Aug 27 22:18:55 2012
New Revision: 303264
URL: http://svn.freebsd.org/changeset/ports/303264
Log:
(Attempt to) fix build with clang by assuming clang doesn't need a
clobber list with __asm__ __volatile__ ("emms").
PR: ports/171119
Submitted by: Dan McGregor <dan.mcgregor at usask.ca>
Added:
head/multimedia/libxine/files/patch-src-post-goom-mmx.h (contents, props changed)
Added: head/multimedia/libxine/files/patch-src-post-goom-mmx.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/multimedia/libxine/files/patch-src-post-goom-mmx.h Mon Aug 27 22:18:55 2012 (r303264)
@@ -0,0 +1,32 @@
+--- src/post/goom/mmx.h.orig
++++ src/post/goom/mmx.h
+@@ -721,17 +721,29 @@ void zoom_filter_xmmx (int prevX, int pr
+ */
+ #ifdef MMX_TRACE
+
++#ifdef __clang__
++#define emms() \
++ { \
++ printf("emms()\n"); \
++ __asm__ __volatile__ ("emms"); \
++ }
++#else
+ #define emms() \
+ { \
+ printf("emms()\n"); \
+ __asm__ __volatile__ ("emms" \
+ "st(1)","st(2)","st(3)","st(4)","st(5)","st(6)","st(7)"); \
+ }
++#endif
+
+ #else
+
++#ifdef __clang__
++#define emms() __asm__ __volatile__ ("emms")
++#else
+ #define emms() __asm__ __volatile__ ("emms"::: \
+ "st(1)","st(2)","st(3)","st(4)","st(5)","st(6)","st(7)")
++#endif
+
+ #endif
+
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