The refactoring of pixman removed pixman-sse2.h and pixman-mmx.h in commit
41a9a17e0308f2075bb1bd59c4411e43a67d49ec
(http://cgit.freedesktop.org/pixman/commit/?id=41a9a17e0308f2075bb1bd59c4411e43a67d49ec).
On 64-bit Linux this breaks linking of new programs as well as execution of
existing programs with the following errors:
../pixman/.libs/libpixman-1.so: undefined reference to `pixman_have_mmx'
../pixman/.libs/libpixman-1.so: undefined reference to `pixman_have_sse2'
This patch fixes the issue for me by re-introducing the definitions for these
functions. It might be preferable, though, to create proper trivial static
inline functions instead.
Signed-off-by: Magnus Kessler <[email protected]>
diff --git a/pixman/pixman-cpu.c b/pixman/pixman-cpu.c
index e8f749a..61a93a5 100644
--- a/pixman/pixman-cpu.c
+++ b/pixman/pixman-cpu.c
@@ -494,6 +494,13 @@ pixman_have_sse2 (void)
}
#endif
+#else /* __amd64__ */
+#ifdef USE_MMX
+#define pixman_have_mmx() TRUE
+#endif
+#ifdef USE_SSE2
+#define pixman_have_sse2() TRUE
+#endif
#endif /* __amd64__ */
#endif
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