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author | Niels Kristian Bech Jensen <nkbj1970@hotmail.com> | 2013-03-29 04:30:04 (GMT) |
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committer | Tony Theodore <tonyt@logyst.com> | 2013-03-29 04:30:04 (GMT) |
commit | e85061b94c5883041384512df66a8d08009a24a3 (patch) | |
tree | ec15e03f451352b31f255b40510e9d48af182d55 /src | |
parent | 0d92e2fe7edb7c37f862f2a34ee69e3c40cdd448 (diff) | |
download | mxe-e85061b94c5883041384512df66a8d08009a24a3.zip mxe-e85061b94c5883041384512df66a8d08009a24a3.tar.gz mxe-e85061b94c5883041384512df66a8d08009a24a3.tar.bz2 |
package harfbuzz: define MemoryBarrier
Diffstat (limited to 'src')
-rw-r--r-- | src/harfbuzz-2-memory-barrier.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/harfbuzz-2-memory-barrier.patch b/src/harfbuzz-2-memory-barrier.patch new file mode 100644 index 0000000..93f708a --- /dev/null +++ b/src/harfbuzz-2-memory-barrier.patch @@ -0,0 +1,22 @@ +This file is part of MXE. +See index.html for further information. + +Beware! This patch must be removed when winnt.h is updated to a version that +includes the MemoryBarrier() macro. + +diff -ur harfbuzz-0.9.14.orig/src/hb-atomic-private.hh harfbuzz-0.9.14/src/hb-atomic-private.hh +--- harfbuzz-0.9.14.orig/src/hb-atomic-private.hh 2013-03-19 12:04:53.000000000 +0100 ++++ harfbuzz-0.9.14/src/hb-atomic-private.hh 2013-03-27 05:32:38.407335037 +0100 +@@ -44,6 +44,12 @@ + + #elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__)) + ++static inline void MemoryBarrier(void) ++{ ++ long Barrier = 0; ++ __asm__ __volatile__ ("xchgl %%eax,%0 " : "=r" (Barrier)); ++} ++ + #define WIN32_LEAN_AND_MEAN + #include <windows.h> + |