contrib: Add patch for building harfbuzz with mingw i686.

diff --git a/contrib/harfbuzz/P00-mingw-emmintrin.patch b/contrib/harfbuzz/P00-mingw-emmintrin.patch
new file mode 100644 (file)
index 0000000..60d1e16
--- /dev/null
+++ b/contrib/harfbuzz/P00-mingw-emmintrin.patch
@@ -0,0 +1,11 @@
+diff -Naur harfbuzz-1.2.6.orig/src/hb.h harfbuzz-1.2.6/src/hb.h
+--- harfbuzz-1.2.6.orig/src/hb.h       2016-01-06 04:00:36.000000000 -0800
++++ harfbuzz-1.2.6/src/hb.h    2016-06-15 05:30:43.212202580 -0700
+@@ -32,6 +32,7 @@
+ #define HB_EXTERN extern
+ #endif
+ 
++#include <emmintrin.h>
+ #include "hb-blob.h"
+ #include "hb-buffer.h"
+ #include "hb-common.h"