gentoo-overlay/media-video/makemkv/files/makemkv-sysmacros.patch

--- makemkv-oss-1.9.10/libabi/src/sys_linux.c.orig	2016-04-15 21:35:36.000000000 +0100
+++ makemkv-oss-1.9.10/libabi/src/sys_linux.c	2016-05-08 10:34:07.988650837 +0100
@@ -20,6 +20,7 @@
 */
 #include <lgpl/sysabi.h>
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/stat.h>
 #include <dirent.h>
 #include <string.h>