o mac compiles

tools/bsnes/lib/ruby/audio/openal.cpp

@@ -1,6 +1,10 @@
-#include <AL/al.h>
-#include <AL/alc.h>
-
+#ifdef __APPLE__
+    #include <al.h>
+    #include <alc.h>
+#else
+    #include <AL/al.h>
+    #include <AL/alc.h>
+#endif
 namespace ruby {
 
 #include "openal.hpp"

tools/bsnes/lib/ruby/video/sdl.cpp

@@ -97,7 +97,7 @@ public:
   }
 
   bool init() {
-    display = XOpenDisplay(0);
+    //display = XOpenDisplay(0);
 
     char env[512];
     sprintf(env, "SDL_WINDOWID=%ld", settings.handle);