$OpenBSD: patch-ext_ffi_c_Platform_c,v 1.1 2010/12/27 18:58:40 jasper Exp $
--- ext/ffi_c/Platform.c.orig	Mon Dec 27 17:18:02 2010
+++ ext/ffi_c/Platform.c	Mon Dec 27 17:20:35 2010
@@ -24,6 +24,12 @@ static VALUE PlatformModule = Qnil;
 #define CPU "sparc"
 #elif defined(__sparcv9__)
 #define CPU "sparcv9"
+#elif defined(__arm__)
+#define CPU "arm"
+#elif defined(__mips__)
+#define CPU "mips"
+#elif defined(__hppa__)
+#define CPU "hppa"
 #else
 #error "Unknown cpu type"
 #endif
