$OpenBSD: patch-gcc_config_mips_mips_h,v 1.2 2014/05/25 21:45:39 pascal Exp $
--- gcc/config/mips/mips.h.orig	Thu Jan  9 21:06:19 2014
+++ gcc/config/mips/mips.h	Thu May 22 20:04:20 2014
@@ -1180,7 +1180,9 @@ struct mips_cpu_info {
 #define SUBTARGET_CPP_SPEC ""
 #endif
 
+#ifndef CPP_SPEC
 #define CPP_SPEC "%(subtarget_cpp_spec)"
+#endif
 
 /* This macro defines names of additional specifications to put in the specs
    that can be used in various specifications like CC1_SPEC.  Its definition
