--- old/make/linux/makefiles/defs.make	2013-02-20 22:24:39.645638378 +0100
+++ new/make/linux/makefiles/defs.make	2013-02-20 22:24:39.567638483 +0100
@@ -49,7 +49,7 @@
     MAKE_ARGS      += LP64=1
   endif
   PLATFORM         = linux-zero
-  VM_PLATFORM      = linux_$(subst i386,i486,$(ZERO_LIBARCH))
+  VM_PLATFORM      = linux_$(subst i386,i486,$(OPENJDK_TARGET_CPU_LEGACY_LIB))
   HS_ARCH          = zero
   ARCH             = zero
 endif