diff -r c6ff24ceec1c -r a49a647afe9a make/windows/makefiles/vm.make
--- a/make/windows/makefiles/vm.make	Thu Apr 10 15:49:16 2008 -0400
+++ b/make/windows/makefiles/vm.make	Fri Apr 11 09:56:35 2008 -0400
@@ -58,6 +58,7 @@
 # The following variables are defined in the generated local.make file.
 CPP_FLAGS=$(CPP_FLAGS) /D "HOTSPOT_RELEASE_VERSION=\"$(HS_BUILD_VER)\""
 CPP_FLAGS=$(CPP_FLAGS) /D "JRE_RELEASE_VERSION=\"$(JRE_RELEASE_VER)\""
+CPP_FLAGS=$(CPP_FLAGS) /D "HOTSPOT_LIB_ARCH=\"$(BUILDARCH)\""
 CPP_FLAGS=$(CPP_FLAGS) /D "HOTSPOT_BUILD_TARGET=\"$(BUILD_FLAVOR)\""
 CPP_FLAGS=$(CPP_FLAGS) /D "HOTSPOT_BUILD_USER=\"$(BuildUser)\""
 CPP_FLAGS=$(CPP_FLAGS) /D "HOTSPOT_VM_DISTRO=\"$(HOTSPOT_VM_DISTRO)\""