--- a/hotspot/make/linux/makefiles/defs.make	Tue Jul 09 14:28:07 2013 +0200
+++ b/hotspot/make/linux/makefiles/defs.make	Wed Jul 10 09:14:25 2013 -0700
@@ -120,6 +120,15 @@
   HS_ARCH          = ppc
 endif
 
+# PPC64
+ifeq ($(ARCH), ppc64)
+  ARCH_DATA_MODEL  = 64
+  MAKE_ARGS        += LP64=1
+  PLATFORM         = linux-ppc64
+  VM_PLATFORM      = linux_ppc64
+  HS_ARCH          = ppc
+endif
+
 # On 32 bit linux we build server and client, on 64 bit just server.
 ifeq ($(JVM_VARIANTS),)
   ifeq ($(ARCH_DATA_MODEL), 32)
@@ -255,7 +264,7 @@
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
 EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
 
-ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
+ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true)
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)
   ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)