--- a/make/jdk-rules.gmk	Tue Feb 19 10:02:55 2013 -0400
+++ b/make/jdk-rules.gmk	Thu Feb 21 15:25:31 2013 -0400
@@ -62,6 +62,9 @@
 ifeq ($(BUILD_JAXWS), true)
   JDK_BUILD_ARGUMENTS += ALT_JAXWS_DIST=$(ABS_JAXWS_DIST)
 endif
+ifeq ($(BUILD_NASHORN), true)
+  JDK_BUILD_ARGUMENTS += ALT_NASHORN_DIST=$(ABS_NASHORN_DIST)
+endif
 
 ifeq ($(BUILD_HOTSPOT), true)
   JDK_BUILD_ARGUMENTS += ALT_HOTSPOT_IMPORT_PATH=$(HOTSPOT_DIR)/import

--- a/make/sanity-rules.gmk	Tue Feb 19 10:02:55 2013 -0400
+++ b/make/sanity-rules.gmk	Thu Feb 21 15:25:31 2013 -0400
@@ -182,6 +182,14 @@
 	   "" >> $(WARNING_FILE)
   endif
 endif
+ifeq ($(NASHORN_SRC_AVAILABLE), true)
+  ifneq ($(BUILD_NASHORN), true)
+	@$(ECHO) "WARNING: You are not building the NASHORN sources.\n" \
+           "        The nashorn files will be obtained from \n" \
+           "        the location set in ALT_JDK_IMPORT_PATH. \n" \
+           "" >> $(WARNING_FILE)
+  endif
+endif
 ifeq ($(DEPLOY_SRC_AVAILABLE), true)
   ifneq ($(BUILD_DEPLOY), true)
 	@$(ECHO) "WARNING: You are not building the DEPLOY sources.\n" \
@@ -268,6 +276,9 @@
 ifeq ($(JDK_SRC_AVAILABLE), true)
 	@$(ECHO) "   JDK_TOPDIR = $(JDK_TOPDIR)"  >> $(MESSAGE_FILE)
 endif
+ifeq ($(NASHORN_SRC_AVAILABLE), true)
+	@$(ECHO) "   NASHORN_TOPDIR = $(NASHORN_TOPDIR)"  >> $(MESSAGE_FILE)
+endif
 ifeq ($(DEPLOY_SRC_AVAILABLE), true)
 	@$(ECHO) "   DEPLOY_TOPDIR = $(DEPLOY_TOPDIR)"  >> $(MESSAGE_FILE)
 endif
@@ -303,6 +314,9 @@
 ifeq ($(JDK_SRC_AVAILABLE), true)
 	@$(ECHO) "   BUILD_JDK    = $(BUILD_JDK) " >> $(MESSAGE_FILE)
 endif
+ifeq ($(NASHORN_SRC_AVAILABLE), true)
+	@$(ECHO) "   BUILD_NASHORN = $(BUILD_NASHORN) " >> $(MESSAGE_FILE)
+endif
 ifeq ($(DEPLOY_SRC_AVAILABLE), true)
 	@$(ECHO) "   BUILD_DEPLOY  = $(BUILD_DEPLOY) " >> $(MESSAGE_FILE)
 endif