6810915: Sun proprietary warnings in JDK build

Reviewed-by: ohair

corba/make/Makefile

@@ -112,8 +112,6 @@ ifndef TARGET_JAVA
   TARGET_JAVA = java
 endif
 
-NO_PROPRIETARY_API_WARNINGS = -XDignore.symbol.file=true
-
 SELF = $(lastword $(MAKEFILE_LIST))
 
 # for jdk, we generate the following:

corba/make/common/shared/Defs-java.gmk

@@ -104,6 +104,9 @@ ifeq ($(COMPILER_WARNINGS_FATAL), true)
   JAVACFLAGS  += -Werror
 endif
 
+NO_PROPRIETARY_API_WARNINGS = -XDignore.symbol.file=true
+JAVACFLAGS  += $(NO_PROPRIETARY_API_WARNINGS)
+
 # Add the source level (currently all source is 1.5, should this be 1.6?)
 LANGUAGE_VERSION = -source 1.5
 JAVACFLAGS  += $(LANGUAGE_VERSION)