6873059: Explicitly use -source 6 -target 6 when compiling with the boot jdk javac
Summary: The bootstrap javac currently uses the default source and targets of the boot javac
Reviewed-by: jjg, ohair
--- a/make/common/shared/Defs-java.gmk Fri Aug 14 08:49:25 2009 -0700
+++ b/make/common/shared/Defs-java.gmk Thu Aug 20 01:28:58 2009 +0100
@@ -179,7 +179,9 @@ ifeq ($(COMPILER_WARNINGS_FATAL), true)
ifeq ($(COMPILER_WARNINGS_FATAL), true)
BOOT_JAVACFLAGS += -Werror
endif
-BOOT_JAVACFLAGS += -encoding ascii
+BOOT_SOURCE_LANGUAGE_VERSION = 6
+BOOT_TARGET_CLASS_VERSION = 6
+BOOT_JAVACFLAGS += -encoding ascii -source $(BOOT_SOURCE_LANGUAGE_VERSION) -target $(BOOT_TARGET_CLASS_VERSION)
BOOT_JAVA_CMD = $(BOOTDIR)/bin/java $(JAVA_TOOLS_FLAGS)
BOOT_JAVAC_CMD = $(BOOTDIR)/bin/javac $(JAVAC_JVM_FLAGS) $(BOOT_JAVACFLAGS)