8024643: Turn on javac lint checking in building the jdk repo
Reviewed-by: erikj, ihse, smarks
diff --git a/makefiles/Setup.gmk b/makefiles/Setup.gmk
index 8012e54..4da575f 100644
--- a/makefiles/Setup.gmk
+++ b/makefiles/Setup.gmk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,10 @@
DISABLE_WARNINGS:=-Xlint:all,-deprecation,-unchecked,-rawtypes,-cast,-serial,-dep-ann,-static,-fallthrough,-try,-varargs,-empty,-finally
+# To build with all warnings enabled, do the following:
+# make JAVAC_WARNINGS="-Xlint:all -Xmaxwarns 10000"
+JAVAC_WARNINGS:=-Xlint:-unchecked,-deprecation,-overrides,classfile,dep-ann,divzero,varargs -Werror
+
# The generate old bytecode javac setup uses the new compiler to compile for the
# boot jdk to generate tools that need to be run with the boot jdk.
# Thus we force the target bytecode to 7.
@@ -41,7 +45,7 @@
JVM:=$(JAVA),\
JAVAC:=$(NEW_JAVAC),\
FLAGS:=-bootclasspath $(JDK_OUTPUTDIR)/classes -source 8 -target 8 \
- -encoding ascii -XDignore.symbol.file=true $(DISABLE_WARNINGS) \
+ -encoding ascii -XDignore.symbol.file=true $(JAVAC_WARNINGS) \
$(GENERATE_JDKBYTECODE_EXTRA_FLAGS),\
SERVER_DIR:=$(SJAVAC_SERVER_DIR),\
SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))