--- a/hotspot/make/solaris/makefiles/adlc.make Thu Feb 26 16:57:21 2009 -0800
+++ b/hotspot/make/solaris/makefiles/adlc.make Fri Feb 27 03:35:40 2009 -0800
@@ -1,5 +1,5 @@
#
-# Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
+# Copyright 1997-2009 Sun Microsystems, Inc. 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
@@ -67,6 +67,8 @@
endif
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
+# Compiler warnings are treated as errors
+CFLAGS_WARN = +w -errwarn
CFLAGS += $(CFLAGS_WARN)
ifeq ("${Platform_compiler}", "sparcWorks")