--- old/make/defs.make	2014-09-01 13:54:35.211017091 +0200
+++ new/make/defs.make	2014-09-01 13:54:35.081016332 +0200
@@ -29,6 +29,12 @@
   include $(SPEC)
 endif
 
+ifeq ($(LOG_LEVEL),warn)
+  LOG_INFO := > /dev/null
+else
+  LOG_INFO :=
+endif
+
 # Directory paths and user name
 # Unless GAMMADIR is set on the command line, search upward from
 # the current directory for a parent directory containing "src/share/vm".