--- a/jdk/make/common/shared/Platform.gmk	Fri Mar 18 07:17:24 2011 -0700
+++ b/jdk/make/common/shared/Platform.gmk	Fri Mar 18 10:59:12 2011 -0700
@@ -148,7 +148,7 @@
   # Suffix for file bundles used in previous release
   BUNDLE_FILE_SUFFIX=.tar
   # How much RAM does this machine have:
-  MB_OF_MEMORY=$(shell /etc/prtconf | fgrep 'Memory size:' | expand | cut -d' ' -f3)
+  MB_OF_MEMORY=$(shell /usr/sbin/prtconf | fgrep 'Memory size:' | expand | cut -d' ' -f3)
 endif
 
 # Platform settings specific to Linux