it is just optional for memory profiling and we do not need to enfore it during dependency tracking git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@1395 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc
git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@946 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc