add support for Ubuntu 11 which uses the directory  /usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH` to store platform dependent libraries.
add support for Ubuntu 11 which uses the directory 
/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH`
to store platform dependent libraries.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@39003 27541ba8-7e3a-0410-8455-c3a389f83636

bbockelm/root-historical,bbockelm/root-historical,bbockelm/root-historical,bbockelm/root-historical,bbockelm/root-historical,bbockelm/root-historical,bbockelm/root-historical