make libdir in check_library() unique so it does not clash with the global libdir. Thanks Damir.
make libdir in check_library() unique so it does not clash with the
global libdir. Thanks Damir.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@3820 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root