Otherwise, target_link_libraries would be unable to find the library
path when using a target name e.g.: rhash::rhash.
git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@9592 30fe4595-0a0c-4342-8851-515496e4dcbd
Former-commit-id: ac76245db02518aa3d922d3655827259bbabfa54
Former-commit-id: 0b2d4fddd88c70ed19861d3e2d53bce395e92947