Small tweak to CMake build.
Small tweak to CMake build.

justusc/Elemental,mcopik/Elemental,justusc/Elemental,mcopik/Elemental,mcopik/Elemental,birm/Elemental,sg0/Elemental,ahmadia/elemental,mcopik/Elemental,sg0/Elemental,sg0/Elemental,justusc/Elemental,ahmadia/elemental,ahmadia/elemental,birm/Elemental,sg0/Elemental,mcopik/Elemental,justusc/Elemental,birm/Elemental,mcopik/Elemental,birm/Elemental,justusc/Elemental,sg0/Elemental,ahmadia/elemental,birm/Elemental,birm/Elemental,justusc/Elemental,sg0/Elemental