D7198: Set CMAKE_*_OUTPUT_DIRECTORY to run tests without installing.

[Christophe Giboudeaux]

cgiboudeaux accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R240 Extra CMake Modules

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D7198

To: dfaure, cgiboudeaux
Cc: #frameworks, #build_system