Passing DESTDIR is not needed with cmake packages. Signed-off-by: Rosen Penev <rosenp@gmail.com>
CMake supports Ninja for faster compilation and less bugginess when it comes to parallel compilation. That is, some CMake packages currently have PKG_BUILD_PARALLEL set where it is not needed with ninja. Signed-off-by: Rosen Penev <rosenp@gmail.com>