cmake Qt5MacExtras examples

supercollider/supercollider QtCollider/CMakeLists.txt :41 

find_package(Qt5MacExtras)

Studio3T/robomongo CMakeLists.txt :44 

find_package(Qt5MacExtras REQUIRED)

tomahawk-player/tomahawk CMakeLists.txt :193 

find_package(Qt5MacExtras REQUIRED)