qt5base-lts/tests/auto/cmake/pass10/subdir1/CMakeLists.txt


find_package(Qt5Core REQUIRED)
Use IF(NOT TARGET ...) before creating imported targets. Initially we didn't do this because someone could accidentally create another target of a conflicting name, and used a variable to store whether we have created the target already or not. That wasn't adequeate to deal with finding the package in a scope like a function, so we used a directory property. However, the directory property is not valid in the same scopes as the defined target. For example, finding a Qt module in both a directory and a subdirectory causes a conflict. As it is already unlikely that a target would be accidentally created with a name like Qt5::Core, we should simply use the IF(TARGET) form. Change-Id: If64f25d45f51edcd1edb0d4bfb5ed3bb2479bd27 Reviewed-by: David Faure <faure@kde.org> 2012-05-15 12:35:42 +00:00
			`find_package(Qt5Core REQUIRED)`