OSX/CI: kdevelop fails to build on branch master

[Marko Käning]

Suddenly I have this on OSX for kdevelop (with kdevplatform at fa6ad90, i.e. current git):

---

-- Found KDevPlatform: /opt/kde/install/darwin/mavericks/clang/kf5-qt5/extragear/kdevelop/kdevplatform/inst/lib/cmake/KDevPlatform/KDevPlatformConfig.cmake (Required is at least version "1.90.90")
-- Found SharedMimeInfo: /opt/local/bin/update-mime-database (found suitable version "1.3", minimum required is "0.18")
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
You have called ADD_LIBRARY for library kdevcmakedocumentation without any source files. This typically indicates a problem with your CMakeLists.txt file
CMake Error at projectmanagers/custommake/makefileresolver/tests/CMakeLists.txt:6 (kdevplatform_add_test):
  Unknown CMake command "kdevplatform_add_test".


-- Configuring incomplete, errors occurred!