GIT_SILENT: Cleanup: remove ECMOptionalAddSubdirectory which is never used\n...

GIT_SILENT: Cleanup: remove ECMOptionalAddSubdirectory which is never used\n ECMMarkNonGuiExecutable which is includes in ECMAddTests module\n CMakePackageConfigHelpers which is included by ECMSetupVersion

CMakeLists.txt

@@ -14,7 +14,7 @@ endif()
 include(GenerateExportHeader)
 include(ECMGenerateHeaders)
 include(ECMGeneratePriFile)
-include(CMakePackageConfigHelpers)
+
 include(ECMSetupVersion)
 include(FeatureSummary)
 include(KDEInstallDirs)