cmake_minimum_required(VERSION 2.8.11) project(QtAutogen) if (QT_TEST_VERSION STREQUAL 4) find_package(Qt4 REQUIRED) # Include this directory before using the UseQt4 file. add_subdirectory(defines_test) include(UseQt4) set(QT_QTCORE_TARGET Qt4::QtCore) else() if (NOT QT_TEST_VERSION STREQUAL 5) message(SEND_ERROR "Invalid Qt version specified.") endif() find_package(Qt5Widgets REQUIRED) set(QT_QTCORE_TARGET Qt5::Core) include_directories(${Qt5Widgets_INCLUDE_DIRS}) set(QT_LIBRARIES Qt5::Widgets) if(Qt5_POSITION_INDEPENDENT_CODE) set(CMAKE_POSITION_INDEPENDENT_CODE ON) endif() endif() include_directories(${CMAKE_CURRENT_BINARY_DIR}) add_definitions(-DFOO -DSomeDefine="Barx") # enable relaxed mode so automoc can handle all the special cases: set(CMAKE_AUTOMOC_RELAXED_MODE TRUE) set(CMAKE_AUTOUIC ON) set(CMAKE_AUTORCC ON) # create an executable and two library targets, each requiring automoc: add_library(codeeditorLib STATIC codeeditor.cpp) add_library(privateSlot OBJECT private_slot.cpp) add_custom_target(generate_moc_input COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/myinterface.h.in" "${CMAKE_CURRENT_BINARY_DIR}" COMMAND ${CMAKE_COMMAND} -E rename "${CMAKE_CURRENT_BINARY_DIR}/myinterface.h.in" "${CMAKE_CURRENT_BINARY_DIR}/myinterface.h" ) add_executable(QtAutogen main.cpp calwidget.cpp foo.cpp blub.cpp bar.cpp abc.cpp xyz.cpp yaf.cpp gadget.cpp $ test.qrc resourcetester.cpp generated.cpp ) set_property(TARGET QtAutogen APPEND PROPERTY AUTOGEN_TARGET_DEPENDS generate_moc_input) set_target_properties(QtAutogen codeeditorLib privateSlot PROPERTIES AUTOMOC TRUE) include(GenerateExportHeader) # The order is relevant here. B depends on A, and B headers depend on A # headers both subdirectories use CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE and we # test that CMAKE_AUTOMOC successfully reads the include directories # for the build interface from those targets. There has previously been # a bug where caching of the include directories happened before # extracting the includes to pass to moc. add_subdirectory(Bdir) add_subdirectory(Adir) add_library(libC SHARED libC.cpp) set_target_properties(libC PROPERTIES AUTOMOC TRUE) generate_export_header(libC) target_link_libraries(libC LINK_PUBLIC libB) target_link_libraries(QtAutogen codeeditorLib ${QT_LIBRARIES} libC) add_library(empty STATIC empty.cpp) set_target_properties(empty PROPERTIES AUTOMOC TRUE) target_link_libraries(empty no_link_language) add_library(no_link_language STATIC empty.h) set_target_properties(no_link_language PROPERTIES AUTOMOC TRUE)