| cmake_minimum_required(VERSION 3.1) |
| |
| project(QtAutogen) |
| |
| # Tell find_package(Qt5) where to find Qt. |
| if(QT_QMAKE_EXECUTABLE) |
| get_filename_component(Qt_BIN_DIR "${QT_QMAKE_EXECUTABLE}" PATH) |
| get_filename_component(Qt_PREFIX_DIR "${Qt_BIN_DIR}" PATH) |
| set(CMAKE_PREFIX_PATH ${Qt_PREFIX_DIR}) |
| endif() |
| |
| if (QT_TEST_VERSION STREQUAL 4) |
| find_package(Qt4 REQUIRED) |
| |
| # Include this directory before using the UseQt4 file. |
| add_subdirectory(defines_test) |
| |
| include(UseQt4) |
| |
| set(QT_QTCORE_TARGET Qt4::QtCore) |
| |
| macro(qtx_wrap_cpp) |
| qt4_wrap_cpp(${ARGN}) |
| endmacro() |
| |
| 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(${Qt5Widgets_INCLUDE_DIRS}) |
| set(QT_LIBRARIES Qt5::Widgets) |
| |
| if(Qt5_POSITION_INDEPENDENT_CODE AND CMAKE_CXX_COMPILE_OPTIONS_PIC) |
| add_definitions(${CMAKE_CXX_COMPILE_OPTIONS_PIC}) |
| endif() |
| |
| macro(qtx_wrap_cpp) |
| qt5_wrap_cpp(${ARGN}) |
| endmacro() |
| |
| endif() |
| |
| add_executable(rcconly rcconly.cpp second_resource.qrc) |
| set_property(TARGET rcconly PROPERTY AUTORCC ON) |
| target_link_libraries(rcconly ${QT_QTCORE_TARGET}) |
| |
| include_directories(${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) |
| |
| configure_file(generated_resource.qrc.in generated_resource.qrc @ONLY) |
| add_custom_command( |
| OUTPUT generated.txt |
| COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/generated.txt.in" "${CMAKE_CURRENT_BINARY_DIR}/generated.txt" |
| DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/generated.txt.in" |
| ) |
| |
| add_custom_target(generate_moc_input |
| DEPENDS generated.txt |
| 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" "${CMAKE_CURRENT_BINARY_DIR}/myinterface.h" |
| ) |
| |
| add_custom_command( |
| OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/myotherinterface.h" |
| COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/myotherinterface.h.in" "${CMAKE_CURRENT_BINARY_DIR}/myotherinterface.h" |
| DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/myotherinterface.h.in" |
| ) |
| |
| if (NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_GENERATOR STREQUAL Ninja) |
| set(debug_srcs "$<$<CONFIG:Debug>:debug_class.cpp>" $<$<CONFIG:Debug>:debug_resource.qrc>) |
| set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:TEST_DEBUG_CLASS>) |
| endif() |
| |
| # The -no-protection option disables the generation of include guards. Verify |
| # that setting the source file property has an effect by using this and |
| # issue an error in the preprocessor in calwidget.cpp if the include guard |
| # is defined. |
| set_source_files_properties(calwidget.ui PROPERTIES AUTOUIC_OPTIONS "-no-protection") |
| |
| add_executable(QtAutogen main.cpp calwidget.cpp second_widget.cpp foo.cpp blub.cpp bar.cpp abc.cpp |
| multiplewidgets.cpp |
| xyz.cpp yaf.cpp gadget.cpp $<TARGET_OBJECTS:privateSlot> |
| test.qrc second_resource.qrc resourcetester.cpp generated.cpp ${debug_srcs} |
| ${CMAKE_CURRENT_BINARY_DIR}/generated_resource.qrc |
| ) |
| set_property(TARGET QtAutogen APPEND PROPERTY AUTOGEN_TARGET_DEPENDS generate_moc_input "${CMAKE_CURRENT_BINARY_DIR}/myotherinterface.h") |
| |
| add_executable(targetObjectsTest targetObjectsTest.cpp $<TARGET_OBJECTS:privateSlot>) |
| target_link_libraries(targetObjectsTest ${QT_LIBRARIES}) |
| |
| set_target_properties( |
| QtAutogen codeeditorLib privateSlot targetObjectsTest |
| PROPERTIES |
| AUTOMOC TRUE |
| ) |
| |
| # Test AUTOMOC and AUTORCC on source files with the same name |
| # but in different subdirectories |
| add_subdirectory(same_name) |
| |
| 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 not_generated_file.qrc to the source list to get the file-level |
| # dependency, but don't generate a c++ file from it. Disable the AUTORCC |
| # feature for this target. This tests that qrc files in the sources don't |
| # have an effect on generation if AUTORCC is off. |
| add_library(empty STATIC empty.cpp not_generated_file.qrc) |
| set_target_properties(empty PROPERTIES AUTORCC OFF) |
| |
| 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) |
| |
| qtx_wrap_cpp(uicOnlyMoc sub/uiconly.h) |
| add_executable(uiconly sub/uiconly.cpp ${uicOnlyMoc}) |
| target_link_libraries(uiconly ${QT_LIBRARIES}) |
| |
| try_compile(RCC_DEPENDS |
| "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends" |
| "${CMAKE_CURRENT_SOURCE_DIR}/autorcc_depends" |
| autorcc_depends |
| CMAKE_FLAGS "-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}" "-DQT_TEST_VERSION=${QT_TEST_VERSION}" |
| "-DCMAKE_PREFIX_PATH=${Qt_PREFIX_DIR}" |
| OUTPUT_VARIABLE output |
| ) |
| if (NOT RCC_DEPENDS) |
| message(SEND_ERROR "Initial build of autorcc_depends failed. Output: ${output}") |
| endif() |
| |
| file(STRINGS "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends/info_file.txt" qrc_files) |
| |
| list(GET qrc_files 0 qrc_file1) |
| |
| set(timeformat "%Y%j%H%M%S") |
| |
| file(TIMESTAMP "${qrc_file1}" file1_before "${timeformat}") |
| |
| execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1) # Ensure that the timestamp will change. |
| execute_process(COMMAND "${CMAKE_COMMAND}" -E touch "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends/res1/input.txt") |
| |
| execute_process(COMMAND "${CMAKE_COMMAND}" --build . |
| WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends" |
| ) |
| |
| file(TIMESTAMP "${qrc_file1}" file1_step1 "${timeformat}") |
| |
| if (NOT file1_step1 GREATER file1_before) |
| message(SEND_ERROR "file1 (${qrc_file1}) should have changed in the first step!") |
| endif() |
| |
| #----------------------------------------------------------------------------- |
| try_compile(MOC_RERUN |
| "${CMAKE_CURRENT_BINARY_DIR}/automoc_rerun" |
| "${CMAKE_CURRENT_SOURCE_DIR}/automoc_rerun" |
| automoc_rerun |
| CMAKE_FLAGS "-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}" "-DQT_TEST_VERSION=${QT_TEST_VERSION}" |
| "-DCMAKE_PREFIX_PATH=${Qt_PREFIX_DIR}" |
| OUTPUT_VARIABLE output |
| ) |
| if (NOT MOC_RERUN) |
| message(SEND_ERROR "Initial build of automoc_rerun failed. Output: ${output}") |
| endif() |
| |
| configure_file(automoc_rerun/test1.h.in2 automoc_rerun/test1.h COPYONLY) |
| |
| execute_process(COMMAND "${CMAKE_COMMAND}" --build . |
| WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/automoc_rerun" |
| RESULT_VARIABLE automoc_rerun_result |
| ) |
| if (automoc_rerun_result) |
| message(SEND_ERROR "Second build of automoc_rerun failed.") |
| endif() |