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cmake_minimum_required(VERSION 3.16)
cmake_policy(SET CMP0100 OLD)
# Generate moc files externally.
# If AUTOMOC generates the header moc files as well
# (it should not in OLD behavior), the test will fail with a
# multiple definition error when linking the executable.
qtx_wrap_cpp(mocCMP0100OldMoc ${CSD}/Obj.hh ${CSD}/Obj2.hh)
qtx_generate_moc(${CBD}/Obj.cpp ${CMAKE_CURRENT_BINARY_DIR}/Obj.moc)
qtx_generate_moc(${CBD}/Obj2.cpp ${CMAKE_CURRENT_BINARY_DIR}/Obj2.moc)
# Make sure AUTOGEN file skipping is disabled
set_source_files_properties(
${CSD}/Obj.hh
${CBD}/Obj.cpp
${CSD}/Obj2.hh
${CBD}/Obj2.cpp
PROPERTIES
SKIP_AUTOGEN OFF
SKIP_AUTOMOC OFF
)
add_executable(mocCMP0100Old
${CSD}/main.cpp
${CSD}/Obj.hh # Manually include Obj.hh
${CSD}/Obj.cpp
${CSD}/Obj2.cpp # Let AUTOMOC detect Obj2.hh
${mocCMP0100OldMoc}
)
target_link_libraries(mocCMP0100Old ${QT_LIBRARIES})
target_include_directories(mocCMP0100Old PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
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