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86 lines
3.1 KiB
86 lines
3.1 KiB
cmake_minimum_required(VERSION 3.11)
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project(AutogenOriginDependsOff)
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include("../AutogenCoreTest.cmake")
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get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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# XXX(xcode-per-cfg-src): Enable multi-config code path for Xcode
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# when the Xcode generator supports per-config sources.
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if(_isMultiConfig AND NOT CMAKE_GENERATOR STREQUAL "Xcode")
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set(mocs_compilation_cpp "mocs_compilation_$<CONFIG>.cpp")
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else()
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set(mocs_compilation_cpp "mocs_compilation.cpp")
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endif()
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set(CSD ${CMAKE_CURRENT_SOURCE_DIR})
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set(CBD ${CMAKE_CURRENT_BINARY_DIR})
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include_directories(${CSD})
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include_directories(${CBD})
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# A GENERATED file ensures there will be an _autogen target in VS
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add_custom_command (
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OUTPUT "${CBD}/config_a.hpp"
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COMMAND ${CMAKE_COMMAND} -E copy "${CSD}/config.hpp.in" "${CBD}/config_a.hpp"
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)
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# Library "a_mc" provides a header that holds a string with the content of
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# mocs_compilation.cpp from a_qt. It therefore must depend on a_qt_autogen.
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add_custom_target ( a_mc
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COMMAND ${CMAKE_COMMAND} -E sleep 2
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COMMAND ${CMAKE_COMMAND}
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"-DMCF=${CBD}/a_qt_autogen/${mocs_compilation_cpp}"
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"-DCF_IN=${CSD}/a_mc.hpp.in"
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"-DCF_OUT=${CBD}/a_mc.hpp"
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-P ${CSD}/configure_content.cmake
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)
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add_dependencies ( a_mc a_qt_autogen )
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# Library "a_qt"
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# - depends on a GENERATED file
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# - AUTOMOC enabled
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# - depends on a target (a_mc) that depends on a_qt_qutogen
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add_library ( a_qt a_qt.cpp "${CBD}/config_a.hpp" )
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add_dependencies ( a_qt a_mc )
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target_link_libraries ( a_qt ${QT_QTCORE_TARGET})
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set_target_properties ( a_qt PROPERTIES AUTOMOC TRUE)
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# Disable AUTOGEN_ORIGIN_DEPENDS to avoid loop dependencies
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set_target_properties ( a_qt PROPERTIES AUTOGEN_ORIGIN_DEPENDS OFF)
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# A GENERATED file ensures there will be an _autogen target in VS
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add_custom_command (
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OUTPUT "${CBD}/config_b.hpp"
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COMMAND ${CMAKE_COMMAND} -E copy "${CSD}/config.hpp.in" "${CBD}/config_b.hpp"
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)
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# Library "b_mc" provides a header that holds a string function that returns
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# the content of mocs_compilation.cpp from b_qt.
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# It therefore must depend on b_qt_autogen.
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add_custom_command (
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OUTPUT ${CBD}/b_mc.cpp
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DEPENDS b_qt_autogen
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COMMAND ${CMAKE_COMMAND} -E sleep 2
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COMMAND ${CMAKE_COMMAND}
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"-DMCF=${CBD}/b_qt_autogen/${mocs_compilation_cpp}"
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"-DCF_IN=${CSD}/b_mc.cpp.in"
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"-DCF_OUT=${CBD}/b_mc.cpp"
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-P ${CSD}/configure_content.cmake
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)
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add_library ( b_mc ${CSD}/b_mc.hpp ${CBD}/b_mc.cpp )
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# Library "b_qt"
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# - depends on a GENERATED file
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# - AUTOMOC enabled
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# - depends on a library (b_mc) that depends on b_qt_qutogen
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add_library ( b_qt b_qt.cpp "${CBD}/config_b.hpp" )
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target_link_libraries ( b_qt b_mc )
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target_link_libraries ( b_qt ${QT_QTCORE_TARGET})
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set_target_properties ( b_qt PROPERTIES AUTOMOC TRUE)
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# Disable AUTOGEN_ORIGIN_DEPENDS to avoid loop dependencies
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set_target_properties ( b_qt PROPERTIES AUTOGEN_ORIGIN_DEPENDS OFF)
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# The main target depends on both libraries which depend on the _autogen
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# target of the main target.
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add_executable ( autogenOriginDependsOff main.cpp )
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target_link_libraries ( autogenOriginDependsOff a_qt b_qt )
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