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include_directories(${CMAKE_CURRENT_BINARY_DIR})
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add_library( Two TwoSrc.c )
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target_link_libraries( Two Three )
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# Setup a target to cause failure if Two does not depend on it or if
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# Two actually links to it. This will test that a utility dependency
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# on a library target works properly.
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/two-test.h
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${CMAKE_CURRENT_SOURCE_DIR}/two-test.h.in
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${CMAKE_CURRENT_BINARY_DIR}/two-test.h
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/two-test.h.in
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)
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add_library( TwoCustom TwoCustomSrc.c ${CMAKE_CURRENT_BINARY_DIR}/two-test.h)
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set_target_properties(TwoCustom PROPERTIES EXCLUDE_FROM_ALL 1)
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target_link_libraries(TwoCustom Three)
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# Add a utility dependency to make sure it works without linking.
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add_dependencies(Two TwoCustom)
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