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