PROJECT( LinkLine ) # Makes sure that the library order as specified by the user are # unchanged by dependency analysis, etc. libOne and libTwo are # dependent on each other. The link line should be -lOne -lTwo -lOne. ADD_LIBRARY( One One.c ) ADD_LIBRARY( Two Two.c ) LINK_LIBRARIES( One Two ) ADD_EXECUTABLE( LinkLine Exec.c ) LINK_LIBRARIES( One )