add_library(picoff UNKNOWN IMPORTED) add_library(picon UNKNOWN IMPORTED) set_property(TARGET picon PROPERTY INTERFACE_POSITION_INDEPENDENT_CODE ON) add_executable(conflict "main.cpp") target_link_libraries(conflict picon) set_property(TARGET conflict APPEND PROPERTY LINK_LIBRARIES $<$<NOT:$<BOOL:$<TARGET_PROPERTY:POSITION_INDEPENDENT_CODE>>>:picoff> )