enable_language(C) set(CMAKE_C_LINK_LIBRARY_USING_feat_SUPPORTED TRUE) set(CMAKE_C_LINK_LIBRARY_USING_feat "") set(CMAKE_C_LINK_LIBRARY_feat_ATTRIBUTES "LIBRARY_TYPE=STATIC") add_library(dep OBJECT empty.c) add_library(lib SHARED empty.c) add_library(front INTERFACE) target_link_libraries(front INTERFACE "$") add_library(lib2 SHARED empty.c) target_link_libraries(lib2 PRIVATE "$")