| |
| enable_language(C) |
| |
| if(CMAKE_C_COMPILER_ID STREQUAL "AppleClang") |
| set(CMAKE_LINK_LIBRARY_USING_weak_library "PATH{-weak_library <LIBRARY>}NAME{LINKER:-weak-l<LIB_ITEM>}") |
| set(CMAKE_LINK_LIBRARY_USING_weak_library_SUPPORTED TRUE) |
| else() |
| # feature not yet supported for the other environments |
| set(CMAKE_LINK_LIBRARY_USING_whole_library_SUPPORTED FALSE) |
| endif() |
| |
| add_library(lib SHARED base.c lib.c unref.c) |
| set_property(TARGET lib PROPERTY OUTPUT_NAME base) |
| |
| add_executable(main main.c) |
| target_link_libraries(main PRIVATE "$<LINK_LIBRARY:weak_library,lib>") |
| |
| add_executable(main2 main.c) |
| target_link_directories(main2 PRIVATE "$<TARGET_FILE_DIR:lib>") |
| target_link_libraries(main2 PRIVATE "$<LINK_LIBRARY:weak_library,base>") |
