cmake_minimum_required(VERSION 3.24) project(SwiftMixLib C CXX Swift) add_library(SwiftMixedLib lib.c lib.cpp lib.swift) add_executable(Swifty main.swift) target_link_libraries(Swifty PUBLIC SwiftMixedLib) add_executable(c_main main.c) target_link_libraries(c_main PUBLIC SwiftMixedLib)