cmake_minimum_required(VERSION 3.10) project(flowy) set(CMAKE_CXX_STANDARD 17) find_package(PkgConfig) pkg_check_modules(GTKMM gtkmm-4.0) set (source_dir "${PROJECT_SOURCE_DIR}/src") file(GLOB source_files "${source_dir}/*.cpp") link_directories(${GTKMM_LIBRARY_DIRS}) include_directories(${GTKMM_INCLUDE_DIRS}) add_executable(${PROJECT_NAME} ${source_files}) target_link_libraries(${PROJECT_NAME} ${GTKMM_LIBRARIES})