cmake_minimum_required(VERSION 3.0) project(cpp-main) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -Wall -Wextra") set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/lib/GraphLib/cmake_modules") find_package(MathGL REQUIRED) add_subdirectory("./lib/GraphLib") add_executable(cpp-main main.cpp ${MATHGL_LIBRARIES})