cmake_minimum_required(VERSION 3.10) project(untitled) set(CMAKE_CXX_STANDARD 11) find_package(OpenGL REQUIRED) include_directories( ${OPENGL_INCLUDE_DIRS}) IF(UNIX) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") ENDIF() add_executable(untitled main.cpp) target_link_libraries(untitled ${OPENGL_LIBRARIESuntitled} X11 Xrender GLU GL)