cmake_minimum_required(VERSION 2.8) project(test_opengl_lib) find_package(Qt5Gui REQUIRED) include_directories(${Qt5Gui_INCLUDE_DIRS} ${Qt5Gui_OPENGL_INCLUDE_DIRS} ) add_definitions(${Qt5Gui_DEFINITIONS}) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Gui_EXECUTABLE_COMPILE_FLAGS}") if (${Qt5Gui_OPENGL_IMPLEMENTATION} STREQUAL GLESv2) add_definitions(-DGL_IMPLEMENTATION_GLES2) elseif (${Qt5Gui_OPENGL_IMPLEMENTATION} STREQUAL GL) add_definitions(-DGL_IMPLEMENTATION_GL) else() message(SEND_ERROR "Qt5Gui_OPENGL_IMPLEMENTATION does not contain valid data.") endif() add_executable(myobject main.cpp ) target_link_libraries(myobject ${Qt5Gui_LIBRARIES} ${Qt5Gui_OPENGL_LIBRARIES})