cmake_minimum_required(VERSION 3.9)

project(OpengGL_Example)

set(CMAKE_CXX_STANDARD 17)     
set(CMAKE_VERBOSE_MAKEFILE ON)

add_executable(opengl_example main.cpp)

# Set executable dependency libraries
# Equivalent to pass flags -lGL, -lGLU and -lglut 
target_link_libraries(opengl_example GL GLU glut)

# Add target to run executable 
add_custom_target(run-ex1
    COMMAND opengl_example
    DEPENDS opengl_example 
    WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}
)