#=================== ImGui =================== find_package(SDL2 REQUIRED) target_link_libraries(ImGui PUBLIC SDL2::SDL2) if (USE_OPENGLES) target_link_libraries(ImGui PUBLIC ${OPENGL_GLESv2_LIBRARY}) add_compile_definitions(IMGUI_IMPL_OPENGL_ES3) else() target_link_libraries(ImGui PUBLIC ${OPENGL_opengl_LIBRARY}) endif()