find_package(OpenGL REQUIRED) find_package(GLEW REQUIRED) avogadro_plugin(OverlayAxes "Reference Axes Overlay" ExtensionPlugin overlayaxes.h OverlayAxes overlayaxes.cpp "") target_link_libraries(OverlayAxes PRIVATE Avogadro::Rendering Avogadro::QtOpenGL OpenGL::GL GLEW::GLEW)