. "$GRIMOIRE"/CMAKE_DEPENDS &&
optional_depends svgalib \
		 -DWANT_LINUX_SVGALIB={on,off} \
		 'Enable svgalib support' &&
optional_depends jack \
		 -DWANT_JACK={on,off} \
		 'Enable JACK support' &&
optional_depends alsa-lib \
		 -DWANT_ALSA={on,off} \
		 'Enable ALSA audio support' &&
optional_depends libx11 \
		 -DWANT_X11={on,off} \
		 'for X11 support' &&
optional_depends libvorbis \
		 -DWANT_LOGG={on,off} \
		 'for Logg addon (Vorbis support)' &&
optional_depends OPENGL \
		 -DWANT_ALLEGROGL={on,off} \
		 'for AllegroGL addon (OpenGL support)'
