depends gperf && depends pkgconfig && depends util-linux && depends libxslt && optional_depends docbook-xsl '--enable-manpages' \ '--disable-manpages' \ 'build man pages' && optional_depends kmod '--enable-kmod' \ '--disable-kmod' \ 'use kmod to load modules' && optional_depends gobject-introspection \ "--enable-introspection" \ "--disable-introspection" \ "for GObject introspection support" && optional_depends libselinux \ "--enable-selinux" \ "--disable-selinux" \ "for SELinux support"