--enable-nsss use the nsss library for user information [disabled] --disable-s6li do not use s6-linux-init functionality [enabled] --enable-util-linux use util-linux functionality [disabled] --enable-aliases-daemontools build emulation of daemontools programs [disabled] --enable-aliases-runit build emulation of runit programs [disabled] --disable-aliases-symlinks do not create daemontools/runit multicall symlinks [enabled]