buildroot

config BR2_PACKAGE_SYSTEMD

    bool "systemd"

    depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV

    depends on BR2_INET_IPV6

    depends on BR2_TOOLCHAIN_HAS_THREADS # dbus

    depends on BR2_USE_MMU # dbus

    select BR2_PACKAGE_DBUS

    select BR2_PACKAGE_LIBCAP

    help

      systemd is a system and service manager for Linux, compatible with

      SysV and LSB init scripts. systemd provides aggressive parallelization

      capabilities, uses socket and D-Bus activation for starting services,

      offers on-demand starting of daemons, keeps track of processes using

      Linux cgroups, supports snapshotting and restoring of the system

      state, maintains mount and automount points and implements an

      elaborate transactional dependency-based service control logic.

      It can work as a drop-in replacement for sysvinit.

​

      http://freedesktop.org/wiki/Software/systemd

​

comment "systemd not available (depends on /dev management with udev and ipv6 support, and thread support in toolchain)"

    depends on !BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV || !BR2_INET_IPV6 || \\

        !BR2_TOOLCHAIN_HAS_THREADS