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config BR2_PACKAGE_SYSTEMD_ARCH_SUPPORTS
bool
# see src/shared/architecture.h
default y if BR2_arm || BR2_armeb || BR2_i386 || BR2_mips || \
BR2_mipsel || BR2_powerpc || BR2_powerpc64 || \
BR2_powerpc64le || BR2_sh4 || BR2_sh4eb || \
BR2_sh4a || BR2_sh4aeb || BR2_sparc || BR2_x86_64 || \
BR2_aarch64 || BR2_m68k
config BR2_PACKAGE_SYSTEMD
bool "systemd"
depends on BR2_INIT_SYSTEMD
depends on BR2_LARGEFILE # util-linux
depends on BR2_USE_WCHAR # util-linux
depends on BR2_INET_IPV6
depends on !BR2_PREFER_STATIC_LIB # kmod
depends on BR2_TOOLCHAIN_HAS_THREADS # dbus
depends on BR2_USE_MMU # dbus
select BR2_PACKAGE_HAS_UDEV
select BR2_PACKAGE_DBUS # runtime dependency only
select BR2_PACKAGE_LIBCAP
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
select BR2_PACKAGE_KMOD
select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # kmod-tools
select BR2_PACKAGE_KMOD_TOOLS
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.
Systemd requires a Linux kernel >= 3.0 with the following options
enabled:
- CONFIG_CGROUPS
- CONFIG_INOTIFY_USER
- CONFIG_FHANDLE
- CONFIG_AUTOFS4_FS
- CONFIG_TMPFS_POSIX_ACL
- CONFIG_TMPFS_XATTR
These options will be automatically enabled by Buildroot if
it is responsible for building the kernel. Otherwise, if you
are building your kernel outside of Buildroot, make sure
these options are enabled.
Systemd also provides udev, the userspace device daemon.
The selection of other packages will enable some features:
- libglib2 package will add support for gudev.
- acl package will add support for multi-seat.
http://freedesktop.org/wiki/Software/systemd
if BR2_PACKAGE_SYSTEMD
config BR2_PACKAGE_PROVIDES_UDEV
default "systemd"
config BR2_PACKAGE_SYSTEMD_ALL_EXTRAS
bool "enable all extras"
select BR2_PACKAGE_XZ
select BR2_PACKAGE_LIBGCRYPT
help
Enable extra features for Systemd: journal compression and
signing.
config BR2_PACKAGE_SYSTEMD_JOURNAL_GATEWAY
bool "HTTP server for journal events"
select BR2_PACKAGE_LIBMICROHTTPD
help
systemd-journal-gatewayd serves journal events over the
network. Clients must connect using HTTP. The server
listens on port 19531 by default.
http://www.freedesktop.org/software/systemd/man/systemd-journal-gatewayd.service.html
config BR2_PACKAGE_SYSTEMD_NETWORKD
bool "enable network manager"
help
systemd-networkd is a system service that manages networks.
It detects and configures network devices as they appear, as well as
creating virtual network devices.
This simple network configuration solution is an alternative to
dhcpcd or ISC dhcp.
http://www.freedesktop.org/software/systemd/man/systemd-networkd.html
config BR2_PACKAGE_SYSTEMD_TIMESYNCD
bool "enable SNTP client"
depends on BR2_PACKAGE_SYSTEMD_NETWORKD
help
systemd-timesyncd is a service that may be used to synchronize the
local system clock with a Network Time Protocol Server.
This simple NTP solution is an alternative to sntp/ntpd from the ntp
package.
http://www.freedesktop.org/software/systemd/man/systemd-timesyncd.html
config BR2_PACKAGE_SYSTEMD_COMPAT
bool "enable compatibility libraries"
help
Since systemd 209, the following libraries have been merged into
libsystemd.so:
- libsystemd-daemon
- libsystemd-id128
- libsystemd-journal
- libsystemd-login
This option enables the installation of compatibility *.pc files.
config BR2_PACKAGE_SYSTEMD_SMACK_SUPPORT
bool "enable SMACK support"
select BR2_PACKAGE_ATTR
select BR2_PACKAGE_SMACK
help
Enable support for SMACK, the Simple Mandatory Access Control
Kernel, a minimal approach to Access Control implemented as a kernel
LSM.
This feature requires a kernel >= 3.8.
When this feature is enabled, Systemd mounts smackfs and manages
security labels for sockets.
endif
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