system: add help entry to "none" init system

It can be a little bit misleading to have no init system...

Add a comment that states the user has to provide his own init system,
either via a package or a rootfs overlay.

It is expected that such a user will know what to provide, so we don't
really need to specify that it should be /init or /sbin/init or any
arbitrary executable pointed to by the kernel command line "init=..."
or anything else...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2016-05-27 22:53:53 +02:00 committed by Thomas Petazzoni
parent 03fef14fb8
commit 4d185e5ec5

View File

@ -101,6 +101,10 @@ comment "systemd needs (e)glibc toolchain, headers >= 3.10"
config BR2_INIT_NONE
bool "None"
help
Buildroot will not install any init system. You will
have to provide your own, either with a new package
or with a rootfs-overlay.
endchoice