image.bbclass: default USE_DEVFS to '1'

Default USE_DEVFS to "1" so that the `makedevs' command is not run
at rootfs time by default. There are mainly two reasons to do so.

1. This will fix a build failure with initramfs-kexecboot-klibc-image.
   "makedevs: No entry for root in search list "

2. Most of our images use a filesystem over /dev. Most of the time, it's
   just devtmpfs. So we actually are using a filesystem over /dev.

(From OE-Core rev: f54fdd6673a136ee1cee1f3263a8a7820de43ca3)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi
2013-12-10 12:57:06 +08:00
committed by Richard Purdie
parent 2b70a381ee
commit 1034518fa7

View File

@@ -77,7 +77,7 @@ PACKAGE_INSTALL_ATTEMPTONLY ?= "${FEATURE_INSTALL_OPTIONAL}"
# Images are generally built explicitly, do not need to be part of world.
EXCLUDE_FROM_WORLD = "1"
USE_DEVFS ?= "0"
USE_DEVFS ?= "1"
PID = "${@os.getpid()}"