local.conf.sample.extended: add example for EXTRA_USERS_PARAMS

Add detailed explanation of EXTRA_USERS_PARAMS which is used for
image level user/group configuration.

[YOCTO #4074]

(From OE-Core rev: d9d62e05dba88c1f9f464367d49c1b290bfaea95)

(From meta-yocto rev: 3a2a7bd52e1ece5703a53113aab6aa2fc0048160)

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>

1 files changed, 15 insertions, 0 deletions

diff --git a/meta-yocto/conf/local.conf.sample.extended b/meta-yocto/conf/local.conf.sample.extended
index 9717439b4a..cff79e4628 100644
--- a/meta-yocto/conf/local.conf.sample.extended
+++ b/meta-yocto/conf/local.conf.sample.extended
@@ -218,3 +218,18 @@
 # Use the following line to enable the security compiler and linker flags to your build
 #require conf/distro/include/security_flags.inc
 
+# Image level user/group configuration.
+# Inherit extrausers to make the setting of EXTRA_USERS_PARAMS effective.
+#INHERIT += "extrausers"
+# User / group settings
+# The settings are sperated by the ; character.
+# Each setting is actually a command. The supported commands are useradd,
+# groupadd, userdel, groupdel, usermod and groupmod.
+#EXTRA_USERS_PARAMS = "\
+#useradd -p '' tester; \
+#groupadd developers; \
+#userdel nobody; \
+#groupdel -g video; \
+#groupmod -g 1020 developers; \
+#usermod -s /bin/sh tester; \
+#"