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authorPanagiotis Tamtamis <panagiotis.tamtamis@unify.com>2017-04-28 10:09:27 +0300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-05-16 14:08:15 +0100
commit43714514fb29a40830e6619552980d7f88d77fb7 (patch)
tree850ea2f4b62d1d38d4ff22bca9e523a6df12795c
parentc5da7a3637b0eb8ec5b7368c7ac732d802a703f9 (diff)
downloadopenembedded-core-contrib-43714514fb29a40830e6619552980d7f88d77fb7.tar.gz
rootfs-postcommands.bbclass: Check if "/etc/fstab" exists
Using "read-only-rootfs" feature in minimal or special purpose images (eg mounted images) makes build to fail because ${IMAGE_ROOTFS}/etc/fstab file does not exist. Signed-off-by: Panagiotis Tamtamis <panagiotis.tamtamis@unify.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r--meta/classes/rootfs-postcommands.bbclass4
1 files changed, 3 insertions, 1 deletions
diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass
index 498174a664..1d66a42953 100644
--- a/meta/classes/rootfs-postcommands.bbclass
+++ b/meta/classes/rootfs-postcommands.bbclass
@@ -84,7 +84,9 @@ systemd_create_users () {
#
read_only_rootfs_hook () {
# Tweak the mount option and fs_passno for rootfs in fstab
- sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
+ if [ -f ${IMAGE_ROOTFS}/etc/fstab ]; then
+ sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
+ fi
# If we're using openssh and the /etc/ssh directory has no pre-generated keys,
# we should configure openssh to use the configuration file /etc/ssh/sshd_config_readonly