[PATCH] image: configscript: no need to change /etc/inittab on systemd

[PATCH] image: configscript: no need to change /etc/inittab on systemd

[Henning Schild]

Make the manipulation of /etc/inittab depend on the existance of that
file. Newer distros do not have that file anymore.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 meta-isar/recipes-core/images/files/debian-configscript.sh   | 7 +++++--
 meta-isar/recipes-core/images/files/raspbian-configscript.sh | 8 +++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/meta-isar/recipes-core/images/files/debian-configscript.sh b/meta-isar/recipes-core/images/files/debian-configscript.sh
index 31a20d2..698277c 100644
--- a/meta-isar/recipes-core/images/files/debian-configscript.sh
+++ b/meta-isar/recipes-core/images/files/debian-configscript.sh
@@ -69,8 +69,11 @@ if [ ! -e /dev/console ]; then
      mknod /dev/console c 5 1
 fi
 
-# Enable tty
-echo "T0:23:respawn:/sbin/getty -L $MACHINE_SERIAL $BAUDRATE_TTY vt100" >> /etc/inittab
+# Enable tty conditionally, systemd does not have the file but its own magic
+if [ -f /etc/inittab ]; then
+    echo "T0:23:respawn:/sbin/getty -L $MACHINE_SERIAL $BAUDRATE_TTY vt100" \
+        >> /etc/inittab
+fi
 
 # Undo setup script changes
 if [ -x "$TARGET/sbin/start-stop-daemon.REAL" ]; then
diff --git a/meta-isar/recipes-core/images/files/raspbian-configscript.sh b/meta-isar/recipes-core/images/files/raspbian-configscript.sh
index 5eacb3b..61a1aa5 100644
--- a/meta-isar/recipes-core/images/files/raspbian-configscript.sh
+++ b/meta-isar/recipes-core/images/files/raspbian-configscript.sh
@@ -68,9 +68,11 @@ devtmpfs	/dev		devtmpfs	mode=0755,nosuid	0	0
 # End /etc/fstab
 EOF
 
-# Enable tty
-echo "T0:23:respawn:/sbin/getty -L $MACHINE_SERIAL $BAUDRATE_TTY vt100" \
-    >> /etc/inittab
+# Enable tty conditionally, systemd does not have the file but its own magic
+if [ -f /etc/inittab ]; then
+    echo "T0:23:respawn:/sbin/getty -L $MACHINE_SERIAL $BAUDRATE_TTY vt100" \
+        >> /etc/inittab
+fi
 
 # Undo setup script changes
 if [ -x "$TARGET/sbin/start-stop-daemon.REAL" ]; then
-- 
2.13.6

Re: [PATCH] image: configscript: no need to change /etc/inittab on systemd

[Alexander Smirnov]

> Make the manipulation of /etc/inittab depend on the existance of that
> file. Newer distros do not have that file anymore.

Applied to next, thanks!