From c2981b8cdff59539f59c02a929fb287aaf06c5e9 Mon Sep 17 00:00:00 2001
From: abdosi <58047199+abdosi@users.noreply.github.com>
Date: Wed, 17 Jun 2020 09:16:58 -0700
Subject: [PATCH] [build] Ensure /usr/lib/systemd/system/ directory exists
 before referencing (#4788)

* Fix the Build on 201911 (Stretch) where the directory
/usr/lib/systemd/system/ does not exist so creating
manually. Change should not harm Master (buster) where
the directory is created by Linux

* Fix as per review comments
---
 files/build_templates/sonic_debian_extension.j2 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/files/build_templates/sonic_debian_extension.j2 b/files/build_templates/sonic_debian_extension.j2
index 53d353973c..5828aa3d1e 100644
--- a/files/build_templates/sonic_debian_extension.j2
+++ b/files/build_templates/sonic_debian_extension.j2
@@ -77,6 +77,9 @@ sudo mkdir -p $FILESYSTEM_ROOT/etc/sonic/
 sudo mkdir -p $FILESYSTEM_ROOT/etc/modprobe.d/
 sudo mkdir -p $FILESYSTEM_ROOT/var/cache/sonic/
 sudo mkdir -p $FILESYSTEM_ROOT_USR_SHARE_SONIC_TEMPLATES/
+# This is needed for Stretch and might not be needed for Buster where Linux create this directory by default. 
+# Keeping it generic. It should not harm anyways.
+sudo mkdir -p $FILESYSTEM_ROOT_USR_LIB_SYSTEMD_SYSTEM
 
 # Install a more recent version of ifupdown2  (and its dependencies via 'apt-get -y install -f')
 sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/ifupdown2_*.deb || \