mkuserland: log commands, stop on errors

reform2-imx8mq/mkuserland.sh

@@ -57,6 +57,9 @@ export LC_ALL=C
 export LANGUAGE=C
 export LANG=C
 
+set -x
+set -e
+
 echo "root:root" | chpasswd
 passwd -d root # remove root password
 
@@ -105,4 +108,6 @@ apt remove -y ofono foot apparmor
 # disable built-in sleep targets in favor of reform-standby script
 systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
 
+umount /proc
+
 EOF

reform2-imx8mq/mkuserland3.sh

@@ -18,6 +18,14 @@ export LC_ALL=C
 export LANGUAGE=C
 export LANG=C
 
+set -x
+set -e
+
+# mount /proc if it doesn't exist
+if [[ ! -e /proc/version ]]; then
+  mount -t proc none /proc
+fi
+
 # install applications
 
 apt install -y libreoffice libreoffice-gtk3 inkscape firefox-esr emacs gimp wmaker x11-utils
@@ -34,4 +42,6 @@ apt install -y --no-install-recommends gnome-control-center gnome-session
 # remove apparmor (slows down boot)
 apt remove -y apparmor
 
+umount /proc
+
 EOF