Move `/usr/share/qubes/xdg` to `/var/lib/qubes/xdg`

No files in /usr should be modified during package runtime, `/var` is
for that. So move this data there.

misc/qubes-desktop-file-install

@@ -31,8 +31,8 @@ Description:
 
   The original .desktop files are left untouched and left in place.
 
-  Qubes modifies the XDG_CONFIG_DIRS to first include the `/usr/share/qubes/xdg`
-  directory (XDG_CONFIG_DIRS=/usr/share/qubes/xdg:/etc/xdg).
+  Qubes modifies the XDG_CONFIG_DIRS to first include the `/var/lib/qubes/xdg`
+  directory (XDG_CONFIG_DIRS=/var/lib/qubes/xdg:/etc/xdg).
 
 Usage:
   qubes-desktop-file-install [--dir DIR] [--force]
@@ -48,7 +48,7 @@ Usage:
   qubes-desktop-file-install --version
 
 Examples:
-  qubes-desktop-file-install --dir /usr/share/qubes/xdg/autostart --add-only-show-in X-QUBES /etc/xdg/autostart/pulseaudio.desktop
+  qubes-desktop-file-install --dir /var/lib/qubes/xdg/autostart --add-only-show-in X-QUBES /etc/xdg/autostart/pulseaudio.desktop
 
 Arguments:
   FILE     Path to desktop entry file
@@ -94,7 +94,7 @@ __version__ = '1.0.0'
 locale.setlocale(locale.LC_ALL, '')
 
 # Default Qubes directory that modified desktop entry config files are stored in
-QUBES_XDG_CONFIG_DIR = '/usr/share/qubes/xdg'
+QUBES_XDG_CONFIG_DIR = '/vat/lib/qubes/xdg'
 
 
 class DesktopEntry(xdg.DesktopEntry.DesktopEntry):

misc/qubes-trigger-desktop-file-install

@@ -20,7 +20,7 @@
 #   --add-not-show-in ENVIRONMENT      Add ENVIRONMENT to the list of desktop environment where the desktop files should not be displayed
 
 QUBES_DESKTOP_FILE_INSTALL='/usr/bin/qubes-desktop-file-install'
-QUBES_XDG_CONFIG_DIR=/usr/share/qubes/xdg/autostart
+QUBES_XDG_CONFIG_DIR=/var/lib/qubes/xdg/autostart
 XDG_CONFIG_DIR=/etc/xdg/autostart
 
 INSTALL_CMD=""${QUBES_DESKTOP_FILE_INSTALL}" --force --dir "${QUBES_XDG_CONFIG_DIR}""

rpm_spec/core-vm.spec

@@ -129,7 +129,7 @@ if [ -e /etc/init/serial.conf ]; then
 fi
 
 %triggerin -- pulseaudio-module-x11
-/usr/bin/qubes-desktop-file-install --force --dir /usr/share/qubes/xdg/autostart --remove-show-in --add-not-show-in X-QUBES /etc/xdg/autostart/pulseaudio.desktop
+/usr/bin/qubes-desktop-file-install --force --dir /var/lib/qubes/xdg/autostart --remove-show-in --add-not-show-in X-QUBES /etc/xdg/autostart/pulseaudio.desktop
 
 %triggerin -- iptables
 if ! grep -q IPTABLES_DATA /etc/sysconfig/iptables-config; then
@@ -160,7 +160,7 @@ for F in plymouth-shutdown prefdm splash-manager start-ttys tty ; do
 done
 
 # Update all autostart xdg desktop configuration files (modified copies are
-# placed in /usr/share/qubes/xdg/autostart)
+# placed in /var/lib/qubes/xdg/autostart)
 /usr/lib/qubes/qubes-trigger-desktop-file-install clean
 
 # Create NetworkManager configuration if we do not have it
@@ -313,7 +313,7 @@ if [ $1 -eq 0 ] ; then
       rm /lib/firmware/updates
     fi
 
-    rm -rf /usr/share/qubes/xdg
+    rm -rf /var/lib/qubes/xdg
 fi
 
 %posttrans
@@ -426,7 +426,7 @@ rm -f %{name}-%{version}
 /usr/share/nautilus-python/extensions/qvm_move_nautilus.py*
 /usr/share/nautilus-python/extensions/qvm_dvm_nautilus.py*
 
-%dir /usr/share/qubes
+%dir /var/lib/qubes
 /usr/share/qubes/mime-override/globs
 %dir /home_volatile
 %attr(700,user,user) /home_volatile/user

vm-systemd/misc-post.sh

@@ -27,7 +27,7 @@ INTERFACE=eth0 /usr/lib/qubes/setup-ip
 # Start services which haven't own proper systemd unit:
 
 # Start AppVM specific services
-INSTALL_CMD='/usr/bin/qubes-desktop-file-install --force --dir /usr/share/qubes/xdg/autostart'
+INSTALL_CMD='/usr/bin/qubes-desktop-file-install --force --dir /var/lib/qubes/xdg/autostart'
 
 if [ ! -f /etc/systemd/system/cups.service ]; then
     if [ -f /var/run/qubes-service/cups ]; then