desktop/redshift: Include patch to disable AppIndicator

This patch application is commented out by default.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

desktop/redshift/disable-appindicator.patch

@@ -0,0 +1,16 @@
+diff -Nur redshift-1.12.orig/src/redshift-gtk/statusicon.py redshift-1.12/src/redshift-gtk/statusicon.py
+--- redshift-1.12.orig/src/redshift-gtk/statusicon.py	2017-10-19 17:51:59.000000000 -0500
++++ redshift-1.12/src/redshift-gtk/statusicon.py	2021-01-03 21:48:00.721741441 -0600
+@@ -32,11 +32,7 @@
+ 
+ from gi.repository import Gtk, GLib
+ 
+-try:
+-    gi.require_version('AppIndicator3', '0.1')
+-    from gi.repository import AppIndicator3 as appindicator
+-except (ImportError, ValueError):
+-    appindicator = None
++appindicator = None
+ 
+ from .controller import RedshiftController
+ from . import defs

desktop/redshift/redshift.SlackBuild

@@ -67,6 +67,9 @@ if ! $(command -v python3 &>/dev/null); then
   autopoint -f && AUTOPOINT="intltoolize --automake --copy" autoreconf -vif
 fi
 
+# Disable AppIndicator support if desired (uncomment next line)
+# cat $CWD/disable-appindicator.patch | patch -p1 || exit 1
+
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \