--- hatari/python-ui/hatariui	2019/04/09 08:46:58	1.1.1.1
+++ hatari/python-ui/hatariui	2019/04/09 08:48:24	1.1.1.2
@@ -1,8 +1,24 @@
 #!/bin/sh
 #
+# Don't modify the 'path' or 'conf' variable names or initial values,
+# those will be replaced by Makefile when this script is installed.
+
 path=${0%/*}
 name=${0##*/}
 
+if [ ! -e $path/$name.py ]; then
+	# Assume package has been relocated, try relative data directory:
+	path=${0%/*}/../share/hatari/hatariui
+fi
+
+# Assume hatari system configuration file dir is relative to hatariui dir
+# (usually system config file isn't installed, but if defaults need to be
+# configured differently from Hatari source code defaults, they're better
+# done with system config file than patching sources).
+conf=${path%/*}/../etc
+# checked by hatari UI
+export HATARI_SYSTEM_CONFDIR=$conf
+
 # example setup for Hatari UI
 $path/$name.py --right "about,|,run,pause,forward,|,reset,|,quit" --embed $*
 exit 0