cannonball: Add a MESSAGE banner post-install with instructions to the place to copy ROMs. Suggested by nia@

[Santhosh Raju <fox%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Santhosh Raju <fox%NetBSD.org@localhost>
Pushed By:	fox
Date:		Sun Jun 9 19:37:53 2019 -0500
Changeset:	e90ee10eb5d3156120d465b9d8f9a964b63c6488

Added Files:
	cannonball/MESSAGE

Log Message:
cannonball: Add a MESSAGE banner post-install with instructions to the place to copy ROMs. Suggested by nia@

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=e90ee10eb5d3156120d465b9d8f9a964b63c6488

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 cannonball/MESSAGE | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diffs:
diff --git a/cannonball/MESSAGE b/cannonball/MESSAGE
new file mode 100644
index 0000000000..d9e902ef6d
--- /dev/null
+++ b/cannonball/MESSAGE
@@ -0,0 +1,16 @@
+===========================================================================
+$NetBSD$
+
+In order for Cannonball to work you need to provide a copy of the
+OutRun revision B romset to the roms subdirectory. Rename the files if
+necessary.
+
+The roms subdirectory can be found at $XDG_DATA_HOME/cannonball/roms
+which defaults to $HOME/.local/share/cannonball/roms
+
+Configuration can be found at $XDG_DATA_HOME/cannonball/config.xml
+which defaults to $HOME/.local/share/cannonball/config.xml
+
+NOTE: The directories will be created on the first run of Cannonball
+if they do not exist.
+===========================================================================