From 56a07fbab9bdabc562d88706067ce53f7025a660 Mon Sep 17 00:00:00 2001
From: George Joseph <gjoseph@digium.com>
Date: Sun, 24 Jul 2016 17:27:26 -0600
Subject: menuselect:  Various menuselect enhancements

* Add 'external' as a support level.
* Add ability for module directories to add entries to the menu
  by adding members to the <module_prefix>/<module_prefix>.xml file.
* Expand the description field to 3 lines in the ncurses implementation.
* Allow the description field to wrap in the newt implementation.
* Add description field to the gtk implementation.

Change-Id: I7f9600a1984a42ce0696db574c1051bc9ad7c808
(cherry picked from commit 90f445729d5d86050d9d379485ff0a99f4a006c1)
---
 Makefile.rules | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Makefile.rules')

diff --git a/Makefile.rules b/Makefile.rules
index a22f19c16..45989d684 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -17,6 +17,10 @@
 
 -include $(ASTTOPDIR)/makeopts
 
+# Helpful functions
+# call with $(call function,...)
+tolower = $(shell echo $(1) | tr '[:upper:]' '[:lower:]')
+
 .PHONY: dist-clean
 
 # If 'make' decides to create intermediate files to satisfy a build requirement
-- 
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