ncurses: Allow override of ENABLE_WIDEC

Set ENABLE_WIDEC with ?= instead of = to allow for the external override
by distro definitions.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/ncurses/ncurses.inc b/meta/recipes-core/ncurses/ncurses.inc
index 98f45a433417e2b097c49bf86f4ba02b8422c2eb..583dad7204a4b60b61eaeec157c1b44b5a4ce750 100644 (file)
--- a/meta/recipes-core/ncurses/ncurses.inc
+++ b/meta/recipes-core/ncurses/ncurses.inc
@@ -19,7 +19,7 @@ CONFIG_SITE =+ "${WORKDIR}/config.cache"
 # Whether to enable separate widec libraries; must be 'true' or 'false'
 #
 # TODO: remove this variable when widec is supported in every setup?
-ENABLE_WIDEC = "true"
+ENABLE_WIDEC ?= "true"
 
 # _GNU_SOURCE is required for widec stuff and is detected automatically
 # for target objects.  But it must be set manually for native and sdk