[yocto] [PATCH 2/9] ncurses: Allow override of ENABLE_WIDEC

[Darren Hart]

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

Signed-off-by: Darren Hart <dvhart at linux.intel.com>
---
 meta/recipes-core/ncurses/ncurses.inc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/meta/recipes-core/ncurses/ncurses.inc b/meta/recipes-core/ncurses/ncurses.inc
index 98f45a4..583dad7 100644
--- 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
-- 
1.7.6.4