[OE-core] [PATCH 4/4] ncurses: fix beaglebone do_configure failure

[Hongxu Jia]

In configure, the option ${HOST_CC_ARCH} was removed from ${CC}:
---------------
|configure:2188: WARNING: your environment misuses the CC variable
to hold CFLAGS/CPPFLAGS options
|configure:2284: testing resulting CC: 'arm-poky-linux-gnueabi-gcc
--sysroot=tmp/work/cortexa8hf-neon-poky-linux-gnueabi/ncurses/
6.0+20161126-r0/recipe-sysroot'
---------------

While arm compiling, option "-mfloat-abi=hard" in ${HOST_CC_ARCH}
lost that caused the failure:
---------------
|tmp/work/cortexa8hf-neon-poky-linux-gnueabi/ncurses/6.0+20161126-r0/
recipe-sysroot/usr/include/gnu/stubs.h:7:29: fatal error:
gnu/stubs-soft.h: No such file or directory
| # include <gnu/stubs-soft.h>
---------------

Append ${HOST_CC_ARCH} to ${CFLAGS} could fix the issue.

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
---
 meta/recipes-core/ncurses/ncurses_6.0+20161126.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-core/ncurses/ncurses_6.0+20161126.bb b/meta/recipes-core/ncurses/ncurses_6.0+20161126.bb
index 7328e78..af75044 100644
--- a/meta/recipes-core/ncurses/ncurses_6.0+20161126.bb
+++ b/meta/recipes-core/ncurses/ncurses_6.0+20161126.bb
@@ -8,3 +8,5 @@ SRCREV = "3db0bd19cb50e3d9b4f2cf15b7a102fe11302068"
 S = "${WORKDIR}/git"
 EXTRA_OECONF += "--with-abi-version=5"
 UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+(\+\d+)*)"
+
+CFLAGS += "${HOST_CC_ARCH}"
-- 
2.8.1