bitbake.conf: export STRINGS

* remove STRINGS export from systemd

(From OE-Core rev: 68d7300e2cc55a5b873345874243da589e04bba0)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/bitbake.conf

@@ -454,6 +454,7 @@ export RANLIB = "${HOST_PREFIX}ranlib"
 export STRIP = "${HOST_PREFIX}strip"
 export OBJCOPY = "${HOST_PREFIX}objcopy"
 export OBJDUMP = "${HOST_PREFIX}objdump"
+export STRINGS = "${HOST_PREFIX}strings"
 export NM = "${HOST_PREFIX}nm"
 PYTHON = "${@sys.executable}"
 

meta/recipes-core/systemd/systemd_199.bb

@@ -86,7 +86,6 @@ EXTRA_OECONF_append_libc-uclibc = " --disable-myhostname "
 do_configure_prepend() {
 	export CPP="${HOST_PREFIX}cpp ${TOOLCHAIN_OPTIONS} ${HOST_CC_ARCH}"
 
-	export STRINGS="${HOST_PREFIX}strings"
 	export GPERF="${HOST_PREFIX}gperf"
 
 	sed -i -e 's:=/root:=${ROOT_HOME}:g' ${S}/units/*.service*