libgloss_3.0.0.bb: Ensure ${D}${libdir} exists installing content

Some targets do not populate any content into libdir, so make sure it is
created before attempting to move files/directories into it.

(From OE-Core rev: f8d7394f314041de7bcbf06ccb6405f64c68fad0)

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/newlib/libgloss_3.0.0.bb

@@ -18,6 +18,7 @@ do_install_prepend() {
 
 do_install_append() {
 	# Move libs to default directories so they can be picked up later
+	install -d ${D}${libdir}
 	mv -v ${D}${prefix}/${TARGET_SYS}/lib/* ${D}${libdir}
 
 	# Remove original directory