Some recipes are installing libraries into ${base_libdir} (typically /lib) and
also use a foo-config binary to identify compile paths, for example
libusb-compat. Without mangling ${base_libdir} the ${base_libdir} path is
passed to the compiler, where it looks like a host path and results in
compile-host-path QA errors.
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>