linux-libc-headers: kernel headers are installed in STAGING_KERNEL_BUILDDIR
Since 'fido', kernel headers are installed in STAGING_KERNEL_BUILDDIR,
not STAGING_KERNEL_DIR. So this message in the linux-libc-headers
recipe is slightly misleading.
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>