The --with/--without pam support in configure appears to have been dropped
leading to builds which can detect host headers, then fail or result in non-
determinstic builds. Add an explicit option to fix this detection.
(From OE-Core rev: 4e1ea0e22cf5310dbe18b5427a91d86cc4a136fe)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>