Commit
d48ac0070 was still a brick shy of a load.
Per buildfarm (via Andrew Dunstan).
Discussion: https://postgr.es/m/
08dd6053-deee-52e9-954b-
eb69232905c9@dunslane.net
HAVE_GETOPT_LONG => undef,
HAVE_GETPEEREID => undef,
HAVE_GETPEERUCRED => undef,
+ HAVE_GSSAPI_EXT_H => undef,
+ HAVE_GSSAPI_GSSAPI_EXT_H => undef,
HAVE_GSSAPI_GSSAPI_H => undef,
HAVE_GSSAPI_H => undef,
HAVE_HMAC_CTX_FREE => undef,