Un-break AIX build.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 9 Jul 2021 18:15:41 +0000 (14:15 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 9 Jul 2021 18:15:41 +0000 (14:15 -0400)
commit31e8cfac5845fa57e1805f4ff81e00ab78dff025
tree1ef506e3a14c49d4bae886908c72b5545242b999
parentd23ac62afa646b7073a7f0db0a137308459a263b
Un-break AIX build.

In commit d0a02bdb8, I'd supposed that uniformly probing for
ldap_bind would make the intent clearer.  However, that seems
not to work on AIX, for obscure reasons (maybe it's a macro
there?).  Revert to the former behavior of probing
ldap_simple_bind for thread-safe cases and ldap_bind otherwise.

Per buildfarm member hoverfly.

Discussion: https://postgr.es/m/17083-a19190d9591946a7@postgresql.org
configure
configure.ac