This is with version 3.4p1 of OpenSSH. In the file "loginrec.c", function utmpx_get_entry(), around line #1252 the macro WTMP_FILE is used when it should be WTMPX_FILE (note the 'X'). OpenSSH 3.4p1 will not compile because of this when the build is configured to use wtmpx.
Fixed in current
Mass change of RESOLVED bugs to CLOSED