Set PAM_RHOST to value of TCPREMOTEIP, which is set by
tcpserver. Thanks to dean gaudet.
Use service name in syslog instead of hard-coded
'checkpassword-pam' value. Thanks to dean gaudet.
New command-line option -H/--no-chdir-home: do not chdir to
user home directory. Useful in a specific case when home
directories are automounted, but mail is being delivered to a
central location. Thanks to Christian Hudon.
Updated to Autoconf 2.59 and Automake 1.7.9.
72573fbd58