Solaris stores ar in /usr/ccs/bin. Fix Xenofarm error.

ChangeLog

+2003-07-31  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Solaris stores ar in /usr/ccs/bin.
+	* src/libraries/adns/configure.in: Use the same check for the
+	``ar'' program that lyskom-server uses.
+
+	Fix Xenofarm error.
+	* scripts/xenofarm.sh: The log file from the "pack" task should be
+	named "packwarn.txt", not "sherr.txt".
+
 2003-07-30  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Fixed link error in test suite.