Begin autotools sanitization sequence by requiring ports to explicitly
specify which version of {libtool,autoconf,automake} they need, erasing
the concept of a "system default".
For ports-in-waiting:
USE_LIBTOOL=YES -> USE_LIBTOOL_VER=13
USE_AUTOCONF=YES -> USE_AUTOCONF_VER=213
USE_AUTOMAKE=YES -> USE_AUTOMAKE_VER=14
Ports attempting to use the old style system after June 1st 2004 will be
sorely disappointed.
crashecho is FTN JAM/MSG tosser for a node.
CrashEcho is a successor of a CrashMail II tosser originally
written by Johan Billing.
PR: ports/45468
Submitted by: Cyril Margorin <cyrilm@immo.ru>