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.
I don't have the time to give to many of the ports I maintain at
the moment. I wasn't expecting to be so busy this summer ...
Please set all my ports back to ports@freebsd.org.
PR: ports/56935
Submitted by: Dominic Marks <dom@wirespeed.org.uk>,Clement Laforet <sheepkiller@cultdeadsheep.org>,Oliver Eikemeier <eikemeier@fillmore-labs.com>