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.
Equinox Desktop Environment. Main goals of this project are
simplicity, speed, minimal memory usage (if possible), good
look and fell and stability.
PR: ports/63518
Submitted by: Sergey Matveychuk <sem@ciam.ru>
