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.
EFltk is a LGPL'd C++ graphical user interface toolkit for X
(UNIX(r)), OpenGL(r), and Microsoft(r) Windows(r). It is based
on FLTK2 (see README.fltk) and is currently developed by
Equinox Desktop Environment Team (ede.sf.net)
PR: ports/63517
Submitted by: Sergey Matveychuk <sem@ciam.ru>
