x11-toolkits/freeglut

- Move freeglut from x11-toolkits to graphics, where libglut already is

PR:		ports/91711
Submitted by:	Sangwoo Shim <sangwoos@gmail.com>
Repocopied by:	marcus

- Add SHA256

Mass-conversion to the USE_AUTOTOOLS New World Order.  The code present in bsd.autotools.mk essentially makes this a no-op given that all the old variables set a USE_AUTOTOOLS_COMPAT variable, which is parsed in exactly the same way as USE_AUTOTOOLS itself.

Moreover, USE_AUTOTOOLS has already been extensively tested by the GNOME
team -- all GNOME 2.12.x ports use it.

Preliminary documentation can be found at:
	http://people.FreeBSD.org/~ade/autotools.txt

which is in the process of being SGMLized before introduction into the
Porters Handbook.

Light blue touch-paper.  Run.

Upgrade to 2.4.0.

Apply a big libtool patch to allow porters to use the libtool installed by the libtoolX ports instead of the one included with each port.  Ports that set USE_LIBTOOL_VER=X will now use the ports version of libtool instead of the included version.  To restore previous behavior, use the new macro, USE_INC_LIBTOOL_VER.  Both macros accept the same argument: a libtool version.

For example, to use the ports version of libtool-1.5, add the following to
your Makefile:

USE_LIBTOOL_VER=        15

To use the included version of libtool with extra hacks provided by
libtool-1.5, add the following to your Makefile:

USE_INC_LIBTOOL_VER=    15

With this change, ports that had to add additional libtool hacks to prevent
.la files from being installed or to fix certain threading issues can now
delete those hacks (after appropriate testing, of course).

PR:		63944
Based on work by:eik and marcus
Approved by:	ade (autotools maintainer)
Tested by:	kris on pointyhat
Bound to be hidden problems:	You bet

Sync with new bsd.autotools.mk

SIZEify.

Whoa there, boy, that's a mighty big commit y'all have there...

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.

- Update to 2.2.0

PR:		ports/60210
Submitted by:	Thierry Thomas <thierry@pompo.net>

Update to 2.0.1.

PR:		58573
Submitted by:	Thierry Thomas <thierry@pompo.net>

x11-toolkits/freeglut: upgrading to 2.0.0.

After seven release candidates, the 2.0.0 final has been released!

PR:		ports/57377
Submitted by:	Thierry Thomas <thierry@pompo.net>

Add freeglut 1.3, an alternative to the OpenGL Utility Toolkit (GLUT) library.

PR:		51453
Submitted by:	thierry@pompo.net