Remove support for XFree8-4.

From now on, X_WINDOW_SYSTEM != "xorg" is not supported anymore.

PR:             ports/119418
Submitted by:   flz
Approved by:    portmgr (pav)

- Update X.org ports to 7.3.
- Mark XFree86-4 as DEPRECATED with EXPIRATION_DATE set to 2007-12-25.
I hope that nobody will be bored enough on Christmas to remove them on
that day.

Tested by:      vehemens, Rene Ladan, Beech Rintoul, sarek on x11@

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

Take care of font cache files on installation and uninstallation of port:
On installation try running fc-cache for directory where fonts from this
port are installed and don't complain if fc-cache (from fontconfig) is
missing. Do a bit more dancing on uninstall, just in case users have their
own fonts installed in same directory:
- first remove fonts.cache-1 if it is there since it won't be accurate
  after fonts from this port are gone anyway,
- next try to regenerate cache with fc-cache for this directory
- if previous step generates empty cache file, remove it
If directory contained only fonts from this port, it should get properly
removed at the end. If there were other fonts there and fontconfig is
installed, this will leave proper cache file for remaining fonts behind
after uninstall of this port.

Replace ugly "@unexec rmdir %D... 2>/dev/null || true" with @dirrmtry

Approved by:    krion@
PR:             ports/88711 (related)

If port belongs to X11 distribution different than ${X_WINDOW_SYSTEM} one,
point to The X Window System and Virtual Consoles chapter of FAQ.

Add SHA256.

Upgrade to XFree86 4.5.0.

Ports changes:
- Drop dependency on x11/wrapper. X server already contains this code
(programs/Xserver/os/utils.c rev. 3.58).
- Install default SecurityPolicy with XFree86-4-libraries, thus avoiding
plists and who-owns-what complications between different fooServer ports.
Copy default file to real one if that doesn't exist and remove both upon
uninstall if they are the same.
- Revert change to Imake.rules rev. 3.132 in devel/imake-4 port, since
couple of ports break with this change
(devel/imake-4/files/patch-Imake.rules)
- Add grehans patches for PPC [1]
- Several of directories that were previously in /etc/mtree/BSD.x11-4.dist
were moved to respective ports pkg-plists

PR:             [1] 78345, 78346, 78348, 78352, 78353, 78354, 78355, 78356

Update XFree86 clients to 4.4 release.  Release notes are available at
http://www.xfree86.org/4.4.0/RELNOTES.html

PR:             ports/67733 imake
                ports/67508 libraries
                ports/67510 clients
                ports/67513 server
                ports/67776 100dpi fonts
                ports/67777 75dpi fonts
                ports/67778 cyrillic fonts
                ports/67779 default bitmap fonts
                ports/67781 font encodings
                ports/67783 scalable fonts
                ports/67784 font server
                ports/67785 XFree86 meta-port

- Add the X_WINDOW_SYSTEM={xorg,xfree86-4,xfree86-3} variable to bsd.port.mk,
  and make XFREE86_VERSION map to it.  XFREE86_VERSION is now deprecated.
- Make xorg the default X_WINDOW_SYSTEM on -current.
- Add several new X_*_PORT variables which point to various pieces of X11 based
  on the setting of X_WINDOW_SYSTEM, and make ports use them.
- Add information to CHANGES about how to handle the transition.

PR:             ports/68763
Approved by:    portmgr (marcus)
Approved by:    re (scottl)

Register CONFLICTS on new xorg ports.

SIZEify (maintainer timeout)

Switch MAINTAINER to x11@FreeBSD.org for group maintaining of these ports.

Update XFree86 ports, including linux_dri, to 4.3.0.  Set IGNORE= in dri-devel
for being outdated.  Thank you to all the testers and people who submitted
patches for this update.

Approved by:    portmgr

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Take over maintainership of XFree86-4 ports.  Add patches to fix libGLU on
-current, fix the DRI with Wine, update the config files for the X ports, and
fix many of them to allow continuing of the X build after interruption (it
used to clean and rebuild).

Approved by:    will, des (mentor)

XFree86 4.2.0 Stage 2: XFree86-4-* miniport upgrades
        [1] Upgrade to 4.2.0.
        [2] Allow Wraphelp.c to be fetched by default, set HasXdmAuth=YES
            by default.

Submitted by:   [1] sf, taguchi@tohoku.iij.ad.jp
Approved by:    [2] core

Get rid of 'X11R6.4' from pkg-comment.   XFree86-4.1.0 is based on X11R6.5.1.   

update to 4.1.0.   get rid of version number from comments in Makefile,
pkg-comment and pkg-descr.    

o fix MASTER_SITE_SUBDIR.   o unbreak -clients when USA_RESIDENT does not set.  
 

update to 4.0.3.   o use internal freetype2 for consistency with x11/XFree86-4. 
 o added xthreads obtained from x11/XFree86-4.   o install "ws" type config
sample for xdm.   o build DRI only if kernel source installed in /sys.   o fix
Riva128/SGRAM driver(patch-riva_hw.c).    

Add missing "p" in "http:"    

PORTNAME is fontDefaultBitmaps, not fontDefaultBitmap.    

Convert category x11-fonts to new layout.  

Update to 4.0.1.  Remove libraries from -clients.  Try to extract   only what
each port needs.  Other miscellaneous bug fixes.    

Make PLIST match BSD.x11.dist.  Mostly cosmetic (added/deleted @dirrm   etc.)
but I added five .o files to Server.    

Split up XFree86-4 into several pieces.  Pretty green, please test with care.