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
patches being shared by all the ports. So, add them to clients only and use
EXTRA_PATCHES. This should be done to more patches from XFree86-4-libraries.
Add `pkg-config xft --cflags` and --libs to Imakefiles of programs that use Xft
and remove a bit of code not needed for Xft2, remove xftcache program.
Reported by: many
[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
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).
PR: 24338(4.0.2)
Submitted by: maintainer, keith
