games/xevil: New port: Fast-action, networked, kill-everything game

Revived from the games/xevil port removed in 2020 (r09df8f46), which
expired after its master site at xevil.com went offline.  Now based on
the lvella fork on GitHub, adapted for modern compilers and 64-bit
machines.

Remove expired ports:

2020-08-26 audio/timidity++-tcltk: Broken for more than 6 months
2020-08-26 biology/pbcopper: Broken for more than 6 months
2020-08-26 devel/ace: Broken for more than 6 months
2020-08-26 devel/bin86: Broken for more than 6 months
2020-08-26 devel/erlang-oserl: Broken for more than 6 months
2020-08-20 emulators/qemu40: Please consider using qemu or qemu41
2020-08-26 games/linux-darwinia-demo: Broken for more than 6 months
2020-08-26 games/linux-defcon: Broken for more than 6 months
2020-08-26 games/linux-uplink-demo: Broken for more than 6 months
2020-08-26 games/xevil: Broken for more than 6 months
2020-08-26 games/xminesweep: Broken for more than 6 months
2020-08-26 graphics/backfract: Broken for more than 6 months
2020-08-26 japanese/kanjipad: Broken for more than 6 months

Deprecate ports broken for more than 6 months

Mark a few ports broken (unfetchable)

- Distfile is no longer mirrored

Add USES=xorg USES=gl, ports categories g

Add USES=xorg and USES=gl to ports in categories starting with 'g'.
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

games/xevil: unbreak build with Clang 6 (C++14 by default)

libc++ doesn't like "using namespace std" in C++11

role.cpp:656:62: error: invalid operands to binary expression ('__bind<int &,
sockaddr *, unsigned long>' and 'int')
    if (bind(udpSock,(CMN_SOCKADDR *)&client,sizeof(client)) >= 0) {
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~
role.cpp:1829:70: error: invalid operands to binary expression ('__bind<int &,
sockaddr *, unsigned long>' and 'int')
  if (bind(tcpSock, (CMN_SOCKADDR *)&serverAddr, sizeof(serverAddr)) < 0) {
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
role.cpp:1836:70: error: invalid operands to binary expression ('__bind<int &,
sockaddr *, unsigned long>' and 'int')
  if (bind(udpSock, (CMN_SOCKADDR *)&serverAddr, sizeof(serverAddr)) < 0) {
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
serverping.cpp:173:60: error: invalid operands to binary expression ('__bind<int
&, sockaddr *, unsigned long>' and 'int')
  if (bind(udpSock,(CMN_SOCKADDR *)&client,sizeof(client)) < 0) {
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~

Reported by:	pkg-fallout

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

- Fix MASTER_SITES
- Clarify LICENSE
- Add LICENSE_FILE

Rename all patches that contain '::' as a path separator, and use
'__' instead.

Rename all 10,000 games/ patch-xy patches to reflect the files they modify.

Catch a couple of missing convertsion to :tu/:tl

Submitted by:	ak
With hat:	portmgr

Convert all :U to :tu and :L to :tl

Since FreeBSD 8.4 and FreeBSD 9.1 make(1) do support :tu and :tl as a
replacement for :U and :L (which has been marked as deprecated)

bmake which is the default on FreeBSD 10+ only support by default
:tu/:tl a hack has been added at the time to support :U and :L to ease
migration. This hack is now not necessary anymore

Note that this makes the ports tree incompatible with make(1) from
FreeBSD 8.3 or earlier

With hat:	portmgr

Convert g* to USES=zip

- Convert to dos2unix.mk
- While at it convert to gmake.mk ports that still USE_GMAKE.

- Add stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
games)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

- Fix build

PR:		177552
Submitted by:	ports fury
Approved by:	portmgr

- BROKEN Does not build

==>  Configuring for xevil-2.02.r2_2
===>  Building for xevil-2.02.r2_2
"makefile", line 25: Could not find /config.mk
make: fatal errors encountered -- cannot continue

- Update MASTER_SITES.
- Fix build using CLANG.
- Add LICENSE.
- Add MAKE_JOBS_SAFE.

PR:		ports/172010
Submitted by:	KATO Tsuguru <tkato432@yahoo.com>

-remove MD5

- Convert unzip -a to USE_DOS2UNIX

PR:             ports/146533
Submitted by:   Alex Kozlov <spam@rm-rf.kiev.ua>

- Mark MAKE_JOBS_UNSAFE

Reported by:    pointyhat

- Remove duplicates from MAKE_ENV after inclusion of CC and CXX in default
MAKE_ENV

- Remove unneeded dependency from gtk12/gtk20 [1]
- Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORG
- Remove X11BASE support in favor of LOCALBASE or PREFIX
- Use USE_LDCONFIG instead of INSTALLS_SHLIB
- Remove unneeded USE_GCC 3.4+

Thanks to all Helpers:
        Dmitry Marakasov, Chess Griffin, beech@, dinoex, rafan, gahr,
        ehaupt, nox, itetcu, flz, pav

PR:             116263
Tested on:      pointyhat
Approved by:    portmgr (pav)

Fix build on 64bit CPUs

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

- Respect X11BASE

PR:             ports/105817
Submitted by:   trasz

- Fix build with gcc41

PR:             ports/104054
Submitted by:   trasz <trasz@pin.if.uz.zgora.pl>

- Add SHA256

SIZEify.

USE_REINPLACE need be defined only when REINPLACE_CMD is used.

- Fix build on -current

PR:             58876
Submitted by:   Ports Fury

Mark broken on 5.x due to the usual gcc3.3 reasons.

Update to 2.02r2, fixing the build on -current.

BROKEN on 5.1: bad C++

Drop maintainership.

Submitted by:   Goran Runfeldt <goranrunfeldt@home.se> (maintainer)

De-pkg-comment.

Style police: WWW tags should either end in a file/script or TRAILING /; Fix the
later case    

Fix MASTER_SITES.    

Upgrade to version 2.02 and change maintainer.    

Convert category games to new layout.  

Remove directory at deinstall time.