Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

graphics/mesa-libs: Bump reverse deps for libglvnd

Per discussion with bapt on helping pkg handle the changing of these
deps and avoiding impossible upgrade senarios.

PR:		246767
Reviewed by:	manu, bapt
Approved by:	x11
Differential Revision:	https://reviews.freebsd.org/D30824

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

- Update WWW

Approved by:	portmgr blanket

Clean up LLD_UNSAFE from openal-soft ports

After FreeBSD 12.0 EOL we no longer have to worry about LLD 6 and
can drop LLD_UNSAFE from openal-soft ports.  LLD can link them fine
now but some ports needs a little help on i386 (-Wl,-znotext).

PR:		226980
Reviewed by:	jbeich (earlier version)
Differential Revision:	https://reviews.freebsd.org/D23030

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.

Drop nop NO_CONFIGURE

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Followup on r483807.

jbeich commented on some ports in D17724 but I forgot to add them to the list.

Submitted by:	rene
Reviewed by:	bapt, jbeich
Differential Revision: https://reviews.freebsd.org/D17724

games/keeperrl: unbreak with GCC

On WITHOUT_CLANG_IS_CC architectures:
g++7 -x c++-header stdafx.h -MMD -O2 -pipe  -fstack-protector
-Wl,-rpath=/usr/local/lib/gcc7 -isystem /usr/local/include -fno-strict-aliasing
-Wall -std=c++1y -Wno-sign-compare -Wno-unused-variable
-Wno-shift-count-overflow -Wno-tautological-constant-out-of-range-compare
-Wno-mismatched-tags -ftemplate-depth=512
-DDATA_DIR=\"/usr/local/share/keeperrl\" -DRELEASE -I. -I./extern -o
obj/stdafx.h.gch
stdafx.h:16:9: warning: #pragma once in main file
 #pragma once
         ^~~~
cc1plus: warning: unrecognized command line option '-Wno-mismatched-tags'
cc1plus: warning: unrecognized command line option
'-Wno-tautological-constant-out-of-range-compare'
/usr/lib/crt1.o: In function `_start1':
/usr/src/lib/csu/powerpc64/crt1.c:(.text+0x156): undefined reference to `main'
collect2: error: ld returned 1 exit status

On DragonFly (in-base GCC 5.4.1):
c++ -MMD -pipe -O2 -isystem /usr/local/include -fno-strict-aliasing -Wall
-std=c++1y -Wno-sign-compare -Wno-unused-variable -Wno-shift-count-overflow
-Wno-tautological-constant-out-of-range-compare -Wno-mismatched-tags
-ftemplate-depth=512 -DDATA_DIR=\"/usr/local/share/keeperrl\" -DRELEASE -I.
-I./extern -include-pch obj/stdafx.h.gch -c attr_type.cpp -o obj/attr_type.o
cc1plus: fatal error: -pch: No such file or directory
compilation terminated.

games/keeperrl: unbreak on FreeBSD 10

stdafx.h:94:20: error: redefinition of 'unique'
std::unique_ptr<T> unique(Args&&... args) { return std::unique_ptr<T>(new
T(std::forward<Args>(args)...)); }
                   ^
stdafx.h:94:20: note: previous definition is here
std::unique_ptr<T> unique(Args&&... args) { return std::unique_ptr<T>(new
T(std::forward<Args>(args)...)); }
                   ^
stack_printer.cpp:329:18: error: assigning to 'char *' from incompatible type
'void *'
      ss.ss_sp = (void*)alternate_stack;
                 ^~~~~~~~~~~~~~~~~~~~~~

games/keeperrl: unbreak with libc++ 7

In file included from effect.cpp:731:
./pretty_archive.h:135:12: error: call to 'quoted' is ambiguous
  ar.os << std::quoted(t) << " ";
           ^~~~~~~~~~~
/usr/include/c++/v1/iomanip:645:1: note: candidate function [with _CharT = char,
_Traits = std::__1::char_traits<char>, _Allocator = std::__1::allocator<char>]
quoted ( const basic_string <_CharT, _Traits, _Allocator> &__s, _CharT __delim =
_CharT('"'), _CharT __escape=_CharT('\\'))
^
./extern/iomanip.h:173:3: note: candidate function [with _CharT = char, _Traits
= std::__1::char_traits<char>, _Alloc = std::__1::allocator<char>]
  quoted(const basic_string<_CharT, _Traits, _Alloc>& __string,
  ^

PR:		230355
Obtained from:	upstream

games@ is not to be used as a maintainer per r371872

Pointy hat to:	rene

Switch to ld.bfd by default as ld.ldd doesn't have built-in default
output target.

PR:		226980
Submitted by:	emaste
Approved by:	portmgr (LLD_UNSAFE blanket)

Return pawel@'s ports to the pool after he resigned.

With hat:	portmgr

Add patch that forces configuration files in $H/.KeeperRL directory
instead of current working directory

Take the role of an evil wizard and seek the ultimate knowledge of destruction.
Explore the world, murder innocent villagers and burn their homes. Build your
dungeon, lay traps and prepare for an assault of angry heroes.

When you control your minions the game becomes a classic roguelike, with
turn-based and very tactical combat. You can also play as an adventurer and
assault dungeons made by you or other players.

WWW: http://keeperrl.com/