emulators: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alejandro Pulver <alejandro@varnet.biz>
  *  Alexander Best <arundel@gmx.net>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey V. Antipovsky <kemm@in-line.ru>
  *  Alonso Cardenas Marquez <acm@FreeBSD.org>
  *  Brian Gaeke <brg@dgate.org>
  *  Danilo Egea Gondolfo <danilo@FreeBSD.org>
  *  David Naylor <naylor.b.david@gmail.com>
  *  David O'Brien (obrien@cs.ucdavis.edu)

*: apply refactor.remove-consecutive-empty-lines

Submitted by:	portedit

*/*: Replace USE_GCC=any with USE_GCC=yes

USE_GCC=any has been equivalent to USE_GCC=yes in most cases (such
as i386 and amd64 since 12.x and depending on configuration 11.x,
most newer installations on other platforms, and 13.x across the
board).

Since commit 96c17633d90386b5bcf8 Mk/bsd.gcc.mk is treating them as
different spellings of the same, so continue the deorbiting of the
USE_GCC=any form and simply replace it with USE_GCC=yes.

This should not make any functional difference at all.

Discussed with:	mat, linimon, pkubaj

Remove # $FreeBSD$ from Makefiles.

Add USES=xorg USES=gl, ports categories e

Add USES=xorg, USES=gl and in a few cases USES=gnome to ports in categories
starting with 'e'.

Convert to UCL & cleanup pkg-message (categories e-g)

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

emulators/x49gp: Drop bogus HAVE_CONFIGURE

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

Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

Bump PORTREVISIONs of all users of math/mpc that we just updated to
version 1.1.0 (via revision 464079).

For ports that are marked NOT_FOR/ONLY_FOR armv6, also mark them so
on armv7.

This is part one of a multipart commit to bring armv7 ports to parity
with armv6.

Approved by:	portmgr (tier-2 blanket)

Bump PORTREVISION for ports depending on the canonical version of GCC
(via Mk/bsd.default-versions.mk and lang/gcc) which has moved from
GCC 5.4 to GCC 6.4 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, c++11-lib, c++11-lang,
   c++14-lang, c++0x, c11, or gcc-c++11-lib.

PR:		219275

Mark some ports failing on power64.  In cases where the error message
was a stub, provide a real one.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)
Reported by:	swills

Provide error messages for some ports failing on aarch64, and, in a
few cases, other tier-2 archs.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)

Bump PORTREVISIONs for ports depending on the canonical version of GCC and
lang/gcc which have moved from GCC 4.9.4 to GCC 5.4 (at least under some
circumstances such as versions of FreeBSD or platforms).

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using using Mk/bsd.octave.mk which in turn has USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++14-lang,
   c++11-lang, c++0x, c11, or gcc-c++11-lib.

PR:		216707

Update WWW: SF redirects to https://sourceforge.net/projects/<PROJECT_NAME>/

Cleanup BROKEN/IGNORE for 10.3-

Sponsored by:	Absolight

- Mark BROKEN on FreeBSD 10+ i386

Approved by:	portmgr blanket

Bump PORTREVISIONS for ports depending on the canonical version of GCC and
lang/gcc which have moved from GCC 4.8.5 to GCC 4.9.4 (at least under some
circumstances such as versions of FreeBSD or platforms).

In particular that is ports with USE_GCC=yes, USE_GCC=any, or one of
gcc-c++11-lib, openmp, nestedfct, c++11-lib as well as c++14-lang,
c++11-lang, c++0x, c11 requested via USES=compiler.

${RM} already has -f.

PR:		213570
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight

- Fix build.
- Add (optional) patch to bring grayscale support to the calculator.

Clean up plist

Convert GMAKE to MAKE_CMD
Please note that lots of invocation of MAKE_CMD here are wrong as they do not
properly respect MAKE_ENV and friends

With hat:	portmgr

Fix build on 10.0-RC5/amd64.

Submitted by:	nox

Add x49gp - a HP49G+/50G graphics calculator emulator.