Remove expired ports:

Adjusted for ports rescued since r534032

2020-05-05 audio/festvox-czech: Broken for more than 6 months
2020-05-05 audio/gkrellmvolume2: Broken for more than 6 months
2020-05-05 audio/mixmos: Broken for more than 6 months
2020-05-05 audio/mma: Broken for more than 6 months
2020-05-05 audio/pd-cyclone: Broken for more than 6 months
2020-05-05 audio/shorten: Broken for more than 6 months
2020-05-05 audio/taglib-sharp: Broken for more than 6 months
2020-05-05 audio/xhippo: Broken for more than 6 months
2020-05-05 biology/consed: Broken for more than 6 months
2020-05-05 biology/plinkseq: Broken for more than 6 months
2020-05-05 biology/seqtools: Broken for more than 6 months

Deprecate ports broken for more than 6 months

Mark a few ports BROKEN, unfetchable

Remove libXp dependency from imake/motif ports

Remove the libXp dependency from a number of ports using imake and/or motif.
libXp is being deprecated.
The list of ports:
audio/xmcd
audio/xmmix
deskutils/xmdiary
ftp/llnlxdir
ftp/llnlxftp
graphics/SciPlot
misc/xtar
multimedia/mpeg2play

Deprecate x11/libXp, it is deprecated upstream

Deprecate x11/libXp, since it is about to be deprecated upstream.  Do *not*
yet set a removal date for x11/libXp, this will be decided later, once most
dependencies are fixed.
Deprecate all ports depending on x11/libXp.
* astro/xephem
* audio/xmcd
* audio/xmmix
* biology/ncbi-toolkit
* deskutils/xmdiary
* ftp/llnlxdir
* ftp/llnlxftp
* graphics/SciPlot
* misc/xtar
* multimedia/mpeg2play
* science/afni
* textproc/mgdiff

Sprinkle USES=xorg as needed.

Discussed with:	bapt

Convert a bunch of EXTRACT_SUFX=... into USES=tar:...

Approved by:	portmgr (not really, but touches unstaged ports)

Rename finance/ and ftp/ patch-xy patches to reflext the files they modify.

Support stage

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

Convert from USE_MOTIF to USES=motif
While here:
- Trim headers
- Convert some USE_GMAKE to USES=gmake

New USES imake to handle the dependency on imake.

This uses accept 'env' as an argument for ports that do use their own or a
different do-configure target.

Modify xmkmf so it accept IMAKECPPFLAGS as default flags for imake and pass it
to the called imake.
Modify xorg-cf-files (the FreeBSD.cf configuration file) to allow CppCmd to be
overwritten.
Pass CppCmd CcCmd and CplusplusCmd via command line to each call of imake via
IMAKECPPFLAGS
Pass IMAKE_DEFINE with the above arguments to MAKE_ARGS so that imake spawned
from Makefile generated by a previous
imake also inherit the defined CppCmd CcCmd and CplusplusCmd.
Make imake use devel/tradcpp all the time, so that when buidling with clang we
do not depend on gcc's cpp.
Make imake respect CC and CXX
Make imake respect USE_GCC (if set imake will use gcc's cpp).

While here:
- Remove a couple of indefinite articles from comments
- Trim headers
- Fix a couple of ports to build with clang or use: USE_GCC=any
- Fix a now useless redefinition of the extraction chain
- Fix a typo in japanese/Wnn7-lib bundled imake template definitions
- Fix some XMKMF execution with no env specified
- Use options helper in x11/xautolock to simplify the port

Fix issue with select().

Feature safe:   yes

Bring this port back from the dead and assume maintainership of it.

Remove unmaintained expired ports from ftp

2011-05-01 ftp/axyftp: Upstream disapear and distfile is no more available
2011-05-01 ftp/emacs-wget: Upstream disapear and distfile is no more available
2011-05-01 ftp/llnlxdir: Upstream disapear and distfile is no more available
2011-05-01 ftp/llnlxftp: Upstream disapear and distfile is no more available
2011-05-01 ftp/mirror: Upstream disapear and distfile is no more available
2011-05-01 ftp/moftpd: Upstream disapear and distfile is no more available
2011-05-01 ftp/wu-ftpd: Upstream disapear and distfile is no more available
2011-05-01 ftp/xrmftp: Upstream disapear and distfile is no more available
2011-05-01 ftp/yale-tftpd: Upstream disapear and distfile is no more available

- Get Rid MD5 support

Deprecate unmaintained ports from ftp where upstream disapear and/or
where no distfiles can be found and are not used by maintained ports

Reset beech@FreeBSD.org while he works on restoring his email situation.

Hat:            portmgr

Convert most of remaining ports that depend on xorg-libraries to
modular xorg.

- supply corresponding USE_XORG for all imake-using ports that need it
- USE_IMAKE no longer implies USE_XLIB in absence of USE_XORG
- retire USE_X_PREFIX which is not really used anywhere after the
  above change
- a few minor nits like whitespace and SF macro

Tested by:      2 tinderbox runs by pav
Approved by:    portmgr (pav)

- Remove pkg-plist

Approved by:    linimon (mentor)

- Adopt orphan ports in ftp category.

Approved by:    linimon (mentor, implicit)

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

- Add SHA256

SIZEify.

Reset maintainer on ports maintained by the following non-ports committers,
who did not respond to my email confirming whether they have an active
interest in maintaining the port:

  sue reg rv jmb dima reg horikawa msmith jhs ue

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

E Nomini Patri, E Fili, E Spiritu Sancti.

Fix build on 5.0 (remove bogus declaration of sys_nerr)

Change motif to a normal dependency.  REQUIRES_MOTIF is now called   USE_MOTIF
and generates a LIB_DEPENDS to x11-toolkits/open-motif.  As   before, it implies
USE_XPM (and therefore USE_XLIB).  Motif-dummy is   removed from
PKG_IGNORE_DEPENDS, whose sole resident is now XFree86-3.    

Convert category ftp to new layout.  

xdir 2.1 -> 2.1.2