Remove # $FreeBSD$ from Makefiles.

Update a few GNUstep ports:

 * devel/gnustep-make: Update to 2.8.0
 * lang/gnustep-base: Update to 1.27.0
 * x11-toolkits/gnustep-back: update to 0.28.0
 * x11-toolkits/gnustep-gui: update to 0.28.0

Also bump PORTREVISION on dependent ports.

Declare NSString pointer as `extern' to unbreak the build against modern
compilers (Clang 11, GCC 10).

Mark BROKEN on FreeBSD 13 and 14

ld: error: duplicate symbol: TerminalWindowNoMoreActiveWindowsNotification
>>> defined at main.m
>>>           
./obj/Terminal.obj/main.m.o:(TerminalWindowNoMoreActiveWindowsNotification)
>>> defined at Services.m
>>>            ./obj/Terminal.obj/Services.m.o:(.bss+0x460)

Reported by:	pkg-fallout
MFH:		2021Q1

Return theraven's ports to the pool after safekeeping his commit bit.

Move Objective-C ports to the v2 GNUstep ABI.

 * Bump the LLVM revision used for GNUstep to 7, the minimum to support
   the new ABI.
 * GNUstep-back does not work with lld, so mark it to use Gold (BFD LD
   doesn't seem able to link Objective-C things).
 * Turn off some annoying debug logs in GNUstep back, which generate
   several messages per second when you move the mouse.  These should
   never have been enabled in a release build anyway.
 * Downgrade Cenon to 4.0.2.  This was the last version to actually work
   with GNUstep (the later ones use XCode >= 5 .xib files, which GNUstep
   can't parse).
 * Update gorm to git head. The current release doesn't work with the
   new Objective-C ABI, but -head has the patches to fix it.
 * Update PikoPixel and add it to the gnustep-app meta-package.
 * Update the three core GNUstep packages to the latest release.
 * Update gnumail and pantomime to the latest release and fix a linking
   error with the new ABI.
 * Update GNUstep FTP to the latest version.

Reviewed by:	bapt (previous version)

Update Objective-C LLVM version to 6.0.

Fixes aarch64 build.  Reduces depends on obsolete LLVM 4.0.

PR:		230116
Submitted by:	mikael.urankar@gmail.com
Approved by:	theraven (prior version)
Sponsored by:	DARPA, AFRL

Fix configure options for gnustep-make

We were not setting the flag to select the GNUstep ABI, so were defaulting to
using the GCC-compatible version, which was likely to trigger a lot of subtle
bugs.  This was noticed when C++ exceptions thrown through Objective-C stack
frames caused segfaults.

Update GNUstep core libraries.

Update the default Objective-C compiler.

Fix various build failures in GNUstep ports from newer versions of the GNUstep
core libraries and from changes to GNUstep Make.

Update various ports that use GNUstep and bump the portrevision of the ones
that haven't had a new release.

Make all GNUstep ports install into the System domain so that the Local domain
is available for stuff built from source.

Some ports were already installing in the System domain, for these just remove
the Makefile lines explicitly specifying the install domain.

The rest are installed in the Local domain, remove any overrides, update their
pkg-plists and any explicit paths in the Makefiles and then bump port revision.

Approved by:	bapt (mentor)
Differential Revision:	https://reviews.freebsd.org/D2977

Update GNUstep ports to their latest versions.
Also fix a few bits of generic infrastructure along the way.

Approved by:	bapt (mentor)
Differential Revision:	https://reviews.freebsd.org/D2961

Convert bsd.gnustep.mk to USES=gnustep

Simplify gnustep ports
Hook into the regular ports framework:
- LIB_DEPENDS for library dependencies
- Use regular USE_LDCONFIG

Reuse USES=objc (automatic)
USE_GNUSTEP is now a macro to set the dependencies and build feature needed.
Accepted arguments: back base build gui

Merge deskutils/preferencepanes into deskutils/systempreferences

- Simplify MASTER_SITES
- Add LICENSE
- Strip binary

- Drop @dirrm* from pkg-plists

Approved by:	portmgr blanket

Update the default version of GCC in the Ports Collection from GCC 4.7.4
to GCC 4.8.3.

Part II, Bump PORTREVISIONs.

PR:		192025
Tested by:	antoine (-exp runs)
Approved by:	portmgr (implicit)

Bump PORTREVISION on more ports that depend on libgcrypt after the update
in r363436 and remove the UPDATING entry because it did not guarantee
that all ports were updated nor that they were updated in the right order.
Also remove libgcrypt.la again.

PR:		192342
Approved by:	portmgr (implicit, bump unstaged ports)

x11/terminal.app: Regen patch with DragonFly support

Stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11)

- reset MAINTAINER

- update to 0.9.8

- Get Rid MD5 support

- update to 0.9.7

- drop USE_GNUSTEP_PREFIX

- cleanup warning
Obtained from:  git-repoistory

- fix build for gnustep-base 1.21.0

- update to 0.9.6

- update to 0.9.5
- new MASTER_SITE

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

- fix build for option WITH_GNUSTEP_DEVEL

- take maintainership
Approved by:    maintainer

Change maintainers e-mail address.

Requested over:         IRC

Remove always-false/true conditions based on OSVERSION 500000

- update for gnustep-make-2.0.0
Approved by:    gurkan (maintainer)

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

- add category gnustep
PR:             103931
Approved by:    pav

- update to use new bsd.gnustep.mk
Approved by:    gurkan@linuks.mine.nu

Add terminal.app, a terminal Emulator for GNUstep.

PR:             ports/102660
Submitted by:   gurkan at linuks.mine.nu