*/*: Remove expired ports:

2020-12-31 lang/pypy3: Uses Python 2.7 which is EOLed upstream
2020-12-31 lang/pypy: Uses Python 2.7 which is EOLed upstream
2021-06-23 databases/pypy-gdbm: Uses EOL Python 2.7 via lang/pypy
2021-06-23 databases/pypy-sqlite3: Uses EOL Python 2.7 via lang/pypy
2021-06-23 x11-toolkits/pypy-tkinter: Uses EOL Python 2.7 via lang/pypy

Remove # $FreeBSD$ from Makefiles.

Mark ports recursively depending on Python 2.7 for expiration on June 23.

For ports optionally dependending on Python 2.7, just mark those options
as expired. Remove konquerer from the x11/kde-baseapps metaport and bump
its PORTREVISION.

Submitted by:	rene
Reviewed by:	portmgr, adridg, ehaupt, lme, madpilot, pizzamig, se, sunpoet, yuri
Approved by:	portmgr
Differential Revision:	https://reviews.freebsd.org/D28665

Update `databases/gdbm' to version 1.18.1, an important bugfix release
which restores compatibility with old databases (version 1.8) and some
later versions which were built without mmap(2) support.  Due to shlib
version change, bump port revisions of the consumer ports.

PR:		233059
Exp-run by:	antoine
Approved by:	maintainer (johans, numerous timeouts)

lang/pypy(3): update to 5.10, add flavors to ancillary ports

 - Consistently use DISTVERSION instead of PORTVERSION (the former is set, not
the latter)
 - Only depend on libunwind on x86 arch with FreeBSD >= 11 (fixes ignored build
on arm/ppc)
 - Fix python dependency with depreciation of python meta ports
 - Remove PYPY_BITS from pkg-plist target, no longer used
 - Remove setting of PORTVERSION, DISTVERSION is set in bsd.pypy.mk
 - bsd.pypy.mk:
   - Define DISTVERSION once, to ensure consistency
   - PYPY_DIR: Handle versions with multiple digits
   - PYPY_CFFI_VER now differs in value between pypy and pypy3
 - bsd.pypy.cffi.mk:
   - Add FLAVORS for pypy and pypy3 [1]
   - Consistently use PYTHON_IMPL instead of the hard coded "pypy"
   - PLIST_FILES: use direct substitution instead of PLIST_SUB

Approved by:		portmgr (mat) [1]
Differential Revision:	https://reviews.freebsd.org/D13675

lang/pypy: update to 5.3.1.

 - Fix LICENSE for databases/pypy-gdbm (GPLv2+).
 - Add support for a slave port (i.e. the upcoming pypy3):
   - Allow select variables to be overridden by slave port.
   - Allow slave port to have its own distinfo and pkg-plist files.
   - Depend on lang/pypy if translating with PYPY or PYPY_MINMEM options.
 - Strip bundled cffi .so files.

ChangeLog:
 - Highlighted changes
   - Major improvements in the C-API compatibility layer
   - Complete support for lxml
   - Passing 95%+ of numpy's test suite
   - Scipy and matplotlib builds and runs

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

lang/pypy: unbreak build on i386 and armv6

 - Add back PYPY_BITS as it is required to define the names of two files,
   depending if pypy is translated for 32 or 64 bit systems [1].
 - Change maintainership to python@ [2][3][4]

Reported by:	pkg-fallout [1]
Approved by:	koobs@ [2]
PR:		204743 [3]
Submitted by:	robak@ [4]

lang/pypy: update to 2.6.1

Changes:
 - Add external cffi ports (a la python):
   - databases/pypy-gdbm
   - databases/pypy-sqlite3
   - x11-toolkits/pypy-tkinter
 - Add bsd.pypy.mk for consistency between pypy ports.
 - Add bsd.pypy.cffi.mk for consistency with external cffi ports.
 - Switch back to using $PREFIX/pypy-X.Y (the '-' separator is required to
   differentiate between lang/pypy and lang/pypy3)
 - Remove all patches (upstreamed, see announcement below)

ChangeLog:
 - Bug Fixes