Remove expired ports:
2019-02-06 sysutils/yum: Abandoned upstream, does not work with python3
2019-02-06 sysutils/createrepo: Abandoned upstream, does not work with python3

Fix expiration year

Deprecate sysutils/createrepo and sysutils/yum:
- abandoned upstream
- do not work with python3

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

For ports that are explicitly enabled on armv6, also enable them
on armv7.  This has not been tested with an -exp run but should
"do no harm".

PR:		221894 (partial)

The 64-bit arm arch is actually spelled 'aarch64', not 'arm64'.

Mark as only relevant for linux archs.

Approved by:	portmgr (tier-2 blanket)

- Fix trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

- Remove devel/gettext dependency, USES=gettext is enough

- Fix shebangs
- Add missing bash dependency

MFH:		2015Q2

- Add CPE info
- Add LICENSE_FILE

Approved by:	portmgr blanket

Fix plist
Use @dir and @sample where possible

Switch some dependencies from a directory name or a file generated by
pkg-install
to a package name,  as the former can't be attributed to a package

- Convert ports of sysutils/ to new USES=python

Approved by:	portmgr (implicit)

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

- Add LICENSE
- Stage support
- Fix plist

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

- Convert USE_GETTEXT to USES (part 3)

Approved by:	portmgr (bapt)

- Fix plist

Submitted by:	pointyhat via miwi

In categories starting with [n-s], remove empty lines (and also few cases of
trailing slashes) from pkg-plist.

- Update *_DEPENDS on databases/py-sqlite3 after _sqlite3.so relocation

- Add a couple of @dirrmtry to make redports happy

Feature safe:	yes
Reported by:	redports.org

- New port: sysutils/yum

  The yum package manager is used by Fedora (and CentOS) to manage RPM
  packages.

PR:		150541
Submitted by:	Anders F Björklund <afb@rpm5.org>
Feature safe:	yes