Log message:
We only know the build version better than python does if we're building
'Python". For all other distributions built with distutils, we sure
don't (and, mind you, it's very unlikely to be the exact same version as
Python itself). This should fix a whole bunch of py27-* packages broken
with the previous commit. Thanks wiz@ for the heads up.

Log message:
Pass down PKGVERSION_NOREV in another spot to avoid another PLIST
mismatch (for Python-2.7.XX-py2.7.egg-info) on Linux systems with a
previous version of this package installed.

Log message:
Note that the need for this patch appears self-induced.

Log message:
On systems where both of the conditions

1. LD_LIBRARY_PATH does _not_ take precedence over DT_RPATH
   (e.g. Linux)
2. A previous libpython with the same major.minor is already installed
   (e.g. a previous version of this package)

hold, the built python will be linked with the installed libpython,
causing it to report an old teeny version in sys.version_info while
staging the install. Then "make package" fails with PLIST mismatches for
{,Pattern}Grammar.*.pickle.

pkgsrc knows which version we're building. Pass that down instead.

For platforms that weren't having this problem, no functional change
intended. For platforms that were, this simply restores "make package",
so no PKGREVISION bump.

Log message:
python*: findlib subst class can be a noop

It is licit to be a noop for findlib subst class when PREFIX is
`/usr/local'.

Thanks to <jklos>! (via PR pkg/54758)

Log message:
document non-obvious readline build dependency

Log message:
python27: updated to 2.7.18

Python 2.7.18, the last release of Python 2

The CPython core developers are pleased to announce the immediate availability \ 
of Python 2.7.18.

Python 2.7.18 is the last Python 2.7
release and therefore the last Python 2 release. It's time for the CPython
community to say a fond but firm farewell to Python 2.

Download this unique, commemorative Python release on python.org.

Python 2.7 has been under active development since the release of Python 2.6,
more than 11 years ago. Over all those years, CPython's core developers and
contributors sedulously applied bug fixes to the 2.7 branch, no small task as
the Python 2 and 3 branches diverged. There were large changes midway through
Python 2.7's life such as PEP 466's feature backports to the ssl module and
hash randomization. Traditionally, these features would never have been added
to a branch in maintenance mode, but exceptions were made to keep Python 2 users
secure. Thank you to CPython's community for such dedication.

Python 2.7 was lucky to have the services of two generations of binary builders
and operating system experts, Martin von Löwis and Steve Dower for Windows, and
Ronald Oussoren and Ned Deily for macOS. The reason we provided binary Python
2.7 releases for macOS 10.9, an operating system obsoleted by Apple 4 years ago,
or why the "Microsoft Visual C++ Compiler for Python 2.7" exists is the
dedication of these individuals.

Python 3 would be nowhere without the dedication of the wider community. Library
maintainers followed CPython by maintaining Python 2 support for many years but
also threw their weight behind the Python 3 statement.
Linux distributors chased Python 2 out of their
archives. Users migrated hundreds of millions of lines of code, developed
porting guides, and kept Python 2 in their brain while Python 3 gained 10 years
of improvements.

Finally, thank you to GvR for creating Python 0.9, 1, 2, and 3.

Long live Python 3+!

Log message:
Revbump packages depending on libffi after .so version change.

Requested by Matthias Ferdinand and Oskar on pkgsrc-users.

Log message:
python*: Switch to USE_X11=weak

Log message:
*: Recursive revision bump for openssl 1.1.1.