Log message:
Bump PKGREVISION for previous

Log message:
Add an option for Python: x11

Fix build on systems with disabled X11

Reported by <schmonz>, Andreas Kusalananda Kahari
Tested by Andreas Kusalananda Kahari

Possible direction is to make this switch by default disabled on Darwin.

Log message:
Fix build for X11_TYPE != "native"

Noted by <wiz>
Solution suggested by <leot>

Log message:
Fix dlopen(3) calls in _ctypes.so for X11BASE libraries

A Python code can dynamically load shared libraries and it's wrapped with
a plain dlopen(3) call. The holder of this interface (_ctypes module)
without rpath set to X11BASE cannot detect libs like 'GL'.

This might be the last step to fix issues with running GUI Python
applications on NetBSD.

Bump PKGREVISION.

Log message:
Fixing find_library() on POSIX-like (excluding Darwin) systems.

This isn't addressing Python's wrapper for dlopen(3).

This possibily addresses mostly NetBSD as other popular OSes have ldconfig.

Testing commands:

 - before applying the patch

>>> from ctypes.util import find_library
>>> find_library("m")
'libm.so.0'
>>> find_library("crypto")
'libcrypto.so.11'
>>> find_library("GL")
>>> find_library("curl")

 - after applying the patch

>>> from ctypes.util import find_library
>>> find_library("m")
'libm.so.0'
>>> find_library("crypto")
'libcrypto.so.11'
>>> find_library("GL")
'libGL.so.2'
>>> find_library("curl")
'libcurl.so.4'

This patch doesn't solve the case of custom dirs like $PREFIX/qt5/lib.
However it's solving most common cases of using this call.

A possible solution is to parse the output "pkg_info -La"... however it's
very slow. In other words a cache with libraries might be needed to handle
it efficiently.

Bump PKGREVISION.

Log message:
Bump PKGREVISION. Do not assume longer name for POSIX semaphore under NetBSD

According to sem_open(3) man page, NetBSD supports 15 chars length.
Fix SemLock errno 63 ENAMETOOLONG under NetBSD.

Log message:
Changes 2.7.2:

Core and Builtins
-----------------
- Issue 20041: Fixed TypeError when frame.f_trace is set to None.
  Patch by Xavier de Gaye.

- Issue 25702: A --with-lto configure option has been added that will
  enable link time optimizations at build time during a make profile-opt.
  Some compilers and toolchains are known to not produce stable code when
  using LTO, be sure to test things thoroughly before relying on it.
  It can provide a few % speed up over profile-opt alone.

- Issue 26168: Fixed possible refleaks in failing Py_BuildValue() with the \ 
"N"
  format unit.

- Issue 27039: Fixed bytearray.remove() for values greater than 127.  Patch by
  Joe Jevnik.

- Issue 4806: Avoid masking the original TypeError exception when using star
  (*) unpacking and the exception was raised from a generator.  Based on
  patch by Hagen Fürstenau.

- Issue 26659: Make the builtin slice type support cycle collection.

- Issue 26718: super.__init__ no longer leaks memory if called multiple times.
  NOTE: A direct call of super.__init__ is not endorsed!

- Issue 13410: Fixed a bug in PyUnicode_Format where it failed to properly
  ignore errors from a __int__() method.

- Issue 26494: Fixed crash on iterating exhausting iterators.
  Affected classes are generic sequence iterators, iterators of bytearray,
  list, tuple, set, frozenset, dict, OrderedDict and corresponding views.

- Issue 26581: If coding cookie is specified multiple times on a line in
  Python source code file, only the first one is taken to account.

- Issue 22836: Ensure exception reports from PyErr_Display() and
  PyErr_WriteUnraisable() are sensible even when formatting them produces
  secondary errors.  This affects the reports produced by
  sys.__excepthook__() and when __del__() raises an exception.

- Issue 22847: Improve method cache efficiency.

- Issue 25843: When compiling code, don't merge constants if they are equal
  but have a different types. For example, ``f1, f2 = lambda: 1, lambda: 1.0``
  is now correctly compiled to two different functions: ``f1()`` returns ``1``
  (``int``) and ``f2()`` returns ``1.0`` (``int``), even if ``1`` and ``1.0``
  are equal.

- Issue 22995: [UPDATE] Remove the one of the pickleability tests in
  _PyObject_GetState() due to regressions observed in Cython-based projects.

- Issue 25961: Disallowed null characters in the type name.

- Issue 22995: Instances of extension types with a state that aren't
  subclasses of list or dict and haven't implemented any pickle-related
  methods (__reduce__, __reduce_ex__, __getnewargs__, __getnewargs_ex__,
  or __getstate__), can no longer be pickled.  Including memoryview.

- Issue 20440: Massive replacing unsafe attribute setting code with special
  macro Py_SETREF.

- Issue 25421: __sizeof__ methods of builtin types now use dynamic basic size.
  This allows sys.getsize() to work correctly with their subclasses with
  __slots__ defined.

- Issue 19543: Added Py3k warning for decoding unicode.

- Issue 24097: Fixed crash in object.__reduce__() if slot name is freed inside
  __getattr__.

- Issue 24731: Fixed crash on converting objects with special methods
  __str__, __trunc__, and __float__ returning instances of subclasses of
  str, long, and float to subclasses of str, long, and float correspondingly.

- Issue 26478: Fix semantic bugs when using binary operators with dictionary
  views and tuples.

- Issue 26171: Fix possible integer overflow and heap corruption in
  zipimporter.get_data().

Library
-------
- Issue 26556: Update expat to 2.1.1, fixes CVE-2015-1283.

- Fix TLS stripping vulnerability in smptlib, CVE-2016-0772.  Reported by Team
  Oststrom

- Issue 7356: ctypes.util: Make parsing of ldconfig output independent of the
  locale.

- Issue 25738: Stop BaseHTTPServer.BaseHTTPRequestHandler.send_error() from
  sending a message body for 205 Reset Content.  Also, don't send the
  Content-Type header field in responses that don't have a body.  Based on
  patch by Susumu Koshiba.

- Issue 21313: Fix the "platform" module to tolerate when sys.version
  contains truncated build information.

- Issue 27211: Fix possible memory corruption in io.IOBase.readline().

- Issue 27114: Fix SSLContext._load_windows_store_certs fails with
  PermissionError

- Issue 14132: Fix urllib.request redirect handling when the target only has
  a query string.  Fix by Ján Janech.

- Removed the requirements for the ctypes and modulefinder modules to be
  compatible with earlier Python versions.

- Issue 22274: In the subprocess module, allow stderr to be redirected to
  stdout even when stdout is not redirected.  Patch by Akira Li.

- Issue 12045: Avoid duplicate execution of command in ctypes.util._get_soname().
  Patch by Sijin Joseph.

- Issue 26960: Backported 16270 from Python 3 to Python 2, to prevent urllib
  from hanging when retrieving certain FTP files.

- Issue 25745: Fixed leaking a userptr in curses panel destructor.

- Issue 17765: weakref.ref() no longer silently ignores keyword arguments.
  Patch by Georg Brandl.

- Issue 26873: xmlrpclib now raises ResponseError on unsupported type tags
  instead of silently return incorrect result.

- Issue 24114: Fix an uninitialized variable in `ctypes.util`.

  The bug only occurs on SunOS when the ctypes implementation searches
  for the `crle` program.  Patch by Xiang Zhang.  Tested on SunOS by
  Kees Bos.

- Issue 26864: In urllib, change the proxy bypass host checking against
  no_proxy to be case-insensitive, and to not match unrelated host names that
  happen to have a bypassed hostname as a suffix.  Patch by Xiang Zhang.

- Issue 26804: urllib will prefer lower_case proxy environment variables over
  UPPER_CASE or Mixed_Case ones. Patch contributed by Hans-Peter Jansen.

- Issue 26837: assertSequenceEqual() now correctly outputs non-stringified
  differing items.  This affects assertListEqual() and assertTupleEqual().

- Issue 26822: itemgetter, attrgetter and methodcaller objects no longer
  silently ignore keyword arguments.

- Issue 26657: Fix directory traversal vulnerability with SimpleHTTPServer
  on Windows.  This fixes a regression that was introduced in 2.7.7.  Based
  on patch by Philipp Hagemeister.

- Issue 19377: Add .svg to mimetypes.types_map.

- Issue 13952: Add .csv to mimetypes.types_map.  Patch by Geoff Wilson.

- Issue 16329: Add .webm to mimetypes.types_map.  Patch by Giampaolo Rodola'.

- Issue 23735: Handle terminal resizing with Readline 6.3+ by installing our
  own SIGWINCH handler.  Patch by Eric Price.

- Issue 26644: Raise ValueError rather than SystemError when a negative
  length is passed to SSLSocket.recv() or read().

- Issue 23804: Fix SSL recv(0) and read(0) methods to return zero bytes
  instead of up to 1024.

- Issue 24266: Ctrl+C during Readline history search now cancels the search
  mode when compiled with Readline 7.

- Issue 23857: Implement PEP 493, adding a Python-2-only ssl module API and
  environment variable to configure the default handling of SSL/TLS certificates
  for HTTPS connections.

- Issue 26313: ssl.py _load_windows_store_certs fails if windows cert store
  is empty. Patch by Baji.

- Issue 26513: Fixes platform module detection of Windows Server

- Issue 23718: Fixed parsing time in week 0 before Jan 1.  Original patch by
  Tamás Bence Gedai.

- Issue 26177: Fixed the keys() method for Canvas and Scrollbar widgets.

- Issue 15068: Got rid of excessive buffering in the fileinput module.
  The bufsize parameter is no longer used.

- Issue 2202: Fix UnboundLocalError in
  AbstractDigestAuthHandler.get_algorithm_impls.  Initial patch by Mathieu Dupuy.

- Issue 26475: Fixed debugging output for regular expressions with the (?x)
  flag.

- Issue 26385: Remove the file if the internal fdopen() call in
  NamedTemporaryFile() fails.  Based on patch by Silent Ghost.

- Issue 26309: In the "socketserver" module, shut down the request (closing
  the connected socket) when verify_request() returns false.  Based on patch
  by Aviv Palivoda.

- Issue 25939: On Windows open the cert store readonly in ssl.enum_certificates.

- Issue 24303: Fix random EEXIST upon multiprocessing semaphores creation with
  Linux PID namespaces enabled.

- Issue 25698: Importing module if the stack is too deep no longer replaces
  imported module with the empty one.

- Issue 12923: Reset FancyURLopener's redirect counter even if there is an
  exception.  Based on patches by Brian Brazil and Daniel Rocco.

- Issue 25945: Fixed a crash when unpickle the functools.partial object with
  wrong state.  Fixed a leak in failed functools.partial constructor.
  "args" and "keywords" attributes of functools.partial have \ 
now always types
  tuple and dict correspondingly.

- Issue 19883: Fixed possible integer overflows in zipimport.

- Issue 26147: xmlrpclib now works with unicode not encodable with used
  non-UTF-8 encoding.

- Issue 16620: Fixed AttributeError in msilib.Directory.glob().

- Issue 21847: Fixed xmlrpclib on Unicode-disabled builds.

- Issue 6500: Fixed infinite recursion in urllib2.Request.__getattr__().

- Issue 26083: Workaround a subprocess bug that raises an incorrect
  "ValueError: insecure string pickle" exception instead of the actual
  exception on some platforms such as Mac OS X when an exception raised
  in the forked child process prior to the exec() was large enough that
  it overflowed the internal errpipe_read pipe buffer.

- Issue 24103: Fixed possible use after free in ElementTree.iterparse().

- Issue 20954: _args_from_interpreter_flags used by multiprocessing and some
  tests no longer behaves incorrectly in the presence of the PYTHONHASHSEED
  environment variable.

- Issue 14285: When executing a package with the "python -m package" \ 
option,
  and package initialization raises ImportError, a proper traceback is now
  reported.

- Issue 6478: _strptime's regexp cache now is reset after changing timezone
  with time.tzset().

- Issue 25718: Fixed copying object with state with boolean value is false.

- Issue 25742: :func:`locale.setlocale` now accepts a Unicode string for
  its second parameter.

- Issue 10131: Fixed deep copying of minidom documents.  Based on patch
  by Marian Ganisin.

- Issue 25725: Fixed a reference leak in cPickle.loads() when unpickling
  invalid data including tuple instructions.

- Issue 25663: In the Readline completer, avoid listing duplicate global
  names, and search the global namespace before searching builtins.

- Issue 25688: Fixed file leak in ElementTree.iterparse() raising an error.

- Issue 23914: Fixed SystemError raised by CPickle unpickler on broken data.

- Issue 25924: Avoid unnecessary serialization of getaddrinfo(3) calls on
  OS X versions 10.5 or higher.  Original patch by A. Jesse Jiryu Davis.

- Issue 26406: Avoid unnecessary serialization of getaddrinfo(3) calls on
  current versions of OpenBSD and NetBSD.  Patch by A. Jesse Jiryu Davis.

IDLE
----
- Issue 5124: Paste with text selected now replaces the selection on X11.
  This matches how paste works on Windows, Mac, most modern Linux apps,
  and ttk widgets.  Original patch by Serhiy Storchaka.

- Issue 24759: Make clear in idlelib.idle_test.__init__ that the directory
  is a private implementation of test.test_idle and tool for maintainers.

- Issue 26673: When tk reports font size as 0, change to size 10.
  Such fonts on Linux prevented the configuration dialog from opening.

- Issue 27044: Add ConfigDialog.remove_var_callbacks to stop memory leaks.

- In the 'IDLE-console differences' section of the IDLE doc, clarify
  how running with IDLE affects sys.modules and the standard streams.

- Issue 25507: fix incorrect change in IOBinding that prevented printing.
  Change also prevented saving shell window with non-ascii characters.
  Augment IOBinding htest to include all major IOBinding functions.

- Issue 25905: Revert unwanted conversion of ' to ’ RIGHT SINGLE QUOTATION
  MARK in README.txt and open this and NEWS.txt with 'ascii'.
  Re-encode CREDITS.txt to utf-8 and open it with 'utf-8'.

- Issue 26417: Prevent spurious errors and incorrect defaults when
  installing IDLE 2.7 on OS X: default configuration settings are
  no longer installed from OS X specific copies.

Documentation
-------------
- Issue 26736: Used HTTPS for external links in the documentation if possible.

- Issue 6953: Rework the Readline module documentation to group related
  functions together, and add more details such as what underlying Readline
  functions and variables are accessed.

- Issue 26014: Guide users to the newer packaging documentation as was done
  for Python 3.x.  In particular, the top-level 2.7 documentation page now
  links to the newer installer and distributions pages rather than the
  legacy install and Distutils pages; these are still linked to in the
  library/distutils doc page.

Tests
-----
- Issue 21916: Added tests for the turtle module.  Patch by ingrid,
  Gregory Loyse and Jelle Zijlstra.

- Issue 25940: Changed test_ssl to use self-signed.pythontest.net.  This
  avoids relying on svn.python.org, which recently changed root certificate.

- Issue 25616: Tests for OrderedDict are extracted from test_collections
  into separate file test_ordered_dict.

Build
-----
- Issue 22359: Avoid incorrect recursive $(MAKE), and disable the rules for
  running pgen when cross-compiling.  The pgen output is normally saved with
  the source code anyway, and is still regenerated when doing a native build.
  Patch by Jonas Wagner and Xavier de Gaye.

- Issue 19450: Update Windows builds to use SQLite 3.8.11.0.

- Issue 27229: Fix the cross-compiling pgen rule for in-tree builds.  Patch
  by Xavier de Gaye.

- Issue 17603: Avoid error about nonexistant fileblocks.o file by using a
  lower-level check for st_blocks in struct stat.

- Issue 26465: Update Windows builds to use OpenSSL 1.0.2g.

- Issue 24421: Compile Modules/_math.c once, before building extensions.
  Previously it could fail to compile properly if the math and cmath builds
  were concurrent.

- Issue 25824: Fixes sys.winver to not include any architecture suffix.

- Issue 25348: Added ``--pgo`` and ``--pgo-job`` arguments to
  ``PCbuild\build.bat`` for building with Profile-Guided Optimization.  The
  old ``PCbuild\build_pgo.bat`` script is now deprecated, and simply calls
  ``PCbuild\build.bat --pgo %*``.

- Issue 25827: Add support for building with ICC to ``configure``, including
  a new ``--with-icc`` flag.

- Issue 25696: Fix installation of Python on UNIX with make -j9.

- Issue 26930: Update OS X 10.5+ 32-bit-only installer to build
  and link with OpenSSL 1.0.2h.

- Issue 26268: Update Windows builds to use OpenSSL 1.0.2f.

- Issue 25136: Support Apple Xcode 7's new textual SDK stub libraries.

Tools/Demos
-----------
- Issue 26799: Fix python-gdb.py: don't get C types once when the Python code
  is loaded, but get C types on demand. The C types can change if
  python-gdb.py is loaded before the Python executable. Patch written by Thomas
  Ilsche.

C API
-----
- Issue 26476: Fixed compilation error when use PyErr_BadInternalCall() in C++.
  Patch by Jeroen Demeyer.

Misc
----
- Issue 17500, and https://github.com/python/pythondotorg/issues/945: Remove
  unused and outdated icons.

Log message:
Use LP64PLATFORMS instead of a hardcoded list. PR 51166.
Fixes mips64, aargh64, and several others.

XXX: make needs a better way to express this logic.

Log message:
Add ia64 to IS_64BIT_PLATFORM.

From scole_mail via PR pkg/51166.

Log message:
Adjust checks for _USE_DESTDIR != no or incorrect references to
USE_DESTDIR.