[Bug 232792] Namespace pollution in all python ports

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=232792

--- Comment #14 from commit-hook at freebsd.org ---
A commit references this bug:

Author: tcberner
Date: Sat Dec  7 19:11:48 UTC 2019
New revision: 519233
URL: https://svnweb.freebsd.org/changeset/ports/519233

Log:
  Fix namespace pollution in python3.5 and python3.6 (upstreamed fix)

  The standard math library (libm) may follow IEEE-754 recommendation to
  include an implementation of sinPi(), i.e. sinPi(x):=sin(pi*x).
  And this triggers a name clash, found by FreeBSD developer
  Steve Kargl, who worked on putting sinpi into libm used on FreeBSD
  (it has to be named "sinpi", not "sinPi", cf. e.g.
  https://en.cppreference.com/w/c/experimental/fpext4).

  - python2.7 and > 3.6 are already fixed

  PR:           232792
  Submitted by: Steve Kargl <sgk at troutmask.apl.washington.edu>, Dima Pasechnik
<dimpase+freebsd at gmail.com>
  Approved by:  python (maintainer timeout)
  Obtained from:       
https://github.com/python/cpython/commit/b545ba0a508a5980ab147ed2641a42be3b31a2db

Changes:
  head/lang/python35/Makefile
  head/lang/python35/distinfo
  head/lang/python36/Makefile
  head/lang/python36/distinfo

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