K 10
svn:author
V 6
pkubaj
K 8
svn:date
V 27
2019-06-27T17:12:58.782636Z
K 7
svn:log
V 745
lang/python35: Use -std=c99

Python 3.5 is currently failing to build the pickle module on GCC-based
architectures, with the following (several) errors:

  error: 'for' loop initial declaration used outside C99 mode

This causes packaging to fail, as the pickle module filename changes on
failure to build, so the plist ends up incorrect

Python 3.6+ switched to using -std=c99 [1][2], but the changes were not
backported to 3.5

[1] https://bugs.python.org/issue28017
[2] https://hg.python.org/cpython/rev/b5b2bb56d303
[3] https://hg.python.org/cpython/rev/91017e2202ae

PR: 238821
Reviewed by: koobs (python)
Approved by: koobs (python), mat (mentor)
MFH: 2019Q2 (blanket: build fix)
Differential Revision:  https://reviews.freebsd.org/D20778

END