Python build problems via Homebrew on Mac OS X when GNU core/find utils are default

[todddsm]

BPO	22471
Nosy	@ronaldoussoren, @ned-deily

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = 'https://github.com/ned-deily'
closed_at = <Date 2014-09-23.19:57:16.829>
created_at = <Date 2014-09-23.19:39:40.213>
labels = ['OS-mac', 'build']
title = 'Python build problems via Homebrew on Mac OS X when GNU core/find utils are default'
updated_at = <Date 2014-09-23.19:57:16.825>
user = 'https://bugs.python.org/todddsm'

bugs.python.org fields:

activity = <Date 2014-09-23.19:57:16.825>
actor = 'ned.deily'
assignee = 'ned.deily'
closed = True
closed_date = <Date 2014-09-23.19:57:16.829>
closer = 'ned.deily'
components = ['Build', 'macOS']
creation = <Date 2014-09-23.19:39:40.213>
creator = 'todd_dsm'
dependencies = []
files = []
hgrepos = []
issue_num = 22471
keywords = []
message_count = 3.0
messages = ['227379', '227383', '227384']
nosy_count = 4.0
nosy_names = ['ronaldoussoren', 'ned.deily', 'python-dev', 'todd_dsm']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'compile error'
url = 'https://bugs.python.org/issue22471'
versions = ['Python 2.7', 'Python 3.4', 'Python 3.5']

[todddsm]

Installing Python via Homebrew on Mac OS X has build issues if the GNU core/find utils are set as defaults on the system. OS X is very common, on it Homebrew is very common, via Homebrew GNU utilities are among the first installations; EG:
http://goo.gl/OodjHI

GNU core/find utils are likely the most common tools use on POSIX systems but Mac wants to keep rolling with UNIX tools. The Makefile is flexible. If it discovers the rm program in: /usr/local/opt/coreutils/libexec/gnubin/rm (where Homebrew would install it) the build 'could' break.

Testing is ad hoc but seen by many and confirmed as "likely" by ned_deily; he adds: "that particular problem is simple to fix: just change the Makefile to /usr/bin/rm."

This is the work-around for now.

Props to ned_deily; this is an old/annoying problem, now solved.

[python-dev]

New changeset 5444c2e22ff8 by Ned Deily in branch '2.7':
Issue bpo-22471: Avoid Python Launcher.app install problems by removing
https://hg.python.org/cpython/rev/5444c2e22ff8

New changeset ff2cb4dc36e7 by Ned Deily in branch '3.4':
Issue bpo-22471: Avoid Python Launcher.app install problems by removing
https://hg.python.org/cpython/rev/ff2cb4dc36e7

New changeset 9c9980c3c38c by Ned Deily in branch 'default':
Issue bpo-22471: Avoid Python Launcher.app install problems by removing
https://hg.python.org/cpython/rev/9c9980c3c38c

[ned-deily]

Thanks for the report! On further inspection, the whole rm thing isn't needed anymore with Python no longer maintained in svn. Fixed for release in 2.7.9, 3.4.3, and 3.5.0.