GCC error when using pyerrors.h

[ndparker]

BPO	14994
Nosy	@ndparker

^{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 = None
closed_at = <Date 2012-06-04.01:18:28.278>
created_at = <Date 2012-06-03.19:31:08.515>
labels = ['extension-modules', 'interpreter-core', 'build']
title = 'GCC error when using pyerrors.h'
updated_at = <Date 2012-06-04.01:18:28.250>
user = 'https://github.com/ndparker'

bugs.python.org fields:

activity = <Date 2012-06-04.01:18:28.250>
actor = 'python-dev'
assignee = 'none'
closed = True
closed_date = <Date 2012-06-04.01:18:28.278>
closer = 'python-dev'
components = ['Extension Modules', 'Interpreter Core']
creation = <Date 2012-06-03.19:31:08.515>
creator = 'ndparker'
dependencies = []
files = []
hgrepos = []
issue_num = 14994
keywords = []
message_count = 2.0
messages = ['162230', '162244']
nosy_count = 2.0
nosy_names = ['ndparker', 'python-dev']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'compile error'
url = 'https://bugs.python.org/issue14994'
versions = ['Python 3.3']

[ndparker]

GCC error when using pyerrors.h

This ist my first attempt to test an extension with python 3.3. I've been using the 3.3.0a4 tarball.

I'm using very strict compiler settings when compiling my extension modules, especially -Wall -Werror (along with a lot more flags, like -pedantic, -std=c89).

Including Python.h includes pyerrors.h which emits:

/usr/include/python3.3/pyerrors.h:91:8: error: "__GNUC_MAJOR__" is not defined
/usr/include/python3.3/pyerrors.h:92:8: error: "__GNUC_MAJOR__" is not defined

I'm not sure, which of the compiler flags is responsible for dropping those macros. Simple defined() checks should fix that problem though.

[python-dev]

New changeset 696d3631a4a1 by Benjamin Peterson in branch 'default':
__GNUC__ does not imply gcc version is present, so just check for version (closes bpo-14994)
http://hg.python.org/cpython/rev/696d3631a4a1