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python-setuptools_scm/python-setuptools_scm.spec
Jan Matejek cecb0e5497 Accepting request 495767 from home:dimstar:cycle
For consideration - I know it is not optimal, if you find a better solution,
please speak up.

In essence, I'm trying to get rid of the (various) build cycles that
accumulated in openSUSE:Factory (many hidden with the singlespec migration,
something the bot seems not to have gotten correct)

The issue here: if setuptools_scm requires git in the buildroot, then we get
the cycle

setuptools_scm -> git -> curl -> nghttp2 -> setuptools_scm

git reqquires curl for the network access
curl requires nghttp2 for http/2 access
nghttp2 uses setuptools as build util.

Gence, breaking at this very point seems to be the most beneficial

- Do not buildrequire git: having git in the build root causes a
  build cycle over curl -> nghttp2 -> python-setuptoos_scm -> git.
- Do not run the tests relying on git's presence.

OBS-URL: https://build.opensuse.org/request/show/495767
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-setuptools_scm?expand=0&rev=16
2017-05-18 15:02:34 +00:00

70 lines
2.2 KiB
RPMSpec

#
# spec file for package python-setuptools_scm
#
# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
%{?!python_module:%define python_module() python-%{**} python3-%{**}}
Name: python-setuptools_scm
Version: 1.15.0
Release: 0
Summary: Manage your versions by scm tags
License: MIT
Group: Development/Languages/Python
Url: https://github.com/pypa/setuptools_scm
Source: https://files.pythonhosted.org/packages/source/s/setuptools_scm/setuptools_scm-%{version}.tar.gz
# PATCH-FIX-UPSTREAM use sys.executable for running python in test_regressions.py
Patch0: no-generic-python.patch
BuildRequires: %{python_module devel}
BuildRequires: %{python_module setuptools}
BuildRequires: python-rpm-macros
# Testing requirements
BuildRequires: %{python_module pytest}
BuildRequires: mercurial
Requires: python-setuptools
Recommends: git
Recommends: mecurial
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildArch: noarch
%python_subpackages
%description
The setuptools_scm package handles managing your python package versions
in scm metadata. It also handles file finders for the supperted scm's.
%prep
%setup -q -n setuptools_scm-%{version}
%patch0 -p1
# We can't pull in git into the build root, as this causes a nasty build cycle
# git - curl - nghttp2 - setuptools - git
rm testing/test_{git,regressions}.py
%build
%python_build
%install
%python_install
%check
%python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} py.test-%{$python_bin_suffix}
%files %python_files
%defattr(-,root,root,-)
%doc README.rst LICENSE CHANGELOG.rst
%{python_sitelib}/*
%changelog