forked from pool/python-Cython
085d85a441
- Update to 0.29.20
* Nested try-except statements with multiple return statements
could crash due to incorrect deletion of the except as target variable.
* The @classmethod decorator no longer rejects unknown input from other decorators.
* Fused types could leak into unrelated usages. Patch by David Woods.
* Now uses Py_SET_SIZE() and Py_SET_REFCNT() in Py3.9+ to avoid
low-level write access to these object field
* The built-in abs() function could lead to undefined behaviour when used on
the negative-most value of a signed C integer type
* Usages of sizeof() and typeid() on uninitialised variables no longer produce a warning
* The C++ typeid() function was allowed in C mode
* The error position reported for errors found in f-strings was misleading
* The new c_api_binop_methods directive was added for forward compatibility,
but can only be set to True (the current default value). It can be disabled in Cython 3.0
OBS-URL: https://build.opensuse.org/request/show/813392
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Cython?expand=0&rev=143
104 lines
3.6 KiB
RPMSpec
104 lines
3.6 KiB
RPMSpec
#
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# spec file for package python-Cython
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#
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# Copyright (c) 2020 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%{?!python_module:%define python_module() python-%{**} python3-%{**}}
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%define oldpython python
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Name: python-Cython
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Version: 0.29.20
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Release: 0
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Summary: The Cython compiler for writing C extensions for the Python language
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License: Apache-2.0
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URL: http://www.cython.org
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Source: https://files.pythonhosted.org/packages/source/C/Cython/Cython-%{version}.tar.gz
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Source1: python-Cython-rpmlintrc
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# PATCH-FIX-UPSTREAM -- cython_use_imgmath.patch -- Don't use removed pngmath Sphinx extension -- gh#cython/cython#2818
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Patch0: cython_use_imgmath.patch
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module xml}
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BuildRequires: fdupes
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BuildRequires: gcc-c++
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BuildRequires: python-rpm-macros
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Requires: python-devel
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Requires: python-xml
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Requires(post): update-alternatives
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Requires(postun): update-alternatives
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%ifpython2
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Provides: %{oldpython}-cython = %{version}
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Obsoletes: %{oldpython}-cython < %{version}
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%endif
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%python_subpackages
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%description
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The Cython language allows for writing C extensions for the Python
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language. Cython is a source code translator based on Pyrex, but
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supports more cutting edge functionality and optimizations.
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The Cython language is very close to the Python language (and most Python
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code is also valid Cython code), but Cython additionally supports calling C
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functions and declaring C types on variables and class attributes. This
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allows the compiler to generate very efficient C code from Cython code.
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%prep
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%setup -q -n Cython-%{version}
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%patch0 -p1
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# Fix non-executable scripts
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sed -i "s|^#!.*||" Cython/Debugger/{libpython,Cygdb}.py cython.py
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%build
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export CFLAGS="%{optflags} -fno-strict-aliasing"
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%python_build
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%install
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%{python_expand %$python_install
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# Prepare for update-alternatives usage
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mkdir -p %{buildroot}%{_sysconfdir}/alternatives
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for p in cython cythonize cygdb ; do
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mv %{buildroot}%{_bindir}/$p %{buildroot}%{_bindir}/$p-%{$python_bin_suffix}
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done
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}
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for p in cython cythonize cygdb ; do
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%prepare_alternative $p
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done
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%{python_expand chmod a+x %{buildroot}%{$python_sitearch}/Cython/Build/Cythonize.py
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sed -i "s|^#!%{_bindir}/env python$|#!%{__$python}|" %{buildroot}%{$python_sitearch}/Cython/Build/Cythonize.py
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$python -m compileall -d %{$python_sitearch} %{buildroot}%{$python_sitearch}/Cython/Build/
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$python -O -m compileall -d %{$python_sitearch} %{buildroot}%{$python_sitearch}/Cython/Build/
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%fdupes %{buildroot}%{$python_sitearch}
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}
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%post
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%python_install_alternative cython cythonize cygdb
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%postun
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%python_uninstall_alternative cython
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%files %{python_files}
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%license LICENSE.txt COPYING.txt
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%doc README.rst ToDo.txt USAGE.txt
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%python_alternative %{_bindir}/cygdb
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%python_alternative %{_bindir}/cython
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%python_alternative %{_bindir}/cythonize
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%{python_sitearch}/Cython/
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%{python_sitearch}/Cython-%{version}-py*.egg-info
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%{python_sitearch}/cython.py*
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%pycache_only %{python_sitearch}/__pycache__/cython*.py*
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%{python_sitearch}/pyximport/
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%changelog
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