Nico Krapp
0f08f3234d
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:numeric/python-mpi4py?expand=0&rev=42
204 lines
6.8 KiB
RPMSpec
204 lines
6.8 KiB
RPMSpec
#
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# spec file for package python-mpi4py
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#
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# Copyright (c) 2025 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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%define plainpython python
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Name: python-mpi4py
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Version: 4.0.3
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Release: 0
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Summary: MPI for Python
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License: BSD-3-Clause
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URL: https://github.com/mpi4py/mpi4py
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Source: https://files.pythonhosted.org/packages/source/m/mpi4py/mpi4py-%{version}.tar.gz
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BuildRequires: %{python_module Cython >= 3}
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module pip}
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BuildRequires: %{python_module setuptools >= 42}
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BuildRequires: %{python_module wheel}
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BuildRequires: fdupes
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BuildRequires: openmpi-macros-devel
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BuildRequires: python-rpm-macros
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# SECTION test dependencies
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BuildRequires: %{python_module numpy}
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BuildRequires: %{python_module PyYAML}
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BuildRequires: %{python_module cffi}
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# /SECTION
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%openmpi_requires
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%python_subpackages
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%description
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This package provides Python bindings for the Message Passing
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Interface (MPI) standard. It is implemented on top of the MPI-1/2/3
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specification and exposes an API which grounds on the standard MPI-2
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C++ bindings.
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This package supports:
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+ Communication of any picklable Python object
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* Point-to-point: send & receive
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* Collective: broadcast, scatter & gather, reductions
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+ Communication of Python object exposing the Python buffer
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interface (NumPy arrays, builtin bytes/string/array objects)
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* Point-to-point: blocking/nonbloking/persistent send & receive
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* Collective: broadcast, block/vector scatter & gather, reductions
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+ Process groups and communication domains
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* Creation of new intra/inter communicators
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* Cartesian & graph topologies
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+ Parallel input/output:
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* read & write
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* blocking/nonbloking & collective/noncollective
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* individual/shared file pointers & explicit offset
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+ Dynamic process management
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* spawn & spawn multiple
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* accept/connect
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* name publishing & lookup
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+ One-sided operations
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* remote memory access: put, get, accumulate
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* passive target syncronization: start/complete & post/wait
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* active target syncronization: lock & unlock
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%package devel
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Summary: Development files for %{name}
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Requires: %{name} = %{version}
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Requires: %{name}-common-devel = %{version}
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Requires: python-devel
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Requires: %plainpython(abi) = %python_version
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%description devel
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Development libraries and headers needed to build packages using %{name}.
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%package -n %{name}-common-devel
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Summary: Shared development files for %{name}
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%openmpi_devel_requires
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Provides: %{python_module mpi4py-common-devel = %{version}}
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BuildArch: noarch
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%description -n %{name}-common-devel
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Development libraries and headers needed to build packages using %{name}.
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You normally do not need to install this directly, it will be pulled in by
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the python-specific devel package.
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%package -n %{name}-doc
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Summary: Documentation for %{name}
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Provides: %{python_module mpi4py-doc = %{version}}
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BuildArch: noarch
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%description -n %{name}-doc
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Documentation files and demos for %{name}.
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%prep
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%autosetup -p1 -n mpi4py-%{version}
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sed -i '1!b;/^#!\/usr\/bin\/env python/d' demo/python-config
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chmod a-x demo/python-config demo/check-mpiexec/run.sh
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rm docs/source/make.bat
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%build
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%setup_openmpi
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export CFLAGS="%{optflags} -fno-strict-aliasing"
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export LANG=en_US.UTF-8
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%pyproject_wheel
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%install
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export LANG=en_US.UTF-8
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%pyproject_install
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%{python_expand # De-duplicate includes and also put them in a more generally-accessible location.
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rm -Rf %{buildroot}/%{_includedir}/mpi4py/include
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rm -Rf %{buildroot}/%{_includedir}/mpi4py/*.h
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mkdir -p -m 755 %{buildroot}/%{_includedir}/mpi4py/include
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# Keep directory structure intact, e.g. mpi4py.h includes "../../MPI_api.h"
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mv %{buildroot}%{$python_sitearch}/mpi4py/include/mpi4py %{buildroot}/%{_includedir}/mpi4py/include/mpi4py
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mv %{buildroot}%{$python_sitearch}/mpi4py/*.h %{buildroot}/%{_includedir}/mpi4py/
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ln -s %{_includedir}/mpi4py/include/mpi4py %{buildroot}%{$python_sitearch}/mpi4py/include/mpi4py
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for f in %{_includedir}/mpi4py/{MPI,MPI_api}.h; do ln -s ${f} %{buildroot}%{$python_sitearch}/mpi4py/; done
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%fdupes %{buildroot}%{$python_sitearch}
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}
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%fdupes %{buildroot}/%{_includedir}
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mkdir -p %{buildroot}%{_docdir}%{name}
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cp -r docs %{buildroot}%{_docdir}%{name}/
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cp -r demo %{buildroot}%{_docdir}%{name}/
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%fdupes %{buildroot}%{_docdir}%{name}
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# Don't run tests in s390x, mpiexec is not too reliable running in the
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# OBS virtual machine environment. bsc#1218604#c1
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%ifnarch s390x
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%check
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export PYTHONDONTWRITEBYTECODE=1
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export LANG=en_US.UTF-8
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# https://mpi4py.readthedocs.io/en/stable/develop.html#testing
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# obs server: no communication between processes?
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donttest="-x test_spawn"
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donttest+=" -x test_apply"
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donttest+=" -x test_async_error_callback"
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donttest+=" -x test_empty_iterable"
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donttest+=" -x test_imap"
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donttest+=" -x test_istarmap"
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donttest+=" -x test_map"
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donttest+=" -x test_starmap"
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donttest+=" -x test_pool_worker_lifetime_early_close"
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donttest+=" -x test_terminate"
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# osc build local: hangs or takes too long?
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donttest+=" -x test_p2p_obj"
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donttest+=" -x testGetStatusAll"
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donttest+=" -x testIMProbe"
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donttest+=" -x testIS"
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donttest+=" -x testMProbe"
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donttest+=" -x testMessageProbeIProbe"
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donttest+=" -x testProbe"
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donttest+=" -x testTestAll"
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donttest+=" -x testAll"
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donttest+=" -x testWaitAll"
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%ifarch %ix86
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# https://github.com/mpi4py/mpi4py/issues/105
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donttest+=" -x test_io"
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# There are more broken tests in i586: https://github.com/mpi4py/mpi4py/issues/279
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donttest+=" -x test_file -x test_subclass -x test_errhandler -x test_threads"
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%endif
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%setup_openmpi
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%{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}
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rm -rf build _build.*
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%{openmpi_prefix}/bin/mpiexec -n 1 $python -B test/main.py -v $donttest
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}
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%endif
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%files %{python_files}
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%doc CHANGES.rst DESCRIPTION.rst README.rst
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%license LICENSE.rst
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%{python_sitearch}/mpi4py
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%{python_sitearch}/mpi4py-%{version}.dist-info
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%exclude %{python_sitearch}/mpi4py/include/
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%exclude %{python_sitearch}/mpi4py/*.h
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%files %{python_files devel}
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%license LICENSE.rst
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%{python_sitearch}/mpi4py/include/
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%{python_sitearch}/mpi4py/*.h
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%files -n %{name}-common-devel
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%license LICENSE.rst
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%{_includedir}/mpi4py/
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%files -n %{name}-doc
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%license LICENSE.rst
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%dir %{_docdir}%{name}
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%{_docdir}%{name}/docs/
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%{_docdir}%{name}/demo/
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%changelog
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