%global pkg_name pytorch
%global pkg_version 2.1.2
%global pkg_summary Tensors and Dynamic neural networks in Python with strong GPU acceleration
%global pkg_description %{expand:
PyTorch is a Python package that provides two high-level features:
- Tensor computation (like NumPy) with strong GPU acceleration
- Deep neural networks built on a tape-based autograd system
You can reuse your favorite Python packages such as NumPy, SciPy and Cython to extend PyTorch when needed.
}
%global _empty_manifest_terminate_build 0

Name:           python-%{pkg_name}
Version:        %{pkg_version}
Release:        2
Summary:        %{pkg_summary}

License:        BSD-3-Clause
URL:            https://github.com/pytorch/pytorch
Source0:        https://github.com/pytorch/pytorch/releases/download/v%{version}/pytorch-v%{version}.tar.gz

Patch1:			0001-add-Wno-error-nonnull-for-test-cpp-api.patch

BuildRequires:  g++
Requires:	python3-future
Requires:	python3-numpy

%description
%{pkg_description}

%package -n     python3-%{pkg_name}
Summary:        %{pkg_summary}
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-setuptools_scm
BuildRequires:	python3-pbr
BuildRequires:	python3-pip
BuildRequires:	python3-wheel
BuildRequires:	python3-hatchling

BuildRequires:	python3-astunparse
BuildRequires:	python3-numpy
BuildRequires:	python3-pyyaml
BuildRequires:	cmake
BuildRequires:	python3-typing-extensions
BuildRequires:	python3-requests

%description -n python3-%{pkg_name}
%{pkg_description}

%package help
Summary: the documents and examples for %{pkg_name}

%description help
This package contains the documents and examples for %{pkg_name}

%prep
%autosetup -p1 -n %{pkg_name}-v%{pkg_version}

%build
export CFLAGS+=" -Wno-error=maybe-uninitialized -Wno-error=uninitialized -Wno-error=restrict -fPIC"
export CXXFLAGS+=" -Wno-error=maybe-uninitialized -Wno-error=uninitialized -Wno-error=restrict -fPIC"
%pyproject_build

%install
%pyproject_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/doclist.lst .

%files -n python3-%{pkg_name}
%doc *.md
%license LICENSE
%{_bindir}/convert-caffe2-to-onnx
%{_bindir}/convert-onnx-to-caffe2
%{_bindir}/torchrun
%{python3_sitearch}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Mon Apr 15 2024 YunShu
- refactor spec file

* Thu Jan 11 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 2.1.2-2
- Patch: Add -Wno-error=nonnull for test/cpp/api/

* Thu Dec 28 2023 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 2.1.2-1
- upgrade to 2.1.2

* Thu Aug 17 2023 Dongxing Wang <dxwangk@isoftstone.com> - 2.0.1-2
- Fix the EulerMaker failure for verion 2.0.1

* Mon Jul 24 2023 Dongxing Wang <dxwangk@isoftstone.com> - 2.0.1-1
- upgrade to 2.0.1

* Thu Feb 16 2023 Dongxing Wang <dxwangk@isoftstone.com> - 1.11.0-2
- fixes: error: the CXX 11 compiler error (linux.cc flexible array member not at end of struct)

* Mon Jun 13 2022 Zhipeng Xie <xiezhipeng1@huawei.com> - 1.11.0-1
- upgrade to 1.11.0

* Mon Jun 28 2021 wulei <wulei80@huawei.com> - 1.6.0-3
- fixes: error: the CXX compiler identification is unknown

* Thu Feb 4 2021 Zhipeng Xie<xiezhipeng1@huawei.com> - 1.6.0-2
- disable SVE to fix compile error in gcc 9

* Sun Sep 27 2020 Zhipeng Xie<xiezhipeng1@huawei.com> - 1.6.0-1
- Package init