%global _empty_manifest_terminate_build 0
Name:		pytorch3D
Version:	0.7.6
Release:	1
Summary:	3D deep learning in Python with strong GPU acceleration
License:	BSD-3
URL:		https://pytorch3d.org/
Source0:	https://openi.pcl.ac.cn/JunJun-Liu/pytorch3D/pytorch3d-0.7.6.tar.gz

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

%description
PyTorch3D is an extension of PyTorch designed to provide tools for 3D deep learning. It enables users to leverage the PyTorch ecosystem for developing, training, and deploying 3D deep learning models with strong GPU acceleration.

%package -n python3-pytorch3D
Summary:	3D deep learning in Python with strong GPU acceleration
Provides:	python3-pytorch3d
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-setuptools_scm
BuildRequires:	python3-pbr
BuildRequires:	python3-pip
BuildRequires:	python3-wheel
BuildRequires:  python3-torch

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

%description -n python3-pytorch3D
PyTorch3D is an extension of PyTorch designed to provide tools for 3D deep learning. It integrates seamlessly with PyTorch and provides specialized modules and functions for 3D data processing and model development.

%package help
Summary:	Development documents and examples for PyTorch3D
Provides:	python3-pytorch3d-doc
%description help
This package contains development documents and examples for PyTorch3D. It provides comprehensive guides and examples to help users understand and utilize the features of PyTorch3D for 3D deep learning tasks.

%prep
%autosetup -p1 -n pytorch3d-0.7.6

%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"
python3 setup.py build

%install
python3 setup.py install --skip-build --root %{buildroot}
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-pytorch3D
%doc *.md
%license LICENSE
%{python3_sitearch}/*

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

%changelog
* Wed Feb 28 2024 Junjun Liu <172074482@qq.com> - 0.7.6-1
- Initial RPM release of PyTorch3D version 0.7.6.
- Modified build and install process to accommodate non-pyproject environments.
- Updated documentation and examples installation in package section.