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+Name:           xsimd
+Version:        14.1.0
+Release:        1
+Summary:        C++ wrappers for SIMD intrinsic
+License:        BSD-3-Clause
+URL:            https://xsimd.readthedocs.io/
+%global github  https://github.com/xtensor-stack/xsimd
+Source:         %{github}/archive/%{version}/%{name}-%{version}.tar.gz
+
+BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  doctest-devel
+
+# there is no actual arched content - this is a header only library
+%global debug_package %{nil}
+
+%global _description \
+SIMD (Single Instruction, Multiple Data) is a feature of microprocessors that \
+has been available for many years. SIMD instructions perform a single operation \
+on a batch of values at once, and thus provide a way to significantly \
+accelerate code execution. However, these instructions differ between \
+microprocessor vendors and compilers. \
+ \
+xsimd provides a unified means for using these features for library authors. \
+Namely, it enables manipulation of batches of numbers with the same arithmetic \
+operators as for single values. It also provides accelerated implementation \
+of common mathematical functions operating on batches.
+
+%description %_description
+
+%package devel
+Summary:        %{summary}
+Provides:       %{name} = %{version}-%{release}
+Provides:       %{name}-static = %{version}-%{release}
+BuildArch:      noarch
+
+%description devel %_description
+
+%prep
+%autosetup -n %{name}-%{version}
+
+%build
+%cmake -DBUILD_TESTS=ON
+%cmake_build
+
+%install
+%cmake_install
+
+%check
+# Explicitly not supported upstream for simd mode. Still valuable for scalar mode layer.
+%ifnarch ppc64le s390x
+%cmake_build -- xtest
+%endif
+
+%files devel
+%doc README.md
+%license LICENSE
+%{_includedir}/%{name}/
+%{_datadir}/cmake/%{name}/
+%{_datadir}/pkgconfig/%{name}.pc
+
+%changelog
+* Tue Mar 25 2025 Claude Code <noreply@anthropic.com> - 14.1.0-1
+- Upgrade to 14.1.0
+- Remove 0001-fix-copy-pasted-headers.patch (fixed upstream)
+
+* Thu May 29 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 13.2.0-1
+- Init package