- Build AVX2 enabled hwcaps library for x86_64-v3

OBS-URL: https://build.opensuse.org/package/show/network:cryptocurrencies/libff?expand=0&rev=9

libff.spec

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+#
+# spec file for package libff
+#
+# Copyright (c) 2025 SUSE LLC
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+%define lname libff-1_0_0
+Name:           libff
+Version:        1.0.0
+Release:        0
+Summary:        C++ library for Finite Fields and Elliptic Curves
+License:        MIT
+URL:            https://github.com/scipr-lab/libff
+Source0:        https://github.com/scipr-lab/libff/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Patch0:         00_no_bn128.patch
+Patch1:         01_shared_lib.patch
+Patch2:         02_config_hpp.patch
+BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  gmp-devel
+BuildRequires:  libopenssl-devel
+%{?suse_build_hwcaps_libs}
+
+%description
+libff is a C++ library for finite fields and elliptic curves.
+
+%package -n %{lname}
+Summary:        C++ library for finite fields and elliptic curves
+
+%description -n %{lname}
+libff is a C++ library for finite fields and elliptic curves.
+
+%package devel
+Summary:        Development files for libff
+Requires:       %{lname} = %{version}-%{release}
+
+%description devel
+The %{name}-devel package contains libraries and header files for developing applications that use libff.
+
+%prep
+%autosetup -p1
+chmod 0644 LICENSE AUTHORS README.md
+# see 00_no_bn128.patch
+rm -r depends
+rm -r libff/algebra/curves/bn128
+rm libff/algebra/scalar_multiplication/multiexp_profile.cpp
+
+%build
+%cmake \
+  -DWITH_PROCPS=OFF \
+  -DPACKAGE_VERSION:STRING="%{version}"
+%cmake_build
+
+%check
+pushd build
+make check
+
+%install
+%cmake_install
+
+%ldconfig_scriptlets -n %{lname}
+
+%files -n %{lname}
+%doc README.md
+%license LICENSE AUTHORS
+%{_libdir}/libff-%{version}.so
+
+%files devel
+%{_includedir}/libff/
+
+%changelog