diff --git a/libXScrnSaver-1.2.3.tar.bz2 b/libXScrnSaver-1.2.3.tar.bz2
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diff --git a/libXScrnSaver.spec b/libXScrnSaver.spec
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+%define anolis_release 1
+Summary: X.Org X11 libXss runtime library
+Name: libXScrnSaver
+Version: 1.2.3
+Release: %{anolis_release}%{?dist}
+License: MIT
+URL: http://www.x.org
+
+Source0: https://www.x.org/pub/individual/lib/%{name}-%{version}.tar.bz2
+
+BuildRequires: make
+BuildRequires: xorg-x11-util-macros
+BuildRequires: autoconf automake libtool
+BuildRequires: pkgconfig
+BuildRequires: xorg-x11-proto-devel
+BuildRequires: libX11-devel
+BuildRequires: libXext-devel
+
+%description
+X.Org X11 libXss runtime library
+
+%package devel
+Summary: X.Org X11 libXScrnSaver development package
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+X.Org X11 libXss development package
+
+%prep
+%setup -q
+
+%build
+autoreconf -v --install --force
+export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
+%configure --disable-static
+make %{?_smp_mflags}
+
+%install
+make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
+find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
+
+%ldconfig_post
+%ldconfig_postun
+
+%files
+%doc COPYING README ChangeLog
+%{_libdir}/libXss.so.1
+%{_libdir}/libXss.so.1.0.0
+
+%files devel
+%{_libdir}/libXss.so
+%{_libdir}/pkgconfig/xscrnsaver.pc
+%{_mandir}/man3/*.3*
+%{_includedir}/X11/extensions/scrnsaver.h
+
+%changelog
+* Thu Apr 07 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.2.3-1
+- Init from upstream version 1.2.3
+