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+Name:           lzip
+Version:        1.20
+Release:        1%{?dist}
+Summary:        LZMA compressor with integrity checking
+
+License:        GPLv3+
+URL:            http://www.nongnu.org/lzip/lzip.html
+Source0:        http://download.savannah.gnu.org/releases/lzip/lzip-%{version}.tar.gz
+Source1:        http://download.savannah.gnu.org/releases/lzip/lzip-%{version}.tar.gz.sig
+BuildRequires:  gcc-c++
+
+%description
+Lzip compresses data using LZMA (Lempel-Ziv-Markov chain-Algorithm). It
+supports integrity checking using CRC (Cyclic Redundancy Check). To archive
+multiple files, tar can be used with lzip. Please note, that the lzip file
+format (.lz) is not compatible with the lzma file format (.lzma).
+
+
+%prep
+%setup -q
+# file needs to be copied, because it is used in "make check"
+cp -a COPYING{,.txt}
+# convert CRLF to LF
+sed -i 's/\r//' COPYING.txt 
+
+
+%build
+%configure CXXFLAGS="%{build_cxxflags}" LDFLAGS="%{build_ldflags}"
+make %{?_smp_mflags}
+
+
+%install
+make install install-man DESTDIR=$RPM_BUILD_ROOT
+
+# if install-info is present, this is created by upstream's makefile
+rm -Rf $RPM_BUILD_ROOT%{_infodir}/dir
+
+%check
+make check
+
+%files
+%license COPYING.txt
+# TODO is currently empty
+%doc AUTHORS ChangeLog NEWS README
+%{_bindir}/lzip
+%{_infodir}/lzip.info*
+%{_mandir}/man1/lzip.1*
+
+
+%changelog
+* Tue May 05 2020 Hubble Zhu <zhuhengbo1@huawei.com> - 1.20-1
+- First release.