diff --git a/sentencepiece.spec b/sentencepiece.spec
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+Name:		sentencepiece
+Version:	0.1.92
+Release:	1
+Summary:	An unsupervised text tokenizer and detokenizer
+License:	Apache-2.0
+URL:		https://github.com/google/sentencepiece
+Source0:	https://github.com/google/sentencepiece/archive/v%{version}.tar.gz
+BuildRequires:	gcc-c++ gcc autoconf pkgconfig protobuf-compiler protobuf protobuf-devel
+BuildRequires:  cmake >= 3.14.0
+Requires:       protobuf-devel protobuf protobuf-compiler
+
+%description
+SentencePiece is an unsupervised text tokenizer and detokenizer mainly for Neural Network-based text generation 
+systems where the vocabulary size is predetermined prior to the neural model training.
+
+%global debug_package %{nil}
+
+%prep
+%autosetup -p1 -n %{name}-%{version}
+
+%build
+mkdir -p cmake/build
+cd cmake/build
+cmake ../../ -DCMAKE_CXX_FLAGS="-D_FORTIFY_SOURCE=2 -O2 -Wno-unused-result -Wno-sign-compare"\
+             -DCMAKE_C_FLAGS="-D_FORTIFY_SOURCE=2"\
+             -DCMAKE_BUILD_TYPE=Release\
+             -DSPM_USE_BUILTIN_PROTOBUF=ON\
+             -DSPM_ENABLE_SHARED=OFF\
+             -DCMAKE_INSTALL_LIBDIR=%{buildroot}%{_libdir}\
+             -DCMAKE_INSTALL_BINDIR=%{buildroot}%{_bindir}\
+             -DCMAKE_INSTALL_INCDIR=%{buildroot}%{_includedir}
+
+make -j24 V=1
+cd ../../
+
+%install
+cd cmake/build
+make install
+
+%files
+%defattr(-,root,root)
+%{_bindir}/spm_*
+%{_libdir}/*.a
+%{_libdir}/pkgconfig/*
+%{_includedir}/sentencepiece_*.h
+
+%changelog
+* Wed Sep 23 2021 xiefangqi <xiefangqi2@huawei.com> - 0.1.92-1
+- package init
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