diff --git a/libcxx-8.0.1.src.tar.xz b/libcxx-8.0.1.src.tar.xz
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diff --git a/libcxx.spec b/libcxx.spec
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+%global debug_package %{nil}
+
+Name:           libcxx
+Version:        8.0.1
+Release:        1%{?dist}
+Summary:        LLVM "libcxx" runtime libraries
+License:        BSD
+URL:            http://llvm.org
+Source0:        https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/libcxx-%{version}.src.tar.xz
+
+
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
+BuildRequires:  cmake
+BuildRequires:  python3
+
+%description
+The libcxx-devel package includes the libraries and header files for libcxx.
+
+%prep
+%autosetup -n libcxx-%{version}.src
+
+%build
+mkdir -p _build
+cd _build
+cmake \
+        -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+        -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+        -DCMAKE_C_COMPILER_TARGET=%{_arch} \
+        -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
+%if 0%{?__isa_bits} == 64
+        -DLLVM_LIBDIR_SUFFIX=64 \
+%else
+        -DLLVM_LIBDIR_SUFFIX= \
+%endif
+  ..
+
+%make_build
+
+%install
+cd _build
+%make_install
+
+%files
+%{_libdir}/libc++*
+%{_prefix}/include/*
+
+%changelog
+* Tue Nov 23 2021 Cheng Congxiu <chengcongxiu@huawei.com> - 8.0.1-1
+- update to 8.0.1-1