diff --git a/clang.spec b/clang.spec
index 9bedfb5c992b7a0a1ea6e178da876e76f0f48b8e..bb39a4e85c2c5e5596c3abb287a5b19f0376a150 100644
--- a/clang.spec
+++ b/clang.spec
@@ -6,7 +6,7 @@
 
 Name:		clang
 Version:	12.0.1
-Release:	2
+Release:	3
 License:	GPL-2.0-only and Apache-2.0 and MIT
 Summary:	An "LLVM native" C/C++/Objective-C compiler
 URL:		http://llvm.org
@@ -112,7 +112,9 @@ cd _build
 
 
 %cmake .. \
-	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
+	-DCLANG_LINK_CLANG_DYLIB=ON \
+        -DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
+        -DBUILD_SHARED_LIBS=OFF \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
 	-DCMAKE_INSTALL_RPATH:BOOL=";" \
 	-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
@@ -160,6 +162,8 @@ rm -vf %{buildroot}%{_datadir}/clang/clang-format-sublime.py*
 
 rm -Rvf %{buildroot}%{_pkgdocdir}
 
+rm -Rvf %{buildroot}%{_libdir}/*.a
+
 rm -vf %{buildroot}%{_datadir}/clang/bash-autocomplete.sh
 
 # Create sub-directories in the clang resource directory that will be
@@ -266,6 +270,9 @@ ln -s clang++ %{buildroot}%{_bindir}/clang++-%{maj_ver}
 %{_bindir}/git-clang-format
 
 %changelog
+* Tue Jun 13 2023 wangqiang <wangqiang1@kylinos.cn> - 12.0.1-3
+- Add compile option -DCLANG_LINK_CLANG_DYLIB=ON, -DBUILD_SHARED_LIBS=OFF
+
 * Thu Oct 27 2022 dongyuzhen <dongyuzhen@h-partners.com> - 12.0.1-2
 - Rebuild for next release