diff --git a/libclc.spec b/libclc.spec
index 88c020a6315ba5b5a0f2e72f7fd78d302f5ff7bd..21d850bec2513c6f11dc66a5d8b3266c7999f37e 100644
--- a/libclc.spec
+++ b/libclc.spec
@@ -1,5 +1,6 @@
 %bcond_without check
 %bcond_without sys_llvm
+%bcond_without bisheng_autotuner
 
 %global maj_ver 17
 %global min_ver 0
@@ -25,7 +26,7 @@
 
 Name:           %{pkg_name}
 Version:        %{clc_version}
-Release:        2
+Release:        3
 Summary:        An implementation of the library requirements of the OpenCL C
 License:        Apache-2.0 WITH LLVM-exception OR BSD OR MIT
 URL:            https://libclc.llvm.org
@@ -85,7 +86,11 @@ developing applications that use libclc.
 %build
 export CFLAGS="%{build_cflags} -D__extern_always_inline=inline"
 %set_build_flags
-%cmake -DCMAKE_INSTALL_DATADIR:PATH=%{install_libdir}
+%cmake \
+%if %{with bisheng_autotuner}
+	-DLLVM_ENABLE_AUTOTUNER=ON \
+%endif
+  -DCMAKE_INSTALL_DATADIR:PATH=%{install_libdir}
 
 %make_build
 
@@ -113,6 +118,9 @@ make test || true
 %{install_includedir}/clc
 
 %changelog
+* Tue Aug 20 2024 liyunfei <liyunfei33@huawei.com> - 17.0.6-3
+- Add BiSheng Autotuner support.
+
 * Thu Mar 14 2024 yinxiulin <xiulin.yin@shingroup.cn> - 17.0.6-2
 - Add ppc64le support