!54 【LLVM平行宇宙】Add toolchain switch support

From: @liyunfei33 
Reviewed-by: @wumingchuan 
Signed-off-by: @wumingchuan

pin-gcc-client.spec

@@ -1,6 +1,6 @@
 Name:           pin-gcc-client
 Version:        0.4.1
-Release:        11
+Release:        12
 Summary:        A Pin (Plug-IN framework) client is implemented based on GCC plugin and can execute the compiler optimization pass in GCC.
 License:        GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
 URL:            https://gitee.com/src-openeuler/pin-gcc-client
@@ -29,13 +29,10 @@ A Pin (Plug-IN framework) client is implemented based on GCC plugin and can exec
 %prep
 %autosetup -p1
 
+%build
 mkdir -p _build
 cd _build
 %{cmake} .. -DCMAKE_INSTALL_PREFIX=%{_usr} -DCMAKE_INSTALL_LIBDIR=%{_libdir} -DCMAKE_SKIP_RPATH=ON -DMLIR_DIR=/usr/lib64/cmake/mlir -DLLVM_DIR=/usr/lib64/cmake/llvm
-
-
-%build
-cd _build
 %make_build
 
 %install
@@ -64,6 +61,12 @@ find %{buildroot} -type f -name "*.so" -exec strip "{}" ";"
 %config(noreplace) /etc/ld.so.conf.d/%{name}-%{_arch}.conf
 
 %changelog
+* Tue Aug 22 2023 liyunfei <liyunfei33@huawei.com> - 0.4.1-12
+- Type:FIX
+- ID:NA
+- SUG:NA
+- DESC:FIX clang toolchain error
+
 * Thu Aug 3 2023 dingguangya <dingguangya1@huawei.com> - 0.4.1-11
 - Type:FIX
 - ID:NA