diff --git a/golang.spec b/golang.spec
index 2a6e4ca4fb1bfd5789623221e5cabe4de268eac9..e3d4d326e3da8cbf923aa61dab8604ca4185bc22 100644
--- a/golang.spec
+++ b/golang.spec
@@ -63,7 +63,7 @@
 
 Name:           golang
 Version:        1.21.4
-Release:        2
+Release:        3
 Summary:        The Go Programming Language
 License:        BSD and Public Domain
 URL:            https://golang.org/
@@ -180,8 +180,8 @@ export GOHOSTARCH=%{gohostarch}
 pushd src
 export CFLAGS="$RPM_OPT_FLAGS"
 export LDFLAGS="$RPM_LD_FLAGS"
-export CC="gcc"
-export CC_FOR_TARGET="gcc"
+export CC="%{__cc}"
+export CC_FOR_TARGET="%{__cc}"
 export GOOS=linux
 export GOARCH=%{gohostarch}
 %if !%{external_linker}
@@ -294,7 +294,7 @@ export GOROOT=$(pwd -P)
 export PATH="$GOROOT"/bin:"$PATH"
 cd src
 
-export CC="gcc"
+export CC="%{__cc}"
 export CFLAGS="$RPM_OPT_FLAGS"
 export LDFLAGS="$RPM_LD_FLAGS"
 %if !%{external_linker}
@@ -354,6 +354,12 @@ fi
 %files devel -f go-tests.list -f go-misc.list -f go-src.list
 
 %changelog
+* Thu Feb 22 2024 luofng <luofeng13@huawei.com> - 1.21.4-3
+- Type: enhencement
+- CVE:NA
+- SUG:NA
+- DESC:support for building with clang
+
 * Wed Dec 13 2023 jiahua.yu <jiahua.yu@shingroup.cn> - 1.21.4-2
 - init support for arch ppc64le