diff --git a/llvm.spec b/llvm.spec
index 3ad309cbb198373c1e5cd13cac8dba1f043a8161..0bb6d58b44823bda3e27d08ca19c84be8432c62d 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -1,4 +1,4 @@
-%define anolis_release 4
+%define anolis_release 5
 
 %global toolchain clang
  
@@ -268,6 +268,9 @@ mv %{third_party_srcdir} third-party
 	utils/update_cc_test_checks.py
 
 %build
+%ifarch riscv64
+%global _lto_cflags %{nil}
+%endif
 export ASMFLAGS=$CFLAGS
 
 %cmake	-G Ninja \
@@ -275,6 +278,10 @@ export ASMFLAGS=$CFLAGS
 	-DLLVM_PARALLEL_LINK_JOBS=1 \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
 	-DCMAKE_SKIP_RPATH:BOOL=ON \
+%ifarch riscv64
+        -DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
+        -DCMAKE_CXX_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
+%endif
 %if %{without compat_build}
 %if 0%{?__isa_bits} == 64
 	-DLLVM_LIBDIR_SUFFIX=64 \
@@ -491,6 +498,7 @@ fi
 %config(noreplace) %{_sysconfdir}/ld.so.conf.d/%{name}-%{_arch}.conf
 %if %{with gold}
 %{_libdir}/%{name}/lib/LLVMgold.so
+%{abidir}/LLVMgold.dump
 %endif
 %{pkg_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
 %{pkg_libdir}/libLTO.so*
@@ -567,6 +575,9 @@ fi
 %endif
 
 %changelog
+* Sun Apr 27 2025 Shangtong Guo <guo.shangtong@zte.com.cn> - 17.0.6-5
+- add support for riscv64 build
+
 * Thu Oct 31 2024 Chen Li <chenli@loongson.cn> - 17.0.6-4
 - LoongArch Backport: Add support for call36 function calls
 - LoongArch Backport: Reimplement the expansion of PseudoLA*_LARGE instructions