Enable riscv64

See:
c1b6a92854

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

llvm-bolt.spec

@@ -13,7 +13,7 @@
 
 Name: llvm-bolt
 Version: %{bolt_version}%{?rc_ver:~rc%{rc_ver}}
-Release: 1%{?dist}
+Release: 1.0.riscv64%{?dist}
 Summary: a post-link optimizer developed to speed up large applications
 
 License: Apache-2.0 WITH LLVM-exception
@@ -92,7 +92,7 @@ Documentation for the BOLT optimizer
         -DBOLT_LLD_EXE=%{_bindir}/ld.lld\
         -DLLVM_EXTERNAL_LIT=%{_bindir}/lit \
         -DLLVM_ENABLE_PROJECTS="bolt" \
-        -DLLVM_TARGETS_TO_BUILD="X86;AArch64"
+        -DLLVM_TARGETS_TO_BUILD="X86;AArch64;RISCV"
 
 # Set LD_LIBRARY_PATH now because we skip rpath generation and the build uses
 # some just built libraries.
@@ -152,9 +152,10 @@ rm -f %{buildroot}/%{_builddir}/%{bolt_srcdir}/%{_vpath_builddir}/%{_lib}/lib*.a
 %{_bindir}/merge-fdata
 %{_bindir}/perf2bolt
 
+%ifnarch riscv64
 %{_libdir}/libbolt_rt_hugify.a
 %{_libdir}/libbolt_rt_instr.a
-
+%endif
 
 %files doc
 %doc %{_pkgdocdir}