undIndexLoader.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/BackgroundIndexStorage.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/BackgroundQueue.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.error: Bad exit status from /var/tmp/rpm-tmp.bXNPwX (%build)
dir/index/BackgroundRebuild.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/CanonicalIncludes.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/FileIndex.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Index.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/IndexAction.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/MemIndex.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Merge.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Ref.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Relation.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Serialization.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/Symbol.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/SymbolCollector.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/SymbolID.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/SymbolLocation.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/SymbolOrigin.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/YAMLSerialization.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/dex/Dex.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/dex/Iterator.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/dex/PostingList.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/index/dex/Trigram.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/refactor/Rename.cpp.o tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/refactor/Tweak.cpp.o  -Wl,-rpath,/builddir/build/BUILD/cfe-9.0.0rc2.src/_build/lib64: lib64/libclangAST.so.9 lib64/libclangASTMatchers.so.9 lib64/libclangBasic.so.9 lib64/libclangDriver.so.9 lib64/libclangFormat.so.9 lib64/libclangFrontend.so.9 lib64/libclangIndex.so.9 lib64/libclangLex.so.9 lib64/libclangSema.so.9 lib64/libclangSerialization.so.9 lib64/libclangTidy.so.9 lib64/libclangTidyAndroidModule.so.9 lib64/libclangTidyAbseilModule.so.9 lib64/libclangTidyBoostModule.so.9 lib64/libclangTidyBugproneModule.so.9 lib64/libclangTidyCERTModule.so.9 lib64/libclangTidyCppCoreGuidelinesModule.so.9 lib64/libclangTidyFuchsiaModule.so.9 lib64/libclangTidyGoogleModule.so.9 lib64/libclangTidyHICPPModule.so.9 lib64/libclangTidyLLVMModule.so.9 lib64/libclangTidyMiscModule.so.9 lib64/libclangTidyModernizeModule.so.9 lib64/libclangTidyObjCModule.so.9 lib64/libclangTidyPerformanceModule.so.9 lib64/libclangTidyPortabilityModule.so.9 lib64/libclangTidyReadabilityModule.so.9 lib64/libclangTidyZirconModule.so.9 lib64/libclangTooling.so.9 lib64/libclangToolingCore.so.9 lib64/libclangToolingInclusions.so.9 lib64/libclangToolingRefactoring.so.9 lib64/libclangToolingSyntax.so.9 -lpthread /usr/lib64/libLLVM-9.so && :
/usr/bin/ld: tools/extra/clangd/CMakeFiles/obj.clangDaemon.dir/ClangdLSPServer.cpp.o: in function `std::__atomic_base<bool>::exchange(bool, std::memory_order)':
/usr/include/llvm/Support/FormatVariadic.h:148: undefined reference to `__atomic_exchange_1'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
RPM build errors:
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.bXNPwX (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.7/site-packages/mockbuild/util.py", line 636, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/clang.spec