$ git clone -n http://fedora-riscv.tranquillity.se:3000/rpms/llvm.git /var/lib/mock/f31-build-95805-32739/root/thebuilddir/tmp/scmroot/llvm
Cloning into '/var/lib/mock/f31-build-95805-32739/root/thebuilddir/tmp/scmroot/llvm'...
$ git reset --hard 0d179cfb64e512e25f3db25c022269b01780eeee
HEAD is now at 0d179cf Add BR for z3 and libxml2; fix config.guess