$ git clone -n https://src.fedoraproject.org/rpms/R-preprocessCore.git /var/lib/mock/f33-build-130477-40880/root/chroot_tmpdir/scmroot/R-preprocessCore
Cloning into '/var/lib/mock/f33-build-130477-40880/root/chroot_tmpdir/scmroot/R-preprocessCore'...
$ git reset --hard ee61c1499bb3c307c138c93606793e9a3776c069
HEAD is now at ee61c14 rebuild against R without libRlapack.so, apply upstream change to love openblas