Merge pull request #310569 from r-ryantm/auto-update/libsystemtap

stdenv.mkDerivation {

  pname = "libsystemtap";

  version = "5.0";

  version = "5.1";

  src = fetchgit {

    url = "git://sourceware.org/git/systemtap.git";

    rev = "release-5.0";

    hash = "sha256-dIBpySBTFn01CNtYwbXEramUlcYHPF6O/Ffr1BxdAH0=";

    rev = "release-5.1";

    hash = "sha256-3rhDllsgYGfh1gb5frUrlkzdz57A6lcvBELtgvb5Q7M=";

  };

  dontBuild = true;