anchor.diff:  
     postPatch = ''
       patchShebangs . contrib
  -    for i in backtrace cmdlineargs; do
  -      mv test/$i.jl{,.off}
  -      touch test/$i.jl
  -    done
  -    rm stdlib/Sockets/test/runtests.jl && touch stdlib/Sockets/test/runtests.jl
  -    rm stdlib/Distributed/test/runtests.jl && touch stdlib/Distributed/test/runtests.jl
  -    # LibGit2 fails with a weird error, so we skip it as well now
  -    rm stdlib/LibGit2/test/runtests.jl && touch stdlib/LibGit2/test/runtests.jl
  -    sed -e 's/Invalid Content-Type:/invalid Content-Type:/g' -i ./stdlib/LibGit2/test/libgit2.jl
  -    sed -e 's/Failed to resolve /failed to resolve /g' -i ./stdlib/LibGit2/test/libgit2.jl
     '';
   
     dontUseCmakeConfigure = true;
  
positive.code:     openspecfun pcre2 lapack
    ];
  
    # Julia's tests require read/write access to $HOME
    preCheck = ''
      export HOME="$NIX_BUILD_TOP"
    '';
  
    preBuild = ''
      sed -e '/^install:/s@[^ ]*/doc/[^ ]*@@' -i Makefile
      sed -e '/[$](DESTDIR)[$](docdir)/d' -i Makefile
  
negative.code:     license = lib.licenses.mit;
      maintainers = with lib.maintainers; [ raskin rob garrison ];
      platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" "aarch64-linux" ];
      broken = true;
    };
  }
  