nixpkgs/pkgs/development/libraries/science/math/rankwidth/default.nix

{ lib, stdenv
, fetchurl
}:

stdenv.mkDerivation rec {
  pname = "rankwidth";
  version = "0.9";

  src = fetchurl {
    url = "mirror://sageupstream/rw/rw-${version}.tar.gz";
    sha256 = "sha256-weA1Bv4lzfy0KMBR/Fay0q/7Wwb7o/LOdWYxRmvvtEE=";
  };

  configureFlags = [
    "--enable-executable=no" # no igraph dependency
  ];

  # check phase is empty for now (as of version 0.9)
  doCheck = true;

  meta = with lib; {
    description = "Calculates rank-width and rank-decompositions";
    license = with licenses; [ gpl2Plus ];
    maintainers = teams.sage.members;
    platforms = platforms.unix;
  };
}