@startdot
digraph MakeDeps {
  //rankdir=BT;
  rankdir=TD;
  node [shape=box, style="rounded,filled", color=black, fillcolor=royalblue];

  subgraph clusterZLIB {
    Zlib [label="libzlib"];

    color=royalblue;
    label = "http://zlib.net/zlib*.zip\n(Windows)";
  }

  subgraph clusterAbsl {
    Absl [label="libabsl_*"];

    color=royalblue;
    label = "abseil/abseil-cpp.git";
  }

  subgraph clusterProtobuf {
    Protobuf [label="libprotobuf"];
    Protoc [label="protoc", shape=component];

    color=royalblue;
    label = "protocolbuffers/protobuf.git";
  }

  subgraph clusterCoinOR {
    subgraph clusterCoinUtils {
      CoinUtils [label="libCoinUtils\n(autotools)"];

      color=royalblue;
      label = "coin-or/CoinUtils.git";
    }
    subgraph clusterOsi {
      Osi [label="libOsi\n(autotools)"];

      color=royalblue;
      label = "coin-or/Osi.git";
    }
    subgraph clusterClp {
      Clp [label="libClp\n(autotools)"];
      OsiClp [label="libOsiClp\n(autotools)"];
      ClpSolver [label="libClpSolver\n(autotools)"];

      color=royalblue;
      label = "coin-or/Clp.git";
    }
    subgraph clusterCgl {
      Cgl [label="libCgl\n(autotools)"];

      color=royalblue;
      label = "coin-or/Cgl.git";
    }
    subgraph clusterCbc {
      Cbc [label="libCbc\n(autotools)"];
      OsiCbc [label="libOsiCbc\n(autotools)"];
      CbcSolver [label="libCbcSolver\n(autotools)"];

      color=royalblue;
      label = "coin-or/Cbc.git";
    }

    CoinUtils -> Osi;

    CoinUtils -> Clp;
    Osi -> Clp;

    CoinUtils -> OsiClp;
    Osi -> OsiClp;
    Clp -> OsiClp;

    Clp -> ClpSolver;

    CoinUtils -> Cgl;
    Osi -> Cgl;
    OsiClp -> Cgl;

    CoinUtils -> Cbc;
    Osi -> Cbc;
    Clp -> Cbc;
    Cgl -> Cbc;

    CoinUtils -> OsiCbc;
    Osi -> OsiCbc;
    Cbc -> OsiCbc;

    Cbc -> CbcSolver;
    color=royalblue;
    label = "CBC/CLP Solvers";
  }

  SWIG_WIN [label="Swigwin\n(Windows)", color=chocolate];

  CPLEX [label="Cplex Solver\nCPLEX_*_DIR",style="rounded,dashed", color=grey];
  GLPK [label="GLPK_*_DIR",style="rounded,dashed", color=grey];
  GUROBI [label="GUROBI_*_DIR",style="rounded,dashed", color=grey];
  SCIP [label="SCIP_*_DIR",style="rounded,dashed", color=grey];
  XPRESS [label="XPRESS_*_DIR",style="rounded,dashed", color=grey];

  // inter deps
  Zlib -> Protobuf;
  Zlib -> Cbc;
  Absl -> Protobuf;

  // rendering hack
  CPLEX -> GLPK [arrowhead=none, style=invisible];
  GLPK -> GUROBI [arrowhead=none, style=invisible];
  GUROBI -> SCIP [arrowhead=none, style=invisible];
  SCIP -> XPRESS [arrowhead=none, style=invisible];

  color=grey;
  label = "Dependencies\nTarget: third_party";
} // digraph
@enddot
// vim tw:0