anchor.diff:  , git
   , python3
   , swig4
  -, boost172
  +, boost17x
   , cimg
   , eigen
   , lcov
  
positive.code:     test/regression
    '';
  
    meta = with lib; {
      description = "OpenROAD's unified application implementing an RTL-to-GDS flow";
      homepage = "https://theopenroadproject.org";
  
negative.code:   ];
  
    buildInputs = [
      boost17x
      cimg
      eigen
      lcov
  