anchor.diff:  
       # Derived from https://github.com/libuv/libuv/commit/1a5d4f08238dd532c3718e210078de1186a5920d
       ./libuv-application-services.patch
  -
  -    # TODO: Remove this patch for a regression once CMake 3.18.2 is out:
  -    (fetchpatch { # PCH: Avoid Apple-specific architecture flags on other platforms
  -      url = "https://gitlab.kitware.com/cmake/cmake/-/commit/70ce1ad64a04a244bb1c03753da0752c61fc3a37.patch";
  -      sha256 = "0jcdgv48j0dd4nlhyy3j0s3h6bcbrq2yg1mdhpgfqrb2y3p91fky";
  -    })
   
     ] ++ lib.optional stdenv.isCygwin ./3.2.2-cygwin.patch;
   
  
positive.code:   doCheck = false; # fails
  
    meta = with lib; {
      homepage = "http://www.cmake.org/";
      description = "Cross-Platform Makefile Generator";
      platforms = if useQt4 then qt4.meta.platforms else platforms.all;
      maintainers = with maintainers; [ ttuegel lnl7 ];
      license = licenses.bsd3;
  
negative.code:           + lib.optionalString useNcurses "-cursesUI"
            + lib.optionalString withQt5 "-qt5UI"
            + lib.optionalString useQt4 "-qt4UI";
    version = "3.18.2";
  
    src = fetchurl {
      url = "${meta.homepage}files/v${lib.versions.majorMinor version}/cmake-${version}.tar.gz";
      # compare with https://cmake.org/files/v${lib.versions.majorMinor version}/cmake-${version}-SHA-256.txt
      sha256 = "0zhxsnxm5d8wdarz2gs3r41r1dfrnh35ki75fa684gaxfzy40kjx";
    };
  
    patches = [
  