turbovnc: 3.2 -> 3.2.1 (#449788)

stdenv.mkDerivation (finalAttrs: {

  pname = "turbovnc";

  version = "3.2";

  version = "3.2.1";

  src = fetchFromGitHub {

    owner = "TurboVNC";

    repo = "turbovnc";

    rev = finalAttrs.version;

    hash = "sha256-CMJdUG4Dd7pbtr/KXq0hV+zR5i+L/y610O+SWJTR/zQ=";

    hash = "sha256-J+J4QRf21QLScgtwwSZCXoy0+6bwZFeXm4k4zk0h5Rs=";

  };

  # Notes:

  # * SSH support does not require `openssh` on PATH, because turbovnc

  #   uses a built-in SSH client ("JSch fork"), as commented on e.g.:

  #   https://github.com/TurboVNC/turbovnc/releases/tag/3.2beta1

  #   https://github.com/TurboVNC/turbovnc/releases/tag/3.2.1beta1

  #

  # TODO:

  # * Build outputs that are unclear:

    # use system libs

    # TurboVNC >= 3.1.4 no longer needs overrides to use system libraries

    # instead of bundling them, see

    # https://github.com/TurboVNC/turbovnc/releases/tag/3.2beta1:

    # https://github.com/TurboVNC/turbovnc/releases/tag/3.2.1beta1:

    # >  The TVNC_SYSTEMLIBS and TVNC_SYSTEMX11 CMake variables have been removed,

    # > and the build system now behaves as if those variables are always on.

    # > A new CMake variable (TVNC_ZLIBNG) can be used on x86 platforms