path: root/pkgs/os-specific/linux/can-utils/default.nix

{ lib, stdenv, fetchFromGitHub }:

stdenv.mkDerivation {
  pname = "can-utils";
  # There are no releases (source archives or git tags), so use the date of the
  # latest commit in git master as version number.
  version = "20170830";

  src = fetchFromGitHub {
    owner = "linux-can";
    repo = "can-utils";
    rev = "5b518a0a5fa56856f804372a6b99b518dedb5386";
    sha256 = "1ygzp8rjr8f1gs48mb1pz7psdgbfhlvr6kjdnmzbsqcml06zvrpr";
  };

  # Fixup build with newer Linux headers.
  postPatch = ''
    sed '1i#include <linux/sockios.h>' -i \
      slcanpty.c cansniffer.c canlogserver.c isotpdump.c isotpsniffer.c isotpperf.c
  '';

  preConfigure = ''makeFlagsArray+=(PREFIX="$out")'';

  meta = with lib; {
    description = "CAN userspace utilities and tools (for use with Linux SocketCAN)";
    homepage = "https://github.com/linux-can/can-utils";
    license = licenses.gpl2Plus;
    platforms = platforms.linux;
    maintainers = [ maintainers.bjornfor ];
  };
}