pkgs/tools/networking/packetdrill/default.nix

   1 { lib, stdenv, fetchFromGitHub, fetchpatch, bison, flex, cmake, libpcap }:
   2 stdenv.mkDerivation rec {
   3   pname = "packetdrill";
   4   version = "unstable-2020-08-22";
   5
   6   src = fetchFromGitHub {
   7     owner = "google";
   8     repo = "packetdrill";
   9     rev = "68a34fa73cf221e5f52d6fa4f203bcd93062be1b";
  10     sha256 = "0djkwb6l2959f44d98vwb092rghf0qmii8391vrpxqb99j6pv4h6";
  11   };
  12   patches = [
  13     # Upstream fix for -fno-common toolchains
  14     (fetchpatch {
  15       name = "fno-common.patch";
  16       url = "https://github.com/google/packetdrill/commit/c08292838de81a71ee477d5bf9d95b1130a1292b.patch";
  17       sha256 = "1irbar1zkydmgqb12r3xd80dwj2jfxnxayxpb4nmbma8xm7knb10";
  18       stripLen = 3;
  19     })
  20   ];
  21
  22   setSourceRoot = ''
  23     export sourceRoot=$(realpath */gtests/net/packetdrill)
  24   '';
  25
  26   env.NIX_CFLAGS_COMPILE = toString [
  27     "-Wno-error=unused-result"
  28     "-Wno-error=stringop-truncation"
  29     "-Wno-error=address-of-packed-member"
  30   ];
  31   nativeBuildInputs = [ bison flex cmake libpcap ];
  32   buildInputs = [ libpcap ];
  33
  34   installPhase = ''
  35     install -m 0755 -t $out/bin -D \
  36       packetdrill \
  37       packet_parser_test \
  38       packet_to_string_test \
  39       checksum_test
  40     mkdir -p $out/share
  41     cp -r ../tests $out/share/packetdrill-tests
  42   '';
  43
  44   meta = {
  45     description = "Quick, precise tests for entire TCP/UDP/IPv4/IPv6 network stacks";
  46     homepage = "https://github.com/google/packetdrill";
  47     license = lib.licenses.gpl2Plus;
  48     platforms = lib.platforms.linux;
  49     maintainers = with lib.maintainers; [ dmjio cleverca22 ];
  50   };
  51 }