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nixpkgs/pkgs/development/libraries/libpcap/default.nix
Jan Tojnar f856f3bf23
libpcap: increase maximum snapshot length for dbus
DBus packet size can be bigger than the size allowed by libpcap,
which breaks applications like bustle.

The issue was fixed upstream so we are backporting the commits.

https://github.com/wjt/bustle/issues/4
2017-12-16 16:22:28 +01:00

55 lines
1.7 KiB
Nix

{ stdenv, fetchurl, fetchpatch, flex, bison }:
stdenv.mkDerivation rec {
name = "libpcap-1.8.1";
src = fetchurl {
url = "http://www.tcpdump.org/release/${name}.tar.gz";
sha256 = "07jlhc66z76dipj4j5v3dig8x6h3k6cb36kmnmpsixf3zmlvqgb7";
};
nativeBuildInputs = [ flex bison ];
# We need to force the autodetection because detection doesn't
# work in pure build enviroments.
configureFlags =
if stdenv.isLinux then [ "--with-pcap=linux" ]
else if stdenv.isDarwin then [ "--with-pcap=bpf" ]
else [];
prePatch = stdenv.lib.optionalString stdenv.isDarwin ''
substituteInPlace configure --replace " -arch i386" ""
'';
patches = [
(fetchpatch {
url = "https://sources.debian.net/data/main/libp/libpcap/1.8.1-3/debian/patches/disable-remote.diff";
sha256 = "0dvjax9c0spvq8cdjnkbnm65wlzaml259yragf95kzg611vszfmj";
})
# See https://github.com/wjt/bustle/commit/f62cf6bfa662af4ae39effbbd4891bc619e3b4e9
(fetchpatch {
url = "https://github.com/the-tcpdump-group/libpcap/commit/2be9c29d45fb1fab8e9549342a30c160b7dea3e1.patch";
sha256 = "1g8mh942vr0abn48g0bdvi4gmhq1bz0l80276603y7064qhy3wq5";
})
(fetchpatch {
url = "https://github.com/the-tcpdump-group/libpcap/commit/1a6b088a88886eac782008f37a7219a32b86da45.patch";
sha256 = "1n5ylm7ch3i1lh4y2q16b0vabgym8g8mqiqxpqcdkjdn05c1wflr";
})
];
preInstall = ''mkdir -p $out/bin'';
crossAttrs = {
# Stripping hurts in static libraries
dontStrip = true;
configureFlags = configureFlags ++ [ "ac_cv_linux_vers=2" ];
};
meta = with stdenv.lib; {
homepage = http://www.tcpdump.org;
description = "Packet Capture Library";
platforms = platforms.unix;
maintainers = with maintainers; [ fpletz ];
};
}