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nixpkgs/pkgs/tools/networking/cdpr/default.nix

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Nix

{ lib, stdenv, fetchurl, fetchpatch, libpcap }:
stdenv.mkDerivation rec {
pname = "cdpr";
version = "2.4";
src = fetchurl {
url = "mirror://sourceforge/${pname}/${pname}/${version}/${pname}-${version}.tgz";
sha256 = "1idyvyafkk0ifcbi7mc65b60qia6hpsdb6s66j4ggqp7if6vblrj";
};
patches = [
# Pull fix pending upstream inclusion for gcc-10 compatibility:
# https://sourceforge.net/p/cdpr/bugs/3/
(fetchurl {
name = "fno-common";
url = "https://sourceforge.net/p/cdpr/bugs/3/attachment/0001-cdpr-fix-build-on-gcc-10-fno-common.patch";
sha256 = "023cvkpc4ry1pbjd91kkwj4af3hia0layk3fp8q40vh6mbr14pnp";
})
];
postPatch = ''
substituteInPlace Makefile --replace 'gcc' '"$$CC"'
'';
buildInputs = [ libpcap ];
installPhase = ''
install -Dm755 cdpr $out/bin/cdpr
'';
meta = with lib; {
description = "Cisco Discovery Protocol Reporter";
homepage = "https://cdpr.sourceforge.net/";
license = licenses.gpl2Plus;
platforms = platforms.unix;
maintainers = [ maintainers.sgo ];
};
}