nixpkgs/pkgs/os-specific/linux/kmod/default.nix

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{ stdenv, buildPackages, lib, fetchurl, autoreconfHook, pkgconfig, libxslt, xz }:
let
systems = [ "/run/current-system/kernel-modules" "/run/booted-system/kernel-modules" "" ];
modulesDirs = lib.concatMapStringsSep ":" (x: "${x}/lib/modules") systems;
in stdenv.mkDerivation rec {
name = "kmod-${version}";
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version = "24";
src = fetchurl {
url = "mirror://kernel/linux/utils/kernel/kmod/${name}.tar.xz";
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sha256 = "15xkkkzvca9flvkm48gkh8y8f13vlm3sl7nz9ydc7b3jy4fqs2v1";
};
nativeBuildInputs = [ autoreconfHook pkgconfig libxslt ];
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buildInputs = [ xz ];
# HACK until BUG issue #21191 is addressed
crossAttrs.preUnpack = ''PATH="${buildPackages.xz}/bin''${PATH:+:}$PATH"'';
configureFlags = [
"--sysconfdir=/etc"
"--with-xz"
"--with-modulesdirs=${modulesDirs}"
];
patches = [ ./module-dir.patch ];
postInstall = ''
for prog in rmmod insmod lsmod modinfo modprobe depmod; do
ln -sv $out/bin/kmod $out/bin/$prog
done
# Backwards compatibility
ln -s bin $out/sbin
'';
meta = {
homepage = https://www.kernel.org/pub/linux/utils/kernel/kmod/;
description = "Tools for loading and managing Linux kernel modules";
platforms = stdenv.lib.platforms.linux;
};
}