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

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{ stdenv, lib, fetchurl, autoreconfHook, pkgconfig
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, libxslt, xz, elf-header
, withStatic ? false }:
let
systems = [ "/run/current-system/kernel-modules" "/run/booted-system/kernel-modules" "" ];
modulesDirs = lib.concatMapStringsSep ":" (x: "${x}/lib/modules") systems;
in stdenv.mkDerivation rec {
pname = "kmod";
version = "26";
src = fetchurl {
url = "mirror://kernel/linux/utils/kernel/${pname}/${pname}-${version}.tar.xz";
sha256 = "17dvrls70nr3b3x1wm8pwbqy4r8a5c20m0dhys8mjhsnpg425fsp";
};
nativeBuildInputs = [ autoreconfHook pkgconfig libxslt ];
buildInputs = [ xz ] ++ lib.optional stdenv.isDarwin elf-header;
configureFlags = [
"--sysconfdir=/etc"
"--with-xz"
"--with-modulesdirs=${modulesDirs}"
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] ++ lib.optional withStatic "--enable-static";
patches = [ ./module-dir.patch ]
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++ lib.optional stdenv.isDarwin ./darwin.patch
++ lib.optional withStatic ./enable-static.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
'';
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meta = with stdenv.lib; {
homepage = https://www.kernel.org/pub/linux/utils/kernel/kmod/;
description = "Tools for loading and managing Linux kernel modules";
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license = licenses.lgpl21;
platforms = platforms.unix;
};
}