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nixpkgs/pkgs/os-specific/linux/kmod/default.nix
Eelco Dolstra 48f51f1185 linux: Compress kernel modules
This reduces the kernel package from 185 to 62 MiB, for a neglible
boot time cost.
2016-02-01 18:19:23 +01:00

31 lines
820 B
Nix

{ stdenv, fetchurl, xz, zlib, pkgconfig, libxslt }:
stdenv.mkDerivation rec {
name = "kmod-22";
src = fetchurl {
url = "mirror://kernel/linux/utils/kernel/kmod/${name}.tar.xz";
sha256 = "10lzfkmnpq6a43a3gkx7x633njh216w0bjwz31rv8a1jlgg1sfxs";
};
buildInputs = [ pkgconfig libxslt xz /* zlib */ ];
configureFlags = [ "--sysconfdir=/etc" "--with-xz" /* "--with-zlib" */ ];
patches = [ ./module-dir.patch ];
postInstall = ''
ln -s kmod $out/bin/lsmod
mkdir -p $out/sbin
for prog in rmmod insmod modinfo modprobe depmod; do
ln -sv $out/bin/kmod $out/sbin/$prog
done
'';
meta = {
homepage = http://www.kernel.org/pub/linux/utils/kernel/kmod/;
description = "Tools for loading and managing Linux kernel modules";
platforms = stdenv.lib.platforms.linux;
};
}