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

{stdenv, fetchurl, perl, bison, mktemp, kernel
  , version ? "1.5"
  , sha256 ?  "1izhf8kscjymsvsvhcqw9awnmp94vwv70zdj09srg9bkpjj0n017"
  , subdir ? ""
}:

assert stdenv.isLinux;

stdenv.mkDerivation {
  name = "klibc-${version}";
  builder = ./builder.sh;
  src = fetchurl {
    url = "mirror://kernel/linux/libs/klibc/${subdir}klibc-${version}.tar.bz2";
    inherit sha256;
#    url = mirror://kernel/linux/libs/klibc/Testing/klibc-1.5.14.tar.bz2;
#    sha256 = "1cmrqpgamnv2ns7dlxjm61zc88dxm4ff0aya413ij1lmhp2h2sfc";
  };
  inherit kernel;
  buildInputs = [perl bison mktemp];
  #patches = [./install.patch];
}