nixpkgs/pkgs/development/libraries/libelf/default.nix

{ fetchurl, stdenv, gettext, glibc }:

stdenv.mkDerivation rec {
  name = "libelf-0.8.13";

  src = fetchurl {
    url = "http://www.mr511.de/software/${name}.tar.gz";
    sha256 = "0vf7s9dwk2xkmhb79aigqm0x0yfbw1j0b9ksm51207qwr179n6jr";
  };

  doCheck = true;
  
  # For cross-compiling, native glibc is needed for the "gencat" program.
  crossAttrs = {
    nativeBuildInputs = [ glibc ];
  };

  # Libelf's custom NLS macros fail to determine the catalog file extension on
  # Darwin, so disable NLS for now.
  # FIXME: Eventually make Gettext a build input on all platforms.
  configureFlags = stdenv.lib.optional stdenv.isDarwin "--disable-nls";

  buildInputs = [ gettext ];

  meta = {
    description = "ELF object file access library";

    homepage = http://www.mr511.de/software/english.html;

    license = stdenv.lib.licenses.lgpl2Plus;

    platforms = stdenv.lib.platforms.all;
    maintainers = [ ];
  };
}