{stdenv, fetchurl, unifdef}: assert stdenv.isLinux; stdenv.mkDerivation { name = "linux-headers-2.6.18.5"; builder = ./builder.sh; src = fetchurl { url = "mirror://kernel/linux/kernel/v2.6/linux-2.6.18.5.tar.bz2"; sha256 = "24f0e0011cdae42e3dba56107bb6a60c57c46d1d688a9b0300fec53e80fd1e53"; }; patches = [ ./unifdef-getline.patch ]; buildInputs = [ unifdef ]; platform = if stdenv.system == "i686-linux" then "i386" else if stdenv.system == "x86_64-linux" then "x86_64" else if stdenv.system == "powerpc-linux" then "powerpc" else abort "don't know what the kernel include directory is called for this platform"; extraIncludeDirs = if stdenv.system == "powerpc-linux" then ["ppc"] else []; }