args : with args; let localDefs = builderDefs.passthru.function { src = fetchurl { url = http://snapshots.madwifi.org/madwifi-trunk/madwifi-trunk-r3693-20080602.tar.gz; sha256 = "0r9nnxcq50rgwcm9y93rpk3mqknl3ixkxkd72437b55qlz1f9vs3"; }; buildInputs = []; configureFlags = []; makeFlags = [''KERNELPATH=${kernel}/lib/modules/*/build'' ''DESTDIR=$out'']; hal20080528 = fetchurl { url = http://people.freebsd.org/~sam/ath_hal-20080528.tgz; sha256 = "1a6glkd8n46876hl48ib08p81qwsvrk4153j4b9xrxgid6f8bar9"; }; }; in with localDefs; let preBuild = FullDepEntry ('' echo Replacing HAL. tar xvf ${hal20080528} rm -r hal mv ath_hal-* hal '') ["minInit" "doUnpack"]; postInstall = FullDepEntry ('' ln -s $out/usr/local/bin $out/bin '') [minInit doMakeInstall]; in stdenv.mkDerivation rec { name = "atheros-"+version; builder = writeScript (name + "-builder") (textClosure localDefs ((lib.optional (lib.getAttr ["freshHAL"] false args) preBuild) ++ [doMakeInstall postInstall doForceShare doPropagate])); meta = { description = " Atheros WiFi driver. "; inherit src; }; }