--- aufs2-9999.ebuild.old	2009-11-26 01:18:22.000000000 +0100
+++ aufs2-9999.ebuild	2009-11-26 03:20:56.000000000 +0100
@@ -13,7 +13,7 @@
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE="debug inotify kernel-patch ramfs"
+IUSE="debug inotify kernel-patch nfs ramfs"
 
 DEPEND=""
 RDEPEND="!sys-fs/aufs"
@@ -77,9 +77,17 @@
 }
 
 src_compile() {
+	local myconf
 	ARCH=i386
 	use amd64 && ARCH=x86_64
-	emake CC=$(tc-getCC) CONFIG_AUFS_FS=m KDIR=${KV_OUT_DIR:-$KV_DIR} || die
+	if use nfs; then
+		myconf="$myconf CONFIG_AUFS_EXPORT=y"
+		if use amd64; then
+			myconf="$myconf CONFIG_AUFS_INO_T_64=y"
+		fi
+	fi
+
+	emake CC=$(tc-getCC) CONFIG_AUFS_FS=m $myconf KDIR=${KV_OUT_DIR:-$KV_DIR} || die
 	cd "${S}"-utils
 
 	emake CC=$(tc-getCC) AR=$(tc-getAR) KDIR=${KV_OUT_DIR:-$KV_DIR} C_INCLUDE_PATH="${S}"/include || die