e2fsprogs: disable unneeded features for host

We don't need e2initrd_helper or the test I/O manager for the host, just
like we don't need it for the target.

Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
[Arnout: don't add --disable-rpath, since we *do* need rpath for the
 host; otherwise we have to explicitly pass LD_LIBRARY_PATH to be able
 to run tools linked with util-linux' libuuid/libblkid]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/e2fsprogs/e2fsprogs.mk

@@ -28,10 +28,12 @@ endif
 # Disable fuse2fs as well to avoid carrying over deps, and it's unused
 HOST_E2FSPROGS_CONF_OPTS = \
 	--disable-defrag \
+	--disable-e2initrd-helper \
 	--disable-fuse2fs \
 	--disable-libblkid \
 	--disable-libuuid \
-	--enable-symlink-install
+	--enable-symlink-install \
+	--disable-testio-debug
 
 # Set the binary directories to "/bin" and "/sbin" to override programs
 # installed by busybox.