Link against libattr and libsmack.
diff --git a/scripts/make.sh b/scripts/make.sh
index 3d9eed3..56fcc7e 100755
--- a/scripts/make.sh
+++ b/scripts/make.sh
@@ -92,7 +92,7 @@
   # for it.
 
   > generated/optlibs.dat
-  for i in util crypt m resolv selinux
+  for i in util crypt m resolv selinux smack attr
   do
     echo "int main(int argc, char *argv[]) {return 0;}" | \
     ${CROSS_COMPILE}${CC} $CFLAGS -xc - -o /dev/null -Wl,--as-needed -l$i > /dev/null 2>/dev/null &&