$NetBSD$

Add DragonFly

--- configure.orig	2012-06-01 15:21:49.000000000 +0900
+++ configure	2012-06-09 13:19:56.000000000 +0900
@@ -4476,6 +4476,15 @@
     esac
   ;;
 
+  ## DragonFly ports
+  *-*-dragonfly*)
+    opsys=dragonfly
+    case "${canonical}" in
+      i[3456]86-*-dragonfly*)     machine=intel386 ;;
+      amd64-*-dragonfly*|x86_64-*-dragonfly*) machine=amdx86-64 ;;
+    esac
+  ;;
+
   ## OpenBSD ports
   *-*-openbsd* )
     opsys=openbsd
