--- configure.orig	2013-01-04 13:44:35.495441000 +0100
+++ configure	2013-01-04 13:46:15.875581000 +0100
@@ -5606,7 +5606,7 @@
 # This is just for configuring. Later, in config.make, INCLUDE_FLAGS
 # goes in CONFIG_SYSTEM_INCL and LIBS goes in CONFIG_SYSTEM_LIBS
 case "$target_os" in
-  freebsd* | openbsd* )
+  freebsd* | dragonfly* | openbsd* )
 	        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 		LDFLAGS="$LDFLAGS -L/usr/local/lib";;
   netbsd*)	CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
@@ -21758,6 +21758,7 @@
   case "$target_os" in
     freebsd2*)	enable_fake_main=yes;;
     freebsd*)	;;
+    dragonfly*) ;;
     netbsd*)	enable_fake_main=yes;;
     openbsd*)	enable_fake_main=yes;;
     *sysv*)	enable_fake_main=yes;;