--- configure.orig	2008-10-22 09:36:24.000000000 +0000
+++ configure
@@ -7361,6 +7361,7 @@ EOF
       ;;
 
       powerpc-apple-macos* | \
+      *-*-dragonfly* | \
       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \
       *-*-mirbsd* | \
       *-*-sunos4* | \
@@ -7404,6 +7405,7 @@ echo "$as_me: error: unknown system type
     SONAME_FLAG=
 
     case "${BAKEFILE_HOST}" in
+      *-*-dragonfly | \
       *-*-linux* | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
       *-*-k*bsd*-gnu | *-*-mirbsd* )
         if test "x$SUNCXX" = "xyes"; then