--- configure.orig	2008-08-04 02:56:02.000000000 +0000
+++ configure
@@ -10364,7 +10364,7 @@ fi
 
   test -n "$BASH" && break
 done
-test -n "$BASH" || BASH="/bin/bash"
+test -n "$BASH" || BASH="@PREFIX@/bin/bash"
 
 
 { echo "$as_me:$LINENO: checking for posix non-blocking" >&5
@@ -10783,7 +10783,7 @@ echo "${ECHO_T}OpenBSD ($host) found." >
 	OSDEP_C=os_openbsd.c
 	;;
 
-    *-*bsd*)
+    *-*bsd*|*-dragonfly*)
 	{ echo "$as_me:$LINENO: result: Generic BSD ($host) found." >&5
 echo "${ECHO_T}Generic BSD ($host) found." >&6; }
 	CFLAGS="-Wno-long-long $CFLAGS"