$NetBSD: patch-ad,v 1.2 2006/10/11 18:23:54 rillig Exp $

--- configure.orig	2003-03-23 23:21:31.000000000 +0100
+++ configure	2006-10-11 20:22:17.000000000 +0200
@@ -4244,6 +4244,12 @@ case "$host" in
 		CXXFLAGS="$CXXFLAGS -pthread"
 		echo "Setting FreeBSD compilation options"
 		;;
+	*-*-dragonfly*)
+		CFLAGS="$CFLAGS -pthread"
+		CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE"
+		CXXFLAGS="$CXXFLAGS -pthread"
+		echo "Setting DragonFly compilation options"
+		;;
 	*-*-solaris*)
 		CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_SOLARIS -DPIC -fPIC"
 		LDFLAGS="$LDFLAGS -mimpure-text"
@@ -6115,7 +6121,7 @@ echo "${ECHO_T}$ac_cv_header_socks_h" >&
 
 fi
 if test $ac_cv_header_socks_h = yes; then
-  if test "$socks_incdir" == "no"; then
+  if test "$socks_incdir" = "no"; then
            SOCKS_INCDIR="-Wno-implicit"
         else
            SOCKS_INCDIR="-I$socks_incdir -Wno-implicit"