$NetBSD: patch-ab,v 1.4 2008/03/26 13:22:00 wiz Exp $

--- sql/mysqld.cc.orig	2006-11-03 04:15:29.000000000 +0200
+++ sql/mysqld.cc	2007-05-23 08:20:22.000000000 +0300
@@ -183,7 +183,7 @@
 int initgroups(const char *,unsigned int);
 #endif
 
-#if defined(__FreeBSD__) && defined(HAVE_IEEEFP_H)
+#if (defined(__FreeBSD__) || defined(__DragonFly__)) && defined(HAVE_IEEEFP_H)
 #include <ieeefp.h>
 #ifdef HAVE_FP_EXCEPT				// Fix type conflict
 typedef fp_except fp_except_t;