$NetBSD: patch-ad,v 1.2 2005/12/21 17:56:10 joerg Exp $

--- src/main.c.orig	Sat May  3 07:25:04 1997
+++ src/main.c
@@ -375,7 +375,7 @@
  * references from the Fortran libraries.
  */
 
-#if linux
+#if defined (linux) || defined (__NetBSD__) || defined(__DragonFly__)
 
 void
 MAIN__ (void)