$OpenBSD: patch-getopt_c,v 1.1.1.1 2007/10/04 07:17:40 steven Exp $
--- getopt.c.orig	Sat Sep 29 15:02:33 2007
+++ getopt.c	Sat Sep 29 15:02:42 2007
@@ -76,7 +76,7 @@ int getoptions(int argc, char *argv[]) {
 				symmgrid = 1;
 				break;
 			case 't':
-				nthread = sysconf(_SC_NPROCESSORS_ONLN);
+				nthread = 0;
 				break;
 			case 'w':
 				action = 4;