$NetBSD: patch-ac,v 1.3 2007/02/17 08:27:11 obache Exp $

--- parse.c.orig	2007-02-16 12:37:42.000000000 +0100
+++ parse.c	2007-02-16 12:37:58.000000000 +0100
@@ -2128,11 +2128,7 @@
                 dup2(fids[1], 1);       /* stdout = pipe to parent */
                 /* get_defs("m4", dpy, display_name) */
                 tmp_file = m4_defs(dpy, display_name);
-                execlp("m4", "m4",
-#if !defined(__NetBSD__)
-			"-s",
-#endif
-			tmp_file, "-", NULL);
+                execlp(PATH_TO_M4, "m4", "-s", tmp_file, "-", NULL);
 
                 /* If we get here we are screwed... */
                 perror("Can't execlp() m4");