(site.exp): Depends on Makefile. Set top_srcdir, but not srcdir.

src/server/testsuite/Makefile.am

-# $Id: Makefile.am,v 1.8 1998/08/25 07:10:46 ceder Exp $
+# $Id: Makefile.am,v 1.9 1998/08/29 13:06:43 ceder Exp $
 # Copyright (C) 1998  Lysator Academic Computer Association.
 #
 # This file is part of the LysKOM server.
@@ -76,7 +76,7 @@ l2g_check: test-l2g site.exp
 lyskomd_check: site.exp ../lyskomd
 	runtest --tool lyskomd --srcdir $(srcdir)
 
-site.exp:
+site.exp: Makefile
 	echo "# this file is automatically generated" > site.exp
 	echo "set l2g ./test-l2g" >> site.exp
-	echo "set srcdir $(srcdir)" >> site.exp
+	echo "set top_srcdir $(top_srcdir)" >> site.exp