Avoid link error due to program_name.

ChangeLog

@@ -1,3 +1,9 @@
+2007-03-02  Bruno Haible  <bruno@clisp.org>
+
+	* modules/linked-list-tests (Depends-on): Add progname.
+	* tests/test-linked_list.c: Include progname.h.
+	(main): Call set_program_name.
+
 2007-03-03  Bruno Haible  <bruno@clisp.org>
 
 	* lib/glob-libc.h (_Restrict_): New macro, copied from lib/regex.h.

modules/linked-list-tests

@@ -3,6 +3,7 @@ tests/test-linked_list.c
 
 Depends-on:
 array-list
+progname
 
 configure.ac:
 

tests/test-linked_list.c

@@ -1,5 +1,5 @@
 /* Test of sequential list data type implementation.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
    This program is free software; you can redistribute it and/or modify
@@ -20,10 +20,12 @@
 # include <config.h>
 #endif
 
+#include "gl_linked_list.h"
+
 #include <stdlib.h>
 
 #include "gl_array_list.h"
-#include "gl_linked_list.h"
+#include "progname.h"
 
 static const char *objects[15] =
   {
@@ -60,6 +62,8 @@ main (int argc, char *argv[])
 {
   gl_list_t list1, list2, list3;
 
+  set_program_name (argv[0]);
+
   /* Allow the user to provide a non-default random seed on the command line.  */
   if (argc > 1)
     srand (atoi (argv[1]));