add some libtool usage in openzap build. This will require re-bootstrap and configure

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@534 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/testtones.c

@@ -26,18 +26,18 @@ int main(int argc, char *argv[])
 	}
 
 	if ((tmp.fd = open(argv[1], O_WRONLY | O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR)) < 0) {
-		fprintf(stderr, "File Error!\n", strerror(errno));
+		fprintf(stderr, "File Error! [%s]\n", strerror(errno));
 		exit(-1);
 	}
 
-	
-
 	teletone_init_session(&ts, 0, teletone_handler, &tmp);
 	ts.rate = 8000;
 	ts.debug = 1;
 	ts.debug_stream = stdout;
 	teletone_run(&ts, argv[2]);
 	close(tmp.fd);
+
+	return 0;
 }
 #else 
 int32_t main(int argc, char *argv[])