symm/stub.c.in: Add a trivial test rig which says to look over there.

As hinted.

diff --git a/symm/stub.c.in b/symm/stub.c.in
index 59721da..54959f8 100644 (file)
--- a/symm/stub.c.in
+++ b/symm/stub.c.in
@@ -4,3 +4,8 @@
 %#
 /* -*-c-*- */
 typedef int uninteresting;
+#ifdef TEST_RIG
+#include <stdio.h>
+int main(void)
+  { printf("Your princess is in castle `@base.t'.\n"); return (0); }
+#endif