--- configure.orig	2021-05-28 18:49:43 UTC
+++ configure
@@ -46445,7 +46445,7 @@ find_stack_direction (int *addr, int depth)
   return dir + dummy;
 }
 int
-main (int argc, char *argv)
+main (int argc, char **argv)
 {
   printf ("%d\n", find_stack_direction (NULL, argc + 20));
   return 0;
