ripped from fedora !

--- bc-1.06/bc/load.c.s390	Wed Sep 13 20:22:38 2000
+++ bc-1.06/bc/load.c	Wed Sep  5 16:10:18 2001
@@ -156,7 +156,10 @@
   long  label_no;
   long  vaf_name;	/* variable, array or function number. */
   long  func;
-  program_counter save_adr;
+  /* Make save_adr static. Otherwise the whole address save stuff doesn't make
+     any sense at all and break e.g. on S390.
+     09/05/01 Phil Knirsch <pknirsch@redhat.de> */
+  static program_counter save_adr;
 
   /* Initialize. */
   str = code;