Changes to m4/src/stackovf.c,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      07/01/16 20:23:33

Index: src/stackovf.c
===================================================================
RCS file: /sources/m4/m4/src/stackovf.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -b -r1.20 -r1.21
--- src/stackovf.c      3 Aug 2006 13:15:43 -0000       1.20
+++ src/stackovf.c      16 Jan 2007 20:23:33 -0000      1.21
@@ -1,5 +1,5 @@
 /* Detect stack overflow (when getrlimit and sigaction or sigvec are available)
-   Copyright (C) 1993, 1994, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 2006, 2007 Free Software Foundation, Inc.
    Jim Avera <address@hidden>, October 1993.
 
    This program is free software; you can redistribute it and/or modify
@@ -364,6 +364,11 @@
 
   {
     stack_t ss;
+# ifndef HAVE_STACK_T_SS_SP
+    /* This workaround is for BSD/OS 4.0.1:
+       http://lists.gnu.org/archive/html/bug-m4/2006-12/msg00004.html  */
+#  define ss_sp ss_base
+# endif /* ! HAVE_STACK_T_SS_SP */
 
     stackbuf = xmalloc (SIGSTKSZ);