[src/trunk]: src/usr.bin/make Compat_RunCommand mark bp volatile

[sjg <sjg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0ba5881ec8ad
branches:  trunk
changeset: 374575:0ba5881ec8ad
user:      sjg <sjg%NetBSD.org@localhost>
date:      Thu May 04 22:31:17 2023 +0000

description:
Compat_RunCommand mark bp volatile

gcc 4.8.5 (NetBSD 7.2) gets upset about bp.

diffstat:

 usr.bin/make/compat.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r fb2df3f9a71e -r 0ba5881ec8ad usr.bin/make/compat.c
--- a/usr.bin/make/compat.c     Thu May 04 18:34:55 2023 +0000
+++ b/usr.bin/make/compat.c     Thu May 04 22:31:17 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat.c,v 1.246 2023/03/18 22:20:11 sjg Exp $ */
+/*     $NetBSD: compat.c,v 1.247 2023/05/04 22:31:17 sjg Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -91,7 +91,7 @@
 #include "pathnames.h"
 
 /*     "@(#)compat.c   8.2 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: compat.c,v 1.246 2023/03/18 22:20:11 sjg Exp $");
+MAKE_RCSID("$NetBSD: compat.c,v 1.247 2023/05/04 22:31:17 sjg Exp $");
 
 static GNode *curTarg = NULL;
 static pid_t compatChild;
@@ -221,7 +221,7 @@ bool
 Compat_RunCommand(const char *cmdp, GNode *gn, StringListNode *ln)
 {
        char *cmdStart;         /* Start of expanded command */
-       char *bp;
+       char *volatile bp;
        bool silent;            /* Don't print command */
        bool doIt;              /* Execute even if -n */
        volatile bool errCheck; /* Check errors */