>From af0876644f04eca9d59c96320447abb0af526079 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-ker...@i-love.sakura.ne.jp>
Date: Tue, 16 Oct 2012 22:30:38 +0900
Subject: [PATCH 3.7-rc1] Fix kconfig failure on old environments.
Commit 95ac9b3b "menuconfig: Assign jump keys per-page instead of globally"
used macros which are available in "@(#)queue.h 8.5 (Berkeley) 8/20/94" but are
not available in "@(#)queue.h 8.3 (Berkeley) 12/13/93", making it impossible to
run one of kconfig targets on old environments.
This patch defines missing macros as needed.
Signed-off-by: Tetsuo Handa <penguin-ker...@i-love.sakura.ne.jp>
Cc: Benjamin Poirier <bpoir...@suse.de>
Cc: Michal Marek <mma...@suse.cz>
---
scripts/kconfig/expr.h | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index bd2e098..1ec59f3 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -13,6 +13,49 @@ extern "C" {
#include <assert.h>
#include <stdio.h>
#include <sys/queue.h>
+#ifndef CIRCLEQ_HEAD_INITIALIZER
+#define CIRCLEQ_HEAD_INITIALIZER(head)
\
+ { (void *)&head, (void *)&head }
+#endif
+#ifndef CIRCLEQ_FOREACH
+#define CIRCLEQ_FOREACH(var, head, field)
\
+ for ((var) = ((head)->cqh_first); \
+ (var) != (const void *)(head); \
+ (var) = ((var)->field.cqe_next))
+#endif
+#ifndef CIRCLEQ_FOREACH_REVERSE
+#define CIRCLEQ_FOREACH_REVERSE(var, head, field)
\
+ for ((var) = ((head)->cqh_last); \
+ (var) != (const void *)(head); \
+ (var) = ((var)->field.cqe_prev))
+#endif
+#ifndef CIRCLEQ_EMPTY
+#define CIRCLEQ_EMPTY(head) ((head)->cqh_first == (void
*)(head))
+#endif
+#ifndef CIRCLEQ_FIRST
+#define CIRCLEQ_FIRST(head) ((head)->cqh_first)
+#endif
+#ifndef CIRCLEQ_LAST
+#define CIRCLEQ_LAST(head) ((head)->cqh_last)
+#endif
+#ifndef CIRCLEQ_NEXT
+#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next)
+#endif
+#ifndef CIRCLEQ_PREV
+#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev)
+#endif
+#ifndef CIRCLEQ_LOOP_NEXT
+#define CIRCLEQ_LOOP_NEXT(head, elm, field) \
+ (((elm)->field.cqe_next == (void *)(head)) \
+ ? ((head)->cqh_first) \
+ : (elm->field.cqe_next))
+#endif
+#ifndef CIRCLEQ_LOOP_PREV
+#define CIRCLEQ_LOOP_PREV(head, elm, field) \
+ (((elm)->field.cqe_prev == (void *)(head)) \
+ ? ((head)->cqh_last) \
+ : (elm->field.cqe_prev))
+#endif
#ifndef __cplusplus
#include <stdbool.h>
#endif
--
1.7.9.5
--
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