kumquat-buildroot/package/libatomic_ops/libatomic_ops-nothread-build-failure-fix.patch
gilles.talis@gmail.com 666aa6287c libatomic_ops: fix build failure seen with toolchain without threads support
Fixes:
http://autobuild.buildroot.net/results/58c188ad59c62c7897381e110fe3518ccc17867e

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-23 22:48:20 +02:00

42 lines
986 B
Diff

From 7e940ce34ff4de254d460344f1a1a486a14fb045 Mon Sep 17 00:00:00 2001
From: Gilles Talis <gilles.talis@gmail.com>
Date: Wed, 22 May 2013 16:21:26 -0700
Subject: [PATCH] Fix build failure seen when using toolchain without threads support
Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
---
src/atomic_ops.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/atomic_ops.c b/src/atomic_ops.c
index b6731a2..5769643 100644
--- a/src/atomic_ops.c
+++ b/src/atomic_ops.c
@@ -48,7 +48,9 @@
#undef AO_REQUIRE_CAS
+#if defined(AO_USE_PTHREAD_DEFS)
#include <pthread.h>
+#endif
#ifndef AO_USE_NO_SIGNALS
# include <signal.h>
@@ -72,11 +74,13 @@
# include "atomic_ops/sysdeps/standard_ao_double_t.h"
#endif
+#if defined(AO_USE_PTHREAD_DEFS)
/*
* Lock for pthreads-based implementation.
*/
pthread_mutex_t AO_pt_lock = PTHREAD_MUTEX_INITIALIZER;
+#endif
/*
* Out of line compare-and-swap emulation based on test and set.
--
1.7.4.1