From: Olivier Houchard <ohouchard@haproxy.com>
Date: Wed, 24 Jan 2018 14:41:04 +0000 (+0100)
Subject: MINOR: threads: Fix build when we're not compiling with threads.
X-Git-Tag: v1.9-dev1~499
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0048dd04;p=thirdparty%2Fhaproxy.git

MINOR: threads: Fix build when we're not compiling with threads.

Only declare the start_lock if threads are compiled in, otherwise
HA_SPINLOCK_T won't be defined.
This should be backported to 1.8 when/if
1605c7ae6154d8c2cfcf3b325872b1a7266c5bc2 is backported.
---

diff --git a/src/haproxy.c b/src/haproxy.c
index 8e0e30d8a4..8a4e8a5637 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -2422,7 +2422,9 @@ static void *run_thread_poll_loop(void *data)
 {
 	struct per_thread_init_fct   *ptif;
 	struct per_thread_deinit_fct *ptdf;
-	static __maybe_unused HA_SPINLOCK_T start_lock;
+#ifdef USE_THREAD
+	static HA_SPINLOCK_T start_lock;
+#endif
 
 	tid     = *((unsigned int *)data);
 	tid_bit = (1UL << tid);