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package/owfs: fix build with gcc 10

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Fixes:
 - http://autobuild.buildroot.org/results/7e9c33d7a1613826f85716403a00dce03dd8daf2

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2020-08-23 12:18:35 +02:00 committed by Yann E. MORIN
parent 3c1174ddd0
commit 8d57f13b7a
1 changed files with 41 additions and 0 deletions
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41
package/owfs/0001-Fix-compilation-with-GCC10.patch Normal file
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@ -0,0 +1,41 @@
From 43a4bc6b750c37f585d03b14941f3633ed5348d8 Mon Sep 17 00:00:00 2001
From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
Date: Tue, 9 Jun 2020 11:30:38 +0300
Subject: [PATCH] Fix compilation with GCC10
Fixed compilation with -fno-common, which enabled in GCC 10 by default.
See https://bugs.gentoo.org/707438.
[Retrieved from:
https://github.com/owfs/owfs/commit/43a4bc6b750c37f585d03b14941f3633ed5348d8]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
module/owserver/src/c/owserver.c | 2 ++
module/owserver/src/include/owserver.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/module/owserver/src/c/owserver.c b/module/owserver/src/c/owserver.c
index db29988e..2ed29161 100644
--- a/module/owserver/src/c/owserver.c
+++ b/module/owserver/src/c/owserver.c
@@ -36,6 +36,8 @@
#include "owserver.h"
+pthread_mutex_t persistence_mutex ;
+
/* --- Prototypes ------------ */
static void SetupAntiloop(int argc, char **argv);
diff --git a/module/owserver/src/include/owserver.h b/module/owserver/src/include/owserver.h
index 8be582f0..a257ed02 100644
--- a/module/owserver/src/include/owserver.h
+++ b/module/owserver/src/include/owserver.h
@@ -18,7 +18,7 @@
#include "ow.h"
#include "ow_connection.h"
-pthread_mutex_t persistence_mutex ;
+extern pthread_mutex_t persistence_mutex ;
#define PERSISTENCELOCK _MUTEX_LOCK( persistence_mutex ) ;
#define PERSISTENCEUNLOCK _MUTEX_UNLOCK( persistence_mutex ) ;