[Buildroot] [PATCH 1/1] package/owfs: fix build with gcc 10

From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] package/owfs: fix build with gcc 10
Date: Sun, 23 Aug 2020 15:04:19 +0200	[thread overview]
Message-ID: <20200823130419.GC8728@scaer> (raw)
In-Reply-To: <20200823101835.3604516-1-fontaine.fabrice@gmail.com>

Fabrice, All,

On 2020-08-23 12:18 +0200, Fabrice Fontaine spake thusly:
> Fixes:
>  - http://autobuild.buildroot.org/results/7e9c33d7a1613826f85716403a00dce03dd8daf2
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
>  .../0001-Fix-compilation-with-GCC10.patch     | 41 +++++++++++++++++++
>  1 file changed, 41 insertions(+)
>  create mode 100644 package/owfs/0001-Fix-compilation-with-GCC10.patch
> 
> diff --git a/package/owfs/0001-Fix-compilation-with-GCC10.patch b/package/owfs/0001-Fix-compilation-with-GCC10.patch
> new file mode 100644
> index 0000000000..49b703ee28
> --- /dev/null
> +++ b/package/owfs/0001-Fix-compilation-with-GCC10.patch
> @@ -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 ) ;
> + 
> -- 
> 2.28.0
> 
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