From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Tue, 26 Jan 2016 23:13:45 +0100
Subject: [Buildroot] [PATCH 10/21] libtorrent: use the proper
 BR2_TOOLCHAIN_HAS_SYNC_x symbols
In-Reply-To: <1453676887-31236-11-git-send-email-thomas.petazzoni@free-electrons.com>
References: <1453676887-31236-1-git-send-email-thomas.petazzoni@free-electrons.com>
 <1453676887-31236-11-git-send-email-thomas.petazzoni@free-electrons.com>
Message-ID: <20160126221345.GA3462@free.fr>
List-Id: <buildroot.busybox.net>
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To: buildroot@busybox.net

Thomas, All,

On 2016-01-25 00:07 +0100, Thomas Petazzoni spake thusly:
> libtorrent uses 1 bytes and 4 bytes __sync built-ins, so let's use the
> appropriate BR2_TOOLCHAIN_HAS_SYNC_x symbols instead of
> BR2_ARCH_HAS_ATOMICS. The rtorrent package, which is a reverse
> dependency of libtorrent, gets fixed as well.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[yann.morin.1998 at free.fr: build-tested on an ARC toolchain without
 atomics, with CPU 770D]
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/libtorrent/Config.in | 4 ++--
>  package/rtorrent/Config.in   | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/package/libtorrent/Config.in b/package/libtorrent/Config.in
> index 17a1f23..4787f9c 100644
> --- a/package/libtorrent/Config.in
> +++ b/package/libtorrent/Config.in
> @@ -2,7 +2,7 @@ config BR2_PACKAGE_LIBTORRENT
>  	bool "libtorrent"
>  	depends on BR2_INSTALL_LIBSTDCPP
>  	depends on BR2_TOOLCHAIN_HAS_THREADS
> -	depends on BR2_ARCH_HAS_ATOMICS
> +	depends on BR2_TOOLCHAIN_HAS_SYNC_1 && BR2_TOOLCHAIN_HAS_SYNC_4
>  	select BR2_PACKAGE_ZLIB
>  	help
>  	  BitTorrent library written in C++ for *nix
> @@ -10,5 +10,5 @@ config BR2_PACKAGE_LIBTORRENT
>  	  https://github.com/rakshasa/libtorrent
>  
>  comment "libtorrent needs a toolchain w/ C++, threads"
> -	depends on BR2_ARCH_HAS_ATOMICS
> +	depends on BR2_TOOLCHAIN_HAS_SYNC_1 && BR2_TOOLCHAIN_HAS_SYNC_4
>  	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
> diff --git a/package/rtorrent/Config.in b/package/rtorrent/Config.in
> index 0583152..190e50f 100644
> --- a/package/rtorrent/Config.in
> +++ b/package/rtorrent/Config.in
> @@ -4,7 +4,7 @@ config BR2_PACKAGE_RTORRENT
>  	depends on BR2_USE_WCHAR
>  	depends on BR2_TOOLCHAIN_HAS_THREADS
>  	depends on BR2_USE_MMU # fork()
> -	depends on BR2_ARCH_HAS_ATOMICS # libtorrent
> +	depends on BR2_TOOLCHAIN_HAS_SYNC_1 && BR2_TOOLCHAIN_HAS_SYNC_4
>  	select BR2_PACKAGE_LIBCURL
>  	select BR2_PACKAGE_LIBTORRENT
>  	select BR2_PACKAGE_NCURSES
> @@ -16,5 +16,5 @@ config BR2_PACKAGE_RTORRENT
>  
>  comment "rtorrent needs a toolchain w/ C++, threads, wchar"
>  	depends on BR2_USE_MMU
> -	depends on BR2_ARCH_HAS_ATOMICS
> +	depends on BR2_TOOLCHAIN_HAS_SYNC_1 && BR2_TOOLCHAIN_HAS_SYNC_4
>  	depends on !(BR2_INSTALL_LIBSTDCPP && BR2_USE_WCHAR && BR2_TOOLCHAIN_HAS_THREADS)
> -- 
> 2.6.4
> 
> _______________________________________________
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