[Buildroot] [PATCH v2, 1/1] package/mpd: depends on gcc and host gcc >= 7

From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2, 1/1] package/mpd: depends on gcc and host gcc >= 7
Date: Sun, 17 Jan 2021 15:49:38 +0100	[thread overview]
Message-ID: <20210117144938.GL2375@scaer> (raw)
In-Reply-To: <20210117110459.295231-1-fontaine.fabrice@gmail.com>

Fabrice, All,

On 2021-01-17 12:04 +0100, Fabrice Fontaine spake thusly:
> mpd uses string_view since version 0.22 and
> https://github.com/MusicPlayerDaemon/MPD/commit/fa45a8adfa44f6bc815ae7428770112c15c76d73
> 
> string_view is a C++17 feature:
> https://github.com/MusicPlayerDaemon/MPD/commit/e0e5ed62ee98a0e21bc928f432a0051854193cd2
> 
> So add a dependency on host gcc >= 7
> 
> Moreover, C++17 is also mandatory on the target side since
> https://github.com/MusicPlayerDaemon/MPD/commit/8f981845dc7376824d94fd24924788c582942929
> so also bump the gcc dependency
> 
> Finally, drop BR2_TOOLCHAIN_HAS_GCC_BUG_64735 which is not needed as it
> will always be true with gcc >= 7
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/e42a1d0cd808585a755754f839fe7d2080547191
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
> Changes v1 -> v2 (after review of Yann E. Morin):
>  - Fix patch so it applies cleanly on master
> 
>  package/mpd/Config.in | 13 ++++++-------
>  1 file changed, 6 insertions(+), 7 deletions(-)
> 
> diff --git a/package/mpd/Config.in b/package/mpd/Config.in
> index fbde82ab58..b19113d8c0 100644
> --- a/package/mpd/Config.in
> +++ b/package/mpd/Config.in
> @@ -5,8 +5,8 @@ menuconfig BR2_PACKAGE_MPD
>  	depends on BR2_TOOLCHAIN_HAS_THREADS
>  	depends on BR2_USE_MMU # fork
>  	depends on BR2_TOOLCHAIN_HAS_ATOMIC
> -	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_6 # C++14
> -	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # exception_ptr
> +	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
> +	depends on BR2_HOST_GCC_AT_LEAST_7 # C++17
>  	select BR2_PACKAGE_BOOST
>  	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
>  	help
> @@ -405,11 +405,10 @@ config BR2_PACKAGE_MPD_ID3TAG
>  
>  endif
>  
> -comment "mpd needs a toolchain w/ C++, threads, wchar, gcc >= 6"
> +comment "mpd needs a toolchain w/ C++, threads, wchar, gcc >= 7, host gcc >= 7"
>  	depends on BR2_USE_MMU
>  	depends on BR2_TOOLCHAIN_HAS_ATOMIC
>  	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
> -		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_GCC_AT_LEAST_6
> -
> -comment "mpd needs a toolchain not affected by GCC bug 64735"
> -	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
> +		!BR2_TOOLCHAIN_HAS_THREADS || \
> +		!BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
> +		!BR2_HOST_GCC_AT_LEAST_7
> -- 
> 2.29.2
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

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