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From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: Bruce Richardson <bruce.richardson@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Cc: "thomas@monjalon.net" <thomas@monjalon.net>,
	"aboyer@pensando.io" <aboyer@pensando.io>,
	"stable@dpdk.org" <stable@dpdk.org>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	nd <nd@arm.com>, nd <nd@arm.com>
Subject: Re: [dpdk-stable] [PATCH] build: provide suitable error for "both" libraries option
Date: Mon, 11 Jan 2021 17:40:31 +0000
Message-ID: <DBAPR08MB5814B76A1B6537A2D0DD03D798AB0@DBAPR08MB5814.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20210111135559.1169775-1-bruce.richardson@intel.com>

<snip>

> 
> Rather than having the DPDK configuration error out when linking apps and
> examples when "both" is select for "default_library" option, we can detect
> that setting earlier in the build config and provide a suitable error message to
> the user.
> 
> CC: stable@dpdk.org
> 
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Looks good, thanks Bruce
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

> ---
>  config/meson.build | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/config/meson.build b/config/meson.build index
> 3ddcc3539..05e9cede5 100644
> --- a/config/meson.build
> +++ b/config/meson.build
> @@ -308,3 +308,12 @@ if get_option('b_lto')
>  		add_project_link_arguments('-Wno-lto-type-mismatch',
> language: 'c')
>  	endif
>  endif
> +
> +if get_option('default_library') == 'both'
> +	error( '''
> +    Unsupported value "both" for "default_library" option.
> +
> +    NOTE: DPDK always builds both shared and static libraries.  Please set
> +    "default_library" to either "static" or "shared" to select default linkage
> +    for apps and any examples''')
> +endif
> --
> 2.27.0


      parent reply	other threads:[~2021-01-11 17:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-11 13:55 Bruce Richardson
2021-01-11 16:19 ` Andrew Boyer
2021-01-11 16:57   ` Bruce Richardson
2021-01-20  0:49   ` Thomas Monjalon
2021-01-11 17:40 ` Honnappa Nagarahalli [this message]

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