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From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Gwenhael Goavec-Merou <gwenj@trabucayre.com>
Cc: gwe@trabucayre.com,
	Thomas Petazzoni via buildroot <buildroot@buildroot.org>
Subject: Re: [Buildroot] [autobuild.buildroot.net] Daily results for 2022-12-08
Date: Fri, 9 Dec 2022 09:27:24 +0100	[thread overview]
Message-ID: <20221209092724.270a5a11@windsurf> (raw)
In-Reply-To: <20221209092215.5dcd9460@x230_1.trabucayre.com>

Hello Gwenhael,

On Fri, 9 Dec 2022 09:22:15 +0100
Gwenhael Goavec-Merou <gwenj@trabucayre.com> wrote:

> Weird: volk requires gcc >= 7 as explicitly noted in Config.in;
> depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
> 
> When applying this defconfig this warning is displayed:
> WARNING: unmet direct dependencies detected for BR2_PACKAGE_VOLK
>   Depends on [n]: BR2_INSTALL_LIBSTDCPP [=y] && !BR2_STATIC_LIBS [=n] && BR2_TOOLCHAIN_GCC_AT_LEAST_7 [=n] && BR2_TOOLCHAIN_HAS_THREADS_NPTL [=y] && BR2_USE_MMU [=y]
> 
> It make sense because this defconfig for mips uses gcc 5.3.0 and this version has no support for c++17, resulting to this built failure.

It's because BR2_PACKAGE_GNURADIO selects BR2_PACKAGE_VOLK, but does
not have the BR2_TOOLCHAIN_GCC_AT_LEAST_7 dependency.

Essentially, commit 66215faa5237e3704d55ff171537468079dda9c4 from you,
which added the gcc >= 7 dependency on volk is incorrect: it misses
propagating this dependency to gnuradio.

Could you have a look at fixing this?

Thanks a lot,

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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  reply	other threads:[~2022-12-09  8:27 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-09  7:25 [Buildroot] [autobuild.buildroot.net] Daily results for 2022-12-08 Thomas Petazzoni via buildroot
2022-12-09  8:22 ` Gwenhael Goavec-Merou
2022-12-09  8:27   ` Thomas Petazzoni via buildroot [this message]
2022-12-09  8:32     ` Gwenhael Goavec-Merou

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