From: "Yann E. MORIN" <yann.morin.1998@free.fr>
To: stsp <stsp2@yandex.ru>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] generic code with i7 bootlin toolchain?
Date: Fri, 5 Nov 2021 22:21:08 +0100 [thread overview]
Message-ID: <20211105212108.GF2400@scaer> (raw)
In-Reply-To: <0eeb0b07-b119-8d8c-b3a1-06064c2bf2ee@yandex.ru>
Sstp, All,
On 2021-11-04 23:59 +0300, stsp spake thusly:
> 04.11.2021 23:36, Yann E. MORIN пишет:
> >>So it looks like the
> >>BR2_TARGET_OPTIMIZATION
> >>is somehow applied not to all
> >>built packages? Why can that be?
> >>Is there any other way I can
> >>utilize bootlin tool-chain for some
> >>"generic" (non-SSE3/4) CPU?
> >You will not be able to use that toolchain for the Phenom. You will have
> >to build your own toolchain.
> >
> >Note that you can build the toolchain once, and later re-use that as a
> >pre-built toolchain. See the manual on directions on how to do that:
> > https://buildroot.org/downloads/manual/manual.html#_cross_compilation_toolchain
> Thanks, "make sdk" is an
> interesting subject to play with.
> However, any hopes bootlin
> can provide the "generic"
> tool-chain in addition to i7?
That's up to them to decide what they provide and host. Maybe you can
contract with them? ;-)
> Also the doc you mentioned,
> points to some codesourcery
> tool-chain. Where is it?
The manual is not up-to-date in this respect: there is no longer a
CodeSourcery toolchain for x86/x86-64 anymore (see commit d87e114a8ffa).
Regards,
Yann E. MORIN.
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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prev parent reply other threads:[~2021-11-05 21:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 19:52 [Buildroot] generic code with i7 bootlin toolchain? stsp
2021-11-04 1:05 ` Giulio Benetti
2021-11-04 10:02 ` stsp
2021-11-04 14:55 ` Giulio Benetti
2021-11-04 15:07 ` stsp
2021-11-04 20:36 ` Yann E. MORIN
2021-11-04 20:59 ` stsp
2021-11-05 21:21 ` Yann E. MORIN [this message]
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