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Message-ID: <4D223B90.2010604@gmail.com>
Date: Mon, 03 Jan 2011 22:11:44 +0100
From: Christoph Spielmann <spielc@gmail.com>
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Subject: Re: [gentoo-embedded] CBUILD= HOSTCC=-gcc
References: <AANLkTikBSJE7SWS7_m6j0W2g2eV-kiMc_mVdyZSWvKR7@mail.gmail.com> <20110102185943.6382.qmail@stuge.se> <201101021431.59009.vapier@gentoo.org> <AANLkTinbRaOGHXvxcQ6MWtHYw4TOxkVGqzWi5mQsVAhh@mail.gmail.com> <4D21BE5F.5080104@gmail.com> <AANLkTikcSR2VEOs9Fqz9rbrLcDDQ-thX8o7mEaWwF5Cr@mail.gmail.com>
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Hi,
Am 03.01.2011 16:33, schrieb Kfir Lavi:
>
>
> On Mon, Jan 3, 2011 at 2:17 PM, Christoph Spielmann <spielc@gmail.com
> <mailto:spielc@gmail.com>> wrote:
>
> Hi,
>
> Am 03.01.2011 10:21, schrieb Kfir Lavi:
>>
>>
>> On Sun, Jan 2, 2011 at 9:31 PM, Mike Frysinger <vapier@gentoo.org
>> <mailto:vapier@gentoo.org>> wrote:
>>
>> On Sunday, January 02, 2011 13:59:43 Peter Stuge wrote:
>> > Kfir Lavi wrote:
>> > > crossdev i686-gentoo.edge-linux-gnu
>> >
>> > ..
>> >
>> > > CBUILD=i686-pc-linux-gnu
>> >
>> > I'm pretty sure you should use i686-pc-linux-gnu as the
>> crossdev
>> > tuple then. I don't think making up arbitrary tuples works.
>> (gentoo.edge)
>>
>> the vendor field is supposed to be arbitrary and the only
>> char that should
>> cause a split is a "-". not that we test every char though,
>> so there might be
>> bugs sitting around that most people dont notice.
>> -mike
>>
>> I tried it again running
>> crossdev i686-gentoo-linux-gnu
>
> Once again, wrong vendor field: It really should be
> i686-pc-linux-gnu as Mike suggested
>
>
>> and got the same results.
>>
>> What can be wrong with my setup?
>>
>> Thanks,
>> Kfir
>
> What I did is funny:
> CBUILD=i686-pc-linux-gnu
> HOSTCC=i686-pc-linux-gnu-gcc
>
> So it seems I'm using my native compiler?!
> And I'm not using my i686-gentoo-linux-gnu-gcc
Well in terms of crossdev i686-gentoo-linux-gnu-gcc is not a valid
target (just look at the output of crossdev --help). If you want to
build x86-code on a machine using a x86-compiler why would you want to
use a cross-compilation-environment anyway? The idea of using
cross-compilation is to build stuff for another target than the target
of the host-compiler... E.g. build arm-code on a x86-machine or compile
stuff for ppc on a x86-64-machine.
>
> Can I see which compiler is really working if I change CBUILD to
> i686-gentoo-linux-gnu?
>
> Thanks,
> Kfir
--------------020709020101000606070904
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Hi,<br>
<br>
Am 03.01.2011 16:33, schrieb Kfir Lavi:
<blockquote
cite=3D"mid:AANLkTikcSR2VEOs9Fqz9rbrLcDDQ-thX8o7mEaWwF5Cr@mail.gmai=
l.com"
type=3D"cite">
<div dir=3D"ltr"><br>
<br>
<div class=3D"gmail_quote">On Mon, Jan 3, 2011 at 2:17 PM,
Christoph Spielmann <span dir=3D"ltr"><<a
moz-do-not-send=3D"true" href=3D"mailto:spielc@gmail.com">s=
pielc@gmail.com</a>></span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor=3D"#ffffff" text=3D"#000000"> Hi,<br>
<br>
Am 03.01.2011 10:21, schrieb Kfir Lavi:
<div class=3D"im">
<blockquote type=3D"cite">
<div dir=3D"ltr"><br>
<br>
<div class=3D"gmail_quote">On Sun, Jan 2, 2011 at 9:3=
1
PM, Mike Frysinger <span dir=3D"ltr"><<a
moz-do-not-send=3D"true"
href=3D"mailto:vapier@gentoo.org"
target=3D"_blank">vapier@gentoo.org</a>></sp=
an>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin: =
0pt
0pt 0pt 0.8ex; border-left: 1px solid rgb(204,
204, 204); padding-left: 1ex;">
<div>
<div>On Sunday, January 02, 2011 13:59:43
Peter Stuge wrote:<br>
> Kfir Lavi wrote:<br>
> > crossdev
i686-gentoo.edge-linux-gnu<br>
><br>
> ..<br>
><br>
> > CBUILD=3Di686-pc-linux-gnu<br>
><br>
> I'm pretty sure you should use
i686-pc-linux-gnu as the crossdev<br>
> tuple then. I don't think making up
arbitrary tuples works. (gentoo.edge)<br>
<br>
</div>
</div>
the vendor field is supposed to be arbitrary and
the only char that should<br>
cause a split is a "-". =C2=A0not that we test ev=
ery
char though, so there might be<br>
bugs sitting around that most people dont
notice.<br>
<font color=3D"#888888">-mike<br>
</font></blockquote>
</div>
I tried it again running <br>
crossdev i686-gentoo-linux-gnu<br>
</div>
</blockquote>
<br>
</div>
Once again, wrong vendor field: It really should be
i686-pc-linux-gnu as Mike suggested
<div class=3D"im"><br>
<br>
<blockquote type=3D"cite">
<div dir=3D"ltr">and got the same results. <br>
<br>
What can be wrong with my setup?<br>
<br>
Thanks,<br>
Kfir<br>
</div>
</blockquote>
<br>
</div>
</div>
</blockquote>
</div>
What I did is funny:<br>
CBUILD=3Di686-pc-linux-gnu<br>
HOSTCC=3Di686-pc-linux-gnu-gcc<br>
<br>
So it seems I'm using my native compiler?!<br>
And I'm not using my i686-gentoo-linux-gnu-gcc<br>
</div>
</blockquote>
Well in terms of crossdev i686-gentoo-linux-gnu-gcc is not a valid
target (just look at the output of crossdev --help). If you want to
build x86-code on a machine using a x86-compiler why would you want
to use a cross-compilation-environment anyway? The idea of using
cross-compilation is to build stuff for another target than the
target of the host-compiler... E.g. build arm-code on a x86-machine
or compile stuff for ppc on a x86-64-machine. <br>
<blockquote
cite=3D"mid:AANLkTikcSR2VEOs9Fqz9rbrLcDDQ-thX8o7mEaWwF5Cr@mail.gmai=
l.com"
type=3D"cite">
<div dir=3D"ltr"><br>
Can I see which compiler is really working if I change CBUILD to
i686-gentoo-linux-gnu?<br>
<br>
Thanks,<br>
Kfir<br>
</div>
</blockquote>
<br>
</body>
</html>
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