* cross compile linux
@ 2012-02-11 7:05 chromaticwt zac
2012-02-11 9:15 ` Daniel Baluta
2012-02-12 11:17 ` Mulyadi Santosa
0 siblings, 2 replies; 6+ messages in thread
From: chromaticwt zac @ 2012-02-11 7:05 UTC (permalink / raw)
To: kernelnewbies
what is the proper way to cross compile the linux kernel from one arch to
another? specifically,
i386 -> ppc.
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* cross compile linux
2012-02-11 7:05 cross compile linux chromaticwt zac
@ 2012-02-11 9:15 ` Daniel Baluta
2012-02-11 10:02 ` Matthias Brugger
2012-02-12 11:17 ` Mulyadi Santosa
1 sibling, 1 reply; 6+ messages in thread
From: Daniel Baluta @ 2012-02-11 9:15 UTC (permalink / raw)
To: kernelnewbies
On Sat, Feb 11, 2012 at 9:05 AM, chromaticwt zac <zac.3.14159@gmail.com> wrote:
> what is the proper way to cross compile the linux kernel from one arch to
> another? specifically,
> i386 -> ppc.
You should use a cross-compiler. I recommend you crosstool-ng.
Use google for references. [1]
thanks,
Daniel.
[1] http://forum.samdroid.net/wiki/showwiki/How+to+build+cross+toolchains+for+ARM+crosstool-NG
^ permalink raw reply [flat|nested] 6+ messages in thread
* cross compile linux
2012-02-11 9:15 ` Daniel Baluta
@ 2012-02-11 10:02 ` Matthias Brugger
0 siblings, 0 replies; 6+ messages in thread
From: Matthias Brugger @ 2012-02-11 10:02 UTC (permalink / raw)
To: kernelnewbies
On 02/11/2012 10:15 AM, Daniel Baluta wrote:
> On Sat, Feb 11, 2012 at 9:05 AM, chromaticwt zac<zac.3.14159@gmail.com> wrote:
>> what is the proper way to cross compile the linux kernel from one arch to
>> another? specifically,
>> i386 -> ppc.
>
> You should use a cross-compiler. I recommend you crosstool-ng.
> Use google for references. [1]
>
> thanks,
> Daniel.
>
> [1] http://forum.samdroid.net/wiki/showwiki/How+to+build+cross+toolchains+for+ARM+crosstool-NG
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Apart from that in the Makefile you have to specify with
ARCH ?= ppc
and in CROSS_COMPILE the prefix of your cross compiler (e.g. pcc-linux-)
beware that the corss compile toolchain is in you $PATH.
If you want to cross compile for an embedded Linux board, have a look at
buildroot. With this tool you can build the whole userspace environment
to get a shell running.
good luck,
matthias
--
---
http://motzblog.wordpress.com/
^ permalink raw reply [flat|nested] 6+ messages in thread
* cross compile linux
2012-02-11 7:05 cross compile linux chromaticwt zac
2012-02-11 9:15 ` Daniel Baluta
@ 2012-02-12 11:17 ` Mulyadi Santosa
2012-02-12 23:38 ` Anuz Pratap Singh Tomar
1 sibling, 1 reply; 6+ messages in thread
From: Mulyadi Santosa @ 2012-02-12 11:17 UTC (permalink / raw)
To: kernelnewbies
On Sat, Feb 11, 2012 at 14:05, chromaticwt zac <zac.3.14159@gmail.com> wrote:
> what is the proper way to cross compile the linux kernel from one arch to
> another? specifically,
> i386 -> ppc.
Just adding to what others had said, you might also consider ptxdist
or scratchbox to automate such cross compiling things. Of course, your
mileage may vary
--
regards,
Mulyadi Santosa
Freelance Linux trainer and consultant
blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* cross compile linux
2012-02-12 11:17 ` Mulyadi Santosa
@ 2012-02-12 23:38 ` Anuz Pratap Singh Tomar
2012-02-12 23:40 ` Anuz Pratap Singh Tomar
0 siblings, 1 reply; 6+ messages in thread
From: Anuz Pratap Singh Tomar @ 2012-02-12 23:38 UTC (permalink / raw)
To: kernelnewbies
On Sun, Feb 12, 2012 at 11:17 AM, Mulyadi Santosa <mulyadi.santosa@gmail.com
> wrote:
> On Sat, Feb 11, 2012 at 14:05, chromaticwt zac <zac.3.14159@gmail.com>
> wrote:
> > what is the proper way to cross compile the linux kernel from one arch to
> > another? specifically,
> > i386 -> ppc.
>
Try this tutorial
http://free-electrons.com/docs/toolchains/
Their are automated toolchains provided on this site, i think they are
called buildroot toolchains:
http://kegel.com/crosstools
or you can also use uClibc / busy box toolchain.
http://uclibc.org/toolchains.html
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* cross compile linux
2012-02-12 23:38 ` Anuz Pratap Singh Tomar
@ 2012-02-12 23:40 ` Anuz Pratap Singh Tomar
0 siblings, 0 replies; 6+ messages in thread
From: Anuz Pratap Singh Tomar @ 2012-02-12 23:40 UTC (permalink / raw)
To: kernelnewbies
On Sun, Feb 12, 2012 at 11:38 PM, Anuz Pratap Singh Tomar <
chambilkethakur@gmail.com> wrote:
>
>
> On Sun, Feb 12, 2012 at 11:17 AM, Mulyadi Santosa <
> mulyadi.santosa at gmail.com> wrote:
>
>> On Sat, Feb 11, 2012 at 14:05, chromaticwt zac <zac.3.14159@gmail.com>
>> wrote:
>> > what is the proper way to cross compile the linux kernel from one arch
>> to
>> > another? specifically,
>> > i386 -> ppc.
>>
> Try this tutorial
> http://free-electrons.com/docs/toolchains/
>
> Their are automated toolchains provided on this site, i think they are
> called buildroot toolchains:
> http://kegel.com/crosstools
>
> or you can also use uClibc / busy box toolchain.
> http://uclibc.org/toolchains.html
>
>
>
correction kegel buildtoort can be found here
http://www.kegel.com/crosstool/
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2012-02-11 7:05 cross compile linux chromaticwt zac
2012-02-11 9:15 ` Daniel Baluta
2012-02-11 10:02 ` Matthias Brugger
2012-02-12 11:17 ` Mulyadi Santosa
2012-02-12 23:38 ` Anuz Pratap Singh Tomar
2012-02-12 23:40 ` Anuz Pratap Singh Tomar
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