beaglebone
Alex T.
dioxinu at gmail.com
Tue Apr 17 18:57:53 UTC 2012
Yes you are right, I missed this step. Now that I ran it I have the
toolchain built. But unfortunately, I get the same issue. I don't know if
this matters, but
1) I'm not building under /usr/src. I have the source code checked out to a
different location.
2) I defined MAKEOBJDIRPREFIX, KERNSRCDIR, and ROOT.
On 17 April 2012 18:08, Oleksandr Tymoshenko <gonzo at bluezbox.com> wrote:
> On 17/04/2012 11:00 AM, Alex T. wrote:
>
>> Just a quick question. What compiler do you use? When I start the kernel
>> compilation the gcc from my base system is used, which is gcc 4.2.1, and
>> it
>> complains about armv6 target cpu:
>>
>> `-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
>> cc1: error: unrecognized command line option "-mlittle-endian"
>> sys/arm/arm/genassym.c:1: error: bad value (armv6) for -march= switch
>> sys/arm/arm/genassym.c:1: error: bad value (armv6) for -mtune= switch
>>
>> Do you override CC by any chance?
>>
>
> It's stock toolchain from projects/armv6 tree. You just need
> to build it first.
>
> Run
>
> make TARGET_ARCH=arm TARGET_CPUTYPE=armv6 kernel-toolchain
>
> before making buildkernel.
>
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