Date: Thu, 29 Sep 2011 16:29:33 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: Aleksandr Rybalko <ray@dlink.ua> Cc: freebsd-arm@freebsd.org, satish kondapalli <nitw.satish@gmail.com> Subject: Re: How to cross compile a kernel module? Message-ID: <20110929232933.GC14645@funkthat.com> In-Reply-To: <20110929131256.28cf6240.ray@dlink.ua> References: <1317195615589-4848235.post@n5.nabble.com> <20110928133448.65441459.ray@dlink.ua> <1317290169064-4852474.post@n5.nabble.com> <20110929131256.28cf6240.ray@dlink.ua>
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Aleksandr Rybalko wrote this message on Thu, Sep 29, 2011 at 13:12 +0300:
> On Thu, 29 Sep 2011 02:56:09 -0700 (PDT)
> satish kondapalli <nitw.satish@gmail.com> wrote:
>
> >> Thanks Aleksandr,
> >> After adding "MODULES_OVERRIDE" option in the kernel config, my
> >> module got compiled.
> >>
> >> But every time while building my module, the entire kernel also
> >> compiled. is there any better mechanism to just cross compile the
> >> module with out building the entire Kernel.
>
> To avoid recompile all things - do make KERNFAST=configname kernel.
>
> Maybe someone also show better way to cross compile one module, but I
> don't know.
I haven't tested this in a long time, but if you do:
make buildenv
from the root of your tree, it should setup your path w/ all the
necessary cross-tools in your path, etc... Then you can go into the
module directory and do a make manually..
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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