[Buildroot] [PATCH V2] Add Xen 4.6

[Alistair Francis]

> -----Original Message-----
> From: Arnout Vandecappelle [mailto:arnout at mind.be]
> Sent: Tuesday, 29 March 2016 12:26 PM
> To: Alistair Francis <alistai at xilinx.com>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>;
> buildroot at buildroot.org; maxime.ripard at free-electrons.com
> Subject: Re: [PATCH V2] Add Xen 4.6
>
> On 03/28/16 20:59, Alistair Francis wrote:
> > On Sun, Mar 27, 2016 at 5:54 AM, Arnout Vandecappelle<arnout at mind.be>
> wrote:
> [snip]
> >> >  For some reason, it doesn't seem to be cross-compiling for me, it uses
> >> >"gcc" to build. I think you need to pass TARGET_CONFIGURE_OPTS in
> >> >XEN_MAKE_ENV.
> > I see the same problem. I tried using TARGET_CONFIGURE_OPTS in
> > XEN_MAKE_ENV but it still uses GCC.
> >
> > The configure scripts detects an AArch64 target correctly, but it
> > still uses GCC. Any other ideas?
>
>   Try passing CROSS_COMPILE in XEN_MAKE_ENV.
>
>   You may also need to set XEN_TARGET_ARCH, AFAICS it is not derived
> automatically.

Sorry for the poorly formatted reply, I am sending this from my work email.

I managed to get it to use aarch64-buildroot-linux-gnu-gcc using the
CROSS_COMPILE=$(TARGET_CROSS) option , but now I see a lot of
errors as apparently that version of GCC doesn't understand a lot of the
command line options.

Any idea why that would be? The GCC version is 4.9.3 which should be new enough.

Thanks,

Alistair

>
>   Regards,
>   Arnout
>
> [snip]
>
> --
> Arnout Vandecappelle                          arnout at mind be
> Senior Embedded Software Architect            +32-16-286500
> Essensium/Mind                                http://www.mind.be
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