[Buildroot] [PATCH v2, 1/1] moarvm: fix build on powerpc64 / powerpc64le

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello,

On Wed,  5 Sep 2018 00:18:07 +0200, Fabrice Fontaine wrote:
> Build fails with:
>  In file included from dyncall_callback.c:35:0:
> dyncall_callback_ppc64.c: In function 'dcbNewCallback':
> dyncall_callback_ppc64.c:42:13: warning: implicit declaration of function 'dcAllocWX' [-Wimplicit-function-declaration]
>    int err = dcAllocWX(sizeof(DCCallback), (void**) &pcb);
>              ^~~~~~~~~
> dyncall_callback_ppc64.c: In function 'dcbFreeCallback':
> dyncall_callback_ppc64.c:53:3: warning: implicit declaration of function 'dcFreeWX' [-Wimplicit-function-declaration]
>    dcFreeWX(pcb, sizeof(DCCallback));
>    ^~~~~~~~
> dyncall_callback_ppc64.S: Assembler messages:
> dyncall_callback_ppc64.S:180: Error: operand out of range (3 is not between 0 and 1)
> 
> So select BR2_PACKAGE_LIBFFI for BR2_powerpc64 and BR2_powerpc64le as it
> is already done for MIPS
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/97b53a74d9847c07f26178daeb1daff3b6c24813
>  - http://autobuild.buildroot.org/results/c35ac4bbc5fb04aabf5a719eddeedf55f7f1f4eb
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> Changes v1 -> v2:
>  - Fix error in Config.in (use || instead of |)

Applied to master, thanks. Could you please report the issue to the
upstream project ?

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com