Re: [PATCH] x86emul: inherit HOSTCC when building 32-bit harness on 64-bit host

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 02/04/2020 10:43, Jan Beulich wrote:
> We're deliberately bringing XEN_COMPILE_ARCH and XEN_TARGET_ARCH out of
> sync in this case, and hence HOSTCC won't get set from CC. Therefore
> without this addition HOSTCC would not match a possible make command
> line override of CC, but default to "gcc", likely causing the build to
> fail for test_x86_emulator.c on systems with too old a gcc.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>