Re: [PATCH 07/10] configure: unify x86_64 and x32

[Philippe Mathieu-Daudé]

On 12/16/21 09:51, Paolo Bonzini wrote:
> The only difference between the two, as far as either configure or
> Meson are concerned, is in the multilib flags passed to the compiler.
> 
> For QEMU, this fixes the handling of TYPE_OLDDEVT in
> include/exec/user/thunk.h and enables testing of dirty ring buffer,
> because both are using HOST_X86_64.
> 
> For tests/tcg, this means that on a hypothetical x32 host the
> cross compiler will not be used to build the tests.

Why not add the cross compiler definitions to tests/tcg?

+: ${cross_cc_x32="$cross_cc_x86_64"}
+: ${cross_cc_cflags_x32="-mx32"}

> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  configure   | 6 ++----
>  meson.build | 3 +--
>  2 files changed, 3 insertions(+), 6 deletions(-)