[PATCH] Don't build Intel DRM if $CHOST is not i?86-* or x86_64-*

[Julien Cristau]

On Mon, Jan 30, 2012 at 15:25:20 -0800, Jeremy Huddleston wrote:

> This fixes a failure in 'make check' found by the tinderbox when trying to
> build this code on Linux/ppc.  This code is only designed to run on
> Intel platforms, so don't even bother building it if we're not in that set.
> 
> Found-by: Tinderbox
> Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
> ---
> 
> It now causes the intel bits to not build on my Linux/ppc tinderbox, but I'd
> appreciate someone verifying that it does the right thing on intel boxes as
> well.
> 
>  configure.ac |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 773167f..f5ebc1d 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -250,7 +250,10 @@ if test "x$INTEL" != "xno" -o "x$RADEON" != "xno"; then
>  
>      else
>             if test "x$INTEL" != "xno"; then
> -                   INTEL=yes
> +                   case $host_os in
> +                           i?86-*|x86_64-*) INTEL=yes ;;
> +                           *) INTEL=no ;;
> +                   esac
>             fi

don't you want to check host_cpu rather than host_os?

Cheers,
Julien