[PATCH xserver] build: Bump Mesa requirement to 17.1

[Emil Velikov]

On 14 March 2018 at 18:43, Adam Jackson <ajax at redhat.com> wrote:
> gbm_bo_get_modifier is new in 17.1, which is 10 months old and two
> stable branches ago.
>
> Signed-off-by: Adam Jackson <ajax at redhat.com>
> ---
>  configure.ac    | 2 +-
>  glx/meson.build | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/configure.ac b/configure.ac
> index f82c0a66a..18cfda69e 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -1113,7 +1113,7 @@ case "$DRI2,$HAVE_DRI2PROTO" in
>         yes,yes | auto,yes)
>                 AC_DEFINE(DRI2, 1, [Build DRI2 extension])
>                 DRI2=yes
> -               LIBGL="gl >= 9.2.0"
> +               LIBGL="gl >= 17.1"
If the concern is gbm_bo_get_modifier then the LIBGBM version should
be bumped, right?
Then one can drop all the GBM_BO_WITH_MODIFIERS hunks, analogous to my
earlier series [1]

-Emil

[1] https://patchwork.freedesktop.org/series/39553/