[Intel-gfx] [PATCH intel-gpu-tools] configure: Don't bail if libdrm_nouveau isn't available.

[Ben Widawsky]

On Thu, Oct 10, 2013 at 08:56:45PM -0700, Matt Turner wrote:
> We were seriously *requiring* libdrm_nouveau unless explicitly disabled?

Acked-by: Ben Widawsky <ben at bwidawsk.net>

> ---
>  configure.ac | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index f65942f..43740f9 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -92,8 +92,11 @@ AM_CONDITIONAL(BUILD_ASSEMBLER, [test "x$enable_assembler" = xyes])
>  # -----------------------------------------------------------------------------
>  # for dma-buf tests
>  AC_ARG_ENABLE(nouveau, AS_HELP_STRING([--disable-nouveau],
> -	      [Enable use of nouveau API for prime tests (default: enabled)]),
> -	      [NOUVEAU=$enableval], [NOUVEAU=yes])
> +	      [Enable use of nouveau API for prime tests (default: auto)]),
> +	      [NOUVEAU=$enableval], [NOUVEAU=auto])
> +if test "x$NOUVEAU" = xauto; then
> +	PKG_CHECK_EXISTS([libdrm_nouveau >= 2.4.33], [NOUVEAU=yes], [NOUVEAU=no])
> +fi
>  if test "x$NOUVEAU" = xyes; then
>  	PKG_CHECK_MODULES(DRM_NOUVEAU, [libdrm_nouveau >= 2.4.33])
>  	AC_DEFINE(HAVE_NOUVEAU, 1, [Have nouveau support])
> -- 
> 1.8.3.2
> 

-- 
Ben Widawsky, Intel Open Source Technology Center