[FFmpeg-devel] [PATCH]Only enable xcb-shm if error fields are available in the header

[Clément Bœsch]

On Thu, Dec 25, 2014 at 06:19:45PM +0100, Carl Eugen Hoyos wrote:
> Hi!
> 
> Attached patch fixes ticket #4139 here, please comment.
> 
> Merry Christmas, Carl Eugen

> diff --git a/configure b/configure
> index 9085200..ad9edff 100755
> --- a/configure
> +++ b/configure
> @@ -5063,7 +5063,8 @@ if ! disabled libxcb; then
>  
>  if enabled libxcb; then
>      disabled libxcb_shm || {
> -        check_pkg_config xcb-shm xcb/shm.h xcb_shm_attach || {
> +        check_pkg_config xcb-shm xcb/shm.h xcb_shm_attach &&
> +        check_code cc xcb/xcb.h "xcb_generic_error_t e; e.resource_id = 0" || {

No, you just want something like check_pkg_config "xcb-shm >= 1.4"

[...]

-- 
Clément B.
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