[FFmpeg-devel] [PATCH v3 3/4] configure: fix check for opencl

[Mark Thompson]

On 03/06/18 04:15, Jun Zhao wrote:
> add pkg-config support for opencl check.
> 
> Signed-off-by: Jun Zhao <mypopydev at gmail.com>
> ---
>  configure | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index 22eeca2..ede32eb 100755
> --- a/configure
> +++ b/configure
> @@ -6128,7 +6128,8 @@ enabled openal            && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal"
>                                 die "ERROR: openal not found"; } &&
>                               { test_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
>                                 die "ERROR: openal must be installed and version must be 1.1 or compatible"; }
> -enabled opencl            && { check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
> +enabled opencl            && { check_pkg_config opencl OpenCL CL/cl.h clEnqueueNDRangeKernel ||
> +                               check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
>                                 check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL ||
>                                 die "ERROR: opencl not found"; } &&
>                               { test_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" ||
> 

Probably fine - what implementation(s) are you testing with here?

(The official ICD loader not supporting pkg-config is kindof unfortunate.)

Thanks,

- Mark