[Piglit] [PATCH] Fix discovery of OpenCL framework on MacOS.

[Aaron Watry]

Would someone mind pushing this for me (as well as [1] from Nov 1)?
I've just applied for a fd.o account and piglit commit access, but
until this (hopefully) gets approved I'll need a little help.

[1] - http://lists.freedesktop.org/archives/piglit/2012-November/003641.html

--Aaron Watry

On Wed, Nov 14, 2012 at 4:01 PM,  <tom at stellard.net> wrote:
> On 2012-11-14 02:41, Aaron Watry wrote:
>>
>> Tested on Mac OS 10.7
>> ---
>
>
> Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
>
>
>>  cmake/Modules/FindOpenCL.cmake |    9 +++++++--
>>  1 files changed, 7 insertions(+), 2 deletions(-)
>>
>> diff --git a/cmake/Modules/FindOpenCL.cmake
>> b/cmake/Modules/FindOpenCL.cmake
>> index 52aa8bd..cc66714 100644
>> --- a/cmake/Modules/FindOpenCL.cmake
>> +++ b/cmake/Modules/FindOpenCL.cmake
>> @@ -29,8 +29,13 @@
>>  #   OPENCL_opencl_LIBRARY
>>  #       Path to OpenCL's library.
>>
>> -find_path(OPENCL_INCLUDE_PATH CL/opencl.h)
>> -find_library(OPENCL_opencl_LIBRARY OpenCL)
>> +  if (APPLE)
>> +    find_path(OPENCL_INCLUDE_PATH OpenCL/cl.h)
>> +  else()
>> +    find_path(OPENCL_INCLUDE_PATH CL/opencl.h)
>> +  endif()
>> +
>> +  find_library(OPENCL_opencl_LIBRARY OpenCL)
>>
>>  include(FindPackageHandleStandardArgs)
>>  FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenCL
>
>