PoW on Graphic card does not work

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I have tried to run the PoW using graphic card, but I keep getting this error:

W: ocl_pfn_notify error: [CL_DEVICE_NOT_AVAILABLE] : OpenCL Error : Error: Build Program driver returned (517) W: ocl_pfn_notify error: OpenCL Warning : clBuildProgram failed: could not build program for 0x1021c00 (AMD Radeon R9 M370X Compute Engine) (err:-2) W: ocl_pfn_notify error: [CL_BUILD_ERROR] : OpenCL Build Error : Compiler build log: Error returned by cvms_element_build_from_source

Error returned by cvms_element_build_from_sourceFailed to execute clBuildProgram

I have tried this on different machines and different OS Ubuntu and OSX, but both give same errors, any ideas?