CL_BUILD_PROGRAM_FAILIURE when running
When I run xmrig_amd I get a CL_BUILD_PROGRAM_FAILIURE 

```
>  * ABOUT        XMRig-AMD/2.14.4 MSVC/2017
>  * LIBS         libuv/1.29.1 OpenCL/2.0 OpenSSL/1.1.1b microhttpd/0.9.63
>  * CPU          AMD A10-8700P Radeon R6, 10 Compute Cores 4C+6G x64 AES
>  * ALGO         cryptonight, donate=5%
>  * POOL #1      donate.v2.xmrig.com:3333 variant auto
>  * COMMANDS     hashrate, pause, resume
> [2019-08-21 20:47:09] compiling code and initializing GPUs. This will take a while...
> [2019-08-21 20:47:11] found AMD platform index: 0, name: Advanced Micro Devices, Inc.
> [2019-08-21 20:47:11] #00, GPU #00 AMD Radeon(TM) R6 Graphics (Carrizo), i:120 (4/256), si:2/2, u:8, cu:6
> [2019-08-21 20:47:11]              0.23/1.12/2 GB
> [2019-08-21 20:47:12] GPU #0 compiling...
> [2019-08-21 20:47:39] GPU #0 compilation completed, elapsed time 26.573s
> [2019-08-21 20:47:39] use pool donate.v2.xmrig.com:3333  185.92.222.223
> [2019-08-21 20:47:39] new job from donate.v2.xmrig.com:3333 diff 1000225 algo cn/r height 1905881
> | THREAD | GPU | 10s H/s | 60s H/s | 15m H/s |
> |      0 |   0 |     n/a |     n/a |     n/a |
> [2019-08-21 20:47:46] speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s
> [2019-08-21 20:47:50] Error CL_BUILD_PROGRAM_FAILURE when calling clBuildProgram.
> [2019-08-21 20:47:50] CryptonightR: clBuildProgram returned error CL_BUILD_PROGRAM_FAILURE
> Build log:
> Internal error: Link failed.
> Make sure the system setup is correct.
> 
```