Restore CN-GPU

src/backend/opencl/cl/OclSource.cpp

@@ -28,6 +28,10 @@
 #include "base/crypto/Algorithm.h"
 
 
+#ifdef XMRIG_ALGO_CN_GPU
+#   include "backend/opencl/cl/cn/cryptonight_gpu_cl.h"
+#endif
+
 #ifdef XMRIG_ALGO_RANDOMX
 #   include "backend/opencl/cl/rx/randomx_cl.h"
 #endif
@@ -59,6 +63,11 @@ const char *xmrig::OclSource::get(const Algorithm &algorithm)
 #   ifdef XMRIG_ALGO_KAWPOW
     if (algorithm.family() == Algorithm::KAWPOW) {
         return kawpow_dag_cl;
+#   endif
+
+#   ifdef XMRIG_ALGO_CN_GPU
+    if (algorithm == Algorithm::CN_GPU) {
+        return cryptonight_gpu_cl;
     }
 #   endif