Update gpu.hpp

Fixing the compile error on MacOS X

Update gpu.hpp
Fixing the compile error on MacOS X
406cf0fe · ExceptionallyGreat · GitHub · b3f7c805 · 406cf0fe
Unverified Commit 406cf0fe authored 7 years ago by ExceptionallyGreat Committed by GitHub 7 years ago
--- a/xmrstak/backend/amd/amd_gpu/gpu.hpp
+++ b/xmrstak/backend/amd/amd_gpu/gpu.hpp
@@ -9,6 +9,7 @@
 #endif

 #include <stdint.h>
+#include <string>
 #include <vector>

 #define ERR_SUCCESS (0)