some fixes, cuda 8 rc build

Author: Genoil

CMakeLists.txt

@@ -266,11 +266,13 @@ message("-- MINER            Build miner                              ${MINER}")
 message("-- GUI              Build GUI components                     ${GUI}")
 message("-- ETHASHCL         Build OpenCL components                  ${ETHASHCL}")
 message("-- ETHASHCUDA       Build CUDA components                    ${ETHASHCUDA}")
-message("-- ETHSTRATUM       Build Stratum components (experimental)  ${ETHSTRATUM}")
+message("-- ETHSTRATUM       Build Stratum components                 ${ETHSTRATUM}")
 message("------------------------------------------------------------------------")
 message("")
 
+if (NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC")
 set(CMAKE_THREAD_LIBS_INIT pthread)
+endif()
 
 include(EthCompilerSettings)
 message("-- CXXFLAGS: ${CMAKE_CXX_FLAGS}")