diff --git a/cmake/EthDependencies.cmake b/cmake/EthDependencies.cmake
index 4c6b7841a..4d79d7911 100644
--- a/cmake/EthDependencies.cmake
+++ b/cmake/EthDependencies.cmake
@@ -102,6 +102,12 @@ if (CPUID_FOUND)
 	message(" - cpuid lib   : ${CPUID_LIBRARIES}")
 endif()
 
+find_package (OpenCL)
+if (OpenCL_FOUND)
+	message(" - opencl header: ${OpenCL_INCLUDE_DIRES}")
+	message(" - opencl lib   : ${OpenCL_LIBRARIES}")
+endif()
+
 # find location of jsonrpcstub
 find_program(ETH_JSON_RPC_STUB jsonrpcstub)
 message(" - jsonrpcstub location    : ${ETH_JSON_RPC_STUB}")
diff --git a/eth/CMakeLists.txt b/eth/CMakeLists.txt
index fbc6a8b24..557707f62 100644
--- a/eth/CMakeLists.txt
+++ b/eth/CMakeLists.txt
@@ -27,6 +27,7 @@ endif()
 
 target_link_libraries(${EXECUTABLE} webthree)
 target_link_libraries(${EXECUTABLE} ethash)
+target_link_libraries(${EXECUTABLE} ethash-cl)
 
 if (DEFINED WIN32 AND NOT DEFINED CMAKE_COMPILER_IS_MINGW)
 	add_custom_command(TARGET ${EXECUTABLE} POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${MHD_DLL_RELEASE} "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}")
diff --git a/libethash-cl/CMakeLists.txt b/libethash-cl/CMakeLists.txt
index 7b00a22bd..d5f6792e1 100644
--- a/libethash-cl/CMakeLists.txt
+++ b/libethash-cl/CMakeLists.txt
@@ -1,47 +1,19 @@
-cmake_minimum_required(VERSION 2.8)
-
-set(LIBRARY ethash-cl)
-#set(CMAKE_BUILD_TYPE Release)
+set(EXECUTABLE ethash-cl)
 
 include(bin2h.cmake)
 bin2h(SOURCE_FILE ethash_cl_miner_kernel.cl
-      VARIABLE_NAME ethash_cl_miner_kernel
-      HEADER_FILE ${CMAKE_CURRENT_BINARY_DIR}/ethash_cl_miner_kernel.h)
-
-if (NOT MSVC)
-	# Initialize CXXFLAGS for c++11
-	set(CMAKE_CXX_FLAGS                "-Wall -std=c++11")
-	set(CMAKE_CXX_FLAGS_DEBUG          "-O0 -g")
-	set(CMAKE_CXX_FLAGS_MINSIZEREL     "-Os -DNDEBUG")
-	set(CMAKE_CXX_FLAGS_RELEASE        "-O4 -DNDEBUG")
-	set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g")
+	VARIABLE_NAME ethash_cl_miner_kernel
+	HEADER_FILE ${CMAKE_CURRENT_BINARY_DIR}/ethash_cl_miner_kernel.h)
 
-    # Compiler-specific C++11 activation.
-    if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
-        execute_process(
-            COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
-        if (NOT (GCC_VERSION VERSION_GREATER 4.7 OR GCC_VERSION VERSION_EQUAL 4.7))
-            message(FATAL_ERROR "${PROJECT_NAME} requires g++ 4.7 or greater.")
-        endif ()
-    elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-    else ()
-        message(FATAL_ERROR "Your C++ compiler does not support C++11.")
-    endif ()
-endif()
+aux_source_directory(. SRC_LIST)
+file(GLOB HEADERS "*.h")
 
-set(OpenCL_FOUND TRUE)
-set(OpenCL_INCLUDE_DIRS /usr/include/CL)
-set(OpenCL_LIBRARIES -lOpenCL)
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${OpenCL_INCLUDE_DIRS}})
+include_directories(..)
+add_library(${EXECUTABLE} ${SRC_LIST} ${HEADERS})
+TARGET_LINK_LIBRARIES(${EXECUTABLE} ${OpenCL_LIBRARIES} ethash)
 
-if (NOT OpenCL_FOUND)
-	find_package(OpenCL)
-endif()
+install( TARGETS ${EXECUTABLE} RUNTIME DESTINATION bin ARCHIVE DESTINATION lib LIBRARY DESTINATION lib )
+install( FILES ${HEADERS} DESTINATION include/${EXECUTABLE} )
 
-if (OpenCL_FOUND)
-	set(CMAKE_CXX_FLAGS "-std=c++11 -Wall -Wno-unknown-pragmas -Wextra -Werror -pedantic -fPIC ${CMAKE_CXX_FLAGS}")
-	include_directories(${OpenCL_INCLUDE_DIRS} ${CMAKE_CURRENT_BINARY_DIR})
-	include_directories(..)
-	add_library(${LIBRARY} ethash_cl_miner.cpp ethash_cl_miner.h cl.hpp)
-	TARGET_LINK_LIBRARIES(${LIBRARY} ${OpenCL_LIBRARIES} ethash)
-endif()
diff --git a/libethash-cl/ethash_cl_miner.h b/libethash-cl/ethash_cl_miner.h
index 079000f55..2776b7378 100644
--- a/libethash-cl/ethash_cl_miner.h
+++ b/libethash-cl/ethash_cl_miner.h
@@ -2,7 +2,16 @@
 
 #define __CL_ENABLE_EXCEPTIONS 
 #define CL_USE_DEPRECATED_OPENCL_2_0_APIS
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-parameter"
+#include "cl.hpp"
+#pragma clang diagnostic pop
+#else
 #include "cl.hpp"
+#endif
+
 #include <time.h>
 #include <functional>
 #include <libethash/ethash.h>
diff --git a/libethcore/CMakeLists.txt b/libethcore/CMakeLists.txt
index 020480d67..c425c444d 100644
--- a/libethcore/CMakeLists.txt
+++ b/libethcore/CMakeLists.txt
@@ -19,7 +19,6 @@ set(EXECUTABLE ethcore)
 
 file(GLOB HEADERS "*.h")
 
-
 if(ETH_STATIC)
 	add_library(${EXECUTABLE} STATIC ${SRC_LIST} ${HEADERS})
 else()
@@ -29,6 +28,8 @@ endif()
 target_link_libraries(${EXECUTABLE} ethash)
 target_link_libraries(${EXECUTABLE} devcrypto)
 target_link_libraries(${EXECUTABLE} devcore)
+target_link_libraries(${EXECUTABLE} ethash-cl)
+
 if (CPUID_FOUND)
 	target_link_libraries(${EXECUTABLE} ${CPUID_LIBRARIES})
 endif ()
diff --git a/libethereum/CMakeLists.txt b/libethereum/CMakeLists.txt
index 8822394a3..362713663 100644
--- a/libethereum/CMakeLists.txt
+++ b/libethereum/CMakeLists.txt
@@ -36,7 +36,6 @@ target_link_libraries(${EXECUTABLE} ${Boost_REGEX_LIBRARIES})
 target_link_libraries(${EXECUTABLE} secp256k1)
 if (ETHASHCL)
 	target_link_libraries(${EXECUTABLE} ethash-cl)
-	target_link_libraries(${EXECUTABLE} OpenCL)
 endif ()
 
 if (CMAKE_COMPILER_IS_MINGW)