89 lines
2.4 KiB
CMake
89 lines
2.4 KiB
CMake
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# - Find the OpenCL headers and library
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#
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# Defines the following if found:
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# OPENCL_FOUND : TRUE if found, FALSE otherwise
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# OPENCL_INCLUDE_DIRS : Include directories for OpenCL
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# OPENCL_LIBRARIES : The libraries to link against
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#
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# The user can set the OPENCLROOT environment variable to help finding OpenCL
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# if it is installed in a non-standard place.
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set(ENV_ATISTREAMSDKROOT $ENV{ATISTREAMSDKROOT})
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if(ENV_ATISTREAMSDKROOT)
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set(ENV_OPENCLROOT $ENV{ATISTREAMSDKROOT})
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endif(ENV_ATISTREAMSDKROOT)
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set(ENV_AMDAPPSDKROOT $ENV{AMDAPPSDKROOT})
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if(ENV_AMDAPPSDKROOT)
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set(ENV_OPENCLROOT $ENV{AMDAPPSDKROOT})
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endif(ENV_AMDAPPSDKROOT)
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set(ENV_INTELOCLSDKROOT $ENV{INTELOCLSDKROOT})
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if(ENV_INTELOCLSDKROOT)
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set(ENV_OPENCLROOT $ENV{INTELOCLSDKROOT})
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endif(ENV_INTELOCLSDKROOT)
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set(ENV_OPENCLROOT2 $ENV{OPENCLROOT})
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if(ENV_OPENCLROOT2)
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set(ENV_OPENCLROOT $ENV{OPENCLROOT})
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endif(ENV_OPENCLROOT2)
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if(ENV_OPENCLROOT)
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find_path(
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OPENCL_INCLUDE_DIR
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NAMES CL/cl.h OpenCL/cl.h
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PATHS ${ENV_OPENCLROOT}/include
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#NO_DEFAULT_PATH #uncomment this is you wish to surpress the use of default paths for OpenCL
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)
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if (("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") OR (${CMAKE_SYSTEM_NAME} MATCHES "Windows"))
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if(CMAKE_SIZEOF_VOID_P EQUAL 4)
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set(OPENCL_LIB_SEARCH_PATH
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${OPENCL_LIB_SEARCH_PATH}
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${ENV_OPENCLROOT}/lib/x86)
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else(CMAKE_SIZEOF_VOID_P EQUAL 4)
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set(OPENCL_LIB_SEARCH_PATH
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${OPENCL_LIB_SEARCH_PATH}
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${ENV_OPENCLROOT}/lib/x86_64)
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endif(CMAKE_SIZEOF_VOID_P EQUAL 4)
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endif(("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") OR (${CMAKE_SYSTEM_NAME} MATCHES "Windows"))
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find_library(
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OPENCL_LIBRARY
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NAMES OpenCL
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PATHS ${OPENCL_LIB_SEARCH_PATH}
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#NO_DEFAULT_PATH #uncomment this is you wish to surpress the use of default paths for OpenCL
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)
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else(ENV_OPENCLROOT)
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find_path(
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OPENCL_INCLUDE_DIR
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NAMES CL/cl.h OpenCL/cl.h
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PATHS ${PROJECT_SOURCE_DIR} #use the CL/ include folder provided with ViennaCL
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)
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find_library(
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OPENCL_LIBRARY
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NAMES OpenCL
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)
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endif(ENV_OPENCLROOT)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(
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OPENCL
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DEFAULT_MSG
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OPENCL_LIBRARY OPENCL_INCLUDE_DIR
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)
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if(OPENCL_FOUND)
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set(OPENCL_INCLUDE_DIRS ${OPENCL_INCLUDE_DIR})
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set(OPENCL_LIBRARIES ${OPENCL_LIBRARY})
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else(OPENCL_FOUND)
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set(OPENCL_INCLUDE_DIRS)
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set(OPENCL_LIBRARIES)
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endif(OPENCL_FOUND)
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mark_as_advanced(
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OPENCL_INCLUDE_DIR
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OPENCL_LIBRARY
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)
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