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8f8c90897a
Avoids a "cl2.hpp has been renamed to opencl.hpp" warning being spammed out on newer opencl environments
62 lines
1.7 KiB
CMake
62 lines
1.7 KiB
CMake
# Find OpenCLhpp
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# ~~~~~~~~~~~~~~~
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# CMake module to search for OpenCL headers for C++ bindings from:
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# https://github.com/KhronosGroup/OpenCL-CLHPP
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#
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# Specifically, it finds the cpl2 header.
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#
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# If it's found it sets OPENCL_HPP_FOUND to TRUE
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# and following variables are set:
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# OPENCL_HPP_INCLUDE_DIR
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#
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# Copyright (c) 2018, Boundless Spatial
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# Author: Larry Shaffer <lshaffer (at) boundlessgeo (dot) com>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if (OPENCL_HPP_INCLUDE_DIR)
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SET(OPENCL_HPP_FOUND TRUE)
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else ()
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find_path(OPENCL_HPP_INCLUDE_DIR
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NAMES CL/opencl.hpp CL/cl2.hpp
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PATHS
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${LIB_DIR}/include
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"$ENV{LIB_DIR}/include"
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$ENV{INCLUDE}
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/usr/local/include
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/usr/include
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)
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if (OPENCL_HPP_INCLUDE_DIR)
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SET(OPENCL_HPP_FOUND TRUE)
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else ()
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SET(OPENCL_HPP_FOUND FALSE)
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endif ()
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endif ()
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if (OPENCL_HPP_FOUND)
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# see if newer opencl.hpp file exists in include dir -- if so we should use this
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# instead of the deprecated cl2.hpp header
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find_path(OPENCL_HPP_RENAMED_PATH
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NAMES CL/opencl.hpp
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PATHS
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${OPENCL_HPP_INCLUDE_DIR}
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)
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if (OPENCL_HPP_RENAMED_PATH)
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SET(OPENCL_USE_NEW_HEADER TRUE)
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else ()
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SET(OPENCL_USE_NEW_HEADER FALSE)
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endif ()
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if (NOT OPENCLHPP_FIND_QUIETLY)
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message(STATUS "Found OpenCL C++ headers: ${OPENCL_HPP_INCLUDE_DIR}")
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endif ()
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else ()
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if (OPENCLHPP_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find OpenCL C++ headers")
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endif ()
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endif ()
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mark_as_advanced(OPENCL_HPP_INCLUDE_DIR)
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