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cmake: refactor OpenCL detection, allow custom configurations

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This commit is contained in:
Alexander Alekhin
2016-01-15 12:42:22 +03:00
parent 243c513eea
commit c35ddcba1a
4 changed files with 19 additions and 29 deletions
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34
cmake/OpenCVDetectOpenCL.cmake
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@@ -1,21 +1,21 @@
set(OPENCL_FOUND ON CACHE BOOL "OpenCL library is found")
if(APPLE)
set(OPENCL_FOUND YES)
set(OPENCL_LIBRARY "-framework OpenCL" CACHE STRING "OpenCL library")
set(OPENCL_INCLUDE_DIR "" CACHE STRING "OpenCL include directory")
mark_as_advanced(OPENCL_INCLUDE_DIR OPENCL_LIBRARY)
set(HAVE_OPENCL_STATIC ON)
set(OPENCL_INCLUDE_DIR "" CACHE PATH "OpenCL include directory")
else(APPLE)
set(OPENCL_FOUND YES)
set(HAVE_OPENCL_STATIC OFF)
set(OPENCL_INCLUDE_DIR "${OpenCV_SOURCE_DIR}/3rdparty/include/opencl/1.2")
set(OPENCL_LIBRARY "" CACHE STRING "OpenCL library")
set(OPENCL_INCLUDE_DIR "${OpenCV_SOURCE_DIR}/3rdparty/include/opencl/1.2" CACHE PATH "OpenCL include directory")
endif(APPLE)
if(WINRT)
set(OPENCL_FOUND NO)
set(HAVE_OPENCL_STATIC OFF)
endif(WINRT)
mark_as_advanced(OPENCL_INCLUDE_DIR OPENCL_LIBRARY)
if(OPENCL_FOUND)
if(OPENCL_LIBRARY)
set(HAVE_OPENCL_STATIC ON)
set(OPENCL_LIBRARIES "${OPENCL_LIBRARY}")
else()
set(HAVE_OPENCL_STATIC OFF)
endif()
if(NOT HAVE_OPENCL_STATIC)
try_compile(__VALID_OPENCL
"${OpenCV_BINARY_DIR}"
@@ -29,20 +29,12 @@ if(OPENCL_FOUND)
endif()
endif()
if(NOT WINRT)
set(HAVE_OPENCL 1)
endif()
set(HAVE_OPENCL 1)
if(WITH_OPENCL_SVM)
set(HAVE_OPENCL_SVM 1)
endif()
if(HAVE_OPENCL_STATIC)
set(OPENCL_LIBRARIES "${OPENCL_LIBRARY}")
else()
unset(OPENCL_LIBRARIES)
endif()
set(OPENCL_INCLUDE_DIRS ${OPENCL_INCLUDE_DIR})
if(WITH_OPENCLAMDFFT)