Merge pull request #6683 from alalek:cmake_hal
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commit
68c63188eb
@ -602,26 +602,42 @@ endif()
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include(cmake/OpenCVDetectVTK.cmake)
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# -- Custom HAL replacement --
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# Package config in: OpenCV_HALConfig.cmake or opencv_hal-config.cmake
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# Use variables: OpenCV_HAL_LIBRARIES, OpenCV_HAL_HEADERS and OpenCV_HAL_INCLUDE_DIRS variables
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find_package(OpenCV_HAL NO_MODULE QUIET)
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set(_includes "")
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if (OpenCV_HAL_FOUND)
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# ----------------------------------------------------------------------------
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# OpenCV HAL
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# ----------------------------------------------------------------------------
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set(_hal_includes "")
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macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
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# 1. libraries
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foreach (l ${OpenCV_HAL_LIBRARIES})
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foreach (l ${${HAL_LIBRARIES_VAR}})
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if(NOT TARGET ${l})
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get_filename_component(l "${l}" ABSOLUTE)
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set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${l})
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endif()
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list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
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endforeach()
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# 2. headers
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foreach (h ${OpenCV_HAL_HEADERS})
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set(_includes "${_includes}\n#include \"${h}\"")
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foreach (h ${${HAL_HEADERS_VAR}})
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set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
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endforeach()
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# 3. include paths
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ocv_include_directories(${OpenCV_HAL_INCLUDE_DIRS})
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ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
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endmacro()
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if(NOT DEFINED OpenCV_HAL)
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set(OpenCV_HAL "OpenCV_HAL")
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endif()
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foreach(hal ${OpenCV_HAL})
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ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
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ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
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find_package(${hal} NO_MODULE QUIET)
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if(${hal}_FOUND)
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ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
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list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
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endif()
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endforeach()
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
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unset(_includes)
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unset(_hal_includes)
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# ----------------------------------------------------------------------------
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# Add CUDA libraries (needed for apps/tools, samples)
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@ -1160,7 +1176,7 @@ endif(DEFINED WITH_VA_INTEL)
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status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
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status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
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status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
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status(" Use custom HAL:" OpenCV_HAL_FOUND THEN "YES (ver ${OpenCV_HAL_VERSION}, ${OpenCV_HAL_CONFIG})" ELSE "NO")
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status(" Use custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
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if(HAVE_CUDA)
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status("")
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@ -126,6 +126,7 @@ endfunction()
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# clears all passed variables
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macro(ocv_clear_vars)
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foreach(_var ${ARGN})
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unset(${_var})
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unset(${_var} CACHE)
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endforeach()
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endmacro()
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@ -1,6 +1,6 @@
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#ifndef _CUSTOM_HAL_INCLUDED_
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#define _CUSTOM_HAL_INCLUDED_
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@_includes@
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@_hal_includes@
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#endif
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@ -1,6 +1,6 @@
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set(the_description "The Core Functionality")
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ocv_add_module(core
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PRIVATE_REQUIRED ${ZLIB_LIBRARIES} "${OPENCL_LIBRARIES}" "${VA_LIBRARIES}"
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PRIVATE_REQUIRED ${ZLIB_LIBRARIES} "${OPENCL_LIBRARIES}" "${VA_LIBRARIES}" "${OPENCV_HAL_LINKER_LIBS}"
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OPTIONAL opencv_cudev
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WRAP java python)
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