f4334277
 Hu Chunming
提交3rdparty
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# --- Intel librealsense ---
if(NOT HAVE_LIBREALSENSE)
find_package(realsense2 QUIET)
if(realsense2_FOUND)
set(HAVE_LIBREALSENSE TRUE)
set(LIBREALSENSE_VERSION "${realsense2_VERSION}") # informational
ocv_add_external_target(librealsense "" "${realsense2_LIBRARY}" "HAVE_LIBREALSENSE")
endif()
endif()
if(NOT HAVE_LIBREALSENSE)
find_path(LIBREALSENSE_INCLUDE_DIR "librealsense2/rs.hpp"
PATHS "${LIBREALSENSE_INCLUDE}" ENV LIBREALSENSE_INCLUDE)
find_library(LIBREALSENSE_LIBRARIES "realsense2"
PATHS "${LIBREALSENSE_LIB}" ENV LIBREALSENSE_LIB)
if(LIBREALSENSE_INCLUDE_DIR AND LIBREALSENSE_LIBRARIES)
set(HAVE_LIBREALSENSE TRUE)
file(STRINGS "${LIBREALSENSE_INCLUDE_DIR}/librealsense2/rs.h" ver_strings REGEX "#define +RS2_API_(MAJOR|MINOR|PATCH|BUILD)_VERSION.*")
string(REGEX REPLACE ".*RS2_API_MAJOR_VERSION[^0-9]+([0-9]+).*" "\\1" ver_major "${ver_strings}")
string(REGEX REPLACE ".*RS2_API_MINOR_VERSION[^0-9]+([0-9]+).*" "\\1" ver_minor "${ver_strings}")
string(REGEX REPLACE ".*RS2_API_PATCH_VERSION[^0-9]+([0-9]+).*" "\\1" ver_patch "${ver_strings}")
set(LIBREALSENSE_VERSION "${ver_major}.${ver_minor}.${ver_patch}") # informational
ocv_add_external_target(librealsense "${LIBREALSENSE_INCLUDE_DIR}" "${LIBREALSENSE_LIBRARIES}" "HAVE_LIBREALSENSE")
endif()
endif()
set(HAVE_LIBREALSENSE ${HAVE_LIBREALSENSE} PARENT_SCOPE)
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