mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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69 lines
2.6 KiB
69 lines
2.6 KiB
set(TIMVX_INSTALL_DIR "" CACHE PATH "Path to libtim-vx installation") |
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set(VIVANTE_SDK_DIR "" CACHE PATH "Path to VIVANTE SDK needed by TIM-VX.") |
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set(VIVANTE_SDK_LIB_CANDIDATES "OpenVX;VSC;GAL;ArchModelSw;NNArchPerf" CACHE STRING "VIVANTE SDK library candidates") |
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# Ensure VIVANTE SDK library candidates are present in given search path |
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function(find_vivante_sdk_libs _viv_notfound _viv_search_path) |
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foreach(one ${VIVANTE_SDK_LIB_CANDIDATES}) |
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#NO_DEFAULT_PATH is used to ensure VIVANTE SDK libs are from one only source |
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find_library(VIV_${one}_LIB ${one} PATHS "${_viv_search_path}/lib" NO_DEFAULT_PATH) |
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if(NOT VIV_${one}_LIB) |
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list(APPEND _viv_notfound_list ${one}) |
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endif() |
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endforeach() |
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set(${_viv_notfound} ${_viv_notfound_list} PARENT_SCOPE) |
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endfunction() |
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# Default value for VIVANTE_SDK_DIR: /usr |
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if(NOT VIVANTE_SDK_DIR) |
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set(VIVANTE_SDK_DIR "/usr") |
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endif() |
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# Environment variable VIVANTE_SDK_DIR overrides the one in this script |
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if(DEFINED ENV{VIVANTE_SDK_DIR}) |
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set(VIVANTE_SDK_DIR $ENV{VIVANTE_SDK_DIR}) |
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message(STATUS "TIM-VX: Load VIVANTE_SDK_DIR from system environment: ${VIVANTE_SDK_DIR}") |
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endif() |
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# Compile with pre-installed TIM-VX; Or compile together with TIM-VX from source |
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if(TIMVX_INSTALL_DIR AND NOT BUILD_TIMVX) |
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message(STATUS "TIM-VX: Use binaries at ${TIMVX_INSTALL_DIR}") |
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set(BUILD_TIMVX OFF) |
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set(TIMVX_INC_DIR "${TIMVX_INSTALL_DIR}/include" CACHE INTERNAL "TIM-VX include directory") |
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find_library(TIMVX_LIB "tim-vx" PATHS "${TIMVX_INSTALL_DIR}/lib") |
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if(TIMVX_LIB) |
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set(TIMVX_FOUND ON) |
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else() |
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set(TIMVX_FOUND OFF) |
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endif() |
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# Verify if requested VIVANTE SDK libraries are all found |
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find_vivante_sdk_libs(missing ${VIVANTE_SDK_DIR}) |
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if(missing) |
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message(STATUS "TIM-VX: Failed to find ${missing} in ${VIVANTE_SDK_DIR}/lib. Turning off TIMVX_VIV_FOUND") |
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set(TIMVX_VIV_FOUND OFF) |
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else() |
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message(STATUS "TIM-VX: dependent VIVANTE SDK libraries are found at ${VIVANTE_SDK_DIR}/lib.") |
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set(TIMVX_VIV_FOUND ON) |
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endif() |
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else() |
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message(STATUS "TIM-VX: Build from source") |
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include("${OpenCV_SOURCE_DIR}/3rdparty/libtim-vx/tim-vx.cmake") |
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endif() |
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if(TIMVX_FOUND AND TIMVX_VIV_FOUND) |
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set(HAVE_TIMVX 1) |
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message(STATUS "TIM-VX: Found TIM-VX includes: ${TIMVX_INC_DIR}") |
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message(STATUS "TIM-VX: Found TIM-VX library: ${TIMVX_LIB}") |
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set(TIMVX_LIBRARY ${TIMVX_LIB}) |
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set(TIMVX_INCLUDE_DIR ${TIMVX_INC_DIR}) |
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message(STATUS "TIM-VX: Found VIVANTE SDK libraries: ${VIVANTE_SDK_DIR}/lib") |
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link_directories(${VIVANTE_SDK_DIR}/lib) |
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endif() |
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MARK_AS_ADVANCED( |
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TIMVX_INC_DIR |
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TIMVX_LIB |
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)
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