mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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19 lines
514 B
19 lines
514 B
# --- V4L --- |
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if(NOT HAVE_V4L) |
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set(CMAKE_REQUIRED_QUIET TRUE) # for check_include_file |
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check_include_file(linux/videodev2.h HAVE_CAMV4L2) |
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check_include_file(sys/videoio.h HAVE_VIDEOIO) |
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if(HAVE_CAMV4L2 OR HAVE_VIDEOIO) |
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set(HAVE_V4L TRUE) |
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set(defs) |
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if(HAVE_CAMV4L2) |
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list(APPEND defs "HAVE_CAMV4L2") |
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endif() |
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if(HAVE_VIDEOIO) |
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list(APPEND defs "HAVE_VIDEOIO") |
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endif() |
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ocv_add_external_target(v4l "" "" "${defs}") |
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endif() |
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endif() |
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set(HAVE_V4L ${HAVE_V4L} PARENT_SCOPE)
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