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1 | # - Try to find LIBUSB |
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2 | # Once done this will define |
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3 | # |
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4 | # LIBUSB_FOUND - system has LIBUSB |
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5 | # LIBUSB_INCLUDE_DIR - the LIBUSB include directory |
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6 | # LIBUSB_LIBRARIES - Link these to use LIBUSB |
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7 | |
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8 | # Copyright (c) 2006, Jasem Mutlaq <mutlaqja@ikarustech.com> |
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9 | # Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de> |
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10 | # |
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11 | # Redistribution and use is allowed according to the terms of the BSD license. |
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12 | # For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
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13 | |
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14 | if (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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15 | |
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16 | # in cache already |
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17 | set(LIBUSB_FOUND TRUE) |
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18 | message(STATUS "Found LIBUSB: ${LIBUSB_LIBRARIES}") |
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19 | |
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20 | |
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21 | else (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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22 | |
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23 | find_path(LIBUSB_INCLUDE_DIR usb.h |
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24 | ${_obIncDir} |
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25 | ${GNUWIN32_DIR}/include |
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26 | ) |
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27 | |
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28 | find_library(LIBUSB_LIBRARIES NAMES usb |
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29 | PATHS |
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30 | ${_obLinkDir} |
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31 | ${GNUWIN32_DIR}/lib |
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32 | ) |
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33 | |
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34 | if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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35 | set(LIBUSB_FOUND TRUE) |
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36 | else (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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37 | set(LIBUSB_FOUND FALSE) |
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38 | endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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39 | |
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40 | |
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41 | if (LIBUSB_FOUND) |
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42 | if (NOT USB_FIND_QUIETLY) |
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43 | message(STATUS "Found LIBUSB: ${LIBUSB_LIBRARIES}") |
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44 | endif (NOT USB_FIND_QUIETLY) |
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45 | else (LIBUSB_FOUND) |
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46 | if (USB_FIND_REQUIRED) |
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47 | message(FATAL_ERROR "LIBUSB not found. Please install libusb-devel and try again.") |
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48 | endif (USB_FIND_REQUIRED) |
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49 | endif (LIBUSB_FOUND) |
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50 | |
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51 | mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES) |
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52 | |
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53 | endif (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) |
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