2018-08-01 07:24:53 +00:00
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# - try to find HIDAPI library
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# from http://www.signal11.us/oss/hidapi/
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#
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# Cache Variables: (probably not for direct use in your scripts)
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# HIDAPI_INCLUDE_DIR
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# HIDAPI_LIBRARY
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#
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# Non-cache variables you might use in your CMakeLists.txt:
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# HIDAPI_FOUND
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# HIDAPI_INCLUDE_DIRS
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# HIDAPI_LIBRARIES
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#
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# Requires these CMake modules:
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# FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
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#
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# Original Author:
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# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
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# http://academic.cleardefinition.com
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# Iowa State University HCI Graduate Program/VRAC
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#
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# Copyright Iowa State University 2009-2010.
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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find_library(HIDAPI_LIBRARY
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NAMES hidapi hidapi-libusb)
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find_path(HIDAPI_INCLUDE_DIR
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NAMES hidapi.h
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PATH_SUFFIXES
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hidapi)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(HIDAPI
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DEFAULT_MSG
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HIDAPI_LIBRARY
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HIDAPI_INCLUDE_DIR)
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if(HIDAPI_FOUND)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
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2021-06-21 17:52:56 +00:00
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if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux") OR ANDROID)
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2018-10-06 11:57:23 +00:00
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find_library(LIBUSB-1.0_LIBRARY usb-1.0)
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find_library(LIBUDEV_LIBRARY udev)
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if(LIBUSB-1.0_LIBRARY)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUSB-1.0_LIBRARY}")
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if(LIBUDEV_LIBRARY)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUDEV_LIBRARY}")
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2021-06-21 17:52:56 +00:00
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elseif(NOT ANDROID)
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2018-10-06 11:57:23 +00:00
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message(WARNING "libudev library not found, binaries may fail to link.")
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endif()
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else()
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message(WARNING "libusb-1.0 library not found, binaries may fail to link.")
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endif()
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2021-06-21 17:52:56 +00:00
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if(ANDROID)
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# libusb uses android log library
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find_library(ANDROID_LOG_LIBRARY log)
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if(ANDROID_LOG_LIBRARY)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${ANDROID_LOG_LIBRARY}")
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else()
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message(WARNING "Android log library not found, binaries may fail to link.")
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endif()
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endif()
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2018-10-06 11:57:23 +00:00
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endif()
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2018-08-01 07:24:53 +00:00
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set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")
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endif()
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mark_as_advanced(HIDAPI_INCLUDE_DIR HIDAPI_LIBRARY)
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