mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2025-07-09 05:05:43 -04:00
74bd3c1d0c
A separate install of the portaudio library is now required, see "doc/building on MS Windows.txt" for a suitable recipe. The map65 code base is still MS Windows specific in some areas so don't expect successful builds on Linux or macOS yet.
58 lines
1.2 KiB
CMake
58 lines
1.2 KiB
CMake
# Findusb
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# =======
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#
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# Find the usb library
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#
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# This will define the following variables::
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#
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# usb_FOUND - True if the system has the usb library
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# usb_VERSION - The verion of the usb library which was found
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#
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# and the following imported targets::
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#
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# usb::usb - The libusb library
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find_package (PkgConfig)
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pkg_check_modules (PC_usb QUIET usb)
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find_path (usb_INCLUDE_DIR
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NAMES libusb.h
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PATHS ${PC_usb_INCLUDE_DIRS}
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PATH_SUFFIXES libusb-1.0
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)
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find_library (usb_LIBRARY
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NAMES libusb-1.0
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PATHS $PC_usb_LIBRARY_DIRS}
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)
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set (usb_VERSION ${PC_usb_VERSION})
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (usb
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FOUND_VAR usb_FOUND
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REQUIRED_VARS
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usb_LIBRARY
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usb_INCLUDE_DIR
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VERSION_VAR usb_VERSION
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)
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if (usb_FOUND)
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set (usb_LIBRARIES ${usb_LIBRARY})
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set (usb_INCLUDE_DIRS ${usb_INCLUDE_DIR})
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set (usb_DEFINITIONS ${PC_usb_CFLAGS_OTHER})
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endif ()
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if (usb_FOUND AND NOT TARGET usb::usb)
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add_library (usb::usb UNKNOWN IMPORTED)
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set_target_properties (usb::usb PROPERTIES
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IMPORTED_LOCATION "${usb_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${PC_usb_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${usb_INCLUDE_DIR}"
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)
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endif ()
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mark_as_advanced (
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usb_INCLUDE_DIR
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usb_LIBRARY
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)
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