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50 lines
1.2 KiB
CMake
50 lines
1.2 KiB
CMake
# Findlibusb
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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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#
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include (LibFindMacros)
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if (WIN32)
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# Use path suffixes on MS Windows as we probably shouldn't
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# trust the PATH envvar. PATH will still be searched to find the
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# library as last resort.
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if (CMAKE_SIZEOF_VOID_P MATCHES "8")
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set (_library_options PATH_SUFFIXES MinGW64/dll MinGW64/static)
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else ()
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set (_library_options PATH_SUFFIXES MinGW32/dll MinGW32/static)
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endif ()
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endif ()
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libfind_pkg_detect (Usb usb-1.0
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FIND_PATH libusb.h PATH_SUFFIXES libusb-1.0
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FIND_LIBRARY usb-1.0 ${_library_options}
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)
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libfind_process (Usb)
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if (Usb_FOUND AND NOT TARGET Usb::Usb)
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add_library (Usb::Usb UNKNOWN IMPORTED)
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set_target_properties (Usb::Usb PROPERTIES
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IMPORTED_LOCATION "${Usb_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${Usb_PKGCONF_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Usb_INCLUDE_DIRS}"
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INTERFACE_LINK_LIBRARIES "${Usb_LIBRARIES}"
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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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Usb_LIBRARIES
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)
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