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# Findlibusb
# ==========
#
# Find the usb library
#
# This will define the following variables::
#
# Usb_FOUND - True if the system has the usb library
# Usb_VERSION - The verion of the usb library which was found
#
# and the following imported targets::
#
# Usb::Usb - The libusb library
#
include (LibFindMacros)
if (WIN32)
# Use path suffixes on MS Windows as we probably shouldn't
# trust the PATH envvar. PATH will still be searched to find the
# library as last resort.
if (CMAKE_SIZEOF_VOID_P MATCHES "8")
set (_library_options PATH_SUFFIXES MinGW64/dll MinGW64/static)
else ()
set (_library_options PATH_SUFFIXES MinGW32/dll MinGW32/static)
endif ()
endif ()
libfind_pkg_detect (Usb usb-1.0
FIND_PATH libusb.h PATH_SUFFIXES libusb-1.0
FIND_LIBRARY usb-1.0 ${_library_options}
)
libfind_process (Usb)
if (Usb_FOUND AND NOT TARGET Usb::Usb)
add_library (Usb::Usb UNKNOWN IMPORTED)
set_target_properties (Usb::Usb PROPERTIES
IMPORTED_LOCATION "${Usb_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${Usb_PKGCONF_CFLAGS_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${Usb_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${Usb_LIBRARIES}"
)
endif ()
mark_as_advanced (
Usb_INCLUDE_DIR
Usb_LIBRARY
Usb_LIBRARIES
)
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