# - try to find libusb-1 library set(LIBUSB1_ROOT_DIR "${LIBUSB1_ROOT_DIR}" CACHE PATH "Root directory to search for libusb-1") find_library(LIBUSB1_LIBRARY NAMES libusb-1.0 libusb-1.0.so libusb-1.0.so.0 libusb-1.0.dll libusb-1.0.dylib HINTS "${LIBUSB1_ROOT_DIR}") include(FindPackageHandleStandardArgs) find_package_handle_standard_args(LIBUSB1 DEFAULT_MSG LIBUSB1_LIBRARY) mark_as_advanced(LIBUSB1_LIBRARY)