1 # - Try to find the libusb library
2 # Once done this defines
4 # LIBUSB_FOUND - system has libusb
5 # LIBUSB_INCLUDE_DIR - the libusb include directory
6 # LIBUSB_LIBRARIES - Link these to use libusb
8 # Copyright (c) 2006, 2008 Laurent Montel, <montel@kde.org>
10 # Redistribution and use is allowed according to the terms of the BSD license.
11 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
13 if (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
16 set(LIBUSB_FOUND TRUE)
18 else (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
19 # use pkg-config to get the directories and then use these values
20 # in the FIND_PATH() and FIND_LIBRARY() calls
21 find_package(PkgConfig)
22 pkg_check_modules(PC_LIBUSB libusb-1.0)
24 find_path(LIBUSB_INCLUDE_DIR libusb.h
25 PATH_SUFFIXES libusb-1.0
26 PATHS ${PC_LIBUSB_INCLUDEDIR} ${PC_LIBUSB_INCLUDE_DIRS})
28 find_library(LIBUSB_LIBRARIES NAMES usb-1.0
29 PATHS ${PC_LIBUSB_LIBDIR} ${PC_LIBUSB_LIBRARY_DIRS})
31 include(FindPackageHandleStandardArgs)
32 find_package_handle_standard_args(
33 LibUSB DEFAULT_MSG LIBUSB_LIBRARIES LIBUSB_INCLUDE_DIR
36 mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
38 endif (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)