--- /dev/null
+# - Try to find the freetype library
+# Once done this defines
+#
+# LIBUSB_FOUND - system has libusb
+# LIBUSB_INCLUDE_DIR - the libusb include directory
+# LIBUSB_LIBRARIES - Link these to use libusb
+
+# Copyright (c) 2006, 2008 Laurent Montel, <montel@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+
+if (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
+
+ # in cache already
+ set(LIBUSB_FOUND TRUE)
+
+else (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
+ IF (NOT WIN32)
+ # use pkg-config to get the directories and then use these values
+ # in the FIND_PATH() and FIND_LIBRARY() calls
+ find_package(PkgConfig)
+ pkg_check_modules(PC_LIBUSB libusb-1.0)
+ ENDIF(NOT WIN32)
+
+ FIND_PATH(LIBUSB_INCLUDE_DIR libusb.h
+ PATHS ${PC_LIBUSB_INCLUDEDIR} ${PC_LIBUSB_INCLUDE_DIRS})
+
+ FIND_LIBRARY(LIBUSB_LIBRARIES NAMES usb-1.0
+ PATHS ${PC_LIBUSB_LIBDIR} ${PC_LIBUSB_LIBRARY_DIRS})
+
+ include(FindPackageHandleStandardArgs)
+ FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBUSB DEFAULT_MSG LIBUSB_LIBRARIES LIBUSB_INCLUDE_DIR)
+
+ MARK_AS_ADVANCED(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
+
+endif (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)