99 lines
3.4 KiB
CMake
99 lines
3.4 KiB
CMake
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# - Try to find libusb-1.0
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# Once done this will define
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#
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# LIBUSB_1_FOUND - system has libusb
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# LIBUSB_1_INCLUDE_DIRS - the libusb include directory
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# LIBUSB_1_LIBRARIES - Link these to use libusb
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# LIBUSB_1_DEFINITIONS - Compiler switches required for using libusb
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#
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# Adapted from cmake-modules Google Code project
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#
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# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
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#
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# (Changes for libusb) Copyright (c) 2008 Kyle Machulis <kyle@nonpolynomial.com>
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#
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# Redistribution and use is allowed according to the terms of the New BSD license.
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#
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# CMake-Modules Project New BSD License
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# * Neither the name of the CMake-Modules Project nor the names of its
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# contributors may be used to endorse or promote products derived from this
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# software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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if (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
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# in cache already
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set(LIBUSB_FOUND TRUE)
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else (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
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find_path(LIBUSB_1_INCLUDE_DIR
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NAMES
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libusb.h
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PATHS
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/usr/include
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/usr/local/include
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/opt/local/include
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/sw/include
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PATH_SUFFIXES
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libusb-1.0
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)
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find_library(LIBUSB_1_LIBRARY
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NAMES
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usb-1.0 usb
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PATHS
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/usr/lib
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/usr/local/lib
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/opt/local/lib
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/sw/lib
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)
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set(LIBUSB_1_INCLUDE_DIRS
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${LIBUSB_1_INCLUDE_DIR}
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)
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set(LIBUSB_1_LIBRARIES
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${LIBUSB_1_LIBRARY}
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)
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if (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
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set(LIBUSB_1_FOUND TRUE)
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endif (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
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if (LIBUSB_1_FOUND)
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if (NOT libusb_1_FIND_QUIETLY)
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message(STATUS "Found libusb-1.0:")
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message(STATUS " - Includes: ${LIBUSB_1_INCLUDE_DIRS}")
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message(STATUS " - Libraries: ${LIBUSB_1_LIBRARIES}")
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endif (NOT libusb_1_FIND_QUIETLY)
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else (LIBUSB_1_FOUND)
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if (libusb_1_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find libusb")
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endif (libusb_1_FIND_REQUIRED)
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endif (LIBUSB_1_FOUND)
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# show the LIBUSB_1_INCLUDE_DIRS and LIBUSB_1_LIBRARIES variables only in the advanced view
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mark_as_advanced(LIBUSB_1_INCLUDE_DIRS LIBUSB_1_LIBRARIES)
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endif (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
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