Mercurial > louis > kiibohd-controller

annotate LoadFile/FindLibUSB-1.0.cmake @ 430:d3cef419c849

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Adding relative movement mouse key support - Still very basic (lots of room for improvement) - Capability format will likely change at some point - 16 bit movement control, however repeat rate limits usability (will need KLL 0.4 to make better)
author Jacob Alexander <haata@kiibohd.com>
date Mon, 21 Mar 2016 22:23:57 -0700
parents 35acc12e98d3
children
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35acc12e98d3 Porting teensy-loader-cli to use libusb-1.0 (from 0.1).
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1 # Attempts to find libusb-1.0
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2 #
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3 # LIBUSB_FOUND - system has libusb
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4 # LIBUSB_INCLUDE_DIRS - the libusb include directory
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5 # LIBUSB_LIBRARIES - Link these to use libusb
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6 # LIBUSB_DEFINITIONS - Compiler switches required for using libusb
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7 #
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8 # Adapted from cmake-modules Google Code project
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9 #
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10 # Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
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11 #
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12 # (Changes for libusb) Copyright (c) 2014 Jacob Alexander <haata@kiibohd.com>
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13 #
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14 # Redistribution and use is allowed according to the terms of the New BSD license.
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15 #
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16 # CMake-Modules Project New BSD License
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17 #
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18 # Redistribution and use in source and binary forms, with or without
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19 # modification, are permitted provided that the following conditions are met:
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20 #
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21 # * Redistributions of source code must retain the above copyright notice, this
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22 # list of conditions and the following disclaimer.
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23 #
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24 # * Redistributions in binary form must reproduce the above copyright notice,
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25 # this list of conditions and the following disclaimer in the
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26 # documentation and/or other materials provided with the distribution.
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27 #
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28 # * Neither the name of the CMake-Modules Project nor the names of its
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29 # contributors may be used to endorse or promote products derived from this
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30 # software without specific prior written permission.
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31 #
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32 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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33 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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34 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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35 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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36 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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37 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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38 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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39 # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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40 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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41 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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42 #
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43
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44
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45 if ( LIBUSB_LIBRARIES AND LIBUSB_INCLUDE_DIRS )
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46 # in cache already
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47 set( LIBUSB_FOUND TRUE )
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48 else ()
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49 find_path( LIBUSB_INCLUDE_DIR
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50 NAMES
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51 libusb.h
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52 PATHS
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53 /usr/include
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54 /usr/local/include
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55 /opt/local/include
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56 /sw/include
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57 /include
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58 PATH_SUFFIXES
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59 libusb-1.0
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60 )
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61
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62 find_library( LIBUSB_LIBRARY
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63 NAMES
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64 usb-1.0
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65 PATHS
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66 /usr/lib
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67 /usr/local/lib
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68 /opt/local/lib
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69 /sw/lib
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70 /lib
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71 )
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72
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73 set( LIBUSB_INCLUDE_DIRS ${LIBUSB_INCLUDE_DIR} )
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74 set( LIBUSB_LIBRARIES ${LIBUSB_LIBRARY} )
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75
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76 if ( LIBUSB_INCLUDE_DIRS AND LIBUSB_LIBRARIES )
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77 set( LIBUSB_FOUND TRUE )
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78 endif ()
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79
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80 if ( LIBUSB_FOUND )
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81 if ( NOT LIBUSB_FIND_QUIETLY )
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82 message( STATUS "Found libusb:" )
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83 message( STATUS " - Includes: ${LIBUSB_INCLUDE_DIRS}" )
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84 message( STATUS " - Libraries: ${LIBUSB_LIBRARIES}" )
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85 endif ()
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86 else ()
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87 if ( LIBUSB_FIND_REQUIRED )
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88 message( FATAL_ERROR "Could not find libusb-1.0" )
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89 endif ()
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90 endif ()
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91
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92 # show the LIBUSB_INCLUDE_DIRS and LIBUSB_LIBRARIES variables only in the advanced view
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93 mark_as_advanced( LIBUSB_INCLUDE_DIRS LIBUSB_LIBRARIES )
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94
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95 endif ()
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96