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Diffstat (limited to 'cmake/FindHIDAPI.cmake')
| -rw-r--r-- | cmake/FindHIDAPI.cmake | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/cmake/FindHIDAPI.cmake b/cmake/FindHIDAPI.cmake new file mode 100644 index 00000000..9b45dcc4 --- /dev/null +++ b/cmake/FindHIDAPI.cmake @@ -0,0 +1,60 @@ +# - try to find HIDAPI library +# from http://www.signal11.us/oss/hidapi/ +# +# Cache Variables: (probably not for direct use in your scripts) +# HIDAPI_INCLUDE_DIR +# HIDAPI_LIBRARY +# +# Non-cache variables you might use in your CMakeLists.txt: +# HIDAPI_FOUND +# HIDAPI_INCLUDE_DIRS +# HIDAPI_LIBRARIES +# +# Requires these CMake modules: +# FindPackageHandleStandardArgs (known included with CMake >=2.6.2) +# +# Original Author: +# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net> +# http://academic.cleardefinition.com +# Iowa State University HCI Graduate Program/VRAC +# +# Copyright Iowa State University 2009-2010. +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +find_library(HIDAPI_LIBRARY + NAMES hidapi hidapi-libusb) + +find_path(HIDAPI_INCLUDE_DIR + NAMES hidapi.h + PATH_SUFFIXES + hidapi) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(HIDAPI + DEFAULT_MSG + HIDAPI_LIBRARY + HIDAPI_INCLUDE_DIR) + +if(HIDAPI_FOUND) + set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}") + if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux")) + find_library(LIBUSB-1.0_LIBRARY usb-1.0) + find_library(LIBUDEV_LIBRARY udev) + if(LIBUSB-1.0_LIBRARY) + set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUSB-1.0_LIBRARY}") + if(LIBUDEV_LIBRARY) + set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUDEV_LIBRARY}") + else() + message(WARNING "libudev library not found, binaries may fail to link.") + endif() + else() + message(WARNING "libusb-1.0 library not found, binaries may fail to link.") + endif() + endif() + + set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}") +endif() + +mark_as_advanced(HIDAPI_INCLUDE_DIR HIDAPI_LIBRARY) |