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-# This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2020 Mixxx Development Team
-# Distributed under the GNU General Public Licence (GPL) version 2 or any later
-# later version. See the LICENSE file for details.
-
-#[=======================================================================[.rst:
-FindHIDAPI
-----------
-
-Finds the HIDAPI library.
-
-Imported Targets
-^^^^^^^^^^^^^^^^
-
-This module provides the following imported targets, if found:
-
-``HIDAPI::libusb``
- The hidapi-libusb library
-
-Result Variables
-^^^^^^^^^^^^^^^^
-
-This will define the following variables:
-
-``HIDAPI_FOUND``
- True if the system has the HIDAPI library.
-``HIDAPI_INCLUDE_DIRS``
- Include directories needed to use HIDAPI.
-``HIDAPI_LIBRARIES``
- Libraries needed to link to HIDAPI.
-``HIDAPI_DEFINITIONS``
- Compile definitions needed to use HIDAPI.
-
-Cache Variables
-^^^^^^^^^^^^^^^
-
-The following cache variables may also be set:
-
-``HIDAPI_INCLUDE_DIR``
- The directory containing ``hidapi/hidapi.h``.
-``HIDAPI_LIBRARY``
- The path to the hidapi-lbusb library.
-
-#]=======================================================================]
-
-find_package(PkgConfig QUIET)
-if(PkgConfig_FOUND)
- pkg_check_modules(PC_HIDAPI QUIET hidapi-libusb)
-endif()
-
-find_path(HIDAPI_INCLUDE_DIR
- NAMES hidapi.h
- PATHS ${PC_HIDAPI_INCLUDE_DIRS}
- PATH_SUFFIXES hidapi
- DOC "HIDAPI include directory")
-mark_as_advanced(HIDAPI_INCLUDE_DIR)
-
-find_library(HIDAPI_LIBRARY
- NAMES hidapi-libusb hidapi
- PATHS ${PC_HIDAPI_LIBRARY_DIRS}
- DOC "HIDAPI library"
-)
-mark_as_advanced(HIDAPI_LIBRARY)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(
- HIDAPI
- DEFAULT_MSG
- HIDAPI_LIBRARY
- HIDAPI_INCLUDE_DIR
-)
-
-if(HIDAPI_FOUND)
- set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
- set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")
- set(HIDAPI_DEFINITIONS ${PC_HIDAPI_CFLAGS_OTHER})
-
- if(NOT TARGET HIDAPI::LibUSB)
- add_library(HIDAPI::LibUSB UNKNOWN IMPORTED)
- set_target_properties(HIDAPI::LibUSB
- PROPERTIES
- IMPORTED_LOCATION "${HIDAPI_LIBRARY}"
- INTERFACE_COMPILE_OPTIONS "${PC_HIDAPI_CFLAGS_OTHER}"
- INTERFACE_INCLUDE_DIRECTORIES "${HIDAPI_INCLUDE_DIR}"
- )
- endif()
-endif()