# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause

#.rst:
# FindOpen62541
# ---------
#
# Try to locate the open62541 library.
# If found, this will define the following variables:
#
# ``Open62541_FOUND``
#     True if the open62541 library is available
# ``Open62541_INCLUDE_DIRS``
#     The open62541 include directories
# ``Open62541_LIBRARIES``
#     The open62541 libraries for linking
#
# If ``Open62541_FOUND`` is TRUE, it will also define the following
# imported target:
#
# ``open62541``
#     The open62541 library

find_path(Open62541_INCLUDE_DIRS
    NAMES open62541.h
    HINTS "${OPEN62541_INCDIR}")

find_library(Open62541_LIBRARIES
    NAMES open62541
    HINTS "${OPEN62541_LIBDIR}")

if (NOT Open62541_INCLUDE_DIRS STREQUAL "Open62541_INCLUDE_DIRS-NOTFOUND" AND NOT Open62541_LIBRARIES STREQUAL "Open62541_LIBRARIES-NOTFOUND")
    set(Open62541_FOUND ON)
endif()

if (Open62541_FOUND)
    add_library(open62541 UNKNOWN IMPORTED)
    set_target_properties(open62541 PROPERTIES
        IMPORTED_LOCATION "${Open62541_LIBRARIES}"
        INTERFACE_INCLUDE_DIRECTORIES "${Open62541_INCLUDE_DIRS}")

    if (WIN32)
        set_property(TARGET open62541 APPEND PROPERTY
            INTERFACE_LINK_LIBRARIES ws2_32)
    endif()
endif()

mark_as_advanced(Open62541_INCLUDE_DIRS Open62541_LIBRARIES)

include(FeatureSummary)
set_package_properties(Open62541 PROPERTIES
    URL "https://open62541.org"
    DESCRIPTION "Open62541 OPC UA library")