QtProtobufWellKnownTypesExtras.cmake.in

# Copyright (C) 2025 The Qt Company Ltd.

# SPDX-License-Identifier: BSD-3-Clause

if(__qt_@target@_targets_file_included)

    get_target_property(_@target@_protobuf_wellknowntypes @QT_CMAKE_EXPORT_NAMESPACE@::@target@

        _qt_internal_protobuf_wellknown_types)

    set(_@target@_proto_external_include_dirs "")

    set(_@target@_types_not_found "")

    set(_@target@_include_lookup_dirs

        "${protobuf_ROOT}"

        "${Protobuf_ROOT}"

        "$ENV{protobuf_ROOT}"

        "$ENV{Protobuf_ROOT}"

    foreach(extra_protobuf_dir_path "${protobuf_DIR}" "${Protobuf_DIR}" "$ENV{protobuf_DIR}"

        "$ENV{Protobuf_DIR}")

        if(extra_protobuf_dir_path)

            list(APPEND _@target@_include_lookup_dirs

                "${extra_protobuf_dir_path}/../../.."

                "${extra_protobuf_dir_path}/../.."

                "${extra_protobuf_dir_path}"

        endif()

        unset(extra_protobuf_dir_path)

    endforeach()

    set(_@target@_extra_find_path_args "")

    if(CMAKE_CROSSCOMPILING)

        # NO_DEFAULT_PATH is intentionally omitted: the consumer's CMAKE_PREFIX_PATH

        # may point to the target protobuf prefix where the .proto files live, and

        # that path must remain searchable. Unlike BuildInternals, there is no

        # protobuf::libprotobuf target to fall back on here.

        set(_@target@_extra_find_path_args CMAKE_FIND_ROOT_PATH_BOTH)

    endif()

    foreach(type IN LISTS _@target@_protobuf_wellknowntypes)

        unset(_@target@_proto_file_dir)

        find_path(_@target@_proto_file_dir

            NAMES "${type}"

            PATHS ${_@target@_include_lookup_dirs}

            PATH_SUFFIXES include

            NO_CACHE

            ${_@target@_extra_find_path_args}

        if(_@target@_proto_file_dir)

            if(NOT _@target@_proto_file_dir IN_LIST _@target@_proto_external_include_dirs)

                list(APPEND _@target@_proto_external_include_dirs "${_@target@_proto_file_dir}")

            endif()

        else()

            list(APPEND _@target@_types_not_found "${type}")

        endif()

    endforeach()

    unset(type)

    if(NOT _@target@_types_not_found)

        include(

            "${CMAKE_CURRENT_LIST_DIR}/@QT_CMAKE_EXPORT_NAMESPACE@@target@ProtobufProperties.cmake")

    else()

        set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)

        list(JOIN _@target@_types_not_found "\n    " _@target@_types_not_found_string)

        string(JOIN "" @INSTALL_CMAKE_NAMESPACE@@target@_NOT_FOUND_MESSAGE

            "@INSTALL_CMAKE_NAMESPACE@@target@ lacks the following protobuf schemas:"

            "\n    ${_@target@_types_not_found_string}\n"

            "Please check your protobuf installation and ensure the missing schemas are in the"

            " CMake find paths. If you use a custom protobuf installation point to its location"

            " in protobuf_ROOT, Protobuf_ROOT, protobuf_DIR or Protobuf_DIR environment or"

            " cache variables.")

        unset(_@target@_types_not_found_string)

    endif()

    unset(_@target@_include_lookup_dirs)

    unset(_@target@_types_not_found)

    unset(_@target@_proto_external_include_dirs)

    unset(_@target@_protobuf_wellknowntypes)

endif()