# Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
#    to endorse or promote products derived from this software without specific prior written
#    permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import("//kernel/liteos_a/liteos.gni")
import("$LITEOSTHIRDPARTY/lwip/lwip.gni")
import("lwip_porting.gni")

module_switch = defined(LOSCFG_NET_LWIP_SACK_2_1)
module_name = "lwip"
kernel_module(module_name) {
  include_dirs = [ "$LWIP_PORTING_DIR/enhancement/include" ]

  sources = LWIP_PORTING_FILES + LWIPNOAPPSFILES

  sources -= [
    "$LWIPDIR/api/sockets.c",
    "$LWIPDIR/core/ipv4/dhcp.c",
    "$LWIPDIR/core/ipv4/etharp.c",
  ]

  public_configs = [ ":public" ]

  defines = [
    "__LWIP__",
    "LWIP_NOASSERT",
    "_BSD_SOURCE=1",
  ]
}

config("public") {
  include_dirs = [ "../mac" ]
  include_dirs += LWIP_PORTING_INCLUDE_DIRS
  include_dirs += LWIP_INCLUDE_DIRS
}