# $Id: Makefile.kmk $
## @file
# Sub-makefile for the DHCP server.
#

#
# Copyright (C) 2006-2023 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, in version 3 of the
# License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#

SUB_DEPTH := ../../../..
include $(KBUILD_PATH)/subheader.kmk

ifndef LWIP_SOURCES
 include $(PATH_SUB_CURRENT)/../../Devices/Network/lwip-new/Config.kmk
endif

#
# Hardended stub executable.
#
ifdef VBOX_WITH_HARDENING
 PROGRAMS += VBoxNetDHCPHardened
 VBoxNetDHCPHardened_TEMPLATE = VBoxR3HardenedExe
 VBoxNetDHCPHardened_NAME    = VBoxNetDHCP
 VBoxNetDHCPHardened_SOURCES = VBoxNetDhcpdHardened.cpp
 VBoxNetDHCPHardened_LDFLAGS.win = /SUBSYSTEM:windows
 $(call VBOX_SET_VER_INFO_DLL,VBoxNetDHCPHardened,VirtualBox DHCP Server,$(VBOX_WINDOWS_ICON_FILE)) # Version info / description.
endif


#
# The DHCP server module (dll if hardended)
#
ifdef VBOX_WITH_HARDENING
 DLLS    += VBoxNetDHCP
 VBoxNetDHCP_TEMPLATE := VBoxR3Dll
else
 PROGRAMS += VBoxNetDHCP
 VBoxNetDHCP_TEMPLATE := VBoxR3Exe
endif

# (current dir is for for lwipopts.h)
VBoxNetDHCP_INCS += . $(addprefix ../../Devices/Network/lwip-new/,$(LWIP_INCS))

ifdef VBOX_WITH_AUTOMATIC_DEFS_QUOTING
 VBoxNetDHCP_DEFS     = KBUILD_TYPE="$(KBUILD_TYPE)"
else
 VBoxNetDHCP_DEFS     = KBUILD_TYPE=\"$(KBUILD_TYPE)\"
endif
VBoxNetDHCP_DEFS       += \
	$(if $(VBOX_WITH_INTNET_SERVICE_IN_R3),VBOX_WITH_INTNET_SERVICE_IN_R3,)

#VBoxNetDHCP_DEFS     += IPv6
#VBoxNetDHCP_DEFS.linux = WITH_VALGRIND
ifneq ($(KBUILD_TARGET),win)
 VBoxNetDHCP_DEFS    += VBOX_WITH_XPCOM
 VBoxNetDHCP_INCS    += $(VBOX_XPCOM_INCS)
 ifneq ($(KBUILD_TARGET),darwin)
  # We want -std=c++11 for 4.7 and newer compilers, and -std=c++0x for older ones.
  VBoxNetDHCP_CXXFLAGS += -std=$(if $(VBOX_GCC_VERSION_CXX),$(if $(VBOX_GCC_VERSION_CXX) < 40700,c++0x,c++11),c++0x)
 endif
endif
VBoxNetDHCP_INCS += \
	../NetLib
VBoxNetDHCP_SOURCES = \
	ClientId.cpp \
	Config.cpp \
	DHCPD.cpp \
	Db.cpp \
	DhcpMessage.cpp \
	DhcpOptions.cpp \
	IPv4Pool.cpp \
	Timestamp.cpp \
	VBoxNetDhcpd.cpp \
	../NetLib/IntNetIf.cpp \
	../../Main/glue/VBoxLogRelCreate.cpp \
	../../Main/glue/GetVBoxUserHomeDirectory.cpp \
	$(addprefix ../../Devices/Network/lwip-new/,$(LWIP_SOURCES))

VBoxNetDHCP_LIBS = $(LIB_RUNTIME)
VBoxNetDHCP_LIBS.solaris += socket nsl
VBoxNetDHCP_LDFLAGS.win = /SUBSYSTEM:windows

ifdef VBOX_WITH_HARDENING
 $(call VBOX_SET_VER_INFO_DLL,VBoxNetDHCP,VirtualBox DHCP Server (dll),$(VBOX_WINDOWS_ICON_FILE)) # Version info / description.
else
 $(call VBOX_SET_VER_INFO_EXE,VBoxNetDHCP,VirtualBox DHCP Server,$(VBOX_WINDOWS_ICON_FILE))       # Version info / description.
endif

include $(FILE_KBUILD_SUB_FOOTER)