# Makefile for busybox
#
# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
#
# Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
#

UDHCP_AR:=udhcp.a
ifndef $(UDHCP_DIR)
UDHCP_DIR:=$(top_builddir)/networking/udhcp/
endif
srcdir=$(top_srcdir)/networking/udhcp

#ok, so I forgot how to do an or, but this is a quick and dirty hack
ifeq ($(strip $(CONFIG_UDHCPC)),y)
CONFIG_UDHCP_SHARED=y
else
ifeq ($(strip $(CONFIG_UDHCPD)),y)
CONFIG_UDHCP_SHARED=y
else
CONFIG_UDHCP_SHARED=n
endif
endif

UDHCP-y:=
UDHCP-$(CONFIG_UDHCP_SHARED)    += common.c options.c packet.c pidfile.c \
				   signalpipe.c socket.c
UDHCP-$(CONFIG_UDHCPC)		+= dhcpc.c clientpacket.c clientsocket.c \
				   script.c
UDHCP-$(CONFIG_UDHCPD)		+= dhcpd.c arpping.c files.c leases.c \
				   serverpacket.c static_leases.c
UDHCP-$(CONFIG_DUMPLEASES)	+= dumpleases.c
UDHCP_OBJS:=$(patsubst %.c,$(UDHCP_DIR)%.o, $(UDHCP-y))

ifneq ($(strip $(UDHCP-y)),)
libraries-y+=$(UDHCP_DIR)$(UDHCP_AR)
endif

UDHCP-y:=$(patsubst %,$(srcdir)/%,$(UDHCP-y))
UDHCP-a:=$(wildcard $(srcdir)/*.c)
APPLET_SRC-y+=$(UDHCP-y)
APPLET_SRC-a+=$(UDHCP-a)

UDHCP_INCLUDES:=$(srcdir)

APPLETS_DEFINE-y+=-DIN_BUSYBOX -I$(UDHCP_INCLUDES)
APPLETS_DEFINE-a+=-DIN_BUSYBOX -I$(UDHCP_INCLUDES)

$(UDHCP_DIR)$(UDHCP_AR): $(UDHCP_OBJS)
	$(do_ar)

$(UDHCP_OBJS): $(UDHCP_DIR)%.o : $(srcdir)/%.c
	$(compile.c) -DIN_BUSYBOX