# Makefile for busybox
#
# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.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; either version 2 of the License, or
# (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#

INIT_AR:=init.a
ifndef $(INIT_DIR)
INIT_DIR:=$(top_builddir)/init/
endif
srcdir=$(top_srcdir)/init

INIT-y:=
INIT-$(CONFIG_HALT)			+= halt.o
INIT-$(CONFIG_INIT)			+= init.o
INIT-$(CONFIG_MESG)			+= mesg.o
INIT-$(CONFIG_POWEROFF)			+= poweroff.o
INIT-$(CONFIG_REBOOT)			+= reboot.o

ifeq ($(CONFIG_HALT), y)
CONFIG_INIT_SHARED=y
else
ifeq ($(CONFIG_INIT), y)
CONFIG_INIT_SHARED=y
else
ifeq ($(CONFIG_POWEROFF), y)
CONFIG_INIT_SHARED=y
else
ifeq ($(CONFIG_REBOOT), y)
CONFIG_INIT_SHARED=y
else
CONFIG_INIT_SHARED=n
endif
endif
endif
endif

ifeq ($(CONFIG_INIT_SHARED), y)
INIT-$(CONFIG_INIT_SHARED)        += init_shared.o
endif

libraries-y+=$(INIT_DIR)$(INIT_AR)

$(INIT_DIR)$(INIT_AR): $(patsubst %,$(INIT_DIR)%, $(INIT-y))
	$(AR) $(ARFLAGS) $@ $(patsubst %,$(INIT_DIR)%, $(INIT-y))

$(INIT_DIR)%.o: $(srcdir)/%.c
	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<

