#
# (C) Copyright 2000-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# 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
#

include $(TOPDIR)/mk/config.mk

libchipid_name:=$(notdir $(shell find $(TOPDIR)/drivers/dram/$(PLATFORM)/lib-chipid-all/ -maxdepth 1 -iname libchipid_$(CP_BOARD)))
lib-chipid-all_check=$(shell if [ -d $(TOPDIR)/drivers/dram/$(PLATFORM)/lib-chipid-all ]; then echo yes; else echo no; fi;)

LIB	=  libdram.o

COBJS-y	+= sunxi_dram.o

ifeq ($(notdir $(shell find $(PLATFORM) -name lib-dram)),lib-dram)
LIBS-y += drivers/dram/$(PLATFORM)/libdram$(DRAM_TYPE_NAME)
else ifeq ($(CFG_FPGA_PLATFORM)$(notdir $(shell find $(PLATFORM) -name libdram-fpga)),ylibdram-fpga)
LIBS-y += drivers/dram/$(PLATFORM)/libdram-fpga$(DRAM_TYPE_NAME)
else
LIBS-y += drivers/dram/$(PLATFORM)/libdram$(DRAM_TYPE_NAME)
endif

ifeq (x$(TARGET_BUILD_VARIANT), xtina)
LIBS-y += drivers/dram/$(PLATFORM)/libchipid
else ifneq (x$(MELIS_BASE), x)
LIBS-y += drivers/dram/$(PLATFORM)/libchipid
else
ifeq ($(shell echo $(libchipid_name) | tr A-Z a-z), $(shell echo "libchipid_$(CP_BOARD)" | tr A-Z a-z))
LIBS-y += drivers/dram/$(PLATFORM)/lib-chipid-all/$(libchipid_name)
else
ifeq (x$(lib-chipid-all_check), xyes)
LIBS-y += drivers/dram/$(PLATFORM)/lib-chipid-all/libchipid
else
LIBS-y += drivers/dram/$(PLATFORM)/libchipid
endif
endif
endif

LIBS := $(addprefix $(TOPDIR)/,$(sort $(LIBS-y)))


SRCS	:= $(COBJS-y:.o=.c)
OBJS	:= $(addprefix $(obj),$(COBJS-y))
OBJS	+= $(LIBS)
all:	$(obj).depend $(LIB)

$(LIB):	$(OBJS) $(LIBS)
	$(call cmd_link_o_target, $(OBJS))

# add LIBS_TO_BUILD to deleted possiable repeated "drivers/dram/$(PLATFORM)"
# from drivers/dram/$(PLATFORM)/libchipid
# and drivers/dram/$(PLATFORM)/libdram
LIBS_TO_BUILD := $(sort $(dir $(subst $(OBJTREE),,$(LIBS))))

$(LIBS): depend $(LIBS_TO_BUILD)

.PHONY:$(LIBS_TO_BUILD)
$(LIBS_TO_BUILD):
	$(MAKE) -C $(dir $(subst $(OBJTREE),,$@))
#########################################################################

depend:	$(obj).depend
.PHONY: depend

# defines $(obj).depend target
include $(TOPDIR)/mk/rules.mk