#
# Copyright 2010 Ettus Research LLC
#
# Copyright 2007 Free Software Foundation, Inc.
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#

LWIPDIR = $(top_srcdir)/lwip/lwip-1.3.1

LWIP_INCLUDES = \
	-I$(top_srcdir)/lwip \
	-I$(top_srcdir)/lwip_port \
	-I$(LWIPDIR)/src/include \
	-I$(LWIPDIR)/src/include/ipv4

STD_INCLUDES = \
	-I$(top_srcdir)/include \
	-I$(top_srcdir)/lib \
	-I$(top_srcdir)/../../lib/usrp/mboard \
	$(LWIP_INCLUDES)

#HAL_IO = -DHAL_IO_USES_DBOARD_PINS 
HAL_IO = -DHAL_IO_USES_UART 

AM_CPPFLAGS = $(HAL_IO) $(STD_INCLUDES)

STD_CFLAGS = --std=gnu99 -Wall -Werror-implicit-function-declaration -mxl-soft-div -msoft-float

MB_CFLAGS = -mxl-soft-mul -mxl-barrel-shift

AM_CFLAGS = $(STD_CFLAGS) $(MB_CFLAGS)
#AM_CFLAGS = $(STD_CFLAGS) -mxl-soft-mul -mxl-barrel-shift -mxl-gp-opt -G 16384


#LINKER_SCRIPT = $(top_srcdir)/lib/microblaze.ld
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT) -Wl,-defsym -Wl,_STACK_SIZE=1024
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT) -Wl,-Map -Wl,$@.map
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT)
AM_LDFLAGS = -Wl,-Map -Wl,$(@:.elf=.map) -Wl,-defsym -Wl,_STACK_SIZE=3072
#AM_LDFLAGS = -Wl,-defsym -Wl,_STACK_SIZE=2048


%.bin : %.elf
	mb-objcopy -O binary $< $@

%.dump : %.elf
	mb-objdump -DSC $< > $@

%.rom : %.bin
	hexdump -v -e'1/1 "%.2X\n"' $< > $@


#.PRECIOUS : %.bin


BINS =  $(noinst_PROGRAMS:.elf=.bin)
ROMS =  $(noinst_PROGRAMS:.elf=.rom)
DUMPS = $(noinst_PROGRAMS:.elf=.dump)

noinst_DATA = $(BINS) $(ROMS) $(DUMPS)

CLEANFILES = $(ROMS) $(DUMPS) $(BINS)