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#
# 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/>.
#
include $(top_srcdir)/lib/Makefile.inc
########################################################################
# lwIP header include dirs
########################################################################
LWIPDIR = $(top_srcdir)/lwip/lwip-1.3.1
LWIP_INCLUDES = \
-I$(top_srcdir)/lwip \
-I$(top_srcdir)/lwip_port \
-I$(LWIPDIR)/src/include \
-I$(LWIPDIR)/src/include/ipv4
########################################################################
# misc flags for the mb-gcc compiler
########################################################################
MBGCC_CFLAGS = \
--std=gnu99 -Wall -Werror-implicit-function-declaration \
-mxl-soft-div -msoft-float -mxl-soft-mul -mxl-barrel-shift
########################################################################
# define for the hal io (FIXME move?)
########################################################################
#HAL_IO = -DHAL_IO_USES_DBOARD_PINS
HAL_IO = -DHAL_IO_USES_UART
########################################################################
# common cflags and ldflags
########################################################################
COMMON_CFLAGS = \
-I$(top_srcdir)/../../host/lib/usrp \
-I$(top_srcdir)/lib \
$(MBGCC_CFLAGS) \
$(LWIP_INCLUDES) \
$(HAL_IO)
COMMON_LFLAGS = \
-Wl,-Map -Wl,$(@:.elf=.map)
########################################################################
# Common stuff for building top level microblaze images
########################################################################
#we use COMMON_IHX_ARGS to relocate the reset and interrupt vectors to
#just below the start of code. upon creating the BIN, any leading padding
#is thrown out, so the .bin file is valid for uploading to USRP2P. this
#does not affect USRP2 because the USRP2 already starts at 0x0000, and
#because the relocate_args are not defined for USRP2's Makefile.am.
.elf.bin:
$(MB_OBJCOPY) -O binary $(RELOCATE_ARGS) $< $@
.elf.dump:
$(MB_OBJDUMP) -DSC $< > $@
.bin.rom:
$(HEXDUMP) -v -e'1/1 "%.2X\n"' $< > $@
.elf.ihx:
$(MB_OBJCOPY) -O ihex $(RELOCATE_ARGS) $< $@
_generated_from_elf = \
$(noinst_PROGRAMS:.elf=.map) \
$(noinst_PROGRAMS:.elf=.bin) \
$(noinst_PROGRAMS:.elf=.dump) \
$(noinst_PROGRAMS:.elf=.rom) \
$(noinst_PROGRAMS:.elf=.ihx)
noinst_DATA = $(_generated_from_elf)
MOSTLYCLEANFILES = $(_generated_from_elf)
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