# Copyright 2016 Jared Boone <jared@sharebrained.com>
#
# This file is part of PortaPack.
#
# 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, 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; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#

cmake_minimum_required(VERSION 2.8.9)
cmake_policy(SET CMP0005 NEW)

set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_LIST_DIR}/firmware/toolchain-arm-cortex-m.cmake)

project(portapack-h1)

set(VERSION "$ENV{VERSION_STRING}")
if ("$ENV{VERSION_STRING}" STREQUAL "")
	execute_process(
		COMMAND git log -n 1 --format=%h
		WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
		RESULT_VARIABLE GIT_VERSION_FOUND
		ERROR_QUIET
		OUTPUT_VARIABLE GIT_VERSION
		OUTPUT_STRIP_TRAILING_WHITESPACE
	)
	if (GIT_VERSION_FOUND)
		set(VERSION "unknown")
	else (GIT_VERSION_FOUND)
		set(VERSION "${GIT_VERSION}")
	endif (GIT_VERSION_FOUND)
endif()

set(LICENSE_PATH ${CMAKE_CURRENT_LIST_DIR}/LICENSE)
set(HARDWARE_PATH ${CMAKE_CURRENT_LIST_DIR}/hardware)

add_subdirectory(hackrf/firmware/hackrf_usb)

set(HACKRF_FIRMWARE_DFU_FILENAME hackrf_usb.dfu)
set(HACKRF_FIRMWARE_BIN_FILENAME hackrf_usb_ram.bin)
set(HACKRF_CPLD_XSVF_FILENAME default.xsvf)

set(HACKRF_PATH ${CMAKE_CURRENT_LIST_DIR}/hackrf)
set(HACKRF_CPLD_TOOL ${HACKRF_PATH}/firmware/tools/cpld_bitstream.py)
set(HACKRF_CPLD_XSVF_PATH ${HACKRF_PATH}/firmware/cpld/sgpio_if/${HACKRF_CPLD_XSVF_FILENAME})

set(HACKRF_FIRMWARE_DFU_IMAGE ${hackrf_usb_BINARY_DIR}/${HACKRF_FIRMWARE_DFU_FILENAME})
set(HACKRF_FIRMWARE_BIN_IMAGE ${hackrf_usb_BINARY_DIR}/${HACKRF_FIRMWARE_BIN_FILENAME})

add_subdirectory(firmware)