# Copyright (C) 2011-2019 (see AUTHORS file for a list of contributors)
#
# This file is part of GNSS-SDR.
#
# SPDX-License-Identifier: GPL-3.0-or-later

########################################################################
# Toolchain file for building native on a ARM Cortex A72 w/ NEON
# Usage: cmake -DCMAKE_TOOLCHAIN_FILE=<this file> <source directory>
########################################################################
set(CMAKE_CXX_COMPILER g++)
set(CMAKE_C_COMPILER gcc)
set(CMAKE_CXX_FLAGS "-march=armv8-a -mtune=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS ${CMAKE_CXX_FLAGS} CACHE STRING "" FORCE)  # same flags for C sources
set(CMAKE_ASM_FLAGS "${CMAKE_CXX_FLAGS} -mthumb -g" CACHE STRING "" FORCE)  # same flags for asm sources