gnss-sdr/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py

#!/usr/bin/env python
#
# Copyright (C) 2010-2020  (see AUTHORS file for a list of contributors)
#
# GNSS-SDR is a software-defined Global Navigation Satellite Systems receiver
#
# This file is part of GNSS-SDR.
#
# SPDX-License-Identifier: GPL-3.0-or-later
#

from __future__ import print_function

import optparse
import volk_gnsssdr_arch_defs
import volk_gnsssdr_machine_defs

def do_arch_flags_list(compiler):
    output = list()
    for arch in volk_gnsssdr_arch_defs.archs:
        if not arch.is_supported(compiler): continue
        fields = [arch.name] + arch.get_flags(compiler)
        output.append(','.join(fields))
    print(';'.join(output))

def do_machines_list(arch_names):
    output = list()
    for machine in volk_gnsssdr_machine_defs.machines:
        machine_arch_set = set(machine.arch_names)
        if set(arch_names).intersection(machine_arch_set) == machine_arch_set:
            output.append(machine.name)
    print(';'.join(output))

def do_machine_flags_list(compiler, machine_name):
    output = list()
    machine = volk_gnsssdr_machine_defs.machine_dict[machine_name]
    for arch in machine.archs:
        output.extend(arch.get_flags(compiler))
    print(' '.join(output))

def main():
    parser = optparse.OptionParser()
    parser.add_option('--mode', type='string')
    parser.add_option('--compiler', type='string')
    parser.add_option('--archs', type='string')
    parser.add_option('--machine', type='string')
    (opts, args) = parser.parse_args()

    if opts.mode == 'arch_flags': return do_arch_flags_list(opts.compiler.lower())
    if opts.mode == 'machines': return do_machines_list(opts.archs.split(';'))
    if opts.mode == 'machine_flags': return do_machine_flags_list(opts.compiler.lower(), opts.machine)

if __name__ == '__main__': main()