############################################################################
# Copyright 2017 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
############################################################################
# pylint: disable=locally-disabled, invalid-name, missing-docstring
"""gcc compiler configuration for release
"""
from parts.config import ConfigValues, configuration


def map_default_version(env):
    return env['GCC_VERSION']


config = configuration(map_default_version)

config.VersionRange(
    "3-*",
    append=ConfigValues(
        CCFLAGS=[
            '',
            # second level optimization
            '-O2',
            # treat warnings as errors
            '-Werror',
            # enable all warnings
            '-Wall',
            # extra warnings
            '-Wextra',
            # pedantic warnings
            # '-Wpedantic',
            # disable warnings due to gcc 4.8.5 issues
            '-Wno-missing-braces',
            '-Wno-missing-field-initializers',
            '-Wno-unknown-pragmas',
            '-Wno-unused-function',
            # do not assume strict aliasing
            '-fno-strict-aliasing',
            # do not warn about unused but set variables
            '-Wno-unused-but-set-variable',
            # do not warn about multiline comments
            '-Wno-comment',
            '-Wformat',
            '-Wformat-security',
            '-fstack-protector',
        ],
        CPPDEFINES=[
            'NDEBUG',
            '_FORTIFY_SOURCE=2',
            '__int64=long long',
        ],
        LINKFLAGS=[
            '-fstack-protector',
        ], ))