1############################################################################
2# Copyright 2017 Intel Corporation
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15############################################################################
16# pylint: disable=locally-disabled, invalid-name, missing-docstring
17"""gcc compiler configuration for release
18"""
19from parts.config import ConfigValues, configuration
20
21
22def map_default_version(env):
23    return env['GCC_VERSION']
24
25
26config = configuration(map_default_version)
27
28config.VersionRange(
29    "3-*",
30    append=ConfigValues(
31        CCFLAGS=[
32            '',
33            # second level optimization
34            '-O2',
35            # treat warnings as errors
36            '-Werror',
37            # enable all warnings
38            '-Wall',
39            # extra warnings
40            '-Wextra',
41            # pedantic warnings
42            # '-Wpedantic',
43            # disable warnings due to gcc 4.8.5 issues
44            '-Wno-missing-braces',
45            '-Wno-missing-field-initializers',
46            '-Wno-unknown-pragmas',
47            '-Wno-unused-function',
48            # do not assume strict aliasing
49            '-fno-strict-aliasing',
50            # do not warn about unused but set variables
51            '-Wno-unused-but-set-variable',
52            # do not warn about multiline comments
53            '-Wno-comment',
54            '-Wformat',
55            '-Wformat-security',
56            '-fstack-protector',
57        ],
58        CPPDEFINES=[
59            'NDEBUG',
60            '_FORTIFY_SOURCE=2',
61            '__int64=long long',
62        ],
63        LINKFLAGS=[
64            '-fstack-protector',
65        ], ))
66