1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
# Copyright 2019 The Pigweed Authors
#
# 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
#
# https://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.
import("$dir_pw_docgen/docs.gni")
# Standard compiler flags to reduce output binary size.
config("reduced_size") {
cflags = [
"-fno-common",
"-fno-exceptions",
"-ffunction-sections",
"-fdata-sections",
]
cflags_cc = [ "-fno-rtti" ]
}
config("strict_warnings") {
cflags = [
"-Wall",
"-Wextra",
# Make all warnings errors, except for the exemptions below.
"-Werror",
"-Wno-error=cpp", # preprocessor #warning statement
"-Wno-error=deprecated-declarations", # [[deprecated]] attribute
]
cflags_cc = [ "-Wnon-virtual-dtor" ]
}
config("cpp17") {
cflags_cc = [
"-std=c++17",
# Allow uses of the register keyword, which may appear in C headers.
"-Wno-register",
]
}
# Default C++ version for Pigweed modules.
config("pw_default_cpp") {
configs = [ ":cpp17" ]
}
pw_doc_group("docs") {
sources = [
"docs.rst",
]
}
|
