blob: e2719c196e184e5ce315bfaad179fb2f00168ac4 (
plain)
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
60
61
62
63
64
65
66
67
68
69
70
71
72
|
# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# It's best to keep the names and defaults of is_foo flags consistent with Chrome.
declare_args() {
is_debug = true
is_component_build = false
}
# Platform detection
if (target_os == "") {
target_os = host_os
}
if (current_os == "") {
current_os = target_os
}
is_android = current_os == "android"
is_fuchsia = current_os == "fuchsia"
is_ios = current_os == "ios"
is_linux = current_os == "linux"
is_mac = current_os == "mac"
is_win = current_os == "win"
is_posix = !is_win
# A component is either a static or a shared library.
template("component") {
_component_mode = "static_library"
if (is_component_build) {
_component_mode = "shared_library"
}
target(_component_mode, target_name) {
forward_variables_from(invoker, "*")
}
}
# Default configs
default_configs = [
"//gn:default",
"//gn:no_rtti",
]
if (!is_debug) {
default_configs += [ "//gn:release" ]
}
set_defaults("executable") {
configs = default_configs + [ "//gn:executable" ]
}
set_defaults("source_set") {
configs = default_configs
}
set_defaults("static_library") {
configs = default_configs
}
set_defaults("shared_library") {
configs = default_configs
}
set_defaults("component") {
configs = default_configs
}
# For now, we support GCC-like toolchains, including Clang.
set_default_toolchain("//gn:gcc_like")
|
