crashpad/build/BUILDCONFIG.gn
Scott Graham 3f5c939c84 gn: Next step in getting compilation working
- Correctly sets target_cpu and current_cpu so correct toolchain
  can be used on Fuchsia.
- Introduces GN argument "crashpad_in_chromium" which defaults to
  false. Used to set CRASHPAD_IN_CHROMIUM define, determine which
  zlib path to use, and how to package the test targets into
  binaries (one big one in Chromium, separate in Crashpad).

Bug: crashpad:79, crashpad:196
Change-Id: If6560dc064308ed6f8bf7c75cf74f684a3522e8b
Reviewed-on: https://chromium-review.googlesource.com/797354
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2017-11-29 19:46:08 +00:00

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# Copyright 2017 The Crashpad Authors. All rights reserved.
#
# 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.
if (target_os == "") {
target_os = host_os
}
if (current_os == "") {
current_os = target_os
}
if (target_cpu == "") {
target_cpu = host_cpu
}
if (current_cpu == "") {
current_cpu = target_cpu
}
declare_args() {
is_debug = false
is_clang = current_os == "mac" || current_os == "fuchsia"
clang_root = ""
}
is_mac = false
is_win = false
is_linux = false
is_android = false
is_fuchsia = false
is_ios = false # This is necessary for third_party/zlib/zlib/BUILD.gn.
if (current_os == "mac") {
is_mac = true
} else if (current_os == "win") {
is_win = true
} else if (current_os == "android") {
is_android = true
} else if (current_os == "linux") {
is_linux = true
} else if (current_os == "fuchsia") {
is_fuchsia = true
}
is_posix = is_mac || is_linux || is_android || is_fuchsia
if (is_win) {
set_default_toolchain(
"//third_party/mini_chromium/mini_chromium/build:msvc_toolchain")
} else {
set_default_toolchain(
"//third_party/mini_chromium/mini_chromium/build:gcc_like_toolchain")
}
_default_configs = [
"//third_party/mini_chromium/mini_chromium/build:default",
# This (no-op) is added here so that build files that expect to be able to
# remove it can do so without causing an error.
"//build/config/compiler:chromium_code",
]
set_defaults("source_set") {
configs = _default_configs
}
set_defaults("static_library") {
configs = _default_configs
}
set_defaults("executable") {
configs = _default_configs
}
set_defaults("loadable_module") {
configs = _default_configs
}
set_defaults("shared_library") {
configs = _default_configs
}