dart-sdk/utils/compile_platform.gni
asiva e33d023fa0 [BUILD] - Format gn files, this is being done to ensure the unfork CL
doesn't show these formatting changes as diffs.

Change-Id: I69ccbf4adabc66d88371cece785a2c1bce60f133
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/138962
Reviewed-by: Ryan Macnak <rmacnak@google.com>
2020-03-10 21:56:11 +00:00

82 lines
2.8 KiB
Text

# Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
import("../build/dart/dart_action.gni")
_dart_root = get_path_info("..", "abspath")
template("compile_platform") {
assert(defined(invoker.libraries_specification_uri),
"Need 'libraries_specification_uri' in $target_name")
assert(defined(invoker.outputs), "Need 'outputs' in $target_name")
assert(defined(invoker.args), "Need 'args' in $target_name")
if (defined(invoker.single_root_scheme)) {
assert(defined(invoker.single_root_base),
"Need 'single_root_base' in $target_name")
}
if (defined(invoker.single_root_base)) {
assert(defined(invoker.single_root_scheme),
"Need 'single_root_scheme' in $target_name")
}
assert(!defined(invoker.script), "Remove 'script' from $target_name")
assert(!defined(invoker.depfile), "Remove 'depfile' from $target_name")
# In order to automatically compute dependencies, we need to add a dependency
# on vm_outline.dill. This is used to include the source code of Fasta itself
# in the dependency file. Without this, a change to Fasta wouldn't cause the
# platform dill files to be rebuilt. However, when building
# vm_outline_strong.dill, we shouldn't list it as a dependency as this would
# lead to cyclic dependencies.
add_implicit_vm_platform_dependency = true
if (defined(invoker.add_implicit_vm_platform_dependency)) {
add_implicit_vm_platform_dependency =
invoker.add_implicit_vm_platform_dependency
}
outline = "vm_outline_strong.dill"
if (defined(invoker.outline)) {
outline = invoker.outline
}
prebuilt_dart_action(target_name) {
script = "$_dart_root/pkg/front_end/tool/_fasta/compile_platform.dart"
packages = "$_dart_root/.packages"
outputs = invoker.outputs
inputs = []
deps = []
args = []
if (defined(invoker.deps)) {
deps += invoker.deps
}
if (defined(invoker.inputs)) {
inputs += invoker.inputs
}
if (add_implicit_vm_platform_dependency) {
inputs += [ "$root_out_dir/$outline" ]
deps += [ "$_dart_root/runtime/vm:vm_platform" ]
}
depfile = outputs[0] + ".d"
args += invoker.args
if (defined(invoker.single_root_scheme)) {
args += [ "--single-root-scheme=" + invoker.single_root_scheme ]
}
if (defined(invoker.single_root_base)) {
args += [ "--single-root-base=" + invoker.single_root_base ]
}
if (defined(invoker.single_root_scheme)) {
args += [ invoker.libraries_specification_uri ]
} else {
args +=
[ rebase_path(invoker.libraries_specification_uri, root_build_dir) ]
}
args += [ rebase_path("$root_out_dir/$outline", root_build_dir) ]
args += rebase_path(outputs, root_build_dir)
}
}