tools/gn/group_target_generator.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "tools/gn/group_target_generator.h"
   6
   7 #include "tools/gn/target.h"
   8 #include "tools/gn/variables.h"
   9
  10 GroupTargetGenerator::GroupTargetGenerator(
  11     Target* target,
  12     Scope* scope,
  13     const FunctionCallNode* function_call,
  14     Err* err)
  15     : TargetGenerator(target, scope, function_call, err) {
  16 }
  17
  18 GroupTargetGenerator::~GroupTargetGenerator() {
  19 }
  20
  21 void GroupTargetGenerator::DoRun() {
  22   target_->set_output_type(Target::GROUP);
  23   // Groups only have the default types filled in by the target generator
  24   // base class.
  25
  26   // Before there was a deps/public_deps split, a group acted like all deps
  27   // are public. During a transition period, if public_deps is not defined,
  28   // treat all deps as public. This should be removed and existing groups
  29   // updated to use "public_deps" when needed.
  30   if (scope_->GetValue(variables::kDeps, false) &&
  31       !scope_->GetValue(variables::kPublicDeps, false)) {
  32     std::swap(target_->private_deps(), target_->public_deps());
  33   }
  34 }