72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef TOOLS_GN_SETUP_H_
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#define TOOLS_GN_SETUP_H_
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#include <vector>
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#include "base/basictypes.h"
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#include "base/files/file_path.h"
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#include "base/memory/scoped_ptr.h"
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#include "tools/gn/build_settings.h"
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#include "tools/gn/scheduler.h"
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#include "tools/gn/scope.h"
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#include "tools/gn/settings.h"
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#include "tools/gn/token.h"
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#include "tools/gn/toolchain.h"
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class CommandLine;
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class InputFile;
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class ParseNode;
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extern const char kDotfile_Help[];
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// Helper class to setup the build settings and environment for the various
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// commands to run.
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class Setup {
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public:
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Setup();
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~Setup();
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// Configures the build for the current command line. On success returns
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// true. On failure, prints the error and returns false.
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bool DoSetup();
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// Runs the load, returning true on success. On failure, prints the error
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// and returns false.
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bool Run();
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BuildSettings& build_settings() { return build_settings_; }
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Scheduler& scheduler() { return scheduler_; }
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private:
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// Fills the root directory into the settings. Returns true on success.
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bool FillSourceDir(const CommandLine& cmdline);
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// Run config file.
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bool RunConfigFile();
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bool FillOtherConfig(const CommandLine& cmdline);
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BuildSettings build_settings_;
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Scheduler scheduler_;
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// State for invoking the dotfile.
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// TODO(brettw) this seems a bit excessive, maybe we can get this down
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// somehow?
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base::FilePath dotfile_name_;
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scoped_ptr<InputFile> dotfile_input_file_;
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std::vector<Token> dotfile_tokens_;
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scoped_ptr<ParseNode> dotfile_root_;
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BuildSettings dotfile_build_settings_;
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Toolchain dotfile_toolchain_;
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Settings dotfile_settings_;
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Scope dotfile_scope_;
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DISALLOW_COPY_AND_ASSIGN(Setup);
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};
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#endif // TOOLS_GN_SETUP_H_
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