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c4a4ab3596
Added a MergeModuleJobAction, which will be translated into a Command which merges swiftmodule files. Added a MergeModule subclass of Tool, which will generate a Command which merges swiftmodule files. (Currently, it generates a Command which invokes “swift_driver -frontend -help”.) Added ToolChain-level support for getting the MergeModule Tool. Nothing produces MergeModuleJobActions yet; adding that to the Action dependency graph should be enough to get this going. Swift SVN r12491
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
//===--- ToolChain.cpp - Collections of tools for one platform ------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "swift/Driver/ToolChain.h"
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#include "Tools.h"
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#include "swift/Driver/Tool.h"
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using namespace swift;
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using namespace swift::driver;
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using namespace llvm::opt;
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Tool *ToolChain::getSwift() const {
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if (!Swift)
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Swift.reset(new tools::Swift(*this));
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return Swift.get();
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}
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Tool *ToolChain::getMergeModule() const {
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if (!MergeModule)
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MergeModule.reset(new tools::MergeModule(*this));
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return MergeModule.get();
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}
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Tool *ToolChain::getLinker() const {
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if (!Linker)
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Linker = buildLinker();
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return Linker.get();
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}
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Tool *ToolChain::getTool(Action::ActionClass AC) const {
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switch (AC) {
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case Action::CompileJob:
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return getSwift();
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case Action::MergeModuleJob:
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return getMergeModule();
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case Action::LinkJob:
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return getLinker();
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case Action::Input:
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llvm_unreachable("Invalid tool kind.");
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}
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llvm_unreachable("Invalid tool kind.");
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}
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Tool *ToolChain::selectTool(const JobAction &JA) const {
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return getTool(JA.getKind());
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}
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types::ID ToolChain::lookupTypeForExtension(StringRef Ext) const {
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return types::lookupTypeForExtension(Ext);
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}
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