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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 20:50:49 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 20:50:49 +0000
commit2298981669bf3bd63335a4be179bc0f96823a8f4 (patch)
tree1cbe2eb27f030d2d70b80ee5ca3c86bee7326a9f /lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp
parent9a83721404652cea39e9f02ae3e3b5c964602a5c (diff)
downloadsrc-2298981669bf3bd63335a4be179bc0f96823a8f4.tar.gz
src-2298981669bf3bd63335a4be179bc0f96823a8f4.zip
Vendor import of stripped clang trunk r366426 (just before thevendor/clang/clang-trunk-r366426
Notes
Notes: svn path=/vendor/clang/dist/; revision=351280 svn path=/vendor/clang/clang-trunk-r366426/; revision=351281; tag=vendor/clang/clang-trunk-r366426
Diffstat (limited to 'lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp')
-rw-r--r--lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp57
1 files changed, 57 insertions, 0 deletions
diff --git a/lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp b/lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp
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index 000000000000..ac3faf1b01f9
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+++ b/lib/Tooling/GuessTargetAndModeCompilationDatabase.cpp
@@ -0,0 +1,57 @@
+//===- GuessTargetAndModeCompilationDatabase.cpp --------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Tooling/CompilationDatabase.h"
+#include "clang/Tooling/Tooling.h"
+#include <memory>
+
+namespace clang {
+namespace tooling {
+
+namespace {
+class TargetAndModeAdderDatabase : public CompilationDatabase {
+public:
+ TargetAndModeAdderDatabase(std::unique_ptr<CompilationDatabase> Base)
+ : Base(std::move(Base)) {
+ assert(this->Base != nullptr);
+ }
+
+ std::vector<std::string> getAllFiles() const override {
+ return Base->getAllFiles();
+ }
+
+ std::vector<CompileCommand> getAllCompileCommands() const override {
+ return addTargetAndMode(Base->getAllCompileCommands());
+ }
+
+ std::vector<CompileCommand>
+ getCompileCommands(StringRef FilePath) const override {
+ return addTargetAndMode(Base->getCompileCommands(FilePath));
+ }
+
+private:
+ std::vector<CompileCommand>
+ addTargetAndMode(std::vector<CompileCommand> Cmds) const {
+ for (auto &Cmd : Cmds) {
+ if (Cmd.CommandLine.empty())
+ continue;
+ addTargetAndModeForProgramName(Cmd.CommandLine, Cmd.CommandLine.front());
+ }
+ return Cmds;
+ }
+ std::unique_ptr<CompilationDatabase> Base;
+};
+} // namespace
+
+std::unique_ptr<CompilationDatabase>
+inferTargetAndDriverMode(std::unique_ptr<CompilationDatabase> Base) {
+ return llvm::make_unique<TargetAndModeAdderDatabase>(std::move(Base));
+}
+
+} // namespace tooling
+} // namespace clang