1 files changed, 69 insertions, 0 deletions
diff --git a/include/clang/Driver/Tool.h b/include/clang/Driver/Tool.h
new file mode 100644
index 0000000..d8b37e9
--- /dev/null
+++ b/include/clang/Driver/Tool.h
@@ -0,0 +1,69 @@
+//===--- Tool.h - Compilation Tools -----------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_DRIVER_TOOL_H_
+#define CLANG_DRIVER_TOOL_H_
+
+namespace llvm {
+  template<typename T, unsigned N> class SmallVector;
+}
+
+namespace clang {
+namespace driver {
+  class ArgList;
+  class Compilation;
+  class InputInfo;
+  class Job;
+  class JobAction;
+  class ToolChain;
+  
+  typedef llvm::SmallVector<InputInfo, 4> InputInfoList;
+
+/// Tool - Information on a specific compilation tool.
+class Tool {
+  /// The tool name (for debugging).
+  const char *Name;
+
+  /// The tool chain this tool is a part of.
+  const ToolChain &TheToolChain;
+
+public:
+  Tool(const char *Name, const ToolChain &TC);
+
+public:
+  virtual ~Tool();
+
+  const char *getName() const { return Name; }
+
+  const ToolChain &getToolChain() const { return TheToolChain; }
+
+  virtual bool acceptsPipedInput() const = 0;
+  virtual bool canPipeOutput() const = 0;
+  virtual bool hasIntegratedCPP() const = 0;
+
+  /// ConstructJob - Construct jobs to perform the action \arg JA,
+  /// writing to \arg Output and with \arg Inputs.
+  ///
+  /// \param Dest - Where to put the resulting commands.
+  /// \param TCArgs - The argument list for this toolchain, with any
+  /// tool chain specific translations applied.
+  /// \param LinkingOutput - If this output will eventually feed the
+  /// linker, then this is the final output name of the linked image.
+  virtual void ConstructJob(Compilation &C, const JobAction &JA,
+                            Job &Dest,
+                            const InputInfo &Output, 
+                            const InputInfoList &Inputs, 
+                            const ArgList &TCArgs, 
+                            const char *LinkingOutput) const = 0;
+};
+
+} // end namespace driver
+} // end namespace clang
+
+#endif