1 files changed, 54 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
new file mode 100644
index 00000000000..a8360af3590
--- /dev/null
+++ b/clang/lib/Driver/ToolChains.h
@@ -0,0 +1,54 @@
+//===--- ToolChains.h - ToolChain Implementations ---------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_LIB_DRIVER_TOOLCHAINS_H_
+#define CLANG_LIB_DRIVER_TOOLCHAINS_H_
+
+#include "clang/Driver/ToolChain.h"
+
+#include "llvm/Support/Compiler.h"
+
+namespace clang {
+namespace driver {
+namespace toolchains VISIBILITY_HIDDEN {
+
+class Generic_GCC : public ToolChain {
+public:
+  Generic_GCC(const HostInfo &Host, const char *Arch, const char *Platform, 
+              const char *OS) : ToolChain(Host, Arch, Platform, OS) {
+  }
+
+  virtual ArgList *TranslateArgs(ArgList &Args) const { return &Args; }
+
+  virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const {
+    return *((Tool*) 0);
+  }
+
+  virtual bool IsMathErrnoDefault() const { return true; }
+
+  virtual bool IsUnwindTablesDefault() const { 
+    // FIXME: Gross; we should probably have some separate target definition,
+    // possibly even reusing the one in clang.
+    return getArchName() == "x86_64";
+  }
+
+  virtual const char *GetDefaultRelocationModel() const {
+    return "static";
+  }
+
+  virtual const char *GetForcedPicModel() const {
+    return 0;
+  }
+};
+
+} // end namespace toolchains
+} // end namespace driver
+} // end namespace clang
+
+#endif