1 files changed, 36 insertions, 0 deletions
diff --git a/tools/llvmc2/CompilationGraph.h b/tools/llvmc2/CompilationGraph.h
new file mode 100644
index 0000000000..c34b58ff5e
--- /dev/null
+++ b/tools/llvmc2/CompilationGraph.h
@@ -0,0 +1,36 @@
+//===--- CompilationGraph.h - The LLVM Compiler Driver ----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open
+// Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  Compilation graph - definition.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_LLVMC2_COMPILATION_GRAPH_H
+#define LLVM_TOOLS_LLVMC2_COMPILATION_GRAPH_H
+
+#include "AutoGenerated.h"
+#include "Tool.h"
+
+#include "llvm/ADT/StringMap.h"
+#include "llvm/System/Path.h"
+
+namespace llvmcc {
+
+  typedef std::vector<llvm::IntrusiveRefCntPtr<Tool> > ToolChain;
+  typedef llvm::StringMap<ToolChain> ToolChainMap;
+
+  struct CompilationGraph {
+    ToolChainMap ToolChains;
+    LanguageMap ExtsToLangs;
+
+    int Build(llvm::sys::Path const& tempDir) const;
+  };
+}
+
+#endif // LLVM_TOOLS_LLVMC2_COMPILATION_GRAPH_H