1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmNinjaTargetGenerator.h b/Source/cmNinjaTargetGenerator.h
index 373c693..6a42da0 100644
--- a/Source/cmNinjaTargetGenerator.h
+++ b/Source/cmNinjaTargetGenerator.h
@@ -10,6 +10,7 @@
 #include "cmNinjaTypes.h"
 #include "cmOSXBundleGenerator.h"
 
+#include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ -64,6 +65,7 @@ protected:
   bool NeedExplicitPreprocessing(std::string const& lang) const;
   std::string LanguageDyndepRule(std::string const& lang) const;
   bool NeedDyndep(std::string const& lang) const;
+  bool UsePreprocessedSource(std::string const& lang) const;
 
   std::string OrderDependsTargetForTarget();
 
@@ -165,7 +167,7 @@ private:
   cmLocalNinjaGenerator* LocalGenerator;
   /// List of object files for this target.
   cmNinjaDeps Objects;
-  cmNinjaDeps DDIFiles; // TODO: Make per-language.
+  std::map<std::string, cmNinjaDeps> DDIFiles;
   std::vector<cmCustomCommand const*> CustomCommands;
   cmNinjaDeps ExtraFiles;
 };