1 files changed, 22 insertions, 1 deletions
diff --git a/Source/cmIDEOptions.h b/Source/cmIDEOptions.h
index e7749ec..7386016 100644
--- a/Source/cmIDEOptions.h
+++ b/Source/cmIDEOptions.h
@@ -29,7 +29,12 @@ public:
   void AddDefines(const char* defines);
   void AddDefines(const std::vector<std::string> &defines);
   void AddFlag(const char* flag, const char* value);
+  void AddFlag(const char* flag, std::vector<std::string> const& value);
+  void AppendFlag(std::string const& flag, std::string const& value);
+  void AppendFlag(std::string const& flag,
+                  std::vector<std::string> const& value);
   void RemoveFlag(const char* flag);
+  bool HasFlag(std::string const& flag) const;
   const char* GetFlag(const char* flag);
 
 protected:
@@ -40,7 +45,23 @@ protected:
   // Then parse the command line flags specified in CMAKE_CXX_FLAGS
   // and CMAKE_C_FLAGS
   // and overwrite or add new values to this map
-  std::map<std::string, std::string> FlagMap;
+  class FlagValue: public std::vector<std::string>
+  {
+    typedef std::vector<std::string> derived;
+  public:
+    FlagValue& operator=(std::string const& r)
+      {
+      this->resize(1);
+      this->operator[](0) = r;
+      return *this;
+      }
+    FlagValue& operator=(std::vector<std::string> const& r)
+      {
+      this->derived::operator=(r);
+      return *this;
+      }
+  };
+  std::map<std::string, FlagValue > FlagMap;
 
   // Preprocessor definitions.
   std::vector<std::string> Defines;