VS: Split user- and generator-provided PlatformToolset

Divide the cmGlobalVisualStudio10Generator "PlatformToolset" member into
two members representing the generator-selected default toolset and the
user-specified CMAKE_GENERATOR_TOOLSET value.  Prefer the user-specified
value, if any, and then fall back to the generator-selected default.

1 files changed, 4 insertions, 2 deletions

diff --git a/Source/cmGlobalVisualStudio10Generator.h b/Source/cmGlobalVisualStudio10Generator.h
index ede6b1b..0360fa6 100644
--- a/Source/cmGlobalVisualStudio10Generator.h
+++ b/Source/cmGlobalVisualStudio10Generator.h
@@ -66,7 +66,7 @@ public:
   bool IsMasmEnabled() const { return this->MasmEnabled; }
 
   /** The toolset name for the target platform.  */
-  const char* GetPlatformToolset();
+  const char* GetPlatformToolset() const;
 
   /**
    * Where does this version of Visual Studio look for macros for the
@@ -99,7 +99,8 @@ protected:
 
   std::string const& GetMSBuildCommand();
 
-  std::string PlatformToolset;
+  std::string GeneratorToolset;
+  std::string DefaultPlatformToolset;
   bool ExpressEdition;
   bool MasmEnabled;
 
@@ -122,5 +123,6 @@ private:
   virtual std::string FindMSBuildCommand();
   virtual std::string FindDevEnvCommand();
   virtual std::string GetVSMakeProgram() { return this->GetMSBuildCommand(); }
+  void AddVSPlatformToolsetDefinition(cmMakefile* mf) const;
 };
 #endif