Merge topic 'vs10-system-hook'

e58f9753 VS: Add a hook to adapt to SystemName and SystemVersion
d0dd28fa VS: Save system name and version in global generator members

Source/cmGlobalVisualStudio10Generator.cxx

@@ -128,6 +128,12 @@ cmGlobalVisualStudio10Generator::SetGeneratorToolset(std::string const& ts,
 bool cmGlobalVisualStudio10Generator::SetSystemName(std::string const& s,
                                                     cmMakefile* mf)
 {
+  this->SystemName = s;
+  this->SystemVersion = mf->GetSafeDefinition("CMAKE_SYSTEM_VERSION");
+  if(!this->InitializeSystem(mf))
+    {
+    return false;
+    }
   if(this->PlatformName == "Itanium" || this->PlatformName == "x64")
     {
     if(this->IsExpressEdition() && !this->Find64BitTools(mf))
@@ -139,6 +145,12 @@ bool cmGlobalVisualStudio10Generator::SetSystemName(std::string const& s,
   return this->cmGlobalVisualStudio8Generator::SetSystemName(s, mf);
 }
 
+//----------------------------------------------------------------------------
+bool cmGlobalVisualStudio10Generator::InitializeSystem(cmMakefile*)
+{
+  return true;
+}
+
 //----------------------------------------------------------------------------
 void cmGlobalVisualStudio10Generator
 ::AddVSPlatformToolsetDefinition(cmMakefile* mf) const

Source/cmGlobalVisualStudio10Generator.h

@@ -92,6 +92,7 @@ public:
 
 protected:
   virtual void Generate();
+  virtual bool InitializeSystem(cmMakefile* mf);
 
   virtual const char* GetIDEVersion() { return "10.0"; }
 
@@ -99,6 +100,8 @@ protected:
 
   std::string GeneratorToolset;
   std::string DefaultPlatformToolset;
+  std::string SystemName;
+  std::string SystemVersion;
   bool ExpressEdition;
   bool MasmEnabled;