VS: Implement CMAKE_GENERATOR_PLATFORM for VS >= 8

For VS generator names that do not specify the platform name, read
CMAKE_GENERATOR_PLATFORM to get it.

Extend the RunCMake.GeneratorPlatform test with a case covering
use of the x64 platform when the test generator is a Visual Studio
generator whose name does not specify a platform.

1 files changed, 3 insertions, 0 deletions

diff --git a/Source/cmGlobalVisualStudio7Generator.h b/Source/cmGlobalVisualStudio7Generator.h
index dc8b915..04a74db 100644
--- a/Source/cmGlobalVisualStudio7Generator.h
+++ b/Source/cmGlobalVisualStudio7Generator.h
@@ -46,6 +46,8 @@ public:
 
   virtual bool SetSystemName(std::string const& s, cmMakefile* mf);
 
+  virtual bool SetGeneratorPlatform(std::string const& p, cmMakefile* mf);
+
   /** Get the documentation entry for this generator.  */
   static void GetDocumentation(cmDocumentationEntry& entry);
 
@@ -175,6 +177,7 @@ protected:
   // Set during OutputSLNFile with the name of the current project.
   // There is one SLN file per project.
   std::string CurrentProject;
+  std::string GeneratorPlatform;
   std::string DefaultPlatformName;
   bool MasmEnabled;