VS: Switch to internal CMAKE_MAKE_PROGRAM lookup by generators

Drop the "Modules/CMakeVS*FindMake.cmake" files.  Override the
cmGlobalGenerator::FindMakeProgram method for VS generators to use their
internal APIs to locate the build tool.  Set the CMAKE_MAKE_PROGRAM as a
normal variable for use by project code, but do not cache it.  This will
allow CMake and CTest to select the proper tool at build time.

1 files changed, 3 insertions, 0 deletions

diff --git a/Source/cmGlobalVisualStudioGenerator.h b/Source/cmGlobalVisualStudioGenerator.h
index ce03a0e..da2d021 100644
--- a/Source/cmGlobalVisualStudioGenerator.h
+++ b/Source/cmGlobalVisualStudioGenerator.h
@@ -82,6 +82,8 @@ public:
   };
   class OrderedTargetDependSet;
 
+  virtual void FindMakeProgram(cmMakefile*);
+
 protected:
   // Does this VS version link targets to each other if there are
   // dependencies in the SLN file?  This was done for VS versions
@@ -107,6 +109,7 @@ protected:
   const char* AdditionalPlatformDefinition;
 
 private:
+  virtual std::string GetVSMakeProgram() = 0;
   void PrintCompilerAdvice(std::ostream&, std::string, const char*) {}
   void ComputeTargetObjects(cmGeneratorTarget* gt) const;