cmMakefile: Track configured files so we can regenerate them (#13582)

Currently when a configured file is removed from the build directory,
running the build command will not regenerate the file. Now detect
this and will rerun cmake properly when a user issues the build
command.

Source/cmMakefile.cxx

@@ -3371,6 +3371,7 @@ int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
   std::string sinfile = infile;
   this->AddCMakeDependFile(sinfile);
   cmSystemTools::ConvertToUnixSlashes(soutfile);
+  this->AddCMakeOutputFile(soutfile);
   mode_t perm = 0;
   cmSystemTools::GetPermissions(sinfile.c_str(), perm);
   std::string::size_type pos = soutfile.rfind('/');