-std::vector<std::string> nugetPackagesAssembliesSha;
-std::vector<std::string> tacDB;
-std::vector<std::string> createDirectories;
-std::vector<std::string> createLibraries;
-std::vector<std::string> updateTac;
-tac_state tacState = TAC_STATE_NONE;
+static std::vector<std::string> nugetPackagesAssembliesSha;
+static std::vector<std::string> tacDB;
+static std::vector<std::string> createDirectories;
+static std::vector<std::string> createLibraries;
+static std::vector<std::string> updateTac;
+static tac_state tacState = TAC_STATE_NONE;