Returning wmake/rules/linux64Gcc/c++ template depth to 40 after removal of CV...

Returning wmake/rules/linux64Gcc/c++ template depth to 40 after removal of CV meshers from this branch

wmake/rules/linux64Gcc/c++

@@ -6,7 +6,7 @@ CC          = g++ -m64
 
 include $(RULES)/c++$(WM_COMPILE_OPTION)
 
-ptFLAGS     = -DNoRepository -ftemplate-depth-60
+ptFLAGS     = -DNoRepository -ftemplate-depth-40
 
 c++FLAGS    = $(GFLAGS) $(c++WARN) $(c++OPT) $(c++DBUG) $(ptFLAGS) $(LIB_HEADER_DIRS) -fPIC