make: unifdef for NSE (undefined)

*** 80,121 ****
  {
          Depvar          dv;
  
          for (dv = depvar_list; dv != NULL; dv = dv->next) {
                  if (name == dv->name) {
- #ifdef NSE
-                         if (dv->cmdline) {
-                                 nse_dep_cmdmacro(dv->name->string);
-                         }
- #endif
                          variant_deps = true;
                          break;
                  }
          }
  }
  
- #ifdef NSE
- /*
-  * The macro `name' has been used in either the argument
-  * to a cd before a recursive make.  See if it was
-  * defined on the command-line and, if so, complain.
-  */
- void
- depvar_rule_macro_used(Name name)
- {
-         Depvar          dv;
- 
-         for (dv = depvar_list; dv != NULL; dv = dv->next) {
-                 if (name == dv->name) {
-                         if (dv->cmdline) {
-                                 nse_rule_cmdmacro(dv->name->string);
-                         }
-                         break;
-                 }
-         }
- }
- #endif
  
  /*
   * Print the results.  If any of the Dependency Variables
   * affected the dependencies then the dependencies potentially
   * differ because of these variables.
--- 80,95 ----