make_makefiles: Automatically disable 16-bit modules if enable_win16 isn't set.

tools/make_makefiles

@@ -236,7 +236,11 @@ sub update_makefiles(@)
         my %make = %{$makefiles{$file}};
         my $rules = $make{"=rules"};
         my $args = "";
-        if ($rules eq $makerules{"MAKE_DLL_RULES"}) { $args = ",[dlls],[ALL_DLL_DIRS]"; }
+        if ($rules eq $makerules{"MAKE_DLL_RULES"})
+        {
+            $args = ",[dlls],[ALL_DLL_DIRS]";
+            $args .= ",[enable_win16]" if $make{"MODULE"} =~ /(16|\.vxd)$/;
+        }
         elsif ($rules eq $makerules{"MAKE_IMPLIB_RULES"}) { $args = ",[dlls],[ALL_IMPLIB_DIRS]"; }
         elsif ($rules eq $makerules{"MAKE_TEST_RULES"}) { $args = ",[dlls],[ALL_TEST_DIRS],[enable_tests]"; }
         elsif ($rules eq $makerules{"MAKE_PROG_RULES"})
@@ -246,6 +250,7 @@ sub update_makefiles(@)
             $args .= ",ALL_PROGRAM_INSTALL_DIRS" unless $dont_install{$name};
             $args .= ",ALL_PROGRAM_BIN_INSTALL_DIRS" if $bin_install{$name};
             $args .= "]";
+            $args .= ",[enable_win16]" if $make{"MODULE"} =~ /16$/;
         }
         elsif ($file =~ /^[^\/]*\/Makefile$/) { $args = ",[],[ALL_TOP_DIRS]"; }
         push @lines, "WINE_CONFIG_MAKEFILE([$file],[$rules]$args)\n";