+# Support for legacy targets having a name starting with 'debug-'
+my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
+if ($d) {
+ $config{build_type} = "debug";
+
+ # If we do not find debug-foo in the table, the target is set to foo.
+ if (!$table{$target}) {
+ $target = $t;
+ }
+}
+$config{target} = $target;
+my %target = resolve_config($target);
+
+&usage if (!%target || $target{template});
+
+my %conf_files = map { $_ => 1 } (@{$target{_conf_fname_int}});
+$config{conf_files} = [ sort keys %conf_files ];
+%target = ( %{$table{DEFAULTS}}, %target );
+
+foreach my $feature (@{$target{disable}}) {
+ if (exists $deprecated_disablables{$feature}) {
+ warn "***** config $target disables deprecated feature $feature\n";
+ } elsif (!grep { $feature eq $_ } @disablables) {
+ die "***** config $target disables unknown feature $feature\n";
+ }
+ $disabled{$feature} = 'config';
+}
+foreach my $feature (@{$target{enable}}) {
+ if ("default" eq ($disabled{$_} // "")) {
+ if (exists $deprecated_disablables{$feature}) {
+ warn "***** config $target enables deprecated feature $feature\n";
+ } elsif (!grep { $feature eq $_ } @disablables) {
+ die "***** config $target enables unknown feature $feature\n";
+ }
+ delete $disabled{$_};
+ }
+}
+