build: add a feature flag for low-memory systems

[openwrt/openwrt.git] / scripts / metadata.pl

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 041a250cdbe6767f290d046f583bcb5732bb89de..250a85ed84e2e343678bf9c44221bab7cec143e7 100755 (executable)
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -183,6 +183,7 @@ sub target_config_features(@) {
                /nommu/ and $ret .= "\tselect NOMMU\n";
                /mips16/ and $ret .= "\tselect HAS_MIPS16\n";
                /rfkill/ and $ret .= "\tselect RFKILL_SUPPORT\n";
+               /low_mem/ and $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n";
        }
        return $ret;
 }