net-wireless/neard/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
<use>
 <flag name="tools">build and install extra helper utilities</flag>
</use>
</pkgmetadata>