gentoo-overlay/sci-geosciences/merkaartor/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>sci-geosciences</herd>
  <use>
    <flag name="libproxy">
    	Use <pkg>net-libs/libproxy</pkg> for getting the HTTP/HTTPS/SOCKS proxy configuration
    	</flag>
    <flag name="qrcode">
    Enable QR code scanning with <pkg>media-gfx/zbar</pkg>
    </flag>
  </use>
  <upstream>
    <remote-id type="github">openstreetmap/merkaartor</remote-id>
  </upstream>
</pkgmetadata>