gentoo-overlay/app-misc/mc/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>marecki@gentoo.org</email>
    <name>Marek Szuba</name>
  </maintainer>
  <use>
    <flag name="edit">Compile and install the mcedit application</flag>
    <flag name="sftp">Add support for sftp (uses <pkg>net-libs/libssh2</pkg> for it).</flag>
    <flag name="slang">Use <pkg>sys-libs/slang</pkg> instead of <pkg>sys-libs/ncurses</pkg>.</flag>
  </use>
  <upstream>
    <remote-id type="github">MidnightCommander/mc</remote-id>
  </upstream>
</pkgmetadata>