gentoo-overlay/sys-fs/btrfs-progs/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>base-system@gentoo.org</email>
    <name>Gentoo Base System</name>
  </maintainer>
  <use>
    <flag name="convert">Build ext2 conversion utility (btrfs-convert)</flag>
    <flag name="reiserfs">Enable reiserfs support in btrfs-convert tool.</flag>
    <flag name="static">Build static binaries in addition to the dynamic ones</flag>
  </use>
  <upstream>
    <remote-id type="github">kdave/btrfs-progs</remote-id>
  </upstream>
</pkgmetadata>