gentoo-overlay/dev-util/cflow/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <!-- maintainer-needed -->
  <longdescription lang="en">
  GNU cflow analyzes a collection of C source files and prints a graph,
  charting control flow within the program.

  GNU cflow is able to produce both direct and inverted flowgraphs for C
  sources. Optionally a cross-reference listing can be generated. Two
  output formats are implemented: POSIX and GNU (extended).
  </longdescription>
  <upstream>
    <remote-id type="savannah">cflow</remote-id>
  </upstream>
</pkgmetadata>