gentoo-overlay/sci-libs/ccolamd/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>sci</herd>
<longdescription lang="en">
  Constrained COLAMD computes an column approximate minimum degree ordering
  algorithm, (like COLAMD), but it can also be given a set of ordering
  constraints.
</longdescription>
</pkgmetadata>