sci-libs/mumps/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
  <email>sci@gentoo.org</email>
  <name>Gentoo Science Project</name>
</maintainer>
<longdescription lang="en">
  MUltifrontal Massively Parallel sparse direct Solver implements a
  direct solver for large sparse linear systems, with a particular
  focus on symmetric positive definite matrices. It can operate on
  distributed matrices e.g. over a cluster. It has Fortran and C
  interfaces, and can interface with ordering tools such 
  as Scotch or Metis.
</longdescription>
<use>
  <flag name="metis">Enable matrix ordering with METIS
  (<pkg>sci-libs/metis</pkg>, <pkg>sci-libs/parmetis</pkg>)</flag>
  <flag name="scotch">Enable matrix ordering with <pkg>sci-libs/scotch</pkg></flag>
</use>
</pkgmetadata>