metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
  <email>mgorny@gentoo.org</email>
  <name>Michał Górny</name>
</maintainer>
<maintainer type="project">
  <email>sci@gentoo.org</email>
  <name>Gentoo Science Project</name>
</maintainer>
<use>
  <flag name='openmpi'>Include pre-built OpenMPI 1.x libraries</flag>
  <flag name='openmpi2'>Include pre-built OpenMPI 2.x libraries</flag>
  <flag name='mpich'>Include pre-built MPICH libraries</flag>
</use>
<longdescription>
  The PathScale EKOPath Compiler Suite offers programmers a rich set of tools and 
  one of the world's most sophisticated optimization infrastructures to maximize 
  program performance on any Intel 64 or AMD64 platform supporting Intel MMX, 
  SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AMD SSE4A and AVX.
</longdescription>
</pkgmetadata>