gentoo-overlay/dev-haskell/entropy/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>haskell</herd>
	<longdescription>
		A platform independent method to obtain cryptographically strong entropy
		(RDRAND when available anywhere, urandom on nix, CryptAPI on Windows, patches welcome).
		Users looking for cryptographically strong (number-theoretically
		sound) PRNGs should see the &#39;DRBG&#39; package too.
	</longdescription>
<use>
  <flag name='halvm'>Build for the HaLVM.</flag>
</use>
</pkgmetadata>