sys-libs/pam/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
	<email>zlogene@gentoo.org</email>
	<name>Mikle Kolyada</name>
</maintainer>
<use>
	<flag name="berkdb">
		Build the pam_userdb module, that allows to authenticate users
		against a Berkeley DB file. Please note that enabling this USE
		flag will create a PAM module that links to the Berkeley DB (as
		provided by <pkg>sys-libs/db</pkg>) installed in /usr/lib and
		will thus not work for boot-critical services authentication.
	</flag>

	<flag name="cracklib">
		Build the pam_cracklib module, that allows to verify the chosen
		passwords' strength through the use of
		<pkg>sys-libs/cracklib</pkg>. Please note that simply enabling
		the USE flag on this package will not make use of pam_cracklib
		by default, you should also enable it in
		<pkg>sys-auth/pambase</pkg> as well as update your configuration
		files.
		</flag>
		</use>
<upstream>
	<remote-id type="cpe">cpe:/a:kernel:linux-pam</remote-id>
</upstream>
</pkgmetadata>