Erik Sjolund discovered several issues in enscript: it suffers from
several buffer overflows (CAN-2004-1186), quotes and shell escape
characters are insufficiently sanitized in filenames (CAN-2004-1185),
and it supported taking input from an arbitrary command pipe, with
unwanted side effects (CAN-2004-1184).
From/via Gentoo.
o remove ignored CONFIGURE_ARGS+=--sysconfdir=/lib
o add post-install step that calls the INSTALL script
o add install script to copy the sample config file to /etc only
if there is no existing config in /etc
o add deinstall script to remind the user to remove /etc/enscript.conf
o add patch to install config as /lib/enscript.cfg-sample
even though the config dir is /etc
o test installation and de-installation from source
o test installation from package
