The patch sug.patch was tested with that ebuild.

vim-spell-pt-br-20090330.ebuild (text/plain), 694 bytes, created by Robson Roberto Souza Peixoto on 2009-04-06 02:01:44 UTC

# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-vim/vim-spell-es/vim-spell-es-20060208.ebuild,v 1.8 2007/11/12 22:56:07 welp Exp $

VIM_SPELL_LANGUAGE="Portuguese"
VIM_SPELL_CODE="pt"

inherit vim-spell

MY_PV="2009-03-30"
S="${WORKDIR}"

HOMEPAGE="http://www.broffice.org/verortografico"
SRC_URI="http://www.broffice.org/files/pt_BR-${MY_PV}AOC.zip"

LICENSE="GPL-2"
KEYWORDS="~alpha amd64 ppc sparc x86"
IUSE=""

src_compile() {
	
	LC_ALL=pt_BR.ISO-8859-1 vi -c "set encoding=latin1" -c "mkspell pt pt_BR" -c "q"

	LC_ALL=pt_BR.UTF-8 vi -c "set encoding=utf-8" -c "mkspell pt pt_BR"  -c "q"
}