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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit check-reqs
DESCRIPTION="Nalimov endgame tablebases for up to 5 pieces"
HOMEPAGE="http://tablebase.sesse.net/"
pc=(q r b n p)
for ((i=0; i<5; i++)); do
tb4+=(k${pc[i]}k) # 2+1
for ((j=i; j<5; j++)); do
tb4+=(k${pc[i]}k${pc[j]} k${pc[i]}${pc[j]}k) # 2+2, 3+1
for ((k=0; k<5; k++)); do
tb5+=(k${pc[i]}${pc[j]}k${pc[k]}) # 3+2
((k>=j)) && tb5+=(k${pc[i]}${pc[j]}${pc[k]}k) # 4+1
done
done
done
SRC_URI="http://tablebase.sesse.net/README -> ${P}-README"
for i in "${tb4[@]/%/.nbw}" "${tb4[@]/%/.nbb}"; do
SRC_URI+=" http://tablebase.sesse.net/3-4-5/${i}.emd"
done
SRC_URI+=" tb5? ("
for i in "${tb5[@]/%/.nbw}" "${tb5[@]/%/.nbb}"; do
SRC_URI+=" http://tablebase.sesse.net/3-4-5/${i}.emd"
done
SRC_URI+=" )"
unset i j k pc tb4 tb5
LICENSE="public-domain"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+tb5"
RESTRICT="mirror" # not on Gentoo mirrors
S="${WORKDIR}"
CHECKREQS_DISK_USR="7230M"
CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}"
pkg_pretend() {
use tb5 && check-reqs_pkg_pretend
}
pkg_setup() {
use tb5 && check-reqs_pkg_setup
}
src_unpack() { :; }
src_install() {
insinto /usr/share/${PN}
doins "${DISTDIR}"/*.emd
newdoc "${DISTDIR}"/${P}-README README
}
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