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| -rw-r--r-- | games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r101.ebuild | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r101.ebuild b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r101.ebuild new file mode 100644 index 000000000000..0c4bc8049cbb --- /dev/null +++ b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r101.ebuild @@ -0,0 +1,79 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit check-reqs + +DESCRIPTION="Syzygy chess endgame tablebases for up to 6 pieces" +HOMEPAGE="http://tablebase.sesse.net/ + https://kirill-kryukov.com/chess/tablebases-online/" + +tb345=() +tb6=() +m=(P N B R Q K) +for ((i=4; i>=0; i--)); do + tb345+=(K${m[i]}vK) # 2+1 + for ((j=i; j>=0; j--)); do + tb345+=(K${m[i]}vK${m[j]} K${m[i]}${m[j]}vK) # 2+2, 3+1 + for ((k=4; k>=0; k--)); do + tb345+=(K${m[i]}${m[j]}vK${m[k]}) # 3+2 + ((k<=i)) || continue + for ((l=k; l>=0; l--)); do + ((k<i || l<=j)) && tb6+=(K${m[i]}${m[j]}vK${m[k]}${m[l]}) # 3+3 + done + ((k<=j)) || continue + tb345+=(K${m[i]}${m[j]}${m[k]}vK) # 4+1 + for ((l=4; l>=0; l--)); do + tb6+=(K${m[i]}${m[j]}${m[k]}vK${m[l]}) # 4+2 + ((l<=k)) && tb6+=(K${m[i]}${m[j]}${m[k]}${m[l]}vK) # 5+1 + done + done + done +done + +tb345=("${tb345[@]/#/mirror+http://tablebase.sesse.net/syzygy/3-4-5/}") +SRC_URI="${tb345[@]/%/.rtbw} ${tb345[@]/%/.rtbz} + 6-pieces? ( ${tb6[@]/%/.rtbw} ${tb6[@]/%/.rtbz} )" +unset i j k l m tb345 tb6 + +LICENSE="public-domain" # machine-generated tables +SLOT="0" +KEYWORDS="~amd64 ~x86" +IUSE="6-pieces" +RESTRICT="fetch" + +RDEPEND="!${CATEGORY}/${PN}:nofetch" + +S="${WORKDIR}" + +pkg_nofetch() { + einfo "Due to their large size, fetching the Syzygy Endgame Tablebases via" + einfo "BitTorrent is recommended: https://oics.olympuschess.com/tracker/" + einfo "After downloading, place all K*.rtbw and K*.rtbz files in your" + einfo "DISTDIR directory." + einfo "(For the tablebases with up to 6 pieces, there should be" + einfo "$(echo ${A} | wc -w) files in total.)" +} + +pkg_pretend() { + CHECKREQS_DISK_USR="$(usex 6-pieces 151G 939M)" + CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}" + check-reqs_pkg_pretend +} + +pkg_setup() { + CHECKREQS_DISK_USR="$(usex 6-pieces 151G 939M)" + CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}" + check-reqs_pkg_setup +} + +src_unpack() { :; } + +src_install() { + local f + insinto /usr/share/${PN} + for f in ${A}; do + [[ ${f} == *.rtb[wz] ]] && echo "${DISTDIR}"/${f} + done | xargs doins +} |