From 955f9a4027164fe86fe438f83304632652ef8e39 Mon Sep 17 00:00:00 2001
From: Ulrich Müller <ulm@gentoo.org>
Date: Thu, 9 Mar 2017 08:57:20 +0100
Subject: games-board/tablebase-syzygy: Move 6-piece tables to a separate
 ebuild.

Package-Manager: Portage-2.3.4, Repoman-2.3.2
---
 games-board/tablebase-syzygy/ChangeLog             |  7 +++
 .../tablebase-syzygy-0_pre20131213-r100.ebuild     | 63 ++++++++++++++++++++++
 .../tablebase-syzygy-0_pre20131213.ebuild          | 44 +++++----------
 3 files changed, 82 insertions(+), 32 deletions(-)
 create mode 100644 games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r100.ebuild

diff --git a/games-board/tablebase-syzygy/ChangeLog b/games-board/tablebase-syzygy/ChangeLog
index 64f1e5b..1b4152d 100644
--- a/games-board/tablebase-syzygy/ChangeLog
+++ b/games-board/tablebase-syzygy/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for games-board/tablebase-syzygy
 # Copyright 1999-2017 Gentoo Foundation; Distributed under the GPL v2
 
+*tablebase-syzygy-0_pre20131213-r100 (09 Mar 2017)
+
+  09 Mar 2017; Ulrich Müller <ulm@gentoo.org>
+  tablebase-syzygy-0_pre20131213.ebuild,
+  +tablebase-syzygy-0_pre20131213-r100.ebuild:
+  Move 6-piece tables to a separate ebuild.
+
 *tablebase-syzygy-0_pre20131213 (09 Mar 2017)
 
   09 Mar 2017; Ulrich Müller <ulm@gentoo.org>
diff --git a/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r100.ebuild b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r100.ebuild
new file mode 100644
index 0000000..b8e192c
--- /dev/null
+++ b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213-r100.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit check-reqs
+
+DESCRIPTION="Syzygy chess endgame tablebases for up to 6 pieces"
+HOMEPAGE="http://tablebase.sesse.net/
+	http://kirill-kryukov.com/chess/tablebases-online/"
+
+tb345=()
+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]}${m[l]}vK) # 5+1
+			#done
+		done
+	done
+done
+
+SRC_URI=""
+for i in "${tb345[@]}"; do
+	SRC_URI+="http://tablebase.sesse.net/syzygy/3-4-5/${i}.rtbw "
+	SRC_URI+="http://tablebase.sesse.net/syzygy/3-4-5/${i}.rtbz "
+done
+unset i j k m tb345
+
+LICENSE="public-domain" # machine-generated tables
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="tb6"
+RESTRICT="mirror" # not on Gentoo mirrors
+
+# there is no use-conditional fetch restriction,
+# so depend on another slot of the same package instead
+PDEPEND="tb6? ( ~${CATEGORY}/${P}:tb6 )"
+
+S="${WORKDIR}"
+CHECKREQS_DISK_USR="939M"
+CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}"
+
+src_unpack() { :; }
+
+src_install() {
+	local f
+	insinto /usr/share/${PN}
+	for f in ${A}; do
+		[[ ${f} = *.rtb[wz] ]] && echo "${DISTDIR}"/${f}
+	done | xargs doins
+}
diff --git a/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213.ebuild b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213.ebuild
index 379466c..8044a7d 100644
--- a/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213.ebuild
+++ b/games-board/tablebase-syzygy/tablebase-syzygy-0_pre20131213.ebuild
@@ -9,21 +9,15 @@ DESCRIPTION="Syzygy chess endgame tablebases for up to 6 pieces"
 HOMEPAGE="http://tablebase.sesse.net/
 	http://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 ((k=i; k>=0; k--)); do
 			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]}${m[l]}vK) # 5+1
@@ -31,25 +25,23 @@ for ((i=4; i>=0; i--)); do
 		done
 	done
 done
-for i in "${tb345[@]}"; do
-	SRC_URI+=" http://tablebase.sesse.net/syzygy/3-4-5/${i}.rtbw"
-	SRC_URI+=" http://tablebase.sesse.net/syzygy/3-4-5/${i}.rtbz"
-done
-SRC_URI+=" tb6? ("
+
+SRC_URI=""
 for i in "${tb6[@]}"; do
-	SRC_URI+=" http://tablebase.sesse.net/syzygy/6-WDL/${i}.rtbw"
-	SRC_URI+=" http://tablebase.sesse.net/syzygy/6-DTZ/${i}.rtbz"
+	SRC_URI+="${i}.rtbw ${i}.rtbz "
 done
-SRC_URI+=" )"
-unset i j k l m tb345 tb6
+unset i j k l m tb6
 
-LICENSE="public-domain"
-SLOT="0"
+LICENSE="public-domain" # machine-generated tables
+SLOT="tb6"
 KEYWORDS="~amd64 ~x86"
-IUSE="tb6"
-RESTRICT="mirror tb6? ( fetch )" # not on Gentoo mirrors
+RESTRICT="fetch"
+
+RDEPEND="~${CATEGORY}/${P}:0"
 
 S="${WORKDIR}"
+CHECKREQS_DISK_USR="150G"
+CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}"
 
 pkg_nofetch() {
 	local f
@@ -61,18 +53,6 @@ pkg_nofetch() {
 	done
 }
 
-pkg_pretend() {
-	CHECKREQS_DISK_USR=$(usex tb6 "151G" "939M")
-	CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}"
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	CHECKREQS_DISK_USR=$(usex tb6 "151G" "939M")
-	CHECKREQS_DISK_BUILD="${CHECKREQS_DISK_USR}"
-	check-reqs_pkg_setup
-}
-
 src_unpack() { :; }
 
 src_install() {
-- 
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