86 lines
2.4 KiB
Bash
86 lines
2.4 KiB
Bash
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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inherit flag-o-matic toolchain-funcs eutils games
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DESCRIPTION="Bob Hyatt's strong chess engine"
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HOMEPAGE="http://www.craftychess.com/"
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SRC_URI="http://www.craftychess.com/${P}.zip
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http://www.cis.uab.edu/hyatt/crafty/source/${P}.zip
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ftp://ftp.cis.uab.edu/pub/hyatt/documentation/${PN}.doc.ascii"
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LICENSE="crafty"
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SLOT="0"
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KEYWORDS="amd64 ppc x86"
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IUSE="no-opts"
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RESTRICT="test"
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RDEPEND=""
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DEPEND="${RDEPEND}
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app-arch/unzip"
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src_prepare() {
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sed -i \
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-e '/-o crafty/s/CC/CXX/' \
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-e 's:CXFLAGS:CXXFLAGS:g' \
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-e 's:-j ::g' \
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Makefile || die
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sed -i \
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-e "s:\"crafty.hlp\":\"${GAMES_DATADIR}/${PN}/crafty.hlp\":" option.c || die
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epatch "${FILESDIR}"/${P}-numcpus.patch
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}
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src_compile() {
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local makeopts="target=UNIX"
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if ! use no-opts ; then
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if [[ $(tc-getCC) = icc ]] ; then
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makeopts="${makeopts} asm=X86.o"
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append-flags -D_REENTRANT -tpp6 \
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-DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
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-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B -DFAST \
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-DSMP -DCPUS=4 -DCLONE -DDGT
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append-flags -O2 -fno-alias -fforce-mem \
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-fomit-frame-pointer -fno-gcse -mpreferred-stack-boundary=2
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else
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if [[ "${CHOST}" == "i686-pc-linux-gnu" ]] \
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|| [[ "${CHOST}" == "i586-pc-linux-gnu" ]] ; then
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append-flags -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
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-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B \
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-DFAST -DSMP -DCPUS=4 -DCLONE -DDGT
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append-flags -fno-gcse \
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-fomit-frame-pointer -mpreferred-stack-boundary=2
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elif [[ "${CHOST}" == "x86_64-pc-linux-gnu" ]] ; then
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append-flags -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
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-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B \
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-DFAST -DSMP -DCPUS=4 -DCLONE -DDGT
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append-flags -fomit-frame-pointer
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else
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: # everything else :)
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fi
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fi
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fi
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append-flags -DPOSIX -DSKILL
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emake ${makeopts} crafty-make LDFLAGS="${LDFLAGS} -pthread"
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}
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src_install() {
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dogamesbin crafty
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insinto "${GAMES_DATADIR}/${PN}"
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doins crafty.hlp
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dodoc "${DISTDIR}"/crafty.doc.ascii
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prepgamesdirs
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}
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pkg_postinst() {
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games_pkg_postinst
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elog
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elog "Note: No books or tablebases have been installed. If you want them, just"
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elog " download them from ${HOMEPAGE}."
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elog " You will find documentation there too. In most cases you take now "
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elog " your xboard compatible application, (xboard, eboard, knights) and "
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elog " just play chess against computer opponent. Have fun."
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elog
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}
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