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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/games-board/crafty/crafty-23.3.ebuild,v 1.4 2010/10/15 13:35:31 ranger Exp $
EAPI=2
inherit flag-o-matic toolchain-funcs games
DESCRIPTION="Bob Hyatt's strong chess engine"
HOMEPAGE="ftp://ftp.cis.uab.edu/pub/hyatt/"
SRC_URI="http://www.craftychess.com/${P}.zip
ftp://ftp.cis.uab.edu/pub/hyatt/source/${P}.zip
ftp://ftp.cis.uab.edu/pub/hyatt/documentation/${PN}.doc.ascii"
LICENSE="crafty"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="no-opts"
RESTRICT="test"
RDEPEND=""
DEPEND="${RDEPEND}
app-arch/unzip"
src_prepare() {
sed -i \
-e '/-o crafty/s/CC/CXX/' \
-e 's:CXFLAGS:CXXFLAGS:g' \
Makefile \
|| die "sed failed"
sed -i \
-e "s:\"crafty.hlp\":\"${GAMES_DATADIR}/${PN}/crafty.hlp\":" option.c \
|| die "sed failed"
}
src_compile() {
local makeopts="target=LINUX"
if ! use no-opts ; then
if [[ $(tc-getCC) = icc ]] ; then
makeopts="${makeopts} asm=X86.o"
append-flags -D_REENTRANT -tpp6 \
-DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B -DFAST \
-DSMP -DCPUS=4 -DCLONE -DDGT
append-flags -O2 -fno-alias -fforce-mem \
-fomit-frame-pointer -fno-gcse -mpreferred-stack-boundary=2
else
if [[ "${CHOST}" == "i686-pc-linux-gnu" ]] \
|| [[ "${CHOST}" == "i586-pc-linux-gnu" ]] ; then
append-flags -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B \
-DFAST -DSMP -DCPUS=4 -DCLONE -DDGT
append-flags -fno-gcse \
-fomit-frame-pointer -mpreferred-stack-boundary=2
elif [[ "${CHOST}" == "x86_64-pc-linux-gnu" ]] ; then
append-flags -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS \
-DUSE_ASSEMBLY_A -DUSE_ASSEMBLY_B \
-DFAST -DSMP -DCPUS=4 -DCLONE -DDGT
append-flags -fomit-frame-pointer
else
: # everything else :)
fi
fi
fi
append-flags -DPOSIX -DSKILL
emake ${makeopts} crafty-make LDFLAGS="${LDFLAGS} -pthread" || die "build failed"
}
src_install() {
dogamesbin crafty || die "dogamesbin failed"
insinto "${GAMES_DATADIR}/${PN}"
doins crafty.hlp || die "doins failed"
dodoc "${DISTDIR}"/crafty.doc.ascii
prepgamesdirs
}
pkg_postinst() {
games_pkg_postinst
elog
elog "Note: No books or tablebases have been installed. If you want them, just"
elog " download them from ${HOMEPAGE}."
elog " You will find documentation there too. In most cases you take now "
elog " your xboard compatible application, (xboard, eboard, knights) and "
elog " just play chess against computer opponent. Have fun."
elog
}
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