# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/games-misc/bsd-games/bsd-games-2.17-r1.ebuild,v 1.6 2006/04/23 08:12:11 mr_bones_ Exp $

inherit eutils games

DEB_PATCH_VER=7
DESCRIPTION="collection of games from NetBSD"
HOMEPAGE="http://www.advogato.org/proj/bsd-games/"
SRC_URI="ftp://metalab.unc.edu/pub/Linux/games/${P}.tar.gz
	mirror://debian/pool/main/b/bsdgames/bsdgames_${PV}-${DEB_PATCH_VER}.diff.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha amd64 ppc sparc x86"
IUSE=""

RDEPEND="!games-misc/wtf
	sys-libs/ncurses
	sys-apps/miscfiles"
DEPEND="${RDEPEND}
	sys-devel/flex
	sys-devel/bison"

# Set GAMES_TO_BUILD variable to whatever you want
export GAMES_TO_BUILD=${GAMES_TO_BUILD:=adventure arithmetic atc
backgammon banner battlestar bcd boggle caesar canfield countmail cribbage
dab dm factor fish gomoku hack hangman hunt mille monop morse
number phantasia pig pom ppt primes quiz rain random robots sail snake
tetris trek wargames worm worms wtf wump}

src_unpack() {
	unpack ${A}
	cd "${S}"
	epatch \
		"${DISTDIR}"/bsdgames_${PV}-${DEB_PATCH_VER}.diff.gz \
		"${FILESDIR}"/${P}-64bit.patch \
		"${FILESDIR}"/${P}-gcc4.patch

	sed -i \
		-e "s:/usr/games:${GAMES_BINDIR}:" \
		wargames/wargames \
		|| die "sed wargames failed"

	cp "${FILESDIR}"/config.params-gentoo config.params
	echo bsd_games_cfg_build_dirs=\"${GAMES_TO_BUILD}\" >> ./config.params
}

src_compile() {
	./configure || die
	emake OPTIMIZE="${CFLAGS}" || die "emake failed"
}

build_game() {
	has ${1} ${GAMES_TO_BUILD}
}

do_statefile() {
	touch "${D}/${GAMES_STATEDIR}/${1}"
	chmod ug+rw "${D}/${GAMES_STATEDIR}/${1}"
}

src_install() {
	dodir "${GAMES_BINDIR}" "${GAMES_STATEDIR}" /usr/share/man/man{1,6}
	make DESTDIR="${D}" install || die "make install failed"

	dodoc AUTHORS BUGS ChangeLog ChangeLog.0 \
		README PACKAGING SECURITY THANKS TODO YEAR2000

	# set some binaries to run as games group (+S)
	build_game atc && fperms g+s "${GAMES_BINDIR}"/atc
	build_game battlestar && fperms g+s "${GAMES_BINDIR}"/battlestar
	build_game canfield && fperms g+s "${GAMES_BINDIR}"/canfield
	build_game cribbage && fperms g+s "${GAMES_BINDIR}"/cribbage
	build_game phantasia && fperms g+s "${GAMES_BINDIR}"/phantasia
	build_game robots && fperms g+s "${GAMES_BINDIR}"/robots
	build_game sail && fperms g+s "${GAMES_BINDIR}"/sail
	build_game snake && fperms g+s "${GAMES_BINDIR}"/snake
	build_game tetris && fperms g+s "${GAMES_BINDIR}"/tetris-bsd

	# state files
	build_game atc && do_statefile atc_score
	build_game battlestar && do_statefile battlestar.log
	build_game canfield && do_statefile cfscores
	build_game cribbage && do_statefile criblog
	build_game hack && keepdir "${GAMES_STATEDIR}"/hack
	build_game robots && do_statefile robots_roll
	build_game sail && do_statefile saillog
	build_game snake && do_statefile snake.log && do_statefile snakerawscores
	build_game tetris && do_statefile tetris-bsd.scores
	# state dirs
	chmod -R ug+rw "${D}/${GAMES_STATEDIR}"/*

	# extra docs
	build_game atc && { docinto atc ; dodoc atc/BUGS; }
	build_game boggle && { docinto boggle ; dodoc boggle/README{,.linux}; }
	build_game hack && { docinto hack ; dodoc hack/{OWNER,Original_READ_ME,READ_ME,help}; }
	build_game hunt && { docinto hunt ; dodoc hunt/README{,.linux}; }
	build_game phantasia && { docinto phantasia ; dodoc phantasia/{OWNER,README}; }
	build_game trek && { docinto trek ; dodoc trek/USD.doc/trek.me; }

	# Since factor is usually not installed, and primes.6 is a symlink to
	# factor.6, make sure that primes.6 is ok ...
	if build_game primes && [ ! $(build_game factor) ] ; then
		rm -f "${D}"/usr/share/man/man6/{factor,primes}.6
		newman factor/factor.6 primes.6
	fi

	prepalldocs
	prepgamesdirs
}