# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit games eutils

DESCRIPTION="Enhanced port of the official DOOM source code,that also support Heretic,Hexen and Strife"
HOMEPAGE="http://www.zdoom.org"
SRC_URI="mirror://sourceforge/${PN}/${P}-src.tar.bz2"
#SRC_URI="mirror://sourceforge/${PN}/${P}-src.7z"

LICENSE="|| ( doomsource buildlic ravenlic zdoom )"
SLOT="0"
KEYWORDS="~x86"
IUSE="debug"

DEPEND=">=media-libs/libsdl-1.2.8-r1
		>=dev-lang/nasm-0.98.39-r3
		>=media-libs/fmod-3.74
		>=media-libs/flac-1.1.2-r3
		media-libs/jpeg"

pkg_setup() {
	games_pkg_setup
}

dir="${GAMES_DATADIR}/doom-data"

src_unpack() {
	unpack ${A} || die "unpack failed"
	epatch ${FILESDIR}/zdoom-2.1.0-path.diff || die "epatch failed"

	# ------------------------------------------------------------------
	# --- TO DISABLE USE OF CCDV, UNCOMMENT THE FOLLOWING BLOCK OF LINES
	# Making compilation more verbose (disabling use of CCDV)
	#sed -i Makefile.linux \
	#	-e "/^CCDV =/d" \
	#	|| die "sed Makefile failed"
	#sed -i tools/updaterevision/Makefile \
	#	-e "/CCDV =/d" \
	#	|| die "sed Makefile failed"
	#sed -i Makefile.linux \
	#	-e 's/^$(ZDOOMBIN): ccdv updaterev $(OBJDIR) $(OBJS)/$(ZDOOMBIN): updaterev $(OBJDIR) $(OBJS)/' \
	#	|| die "sed Makefile failed"
	# ------------------------------------------------------------------


	# CXXFLAGS is already defined in /etc/make.conf, fix Makefile accordingly
	sed -i Makefile.linux \
		-e 's/^CXXFLAGS += $(CFLAGS)/CXXFLAGS = $(CFLAGS)/' \
		|| die "sed Makefile failed"
}

src_compile() {
	make clean || die "make clean failed"

	if use debug; then
		DEBUG=1 make -f Makefile.linux || die "make failed"
	else
		make -f Makefile.linux || die "make failed"
	fi

}

src_install() {
	local myexe
	exeinto "${GAMES_DATADIR}/${PN}"
	if use debug; then
		myexe="${PN}d"
		newexe ${myexe} ${PN} || die "newexe failed"
	else
		doexe ${PN} || die "doexe failed"
	fi
	games_make_wrapper ${PN} ${GAMES_DATADIR}/${PN}/${PN} "${dir}" "${dir}"
	insinto "${GAMES_DATADIR}/${PN}"
	doins wadsrc/${PN}.pk3 || die "doins failed"
	dosym "${GAMES_DATADIR}/${PN}/${PN}.pk3" "${dir}/${PN}.pk3"
	dodoc docs/{commands,history,rh-log,zdoom}.txt
	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst
}