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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils toolchain-funcs games
DESCRIPTION="Port of ID's doom to SDL and OpenGL"
HOMEPAGE="http://prboom.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz
mirror://gentoo/${PN}.png"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 arm ~ppc x86"
IUSE=""
DEPEND="media-libs/libsdl[joystick,video]
media-libs/sdl-mixer
media-libs/sdl-net
!<games-fps/lsdldoom-1.5
virtual/opengl
virtual/glu"
RDEPEND="${DEPEND}"
src_prepare() {
ebegin "Detecting NVidia GL/prboom bug"
$(tc-getCC) "${FILESDIR}"/${P}-nvidia-test.c 2> /dev/null
local ret=$?
eend ${ret} "NVidia GL/prboom bug found ;("
[ ${ret} -eq 0 ] || epatch "${FILESDIR}"/${P}-nvidia.patch
epatch "${FILESDIR}"/${P}-libpng14.patch
sed -i \
-e '/^gamesdir/ s/\/games/\/bin/' \
src/Makefile.in \
|| die "sed failed"
sed -i \
-e 's/: install-docDATA/:/' \
-e '/^SUBDIRS/ s/doc//' \
Makefile.in \
|| die "sed failed"
sed -i \
-e 's:-ffast-math $CFLAGS_OPT::' \
configure \
|| die "sed configure failed"
}
src_configure() {
# leave --disable-cpu-opt in otherwise the configure script
# will append -march=i686 and crap ... let the user's CFLAGS
# handle this ...
egamesconf \
--enable-gl \
--disable-i386-asm \
--disable-cpu-opt \
--with-waddir="${GAMES_DATADIR}/doom-data"
}
src_install() {
default
emake DESTDIR="${D}" install
doman doc/*.{5,6}
dodoc doc/README.* doc/*.txt
doicon "${DISTDIR}"/${PN}.png
make_desktop_entry ${PN} "PrBoom"
prepgamesdirs
}
pkg_postinst() {
games_pkg_postinst
elog "To play the original Doom levels, place doom.wad and/or doom2.wad"
elog "into ${GAMES_DATADIR}/doom-data"
elog "Then run ${PN} accordingly."
elog
elog "doom1.wad is the shareware demo wad consisting of 1 episode,"
elog "and doom.wad is the full Doom 1 set of 3 episodes"
elog "(or 4 in the Ultimate Doom wad)."
elog
elog "You can even emerge doom-data and/or freedoom to play for free."
}
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