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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/games-emulation/zsnes/zsnes-1.51-r4.ebuild,v 1.5 2013/02/07 22:31:33 vapier Exp $
EAPI=2
inherit eutils autotools flag-o-matic toolchain-funcs multilib pax-utils games
DESCRIPTION="SNES (Super Nintendo) emulator that uses x86 assembly"
HOMEPAGE="http://www.zsnes.com/ http://ipherswipsite.com/zsnes/"
SRC_URI="mirror://sourceforge/zsnes/${PN}${PV//./}src.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="-* amd64 x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux"
IUSE="ao custom-cflags +debug opengl pax_kernel png"
RDEPEND="media-libs/libsdl[audio,video]
>=sys-libs/zlib-1.2.3-r1
amd64? ( >=app-emulation/emul-linux-x86-sdl-10.1 )
ao? ( media-libs/libao )
debug? ( sys-libs/ncurses )
opengl? ( virtual/opengl )
png? ( media-libs/libpng )"
DEPEND="${RDEPEND}
dev-lang/nasm
amd64? ( >=sys-apps/portage-2.1 )"
S=${WORKDIR}/${PN}_${PV//./_}/src
src_prepare() {
# Fixing compilation without libpng installed
# Fix bug #186111
# Fix bug #214697
# Fix bug #170108
# Fix bug #260247
# Fix compability with libpng15 wrt #378735
# Fix buffer overwrite #257963
# Fix gcc47 compile #419635
epatch \
"${FILESDIR}"/${P}-libpng.patch \
"${FILESDIR}"/${P}-archopt-july-23-update.patch \
"${FILESDIR}"/${P}-gcc43.patch \
"${FILESDIR}"/${P}-libao-thread.patch \
"${FILESDIR}"/${P}-depbuild.patch \
"${FILESDIR}"/${P}-CC-quotes.patch \
"${FILESDIR}"/${P}-libpng15.patch \
"${FILESDIR}"/${P}-buffer.patch \
"${FILESDIR}"/${P}-gcc47.patch \
"${FILESDIR}"/${P}-cross-compile.patch
# The sdl detection logic uses AC_PROG_PATH instead of
# AC_PROG_TOOL, so force the var to get set the way we
# need for things to work correctly.
tc-is-cross-compiler && export ac_cv_path_SDL_CONFIG=${CHOST}-sdl-config
sed -i -e '67i#define OF(x) x' zip/zunzip.h || die
# Remove hardcoded CFLAGS and LDFLAGS
sed -i \
-e '/^CFLAGS=.*local/s:-pipe.*:-Wall -I.":' \
-e '/^LDFLAGS=.*local/d' \
-e '/\w*CFLAGS=.*fomit/s:-O3.*$STRIP::' \
configure.in \
|| die "sed failed"
eautoreconf
}
src_configure() {
tc-export CC
use amd64 && multilib_toolchain_setup x86
use custom-cflags || strip-flags
append-flags -U_FORTIFY_SOURCE #257963
egamesconf \
$(use_enable ao libao) \
$(use_enable debug debugger) \
$(use_enable png libpng) \
$(use_enable opengl) \
--disable-debug \
--disable-cpucheck \
--enable-release \
force_arch=no
}
src_compile() {
emake makefile.dep || die "emake makefile.dep failed"
emake || die "emake failed"
}
src_install() {
dogamesbin zsnes || die "dogamesbin failed"
if use pax_kernel; then
pax-mark m "${D}""${GAMES_BINDIR}"/zsnes || die
fi
newman linux/zsnes.1 zsnes.6
dodoc \
../docs/{readme.1st,authors.txt,srcinfo.txt,stdards.txt,support.txt,thanks.txt,todo.txt,README.LINUX} \
../docs/readme.txt/*
dohtml -r ../docs/readme.htm/*
make_desktop_entry zsnes ZSNES
newicon icons/48x48x32.png ${PN}.png
prepgamesdirs
}
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