inherit eutils flag-o-matic toolchain-funcs cvs

ECVS_SERVER="cvs.savannah.nongnu.org:/sources/qemu"
ECVS_MODULE="qemu"
ECVS_CO_OPTS="-D $PV"
ECVS_UP_OPTS="$ECVS_CO_OPTS -dP"

S="$WORKDIR/$ECVS_MODULE"

DESCRIPTION="Multi-platform & multi-targets cpu emulator and dynamic translator"
HOMEPAGE="http://fabrice.bellard.free.fr/qemu/"
SRC_URI=""

LICENSE="GPL-2 LGPL-2.1 KQEMU"
SLOT="0"
KEYWORDS="amd64 x86"
IUSE="kqemu sdl fmod alsa"
RESTRICT="nostrip"

DEPEND="virtual/libc
	sdl? ( media-libs/libsdl )
	fmod? ( media-libs/fmod )
	alsa? ( media-libs/alsa-lib )
	kqemu? ( app-emulation/kqemu )
	app-text/texi2html"
RDEPEND="sdl? ( media-libs/libsdl )"


set_target_list() {
	TARGET_LIST="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu mips-softmmu arm-softmmu"
	export TARGET_LIST
}

pkg_setup() {
	if [ "$(gcc-major-version)" == "4" ]; then
		ewarn "Qemu could not build with GCC 4"
	fi
}

src_compile() {
	#Let the application set its cflags
	unset CFLAGS

	# Switch off hardened tech
	filter-flags -fpie -fstack-protector

	myconf="--disable-gcc-check"
	if ! use sdl ; then
		myconf="$myconf --disable-gfx-check"
	fi
	set_target_list

	./configure \
		--prefix=/usr \
		--target-list="${TARGET_LIST}" \
		--enable-slirp \
		--kernel-path=${KV_DIR} \
		$(use_enable kqemu) \
		$(use_enable alsa) \
		$(use_enable fmod) \
		${myconf} \
		$(use_enable sdl)\
		|| die "could not configure"

	emake || die "make failed"
}

src_install() {
	make install \
		prefix=${D}/usr \
		bindir=${D}/usr/bin \
		datadir=${D}/usr/share/qemu \
		docdir=${D}/usr/share/doc/${P} \
		mandir=${D}/usr/share/man || die

	chmod -x ${D}/usr/share/man/*/*
}

pkg_postinst() {
	einfo "You will need the Universal TUN/TAP driver compiled into"
	einfo "kernel or as a module to use the virtual network device."
}