inherit eutils flag-o-matic linux-mod toolchain-funcs

MY_PV=${PV/_/}
MY_P=${PN}-${MY_PV}

DESCRIPTION="Multi-platform & multi-targets cpu emulator and dynamic translator kernel fast execution module"
HOMEPAGE="http://fabrice.bellard.free.fr/qemu/"
SRC_URI="http://fabrice.bellard.free.fr/qemu/$MY_P.tar.gz"

LICENSE="KQEMU"
SLOT="0"
KEYWORDS="-* amd64 x86"
RESTRICT="nostrip"
IUSE=""

S="${WORKDIR}/$MY_P"

DEPEND=""

pkg_setup() {
	MODULE_NAMES="kqemu(misc:${S})"
	linux-mod_pkg_setup

	einfo "kqemu is binary module with a restricted license."
	einfo "Please read carefully the KQEMU license"
	einfo "and ${HOMEPAGE}qemu-accel.html"
	einfo "if you would like to see it released under the GPL"
}

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

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

	./configure --kernel-path="${KV_DIR}" \
		|| die "could not configure"

	make
}

src_install() {
	linux-mod_src_install

	# udev rule
	dodir /etc/udev/rules.d/
	echo 'KERNEL="kqemu*", NAME="%k", GROUP="qemu", MODE="0660"' > ${D}/etc/udev/rules.d/48-qemu.rules
	enewgroup qemu

	# Module doc
	dodoc ${S}/kqemu/README

	# module params
	dodir /etc/modules.d
	echo "options kqemu major=0" > ${D}/etc/modules.d/kqemu
}

pkg_postinst() {
	linux-mod_pkg_postinst
	einfo "Make sure you have the kernel module loaded before running qemu"
	einfo "and your user is in the qemu group"
}