# $Id$

PNAME="qemu-kvm"
PVER="1.2.0"
PBUILD="r1"

PCAT="app-emulation"

DESCRIPTION="KVM QEMU is a generic processor emulator which achieves a good emulation speed by using dynamic translation."
HOMEPAGE="http://www.linux-kvm.org/"

DEPEND=">= dev-libs/glib2-2.34
	>= dev-libs/cyrus-sasl-2.1
	>= dev-libs/nss-3.13
	>= app-crypt/gnutls-2.12
	>= media-libs/libjpeg-8
	>= media-libs/libpng-1.5
	>= media-libs/libsdl-1.2.15
	>= media-libs/alsa-lib-1.0.26
	>= media-sound/libpulse-2.1
	>= net-misc/curl-7
	>= net-wlan/bluez-libs-4.99
	>= sys-libs/ncurses-5.9
	>= sys-apps/iproute2-3.3
	>= net-misc/bridge-utils-1.5
	>= net-misc/vde2-2.3
	>= sys-apps/attr-2.4
	>= sys-apps/pciutils-3.1
	>= sys-apps/seabios-1.7
	>= sys-apps/vgabios-0.7
	>= sys-libs/libuuid-2.22
	>= virtual/opengl
	>= app-emulation/qemu-networking-3"

SDEPEND=">= dev-lang/perl-5.14
	>= dev-lang/python-2.7"

PROVIDE="virtual/qemu"

SRCFILE="${PNAME}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

sminclude mbuild mtools

SRC_URI=(
	sourceforge://${PNAME/qemu-/}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

# exclude rc versions
UP2EXCLUDE="-rc"
UP2DATE="updatecmd_sourceforge ${PNAME/qemu-/} ${PNAME} gz"

src_compile()
{
	cd ${SRCDIR}

	# non-autotools configure scripts
	./configure \
		--prefix=/usr \
		--sysconfdir=/etc \
		--disable-strip \
		--disable-werror \
		--disable-libiscsi \
		--disable-usb-redir \
		--enable-kvm \
		--enable-pie \
		--enable-nptl \
		--enable-attr \
		--enable-bluez \
		--enable-curl \
		--enable-curses \
		--enable-opengl \
		--enable-sdl \
		--enable-smartcard \
		--enable-smartcard-nss \
		--enable-tcg-interpreter \
		--enable-uuid \
		--enable-vde \
		--enable-vnc-jpeg \
		--enable-vnc-png \
		--enable-vnc-sasl \
		--enable-vnc-tls \
		--audio-drv-list=alsa,sdl,oss,pa \
		--audio-card-list=ac97,sb16,es1370,hda \
		|| die

	mmake || die
}

src_install()
{
	cd ${SRCDIR}
	mmake DESTDIR=${BINDIR} install || die

	# provided by seabios
	rm ${BINDIR}/usr/share/qemu/bios.bin || die
	mlink ../seabios/bios.bin /usr/share/qemu/bios.bin || die

	# provided by vgabios
	rm ${BINDIR}/usr/share/qemu/vgabios.bin || die
	rm ${BINDIR}/usr/share/qemu/vgabios-cirrus.bin || die
	rm ${BINDIR}/usr/share/qemu/vgabios-qxl.bin || die
	rm ${BINDIR}/usr/share/qemu/vgabios-stdvga.bin || die
	rm ${BINDIR}/usr/share/qemu/vgabios-vmware.bin || die
	mlink ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin || die
	mlink ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin || die
	mlink ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin || die
	mlink ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin || die
	mlink ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin || die

	# arch is always x86_64 with kvm enabled qemu
	local myarch=x86_64
	# symbolic link for backwards compatibility
	mlink qemu-system-${myarch} /usr/bin/qemu-kvm || die
	# symbolic link for to qemu binary for emulator apps
	mlink qemu-system-${myarch} /usr/bin/qemu || die
	# symbolic link for to qemu binary for emulator apps
	mlink qemu-system-${myarch} /usr/bin/kvm || die

	# fix man page
	mv ${BINDIR}/usr/share/man/man1/qemu{,-kvm}.1 || die

	# install udev rules
	echo 'KERNEL=="kvm", GROUP="kvm", MODE="0660' > ${SRCDIR}/65-qemu-kvm.rules || die
	minstalludevrule ${SRCDIR}/65-qemu-kvm.rules || die

	minstalldocs Changelog CODING_STYLE COPYING* HACKING LICENSE MAINTAINERS README TODO || die
}

preinstall()
{
	mgroupadd kvm
}

postinstall()
{
	# reload udev rule
	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		[[ -x /bin/udevadm ]] && udevadm control --reload
	fi
}

postremove()
{
	# reload udev rule
	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		[[ -x /bin/udevadm ]] && udevadm control --reload
	fi
}