# $Id$

PNAME="sane-backends"
PVER="1.0.22"
PBUILD="r2"

PCATEGORIE="media-gfx"

DESCRIPTION="SANE - Scanner Access Now Easy backends."
HOMEPAGE="http://www.sane-project.org/"

DEPEND=">= media-libs/libjpeg-8
	>= media-libs/libv4l-0.8
	>= sys-libs/libieee1284-0.2.11
	>= dev-libs/libusb-1.0
	>= net-dns/avahi-0.6.30
	>= media-libs/libgphoto2-2.4
	>= sys-libs/libssp-4.6"

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

sminclude mtools

SRC_URI=(
	ftp://ftp.sane-project.org/pub/sane/${PNAME}-${PVER}/${SRCFILE}
	ftp://ftp2.sane-project.org/pub/sane/${PNAME}-${PVER}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-xerox-mfp-usb.patch
	mirror://${PNAME}/${PNAME}-${PVER}-libv4l084.patch
)

UP2DATE="updatecmd ${HOMEPAGE} | grep 'ackend.*released' | sed 's/.*s-\([^ ]*\) .*/\1/'"

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# fix broken xerox mfp usb support
	mpatch ${PNAME}-${PVER}-xerox-mfp-usb.patch || die

	# fix build against libv4l-0.8.4
	mpatch ${PNAME}-${PVER}-libv4l084.patch || die
}

src_compile()
{
	cd ${SRCDIR}

	mconfigure --enable-ipv6 --enable-libusb --enable-avahi --with-gphoto2 --disable-latex || die
	mmake || die

	cd tools/hotplug
	grep -v '^$' libsane.usermap > libsane.usermap.new || die
	mv libsane.usermap.new libsane.usermap || die
}

src_install()
{
	cd ${SRCDIR}

	# needed directories
	minstalldir /etc/env.d || die
	minstalldir /etc/hotplug/usb || die
	minstalldir /etc/udev/rules.d || die

	mmake DESTDIR=${BINDIR} \
		docdir=${BINDIR}/usr/share/doc/${PNAME}-${PVER} \
		install || die

	# environment
	echo "SANE_CONFIG_DIR=/etc/sane.d" > ${BINDIR}/etc/env.d/30sane || die

	# usb related
	minstallfile tools/hotplug/libsane.usermap /etc/hotplug/usb/libsane.usermap  || die
	minstallexec tools/hotplug/libusbscanner /etc/hotplug/usb/libusbscanner  || die
	echo "USB_DEVFS_PATH=/dev/bus/usb" >> ${BINDIR}/etc/env.d/30sane || die

	# udev
	minstalludevrule tools/udev/libsane.rules 70-libsane.rules  || die

	# docs
	cd backends
	minstalldocs GUIDE *.README *.BUGS *.CHANGES *.FAQ *.TODO || die

	# remove broken /var/tmp and /var/lib dirs
	if [[ -d ${BINDIR}/var ]]
	then
		rm -rf ${BINDIR}/var || die
	fi
}

preinstall()
{
	# adding the scanner group
	${MLIBDIR}/mgroupadd scanner
}

postinstall()
{
	# remove old udev rules
	if [[ -f ${MROOT}/etc/udev/rules.d/70-libsane.rules ]]
	then
		rm ${MROOT}/etc/udev/rules.d/70-libsane.rules
	fi
}