# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-geosciences/gpsd/gpsd-2.34-r1.ebuild,v 1.2 2007/07/22 07:10:12 dberkholz Exp $

inherit eutils autotools distutils

DESCRIPTION="GPS daemon and library to support USB/serial GPS devices and various GPS/mapping clients."
HOMEPAGE="http://gpsd.berlios.de/"
SRC_URI="http://download.berlios.de/gpsd/${P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~arm ~amd64 ~ppc ~ppc64 ~sparc ~x86"

IUSE="dbus italk itrax minimal ntp python static tntc usb X"

RDEPEND="X? (
		x11-libs/libXmu
		x11-libs/libXext
		x11-libs/libXp
		x11-libs/libX11
		x11-libs/libXt
		x11-libs/libSM
		x11-libs/libICE
		x11-libs/libXpm
		x11-libs/libXaw
		virtual/motif
	)
	python? ( dev-lang/python )
	app-text/xmlto
	dbus? ( >=sys-apps/dbus-0.94
		>=dev-libs/glib-2.6
		dev-libs/dbus-glib )
	ntp? ( net-misc/ntp )
	usb? ( virtual/dev-manager )"

DEPEND="${RDEPEND}
	X? (
		x11-proto/xproto
		x11-proto/xextproto
	)"

RESTRICT="test"

WANT_AUTOMAKE="latest"
WANT_AUTOCONF=2.5

src_unpack() {
	unpack ${A}
	cd ${S}
	eautoreconf
}

src_compile() {
	use python && distutils_python_version

	local my_conf="--enable-shared"

	if ! use static; then
	    my_conf="${my_conf} --with-pic --disable-static"
	else
	    my_conf="${my_conf} --enable-static"
	fi

	if ! use ntp; then
	    my_conf="${my_conf} --disable-ntpshm"
	fi

	if use minimal; then
	    local max_clients="5"
	    local max_devices="1"
	    my_conf="${my_conf} --enable-squelch --disable-pps"
	    my_conf="${my_conf} --enable-max-clients=${max_clients} --enable-max-devices=${max_devices}"
	fi

	econf ${my_conf} $(use_enable dbus) $(use_enable tntc tnt) \
	    $(use_with X x) $(use_enable italk) $(use_enable itrax) \
	    $(use_enable python) || die "econf failed"

	emake LDFLAGS="${LDFLAGS} -lm" || die "emake failed"
}

src_install() {
	cd ${S}
	make DESTDIR=${D} install

	if use usb ; then
	    insinto /etc/hotplug/usb
	    doins gpsd.usermap
	    exeinto /etc/hotplug/usb
	    doexe gpsd.hotplug
	    keepdir /var/run/usb # needed for REMOVER
	else
	    newconfd ${FILESDIR}/gpsd.conf gpsd
	    newinitd ${FILESDIR}/gpsd.init gpsd
	fi

	if use X ; then
	    insinto /etc/X11/app-defaults
	    newins xgps.ad Xgps
	    newins xgpsspeed.ad Xgpsspeed
	fi

	dobin logextract
	diropts "-m0644"

	if use python ; then
	    exeinto /usr/$(get_libdir)/python${PYVER}/site-packages
	    doexe gps.py gpsfake.py gpspacket.so
	fi

	dodoc AUTHORS COPYING INSTALL README TODO

	# add missing include file (see bug #162361)
	insinto /usr/include
	doins gpsd_config.h
}

pkg_postinst() {
	einfo ""
	einfo "This version of gpsd adds additional GPS device support, almost"
	einfo "all of which is enabled by default, except those controlled by"
	einfo "the USE flags for TNT and iTrax/iTalk support.  The minimal flag"
	einfo "enables the embedded device (ie, small footprint) support, but"
	einfo "you'll need to modify the ebuild if you need to change either"
	einfo "the number of clients or the number of devices.  Although pps"
	einfo "is enabled, it still needs the correct kernel patches.  You"
	einfo "should probably have >=udev-096-r1 for hotplugging and general"
	einfo "usb device detection to work correctly (ie, without hotplug)."
	einfo ""
	einfo "Different GPS devices require the corresponding kernel options"
	einfo "to be enabled, such as USB_SERIAL_GARMIN, or a USB serial driver"
	einfo "for an adapter such as those that come with Deluo GPS units (eg,"
	einfo "USB_SERIAL_PL2303). Straight serial devices should always work,"
	einfo "even without udev/hotplug support."
	einfo ""
	einfo "Read the INSTALL doc for more information on supported hardware,"
	einfo "and make sure udev has the right group permissions set on the tty"
	einfo "devices if using USB (it should Do The Right Thing (TM))..."
	einfo ""
}