# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils perl-module


PV2="0.18"
DESCRIPTION="Utility to communicate with your Polar heartrate monitor through
infrared port"
HOMEPAGE="http://daveb.net/s710/"
SRC_URI="${HOMEPAGE}/src/${P}.tar.gz"
# I cannot get perl support to work, feel correct this
#	perl?	(${HOMEPAGE}/src/S710-${PV2}.tar.gz)"


LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE="perl usb"
DEPEND="virtual/libc
		>=media-libs/gd-1.8
		media-libs/libpng
		usb?	(	>=dev-libs/libusb-0.1.8		)"
		#perl?	(	dev-lang/perl				)

#TODO:
# an init script for s710d
# possibility to run s710sh or s710d as normal user ?
# fix perl module support


PS="S710-${PV2}"
SS="${WORKDIR}/${PS}"
src_unpack() {
		unpack "${P}.tar.gz"
		use perl &&	unpack "${PS}.tar.gz"
}

src_compile() {
		cd "${S}"
		echo "Your are running a ${KV} kernel."
		KV_MINOR="`KV_minor "${KV}"`"
		case "${KV_MINOR}" in 
			6)
				econf							\
				`use_with usb`					\
				--with-gd --with-png			\
				--with-filedir=/var/cache/s710	\
				|| die "Configuration failed!"
			;;
			4)
				econf							\
				`use_with usb`					\
				`use_enable usb-bulk-read usb`	\
				--with-gd --with-png			\
				--with-filedir=/var/cache/s710	\
				|| die "Configuration failed!"
			;;
			2)
				eerror "You can only use this package with 2.4 or 2.6 kernels."
				die
			;;
		esac
		einfo	"Compiling s710 now:"
		emake	|| die "Compilation failed!"
		use	perl	&& einfo									\
					&& einfo "Compiling s710 perl module now:"	\
					&& cd "${SS}"								\
					&& perl-module_src_compile
					#|| die "Perl module compilation failed!"
}

src_install() {
		cd "${S}"
		einstall || die "Installation failed!"
		dodoc AUTHORS ChangeLog INSTALL NEWS README TODO
		dodir /var/cache/s710
		use perl	&& cd "${SS}"				\
					&& perl-module_src_install	\
					&& mv README README.perl	\
					&& dodoc README.perl
		echo	"To communicate with your watch through infrared,"
		echo	"you could for example use:"
		echo	"# s710sh -d ir /dev/ttyS1"
		echo	"Your data will be stored in /var/cache/s710."
}