# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

DESCRIPTION="Daemon which collects system statistics to RRD files"
HOMEPAGE="http://collectd.org"
SRC_URI="${HOMEPAGE}/files/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~ppc ~x86 ~amd64"
IUSE="mysql apache2 rrdtool lm_sensors perl hddtemp kernel_linux"

DEPEND="virtual/libc
	virtual/libpcap
	lm_sensors? ( >=sys-apps/lm_sensors-2.10 )
	rrdtool? ( >=net-analyzer/rrdtool-1.2 )
	apache2? ( >=net-misc/curl-7.15 )
	hddtemp? ( app-admin/hddtemp )
	mysql? ( >=dev-db/mysql-5.0 )
	perl? ( >=sys-devel/libperl-5.8 )"
RDEPEND="${DEPEND}"


src_compile () {
	# We do not need libiptc when building under Linux. Moreover, letting
	# collectd build against libiptc.a (included in some amd64 stages)
	# linking will break horribly.
	#
	local iptc="--with-libiptc=/usr"
	if use kernel_linux ; then
		iptc="--without-libiptc"
	fi

	econf \
		$(use_with rrdtool) \
		$(use_with mysql libmysql) \
		$(use_with apache2 libcurl) \
		$(use_enable perl) \
		$(use_enable apache2 apache) \
		$(use_enable lm_sensors sensors) \
		$(use_enable kernel_linux getifaddrs) \
		--localstatedir="/var" \
		--enable-daemon \
		--enable-quota \
		--disable-apcups \
		${iptc}
	emake
}

src_install () {
	einstall
	dodoc README AUTHORS ChangeLog NEWS TODO
	docinto contrib
	dodoc contrib/*

	keepdir /var/lib/collectd

	newinitd "${FILESDIR}/${PN}.initd" ${PN}
	newconfd "${FILESDIR}/${PN}.confd" ${PN}
}

pkg_postinst () {
	einfo "collectd introduced some changes in the new 4.x series."
	einfo "For further information, read http://collectd.org/migrate-v3-v4.shtml"
	einfo "The migration script can be found at:"
	einfo "/usr/share/doc/${P}/contrib/migrate-3-4.px.bz2"
}