ebuild for ganglia 3.1.0

ganglia-3.1.0.ebuild (text/plain), 2.96 KB, created by Carlo Marcelo Arenas Belon on 2008-08-02 22:21:41 UTC

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

WEBAPP_OPTIONAL="yes"
inherit multilib webapp depend.php python

DESCRIPTION="Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and grids"
HOMEPAGE="http://ganglia.sourceforge.net/"
SRC_URI="mirror://sourceforge/ganglia/${P}.tar.gz"
LICENSE="BSD"

WEBAPP_MANUAL_SLOT="yes"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="minimal vhosts python"

DEPEND="
	dev-libs/confuse
	dev-libs/expat
	dev-libs/apr
	!minimal? ( net-analyzer/rrdtool )
	python? ( dev-lang/python )"

RDEPEND="
	${DEPEND}
	${WEBAPP_DEPEND}
	=virtual/httpd-php-5*"

pkg_setup() {
	if ! use minimal ; then
		require_gd
		require_php_with_use xml ctype
		webapp_pkg_setup
	fi
}

src_compile() {
	econf \
		--enable-gexec \
		$(use_enable python) \
		$(use_with !minimal gmetad) || die "econf failed"

	emake || die "emake failed"
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed"
	
	newinitd "${FILESDIR}"/gmond.rc gmond
	doman mans/{gmetric.1,gmond.1,gstat.1}
	doman gmond/gmond.conf.5
	dodoc AUTHORS ChangeLog INSTALL NEWS README 
	dodir /etc/ganglia/conf.d
	
	if use python; then
		# Sadly, there is no install target for any of this.
		mv gmond/modules/python/README ${T}/README.python_modules
		dodoc ${T}/README.python_modules
		insinto /etc/ganglia/conf.d
		doins gmond/modules/conf.d/modpython.conf
		dodir /usr/$(get_libdir)/ganglia/python_modules
		insinto /usr/$(get_libdir)/ganglia/python_modules
		doins gmond/python_modules/disk/multidisk.py
		doins gmond/python_modules/network/tcpconn.py
	fi

	insinto /etc/ganglia
	if ! use minimal; then
		doins gmetad/gmetad.conf
		doman mans/gmetad.1
		keepdir /var/lib/ganglia/rrds
		fowners nobody:nobody /var/lib/ganglia/rrds
		newinitd "${FILESDIR}"/gmetad.rc gmetad

		webapp_src_preinst
		insinto "${MY_HTDOCSDIR}"
		doins -r web/*

		webapp_configfile "${MY_HTDOCSDIR}"/conf.php
		webapp_src_install
	fi
}

pkg_preinst() {
	local f
	if has_version '<sys-cluster/ganglia-3.1.0'; then
		elog "Previous ganglia installation detected."
		elog "Copying conf files to /etc/ganglia from /etc."
		elog "You may have to remove /etc/gmond.conf yourself."
		mkdir -p ${IMAGE}/etc/ganglia
		for f in "gmond.conf" "gmetad.conf"; do
			[ -f ${ROOT}etc/${f} ] && cp ${ROOT}etc/${f} ${IMAGE}/etc/ganglia
		done
	fi
}

pkg_postinst() {
	elog
	elog "This package doesn't include a configuration file for gmond."
	elog "You could generate a default template by running:"
	elog "    /usr/sbin/gmond -t > /etc/ganglia/gmond.conf"
	elog "and customize it from there or provide your own."

	use minimal || webapp_pkg_postinst

	use python && \
		python_mod_optimize /usr/$(get_libdir)/ganglia/python_modules/
}

pkg_prerm() {
	use minimal || webapp_pkg_prerm
}

pkg_postrm() {
	use python && \
		python_mod_cleanup /usr/$(get_libdir)/ganglia/python_modules/
	[ -d /usr/$(get_libdir)/ganglia ] && rmdir /usr/$(get_libdir)/ganglia
}