# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2

inherit base

DESCRIPTION="Lightweight performance tools"
HOMEPAGE="http://code.google.com/p/likwid/"
SRC_URI="http://likwid.googlecode.com/files/${P}.tar.gz"

KEYWORDS="~amd64 ~x86"
IUSE="bench instrument msrd"
SLOT="0"
LICENSE="GPL-2"

S="${WORKDIR}/${PN}-2.2"

src_configure() {
	sed -i 's:^PREFIX = .*:PREFIX = '${D}'/usr:' config.mk
	use instrument && sed -i 's:#DEFINES  += -DPERFMON:DEFINES  += -DPERFMON:' include_GCC.mk include_ICC.mk
	use msrd && sed -i 's:^MSRDAEMON = .*:MSRDAEMON = $(PREFIX)/bin/likwid-msrD:' config.mk
}

src_compile() {
	emake
	use bench && emake likwid-bench
	if use msrd ; then
		cd ${S}/src/msr-daemon
		emake
	fi
}