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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=3
inherit toolchain-funcs eutils
DESCRIPTION="tool that helps you find what software is using the most power"
HOMEPAGE="http://www.lesswatts.org/projects/powertop/"
SRC_URI="http://www.lesswatts.org/projects/powertop/download/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 arm ppc sparc x86 ~amd64-linux ~x86-linux"
IUSE="unicode"
DEPEND="sys-libs/ncurses[unicode?]
sys-devel/gettext"
RDEPEND="sys-libs/ncurses[unicode?]
virtual/libintl
sys-apps/pciutils"
src_prepare() {
sed -i '/${CFLAGS}/s:$: ${LDFLAGS}:' Makefile
use unicode || sed -i 's:-lncursesw:-lncurses:' Makefile
}
src_configure() {
tc-export CC
}
src_install() {
emake install DESTDIR="${ED}" || die
dodoc Changelog README
gunzip "${ED}"/usr/share/man/man1/powertop.1.gz
}
pkg_postinst() {
echo
einfo "For PowerTOP to work best, use a Linux kernel with the"
einfo "tickless idle (NO_HZ) feature enabled (version 2.6.21 or later)"
echo
}
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