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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/oprofile/oprofile-0.9.4.ebuild,v 1.7 2009/03/22 07:51:19 spock Exp $
EAPI=1
inherit eutils qt3 linux-info
DESCRIPTION="A transparent low-overhead system-wide profiler"
HOMEPAGE="http://oprofile.sourceforge.net"
SRC_URI="mirror://sourceforge/oprofile/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
IUSE="qt3"
DEPEND=">=dev-libs/popt-1.7-r1
>=sys-devel/binutils-2.14.90.0.6-r3
>=sys-libs/glibc-2.3.2-r1
qt3? ( x11-libs/qt:3 )"
pkg_setup() {
linux-info_pkg_setup
if ! linux_chkconfig_present OPROFILE; then
elog "In order for oprofile to work, you need to configure your kernel"
elog "with CONFIG_OPROFILE set to 'm' or 'y'."
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
epatch "${FILESDIR}/${P}-gcc43.patch"
epatch "${FILESDIR}/${P}-open.patch"
}
src_compile() {
local myconf=""
if use qt3
then
REALHOME="$HOME"
mkdir -p "$T"/fakehome/.kde
mkdir -p "$T"/fakehome/.qt
export HOME="$T/fakehome"
addwrite "${QTDIR}/etc/settings"
# things that should access the real homedir
[ -d "$REALHOME/.ccache" ] && ln -sf "$REALHOME/.ccache" "$HOME/"
else
myconf="${myconf} --with-qt-dir=/void"
fi
myconf="${myconf} --with-x"
case ${KV_FULL} in
2.2.*|2.4.*) myconf="${myconf} --with-linux=${KV_DIR}";;
2.5.*|2.6.*) myconf="${myconf} --with-kernel-support";;
*) die "Kernel version '${KV_FULL}' not supported";;
esac
econf ${myconf} || die "econf failed"
local mymake=""
sed -i -e "s,depmod -a,:,g" Makefile
emake ${mymake} || die "emake failed"
}
src_install() {
local myinst=""
myinst="${myinst} MODINSTALLDIR=${D}/lib/modules/${KV_FULL}"
make DESTDIR="${D}" ${myinst} htmldir="/usr/share/doc/${PF}" install || die "make install failed"
dodoc ChangeLog* README TODO
}
pkg_postinst() {
if [[ ${ROOT} == / ]] ; then
[[ -x /sbin/update-modules ]] && /sbin/update-modules || /sbin/modules-update
fi
echo
elog "Now load the oprofile module by running:"
elog " # opcontrol --init"
elog "Then read manpages and this html doc:"
elog " /usr/share/doc/${PF}/oprofile.html"
echo
}
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