# Copyright 2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# $Header: $

MY_P="${PN}-${PV%.*}-${PV##*.}"
DESCRIPTION="Protecting Critical Elements of Stacks"
SRC_URI="http://www.research.avayalabs.com/project/libsafe/src/${MY_P}.tgz"
HOMEPAGE="http://www.research.avayalabs.com/project/libsafe/"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE=""

DEPEND="virtual/glibc"
#RDEPEND="${DEPEND}"
S=${WORKDIR}/${MY_P}

src_compile() {

	emake libsafe || die
}

src_install() {

	DESTTREE="" dolib.so src/libsafe.so.${PV} || die
	dosym libsafe.so.${PV} /lib/libsafe.so.${PV%%.*} || die

	dodoc ChangeLog EMAIL_NOTIFICATION INSTALL LIBPRELUDE README
	dohtml doc/libsafe.8.html
	doman doc/libsafe.8
}
pkg_postinst() {
	if [ -z `grep "^/lib/libsafe.so.${PV%%.*}$" /etc/ld.so.preload` ] ; then
		echo "/lib/libsafe.so.${PV%%.*}" >> /etc/ld.so.preload
	fi
	
}

pkg_prerm() {
	cp /etc/ld.so.preload ${T}
	grep -v libsafe ${T}/ld.so.preload > /etc/ld.so.preload
}