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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/libsafe/libsafe-2.0_p16-r1.ebuild,v 1.4 2006/09/22 05:29:57 matsuu Exp $
inherit flag-o-matic toolchain-funcs multilib
MY_P="${P/_p/-}"
DESCRIPTION="Protection against buffer overflow vulnerabilities"
HOMEPAGE="http://www.research.avayalabs.com/gcm/usa/en-us/initiatives/all/nsr.htm&Filter=ProjectTitle:Libsafe&Wrapper=LabsProjectDetails&View=LabsProjectDetails"
SRC_URI="http://www.research.avayalabs.com/project/libsafe/src/${MY_P}.tgz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE="prelude"
DEPEND="virtual/libc
prelude? ( dev-libs/libprelude )"
S=${WORKDIR}/${MY_P}
src_compile() {
local mycflags=""
filter-flags "-fomit-frame-pointer"
mycflags="${mycflags} ${CFLAGS}"
mycflags="${mycflags} -DLIBSAFE_VERSION=\"\$(VERSION)\""
use prelude && mycflags="${mycflags} \$(LIBPRELUDE_CFLAGS)"
# Note email notification currently not implimented in this ebuild
# due to I cannot work out if a mta is on localhost:25 for it.
# It safer not too assume it is. Uncomment the following if desired
# use mta && mycflags="${mycflags} -DNOTIFY_WITH_EMAIL"
emake CC="$(tc-getCC)" CFLAGS="${mycflags}" libsafe || die
}
src_install() {
# libsafe stuff
into /
dolib.so src/libsafe.so.${PV/_p/.} || die
# dodir /lib
dosym libsafe.so.${PV/_p/.} /$(get_libdir)/libsafe.so || die
dosym libsafe.so.${PV/_p/.} /$(get_libdir)/libsafe.so.${PV%%.*} || die
# Documentation
doman doc/libsafe.8
dohtml doc/libsafe.8.html
dodoc COPYING README INSTALL
use prelude && dodoc LIBPRELUDE
# use mta && dodoc EMAIL_NOTIFICATION
}
pkg_postinst() {
einfo
einfo "To use this you have to put the library as one of the variables"
einfo "in LD_PRELOAD."
einfo "Example in bash:"
einfo "export LD_PRELOAD=libsafe.so.${PV%%.*}"
einfo
}
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