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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-misc/openswan/openswan-2.3.0.ebuild,v 1.1 2005/01/21 02:49:24 pfeifer Exp $
inherit eutils
MY_P=${P/_p/_kb}
S=${WORKDIR}/${MY_P}
DESCRIPTION="Open Source implementation of IPsec for the Linux operating system (was SuperFreeS/WAN)."
HOMEPAGE="http://www.openswan.org/"
SRC_URI="http://www.openswan.org/code/${MY_P}.tar.gz
mirror://gentoo/${MY_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="-* ~x86 ~amd64 ~ppc"
IUSE=""
DEPEND="!net-misc/strongswan
virtual/libc
virtual/linux-sources
>=dev-libs/gmp-3.1.1
net-misc/host
sys-apps/iproute2"
RDEPEND=""
check_version_h() {
if [ ! -f "${ROOT}/usr/src/linux/include/linux/version.h" ]
then
eerror "Please verify that your /usr/src/linux symlink is pointing"
eerror "to your current kernel sources, and that you have a running kernel"
die "/usr/src/linux symlink not setup!"
fi
}
get_KV_info() {
check_version_h
# Get the kernel version of sources in /usr/src/linux ...
export KV_full="$(awk '/UTS_RELEASE/ { gsub("\"", "", $3); print $3 }' \
"${ROOT}/usr/src/linux/include/linux/version.h")"
export KV_major="$(echo "${KV_full}" | cut -d. -f1)"
export KV_minor="$(echo "${KV_full}" | cut -d. -f2)"
export KV_micro="$(echo "${KV_full}" | cut -d. -f3 | sed -e 's:[^0-9].*::')"
}
is_kernel() {
[ -z "$1" -o -z "$2" ] && return 1
get_KV_info
if [ "${KV_major}" -eq "$1" -a "${KV_minor}" -eq "$2" ]
then
return 0
else
return 1
fi
}
pkg_setup() {
get_KV_info
einfo "Linux kernel is version ${KV_major}.${KV_minor}.${KV_micro}"
if is_kernel 2 5
then
eerror "Kernel version ${KV_major}.${KV_minor}.${KV_micro} will not work with this ebuild."
die "Please install a 2.6.x version of the Linux kernel."
fi
if is_kernel 2 6
then
einfo "This ebuild will set ${P} to use 2.6 native IPsec (KAME)."
einfo "KLIPS will not be compiled/installed."
export MYMAKE="programs"
elif is_kernel 2 4
then
[ -d /usr/src/linux/net/ipsec ] || {
eerror "You need to have an IPsec enabled 2.4.x kernel."
eerror "Ensure you have one running and make a symlink to it in /usr/src/linux"
}
einfo "Using patched-in IPsec code for kernel 2.4"
einfo "Your kernel only supports KLIPS for kernel level IPsec."
export MYMAKE="confcheck programs"
else
eerror "Sorry, no support for your kernel version ${KV_major}.${KV_minor}.${KV_micro}."
die "Install an IPsec enabled 2.4 or 2.6 kernel."
fi
}
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/${P}-gentoo.patch
}
src_compile() {
make \
DESTDIR=${D} \
USERCOMPILE="${CFLAGS}" \
FINALCONFDIR=/etc/ipsec \
INC_RCDEFAULT=/etc/init.d \
INC_USRLOCAL=/usr \
INC_MANDIR=share/man \
${MYMAKE} || die
}
src_install() {
make \
DESTDIR=${D} \
USERCOMPILE="${CFLAGS}" \
FINALCONFDIR=/etc/ipsec \
INC_RCDEFAULT=/etc/init.d \
INC_USRLOCAL=/usr \
INC_MANDIR=share/man \
install || die
dosym /etc/ipsec/ipsec.d /etc/ipsec.d
exeinto /etc/init.d/
doexe ${FILESDIR}/ipsec
}
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