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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-misc/dhcp/dhcp-3.1.2_p1.ebuild,v 1.10 2011/04/15 21:40:50 ulm Exp $
inherit eutils flag-o-matic multilib toolchain-funcs
MY_PV="${PV//_alpha/a}"
MY_PV="${MY_PV//_beta/b}"
MY_PV="${MY_PV//_rc/rc}"
MY_PV="${MY_PV//_p/p}"
MY_P="${PN}-${MY_PV}"
DESCRIPTION="ISC Dynamic Host Configuration Protocol"
HOMEPAGE="http://www.isc.org/products/DHCP"
SRC_URI="ftp://ftp.isc.org/isc/dhcp/${MY_P}.tar.gz"
LICENSE="as-is BSD"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ~mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd"
IUSE="doc minimal static selinux kernel_linux"
DEPEND="selinux? ( sec-policy/selinux-dhcp )
kernel_linux? ( sys-apps/net-tools )"
S="${WORKDIR}/${MY_P}"
src_unpack() {
unpack ${A}
cd "${S}"
# Gentoo patches - these will probably never be accepted upstream
# Enable chroot support
epatch "${FILESDIR}/${PN}"-3.0-paranoia.patch
# Fix some permission issues
epatch "${FILESDIR}/${PN}"-3.0-fix-perms.patch
# Enable dhclient to equery NTP servers
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-ntp.patch
# resolvconf support in dhclient-script
epatch "${FILESDIR}/${PN}"-3.1.0a1-dhclient-resolvconf.patch
# Fix setting hostnames on Linux
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-hostname.patch
# Allow mtu settings
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-mtu.patch
# Allow dhclient to use IF_METRIC to set route metrics
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-metric.patch
# Stop downing the interface on Linux as that breaks link dameons
# such as wpa_supplicant and netplug
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-no-down.patch
# Quiet the isc blurb
epatch "${FILESDIR}/${PN}"-3.0.3-no_isc_blurb.patch
# Enable dhclient to get extra configuration from stdin
epatch "${FILESDIR}/${PN}"-3.0.4-dhclient-stdin-conf.patch
# Disable fallback interfaces when using BPF
# This allows more than one dhclient instance on the BSD's
epatch "${FILESDIR}/${PN}"-3.0.5-bpf-nofallback.patch
# General fixes which will probably be accepted upstream eventually
# Install libdst, #75544
epatch "${FILESDIR}/${PN}"-3.0.3-libdst.patch
# Fix building on Gentoo/FreeBSD
epatch "${FILESDIR}/${PN}"-3.0.2-gmake.patch
# NetworkManager support patches
# If they fail to apply to future versions they will be dropped
# Add dbus support to dhclient
epatch "${FILESDIR}/${PN}"-3.0.3-dhclient-dbus.patch
# Denial of service through mixed identifier/ethernet host definitions
epatch "${FILESDIR}/${P}"-CVE-2009-1892.patch
# Brand the version with Gentoo
# include revision if >0
local newver="${MY_PV}-Gentoo"
[[ ${PR} != "r0" ]] && newver="${newver}-${PR}"
sed -i '/^#define DHCP_VERSION[ \t]\+/ s/'"${MY_PV}/${newver}/g" \
includes/version.h || die
# Change the hook script locations of the scripts
sed -i -e 's,/etc/dhclient-exit-hooks,/etc/dhcp/dhclient-exit-hooks,g' \
-e 's,/etc/dhclient-enter-hooks,/etc/dhcp/dhclient-enter-hooks,g' \
client/scripts/* || die
# No need for the linux script to force bash, #158540.
sed -i -e 's,#!/bin/bash,#!/bin/sh,' client/scripts/linux || die
# Quiet the freebsd logger a little
sed -i -e '/LOGGER=/ s/-s -p user.notice //g' client/scripts/freebsd || die
# Remove these options from the sample config
sed -i -e "/\(script\|host-name\|domain-name\) / d" \
client/dhclient.conf || die
# Build sed man pages as we don't ever support BSD 4.4 and older, #130251.
local x=
for x in Makefile.dist $(ls */Makefile.dist) ; do
sed -i -e 's/$(CATMANPAGES)/$(SEDMANPAGES)/g' "${x}" || die
done
# Only install different man pages if we don't have en
if [[ " ${LINGUAS} " != *" en "* ]]; then
# Install Japanese man pages
if [[ " ${LINGUAS} " == *" ja "* && -d doc/ja_JP.eucJP ]]; then
einfo "Installing Japanese documention"
cp doc/ja_JP.eucJP/dhclient* client
cp doc/ja_JP.eucJP/dhcp* common
fi
fi
# Now remove the non-english docs so there are no errors later
[[ -d doc/ja_JP.eucJP ]] && rm -rf doc/ja_JP.eucJP
}
src_compile() {
use static && append-ldflags -static
cat <<-END >> includes/site.h
#define _PATH_DHCPD_CONF "/etc/dhcp/dhcpd.conf"
#define _PATH_DHCPD_PID "/var/run/dhcp/dhcpd.pid"
#define _PATH_DHCPD_DB "/var/lib/dhcp/dhcpd.leases"
#define _PATH_DHCLIENT_CONF "/etc/dhcp/dhclient.conf"
#define _PATH_DHCLIENT_DB "/var/lib/dhcp/dhclient.leases"
#define _PATH_DHCLIENT_PID "/var/run/dhcp/dhclient.pid"
#define DHCPD_LOG_FACILITY LOG_LOCAL1
END
cat <<-END > site.conf
CC = $(tc-getCC)
LFLAGS = ${LDFLAGS}
LIBDIR = /usr/$(get_libdir)
INCDIR = /usr/include
ETC = /etc/dhcp
VARDB = /var/lib/dhcp
VARRUN = /var/run/dhcp
ADMMANDIR = /usr/share/man/man8
ADMMANEXT = .8
FFMANDIR = /usr/share/man/man5
FFMANEXT = .5
LIBMANDIR = /usr/share/man/man3
LIBMANEXT = .3
USRMANDIR = /usr/share/man/man1
USRMANEXT = .1
MANCAT = man
END
./configure --copts "-DPARANOIA -DEARLY_CHROOT ${CFLAGS}" \
|| die "configure failed"
# Remove server support from the Makefile
# We still install some extra crud though
if use minimal ; then
sed -i -e 's/\(server\|relay\|dhcpctl\)/ /g' work.*/Makefile || die
fi
emake || die "compile problem"
}
src_install() {
make install DESTDIR="${D}" || die
use doc && dodoc README RELNOTES doc/*
insinto /etc/dhcp
newins client/dhclient.conf dhclient.conf.sample
keepdir /var/{lib,run}/dhcp
keepdir /var/lib/dhclient
# Install our server files
if ! use minimal ; then
insinto /etc/dhcp
newins server/dhcpd.conf dhcpd.conf.sample
newinitd "${FILESDIR}"/dhcpd.init2 dhcpd
newinitd "${FILESDIR}"/dhcrelay.init dhcrelay
newconfd "${FILESDIR}"/dhcpd.conf dhcpd
newconfd "${FILESDIR}"/dhcrelay.conf dhcrelay
# We never want portage to own this file
rm -f "${D}"/var/lib/dhcp/dhcpd.leases
fi
}
pkg_preinst() {
if ! use minimal ; then
enewgroup dhcp
enewuser dhcp -1 -1 /var/lib/dhcp dhcp
fi
}
pkg_postinst() {
use minimal && return
chown -R dhcp:dhcp "${ROOT}"/var/{lib,run}/dhcp
if [[ -e "${ROOT}"/etc/init.d/dhcp ]] ; then
ewarn
ewarn "WARNING: The dhcp init script has been renamed to dhcpd"
ewarn "/etc/init.d/dhcp and /etc/conf.d/dhcp need to be removed and"
ewarn "and dhcp should be removed from the default runlevel"
ewarn
fi
einfo "You can edit /etc/conf.d/dhcpd to customize dhcp settings."
einfo
einfo "If you would like to run dhcpd in a chroot, simply configure the"
einfo "DHCPD_CHROOT directory in /etc/conf.d/dhcpd and then run:"
einfo " emerge --config =${PF}"
}
pkg_config() {
if use minimal ; then
eerror "${PN} has not been compiled for server support"
eerror "emerge ${PN} without the minimal USE flag to use dhcp sever"
return 1
fi
local CHROOT="$(
sed -n -e 's/^[[:blank:]]\?DHCPD_CHROOT="*\([^#"]\+\)"*/\1/p' \
"${ROOT}"/etc/conf.d/dhcpd
)"
if [[ -z ${CHROOT} ]]; then
eerror "CHROOT not defined in /etc/conf.d/dhcpd"
return 1
fi
CHROOT="${ROOT}/${CHROOT}"
if [[ -d ${CHROOT} ]] ; then
ewarn "${CHROOT} already exists - aborting"
return 0
fi
ebegin "Setting up the chroot directory"
mkdir -m 0755 -p "${CHROOT}/"{dev,etc,var/lib,var/run/dhcp}
cp /etc/{localtime,resolv.conf} "${CHROOT}"/etc
cp -R /etc/dhcp "${CHROOT}"/etc
cp -R /var/lib/dhcp "${CHROOT}"/var/lib
ln -s ../../var/lib/dhcp "${CHROOT}"/etc/dhcp/lib
chown -R dhcp:dhcp "${CHROOT}"/var/{lib,run}/dhcp
eend 0
local logger="$(best_version virtual/logger)"
einfo "To enable logging from the dhcpd server, configure your"
einfo "logger (${logger}) to listen on ${CHROOT}/dev/log"
}
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