# Copyright 1999-2009 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.ebuild,v 1.1 2009/07/09 14:45:21 chainsaw Exp $ inherit eutils flag-o-matic multilib toolchain-funcs MY_PV="${PV//_alpha/a}" MY_PV="${MY_PV//_beta/b}" MY_PV="${MY_PV//_rc/rc}" MY_P="${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="isc-dhcp" 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 )" PROVIDE="virtual/dhcpc" 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 # bug #275231: script_write_params() stack-based buffer overflow in dhclient epatch "${FILESDIR}/${P}"-CVE-2009-0692.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" }