# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI = 6
inherit systemd toolchain-funcs user
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 (DHCP) client/server"
HOMEPAGE = "https://www.isc.org/dhcp"
SRC_URI = " ftp://ftp.isc.org/isc/dhcp/ ${ MY_P } .tar.gz
ftp://ftp.isc.org/isc/dhcp/${ MY_PV } /${ MY_P } .tar.gz"
LICENSE = "MPL-2.0 BSD SSLeay GPL-2" # GPL-2 only for init script
SLOT = "0"
KEYWORDS = "~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 sparc x86"
IUSE = "+client ipv6 kernel_linux ldap libressl selinux +server ssl vim-syntax"
DEPEND = "
client? (
kernel_linux? (
ipv6? ( sys-apps/iproute2 )
sys-apps/net-tools
)
)
ldap? (
net-nds/openldap
ssl? (
!libressl? ( dev-libs/openssl:0= )
libressl? ( dev-libs/libressl )
)
) "
RDEPEND = " ${ DEPEND }
selinux? ( sec-policy/selinux-dhcp )
vim-syntax? ( app-vim/dhcpd-syntax ) "
S = " ${ WORKDIR } / ${ MY_P } "
src_unpack( ) {
unpack ${ A }
# handle local bind hell
cd " ${ S } " /bind
unpack ./bind.tar.gz
}
PATCHES = (
# Gentoo patches - these will probably never be accepted upstream
# Fix some permission issues
" ${ FILESDIR } / ${ PN } -3.0-fix-perms.patch "
# Enable dhclient to equery NTP servers
" ${ FILESDIR } / ${ PN } -4.3.6-dhclient-ntp.patch "
" ${ FILESDIR } / ${ PN } -4.3.6-dhclient-resolvconf.patch "
# Enable dhclient to get extra configuration from stdin
" ${ FILESDIR } / ${ PN } -4.2.2-dhclient-stdin-conf.patch "
" ${ FILESDIR } / ${ PN } -4.3.6-nogateway.patch " #265531
" ${ FILESDIR } / ${ PN } -4.3.6-quieter-ping.patch " #296921
" ${ FILESDIR } / ${ PN } -4.4.0-always-accept-4.patch " #437108
" ${ FILESDIR } / ${ PN } -4.3.6-iproute2-path.patch " #480636
" ${ FILESDIR } / ${ PN } -4.2.5-bindtodevice-inet6.patch " #471142
" ${ FILESDIR } / ${ PN } -4.3.3-ldap-ipv6-client-id.patch " #559832
)
src_prepare( ) {
default
# Brand the version with Gentoo
sed -i \
-e " /VERSION=/s:' $: Gentoo- ${ PR } ': " \
configure || 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 -r \
-e "/(script|host-name|domain-name) /d" \
client/dhclient.conf.example || die
if use client && ! use server ; then
sed -i -r \
-e '/^SUBDIRS/s:\<(dhcpctl|relay|server)\>::g' \
Makefile.in || die
elif ! use client && use server ; then
sed -i -r \
-e '/^SUBDIRS/s:\<client\>::' \
Makefile.in || die
fi
# 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 || die
cp doc/ja_JP.eucJP/dhcp* common || die
fi
fi
# Now remove the non-english docs so there are no errors later
rm -r doc/ja_JP.eucJP || die
# make the bind build work
binddir = " ${ S } /bind "
cd " ${ binddir } " || die
cat <<-EOF > bindvar.tmp
binddir = ${ binddir }
GMAKE = ${ MAKE :- gmake }
EOF
eapply -p2 " ${ FILESDIR } " /${ PN } -4.4.0-bind-disable.patch
# Only use the relevant subdirs now that ISC
#removed the lib/export structure in bind.
sed '/^SUBDIRS/s@=.*$@= isc dns isccfg irs samples@' \
-i bind-*/lib/Makefile.in || die
}
src_configure( ) {
# bind defaults to stupid `/usr/bin/ar`
tc-export AR BUILD_CC
export ac_cv_path_AR = ${ AR }
# this is tested for by the bind build system, and can cause trouble
# when cross-building; since dhcp itself doesn't make use of libcap,
# simply disable it.
export ac_cv_lib_cap_cap_set_proc = no
# Use FHS sane paths ... some of these have configure options,
# but not all, so just do it all here.
local e = "/etc/dhcp" r = "/var/run/dhcp" l = "/var/lib/dhcp"
cat <<-EOF >> includes/site.h
#define _PATH_DHCPD_CONF "${e}/dhcpd.conf"
#define _PATH_DHCLIENT_CONF "${e}/dhclient.conf"
#define _PATH_DHCPD_DB "${l}/dhcpd.leases"
#define _PATH_DHCPD6_DB "${l}/dhcpd6.leases"
#define _PATH_DHCLIENT_DB "${l}/dhclient.leases"
#define _PATH_DHCLIENT6_DB "${l}/dhclient6.leases"
#define _PATH_DHCPD_PID "${r}/dhcpd.pid"
#define _PATH_DHCPD6_PID "${r}/dhcpd6.pid"
#define _PATH_DHCLIENT_PID "${r}/dhcpclient.pid"
#define _PATH_DHCLIENT6_PID "${r}/dhcpclient6.pid"
#define _PATH_DHCRELAY_PID "${r}/dhcrelay.pid"
#define _PATH_DHCRELAY6_PID "${r}/dhcrelay6.pid"
EOF
local myeconfargs = (
--enable-paranoia
--enable-early-chroot
--sysconfdir= ${ e }
$( use_enable ipv6 dhcpv6)
$( use_with ldap)
$( use ldap && use_with ssl ldapcrypto || echo --without-ldapcrypto)
)
econf " ${ myeconfargs [@] } "
# configure local bind cruft. symtable option requires
# perl and we don't want to require that #383837.
cd bind/bind-*/ || die
local el
eval econf \
$( for el in $( awk '/^bindconfig/,/^$/ {print}' ../Makefile.in) ; do if [ [ ${ el } = ~ ^-- ] ] ; then printf ' %s' ${ el } ; fi ; done | sed 's,@\([[:alpha:]]\+\)dir@,${binddir}/\1,g' ) \
--disable-symtable \
--without-make-clean
}
src_compile( ) {
# build local bind cruft first
emake -C bind/bind-*/lib install
# then build standard dhcp code
emake AR = " $( tc-getAR) "
}
src_install( ) {
default
dodoc README RELNOTES doc/{ api+protocol,IANA-arp-parameters}
docinto html
dodoc doc/References.html
if [ [ -e client/dhclient ] ] ; then
# move the client to /
dodir /sbin
mv " ${ ED %/ } " /usr/sbin/dhclient " ${ ED %/ } " /sbin/ || die
exeinto /sbin
if use kernel_linux ; then
newexe " ${ S } " /client/scripts/linux dhclient-script
else
newexe " ${ S } " /client/scripts/freebsd dhclient-script
fi
fi
if [ [ -e server/dhcpd ] ] ; then
if use ldap ; then
insinto /etc/openldap/schema
doins contrib/ldap/dhcp.*
dosbin contrib/ldap/dhcpd-conf-to-ldap
fi
newinitd " ${ FILESDIR } " /dhcpd.init5 dhcpd
newconfd " ${ FILESDIR } " /dhcpd.conf2 dhcpd
newinitd " ${ FILESDIR } " /dhcrelay.init3 dhcrelay
newconfd " ${ FILESDIR } " /dhcrelay.conf dhcrelay
newinitd " ${ FILESDIR } " /dhcrelay.init3 dhcrelay6
newconfd " ${ FILESDIR } " /dhcrelay6.conf dhcrelay6
systemd_newtmpfilesd " ${ FILESDIR } " /dhcpd.tmpfiles dhcpd.conf
systemd_dounit " ${ FILESDIR } " /dhcpd4.service
systemd_dounit " ${ FILESDIR } " /dhcpd6.service
systemd_dounit " ${ FILESDIR } " /dhcrelay4.service
systemd_dounit " ${ FILESDIR } " /dhcrelay6.service
systemd_install_serviced " ${ FILESDIR } " /dhcrelay4.service.conf
systemd_install_serviced " ${ FILESDIR } " /dhcrelay6.service.conf
sed -i " s:#@slapd@: $( usex ldap slapd '' ) : " " ${ ED %/ } " /etc/init.d/* || die #442560
fi
# the default config files aren't terribly useful #384087
local f
for f in " ${ ED %/ } " /etc/dhcp/*.conf.example ; do
mv " ${ f } " " ${ f %.example } " || die
done
sed -i '/^[^#]/s:^:#:' " ${ ED %/ } " /etc/dhcp/*.conf || die
}
pkg_preinst( ) {
enewgroup dhcp
enewuser dhcp -1 -1 /var/lib/dhcp dhcp
# Keep the user files over the sample ones. The
# hashing is to ignore the crappy defaults #384087.
local f h
for f in dhclient:da7c8496a96452190aecf9afceef4510 dhcpd:10979e7b71134bd7f04d2a60bd58f070 ; do
h = ${ f #* : }
f = " /etc/dhcp/ ${ f % : * } .conf "
if [ -e " ${ EROOT %/ } " ${ f } ] ; then
case $( md5sum " ${ EROOT } " ${ f } ) in
${ h } *) ; ;
*) cp -p " ${ EROOT %/ } " ${ f } " ${ ED %/ } " ${ f } ; ;
esac
fi
done
}
pkg_postinst( ) {
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
}