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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-dns/bind/bind-9.4.3_p2.ebuild,v 1.5 2009/04/15 19:50:38 maekke Exp $
inherit eutils libtool autotools toolchain-funcs flag-o-matic
DLZ_VERSION="9.3.3"
MY_PV="${PV/_p2/-P2}"
DESCRIPTION="BIND - Berkeley Internet Name Domain - Name Server"
HOMEPAGE="http://www.isc.org/products/BIND/bind9.html"
SRC_URI="ftp://ftp.isc.org/isc/bind9/${MY_PV}/${PN}-${MY_PV}.tar.gz
doc? ( mirror://gentoo/dyndns-samples.tbz2 )"
LICENSE="as-is"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86"
IUSE="ssl ipv6 doc dlz postgres berkdb mysql odbc ldap selinux idn threads resolvconf urandom"
DEPEND="ssl? ( >=dev-libs/openssl-0.9.6g )
mysql? ( >=virtual/mysql-4.0 )
odbc? ( >=dev-db/unixODBC-2.2.6 )
ldap? ( net-nds/openldap )
idn? ( net-dns/idnkit )"
RDEPEND="${DEPEND}
selinux? ( sec-policy/selinux-bind )
resolvconf? ( net-dns/openresolv )"
S="${WORKDIR}/${PN}-${MY_PV}"
pkg_setup() {
use threads && {
echo
ewarn "If you're in vserver enviroment, you're probably want to"
ewarn "disable threads support because of linux capabilities dependency"
echo
}
ebegin "Creating named group and user"
enewgroup named 40
enewuser named 40 -1 /etc/bind named
eend ${?}
}
src_unpack() {
unpack ${A}
cd "${S}"
# Adjusting PATHs in manpages
for i in bin/{named/named.8,check/named-checkconf.8,rndc/rndc.8} ; do
sed -i \
-e 's:/etc/named.conf:/etc/bind/named.conf:g' \
-e 's:/etc/rndc.conf:/etc/bind/rndc.conf:g' \
-e 's:/etc/rndc.key:/etc/bind/rndc.key:g' \
"${i}"
done
use dlz && epatch "${FILESDIR}"/${PN}-9.4.0-dlzbdb-close_cursor.patch
# bind fails to reconnect to MySQL5 databases, bug #180720, patch by Nicolas Brousse
# (http://www.shell-tips.com/2007/09/04/bind-950-patch-dlz-mysql-5-for-auto-reconnect/)
use dlz && use mysql && epatch "${FILESDIR}"/bind-dlzmysql5-reconnect.patch
# should be installed by bind-tools
sed -e "s:nsupdate ::g" -i "${S}"/bin/Makefile.in
# bug #220361
rm "${S}"/aclocal.m4 "${S}"/libtool.m4
WANT_AUTOCONF=2.5 AT_NO_RECURSIVE=1 eautoreconf
# bug #151839
sed -e \
's:struct isc_socket {:#undef SO_BSDCOMPAT\n\nstruct isc_socket {:' \
-i lib/isc/unix/socket.c
# remove useless c++ checks
epunt_cxx
}
src_compile() {
local myconf=""
use ssl && myconf="${myconf} --with-openssl"
use idn && myconf="${myconf} --with-idn"
use dlz && {
myconf="${myconf} --with-dlz-filesystem --with-dlz-stub"
use postgres && myconf="${myconf} --with-dlz-postgres"
use mysql && myconf="${myconf} --with-dlz-mysql"
use berkdb && myconf="${myconf} --with-dlz-bdb"
use ldap && myconf="${myconf} --with-dlz-ldap"
use odbc && myconf="${myconf} --with-dlz-odbc"
}
if use threads; then
if use dlz && use mysql; then
echo
ewarn
ewarn "MySQL uses thread local storage in its C api. Thus MySQL"
ewarn "requires that each thread of an application execute a MySQL"
ewarn "\"thread initialization\" to setup the thread local storage."
ewarn "This is impossible to do safely while staying within the DLZ"
ewarn "driver API. This is a limitation caused by MySQL, and not"
ewarn "the DLZ API."
ewarn "Because of this BIND MUST only run with a single thread when"
ewarn "using the MySQL driver."
ewarn
myconf="${myconf} --disable-linux-caps --disable-threads"
ewarn "Threading support disabled"
epause 10
else
myconf="${myconf} --enable-linux-caps --enable-threads"
einfo "Threading support enabled"
fi
else
myconf="${myconf} --disable-linux-caps --disable-threads"
fi
if use urandom; then
myconf="${myconf} --with-randomdev=/dev/urandom"
else
myconf="${myconf} --with-randomdev=/dev/random"
fi
# bug #158664
gcc-specs-ssp && replace-flags -O[23s] -O
export BUILD_CC="${CBUILD}-gcc"
econf \
--sysconfdir=/etc/bind \
--localstatedir=/var \
--with-libtool \
`use_enable ipv6` \
${myconf} || die "econf failed"
emake -j1 || die "failed to compile bind"
}
src_install() {
einstall || die "failed to install bind"
dodoc CHANGES COPYRIGHT FAQ README
use doc && {
docinto misc
dodoc doc/misc/*
docinto html
dohtml doc/arm/*
docinto draft
dodoc doc/draft/*
docinto rfc
dodoc doc/rfc/*
docinto contrib
dodoc contrib/named-bootconf/named-bootconf.sh \
contrib/nanny/nanny.pl
# some handy-dandy dynamic dns examples
cd "${D}"/usr/share/doc/${PF}
tar pjxf ${DISTFILES}/dyndns-samples.tbz2
}
newenvd "${FILESDIR}"/10bind.env 10bind
dodir /etc/bind /var/bind/{pri,sec}
keepdir /var/bind/sec
insinto /etc/bind ; newins "${FILESDIR}"/named.conf-r3 named.conf
# ftp://ftp.rs.internic.net/domain/named.ca:
insinto /var/bind ; doins "${FILESDIR}"/named.ca
insinto /var/bind/pri
newins "${FILESDIR}"/127.zone-r1 127.zone
newins "${FILESDIR}"/localhost.zone-r3 localhost.zone
newinitd "${FILESDIR}"/named.init-r5 named
newconfd "${FILESDIR}"/named.confd-r2 named
dosym ../../var/bind/named.ca /var/bind/root.cache
dosym ../../var/bind/pri /etc/bind/pri
dosym ../../var/bind/sec /etc/bind/sec
# Let's get rid of those tools and their manpages since they're provided by bind-tools
rm -f "${D}"/usr/share/man/man1/{dig.1,host.1,nslookup.1,nsupdate.1}
rm -f "${D}"/usr/share/man/man8/dnssec-keygen.8
rm -f "${D}"/usr/bin/{dig,host,nslookup,dnssec-keygen,nsupdate}
}
pkg_postinst() {
if [ ! -f '/etc/bind/rndc.key' ]; then
if [ -c /dev/urandom ]; then
einfo "Using /dev/urandom for generating rndc.key"
/usr/sbin/rndc-confgen -r /dev/urandom -a -u named
echo
else
einfo "Using /dev/random for generating rndc.key"
/usr/sbin/rndc-confgen -a -u named
echo
fi
fi
install -d -o named -g named "${ROOT}"/var/run/named \
"${ROOT}"/var/bind/pri "${ROOT}"/var/bind/sec
chown -R named:named "${ROOT}"/var/bind
elog "The default zone files are now installed as *.zone,"
elog "be careful merging config files if you have modified"
elog "/var/bind/pri/127 or /var/bind/pri/localhost"
elog
elog "You can edit /etc/conf.d/named to customize named settings"
elog
elog "The BIND ebuild now includes chroot support."
elog "If you like to run bind in chroot AND this is a new install OR"
elog "your bind doesn't already run in chroot, simply run:"
elog "\`emerge --config '=${CATEGORY}/${PF}'\`"
elog "Before running the above command you might want to change the chroot"
elog "dir in /etc/conf.d/named. Otherwise /chroot/dns will be used."
elog
elog "Recently verisign added a wildcard A record to the .COM and .NET TLD"
elog "zones making all .com and .net domains appear to be registered"
elog "This causes many problems such as breaking important anti-spam checks"
elog "which verify source domains exist. ISC released a patch for BIND which"
elog "adds 'delegation-only' zones to allow admins to return the .com and .net"
elog "domain resolution to their normal function."
elog
elog "There is no need to create a com or net data file. Just the"
elog "entries to the named.conf file is enough."
elog
elog " zone "com" IN { type delegation-only; };"
elog " zone "net" IN { type delegation-only; };"
echo
ewarn "BIND >=9.2.5 makes the priority argument to MX records mandatory"
ewarn "when it was previously optional. If the priority is missing, BIND"
ewarn "won't load the zone file at all."
echo
}
pkg_config() {
CHROOT=`sed -n 's/^[[:blank:]]\?CHROOT="\([^"]\+\)"/\1/p' /etc/conf.d/named 2>/dev/null`
EXISTS="no"
if [ -z "${CHROOT}" -a ! -d "/chroot/dns" ]; then
CHROOT="/chroot/dns"
elif [ -d ${CHROOT} ]; then
eerror; eerror "${CHROOT:-/chroot/dns} already exists. Quitting."; eerror; EXISTS="yes"
fi
if [ ! "$EXISTS" = yes ]; then
einfo ; einfon "Setting up the chroot directory..."
mkdir -m 700 -p ${CHROOT}
mkdir -p ${CHROOT}/{dev,etc,var/run/named}
chown -R named:named ${CHROOT}/var/run/named
cp -R /etc/bind ${CHROOT}/etc/
cp /etc/localtime ${CHROOT}/etc/localtime
chown named:named ${CHROOT}/etc/bind/rndc.key
cp -R /var/bind ${CHROOT}/var/
chown -R named:named ${CHROOT}/var/
mknod ${CHROOT}/dev/zero c 1 5
chmod 666 ${CHROOT}/dev/zero
if use urandom; then
mknod ${CHROOT}/dev/urandom c 1 9
chmod 666 ${CHROOT}/dev/urandom
else
mknod ${CHROOT}/dev/random c 1 8
chmod 666 ${CHROOT}/dev/random
fi
echo "none ${CHROOT}/proc proc defaults 0 0" >>/etc/fstab
mkdir ${CHROOT}/proc
mount -t proc none ${CHROOT}/proc
if [ -f '/etc/syslog-ng/syslog-ng.conf' ]; then
echo "source jail { unix-stream(\"${CHROOT}/dev/log\"); };" >>/etc/syslog-ng/syslog-ng.conf
fi
chown root:named ${CHROOT}
chmod 0750 ${CHROOT}
grep -q "^#[[:blank:]]\?CHROOT" /etc/conf.d/named ; RETVAL=$?
if [ $RETVAL = 0 ]; then
sed 's/^# \?\(CHROOT.*\)$/\1/' /etc/conf.d/named > /etc/conf.d/named.orig 2>/dev/null
mv --force /etc/conf.d/named.orig /etc/conf.d/named
fi
sleep 1; echo " Done."; sleep 1
einfo
einfo "Add the following to your root .bashrc or .bash_profile: "
einfo " alias rndc='rndc -k ${CHROOT}/etc/bind/rndc.key'"
einfo "Then do the following: "
einfo " source /root/.bashrc or .bash_profile"
einfo
fi
}
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