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374 lines
11 KiB
374 lines
11 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# Re dlz/mysql and threads, needs to be verified..
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# MySQL uses thread local storage in its C api. Thus MySQL
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# requires that each thread of an application execute a MySQL
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# thread initialization to setup the thread local storage.
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# This is impossible to do safely while staying within the DLZ
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# driver API. This is a limitation caused by MySQL, and not the DLZ API.
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# Because of this BIND MUST only run with a single thread when
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# using the MySQL driver.
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EAPI=7
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PYTHON_COMPAT=( python3_{8..9} )
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inherit python-r1 autotools toolchain-funcs flag-o-matic db-use systemd tmpfiles
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MY_PV="${PV/_p/-P}"
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MY_PV="${MY_PV/_rc/rc}"
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MY_P="${PN}-${MY_PV}"
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SDB_LDAP_VER="1.1.0-fc14"
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RRL_PV="${MY_PV}"
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# SDB-LDAP: http://bind9-ldap.bayour.com/
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DESCRIPTION="Berkeley Internet Name Domain - Name Server"
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HOMEPAGE="https://www.isc.org/software/bind"
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SRC_URI="https://downloads.isc.org/isc/bind9/${PV}/${P}.tar.xz
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doc? ( mirror://gentoo/dyndns-samples.tbz2 )"
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LICENSE="Apache-2.0 BSD BSD-2 GPL-2 HPND ISC MPL-2.0"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
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# -berkdb by default re bug 602682
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IUSE="berkdb +caps +dlz dnstap doc dnsrps fixed-rrset geoip geoip2 gssapi
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json ldap lmdb mysql odbc postgres python selinux static-libs xml +zlib"
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# sdb-ldap - patch broken
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# no PKCS11 currently as it requires OpenSSL to be patched, also see bug 409687
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# Upstream dropped the old geoip library, but the BIND configuration for using
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# GeoIP remained the same.
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REQUIRED_USE="
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postgres? ( dlz )
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berkdb? ( dlz )
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mysql? ( dlz )
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odbc? ( dlz )
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ldap? ( dlz )
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dnsrps? ( dlz )
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python? ( ${PYTHON_REQUIRED_USE} )
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"
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DEPEND="
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acct-group/named
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acct-user/named
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berkdb? ( sys-libs/db:= )
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dev-libs/openssl:=[-bindist(-)]
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mysql? ( dev-db/mysql-connector-c:0= )
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odbc? ( >=dev-db/unixODBC-2.2.6 )
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ldap? ( net-nds/openldap )
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postgres? ( dev-db/postgresql:= )
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caps? ( >=sys-libs/libcap-2.1.0 )
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xml? ( dev-libs/libxml2 )
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geoip? ( dev-libs/libmaxminddb )
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geoip2? ( dev-libs/libmaxminddb )
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gssapi? ( virtual/krb5 )
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json? ( dev-libs/json-c:= )
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lmdb? ( dev-db/lmdb )
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zlib? ( sys-libs/zlib )
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dnstap? ( dev-libs/fstrm dev-libs/protobuf-c )
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python? (
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${PYTHON_DEPS}
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dev-python/ply[${PYTHON_USEDEP}]
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)
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dev-libs/libuv:=
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"
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RDEPEND="${DEPEND}
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selinux? ( sec-policy/selinux-bind )
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sys-process/psmisc"
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S="${WORKDIR}/${MY_P}"
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PATCHES=(
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"${FILESDIR}/ldap-library-path-on-multilib-machines.patch"
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)
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# bug 479092, requires networking
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# bug 710840, cmocka fails LDFLAGS='-Wl,-O1'
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#RESTRICT="test"
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src_prepare() {
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default
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# should be installed by bind-tools
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sed -i -r -e "s:(nsupdate|dig|delv) ::g" bin/Makefile.in || die
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# Disable tests for now, bug 406399
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sed -i '/^SUBDIRS/s:tests::' bin/Makefile.in lib/Makefile.in || die
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# bug #220361
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rm aclocal.m4 || die
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rm -rf libtool.m4/ || die
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eautoreconf
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use python && python_copy_sources
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}
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src_configure() {
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bind_configure --without-python
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use python && python_foreach_impl python_configure
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}
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bind_configure() {
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local myeconfargs=(
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AR="$(type -P $(tc-getAR))"
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--prefix="${EPREFIX}"/usr
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--sysconfdir=/etc/bind
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--localstatedir=/var
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--with-libtool
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--enable-full-report
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--without-readline
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--with-openssl="${EPREFIX}"/usr
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--without-cmocka
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$(use_enable caps linux-caps)
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$(use_enable dnsrps)
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$(use_enable dnstap)
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$(use_enable fixed-rrset)
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# $(use_enable static-libs static)
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$(use_with berkdb dlz-bdb)
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$(use_with dlz dlopen)
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$(use_with dlz dlz-filesystem)
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$(use_with dlz dlz-stub)
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$(use_with gssapi)
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$(use_with json json-c)
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$(use_with ldap dlz-ldap)
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$(use_with mysql dlz-mysql)
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$(use_with odbc dlz-odbc)
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$(use_with postgres dlz-postgres)
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$(use_with lmdb)
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$(use_with xml libxml2)
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$(use_with zlib)
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"${@}"
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)
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# This is for users to start to migrate back to USE=geoip, rather than
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# USE=geoip2
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if use geoip ; then
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myeconfargs+=( $(use_with geoip maxminddb) --enable-geoip )
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elif use geoip2 ; then
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# Added 2020/09/30
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# Remove USE=geoip2 support after 2020/03/01
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ewarn "USE=geoip2 is deprecated; update your USE flags!"
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myeconfargs+=( $(use_with geoip2 maxminddb) --enable-geoip )
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else
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myeconfargs+=( --without-maxminddb --disable-geoip )
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fi
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# bug #158664
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# gcc-specs-ssp && replace-flags -O[23s] -O
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# To include db.h from proper path
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use berkdb && append-flags "-I$(db_includedir)"
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export BUILD_CC=$(tc-getBUILD_CC)
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econf "${myeconfargs[@]}"
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# bug #151839
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echo '#undef SO_BSDCOMPAT' >> config.h
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}
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python_configure() {
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pushd "${BUILD_DIR}" >/dev/null || die
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bind_configure --with-python
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popd >/dev/null || die
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}
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src_compile() {
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default
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use python && python_foreach_impl python_compile
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}
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python_compile() {
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pushd "${BUILD_DIR}"/bin/python >/dev/null || die
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emake
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popd >/dev/null || die
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}
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src_install() {
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default
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dodoc CHANGES README
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if use doc; then
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docinto misc
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dodoc -r doc/misc/
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# might a 'html' useflag make sense?
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docinto html
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dodoc -r doc/arm/
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docinto contrib
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dodoc contrib/scripts/{nanny.pl,named-bootconf.sh}
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# some handy-dandy dynamic dns examples
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pushd "${ED}"/usr/share/doc/${PF} 1>/dev/null || die
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tar xf "${DISTDIR}"/dyndns-samples.tbz2 || die
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popd 1>/dev/null || die
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fi
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insinto /etc/bind
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newins "${FILESDIR}"/named.conf-r8 named.conf
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# ftp://ftp.rs.internic.net/domain/named.cache:
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insinto /var/bind
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newins "${FILESDIR}"/named.cache-r3 named.cache
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insinto /var/bind/pri
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newins "${FILESDIR}"/localhost.zone-r3 localhost.zone
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newinitd "${FILESDIR}"/named.init-r14 named
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newconfd "${FILESDIR}"/named.confd-r7 named
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newenvd "${FILESDIR}"/10bind.env 10bind
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# Let's get rid of those tools and their manpages since they're provided by bind-tools
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rm -f "${ED}"/usr/share/man/man1/{dig,host,nslookup,delv,nsupdate}.1* || die
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rm -f "${ED}"/usr/share/man/man8/nsupdate.8* || die
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rm -f "${ED}"/usr/bin/{dig,host,nslookup,nsupdate} || die
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rm -f "${ED}"/usr/sbin/{dig,host,nslookup,nsupdate} || die
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for tool in dsfromkey importkey keyfromlabel keygen \
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revoke settime signzone verify; do
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rm -f "${ED}"/usr/{,s}bin/dnssec-"${tool}" || die
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rm -f "${ED}"/usr/share/man/man8/dnssec-"${tool}".8* || die
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done
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# bug 405251, library archives aren't properly handled by --enable/disable-static
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if ! use static-libs; then
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find "${ED}" -type f -name '*.a' -delete || die
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fi
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# bug 405251
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find "${ED}" -type f -name '*.la' -delete || die
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use python && python_foreach_impl python_install
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# bug 450406
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dosym named.cache /var/bind/root.cache
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dosym ../../var/bind/pri /etc/bind/pri
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dosym ../../var/bind/sec /etc/bind/sec
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dosym ../../var/bind/dyn /etc/bind/dyn
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keepdir /var/bind/{pri,sec,dyn} /var/log/named
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fowners root:named /{etc,var}/bind /var/log/named /var/bind/{sec,pri,dyn}
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fowners root:named /var/bind/named.cache /var/bind/pri/localhost.zone /etc/bind/{bind.keys,named.conf}
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fperms 0640 /var/bind/named.cache /var/bind/pri/localhost.zone /etc/bind/{bind.keys,named.conf}
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fperms 0750 /etc/bind /var/bind/pri
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fperms 0770 /var/log/named /var/bind/{,sec,dyn}
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systemd_newunit "${FILESDIR}/named.service-r1" named.service
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dotmpfiles "${FILESDIR}"/named.conf
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exeinto /usr/libexec
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doexe "${FILESDIR}/generate-rndc-key.sh"
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}
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python_install() {
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pushd "${BUILD_DIR}"/bin/python >/dev/null || die
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emake DESTDIR="${D}" install
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python_scriptinto /usr/sbin
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python_doscript dnssec-{checkds,coverage}
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python_optimize
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popd >/dev/null || die
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}
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pkg_postinst() {
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tmpfiles_process named.conf
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if [[ ! -f '/etc/bind/rndc.key' && ! -f '/etc/bind/rndc.conf' ]]; then
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einfo "Using /dev/urandom for generating rndc.key"
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/usr/sbin/rndc-confgen -a
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chown root:named /etc/bind/rndc.key || die
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chmod 0640 /etc/bind/rndc.key || die
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fi
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einfo
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einfo "You can edit /etc/conf.d/named to customize named settings"
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einfo
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use mysql || use postgres || use ldap && {
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elog "If your named depends on MySQL/PostgreSQL or LDAP,"
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elog "uncomment the specified rc_named_* lines in your"
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elog "/etc/conf.d/named config to ensure they'll start before bind"
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einfo
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}
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einfo "If you'd like to run bind in a chroot AND this is a new"
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einfo "install OR your bind doesn't already run in a chroot:"
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einfo "1) Uncomment and set the CHROOT variable in /etc/conf.d/named."
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einfo "2) Run \`emerge --config '=${CATEGORY}/${PF}'\`"
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einfo
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CHROOT=$(source /etc/conf.d/named 2>/dev/null; echo ${CHROOT})
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if [[ -n ${CHROOT} ]]; then
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elog "NOTE: As of net-dns/bind-9.4.3_p5-r1 the chroot part of the init-script got some major changes!"
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elog "To enable the old behaviour (without using mount) uncomment the"
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elog "CHROOT_NOMOUNT option in your /etc/conf.d/named config."
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elog "If you decide to use the new/default method, ensure to make backup"
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elog "first and merge your existing configs/zones to /etc/bind and"
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elog "/var/bind because bind will now mount the needed directories into"
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elog "the chroot dir."
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fi
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}
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pkg_config() {
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CHROOT=$(source /etc/conf.d/named; echo ${CHROOT})
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CHROOT_NOMOUNT=$(source /etc/conf.d/named; echo ${CHROOT_NOMOUNT})
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CHROOT_GEOIP=$(source /etc/conf.d/named; echo ${CHROOT_GEOIP})
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if [[ -z "${CHROOT}" ]]; then
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eerror "This config script is designed to automate setting up"
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eerror "a chrooted bind/named. To do so, please first uncomment"
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eerror "and set the CHROOT variable in '/etc/conf.d/named'."
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die "Unset CHROOT"
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fi
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if [[ -d "${CHROOT}" ]]; then
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ewarn "NOTE: As of net-dns/bind-9.4.3_p5-r1 the chroot part of the init-script got some major changes!"
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ewarn "To enable the old behaviour (without using mount) uncomment the"
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ewarn "CHROOT_NOMOUNT option in your /etc/conf.d/named config."
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ewarn
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ewarn "${CHROOT} already exists... some things might become overridden"
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ewarn "press CTRL+C if you don't want to continue"
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sleep 10
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fi
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echo; einfo "Setting up the chroot directory..."
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mkdir -m 0750 -p ${CHROOT} || die
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mkdir -m 0755 -p ${CHROOT}/{dev,etc,var/log,run} || die
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mkdir -m 0750 -p ${CHROOT}/etc/bind || die
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mkdir -m 0770 -p ${CHROOT}/var/{bind,log/named} ${CHROOT}/run/named/ || die
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chown root:named \
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${CHROOT} \
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${CHROOT}/var/{bind,log/named} \
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${CHROOT}/run/named/ \
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${CHROOT}/etc/bind \
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|| die
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mknod ${CHROOT}/dev/null c 1 3 || die
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chmod 0666 ${CHROOT}/dev/null || die
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mknod ${CHROOT}/dev/zero c 1 5 || die
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chmod 0666 ${CHROOT}/dev/zero || die
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mknod ${CHROOT}/dev/urandom c 1 9 || die
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chmod 0666 ${CHROOT}/dev/urandom || die
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if [ "${CHROOT_NOMOUNT:-0}" -ne 0 ]; then
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cp -a /etc/bind ${CHROOT}/etc/ || die
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cp -a /var/bind ${CHROOT}/var/ || die
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fi
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if [ "${CHROOT_GEOIP:-0}" -eq 1 ]; then
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if use geoip; then
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mkdir -m 0755 -p ${CHROOT}/usr/share/GeoIP || die
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elif use geoip2; then
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mkdir -m 0755 -p ${CHROOT}/usr/share/GeoIP2 || die
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fi
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fi
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elog "You may need to add the following line to your syslog-ng.conf:"
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elog "source jail { unix-stream(\"${CHROOT}/dev/log\"); };"
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}
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