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157 lines
4.7 KiB
157 lines
4.7 KiB
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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PYTHON_COMPAT=( python2_7 )
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inherit eutils flag-o-matic multilib-minimal python-single-r1 systemd user
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MY_P=${PN}-${PV/_/}
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DESCRIPTION="A validating, recursive and caching DNS resolver"
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HOMEPAGE="http://unbound.net/"
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SRC_URI="http://unbound.net/downloads/${MY_P}.tar.gz"
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LICENSE="BSD GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~mips ~ppc ~ppc64 ~x86"
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IUSE="debug dnscrypt dnstap +ecdsa gost libressl python selinux static-libs systemd test threads"
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
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# Note: expat is needed by executable only but the Makefile is custom
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# and doesn't make it possible to easily install the library without
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# the executables. MULTILIB_USEDEP may be dropped once build system
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# is fixed.
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CDEPEND=">=dev-libs/expat-2.1.0-r3[${MULTILIB_USEDEP}]
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>=dev-libs/libevent-2.0.21:0=[${MULTILIB_USEDEP}]
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libressl? ( >=dev-libs/libressl-2.2.4:0[${MULTILIB_USEDEP}] )
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!libressl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
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dnscrypt? ( dev-libs/libsodium[${MULTILIB_USEDEP}] )
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dnstap? (
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dev-libs/fstrm[${MULTILIB_USEDEP}]
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>=dev-libs/protobuf-c-1.0.2-r1[${MULTILIB_USEDEP}]
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)
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ecdsa? (
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!libressl? ( dev-libs/openssl:0[-bindist] )
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)
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python? ( ${PYTHON_DEPS} )"
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DEPEND="${CDEPEND}
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python? ( dev-lang/swig )
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test? (
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net-dns/ldns-utils[examples]
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dev-util/splint
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app-text/wdiff
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)
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systemd? ( sys-apps/systemd )
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virtual/pkgconfig"
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RDEPEND="${CDEPEND}
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selinux? ( sec-policy/selinux-bind )"
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# bug #347415
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RDEPEND="${RDEPEND}
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net-dns/dnssec-root"
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S=${WORKDIR}/${MY_P}
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pkg_setup() {
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enewgroup unbound
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enewuser unbound -1 -1 /etc/unbound unbound
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# improve security on existing installs (bug #641042)
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# as well as new installs where unbound homedir has just been created
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if [[ -d "${ROOT}/etc/unbound" ]]; then
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chown --no-dereference --from=unbound root "${ROOT}/etc/unbound"
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fi
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use python && python-single-r1_pkg_setup
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}
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src_prepare() {
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# To avoid below error messages, set 'trust-anchor-file' to same value in
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# 'auto-trust-anchor-file'.
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# [23109:0] error: Could not open autotrust file for writing,
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# /etc/dnssec/root-anchors.txt: Permission denied
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epatch "${FILESDIR}"/${PN}-1.5.7-trust-anchor-file.patch
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# required for the python part
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multilib_copy_sources
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}
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src_configure() {
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[[ ${CHOST} == *-darwin* ]] || append-ldflags -Wl,-z,noexecstack
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multilib-minimal_src_configure
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}
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multilib_src_configure() {
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econf \
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$(use_enable debug) \
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$(use_enable gost) \
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$(use_enable dnscrypt) \
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$(use_enable dnstap) \
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$(use_enable ecdsa) \
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$(use_enable static-libs static) \
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$(use_enable systemd) \
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$(multilib_native_use_with python pythonmodule) \
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$(multilib_native_use_with python pyunbound) \
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$(use_with threads pthreads) \
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--disable-flto \
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--disable-rpath \
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--with-libevent="${EPREFIX}"/usr \
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--with-pidfile="${EPREFIX}"/var/run/unbound.pid \
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--with-rootkey-file="${EPREFIX}"/etc/dnssec/root-anchors.txt \
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--with-ssl="${EPREFIX}"/usr \
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--with-libexpat="${EPREFIX}"/usr
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# http://unbound.nlnetlabs.nl/pipermail/unbound-users/2011-April/001801.html
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# $(use_enable debug lock-checks) \
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# $(use_enable debug alloc-checks) \
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# $(use_enable debug alloc-lite) \
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# $(use_enable debug alloc-nonregional) \
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}
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multilib_src_install_all() {
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prune_libtool_files --modules
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use python && python_optimize
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newinitd "${FILESDIR}"/unbound.initd unbound
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newconfd "${FILESDIR}"/unbound.confd unbound
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systemd_dounit "${FILESDIR}"/unbound.service
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systemd_dounit "${FILESDIR}"/unbound.socket
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systemd_newunit "${FILESDIR}"/unbound_at.service "unbound@.service"
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systemd_dounit "${FILESDIR}"/unbound-anchor.service
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dodoc doc/{README,CREDITS,TODO,Changelog,FEATURES}
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# bug #315519
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dodoc contrib/unbound_munin_
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docinto selinux
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dodoc contrib/selinux/*
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exeinto /usr/share/${PN}
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doexe contrib/update-anchor.sh
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# create space for auto-trust-anchor-file...
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keepdir /etc/unbound/var
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# ... and point example config to it
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sed -i '/# auto-trust-anchor-file:/s,/etc/dnssec/root-anchors.txt,/etc/unbound/var/root-anchors.txt,' "${ED}/etc/unbound/unbound.conf"
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}
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pkg_postinst() {
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# make var/ writable by unbound
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if [[ -d "${ROOT}/etc/unbound/var" ]]; then
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chown --no-dereference --from=root unbound: "${ROOT}/etc/unbound/var"
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fi
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einfo ""
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einfo "If you want unbound to automatically update the root-anchor file for DNSSEC validation"
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einfo "set 'auto-trust-anchor-file: /etc/unbound/var/root-anchors.txt' in /etc/unbound/unbound.conf"
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einfo "and run"
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einfo ""
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einfo " su -s /bin/sh -c '/usr/sbin/unbound-anchor -a /etc/unbound/var/root-anchors.txt' unbound"
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einfo ""
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einfo "as root to create it initially before starting unbound for the first time after enabling this."
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einfo ""
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}
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