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149 lines
4.3 KiB
149 lines
4.3 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=6
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if [[ ${PV} == "9999" ]]; then
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EGIT_REPO_URI="https://roy.marples.name/git/dhcpcd.git"
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inherit git-r3
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else
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MY_P="${P/_alpha/-alpha}"
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MY_P="${MY_P/_beta/-beta}"
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MY_P="${MY_P/_rc/-rc}"
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SRC_URI="https://roy.marples.name/downloads/${PN}/${MY_P}.tar.xz"
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KEYWORDS="alpha amd64 arm arm64 ~hppa ia64 ~mips ppc ppc64 s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux"
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S="${WORKDIR}/${MY_P}"
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fi
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inherit eutils systemd toolchain-funcs
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DESCRIPTION="A fully featured, yet light weight RFC2131 compliant DHCP client"
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HOMEPAGE="https://roy.marples.name/projects/dhcpcd"
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LICENSE="BSD-2"
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SLOT="0"
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IUSE="elibc_glibc +embedded ipv6 kernel_linux +udev"
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COMMON_DEPEND="udev? ( virtual/udev )"
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DEPEND="${COMMON_DEPEND}"
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RDEPEND="${COMMON_DEPEND}"
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src_configure()
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{
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local dev hooks rundir
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use udev || dev="--without-dev --without-udev"
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hooks="--with-hook=ntp.conf"
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use elibc_glibc && hooks="${hooks} --with-hook=yp.conf"
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use kernel_linux && rundir="--rundir=${EPREFIX}/run"
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econf \
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--prefix="${EPREFIX}" \
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--libexecdir="${EPREFIX}/lib/dhcpcd" \
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--dbdir="${EPREFIX}/var/lib/dhcpcd" \
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--localstatedir="${EPREFIX}/var" \
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${rundir} \
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$(use_enable embedded) \
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$(use_enable ipv6) \
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${dev} \
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CC="$(tc-getCC)" \
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${hooks}
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}
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src_install()
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{
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default
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newinitd "${FILESDIR}"/${PN}.initd ${PN}
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systemd_dounit "${FILESDIR}"/${PN}.service
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}
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pkg_postinst()
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{
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local dbdir="${EROOT%/}"/var/lib/dhcpcd old_files=
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local old_old_duid="${EROOT%/}"/var/lib/dhcpcd/dhcpcd.duid
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local old_duid="${EROOT%/}"/etc/dhcpcd.duid
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local new_duid="${dbdir}"/duid
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if [ -e "${old_old_duid}" ]; then
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# Upgrade the duid file to the new format if needed
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if ! grep -q '..:..:..:..:..:..' "${old_old_duid}"; then
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sed -i -e 's/\(..\)/\1:/g; s/:$//g' "${old_old_duid}"
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fi
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# Move the duid to /etc, a more sensible location
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if [ ! -e "${old_duid}" ]; then
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cp -p "${old_old_duid}" "${new_duid}"
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fi
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old_files="${old_files} ${old_old_duid}"
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fi
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# dhcpcd-7 moves the files out of /etc
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if [ -e "${old_duid}" ]; then
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if [ ! -e "${new_duid}" ]; then
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cp -p "${old_duid}" "${new_duid}"
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fi
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old_files="${old_files} ${old_duid}"
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fi
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local old_secret="${EROOT%/}"/etc/dhcpcd.secret
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local new_secret="${dbdir}"/secret
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if [ -e "${old_secret}" ]; then
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if [ ! -e "${new_secret}" ]; then
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cp -p "${old_secret}" "${new_secret}"
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fi
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old_files="${old_files} ${old_secret}"
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fi
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# dhcpcd-7 renames some files in /var/lib/dhcpcd
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local old_rdm="${dbdir}"/dhcpcd-rdm.monotonic
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local new_rdm="${dbdir}"/rdm_monotonic
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if [ -e "${old_rdm}" ]; then
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if [ ! -e "${new_rdm}" ]; then
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cp -p "${old_rdm}" "${new_rdm}"
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fi
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old_files="${old_files} ${old_rdm}"
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fi
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local lease=
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for lease in "${dbdir}"/dhcpcd-*.lease*; do
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[ -f "$lease" ] || continue
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old_files="${old_files} ${lease}"
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local new_lease=$(basename "$lease" | sed -e "s/dhcpcd-//")
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[ -e "${dbdir}/${new_lease}" ] && continue
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cp "${lease}" "${dbdir}/${new_lease}"
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done
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# Warn about removing stale files
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if [ -n "${old_files}" ]; then
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elog
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elog "dhcpcd-7 has copied dhcpcd.duid and dhcpcd.secret from"
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elog "${EROOT%/}/etc to ${dbdir}"
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elog "and copied leases in ${dbdir} to new files with the dhcpcd-"
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elog "prefix dropped."
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elog
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elog "You should remove these files if you don't plan on reverting"
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elog "to an older version:"
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local old_file=
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for old_file in ${old_files}; do
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elog " ${old_file}"
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done
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fi
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if [ -z "$REPLACING_VERSIONS" ]; then
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elog
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elog "dhcpcd has zeroconf support active by default."
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elog "This means it will always obtain an IP address even if no"
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elog "DHCP server can be contacted, which will break any existing"
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elog "failover support you may have configured in your net configuration."
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elog "This behaviour can be controlled with the noipv4ll configuration"
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elog "file option or the -L command line switch."
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elog "See the dhcpcd and dhcpcd.conf man pages for more details."
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elog
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elog "Dhcpcd has duid enabled by default, and this may cause issues"
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elog "with some dhcp servers. For more information, see"
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elog "https://bugs.gentoo.org/show_bug.cgi?id=477356"
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fi
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if ! has_version net-dns/bind-tools; then
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elog
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elog "If you activate the lookup-hostname hook to look up your hostname"
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elog "using the dns, you need to install net-dns/bind-tools."
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fi
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}
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