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257 lines
8.5 KiB
257 lines
8.5 KiB
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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inherit eutils multilib
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DESCRIPTION="Filesystem baselayout and init scripts"
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HOMEPAGE="https://www.gentoo.org/"
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SRC_URI="mirror://gentoo/${P}.tar.bz2
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https://dev.gentoo.org/~vapier/dist/${P}.tar.bz2"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
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IUSE="build kernel_linux"
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pkg_setup() {
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multilib_layout
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}
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# Create our multilib dirs - the Makefile has no knowledge of this
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multilib_warn() {
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local syms=$1 dirs=$2 def_libdir=$3
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[ -z "${syms}${dirs}" ] && return
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ewarn "Your system profile has SYMLINK_LIB=${SYMLINK_LIB}, so that means"
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if [ -z "${syms}" ] ; then
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ewarn "you need to have these paths as symlinks to ${def_libdir}:"
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ewarn "$1"
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fi
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}
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multilib_layout() {
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local libdir libdirs=$(get_all_libdirs) def_libdir=$(get_abi_LIBDIR $DEFAULT_ABI)
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: ${libdirs:=lib} # it isn't that we don't trust multilib.eclass...
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[ -z "${def_libdir}" ] && die "your DEFAULT_ABI=$DEFAULT_ABI appears to be invalid"
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# figure out which paths should be symlinks and which should be directories
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local dirs syms exp d
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for libdir in ${libdirs} ; do
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exp=( {,usr/,usr/local/}${libdir} )
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for d in "${exp[@]}" ; do
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# most things should be dirs
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if [ "${SYMLINK_LIB}" = "yes" ] && [ "${libdir}" = "lib" ] ; then
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[ ! -h "${d}" ] && [ -e "${d}" ] && dirs+=" ${d}"
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else
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[ -h "${d}" ] && syms+=" ${d}"
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fi
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done
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done
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if [ -n "${syms}${dirs}" ] ; then
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ewarn "Your system profile has SYMLINK_LIB=${SYMLINK_LIB:-no}, so that means you need to"
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ewarn "have these paths configured as follows:"
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[ -n "${dirs}" ] && ewarn "symlinks to '${def_libdir}':${dirs}"
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[ -n "${syms}" ] && ewarn "directories:${syms}"
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ewarn "The ebuild will attempt to fix these, but only for trivial conversions."
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ewarn "If things fail, you will need to manually create/move the directories."
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echo
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fi
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# setup symlinks and dirs where we expect them to be; do not migrate
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# data ... just fall over in that case.
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local prefix
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for prefix in "${EROOT}"{,usr/,usr/local/} ; do
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if [ "${SYMLINK_LIB}" = yes ] ; then
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# we need to make sure "lib" points to the native libdir
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if [ -h "${prefix}lib" ] ; then
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# it's already a symlink! assume it's pointing to right place ...
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continue
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elif [ -d "${prefix}lib" ] ; then
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# "lib" is a dir, so need to convert to a symlink
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ewarn "Converting ${prefix}lib from a dir to a symlink"
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rm -f "${prefix}lib"/.keep
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if rmdir "${prefix}lib" 2>/dev/null ; then
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ln -s ${def_libdir} "${prefix}lib" || die
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else
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die "non-empty dir found where we needed a symlink: ${prefix}lib"
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fi
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else
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# nothing exists, so just set it up sanely
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ewarn "Initializing ${prefix}lib as a symlink"
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mkdir -p "${prefix}" || die
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rm -f "${prefix}lib" || die
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ln -s ${def_libdir} "${prefix}lib" || die
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mkdir -p "${prefix}${def_libdir}" #423571
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fi
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else
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# we need to make sure "lib" is a dir
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if [ -h "${prefix}lib" ] ; then
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# "lib" is a symlink, so need to convert to a dir
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ewarn "Converting ${prefix}lib from a symlink to a dir"
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rm -f "${prefix}lib" || die
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if [ -d "${prefix}lib32" ] ; then
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ewarn "Migrating ${prefix}lib32 to ${prefix}lib"
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mv "${prefix}lib32" "${prefix}lib" || die
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else
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mkdir -p "${prefix}lib" || die
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fi
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elif [ -d "${prefix}lib" ] ; then
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# make sure the old "lib" ABI location does not exist; we
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# only symlinked the lib dir on systems where we moved it
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# to "lib32" ...
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case ${CHOST} in
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*-gentoo-freebsd*) ;; # We want it the other way on fbsd.
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i?86*|x86_64*|powerpc*|sparc*|s390*)
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if [ -d "${prefix}lib32" ] ; then
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rm -f "${prefix}lib32"/.keep
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if ! rmdir "${prefix}lib32" 2>/dev/null ; then
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ewarn "You need to merge ${prefix}lib32 into ${prefix}lib"
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die "non-empty dir found where there should be none: ${prefix}lib32"
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fi
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fi
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;;
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esac
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else
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# nothing exists, so just set it up sanely
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ewarn "Initializing ${prefix}lib as a dir"
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mkdir -p "${prefix}" || die
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rm -f "${prefix}lib" || die
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ln -s ${def_libdir} "${prefix}lib" || die
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fi
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fi
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done
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}
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pkg_preinst() {
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# Bug #217848 - Since the remap_dns_vars() called by pkg_preinst() of
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# the baselayout-1.x ebuild copies all the real configs from the user's
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# /etc/conf.d into ${D}, it makes them all appear to be the default
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# versions. In order to protect them from being unmerged after this
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# upgrade, modify their timestamps.
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touch "${EROOT}"/etc/conf.d/* 2>/dev/null
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# This is written in src_install (so it's in CONTENTS), but punt all
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# pending updates to avoid user having to do etc-update (and make the
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# pkg_postinst logic simpler).
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rm -f "${EROOT}"/etc/._cfg????_gentoo-release
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# We need to install directories and maybe some dev nodes when building
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# stages, but they cannot be in CONTENTS.
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# Also, we cannot reference $S as binpkg will break so we do this.
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multilib_layout
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if use build ; then
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emake -C "${ED}/usr/share/${PN}" DESTDIR="${EROOT}" layout || die
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fi
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rm -f "${ED}"/usr/share/${PN}/Makefile
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}
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src_prepare() {
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if use prefix; then
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sed -i -r\
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-e "/PATH=/!s:/(etc|usr/bin|bin):\"${EPREFIX}\"/\1:g" \
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-e "/PATH=/s|([:\"])/|\1${EPREFIX}/|g" \
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-e "/PATH=.*\/sbin/s|\"$|:/usr/sbin:/sbin\"|" \
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-e "/PATH=.*\/bin/s|\"$|:/usr/bin:/bin\"|" \
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etc/profile || die
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sed -i -r \
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-e "s:/(etc/env.d|opt|usr):${EPREFIX}/\1:g" \
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-e "/^PATH=/s|\"$|:${EPREFIX}/usr/sbin:${EPREFIX}/sbin\"|" \
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etc/env.d/00basic || die
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sed -i "s:/bin:${EPREFIX}/bin:" etc/shells || die
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sed -i -r \
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-e "s,:/(root|bin|sbin|var|),:${EPREFIX}/\1,g" \
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share.Linux/passwd || die
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fi
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# handle multilib paths. do it here because we want this behavior
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# regardless of the C library that you're using. we do explicitly
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# list paths which the native ldconfig searches, but this isn't
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# problematic as it doesn't change the resulting ld.so.cache or
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# take longer to generate. similarly, listing both the native
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# path and the symlinked path doesn't change the resulting cache.
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local libdir ldpaths
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for libdir in $(get_all_libdirs) ; do
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ldpaths+=":${EPREFIX}/${libdir}:${EPREFIX}/usr/${libdir}"
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ldpaths+=":${EPREFIX}/usr/local/${libdir}"
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done
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echo "LDPATH='${ldpaths#:}'" >> etc/env.d/00basic
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# rc-scripts version for testing of features that *should* be present
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echo "Gentoo Base System release ${PV}" > etc/gentoo-release
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}
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src_install() {
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emake \
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OS=$(usex kernel_FreeBSD BSD Linux) \
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DESTDIR="${ED}" \
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install
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dodoc ChangeLog.svn
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# need the makefile in pkg_preinst
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insinto /usr/share/${PN}
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doins Makefile
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}
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pkg_postinst() {
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local x
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# We installed some files to /usr/share/baselayout instead of /etc to stop
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# (1) overwriting the user's settings
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# (2) screwing things up when attempting to merge files
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# (3) accidentally packaging up personal files with quickpkg
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# If they don't exist then we install them
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for x in master.passwd passwd shadow group fstab ; do
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[ -e "${EROOT}etc/${x}" ] && continue
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[ -e "${EROOT}usr/share/baselayout/${x}" ] || continue
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cp -p "${EROOT}usr/share/baselayout/${x}" "${EROOT}"etc
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done
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# Force shadow permissions to not be world-readable #260993
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for x in shadow ; do
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[ -e "${EROOT}etc/${x}" ] && chmod o-rwx "${EROOT}etc/${x}"
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done
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# Take care of the etc-update for the user
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if [ -e "${EROOT}"etc/._cfg0000_gentoo-release ] ; then
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mv "${EROOT}"etc/._cfg0000_gentoo-release "${EROOT}"etc/gentoo-release
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fi
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# whine about users that lack passwords #193541
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if [[ -e "${EROOT}"etc/shadow ]] ; then
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local bad_users=$(sed -n '/^[^:]*::/s|^\([^:]*\)::.*|\1|p' "${EROOT}"/etc/shadow)
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if [[ -n ${bad_users} ]] ; then
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echo
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ewarn "The following users lack passwords!"
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ewarn ${bad_users}
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fi
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fi
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# baselayout leaves behind a lot of .keep files, so let's clean them up
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find "${EROOT}"lib*/rcscripts/ -name .keep -exec rm -f {} + 2>/dev/null
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find "${EROOT}"lib*/rcscripts/ -depth -type d -exec rmdir {} + 2>/dev/null
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# whine about users with invalid shells #215698
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if [[ -e "${EROOT}"etc/passwd ]] ; then
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local bad_shells=$(awk -F: 'system("test -e " $7) { print $1 " - " $7}' "${EROOT}"etc/passwd | sort)
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if [[ -n ${bad_shells} ]] ; then
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echo
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ewarn "The following users have non-existent shells!"
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ewarn "${bad_shells}"
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fi
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fi
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# https://bugs.gentoo.org/361349
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if use kernel_linux; then
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mkdir -p "${EROOT}"run
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if ! grep -qs "^tmpfs.*/run " "${ROOT}"proc/mounts ; then
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echo
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ewarn "You should reboot the system now to get /run mounted with tmpfs!"
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fi
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fi
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}
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