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+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/baselayout/baselayout-2.2.ebuild,v 1.2 2012/08/23 21:47:35 vapier Exp $
+
+inherit eutils multilib
+
+DESCRIPTION="Filesystem baselayout and init scripts"
+HOMEPAGE="http://www.gentoo.org/"
+SRC_URI="mirror://gentoo/${P}.tar.bz2
+ http://dev.gentoo.org/~vapier/dist/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+IUSE="build kernel_linux"
+
+pkg_setup() {
+ multilib_layout
+}
+
+# Create our multilib dirs - the Makefile has no knowledge of this
+multilib_warn() {
+ local syms=$1 dirs=$2 def_libdir=$3
+
+ [ -z "${syms}${dirs}" ] && return
+
+ ewarn "Your system profile has SYMLINK_LIB=${SYMLINK_LIB}, so that means"
+ if [ -z "${syms}" ] ; then
+ ewarn "you need to have these paths as symlinks to ${def_libdir}:"
+ ewarn "$1"
+ fi
+}
+multilib_layout() {
+ local libdir libdirs=$(get_all_libdirs) def_libdir=$(get_abi_LIBDIR $DEFAULT_ABI)
+ : ${libdirs:=lib} # it isn't that we don't trust multilib.eclass...
+
+ [ -z "${def_libdir}" ] && die "your DEFAULT_ABI=$DEFAULT_ABI appears to be invalid"
+
+ # figure out which paths should be symlinks and which should be directories
+ local dirs syms exp d
+ for libdir in ${libdirs} ; do
+ exp=( {,usr/,usr/local/}${libdir} )
+ for d in "${exp[@]/#/${ROOT}}" ; do
+ # most things should be dirs
+ if [ "${SYMLINK_LIB}" = "yes" ] && [ "${libdir}" = "lib" ] ; then
+ [ ! -h "${d}" ] && [ -e "${d}" ] && dirs+=" ${d}"
+ else
+ [ -h "${d}" ] && syms+=" ${d}"
+ fi
+ done
+ done
+ if [ -n "${syms}${dirs}" ] ; then
+ ewarn "Your system profile has SYMLINK_LIB=${SYMLINK_LIB:-no}, so that means you need to"
+ ewarn "have these paths configured as follows:"
+ [ -n "${dirs}" ] && ewarn "symlinks to '${def_libdir}':${dirs}"
+ [ -n "${syms}" ] && ewarn "directories:${syms}"
+ ewarn "The ebuild will attempt to fix these, but only for trivial conversions."
+ ewarn "If things fail, you will need to manually create/move the directories."
+ echo
+ fi
+
+ # setup symlinks and dirs where we expect them to be; do not migrate
+ # data ... just fall over in that case.
+ local prefix
+ for prefix in "${ROOT}"{,usr/,usr/local/} ; do
+ if [ "${SYMLINK_LIB}" = yes ] ; then
+ # we need to make sure "lib" points to the native libdir
+ if [ -h "${prefix}lib" ] ; then
+ # it's already a symlink! assume it's pointing to right place ...
+ continue
+ elif [ -d "${prefix}lib" ] ; then
+ # "lib" is a dir, so need to convert to a symlink
+ ewarn "Converting ${prefix}lib from a dir to a symlink"
+ rm -f "${prefix}lib"/.keep
+ if rmdir "${prefix}lib" 2>/dev/null ; then
+ ln -s ${def_libdir} "${prefix}lib" || die
+ else
+ die "non-empty dir found where we needed a symlink: ${prefix}lib"
+ fi
+ else
+ # nothing exists, so just set it up sanely
+ ewarn "Initializing ${prefix}lib as a symlink"
+ mkdir -p "${prefix}" || die
+ rm -f "${prefix}lib" || die
+ ln -s ${def_libdir} "${prefix}lib" || die
+ mkdir -p "${prefix}${def_libdir}" #423571
+ fi
+ else
+ # we need to make sure "lib" is a dir
+ if [ -h "${prefix}lib" ] ; then
+ # "lib" is a symlink, so need to convert to a dir
+ ewarn "Converting ${prefix}lib from a symlink to a dir"
+ rm -f "${prefix}lib" || die
+ if [ -d "${prefix}lib32" ] ; then
+ ewarn "Migrating ${prefix}lib32 to ${prefix}lib"
+ mv "${prefix}lib32" "${prefix}lib" || die
+ else
+ mkdir -p "${prefix}lib" || die
+ fi
+ elif [ -d "${prefix}lib" ] ; then
+ # make sure the old "lib" ABI location does not exist; we
+ # only symlinked the lib dir on systems where we moved it
+ # to "lib32" ...
+ case ${CHOST} in
+ i?86*|x86_64*|powerpc*|sparc*|s390*)
+ if [ -d "${prefix}lib32" ] ; then
+ rm -f "${prefix}lib32"/.keep
+ if ! rmdir "${prefix}lib32" 2>/dev/null ; then
+ ewarn "You need to merge ${prefix}lib32 into ${prefix}lib"
+ die "non-empty dir found where there should be none: ${prefix}lib32"
+ fi
+ fi
+ ;;
+ esac
+ else
+ # nothing exists, so just set it up sanely
+ ewarn "Initializing ${prefix}lib as a dir"
+ mkdir -p "${prefix}" || die
+ rm -f "${prefix}lib" || die
+ ln -s ${def_libdir} "${prefix}lib" || die
+ fi
+ fi
+ done
+}
+
+pkg_preinst() {
+ # Bug #217848 - Since the remap_dns_vars() called by pkg_preinst() of
+ # the baselayout-1.x ebuild copies all the real configs from the user's
+ # /etc/conf.d into ${D}, it makes them all appear to be the default
+ # versions. In order to protect them from being unmerged after this
+ # upgrade, modify their timestamps.
+ touch "${ROOT}"/etc/conf.d/* 2>/dev/null
+
+ # This is written in src_install (so it's in CONTENTS), but punt all
+ # pending updates to avoid user having to do etc-update (and make the
+ # pkg_postinst logic simpler).
+ rm -f "${ROOT}"/etc/._cfg????_gentoo-release
+
+ # We need to install directories and maybe some dev nodes when building
+ # stages, but they cannot be in CONTENTS.
+ # Also, we cannot reference $S as binpkg will break so we do this.
+ multilib_layout
+ if use build ; then
+ emake -C "${D}/usr/share/${PN}" DESTDIR="${ROOT}" layout || die
+ fi
+ rm -f "${D}"/usr/share/${PN}/Makefile
+
+ # Kogaion customization, protect /etc/hosts from removal (from older ebuilds)
+ local etc_hosts="${ROOT}/etc/hosts"
+ if [ -e "${etc_hosts}" ]; then
+ cp -p "${etc_hosts}" "${etc_hosts}.baselayout_ebuild_backup" # don't die
+ fi
+}
+
+src_unpack() {
+ unpack ${A}
+
+ cd "${S}"
+ epatch "${FILESDIR}/${PN}-redcore.patch"
+}
+
+src_install() {
+ # Setup /run directory, this is missing from original baselayout
+ dodir /run
+
+ emake \
+ OS=$(usex kernel_FreeBSD BSD Linux) \
+ DESTDIR="${D}" \
+ install || die
+ dodoc ChangeLog.svn
+
+ # need the makefile in pkg_preinst
+ insinto /usr/share/${PN}
+ doins Makefile || die
+
+ # handle multilib paths. do it here because we want this behavior
+ # regardless of the C library that you're using. we do explicitly
+ # list paths which the native ldconfig searches, but this isn't
+ # problematic as it doesn't change the resulting ld.so.cache or
+ # take longer to generate. similarly, listing both the native
+ # path and the symlinked path doesn't change the resulting cache.
+ local libdir ldpaths
+ for libdir in $(get_all_libdirs) ; do
+ ldpaths+=":/${libdir}:/usr/${libdir}:/usr/local/${libdir}"
+ done
+ echo "LDPATH='${ldpaths#:}'" >> "${D}"/etc/env.d/00basic
+
+ # rc-scripts version for testing of features that *should* be present
+ echo "Redcore Linux 1703 Delta Draconis" > "${D}"/etc/gentoo-release
+
+ # Sabayon customization, install /etc/hosts separately (to .example)
+ mv "${D}"/etc/hosts "${D}"/etc/hosts.example || die "cannot move /etc/hosts"
+
+}
+
+pkg_postinst() {
+ local x
+
+ # We installed some files to /usr/share/baselayout instead of /etc to stop
+ # (1) overwriting the user's settings
+ # (2) screwing things up when attempting to merge files
+ # (3) accidentally packaging up personal files with quickpkg
+ # If they don't exist then we install them
+ for x in master.passwd passwd shadow group fstab ; do
+ [ -e "${ROOT}etc/${x}" ] && continue
+ [ -e "${ROOT}usr/share/baselayout/${x}" ] || continue
+ cp -p "${ROOT}usr/share/baselayout/${x}" "${ROOT}"etc
+ done
+
+ # Force shadow permissions to not be world-readable #260993
+ for x in shadow ; do
+ [ -e "${ROOT}etc/${x}" ] && chmod o-rwx "${ROOT}etc/${x}"
+ done
+
+ # Take care of the etc-update for the user
+ if [ -e "${ROOT}"/etc/._cfg0000_gentoo-release ] ; then
+ mv "${ROOT}"/etc/._cfg0000_gentoo-release "${ROOT}"/etc/gentoo-release
+ fi
+
+ # whine about users that lack passwords #193541
+ if [[ -e ${ROOT}/etc/shadow ]] ; then
+ local bad_users=$(sed -n '/^[^:]*::/s|^\([^:]*\)::.*|\1|p' "${ROOT}"/etc/shadow)
+ if [[ -n ${bad_users} ]] ; then
+ echo
+ ewarn "The following users lack passwords!"
+ ewarn ${bad_users}
+ fi
+ fi
+
+ # baselayout leaves behind a lot of .keep files, so let's clean them up
+ find "${ROOT}"/lib*/rcscripts/ -name .keep -exec rm -f {} + 2>/dev/null
+ find "${ROOT}"/lib*/rcscripts/ -depth -type d -exec rmdir {} + 2>/dev/null
+
+ # whine about users with invalid shells #215698
+ if [[ -e ${ROOT}/etc/passwd ]] ; then
+ local bad_shells=$(awk -F: 'system("test -e " $7) { print $1 " - " $7}' /etc/passwd | sort)
+ if [[ -n ${bad_shells} ]] ; then
+ echo
+ ewarn "The following users have non-existent shells!"
+ ewarn "${bad_shells}"
+ fi
+ fi
+
+ # Sabayon customization, copy /etc/hosts back in place if it doesn't exist
+ local etc_hosts="${ROOT}/etc/hosts"
+ if [ -e "${etc_hosts}.baselayout_ebuild_backup" ]; then
+ cp -p "${etc_hosts}.baselayout_ebuild_backup" "${etc_hosts}" # don't die
+ elif [ ! -e "${etc_hosts}" ]; then
+ cp -p "${etc_hosts}.example" "${etc_hosts}" # don't die
+ fi
+ chown root:root "${etc_hosts}" # don't die
+
+ # http://bugs.gentoo.org/361349
+ if use kernel_linux; then
+ mkdir -p "${ROOT}"/run
+
+ if ! grep -qs "^tmpfs.*/run " "${ROOT}"/proc/mounts ; then
+ echo
+ ewarn "You should reboot the system now to get /run mounted with tmpfs!"
+ fi
+ fi
+}