summaryrefslogtreecommitdiff
blob: bedb023528030de02d061046450c785e685f4c43 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/baselayout/baselayout-1.12.0_pre18.ebuild,v 1.1 2006/04/22 18:17:13 uberlord Exp $

inherit flag-o-matic eutils toolchain-funcs multilib

DESCRIPTION="Filesystem baselayout and init scripts"
HOMEPAGE="http://www.gentoo.org/"
SRC_URI="mirror://gentoo/${P}.tar.bz2
	http://dev.gentoo.org/~uberlord/baselayout/${P}.tar.bz2
	http://dev.gentoo.org/~azarah/baselayout/${P}.tar.bz2
	http://dev.gentoo.org/~vapier/dist/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="bootstrap build static unicode"

# This version of baselayout needs gawk in /bin, but as we do not have
# a c++ compiler during bootstrap, we cannot depend on it if "bootstrap"
# or "build" are in USE.
RDEPEND=">=sys-apps/sysvinit-2.86-r3
	!build? ( !bootstrap? (
		>=sys-libs/readline-5.0-r1
		>=app-shells/bash-3.1_p7
		>=sys-apps/coreutils-5.2.1
	) )"
DEPEND="virtual/os-headers
	>=sys-apps/portage-2.0.51"
PROVIDE="virtual/baselayout"

src_unpack() {
	unpack ${A}
	cd "${S}"

	# Setup unicode defaults for silly unicode users
	if use unicode ; then
		sed -i -e '/^UNICODE=/s:no:yes:' etc/rc.conf
	fi

	# Tweak arch-specific details
	cd "${S}"

	case $(tc-arch) in
	sparc)
		sed -i -e '/^KEYMAP=/s:us:sunkeymap:' etc/conf.d/keymaps || die
		# Disable interactive boot on sparc due to stty calls, #104067
		sed -i -e '/^RC_INTERACTIVE=/s:yes:no:' etc/conf.d/rc || die
		;;
	esac

	# Use correct path to filefuncs.so on multilib systems
	sed -i -e "s:/lib/rcscripts:/$(get_libdir)/rcscripts:" \
		${S}/src/awk/{cachedepends,genenviron}.awk || die
}

src_compile() {
	local libdir="lib"

	use static && append-ldflags -static

	[[ ${SYMLINK_LIB} == "yes" ]] && libdir=$(get_abi_LIBDIR "${DEFAULT_ABI}")

	make -C "${S}"/src \
		CC="$(tc-getCC)" \
		LD="$(tc-getCC) ${LDFLAGS}" \
		CFLAGS="${CFLAGS}" \
		LIBDIR="${libdir}" || die
}

# ${PATH} should include where to get MAKEDEV when calling this
# function
create_dev_nodes() {
	case $(tc-arch) in
		# amd64 must use generic-i386 because amd64/x86_64 does not have
		# a generic option at this time, and the default 'generic' ends
		# up erroring out, because MAKEDEV internally doesn't know what
		# to use
		arm)	suffix=-arm ;;
		alpha)	suffix=-alpha ;;
		amd64)	suffix=-i386 ;;
		hppa)	suffix=-hppa ;;
		ia64)	suffix=-ia64 ;;
		m68k)	suffix=-m68k ;;
		mips)	suffix=-mips ;;
		ppc*)	suffix=-powerpc ;;
		s390)	suffix=-s390 ;;
		sparc*)	suffix=-sparc ;;
		x86)	suffix=-i386 ;;
	esac

	einfo "Using generic${suffix} to make $(tc-arch) device nodes..."
	MAKEDEV generic${suffix}
	MAKEDEV sg scd rtc hde hdf hdg hdh input audio video
}

# This is a temporary workaround until bug 9849 is completely solved
# in portage.  We need to create the directories so they're available
# during src_install, but when src_install is finished, call unkdir
# to remove any empty directories instead of leaving them around.
kdir() {
	typeset -a args
	typeset d

	# Create the directories for the remainder of src_install, and
	# remember how to create the directories later.
	for d in "$@"; do
		if [[ $d == /* ]]; then
			install -d "${args[@]}" "${D}/${d}"
			cat >> "${D}/usr/share/baselayout/mkdirs.sh" <<EOF
if [ ! -d "\${ROOT}/${d}" ] ; then \\
	install -d ${args[@]} "\${ROOT}/${d}" 2>/dev/null \\
		|| ewarn "  can't create ${d}"
	touch "\${ROOT}/${d}/.keep" 2>/dev/null \\
		|| ewarn "  can't create ${d}/.keep"
fi
EOF
		else
			args=("${args[@]}" "${d}")
		fi
	done
}

# Continued from kdir above...  This function removes any empty
# directories as a temporary workaround for bug 9849.  The directories
# (and .keep files) are re-created in pkg_postinst, which means they
# aren't listed in CONTENTS, unfortunately.
unkdir() {
	einfo "Running unkdir to workaround bug 9849"
	find "${D}" -depth -type d -exec rmdir {} \; 2>/dev/null
	if [[ $? == 127 ]]; then
		ewarn "Problem running unkdir: find command not found"
	fi
}

# Same as kdir above, but for symlinks #103618
ksym() {
	echo "[[ ! -e ${ROOT}/$2 ]] && { ln -s '$1' '${ROOT}/$2' &> /dev/null || ewarn '  unable to symlink $2 to $1' ; }" \
		>> "${D}"/usr/share/baselayout/mklinks.sh
}

src_install() {
	local dir libdirs libdirs_env rcscripts_dir

	# This directory is to stash away things that will be used in
	# pkg_postinst; it's needed first for kdir to function
	dodir /usr/share/baselayout

	# Jeremy Huddleston <eradicator@gentoo.org>
	# For multilib, we want to make sure that all our multilibdirs exist
	# and make lib even if it's not listed as one (like on amd64/ppc64
	# which sometimes has lib32/lib64 instead of lib/lib64).
	# lib should NOT be a symlink to one of the other libdirs.
	# Old systems with symlinks won't be affected by this change, as the
	# symlinks already exist and won't get removed, but new systems will
	# be setup properly.
	#
	# I'll be making a script to convert existing systems from symlink to
	# nosymlink and putting it in /usr/portage/scripts.
	libdirs=$(get_all_libdirs)
	: ${libdirs:=lib}	# it isn't that we don't trust multilib.eclass...

	# This should be /lib/rcscripts, but we have to support old profiles too.
	if [[ ${SYMLINK_LIB} == "yes" ]]; then
		rcscripts_dir="/$(get_abi_LIBDIR ${DEFAULT_ABI})/rcscripts"
	else
		rcscripts_dir="/lib/rcscripts"
	fi

	einfo "Creating directories..."
	kdir /usr
	kdir /usr/local
	kdir /boot
	kdir /dev
	kdir /dev/pts
	kdir /dev/shm
	kdir /etc/conf.d
	kdir /etc/cron.daily
	kdir /etc/cron.hourly
	kdir /etc/cron.monthly
	kdir /etc/cron.weekly
	kdir /etc/env.d
	dodir /etc/init.d			# .keep file might mess up init.d stuff
	kdir /etc/modules.autoload.d
	kdir /etc/modules.d
	kdir /etc/opt
	kdir /home
	kdir ${rcscripts_dir}
	kdir ${rcscripts_dir}/awk
	kdir ${rcscripts_dir}/sh
	kdir ${rcscripts_dir}/net
	# Only install /mnt stuff at bootstrap time #88835 / #90022
	if use build ; then
		kdir /mnt
		kdir -m 0700 /mnt/cdrom
		kdir -m 0700 /mnt/floppy
	fi
	kdir /opt
	kdir -o root -g uucp -m0775 /var/lock
	kdir /proc
	kdir -m 0700 /root
	kdir /sbin
	kdir /sys	# for 2.6 kernels
	kdir /usr/bin
	kdir /usr/include
	kdir /usr/include/asm
	kdir /usr/include/linux
	kdir /usr/local/bin
	kdir /usr/local/games
	kdir /usr/local/sbin
	kdir /usr/local/share
	kdir /usr/local/share/doc
	kdir /usr/local/share/man
	kdir /usr/local/src
	kdir ${PORTDIR}
	kdir /usr/sbin
	kdir /usr/share/doc
	kdir /usr/share/info
	kdir /usr/share/man
	kdir /usr/share/misc
	kdir /usr/src
	kdir -m 1777 /tmp
	kdir /var
	dodir /var/db/pkg			# .keep file messes up Portage
	kdir /var/lib/misc
	kdir /var/lock/subsys
	kdir /var/log/news
	kdir /var/run
	kdir /var/spool
	kdir /var/state
	kdir -m 1777 /var/tmp

	for dir in ${libdirs}; do
		libdirs_env=${libdirs_env:+$libdirs_env:}/${dir}:/usr/${dir}:/usr/local/${dir}
		[[ ${dir} == "lib" && ${SYMLINK_LIB} == "yes" ]] && continue
		kdir /${dir}
		kdir /usr/${dir}
		kdir /usr/local/${dir}
	done

	# Ugly compatibility with stupid ebuilds and old profiles symlinks
	if [[ ${SYMLINK_LIB} == "yes" ]] ; then
		rm -r "${D}"/{lib,usr/lib,usr/local/lib} &> /dev/null
		ksym $(get_abi_LIBDIR ${DEFAULT_ABI}) /lib
		ksym $(get_abi_LIBDIR ${DEFAULT_ABI}) /usr/lib
		ksym $(get_abi_LIBDIR ${DEFAULT_ABI}) /usr/local/lib
	fi

	kdir /lib/dev-state
	kdir /lib/udev-state

	# FHS compatibility symlinks stuff
	ksym /var/tmp /usr/tmp
	ksym share/man /usr/local/man

	#
	# Setup files in /etc
	#
	insopts -m0644
	insinto /etc
	doins -r "${S}"/etc/*
	fperms 0640 /etc/sysctl.conf

	# Install some files to /usr/share/baselayout instead of /etc to keep from
	# (1) overwriting the user's settings, (2) screwing things up when
	# attempting to merge files, (3) accidentally packaging up personal files
	# with quickpkg
	fperms 0600 /etc/shadow
	mv "${D}"/etc/{passwd,shadow,group,fstab,hosts,issue.devfix} "${D}"/usr/share/baselayout

	# doinitd doesnt respect symlinks
	dodir /etc/init.d
	cp -P "${S}"/init.d/* "${D}"/etc/init.d/ || die "doinitd"
	#doinitd "${S}"/init.d/* || die "doinitd"
	doconfd "${S}"/etc/conf.d/* || die "doconfd"
	doenvd "${S}"/etc/env.d/* || die "doenvd"
	insinto /etc/modules.autoload.d
	doins "${S}"/etc/modules.autoload.d/*
	insinto /etc/modules.d
	doins "${S}"/etc/modules.d/*

	# Special-case uglyness... For people updating from lib32 -> lib amd64
	# profiles, keep lib32 in the search path while it's around
	if has_multilib_profile && [ -d /lib32 -o -d /usr/lib32 ] && ! hasq lib32 ${libdirs}; then
		libdirs_env="${libdirs_env}:/lib32:/usr/lib32:/usr/local/lib32"
	fi

	# List all the multilib libdirs in /etc/env/04multilib (only if they're
	# actually different from the normal
	if has_multilib_profile || [[ $(get_libdir) != "lib" || -n ${CONF_MULTILIBDIR} ]]; then
		echo "LDPATH=\"${libdirs_env}\"" > ${D}/etc/env.d/04multilib
	fi

	# As of baselayout-1.10-1-r1, sysvinit is its own package again, and
	# provides the inittab itself
	rm -f "${D}"/etc/inittab

	# Stash the rc-lists for use during pkg_postinst
	cp -r "${S}"/rc-lists "${D}"/usr/share/baselayout

	# rc-scripts version for testing of features that *should* be present
	echo "Gentoo Base System version ${PV}" > ${D}/etc/gentoo-release

	#
	# Setup files related to /dev
	#
	into /
	dosbin "${S}"/sbin/MAKEDEV
	dosym ../../sbin/MAKEDEV /usr/sbin/MAKEDEV
	dosym ../sbin/MAKEDEV /dev/MAKEDEV

	#
	# Setup files in /bin
	#
	cd "${S}"/bin
	dobin rc-status

	#
	# Setup files in /sbin
	#
	cd "${S}"/sbin
	into /
	dosbin rc rc-update
	# Need this in /sbin, as it could be run before
	# /usr is mounted.
	dosbin modules-update
	# Compat symlinks until I can get things synced.
	dosym modules-update /sbin/update-modules
	dosym ../../sbin/modules-update /usr/sbin/update-modules
	# These moved from /etc/init.d/ to /sbin to help newb systems
	# from breaking
	dosbin runscript.sh functions.sh

	# Compat symlinks between /etc/init.d and /sbin
	# (some stuff have hardcoded paths)
	dosym ../../sbin/depscan.sh /etc/init.d/depscan.sh
	dosym ../../sbin/runscript.sh /etc/init.d/runscript.sh
	dosym ../../sbin/functions.sh /etc/init.d/functions.sh

	#
	# Setup files in /lib/rcscripts
	# These are support files for other things in baselayout that needn't be
	# under CONFIG_PROTECTed /etc
	#
	cd "${S}"/sbin
	exeinto ${rcscripts_dir}/sh
	doexe rc-services.sh rc-daemon.sh rc-help.sh

	# We can only install new, fast awk versions of scripts
	# if 'build' or 'bootstrap' is not in USE.  This will
	# change if we have sys-apps/gawk-3.1.1-r1 or later in
	# the build image ...
	if ! use build; then
		# This is for new depscan.sh and env-update.sh
		# written in awk
		cd "${S}"/sbin
		into /
		dosbin depscan.sh
		dosbin env-update.sh
		insinto ${rcscripts_dir}/awk
		doins "${S}"/src/awk/*.awk
	fi

	# Original design had these in /etc/net.modules.d but that is too
	# problematic with CONFIG_PROTECT
	dodir ${rcscripts_dir}
	cp -pPR "${S}"/lib/rcscripts/net ${D}${rcscripts_dir}
	chown -R root:0 ${D}${rcscripts_dir}

	#
	# Install baselayout documentation
	#
	if ! use build ; then
		doman "${S}"/man/*.*
		docinto /
		dodoc ${FILESDIR}/copyright
		dodoc "${S}"/ChangeLog
	fi

	#
	# Install baselayout utilities
	#
	cd "${S}"/src
	make DESTDIR="${D}" install || die

	# Hack to fix bug 9849, continued in pkg_postinst
	unkdir
}

# Support function for remapping old wireless dns vars
remap_dns_vars() {
	local f="$1"

	if [[ -f ${ROOT}/etc/conf.d/${f} ]]; then
		sed -e 's/\<domain_/dns_domain_/g' \
			-e 's/\<mac_domain_/mac_dns_domain_/g' \
			-e 's/\<nameservers_/dns_servers_/g' \
			-e 's/\<mac_nameservers_/mac_dns_servers_/g' \
			-e 's/\<searchdomains_/dns_search_domains_/g' \
			-e 's/\<mac_searchdomains_/mac_dns_search_domains_/g' \
			${ROOT}/etc/conf.d/${f} > ${IMAGE}/etc/conf.d/${f}
	fi
}

pkg_preinst() {
	if [[ -f ${ROOT}/etc/modules.autoload && \
			! -d ${ROOT}/etc/modules.autoload.d ]]; then
		mkdir -p ${ROOT}/etc/modules.autoload.d
		mv -f ${ROOT}/etc/modules.autoload \
			${ROOT}/etc/modules.autoload.d/kernel-2.4
		ln -snf modules.autoload.d/kernel-2.4 ${ROOT}/etc/modules.autoload
	fi

	# Change some vars introduced in baselayout-1.11.0 before we go stable
	# The new names make more sense and allow nis_domain
	# for use in baselayout-1.12.0
	remap_dns_vars net
	remap_dns_vars wireless
}

pkg_postinst() {
	local x y

	# Reincarnate dirs from kdir/unkdir (hack for bug 9849)
	einfo "Creating directories and .keep files."
	einfo "Some of these might fail if they're read-only mounted"
	einfo "filesystems, for example /dev or /proc.  That's okay!"
	source "${ROOT}"/usr/share/baselayout/mkdirs.sh
	source "${ROOT}"/usr/share/baselayout/mklinks.sh

	# This could be done in src_install, which would have the benefit of
	# (1) devices.tar.bz2 would show up in CONTENTS
	# (2) binary installations would be faster... just untar the devices tarball
	#     instead of needing to run MAKEDEV
	# However the most common cases are that people are either updating
	# baselayout or installing from scratch.  In the installation case, it's no
	# different to have here instead of src_install.  In the update case, we
	# save a couple minutes time by refraining from building the unnecessary
	# tarball.
	if [[ ! -f "${ROOT}/lib/udev-state/devices.tar.bz2" ]]; then
		# Create a directory in which to work
		x=$(emktemp -d ${ROOT}/tmp/devnodes.XXXXXXXXX) \
			&& cd "${x}" || die 'mktemp failed'

		# Create temp device nodes
		echo
		einfo "Making device node tarball (this could take a couple minutes)"
		PATH=${ROOT}/sbin:${PATH} create_dev_nodes

		# Now create tarball that can also be used for udev.
		# Need GNU tar for -j so call it by absolute path.
		/bin/tar --one-file-system -cjpf "${ROOT}/lib/udev-state/devices.tar.bz2" *
		rm -r *
		cd ..
		rmdir "${x}"
	fi

	# We don't want to create devices if this is not a bootstrap and devfs
	# is used, as this was the cause for all the devfs problems we had
	if use build || use bootstrap; then
		if [[ ! -e "${ROOT}/dev/.devfsd" && ! -e "${ROOT}/dev/.udev" ]]; then
			einfo "Populating /dev with device nodes..."
			cd ${ROOT}/dev || die
			/bin/tar xjpf "${ROOT}/lib/udev-state/devices.tar.bz2" || die
		fi
	fi

	# Create /boot/boot symlink in pkg_postinst because sometimes
	# /boot is a FAT filesystem.  When that is the case, then the
	# symlink will fail.  Consequently, if we create it in
	# src_install, then merge will fail.  AFAIK there is no point to
	# this symlink except for misconfigured grubs.  See bug 50108
	# (05 May 2004 agriffis)
	ln -sn . "${ROOT}"/boot/boot 2>/dev/null

	# Set up default runlevel symlinks
	# This used to be done in src_install but required knowledge of ${ROOT},
	# which meant that it was effectively broken for binary installs.
	if [[ -z $(/bin/ls "${ROOT}"/etc/runlevels 2>/dev/null) ]]; then
		for x in boot default nonetwork single; do
			einfo "Creating default runlevel symlinks for ${x}"
			mkdir -p "${ROOT}"/etc/runlevels/${x}
			for y in $(<"${ROOT}"/usr/share/baselayout/rc-lists/${x}); do
				if [[ ! -e ${ROOT}/etc/init.d/${y} ]]; then
					ewarn "init.d/${y} not found -- ignoring"
				else
					ln -sfn /etc/init.d/${y} \
						"${ROOT}"/etc/runlevels/${x}/${y}
				fi
			done
		done
	fi

	# Create /etc/hosts in pkg_postinst so we don't overwrite an
	# existing file during bootstrap
	if [[ ! -e ${ROOT}/etc/hosts ]]; then
		cp ${ROOT}/usr/share/baselayout/hosts ${ROOT}/etc
	fi

	# Touching /etc/passwd and /etc/shadow after install can be fatal, as many
	# new users do not update them properly...  see src_install() for why they
	# are in /usr/share/baselayout/
	for x in passwd shadow group fstab ; do
		if [[ -e ${ROOT}/etc/${x} ]] ; then
			touch "${ROOT}/etc/${x}"
		else
			cp "${ROOT}/usr/share/baselayout/${x}" "${ROOT}/etc/${x}"
		fi
	done

	# Under what circumstances would mtab be a symlink?  It would be
	# nice if there were an explanatory comment here
	if [[ -L ${ROOT}/etc/mtab ]]; then
		rm -f "${ROOT}/etc/mtab"
		if [[ ${ROOT} == / ]]; then
			cp /proc/mounts "${ROOT}/etc/mtab"
		else
			touch "${ROOT}/etc/mtab"
		fi
	fi

	# We should only install empty files if these files don't already exist.
	[[ -e ${ROOT}/var/log/lastlog ]] || \
		touch "${ROOT}/var/log/lastlog"
	[[ -e ${ROOT}/var/run/utmp ]] || \
		install -m 0664 -g utmp /dev/null "${ROOT}/var/run/utmp"
	[[ -e ${ROOT}/var/log/wtmp ]] || \
		install -m 0664 -g utmp /dev/null "${ROOT}/var/log/wtmp"

	# Reload init to fix unmounting problems of / on next reboot.
	# This is really needed, as without the new version of init cause init
	# not to quit properly on reboot, and causes a fsck of / on next reboot.
	if [[ ${ROOT} == / ]] && ! use build && ! use bootstrap; then
		# Regenerate init.d dependency tree
		/sbin/depscan.sh --update &>/dev/null

		# Regenerate /etc/modules.conf, else it will fail at next boot
		einfo "Updating module dependencies..."
		/sbin/modules-update force &>/dev/null
	else
		rm -f ${ROOT}/etc/modules.conf
	fi

	# Enable shadow groups (we need ROOT=/ here, as grpconv only
	# operate on / ...).
	if [[ ${ROOT} == / && \
	     ! -f /etc/gshadow && -x /usr/sbin/grpck && -x /usr/sbin/grpconv ]]
	then
		if /usr/sbin/grpck -r &>/dev/null; then
			/usr/sbin/grpconv
		else
			echo
			ewarn "Running 'grpck' returned errors.  Please run it by hand, and then"
			ewarn "run 'grpconv' afterwards!"
			echo
		fi
	fi

	# This is also written in src_install (so it's in CONTENTS), but
	# write it here so that the new version is immediately in the file
	# (without waiting for the user to do etc-update)
	rm -f ${ROOT}/etc/._cfg????_gentoo-release
	echo "Gentoo Base System version ${PV}" > ${ROOT}/etc/gentoo-release

	echo
	einfo "Please be sure to update all pending '._cfg*' files in /etc,"
	einfo "else things might break at your next reboot!  You can use 'etc-update'"
	einfo "to accomplish this:"
	einfo
	einfo "  # etc-update"
	echo

	for f in /etc/init.d/net.eth*; do
		[[ -L ${f} ]] && continue
		echo
		einfo "WARNING: You have older net.eth* files in ${ROOT}/etc/init.d/"
		einfo "They need to be converted to symlinks to net.lo.  If you haven't"
		einfo "made personal changes to those files, you can update with the"
		einfo "following command:"
		einfo
		einfo "  # /bin/ls /etc/init.d/net.eth* | xargs -n1 ln -sfvn net.lo"
		echo
		break
	done

	if sed -e 's/#.*//' ${ROOT}/etc/conf.d/{net,wireless} 2>/dev/null \
		| egrep -q '\<(domain|nameservers|searchdomains)_' ; then
			echo
			ewarn "You have depreciated variables in ${ROOT}/etc/conf.d/net"
			ewarn "or ${ROOT}/etc/conf.d/wireless"
			ewarn
			ewarn "domain_* -> dns_domain_*"
			ewarn "nameservers_* -> dns_servers_*"
			ewarn "searchdomains_* -> dns_search_domains_*"
			ewarn
			ewarn "They have been converted for you - ensure that you"
			ewarn "update them via 'etc-update'"
			echo
	fi

	if sed -e 's/#.*//' ${ROOT}/etc/conf.d/net 2>/dev/null \
		| egrep -q '\<(ifconfig|aliases|broadcasts|netmasks|inet6|ipaddr|iproute)_'; then
			echo
			ewarn "You are using deprecated variables in ${ROOT}/etc/conf.d/net"
			ewarn
			ewarn "You are advised to review the new configuration variables as"
			ewarn "found in ${ROOT}/etc/conf.d/net.example as there is no"
			ewarn "guarantee that they will work in future versions."
			echo
	fi

	# Remove old stuff that may cause problems.
	if [[ -e "${ROOT}"/etc/env.d/01hostname ]] ; then
		rm -f "${ROOT}"/etc/env.d/01hostname
	fi
	if [[ -e "${ROOT}"/etc/init.d/domainname ]] ; then
		rm -f "${ROOT}"/etc/init.d/domainname
		rm -f "${ROOT}"/etc/runlevels/*/domainname
		ewarn "The domainname init script has been removed in this version."
		ewarn "Consult ${ROOT}/etc/conf.d/net.example for details about how"
		ewarn "to apply dns/nis information to the loopback interface."
	fi
}