0.5.4-alt1

- better diags for initial deployment

.gear/mkimage-profiles.spec

@@ -1,18 +1,19 @@
 Name: mkimage-profiles
-Version: 0.4.3.1
+Version: 0.5.4
 Release: alt1
 
 Summary: ALT Linux based distribution metaprofile
 License: GPLv2+
 Group: Development/Other
 
-Url: http://www.altlinux.org/Mkimage/Profiles/next
+Url: http://www.altlinux.org/Mkimage/Profiles/m-p
 Source: %name-%version.tar
 Packager: Michael Shigorin <mike@altlinux.org>
 
 BuildArch: noarch
 Requires: rsync git-core
 Requires: time schedutils
+Requires: mkimage >= 0.2.0
 
 %define mpdir %_datadir/%name
 %add_findreq_skiplist %mpdir/*.in/*
@@ -58,6 +59,28 @@ cp -a * %buildroot%mpdir
 %doc README QUICKSTART
 
 %changelog
+* Mon Jan 16 2012 Michael Shigorin <mike@altlinux.org> 0.5.4-alt1
+- better diags for initial deployment
+
+* Mon Jan 02 2012 Michael Shigorin <mike@altlinux.org> 0.5.3-alt1
+- multi-target, multi-arch, single-job builds
+
+* Mon Dec 19 2011 Michael Shigorin <mike@altlinux.org> 0.5.2-alt1
+- THE_{KMODULES,PACKAGES,LISTS,GROUPS}
+- incremental development, refactoring and bugfixing
+
+* Fri Dec 02 2011 Michael Shigorin <mike@altlinux.org> 0.5.1-alt1
+- generic VE archive type (added cpio and xz either)
+- minor additions/fixes
+
+* Mon Nov 21 2011 Michael Shigorin <mike@altlinux.org> 0.5.0-alt1
+- add_feature for autoregistration (simple but invasive)
+- added features: isomd5sum, repo, systemd
+- changed features: powerbutton -> power
+
+* Tue Nov 08 2011 Michael Shigorin <mike@altlinux.org> 0.4.3.2-alt1
+- mkimage version required/checked
+
 * Mon Nov 07 2011 Michael Shigorin <mike@altlinux.org> 0.4.3.1-alt1
 - CLEAN by default unless DEBUG
 

.gear/tags/4d92978230ee015e53f81c2f29f4ec40d8bcc822

@@ -0,0 +1,6 @@
+object 672125b9e588b0a0bc6587680faf164da9f25af7
+type commit
+tag v0.5.3
+tagger Michael Shigorin <mike@altlinux.org> 1325530888 +0200
+
+main.mk

.gear/tags/cfd4133492d16bfd2fc31a83d5df43f78fb15da1

@@ -1,6 +0,0 @@
-object a91acf3de735965e0b32ab3edfc633c543f7dd3e
-type commit
-tag v0.4.3
-tagger Michael Shigorin <mike@altlinux.org> 1320617277 +0200
-
-graduate tweaks

.gear/tags/list

@@ -1 +1 @@
-cfd4133492d16bfd2fc31a83d5df43f78fb15da1 v0.4.3
+4d92978230ee015e53f81c2f29f4ec40d8bcc822 v0.5.3

Makefile

@@ -1,71 +1,38 @@
-# steps to build a distribution image:
-# --- here
-# 1. initialize new profile (BUILDDIR) as a copy of image.in/
-# 2. configure distro
-# 3. copy the needed bits from metaprofile to a new profile
-# --- in BUILDDIR
-# 4. build subprofiles and subsequently an image
+# umbrella mkimage-profiles makefile:
+# iterate over multiple goals/arches
 
-MKIMAGE_PROFILES = $(dir $(lastword $(MAKEFILE_LIST)))
-
-# only process the first target (inter-target cleanup is tricky)
-IMAGE_TARGET := $(firstword $(MAKECMDGOALS))#	distro/server-base.iso
-IMAGE_CONF   := $(basename $(MAKECMDGOALS))#	distro/server-base
-IMAGE_CLASS  := $(dir $(IMAGE_TARGET))#		distro/ (let's fix it)
-IMAGE_CLASS  := $(IMAGE_CLASS:%/=%)#		distro
-IMAGE_FILE   := $(notdir $(IMAGE_TARGET))#	server-base.iso
-IMAGE_NAME   := $(basename $(IMAGE_FILE))#	server-base
-IMAGE_TYPE   := $(suffix $(IMAGE_FILE))#	.iso (fix this too)
-IMAGE_TYPE   := $(IMAGE_TYPE:.%=%)#		iso
-
-# preferences
--include $(HOME)/.mkimage/profiles.mk
-
-# most of the actual work done elsewhere
-include lib/*.mk
-include conf.d/*.mk
-include features.in/*/config.mk
-
-DISTRO_TARGETS := $(shell sed -n 's,^\(distro/[^:.]\+\):.*$$,\1,p' \
-		lib/distro.mk $(wildcard conf.d/*.mk) | sort)
-VE_TARGETS := $(shell sed -n 's,^\(ve/[^:.]\+\):.*$$,\1,p' \
-		lib/ve.mk $(wildcard conf.d/*.mk) | sort)
-DISTROS := $(call addsuffices,$(DISTRO_EXTS),$(DISTRO_TARGETS)) 
-VES     := $(call addsuffices,$(VE_EXTS),$(VE_TARGETS))
-IMAGES  := $(DISTROS) $(VES)
-
-.PHONY: $(IMAGES) $(DISTRO_TARGETS) $(VE_TARGETS)
-
-help:
-	@echo '** available distribution targets:'
-	@echo $(DISTROS) | fmt -sw"$$((COLUMNS>>1))" | column -t
-	@echo
-	@echo '** available virtual environment targets:'
-	@echo $(VES) | fmt -sw"$$((COLUMNS>>1))" | column -t
-
-### suboptimal but at least clear, reliable and convenient
-all:
-	@n=1; sum=$(words $(DISTROS)); \
-	for distro in $(DISTROS); do \
-		echo "** building $$distro:"; \
-		$(MAKE) --no-print-directory \
-			ALL=$$n/$$sum \
-			BUILDDIR=$(BUILDDIR) \
-			$$distro; \
-		echo; \
-		n=$$(($$n+1)); \
-	done
-
-$(IMAGES): debug \
-	config/with/$(IMAGE_CONF) \
-	config/like/$(IMAGE_CLASS) \
-	config/name/$(IMAGE_NAME) \
-	config/pack/$(IMAGE_TYPE) \
-	build; @:
-
-debug:
-ifeq (2,$(DEBUG))
-	@$(foreach v,\
-		$(filter IMAGE_%,$(sort $(.VARIABLES))),\
-		$(warning $v = $($v)))
+# immediate assignment
+ifndef ARCHES
+ifdef ARCH
+ARCHES := $(ARCH)
+else
+ARCHES := $(shell arch | sed 's/i686/i586/')
 endif
+endif
+export ARCHES
+
+# recursive make considered useful for m-p
+MAKE += --no-print-directory
+
+.PHONY: clean distclean help
+clean distclean help:
+	@$(MAKE) -f main.mk $@
+
+export NUM_TARGETS := $(words $(MAKECMDGOALS))
+
+# real targets need real work
+%:
+	@n=1; \
+	if [ "$(NUM_TARGETS)" -gt 1 ]; then \
+		n="`echo $(MAKECMDGOALS) \
+		| tr '[[:space:]]' '\n' \
+		| grep -nx "$@" \
+		| cut -d: -f1`"; \
+		echo "** goal: $@ [$$n/$(NUM_TARGETS)]"; \
+	fi; \
+	for ARCH in $(ARCHES); do \
+		if [ "$$ARCH" != "$(firstword $(ARCHES))" ]; then echo; fi; \
+		echo "** ARCH: $$ARCH"; \
+		$(MAKE) -f main.mk ARCH=$$ARCH $@; \
+	done; \
+	if [ "$$n" -lt "$(NUM_TARGETS)" ]; then echo; fi

QUICKSTART

@@ -15,12 +15,13 @@
 команды
 ~~~~~~~
 - от имени root:
-# apt-get install hasher git-core
+# apt-get install mkimage hasher git-core
 # hasher-useradd USER
 
 - от имени пользователя (после повторного входа):
 $ git config --global user.email "my@email"
 $ git config --global user.name "My Name"
+$ mkdir ~/out
 
 - тестовая сборка (см. тж. lib/distro.mk, doc/variables.txt):
 $ make distro/icewm.iso

README

@@ -47,8 +47,7 @@ Most docs are in Russian, welcome to learn it or ask for English.
   + законченные блоки функциональности (или наборы таковых)
   + описываются в индивидуальных features.in/*/config.mk
   + могут требовать другие фичи, а также субпрофили
-  + при сборке $(BUILDDIR) содержимое указанных в $(FEATURES) фич
-    добавляется в профиль с постобработкой (generate.*)
+  + при сборке $(BUILDDIR) содержимое фич добавляется в профиль
 - списки пакетов (*_LISTS):
   + просьба по возможности избегать дублирования
 - индивидуальные пакеты (*_PACKAGES): см. тж. conf.d/README

bin/mktmpdir

@@ -1,20 +1,53 @@
 #!/bin/sh
 # analyze free space, preferring tmpfs over really many gigaz
+# and taking into account configured hasher workdir prefices
 
 # hope there aren't spaces in RM's $HOME are they?
-DIRS="$TMP $TMPDIR $HOME/hasher /tmp /var/tmp"
+DIRS="$TMP $TMPDIR $HOME/hasher /tmp /var/tmp .."
 MINSIZE=262144		# face control criterion
 
+# poor man's SourceIfExists()
+try_source() { [ -f "$1" ] && . "$1"; }
+
+# hasher accepted ones
+get_prefices()
+{
+	try_source /etc/hasher-priv/system
+	try_source `/usr/libexec/hasher-priv/getconf.sh`
+	echo "$prefix" | tr ':' '\n' | while read i; do realpath "$i"; done
+}
+
+# drop candidates that hasher won't handle anyways
+# NB: doesn't take --number into account,
+# prefix lists are defined by the primary configuration
+contemplate_dirs()
+{
+	for d in "$@"; do
+		D="`realpath "$d"`";
+		for p in `get_prefices`; do
+			[ "${D#$p}" = "$D" ] || echo "$D";
+		done;
+	done \
+	| uniq	# _not_ sort -u
+}
+
+# hasher emits no meaningful errors regarding those, sigh
+check_options()
+{
+	! egrep -q "^$1 $2 .*no(dev|exec)" /proc/mounts
+}
+
 # pick existing, writeable, >256M free space dirs
 # rank them wrt type: tmpfs > realfs > rootfs
 choose_tmpdir() {
-	for i in $DIRS; do
+	for i in "$@"; do
 		[ -d "$i" -a -w "$i" ] || continue
 		echo -n "$i "
 		df -Tl "$i" | tail -1
 	done \
 	| sort -unk6 \
 	| while read dir dev fstype size used free percent mnt; do
+		check_options "$dev" "$mnt" || continue
 		[ "$free" -gt "$MINSIZE" ] || continue
 		[ "$fstype" = "tmpfs" ] && { echo "2 $dir $free"; continue; }
 		[ "$mnt" = "/" ] && { echo "0 $dir $free"; continue; }
@@ -25,5 +58,24 @@ choose_tmpdir() {
 	| cut -f2 -d' '
 }
 
-DIR="`choose_tmpdir`"
-mktemp -d "${1:-tmpdir}.XXXXXXX" --tmpdir="${DIR:-`realpath ..`}"
+# bringing it all together
+TMPDIRS="`contemplate_dirs $DIRS`"
+if [ -z "$TMPDIRS" ]; then
+	echo "error: no suitable directories found;" >&2
+	echo "please check docs, filesystem and hasher setup" >&2
+	echo "(mount enough tmpfs into /tmp or fix hasher-priv prefix?)" >&2
+	exit 1
+fi
+
+TEMP="`choose_tmpdir $TMPDIRS`"
+if [ -z "$TEMP" ]; then
+	echo "error: no suitable directories found;" >&2
+	echo "please check hasher docs and filesystem setup" >&2
+	echo "(nodev and/or noexec on an otherwise suitable filesystem?)" >&2
+	exit 1
+fi
+
+DIR="$TEMP/`dirname "$1"`"
+NAME="`basename "${1:-tmpdir}"`"
+mkdir -p "$DIR"	# in case $1 contains slash(es)
+mktemp -d "$NAME.XXXXXXX" --tmpdir="${DIR%/.}"

bin/pkgdups.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+# a script to help weed out duplicate packages
+# contained in package lists given as arguments
+#
+# Requires: libshell
+
+. /bin/shell-quote
+
+sort "$@" \
+| grep -v '^ *#' \
+| sed  -s 's,[ 	]\+, ,g' \
+| grep -v '^ *$' \
+| uniq -cd \
+| while read num str; do
+	echo -n "$str: $num ";
+	pattern="`quote_sed_regexp "$str"`"
+	grep -l "^$pattern$" "$@" | tr '\n' ' '
+	echo
+done \
+| sort -rn -t: -k2

conf.d/README

@@ -11,14 +11,24 @@
 Попросту говоря, copy-paste -- тревожный признак.
 
 По переменным:
-* SYSTEM_PACKAGES стоит применять крайне осторожно -- эти пакеты попадут
+- SYSTEM_PACKAGES стоит применять крайне осторожно -- эти пакеты попадут
   во все стадии, в том числе в образ чувствительной к объёму install2
   (в stage1 -- только в инструментальный чрут); применяйте для того,
-  что обязано быть и в инсталяторе, и в готовой системе;
-* для "обычного общего" (main, live, rescue) есть COMMON_PACKAGES.
+  что обязано быть и в инсталяторе, и в готовой системе
+- для "обычного общего" (live, main, rescue) есть COMMON_PACKAGES
+  (NB: попадают в базовую систему)
+- для "пользовательского" (live, main) есть THE_GROUPS, THE_LISTS
+  и THE_PACKAGES
+- аналогично по модулям ядра:
+  + STAGE1_KMODULES доступны в производных от stage2 (install2, live, rescue)
+  + BASE_KMODULES попадут в установку по умолчанию
+  + MAIN_KMODULES будут доступны для установки с носителя
+  + LIVE_KMODULES предназначены для LiveCD/LiveFlash
+  + THE_KMODULES попадут в "пользовательские" окружения
+    (live и установленную систему)
 
 По подстановкам:
-* $(VAR) подставляются перед их записью в $(CONFIG), который distcfg.mk;
-* $$(VAR) раскрываются позже, при включении $(CONFIG) и востребовании
-  значений -- таким образом их значения могут изменяться до окончания
-  конфигурации, а также зависеть от значений других переменных;
+- $(VAR) подставляются перед их записью в $(CONFIG), который distcfg.mk
+- $$(VAR) раскрываются позже, при включении $(CONFIG) и востребовании
+  значений; в этом случае их значения могут изменяться до окончания
+  конфигурации, а также зависеть от значений других переменных

conf.d/desktop.mk

@@ -1,13 +1,17 @@
 # desktop distributions
 ifeq (distro,$(IMAGE_CLASS))
 
-distro/desktop-base: distro/installer sub/main \
+distro/desktop-base: distro/installer use/repo/main \
 	use/syslinux/ui-vesamenu use/x11/xorg use/bootloader/grub
+	@$(call set,INSTALLER,desktop)
 
-distro/icewm: distro/desktop-base \
-	use/lowmem use/x11/xdm use/x11/runlevel5 \
-	use/bootloader/lilo use/powerbutton/acpi \
-	use/cleanup/alterator
+distro/desktop-mini: distro/desktop-base \
+	use/lowmem use/x11/xdm use/bootloader/lilo \
+	use/power/acpi/button use/cleanup/alterator
+
+distro/icewm: distro/desktop-mini
 	@$(call add,BASE_LISTS,$(call tags,icewm desktop))
 
+distro/desktop-systemd: distro/icewm use/systemd
+
 endif

conf.d/live.mk

@@ -1,21 +1,40 @@
 # live images
 ifeq (distro,$(IMAGE_CLASS))
 
-distro/live: distro/.base use/live/base
-distro/rescue: distro/.base use/rescue use/syslinux/ui-menu
 distro/dos: distro/.init use/dos use/syslinux/ui-menu
+distro/rescue: distro/.base use/rescue use/syslinux/ui-menu
+distro/live: distro/.base use/live/base use/power/acpi/cpufreq
+distro/live-systemd: distro/.base use/live/base use/systemd
 
-distro/live-builder: distro/.base sub/main \
-	use/live/base use/dev/mkimage
+distro/live-isomd5sum: distro/.base use/live/base use/isomd5sum
+	@$(call add,LIVE_PACKAGES,livecd-isomd5sum)
+
+distro/live-builder: pkgs := livecd-tmpfs livecd-online-repo mkimage-profiles
+distro/live-builder: distro/.base use/repo/main \
+	use/live/base use/dev/mkimage use/power/acpi/button
 	@$(call add,LIVE_LISTS,$(call tags,base && (server || builder)))
-	@$(call add,LIVE_PACKAGES,livecd-tmpfs livecd-online-repo)
-	@$(call add,LIVE_PACKAGES,mkimage-profiles)
+	@$(call add,LIVE_PACKAGES,$(pkgs))
 	@$(call add,LIVE_PACKAGES,zsh sudo apt-repo)
 	@$(call add,MAIN_PACKAGES,rpm-build basesystem)
 	@$(call add,MAIN_PACKAGES,fakeroot sisyphus_check)
 	@$(call add,MAIN_PACKAGES,syslinux pciids memtest86+ mkisofs)
 	@$(call add,MAIN_PACKAGES,file make-initrd make-initrd-propagator)
-	@$(call add,MAIN_PACKAGES,livecd-tmpfs livecd-online-repo)
-	@$(call add,MAIN_PACKAGES,mkimage-profiles)
+	@$(call add,MAIN_PACKAGES,$(pkgs))
+
+distro/live-install: distro/.base use/live/base use/syslinux/localboot.cfg
+	@$(call add,LIVE_PACKAGES,live-install)
+
+distro/live-icewm: distro/live use/live/autologin
+	@$(call add,LIVE_LISTS, \
+		$(call tags,(base || desktop) && (live || network || icewm)))
+
+distro/live-razorqt: distro/live use/live/autologin
+	@$(call add,LIVE_LISTS, \
+		$(call tags,(base || desktop) && (live || network || razorqt)))
+
+distro/live-rescue: distro/live-icewm
+	@$(call add,LIVE_LISTS,$(call tags,rescue && (fs || live || x11)))
+	@$(call add,LIVE_LISTS, \
+		$(call tags,(base || extra) && (archive || rescue || network)))
 
 endif

conf.d/server.mk

@@ -1,30 +1,38 @@
 # server distributions
 ifeq (distro,$(IMAGE_CLASS))
 
-distro/server-base: distro/installer sub/main \
+distro/server-base: distro/installer use/repo/main \
 	use/syslinux/ui-menu use/memtest use/bootloader/grub
 	@$(call add,BASE_LISTS,server-base)
 
 distro/server-mini: distro/server-base use/cleanup/x11-alterator
 	@$(call set,KFLAVOURS,el-smp)
-	@$(call add,KMODULES,e1000e igb)
+	@$(call add,THE_KMODULES,e1000e igb)
+	@$(call add,STAGE1_KMODULES,e1000e igb)
 	@$(call add,BASE_LISTS,\
 		$(call tags,base && (server || network || security || pkg)))
 	@$(call add,BASE_LISTS,$(call tags,extra network))
 
-distro/server-ovz: distro/server-base \
-	use/hdt use/rescue use/firmware/server use/powerbutton/acpi \
-	use/cleanup/x11-alterator
+distro/server-systemd: distro/server-mini use/systemd
+
+distro/server-ovz: distro/server-mini \
+	use/hdt use/rescue use/firmware/server use/power/acpi/button
 	@$(call set,STAGE1_KFLAVOUR,std-def)
 	@$(call set,KFLAVOURS,std-def ovz-el)
-	@$(call add,KMODULES,bcmwl e1000e igb ndiswrapper rtl8168 rtl8192)
-	@$(call add,KMODULES,ipset ipt-netflow opendpi pf_ring xtables-addons)
-	@$(call add,KMODULES,drbd83 kvm)
+	@$(call add,BASE_KMODULES,rtl8168 rtl8192)
+	@$(call add,MAIN_KMODULES,bcmwl ndiswrapper)
+	@$(call add,MAIN_KMODULES,ipset ipt-netflow opendpi pf_ring xtables-addons)
+	@$(call add,MAIN_KMODULES,drbd83 kvm)
+	@$(call add,INSTALL2_PACKAGES,curl)	### should become curl-mini
 	@$(call add,BASE_LISTS,ovz-server)
-	@$(call add,BASE_LISTS,$(call tags,base server))
 	@$(call add,MAIN_LISTS,kernel-wifi)
 	@$(call add,MAIN_GROUPS,dns-server http-server ftp-server kvm-server)
 	@$(call add,MAIN_GROUPS,ipmi mysql-server dhcp-server mail-server)
 	@$(call add,MAIN_GROUPS,monitoring diag-tools)
 
+# tiny network-only server-ovz installer (stage2 comes over net too)
+distro/server-ovz-netinst: distro/.base sub/stage1 use/stage2 \
+	use/syslinux/ui-menu use/syslinux/localboot.cfg use/memtest
+	@$(call add,SYSLINUX_CFG,netinstall2)
+
 endif

doc/assumptions.txt

@@ -1,5 +1,8 @@
 предположения фрагментов кода об окружении
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+NB: пути приводятся от верхнего уровня
+
 - pkg.in/lists/Makefile
   + ожидает, что названия пакаджлистов указываются в переменных
     вида *_LISTS, и копирует в генерируемый профиль только их

doc/variables.txt

@@ -9,12 +9,18 @@
   + см. ../image.in/Makefile, apt.conf.sample
 
 - ARCH
-  + задаёт целевую архитектуру образа
+  + задаёт целевую архитектуру образов
   + значение: пусто (по умолчанию авто), i586 или x86_64
   + см. ../lib/build.mk
 
+- ARCHES
+  + задаёт набор целевых архитектур образов
+  + значение: пусто (по умолчанию авто) либо список через пробел
+  + см. ../Makefile
+
 - BELL
   + подаёт сигнал после завершения сборки
+  + значение: пусто (по умолчанию нет) либо любая строка
   + см. ../lib/build.mk
 
 - BUILDDIR
@@ -22,6 +28,21 @@
   + значение: пусто (по умолчанию авто) либо строка
   + см. ../lib/profile.mk
 
+- BUILDDIR_PREFIX
+  + задаёт префикс каталога генерируемого профиля и сборки
+  + значение: строка; по умолчанию выбирается алгоритмически
+  + см. ../main.mk
+
+- BUILDLOG
+  + задаёт путь к файлу журнала сборки/очистки
+  + значение: по умолчанию $(BUILDDIR)/build.log либо строка
+  + см. ../lib/log.mk
+
+- CHECK
+  + включает режим проверки сборки конфигурации
+  + значение: пусто (по умолчанию) либо любая строка
+  + см. ../lib/build.mk
+
 - CLEAN
   + экономия RAM+swap при сборке в tmpfs, иначе места на диске
   + очистка рабочего каталога после успешной сборки очередной стадии
@@ -34,6 +55,11 @@
   + значение: пусто (по умолчанию), 1 или 2
   + см. ../lib/log.mk
 
+- ISOHYBRID
+  + включает постобработку ISO-образа isohybrid
+  + значение: пусто (по умолчанию) либо любая строка
+  + см. ../features.in/pack/config.mk
+
 - NICE
   + понижает нагрузку системы сборочной задачей
   + значение: пусто (по умолчанию) либо любая строка

features.in/00example/config.mk

@@ -9,5 +9,5 @@
 # for somewhat more involved example, see syslinux feature
 
 use/00example: sub/main use/anotherfeature
-	@$(call add,FEATURES,00example)
+	@$(call add_feature)
 	@$(call add,MAIN_PACKAGES,hello)

features.in/Makefile

@@ -24,75 +24,100 @@ include $(BUILDDIR)/distcfg.mk
 #     -- then both src/ and dst/ can hold the addons;
 #     still both pieces go into a single destination
 
-### {image-,}scripts.d/ get rsynced twice :-/
-### still we don't want the trimmed-down case
-
 ### sorry for somewhat complicated and overly long lines
-all:
+
+TARGETS := prep $(FEATURES) finalize
+
+.PHONY: $(TARGETS)
+all:  | $(TARGETS)
+
+prep:
 	@echo "** starting feature configuration"
 	@if [ -n "$(GLOBAL_DEBUG)" ]; then \
 		echo "** target subprofiles: $(SUBPROFILES)"; \
 		echo "** requested features: $(FEATURES)"; \
 	fi
-	@for feat in $(FEATURES); do \
-		if [ -n "$(GLOBAL_DEBUG)" ]; then \
-			echo "** adding $$feat feature"; \
-		fi; \
-		pushd "$$feat" >/dev/null && \
-		for sub in / $(SUBPROFILES); do \
+
+# feat
+$(FEATURES):
+	@feat=$@; \
+	if [ -n "$(GLOBAL_DEBUG)" ]; then \
+		echo "** adding $$feat feature"; \
+	fi; \
+	pushd "$$feat" >/dev/null && \
+	for sub in / $(SUBPROFILES); do \
+		dirtags=; \
+		if [ "$$sub" = / ]; then \
+			parts=lib; \
+			srcdirs="."; \
+			dst="."; \
+		else \
+			parts=; \
 			src="$${sub%/*}"; \
 			dst="$${sub#*/}"; \
+			srcdirs=; \
 			if [ -d "$$src" ]; then \
-				rsync -qab "$$src/" "$(BUILDDIR)/$$dst/"; \
+				srcdirs="$$src"; \
 				dirtags="&& $$src"; \
 			fi; \
-			if [ -d "$$dst" ]; then \
-				rsync -qab "$$dst/" "$(BUILDDIR)/$$dst/"; \
-				if [ "$$dst" != "$$src" ]; then \
-					dirtags="&& ($$src || $$dst)"; \
-				fi; \
+			if [ -d "$$dst" -a "$$dst" != "$$src" ]; then \
+				srcdirs="$$srcdirs $$dst"; \
+				dirtags="&& ($$src || $$dst)"; \
 			fi; \
-			for dir in lib {image-,}scripts.d; do \
-				destdir="$(BUILDDIR)/$$dst/$$dir/"; \
-				if [ -d "$$destdir" ]; then \
-					if [ -d "$$dir" ]; then \
-						rsync -qab "$$dir/" "$$destdir/"; \
-					fi; \
-					if [ -d "tagged/$$dir" ]; then \
-						if pushd "tagged/$$dir" >/dev/null; then \
-							echo "$$feat $$dirtags" \
-							| tags2lists . \
-							| xargs -r cp -vpLt "$$destdir" --; \
-							popd >/dev/null; \
-						fi; \
-					fi; \
-				fi; \
+			for srcdir in $$srcdirs; do \
+				rsync -qab --exclude tagged \
+					"$$srcdir/" "$(BUILDDIR)/$$dst/"; \
 			done; \
-			if type -t git >&/dev/null && \
-			   pushd "$(BUILDDIR)/$$dst/" >/dev/null; then \
-				test -n "`git status -s`" && \
-				git add . && \
-				if [ -n "$$dst" ]; then \
-					the="$$sub subprofile"; \
-				else \
-					the="toplevel"; \
-				fi && \
-				git commit -qam "$$feat feature: $$the part added"; \
+		fi; \
+		if [ -n "$(GLOBAL_DEBUG)" ]; then \
+			echo "** src=[$$src] dst=[$$dst] srcdirs=[$$srcdirs]"; \
+		fi; \
+		for srcdir in $$srcdirs; do \
+			[ -d "$$srcdir" ] || continue; \
+			pushd "$$srcdir" >&/dev/null; \
+			for part in $$parts {image-,}scripts.d; do \
+				destdir="$(BUILDDIR)/$$dst/$$part"; \
+				[ -d "$$destdir" ] || continue; \
+				if [ "$$sub" = / -a -d "$$part" ]; then \
+					rsync -qab "$$part/" "$$destdir/"; \
+				fi; \
+				[ -d "tagged/$$part" ] || continue; \
+				[ "$$srcdir" != "." ] || continue; \
+				pushd "tagged/$$part" >/dev/null; \
+				echo "$$feat $$dirtags" \
+				| tags2lists . \
+				| xargs -r cp -vpLt "$$destdir" --; \
 				popd >/dev/null; \
-			fi; \
+			done; \
+			popd >&/dev/null; \
 		done; \
-		if [ -x "generate.sh" ]; then sh generate.sh; fi; \
-		if [ -s "generate.mk" ]; then $(MAKE) -f generate.mk; fi; \
 		if type -t git >&/dev/null && \
-		   pushd "$(BUILDDIR)/" >/dev/null; then \
-			if test -n "`git status -s`"; then \
-				git add . && \
-				git commit -qam "$$feat feature generation complete"; \
-			fi; \
+		   pushd "$(BUILDDIR)/$$dst/" >/dev/null; then \
+			test -n "`git status -s`" && \
+			git add . && \
+			if [ -n "$$dst" ]; then \
+				the="$$sub subprofile"; \
+			else \
+				the="toplevel"; \
+			fi && \
+			git commit -qam "$$feat feature: $$the part added"; \
 			popd >/dev/null; \
 		fi; \
+	done; \
+	if [ -x "generate.sh" ]; then sh generate.sh; fi; \
+	if [ -s "generate.mk" ]; then $(MAKE) -f generate.mk; fi; \
+	if type -t git >&/dev/null && \
+	   pushd "$(BUILDDIR)/" >/dev/null; then \
+		if [ -n "`git status -s`" ]; then \
+			git add . && \
+			git commit -qam "$$feat feature generation complete"; \
+		fi; \
 		popd >/dev/null; \
-	done
+	fi; \
+	popd >/dev/null
+
+finalize:
 	@find "$(BUILDDIR)/" -name '*~' \
 	| sed "s,$(BUILDDIR)/,** warning: file clash: ," >&2
+
 endif

features.in/README

@@ -4,18 +4,19 @@
 
 Каждая фича должна содержать задействуемый при построении
 конфигурации будущего образа файл config.mk, включаемый
-в ../Makefile; он может описывать одну или более целей
+в ../main.mk; он может описывать одну или более целей
 вида use/*, дополняющих конфигурацию, и при наличии
 дополнительных хуков для копирования или generate.*
-должен добавить имя фичи в $(FEATURES).
+обязан добавить имя фичи в $(FEATURES), для чего
+создана функция add_feature без аргументов.
 
 На этапе генерации сборочного профиля фичи рассматриваются
 после инициализации профиля (см. ../image.in/) и копирования
 субпрофилей (см. ../sub.in/).  Для каждой фичи, указанной
 в $(FEATURES), копируются подкаталоги сообразно субпрофилям,
-а также производится обработка {tagged/,}{image-},scripts.d/
-(см. cleanup/ в качестве примера); затем выполняется скрипт
-generate.sh и задействуется generate.mk (при их наличии).
+а также производится обработка {tagged/,}{image-,}scripts.d/;
+затем выполняется скрипт generate.sh и задействуется generate.mk
+(при их наличии).
 
   NB: тегированные скрипты являются экспериментальными,
       возможны недоработки и существенные изменения!
@@ -29,9 +30,3 @@ generate.sh и задействуется generate.mk (при их наличи
 
 Несложный пример содержится в 00example/, более близкий к жизни
 и нынешним пределам возможностей метапрофиля -- в syslinux/.
-
-Основные фичи для построения дистрибутивных образов:
-- stage1: propagator, ядро инсталятора и initrd в т.ч. с firmware
-- stage2: базовый live-образ (и модули ядра, соответствующие stage1);
-  используется фичами install2, live, rescue
-- main: пакетная база

features.in/bootloader/README

@@ -5,6 +5,4 @@
 систему (он НЕ должен требоваться пакету installer-distro-*)
 и требует пакет выбранного загрузчика.
 
-Реализация экспериментальная (нужно модуляризовать installer-steps),
-пока завязана на installer-distro-altlinux-generic (TODO).  Возможно,
-с использованием alterator-lilo связаны проблемы времени установки.
+Реализация экспериментальная (нужно модуляризовать installer-steps).

features.in/build-distro/config.mk

@@ -1,2 +1,3 @@
-use/build-distro: boot/isolinux
-	@$(call add,FEATURES,build-distro)
+# hooked from ../../lib/sugar.mk
+use/build-distro:
+	@$(call add_feature)

features.in/build-distro/lib/build-distro.mk

@@ -4,20 +4,22 @@
 # take the latter part
 SUBDIRS = $(notdir $(SUBPROFILES))
 
-# "main" subprofile needs genbasedir
-CHROOT_PACKAGES = apt-utils
 BOOT_TYPE = isolinux
 
 # Metadata/ needed only for installers (and not for e.g. syslinux.iso)
 # FIXME: installable live needs it too, don't move to install2 feature
+### see also .../pkg.in/lists/Makefile
 ifneq (,$(findstring install2,$(FEATURES)))
 METADATA = metadata
 endif
 
+# see also ../scripts.d/01-isosort; needs mkimage-0.2.2+
+MKI_SORTFILE := /tmp/isosort
+
 all: $(GLOBAL_DEBUG) prep copy-subdirs copy-tree run-scripts pack-image \
 	postprocess $(GLOBAL_CLEAN_WORKDIR)
 
-prep: $(GLOBAL_DEBUG) dot-disk $(METADATA) $(IMAGEDIR)
+prep: $(GLOBAL_DEBUG) dot-disk $(METADATA) imagedir
 
 metadata: dot-base
 	@mkdir -p files/Metadata
@@ -29,10 +31,8 @@ metadata: dot-base
 		   | sed 's,$(PKGDIR)/*,,g')
 
 dot-base:
-	@{ \
-		echo -e "\n## added by image.in/Makefile"; \
-		echo "$(call kpackages,$(KMODULES),$(KFLAVOURS))"; \
-	} >> $(call list,.base)
+	@p="$(call kpackages,$(THE_KMODULES) $(BASE_KMODULES),$(KFLAVOURS))"; \
+	echo -e "\n## added by build-distro.mk\n$$p" >> $(call list,.base)
 
 dot-disk:
 	@mkdir -p files/.disk

features.in/build-distro/scripts.d/01-genbasedir

@@ -1,40 +0,0 @@
-#!/bin/sh
-# FIXME: bring to common style
-
-verbose()
-{
-	[ -z "$GLOBAL_VERBOSE" ] ||
-		echo >&2 "HOOK: 01-genbasedir: $*"
-}
-
-verbose started
-
-[ -d "$WORKDIR/ALTLinux" ] || exit 0
-cd "$WORKDIR/ALTLinux"
-
-comps="$(find -mindepth 1 -maxdepth 1 -type d -name 'RPMS.*' -printf '%f\n' |
-	sed 's/^RPMS\.//')"
-
-verbose "comps=$comps"
-
-[ -n "$comps" ] || exit 1
-
-genbasedir \
-	--topdir="$WORKDIR" \
-        --architecture="$INFO_ARCH" \
-        --no-oldhashfile \
-        --partial \
-        --xz \
-        --bz2 \
-	--create \
-        --notautomatic=false \
-        ${INFO_NAME:+--archive="$INFO_NAME"} \
-        ${INFO_VERSION:+--version="$INFO_VERSION"} \
-        ${INFO_ORIGIN:+--origin="$INFO_ORIGIN"} \
-        ${INFO_LABEL:+--label="$INFO_LABEL"} \
-        ALTLinux $comps
-
-### drop this when genbasedir is fixed (--no-uncompressed)
-for comp in $comps; do rm -f base/{pkg,src}list.$comp; done
-
-verbose finished

features.in/build-distro/scripts.d/01-isosort

@@ -0,0 +1,14 @@
+#!/bin/sh
+# provide mkisofs with image contents sort order hints
+
+### split over features or leave in a single piece?
+
+# NB: only a single space/tab in between, no trailing whitespace
+cat > /tmp/isosort <<__EOF__
+ALTLinux 0
+Metadata 100
+altinst 700
+rescue 800
+live 900
+syslinux 1000
+__EOF__

features.in/build-ve/config.mk

@@ -1,2 +1,3 @@
+# hooked from ../../lib/sugar.mk
 use/build-ve:
-	@$(call add,FEATURES,build-ve)
+	@$(call add_feature)

features.in/build-ve/image-scripts.d/03services

@@ -6,6 +6,8 @@
 # candidates:
 # off: keytable
 
+[ -x /sbin/chkconfig ] || exit 0
+
 for i in network random syslogd random; do chkconfig $i on; done
 for i in fbsetfont netfs rawdevices; do chkconfig $i off; done
 :

features.in/build-ve/image-scripts.d/04inittab

@@ -1,3 +1,4 @@
 #!/bin/sh -e
 # we don't need no gettys in OpenVZ VEs (might need one in LXC though)
-subst 's,^[0-9]\+:[0-9]\+:respawn:/sbin/mingetty.*,#&,' /etc/inittab
+[ -s /etc/inittab ] || exit 0
+sed -i 's,^[0-9]\+:[0-9]\+:respawn:/sbin/mingetty.*,#&,' /etc/inittab

features.in/build-ve/image-scripts.d/06syslog

@@ -5,9 +5,12 @@
 #   remote syslog if you do care for reliable data anyways)
 # credits: vvk@, thresh@ (2010)
 
-sed -i \
-	-e 's,/dev/tty12,/var/log/syslog/console,' \
-	-e 's,^.*/var/log/syslog/console$,#&,' \
-	-e 's,-/var/log/,/var/log/,g' \
-	-e 's,/var/log/,-/var/log/,g' \
-	/etc/syslog.conf
+CONFIG=/etc/syslog.conf
+
+[ ! -f "$CONFIG" ] || \
+	sed -i \
+		-e 's,/dev/tty12,/var/log/syslog/console,' \
+		-e 's,^.*/var/log/syslog/console$,#&,' \
+		-e 's,-/var/log/,/var/log/,g' \
+		-e 's,/var/log/,-/var/log/,g' \
+		"$CONFIG"

features.in/build-ve/lib/build-ve.mk

@@ -1,6 +1,12 @@
 # step 4: build the virtual environment image
 
+ifeq (tar,$(IMAGE_PACKTYPE))
 MKI_TAR_COMPRESS = $(IMAGE_COMPRESS)
+endif
+
+ifeq (cpio,$(IMAGE_PACKTYPE))
+MKI_CPIO_COMPRESS = $(IMAGE_COMPRESS)
+endif
 
 IMAGE_PACKAGES = $(call list,$(BASE_LISTS)) \
 		 $(SYSTEM_PACKAGES) \
@@ -9,3 +15,5 @@ IMAGE_PACKAGES = $(call list,$(BASE_LISTS)) \
 
 all: $(GLOBAL_DEBUG) build-image copy-tree run-image-scripts pack-image \
 	postprocess $(GLOBAL_CLEAN_WORKDIR)
+
+prep: imagedir

features.in/cleanup/config.mk

@@ -1,5 +1,5 @@
 use/cleanup:
-	@$(call add,FEATURES,cleanup)
+	@$(call add_feature)
 
 use/cleanup/installer: use/cleanup
 	@$(call add,CLEANUP_PACKAGES,'installer-*')

features.in/cleanup/install2/image-scripts.d/90cleanup-pkgs

@@ -1,11 +1,11 @@
 #!/bin/sh -efu
-# create a postinstall script to drop temporarily needed packages
+### create a postinstall script to drop temporarily needed packages
 
 if [ -n "$GLOBAL_VERBOSE" ]; then
 	echo "** GLOBAL_CLEANUP_PACKAGES: $GLOBAL_CLEANUP_PACKAGES"
 fi >&2
 
-SCRIPT="/usr/share/install2/postinstall.d/01+install2+cleanup"
+SCRIPT="/usr/share/install2/postinstall.d/01-remove-pkgs"
 cat > "$SCRIPT" << EOF
 #!/bin/sh -efu
 

features.in/dev/config.mk

@@ -1,5 +1,5 @@
 use/dev:
-	@$(call add,FEATURES,dev)
+	@$(call add_feature)
 	@$(call add,COMMON_PACKAGES,git-core hasher gear)
 
 use/dev/mkimage: use/dev

features.in/dev/live/image-scripts.d/40-hasher

@@ -29,7 +29,7 @@ fi
 # $TMP
 TMP="/tmp/.private/$USER"
 control pam_mktemp enabled
-subst '/^%_tmppath.*tmp$/d' "$HOME/.rpmmacros"
+sed -i '/^%_tmppath.*tmp$/d' "$HOME/.rpmmacros"
 echo "%_tmppath	$TMP" >> "$HOME/.rpmmacros"
 
 # ~/hasher

features.in/dev/live/image-scripts.d/80-cdrom-repo

@@ -1,9 +0,0 @@
-#!/bin/sh -efu
-# configure local image repository provided by sub/main
-
-# TODO: some integration with sub/main to ensure that it is there
-
-{
-	echo "# for real stuff you'll need full repo, see apt-repo"
-	echo "rpm file:/image ALTLinux main"
-} > /etc/apt/sources.list.d/cdrom.list

features.in/dos/config.mk

@@ -1,5 +1,5 @@
 use/dos: use/syslinux
-	@$(call add,FEATURES,dos)
+	@$(call add_feature)
 	@$(call add,SYSLINUX_CFG,dos)
 	@$(call add,SYSLINUX_FILES,/usr/lib/syslinux/memdisk)
 	@$(call add,STAGE1_PACKAGES,make-freedos-floppy glibc-gconv-modules)

features.in/firmware/config.mk

@@ -12,8 +12,8 @@ use/firmware/server: use/firmware
 use/firmware/wireless: use/firmware
 	@$(call add,MAIN_PACKAGES,firmware-acx100)
 	@$(call add,MAIN_PACKAGES,firmware-i2400m)
-	@$(call add,MAIN_PACKAGES,firmware-carl9170)
+	@$(call add,MAIN_PACKAGES_REGEXP,firmware-carl9170.*)
 	@$(call add,MAIN_PACKAGES_REGEXP,firmware-ipw.*)
-	@$(call add,MAIN_PACKAGES_REGEXP,firmware-iwl.*)
+	@#$(call add,MAIN_PACKAGES_REGEXP,firmware-iwl.*)
 	@$(call add,MAIN_PACKAGES_REGEXP,firmware-rt.*)
 	@$(call add,MAIN_PACKAGES_REGEXP,firmware-zd.*)

features.in/hdt/config.mk

@@ -1,4 +1,4 @@
 use/hdt: use/syslinux use/memtest
-	@$(call add,FEATURES,hdt)
+	@$(call add_feature)
 	@$(call add,STAGE1_PACKAGES,pciids)
 	@$(call add,SYSLINUX_MODULES,hdt)

features.in/install2/config.mk

@@ -1,6 +1,6 @@
 use/install2: use/stage2 sub/stage2/install2 use/cleanup/installer
-	@$(call add,FEATURES,install2)
+	@$(call add_feature)
 	@$(call set,INSTALL2_PACKAGES,installer-distro-$$(INSTALLER)-stage2)
 	@$(call add,INSTALL2_PACKAGES,branding-$$(BRANDING)-alterator)
-	@$(call add,MAIN_PACKAGES,branding-$$(BRANDING)-release)
+	@$(call add,BASE_PACKAGES,branding-$$(BRANDING)-release)
 	@$(call add,BASE_LISTS,$(call tags,basesystem))

features.in/isohybrid/README

@@ -0,0 +1,9 @@
+Эта фича производит постобработку ISO-образа утилитой isohybrid
+с целью обеспечения возможности его загрузки как с CD/DVD,
+так и с USB-флэшки.
+
+Можно указать в цепочке зависимостей дистрибутива явно с тем,
+чтобы гарантировать гибридный вид образа; в экспериментальном
+порядке сделана возможность запросить включение этой фичи при
+сборке конфигурации произвольного дистрибутива
+(ISOHYBRID=1, см. ../pack/config.mk).

features.in/isohybrid/config.mk

@@ -0,0 +1,3 @@
+use/isohybrid:
+	@$(call add_feature)
+	@$(call add,POSTPROCESS_TARGETS,80isohybrid)

features.in/isohybrid/lib/build-isohybrid.mk

@@ -0,0 +1,4 @@
+CHROOT_PACKAGES += syslinux
+
+postprocess-80isohybrid:
+	@isohybrid "$(IMAGEDIR)/$(IMAGE_OUTFILE)"

features.in/isomd5sum/README

@@ -0,0 +1,3 @@
+Эта фича конфигурирует внедрение контрольной суммы в образ
+инсталятора после его сборки с целью проверки целостности
+на ранней стадии установки.

features.in/isomd5sum/config.mk

@@ -0,0 +1,3 @@
+use/isomd5sum:
+	@$(call add_feature)
+	@$(call add,POSTPROCESS_TARGETS,90isomd5sum)

features.in/isomd5sum/lib/build-isomd5sum.mk

@@ -0,0 +1,4 @@
+CHROOT_PACKAGES += isomd5sum
+
+postprocess-90isomd5sum:
+	@implantisomd5 "$(IMAGEDIR)/$(IMAGE_OUTFILE)"

features.in/live/config.mk

@@ -1,9 +1,13 @@
+# copy stage2 as live
 use/live: use/stage2 sub/stage2/live
-	@$(call add,FEATURES,live)
+	@$(call add_feature)
 
 use/live/base: use/live use/syslinux/ui-menu
 	@$(call add,LIVE_LISTS,$(call tags,base && (live || network)))
 
-use/live/icewm: use/live/base
-	@$(call add,LIVE_LISTS,\
-		$(call tags,(base || desktop) && (live || network || icewm)))
+use/live/x11: use/live/base use/x11/xorg use/x11/wacom use/virtualbox/guest
+
+# NB: there's an unconditional live/image-scripts.d/40-autologin script
+#     *but* it only configures some of the *existing* means; let's add one
+use/live/autologin: use/live/x11
+	@$(call add,LIVE_PACKAGES,autologin xinit)

features.in/live/live/image-scripts.d/40-autologin

@@ -0,0 +1,40 @@
+#!/bin/sh -ef
+
+if [ ! -x /usr/bin/X ]; then
+	echo "warning: autologin feature requested but X not installed" >&2
+	exit 0
+fi
+
+USER=altlinux
+
+# setup runlevel
+INITTAB=/etc/inittab
+if [ -f "$INITTAB" ]; then
+	[ -z "$runlevel" ] && runlevel=5
+	sed -i "s,^\(id:\)\(.*\)\(:initdefault.*\),\\1$runlevel\\3," "$INITTAB"
+fi
+
+# autologin^2
+if [ -x /usr/sbin/autologin ]; then
+	cat << E_O_F >> /etc/sysconfig/autologin
+USER=$USER
+AUTOLOGIN=yes
+E_O_F
+fi
+
+# gdm2 autologin
+GDM_CONF=/etc/X11/gdm/custom.conf
+if [ -f "$GDM_CONF" ]; then
+	sed -i -e '/\[daemon\]/aAutomaticLoginEnable=true\nAutomaticLogin='$USER \
+		"$GDM_CONF"
+fi
+
+# kdm3 autologin
+# TODO: iterate over kdm{,4} if feasible
+KDMRC=/etc/X11/kdm/kdmrc
+if [ -f "$KDMRC" ]; then
+	sed -i \
+		-e '/AutoLoginEnable/ s,^.*$,AutoLoginEnable=true,' \
+		-e '/AutoLoginUser/ s,^.*$,AutoLoginUser='$USER',' \
+		"$KDMRC"
+fi

features.in/live/live/stage2cfg.mk

@@ -1,8 +1,11 @@
 # stage2 mod: livecd
 
-IMAGE_PACKAGES = $(COMMON_PACKAGES) \
-		 $(LIVE_PACKAGES) \
-		 $(call map,list,$(LIVE_LISTS) $(LIVE_MAIN_GROUPS)) \
+STAGE2_KMODULES = $(THE_KMODULES) $(LIVE_KMODULES)
+
+IMAGE_PACKAGES = $(COMMON_PACKAGES) $(THE_PACKAGES) $(LIVE_PACKAGES) \
+		 $(call map,list, \
+			$(THE_LISTS) $(THE_GROUPS) \
+			$(LIVE_LISTS) $(LIVE_GROUPS)) \
 		 interactivesystem
 
 MKI_PACK_RESULTS = squash:live

features.in/lowmem/config.mk

@@ -1,4 +1,4 @@
 use/lowmem: use/install2
-	@$(call add,FEATURES,lowmem)
+	@$(call add_feature)
 # TODO: http://www.altlinux.org/Branding/slideshow => disable?
 #       also installer-feature-rm-slideshow

features.in/memtest/config.mk

@@ -1,4 +1,4 @@
 use/memtest: use/syslinux
-	@$(call add,FEATURES,memtest)
+	@$(call add_feature)
 	@$(call add,SYSTEM_PACKAGES,memtest86+)
 	@$(call add,SYSLINUX_CFG,memtest)

features.in/pack/README

@@ -1,3 +1,4 @@
 Эта фича определяет формат упаковки создаваемого образа.
 На данный момент поддерживаются iso (загрузочный ISO9660
-для дистрибутивов) и tar/tgz (виртуальные окружения).
+для дистрибутивов) и tar/cpio с возможностью сжатия gz/xz
+(виртуальные окружения).

features.in/pack/config.mk

@@ -1,18 +1,36 @@
 DISTRO_EXTS := .iso
-VE_EXTS     := .tar .tgz
 
 use/pack:
-	@$(call add,FEATURES,pack)
+	@$(call add_feature)
 
-use/pack/iso: use/pack boot/isolinux
+# conventional ISO9660 image hybridization
+# for direct bootable usbflash imaging
+use/pack/iso: use/pack boot/isolinux $(ISOHYBRID:%=use/isohybrid)
 ifeq (distro,$(IMAGE_CLASS))
 	@$(call set,IMAGE_PACKTYPE,isoboot)
 else
 	@$(call set,IMAGE_PACKTYPE,isodata)
 endif
 
-use/pack/tar: use/pack
-	@$(call set,IMAGE_PACKTYPE,tar)
+VE_ARCHIVES := tar cpio
+VE_COMPRESSORS := gz xz# there's no sense in bzip2 by now
+VE_ZIPS := $(call addsuffices, \
+		$(addprefix .,$(VE_COMPRESSORS)), \
+			$(VE_ARCHIVES))# tar.gz cpio.xz ...
+VE_EXTS := $(sort $(addprefix .,$(VE_ARCHIVES) $(VE_ZIPS)))# .tar .tar.gz ...
 
-use/pack/tgz: use/pack/tar
-	@$(call set,IMAGE_COMPRESS,gzip)
+# generate rules for archive/compressor combinations
+define PACK_containers
+use/pack/$(1): use/pack
+	@$$(call set,IMAGE_PACKTYPE,$(1))
+endef
+
+define PACK_compressors
+use/pack/$(1).$(2): use/pack/$(1)
+	@$$(call set,IMAGE_COMPRESS,$(2))
+endef
+
+$(foreach c,$(VE_ARCHIVES), \
+	$(eval $(call PACK_containers,$(c))) \
+	$(foreach z,$(VE_COMPRESSORS), \
+		$(eval $(call PACK_compressors,$(c),$(z)))))

features.in/power/README

@@ -0,0 +1,6 @@
+Эта фича конфигурирует поддержку управления питанием
+-- выключение и регулировку частоты CPU для ACPI,
+засыпание для APM (не проверялось).
+
+TODO: учесть изложенное в https://bugzilla.altlinux.org/25018
+(для gnome & co)

features.in/power/config.mk

@@ -0,0 +1,21 @@
+# common
+# TODO: invent multi-target scripts and integrate that 08-powerbutton
+use/power:
+	@$(call add,COMMON_PACKAGES,installer-feature-powerbutton-stage3)
+
+# modern power management
+use/power/acpi: use/power
+	@$(call add,COMMON_PACKAGES,acpid)
+
+use/power/acpi/button: use/power/acpi
+	@$(call add,COMMON_PACKAGES,acpid-events-power)
+
+use/power/acpi/cpufreq: use/power/acpi
+	@$(call add,COMMON_PACKAGES,installer-feature-cpufreq-stage3)
+
+use/power/acpi/powersave: use/power/acpi
+	@$(call add,COMMON_PACKAGES,powersave)
+
+# legacy power management
+use/power/apm: use/power
+	@$(call add,COMMON_PACKAGES,apmd)

features.in/powerbutton/README

@@ -1,4 +0,0 @@
-Эта фича конфигурирует поддержку управления кнопкой питания
--- выключение для ACPI, засыпание для APM (не проверялось).
-
-TODO: учесть изложенное в https://bugzilla.altlinux.org/25018

features.in/powerbutton/config.mk

@@ -1,14 +0,0 @@
-# common
-use/powerbutton:
-	@$(call add,COMMON_PACKAGES,installer-feature-powerbutton-stage3)
-
-# modern power management
-use/powerbutton/acpi: use/powerbutton
-	@$(call add,COMMON_PACKAGES,acpid acpid-events-power)
-
-use/powerbutton/powersave: use/powerbutton/acpi
-	@$(call add,COMMON_PACKAGES,powersave)
-
-# legacy power management
-use/powerbutton/apm: use/powerbutton
-	@$(call add,COMMON_PACKAGES,apmd)

features.in/repo/README

@@ -0,0 +1,8 @@
+Эта фича предназначена для конфигурирования репозиториев
+в образе, включая генерацию хэшей и подключение к LiveCD.
+
+На данный момент единственным таким репозиторием является
+RPMS.main (создаваемый sub/main), но возможно добавление
+addons, updates или иных по мере необходимости.
+
+Результат -- каталог ALTLinux/base/ для копирования в образ.

features.in/repo/config.mk

@@ -0,0 +1,5 @@
+use/repo:
+	@$(call add_feature)
+	@$(call add,STAGE1_PACKAGES,gnupg)
+
+use/repo/main: sub/main use/repo

features.in/repo/lib/build-genbasedir.mk

@@ -0,0 +1,2 @@
+# ../scripts.d/01-genbasedir needs that
+CHROOT_PACKAGES += apt-utils

features.in/repo/live/image-scripts.d/80-repo-main

@@ -0,0 +1,10 @@
+#!/bin/sh -efu
+# configure package repository of the image (provided by sub/main);
+# this script will be run iff both live and repo features are used
+
+DIR=/etc/apt/sources.list.d
+
+mkdir -p $DIR && {
+	echo "# for real stuff you'll need full repo, see apt-repo"
+	echo "rpm file:/image ALTLinux main"
+} > $DIR/main.list

features.in/repo/scripts.d/01-genbasedir

@@ -0,0 +1,28 @@
+#!/bin/sh -efu
+
+PREFIX=ALTLinux
+cd "$WORKDIR/$PREFIX"
+
+COMPS="$(find -mindepth 1 -maxdepth 1 -type d -name 'RPMS.*' -printf '%f\n' |
+	sed 's/^RPMS\.//')"
+
+[ -z "$GLOBAL_VERBOSE" ] || echo "** COMPS=$COMPS" >&2
+[ -n "$COMPS" ] || exit 1
+
+genbasedir \
+	--topdir="$WORKDIR" \
+	--no-oldhashfile \
+	--partial \
+	--xz \
+	--bz2 \
+	--create \
+	--notautomatic=false \
+	${INFO_ARCH:+--architecture="$INFO_ARCH"} \
+	${INFO_NAME:+--archive="$INFO_NAME"} \
+	${INFO_VERSION:+--version="$INFO_VERSION"} \
+	${INFO_ORIGIN:+--origin="$INFO_ORIGIN"} \
+	${INFO_LABEL:+--label="$INFO_LABEL"} \
+	$PREFIX $COMPS
+
+### drop this when genbasedir is fixed (--no-uncompressed)
+for c in $COMPS; do rm -f base/{pkg,src}list.$c; done

features.in/repo/scripts.d/02-pubring

@@ -0,0 +1,4 @@
+#!/bin/sh
+# generate current plaintext rpm pubring representation
+
+gpg --export --armor --homedir=/usr/lib/alt-gpgkeys >$WORKDIR/RPM-GPG-KEY

features.in/rescue/config.mk

@@ -1,4 +1,4 @@
 use/rescue: use/stage2 sub/stage2/rescue
-	@$(call add,FEATURES,rescue)
-	@$(call add,RESCUE_LISTS,$(call tags,base && (rescue || network)))
-	@$(call add,RESCUE_LISTS,$(call tags,extra network))
+	@$(call add_feature)
+	@$(call add,RESCUE_LISTS, \
+		$(call tags,(base || extra) && (rescue || network)))

features.in/rescue/rescue/image-scripts.d/98init-rescue

@@ -4,8 +4,10 @@
 mv -f -- /etc/inittab.rescue /etc/inittab
 
 # enable NFS mounts
-chkconfig rpcbind on
-sed -i 's,#\(RPCBIND_ARGS="-l".*\),\1,' /etc/sysconfig/rpcbind
+if [ -x /etc/rc.d/init.d/rpcbind ]; then
+	chkconfig rpcbind on
+	sed -i 's,#\(RPCBIND_ARGS="-l".*\),\1,' /etc/sysconfig/rpcbind
+fi
 
 # remove unwanted startup scripts
 find /etc/rc.d/rc{2,3,4,5}.d/ -type l -name 'S*' \

features.in/stage2/config.mk

@@ -1,6 +1,6 @@
 # "1" is not a typo
 use/stage2: sub/stage1
-	@$(call add,FEATURES,stage2)
+	@$(call add_feature)
 	@$(call add,STAGE1_PACKAGES,file make-initrd make-initrd-propagator)
 
 # NB: sub/stage2 isn't used standalone but rather

features.in/stage2/stage1/scripts.d/10-initrd-base

@@ -2,5 +2,5 @@
 # prepare base make-initrd configuration for stage1
 # see also http://www.altlinux.org/Make-initrd-propagator
 
-subst 's/AUTODETECT/#AUTODETECT/' /etc/initrd.mk
+sed -i 's/AUTODETECT/#AUTODETECT/' /etc/initrd.mk
 echo 'FEATURES += propagator' >> /etc/initrd.mk

features.in/stage2/stage1/scripts.d/11-initrd-misc

@@ -5,7 +5,7 @@
 
 # FIXME: move to plymouth feature
 #if [ -f /etc/plymouth/plymouthd.conf ];then 
-#    subst 's/#\([T\[]\)/\1/' /etc/plymouth/plymouthd.conf
+#    sed -i 's/#\([T\[]\)/\1/' /etc/plymouth/plymouthd.conf
 #    echo 'FEATURES += plymouth' >> /etc/initrd.mk
 #fi
 

features.in/syslinux/cfg.in/01defaults.cfg

@@ -1 +1,2 @@
 timeout 200
+

features.in/syslinux/cfg.in/05live.cfg

@@ -0,0 +1,5 @@
+label live
+  menu label ^LiveCD (no hard disk needed)
+  kernel alt0/vmlinuz
+  append initrd=alt0/full.cz fastboot live lowmem showopts automatic=method:cdrom ramdisk_size=@live_size@ stagename=live
+

features.in/syslinux/cfg.in/10localboot.cfg

@@ -1,3 +1,4 @@
 label harddisk
   menu label ^Boot from hard drive as usual
   localboot 0x80
+

features.in/syslinux/cfg.in/10removable.cfg

@@ -1,3 +1,4 @@
 label removable
-  menu label Boot from ^removable drive
+  menu label Boot from removable ^drive
   localboot 0x00
+

features.in/syslinux/cfg.in/15live.cfg

@@ -1,4 +0,0 @@
-label live
-  menu label ^LiveCD (no hard disk needed)
-  kernel alt0/vmlinuz
-  append initrd=alt0/full.cz live ramdisk_size=@live_size@ fastboot stagename=live showopts automatic=method:cdrom

features.in/syslinux/cfg.in/20install2.cfg

@@ -1,8 +1,10 @@
 label linux
   menu label ^Install ALT Linux
   kernel alt0/vmlinuz
-  append initrd=alt0/full.cz ramdisk_size=@altinst_size@ changedisk vga=0x314 quiet=1 showopts automatic=method:cdrom
+  append initrd=alt0/full.cz changedisk fastboot showopts automatic=method:cdrom quiet=1 ramdisk_size=@altinst_size@ vga=0x314
+
 label noapic
   menu label ^Failsafe install
   kernel alt0/vmlinuz
-  append initrd=alt0/full.cz ramdisk_size=@altinst_size@ changedisk showopts nolapic noapic
+  append initrd=alt0/full.cz changedisk lowmem noapic nolapic showopts ramdisk_size=@altinst_size@
+

features.in/syslinux/cfg.in/20netinstall2.cfg

@@ -0,0 +1,6 @@
+label netinst
+  menu label Install server-ovz via inter^net
+  kernel alt0/vmlinuz
+  append initrd=alt0/full.cz fastboot showopts automatic=method:http,network:dhcp,server:ftp.linux.kiev.ua,directory:/pub/Linux/ALT/people/mike/iso/mkimage-profiles/netinst/server-ovz/x86_64 quiet=1 ramdisk_size=131072 vga=0x314
+  ### hardwired parameters and strings should become dynamic someday
+

features.in/syslinux/cfg.in/80rescue.cfg

@@ -1,4 +1,5 @@
 label rescue
   menu label ^Rescue LiveCD
   kernel alt0/vmlinuz
-  append initrd=alt0/full.cz live ramdisk_size=@rescue_size@ fastboot stagename=rescue showopts automatic=method:cdrom
+  append initrd=alt0/full.cz fastboot live showopts automatic=method:cdrom ramdisk_size=@rescue_size@ stagename=rescue
+

features.in/syslinux/cfg.in/85dos.cfg

@@ -1,4 +1,5 @@
 label freedos
-  menu label Live ^FreeDOS
+  menu label Live Free^DOS
   kernel memdisk
   append initrd=freedos.img
+

features.in/syslinux/cfg.in/90hdt.cfg

@@ -6,3 +6,4 @@ label hdt
   com32 hdt.c32
   append quiet
 # no reed for "append pciids=pci.ids memtest=memtest", defaults are fine
+

features.in/syslinux/cfg.in/90memtest.cfg

@@ -1,3 +1,4 @@
 label memtest
   menu label ^Memory Test
   linux memtest.bin
+

features.in/syslinux/cfg.in/Makefile

@@ -0,0 +1,3 @@
+# check for shortcut overlaps
+check:
+	@sed -n 's/^.*\^\(.\).*$$/\1/p' *.cfg | sort | uniq -c

features.in/syslinux/cfg.in/README

@@ -0,0 +1,16 @@
+Здесь хранятся кусочки конфигурации для syslinux,
+нужные из которых копируются с подстановкой значений
+из метапрофиля в профиль и уже там в зависимости от
+доступных модулей собираются в конфигурационный файл.
+
+При изменении или добавлении просьба по оформлению
+с тем, чтобы легче было отсматривать и сводить:
+
+- параметры append перечисляются в следующем порядке:
+  + initrd=...
+  + по алфавиту те, что без аргументов
+  + по алфавиту те, что имеют аргументы
+- в конце файла пустая строка
+
+Для проверки уникальности клавиатурных сокращений
+служит команда "make check".

features.in/syslinux/config.mk

@@ -1,6 +1,6 @@
 # default is plain text prompt
 use/syslinux: sub/stage1
-	@$(call add,FEATURES,syslinux)
+	@$(call add_feature)
 	@$(call add,STAGE1_PACKAGES,syslinux)
 
 # UI is overwritten

features.in/syslinux/generate.mk

@@ -51,14 +51,13 @@ all: prep debug
 	@### proper text branding should be implemented
 	@sed -i 's,@mkimage-profiles@,$(IMAGE_NAME),' $(DSTDIR)/*.cfg
 	@echo $(SYSLINUX_MODULES) > $(DSTDIR)/modules.list
-	@echo $(SYSLINUX_FILES) > $(DSTDIR)/files.list
-	@echo $(BOOTLOADER) > $(DSTDIR)/bootloader
+	@echo $(SYSLINUX_FILES) > $(DSTDIR)/syslinux.list
 
 prep:
 	@mkdir -p $(DSTDIR)
 
 debug:
-	@if test -n "$(DEBUG)"; then \
+	@if [ -n "$(DEBUG)" ]; then \
 		echo "** BOOTLOADER: $(BOOTLOADER)"; \
 		echo "** SYSLINUX_UI: $(SYSLINUX_UI)"; \
 		echo "** SYSLINUX_CFG: $(SYSLINUX_CFG)"; \

features.in/syslinux/stage1/scripts.d/01-syslinux

@@ -7,33 +7,33 @@ MODDIR="/usr/lib/syslinux"
 mkdir -p "$WORKDIR/syslinux"
 cd "$WORKDIR/syslinux"
 
-# validate just in case (written by ../../generate.mk)
-BOOTLOADER="$(cat .in/bootloader)"
-case "$BOOTLOADER" in
+# validate just in case (see also stage1 Makefile)
+case "$GLOBAL_BOOTLOADER" in
 	isolinux|syslinux) ;;
-	*) echo "$0: error: weird BOOTLOADER: $BOOTLOADER" >&2; exit 1;;
+	*) echo "error: weird GLOBAL_BOOTLOADER: \`$GLOBAL_BOOTLOADER'" >&2;
+	   exit 1;;
 esac
 
 # copy extra files, if any
-SYSLINUX_FILES="$(cat .in/files.list)"
-if test -n "${SYSLINUX_FILES% }"; then
+SYSLINUX_FILES="$(cat .in/syslinux.list)"
+if [ -n "${SYSLINUX_FILES% }" ]; then
 	cp -a $SYSLINUX_FILES .
 fi
 
 # prune module-specific config snippets; skip built-in one
 SYSLINUX_MODULES="$(cat .in/modules.list)"
-if test -n "$SYSLINUX_MODULES"; then
+if [ -n "$SYSLINUX_MODULES" ]; then
 	for module in $SYSLINUX_MODULES; do
-		if test "$modules" == "prompt"; then continue; fi
+		if [ "$modules" == "prompt" ]; then continue; fi
 		cp -a $MODDIR/$module.c?? . || rm .in/[0-9][0-9]$module.cfg
 	done
 fi
 
 # number ordering sponsored by shell's pathname expansion
-grep -hv '^#' .in/[0-9][0-9]*.cfg > "$BOOTLOADER.cfg"
+grep -hv '^#' .in/[0-9][0-9]*.cfg > "$GLOBAL_BOOTLOADER.cfg"
 
 # snippets are not going into the actual image
-if test "$DEBUG" != 2; then rm -r .in/; fi
+if [ "$DEBUG" != 2 ]; then rm -r .in/; fi
 
 # NB: there will be final macro expansion based on actual image sizes
 #     (done by ../../scripts.d/10-propagator-ramdisk)

features.in/systemd/README

@@ -0,0 +1,3 @@
+Эта фича заменяет в базовой системе sysvinit на systemd;
+в настоящее время является экспериментальной, читайте
+http://www.altlinux.org/systemd

features.in/systemd/config.mk

@@ -0,0 +1,4 @@
+use/systemd:
+	@$(call add_feature)
+	@$(call add,COMMON_PACKAGES,systemd systemd-units systemd-sysvinit)
+	@$(call add,COMMON_PACKAGES,installer-feature-systemd-stage3)

features.in/systemd/stage2/image-scripts.d/50-fstab

@@ -0,0 +1,4 @@
+#!/bin/sh -efu
+# aufs2 root is rw in reality
+
+echo "/dev/root / auto  defaults 0 0" >>/etc/fstab

features.in/virtualbox/config.mk

@@ -0,0 +1,4 @@
+use/virtualbox/guest:
+	@$(call add_feature)
+	@$(call add,THE_KMODULES,virtualbox-addition)
+	@$(call add,THE_PACKAGES,virtualbox-guest-additions)

features.in/x11/config.mk

@@ -1,10 +1,14 @@
 use/x11/xorg:
-	@$(call add,BASE_LISTS,xorg)
+	@$(call add,THE_LISTS,xorg)
+	@$(call add,THE_KMODULES,drm)
+
+use/x11/wacom: use/x11/xorg
+	@$(call add,THE_PACKAGES,xorg-drv-wacom)
 
 ### strictly speaking, runlevel5 should require a *dm, not vice versa
 use/x11/runlevel5: use/x11/xorg
-	@$(call add,BASE_PACKAGES,installer-feature-runlevel5-stage3)
+	@$(call add,THE_PACKAGES,installer-feature-runlevel5-stage3)
 
 ### xdm: see also #23108
 use/x11/xdm: use/x11/runlevel5
-	@$(call add,BASE_PACKAGES,xdm installer-feature-no-xconsole)
+	@$(call add,THE_PACKAGES,xdm installer-feature-no-xconsole)

image.in/Makefile

@@ -4,8 +4,25 @@ GLOBAL_BUILDDIR ?= $(shell pwd)
 CURRENT_LINK := mkimage-profiles
 OUT_LINK := out
 
+# there were mkimage fixes induced by mkimage-profile development
+MKI_VER_MINIMAL = 0.1.7
+MKI_VER_OPTIMAL = 0.2.0
+
 include distcfg.mk
 include functions.mk
+
+ifeq (,$(realpath $(MKIMAGE_PREFIX)/config.mk))
+$(error please apt-get install mkimage and have a look at QUICKSTART as well)
+endif
+ifeq (-,$(shell rpmvercmp $(MKI_VERSION) $(MKI_VER_MINIMAL) | tr -d [0-9]))
+$(info error: mkimage-$(MKI_VERSION) is too old, please upgrade)
+$(error mkimage is too old, $(MKI_VER_MINIMAL) is minimal supported version)
+endif
+ifeq (-,$(shell rpmvercmp $(MKI_VERSION) $(MKI_VER_OPTIMAL) | tr -d [0-9]))
+$(info warning: mkimage-$(MKI_VERSION) is suboptimal, consider upgrading)
+$(warning consider upgrading mkimage to $(MKI_VER_OPTIMAL) or better)
+endif
+
 include $(MKIMAGE_PREFIX)/config.mk
 
 # reconstruct instead of passing yet another variable
@@ -27,12 +44,14 @@ include $(MKIMAGE_PREFIX)/targets.mk
 
 # specified only for the final image (target-specific)
 pack-image: OUTDIR = $(IMAGEDIR)
-pack-image: $(IMAGEDIR)
+pack-image: imagedir
 
-$(IMAGEDIR):
+.PHONY: imagedir postprocess debug
+
+imagedir:
 	@mkdir -p "$(IMAGEDIR)"
 
-postprocess:
+postprocess: | $(addprefix postprocess-,$(sort $(POSTPROCESS_TARGETS)))
 	@OUTPATH="$(IMAGEDIR)/$(IMAGE_OUTFILE)"; \
 	echo "** image: $$OUTPATH" >&2 && \
 	ln -sf "$(IMAGE_OUTFILE)" "$(IMAGEDIR)/$(IMAGE_LINK)" && \
@@ -45,5 +64,6 @@ postprocess:
 
 debug:
 	@echo "TOPDIR=$(TOPDIR)"
+	@echo "IMAGEDIR=$(IMAGEDIR)"
 	@echo "ARCH=$(ARCH)"
 	@echo "GLOBAL_HSH_APT_CONFIG=$(GLOBAL_HSH_APT_CONFIG)"

image.in/README

@@ -7,11 +7,12 @@
 Соответственно для сборки требуется или features.in/build-distro,
 или use/build-ve.
 
-Пакетная база рабочего чрута минимальна; apt-utils включены
-ради genbasedir, который после завершения первоначального
-наполнения субпрофилей может переехать в ../sub.in/main/ (TODO).
+Пакетная база рабочего чрута минимальна (может чуть расширяться
+фичами -- см. ../features.in/repo/lib/build-genbasedir.mk
+в качестве примера).
 
 Если требуется какая-либо иная обработка чрута, следует
-предпочитать scripts.d/.
+предпочитать scripts.d/ -- для универсальной обработки
+скрипт можно добавить здесь, для специфичной -- в фичу.
 
 Результат -- готовый образ в $(IMAGEDIR)/.

image.in/functions.mk

@@ -1,7 +1,7 @@
 # globals
 PKGDIR := $(GLOBAL_BUILDDIR)/pkg
 
-### duplicated from toplevel build.mk, log.mk for sake of "local" builds
+# duplicated from metaprofile makefiles for the sake of "local" builds
 ARCH ?= $(shell arch | sed 's/i686/i586/')
 DATE ?= $(shell date +%Y%m%d)
 

lib/README

@@ -3,5 +3,5 @@
 конфигурации образа и генерации соответствующего
 профиля для сборки; см. тж. ../conf.d/.
 
-Следует помнить, что будучи включаемыми в ../Makefile,
+Следует помнить, что будучи включаемыми в ../main.mk,
 они работают в каталоге верхнего уровня.

lib/build.mk

@@ -1,11 +1,11 @@
 # step 4 is kicked off here but actually done by image.in/Makefile
+ANSI_OK   ?= 1;32
+ANSI_FAIL ?= 1;31
 
 ifndef MKIMAGE_PROFILES
 $(error this makefile is designed to be included in toplevel one)
 endif
 
-export ARCH ?= $(shell arch | sed 's/i686/i586/')
-
 # try not to bog down the system, both CPU and I/O wise
 ifdef NICE
 START := nice $(shell ionice -c3 echo "ionice -c3" 2>/dev/null)
@@ -20,33 +20,45 @@ START += time -f "%E %PCPU %Mk"
 # /usr/bin/{i586,x86_64} are setarch(8) symlinks
 START += $(ARCH)
 
-# to be passed into distcfg.mk
-IMAGEDIR ?= $(shell [ -d "$$HOME/out" -a -w "$$HOME/out" ] \
-	&& echo "$$HOME/out" \
-	|| echo "$(BUILDDIR)/out" )
+# to be passed into distcfg.mk; suggestions are welcome
+IMAGEDIR ?= $(shell \
+	if [ -d "$$HOME/out" -a -w "$$HOME/out" ]; then \
+		echo "$$HOME/out"; \
+	else \
+		dir="`dirname $(BUILDDIR)`/out"; \
+		mkdir -p "$$dir" && echo "$$dir" || echo "/tmp"; \
+	fi; \
+)
 
-build: profile/populate
-	@echo -n "$(TIME) starting image build"
-	@if [ -n "$(DEBUG)" ]; then \
+# actual build starter
+build-image: profile/populate
+	@if [ -n "$(CHECK)" ]; then \
+		echo "$(TIME) skipping actual image build (CHECK is set)"; \
+		exit; \
+	fi; \
+	echo -n "$(TIME) starting image build"; \
+	if [ -n "$(DEBUG)" ]; then \
 		echo ": tail -f $(BUILDLOG)" $(SHORTEN); \
 	else \
-		if [ -n "$(ALL)" ]; then \
-			echo " [$(ALL)]"; \
-		else \
-			echo " (coffee time)"; \
-		fi; \
-	fi
-	@if $(START) $(MAKE) -C $(BUILDDIR)/ $(LOG); then \
+		echo " (coffee time)"; \
+	fi; \
+	if $(START) $(MAKE) -C $(BUILDDIR)/ $(LOG); then \
 		echo "$(TIME) done (`tail -1 $(BUILDLOG) | cut -f1 -d.`)"; \
-		tail -200 "$(BUILDLOG)" \
-		| grep --color=always '^\*\* image: .*' $(SHORTEN) ||:; \
+		tail -200 "$(BUILDLOG)" $(SHORTEN) \
+		| GREP_COLOR="$(ANSI_OK)" GREP_OPTIONS="--color=auto" \
+		  grep '^\*\* image: .*' ||:; \
 	else \
-		echo "$(TIME) failed, see log: $(BUILDLOG)" $(SHORTEN); \
+		echo -n "$(TIME) failed, see log"; \
 		if [ -z "$(DEBUG)" ]; then \
-			echo "$(TIME) (you might want to re-run with DEBUG=1)"; \
+			echo ": $(BUILDLOG)" $(SHORTEN); \
+			echo "$(TIME) (you might want to rerun with DEBUG=1)"; \
+		else \
+			echo " above"; \
 		fi; \
-		tail -200 "$(BUILDLOG)" | egrep "^(E:|[Ee]rror|[Ww]arning).*"; \
+		tail -200 "$(BUILDLOG)" \
+		| GREP_COLOR="$(ANSI_FAIL)" GREP_OPTIONS="--color=auto" \
+		  egrep "^((E:|[Ee]rror|[Ww]arning).*)|(.* Stop\.)$$"; \
 		df -P $(BUILDDIR) | awk 'END { if ($$4 < $(LOWSPACE)) \
 			{ print "NB: low space on "$$6" ("$$5" used)"}}'; \
-	fi
-	@if [ -n "$(BELL)" ]; then echo -ne '\a' >&2; fi
+	fi; \
+	if [ -n "$(BELL)" ]; then echo -ne '\a' >&2; fi

lib/clean.mk

@@ -3,6 +3,8 @@
 # drop stock predefined rules
 .DEFAULT:
 
+SYMLINK = build
+
 # tmpfs-sparing extra rule: cleanup workdir after completing each stage
 # (as packed results are saved this only lowers RAM pressure)
 # NB: it's useful enough to be enabled by default in DEBUG abscence
@@ -18,22 +20,37 @@ endif
 
 # ordinary clean: destroys workdirs but not the corresponding results
 clean:
-	@echo "$(TIME) cleaning up $(WARNING)"
 	@find -name '*~' -delete >&/dev/null ||:
-	@if [ -L build -a -d build/ ]; then \
-		$(MAKE) -C build $@ \
-			GLOBAL_BUILDDIR=$(shell readlink build) $(LOG) ||:; \
+	@if [ -L "$(SYMLINK)" -a -d "$(SYMLINK)"/ ]; then \
+		echo "$(TIME) cleaning up $(WARNING)"; \
+		$(MAKE) -C "$(SYMLINK)" $@ \
+			GLOBAL_BUILDDIR="$(realpath $(SYMLINK))" $(LOG) ||:; \
 	fi
 
 # there can be some sense in writing log here even if normally
 # $(BUILDDIR)/ gets purged: make might have failed,
 # and BUILDLOG can be specified by hand either
 distclean: clean
-	@if [ -L build -a -d build/ ]; then \
-		rm -rf build/.git; \
-		$(MAKE) -C build $@ \
-			GLOBAL_BUILDDIR=$(shell readlink build) $(LOG) || \
-			rm -rf build/; \
-		rm -rf $(shell readlink build); \
+	@if [ -L "$(SYMLINK)" -a -d "$(SYMLINK)"/ ]; then \
+		build="$(realpath $(SYMLINK)/)"; \
+		if [ "$$build" = / ]; then \
+			echo "** ERROR: invalid \`"$(SYMLINK)"' symlink" >&2; \
+			exit 128; \
+		else \
+			$(MAKE) -C "$(SYMLINK)" $@ \
+				GLOBAL_BUILDDIR="$$build" $(LOG) ||: \
+			rm -rf "$$build"; \
+		fi; \
+	fi
+	@rm -f "$(SYMLINK)"
+
+# builddir existing outside read-only metaprofile is less ephemeral
+# than BUILDDIR is -- usually it's unneeded afterwards so just zap it
+postclean: build-image
+	@if [ "$(NUM_TARGETS)" -gt 1 -a -z "$(DEBUG)" ] || \
+	    [ ! -L "$(SYMLINK)" -a "0$(DEBUG)" -lt 2 ]; then \
+		echo "$(TIME) cleaning up after build"; \
+		$(MAKE) -C "$(BUILDDIR)" distclean \
+			GLOBAL_BUILDDIR="$(BUILDDIR)" $(LOG) ||:; \
+		rm -rf "$(BUILDDIR)"; \
 	fi
-	@rm -f build ||:

lib/distro.mk

@@ -11,7 +11,7 @@ sub/%:
 	@$(call add,SUBPROFILES,$(@:sub/%=%))
 
 # install media bootloader
-boot/%: profile/bare use/syslinux
+boot/%: use/syslinux
 	@$(call set,BOOTLOADER,$*)
 
 # fundamental targets
@@ -20,17 +20,17 @@ distro/.init: profile/bare
 
 # NB: the last flavour in KFLAVOURS gets to be the default one;
 # the kernel packages regexp evaluation has to take place at build stage
-distro/.base: distro/.init use/syslinux/localboot.cfg
+distro/.base: distro/.init
 	@$(call set,KFLAVOURS,std-def)
 
 # bootloader test target
 distro/syslinux: distro/.init \
-	use/syslinux use/syslinux/localboot.cfg \
-	use/syslinux/ui-vesamenu use/hdt use/memtest
+	use/syslinux/localboot.cfg use/syslinux/ui-vesamenu \
+	use/hdt use/memtest
 
 # something marginally useful (as a network-only installer)
 # NB: doesn't carry stage3 thus cannot use/bootloader
-distro/installer: distro/.base use/install2
+distro/installer: distro/.base use/install2 use/syslinux/localboot.cfg
 	@$(call set,INSTALLER,altlinux-generic)
 	@$(call set,STAGE1_KMODULES_REGEXP,drm.*)	# for KMS
 

lib/functions.mk

@@ -25,7 +25,7 @@ endef
 set = $(and $(1),$(2),$(set_body))
 define set_body
 { $(log_body); \
-subst 's|^$(1)[ 	]*[+?]*=.*$$|#& # overridden by $@|' "$(CONFIG)"; \
+sed -i 's|^$(1)[ 	]*[+?]*=.*$$|#& # overridden by $@|' "$(CONFIG)"; \
 printf '%s = %s\n' '$(1)' '$(2)' >> "$(CONFIG)"; }
 endef
 
@@ -42,6 +42,9 @@ define log_body
 	grep -q '^# $@$$' "$(CONFIG)" || printf '# %s\n' '$@' >> "$(CONFIG)"; }
 endef
 
+# in a use/feature/particularly target, we need a "feature" bit
+add_feature = $(call add,FEATURES,$(word 2,$(subst /, ,$@)))
+
 # convert tag list into a list of relative package list paths
 # NB: tags can do boolean expressions: (tag1 && !(tag2 || tag3))
 tags = $(and $(strip $(1)),$(addprefix tagged/,$(shell echo "$(1)" | bin/tags2lists pkg.in/lists/tagged)))

lib/log.mk

@@ -8,7 +8,7 @@ endif
 
 BUILDLOG ?= $(BUILDDIR)/build.log
 
-# LOG holds a postprocessor
+# LOG holds a redirecting postprocessor
 ifdef DEBUG
 # 1) makefile target; 2) also passed to script hooks
 GLOBAL_DEBUG := debug
@@ -27,3 +27,12 @@ DATE = $(shell date +%Y%m%d)
 TIME = `date +%H:%M:%S`
 
 export BUILDLOG DATE GLOBAL_DEBUG GLOBAL_VERBOSE LOG MAKE SHELL
+
+# brevity postprocessor; not exported, for toplevel use only
+SHORTEN = $(shell \
+	echo -n "| sed"; \
+	if [ -s "$(SYMLINK)" ]; then \
+		echo -n " -e 's,$(BUILDDIR),$(SYMLINK),'"; \
+	fi; \
+	echo -n " -e 's,$(TMP),\$$TMP,' -e 's,$(HOME),~,'"; \
+)

lib/profile.mk

@@ -4,14 +4,23 @@ endif
 
 SYMLINK = build
 
-# this could have come from environment;
-# if not, can be symlinked if r/w, or made anew
+# this could have come from env; or could be symlinked; or is made anew
+# (the reuse rationale is avoiding extra tmpdir lookups)
 # NB: immediate assignment matters
-# NB: PATH has no effect here
 ifndef BUILDDIR
-BUILDDIR := $(shell [ -s "$(SYMLINK)" ] \
-        && realpath "$(SYMLINK)" \
-        || bin/mktmpdir mkimage-profiles)
+BUILDLINK := $(realpath $(SYMLINK))
+BUILDDIR  := $(shell \
+if [ -s "$(SYMLINK)" -a "$(NUM_TARGETS)" = 1 ] && \
+   [ -n "$(findstring $(BUILDDIR_PREFIX).,$(BUILDLINK))" ]; \
+then \
+	echo "$(BUILDLINK)"; \
+else \
+	bin/mktmpdir $(BUILDDIR_PREFIX) || exit 127; \
+fi; )
+endif
+
+ifeq (,$(BUILDDIR))
+$(error suitable BUILDDIR unavailable)
 endif
 
 # even smart caching only hurts when every build goes from scratch
@@ -24,19 +33,14 @@ export BUILDDIR NO_CACHE PATH
 CONFIG := $(BUILDDIR)/distcfg.mk
 RC := $(HOME)/.mkimage/profiles.mk
 
-# holds a postprocessor; shell test executes in particular situation
-# NB: not exported, for toplevel use only
-SHORTEN = $(shell \
-		if [ -s "$(SYMLINK)" ]; then \
-			echo "| sed 's,$(BUILDDIR),$(SYMLINK),'"; \
-		else \
-			echo "| sed 's,$(TMP),\$$TMP,'"; \
-		fi;)
-
 # step 1: initialize the off-tree mkimage profile (BUILDDIR)
 profile/init: distclean
+	@if [ "`realpath "$(BUILDDIR)/"`" = / ]; then \
+		echo "$(TIME) ERROR: invalid BUILDDIR: \`$(BUILDDIR)'"; \
+		exit 128; \
+	fi;
 	@echo -n "$(TIME) initializing BUILDDIR: "
-	@rsync -qaH --delete image.in/ "$(BUILDDIR)"/
+	@rsync -qaxH --delete-after image.in/ "$(BUILDDIR)"/
 	@mkdir "$(BUILDDIR)"/.mki	# mkimage toplevel marker
 	@$(call put,ifndef DISTCFG_MK)
 	@$(call put,DISTCFG_MK = 1)
@@ -64,7 +68,7 @@ profile/init: distclean
 	fi
 	@if [ -w . ]; then \
 		rm -f "$(SYMLINK)" && \
-		ln -sf "$(BUILDDIR)" "$(SYMLINK)" && \
+		ln -s "$(BUILDDIR)" "$(SYMLINK)" && \
 		echo "$(SYMLINK)/"; \
 	else \
 		echo "$(BUILDDIR)/" $(SHORTEN); \

lib/sugar.mk

@@ -13,3 +13,6 @@ config/pack/%: use/pack/%
 # just preconfigure
 config/name/%:
 	@$(call set,IMAGE_NAME,$*)
+
+# the final thing will pull the rest in
+build: postclean

lib/ve.mk

@@ -9,6 +9,9 @@ ifeq (ve,$(IMAGE_CLASS))
 ve/.bare: profile/bare
 	@$(call add,BASE_PACKAGES,basesystem)
 
+ve/bare: ve/.bare
+	@$(call add,BASE_PACKAGES,apt)
+
 ve/generic: ve/.bare
 	@$(call add,BASE_LISTS,\
 		$(call tags,base && (server || network || security || pkg)))

main.mk

@@ -0,0 +1,85 @@
+# steps to build an image:
+# --- here
+# 1. initialize new profile (BUILDDIR) as a copy of image.in/
+# 2. configure distro
+# 3. copy the needed bits from metaprofile to a new profile
+# --- in BUILDDIR
+# 4. build subprofiles and subsequently an image
+
+MKIMAGE_PROFILES = $(dir $(lastword $(MAKEFILE_LIST)))
+
+# deal with one target at a time
+IMAGE_TARGET := $(firstword $(MAKECMDGOALS))#	ve/generic.tar.gz
+ifeq (./,$(dir $(IMAGE_TARGET)))#		convenience fallback
+IMAGE_TARGET := distro/$(IMAGE_TARGET)#		for omitted "distro/"
+endif
+IMAGE_CONF    := $(firstword $(subst ., ,$(IMAGE_TARGET)))# ve/generic
+IMAGE_CLASS   := $(firstword $(subst /, ,$(IMAGE_TARGET)))# ve
+IMAGE_FILE    := $(lastword  $(subst /, ,$(IMAGE_TARGET)))# generic.tar.gz
+IMAGE_NAME    := $(firstword $(subst ., ,$(IMAGE_FILE)))#   generic
+IMAGE_TYPE    := $(subst $(IMAGE_NAME).,,$(IMAGE_FILE))#    tar.gz
+
+# readjustable
+ifeq (1,$(NUM_TARGETS))
+BUILDDIR_PREFIX ?= mkimage-profiles.build
+else
+BUILDDIR_PREFIX ?= mkimage-profiles.build/$(IMAGE_CONF).$(ARCH)
+endif
+
+# preferences
+-include $(HOME)/.mkimage/profiles.mk
+
+# most of the actual work done elsewhere
+include lib/*.mk
+include conf.d/*.mk
+include features.in/*/config.mk
+
+DISTRO_TARGETS := $(shell sed -n 's,^\(distro/[^:.]\+\):.*$$,\1,p' \
+		lib/distro.mk $(wildcard conf.d/*.mk) | sort -u)
+VE_TARGETS := $(shell sed -n 's,^\(ve/[^:.]\+\):.*$$,\1,p' \
+		lib/ve.mk $(wildcard conf.d/*.mk) | sort -u)
+DISTROS := $(call addsuffices,$(DISTRO_EXTS),$(DISTRO_TARGETS))
+VES     := $(call addsuffices,$(VE_EXTS),$(VE_TARGETS))
+IMAGES  := $(DISTROS) $(VES)
+
+.PHONY: $(IMAGES) $(DISTRO_TARGETS) $(VE_TARGETS)
+.PHONY: debug everything help space
+
+distro/help:
+	@echo '** available distribution targets:'
+	@echo $(DISTROS) | fmt -sw"$$((COLUMNS>>1))" | column -t
+
+ve/help:
+	@echo '** available virtual environment targets:'
+	@echo $(VES) | fmt -sw"$$((COLUMNS>>1))" | column -t
+
+help: | distro/help space ve/help
+space:; @echo
+
+### duplicate but still needed
+everything:
+	@n=1; sum=$(words $(DISTROS)); \
+	for distro in $(DISTROS); do \
+		echo "** building $$distro [$$n/$$sum]:"; \
+		$(MAKE) -f main.mk --no-print-directory $$distro; \
+		[ "$$n" -lt "$$sum" ] && echo; \
+		n=$$(($$n+1)); \
+	done
+
+# config/with/ve/generic config/like/ve config/name/generic config/pack/tar.gz
+$(IMAGES): debug \
+	config/with/$(IMAGE_CONF) \
+	config/like/$(IMAGE_CLASS) \
+	config/name/$(IMAGE_NAME) \
+	config/pack/$(IMAGE_TYPE) \
+	build; @:
+
+# convenience shortcut
+$(DISTROS:distro/%=%): %: distro/%
+
+debug:
+ifeq (2,$(DEBUG))
+	@$(foreach v,\
+		$(filter IMAGE_%,$(sort $(.VARIABLES))),\
+		$(warning $v = $($v)))
+endif

pkg.in/groups/Makefile

@@ -10,9 +10,10 @@ SUFFIX := pkg/groups
 TARGET := $(BUILDDIR)/$(SUFFIX)
 
 all: $(GLOBAL_DEBUG)
-	@if [ -n "$(MAIN_GROUPS)" ]; then \
+	@if [ -n "$(THE_GROUPS)$(MAIN_GROUPS)" ]; then \
 		mkdir -p $(TARGET) && \
-		cp -at $(TARGET) -- $(addsuffix .directory,$(MAIN_GROUPS)); \
+		cp -at $(TARGET) -- \
+			$(addsuffix .directory,$(THE_GROUPS) $(MAIN_GROUPS)); \
 		if type -t git >&/dev/null && cd $(TARGET); then \
 			if [ -n "`git status -s`" ]; then \
 				git add . && \
@@ -23,4 +24,5 @@ all: $(GLOBAL_DEBUG)
 	fi
 
 debug:
+	@echo "** THE_GROUPS: $(THE_GROUPS)"
 	@echo "** MAIN_GROUPS: $(MAIN_GROUPS)"