From 9e1bf39a3dc5e9b967a8c898f3889e470ba9ae5c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 17:21:58 +0200
Subject: Adding upstream version 1.0.128+nmu2+deb12u1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 debootstrap | 871 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 871 insertions(+)
 create mode 100755 debootstrap

(limited to 'debootstrap')

diff --git a/debootstrap b/debootstrap
new file mode 100755
index 0000000..996c620
--- /dev/null
+++ b/debootstrap
@@ -0,0 +1,871 @@
+#!/bin/sh
+set -e
+
+VERSION='@VERSION@'
+
+unset TMP TEMP TMPDIR || true
+
+# might not be exported if we're running from init=/bin/sh or similar
+export PATH
+
+###########################################################################
+
+if [ -z "$DEBOOTSTRAP_DIR" ]; then
+	if [ -x /debootstrap/debootstrap ]; then
+		DEBOOTSTRAP_DIR=/debootstrap
+	else
+		DEBOOTSTRAP_DIR=/usr/share/debootstrap
+	fi
+fi
+
+. "$DEBOOTSTRAP_DIR/functions"
+exec 4>&1
+
+LANG=C
+EXTRA_SUITES=""
+USE_COMPONENTS=main
+KEYRING=""
+DISABLE_KEYRING=""
+FORCE_KEYRING=""
+VARIANT=""
+MERGED_USR=""
+ARCH=""
+HOST_ARCH=""
+HOST_OS=""
+KEEP_DEBOOTSTRAP_DIR=""
+USE_DEBIANINSTALLER_INTERACTION=""
+SECOND_STAGE_ONLY=""
+CHROOTDIR=""
+MAKE_TARBALL=""
+EXTRACTOR_OVERRIDE=""
+UNPACK_TARBALL=""
+ADDITIONAL=""
+EXCLUDE=""
+EXCLUDE_DEPENDENCY=""
+VERBOSE=""
+CERTIFICATE=""
+CHECKCERTIF=""
+PRIVATEKEY=""
+CACHE_DIR=""
+INRELEASE_PATH=""
+
+DEF_MIRROR="http://deb.debian.org/debian"
+DEF_HTTPS_MIRROR="https://deb.debian.org/debian"
+
+# set $CONTAINER
+detect_container
+
+export LANG USE_COMPONENTS
+umask 022
+
+###########################################################################
+
+## phases:
+##   finddebs dldebs printdebs save_variables first_stage second_stage
+
+RESOLVE_DEPS=true
+
+WHAT_TO_DO="finddebs dldebs save_variables first_stage second_stage"
+am_doing_phase () {
+	# usage:   if am_doing_phase finddebs; then ...; fi
+	local x;
+	for x in "$@"; do
+		if echo " $WHAT_TO_DO " | grep -q " $x "; then return 0; fi
+	done
+	return 1
+}
+
+###########################################################################
+
+usage_err()
+{
+	info USAGE1 "usage: [OPTION]... <suite> <target> [<mirror> [<script>]]"
+	info USAGE2 "Try \`${0##*/} --help' for more information."
+	error "$@"
+}
+
+usage()
+{
+	echo "Usage: ${0##*/} [OPTION]... <suite> <target> [<mirror> [<script>]]"
+	echo "Bootstrap a Debian base system into a target directory."
+	echo
+	cat <<EOF
+      --help                 display this help and exit
+      --version              display version information and exit
+      --verbose              don't turn off the output of wget
+
+      --download-only        download packages, but don't perform installation
+      --print-debs           print the packages to be installed, and exit
+
+      --arch=A               set the architecture to install (use if no dpkg)
+                               [ --arch=powerpc ]
+
+      --include=A,B,C        adds specified names to the list of base packages
+      --exclude=A,B,C        removes specified packages from the list
+      --extra-suites=A,B,C   also use packages from the listed suites of the
+                             archive
+      --components=A,B,C     use packages from the listed components of the
+                             archive
+      --variant=X            use variant X of the bootstrap scripts
+                             (currently supported variants: buildd, fakechroot,
+                              minbase)
+      --merged-usr           make /{bin,sbin,lib}/ symlinks to /usr/
+                             (default for newer Debian suites)
+      --no-merged-usr        do not make /{bin,sbin,lib}/ symlinks to /usr/
+                             (default for older Debian suites)
+      --keyring=K            check Release files against keyring K
+      --no-check-gpg         avoid checking Release file signatures
+      --force-check-gpg      force checking Release file signatures
+                             (also disables automatic fallback to HTTPS in case
+                             of a missing keyring), aborting otherwise
+      --no-resolve-deps      don't try to resolve dependencies automatically
+      --log-extra-deps       record extra dependency info in debootstrap.log
+      --cache-dir=DIR        Use specified directory as package cache directory
+
+      --unpack-tarball=T     acquire .debs from a tarball instead of http
+      --make-tarball=T       download .debs and create a gzipped tarball
+      --second-stage-target=DIR
+                             Run second stage in a subdirectory instead of root
+                               (can be used to create a foreign chroot)
+                               (requires --second-stage)
+      --extractor=TYPE       override automatic .deb extractor selection
+                               (supported: $EXTRACTORS_SUPPORTED)
+      --debian-installer     used for internal purposes by debian-installer
+      --private-key=file     read the private key from file
+      --certificate=file     use the client certificate stored in file (PEM)
+      --no-check-certificate do not check certificate against certificate authorities
+
+      --inrelease-path       determine the path to the InRelease file of the main
+                             archive relative to the normal position of an InRelease
+                             file
+EOF
+}
+
+###########################################################################
+
+if [ -z "$PKGDETAILS" ]; then
+	error 1 NO_PKGDETAILS "No pkgdetails available; either install perl, or build pkgdetails.c from the base-installer source package"
+fi
+
+###########################################################################
+
+if [ $# != 0 ] ; then
+    while true ; do
+	case "$1" in
+	    --help)
+		usage
+		exit 0
+		;;
+	    --version)
+		echo "debootstrap $VERSION"
+		exit 0
+		;;
+	    --debian-installer)
+		if ! (echo -n "" >&3) 2>/dev/null; then
+			error 1 ARG_DIBYHAND "If running debootstrap by hand, don't use --debian-installer"
+		fi
+		USE_DEBIANINSTALLER_INTERACTION=yes
+		shift
+		;;
+	    --foreign)
+		check_conflicting_option "$1"
+		if [ -n "$LOOSEN_CONFLICTING_RESTRICTION" ]; then
+			WHAT_TO_DO="first_stage"
+		else
+			WHAT_TO_DO="finddebs dldebs save_variables first_stage"
+			fi
+		shift
+		;;
+	    --second-stage)
+		check_conflicting_option "$1"
+		WHAT_TO_DO="second_stage"
+		SECOND_STAGE_ONLY=true
+		shift
+		;;
+	    --second-stage-target|--second-stage-target=?*)
+		if [ "$SECOND_STAGE_ONLY" != "true" ] ; then
+			error 1 STAGE2ONLY "option %s only applies in the second stage" "$1"
+		fi
+		if [ "$1" = "--second-stage-target" ] && [ -n "$2" ] ; then
+			CHROOTDIR="$2"
+			shift 2
+		elif [ "$1" != "${1#--second-stage-target=}" ]; then
+			CHROOTDIR="${1#--second-stage-target=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument: %s" "$1"
+		fi
+		;;
+	    --print-debs)
+		check_conflicting_option "$1"
+		WHAT_TO_DO="finddebs printdebs kill_target"
+		shift
+		;;
+	    --download-only)
+		check_conflicting_option "$1"
+		WHAT_TO_DO="finddebs dldebs"
+		shift
+		;;
+	    --make-tarball|--make-tarball=?*)
+		check_conflicting_option "$1"
+		WHAT_TO_DO="finddebs dldebs save_variables maketarball kill_target"
+		if [ "$1" = "--make-tarball" ] && [ -n "$2" ] ; then
+			MAKE_TARBALL="$2"
+			shift 2
+		elif [ "$1" != "${1#--make-tarball=}" ]; then
+			MAKE_TARBALL="${1#--make-tarball=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		;;
+	    --resolve-deps)
+		# redundant, but avoids breaking compatibility
+		RESOLVE_DEPS=true
+		shift
+		;;
+	    --no-resolve-deps)
+		RESOLVE_DEPS=false
+		shift
+		;;
+	    --log-extra-deps)
+		LOG_EXTRA_DEPS=true
+		shift
+		;;
+	    --keep-debootstrap-dir)
+		KEEP_DEBOOTSTRAP_DIR=true
+		shift
+		;;
+	    --arch|--arch=?*)
+		if [ "$1" = "--arch" ] && [ -n "$2" ] ; then
+			ARCH="$2"
+			shift 2
+                elif [ "$1" != "${1#--arch=}" ]; then
+			ARCH="${1#--arch=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		;;
+	    --extractor|--extractor=?*)
+		if [ "$1" = "--extractor" ] && [ -n "$2" ] ; then
+			EXTRACTOR_OVERRIDE="$2"
+			shift 2
+		elif [ "$1" != "${1#--extractor=}" ]; then
+			EXTRACTOR_OVERRIDE="${1#--extractor=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		if valid_extractor "$EXTRACTOR_OVERRIDE"; then
+			if ! in_path "$EXTRACTOR_OVERRIDE"; then
+				error 1 MISSINGEXTRACTOR "The selected extractor cannot be found: %s" "$EXTRACTOR_OVERRIDE"
+			fi
+		else
+			error 1 BADEXTRACTOR "%s: unknown extractor" "$EXTRACTOR_OVERRIDE"
+		fi
+		;;
+	    --unpack-tarball|--unpack-tarball=?*)
+		if [ "$1" = "--unpack-tarball" ] && [ -n "$2" ] ; then
+			check_conflicting_option "$1"
+			if [ -n "$LOOSEN_CONFLICTING_RESTRICTION" ]; then
+				WHAT_TO_DO="first_stage"
+			else
+				WHAT_TO_DO="first_stage second_stage"
+			fi
+			UNPACK_TARBALL="$2"
+			shift 2
+		elif [ "$1" != "${1#--unpack-tarball=}" ]; then
+			check_conflicting_option "$1"
+			if [ -n "$LOOSEN_CONFLICTING_RESTRICTION" ]; then
+				WHAT_TO_DO="first_stage"
+			else
+				WHAT_TO_DO="first_stage second_stage"
+			fi
+			UNPACK_TARBALL="${1#--unpack-tarball=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		if [ ! -f "$UNPACK_TARBALL" ] ; then
+			error 1 NOTARBALL "%s: No such file or directory" "$UNPACK_TARBALL"
+		fi
+		;;
+	    --include|--include=?*)
+		if [ "$1" = "--include" ] && [ -n "$2" ]; then
+			ADDITIONAL="$2"
+			shift 2
+                elif [ "$1" != "${1#--include=}" ]; then
+			ADDITIONAL="${1#--include=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		ADDITIONAL="$(echo "$ADDITIONAL" | tr , " ")"
+		;;
+	    --exclude|--exclude=?*)
+		if [ "$1" = "--exclude" ] && [ -n "$2" ]; then
+			EXCLUDE="$2"
+			shift 2
+                elif [ "$1" != "${1#--exclude=}" ]; then
+			EXCLUDE="${1#--exclude=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		EXCLUDE="$(echo "$EXCLUDE" | tr , " ")"
+		;;
+	    --verbose)
+		VERBOSE=true
+		export VERBOSE
+		shift 1
+		;;
+	    --extra-suites|--extra-suites=?*)
+		if [ "$1" = "--extra-suites" ] && [ -n "$2" ]; then
+			EXTRA_SUITES="$2"
+			shift 2
+                elif [ "$1" != "${1#--extra-suites=}" ]; then
+			EXTRA_SUITES="${1#--extra-suites=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		EXTRA_SUITES="$(echo "$EXTRA_SUITES" | tr , " ")"
+		;;
+	    --components|--components=?*)
+		if [ "$1" = "--components" ] && [ -n "$2" ]; then
+			USE_COMPONENTS="$2"
+			shift 2
+                elif [ "$1" != "${1#--components=}" ]; then
+			USE_COMPONENTS="${1#--components=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		USE_COMPONENTS="$(echo "$USE_COMPONENTS" | tr , "|")"
+		;;
+	    --variant|--variant=?*)
+		if [ "$1" = "--variant" ] && [ -n "$2" ]; then
+			VARIANT="$2"
+			shift 2
+                elif [ "$1" != "${1#--variant=}" ]; then
+			VARIANT="${1#--variant=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		;;
+	    --cache-dir|--cache-dir=?*)
+		# Okay, let's check user's option
+		if [ "$1" = "--cache-dir" ] && [ -n "$2" ] ; then
+			CACHE_DIR="$2"
+			shift 2
+		elif [ "$1" != "${1#--cache-dir=}" ]; then
+			CACHE_DIR="${1#--cache-dir=}"
+			shift
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		if [ ! -z "${CACHE_DIR##/*}" ]; then
+			error 1 NOTABSOLUTEPATH "cache directory should be specified with an absolute path"
+		fi
+		if [ ! -d "$CACHE_DIR" ] ; then
+			error 1 NOCACHEDIR "%s: No such directory" "$CACHE_DIR"
+		fi
+		;;
+            --merged-usr)
+		MERGED_USR=yes
+		shift
+		;;
+	    --no-merged-usr)
+		MERGED_USR=no
+		shift
+		;;
+	    --keyring|--keyring=?*)
+		if ! gpgv --version >/dev/null 2>&1; then
+			error 1 NEEDGPGV "gpgv not installed, but required for Release verification"
+		fi
+		if [ "$1" = "--keyring" ] && [ -n "$2" ]; then
+			KEYRING="$2"
+			shift 2
+                elif [ "$1" != "${1#--keyring=}" ]; then
+			KEYRING="${1#--keyring=}"
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		if [ ! -e "$KEYRING" ]; then
+			error 1 KEYRING "specified keyring file ($KEYRING) not found"
+		fi
+		;;
+	    --no-check-gpg)
+			shift 1
+			DISABLE_KEYRING=1
+		;;
+	    --force-check-gpg)
+			shift 1
+			FORCE_KEYRING=1
+		;;
+	    --certificate|--certificate=?*)
+		if [ "$1" = "--certificate" ] && [ -n "$2" ]; then
+			CERTIFICATE="--certificate=$2"
+			shift 2
+		elif [ "$1" != "${1#--certificate=}" ]; then
+			CERTIFICATE="--certificate=${1#--certificate=}" 
+			shift 1
+		else
+		       error 1 NEEDARG "option requires an argument %s" "$1" 
+		fi
+		;;
+	    --private-key|--private-key=?*)
+		if [ "$1" = "--private-key" ] && [ -n "$2" ]; then
+			PRIVATEKEY="--private-key=$2"
+			shift 2
+		elif [ "$1" != "${1#--private-key=}" ]; then
+			PRIVATEKEY="--private-key=${1#--private-key=}" 
+			shift 1
+		else
+		       error 1 NEEDARG "option requires an argument %s" "$1" 
+		fi
+		;;
+	    --no-check-certificate)
+		CHECKCERTIF="--no-check-certificate"
+		shift
+		;;
+		--inrelease-path|--inrelease-path=?*)
+		if [ "$1" = "--inrelease-path" ] && [ -n "$2" ]; then
+			INRELEASE_PATH="$2"
+			shift 2
+		elif [ "$1" != "${1#--inrelease-path=}" ]; then
+			INRELEASE_PATH=${1#--inrelease-path=}
+			shift 1
+		else
+			error 1 NEEDARG "option requires an argument %s" "$1"
+		fi
+		;;
+	    -*)
+		error 1 BADARG "unrecognized or invalid option %s" "$1"
+		;;
+	    *)
+		break
+		;;
+	esac
+    done
+fi
+
+###########################################################################
+# do auto proxy discovery
+AUTOPROXY=""
+if ! doing_variant fakechroot && command -v apt-config >/dev/null; then
+    eval "$(apt-config shell AUTOPROXY Acquire::http::Proxy-Auto-Detect)"
+    if [ -z "$AUTOPROXY" ]; then
+        eval "$(apt-config shell AUTOPROXY Acquire::http::ProxyAutoDetect)"
+    fi
+    if [ -z "$http_proxy" ] && [ -x "$AUTOPROXY" ]; then
+        http_proxy="$($AUTOPROXY)"
+        if [ -n "$http_proxy" ]; then
+            info AUTOPROXY "Using auto-detected proxy: $http_proxy"
+            export http_proxy
+        fi
+    fi
+fi
+
+###########################################################################
+if [ -n "$DISABLE_KEYRING" ] && [ -n "$FORCE_KEYRING" ]; then
+	error 1 BADARG "Both --no-check-gpg and --force-check-gpg specified, please pick one (at most)"
+fi
+
+###########################################################################
+
+if [ "$SECOND_STAGE_ONLY" = "true" ]; then
+	SUITE=$(cat "$DEBOOTSTRAP_DIR/suite")
+	if [ -e "$DEBOOTSTRAP_DIR/extra-suites" ]; then
+		EXTRA_SUITES=$(cat "$DEBOOTSTRAP_DIR/extra-suites")
+	fi
+	ARCH=$(cat "$DEBOOTSTRAP_DIR/arch")
+	USER_MIRROR=$(cat "$DEBOOTSTRAP_DIR/mirror")
+	if [ -e "$DEBOOTSTRAP_DIR/variant" ]; then
+		VARIANT=$(cat "$DEBOOTSTRAP_DIR/variant")
+		SUPPORTED_VARIANTS="$VARIANT"
+	fi
+	if [ -z "$CHROOTDIR" ]; then
+		TARGET=/
+	else
+		TARGET=$CHROOTDIR
+	fi
+	SCRIPT="$DEBOOTSTRAP_DIR/suite-script"
+else
+	if ! in_path wget; then
+		error 1 NEEDWGET "You must install wget to download packages."
+	fi
+	if [ -z "$1" ] || [ -z "$2" ]; then
+		usage_err 1 NEEDSUITETARGET "You must specify a suite and a target."
+	fi
+	SUITE="$1"
+	TARGET="$2"
+	USER_MIRROR="$3"
+	TARGET="${TARGET%/}"
+	if [ "${TARGET#/}" = "${TARGET}" ]; then
+		if [ "${TARGET%/*}" = "$TARGET" ] ; then
+			TARGET="$(pwd)/$TARGET"
+		else
+			TARGET="$(cd "${TARGET%/*}"; echo "$(pwd)/${TARGET##*/}")"
+		fi
+	fi
+
+	SCRIPT="$DEBOOTSTRAP_DIR/scripts/$1"
+	if [ -n "$VARIANT" ] && [ -e "${SCRIPT}.${VARIANT}" ]; then
+		SCRIPT="${SCRIPT}.${VARIANT}"
+		SUPPORTED_VARIANTS="$VARIANT"
+	fi
+	if [ "$4" != "" ]; then
+		if [ -e "$DEBOOTSTRAP_DIR/scripts/$4" ]; then
+			SCRIPT="$DEBOOTSTRAP_DIR/scripts/$4"
+		else
+			SCRIPT="$4"
+		fi
+	fi
+fi
+
+###########################################################################
+
+if am_doing_phase kill_target; then
+	# Require empty target when we are going to remove it afterwards
+	if [ -d "$TARGET" ] && [ -n "$(ls -A "$TARGET")" ] && \
+	   [ "$KEEP_DEBOOTSTRAP_DIR" != "true" ]; then
+		error 1 BADTARGET "Target directory '$TARGET' is not empty and it would be wiped"
+	fi
+fi
+
+###########################################################################
+
+if in_path dpkg && \
+     dpkg --print-architecture >/dev/null 2>&1; then
+	HOST_ARCH=$(/usr/bin/dpkg --print-architecture)
+elif in_path udpkg && \
+     udpkg --print-architecture >/dev/null 2>&1; then
+	HOST_ARCH=$(/usr/bin/udpkg --print-architecture)
+elif [ -e "$DEBOOTSTRAP_DIR/arch" ]; then
+	HOST_ARCH=$(cat "$DEBOOTSTRAP_DIR/arch")
+fi
+HOST_OS="$HOST_ARCH"
+# basic host OS guessing for non-Debian systems
+if [ -z "$HOST_OS" ]; then
+	case $(uname) in
+		Linux)
+			HOST_OS=linux
+		;;
+		GNU/kFreeBSD)
+			HOST_OS=kfreebsd
+		;;
+		GNU)
+			HOST_OS=hurd
+		;;
+		FreeBSD*)
+			HOST_OS=freebsd
+		;;
+	esac
+fi
+
+if [ -z "$ARCH" ]; then
+	ARCH="$HOST_ARCH"
+fi
+
+if [ -z "$ARCH" ] || [ -z "$HOST_OS" ]; then
+        error 1 WHATARCH "Couldn't work out current architecture"
+
+fi
+
+if [ "$HOST_OS" = "kfreebsd" ] || [ "$HOST_OS" = "freebsd" ]; then
+	for module in linprocfs fdescfs tmpfs linsysfs; do
+		kldstat -m "$module" > /dev/null 2>&1 || warning SANITYCHECK "Probably required module %s is not loaded" "$module"
+	done
+fi
+
+if [ "$TARGET" = "/" ]; then
+	CHROOT_CMD=""
+else
+	CHROOT_CMD="chroot \"$TARGET\""
+fi
+
+# fakeroot cannot check /proc/1/environ
+if [ "$HOST_OS" = Linux ] && ! doing_variant fakechroot && [ "$CONTAINER" = "lxc-libvirt" ]; then
+       CHROOT_CMD="unshare --net $CHROOT_CMD"
+fi
+
+if [ -z "$SHA_SIZE" ]; then
+	SHA_SIZE=256
+fi
+if ! in_path "sha${SHA_SIZE}sum" && ! in_path "sha${SHA_SIZE}"; then
+	warning SHA_SIZE "Cannot find binary for checking sha%s checksums, falling back to sha1" "${SHA_SIZE}"
+	SHA_SIZE=1
+fi
+DEBOOTSTRAP_CHECKSUM_FIELD="SHA$SHA_SIZE"
+
+export ARCH SUITE EXTRA_SUITES TARGET CHROOT_CMD SHA_SIZE DEBOOTSTRAP_CHECKSUM_FIELD
+
+if am_doing_phase first_stage second_stage; then
+	if in_path id && [ "$(id -u)" -ne 0 ]; then
+		error 1 NEEDROOT "debootstrap can only run as root"
+	fi
+	# Ensure that we can create working devices and executables on the target.
+	if ! check_sane_mount "$TARGET"; then
+		error 1 NOEXEC "Cannot install into target '$TARGET' mounted with noexec or nodev"
+	fi
+fi
+
+if [ ! -e "$SCRIPT" ]; then
+	error 1 NOSCRIPT "No such script: %s" "$SCRIPT"
+fi
+
+###########################################################################
+
+if [ "$TARGET" != "" ]; then
+	mkdir -p "$TARGET/debootstrap"
+fi
+
+###########################################################################
+
+# Use of fd's by functions/scripts:
+#
+#    stdin/stdout/stderr: used normally
+#    fd 4: I:/W:/etc information
+#    fd 5,6: spare for functions
+#    fd 7,8: spare for scripts
+
+if [ "$USE_DEBIANINSTALLER_INTERACTION" = yes ]; then
+	#    stdout=stderr: full log of debootstrap run
+	#    fd 3: I:/W:/etc information
+	exec 4>&3
+elif am_doing_phase printdebs; then
+	#    stderr: I:/W:/etc information
+	#    stdout: debs needed
+	exec 4>&2
+else
+	#    stderr: used in exceptional circumstances only
+	#    stdout: I:/W:/etc information
+	#    $TARGET/debootstrap/debootstrap.log: full log of debootstrap run
+	exec 4>&1
+	exec >>"$TARGET/debootstrap/debootstrap.log"
+	exec 2>&1
+fi
+
+###########################################################################
+
+if [ -x /usr/bin/arch-test ] && am_doing_phase second_stage; then
+	if doing_variant fakechroot; then
+		ret=0; arch-test "$ARCH" || ret=$?
+	# Avoid failure with old arch-test package
+	elif arch-test --version > /dev/null 2>&1; then
+		ret=0; arch-test -c "$TARGET" "$ARCH" || ret=$?
+	else
+		ret=3
+	fi
+
+	case $ret in
+	0)      info ARCHEXEC "Target architecture can be executed" ;;
+	1)      error 1 ARCHNOTEXEC "Unable to execute target architecture" ;;
+	*)      info ARCHEXECUNKNOWN "Can't verify that target arch works" ;;
+	esac
+fi
+
+###########################################################################
+
+
+
+if [ "$UNPACK_TARBALL" ]; then
+	if [ "${UNPACK_TARBALL#/}" = "$UNPACK_TARBALL" ]; then
+		error 1 TARPATH "Tarball must be given an absolute path"
+	fi
+	if [ "${UNPACK_TARBALL%.tar}" != "$UNPACK_TARBALL" ]; then
+		(cd "$TARGET" && tar -xf "$UNPACK_TARBALL")
+	elif [ "${UNPACK_TARBALL%.tar.[g|x]z}" != "$UNPACK_TARBALL" ]; then
+		(cd "$TARGET" && tar -xf "$UNPACK_TARBALL")
+	elif [ "${UNPACK_TARBALL%.tgz}" != "$UNPACK_TARBALL" ]; then
+		(cd "$TARGET" && zcat "$UNPACK_TARBALL" | tar -xf -)
+	else
+		error 1 NOTTAR "Unknown tarball: must be .tar.[gz,xz], .tar or .tgz"
+	fi
+fi
+
+###########################################################################
+
+. "$SCRIPT"
+
+MIRRORS="$DEF_MIRROR"
+if [ "$USER_MIRROR" != "" ]; then
+	MIRRORS="${USER_MIRROR%/}"
+fi
+
+export MIRRORS
+
+ok=false
+for v in $SUPPORTED_VARIANTS; do
+	if doing_variant "$v"; then ok=true; fi
+done
+if ! "$ok"; then
+	error 1 UNSUPPVARIANT "unsupported variant"
+fi
+
+###########################################################################
+
+if am_doing_phase finddebs; then
+	if [ "$FINDDEBS_NEEDS_INDICES" = "true" ] || \
+	   [ "$RESOLVE_DEPS" = "true" ]; then
+		download_indices
+		GOT_INDICES=true
+	fi
+
+	work_out_debs
+
+	base=$(without "$base $ADDITIONAL" "$EXCLUDE")
+	required=$(without "$required" "$EXCLUDE")
+
+	if [ "$RESOLVE_DEPS" = true ]; then
+		requiredX=$(echo "$required" | tr ' ' '\n' | sort | uniq)
+		baseX=$(echo "$base" | tr ' ' '\n' | sort | uniq)
+
+		info RESOLVEREQ "Resolving dependencies of required packages..."
+		required=$(resolve_deps "$requiredX")
+		info RESOLVEBASE "Resolving dependencies of base packages..."
+		base=$(resolve_deps "$baseX")
+		base=$(without "$base" "$required")
+
+		if [ "$LOG_EXTRA_DEPS" = true ]; then
+			baseN=$(without "$baseX" "$requiredX")
+			baseU=$(without "$baseX" "$baseN")
+
+			if [ "$baseU" != "" ]; then
+		  		info REDUNDANTBASE "Found packages in base already in required: %s" "$baseU"
+			fi
+
+			requiredX=$(without "$required" "$requiredX")
+			baseX=$(without "$base" "$baseX")
+			if [ "$requiredX" != "" ]; then
+				info NEWREQUIRED "Found additional required dependencies: %s" "$requiredX"
+			fi
+			if [ "$baseX" != "" ]; then
+				info NEWBASE "Found additional base dependencies: %s" "$baseX"
+			fi
+		fi
+	fi
+
+	all_debs="$required $base"
+fi
+
+if am_doing_phase printdebs; then
+	echo "$all_debs"
+fi
+
+if am_doing_phase dldebs; then
+	if [ "$GOT_INDICES" != "true" ]; then
+		download_indices
+	fi
+	download "$all_debs"
+fi
+
+if am_doing_phase save_variables; then
+	cp "$0"				 "$TARGET/debootstrap/debootstrap"
+	cp "$DEBOOTSTRAP_DIR/functions"	 "$TARGET/debootstrap/functions"
+	cp "$SCRIPT"			 "$TARGET/debootstrap/suite-script"
+	# pick up common setting scripts
+	cp "$DEBOOTSTRAP_DIR"/scripts/*-common	"$TARGET/debootstrap/"
+	echo "$ARCH"			>"$TARGET/debootstrap/arch"
+	echo "$SUITE"			>"$TARGET/debootstrap/suite"
+	[ "" = "$EXTRA_SUITES" ] ||
+	echo "$EXTRA_SUITES"		>"$TARGET/debootstrap/extra-suites"
+	[ "" = "$VARIANT" ] ||
+	echo "$VARIANT"			>"$TARGET/debootstrap/variant"
+	echo "$required"		>"$TARGET/debootstrap/required"
+	echo "$base"			>"$TARGET/debootstrap/base"
+
+	chmod 755 "$TARGET/debootstrap/debootstrap"
+fi
+
+if am_doing_phase maketarball; then
+	(cd "$TARGET";
+	 tar czf - var/lib/apt var/cache/apt debootstrap) >"$MAKE_TARBALL"
+fi
+
+if am_doing_phase first_stage; then
+	choose_extractor
+
+	if [ -n "$UNPACK_TARBALL" ]; then
+		required=$(cat "$TARGET/debootstrap/required")
+		base=$(cat "$TARGET/debootstrap/base")
+		all_debs="$required $base"
+	fi
+
+	# first stage sets up the chroot -- no calls should be made to
+	# "chroot $TARGET" here; but they should be possible by the time it's
+	# finished
+	first_stage_install
+
+	if ! am_doing_phase second_stage; then
+		cp "$0"				 "$TARGET/debootstrap/debootstrap"
+		cp "$DEBOOTSTRAP_DIR/functions"	 "$TARGET/debootstrap/functions"
+		cp "$SCRIPT"			 "$TARGET/debootstrap/suite-script"
+		# pick up common setting scripts
+		cp "$DEBOOTSTRAP_DIR"/scripts/*-common	"$TARGET/debootstrap/"
+		echo "$ARCH"			>"$TARGET/debootstrap/arch"
+		echo "$SUITE"			>"$TARGET/debootstrap/suite"
+		[ "" = "$EXTRA_SUITES" ] ||
+		echo "$EXTRA_SUITES"		>"$TARGET/debootstrap/extra-suites"
+		echo "$USER_MIRROR"		>"$TARGET/debootstrap/mirror"
+		[ "" = "$VARIANT" ] ||
+		echo "$VARIANT"			>"$TARGET/debootstrap/variant"
+		echo "$required"		>"$TARGET/debootstrap/required"
+		echo "$base"			>"$TARGET/debootstrap/base"
+
+		chmod 755 "$TARGET/debootstrap/debootstrap"
+	fi
+
+	# create sources.list
+	if [ "${MIRRORS#http*://}" != "$MIRRORS" ]; then
+		setup_apt_sources "${MIRRORS%% *}"
+	else
+		setup_apt_sources "$DEF_MIRROR"
+	fi
+fi
+
+if am_doing_phase second_stage; then
+	if [ "$SECOND_STAGE_ONLY" = true ]; then
+		required=$(cat "$DEBOOTSTRAP_DIR/required")
+		base=$(cat "$DEBOOTSTRAP_DIR/base")
+		all_debs="$required $base"
+	fi
+
+	# second stage uses the chroot to clean itself up -- has to be able to
+	# work from entirely within the chroot (in case we've booted into it,
+	# possibly over NFS eg)
+	second_stage_install
+
+	if [ -e "$TARGET/debootstrap/debootstrap.log" ]; then
+		if [ "$KEEP_DEBOOTSTRAP_DIR" = true ]; then
+			cp "$TARGET/debootstrap/debootstrap.log" "$TARGET/var/log/bootstrap.log"
+		else
+			# debootstrap.log is still open as stdout/stderr and needs
+			# to remain so, but after unlinking it some NFS servers
+			# implement this by a temporary file in the same directory,
+			# which makes it impossible to rmdir that directory.
+			# Moving it instead works around the problem.
+			mv "$TARGET/debootstrap/debootstrap.log" "$TARGET/var/log/bootstrap.log"
+		fi
+	fi
+	sync
+
+	if [ "$KEEP_DEBOOTSTRAP_DIR" = true ]; then
+		if [ -x "$TARGET/debootstrap/debootstrap" ]; then
+			chmod 644 "$TARGET/debootstrap/debootstrap"
+		fi
+	else
+		rm -rf "$TARGET/debootstrap"
+	fi
+fi
+
+if am_doing_phase kill_target; then
+	if [ "$KEEP_DEBOOTSTRAP_DIR" != true ]; then
+                info KILLTARGET "Deleting target directory"
+		rm -rf --one-file-system "$TARGET"
+	fi
+fi
-- 
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