--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sources/native-builds/gentoo-bootstrap/make-control-image.sh	Fri Sep 24 08:36:21 2010 -0500
@@ -0,0 +1,86 @@
+#!/bin/bash
+
+# Script to extend minimal native build environment into a Gentoo stage 1.
+
+# We take some liberties with this stage 1: use busybox instead of gnu tools,
+# uClibc-based instead of glibc-based, and using our existing toolchain
+# (with distcc acceleration).
+
+# GFS used:
+# setup-base-packages.sh
+#   strace, Python, ncurses, bash, tar, patch, findutils, file, pax-utils,
+#   shadow
+# setup-portage.sh
+#   /etc/passwd (root and portage), /etc/group (root and portage)
+#   portage
+
+# Download all the source tarballs we haven't got up-to-date copies of.
+
+# The tarballs are downloaded into the "packages" directory, which is
+# created as needed.
+
+source sources/include.sh || exit 1
+
+# Find path to our working directory.
+
+[ $# -ne 1 ] && echo "usage: $0 FILENAME" >&2 && exit 1
+[ "$1" != "/dev/null" ] && [ -e "$1" ] && echo "$1" exists && exit 0
+
+# We use a lot of our own directories because we may have the same packages
+# as the aboriginal build, but use different versions.  So keep things separate
+# so they don't interfere.
+
+MYDIR="$(dirname "$(readlink -f "$(which "$0")")")"
+IMAGENAME="${MYDIR/*\//}"
+PATCHDIR="$MYDIR/patches"
+SRCDIR="$SRCDIR/$IMAGENAME" && mkdir -p "$SRCDIR" || dienow
+WORK="$WORK/$IMAGENAME" && blank_tempdir "$WORK"
+SRCTREE="$WORK"
+
+echo "=== Download source code."
+
+EXTRACT_ALL=1
+
+URL=http://zlib.net/zlib-1.2.5.tar.bz2 \
+SHA1=543fa9abff0442edca308772d6cef85557677e02 \
+maybe_fork "download || dienow"
+
+URL=http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.7.tar.gz \
+SHA1=8233ee56ed84ae05421e4e6d6db6c1fe72ee6797 \
+maybe_fork "download || dienow"
+
+URL=http://python.org/ftp/python/2.6.5/Python-2.6.5.tar.bz2 \
+SHA1=24c94f5428a8c94c9d0b316e3019fee721fdb5d1 \
+maybe_fork "download || dienow"
+
+URL=http://ftp.gnu.org/gnu/bash/bash-3.2.tar.gz \
+SHA1=fe6466c7ee98061e044dae0347ca5d1a8eab4a0d \
+maybe_fork "download || dienow"
+
+URL=http://www.samba.org/ftp/rsync/src/rsync-3.0.7.tar.gz \
+SHA1=63426a1bc71991d93159cd522521fbacdafb7a61 \
+maybe_fork "download || dienow"
+
+URL=http://ftp.gnu.org/gnu/patch/patch-2.5.9.tar.gz \
+SHA1=9a69f7191576549255f046487da420989d2834a6 \
+maybe_fork "download || dienow"
+
+URL=ftp://ftp.astron.com/pub/file/file-5.03.tar.gz \
+SHA1=f659a4e1fa96fbdc99c924ea8e2dc07319f046c1 \
+maybe_fork "download || dienow"
+
+URL=http://dev.gentoo.org/~zmedico/portage/archives/portage-2.1.8.tar.bz2 \
+SHA1=390c97f3783af2d9e52482747ead3681655ea9c3 \
+maybe_fork "download || dienow"
+
+echo === Got all source.
+
+cleanup_oldfiles
+
+cp -a "$MYDIR/files/." "$WORK" || exit 1
+
+if [ "$1" != "/dev/null" ]
+then
+  cd "$TOP" &&
+  mksquashfs "$WORK" "$1" -noappend -all-root || dienow
+fi