Build and Install the chromiumos-build tool in the chroot

src/scripts/make_chroot.sh

 #!/bin/bash
 
 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script sets up an Ubuntu chroot environment. The ideas come
 # from https://wiki.ubuntu.com/DebootstrapChroot and conversations with
 # tedbo. The script is passed the path to an empty folder, which will be
 # populated with the files to form an Ubuntu Jaunty system with the packages
@@ skipping 164 matching lines @@
   # Copy ssh keys, so chroot'd chrome-bot can scp files from chrome-web.
   cp -r ~/.ssh "$FLAGS_chroot/home/$USER/"
 fi
 
 # Install additional packages
 echo "Installing additional packages..."
 in_chroot apt-get update
 bash_chroot "export DEBIAN_FRONTEND=noninteractive LANG=C && \
   apt-get --yes --force-yes install $COMPONENTS"
 
+echo "Installing chromiumos-build tool..."
+bash_chroot "cd $CHROOT_TRUNK_DIR/tools/chromiumos-build && \
+  debuild -us -uc && sudo dpkg -i ../*.deb"
+
+
 # Clean up the chroot mounts
 trap - EXIT
 cleanup
 
 if [ "$FLAGS_chroot" = "$DEFAULT_CHROOT_DIR" ]
 then
   CHROOT_EXAMPLE_OPT=""
 else
   CHROOT_EXAMPLE_OPT="--chroot=$FLAGS_chroot"
 fi
 
 echo "All set up.  To enter the chroot, run:"
 echo "    $SCRIPTS_DIR/enter_chroot.sh $CHROOT_EXAMPLE_OPT"
 echo ""
 echo "CAUTION: Do *NOT* rm -rf the chroot directory; if there are stale bind"
 echo "mounts you may end up deleting your source tree too.  To unmount and"
 echo "delete the chroot cleanly, use:"
 echo "    $0 --delete $CHROOT_EXAMPLE_OPT"