Rewrite make_chroot.sh to use local mirrors directly.

src/scripts/common.sh

 # 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.
 
 # Common constants for build scripts
 # This must evaluate properly for both /bin/bash and /bin/sh
 
 # All scripts should die on error unless commands are specifically excepted
 # by prefixing with '!' or surrounded by 'set +e' / 'set -e'.
 # TODO: Re-enable this once shflags is less prone to dying.
@@ skipping 59 matching lines @@
   # Read settings
   . $CHROMEOS_DEV_SETTINGS
 
   # Restore previous state of exit-on-error
   eval "$SAVE_OPTS"
 fi
 
 # Load shflags
 . "$SRC_ROOT/third_party/shflags/files/src/shflags"
 
-# Mirrors and build suites come in 3 flavors
-#   EXT - external source used to build local package repository
-#   DEV - development chroot, from local package repository
-#   IMG - bootable image, from local package repository
+# Our local mirror
+DEFAULT_CHROMEOS_SERVER=${CHROMEOS_SERVER:-"http://build.chromium.org/mirror"}
 
-# Build suites
-DEFAULT_EXT_SUITE=${CHROMEOS_EXT_SUITE:-"chromeos_dev"}
-DEFAULT_DEV_SUITE=${CHROMEOS_DEV_SUITE:-"chromeos_dev"}
-DEFAULT_IMG_SUITE=${CHROMEOS_IMG_SUITE:-"chromeos"}
+# Upstream mirrors and build suites come in 2 flavors
+#   DEV - development chroot, used to build the chromeos image
+#   IMG - bootable image, to run on actual hardware
 
-# Package repositories (mirrors)
-DEFAULT_EXT_MIRROR=${CHROMEOS_EXT_MIRROR:-"http://build.chromium.org/buildbot/packages"}
-DEFAULT_DEV_MIRROR=${CHROMEOS_DEV_MIRROR:-"file://$GCLIENT_ROOT/repo/apt"}
-DEFAULT_IMG_MIRROR=${CHROMEOS_IMG_MIRROR:-"copy:///home/$USER/trunk/repo/apt"}
+DEFAULT_DEV_MIRROR=${CHROMEOS_DEV_MIRROR:-"${DEFAULT_CHROMEOS_SERVER}/ubuntu"}
+DEFAULT_DEV_SUITE=${CHROMEOS_DEV_SUITE:-"karmic"}
+
+DEFAULT_IMG_MIRROR=${CHROMEOS_IMG_MIRROR:-"${DEFAULT_CHROMEOS_SERVER}/ubuntu"}
+DEFAULT_IMG_SUITE=${CHROMEOS_IMG_SUITE:-"karmic"}
 
 # Default location for chroot
 DEFAULT_CHROOT_DIR=${CHROMEOS_CHROOT_DIR:-"$GCLIENT_ROOT/chroot"}
 
 # All output files from build should go under $DEFAULT_BUILD_ROOT, so that
 # they don't pollute the source directory.
 DEFAULT_BUILD_ROOT=${CHROMEOS_BUILD_ROOT:-"$SRC_ROOT/build"}
 
 # Detect whether we're inside a chroot or not
 if [ -e /etc/debian_chroot ]
@@ skipping 93 matching lines @@
 is_whitelisted() {
   local file=$1  
   local whitelist="$FLAGS_whitelist"
   test -f "$whitelist" || (echo "Whitelist file missing ($whitelist)" && exit 1)
 
   local checksum=$(md5sum "$file" | awk '{ print $1 }')
   local count=$(sed -e "s/#.*$//" "${whitelist}" | grep -c "$checksum" \
                 || /bin/true)
   test $count -ne 0
 }