To avoid needing to migrate fresh dev images's /var contents when
using the encrypted partition, move the /var bits out of the old
stateful_partition/var location into stateful_partition/var_overlay.
The (initially empty) system /var will continue to either live
in stateful_partition/var (in the unencrypted case), or in
stateful_partition/encrypted/var (in the encrypted case).
The contents needed for gmerge will be symlinked into place at runtime
(via CL I6e68b1f334f5d5b3c4d2977008435bd929191ce7). While the installer
already makes sure that /var is not shipped on an image, this change
additionally make sure that the other contents installed by the ebuilds
will not show up in the actual /var either.
BUG=chromium-os:22172
TEST=link build, boot, install, manual testing.
Change-Id: Ie6480a59929818fe5d36a46abf533b648fb78850
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/26355
Reviewed-by: Chris Sosa <sosa@chromium.org>
from within the chroot.
It also fixes a number of style issues.
It changes the meaning of cros_workon "list-all" to list all available
packages, and adds "list-live" to list all live packages.
It changes things that load chromeos-common.sh from the installer to
load it from /usr/lib/installer.
BUG=chromium-os:4230
TEST=synced, rebuilt chroot, made packages, made images, built chrome
from source, and wrote an image to a USB stick.
Review URL: http://codereview.chromium.org/6240018
Change-Id: I90c34420af1a64020402bafef8e9e77f56837c02
