When building for 32p, we need to be explicit that we wish to build
the 32bit version of the binaries that will be placed in the recovery
image. The recovery image doesn't actually care... but if we are not
explicit in this, the makefiles will ask for the 64bit binaries but the
Android.mk for the binaries will supply the 32bit images (causing the
build to fail).
Change-Id: Iea2d5f412740c082795da4358765751138a4b167
This should reduce errors if the device reboots before the blocks
are commited to disk.
Bug: 18481902
Change-Id: I13cda1c78955e4c83522fbcf87ddb16cc9f97683
This allows tune2fs to be executed from within OTA scripts,
allowing for file system modifications without formatting the
partition
Bug: 18430740
Change-Id: I0c2e05b5ef4a81ecea043e9b7b99b545d18fe5e6
Our build system compiles flex/bison as C++ rather than C, but a few
projects add `-x c` to their flags, forcing the compiler to compile
them as C. This causes the compiler to reject the global C++ standard
flag, so we need to explicitly provide a C standard flag to override
it.
Bug: 18466763
Change-Id: Id68ad9317261ed4d857a949b07288bd137ff6303
We have seen cases where the boot partition is patched, but upon
recovery the partition appears to be corrupted. Open up all
patched files/partitions with O_SYNC, and do not ignore the
errors from fsync/close operations.
Bug: 18170529
Change-Id: I392ad0a321d937c4ad02eaeea9170be384a4744b
At the end of the OTA script, we walk through /system, updating
all the permissions on the filesystem, including the UID, GID,
standard UNIX permissions, capabilities, and SELinux labels.
In the case of a symbolic link, however, we want to skip most of
those operations. The UID, GID, UNIX permissions, and capabilities
don't meaningfully apply to symbolic links.
However, that's not true with SELinux labels. The SELinux label on
a symbolic link is important. We need to make sure the label on the
symbolic link is always updated, even if none of the other attributes
are updated.
This change unconditionally updates the SELinux label on the symbolic
link itself. lsetfilecon() is used, so that the link itself is updated,
not what it's pointing to.
In addition, drop the ENOTSUP special case. SELinux has been a
requirement since Android 4.4. Running without filesystem extended
attributes is no longer supported, and we shouldn't even try to handle
non-SELinux updates anymore. (Note: this could be problematic if
these scripts are ever used to produce OTA images for 4.2 devices)
Bug: 18079773
Change-Id: I87f99a1c88fe02bb2914f1884cac23ce1b385f91
Create a new recovery UI option to allow the user to view
/cache/recovery/last_log for their device. This gives enhanced
debugging information which may be necessary when a failed
OTA occurs.
Bug: 18094012
Change-Id: Ic3228de96e9bfc2a0141c7aab4ce392a38140cf3
ueventd will wait for /dev/.booting to go away before giving up
on loading firmware.
The issue was introduced in Ifdd5dd1e95d7e064dde5c80b70198882d949a710
which forgot to update recovery's init.rc
Bug: 17993625
Change-Id: I91205fe6eea50aaef9b401d650ec8d6843a92a57
Michael Runge
Ying Wang
Bruce Beare
Dan Albert
Heather Lee Wilson
Yabin Cui
Nick Kralevich
Brian Carlstrom
Jeff Sharkey
Elliott Hughes
JP Abgrall