We may have devices with OEM-specific properties but without an OEM
partition (e.g. the properties might be set by init based on hardware
SKUs). For such devices, we supply --oem_no_mount to skip mounting the
OEM partition in the updater-script. The option is only meaningful when
-o (--oem_settings) is specified.
Bug: 27359929
Change-Id: Ic08396e478a82be4188e980e704b33b4f704a8d7
(cherry picked from commit 8608cde944)
Add --downgrade flag to ota_from_target_files.py script. It allows
generating an incremental OTA that updates from a newer build to an
older one (based on timestamp comparison). "post-timestamp" line in the
metadata file will be replaced by "ota-downgrade=yes". A data wipe will
always be enforced, so "ota-wipe=yes" will also be included in the
metadata file.
Bug: 26883782
Change-Id: Iaa05f662d948b7ab632a9fbb7051cc3f8bf68c21
(cherry picked from commit 5d1825664a)
makeparallel inherits values for MAKEFLAGS and MAKELEVEL from make
through the environment, but they should not be propagated to the child
process in case the child process tries to run make again.
Bug: 26071246
Change-Id: I4c5df10ea8055cd1f1f61a892d5b1a7acb287bbb
(cherry picked from commit d8f0d68b78)
This changes the build system to provide the signapk tool with the
minSdkVersion of the APK being signed. signapk in turn will then use
SHA-256 instead of SHA-1 if minSdkVersion is 18 (JB MR2) or higher
(see c2c49ed0c1).
To avoid increasing incremental OTA update package sizes for already
released platforms, release build scripts disable the above logic when
signing target files ZIPs for pre-N platforms.
Bug: 25643280
(cherry picked from commit 2cfd1d108c)
Change-Id: I38450d07ddc05c705de40313f843beada8db7d98
Pad the sparse image with a zero fill chunk to correctly position
verity and FEC metadata at the end of the partition.
Bug: 27073791
Change-Id: I9f70d579a42e5007d50e9c02a98a608d2815f0ed
(cherry picked from commit 6a8781a251)
Add "ota-required-cache" into the metadata file in an OTA package,
which shows the minimum free space on /cache to apply the update.
Add "ota-type" into the metadata file, which shows the OTA type for
this package (i.e. one of FILE, BLOCK and AB).
Also add the cache free space check into updater-script when generating
block-based incremental OTAs (we only had such lines for file-based
incrementals before).
Bug: 26731903
Change-Id: Id6ff0fc4cdfb1443636b0b3800b0f8bddb5bb1d0
(cherry picked from commit d8d14bec0d)
Substantially improves the performance of some BlockImageDiff steps on
large images. GenerateDigraph and AssertSequenceGood are now linear in
the number of blocks in the target image rather than quadratic in the
size of the partition. FindVertexSequence tracks the score of each
vertex, the set of sources and sinks, and maintains a heap for finding
the best vertex to use for the greedy step, instead of repeatedly
re-scanning the set of remaining vertexes.
Change-Id: Ifeea5053d80ef4f06a5aa239c9a1797dd5e47841
(cherry picked from commit 2d2dd1526d)
This is a follow-up to 6c41036bcf where
I forgot to update a section of OTA update ZIP code.
Bug: 26864066
(cherry picked from commit f735851fa9)
Change-Id: I4f85ce170ac72d13a9c8636414927a295e350458
When building an A/B OTA package, include the payload.bin properties as
a key-value pairs text file, so it can easily be passed to
update_engine during payload application.
Bug: 26991255
TEST=`ota_from_target_files out/dist/${BOARD}-target_files.zip full-ota.zip` includes the properties.
Change-Id: I445c8a8e412a8e16b48b6ee626db8e27d48a38a9
They still are not deterministic -- only the boot images were made
deterministic (.oat/.art).
Bug: 26956807
Change-Id: I2e00bb6662b4c8d184c48ef9aa34b39142c94893
This also whitelists the ro.build.user property, which may change based
on host username.
Bug: 26687569
Change-Id: I8f3244c2325dd80a7961c474655f0c50670d1b46
am: 1cafe66be2
* commit '1cafe66be274a5a8bbbc3a0dcab9d4e8f6e5ae61':
Revert "Sign APKs using SHA-256 instead of SHA-1 when possible." This is breaking CTS.
am: 01ac26d942
* commit '01ac26d9422d8d54d3992ba9dd4506896c8556dd':
Revert "Sign APKs using SHA-256 instead of SHA-1 when possible." This is breaking CTS.
Brillo does not require Java. Add a JAVA_NOT_REQUIRED
flag to the build system to make the jdk requirment optional
Also don't build signapk for Brillo
BUG: 25281898
Change-Id: I31e68cc7d076bf6c234699c77c0ea1ea428be4f5
Previously, the timestamp was one hour ahead of NotBefore of the
signer's certificate, adjusted for the current timezone. With this
change the MS-DOS timestamp in output APK/ZIP files is
Jan 1 2009 00:00:00.
Bug: 26864066
Change-Id: Id6263c38ac7042489ab695454f8e0fb2d85a3958
This changes the build system to provide the signapk tool with the
minSdkVersion of the APK being signed. signapk in turn will then use
SHA-256 instead of SHA-1 if minSdkVersion is 18 (JB MR2) or higher
(see c2c49ed0c1).
To avoid increasing incremental OTA update package sizes for already
released platforms, release build scripts disable the above logic when
signing target files ZIPs for pre-N platforms.
Bug: 25643280
(cherry picked from commit de5bc04717)
Change-Id: I4b100750e47788ab6ed897a0a5abfd33542e8676
This changes the build system to provide the signapk tool with the
minSdkVersion of the APK being signed. signapk in turn will then use
SHA-256 instead of SHA-1 if minSdkVersion is 18 (JB MR2) or higher
(see c2c49ed0c1).
To avoid increasing incremental OTA update package sizes for already
released platforms, release build scripts disable the above logic when
signing target files ZIPs for pre-N platforms.
Bug: 25643280
Change-Id: I058393e0971d0d6559dbd69ea902754c6c7cab14
(cherry picked from commit de5bc04717)
