This variable is always false or empty now, so clean up remaining
references of the variable.
Remove "buildvariant=" kernel commandline as it was used by
system-as-root kernels to determine the system build variant. It is
unsupported now.
Bug: 241346584
Test: Presubmit
Change-Id: I0f97b6e0bf8b03429f65366119ff78f9c7983516
Added code to support a single system image that can start the
64 bit zygote only, or both the 64 bit and 32 bit zygote. By
default, the system will default to 64 bit only.
For this image, all abilist properties are only present in the
vendor partition. All other copies of these properties are deleted.
Bug: 227482437
Test: Verified that secondary doesn't start with same disk image
Test: with ro.zygote set to zygote64 and abilists set appropriately.
Test: Verified that secondary does not start when restarting netd.
Test: with ro.zygote set to zygote64_32 and abilists set appropriately.
Test: Verified that secondary does start when restarting netd.
Test: Verified that a 64 bit device only starts the primary.
Test: Verified that a 32 bit device only starts the primary.
Change-Id: Ifc6413cecc4df8ba041699f7d0b10786d1926d64
Right now they're named ro.bootimage.* which is really confusing.
Change it so that if generic ramdisk is in boot.img, then name the
properties as ro.bootimage.*, otherwise if generic ramdisk is in
init_boot.img, then name the prop as ro.init_boot.*.
Bug: 211823573
Test: m dist
Change-Id: Icff3c7be04b9a3c6490fbf49ba4f05565b029890
Add PLATFORM_DISPLAY_VERSION to version_defaults.mk that will propagate
to the ro.build.version.release_or_preview_display property and
be shown as the Android version for preview releases by Settings.
Bug: 221950960
Test: manual
Change-Id: I697cc59f77f92aa98a8a2573662797e6d3bd2042
The goal of this change is to cause ro.product.first_api_level to be
set in /system/build.prop in targets with PRODUCT_FULL_TREBLE=false
(which may be the case for targets without the usual set of
hardware interfaces, such as the mini targets being added in
https://r.android.com/1966051).
Setting ro.product.first_api_level is necessary for devices with newer
kernels to boot because it controls which metadata encryption format
is used, and an old format that is incompatible with new kernels is
used by default (see commit 4073c0b5241b635cb59e9e8a75ddcc783b5a99ce in
system/vold). There also appear to be e.g. bionic tests that check this
property. So it seems reasonable to set it even if PRODUCT_FULL_TREBLE
is false.
To begin with, stop adding it to ADDITIONAL_SYSTEM_PROPERTIES. There's
basically no point in adding it there because it will be filtered
out by the property blocklist for the system partition, whether
PRODUCT_FULL_TREBLE is true or false. This lets us remove the
blocklist entry, which causes ro.product.first_api_level to
appear in /system/build.prop via ADDITIONAL_VENDOR_PROPERTIES on
PRODUCT_FULL_TREBLE=false targets.
Bug: 217455793
Change-Id: I8c07baf9d308ea734ffed5d9b1776b60cdbf3435
It defines values for Build.VERSION.KNOWN_CODENAMES constant, and should
contain all codenames starting from Q, including current codename
for in development branches.
Bug: 211747008
Test: presubmit
Change-Id: If8995750e369ba39bfc7041580c21b2f96632a78
_prop_files is missing a trailing _
Bug: 195034733
Test: manual - check that expected prop files are in the image
Change-Id: Ie042acc74fa56d5515cacd5f41ddc0f82d74f20c
Background in http://go/compatible-build-fingerprint. If we want
to append unique vbmeta digest to build id, we cannot setup the
prop value at build time. Instead, set the old value as
ro.build.legacy.id; and let init set ro.build.id at runtime.
Bug: 186786987
Test: build a target file with the flag on
Change-Id: Ie139725bb7e5c65bd3f28f43b9975ba48ee10354
GRF devices must define the API level of which the SoC is first
shipped by setting BOARD_SHIPPING_API_LEVEL. As this is a permanent
value, vendors may not change this value even if they implement new
features under the GRF policy.
BOARD_API_LEVEL can be optionally defined in this case to manually
set the api level of the vendor implementation.
The current api level will be set to `ro.board.api_level` property.
Bug: 176950752
Test: atest --host post_process_props_unittest
Change-Id: Ib126c1a622ded9848650f3f60c0f15005867272d
The patch rename the original ro.product.cpu.abilist* to
ro.system.product.cpu.abilist*. The property service will
define ro.product.cpu.abilist* by the intersect ABIs of
ro.{partition}.product.cpu.abilist*.
Bug: 176520383
Test: build aosp_arm64-userdebug and check the system/build.prop
Change-Id: I26e404632b28e9f6abd462920e0084ad2022a763
Common ro.product properties are always generated for the
product partition, even if it is not present. This was introduced
for the R release with Ia88c8efecb18db9c27baa466e492bfd898b581d3
"Generate product build props always" commit.
It violates CDD requirements for the devices which were released
earlier. Add optional parameter to build-properties which allows to
skip the common properies generation and product partition specific
checks to make sure common properties are not generated for
the devices released before R and without product partition.
Test: manual, build product/etc/build.prop for shipping levels 28, 30
and for the devices with and without product partitions
Bug: 174677451
Change-Id: Ia3275d7229d0a873e0a4f1d1ea7a25c758c85bb9
Move the OEM property imports so that they take higher precedence over
product and can still be overridden by factory properties.
Bug: 171304788
Test: manual
Change-Id: I0c0be446d5e9af77acfcdeb5145b5776c8d5820f
The ro.build.version.release has updated to use the last stable platform
version in go/ab/10260813. But the logic for per-partition build prop
has never been updated. This mismatch eventually reflects in the
device's build fingerprints and cause confusion. This cl updates the
partition build props to match the behavior of the top level build props.
Also the device's fingerprints is heavily used in static analysis, e.g.
ota targeting, the change to its computation may cause unexpected effects.
Bug: 170968068
Bug: 158483506
Test: build system image for coral, check the build prop
Change-Id: Icf741c915f2eba970258979efc274e424187ac69
Add a build.prop file for ramdisk. Properties uses the
name ro.[product.]bootimage*.
These ro.[product.]bootimage.* properties are also included in recovery
properties.
The file is installed to system/etc/ramdisk/build.prop under ramdisk.
On devices with dedicated recovery partition, the file is
installed to ramdisk/, which is installed to the ramdisk in the boot
image. The file is NOT installed to recovery/root to prevent
collision.
On devices with recovery_as_boot, in addition to ramdisk/, it is also
installed to recovery/root, which is installed to the ramdisk in the
boot image.
Test: m bootimage and inspect output
Bug: 169169031
Bug: 162623577
Bug: 170411692
Bug: 170364317
Change-Id: Ica6515b2a4e0f4a7fe4440434a3d7085fde64387
Bug: 163854285
Test: m on crosshatch. Vendor overrides are included in
system/build.prop on legacy devices.
Change-Id: Ib134f934de8546af3dff27312f6877eafe5ed22c
* changes:
Create $OUT/{vendor,odm}/lib before symlink modules
Add odm_dlkm/etc/build.prop
Install ODM dlkm to appropriate place and symlink
Add notice files for odm_dlkm
Add odm_dlkm partition.
aosp/1317598 has made a regression that the dependency from
buildinfo.prop to INSTALLED_ANDROID_INFO_TXT_TARGET is removed. As a
result, buildinfo.prop is not re-builty even after installclean, which
caused inconsistency between ro.build.display.id (from buildinfo.prop)
and ro.system.build.fingerprint (from build.prop which is re-built).
Fixing the issue by moving buildinfo.prop from $(call
intermediates-dir-for,ETC) to $(call intermediates-dir-for,PACKAGING)
so that it gets deleted by installclean.
Bug: 158583916
Test: m out/target/product/generic_arm64/system/build.prop
m installclean
m out/target/product/generic_arm64/system/build.prop
Inspect out/soong/verbose.gz and check that buildinfo.prop was newly
created.
Change-Id: Id82b8fdc872deffb6a1764ca6d3c7114301dee1d
build.prop files under system_ext, product, and odm partitions are moved
to the ./etc subdirectory. This is to be in-line with the established
practice of having all configuration files under ./etc subdir.
build.prop doesn't need to be an exception.
However, system/build.prop and vendor/build.prop were not moved because
there are a lot of apps and tools that depend on the path.
Bug: 158735147
Test: device has build.prop under ./etc and is bootable
Change-Id: I37c79f7337680f92406d9e196e5762bb8e7da5d8
* changes:
Handle the case when non-optional props have the same value
BUILD_BROKEN_DUP_SYSPROP as escape hatch for the new sysprop restriction
pm.dexopt.* props in runtime_libart.mk becomes optional
Some properties are set as optional
ro.zygote in base_system.mk is optional
Don't inherit tablet-dalvik-heap for GSI and emulator
Support optional prop assignments
As the final step for the refactoring of sysprop configuration, this
change adds BUILD_BROKEN_DUP_SYSPROP which is the escape hatch for
the new restriction. When it is turned on, the new syntax `a ?= b`
collapses to the old syntax `a = b`, duplicated assignments are allowed,
and the dups are resolved following the legacy rule of preferring the
first.
This change also summarizes all the user-facing changes to the Change.md
file.
Lastly, post_process_prop.py is refactored to accept new argument
'--allow-dup' which when turned on allowes duplicated sysprops.
Bug: 117892318
Bug: 158735147
Test: atest --host post_process_prop_unittest
Exempt-From-Owner-Approval: cherry-pick from master
Merged-In: I7bdfffd47d50aad66a78e28a30c3dad7ebac080c
(cherry picked from commit b302cdf6a4)
Change-Id: I7bdfffd47d50aad66a78e28a30c3dad7ebac080c
This CL adds a number of changes to make the assignment of system
properties to be less confusing.
1. Added `a ?= b` syntax, which is called optional prop assignments. The
prop `a` gets the value `b` only when there is no non-optional prop
assignment for `a` such as `a = c`. This is useful for props that
provide some reasonable default values as fallback.
2. With the introduction of the optional prop assignment syntax,
duplicated non-optional assignments is prohibited; e.g., the follwing
now triggers a build-time error:
a = b
a = c
, but the following doesn't:
a ?= b
a = c
Note that the textual order between the optional and non-optional
assignments doesn't matter. The non-optional assignment eclipses the
optional assignment even when the former appears 'before' the latter.
a = c
a ?= b
In the above, `a` gets the value `c`
When there are multiple optional assignments without a non-optional
assignments as shown below, the last one wins:
a ?= b
a ?= c
`a` becomes `c`. Specifically, the former assignment is commented out
and the latter is converted to a non-optional assignment.
3. post_process_props.py is modified so that when a prop assignment is
deleted, changed, or added, the changes are recorded as comments. This
is to aid debugging. Previously, it was often difficult to find out why
a certain sysprop assignment is missing or is added.
4. post_process_prop.py now has a unittest
Bug: 117892318
Bug: 158735147
Test: atest --host post_process_prop_unittest
Exempt-From-Owner-Approval: cherry-pick from master
Merged-In: I9c073a21c8257987cf2378012cadaeeeb698a4fb
(cherry picked from commit 7aeb8de74e)
Change-Id: I9c073a21c8257987cf2378012cadaeeeb698a4fb
build.prop for the ODM partition should be placed under ./etc directory
to support GSI. For detailed reasons, see
I0733c277baa67c549bb45599abb70aba13fbdbcf
The path was changed to /odm/build.prop during the recent refactoring
around build.prop filems and this change fixes the mistake.
Bug: 132128501
Test: check if odm/etc/build.prop is created
Change-Id: Icc2c564250aa08786f32294a839cc81e86b7d368
Properties for <partition>/build.prop are now added via
PRODUCT_<PARTITION>_PROPERTIES.
PRODUCT_SYSTEM_PROPERTIES is added. PRODUCT_SYSTEM_DEFAULT_PROPERTIES
will be deprecated.
PRODUCT_VENDOR_PROPERTIES is added. PRODUCT_PROPERTY_OVERRIDES and
PRODUCT_DEFAULT_PROPERTY_OVERRIDES will be deprecated in favor of the new
variable.
For other partitions (odm, system_ext, product), there is no change.
Exempt-From-Owner-Approval: cherry-pick from internal master
Bug: 117892318
Test: m
Merged-In: I98f3b5d0da661b3ad75260a23754e655103b7a44
(cherry picked from commit ad810b6dae)
Change-Id: I98f3b5d0da661b3ad75260a23754e655103b7a44
Like other <partition>/build.prop files, the build rule for
system/build.prop is also created using the build-properties macro.
system/build.prop has a few number of auto-generate properties that the
macro doesn't create. Those properties are emitted to intermediate files
using manually crafted rules, the paths to the files are fed to the
macro, where their contents are copied to system/build.prop.
This change also refactors the code fragment that defines BUILD_*
variables that identifes the given build.
Bug: 117892318
Test: m
Change-Id: Ic218283b40fedeaddacb3fda93167edbec86094c
The shell script was responsible for appending some system properties
that are common to <partition>/build.prop files. The values of the
system properties were given via environment variables whose names were
slightly different from their corresponding make var names.
This change removes the script and instead write the system properties
directly in Make, thus eliminating the need to keep track of the mapping
across sysprop names, environment variable names, and make var names.
Bug: 117892318
Test: m
Change-Id: I4d88733c1afa30ea0c0c4fcfc2b349f07f7fc090
The macro `build-properties' is defined to generate build rules to
create <partition>/build.prop.
build.prop files in all partitions except for the system partition are
now build using the macro.
system partition will use the macro in the following changes.
Bug: 117892318
Test: m
Change-Id: Ibed9c96dac4366251ec59a0b1317aa92f501c9a3
The former doesn't use anything from the latter. The dependency is not
needed.
Bug: 117892318
Test: m
Change-Id: I61aeea9feb1ac4467af4f185f3d6930b03145afd
ro.bootimage.build.date.* are not used anywhere.
ro.bootimage.build.fingerprint was used in the recovery mode, which has
now been switched to ro.build.fingerprint.
Bug: 117892318
Test: m
Change-Id: I3776c4154f86ddb908b24c6899037c6a7df037df
This change is required to unify the build rules for */build.prop files;
The rules shouldn't have partition-specific actions.
Bug: 117892318
Test: m
Manually inspect ro.build.expect.[bootloader|baseband] props in
vendor/build.prop
Change-Id: I3b29b2728f779a9d7e1d71a5aa69b02ea940b3c6
Properties that were defined in the build rule for odm/build.prop are
now defined via ADDITIONAL_ODM_PROPERTIES.
Bug: 117892318
Test: m
Change-Id: I6220e217d0724b6e27127786e7a908e1e662d1a0
The script is refactored to not parse lines everytime a prop is looked
up or updated.
Also it is now built using python_binary_host.
Bug: 117892318
Test: m
Change-Id: I1677ca5aa919c54b7b0740fdc52e1399009f9a12
Properties that were defined in the build rule for vendor/build.prop are
now defined via ADDITIONAL_VENDOR_PROPERTIES.
Bug: 117892318
Test: m
Change-Id: Ib3dc9d001a8dcd0aa38f1acae384a96b67b5af8a
This change defines ADDITIONAL_<partition>_PROPERTIES to store properties
determined by the build system itself.
ADDITIONAL_SYSTEM_PROPERTIES was originally ADDITIONAL_BUILD_PROPERTIES.
ADDITIONAL_VENDOR_PROPERTIES was originally FINAL_VENDOR_DEFAULT_PROPERTIES.
ADDITIONAL_PRODUCT_PROPERTIES has been there and thus not changed.
ADDITIONAL_ODM_PROPERTIES is newly defined, although it is empty now.
In addition, ADDITIONAL_VENDOR_PROPERTIES are now defined in
core/main.mk along with other ADDITIONAL_*_PROPERTIES.
Bug: 117892318
Test: m
Change-Id: Ic41bba2e5695355436ac8df353866cfc044e1e0b
GSI do not build product partition, and contains the product
contents under /system/product/. Original logic do not generate
the product build props on this case.
The patch fixes the logic for product build props generation to
align the other partitions.
Bug: 157191627
Test: build aosp_arm64-userdebug
Test: check /system/product/build.prop in out folder
Change-Id: Ia88c8efecb18db9c27baa466e492bfd898b581d3
As we merge default.prop into build.prop, we don't need to distinguish
ADDITIONAL_DEFAULT_PROPERTIES and ADDITIONAL_BUILD_PROPERTIES. Deprecate
the former in favor of the latter.
Bug: 117892318
Test: m
Change-Id: I80341c2e05d70821396202dc9e94104625ebf024
There is no change in functionality. This change just changes the
location of the code.
Bug: 117892318
Test: m
Change-Id: I0935f611069aeae867edefe8ca61bddb2aae4c78
