There are some products whose board configurations
use soong_config_get to read the values of soong config
variables that were set in the product configuration.
These variables were being lost, as dump-variables-rbc
was skipping the soong config variables because mk2rbc
couldn't handle converting the raw SOONG_CONFIG_* variables.
To fix that issue, dump-variables-rbc now dumps them as
calls to soong_config_set instead.
Bug: 201700692
Test: m RBC_BOARD_CONFIG=1 nothing on certain products
Change-Id: I91ca8418635a94cf80362cad1729f48854f6bc98
When lz4diff is enabled, we inject the host copy of liblz4.so in
target_file to delta_generator. This is to ensure that host tooling can
produce same compressed output as the device.
Test: th
Bug: 206729162
Change-Id: I2d8206f7ec54fadedea16bf3d811b8353bc9414d
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: I17221ec8fe429b5f745c0733f8bb1ab0ea2f4567
Defer edge creation.
Don't create edges until the count is known to avoid repeated allocate+
copy operatios.
Limit resolutions.
Allow only a single resolution condition set per target, and overwrite
intermediate results. Reduces memory and obviates allocations.
Propagate fewer conditions.
Instead of propagating notice conditions to parents in graph during
initial resolve, leave them on leaf node, and attach to ancestors in
the final walk. Reduces copies.
Parallelize resolutions.
Use goroutines, mutexes, and waitgroups to resolve branches of the
graph in parallel. Makes better use of available cores.
Don't accumulate resolutions inside non-containers.
During the final resolution walk, only attach actions to ancestors from
the root down until the 1st non-aggregate. Prevents an explosion of
copies in the lower levels of the graph.
Drop origin for scale.
Tracking the origin of every potential origin for every restricted
condition does not scale. By dropping origin, propagating from top
to bottom can prune many redundant paths avoiding an exponential
explosion.
Conditions as bitmask.
Use bit masks for license conditions and condition sets. Reduces maps
and allocations.
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: Ia2ec1b818de6122c239fbd0824754f1d65daffd3
Using struct{}{} as the payload for set maps reduces memory use for
large sets.
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: Ibc831ae80fc50f35e1000348fb28fc0167d0ebed
Use annotation slices looked up from map instead of read from disk to
reduce copies.
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: Ibf6f7d319092e0d54ab451ffbbd35dcd7d0080e0
win_sdk is deprecated, if given on the command line
sdk will be build instead.
Bug: 212724080
Test: Presubmits
Change-Id: Ib3bd51923142b00100b49585ad88bc1292da2463
Right now if PRODUCT_EXPORT_BOOT_IMAGE_TO_DIST is given,
$ m dist bootimage
would copy boot*.img to the dist dir.
After this change, both
$ m dist # droidcore
$ m dist bootimage
would copy boot*.img to the dist dir, the difference is that the latter
builds & copies *only* the boot images.
Bug: 212486689
Test: m dist bootimage
Test: m dist => boot*.img are copied to dist dir
Change-Id: I1c714ce5d75eba93e32078b1ac291a181b05405a
New scheme is to certify kernel & ramdisk image separately, and
effectively decouple kernel & user space ramdisk image.
Under the new scheme, the --os_version and --os_patch_level boot header
field must be empty in order to maintain consistency.
Instead, these values must be in the vbmeta hash descriptor and
GKI certificate.
The new scheme also validates the image metadata, including the security
patch level.
The 'generic_kernel' certificate is associated with the 'boot' partition
and 'generic_ramdisk' certificate with 'init_boot' partition.
The 'generic_ramdisk' certificate may be packed into the 'boot' image if
product configuration doesn't have 'init_boot' image, this is only for
testing purposes and would be removed eventually.
Bug: 210367929
Bug: 211741246
Bug: 203698939
Test: unpack_bootimg --boot_img boot.img
Test: unpack_bootimg --boot_img init_boot.img
Test: avbtool info_image --image out/boot_signature
Change-Id: Iaf48a6e3d4b97fa6bfb5e1635a288b045baa248f
gsi_keys.mk has been removed on commit
I3714de75b94be43a1364b89b92d893b336aa014b. Removing it from
the OWNERS file and adds developer_gsi_keys.mk.
Bug: 176869478
Test: presubmit
Change-Id: I2eeee65a244c4987f217f004ec47a0b6dca9b564
