1. Convert to README.md
2. Sync come content with the updates on source.android.com
3. fs_config uses bionic/libc/kernel/uapi/linux/capability.h, not
system/core/include/private/android_filesystem_capability.h as the
capability header, so update the documentation accordingly.
Test: n/a
Change-Id: I24a084d7a804d3f5d2259cfcea85b8ff4e79d290
This is similar to the old `m showcommands`, but operates on specific
output paths instead and does not require a build aside from the
initial invocation of soong to generate the ninja files. The
`--regenerate` option is accepted that causes the ninja file to be
regenerated first, but this is not the default because it is slow.
Just note that without this flag results may be stale.
It unfortunately doesn't work for everything in out. For example,
`$OUT/system/lib/libc.so` won't work because it is a symlink that
isn't in the build graph, but `$OUT/system/lib/bootstrap/libc.so`
works.
Test: showcommands out/target/product/walleye/system/lib/libz.so
Bug: None
Change-Id: I4cfded3db994044870fc71ae4bcf9a69224b1e15
The new release of re-client renames env_var_wlist to env_var_allowlist.
We need to make this change as part of the topic so that with the new
release we are able to deprecate this variable.
Bug: b/167677318
Change-Id: I988381f4f72061f7c6eb99d58593f92cfd618b1b
* changes:
Add CSV output of remaining makefiles for bp converstion
Refactor the mongo main() into a class in mk2bp_catalog.py
Add per-partition summaries and "easy" transitions to mk2bp_catalog
"Easy" means makefiles that are both clean themselves and
only depend on clean targets themselves too.
Test: m out/target/product/$(get_build_var TARGET_DEVICE)/mk2bp_remaining.html
Change-Id: If3402a0ada5d9db5fb04c617d197ab28d695b03c
Modules partition is a dynamic read-write partition.
- AVB is not enabled on the partition
- OTA is file-based; see follow up CL for details
- No build prop files; in particular, no build fingerprint
- No fs_config
- No notice files; notice files are included in individual APEXes
Test: build on CF
Bug: 163543381
Change-Id: Ie397b9ec61dfd1c158450d050196024604854d4d
Previously, HOST_CROSS_OS/ARCH were fixed to windows/x86. This change
makes the setting configuration and adds the support for new OS/ARCH
combo: linux_bionic/arm64.
linux_bionic is the Linux-based host target that uses Bionic (instead of
glibc) as libc. Previously, it supported only x86_64 and the x86_64
target was NOT configured via Make, but directly via editing
soong.variables file. Now, the support for arm64 is being added in the
Soong side and this change makes it possible to configure the target via
Make.
The new HOST_CROSS_OS/ARCH combo will be used for building the host-side
tools (adb, crosvm, etc.) for running Cuttlefish natively on Linux/ARM
hosts.
Bug: 159685774
Test: HOST_CROSS_OS=linux_bionic HOST_CROSS_ARCH=arm64 m nothing
Change-Id: I6b8ed8f7e26908749bbe778fbdcc34cfbde68179
The Live Lock Killer Daemon (llkd) has provided enough hero moments to
improve system stability, by providing actionable collection of data
to resolve kernel, and some user space, misbehaviors. It is time to
move llkd to a required component.
NB: For llkd to be effective at finding real kernel live lock
conditions, system requirements are that there are no more un-waited
for Zombie processes, and that no kernel drivers use indeterminate
periods of uninterruptible sleep. Any kernel and user space tasks
that are killed because of suspicious behavior, must themselves have
a benefactor to restart them if necessary. If a true live lock is
discovered, data will be collected and the kernel will be panic'd to
recover from the situation.
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 164946924
Test: llkd is ever present on a release build.
Change-Id: I986a8545252bc5b68d09a6a0f4f506a58998c8a0
There are a couple of use cases where we don't want sparse image:
1. `DynamicSystemInstallationService` in Q framework doesn't support
sparse images.
2. Super image manipulation tools (like `lpadd`) doesn't play nice with
sparse images.
Force non-sparse GSI so we don't break backwards compatibility (1) and
we don't need to write `simg2img` everywhere (2).
Bug: 167695592
Test: Prepare a device flashed with Q framework
Test: Build system.img and create system.img.zip; the image is non-sparsed
Test: m tradefed-all && \
tradefed.sh run commandAndExit template/atest_local_min \
--template:map preparers=template/preparers/dsu-preparer \
--extra-file system-img.zip=out/.../system.img.zip \
--dynamic-system-update:disable-tear-down
Change-Id: Ib7667165ce53e87eb86bc7d3f56c80a418123a62
As a product variable, PRODUCT_PRODUCT_VNDK_VERSION cannot be defined
in config.mk. Instead it can be defined from product_config.mk.
Bug: 144534640
Test: check if the following command returns empty value
$ PRODUCT_USE_PRODUCT_VNDK_OVERRIDE=false \
get_build_var PRODUCT_PRODUCT_VNDK_VERSION
Change-Id: I304fb980610aec1dd5da05864b4c137997fc9aff
* changes:
Remove target-files-package from PARSE_TIME_MAKE_GOALS
Make dist zip files depend on files instead of images
Make dependencies of target-files.zip conditional
Remove INSTALLED_VBMETAIMAGE_TARGET dependency from target-files.zip
It isn't doing anything useful that would be necessary to reparse the
Makefiles for.
Test: m target-files-package
Change-Id: I3aa2490480de8dbe0e57fe36221088c3f18017cb
Depend on the files instead of images so that the dist zip files
can run in parallel with the image generation rules.
Test: treehugger
Change-Id: I1f942dc0ce0a2cbc5288c1f0633ea1019e77f91c
Depend on the files going into the images instead of the images
themselves when the images are not prebuilts. This will allow
paralellizing image generation with target-files.zip.
Test: treehugger
Test: m installclean && m target-files-package has same files before and after
Change-Id: If51d0f53602c08bd946ec34a2edae6f9d95f7bf8
Remove the INSTALLED_VBMETAIMAGE_TARGET, which depends on all the
other images, it is no longer necessary after
If1eff317621882994e7dcbf37cd35f5bfa16b69a. This will allow the
next change to parallelize target-files.zip with the image generation
rules.
Test: treehugger
Change-Id: Ie27bdbd2d414e9b475823639a1b3944fe0756d2a
