This reverts commit 7eb9243fa7.
Reason for revert: The original change was reverted since it was suspected to cause missing libc++.so errors. It was a red herring, and the root cause has been fixed now b/264588525
Change-Id: Ib9110c41bacf220b91f24de11589f63235895e56
This reverts commit 5c2a1f3bda.
Reason for revert: This change is causing the build to break, see http://b/268404998
Change-Id: I9173d1aa42846831123273ef7651940f2b0d6608
Ideally we'd stop ignoring warnings entirely, but this helps de-risk
optimized targets that may be more sensitive to side effects from
suppressing such warnings.
Test: m
Bug: 215530220
Change-Id: Iccd124a347d55cd8f9474ebca7e41eca27882066
This classpath includes compile-time-only jars that may conflict with program/library jars referenced by R8 and used by the target.
Test: go test ./java
Test: m && inspect output for r8 warnings
Bug: 242088131
Change-Id: Id4db3c9482e78cdcc0c9d37b9a77eaf94ac95cb3
The -libraryjars argument to r8 was missing transitive dependencies, and
so complained when there were classes used in the program JAR which were
not provided via libraries. This CL propagates transitive dependencies
to the r8 command to reduce the warnings that are generated for missing classes.
Bug: 242088131
Change-Id: Ifad7bc7c5d406e3de8d98ea963c97e88c84b45a1
This reverts commit daa220ae8c.
Reason for revert: Suspected to be a cause for build failure (b/264446640). Will use go/abtd to verify
Change-Id: Ibfdf893f2426b1119923467027e0acedd08808c1
`min_sdk_version` is used to represent the api_level of the device and
its type will eventually become android.ApiLevel. OTOH,
`sdk_version` property represents the API surface a module builds against
_and_ the version of that API surface. For
R8/D8, the additional `--android-platform-build` should be determined
using the sdk_version of the soong module and not min_sdk_version, since
min_sdk_version will not contain information about the api surface used
for compilation.
The unit test for `core_platform_app` in TestR8 were passing since
min_sdk_version was not set, and therefore it implicitly defaulted to
sdk_version.
Also created a custom struct to propagate params to the helper dex
functions
Test: In build/soong, go test ./java
Test: TH
Bug: 208456999
Change-Id: I08ac6f496444d603557e498c8a1794af665abc7a
Add a simple test and add necessary mock dependencies to allow future
resoure shrinking use with platform targets.
Test: m
Bug: 202959019
Change-Id: Id2dd44d52ce5ea62c06784caab0af6276248cb3f
This adds a new flag to the optimize section to allow invoking the resource shrinker
Bug: 246217952
Test: m
Change-Id: I2e7851af1189db2a6adf6f9f9f444a1d7f3a8d60
Provide the `--android-platform-build` flag to R8/D8 for targets that do
not specify a stable min SDK. This includes all targets that do not
specificy an SDK version (e.g., services.jar, SystemUI.apk) and all
targets that specify core_platform (e.g., framework.jar).
Follow-up work will expand the set of cases that qualify for this flag,
but for now this captures some of the highest priority targets.
Bug: 232073181
Test: m + presubmit + validate verbose.log
Change-Id: Idad32c80490a101c049b7f937807a615564ca8ef
This allows targets to opt-in to running R8 without the -ignorewarnings
flag. Ignored warnings can cause code to be optimized incorrectly, so
this makes the build safer for such targets.
Ideally ignore_warnings should default to false, but all targets need to
be fixed for that to happen. As a first step, provide a mechanism for
individual targets to ensure they do not introduce regressions.
Bug: 229727645
Bug: 180878971
Bug: 226127213
Bug: 239990030
Test: m (runs dex_test)
Change-Id: Ic0eef29598c1ee47e958da8a5048d9696165a235
This reverts commit 4e445be558.
Reason for revert: GtsExoPlayerTestCases now uses multidex.
Test: m + manual builds for test_suites_x86_64_coverage
Change-Id: I608b3b79137b216f546446e1c4f89f4542572581
Bug: 192032291
android_test defaults to using R8, but with shrinking, optimization and
obfuscation disabled, eliminating most of the benefits of R8. Instead,
use D8 by default, improving build performance and avoiding any other
issues that may arise in test-specific code related to whole-program R8
execution. An initial audit shows that android_test targets that *do*
enable shrinking or optimization also explicitly opt in to R8.
A follow-up CL will do the same for android_test_helper_app, but that
requires some additional auditing of downstream targets.
Bug: 192032291
Test: m + presubmit
Change-Id: I5b14a0986dde210f241a77c3a93daacf9e53d667
Standalone D8 invocations tend to be shorter-lived than R8 invocations
that involve deeper layers of bytecode optimization. Introduce a
separate set of JVM flags to pass to D8 invocations which limit the
runtime JIT tiering, reducing overall compile times and significantly
reducing total CPU consumption for D8 build workloads.
Representative incremental build times with this change:
* real 6m1.388s
* user 63m32.412s
and without:
* real 6m30.624s
* user 79m12.626s
Bug: 205303544
Test: time m
Change-Id: Ic568a4316325c6a4e0da41ffebbb07f0c5f7e8e3
Use the new --deps-file argument to collect a deps file from r8, which
will correctly track files included by proguard flags files.
Fixes: 221956283
Test: manual
Change-Id: I92341948311c2c994cc0ae032dc19e09b2e80550
r8 gets the static libs in the program jar, it shouldn't also get
them as library jars. Keep a separate classpath for dexing that
includes libs but not static_libs.
Bug: 222468116
Test: m checkbuild
Test: TestD8
Test: TestR8
Change-Id: Icca3393f496cbcadcc633f3b156761e6c145f975
R8 will parse proguard files out of resources in injars. Use the jar
with resources instead of the classes jar so that R8 can see the
proguard files.
R8 fails when an input jar contains dex files, so filter out dex files
from the input jar before passing it to r8.
This relands Ibb870ee9c70470336f542a3b7542dab86716dbf8 with a fix to
move the temporary input jar outside the output directory. Putting it
in the output directory interacted poorly with RBE in local comparison
mode, which incorrectly deleted the output directory.
Bug: 195558228
Test: m checkbuild
Change-Id: Id4b091c3bd72d4c2904883e8793ec4b9499e4b78
This reverts commit 29c294b2cf.
The deadlock in R8 was fixed, and the timeout causes problems when
RBE is enabled and the R8 action gets stuck in a queue for 30
minutes.
Test: checkbuild
Change-Id: Ia0c3826aea3288e9db3bdbd4955e1e16c0a38fe3
R8 will parse proguard files out of resources in injars. Use the jar
with resources instead of the classes jar so that R8 can see the
proguard files.
R8 fails when an input jar contains dex files, so filter out dex files
from the input jar before passing it to r8.
Bug: 195558228
Test: m checkbuild
Change-Id: Ibb870ee9c70470336f542a3b7542dab86716dbf8
R8 processes are sometimes hanging on the build servers. Wrap R8 with
run_with_timeout to dump the stacks with jstack and kill the process
after 30 minutes. Switch from running with the r8-compat-proguard
shell script to running the jar directly so that jstack gets the pid
of the java process.
Bug: 181095653
Test: m checkbuild
Test: m NetworkStackNextIntegrationTests
Test: m USE_RBE=true RBE_R8=true RBE_R8_EXEC_STRATEGY=remote NetworkStackNextIntegrationTests
Change-Id: If6996bd8eb39c7a8453d79e825004339c009ade2
SdkSpec.Version was an int type. Now it becomes ApiLevel type which
is a better abstraction of the version (or api level).
Bug: 1655587
Test: m
Change-Id: I4d67b9b9eae45f653b6af4f5b73da9e091b3dfab
... in preparation for making the handling of sdk versions consistent
across java and cc modules.
Bug: 175678607
Test: m
Change-Id: I598f0454bce9b7320621022115412fbe97403945
Remove the references to the android package in remotexec so that
the android package can reference the remoteexec package. This
will allow RuleBuilder to integrate directly with remoteexec.
Bug: 182612695
Test: m checkbuild
Change-Id: I15be5ef126d8aacbd605518638f341daf6f31bb3
Export information about java dependencies through a Provider
instead of accessing the module directly.
Test: java_test.go
Test: no changes to build.ninja
Change-Id: Ifc5d566bf6f6ebc0ad399e948effaa1ef6a22876
In order to allow the hiddenapi code which expects its inputs to be
ModuleOutPath to consume the output from the deapexer module type (used
by prebuilt_apex) this change converts the hiddenapi from using
ModuleOutPath to use OutputPath instead.
This is part of a general cleanup to remove ModuleOutPath that is
separated out in order to avoid having the hiddenapi work dependent
upon and possibly delayed by issues with that general cleanup.
Bug: 178361284
Bug: 179124768
Test: m droid
Change-Id: I890f775bf5e33528dbaa62b95fa4198185ff8bf8
proguard_usage.zip contained an empty unused.txt file when
the unused.txt file wasn't specified as an output of the r8
rule.
Test: m USE_RBE=true RBE_R8=true out/soong/.intermediates/frameworks/base/packages/Shell/Shell/android_common/proguard_usage.zip
Change-Id: Ie6a7c8b2581fe21d643e675143d6cc0e2ce80456
Use the -printusage flag in R8 to output a list of the unused
methods. Some of the files can be large (2MB for DocumentsUI,
87MB for all of AOSP), so immediately zip them and remove the
originals. The zipped files will be merged and disted.
Bug: 151857441
Test: m TARGET_BUILD_APPS=DocumentsUI dist
Change-Id: I780e84e80eba7fe4d4fa15fec0f461890afd900b
We want to support a compile_dex property for java_import. This splits
dex-related properties into a dexer struct which can be embedded in
relevant modules.
Test: m
Test: soong tests
Bug: 160455085
Change-Id: If56a51dac43f630d49483a36db29cd50e9ccd529
Test: Ran a build with `RBE_JAR="true" RBE_JAR_EXEC_STRATEGY="remote"
RBE_ZIP="true" RBE_ZIP_EXEC_STRATEGY="remote" ... use_rbe m` and that
succeeded.
Bug: b/156765207
Change-Id: Ia17b532fbb282be414adf879914870082dd0841b
ART tests need to explicitly control the compression.
Bug: 157239179
Test: "atest ArtGtestsTarget" with http://go/aog/1302773
Change-Id: I4490aa0a61fa71f830feb6a46dffd8d20fccfc66
Merged-In: I4490aa0a61fa71f830feb6a46dffd8d20fccfc66
This CL adds RBE support to javac, r8, and d8 rules which is only
enabled if respective environment variables are set.
Test: an aosp_crosshatch build with and without the new variables.
Change-Id: Ic82f3627944f6a5ee7b9f3228170c2709b1bfcb8
