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
In using prebuilt_file for prebuilt_{etc,usr_share}, Bazel now sees such
targets translated and doesn't permit a target name to alias e.g. its
`src`. Thus we temporarily disable the conversion of the `tz_version` and
`tzdata` whilst their in-tree sources are updated. Their conversions
will be reenabled afterward.
Bug: 215723302
Test: bp2build.sh
Test: mixed_{libc,droid}.sh
Change-Id: Ie19813ccb0fb93c90b54bfd19c909ed15b826385
Adding salt to bootimg/filesystem so that avbtool can produce the same
output with same input.
Adding timestamp/uuid to filesystem so that resulting image can be
deterministic.
Bug: 229784558
Test: m com.android.virt
# remove intermediates and touch some sources
m com.android.virt
# compare two built artifacts
Change-Id: I4e4668fd0ac42a35bea5a33ec3ae8c362b6a6bd2
abidw doesn't currently handle top-byte-ignore correctly. Disable ABI
dumping for those configs while we wait for a fix. We'll still have
ABI checking coverage from non-hwasan builds.
Bug: http://b/190554910
Test: treehugger
Change-Id: I0e29979f8c212c43e0d1beea737abcd7fd0119d7
This fixes an issue with package manager's cache invalidation.
Test: CI
Bug: 226559955
Bug: 224589412
Change-Id: I8af49d51ff99cf8184d0e4d1136fff1cdb29c23e
Merged-In: I8af49d51ff99cf8184d0e4d1136fff1cdb29c23e
When coverage is enabled there are two variants of the apex, one
installable and one not installable. Don't try to install files
files to $OUT/apex for the non-installable variant.
Bug: 217453046
Test: m NATIVE_COVERAGE_PATHS="*" NATIVE_COVERAGE_EXCLUDE_PATHS="art bionic/libc device" CLANG_COVERAGE=true USE_HOST_MUSL=true com.android.runtime
Change-Id: I23e58c811ff943b9d5dec025fa619c8db835b29c
Write `static_libs` and `libs` of Java library and Android app modules to module_bp_java_deps.json. This enables downstream tools to correctly set up the runtime environment. Note that while static libraries don't need to be on the Java classpath these modules could have non-static library dependencies that do need to be present.
Test: m out/soong/module_bp_java_deps.json
Bug: 227538646
Change-Id: I7c4aecb2fb03c890f0d2aaae80e619f6176809ef
This allows us to track how much time is spent in Clang.
Test: TOOLCHAIN_RUSAGE_OUTPUT=/tmp/rusage.txt m
Change-Id: Ib2961904f363bc59bd9d928bb055a96740cb9f17
Copy prebuilt objects to the intermediate directory so that their
output file name matches the module name. This simplifies using
the clang crt objects, whose input names vary by architecture,
in the musl sysroot genrule.
Bug: 216192129
Test: m checkbuild
Change-Id: I467d699f718e2cc5c6bf0a5c35820dedd51c5930
while cc_prebuilt_library_(shared|static) were already supported,
the raw cc_prebuilt_library module type was not supported by
bp2build. This CL provides that functionality.
Also did a little bit of refactoring and cleaning.
Bug: 225938765
Test: Confirm output BUILD.bazel files look as expected. Confirm
that build succeeds.
Change-Id: Ic004f88febc0e5b527f2ef420dbd96ecc55d2e09
To make testing easier, refactor existing module-global variables into a
struct that can be mocked.
Test: build/bazel/bp2build.go
Change-Id: I9d177677644ea743641a745b1839a3a8b29f902a
Previously, we removed .rc files from ramdisk variants because init
isn't reading them. But after generic_ramdisk is introduced, we might
re-use ramdisk variant of snapuserd in recovery, and recovery will need
those .rc fiels. So install .rc files again.
Test: th
Bug: 219841787
Bug: 228893064
Change-Id: I9e6e761f4f2b3a03693567c077c3225669398b86
