The developers can specify ref_dump_dirs for shared libraries in
Android.bp. Each of the ref_dump_dirs generates a command to diff the
ABI with the reference dumps in the directory. The existing ABI diff for
VNDK, NDK, and Mainline are not changed.
Bug: 227282691
Test: make libutils
Change-Id: I62158393c8804200e96d538bc69c24147cb5caa5
Update cc build logic to support NDK variant of cc_api_variant. Any
cc_api_library with NDK variant of cc_api_variant would be treated as
similar with NDK library.
Bug: 259007436
Test: Cuttlefish vendor build succeeded
Change-Id: I75a7475f4fdcbac779f5aa64e76c60f94ea7ea1a
ABI dumps in gzip are no longer supported because they cannot be
reviewed or merged.
Bug: 227282691
Test: make
Change-Id: I9fdf943fb8ae30aeae884d4d361a65034ab6fa94
- Move the logic that determines the versioned dump directories
from pathForVndkRefAbiDump to linkSAbiDumpFiles.
- Move sourceAbiDiff which generates the flags for ABI diff from
builder.go to library.go.
- Define two functions that generate the rules for cross-version and
same-version ABI diff.
Bug: 227282691
Test: make
Change-Id: Ic33799e86dd9ae627f5680b70973f96e15c030e9
Revert submission 2277186-ubsan_bp2build
Reason for revert: b/260630869 broke mixed_droid
Reverted Changes:
Idd9b33e53:bp2build conversion for Sanitize.Integer_overflow
I0d636e439:Add Sanitizer libs up the dependency tree
If113de7bc:Introduce toolchain features for sanitizers
Change-Id: Idf7e7b62f6fb6d4ff92341cc4c9c4b7426b70951
Note that IsVndk() returns true for all variants of vndk-enabled
libraries. Not only vendor variant, but also platform and product
variants of vndk-enabled library return true.
OTOH, `UseVndk() && IsVndk()` returns true for vendor and product
variants of vndk-enabled libraries, which actually include the actual
VNDK libs (which goes into the VNDK apex) and VNDK extension libs (which
goes to /product or /vendor partition).
Bug: 259361996
Test: Presubmit
Change-Id: Ib735fe0f7433284ca768d0e251a4f599fff5185c
When defining a stubs library, allow specifying that the
implementation library does not need to be installed. This allows for
cases where the implementation is deployed in some non-standard way -
e.g. inside a Microdroid virtual machine.
Without this, we get build errors like: "TARGET module
com.android.compos requires non-existent TARGET module: libvm_payload".
Default behavior is unchanged. The change is protected by an allowlist
to limit usage to the immediate use case.
Bug: 243512108
Test: builds; soong tests pass
Test: Remove allowlist, see build failure
Change-Id: Iaae75f2e93b842f5944a7518cc95069d62c5a638
-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
is deprecated in the next compiler. So add -Wno-unused-command-line-argument
to skip it.
Bug: 253033919
Bug: 259559364
Test: run test_compiler.py
Change-Id: I9133a36700afd3ef411092fd8133a7fe1c2c7343
This causes us to align the text section to 4KiB, not just the data
section. From the bug that added this for arm64, there was an admission
that it costs 17MiB across the tree, and a not entirely convincing claim
of a performance improvement (undermined by the fact that "some stuff
was faster, some stuff was slower"). See http://b/150506341 for that.
Anyway, let's assume we don't want this for riscv64 for now.
Test: `mm -j` in bionic and readelf on the resulting libtest_empty.so
Change-Id: I0ed592a97ef705175191d9c66271a599af4eb18f
Make cc_api_variant's header property as arch variant, so headers can be
differed by arch variant
Bug: 244244438
Test: Panther vendorimage build succeeded
Change-Id: I400301793209c9e0214fc118cd4981194d507fbd
AfdoAdditionalProfileDirs is unconnected to build/make/core/soong_config.mk and is currently unused. Removing AfdoAdditionalProfileDirs will cut down on complexity when we migrate the support of auto-fdo profiles to Bazel cc rules.
b/258684450 proposes an alternative to support the use cases that were meant to be supported by AfdoAdditionalProfileDirs.
Test: existing go tests
Bug: 253540178
Change-Id: I024e48598a560717a1d6c19b16bde3fe65ff1961
We want to keep these flags in sync between Soong and Bazel, so we need
to export it to a variable that Bazel can read.
Test: CI
Bug: 255750565
Change-Id: Idf019fa6a85d2d6bb2341b6cb989a48e9ef27d2e
The condition for vendor libraries is inconsistent between
getRefAbiDumpFile and linkSAbiDumpFiles. It causes the ABI check not to
be triggered for vendor libraries. This commit fixes linkSAbiDumpFiles.
The vendor libraries' ABI dumps are placed in the "platform" directory
for now. A follow-up commit will allow configuring the dump directory
paths.
Test: make
Bug: 227282691
Change-Id: Iad8f92145bce6264bf51efb4b8180bb917a1476d
IsLlndk() returns whether the library is an LLNDK stub. The ABI check
should identify LLNDK implementation by isImplementationForLLNDKPublic().
Test: development/vndk/tools/header-checker/utils/create_reference_dumps.py \
&& make
Bug: 227282691
Change-Id: I570871e24d9029992a722b3052f8bb6e7f3c0f52
There is no cflags defined for cortex-a9 CPU variant, set it to ArmGenericCflags to fix the mixed build breakage for now.
Bug: 258397103
Test: m com.android.build --bazel-mode-staging
Change-Id: I79a9877846ced6334c09a4f5caf115c436f600e6
