This target will have a dependency edge to every bp2build equivalent of
Soong's ndk_headers. In b builds, sdk variants will compile against this
aggregated CcInfo providing target
A non monolithic alternative was discarded after conversations in
b/300504837#comment1-5
Contents of bp2build generated target: https://paste.googleplex.com/6643820291686400
Implementation details
- Since there is no equivalent Soong module for ndk_sysroot, hardcode
bp2build/build_conversion.go to collect all ndk_headers soong modules.
Add them to `deps` of a ndk_sysroot target
- Create `ndk_sysroot` in build/bazel/rules/cc/BUILD.bazel. This is
expected to be a temporary location. This will use the
cc_library_headers macro
- Update SetStubsForDynamicDeps so that sdk variant of rdeps depends on
//build/bazel/rules/cc:ndk_sysroot. This will provide a CcInfo during
compilation. Since ndk_sysroot is of type cc_library_headers, it will
not get packaged into the apk.
- Refactor `goBazelTarget` to a generic `bTarget` so that it is
representative of the expanded usage by ndk_sysroot
Test: b build //build/bazel/examples/android_app/java/com/app:app_with_sdk_variant_of_jni_deps --config=android (with aosp/2755284)
Bug: 300504837
Change-Id: Ifa427dd78115703ab251b0e1a0b71d3f19e91008
This should be no-op, as the underlying mutator has not changed yet.
Some other refactoring is required and done in this CL:
- Delete some old, dead ApiBp2build code
- Fix casting to TopDownMutator when it's not necessary
This change is required to prepare for allowlist v2 work, as only
BottomUp mutators can AddDependency.
Bug: 285631638
Test: m nothing
Test: presubmits
Change-Id: I5212a5f5634cc13056195783e6df37ff8eb000da
This is a followup fix for aosp/2753352 that added the name of the
`cc_stub_suite` as deps of `unbundled_app` config setting. However,
cc_stub_suite is really a macro that expands to <name>-<ver>.
Add the version explicitly to rdeps
Bug: 298085502
Test: b build //build/bazel/examples/android_app/java/com/app:app_with_sdk_variant_of_jni_deps --config=android (with aosp/2755284)
Change-Id: I8cf2804141bb14589e11b03a138b715538a3f1ee
This no-op refactoring facilitates some upcoming functional changes for
"bp2build allowlist v2". The work requires that the bp2build conversion
mutator be changed from a TopDown mutator to a BottomUp mutator.
Refactoring all bp2build-related methods so that they use Bp2buildMutatorContext
makes it easier to make this functional change without touching tens of
files and multiple projects.
Bug: 285631638
Test: m bp2build
Change-Id: I3d1ef3064146e959c6f0dc315350fc9764bf2bd2
Instead, we return an error. This allows us to access some product
variable information earlier when it will not be used as an attribute
without panicing
Test: m nothing
Change-Id: Id094b2b9e1364a8d174d99b3824fa149fb235b3e
Test: go tests
Test: CI
Test: patch in CL using prebuilts for mainline modules and build
Bug: 300640274
Change-Id: I73f70dac679e341670e1484ce57bc984f413d409
NDK has two ABI checks:
1. Check that prebuilt ABI exactly matches compiled binaries.
2. Check that ABI of level X compatible with level X+1.
The second check used compiled binaries for level X and prebuilts for
level X+1. But this approach may confuse people, because ABI change will
be shown "reversed". For example, adding new field to ABI monitored
binary of level X would be shown as "removed" when compared to level X+1
prebuilt.
This change uses prebuilts for both level X and level X+1. Given, that
prebuilts are checked to match compiled binaries, this should be enough.
Change-Id: If942e4319744bc5a2674cdd65f6a6f664fdfaa7e
Signed-off-by: Aleksei Vetrov <vvvvvv@google.com>
This reverts commit 49dcf79550.
The previous init crash was caused by the kernel defaulting to Sv57 and
the CFI shadow implementation in bionic assuming a 48-bit virtual
address space. With 5-level paging disabled in cuttlefish, we can again
enable CFI.
Bug: 293884796
Link: https://github.com/google/android-riscv64/issues/45
Test: cuttlefish boots
Change-Id: Ibcc02cf7ca6e396fd58674c648abf9f84daa260e
If a dependency has ndk stubs, then the sdk variant of the library
should link against the ndk stub variant and not the impl/apex_stubs variant
Unlike module-libapi, the depdendency does not go through an
@api_surfaces external repo indirection. This indirection was created to
support Multi-tree, and will likely be removed in the future
Test: Added a unit test
Bug: 298085502
Change-Id: Ie081e153fa586b6c22db0b8e42f91149fd8e5d9b
ndk_libary will be converted to a cc_stub_suite target. Its api_surface
attribute will be publicapi
The headers corresponding to this stub target will be added in a followup bug
(tracked in b/300504837)
Bug: 298085502
Test: Added a unit test
Change-Id: If9745083b18e0bcf5ecb89229a0f709b949d401c
This commit adds support for compiling rust rules inside the sbox
sandbox. To compile a rust module with sandboxing enabled, the entry
point to the crate must be specified via the `crate_root` property, and
all input sources and compile-time data must be specified via the `srcs`
and `compile_data` properties.
Bug: 286077158
Change-Id: I8c9dc5cf7578037a583b4be2e2f73cf20ffd4408
Ignore-AOSP-First: ag/24746588, in the same topic, is in an internal repo. This CL will be cherry-picked to AOSP afterward.
Test: go test
Bug: 277091218
Change-Id: I389d9535ea176991a1faa9beb46352b93363acd2
Merged-In: I389d9535ea176991a1faa9beb46352b93363acd2
cc_stub_suite now has an additional attribute correponding to the api
surface. This attribute will be used to pass additional args to the stub
generator.
Update bp2build to set the api_surface of the apex stubs. This ensures
that its stubs are generated with "--systemapi --apex"
Test: unit tests
Bug: 298085502
Change-Id: If4c479f85e6e485b5c795a565a0c559f1f013bf5
This module type will be converted to a cc_prebuilt_* bazel target. It
will provide
1. a prebuilt (.a/.so) file
2. headers (as -isystem)
Test: added a bp2build unit test
Bug: 298088835
Change-Id: Ib58cc7f6fde8f4ca34516f6f18a4c048a02a049a
Currently, we have ~4 of these modules which are all defined in
prebuilts/ndk. However, using ctx.ModuleDir() instead has the following
advantages
- makes bp2build simpler since we do not need to relativize this path
- prevents soong modules from reaching into another directory (as the
test setups were doing).
Test: m nothing
Change-Id: I780e2564cb37ebf4b800f0cd184789f3fc6f2fc8
Collect all NDK exported headers paths into a file that is used to
detect public types that should be ABI monitored.
Assume that we have the following code in exported header:
typedef struct Context Context;
typedef struct Output {
...
} Output;
void DoSomething(Context* ctx, Output* output);
If none of public headers exported to end-users contain definition of
"struct Context", then "struct Context" layout and members shouldn't be
monitored. However we use DWARF information from a real library, which
may have access to the definition of "string Context" from
implementation headers, and it will leak to ABI.
STG tool doesn't access source and header files, only DWARF information
from compiled library. And the DWARF contains file name where a type is
defined. So we need a rule to build a list of paths to public headers,
so STG can distinguish private types from public and do not monitor
private types that are not accessible to library users.
Bug: 156513478
Test: development/tools/ndk/update_ndk_abi.sh with enabled canDumpAbi
Change-Id: I9fa41e73450a41379638debb3dc56f421e0fb870
Signed-off-by: Aleksei Vetrov <vvvvvv@google.com>
