* changes:
Convert ModuleProvder to generic providers API
Convert OtherModuleProvider to generic providers API
Convert Provider to generic providers API
Convert SetProvider to generic providers API
tldr: remove protobuf2 from Android Rust and upgrade everything to pb3.
These commits update:
- The grpcio rust crate to use protobuf 3
- The build system to always use the new libprotobuf (pb3) instead of the _deprecated variant (for pb2); they also force-enable libprotobuf everywhere, ignoring the use_protobuf3 flag, removes the tests related to pb2
- The following modules, which required syntax changes:
-- packages/modules/Bluetooth
-- device/google/cuttlefish
-- vendor/auto
Bug: 308790516
Test: m rust
Ignore-AOSP-First: must be done in main to upgrade cuttlefish+vendor with the rest all at once
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:7d0783ce22b3d7d369786d4b16067c79c033185b)
Merged-In: I1d07c433aca41ccfe2e710821cf930c413dc12d6
Change-Id: I1d07c433aca41ccfe2e710821cf930c413dc12d6
Convert all of the callers of SetProvider to use the type-safe
android.SetProvider API.
Bug: 316410648
Test: builds
Change-Id: If58f4b5355264ddab2045bc3591a4eac19cd58fc
Remove the ConvertWithBp2build implementations from all the module
types, along with the related code.
Bug: 315353489
Test: m blueprint_tests
Change-Id: I212672286686a318893bc7348ddd5a5ec51e77a7
rust_protobuf were unable to import protos from other rust_protobuf
modules. This CL adds support for that. rust_protobuf modules which are
listed in rustlibs will have their modules imported into the generated
protobuf stub. Additionally, rust_protobuf modules which define
"exported_include_dirs" will export those include paths to dependent
rust_protobuf modules.
Bug: 301266700
Test: m rust
Change-Id: I132edffa4d77e0ac80a7ac934f873374c8e94c1b
We only supported bp2build for rust_protobuf_host because the non-host toolchain for rust is not checked in yet. aosp/2759750 changed a converted module from rust_protobuf_host to rust_protobuf and broke CI.
This CL adds bp2build support for rust_protobuf but makes the target incompatible with android os for now untilnon-host rust toolchain is checked in.
Bug: 301956497
Test: b build //build/make/tools/aconfig:all --config=android
Change-Id: I739896c79f32674000c2603e394f16860a6fc57d
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
For device build, rust defaults to dylib linkage for rustlibs deps. `dylibs` prop was provided for flexibility.
By removing it, we're enforcing users to either use the default linkage (dylibs for device and rlibs for host) or rlibs prop explicitly. This means no dylibs for host modules. This makes sense because host modules always uses rlib linkage against libstd. The flexibility with dylibs prop opened room for linkage collisions because the dependencies don't link against libstd the same way.
Test: go test
Change-Id: I2fc221daa8a9bb42bdcf6d9823c723a4ddabe7b5
Users of the rust_protobuf module can use the 'use_protobuf3'
option to select version 3 of the protobuf crate instead of the
current default of version 2. This unblocks teams that would like
to use protobuf 3 immediately and provides a mechanism for us to
incrementally migrate users of protobuf 2 to protobuf 3.
Test: Adds tests that are executed during every build.
Bug: 270895633
Change-Id: Ib6a18b77cfa7dc3cc604cea05269004b3712bbb6
Generated bindings are intended to be slim translation layers, usually
consisting of nothing more than type signatures and constants.
Generally, they should also be used in exactly one location by the safe
wrapper for these bindings. By preventing them from building as
`dylib`s, we avoid the per-library overhead of these non-reused pieces
of code.
Additionally, default visibility restrict all bindgen modules to their
subpackages. This is being done both:
* to encourage use of a single safe bindings crate
* to avoid diamond dependency graphs with mixed rlib/dylib dependencies
Bug: 166332519
Test: m; Make sample module use dylib bindgen dependency, see build failure.
Change-Id: I8e9d9cb851c2ec99f4ed63e6e18c4ba26b29721c
To allow grpc protobufs to include non-grpc protos in a singular
library, we need to allow them to be defined as part of the same module.
This CL merges the two previously distinct module types into
rust_protobuf, and adds a new property for declaring which protos
contain grpc definitions.
Bug: 172952239
Test: rust_grpcio modules converted to rust_protobuf modules and build.
Test: Example rust_protobuf module with both proto types builds.
Change-Id: I0e627fd97bc6f74de89d309e3344694a1e76586d
Use WriteFileRule instead of a rule that calls printf for generating the
module source file for rust_protobuf.
Bug: 171361369
Test: rust_protobuf modules compile
Change-Id: Ie83a30e19d7d09875f3d209662526783862d8ea0
Enable the RuleBuilder and RuleBuilderCommand methods to access
the BuilderContext by passing it to NewRuleBuilder instead of
RuleBuilder.Build.
Test: genrule_test.go
Test: rule_builder_test.go
Test: m checkbuild
Change-Id: I63e6597e19167393876dc2259d6f521363b7dabc
This further emulates the rust-protobuf gen_mod_rs flag by providing
support for generating a single module containing multiple protobuf
definitions.
Bug: 171361369
Test: New Soong tests.
Test: Example module containing multiple protos works.
Change-Id: I815f9628a8289ae512758073dac49bc4535abf01
Allow rust_bindgen modules to define dependencies that only provide
headers and may not necessarily need to be linked in.
Bug: 161141999
Test: Soong tests pass.
Test: Example module has appropriate include flags when compiling.
Change-Id: Ic9ce8b1204008ad8dcb18766c914e48bb292d485
The usage of the well known type Empty requires a hack in the module
above the grpc implementation, this is now the generated stem_mod.rs
This also adds additional implicit dependencies that are required by
the grpc protobuf generated code. This includes the addition of a
'header_libs' property for library dependencies which export include
paths required by protos.
We also now include both the protos and the grpcio in the library
variant via the mod_stem.rs.
Bug: 172592789
Bug: 171504899
Test: m nothing
Test: Example rust_grpcio module build command includes dependencies,
include paths.
Change-Id: I187a13cd5cdea991828a1020314de16727e4f74e
When using the grpc generator, the plugin expects to also have access to
the protobuf generator. This patch ensures that aprotoc will use the
Soong copy of the protobuf generator, rather than trying to use a
locally installed version from PATH.
Test: m nothing
Change-Id: I26da4d18c97017da7d8cd9515a07a2b7b2575342
Adds a new SourceProvider type to generate grpcio code from protos.
Since it's so similar to protobuf, it's basically just a different type
of rust_protobuf.
Bug: 171504899
Test: Example module compiles.
Change-Id: I9882f3ac4d4aeaae0191f2b557e9612b5c7a9ac9
* Upgrade to new protobuf-codegen; use its standard
default output without local change.
* Allow a sourceProvider to have multiple output files.
For a stem.proto file, output stem.rs and mod_stem.rs.
* New protobuf-codegen option gen_mod_rs always generates
output file named "mod.rs". To generate multiple .proto
files into the same output directory, we need to rename
mod.rs to mod_<stem>.rs.
* Instead of using the gen_mod_rs option and renaming mod.rs
to mod_<stem>.rs, we generate the same mod_<stem>.rs
directly with a simple printf command.
Bug: 170256643
Test: atest -c --host --include-subdirs external/crosvm
Change-Id: Ia09e41029099a6de4d35c96dbabd9ba5514c9019
This adds a new SourceProvider module type to handle protobuf code
generation. See the new test for an example of how to call this.
Bug: 143953733
Test: New soong tests pass.
Test: Replacing genrules in crosvm with rust_protobuf modules.
Change-Id: Ie3117129cde37b8736bc18ee09bf5cde27c01c34
