That build doesn't set platform_sdk_version.
Bug: 269577299
Test: ./prebuilts/kernel-build-tools/build-prebuilts.sh on the kernel-build-tools branch
Change-Id: I68eb33bfb80770cef9c3a9c5e01f1ed746a2d069
If `srcs` contains a gensrcs/genrule module, the current bp2build module
will put it in the catch-all `srcs` attribute. This is reserved for .cpp
sources, so if the genrule produces a .proto/.aidl/... file, this will
fail.
This handles genrules that produce .proto files. To implement this, this
creates an additional partition that detects if the other module is a
genrule/gensrc that produces .proto files. If true, it will append it to
the proto partition.
This CL does not handle
- genrule that produce .c/.aidl/.yacc/.... files. They will continue to
be partitioned into the catch-all partition
- java modules
Test: unit tests
Test: TH
Bug: 293205700
Change-Id: Ib720fdf3a053ff5dd256e6faa632e3fa7776966d
...instead of based on constraint settings.
Bug: 269577299
Test: m nothing and ./build/bazel/ci/bp2build.sh
Change-Id: Ib9caec79c92b8fd304e46be841de5612bd1637e3
Since these modules have been converted, we should tag them as converted
in the dashboard.
Test: Put a print statement for `metrics` and made sure that the go
modules appear there
Bug: 294098662
Change-Id: I6282100111030a94f15f330916eaf41fcfc16e1a
Revert submission 2651299-bazel_sandwich
Reason for revert: b/293883239, checking if this breaks the build.
Reverted changes: /q/submissionid:2651299-bazel_sandwich
Change-Id: I5f1d4bb13d21e6599f5c353dcaba2375f5ec234d
The "bazel sandwich" is a mechanism for bazel to depend on make/soong
outputs. The name comes from the fact that bazel is now at the top
and bottom of the build graph. This is intended to allow us to work
on converting the partition builds to bazel while not all of the
dependencies of the partition have been converted.
It works by adding the bazel_sandwich_import_file rule, which emits a
dangling symlink that starts with bazel_sandwich:, and includes
information that the aquery handler in soong reads. The aquery handler
rewrites the symlink so that it points to a file generated by
make/soong, and adds a ninja dependency from the symlink to the file
it's targeting.
This allows us to depend on make-built files from bazel, but notably
it doesn't allow us to depend on analysis-time information from make.
This shouldn't be a problem for the partitions, but limits the use of
the bazel sandwich to similar, less complicated types of builds.
go/roboleaf-bazel-sandwich
Bug: 265127181
Test: m bazel_sandwich
Change-Id: Ic41bae7be0b55f251d04a6a95f846c50ce897adc
If we have a soong_config_module_type with target.android_<arch>.*
properties, we should only panic if a soong_config_var is used to select
on those properties. We already call `IsZero` in an upper function, but
we need to call it in `AddSoongConfigPropertiesFromTargetStruct` as well
because conditions_default gets its own struct.
Test: unit tests
Test: repro'd cmd in b/293206386#comment1, it passes now
Bug: 293206386
Change-Id: I23f14f83cc9be66487625e292e26b204dfea4f9a
These tests cannot be run with b since it uses functions that should not be
used outside tests, and it enforces this by looking at os.Args. Since
the pattern (`-test`) is missing in os.Args, these tests panic in b.
A module can be a dep of soong_build via two mechanisms
1. Listed in deps explicitly
2. Via plugin_for to create a reverse dep
This CL denylists (1) explicitly. e.g. soong-android. Another option
would have been to denylist by using Deps() of soong-build, but that
would denylist `golang-protobuf-proto` as well
This CL denylists (2) programmatically.
Note that this CL only denylists creation of the `go_test` target. We
will still create `go_binary` and `go_library` for soong since there
might be tools that depend on soong.
e.g.
```
--> depends on
dexpreot_gen --> soong-dexpreopt --> soong-android (test failure)
```
(The above example means that we might need to convert _some_ of soong
after all, but we can refactor the common bits to common utils. Keeping
this out of scope for now).
Test: b test //build/soong/... //system/tools/...
too)
Bug: 284483729
Change-Id: I809012bdd383febca30da95e991edfde5fd4d9b9
For go modules with non-empty testSrcs, we will create an additional
go_test target. To build a standalone test executable, we need to
include the source files in the compilation unit. This will be done
using the `embed` attribute
1. For tests of go_library, this is straightforward. It will embed the
go_library and "inherit" its .go files and deps
2. For tetss of go_binary, we need to create an additional go_source
target since go_binary cannot be embedded inside a go_test
Using `b test` for these tests revealed that certain tests are not
hermitic and rely on `testdata` files checked into the tree. This CL
introduces an allowlist to skip generating go_test targets for them.
Test: bp2build unit test
Test: TH
Bug: 284483729
Bug: 288491147
Change-Id: Ic736d655babc2f6067e4da75384900b7b8bdc2ed
cc_test bazel macro will default `gtest` to True (similar to Soong). So
we can skip explicitly setting this in the generated BUILD files. The
benefit will be that it will make the generated files less verbose,
without loss of information.
This will be implemented by changing its datatype to *bool from bool.
Test: go test ./bp2build
Test: TH
Change-Id: I284e10f1d58c8e7893b170209827f7d5084ca95e
This property implicitly adds `libgtest_isolated_main` to the static
libs of the test. bp2build will make this and `liblog` explicit in BUILD
files
Since the deps are made explicit in BUILD files, `isolated` becomes a
no-op for cc_test. Remove this property from cc_test.
Test: unit tests
Bug: 244432609
Change-Id: I189a7b6b62d9064f4b2abad49ac4975468046498
Soong defaults to false, while bp2build defaults to true. This CL fixes
bp2build's default to false to match Soong.
To prevent future differences, bp2build now uses the `isolated()`
function used by Soong. The type of the context object has been changed
to EarlyModuleContext so that the ctx object does not depend on
mutations that might not run in bp2build.
Test: TH
Bug: 244432609
Change-Id: I15346107896312961e8d12270cf2f9a2a48827e1
Embedding multiple includes from a genrule may be difficult to read,
instead we generate a header library that contains the headers and all
include dirs that Soong generates.
Test: go test bp2build tests
Change-Id: I590c74c133f015f27cccf5a2fd916153ad9c125e
This is currently implicitly added by the cc_test macro. This can cause
duplicate issues if users write a BUILD file as
```
cc_test (
name = "mytest",
deps = ["libgtest"],
)
```
Making this dep explicit in BUILD files prevents this issue.
The property `gtest` will not be removed as part of this CL. cc_test
macro will use this property to add some gtest specific copts
Test: unit tests
Bug: 249374572
Change-Id: Ife931e26367fd4aab302bedc709cf907e2c01245
This allows us to set product variables as build settings instead
of loading them from a target's provider, which further allows us
to read product config variables in transitions.
Bug: 287539062
Bug: 269577299
Test: Presubmits
Change-Id: I8497703f706162572ceb3486240e1eb02a37f5f6
* changes:
Respect package boundaries in bp2build conversion of go modules
Create a temporary denylist for go binaries used in mixed builds
Partial bp2build conversion of blueprint_go_binary
Partial bp2build conversion of bootstratp_go_package
bp2build's codegen context does not implement
BazelPathConversionContext. To reuse the utility function
transformPackagePaths, update its signature
(Also make deps of go_library unique to make the conversion resilient)
Test: go test ./bp2build
Change-Id: I126b1057d2b26bc6c7d3be2780f1b62d28323cf0
This allows us to rollout building _some_ go targets using rules_go
without affecting mixed builds.
Test: Presubmit
Bug: 284483729
Change-Id: I0ccb4c9b90614369147a380f44f7ae372ef9396e
This module type does not implement android.Module, and therefore we
cannot write a conventional bp2build converter for this module type.
Instead this has been special-cased inside bp2build/build_conversion.go.
There is one major deviation between Soong and Bazel's
go_binary/go_library. Soong
collects the deps in the transitve closure and puts them on compile/link
paths. Bazel OTOH, requires the direct imports to be listed in deps of the binary
explicitly (AFAIK). Since bp2build cannot determine the list of direct
imports from the list of transitive deps, put all the transitive deps in
`deps`
Test: unit tests
Test: TH
Bug: 284483729
Change-Id: I004aaf8607fef1697a0d9e7d018ad657b67778ac
This module type does not implement android.Module, and therefore we
cannot write a conventional bp2build converter for this module type.
Instead this has been special-cased inside bp2build/build_conversion.go.
Because of the above, we also do not have access to useful functions
available in the ctx object of ConvertWithBp2build. This includes
1. Finding the package (directory) of a dep. This requires getting a
handle of the underlying module from its name (string). To solve, we
do a pre-visit to collect this information. This did not increase the
wall time. On my machine, `m bp2build --skip-soong-tests` takes ~14s
before and after this CL
2. Converting srcs to labels. This requires glob and package boundary
resolution. This CL introduces a partial implementation for this
function. (glob patterns are not used in go tools)
For (1), I considered creating a `ModuleFromName` on
`blueprint.Context` instead of a pre-run, but this increased the time to ~27s.
Test: unit tests
Test: TH
Bug: 284483729
Change-Id: Ifeb029103d14947352556dba295591dd7038b090
