This is needed to make protobuf/bazel package minimal for other proto rules.
Keep 4 public bzl files in upb/bazel. They end up under protobuf/bazel, and they are legitimately used by other repositories.
Move upb_proto_library_internal/* under bazel/private. Those are utilities used in the rules. Moving them one level deeper makes protobuf/bazel package clean for other rules.
Move build_defs.bzl and amalgamation under /upb/bazel. Those are utilities used in the build.
Move lua.BUILD and python* uner /python/dist. Those are used in the WORKSPACE dependency setup.
PiperOrigin-RevId: 621442236
Three of these runtimes are based on upb, and the fourth is based on the Java runtime. Both of these already have editions support, so this was mostly just a matter of:
- Advertising support to allow editions codegen
- Stripping features from the runtime options
- Hooking up conformance tests
- Adding some lightweight editions tests
There are also a few minor orthogonal fixes included here:
- Ruby's upb hack for treating all enums as open enums needed tweaking
- The `enable_editions` flag is no longer needed in our internal proto rules
PiperOrigin-RevId: 616256211
This now matches the upb_use_cpp_toolchain function name in the equivalent function in third_party/upb/bazel/upb_proto_library_internal/cc_library_func.bzl.
PiperOrigin-RevId: 606257428
To satisfy the layering check, we need to depend on :gtest for the headers, in
addition to :gtest_main which provides the main() function.
There are a bunch of formatting changes as a side effect of this, but they
should be harmless.
PiperOrigin-RevId: 594318263
This makes the file layout a bit more consistent with the `protos ->
protos_generator` pattern. I also replaced the `upbc` namespace with
`upb::generator`.
PiperOrigin-RevId: 569264372
This separate helper for upb dependencies no longer makes sense now that upb
has been merged into the protobuf repo. This change deletes that helper and
moves the upb-specific dependencies into the `protobuf_deps()` function.
I noticed that the Python package deps need to be updated to reflect our
current support level, but I will fix that in a followup CL.
PiperOrigin-RevId: 568997625
This change moves almost everything in the `upb/` directory up one level, so
that for example `upb/upb/generated_code_support.h` becomes just
`upb/generated_code_support.h`. The only exceptions I made to this were that I
left `upb/cmake` and `upb/BUILD` where they are, mostly because that avoids
conflict with other files and the current locations seem reasonable for now.
The `python/` directory is a little bit of a challenge because we had to merge
the existing directory there with `upb/python/`. I made `upb/python/BUILD` into
the BUILD file for the merged directory, and it effectively loads the contents
of the other BUILD file via `python/build_targets.bzl`, but I plan to clean
this up soon.
PiperOrigin-RevId: 568651768
If there is no local Python installation then the contents of this glob will be
empty. We want the build to succeed in that scenario, so this change will allow
that to happen.
PiperOrigin-RevId: 559407373
This flag was added to Protobuf and submitted separately due to version skew between repos.
This attempts to fix the following error from local and release settings both matching.
```
ERROR: /workspace/_build/out/external/upb/python/dist/BUILD.bazel:251:9: Illegal ambiguous match on configurable attribute "platform" in @upb//python/dist:binary_wheel:
@upb//python/dist:linux_x86_64_local
@upb//python/dist:windows_x86_64
Multiple matches are not allowed unless one is unambiguously more specialized or they resolve to the same value. See https://bazel.build/reference/be/functions#select.
```
PiperOrigin-RevId: 553226261
This special `proto_library` behavior is known as an *alias library*:
https://bazel.build/reference/be/protocol-buffer#proto_library_args
Without this CL, the compilation of the added test fails with:
```
test_import_empty_srcs.upb.c:12:10: error:
module :test_import_empty_srcs_proto.upb does not depend on a
module exporting 'test.upb.h'
```
PiperOrigin-RevId: 545153380
This fixes cases where the interpreter cannot be executed, as there is no indication about how to execute it.
Fixes#1212Closes#1336
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/upb/pull/1336 from vthib:1212-python-interpreter-shebang 956482d9665c15f4781b16d7fa3da45a6615aa54
PiperOrigin-RevId: 541927182
"Thunks" are .c files with definitions for the inline functions in the gencode C
API. They are meant to be used from statically compiled languages that cannot
use inline C functions such as Rust.
Experimental, do not use. Our current plan is to delete this code in the order
of months. Without any prior warning.
PiperOrigin-RevId: 516522823
This was already broken, but wasn't caught in tests because `python3` wasn't defined on our windows machines. To prevent it from breaking the entire downstream Bazel workspace when `python3` exists, we mark it unsupported.
PiperOrigin-RevId: 506318286
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