`GPR_BACKWARDS_COMPATIBILITY_MODE` was devised to support old Linux kernel with old glibc but gRPC is now expected to support glibc 2.17 and later (2.17 is derived from the oldest but supported Linux distro, CentOS 7). Effectively, gRPC doesn't need `GPR_BACKWARDS_COMPATIBILITY_MODE` anymore. Hence, let's remove it.
gRPC Python and Ruby that distribute binary artifacts already began to use `manylinux` environment dealing with this issue in a better way so they don't need this flag anymore.
Closes#35602
PiperOrigin-RevId: 599895270
This PR is required in order to upgrade to the `master` branch version of protobuf. To do this, we upgrade to the latest version of `rules_python` by:
- Adding in explicit dependencies on all PyPi Bazel test dependencies
- Resolving the circular dependency this creates for `xds-protos` by giving it a Bazel build
- Generating the Python code for `xds-protos` as part of `generate-projects.sh` since doing so directly in Bazel would be highly fragily, dependent on many other projects' Bazel builds
Closes#34945
PiperOrigin-RevId: 599875020
Updates ruby-compiler-dock to 1.4.0 which brings Ruby 3.3 final support per https://github.com/rake-compiler/rake-compiler-dock/releases/tag/1.4.0 and starts cross-compiling for ruby 3.3.
I can't find obviously where the test infrastructure configuration is to run the tests under Ruby 3.3, so might need pointers or an accompanying PR for the test infra. (I note #31991 from @apolcyn so perhaps currently they are not run against newer versions)
Fixes#35396
- Backport to `1.60` is desirable since currently the Ruby gems cannot be installed with Ruby 3.3 and have to be built from source.
Closes#35399
PiperOrigin-RevId: 599200628
This is a prerequisite change to start supporting Bazel 7. Changes are
- Disabled bzlmod which Bazel 7 begins to enable by default. This eventually needs to be done to support bzlmod but not now.
- Upgraded some bazel rule dependencies which are required to support Bazel 7.
- Using Python 3 explcitly as Bazel 7 begins to reject Python 2.
Note that this isn't enough to enable Bazel 7 by default and another PR will follow for that.
Closes#35374
PiperOrigin-RevId: 592931675
This commit upgrades gRPC to protobuf v25.0 and makes some fixes to
account for upb changes. One major change is that upb has been merged
into the protobuf repo, so we can now drop the separate `@upb`
dependency. Another is that `.upb.c` files no longer exist and there are
new `.upb_minitable.h` and `.upb_minitable.c` files. The longer
filenames exceeded a Windows restriction, so to work around that I
renamed the `upb-generated` directory to just `upb-gen`, and likewise
for `upbdefs-generated`.
Introduce `grpc-native-debug` gems containing debug symbol packages that
complement the shared libraries shipped in pre-compiled binary gems.
src/ruby/nativedebug/README.md has details on usage.
- Update to windows RBE docker image, followed by subsequent regenerate
of win RBE toolchain (basically verifying that the README.md for windows
RBE toolchain works well)
- Also move windows docker image from GCR to GAR (which is where our
other testing images already live).
- (cleanup) Move windows RBE docker image to a better location in our
repo.
This PR should be sufficient to demonstrate how we would go about
upgrading the windows RBE build to VS2022 once needed.
- Upgrade windows RBE builds to bazel 6.3.2 (supersedes
https://github.com/grpc/grpc/pull/33880). To be able to do that, the RBE
toolchain needed to be regenerated and
- Also added "--dynamic_mode=off" option for windows build since it
seemed necessary for bazel 6.x builds to pass.
- Wrote instructions for generating windows RBE toolchain using the
`rbe_configs_gen` tool (the original windows RBE toolchain was out of
data and also it was generated by a custom script from
go/rbe-windows-user-guide - using a standard tool is better)
- Wrote instructions for rebuilding the windows RBE docker image.
This addresses the problem where windows RBE is stuck on bazel 5.x
(unlike the rest of the repository) and also documents the steps for
making changes to the RBE docker image (e.g. upgrading the visual studio
version used by RBE).
Since we were planning on adding testing for VS2022 (for which we don't
have any test ATM), this will definitely come handy. With the
documentation the process should now be relatively straightforward.
- Remove no-longer-needed workaround for b/275571385 (and switch back to
using docker image from GAR)
- regenerate RBE linux toolchain for bazel 6.1.2 while at it.
- Extract build metadata for some external dependencies from bazel
build. This is achieved by letting extract_metadata_from_bazel_xml.py
analyze some external libraries and sources. The logic is basically the
same as for internal libraries, I only needed to teach
extract_metadata_from_bazel_xml.py which external libraries it is
allowed to analyze.
* currently, the list of source files is automatically determined for
`z`, `upb`, `re2` and `gtest` dependencies (at least for the case where
we're building in "embedded" mode - e.g. mostly native extensions for
python, php, ruby etc. - cmake has the ability to replace some of these
dependencies by actual cmake dependency.)
- Eliminate the need for manually written gen_build_yaml.py for some
dependencies.
- Make the info on target dependencies in build_autogenerated.yaml more
accurate and complete. Until now, there were some depdendencies that
were allowed to show up in build_autogenerated.yaml and some that were
being skipped. This made generating the CMakeLists.txt and Makefile
quite confusing (since some dependencies are being explicitly mentioned
and some had to be assumed by the build system).
- Overhaul the Makefile
* the Makefile is currently only used internally (e.g. for ruby and PHP
builds)
* until now, the makefile wasn't really using the info about which
targets depend on what libraries, but it was effectively hardcoding the
depedendency data (by magically "knowing" what is the list of all the
stuff that e.g. "grpc" depends on).
* After the overhaul, the Makefile.template now actually looks at the
library dependencies and uses them when generating the makefile. This
gives a more correct and easier to maintain makefile.
* since csharp is no longer on the master branch, remove all mentions of
"csharp" targets in the Makefile.
Other notable changes:
- make extract_metadata_from_bazel_xml.py capable of resolving workspace
bind() rules (so that it knows the real name of the target that is
referred to as e.g. `//external:xyz`)
TODO:
- [DONE] ~~pkgconfig C++ distribtest~~
- [DONE} ~~update third_party/README to reflect changes in how some deps
get updated now.~~
Planned followups:
- cleanup naming of some targets in build metadata and buildsystem
templates: libssl vs boringssl, ares vs cares etc.
- further cleanup of Makefile
- further cleanup of CMakeLists.txt
- remote the need from manually hardcoding extra metadata for targets in
build_autogenerated.yaml. Either add logic that determines the
properties of targets automatically, or use metadata from bazel BUILD.
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This PR:
- Fixes the xds-protos Python package, which was broken when the `udpa`
submodule was removed
- This required re-adding the protoc-gen-validate submodule
- Adds non-Bazel tests for xds-protos and all of its dependent packages
- Versions xds-protos the same way as the rest of the Python packages
- Fixes Python 3.11 support in `run_tests.py`, which is necessary for
the testing mentioned above
CC @sergiitk You won't be able to consume this in the interop tests
until it makes it into a release. I'm thinking I'll want to backport
this to the 1.57.x branch to make that happen faster.
CC @drfloob to inform him about the likely backport.
This was done manually due to a problem with
`tools/distrib/python/make_grpcio_tools.py`. ~I fixed it in this PR
(depends on cl/547979185), so there is a fair chance this upgrade will
work normally for the next release.~ The fix may be problematic for
upgrading protobuf on older release branches, so the improvement will be
worked on separately. CC @jtattermusch
This also updates the UPB dep to the latest commit on the 23.x branch.
This adds pre-built library for aarch64 linux, will help improve the
install speed and avoid building environment issues at customer side.
@apolcyn@jtattermusch Can you help build and push the new rake compiler
image?
Will update the tag and hash after the image is available
Manually tested locally:
```
uname -a
Linux u20 5.15.49-linuxkit #1 SMP PREEMPT Tue Sep 13 07:51:32 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
```
```
time gem install /work/ruby/grpc/pkg/grpc-1.56.0.dev-aarch64-linux.gem
Successfully installed grpc-1.56.0.dev-aarch64-linux
Parsing documentation for grpc-1.56.0.dev-aarch64-linux
Installing ri documentation for grpc-1.56.0.dev-aarch64-linux
Done installing documentation for grpc after 0 seconds
1 gem installed
real 0m22.794s
user 0m17.268s
sys 0m5.156s
```
```
ruby greeter_server.rb &
[1] 319
ruby greeter_client.rb
"Greeting: Hello world"
```
Fixes:
https://github.com/grpc/grpc/issues/31855https://github.com/grpc/grpc/issues/29489
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- Add a new docker image "rbe_ubuntu2004" that is built in a way that's
analogous to how our other testing docker images are built (this gives
us control over what exactly is contained in the docker image and
ability to fine-tune our RBE configuration)
- Switch RBE on linux to the new image (which gives us ubuntu20.04-based
builds)
For some reason, RBE seems to have trouble pulling the docker image from
Google Artifact Registry (GAR), which is where our public testing images
normally live, so for now, I used a workaround and I upload a copy of
the rbe_ubuntu2004 docker image to GCR as well, and that makes RBE works
just fine (see comment in the `renerate_linux_rbe_configs.sh` script).
More followup items (config cleanup, getting local sanitizer builds
working etc.) are in go/grpc-rbe-tech-debt-2023
The very non-trivial upgrade of third_party/protobuf to 22.x
This PR strives to be as small as possible and many changes that were
compatible with protobuf 21.x and didn't have to be merged atomically
with the upgrade were already merged.
Due to the complexity of the upgrade, this PR wasn't created
automatically by a tool, but manually. Subsequent upgraded of
third_party/protobuf with our OSS release script should work again once
this change is merged.
This is best reviewed commit-by-commit, I tried to group changes in
logical areas.
Notable changes:
- the upgrade of third_party/protobuf submodule, the bazel protobuf
dependency itself
- upgrade of UPB dependency to 22.x (in the past, we used to always
upgrade upb to "main", but upb now has release branch as well). UPB
needs to be upgraded atomically with protobuf since there's a de-facto
circular dependency (new protobuf depends on new upb, which depends on
new protobuf for codegen).
- some protobuf and upb bazel rules are now aliases, so `
extract_metadata_from_bazel_xml.py` and `gen_upb_api_from_bazel_xml.py`
had to be modified to be able to follow aliases and reach the actual
aliased targets.
- some protobuf public headers were renamed, so especially
`src/compiler` needed to be updated to use the new headers.
- protobuf and upb now both depend on utf8_range project, so since we
bundle upb with grpc in some languages, we now have to bundle utf8_range
as well (hence changes in build for python, PHP, objC, cmake etc).
- protoc now depends on absl and utf8_range (previously protobuf had
absl dependency, but not for the codegen part), so python's
make_grpcio_tools.py required partial rewrite to be able to handle those
dependencies in the grpcio_tools build.
- many updates and fixes required for C++ distribtests (currently they
all pass, but we'll probably need to follow up, make protobuf's and
grpc's handling of dependencies more aligned and revisit the
distribtests)
- bunch of other changes mostly due to overhaul of protobuf's and upb's
internal build layout.
TODOs:
- [DONE] make sure IWYU and clang_tidy_code pass
- create a list of followups (e.g. work to reenable the few tests I had
to disable and to remove workaround I had to use)
- [DONE in cl/523706129] figure out problem(s) with internal import
---------
Co-authored-by: Craig Tiller <ctiller@google.com>
This is a prerequisite for upgrading to protobuf 22.x
(upb and protobuf now depend on utf8_range)
Currently utf8_range isn't referenced by anything, but it's better to
bring the subtree in advance to make the protobuf upgrade PR smaller.
This reverts commit 7bd9267f32.
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First step in the modernization of our RBE stack (see
go/rbe-tech-debt-notes).
- Get rid of the deprecated rbe_autoconfig and start using
[rbe_configs_gen](https://github.com/bazelbuild/bazel-toolchains#rbe_configs_gen---cli-tool-to-generate-configs)
+ check in the generated toolchain configs.
- Switch from marketplace.gcr.io/google/rbe-ubuntu16-04 to
marketplace.gcr.io/google/rbe-ubuntu18-04 (this image is still not owned
by us, but at least it's newer and demonstrates how a switch to a newer
docker image is done).
- provide script for generating the linux RBE toolchain configs.
- cleanup RBE configuration in the bazelrc files used for remote build
Upgrade boringssl to the latest "master-with-bazel"
- use the `'USE_HEADERMAP' => 'NO'` fix for ObjC
- update the key for asm optimizations on mac/apple in python's setup.py
This PR depends on monterey fixes here:
https://github.com/grpc/grpc/pull/32493 and the boringssl's build
simplification
https://boringssl-review.googlesource.com/c/boringssl/+/56465.
---------
Co-authored-by: Hannah Shi <hannahshisfb@gmail.com>
Esun Kim
Richard Belleville
Chad Wilson
Esun Kim
Adam Cozzette
apolcyn
Eugene Ostroukhov
Mark D. Roth
Jan Tattermusch
Yijie Ma
AJ Heller
alto-ruby
Yousuk Seung
Yash Tibrewal
Luwei Ge
Stanley Cheung