The only public target here is the edition defaults helper macro, which can be used by external runtimes and plugins. None of this code is C++-specific though, and should be organized higher up. Appropriate aliases are also placed at the top level for public targets
PiperOrigin-RevId: 625392504
For now, these are limited to tests of text-form for delimited fields that locks down our problematic behavior in editions. Follow up changes will adjust the behavior to behave better under editions.
PiperOrigin-RevId: 622211473
When building with `-Dprotobuf_BUILD_SHARED_LIBS=ON`, we currently put all test
protos into their own shared library. PR #15887 seems to be pushing us over a
limit on the number of exported symbols so that this library no longer links
successfully, though.
This change fixes that problem by always building the test protos into a static
library. This should be fine since it's purely for testing and not meant to be
installed. The only things that depend on it are executables, so we don't need
to worry about ODR violations.
PiperOrigin-RevId: 617929396
My org, as part of its reproducible-build hygiene, builds projects with the source trees in read-only mode. I approached the protobuf build in the same way, but encountered this error (among others):
```
[ 30%] Built target statusor
[ 34%] Built target libprotobuf-lite
[ 45%] Built target libprotobuf
Consolidate compiler generated dependencies of target libprotoc
[ 62%] Built target libprotoc
Consolidate compiler generated dependencies of target protoc
[ 62%] Built target protoc
Consolidate compiler generated dependencies of target scoped_mock_log
[ 62%] Built target scoped_mock_log
[ 62%] Generating /home/src/protobuf/src/google/protobuf/util/message_differencer_unittest_proto3.pb.h, /home/src/protobuf/src/google/protobuf/util/message_differencer_unittest_proto3.pb.cc
/home/src/protobuf/src/google/protobuf/util/message_differencer_unittest_proto3.pb.cc: Read-only file system
make[2]: *** [CMakeFiles/libtest_common.dir/build.make:387: /home/src/protobuf/src/google/protobuf/util/message_differencer_unittest_proto3.pb.h] Error 1
make[1]: *** [CMakeFiles/Makefile2:1194: CMakeFiles/libtest_common.dir/all] Error 2
make: *** [Makefile:146: all] Error 2
```
(`/home/src` is a read-only mount)
Generated source files are effectively build artifacts, and should be written to the build tree, not the source tree. This PR accordingly enables a successful build and test run (lite, full, and conformance) with read-only sources.
(Beyond this, I would add that CMake usually does not need source file paths to be qualified with `CMAKE_SOURCE_DIR` or `CMAKE_BINARY_DIR`; in most cases it knows to look in both locations, favoring the latter if a file is in both. The CMake code could be simplified by relying on this behavior.)
Closes#14455
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/14455 from iskunk:feature/ro-source da7510c24a
PiperOrigin-RevId: 607031010
We transformed the proto2/proto3 protos to editions, and then run the same set of tests over both. This will verify that migrating to editions preserves the same proto2/proto3 behavior. These will not be enabled by default, and require a flag `--maximum_edition=2023`.
Future changes will:
- add more targeted editions-specific tests
- clean up our conformance test framework to allow for more targeted tests
- add wildcards to failure lists in limited cases to reduce noise
- add feature resolution conformance tests
PiperOrigin-RevId: 574570607
This will reduce the number of times our test protos are built, and may fix the flakes we're seeing in aarch64. At the very least, it should reduce them by a factor of 3 and marginally speed up our builds.
PiperOrigin-RevId: 568963559
When building protobuf with BUILD_SHARED_LIBS disabled, conformance_test_runner should link jsoncpp_static but not jsoncpp_lib.
Closes#12733
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12733 from semlanik:main 2ab4be6bb0
PiperOrigin-RevId: 530926843
Allows the use of an external `jsoncpp` library to be used. Replicates the model used by `abseil-cpp` as a "package" or "module" to the `protobuf_JSONCPP_PROVIDER` option.
Resolves: #11827Closes#12577
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12577 from omenos:omenos/cmake-jsoncpp 073edd69b4
PiperOrigin-RevId: 528492610
This cl hit an issue during the shared library cmake build from ODR violations, leading to mismatched absl hash seeds. The problem was pre-existing but didn't manifest until now, and can be traced to the fact that in shared library builds we linked Abseil statically. All of the cmake changes here remove the underlying ODR violation.
PiperOrigin-RevId: 485787671
* Adding jsoncpp submodule
* Adding bazel dependency
* Hook up jsoncpp in Bazel builds
* Hook up jsoncpp dependency in CMake
* Fix conformance binary path
* Move jsoncpp import to the end of the file to avoid confusing add_test
* Using glob to remove headers instead of cyclic file_lists
* Simplify CMake config and include missing files
* Don't remove generated proto headers
* Fix broken CMake proto dependencies instead of opting out pb.h files.
* Fixing cyclic dependency
* Fixing typos
* Revert new files that were deleted by sync script
* Fix CMake breakages
* bump upb version
* Sync from Piper @468772608
PROTOBUF_SYNC_PIPER
* Adding abseil to include path for python C++ extension
* Adding abseil linkage for python C++ extension
* Fixing linkage order
* Bazelfying conformance tests
Adding infrastructure to "Bazelify" languages other than Java and C++
* Delete benchmarks for languages supported by other repositories
* Bazelfying benchmark tests
* Bazelfying python
Use upb's system python rule instead of branching tensorflow
* Bazelfying Ruby
* Bazelfying C#
* Bazelfying Objective-c
* Bazelfying Kokoro mac builds
* Bazelfying Kokoro linux builds
* Deleting all deprecated files from autotools cleanup
This boils down to Makefile.am and tests.sh and all of their remaining references
* Cleanup after PR reorganizing
- Enable 32 bit tests
- Move conformance tests back
- Use select statements to select alternate runtimes
- Add internal prefixes to proto library macros
* Updating READMEs to use bazel instead of autotools.
* Bazelfying Kokoro release builds
* First round of review fixes
* Second round of review fixes
* Third round of review fixes
* Filtering out conformance tests from Bazel on Windows (b/241484899)
* Add version metadata that was previously scraped from configure.ac
* fixing typo from previous fix
* Adding ruby version tests
* Bumping pinned upb version, and adding tests to python CI
* Initial implementation of cmake tests for linux
* Reverting accidental distcheck changes
* Updating gitignore file to include cmake generated files
* Updating existing cmake tests to use newer docker image
* Adding CMake build that uses Ninja as the generator
* Updating CMake documentation to cover Linux support
* Updating to latest cmake image
* Initial implementation of cmake tests for linux
* Reverting accidental distcheck changes
* Deleting extract_includes.bat now that it's been replaced with the generated file_lists.cmake
* Removing unnecessary endif conditions
Mike Kruskal
Adam Cozzette
Daniel Richard G
Alexey Edelev
Mike Rochefort
Mike Kruskal
Arfrever Frehtes Taifersar Arahesis
Bo Yang
Biswapriyo Nath
listonjesse
Paul Yang
Joshua Haberman