pitrou opened a new issue, #44954: URL: https://github.com/apache/arrow/issues/44954
### Describe the bug, including details regarding any error messages, version, and platform. The protobuf compiler has started adding [C++ deprecated attributes](https://github.com/protocolbuffers/protobuf/pull/18036) to class and enum declarations. This in turns breaks our CI builds on macOS, and will probably break other builds later: https://github.com/apache/arrow/actions/runs/12172205626/job/33950463294 ``` FAILED: CMakeFiles/substrait.dir/substrait_ep-generated/substrait/algebra.pb.cc.o /opt/homebrew/bin/ccache /Applications/Xcode_15.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -DARROW_HAVE_NEON -DPROTOBUF_USE_DLLS -I/Users/runner/work/arrow/arrow/build/cpp/substrait_ep-generated -I/Users/runner/work/arrow/arrow/build/cpp/src -I/Users/runner/work/arrow/arrow/cpp/src -I/Users/runner/work/arrow/arrow/cpp/src/generated -isystem /opt/homebrew/include -fno-aligned-new -Qunused-arguments -fcolor-diagnostics -Wall -Wextra -Wdocumentation -DARROW_WARN_DOCUMENTATION -Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-parameter -Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time -Wno-unknown-warning-option -Wno-pass-failed -march=armv8-a -g -Werror -O0 -ggdb -g1 -std=c++17 -arch arm64 -isysroot /Applications/Xcode_15.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk -fPIC -Wno-error=shorten-64-to-32 -MD -MT CMakeFiles/substrait.dir/substrait_ep-generated/substrait/algebra.pb.cc.o -MF CMakeFiles/su bstrait.dir/substrait_ep-generated/substrait/algebra.pb.cc.o.d -o CMakeFiles/substrait.dir/substrait_ep-generated/substrait/algebra.pb.cc.o -c /Users/runner/work/arrow/arrow/build/cpp/substrait_ep-generated/substrait/algebra.pb.cc In file included from /Users/runner/work/arrow/arrow/build/cpp/substrait_ep-generated/substrait/algebra.pb.cc:6: /Users/runner/work/arrow/arrow/build/cpp/substrait_ep-generated/substrait/algebra.pb.h:18443:16: error: 'Expression_Enum' is deprecated [-Werror,-Wdeprecated-declarations] using Enum = Expression_Enum; ^ /Users/runner/work/arrow/arrow/build/cpp/substrait_ep-generated/substrait/algebra.pb.h:7571:9: note: 'Expression_Enum' has been explicitly marked deprecated here class [[deprecated]] Expression_Enum final ^ ``` ### Component(s) C++, Continuous Integration -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
