MingyuZhong commented on pull request #8143: URL: https://github.com/apache/arrow/pull/8143#issuecomment-690539773
> Ouch, this accidentally broke the ASAN/UBSAN build and I hadn't seen it because of other (unrelated) CI failures: > https://github.com/apache/arrow/runs/1093237142 > > ``` > src/arrow/util/CMakeFiles/arrow-utility-test.dir/decimal_test.cc.o: In function `arrow::Decimal128Test_Multiply_Test::TestBody()': > /arrow/cpp/src/arrow/util/decimal_test.cc:935: undefined reference to `__muloti4' > clang: error: linker command failed with exit code 1 (use -v to see invocation) > ``` I think we hit https://stackoverflow.com/questions/49793632/clang-fsanitize-undefined-with-128-integer-operations-undefined-reference-to . Is there a way to use compiler-rt for ASAN/UBSAN? If not, we can remove that line or revert to always use boost. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org