feuillatte opened a new issue, #48139: URL: https://github.com/apache/arrow/issues/48139
### Describe the enhancement requested Arrow C++ support currently compiles _mostly_ for QNX, but a bottleneck appears in the endianness header inclusion preprocessor selection logic in `cpp/src/arrow/util/endian.h` . With current-day QNX toolchains, there is no need to include an endianness header. The fix is quite simple: simply detect whether a QNX toolchain is used, and if so, avoid the header inclusion entirely, similarly to what is done now for the AIX operating system. ### Component(s) C++ -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
