[PATCH] D96914: [ELF] Add -z start-stop-gc to let __start_/__stop_ not retain C identifier name sections

[Harald van Dijk via Phabricator via llvm-commits]

hvdijk added a comment.

That followup 6d2d3bd0a61f5fc7fd9f61f48bc30e9ca77cc619 <https://reviews.llvm.org/rG6d2d3bd0a61f5fc7fd9f61f48bc30e9ca77cc619> gives off the impression that aside from systemd, nothing else would be broken by the change. That is incorrect, enough time has passed since the traditional GNU ld behaviour was ubiquitous that more software has started relying on the new GNU ld behaviour, and lld 13 breaks at least NetworkManager too. What's the right thing to do here? At the very least, I think the release notes simply listing this as an improvement rather than as a breaking change is not enough info for users to beware that their code may need updating, but depending on whether the breakage affects enough other software, maybe it should be reverted on the 13.x branch as well?


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https://reviews.llvm.org/D96914