[PATCH] D56554: [ELF] Add '-z nognustack' opt to suppress emitting PT_GNU_STACK

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

> This segment is not supported at all on NetBSD (stack is always non-executable), and the option is meant to be used to disable emitting it.

The string `.note.GNU-stack` takes only a few bytes in `.shstrtab` and a few for an `Elf64_Shdr` instance. Are there any tools warning about unknown section `.note.GNU-stack` on NetBSD?


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https://reviews.llvm.org/D56554