What happens if you build with -msecure-plt or -fno-plt?

Thanks,

-- 
Raul

On Tue, Nov 13, 2018 at 2:39 PM Charlene Wendling <juliana...@posteo.jp> wrote:
>
> Hi,
>
> bcallah@ (mostly) and i (who owns the hardware and builds) are currently
> trying to get llvm/clang working on macpcc. That would allow us to try
> unbreaking many ports on this platform, especially those that depend on
> webkitgtk4.
>
> It currently builds [1] and installs [2] properly. I then tried to build
> a port with clang, successfully, but it fails at runtime. This is what i
> get, even with a simple "hello world", on OpenBSD 6.4-current (GENERIC)
> #263 (2018/11/09):
>
> $ ./hello
> ld.so: hello: unsupported insecure BSS PLT object
>
> Recently, support for BSS PLT format has been deleted [3].
>
> Is it possible to fix clang so we get binaries that work at runtime?
>
> Reintroducing BSS PLT is probably not the best solution, and is only
> considered a "decent guess" to fix the issue.
>
> Your opinions are welcome!
>
> Charlène.
>
>
> [1] https://transfer.sh/So4dg/llvm.working.build.log
> [2]
> https://bsd.network/system/media_attachments/files/000/613/163/original/4279771bd01ce556.png?1542113789
> [3] https://marc.info/?l=openbsd-cvs&m=154174152917901&w=2
>

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