System library dependencies not documented about unix

[hasufell]

Which system libraries does unix depend on?

$ lddtree libHSunix-2.7.2.2-ghc8.10.7.so | grep -v libHS                                                                          114ms  Mon 16:49
    librt.so.1 => /lib64/librt.so.1
    libutil.so.1 => /lib64/libutil.so.1
    libdl.so.2 => /lib64/libdl.so.2
    libpthread.so.0 => /lib64/libpthread.so.0
    libgmp.so.10 => /lib64/libgmp.so.10
    libc.so.6 => /lib64/libc.so.6
        ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2
    libm.so.6 => /lib64/libm.so.6

[Bodigrim]

__xmknod is mknod provided by glibc. I don't think the CI failure is anyhow specific to unix package, it's just the very first library GHC is trying to link statically.

[andreasabel]

Thanks for the info.
I think it would be good to add the information that Julian retrieved to the docs, or, alternatively, the recipe how to retrieve it.