[PATCH] [BZ #18078] FAIL: elf/check-localplt with ld from binutils 2.26

[Roland McGrath]

I don't think this is the way to do it.  For those cases it is mandatory
that libc is actually using the PLT entry, so we don't want a check that
would pass if libc stopped using it at all.  Perhaps instead there is a way
to modify scripts/localplt.awk and/or scripts/check-localplt.awk so that
they will grok the new linker's output as constituting use of a PLT entry.
Maybe a GLOB_DAT reloc to a symbol that's STT_FUNC is a close enough proxy?