Want to add a linker option for building glibc

[Florian Weimer]

* Mahmood Naderan via Libc-help:

> I would like to build a 2.23 with a custom linker flag --emit-relocs. I tried this command
>
>
> ~/glibc-2.23/configure --prefix=/opt/glibc-2.23-install --with-ld-opt="-Wl,--emit-relocs"
>
> But when I grep in the output of "make" and "make install", I don't see such option in the processed files.
>
> What should I do then?

It should be possible to set LINK.o during make:

$ make -j`nproc` LINK.o="gcc -Wl,--emit-relocs"

Thanks,
Florian