RFC: ld.so: Add DT_FLAGS_2 and DF_2_GNU_IFUNC [BZ #20019]

[Florian Weimer]

On 05/26/2018 12:01 AM, H.J. Lu wrote:
> On Fri, May 25, 2018 at 2:52 PM, Florian Weimer <fweimer@redhat.com> wrote:
>> On 05/25/2018 10:26 PM, H.J. Lu wrote:
>>>
>>> +$(objpfx)tst-relocmod1b.so: $(objpfx)tst-relocmod1b.os \
>>> +                           $(objpfx)tst-relocmod1a.so
>>> +       $(LINK.o) -nostdlib -nostartfiles -shared -o $@ -Wl,-z,now \
>>> +                 $(filter-out $(shlib-lds),$^)
>>
>>
>> Does this still link against libc.so.6?  If not, then this is the bug.
> 
> It is not linked against libc.so.6 and it is done on purpose.

But this makes the test case invalid.

Florian