Committed: gas/testsuite/ld-elf/dwarf2-21.d: Pass -W (was: dwarf2 sub-section test)

[Alan Modra]

On Fri, Sep 24, 2021 at 11:47:36PM +0200, Hans-Peter Nilsson wrote:
> Or at least just make -W the default?

Changing readelf output often requires quite a bit of editing in our
testsuites.  If you're willing to do the work, and brave enough to
take any flak, I'll OK a patch.

> Or at least drop the quoted "|| strlen (directory) < 76"
> conditional in binutils/dwarf.c?

I'll even preapprove this one.

> The following was committed as obvious.
> -----------
> Required for the expected "CU:" to be emitted for long
> source-paths.  See binutils/dwarf.c:

Thanks for that.

-- 
Alan Modra
Australia Development Lab, IBM