[hurd,commited] hurd: Fix build without NO_HIDDEN

[Adhemerval Zanella]

On 12/09/2017 17:36, Samuel Thibault wrote:
> Adhemerval Zanella, on mar. 12 sept. 2017 17:34:51 -0300, wrote:
>> Samuel, since you spent time in a lot of patches to fix Hurd build,
>> wouldn't be better if you could add hurd build support on 
>> build-many-glibcs.py?
> 
> Unfortunately, we are still far from having something buildable. I'm
> here just keeping up with the newer versions, but there are patches
> needed (e.g. for TLS) which are not included yet and need care.

So currently you can't really build glibc master for hurd, is it
correct?

> 
>> I do not know if it is possible to cross-compiling hurd on Linux,
> 
> It is, but that needs a cross-toolchain which is really not trivial :)

Right, but how currently are you actually testing your changes? Do we
need an old dated toolchain? If so, is there any option to actually
integrate it on build-many-glibcs.py?

> 
>> but I think at least a native build could be useful so generic changes
>> could be checked against Hurd as well.
> 
> Yep, ideally :)
> 
> Samuel
> 

PS: I am CC'ing libc-alpha because it was my initial intent.