master build problems with en_US.utf8 locale

[Stephan Bergmann]

On 31/10/2018 16:33, Patrick Jaap wrote:
> The autogen.sh error is introduced by
> 
> commit 6b56ca7a9bf67bcada666f4cb1c2e20e7c0d512e
> Author: Mike Kaganski <mike.kaganski at collabora.com>
> Date:   Mon Oct 29 14:36:24 2018 +0100
> 
>      Add check for en_US.utf8 locale
> 
>      Change-Id: I62ce7680c65ec49dd81085d4087c578f3b6c7907
>      Reviewed-on: https://gerrit.libreoffice.org/62508
>      Tested-by: Jenkins
>      Reviewed-by: Mike Kaganski <mike.kaganski at collabora.com>
> 
> 
> Why is the en_US.utf8 locale necessary?

See the discussion that ensued in the comments at 
<https://gerrit.libreoffice.org/#/c/62508/>, and 
<https://github.com/Numbertext/libnumbertext/pull/43> "Don't depend on 
en_US.UTF-8 locale" to address the one problem in externallibnumbertext. 
  I haven't yet checked whether there's more such issues, but my intend 
is to get those fixed and eventually revert the above configure.ac check 
again.