Re: Accept-language test fails on Mac OS

> On Sat, Dec 06, 2014 at 10:04:06PM +0100, Torsten Bögershausen wrote:
>
>> I get this:
>>
>>
>> expecting success:
>>         check_language "ko-KR, *;q=0.1" ko_KR.UTF-8 de_DE.UTF-8 ja_JP.UTF-8 en_US.UTF-8 &&
>>         check_language "de-DE, *;q=0.1" ""          de_DE.UTF-8 ja_JP.UTF-8 en_US.UTF-8 &&
>>         check_language "ja-JP, *;q=0.1" ""          ""          ja_JP.UTF-8 en_US.UTF-8 &&
>>         check_language "en-US, *;q=0.1" ""          ""          ""          en_US.UTF-8
>>
>> --- expect      2014-12-06 21:00:59.000000000 +0000
>> +++ actual      2014-12-06 21:00:59.000000000 +0000
>> @@ -1 +0,0 @@
>> -Accept-Language: de-DE, *;q=0.1
>> not ok 25 - git client sends Accept-Language based on LANGUAGE, LC_ALL, LC_MESSAGES and LANG
>
> I can reproduce the same problem here (Debian unstable). I actually ran
> into three issues (aside from needing to use Junio's SQUASH commit, to
> avoid the "\r" bash-ism):
>
>   1. I couldn't build without including locale.h, for the
>      definition of setlocale() and the LC_MESSAGES constant (both used
>      in get_preferred_languages).
>
>      I'm not sure what portability issues there are with including it
>      unconditionally. Should this possibly be tied into gettext.c, which
>      already uses setlocale?