Issue with c++11 support

[Ryan Schmidt]

On Oct 8, 2014, at 9:23 AM, Nicolas Pavillon wrote:

> When trying to upgrade akonadi, I realised that it fails on 10.8 and earlier, as it seems to require in the latest versions a full c++11 support, so that it fails with errors of the type:
> /opt/local/var/macports/build/_opt_mports_dports_devel_akonadi/akonadi/work/akonadi-1.13.0/server/tests/unittest/akappendhandlertest.cpp:523:26: error: no matching constructor for initialization of 'const std::vector<TagHelper> &'
>        updateTags(tags, { { QLatin1String("PLAIN"), utf8String } });
> As trying to force the build with -stdlib=libc++ would provide libraries with issues on runtime, I am not sure of what could be done, as there is apparently no switch in the code to use older syntaxes. 
> 
> One possibility would be to make an additional port akonadi112 that older systems could rely on, but this seems quite a hassle. I am missing something that could tackle the issue?

You've basically got it. If a project needs C++11, then it needs libc++, which for now means it needs OS X 10.9 or later.