On Jul 21, 2014, at 6:33 AM, Lance Edgar <[email protected]> wrote:

> On 06/15/2014, John Ralls wrote:
>> I’m getting quite close to merging the current C++-build branch into master 
>> again, and this brings two significant changes:
>> * A C++-11 capable compiler is required; the test in configure looks for the 
>> compiler accepting either -std=c++11 or -std=c++0x.
>> * Boost version 1.50 or greater will be required. There’s nothing magic 
>> about that version, it was just the oldest of the ones on the various VMs 
>> I’ve got. If someone would rather have an older minimum version, I can 
>> change it.
> 
> I'd never tried to compile GnuCash before now, so wasn't sure what to expect. 
>  It all went pretty smooth and the initial blockers were pretty obvious to 
> get past, e.g. installing some development packages I didn't have previously.
> 
> The hardest for me was the Boost requirement, since I had 1.49.0 installed 
> via package manager (using Debian 7.6 "wheezy").  Luckily found the comment 
> above, so I hand-edited my configure script to require 1.49.0 and was back in 
> business.  But that was after having downloaded Boost myself and not having 
> any luck with the BOOST_ROOT environment variable or the --with-boost or 
> --with-boost-libdir configure options.
> 
> So point being, if the minimum really is somewhat arbitrary then I would vote 
> it be lowered to 1.49.0 (at least?).

Done. To 1.48, just for a cushion. It is likely temporary, though, because 
boost::log was introduced in 1.54, and we'll probably want to use that to 
replace g_log. Also 1.53 introduced some C++14 concurrency libraries that we 
might want to use so that we don't have to force C++14-compatible 
libstdc++/libc++.

Regards,
John Ralls


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