[Scons-users] [accu-general] Witzend, help welcome

[Russel Winder]

On Thu, 2014-05-01 at 13:13 +0100, Russel Winder wrote:

> On Thu, 2014-05-01 at 12:16 +0100, Jonathan Wakely wrote:

> > On 1 May 2014 12:08, Jonathan Wakely wrote:

> > > On 1 May 2014 11:29, Russel Winder wrote:

> > >> The Autoconf/Automake command line is as [1], The SCons Command is as

> > >> [2]. [1] works fine. [2] fails with the error as at [3]. If I remove the

> > >> -std=c++1y from [2] then it works.

> > >

> > > Does it still fail with the same error if you use -std=c++11 instead?

> > >

> > > I would guess that it does, because the C++ library doesn't have all

> > > that many differences between C++11 and C++14.

> > 

> > In fact in GCC 4.8 the library has NO differences. The only C++14

> > feature supported in GCC 4.8 is auto return type deduction in

> > functions.

> > 

> > Use GCC 4.9.0 if you want to play with C++14.

> 

> OK that was simple in the end. I was already using 4.9 for the

> Autoconf/Automake build! Switching to using 4.9 for the SCons build made

> it all work. Thus there was a problem in 4.8 that was fixed in 4.9.

> 

> Thanks to everyone who chipped in to help me discover this.


Spoke too soon. This didn't fix things. :-((

-- 
Russel.
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