I had problems building one of the other libraries I need (wxWidgets) using clang, but I’ll get their latest svn and see if it’s resolved. If so, I’ll try clang with my Xcode 4.6 and see where that takes me.

Thanks.

Best wishes.

Tim Burgess

From: Boost-users [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Michael Olea
Sent: 10 January 2014 16:21
To: boost-users@lists.boost.org
Subject: Re: [Boost-users] Compilation problem with has_binary_operator.hpp on Mac OSX

On Jan 10, 2014, at 8:08 AM, Tim Burgess <tim@raisedbar.net> wrote:

OK,

This fix worked for me in clearing the issue around has_binary. However, I'm
still having a problem. The module I'm trying to build is an objective-c++
framework and, due to an earlier problem around anonymous enumerations, I
was told to use a later version of GCC than Apple's provided version. For
this reason I configured GCC 4.8.2 from MacPorts and set up a compiler
plug-in for Xcode 4.6 to build my framework using this version of the
compiler. I now appear to be in a Catch 22 scenario as GCC 4.8 apparently
does not support C blocks, giving me the following first error:

NSTask.h:69: Expected unqualified-id before '^'

I can clear this by reverting to Apple's GCC 4.2, but then I'll get
anonymous enum errors in Boost's decay.h.

I'm now way out of my depth and experience, so can anybody please offer any
help out of my dilemma?

Best wishes.
Tim Burgess

I don't know if this will help, or if it is even an option for you, but

can you try Xcode 5 with clang?