Deactivating the installed version before trying to install the update

[Ryan Schmidt]

On Jan 21, 2014, at 07:53, Adam Mercer <ram at macports.org> wrote:

> On Mon, Jan 20, 2014 at 3:06 PM, Ryan Schmidt <ryandesign at macports.org> wrote:
> 
>>> No, that doesn't work. SWIG complains out the -isystem flag:
>>> 
>>> swig error : Unrecognized option -isystem/opt/local/include
>> 
>> Well that needs to be fixed, before MacPorts 2.3 comes out, or there'll be problems. Is there already a swig bug report for this problem?
> 
> Not that I'm aware off, searching only leads me to a Homebrew ticket
> where they filter out -isystem flags before passing to SWIG.

So which port is it that fails to install when -isystem is in CPPFLAGS? So I can try it on my system.