Yeah, I actually know this but decided I was going to ignore years of experience and just do the most stupid thing I could think of :-

I briefly considered renaming all the variables A$, B$ etc but decided it was too much effort. 

Sent from the ether

> On 31 Oct 2013, at 03:59, Misty De Meo <notifications@github.com> wrote:
> 
> In Library/Formula/qt.rb:
> 
> > @@ -44,7 +65,9 @@ def install
> >      # locations and with Xcode-only.
> >      if superenv?
> >        args << '-no-3dnow'
> > -      args << '-no-ssse3' if MacOS.version <= :snow_leopard
> > +
> > +      # Newer Haswell based machines (2013) seem to have issues compiling when SSSE3 optimizations are enabled
> > +      args << '-no-ssse3' unless build.with?('ssse3') || (MacOS.version >= :lion && Hardware::CPU.family == :haswell && Hardware::CPU.extmodel == 4)
> Aside: question marks aren't valid in variable names ;)
> 
> —
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