configure failure: OSX gcc building two arches

[Graham Percival]

On Wed, Dec 30, 2009 at 04:40:01PM -0700, Carl Sorensen wrote:
> 
> configure:9182: checking pango/pangoft2.h usability
> configure:9182: gcc -c
...
>  -arch ppc -arch i386

Hmm.

> It looks to me like the warning is generated because we have 2 architectures
> in the gcc call, so the error here appears to be a red herring.  But I have
> so little experience with this that I can't be sure.

I see.

So now we suspect that in apple's latest update, they changed
something such that configure decides that gcc should build ppc
and i386?  This change would only happen when you do a fresh
./configure, so it's not surprising the problem wasn't noticed
until now.

Cheers,
- Graham