multiple arch flags won't work with -E

[Daniel J. Luke]

On Feb 3, 2011, at 2:35 PM, James Gregurich wrote:
> 
> ok. ignoring the practical perspective, what is conceptually correct? What is the design purpose of CPPFLAGS and CXXFLAGS In the configure script system?

AFAIK, -arch isn't a cpp option (but an [apple modified] gcc one), so it would be incorrect to add it to CPPFLAGS

--
Daniel J. Luke                                                                   
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