Default +universal variant for configure-based ports

[Vincent Lefevre]

On 2007-02-26 13:45:09 +0900, Paul Guyot wrote:
> * you can add -O -g if the port requires it with just:
> configure.universal_cflags-append	-O -g

Why isn't -O (equivalent to -O1) used by default?

It is regarded as stable by Apple (since it is in the tech note)
and is better than the default -O0 (no optimization).

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