Configure flags and universal variants

[Paul Guyot]

On Mar 28, 2007, at 1:13 PM, Daniel J. Luke wrote:

> On Mar 27, 2007, at 9:35 PM, Paul Guyot wrote:
>> Besides, trunk code produces -O2 binaries for autoconf-based  
>> ports, while any such port with the previous line is compiled -O0  
>> with 1.4.0.
>
> Might -Os be a better choice for the default?

-O2 is a conservative choice. This is autoconf default when the  
compiler is gcc.
Now, I agree we might want to make this a configurable option.

Paul