Jeff Garzik wrote:
> Josh Triplett wrote:
>> However, in the meantime, GCC doesn't seem to have any such thing.  How do we
>> want to implement it in Sparse?  I don't think we have enough information on
>> the GCC command line.  I suppose we could allow specifying an architecture
>> explicitly; for cgcc, we could also allow specifying the compiler name for
>> cross-compilation and then deriving the architecture name from the compiler
>> name if not explicitly specified.
> 
> Judging from existing software, "--target foo" to set the target arch 
> should be familiar to many.  If not specified, detect the current arch 
> at runtime, and use the results of the detection as the target arch.

Sounds reasonable.

- Josh Triplett


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