How do I disable classes of test?

[Daniel Towner]

Hi all,

I am hoping to contribute a new port to gcc in the near future and I am 
currently testing the port using the testsuite. My new port is for a 
16-bit embedded processor which doesn't support any conventional IO 
(printf, etc.), nor does it support floating point. Is there an easy way 
to disable all floating point tests, and all IO tests in the testsuite, 
other than adding suitable target directives in each file?

thanks,

dan.

============================================================================
Daniel Towner
picoChip Designs Ltd., Riverside Buildings, 108, Walcot Street, BATH,
BA1 5BG
daniel.towner@picochip.com
07786 702589