[libstdc++ PATH] tr1::bind support

[Chris Jefferson]

Can I just query how long other people are finding programs take to 
compile with tr1::bind?

I might have applied the patch incorrectly, as I have a different 
version of <tuple> locally, but I'm finding simple files from the 
testsuite (such as tr1/6_containers/tuple/tuple_size.cc), and in fact 
anything that contains either <functional> or <tuple> is taking over 30 
seconds to compile! (1.4Ghz machine, 512MB ram).

Apologises if is a false alarm and I've just broken my local copy, but 
if this is in fact the case, would it be possible at least to seperate 
out those parts of functional which tuple requires and put them into a 
common file, rather than pulling all of functional into tuple?

Chris