Plenty of PSPP tests fail ....

[Matej Cepl]

Hi,

I thought it might be interesting to run pspp unit tests on some more 
exotic architectures to which I have some access (s390, s390x, powerpc) 
and so I have first build PSPP on what's essentially Fedora 17 on plain 
x86_64. I was quite surprised that I've got a lot of failing tests even 
then (see http://mcepl.fedorapeople.org/tmp/testsuite-results.zip for data).

Do I do anything wrong or it is because of too bleeding edge environment 
(e.g., gcc 4.7.0 20120507)? Any comments how to get rid of those 
failures before I try to do anything on more exotic architectures?

Best,

Matěj