Bug#625723: blas FTBFS on i386 in unstable

[Matthias Klose]

Package: blas
Version: 1.2-8
Severity: serious

currently fails to build on i386 with -O2 or -O3. didn't check if it's exposed 
by eglibc or gcc, or if some upstream fixes are needed (the upstream site has 
some new files dating from April 2011).

the failing test cases show a DIFFERENCE in the expected results in the order of 
0.[1-5]e-07.

I see no test failures on amd64, even with -O3.