Re: [Bug-gsl] GSL: make check fails

[Brian Gough]

At Thu, 6 Aug 2009 15:44:42 -0700,
address@hidden wrote:
> I ran a "./configure --prefix=/my-install-folder" with no error
> I did a 'export CFLAGS="-O3"' then the make with no error, but the "make 
> check" report error in the during "Making check in statistics". 
> 
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [128]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [129]
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [479]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [480]
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [830]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [831]
> FAIL: test
> 

Thanks for the bug report.  Does the same problem occur if you compile
without optimisation? (or with the default optimisation of -O2 instead
of -O3).  From the output it appears that the result is correct, but
the isnan() call used to test it is failing.

-- 
Brian Gough
(GSL Maintainer)

Support freedom by joining the FSF 
http://www.fsf.org/associate/support_freedom/join_fsf?referrer=37