[Bug-gsl] Compilation failure on AIX

[Xiao, Haiyan]

Hello,
When I make check for the GSL, it fails and the following information
appears:
 FAIL: gsl_sf_hyperg_1F1_e(-100.5, -80.1, 10, &r) [1814]
  expected: 3.5514545173052204e+05
  obtained: 3.5514619835715578e+05 +/- 4.6654724705419976e-07
(rel=1.31368e-12)
  fracdiff: 1.0511550201260663e-06
 tolerance: 4.5474735088646412e-13
  value/expected not consistent within reported error
  value not within tolerance of expected value

 Would you please tell me how to deal with this problem?
Thanks

Best regards,
Haiyan Xiao