Branch: Tag:

2016-01-14

2016-01-14 17:31:44 by Martin Nilsson <nilsson@fastmail.com>

Revert "infnan isn't used."

This grep-dosn't-show-all-hits issue is annoying...

This reverts commit 18a4150c9710e43e702c6ede5e36592a2797d091.

4650:         ############################################################################# + MY_CHECK_FUNCTION(infnan, + [ + #include <errno.h> + #include <math.h> + ], [ +  double pinf = infnan(ERANGE); +  double ninf = infnan(-ERANGE); +  double nan = infnan(EDOM); +  exit(!(isinf(pinf)>0 && isinf(ninf)<0 && isnan(nan))); + ]) + #############################################################################   # isfinite() is a macro on at least OS X and Linux which doesn't play well   # with AC_CHECK_FUNCS().   MY_CHECK_FUNCTION(isfinite,