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Merged revisions 68311 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/trunk

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  r68311 | mark.dickinson | 2009-01-04 19:53:00 +0000 (Sun, 04 Jan 2009) | 2 lines

  Use C99 'isfinite' macro in preference to BSD-derived 'finite' function.
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This commit is contained in:
Mark Dickinson 2009-01-05 17:08:27 +00:00
parent e69cdf924d
commit 52144f5782
1 changed files with 3 additions and 1 deletions
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Include/pymath.h
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@ -118,7 +118,9 @@ extern double copysign(double, double);
* Note: PC/pyconfig.h defines Py_IS_FINITE as _finite
*/
#ifndef Py_IS_FINITE
#ifdef HAVE_FINITE
#if defined HAVE_DECL_ISFINITE && HAVE_DECL_ISFINITE == 1
#define Py_IS_FINITE(X) isfinite(X)
#elif defined HAVE_FINITE
#define Py_IS_FINITE(X) finite(X)
#else
#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))