commit 1bf6401ab27f902dde94848e5868a8482bef35f0
author Mark Dickinson <dickinsm@gmail.com> Sun Jan 04 19:53:00 2009 +0000
committer Mark Dickinson <dickinsm@gmail.com> Sun Jan 04 19:53:00 2009 +0000
tree 5177dce9dc979c4a38b28710d16df859453eb572
parent 0ebfedf38e0979aec50e6f99fcc5468a5679fd5b

Use C99 'isfinite' macro in preference to BSD-derived 'finite' function.

Include/pymath.h

diff --git a/Include/pymath.h b/Include/pymath.h
index ca84dd9..0631b93 100644
--- a/Include/pymath.h
+++ b/Include/pymath.h
@@ -118,7 +118,9 @@
  * 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))