From 7894a7255f1e6e0468e9e673c119be09bebf5e35 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 4 Jan 2009 16:41:08 +0000 Subject: [PATCH] Merged revisions 68302 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r68302 | mark.dickinson | 2009-01-04 16:06:40 +0000 (Sun, 04 Jan 2009) | 4 lines Oops. Need to check not only that HAVE_DECL_ISINF is defined, but also that it's equal to 1. (If isinf isn't defined, HAVE_DECL_ISINF is defined to be 0, rather than being undefined.) ........ --- Include/pymath.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Include/pymath.h b/Include/pymath.h index 13f95b4ff1d..9e0f46f9ba9 100644 --- a/Include/pymath.h +++ b/Include/pymath.h @@ -87,7 +87,7 @@ extern double copysign(double, double); * Note: PC/pyconfig.h defines Py_IS_NAN as _isnan */ #ifndef Py_IS_NAN -#ifdef HAVE_DECL_ISNAN +#ifdef HAVE_DECL_ISNAN && HAVE_DECL_ISNAN == 1 #define Py_IS_NAN(X) isnan(X) #else #define Py_IS_NAN(X) ((X) != (X)) @@ -104,7 +104,7 @@ extern double copysign(double, double); * Note: PC/pyconfig.h defines Py_IS_INFINITY as _isinf */ #ifndef Py_IS_INFINITY -#ifdef HAVE_DECL_ISINF +#ifdef HAVE_DECL_ISINF && HAVE_DECL_ISINF == 1 #define Py_IS_INFINITY(X) isinf(X) #else #define Py_IS_INFINITY(X) ((X) && (X)*0.5 == (X))