diff options
Diffstat (limited to 'Zend/configure.in')
| -rw-r--r-- | Zend/configure.in | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Zend/configure.in b/Zend/configure.in index 3c7915156c..ec339eaef5 100644 --- a/Zend/configure.in +++ b/Zend/configure.in @@ -64,13 +64,13 @@ int zend_sprintf(char *buffer, const char *format, ...); /* To enable the is_nan, is_infinite and is_finite PHP functions */ #ifdef NETWARE - #define HAVE_ISNAN 1 - #define HAVE_ISINF 1 - #define HAVE_ISFINITE 1 + #define HAVE_DECL_ISNAN 1 + #define HAVE_DECL_ISINF 1 + #define HAVE_DECL_ISFINITE 1 #endif #ifndef zend_isnan -#ifdef HAVE_ISNAN +#ifdef HAVE_DECL_ISNAN #define zend_isnan(a) isnan(a) #elif defined(HAVE_FPCLASS) #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN)) @@ -79,18 +79,18 @@ int zend_sprintf(char *buffer, const char *format, ...); #endif #endif -#ifdef HAVE_ISINF +#ifdef HAVE_DECL_ISINF #define zend_isinf(a) isinf(a) #elif defined(INFINITY) /* Might not work, but is required by ISO C99 */ -#define zend_isinf(a) (((a)==INFINITY)?1:0) +#define zend_isinf(a) (((a)==INFINITY || (a)==-INFINITY)?1:0) #elif defined(HAVE_FPCLASS) #define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF)) #else #define zend_isinf(a) 0 #endif -#if defined(HAVE_ISFINITE) || defined(isfinite) +#if defined(HAVE_DECL_ISFINITE) #define zend_finite(a) isfinite(a) #elif defined(HAVE_FINITE) #define zend_finite(a) finite(a) |