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Use C++ symbols, when C++11 or upper is compiled

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This commit is contained in:
Anatol Belski 2018-10-18 23:16:43 +02:00
parent a4b33f775e
commit 322b97a19a
3 changed files with 28 additions and 6 deletions
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14
Zend/configure.ac
View file

@ -50,10 +50,16 @@ int zend_sprintf(char *buffer, const char *format, ...);
# define zend_sprintf sprintf
#endif
#if defined(__cplusplus) && __cplusplus >= 201103L
#include <cmath>
#define zend_isnan std::isnan
#define zend_isinf std::isinf
#define zend_finite std::isfinite
#else
#include <math.h>
#ifndef zend_isnan
#if HAVE_DECL_ISNAN && (!defined(__cplusplus) || __cplusplus < 201103L)
#if 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))
@ -62,7 +68,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
#endif
#endif
#if HAVE_DECL_ISINF && (!defined(__cplusplus) || __cplusplus < 201103L)
#if HAVE_DECL_ISINF
#define zend_isinf(a) isinf(a)
#elif defined(INFINITY)
/* Might not work, but is required by ISO C99 */
@ -73,7 +79,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
#define zend_isinf(a) 0
#endif
#if HAVE_DECL_ISFINITE && (!defined(__cplusplus) || __cplusplus < 201103L)
#if HAVE_DECL_ISFINITE
#define zend_finite(a) isfinite(a)
#elif defined(HAVE_FINITE)
#define zend_finite(a) finite(a)
@ -83,6 +89,8 @@ int zend_sprintf(char *buffer, const char *format, ...);
#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1)
#endif
#endif
#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */
])

7
Zend/zend_config.w32.h
View file

@ -50,9 +50,16 @@ typedef unsigned int uint;
#endif
#define strcasecmp(s1, s2) _stricmp(s1, s2)
#define strncasecmp(s1, s2, n) _strnicmp(s1, s2, n)
#if defined(__cplusplus) && __cplusplus >= 201103L
#include <cmath>
#define zend_isnan std::isnan
#define zend_isinf std::isinf
#define zend_finite std::isfinite
#else
#define zend_isinf(a) ((_fpclass(a) == _FPCLASS_PINF) || (_fpclass(a) == _FPCLASS_NINF))
#define zend_finite(x) _finite(x)
#define zend_isnan(x) _isnan(x)
#endif
#define zend_sprintf sprintf

13
configure.ac
View file

@ -59,10 +59,16 @@ int zend_sprintf(char *buffer, const char *format, ...);
# define zend_sprintf sprintf
#endif
#if defined(__cplusplus) && __cplusplus >= 201103L
#include <cmath>
#define zend_isnan std::isnan
#define zend_isinf std::isinf
#define zend_finite std::isfinite
#else
#include <math.h>
#ifndef zend_isnan
#if HAVE_DECL_ISNAN && (!defined(__cplusplus) || __cplusplus < 201103L)
#if 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))
@ -71,7 +77,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
#endif
#endif
#if HAVE_DECL_ISINF && (!defined(__cplusplus) || __cplusplus < 201103L)
#if HAVE_DECL_ISINF
#define zend_isinf(a) isinf(a)
#elif defined(INFINITY)
/* Might not work, but is required by ISO C99 */
@ -82,7 +88,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
#define zend_isinf(a) 0
#endif
#if HAVE_DECL_ISFINITE && (!defined(__cplusplus) || __cplusplus < 201103L)
#if HAVE_DECL_ISFINITE
#define zend_finite(a) isfinite(a)
#elif defined(HAVE_FINITE)
#define zend_finite(a) finite(a)
@ -92,6 +98,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1)
#endif
#endif
#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */
#undef PTHREADS