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| author | Nuno Lopes <nlopess@php.net> | 2017-12-04 15:12:20 -0500 |
|---|---|---|
| committer | Nuno Lopes <nlopess@php.net> | 2017-12-04 15:12:20 -0500 |
| commit | f55083906fe977e1740ed8f55634782f571deeff (patch) | |
| tree | d35032a80e87553971b026e84e4a357adc563267 /Zend/zend_portability.h | |
| parent | 525ab4198ee2b25fe309cf5dc2180f64ea14ae57 (diff) | |
| download | php-git-f55083906fe977e1740ed8f55634782f571deeff.tar.gz | |
fix build with older gccs: label attributes are only available with gcc 5+
Diffstat (limited to 'Zend/zend_portability.h')
| -rw-r--r-- | Zend/zend_portability.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Zend/zend_portability.h b/Zend/zend_portability.h index 2003734f0c..0573550719 100644 --- a/Zend/zend_portability.h +++ b/Zend/zend_portability.h @@ -219,18 +219,22 @@ char *alloca(); #if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003 # define ZEND_ATTRIBUTE_UNUSED __attribute__((unused)) -# define ZEND_ATTRIBUTE_UNUSED_LABEL __attribute__((cold, unused)); -# define ZEND_ATTRIBUTE_COLD_LABEL __attribute__((cold)); -# define ZEND_ATTRIBUTE_HOT_LABEL __attribute__((hot)); # define ZEND_COLD __attribute__((cold)) # define ZEND_HOT __attribute__((hot)) #else # define ZEND_ATTRIBUTE_UNUSED +# define ZEND_COLD +# define ZEND_HOT +#endif + +#if defined(__GNUC__) && ZEND_GCC_VERSION >= 5000 +# define ZEND_ATTRIBUTE_UNUSED_LABEL __attribute__((cold, unused)); +# define ZEND_ATTRIBUTE_COLD_LABEL __attribute__((cold)); +# define ZEND_ATTRIBUTE_HOT_LABEL __attribute__((hot)); +#else # define ZEND_ATTRIBUTE_UNUSED_LABEL # define ZEND_ATTRIBUTE_COLD_LABEL # define ZEND_ATTRIBUTE_HOT_LABEL -# define ZEND_COLD -# define ZEND_HOT #endif #if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004 && defined(__i386__) |