diff options
Diffstat (limited to 'compiler-tests.h')
| -rw-r--r-- | compiler-tests.h | 65 |
1 files changed, 55 insertions, 10 deletions
diff --git a/compiler-tests.h b/compiler-tests.h index 4793b719..d4fe177b 100644 --- a/compiler-tests.h +++ b/compiler-tests.h @@ -80,14 +80,30 @@ */ #if ! defined(__GNUC__) -#define ND_IS_AT_LEAST_GNUC_VERSION(major, minor) 0 + /* Not GCC and not "just like GCC" */ + #define ND_IS_AT_LEAST_GNUC_VERSION(major, minor) 0 #else -#define ND_IS_AT_LEAST_GNUC_VERSION(major, minor) \ + /* GCC or "just like GCC" */ + #define ND_IS_AT_LEAST_GNUC_VERSION(major, minor) \ (__GNUC__ > (major) || \ (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) #endif /* + * Check whether this is Clang major.minor or a later release. + */ + +#if !defined(__clang__) + /* Not Clang */ + #define ND_IS_AT_LEAST_CLANG_VERSION(major, minor) 0 +#else + /* Clang */ + #define ND_IS_AT_LEAST_CLANG_VERSION(major, minor) \ + (__clang_major__ > (major) || \ + (__clang_major__ == (major) && __clang_minor__ >= (minor))) +#endif + +/* * Check whether this is Sun C/SunPro C/Oracle Studio major.minor * or a later release. * @@ -106,13 +122,15 @@ */ #if ! defined(__SUNPRO_C) -#define ND_IS_AT_LEAST_SUNC_VERSION(major,minor) 0 + /* Not Sun/Oracle C */ + #define ND_IS_AT_LEAST_SUNC_VERSION(major,minor) 0 #else -#define ND_SUNPRO_VERSION_TO_BCD(major, minor) \ + /* Sun/Oracle C */ + #define ND_SUNPRO_VERSION_TO_BCD(major, minor) \ (((minor) >= 10) ? \ (((major) << 12) | (((minor)/10) << 8) | (((minor)%10) << 4)) : \ (((major) << 8) | ((minor) << 4))) -#define ND_IS_AT_LEAST_SUNC_VERSION(major,minor) \ + #define ND_IS_AT_LEAST_SUNC_VERSION(major,minor) \ (__SUNPRO_C >= ND_SUNPRO_VERSION_TO_BCD((major), (minor))) #endif @@ -121,13 +139,38 @@ * * The version number in __xlC__ has the major version in the * upper 8 bits and the minor version in the lower 8 bits. + * On AIX __xlC__ is always defined, __ibmxl__ becomes defined in XL C 16.1. + * On Linux since XL C 13.1.6 __xlC__ is not defined by default anymore, but + * __ibmxl__ is defined since at least XL C 13.1.1. */ -#if ! defined(__xlC__) -#define ND_IS_AT_LEAST_XL_C_VERSION(major,minor) 0 +#if ! defined(__xlC__) && ! defined(__ibmxl__) + /* Not XL C */ + #define ND_IS_AT_LEAST_XL_C_VERSION(major,minor) 0 + #define ND_IS_AT_LEAST_XL_C_MODFIX(modification, fixlevel) 0 #else -#define ND_IS_AT_LEAST_XL_C_VERSION(major, minor) \ + /* XL C */ + #if defined(__ibmxl__) + /* + * Later Linux version of XL C; use __ibmxl_version__ to test + * the version. + */ + #define ND_IS_AT_LEAST_XL_C_VERSION(major, minor) \ + (__ibmxl_version__ > (major) || \ + (__ibmxl_version__ == (major) && __ibmxl_release__ >= (minor))) + #define ND_IS_AT_LEAST_XL_C_MODFIX(modification, fixlevel) \ + (__ibmxl_modification__ > (modification) || \ + (__ibmxl_modification__ == (modification) && \ + __ibmxl_ptf_fix_level__ >= (fixlevel))) + #else /* __ibmxl__ */ + /* + * __ibmxl__ not defined; use __xlC__ to test the version. + */ + #define ND_IS_AT_LEAST_XL_C_VERSION(major, minor) \ (__xlC__ >= (((major) << 8) | (minor))) + #define ND_IS_AT_LEAST_XL_C_MODFIX(modification, fixlevel) \ + ((((modification) << 8) | (fixlevel)) >= __xlC_ver__) + #endif /* __ibmxl__ */ #endif /* @@ -142,9 +185,11 @@ */ #if ! defined(__HP_aCC) -#define ND_IS_AT_LEAST_HP_C_VERSION(major,minor) 0 + /* Not HP C */ + #define ND_IS_AT_LEAST_HP_C_VERSION(major,minor) 0 #else -#define ND_IS_AT_LEAST_HP_C_VERSION(major,minor) \ + /* HP C */ + #define ND_IS_AT_LEAST_HP_C_VERSION(major,minor) \ (__HP_aCC >= ((major)*10000 + (minor)*100)) #endif |