diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/scummsys.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/common/scummsys.h b/common/scummsys.h index 27fcb84505..938770baa6 100644 --- a/common/scummsys.h +++ b/common/scummsys.h @@ -309,6 +309,23 @@ #endif #endif +// +// Determine 64 bitness +// Reference: http://nadeausoftware.com/articles/2012/02/c_c_tip_how_detect_processor_type_using_compiler_predefined_macros +// +#if !defined(HAVE_CONFIG_H) + + #if defined(__x86_64__) || \ + defined(_M_X64) || \ + defined(__ppc64__) || \ + defined(__powerpc64__) || \ + defined(__LP64__) + + #define SCUMM_64BITS + + #endif + +#endif // // Some more system specific settings. |