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BlitzMax Extended
0.8.9
Pushing Blitz to the Max.
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00001 00008 #ifndef BLITZ_MACROS_H 00009 #define BLITZ_MACROS_H 00010 00011 #ifdef __cplusplus 00012 # define BB_BEGIN_DECLS extern "C" { 00013 # define BB_END_DECLS } 00014 #else 00015 # define BB_BEGIN_DECLS 00016 # define BB_END_DECLS 00017 #endif 00018 00019 BB_BEGIN_DECLS 00020 00021 // Check OS to build for 00022 00023 #if defined (__linux__) 00024 # define BB_OS_LINUX TRUE 00025 #endif 00026 00027 #if defined (__APPLE__) 00028 # define BB_OS_MACOS TRUE 00029 #endif 00030 00031 #if defined (_WIN32) 00032 # define BB_OS_WIN32 TRUE 00033 #endif 00034 00035 // Check the system's CPU 00036 00037 #if defined (__ppc__) 00038 # define BB_CPU_PPC TRUE 00039 #endif 00040 00041 #if defined (__i386__) || defined (_X86_) 00042 # define BB_CPU_X86 TRUE 00043 #endif 00044 00045 // Check for C version 00046 00047 #if defined (__STDC_VERSION__) 00048 00049 # if __STDC_VERSION__ >= 199901L 00050 # define BB_ENV_C99 TRUE 00051 # endif // C99 00052 00053 #endif // __STDC_VERSION__ 00054 00055 // Check for 32/64-bit environment 00056 00057 #if defined (__GNUC__) 00058 00059 # if defined (__x86_64__) || __ppc64__ 00060 # define BB_ENV_64BIT TRUE 00061 # else 00062 # define BB_ENV_32BIT TRUE 00063 # endif 00064 00065 #elif defined (_WIN32) || defined (_WIN64) 00066 00067 # if defined (_WIN64) 00068 # define BB_ENV_64BIT TRUE 00069 # else 00070 # define BB_ENV_32BIT TRUE 00071 # endif 00072 00073 #endif // _WIN32 || _WIN64 00074 00075 // Double-check compile-time configuration in case something went wrong 00076 // on the way from blitz.bmx to gcc 00077 00078 #if defined (THREADED) && !defined (BB_THREADED) 00079 # define BB_THREADED TRUE 00080 #endif 00081 00082 #if !defined (NDEBUG) && !defined (BB_DEBUG) 00083 # define BB_DEBUG TRUE 00084 #endif 00085 00086 // Set compile options 00087 00088 #if defined (__GNUC__) && defined (BB_ENV_C99) 00089 // Helpers are various (inline) functions and macros to ease development 00090 # define BB_ENABLE_HELPER 00091 #endif // GCC & C99 00092 00093 // Error checking 00094 00095 #if defined (BB_ENABLE_EXPERIMENTAL) && !defined (BB_ENV_C99) 00096 # error "Experimental compilation mode requires C99." 00097 #endif 00098 00099 // Macros that actually do something 00100 00101 #define BB_MIN(x, y) ((x) < (y) ? (x) : (y)) 00102 #define BB_MAX(x, y) ((x) > (y) ? (x) : (y)) 00103 #define BB_ABS(x) ((x) > 0 ? (x) : -(x)) 00104 00105 BB_END_DECLS 00106 00107 #endif // BLITZ_MACROS_H
1.8.0