C/C++软件版本号设置和获取，加入编译时间

// source file build_defs.h #ifndef BUILD_DEFS_H #define BUILD_DEFS_H // Example of __DATE__ string: "Jul 27 2012" // 01234567890 #define BUILD_YEAR_CH0 (__DATE__[ 7]) #define BUILD_YEAR_CH1 (__DATE__[ 8]) #define BUILD_YEAR_CH2 (__DATE__[ 9]) #define BUILD_YEAR_CH3 (__DATE__[10]) #define BUILD_MONTH_IS_JAN (__DATE__[0] == 'J' && __DATE__[1] == 'a' && __DATE__[2] == 'n') #define BUILD_MONTH_IS_FEB (__DATE__[0] == 'F') #define BUILD_MONTH_IS_MAR (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'r') #define BUILD_MONTH_IS_APR (__DATE__[0] == 'A' && __DATE__[1] == 'p') #define BUILD_MONTH_IS_MAY (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'y') #define BUILD_MONTH_IS_JUN (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'n') #define BUILD_MONTH_IS_JUL (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'l') #define BUILD_MONTH_IS_AUG (__DATE__[0] == 'A' && __DATE__[1] == 'u') #define BUILD_MONTH_IS_SEP (__DATE__[0] == 'S') #define BUILD_MONTH_IS_OCT (__DATE__[0] == 'O') #define BUILD_MONTH_IS_NOV (__DATE__[0] == 'N') #define BUILD_MONTH_IS_DEC (__DATE__[0] == 'D') #define BUILD_MONTH_CH0 \ ((BUILD_MONTH_IS_OCT || BUILD_MONTH_IS_NOV || BUILD_MONTH_IS_DEC) ? '1' : '0') #define BUILD_MONTH_CH1 \ ( \ (BUILD_MONTH_IS_JAN) ? '1' : \ (BUILD_MONTH_IS_FEB) ? '2' : \ (BUILD_MONTH_IS_MAR) ? '3' : \ (BUILD_MONTH_IS_APR) ? '4' : \ (BUILD_MONTH_IS_MAY) ? '5' : \ (BUILD_MONTH_IS_JUN) ? '6' : \ (BUILD_MONTH_IS_JUL) ? '7' : \ (BUILD_MONTH_IS_AUG) ? '8' : \ (BUILD_MONTH_IS_SEP) ? '9' : \ (BUILD_MONTH_IS_OCT) ? '0' : \ (BUILD_MONTH_IS_NOV) ? '1' : \ (BUILD_MONTH_IS_DEC) ? '2' : \ /* error default */ '?' \ ) #define BUILD_DAY_CH0 ((__DATE__[4] >= '0') ? (__DATE__[4]) : '0') #define BUILD_DAY_CH1 (__DATE__[ 5]) // Example of __TIME__ string: "21:06:19" // 01234567 #define BUILD_HOUR_CH0 (__TIME__[0]) #define BUILD_HOUR_CH1 (__TIME__[1]) #define BUILD_MIN_CH0 (__TIME__[3]) #define BUILD_MIN_CH1 (__TIME__[4]) #define BUILD_SEC_CH0 (__TIME__[6]) #define BUILD_SEC_CH1 (__TIME__[7]) #if VERSION_MAJOR > 100 #define VERSION_MAJOR_INIT \ ((VERSION_MAJOR / 100) + '0'), \ (((VERSION_MAJOR % 100) / 10) + '0'), \ ((VERSION_MAJOR % 10) + '0') #elif VERSION_MAJOR > 10 #define VERSION_MAJOR_INIT \ ((VERSION_MAJOR / 10) + '0'), \ ((VERSION_MAJOR % 10) + '0') #else #define VERSION_MAJOR_INIT \ (VERSION_MAJOR + '0') #endif #if VERSION_MINOR > 100 #define VERSION_MINOR_INIT \ ((VERSION_MINOR / 100) + '0'), \ (((VERSION_MINOR % 100) / 10) + '0'), \ ((VERSION_MINOR % 10) + '0') #elif VERSION_MINOR > 10 #define VERSION_MINOR_INIT \ ((VERSION_MINOR / 10) + '0'), \ ((VERSION_MINOR % 10) + '0') #else #define VERSION_MINOR_INIT \ (VERSION_MINOR + '0') #endif #endif // BUILD_DEFS_H