#include <stdio.h>

#define MONTH_PER_YEAR   12   // 一年12月
#define YEAR_MONTH_DAY   20   // 年月日缓存大小
#define HOUR_MINUTES_SEC 20   // 时分秒缓存大小

void GetCompileTime(void)
{
  const char year_month[MONTH_PER_YEAR][4] =
  { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
  char compile_date[YEAR_MONTH_DAY] = {0}, compile_time[HOUR_MINUTES_SEC] = {0}, i;
  char str_month[4] = {0};
  int year, month, day, hour, minutes, seconds;

  sprintf(compile_date, "%s", __DATE__); // "Aug 23 2016"
  sprintf(compile_time, "%s", __TIME__); // "10:59:19"

  sscanf(compile_date, "%s %d %d", str_month, &day, &year);
  sscanf(compile_time, "%d:%d:%d", &hour, &minutes, &seconds);

  for(i = 0; i < MONTH_PER_YEAR; ++i)
  {
    if(strncmp(str_month, year_month[i], 3) == 0)
    {
      month = i + 1;
      break;
    }
  }

  printf("Compile time is = %d-%d-%d %d:%d:%d\n", year, month, day, hour, minutes, seconds);
}

int main(void)
{
  GetCompileTime();

  return 0;
}