chore: print emu compile time in main()

src/test/csrc/main.cpp

@@ -8,6 +8,8 @@ std::function<double()> get_sc_time_stamp = []() -> double { return 0; };
 double sc_time_stamp() { return get_sc_time_stamp(); }
 
 int main(int argc, const char** argv) {
+  printf("Emu compiled at %s, %s\n", __DATE__, __TIME__);
+
   setbuf(stderr, mybuf);
 
   auto emu = new Emulator(argc, argv);

src/test/csrc/ram.cpp

@@ -100,7 +100,6 @@ void init_ram(const char *img) {
     assert(0);
   }
 
-  printf("Emu compiled at %s, %s\n", __DATE__, __TIME__);
   printf("The image is %s\n", img);
 
   fseek(fp, 0, SEEK_END);