How to compile Crc32TestMultithreaded?

[BlackMage2]

How compile i Crc32TestMultithreaded.exe ? it exist not in the makefile. i have added

PROGRAM_MULTITHREADED = Crc32TestMultithreaded and OBJECTS_MULTITHREADED = Crc32.o Crc32TestMultithreaded.o and

$(PROGRAM_MULTITHREADED): $(OBJECTS_MULTITHREADED) Makefile
	$(CXX) $(OBJECTS_MULTITHREADED) $(FLAGS) $(LIBS) -o $(PROGRAM_MULTITHREADED)

to Makefile, and the program Crc32TestMultithreaded compiles successfull, but when i try to run the compiled program:

$ ./Crc32TestMultithreaded.exe Crc32TestMultithreaded.cpp
Please wait ...
terminate called after throwing an instance of 'std::invalid_argument'
  what():  stoi
Aborted

but Crc32Test doesn't work properly either, regardless of which file the hash 221F390F is calculated :

$ ./Crc32Test.exe Crc32TestMultithreaded.cpp
Please wait ...
bitwise          : CRC=221F390F, 12.978s, 78.900 MB/s
half-byte        : CRC=221F390F, 6.438s, 159.062 MB/s
tableless (byte) : CRC=221F390F, 6.917s, 148.046 MB/s
tableless (byte2): CRC=221F390F, 7.053s, 145.193 MB/s
  1 byte  at once: CRC=221F390F, 3.660s, 279.769 MB/s
  4 bytes at once: CRC=221F390F, 1.212s, 844.739 MB/s
  8 bytes at once: CRC=221F390F, 0.729s, 1404.725 MB/s
4x8 bytes at once: CRC=221F390F, 0.564s, 1816.854 MB/s
 16 bytes at once: CRC=221F390F, 0.447s, 2289.649 MB/s
 16 bytes at once: CRC=221F390F, 0.464s, 2208.657 MB/s (including prefetching)
    chunked      : CRC=221F390F, 0.448s, 2284.302 MB/s

my build system is win64, cygwin with g++ (gcc 12.4.0)