16:20:54 **** Rebuild of configuration Debug for project CppMingw64Sum2Arraynvcc ****
Info: Internal Builder is used for build
NVCC "..\\src\\Sum2Array.cu" -o "src\\Sum2Array.obj" 
Sum2Array.cu
tmpxft_00002e0c_00000000-10_Sum2Array.cudafe1.cpp
   Cr ation de la biblioth que src\Sum2Array.lib et de l'objet src\Sum2Array.exp
g++ -o CppMingw64Sum2Arraynvcc.exe "src\\Sum2Array.obj" 
C:/mingw/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/14.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:/mingw/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/14.2.0/../../../../x86_64-w64-mingw32/lib/../lib/libmingw32.a(lib64_libmingw32_a-crtexewin.o):crtexewin.c:(.text+0x130): undefined reference to `WinMain'
collect2.exe: error: ld returned 1 exit status

16:20:58 Build Failed. 1 errors, 0 warnings. (took 3s.931ms)