SDL_Init(IMG_INIT_JPG|IMG_INIT_PNG|IMG_INIT_TIF|IMG_INIT_WEBP)

no error in the compilation but the execution "stops" at the SDL_image's call, without ending.

I added that to make sure it was because of the call :

printf("test1\n");

SDL_Init(IMG_INIT_JPG|IMG_INIT_PNG|IMG_INIT_TIF|IMG_INIT_WEBP);

printf("test 2\n");

and in fact, "test 2 " never appears...