sources += files(
  '../generic/SDL_syscond.c',
  '../generic/SDL_sysrwlock.c',
  'SDL_syscond_cv.c',
  'SDL_sysmutex.c',
  'SDL_sysrwlock_srw.c',
  'SDL_syssem.c',
  'SDL_systhread.c',
  'SDL_systls.c',
)
