> I hacked fopen/open calls in lto.c and lto-elf.c to use O_BINARY and "rb" > and compilation with -flto was then successful! > > I am not sure how this should be fixed properly. Using O_BINARY and "rb" should be a nop on unix, no? Is it wrong to use them on any arch we care about? > Andy Cheers, -- Rafael Ávila de Espíndola