running gcc version 3.4.6, linux-2.6.16-ck1 >>> Compiling source in /var/tmp/portage/dvdbackup-0.1.1-r2/work/dvdbackup ... `-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead. In file included from /usr/include/dvdread/ifo_read.h:24, from src/dvdbackup.c:34: /usr/include/dvdread/ifo_types.h:32:2: #error "Must include <inttypes.h> or <stdint.h> before any libdvdread header."
Please sync and try again, this is already fixed.