#gcc -O -I/opt/local/include -L/opt/local/lib -o dvdbackup -ldvdread src/dvdbackup.c 
gcc -O -I/opt/local/include -L/opt/local/lib -o dvdbackup src/dvdbackup.c /opt/local/lib/libdvdread.a /opt/local/lib/libdvdcss.a