cdrao broken on amd64?

c++ -DDRIVER_TABLE_FILE=\"/usr/local/share/cdrdao/drivers\" -O2
-fno-strict-aliasing -pipe -march=nocona   -o cdrdao  main.o ./libdao.a
../paranoia/libcdda_paranoia.a ../trackdb/libtrackdb.a
-L../scsilib/export -lscg -lschily -L/usr/local/lib -lmad -lm  
-L/usr/local/lib -lvorbisfile -lvorbis -lm -logg   -pthread
-L/usr/local/lib -lao
../scsilib/export/libscg.a(scsihack.o)(.text+0x274): In function
`scgo_close':
: undefined reference to `cam_close_device'
../scsilib/export/libscg.a(scsihack.o)(.text+0x32b): In function
`scgo_open':
: undefined reference to `cam_open_btl'
../scsilib/export/libscg.a(scsihack.o)(.text+0x5e2): In function
`scgo_open':
: undefined reference to `cam_open_pass'
../scsilib/export/libscg.a(scsihack.o)(.text+0x60d): In function
`scgo_open':
: undefined reference to `cam_errbuf'
../scsilib/export/libscg.a(scsihack.o)(.text+0x899): In function
`scgo_send':
: undefined reference to `cam_send_ccb'
gmake[2]: *** [cdrdao] Error 1
gmake[2]: Leaving directory
`/usr/ports/sysutils/cdrdao/work/cdrdao-1.2.2/dao'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/sysutils/cdrdao/work/cdrdao-1.2.2'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/sysutils/cdrdao.
*** Error code 1

Stop in /usr/ports/sysutils/nautilus-cd-burner.
*** Error code 1

Stop in /usr/ports/multimedia/totem.
*** Error code 1

Stop in /usr/ports/audio/rhythmbox.
*** Error code 1

Stop in /usr/ports/audio/rhythmbox.