Cc libhb/stream.o 
libhb/stream.c: In function 'hb_stream_duration':
libhb/stream.c:322: warning: unused variable 'pts_dts_flag'
libhb/stream.c:556:24: error: empty character constant
libhb/stream.c: In function 'decode_program_map':
libhb/stream.c:912: warning: unused variable 'PCR_PID'
libhb/stream.c:910: warning: unused variable 'last_section_number'
libhb/stream.c:909: warning: unused variable 'section_number'
libhb/stream.c:907: warning: unused variable 'version_number'
libhb/stream.c:905: warning: unused variable 'program_number'
libhb/stream.c:902: warning: unused variable 'section_id'
libhb/stream.c: In function 'decode_PAT':
libhb/stream.c:1042: warning: unused variable 'last_section'
libhb/stream.c:1041: warning: unused variable 'section_num'
libhb/stream.c:1040: warning: unused variable 'current_next'
libhb/stream.c:1039: warning: unused variable 'version_num'
libhb/stream.c:1037: warning: unused variable 'transport_id'
libhb/stream.c: In function 'generate_output_data':
libhb/stream.c:1335: warning: implicit declaration of function 'index_of_video_pid'
libhb/stream.c:1337: warning: implicit declaration of function 'index_of_audio_pid'
libhb/stream.c: In function 'hb_ts_stream_find_pids':
libhb/stream.c:1510: warning: unused variable 'curstream'
libhb/stream.c: In function 'hb_ts_stream_decode':
libhb/stream.c:1775: warning: suggest parentheses around comparison in operand of &
libhb/stream.c:1848: warning: unused variable 'PCR'

gcc -c -o libhb/stream.o -Wall -g -O3 -funroll-loops -I./contrib/include -DSYS_DARWIN -DUSE_PTHREAD -DHB_VERSION=\"0.8.5b1\" -DHB_BUILD=2007042001 -D__LIBHB__ -Ilibhb libhb/stream.c

...failed Cc libhb/stream.o ...