安装libdts报错（最下面）

centrino924

make && make install
make  all-recursive
make[1]: Entering directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2'
Making all in libdts
make[2]: Entering directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/libdts'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT bitstream.o -MD -MP -MF ".deps/bitstream.Tpo" \
  -c -o bitstream.o `test -f 'bitstream.c' || echo './'`bitstream.c; \
then mv -f ".deps/bitstream.Tpo" ".deps/bitstream.Po"; \
else rm -f ".deps/bitstream.Tpo"; exit 1; \
fi
bitstream.c: In function `bitstream_fill_current':
bitstream.c:58: warning: dereferencing type-punned pointer will break strict-aliasing rules
bitstream.c:58: warning: dereferencing type-punned pointer will break strict-aliasing rules
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT parse.o -MD -MP -MF ".deps/parse.Tpo" \
  -c -o parse.o `test -f 'parse.c' || echo './'`parse.c; \
then mv -f ".deps/parse.Tpo" ".deps/parse.Po"; \
else rm -f ".deps/parse.Tpo"; exit 1; \
fi
parse.c: In function `dts_subsubframe':
parse.c:982: warning: unused variable `pcm_to_float'
parse.c: At top level:
tables.h:44: warning: 'dts_bits_per_sample' defined but not used
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT downmix.o -MD -MP -MF ".deps/downmix.Tpo" \
  -c -o downmix.o `test -f 'downmix.c' || echo './'`downmix.c; \
then mv -f ".deps/downmix.Tpo" ".deps/downmix.Po"; \
else rm -f ".deps/downmix.Tpo"; exit 1; \
fi
rm -f libdts.a
ar cru libdts.a bitstream.o parse.o downmix.o
ranlib libdts.a
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -fPIC -DPIC  -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT libdts_pic_a-bitstream.o -MD -MP -MF ".deps/libdts_pic_a-bitstream.Tpo" \
  -c -o libdts_pic_a-bitstream.o `test -f 'bitstream.c' || echo './'`bitstream.c; \
then mv -f ".deps/libdts_pic_a-bitstream.Tpo" ".deps/libdts_pic_a-bitstream.Po"; \
else rm -f ".deps/libdts_pic_a-bitstream.Tpo"; exit 1; \
fi
bitstream.c: In function `bitstream_fill_current':
bitstream.c:58: warning: dereferencing type-punned pointer will break strict-aliasing rules
bitstream.c:58: warning: dereferencing type-punned pointer will break strict-aliasing rules
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -fPIC -DPIC  -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT libdts_pic_a-parse.o -MD -MP -MF ".deps/libdts_pic_a-parse.Tpo" \
  -c -o libdts_pic_a-parse.o `test -f 'parse.c' || echo './'`parse.c; \
then mv -f ".deps/libdts_pic_a-parse.Tpo" ".deps/libdts_pic_a-parse.Po"; \
else rm -f ".deps/libdts_pic_a-parse.Tpo"; exit 1; \
fi
parse.c: In function `dts_subsubframe':
parse.c:982: warning: unused variable `pcm_to_float'
parse.c: At top level:
tables.h:44: warning: 'dts_bits_per_sample' defined but not used
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -fPIC -DPIC  -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro   -MT libdts_pic_a-downmix.o -MD -MP -MF ".deps/libdts_pic_a-downmix.Tpo" \
  -c -o libdts_pic_a-downmix.o `test -f 'downmix.c' || echo './'`downmix.c; \
then mv -f ".deps/libdts_pic_a-downmix.Tpo" ".deps/libdts_pic_a-downmix.Po"; \
else rm -f ".deps/libdts_pic_a-downmix.Tpo"; exit 1; \
fi
rm -f libdts_pic.a
ar cru libdts_pic.a libdts_pic_a-bitstream.o libdts_pic_a-parse.o libdts_pic_a-downmix.o
ranlib libdts_pic.a
make[2]: Leaving directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/libdts'
Making all in libao
make[2]: Entering directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/libao'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out.o -MD -MP -MF ".deps/audio_out.Tpo" \
  -c -o audio_out.o `test -f 'audio_out.c' || echo './'`audio_out.c; \
then mv -f ".deps/audio_out.Tpo" ".deps/audio_out.Po"; \
else rm -f ".deps/audio_out.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out_float.o -MD -MP -MF ".deps/audio_out_float.Tpo" \
  -c -o audio_out_float.o `test -f 'audio_out_float.c' || echo './'`audio_out_float.c; \
then mv -f ".deps/audio_out_float.Tpo" ".deps/audio_out_float.Po"; \
else rm -f ".deps/audio_out_float.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out_oss.o -MD -MP -MF ".deps/audio_out_oss.Tpo" \
  -c -o audio_out_oss.o `test -f 'audio_out_oss.c' || echo './'`audio_out_oss.c; \
then mv -f ".deps/audio_out_oss.Tpo" ".deps/audio_out_oss.Po"; \
else rm -f ".deps/audio_out_oss.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out_wav.o -MD -MP -MF ".deps/audio_out_wav.Tpo" \
  -c -o audio_out_wav.o `test -f 'audio_out_wav.c' || echo './'`audio_out_wav.c; \
then mv -f ".deps/audio_out_wav.Tpo" ".deps/audio_out_wav.Po"; \
else rm -f ".deps/audio_out_wav.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out_aif.o -MD -MP -MF ".deps/audio_out_aif.Tpo" \
  -c -o audio_out_aif.o `test -f 'audio_out_aif.c' || echo './'`audio_out_aif.c; \
then mv -f ".deps/audio_out_aif.Tpo" ".deps/audio_out_aif.Po"; \
else rm -f ".deps/audio_out_aif.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT audio_out_peak.o -MD -MP -MF ".deps/audio_out_peak.Tpo" \
  -c -o audio_out_peak.o `test -f 'audio_out_peak.c' || echo './'`audio_out_peak.c; \
then mv -f ".deps/audio_out_peak.Tpo" ".deps/audio_out_peak.Po"; \
else rm -f ".deps/audio_out_peak.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT convert2s16.o -MD -MP -MF ".deps/convert2s16.Tpo" \
  -c -o convert2s16.o `test -f 'convert2s16.c' || echo './'`convert2s16.c; \
then mv -f ".deps/convert2s16.Tpo" ".deps/convert2s16.Po"; \
else rm -f ".deps/convert2s16.Tpo"; exit 1; \
fi
rm -f libao.a
ar cru libao.a audio_out.o audio_out_null.o audio_out_float.o audio_out_oss.o audio_out_solaris.o audio_out_al.o audio_out_win.o audio_out_wav.o audio_out_aif.o audio_out_peak.o convert2s16.o
ranlib libao.a
make[2]: Leaving directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/libao'
Making all in src
make[2]: Entering directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/src'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT dtsdec.o -MD -MP -MF ".deps/dtsdec.Tpo" \
  -c -o dtsdec.o `test -f 'dtsdec.c' || echo './'`dtsdec.c; \
then mv -f ".deps/dtsdec.Tpo" ".deps/dtsdec.Po"; \
else rm -f ".deps/dtsdec.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT getopt.o -MD -MP -MF ".deps/getopt.Tpo" \
  -c -o getopt.o `test -f 'getopt.c' || echo './'`getopt.c; \
then mv -f ".deps/getopt.Tpo" ".deps/getopt.Po"; \
else rm -f ".deps/getopt.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include   -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro  -MT gettimeofday.o -MD -MP -MF ".deps/gettimeofday.Tpo" \
  -c -o gettimeofday.o `test -f 'gettimeofday.c' || echo './'`gettimeofday.c; \
then mv -f ".deps/gettimeofday.Tpo" ".deps/gettimeofday.Po"; \
else rm -f ".deps/gettimeofday.Tpo"; exit 1; \
fi
gcc -Wall -g  -O3 -fomit-frame-pointer -mcpu=pentiumpro    -o dtsdec  dtsdec.o getopt.o gettimeofday.o ../libdts/libdts.a ../libao/libao.a -lm
../libao/libao.a(audio_out.o)(.data+0x64): undefined reference to `ao_null_open'
../libao/libao.a(audio_out.o)(.data+0x6c): undefined reference to `ao_null4_open'
../libao/libao.a(audio_out.o)(.data+0x74): undefined reference to `ao_null6_open'
collect2: ld returned 1 exit status
make[2]: *** [dtsdec] 错误 1
make[2]: Leaving directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2/src'
make[1]: *** [all-recursive] 错误 1
make[1]: Leaving directory `/usr/local/data/tar/FFmpeg/ffmpeg/libdts-0.0.2'
make: *** [all] 错误 2



请高手们帮忙啊！！谢~~~