I am running on Ubuntu 11.10 with intention to compile HTTP Live Video Stream Segment and Distrbutor.
By following instruction from here, I manage to setup FFMpeg accordingly. But run into tihs error when I tried to configure it.
gcc -v -Wall -g live_segmenter.c -o live_segmenter \
-lavformat -lavcodec -lavutil -lvorbis -ltheora\
-lbz2 -lm -lz -lfaac -lmp3lame \
-I/tmp/old_ffmpeg/include \
-L/tmp/old_ffmpeg/lib
This following is the error message:
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.1-9ubuntu3' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++,go --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)
COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64'
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/cc1 -quiet -v -I /tmp/old_ffmpeg/include -imultilib . -imultiarch x86_64-linux-gnu live_segmenter.c -quiet -dumpbase live_segmenter.c -mtune=generic -march=x86-64 -auxbase live_segmenter -g -Wall -version -fstack-protector -o /tmp/ccJ5ih1S.s
GNU C (Ubuntu/Linaro 4.6.1-9ubuntu3) version 4.6.1 (x86_64-linux-gnu)
compiled by GNU C version 4.6.1, GMP version 5.0.1, MPFR version 3.0.1-p3, MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../x86_64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/tmp/old_ffmpeg/include
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/include
/usr/local/include
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
GNU C (Ubuntu/Linaro 4.6.1-9ubuntu3) version 4.6.1 (x86_64-linux-gnu)
compiled by GNU C version 4.6.1, GMP version 5.0.1, MPFR version 3.0.1-p3, MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 5dede901e38d49932d3155c3e888bca1
COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64'
as --64 -o /tmp/ccFEK6Gy.o /tmp/ccJ5ih1S.s
COMPILER_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/
LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64'
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/collect2 --build-id --no-add-needed --as-needed --eh-frame-hdr -m elf_x86_64 --hash-style=gnu -dynamic-linker /lib64/ld-linux-x86-64.so.2 -z relro -o live_segmenter /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtbegin.o -L/tmp/old_ffmpeg/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../.. /tmp/ccFEK6Gy.o -lavformat -lavcodec -lavutil -lvorbis -ltheora -lbz2 -lm -lz -lfaac -lmp3lame -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crtn.o
/tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `commit_slices':
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:97: undefined reference to `vaCreateBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:106: undefined reference to `vaCreateBuffer'
/tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `alloc_buffer':
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer'
/tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `destroy_buffers':
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer'
/tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `render_picture':
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:48: undefined reference to `vaUnmapBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:61: undefined reference to `vaBeginPicture'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:65: undefined reference to `vaRenderPicture'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:69: undefined reference to `vaRenderPicture'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:74: undefined reference to `vaEndPicture'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:52: undefined reference to `vaUnmapBuffer'
/home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:57: undefined reference to `vaUnmapBuffer'
collect2: ld returned 1 exit status
Looks like some libraries missing, but I have no clue of what it is.
How to solved this – Updated
Just add -lva will do
gcc -v -Wall -g live_segmenter.c -o live_segmenter \
-lavformat -lavcodec -lavutil -lvorbis -ltheora\
-lbz2 -lm -lz -lfaac -lmp3lame -lva\
-I/tmp/old_ffmpeg/include \
-L/tmp/old_ffmpeg/lib
You’re missing libva, and you also don’t need it. You can add –disable-vaapi to the ffmpeg configure. Otherwise, you’ll need to add -lva to your LDFLAGS.