$ make
make -C libavutil   all
make[1]: Entering directory `/boot/home/ffmpeg/libavutil'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/boot/home/ffmpeg/libavutil'
make -C libavcodec  all
make[1]: Entering directory `/boot/home/ffmpeg/libavcodec'
gcc -I/boot/home/ffmpeg/libswscale   -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE -I/boot/home/ffmpeg -I/boot/home/ffmpeg -I/boot/home/ffmpeg/libavutil -DPIC -fomit-frame-pointer -fomit-frame-pointer -I/boot/home/config/include/SDL -D_GNU_SOURCE=1 -Wall -Wno-switch -Wpointer-arith -Wredundant-decls -Winline -O3  -c -o cabac.o cabac.c
In file included from /boot/home/ffmpeg/libavutil/common.h:38,
                 from /boot/home/ffmpeg/libavcodec/cabac.c:30:
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:82: warning: redundant redeclaration of `vfprintf' in same scope
/boot/develop/headers/posix/gnu_stdio.h:42: warning: previous declaration of `vfprintf'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:83: warning: redundant redeclaration of `vprintf' in same scope
/boot/develop/headers/posix/gnu_stdio.h:47: warning: previous declaration of `vprintf'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:93: warning: redundant redeclaration of `getchar' in same scope
/boot/develop/headers/posix/gnu_stdio.h:64: warning: previous declaration of `getchar'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:94: warning: redundant redeclaration of `getc' in same scope
/boot/develop/headers/posix/gnu_stdio.h:58: warning: previous declaration of `getc'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:96: warning: redundant redeclaration of `putchar' in same scope
/boot/develop/headers/posix/gnu_stdio.h:81: warning: previous declaration of `putchar'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:97: warning: redundant redeclaration of `putc' in same scope
/boot/develop/headers/posix/gnu_stdio.h:76: warning: previous declaration of `putc'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:104: warning: redundant redeclaration of `fputc' in same scope
/boot/develop/headers/posix/gnu_stdio.h:75: warning: previous declaration of `fputc'
/boot/develop/tools/gnupro/lib/gcc-lib/i586-pc-beos/2.95.3-beos-060710/include/stdio.h:116: warning: redundant redeclaration of `fsetpos' in same scope
/boot/develop/headers/posix/gnu_stdio.h:101: warning: previous declaration of `fsetpos'
In file included from /boot/home/ffmpeg/libavcodec/cabac.c:32:
/boot/home/ffmpeg/libavcodec/cabac.h:581: warning: `noinline' attribute directive ignored
/boot/home/ffmpeg/libavcodec/cabac.h: In function `decode_significance_x86':
/boot/home/ffmpeg/libavcodec/cabac.h:698: parse error before `BRANCHLESS_GET_CABAC'
/boot/home/ffmpeg/libavcodec/cabac.h:690: warning: unused variable `minusindex'
/boot/home/ffmpeg/libavcodec/cabac.h:689: warning: unused variable `minusstart'
/boot/home/ffmpeg/libavcodec/cabac.h:688: warning: unused variable `end'
/boot/home/ffmpeg/libavcodec/cabac.h: In function `decode_significance_8x8_x86':
/boot/home/ffmpeg/libavcodec/cabac.h:752: parse error before `BRANCHLESS_GET_CABAC'
/boot/home/ffmpeg/libavcodec/cabac.h:740: warning: unused variable `last'
/boot/home/ffmpeg/libavcodec/cabac.h:738: warning: unused variable `minusindex'
/boot/home/ffmpeg/libavcodec/cabac.h: At top level:
/boot/home/ffmpeg/libavcodec/cabac.h:112: warning: `put_cabac_static' defined but not used
/boot/home/ffmpeg/libavcodec/cabac.h:158: warning: `put_cabac_terminate' defined but not used
/boot/home/ffmpeg/libavcodec/cabac.h:827: warning: `get_cabac_ueg' defined but not used
make[1]: *** [cabac.o] Error 1
make[1]: Leaving directory `/boot/home/ffmpeg/libavcodec'
make: *** [lib] Error 2
$