root@DHCP-144-36:/home/huddl/bmp-wma-0.1.1# make
make  all-recursive
make[1]: Entering directory `/home/huddl/bmp-wma-0.1.1'
Making all in src
make[2]: Entering directory `/home/huddl/bmp-wma-0.1.1/src'
Making all in libffwma
make[3]: Entering directory `/home/huddl/bmp-wma-0.1.1/src/libffwma'
if gcc -DHAVE_CONFIG_H -I. -I. -I../..    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -g -O2  -MT libffwma_a-allcodecs.o -MD -MP -MF ".deps/libffwma_a-allcodecs.Tpo" -c -o libffwma_a-allcodecs.o `test -f 'allcodecs.c' || echo './'`allcodecs.c; \
then mv -f ".deps/libffwma_a-allcodecs.Tpo" ".deps/libffwma_a-allcodecs.Po"; else rm -f ".deps/libffwma_a-allcodecs.Tpo"; exit 1; fi
In file included from avcodec.h:14,
                 from allcodecs.c:21:
common.h:72: error: array type has incomplete element type
common.h:74: error: array type has incomplete element type
make[3]: *** [libffwma_a-allcodecs.o] Error 1
make[3]: Leaving directory `/home/huddl/bmp-wma-0.1.1/src/libffwma'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/huddl/bmp-wma-0.1.1/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/huddl/bmp-wma-0.1.1'
make: *** [all] Error 2