avifile-0.7-0.7.38 compiling error

Hello zo all,
please have a lock to the last lines from the my output:

 c++ -O2 -mcpu=i686 -march=i686 -ffast-math -fomit-frame-pointer -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -pipe -o .libs/aviplay actioncfg.o main.o playercontrol.o decoder_config.o configdialog.o configdialog_impl.o -Wl,-rpath -Wl,/usr/lib  ../libavqt/.libs/libqavm.so /usr/local/src/multimedia/codec/avifile-0.7-0.7.38/lib/.libs/libaviplay.so -L/opt/kde/lib -L/usr/lib -L/usr/X11R6/lib -L/usr/lib/qt-3.1.2/lib -lqt-mt ../lib/.libs/libaviplay.so /usr/local/src/multimedia/codec/avifile-0.7-0.7.38/ffmpeg/libavformat/.libs/libaviplayavformat.so -lz /usr/local/src/multimedia/codec/avifile-0.7-0.7.38/ffmpeg/libavcodec/.libs/libaviplayavcodec.so /opt/kde/lib/libartsc.so -lXft /usr/lib/libfreetype.so -lXrender -lfontconfig /usr/local/src/multimedia/codec/avifile-0.7-0.7.38/drivers/vidix/.libs/libaviplayvidix.so /usr/local/src/multimedia/codec/avifile-0.7-0.7.38/drivers/libdha/.libs/libaviplaydha.so /usr/lib/libSDL.so -lartsc /usr/lib/libesd.so /usr/lib/libaudiofile.so -lm -lpthread -lSM -lICE -lXinerama -lXv -lXxf86vm -lXxf86dga -lXi -lXext -lX11 -lnsl -ldl -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/opt/kde/lib
/usr/local/src/multimedia/codec/avifile-0.7-0.7.38/lib/.libs/libaviplay.so: undefined reference to `libiconv_open'
/usr/local/src/multimedia/codec/avifile-0.7-0.7.38/lib/.libs/libaviplay.so: undefined reference to `libiconv_close'
/usr/local/src/multimedia/codec/avifile-0.7-0.7.38/lib/.libs/libaviplay.so: undefined reference to `libiconv'
collect2: ld returned 1 exit status
make[1]: *** [aviplay] Error 1
make[1]: Leaving directory `/usr/local/src/multimedia/codec/avifile-0.7-0.7.38/player'
make: *** [all-recursive] Error 1

I have no idea and solution for this problem. The libiconv and lib is installed in /usr/local.

Thanks,

-- 
Christian Heimanns
[email protected]

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