Something

make -C libmpdemux libmpmux.a
make[1]: Entering directory `/home/marie/apps/mplayer/mplayersource/libmpdemux'
cc -I../stream -I../loader -I../libavutil -I../libavcodec -I../libavformat -I. -I.. -Wdeclaration-after-statement -O4 -march=pentium4 -mtune=pentium4 -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -I/usr/include  -I/usr/include/freetype2 -I/usr/lib/live/liveMedia/include                   -I/usr/lib/live/UsageEnvironment/include                   -I/usr/lib/live/BasicUsageEnvironment/include                   -I/usr/lib/live/groupsock/include   -c -o muxer_mpeg.o muxer_mpeg.c
ar r libmpmux.a muxer.o muxer_avi.o muxer_mpeg.o muxer_rawaudio.o muxer_rawvideo.o muxer_lavf.o
true libmpmux.a
make[1]: Leaving directory `/home/marie/apps/mplayer/mplayersource/libmpdemux'
cc -o mencoder mencoder.o mp_msg-mencoder.o asxparser.o codec-cfg.o cpudetect.o edl.o find_sub.o m_config.o m_option.o m_struct.o mpcommon.o parser-cfg.o playtree.o playtreeparser.o spudec.o sub_cc.o subreader.o vobsub.o unrarlib.o parser-mecmd.o xvid_vbr.o libmpcodecs/libmpencoders.a libmpdemux/libmpmux.a libmpcodecs/libmpcodecs.a libaf/libaf.a libmpdemux/libmpdemux.a stream/stream.a libswscale/libswscale.a libvo/libosd.a libavformat/libavformat.a libavcodec/libavcodec.a libavutil/libavutil.a libpostproc/libpostproc.a loader/libloader.a mp3lib/libMP3.a liba52/liba52.a libmpeg2/libmpeg2.a libfaad2/libfaad2.a tremor/libvorbisidec.a dvdread/libdvdread.a libdvdcss/libdvdcss.a libass/libass.a osdep/libosdep.a -lx264 -lpthread -lmp3lame -Wl,-z,noexecstack    -lncurses -lpng -lz -ljpeg -lfreetype -lz -lfontconfig  -lz  -ltheora -logg   /usr/lib/live/liveMedia/libliveMedia.a                  /usr/lib/live/groupsock/libgroupsock.a                  /usr/lib/live/UsageEnvironment/libUsageEnvironment.a                  /usr/lib/live/BasicUsageEnvironment/libBasicUsageEnvironment.a                  -lstdc++ -lpthread -ldl -rdynamic  -lm   
libmpcodecs/libmpencoders.a(ve_nuv.o): In function `vf_open':
ve_nuv.c:(.text+0x12c): undefined reference to `__lzo_init_v2'
libmpcodecs/libmpencoders.a(ve_nuv.o): In function `put_image':
ve_nuv.c:(.text+0x31a): undefined reference to `lzo1x_1_compress'
ve_nuv.c:(.text+0x498): undefined reference to `lzo1x_1_compress'
collect2: ld returned 1 exit status
make: *** [mencoder] Error 1