amd64 xorg-x11-devel-0.0.6.6-0.0.2004_03_11.9 incompatible libXv?

[Neal Becker]

Trying to build xine:
configure:27326: gcc -o conftest -O2 -g -pipe -I/usr/include   conftest.c 
-L/usr/lib64 -lxine -lz -lnsl -lpthread -L/usr/X11R6/lib -L/usr/X11R6/lib
-lXv -lXext >&5
/usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXv.so when searching
for -lXv
/usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXv.a when searching for
-lXv
/usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXv.so when searching
for -lXv
/usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXv.a when searching for
-lXv
/usr/bin/ld: cannot find -lXv

file /usr/X11R6/lib/libXv.so.1.0
/usr/X11R6/lib/libXv.so.1.0: ELF 32-bit LSB shared object, Intel 80386,
version 1 (SYSV), stripped

What does all this mean?