problem compiling on 64-bit RH Linux

This may not be a 64-bit issue but it's the first time I tried
building it there.  I get the following.  Any ideas on how to
fix this?

/bin/sh ./libtool --silent --tag=CC   --mode=link gcc  -g -O2 -Wall -W
-pthread -no-undefined -version-info 4:0:1 -L/usr/X11R6/lib64
-L/usr/local/lib -Wl,--rpath -Wl,/usr/local/lib -lfreetype -lz
-L/usr/local/lib -o ltdl/libltdl.la  ltdl/ltdl.lo -ldl
libtool: link: warning: `-version-info/-version-number' is ignored for
convenience libraries
ar: ltdl/.libs/ltdl.o: No such file or directory
make: *** [ltdl/libltdl.la] Error 1

-- 
Steve Sapovits    [email protected]