build problem on AIX 4.1.4

[John Sherk]

I've run into the following problem in attempting to compile octave 2.0.2 
on an IBM PowerPC running AIX 4.1.4:

 echo making all in src
 making all in src
 cd src ; make all
 make[2]: Entering directory `/usr/local/src/octave-2.0.2/src'
 c++  -I. -I.. -I../liboctave -I../src -I../glob -I../libcruft/misc 
 -I../dlfcn -\
 octave.o builtins.o  balance.o  chol.o  colloc.o  dassl.o  det.o  eig.o  
 expm.o\
 -L../liboctave -L../libcruft -L../readline -L../kpathsea -L../glob 
 -L../dlfcn -\
 -loctinterp -loctave -ltinst -lcruft  -lreadline -lkpathsea -lglob 
 -ldlfcn -ll \
 -lxlf90 -lxlf  -lcurses -lm 
 collect2: ld returned 255 exit status
 ld: 0706-006 Cannot find or open library file: -l dlfcn
        ld:open(): A file or directory in the path name does not exist.
 make[2]: *** [octave] Error 1
 make[2]: Leaving directory `/usr/local/src/octave-2.0.2/src'
 make[1]: *** [src] Error 2
 make[1]: Leaving directory `/usr/local/src/octave-2.0.2'
 make: *** [all] Error 2

I am using gcc 2.7.2, libg++ 2.7.1, gnu make 3.74. Any ideas? 

...john