psql compiling error in 6.3.2 -- libreadline???

Hallo,

I tried to compile pgsql 6.3.2 and everything does except psql:

make[2]: *** [psql] Error 1

I attached the necessary section from make.log, it seems to be a problem
with libreadline.

I'm running on Linux SuSe 5.1 and pg 6.2.1 has worked fine, but I
remember I had to adjust some Makefile, but this time I wasn't asked to
....

Maybe you know which


Thx, Bernhard