ghc-5.00.2 solaris-bin-dist link problem

[Johannes Waldmann]

I just installed the ghc-5.00.2 binary package for Solaris.
When trying to link a program that uses  -syslib data, I get this

ghc: linking ...
/usr/local/lib/gcc-lib/sparc-sun-solaris2.6/3.0/../../../libreadline.so: undefined reference to `tgetnum'
/usr/local/lib/gcc-lib/sparc-sun-solaris2.6/3.0/../../../libreadline.so: undefined reference to `tgoto'

and a few more. it looks more like a problem with our gcc installation,
but still I'd like to know how to fix it effectively
(I don't have any root privileges here).

Best regards,
-- 
-- Johannes Waldmann ---- http://www.informatik.uni-leipzig.de/~joe/ --
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