postgresql 7.0RC[1-2] on unixware 7.1.1

I've been trying to install 7.0 on UnixWare 7.1.1 for the last 2 days.

Configure works OK as does the compilation BUT
src/backend/utils/adt/int8.c that gives this error:
acomp:error: "int8.c",line 0: internal compiler error: can't deal with
op CMP

Does anyone know what it means and where it does comme from??

Anyway, issuing cc -E ..... int8.c>int8.i and reissuing gmake goes to
the end.

install is ok, initdb too.

but if I connect locally, postmaster says there's no pg_hba record for
user postgres, host localhost database template1

Works OK through network (psql -h localhost template1)

pg_hba.conf is default with "local   all  trust"

Please help!
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Olivier PRENANT             Tel:    +33-5-61-50-97-00 (Work)
Quartier d'Harraud Turrou           +33-5-61-50-97-01 (Fax)
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FRANCE                      Email: ohp@pyrenet.fr
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