'su' error after cvsup to current 5.1

[DvG]

but the /usr/src/UPDATING says:
 
 There's a  bug in the world build process.  The cross-tools
        are build with the NEW headers, but the OLD libc.a.  This 
        leads to all kinds of problems with the new libc.  A temporary
        workaround is to add
                CFLAGS="-O -pipe -D_OLD_STDIO"
        before building world when upgrading from 4.x to current.  This
        can be removed afterwards.

what shall i do then ?

> -----Original Message-----
> From: Sebastian Yepes [ESN] [mailto:esn at x123.info] 
> Sent: Thursday, July 31, 2003 10:29 AM
> To: freebsd-current at freebsd.org
> Subject: Re: 'su' error after cvsup to current 5.1
> 
> On Thu, Jul 31, 2003 at 10:11:34AM +0300, DvG wrote:
> > Hi all !
> > I am having a strange problem after cvsup to current from stable (make
> world/install world) with 
> > 'su' with all accounts in wheel group  except root, more exactly to
> say :
> > 8:58{2662}netsaint at korn ~>$su
> > Password:
> > pam_unix: pam_sm_authenticate: UNIX authentication refused
> > Sorry
> > 
> > i tried to rebuild openpam and libpam, but pam_unix.so seems to be
> broken. Where could be the problem ?
> > 
> > Thank you in advance.
> > 
> > 
> > _______________________________________________
> > freebsd-current at freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-current
> > To unsubscribe, send any mail to
> "freebsd-current-unsubscribe at freebsd.org"
> 
> This is because you have tryd to buildworld with the CFLAGS =
> optimizations
> to fix this do:
> 
> # Comminnt out the CFLAGS= from the /etc/make.conf
> # rm -r /usr/obj/usr
> # cd /usr/src && make buildworld    Note:: don't use -jx
> 
> and now you sode have a good src to do a installworld
> 
> 
> 
> -- 
> 
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