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From: gk5g+@ANDREW.CMU.EDU (Gary Keim)
Newsgroups: comp.soft-sys.andrew
Subject: Re:
Message-ID: <IadRtPG00VsWQ141li@andrew.cmu.edu>
Date: 19 Jul 90 16:22:51 GMT
References: <9007191435.AA12094@vienna.njit.edu>
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 41

Excerpts from misc: 19-Jul-90 felicia cheng@vienna.nji (1976)

> /pub/andrew/include/site.h: 15: DEFAULT_ANDREWDIR_ENV redefined


This warning is because you must must first #undefine the token before
redefining it.

Excerpts from misc: 19-Jul-90 felicia cheng@vienna.nji (1976)

> ld: Undefined symbol 
>    _dn_expand 
>    _res_search 
>    _res_init 
>    __res 
>    _dn_skipname 


I believe this is due to that fact that the token LIBRESOLV is not being
defined.  From allsys.mcr:

    /* Check and Set the RESOLVELIB path below */
    /* There are at least two sources of libresolv.a */
    /* 1) 4.3 distribution */
    /* 2) bind distribution */
    /* At CMU we use the bind distribution of libresolv.a */
    #ifdef RESOLVER_ENV
    /* if in a separate library: */
    /*      RESOLVLIB = /usr/lib/libresolv.a
    /* if in /lib/libc.a: */
            RESOLVLIB =
    #else RESOLVER_ENV
            RESOLVLIB =
    #endif RESOLVER_ENV

Find out where libresolv.a is located and set RESOLVLIB to point to it
in your site.mcr file.  As well, be sure that resolv.h is in the
INCLUDES path that you set.

Gary Keim
ATK Group