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From: wjc@ho5cad.ATT.COM
Newsgroups: comp.sys.att,comp.emacs
Subject: Re: Gnu-Emacs port to Unix PC?
Message-ID: <181@ho7cad.ATT.COM>
Date: Tue, 23-Jun-87 23:58:13 EDT
Article-I.D.: ho7cad.181
Posted: Tue Jun 23 23:58:13 1987
Date-Received: Fri, 26-Jun-87 05:06:58 EDT
References: <1362@super.upenn.edu.upenn.edu> <175@ho7cad.ATT.COM> <961@mtung.ATT.COM>
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Xref: mnetor comp.sys.att:621 comp.emacs:1243
In-reply-to: jkw@mtung.ATT.COM's message of 22 Jun 87 18:43:22 GMT

Posting-Front-End: GNU Emacs 18.41.6 of Tue Jun 16 1987 on ho5cad (usg-unix-v)


In article <961@mtung.ATT.COM> jkw@mtung.ATT.COM (Kevin Wanner) writes:

>	 You can can get unexec to work correctly by including the
> -N option to the LD_MACHINE_SWITCH in m-7300.h  This forces the
> loader to load the data right after text, which is what unexec
> expects, e.g. the last three lines of my m-7300.h file are:
>
> #define LIBS_TERMCAP -lcurses -ltermcap
> #define LD_MACHINE_SWITCH -s -N
> #undef TERMINFO
>
> Good Luck!
> Kevin Wanner
> [ihnp4|allegra|akgua]!mtung!jkw
> (201)957-2704
>

Well,  that's finally answered for  me.  Thanks!  BTW,  the #define is
actually LD_SWITCH_MACHINE rather than the vice versa shown above.

The "m-7300.h" file is set up  for the pre3.5, preflexname development
environemnt on the UNIXpc.  If you have the 3.5 development utilities,
you might be interested in these changes I made in "config.h":

	#include "s-usg5-0.h"
	#undef ADDR_CORRECT   /* simply to suppress "redefined" msg */

	#include "m-7300.h"
	#undef SHORTNAMES                 /* 3.5 has flexnames */
	#define LD_SWITCH_MACHINE -s -N   /* as seen above */
	#define TERMINFO                  /* 3.5 has true terminfo */
	#define SWITCH_ENUM_BUG           /* Some "bug"! */