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Date: Thu, 16 May 2002 22:09:29 +0300
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
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To: Laurynas Biveinis <lauras AT softhome DOT net>
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In-reply-to: <559005058.20020516192217@softhome.net> (message from Laurynas
	Biveinis on Thu, 16 May 2002 19:22:17 +0100)
Subject: Re: emacs under w2k
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> Date: Thu, 16 May 2002 19:22:17 +0100
> From: Laurynas Biveinis <lauras AT softhome DOT net>
> 
> > It's very easy to build Emacs with the library malloc: just add this 
> > line to src/config.h:
> 
> >   #define SYSTEM_MALLOC 1
> 
> Could you explain a bit deeper? What should I do about other
> malloc-related defines in config.h?

You should undefine them.  The best way to do that and define
SYSTEM_MALLOC at the same time is to modify msdos/sed2.inp.  You will
see at its beginning these two lines:

/^#undef GNU_MALLOC *$/s/undef/define/
/^#undef REL_ALLOC *$/s/undef/define/

These lines cause src/config.h to define GNU_MALLOC and REL_ALLOC;
comment out those two lines and instead add this line:

#define SYSTEM_MALLOC 1\

after the line which says:

#include <sys/config.h>\

Then rerun "config msdos" and "make install".

> Do I need unixy sbrk flag in this case?

No, you don't.  But you could try with and without it, if Charles
thinks its will be useful.