Date: Mon, 21 Aug 1995 11:01:11 +0300 (IDT)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: Jorrit Tyberghein <Jorrit DOT Tyberghein AT uz DOT kuleuven DOT ac DOT be>
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Re: Strange DJGPP behaviour with pure virtual functions


On Mon, 21 Aug 1995, Jorrit Tyberghein wrote:

> Then I copied my sources to DOS to make the DOS version of my
> program (like I do all the time). When I tried to compile the
> program with DJGPP 1.12maint4 I got the following error at link
> time: __pure_virtual not defined.

The following is a reply by DJ some months ago:

	Date: Thu, 26 Jan 95 11:19:58 -0500
	From: dj AT stealth DOT ctron DOT com (DJ Delorie)
	To: frbelme AT coulomb DOT uwaterloo DOT ca
	Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
	Subject: Re: Pure Virtual Functions in djgpp


	pure virtual functions require the new libgcc.a, which should be in
	the new gcc263bn.zip.

Now, I'm not a magician, neither do I save all of the DJGPP 
correspondence.  I just used the mail archive search engine at this URL:

	http://www.delorie.com/djgpp/mail-archives/

and told it to search for "pure virtual".  The search yielded the above 
and a dozen more hits which might be a solution to your problems, if the 
above isn't.  The URL to search the archive is documented in the DJGPP 
FAQ list (available as faq102.zip from the same place you get DJGPP) and 
I really would suggest everybody to search the archive after reading the 
FAQ but before posting.