Date: Thu, 06 Sep 2001 23:53:09 +0300
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
Sender: halo1 AT zahav DOT net DOT il
To: Radical DOT NetSurfer AT delorie DOT com
Message-Id: <2950-Thu06Sep2001235308+0300-eliz@is.elta.co.il>
X-Mailer: Emacs 20.6 (via feedmail 8.3.emacs20_6 I) and Blat ver 1.8.9
CC: djgpp AT delorie DOT com
In-reply-to: <n4mfptomcadft0mgnsoda5hqmvlc4vbtks@4ax.com>
	(Radical DOT NetSurfer AT delorie DOT com)
Subject: Re: jptui4k won't compile JPDEMO
References:  <n4mfptomcadft0mgnsoda5hqmvlc4vbtks AT 4ax DOT com>
Reply-To: djgpp AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: djgpp AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk

> From: Radical DOT NetSurfer AT delorie DOT com
> Newsgroups: comp.os.msdos.djgpp
> Date: Thu, 06 Sep 2001 16:22:47 -0400
> 
> Fortunately, it comes with pre-compiled "*.a" files;

It's UNfortunately, actually; see below.

> but
> using the supplied MAKEFILE fails to link properly...
> whats missing here?
> 
> gcc -MMD -Wall -m486 -O3 -c jpdemo.cpp -o jpdemo.o
> gxx -s -o jpdemo.exe jpdemo.o ../lib/debug/libjptui.a
> ../lib/debug/libjptui.a(tlist.o)(.text+0x251a):tlist.cpp: undefined
> reference to `__eh_pc'

You need to rebuild the library: it was compiled with an old version
of a C++ compiler, and the compiled code is no longer compatible with
the current C++ compiler and libgcc.a which comes with it.

See also section 8.11 of the DJGPP FAQ list, which cites this same
error message.