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Date: Fri, 19 Apr 2002 15:25:27 -0500
To: cygwin AT sources DOT redhat DOT com
From: "Matt Minnis" <mminnis AT prefres DOT com>
Subject: Re: Problems linking program
In-Reply-To: <4.3.1.2.20020418151640.058629d8@pop.ma.ultranet.com>
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Larry,

I did an nm -C and collected the output to a text file.
I found references to these functions in libc, libg, and libcygwin.
I am not quite sure what to look for now.
Can you explain what I need to be looking for?

Thanks,

Matt

At 02:24 PM 4/18/2002, you wrote:
>At 02:16 PM 4/18/2002, Matt Minnis wrote:
> >I am having trouble linking a program:
> >
> >What libraries are these found in?
> >__umoddi3
> >__udivdi3
> >_cygwin_istext_for_stdio
> >
> >The errors are below:
> >/usr/lib/libg.a(vfprintf.o): In function `vfprintf_r':
> >/home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/ 
> ../../.
> >./../../src/newlib/libc/stdio/vfprintf.c:774: undefined reference to 
> `__umoddi3'
> >
> >/home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/ 
> ../../.
> >./../../src/newlib/libc/stdio/vfprintf.c:775: undefined reference to 
> `__udivdi3'
> >
> >/usr/lib/libg.a(stdio.o): In function `_stextmode':
> >/home/Habacker/tmp/kde/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/st 
> dio/../
> >../../../../src/newlib/libc/stdio/stdio.c:127: undefined reference to 
> `_cygwin_i
> >stext_for_stdio'
> >make: *** [libgd.so.2.0.0] Error 1
>
>
>
>In all seriousness, 'nm' on the available libraries will tell you this.
>
>But I'm going to guess you won't find what you want.  It looks
>to me like you have two (other) problems:
>
>     1. You're building with against some old Cygwin DLL code
>
>     2. You're trying to build the GNU C library
>
>You can rectify (1).  Good luck with (2).  You'll need it! ;-)
>
>
>
>
>Larry Hall                              lhall AT rfk DOT com
>RFK Partners, Inc.                      http://www.rfk.com
>838 Washington Street                   (508) 893-9779 - RFK Office
>Holliston, MA 01746                     (508) 893-9889 - FAX
>
>
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