Xref: news2.mv.net comp.os.msdos.djgpp:1978
Newsgroups: comp.os.msdos.djgpp
From: valgasu AT jade DOT mv DOT net (Valgasu)
Subject: Bug?  Please help!
Message-ID: <DoJBr5.AKt@granite.mv.net>
Organization: MV Communications, Inc.
Date: Tue, 19 Mar 1996 21:59:29 GMT
Lines: 29
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

I don't know what's wrong here... :(  Please help me...
My program, I noticed, was behaving rather strangely sometimes...  (weird 
values coming up in variables that weren't touched often)...  anyway, I 
decided to remove the -g switch, which I had been using with SYMIFY to catch
crash address line numbers...  here is a pretty accurate picture of my 
screen:

C:\GAME>gcc game10.c dlib.a -o game10 -g

C:\GAME>gcc game10.c dlib.a -o game10
<some address>: undefined use of '_use_lfn'
..
..
..

I get about 5 of these "undefined use" things, and I have no clue why...  the
command lines I use are exactly the same except for removing "-g", but it
spits out link errors without the -g, and (seemingly) compiles fine with 
the -g...
I thought it might have something to do with the "dlib.a" file, which is 
a small lib of SVGA routines I made.  When I remove dlib.a from the 
command line, it doesn't give me the "_use_lfn" errors, just all the 
undefined references to the functions within the lib.  I don't think this 
is the case, because it works fine in all other test progs i made and, 
before there's any kind of mess up, it works fine in the "-g" version of 
game10...  
Anybody have any ideas?   Please help... :(