From:	Yu Jaemin <asiawide AT soback DOT kornet DOT nm DOT kr>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Need for Math library
Date:	1 Oct 1998 05:19:19 GMT
Organization:	Korea Telecom
Lines:	21
Sender:	Yu Jaemin <asiawide AT soback DOT kornet21 DOT net>
Message-ID:	<6uv3cn$pvn$1@news.kornet.nm.kr>
References:	<199810010155 DOT VAA28401 AT delorie DOT com>
NNTP-Posting-Host:	soback.kornet.nm.kr
User-Agent:	tin/pre-1.4-980105 (UNIX) (SunOS/5.5.1 (sun4u))
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

George Foot <george DOT foot AT merton DOT ox DOT ac DOT uk> wrote:
> The linker processes libraries from left to right.  It only 
> links in parts of libraries that have been used by things 
> appearing to the left of the library on the command line.

> I think your command would not have linked any of the library 
> -- your C file would have been using libc's versions of the 
> maths functions.

Oops..I'm sorry. :) I thought that both are ok.
In gcc manual, I found that it makes difference
where in the (gcc) command you write '-l'
option. So.. gcc foo.o -lz bar.o is different
from gcc foo.o bar.o -lz. The former case, any function
in libz.a can't be included to bar.o.

I'd better first read the manual. Thanks other
people. :)

Jaemin
 

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