Re: How to link HelloWorld.O (created by GCC) ??

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Article #149

#149

From: Ben Peddell
Date: Thu, 22 May 2003 07:37

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Hans wrote:
> Hello,
> 
> I have written HelloWorld.c and compiled to assembly using GCC. (so I can
> study the assembly).
> 
> Using AS I have assembled HelloWorld.s to HelloWorld.O
> 
> But how to link HelloWorld.O to HelloWorld Executable? Which minimal command
> line options do I need to use to link? The Linker is complaining about the
> Printf call. Against which and HOW sharedlibrary stub do I need to link
> HelloWorld.O?
> 
> Thanks!
> 
> Hans
> 
> 
> 

First, you need the libraries.

To link HelloWorld.o, it's quite simple.
gcc -o HelloWorld HelloWorld.o

I'm not sure as to the command line syntax of ld, but I think (under 
DJGPP) it'd be:
ld -o HelloWorld HelloWorld.o $DJDIR/lib/libc.a $DJDIR/lib/crt0.o

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From: Ben Peddell <killer.lightspeed@bigpond.com>
Newsgroups: comp.lang.asm.x86,gnu.gcc
Subject: Re: How to link HelloWorld.O (created by GCC) ??
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