From:	fjh AT cs DOT mu DOT OZ DOT AU (Fergus Henderson)
Subject:	Re: linking stripped object files
3 Mar 1997 03:29:51 -0800 :
Approved:	cygnus DOT gnu-win32 AT cygnus DOT com
Distribution:	cygnus
Message-ID:	<199703030759.SAA32338.cygnus.gnu-win32@murlibobo.cs.mu.OZ.AU>
Original-To:	cheekai AT gen DOT co DOT jp (Chin Chee-Kai)
Original-Cc:	gnu-win32 AT cygnus DOT com (gnu-win32)
In-Reply-To:	<Pine.3.07.9703031328.A26771-a100000@sumimasen.gen.co.jp> from "Chin Chee-Kai" at Mar 3, 97 01:35:29 pm
X-Mailer:	ELM [version 2.4 PL24]
Original-Sender:	owner-gnu-win32 AT cygnus DOT com

Chin Chee-Kai, you wrote:
> 
> Suppose now I do this (which works on Unix, producing an executable
> that does not have debugging information):
> 	rm -f a.exe
> 	strip *.o
> 	gcc -g 1.o 2.o 3.o

Which Unix does this work on?

It doesn't work on Linux or Alpha/OSF.

On Alpha/OSF, the `strip' command reports the following:
	strip: Error: 1.o contains relocation entries-- not stripped

On Linux, you just get 

	undefined symbol `main'

or something like that.

> I get:
> C:\CYGNUS\H-I386-CYGWIN32\lib\gcc-lib\i386-cygwin32/cygnus-2.7.2-961023/\
> ../../../../i386-cygwin32/lib/libcygwin.a(libcmain.o): In function `main':
> /pizza/mushroom/noer/beta17/src/winsup/libcmain.cc:30: undefined reference \
> to `WinMain AT 16'

That's because `strip' stripped off all the symbols including the
`main' symbol in your `.o' file.

-- 
Fergus Henderson <fjh AT cs DOT mu DOT oz DOT au>   |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>   |  of excellence is a lethal habit"
PGP: finger fjh AT 128 DOT 250 DOT 37 DOT 3         |     -- the last words of T. S. Garp.
-
For help on using this list, send a message to
"gnu-win32-request AT cygnus DOT com" with one line of text: "help".

- Raw text -