[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: linker-script.m4?
From: |
Mike Frysinger |
Subject: |
Re: linker-script.m4? |
Date: |
Mon, 2 Mar 2009 11:20:36 -0500 |
User-agent: |
KMail/1.11.0 (Linux/2.6.28; KDE/4.2.0; x86_64; ; ) |
On Monday 02 March 2009 06:27:49 Bruno Haible wrote:
> Simon Josefsson wrote:
> > The version script file is documented in the LD manual, but a short
> > example would be:
> >
> > SHISHI_0.0 {
> > global:
> > shishi*;
> >
> > local:
> > *;
> > };
>
> Could you please explain what the entire thing is about? Is it about
> hiding some symbols from "nm libshishi.so", for which gcc offers a solution
> at source code level (see [1] and gnulib's m4/visibility.m4)? Or is it
> about allowing multiple versions of the same symbol to exist in the same
> shared library, something which is supported only by glibc and Solaris [2]?
>
> I'm asking because linker scripts only work with GNU ld (I guess).
i think you mean linker version scripts ... most linkers out there support
linker scripts ;)
that said, solaris/sun tools have long supported linker version scripts and
ELF symbol versioning. the syntax though is different i believe.
-mike
signature.asc
Description: This is a digitally signed message part.
- Re: linker-script.m4?, (continued)
- Re: linker-script.m4?, Simon Josefsson, 2009/03/02
- Re: shared library symbol versioning, Bruno Haible, 2009/03/02
- Re: shared library symbol versioning, Simon Josefsson, 2009/03/02
- Re: shared library symbol exports and versioning, Bruno Haible, 2009/03/02
- Re: shared library symbol exports and versioning, Simon Josefsson, 2009/03/02
- Re: shared library symbol exports and versioning, Bruno Haible, 2009/03/02
- Re: shared library symbol exports and versioning, Simon Josefsson, 2009/03/03
- Re: shared library symbol exports and versioning, Simon Josefsson, 2009/03/03
- Re: shared library symbol exports and versioning, Bruno Haible, 2009/03/03
- Re: shared library symbol exports and versioning, Simon Josefsson, 2009/03/03
- Re: linker-script.m4?,
Mike Frysinger <=