[libbluray-devel] [PATCH] add symbol versioning to shared library

[Sean McGovern]

Hi Petri,

Thanks for your reply.

I did not test that, but I don't see why not. The executable binary should only import symbols it actually uses. 

-- Sean
-----Original Message-----
From: Petri Hintukainen <phintuka at users.sourceforge.net>
Sender: "libbluray-devel" <libbluray-devel-bounces at videolan.org>Date: Wed, 03 Sep 2014 13:08:22 
To: <libbluray-devel at videolan.org>
Reply-To: Development around libbluray <libbluray-devel at videolan.org>
Subject: Re: [libbluray-devel] [PATCH] add symbol versioning to shared
 library

On ma, 2014-09-01 at 10:29 -0400, Sean McGovern wrote:
> ---
>  configure.ac      |   16 ++++++++++
>  src/Makefile.am   |   11 +++++++
>  src/libbluray.ver |   86 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 113 insertions(+)
>  create mode 100644 src/libbluray.ver

Does this allow building application against latest library version, and
then running it with some older version (assuming the program does not
use any functions not available in the older version) ?


- Petri

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