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From: Konke Radlow <kradlow@cisco.com>
To: Gregor Jasny <gjasny@googlemail.com>
Subject: Re: [RFC PATCH 0/2] Add support for RDS decoding
Date: Fri, 27 Jul 2012 14:27:39 +0000
Cc: linux-media@vger.kernel.org, hverkuil@xs4all.nl,
	hdegoede@redhat.com
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Yes, I realized too late that the library header file was missing from the 
submitted patch. I created a additional patch and attached it to the [RFC 
PATCH 1/2] thread.

I updated the repository. It should now be based on the most recent version of 
the tree (I used git://git.linuxtv.org/v4l-utils.git as the origin)

changing the condition in the library header from 
> #if __GNUC__ >= 4
> #define LIBV4L_PUBLIC __attribute__ ((visibility("default")))
> #else
> #define LIBV4L_PUBLIC
> #endif

to 
> #if HAVE_VISIBILITY
> #define LIBV4L_PUBLIC __attribute__ ((visibility("default")))
> #else
> #define LIBV4L_PUBLIC
> #endif

causes linker problems for me. The public library functions can no longer be 
found. I cannot figure out why it's working for programs using libv4l2.la but 
not for programs using libv4l2rds.la

greetings,
Konke