[mythtv] Link failure with clang

[Jean-Yves Avenard]

Hi

On Friday, 22 March 2013, Craig Treleaven wrote:

> Hi:
>
> I'm not a developer so I'm probably missing something obvious.  I'm trying
> to build mythtv-fixes 0.26 on OS X using clang for MacPorts. It fails with
> the following error message:
>
>  Undefined symbols for architecture x86_64:
>>   "_dvdnav_get_highlight_area_**from_group", referenced from:
>>       DVDRingBuffer::**DVDButtonUpdate(bool) in dvdringbuffer.o
>>
>
> This arose following a commit on January 20, 2013:
>
> https://github.com/MythTV/**mythtv/commit/**012ebe9de7e20a0bae1920cfc55199
> **ad63937636<https://github.com/MythTV/mythtv/commit/012ebe9de7e20a0bae1920cfc55199ad63937636>
>
> I can build versions of 0.26 prior to this commit.


Sounds like you have some stuff that didn't get recompiled. That commit is
good and properly added dvdnav_get_highlight_area_**from_group to libdvdnav.

Are you sure you don't have old header files in the way?
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