[PATCH] winemp3.acm: always dynamically load libmpg123 stuff
chris.kcat at gmail.com
Sun Feb 28 17:11:22 CST 2010
On Sunday 28 February 2010 1:13:44 pm Marcus Meissner wrote:
> Copy in the mpg123.h header from the library so we do not need it for
> building. (it is also LPGL)
> Dynamically link from libmpg123.so.0.
> (Chances are very good that ABI stays stable.)
> This allows me providing a MP3 capable Wine build for openSUSE without
> actually having libmpg123 in the openSUSE buildservice for building.
> I was not able to test it though, anyone have a working winemp3.acm
> using testcase :(
This won't work, unfortunately. The mpg123.h header does some evil macro hacks
to forward certain functions (eg. mpg123_seek, mpg123_feedseek) to 64-bit
variants when _FILE_OFFSET_BITS is 64 due to using off_t. The functions the
lib has depends on whether it was built with _FILE_OFFSET_BITS=64 or not, and
the macros won't affect the strings passed to wine_dlsym.
It also looks like the lib isn't unloaded with the acm.
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