[Libav-user] ff_log2_tab defined multiple times in the fmpeg 1.1 libraries, bug or feature ??

Lars Hammarstrand lars.hammarstrand at gmail.com
Mon Feb 18 21:03:43 CET 2013


2013/2/17 Carl Eugen Hoyos <cehoyos at ag.or.at>

>
> Could one of you (who is affected by the problem,
> remember that it cannot be reproduced on same
> environments) please test mentioned patch?
>
> Your problem unfortunately will not be fixed as
> long as you don't comment on the patch;-(
>
>
Hi, it's for 64-bit OSX and iOS that is requiring the -all_load or
-force_load linker flag to function with static libraries:

"Apparently there are some issues with ios 64-bit osx: "
http://stackoverflow.com/questions/2906147/what-does-the-all-load-linker-flag-do
":

*Important:* For 64-bit and iPhone OS applications, there is a linker bug
that prevents -ObjC from loading objects files from static libraries that
contain only categories and no classes. The workaround is to use the
-all_load or -force_load flags"
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