[Ffmpeg-devel] Re: Compiling ffmpeg on Max OS X

[James Barros]

When compiling for a mac, (at least the G5 variety) you need the ./ 
config flag  "--extra-cflags=-DHAVE_LRINTF"

eg: my config is:

./configure --enable-mp3lame --enable-gpl --enable-faac --enable-xvid  
--enable-x264 --extra-cflags=-DHAVE_LRINTF

Hope that helps.

-- James

On Jun 12, 2006, at 8:02 PM, Anthony N. Frasso wrote:

> I tried again to build ffmpeg on my computer, a Mac
> Mini running OS X 10.3.9, and again had the exact same
> problem.  Does anyone have an understanding of what I
> may be doing wrong, or what is wrong with the build?
>
> Thanks for all your help!
>
>> On 9-jun-2006, at 3:23, Anthony N. Frasso wrote:
>>> I downloaded the most recent version of ffmpeg
>> this
>>> evening.  Unfortunately, errors occurred when I
>>> attempted to compile it.  I am using Mac OS X
>> version
>>> 10.3.9.  Here is the output:
>>>
>>>
>> /Users/tony/Software/ffmpeg/libavutil/common.h:620:
>>> warning: static declaration for `lrintf' follows
>>> non-static
>>> cc -Wl,-dynamic,-search_paths_first  -g -o
>> ffmpeg_g
>>> ffmpeg.o cmdutils.o -L./libavformat -lavformat
>>> -L./libavcodec -lavcodec -L./libavutil -lavutil
>>> -lmp3lame -lxvidcore -lx264
>>> ld: table of contents for archive:
>>> /usr/local/lib//libxvidcore.a is out of date;
>> rerun
>>> ranlib(1) (can't load from it)
>>> ld: warning multiple definitions of symbol
>>> _localtime_r
>>> ./libavformat/libavformat.a(os_support.o)
>> definition
>>> of _localtime_r in section (__TEXT,__text)
>>> /usr/lib//libSystem.dylib(localtime.So) definition
>> of
>>> _localtime_r
>>> make: *** [ffmpeg_g] Error 1
>>
>> Confirmed, i have the same issue for VLC. Did
>> something change in
>> linking options of ffmpeg, or was a localtime_r
>> recently introduced
>> into ffmpeg ?
>>
>> DJ
>>
>>> Here was the output from running ./configure:
>>>
>>> # ./configure --enable-mp3lame --enable-xvid
>>> --enable-x264 --enable-a52 --enable-gpl
>>> big/little test failed
>>> install prefix   /usr/local
>>> source path      /Users/tony/Software/ffmpeg
>>> C compiler       cc
>>> make             make
>>> CPU              powerpc (generic)
>>> big-endian       no
>>> inttypes.h       yes
>>> broken inttypes.h no
>>> AltiVec enabled  yes
>>> gprof enabled    no
>>> zlib enabled     no
>>> lzo enabled      no
>>> libgsm enabled   no
>>> mp3lame enabled  yes
>>> libogg enabled   no
>>> Vorbis enabled   no
>>> Theora enabled   no
>>> FAAD enabled     no
>>> faadbin enabled  no
>>> FAAC enabled     no
>>> XviD enabled     yes
>>> x264 enabled     yes
>>> a52 support      yes
>>> a52 dlopened     no
>>> DTS support      no
>>> pp support       no
>>> debug symbols    yes
>>> strip symbols    yes
>>> optimize         yes
>>> static           yes
>>> shared           no
>>> video hooking    no
>>> SDL support      no
>>> Sun medialib support no
>>> pthreads support no
>>> AMR-NB float support no
>>> AMR-NB fixed support no
>>> AMR-WB float support no
>>> AMR-WB IF2 support no
>>> network support      yes
>>> IPv6 support         no
>>> License: GPL
>>> Creating config.mak and config.h...
>>>
>>> Any thoughts on what is going on?  Any and all
>> help
>>> will be greatly appreciated!!!
>>>
>>> Regards,
>>> Anthony Frasso
>
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