[Libav-user] Reference app with ffmpeg n1.2 libs that works on IOS ?

[Will Price]

After a lot of work, I have arrived at the same issue last posted to this
list by Lars on April 5. That is the following warnings on link:

ld: warning: ARM function not 4-byte aligned: __b_evaluation from
ffmpeg/lib/libavcodec.a(simple_idct_arm.o)
ld: warning: ARM function not 4-byte aligned: __a_evaluation from
ffmpeg/lib/libavcodec.a(simple_idct_arm.o)
ld: warning: ARM function not 4-byte aligned: __end_b_evaluation2 from
ffmpeg/lib/libavcodec.a(simple_idct_arm.o)
ld: warning: ARM function not 4-byte aligned: __a_evaluation2 from
ffmpeg/lib/libavcodec.a(simple_idct_arm.o)
ld: warning: ARM function not 4-byte aligned: __end_simple_idct_arm from
ffmpeg/lib/libavcodec.a(simple_idct_arm.o)

The thread ensued from there to fix a different R_ABS reloc issue, but did
not come back to these link problems. Any suggestions on getting rid of the
above link warnings?

Thanks.



On Fri, May 10, 2013 at 11:46 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Will Price <wprice at ...> writes:
>
> > The gas linked below
>
> [...]
>
> Allow me to repeat:
> The only supported version of gas-preprocessor.pl is the
> one mentioned on http://ffmpeg.org/platform.html
> You are on your own with any other version.
>
> If you have a compilation problem, please provide the
> following information:
> Your configure line, (your FFmpeg version,) if (and only
> if) compilation fails completely: Run make several times,
> always see the same error, run "make V=1" and post the
> console output for that last run (do not post the complete
> make output from an earlier run).
> If compilation does succeed, but you are unhappy with the
> output of make, I suggest you run "make V=1 ffmpeg.o" and
> post the output here.
>
> Carl Eugen
>
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