[FFmpeg-devel] latest ffmpeg git master build is broken on osx powerpc

Tue Jul 12 02:11:05 EEST 2016

It looks like a Darwin related issue.
Given that this is a really an old combination (apple on power),
rather than revert this patch, I would make a new patch which wraps
the new code format with #ifdef__APPLE__. I will send the patch for
review shortly. Thanks!

On Sat, Jul 9, 2016 at 5:18 PM, Jing Yu <jingyu at google.com> wrote:
> I have tried gcc-4.9.1, and it works. gcc-4.2.1 is too old.
> All right. Please help to revert my patch. Thanks!
>
> On Sat, Jul 9, 2016 at 11:02 AM, Michael Niedermayer
> <michael at niedermayer.cc> wrote:
>> adding jingyu (author of 311a953c76081fca99b872629d248f9d69ebc0c3) to CC
>>
>> On Sat, Jul 09, 2016 at 07:47:26AM -0600, Pavel Koshevoy wrote:
>>> Hi,
>>>
>>> PowerPC build on OSX 10.5 (Leopard) is broken:
>>>
>>> $ gcc --version
>>> powerpc-apple-darwin9-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577)
>>> Copyright (C) 2007 Free Software Foundation, Inc.
>>> This is free software; see the source for copying conditions. There is NO
>>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>>>
>>>
>>> /nfs/scratch/Developer/ffmpeg-git-src/configure
>>> --prefix=/Developer/ppc --disable-debug --disable-shared
>>> --enable-static --enable-swscale --enable-avfilter
>>> --enable-libmp3lame --enable-libvorbis --enable-libopus
>>> --enable-libtheora --enable-libschroedinger --enable-libopenjpeg
>>> --enable-libmodplug --enable-libvpx --enable-libspeex
>>> --enable-pthreads --enable-gpl --enable-version3
>>> --enable-libopencore-amrnb --enable-libopencore-amrwb
>>> --enable-postproc --enable-libx264 --enable-libxvid --enable-libass
>>> --enable-gnutls --enable-runtime-cpudetect
>>> --extra-cflags=-I/opt/local/include
>>> --extra-ldflags='-headerpad_max_install_names -L/opt/local/lib'
>>> --disable-audiotoolbox --disable-videotoolbox --disable-sdl
>>> --disable-filter=coreimagesrc --disable-filter=coreimage
>>>
>>> $ make
>>> AS    libavcodec/ppc/fft_altivec.o
>>> {standard input}:257:Parameter syntax error (parameter 3)
>>> {standard input}:264:Parameter syntax error (parameter 3)
>>> {standard input}:265:Parameter syntax error (parameter 3)
>>> {standard input}:271:Parameter syntax error (parameter 3)
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>>> {standard input}:1007:Parameter syntax error (parameter 2)
>>> {standard input}:1063:Parameter syntax error (parameter 3)
>>> {standard input}:1092:Parameter syntax error (parameter 3)
>>> {standard input}:1094:Parameter syntax error (parameter 3)
>>> {standard input}:1095:Parameter syntax error (parameter 3)
>>> make: *** [libavcodec/ppc/fft_altivec.o] Error 1
>>>
>>>
>>> git revert 311a953c76081fca99b872629d248f9d69ebc0c3 # fixes it.
>>>
>>> Pavel.
>>>
>>> _______________________________________________
>>> ffmpeg-devel mailing list
>>> ffmpeg-devel at ffmpeg.org
>>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>> --
>> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>>
>> When you are offended at any man's fault, turn to yourself and study your
>> own failings. Then you will forget your anger. -- Epictetus