Re: Recent libx264 updates broke mpv via ffmpeg-git

[Efraim Flashner]

On Thu, Feb 22, 2018 at 04:13:50PM -0500, Leo Famulari wrote:
> On Thu, Feb 22, 2018 at 03:52:13PM -0500, Mark H Weaver wrote:
> > One of these two commits seem to have broken the 'ffmpeg-git' build,
> > needed by 'mpv', on my x86_64 GuixSD system.  Here's an excerpt of the
> > failed log:
> > 
> > --8<---------------cut here---------------start------------->8---
> > CC      libavcodec/libvpx.o
> > CC      libavcodec/libvpxdec.o
> > CC      libavcodec/libvpxenc.o
> > CC      libavcodec/libx264.o
> > libavcodec/libx264.c: In function ‘X264_frame’:
> > libavcodec/libx264.c:282:9: error: ‘x264_bit_depth’ undeclared (first use 
> > in this function)
> >      if (x264_bit_depth > 8)
> >          ^
> > libavcodec/libx264.c:282:9: note: each undeclared identifier is reported 
> > only once for each function it appears in
> > libavcodec/libx264.c: In function ‘X264_init_static’:
> > libavcodec/libx264.c:876:9: error: ‘x264_bit_depth’ undeclared (first use 
> > in this function)
> >      if (x264_bit_depth == 8)
> >          ^
> > make: *** [ffbuild/common.mak:60: libavcodec/libx264.o] Error 1
> > make: *** Waiting for unfinished jobs....
> > phase `build' failed after 340.6 seconds
> > note: keeping build directory 
> > `/tmp/guix-build-ffmpeg-git-3.4-1.3f8874406.drv-0'
> > builder for 
> > `/gnu/store/wka754abrdiwi481qgiprhwh67q2n3ih-ffmpeg-git-3.4-1.3f8874406.drv'
> >  failed with exit code 1
> > cannot build derivation 
> > `/gnu/store/9ddbwwzzdl30fx26sv4jsnmg3ddklqap-mpv-0.28.2.drv': 1 
> > dependencies couldn't be built
> > guix package: error: build failed: build of 
> > `/gnu/store/9ddbwwzzdl30fx26sv4jsnmg3ddklqap-mpv-0.28.2.drv' failed
> > --8<---------------cut here---------------end--------------->8---
> 
> I can't reproduce this since commit bb2a95580e1db (gnu: libx264: Change
> to stable branch).

I tested with the stable branch reverted and my commit reverted, with
just the yasm->nasm change and I ffmpeg-git built fine.


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