Re: [gentoo-user] Klayout and ruby target problem.

[Arve Barsnes <arve.barsnes@gmail.com>]

On Sun, 25 Jun 2023 at 19:24, Dale <rdalek1967@gmail.com> wrote:
> WARNING: One or more updates/rebuilds have been skipped due to a
> dependency conflict:
>
> media-video/ffmpeg:0
>
>   (media-video/ffmpeg-6.0-r1:0/58.60.60::gentoo, ebuild scheduled for
> merge) USE="X alsa bluray bzip2 dav1d encode fdk fontconfig frei0r
> gnutls gpl iconv jpeg2k lcms libass lzma mp3 network opengl openh264
> postproc pulseaudio sdl svg theora threads truetype vorbis vpx vulkan
> webp x264 x265 xvid zlib -amf -amr -amrenc (-appkit) -bs2b -cdio
> -chromaprint -chromium -codec2 -cpudetection -cuda -debug -doc -flite
> -fribidi -gcrypt -gme -gmp -gsm -hardcoded-tables -iec61883 -ieee1394
> -jack -jpegxl -kvazaar -ladspa -libaom -libaribb24 -libcaca -libdrm
> -libilbc -libplacebo -librtmp -libsoxr -libtesseract -libv4l -libxml2
> -lv2 (-mipsdspr1) (-mipsdspr2) (-mipsfpu) (-mmal) -modplug -nvenc
> -openal -opencl -openssl -opus -oss -pic -qsv -rav1e -rubberband -samba
> -snappy -sndio -speex -srt -ssh -static-libs -svt-av1 -test -twolame
> -v4l -vaapi -vdpau -verify-sig -vidstab -vmaf -zeromq -zimg -zvbi"
> ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="aes avx fma3 fma4 mmx mmxext
> sse sse2 sse3 sse4_1 sse4_2 ssse3 xop -3dnow -3dnowext -avx2"
> FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot
> ismindex pktdumper qt-faststart sidxindex trasher" conflicts with
>     media-video/ffmpeg:0/56.58.58= required by
> (sci-libs/vtk-9.2.5:0/9.2::gentoo, installed) USE="ffmpeg java logging
> mysql openmp qt5 rendering sdl threads -all-modules -boost -cuda
> (-debug) -doc -examples -freetype -gdal -imaging -las -mpi -odbc
> -openvdb -pdal -postgres -python -qt6 -tbb -test -tk -views -vtkm -web"
> ABI_X86="(64)" PYTHON_SINGLE_TARGET="python3_11 -python3_10"
> VIDEO_CARDS="-nvidia"
>                       ^^^^^^^^^^^^
>     media-video/ffmpeg:0/56.58.58=[abi_x86_64(-)] required by
> (media-libs/opencv-4.7.0:0/4.7.0::gentoo, installed) USE="contrib
> contribdnn eigen features2d ffmpeg gphoto2 java jpeg jpeg2k opengl
> openmp png python qt5 tiff webp -contribcvv -contribfreetype -contribhdf
> (-contribovis) -contribsfm -contribxfeatures2d -cuda -debug -dnnsamples
> -download -examples -gdal -gflags -glog -gstreamer -gtk3 -ieee1394
> -lapack -lto -opencl -opencvapps -openexr -tesseract -testprograms
> -threads -v4l -vaapi -vtk -xine" ABI_X86="(64) -32 (-x32)"
> CPU_FLAGS_X86="avx f16c fma3 popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3
> -avx2 -avx512f" PYTHON_TARGETS="python3_11 -python3_10"
>                       ^^^^^^^^^^^^
> And MUCH MUCH more.  O_O
>
> If someone happens to have seen this and knows a fix, I'd appreciate a
> hint.  ;-)  Again, the whole output is huge.  If I can't sort it and no
> one recognizes that little snippet, may start another thread.  Then beat
> it into submission.  ROFL

It seems like ffmpeg 6 has been unmasked? Haven't synced my tree in a
few days, but it seems right according to packages.gentoo.org.

Your two examples, sci-libs/vtk and media-libs/opencv, requires the
older subslot version. These things tend to sort themselves out with
world rebuilding, unless they really require something older. There
probably is a tracker bug for ffmpeg 6 unmasking, where you could see
if your packages are not supported for ffmpeg 6 yet.

Regards,
Arve