!QhvgabMQzwEQeWehhZ:lossy.network

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28 Feb 2025
@hexa:lossy.network@hexa:lossy.networkso did opencv drop that api or did we stop building it07:11:34
@hexa:lossy.network@hexa:lossy.networkmissing since the 4.9.0 -> 4.11.0 bump07:30:57
@hexa:lossy.network@hexa:lossy.networkI'm five steps deep in this rabbit hole07:33:43
@hexa:lossy.network@hexa:lossy.networkand each step is a chonky package that is building very slowly on very many cores07:33:58
@mattleon:matrix.orgmattleon @hexa:lossy.network: could you review https://github.com/NixOS/nixpkgs/pull/384651 when you get a chance? Matter-server is still broken. 11:37:53
@sandro:supersandro.deSandro 🐧it is usually more compatible if apps haven't catched up but that shouldn't be a problem here. The ldap script basically calls ldapsearch which kinda sucks and in the beginning it didn't properly create HA users15:19:58
@sandro:supersandro.deSandro 🐧you have nix-index-database, right? should take a couple of days to be up to date.15:21:09
@sandro:supersandro.deSandro 🐧
-- ADE: Downloading v0.1.2e.zip from https://github.com/opencv/ade/archive/v0.1.2e.zip
-- Try 1 failed
CMake Warning at cmake/OpenCVDownload.cmake:251 (message):
  ADE: Download failed: 6;"Could not resolve hostname"

  For details please refer to the download log file:

  /build/source/build/CMakeDownloadLog.txt

Call Stack (most recent call first):
  modules/gapi/cmake/DownloadADE.cmake:5 (ocv_download)
  modules/gapi/cmake/init.cmake:20 (include)
  cmake/OpenCVModule.cmake:298 (include)
  cmake/OpenCVModule.cmake:361 (_add_modules_1)
  cmake/OpenCVModule.cmake:408 (ocv_glob_modules)
  CMakeLists.txt:1068 (ocv_register_modules)


-- Checking for module 'gtk+-3.0'

I would say that could no longer match, at least cmake complains https://github.com/opencv/opencv/blob/4.x/modules/gapi/cmake/DownloadADE.cmake#L5

15:28:00
@sandro:supersandro.deSandro 🐧
--     Unavailable:                 cannops cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev cvv fastcv freetype gapi java julia matlab ovis python2 python3 viz

further down: so I would say that is at least one problem in the chain

15:28:26
@sandro:supersandro.deSandro 🐧https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/libraries/opencv/4.x.nix#L216 -_-15:33:15
@sandro:supersandro.deSandro 🐧let me try plugging that in and if it works I PR it15:35:12
@sandro:supersandro.deSandro 🐧https://github.com/NixOS/nixpkgs/pull/38582115:46:02
@hexa:lossy.network@hexa:lossy.networkcreate a user/group for the service to run under17:19:45
@hexa:lossy.network@hexa:lossy.networkopenvino now comes with gpu support on aarch64-linux and npu support on x86_64-linux19:10:51
@hexa:lossy.network@hexa:lossy.network * our openvino package now comes with gpu support on aarch64-linux and npu support on x86_64-linux 19:11:02
@sandro:supersandro.deSandro 🐧which means we can close https://github.com/NixOS/nixpkgs/pull/38275419:14:25
@hexa:lossy.network@hexa:lossy.networkthanks, yeah!19:15:22
@sandro:supersandro.deSandro 🐧I would love to have some usecase for frigate 🤔19:17:58
@hexa:lossy.network@hexa:lossy.networkI should probably just adopt openvino at that point19:18:00
@sandro:supersandro.deSandro 🐧The only place where I would like to have a camera has no easy power available 19:18:27
@sandro:supersandro.deSandro 🐧LOL, you made all relevant changes to the package in 2 years19:19:25
@hexa:lossy.network@hexa:lossy.networkyep19:19:42
1 Mar 2025
@hexa:lossy.network@hexa:lossy.networkconverted the ssdlite model to openvino ir format https://shells.darmstadt.ccc.de/~hexa/omz/01:10:53
@hexa:lossy.network@hexa:lossy.networkwould require openvino-dev, and that is some hot mess to package01:11:14
@hexa:lossy.network@hexa:lossy.network* for frigate users: converted the ssdlite model to openvino ir format https://shells.darmstadt.ccc.de/~hexa/omz/01:11:38
@hexa:lossy.network@hexa:lossy.networkwondering what the resulting license would be01:18:41
@hexa:lossy.network@hexa:lossy.networkssdlite_mobilenet_v2 is asl20 licensed01:19:00
@kamileg:tchncs.dekamileg joined the room.02:51:19
@hexa:lossy.network@hexa:lossy.networkhttps://github.com/blakeblackshear/frigate/pull/1687404:02:03
@hexa:lossy.network@hexa:lossy.networkit's that time of the year again04:02:08

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