gentoo VS Vcpkg

Whilst Firefox may support hardware video decoding, Mesa since March 2022 disables patent encumbered codecs by default[1], and distributions such as Fedora and OpenSuse do not explicitly enable these patent encumbered codecs to avoid possible legal problems. Even Gentoo (built from source code by the user) requires the user to explicitly enable a USE flag (proprietary-codes) to use patent encumbered codecs.[2]

The thought process is that AMD, NVIDIA, Intel and the likes are not providing a patent license with their hardware.[3] They are instead just supplying part of an overall system that together with operating system kernel, display manager software, video player software, etc allows the decoding and encoding of patent encumbered video files. Open source software projects and distributions are concerned they'd be found to be infringing patents by enabling a complete solution out-of-the-box. Hence they put some hurdles in place so that a user has to go out of their way to separately piece together the various parts to form a complete system capable of encoding and decoding patent encumbered codecs.

[1] https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15...

[2] https://github.com/gentoo/gentoo/commit/1265a159743d7f07185a...

[3] https://lists.fedoraproject.org/archives/list/[email protected]...

Thank you! I don't live in git and this helps! Normally under gentoo I shouldn't have to. This actual git https://github.com/gentoo/gentoo (as opposed to the gentoo browser view) plus this "checkout the commit" should get me much further. ... And probably deserve some space in the gentoo docs.

You choose - here's a list

(pending) gentoo/gentoo #30595 sys-cluster/kubescape: new package, add 2.2.6

profiles/targets/desktop/make.defaults:

5.4.5 can be compromised

https://github.com/microsoft/vcpkg/issues/37197

vcpkg may expire assets after 1.5 years, so achieve long-term reproducibility you will need to cache your dependencies.... Somewhere. Not sure what the expected solution is.

https://github.com/microsoft/vcpkg/pull/30546#issuecomment-1...

There were various approaches recommended depending on our language and ecosystem. My classmates who developed using Node.js were recommended npm, and PyPI or poetry for Python. Since my program is written in C++, I was recommended to look into one of vcpkg or conan, but I ultimately did not use either package manager.

Which dependencies are not in vcpkg? We can ask them to add it. It’s pretty easy just open an issue there https://github.com/microsoft/vcpkg/issues .

./vcpkg search netcdf gdal[netcdf] Enable NetCDF support minc 2.4.03#3 MINC - Medical Image NetCDF or MINC isn't netCDF minc[minc1] Support minc1 file format, requires NETCDF netcdf-c 4.8.1#2 A set of self-describing, machine-independent data formats that support th... netcdf-c[dap] Build with DAP remote access client support netcdf-c[hdf5] Build with HDF5 support netcdf-c[nczarr] Build with NCZarr cloud storage access support netcdf-c[nczarr-zip] Build with NCZarr ZIP support netcdf-c[netcdf-4] Build with netCDF-4 support netcdf-c[platform-default-features] Enable platform-dependent default features netcdf-c[tools] Build utilities netcdf-cxx4 4.3.1#4 a set of machine-independent data formats that support the creation, acces... The result may be outdated. Run `git pull` to get the latest results. If your port is not listed, please open an issue at and/or consider making a pull request. - https://github.com/Microsoft/vcpkg/issues

The hyperscan update to vcpkg seems to have happened from 5.4.0 to 5.4.2 in this commit on Apr 20.

Dear Fictrac team, I am hoping to install Fictrac in our windows 11 x64 laptop (Visual Studio 2019, cMake 3.26.4). I followed the installation guideline on github page fictrac and used the latest vcpkg

This works fine if one wants to do stuff like clang main.cpp -lvulkan, or even find_package(Vulkan REQUIRED) in CMake, but it doesn't define VULKAN_SDK, and therefore doesn't work with vcpkg's Vulkan support, for instance. A fair bit of Vulkan development, tutorials, etc. assume that the entire SDK is installed, as-is.