Have you looked at Spack (https://github.com/spack/spack https://github.com/spack/spack)? Disclaimer: I lead the project. Spack essentially is nix with depende

Have you looked at Spack (https://github.com/spack/spack https://github.com/spack/spack)? Disclaimer: I lead the project. Spack essentially is nix with dependency resolution. spack packages can have conditional (nearly) anything: versions, options, compiler choices, dependencies (including virtual deps). The resolver can make choices about all of those. See here for more details: https://arxiv.org/abs/2210.08404 https://arxiv.org/abs/2210.08404