CI: Pre-bake curl, ca-certificates, and python3 into smoke build Dockerfiles Include curl, ca-certificates, and python3 in the slim smoke test build container images (Ubuntu 24.04 amd64, Ubuntu 24.04 arm64, and Ubuntu 26.04 riscv64 cross-compile). This ensures containers running with EIGEN_CI_SKIP_APT=true can download compiler caching tools and interact with authentication endpoints without invoking apt-get during CI jobs.
Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
For more information go to http://eigen.tuxfamily.org/ or https://libeigen.gitlab.io.
For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.