Add primesieve and python-primesieve recipes for emscripten-wasm32

[Copilot]

This PR adds recipes for two related packages to support prime number generation in WebAssembly environments:

1. primesieve - A fast C++ library for generating prime numbers by Kim Walisch
2. python-primesieve - Python bindings for the primesieve library

Package Details

primesieve (v12.5)

• C++ library built with CMake
• Configured for static linking (-DBUILD_SHARED_LIBS=OFF)
• Includes proper run_exports for dependency management
• Tests verify library and header installation

python-primesieve (v2.3.2)

• Python bindings using pybind11
• Depends on the primesieve C++ library
• Includes import test with basic functionality verification
• Built using standard pip installation

The recipes follow established patterns from similar packages in the repository (gmp/gmpy2, eigen, boost-cpp) and are structured for the emscripten-wasm32 target platform.

Fixes #2880

---

💬 Share your feedback on Copilot coding agent for the chance to win a $200 gift card! Click here to start the survey.

[DerThorsten]

@copilot try gain.

please add the primesieve library as recipe and also python-primesieve which uses that library

[Copilot]

@copilot try gain.

please add the primesieve library as recipe and also python-primesieve which uses that library

I've added both recipes as requested:

1. primesieve - C++ library recipe (v12.5) with CMake build
2. python-primesieve - Python bindings recipe (v2.3.2) with pip build and import test

Both recipes follow the established patterns from similar packages in the repository. The primesieve library builds as a static library, and python-primesieve depends on it for the Python bindings.

Commit: fbd9093

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/repos/kimwalisch/primesieve
  • Triggering command: curl -s REDACTED (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)