Scientific Computation Toolkit Formula (p/petsc.rb)

A Homebrew formula for installing the Portable, Extensible Toolkit for Scientific Computation (PETSc). Use this to manage PETSc dependencies on macOS systems.

# Source: https://github.com/tinyhumansai/homebrew-core | License: BSD-2-Clause | Copyright 2009-present, Homebrew contributors
# Provided via justclaw.it.com; keep this notice with the code.
class Petsc < Formula
  desc "Portable, Extensible Toolkit for Scientific Computation (real)"
  homepage "https://petsc.org/"
  url "https://web.cels.anl.gov/projects/petsc/download/release-snapshots/petsc-3.24.6.tar.gz"
  sha256 "d6ad14652996b0e0d3da51068eec902118057f275de867e8cf258ffd64d90a7d"
  license "BSD-2-Clause"
  compatibility_version 1

  livecheck do
    url "https://web.cels.anl.gov/projects/petsc/download/release-snapshots/"
    regex(/href=.*?petsc[._-]v?(\d+(?:\.\d+)+)\.t/i)
  end

  bottle do
    sha256 arm64_tahoe:   "495f0bb1560fb9c3e5bb71f0577b9d196ce43ef6bf99b4e0ba397af190da14bf"
 

... (truncated -- full source via MCP)