[email protected]_py312: checkin new version of pyside2

Formula/pyside2@5.15.15_py312.rb

@@ -0,0 +1,119 @@
+class Pyside2AT51515Py312 < Formula
+  desc "Python bindings for Qt5 and greater"
+  homepage "https://code.qt.io/cgit/pyside/pyside-setup.git/tree/README.pyside2.md?h=5.15.2"
+  url ""
+  sha256 ""
+  license all_of: ["GFDL-1.3-only", "GPL-2.0-only", "GPL-3.0-only", "LGPL-2.1-only", "LGPL-3.0-only"]
+
+  livecheck do
+    url "https://download.qt.io/official_releases/QtForPython/pyside2/"
+    regex(%r{href=.*?PySide2[._-]v?(\d+(?:\.\d+)+)-src/}i)
+  end
+
+  keg_only :versioned_formula
+
+  depends_on "cmake" => :build
+  depends_on "freecad/freecad/[email protected]_py312"
+  # epends_on "llvm@15" # Upstream issue ref: https://bugreports.qt.io/browse/PYSIDE-2268
+  depends_on "llvm" # Upstream issue ref: https://bugreports.qt.io/browse/PYSIDE-2268
+  depends_on "[email protected]"
+  depends_on "qt@5"
+  depends_on "sphinx-doc"
+
+  uses_from_macos "libxml2"
+  uses_from_macos "libxslt"
+
+  on_linux do
+    depends_on "libxcb"
+    depends_on "mesa"
+  end
+
+  fails_with gcc: "5"
+
+  # Don't copy qt@5 tools.
+  patch do
+    url "https://src.fedoraproject.org/rpms/python-pyside2/raw/009100c67a63972e4c5252576af1894fec2e8855/f/pyside2-tools-obsolete.patch"
+    sha256 "ede69549176b7b083f2825f328ca68bd99ebf8f42d245908abd320093bac60c9"
+  end
+
+  def python3
+    "python3.12"
+  end
+
+  # NOTE: ipatch >= [email protected] tarballs require a c++17 compiler
+  def install
+    rpaths = if OS.mac?
+      pyside2_module = prefix/Language::Python.site_packages(python3)/"PySide2"
+      [rpath, rpath(source: pyside2_module)]
+    else
+      # Add missing include dirs on Linux.
+      # upstream issue: https://bugreports.qt.io/browse/PYSIDE-1684
+      extra_include_dirs = [Formula["mesa"].opt_include, Formula["libxcb"].opt_include]
+      inreplace "sources/pyside2/cmake/Macros/PySideModules.cmake",
+                "--include-paths=${shiboken_include_dirs}",
+                "--include-paths=${shiboken_include_dirs}:#{extra_include_dirs.join(":")}"
+
+      # Add rpath to qt@5 because it is keg-only.
+      [lib, Formula["qt@5"].opt_lib]
+    end
+
+    ENV.append_path "CMAKE_PREFIX_PATH", Formula["llvm"].opt_lib
+    ENV.append_path "CMAKE_PREFIX_PATH", Formula["qt@5"].opt_lib
+
+    cmake_args = std_cmake_args
+
+    # NOTE: ipatch build will fail if using `python3` cmake requires major+minor ie. `python3.10`
+    py_exe = Formula["[email protected]"].opt_bin/"python3.12"
+
+    py_lib = if OS.mac?
+      Formula["[email protected]"].opt_lib/"libpython3.12.dylib"
+    else
+      Formula["[email protected]"].opt_lib/"libpython3.12.so"
+    end
+
+    cmake_args << "-DPYTHON_EXECUTABLE=#{py_exe}"
+    cmake_args << "-DPYTHON_LIBRARY=#{py_lib}"
+
+    # Avoid shim reference.
+    inreplace "sources/shiboken2/ApiExtractor/CMakeLists.txt", "${CMAKE_CXX_COMPILER}", ENV.cxx
+
+    system "cmake", "-S", ".", "-B", "build",
+      "-DCMAKE_INSTALL_RPATH=#{rpaths.join(";")}",
+      "-DFORCE_LIMITED_API=NO",
+      "-DLLVM_CONFIG=#{Formula["llvm"].opt_bin}/llvm-config",
+      "-DCMAKE_LIBRARY_PATH=#{Formula["llvm"].opt_lib}",
+      "-L",
+      *cmake_args
+
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
+  end
+
+  def post_install
+    # explicitly set python version
+    python_version = "3.12"
+
+    # Unlink the existing .pth file to avoid reinstall issues
+    pth_file = lib/"python#{python_version}/pyside2.pth"
+    pth_file.unlink if pth_file.exist?
+
+    ohai "Creating .pth file for pyside2 module"
+    # write the .pth file to the parent dir of site-packages
+    (lib/"python#{python_version}/pyside2.pth").write <<~EOS
+      import site; site.addsitedir('#{lib}/python#{python_version}/site-packages/')
+    EOS
+  end
+
+  def caveats
+    <<-EOS
+      this formula may require manual linking after install
+      this a versioned formula designed to work with the homebrew-freecad tap
+    EOS
+  end
+
+  test do
+    Language::Python.each_python(build) do |python, _version|
+      system python, "-c", "from PySide2 import QtCore"
+    end
+  end
+end