setup new formula file for freecad 0.20.2 release using py310

Formula/freecad@0.20.2_py310.rb

@@ -0,0 +1,322 @@
+class FreecadAT0202Py310 < Formula
+  desc "Parametric 3D modeler"
+  homepage "https://www.freecadweb.org"
+  url "https://github.com/FreeCAD/FreeCAD/archive/refs/tags/0.20.2.tar.gz"
+  sha256 "46922f3a477e742e1a89cd5346692d63aebb2b67af887b3e463e094a4ae055da"
+  license "GPL-2.0-only"
+  head "https://github.com/freecad/FreeCAD.git", branch: "main", shallow: false
+
+  keg_only :versioned_formula
+
+  depends_on "cmake" => :build
+  depends_on "gcc" => :build
+  # epends_on "hdf5-mpi" => :build # requires fortran compiler
+  depends_on "hdf5" => :build # requires fortran compiler
+  # epends_on "llvm" => :build
+  depends_on "mesa" => :build if OS.linux?
+  depends_on "ninja" => :build
+  depends_on "pkg-config" => :build
+  depends_on "[email protected]" => :build
+  depends_on "swig" => :build
+  depends_on "tbb" => :build
+  depends_on "boost"
+  depends_on "cython"
+  depends_on "doxygen"
+  depends_on "freecad/freecad/coin3d_py310"
+  depends_on "freecad/freecad/fc_bundle"
+  depends_on "freecad/freecad/med-file"
+  depends_on "freecad/freecad/[email protected]_py310"
+  depends_on "freecad/freecad/pybind11_py310"
+  depends_on "freecad/freecad/[email protected]_py310"
+  depends_on "freecad/freecad/[email protected]_py310"
+  depends_on "freetype"
+  depends_on "glew"
+  depends_on "icu4c"
+  depends_on macos: :high_sierra # no access to sierra test box
+  depends_on "openblas"
+  depends_on "opencascade"
+  depends_on "orocos-kdl"
+  # epends_on "freecad/freecad/[email protected]"
+  # TODO: is it possible to point qt@5 to a revision where py310 is being used
+  depends_on "qt@5"
+  # epends_on "svn"
+  depends_on "vtk"
+  depends_on "webp"
+  depends_on "xerces-c"
+  depends_on "zlib"
+
+  # NOTE: `brew update-python-resources` check for outdated py resources
+  # TODO: ipatch, still appears freecad's cmake setup process is not finding matplotlib
+  resource "matplotlib" do
+    url "https://files.pythonhosted.org/packages/8a/46/425a44ab9a71afd2f2c8a78b039c1af8ec21e370047f0ad6e43ca819788e/matplotlib-3.5.1.tar.gz"
+    sha256 "b2e9810e09c3a47b73ce9cab5a72243a1258f61e7900969097a817232246ce1c"
+  end
+
+  resource "PyYAML" do
+    url "https://files.pythonhosted.org/packages/36/2b/61d51a2c4f25ef062ae3f74576b01638bebad5e045f747ff12643df63844/PyYAML-6.0.tar.gz"
+    sha256 "68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"
+  end
+
+  # NOTE: https://docs.brew.sh/Formula-Cookbook#handling-different-system-configurations
+  # patch for mojave with 10.15 SDK
+  patch :p1 do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/a4b71def99b5fe907550729038752aaf6fa1b9bf/patches/freecad-0.20.1-macos-10.15-sdk.patch"
+    sha256 "ce9f4b2afb2c621274e74208a563616eeeee54369f295b6c5f6f4f3112923135"
+  end
+
+  patch do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/06bd260fc8c8bce1c283f86df3641fd2efea186d/patches/freecad-0.20.2-e57-add-missing-include.patch"
+    sha256 "83f033112845fde21c84f18bfa91609b18394dc9adb268c24aa8a1e5ec5aca85"
+  end
+
+  # newer versions of occ have removed offending header file
+  patch do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/06bd260fc8c8bce1c283f86df3641fd2efea186d/patches/freecad-0.20.2-occ-error.patch"
+    sha256 "e345d1ced6e46dd6d7cdaa136d32a8fe55eb54ccb01468f22fb425645e5a0585"
+  end
+
+  patch do
+    # NOTE: ipatch, ie. local patch `url "file:///#{HOMEBREW_PREFIX}/Library/Taps/freecad/homebrew-freecad/patches/`
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/06bd260fc8c8bce1c283f86df3641fd2efea186d/patches/freecad-0.20.2-setup-python-cmake.patch"
+    sha256 "f259ec18294438a306fa58599c093d18bc9aaf3cb8056d140c15fdfe9247957a"
+  end
+
+  patch do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/1fde4f693950d77e8617c08921d50c1aba3f0a56/patches/freecad-0.20.2-cmake-find-xercesc.patch"
+    sha256 "adb30f5d723672d1d54db4a236bce8a85e9bc9d0667ef88a7360e4cae1bb27c9"
+  end
+
+  patch do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/95e5aa838ae8b5e7d4fd6ddd710bc53c8caedddc/patches/freecad-0.20.2-cmake-find-hdf5.patch"
+    sha256 "99d115426cb3e8d7e5ab070e1d726e51eda181ac08768866c6e0fd68cda97f20"
+  end
+
+  patch do
+    url "https://raw.githubusercontent.com/FreeCAD/homebrew-freecad/95e5aa838ae8b5e7d4fd6ddd710bc53c8caedddc/patches/freecad-0.20.2-vtk-9.3.patch"
+    sha256 "67794ebfcd70a160d379eeca7d2ef78d510057960d0eaa4e2e345acb7ae244aa"
+  end
+
+  def install
+    hbp = HOMEBREW_PREFIX
+
+    # NOTE: taken from node@14 formula, node uses autoconf and not cmake
+    # make sure subprocesses spawned by make are using our Python 3
+    #
+    # NOTE: `which` cmd is not installed by default on some OSes
+    # ENV["PYTHON"] = which("python3.10")
+    #
+    # Get the Python includes directory without duplicates
+    ENV["PYTHON"] = Formula["[email protected]"].opt_bin/"python3.10"
+
+    py_inc_output = `python3.10-config --includes`
+    py_inc_dirs = py_inc_output.scan(/-I([^\s]+)/).flatten.uniq
+    py_inc_dir = py_inc_dirs.join(" ")
+
+    py_lib_path = `python3.10-config --configdir`.strip + "/libpython3.10.dylib"
+
+    puts "--------------------------------------------"
+    puts "PYTHON=#{ENV["PYTHON"]}"
+    puts "PYTHON_INCLUDE_DIR=#{py_inc_dir}"
+    puts "PYTHON_LIBRARY=#{py_lib_path}"
+
+    # NOTE: apple's clang & clang++ don not provide batteries for open-mpi
+    # NOTE: when setting the compilers to brews' llvm, set the cmake_ar linker as well
+    # ENV["CC"] = Formula["llvm"].opt_bin/"clang"
+    # ENV["CXX"] = Formula["llvm"].opt_bin/"clang++"
+
+    # NOTE: ipatch, attempt to nuke default cmake_prefix_path to prevent qt6 from sneaking in
+    ENV.delete("CMAKE_PREFIX_PATH") # Clear existing paths
+    puts "--------------------------------------------"
+    puts "CMAKE_PREFIX_PATH=#{ENV["CMAKE_PREFIX_PATH"]}"
+    puts "CMAKE_PREFIX_PATH Datatype: #{ENV["CMAKE_PREFIX_PATH"].class}"
+    puts "--------------------------------------------"
+    puts "homebrew prefix: #{hbp}"
+    puts "prefix: #{prefix}"
+    puts "rpath: #{rpath}"
+
+    ENV.remove "PATH", Formula["qt"].opt_prefix/"bin"
+    ENV.remove "PATH", Formula["pyqt"].opt_prefix/"bin"
+    puts "PATH=#{ENV["PATH"]}"
+    puts "--------------------------------------------"
+
+    cmake_prefix_paths = []
+    cmake_prefix_paths << Formula["pybind11_py310"].prefix
+    cmake_prefix_paths << Formula["doxygen"].prefix
+    cmake_prefix_paths << Formula["xerces-c"].prefix
+    cmake_prefix_paths << Formula["zlib"].prefix
+    cmake_prefix_paths << Formula["opencascade"].prefix
+    cmake_prefix_paths << Formula["vtk"].prefix
+    cmake_prefix_paths << Formula["utf8cpp"].prefix
+    cmake_prefix_paths << Formula["glew"].prefix
+    cmake_prefix_paths << Formula["hdf5"].prefix
+    cmake_prefix_paths << Formula["libpng"].prefix
+    cmake_prefix_paths << Formula["pugixml"].prefix
+    cmake_prefix_paths << Formula["eigen"].prefix
+    cmake_prefix_paths << Formula["expat"].prefix
+    cmake_prefix_paths << Formula["double-conversion"].prefix
+    cmake_prefix_paths << Formula["lz4"].prefix
+    cmake_prefix_paths << Formula["xz"].prefix
+    cmake_prefix_paths << Formula["libjpeg-turbo"].prefix
+    cmake_prefix_paths << Formula["libtiff"].prefix
+    cmake_prefix_paths << Formula["medfile"].prefix
+    cmake_prefix_paths << Formula["pkg-config"].prefix
+    cmake_prefix_paths << Formula["boost"].prefix
+    cmake_prefix_paths << Formula["[email protected]"].prefix
+    cmake_prefix_paths << Formula["freetype"].prefix
+    cmake_prefix_paths << Formula["coin3d_py310"].prefix
+    cmake_prefix_paths << Formula["qt@5"].prefix
+    # cmake_prefix_paths << Formula["open-mpi"].prefix
+    cmake_prefix_paths << Formula["[email protected]_py310"].prefix
+    cmake_prefix_paths << Formula["[email protected]_py310"].prefix
+    # cmake_prefix_paths << Formula["svn"].prefix
+    # cmake_prefix_paths << Formula["llvm"].prefix
+    cmake_prefix_paths << Formula["tbb"].prefix
+
+    cmake_prefix_path_string = cmake_prefix_paths.join(";")
+
+    apl_sdk = "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk"
+    apl_frmwks ="#{apl_sdk}/System/Library/Frameworks"
+
+    # TODO: stub out the below cmake vars
+    # -DCMAKE_OSX_DEPLOYMENT_TARGET=
+    # -DCMAKE_OSX_ARCHITECTURES=
+    # -DCMAKE_OSX_SYSROOT=#{cmake_osx_sysroot}
+    # -DCMAKE_LINKER
+    # -DCMAKE_LINKER=#{hbp}/opt/llvm/bin/lld
+    # -DCMAKE_CXX_FLAGS="-fuse-ld=lld"
+    # -DCMAKE_INSTALL_RPATH=#{prefix}/lib
+    # -DCMAKE_INSTALL_RPATH=#{rpath}
+    # -DCMAKE_AR=#{hbp}/opt/llvm/bin/llvm-ar
+    # -DCMAKE_INSTALL_NAME_TOOL:FILEPATH=CMAKE_INSTALL_NAME_TOOL-NOTFOUND
+    # -DBUILD_DRAWING=1
+    # -DBUILD_SMESH=1
+    # -DBUILD_ENABLE_CXX_STD=C++17
+    # -DFREECAD_USE_EXTERNAL_KDL=1
+    # -DBUILD_FEM_NETGEN=0
+    # -DBUILD_QT5=1
+    # -DFREECAD_USE_QTWEBMODULE=#{qtwebmodule}
+
+    if OS.mac?
+      args_macos_only = %W[
+        -DCMAKE_AR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar
+        -DCMAKE_INSTALL_NAME_TOOL:FILEPATH=/usr/bin/install_name_tool
+        -DCMAKE_LINKER=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
+        -DOPENGL_INCLUDE_DIR=#{apl_frmwks}/OpenGL.framework
+        -DOPENGL_gl_LIBRARY=#{apl_frmwks}/OpenGL.framework
+        -DOPENGL_GLU_INCLUDE_DIR=#{apl_frmwks}/OpenGL.framework
+        -DOPENGL_glu_LIBRARY=#{apl_frmwks}/OpenGL.framework
+
+        -D_Qt5UiTools_RELEASE_AppKit_PATH=#{apl_frmwks}/AppKit.framework
+        -D_Qt5UiTools_RELEASE_Metal_PATH=#{apl_frmwks}/Metal.framework
+        -D_Qt5UiTools_RELEASE_DiskArbitration_PATH=#{apl_frmwks}/DiskArbitration.framework
+        -D_Qt5UiTools_RELEASE_IOKit_PATH=#{apl_frmwks}/IOKit.framework
+        -D_Qt5UiTools_RELEASE_OpenGL_PATH=#{apl_frmwks}/OpenGL.framework
+        -D_Qt5UiTools_RELEASE_AGL_PATH=#{apl_frmwks}/AGL.framework
+      ]
+    end
+
+    args = %W[
+      -DHOMEBREW_PREFIX=#{hbp}
+      -DCMAKE_PREFIX_PATH=#{cmake_prefix_path_string}
+      -DCMAKE_INSTALL_PREFIX=#{prefix}
+      -DCMAKE_VERBOSE_MAKEFILE=1
+      -DPYTHON_EXECUTABLE=#{hbp}/opt/[email protected]/bin/python3.10
+      -DPYTHON_INCLUDE_DIR=#{py_inc_dir}
+      -DPYTHON_LIBRARY=#{py_lib_path}
+      -DFREECAD_USE_PYBIND11=1
+      -DCMAKE_BUILD_TYPE=RelWithDebInfo
+
+      -DCMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH=FALSE
+      -DCMAKE_FIND_USE_CMAKE_SYSTEM_PATH=FALSE
+
+      -DCMAKE_IGNORE_PATH=#{hbp}/lib;#{hbp}/include/QtCore;#{hbp}/Cellar/qt;
+      -L
+    ]
+    # NOTE: useful cmake debugging args
+    # --trace
+    # -L
+
+    ENV.remove "PATH", Formula["pyside@2"].opt_prefix/"bin"
+    ENV.remove "PATH", Formula["qt"].opt_prefix/"bin"
+    ENV.remove "PATH", Formula["pyqt"].opt_prefix/"bin"
+
+    ENV.remove "PKG_CONFIG_PATH", Formula["pyside@2"].opt_prefix/"lib/pkgconfig"
+    ENV.remove "PKG_CONFIG_PATH", Formula["qt"].opt_prefix/"lib/pkgconfig"
+
+    ENV.remove "CMAKE_FRAMEWORK_PATH", Formula["qt"].opt_prefix/"Frameworks"
+
+    # TODO: ipatch, causes audit exception, ie. `brew style freecad/freecad`
+    # ENV.remove "PATH", Formula["[email protected]"].opt_prefix/"bin"
+    # ENV.remove "PATH", Formula["[email protected]"].opt_prefix/"libexec/bin"
+    # ENV.remove "PKG_CONFIG_PATH", Formula["[email protected]"].opt_prefix/"lib/pkgconfig"
+
+    # NOTE: ipatch, required for successful build
+    # ENV.prepend_path "PYTHONPATH", Formula["[email protected]"].opt_prefix/Language::Python.site_packages(python3)
+    # ENV.prepend_path "PYTHONPATH", Formula["[email protected]"].opt_prefix/Language::Python.site_packages(python3)
+
+    # NOTE: ipatch, do not make build dir a sub dir of the src dir
+    puts "current working directory: #{Dir.pwd}"
+    src_dir = Dir.pwd.to_s
+    parent_dir = File.expand_path("..", src_dir)
+    build_dir = "#{parent_dir}/build"
+    # Create the build directory if it doesn't exist
+    mkdir_p(build_dir)
+    # Change the working directory to the build directory
+    # false positive: `warning: conflicting chdir during another chdir block`
+    Dir.chdir(build_dir)
+    puts "----------------------------------------------------"
+    puts Dir.pwd
+    puts "----------------------------------------------------"
+
+    if OS.mac?
+      system "cmake", *args, *args_macos_only, src_dir.to_s
+    else
+      system "cmake", "-G", "Ninja", *args, src_dir.to_s
+    end
+    system "cmake", "--build", build_dir.to_s
+    system "cmake", "--install", build_dir.to_s
+  end
+
+  # NOTE: reenable after successful build
+  # def post_install
+  #   if OS.mac?
+  #     ohai "the value of prefix = #{prefix}"
+  #     ln "#{prefix}/MacOS/FreeCAD", "#{HOMEBREW_PREFIX}/bin/freecad", force: true
+  #     ln "#{prefix}/MacOS/FreeCADCmd", "#{HOMEBREW_PREFIX}/bin/freecadcmd", force: true
+  #   elsif OS.linux?
+  #     ohai "the value of prefix = #{prefix}"
+  #     ln "#{bin}/FreeCAD", "#{HOMEBREW_PREFIX}/bin/freecad", force: true
+  #     ln "#{bin}/FreeCADCmd", "#{HOMEBREW_PREFIX}/bin/freecadcmd", force: true
+  #   end
+  # end
+
+  def caveats
+    <<-EOS
+    After installing FreeCAD you may want to do the following:
+
+    1. Due to recent code signing updates with Catalina and newer
+       building a FreeCAD.app bundle using the existing python
+       script no longer works due to updating the rpaths of the
+       copied executables and libraries into a FreeCAD.app
+       bundle. Until a fix or work around is made freecad
+       is built for CLI by default now.
+
+    2. if freecad launches with runtime errors a common fix
+       i use is to force link [email protected] and
+       [email protected] so workbenches such Draft and Arch
+       have the necessary runtime deps, see brew documenation
+       about force linking the above packages
+
+    4. upstream homebrew/core has begun to introduce python 3.11
+       with that said, testing the formula manually on my local
+       catalina box i ran into issues with regard to boost.
+       the quick fix, unlink python 3.11 and cmake is able to
+       finish its checks and the build process can begin
+    EOS
+  end
+
+  test do
+    # NOTE: make test more robust and accurate
+    system "true"
+  end
+end