From c087b72460ea02535a8b775c4f5b5afb1c39d0c3 Mon Sep 17 00:00:00 2001
From: pca006132 <john.lck40@gmail.com>
Date: Thu, 25 Jan 2024 11:08:11 +0800
Subject: [PATCH] openscad-unstable: init at 2024-01-22

---
 pkgs/by-name/op/openscad-unstable/package.nix | 159 ++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 pkgs/by-name/op/openscad-unstable/package.nix

diff --git a/pkgs/by-name/op/openscad-unstable/package.nix b/pkgs/by-name/op/openscad-unstable/package.nix
new file mode 100644
index 000000000000..582733035d46
--- /dev/null
+++ b/pkgs/by-name/op/openscad-unstable/package.nix
@@ -0,0 +1,159 @@
+{ lib
+, clangStdenv
+, llvmPackages
+, fetchFromGitHub
+, cmake
+, ninja
+, pkg-config
+, bison
+, boost
+, cairo
+, cgal_5
+, clipper2
+, double-conversion
+, eigen
+, flex
+, fontconfig
+, freetype
+, glib
+, glm
+, gmp
+, harfbuzz
+, hidapi
+, lib3mf
+, libGL
+, libGLU
+, libICE
+, libSM
+, libsForQt5
+, libspnav
+, libzip
+, mpfr
+, python3
+, tbb_2021_8
+, wayland
+, wayland-protocols
+}:
+let
+  # get cccl from source to avoid license issues
+  nvidia-cccl = clangStdenv.mkDerivation {
+    pname = "nvidia-cccl";
+    # note that v2.2.0 has some cmake issues
+    version = "2.2.0-unstable-2024-01-26";
+    src = fetchFromGitHub {
+      owner = "NVIDIA";
+      repo = "cccl";
+      fetchSubmodules = true;
+      rev = "0c9d03276206a5f59368e908e3d643610f9fddcd";
+      hash = "sha256-f11CNfa8jF9VbzvOoX1vT8zGIJL9cZ/VBpiklUn0YdU=";
+    };
+    nativeBuildInputs = [ cmake pkg-config ];
+    buildInputs = [ tbb_2021_8 ];
+    cmakeFlags = [
+      # only enable what we need
+      "-DCCCL_ENABLE_CUB=OFF"
+      "-DCCCL_ENABLE_LIBCUDACXX=ON"
+      "-DCCCL_ENABLE_THRUST=ON"
+      "-DCCCL_ENABLE_TESTING=OFF"
+      "-DCCCL_ENABLE_EXAMPLES=OFF"
+
+      "-DTHRUST_DEVICE_SYSTEM=TBB"
+      "-DTHRUST_HOST_SYSTEM=CPP"
+      "-DTHRUST_ENABLE_HEADER_TESTING=OFF"
+      "-DTHRUST_ENABLE_TESTING=OFF"
+      "-DTHRUST_ENABLE_EXAMPLES=OFF"
+
+      "-DLIBCUDACXX_ENABLE_CUDA=OFF"
+      "-DLIBCUDACXX_ENABLE_STATIC_LIBRARY=OFF"
+      "-DLIBCUDACXX_ENABLE_LIBCUDACXX_TESTS=OFF"
+    ];
+    meta = with lib; {
+      description = "CUDA C++ Core Libraries";
+      homepage = "https://github.com/NVIDIA/cccl";
+      license = licenses.asl20;
+      platforms = platforms.unix;
+    };
+  };
+in
+# clang consume much less RAM than GCC
+clangStdenv.mkDerivation rec {
+  pname = "openscad-unstable";
+  version = "2024-01-22";
+  src = fetchFromGitHub {
+    owner = "openscad";
+    repo = "openscad";
+    rev = "88d244aed3c40a76194ff537ed84bd65bc0e1aeb";
+    hash = "sha256-qkQNbYhmOxF14zm+eCcwe9asLOEciYBANefUb8+KNEI=";
+    fetchSubmodules = true;
+  };
+  nativeBuildInputs = [
+    pkg-config
+    cmake
+    ninja
+    bison
+    flex
+    python3
+    libsForQt5.qt5.wrapQtAppsHook
+    llvmPackages.bintools
+  ];
+  buildInputs = with libsForQt5; with qt5; [
+    # manifold dependencies
+    clipper2
+    glm
+    tbb_2021_8
+    nvidia-cccl
+
+    boost
+    cairo
+    cgal_5
+    double-conversion
+    eigen
+    fontconfig
+    freetype
+    glib
+    gmp
+    harfbuzz
+    hidapi
+    lib3mf
+    libspnav
+    libzip
+    mpfr
+    qscintilla
+    qtbase
+    qtmultimedia
+  ]
+  ++ lib.optionals clangStdenv.isLinux [ libICE libSM libGLU libGL wayland wayland-protocols qtwayland ]
+  ++ lib.optional clangStdenv.isDarwin qtmacextras
+  ;
+  cmakeFlags = [
+    "-DEXPERIMENTAL=ON" # enable experimental options
+    "-DSNAPSHOT=ON" # nightly icons
+    "-DUSE_BUILTIN_OPENCSG=ON" # bundled latest opencsg
+    "-DOPENSCAD_VERSION=\"${builtins.replaceStrings ["-"] ["."] version}\""
+    "-DCMAKE_UNITY_BUILD=ON" # faster build
+    "-DENABLE_TESTS=OFF" # tests do not work for now
+    # IPO
+    "-DCMAKE_EXE_LINKER_FLAGS=-fuse-ld=lld"
+    "-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON"
+  ];
+  meta = with lib; {
+    description = "3D parametric model compiler (unstable)";
+    longDescription = ''
+      OpenSCAD is a software for creating solid 3D CAD objects. It is free
+      software and available for Linux/UNIX, MS Windows and macOS.
+
+      Unlike most free software for creating 3D models (such as the famous
+      application Blender) it does not focus on the artistic aspects of 3D
+      modelling but instead on the CAD aspects. Thus it might be the
+      application you are looking for when you are planning to create 3D models of
+      machine parts but pretty sure is not what you are looking for when you are more
+      interested in creating computer-animated movies.
+    '';
+    homepage = "https://openscad.org/";
+    # note that the *binary license* is gpl3 due to CGAL
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ pca006132 raskin ];
+    mainProgram = "openscad";
+  };
+}