mirror of
https://github.com/NixOS/nixpkgs.git
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e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
75 lines
1.6 KiB
Nix
75 lines
1.6 KiB
Nix
{
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lib,
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stdenv,
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python,
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fetchFromGitHub,
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cmake,
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Cocoa,
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fontconfig,
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freetype,
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libGL,
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libGLU,
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libX11,
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libXext,
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libXi,
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libXmu,
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opencascade-occt,
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rapidjson,
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swig,
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}:
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stdenv.mkDerivation rec {
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pname = "pythonocc-core";
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version = "7.6.2";
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src = fetchFromGitHub {
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owner = "tpaviot";
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repo = "pythonocc-core";
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rev = "refs/tags/${version}";
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hash = "sha256-45pqPQ07KYlpFwJSAYVHbzuqDQTbAvPpxReal52DCzU=";
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};
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace "/usr/X11R6/lib/libGL.dylib" "${libGL}/lib/libGL.dylib" \
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--replace "/usr/X11R6/lib/libGLU.dylib" "${libGLU}/lib/libGLU.dylib"
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'';
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nativeBuildInputs = [
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cmake
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swig
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];
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buildInputs = [
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python
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opencascade-occt
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freetype
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libGL
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libGLU
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libX11
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libXext
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libXmu
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libXi
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fontconfig
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rapidjson
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [ Cocoa ];
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cmakeFlags = [
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"-Wno-dev"
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"-DPYTHONOCC_INSTALL_DIRECTORY=${placeholder "out"}/${python.sitePackages}/OCC"
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];
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passthru = {
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# `python3Packages.pythonocc-core` must be updated in tandem with
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# `opencascade-occt`, and including it in the bulk updates often breaks it.
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skipBulkUpdate = true;
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};
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meta = with lib; {
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description = "Python wrapper for the OpenCASCADE 3D modeling kernel";
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homepage = "https://github.com/tpaviot/pythonocc-core";
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changelog = "https://github.com/tpaviot/pythonocc-core/releases/tag/${version}";
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license = licenses.lgpl3;
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platforms = platforms.unix;
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maintainers = with maintainers; [ gebner ];
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};
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}
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