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" ```
109 lines
2.3 KiB
Nix
109 lines
2.3 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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pkg-config,
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autoreconfHook,
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makeWrapper,
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runCommandCC,
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runCommand,
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vapoursynth,
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writeText,
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buildEnv,
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zimg,
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libass,
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python3,
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libiconv,
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testers,
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ApplicationServices,
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}:
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stdenv.mkDerivation rec {
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pname = "vapoursynth";
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version = "69";
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src = fetchFromGitHub {
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owner = "vapoursynth";
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repo = "vapoursynth";
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rev = "R${version}";
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hash = "sha256-T2bCVNH0dLM9lFYChXzvD6AJM3xEtOVCb2tI10tIXJs=";
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};
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patches = [ ./nix-plugin-loader.patch ];
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nativeBuildInputs = [
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pkg-config
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autoreconfHook
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makeWrapper
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];
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buildInputs =
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[
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zimg
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libass
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(python3.withPackages (
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ps: with ps; [
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sphinx
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cython
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]
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))
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]
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++ lib.optionals stdenv.hostPlatform.isDarwin [
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libiconv
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ApplicationServices
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];
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enableParallelBuilding = true;
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passthru = rec {
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# If vapoursynth is added to the build inputs of mpv and then
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# used in the wrapping of it, we want to know once inside the
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# wrapper, what python3 version was used to build vapoursynth so
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# the right python3.sitePackages will be used there.
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inherit python3;
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withPlugins = import ./plugin-interface.nix {
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inherit
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lib
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python3
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buildEnv
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writeText
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runCommandCC
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stdenv
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runCommand
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vapoursynth
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makeWrapper
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withPlugins
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;
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};
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tests.version = testers.testVersion {
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package = vapoursynth;
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# Check Core version to prevent false positive with API version
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version = "Core R${version}";
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};
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};
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postInstall = ''
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wrapProgram $out/bin/vspipe \
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--prefix PYTHONPATH : $out/${python3.sitePackages}
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# VapourSynth does not include any plugins by default
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# and emits a warning when the system plugin directory does not exist.
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mkdir $out/lib/vapoursynth
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'';
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meta = with lib; {
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broken = stdenv.hostPlatform.isDarwin; # see https://github.com/NixOS/nixpkgs/pull/189446 for partial fix
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description = "Video processing framework with the future in mind";
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homepage = "http://www.vapoursynth.com/";
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license = licenses.lgpl21;
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platforms = platforms.x86_64;
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maintainers = with maintainers; [
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rnhmjoj
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sbruder
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snaki
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];
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mainProgram = "vspipe";
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};
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}
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