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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" ```
36 lines
1.2 KiB
Nix
36 lines
1.2 KiB
Nix
{ stdenv, lib, fetchurl, buildDunePackage, ocaml, dune-configurator, pkg-config, cairo
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, ApplicationServices }:
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buildDunePackage rec {
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pname = "cairo2";
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version = "0.6.4";
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src = fetchurl {
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url = "https://github.com/Chris00/ocaml-cairo/releases/download/${version}/cairo2-${version}.tbz";
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sha256 = "sha256-QDVzUtcgXTpXNYVWQ4MMs0Xy24OP+dGaUyAYdg1GigU=";
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};
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minimalOCamlVersion = "4.02";
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useDune2 = true;
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ cairo dune-configurator ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ ApplicationServices ];
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doCheck = !(stdenv.hostPlatform.isDarwin
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# https://github.com/Chris00/ocaml-cairo/issues/19
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|| lib.versionAtLeast ocaml.version "4.10");
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meta = with lib; {
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homepage = "https://github.com/Chris00/ocaml-cairo";
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description = "Binding to Cairo, a 2D Vector Graphics Library";
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longDescription = ''
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This is a binding to Cairo, a 2D graphics library with support for
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multiple output devices. Currently supported output targets include
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the X Window System, Quartz, Win32, image buffers, PostScript, PDF,
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and SVG file output.
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'';
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license = licenses.lgpl3;
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maintainers = with maintainers; [ jirkamarsik vbgl ];
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};
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}
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