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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" ```
59 lines
1.5 KiB
Nix
59 lines
1.5 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, libiconv
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}:
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stdenv.mkDerivation rec {
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pname = "leanify";
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version = "unstable-2023-12-17";
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src = fetchFromGitHub {
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owner = "JayXon";
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repo = "Leanify";
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rev = "9daa4303cdc03f6b90b72c369e6377c6beb75c39";
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hash = "sha256-fLazKCQnOT3bN3Kz25Q80RLk54EU5U6HCf6kPLcXn9c=";
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};
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postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
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substituteInPlace Makefile \
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--replace-fail "-flto" "" \
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--replace-fail "lib/LZMA/Alloc.o" "lib/LZMA/CpuArch.o lib/LZMA/Alloc.o" \
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--replace-quiet "-Werror" ""
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'';
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buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ];
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doCheck = true;
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checkPhase = ''
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runHook preCheck
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./leanify /dev/null
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runHook postCheck
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin
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cp leanify $out/bin/
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runHook postInstall
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'';
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meta = with lib; {
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description = "Lightweight lossless file minifier/optimizer";
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longDescription = ''
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Leanify is a lightweight lossless file minifier/optimizer.
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It removes unnecessary data (debug information, comments, metadata, etc.) and recompress the file to reduce file size.
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It will not reduce image quality at all.
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'';
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homepage = "https://github.com/JayXon/Leanify";
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changelog = "https://github.com/JayXon/Leanify/blob/master/CHANGELOG.md";
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license = licenses.mit;
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maintainers = [ maintainers.mynacol ];
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platforms = platforms.all;
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mainProgram = "leanify";
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};
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}
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