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" ```
67 lines
1.5 KiB
Nix
67 lines
1.5 KiB
Nix
{ lib
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, rustPlatform
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, fetchFromGitHub
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, runCommand
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, stdenv
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, patchelf
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, zlib
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, pkg-config
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, openssl
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, xz
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, Security
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}:
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rustPlatform.buildRustPackage rec {
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pname = "rustup-toolchain-install-master";
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version = "1.7.3";
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src = fetchFromGitHub {
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owner = "kennytm";
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repo = pname;
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rev = "v${version}";
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hash = "sha256-J25ER/g8Kylw/oTIEl4Gl8i1xmhR+4JM5M5EHpl1ras=";
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};
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cargoLock = {
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lockFile = ./Cargo.lock;
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};
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patches =
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let
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patchelfPatch = runCommand "0001-dynamically-patchelf-binaries.patch" {
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CC = stdenv.cc;
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patchelf = patchelf;
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libPath = "$ORIGIN/../lib:${lib.makeLibraryPath [ zlib ]}";
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}
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''
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export dynamicLinker=$(cat $CC/nix-support/dynamic-linker)
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substitute ${./0001-dynamically-patchelf-binaries.patch} $out \
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--subst-var patchelf \
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--subst-var dynamicLinker \
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--subst-var libPath
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'';
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in
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lib.optionals stdenv.hostPlatform.isLinux [ patchelfPatch ];
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [
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openssl
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xz
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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Security
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];
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# update Cargo.lock to work with openssl 3
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postPatch = ''
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ln -sf ${./Cargo.lock} Cargo.lock
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'';
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meta = with lib; {
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description = "Install a rustc master toolchain usable from rustup";
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mainProgram = "rustup-toolchain-install-master";
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homepage = "https://github.com/kennytm/rustup-toolchain-install-master";
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license = licenses.mit;
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maintainers = with maintainers; [ davidtwco ];
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};
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}
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