depot/third_party/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/xz/default.nix

{ lib
, buildPlatform
, hostPlatform
, fetchurl
, bash
, tinycc
, gnumake
, gnused
, gnugrep
, gawk
, gnutar
, gzip
}:
let
  pname = "xz";
  version = "5.4.3";

  src = fetchurl {
    url = "https://tukaani.org/xz/xz-${version}.tar.gz";
    hash = "sha256-HDguC8Lk4K9YOYqQPdYv/35RAXHS3keh6+BtFSjpt+k=";
  };
in
bash.runCommand "${pname}-${version}" {
  inherit pname version;

  nativeBuildInputs = [
    tinycc.compiler
    gnumake
    gnused
    gnugrep
    gawk
    gnutar
    gzip
  ];

  passthru.tests.get-version = result:
    bash.runCommand "${pname}-get-version-${version}" {} ''
      ${result}/bin/xz --version
      mkdir $out
    '';

  meta = with lib; {
    description = "General-purpose data compression software, successor of LZMA";
    homepage = "https://tukaani.org/xz";
    license = with licenses; [ gpl2Plus lgpl21Plus ];
    maintainers = teams.minimal-bootstrap.members;
    platforms = platforms.unix;
  };
} ''
  # Unpack
  tar xzf ${src}
  cd xz-${version}

  # Configure
  export CC="tcc -B ${tinycc.libs}/lib"
  export AR="tcc -ar"
  export LD=tcc
  bash ./configure \
    --prefix=$out \
    --build=${buildPlatform.config} \
    --host=${hostPlatform.config} \
    --disable-shared \
    --disable-assembler

  # Build
  make -j $NIX_BUILD_CORES

  # Install
  make -j $NIX_BUILD_CORES install
''