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path: root/pkgs/os-specific/linux/minimal-bootstrap/diffutils/default.nix
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{
  lib,
  buildPlatform,
  hostPlatform,
  fetchurl,
  bash,
  tinycc,
  gnumake,
  gnugrep,
  gnused,
  gawk,
  gnutar,
  xz,
}:
let
  pname = "diffutils";
  # last version that can be built by tinycc-musl 0.9.27
  version = "3.8";

  src = fetchurl {
    url = "mirror://gnu/diffutils/diffutils-${version}.tar.xz";
    hash = "sha256-pr3X0bMSZtEcT03mwbdI1GB6sCMa9RiPwlM9CuJDj+w=";
  };
in
bash.runCommand "${pname}-${version}"
  {
    inherit pname version;

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

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

    meta = {
      description = "Commands for showing the differences between files (diff, cmp, etc.)";
      homepage = "https://www.gnu.org/software/diffutils/diffutils.html";
      license = lib.licenses.gpl3Only;
      teams = [ lib.teams.minimal-bootstrap ];
      platforms = lib.platforms.unix;
    };
  }
  ''
    # Unpack
    cp ${src} diffutils.tar.xz
    unxz diffutils.tar.xz
    tar xf diffutils.tar
    rm diffutils.tar
    cd diffutils-${version}

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

    # Build
    make -j $NIX_BUILD_CORES AR="tcc -ar"

    # Install
    make -j $NIX_BUILD_CORES install
  ''