cosmopolitan: rewrite

{ lib, stdenv, fetchFromGitHub, unzip, bintools-unwrapped, coreutils, substituteAll }:

{ lib

, stdenv

, fetchFromGitHub

, bintools-unwrapped

, coreutils

, substituteAll

, unzip

}:

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "cosmopolitan";

  version = "2.2";

  src = fetchFromGitHub {

    owner = "jart";

    repo = pname;

    rev = version;

    sha256 = "sha256-DTL1dXH+LhaxWpiCrsNjV74Bw5+kPbhEAA2Z1NKiPDk=";

    repo = "cosmopolitan";

    rev = finalAttrs.version;

    hash = "sha256-DTL1dXH+LhaxWpiCrsNjV74Bw5+kPbhEAA2Z1NKiPDk=";

  };

  patches = [

    # make sure tests set PATH correctly

    (substituteAll { src = ./fix-paths.patch; inherit coreutils; })

    (substituteAll {

      src = ./fix-paths.patch;

      inherit coreutils;

    })

  ];

  nativeBuildInputs = [ bintools-unwrapped unzip ];

  nativeBuildInputs = [

    bintools-unwrapped

    unzip

  ];

  strictDeps = true;

  outputs = [ "out" "dist" ];

  # slashes are significant because upstream uses o/$(MODE)/foo.o

  buildFlags = [ "o/cosmopolitan.h" "o//cosmopolitan.a" "o//libc/crt/crt.o" "o//ape/ape.o" "o//ape/ape.lds" ];

  buildFlags = [

    "o/cosmopolitan.h"

    "o//cosmopolitan.a"

    "o//libc/crt/crt.o"

    "o//ape/ape.o"

    "o//ape/ape.lds"

  ];

  checkTarget = "o//test";

  enableParallelBuilding = true;

  doCheck = true;

  dontConfigure = true;

  dontFixup = true;

  preCheck = ''

  preCheck = let

    failingTests = [

      # some syscall tests fail because we're in a sandbox

    rm test/libc/calls/sched_setscheduler_test.c

    rm test/libc/thread/pthread_create_test.c

    rm test/libc/calls/getgroups_test.c

      "test/libc/calls/sched_setscheduler_test.c"

      "test/libc/thread/pthread_create_test.c"

      "test/libc/calls/getgroups_test.c"

      # fails

    rm test/libc/stdio/posix_spawn_test.c

  '';

      "test/libc/stdio/posix_spawn_test.c"

    ];

  in lib.concatStringsSep ";\n" (map (t: "rm -v ${t}") failingTests);

  installPhase = ''

    runHook preInstall

    mkdir -p $out/{include,lib}

    install o/cosmopolitan.h $out/include

    install o/cosmopolitan.a o/libc/crt/crt.o o/ape/ape.{o,lds} o/ape/ape-no-modify-self.o $out/lib

    cp -RT . "$dist"

    runHook postInstall

  '';

  meta = with lib; {

  meta = {

    homepage = "https://justine.lol/cosmopolitan/";

    description = "Your build-once run-anywhere c library";

    platforms = platforms.x86_64;

    badPlatforms = platforms.darwin;

    license = licenses.isc;

    maintainers = teams.cosmopolitan.members;

    license = lib.licenses.isc;

    maintainers = lib.teams.cosmopolitan.members;

    platforms = lib.platforms.x86_64;

    badPlatforms = lib.platforms.darwin;

  };

}

})