dell-command-configure: init at 4.8.0-494

      fingerprint = "E4F4 1EAB BF0F C785 06D8  62EF EF68 CF41 D42A 593D";

    }];

  };

  ryangibb = {

    email = "ryan@freumh.org";

    github = "ryangibb";

    githubId = 22669046;

    name = "Ryan Gibb";

  };

  ryanorendorff = {

    github = "ryanorendorff";

    githubId = 12442942;

{

  stdenv,

  lib,

  fetchurl,

  dpkg,

  autoPatchelfHook,

  patchelfUnstable,

  openssl,

}:

# Use techniques described in https://web.archive.org/web/20220904051329/https://tapesoftware.net/replace-symbol/

# Adapted from https://github.com/KenMacD/etc-nixos/blob/d3d28085586358a62b2bb4b427eb21aad05b5b23/dcc/default.nix

# Used https://github.com/NixOS/nixpkgs/pull/84926 as a template

# then converted to use autoPatchelfHook instead, and link with

# the dependencies from other pkgs.

let

  version = "4.8.0-494";

  unpacked = stdenv.mkDerivation rec {

    inherit version;

    pname = "dell-command-configure-unpacked";

    src = fetchurl {

      url =

        "https://dl.dell.com/FOLDER08911312M/1/command-configure_${version}.ubuntu20_amd64.tar.gz";

      # The CDN blocks the Curl user-agent, so set to blank instead.

      curlOpts = ''-A=""'';

      sha256 = "sha256-l5oHgDkFBF6llNsHufTmuDzjkhGmXHYXlOJ4hvZfRoE=";

    };

    dontBuild = true;

    nativeBuildInputs = [ dpkg ];

    unpackPhase = ''

      tar -xzf ${src}

      dpkg-deb -x command-configure_${version}.ubuntu20_amd64.deb command-configure

      dpkg-deb -x srvadmin-hapi_9.5.0_amd64.deb srvadmin-hapi

    '';

    installPhase = ''

      mkdir $out

      cp -r . $out

    '';

  };

  # Contains a fopen() wrapper for finding the firmware package

  wrapperLibName = "wrapper-lib.so";

  wrapperLib = stdenv.mkDerivation {

    pname = "dell-command-configure-unpacked-wrapper-lib";

    inherit version;

    src = ./.;

    dontUnpack = true;

    buildPhase = ''

      substitute ${./wrapper-lib.c} lib.c \

        --subst-var-by to "${unpacked}/srvadmin-hapi/opt/dell/srvadmin/etc/omreg.d/omreg-hapi.cfg"

      cc -fPIC -shared lib.c -o ${wrapperLibName}

    '';

    installPhase = ''

      mkdir -p $out/lib

      cp ${wrapperLibName} $out/lib/

    '';

  };

in stdenv.mkDerivation rec {

  inherit version;

  pname = "dell-command-configure";

  buildInputs = [ openssl stdenv.cc.cc.lib ];

  nativeBuildInputs = [ autoPatchelfHook ];

  dontConfigure = true;

  src = unpacked;

  installPhase = ''

    mkdir -p $out/bin $out/lib

    install -t $out/lib -m644 -v command-configure/opt/dell/dcc/libhapiintf.so

    install -t $out/lib -m644 -v command-configure/opt/dell/dcc/libsmbios_c.so.2

    install -t $out/bin -m755 -v command-configure/opt/dell/dcc/cctk

    install -t $out/bin -m755 -v srvadmin-hapi/opt/dell/srvadmin/sbin/dchcfg

    for lib in $(find srvadmin-hapi/opt/dell/srvadmin/lib64 -type l); do

        install -t $out/lib -m644 -v $lib

    done

  '';

  postFixup = ''

    echo fopen fopen_wrapper > fopen_name_map

    echo access access_wrapper > access_name_map

    ${patchelfUnstable}/bin/patchelf \

      --rename-dynamic-symbols fopen_name_map \

      --rename-dynamic-symbols access_name_map \

      --add-needed ${wrapperLibName} \

      --set-rpath ${lib.makeLibraryPath [ wrapperLib ]} \

      $out/lib/*

  '';

  meta = with lib; {

    description = "Configure BIOS settings on Dell laptops.";

    homepage =

      "https://www.dell.com/support/article/us/en/19/sln311302/dell-command-configure";

    license = licenses.unfree;

    maintainers = with maintainers; [ ryangibb ];

    platforms = [ "x86_64-linux" ];

  };

}

#include <stdio.h>

#include <string.h>

static const char from[] =  "/usr/lib/ext/dell/omreg.cfg";

static const char to[] = "@to@";

int access_wrapper(const char *fn, int mode)

{

	if (!strcmp(fn, from)) {

		printf("access_wrapper.c: Replacing path '%s' with '%s'\n", from, to);

		fn = to;

	}

	return access(fn, mode);

}

FILE* fopen_wrapper(const char* fn, const char* mode)

{

	if (!strcmp(fn, from)) {

		printf("fopen_wrapper.c: Replacing path '%s' with '%s'\n", from, to);

		fn = to;

	}

	return fopen(fn, mode);

}

  delayarchitect = callPackage ../applications/audio/delayarchitect { };

  dell-command-configure = callPackage ../tools/system/dell-command-configure { };

  deltachat-desktop = callPackage ../applications/networking/instant-messengers/deltachat-desktop {

    inherit (darwin.apple_sdk.frameworks) CoreServices;

  };