NixOS Derivation

[FredM7]

Hi, I see some related issues here:

• README.md: Added instructions for nix-shell. #418
• Add nix build steps #291

But im not exactly sure what im missing extra. Maybe someone with more experience can point out what i missing.

This is my derivation:

logiops.nix

{ pkgs, stdenv, fetchFromGitHub, pkg-config, cmake, git, 
  libevdev, libudev-zero, glib, libconfig, pcre, pcre2, 
  libuuid, libselinux, libsepol
}:
stdenv.mkDerivation rec {
  name = "logiops";
  version = "0.3.4";

  src = fetchFromGitHub {
    owner  = "PixlOne";
    repo   = "logiops";
    rev    = "v0.3.3";
    sha256 = "sha256-tKVRPT96VYLLuGEv4cgHE37SsgCF/bahWXKjuwczZm8="; # pkgs.lib.fakeSha256;
  };

  buildInputs = [
    cmake libevdev glib pkg-config libconfig libudev-zero pcre pcre2 libuuid libselinux libsepol git
  ];

  buildPhase = ''
    mkdir -p $out
    cd $out
    cmake -DCMAKE_BUILD_TYPE=Release ..
    make
  '';

  installPhase = ''
    make install
  '';
}

I get some errors though:

warning: The interpretation of store paths arguments ending in `.drv` recently changed. If this command is now failing try again with '/n
configuring
configuring
fixing cmake files...
configuring
configuring
configuring
fixing cmake files...
cmake flags: -DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_BUILD_TYPE=Release -D>
-- The C compiler identification is GNU 12.3.0
-- The CXX compiler identification is GNU 12.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /nix/store/90h6k8ylkgn81k10190v5c9ldyjpzgl9-gcc-wrapper-12.3.0/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /nix/store/90h6k8ylkgn81k10190v5c9ldyjpzgl9-gcc-wrapper-12.3.0/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Git: /nix/store/zcpq1fivdd131gshg58m4cyq7fwqr3j8-git-2.42.0/bin/git (found version "2.42.0") 
LogiOps Version Number: null
CMake Error at CMakeLists.txt:59 (add_subdirectory):
  The source directory

    /build/source/src/ipcgull

  does not contain a CMakeLists.txt file.


-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Found PkgConfig: /nix/store/ljrkf0kwgckcy02kdlz8sjdnxb2pwjb4-pkg-config-wrapper-0.29.2/bin/pkg-config (found version "0.29.2") 
-- Checking for module 'libevdev'
--   Found libevdev, version 1.13.1
-- Checking for module 'systemd'
--   No package 'systemd' found
-- Checking for module 'libconfig'
--   Found libconfig, version 1.7.3
-- Checking for module 'libudev'
--   Found libudev, version 251
/build/source/src/logid/../ipcgull/src/include
-- dbus system policy will be installed at /var/empty/share/dbus-1/system.d
-- Configuring incomplete, errors occurred!

Is there anything specific i can do to fix this? Seems to be coming from ipcgull?

[Serpentian]

@FredM7, fetchSubmodules must be added. Here's the working flake I use:

{ lib, stdenv, fetchFromGitHub, pkg-config, cmake, udev, libevdev, libconfig, glib }:

stdenv.mkDerivation rec {
  pname = "logiops";
  version = "0.3.1";

  src = fetchFromGitHub {
    owner = "pixlone";
    repo = "logiops";
    rev = "v${version}";
    sha256 = "sha256-1KrehE+eHXPth4kVHh1HZgqZqL+2Fi+k3IhPKunINXs=";
    fetchSubmodules = true;
  };

  PKG_CONFIG_SYSTEMD_SYSTEMDSYSTEMUNITDIR = "${placeholder "out"}/lib/systemd/system";

  nativeBuildInputs = [ cmake pkg-config ];
  buildInputs = [ udev libevdev libconfig glib ];

  meta = with lib; {
    description = "Unofficial userspace driver for HID++ Logitech devices";
    homepage = "https://github.com/PixlOne/logiops";
    license = licenses.gpl3Plus;
    maintainers = with maintainers; [ ckie ];
    platforms = with platforms; linux;
  };
}

It seems, that 0.3.1 is the last version, which at least launches on Nix. All consequent versions exit silently with return code 0

[FredM7]

thanks @Serpentian i think that did the trick 💪🏻