{
  description = "Nix Flake for GIMP 3 built from source";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    # Source du code GIMP
    gimp-source = {
      url = "github:GNOME/gimp/master";
      flake = false;
    };
  };
  outputs = { self, nixpkgs, flake-utils, gimp-source }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
        
        buildGimp3 = {
          version ? "3.0.0",
          enabledFeatures ? [],
          disabledFeatures ? []
        }: pkgs.stdenv.mkDerivation rec {
          pname = "gimp";
          inherit version;
          src = gimp-source;
          
          # FIXED: Added missing critical dependencies
          nativeBuildInputs = with pkgs; [
            pkg-config
            meson
            ninja
            python3
            gettext
            perl
            intltool
            appstream-glib
            desktop-file-utils
            gobject-introspection
            wrapGAppsHook
            cmake  # Often needed for some dependencies
            autoconf
            automake
            libtool
            git  # Sometimes needed during build
          ];
          
          buildInputs = with pkgs; [
            glib
            gtk3
            gdk-pixbuf
            pango
            cairo
            harfbuzz
            babl
            gegl
            libmypaint
            mypaint-brushes1
            gexiv2
            libwebp
            libpng
            libjpeg
            libtiff
            libheif
            libexif
            lcms2
            poppler
            poppler_data
            ghostscript
            librsvg
            libmng
            libjxl
            libwmf
            libxslt
            libxml2
            json-glib
            libgudev
		glib-networking
            # iso-codes  # Not available in nixpkgs under this name
            aalib
            openexr
            dbus-glib
            xorg.libXmu
            xorg.libXpm
            zlib
            bzip2
            # FIXED: Added missing dependencies
            freetype
            fontconfig
            pixman

            at-spi2-atk
            at-spi2-core
            atk
          ] ++ pkgs.lib.optionals (pkgs.stdenv.isLinux) [
            libunwind
          ];
          
          # More conservative meson configuration
          mesonFlags = [
            "-Dbuild-id=Nix"
  #          "-Dgtk-doc=false"
 #           "-Dg-ir-doc=false"  # Disable introspection docs
            "-Dcheck-update=no"  # Disable update checks
            # Explicitly disable problematic features that might cause build issues
            "-Dalsa=disabled"
            "-Dgudev=disabled" 
#            "-Dwebkitgtk=disabled"
          ] ++ pkgs.lib.optionals (enabledFeatures != [])
            (map (feature: "-D${feature}=enabled") enabledFeatures)
          ++ pkgs.lib.optionals (disabledFeatures != [])
            (map (feature: "-D${feature}=disabled") disabledFeatures);
          
          # Better build configuration
          configurePhase = ''
            runHook preConfigure
            
            # Ensure we have a clean build directory
            meson setup build . $mesonFlags
            
            runHook postConfigure
          '';
          
          buildPhase = ''
            runHook preBuild
            
            # Build with limited parallelism to avoid memory issues
            ninja -C build -j$NIX_BUILD_CORES
            
            runHook postBuild
          '';
          
          installPhase = ''
            runHook preInstall
            
            ninja -C build install
            
            runHook postInstall
          '';
          
          postInstall = ''
            # Création des répertoires pour les plugins
            mkdir -p $out/lib/gimp/3.0/plug-ins
            mkdir -p $out/lib/gimp/3.0/scripts
            
            # FIXED: Ensure desktop file is properly installed
            mkdir -p $out/share/applications
            if [ -f build/desktop/org.gimp.GIMP.desktop ]; then
              cp build/desktop/org.gimp.GIMP.desktop $out/share/applications/
            fi
          '';
          
          # Add environment variables that might be needed
          preBuild = ''
            export HOME=$(mktemp -d)
            export XDG_CACHE_HOME=$HOME/.cache
            export XDG_CONFIG_HOME=$HOME/.config
            export XDG_DATA_HOME=$HOME/.local/share
          '';
          
          meta = with pkgs.lib; {
            description = "GNU Image Manipulation Program (GIMP) version 3.0";
            homepage = "https://www.gimp.org/";
            license = licenses.gpl3Plus;
            platforms = platforms.unix;
            maintainers = [ ];  # Removed invalid maintainer reference
            broken = false;  # Mark as not broken
          };
        };
        
        # Construction de base de GIMP 3
        gimp3-base = buildGimp3 {};
        
        mkGimp3WithPlugins = {
          plugins ? [],
          enabledFeatures ? [],
          disabledFeatures ? []
        }: pkgs.symlinkJoin {
          name = "gimp3-with-plugins";
          paths = [ (buildGimp3 { inherit enabledFeatures disabledFeatures; }) ] ++ plugins;
          
          postBuild = ''
            mkdir -p $out/bin
            cat > $out/bin/gimp << EOF
            #!/bin/sh
            export GIMP3_PLUGINDIR=\$HOME/.config/GIMP/3.0/plug-ins:${pkgs.lib.concatStringsSep ":" (map (p: "${p}/lib/gimp/3.0/plug-ins") plugins)}
            export GIMP3_SCRIPTDIR=\$HOME/.config/GIMP/3.0/scripts:${pkgs.lib.concatStringsSep ":" (map (p: "${p}/lib/gimp/3.0/scripts") plugins)}
            exec ${gimp3-base}/bin/gimp "\$@"
            EOF
            chmod +x $out/bin/gimp
          '';
        };
      in
      {
        packages = rec {
          # Ultra-minimal version for testing
          gimp3-test = buildGimp3 {
            disabledFeatures = [
              #"python"
              "javascript" 
              #"lua"
              #"webkitgtk"
              "alsa"
              "gudev"
              #"check-update"
              #"gtk-doc"
              #"g-ir-doc"
            ];
          };
          
          gimp3 = gimp3-base;
          
          # Simplified version with fewer potential build issues
          gimp3-minimal = buildGimp3 {
            disabledFeatures = [
              "python"
              "javascript" 
              "lua"
              "webkitgtk"
              "alsa"
              "gudev"
            ];
          };
          
          gimp3-full = buildGimp3 {
            enabledFeatures = [
              "webp"
              "openexr"
            ];
            # Don't enable scripting languages by default as they can cause build issues
          };
          
          default = gimp3-test;  # Start with the most minimal version
        };
        
        lib = {
          inherit buildGimp3 mkGimp3WithPlugins;
        };
        
        apps = rec {
          gimp3 = flake-utils.lib.mkApp { 
            drv = self.packages.${system}.gimp3; 
            exePath = "/bin/gimp"; 
          };
          default = gimp3;
        };
      });
}