Merge pull request #203395 from LibreCybernetics/gimp-remove-python2-dep

gimp: condition python2 behind new withPython argument

pkgs/applications/graphics/gimp/default.nix

···
 , ghostscript
 , aalib
 , shared-mime-info
-, python2
 , libexif
 , gettext
 , makeWrapper
···
 , AppKit
 , Cocoa
 , gtk-mac-integration-gtk2
+, withPython ? false
+, python2 ? null
 }:
 
 let
···
     shared-mime-info
     libwebp
     libheif
-    python
-    # Duplicated here because python.withPackages does not expose the dev output with pkg-config files
-    python2.pkgs.pygtk
     libexif
     xorg.libXpm
     glib-networking
···
     gtk-mac-integration-gtk2
   ] ++ lib.optionals stdenv.isLinux [
     libgudev
+  ] ++ lib.optionals withPython [
+    python
+    # Duplicated here because python.withPackages does not expose the dev output with pkg-config files
+    python2.pkgs.pygtk
   ];
 
   # needed by gimp-2.0.pc
···
     "--with-icc-directory=/run/current-system/sw/share/color/icc"
     # fix libdir in pc files (${exec_prefix} needs to be passed verbatim)
     "--libdir=\${exec_prefix}/lib"
+  ] ++ lib.optionals (!withPython) [
+    "--disable-python" # depends on Python2 which was EOLed on 2020-01-01
   ];
 
   enableParallelBuilding = true;