anchor.diff:    buildInputs = [
       ctags
       cmark
  +    editorconfig-core-c
       flatpak
       libgit2-glib
       libpeas
  
positive.code:   doCheck = true;
  
    postPatch = ''
      # Drop after https://gitlab.gnome.org/GNOME/gnome-builder/-/merge_requests/609
      patchShebangs build-aux/meson/post_install.py
      substituteInPlace build-aux/meson/post_install.py \
        --replace "gtk-update-icon-cache" "gtk4-update-icon-cache"
  
negative.code:     libxml2
      ostree
      d-spy
      pcre2
      python3
      sysprof
  