if(TARGET scanner-tag)
  find_package(GTK2 COMPONENTS gtk)
  find_package(PkgConfig)
  if(PKG_CONFIG_FOUND)
    pkg_check_modules(RSVG2 librsvg-2.0)
    pkg_check_modules(HARFBUZZ harfbuzz)
  endif()

  set(SUMMARY_GTK2_FOUND
      ${GTK2_FOUND}
      CACHE INTERNAL "")
  set(SUMMARY_RSVG2_FOUND
      ${RSVG2_FOUND}
      CACHE INTERNAL "")

  if(GTK2_FOUND
     AND RSVG2_FOUND
     AND NOT DISABLE_GTK2
     AND NOT DISABLE_RSVG2)
    add_definitions(${RSVG2_CFLAGS_OTHER})
    include_directories(SYSTEM ${GTK2_INCLUDE_DIRS} ${RSVG2_INCLUDE_DIRS})
    include_directories(${LOGO_INCLUDE_DIR})
    if(HARFBUZZ_FOUND)
      include_directories(SYSTEM ${HARFBUZZ_INCLUDE_DIRS})
    endif()

    add_executable(loudness-drop-gtk scanner-drop.c)

    target_link_libraries(
      loudness-drop-gtk
      scanner-tag
      filetree
      input
      ${GTK2_LIBRARIES}
      ${GLIB20_LIBRARIES}
      ${GTHREAD20_LIBRARIES}
      ${RSVG2_LIBRARIES})
  endif()
endif()