I'm trying to update geography/gpsdrive to 2.11.
but having following problems:

-- Can not find glib includes
CMake Error at cmake/Modules/FindGTK2.cmake:364 (MESSAGE):
  Could NOT find GTK2
Call Stack (most recent call first):
  src/CMakeLists.txt:5 (find_package)


-- Found XML2: /export/WRKOBJDIR/geography/gpsdrive/work/.buildlink/lib/libxml2.so
CMake Error at cmake/Modules/FindFreetype2.cmake:81 (message):
  Could not find Freetype2
Call Stack (most recent call first):
  src/CMakeLists.txt:7 (find_package)