Added OCE_USE_BUNDLE_SOURCE flag as an alternative to OCE_USE_BUNDLE. When OCE_USE_BUNDLE_SOURCE is enabled, set OCE_BUNDLE_ROOT_PATH to the path to an oce-win-bundle source directory. The oce-win-bundle projects (FTGL, freetype, gp2ps, and FreeImage) will be added to and compiled with the same CMake project as OCE.
For this to work lines 5-10 in oce-win-bundle's CMakeLists.txt must be changed from CMAKE_SOURCE_DIR to CMAKE_CURRENT_SOURCE_DIR. These changes have been posted to the oce-win-bundle site as an issue but they have not yet been incorporated.