MENU_PKG_GAMES_CRIMSON
  Here you'll find options for Crimson Battlefields

ROCKCFG_PKG_CRIMSON_ZLIB
  whether datafiles should be compressed using zlib

ROCKCFG_PKG_CRIMSON_SOUND
  whether sound should be supported

ROCKCFG_PKG_CRIMSON_CFED
  build and install the level compiler

ROCKCFG_PKG_CRIMSON_COMET
  build and install the graphical level editor
  
ROCKCFG_PKG_CRIMSON_BI2CF
  build and install the BattleIsle map converter