-- LYX_ASPELL = OFF : Require aspell
-- LYX_ENCHANT = OFF : Require Enchant
-- LYX_HUNSPELL = OFF : Require Hunspell
- -- LYX_DEVEL_VERSION = OFF : Build developer version
-- LYX_RELEASE = OFF : Build release version, build debug when disabled
-- LYX_PACKAGE_SUFFIX = ON : Use version suffix for packaging
-- LYX_PCH = OFF : Use precompiled headers