depends qt4  &&
depends zlib &&
depends qca2 &&
optional_depends aspell        '' '--disable-aspell'  'spell checking'  &&
optional_depends enchant       '' '--disable-enchant' 'spell checking' &&
optional_depends libxscrnsaver '' '--disable-xss'     'screen saver' &&
optional_depends qca-SSL   '' ''                  'voice support'
