K 10 svn:author V 4 makc K 8 svn:date V 27 2009-01-05T08:35:38.000000Z K 7 svn:log V 178 install flex header to include/flex, thus resolve build problem for those, who use system flex (e.g. ports/126520) Submitted by: Andy Fawcett via irc Approved by: miwi (mentor) END