- add necessary gcj4 compilation option for ecj building
    - add gcc4-java as a requirement of libswt3-gtk2 (for gcj-dbtool4)
    - add java-1.4.2-gcj4-compat-devel as a requirement of jdt
    - add new patch for TextEdit binary search (see e.o#84104#)
    - remove ppc for now