cody: unit deps: pkg files

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41732 4005530d-fff6-0310-9dd1-cebe43e6787f
cody: unit deps: search options

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41733 4005530d-fff6-0310-9dd1-cebe43e6787f