The screenshot looks correct to me.
Smartlinking the IDE probably will not gain anything, because the IDE uses every single Component anyway, so nonthing can be smart-linked away.
Compiling the LCL for smart-linking, may save space in your own apps
AFAIK using -Os and -O2 together seems to make little sense, one says speed over size, the other says size over speed....
Anyway IIRC in many cases -Os does not save very much anyway