* handle -Ca (as proposed by Michael Ring) and -Cf in the first option pass as well

git-svn-id: trunk@48668 -
(cherry picked from commit 50bc387688daa395ec4fb1092400cb53a8d2c10c)

compiler/options.pas

@@ -1064,7 +1064,7 @@ begin
          (
           ((length(opt)>1) and (opt[2] in ['i','d','v','T','u','n','X','l','U'])) or
           ((length(opt)>3) and (opt[2]='F') and (opt[3]='e')) or
-          ((length(opt)>2) and (opt[2]='C') and (opt[3] in ['b','p'])) or
+          ((length(opt)>2) and (opt[2]='C') and (opt[3] in ['a','b','f','p'])) or
           ((length(opt)>3) and (opt[2]='W') and (opt[3] in ['m','p']))
          )
         ) then