1include "llvm/Option/OptParser.td" 2 3// link.exe accepts options starting with either a dash or a slash. 4 5// Flag that takes no arguments. 6class F<string name> : Flag<["/", "-", "/?", "-?"], name>; 7 8// Flag that takes one argument after ":". 9class P<string name> : 10 Joined<["/", "-", "/?", "-?"], name#":">; 11 12// Boolean flag which can be suffixed by ":no". Using it unsuffixed turns the 13// flag on and using it suffixed by ":no" turns it off. 14multiclass B_priv<string name> { 15 def "" : F<name>; 16 def _no : F<name#":no">; 17} 18 19def export : P<"export">; 20def alternatename : P<"alternatename">; 21def incl : Joined<["/", "-", "/?", "-?"], "include:">;