[MinGW] Implement --help for the MinGW driver
Differential Revision: https://reviews.llvm.org/D62029
llvm-svn: 361015
diff --git a/lld/MinGW/Options.td b/lld/MinGW/Options.td
index 2cfce15..b6e6b09 100644
--- a/lld/MinGW/Options.td
+++ b/lld/MinGW/Options.td
@@ -16,6 +16,7 @@
def export_all_symbols: F<"export-all-symbols">,
HelpText<"Export all symbols even if a def file or dllexport attributes are used">;
def gc_sections: F<"gc-sections">, HelpText<"Remove unused sections">;
+def help: F<"help">, HelpText<"Print option help">;
def icf: J<"icf=">, HelpText<"Identical code folding">;
def image_base: S<"image-base">, HelpText<"Base address of the program">;
def insert_timestamp: F<"insert-timestamp">,
