[PATCH] D37707: [LLD] [MinGW] Ignore the sysroot parameter

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
Herald added a subscriber: mehdi_amini.

If the sysroot parameter is passed to the clang frontend, clang already uses it to find libraries and adds -L options for it, but also passes it on to the linker. Therefore we can get pretty far by just ignoring it altogether.


https://reviews.llvm.org/D37707

Files:
  MinGW/Options.td


Index: MinGW/Options.td
===================================================================
--- MinGW/Options.td
+++ MinGW/Options.td
@@ -33,6 +33,7 @@
 def O: Joined<["-"], "O">, HelpText<"Optimize output file size">;
 def v: Flag<["-"], "v">, HelpText<"Display the version number">;
 def version: F<"version">, HelpText<"Display the version number and exit">;
+def sysroot: J<"sysroot">, HelpText<"Sysroot">;
 
 // Alias
 def alias_entry_e: JoinedOrSeparate<["-"], "e">, Alias<entry>;


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