[lld] 1b708b6 - [lld][MinGW] Ignore `--[no-]as-neeed` flags in MinGW driver

[Markus Böck via llvm-commits]

Author: Markus Böck
Date: 2022-01-02T12:03:21+01:00
New Revision: 1b708b67f625507cf2c24319b30479cc2af41c86

URL: https://github.com/llvm/llvm-project/commit/1b708b67f625507cf2c24319b30479cc2af41c86
DIFF: https://github.com/llvm/llvm-project/commit/1b708b67f625507cf2c24319b30479cc2af41c86.diff

LOG: [lld][MinGW] Ignore `--[no-]as-neeed` flags in MinGW driver

These flags are specific to ELF, but are still accepted by GNU ld, even if it does not do anything. This patch adds them as ignored option for the sake of compatibility.

Part of https://github.com/llvm/llvm-project/issues/52947

Differential Revision: https://reviews.llvm.org/D116484

Added: 
    

Modified: 
    lld/MinGW/Options.td

Removed: 
    


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diff  --git a/lld/MinGW/Options.td b/lld/MinGW/Options.td
index 50ac71bced850..c38b0710d39b4 100644
--- a/lld/MinGW/Options.td
+++ b/lld/MinGW/Options.td
@@ -146,6 +146,7 @@ def alias_undefined_u: JoinedOrSeparate<["-"], "u">, Alias<undefined>;
 
 // Ignored options
 def: Joined<["-"], "O">;
+def: F<"as-needed">;
 def: F<"build-id">;
 def: F<"disable-auto-image-base">;
 def: F<"enable-auto-image-base">;
@@ -153,6 +154,7 @@ def: F<"end-group">;
 def: Flag<["--"], "full-shutdown">;
 defm: EqNoHelp<"major-image-version">;
 defm: EqNoHelp<"minor-image-version">;
+def: F<"no-as-needed">;
 def: F<"no-undefined">;
 def: F<"pic-executable">;
 defm: EqNoHelp<"plugin">;