From 50b73317314e889cf39c7b1d6cbf419fa7502f22 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sat, 14 Apr 2012 14:01:31 +0000
Subject: Vendor import of clang trunk r154661:
 http://llvm.org/svn/llvm-project/cfe/trunk@r154661

---
 lib/Driver/Compilation.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'lib/Driver/Compilation.cpp')

diff --git a/lib/Driver/Compilation.cpp b/lib/Driver/Compilation.cpp
index d02da95..42c8449 100644
--- a/lib/Driver/Compilation.cpp
+++ b/lib/Driver/Compilation.cpp
@@ -217,8 +217,12 @@ void Compilation::initCompilationForDiagnostics(void) {
 
   // Remove any user specified output.  Claim any unclaimed arguments, so as
   // to avoid emitting warnings about unused args.
-  if (TranslatedArgs->hasArg(options::OPT_o))
-    TranslatedArgs->eraseArg(options::OPT_o);
+  OptSpecifier OutputOpts[] = { options::OPT_o, options::OPT_MD,
+                                options::OPT_MMD };
+  for (unsigned i = 0; i != sizeof(OutputOpts)/sizeof(OutputOpts[0]); ++i) {
+    if (TranslatedArgs->hasArg(OutputOpts[i]))
+      TranslatedArgs->eraseArg(OutputOpts[i]);
+  }
   TranslatedArgs->ClaimAllArgs();
 
   // Redirect stdout/stderr to /dev/null.
-- 
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