[PATCH] D11808: Driver: Fix include and lib dirs when not using gcc under mingw

[Martell Malone via cfe-commits]

martell created this revision.
martell added a reviewer: yaron.keren.
martell added a subscriber: cfe-commits.

When gcc is not installed we fail to set the correct include and lib directory.
In some cases base is set and we might want to use clang without gcc being installed

http://reviews.llvm.org/D11808

Files:
  lib/Driver/MinGWToolChain.cpp

Index: lib/Driver/MinGWToolChain.cpp
===================================================================
--- lib/Driver/MinGWToolChain.cpp
+++ lib/Driver/MinGWToolChain.cpp
@@ -47,7 +47,7 @@
   Archs.emplace_back(getTriple().getArchName());
   Archs[0] += "-w64-mingw32";
   Archs.emplace_back("mingw32");
-  Arch = "unknown";
+  Arch = Archs[0].str();
   // lib: Arch Linux, Ubuntu, Windows
   // lib64: openSUSE Linux
   for (StringRef CandidateLib : {"lib", "lib64"}) {


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