1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Driver/ToolChains/MipsLinux.cpp b/lib/Driver/ToolChains/MipsLinux.cpp
index b394208336ed..9f23996b764a 100644
--- a/lib/Driver/ToolChains/MipsLinux.cpp
+++ b/lib/Driver/ToolChains/MipsLinux.cpp
@@ -10,7 +10,6 @@
 #include "MipsLinux.h"
 #include "Arch/Mips.h"
 #include "CommonArgs.h"
-#include "clang/Config/config.h"
 #include "clang/Driver/Driver.h"
 #include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/Options.h"
@@ -94,16 +93,18 @@ MipsLLVMToolChain::GetCXXStdlibType(const ArgList &Args) const {
   return ToolChain::CST_Libcxx;
 }
 
-std::string MipsLLVMToolChain::findLibCxxIncludePath() const {
+void MipsLLVMToolChain::addLibCxxIncludePaths(
+    const llvm::opt::ArgList &DriverArgs,
+    llvm::opt::ArgStringList &CC1Args) const {
   if (const auto &Callback = Multilibs.includeDirsCallback()) {
     for (std::string Path : Callback(SelectedMultilib)) {
       Path = getDriver().getInstalledDir() + Path + "/c++/v1";
       if (llvm::sys::fs::exists(Path)) {
-        return Path;
+        addSystemInclude(DriverArgs, CC1Args, Path);
+        return;
       }
     }
   }
-  return "";
 }
 
 void MipsLLVMToolChain::AddCXXStdlibLibArgs(const ArgList &Args,