Add the -nostdclanginc option to clang (the driver).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83377 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 5fa55f2..77f2a98 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -726,6 +726,7 @@
     CmdArgs.push_back("-g");
 
   Args.AddLastArg(CmdArgs, options::OPT_nostdinc);
+  Args.AddLastArg(CmdArgs, options::OPT_nostdclanginc);
 
   Args.AddLastArg(CmdArgs, options::OPT_isysroot);