[PATCH] D15130: Fix the clang driver when "-nostdlib" is present

[Sumanth Gundapaneni via cfe-commits]

sgundapa created this revision.
sgundapa added reviewers: vkalintiris, echristo.
sgundapa added a subscriber: cfe-commits.

This patch is a fix to r252901 which changed the behavior of 
clang driver. In the presence of "-nostdlib" none of the standard
libraries should be passed to link line. 

http://reviews.llvm.org/D15130

Files:
  lib/Driver/Tools.cpp

Index: lib/Driver/Tools.cpp
===================================================================
--- lib/Driver/Tools.cpp
+++ lib/Driver/Tools.cpp
@@ -8694,8 +8694,7 @@
       if (!isAndroid)
         CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtn.o")));
     }
-  } else if (Args.hasArg(options::OPT_rtlib_EQ))
-    AddRunTimeLibs(ToolChain, D, CmdArgs, Args);
+  }
 
   C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }



Index: lib/Driver/Tools.cpp
===================================================================
--- lib/Driver/Tools.cpp
+++ lib/Driver/Tools.cpp
@@ -8694,8 +8694,7 @@
       if (!isAndroid)
         CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtn.o")));
     }
-  } else if (Args.hasArg(options::OPT_rtlib_EQ))
-    AddRunTimeLibs(ToolChain, D, CmdArgs, Args);
+  }
 
   C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }

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