1 files changed, 16 insertions, 13 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 769bd81e43..e3966694ae 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -5313,7 +5313,9 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
 
   AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs);
 
-  if (D.CCCIsCXX && !Args.hasArg(options::OPT_nostdlib)) {
+  if (D.CCCIsCXX &&
+      !Args.hasArg(options::OPT_nostdlib) &&
+      !Args.hasArg(options::OPT_nodefaultlibs)) {
     bool OnlyLibstdcxxStatic = Args.hasArg(options::OPT_static_libstdcxx) &&
       !Args.hasArg(options::OPT_static);
     if (OnlyLibstdcxxStatic)
@@ -5328,22 +5330,23 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
   addAsanRTLinux(getToolChain(), Args, CmdArgs);
 
   if (!Args.hasArg(options::OPT_nostdlib)) {
-    if (Args.hasArg(options::OPT_static))
-      CmdArgs.push_back("--start-group");
-
-    AddLibgcc(ToolChain.getTriple(), D, CmdArgs, Args);
+    if (!Args.hasArg(options::OPT_nodefaultlibs)) {
+      if (Args.hasArg(options::OPT_static))
+        CmdArgs.push_back("--start-group");
 
-    if (Args.hasArg(options::OPT_pthread) ||
-        Args.hasArg(options::OPT_pthreads))
-      CmdArgs.push_back("-lpthread");
+      AddLibgcc(ToolChain.getTriple(), D, CmdArgs, Args);
 
-    CmdArgs.push_back("-lc");
+      if (Args.hasArg(options::OPT_pthread) ||
+          Args.hasArg(options::OPT_pthreads))
+        CmdArgs.push_back("-lpthread");
 
-    if (Args.hasArg(options::OPT_static))
-      CmdArgs.push_back("--end-group");
-    else
-      AddLibgcc(ToolChain.getTriple(), D, CmdArgs, Args);
+      CmdArgs.push_back("-lc");
 
+      if (Args.hasArg(options::OPT_static))
+        CmdArgs.push_back("--end-group");
+      else
+        AddLibgcc(ToolChain.getTriple(), D, CmdArgs, Args);
+    }
 
     if (!Args.hasArg(options::OPT_nostartfiles)) {
       const char *crtend;