commit dd47363b3ad75be9f29d3f5980e2a2ac5d75a28d
author Nico Weber <nicolasweber@gmx.de> Tue Aug 23 07:38:27 2011 +0000
committer Nico Weber <nicolasweber@gmx.de> Tue Aug 23 07:38:27 2011 +0000
tree e48efe380053554a9b1983b8f1a3b4f3010f9e84
parent 05e609331cef34a78b9010dfab965e0aff42617a

enable -fstack-protector on 10.5 for usermode binaries by default.

This matches gcc's behavior.

llvm-svn: 138324

clang/lib/Driver/Tools.cpp

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 160c006..e147c05 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1671,8 +1671,10 @@
       StackProtectorLevel = 1;
     else if (A->getOption().matches(options::OPT_fstack_protector_all))
       StackProtectorLevel = 2;
-  } else
-    StackProtectorLevel = getToolChain().GetDefaultStackProtectorLevel();
+  } else {
+    StackProtectorLevel =
+      getToolChain().GetDefaultStackProtectorLevel(KernelOrKext);
+  }
   if (StackProtectorLevel) {
     CmdArgs.push_back("-stack-protector");
     CmdArgs.push_back(Args.MakeArgString(Twine(StackProtectorLevel)));