Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.

[oota-llvm.git] / tools / llvmc / llvmc.cpp

diff --git a/tools/llvmc/llvmc.cpp b/tools/llvmc/llvmc.cpp
index c257a3ebab24f987ab6ce29ee169f52f59b847bc..2bb406924795a0bc245d9bc6a5f314ea7e172596 100644 (file)
--- a/tools/llvmc/llvmc.cpp
+++ b/tools/llvmc/llvmc.cpp
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Reid Spencer and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -21,6 +21,7 @@
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/System/Signals.h"
 #include <iostream>
+#include <cstring>
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -253,11 +254,14 @@ int main(int argc, char **argv) {
   // Make sure we print stack trace if we get bad signals
   sys::PrintStackTraceOnErrorSignal();
 
+  std::cout << "NOTE: llvmc is highly experimental and mostly useless right "
+               "now.\nPlease use llvm-gcc directly instead.\n\n";
+
   try {
 
     // Parse the command line options
     cl::ParseCommandLineOptions(argc, argv,
-      " LLVM Compiler Driver (llvmc)\n\n"
+      "LLVM Compiler Driver (llvmc)\n\n"
       "  This program provides easy invocation of the LLVM tool set\n"
       "  and other compiler tools.\n"
     );