From 4dedb1cdf8bad844550c295f81c693e494fa74f2 Mon Sep 17 00:00:00 2001
From: Frederic Riss <friss@apple.com>
Date: Wed, 29 Jul 2015 22:29:50 +0000
Subject: [PATCH] [dsymutil] Re-add command line option -v this time printing
 the version.

llvm-svn: 243584
---
 llvm/tools/dsymutil/dsymutil.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/llvm/tools/dsymutil/dsymutil.cpp b/llvm/tools/dsymutil/dsymutil.cpp
index fee4e08..1d5fb0f 100644
--- a/llvm/tools/dsymutil/dsymutil.cpp
+++ b/llvm/tools/dsymutil/dsymutil.cpp
@@ -29,6 +29,7 @@ using namespace llvm::cl;
 
 OptionCategory DsymCategory("Specific Options");
 static opt<bool> Help("h", desc("Alias for -help"), Hidden);
+static opt<bool> Version("v", desc("Alias for -version"), Hidden);
 
 static opt<std::string> InputFile(Positional, desc("<input file>"),
                                   init("a.out"), cat(DsymCategory));
@@ -84,6 +85,11 @@ int main(int argc, char **argv) {
   if (Help)
     PrintHelpMessage();
 
+  if (Version) {
+    llvm::cl::PrintVersionMessage();
+    return 0;
+  }
+
   auto DebugMapPtrOrErr =
       parseDebugMap(InputFile, OsoPrependPath, Verbose, InputIsYAMLDebugMap);
 
-- 
2.7.4