Added the -h option for compatibility with other linkers.

llvm-svn: 10335
diff --git a/llvm/tools/gccld/gccld.cpp b/llvm/tools/gccld/gccld.cpp
index 4c32c18..74b9ff0 100644
--- a/llvm/tools/gccld/gccld.cpp
+++ b/llvm/tools/gccld/gccld.cpp
@@ -86,6 +86,8 @@
   CO4("version-script", cl::Hidden, cl::desc("Compatibility option: ignored"));
   cl::opt<bool>
   CO5("eh-frame-hdr", cl::Hidden, cl::desc("Compatibility option: ignored"));
+  cl::opt<std::string>
+  CO6("h", cl::Hidden, cl::desc("Compatibility option: ignored"));
 }
 
 namespace llvm {