<rdar://problem/13021266>

Adding FindFirstGlobalVariable to SBModule and SBTarget
These calls work like FindGlobalVariables but they only return the first match found and so they can return an SBValue instead of an SBValueList for added convenience of use

llvm-svn: 172636

lldb/scripts/Python/interface/SBModule.i

@@ -248,6 +248,24 @@ public:
                          const char *name, 
                          uint32_t max_matches);
     
+    %feature("docstring", "
+    //------------------------------------------------------------------
+    /// Find the first global (or static) variable by name.
+    ///
+    /// @param[in] target
+    ///     A valid SBTarget instance representing the debuggee.
+    ///
+    /// @param[in] name
+    ///     The name of the global or static variable we are looking
+    ///     for.
+    ///
+    /// @return
+    ///     An SBValue that gets filled in with the found variable (if any).
+    //------------------------------------------------------------------
+    ") FindFirstGlobalVariable;
+    lldb::SBValue
+    FindFirstGlobalVariable (lldb::SBTarget &target, const char *name);
+             
     lldb::ByteOrder
     GetByteOrder ();