From e2592cc6a3b17b36ba11e2ca191f8ea875161d52 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor.indutny@gmail.com>
Date: Sun, 20 Jan 2013 19:23:35 +0400
Subject: [PATCH] gyp: fix build with dtrace support on FreeBSD

Fix undefined reference to `gelf_getsym`... and other undefined symbols
from libelf, by adding `-lelf` to linker options on FreeBSD.
---
 common.gypi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common.gypi b/common.gypi
index e2d52c1d9b..9ecfc4d2a3 100644
--- a/common.gypi
+++ b/common.gypi
@@ -223,6 +223,9 @@
           }],
         ],
       }],
+      ['OS=="freebsd" and node_use_dtrace=="true"', {
+        'libraries': [ '-lelf' ],
+      }]
     ],
   }
 }