From 23f7bd2d6bcf61608b1ace84d6ff26657aec1a1e Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 20 Dec 2012 11:07:31 +0100
Subject: [PATCH] Link with -ldl when using dlsym.

---
 buildtools/Cmake/MakeLib.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/buildtools/Cmake/MakeLib.cmake b/buildtools/Cmake/MakeLib.cmake
index 92ebff7d6f..bce4151bff 100644
--- a/buildtools/Cmake/MakeLib.cmake
+++ b/buildtools/Cmake/MakeLib.cmake
@@ -103,6 +103,10 @@ if(HAVE_MC)
   endif()
 endif()
 
+if(MMALLOC_WANT_OVERRIDE_LEGACY AND HAVE_GNU_LD)
+  SET(SIMGRID_DEP "${SIMGRID_DEP} -ldl")
+endif()
+
 if(HAVE_NS3)
   if(${NS3_VERSION} EQUAL 310)
     SET(SIMGRID_DEP "${SIMGRID_DEP} -lns3")
-- 
2.20.1