From cc7491ec7191562d93e102a2b6b76a29a956e0ae Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Fri, 22 Jan 2016 18:08:19 -0500
Subject: [PATCH] Link libhsakmt with -z nodelete

This prevents the library from being unloaded at runtime, even when
dlclose is called. This preserves global variables, such as state
about the SVM address space and avoids catastrophic leaks on dlclose.

Change-Id: I34f1d19a450835200e9d4815458e8d1b3045053c
---
 src/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index 03ce54e07e..143385b5f6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -20,7 +20,7 @@ ifneq ($(REL),1)
   CFLAGS += -ggdb
 endif
 
-LDFLAGS += -lrt -pthread -Wl,--version-script=libhsakmt.ver -Wl,-soname=$(LIB_NAME).$(LIB_MAJOR_VER)
+LDFLAGS += -lrt -pthread -Wl,--version-script=libhsakmt.ver -Wl,-soname=$(LIB_NAME).$(LIB_MAJOR_VER) -Wl,-z,nodelete
 
 OBJS = debug.o globals.o memory.o perfctr.o time.o version.o \
     events.o openclose.o queues.o topology.o fmm.o pmc_table.o \