From 96de15f4c19dc27721cc9e4a71c57b06e333667d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jose.r.fonseca@gmail.com>
Date: Fri, 22 Apr 2011 22:58:51 +0100
Subject: [PATCH] Force internal symbol relocations to be solved internally.

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1960025..0c009f4 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -213,7 +213,10 @@ else ()
     add_library (glxtrace SHARED glxtrace.cpp trace_write.cpp os_posix.cpp ${CMAKE_CURRENT_BINARY_DIR}/glproc.hpp)
 
     set_target_properties (glxtrace PROPERTIES
+        # avoid the default "lib" prefix
         PREFIX ""
+        # prevent symbol relocations internal to our wrapper library to be overwritten by the application
+        LINK_FLAGS "-Wl,-Bsymbolic -Wl,-Bsymbolic-functions"
     )
 
     target_link_libraries (glxtrace dl)
-- 
2.45.2