# HG changeset patch
# User Mike Miller <mtmiller@octave.org>
# Date 1442848517 -7200
# Node ID 3f01c585f54eb1518abb7f328cd613ef9df0ecc9
# Parent  ff904ae0285b5415947e4b127fd8bffab7b8dc4a
oct-shlib.cc: Use RTLD_GLOBAL option for dlopen

* oct-shlib.cc (octave_dlopen_shlib::octave_dlopen_shlib): Use RTLD_GLOBAL
option for dlopen.

diff -r ff904ae0285b -r 3f01c585f54e liboctave/util/oct-shlib.cc
--- a/liboctave/util/oct-shlib.cc	Tue Sep 15 08:48:35 2015 -0400
+++ b/liboctave/util/oct-shlib.cc	Mon Sep 21 17:15:17 2015 +0200
@@ -195,6 +195,12 @@
   flags |= RTLD_NOW;
 #endif
 
+  // Use RTLD_GLOBAL to export symbols from loaded objects so they are
+  // available to other subsequently loaded libraries.
+#if defined (RTLD_GLOBAL)
+  flags |= RTLD_GLOBAL;
+#endif
+
   library = dlopen (file.c_str (), flags);
 
   if (! library)