scons : add HAVE_DLOPEN to build environment

fixes dlopen issue caused by 57c57df7b4579b60a84062df2e64f84dd84558b5

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54140

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Signed-off-by: José Fonseca <jfonseca@vmware.com>

diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 9f7ac5b..920b545 100644 (file)
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -31,6 +31,7 @@ if env['platform'] == 'windows':
 else:
     env.Append(CPPDEFINES = [
         'IN_DRI_DRIVER', # enable the remap table (for DRI drivers)
+        ('HAVE_DLOPEN', '1'),
     ])
 
 #