Fix for old FreeBSD versions that don't have RTLD_GLOBAL

diff --git a/src/backend/port/dynloader/freebsd.h b/src/backend/port/dynloader/freebsd.h
index 04fad271a38ca1b2645d692dfe90fef47cfb79ff..10275e8020f00359780c8b0af78bd45399d501b6 100644 (file)
--- a/src/backend/port/dynloader/freebsd.h
+++ b/src/backend/port/dynloader/freebsd.h
@@ -34,6 +34,11 @@
  * begin with an underscore is fairly tricky, and some versions of
  * NetBSD (like 1.0, and 1.0A pre June 1995) have no dlerror.)
  */
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
 #define                   pg_dlopen(f)    BSD44_derived_dlopen((f), RTLD_LAZY | RTLD_GLOBAL)
 #define                   pg_dlsym                BSD44_derived_dlsym
 #define                   pg_dlclose      BSD44_derived_dlclose