uCLibc does not define RTLD_NOLOAD.

Signed-off-by: Will Newton <will.newton@imgtec.com>

--- nss-3.12.9.old/mozilla/security/nss/lib/freebl/stubs.c	2011-07-08 13:32:54.964338355 +0100
+++ nss-3.12.9/mozilla/security/nss/lib/freebl/stubs.c	2011-07-08 13:33:57.255337490 +0100
@@ -535,6 +535,11 @@
     return SECSuccess;
 }
 
+/* uClibc does not define RTLD_NOLOAD. */
+#ifndef RTLD_NOLOAD
+#define RTLD_NOLOAD 0
+#endif
+
 /*
  * fetch the library if it's loaded. For NSS it should already be loaded
  */