diff -r 000000000000 -r 6474c204b198 security/nss/coreconf/OSF1V5.1.mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/nss/coreconf/OSF1V5.1.mk	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,20 @@
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# On OSF1 V5.0, pthreads is the default implementation strategy.
+# Classic nspr is also available.
+
+ifneq ($(OS_RELEASE),V3.2)
+	USE_PTHREADS = 1
+	ifeq ($(CLASSIC_NSPR), 1)
+		USE_PTHREADS =
+		IMPL_STRATEGY := _CLASSIC
+	endif
+endif
+
+#
+# Config stuff for DEC OSF/1 V5.1
+#
+include $(CORE_DEPTH)/coreconf/OSF1.mk