nss: Fix build on mips/clang

This issue is also reported here
https://trac.macports.org/ticket/51709
Patch is also from same ticket

(From OE-Core rev: 119ff60101ed6fd542f1280d37a24411d8b14264)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/nss/nss/pqg.c-ULL_addend.patch

@@ -0,0 +1,23 @@
+nss does not build on mips with clang because wrong types are used?
+
+pqg.c:339:16: error: comparison of constant 18446744073709551615 with expression of type 'unsigned long' is always true [-Werror,-Wtautological-constant-out-of-range-compare]
+     if (addend < MP_DIGIT_MAX) {
+       ~~~~~~ ^ ~~~~~~~~~~~~
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+Index: nss-3.24/nss/lib/freebl/pqg.c
+===================================================================
+--- nss-3.24.orig/nss/lib/freebl/pqg.c
++++ nss-3.24/nss/lib/freebl/pqg.c
+@@ -322,8 +322,8 @@ generate_h_candidate(SECItem *hit, mp_in
+ 
+ static SECStatus
+ addToSeed(const SECItem * seed,
+-          unsigned long   addend,
+-          int             seedlen, /* g in 186-1 */
++          unsigned long long  addend,
++          int                 seedlen, /* g in 186-1 */
+           SECItem * seedout)
+ {
+     mp_int s, sum, modulus, tmp;

meta/recipes-support/nss/nss_3.24.bb

@@ -21,6 +21,7 @@ SRC_URI = "\
     file://nss-fix-incorrect-shebang-of-perl.patch \
     file://nss-fix-nsinstall-build.patch \
     file://disable-Wvarargs-with-clang.patch \
+    file://pqg.c-ULL_addend.patch \
     file://nss.pc.in \
     file://signlibs.sh \
 "