libnspr: bump to version 4.20

Support for riscv was added in this version

Fixes:
 - http://autobuild.buildroot.org/results/a98db13ea105d627f2a4770969b31550926c2791

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libnspr/0001-nios2.patch

@@ -2,6 +2,8 @@ Add Nios-II support
 
 [Gustavo: update for nspr 4.10.9]
 Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
+[Fabrice: update for nspr 4.20]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
 
 Index: b/nspr/pr/include/md/_linux.cfg
 ===================================================================
@@ -64,9 +66,9 @@ Index: b/nspr/pr/include/md/_linux.h
 --- a/nspr/pr/include/md/_linux.h
 +++ b/nspr/pr/include/md/_linux.h
 @@ -57,6 +57,8 @@
- #define _PR_SI_ARCHITECTURE "m32r"
- #elif defined(__or1k__)
- #define _PR_SI_ARCHITECTURE "or1k"
+ #define _PR_SI_ARCHITECTURE "riscv32"
+ #elif defined(__riscv) && (__riscv_xlen == 64)
+ #define _PR_SI_ARCHITECTURE "riscv64"
 +#elif defined(__nios2__)
 +#define _PR_SI_ARCHITECTURE "nios2"
  #else

package/libnspr/0002-microblaze.patch

@@ -2,6 +2,8 @@ Add Microblaze support
 
 [Gustavo: update for nspr 4.10.9]
 Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
+[Fabrice: update for nspr 4.20]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
 
 Index: b/nspr/pr/include/md/_linux.cfg
 ===================================================================
@@ -69,9 +71,9 @@ Index: b/nspr/pr/include/md/_linux.h
 --- a/nspr/pr/include/md/_linux.h
 +++ b/nspr/pr/include/md/_linux.h
 @@ -57,6 +57,8 @@
- #define _PR_SI_ARCHITECTURE "m32r"
- #elif defined(__or1k__)
- #define _PR_SI_ARCHITECTURE "or1k"
+ #define _PR_SI_ARCHITECTURE "riscv32"
+ #elif defined(__riscv) && (__riscv_xlen == 64)
+ #define _PR_SI_ARCHITECTURE "riscv64"
 +#elif defined(__microblaze__)
 +#define _PR_SI_ARCHITECTURE "microblaze"
  #elif defined(__nios2__)

package/libnspr/libnspr.hash

@@ -1,4 +1,4 @@
-# From https://ftp.mozilla.org/pub/nspr/releases/v4.19/src/SHA256SUMS
-sha256	2ed95917fa2277910d1d1cf36030607dccc0ba522bba08e2af13c113dcd8f729  nspr-4.19.tar.gz
+# From https://ftp.mozilla.org/pub/nspr/releases/v4.20/src/SHA256SUMS
+sha256	2c8964913da89ffbaf464d49ce44d79e8804e1794ef9a8c52a7bff7224d1556e  nspr-4.20.tar.gz
 # Locally calculated
 sha256	fab3dd6bdab226f1c08630b1dd917e11fcb4ec5e1e020e2c16f83a0a13863e85  nspr/LICENSE

package/libnspr/libnspr.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBNSPR_VERSION = 4.19
+LIBNSPR_VERSION = 4.20
 LIBNSPR_SOURCE = nspr-$(LIBNSPR_VERSION).tar.gz
 LIBNSPR_SITE = https://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v$(LIBNSPR_VERSION)/src
 LIBNSPR_SUBDIR = nspr