bump libsecp256k1 version (0.5.0->0.5.1)

contrib/android/p4a_recipes/libsecp256k1/__init__.py

@@ -6,9 +6,9 @@ assert LibSecp256k1Recipe.python_depends == []
 
 
 class LibSecp256k1RecipePinned(LibSecp256k1Recipe):
-    version = "e3a885d42a7800c1ccebad94ad1e2b82c4df5c65"
+    version = "642c885b6102725e25623738529895a95addc4f4"
     url = "https://github.com/bitcoin-core/secp256k1/archive/{version}.zip"
-    sha512sum = "fef2671fcdcf9a1127597b2db0109279c38053b990bd3b979f863fdb3c92e691df9e2d3bdd22e1bb59100b3d27f27b07df1f0e314f2535148bd250665c8f1370"
+    sha512sum = "81c0048630e4b2ab24a71fc2156ff9f15bc6d379106cbe4724acd18a48269d07df51660662bcea4df167578a43837a8bc27af380f3a37b4c69e30cdd72f2b3fb"
 
 
 recipe = LibSecp256k1RecipePinned()

contrib/make_libsecp256k1.sh

@@ -14,9 +14,10 @@
 # sudo apt-get install gcc-multilib g++-multilib
 # $ AUTOCONF_FLAGS="--host=i686-linux-gnu CFLAGS=-m32 CXXFLAGS=-m32 LDFLAGS=-m32" ./contrib/make_libsecp256k1.sh
 
-LIBSECP_VERSION="e3a885d42a7800c1ccebad94ad1e2b82c4df5c65"
-# ^ tag "v0.5.0"
+LIBSECP_VERSION="642c885b6102725e25623738529895a95addc4f4"
+# ^ tag "v0.5.1"
 # note: this version is duplicated in contrib/android/p4a_recipes/libsecp256k1/__init__.py
+#       (and also in electrum-ecc, for the "secp256k1" git submodule)
 
 set -e