From ad1979c11e6a7d9a30fff460e5503426bf663b3c Mon Sep 17 00:00:00 2001
From: Fabrice Drouin <sstone@users.noreply.github.com>
Date: Fri, 19 Mar 2021 19:07:05 +0100
Subject: [PATCH] Update libsecp256k1 code (#16)

There are no external dependencies now
---
 jni/jvm/build.sh                            | 2 --
 native/build.sh                             | 1 -
 native/secp256k1                            | 2 +-
 src/nativeInterop/cinterop/libsecp256k1.def | 2 +-
 4 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/jni/jvm/build.sh b/jni/jvm/build.sh
index c31b6bb..3ca84eb 100755
--- a/jni/jvm/build.sh
+++ b/jni/jvm/build.sh
@@ -14,11 +14,9 @@ JNI_HEADERS=$TARGET
 
 if [ "$TARGET" == "linux" ]; then
   OUTFILE=libsecp256k1-jni.so
-  ADD_LIB=-lgmp
   CC_OPTS="-fPIC"
 elif [ "$TARGET" == "darwin" ]; then
   OUTFILE=libsecp256k1-jni.dylib
-  ADD_LIB=-lgmp
 elif [ "$TARGET" == "mingw" ]; then
   OUTFILE=secp256k1-jni.dll
   CC=x86_64-w64-mingw32-gcc
diff --git a/native/build.sh b/native/build.sh
index b1bb46e..ccf75b1 100755
--- a/native/build.sh
+++ b/native/build.sh
@@ -15,7 +15,6 @@ if [ "$TARGET" == "mingw" ]; then
   CONF_OPTS="CFLAGS=-fPIC --host=x86_64-w64-mingw32"
 elif [ "$TARGET" == "linux" ]; then
   CONF_OPTS="CFLAGS=-fPIC"
-  [ "$CROSS" == "1" ] && sudo apt -y install libgmp-dev
 elif [ "$TARGET" == "darwin" ]; then
   CONF_OPTS="--host=x86_64-w64-darwin"
 else
diff --git a/native/secp256k1 b/native/secp256k1
index dbd41db..26de4df 160000
--- a/native/secp256k1
+++ b/native/secp256k1
@@ -1 +1 @@
-Subproject commit dbd41db16a0e91b2566820898a3ab2d7dad4fe00
+Subproject commit 26de4dfeb1f1436dae1fcf17f57bdaa43540f940
diff --git a/src/nativeInterop/cinterop/libsecp256k1.def b/src/nativeInterop/cinterop/libsecp256k1.def
index c0251c3..3d666d2 100644
--- a/src/nativeInterop/cinterop/libsecp256k1.def
+++ b/src/nativeInterop/cinterop/libsecp256k1.def
@@ -4,7 +4,7 @@ headers = secp256k1.h secp256k1_ecdh.h secp256k1_recovery.h
 headerFilter = secp256k1/** secp256k1_ecdh.h secp256k1_recovery.h secp256k1.h
 
 libraryPaths.linux = c/secp256k1/build/linux/
-linkerOpts.linux = -L/usr/lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/local/lib -lgmp
+linkerOpts.linux = -L/usr/lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/local/lib
 
 libraryPaths.ios = c/secp256k1/build/ios/ /usr/local/lib
 linkerOpts.ios = -framework Security -framework Foundation