From eea32bc72cbcb3679afa315965ac30757a8c45f1 Mon Sep 17 00:00:00 2001
From: Gabriel Einsdorf <gabriel.einsdorf@knime.com>
Date: Mon, 10 Oct 2022 15:11:17 +0200
Subject: [PATCH] Enable cross-compilation for arm64

---
 lz4/cppbuild.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lz4/cppbuild.sh b/lz4/cppbuild.sh
index 007743c7ecf..8c4c556b500 100755
--- a/lz4/cppbuild.sh
+++ b/lz4/cppbuild.sh
@@ -26,6 +26,9 @@ case $PLATFORM in
         PREFIX=$INSTALL_PATH make install
         ;;
     macosx-arm64)
+        export MOREFLAGS="--target=arm64-apple-darwin21.6.0"
+        export CC="clang"
+        export CXX="clang++"
         make -j $MAKEJ
         PREFIX=$INSTALL_PATH make install
         # fix library with correct rpath