Merge b8cf7b7 into merged_master (Elements PR ElementsProject#1412)

Author: delta1

ci/test/00_setup_env_mac_native_arm64.sh

@@ -7,7 +7,9 @@
 export LC_ALL=C.UTF-8
 
 export HOST=arm64-apple-darwin
-export PIP_PACKAGES="zmq"
+# Homebrew's [email protected] is marked as externally managed (PEP 668).
+# Therefore, `--break-system-packages` is needed.
+export PIP_PACKAGES="--break-system-packages zmq"
 export GOAL="install"
 # ELEMENTS: add -fno-stack-check to work around clang bug on macos
 export BITCOIN_CONFIG="--with-gui --with-miniupnpc --with-natpmp --enable-reduce-exports CXXFLAGS=-fno-stack-check"

ci/test/04_install.sh

@@ -76,7 +76,7 @@ fi
 
 if [ -n "$PIP_PACKAGES" ]; then
   if [ "$CI_OS_NAME" == "macos" ]; then
-    sudo -H pip3 install --upgrade pip
+    sudo -H pip3 install --upgrade --break-system-packages pip
     # shellcheck disable=SC2086
     IN_GETOPT_BIN="$(brew --prefix gnu-getopt)/bin/getopt" ${CI_RETRY_EXE} pip3 install --user $PIP_PACKAGES
   else